:root {
  --font-family: "Archivo", sans-serif;
  --font-size-base: 15.7px;
  --line-height-base: 1.48;

  --max-w: 1080px;
  --space-x: 1.31rem;
  --space-y: 1.23rem;
  --gap: 1.9rem;

  --radius-xl: 1.38rem;
  --radius-lg: 0.9rem;
  --radius-md: 0.66rem;
  --radius-sm: 0.35rem;

  --shadow-sm: 0 2px 4px rgba(0,0,0,0.13);
  --shadow-md: 0 10px 32px rgba(0,0,0,0.17);
  --shadow-lg: 0 32px 48px rgba(0,0,0,0.21);

  --overlay: rgba(10, 15, 25, 0.85);
  --anim-duration: 110ms;
  --anim-ease: cubic-bezier(0.16,1,0.3,1);
  --random-number: 2;

  --brand: #00ff40;
  --brand-contrast: #0a0f19;
  --accent: #ff0040;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #e6e9f0;
  --neutral-300: #a0a8c0;
  --neutral-600: #4a5568;
  --neutral-800: #1a202c;
  --neutral-900: #0a0f19;

  --bg-page: #0a0f19;
  --fg-on-page: #e6e9f0;

  --bg-alt: #111827;
  --fg-on-alt: #cbd5e0;

  --surface-1: #1a202c;
  --surface-2: #2d3748;
  --fg-on-surface: #e6e9f0;
  --border-on-surface: rgba(0, 255, 64, 0.2);

  --surface-light: rgba(160, 168, 192, 0.07);
  --fg-on-surface-light: #a0a8c0;
  --border-on-surface-light: rgba(160, 168, 192, 0.15);

  --bg-primary: #00ff40;
  --fg-on-primary: #0a0f19;
  --bg-primary-hover: #33ff66;
  --ring: #00ff40;

  --bg-accent: rgba(255, 0, 64, 0.15);
  --fg-on-accent: #ffccd9;
  --bg-accent-hover: #ff3366;

  --link: #00ccff;
  --link-hover: #66ddff;

  --gradient-hero: linear-gradient(135deg, #0a0f19 0%, #1a2b3a 50%, #0a0f19 100%);
  --gradient-accent: linear-gradient(90deg, #ff0040 0%, #ff6600 100%);

  --btn-ghost-bg: transparent;
  --btn-ghost-bg-hover: rgba(255,255,255,0.06);
  --chip-bg: rgba(255,255,255,0.68);
  --input-placeholder: rgba(255,255,255,0.55);
}
body{margin:0;padding:0;font-family:var(--font-family);box-sizing: border-box;}
*{box-sizing:border-box;}

.site-header {
    background-color: var(--surface-1);
    border-bottom: 1px solid var(--border-on-surface-light);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-link[href*="index.html"]:not(:hover) {
    color: var(--brand);
    font-weight: 600;
}

.btn-cta {
    background-color: var(--bg-accent);
    color: var(--fg-on-accent);
    padding: calc(var(--space-y) / 1.5) var(--space-x);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--anim-duration) var(--anim-ease);
}
.btn-cta:hover {
    background-color: var(--bg-accent-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--neutral-800);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--surface-2);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-y) * 2) var(--space-x);
        gap: calc(var(--gap) * 2);
        transition: right var(--anim-duration) var(--anim-ease);
        box-shadow: var(--shadow-lg);
        z-index: 101;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-y) var(--space-x);
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #eaeaea;
        color: #333;
        font-family: 'Segoe UI', system-ui, sans-serif;
        padding: 2.5rem 1rem 1rem;
        margin-top: 3rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2.5rem;
        padding-bottom: 1.5rem;
    }
    .footer-section {
        flex: 1;
        min-width: 250px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-tagline {
        font-size: 0.95rem;
        color: #7f8c8d;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .footer-nav a {
        color: #3498db;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-legal-links {
        font-size: 0.85rem;
        color: #95a5a6;
    }
    .footer-legal-links a {
        color: inherit;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #7f8c8d;
    }
    .footer-contact address {
        font-style: normal;
        line-height: 1.6;
        margin-bottom: 1.2rem;
    }
    .footer-contact strong {
        color: #2c3e50;
    }
    .footer-contact a {
        color: #3498db;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
    }
    .footer-social {
        font-size: 0.9rem;
        color: #7f8c8d;
    }
    .footer-social a {
        color: inherit;
        text-decoration: none;
    }
    .footer-social a:hover {
        color: #3498db;
        text-decoration: underline;
    }
    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 1.5rem;
        border-top: 1px solid #eaeaea;
        text-align: center;
        font-size: 0.8rem;
        color: #95a5a6;
        line-height: 1.5;
    }
    .footer-disclaimer {
        margin: 0 auto 0.8rem;
        max-width: 800px;
    }
    .footer-copyright {
        margin: 0;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            gap: 1rem;
        }
        .footer-bottom {
            text-align: left;
        }
    }

.cookie-cv13 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-cv13__stack {
        max-width: 860px;
        margin: 0 auto;
        background: linear-gradient(145deg, #0f172a, #1e293b);
        color: #e2e8f0;
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv13__stack strong {
        display: block;
        margin-bottom: 6px;
        color: #f8fafc;
    }

    .cookie-cv13__stack p {
        margin: 0;
        color: #cbd5e1;
    }

    .cookie-cv13__actions {
        margin-top: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cookie-cv13__actions a {
        text-decoration: none;
        color: #e2e8f0;
        border: 1px solid rgba(148, 163, 184, 0.5);
        border-radius: 999px;
        padding: 7px 12px;
        transition: background var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .cookie-cv13__actions a[data-choice='accept'] {
        background: #38bdf8;
        border-color: transparent;
        color: #0f172a;
        font-weight: 700;
    }

    .cookie-cv13__actions a:hover {
        background: rgba(148, 163, 184, 0.2);
    }

    .cookie-cv13__actions a[data-choice='accept']:hover {
        background: #67d3fb;
    }

.hero-arc-v5 {
        padding: calc(var(--space-y) * 2.4) var(--space-x);
        background: var(--neutral-900);
        color: var(--neutral-0);
        position: relative;
        overflow: hidden;
    }
    .hero-arc-v5::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(10, 15, 25, 0.9) 0%, rgba(26, 43, 58, 0.7) 50%, rgba(10, 15, 25, 0.9) 100%);
        z-index: 0;
    }
    .hero-arc-v5 .shell,
    .hero-arc-v5 .ticker {
        position: relative;
        z-index: 1;
    }
    .hero-arc-v5 h1 {
        background: linear-gradient(90deg, var(--neutral-0) 0%, var(--brand) 100%);
        
        
        color: transparent;
    }

    .hero-arc-v5 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: flex;
        gap: calc(var(--gap) * 2);
        align-items: flex-end;
        justify-content: space-between;
    }

    .hero-arc-v5 .content {
        max-width: 66ch;
    }

    .hero-arc-v5 h1 {
        margin: .25rem 0;
        font-size: clamp(2.1rem, 5vw, 4rem);
        line-height: 1.02;
        letter-spacing: -.02em;
    }

    .hero-arc-v5 .subtitle {
        margin: 0 0 .5rem;
        opacity: .9;
        font-size: 1.05rem;
        color: var(--neutral-100);
    }

    .hero-arc-v5 .desc {
        margin: 0;
        opacity: .8;
        max-width: 58ch;
        color: var(--neutral-300);
    }

    .hero-arc-v5 .aside {
        min-width: 280px;
        max-width: 360px;
        display: grid;
        gap: var(--gap);
    }

    .hero-arc-v5 img {
        width: 100%;
        display: block;
        aspect-ratio: 4/5;
        object-fit: cover;
        border-radius: var(--radius-xl);
        border: 1px solid var(--surface-border);
        box-shadow: var(--shadow-lg);
    }

    .hero-arc-v5 .actions {
        display: grid;
        gap: .7rem;
    }

    .hero-arc-v5 .actions a {
        display: block;
        text-align: center;
        padding: .66rem;
        border-radius: var(--radius-md);
        text-decoration: none;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        font-weight: 700;
        transition: background-color var(--anim-duration) var(--anim-ease);
        border: 1px solid transparent;
    }
    .hero-arc-v5 .actions a:hover {
        background: var(--bg-accent-hover);
    }

    .hero-arc-v5 .actions a:nth-child(even) {
        background: var(--surface-1);
        color: var(--fg-on-surface);
        border: 1px solid var(--surface-border);
    }
    .hero-arc-v5 .actions a:nth-child(even):hover {
        background: var(--surface-2);
    }

    .hero-arc-v5 .ticker {
        max-width: var(--max-w);
        margin: calc(var(--space-y) * 1.2) auto 0;
        display: flex;
        flex-wrap: wrap;
        gap: .7rem;
        padding-top: var(--space-y);
        border-top: 1px solid var(--neutral-600);
    }

    .hero-arc-v5 .ticker span {
        padding: .45rem .7rem;
        border-radius: var(--radius-sm);
        background: var(--chip-bg);
        font-size: .9rem;
        color: var(--brand);
        font-weight: 600;
        border: 1px solid rgba(0, 255, 64, 0.2);
    }

    @media (max-width: 940px) {
        .hero-arc-v5 .shell {
            flex-direction: column;
            align-items: stretch;
        }

        .hero-arc-v5 .aside {
            max-width: none;
        }

        .hero-arc-v5 img {
            aspect-ratio: 16/9;
        }
    }

.about-struct-v2 {
        padding: calc(var(--space-y) * 2) var(--space-x);
        background: var(--bg-alt);
        color: var(--fg-on-alt)
    }

    .about-struct-v2 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap)
    }

    .about-struct-v2 h2, .about-struct-v2 h3, .about-struct-v2 p {
        margin: 0
    }

    .about-struct-v2 .split, .about-struct-v2 .duo {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .about-struct-v2 .split img, .about-struct-v2 .gallery img {
        display: block;
        width: 100%;
        object-fit: cover;
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-md)
    }

    .about-struct-v2 .split img {
        aspect-ratio: 4/3
    }

    .about-struct-v2 .split div {
        display: grid;
        gap: .5rem
    }

    .about-struct-v2 .cards {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .about-struct-v2 article, .about-struct-v2 .values div, .about-struct-v2 .facts div, .about-struct-v2 .quote, .about-struct-v2 .statement {
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .85rem
    }

    .about-struct-v2 .timeline {
        display: grid;
        gap: .65rem
    }

    .about-struct-v2 .timeline article {
        position: relative;
        padding-left: 1.25rem
    }

    .about-struct-v2 .timeline article::before {
        content: "";
        position: absolute;
        left: 0;
        top: .55rem;
        width: .5rem;
        height: .5rem;
        background: var(--bg-accent);
        border-radius: 50%
    }

    .about-struct-v2 .values, .about-struct-v2 .facts {
        display: grid;
        gap: .6rem
    }

    .about-struct-v2 .gallery {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .about-struct-v2 .gallery img {
        aspect-ratio: 1/1
    }

    .about-struct-v2 .statement {
        display: grid;
        gap: .5rem
    }

    .about-struct-v2 .actions {
        display: flex;
        flex-wrap: wrap;
        gap: .45rem
    }

    .about-struct-v2 .actions a {
        display: inline-flex;
        min-height: 2.4rem;
        padding: 0 .85rem;
        border-radius: var(--radius-sm);
        align-items: center;
        text-decoration: none;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    @media (max-width: 900px) {
        .about-struct-v2 .split, .about-struct-v2 .duo, .about-struct-v2 .cards, .about-struct-v2 .gallery {
            grid-template-columns:1fr 1fr
        }
    }

    @media (max-width: 680px) {
        .about-struct-v2 .split, .about-struct-v2 .duo, .about-struct-v2 .cards, .about-struct-v2 .gallery {
            grid-template-columns:1fr
        }
    }

.visual-wave-c5 {
        padding: clamp(3.5rem, 8vw, 6rem) var(--space-x);
        background: linear-gradient(135deg, var(--bg-primary), var(--accent));
        color: var(--fg-on-primary);
    }

    .visual-wave-c5__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .visual-wave-c5__head {
        text-align: center;
        margin-bottom: 1rem;
    }

    .visual-wave-c5__head p {
        margin: 0;
        color: rgba(255, 255, 255, .76);
    }

    .visual-wave-c5__head h2 {
        margin: .5rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .visual-wave-c5__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
        gap: var(--gap);
    }

    .visual-wave-c5__grid figure {
        margin: 0;
        overflow: hidden;
        border-radius: var(--radius-xl);
        background: rgba(255, 255, 255, .12);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .visual-wave-c5__image {
        overflow: hidden;
    }

    .visual-wave-c5__image img {
        display: block;
        width: 100%;
        height: 14rem;
        object-fit: cover;
        transition: transform var(--anim-duration) var(--anim-ease);
    }

    .visual-wave-c5__grid figure:hover img {
        transform: scale(1.05);
    }

    .visual-wave-c5__grid figcaption {
        padding: 1rem;
    }

    .visual-wave-c5__grid small {
        color: rgba(255, 255, 255, .76);
    }

    .visual-wave-c5__grid h3 {
        margin: .45rem 0 .35rem;
    }

    .visual-wave-c5__grid p {
        margin: 0;
        color: rgba(255, 255, 255, .84);
    }

.capabilities-light {

        background: var(--bg-page);
        color: var(--fg-on-page);
        padding: clamp(60px, 8vw, 100px) clamp(16px, 3vw, 40px);
    }

    .capabilities-light .capabilities-light__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .capabilities-light .capabilities-light__h {
        text-align: center;
        margin-bottom: clamp(40px, 6vw, 72px);

    }

    .capabilities-light h2 {
        font-size: clamp(32px, 5vw, 48px);
        font-weight: 800;
        margin: 0 0 1rem;
        color: var(--fg-on-page);
    }

    .capabilities-light .capabilities-light__subtitle {
        font-size: clamp(16px, 2vw, 20px);
        margin: 0;
        color: var(--neutral-600);
    }

    .capabilities-light .capabilities-light__list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: clamp(20px, 3vw, 32px);
    }

    .capabilities-light .capabilities-light__card {
        background: var(--surface-1);
        border: 2px solid var(--border-on-surface);
        border-radius: var(--radius-xl);
        padding: clamp(24px, 3vw, 36px);
        display: flex;
        gap: clamp(16px, 2vw, 24px);
        transition: all var(--anim-duration) var(--anim-ease);

        transform: scale(0.95);
    }

    .capabilities-light .capabilities-light__card:hover {
        border-color: var(--brand);
        box-shadow: var(--shadow-md);
        transform: scale(1);
    }

    .capabilities-light .capabilities-light__visual {
        flex-shrink: 0;
        position: relative;
    }

    .capabilities-light .capabilities-light__badge {
        position: absolute;
        top: -8px;
        right: -8px;
        width: 24px;
        height: 24px;
        background: var(--accent);
        color: var(--accent-contrast);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 12px;
        font-weight: 700;
        box-shadow: var(--shadow-sm);
    }

    .capabilities-light .capabilities-light__icon {
        width: 64px;
        height: 64px;
        background: var(--bg-accent);
        border-radius: var(--radius-lg);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 32px;
    }

    .capabilities-light .capabilities-light__content {
        flex: 1;
    }

    .capabilities-light .capabilities-light__card h3 {
        font-size: clamp(18px, 2.2vw, 22px);
        font-weight: 700;
        margin: 0 0 0.75rem;
        color: var(--fg-on-surface);
    }

    .capabilities-light .capabilities-light__card p {
        margin: 0;
        color: var(--neutral-600);
        line-height: var(--line-height-base);
    }

.why-choose-alt {
        background: var(--gradient-accent);
        color: var(--fg-on-primary);
        padding: clamp(40px, 6vw, 80px) clamp(16px, 3vw, 40px);
        position: relative;
        overflow: hidden;
    }

    .why-choose-alt::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
        animation: backgroundPulse 4s ease-in-out infinite;
    }

    @keyframes backgroundPulse {
        0%, 100% {
            transform: scale(1);
        }
        50% {
            opacity: 1;
            transform: scale(1.1);
        }
    }

    .why-choose-alt .why-choose-alt__c {
        max-width: var(--max-w);
        margin: 0 auto;
        position: relative;
        z-index: 1;
    }

    .why-choose-alt .why-choose-alt__h {
        color: var(--fg-on-surface-light);
        text-align: center;
        margin-bottom: clamp(32px, 5vw, 64px);
    }

    .why-choose-alt h2 {
        font-size: clamp(32px, 5vw, 48px);
        margin: 0 0 1rem;
        color: var(--fg-on-surface-light);
    }

    .why-choose-alt .why-choose-alt__subtitle {
        font-size: clamp(16px, 2vw, 20px);
        margin: 0;
        opacity: 0.9;
    }

    .why-choose-alt .why-choose-alt__list {
        display: flex;
        flex-direction: column;
        gap: clamp(16px, 2vw, 24px);
    }

    .why-choose-alt .why-choose-alt__item {
        display: flex;
        gap: clamp(16px, 2vw, 24px);
        background: var(--surface-light);
        padding: clamp(20px, 3vw, 32px);
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-on-surface-light);
        align-items: flex-start;
        position: relative;
        overflow: hidden;
        transition: all var(--anim-duration) var(--anim-ease);
    }

    .why-choose-alt .why-choose-alt__item::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.6s ease;
    }

    .why-choose-alt .why-choose-alt__item:hover {
        transform: translateX(8px);
        box-shadow: -8px 8px 24px rgba(0, 0, 0, 0.15);
    }

    .why-choose-alt .why-choose-alt__item:hover::before {
        left: 100%;
    }

    .why-choose-alt .why-choose-alt__number {
        flex-shrink: 0;
        width: 56px;
        height: 56px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-radius: var(--radius-md);
        font-size: clamp(20px, 2.5vw, 28px);
        font-weight: 700;
        position: relative;
        transition: transform var(--anim-duration) var(--anim-ease);
    }

    .why-choose-alt .why-choose-alt__item:hover .why-choose-alt__number {
        transform: rotate(360deg) scale(1.1);
    }

    .why-choose-alt .why-choose-alt__number::after {
        content: '';
        position: absolute;
        top: -3px;
        left: -3px;
        right: -3px;
        bottom: -3px;
        border-radius: var(--radius-md);
        border: 2px solid var(--bg-accent);
        animation: numberPulse 2s ease-in-out infinite;
    }

    @keyframes numberPulse {
        0%, 100% {
            transform: scale(1);
        }
        50% {
            opacity: 0.6;
            transform: scale(1.2);
        }
    }

    .why-choose-alt .why-choose-alt__content {
        flex: 1;
    }

    .why-choose-alt .why-choose-alt__item h3 {
        font-size: clamp(18px, 2.2vw, 24px);
        margin: 0 0 0.75rem;
        color: var(--fg-on-surface-light);
        transition: color var(--anim-duration) var(--anim-ease);
    }

    .why-choose-alt .why-choose-alt__item:hover h3 {
        color: var(--bg-accent);
    }

    .why-choose-alt .why-choose-alt__item p {
        margin: 0;
        color: var(--fg-on-surface-light);
        opacity: 0.85;
        line-height: var(--line-height-base);
    }

.site-header {
    background-color: var(--surface-1);
    border-bottom: 1px solid var(--border-on-surface-light);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-link[href*="index.html"]:not(:hover) {
    color: var(--brand);
    font-weight: 600;
}

.btn-cta {
    background-color: var(--bg-accent);
    color: var(--fg-on-accent);
    padding: calc(var(--space-y) / 1.5) var(--space-x);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--anim-duration) var(--anim-ease);
}
.btn-cta:hover {
    background-color: var(--bg-accent-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--neutral-800);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--surface-2);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-y) * 2) var(--space-x);
        gap: calc(var(--gap) * 2);
        transition: right var(--anim-duration) var(--anim-ease);
        box-shadow: var(--shadow-lg);
        z-index: 101;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-y) var(--space-x);
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #eaeaea;
        color: #333;
        font-family: 'Segoe UI', system-ui, sans-serif;
        padding: 2.5rem 1rem 1rem;
        margin-top: 3rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2.5rem;
        padding-bottom: 1.5rem;
    }
    .footer-section {
        flex: 1;
        min-width: 250px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-tagline {
        font-size: 0.95rem;
        color: #7f8c8d;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .footer-nav a {
        color: #3498db;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-legal-links {
        font-size: 0.85rem;
        color: #95a5a6;
    }
    .footer-legal-links a {
        color: inherit;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #7f8c8d;
    }
    .footer-contact address {
        font-style: normal;
        line-height: 1.6;
        margin-bottom: 1.2rem;
    }
    .footer-contact strong {
        color: #2c3e50;
    }
    .footer-contact a {
        color: #3498db;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
    }
    .footer-social {
        font-size: 0.9rem;
        color: #7f8c8d;
    }
    .footer-social a {
        color: inherit;
        text-decoration: none;
    }
    .footer-social a:hover {
        color: #3498db;
        text-decoration: underline;
    }
    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 1.5rem;
        border-top: 1px solid #eaeaea;
        text-align: center;
        font-size: 0.8rem;
        color: #95a5a6;
        line-height: 1.5;
    }
    .footer-disclaimer {
        margin: 0 auto 0.8rem;
        max-width: 800px;
    }
    .footer-copyright {
        margin: 0;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            gap: 1rem;
        }
        .footer-bottom {
            text-align: left;
        }
    }

.cookie-cv13 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-cv13__stack {
        max-width: 860px;
        margin: 0 auto;
        background: linear-gradient(145deg, #0f172a, #1e293b);
        color: #e2e8f0;
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv13__stack strong {
        display: block;
        margin-bottom: 6px;
        color: #f8fafc;
    }

    .cookie-cv13__stack p {
        margin: 0;
        color: #cbd5e1;
    }

    .cookie-cv13__actions {
        margin-top: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cookie-cv13__actions a {
        text-decoration: none;
        color: #e2e8f0;
        border: 1px solid rgba(148, 163, 184, 0.5);
        border-radius: 999px;
        padding: 7px 12px;
        transition: background var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .cookie-cv13__actions a[data-choice='accept'] {
        background: #38bdf8;
        border-color: transparent;
        color: #0f172a;
        font-weight: 700;
    }

    .cookie-cv13__actions a:hover {
        background: rgba(148, 163, 184, 0.2);
    }

    .cookie-cv13__actions a[data-choice='accept']:hover {
        background: #67d3fb;
    }

.blog-list--light-v6 {
        padding: 48px 20px;
        background: var(--surface-light);
        color: var(--fg-on-surface-light);
    }

    .blog-list__inner {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .blog-list__title {
        margin: 0 0 16px;
        font-size: clamp(24px, 4vw, 30px);
    }

    .blog-list__list {
        display: grid;
        gap: 12px;
    }

    .blog-list__row {
        background: var(--bg-page);
        border-radius: var(--radius-lg);
        padding: 14px 16px;
        border: 1px solid var(--border-on-surface-light);
        text-decoration: none;
        color: inherit;
        transition: all var(--anim-duration) var(--anim-ease);
    }

    .blog-list__row:hover {
        border-color: var(--brand);
        box-shadow: var(--shadow-sm);
        transform: translateY(-2px);
    }

    .blog-list__row h3 {
        margin: 0 0 4px;
        font-size: 1rem;
        color: var(--fg-on-surface);
    }

    .blog-list__row p {
        margin: 0;
        font-size: 0.9rem;
        color: var(--neutral-300);
    }

.education-struct-v4 {
        padding: calc(var(--space-y) * 2) var(--space-x);
        background: var(--bg-page);
        color: var(--fg-on-page);
        border-top: 1px solid var(--surface-2);
    }

    .education-struct-v4 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap)
    }

    .education-struct-v4 h2, .education-struct-v4 h3, .education-struct-v4 p {
        margin: 0
    }

    .education-struct-v4 a {
        text-decoration: none
    }

    .education-struct-v4 article, .education-struct-v4 .row, .education-struct-v4 details, .education-struct-v4 .program {
        background: var(--surface-1);
        border: 1px solid var(--surface-2);
        border-radius: var(--radius-lg);
        padding: 1.2rem;
        transition: transform var(--anim-duration) var(--anim-ease), box-shadow var(--anim-duration) var(--anim-ease);
    }
    .education-struct-v4 article:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-lg);
        border-color: var(--brand);
    }

    .education-struct-v4 .grid, .education-struct-v4 .tiers {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .education-struct-v4 .grid a, .education-struct-v4 .tiers a, .education-struct-v4 .cta a {
        display: inline-flex;
        min-height: 2.3rem;
        padding: 0 .8rem;
        align-items: center;
        border-radius: var(--radius-sm);
        background: transparent;
        color: var(--brand);
        border: 1px solid var(--brand);
        font-weight: 600;
        margin-top: 0.8rem;
        transition: all var(--anim-duration) var(--anim-ease);
    }
    .education-struct-v4 .grid a:hover, .education-struct-v4 .tiers a:hover, .education-struct-v4 .cta a:hover {
        background: var(--brand);
        color: var(--brand-contrast);
    }

    .education-struct-v4 .path {
        display: grid;
        gap: .65rem
    }

    .education-struct-v4 .path article {
        position: relative;
        padding-left: 1.25rem
    }

    .education-struct-v4 .path article::before {
        content: "";
        position: absolute;
        left: 0;
        top: .55rem;
        width: .5rem;
        height: .5rem;
        background: var(--bg-accent);
        border-radius: 50%
    }

    .education-struct-v4 .table {
        display: grid;
        gap: .45rem
    }

    .education-struct-v4 .row {
        display: grid;
        grid-template-columns:1fr 1fr 1fr;
        gap: .6rem
    }

    .education-struct-v4 .combo {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .education-struct-v4 .mentors {
        display: grid;
        gap: .6rem
    }

    .education-struct-v4 .mentors article {
        display: grid;
        grid-template-columns:3rem 1fr;
        gap: .6rem;
        align-items: center
    }

    .education-struct-v4 .mentors img {
        display: block;
        width: 3rem;
        height: 3rem;
        border-radius: 50%;
        object-fit: cover
    }

    .education-struct-v4 .program {
        display: grid;
        gap: .45rem
    }

    .education-struct-v4 .modules {
        display: grid;
        gap: .6rem
    }

    .education-struct-v4 .cta {
        display: flex
    }

    @media (max-width: 900px) {
        .education-struct-v4 .grid, .education-struct-v4 .tiers, .education-struct-v4 .combo {
            grid-template-columns:1fr 1fr
        }
    }

    @media (max-width: 680px) {
        .education-struct-v4 .grid, .education-struct-v4 .tiers, .education-struct-v4 .combo, .education-struct-v4 .row {
            grid-template-columns:1fr
        }
    }

.site-header {
    background-color: var(--surface-1);
    border-bottom: 1px solid var(--border-on-surface-light);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-link[href*="index.html"]:not(:hover) {
    color: var(--brand);
    font-weight: 600;
}

.btn-cta {
    background-color: var(--bg-accent);
    color: var(--fg-on-accent);
    padding: calc(var(--space-y) / 1.5) var(--space-x);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--anim-duration) var(--anim-ease);
}
.btn-cta:hover {
    background-color: var(--bg-accent-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--neutral-800);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--surface-2);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-y) * 2) var(--space-x);
        gap: calc(var(--gap) * 2);
        transition: right var(--anim-duration) var(--anim-ease);
        box-shadow: var(--shadow-lg);
        z-index: 101;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-y) var(--space-x);
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #eaeaea;
        color: #333;
        font-family: 'Segoe UI', system-ui, sans-serif;
        padding: 2.5rem 1rem 1rem;
        margin-top: 3rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2.5rem;
        padding-bottom: 1.5rem;
    }
    .footer-section {
        flex: 1;
        min-width: 250px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-tagline {
        font-size: 0.95rem;
        color: #7f8c8d;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .footer-nav a {
        color: #3498db;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-legal-links {
        font-size: 0.85rem;
        color: #95a5a6;
    }
    .footer-legal-links a {
        color: inherit;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #7f8c8d;
    }
    .footer-contact address {
        font-style: normal;
        line-height: 1.6;
        margin-bottom: 1.2rem;
    }
    .footer-contact strong {
        color: #2c3e50;
    }
    .footer-contact a {
        color: #3498db;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
    }
    .footer-social {
        font-size: 0.9rem;
        color: #7f8c8d;
    }
    .footer-social a {
        color: inherit;
        text-decoration: none;
    }
    .footer-social a:hover {
        color: #3498db;
        text-decoration: underline;
    }
    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 1.5rem;
        border-top: 1px solid #eaeaea;
        text-align: center;
        font-size: 0.8rem;
        color: #95a5a6;
        line-height: 1.5;
    }
    .footer-disclaimer {
        margin: 0 auto 0.8rem;
        max-width: 800px;
    }
    .footer-copyright {
        margin: 0;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            gap: 1rem;
        }
        .footer-bottom {
            text-align: left;
        }
    }

.cookie-cv13 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-cv13__stack {
        max-width: 860px;
        margin: 0 auto;
        background: linear-gradient(145deg, #0f172a, #1e293b);
        color: #e2e8f0;
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv13__stack strong {
        display: block;
        margin-bottom: 6px;
        color: #f8fafc;
    }

    .cookie-cv13__stack p {
        margin: 0;
        color: #cbd5e1;
    }

    .cookie-cv13__actions {
        margin-top: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cookie-cv13__actions a {
        text-decoration: none;
        color: #e2e8f0;
        border: 1px solid rgba(148, 163, 184, 0.5);
        border-radius: 999px;
        padding: 7px 12px;
        transition: background var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .cookie-cv13__actions a[data-choice='accept'] {
        background: #38bdf8;
        border-color: transparent;
        color: #0f172a;
        font-weight: 700;
    }

    .cookie-cv13__actions a:hover {
        background: rgba(148, 163, 184, 0.2);
    }

    .cookie-cv13__actions a[data-choice='accept']:hover {
        background: #67d3fb;
    }

.blog-item--colored-v5 {
    padding: 56px 20px;
    background: var(--neutral-900);
    color: var(--neutral-0);
}

.blog-item__inner {
    max-width: 720px;
    margin: 0 auto;
}

.blog-item__cover {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid rgba(148,163,184,0.6);
    margin-bottom: 16px;
}

.blog-item__cover img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.blog-item__title {
    margin: 0 0 6px;
    font-size: clamp(24px,4vw,32px);
    color: var(--brand);
}

.blog-item__meta {
    margin: 0 0 32px;
    font-size: 0.9rem;
    color: var(--neutral-300);
}

.blog-item__body {
    line-height: var(--line-height-base);
    color: var(--fg-on-page);
    margin-bottom: 48px;
}
.blog-item__body h2 {
    color: var(--accent-color);
    margin-top: 32px;
    margin-bottom: 16px;
    font-size: 1.5rem;
}
.blog-item__body p {
    margin-bottom: 20px;
}
.blog-item__body ul {
    margin-bottom: 20px;
    padding-left: 1.5rem;
    color: var(--neutral-100);
}
.blog-item__body li {
    margin-bottom: 8px;
}

.blog-item__related {
    padding-top: 32px;
    border-top: 1px solid var(--border-on-surface);
}
.blog-item__related h3 {
    color: var(--brand);
    margin-bottom: 16px;
    font-size: 1.2rem;
}
.blog-item__related ul {
    list-style: none;
    padding-left: 0;
}
.blog-item__related li {
    margin-bottom: 12px;
}
.blog-item__related a {
    color: var(--link);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
}
.blog-item__related a:hover {
    color: var(--link-hover);
}

.author {

        color: var(--fg-on-page);
        background: var(--bg-page);
        padding: clamp(32px, 5vw, 64px) clamp(16px, 4vw, 40px);
    }

    .author .author__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .author .author__wrapper {
        max-width: 500px;
        margin: 0 auto;
        text-align: center;
    }

    .author .author__image {
        width: clamp(160px, 24vw, 240px);
        height: clamp(160px, 24vw, 240px);
        margin: 0 auto clamp(24px, 4vw, 32px);
        border-radius: 50%;
        overflow: hidden;
        border: 4px solid var(--border-on-surface);
    }

    .author .author__image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .author .author__name {
        font-size: clamp(28px, 5vw, 40px);
        margin: 0 0 0.5rem;
        color: var(--fg-on-page);
    }

    .author .author__role {
        font-size: clamp(16px, 2.5vw, 18px);
        color: var(--bg-accent);
        margin: 0 0 1.5rem;
        font-weight: 600;
    }

    .author .author__bio {
        font-size: clamp(15px, 2.2vw, 17px);
        line-height: 1.7;
        color: var(--neutral-600);
        margin: 0;
    }

.site-header {
    background-color: var(--surface-1);
    border-bottom: 1px solid var(--border-on-surface-light);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-link[href*="index.html"]:not(:hover) {
    color: var(--brand);
    font-weight: 600;
}

.btn-cta {
    background-color: var(--bg-accent);
    color: var(--fg-on-accent);
    padding: calc(var(--space-y) / 1.5) var(--space-x);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--anim-duration) var(--anim-ease);
}
.btn-cta:hover {
    background-color: var(--bg-accent-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--neutral-800);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--surface-2);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-y) * 2) var(--space-x);
        gap: calc(var(--gap) * 2);
        transition: right var(--anim-duration) var(--anim-ease);
        box-shadow: var(--shadow-lg);
        z-index: 101;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-y) var(--space-x);
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #eaeaea;
        color: #333;
        font-family: 'Segoe UI', system-ui, sans-serif;
        padding: 2.5rem 1rem 1rem;
        margin-top: 3rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2.5rem;
        padding-bottom: 1.5rem;
    }
    .footer-section {
        flex: 1;
        min-width: 250px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-tagline {
        font-size: 0.95rem;
        color: #7f8c8d;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .footer-nav a {
        color: #3498db;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-legal-links {
        font-size: 0.85rem;
        color: #95a5a6;
    }
    .footer-legal-links a {
        color: inherit;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #7f8c8d;
    }
    .footer-contact address {
        font-style: normal;
        line-height: 1.6;
        margin-bottom: 1.2rem;
    }
    .footer-contact strong {
        color: #2c3e50;
    }
    .footer-contact a {
        color: #3498db;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
    }
    .footer-social {
        font-size: 0.9rem;
        color: #7f8c8d;
    }
    .footer-social a {
        color: inherit;
        text-decoration: none;
    }
    .footer-social a:hover {
        color: #3498db;
        text-decoration: underline;
    }
    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 1.5rem;
        border-top: 1px solid #eaeaea;
        text-align: center;
        font-size: 0.8rem;
        color: #95a5a6;
        line-height: 1.5;
    }
    .footer-disclaimer {
        margin: 0 auto 0.8rem;
        max-width: 800px;
    }
    .footer-copyright {
        margin: 0;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            gap: 1rem;
        }
        .footer-bottom {
            text-align: left;
        }
    }

.cookie-cv13 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-cv13__stack {
        max-width: 860px;
        margin: 0 auto;
        background: linear-gradient(145deg, #0f172a, #1e293b);
        color: #e2e8f0;
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv13__stack strong {
        display: block;
        margin-bottom: 6px;
        color: #f8fafc;
    }

    .cookie-cv13__stack p {
        margin: 0;
        color: #cbd5e1;
    }

    .cookie-cv13__actions {
        margin-top: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cookie-cv13__actions a {
        text-decoration: none;
        color: #e2e8f0;
        border: 1px solid rgba(148, 163, 184, 0.5);
        border-radius: 999px;
        padding: 7px 12px;
        transition: background var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .cookie-cv13__actions a[data-choice='accept'] {
        background: #38bdf8;
        border-color: transparent;
        color: #0f172a;
        font-weight: 700;
    }

    .cookie-cv13__actions a:hover {
        background: rgba(148, 163, 184, 0.2);
    }

    .cookie-cv13__actions a[data-choice='accept']:hover {
        background: #67d3fb;
    }

.blog-item--colored-v5 {
    padding: 56px 20px;
    background: var(--neutral-900);
    color: var(--neutral-0);
}

.blog-item__inner {
    max-width: 720px;
    margin: 0 auto;
}

.blog-item__cover {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid rgba(148,163,184,0.6);
    margin-bottom: 16px;
}

.blog-item__cover img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.blog-item__title {
    margin: 0 0 6px;
    font-size: clamp(24px,4vw,32px);
    color: var(--brand-contrast);
}

.blog-item__meta {
    margin: 0;
    font-size: 0.9rem;
    color: var(--neutral-300);
}

.author {

        color: var(--fg-on-page);
        background: var(--bg-page);
        padding: clamp(32px, 5vw, 64px) clamp(16px, 4vw, 40px);
    }

    .author .author__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .author .author__wrapper {
        max-width: 500px;
        margin: 0 auto;
        text-align: center;
    }

    .author .author__image {
        width: clamp(160px, 24vw, 240px);
        height: clamp(160px, 24vw, 240px);
        margin: 0 auto clamp(24px, 4vw, 32px);
        border-radius: 50%;
        overflow: hidden;
        border: 4px solid var(--border-on-surface);
    }

    .author .author__image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .author .author__name {
        font-size: clamp(28px, 5vw, 40px);
        margin: 0 0 0.5rem;
        color: var(--fg-on-page);
    }

    .author .author__role {
        font-size: clamp(16px, 2.5vw, 18px);
        color: var(--bg-accent);
        margin: 0 0 1.5rem;
        font-weight: 600;
    }

    .author .author__bio {
        font-size: clamp(15px, 2.2vw, 17px);
        line-height: 1.7;
        color: var(--neutral-600);
        margin: 0;
    }

.site-header {
    background-color: var(--surface-1);
    border-bottom: 1px solid var(--border-on-surface-light);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-link[href*="index.html"]:not(:hover) {
    color: var(--brand);
    font-weight: 600;
}

.btn-cta {
    background-color: var(--bg-accent);
    color: var(--fg-on-accent);
    padding: calc(var(--space-y) / 1.5) var(--space-x);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--anim-duration) var(--anim-ease);
}
.btn-cta:hover {
    background-color: var(--bg-accent-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--neutral-800);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--surface-2);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-y) * 2) var(--space-x);
        gap: calc(var(--gap) * 2);
        transition: right var(--anim-duration) var(--anim-ease);
        box-shadow: var(--shadow-lg);
        z-index: 101;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-y) var(--space-x);
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #eaeaea;
        color: #333;
        font-family: 'Segoe UI', system-ui, sans-serif;
        padding: 2.5rem 1rem 1rem;
        margin-top: 3rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2.5rem;
        padding-bottom: 1.5rem;
    }
    .footer-section {
        flex: 1;
        min-width: 250px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-tagline {
        font-size: 0.95rem;
        color: #7f8c8d;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .footer-nav a {
        color: #3498db;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-legal-links {
        font-size: 0.85rem;
        color: #95a5a6;
    }
    .footer-legal-links a {
        color: inherit;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #7f8c8d;
    }
    .footer-contact address {
        font-style: normal;
        line-height: 1.6;
        margin-bottom: 1.2rem;
    }
    .footer-contact strong {
        color: #2c3e50;
    }
    .footer-contact a {
        color: #3498db;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
    }
    .footer-social {
        font-size: 0.9rem;
        color: #7f8c8d;
    }
    .footer-social a {
        color: inherit;
        text-decoration: none;
    }
    .footer-social a:hover {
        color: #3498db;
        text-decoration: underline;
    }
    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 1.5rem;
        border-top: 1px solid #eaeaea;
        text-align: center;
        font-size: 0.8rem;
        color: #95a5a6;
        line-height: 1.5;
    }
    .footer-disclaimer {
        margin: 0 auto 0.8rem;
        max-width: 800px;
    }
    .footer-copyright {
        margin: 0;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            gap: 1rem;
        }
        .footer-bottom {
            text-align: left;
        }
    }

.cookie-cv13 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-cv13__stack {
        max-width: 860px;
        margin: 0 auto;
        background: linear-gradient(145deg, #0f172a, #1e293b);
        color: #e2e8f0;
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv13__stack strong {
        display: block;
        margin-bottom: 6px;
        color: #f8fafc;
    }

    .cookie-cv13__stack p {
        margin: 0;
        color: #cbd5e1;
    }

    .cookie-cv13__actions {
        margin-top: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cookie-cv13__actions a {
        text-decoration: none;
        color: #e2e8f0;
        border: 1px solid rgba(148, 163, 184, 0.5);
        border-radius: 999px;
        padding: 7px 12px;
        transition: background var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .cookie-cv13__actions a[data-choice='accept'] {
        background: #38bdf8;
        border-color: transparent;
        color: #0f172a;
        font-weight: 700;
    }

    .cookie-cv13__actions a:hover {
        background: rgba(148, 163, 184, 0.2);
    }

    .cookie-cv13__actions a[data-choice='accept']:hover {
        background: #67d3fb;
    }

.blogitem-fresh-v2 {
        padding: calc(var(--space-y) * 2.5) var(--space-x);
        background: var(--bg-alt);
        color: var(--fg-on-alt);
    }

    .blogitem-fresh-v2 .shell {
        max-width: 920px;
        margin: 0 auto;
        display: grid;
        gap: var(--gap);
    }

    .blogitem-fresh-v2 .hero {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap);
    }

    .blogitem-fresh-v2 img {
        width: 100%;
        height: 100%;
        min-height: 260px;
        object-fit: cover;
        border-radius: var(--radius-lg);
    }

    .blogitem-fresh-v2 .title {
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        display: grid;
        align-content: center;
        gap: .5rem;
    }

    .blogitem-fresh-v2 .meta {
        margin: 0;
        font-size: .85rem;
        color: var(--fg-on-surface-light);
    }

    .blogitem-fresh-v2 h1 {
        margin: 0;
        font-size: clamp(1.9rem, 3.8vw, 2.8rem);
    }

    .blogitem-fresh-v2 .title p {
        margin: 0;
        color: var(--fg-on-surface-light);
    }

    .blogitem-fresh-v2 .body {
        max-width: 70ch;
        display: grid;
        gap: .8rem;
    }

    .blogitem-fresh-v2 .body p {
        margin: 0;
    }

    @media (max-width: 840px) {
        .blogitem-fresh-v2 .hero {
            grid-template-columns:1fr;
        }
    }

.faq-fresh-v4 {
        padding: calc(var(--space-y) * 2.7) var(--space-x);
        background: var(--gradient-hero);
        color: var(--brand-contrast);
    }

    .faq-fresh-v4 .shell {
        max-width: 1000px;
        margin: 0 auto;
        display: grid;
        grid-template-columns:.9fr 1.1fr;
        gap: var(--gap);
    }

    .faq-fresh-v4 .cover {
        padding: 1.1rem;
        border-radius: var(--radius-lg);
        background: var(--chip-bg);
        align-self: start;
    }

    .faq-fresh-v4 .cover h2 {
        margin: 0 0 .5rem;
    }

    .faq-fresh-v4 .cover p {
        margin: 0;
        opacity: .9;
    }

    .faq-fresh-v4 .rows {
        display: grid;
        gap: .75rem;
    }

    .faq-fresh-v4 details {
        padding: .85rem 1rem;
        border-radius: var(--radius-md);
        background: var(--chip-bg);
        border: 1px solid var(--btn-ghost-bg-hover);
    }

    .faq-fresh-v4 summary {
        cursor: pointer;
        font-weight: 700;
    }

    .faq-fresh-v4 details p {
        margin: .65rem 0 0;
        opacity: .9;
    }

    @media (max-width: 860px) {
        .faq-fresh-v4 .shell {
            grid-template-columns:1fr;
        }
    }

.site-header {
    background-color: var(--surface-1);
    border-bottom: 1px solid var(--border-on-surface-light);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-link[href*="index.html"]:not(:hover) {
    color: var(--brand);
    font-weight: 600;
}

.btn-cta {
    background-color: var(--bg-accent);
    color: var(--fg-on-accent);
    padding: calc(var(--space-y) / 1.5) var(--space-x);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--anim-duration) var(--anim-ease);
}
.btn-cta:hover {
    background-color: var(--bg-accent-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--neutral-800);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--surface-2);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-y) * 2) var(--space-x);
        gap: calc(var(--gap) * 2);
        transition: right var(--anim-duration) var(--anim-ease);
        box-shadow: var(--shadow-lg);
        z-index: 101;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-y) var(--space-x);
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #eaeaea;
        color: #333;
        font-family: 'Segoe UI', system-ui, sans-serif;
        padding: 2.5rem 1rem 1rem;
        margin-top: 3rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2.5rem;
        padding-bottom: 1.5rem;
    }
    .footer-section {
        flex: 1;
        min-width: 250px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-tagline {
        font-size: 0.95rem;
        color: #7f8c8d;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .footer-nav a {
        color: #3498db;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-legal-links {
        font-size: 0.85rem;
        color: #95a5a6;
    }
    .footer-legal-links a {
        color: inherit;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #7f8c8d;
    }
    .footer-contact address {
        font-style: normal;
        line-height: 1.6;
        margin-bottom: 1.2rem;
    }
    .footer-contact strong {
        color: #2c3e50;
    }
    .footer-contact a {
        color: #3498db;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
    }
    .footer-social {
        font-size: 0.9rem;
        color: #7f8c8d;
    }
    .footer-social a {
        color: inherit;
        text-decoration: none;
    }
    .footer-social a:hover {
        color: #3498db;
        text-decoration: underline;
    }
    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 1.5rem;
        border-top: 1px solid #eaeaea;
        text-align: center;
        font-size: 0.8rem;
        color: #95a5a6;
        line-height: 1.5;
    }
    .footer-disclaimer {
        margin: 0 auto 0.8rem;
        max-width: 800px;
    }
    .footer-copyright {
        margin: 0;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            gap: 1rem;
        }
        .footer-bottom {
            text-align: left;
        }
    }

.cookie-cv13 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-cv13__stack {
        max-width: 860px;
        margin: 0 auto;
        background: linear-gradient(145deg, #0f172a, #1e293b);
        color: #e2e8f0;
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv13__stack strong {
        display: block;
        margin-bottom: 6px;
        color: #f8fafc;
    }

    .cookie-cv13__stack p {
        margin: 0;
        color: #cbd5e1;
    }

    .cookie-cv13__actions {
        margin-top: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cookie-cv13__actions a {
        text-decoration: none;
        color: #e2e8f0;
        border: 1px solid rgba(148, 163, 184, 0.5);
        border-radius: 999px;
        padding: 7px 12px;
        transition: background var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .cookie-cv13__actions a[data-choice='accept'] {
        background: #38bdf8;
        border-color: transparent;
        color: #0f172a;
        font-weight: 700;
    }

    .cookie-cv13__actions a:hover {
        background: rgba(148, 163, 184, 0.2);
    }

    .cookie-cv13__actions a[data-choice='accept']:hover {
        background: #67d3fb;
    }

.support-lv6 {
        padding: clamp(50px, 7vw, 90px) clamp(16px, 4vw, 36px);
        background: linear-gradient(180deg, var(--surface-2), var(--surface-1));
        color: var(--fg-on-page);
    }

    .support-lv6__wrap {
        max-width: 920px;
        margin: 0 auto;
    }

    .support-lv6__head {
        margin-bottom: 14px;
    }

    .support-lv6__head h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
    }

    .support-lv6__head p {
        margin: 8px 0 0;
        color: var(--neutral-600);
    }

    .support-lv6__table {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-lg);
        overflow: hidden;
    }

    .support-lv6__table article {
        display: grid;
        grid-template-columns: .8fr 1.2fr;
        gap: 12px;
        padding: 12px;
        border-bottom: 1px solid var(--border-on-surface-light);
        background: var(--surface-1);
    }

    .support-lv6__table article:last-child {
        border-bottom: 0;
    }

    .support-lv6__table h3 {
        margin: 0;
        color: var(--brand);
        font-size: 1rem;
    }

    .support-lv6__table p {
        margin: 0;
        color: var(--neutral-600);
    }

    @media (max-width: 700px) {
        .support-lv6__table article {
            grid-template-columns: 1fr;
        }
    }

.education-struct-v4 {
        padding: calc(var(--space-y) * 2) var(--space-x);
        background: var(--bg-page);
        color: var(--fg-on-page);
        border-top: 1px solid var(--surface-2);
    }

    .education-struct-v4 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap)
    }

    .education-struct-v4 h2, .education-struct-v4 h3, .education-struct-v4 p {
        margin: 0
    }

    .education-struct-v4 a {
        text-decoration: none
    }

    .education-struct-v4 article, .education-struct-v4 .row, .education-struct-v4 details, .education-struct-v4 .program {
        background: var(--surface-1);
        border: 1px solid var(--surface-2);
        border-radius: var(--radius-lg);
        padding: 1.2rem;
        transition: transform var(--anim-duration) var(--anim-ease), box-shadow var(--anim-duration) var(--anim-ease);
    }
    .education-struct-v4 article:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-lg);
        border-color: var(--brand);
    }

    .education-struct-v4 .grid, .education-struct-v4 .tiers {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .education-struct-v4 .grid a, .education-struct-v4 .tiers a, .education-struct-v4 .cta a {
        display: inline-flex;
        min-height: 2.3rem;
        padding: 0 .8rem;
        align-items: center;
        border-radius: var(--radius-sm);
        background: transparent;
        color: var(--brand);
        border: 1px solid var(--brand);
        font-weight: 600;
        margin-top: 0.8rem;
        transition: all var(--anim-duration) var(--anim-ease);
    }
    .education-struct-v4 .grid a:hover, .education-struct-v4 .tiers a:hover, .education-struct-v4 .cta a:hover {
        background: var(--brand);
        color: var(--brand-contrast);
    }

    .education-struct-v4 .path {
        display: grid;
        gap: .65rem
    }

    .education-struct-v4 .path article {
        position: relative;
        padding-left: 1.25rem
    }

    .education-struct-v4 .path article::before {
        content: "";
        position: absolute;
        left: 0;
        top: .55rem;
        width: .5rem;
        height: .5rem;
        background: var(--bg-accent);
        border-radius: 50%
    }

    .education-struct-v4 .table {
        display: grid;
        gap: .45rem
    }

    .education-struct-v4 .row {
        display: grid;
        grid-template-columns:1fr 1fr 1fr;
        gap: .6rem
    }

    .education-struct-v4 .combo {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .education-struct-v4 .mentors {
        display: grid;
        gap: .6rem
    }

    .education-struct-v4 .mentors article {
        display: grid;
        grid-template-columns:3rem 1fr;
        gap: .6rem;
        align-items: center
    }

    .education-struct-v4 .mentors img {
        display: block;
        width: 3rem;
        height: 3rem;
        border-radius: 50%;
        object-fit: cover
    }

    .education-struct-v4 .program {
        display: grid;
        gap: .45rem
    }

    .education-struct-v4 .modules {
        display: grid;
        gap: .6rem
    }

    .education-struct-v4 .cta {
        display: flex
    }

    @media (max-width: 900px) {
        .education-struct-v4 .grid, .education-struct-v4 .tiers, .education-struct-v4 .combo {
            grid-template-columns:1fr 1fr
        }
    }

    @media (max-width: 680px) {
        .education-struct-v4 .grid, .education-struct-v4 .tiers, .education-struct-v4 .combo, .education-struct-v4 .row {
            grid-template-columns:1fr
        }
    }

.site-header {
    background-color: var(--surface-1);
    border-bottom: 1px solid var(--border-on-surface-light);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-link[href*="index.html"]:not(:hover) {
    color: var(--brand);
    font-weight: 600;
}

.btn-cta {
    background-color: var(--bg-accent);
    color: var(--fg-on-accent);
    padding: calc(var(--space-y) / 1.5) var(--space-x);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--anim-duration) var(--anim-ease);
}
.btn-cta:hover {
    background-color: var(--bg-accent-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--neutral-800);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--surface-2);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-y) * 2) var(--space-x);
        gap: calc(var(--gap) * 2);
        transition: right var(--anim-duration) var(--anim-ease);
        box-shadow: var(--shadow-lg);
        z-index: 101;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-y) var(--space-x);
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #eaeaea;
        color: #333;
        font-family: 'Segoe UI', system-ui, sans-serif;
        padding: 2.5rem 1rem 1rem;
        margin-top: 3rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2.5rem;
        padding-bottom: 1.5rem;
    }
    .footer-section {
        flex: 1;
        min-width: 250px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-tagline {
        font-size: 0.95rem;
        color: #7f8c8d;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .footer-nav a {
        color: #3498db;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-legal-links {
        font-size: 0.85rem;
        color: #95a5a6;
    }
    .footer-legal-links a {
        color: inherit;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #7f8c8d;
    }
    .footer-contact address {
        font-style: normal;
        line-height: 1.6;
        margin-bottom: 1.2rem;
    }
    .footer-contact strong {
        color: #2c3e50;
    }
    .footer-contact a {
        color: #3498db;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
    }
    .footer-social {
        font-size: 0.9rem;
        color: #7f8c8d;
    }
    .footer-social a {
        color: inherit;
        text-decoration: none;
    }
    .footer-social a:hover {
        color: #3498db;
        text-decoration: underline;
    }
    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 1.5rem;
        border-top: 1px solid #eaeaea;
        text-align: center;
        font-size: 0.8rem;
        color: #95a5a6;
        line-height: 1.5;
    }
    .footer-disclaimer {
        margin: 0 auto 0.8rem;
        max-width: 800px;
    }
    .footer-copyright {
        margin: 0;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            gap: 1rem;
        }
        .footer-bottom {
            text-align: left;
        }
    }

.cookie-cv13 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-cv13__stack {
        max-width: 860px;
        margin: 0 auto;
        background: linear-gradient(145deg, #0f172a, #1e293b);
        color: #e2e8f0;
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv13__stack strong {
        display: block;
        margin-bottom: 6px;
        color: #f8fafc;
    }

    .cookie-cv13__stack p {
        margin: 0;
        color: #cbd5e1;
    }

    .cookie-cv13__actions {
        margin-top: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cookie-cv13__actions a {
        text-decoration: none;
        color: #e2e8f0;
        border: 1px solid rgba(148, 163, 184, 0.5);
        border-radius: 999px;
        padding: 7px 12px;
        transition: background var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .cookie-cv13__actions a[data-choice='accept'] {
        background: #38bdf8;
        border-color: transparent;
        color: #0f172a;
        font-weight: 700;
    }

    .cookie-cv13__actions a:hover {
        background: rgba(148, 163, 184, 0.2);
    }

    .cookie-cv13__actions a[data-choice='accept']:hover {
        background: #67d3fb;
    }

.contacts-fresh-v3 {
        padding: calc(var(--space-y) * 3) var(--space-x);
        background: var(--surface-1);
        color: var(--fg-on-surface);
    }

    .contacts-fresh-v3 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        grid-template-columns:.9fr 1.1fr;
        gap: calc(var(--gap) * 2);
    }

    .contacts-fresh-v3 .left h2 {
        margin: .3rem 0;
        font-size: clamp(1.9rem, 3.8vw, 2.9rem);
    }

    .contacts-fresh-v3 .left p {
        max-width: 46ch;
        color: var(--fg-on-surface-light);
    }

    .contacts-fresh-v3 .right {
        display: grid;
        gap: var(--gap);
    }

    .contacts-fresh-v3 .row {
        padding: 1rem 1.1rem;
        border-left: 4px solid var(--bg-primary);
        background: var(--surface-2);
        border-radius: var(--radius-sm);
    }

    .contacts-fresh-v3 h3 {
        margin: 0 0 .3rem;
    }

    .contacts-fresh-v3 p {
        margin: 0;
        font-weight: 700;
    }

    .contacts-fresh-v3 small {
        color: var(--fg-on-surface-light);
    }

    .contacts-fresh-v3 a {
        color: var(--link);
        text-decoration: none;
    }
    .contacts-fresh-v3 a:hover {
        color: var(--link-hover);
        text-decoration: underline;
    }

    @media (max-width: 900px) {
        .contacts-fresh-v3 .shell {
            grid-template-columns:1fr;
        }
    }

.form-layout-a {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--gradient-hero);
        color: var(--fg-on-primary);
    }

    .form-layout-a .wrap {
        max-width: 820px;
        margin: 0 auto;
    }

    .form-layout-a .section-head {
        margin-bottom: 16px;
        text-align: center;
    }

    .form-layout-a h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
        color: var(--brand);
        text-shadow: 0 0 8px rgba(0, 255, 64, 0.3);
    }

    .form-layout-a .section-head p {
        margin: 10px auto 0;
        max-width: 66ch;
        opacity: .92;
        color: var(--neutral-100);
    }

    .form-layout-a .card {
        border: 1px solid var(--surface-border);
        border-radius: var(--radius-lg);
        padding: 16px;
        background: var(--surface-1);
        box-shadow: var(--shadow-lg);
        backdrop-filter: blur(10px);
    }

    .form-layout-a label {
        display: grid;
        gap: 6px;
        margin-bottom: 10px;
        color: var(--fg-on-surface);
        font-weight: 500;
    }

    .form-layout-a input:not([type="checkbox"]), .form-layout-a textarea {
        width: 100%;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        padding: 9px;
        font: inherit;
        transition: border-color var(--anim-duration) var(--anim-ease);
    }

    .form-layout-a input:not([type="checkbox"]):focus, .form-layout-a textarea:focus {
        outline: none;
        border-color: var(--brand);
        box-shadow: 0 0 0 2px var(--ring);
    }

    .form-layout-a .agree {
        display: flex;
        gap: 8px;
        align-items: center;
        color: var(--neutral-300);
        font-size: 0.9em;
    }

    .form-layout-a button {
        margin-top: 8px;
        border: 0;
        border-radius: var(--radius-sm);
        padding: 10px 14px;
        background: var(--accent);
        color: var(--accent-contrast);
        font-weight: bold;
        cursor: pointer;
        transition: background-color var(--anim-duration) var(--anim-ease);
        width: 100%;
    }

    .form-layout-a button:hover {
        background: var(--accent-hover);
    }

.site-header {
    background-color: var(--surface-1);
    border-bottom: 1px solid var(--border-on-surface-light);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-link[href*="index.html"]:not(:hover) {
    color: var(--brand);
    font-weight: 600;
}

.btn-cta {
    background-color: var(--bg-accent);
    color: var(--fg-on-accent);
    padding: calc(var(--space-y) / 1.5) var(--space-x);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--anim-duration) var(--anim-ease);
}
.btn-cta:hover {
    background-color: var(--bg-accent-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--neutral-800);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--surface-2);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-y) * 2) var(--space-x);
        gap: calc(var(--gap) * 2);
        transition: right var(--anim-duration) var(--anim-ease);
        box-shadow: var(--shadow-lg);
        z-index: 101;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-y) var(--space-x);
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #eaeaea;
        color: #333;
        font-family: 'Segoe UI', system-ui, sans-serif;
        padding: 2.5rem 1rem 1rem;
        margin-top: 3rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2.5rem;
        padding-bottom: 1.5rem;
    }
    .footer-section {
        flex: 1;
        min-width: 250px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-tagline {
        font-size: 0.95rem;
        color: #7f8c8d;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .footer-nav a {
        color: #3498db;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-legal-links {
        font-size: 0.85rem;
        color: #95a5a6;
    }
    .footer-legal-links a {
        color: inherit;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #7f8c8d;
    }
    .footer-contact address {
        font-style: normal;
        line-height: 1.6;
        margin-bottom: 1.2rem;
    }
    .footer-contact strong {
        color: #2c3e50;
    }
    .footer-contact a {
        color: #3498db;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
    }
    .footer-social {
        font-size: 0.9rem;
        color: #7f8c8d;
    }
    .footer-social a {
        color: inherit;
        text-decoration: none;
    }
    .footer-social a:hover {
        color: #3498db;
        text-decoration: underline;
    }
    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 1.5rem;
        border-top: 1px solid #eaeaea;
        text-align: center;
        font-size: 0.8rem;
        color: #95a5a6;
        line-height: 1.5;
    }
    .footer-disclaimer {
        margin: 0 auto 0.8rem;
        max-width: 800px;
    }
    .footer-copyright {
        margin: 0;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            gap: 1rem;
        }
        .footer-bottom {
            text-align: left;
        }
    }

.cookie-cv13 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-cv13__stack {
        max-width: 860px;
        margin: 0 auto;
        background: linear-gradient(145deg, #0f172a, #1e293b);
        color: #e2e8f0;
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv13__stack strong {
        display: block;
        margin-bottom: 6px;
        color: #f8fafc;
    }

    .cookie-cv13__stack p {
        margin: 0;
        color: #cbd5e1;
    }

    .cookie-cv13__actions {
        margin-top: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cookie-cv13__actions a {
        text-decoration: none;
        color: #e2e8f0;
        border: 1px solid rgba(148, 163, 184, 0.5);
        border-radius: 999px;
        padding: 7px 12px;
        transition: background var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .cookie-cv13__actions a[data-choice='accept'] {
        background: #38bdf8;
        border-color: transparent;
        color: #0f172a;
        font-weight: 700;
    }

    .cookie-cv13__actions a:hover {
        background: rgba(148, 163, 184, 0.2);
    }

    .cookie-cv13__actions a[data-choice='accept']:hover {
        background: #67d3fb;
    }

.policy-layout-e {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--accent);
        color: var(--neutral-0);
    }

    .policy-layout-e .wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .policy-layout-e .section-head {
        margin-bottom: 16px;
        text-align: center;
    }

    .policy-layout-e h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
    }

    .policy-layout-e .section-head p {
        margin: 10px auto 0;
        max-width: 72ch;
        color: var(--neutral-100);
    }

    .policy-layout-e .columns {
        columns: 2 260px;
        column-gap: 14px;
    }

    .policy-layout-e article {
        break-inside: avoid;
        margin-bottom: 12px;
        border-radius: var(--radius-md);
        border: 1px solid rgba(255, 255, 255, .22);
        padding: 12px;
        background: rgba(255, 255, 255, .05);
    }

    .policy-layout-e h3 {
        margin: 0;
    }

    .policy-layout-e .meta {
        margin: 7px 0 0;
        color: var(--neutral-100);
    }

    .policy-layout-e article p:last-child {
        margin: 7px 0 0;
        color: var(--neutral-100);
    }
    .policy-layout-e a {
        color: var(--link);
        text-decoration: underline;
    }
    .policy-layout-e a:hover {
        color: var(--link-hover);
    }

.site-header {
    background-color: var(--surface-1);
    border-bottom: 1px solid var(--border-on-surface-light);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-link[href*="index.html"]:not(:hover) {
    color: var(--brand);
    font-weight: 600;
}

.btn-cta {
    background-color: var(--bg-accent);
    color: var(--fg-on-accent);
    padding: calc(var(--space-y) / 1.5) var(--space-x);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--anim-duration) var(--anim-ease);
}
.btn-cta:hover {
    background-color: var(--bg-accent-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--neutral-800);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--surface-2);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-y) * 2) var(--space-x);
        gap: calc(var(--gap) * 2);
        transition: right var(--anim-duration) var(--anim-ease);
        box-shadow: var(--shadow-lg);
        z-index: 101;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-y) var(--space-x);
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #eaeaea;
        color: #333;
        font-family: 'Segoe UI', system-ui, sans-serif;
        padding: 2.5rem 1rem 1rem;
        margin-top: 3rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2.5rem;
        padding-bottom: 1.5rem;
    }
    .footer-section {
        flex: 1;
        min-width: 250px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-tagline {
        font-size: 0.95rem;
        color: #7f8c8d;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .footer-nav a {
        color: #3498db;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-legal-links {
        font-size: 0.85rem;
        color: #95a5a6;
    }
    .footer-legal-links a {
        color: inherit;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #7f8c8d;
    }
    .footer-contact address {
        font-style: normal;
        line-height: 1.6;
        margin-bottom: 1.2rem;
    }
    .footer-contact strong {
        color: #2c3e50;
    }
    .footer-contact a {
        color: #3498db;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
    }
    .footer-social {
        font-size: 0.9rem;
        color: #7f8c8d;
    }
    .footer-social a {
        color: inherit;
        text-decoration: none;
    }
    .footer-social a:hover {
        color: #3498db;
        text-decoration: underline;
    }
    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 1.5rem;
        border-top: 1px solid #eaeaea;
        text-align: center;
        font-size: 0.8rem;
        color: #95a5a6;
        line-height: 1.5;
    }
    .footer-disclaimer {
        margin: 0 auto 0.8rem;
        max-width: 800px;
    }
    .footer-copyright {
        margin: 0;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            gap: 1rem;
        }
        .footer-bottom {
            text-align: left;
        }
    }

.cookie-cv13 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-cv13__stack {
        max-width: 860px;
        margin: 0 auto;
        background: linear-gradient(145deg, #0f172a, #1e293b);
        color: #e2e8f0;
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv13__stack strong {
        display: block;
        margin-bottom: 6px;
        color: #f8fafc;
    }

    .cookie-cv13__stack p {
        margin: 0;
        color: #cbd5e1;
    }

    .cookie-cv13__actions {
        margin-top: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cookie-cv13__actions a {
        text-decoration: none;
        color: #e2e8f0;
        border: 1px solid rgba(148, 163, 184, 0.5);
        border-radius: 999px;
        padding: 7px 12px;
        transition: background var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .cookie-cv13__actions a[data-choice='accept'] {
        background: #38bdf8;
        border-color: transparent;
        color: #0f172a;
        font-weight: 700;
    }

    .cookie-cv13__actions a:hover {
        background: rgba(148, 163, 184, 0.2);
    }

    .cookie-cv13__actions a[data-choice='accept']:hover {
        background: #67d3fb;
    }

.terms-layout-f {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: linear-gradient(180deg, var(--surface-2), var(--surface-1));
        color: var(--fg-on-page);
    }

    .terms-layout-f .wrap {
        max-width: 980px;
        margin: 0 auto;
    }

    .terms-layout-f .section-head {
        margin-bottom: 16px;
    }

    .terms-layout-f h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
    }

    .terms-layout-f .section-head p {
        margin: 10px 0 0;
        color: var(--neutral-600);
    }

    .terms-layout-f .list {
        display: grid;
        gap: 14px;
    }

    .terms-layout-f article {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-lg);
        background: linear-gradient(180deg, var(--surface-1), var(--surface-2));
        padding: var(--space-y) var(--space-x);
    }

    .terms-layout-f h3 {
        margin: 0 0 8px;
        color: var(--brand);
    }

    .terms-layout-f h4 {
        margin: 10px 0 6px;
    }

    .terms-layout-f p, .terms-layout-f li {
        color: var(--neutral-600);
    }

.site-header {
    background-color: var(--surface-1);
    border-bottom: 1px solid var(--border-on-surface-light);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-link[href*="index.html"]:not(:hover) {
    color: var(--brand);
    font-weight: 600;
}

.btn-cta {
    background-color: var(--bg-accent);
    color: var(--fg-on-accent);
    padding: calc(var(--space-y) / 1.5) var(--space-x);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--anim-duration) var(--anim-ease);
}
.btn-cta:hover {
    background-color: var(--bg-accent-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--neutral-800);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--surface-2);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-y) * 2) var(--space-x);
        gap: calc(var(--gap) * 2);
        transition: right var(--anim-duration) var(--anim-ease);
        box-shadow: var(--shadow-lg);
        z-index: 101;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-y) var(--space-x);
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #eaeaea;
        color: #333;
        font-family: 'Segoe UI', system-ui, sans-serif;
        padding: 2.5rem 1rem 1rem;
        margin-top: 3rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2.5rem;
        padding-bottom: 1.5rem;
    }
    .footer-section {
        flex: 1;
        min-width: 250px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-tagline {
        font-size: 0.95rem;
        color: #7f8c8d;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .footer-nav a {
        color: #3498db;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-legal-links {
        font-size: 0.85rem;
        color: #95a5a6;
    }
    .footer-legal-links a {
        color: inherit;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #7f8c8d;
    }
    .footer-contact address {
        font-style: normal;
        line-height: 1.6;
        margin-bottom: 1.2rem;
    }
    .footer-contact strong {
        color: #2c3e50;
    }
    .footer-contact a {
        color: #3498db;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
    }
    .footer-social {
        font-size: 0.9rem;
        color: #7f8c8d;
    }
    .footer-social a {
        color: inherit;
        text-decoration: none;
    }
    .footer-social a:hover {
        color: #3498db;
        text-decoration: underline;
    }
    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 1.5rem;
        border-top: 1px solid #eaeaea;
        text-align: center;
        font-size: 0.8rem;
        color: #95a5a6;
        line-height: 1.5;
    }
    .footer-disclaimer {
        margin: 0 auto 0.8rem;
        max-width: 800px;
    }
    .footer-copyright {
        margin: 0;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            gap: 1rem;
        }
        .footer-bottom {
            text-align: left;
        }
    }

.cookie-cv13 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-cv13__stack {
        max-width: 860px;
        margin: 0 auto;
        background: linear-gradient(145deg, #0f172a, #1e293b);
        color: #e2e8f0;
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv13__stack strong {
        display: block;
        margin-bottom: 6px;
        color: #f8fafc;
    }

    .cookie-cv13__stack p {
        margin: 0;
        color: #cbd5e1;
    }

    .cookie-cv13__actions {
        margin-top: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cookie-cv13__actions a {
        text-decoration: none;
        color: #e2e8f0;
        border: 1px solid rgba(148, 163, 184, 0.5);
        border-radius: 999px;
        padding: 7px 12px;
        transition: background var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .cookie-cv13__actions a[data-choice='accept'] {
        background: #38bdf8;
        border-color: transparent;
        color: #0f172a;
        font-weight: 700;
    }

    .cookie-cv13__actions a:hover {
        background: rgba(148, 163, 184, 0.2);
    }

    .cookie-cv13__actions a[data-choice='accept']:hover {
        background: #67d3fb;
    }

.thank-mode-b {
        padding: clamp(58px, 10vw, 114px) 18px;
        background: var(--bg-alt);
        color: var(--fg-on-page);
    }

    .thank-mode-b .card {
        max-width: 760px;
        margin: 0 auto;
        text-align: center;
        border-radius: var(--radius-xl);
        padding: clamp(30px, 4vw, 46px);
        background: var(--surface-1);
        box-shadow: var(--shadow-lg);
        border: 1px solid var(--border-on-surface);
    }

    .thank-mode-b h1 {
        margin: 0;
        font-size: clamp(32px, 5vw, 54px);
        color: var(--brand);
        line-height: 1.2;
    }

    .thank-mode-b p {
        margin: 24px 0 0;
        color: var(--fg-on-surface-light);
        font-size: 1.1rem;
        line-height: 1.6;
        max-width: 640px;
        margin-left: auto;
        margin-right: auto;
    }

    .thank-mode-b a {
        display: inline-block;
        margin-top: 32px;
        padding: 14px 32px;
        border-radius: var(--radius-sm);
        text-decoration: none;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        font-weight: 600;
        font-size: 1rem;
        transition: background-color var(--anim-duration) var(--anim-ease);
    }

    .thank-mode-b a:hover {
        background: var(--bg-primary-hover);
    }

.site-header {
    background-color: var(--surface-1);
    border-bottom: 1px solid var(--border-on-surface-light);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-link[href*="index.html"]:not(:hover) {
    color: var(--brand);
    font-weight: 600;
}

.btn-cta {
    background-color: var(--bg-accent);
    color: var(--fg-on-accent);
    padding: calc(var(--space-y) / 1.5) var(--space-x);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--anim-duration) var(--anim-ease);
}
.btn-cta:hover {
    background-color: var(--bg-accent-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--neutral-800);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--surface-2);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-y) * 2) var(--space-x);
        gap: calc(var(--gap) * 2);
        transition: right var(--anim-duration) var(--anim-ease);
        box-shadow: var(--shadow-lg);
        z-index: 101;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: var(--space-y) var(--space-x);
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .burger-btn.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }
    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .burger-btn.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #eaeaea;
        color: #333;
        font-family: 'Segoe UI', system-ui, sans-serif;
        padding: 2.5rem 1rem 1rem;
        margin-top: 3rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2.5rem;
        padding-bottom: 1.5rem;
    }
    .footer-section {
        flex: 1;
        min-width: 250px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-tagline {
        font-size: 0.95rem;
        color: #7f8c8d;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .footer-nav a {
        color: #3498db;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-legal-links {
        font-size: 0.85rem;
        color: #95a5a6;
    }
    .footer-legal-links a {
        color: inherit;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #7f8c8d;
    }
    .footer-contact address {
        font-style: normal;
        line-height: 1.6;
        margin-bottom: 1.2rem;
    }
    .footer-contact strong {
        color: #2c3e50;
    }
    .footer-contact a {
        color: #3498db;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
    }
    .footer-social {
        font-size: 0.9rem;
        color: #7f8c8d;
    }
    .footer-social a {
        color: inherit;
        text-decoration: none;
    }
    .footer-social a:hover {
        color: #3498db;
        text-decoration: underline;
    }
    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 1.5rem;
        border-top: 1px solid #eaeaea;
        text-align: center;
        font-size: 0.8rem;
        color: #95a5a6;
        line-height: 1.5;
    }
    .footer-disclaimer {
        margin: 0 auto 0.8rem;
        max-width: 800px;
    }
    .footer-copyright {
        margin: 0;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            gap: 1rem;
        }
        .footer-bottom {
            text-align: left;
        }
    }

.cookie-cv13 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-cv13__stack {
        max-width: 860px;
        margin: 0 auto;
        background: linear-gradient(145deg, #0f172a, #1e293b);
        color: #e2e8f0;
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv13__stack strong {
        display: block;
        margin-bottom: 6px;
        color: #f8fafc;
    }

    .cookie-cv13__stack p {
        margin: 0;
        color: #cbd5e1;
    }

    .cookie-cv13__actions {
        margin-top: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cookie-cv13__actions a {
        text-decoration: none;
        color: #e2e8f0;
        border: 1px solid rgba(148, 163, 184, 0.5);
        border-radius: 999px;
        padding: 7px 12px;
        transition: background var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .cookie-cv13__actions a[data-choice='accept'] {
        background: #38bdf8;
        border-color: transparent;
        color: #0f172a;
        font-weight: 700;
    }

    .cookie-cv13__actions a:hover {
        background: rgba(148, 163, 184, 0.2);
    }

    .cookie-cv13__actions a[data-choice='accept']:hover {
        background: #67d3fb;
    }

.err-slab-b {
    padding: clamp(56px, 10vw, 112px) 20px;
    background: var(--bg-alt);
    color: var(--fg-on-page);
}

.err-slab-b .frame {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    padding: clamp(28px, 4vw, 46px);
    border: 2px solid var(--border-on-surface);
    border-radius: var(--radius-xl);
    background: var(--surface-1);
    box-shadow: var(--shadow-md);
}

.err-slab-b h1 {
    margin: 0;
    font-size: clamp(32px, 6vw, 56px);
    color: var(--brand);
}

.err-slab-b p {
    margin: 10px 0 0;
    color: var(--neutral-600);
}

.err-slab-b a {
    display: inline-block;
    margin-top: 18px;
    padding: 10px 17px;
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--fg-on-primary);
    text-decoration: none;
}