:root {
  --font-family: "DM Sans", sans-serif;
  --font-size-base: 16.8px;
  --line-height-base: 1.41;

  --max-w: 1140px;
  --space-x: 1.58rem;
  --space-y: 1.48rem;
  --gap: 1.17rem;

  --radius-xl: 1.12rem;
  --radius-lg: 0.9rem;
  --radius-md: 0.66rem;
  --radius-sm: 0.33rem;

  --shadow-sm: 0 1px 7px rgba(0,0,0,0.22);
  --shadow-md: 0 10px 18px rgba(0,0,0,0.29);
  --shadow-lg: 0 30px 40px rgba(0,0,0,0.35);

  --overlay: rgba(0, 0, 0, 0.4);
  --anim-duration: 220ms;
  --anim-ease: cubic-bezier(0.22,1,0.36,1);
  --random-number: 1;

  --brand: #2563eb;
  --brand-contrast: #ffffff;
  --accent: #7c3aed;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f8fafc;
  --neutral-300: #cbd5e1;
  --neutral-600: #475569;
  --neutral-800: #1e293b;
  --neutral-900: #0f172a;

  --bg-page: #ffffff;
  --fg-on-page: #1e293b;

  --bg-alt: #f8fafc;
  --fg-on-alt: #334155;

  --surface-1: #ffffff;
  --surface-2: #f8fafc;
  --fg-on-surface: #1e293b;
  --border-on-surface: #e2e8f0;

  --surface-light: #ffffff;
  --fg-on-surface-light: #475569;
  --border-on-surface-light: #f1f5f9;

  --bg-primary: #2563eb;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #1d4ed8;
  --ring: #3b82f6;

  --bg-accent: #f5f3ff;
  --fg-on-accent: #5b21b6;
  --bg-accent-hover: #6d28d9;

  --link: #2563eb;
  --link-hover: #1d4ed8;

  --gradient-hero: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  --gradient-accent: linear-gradient(90deg, #f5f3ff 0%, #e0e7ff 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);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: var(--space-y) 0;
}

.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);
}

.header-logo .logo-link {
    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);
}
.header-logo .logo-link:hover {
    color: var(--link-hover);
}

.header-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: calc(var(--gap) * 1.5);
}

.nav-item .nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-item .nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-item .nav-link[href="index.html"] {
    color: var(--brand);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: relative;
    z-index: 101;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: var(--overlay);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--anim-duration) var(--anim-ease);
        z-index: 100;
    }
    .header-nav.active {
        transform: translateX(0);
    }
    .header-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--gap);
    }
    .nav-item .nav-link {
        font-size: calc(var(--font-size-base) * 1.25);
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #2c3e50;
        color: #ecf0f1;
        padding: 3rem 1rem 1.5rem;
        font-family: 'Segoe UI', system-ui, sans-serif;
        border-top: 4px solid #3498db;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #3498db;
        margin-bottom: 0.5rem;
    }

    .footer-brand .tagline {
        font-size: 0.95rem;
        color: #bdc3c7;
        max-width: 200px;
    }

    .footer-nav ul,
    .footer-legal ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1rem 0;
    }

    .footer-nav li,
    .footer-legal li {
        margin-bottom: 0.75rem;
    }

    .footer-nav a,
    .footer-legal a {
        color: #ecf0f1;
        text-decoration: none;
        transition: color 0.2s ease, padding-left 0.2s ease;
        display: inline-block;
    }

    .footer-nav a:hover,
    .footer-legal a:hover {
        color: #3498db;
        padding-left: 5px;
    }

    .footer-contact h4 {
        color: #3498db;
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .footer-contact address p {
        margin-bottom: 0.6rem;
        line-height: 1.5;
        font-style: normal;
    }

    .footer-contact a {
        color: #ecf0f1;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
        color: #3498db;
    }

    .footer-legal .copyright {
        font-size: 0.9rem;
        color: #95a5a6;
        margin-top: 1.5rem;
    }

    .footer-disclaimer {
        border-top: 1px solid #4a6572;
        padding-top: 1.5rem;
        font-size: 0.85rem;
        line-height: 1.5;
        color: #bdc3c7;
        text-align: center;
        max-width: 900px;
        margin: 0 auto;
    }

    .footer-disclaimer a {
        color: #3498db;
        text-decoration: none;
    }

    .footer-disclaimer a:hover {
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }

        .footer-brand .tagline {
            max-width: none;
            margin: 0 auto;
        }

        .footer-disclaimer {
            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-v3 {
        padding: calc(var(--space-y) * 2.8) var(--space-x);
        background: var(--bg-alt);
        color: var(--fg-on-alt);
    }

    .hero-arc-v3 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        grid-template-columns:minmax(0, .82fr) minmax(0, 1.18fr);
        gap: calc(var(--gap) * 2);
        align-items: stretch;
    }

    .hero-arc-v3 .media {
        padding: var(--gap);
        background: var(--surface-1);
        border-radius: var(--radius-xl);
        border: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-md);
    }

    .hero-arc-v3 img {
        width: 100%;
        height: 100%;
        min-height: 320px;
        object-fit: cover;
        border-radius: var(--radius-lg);
    }

    .hero-arc-v3 .copy {
        display: grid;
        gap: var(--gap);
        align-content: start;
    }

    .hero-arc-v3 h1 {
        margin: .2rem 0;
        font-size: clamp(2rem, 4vw, 3.2rem);
        line-height: 1.1;
    }

    .hero-arc-v3 .subtitle {
        margin: 0;
        color: var(--fg-on-surface-light);
    }

    .hero-arc-v3 .stats {
        display: grid;
        grid-template-columns:repeat(2, minmax(0, 1fr));
        gap: var(--gap);
    }

    .hero-arc-v3 .stats article {
        padding: 1rem;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-md);
    }

    .hero-arc-v3 .stats p {
        margin: .3rem 0 0;
        color: var(--fg-on-surface-light);
        font-size: .92rem;
    }

    .hero-arc-v3 .actions {
        display: flex;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .hero-arc-v3 .actions a {
        text-decoration: none;
        padding: .7rem 1rem;
        border-radius: var(--radius-md);
        border: 1px solid var(--border-on-surface);
        color: var(--fg-on-surface);
        background: var(--surface-1);
    }

    .hero-arc-v3 .actions a:first-child {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border-color: var(--bg-primary);
    }

    @media (max-width: 940px) {
        .hero-arc-v3 .shell {
            grid-template-columns:1fr;
        }

        .hero-arc-v3 .stats {
            grid-template-columns:1fr;
        }
    }

.values-spine-c1 {
        padding: clamp(3.5rem, 8vw, 6.2rem) var(--space-x);
        background: var(--gradient-hero);
        color: var(--brand-contrast);
    }

    .values-spine-c1__wrap {
        max-width: 58rem;
        margin: 0 auto;
    }

    .values-spine-c1__head {
        text-align: center;
        margin-bottom: 1.2rem;
    }

    .values-spine-c1__head p {
        margin: 0;
        color: rgba(255, 255, 255, .76);
        text-transform: uppercase;
        letter-spacing: .1em;
        font-size: .82rem;
    }

    .values-spine-c1__head h2 {
        margin: .55rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .values-spine-c1__head span {
        display: block;
        margin-top: .8rem;
        color: rgba(255, 255, 255, .85);
    }

    .values-spine-c1__list {
        display: grid;
        gap: .8rem;
    }

    .values-spine-c1__list article {
        display: grid;
        grid-template-columns: 3rem 1fr;
        gap: .9rem;
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: rgba(255, 255, 255, .12);
        border: 1px solid rgba(255, 255, 255, .18);
        color: var(--brand-contrast);
    }

    .values-spine-c1__list strong {
        display: grid;
        place-items: center;
        width: 3rem;
        height: 3rem;
        border-radius: var(--radius-md);
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        font-weight: bold;
    }

    .values-spine-c1__list h3 {
        margin: 0;
        color: var(--brand-contrast);
    }

    .values-spine-c1__list p {
        margin: .35rem 0 0;
        color: rgba(255, 255, 255, .9);
    }

    .values-spine-c1__list small {
        display: block;
        margin-top: .55rem;
        color: rgba(255, 255, 255, .7);
        font-style: italic;
    }

.touch-bulletin {
        padding: clamp(56px, 8vw, 96px) 16px;
        background: var(--bg-alt);
        color: var(--fg-on-page);
    }

    .touch-bulletin .wrap {
        max-width: 860px;
        margin: 0 auto;
    }

    .touch-bulletin .header {
        margin-bottom: 14px;
    }

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

    .touch-bulletin .header p {
        margin: 10px 0 0;
        color: var(--neutral-600);
    }

    .touch-bulletin ul {
        margin: 0;
        padding: 0;
        list-style: none;
        display: grid;
        gap: 8px;
    }

    .touch-bulletin li {
        border: 1px solid var(--border-on-surface);
        border-radius: 12px;
        background: var(--neutral-0);
        padding: 10px 12px;
        display: grid;
        grid-template-columns: auto 1fr auto;
        gap: 8px;
        align-items: center;
    }

    .touch-bulletin span {
        color: var(--neutral-600);
        font-size: .85rem;
    }

    .touch-bulletin a {
        color: var(--bg-primary);
        text-decoration: none;
    }

    .touch-bulletin .cta {
        display: inline-block;
        margin-top: 12px;
        text-decoration: none;
        background: var(--bg-primary);
        color: var(--neutral-0);
        border-radius: 10px;
        padding: 10px 14px;
    }

.features-struct-v6 {
        padding: calc(var(--space-y) * 2) var(--space-x);
        background: var(--neutral-900);
        color: var(--neutral-0)
    }

    .features-struct-v6 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap)
    }

    .features-struct-v6 h2, .features-struct-v6 h3, .features-struct-v6 p {
        margin: 0
    }

    .features-struct-v6 .head {
        display: grid;
        gap: calc(var(--gap) * .35)
    }

    .features-struct-v6 .grid {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .features-struct-v6 article {
        background: var(--neutral-800);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .9rem;
        display: grid;
        gap: .5rem
    }

    .features-struct-v6 .icon {
        min-height: 2rem;
        min-width: 2rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: var(--surface-1);
        border-radius: var(--radius-sm)
    }

    .features-struct-v6 a {
        display: inline-flex;
        min-height: 2.3rem;
        padding: 0 .8rem;
        align-items: center;
        border-radius: var(--radius-sm);
        text-decoration: none;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    .features-struct-v6 .layout {
        display: grid;
        grid-template-columns:.9fr 1.1fr;
        gap: var(--gap)
    }

    .features-struct-v6 .chips {
        display: flex;
        flex-wrap: wrap;
        gap: .4rem
    }

    .features-struct-v6 .chips span {
        padding: .3rem .55rem;
        border-radius: var(--radius-sm);
        background: var(--neutral-800);
        border: 1px solid var(--border-on-surface)
    }

    .features-struct-v6 .list {
        display: grid;
        gap: .6rem
    }

    .features-struct-v6 .list div {
        padding: .75rem;
        border-radius: var(--radius-md);
        background: var(--neutral-800);
        border: 1px solid var(--border-on-surface)
    }

    .features-struct-v6 .timeline {
        display: grid;
        gap: .7rem
    }

    .features-struct-v6 .timeline article {
        position: relative;
        padding-left: 1.2rem
    }

    .features-struct-v6 .timeline article::before {
        content: "";
        position: absolute;
        left: 0;
        top: .5rem;
        width: .5rem;
        height: .5rem;
        background: var(--bg-accent);
        border-radius: 50%
    }

    .features-struct-v6 .side img, .features-struct-v6 .media img {
        display: block;
        width: 100%;
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-md)
    }

    .features-struct-v6 .table {
        display: grid;
        gap: .45rem
    }

    .features-struct-v6 .row {
        display: grid;
        grid-template-columns:1fr 1fr 1fr;
        gap: .5rem;
        padding: .65rem;
        border-radius: var(--radius-md);
        background: var(--neutral-800);
        border: 1px solid var(--border-on-surface)
    }

    .features-struct-v6 .cards {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .features-struct-v6 .cta {
        display: flex;
        justify-content: flex-start
    }

    .features-struct-v6 .split {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .features-struct-v6 details {
        padding: .75rem;
        border-radius: var(--radius-md);
        background: var(--neutral-800);
        border: 1px solid var(--border-on-surface)
    }

    @media (max-width: 900px) {
        .features-struct-v6 .grid, .features-struct-v6 .cards {
            grid-template-columns:1fr 1fr
        }

        .features-struct-v6 .layout, .features-struct-v6 .split {
            grid-template-columns:1fr
        }
    }

    @media (max-width: 680px) {
        .features-struct-v6 .grid, .features-struct-v6 .cards, .features-struct-v6 .row {
            grid-template-columns:1fr
        }
    }

.bloglist-fresh-v6 {
        padding: calc(var(--space-y) * 2.8) var(--space-x);
        background: var(--surface-2);
        color: var(--fg-on-surface);
    }

    .bloglist-fresh-v6 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: 1rem;
    }

    .bloglist-fresh-v6 .feed {
        display: grid;
        grid-template-columns:repeat(12, minmax(0, 1fr));
        gap: var(--gap);
    }

    .bloglist-fresh-v6 article {
        grid-column: span 6;
        display: grid;
        grid-template-columns:140px 1fr;
        gap: .8rem;
        padding: .8rem;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-md);
        background: var(--surface-1);
    }

    .bloglist-fresh-v6 .thumb img {
        width: 100%;
        height: 100%;
        min-height: 100px;
        object-fit: cover;
        border-radius: var(--radius-sm);
    }

    .bloglist-fresh-v6 .meta {
        margin: 0;
        font-size: .82rem;
        color: var(--fg-on-surface-light);
    }

    .bloglist-fresh-v6 h3 {
        margin: .3rem 0;
    }

    .bloglist-fresh-v6 h3 a {
        text-decoration: none;
        color: var(--fg-on-surface);
    }

    .bloglist-fresh-v6 p {
        margin: 0;
        color: var(--fg-on-surface-light);
    }

    @media (max-width: 960px) {
        .bloglist-fresh-v6 article {
            grid-column: 1/-1;
        }
    }

    @media (max-width: 620px) {
        .bloglist-fresh-v6 article {
            grid-template-columns:1fr;
        }
    }

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

.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);
}

.header-logo .logo-link {
    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);
}
.header-logo .logo-link:hover {
    color: var(--link-hover);
}

.header-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: calc(var(--gap) * 1.5);
}

.nav-item .nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-item .nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-item .nav-link[href="index.html"] {
    color: var(--brand);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: relative;
    z-index: 101;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: var(--overlay);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--anim-duration) var(--anim-ease);
        z-index: 100;
    }
    .header-nav.active {
        transform: translateX(0);
    }
    .header-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--gap);
    }
    .nav-item .nav-link {
        font-size: calc(var(--font-size-base) * 1.25);
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #2c3e50;
        color: #ecf0f1;
        padding: 3rem 1rem 1.5rem;
        font-family: 'Segoe UI', system-ui, sans-serif;
        border-top: 4px solid #3498db;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #3498db;
        margin-bottom: 0.5rem;
    }

    .footer-brand .tagline {
        font-size: 0.95rem;
        color: #bdc3c7;
        max-width: 200px;
    }

    .footer-nav ul,
    .footer-legal ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1rem 0;
    }

    .footer-nav li,
    .footer-legal li {
        margin-bottom: 0.75rem;
    }

    .footer-nav a,
    .footer-legal a {
        color: #ecf0f1;
        text-decoration: none;
        transition: color 0.2s ease, padding-left 0.2s ease;
        display: inline-block;
    }

    .footer-nav a:hover,
    .footer-legal a:hover {
        color: #3498db;
        padding-left: 5px;
    }

    .footer-contact h4 {
        color: #3498db;
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .footer-contact address p {
        margin-bottom: 0.6rem;
        line-height: 1.5;
        font-style: normal;
    }

    .footer-contact a {
        color: #ecf0f1;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
        color: #3498db;
    }

    .footer-legal .copyright {
        font-size: 0.9rem;
        color: #95a5a6;
        margin-top: 1.5rem;
    }

    .footer-disclaimer {
        border-top: 1px solid #4a6572;
        padding-top: 1.5rem;
        font-size: 0.85rem;
        line-height: 1.5;
        color: #bdc3c7;
        text-align: center;
        max-width: 900px;
        margin: 0 auto;
    }

    .footer-disclaimer a {
        color: #3498db;
        text-decoration: none;
    }

    .footer-disclaimer a:hover {
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }

        .footer-brand .tagline {
            max-width: none;
            margin: 0 auto;
        }

        .footer-disclaimer {
            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;
    }

.bloglist-fresh-v6 {
        padding: calc(var(--space-y) * 2.8) var(--space-x);
        background: var(--surface-2);
        color: var(--fg-on-surface);
    }

    .bloglist-fresh-v6 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: 1rem;
    }

    .bloglist-fresh-v6 .feed {
        display: grid;
        grid-template-columns:repeat(12, minmax(0, 1fr));
        gap: var(--gap);
    }

    .bloglist-fresh-v6 article {
        grid-column: span 6;
        display: grid;
        grid-template-columns:140px 1fr;
        gap: .8rem;
        padding: .8rem;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-md);
        background: var(--surface-1);
    }

    .bloglist-fresh-v6 .thumb img {
        width: 100%;
        height: 100%;
        min-height: 100px;
        object-fit: cover;
        border-radius: var(--radius-sm);
    }

    .bloglist-fresh-v6 .meta {
        margin: 0;
        font-size: .82rem;
        color: var(--fg-on-surface-light);
    }

    .bloglist-fresh-v6 h3 {
        margin: .3rem 0;
    }

    .bloglist-fresh-v6 h3 a {
        text-decoration: none;
        color: var(--fg-on-surface);
    }

    .bloglist-fresh-v6 p {
        margin: 0;
        color: var(--fg-on-surface-light);
    }

    @media (max-width: 960px) {
        .bloglist-fresh-v6 article {
            grid-column: 1/-1;
        }
    }

    @media (max-width: 620px) {
        .bloglist-fresh-v6 article {
            grid-template-columns:1fr;
        }
    }

.education-struct-v3 {
        padding: calc(var(--space-y) * 2) var(--space-x);
        background: var(--gradient-hero);
        color: var(--brand-contrast)
    }

    .education-struct-v3 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap)
    }

    .education-struct-v3 h2, .education-struct-v3 h3, .education-struct-v3 p {
        margin: 0
    }

    .education-struct-v3 a {
        text-decoration: none
    }

    .education-struct-v3 article, .education-struct-v3 .row, .education-struct-v3 details, .education-struct-v3 .program {
        background: var(--chip-bg);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .85rem
    }

    .education-struct-v3 .grid, .education-struct-v3 .tiers {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .education-struct-v3 .grid a, .education-struct-v3 .tiers a, .education-struct-v3 .cta a {
        display: inline-flex;
        min-height: 2.3rem;
        padding: 0 .8rem;
        align-items: center;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    .education-struct-v3 .path {
        display: grid;
        gap: .65rem
    }

    .education-struct-v3 .path article {
        position: relative;
        padding-left: 1.25rem
    }

    .education-struct-v3 .path article::before {
        content: "";
        position: absolute;
        left: 0;
        top: .55rem;
        width: .5rem;
        height: .5rem;
        background: var(--bg-accent);
        border-radius: 50%
    }

    .education-struct-v3 .table {
        display: grid;
        gap: .45rem
    }

    .education-struct-v3 .row {
        display: grid;
        grid-template-columns:1fr 1fr 1fr;
        gap: .6rem
    }

    .education-struct-v3 .combo {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .education-struct-v3 .mentors {
        display: grid;
        gap: .6rem
    }

    .education-struct-v3 .mentors article {
        display: grid;
        grid-template-columns:3rem 1fr;
        gap: .6rem;
        align-items: center
    }

    .education-struct-v3 .mentors img {
        display: block;
        width: 3rem;
        height: 3rem;
        border-radius: 50%;
        object-fit: cover
    }

    .education-struct-v3 .program {
        display: grid;
        gap: .45rem
    }

    .education-struct-v3 .modules {
        display: grid;
        gap: .6rem
    }

    .education-struct-v3 .cta {
        display: flex
    }

    @media (max-width: 900px) {
        .education-struct-v3 .grid, .education-struct-v3 .tiers, .education-struct-v3 .combo {
            grid-template-columns:1fr 1fr
        }
    }

    @media (max-width: 680px) {
        .education-struct-v3 .grid, .education-struct-v3 .tiers, .education-struct-v3 .combo, .education-struct-v3 .row {
            grid-template-columns:1fr
        }
    }

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

.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);
}

.header-logo .logo-link {
    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);
}
.header-logo .logo-link:hover {
    color: var(--link-hover);
}

.header-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: calc(var(--gap) * 1.5);
}

.nav-item .nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-item .nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-item .nav-link[href="index.html"] {
    color: var(--brand);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: relative;
    z-index: 101;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: var(--overlay);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--anim-duration) var(--anim-ease);
        z-index: 100;
    }
    .header-nav.active {
        transform: translateX(0);
    }
    .header-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--gap);
    }
    .nav-item .nav-link {
        font-size: calc(var(--font-size-base) * 1.25);
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #2c3e50;
        color: #ecf0f1;
        padding: 3rem 1rem 1.5rem;
        font-family: 'Segoe UI', system-ui, sans-serif;
        border-top: 4px solid #3498db;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #3498db;
        margin-bottom: 0.5rem;
    }

    .footer-brand .tagline {
        font-size: 0.95rem;
        color: #bdc3c7;
        max-width: 200px;
    }

    .footer-nav ul,
    .footer-legal ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1rem 0;
    }

    .footer-nav li,
    .footer-legal li {
        margin-bottom: 0.75rem;
    }

    .footer-nav a,
    .footer-legal a {
        color: #ecf0f1;
        text-decoration: none;
        transition: color 0.2s ease, padding-left 0.2s ease;
        display: inline-block;
    }

    .footer-nav a:hover,
    .footer-legal a:hover {
        color: #3498db;
        padding-left: 5px;
    }

    .footer-contact h4 {
        color: #3498db;
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .footer-contact address p {
        margin-bottom: 0.6rem;
        line-height: 1.5;
        font-style: normal;
    }

    .footer-contact a {
        color: #ecf0f1;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
        color: #3498db;
    }

    .footer-legal .copyright {
        font-size: 0.9rem;
        color: #95a5a6;
        margin-top: 1.5rem;
    }

    .footer-disclaimer {
        border-top: 1px solid #4a6572;
        padding-top: 1.5rem;
        font-size: 0.85rem;
        line-height: 1.5;
        color: #bdc3c7;
        text-align: center;
        max-width: 900px;
        margin: 0 auto;
    }

    .footer-disclaimer a {
        color: #3498db;
        text-decoration: none;
    }

    .footer-disclaimer a:hover {
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }

        .footer-brand .tagline {
            max-width: none;
            margin: 0 auto;
        }

        .footer-disclaimer {
            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 {

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

    .blog-item .blog-item__c {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--space-x);
    }

    @media (min-width: 1024px) {
        .blog-item .blog-item__c {
            grid-template-columns: 1fr 300px;
        }
    }

    .blog-item .blog-item__header {
        margin-bottom: var(--space-y);
    }

    .blog-item h1 {
        font-size: clamp(28px, 5vw, 42px);
        margin: 0 0 1rem;
        color: var(--fg-on-page);
    }

    .blog-item .blog-item__meta {
        display: flex;
        gap: 1rem;
        color: var(--neutral-600);
        font-size: 0.875rem;
    }

    .blog-item .blog-item__content {
        line-height: 1.8;
        color: var(--fg-on-page);
    }

    .blog-item .blog-item__content h2 {
        margin-top: 2rem;
        margin-bottom: 1rem;
        color: var(--neutral-800);
    }

    .blog-item .blog-item__content p {
        margin-bottom: 1.5rem;
    }

    .blog-item .blog-item__related {
        background: var(--surface-light);
        padding: clamp(16px, 2vw, 24px);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-sm);
    }

    .blog-item .blog-item__related h3 {
        margin: 0 0 1rem;
        font-size: 1.25rem;
        color: var(--fg-on-page);
    }

    .blog-item .blog-item__related-list {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .blog-item .blog-item__related-item a {
        color: var(--bg-primary);
        text-decoration: none;
    }

    .blog-item .blog-item__related-item a:hover {
        text-decoration: underline;
    }

.articles {

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

    .articles .articles__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .articles .articles__header {
        text-align: center;
        margin-bottom: clamp(40px, 6vw, 56px);
    }

    .articles .articles__header h2 {
        font-size: clamp(28px, 5vw, 48px);
        margin: 0 0 0.5rem;
        color: var(--fg-on-page);
    }

    .articles .articles__header p {
        font-size: clamp(16px, 2vw, 18px);
        color: var(--neutral-600);
        margin: 0;
    }

    .articles .articles__list {
        display: flex;
        flex-direction: column;
        gap: clamp(24px, 4vw, 32px);
    }

    .articles .articles__item {
        display: grid;
        grid-template-columns: 200px 1fr;
        gap: clamp(24px, 4vw, 32px);
        background: var(--surface-1);
        padding: clamp(20px, 3vw, 24px);
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-on-surface);
    }

    .articles .articles__image {
        width: 100%;
        height: 150px;
        border-radius: var(--radius-md);
        overflow: hidden;
    }

    .articles .articles__image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .articles .articles__content h3 {
        font-size: clamp(20px, 3vw, 24px);
        margin: 0 0 0.75rem;
    }

    .articles .articles__content h3 a {
        color: var(--fg-on-surface);
        text-decoration: none;
    }

    .articles .articles__content h3 a:hover {
        color: var(--link-hover);
    }

    .articles .articles__content p {
        font-size: clamp(15px, 2.2vw, 17px);
        line-height: 1.6;
        color: var(--neutral-600);
        margin: 0 0 0.75rem;
    }

    .articles .articles__meta {
        font-size: clamp(13px, 2vw, 15px);
        color: var(--neutral-600);
    }

    @media (max-width: 768px) {
        .articles .articles__item {
            grid-template-columns: 1fr;
        }
    }

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

.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);
}

.header-logo .logo-link {
    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);
}
.header-logo .logo-link:hover {
    color: var(--link-hover);
}

.header-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: calc(var(--gap) * 1.5);
}

.nav-item .nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-item .nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-item .nav-link[href="index.html"] {
    color: var(--brand);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: relative;
    z-index: 101;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: var(--overlay);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--anim-duration) var(--anim-ease);
        z-index: 100;
    }
    .header-nav.active {
        transform: translateX(0);
    }
    .header-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--gap);
    }
    .nav-item .nav-link {
        font-size: calc(var(--font-size-base) * 1.25);
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #2c3e50;
        color: #ecf0f1;
        padding: 3rem 1rem 1.5rem;
        font-family: 'Segoe UI', system-ui, sans-serif;
        border-top: 4px solid #3498db;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #3498db;
        margin-bottom: 0.5rem;
    }

    .footer-brand .tagline {
        font-size: 0.95rem;
        color: #bdc3c7;
        max-width: 200px;
    }

    .footer-nav ul,
    .footer-legal ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1rem 0;
    }

    .footer-nav li,
    .footer-legal li {
        margin-bottom: 0.75rem;
    }

    .footer-nav a,
    .footer-legal a {
        color: #ecf0f1;
        text-decoration: none;
        transition: color 0.2s ease, padding-left 0.2s ease;
        display: inline-block;
    }

    .footer-nav a:hover,
    .footer-legal a:hover {
        color: #3498db;
        padding-left: 5px;
    }

    .footer-contact h4 {
        color: #3498db;
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .footer-contact address p {
        margin-bottom: 0.6rem;
        line-height: 1.5;
        font-style: normal;
    }

    .footer-contact a {
        color: #ecf0f1;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
        color: #3498db;
    }

    .footer-legal .copyright {
        font-size: 0.9rem;
        color: #95a5a6;
        margin-top: 1.5rem;
    }

    .footer-disclaimer {
        border-top: 1px solid #4a6572;
        padding-top: 1.5rem;
        font-size: 0.85rem;
        line-height: 1.5;
        color: #bdc3c7;
        text-align: center;
        max-width: 900px;
        margin: 0 auto;
    }

    .footer-disclaimer a {
        color: #3498db;
        text-decoration: none;
    }

    .footer-disclaimer a:hover {
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }

        .footer-brand .tagline {
            max-width: none;
            margin: 0 auto;
        }

        .footer-disclaimer {
            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 {

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

    .blog-item .blog-item__c {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--space-x);
    }

    @media (min-width: 1024px) {
        .blog-item .blog-item__c {
            grid-template-columns: 1fr 300px;
        }
    }

    .blog-item .blog-item__header {
        margin-bottom: var(--space-y);
    }

    .blog-item h1 {
        font-size: clamp(28px, 5vw, 42px);
        margin: 0 0 1rem;
        color: var(--fg-on-page);
    }

    .blog-item .blog-item__meta {
        display: flex;
        gap: 1rem;
        color: var(--neutral-600);
        font-size: 0.875rem;
    }

    .blog-item .blog-item__content {
        line-height: 1.8;
        color: var(--fg-on-page);
    }

    .blog-item .blog-item__related {
        background: var(--surface-light);
        padding: clamp(16px, 2vw, 24px);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-sm);
    }

    .blog-item .blog-item__related h3 {
        margin: 0 0 1rem;
        font-size: 1.25rem;
        color: var(--fg-on-page);
    }

    .blog-item .blog-item__related-list {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .blog-item .blog-item__related-item a {
        color: var(--bg-primary);
        text-decoration: none;
    }

    .blog-item .blog-item__related-item a:hover {
        text-decoration: underline;
    }

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

.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);
}

.header-logo .logo-link {
    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);
}
.header-logo .logo-link:hover {
    color: var(--link-hover);
}

.header-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: calc(var(--gap) * 1.5);
}

.nav-item .nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-item .nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-item .nav-link[href="index.html"] {
    color: var(--brand);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: relative;
    z-index: 101;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: var(--overlay);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--anim-duration) var(--anim-ease);
        z-index: 100;
    }
    .header-nav.active {
        transform: translateX(0);
    }
    .header-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--gap);
    }
    .nav-item .nav-link {
        font-size: calc(var(--font-size-base) * 1.25);
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #2c3e50;
        color: #ecf0f1;
        padding: 3rem 1rem 1.5rem;
        font-family: 'Segoe UI', system-ui, sans-serif;
        border-top: 4px solid #3498db;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #3498db;
        margin-bottom: 0.5rem;
    }

    .footer-brand .tagline {
        font-size: 0.95rem;
        color: #bdc3c7;
        max-width: 200px;
    }

    .footer-nav ul,
    .footer-legal ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1rem 0;
    }

    .footer-nav li,
    .footer-legal li {
        margin-bottom: 0.75rem;
    }

    .footer-nav a,
    .footer-legal a {
        color: #ecf0f1;
        text-decoration: none;
        transition: color 0.2s ease, padding-left 0.2s ease;
        display: inline-block;
    }

    .footer-nav a:hover,
    .footer-legal a:hover {
        color: #3498db;
        padding-left: 5px;
    }

    .footer-contact h4 {
        color: #3498db;
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .footer-contact address p {
        margin-bottom: 0.6rem;
        line-height: 1.5;
        font-style: normal;
    }

    .footer-contact a {
        color: #ecf0f1;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
        color: #3498db;
    }

    .footer-legal .copyright {
        font-size: 0.9rem;
        color: #95a5a6;
        margin-top: 1.5rem;
    }

    .footer-disclaimer {
        border-top: 1px solid #4a6572;
        padding-top: 1.5rem;
        font-size: 0.85rem;
        line-height: 1.5;
        color: #bdc3c7;
        text-align: center;
        max-width: 900px;
        margin: 0 auto;
    }

    .footer-disclaimer a {
        color: #3498db;
        text-decoration: none;
    }

    .footer-disclaimer a:hover {
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }

        .footer-brand .tagline {
            max-width: none;
            margin: 0 auto;
        }

        .footer-disclaimer {
            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 {

        color: var(--fg-on-primary);
        background: var(--gradient-hero);
        padding: clamp(16px, 3vw, 40px);
    }

    .blog-item .blog-item__c {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--space-x);
    }

    @media (min-width: 1024px) {
        .blog-item .blog-item__c {
            grid-template-columns: 1fr 300px;
        }
    }

    .blog-item .blog-item__header {
        margin-bottom: var(--space-y);
    }

    .blog-item h1 {
        font-size: clamp(28px, 5vw, 42px);
        margin: 0 0 1rem;
        color: var(--fg-on-primary);
    }

    .blog-item .blog-item__meta {
        display: flex;
        gap: 1rem;
        color: var(--neutral-600);
        font-size: 0.875rem;
    }

    .blog-item .blog-item__content {
        line-height: 1.8;
        color: var(--fg-on-primary);
    }

    .blog-item .blog-item__related {
        background: var(--surface-light);
        padding: clamp(16px, 2vw, 24px);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-sm);
    }

    .blog-item .blog-item__related h3 {
        margin: 0 0 1rem;
        font-size: 1.25rem;
        color: var(--fg-on-primary);
    }

    .blog-item .blog-item__related-list {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .blog-item .blog-item__related-item a {
        color: var(--bg-primary);
        text-decoration: none;
    }

    .blog-item .blog-item__related-item a:hover {
        text-decoration: underline;
    }

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

.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);
}

.header-logo .logo-link {
    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);
}
.header-logo .logo-link:hover {
    color: var(--link-hover);
}

.header-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: calc(var(--gap) * 1.5);
}

.nav-item .nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-item .nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-item .nav-link[href="index.html"] {
    color: var(--brand);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: relative;
    z-index: 101;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: var(--overlay);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--anim-duration) var(--anim-ease);
        z-index: 100;
    }
    .header-nav.active {
        transform: translateX(0);
    }
    .header-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--gap);
    }
    .nav-item .nav-link {
        font-size: calc(var(--font-size-base) * 1.25);
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #2c3e50;
        color: #ecf0f1;
        padding: 3rem 1rem 1.5rem;
        font-family: 'Segoe UI', system-ui, sans-serif;
        border-top: 4px solid #3498db;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #3498db;
        margin-bottom: 0.5rem;
    }

    .footer-brand .tagline {
        font-size: 0.95rem;
        color: #bdc3c7;
        max-width: 200px;
    }

    .footer-nav ul,
    .footer-legal ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1rem 0;
    }

    .footer-nav li,
    .footer-legal li {
        margin-bottom: 0.75rem;
    }

    .footer-nav a,
    .footer-legal a {
        color: #ecf0f1;
        text-decoration: none;
        transition: color 0.2s ease, padding-left 0.2s ease;
        display: inline-block;
    }

    .footer-nav a:hover,
    .footer-legal a:hover {
        color: #3498db;
        padding-left: 5px;
    }

    .footer-contact h4 {
        color: #3498db;
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .footer-contact address p {
        margin-bottom: 0.6rem;
        line-height: 1.5;
        font-style: normal;
    }

    .footer-contact a {
        color: #ecf0f1;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
        color: #3498db;
    }

    .footer-legal .copyright {
        font-size: 0.9rem;
        color: #95a5a6;
        margin-top: 1.5rem;
    }

    .footer-disclaimer {
        border-top: 1px solid #4a6572;
        padding-top: 1.5rem;
        font-size: 0.85rem;
        line-height: 1.5;
        color: #bdc3c7;
        text-align: center;
        max-width: 900px;
        margin: 0 auto;
    }

    .footer-disclaimer a {
        color: #3498db;
        text-decoration: none;
    }

    .footer-disclaimer a:hover {
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }

        .footer-brand .tagline {
            max-width: none;
            margin: 0 auto;
        }

        .footer-disclaimer {
            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-cv2 {
        padding: clamp(56px, 7vw, 96px) clamp(16px, 4vw, 36px);
        background: linear-gradient(140deg, var(--bg-primary), var(--accent));
        color: var(--fg-on-primary);
    }

    .support-cv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .support-cv2__box {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: var(--gap);
        border-radius: var(--radius-xl);
        border: 1px solid rgba(255, 255, 255, 0.28);
        background: rgba(255, 255, 255, 0.12);
        padding: 16px;
    }

    .support-cv2__box h2 {
        margin: 0;
        font-size: clamp(26px, 4vw, 40px);
    }

    .support-cv2__box p {
        margin: 8px 0 0;
        opacity: .92;
    }

    .support-cv2__box a {
        text-decoration: none;
        white-space: nowrap;
        padding: 10px 16px;
        border-radius: 999px;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .support-cv2__box {
            flex-direction: column;
            align-items: flex-start;
        }
    }

.education-struct-v3 {
        padding: calc(var(--space-y) * 2) var(--space-x);
        background: var(--gradient-hero);
        color: var(--brand-contrast)
    }

    .education-struct-v3 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap)
    }

    .education-struct-v3 h2, .education-struct-v3 h3, .education-struct-v3 p {
        margin: 0
    }

    .education-struct-v3 a {
        text-decoration: none
    }

    .education-struct-v3 article, .education-struct-v3 .row, .education-struct-v3 details, .education-struct-v3 .program {
        background: var(--chip-bg);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .85rem
    }

    .education-struct-v3 .grid, .education-struct-v3 .tiers {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .education-struct-v3 .grid a, .education-struct-v3 .tiers a, .education-struct-v3 .cta a {
        display: inline-flex;
        min-height: 2.3rem;
        padding: 0 .8rem;
        align-items: center;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    .education-struct-v3 .path {
        display: grid;
        gap: .65rem
    }

    .education-struct-v3 .path article {
        position: relative;
        padding-left: 1.25rem
    }

    .education-struct-v3 .path article::before {
        content: "";
        position: absolute;
        left: 0;
        top: .55rem;
        width: .5rem;
        height: .5rem;
        background: var(--bg-accent);
        border-radius: 50%
    }

    .education-struct-v3 .table {
        display: grid;
        gap: .45rem
    }

    .education-struct-v3 .row {
        display: grid;
        grid-template-columns:1fr 1fr 1fr;
        gap: .6rem
    }

    .education-struct-v3 .combo {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .education-struct-v3 .mentors {
        display: grid;
        gap: .6rem
    }

    .education-struct-v3 .mentors article {
        display: grid;
        grid-template-columns:3rem 1fr;
        gap: .6rem;
        align-items: center
    }

    .education-struct-v3 .mentors img {
        display: block;
        width: 3rem;
        height: 3rem;
        border-radius: 50%;
        object-fit: cover
    }

    .education-struct-v3 .program {
        display: grid;
        gap: .45rem
    }

    .education-struct-v3 .modules {
        display: grid;
        gap: .6rem
    }

    .education-struct-v3 .cta {
        display: flex
    }

    @media (max-width: 900px) {
        .education-struct-v3 .grid, .education-struct-v3 .tiers, .education-struct-v3 .combo {
            grid-template-columns:1fr 1fr
        }
    }

    @media (max-width: 680px) {
        .education-struct-v3 .grid, .education-struct-v3 .tiers, .education-struct-v3 .combo, .education-struct-v3 .row {
            grid-template-columns:1fr
        }
    }

.plans-cv1 {
        padding: clamp(54px, 7vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--gradient-accent);
        color: var(--accent-contrast);
    }

    .plans-cv1__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .plans-cv1__head {
        margin-bottom: 16px;
    }

    .plans-cv1__head h2 {
        margin: 0;
        font-size: clamp(30px, 5vw, 48px);
        color: var(--neutral-900);
    }

    .plans-cv1__head p {
        margin: 8px 0 0;
        opacity: .9;
        max-width: 72ch;
        color: var(--neutral-600);
    }

    .plans-cv1__grid {
        display: grid;
        gap: var(--gap);
        grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    }

    .plans-cv1__card {
        border-radius: var(--radius-lg);
        border: 1px solid rgba(0, 0, 0, 0.12);
        background: rgba(255, 255, 255, 0.36);
        color: var(--fg-on-page);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-md);
    }

    .plans-cv1__line {
        display: flex;
        justify-content: space-between;
        gap: 8px;
        align-items: center;
    }

    .plans-cv1__line h3 {
        margin: 0;
        color: var(--neutral-900);
    }

    .plans-cv1__line span {
        font-size: .82rem;
        padding: 4px 8px;
        border-radius: 999px;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    .plans-cv1__price {
        margin: 10px 0 6px;
        font-size: 1.45rem;
        font-weight: 800;
        color: var(--brand);
    }

    .plans-cv1__desc {
        margin: 0;
        color: var(--neutral-600);
    }

    .plans-cv1__card ul {
        margin: 10px 0 0;
        padding-left: 18px;
        display: grid;
        gap: 5px;
        color: var(--neutral-800);
    }

    .plans-cv1__card button {
        width: 100%;
        margin-top: 10px;
        border: 0;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        padding: 9px 12px;
        cursor: pointer;
        font-weight: 600;
        transition: background-color var(--anim-duration) var(--anim-ease);
    }
    .plans-cv1__card button:hover {
        background: var(--bg-primary-hover);
    }

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

.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);
}

.header-logo .logo-link {
    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);
}
.header-logo .logo-link:hover {
    color: var(--link-hover);
}

.header-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: calc(var(--gap) * 1.5);
}

.nav-item .nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-item .nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-item .nav-link[href="index.html"] {
    color: var(--brand);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: relative;
    z-index: 101;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: var(--overlay);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--anim-duration) var(--anim-ease);
        z-index: 100;
    }
    .header-nav.active {
        transform: translateX(0);
    }
    .header-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--gap);
    }
    .nav-item .nav-link {
        font-size: calc(var(--font-size-base) * 1.25);
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #2c3e50;
        color: #ecf0f1;
        padding: 3rem 1rem 1.5rem;
        font-family: 'Segoe UI', system-ui, sans-serif;
        border-top: 4px solid #3498db;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #3498db;
        margin-bottom: 0.5rem;
    }

    .footer-brand .tagline {
        font-size: 0.95rem;
        color: #bdc3c7;
        max-width: 200px;
    }

    .footer-nav ul,
    .footer-legal ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1rem 0;
    }

    .footer-nav li,
    .footer-legal li {
        margin-bottom: 0.75rem;
    }

    .footer-nav a,
    .footer-legal a {
        color: #ecf0f1;
        text-decoration: none;
        transition: color 0.2s ease, padding-left 0.2s ease;
        display: inline-block;
    }

    .footer-nav a:hover,
    .footer-legal a:hover {
        color: #3498db;
        padding-left: 5px;
    }

    .footer-contact h4 {
        color: #3498db;
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .footer-contact address p {
        margin-bottom: 0.6rem;
        line-height: 1.5;
        font-style: normal;
    }

    .footer-contact a {
        color: #ecf0f1;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
        color: #3498db;
    }

    .footer-legal .copyright {
        font-size: 0.9rem;
        color: #95a5a6;
        margin-top: 1.5rem;
    }

    .footer-disclaimer {
        border-top: 1px solid #4a6572;
        padding-top: 1.5rem;
        font-size: 0.85rem;
        line-height: 1.5;
        color: #bdc3c7;
        text-align: center;
        max-width: 900px;
        margin: 0 auto;
    }

    .footer-disclaimer a {
        color: #3498db;
        text-decoration: none;
    }

    .footer-disclaimer a:hover {
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }

        .footer-brand .tagline {
            max-width: none;
            margin: 0 auto;
        }

        .footer-disclaimer {
            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;
    }

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

    .contact-layout-c .wrap {
        max-width: 920px;
        margin: 0 auto;
    }

    .contact-layout-c .section-head {
        margin-bottom: 18px;
        text-align: center;
    }

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

    .contact-layout-c .section-head p {
        margin: 10px auto 0;
        max-width: 74ch;
        color: var(--neutral-600);
    }

    .contact-layout-c .stack {
        border-left: 3px solid var(--brand);
        padding-left: 16px;
        display: grid;
        gap: 12px;
    }

    .contact-layout-c .line h3 {
        margin: 0;
        font-size: 1rem;
        color: var(--brand);
    }

    .contact-layout-c .line p {
        margin: 4px 0 0;
    }

    .contact-layout-c .social-bar {
        margin-top: 18px;
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        align-items: center;
    }

    .contact-layout-c .social-bar a {
        text-decoration: none;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border-radius: var(--radius-sm);
        padding: 7px 11px;
        transition: transform var(--anim-duration) var(--anim-ease);
    }

    .contact-layout-c .social-bar a:hover {
        transform: translateY(-2px);
    }

.form-fresh-v3 {
        padding: calc(var(--space-y) * 2.6) var(--space-x);
        background: var(--surface-1);
        color: var(--fg-on-surface);
    }

    .form-fresh-v3 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap);
    }

    .form-fresh-v3 .band {
        padding: 1rem;
        border-radius: var(--radius-md);
        background: var(--surface-2);
        border: 1px solid var(--border-on-surface);
    }

    .form-fresh-v3 .band h2 {
        margin: 0 0 .35rem;
    }

    .form-fresh-v3 .band p {
        margin: 0;
        color: var(--fg-on-surface-light);
    }

    .form-fresh-v3 .row {
        display: flex;
        flex-wrap: wrap;
        gap: .7rem;
    }

    .form-fresh-v3 label {
        display: grid;
        gap: .3rem;
        min-width: 190px;
        flex: 1 1 220px;
    }

    .form-fresh-v3 span {
        font-size: .84rem;
        color: var(--fg-on-surface-light);
    }

    .form-fresh-v3 input {
        padding: .65rem .75rem;
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-sm);
        font: inherit;
    }

    .form-fresh-v3 button {
        padding: .7rem 1rem;
        border: 0;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        font-weight: 700;
        cursor: pointer;
        align-self: end;
    }

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

.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);
}

.header-logo .logo-link {
    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);
}
.header-logo .logo-link:hover {
    color: var(--link-hover);
}

.header-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: calc(var(--gap) * 1.5);
}

.nav-item .nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-item .nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-item .nav-link[href="index.html"] {
    color: var(--brand);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: relative;
    z-index: 101;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: var(--overlay);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--anim-duration) var(--anim-ease);
        z-index: 100;
    }
    .header-nav.active {
        transform: translateX(0);
    }
    .header-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--gap);
    }
    .nav-item .nav-link {
        font-size: calc(var(--font-size-base) * 1.25);
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #2c3e50;
        color: #ecf0f1;
        padding: 3rem 1rem 1.5rem;
        font-family: 'Segoe UI', system-ui, sans-serif;
        border-top: 4px solid #3498db;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #3498db;
        margin-bottom: 0.5rem;
    }

    .footer-brand .tagline {
        font-size: 0.95rem;
        color: #bdc3c7;
        max-width: 200px;
    }

    .footer-nav ul,
    .footer-legal ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1rem 0;
    }

    .footer-nav li,
    .footer-legal li {
        margin-bottom: 0.75rem;
    }

    .footer-nav a,
    .footer-legal a {
        color: #ecf0f1;
        text-decoration: none;
        transition: color 0.2s ease, padding-left 0.2s ease;
        display: inline-block;
    }

    .footer-nav a:hover,
    .footer-legal a:hover {
        color: #3498db;
        padding-left: 5px;
    }

    .footer-contact h4 {
        color: #3498db;
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .footer-contact address p {
        margin-bottom: 0.6rem;
        line-height: 1.5;
        font-style: normal;
    }

    .footer-contact a {
        color: #ecf0f1;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
        color: #3498db;
    }

    .footer-legal .copyright {
        font-size: 0.9rem;
        color: #95a5a6;
        margin-top: 1.5rem;
    }

    .footer-disclaimer {
        border-top: 1px solid #4a6572;
        padding-top: 1.5rem;
        font-size: 0.85rem;
        line-height: 1.5;
        color: #bdc3c7;
        text-align: center;
        max-width: 900px;
        margin: 0 auto;
    }

    .footer-disclaimer a {
        color: #3498db;
        text-decoration: none;
    }

    .footer-disclaimer a:hover {
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }

        .footer-brand .tagline {
            max-width: none;
            margin: 0 auto;
        }

        .footer-disclaimer {
            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-d {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--bg-accent);
        color: var(--fg-on-accent);
    }

    .terms-layout-d .wrap {
        max-width: 920px;
        margin: 0 auto;
    }

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

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

    .terms-layout-d .section-head p {
        margin: 10px 0 0;
        color: var(--neutral-100);
    }

    .terms-layout-d ol {
        margin: 0;
        padding-left: 20px;
        display: grid;
        gap: 10px;
    }

    .terms-layout-d li {
        border: 1px solid rgba(255, 255, 255, .2);
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, .05);
        padding: 12px;
    }

    .terms-layout-d h3, .terms-layout-d h4 {
        margin: 0 0 8px;
    }

    .terms-layout-d p, .terms-layout-d li li {
        color: var(--neutral-100);
    }

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

.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);
}

.header-logo .logo-link {
    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);
}
.header-logo .logo-link:hover {
    color: var(--link-hover);
}

.header-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: calc(var(--gap) * 1.5);
}

.nav-item .nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-item .nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-item .nav-link[href="index.html"] {
    color: var(--brand);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: relative;
    z-index: 101;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: var(--overlay);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--anim-duration) var(--anim-ease);
        z-index: 100;
    }
    .header-nav.active {
        transform: translateX(0);
    }
    .header-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--gap);
    }
    .nav-item .nav-link {
        font-size: calc(var(--font-size-base) * 1.25);
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #2c3e50;
        color: #ecf0f1;
        padding: 3rem 1rem 1.5rem;
        font-family: 'Segoe UI', system-ui, sans-serif;
        border-top: 4px solid #3498db;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #3498db;
        margin-bottom: 0.5rem;
    }

    .footer-brand .tagline {
        font-size: 0.95rem;
        color: #bdc3c7;
        max-width: 200px;
    }

    .footer-nav ul,
    .footer-legal ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1rem 0;
    }

    .footer-nav li,
    .footer-legal li {
        margin-bottom: 0.75rem;
    }

    .footer-nav a,
    .footer-legal a {
        color: #ecf0f1;
        text-decoration: none;
        transition: color 0.2s ease, padding-left 0.2s ease;
        display: inline-block;
    }

    .footer-nav a:hover,
    .footer-legal a:hover {
        color: #3498db;
        padding-left: 5px;
    }

    .footer-contact h4 {
        color: #3498db;
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .footer-contact address p {
        margin-bottom: 0.6rem;
        line-height: 1.5;
        font-style: normal;
    }

    .footer-contact a {
        color: #ecf0f1;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
        color: #3498db;
    }

    .footer-legal .copyright {
        font-size: 0.9rem;
        color: #95a5a6;
        margin-top: 1.5rem;
    }

    .footer-disclaimer {
        border-top: 1px solid #4a6572;
        padding-top: 1.5rem;
        font-size: 0.85rem;
        line-height: 1.5;
        color: #bdc3c7;
        text-align: center;
        max-width: 900px;
        margin: 0 auto;
    }

    .footer-disclaimer a {
        color: #3498db;
        text-decoration: none;
    }

    .footer-disclaimer a:hover {
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }

        .footer-brand .tagline {
            max-width: none;
            margin: 0 auto;
        }

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

.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);
}

.header-logo .logo-link {
    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);
}
.header-logo .logo-link:hover {
    color: var(--link-hover);
}

.header-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: calc(var(--gap) * 1.5);
}

.nav-item .nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-item .nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-item .nav-link[href="index.html"] {
    color: var(--brand);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: relative;
    z-index: 101;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: var(--overlay);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--anim-duration) var(--anim-ease);
        z-index: 100;
    }
    .header-nav.active {
        transform: translateX(0);
    }
    .header-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--gap);
    }
    .nav-item .nav-link {
        font-size: calc(var(--font-size-base) * 1.25);
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #2c3e50;
        color: #ecf0f1;
        padding: 3rem 1rem 1.5rem;
        font-family: 'Segoe UI', system-ui, sans-serif;
        border-top: 4px solid #3498db;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #3498db;
        margin-bottom: 0.5rem;
    }

    .footer-brand .tagline {
        font-size: 0.95rem;
        color: #bdc3c7;
        max-width: 200px;
    }

    .footer-nav ul,
    .footer-legal ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1rem 0;
    }

    .footer-nav li,
    .footer-legal li {
        margin-bottom: 0.75rem;
    }

    .footer-nav a,
    .footer-legal a {
        color: #ecf0f1;
        text-decoration: none;
        transition: color 0.2s ease, padding-left 0.2s ease;
        display: inline-block;
    }

    .footer-nav a:hover,
    .footer-legal a:hover {
        color: #3498db;
        padding-left: 5px;
    }

    .footer-contact h4 {
        color: #3498db;
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .footer-contact address p {
        margin-bottom: 0.6rem;
        line-height: 1.5;
        font-style: normal;
    }

    .footer-contact a {
        color: #ecf0f1;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
        color: #3498db;
    }

    .footer-legal .copyright {
        font-size: 0.9rem;
        color: #95a5a6;
        margin-top: 1.5rem;
    }

    .footer-disclaimer {
        border-top: 1px solid #4a6572;
        padding-top: 1.5rem;
        font-size: 0.85rem;
        line-height: 1.5;
        color: #bdc3c7;
        text-align: center;
        max-width: 900px;
        margin: 0 auto;
    }

    .footer-disclaimer a {
        color: #3498db;
        text-decoration: none;
    }

    .footer-disclaimer a:hover {
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }

        .footer-brand .tagline {
            max-width: none;
            margin: 0 auto;
        }

        .footer-disclaimer {
            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-a {
        padding: clamp(56px, 10vw, 110px) 18px;
        background: var(--gradient-accent);
        color: var(--accent-contrast);
    }

    .thank-mode-a .box {
        max-width: 720px;
        margin: 0 auto;
        text-align: center;
    }

    .thank-mode-a h1 {
        margin: 0;
        font-size: clamp(32px, 5vw, 52px);
        color: var(--neutral-900);
    }

    .thank-mode-a p {
        margin: 12px 0 0;
        opacity: .92;
        color: var(--neutral-800);
    }

    .thank-mode-a a {
        display: inline-block;
        margin-top: 18px;
        padding: 10px 16px;
        border-radius: var(--radius-md);
        text-decoration: none;
        background: var(--surface-1);
        color: var(--fg-on-page);
        background-color: var(--bg-primary);
        color: var(--fg-on-primary);
        font-weight: 600;
    }
    .thank-mode-a a:hover {
        background-color: var(--bg-primary-hover);
    }

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

.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);
}

.header-logo .logo-link {
    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);
}
.header-logo .logo-link:hover {
    color: var(--link-hover);
}

.header-nav .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: calc(var(--gap) * 1.5);
}

.nav-item .nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}
.nav-item .nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}
.nav-item .nav-link[href="index.html"] {
    color: var(--brand);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: relative;
    z-index: 101;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: var(--overlay);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--anim-duration) var(--anim-ease);
        z-index: 100;
    }
    .header-nav.active {
        transform: translateX(0);
    }
    .header-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--gap);
    }
    .nav-item .nav-link {
        font-size: calc(var(--font-size-base) * 1.25);
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #2c3e50;
        color: #ecf0f1;
        padding: 3rem 1rem 1.5rem;
        font-family: 'Segoe UI', system-ui, sans-serif;
        border-top: 4px solid #3498db;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #3498db;
        margin-bottom: 0.5rem;
    }

    .footer-brand .tagline {
        font-size: 0.95rem;
        color: #bdc3c7;
        max-width: 200px;
    }

    .footer-nav ul,
    .footer-legal ul {
        list-style: none;
        padding: 0;
        margin: 0 0 1rem 0;
    }

    .footer-nav li,
    .footer-legal li {
        margin-bottom: 0.75rem;
    }

    .footer-nav a,
    .footer-legal a {
        color: #ecf0f1;
        text-decoration: none;
        transition: color 0.2s ease, padding-left 0.2s ease;
        display: inline-block;
    }

    .footer-nav a:hover,
    .footer-legal a:hover {
        color: #3498db;
        padding-left: 5px;
    }

    .footer-contact h4 {
        color: #3498db;
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .footer-contact address p {
        margin-bottom: 0.6rem;
        line-height: 1.5;
        font-style: normal;
    }

    .footer-contact a {
        color: #ecf0f1;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
        color: #3498db;
    }

    .footer-legal .copyright {
        font-size: 0.9rem;
        color: #95a5a6;
        margin-top: 1.5rem;
    }

    .footer-disclaimer {
        border-top: 1px solid #4a6572;
        padding-top: 1.5rem;
        font-size: 0.85rem;
        line-height: 1.5;
        color: #bdc3c7;
        text-align: center;
        max-width: 900px;
        margin: 0 auto;
    }

    .footer-disclaimer a {
        color: #3498db;
        text-decoration: none;
    }

    .footer-disclaimer a:hover {
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }

        .footer-brand .tagline {
            max-width: none;
            margin: 0 auto;
        }

        .footer-disclaimer {
            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-e {
        padding: clamp(56px, 10vw, 112px) 20px;
        background: repeating-linear-gradient(45deg, var(--bg-alt), var(--bg-alt) 14px, var(--neutral-0) 14px, var(--neutral-0) 28px);
        color: var(--fg-on-page);
    }

    .err-slab-e .inner {
        max-width: 700px;
        margin: 0 auto;
        text-align: center;
        padding: clamp(26px, 4vw, 42px);
        background: var(--surface-1);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-md);
    }

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

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

    .err-slab-e a {
        display: inline-block;
        margin-top: 16px;
        color: var(--link);
        text-decoration: none;
        border-bottom: 2px solid var(--link);
        padding-bottom: 2px;
    }