:root {
    --color-bg-deep: #0f1419;
    --color-bg: #eef2f6;
    --color-surface: rgba(255, 255, 255, 0.72);
    --color-surface-solid: #ffffff;
    --color-ink: #1a2332;
    --color-ink-muted: #4a5568;
    --color-line: rgba(26, 35, 50, 0.12);
    --color-accent-a: #2d9cdb;
    --color-accent-b: #7c6cf5;
    --color-accent-c: #56cfe1;
    --color-success: #2a9d6f;
    --color-error: #c94c4c;
    --color-warning: #d4a017;
    --font-sans: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-display: "Outfit", var(--font-sans);
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    --shadow-sm: 0 1px 2px rgba(15, 20, 25, 0.06);
    --shadow-md: 0 8px 24px rgba(15, 20, 25, 0.08);
    --shadow-lg: 0 20px 50px rgba(15, 20, 25, 0.12);
    --shadow-glow: 0 0 0 1px rgba(124, 108, 245, 0.15), 0 12px 40px rgba(45, 156, 219, 0.15);
    --blur-glass: 16px;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --duration: 220ms;
    --text-xs: clamp(0.75rem, 0.7rem + 0.2vw, 0.8125rem);
    --text-sm: clamp(0.8125rem, 0.78rem + 0.25vw, 0.9375rem);
    --text-base: clamp(0.9375rem, 0.88rem + 0.35vw, 1.0625rem);
    --text-lg: clamp(1.0625rem, 0.95rem + 0.5vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1rem + 1vw, 1.75rem);
    --text-2xl: clamp(1.5rem, 1.1rem + 1.5vw, 2.25rem);
    --text-3xl: clamp(1.75rem, 1.2rem + 2.5vw, 3rem);
    --text-4xl: clamp(2rem, 1.2rem + 4vw, 3.75rem);
    --header-h: 4rem;
    --container: min(1120px, calc(100vw - var(--space-6)));
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-ink);
    background: var(--color-bg);
    min-height: 100vh;
    overflow-x: hidden;
}

body.is-locked {
    overflow: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-accent-a);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
    transition: color var(--duration) var(--ease-out), opacity var(--duration) var(--ease-out);
}

a:hover {
    color: var(--color-accent-b);
}

a:focus-visible {
    outline: 2px solid var(--color-accent-b);
    outline-offset: 3px;
}

.skip-link {
    position: absolute;
    left: -999px;
    top: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface-solid);
    border-radius: var(--radius-sm);
    z-index: 10000;
    box-shadow: var(--shadow-md);
}

.skip-link:focus {
    left: var(--space-4);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.shell {
    width: var(--container);
    margin-inline: auto;
}

.mesh-bg {
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(1200px 600px at 10% -10%, rgba(45, 156, 219, 0.18), transparent 55%),
        radial-gradient(900px 500px at 95% 15%, rgba(124, 108, 245, 0.16), transparent 50%),
        radial-gradient(700px 400px at 50% 100%, rgba(86, 207, 225, 0.12), transparent 45%),
        var(--color-bg);
}

.noise {
    position: fixed;
    inset: 0;
    z-index: -1;
    opacity: 0.035;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 900;
    height: var(--header-h);
    border-bottom: 1px solid var(--color-line);
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(var(--blur-glass));
    transition: box-shadow var(--duration) var(--ease-out), background var(--duration) var(--ease-out);
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-sm);
    background: rgba(255, 255, 255, 0.85);
}

.site-header__inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    max-width: calc(var(--container) + var(--space-8));
    margin-inline: auto;
    padding-inline: var(--space-4);
}

@media (min-width: 480px) {
    .site-header__inner {
        padding-inline: var(--space-6);
    }
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    color: var(--color-ink);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-sm);
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.brand:hover {
    color: var(--color-ink);
    text-decoration: none;
}

.brand__mark {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--color-accent-a), var(--color-accent-b));
    box-shadow: var(--shadow-glow);
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 1rem;
}

.nav {
    display: none;
    align-items: center;
    gap: var(--space-2);
}

@media (min-width: 768px) {
    .nav {
        display: flex;
    }
}

.nav__link {
    text-decoration: none;
    color: var(--color-ink-muted);
    font-size: var(--text-sm);
    font-weight: 500;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-sm);
    transition: background var(--duration) var(--ease-out), color var(--duration) var(--ease-out);
}

.nav__link:hover {
    color: var(--color-ink);
    background: rgba(45, 156, 219, 0.08);
    text-decoration: none;
}

.nav__link--active {
    color: var(--color-ink);
    background: rgba(124, 108, 245, 0.1);
}

.header-cta {
    display: none;
}

@media (min-width: 768px) {
    .header-cta {
        display: inline-flex;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: var(--text-sm);
    line-height: 1.2;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition: transform var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out), background var(--duration) var(--ease-out), color var(--duration) var(--ease-out);
}

.btn:focus-visible {
    outline: 2px solid var(--color-accent-b);
    outline-offset: 2px;
}

.btn:active {
    transform: translateY(1px);
}

.btn--primary {
    background: linear-gradient(120deg, var(--color-accent-a), var(--color-accent-b));
    color: #fff;
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn--ghost {
    background: rgba(255, 255, 255, 0.55);
    color: var(--color-ink);
    border: 1px solid var(--color-line);
}

.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.85);
}

.btn--small {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

.icon-btn {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-line);
    background: rgba(255, 255, 255, 0.65);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: background var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
    color: var(--color-ink);
    font-size: 1.25rem;
}

.icon-btn:hover {
    background: rgba(255, 255, 255, 0.95);
}

.icon-btn:focus-visible {
    outline: 2px solid var(--color-accent-b);
    outline-offset: 2px;
}

.burger {
    position: relative;
    width: 2.875rem;
    height: 2.875rem;
    min-width: 2.75rem;
    min-height: 2.75rem;
    padding: 0;
    border: none;
    border-radius: var(--radius-md);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(238, 242, 246, 0.9));
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.9),
        4px 4px 12px rgba(163, 177, 198, 0.25),
        -2px -2px 8px rgba(255, 255, 255, 0.8);
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: box-shadow 0.35s var(--ease-out), transform 0.2s var(--ease-out);
}

.burger:hover {
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 1),
        5px 5px 14px rgba(124, 108, 245, 0.12),
        -2px -2px 10px rgba(255, 255, 255, 0.9);
}

.burger:active {
    transform: scale(0.96);
}

.burger:focus-visible {
    outline: 2px solid var(--color-accent-b);
    outline-offset: 3px;
}

.burger__frame {
    width: 1.35rem;
    height: 1rem;
    position: relative;
    display: block;
}

.burger__line {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--color-accent-a), var(--color-accent-b));
    transform-origin: center;
    transition:
        transform 0.4s var(--ease-out),
        top 0.4s var(--ease-out),
        opacity 0.25s ease;
}

.burger__line--top {
    top: 0;
}

.burger__line--mid {
    top: 50%;
    margin-top: -1px;
}

.burger__line--bot {
    bottom: 0;
}

.burger.is-open .burger__line--top {
    top: 50%;
    margin-top: -1px;
    transform: rotate(45deg);
}

.burger.is-open .burger__line--mid {
    opacity: 0;
    transform: scaleX(0.2);
}

.burger.is-open .burger__line--bot {
    bottom: auto;
    top: 50%;
    margin-top: -1px;
    transform: rotate(-45deg);
}

@media (min-width: 768px) {
    .burger {
        display: none;
    }
}

.mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 950;
    background: rgba(15, 20, 25, 0.38);
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.38s var(--ease-out);
}

.mobile-nav.is-open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav__panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(100%, 22.5rem);
    max-width: calc(100vw - max(2rem, env(safe-area-inset-right)));
    height: 100dvh;
    min-height: 100%;
    padding: max(var(--space-6), env(safe-area-inset-top)) max(var(--space-5), env(safe-area-inset-right)) max(var(--space-8), env(safe-area-inset-bottom)) max(var(--space-5), env(safe-area-inset-left));
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.97) 0%, rgba(246, 248, 252, 0.98) 45%, rgba(255, 255, 255, 0.99) 100%);
    box-shadow:
        -24px 0 60px rgba(15, 20, 25, 0.14),
        inset 1px 0 0 rgba(255, 255, 255, 0.9);
    border-left: 1px solid rgba(124, 108, 245, 0.12);
    transform: translateX(104%);
    transition: transform 0.46s var(--ease-out);
    display: flex;
    flex-direction: column;
    overflow: auto;
    overscroll-behavior: contain;
}

.mobile-nav.is-open .mobile-nav__panel {
    transform: translateX(0);
}

.mobile-nav__panel::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--color-accent-a), var(--color-accent-b), var(--color-accent-c));
    opacity: 0.85;
    pointer-events: none;
}

.mobile-nav__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-line);
    position: relative;
}

.mobile-nav__eyebrow {
    margin: 0;
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-weight: 700;
    color: var(--color-accent-b);
}

.mobile-nav__title-line {
    margin: var(--space-2) 0 0;
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.mobile-nav__close {
    position: relative;
    top: auto;
    right: auto;
    flex-shrink: 0;
    width: 2.875rem;
    height: 2.875rem;
    min-width: 2.75rem;
    min-height: 2.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-line);
    background: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: background var(--duration) var(--ease-out), transform 0.2s;
}

.mobile-nav__close:hover {
    background: rgba(124, 108, 245, 0.1);
}

.mobile-nav__close:active {
    transform: scale(0.95);
}

.mobile-nav__close:focus-visible {
    outline: 2px solid var(--color-accent-b);
    outline-offset: 2px;
}

.mobile-nav__close-icon {
    width: 1.1rem;
    height: 1.1rem;
    position: relative;
    display: block;
}

.mobile-nav__close-icon::before,
.mobile-nav__close-icon::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 1.1rem;
    height: 2px;
    border-radius: 2px;
    background: var(--color-ink);
    transform-origin: center;
}

.mobile-nav__close-icon::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.mobile-nav__close-icon::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.mobile-nav__nav {
    flex: 1;
    padding-top: var(--space-6);
}

.mobile-nav__section-label {
    margin: var(--space-6) 0 var(--space-2);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-ink-muted);
}

.mobile-nav__section-label:first-of-type {
    margin-top: 0;
}

.mobile-nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.mobile-nav__list--policies {
    margin-top: 0;
}

.mobile-nav__link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-4);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--color-ink);
    font-weight: 600;
    font-size: var(--text-base);
    transition: background 0.25s var(--ease-out), transform 0.25s var(--ease-out);
    opacity: 0;
    transform: translateX(12px);
}

.mobile-nav__link-icon {
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    background: rgba(45, 156, 219, 0.1);
    color: var(--color-accent-b);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.mobile-nav__link--policies .mobile-nav__link-icon {
    background: rgba(124, 108, 245, 0.1);
}

.mobile-nav__link:hover {
    background: rgba(45, 156, 219, 0.08);
    text-decoration: none;
    transform: translateX(2px);
}

.mobile-nav__link:active {
    transform: scale(0.99);
}

.mobile-nav.is-open .mobile-nav__link {
    opacity: 1;
    transform: translateX(0);
}

.mobile-nav.is-open .mobile-nav__list--primary .mobile-nav__link:nth-child(1) {
    transition-delay: 0.05s;
}

.mobile-nav.is-open .mobile-nav__list--primary .mobile-nav__link:nth-child(2) {
    transition-delay: 0.09s;
}

.mobile-nav.is-open .mobile-nav__list--primary .mobile-nav__link:nth-child(3) {
    transition-delay: 0.13s;
}

.mobile-nav.is-open .mobile-nav__list--primary .mobile-nav__link:nth-child(4) {
    transition-delay: 0.17s;
}

.mobile-nav.is-open .mobile-nav__list--policies .mobile-nav__link:nth-child(1) {
    transition-delay: 0.22s;
}

.mobile-nav.is-open .mobile-nav__list--policies .mobile-nav__link:nth-child(2) {
    transition-delay: 0.26s;
}

.mobile-nav.is-open .mobile-nav__list--policies .mobile-nav__link:nth-child(3) {
    transition-delay: 0.3s;
}

.mobile-nav.is-open .mobile-nav__list--policies .mobile-nav__link:nth-child(4) {
    transition-delay: 0.34s;
}

.mobile-nav__foot {
    margin-top: auto;
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-line);
}

.mobile-nav:not(.is-open) .mobile-nav__link {
    transition-delay: 0s;
}

main {
    padding-bottom: var(--space-16);
}

.hero {
    padding: var(--space-10) 0 var(--space-12);
}

@media (min-width: 768px) {
    .hero {
        padding: var(--space-16) 0 var(--space-20);
    }
}

.hero--policy {
    padding: var(--space-10) 0 var(--space-8);
}

.hero__grid {
    display: grid;
    gap: var(--space-8);
    align-items: center;
}

@media (min-width: 900px) {
    .hero__grid {
        grid-template-columns: 1.1fr 0.9fr;
        gap: var(--space-12);
    }
}

.hero__kicker {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 700;
    color: var(--color-accent-b);
    margin: 0 0 var(--space-4);
}

.hero__title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin: 0 0 var(--space-5);
}

.hero__lede {
    font-size: var(--text-lg);
    color: var(--color-ink-muted);
    margin: 0 0 var(--space-8);
    max-width: 38ch;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.hero__visual {
    position: relative;
    min-height: 14rem;
}

@media (min-width: 900px) {
    .hero__visual {
        min-height: 22rem;
    }
}

.hero__card {
    position: absolute;
    inset: auto;
    right: 0;
    bottom: 0;
    width: min(100%, 22rem);
    padding: var(--space-6);
    background: var(--color-surface);
    backdrop-filter: blur(var(--blur-glass));
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.65);
    box-shadow: var(--shadow-lg);
    transition: transform 400ms var(--ease-out);
}

.hero__card:hover {
    transform: translateY(-4px);
}

.hero__stat {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.hero__stat-num {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
}

.hero__stat-label {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: 999px;
    background: rgba(124, 108, 245, 0.12);
    color: var(--color-ink);
    font-size: var(--text-xs);
    font-weight: 600;
}

.section {
    padding: var(--space-12) 0;
}

.section--tight {
    padding: var(--space-10) 0;
}

.section__head {
    max-width: 40rem;
    margin-bottom: var(--space-8);
}

.section__eyebrow {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 700;
    color: var(--color-accent-a);
    margin: 0 0 var(--space-3);
}

.section__title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    letter-spacing: -0.02em;
    margin: 0 0 var(--space-4);
}

.section__desc {
    margin: 0;
    color: var(--color-ink-muted);
    font-size: var(--text-lg);
}

.split {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .split {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

.split--flip {
    direction: rtl;
}

.split--flip>* {
    direction: ltr;
}

.asymmetric-grid {
    display: grid;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .asymmetric-grid {
        grid-template-columns: 1.15fr 0.85fr;
        grid-template-rows: auto auto;
    }

    .asymmetric-grid__wide {
        grid-column: 1 / -1;
    }

    @media (min-width: 900px) {
        .asymmetric-grid__wide {
            grid-column: 1 / 2;
            grid-row: 1 / 3;
        }

        .asymmetric-grid__tall {
            grid-column: 2;
            grid-row: 1 / 3;
        }
    }
}

.card {
    background: var(--color-surface-solid);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card__icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(45, 156, 219, 0.15), rgba(124, 108, 245, 0.18));
    color: var(--color-accent-b);
    font-size: 1.35rem;
    margin-bottom: var(--space-4);
}

.card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin: 0 0 var(--space-3);
}

.card__text {
    margin: 0;
    color: var(--color-ink-muted);
    font-size: var(--text-sm);
}

.figure-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-md);
    background: #fff;
}

.figure-card img {
    width: 100%;
}

.figure-card figcaption {
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    border-top: 1px solid var(--color-line);
}

.reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

.neuro-tile {
    border-radius: var(--radius-xl);
    background: linear-gradient(145deg, #ffffff, #e8edf3);
    box-shadow:
        8px 8px 20px rgba(163, 177, 198, 0.35),
        -6px -6px 16px rgba(255, 255, 255, 0.9);
    padding: var(--space-8);
}

.neuro-tile--inset {
    background: #e8edf3;
    box-shadow:
        inset 4px 4px 10px rgba(163, 177, 198, 0.35),
        inset -4px -4px 10px rgba(255, 255, 255, 0.85);
}

.quote-block {
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(var(--blur-glass));
    border: 1px solid var(--color-line);
    position: relative;
}

.quote-block__text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin: 0 0 var(--space-4);
}

.quote-block__cite {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    font-style: normal;
}

.band {
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    background: linear-gradient(110deg, rgba(45, 156, 219, 0.14), rgba(124, 108, 245, 0.12));
    border: 1px solid var(--color-line);
}

.band__inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .band__inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.band__title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    margin: 0 0 var(--space-2);
}

.band__text {
    margin: 0;
    color: var(--color-ink-muted);
    max-width: 46ch;
}

.footer {
    padding: var(--space-12) 0 var(--space-10);
    border-top: 1px solid var(--color-line);
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(8px);
}

.footer__grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 640px) {
    .footer__grid {
        grid-template-columns: 1.2fr 1fr;
    }
}

@media (min-width: 900px) {
    .footer__grid {
        grid-template-columns: 1.3fr 1fr 1fr;
    }
}

.footer__brand {
    font-family: var(--font-display);
    font-weight: 700;
    margin: 0 0 var(--space-3);
}

.footer__note {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    margin: 0 0 var(--space-4);
    max-width: 36ch;
}

.footer__title {
    font-size: var(--text-sm);
    font-weight: 700;
    margin: 0 0 var(--space-3);
}

.footer__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer__link {
    text-decoration: none;
    color: var(--color-ink-muted);
    font-size: var(--text-sm);
}

.footer__link:hover {
    color: var(--color-ink);
}

.footer__copy {
    font-size: var(--text-xs);
    color: var(--color-ink-muted);
    margin: 0;
}

.footer__prefs {
    margin: 0 0 var(--space-3);
}

.footer__prefs-btn:focus-visible {
    outline: 2px solid var(--color-accent-b);
    outline-offset: 2px;
}

.footer__meta {
    font-size: var(--text-xs);
    color: var(--color-ink-muted);
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-line);
}

.disclaimer-strip {
    font-size: var(--text-xs);
    color: var(--color-ink-muted);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.6);
    border: 1px dashed var(--color-line);
    margin-top: var(--space-6);
}

.form {
    display: grid;
    gap: var(--space-5);
    max-width: 36rem;
}

.form__row {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form__label {
    font-size: var(--text-sm);
    font-weight: 600;
}

.form__input,
.form__textarea {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-line);
    background: rgba(255, 255, 255, 0.85);
    transition: border-color var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out);
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-accent-b);
    box-shadow: 0 0 0 3px rgba(124, 108, 245, 0.2);
}

.form__textarea {
    min-height: 10rem;
    resize: vertical;
}

.form__error {
    font-size: var(--text-xs);
    color: var(--color-error);
    min-height: 1.25rem;
}

.form__check {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
}

.form__check input {
    margin-top: 0.35rem;
    accent-color: var(--color-accent-b);
}

.form__check-label {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
}

.cookie-banner {
    position: fixed;
    left: var(--space-4);
    right: var(--space-4);
    bottom: var(--space-4);
    z-index: 1100;
    max-width: 36rem;
    margin-inline: auto;
    background: var(--color-surface);
    backdrop-filter: blur(var(--blur-glass));
    border: 1px solid var(--color-line);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: var(--space-6);
    transform: translateY(120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 420ms var(--ease-out), opacity 420ms var(--ease-out);
}

.cookie-banner.is-visible {
    transform: none;
    opacity: 1;
    pointer-events: auto;
}

.cookie-banner__title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    margin: 0 0 var(--space-3);
}

.cookie-banner__text {
    margin: 0 0 var(--space-5);
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
}

.cookie-banner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: rgba(15, 20, 25, 0.5);
    backdrop-filter: blur(4px);
    display: grid;
    place-items: center;
    padding: var(--space-4);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration) var(--ease-out);
}

.modal.is-open {
    opacity: 1;
    pointer-events: auto;
}

.modal__dialog {
    width: min(100%, 28rem);
    max-height: 90vh;
    overflow: auto;
    background: var(--color-surface-solid);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
    transform: scale(0.96);
    transition: transform var(--duration) var(--ease-out);
}

.modal.is-open .modal__dialog {
    transform: scale(1);
}

.modal__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.modal__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin: 0;
}

.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-line);
}

.toggle-row:last-child {
    border-bottom: none;
}

.toggle {
    position: relative;
    width: 3rem;
    height: 1.65rem;
    border-radius: 999px;
    background: #cdd5df;
    border: none;
    cursor: pointer;
    transition: background var(--duration) var(--ease-out);
    flex-shrink: 0;
}

.toggle.is-on {
    background: linear-gradient(90deg, var(--color-accent-a), var(--color-accent-b));
}

.toggle::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: calc(1.65rem - 6px);
    height: calc(1.65rem - 6px);
    border-radius: 50%;
    background: #fff;
    box-shadow: var(--shadow-sm);
    transition: transform var(--duration) var(--ease-out);
}

.toggle.is-on::after {
    transform: translateX(1.35rem);
}

.toggle:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.policy-content {
    max-width: 44rem;
    margin-inline: auto;
}

.policy-content h2 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin: var(--space-8) 0 var(--space-3);
}

.policy-content h2:first-child {
    margin-top: 0;
}

.policy-content p,
.policy-content li {
    color: var(--color-ink-muted);
}

.policy-content ul {
    padding-left: 1.2rem;
}

.policy-content a {
    word-break: break-word;
}

.legal-hero {
    position: relative;
    padding: var(--space-12) 0 var(--space-10);
    overflow: hidden;
}

.legal-hero__grid {
    display: grid;
    gap: var(--space-8);
    align-items: center;
}

@media (min-width: 880px) {
    .legal-hero__grid {
        grid-template-columns: 1fr min(28%, 14rem);
    }
}

.legal-hero__title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin: 0 0 var(--space-4);
}

.legal-hero__lede {
    font-size: var(--text-lg);
    color: var(--color-ink-muted);
    max-width: 50ch;
    margin: 0 0 var(--space-6);
}

.legal-hero__stamp {
    display: inline-flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    align-items: center;
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(var(--blur-glass));
    border: 1px solid var(--color-line);
    font-size: var(--text-sm);
}



.legal-shell {
    display: grid;
    gap: var(--space-8);
    padding-bottom: var(--space-16);
}

@media (min-width: 960px) {
    .legal-shell {
        grid-template-columns: min(15rem, 22vw) 1fr;
        gap: var(--space-10);
        align-items: start;
    }
}

.legal-toc {
    position: sticky;
    top: calc(var(--header-h) + var(--space-4));
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-sm);
}

.legal-toc__label {
    margin: 0 0 var(--space-3);
    font-size: var(--text-xs);
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-accent-b);
}

.legal-toc__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.legal-toc__list a {
    display: block;
    padding: var(--space-2) var(--space-2);
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    transition: background 0.2s, color 0.2s;
}

.legal-toc__list a:hover {
    background: rgba(45, 156, 219, 0.08);
    color: var(--color-ink);
    text-decoration: none;
}

.legal-doc {
    min-width: 0;
}

.legal-section {
    margin-bottom: var(--space-10);
    padding: var(--space-6) var(--space-5);
    border-radius: var(--radius-xl);
    background: var(--color-surface-solid);
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-sm);
    scroll-margin-top: calc(var(--header-h) + var(--space-4));
}

@media (min-width: 640px) {
    .legal-section {
        padding: var(--space-8);
    }
}

.legal-section__head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.legal-section__num {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: var(--text-sm);
    color: #fff;
    width: 2.125rem;
    height: 2.125rem;
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--color-accent-a), var(--color-accent-b));
    flex-shrink: 0;
}

.legal-section h2 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin: 0;
    letter-spacing: -0.02em;
}

.legal-section p,
.legal-section li {
    color: var(--color-ink-muted);
    margin: 0 0 var(--space-4);
}

.legal-section p:last-child {
    margin-bottom: 0;
}

.legal-section ul {
    padding-left: 1.25rem;
    margin: 0 0 var(--space-4);
}

.legal-callout {
    margin: var(--space-6) 0;
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-accent-b);
    background: linear-gradient(90deg, rgba(124, 108, 245, 0.08), rgba(255, 255, 255, 0.5));
}

.legal-callout p {
    margin: 0;
    font-size: var(--text-sm);
}

.legal-kv {
    display: grid;
    gap: var(--space-3);
    margin: var(--space-5) 0;
}

@media (min-width: 560px) {
    .legal-kv {
        grid-template-columns: 1fr 2fr;
    }
}

.legal-kv dt {
    margin: 0;
    font-weight: 700;
    font-size: var(--text-sm);
    color: var(--color-ink);
}

.legal-kv dd {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
}

.legal-columns {
    display: grid;
    gap: var(--space-5);
}

@media (min-width: 640px) {
    .legal-columns {
        grid-template-columns: 1fr 1fr;
    }
}

.ty-hero {
    text-align: center;
    padding: var(--space-16) 0;
}

.ty-hero__title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    margin: 0 0 var(--space-4);
}

.ty-hero__text {
    color: var(--color-ink-muted);
    max-width: 40ch;
    margin: 0 auto var(--space-8);
}

.ty-page {
    padding-bottom: var(--space-16);
}

.ty-marquee {
    text-align: center;
    padding: var(--space-10) var(--space-4);
    margin-bottom: var(--space-4);
    border-radius: var(--radius-xl);
    background: linear-gradient(125deg, rgba(45, 156, 219, 0.12), rgba(124, 108, 245, 0.1), rgba(86, 207, 225, 0.08));
    border: 1px solid rgba(124, 108, 245, 0.15);
    position: relative;
    overflow: hidden;
}

.ty-marquee::after {
    content: "";
    position: absolute;
    inset: -40% -20%;
    background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.35), transparent 55%);
    pointer-events: none;
}

.ty-marquee__inner {
    position: relative;
    z-index: 1;
}

.ty-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(8px);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent-b);
    margin-bottom: var(--space-4);
}

.ty-marquee__title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    letter-spacing: -0.03em;
    margin: 0 0 var(--space-4);
    line-height: 1.12;
}

.ty-marquee__lede {
    margin: 0 auto;
    max-width: 42ch;
    color: var(--color-ink-muted);
    font-size: var(--text-lg);
}

.ty-grid {
    display: grid;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

@media (min-width: 700px) {
    .ty-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.ty-panel {
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    background: var(--color-surface-solid);
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-sm);
    text-align: left;
    transition: box-shadow 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

.ty-panel:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.ty-panel__label {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-a);
    margin: 0 0 var(--space-2);
}

.ty-panel__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin: 0 0 var(--space-3);
}

.ty-panel p {
    margin: 0;
    color: var(--color-ink-muted);
    font-size: var(--text-sm);
}

.ty-timeline {
    margin-top: var(--space-10);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(var(--blur-glass));
    border: 1px solid var(--color-line);
}

.ty-timeline__title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    margin: 0 0 var(--space-6);
    text-align: center;
}

.ty-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-5);
}

@media (min-width: 768px) {
    .ty-steps {
        grid-template-columns: repeat(3, 1fr);
    }
}

.ty-steps li {
    position: relative;
    padding: var(--space-5);
    padding-top: var(--space-8);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(246, 248, 252, 0.95));
    border: 1px solid var(--color-line);
    text-align: left;
}

.ty-steps li::before {
    content: attr(data-step);
    position: absolute;
    top: var(--space-3);
    left: var(--space-4);
    font-family: var(--font-display);
    font-weight: 800;
    font-size: var(--text-sm);
    color: var(--color-accent-b);
    opacity: 0.4;
}

.ty-steps strong {
    display: block;
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
}

.step-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-4);
}

.step-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
    align-items: start;
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    background: var(--color-surface-solid);
    border: 1px solid var(--color-line);
}

.step-list__num {
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: var(--text-sm);
    background: rgba(45, 156, 219, 0.15);
    color: var(--color-accent-a);
}

@media (max-width: 399px) {
    :root {
        --header-h: 3.5rem;
    }

    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }

    .cookie-banner__actions {
        flex-direction: column;
    }

    .cookie-banner__actions .btn {
        width: 100%;
    }

    .legal-toc {
        position: relative;
        top: auto;
    }

    .ty-marquee {
        padding: var(--space-8) var(--space-3);
    }
}

@media (max-width: 374px) {
    :root {
        --header-h: 3.35rem;
        --text-base: 0.92rem;
        --text-sm: 0.78rem;
    }

    html {
        -webkit-text-size-adjust: 100%;
    }

    body {
        line-height: 1.58;
    }

    .shell {
        width: min(var(--container), calc(100vw - max(1rem, env(safe-area-inset-left, 0px) + env(safe-area-inset-right, 0px)) - 0.5rem));
    }

    .site-header__inner {
        padding-inline: max(var(--space-3), env(safe-area-inset-left, 0px)) max(var(--space-3), env(safe-area-inset-right, 0px));
        gap: var(--space-2);
    }

    .brand {
        gap: var(--space-2);
        min-width: 0;
    }

    .brand__text {
        display: block;
        max-width: min(42vw, 10.5rem);
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        font-size: 0.72rem;
    }

    .brand__mark {
        width: 2rem;
        height: 2rem;
        flex-shrink: 0;
    }

    .burger {
        width: 2.75rem;
        height: 2.75rem;
        min-width: 2.75rem;
        min-height: 2.75rem;
    }

    .mobile-nav__panel {
        width: min(100%, 100vw);
        max-width: none;
        border-left: none;
    }

    .btn {
        min-height: 2.75rem;
    }

    .cookie-banner {
        left: max(var(--space-3), env(safe-area-inset-left, 0px));
        right: max(var(--space-3), env(safe-area-inset-right, 0px));
        bottom: max(var(--space-3), env(safe-area-inset-bottom, 0px));
    }

    .modal__dialog {
        width: min(100%, calc(100vw - max(1rem, env(safe-area-inset-left) + env(safe-area-inset-right))));
    }

    .legal-section {
        padding: var(--space-5) var(--space-4);
    }

    .legal-section__head {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 320px) {
    :root {
        --header-h: 3.25rem;
        --space-6: 1.35rem;
        --space-8: 1.75rem;
        --radius-xl: 1.35rem;
    }

    .shell {
        width: calc(100vw - 0.75rem);
    }

    .hero__title,
    .legal-hero__title,
    .ty-marquee__title {
        word-break: break-word;
        hyphens: auto;
    }

    .footer__grid {
        gap: var(--space-6);
    }

    .policy-content a,
    .legal-section a {
        word-break: break-word;
        overflow-wrap: anywhere;
    }
}