:root {
    --ink: #0a0a0a;
    --paper: #fbfbf8;
    --paper-2: #f1f1ed;
    --line: #0f0f0f;
    --muted: #585856;
    --soft: #d9d9d2;
    --container: 1240px;
    --space-1: 6px;
    --space-2: 10px;
    --space-3: 14px;
    --space-4: 18px;
    --space-5: 24px;
    --space-6: 36px;
    --space-7: 52px;
    --space-8: 72px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: "IBM Plex Sans", "Helvetica Neue", Helvetica, sans-serif;
    background: var(--paper);
    color: var(--ink);
    min-height: 100vh;
    line-height: 1.45;
    text-rendering: optimizeLegibility;
}

.site-backdrop {
    position: fixed;
    inset: 0;
    z-index: -1;
    background: linear-gradient(transparent 97%, rgba(0, 0, 0, 0.03) 97%), linear-gradient(90deg, transparent 97%, rgba(0, 0, 0, 0.02) 97%), linear-gradient(180deg, #fcfcf9 0%, #f6f6f2 100%);
    background-size: 38px 38px, 38px 38px, auto;
}

.container {
    width: min(calc(100% - 2 * var(--space-5)), var(--container));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: color-mix(in srgb, var(--paper) 92%, transparent);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--line);
}

.nav-wrap {
    min-height: 78px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--space-4);
}

.wordmark,
.footer-brand {
    font-family: "Archivo", "Arial Black", sans-serif;
    text-decoration: none;
    letter-spacing: -0.025em;
    color: var(--ink);
}

.wordmark {
    font-size: clamp(1.4rem, 2.1vw, 1.8rem);
    font-weight: 900;
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
}

.nav-list a {
    text-decoration: none;
    color: var(--muted);
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
    text-transform: uppercase;
    border-bottom: 1px solid transparent;
}

.nav-list a:hover,
.nav-list a:focus-visible {
    color: var(--ink);
    border-bottom-color: var(--ink);
}

.nav-cta {
    min-height: 40px;
    padding-inline: 0.95rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid var(--line);
    border-radius: 2px;
    min-height: 48px;
    padding: 0.65rem 1rem;
    transition: transform 120ms ease, background-color 120ms ease, color 120ms ease;
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--ink);
    color: var(--paper);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--paper);
    color: var(--ink);
}

.btn-ghost {
    color: var(--ink);
    background: transparent;
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
    background: var(--ink);
    color: var(--paper);
}

.hero {
    padding-block: clamp(2.8rem, 7vw, 6rem);
    border-bottom: 1px solid var(--line);
}

.eyebrow {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
}

.hero-title,
.facts-head h2,
.legal-title,
.principle-card h2 {
    font-family: "Archivo", "Arial Black", sans-serif;
}

.hero-title {
    margin: var(--space-2) 0 0;
    font-size: clamp(2.6rem, 13vw, 9.8rem);
    line-height: 0.88;
    letter-spacing: -0.035em;
    text-transform: uppercase;
}

.hero-foot {
    margin-top: var(--space-6);
    display: grid;
    grid-template-columns: minmax(0, 56ch) auto;
    gap: var(--space-5);
    align-items: end;
}

.lead {
    margin: 0;
    font-size: clamp(1rem, 1.8vw, 1.34rem);
    color: var(--muted);
    font-weight: 500;
}

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

.marquee-bar {
    border-bottom: 1px solid var(--line);
    border-top: 1px solid var(--line);
    overflow: hidden;
    white-space: nowrap;
    background: var(--paper-2);
}

.marquee-track {
    display: inline-flex;
    gap: 2rem;
    padding: 0.88rem 0;
    animation: ticker 24s linear infinite;
}

.marquee-track span {
    font-family: "Archivo", "Arial Black", sans-serif;
    font-size: 1.02rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

@keyframes ticker {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.principle-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px solid var(--line);
}

.principle-card {
    padding: clamp(1.2rem, 3vw, 2.2rem);
    min-height: 320px;
    border-right: 1px solid var(--line);
    transition: background-color 0ms ease, color 0ms ease;
}

.principle-card:last-child {
    border-right: none;
}

.principle-card:hover {
    background: var(--ink);
    color: var(--paper);
}

.principle-card:hover p,
.principle-card:hover .principle-index {
    color: color-mix(in srgb, var(--paper) 88%, transparent);
}

.principle-index {
    margin: 0;
    font-size: 0.73rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--muted);
}

.principle-card h2 {
    margin: var(--space-3) 0 0;
    font-size: clamp(2rem, 4.6vw, 3.3rem);
    line-height: 0.9;
    letter-spacing: -0.025em;
    text-transform: uppercase;
}

.principle-card p {
    margin-top: var(--space-5);
    max-width: 34ch;
    color: var(--muted);
}

.facts {
    padding-block: clamp(2.6rem, 6vw, 5rem);
    border-bottom: 1px solid var(--line);
}

.facts-head h2 {
    margin: var(--space-2) 0 0;
    font-size: clamp(1.8rem, 5vw, 3.6rem);
    line-height: 0.92;
    letter-spacing: -0.022em;
    text-transform: uppercase;
    max-width: 16ch;
}

.facts-list {
    list-style: none;
    margin: var(--space-6) 0 0;
    padding: 0;
    border-top: 1px solid var(--line);
}

.facts-list li {
    margin: 0;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    font-size: clamp(0.95rem, 1.5vw, 1.15rem);
    color: var(--muted);
}

.facts-list span {
    font-weight: 700;
    color: var(--ink);
}

.site-footer {
    padding-block: var(--space-7);
}

.footer-wrap {
    display: grid;
    grid-template-columns: 1.2fr 1fr auto;
    gap: var(--space-5);
    align-items: end;
}

.footer-brand {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 900;
    margin: 0;
}

.footer-note,
.year {
    margin: var(--space-2) 0 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.footer-wrap ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-2);
}

.footer-wrap a {
    color: var(--ink);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    border-bottom: 1px solid transparent;
}

.footer-wrap a:hover,
.footer-wrap a:focus-visible {
    border-bottom-color: var(--ink);
}

.year {
    text-align: right;
    margin: 0;
}

.legal-main {
    width: min(calc(100% - 2 * var(--space-5)), 930px);
    margin-inline: auto;
    padding: clamp(2rem, 6vw, 4.4rem) 0 clamp(2.8rem, 7vw, 5rem);
}

.legal-top {
    display: grid;
    gap: var(--space-4);
    border-bottom: 1px solid var(--line);
    padding-bottom: var(--space-5);
}

.legal-top p {
    margin: 0;
    color: var(--muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
}

.legal-title {
    margin: var(--space-3) 0 0;
    font-size: clamp(2.2rem, 7vw, 4rem);
    line-height: 0.9;
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

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

.legal-nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    border-bottom: 1px solid transparent;
}

.legal-nav a:hover,
.legal-nav a:focus-visible,
.legal-nav a.active {
    color: var(--ink);
    border-bottom-color: var(--ink);
}

.legal-callout {
    margin-top: var(--space-5);
    padding: 0.9rem 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    font-size: 0.9rem;
    color: var(--muted);
}

.legal-section {
    margin-top: var(--space-6);
}

.legal-section h2 {
    margin: 0;
    font-family: "Archivo", "Arial Black", sans-serif;
    font-size: clamp(1.25rem, 3.2vw, 1.9rem);
    line-height: 0.95;
    letter-spacing: -0.015em;
    text-transform: uppercase;
}

.legal-section p,
.legal-section li {
    margin: var(--space-3) 0 0;
    color: var(--muted);
}

.legal-section strong {
    color: var(--ink);
}

.legal-section ul {
    margin: 0;
    padding-left: 1.18rem;
}

.legal-section a {
    color: var(--ink);
}

.legal-back {
    margin-top: var(--space-8);
}

.legal-back a {
    text-decoration: none;
    color: var(--ink);
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    font-weight: 700;
    border-bottom: 1px solid var(--ink);
    padding-bottom: 0.2rem;
}

.reveal {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 460ms ease, transform 460ms ease;
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 90ms;
}

.reveal-delay-2 {
    transition-delay: 170ms;
}

.reveal-delay-3 {
    transition-delay: 240ms;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--ink);
    outline-offset: 2px;
}

@media (max-width: 980px) {
    .hero-foot {
        grid-template-columns: 1fr;
        align-items: start;
    }
    .principle-grid {
        grid-template-columns: 1fr;
    }
    .principle-card,
    .principle-card:last-child {
        border-right: none;
        border-bottom: 1px solid var(--line);
    }
    .principle-card:last-child {
        border-bottom: none;
    }
    .footer-wrap {
        grid-template-columns: 1fr;
        align-items: start;
    }
    .year {
        text-align: left;
    }
}

@media (max-width: 760px) {
    .container,
    .legal-main {
        width: min(calc(100% - 2 * var(--space-4)), var(--container));
    }
    .site-header {
        position: static;
        backdrop-filter: none;
    }
    .nav-wrap {
        grid-template-columns: 1fr;
        padding: var(--space-3) 0;
        justify-items: start;
        gap: var(--space-3);
    }
    .nav-list {
        justify-content: start;
        gap: var(--space-4);
    }
    .nav-cta {
        min-height: 38px;
        padding-inline: 0.85rem;
    }
    .marquee-track span {
        font-size: 0.86rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
    .reveal {
        opacity: 1;
        transform: none;
    }
}