:root {
    --ink: #121820;
    --navy: #0d1b2d;
    --navy-2: #14253a;
    --navy-3: #1a2c43;
    --accent: #f6a436;
    --accent-dark: #6f4717;
    --paper: #f4f2ee;
    --white: #ffffff;
    --soft: #ebe9e4;
    --muted: #66707d;
    --muted-light: #aeb8c6;
    --line: rgba(18, 24, 32, .12);
    --radius: 10px;
    --shell: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "Source Sans 3", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 17px;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
button, input, select, textarea { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 18px; top: -80px; z-index: 999; padding: 10px 16px; background: var(--accent); color: var(--ink); font-weight: 800; border-radius: 6px; }
.skip-link:focus { top: 18px; }

.page-frame { width: min(calc(100% - 56px), 1440px); margin: 28px auto; }
.intro-stage { background: var(--navy); color: var(--white); border-radius: var(--radius); overflow: hidden; }
.site-header { min-height: 82px; display: grid; grid-template-columns: 190px 1fr auto; align-items: center; gap: 36px; padding: 0 66px; }
.brand { display: inline-flex; align-items: center; width: fit-content; }
.brand img { width: auto; height: 38px; object-fit: contain; }
.brand-fallback { color: white; font-size: 23px; font-weight: 800; letter-spacing: -.03em; }
.desktop-nav { display: flex; justify-content: center; gap: 31px; }
.desktop-nav a { color: #b7c0cd; font-size: 14px; font-weight: 600; transition: color .18s ease; }
.desktop-nav a:hover { color: white; }
.language-switch { display: inline-flex; align-items: center; gap: 10px; color: #718097; font-size: 13px; font-weight: 800; letter-spacing: .1em; }
.language-switch a { color: #b7c0cd; }
.language-switch a.active { color: var(--accent); }
.language-switch a:hover { color: white; }

main { min-width: 0; }
.hero-panel { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(260px, .75fr); align-items: center; gap: 52px; margin: 0 66px; padding: clamp(48px, 6vw, 78px); background: var(--accent); color: var(--ink); border-radius: var(--radius); }
.hero-copy { min-width: 0; }
.eyebrow, .section-kicker { display: flex; align-items: center; gap: 13px; margin: 0 0 19px; font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow span { width: 32px; height: 4px; background: var(--navy); border-radius: 10px; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 { max-width: 780px; margin: 0; font-size: clamp(52px, 5.4vw, 86px); line-height: .96; letter-spacing: -.052em; font-weight: 800; }
h2 { margin: 0; font-size: clamp(40px, 4.4vw, 66px); line-height: 1.02; letter-spacing: -.04em; }
h3 { margin: 0; font-size: 27px; line-height: 1.1; letter-spacing: -.025em; }
.hero-lead { max-width: 650px; margin: 26px 0 0; color: #4c351c; font-size: clamp(18px, 1.55vw, 22px); line-height: 1.46; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 31px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 20px; padding: 0 25px; border: 1px solid transparent; border-radius: 7px; font-weight: 750; transition: transform .16s ease, background .16s ease, color .16s ease; }
.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--navy); color: white; }
.button-dark:hover { background: #162a44; }
.button-outline { border-color: rgba(18,24,32,.75); color: var(--ink); }
.button-outline:hover { background: rgba(255,255,255,.2); }
.hero-art { width: min(100%, 380px); justify-self: center; color: rgba(93, 58, 19, .72); }
.hero-art svg { width: 100%; height: auto; fill: none; stroke: currentColor; stroke-width: 6; stroke-linecap: round; stroke-linejoin: round; }

.quick-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; padding: 34px 66px 31px; }
.quick-card { min-width: 0; display: grid; grid-template-columns: 54px 1fr auto; gap: 19px; align-items: start; padding: 30px; background: var(--navy-2); border-radius: var(--radius); transition: background .18s ease, transform .18s ease; }
.quick-card:hover { background: var(--navy-3); transform: translateY(-2px); }
.quick-icon { width: 50px; height: 50px; display: grid; place-items: center; color: var(--accent); }
.quick-icon svg { width: 46px; height: 46px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.quick-card > span:nth-child(2) { min-width: 0; display: flex; flex-direction: column; }
.quick-card strong { font-size: 23px; line-height: 1.1; }
.quick-card small { margin-top: 13px; color: var(--muted-light); font-size: 15px; line-height: 1.45; }
.quick-card b { color: #708097; font-size: 19px; font-weight: 400; }

.social-strip { display: flex; justify-content: center; flex-wrap: wrap; gap: 0; margin: 0 66px; padding: 26px 0 12px; border-top: 1px solid rgba(255,255,255,.13); }
.social-strip a { min-width: 175px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 8px 30px; color: #f1f4f8; font-weight: 650; }
.social-strip a + a { border-left: 1px solid rgba(255,255,255,.18); }
.social-strip a:hover { color: var(--accent); }
.social-symbol { width: 34px; height: 34px; display: grid; place-items: center; color: var(--accent); }
.social-symbol svg { width: 31px; height: 31px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.social-symbol .fill { fill: currentColor; stroke: none; }
.social-symbol .play { fill: var(--navy); stroke: none; }
.stage-note { margin: 13px 0 26px; color: #7d899a; text-align: center; font-size: 14px; letter-spacing: .03em; }

.content-shell { width: min(calc(100% - 80px), var(--shell)); margin: 0 auto; }
.content-section { padding: 110px 0; }
.section-kicker { color: #a66413; }
.intro-grid, .roles-grid, .faq-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.section-intro { margin: 0; color: var(--muted); font-size: clamp(21px, 2vw, 27px); line-height: 1.5; }
.section-heading { max-width: 900px; margin-bottom: 48px; }
.feature-section { background: var(--soft); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.feature-card { position: relative; min-height: 290px; padding: 29px; background: white; border-radius: var(--radius); transition: transform .18s ease; }
.feature-card:hover { transform: translateY(-3px); }
.feature-number { display: inline-block; margin-bottom: 52px; color: #a66413; font-size: 13px; font-weight: 800; letter-spacing: .11em; }
.feature-card p { max-width: 330px; margin: 15px 0 0; color: var(--muted); font-size: 16px; }
.feature-arrow { position: absolute; right: 27px; top: 24px; color: #9da2aa; font-size: 20px; }

.maxmodels-section { background: white; }
.maxmodels-box { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(220px,.45fr); gap: 60px; align-items: center; padding: clamp(42px, 6vw, 76px); background: var(--accent); border-radius: var(--radius); }
.maxmodels-copy > p:not(.section-kicker) { max-width: 780px; margin: 25px 0 0; color: #543817; font-size: 20px; line-height: 1.56; }
.maxmodels-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; margin-top: 31px; }
.maxmodels-actions > span { color: #64431b; font-size: 13px; font-weight: 700; }
.maxmodels-mark { display: grid; justify-items: center; gap: 12px; color: rgba(13,27,45,.9); font-size: clamp(50px, 6vw, 88px); font-weight: 800; line-height: .76; letter-spacing: -.06em; transform: rotate(-4deg); }
.maxmodels-mark b { color: white; font-size: .55em; }
.roles-section { background: #fffaf2; }
.roles-list { display: grid; }
.role { display: grid; grid-template-columns: 58px 1fr; gap: 18px; align-items: center; padding: 24px 0; border-top: 1px solid var(--line); }
.role span { color: #a66413; font-size: 13px; font-weight: 800; }
.role strong { font-size: clamp(24px, 2.7vw, 38px); letter-spacing: -.025em; }

.facts-section { background: var(--navy); color: white; }
.facts-heading { display: grid; grid-template-columns: .35fr 1fr; gap: 60px; align-items: start; margin-bottom: 65px; }
.section-kicker.light { color: var(--accent); }
.facts-list { margin: 0; }
.facts-list div { display: grid; grid-template-columns: .35fr 1fr; gap: 60px; padding: 25px 0; border-top: 1px solid rgba(255,255,255,.14); }
.facts-list dt { color: #9ba6b5; }
.facts-list dd { margin: 0; font-size: 20px; }
.faq-section { background: white; }
.faq-list details { padding: 23px 0; border-top: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; gap: 25px; cursor: pointer; list-style: none; font-size: 22px; font-weight: 750; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: #a66413; font-size: 30px; font-weight: 400; transition: transform .18s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 720px; margin: 16px 50px 0 0; color: var(--muted); }
.cta-section { padding-top: 0; background: white; }
.cta-box { display: grid; grid-template-columns: 1fr auto; gap: 55px; align-items: end; padding: clamp(38px, 5vw, 68px); background: var(--accent); border-radius: var(--radius); }
.cta-box h2 { max-width: 850px; }
.cta-box p:not(.section-kicker) { max-width: 670px; margin: 20px 0 0; color: #5b3e1c; font-size: 19px; }
.site-footer { padding: 50px 0; background: var(--navy); color: white; }
.footer-grid { display: grid; grid-template-columns: 1fr auto auto; gap: 54px; align-items: end; }
.footer-brand img { width: auto; height: 34px; }
.footer-brand p { margin: 8px 0 0; color: #929dad; font-size: 14px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 23px; color: #c2c9d3; font-size: 14px; }
.footer-links a:hover { color: var(--accent); }
.copyright { margin: 0; color: #7d899a; font-size: 14px; white-space: nowrap; }

@media (max-width: 1120px) {
    .site-header { grid-template-columns: 1fr auto; }
    .desktop-nav { display: none; }
    .hero-panel { grid-template-columns: 1fr .55fr; }
    .quick-card { grid-template-columns: 45px 1fr; }
    .quick-card b { display: none; }
}
@media (max-width: 900px) {
    .page-frame { width: min(calc(100% - 28px), 1440px); margin: 14px auto; }
    .site-header { padding: 0 34px; }
    .hero-panel { grid-template-columns: 1fr; margin: 0 34px; padding: 50px 42px; }
    .hero-art { display: none; }
    .quick-grid { grid-template-columns: 1fr; padding: 28px 34px; }
    .quick-card { grid-template-columns: 54px 1fr auto; }
    .quick-card b { display: block; }
    .social-strip { margin: 0 34px; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .intro-grid, .roles-grid, .faq-grid, .facts-heading, .facts-list div { grid-template-columns: 1fr; gap: 22px; }
    .maxmodels-box { grid-template-columns: 1fr; }
    .maxmodels-mark { display: none; }
    .cta-box, .footer-grid { grid-template-columns: 1fr; align-items: start; }
}
@media (max-width: 620px) {
    body { font-size: 16px; }
    .page-frame { width: 100%; margin: 0; }
    .intro-stage { border-radius: 0; }
    .site-header { min-height: 70px; padding: 0 20px; }
    .brand img { height: 31px; }
    .hero-panel { margin: 0 14px; padding: 36px 24px 40px; }
    h1 { font-size: 48px; }
    h2 { font-size: 39px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .button { width: 100%; }
    .quick-grid { padding: 20px 14px 24px; }
    .quick-card { grid-template-columns: 44px 1fr; padding: 24px 20px; }
    .quick-icon { width: 40px; height: 40px; }
    .quick-icon svg { width: 38px; height: 38px; }
    .quick-card b { display: none; }
    .social-strip { margin: 0 14px; padding: 21px 0 9px; }
    .social-strip a { min-width: 0; flex: 1 1 33%; padding: 7px 6px; font-size: 0; }
    .social-strip a + a { border-left: 0; }
    .social-symbol { width: 38px; height: 38px; }
    .stage-note { margin-bottom: 20px; }
    .content-shell { width: min(calc(100% - 28px), var(--shell)); }
    .content-section { padding: 74px 0; }
    .feature-grid { grid-template-columns: 1fr; }
    .feature-card { min-height: 245px; }
    .maxmodels-box { padding: 34px 24px; }
    .maxmodels-actions { align-items: stretch; flex-direction: column; }
    .facts-list dd { font-size: 18px; }
    .faq-list summary { font-size: 20px; }
    .footer-links { flex-direction: column; gap: 10px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}