:root { color-scheme: dark; --bg: #0b0c12; --panel: #131522; --panel-2: #171a2a; --line: #2a2e43; --text: #f5f5f7; --muted: #a9adbe; --violet: #9b80ff; --blue: #6ea5ff; --shell: 1180px; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { margin: 0; min-width: 320px; overflow-x: hidden; background: var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.58; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
.shell { width: min(calc(100% - 40px), var(--shell)); margin: 0 auto; }
.site-header { position: sticky; z-index: 10; top: 0; border-bottom: 1px solid rgba(42,46,67,.9); background: rgba(11,12,18,.96); }
.header-inner { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.wordmark { flex: 0 0 auto; font-weight: 800; font-size: .84rem; letter-spacing: .14em; }
.desktop-nav, .header-actions { display: flex; align-items: center; gap: 21px; }
.desktop-nav { margin-left: auto; color: var(--muted); font-size: .91rem; }
.desktop-nav a:hover, .text-action:hover, .inline-link:hover { color: var(--text); }
.text-action { color: var(--muted); font-size: .91rem; white-space: nowrap; }
.language-menu { position: relative; z-index: 20; color: var(--muted); font-size: .84rem; }
.language-menu summary { cursor: pointer; list-style: none; border: 1px solid var(--line); border-radius: 999px; padding: 7px 11px; white-space: nowrap; }
.language-menu summary::-webkit-details-marker { display: none; }
.language-list { position: absolute; right: 0; top: calc(100% + 9px); display: grid; min-width: 130px; padding: 8px; border: 1px solid var(--line); background: #161827; box-shadow: 0 18px 40px rgba(0,0,0,.32); }
.language-list a { padding: 6px 8px; color: var(--muted); }
.language-list a:hover, .language-list a[aria-current="page"] { color: var(--text); background: #20233a; }
.hero { display: grid; grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr); gap: 48px; align-items: center; padding: 82px 0 70px; }
.eyebrow { margin: 0 0 15px; color: var(--violet); font-size: .73rem; font-weight: 750; letter-spacing: .15em; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.045em; line-height: 1.05; }
h1 { max-width: 610px; margin-bottom: 24px; font-size: clamp(3.05rem, 6vw, 5.8rem); }
h2 { margin-bottom: 20px; font-size: clamp(2rem, 4vw, 3.65rem); }
h3 { margin-bottom: 13px; font-size: 1.25rem; }
p { color: var(--muted); }
.lede { max-width: 540px; margin-bottom: 29px; font-size: 1.14rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 19px; border: 1px solid transparent; border-radius: 8px; font-size: .94rem; font-weight: 700; transition: transform .16s ease, background .16s ease, border-color .16s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #10101a; background: var(--violet); }
.button-primary:hover { background: #b19bff; }
.button-quiet { border-color: var(--line); color: var(--text); background: transparent; }
.hero-visual { min-width: 0; margin: 0; border: 1px solid #2c3046; border-radius: 16px; overflow: hidden; background: #12131e; }
.hero-visual img { width: 100%; aspect-ratio: 1.56; object-fit: cover; }
.stat-rail { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #0d0f17; }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat { min-height: 112px; padding: 26px 28px; border-right: 1px solid var(--line); }
.stat:first-child { border-left: 1px solid var(--line); }
.stat strong { display: block; margin-bottom: 5px; font-size: 1.1rem; letter-spacing: -.03em; }
.stat span { color: var(--muted); font-size: .91rem; }
.intro-section { padding: 122px 0; }
.section-heading { margin-bottom: 42px; }
.section-heading.narrow { max-width: 750px; }
.section-heading p:last-child { max-width: 730px; font-size: 1.08rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feature-card, .use-card { min-width: 0; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.feature-card { padding: 30px; }
.card-index { display: inline-flex; align-items: center; justify-content: center; width: 31px; height: 31px; margin-bottom: 58px; border: 1px solid #3b4162; border-radius: 50%; color: var(--blue); font-size: .7rem; }
.feature-card p, .use-card p { margin-bottom: 0; font-size: .96rem; }
.showcase-section { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: 72px; align-items: center; padding: 0 0 122px; }
.showcase-copy { padding-left: 4vw; }
.showcase-copy p:not(.eyebrow) { font-size: 1.08rem; }
.inline-link { display: inline-block; margin-top: 8px; color: var(--violet); font-weight: 700; }
.showcase-image, .wide-image { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.showcase-image img { width: 100%; aspect-ratio: 1.22; object-fit: cover; }
.use-section { padding: 105px 0 120px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #10121c; }
.use-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 44px; }
.use-card { padding: 28px 30px; }
.wide-image img { width: 100%; aspect-ratio: 2.2; object-fit: cover; object-position: center 42%; }
.review-section { padding: 120px 0; }
.review-card { max-width: 840px; padding: clamp(32px, 6vw, 68px); border: 1px solid #3b4162; border-radius: 16px; background: #141728; }
.review-card > p:not(.eyebrow) { font-size: 1.09rem; }
.review-card .review-note { margin-top: 25px; padding-top: 20px; border-top: 1px solid var(--line); font-size: .95rem; }
.review-card .button { margin-top: 12px; }
.faq-section { padding: 0 0 122px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); padding: 21px 0; }
.faq-list summary { cursor: pointer; padding-right: 28px; font-weight: 700; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; float: right; color: var(--violet); font-size: 1.3rem; line-height: .7; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list p { max-width: 800px; margin: 16px 0 2px; }
.final-cta { display: flex; align-items: end; justify-content: space-between; gap: 36px; margin-bottom: 86px; padding: 50px; border: 1px solid #3b4162; border-radius: 16px; background: #151827; }
.final-cta h2 { max-width: 730px; margin-bottom: 10px; }
.final-cta p { max-width: 640px; margin-bottom: 0; }
.site-footer { padding: 64px 0 22px; border-top: 1px solid var(--line); background: #090a0f; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 38px; padding-bottom: 52px; }
.footer-grid p { max-width: 390px; margin: 18px 0 0; font-size: .92rem; }
.footer-grid h3 { margin: 1px 0 14px; color: var(--muted); font-size: .78rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.footer-grid > div > a:not(.wordmark) { display: block; width: max-content; margin: 7px 0; color: var(--text); font-size: .92rem; }
.footer-languages { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 10px; }
.footer-languages .language-list { position: static; display: contents; padding: 0; border: 0; box-shadow: none; background: transparent; }
.footer-languages .language-list a { padding: 0; background: transparent; color: var(--text); font-size: .92rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 21px; border-top: 1px solid var(--line); color: #767b8e; font-size: .78rem; }
@media (max-width: 860px) { .desktop-nav, .header-actions > .text-action { display: none; } .header-inner { min-height: 64px; } .header-actions { margin-left: auto; } .hero { grid-template-columns: 1fr; gap: 38px; padding: 54px 0; } .hero-copy { max-width: 650px; } .hero-visual { max-width: 680px; } .showcase-section { grid-template-columns: 1fr; gap: 32px; } .showcase-copy { padding-left: 0; } .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } .footer-grid > div:last-child { grid-column: 1 / -1; } }
@media (max-width: 620px) { .shell { width: min(calc(100% - 28px), var(--shell)); } h1 { font-size: clamp(2.7rem, 13vw, 4.1rem); } h2 { font-size: 2.2rem; } .stat-grid, .feature-grid, .use-grid, .footer-grid { grid-template-columns: 1fr; } .stat { min-height: auto; padding: 19px 0; border: 0; border-bottom: 1px solid var(--line); } .stat:first-child { border-left: 0; } .stat:last-child { border-bottom: 0; } .intro-section, .use-section, .review-section { padding-top: 76px; padding-bottom: 76px; } .showcase-section { padding-bottom: 76px; } .card-index { margin-bottom: 37px; } .wide-image img { aspect-ratio: 1.2; } .final-cta { align-items: start; flex-direction: column; margin-bottom: 50px; padding: 31px 25px; } .footer-grid { gap: 29px; } .footer-grid > div:last-child { grid-column: auto; } .footer-bottom { flex-direction: column; } }