/* Главная Fearrow: тот же визуальный язык, что и /qelivon/ — тёплая бумага, «уголёк», Fraunces */
:root {
    color-scheme: light dark;
    --bg: light-dark(#fbf7f1, #0b0a09);
    --bg-2: light-dark(#f3ece1, #131110);
    --surface: light-dark(rgb(255 255 255 / 0.72), rgb(255 255 255 / 0.045));
    --glass: light-dark(rgb(251 247 241 / 0.86), rgb(20 18 17 / 0.82));
    --stroke: light-dark(rgb(40 25 15 / 0.11), rgb(255 255 255 / 0.09));
    --stroke-hi: light-dark(rgb(40 25 15 / 0.2), rgb(255 255 255 / 0.18));
    --text: light-dark(#1d1612, #f5f1ec);
    --text-soft: light-dark(#6b5a4e, #a8a09a);
    --ember: light-dark(#e0521f, #ff6b35);
    --ember-2: light-dark(#f0a03a, #ffb067);
    --glow-a: light-dark(rgb(255 107 53 / 0.2), rgb(255 107 53 / 0.2));
    --glow-b: light-dark(rgb(255 176 103 / 0.22), rgb(255 176 103 / 0.08));
    --btn-bg: light-dark(#1d1612, #f5f1ec);
    --btn-text: light-dark(#fbf7f1, #0b0a09);
    --code-bg: #17110d;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-serif: 'Fraunces', 'New York', 'Iowan Old Style', Georgia, serif;
    --font-mono: ui-monospace, 'SF Mono', Menlo, monospace;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 1.0625rem/1.6 var(--font-body); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -0.035em; line-height: 1.04; }
em.serif { font-family: var(--font-serif); font-weight: 400; letter-spacing: -0.02em; background: linear-gradient(100deg, var(--ember), var(--ember-2)); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: 0.06em; }
.container { width: min(100% - 32px, 1200px); margin-inline: auto; }
.eyebrow { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ember); }

/* ---------- Шапка ---------- */
.header { position: fixed; inset: 16px 0 auto; z-index: 50; }
.header .container { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand, .nav { background: var(--glass); border: 1px solid var(--stroke); border-radius: 999px; backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.brand { display: flex; align-items: center; gap: 10px; padding: 8px 18px 8px 8px; text-decoration: none; font-weight: 600; letter-spacing: -0.01em; }
.brand-mark { width: 28px; height: 28px; border-radius: 50%; background: conic-gradient(from 210deg, var(--ember), var(--ember-2), var(--ember)); display: grid; place-items: center; color: #fff; font: italic 500 1rem var(--font-serif); }
.nav { display: flex; align-items: center; gap: 2px; padding: 5px; }
.nav a { padding: 8px 14px; border-radius: 999px; text-decoration: none; font-size: 0.9rem; font-weight: 500; color: var(--text-soft); transition: color .2s, background .2s; }
.nav a:hover { color: var(--text); background: var(--stroke); }

/* ---------- Языки: в разметке все переводы, видим только текущий (как на /qelivon/) ---------- */
html[data-lang] span[lang] { display: none !important; }
html[data-lang='en'] span[lang='en'],
html[data-lang='ru'] span[lang='ru'],
html[data-lang='de'] span[lang='de'],
html[data-lang='fr'] span[lang='fr'],
html[data-lang='es'] span[lang='es'] { display: revert !important; }

.skip-link { position: fixed; top: -60px; left: 16px; z-index: 100; padding: 10px 16px; border-radius: 10px; background: var(--btn-bg); color: var(--btn-text); text-decoration: none; transition: top .2s; }
.skip-link:focus { top: 16px; }
:focus-visible { outline: 2px solid var(--ember); outline-offset: 3px; border-radius: 6px; }

.lang-menu { position: relative; }
.lang-toggle { height: 36px; min-width: 40px; padding: 0 12px; border: 0; border-radius: 999px; background: transparent; color: var(--text); font: 600 0.85rem var(--font-body); cursor: pointer; transition: background .2s; }
.lang-toggle:hover { background: var(--stroke); }
.lang-list { position: absolute; right: 0; top: calc(100% + 12px); z-index: 90; min-width: 168px; margin: 0; padding: 6px; list-style: none; border-radius: 18px; background: var(--glass); border: 1px solid var(--stroke-hi); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 24px 60px -16px rgb(0 0 0 / 0.5); }
.lang-list[hidden] { display: none; }
.lang-list button { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 14px; border: 0; border-radius: 12px; background: transparent; color: var(--text); font: 500 0.95rem var(--font-body); text-align: left; cursor: pointer; }
.lang-list button:hover { background: var(--stroke); }
.lang-list button[aria-current='true'] { color: var(--ember); }
.lang-list button[aria-current='true']::after { content: '✓'; font-size: 0.85rem; }

/* ---------- Кнопки ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; border-radius: 999px; background: var(--btn-bg); color: var(--btn-text); font-weight: 600; text-decoration: none; box-shadow: 0 10px 30px -10px var(--ember); transition: transform .3s var(--ease), box-shadow .3s; }
@media (hover: hover) { .btn:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -10px var(--ember); } }
.btn-link { display: inline-flex; align-items: center; gap: 8px; padding: 15px 6px; font-weight: 600; text-decoration: none; }
.btn-link > span[aria-hidden] { color: var(--ember); transition: transform .3s var(--ease); }
.btn-link:hover > span[aria-hidden] { transform: translateX(4px); }

/* ---------- Hero ---------- */
/* overflow-x: clip — свечения и повёрнутые карточки не расширяют страницу (иначе на телефоне шапка уезжает за экран) */
.hero { position: relative; isolation: isolate; padding: 160px 0 110px; overflow-x: clip; }
.hero::before, .hero::after { content: ''; position: absolute; z-index: -1; border-radius: 50%; }
.hero::before { right: -12%; top: -5%; width: min(900px, 120vw); aspect-ratio: 1; background: radial-gradient(closest-side, var(--glow-a), transparent 70%); animation: breathe 10s ease-in-out infinite alternate; }
.hero::after { left: -15%; bottom: -10%; width: 600px; aspect-ratio: 1; background: radial-gradient(closest-side, var(--glow-b), transparent 70%); }
@keyframes breathe { to { transform: scale(1.12) translate(-3%, 4%); } }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(2.6rem, 6.4vw, 5.4rem); margin: 22px 0 26px; }
.hero h1 em.serif { display: block; }
.hero p.lead { max-width: 30em; font-size: 1.2rem; color: var(--text-soft); margin: 0 0 36px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: center; }

/* Композиция справа: «рабочий стол» команды — код, стек, принципы */
.desk { position: relative; height: 520px; }
.card { position: absolute; border-radius: 24px; background: var(--glass); border: 1px solid var(--stroke-hi); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 30px 60px -30px rgb(60 30 10 / .45); }
.code { left: 0; top: 0; width: min(100%, 420px); padding: 0; background: var(--code-bg); border-color: rgb(255 255 255 / .08); color: #e9e1da; transform: rotate(-2deg); animation: float 8s ease-in-out infinite alternate; z-index: 1; }
.code-bar { display: flex; gap: 7px; padding: 14px 18px; border-bottom: 1px solid rgb(255 255 255 / .07); }
.code-bar i { width: 11px; height: 11px; border-radius: 50%; background: #3a302a; }
.code-bar i:first-child { background: #ff6b35; }
.code-bar span { margin-left: auto; font: 500 0.75rem var(--font-mono); color: #8d817a; }
.code pre { margin: 0; padding: 20px 22px 24px; font: 400 0.86rem/1.75 var(--font-mono); white-space: pre; overflow: hidden; }
.code .k { color: #ff8a5c; } .code .t { color: #ffc98a; } .code .s { color: #b9d48f; } .code .c { color: #7b706a; font-style: italic; }
.stack { left: 2%; bottom: 10px; padding: 18px 20px; z-index: 2; transform: rotate(3deg); animation: float 7s ease-in-out -2s infinite alternate; }
.stack small, .privacy small { display: block; font-size: 0.72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--text-soft); margin-bottom: 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; max-width: 210px; }
.chips span { padding: 5px 11px; border-radius: 999px; border: 1px solid var(--stroke-hi); font-size: 0.82rem; font-weight: 500; }
.privacy { right: 0; bottom: 80px; width: 250px; padding: 20px 22px; z-index: 2; transform: rotate(-3deg); animation: float 9s ease-in-out -4s infinite alternate; }
.privacy .row { display: flex; align-items: center; gap: 12px; font-weight: 600; }
.privacy .row + .row { margin-top: 10px; }
.privacy .dot { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: .75rem; color: #fff; background: linear-gradient(135deg, var(--ember), var(--ember-2)); }
.arrow-mark { position: absolute; right: -6px; top: -64px; width: 112px; height: 112px; z-index: 3; color: var(--ember); opacity: .9; animation: spin 40s linear infinite; }
@keyframes float { to { translate: 0 -12px; } }
@keyframes spin { to { rotate: 360deg; } }

/* ---------- Бегущая строка ---------- */
.marquee { border-block: 1px solid var(--stroke); padding: 22px 0; overflow: hidden; background: var(--bg-2); }
.marquee-track { display: flex; gap: 48px; width: max-content; animation: marquee 36s linear infinite; font: italic 400 1.6rem var(--font-serif); color: var(--text-soft); }
.marquee-track > span::after { content: '✦'; margin-left: 48px; font-style: normal; font-size: .9rem; color: var(--ember); vertical-align: middle; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Секции ---------- */
section { padding: 120px 0; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); max-width: 14em; margin-top: 14px; }
.section-head p { max-width: 26em; margin: 0; color: var(--text-soft); }

/* Что делаем — бенто */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.tile { position: relative; overflow: hidden; isolation: isolate; padding: 34px 30px 36px; border-radius: 28px; background: var(--surface); border: 1px solid var(--stroke); transition: transform .4s var(--ease), border-color .3s; }
@media (hover: hover) { .tile:hover { transform: translateY(-6px); border-color: var(--stroke-hi); } }
.tile.wide { grid-column: span 4; }
.tile.narrow { grid-column: span 2; }
.tile.third { grid-column: span 2; }
.tile.wide::before { content: ''; position: absolute; z-index: -1; right: -15%; top: -60%; width: 60%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, var(--glow-a), transparent 70%); }
.tile-icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(135deg, var(--ember), var(--ember-2)); color: #fff; }
.tile-icon svg { width: 24px; height: 24px; }
.tile h3 { font-size: 1.45rem; letter-spacing: -0.02em; margin: 26px 0 10px; }
.tile p { margin: 0; color: var(--text-soft); max-width: 30em; }
.tile .big { font: italic 400 4.2rem/1 var(--font-serif); background: linear-gradient(100deg, var(--ember), var(--ember-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Процесс */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: step; border-top: 1px solid var(--stroke-hi); }
.step { position: relative; padding: 34px 28px 0 0; }
.step::before { content: ''; position: absolute; top: -6px; left: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 0 6px var(--bg), 0 0 0 7px var(--stroke-hi); }
.step .num { font: italic 400 1rem var(--font-serif); color: var(--ember); }
.step h3 { font-size: 1.25rem; letter-spacing: -0.02em; margin: 10px 0 10px; }
.step p { margin: 0; color: var(--text-soft); font-size: 0.97rem; }

/* Манифест */
.manifesto { text-align: center; padding-block: 140px; background: var(--bg-2); border-block: 1px solid var(--stroke); }
.manifesto blockquote { margin: 0 auto; max-width: 20em; font: 400 clamp(1.8rem, 4vw, 3.1rem)/1.22 var(--font-serif); letter-spacing: -0.02em; }
.manifesto blockquote em { font-style: italic; color: var(--ember); }
.manifesto cite { display: block; margin-top: 30px; font: normal 500 0.95rem var(--font-body); color: var(--text-soft); }

/* Проекты — компактно, как упоминание */
.projects { padding-bottom: 80px; }
.project { display: flex; align-items: center; gap: 24px; padding: 22px 26px 22px 22px; border-radius: 26px; background: var(--surface); border: 1px solid var(--stroke); text-decoration: none; transition: border-color .3s, transform .4s var(--ease); }
@media (hover: hover) { .project:hover { border-color: var(--stroke-hi); transform: translateY(-3px); } }
.project img { width: 64px; height: 64px; border-radius: 15px; flex-shrink: 0; }
.project h3 { font-size: 1.3rem; letter-spacing: -0.02em; }
.project p { margin: 4px 0 0; color: var(--text-soft); font-size: 0.97rem; }
.project .go { margin-left: auto; flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--stroke-hi); color: var(--ember); transition: background .3s, color .3s; }
.project:hover .go { background: var(--ember); color: #fff; }

/* Контакт */
.contact { padding-top: 40px; }
.contact-card { position: relative; overflow: hidden; isolation: isolate; padding: 80px 56px; border-radius: 40px; background: #17110d; color: #f5f1ec; display: flex; justify-content: space-between; align-items: center; gap: 40px; border: 1px solid rgb(255 255 255 / .06); }
.contact-card::before { content: ''; position: absolute; z-index: -1; inset: -40% -10% auto auto; width: 70%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, rgb(255 107 53 / .45), transparent 70%); }
.contact-card h2 { font-size: clamp(2rem, 4.6vw, 3.6rem); max-width: 11em; }
.contact-card h2 em { font-family: var(--font-serif); font-weight: 400; font-style: italic; color: #ffb067; }
.contact-card p { color: #b7aca4; margin: 16px 0 0; }
.contact-card .btn { background: #f5f1ec; color: #17110d; flex-shrink: 0; }

/* Подвал */
footer { padding: 40px 0 56px; color: var(--text-soft); font-size: 0.9rem; }
footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; border-top: 1px solid var(--stroke); padding-top: 32px; }
footer nav { display: flex; flex-wrap: wrap; gap: 22px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--text); }

/* ---------- Юридические страницы (как /qelivon/privacy.html) ---------- */
.legal { position: relative; isolation: isolate; overflow-x: clip; padding: 150px 0 100px; }
.legal::before { content: ''; position: absolute; z-index: -1; top: -200px; right: -200px; width: 700px; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, var(--glow-a), transparent 70%); pointer-events: none; }
.legal-head { max-width: 760px; margin-bottom: 56px; }
.legal-head h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); letter-spacing: -0.045em; margin: 16px 0 20px; }
.legal-head p { margin: 0; font-size: 1.15rem; color: var(--text-soft); }
.legal-grid { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.toc { position: sticky; top: 100px; }
.toc h2 { margin: 0 0 14px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-soft); }
.toc ol { margin: 0; padding: 0; list-style: none; border-left: 2px solid var(--stroke); }
.toc a { display: block; margin-left: -2px; padding: 6px 0 6px 16px; border-left: 2px solid transparent; color: var(--text-soft); text-decoration: none; font-size: 0.94rem; line-height: 1.35; transition: color .2s, border-color .2s; }
.toc a:hover { color: var(--text); border-color: var(--ember); }
.legal-doc { max-width: 44em; min-width: 0; }
.legal-doc h2 { margin: 56px 0 14px; font-size: clamp(1.45rem, 2.8vw, 1.9rem); letter-spacing: -0.03em; scroll-margin-top: 100px; }
.legal-doc p { margin: 0; }
.legal-doc p + p, .legal-doc p + ul, .legal-doc ul + p, .legal-doc p + .app-policy { margin-top: 14px; }
.legal-doc ul { margin: 14px 0 0; padding-left: 1.3em; display: grid; gap: 10px; }
.legal-doc li::marker { color: var(--ember); }
.legal-doc a { color: var(--ember); }
.legal-doc .summary { padding: 26px 28px; border-radius: 24px; background: var(--surface); border: 1px solid var(--stroke); }
.legal-doc .summary h2 { margin: 0 0 10px; font-size: 1.2rem; }
.app-policy { display: flex; align-items: center; gap: 16px; padding: 14px 18px 14px 14px; border-radius: 20px; background: var(--surface); border: 1px solid var(--stroke); text-decoration: none; color: var(--text) !important; transition: border-color .3s; }
.app-policy img { width: 48px; height: 48px; border-radius: 11px; flex-shrink: 0; }
.app-policy .go { margin-left: auto; flex-shrink: 0; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--stroke-hi); color: var(--ember); }
@media (hover: hover) { .app-policy:hover { border-color: var(--stroke-hi); } }
.contact-box { padding: 24px 26px; border-radius: 24px; background: var(--surface); border: 1px solid var(--stroke); }
.contact-box .muted { color: var(--text-soft); font-size: 0.95rem; }
footer a[aria-current='page'] { color: var(--text); }

/* Появление при прокрутке */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { *, *::before { animation: none !important; } .js .reveal { opacity: 1; transform: none; } }

/* ---------- Адаптив ---------- */
@media (max-width: 960px) {
    .hero { padding-top: 120px; }
    .hero-grid { grid-template-columns: 1fr; }
    .desk { height: 480px; max-width: 520px; }
    .bento { grid-template-columns: 1fr 1fr; }
    .tile.wide { grid-column: span 2; }
    .tile.narrow, .tile.third { grid-column: span 1; }
    /* Шаги — вертикальной линией: в сетке точки второго ряда висели без линии */
    .steps { grid-template-columns: 1fr; row-gap: 32px; border-top: 0; border-left: 1px solid var(--stroke-hi); margin-left: 6px; padding-left: 30px; }
    .step { padding: 0; }
    .step::before { top: 4px; left: -36px; }
    .section-head, .contact-card { flex-direction: column; align-items: start; }
    .section-head { gap: 16px; margin-bottom: 40px; }
    .contact-card { padding: 48px 28px; border-radius: 28px; }
    .legal-grid { grid-template-columns: 1fr; }
    .toc { position: static; }
}
@media (max-width: 640px) {
    .nav > a { display: none; }
    .hero { padding: 110px 0 72px; }
    .hero h1 { font-size: clamp(2.1rem, 10.5vw, 2.6rem); margin: 16px 0 20px; }
    .hero p.lead { font-size: 1.07rem; margin-bottom: 28px; }
    .hero-grid { gap: 72px; }
    .desk { height: 380px; }
    .code pre { font-size: 0.74rem; padding: 16px 18px 20px; }
    .stack { display: none; }
    .privacy { width: 210px; bottom: 0; }
    .arrow-mark { width: 84px; height: 84px; top: -88px; right: 0; }
    .marquee { padding: 16px 0; }
    .marquee-track { font-size: 1.3rem; gap: 36px; }
    .marquee-track > span::after { margin-left: 36px; }
    .bento { grid-template-columns: 1fr; gap: 14px; }
    .tile.wide, .tile.narrow, .tile.third { grid-column: span 1; }
    .tile { padding: 26px 22px 28px; border-radius: 24px; }
    .tile h3 { margin-top: 18px; }
    .tile .big { font-size: 3.4rem; }
    section { padding: 80px 0; }
    .projects { padding-bottom: 32px; }
    .contact { padding-top: 16px; }
    .manifesto { padding-block: 88px; }
    .manifesto blockquote { font-size: 1.6rem; }
    .project { gap: 16px; padding: 16px; border-radius: 22px; }
    .project img { width: 52px; height: 52px; border-radius: 12px; }
    .project h3 { font-size: 1.15rem; }
    .project p { font-size: 0.88rem; line-height: 1.45; }
    .project .go { width: 38px; height: 38px; }
    .contact-card { padding: 40px 22px; }
    .contact-card .btn { padding: 14px 20px; font-size: 0.95rem; max-width: 100%; }
    footer .container { flex-direction: column; }
    .legal { padding: 110px 0 72px; }
    .legal-head { margin-bottom: 36px; }
    /* «конфиденциальности», «Datenschutzerklärung» — длинные слова; переносим по правилам языка */
    .legal-head h1 { font-size: clamp(1.75rem, 8.2vw, 2.6rem); hyphens: auto; -webkit-hyphens: auto; overflow-wrap: break-word; }
    .legal-head p { font-size: 1.05rem; }
    .legal-doc h2 { margin-top: 44px; }
    .legal-doc .summary, .contact-box { padding: 20px; border-radius: 20px; }
}

/* Модификаторы секций */
section.no-top { padding-top: 0; }
.section-head.compact { margin-bottom: 32px; }