@import url('/fonts/fonts.css');

:root {
  --bg: #060608;
  --fg: #f1efe8;
  --muted: #8b8a92;
  --line: rgba(241, 239, 232, .12);
  --acid: #c8ff3c;
  --violet: #7b5cff;
  --glass: rgba(14, 14, 18, .55);
  --display: 'Unbounded', system-ui, sans-serif;
  --body: 'Manrope', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --gutter: clamp(16px, 4vw, 56px);
  color-scheme: dark;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--bg); color: var(--fg); -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
body { font-family: var(--body); font-size: 16px; line-height: 1.55; overflow-x: hidden; background: var(--bg); min-height: 100vh; }
::selection { background: var(--acid); color: #000; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* ---------- фон ---------- */
#bg { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -2; display: block; }
.grain { position: fixed; inset: -50%; z-index: -1; pointer-events: none; opacity: .07;
  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='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(6) infinite; }
@keyframes grain { 0%{transform:translate(0,0)} 20%{transform:translate(-3%,2%)} 40%{transform:translate(2%,-4%)} 60%{transform:translate(-4%,-1%)} 80%{transform:translate(3%,3%)} 100%{transform:translate(0,0)} }

/* ---------- курсор ---------- */
.cursor { position: fixed; top: 0; left: 0; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%;
  background: var(--fg); mix-blend-mode: difference; pointer-events: none; z-index: 100;
  transition: width .25s, height .25s, margin .25s; }
.cursor.big { width: 64px; height: 64px; margin: -32px 0 0 -32px; }
@media (hover: none) { .cursor { display: none; } }

/* ---------- шапка ---------- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter); mix-blend-mode: difference; }
.logo { font-family: var(--display); font-weight: 700; font-size: 18px; letter-spacing: -.02em; }
.logo i { font-style: normal; color: var(--acid); }
.nav-right { display: flex; align-items: center; gap: 10px; }
.lang { display: flex; border: 1px solid var(--line); border-radius: 99px; padding: 3px; font-family: var(--mono); font-size: 12px; }
.lang button { padding: 5px 10px; border-radius: 99px; color: var(--muted); transition: .2s; }
.lang button.on { background: var(--fg); color: #000; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 10px 18px; border-radius: 99px; font-family: var(--mono);
  font-size: 13px; letter-spacing: .02em; border: 1px solid var(--fg); transition: background .25s, color .25s; white-space: nowrap; }
.btn:hover { background: var(--fg); color: #000; }
.btn .arr { transition: transform .25s; }
.btn:hover .arr { transform: translateX(4px); }
.btn.acid { background: var(--acid); border-color: var(--acid); color: #000; }
.btn.acid:hover { background: var(--fg); border-color: var(--fg); }

/* ---------- общее ---------- */
section { position: relative; padding: clamp(80px, 14vh, 160px) var(--gutter); }
.tag { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .14em; color: var(--muted);
  display: flex; align-items: center; gap: 10px; }
.tag::before { content: ''; width: 8px; height: 8px; background: var(--acid); border-radius: 50%; box-shadow: 0 0 12px var(--acid); }
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 1s cubic-bezier(.2,.7,.1,1), transform 1s cubic-bezier(.2,.7,.1,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- hero ---------- */
.hero { min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; padding-top: 120px; padding-bottom: 48px; }
.hero h1 { font-family: var(--display); font-weight: 800; line-height: .82; letter-spacing: -.055em;
  font-size: clamp(64px, 17.5vw, 300px); margin: 24px 0 36px; user-select: none; }
.hero h1 .ch { display: inline-block; transform: translateY(110%) rotate(8deg); opacity: 0;
  animation: rise 1.1s cubic-bezier(.2,.8,.1,1) forwards; }
.hero h1 .dot { color: var(--acid); }
.hero h1 .ext { -webkit-text-stroke: 2px var(--fg); color: transparent; }
@keyframes rise { to { transform: none; opacity: 1; } }
.hero-bottom { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: end; border-top: 1px solid var(--line); padding-top: 28px; }
.hero-lead { font-size: clamp(18px, 2vw, 26px); line-height: 1.35; max-width: 640px; }
.hero-lead b { font-weight: 600; background: linear-gradient(90deg, var(--acid), #fff 60%, var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-meta { display: flex; justify-content: flex-end; gap: 28px; font-family: var(--mono); font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }
.hero-meta span b { display: block; color: var(--fg); font-size: 22px; font-family: var(--display); letter-spacing: -.02em; text-transform: none; margin-bottom: 4px; }
.scroll-hint { position: absolute; right: var(--gutter); top: 50%; writing-mode: vertical-rl; font-family: var(--mono); font-size: 11px; letter-spacing: .3em; color: var(--muted); text-transform: uppercase; }
.scroll-hint::after { content: ''; display: inline-block; width: 1px; height: 60px; background: linear-gradient(var(--acid), transparent); margin-top: 14px; animation: drip 2s infinite; }
@keyframes drip { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); padding: 22px 0; background: rgba(6,6,8,.4); backdrop-filter: blur(6px); transform: rotate(-2deg) scale(1.04); }
.marquee-track { display: flex; gap: 48px; width: max-content; animation: mq 32s linear infinite; font-family: var(--display); font-weight: 700;
  font-size: clamp(32px, 6vw, 80px); letter-spacing: -.03em; text-transform: uppercase; }
.marquee-track span:nth-child(even) { -webkit-text-stroke: 1.5px var(--fg); color: transparent; }
.marquee-track em { font-style: normal; color: var(--acid); }
@keyframes mq { to { transform: translateX(-50%); } }

/* ---------- услуги ---------- */
.services-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 56px; flex-wrap: wrap; }
.h2 { font-family: var(--display); font-weight: 700; font-size: clamp(36px, 6vw, 88px); line-height: .95; letter-spacing: -.045em; max-width: 900px; }
.h2 i { font-style: normal; color: var(--acid); }
.svc { border-top: 1px solid var(--line); position: relative; overflow: hidden; }
.svc:last-child { border-bottom: 1px solid var(--line); }
.svc::before { content: ''; position: absolute; inset: 0; background: var(--acid); transform: scaleY(0); transform-origin: bottom; transition: transform .6s cubic-bezier(.7,0,.2,1); z-index: -1; }
.svc-row { display: grid; grid-template-columns: 80px 1fr auto; align-items: center; gap: 24px; padding: 34px 0; transition: color .4s, padding .6s cubic-bezier(.7,0,.2,1); }
.svc-num { font-family: var(--mono); font-size: 13px; color: var(--muted); transition: color .4s; }
.svc-title { font-family: var(--display); font-weight: 600; font-size: clamp(28px, 4.6vw, 64px); letter-spacing: -.04em; line-height: 1; }
.svc-icon { width: 64px; height: 64px; transition: transform .6s cubic-bezier(.7,0,.2,1); }
.svc-icon * { stroke: currentColor; }
.svc-body { display: grid; grid-template-columns: 80px 1fr 1fr; gap: 24px; max-height: 0; overflow: hidden; transition: max-height .7s cubic-bezier(.7,0,.2,1), padding .6s; }
.svc-body p { font-size: 17px; max-width: 520px; }
.svc-body ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; align-content: flex-start; }
.svc-body li { font-family: var(--mono); font-size: 12px; border: 1px solid currentColor; border-radius: 99px; padding: 6px 12px; }
.svc:hover::before, .svc.open::before { transform: scaleY(1); }
.svc:hover, .svc.open { color: #000; }
.svc:hover .svc-num, .svc.open .svc-num { color: #000; }
.svc:hover .svc-row, .svc.open .svc-row { padding-left: 12px; }
.svc:hover .svc-icon, .svc.open .svc-icon { transform: rotate(90deg) scale(1.1); }
.svc:hover .svc-body, .svc.open .svc-body { max-height: 320px; padding-bottom: 36px; }

/* ---------- процесс / терминал ---------- */
.process { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.steps { margin-top: 48px; display: grid; gap: 4px; }
.step { display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 20px 0; border-top: 1px solid var(--line); opacity: .35; transition: opacity .5s; }
.step.on { opacity: 1; }
.step b { font-family: var(--mono); font-weight: 400; color: var(--acid); font-size: 13px; padding-top: 4px; }
.step h3 { font-family: var(--display); font-weight: 600; font-size: 22px; letter-spacing: -.02em; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 15px; }
.term { position: sticky; top: 100px; border: 1px solid var(--line); border-radius: 18px; background: var(--glass); backdrop-filter: blur(18px) saturate(1.4);
  box-shadow: 0 40px 120px -40px rgba(123, 92, 255, .45), inset 0 1px 0 rgba(255,255,255,.06); overflow: hidden; }
.term-bar { display: flex; align-items: center; gap: 8px; padding: 14px 16px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 12px; color: var(--muted); }
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #2a2a31; }
.term-bar i:first-child { background: var(--acid); }
.term-bar span { margin-left: auto; }
.term-body { font-family: var(--mono); font-size: 13px; line-height: 1.75; padding: 20px; min-height: 380px; white-space: pre-wrap; word-break: break-word; }
.term-body .p { color: var(--acid); }
.term-body .c { color: var(--muted); }
.term-body .v { color: #b9a8ff; }
.term-body .ok { color: var(--acid); }
.caret { display: inline-block; width: 8px; height: 1.1em; background: var(--acid); vertical-align: -3px; animation: blink 1s steps(2) infinite; }
@keyframes blink { to { opacity: 0; } }
.term-progress { height: 2px; background: var(--line); }
.term-progress div { height: 100%; width: 0; background: linear-gradient(90deg, var(--violet), var(--acid)); transition: width .4s; }

/* ---------- манифест ---------- */
.manifesto p { font-family: var(--display); font-weight: 500; font-size: clamp(28px, 4.4vw, 64px); line-height: 1.12; letter-spacing: -.035em; max-width: 1300px; margin-top: 36px; }
.manifesto .w { color: rgba(241,239,232,.14); transition: color .3s; }
.manifesto .w.lit { color: var(--fg); }
.manifesto .w.acc.lit { color: var(--acid); }

/* ---------- CTA / подвал ---------- */
.cta { text-align: center; padding-block: clamp(100px, 18vh, 200px); }
.cta .h2 { margin: 24px auto 40px; }
.cta .tag { justify-content: center; }
.orb { width: clamp(120px, 18vw, 220px); aspect-ratio: 1; margin: 0 auto 40px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff, var(--acid) 25%, var(--violet) 70%, transparent 72%);
  filter: blur(.5px) drop-shadow(0 0 60px rgba(200,255,60,.35)); animation: orb 8s ease-in-out infinite; }
@keyframes orb { 50% { transform: translateY(-14px) scale(1.04); filter: hue-rotate(40deg) drop-shadow(0 0 80px rgba(123,92,255,.5)); } }
footer { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding: 28px var(--gutter); border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 12px; color: var(--muted); }
footer a:hover { color: var(--fg); }

/* ---------- логин ---------- */
.auth { min-height: 100svh; display: grid; place-items: center; padding: 100px var(--gutter) 40px; }
.card { width: min(440px, 100%); border: 1px solid var(--line); border-radius: 24px; padding: clamp(28px, 5vw, 44px);
  background: var(--glass); backdrop-filter: blur(24px) saturate(1.5);
  box-shadow: 0 50px 140px -50px rgba(200,255,60,.25), inset 0 1px 0 rgba(255,255,255,.07); position: relative; }
.card::before { content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: conic-gradient(from var(--a, 0deg), transparent 0 70%, var(--acid), var(--violet), transparent);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  animation: spin 6s linear infinite; }
@property --a { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes spin { to { --a: 360deg; } }
.card h1 { font-family: var(--display); font-weight: 700; font-size: 34px; letter-spacing: -.04em; line-height: 1; margin: 18px 0 8px; }
.card .sub { color: var(--muted); font-size: 15px; margin-bottom: 30px; }
.field { position: relative; margin-bottom: 14px; }
.field input { width: 100%; padding: 22px 16px 8px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255,255,255,.03);
  color: var(--fg); font: 16px var(--body); outline: none; transition: border-color .2s, background .2s; }
.field label { position: absolute; left: 17px; top: 15px; color: var(--muted); font-size: 15px; pointer-events: none; transition: .2s; }
.field input:focus { border-color: var(--acid); background: rgba(200,255,60,.04); }
.field input:focus + label, .field input:not(:placeholder-shown) + label { top: 7px; font-size: 11px; font-family: var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.field .eye { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); padding: 8px; color: var(--muted); font-family: var(--mono); font-size: 11px; text-transform: uppercase; }
.field .eye:hover { color: var(--fg); }
.submit { width: 100%; justify-content: center; padding: 16px; margin-top: 10px; font-size: 14px; }
.submit[disabled] { opacity: .6; pointer-events: none; }
.err { min-height: 22px; margin-top: 14px; font-family: var(--mono); font-size: 12px; color: #ff6b6b; text-align: center; }
.shake { animation: shake .45s; }
@keyframes shake { 20%, 60% { transform: translateX(-8px); } 40%, 80% { transform: translateX(8px); } }
.back { display: block; text-align: center; margin-top: 22px; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.back:hover { color: var(--fg); }

/* ---------- адаптив ---------- */
@media (max-width: 900px) {
  .hero-bottom, .process { grid-template-columns: 1fr; }
  .hero-meta { justify-content: flex-start; }
  .term { position: relative; top: 0; }
  .scroll-hint { display: none; }
  .svc-row { grid-template-columns: 44px 1fr auto; gap: 14px; padding: 26px 0; }
  .svc-icon { width: 40px; height: 40px; }
  .svc-body { grid-template-columns: 1fr; padding-left: 58px; }
  .svc-body > :first-child { display: none; }
}
@media (max-width: 520px) {
  .nav .btn span.t { display: none; }
  .hero-meta { gap: 18px; }
  .hero h1 .ext { -webkit-text-stroke-width: 1.2px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; }
  .reveal { opacity: 1; transform: none; }
}
.hero-meta em { font-style: normal; }
/* фикс: заливка услуги внутри собственного слоя, а не за фоном страницы */
.svc { isolation: isolate; }
/* фикс: наклонная бегущая строка не даёт горизонтальный скролл */
main { overflow-x: clip; }
/* фикс: заголовок в одну строку */
.hero h1 { white-space: nowrap; font-size: clamp(44px, 13vw, 250px); }
/* фикс: фон body перекрывал холст шейдера */
body { background: transparent; }
.card h1 { font-size: clamp(22px, 6.6vw, 34px); }
.hero-lead, .hero-meta { text-shadow: 0 2px 24px rgba(0,0,0,.6); }