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

:root {
  --paper: #eef1f6;
  --sheet: #ffffff;
  --ink: #141a2e;
  --ink-2: #4a5168;
  --ink-3: #626a82;
  --rule: #d6dbe6;
  --stamp: #4338ca;
  --stamp-ink: #3730a3;
  --stamp-soft: #e7e5fb;
  --free: #0f7a55;
  --radius: 14px;
  --wrap: 1160px;
  --sans: 'Golos Text', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --serif: 'PT Serif', Georgia, 'Times New Roman', serif;
  --mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--stamp-ink); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--stamp); outline-offset: 3px; border-radius: 6px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 50; background: var(--sheet); padding: 8px 14px; }

/* ── шапка ─────────────────────────────── */
.top {
  position: sticky; top: 0; z-index: 20;
  background: rgba(238, 241, 246, .86);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.top.scrolled { border-bottom-color: var(--rule); }
.top .wrap { display: flex; align-items: center; gap: 28px; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 750; font-size: 20px; letter-spacing: -.02em; }
.logo-mark {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: var(--ink); color: #fff; font: 700 21px/1 var(--serif);
}
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: 15px; font-weight: 500; }
.nav a:hover { color: var(--ink); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 48px; padding: 0 22px; border-radius: 12px; border: 1.5px solid transparent;
  font: 600 16px/1 var(--sans); text-decoration: none; cursor: pointer;
  transition: transform .15s, background .15s, box-shadow .15s;
}
.btn:active { transform: translateY(1px); }
.btn-main { background: var(--stamp); color: #fff; box-shadow: 0 6px 18px -8px rgba(67, 56, 202, .7); }
.btn-main:hover { background: var(--stamp-ink); color: #fff; }
.btn-line { background: var(--sheet); color: var(--ink); border-color: var(--rule); }
.btn-line:hover { border-color: var(--ink-3); color: var(--ink); }
.btn svg { width: 20px; height: 20px; flex: none; }
.top .btn { min-height: 42px; padding: 0 16px; font-size: 15px; }

/* ── первый экран ──────────────────────── */
.hero { padding: 56px 0 72px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.kicker { display: inline-flex; gap: 8px; align-items: center; font-size: 14px; font-weight: 600; color: var(--free); background: #dff3ea; padding: 6px 12px; border-radius: 99px; }
.kicker::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--free); }
h1 {
  font-size: clamp(36px, 5.2vw, 62px); line-height: 1.04; letter-spacing: -.035em;
  font-weight: 800; margin: 20px 0 22px;
}
h1 em { font: italic 400 1em/1 var(--serif); letter-spacing: -.01em; color: var(--stamp); }
.lead { font-size: 19px; color: var(--ink-2); max-width: 34em; margin: 0 0 30px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { margin: 18px 0 0; font-size: 14px; color: var(--ink-3); }

/* лист документа — фирменный элемент */
.doc-stage { position: relative; padding: 18px 10px 30px 0; }
.doc {
  position: relative; background: var(--sheet); border-radius: 4px;
  padding: 38px 40px 46px; font: 400 15px/1.55 var(--serif); color: #1f2433;
  box-shadow: 0 1px 0 var(--rule), 0 30px 60px -30px rgba(20, 26, 46, .35), 0 10px 20px -12px rgba(20, 26, 46, .15);
  transform: rotate(1.2deg);
}
.doc::before {
  content: ''; position: absolute; inset: 10px -10px -10px 10px; z-index: -1;
  background: #f8f9fc; border-radius: 4px; transform: rotate(-3deg);
  box-shadow: 0 20px 40px -28px rgba(20, 26, 46, .4);
}
.doc-head { margin-left: 46%; font-size: 13.5px; line-height: 1.5; }
.doc-head p { margin: 0 0 6px; }
.doc-head b { font-weight: 700; }
.fill { background: linear-gradient(transparent 62%, var(--stamp-soft) 62%); padding: 0 2px; }
.doc-title { text-align: center; font-weight: 700; letter-spacing: .14em; font-size: 16px; margin: 26px 0 4px; }
.doc-sub { text-align: center; font-style: italic; font-size: 14px; margin: 0 0 18px; color: #3d4356; }
.doc-lines { display: grid; gap: 9px; }
.doc-lines i { display: block; height: 7px; border-radius: 4px; background: #e6e9f0; }
.doc-lines i:nth-child(1) { width: 100%; } .doc-lines i:nth-child(2) { width: 94%; }
.doc-lines i:nth-child(3) { width: 98%; } .doc-lines i:nth-child(4) { width: 71%; }
.doc-lines i:nth-child(5) { width: 0; height: 4px; }
.doc-lines i:nth-child(6) { width: 96%; } .doc-lines i:nth-child(7) { width: 58%; }
.doc-ask { margin: 18px 0 0; padding-right: 36%; font-size: 14px; }
.doc-ask b { letter-spacing: .1em; }
.doc-sign { display: flex; justify-content: space-between; align-items: end; margin-top: 44px; font-size: 13px; color: #3d4356; }
.doc-sign span:last-child { border-top: 1px solid #9aa1b3; padding-top: 3px; min-width: 120px; text-align: center; }
.stamp {
  position: absolute; right: -6px; bottom: 6px; width: 170px; height: 170px;
  color: var(--stamp); opacity: .88; mix-blend-mode: multiply;
  transform: rotate(-14deg);
  animation: stamp .55s cubic-bezier(.2, .9, .3, 1.25) .6s both;
}
@keyframes stamp {
  0% { opacity: 0; transform: rotate(-24deg) scale(1.7); }
  70% { opacity: .95; transform: rotate(-13deg) scale(.96); }
  100% { opacity: .88; transform: rotate(-14deg) scale(1); }
}

/* ── полоса фактов ─────────────────────── */
.facts { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: var(--sheet); }
.facts ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); }
.facts li { padding: 22px 20px; border-left: 1px solid var(--rule); }
.facts li:first-child { border-left: 0; padding-left: 0; }
.facts b { display: block; font-size: 19px; letter-spacing: -.01em; }
.facts span { font-size: 14.5px; color: var(--ink-2); }

/* ── секции ────────────────────────────── */
.sec { padding: 92px 0; }
.sec-white { background: var(--sheet); }
.sec-head { max-width: 660px; margin-bottom: 44px; }
h2 { font-size: clamp(30px, 3.6vw, 44px); line-height: 1.1; letter-spacing: -.03em; font-weight: 780; margin: 0 0 14px; }
.sec-head p { color: var(--ink-2); margin: 0; font-size: 18px; }

/* ситуации */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.case { background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--radius); padding: 24px 24px 22px; }
.case { position: relative; transition: border-color .2s, box-shadow .2s; }
.case:hover { border-color: var(--stamp); box-shadow: 0 10px 28px -18px rgba(67, 56, 202, .5); }
.case h3 a { color: inherit; text-decoration: none; }
.case h3 a::after { content: ''; position: absolute; inset: 0; border-radius: var(--radius); }
.case h3 a:focus-visible { outline: none; }
.case:focus-within { outline: 2px solid var(--stamp); outline-offset: 2px; }
.tools-row { margin: 22px 0 0; font-size: 15.5px; color: var(--ink-2); }
.tools-row a { color: var(--stamp-ink); font-weight: 600; }
.case h3 { font-size: 19px; margin: 0 0 8px; letter-spacing: -.01em; }
.case p { margin: 0 0 14px; color: var(--ink-2); font-size: 15.5px; }
.case small { font: 500 12.5px/1.4 var(--mono); color: var(--stamp-ink); background: var(--stamp-soft); padding: 4px 8px; border-radius: 6px; display: inline-block; }

/* прайс */
.price { border-top: 2px solid var(--ink); }
.price-row { display: grid; grid-template-columns: 1.1fr 1.6fr auto; gap: 28px; align-items: baseline; padding: 24px 0; border-bottom: 1px solid var(--rule); }
.price-row h3 { margin: 0; font-size: 20px; letter-spacing: -.01em; }
.price-row p { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.price-row .sum { font: 500 22px/1 var(--mono); white-space: nowrap; text-align: right; min-width: 120px; }
.price-row.free .sum { color: var(--free); }
.price-foot { margin-top: 22px; color: var(--ink-2); font-size: 15px; max-width: 760px; }

/* шаги */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; }
.steps li { counter-increment: s; padding: 0 24px 0 0; position: relative; }
.steps li::before {
  content: counter(s); display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid var(--ink); font: 500 17px/1 var(--mono); margin-bottom: 18px; background: var(--sheet);
}
.steps li::after { content: ''; position: absolute; top: 22px; left: 52px; right: 8px; height: 1.5px; background: var(--rule); }
.steps li:last-child::after { display: none; }
.steps h3 { font-size: 18.5px; margin: 0 0 8px; letter-spacing: -.01em; }
.steps p { margin: 0; color: var(--ink-2); font-size: 15.5px; }

/* честно о границах */
.scope { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.scope > div { border-radius: var(--radius); padding: 30px 32px; }
.scope .yes { background: var(--sheet); border: 1px solid var(--rule); }
.scope .no { background: var(--ink); color: #d9ddea; }
.scope h3 { margin: 0 0 16px; font-size: 20px; }
.scope .no h3 { color: #fff; }
.scope ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.scope li { padding-left: 28px; position: relative; font-size: 16px; }
.scope .yes li::before { content: '✓'; position: absolute; left: 0; color: var(--free); font-weight: 700; }
.scope .no li::before { content: '—'; position: absolute; left: 0; color: #8f96ad; }

/* вопросы */
.faq { max-width: 860px; border-top: 1px solid var(--rule); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 44px 22px 0; position: relative;
  font-size: 18.5px; font-weight: 600; letter-spacing: -.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ''; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; margin-top: -9px;
  border-right: 2px solid var(--ink-3); border-bottom: 2px solid var(--ink-3); transform: rotate(45deg); transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -3px; }
.faq .ans { padding: 0 0 22px; color: var(--ink-2); max-width: 720px; }
.faq .ans p { margin: 0 0 10px; }

/* заявка */
.order { background: var(--ink); color: #e4e7f1; }
.order .wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
.order h2 { color: #fff; }
.order .sec-head p { color: #b9bfd3; }
.channels { display: grid; gap: 12px; margin-top: 30px; }
.channel {
  display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: 12px;
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12);
  color: #fff; text-decoration: none; font: inherit; text-align: left; cursor: pointer; width: 100%;
}
.channel:hover { background: rgba(255, 255, 255, .11); color: #fff; }
.channel svg { width: 28px; height: 28px; flex: none; }
.channel b { display: block; font-weight: 600; }
.channel span { font-size: 14px; color: #aab1c7; }
.form { background: var(--sheet); color: var(--ink); border-radius: 18px; padding: 34px; }
.form h3 { margin: 0 0 4px; font-size: 22px; letter-spacing: -.02em; }
.form > p { margin: 0 0 22px; color: var(--ink-2); font-size: 15px; }
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 14px; font-weight: 600; }
.field input, .field select, .field textarea {
  font: 400 16px/1.4 var(--sans); color: var(--ink); background: #f7f8fb;
  border: 1.5px solid var(--rule); border-radius: 10px; padding: 12px 14px; width: 100%;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--stamp); background: #fff; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.agree { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--ink-2); margin: 4px 0 20px; }
.agree input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--stamp); flex: none; }
.files .opt { font-weight: 400; color: var(--ink-3); }
.drop { position: relative; display: grid; gap: 2px; padding: 14px 16px; border: 1.5px dashed var(--rule); border-radius: 10px; background: var(--paper); cursor: pointer; font-weight: 400 !important; transition: border-color .2s; }
.drop:hover, .drop:focus-within { border-color: var(--stamp); }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.drop-t { color: var(--stamp-ink); font-weight: 600; font-size: 15px; }
.drop-h { color: var(--ink-3); font-size: 13px; }
.file-list { list-style: none; margin: 4px 0 0; padding: 0; font-size: 14px; color: var(--ink-2); }
.file-list li { display: flex; justify-content: space-between; gap: 10px; padding: 4px 0; border-bottom: 1px solid var(--rule); }
.file-list li.bad { color: #b42318; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { width: 100%; }
.form-msg { margin: 14px 0 0; font-size: 15px; min-height: 1.4em; }
.form-msg.ok { color: var(--free); font-weight: 600; }
.form-msg.err { color: #b42318; }

/* подвал */
.foot { padding: 48px 0 56px; font-size: 14px; color: var(--ink-2); }
.foot .wrap { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 32px; }
.foot p { margin: 0 0 6px; }
.foot b { color: var(--ink); }
.foot a { color: var(--ink-2); }

/* текстовые страницы */
.page { padding: 56px 0 90px; }
.page article { background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--radius); padding: 48px 56px; max-width: 900px; }
.page h1 { font-size: clamp(28px, 3.4vw, 40px); margin: 0 0 8px; }
.page h2 { font-size: 21px; margin: 32px 0 10px; letter-spacing: -.01em; }
.page p, .page li { color: #2c3245; font-size: 16px; }
.page .meta { color: var(--ink-3); font-size: 14px; margin-bottom: 26px; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 10px; font-size: 15px; transition: .25s; z-index: 60;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ── адаптив ───────────────────────────── */
@media (max-width: 1000px) {
  .nav { display: none; }
  .top .btn { margin-left: auto; }
  .hero .wrap, .order .wrap { grid-template-columns: 1fr; gap: 44px; }
  .doc-stage { max-width: 560px; }
  .cases { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; gap: 34px 0; }
  .steps li:nth-child(2)::after { display: none; }
  .facts ul { grid-template-columns: 1fr 1fr; }
  .facts li:nth-child(3) { border-left: 0; padding-left: 0; }
  .facts li:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .foot .wrap { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .top .wrap { height: 60px; gap: 12px; }
  .top .btn span { display: none; }
  .hero { padding: 30px 0 52px; }
  .lead { font-size: 17px; }
  .cta .btn { flex: 1 1 100%; }
  .doc { padding: 26px 22px 34px; font-size: 13.5px; transform: rotate(.8deg); }
  .doc-head { margin-left: 34%; font-size: 12px; }
  .stamp { width: 124px; height: 124px; right: -4px; bottom: 2px; }
  .sec { padding: 64px 0; }
  .cases, .scope, .row2 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .steps li::after { display: none; }
  .price-row { grid-template-columns: 1fr auto; gap: 6px 16px; }
  .price-row p { grid-column: 1 / -1; grid-row: 2; }
  .price-row .sum { font-size: 19px; min-width: 0; }
  .facts li { padding: 16px 12px; }
  .facts li:nth-child(odd) { border-left: 0; padding-left: 0; }
  .form { padding: 24px 20px; }
  .scope > div { padding: 24px 22px; }
  .foot .wrap { grid-template-columns: 1fr; }
  .page article { padding: 28px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .stamp { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}