/* ============================================================
   TechWise Solutions — дизайн-система «издательский отчёт»
   Бумага + чернила + бирюза Самарканда. Много воздуха.
   ============================================================ */

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

:root {
  --ink: #101d2c;
  --ink-2: #16283c;
  --ink-3: #1d3c52;
  --ink-soft: #3c4c5e;
  --paper: #f6f2e9;
  --paper-2: #eee8da;
  --white: #fdfcf8;
  --line: rgba(16, 29, 44, 0.14);
  --line-strong: rgba(16, 29, 44, 0.28);
  --line-inverse: rgba(246, 242, 233, 0.16);
  --accent: #157a78;
  --accent-deep: #0f5e5c;
  --accent-bright: #5cc8b8;
  --gold: #b98428;
  --gold-soft: #d9a94e;
  --go: #2e7d4f;
  --pivot: #b98428;
  --nogo: #b4452f;
  --font-display: 'Piazzolla', Georgia, 'Times New Roman', serif;
  --font-body: 'Golos Text', -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SF Mono', Menlo, monospace;
  --w: min(1180px, calc(100vw - 48px));
  --w-narrow: min(880px, calc(100vw - 48px));
  --r: 14px;
  --shadow: 0 24px 60px -24px rgba(16, 29, 44, 0.25);
}

/* ---------- Сброс и база ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent-deep); text-decoration: none; }
a:hover { color: var(--accent); }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.12; margin: 0 0 0.5em; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
::selection { background: var(--accent); color: var(--white); }

.wrap { width: var(--w); margin-inline: auto; }
.wrap-narrow { width: var(--w-narrow); margin-inline: auto; }

/* ---------- Типографические роли ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}
.eyebrow::before { content: ''; width: 34px; height: 1px; background: var(--accent); flex: none; }
.on-dark .eyebrow { color: var(--accent-bright); }
.on-dark .eyebrow::before { background: var(--accent-bright); }

.h-xl { font-size: clamp(38px, 5.6vw, 66px); font-weight: 560; }
.h-l  { font-size: clamp(30px, 4vw, 46px); font-weight: 580; }
.h-m  { font-size: clamp(22px, 2.6vw, 29px); font-weight: 600; }
.lead { font-size: clamp(18px, 1.9vw, 21px); line-height: 1.6; color: var(--ink-soft); }
.on-dark .lead { color: rgba(246, 242, 233, 0.78); }
.muted { color: var(--ink-soft); }
.small { font-size: 14.5px; }

.num-display {
  font-family: var(--font-display);
  font-weight: 720;
  font-variant-numeric: lining-nums tabular-nums;
  letter-spacing: -0.02em;
  line-height: 0.95;
}

/* ---------- Секции ---------- */
.section { padding: clamp(72px, 9vw, 128px) 0; position: relative; }
.section-tight { padding: clamp(56px, 7vw, 96px) 0; }
.section-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 64px); }
.sep { border: 0; border-top: 1px solid var(--line); margin: 0; }
.bg-paper2 { background: var(--paper-2); }
.on-dark { background: var(--ink); color: var(--paper); }
.on-dark h1, .on-dark h2, .on-dark h3 { color: var(--white); }

/* Гирих: тонкая геометрия на тёмном */
.girih {
  background-color: var(--ink);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='168' height='168' viewBox='0 0 168 168'%3E%3Cg fill='none' stroke='%235cc8b8' stroke-opacity='0.085' stroke-width='1'%3E%3Crect x='24' y='24' width='120' height='120'/%3E%3Crect x='24' y='24' width='120' height='120' transform='rotate(45 84 84)'/%3E%3Ccircle cx='84' cy='84' r='60'/%3E%3Cpath d='M84 0v24M84 144v24M0 84h24M144 84h24'/%3E%3C/g%3E%3C/svg%3E");
}

/* ---------- Шапка ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  background: rgba(16, 29, 44, 0.6);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s;
}
.header.scrolled { background: rgba(16, 29, 44, 0.92); border-bottom-color: var(--line-inverse); }
.header-in { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--white); font-family: var(--font-display); font-size: 21px; font-weight: 640; letter-spacing: 0.005em; }
.brand:hover { color: var(--white); }
.brand .star { color: var(--accent-bright); }
.brand small { display: block; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.34em; text-transform: uppercase; color: rgba(246,242,233,0.55); margin-top: 1px; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { color: rgba(246, 242, 233, 0.82); font-size: 15px; white-space: nowrap; }
.nav a:hover { color: var(--accent-bright); }
.header .btn { margin-left: 8px; }
.lang { display: flex; gap: 2px; margin-left: 18px; font-family: var(--font-mono); font-size: 12px; }
.lang span, .lang a { padding: 4px 7px; border-radius: 6px; color: rgba(246,242,233,0.45); }
.lang .active { color: var(--white); background: rgba(246,242,233,0.12); }
.burger { display: none; margin-left: auto; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; padding: 10px; }
.burger span { display: block; height: 2px; background: var(--white); margin: 5px 0; transition: 0.25s; }
body.menu-open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px;
  font-family: var(--font-body); font-size: 15.5px; font-weight: 600;
  border: 1px solid transparent; cursor: pointer; transition: 0.22s;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: var(--white); }
.btn-primary:hover { background: var(--accent-deep); color: var(--white); transform: translateY(-1px); box-shadow: 0 12px 28px -12px rgba(15, 94, 92, 0.55); }
.btn-ghost { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.on-dark .btn-ghost, .girih .btn-ghost { border-color: rgba(246,242,233,0.35); color: var(--white); }
.on-dark .btn-ghost:hover, .girih .btn-ghost:hover { border-color: var(--accent-bright); color: var(--accent-bright); }
.btn-sm { padding: 11px 20px; font-size: 14px; }
.btn-lg { padding: 18px 36px; font-size: 16.5px; }

/* ---------- Hero ---------- */
.hero { padding: 178px 0 96px; overflow: hidden; position: relative; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: clamp(40px, 6vw, 90px); align-items: end; }
.hero h1 { font-size: clamp(42px, 6vw, 76px); font-weight: 560; color: var(--white); margin-bottom: 26px; }
.hero h1 em { font-style: italic; color: var(--accent-bright); font-weight: 480; }
.hero .lead { max-width: 640px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 38px; }
.hero-side { border-left: 1px solid var(--line-inverse); padding-left: clamp(24px, 3vw, 44px); display: grid; gap: 26px; }
.hero-side .fact b { display: block; font-family: var(--font-display); font-size: clamp(26px, 2.6vw, 34px); font-weight: 700; color: var(--white); font-variant-numeric: lining-nums; }
.hero-side .fact span { font-size: 14px; color: rgba(246,242,233,0.6); }
.proofline {
  margin-top: 64px; padding-top: 26px; border-top: 1px solid var(--line-inverse);
  display: flex; flex-wrap: wrap; gap: 10px 34px;
  font-family: var(--font-mono); font-size: 13px; color: rgba(246,242,233,0.62);
}
.proofline b { color: var(--accent-bright); font-weight: 500; }

/* ---------- Карточки-сетки ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r);
  padding: 28px 26px; transition: 0.25s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.card h3 { font-size: 19.5px; margin-bottom: 8px; }
.card p { margin: 0; color: var(--ink-soft); font-size: 15.5px; }
.card .ic { width: 42px; height: 42px; border-radius: 10px; background: rgba(21, 122, 120, 0.1); color: var(--accent-deep); display: grid; place-items: center; margin-bottom: 18px; }
.card .ic svg { width: 21px; height: 21px; }

/* Чек-карточки вопросов */
.q-card { border-left: 3px solid var(--accent); background: var(--white); border-radius: 0 var(--r) var(--r) 0; padding: 18px 22px; font-size: 16px; font-weight: 500; }
.risk-card { border-left-color: var(--nogo); }

/* ---------- Цепочка (инфографика) ---------- */
.chain { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.chain .link {
  background: var(--white); border: 1px solid var(--line-strong); border-radius: 999px;
  padding: 12px 22px; font-weight: 600; font-size: 15.5px; white-space: nowrap;
}
.chain .link.final { background: var(--ink); color: var(--white); border-color: var(--ink); }
.chain .arr { color: var(--accent); font-family: var(--font-mono); flex: none; }

/* ---------- Результаты (список) ---------- */
.results { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px 48px; }
.results li {
  list-style: none; padding: 15px 0 15px 34px; border-bottom: 1px solid var(--line);
  position: relative; font-size: 16.5px;
}
.results li::before {
  content: ''; position: absolute; left: 2px; top: 24px;
  width: 14px; height: 14px;
  background: conic-gradient(var(--accent) 0 100%);
  clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%);
}
.results { padding-left: 0; margin: 0; }

/* ---------- Процесс / таймлайн ---------- */
.timeline { display: grid; gap: 0; counter-reset: step; }
.t-step { display: grid; grid-template-columns: 130px 1fr; gap: 28px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.t-step:last-child { border-bottom: 0; }
.t-when { font-family: var(--font-mono); font-size: 13px; color: var(--accent-deep); padding-top: 5px; letter-spacing: 0.06em; }
.t-step h3 { font-size: 19px; margin-bottom: 4px; }
.t-step p { margin: 0; color: var(--ink-soft); font-size: 15.5px; }

/* Светофор */
.verdicts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.verdict { border-radius: var(--r); padding: 30px 26px; background: var(--white); border: 1px solid var(--line); border-top: 5px solid; }
.verdict.go { border-top-color: var(--go); }
.verdict.pivot { border-top-color: var(--pivot); }
.verdict.nogo { border-top-color: var(--nogo); }
.verdict b { font-family: var(--font-display); font-size: 23px; font-weight: 650; display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.verdict .dot { width: 13px; height: 13px; border-radius: 50%; flex: none; }
.verdict.go .dot { background: var(--go); box-shadow: 0 0 0 5px rgba(46,125,79,0.15); }
.verdict.pivot .dot { background: var(--pivot); box-shadow: 0 0 0 5px rgba(185,132,40,0.15); }
.verdict.nogo .dot { background: var(--nogo); box-shadow: 0 0 0 5px rgba(180,69,47,0.15); }
.verdict p { margin: 0; font-size: 15px; color: var(--ink-soft); }

/* Оффер-карточка */
.offer {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(28px, 4vw, 56px);
  background: var(--ink); color: var(--paper); border-radius: 20px;
  padding: clamp(32px, 4.5vw, 56px); position: relative; overflow: hidden;
}
.offer::after {
  content: ''; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px;
  border: 1px solid rgba(92, 200, 184, 0.25); border-radius: 50%;
}
.offer::before {
  content: ''; position: absolute; right: -30px; top: -130px; width: 320px; height: 320px;
  border: 1px solid rgba(92, 200, 184, 0.12); transform: rotate(45deg);
}
.offer h3 { color: var(--white); font-size: clamp(24px, 2.8vw, 32px); }
.offer ul { margin: 0 0 8px; padding-left: 20px; color: rgba(246,242,233,0.8); font-size: 15.5px; }
.offer li { margin-bottom: 6px; }
.offer-meta { display: grid; gap: 18px; align-content: center; position: relative; z-index: 1; }
.offer-meta .fact b { display: block; font-family: var(--font-display); font-size: 27px; font-weight: 700; color: var(--accent-bright); }
.offer-meta .fact span { font-size: 13.5px; color: rgba(246,242,233,0.6); }

/* ---------- Кейс-герой ---------- */
.case-nums { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin: clamp(36px, 5vw, 60px) 0; }
.case-num { border-top: 1px solid var(--line-inverse); padding-top: 22px; }
.case-num b { display: block; font-size: clamp(52px, 7vw, 96px); }
.case-num b { font-family: var(--font-display); font-weight: 720; line-height: 0.95; letter-spacing: -0.02em; color: var(--white); font-variant-numeric: lining-nums; }
.case-num.gold b { color: var(--gold-soft); }
.case-num span { display: block; margin-top: 10px; font-size: 15px; color: rgba(246,242,233,0.65); max-width: 260px; }
.pullquote {
  border-left: 3px solid var(--accent-bright); padding: 6px 0 6px 28px;
  font-family: var(--font-display); font-style: italic; font-weight: 460;
  font-size: clamp(19px, 2.2vw, 24px); line-height: 1.5; color: rgba(246,242,233,0.92);
  max-width: 820px; margin: 0;
}
.pullquote b { color: var(--gold-soft); font-weight: 650; }

/* ---------- Шкала реальности спроса ---------- */
.scale { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-top: 46px; }
.scale-step { position: relative; }
.scale-bar { height: 10px; border-radius: 99px; background: var(--paper-2); border: 1px solid var(--line); overflow: hidden; margin-bottom: 14px; }
.scale-bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-deep)); width: 100%; transform-origin: left; }
.scale-step:nth-child(1) .scale-bar i { opacity: 0.18; }
.scale-step:nth-child(2) .scale-bar i { opacity: 0.32; }
.scale-step:nth-child(3) .scale-bar i { opacity: 0.5; }
.scale-step:nth-child(4) .scale-bar i { opacity: 0.68; }
.scale-step:nth-child(5) .scale-bar i { opacity: 0.84; }
.scale-step:nth-child(6) .scale-bar i { opacity: 1; }
.scale-step b { font-size: 16px; display: block; }
.scale-step span { font-size: 13px; color: var(--ink-soft); }
.scale-step:last-child b { color: var(--accent-deep); }
.scale-note { margin-top: 34px; font-size: 15.5px; color: var(--ink-soft); max-width: 720px; }

/* ---------- Аккордеон услуг ---------- */
.acc { border-top: 1px solid var(--line-strong); }
.acc details { border-bottom: 1px solid var(--line-strong); }
.acc summary {
  list-style: none; cursor: pointer; display: grid;
  grid-template-columns: 64px 1fr 40px; gap: 20px; align-items: baseline;
  padding: 30px 0; transition: 0.2s;
}
.acc summary::-webkit-details-marker { display: none; }
.acc .idx { font-family: var(--font-mono); font-size: 14px; color: var(--accent-deep); }
.acc summary h3 { margin: 0; font-size: clamp(20px, 2.4vw, 27px); }
.acc summary .tag { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); display: block; margin-top: 6px; }
.acc .plus { justify-self: end; width: 30px; height: 30px; border: 1px solid var(--line-strong); border-radius: 50%; position: relative; transition: 0.25s; align-self: center; }
.acc .plus::before, .acc .plus::after { content: ''; position: absolute; inset: 0; margin: auto; background: var(--ink); }
.acc .plus::before { width: 12px; height: 1.5px; }
.acc .plus::after { width: 1.5px; height: 12px; transition: 0.25s; }
.acc details[open] .plus { transform: rotate(45deg); border-color: var(--accent); }
.acc details[open] .plus::before, .acc details[open] .plus::after { background: var(--accent-deep); }
.acc .acc-body { padding: 0 0 34px 84px; max-width: 860px; color: var(--ink-soft); }
.acc .acc-body ul { columns: 2; gap: 40px; margin: 0; padding-left: 18px; font-size: 15.5px; }
.acc .acc-body li { margin-bottom: 8px; break-inside: avoid; }

/* ---------- Инфраструктура: цифры ---------- */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px 28px; }
.metric { border-top: 1px solid var(--line-inverse); padding-top: 18px; }
.metric b { display: block; font-family: var(--font-display); font-size: clamp(30px, 3.4vw, 44px); font-weight: 700; color: var(--white); font-variant-numeric: lining-nums tabular-nums; }
.metric b em { font-style: normal; color: var(--accent-bright); }
.metric span { font-size: 14px; color: rgba(246,242,233,0.62); }
.infra-chain { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 40px 0 8px; }
.infra-chain .link { border: 1px solid rgba(92,200,184,0.4); color: var(--accent-bright); border-radius: 99px; padding: 9px 18px; font-family: var(--font-mono); font-size: 13px; }
.infra-chain .arr { color: rgba(246,242,233,0.4); }

/* ---------- Детальные блоки инфраструктуры ---------- */
.infra-detail { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.infra-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 30px 28px; display: flex; flex-direction: column; gap: 12px; transition: 0.25s; }
.infra-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.infra-card h3 { font-size: 21px; margin: 0; }
.infra-card .sub { font-family: var(--font-mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent-deep); }
.infra-card p { color: var(--ink-soft); font-size: 15px; margin: 0; flex: 1; }
.infra-card .link-arrow { font-weight: 600; font-size: 15px; color: var(--accent-deep); display: inline-flex; gap: 8px; align-items: center; }
.infra-card .link-arrow::after { content: '→'; transition: 0.2s; }
.infra-card:hover .link-arrow::after { transform: translateX(4px); }

/* ---------- Пирамида ---------- */
.pyramid { display: grid; gap: 14px; max-width: 860px; }
.tier { border-radius: var(--r); padding: 26px 30px; border: 1px solid var(--line); background: var(--white); }
.tier.crown { background: var(--ink); color: var(--paper); border-color: var(--ink); width: 100%; }
.tier.crown h3 { color: var(--gold-soft); }
.tier.core { width: 92%; margin-inline: auto; }
.tier.moat { width: 84%; margin-inline: auto; }
.tier .tier-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.65; display: block; margin-bottom: 8px; }
.tier h3 { font-size: 20px; margin-bottom: 6px; }
.tier p { margin: 0; font-size: 15.5px; color: var(--ink-soft); }
.tier.crown p { color: rgba(246,242,233,0.8); }

/* ---------- Команда ---------- */
.team { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.person { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; }
.person .ava {
  width: 74px; height: 74px; border-radius: 50%;
  background: linear-gradient(135deg, var(--ink-2), var(--accent-deep));
  color: var(--accent-bright); display: grid; place-items: center;
  font-family: var(--font-display); font-size: 24px; font-weight: 650; margin-bottom: 20px;
}
.person h3 { font-size: 19px; margin-bottom: 2px; }
.person .role { font-size: 14px; color: var(--accent-deep); font-weight: 600; margin-bottom: 10px; }
.person p { font-size: 14.5px; color: var(--ink-soft); margin: 0; }

/* ---------- Кейсы-карточки ---------- */
.case-card { display: flex; flex-direction: column; gap: 14px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 30px 28px; transition: 0.25s; color: var(--ink); }
a.case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); color: var(--ink); }
.case-card .kpi { font-family: var(--font-display); font-size: 38px; font-weight: 720; color: var(--accent-deep); }
.case-card h3 { font-size: 19px; margin: 0; }
.case-card p { margin: 0; font-size: 15px; color: var(--ink-soft); flex: 1; }
.case-card.soon { opacity: 0.62; border-style: dashed; }
.badge { align-self: flex-start; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; padding: 5px 12px; border-radius: 99px; border: 1px solid var(--line-strong); color: var(--ink-soft); }
.badge.live { border-color: rgba(46,125,79,0.4); color: var(--go); }

/* ---------- Сравнительная таблица ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--white); }
table.cmp { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 640px; }
.cmp th, .cmp td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.cmp th { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); font-weight: 500; }
.cmp tr:last-child td { border-bottom: 0; background: rgba(21, 122, 120, 0.07); font-weight: 500; }
.cmp td:first-child { font-weight: 600; }

/* ---------- Pain-чеклист ---------- */
.pain { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 0; margin: 0; }
.pain li { list-style: none; display: flex; gap: 14px; align-items: flex-start; background: var(--white); border: 1px solid var(--line); border-radius: 10px; padding: 15px 18px; font-size: 15.5px; }
.pain li::before { content: '✕'; color: var(--nogo); font-weight: 700; flex: none; margin-top: 1px; }

/* ---------- Формы ---------- */
.form-shell { background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: clamp(28px, 4vw, 48px); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13.5px; font-weight: 600; letter-spacing: 0.02em; }
.field label i { font-style: normal; color: var(--nogo); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 15.5px; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: 10px;
  padding: 13px 15px; width: 100%; transition: 0.2s;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); background: var(--white); box-shadow: 0 0 0 3px rgba(21,122,120,0.14); }
.field .err-msg { display: none; font-size: 12.5px; color: var(--nogo); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--nogo); }
.field.invalid .err-msg { display: block; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 13.5px; color: var(--ink-soft); }
.consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent); flex: none; }
.consent-wrap.invalid { color: var(--nogo); }
.consent-wrap.invalid .err-msg { display: inline; margin-left: 6px; font-weight: 600; }
.form-foot { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 26px; }
.form-note { font-size: 13px; color: var(--ink-soft); }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

fieldset.fgroup { border: 0; padding: 0; margin: 0 0 10px; }
fieldset.fgroup legend { font-family: var(--font-display); font-size: 20px; font-weight: 640; padding: 0; margin-bottom: 16px; }

/* ---------- Футер ---------- */
.footer { background: var(--ink); color: rgba(246,242,233,0.72); padding: 72px 0 40px; font-size: 14.5px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer h4 { color: var(--white); font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 18px; }
.footer a { color: rgba(246,242,233,0.72); display: block; padding: 4px 0; }
.footer a:hover { color: var(--accent-bright); }
.footer .legal { border-top: 1px solid var(--line-inverse); padding-top: 26px; display: flex; flex-wrap: wrap; gap: 10px 32px; justify-content: space-between; font-size: 13px; color: rgba(246,242,233,0.45); }
.footer .brand { margin-bottom: 16px; }
.soon-chip { display: inline-block; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; border: 1px solid var(--line-inverse); border-radius: 99px; padding: 2px 9px; margin-left: 8px; color: rgba(246,242,233,0.5); }

/* ---------- Плавающая кнопка ---------- */
.fab { position: fixed; right: 26px; bottom: 26px; z-index: 55; }
.fab-btn {
  width: 58px; height: 58px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--accent); color: var(--white); display: grid; place-items: center;
  box-shadow: 0 16px 36px -10px rgba(15, 94, 92, 0.6); transition: 0.25s;
}
.fab-btn:hover { transform: translateY(-2px) scale(1.04); }
.fab-menu {
  position: absolute; right: 0; bottom: 72px; width: 250px;
  background: var(--white); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow); padding: 12px; display: none;
}
.fab.open .fab-menu { display: block; }
.fab-menu a, .fab-menu span { display: flex; gap: 12px; align-items: center; padding: 11px 12px; border-radius: 10px; font-size: 14.5px; font-weight: 500; color: var(--ink); }
.fab-menu a:hover { background: var(--paper); }
.fab-menu .pending { color: var(--ink-soft); cursor: default; }
.fab-menu .pending em { font-style: normal; font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; border: 1px solid var(--line); padding: 2px 7px; border-radius: 99px; }

/* ---------- Page-hero (внутренние страницы) ---------- */
.page-hero { padding: 168px 0 72px; }
.page-hero h1 { font-size: clamp(34px, 4.6vw, 58px); color: var(--white); max-width: 900px; }
.page-hero .lead { max-width: 720px; }
.crumbs { font-family: var(--font-mono); font-size: 12.5px; color: rgba(246,242,233,0.55); margin-bottom: 26px; display: flex; gap: 10px; flex-wrap: wrap; }
.crumbs a { color: rgba(246,242,233,0.55); }
.crumbs a:hover { color: var(--accent-bright); }

/* ---------- CTA-полоса ---------- */
.cta-band { border-radius: 22px; padding: clamp(40px, 5.5vw, 72px); text-align: left; position: relative; overflow: hidden; }
.cta-band h2 { max-width: 640px; }
.cta-band .btns { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 30px; }

/* ---------- Анимации появления ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s cubic-bezier(0.2, 0.65, 0.25, 1), transform 0.7s cubic-bezier(0.2, 0.65, 0.25, 1); }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.08s; } .reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; } .reveal-d4 { transition-delay: 0.32s; }
.no-anim .reveal { transition: none !important; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}

/* ---------- Адаптив ---------- */
@media (max-width: 1020px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: 1fr; align-items: start; }
  .hero-side { border-left: 0; padding-left: 0; border-top: 1px solid var(--line-inverse); padding-top: 26px; grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
  .lang { display: none; }
  .header .btn { display: none; }
  .burger { display: block; }
  body.menu-open .mobile-menu { transform: none; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .grid-2, .grid-3, .grid-4, .infra-detail, .team, .verdicts { grid-template-columns: 1fr; }
  .results { grid-template-columns: 1fr; }
  .pain { grid-template-columns: 1fr; }
  .case-nums { grid-template-columns: 1fr; gap: 30px; }
  .scale { grid-template-columns: repeat(2, 1fr); gap: 20px 14px; }
  .offer { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .acc summary { grid-template-columns: 1fr 34px; }
  .acc .idx { display: none; }
  .acc .acc-body { padding-left: 0; }
  .acc .acc-body ul { columns: 1; }
  .t-step { grid-template-columns: 1fr; gap: 6px; }
  .hero { padding-top: 140px; }
  .hero-side { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .chain .arr { display: none; }
  .chain .link { width: 100%; text-align: center; }
  .fab { right: 16px; bottom: 16px; }
}

/* ---------- Мобильное меню ---------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 58; background: var(--ink); color: var(--paper);
  padding: 110px 28px 40px; transform: translateY(-102%); transition: transform 0.38s cubic-bezier(0.6, 0, 0.2, 1);
  display: flex; flex-direction: column; gap: 6px; overflow-y: auto;
}
.mobile-menu a { color: var(--white); font-family: var(--font-display); font-size: 27px; font-weight: 560; padding: 10px 0; border-bottom: 1px solid var(--line-inverse); }
.mobile-menu a:hover { color: var(--accent-bright); }
.mobile-menu .mm-cta { margin-top: 22px; border-bottom: 0; }
.mobile-menu .mm-langs { margin-top: auto; font-family: var(--font-mono); font-size: 13px; color: rgba(246,242,233,0.5); }