/* ============ 115-Навигатор · дизайн-система ============
   Метафора: банковский регламент + светофор ЗСК.
   Чернильный тёмный / тёплая бумага, кириллика Unbounded+Manrope+JetBrains. */

:root {
  color-scheme: light;
  --ink: #0b1322;
  --ink-2: #101b31;
  --ink-3: #17233d;
  --paper: #f5f2ea;
  --paper-2: #ede8db;
  --line: rgba(11, 19, 34, 0.14);
  --line-inv: rgba(245, 242, 234, 0.16);
  --text: #1b2436;
  --text-soft: #55607a;
  --text-inv: #eef0f4;
  --text-inv-soft: #9aa6bd;
  --red: #ff4d5e;
  --yellow: #ffb424;
  --green: #2fd077;
  --green-deep: #0d3b24;
  --radius: 14px;
  --font-display: 'Unbounded', 'Arial Black', sans-serif;
  --font-body: 'Manrope', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
a { color: inherit; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.mono {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.82em;
  letter-spacing: 0.04em;
  padding: 0.1em 0.45em;
  border: 1px solid currentColor;
  border-radius: 6px;
  white-space: nowrap;
}

h1, h2, h3 { font-family: var(--font-display); line-height: 1.16; margin: 0 0 20px; }
h1 { font-size: clamp(30px, 4.6vw, 54px); font-weight: 700; letter-spacing: -0.01em; }
h2 { font-size: clamp(24px, 3.2vw, 38px); font-weight: 700; }
h3 { font-size: 19px; font-weight: 600; }
p { margin: 0 0 14px; }

.kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 18px;
}
.kicker-red { color: var(--red); }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 15px;
  text-decoration: none;
  text-align: center;
  border-radius: 999px;
  border: 2px solid transparent;
  padding: 13px 26px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn.is-busy { opacity: 0.6; pointer-events: none; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-sm { padding: 9px 18px; font-size: 14px; }
.btn-solid {
  background: var(--green);
  color: var(--green-deep);
  box-shadow: 0 8px 24px rgba(47, 208, 119, 0.35);
}
.btn-solid:hover { background: #45e08c; box-shadow: 0 10px 30px rgba(47, 208, 119, 0.5); }
.btn-outline { border-color: var(--line-inv); color: var(--text-inv); }
.btn-outline:hover { border-color: var(--text-inv); }
/* Тёмная кнопка для светлых карточек — вторичное действие рядом с зелёной primary */
.btn-ink { background: var(--ink); color: var(--text-inv); }
.btn-ink:hover { background: var(--ink-3); }
.btn-ghost { border-color: var(--line); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--text); }
.btn-danger { background: var(--red); color: #fff; box-shadow: 0 8px 24px rgba(255, 77, 94, 0.3); }
.btn-danger:hover { background: #ff6673; }
.btn-danger-ghost { border-color: var(--red); color: var(--red); }
.btn-danger-ghost:hover { background: rgba(255, 77, 94, 0.08); }

/* ---------- Светофор ---------- */
.traffic {
  display: inline-flex;
  gap: 10px;
  padding: 10px 14px;
  background: var(--ink);
  border-radius: 999px;
  border: 1px solid var(--line-inv);
}
.lamp {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #2a3550;
  transition: box-shadow 0.4s ease, background 0.4s ease;
}
.lamp-red.on { background: var(--red); box-shadow: 0 0 18px 2px rgba(255, 77, 94, 0.8); }
.lamp-yellow.on { background: var(--yellow); box-shadow: 0 0 18px 2px rgba(255, 180, 36, 0.8); }
.lamp-green.on { background: var(--green); box-shadow: 0 0 18px 2px rgba(47, 208, 119, 0.8); }
.traffic-lg .lamp { width: 26px; height: 26px; }

/* ---------- Хедер ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 19, 34, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-inv);
}
.site-header.scrolled { box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35); }
.header-in { display: flex; align-items: center; gap: 28px; height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-inv); }
.logo-light { display: inline-flex; gap: 4px; padding: 6px 8px; background: var(--ink-3); border-radius: 999px; }
.logo-light i { width: 8px; height: 8px; border-radius: 50%; }
.logo-light i:nth-child(1) { background: var(--red); }
.logo-light i:nth-child(2) { background: var(--yellow); }
.logo-light i:nth-child(3) { background: var(--green); }
.logo-text { font-family: var(--font-display); font-weight: 700; font-size: 16px; letter-spacing: 0.01em; }
.site-nav { display: flex; gap: 22px; margin-left: auto; }
.site-nav a {
  color: var(--text-inv-soft);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.site-nav a:hover { color: var(--text-inv); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(47, 208, 119, 0.13), transparent 60%),
    radial-gradient(700px 420px at -10% 110%, rgba(255, 77, 94, 0.1), transparent 60%),
    var(--ink);
  color: var(--text-inv);
  overflow: hidden;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-inv) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-inv) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse at 50% 40%, #000 30%, transparent 75%);
}
.hero-in {
  position: relative;
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 56px;
  align-items: center;
  padding-top: 96px;
  padding-bottom: 96px;
}
.hero h1 em { font-style: normal; color: var(--green); }
.hero .kicker { color: var(--text-inv-soft); }
.hero-sub { font-size: 19px; color: var(--text-inv-soft); max-width: 56ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 14px; }
.hero-note { font-size: 13px; color: var(--text-inv-soft); }

.panel-doc {
  background: var(--paper);
  color: var(--text);
  border-radius: var(--radius);
  padding: 26px 26px 22px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  border: 1px solid var(--paper-2);
  position: relative;
  transform: rotate(1.2deg);
}
.panel-doc::before {
  content: 'ОТКРЫТЫЕ ДАННЫЕ';
  position: absolute; top: 14px; right: -34px;
  transform: rotate(24deg);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--red);
  border: 2px solid var(--red);
  border-radius: 6px;
  padding: 4px 10px;
  opacity: 0.75;
  background: var(--paper);
}
.panel-doc-head {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-soft);
  border-bottom: 1px dashed var(--line);
  padding-bottom: 10px;
}
.panel-refs { list-style: none; margin: 0 0 18px; padding: 0; }
.panel-refs li {
  display: flex; align-items: baseline; gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
}
.panel-refs .mono { color: var(--ink); flex-shrink: 0; }
.traffic-panel { margin: 4px 0 12px; }
.panel-doc-foot { font-size: 13.5px; color: var(--text-soft); margin: 0; }

/* ---------- Почему сейчас ---------- */
.why h2 { max-width: 22ch; }
.why-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 44px;
}
.why-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
}
.why-card:nth-child(1) { border-top: 4px solid var(--red); }
.why-card:nth-child(2) { border-top: 4px solid var(--yellow); }
.why-card:nth-child(3) { border-top: 4px solid var(--green); }
.why-num { color: var(--text-soft); border: none; padding: 0; font-size: 13px; }
.why-card p:last-child { margin: 0; color: var(--text-soft); font-size: 15.5px; }
.why-foot {
  margin-top: 36px;
  padding: 18px 22px;
  border-left: 4px solid var(--ink);
  background: var(--paper-2);
  border-radius: 0 var(--radius) var(--radius) 0;
  max-width: 72ch;
}

/* ---------- Секция квиза ---------- */
.section-dark {
  background:
    radial-gradient(800px 400px at 15% 0%, rgba(255, 180, 36, 0.08), transparent 60%),
    var(--ink-2);
  color: var(--text-inv);
}
.section-dark .kicker { color: var(--text-inv-soft); }
.check-in { max-width: 860px; }
.check h2 { max-width: 30ch; }

/* ---------- Уже заблокировали ---------- */
.blocked-in {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.blocked-list { padding-left: 20px; color: var(--text-soft); }
.blocked-list li { margin-bottom: 10px; }
.blocked-form {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--red);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 20px 60px rgba(11, 19, 34, 0.08);
}
.form-head { font-family: var(--font-display); font-weight: 600; font-size: 17px; }
.blocked-form label { display: block; font-size: 13px; font-weight: 700; margin: 14px 0 6px; color: var(--text-soft); }
.blocked-form input[type="text"], .blocked-form select, .blocked-form textarea {
  width: 100%;
  font: inherit;
  font-size: 15px;
  padding: 11px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  color: var(--text);
}
.blocked-form input:focus, .blocked-form select:focus { outline: 2px solid var(--ink); border-color: var(--ink); }
.consent { display: flex !important; gap: 10px; align-items: flex-start; font-weight: 400 !important; font-size: 13.5px !important; margin: 18px 0 !important; }
.consent input { margin-top: 3px; }
.blocked-form .btn { width: 100%; }
.form-note { font-size: 12.5px; color: var(--text-soft); margin-top: 12px; }
.blocked-direct {
  grid-column: 2;
  margin-top: 16px;
  background: var(--ink);
  color: var(--text-inv);
  border-radius: var(--radius);
  padding: 22px 26px;
}
.blocked-direct p { color: var(--text-inv-soft); font-size: 14.5px; }
.blocked-direct b { color: var(--text-inv); }
.blocked-direct .btn { width: 100%; }
#lead-out textarea { font-family: var(--font-mono); font-size: 12.5px; margin-top: 6px; }

/* ---------- Тарифы ---------- */
.price-anchor {
  margin: 32px 0 8px;
  padding: 20px 24px;
  border-left: 4px solid var(--red);
  background: #fff;
  border-radius: 0 var(--radius) var(--radius) 0;
  max-width: 76ch;
}
.price-anchor-head { font-family: var(--font-display); font-weight: 700; font-size: 17px; margin-bottom: 6px; }
.price-anchor p:last-child { margin: 0; color: var(--text-soft); font-size: 15px; }

.price-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 36px;
  align-items: stretch;
}
.price-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
}
.price-card-hot {
  background: var(--ink);
  color: var(--text-inv);
  border-color: var(--ink);
  box-shadow: 0 24px 70px rgba(11, 19, 34, 0.35);
  transform: translateY(-8px);
}
.price-card-hot p { color: var(--text-inv-soft); }
.price-card-hot .price-tag { color: var(--green); }
/* flex-grow:0 обязателен: .price-tag — это <p>, а общее правило .price-card p
   растягивает абзацы, из-за чего цена отрывалась от заголовка карточки */
.price-tag { font-family: var(--font-display); font-weight: 700; font-size: 26px; margin-bottom: 8px; flex-grow: 0 !important; }
.price-card p { color: var(--text-soft); font-size: 14.5px; flex-grow: 1; }
.price-card h3 { font-size: 17.5px; }
.price-card .btn { margin-top: 12px; }
.price-card-hot .btn-solid { box-shadow: none; }
.price-note { flex-grow: 0 !important; font-size: 12.5px; margin: 10px 0 0; text-align: center; }
.price-badge {
  flex-grow: 0 !important;
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green) !important;
  border: 1px solid var(--green);
  border-radius: 6px;
  padding: 3px 8px;
  margin-bottom: 10px;
}

.price-strip {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  margin-top: 22px;
  padding: 24px 28px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.price-strip h3 { margin-bottom: 6px; font-size: 17px; }
.price-strip p { margin: 0; color: var(--text-soft); font-size: 14.5px; max-width: 68ch; }
.price-strip-actions { display: flex; flex-direction: column; gap: 10px; }
.price-strip-actions .btn { white-space: nowrap; }
.price-fine { margin-top: 20px; font-size: 13px; color: var(--text-soft); max-width: 76ch; }

/* ---------- Методика / граница ---------- */
.section-paper {
  background:
    repeating-linear-gradient(transparent 0 30px, rgba(11, 19, 34, 0.045) 30px 31px),
    var(--paper-2);
}
.method-in { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.method-ethics {
  background: #fff;
  border: 1px dashed var(--ink);
  border-radius: var(--radius);
  padding: 30px;
}
.method-fine { font-size: 13px; color: var(--text-soft); }

/* ---------- FAQ ---------- */
.faq-in { max-width: 820px; }
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 6px 0;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 800;
  font-size: 16.5px;
  padding: 16px 36px 16px 0;
  list-style: none;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute; right: 4px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--text-soft);
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item p { color: var(--text-soft); margin: 0 0 18px; max-width: 68ch; }

/* ---------- Футер ---------- */
.site-footer {
  background: var(--ink);
  color: var(--text-inv-soft);
  padding: 48px 0;
}
.footer-in { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }
.footer-brand { font-family: var(--font-display); font-weight: 700; color: var(--text-inv); }
.footer-fine { font-size: 12.5px; line-height: 1.6; }
.footer-links { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.footer-links a { color: var(--text-inv-soft); font-size: 14px; }
.footer-links a:hover { color: var(--text-inv); }

/* ---------- Диалог оплаты (e-mail для чека) ---------- */
#pay-dialog {
  border: none;
  border-radius: var(--radius);
  padding: 30px 32px;
  max-width: 420px;
  width: calc(100vw - 48px);
  background: var(--paper);
  color: var(--text);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.45);
}
#pay-dialog::backdrop { background: rgba(11, 19, 34, 0.66); backdrop-filter: blur(3px); }
.pay-dialog-head { font-family: var(--font-display); font-weight: 700; font-size: 19px; margin-bottom: 6px; }
.pay-dialog-sub { color: var(--text-soft); font-size: 14px; margin-bottom: 16px; }
#pay-dialog label { display: block; font-size: 13px; font-weight: 700; color: var(--text-soft); margin-bottom: 6px; }
#pay-email {
  width: 100%;
  font: inherit;
  font-size: 15px;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #fff;
  margin-bottom: 16px;
}
#pay-email:focus { outline: 2px solid var(--ink); border-color: var(--ink); }
.pay-urgent {
  display: flex !important;
  gap: 10px;
  align-items: flex-start;
  font-weight: 400 !important;
  font-size: 13.5px !important;
  line-height: 1.5;
  color: var(--text) !important;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 16px !important;
  cursor: pointer;
}
.pay-urgent input { margin-top: 3px; flex-shrink: 0; }
.pay-dialog-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.pay-dialog-actions .btn { flex: 1; }
.pay-dialog-note { font-size: 12px; color: var(--text-soft); margin: 14px 0 0; }

/* ---------- Тост ---------- */
#toast {
  position: fixed;
  left: 50%; bottom: 28px;
  transform: translate(-50%, 20px);
  background: var(--ink);
  color: var(--text-inv);
  border: 1px solid var(--line-inv);
  border-radius: 12px;
  padding: 14px 22px;
  font-size: 14.5px;
  max-width: min(92vw, 480px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 100;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Reveal (прячем только при работающем JS: html.js ставится инлайн-скриптом) ---------- */
html.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
html.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html.js .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Адаптив ---------- */
@media (max-width: 960px) {
  .section { padding: 68px 0; }
  .hero-in { grid-template-columns: 1fr; gap: 44px; padding-top: 64px; padding-bottom: 64px; }
  .hero-panel { max-width: 460px; }
  .why-cards { grid-template-columns: 1fr; }
  .price-cards { grid-template-columns: repeat(2, 1fr); }
  .price-card-hot { transform: none; }
  .price-strip { grid-template-columns: 1fr; }
  .price-strip-actions { flex-direction: row; }
  .price-strip-actions .btn { flex: 1; }
  .blocked-in, .method-in, .footer-in { grid-template-columns: 1fr; gap: 36px; }
  .site-nav { display: none; }
  .header-cta { margin-left: auto; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .hero-cta .btn { width: 100%; }
  .panel-doc { transform: none; }
  .panel-doc::before { right: 8px; top: -12px; }
}