/* botforwbcourier.com — one light design for the landing, info, legal and
   reviews pages. The look follows the courier web app itself (light theme,
   indigo accents). No inline styles anywhere: the CSP allows 'self' only. */

:root {
  --bg: #f6f6fb;
  --tint: #eef0fa;
  --surface: #ffffff;
  --ink: #14142b;
  --ink-2: #33334d;
  --muted: #666682;
  --line: #e3e3ee;
  --brand: #4f46e5;
  --brand-2: #6d5dfc;
  --brand-ink: #3730a3;
  --brand-soft: #eceefe;
  --green: #15803d;
  --green-fill: #30d158;
  --amber: #ffb340;
  --dark: #0f1020;
  --dark-2: #191a36;
  --radius: 22px;
  --shadow: 0 1px 2px rgba(20, 20, 43, 0.05), 0 12px 32px rgba(20, 20, 43, 0.08);
  --shadow-lg: 0 2px 6px rgba(20, 20, 43, 0.06), 0 30px 70px rgba(38, 32, 110, 0.18);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: var(--brand); text-decoration-thickness: 1px; text-underline-offset: 3px; }
h1, h2, h3 { margin: 0; color: var(--ink); text-wrap: balance; }
p { margin: 0; }
figure { margin: 0; }

.container { width: min(1180px, 100% - 40px); margin: 0 auto; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 14px; border-radius: 12px; background: var(--ink); color: #fff; }
.skip-link:focus { top: 12px; }
:where(a, button, summary):focus-visible { outline: 3px solid rgba(79, 70, 229, 0.45); outline-offset: 3px; border-radius: 10px; }

/* ── Header ─────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 246, 251, 0.82);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid rgba(227, 227, 238, 0.7);
}
.header-row { display: flex; align-items: center; gap: 18px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; font-size: 16px; text-decoration: none; white-space: nowrap; }
.brand-logo { width: 36px; height: 36px; border-radius: 11px; }
.brand-copy strong { font-weight: 800; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { padding: 8px 11px; border-radius: 10px; color: var(--ink-2); font-size: 14.5px; font-weight: 600; text-decoration: none; }
.nav a:hover { background: rgba(79, 70, 229, 0.08); color: var(--brand-ink); }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 16px;
  font: inherit;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.1;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}
.btn:active, .button:active { transform: translateY(1px) scale(0.99); }
.btn-lg { min-height: 58px; padding: 0 24px; border-radius: 18px; font-size: 17px; }
.btn-sm, .button-small { min-height: 40px; padding: 0 16px; border-radius: 13px; font-size: 14.5px; }
.btn-primary, .button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-2), var(--brand));
  box-shadow: 0 10px 24px rgba(79, 70, 229, 0.32);
}
.btn-primary:hover, .button-primary:hover { box-shadow: 0 14px 30px rgba(79, 70, 229, 0.42); }
.btn-soft { color: var(--brand-ink); background: var(--surface); border-color: var(--line); box-shadow: var(--shadow); }
.btn-soft:hover { border-color: rgba(79, 70, 229, 0.35); }
.btn-ghost, .button-outline { color: var(--brand-ink); background: rgba(79, 70, 229, 0.08); border-color: rgba(79, 70, 229, 0.18); }
.btn-ghost:hover, .button-outline:hover { background: rgba(79, 70, 229, 0.14); }
.btn-soft-dark { color: #fff; background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.18); }
.btn-soft-dark:hover { background: rgba(255, 255, 255, 0.16); }
.btn-gift { font-size: 22px; line-height: 1; }
.btn-stack { display: flex; flex-direction: column; align-items: flex-start; gap: 3px; text-align: left; }
.btn-stack b { font-size: 17px; }
.btn-stack small { font-size: 12.5px; font-weight: 600; opacity: 0.86; }
.play-icon { width: 0; height: 0; border-left: 11px solid currentColor; border-top: 7px solid transparent; border-bottom: 7px solid transparent; margin-right: 2px; }

/* ── Hero ───────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 56px 0 72px;
  background:
    radial-gradient(900px 480px at 88% 8%, rgba(109, 93, 252, 0.18), transparent 70%),
    radial-gradient(700px 420px at 8% 90%, rgba(48, 209, 88, 0.1), transparent 70%),
    var(--bg);
}
.hero-grid { display: flex; flex-direction: column; align-items: center; gap: 44px; }
.hero-copy { max-width: 880px; text-align: center; }
.hero-copy .lead { margin: 0 auto; max-width: 660px; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 13.5px;
  font-weight: 700;
  box-shadow: var(--shadow);
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green-fill); box-shadow: 0 0 0 4px rgba(48, 209, 88, 0.2); }
.hero h1 { margin: 20px 0 18px; font-size: clamp(36px, 4.4vw, 60px); line-height: 1.05; font-weight: 800; letter-spacing: -0.035em; }
.accent { color: var(--brand); }
.lead { max-width: 560px; color: var(--muted); font-size: clamp(17px, 1.5vw, 19.5px); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 30px; }
.hero-actions-center { justify-content: center; }
.hero-note { margin-top: 18px; color: var(--muted); font-size: 14.5px; }
.hero-note b { color: var(--ink-2); }
.hero-note a { font-weight: 700; white-space: nowrap; }

/* One wide browser window with the live map, a phone with the filters on
   top of it, and the notification a courier gets when the bot takes a task. */
.hero-visual { position: relative; width: min(1120px, 100%); padding: 0 150px 40px 0; }
.hero-shot {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid rgba(20, 20, 43, 0.08);
  box-shadow: var(--shadow-lg);
}
.hero-shot img { width: 100%; height: auto; aspect-ratio: 1600 / 1000; }
.frame-bar { display: flex; align-items: center; gap: 7px; height: 36px; padding: 0 14px; background: #f1f1f6; border-bottom: 1px solid var(--line); }
.frame-bar i { width: 10px; height: 10px; border-radius: 50%; background: #d6d6e2; }
.frame-bar span { margin-left: 12px; padding: 3px 12px; border-radius: 8px; background: #fff; color: var(--muted); font-size: 12px; font-weight: 600; }
.hero-phone {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 280px;
  overflow: hidden;
  border: 8px solid #15152a;
  border-radius: 40px;
  background: #fff;
  box-shadow: 0 36px 70px rgba(20, 20, 43, 0.32);
}
.hero-phone img { width: 100%; height: auto; aspect-ratio: 390 / 844; }
.note-card {
  position: absolute;
  left: -30px;
  top: 96px;
  display: flex;
  gap: 11px;
  width: 300px;
  padding: 13px 15px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(20, 20, 43, 0.16);
  text-align: left;
  animation: float-in 0.7s ease-out 0.4s both;
}
.note-icon { flex: 0 0 26px; height: 26px; border-radius: 9px; display: grid; place-items: center; background: rgba(48, 209, 88, 0.16); color: var(--green); font-weight: 900; }
.note-card div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.note-card b { font-size: 14.5px; }
.note-card span { color: var(--ink-2); font-size: 13px; }
.note-card small { color: var(--muted); font-size: 12.5px; }
@keyframes float-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ── Facts ──────────────────────────────────────────────────────────────── */
.facts { padding: 0 0 12px; }
.facts-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.facts-grid div { display: flex; flex-direction: column; gap: 4px; padding: 22px 24px; }
.facts-grid div + div { border-left: 1px solid var(--line); }
.facts-grid strong { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; }
.facts-grid span { color: var(--muted); font-size: 14px; line-height: 1.4; }

/* ── Sections ───────────────────────────────────────────────────────────── */
.section { padding: 96px 0; }
.section-tint { background: var(--tint); }
.section-head { max-width: 720px; margin: 0 auto 44px; text-align: center; }
.section-head-left { margin: 0; text-align: left; }
.section-head h2, .about h2, .final-cta h2, .demo-copy h2, .filters-copy h2 {
  margin: 12px 0 14px;
  font-size: clamp(29px, 3.3vw, 44px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.section-head p { color: var(--muted); font-size: 17.5px; }
.kicker, .section-label { display: inline-block; color: var(--brand); font-size: 13px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.kicker-light { color: #b4aaff; }
.fine, .fine-print { margin-top: 16px; color: var(--muted); font-size: 14px; line-height: 1.5; }
.fine-center { max-width: 760px; margin-left: auto; margin-right: auto; text-align: center; }
.link-arrow { display: inline-block; margin-top: 22px; font-weight: 700; text-decoration: none; }
.link-arrow:hover { text-decoration: underline; }

/* ── Steps ──────────────────────────────────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 0; padding: 0; list-style: none; }
.steps li { position: relative; padding: 24px 22px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.step-num { display: inline-grid; place-items: center; width: 36px; height: 36px; margin-bottom: 16px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); font-weight: 800; }
.steps h3 { margin-bottom: 8px; font-size: 18.5px; }
.steps p { color: var(--muted); font-size: 15px; }

/* ── Filters by priority ────────────────────────────────────────────────── */
.filters-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: 56px; align-items: center; }
.filters-copy > p { color: var(--muted); font-size: 17px; }
.ladder { display: flex; flex-direction: column; gap: 8px; margin: 26px 0 22px; padding: 0; list-style: none; }
.ladder li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 1px 2px rgba(20, 20, 43, 0.04);
}
.ladder li div { display: flex; flex-direction: column; min-width: 0; flex: 1 1 auto; }
.ladder b { font-size: 15.5px; }
.ladder small { color: var(--muted); font-size: 13.5px; }
.ladder em { color: var(--muted); font-size: 12.5px; font-style: normal; font-weight: 700; white-space: nowrap; }
.ladder-dot { flex: 0 0 14px; height: 14px; border-radius: 50%; border: 2px solid var(--green-fill); }
.ladder-dot.is-on { background: var(--green-fill); }
.ladder-dot.is-half { background: linear-gradient(90deg, #5ac8fa 0 50%, transparent 50%); border-color: #5ac8fa; }
.ladder-dot.is-wait { border-color: #a78bfa; }
.ladder .ladder-split { justify-content: center; padding: 6px; border: 0; background: none; box-shadow: none; color: var(--brand); font-size: 12.5px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; }
.ticks { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.ticks li { position: relative; padding-left: 26px; color: var(--ink-2); font-size: 15px; }
.ticks li::before { content: ""; position: absolute; left: 3px; top: 7px; width: 12px; height: 7px; border-left: 2.5px solid var(--green-fill); border-bottom: 2.5px solid var(--green-fill); transform: rotate(-45deg); }

.phone-frame {
  width: min(300px, 100%);
  margin: 0 auto;
  overflow: hidden;
  border: 7px solid #15152a;
  border-radius: 38px;
  background: #fff;
  box-shadow: var(--shadow-lg);
}
.phone-frame img { width: 100%; height: auto; aspect-ratio: 390 / 844; }
.filters-phone { width: min(320px, 100%); }

/* ── Tabs with real screenshots ─────────────────────────────────────────── */
.tabs { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.tab {
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-2);
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}
.tab:hover { border-color: rgba(79, 70, 229, 0.35); }
.tab.is-active { color: #fff; background: var(--ink); border-color: var(--ink); }
.tab-panel { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 36px; align-items: center; }
.tab-panel[hidden] { display: none; }
.browser-frame { overflow: hidden; border-radius: 16px; background: var(--surface); border: 1px solid rgba(20, 20, 43, 0.08); box-shadow: var(--shadow-lg); }
.browser-frame img { width: 100%; height: auto; aspect-ratio: 1440 / 900; }
.panel-copy h3 { margin-bottom: 10px; font-size: 24px; letter-spacing: -0.02em; }
.panel-copy p { color: var(--muted); font-size: 16.5px; }

/* ── Demo band ──────────────────────────────────────────────────────────── */
.demo-band {
  padding: 96px 0;
  color: #e8e8f6;
  background:
    radial-gradient(760px 420px at 85% 20%, rgba(109, 93, 252, 0.32), transparent 70%),
    radial-gradient(600px 380px at 10% 100%, rgba(48, 209, 88, 0.12), transparent 70%),
    var(--dark);
}
.demo-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 56px; align-items: center; }
.demo-copy h2 { color: #fff; }
.demo-copy p { margin-bottom: 26px; color: #b9b9d3; font-size: 17px; }
.chapters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.chapters a { padding: 7px 12px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.14); color: #d7d7ea; font-size: 13.5px; font-weight: 600; text-decoration: none; }
.chapters a:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
.demo-shot { display: block; overflow: hidden; border-radius: 18px; border: 1px solid rgba(255, 255, 255, 0.12); box-shadow: 0 40px 90px rgba(0, 0, 0, 0.45); transition: transform 0.25s ease; }
.demo-shot:hover { transform: translateY(-3px); }
.demo-shot img { width: 100%; height: auto; aspect-ratio: 1600 / 1000; }

/* ── Speed, features, login ─────────────────────────────────────────────── */
.speed-grid, .login-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.speed-card, .login-card, .feature-grid article {
  padding: 26px 24px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.speed-emoji { display: block; margin-bottom: 14px; font-size: 30px; }
.speed-card h3, .login-card h3 { margin-bottom: 8px; font-size: 20px; }
.speed-card p, .login-card p, .feature-grid p { color: var(--muted); font-size: 15px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.feature-grid article { padding: 22px 20px; }
.feature-grid span { display: block; margin-bottom: 12px; font-size: 26px; }
.feature-grid h3 { margin-bottom: 6px; font-size: 17px; }
.login-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 48px; align-items: center; }
.login-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.login-card h3 { display: flex; align-items: center; gap: 10px; }
.login-mark { width: 30px; height: 30px; border-radius: 10px; flex: 0 0 30px; }
.login-mark.tg { background: linear-gradient(135deg, #37aee2, #1e96c8); }
.login-mark.gg { background: conic-gradient(#ea4335 0 25%, #fbbc05 0 50%, #34a853 0 75%, #4285f4 0); }

/* ── Reviews ────────────────────────────────────────────────────────────── */
.reviews-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.home-reviews .reviews-grid { max-width: 980px; margin: 0 auto; }
.reviews-more { display: flex; justify-content: center; }
.review-card { padding: 22px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.review-card-mine { border-color: rgba(48, 209, 88, 0.45); }
.review-head { display: flex; align-items: center; gap: 11px; margin-bottom: 12px; }
.review-head div { display: flex; flex-direction: column; min-width: 0; }
.review-head strong { font-size: 14.5px; }
.review-head time { margin-top: 1px; color: var(--muted); font-size: 12.5px; }
.review-card p { color: var(--ink-2); font-size: 15px; line-height: 1.6; white-space: pre-line; }
.review-avatar { display: grid; flex: 0 0 auto; width: 40px; height: 40px; place-items: center; border-radius: 14px; color: #fff; font-weight: 800; background: linear-gradient(145deg, #8b93f6, #5158c9); }
.review-avatar-c0 { background: linear-gradient(145deg, #a167f2, #7650e9); }
.review-avatar-c1 { background: linear-gradient(145deg, #d946ef, #a13be0); }
.review-avatar-c2 { background: linear-gradient(145deg, #49d69f, #1fa876); }
.review-avatar-c3 { background: linear-gradient(145deg, #f9c667, #e0983a); }
.review-avatar-c4 { background: linear-gradient(145deg, #5eb3f6, #3178d6); }
.review-avatar-c5 { background: linear-gradient(145deg, #4fd1c5, #1f9c93); }
.review-avatar-c6 { background: linear-gradient(145deg, #f2789a, #d6416c); }
.review-avatar-c7 { background: linear-gradient(145deg, #8b93f6, #5158c9); }
.reviews-loading, .reviews-empty { grid-column: 1 / -1; color: var(--muted); font-size: 15px; }

/* ── Pricing ────────────────────────────────────────────────────────────── */
.pricing-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.pricing-grid > div {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 22px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.pricing-grid small { color: var(--muted); font-size: 12.5px; font-weight: 800; letter-spacing: 0.08em; }
.pricing-grid strong { font-size: 30px; font-weight: 800; letter-spacing: -0.02em; }
.pricing-grid span { color: var(--muted); font-size: 14.5px; }
.pricing-grid .recommended { border: 2px solid var(--brand); box-shadow: 0 16px 40px rgba(79, 70, 229, 0.18); }
.pricing-grid .recommended::after { content: "Выгодно"; position: absolute; top: -12px; right: 18px; padding: 4px 10px; border-radius: 999px; background: var(--brand); color: #fff; font-size: 12px; font-weight: 800; }

/* ── FAQ, about, final CTA ──────────────────────────────────────────────── */
.faq-grid { display: grid; grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr); gap: 56px; align-items: start; }
.faq-grid .section-head p { font-size: 16px; }
.faq-list { display: grid; gap: 10px; }
.faq-list details { border-radius: 18px; background: var(--surface); border: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 18px 54px 18px 20px; font-size: 16.5px; font-weight: 700; list-style: none; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: var(--brand); font-size: 24px; font-weight: 500; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { padding: 0 20px 20px; color: var(--muted); font-size: 15.5px; }
.about { max-width: 860px; }
.about p { margin-top: 14px; color: var(--ink-2); font-size: 16px; line-height: 1.7; }
.final-cta { padding: 20px 0 96px; }
.final-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 64px 28px;
  border-radius: 32px;
  text-align: center;
  color: #e8e8f6;
  background:
    radial-gradient(640px 320px at 50% 0%, rgba(109, 93, 252, 0.45), transparent 70%),
    var(--dark);
}
.cta-logo { width: 64px; height: 64px; margin-bottom: 18px; border-radius: 18px; }
.final-cta h2 { color: #fff; }
.final-cta p { max-width: 560px; color: #b9b9d3; font-size: 17px; }

/* ── Footer ─────────────────────────────────────────────────────────────── */
.site-footer, .info-footer, .main-footer { border-top: 1px solid var(--line); background: var(--surface); }
.main-footer { display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: center; padding: 30px max(20px, calc((100% - 1180px) / 2)); color: var(--muted); font-size: 13px; }
.footer-grid { display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: center; padding: 30px 0; }
.footer-center p { color: var(--muted); font-size: 13.5px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 8px; }
.footer-links a { color: var(--ink-2); font-size: 13.5px; text-decoration: none; }
.footer-links a:hover { color: var(--brand); text-decoration: underline; }
.footer-copy { color: var(--muted); font-size: 13px; }

/* ── Info, legal and reviews pages ──────────────────────────────────────── */
.info-body { background: var(--bg); }
.site-header.info-header { display: flex; align-items: center; gap: 16px; min-height: 64px; padding: 0 max(20px, calc((100% - 1180px) / 2)); }
.info-back { margin-left: auto; color: var(--ink-2); font-size: 14.5px; font-weight: 600; text-decoration: none; }
.info-back:hover { color: var(--brand); }
.info-main { width: min(1180px, 100% - 40px); margin: 0 auto; padding: 36px 0 80px; }
.info-hero { max-width: 760px; margin-bottom: 34px; }
.info-hero h1 { margin: 10px 0 12px; font-size: clamp(32px, 4vw, 48px); line-height: 1.08; font-weight: 800; letter-spacing: -0.03em; }
.info-hero p { color: var(--muted); font-size: 17px; }
.info-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 32px; align-items: start; }
.info-nav { position: sticky; top: 84px; display: flex; flex-direction: column; gap: 2px; }
.info-nav span { margin-bottom: 8px; color: var(--muted); font-size: 12.5px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.info-nav a { padding: 7px 10px; border-radius: 10px; color: var(--ink-2); font-size: 14.5px; text-decoration: none; }
.info-nav a:hover { background: rgba(79, 70, 229, 0.08); color: var(--brand-ink); }
.info-content { display: grid; gap: 16px; min-width: 0; }
.info-card { position: relative; padding: 30px 30px 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); scroll-margin-top: 84px; }
.info-card h2 { margin-bottom: 10px; font-size: 24px; letter-spacing: -0.02em; }
.info-card p { color: var(--ink-2); }
.info-card p + p { margin-top: 10px; }
.info-number { position: absolute; top: 26px; right: 28px; color: #c9c9da; font-size: 14px; font-weight: 800; }
.info-lead { margin-bottom: 18px; color: var(--muted) !important; font-size: 16.5px; }
.product-spec { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 18px 0 22px; }
.product-spec div { display: flex; flex-direction: column; gap: 3px; padding: 14px 16px; border-radius: 14px; background: var(--bg); }
.product-spec span { color: var(--muted); font-size: 13px; }
.product-spec strong { font-size: 15px; }
.info-card .pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.info-card .pricing-grid > div { box-shadow: none; }
.payment-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.payment-mark { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 16px; background: var(--bg); }
.payment-mark img { width: 38px; height: 38px; object-fit: contain; }
.payment-mark span { display: flex; flex-direction: column; min-width: 0; }
.payment-mark small { color: var(--muted); font-size: 13px; line-height: 1.35; }
.payment-mark b { margin-left: auto; color: var(--amber); }
.info-list { display: grid; gap: 10px; margin: 8px 0 0; padding-left: 20px; color: var(--ink-2); }
.registration-steps { display: grid; gap: 10px; margin: 16px 0 20px; padding: 0; list-style: none; }
.registration-steps li { display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; border-radius: 16px; background: var(--bg); }
.registration-steps span { flex: 0 0 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand); font-size: 13px; font-weight: 800; }
.registration-steps p { color: var(--muted); font-size: 14.5px; }
.support-link { display: inline-flex; align-items: center; gap: 12px; margin: 14px 0 6px; padding: 14px 18px; border-radius: 16px; background: var(--bg); color: var(--ink); text-decoration: none; }
.support-link span { color: #1e96c8; }
.support-link small { color: var(--muted); }
.terms h3 { margin: 26px 0 8px; font-size: 18px; scroll-margin-top: 84px; }
.terms h3:first-child { margin-top: 0; }
.terms p, .terms li { color: var(--ink-2); font-size: 15.5px; line-height: 1.65; }
.info-footer { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; padding: 26px max(20px, calc((100% - 1180px) / 2)); color: var(--muted); font-size: 13.5px; }
.info-footer .brand { margin-right: auto; }
.reviews-main { max-width: 980px; }
.review-compose { margin-bottom: 30px; padding: 24px 26px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.review-compose h2 { margin-bottom: 6px; font-size: 20px; }
.review-compose p { margin-bottom: 14px; color: var(--muted); font-size: 14.5px; }
.review-compose textarea { width: 100%; min-height: 110px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg); color: var(--ink); font: inherit; resize: vertical; }
.review-compose textarea:focus { outline: none; border-color: rgba(79, 70, 229, 0.55); box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15); }
.review-compose-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px; }
.review-compose-row span { color: var(--muted); font-size: 12.5px; font-variant-numeric: tabular-nums; }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 1099px) {
  .nav { display: none; }
  .header-row .btn { margin-left: auto; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 999px) {
  .hero { padding: 36px 0 48px; }
  .hero-grid, .filters-grid, .demo-grid, .login-grid, .faq-grid, .tab-panel { grid-template-columns: 1fr; gap: 36px; }
  .hero-grid { gap: 32px; }
  .hero-visual { padding: 12px 0 34px; }
  .hero-shot { width: min(300px, 80vw); margin: 0 auto; border: 7px solid #15152a; border-radius: 38px; }
  .hero-shot img { aspect-ratio: 390 / 844; }
  .frame-bar, .hero-phone { display: none; }
  .note-card { left: 50%; top: 12%; width: min(300px, 90vw); margin-left: min(-150px, -45vw); }
  .facts-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts-grid div:nth-child(3) { border-left: 0; }
  .facts-grid div:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .section, .demo-band { padding: 72px 0; }
  .filters-phone { order: 2; }
  .speed-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .info-layout { grid-template-columns: 1fr; }
  .info-nav { position: static; flex-direction: row; flex-wrap: wrap; gap: 6px; }
  .info-nav span { width: 100%; margin-bottom: 0; }
  .info-nav a { padding: 6px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 13.5px; }
  .footer-grid, .main-footer { grid-template-columns: 1fr; gap: 16px; }
}

@media (max-width: 640px) {
  .container { width: calc(100% - 32px); }
  .brand span { font-size: 15px; }
  .hero h1 { font-size: clamp(31px, 8.6vw, 40px); }
  .btn-lg { width: 100%; }
  .hero-actions { flex-direction: column; }
  .section-head { margin-bottom: 32px; }
  .section-head p, .filters-copy > p { font-size: 16px; }
  .steps, .login-cards, .reviews-grid { grid-template-columns: 1fr; }
  .steps li { padding: 20px 18px; }
  .step-num { margin-bottom: 10px; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .feature-grid article { padding: 16px 14px; border-radius: 18px; }
  .feature-grid span { margin-bottom: 8px; font-size: 22px; }
  .feature-grid h3 { font-size: 15px; }
  .feature-grid p { font-size: 13.5px; line-height: 1.45; }
  .speed-card { padding: 20px 18px; }
  .filters-phone { width: min(250px, 100%); }
  .speed-emoji { margin-bottom: 8px; font-size: 26px; }
  .facts-grid strong { font-size: 20px; }
  .facts-grid div { padding: 18px 16px; }
  .ladder li { padding: 12px 13px; gap: 11px; }
  .ladder em { display: none; }
  .tabs { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; margin: 0 -16px 22px; padding: 0 16px 4px; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tab { flex: 0 0 auto; }
  .final-inner { padding: 48px 20px; border-radius: 26px; }
  .info-card { padding: 24px 20px; }
  .product-spec, .payment-grid, .info-card .pricing-grid { grid-template-columns: 1fr; }
  .site-header.info-header .button, .site-header.info-header .info-back { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}