:root {
  --bg: #f4f6f2;
  --surface: #ffffff;
  --text: #1c1f23;
  --muted: #5f6b76;
  --line: #dfe5ea;
  --shadow: 0 14px 40px rgba(17, 24, 33, 0.08);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --econom-a: #2f3338;
  --econom-b: #b44f57;
  --opt-a: #d39a3a;
  --opt-b: #8e6825;
  --max-a: #249471;
  --max-b: #145f49;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "SF Pro Display", "Segoe UI", -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 700px at 20% -10%, #ffffff 20%, transparent 60%), var(--bg);
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding-bottom: 92px;
}

.container { width: min(1140px, 92vw); margin: 0 auto; }
.section { padding: 24px 0 54px; }
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; }
h1 { font-size: clamp(1.95rem, 5vw, 3.2rem); line-height: 1.12; }
h2 { font-size: clamp(1.35rem, 3vw, 2rem); margin-bottom: 10px; }
h3 { font-size: 1.08rem; }
p { margin: 0; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.eyebrow {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 10px;
}

.hero { padding-top: 28px; }
.hero__grid { display: grid; gap: 14px; }
.hero__main, .hero__status { padding: 22px; }
.hero__lead { margin-top: 14px; font-size: 1.05rem; }
.hero__trust { margin-top: 12px; color: #2f3942; }

.hero__cta {
  margin-top: 16px;
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr;
}

.hero__badges {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero__badges span,
.badges-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.86rem;
  background: #f9fbfc;
}

.hero__status h2 { font-size: 1.2rem; margin-bottom: 12px; }
.status-stack { display: grid; gap: 10px; }

.ios-card {
  border: 1px solid #e5ebf0;
  border-radius: var(--radius-lg);
  padding: 14px;
  background: linear-gradient(180deg, #ffffff, #f8fafb);
}

.ios-card h3 { margin-bottom: 4px; }
.ios-card p { color: #36424d; font-size: 0.95rem; }
.ios-card--econom { box-shadow: inset 0 3px 0 var(--econom-b); }
.ios-card--optimum { box-shadow: inset 0 3px 0 var(--opt-a); }
.ios-card--max { box-shadow: inset 0 3px 0 var(--max-a); }

.section__lead { color: var(--muted); margin-bottom: 14px; max-width: 76ch; }

.mini-grid,
.scenario-grid,
.price-grid,
.decision-grid,
.status-grid,
.case-grid,
.steps-grid,
.why-grid,
.master,
.contacts {
  display: grid;
  gap: 12px;
}

.mini-card,
.scenario,
.price-card,
.decision-grid .card,
.status-item,
.step,
.master,
.contacts,
.final-card,
.list-card,
.faq-item,
.case-grid .card {
  padding: 18px;
}

.scenario,
.price-card {
  position: relative;
  overflow: hidden;
}

.scenario::before,
.price-card::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
}

.scenario--econom::before,
.price-card.scenario--econom::before { background: linear-gradient(90deg, var(--econom-a), var(--econom-b)); }
.scenario--optimum::before,
.price-card.scenario--optimum::before { background: linear-gradient(90deg, var(--opt-a), var(--opt-b)); }
.scenario--max::before,
.price-card.scenario--max::before { background: linear-gradient(90deg, var(--max-a), var(--max-b)); }

.scenario__subtitle { margin-top: 4px; font-weight: 600; color: #36404a; }
.scenario p + p { margin-top: 10px; }

.link-btn {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: #1e2e3f;
  border-bottom: 1px solid #9bb0c3;
  font-weight: 600;
}

table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
th, td {
  text-align: left;
  padding: 9px 0;
  border-bottom: 1px solid #edf2f5;
  vertical-align: top;
}
thead th { font-size: 0.84rem; text-transform: uppercase; letter-spacing: 0.06em; color: #5f6a74; }
tr:last-child th, tr:last-child td { border-bottom: none; }

.note { margin-top: 10px; color: #4e5a66; font-size: 0.95rem; }
.note--big { margin-top: 14px; }

ul { margin: 12px 0 0; padding-left: 18px; }
li + li { margin-top: 6px; }

.status-item p,
.step p { color: #36414d; }

.badges-row {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-actions {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-lg);
  border: 1px solid #e5ebf0;
}

figcaption { margin-top: 8px; color: var(--muted); font-size: 0.92rem; }

.step span {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
  font-weight: 700;
}

.faq-list { display: grid; gap: 10px; }
.faq-item { border-radius: var(--radius-lg); }
.faq-trigger {
  width: 100%;
  border: 0;
  padding: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}
.faq-content { margin-top: 10px; color: #36404a; display: none; }
.faq-item.is-open .faq-content { display: block; }

.master { align-items: center; }

.contacts {
  align-items: center;
  background: linear-gradient(180deg, #f9fbf8, #f4f8f4);
  border-color: #dbe6dd;
}

a { color: inherit; text-decoration-thickness: 1px; }

.contacts__cta {
  display: grid;
  gap: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: var(--radius-md);
  padding: 10px 16px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
}
.btn--dark { background: #1f262d; color: #fff; }
.btn--emerald { background: #1d8868; color: #fff; }
.btn--light { background: #fff; border-color: #dbe3ea; color: #1f2d3b; }

.final-card p { margin: 10px 0 14px; }
.tiny { font-size: 0.9rem; color: var(--muted); margin-top: 10px; }

.sticky-actions {
  position: fixed;
  left: 10px;
  right: 10px;
  bottom: 10px;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 8px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 26px rgba(20, 28, 38, 0.2);
  backdrop-filter: blur(5px);
}

@media (min-width: 840px) {
  body { padding-bottom: 24px; }
  .hero__grid { grid-template-columns: 1.2fr 1fr; }
  .hero__cta { grid-template-columns: repeat(2, minmax(180px, 1fr)); }
  .mini-grid,
  .scenario-grid,
  .price-grid,
  .decision-grid,
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
  .status-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid,
  .why-grid { grid-template-columns: 1fr 1fr; }
  .master { grid-template-columns: 260px 1fr; }
  .contacts { grid-template-columns: 1fr auto; }
  .contacts__cta { grid-template-columns: 1fr 1fr; }
  .sticky-actions { display: none; }
}

@media (min-width: 1120px) {
  .steps-grid { grid-template-columns: repeat(5, 1fr); }
}