:root {
  --bg: #0b1220;
  --surface: #121d33;
  --surface-soft: #0f1a2e;
  --text: #f4f7ff;
  --text-muted: #afbdd8;
  --line: rgba(219, 232, 255, 0.16);
  --primary: #4d8eff;
  --primary-strong: #3678ec;
  --max: 1160px;
  --radius: 12px;
  --radius-small: 8px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.24);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: radial-gradient(circle at top right, #162746 0, var(--bg) 48%);
  color: var(--text);
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

.section {
  padding: 80px 0;
}

.muted {
  background: rgba(9, 16, 29, 0.52);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(8, 14, 26, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-right: auto;
}

.logo-mark {
  width: 20px;
  height: 20px;
  border: 3px solid var(--primary);
  border-radius: 50%;
}

.logo-text {
  font-weight: 700;
  letter-spacing: 0.03em;
}

.site-nav {
  display: flex;
  gap: 24px;
}

.site-nav a {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  border-radius: var(--radius-small);
  min-height: 40px;
  padding: 0 12px;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: var(--radius-small);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  transition: 0.2s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--primary-strong);
  border-color: var(--primary-strong);
}

.btn-secondary,
.btn-outline {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.btn-ghost {
  border-color: transparent;
  color: var(--text-muted);
}

.btn-small {
  min-height: 38px;
  padding: 0 14px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: #98c2ff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(26px, 4vw, 38px);
  letter-spacing: -0.02em;
}

h3 {
  font-size: 22px;
}

.hero-description,
.subtle {
  color: var(--text-muted);
}

.hero-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-metrics {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.hero-metrics li {
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
}

.hero-metrics strong {
  display: block;
  font-size: 22px;
  font-weight: 700;
}

.hero-metrics span {
  color: var(--text-muted);
  font-size: 13px;
}

.section-head {
  margin-bottom: 28px;
  max-width: 760px;
}

.section-head.compact {
  margin-bottom: 0;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
  box-shadow: var(--shadow);
}

.hero-media {
  padding: 12px;
}

.hero-media svg {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
}

.benefits-grid,
.coaches-grid,
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.benefit,
.coach,
.review {
  padding: 20px;
}

.benefit p,
.coach p,
.review p {
  color: var(--text-muted);
  margin: 12px 0 0;
}

.review cite {
  display: block;
  margin-top: 16px;
  color: #d2e4ff;
  font-style: normal;
  font-weight: 500;
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.program {
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.program .price {
  margin: 8px 0 16px;
  color: #a7c8ff;
  font-weight: 600;
}

.program ul {
  margin: 0 0 18px;
  padding-left: 20px;
  color: var(--text-muted);
  display: grid;
  gap: 8px;
}

.program .btn {
  margin-top: auto;
}

.featured {
  border-color: rgba(110, 164, 255, 0.6);
}

.badge {
  display: inline-flex;
  width: fit-content;
  margin: 0 0 12px;
  min-height: 28px;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(121, 172, 255, 0.4);
  font-size: 12px;
  color: #bdd9ff;
}

.cta-band {
  padding: 60px 0;
}

.cta-wrap {
  border: 1px solid rgba(130, 176, 255, 0.35);
  border-radius: var(--radius);
  background: linear-gradient(130deg, rgba(38, 89, 172, 0.45), rgba(23, 48, 88, 0.5));
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.cta-wrap p {
  margin: 8px 0 0;
  color: #d7e8ff;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  padding: 16px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-item p {
  margin: 12px 0 0;
  color: var(--text-muted);
}

.form-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}

.lead-form {
  padding: 20px;
  display: grid;
  gap: 12px;
}

label {
  font-size: 14px;
  font-weight: 500;
}

input,
select {
  min-height: 46px;
  border-radius: var(--radius-small);
  border: 1px solid var(--line);
  background: rgba(8, 16, 30, 0.82);
  color: var(--text);
  padding: 0 12px;
  font: inherit;
}

input:focus,
select:focus {
  outline: 2px solid rgba(114, 167, 255, 0.5);
  outline-offset: 1px;
}

.privacy,
.form-message {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.form-message.success {
  color: #9af0b6;
}

.form-message.error {
  color: #ffb1b1;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.footer-contacts {
  display: grid;
  gap: 4px;
}

@media (max-width: 980px) {
  .hero-grid,
  .form-layout {
    grid-template-columns: 1fr;
  }

  .benefits-grid,
  .programs-grid,
  .coaches-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .section {
    padding: 64px 0;
  }

  .site-nav {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
    background: #0b1629;
    padding: 12px;
    flex-direction: column;
    gap: 8px;
  }

  .site-nav.open {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
  }

  .btn-small {
    display: none;
  }

  .hero-metrics,
  .benefits-grid,
  .programs-grid,
  .coaches-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .cta-wrap,
  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}