:root {
  --bg: #0b0f14;
  --card: #101823;
  --ink: #eaf0f7;
  --muted: #b7c3d4;
  --line: rgba(255, 255, 255, .10);
  --accent: #45c0ff;
  --accent2: #6ee7b7;
  --warn: #ffd166;
  --shadow: 0 18px 60px rgba(0, 0, 0, .45);
  --radius: 18px;
  --radius2: 14px;
  --max: 1180px;
  --pad: 24px;
  --h: 72px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth
}

body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(900px 600px at 18% 0%, rgba(69, 192, 255, .18), transparent 60%),
    radial-gradient(900px 600px at 80% 0%, rgba(110, 231, 183, .14), transparent 60%),
    linear-gradient(180deg, #070a0e 0%, #0b0f14 100%);
  color: var(--ink);
}

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

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad)
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 15, 20, .78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  height: var(--h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(69, 192, 255, .95), rgba(110, 231, 183, .9));
  box-shadow: 0 10px 28px rgba(69, 192, 255, .20);
}

.brand h1 {
  font-size: 16px;
  margin: 0;
  letter-spacing: .2px
}

.brand span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px
}

.nav {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  justify-content: center;
}

.nav a {
  font-size: 14px;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 10px
}

.nav a:hover {
  background: rgba(255, 255, 255, .06);
  color: var(--ink)
}

.cta-row {
  display: flex;
  align-items: center;
  gap: 10px
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .06);
  color: var(--ink);
  font-weight: 600;
  font-size: 14px;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .30)
}

.btn.primary {
  border: none;
  background: linear-gradient(135deg, rgba(69, 192, 255, 1), rgba(110, 231, 183, 1));
  color: #06202a;
}

.btn.ghost {
  background: transparent
}

.pill {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 20px;
}

.pill strong {
  color: var(--ink)
}

/* Sections */
section {
  padding: 50px 0
}

.section-title {
  margin: 0 0 14px;
  font-size: 34px;
  letter-spacing: -.6px
}

.section-sub {
  margin: 0 0 22px;
  color: var(--muted);
  max-width: 64ch;
  line-height: 1.5
}

.grid {
  display: grid;
  gap: 18px
}

.hero {
  padding: 70px 0 46px;
}

.hero-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: 1.05fr .95fr;
  align-items: stretch;
}

.hero h2 {
  font-size: 48px;
  margin: 0 0 12px;
  letter-spacing: -1px;
  line-height: 1.03
}

.hero p {
  color: var(--muted);
  margin: 0 0 18px;
  line-height: 1.6;
  font-size: 16px;
  max-width: 62ch
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px
}

.card {
  background: rgba(16, 24, 35, .78);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card.pad {
  padding: 18px
}

.video-card {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.video-thumb {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  height: 330px;
  background: linear-gradient(135deg, rgba(69, 192, 255, .18), rgba(110, 231, 183, .10)),
    radial-gradient(600px 320px at 40% 30%, rgba(255, 209, 102, .18), transparent 55%),
    radial-gradient(700px 420px at 70% 80%, rgba(69, 192, 255, .18), transparent 60%);
  border: 1px solid rgba(255, 255, 255, .10);
}

.play {
  position: absolute;
  inset: auto auto 16px 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .45);
  border: 1px solid rgba(255, 255, 255, .16);
  color: var(--ink);
  font-weight: 600;
}

.play i {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .14);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.small {
  font-size: 12px;
  color: var(--muted)
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px
}

.kpi {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .09);
}

.kpi strong {
  display: block;
  font-size: 16px
}

.kpi span {
  font-size: 12px;
  color: var(--muted)
}

.cards-4 {
  grid-template-columns: repeat(4, 1fr)
}

.cards-3 {
  grid-template-columns: repeat(3, 1fr)
}

.cards-2 {
  grid-template-columns: repeat(2, 1fr)
}

.card h3 {
  margin: 0 0 8px;
  font-size: 18px
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5
}

.card .mini {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap
}

.tag {
  font-size: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .10);
  color: var(--muted);
}

.quote {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .09);
}

.stars {
  letter-spacing: 1px;
  color: var(--warn)
}

.quote p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.5
}

/* Testimonials grid */
.tgrid {
  grid-template-columns: repeat(3, 1fr)
}

.tcard {
  padding: 14px
}

.thumb2 {
  height: 160px;
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(69, 192, 255, .18), rgba(110, 231, 183, .08));
  border: 1px solid rgba(255, 255, 255, .10);
  position: relative;
}

.thumb2 .play {
  inset: auto auto 10px 10px;
  transform: scale(.92);
}

.tmeta {
  margin-top: 10px
}

.tmeta strong {
  display: block;
  font-size: 14px
}

.tmeta span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px
}

/* Safety */
.list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(255, 255, 255, .04);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-top: 5px;
  background: linear-gradient(135deg, rgba(69, 192, 255, 1), rgba(110, 231, 183, 1));
}

.note {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .05);
  border: 1px dashed rgba(255, 255, 255, .18);
  color: var(--muted);
  line-height: 1.5;
}

/* Pricing */
.price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 10px 0 12px;
}

.price strong {
  font-size: 34px
}

.price span {
  color: var(--muted)
}

/* FAQ */
.faq {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(255, 255, 255, .04);
}

details {
  padding: 14px 16px
}

details+details {
  border-top: 1px solid rgba(255, 255, 255, .10)
}

summary {
  cursor: pointer;
  font-weight: 700
}

details p {
  color: var(--muted);
  margin: 10px 0 0;
  line-height: 1.5
}

/* Footer */
footer {
  padding: 44px 0 56px;
  border-top: 1px solid rgba(255, 255, 255, .10);
  background: rgba(0, 0, 0, .18);
}

.footgrid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
}

.footgrid a {
  color: var(--muted)
}

.footgrid a:hover {
  color: var(--ink)
}

/* Booking page */
.book-hero h2 {
  font-size: 40px
}

.embed {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(0, 0, 0, .25);
}

.embed iframe {
  width: 100%;
  height: 720px;
  border: 0
}

.switch {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 14px 0 0;
}

/* Responsive */
@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr
  }

  .video-thumb {
    height: 300px
  }

  .cards-4 {
    grid-template-columns: repeat(2, 1fr)
  }

  .tgrid {
    grid-template-columns: repeat(2, 1fr)
  }

  .kpi-row {
    grid-template-columns: 1fr
  }

  .nav {
    display: none
  }
}

@media (max-width: 640px) {
  :root {
    --pad: 16px;
    --h: 66px
  }

  .hero h2 {
    font-size: 38px
  }

  section {
    padding: 64px 0
  }

  .cards-4,
  .cards-3,
  .cards-2,
  .tgrid {
    grid-template-columns: 1fr
  }

  .list {
    grid-template-columns: 1fr
  }

  .footgrid {
    grid-template-columns: 1fr
  }
}