:root {
  --bg: #06101d;
  --bg-soft: #0b1728;
  --card: rgba(13, 25, 44, 0.82);
  --card-strong: #101d33;
  --line: rgba(132, 170, 228, 0.18);
  --text: #eff6ff;
  --muted: #a7bad8;
  --primary: #49c7ff;
  --secondary: #41f4b6;
  --accent: #ffb04c;
  --danger: #ff6a8c;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius: 26px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(72, 125, 255, 0.15), transparent 35%),
    radial-gradient(circle at top right, rgba(65, 244, 182, 0.12), transparent 25%),
    linear-gradient(180deg, #06101d 0%, #091321 40%, #08111e 100%);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  padding: 92px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .65rem 1rem;
  border-radius: 999px;
  color: #d6eeff;
  background: rgba(73, 199, 255, 0.09);
  border: 1px solid rgba(73, 199, 255, 0.2);
  font-weight: 700;
  font-size: .92rem;
  letter-spacing: .02em;
}

.eyebrow::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  box-shadow: 0 0 0 6px rgba(73, 199, 255, 0.08);
}

header.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(6, 16, 29, 0.72);
  border-bottom: 1px solid rgba(135, 170, 223, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 78px;
}

.brand {
  display: flex;
  align-items: center;
  gap: .9rem;
  font-weight: 800;
  font-size: 1.12rem;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(73, 199, 255, 0.18), rgba(65, 244, 182, 0.15));
  border: 1px solid rgba(119, 195, 255, 0.25);
  display: grid;
  place-items: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.brand-mark span {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #03111f;
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  color: var(--muted);
  font-weight: 600;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  min-height: 56px;
  padding: 0 1.4rem;
  border-radius: 18px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: .01em;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
  cursor: pointer;
}

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

.btn-primary {
  color: #04111d;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  box-shadow: 0 16px 34px rgba(65, 244, 182, 0.2);
}

.btn-outline {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(145, 184, 241, 0.16);
}

.btn-small {
  min-height: 48px;
  padding: 0 1rem;
  border-radius: 16px;
  font-size: .96rem;
}

.hero {
  padding: 80px 0 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 2.4rem;
  align-items: center;
}

.hero-copy h1 {
  margin: 1rem 0 1.15rem;
  font-size: clamp(2.7rem, 4vw, 5rem);
  line-height: .98;
  letter-spacing: -.04em;
}

.hero-copy h1 .accent {
  background: linear-gradient(135deg, #ffffff, #7ce1ff 45%, #6dffc4 85%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy p {
  margin: 0 0 1.4rem;
  max-width: 46rem;
  font-size: 1.14rem;
  line-height: 1.7;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin: 1.6rem 0 1rem;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
  color: #dbe9ff;
  font-size: .95rem;
}

.hero-note span {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}

.hero-note i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
}

.panel {
  background: linear-gradient(180deg, rgba(15, 27, 48, 0.88), rgba(10, 21, 37, 0.95));
  border: 1px solid rgba(132, 170, 228, 0.14);
  box-shadow: var(--shadow);
  border-radius: calc(var(--radius) + 4px);
  overflow: hidden;
}

.hero-visual {
  position: relative;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(46px);
  opacity: .55;
  z-index: -1;
}

.hero-visual::before {
  width: 220px;
  height: 220px;
  background: rgba(73, 199, 255, 0.2);
  top: 8%;
  right: 10%;
}

.hero-visual::after {
  width: 260px;
  height: 260px;
  background: rgba(65, 244, 182, 0.16);
  bottom: 2%;
  left: 0;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.metric-card,
.card,
.feature,
.price-card,
.faq-item,
.comparison,
.offer-box,
.quote-box,
.story-card,
.audience-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.metric-card {
  padding: 1.25rem;
}

.metric-card strong {
  display: block;
  margin-top: .25rem;
  font-size: 1.5rem;
}

.metric-card span {
  color: var(--muted);
  font-size: .95rem;
}

.section-title {
  max-width: 880px;
}

.section-title h2 {
  margin: 1rem 0 0;
  font-size: clamp(2rem, 3vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -.03em;
}

.section-title p {
  margin: 1rem 0 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.07rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.problem-list,
.check-list,
.stack-list,
.offer-list {
  display: grid;
  gap: .9rem;
  margin-top: 1.6rem;
}

.check-list li,
.problem-list li,
.stack-list li,
.offer-list li {
  list-style: none;
  display: flex;
  gap: .9rem;
  color: #dce9fb;
  line-height: 1.6;
}

.check-list li::before,
.stack-list li::before,
.offer-list li::before {
  content: "✓";
  color: #08131f;
  font-weight: 900;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  flex: 0 0 26px;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  margin-top: .1rem;
}

.problem-list li::before {
  content: "!";
  color: #1b0f14;
  font-weight: 900;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  flex: 0 0 26px;
  background: linear-gradient(135deg, var(--accent), var(--danger));
  margin-top: .1rem;
}

.card {
  padding: 1.7rem;
}

.cards-3,
.cards-4,
.features-grid,
.audience-grid,
.story-grid {
  display: grid;
  gap: 1rem;
}

.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.features-grid { grid-template-columns: repeat(3, 1fr); }
.audience-grid { grid-template-columns: repeat(3, 1fr); }
.story-grid { grid-template-columns: 1.15fr .85fr; align-items: stretch; }

.card h3,
.feature h3,
.price-card h3,
.audience-card h3,
.story-card h3 {
  margin: 0 0 .8rem;
  font-size: 1.3rem;
}

.card p,
.feature p,
.audience-card p,
.story-card p,
.offer-box p,
.quote-box p,
.price-card p,
.faq-answer {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.kicker {
  display: inline-block;
  margin-bottom: .85rem;
  font-size: .86rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #85dfff;
  font-weight: 800;
}

.visual-card {
  overflow: hidden;
  border-radius: calc(var(--radius) + 4px);
}

.visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature {
  padding: 1.55rem;
  min-height: 100%;
}

.feature-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  font-weight: 900;
  color: #04111d;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
}

.comparison {
  overflow: hidden;
}

.comparison table {
  width: 100%;
  border-collapse: collapse;
}

.comparison th,
.comparison td {
  padding: 1.15rem 1rem;
  border-bottom: 1px solid rgba(135, 172, 231, 0.12);
  text-align: left;
}

.comparison th {
  background: rgba(255, 255, 255, 0.03);
  font-size: .96rem;
  color: #dceafe;
}

.comparison td:first-child {
  color: var(--text);
  font-weight: 700;
}

.comparison .good {
  color: #c6fff0;
}

.comparison .bad {
  color: #ffd7d7;
}

.offer-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 1.3rem;
  align-items: stretch;
}

.offer-box,
.price-card,
.quote-box,
.story-card,
.audience-card {
  padding: 2rem;
}

.offer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: #dcf4ff;
  font-weight: 700;
  font-size: .92rem;
}

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

.price-card::before {
  content: "";
  position: absolute;
  inset: auto auto -20% -10%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(73, 199, 255, 0.22), transparent 70%);
}

.price-main {
  margin: .8rem 0 1rem;
  font-size: clamp(2rem, 3vw, 3.5rem);
  line-height: 1;
  font-weight: 900;
}

.price-main small {
  display: block;
  margin-top: .45rem;
  font-size: 1rem;
  color: var(--muted);
  font-weight: 700;
}

.cta-band {
  position: sticky;
  bottom: 0;
  z-index: 25;
  border-top: 1px solid rgba(135, 170, 223, 0.1);
  backdrop-filter: blur(18px);
  background: rgba(6, 16, 29, 0.82);
}

.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 0;
}

.cta-band strong {
  display: block;
  font-size: 1.02rem;
}

.cta-band span {
  color: var(--muted);
  font-size: .95rem;
}

.faq-list {
  display: grid;
  gap: .9rem;
  margin-top: 2rem;
}

.faq-item {
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--text);
  border: 0;
  padding: 1.3rem 1.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 800;
  cursor: pointer;
}

.faq-question span:last-child {
  font-size: 1.5rem;
  color: #8fdfff;
}

.faq-answer {
  padding: 0 1.35rem 1.35rem;
}

footer.site-footer {
  padding: 48px 0 120px;
  color: var(--muted);
}

.footer-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  border-top: 1px solid rgba(132, 170, 228, 0.12);
  padding-top: 1.8rem;
}

.disclaimer {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(132, 170, 228, 0.1);
  color: #c7d8f0;
  line-height: 1.7;
  font-size: .95rem;
}

.fade-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1060px) {
  .hero-grid,
  .two-col,
  .offer-grid,
  .story-grid,
  .features-grid,
  .cards-4,
  .cards-3,
  .audience-grid,
  .metrics {
    grid-template-columns: 1fr 1fr;
  }

  .features-grid .feature:last-child,
  .cards-3 .card:last-child,
  .cards-4 .card:last-child,
  .audience-grid .audience-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .nav-links {
    display: none;
  }

  .section {
    padding: 72px 0;
  }

  .hero {
    padding: 56px 0 40px;
  }

  .hero-grid,
  .two-col,
  .offer-grid,
  .story-grid,
  .features-grid,
  .cards-4,
  .cards-3,
  .audience-grid,
  .metrics {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    font-size: clamp(2.35rem, 10vw, 4rem);
  }

  .cta-band-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .btn,
  .btn-small {
    width: 100%;
  }

  .offer-head,
  .footer-grid,
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}