:root {
  --bg: #060a19;
  --ink: #eff4ff;
  --ink-soft: #bec6e4;
  --surface: rgba(17, 26, 52, 0.86);
  --surface-alt: rgba(23, 34, 67, 0.9);
  --brand: #46d4c0;
  --brand-strong: #1aa896;
  --accent: #ffc67d;
  --line: rgba(159, 187, 255, 0.28);
  --radius: 20px;
  --shadow: 0 22px 60px rgba(1, 4, 14, 0.45);
  --scroll-progress: 0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Plus Jakarta Sans", "Inter", "Segoe UI", sans-serif;
  line-height: 1.55;
  background:
    radial-gradient(circle at 16% 10%, rgba(70, 212, 192, 0.2), transparent 42%),
    radial-gradient(circle at 86% 14%, rgba(88, 136, 255, 0.28), transparent 44%),
    radial-gradient(circle at 76% 84%, rgba(255, 198, 125, 0.18), transparent 38%),
    linear-gradient(180deg, #050914 0%, #090f24 45%, #070b1c 100%);
}

.page-shell {
  width: min(1060px, 92vw);
  margin: 40px auto 74px;
  display: grid;
  gap: 20px;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  transform-origin: left center;
  transform: scaleX(var(--scroll-progress));
  background: linear-gradient(90deg, #46d4c0, #7eb5ff, #ffc67d);
  z-index: 80;
}

.card {
  position: relative;
  background:
    linear-gradient(160deg, rgba(24, 35, 69, 0.9) 0%, rgba(13, 21, 44, 0.86) 100%),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(126, 181, 255, 0.55), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.hero {
  border-color: rgba(123, 176, 255, 0.35);
  background:
    radial-gradient(circle at 80% 30%, rgba(70, 212, 192, 0.22), transparent 40%),
    radial-gradient(circle at 12% 86%, rgba(255, 198, 125, 0.16), transparent 36%),
    linear-gradient(142deg, rgba(25, 41, 80, 0.95) 0%, rgba(13, 22, 44, 0.95) 55%, rgba(17, 28, 56, 0.92) 100%);
}

.hero-glow {
  position: absolute;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(2px);
}

.hero-glow-a {
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(70, 212, 192, 0.28), rgba(70, 212, 192, 0));
  right: -70px;
  top: -40px;
}

.hero-glow-b {
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(126, 181, 255, 0.32), rgba(126, 181, 255, 0));
  left: -70px;
  bottom: -50px;
}

.hero-signal {
  display: inline-flex;
  padding: 6px 13px;
  border-radius: 999px;
  background: rgba(70, 212, 192, 0.14);
  color: #95f4e7;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4.4vw, 3.45rem);
  line-height: 1.06;
  margin-bottom: 15px;
  max-width: 17ch;
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.3rem, 2.7vw, 2.1rem);
  margin-bottom: 11px;
}

h3 {
  font-size: 1.08rem;
  margin-bottom: 8px;
}

p {
  color: var(--ink-soft);
}

.hero-copy {
  max-width: 63ch;
  font-size: 1.03rem;
}

.eyebrow {
  margin-bottom: 8px;
  color: #a8b7e7;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.trust-bar {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(131, 174, 255, 0.38);
  background: rgba(16, 28, 58, 0.82);
  color: #dce8ff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 10px;
}

.btn,
.ghost-btn {
  border-radius: 12px;
  font-weight: 800;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn {
  border: 0;
  background: linear-gradient(135deg, #31c8b2 0%, #4f88ff 100%);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(27, 76, 161, 0.42);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 13px 28px rgba(28, 87, 194, 0.5);
}

.ghost-btn {
  border: 1px solid rgba(142, 170, 234, 0.48);
  background: rgba(14, 24, 49, 0.88);
  color: #dee8ff;
}

.ghost-btn:hover {
  background: rgba(23, 37, 73, 0.92);
}

.progress-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.meta-note,
.meta-copy {
  color: #b6c3e8;
  font-size: 0.92rem;
}

.segment-grid,
.timeline-grid,
.faq-grid {
  display: grid;
  gap: 12px;
}

.segment-grid,
.faq-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.timeline-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.mechanism-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.segment-card,
.faq-item,
.module-card,
.mechanism-card {
  border: 1px solid rgba(146, 174, 236, 0.3);
  border-radius: 14px;
  padding: 16px;
  background: linear-gradient(160deg, rgba(27, 39, 75, 0.84), rgba(16, 25, 51, 0.9));
}

.split-card {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px;
  align-items: start;
}

.offer-list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
  color: #d5e0ff;
}

.price-card {
  background:
    radial-gradient(circle at 10% 10%, rgba(70, 212, 192, 0.2), transparent 60%),
    linear-gradient(165deg, rgba(22, 39, 76, 0.96) 0%, rgba(18, 27, 54, 0.94) 100%);
  border: 1px solid rgba(123, 180, 255, 0.45);
  border-radius: 14px;
  padding: 18px;
}

.price {
  margin: 6px 0 10px;
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
}

.near-cta-disclaimer {
  margin-top: 10px;
  color: #b9c6eb;
  font-size: 0.84rem;
}

.module-slot {
  margin: 12px 0;
  border: 1px solid rgba(146, 174, 236, 0.38);
  border-radius: 12px;
  background: rgba(18, 31, 63, 0.92);
  padding: 14px;
}

.slot-label {
  margin-bottom: 8px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: #9caedc;
}

.criteria-list {
  margin: 0 0 14px;
  padding-left: 20px;
  color: #d5e0ff;
}

.safety {
  border-left: 4px solid var(--accent);
}

.reveal-panel {
  opacity: 0;
  transform: translate3d(0, 28px, 0) scale(0.995);
  transition: opacity 480ms ease, transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-panel.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

@media (max-width: 780px) {
  .split-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100%, 94vw);
    margin-top: 24px;
  }

  .card {
    padding: 20px;
  }

  .progress-row {
    flex-direction: column;
    align-items: flex-start;
  }

  h1 {
    max-width: 100%;
  }

  .hero-glow-a {
    width: 170px;
    height: 170px;
    right: -55px;
    top: -35px;
  }

  .hero-glow-b {
    width: 160px;
    height: 160px;
    left: -50px;
    bottom: -45px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-progress {
    transform: scaleX(0);
  }

  .reveal-panel {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn,
  .ghost-btn {
    transition: none;
  }
}