:root {
  --bg: #09111f;
  --bg-soft: #0f1b30;
  --ink: #eef4ff;
  --muted: #9cb0d8;
  --primary: #00d2a8;
  --primary-2: #13e0c8;
  --card: rgba(255, 255, 255, 0.06);
  --stroke: rgba(255, 255, 255, 0.15);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: radial-gradient(circle at 20% 0%, #15366a 0%, transparent 40%), radial-gradient(circle at 80% 20%, #24403f 0%, transparent 35%), var(--bg);
  font-family: "IBM Plex Sans", sans-serif;
  min-height: 100vh;
}

.backdrop {
  position: fixed;
  inset: 0;
  background: linear-gradient(120deg, rgba(0, 210, 168, 0.08), rgba(19, 224, 200, 0.02));
  pointer-events: none;
}

.topbar,
main,
.footer {
  width: min(1120px, 92vw);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
}

.topbar-links {
  display: flex;
  gap: 10px;
}

.brand {
  color: var(--ink);
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}

.hero {
  padding: 56px 0 30px;
}

.kicker {
  color: var(--primary-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
  margin: 0;
}

h1 {
  margin-top: 8px;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.05;
}

.lead {
  color: var(--muted);
  max-width: 760px;
  margin-top: 20px;
  line-height: 1.65;
  font-size: 1.1rem;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-block;
  text-decoration: none;
  padding: 11px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 220ms ease, background-color 220ms ease, border-color 220ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #03211a;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
}

.btn-ghost {
  color: var(--ink);
  border-color: var(--stroke);
  background: rgba(255, 255, 255, 0.02);
}

.btn-small {
  padding: 8px 12px;
  font-size: 0.9rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.chips span {
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  color: var(--muted);
  font-size: 0.92rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 0;
}

.card,
.plan,
.faq details {
  background: var(--card);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(8px);
}

.card {
  border-radius: 18px;
  padding: 18px;
}

.card p {
  color: var(--muted);
  line-height: 1.55;
}

.page-card {
  margin-top: 18px;
}

.page-card h2 {
  margin: 16px 0 10px;
  font-size: 1.2rem;
}

.page-card p,
.page-card li {
  color: var(--muted);
  line-height: 1.65;
}

.page-card img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.02);
  margin: 10px 0;
}

.plans {
  margin-top: 48px;
}

.plans h2,
.faq h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 14px;
}

.instructions {
  margin-top: 34px;
}

.instructions h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 10px;
}

.instructions-intro {
  margin: 0 0 10px;
  color: var(--muted);
}

.instruction-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.platform-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.92rem;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.platform-pill:hover {
  transform: translateY(-1px);
  border-color: rgba(19, 224, 200, 0.7);
  background: rgba(19, 224, 200, 0.08);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.plan {
  border-radius: 20px;
  padding: 20px;
  position: relative;
}

.plan-name {
  color: var(--muted);
  margin: 0;
}

.price {
  font-family: "Space Grotesk", sans-serif;
  font-size: 2rem;
  margin: 12px 0;
}

.price span {
  font-size: 0.95rem;
  color: var(--muted);
}

.plan ul {
  margin: 0 0 16px;
  padding-left: 18px;
  line-height: 1.8;
  color: var(--ink);
}

.featured {
  border-color: rgba(19, 224, 200, 0.6);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.25);
}

.badge {
  position: absolute;
  top: 12px;
  right: 14px;
  margin: 0;
  font-size: 0.75rem;
  color: #041f18;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  border-radius: 999px;
  padding: 4px 10px;
  font-weight: 700;
}

.faq {
  margin-top: 46px;
}

.faq details {
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 10px;
}

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

.faq p {
  color: var(--muted);
  margin-bottom: 0;
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 26px 0 34px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 14px;
}

.footer a {
  color: var(--primary-2);
  text-decoration: none;
}

.legal-note {
  width: min(1120px, 92vw);
  margin: 0 auto 28px;
  position: relative;
  z-index: 1;
}

.legal-note p {
  margin: 0;
  font-size: 0.74rem;
  line-height: 1.5;
  color: #7f93bb;
}

.legal-links {
  margin-top: 7px;
}

.legal-links a {
  color: #657ba7;
  text-decoration: none;
  font-size: 0.68rem;
}

.legal-links a:hover {
  color: #8aa4d6;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: fade-up 700ms ease forwards;
}

.delayed-1 { animation-delay: 120ms; }
.delayed-2 { animation-delay: 220ms; }
.delayed-3 { animation-delay: 320ms; }

@keyframes fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 920px) {
  .grid,
  .plan-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 34px;
  }

  .lead {
    font-size: 1rem;
  }

  .hero-actions {
    flex-wrap: wrap;
  }

  .topbar-links {
    gap: 8px;
  }

  .footer {
    align-items: flex-start;
    gap: 10px;
    flex-direction: column;
  }
}