:root {
  --bg: #07111f;
  --bg-soft: #0b1730;
  --panel: rgba(12, 22, 41, 0.82);
  --panel-strong: #101b32;
  --text: #f4f7fb;
  --muted: #a9b6d3;
  --accent: #80d8ff;
  --accent-strong: #41bdf5;
  --line: rgba(166, 188, 232, 0.16);
  --success: #8ef1c7;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(65, 189, 245, 0.18), transparent 32%),
    linear-gradient(180deg, #08111f 0%, #07111f 45%, #050b14 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 90%);
}

.page-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding-bottom: 72px;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px 0;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.brand {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--text);
  text-decoration: none;
}

.status-pill {
  border: 1px solid rgba(142, 241, 199, 0.28);
  background: rgba(142, 241, 199, 0.08);
  color: var(--success);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.85rem;
}

.site-nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.site-nav a,
a {
  color: var(--accent);
}

.site-nav a {
  text-decoration: none;
  font-weight: 500;
}

.section {
  padding: 44px 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 28px;
  align-items: stretch;
  padding-top: 42px;
}

.hero-copy,
.hero-card,
.info-card,
.process-step,
.roadmap-card,
.contact-card,
.faq-list details {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(12px);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 36px;
}

.hero-card {
  padding: 28px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
}

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

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 0.98;
  margin-bottom: 18px;
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.9rem, 3vw, 2.9rem);
  line-height: 1.05;
  margin-bottom: 12px;
}

h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.lede,
.copy-stack p,
.process-step p,
.roadmap-card p,
.contact-card p,
.faq-list p,
.card-note,
.info-card li,
.feature-list li {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 140ms ease, opacity 140ms ease, background 140ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #06101d;
}

.button-secondary {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.trust-points,
.feature-list,
.info-card ul {
  padding-left: 18px;
  margin-bottom: 0;
}

.trust-points li,
.feature-list li,
.info-card li {
  margin-bottom: 10px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 18px;
}

.price {
  font-size: 2rem;
  font-weight: 800;
  margin: 0;
}

.price span {
  display: block;
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 600;
  margin-top: 4px;
}

.section-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: start;
}

.copy-stack {
  display: grid;
  gap: 14px;
}

.cards-section,
.process-grid,
.roadmap-grid {
  display: grid;
  gap: 20px;
}

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

.info-card,
.process-step,
.roadmap-card,
.contact-card,
.faq-list details {
  padding: 24px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 22px;
}

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

.process-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(128, 216, 255, 0.12);
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 18px;
}

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

.roadmap-card {
  position: relative;
}

.roadmap-card.current {
  border-color: rgba(128, 216, 255, 0.4);
  background: linear-gradient(180deg, rgba(17, 36, 64, 0.95), rgba(12, 22, 41, 0.86));
}

.roadmap-label {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.contact-card {
  display: grid;
  gap: 18px;
  justify-items: start;
}

@media (max-width: 980px) {
  .hero,
  .section-grid,
  .cards-section,
  .process-grid,
  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 24px, 1180px);
  }

  .hero-copy,
  .hero-card,
  .info-card,
  .process-step,
  .roadmap-card,
  .contact-card,
  .faq-list details {
    border-radius: 20px;
  }

  .hero-copy {
    padding: 24px;
  }

  .hero-card,
  .info-card,
  .process-step,
  .roadmap-card,
  .contact-card,
  .faq-list details {
    padding: 20px;
  }

  .button {
    width: 100%;
  }
}