:root {
  color-scheme: dark;
  --bg: #0b0f17;
  --bg-soft: #0f1522;
  --ink: #f2f5f9;
  --muted: #a1a8b3;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #5b8cff;
  --accent-strong: #4375ff;
  --card: #111827;
  --shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', 'Segoe UI', sans-serif;
  background: radial-gradient(circle at 15% 10%, rgba(91, 140, 255, 0.18), transparent 40%),
    radial-gradient(circle at 80% 0%, rgba(81, 229, 255, 0.12), transparent 45%),
    var(--bg);
  color: var(--ink);
}

.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 80px 24px 72px;
  display: grid;
  gap: 88px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--muted);
}

.logo {
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.nav-pill {
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--ink);
}

.hero {
  display: grid;
  gap: 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.7rem;
  color: var(--muted);
  margin: 0 0 12px;
}

h1,
h2,
h3 {
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.6rem, 3.4vw, 3.8rem);
  line-height: 1.05;
}

.lead {
  margin: 16px 0 0;
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--muted);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
  align-items: center;
}

button,
.primary,
.secondary {
  border: none;
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  box-shadow: 0 18px 50px rgba(67, 117, 255, 0.3);
}

.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 60px rgba(67, 117, 255, 0.4);
}

.secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.secondary:hover {
  background: rgba(255, 255, 255, 0.06);
}

.link {
  color: #cfe0ff;
  font-weight: 600;
  text-decoration: none;
  padding: 8px 0;
}

.link:hover {
  text-decoration: underline;
}

.hint {
  margin: 12px 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.micro {
  margin: 14px 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.hero-preview {
  display: grid;
  gap: 12px;
  justify-items: center;
}

.preview-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin: 0;
}

.preview-caption {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

.preview-card {
  width: min(420px, 100%);
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  padding: 20px;
  display: grid;
  gap: 16px;
}

.preview-top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  font-size: 0.82rem;
  color: var(--muted);
}

.preview-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
}

.preview-body {
  display: grid;
  gap: 12px;
}

.bubble {
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 0.94rem;
  width: fit-content;
}

.bubble-soft {
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
}

.bubble-primary {
  background: rgba(91, 140, 255, 0.18);
  color: #cfe0ff;
}

.preview-list {
  display: grid;
  gap: 6px;
  font-size: 0.98rem;
}

.preview-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.preview-btn {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 600;
}

.preview-btn.ghost {
  background: transparent;
  color: var(--muted);
}

.preview-cta {
  margin-top: 4px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px dashed rgba(91, 140, 255, 0.4);
  color: #cfe0ff;
  width: fit-content;
  font-weight: 600;
}

.preview-footer {
  font-size: 0.85rem;
  color: var(--muted);
}

.trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.section {
  display: grid;
  gap: 32px;
}

.section-head {
  display: grid;
  gap: 8px;
}

h2 {
  font-size: clamp(2rem, 2.6vw, 2.6rem);
  line-height: 1.15;
}

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

.step,
.card {
  background: var(--card);
  border-radius: 18px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  display: grid;
  gap: 10px;
}

.step-number {
  font-size: 0.9rem;
  font-weight: 600;
  color: #cfe0ff;
}

.step p,
.card p,
.final-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.final {
  padding-top: 16px;
}

.final-stack {
  display: grid;
  gap: 24px;
}

.final-card {
  border-radius: 22px;
  padding: 28px;
  background: linear-gradient(120deg, rgba(91, 140, 255, 0.16), rgba(14, 20, 32, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  align-items: center;
}

.final-actions {
  display: grid;
  gap: 10px;
  justify-items: start;
}

.email-card {
  border-radius: 18px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  display: grid;
  gap: 16px;
}

.lead-form {
  display: grid;
  gap: 12px;
}

.field {
  display: grid;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--muted);
}

input[type='email'] {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

input[type='email']:focus {
  outline: none;
  border-color: rgba(91, 140, 255, 0.5);
  box-shadow: 0 0 0 4px rgba(91, 140, 255, 0.16);
}

.success {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(91, 140, 255, 0.12);
  border: 1px solid rgba(91, 140, 255, 0.25);
  display: grid;
  gap: 10px;
}

.footer {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

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

  .trust,
  .steps,
  .cards {
    grid-template-columns: 1fr;
  }

  .final-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page {
    padding: 64px 18px 60px;
  }

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

  .cta-row .primary,
  .final-actions .primary,
  .lead-form .secondary {
    width: 100%;
  }
}