:root {
  --bg: #0F0F0F;
  --panel: #1C1C1C;
  --panel-soft: #161616;
  --accent: #FFB800;
  --accent-soft: #E0A200;
  --text: #E6E6E6;
  --muted: #8A8A8A;
  --line: rgba(230, 230, 230, 0.12);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 78% 8%, rgba(255, 184, 0, 0.16), transparent 26rem),
    radial-gradient(circle at 12% 12%, rgba(224, 162, 0, 0.08), transparent 22rem),
    var(--bg);
  color: var(--text);
  font-family:
    "Segoe UI",
    "Manrope",
    "Helvetica Neue",
    Arial,
    sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header,
.site-footer,
main {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  background: rgba(15, 15, 15, 0.76);
  backdrop-filter: blur(18px);
}

.brand,
.top-nav,
.hero-actions,
.site-footer,
.site-footer div {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand {
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand img {
  border-radius: 10px;
}

.top-nav {
  color: var(--muted);
  font-size: 0.95rem;
}

.top-nav a {
  transition: color 160ms ease;
}

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

.nav-cta {
  color: var(--accent);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 28px;
  align-items: center;
  min-height: calc(100vh - 92px);
  padding: 72px 0;
}

.hero-copy {
  display: grid;
  gap: 22px;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 12ch;
  margin-bottom: 0;
  font-size: clamp(3.4rem, 8vw, 7rem);
  line-height: 0.92;
  letter-spacing: -0.075em;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.2rem;
  line-height: 1.2;
}

.lead {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  font-weight: 800;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

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

.button.primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  color: #15110A;
}

.button.ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.button.ghost:hover {
  border-color: rgba(255, 184, 0, 0.38);
}

.product-card,
.panel,
.feature-grid article,
.privacy-section,
.cta-section {
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.045), transparent),
    var(--panel);
  box-shadow: var(--shadow);
}

.product-card {
  display: grid;
  gap: 18px;
  padding: 22px;
  min-height: 480px;
  transform: rotate(1deg);
}

.card-top {
  display: flex;
  gap: 8px;
}

.card-top span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(230, 230, 230, 0.2);
}

.day-card {
  display: grid;
  gap: 8px;
  padding: 22px;
  border: 1px solid rgba(255, 184, 0, 0.22);
  border-radius: 22px;
  background:
    radial-gradient(circle at 80% 0%, rgba(255, 184, 0, 0.24), transparent 16rem),
    var(--panel-soft);
}

.day-card small,
.timeline-preview time {
  color: var(--accent);
  font-weight: 800;
}

.day-card strong {
  font-size: 2.2rem;
  line-height: 1;
}

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

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

.timeline-preview div {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
}

.section,
.split-section,
.privacy-section,
.cta-section {
  margin: 34px 0;
}

.section {
  display: grid;
  gap: 22px;
  padding: 44px 0;
}

.legal-stack {
  display: grid;
  gap: 16px;
}

.legal-stack a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.section-head {
  display: grid;
  gap: 12px;
  max-width: 760px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article {
  min-height: 250px;
  padding: 22px;
}

.feature-grid span {
  display: inline-flex;
  margin-bottom: 48px;
  color: var(--accent);
  font-weight: 900;
}

.feature-grid p,
.panel p,
.privacy-section p,
.cta-section p {
  margin-bottom: 0;
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.panel,
.privacy-section,
.cta-section {
  padding: 32px;
}

.panel {
  display: grid;
  gap: 18px;
}

.privacy-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 24px;
}

.cta-section {
  display: grid;
  place-items: center;
  gap: 16px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 184, 0, 0.18), transparent 22rem),
    var(--panel);
}

.cta-section p {
  max-width: 620px;
}

.site-footer {
  justify-content: space-between;
  padding: 30px 0 44px;
  color: var(--muted);
}

@media (max-width: 920px) {
  .top-nav a:not(.nav-cta) {
    display: none;
  }

  .hero,
  .split-section,
  .privacy-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 54px 0 28px;
  }

  .product-card {
    min-height: auto;
    transform: none;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .privacy-section {
    align-items: stretch;
  }
}

@media (max-width: 620px) {
  .site-header,
  .site-footer,
  main {
    width: min(100% - 28px, 1120px);
  }

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

  .hero-actions,
  .site-footer,
  .site-footer div {
    align-items: stretch;
    flex-direction: column;
  }

  .button,
  .nav-cta {
    width: 100%;
  }

  .top-nav {
    width: 42%;
  }

  h1 {
    max-width: 10ch;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid article {
    min-height: 0;
  }

  .feature-grid span {
    margin-bottom: 24px;
  }

  .panel,
  .feature-grid article,
  .privacy-section,
  .cta-section,
  .product-card {
    border-radius: 22px;
    padding: 22px;
  }
}