:root {
  --bg: #f7f3ed;
  --ink: #1f1b16;
  --muted: #5f5b55;
  --primary: #0f766e;
  --primary-dark: #0b5f59;
  --accent: #f59e0b;
  --card: #ffffff;
  --chip: #efe7dd;
  --shadow: 0 24px 60px rgba(26, 20, 14, 0.12);
  --font-sans: "Space Grotesk", sans-serif;
  --font-display: "Fraunces", serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.15), transparent 55%),
    radial-gradient(circle at 20% 20%, rgba(245, 158, 11, 0.18), transparent 45%),
    linear-gradient(180deg, #f7f3ed 0%, #f5f0ea 100%);
}

.page {
  min-height: 100vh;
  padding: 24px 24px 40px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto 40px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand-name {
  font-weight: 700;
  font-size: 1rem;
}

.brand-tag {
  font-size: 0.85rem;
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  font-weight: 500;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button.primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 12px 30px rgba(15, 118, 110, 0.3);
}

.button.primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.button.ghost {
  border: 1px solid rgba(31, 27, 22, 0.2);
  color: var(--ink);
}

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

.button.disabled {
  cursor: not-allowed;
  opacity: 0.6;
  pointer-events: none;
}

.hero {
  max-width: 1100px;
  margin: 0 auto 80px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
  position: relative;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 3vw, 3.6rem);
  margin: 16px 0;
}

.hero p {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.6;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--chip);
  font-weight: 600;
  font-size: 0.85rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 16px;
}

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.device {
  width: min(320px, 80vw);
  padding: 18px;
  border-radius: 32px;
  background: #111;
  box-shadow: var(--shadow);
  position: relative;
  animation: float 6s ease-in-out infinite;
}

.device-screen {
  background: #f9f8f6;
  border-radius: 24px;
  padding: 18px;
}

.screen-top {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d6d0c6;
}

.screen-content {
  display: grid;
  gap: 12px;
}

.screen-card {
  background: #e5f5f3;
  padding: 14px;
  border-radius: 18px;
  display: grid;
  gap: 10px;
}

.screen-card.muted {
  background: #f1ede7;
}

.screen-label {
  font-weight: 600;
}

.screen-trip {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 8px;
  align-items: center;
}

.screen-time {
  font-weight: 700;
  font-size: 1.1rem;
}

.screen-station {
  color: var(--muted);
  font-size: 0.85rem;
}

.screen-chip {
  background: #ffffff;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  width: fit-content;
}

.arrow {
  font-size: 1.2rem;
}

.orb {
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  filter: blur(0.5px);
  opacity: 0.45;
}

.orb-one {
  background: radial-gradient(circle at 30% 30%, rgba(245, 158, 11, 0.8), transparent 70%);
  top: -20px;
  right: 10px;
}

.orb-two {
  background: radial-gradient(circle at 30% 30%, rgba(15, 118, 110, 0.7), transparent 70%);
  bottom: -30px;
  left: 0;
}

.section {
  max-width: 1100px;
  margin: 0 auto 80px;
}

.section-header {
  margin-bottom: 32px;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.6vw, 2.6rem);
  margin-bottom: 8px;
}

.section p {
  color: var(--muted);
  line-height: 1.6;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: var(--card);
  padding: 20px;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(31, 27, 22, 0.08);
}

.card h3 {
  margin: 0 0 10px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  align-items: start;
}

.steps {
  margin: 18px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 14px;
}

.steps li {
  color: var(--muted);
  line-height: 1.6;
}

.steps strong {
  color: var(--ink);
}

.callout {
  background: #ffffff;
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.callout-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.stat {
  background: var(--chip);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
}

.download {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px;
  background: #fefdfb;
  border-radius: 24px;
  box-shadow: 0 18px 45px rgba(31, 27, 22, 0.12);
}

.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (max-width: 760px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    flex-wrap: wrap;
  }

  .hero {
    margin-bottom: 64px;
  }
}