/* ver93 — landing page
   Design tokens: "Vapor" palette (shared with the Contrail app). */

:root {
  --accent: #0b57d0;
  --accent-dark: #083f96;
  --ink: #111a22;
  --ink-14: rgba(17, 26, 34, 0.14);
  --ink-45: rgba(17, 26, 34, 0.45);
  --ink-50: rgba(17, 26, 34, 0.5);
  --ink-55: rgba(17, 26, 34, 0.55);
  --ink-60: rgba(17, 26, 34, 0.6);
  --hairline: rgba(17, 26, 34, 0.08);
  --bg: #eef2f6;
  --surface: rgba(255, 255, 255, 0.6);
  --surface-soft: #eef3f7;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Space Grotesk", system-ui, sans-serif;
}

::selection {
  background: rgba(11, 87, 208, 0.18);
  color: var(--ink);
}

a {
  color: var(--accent);
}

a:hover {
  color: var(--accent-dark);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero {
    animation: none;
  }
}

/* ---------- layout shell ---------- */

.page {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.content {
  position: relative;
  z-index: 1;
}

.wrap {
  max-width: 1140px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ---------- nav ---------- */

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 32px;
}

.nav__mark {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.nav__est {
  font-family: "DM Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-50);
}

/* ---------- hero ---------- */

.hero {
  padding-top: 140px;
  padding-bottom: 160px;
  animation: fadeUp 0.9s ease both;
}

.hero h1 {
  font-size: clamp(48px, 7vw, 90px);
  line-height: 1.02;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 28px;
  max-width: 920px;
  text-wrap: pretty;
}

.hero p {
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
  color: var(--ink-60);
  max-width: 600px;
  margin: 0;
}

/* ---------- product sections ---------- */

.product {
  padding-bottom: 160px;
}

.product--mystery {
  padding-bottom: 140px;
}

.eyebrow {
  font-family: "DM Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-45);
  margin: 0 0 20px;
}

.card {
  border: 1px solid var(--hairline);
  border-radius: 28px;
  background: var(--surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: clamp(28px, 4vw, 56px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: 40px;
  align-items: center;
}

.icon-tile {
  display: block;
  border-radius: 16px;
  box-shadow: 0 3px 12px rgba(17, 26, 34, 0.14);
  margin-bottom: 28px;
}

.product-title {
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
}

.product-tagline {
  font-family: "DM Mono", monospace;
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.01em;
  margin: 0 0 20px;
}

.product-desc {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-60);
  max-width: 440px;
  margin: 0 0 32px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--ink-14);
  border-radius: 999px;
  padding: 12px 20px;
  color: var(--ink-55);
  font-family: "DM Mono", monospace;
  font-size: 13px;
  max-width: 100%;
  flex-wrap: wrap;
}

.badge svg {
  flex: none;
  fill: var(--ink-55);
}

/* ---------- device frame (Contrail map screen) ---------- */

.device-frame {
  justify-self: center;
  width: min(233px, 100%);
  aspect-ratio: 233 / 507;
  position: relative;
  overflow: hidden;
  border-radius: 32px;
  box-shadow: 0 20px 60px rgba(17, 26, 34, 0.18), 0 0 0 1px rgba(17, 26, 34, 0.06);
  background: #ffffff;
}

/* ---------- screenshot showcase (static, for now — see README) ---------- */

.showcase {
  justify-self: center;
  display: flex;
  justify-content: center;
  width: 100%;
}

.showcase__stage {
  position: relative;
  width: min(380px, 100%);
  aspect-ratio: 1 / 1.28;
  /* Deliberately not clipped: the shots and their shadows are allowed to
     extend past this box (into the card's own padding) rather than being
     cropped at a hard viewport edge. */
  overflow: visible;
  perspective: 1000px;
}

.showcase__shot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 58%;
  /* Matches the source screenshots' own ratio exactly, so the full,
     unmodified image is shown — no cropping, no padding, no mat. */
  aspect-ratio: 1170 / 2532;
  object-fit: cover;
  display: block;
  border-radius: 20px;
  box-shadow: 0 16px 40px rgba(17, 26, 34, 0.25), 0 0 0 1px rgba(17, 26, 34, 0.08);
}

.showcase__shot.is-center {
  transform: translate(-50%, -50%) scale(1);
  z-index: 3;
}

.showcase__shot.is-back-right {
  transform: translate(-50%, -50%) translateX(65%) translateY(3%) scale(0.82) rotateY(-8deg);
  z-index: 2;
}

.showcase__shot.is-back-left {
  transform: translate(-50%, -50%) translateX(-62%) translateY(7%) scale(0.64) rotateY(10deg);
  z-index: 1;
}

/* ---------- mystery product ---------- */

.icon-placeholder {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  border: 1.5px dashed rgba(17, 26, 34, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  font-family: "DM Mono", monospace;
  font-size: 20px;
  color: rgba(17, 26, 34, 0.3);
}

.hatch {
  background-image: repeating-linear-gradient(
    118deg,
    rgba(17, 26, 34, 0.07) 0 7px,
    rgba(17, 26, 34, 0.02) 7px 14px
  );
  background-color: var(--surface-soft);
  border-radius: 8px;
}

.hatch--title {
  width: min(230px, 100%);
  height: 40px;
  margin-bottom: 16px;
}

.hatch--sub {
  width: 150px;
  height: 16px;
  border-radius: 6px;
  margin-bottom: 24px;
}

.device-frame--ghost {
  border: 1.5px dashed rgba(17, 26, 34, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "DM Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(17, 26, 34, 0.3);
}

/* ---------- closer / footer ---------- */

.closer {
  padding-bottom: 140px;
  text-align: center;
}

.closer p {
  font-family: "DM Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(17, 26, 34, 0.4);
  margin: 0;
}

.footer {
  padding-top: 32px;
  padding-bottom: 48px;
  border-top: 1px solid var(--hairline);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-family: "DM Mono", monospace;
  font-size: 12px;
  color: var(--ink-45);
}