/* ===================================================================
   Sniffit marketing site — shared styles
   Brand: deep charcoal + warm gold, "thrift detective" editorial
   =================================================================== */

:root {
  --bg: #0D0C0A;
  --bg-raised: #16140F;
  --gold: #F5C563;
  --gold-dark: #E8A83E;
  --text: #F0EDE6;
  --text-2: #A09B93;
  --text-3: #6B6760;
  --green: #34D399;
  --surface: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.07);
  --radius-card: 16px;
  --radius-btn: 14px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Spline Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Paper-grain atmosphere over the whole page */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: var(--gold); color: var(--bg); }

a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

img { max-width: 100%; display: block; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ----- Nav ----- */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(13, 12, 10, 0.78);
  border-bottom: 1px solid var(--border);
}

.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
  color: var(--text);
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; }

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  box-shadow: 0 0 0 1px var(--border);
}

.nav-cta {
  font-size: 14px;
  font-weight: 600;
  color: var(--bg);
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  padding: 9px 18px;
  border-radius: 999px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.nav-cta:hover {
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(245, 197, 99, 0.25);
}

/* ----- Hero ----- */

.hero {
  position: relative;
  padding: 88px 0 64px;
  text-align: center;
}

/* soft gold glow behind the hero */
.hero::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(245, 197, 99, 0.10), transparent 65%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(245, 197, 99, 0.3);
  border-radius: 999px;
  padding: 7px 16px;
  margin-bottom: 28px;
  animation: rise 0.7s ease both;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 76px);
  font-weight: 560;
  line-height: 1.04;
  letter-spacing: -0.025em;
  max-width: 14ch;
  margin: 0 auto 22px;
  animation: rise 0.7s 0.08s ease both;
}

.hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
}

.hero p.lede {
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--text-2);
  max-width: 52ch;
  margin: 0 auto 36px;
  animation: rise 0.7s 0.16s ease both;
}

.hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  animation: rise 0.7s 0.24s ease both;
}

.hero-note {
  font-size: 14px;
  color: var(--text-3);
}

.hero-dog {
  width: min(420px, 78vw);
  margin: 48px auto -8px;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.55));
  animation: rise 0.9s 0.3s ease both;
}

/* App Store badge button */
.appstore-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--text);
  color: var(--bg);
  border-radius: var(--radius-btn);
  padding: 12px 22px 12px 18px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.appstore-btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(240, 237, 230, 0.18);
}
.appstore-btn svg { width: 26px; height: 26px; flex-shrink: 0; }
.appstore-btn .lines { text-align: left; line-height: 1.15; }
.appstore-btn .small { display: block; font-size: 11px; font-weight: 500; opacity: 0.75; }
.appstore-btn .big { display: block; font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }

/* ----- Loop strip ----- */

.loop {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 18px 0;
  overflow: hidden;
}

.loop .wrap {
  display: flex;
  justify-content: center;
  gap: clamp(10px, 3vw, 28px);
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
}

.loop b { color: var(--gold); font-weight: 600; }
.loop span.arrow { color: var(--text-3); }

/* ----- Features ----- */

.features { padding: 96px 0; }

.section-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.features h2, .cta h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.5vw, 46px);
  font-weight: 560;
  letter-spacing: -0.02em;
  line-height: 1.1;
  max-width: 20ch;
  margin-bottom: 48px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 26px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover {
  border-color: rgba(245, 197, 99, 0.35);
  transform: translateY(-3px);
}

.card .icon {
  font-size: 26px;
  margin-bottom: 16px;
  display: block;
}

.card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.card p { font-size: 15px; color: var(--text-2); }

/* ----- Bottom CTA ----- */

.cta {
  position: relative;
  text-align: center;
  padding: 96px 0 110px;
  border-top: 1px solid var(--border);
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(245, 197, 99, 0.08), transparent 65%);
  pointer-events: none;
}

.cta h2 { margin-left: auto; margin-right: auto; margin-bottom: 16px; }
.cta p { color: var(--text-2); margin-bottom: 36px; }

.cta .pup {
  width: 120px;
  margin: 0 auto 24px;
  filter: drop-shadow(0 14px 30px rgba(0, 0, 0, 0.5));
}

/* ----- Footer ----- */

.footer {
  border-top: 1px solid var(--border);
  padding: 36px 0 48px;
  font-size: 14px;
  color: var(--text-3);
}

.footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer nav { display: flex; gap: 22px; flex-wrap: wrap; }
.footer a { color: var(--text-2); }
.footer a:hover { color: var(--gold); }

/* ----- Legal / prose pages ----- */

.prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px 24px 120px;
}

.prose h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 5vw, 48px);
  font-weight: 560;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.prose .updated {
  color: var(--text-3);
  font-size: 14px;
  font-family: var(--font-mono);
  margin-bottom: 40px;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 40px 0 10px;
}

.prose p { color: var(--text-2); margin-bottom: 14px; }
.prose p strong { color: var(--text); }

/* ----- Motion ----- */

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (max-width: 560px) {
  .hero { padding-top: 56px; }
  .features { padding: 64px 0; }
}