/* ------------------------------------------------------------------
   sweetzai.com landing — matches sweetz.ai production theme exactly
   Black bg + radial pink glow, pink accent (#ec4899 / #f472b6)
   ------------------------------------------------------------------ */

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

html,
body {
  min-height: 100%;
  background: #000;
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection {
  background: rgba(236, 72, 153, 0.3);
}

/* Radial pink glow — matches sweetz.ai production hero */
body::before {
  content: "";
  position: fixed;
  left: 50%;
  top: -10%;
  width: 900px;
  height: 900px;
  max-width: 120vw;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(236, 72, 153, 0.18), transparent 60%);
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
  animation: pulse-bg 5s ease-in-out infinite;
}

@keyframes pulse-bg {
  0%,
  100% {
    opacity: 0.85;
  }
  50% {
    opacity: 1;
  }
}

/* ---------- Top bar ---------- */

.topbar {
  position: relative;
  z-index: 2;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.4px;
  display: inline-flex;
  align-items: baseline;
  text-decoration: none;
}

.logo .brand {
  color: #f472b6;
}

.logo .tld {
  color: #fff;
}

.login {
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  padding: 8px 18px;
  background: linear-gradient(135deg, #ec4899, #ec4899);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(236, 72, 153, 0.25);
  transition: box-shadow 0.2s, transform 0.15s;
}

.login:hover {
  box-shadow: 0 8px 32px rgba(236, 72, 153, 0.45);
  transform: translateY(-1px);
}

/* ---------- Main ---------- */

main {
  position: relative;
  z-index: 1;
  max-width: 840px;
  margin: 0 auto;
  padding: 44px 20px 60px;
  text-align: center;
}

.hero {
  text-align: center;
  margin-bottom: 44px;
}

.hero h1 {
  font-size: clamp(32px, 5.5vw, 52px);
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1.05;
  margin-bottom: 14px;
}

.hero h1 .pink {
  background: linear-gradient(135deg, #f472b6, #e879f9, #f472b6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subhead {
  color: #9ca3af;
  font-size: clamp(14px, 1.8vw, 16px);
  font-weight: 500;
}

/* ---------- Cards ---------- */

.cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  max-width: 720px;
  margin: 0 auto;
}

@media (max-width: 560px) {
  .cards {
    gap: 14px;
    max-width: 380px;
  }
}

.card {
  position: relative;
  display: block;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  background: #0a0a0a;
  border: 1px solid rgba(255, 255, 255, 0.06);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.2s, box-shadow 0.25s;
  -webkit-tap-highlight-color: transparent;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(236, 72, 153, 0.5);
  box-shadow: 0 24px 64px rgba(236, 72, 153, 0.25),
    0 0 0 1px rgba(236, 72, 153, 0.3);
}

.card:active {
  transform: translateY(-3px) scale(0.98);
}

/* CSS crop: aspect-ratio + object-position:top clips the bottom of the
   576×864 animated webp so genitals stay out of frame. No re-encoding. */
.card-media {
  width: 100%;
  aspect-ratio: 576 / 740;
  overflow: hidden;
  background: #000;
}

.card-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: top;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.card:hover .card-img {
  transform: scale(1.04);
}

.card-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 50%;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.92) 100%);
  pointer-events: none;
}

.card-label {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22px;
  text-align: center;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.3px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

/* ----- reduce-motion respect ----- */

@media (prefers-reduced-motion: reduce) {
  body::before {
    animation: none;
  }
  .card,
  .card-img {
    transition: none;
  }
}