:root {
  --bg: #fbfbfa;
  --bg-alt: #f2f1ee;
  --card: #ffffff;
  --card-border: #e7e5e1;
  --ink: #1c1c1e;
  --muted: #6c6a70;

  --teal: #16b8a4;
  --teal-soft: #7be8da;
  --purple: #7c4fe0;
  --purple-soft: #b79bff;

  --ml-brand: #ffe600;
  --ml-brand-ink: #8a6d00;
  --shopee-brand: #ff6b3d;
  --shopee-brand-2: #ee4d2d;
  --shopee-brand-ink: #b03318;

  --radius-lg: 22px;
  --radius-md: 14px;

  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

h1,
h2 {
  font-family: "Space Grotesk", "Inter", sans-serif;
  letter-spacing: -0.01em;
}

/* ---------- Background scene ---------- */

.scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% -10%, var(--bg-alt), var(--bg) 60%);
}

.glow {
  position: absolute;
  width: 46vmax;
  height: 46vmax;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.38;
  will-change: transform;
}

.glow-teal {
  top: -14vmax;
  left: -10vmax;
  background: radial-gradient(circle, var(--teal) 0%, var(--teal) 35%, transparent 72%);
  animation: drift-a 22s ease-in-out infinite;
}

.glow-purple {
  bottom: -18vmax;
  right: -12vmax;
  background: radial-gradient(circle, var(--purple) 0%, var(--purple) 35%, transparent 72%);
  animation: drift-b 26s ease-in-out infinite;
}

@keyframes drift-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(4vmax, 3vmax) scale(1.08); }
}

@keyframes drift-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-3vmax, -4vmax) scale(1.06); }
}

.grid-plate {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(28, 28, 30, 0.07) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, black 40%, transparent 90%);
}

/* ---------- Layout ---------- */

.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(2rem, 6vw, 4.5rem) 1.5rem 2.5rem;
}

.brand {
  display: flex;
  justify-content: center;
}

.brand__logo {
  width: clamp(140px, 26vw, 210px);
  height: auto;
  filter: drop-shadow(0 10px 34px rgba(138, 92, 246, 0.35));
}

.intro {
  text-align: center;
  max-width: 34rem;
  margin: 1.6rem 0 clamp(2.2rem, 5vw, 3.2rem);
}

.intro h1 {
  font-size: clamp(1.5rem, 3.6vw, 2.15rem);
  font-weight: 600;
  margin: 0 0 0.6rem;
}

.intro p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.5;
}

/* ---------- Store cards ---------- */

.stores {
  width: 100%;
  max-width: 640px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}

@media (max-width: 620px) {
  .stores {
    grid-template-columns: 1fr;
  }
}

.store-card {
  --accent: var(--teal);
  --accent-fg: var(--teal);
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.35rem 1.2rem;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--card-border);
  text-decoration: none;
  color: var(--ink);
  isolation: isolate;
  overflow: hidden;
  box-shadow: 0 2px 10px -6px rgba(28, 28, 30, 0.15);
  transition: transform 0.28s cubic-bezier(0.2, 0.7, 0.3, 1), border-color 0.28s ease, box-shadow 0.28s ease;
}

.store-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  background: radial-gradient(120% 140% at 0% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%);
  transition: opacity 0.28s ease;
}

.store-card:hover,
.store-card:focus-visible {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--card-border));
  box-shadow: 0 16px 36px -18px color-mix(in srgb, var(--accent) 55%, transparent);
}

.store-card:hover::before,
.store-card:focus-visible::before {
  opacity: 1;
}

.store-card:focus-visible {
  outline: 2px solid var(--accent-fg);
  outline-offset: 3px;
}

.store-card:active {
  transform: translateY(-1px);
}

.store-card--ml {
  --accent: var(--ml-brand);
  --accent-fg: var(--ml-brand-ink);
}

.store-card--shopee {
  --accent: var(--shopee-brand-2);
  --accent-fg: var(--shopee-brand-ink);
}

.store-card__icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--accent) 20%, var(--card));
  color: var(--accent-fg);
}

.store-card__icon svg {
  width: 22px;
  height: 22px;
}

.store-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.store-card__eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-fg);
}

.store-card__name {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.08rem;
  font-weight: 600;
}

.store-card__hint {
  font-size: 0.82rem;
  color: var(--muted);
}

.store-card__arrow {
  margin-left: auto;
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent-fg);
  transition: transform 0.28s ease;
}

.store-card__arrow svg {
  width: 16px;
  height: 16px;
}

.store-card:hover .store-card__arrow,
.store-card:focus-visible .store-card__arrow {
  transform: translateX(3px);
}

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

.site-footer {
  margin-top: clamp(2.4rem, 6vw, 3.6rem);
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

.site-footer p {
  margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  .glow-teal,
  .glow-purple {
    animation: none;
  }
  .store-card {
    transition: none;
  }
}