:root {
  color-scheme: dark;
  --bg: #05070c;
  --bg-soft: #0c1220;
  --panel: rgba(9, 14, 25, 0.84);
  --line: rgba(255, 255, 255, 0.1);
  --text: #f5f7fb;
  --muted: #b7c0d4;
  --gold: #e3ab2d;
  --blue: #2368ff;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.4);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(circle at top, rgba(35, 104, 255, 0.2), transparent 38%),
    radial-gradient(circle at bottom, rgba(227, 171, 45, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(3, 7, 16, 0.92), rgba(3, 7, 16, 0.98)),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent 90%);
}

.page {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 72px;
}

.hero,
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03)), var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero {
  padding: clamp(28px, 5vw, 56px);
  text-align: center;
}

.hero-logo {
  width: min(100%, 920px);
  display: block;
  margin: 0 auto 24px;
  filter: drop-shadow(0 24px 50px rgba(0, 0, 0, 0.45));
}

.eyebrow,
.section-label {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 14px;
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  line-height: 1;
}

h2 {
  margin-bottom: 10px;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.intro,
.card p {
  width: min(680px, 100%);
  margin-inline: auto;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.hero-actions {
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  background: linear-gradient(180deg, #2a72ff, #1a4fbe);
  color: white;
  box-shadow: 0 16px 36px rgba(35, 104, 255, 0.28);
}

.placeholder {
  margin-top: 24px;
  padding: clamp(24px, 4vw, 40px);
  text-align: center;
}

.store-card {
  margin-top: 24px;
  padding: clamp(24px, 4vw, 40px);
  text-align: center;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.app-card {
  min-height: 240px;
  padding: 18px 16px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.app-logo {
  width: min(100%, 190px);
  aspect-ratio: 1 / 1;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 18px 34px rgba(0, 0, 0, 0.34));
}

.app-card h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 800;
}

.app-card p {
  width: auto;
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.5;
}

.store-badge-image {
  display: block;
  width: min(280px, 100%);
  margin: 26px auto 0;
  filter: drop-shadow(0 20px 36px rgba(0, 0, 0, 0.35));
}

@media (max-width: 900px) {
  .app-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 20px, 1120px);
    padding-top: 20px;
    padding-bottom: 40px;
  }

  .app-grid {
    grid-template-columns: 1fr;
  }

  .intro,
  .card p {
    font-size: 1rem;
  }
}