/*
  Individual app page styles for Zapusklab website — space theme.
  Expected HTML links:
  - Root pages: /styles/app-page.css
  - Nested pages: ../../styles/app-page.css
*/

.app-theme--genibee { --app-brand: var(--color-genibee); }
.app-theme--broomy { --app-brand: var(--color-broomy); }
.app-theme--batchy { --app-brand: var(--color-batchy); }
.app-theme--readyberry { --app-brand: var(--color-readyberry); }

.app-hero {
  --app-brand: var(--color-accent);
  position: relative;
  padding-top: calc(var(--navbar-height) + var(--space-10));
  overflow: clip;
  background:
    radial-gradient(circle at 15% 12%, color-mix(in srgb, var(--app-brand) 28%, transparent), transparent 42%),
    radial-gradient(circle at 85% 0%, color-mix(in srgb, var(--color-accent-3) 16%, transparent), transparent 45%);
}

/* Orbit ring behind the device mockup, tinted in the app's accent */
.app-hero::before {
  content: "";
  position: absolute;
  top: 12%;
  right: -9rem;
  width: 30rem;
  height: 30rem;
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in srgb, var(--app-brand) 28%, transparent);
  box-shadow: inset 0 0 90px color-mix(in srgb, var(--app-brand) 14%, transparent),
              0 0 60px color-mix(in srgb, var(--app-brand) 10%, transparent);
  background:
    radial-gradient(0.4rem 0.4rem at 50% 0%, color-mix(in srgb, var(--app-brand) 90%, white), transparent 70%),
    radial-gradient(1.1rem 1.1rem at 50% 0%, color-mix(in srgb, var(--app-brand) 45%, transparent), transparent 70%);
  pointer-events: none;
}

.app-hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

.app-hero-main {
  max-width: 40rem;
}

.app-hero-icon {
  width: 8rem;
  height: 8rem;
  border-radius: 22%;
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-large), 0 0 40px color-mix(in srgb, var(--app-brand) 35%, transparent);
}

.app-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.5rem + 2.5vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
}

.app-hero-tagline {
  color: var(--color-text-secondary);
  font-size: var(--font-size-20);
  margin-bottom: var(--space-8);
}

.download-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.store-badge {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  padding: 0.55rem 1rem;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-subtle);
  font-family: var(--font-display);
  font-size: var(--font-size-14);
  font-weight: 600;
  transition: transform var(--transition-default), box-shadow var(--transition-default), border-color var(--transition-default);
}

.store-badge:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--app-brand) 50%, transparent);
  box-shadow: var(--shadow-medium), 0 0 24px color-mix(in srgb, var(--app-brand) 26%, transparent);
}

.store-badge:active {
  transform: translateY(0) scale(0.97);
}

.store-badge--coming-soon {
  color: color-mix(in srgb, var(--app-brand) 80%, white);
  border-color: color-mix(in srgb, var(--app-brand) 42%, transparent);
  background: color-mix(in srgb, var(--app-brand) 14%, transparent);
}

.app-hero-visual {
  justify-self: center;
}

.phone-frame {
  width: min(100%, 18.75rem);
  aspect-ratio: 9 / 19.5;
  border-radius: 2rem;
  border: 8px solid #0c0f1c;
  background: #05060d;
  padding: 0.45rem;
  box-shadow: var(--shadow-large), 0 0 60px color-mix(in srgb, var(--app-brand) 24%, transparent);
}

@media (prefers-reduced-motion: no-preference) {
  .app-hero::before {
    animation: app-orbit-spin 52s linear infinite;
  }

  .phone-frame {
    animation: phone-float 7s ease-in-out infinite alternate;
  }
}

@keyframes app-orbit-spin {
  to { transform: rotate(360deg); }
}

@keyframes phone-float {
  from { transform: translateY(0); }
  to   { transform: translateY(-0.55rem); }
}

.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 1.5rem;
  object-fit: cover;
  background: var(--color-surface);
}

.app-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.feature-card {
  height: 100%;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow-subtle);
  transition: transform var(--transition-default), border-color var(--transition-default), box-shadow var(--transition-default);
}

.feature-card:hover {
  transform: translateY(-0.35rem);
  border-color: color-mix(in srgb, var(--app-brand) 40%, var(--glass-border));
  box-shadow: var(--shadow-medium), 0 0 28px color-mix(in srgb, var(--app-brand) 18%, transparent);
}

.feature-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  background: color-mix(in srgb, var(--app-brand) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--app-brand) 32%, transparent);
  color: var(--app-brand);
  font-size: 1.4rem;
}

.feature-title {
  font-size: var(--font-size-20);
  margin-bottom: var(--space-2);
}

.feature-description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-16);
}

.app-download {
  background: color-mix(in srgb, var(--color-bg-alt) 55%, transparent);
}

.app-download-inner {
  text-align: center;
  max-width: 44rem;
  margin-inline: auto;
}

.app-download .section-description {
  margin-inline: auto;
  margin-bottom: var(--space-7);
}

.app-legal-links {
  border-top: 1px solid var(--glass-border);
  padding-block: var(--space-7);
}

.app-legal-links-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.app-legal-link {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  padding-inline: var(--space-4);
  color: var(--color-text-secondary);
  transition: color var(--transition-default), border-color var(--transition-default), background var(--transition-default);
}

.app-legal-link:hover,
.app-legal-link:focus-visible {
  color: var(--color-text);
  border-color: color-mix(in srgb, var(--app-brand) 45%, var(--glass-border));
  background: color-mix(in srgb, var(--app-brand) 14%, transparent);
}

@media (min-width: 48rem) {
  .app-hero-inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-12);
  }

  .app-features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .app-legal-links-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 64rem) {
  .app-features-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}