/* ==========================================================================
   AGAP app pages - shared components (loaded after css/pdfvc.css)
   Each page only sets its brand colors on :root:
     --brand        main brand color (from the app banner)
     --brand-2      second gradient stop (optional, defaults to --brand)
     --brand-ink    brand color readable as text on light backgrounds
     --brand-ink-dark  brand color readable as text on dark backgrounds
     --on-brand     text color on top of the brand gradient (#fff or dark)
   ========================================================================== */

:root {
  --brand: #d52349;
  --brand-2: var(--brand);
  --brand-ink: color-mix(in srgb, var(--brand) 72%, #000);
  --brand-ink-dark: color-mix(in srgb, var(--brand) 62%, #fff);
  --on-brand: #ffffff;

  --accent: var(--brand);
  --accent-hover: color-mix(in srgb, var(--brand) 86%, #fff);
  --accent-strong: var(--brand-ink);
  --accent-soft: color-mix(in srgb, var(--brand) 9%, #fff);
  --accent-soft-border: color-mix(in srgb, var(--brand) 32%, #fff);
  --accent-gradient: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
  --accent-glow: color-mix(in srgb, var(--brand) 26%, transparent);
  --border-focus: var(--brand);
}

@media (prefers-color-scheme: dark) {
  :root {
    --accent-strong: var(--brand-ink-dark);
    --accent-soft: color-mix(in srgb, var(--brand) 15%, transparent);
    --accent-soft-border: color-mix(in srgb, var(--brand) 38%, transparent);
    --accent-glow: color-mix(in srgb, var(--brand) 32%, transparent);
  }
}

/* --------------------------------------------------------------------------
   Buttons on brand colors (light brands need dark text)
   -------------------------------------------------------------------------- */

.btn-primary,
.btn-primary:hover {
  color: var(--on-brand) !important;
}

.btn-accent-subtle:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-brand) !important;
}

[id] {
  scroll-margin-top: calc(var(--header-height) + 12px);
}

:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Brand mark (app icon tile in header and footer)
   -------------------------------------------------------------------------- */

.app-brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  color: var(--on-brand);
  font-size: 1.15rem;
  font-weight: 800;
  box-shadow: 0 5px 16px var(--accent-glow);
  flex: 0 0 42px;
}

.app-brand-mark svg {
  width: 22px;
  height: 22px;
}

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

.hero-section {
  background:
    radial-gradient(circle at 15% 0%, var(--accent-soft) 0%, transparent 55%),
    radial-gradient(circle at 90% 10%, color-mix(in srgb, var(--brand-2) 10%, transparent) 0%, transparent 50%);
}

.hero-title-highlight {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (prefers-color-scheme: dark) {
  .hero-title-highlight {
    background: linear-gradient(135deg, var(--brand-ink-dark) 0%, color-mix(in srgb, var(--brand-2) 55%, #fff) 100%);
    -webkit-background-clip: text;
    background-clip: text;
  }
}

/* Light brands (yellow/amber): the gradient text needs the darker ink */
.brand-light .hero-title-highlight {
  background: linear-gradient(135deg, var(--accent-strong) 0%, var(--accent-strong) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-cta-group .btn-lg {
  min-height: 48px;
}

.app-hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 1.1rem;
  margin: -0.6rem 0 2rem;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
}

.app-hero-meta > span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.app-hero-meta b {
  color: var(--accent-strong);
}

.showcase-image-wrap {
  display: block;
  background: var(--bg-surface-subtle);
  cursor: zoom-in;
}

/* --------------------------------------------------------------------------
   Small platform badges used inside buttons
   -------------------------------------------------------------------------- */

.zip-badge,
.android-badge,
.os-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 21px;
  padding: 0 4px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--brand) 22%, #1b1b1b);
  color: #ffffff;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  flex: 0 0 auto;
  line-height: 1;
}

.btn svg.ms-logo {
  width: 18px;
  height: 18px;
}

/* --------------------------------------------------------------------------
   Microsoft Store link still empty: "coming soon" until href is filled in
   -------------------------------------------------------------------------- */

.pending-note {
  display: none;
}

.ms-store-link.is-pending {
  opacity: 0.78;
  filter: saturate(0.55);
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none;
}

.ms-store-link.is-pending .pending-note {
  display: inline-block;
  margin-left: 0.2rem;
  padding: 0.08rem 0.45rem;
  border-radius: 999px;
  background: rgba(127, 127, 127, 0.22);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer-nav-list .ms-store-link.is-pending .pending-note {
  background: none;
  padding: 0;
  text-transform: none;
  letter-spacing: 0;
}

/* --------------------------------------------------------------------------
   Feature cards and screenshots
   -------------------------------------------------------------------------- */

.feature-mini-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.feature-mini-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  box-shadow: var(--shadow-xs);
}

.feature-mini-card h3 {
  margin: 0.7rem 0 0.55rem;
  color: var(--text-main);
  font-size: 1.02rem;
}

.feature-mini-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.6;
}

.feature-mini-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 1.1rem;
}

.screens-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
}

.screen-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.screen-card a {
  display: block;
  background: var(--bg-surface-subtle);
  cursor: zoom-in;
}

.screen-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: contain;
  background: var(--bg-surface-subtle);
}

.screen-copy {
  padding: 1.15rem 1.2rem 1.3rem;
}

.screen-copy h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  color: var(--text-main);
}

.screen-copy p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.91rem;
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   Download panel + side cards (license, privacy)
   -------------------------------------------------------------------------- */

.store-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  align-items: start;
}

.store-card,
.privacy-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.store-card {
  position: relative;
  overflow: hidden;
}

.store-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: var(--accent-gradient);
}

.store-card h2,
.privacy-card h2 {
  margin-top: 0;
  color: var(--text-main);
  font-size: 1.45rem;
}

.store-card p,
.privacy-card p {
  color: var(--text-muted);
  line-height: 1.65;
}

.download-channel {
  padding-top: 1.2rem;
  margin-top: 1.2rem;
  border-top: 1px solid var(--border-subtle);
}

.download-channel h3 {
  margin-bottom: 0.45rem;
  font-size: 1.05rem;
}

.download-channel p {
  margin-bottom: 0.9rem;
  font-size: 0.94rem;
}

.download-channel .btn {
  max-width: 100%;
  white-space: normal;
  text-align: left;
}

.aside-col {
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
}

.privacy-link-list {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.privacy-link-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--accent-strong);
  text-decoration: none;
}

.privacy-link-list a:hover {
  text-decoration: underline;
}

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

.footer-simple-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.2rem;
  margin-top: 0.7rem;
}

.footer-simple-links a {
  color: inherit;
}

.hit-counter-img {
  opacity: 0.75;
}

.back-to-top-btn.visible {
  display: flex;
}

/* --------------------------------------------------------------------------
   Layout breakpoints (mobile first)
   -------------------------------------------------------------------------- */

@media (max-width: 600px) {
  .hero-section {
    padding: 2.25rem 1rem 2rem;
  }
  .section {
    padding: 3rem 1rem;
  }
  .section-header {
    margin-bottom: 2rem;
  }
  .hero-badge-pill {
    font-size: 0.72rem;
    letter-spacing: 0.02em;
  }
  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-cta-group .btn {
    width: 100%;
  }
  .app-brand-mark {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
  }
  .back-to-top-btn {
    bottom: 1rem;
    right: 1rem;
  }
}

@media (min-width: 640px) {
  .feature-mini-grid,
  .screens-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .store-card,
  .privacy-card {
    padding: 2rem;
  }
}

@media (min-width: 980px) {
  .feature-mini-grid,
  .screens-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .store-panel {
    grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  }
}