/* app.css — app detail pages in each app's own colors (MAJ-697).
 *
 * Each /apps/<app> page puts class="app-page" and its colors on <html>:
 *   --app-bg, --app-fg, --app-accent (the same colors as its card on the
 *   home page rail). This file re-points the site tokens at those colors,
 *   so every shared style in styles.css follows, then gives the page a
 *   full-bleed hero, a 3D phone (phone-3d.js) or a floating icon, and
 *   bigger, bolder sections. Loaded after styles.css. */

.app-page {
  color-scheme: dark;
  --bg: var(--app-bg);
  --fg: var(--app-fg);
  --muted: color-mix(in srgb, var(--app-fg) 72%, var(--app-bg));
  --border: color-mix(in srgb, var(--app-fg) 16%, transparent);
  --chip: color-mix(in srgb, var(--app-fg) 7%, transparent);
  --panel: color-mix(in srgb, var(--app-fg) 6%, transparent);
  --panel-solid: color-mix(in srgb, var(--app-fg) 8%, var(--app-bg));
  --accent: var(--app-accent);
  --accent-fg: var(--app-bg);
  --link: var(--app-accent);
  --header-bg: color-mix(in srgb, var(--app-bg) 86%, transparent);
  --frame: #111;
  --spot: color-mix(in srgb, var(--app-accent) 18%, transparent);
  /* The ".wtf" in the logo is a gradient between these. */
  --wordmark-a: var(--app-accent);
  --wordmark-b: color-mix(in srgb, var(--app-accent) 55%, var(--app-fg));
  background: var(--app-bg);
  overflow-x: clip;
}

/* Light-colored apps (Hanatoki) read as a light page. */
.app-page.is-light { color-scheme: light; }

.app-page body { color: var(--app-fg); }

/* site.js decorations are tuned for the brand paper; the app's own glow
   replaces them here. */
.app-page .bg-blobs { display: none; }

.app-page .site-header {
  background: var(--header-bg);
  border-bottom-color: var(--border);
}

.app-page .logo,
.app-page .site-nav a:hover { color: var(--app-fg); }

.app-page .wrap.content { padding-top: 0; }

.app-page .breadcrumb {
  position: relative;
  z-index: 1;
  margin: 0;
  padding-top: 22px;
}

/* ===== Hero: full width, in the app's color with an accent glow ===== */
.app-page .product-hero {
  position: relative;
  align-items: center;
  min-height: calc(100svh - 120px);
  margin: -44px calc(50% - 50vw) 0;
  padding: 72px max(20px, calc(50vw - 520px)) 56px;
  background: radial-gradient(60% 55% at 78% 45%, color-mix(in srgb, var(--app-accent) 32%, transparent), transparent 70%);
}

@media (min-width: 760px) {
  .app-page .product-hero { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); }
}

.app-page .product-copy .app-hero {
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
}

.app-page .app-hero .icon {
  width: 84px;
  height: 84px;
  border-radius: 22%;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.app-page .product-kicker {
  margin-bottom: 6px;
  color: var(--app-accent);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
}

.app-page .product-copy .app-hero h1 {
  margin: 0;
  font-size: clamp(3rem, 12vw, 6.4rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.95;
}

.app-page .product-promise {
  font-size: clamp(1.2rem, 3.4vw, 1.6rem);
  font-weight: 700;
  line-height: 1.55;
}

.app-page .btn {
  padding: 12px 20px;
  border-radius: 999px;
  border-color: color-mix(in srgb, var(--app-fg) 35%, transparent);
  font-weight: 750;
}

.app-page .btn.primary {
  background: var(--app-accent);
  color: var(--app-bg);
  box-shadow: 0 12px 30px -10px color-mix(in srgb, var(--app-accent) 70%, transparent);
}

.app-page .feature-chips li {
  border-color: color-mix(in srgb, var(--app-accent) 45%, transparent);
  background: color-mix(in srgb, var(--app-accent) 10%, transparent);
  color: var(--app-fg);
  font-size: 0.82rem;
}

/* The phone (phone-3d.js turns it 3D; the static frame is its fallback). */
.app-page .phone-3d {
  position: relative;
  width: min(340px, 78vw);
  aspect-ratio: 2 / 3;
  margin: 0 auto;
}

.app-page .phone-3d::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: -6%;
  height: 12%;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.45), transparent 70%);
  filter: blur(6px);
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}

.app-page .phone-3d.is-3d::after { opacity: 1; }

.app-page .phone-3d-canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: grab;
}

.app-page .phone-3d-canvas:active { cursor: grabbing; }

.app-page .phone-3d .shot-frame { margin-top: 0; }

/* Apps without a screenshot yet: the icon, big, floating in its glow. */
.app-visual {
  position: relative;
  display: grid;
  place-items: center;
  margin: 0;
  aspect-ratio: 1;
  width: min(360px, 74vw);
  justify-self: center;
}

/* The glow sits behind the icon, not on its shadow, so the floating
   layer never clips it into a box. */
.app-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--app-accent) 45%, transparent), transparent);
}

.app-visual img {
  position: relative;
  width: 62%;
  height: auto;
  border-radius: 22%;
  box-shadow: 0 40px 70px -24px rgba(0, 0, 0, 0.5);
  animation: app-float 6s ease-in-out infinite;
}

@keyframes app-float {
  0%, 100% { transform: translateY(0) rotate(-4deg); }
  50% { transform: translateY(-18px) rotate(4deg); }
}

/* ===== Sections ===== */
.app-page .product-about { max-width: none; margin-top: 64px; }

.app-page .content h2 {
  margin: 56px 0 14px;
  font-size: clamp(1.9rem, 6vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.app-page .product-about > h2:first-of-type { margin-top: 8px; }

.app-page .product-lead,
.app-page .content > p,
.app-page .product-about > p {
  max-width: 40em;
  color: var(--muted);
  font-size: 1.08rem !important;
  line-height: 1.95;
}

.app-page .product-feature-grid { gap: 16px; margin: 36px 0 56px; }

@media (max-width: 640px) {
  .app-page .product-feature-grid { grid-template-columns: 1fr; }
}

.app-page .product-feature-grid article {
  padding: 26px 24px;
  border-radius: 24px;
  background: var(--panel);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.app-page .product-feature-grid article:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--app-accent) 55%, transparent);
}

.app-page .product-feature-grid article > span {
  margin-bottom: 18px;
  color: var(--app-accent);
  font: 800 2.4rem/1 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: -0.04em;
}

.app-page .product-feature-grid h3 { font-size: 1.15rem; }

.app-page .product-how li { grid-template-columns: 56px 170px 1fr; padding: 20px 0; }

.app-page .product-how li::before {
  color: var(--app-accent);
  font: 800 1.6rem/1 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@media (max-width: 640px) {
  .app-page .product-how li { grid-template-columns: 48px 1fr; }
  .app-page .product-how li span { grid-column: 2; }
}

.app-page .product-trust {
  padding: 32px;
  border-radius: 28px;
  border-color: color-mix(in srgb, var(--app-accent) 40%, transparent);
  background: linear-gradient(135deg, color-mix(in srgb, var(--app-accent) 16%, transparent), var(--panel));
}

@media (max-width: 640px) {
  .app-page .product-trust { grid-template-columns: 1fr; }
}

.app-page .note { background: var(--panel); border: 1px solid var(--border); }

/* Last call: a full-width band in the accent color. */
.app-page .conversion-panel {
  margin: 64px calc(50% - 50vw) 0;
  padding: 56px max(20px, calc(50vw - 520px));
  border: 0;
  border-radius: 0;
  background: var(--app-accent);
  color: var(--app-bg);
}

.app-page .conversion-panel p {
  max-width: 18em;
  font-size: clamp(1.4rem, 4.4vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.app-page .conversion-panel .btn.primary {
  background: var(--app-bg);
  color: var(--app-fg);
  box-shadow: none;
}

@media (max-width: 640px) {
  .app-page .conversion-panel { flex-direction: column; align-items: flex-start; }
}

.app-page .site-footer { border-top-color: var(--border); }

@media (prefers-reduced-motion: reduce) {
  .app-visual img { animation: none; }
  .app-page .product-feature-grid article { transition: none; }
}

/* Small fixes against the shared prose styles. */
.app-page .feature-chips { padding-left: 0; }
.app-page .product-feature-grid h3 { margin-top: 0; }