@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");
@import url("examples.css");

:root {
  --ink: #1a1033;
  --muted: #6b6280;
  --line: #e8e0f0;
  --paper: #faf8fc;
  --white: #ffffff;
  --green: #7c3aed;
  --teal: #a78bfa;
  --blue: #5b21b6;
  --coral: #ec4899;
  --gold: #f59e0b;
  --dark: #1a1033;
}

body.app-demo {
  font-family: "Inter", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  background: var(--paper);
}

body.app-demo .app-nav,
body.app-demo .demo-nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 64px);
  background: rgba(250, 248, 252, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

body.app-demo .app-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

body.app-demo .app-brand > div {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

body.app-demo .brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  background: linear-gradient(145deg, var(--green), var(--blue));
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.32);
}

body.app-demo .app-brand strong {
  font-weight: 700;
  letter-spacing: -0.02em;
}

body.app-demo .app-brand > div > span {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

body.app-demo .app-nav-links a.active,
body.app-demo .app-nav-links a:hover {
  color: var(--green);
  background: rgba(124, 58, 237, 0.1);
}

body.app-demo .app-showcase {
  background:
    radial-gradient(circle at 20% 80%, rgba(167, 139, 250, 0.35) 0%, transparent 45%),
    radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.4) 0%, transparent 40%),
    linear-gradient(135deg, #1a1033 0%, #4c1d95 55%, #7c3aed 100%);
}

body.app-demo .app-showcase h1 {
  font-weight: 700;
  letter-spacing: -0.03em;
}

body.app-demo .eyebrow {
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.2em;
  font-weight: 600;
}

body.app-demo .pill-button {
  background: var(--white);
  color: var(--green);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

body.app-demo .ghost-button {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

body.app-demo .tech-stack.on-dark span {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.85);
}

body.app-demo .phone-shell {
  border-color: #2d1f4e;
  background: #2d1f4e;
}

body.app-demo .app-screen {
  background: #faf8fc;
}

body.app-demo .member-card {
  background: linear-gradient(135deg, var(--green), var(--blue));
  border-radius: 20px;
  box-shadow: 0 16px 40px rgba(124, 58, 237, 0.35);
}

body.app-demo .service-picks button.active {
  background: var(--green);
  border-color: var(--green);
}

body.app-demo .slot-grid button.pill-button {
  background: var(--green);
}

body.app-demo .clinic-strip {
  background: linear-gradient(90deg, rgba(124, 58, 237, 0.06), rgba(167, 139, 250, 0.04));
  border-block: 1px solid var(--line);
}

body.app-demo .app-feature-grid .card {
  border-radius: 16px;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

body.app-demo .app-feature-grid .card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 50px rgba(26, 16, 51, 0.1);
}

body.app-demo .app-feature-grid .card span {
  color: var(--green);
  font-weight: 700;
}

body.app-demo .app-flow-section {
  background: linear-gradient(180deg, #f3effa, var(--paper));
}

body.app-demo .phone-page {
  background: linear-gradient(180deg, #f3effa, #faf8fc);
}

body.app-demo .flow-list article {
  border-radius: 12px;
  border-left: 3px solid var(--green);
}

@media (max-width: 900px) {
  body.app-demo .app-nav,
body.app-demo .demo-nav {
    grid-template-columns: 1fr;
  }
}

body.app-demo .app-showcase {
  min-height: auto;
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(40px, 6vw, 72px);
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 1fr);
}

body.app-demo .app-showcase-visual {
  display: grid;
  grid-template-columns: minmax(140px, 0.42fr) minmax(260px, 0.58fr);
  gap: 18px;
  align-items: center;
}

body.app-demo .app-context-photo {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

body.app-demo .app-context-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

body.app-demo .brand-story-section {
  padding: clamp(48px, 7vw, 88px) clamp(18px, 5vw, 72px);
}

body.app-demo .brand-story-section.tone-light {
  background: #f3effa;
}

body.app-demo .brand-story-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

body.app-demo .brand-story-photo {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: 0 24px 60px rgba(26, 16, 51, 0.12);
}

body.app-demo .brand-story-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 960px) {
  body.app-demo .app-showcase,
  body.app-demo .app-showcase-visual,
  body.app-demo .brand-story-grid {
    grid-template-columns: 1fr;
  }

  body.app-demo .app-context-photo {
    max-height: 320px;
    aspect-ratio: 16 / 10;
  }
}