/* ============================================
   WEBDEMOS — Shared styles for demo sites
   Each demo uses a theme block with --t1 (primary),
   --t2 (accent) and --t3 (light background)
   ============================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Sora', 'Inter', sans-serif;
  --text: #0f172a;
  --text-light: #64748b;
  --grey: #94a3b8;
  --white: #fff;
  --off-white: #f8fafc;
  --border: #e2e8f0;
  --radius: 16px;
  --shadow: 0 4px 16px rgba(15,23,42,.08);
  --shadow-lg: 0 12px 48px rgba(15,23,42,.14);
}

/* --- Theme color variables (per demo) --- */
.theme-restaurant { --t1: #b45309; --t2: #f59e0b; --t3: #fef3c7; --t4: #7c2d12; }
.theme-dental     { --t1: #0d9488; --t2: #14b8a6; --t3: #ccfbf1; --t4: #134e4a; }
.theme-gym        { --t1: #dc2626; --t2: #ef4444; --t3: #fee2e2; --t4: #7f1d1d; }
.theme-spa        { --t1: #be185d; --t2: #ec4899; --t3: #fce7f3; --t4: #831843; }
.theme-fitness    { --t1: #7c3aed; --t2: #8b5cf6; --t3: #ede9fe; --t4: #4c1d95; }
.theme-store      { --t1: #0369a1; --t2: #0284c7; --t3: #e0f2fe; --t4: #0c4a6e; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Theme base colors */
.demo-body { background: var(--t3); }
.theme-text { color: var(--t1); }
.theme-bg { background: var(--t1); }
.theme-bg-soft { background: var(--t3); }
.theme-border { border-color: var(--t1); }

/* --- Back to WebDemos bar --- */
.demo-topbar {
  background: #0f172a;
  padding: 10px 0;
  text-align: center;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
}
.demo-topbar a {
  color: #fff;
  font-size: .8rem;
  font-weight: 500;
  opacity: .85;
}
.demo-topbar a:hover { opacity: 1; text-decoration: underline; }
.demo-topbar .back { color: #818cf8; }

/* --- Header (below topbar) --- */
.demo-header {
  position: fixed;
  top: 36px; left: 0; right: 0;
  z-index: 100;
  background: var(--white);
  box-shadow: 0 1px 0 rgba(15,23,42,.06);
}
.demo-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.demo-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
}
.logo-badge {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--t1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.demo-nav { display: flex; align-items: center; gap: 6px; }
.demo-nav a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: .88rem;
  font-weight: 500;
  color: var(--text-light);
}
.demo-nav a:hover { color: var(--t1); background: var(--t3); }
.demo-nav .btn-primary { padding: 9px 20px; font-size: .85rem; }

/* --- Hero --- */
.demo-hero {
  padding: 160px 0 80px;
  background: var(--t3);
  position: relative;
  overflow: hidden;
}
.demo-hero::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--t1) 10%, transparent);
  filter: blur(60px);
  top: -100px; right: -100px;
}
.demo-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.demo-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  margin-bottom: 16px;
  color: var(--text);
}
.demo-hero h1 .highlight { color: var(--t1); }
.demo-hero p {
  font-size: 1.05rem;
  color: var(--text-light);
  margin-bottom: 28px;
  max-width: 460px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero image placeholder */
.hero-img {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.hero-img .img-placeholder {
  width: 100%;
  height: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--t1);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
}
.hero-img .img-placeholder .ph-icon { font-size: 4rem; opacity: .8; }
.hero-img .img-placeholder small { font-size: .75rem; opacity: .6; font-weight: 400; }

/* --- Grids / cards --- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-center { align-items: center; }

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid var(--border);
  transition: all .3s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card .icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--t3);
  color: var(--t1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
}
.card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.card p { font-size: .88rem; color: var(--text-light); }

/* Pricing */
.price-card {
  text-align: center;
  padding: 36px 28px;
}
.price-card.popular {
  border: 2px solid var(--t1);
  position: relative;
  box-shadow: var(--shadow-lg);
}
.price-card.popular::before {
  content: 'Most Popular';
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--t1);
  color: #fff;
  font-size: .68rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 50px;
  letter-spacing: .5px;
}
.price { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 700; margin: 12px 0 4px; }
.price small { font-size: .9rem; color: var(--text-light); font-weight: 400; }
.price-desc { font-size: .85rem; color: var(--grey); margin-bottom: 20px; }
.price-features { text-align: left; margin-bottom: 24px; }
.price-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  color: var(--text-light);
  padding: 6px 0;
}
.price-features li::before {
  content: '✓';
  color: var(--t1);
  font-weight: 700;
}

/* Testimonials */
.testi { text-align: center; }
.testi .quote {
  font-size: .95rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 16px;
}
.testi .avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--t1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto 10px;
  font-size: 1.1rem;
}
.testi .name { font-weight: 600; font-size: .9rem; }
.testi .role { font-size: .78rem; color: var(--grey); }
.testi .stars { color: #f59e0b; font-size: .85rem; margin-bottom: 12px; }

/* Gallery */
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  height: 220px;
}
.gallery-item .ph {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 1.6rem;
  color: var(--t1);
}
.gallery-item .ph small { font-size: .72rem; color: var(--text-light); font-weight: 500; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-info h3 { font-size: 1.3rem; margin-bottom: 12px; }
.contact-info p { color: var(--text-light); font-size: .95rem; margin-bottom: 24px; }
.info-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
}
.info-row .i {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--t3);
  color: var(--t1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.info-row .l { font-size: .8rem; color: var(--grey); }
.info-row .v { font-weight: 600; font-size: .92rem; }

.form-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: .9rem;
  transition: border-color .3s;
  background: #fff;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--t1);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--t1) 15%, transparent);
}
.form-group textarea { min-height: 110px; resize: vertical; }

/* Footer */
.demo-footer {
  background: var(--t4);
  color: #fff;
  padding: 48px 0 24px;
}
.demo-footer a { color: rgba(255,255,255,.7); }
.demo-footer a:hover { color: #fff; }
.demo-footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.demo-footer h4 { font-size: .95rem; margin-bottom: 14px; }
.demo-footer p { font-size: .85rem; color: rgba(255,255,255,.6); }
.demo-footer ul li { padding: 5px 0; }
.demo-footer ul a { font-size: .85rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 20px;
  font-size: .8rem;
  color: rgba(255,255,255,.5);
  text-align: center;
}

/* Responsive */
@media (max-width: 900px) {
  .demo-hero-grid { grid-template-columns: 1fr; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .demo-footer-inner { grid-template-columns: 1fr 1fr; }

  .hero-img .img-placeholder { height: 280px; }
}

@media (max-width: 600px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .demo-nav { display: none; }
  .demo-hero { padding: 130px 0 60px; }
  .form-row { grid-template-columns: 1fr; }
  .demo-footer-inner { grid-template-columns: 1fr; }
  .hero-img .img-placeholder { height: 240px; }
}