/* China Dynasty Restaurant - Mobile-first CSS */

:root {
  --red: #c41e3a;
  --dark-red: #8b0000;
  --gold: #d4af37;
  --light-gold: #f5e6c8;
  --cream: #fff8f0;
  --dark: #1a1a1a;
  --gray: #4a4a4a;
  --light-gray: #f5f5f5;
  --white: #ffffff;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--cream);
  color: var(--dark);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
header {
  background: linear-gradient(135deg, var(--dark-red), var(--red));
  color: var(--white);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-decoration: none;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.logo span {
  color: var(--gold);
}

nav {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

nav a {
  color: var(--white);
  text-decoration: none;
  padding: 0.45rem 0.9rem;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: background 0.2s, color 0.2s;
}

nav a:hover,
nav a.active {
  background: rgba(255, 255, 255, 0.2);
  color: var(--gold);
}

/* Main content */
main {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
}

/* Hero / Home */
.hero {
  text-align: center;
  padding: 1.5rem 0 2rem;
}

.hero h1 {
  font-size: 2rem;
  color: var(--dark-red);
  margin-bottom: 0.4rem;
}

.hero .tagline {
  color: var(--gray);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.info-cards {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.info-card {
  background: var(--white);
  border-radius: 12px;
  padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow);
  border-left: 5px solid var(--red);
}

.info-card h2 {
  font-size: 1.15rem;
  color: var(--dark-red);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-card p,
.info-card ul {
  color: var(--gray);
  font-size: 0.98rem;
}

.info-card ul {
  list-style: none;
}

.info-card ul li {
  padding: 0.3rem 0;
  border-bottom: 1px solid #eee;
}

.info-card ul li:last-child {
  border-bottom: none;
}

.info-card a.phone {
  color: var(--red);
  font-weight: 700;
  font-size: 1.2rem;
  text-decoration: none;
}

.info-card a.phone:hover {
  text-decoration: underline;
}

.address {
  margin-top: 0.5rem;
  line-height: 1.5;
}

/* Map */
.map-container {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-top: 0.75rem;
  aspect-ratio: 16 / 10;
  max-height: 280px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Menu buttons */
.menu-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 0.5rem;
}

.menu-btn {
  display: block;
  text-align: center;
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, var(--red), var(--dark-red));
  color: var(--white);
  text-decoration: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1.05rem;
  box-shadow: var(--shadow);
  transition: transform 0.15s, box-shadow 0.15s;
}

.menu-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(196, 30, 58, 0.35);
}

.menu-btn.dinner {
  background: linear-gradient(135deg, #8b4513, #5c2e0a);
}

/* Menu pages */
.page-title {
  text-align: center;
  color: var(--dark-red);
  font-size: 1.75rem;
  margin-bottom: 0.35rem;
}

.page-note {
  text-align: center;
  color: var(--gray);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.menu-section {
  margin-bottom: 1.75rem;
}

.menu-section h2 {
  background: linear-gradient(90deg, var(--red), var(--dark-red));
  color: var(--white);
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.3px;
}

.menu-item {
  background: var(--white);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.6rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.35rem 1rem;
  align-items: flex-start;
}

.menu-item .name {
  font-weight: 600;
  color: var(--dark);
  flex: 1 1 60%;
}

.menu-item .price {
  font-weight: 700;
  color: var(--red);
  white-space: nowrap;
}

.menu-item .desc {
  width: 100%;
  font-size: 0.88rem;
  color: var(--gray);
  margin-top: 0.15rem;
}

.spicy {
  color: var(--red);
  font-weight: 700;
  font-size: 0.85rem;
}

.section-note {
  font-size: 0.88rem;
  color: var(--gray);
  margin-bottom: 0.6rem;
  padding-left: 0.25rem;
}

/* Footer */
footer {
  background: var(--dark);
  color: #ccc;
  text-align: center;
  padding: 1.25rem;
  font-size: 0.9rem;
}

footer a {
  color: var(--gold);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Tablet and up */
@media (min-width: 600px) {
  .hero h1 {
    font-size: 2.4rem;
  }

  .info-cards {
    grid-template-columns: 1fr 1fr;
  }

  .info-cards .map-card {
    grid-column: 1 / -1;
  }

  .menu-links {
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (min-width: 900px) {
  .info-cards {
    grid-template-columns: 1fr 1fr 1.2fr;
  }

  .info-cards .map-card {
    grid-column: auto;
  }

  .map-container {
    max-height: 220px;
  }
}