/* ============================================================
   Asian Lotus Restaurant Dubai — Style Sheet
   Mobile-first, pure CSS, no frameworks
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  --primary:       #6b2d3e;   /* deep burgundy / lotus wine */
  --primary-dark:  #4a1e2a;
  --accent:        #c9902a;   /* warm gold */
  --accent-light:  #e8b96a;
  --bg:            #fdf9f4;
  --bg-dark:       #1a1209;
  --text:          #2c1f16;
  --text-light:    #6b5c4e;
  --white:         #ffffff;
  --border:        #e8ddd4;
  --shadow:        0 2px 12px rgba(107,45,62,.1);
  --shadow-lg:     0 8px 32px rgba(107,45,62,.18);
  --radius:        8px;
  --radius-lg:     16px;
  --transition:    0.25s ease;

  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-6: 48px;
  --sp-8: 64px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--accent); }
ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(1.75rem, 5vw, 3rem); }
h2 { font-size: clamp(1.4rem, 4vw, 2.2rem); }
h3 { font-size: clamp(1.1rem, 3vw, 1.5rem); }
p { margin-bottom: var(--sp-2); }
p:last-child { margin-bottom: 0; }

/* ---------- Utilities ---------- */
.container { width: 100%; max-width: 1100px; margin-inline: auto; padding-inline: var(--sp-2); }
.text-center { text-align: center; }
.section { padding-block: var(--sp-6); }
.section-alt { background: #f5ede4; }
.section-title { text-align: center; margin-bottom: var(--sp-4); }
.section-title h2 { color: var(--primary-dark); }
.section-title p { color: var(--text-light); max-width: 600px; margin-inline: auto; }
.section-title .divider { width: 60px; height: 4px; background: var(--accent); border-radius: 2px; margin: var(--sp-2) auto var(--sp-1); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  padding: 12px 28px; border-radius: 50px; font-weight: 600; font-size: 1rem;
  min-height: 48px; cursor: pointer; border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-primary { background: var(--accent); color: var(--white); border-color: var(--accent); }
.btn-primary:hover { background: #a87420; border-color: #a87420; color: var(--white); }
.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--primary); }
.btn-secondary { background: var(--primary); color: var(--white); }
.btn-secondary:hover { background: var(--primary-dark); color: var(--white); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--white); box-shadow: 0 2px 8px rgba(0,0,0,.08); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav-logo { display: flex; flex-direction: column; line-height: 1.1; }
.nav-logo .logo-main { font-size: 1.15rem; font-weight: 800; color: var(--primary); }
.nav-logo .logo-sub { font-size: 0.7rem; color: var(--accent); letter-spacing: 0.05em; text-transform: uppercase; }
.nav-links { display: none; gap: var(--sp-3); align-items: center; }
.nav-links a { font-weight: 500; color: var(--text); font-size: .95rem; transition: color var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--accent); }
.nav-cta { display: none; }
.nav-toggle { background: none; border: none; cursor: pointer; padding: var(--sp-1); display: flex; flex-direction: column; gap: 5px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { display: none; flex-direction: column; background: var(--white); border-top: 1px solid var(--border); padding: var(--sp-2) var(--sp-2) var(--sp-3); gap: var(--sp-1); }
.mobile-menu.open { display: flex; }
.mobile-menu a { display: block; padding: 10px var(--sp-2); border-radius: var(--radius); color: var(--text); font-weight: 500; transition: background var(--transition); }
.mobile-menu a:hover { background: #f5ede4; color: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #4a1e2a 0%, #6b2d3e 40%, #c9902a 100%);
}
.hero-bg-pattern {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(201,144,42,.2) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(255,255,255,.05) 0%, transparent 40%);
}
.hero-overlay { position: absolute; inset: 0; background: rgba(74,30,42,.15); }
.hero-content { position: relative; z-index: 2; color: var(--white); padding-block: var(--sp-8); max-width: 700px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  background: rgba(255,255,255,.12); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2); border-radius: 50px;
  padding: 6px 16px; font-size: .85rem; margin-bottom: var(--sp-3);
}
.hero-title { margin-bottom: var(--sp-2); }
.hero-title .line2 { color: var(--accent-light); }
.hero-stars { display: flex; align-items: center; gap: var(--sp-1); margin-bottom: var(--sp-3); font-size: 1.3rem; }
.hero-stars .stars { color: #fbbf24; }
.hero-stars span { font-size: 1rem; opacity: .85; }
.hero-description { font-size: 1.1rem; line-height: 1.7; margin-bottom: var(--sp-4); opacity: .9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

/* ---------- Features Strip ---------- */
.features-strip { background: var(--primary); color: var(--white); padding-block: var(--sp-4); }
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); }
.feature-item { display: flex; align-items: flex-start; gap: var(--sp-2); }
.feature-icon { font-size: 1.8rem; flex-shrink: 0; }
.feature-item h4 { font-size: 1rem; margin-bottom: 4px; }
.feature-item p { font-size: .85rem; opacity: .8; margin: 0; }

/* ---------- About ---------- */
.about-grid { display: grid; gap: var(--sp-4); }
.about-image-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.about-image-wrap .img-placeholder {
  width: 100%; aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--primary) 0%, #8b3a50 40%, var(--accent) 100%);
  display: flex; align-items: center; justify-content: center; font-size: 5rem;
}
.about-text h2 { color: var(--primary-dark); margin-bottom: var(--sp-2); }
.about-text p { color: var(--text-light); }
.about-highlights { margin-top: var(--sp-3); display: grid; gap: var(--sp-2); }
.highlight-item { display: flex; align-items: center; gap: var(--sp-2); padding: var(--sp-2); background: white; border-radius: var(--radius); box-shadow: var(--shadow); }
.highlight-icon { font-size: 1.5rem; }
.highlight-item h4 { font-size: .95rem; color: var(--primary); }
.highlight-item p { font-size: .85rem; color: var(--text-light); margin: 0; }

/* ---------- Menu Cards ---------- */
.menu-grid { display: grid; grid-template-columns: 1fr; gap: var(--sp-3); }
.menu-card { background: white; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); transition: transform var(--transition), box-shadow var(--transition); }
.menu-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.menu-card-img { height: 180px; overflow: hidden; }
.menu-card-img .img-gradient { height: 100%; background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.menu-card-body { padding: var(--sp-3); }
.menu-card-body h3 { color: var(--primary-dark); margin-bottom: var(--sp-1); }
.menu-card-body p { color: var(--text-light); font-size: .9rem; margin-bottom: var(--sp-2); }
.menu-card-price { font-weight: 700; color: var(--accent); font-size: 1.05rem; }

/* ---------- Reviews ---------- */
.reviews-grid { display: grid; gap: var(--sp-3); }
.review-card { background: white; border-radius: var(--radius-lg); padding: var(--sp-3); box-shadow: var(--shadow); border-inline-start: 4px solid var(--accent); }
.review-stars { color: #fbbf24; font-size: 1.1rem; margin-bottom: var(--sp-1); }
.review-text { color: var(--text); font-style: italic; margin-bottom: var(--sp-2); }
.review-author { font-weight: 600; color: var(--primary); font-size: .9rem; }
.review-date { font-size: .8rem; color: var(--text-light); }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-1); }
.gallery-item { position: relative; aspect-ratio: 1; overflow: hidden; border-radius: var(--radius); cursor: pointer; }
.gallery-item .img-gradient-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.gallery-overlay { position: absolute; inset: 0; background: rgba(74,30,42,.5); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity var(--transition); font-size: 2rem; color: white; }
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ---------- Lightbox ---------- */
.lightbox { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.92); z-index: 999; align-items: center; justify-content: center; }
.lightbox.active { display: flex; }
.lightbox-img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: var(--radius); }
.lightbox-close { position: absolute; top: var(--sp-2); right: var(--sp-2); background: rgba(255,255,255,.15); border: none; color: white; font-size: 1.8rem; width: 48px; height: 48px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; }

/* ---------- Hours Banner ---------- */
.hours-banner { background: var(--accent); color: white; text-align: center; padding: var(--sp-3); }
.hours-banner h3 { margin-bottom: var(--sp-1); }
.hours-banner p { margin: 0; opacity: .9; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: var(--sp-4); }
.contact-info h3 { color: var(--primary); margin-bottom: var(--sp-3); }
.contact-item { display: flex; align-items: flex-start; gap: var(--sp-2); margin-bottom: var(--sp-3); }
.contact-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.contact-item h4 { font-size: .9rem; color: var(--text-light); margin-bottom: 4px; text-transform: uppercase; letter-spacing: .05em; }
.contact-item p, .contact-item a { font-size: 1rem; color: var(--text); font-weight: 500; }
.contact-item a:hover { color: var(--accent); }
.map-embed { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.map-embed iframe { width: 100%; height: 300px; border: none; display: block; }
.contact-form { background: white; border-radius: var(--radius-lg); padding: var(--sp-4); box-shadow: var(--shadow); }
.contact-form h3 { color: var(--primary); margin-bottom: var(--sp-3); }
.form-group { margin-bottom: var(--sp-2); }
.form-group label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--border); border-radius: var(--radius);
  font-size: 1rem; font-family: inherit; background: var(--bg); transition: border-color var(--transition); color: var(--text);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); }
.form-group textarea { resize: vertical; min-height: 100px; }

/* ---------- Page Hero ---------- */
.page-hero { background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #8b3a50 100%); color: white; padding-block: var(--sp-6); text-align: center; }
.page-hero h1 { margin-bottom: var(--sp-1); }
.page-hero p { opacity: .85; font-size: 1.1rem; }
.breadcrumb { display: flex; justify-content: center; gap: var(--sp-1); margin-bottom: var(--sp-2); font-size: .85rem; opacity: .75; }
.breadcrumb a { color: white; }

/* ---------- Hours Table ---------- */
.hours-table { width: 100%; border-collapse: collapse; background: white; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.hours-table th { background: var(--primary); color: white; padding: var(--sp-2); text-align: start; font-size: .9rem; }
.hours-table td { padding: var(--sp-2); border-bottom: 1px solid var(--border); font-size: .95rem; }
.hours-table tr:last-child td { border-bottom: none; }
.hours-table tr:nth-child(even) td { background: #faf5f0; }
.badge-open { display: inline-block; background: #22c55e; color: white; font-size: .75rem; font-weight: 700; padding: 2px 10px; border-radius: 50px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-dark); color: rgba(255,255,255,.75); padding-block: var(--sp-6); }
.footer-grid { display: grid; gap: var(--sp-4); }
.footer-brand .logo-main { color: white; font-size: 1.3rem; font-weight: 800; }
.footer-brand .logo-sub { color: var(--accent-light); font-size: .75rem; }
.footer-brand p { margin-top: var(--sp-2); font-size: .9rem; opacity: .7; }
.footer-links h4 { color: white; font-size: 1rem; margin-bottom: var(--sp-2); }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: rgba(255,255,255,.6); font-size: .9rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--accent-light); }
.footer-social { display: flex; gap: var(--sp-1); margin-top: var(--sp-2); }
.footer-social a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.1); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: white; transition: background var(--transition); }
.footer-social a:hover { background: var(--accent); color: white; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: var(--sp-4); padding-top: var(--sp-3); text-align: center; font-size: .85rem; opacity: .5; }

/* ---------- Responsive: 768px+ ---------- */
@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-cta    { display: flex; }
  .nav-toggle { display: none; }
  .mobile-menu { display: none !important; }
  .features-grid { grid-template-columns: repeat(4, 1fr); }
  .about-grid { grid-template-columns: 1fr 1fr; align-items: center; }
  .about-highlights { grid-template-columns: 1fr 1fr; }
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-2); }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .map-embed iframe { height: 400px; }
}

@media (min-width: 1024px) {
  .menu-grid { grid-template-columns: repeat(3, 1fr); }
  .reviews-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
}