/* 
   Lek's Thai Food - Modern & Mobile-First Style (Premium Edition)
   Created in June 2026 for speed, simplicity, and an authentic high-end Thai restaurant vibe.
*/

:root {
  --color-primary: #cca353; /* Satin Gold */
  --color-primary-dark: #ab863e; /* Bronze/Warm Gold */
  --color-bg-light: #141312; /* Deep Obsidian / Warm Charcoal */
  --color-bg-card: #1d1b19; /* Lighter Warm Charcoal for panels & items */
  --color-bg-dark: #141312; /* Matches bg-light for consistency */
  --color-bg-darker: #0c0b0a; /* Darkest black/brown for footer */
  --color-text-dark: #f5f3ef; /* Elegant rich cream/off-white (replaces dark text) */
  --color-text-light: #f5f3ef; /* Same as text-dark for consistency in dark mode */
  --color-text-muted: #a39f96; /* Soft warm silver-gray for descriptions */
  --color-text-muted-light: #7a766e; /* Even lighter muted color */
  --color-border: #2e2a25; /* Subtle dark bronze/brown borders */
  
  --font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --header-height: 70px;
  --max-width: 800px;
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-family);
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

body {
  font-size: 16px;
  overflow-x: hidden;
}

/* Utility Styles */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.bold { font-weight: bold; }

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary);
}

/* Header & Sticky Navigation */
header {
  position: sticky;
  top: 0;
  height: var(--header-height);
  background-color: rgba(20, 19, 18, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-text-light);
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #ffffff;
}

.logo span {
  color: #ffffff;
}

.btn-call {
  background-color: var(--color-primary);
  color: #141312; /* Dark contrast for gold button */
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(204, 163, 83, 0.25);
  transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.btn-call:hover {
  background-color: var(--color-primary-dark);
  color: #141312;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(204, 163, 83, 0.35);
}

/* Hero Section */
.hero {
  position: relative;
  background-image: linear-gradient(rgba(12, 11, 10, 0.4), rgba(12, 11, 10, 0.55)), url('../images/bg_3.jpg');
  background-size: cover;
  background-position: center;
  color: var(--color-text-light);
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 0 5rem 0;
  text-align: center;
}

.hero-about {
  max-width: 650px;
  margin: 2rem auto;
  padding: 2rem 1.5rem;
  background-color: rgba(20, 19, 18, 0.75);
  border: 1px solid rgba(204, 163, 83, 0.15);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-about-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.hero-about p {
  font-size: 0.95rem;
  color: #e5e2da;
  line-height: 1.6;
  margin-bottom: 0.85rem;
}

.hero-about p:last-child {
  margin-bottom: 0;
}

.hero-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.5px;
  color: var(--color-text-light);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 1.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
}

.hours-badge {
  background-color: rgba(204, 163, 83, 0.08);
  border: 1px solid rgba(204, 163, 83, 0.3);
  color: var(--color-text-muted);
  display: inline-block;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  max-width: 450px;
  line-height: 1.5;
  margin: 0 auto;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hours-badge strong {
  display: block;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
}

/* Quick Nav Bar */
.quick-nav {
  background-color: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: var(--header-height);
  z-index: 90;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Hide standard scrollbar on Firefox */
}

.quick-nav::-webkit-scrollbar {
  display: none; /* Hide scrollbar on Chrome/Safari */
}

.quick-nav-list {
  display: flex;
  justify-content: center;
  padding: 0.85rem 0;
  list-style: none;
}

@media (max-width: 800px) {
  .quick-nav-list {
    justify-content: flex-start;
    padding: 0.85rem 1rem;
  }
}

.quick-nav-item {
  margin: 0 0.4rem;
}

.quick-nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 0.45rem 0.9rem;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-light);
  transition: all 0.25s ease;
}

.quick-nav-link:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.quick-nav-link.active {
  color: #141312;
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Sections */
.section {
  padding: 3.5rem 0;
}

.section-bg-white {
  background-color: var(--color-bg-card);
}

.section-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 1.75rem;
  position: relative;
  display: inline-block;
  letter-spacing: 0.5px;
  color: var(--color-text-dark);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

/* About Section */
.about-text {
  max-width: 650px;
  margin: 0 auto;
  color: var(--color-text-muted);
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.6;
}

.about-text p {
  margin-bottom: 1.25rem;
}

.about-text p:last-child {
  margin-bottom: 0;
}

/* Menu Section Styles */
.menu-category {
  margin-bottom: 3rem;
  scroll-margin-top: calc(var(--header-height) + 50px); /* Account for sticky headers */
}

.menu-category:last-child {
  margin-bottom: 0;
}

.category-header {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.6rem;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.menu-items-grid {
  display: flex;
  flex-direction: column;
}

.menu-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.3rem 1.25rem;
  align-items: baseline;
  padding: 1.25rem 0;
  border-bottom: 1px dashed var(--color-border);
}

.menu-item:last-child {
  border-bottom: none;
}

.menu-item-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
}

.menu-item-number {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.05rem;
}

.menu-item-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-text-dark);
}

.chili-icon {
  font-size: 0.9rem;
  user-select: none;
}

.menu-item-price {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary);
  white-space: nowrap;
}

.menu-item-desc {
  grid-column: 1 / -1;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.menu-note {
  grid-column: 1 / -1;
  font-size: 0.85rem;
  font-style: italic;
  color: var(--color-text-muted-light);
  margin-top: 0.25rem;
}

/* Contact & Info Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  text-align: center;
}

@media (min-width: 600px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    text-align: left;
  }
}

.contact-card {
  background-color: var(--color-bg-card);
  padding: 1.75rem;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.contact-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 1px;
}

.contact-card p, .contact-card a {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-dark);
}

.contact-card a {
  display: block;
  margin-bottom: 0.25rem;
}

.contact-card a:last-child {
  margin-bottom: 0;
}

.contact-card a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.btn-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(204, 163, 83, 0.1);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  margin-top: 1rem;
  transition: all 0.25s ease;
}

.btn-social:hover {
  background-color: var(--color-primary);
  color: #141312;
  box-shadow: 0 4px 15px rgba(204, 163, 83, 0.25);
}

/* Smiley Section */
.smiley-banner {
  text-align: center;
  margin-top: 2rem;
  padding: 1.25rem;
  background-color: var(--color-bg-card);
  border-radius: 8px;
  border: 1px dashed var(--color-primary);
}

.smiley-banner a {
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: underline;
}

.smiley-banner a:hover {
  color: var(--color-primary-dark);
}

/* Footer Section */
footer {
  background-color: var(--color-bg-darker);
  color: var(--color-text-muted-light);
  padding: 3.5rem 0;
  font-size: 0.85rem;
  text-align: center;
  border-top: 1px solid var(--color-border);
}

.footer-about {
  max-width: 600px;
  margin: 0 auto 2.5rem auto;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 2rem;
}

.footer-about h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  letter-spacing: 0.5px;
}

.footer-about p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1rem !important;
}

.footer-about p:last-child {
  margin-bottom: 0 !important;
}

footer p {
  margin-bottom: 0.5rem;
}

footer p:last-child {
  margin-bottom: 0;
}

footer a {
  color: var(--color-text-dark);
  text-decoration: underline;
}

footer a:hover {
  color: var(--color-primary);
}

/* Responsive adjustments */
@media (max-width: 480px) {
  body {
    font-size: 15px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hours-badge {
    font-size: 0.85rem;
    padding: 0.85rem 1.25rem;
  }
  
  .section {
    padding: 2.5rem 0;
  }
  
  .menu-item-price {
    font-size: 1.05rem;
  }
  
  .contact-card p, .contact-card a {
    font-size: 1.15rem;
  }
}