/* ============================================================
   MUSTANG ASIAN RESTAURANT — Main Stylesheet
   ============================================================ */

/* ── CSS Variables ── */
:root {
  --saffron:    #E8820C;
  --gold:       #C9962A;
  --teal:       #00B4C8;
  --deep-brown: #2B1A0E;
  --warm-brown: #5C3317;
  --cream:      #FDF6EC;
  --light-cream:#FFF9F2;
  --dark-text:  #1A0F00;
  --muted:      #8C6B4A;
  --border:     rgba(201,150,42,0.3);
  --red:        #C0392B;
}

/* ── Reset & Base ── */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Lato', 'Noto Sans JP', sans-serif;
  background: var(--light-cream);
  color: var(--dark-text);
  overflow-x: hidden;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
nav {
  position: fixed; top: 0; width: 100%; z-index: 999;
  background: rgba(43,26,14,0.97);
  backdrop-filter: blur(10px);
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 5%; height: 70px;
  border-bottom: 1px solid var(--border);
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo img {
  width: 42px; height: 42px;
  border-radius: 50%; object-fit: cover;
}
.nav-logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem; font-weight: 900; color: var(--gold); line-height: 1.2;
}
.nav-logo-text span {
  display: block; font-size: 0.65rem; color: var(--teal);
  letter-spacing: 2px; font-family: 'Lato', sans-serif; font-weight: 400;
}
.nav-links { display: flex; gap: 1.8rem; list-style: none; }
.nav-links a {
  color: var(--cream); text-decoration: none;
  font-size: 0.8rem; letter-spacing: 1.5px; text-transform: uppercase;
  transition: color 0.3s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold); }
.nav-right { display: flex; gap: 0.75rem; align-items: center; }
.lang-toggle {
  background: var(--gold); color: var(--deep-brown);
  border: none; padding: 6px 14px; border-radius: 20px;
  cursor: pointer; font-weight: 700; font-size: 0.75rem;
  letter-spacing: 1px; transition: background 0.3s;
}
.lang-toggle:hover { background: var(--saffron); color: #fff; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 25px; height: 2px; background: var(--cream); transition: all 0.3s; }

/* ============================================================
   HERO
   ============================================================ */
#hero {
  min-height: 100vh; position: relative;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; padding-top: 70px;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg,#1a0a00 0%,#3d1f0a 40%,#2b1200 100%);
}
.hero-bg-img {
  position: absolute; inset: 0;
  background-image: url('../images/restaurant-front.jpg');
  background-size: cover; background-position: center;
  opacity: 0.25;
}
.hero-pattern {
  position: absolute; inset: 0; opacity: 0.05;
  background-image: repeating-linear-gradient(45deg, var(--gold) 0, var(--gold) 1px, transparent 0, transparent 50%);
  background-size: 18px 18px;
}
.hero-glow {
  position: absolute; width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(232,130,12,0.2) 0%, transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  animation: pulse 5s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { transform: translate(-50%,-50%) scale(1); }
  50%      { transform: translate(-50%,-50%) scale(1.1); }
}
.hero-content { text-align: center; position: relative; z-index: 2; padding: 2rem; }
.hero-logo {
  width: 120px; height: 120px; border-radius: 50%; object-fit: cover;
  border: 3px solid var(--gold); box-shadow: 0 0 40px rgba(232,130,12,0.4);
  margin: 0 auto 1.5rem; display: block;
  animation: fadeInUp 0.7s ease both;
}
.hero-tag {
  display: inline-block; color: var(--teal);
  font-size: 0.75rem; letter-spacing: 4px; text-transform: uppercase;
  margin-bottom: 1rem; border: 1px solid rgba(0,180,200,0.4);
  padding: 5px 16px; border-radius: 20px;
  animation: fadeInUp 0.8s 0.1s ease both;
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 7vw, 5.5rem); font-weight: 900;
  color: var(--cream); line-height: 1.05; margin-bottom: 0.3rem;
  animation: fadeInUp 0.9s 0.15s ease both;
}
.hero-title span { color: var(--saffron); }
.hero-jp {
  font-size: clamp(1rem, 2.5vw, 1.5rem); color: var(--gold);
  letter-spacing: 6px; margin-bottom: 0.5rem;
  animation: fadeInUp 0.9s 0.2s ease both;
}
.hero-sub {
  font-size: 0.95rem; color: rgba(253,246,236,0.65);
  margin-bottom: 2rem; letter-spacing: 2px;
  animation: fadeInUp 1s 0.25s ease both;
}
.hero-badges {
  display: flex; gap: 0.75rem; justify-content: center;
  flex-wrap: wrap; margin-bottom: 2rem;
  animation: fadeInUp 1s 0.3s ease both;
}
.badge {
  background: rgba(255,255,255,0.08); border: 1px solid var(--border);
  color: var(--cream); padding: 5px 14px; border-radius: 20px;
  font-size: 0.75rem; letter-spacing: 1px;
}
.hero-buttons {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
  animation: fadeInUp 1s 0.35s ease both;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  background: var(--saffron); color: #fff;
  padding: 13px 30px; border-radius: 4px; text-decoration: none;
  font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  font-size: 0.82rem; transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(232,130,12,0.4);
  display: inline-block;
}
.btn-primary:hover {
  background: var(--gold); transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(232,130,12,0.5);
}
.btn-outline {
  border: 1px solid var(--teal); color: var(--teal);
  padding: 13px 30px; border-radius: 4px; text-decoration: none;
  font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  font-size: 0.82rem; transition: all 0.3s; display: inline-block;
}
.btn-outline:hover { background: var(--teal); color: #fff; transform: translateY(-2px); }

/* ============================================================
   SECTION BASE
   ============================================================ */
section { padding: 90px 5%; }
.section-label {
  font-size: 0.72rem; letter-spacing: 4px; text-transform: uppercase;
  color: var(--saffron); margin-bottom: 0.4rem;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900;
  color: var(--deep-brown); margin-bottom: 0.8rem;
}
.section-title.light { color: var(--cream); }
.divider {
  width: 55px; height: 3px;
  background: linear-gradient(90deg, var(--saffron), var(--gold));
  margin-bottom: 1.5rem; border-radius: 2px;
}

/* ============================================================
   ABOUT
   ============================================================ */
#about { background: var(--cream); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center; max-width: 1100px; margin: 0 auto;
}
.about-text p { color: var(--muted); line-height: 1.9; margin-bottom: 1rem; font-size: 1rem; }
.about-img { border-radius: 10px; overflow: hidden; box-shadow: 0 20px 60px rgba(43,26,14,0.2); position: relative; }
.about-img img { width: 100%; height: 380px; object-fit: cover; display: block; }
.about-img-badge {
  position: absolute; bottom: 20px; left: 20px;
  background: rgba(43,26,14,0.9); border: 1px solid var(--gold);
  border-radius: 8px; padding: 12px 18px; color: var(--gold);
  font-family: 'Playfair Display', serif;
}
.about-img-badge strong { display: block; font-size: 1.1rem; }
.about-img-badge span { font-size: 0.72rem; letter-spacing: 2px; text-transform: uppercase; color: rgba(253,246,236,0.7); }
.stat-row { display: flex; gap: 2rem; margin-top: 2rem; flex-wrap: wrap; }
.stat { text-align: center; }
.stat-num { font-family: 'Playfair Display', serif; font-size: 2.2rem; font-weight: 900; color: var(--saffron); }
.stat-lbl { font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); }

/* ============================================================
   GALLERY
   ============================================================ */
#gallery { background: var(--deep-brown); }
.gallery-header { text-align: center; margin-bottom: 2.5rem; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: 0.75rem;
  max-width: 1200px; margin: 0 auto;
}
.gallery-item { overflow: hidden; border-radius: 8px; cursor: pointer; position: relative; }
.gallery-item img {
  width: 100%; height: 200px; object-fit: cover; display: block;
  transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item.featured { grid-column: span 2; grid-row: span 2; }
.gallery-item.featured img { height: 100%; min-height: 414px; }
.gallery-overlay {
  position: absolute; inset: 0;
  background: rgba(43,26,14,0); display: flex;
  align-items: center; justify-content: center;
  transition: background 0.3s;
}
.gallery-item:hover .gallery-overlay { background: rgba(43,26,14,0.35); }
.gallery-overlay span { color: #fff; font-size: 2rem; opacity: 0; transition: opacity 0.3s; }
.gallery-item:hover .gallery-overlay span { opacity: 1; }

/* Lightbox */
.lightbox {
  display: none; position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.92); align-items: center; justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 6px; object-fit: contain; }
.lightbox-close {
  position: absolute; top: 20px; right: 30px; color: #fff;
  font-size: 2.5rem; cursor: pointer; line-height: 1;
}

/* ============================================================
   MENU
   ============================================================ */
#menu { background: var(--deep-brown); }
.menu-header { text-align: center; margin-bottom: 2.5rem; }
.menu-note { color: rgba(253,246,236,0.55); font-size: 0.85rem; }
.lunch-banner {
  background: linear-gradient(135deg, var(--red), #8B1A1A);
  border-radius: 8px; padding: 1.5rem 2rem;
  margin: 0 auto 2rem; max-width: 1200px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.lunch-banner h3 { font-family: 'Playfair Display', serif; color: #fff; font-size: 1.4rem; }
.lunch-banner p { color: rgba(255,255,255,0.8); font-size: 0.88rem; margin-top: 0.25rem; }
.lunch-price { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 900; color: #FFD700; white-space: nowrap; }
.menu-tabs { display: flex; justify-content: center; gap: 0.75rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.tab-btn {
  background: transparent; border: 1px solid var(--border);
  color: var(--cream); padding: 9px 20px; border-radius: 30px;
  cursor: pointer; font-size: 0.78rem; letter-spacing: 1px;
  transition: all 0.3s; text-transform: uppercase; font-family: 'Lato', sans-serif;
}
.tab-btn.active, .tab-btn:hover { background: var(--saffron); border-color: var(--saffron); color: #fff; }
.menu-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 1rem; max-width: 700px; width: 100%; margin: 0 auto;
}
.menu-card {
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  border-radius: 8px; padding: 1rem;
  transition: all 0.3s; display: none;
}
.menu-card.page-visible { display: block; animation: fadeIn 0.4s ease; }
.menu-card:hover { transform: translateY(-3px); background: rgba(255,255,255,0.08); border-color: var(--gold); }
.menu-pagination {
  display: flex; justify-content: center; align-items: center; gap: 0.75rem;
  margin: 1.3rem auto 0; max-width: 700px; text-align: center;
}
.menu-page-info { color: var(--muted); font-weight: 700; }
.menu-name { font-family: 'Playfair Display', serif; font-size: 1.05rem; color: var(--cream); margin-bottom: 0.15rem; }
.menu-name-jp { font-size: 0.78rem; color: var(--teal); margin-bottom: 0.5rem; }
.menu-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 0.75rem; }
.menu-price { font-family: 'Playfair Display', serif; font-size: 1.2rem; font-weight: 700; color: var(--saffron); }
.menu-tag {
  font-size: 0.68rem; background: rgba(232,130,12,0.15); color: var(--gold);
  padding: 2px 8px; border-radius: 10px; border: 1px solid rgba(201,150,42,0.3);
}

/* ============================================================
   ORDER ONLINE
   ============================================================ */
#order { background: var(--cream); }
.order-inner { max-width: 950px; margin: 0 auto; }
.order-note { color: var(--muted); margin-top: 0.5rem; }
.order-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr));
  gap: 1.25rem; margin-top: 2.5rem;
}
.delivery-card {
  background: #fff; border: 1px solid var(--border); border-radius: 8px;
  padding: 1.75rem 1.25rem; text-align: center;
  transition: all 0.3s; cursor: pointer; text-decoration: none; display: block;
}
.delivery-card:hover { transform: translateY(-5px); border-color: var(--saffron); box-shadow: 0 12px 30px rgba(232,130,12,0.12); }
.delivery-icon { font-size: 2.2rem; margin-bottom: 0.6rem; }
.delivery-name { font-family: 'Playfair Display', serif; font-size: 1.05rem; color: var(--deep-brown); font-weight: 700; }
.delivery-sub { font-size: 0.78rem; color: var(--muted); margin-top: 0.2rem; }

/* ============================================================
   PARTY
   ============================================================ */
#party { background: linear-gradient(135deg, var(--red) 0%, #8B1A1A 100%); }
.party-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.party-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr));
  gap: 1.25rem; margin-top: 2.5rem;
}
.party-card {
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px; padding: 1.5rem;
}
.party-card h4 { font-family: 'Playfair Display', serif; color: #FFD700; font-size: 1.2rem; margin-bottom: 0.5rem; }
.party-card p { color: rgba(255,255,255,0.85); font-size: 0.88rem; line-height: 1.6; }
.party-price { font-size: 1.8rem; font-weight: 900; color: #FFD700; font-family: 'Playfair Display', serif; margin: 0.5rem 0; }
.party-cta { margin-top: 2rem; }
#party .section-label { color: #FFD700; }

/* ============================================================
   OPENING HOURS
   ============================================================ */
#hours { background: linear-gradient(135deg, var(--warm-brown), var(--deep-brown)); text-align: center; }
.hours-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr));
  gap: 1.2rem; max-width: 900px; margin: 2.5rem auto 0;
}
.hours-card {
  background: rgba(255,255,255,0.07); border: 1px solid var(--border);
  border-radius: 8px; padding: 1.4rem;
}
.hours-day { color: var(--gold); font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 0.4rem; }
.hours-time { color: var(--cream); font-family: 'Playfair Display', serif; font-size: 1rem; line-height: 1.6; }
.hours-label { font-size: 0.72rem; color: rgba(253,246,236,0.5); margin-top: 0.3rem; }

/* ============================================================
   CONTACT
   ============================================================ */
#contact { background: var(--cream); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; max-width: 1000px; margin: 0 auto; }
.contact-info { display: flex; flex-direction: column; gap: 1.4rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-icon {
  font-size: 1.1rem; flex-shrink: 0; width: 40px; height: 40px;
  background: var(--saffron); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.contact-label { font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); }
.contact-value { color: var(--deep-brown); font-size: 0.95rem; margin-top: 0.2rem; font-weight: 700; }
.contact-value a { color: var(--saffron); text-decoration: none; }
.contact-value a:hover { text-decoration: underline; }
.location-right { display: flex; flex-direction: column; gap: 1rem; }
.map-frame { border-radius: 10px; overflow: hidden; box-shadow: 0 10px 40px rgba(43,26,14,0.15); height: 320px; }
.map-frame iframe { width: 100%; height: 100%; border: none; }
.review-box { background: #fff; border-radius: 10px; padding: 1rem; border: 1px solid rgba(0,0,0,0.08); box-shadow: 0 8px 20px rgba(0,0,0,0.08); animation: pulseGlow 3.5s ease-in-out infinite alternate; }
.review-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.review-header h3 { margin: 0; font-size: 1rem; color: #1d1d1d; }
.review-header span { background: #FFD700; color: #2f1800; font-weight: 700; border-radius: 999px; padding: 0.2rem 0.5rem; font-size: 0.8rem; }
.review-box p { margin: 0 0 0.5rem; color: #4d4d4d; font-size: 0.9rem; line-height: 1.4; }
.review-meta { display: flex; justify-content: space-between; font-size: 0.8rem; color: #5b5b5b; }
.review-meta a { color: #1d5a9e; text-decoration: none; font-weight: 700; }
@keyframes pulseGlow {
  from { box-shadow: 0 8px 20px rgba(0,0,0,0.08); transform: translateY(0); }
  to { box-shadow: 0 14px 26px rgba(0,0,0,0.16); transform: translateY(-2px); }
}
.action-links { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.25rem; }
.action-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 10px 20px; border-radius: 4px; text-decoration: none;
  font-weight: 700; font-size: 0.8rem; letter-spacing: 1px; transition: all 0.3s;
}
.action-link.tel { background: var(--saffron); color: #fff; }
.action-link.tel:hover { background: var(--gold); }
.action-link.tabelog { background: var(--deep-brown); color: var(--gold); }
.action-link.tabelog:hover { background: var(--warm-brown); }
.action-link.facebook { background: #1877F2; color: #fff; }
.action-link.facebook:hover { background: #145dbf; }
.action-link.instagram { background: radial-gradient(circle at 30% 20%, #fccc63 0%, #e95950 35%, #bc2a8d 60%, #833ab4 100%); color: #fff; }
.action-link.instagram:hover { opacity: 0.92; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--deep-brown); padding: 2.5rem 5%;
  text-align: center; border-top: 1px solid var(--border);
}
.footer-logo { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 0.75rem; }
.footer-logo img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.footer-logo span { font-family: 'Playfair Display', serif; font-size: 1.4rem; font-weight: 900; color: var(--gold); }
.footer-address { color: rgba(253,246,236,0.5); font-size: 0.82rem; margin-bottom: 0.3rem; }
.footer-copy { color: rgba(253,246,236,0.3); font-size: 0.75rem; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(25px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0; transform: translateY(25px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.featured { grid-column: span 2; }
  .gallery-item.featured img { min-height: 250px; }
}
@media (max-width: 768px) {
  .nav-links {
    display: none; flex-direction: column;
    position: absolute; top: 70px; left: 0; right: 0;
    background: rgba(43,26,14,0.98); padding: 2rem 5%; gap: 1.5rem;
  }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .stat-row { justify-content: center; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .lunch-banner { flex-direction: column; text-align: center; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.featured { grid-column: span 2; }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item.featured { grid-column: span 1; }
  section { padding: 70px 5%; }
}