/* ============================================================
   CHINATOWN — One Page Restaurant
   Fusión China Contemporánea
   Mobile-First CSS
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Variables (Paleta Fusión China) --- */
:root {
  --rojo: #C53030;
  --rojo-oscuro: #9B2222;
  --rojo-claro: #E57373;
  --dorado: #D4A843;
  --dorado-oscuro: #B8912E;
  --dorado-tenue: #E8D5A3;
  --negro: #1A1A1A;
  --negro-carbon: #2D2D2D;
  --crema: #FDF8F0;
  --crema-oscuro: #F5EDDF;
  --blanco: #FFFFFF;
  --blanco-roto: #F5F0E8;
  --gris-claro: #F3F3F3;
  --gris-medio: #999999;
  --whatsapp: #25D366;
  --whatsapp-oscuro: #128C7E;

  --font-titulo: 'Playfair Display', Georgia, serif;
  --font-cuerpo: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.16);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  --max-width: 1200px;
  --header-height: 72px;
  --header-height-compact: 56px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  font-size: 16px;
}

body {
  font-family: var(--font-cuerpo);
  font-weight: 400;
  color: var(--negro-carbon);
  background-color: var(--blanco);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
  font-size: inherit;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Utility: Section Titles --- */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-family: var(--font-titulo);
  font-size: 2rem;
  font-weight: 600;
  color: var(--negro);
  margin-bottom: 8px;
  position: relative;
}

.section-header .ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 12px;
}

.section-header .ornament .line {
  width: 48px;
  height: 1px;
  background-color: var(--dorado-tenue);
}

.section-header .ornament .diamond {
  width: 8px;
  height: 8px;
  background-color: var(--dorado);
  transform: rotate(45deg);
}

.section-header p {
  color: var(--gris-medio);
  font-size: 0.95rem;
  margin-top: 8px;
}

/* ============================================================
   1. HEADER / NAVEGACIÓN
   ============================================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--header-height);
  transition: all var(--transition-base);
  background-color: transparent;
}

.header.scrolled {
  height: var(--header-height-compact);
  background-color: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

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

.header .logo {
  font-family: var(--font-titulo);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blanco-roto);
  letter-spacing: 2px;
  transition: font-size var(--transition-base);
}

.header.scrolled .logo {
  font-size: 1.3rem;
}

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

/* --- Nav Desktop --- */
.nav-desktop {
  display: none;
}

.nav-desktop a {
  color: var(--blanco-roto);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 8px 4px;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--dorado);
  transition: width var(--transition-base);
}

.nav-desktop a:hover,
.nav-desktop a:focus {
  color: var(--dorado);
}

.nav-desktop a:hover::after,
.nav-desktop a:focus::after {
  width: 100%;
}

.header-cta {
  display: none;
  background-color: var(--rojo);
  color: var(--blanco);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 10px 24px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  transition: all var(--transition-fast);
}

.header-cta:hover {
  background-color: var(--rojo-oscuro);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(197, 48, 48, 0.4);
}

/* --- Hamburger Menu (Mobile) --- */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--blanco-roto);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Mobile Nav --- */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background-color: var(--negro);
  padding: 100px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: right var(--transition-slow);
  z-index: 999;
  box-shadow: var(--shadow-xl);
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav a {
  color: var(--blanco-roto);
  font-size: 1.1rem;
  font-weight: 500;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color var(--transition-fast);
}

.mobile-nav a:hover {
  color: var(--dorado);
}

.mobile-nav .mobile-cta {
  margin-top: 16px;
  background-color: var(--rojo);
  color: var(--blanco);
  text-align: center;
  padding: 14px 24px;
  border-radius: 50px;
  font-weight: 600;
  border-bottom: none;
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ============================================================
   2. HERO
   ============================================================ */

.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background-color: var(--negro);
  /* Placeholder background gradient simulating a food photo */
  background: linear-gradient(
    135deg,
    #1a1a1a 0%,
    #2d1a1a 25%,
    #1a1f1a 50%,
    #1a1a1a 100%
  );
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(197, 48, 48, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 60%, rgba(212, 168, 67, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(197, 48, 48, 0.1) 0%, transparent 40%);
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    /* Simulated Chinese pattern overlay */
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 40px,
      rgba(212, 168, 67, 0.03) 40px,
      rgba(212, 168, 67, 0.03) 41px
    );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 40px 20px;
}

.hero-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--dorado);
  padding: 8px 20px;
  border: 1px solid rgba(212, 168, 67, 0.3);
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-titulo);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--blanco-roto);
  letter-spacing: 3px;
  margin-bottom: 8px;
  line-height: 1.1;
}

.hero h1 .gold {
  color: var(--dorado);
}

.hero .subtitle {
  font-size: 1.1rem;
  color: rgba(245, 240, 232, 0.7);
  font-weight: 300;
  margin-bottom: 36px;
  letter-spacing: 1px;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  padding: 14px 32px;
  border-radius: 50px;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--rojo);
  color: var(--blanco);
}

.btn-primary:hover {
  background-color: var(--rojo-oscuro);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(197, 48, 48, 0.35);
}

.btn-outline {
  background-color: transparent;
  color: var(--blanco-roto);
  border: 2px solid rgba(245, 240, 232, 0.3);
}

.btn-outline:hover {
  border-color: var(--dorado);
  color: var(--dorado);
  transform: translateY(-2px);
}

.btn-gold {
  background-color: var(--dorado);
  color: var(--negro);
}

.btn-gold:hover {
  background-color: var(--dorado-oscuro);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 168, 67, 0.35);
}

/* --- Scroll Indicator --- */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.7;
  animation: float 2s ease-in-out infinite;
}

.scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.5);
}

.scroll-indicator .arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(245, 240, 232, 0.5);
  border-bottom: 2px solid rgba(245, 240, 232, 0.5);
  transform: rotate(45deg);
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

/* ============================================================
   3. SOBRE NOSOTROS
   ============================================================ */

.about {
  padding: 80px 0;
  background-color: var(--crema);
}

.about-grid {
  display: grid;
  gap: 40px;
}

.about-text {
  text-align: center;
}

.about-text p {
  color: var(--negro-carbon);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 16px;
  opacity: 0.85;
}

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

/* --- Values Cards --- */
.values {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}

.value-card {
  background-color: var(--blanco);
  padding: 32px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.value-card .icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background-color: var(--crema);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--rojo);
}

.value-card h3 {
  font-family: var(--font-titulo);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--negro);
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.85rem;
  color: var(--gris-medio);
  line-height: 1.6;
}

/* ============================================================
   4. MENÚ
   ============================================================ */

.menu-section {
  padding: 80px 0;
  background-color: var(--blanco);
}

/* --- Category Tabs --- */
.menu-tabs {
  display: flex;
  flex-wrap: nowrap;
  gap: 4px;
  justify-content: flex-start;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 32px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.menu-tabs::-webkit-scrollbar {
  display: none;
}

.menu-tab {
  flex-shrink: 0;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gris-medio);
  background-color: transparent;
  border: 1px solid var(--dorado-tenue);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.menu-tab:hover {
  color: var(--rojo);
  border-color: var(--rojo-claro);
}

.menu-tab.active {
  background-color: var(--rojo);
  color: var(--blanco);
  border-color: var(--rojo);
}

/* --- Menu Grid --- */
.menu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.menu-card {
  background-color: var(--blanco);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.menu-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.menu-card-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #f0e6d8, #e8d5c0);
}

.menu-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.menu-card:hover .menu-card-image img {
  transform: scale(1.08);
}

.menu-card-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.badge {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 50px;
  text-transform: uppercase;
}

.badge-popular {
  background-color: var(--rojo);
  color: var(--blanco);
}

.badge-spicy {
  background-color: #F6AD55;
  color: #744210;
}

.badge-vegan {
  background-color: #68D391;
  color: #22543D;
}

.badge-new {
  background-color: var(--dorado);
  color: var(--negro);
}

.menu-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.menu-card-body h3 {
  font-family: var(--font-titulo);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--negro);
  margin-bottom: 2px;
}

.menu-card-body .chinese-name {
  font-family: var(--font-titulo);
  font-size: 0.8rem;
  color: var(--gris-medio);
  font-style: italic;
  margin-bottom: 8px;
}

.menu-card-body .description {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.5;
  flex: 1;
  margin-bottom: 12px;
}

.menu-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.menu-card-footer .price {
  font-family: var(--font-titulo);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--rojo);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 50px;
  background-color: var(--rojo);
  color: var(--blanco);
  transition: all var(--transition-fast);
}

.btn-sm:hover {
  background-color: var(--rojo-oscuro);
  transform: translateY(-1px);
}

/* ============================================================
   5. PEDIDOS A DOMICILIO
   ============================================================ */

.order-section {
  padding: 80px 0;
  background-color: var(--crema);
}

.order-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

/* --- WhatsApp Direct CTA --- */
.whatsapp-direct {
  background: linear-gradient(135deg, #075E54, #128C7E);
  color: var(--blanco);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  margin-bottom: 32px;
}

.whatsapp-direct p {
  font-size: 0.9rem;
  margin-bottom: 8px;
  opacity: 0.9;
}

.whatsapp-direct .whatsapp-number {
  font-family: var(--font-titulo);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 1px;
}

.whatsapp-direct .whatsapp-number a {
  color: var(--blanco);
}

/* --- Order Form --- */
.order-form-container {
  background-color: var(--blanco);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-md);
}

.order-form-container h3 {
  font-family: var(--font-titulo);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--negro);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--crema-oscuro);
}

.order-form-container h3:not(:first-child) {
  margin-top: 32px;
}

/* --- Dish Selection List --- */
.dish-selection {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dish-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--crema-oscuro);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.dish-item:hover {
  border-color: var(--dorado-tenue);
  background-color: #fefcf7;
}

.dish-item.selected {
  border-color: var(--rojo-claro);
  background-color: #fef5f5;
}

.dish-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--rojo);
  flex-shrink: 0;
}

.dish-item .dish-info {
  flex: 1;
  min-width: 0;
}

.dish-item .dish-name {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--negro);
}

.dish-item .dish-price {
  font-size: 0.8rem;
  color: var(--rojo);
  font-weight: 600;
}

.dish-item .dish-qty {
  width: 56px;
  padding: 6px 8px;
  border: 1px solid var(--dorado-tenue);
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.9rem;
  color: var(--negro-carbon);
  background-color: var(--blanco);
}

.dish-item .dish-qty:focus {
  outline: 2px solid var(--rojo-claro);
  outline-offset: -1px;
}

/* --- Custom Dish --- */
.custom-dish {
  display: flex;
  gap: 12px;
  padding: 12px;
  border: 1px dashed var(--dorado-tenue);
  border-radius: var(--radius-sm);
  background-color: #fefcf7;
}

.custom-dish input {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--dorado-tenue);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.custom-dish input:focus {
  outline: 2px solid var(--rojo-claro);
  outline-offset: -1px;
}

/* --- Delivery Fields --- */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--negro-carbon);
  margin-bottom: 6px;
}

.form-group label .required {
  color: var(--rojo);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--dorado-tenue);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--negro-carbon);
  background-color: var(--blanco);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--rojo-claro);
  box-shadow: 0 0 0 3px rgba(197, 48, 48, 0.08);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

/* --- Order Summary --- */
.order-summary {
  background-color: var(--crema);
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 24px 0;
  display: none;
}

.order-summary.visible {
  display: block;
}

.order-summary h4 {
  font-family: var(--font-titulo);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--negro);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--dorado-tenue);
}

.order-summary-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.order-summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--negro-carbon);
}

.order-summary-total {
  display: flex;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 2px solid var(--dorado-tenue);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--negro);
}

.order-summary-total .total-price {
  color: var(--rojo);
  font-family: var(--font-titulo);
}

/* --- Submit Button --- */
.btn-submit {
  width: 100%;
  padding: 16px 24px;
  font-size: 1rem;
  font-weight: 600;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--blanco);
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-base);
  letter-spacing: 0.5px;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.btn-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-submit svg {
  width: 20px;
  height: 20px;
}

/* --- Cart info (side) --- */
.cart-info {
  display: none;
}

/* ============================================================
   6. GALERÍA
   ============================================================ */

.gallery-section {
  padding: 80px 0;
  background-color: var(--blanco);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: linear-gradient(135deg, #f0e6d8, #e0d5c0);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0);
  transition: background var(--transition-base);
}

.gallery-item:hover::after {
  background: rgba(26, 26, 26, 0.2);
}

.gallery-item .zoom-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  z-index: 1;
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--negro);
  opacity: 0;
  transition: all var(--transition-base);
}

.gallery-item:hover .zoom-icon {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.92);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xl);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background-color: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanco);
  font-size: 1.5rem;
  transition: background-color var(--transition-fast);
  cursor: pointer;
  border: none;
}

.lightbox-close:hover {
  background-color: rgba(255,255,255,0.2);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background-color: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanco);
  font-size: 1.2rem;
  transition: background-color var(--transition-fast);
  cursor: pointer;
  border: none;
}

.lightbox-nav:hover {
  background-color: rgba(255,255,255,0.2);
}

.lightbox-prev {
  left: 16px;
}

.lightbox-next {
  right: 16px;
}

/* ============================================================
   7. TESTIMONIOS
   ============================================================ */

.testimonials-section {
  padding: 80px 0;
  background-color: var(--crema);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.testimonial-card {
  background-color: var(--blanco);
  padding: 32px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 12px;
  left: 20px;
  font-family: var(--font-titulo);
  font-size: 4rem;
  color: var(--dorado-tenue);
  line-height: 1;
  opacity: 0.5;
}

.testimonial-card .stars {
  color: var(--dorado);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.testimonial-card p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--negro-carbon);
  opacity: 0.85;
  margin-bottom: 16px;
  font-style: italic;
}

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card .author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rojo-claro), var(--rojo));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanco);
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-card .author-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--negro);
}

.testimonial-card .author-source {
  font-size: 0.75rem;
  color: var(--gris-medio);
}

/* ============================================================
   8. UBICACIÓN Y HORARIOS
   ============================================================ */

.location-section {
  padding: 80px 0;
  background-color: var(--blanco);
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.location-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.location-info h3 {
  font-family: var(--font-titulo);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--negro);
}

.info-block {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.info-block .info-icon {
  width: 40px;
  height: 40px;
  background-color: var(--crema);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--rojo);
}

.info-block .info-text h4 {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--negro);
  margin-bottom: 2px;
}

.info-block .info-text p {
  font-size: 0.85rem;
  color: var(--gris-medio);
  line-height: 1.5;
}

/* --- Hours Table --- */
.hours-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}

.hours-table td {
  padding: 8px 0;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}

.hours-table td:last-child {
  text-align: right;
  font-weight: 500;
  color: var(--negro-carbon);
}

.hours-table tr.today {
  font-weight: 600;
}

.hours-table tr.today td {
  color: var(--rojo);
}

/* --- Map --- */
.map-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 4 / 3;
  background-color: var(--gris-claro);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.btn-directions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--rojo);
  transition: color var(--transition-fast);
}

.btn-directions:hover {
  color: var(--rojo-oscuro);
}

/* ============================================================
   9. FOOTER
   ============================================================ */

.footer {
  background-color: var(--negro);
  color: var(--blanco-roto);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  font-family: var(--font-titulo);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.footer-brand .logo span {
  color: var(--dorado);
}

.footer-brand p {
  font-size: 0.85rem;
  opacity: 0.6;
  line-height: 1.7;
}

.footer-links h4,
.footer-social h4 {
  font-family: var(--font-titulo);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--dorado);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  font-size: 0.85rem;
  opacity: 0.7;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--dorado);
  padding-left: 4px;
}

.social-icons {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
  color: var(--blanco-roto);
}

.social-icon:hover {
  background-color: var(--rojo);
  transform: translateY(-2px);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.5;
}

/* ============================================================
   10. WHATSAPP FLOATING BUTTON
   ============================================================ */

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 56px;
  height: 56px;
  background-color: var(--whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  animation: pulse-whatsapp 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
  animation: none;
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: var(--blanco);
}

@keyframes pulse-whatsapp {
  0%, 100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 32px rgba(37, 211, 102, 0.7);
  }
}

/* ============================================================
   11. BACK TO TOP
   ============================================================ */

.back-to-top {
  position: fixed;
  bottom: 92px;
  right: 24px;
  z-index: 900;
  width: 40px;
  height: 40px;
  background-color: var(--negro);
  color: var(--blanco-roto);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--rojo);
  transform: translateY(-2px);
}

/* ============================================================
   12. ANIMACIONES REVEAL
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   13. FORM VALIDATION STATES
   ============================================================ */

.form-group input.error,
.form-group textarea.error {
  border-color: var(--rojo);
  box-shadow: 0 0 0 3px rgba(197, 48, 48, 0.1);
}

.error-message {
  display: none;
  font-size: 0.75rem;
  color: var(--rojo);
  margin-top: 4px;
}

.error-message.visible {
  display: block;
}