/* Non-critical CSS - Loaded asynchronously */

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}
h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}
h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  margin-bottom: 1rem;
  color: var(--text-light);
}

/* ===== UTILITIES ===== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  will-change: transform, opacity;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== SECTIONS ===== */
.section {
  padding: var(--section-padding);
}

.section-title {
  text-align: center;
  margin-bottom: clamp(2rem, 5vw, 3rem);
  color: var(--primary-color);
}

.section-subtitle {
  text-align: center;
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  color: var(--text-light);
  margin-bottom: clamp(2rem, 5vw, 3rem);
  max-width: min(600px, 90%);
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ===== PRODUCTOS SECTION ===== */
.productos {
  background: var(--background-cream);
}

.productos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: clamp(1.5rem, 4vw, 2rem);
  margin-top: clamp(2rem, 5vw, 3rem);
}

.producto-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 5px 20px var(--shadow-light);
  transition: var(--transition);
  will-change: transform;
  height: fit-content;
}

.producto-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px var(--shadow-medium);
}

.producto-image {
  aspect-ratio: 4 / 3;
  width: 100%;
  height: auto;
  min-height: 200px;
  max-height: 300px;
  max-width: 100%;
  display: block;
  object-fit: cover;
  content-visibility: auto;
  contain-intrinsic-size: 300px 225px;
  background: var(--background-cream);
}

.producto-content {
  padding: clamp(1rem, 3vw, 1.5rem);
}

.producto-title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.producto-description {
  color: var(--text-light);
  margin-bottom: 1rem;
  line-height: 1.6;
  font-size: clamp(0.9rem, 2vw, 1rem);
}

/* ===== MENU SECTION ===== */
.menu-search {
  max-width: min(500px, 90%);
  margin: 0 auto clamp(2rem, 5vw, 3rem);
  position: relative;
}

.search-container {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.search-input {
  flex: 1;
  min-width: 200px;
  padding: clamp(12px, 3vw, 15px) clamp(15px, 4vw, 20px);
  border: 2px solid var(--secondary-color);
  border-radius: var(--border-radius);
  font-size: clamp(14px, 3vw, 16px);
  transition: var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.search-btn {
  background: var(--primary-color);
  color: var(--white);
  border: none;
  padding: clamp(12px, 3vw, 15px) clamp(15px, 4vw, 20px);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.search-btn:hover,
.search-btn:focus {
  background: var(--accent-color);
  outline: none;
}

.menu-categories {
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
}

.menu-category {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: clamp(1.5rem, 4vw, 2rem);
  box-shadow: 0 5px 20px var(--shadow-light);
}

.category-title {
  color: var(--primary-color);
  margin-bottom: clamp(1.5rem, 4vw, 2rem);
  text-align: center;
  font-size: clamp(1.5rem, 4vw, 1.75rem);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: clamp(1rem, 3vw, 1.5rem);
}

.menu-item {
  background: var(--background-cream);
  border-radius: var(--border-radius);
  padding: clamp(1rem, 3vw, 1.5rem);
  transition: var(--transition);
  border: 1px solid rgba(139, 69, 19, 0.1);
  will-change: transform;
  content-visibility: auto;
  contain-intrinsic-size: 280px 120px;
}

.menu-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px var(--shadow-medium);
}

.menu-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
  gap: 1rem;
}

.menu-item-name {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.25rem);
  color: var(--primary-color);
  margin: 0;
  flex: 1;
}

.menu-item-price {
  font-weight: 600;
  color: var(--accent-color);
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  white-space: nowrap;
}

.menu-item-description {
  color: var(--text-light);
  margin: 0;
  line-height: 1.5;
  font-size: clamp(0.9rem, 2vw, 1rem);
}

/* ===== SEARCH RESULTS ===== */
.search-results {
  display: none;
  background: var(--white);
  border-radius: var(--border-radius);
  padding: clamp(1.5rem, 4vw, 2rem);
  margin-bottom: clamp(1.5rem, 4vw, 2rem);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.search-result-item {
  background: var(--background-cream);
  border-radius: var(--border-radius);
  padding: clamp(1rem, 3vw, 1.5rem);
  margin-bottom: 1rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.search-result-item:last-child {
  margin-bottom: 0;
}

.category-tag {
  display: inline-block;
  background: var(--primary-color);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: clamp(0.75rem, 2vw, 0.875rem);
  margin-top: 0.5rem;
}

.no-results {
  text-align: center;
  padding: clamp(1.5rem, 4vw, 2rem);
  color: var(--text-light);
}

mark {
  background: var(--accent-color);
  color: var(--white);
  padding: 2px 4px;
  border-radius: 3px;
}

/* ===== CONTACT SECTION ===== */
.contact {
  background: var(--background-cream);
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: clamp(2rem, 6vw, 4rem);
}

.contact-info h3 {
  color: var(--primary-color);
  margin-bottom: clamp(1rem, 3vw, 1.5rem);
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

.contact-item i {
  color: var(--accent-color);
  font-size: clamp(1.1rem, 2.5vw, 1.25rem);
  width: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item p {
  margin: 0;
  font-size: clamp(0.9rem, 2vw, 1rem);
  line-height: 1.5;
}

.contact-form {
  background: var(--white);
  padding: clamp(1.5rem, 4vw, 2rem);
  border-radius: var(--border-radius);
  box-shadow: 0 5px 20px var(--shadow-light);
}

.form-group {
  margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-dark);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: clamp(10px, 2.5vw, 12px) clamp(12px, 3vw, 15px);
  border: 2px solid var(--secondary-color);
  border-radius: var(--border-radius);
  font-size: clamp(14px, 3vw, 16px);
  transition: var(--transition);
  font-family: var(--font-sans);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: clamp(100px, 20vw, 120px);
}

.submit-btn {
  background: var(--primary-color);
  color: var(--white);
  border: none;
  padding: clamp(12px, 3vw, 15px) clamp(24px, 6vw, 30px);
  border-radius: var(--border-radius);
  font-size: clamp(14px, 3vw, 16px);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.submit-btn:hover,
.submit-btn:focus {
  background: var(--accent-color);
  transform: translateY(-2px);
  outline: none;
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.success-message {
  display: none;
  background: #d4edda;
  color: #155724;
  padding: 1rem;
  border-radius: var(--border-radius);
  margin-top: 1rem;
  text-align: center;
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.error-message {
  color: #dc3545;
  font-size: clamp(0.8rem, 2vw, 0.875rem);
  margin-top: 0.25rem;
  display: block;
}

/* ===== FLOATING BUTTONS ===== */
.tiktok-button,
.instagram-button,
.whatsapp-button {
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  width: clamp(50px, 12vw, 60px);
  height: clamp(50px, 12vw, 60px);
  font-size: clamp(20px, 4.5vw, 26px);
  text-decoration: none;
  z-index: 1002;
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  opacity: 1;
  animation: slideInFromRight 0.8s ease-out;
}

/* Animación de entrada para los botones flotantes */
@keyframes slideInFromRight {
  0% {
    transform: translateX(100px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Botón TikTok con mejor contraste y sombra */
.tiktok-button {
  bottom: clamp(140px, 35vw, 160px);
  right: clamp(15px, 4vw, 25px);
  background: #000000;
  color: #fff;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5), 0 0 0 3px rgba(255, 255, 255, 0.1);
  animation-delay: 0.2s;
}

.tiktok-button:hover,
.tiktok-button:focus {
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7), 0 0 0 4px rgba(255, 255, 255, 0.2);
  outline: none;
}

/* Botón Instagram con gradiente mejorado y sombra */
.instagram-button {
  bottom: clamp(75px, 19vw, 90px);
  right: clamp(15px, 4vw, 25px);
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(220, 39, 67, 0.5), 0 0 0 3px rgba(255, 255, 255, 0.1);
  animation-delay: 0.4s;
}

.instagram-button:hover,
.instagram-button:focus {
  transform: scale(1.15) rotate(-5deg);
  box-shadow: 0 8px 25px rgba(220, 39, 67, 0.7), 0 0 0 4px rgba(255, 255, 255, 0.2);
  outline: none;
}

/* Botón WhatsApp con sombra mejorada */
.whatsapp-button {
  bottom: clamp(15px, 4vw, 25px);
  right: clamp(15px, 4vw, 25px);
  background-color: #25d366;
  color: #fff;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5), 0 0 0 3px rgba(255, 255, 255, 0.1);
  z-index: 1003;
  animation-delay: 0.6s;
}

.whatsapp-button:hover,
.whatsapp-button:focus {
  transform: scale(1.15);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.7), 0 0 0 4px rgba(255, 255, 255, 0.2);
  outline: none;
}

/* Efecto pulse para llamar la atención inicial */
@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.whatsapp-button {
  animation: slideInFromRight 0.8s ease-out 0.6s both, pulse 2s ease-in-out 1.5s 3;
}

/* Mejoras responsive para iconos en mobile */
@media (max-width: 480px) {
  .tiktok-button,
  .instagram-button,
  .whatsapp-button {
    width: 50px;
    height: 50px;
    font-size: 20px;
  }

  .tiktok-button {
    bottom: 130px;
    right: 12px;
  }

  .instagram-button {
    bottom: 72px;
    right: 12px;
  }

  .whatsapp-button {
    bottom: 14px;
    right: 12px;
  }
}

@media (max-width: 360px) {
  .tiktok-button,
  .instagram-button,
  .whatsapp-button {
    width: 46px;
    height: 46px;
    font-size: 18px;
  }

  .tiktok-button {
    bottom: 120px;
    right: 10px;
  }

  .instagram-button {
    bottom: 66px;
    right: 10px;
  }

  .whatsapp-button {
    bottom: 12px;
    right: 10px;
  }
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--primary-color);
  color: var(--white);
  text-align: center;
  padding: clamp(1.5rem, 4vw, 2rem) 0;
}

.footer p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  font-size: clamp(0.9rem, 2vw, 1rem);
}

/* ===== LOADING STATES ===== */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--white);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.hidden {
  display: none !important;
}

/* ===== RESPONSIVE DESIGN MEJORADO ===== */
@media (max-width: 768px) {
  .section {
    padding: clamp(40px, 10vw, 60px) 0;
  }

  .productos-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .menu-grid {
    grid-template-columns: 1fr;
  }

  .menu-category {
    padding: 1.5rem;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .search-container {
    flex-direction: column;
  }

  .search-input {
    min-width: 100%;
  }
}

@media (max-width: 480px) {
  .section {
    padding: clamp(30px, 8vw, 50px) 0;
  }

  .productos-grid {
    gap: 1rem;
  }

  .producto-card {
    margin: 0 5px;
  }

  .menu-category {
    padding: 1rem;
  }

  .contact-form {
    padding: 1rem;
  }

  .menu-item-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .menu-item-price {
    align-self: flex-end;
  }
}

/* ===== PERFORMANCE OPTIMIZATIONS ===== */
.hero-video {
  content-visibility: auto;
  contain-intrinsic-size: 1920px 1080px;
  will-change: auto;
}

/* ===== FONT OPTIMIZATIONS ===== */
/* Optimización de fuentes para LCP */
h1,
.hero h1 {
  /* Fallback a fuentes del sistema mientras se carga la fuente personalizada */
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Crimson Text", serif;
}

/* Asegurar que las fuentes se muestren inmediatamente */
@font-face {
  font-family: "Inter";
  font-display: swap;
  src: local("Inter");
}

@font-face {
  font-family: "Crimson Text";
  font-display: swap;
  src: local("Crimson Text");
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (prefers-contrast: high) {
  .producto-card,
  .menu-item {
    border: 2px solid var(--primary-color);
  }
}

a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-color);
  color: var(--white);
  padding: 8px;
  text-decoration: none;
  z-index: 10000;
}

.skip-link:focus {
  top: 6px;
}

/* Touch optimization */
@media (hover: none) and (pointer: coarse) {
  .producto-card:hover,
  .menu-item:hover {
    transform: none;
  }

  .cta-button:hover,
  .submit-btn:hover,
  .search-btn:hover {
    transform: none;
  }
}

/* Print styles */
@media print {
  .top-banner,
  .header,
  .tiktok-button,
  .instagram-button,
  .whatsapp-button,
  .hero-video {
    display: none !important;
  }

  .hero {
    height: auto;
    padding: 2rem 0;
    background: var(--white);
    color: var(--text-dark);
  }

  .section {
    padding: 1rem 0;
  }
}