/* ==========================================================================
   ANNAVITTA - ALIMENTOS GOURMET ARTESANALES & HOSPITALIDAD
   Design System & Official Style Guide for Hostinger Static Deployment
   ========================================================================== */

:root {
  /* Official Brand Color Palette */
  --verde-pino: #242B19;
  --verde-oliva: #6D6831;
  --crema: #FEEEE4;
  --mostaza-calido: #997646;
  --terracota: #954F2E;
  
  /* Background & Surface Tones (Never Pure White) */
  --bg-papel: #FAF6F0;
  --bg-papel-suave: #F7F1EA;
  --bg-card: #FFFDF9;
  --surface-warm: #F4ECE1;
  
  /* Text Tones */
  --text-main: #242B19;
  --text-muted: #575E4E;
  --text-light: #FEEEE4;
  --text-accent: #954F2E;

  /* Typography */
  --font-title: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Be Vietnam Pro', system-ui, -apple-system, sans-serif;
  --font-sans: 'Outfit', 'Be Vietnam Pro', sans-serif;

  /* Elevation & Radius */
  --shadow-soft: 0 10px 30px -10px rgba(36, 43, 25, 0.06);
  --shadow-card: 0 18px 40px -15px rgba(36, 43, 25, 0.09);
  --shadow-elevated: 0 25px 60px -20px rgba(36, 43, 25, 0.15);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Layout Boundary */
  --max-width: 1280px;
  --header-height: 84px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--bg-papel);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-papel);
  overflow-x: hidden;
  line-height: 1.75;
  font-size: 1rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-papel-suave);
}
::-webkit-scrollbar-thumb {
  background: var(--verde-oliva);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--verde-pino);
}

/* Base Typography */
h1, h2, h3, h4, .font-title {
  font-family: var(--font-title);
  font-weight: 600;
  line-height: 1.2;
  color: var(--verde-pino);
  letter-spacing: -0.01em;
}

.font-sans {
  font-family: var(--font-sans);
}

.font-body {
  font-family: var(--font-body);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (min-width: 768px) {
  .container {
    padding-left: 3rem;
    padding-right: 3rem;
  }
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--verde-pino);
  color: var(--crema);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--verde-pino);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 14px rgba(36, 43, 25, 0.12);
}

.btn-primary:hover {
  background-color: var(--verde-oliva);
  border-color: var(--verde-oliva);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(36, 43, 25, 0.2);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: transparent;
  color: var(--verde-pino);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--verde-pino);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.35s ease;
}

.btn-secondary:hover {
  background-color: var(--verde-pino);
  color: var(--crema);
  transform: translateY(-2px);
}

.btn-terracota {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--terracota);
  color: #FFF;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-full);
  border: none;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.35s ease;
  box-shadow: 0 4px 16px rgba(149, 79, 46, 0.25);
}

.btn-terracota:hover {
  background-color: #7b3e23;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(149, 79, 46, 0.35);
}

.badge-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--verde-oliva);
  background-color: rgba(109, 104, 49, 0.1);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(109, 104, 49, 0.2);
}

/* Header & Glass Nav */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  transition: all 0.4s ease;
  background: rgba(250, 246, 240, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(109, 104, 49, 0.08);
}

.site-header.scrolled {
  background: rgba(250, 246, 240, 0.96);
  box-shadow: var(--shadow-soft);
}

.nav-link {
  color: var(--verde-pino);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  position: relative;
  padding: 0.4rem 0;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--terracota);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover {
  color: var(--terracota);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Product Cards */
.product-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid rgba(109, 104, 49, 0.12);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: rgba(109, 104, 49, 0.3);
}

.product-image-wrap {
  position: relative;
  width: 100%;
  padding-top: 75%;
  overflow: hidden;
  background: var(--surface-warm);
}

.product-image-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-image-wrap img {
  transform: scale(1.06);
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(36, 43, 25, 0.65);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-papel);
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid rgba(109, 104, 49, 0.2);
  box-shadow: var(--shadow-elevated);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

/* Floating WhatsApp Badge */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 90;
  background-color: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-badge-text {
  position: absolute;
  right: 70px;
  background: var(--verde-pino);
  color: var(--crema);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transform: translateX(10px);
  box-shadow: var(--shadow-soft);
}

.whatsapp-float:hover .whatsapp-badge-text {
  opacity: 1;
  transform: translateX(0);
}

/* Micro Animations & Hospitality Motion */
@keyframes floatWarm {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 4px 15px rgba(36, 43, 25, 0.1); }
  50% { box-shadow: 0 10px 25px rgba(149, 79, 46, 0.25); }
}

@keyframes shimmerGlow {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes modalScale {
  0% { transform: scale(0.94) translateY(20px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

.float-badge {
  animation: floatWarm 4s ease-in-out infinite;
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }

/* Interactive Hover Feedback */
.btn-primary:active,
.btn-secondary:active,
.btn-terracota:active,
.cat-btn:active {
  transform: scale(0.97) !important;
}

.cat-btn {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.cat-btn:hover {
  transform: translateY(-2px);
  border-color: var(--verde-pino) !important;
}

.product-card {
  position: relative;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  pointer-events: none;
  border: 1.5px solid transparent;
  transition: border-color 0.4s ease;
  z-index: 2;
}

.product-card:hover::before {
  border-color: rgba(149, 79, 46, 0.3);
}

/* Modal Overlay Animation */
.modal-overlay.active .modal-content {
  animation: modalScale 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Image Container & Placeholder Guide Frame */
.img-placeholder-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
  border: 1px solid rgba(109, 104, 49, 0.18);
  background: var(--surface-warm);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.img-placeholder-frame:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 65px -18px rgba(36, 43, 25, 0.2);
}

.img-placeholder-badge {
  display: none !important;
}

/* FAQ Accordion Styling */
.faq-accordion-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid rgba(109, 104, 49, 0.15);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-accordion-item.active {
  border-color: var(--verde-pino);
  box-shadow: var(--shadow-soft);
}

.faq-accordion-header {
  width: 100%;
  padding: 1.4rem 1.6rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  color: var(--verde-pino);
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 600;
}

.faq-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
  padding: 0 1.6rem;
}

.faq-accordion-item.active .faq-accordion-body {
  max-height: 300px;
  padding: 0 1.6rem 1.4rem 1.6rem;
}

/* Moments Gallery Tab Cards */
.moment-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(109, 104, 49, 0.15);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  display: grid;
  grid-template-columns: 1fr;
  transition: all 0.4s ease;
}

@media (min-width: 768px) {
  .moment-card {
    grid-template-columns: 1fr 1fr;
  }
}

.moment-card:hover {
  box-shadow: var(--shadow-card);
  border-color: rgba(149, 79, 46, 0.3);
}

/* Trust Bar Strip */
.trust-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  background: var(--bg-card);
  padding: 1.8rem 2.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(109, 104, 49, 0.15);
  box-shadow: var(--shadow-soft);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.trust-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(109, 104, 49, 0.1);
  color: var(--verde-pino);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-papel);
  z-index: 99;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  border-top: 1px solid rgba(109, 104, 49, 0.15);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0;
  pointer-events: none;
}

.mobile-drawer.active {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

/* Floating WhatsApp Badge */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 90;
  background-color: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-badge-text {
  position: absolute;
  right: 70px;
  background: var(--verde-pino);
  color: var(--crema);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transform: translateX(10px);
  box-shadow: var(--shadow-soft);
}

.whatsapp-float:hover .whatsapp-badge-text {
  opacity: 1;
  transform: translateX(0);
}

/* Desktop Visibility Helpers */
@media (min-width: 1024px) {
  .desktop-nav { display: flex !important; }
  .desktop-actions { display: flex !important; }
  .mobile-toggle { display: none !important; }
  .mobile-drawer { display: none !important; }
}

@media (max-width: 1023px) {
  .desktop-nav { display: none !important; }
  .desktop-actions { display: none !important; }
  .mobile-toggle { display: block !important; }
}