/* main.css - Oak & Iron Artisanal Woodworks */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=EB+Garamond:wght@400;500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:wght,FILL@100..700,0..1&display=swap');

:root {
  /* Colors */
  --color-surface: #fbf9f4;
  --color-surface-container: #f0eee9;
  --color-on-surface: #1b1c19;
  --color-on-surface-variant: #434843;
  --color-forest-deep: #1B2820;
  --color-oak-warm: #A67B54;
  --color-linen-cream: #F2EFE9;
  --color-charcoal-text: #1A1A1A;
  --color-white: #ffffff;
  
  /* Typography */
  --font-display: 'EB Garamond', serif;
  --font-body: 'DM Sans', sans-serif;
  
  /* Spacing */
  --spacing-unit: 8px;
  --spacing-gutter: 24px;
  --spacing-section-gap: 120px;
  --container-max: 1280px;
  
  /* Radii */
  --radius-sm: 0.125rem;
  --radius-md: 0.25rem;
  --radius-lg: 0.5rem;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-surface);
  color: var(--color-on-surface);
  line-height: 1.5;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-forest-deep);
  font-weight: 500;
}

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font-body);
  border: none;
  background: none;
}

/* Typography Utilities */
.text-display-lg { font-size: 64px; line-height: 72px; letter-spacing: -0.02em; }
.text-headline-lg { font-size: 48px; line-height: 56px; }
.text-headline-md { font-size: 32px; line-height: 40px; }
.text-body-lg { font-size: 18px; line-height: 28px; }
.text-body-md { font-size: 16px; line-height: 24px; }
.text-label-caps { font-size: 12px; line-height: 16px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; }
.text-price { font-size: 20px; line-height: 24px; font-weight: 500; color: var(--color-oak-warm); }

/* Layout Utilities */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 16px;
}
@media (min-width: 768px) {
  .container { padding: 0 64px; }
}

.section {
  padding: 60px 0;
}
@media (min-width: 768px) {
  .section { padding: var(--spacing-section-gap) 0; }
}

/* Components */
.btn-primary {
  background-color: var(--color-forest-deep);
  color: var(--color-white);
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(27, 40, 32, 0.15);
}

.btn-secondary {
  background-color: var(--color-linen-cream);
  color: var(--color-forest-deep);
  border: 1px solid var(--color-forest-deep);
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-secondary:hover {
  background-color: var(--color-forest-deep);
  color: var(--color-white);
}

.btn-whatsapp {
  background-color: #25D366; /* WhatsApp Green */
  color: white;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-whatsapp:hover {
  background-color: #128C7E;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.2);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 120px;
  background-color: rgba(251, 249, 244, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-linen-cream);
}
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.logo {
  display: flex;
  align-items: center;
}

/* Hero Carousel */
.hero {
  margin-top: 120px;
  position: relative;
  overflow: hidden;
  height: 70vh;
  min-height: 500px;
  background-color: var(--color-surface-container);
}
.carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
  height: 100%;
}
.carousel-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.carousel-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27,40,32,0.6), transparent);
}
.carousel-content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: var(--color-white);
  padding: 0 20px;
}
.carousel-content h2 {
  color: var(--color-white);
  margin-bottom: 16px;
  font-size: clamp(32px, 5vw, 64px);
}
.carousel-controls {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 20;
}
.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.4);
  border: 2px solid transparent;
  transition: all 0.3s;
}
.carousel-dot.active {
  background-color: var(--color-white);
  transform: scale(1.2);
}

/* Product Section & Galleries */
.product-section {
  border-bottom: 1px solid var(--color-linen-cream);
}
.product-header {
  text-align: center;
  margin-bottom: 40px;
}
.product-header h2 {
  margin-bottom: 16px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-gutter);
}
@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.gallery-item {
  background-color: var(--color-linen-cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s ease;
}
.gallery-item:hover {
  transform: translateY(-8px);
}
.gallery-img-wrapper {
  aspect-ratio: 4/3;
  background-color: var(--color-surface-container);
  position: relative;
}
/* Placeholder pattern */
.gallery-img-wrapper::before {
  content: 'FOTO AQUÍ';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  color: var(--color-outline);
  font-size: 14px;
  background-image: repeating-linear-gradient(45deg, var(--color-surface-container) 25%, transparent 25%, transparent 75%, var(--color-surface-container) 75%, var(--color-surface-container)), repeating-linear-gradient(45deg, var(--color-surface-container) 25%, var(--color-linen-cream) 25%, var(--color-linen-cream) 75%, var(--color-surface-container) 75%, var(--color-surface-container));
  background-position: 0 0, 10px 10px;
  background-size: 20px 20px;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1; /* Above placeholder if image exists */
}
.gallery-info {
  padding: 24px;
}
.gallery-info h3 {
  font-family: var(--font-body);
  font-size: 20px;
  margin-bottom: 12px;
}
.gallery-subfield {
  background-color: var(--color-surface);
  border-left: 3px solid var(--color-oak-warm);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 16px;
}
.gallery-descripcion {
  color: var(--color-on-surface-variant);
  font-size: 15px;
  line-height: 22px;
  margin: 0;
}
.gallery-footer {
  display: none; /* Ocultado a petición del usuario */
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--color-surface);
}

/* Footer */
.footer {
  background-color: var(--color-forest-deep);
  color: var(--color-linen-cream);
  padding: 80px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}
.footer h3 {
  color: var(--color-white);
  margin-bottom: 16px;
}
.footer p {
  color: rgba(255,255,255,0.7);
}
.footer-bottom {
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
}