/* ==========================================
   GM BALSA COMPOSITE S.A. - Styles
   Modern, Responsive, Accessible
   ========================================== */

/* CSS Variables */
:root {
  /* Colors */
  --color-primary: #0d5c3e;
  --color-primary-dark: #094530;
  --color-primary-light: #148a5e;
  --color-secondary: #5da849;
  --color-secondary-light: #7dc066;
  --color-accent: #d4a855;
  --color-accent-light: #e8c680;
  
  /* Neutrals */
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Playfair Display', Georgia, serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
  
  /* Container */
  --container-max: 1200px;
  --container-padding: 1.5rem;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--color-gray-700);
  background-color: var(--color-white);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-gray-900);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: clamp(1rem, 2vw, 1.25rem); }

p {
  margin-bottom: var(--space-md);
  color: var(--color-gray-600);
}

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.header.scrolled {
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.header-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-md) var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 50px;
  width: auto;
  transform: scale(1.95);/* CAMBIA EL TAMAÑO DEL LOGO SIN CAMBIAR EL TAMAÑO DEL CONTENEDOR */
  transform-origin: left center;
  transition: transform var(--transition-fast);
}

.logo:hover img {
  transform: scale(2.05);/* Pequeño efecto de zoom al pasar el mouse sobre el logo */
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-link {
  font-weight: 500;
  color: var(--color-gray-700);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
}

.language-selector {
  display: flex;
  align-items: center;
  margin-left: var(--space-md);
  padding-left: var(--space-md);
  border-left: 1px solid var(--color-gray-200);
  position: relative;
}

.language-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding: var(--space-sm) var(--space-md);
  padding-right: 2rem;
  background-color: transparent;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--color-gray-700);
  min-width: 148px;
}

.language-select:hover {
  background-color: var(--color-gray-100);
}

.language-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(13, 92, 62, 0.15);
}

.language-selector::after {
  content: '';
  position: absolute;
  right: 0.75rem;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--color-gray-500);
  border-bottom: 2px solid var(--color-gray-500);
  transform: translateY(-60%) rotate(45deg);
  pointer-events: none;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--color-gray-700);
  transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn-full {
  width: 100%;
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4xl) var(--container-padding);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../imgs/imgs/Plantaciones/bosquebalsa.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.371), rgba(255, 255, 255, 0.399)),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 800px;
  animation: fadeInUp 1s ease-out;
}

.hero-badge {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(4px);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-md);
  letter-spacing: 1px;
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-lg);
  font-weight: 500;
}

.hero-description {
  font-size: 1.125rem;
  color: rgb(4, 6, 10);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-company-logo {
  width: min(200vw, 980px);
  max-height: 300px;
  margin: 1.5rem auto var(--space-2xl);
  padding: 3rem 0.1rem;
  padding-top: 0px;
  background-color: rgba(255, 255, 255, 0.504);
  backdrop-filter: blur(3px);
  border-radius: 80%;
  object-fit: contain;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.35));
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.scroll-indicator {
  width: 30px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 25px;
  position: relative;
}

.scroll-indicator::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  width: 6px;
  height: 6px;
  background-color: var(--color-white);
  border-radius: 50%;
  transform: translateX(-50%);
  animation: scrollBounce 2s infinite;
}

/* ==========================================
   SECTION STYLES
   ========================================== */
section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-label {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.section-title {
  color: var(--color-gray-900);
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-gray-500);
  max-width: 600px;
  margin: 0 auto;
}

.section-header.light .section-label {
  background-color: var(--color-accent);
}

.section-header.light .section-title {
  color: var(--color-white);
}

.section-header.light .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

/* ==========================================
   IMAGE PLACEHOLDERS
   ========================================== */
.image-placeholder {
  width: 100%;
  height: 100%;
  min-height: 200px;
  background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  color: var(--color-gray-400);
  transition: all var(--transition-base);
}

.image-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.5;
}

.image-placeholder span {
  font-size: 0.875rem;
  font-weight: 500;
}

.image-placeholder:hover {
  background: linear-gradient(135deg, var(--color-gray-200) 0%, var(--color-gray-300) 100%);
}

.image-placeholder.large {
  min-height: 350px;
}

.cert-placeholder {
  min-height: 150px;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  color: var(--color-white);
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about {
  background-color: var(--color-gray-50);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-bottom: var(--space-3xl);
}

.about-text p {
  font-size: 1.125rem;
  line-height: 1.8;
}

.about-text p:first-child {
  font-size: 1.25rem;
  color: var(--color-gray-800);
}

.about-img {
  width: 100%;
  height: 100%;
  min-height: 400px;
  object-fit: cover;
  object-position: center center;
  display: block;
  border-radius: 20px;
} 

.about-image .image-placeholder {
  min-height: 400px;
}

/* Mission & Vision */
.mission-vision {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.mv-card {
  background-color: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

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

.mv-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.mv-icon svg {
  width: 30px;
  height: 30px;
  color: var(--color-white);
}

.mv-card h3 {
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.mv-card p {
  margin-bottom: 0;
}

/* Values */
.values-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--color-primary);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.value-card {
  text-align: center;
  padding: var(--space-xl);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

.value-icon {
  width: 50px;
  height: 50px;
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  transition: all var(--transition-base);
}

.value-card:hover .value-icon {
  background-color: var(--color-primary);
}

.value-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  transition: color var(--transition-base);
}

.value-card:hover .value-icon svg {
  color: var(--color-white);
}

.value-card h4 {
  margin-bottom: var(--space-sm);
  color: var(--color-gray-800);
}

.value-card p {
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* ==========================================
   CERTIFICATIONS SECTION
   ========================================== */
.certifications {
  background-color: var(--color-white);
}

.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.cert-card {
  text-align: center;
  padding: var(--space-xl);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

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

.cert-image {
  margin-bottom: var(--space-lg);
}

.cert-img {
  max-width: 120px;
  height: auto;
  display: block;
  margin: 0 auto;
}
.cert-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.cert-card p {
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* ==========================================
   STATS SECTION
   ========================================== */
.stats {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: var(--space-3xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-xl);
  text-align: center;
}

.stat-item {
  padding: var(--space-lg);
}

.stat-number {
  display: block;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-suffix {
  font-size: 1.5rem;
  color: var(--color-accent-light);
  font-weight: 600;
}

.stat-label {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

/* ==========================================
   PRODUCTS SECTION
   ========================================== */
.products {
  background-color: var(--color-gray-50);
}

.products-intro {
  text-align: center;
  font-size: 1.125rem;
  max-width: 800px;
  margin: 0 auto var(--space-3xl);
}

.main-product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-bottom: var(--space-3xl);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.main-product-img {
  width: 100%;
  height: 100%;
  min-height: 400px;
  object-fit: cover;
  object-position: center center;
  display: block;
  border-radius: 0;
  padding-left: 20px;
}

.main-product-image .image-placeholder {
  min-height: 400px;
  border-radius: 0;
}

.main-product-info {
  padding: var(--space-2xl);
}

.main-product-info h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.main-product-info h4 {
  color: var(--color-secondary);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.specs-list {
  margin-left: var(--space-lg);
}

.specs-list li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-gray-600);
}

.specs-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background-color: var(--color-secondary);
  border-radius: 50%;
}

.subsection-title {
  text-align: center;
  color: var(--color-primary);
  margin-bottom: var(--space-xl);
}



/* ==========================================
   USES SECTION
   ========================================== */
.uses {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  position: relative;
  overflow: hidden;
}

.uses::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.uses-intro {
  text-align: center;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 800px;
  margin: 0 auto var(--space-3xl);
}

.uses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  position: relative;
  z-index: 1;
}

.use-card {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.use-card:hover {
  transform: translateY(-4px);
  background-color: rgba(255, 255, 255, 0.15);
}

.use-card.featured {
  grid-column: span 2;
}

.use-card.featured .use-image .image-placeholder {
  min-height: 250px;
}

.use-image .use-img {
  min-height: 150px;
  max-height: 280px;
  border-radius: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
}

.use-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.use-content {
  padding: var(--space-lg);
}

.use-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.use-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-white);
}

.use-content h4 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.use-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* ==========================================
   PROCESS SECTION
   ========================================== */
.process {
  background-color: var(--color-white);
}

.process-intro {
  text-align: center;
  font-size: 1.125rem;
  max-width: 800px;
  margin: 0 auto var(--space-3xl);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.process-step {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.process-step:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.step-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.3;
  line-height: 1;
  flex-shrink: 0;
}

.step-content {
  display: flex;
  gap: var(--space-lg);
  flex: 1;
}

.step-image {
  width: 120px;
  flex-shrink: 0;
}
 
.step-image .step-img {
  min-height: 150px;
  max-height: 200px;
  border-radius: var(--radius-md);
}

.step-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.step-info h4 {
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.step-info p {
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* ==========================================
   DRYING SECTION
   ========================================== */
.drying {
  background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-50) 100%);
}

.drying-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.drying-info h2 {
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.drying-subtitle {
  font-size: 1.25rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-lg);
}

.drying-images {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-md);
}

.drying-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.drying-img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.drying-img-left {
  object-position: left center;
}

.drying-image .image-placeholder {
  min-height: 300px;
}

.drying-image.secondary .image-placeholder {
  min-height: 300px;
}


/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact {
  background-color: var(--color-gray-50);
}

.contact-intro {
  text-align: center;
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.contact-card {
  background-color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.contact-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-white);
}

.contact-card h3 {
  font-size: 1.125rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.contact-details p {
  margin-bottom: var(--space-sm);
  font-size: 0.9375rem;
}

.contact-email {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 600;
  margin-top: var(--space-sm);
}

.contact-email:hover {
  color: var(--color-secondary);
}

.location-detail {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

/* Contact Form */
.contact-form-container {
  background-color: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.contact-form-container h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-xl);
}

.form-group {
  position: relative;
  margin-bottom: var(--space-lg);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  padding-top: var(--space-lg);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition-fast);
  background-color: var(--color-gray-50);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-white);
}

.form-group label {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-500);
  font-size: 1rem;
  transition: all var(--transition-fast);
  pointer-events: none;
}

.form-group textarea ~ label {
  top: var(--space-lg);
  transform: none;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: var(--space-sm);
  font-size: 0.75rem;
  color: var(--color-primary);
  transform: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: transparent;
}

/* Contact Map */
.contact-map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.contact-map iframe {
  width: 100%;
  height: 400px;
  border: none;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background-color: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-logo {
  height: 60px;
  width: auto;
  margin-bottom: var(--space-md);
  filter: brightness(0) invert(1);
}

.footer-brand p {
  color: var(--color-gray-400);
  margin-bottom: 0;
}

.footer-content h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: var(--space-lg);
}

.footer-links nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  color: var(--color-gray-400);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-white);
}

.footer-contact p,
.footer-contact a {
  color: var(--color-gray-400);
  font-size: 0.9375rem;
  margin-bottom: var(--space-sm);
}

.footer-contact a:hover {
  color: var(--color-white);
}

.footer-location p {
  color: var(--color-gray-400);
  font-size: 0.9375rem;
  margin-bottom: var(--space-sm);
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-gray-800);
  text-align: center;
}

.footer-bottom p {
  color: var(--color-gray-500);
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scrollBounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(15px);
  }
  60% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* Animation Classes */
.fade-in {
  animation: fadeInUp 0.6s ease-out forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

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

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

/* Tablet */
@media (max-width: 1024px) {
  .about-content,
  .main-product,
  .drying-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about-image {
    order: -1;
  }

  .mission-vision,
  .values-grid,
  .certs-grid,
  .stats-grid,
  .product-types,
  .uses-grid,
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .use-card.featured {
    grid-column: span 2;
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-info {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: 80px var(--space-xl) var(--space-xl);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-base);
  }

  .nav.active {
    right: 0;
  }

  .nav-link {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-100);
  }

  .nav-link::after {
    display: none;
  }

  .language-selector {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-gray-200);
    width: 100%;
  }

  .language-select {
    width: 100%;
  }

  .hero {
    min-height: auto;
    padding: 120px var(--container-padding) var(--space-3xl);
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-scroll {
    display: none;
  }

  section {
    padding: var(--space-2xl) 0;
  }

  .mission-vision,
  .values-grid,
  .certs-grid,
  .stats-grid,
  .product-types,
  .uses-grid,
  .process-timeline,
  .contact-info {
    grid-template-columns: 1fr;
  }

  .use-card.featured {
    grid-column: span 1;
  }

  .process-step {
    flex-direction: column;
    gap: var(--space-md);
  }

  .step-content {
    flex-direction: column;
  }

  .step-image {
    width: 100%;
  }

  .drying-images {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-logo {
    margin: 0 auto var(--space-md);
  }

  .footer-links nav {
    align-items: center;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .logo img {
    height: 40px;
    transform: scale(1.2);
  }

  .hero-title {
    font-size: 2rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  .step-number {
    font-size: 1.5rem;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}