/* ========================================
   CSS Variables & Reset
   ======================================== */

/* ---- Logo ---- */
.logo-img {
  height: 160px;
  width: auto;
  display: block;
  object-fit: contain;
  padding: 8px 0;
}

.footer-logo {
  height: 80px;
  width: auto;
  margin-bottom: 14px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: var(--gray-400);
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  color: var(--white);
}

.footer-contact-info {
  margin-top: 16px;
}

.footer-contact-info p {
  font-size: 0.82rem;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-200);
  background: var(--gray-50);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--gray-500);
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumb-list a {
  color: var(--primary);
}

.breadcrumb-list a:hover {
  text-decoration: underline;
}

.breadcrumb-list .sep { color: var(--gray-400); }
.breadcrumb-list .current { color: var(--gray-700); font-weight: 500; }

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--accent-dark) 100%);
  color: var(--white);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 50%, rgba(0,160,220,0.2), transparent 60%);
}

.page-hero-inner {
  position: relative;
  z-index: 1;
}

.page-hero .section-tag { color: rgba(255,255,255,0.75); }

.page-hero h1 {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.page-hero p {
  font-size: 1.05rem;
  opacity: 0.88;
  max-width: 680px;
  line-height: 1.7;
}

/* ---- Product Detail Block ---- */
.product-section {
  padding: 72px 0;
  border-bottom: 1px solid var(--gray-200);
}

.product-section:nth-child(even) {
  background: var(--gray-50);
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.product-detail.reverse {
  direction: rtl;
}

.product-detail.reverse > * {
  direction: ltr;
}

.product-detail-text h2 {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 14px;
  letter-spacing: -0.3px;
}

.product-detail-text h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary);
  margin: 24px 0 8px;
}

.product-detail-text p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 12px;
}

.product-detail-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 100px;
}

.product-detail-img img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.product-detail-img:hover img {
  transform: scale(1.03);
}

.img-placeholder {
  width: 100%;
  height: 360px;
  background: linear-gradient(135deg, var(--primary-light), #C8DEFF);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--primary);
  border-radius: var(--radius-lg);
}

.img-placeholder i { font-size: 3rem; opacity: 0.4; }
.img-placeholder span { font-size: 0.9rem; opacity: 0.6; font-weight: 500; }

/* ---- Feature List ---- */
.feature-list {
  list-style: none;
  margin: 16px 0;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.92rem;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
}

.feature-list li:last-child { border-bottom: none; }

.feature-list li i {
  color: var(--primary);
  margin-top: 3px;
  flex-shrink: 0;
}

/* ---- Sub-product cards ---- */
.subproduct-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.subproduct-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}

.subproduct-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.subproduct-card-img {
  height: 180px;
  overflow: hidden;
}

.subproduct-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.subproduct-card:hover .subproduct-card-img img {
  transform: scale(1.05);
}

.subproduct-card-body {
  padding: 20px;
}

.subproduct-card-body h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.subproduct-card-body p {
  font-size: 0.85rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ---- Anchor nav (tabs on product pages) ---- */
.anchor-nav {
  background: var(--white);
  border-bottom: 2px solid var(--gray-200);
  position: sticky;
  top: var(--header-height);
  z-index: 90;
}

.anchor-nav-list {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.anchor-nav-list::-webkit-scrollbar { display: none; }

.anchor-nav-list a {
  display: block;
  padding: 14px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  font-family: var(--font-family);
  color: var(--gray-700);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}

.anchor-nav-list a:hover,
.anchor-nav-list a.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* ---- Application detail ---- */
.app-hero {
  position: relative;
  height: 400px;
  overflow: hidden;
}

.app-hero-bg {
  position: absolute;
  inset: 0;
}

.app-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,30,60,0.82) 40%, rgba(0,30,60,0.3) 100%);
  display: flex;
  align-items: center;
  z-index: 2;
}

.app-hero-content {
  color: var(--white);
  max-width: 620px;
}

.app-hero-content .section-tag { color: rgba(255,255,255,0.7); }

.app-hero-content h1 {
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.app-hero-content p {
  font-size: 1.05rem;
  opacity: 0.9;
  line-height: 1.7;
}

/* ---- Content block ---- */
.content-block {
  padding: 72px 0;
}

.content-block:nth-child(even) {
  background: var(--gray-50);
}

.content-block-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.content-block-inner.text-only {
  grid-template-columns: 1fr;
  max-width: 860px;
  margin: 0 auto;
}

.content-block-text h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.content-block-text p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 12px;
}

.content-block-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.content-block-img img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

/* ---- Related links section ---- */
.related-section {
  padding: 60px 0;
  background: var(--primary);
  color: var(--white);
}

.related-section h3 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 24px;
  text-align: center;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.related-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  transition: all var(--transition);
  color: var(--white);
}

.related-card:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-3px);
}

.related-card i {
  font-size: 1.6rem;
  margin-bottom: 10px;
  display: block;
}

.related-card span {
  font-size: 0.88rem;
  font-weight: 500;
}

/* ---- Nosotros page ---- */
.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.mv-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  border-top: 4px solid var(--primary);
}

.mv-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.mv-card p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.8;
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.sector-item {
  background: var(--gray-50);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.sector-item:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  transform: translateY(-3px);
}

.sector-item i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.sector-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark);
}

/* ---- Responsive adjustments for inner pages ---- */
@media (max-width: 1024px) {
  .product-detail,
  .content-block-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .product-detail.reverse { direction: ltr; }

  .product-detail-img {
    position: static;
  }

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

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

  .mission-vision-grid {
    grid-template-columns: 1fr;
  }

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

  .app-hero { height: 320px; }
  .app-hero-content h1 { font-size: 2rem; }
}

@media (max-width: 768px) {
  .page-hero h1 { font-size: 1.8rem; }
  .product-detail-text h2 { font-size: 1.5rem; }
  .subproduct-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .anchor-nav-list a { padding: 12px 14px; }
  .content-block-inner { grid-template-columns: 1fr; }
  .app-hero { height: 280px; }
  .app-hero-content h1 { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .related-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: 1fr; }
}
:root {
  --primary: #0057A0;
  --primary-dark: #003D73;
  --primary-light: #E8F2FC;
  --accent: #00A0DC;
  --accent-dark: #007AAF;
  --dark: #1A1A2E;
  --dark-lighter: #2D2D44;
  --gray-900: #1E1E2F;
  --gray-800: #333347;
  --gray-700: #4A4A5E;
  --gray-600: #636378;
  --gray-500: #8A8A9E;
  --gray-400: #ABABBA;
  --gray-300: #D0D0DA;
  --gray-200: #E8E8EE;
  --gray-100: #F4F4F8;
  --gray-50: #FAFAFE;
  --white: #FFFFFF;
  --success: #28A745;
  --warning: #FFC107;
  --danger: #DC3545;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 40px);
}

body {
  font-family: var(--font-family);
  color: var(--gray-800);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================
   Top Bar
   ======================================== */
.top-bar {
  background: var(--dark);
  color: var(--gray-300);
  font-size: 0.8rem;
  height: 36px;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-bar a {
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}

.top-bar a:hover {
  color: var(--white);
}

/* ========================================
   Header / Navigation
   ======================================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}

.main-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-text {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.main-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

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

.nav-link i {
  font-size: 0.65rem;
  transition: transform var(--transition);
}

.has-dropdown:hover .nav-link i {
  transform: rotate(180deg);
}

/* Mega Dropdown */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 2px solid var(--primary);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  z-index: 100;
}

.has-dropdown:hover .mega-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega-dropdown-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 32px 48px;
  max-width: 1280px;
  margin: 0 auto;
}

.mega-col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--primary-light);
}

.mega-col ul li a {
  display: block;
  padding: 6px 0;
  font-size: 0.88rem;
  color: var(--gray-700);
  transition: all var(--transition);
}

.mega-col ul li a:hover {
  color: var(--primary);
  padding-left: 8px;
}

/* Simple Dropdown */
.dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--white);
  border-top: 2px solid var(--primary);
  box-shadow: var(--shadow-lg);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 100;
}

.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown ul li a {
  display: block;
  padding: 10px 20px;
  font-size: 0.88rem;
  color: var(--gray-700);
  transition: all var(--transition);
}

.dropdown ul li a:hover {
  background: var(--primary-light);
  color: var(--primary);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  color: var(--gray-600);
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.search-toggle:hover {
  background: var(--primary-light);
  color: var(--primary);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-700);
  transition: all var(--transition);
  border-radius: 2px;
}

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

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

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

/* Search Overlay */
.search-overlay {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  padding: 20px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition);
}

.search-overlay.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.search-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-box input {
  flex: 1;
  padding: 12px 20px;
  font-size: 1.1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  outline: none;
  transition: border-color var(--transition);
}

.search-box input:focus {
  border-color: var(--primary);
}

.search-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: var(--gray-100);
  color: var(--gray-600);
  font-size: 1.2rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.search-close:hover {
  background: var(--gray-200);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-family);
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-transform: none;
  letter-spacing: 0.2px;
}

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

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

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

.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  position: relative;
  height: 600px;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero-slide.active {
  opacity: 1;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg-1 {
  background: linear-gradient(135deg, #003D73 0%, #0057A0 40%, #00A0DC 100%);
}

.hero-bg-2 {
  background: linear-gradient(135deg, #1A1A2E 0%, #0057A0 50%, #003D73 100%);
}

.hero-bg-3 {
  background: linear-gradient(135deg, #003D73 0%, #007AAF 40%, #00A0DC 100%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(0,160,220,0.15) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 680px;
  color: var(--white);
}

.hero-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 6px 16px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  margin-bottom: 20px;
  width: fit-content;
  backdrop-filter: blur(10px);
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.1rem;
  line-height: 1.7;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 560px;
}

.hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Hero Controls */
.hero-controls {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-prev,
.hero-next {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition);
  backdrop-filter: blur(10px);
  font-size: 0.8rem;
}

.hero-prev:hover,
.hero-next:hover {
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.6);
}

.hero-dots {
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.5);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.hero-dot.active {
  background: var(--white);
  border-color: var(--white);
  width: 28px;
  border-radius: 10px;
}

/* ========================================
   Sections Common
   ======================================== */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--gray-600);
}

/* ========================================
   Product Cards
   ======================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.product-card:hover::before {
  transform: scaleX(1);
}

.product-card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  font-size: 1.3rem;
  margin-bottom: 16px;
  transition: all var(--transition);
}

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

.product-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.product-card p {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 16px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  transition: gap var(--transition);
}

.card-link:hover {
  gap: 10px;
}

.card-link.light {
  color: var(--white);
}

/* ========================================
   Featured Banner
   ======================================== */
.featured-banner {
  background: var(--gray-50);
  padding: 80px 0;
}

.featured-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.featured-text .section-tag {
  margin-bottom: 16px;
}

.featured-text h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.featured-text p {
  font-size: 1rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 24px;
}

.featured-image-placeholder,
.about-image-placeholder {
  width: 100%;
  height: 380px;
  background: linear-gradient(135deg, var(--primary-light) 0%, #D6E9FA 100%);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--primary);
  border: 2px dashed var(--gray-300);
}

.featured-image-placeholder i,
.about-image-placeholder i {
  font-size: 3rem;
  opacity: 0.5;
}

.featured-image-placeholder span,
.about-image-placeholder span {
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.6;
}

/* ========================================
   Applications Section
   ======================================== */
.applications-section {
  background: var(--white);
}

.applications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.applications-grid .app-card:nth-child(4),
.applications-grid .app-card:nth-child(5) {
  grid-column: span 1;
}

.app-card {
  position: relative;
  height: 300px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.app-card-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.6s ease;
}

.app-pharma { background: linear-gradient(135deg, #2E86AB, #1B4965); }
.app-cannabis { background: linear-gradient(135deg, #4A7C59, #2D5A3D); }
.app-food { background: linear-gradient(135deg, #E07A5F, #C44536); }
.app-oil { background: linear-gradient(135deg, #3D405B, #1A1A2E); }
.app-lab { background: linear-gradient(135deg, #457B9D, #1D3557); }

.app-card:hover .app-card-bg {
  transform: scale(1.05);
}

.app-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.1) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  color: var(--white);
  z-index: 2;
}

.app-card-icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
  opacity: 0.9;
}

.app-card-overlay h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.app-card-overlay p {
  font-size: 0.85rem;
  opacity: 0.85;
  margin-bottom: 12px;
  line-height: 1.5;
}

/* ========================================
   Stats Section
   ======================================== */
.stats-section {
  background: var(--primary);
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-item {
  color: var(--white);
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 700;
  display: inline;
  line-height: 1;
}

.stat-suffix {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  display: inline;
}

.stat-label {
  font-size: 0.95rem;
  opacity: 0.85;
  margin-top: 8px;
  font-weight: 400;
}

/* ========================================
   About Section
   ======================================== */
.about-section {
  background: var(--gray-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text .section-tag {
  margin-bottom: 16px;
}

.about-text h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.about-text p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 12px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-800);
}

.about-feature i {
  color: var(--success);
  font-size: 1.1rem;
}

/* ========================================
   Contact Section
   ======================================== */
.contact-section {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
}

.contact-form {
  background: var(--gray-50);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

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

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  font-size: 0.9rem;
  font-family: var(--font-family);
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--gray-800);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 87, 160, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-card {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--gray-200);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 12px 0;
}

.contact-info-item:not(:last-child) {
  border-bottom: 1px solid var(--gray-200);
}

.contact-info-item i {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 2px;
}

.contact-info-item p {
  font-size: 0.88rem;
  color: var(--gray-600);
}

.contact-social {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  border: 1px solid var(--gray-200);
}

.contact-social h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 16px;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  color: var(--gray-600);
  font-size: 1.1rem;
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* ========================================
   Footer
   ======================================== */
.main-footer {
  background: #183d67;
  color: var(--gray-400);
  padding: 60px 0 0;
}

/* ========================================
   Brands Carousel
   ======================================== */
.brands-section {
  padding: 60px 0;
  background: var(--gray-50);
  overflow: hidden;
}

.brands-section .section-header {
  margin-bottom: 40px;
}

.brands-track-wrapper {
  overflow: hidden;
  width: 100%;
}

.brands-track {
  display: flex;
  gap: 60px;
  align-items: center;
  animation: brands-scroll 12s linear infinite;
  width: max-content;
}

.brands-track:hover {
  animation-play-state: paused;
}

.brand-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

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

.brand-item img {
  height: auto;
  max-height: 90px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  filter: grayscale(20%);
  transition: filter var(--transition);
}

.brand-item:hover img {
  filter: grayscale(0%);
}

.brand-item--large img {
  max-height: 120px;
  max-width: 280px;
}

@keyframes brands-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--dark-lighter);
}

.footer-brand .logo-text {
  color: var(--white);
  font-size: 1.4rem;
  display: block;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--gray-500);
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.footer-col ul li a {
  display: block;
  padding: 5px 0;
  font-size: 0.88rem;
  color: var(--gray-500);
  transition: all var(--transition);
}

.footer-col ul li a:hover {
  color: var(--white);
  padding-left: 6px;
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.82rem;
  color: var(--gray-600);
}

/* ========================================
   WhatsApp Floating Button
   ======================================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  z-index: 9999;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

/* ========================================
   Animations
   ======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .featured-content,
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

  .hero h1 {
    font-size: 2.4rem;
  }

  .stats-grid {
    gap: 24px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 60px;
  }

  .logo-img {
    height: 50px;
    padding: 2px 0;
  }

  .top-bar {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    z-index: 999;
    padding: 20px 24px;
    transform: translateX(-100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }

  .main-nav.active {
    transform: translateX(0);
  }

  .main-nav .nav-list {
    flex-direction: column;
    gap: 0;
  }

  .nav-link {
    width: 100%;
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--gray-100);
  }

  .mega-dropdown,
  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border-top: none;
    padding-left: 16px;
    display: none;
  }

  .has-dropdown.open .mega-dropdown,
  .has-dropdown.open .dropdown {
    display: block;
  }

  .mega-dropdown-inner {
    grid-template-columns: 1fr 1fr;
    padding: 16px 0;
    gap: 20px;
  }

  .hero {
    height: 500px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .section {
    padding: 60px 0;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }

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

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

  .app-card {
    height: 240px;
  }

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

  .stat-number {
    font-size: 2.8rem;
  }

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

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

  .about-features {
    grid-template-columns: 1fr;
  }

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

  .hero-buttons .btn {
    text-align: center;
    justify-content: center;
  }

  .featured-image-placeholder,
  .about-image-placeholder {
    height: 260px;
  }
}

@media (max-width: 480px) {
  .hero {
    height: 450px;
  }

  .hero h1 {
    font-size: 1.65rem;
  }

  .container {
    padding: 0 16px;
  }

  .contact-form {
    padding: 24px;
  }

  .mega-dropdown-inner {
    grid-template-columns: 1fr;
  }
}