/* ==========================================================================
   EVEREST INDUSTRIAL & IRRIGATION SOLUTIONS - DESIGN SYSTEM & STYLES
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Theme Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand Color Palette */
  --primary-navy: #0F2942;
  --primary-dark: #0B192C;
  --primary-light: #1E3E62;
  --accent-orange: #FF6600;
  --accent-orange-hover: #E65C00;
  --accent-yellow: #FFA500;
  --accent-green: #2E7D32;
  --accent-green-light: #E8F5E9;

  /* Neutral Tones */
  --bg-offwhite: #F8F9FA;
  --bg-card: #FFFFFF;
  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;
  --text-dark: #0F172A;
  --text-muted: #475569;
  --text-light: #94A3B8;
  --text-white: #FFFFFF;

  /* Shadows & Elevation */
  --shadow-sm: 0 1px 3px rgba(15, 41, 66, 0.08);
  --shadow-md: 0 4px 12px rgba(15, 41, 66, 0.1);
  --shadow-lg: 0 10px 25px rgba(15, 41, 66, 0.15);
  --shadow-xl: 0 20px 35px rgba(15, 41, 66, 0.2);

  /* Typography & Spacing */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* --------------------------------------------------------------------------
   2. Reset & Core Typography
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-offwhite);
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary-navy);
  line-height: 1.25;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5.5rem 0;
}

/* Section Header Utility */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-subtitle {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-orange);
  background-color: rgba(255, 102, 0, 0.1);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.25rem;
  color: var(--primary-navy);
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Button UI Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent-orange);
  color: var(--text-white);
}

.btn-primary:hover {
  background-color: var(--accent-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(255, 102, 0, 0.3);
}

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

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

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

.btn-outline:hover {
  background-color: var(--primary-navy);
  color: var(--text-white);
}

.btn-outline-white {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--text-white);
}

.btn-outline-white:hover {
  background-color: var(--text-white);
  color: var(--primary-navy);
}

.btn-whatsapp {
  background-color: #25D366 !important;
  color: #FFFFFF !important;
  border: 1px solid #25D366 !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 10px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
  background-color: #20BA5A !important;
  border-color: #20BA5A !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(37, 211, 102, 0.4) !important;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   3. Top Announcement & Sticky Header
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--primary-dark);
  color: var(--text-light);
  font-size: 0.85rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.top-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-info-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: #CBD5E1;
}

.top-info-item svg {
  color: var(--accent-orange);
}

.badge-certified {
  background-color: rgba(46, 125, 50, 0.25);
  color: #81C784;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.75rem;
  border: 1px solid rgba(129, 199, 132, 0.3);
}

/* Main Navigation Bar (2-Tier Header) */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #FFFFFF;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

/* Top Row: Brand Logo & Slogan Centered */
.brand-header-top {
  background-color: #FFFFFF;
  padding: 1rem 0 0.65rem 0;
  border-bottom: 1px solid var(--border-light);
}

.brand-header-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.brand-logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.brand-logo-img {
  height: 56px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.brand-slogan {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-orange);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 0.35rem;
  line-height: 1;
}

/* Bottom Row: Sticky Nav Bar (Orange Theme) */
.nav-header-bottom {
  background-color: var(--accent-orange);
  box-shadow: 0 4px 12px rgba(255, 102, 0, 0.25);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 1.5rem;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: #FFFFFF;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background-color: #FFFFFF;
  border-radius: 2px;
  transition: width var(--transition-fast);
}

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

.nav-header-bottom .btn-outline {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.nav-header-bottom .btn-outline:hover {
  background-color: #FFFFFF;
  color: var(--primary-navy);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #FFFFFF;
  cursor: pointer;
  padding: 0.5rem;
}

/* Mobile Nav Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background-color: var(--primary-navy);
  color: var(--text-white);
  z-index: 1000;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  transition: right 0.3s ease;
}

.mobile-drawer.open {
  right: 0;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.drawer-close {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.mobile-nav-link {
  color: white;
  font-size: 1.1rem;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   4. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, rgba(15, 41, 66, 0.92) 0%, rgba(11, 25, 44, 0.96) 100%),
              url('./img/sprinkler_in_crop.jpg') center/cover no-repeat;
  color: var(--text-white);
  padding: 6rem 0 7rem 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 102, 0, 0.15);
  border: 1px solid rgba(255, 102, 0, 0.4);
  color: var(--accent-orange);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-title span {
  color: var(--accent-orange);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #CBD5E1;
  margin-bottom: 2.25rem;
  max-width: 640px;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-trust-bullets {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.bullet-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: #E2E8F0;
}

.bullet-icon {
  width: 22px;
  height: 22px;
  background-color: rgba(255, 102, 0, 0.2);
  color: var(--accent-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

/* Hero Visual Box */
.hero-visual-card {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-xl);
}

.hero-visual-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.hero-float-badge {
  position: absolute;
  bottom: -1.25rem;
  left: 2rem;
  background-color: var(--bg-card);
  color: var(--primary-navy);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.float-icon {
  width: 44px;
  height: 44px;
  background-color: var(--accent-green-light);
  color: var(--accent-green);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.float-info h4 {
  font-size: 1rem;
  color: var(--primary-navy);
}

.float-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   5. Key Metrics & Trust Signals Bar
   -------------------------------------------------------------------------- */
.metrics-section {
  background-color: var(--primary-navy);
  color: var(--text-white);
  padding: 3rem 0;
  border-bottom: 4px solid var(--accent-orange);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.metric-card {
  padding: 1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.metric-card:last-child {
  border-right: none;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent-orange);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.metric-label {
  font-size: 0.95rem;
  color: #CBD5E1;
  font-weight: 500;
}

/* BIS Certifications Showcase */
.cert-showcase-section {
  background-color: #FFFFFF;
  padding: 4rem 0;
  border-bottom: 1px solid var(--border-light);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.cert-card {
  background-color: var(--bg-offwhite);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.cert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-orange);
}

.cert-img-wrapper {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  background-color: white;
  border-radius: var(--radius-sm);
  padding: 0.75rem;
}

.cert-img-wrapper img {
  max-height: 100%;
  object-fit: contain;
}

.cert-title {
  font-size: 1.1rem;
  color: var(--primary-navy);
  margin-bottom: 0.4rem;
}

.cert-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   6. About Us & Manufacturing Capabilities
   -------------------------------------------------------------------------- */
.about-section {
  background-color: var(--bg-offwhite);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-content-left h2 {
  font-size: 2.25rem;
  margin-bottom: 1.25rem;
}

.about-lead-text {
  font-size: 1.1rem;
  color: var(--primary-navy);
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.about-body-text {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.features-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.25rem;
}

.feature-box {
  background: white;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.feature-box-icon {
  width: 36px;
  height: 36px;
  background-color: rgba(15, 41, 66, 0.08);
  color: var(--primary-navy);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.feature-box h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.feature-box p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* About Visual Collage Right */
.about-visual-right {
  position: relative;
  margin-left: 1.75rem;
  margin-bottom: 2rem;
}

.about-main-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-sub-img {
  position: absolute;
  bottom: -1.75rem;
  left: -1.75rem;
  width: 42%;
  min-width: 140px;
  max-width: 220px;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 4px solid #FFFFFF;
  box-shadow: var(--shadow-lg);
  z-index: 2;
}

@media (max-width: 768px) {
  .about-main-img {
    height: 280px;
  }
  .about-sub-img {
    height: 125px;
    bottom: -1.25rem;
    left: -1.25rem;
    border-width: 3px;
  }
}

/* --------------------------------------------------------------------------
   7. Solutions & Agriculture Applications (Agriculture & Irrigation Only)
   -------------------------------------------------------------------------- */
.solutions-section {
  background-color: white;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.solution-card {
  background-color: var(--bg-offwhite);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--accent-orange);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.solution-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  background-color: white;
}

.solution-card:hover::before {
  opacity: 1;
}

.solution-icon-wrapper {
  width: 56px;
  height: 56px;
  background-color: rgba(255, 102, 0, 0.1);
  color: var(--accent-orange);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.solution-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.solution-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.solution-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.sol-tag {
  background-color: var(--border-light);
  color: var(--primary-navy);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------------
   8. Product Showcase / Interactive Catalog Section
   -------------------------------------------------------------------------- */
.catalog-section {
  background-color: var(--bg-offwhite);
}

/* Category Filter Tabs */
.category-filter-wrapper {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.filter-tab-btn {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-full);
  background-color: white;
  border: 1px solid var(--border-medium);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab-btn:hover {
  border-color: var(--primary-navy);
  color: var(--primary-navy);
}

.filter-tab-btn.active {
  background-color: var(--primary-navy);
  color: var(--text-white);
  border-color: var(--primary-navy);
  box-shadow: var(--shadow-sm);
}

/* Product Cards Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.product-card {
  background-color: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 102, 0, 0.4);
}

.product-img-box {
  position: relative;
  height: 220px;
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow: hidden;
}

.product-img-box img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.4s ease;
}

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

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--primary-navy);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-info-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-orange);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.4rem;
}

.product-title {
  font-size: 1.2rem;
  color: var(--primary-navy);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.product-specs-list {
  list-style: none;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.product-specs-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.spec-dot {
  width: 6px;
  height: 6px;
  background-color: var(--accent-orange);
  border-radius: 50%;
}

.product-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  gap: 0.75rem;
}

.product-card-footer .btn {
  flex: 1;
}

/* --------------------------------------------------------------------------
   9. Interactive Contact & Inquiry Form
   -------------------------------------------------------------------------- */
.contact-section {
  background-color: white;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
}

/* Left Contact Info Card */
.contact-info-card {
  background-color: var(--primary-navy);
  color: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
  height: 100%;
}

.contact-info-card h3 {
  color: white;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.contact-info-card p {
  color: #CBD5E1;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-bottom: 2.5rem;
}

.contact-detail-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-icon-box {
  width: 44px;
  height: 44px;
  background-color: rgba(255, 102, 0, 0.2);
  color: var(--accent-orange);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-detail-text h5 {
  color: white;
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.contact-detail-text p {
  color: #94A3B8;
  font-size: 0.9rem;
  margin-bottom: 0;
}

.whatsapp-quick-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: #25D366;
  color: white;
  font-weight: 700;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  width: 100%;
  justify-content: center;
  transition: all var(--transition-fast);
}

.whatsapp-quick-btn:hover {
  background-color: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(37, 211, 102, 0.3);
}

/* Right Quote Form Card */
.inquiry-form-card {
  background-color: var(--bg-offwhite);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.inquiry-form-card h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.inquiry-form-card > p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-navy);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  background-color: white;
  color: var(--text-dark);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.15);
}

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

/* --------------------------------------------------------------------------
   10. Footer Section
   -------------------------------------------------------------------------- */
.main-footer {
  background-color: var(--primary-dark);
  color: #94A3B8;
  padding-top: 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  color: white;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--accent-orange);
}

.footer-about p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: #CBD5E1;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-orange);
  padding-left: 4px;
}

.footer-bottom {
  background-color: rgba(0, 0, 0, 0.3);
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   11. Modals & Overlay Components
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(11, 25, 44, 0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  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-container {
  background-color: white;
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

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

.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 1.4rem;
  color: var(--primary-navy);
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-body {
  padding: 2rem;
}

.modal-product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.modal-img-wrapper {
  background-color: var(--bg-offwhite);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
}

.modal-img-wrapper img {
  max-height: 280px;
  object-fit: contain;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.toast {
  background-color: var(--primary-navy);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 1rem;
  border-left: 4px solid var(--accent-orange);
  transform: translateX(120%);
  transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.toast.show {
  transform: translateX(0);
}

.toast-success {
  border-left-color: var(--accent-green);
}

/* --------------------------------------------------------------------------
   12. Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .brand-logo-wrapper {
    position: relative;
    left: auto;
    transform: none;
    margin: 0;
  }

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

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust-bullets {
    justify-content: center;
  }

  .hero-visual-card {
    max-width: 540px;
    margin: 0 auto;
  }

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

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

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

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

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

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }

  .nav-menu, .header-actions .btn {
    display: none;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.2rem;
  }

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

  .metric-card {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 1.5rem;
  }

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

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

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

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

  .form-group.full-width {
    grid-column: span 1;
  }

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

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