/* ==========================================================================
   ATON IMPEX - EXPORT | FMCG GLOBAL TRADING
   Light Theme Luxury Styling System
   ========================================================================== */

:root {
  /* Palette - Light Luxury & Maritime Trade */
  --bg-canvas: #fbfbf9;
  --bg-surface: #ffffff;
  --bg-surface-tint: #f6f5ef;
  --bg-surface-alt: #ece9de;
  --bg-surface-gold: #fcf9f1;

  --primary-navy: #0e2026;
  --primary-navy-light: #16323c;
  --primary-teal: #194652;
  --primary-teal-light: #eaf2f4;

  --accent-gold: #b38b2d;
  --accent-gold-dark: #916d1a;
  --accent-gold-light: #fbf4e2;
  --accent-gold-glow: rgba(179, 139, 45, 0.25);
  --gold-gradient: linear-gradient(135deg, #d6ab41 0%, #a47d20 100%);
  --gold-gradient-soft: linear-gradient(135deg, #fef8ea 0%, #f6ecd1 100%);

  --text-primary: #112228;
  --text-secondary: #3b5057;
  --text-muted: #6e8289;
  --text-inverse: #ffffff;

  --border-light: #e9e6dc;
  --border-medium: #d8d3c3;
  --border-gold: #c9a752;

  --wa-green: #25d366;
  --wa-dark: #1da851;
  --wa-light: #eafbf0;

  --danger: #cf3c3c;
  --success: #208e56;

  /* Typography - Unified Modern Clean Font (from Shipping & Logistics: Plus Jakarta Sans) */
  --font-serif: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows */
  --shadow-xs: 0 1px 3px rgba(14, 32, 38, 0.05);
  --shadow-sm: 0 4px 12px rgba(14, 32, 38, 0.06);
  --shadow-md: 0 8px 25px rgba(14, 32, 38, 0.08);
  --shadow-lg: 0 18px 45px rgba(14, 32, 38, 0.12);
  --shadow-gold: 0 8px 25px rgba(179, 139, 45, 0.25);

  /* Layout */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --container-max: 1240px;
  --header-height: 84px;
  --topbar-height: 38px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body, h1, h2, h3, h4, h5, h6, p, a, button, input, select, textarea, span, strong, b, div, li {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Accessibility */
:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 3px;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section {
  padding: 85px 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-gold-dark);
  background: var(--accent-gold-light);
  border: 1px solid var(--border-gold);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.8vw, 40px);
  color: var(--primary-navy);
  line-height: 1.25;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.section-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold-gradient);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(179, 139, 45, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(179, 139, 45, 0.45);
  color: #ffffff;
}

.btn-teal {
  background: var(--primary-navy);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(14, 32, 38, 0.2);
}

.btn-teal:hover {
  background: var(--primary-teal);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-outline {
  border: 1.5px solid var(--primary-navy);
  color: var(--primary-navy);
  background: transparent;
}

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

.btn-outline-gold {
  border: 1.5px solid var(--accent-gold);
  color: var(--accent-gold-dark);
  background: #ffffff;
}

.btn-outline-gold:hover {
  background: var(--accent-gold-light);
  transform: translateY(-2px);
}

.btn-wa {
  background: var(--wa-green);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.28);
}

.btn-wa:hover {
  background: var(--wa-dark);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 12.5px;
}

.btn-lg {
  padding: 15px 32px;
  font-size: 15px;
}

/* ==========================================================================
   TOP NOTIFICATION BAR
   ========================================================================== */

.topbar {
  background: #09171b;
  color: #cbd5d8;
  font-size: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-badge {
  background: rgba(179, 139, 45, 0.2);
  color: #f1cf7b;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 10.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #e2e8e9;
}

.topbar-link:hover {
  color: #f1cf7b;
}

/* ==========================================================================
   NAVBAR & HEADER
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 990;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.08);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 24px;
}

/* Brand Identity / Logo */
.brand-link {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-emblem {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--gold-gradient);
  display: grid;
  place-items: center;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(179, 139, 45, 0.35);
  position: relative;
  overflow: hidden;
}

.brand-emblem svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-sans);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--primary-navy);
  line-height: 1.1;
}

.brand-sub {
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-gold-dark);
  margin-top: 3px;
}

/* Navigation Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gold);
  transition: width 0.25s ease;
}

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  border: 1px solid var(--border-medium);
  background: #ffffff;
  color: var(--primary-navy);
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
  position: relative;
  background: radial-gradient(circle at 80% 20%, #fbf5e6 0%, #fbfbf9 60%);
  padding: 60px 0 80px;
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(214, 171, 65, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

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

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--border-gold);
  color: var(--accent-gold-dark);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 2px 10px rgba(179, 139, 45, 0.12);
  margin-bottom: 22px;
}

.hero-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wa-green);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.25);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 6px rgba(37, 211, 102, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4.4vw, 54px);
  color: var(--primary-navy);
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-title .gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

/* Hero Quick Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 20px 24px;
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.stat-item {
  border-right: 1px solid var(--border-light);
  padding-right: 12px;
}

.stat-item:last-child {
  border-right: none;
  padding-right: 0;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.1;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.stat-number span {
  color: var(--accent-gold);
  font-size: 18px;
}

.stat-label {
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Hero Visual Banner Showcase */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-banner-card {
  position: relative;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 12px;
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-lg);
  max-width: 520px;
  width: 100%;
}

.banner-img-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  aspect-ratio: 1 / 1;
  cursor: pointer;
}

.banner-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.banner-img-wrap:hover img {
  transform: scale(1.04);
}

.banner-zoom-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(14, 32, 38, 0.8);
  color: #ffffff;
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(4px);
  pointer-events: none;
}

/* Floating Highlights on Banner */
.float-tag {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-md);
  z-index: 3;
  animation: float 4s ease-in-out infinite alternate;
}

.float-tag-1 {
  top: 24px;
  left: -20px;
}

.float-tag-2 {
  bottom: 30px;
  right: -15px;
  animation-delay: -2s;
}

@keyframes float {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-8px); }
}

.float-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--accent-gold-light);
  color: var(--accent-gold-dark);
  display: grid;
  place-items: center;
  font-size: 16px;
  flex-shrink: 0;
}

.float-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary-navy);
  line-height: 1.2;
}

.float-sub {
  font-size: 10.5px;
  color: var(--text-muted);
}

/* ==========================================================================
   TRUST & CREDENTIAL STRIP
   ========================================================================== */

.trust-section {
  background: #ffffff;
  padding: 32px 0;
  border-bottom: 1px solid var(--border-light);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  border-right: 1px solid var(--border-light);
  padding-right: 18px;
}

.trust-item:last-child {
  border-right: none;
  padding-right: 0;
}

.trust-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--bg-surface-tint);
  border: 1px solid var(--border-medium);
  color: var(--accent-gold-dark);
  display: grid;
  place-items: center;
  font-size: 20px;
  flex-shrink: 0;
}

.trust-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--primary-navy);
  line-height: 1.25;
}

.trust-desc {
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ==========================================================================
   PRODUCTS CATALOG SHOWCASE
   ========================================================================== */

.products-section {
  background: var(--bg-canvas);
}

/* Category Filter Tabs */
.product-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 45px;
}

.filter-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  background: #ffffff;
  border: 1.5px solid var(--border-medium);
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

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

.filter-btn.active {
  background: var(--primary-navy);
  color: #ffffff;
  border-color: var(--primary-navy);
  box-shadow: 0 4px 12px rgba(14, 32, 38, 0.2);
}

/* Product Cards Grid */
.products-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: stretch;
}

.product-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-gold);
}

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 4;
  background: rgba(255, 255, 255, 0.95);
  color: var(--accent-gold-dark);
  border: 1px solid var(--border-gold);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xs);
}

.product-gallery-preview {
  position: relative;
  height: 270px;
  background: var(--bg-surface-tint);
  overflow: hidden;
  cursor: pointer;
}

.product-gallery-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-gallery-preview img {
  transform: scale(1.08);
}

.gallery-count-pill {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(14, 32, 38, 0.82);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(4px);
}

/* Card Body */
.product-card-body {
  padding: 26px 24px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-category-name {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-gold-dark);
  margin-bottom: 6px;
}

.product-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 12px;
  line-height: 1.25;
}

.product-summary {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 18px;
}

/* Product Key Specs Table */
.product-spec-list {
  list-style: none;
  background: var(--bg-surface-tint);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 20px;
  display: grid;
  gap: 7px;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  border-bottom: 1px dashed var(--border-medium);
  padding-bottom: 5px;
}

.spec-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.spec-label {
  color: var(--text-muted);
  font-weight: 500;
}

.spec-val {
  color: var(--primary-navy);
  font-weight: 700;
  text-align: right;
}

/* Product Card Actions */
.product-card-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-action-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn-card-wa {
  width: 100%;
}

/* ==========================================================================
   VIDEO & INTERACTIVE GALLERY CALLOUT
   ========================================================================== */

.demo-feature-card {
  margin-top: 40px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-gold);
  padding: 30px;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
}

.demo-content h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--primary-navy);
  margin-bottom: 10px;
}

.demo-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
}

.demo-video-trigger {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  background: #000000;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
}

.demo-video-trigger img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

.play-button-overlay {
  position: absolute;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #ffffff;
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.4);
  transition: transform 0.3s ease;
}

.demo-video-trigger:hover .play-button-overlay {
  transform: scale(1.15);
}

/* ==========================================================================
   MIXED CONTAINER CONSOLIDATION SIMULATOR
   ========================================================================== */

.calculator-section {
  background: var(--bg-surface-tint);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.calc-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-medium);
  padding: 34px;
  box-shadow: var(--shadow-md);
}

.calc-item {
  margin-bottom: 22px;
}

.calc-item-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.calc-item-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-navy);
}

.calc-item-val {
  font-size: 14px;
  font-weight: 800;
  color: var(--accent-gold-dark);
}

.calc-slider {
  width: 100%;
  height: 7px;
  background: var(--bg-surface-alt);
  border-radius: 5px;
  outline: none;
  -webkit-appearance: none;
  accent-color: var(--accent-gold);
}

.calc-radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 26px;
}

.calc-radio-btn {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-medium);
  background: #ffffff;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.calc-radio-btn.active {
  border-color: var(--accent-gold);
  background: var(--accent-gold-light);
  color: var(--accent-gold-dark);
}

.calc-radio-btn small {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
}

/* Container Visual Gauge */
.calc-results-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-gold);
  padding: 34px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.gauge-header {
  margin-bottom: 20px;
}

.gauge-header h4 {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.gauge-header p {
  font-size: 13px;
  color: var(--text-muted);
}

.container-bar-wrap {
  margin-bottom: 24px;
}

.bar-labels {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  font-weight: 700;
  margin-bottom: 8px;
}

.progress-track {
  height: 18px;
  background: var(--bg-surface-alt);
  border-radius: var(--radius-full);
  overflow: hidden;
  display: flex;
  position: relative;
  border: 1px solid var(--border-medium);
}

.progress-seg-diapers {
  background: #3b82f6;
  height: 100%;
  transition: width 0.4s ease;
}

.progress-seg-biscuits {
  background: #f59e0b;
  height: 100%;
  transition: width 0.4s ease;
}

.progress-seg-lollipops {
  background: #ec4899;
  height: 100%;
  transition: width 0.4s ease;
}

.legend-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12px;
  margin-top: 10px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.metrics-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 26px;
  background: var(--bg-surface-tint);
  padding: 16px;
  border-radius: var(--radius-sm);
}

.metric-cell {
  text-align: center;
}

.metric-cell strong {
  display: block;
  font-size: 18px;
  font-family: var(--font-serif);
  color: var(--primary-navy);
}

.metric-cell span {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ==========================================================================
   GLOBAL LOGISTICS & SEAPORTS
   ========================================================================== */

.logistics-section {
  background: #ffffff;
}

.port-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.port-card {
  background: var(--bg-surface-tint);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-medium);
  padding: 30px;
}

.port-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.port-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gold-gradient);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-size: 22px;
  flex-shrink: 0;
}

.port-header h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--primary-navy);
}

.port-header p {
  font-size: 13px;
  color: var(--text-muted);
}

.transit-list {
  list-style: none;
  display: grid;
  gap: 12px;
}

.transit-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: #ffffff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  font-size: 13px;
}

.transit-destination {
  font-weight: 700;
  color: var(--primary-navy);
  display: flex;
  align-items: center;
  gap: 8px;
}

.transit-days {
  font-weight: 700;
  color: var(--accent-gold-dark);
  background: var(--accent-gold-light);
  padding: 3px 9px;
  border-radius: var(--radius-full);
  font-size: 11.5px;
}

/* ==========================================================================
   EXPORT INQUIRY (RFQ) FORM & CONTACT
   ========================================================================== */

.rfq-section {
  background: var(--bg-canvas);
  position: relative;
}

.rfq-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: flex-start;
}

/* Contact Info Column */
.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  padding: 22px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--shadow-xs);
  transition: all 0.2s ease;
}

.contact-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-gold-light);
  color: var(--accent-gold-dark);
  display: grid;
  place-items: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-card-content h4 {
  font-size: 14px;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.contact-card-content p, .contact-card-content a {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.contact-card-content a:hover {
  color: var(--accent-gold-dark);
}

/* Map embed card */
.map-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  height: 240px;
}

.map-card iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* RFQ Form Box */
.rfq-form-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-medium);
  padding: 36px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.form-header {
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.form-header h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.form-header p {
  font-size: 13.5px;
  color: var(--text-muted);
}

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

.col-full {
  grid-column: 1 / -1;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary-navy);
}

.form-label span.req {
  color: var(--danger);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  background: var(--bg-canvas);
  color: var(--text-primary);
  font-size: 13.5px;
  outline: none;
  transition: all 0.2s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent-gold);
  background: #ffffff;
  box-shadow: 0 0 0 3px var(--accent-gold-glow);
}

.form-textarea {
  resize: vertical;
  min-height: 95px;
}

/* Checkboxes for product selection */
.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 4px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  background: var(--bg-canvas);
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  transition: all 0.2s ease;
}

.checkbox-label:hover {
  border-color: var(--accent-gold);
}

.checkbox-label input[type="checkbox"] {
  accent-color: var(--accent-gold);
  width: 16px;
  height: 16px;
}

/* Form Submit Area */
.form-footer {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-secure-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 11.5px;
  color: var(--text-muted);
}

/* Success Confirmation Banner */
.form-success-banner {
  display: none;
  background: var(--wa-light);
  border: 1px solid var(--wa-green);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  animation: fadeIn 0.4s ease;
}

.success-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--wa-green);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-size: 24px;
  margin: 0 auto 12px;
}

.form-success-banner h4 {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.form-success-banner p {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.success-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ==========================================================================
   INTERACTIVE FAQ ACCORDION
   ========================================================================== */

.faq-section {
  background: #ffffff;
  border-top: 1px solid var(--border-light);
}

.faq-container {
  max-width: 860px;
  margin: 0 auto;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  background: var(--bg-canvas);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.25s ease;
}

.faq-item.active {
  border-color: var(--accent-gold);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--primary-navy);
  cursor: pointer;
  background: none;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-surface-alt);
  color: var(--primary-navy);
  display: grid;
  place-items: center;
  font-size: 16px;
  flex-shrink: 0;
  transition: transform 0.3s ease, background 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--accent-gold);
  color: #ffffff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
  padding: 0 22px;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  transition: max-height 0.4s ease-in-out;
  padding: 0 22px 20px;
}

.faq-answer-inner {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  border-top: 1px dashed var(--border-light);
  padding-top: 14px;
}

/* ==========================================================================
   MODALS: SAMPLE KIT & LIGHTBOX & VIDEO
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(14, 32, 38, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  place-items: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-overlay.open {
  display: grid;
  opacity: 1;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: 34px;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.modal-overlay.open .modal-card {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-surface-tint);
  border: 1px solid var(--border-medium);
  color: var(--primary-navy);
  display: grid;
  place-items: center;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: var(--danger);
  color: #ffffff;
  border-color: var(--danger);
}

/* Lightbox Specific */
.lightbox-modal {
  max-width: 950px;
  padding: 16px;
  background: #0d1e24;
  border-color: #27404a;
}

.lightbox-img-wrap {
  position: relative;
  max-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #000000;
}

.lightbox-img-wrap img {
  max-height: 70vh;
  max-width: 100%;
  object-fit: contain;
}

.lightbox-caption {
  color: #cbd5d8;
  font-size: 13.5px;
  padding: 12px 6px 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-size: 20px;
  backdrop-filter: blur(4px);
  transition: background 0.2s ease;
  z-index: 5;
}

.lightbox-nav-btn:hover {
  background: var(--accent-gold);
}

.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }

/* Video Modal */
.video-modal-card {
  max-width: 800px;
  padding: 18px;
  background: #09171b;
}

.video-container {
  width: 100%;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #000000;
}

.video-container video {
  width: 100%;
  max-height: 75vh;
  display: block;
}

/* ==========================================================================
   WHATSAPP CONNECTION WIDGET (Direct Floating & Interactive Drawer)
   ========================================================================== */

.whatsapp-widget-wrap {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 998;
}

.wa-trigger-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--wa-green);
  color: #ffffff;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
  font-size: 32px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
}

.wa-trigger-btn:hover {
  transform: scale(1.08) translateY(-2px);
  background: var(--wa-dark);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.55);
}

.wa-online-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--wa-green);
}

/* WhatsApp Chat Drawer Popup */
.wa-chat-drawer {
  position: absolute;
  bottom: 74px;
  right: 0;
  width: 340px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: none;
  flex-direction: column;
  transform-origin: bottom right;
  animation: scaleIn 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.wa-chat-drawer.open {
  display: flex;
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.wa-drawer-header {
  background: #0f2930;
  color: #ffffff;
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wa-officer-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.wa-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-gold-light);
  color: var(--accent-gold-dark);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 16px;
  position: relative;
}

.wa-avatar::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--wa-green);
  border: 2px solid #0f2930;
}

.wa-officer-text strong {
  display: block;
  font-size: 14px;
}

.wa-officer-text span {
  font-size: 11px;
  color: #9eb6bd;
}

.wa-close-drawer {
  color: #cbd5d8;
  font-size: 18px;
  cursor: pointer;
}

.wa-drawer-body {
  padding: 18px;
  background: var(--bg-surface-tint);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.wa-speech-bubble {
  background: #ffffff;
  padding: 12px 14px;
  border-radius: 0 12px 12px 12px;
  font-size: 12.5px;
  color: var(--text-primary);
  line-height: 1.5;
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--border-light);
}

.wa-quick-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wa-quick-bubble {
  background: #ffffff;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 12px;
  color: var(--primary-navy);
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.wa-quick-bubble:hover {
  background: var(--wa-light);
  border-color: var(--wa-green);
  color: var(--wa-dark);
}

.wa-drawer-footer {
  padding: 14px 18px;
  background: #ffffff;
  border-top: 1px solid var(--border-light);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: #09171b;
  color: #c9d5d8;
  padding: 70px 0 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 16px;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.footer-brand-desc {
  font-size: 13.5px;
  color: #92a4a9;
  line-height: 1.7;
  margin-top: 14px;
  max-width: 320px;
}

.footer-links {
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-link {
  font-size: 13.5px;
  color: #a4b6bb;
}

.footer-link:hover {
  color: #f1cf7b;
  transform: translateX(3px);
  display: inline-block;
}

.footer-contact-list {
  list-style: none;
  display: grid;
  gap: 12px;
  font-size: 13px;
  color: #a4b6bb;
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #7b8e93;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

@media (max-width: 1080px) {
  .products-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-grid, .calc-grid, .port-grid, .rfq-grid, .demo-feature-card {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .hero-visual {
    order: -1;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  .topbar-content {
    justify-content: center;
    text-align: center;
  }
  .topbar-right {
    display: none;
  }
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid var(--border-medium);
    padding: 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    box-shadow: var(--shadow-lg);
    display: none;
  }
  .nav-menu.open {
    display: flex;
  }
  .mobile-toggle {
    display: flex;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-item:nth-child(2) {
    border-right: none;
  }
  .form-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .products-container {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 10px;
  }
  .stat-item:last-child {
    border-bottom: none;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .trust-item {
    border-right: none;
    padding-right: 0;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .float-tag {
    display: none;
  }
  .wa-chat-drawer {
    width: calc(100vw - 40px);
    right: -10px;
  }
}