/* ==========================================================================
   GRATEX INTERNATIONAL - GENERAL DESIGN SYSTEM & MAIN STYLES
   Inspired by: Apple & Stripe's Clean, Premium Minimal Layouts
   ========================================================================== */

:root {
  /* Brand Corporate Colors */
  --primary-green: #306D1D;
  --primary-green-hover: #214C14;
  --primary-green-glow: rgba(48, 109, 29, 0.15);
  --dark-charcoal: #2C2929;
  --white: #FFFFFF;
  --light-gray: #F8F9FA;
  --border-gray: #E5E7EB;
  --text-gray: #6B7280;
  
  /* Styling Specifications */
  --radius-md: 10px;
  --radius-lg: 12px;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --header-height: 80px;
  --container-max: 1200px;
  --section-padding: 7rem 0;
  
  /* Animation Specs */
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--white);
  color: var(--dark-charcoal);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Section Spacings & Background Alternating */
section {
  padding: var(--section-padding);
}

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

.section-gray {
  background-color: var(--light-gray);
  border-top: 1px solid var(--border-gray);
  border-bottom: 1px solid var(--border-gray);
}

/* Typography Helpers */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-gray);
  line-height: 1.6;
}

/* Premium Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-smooth);
  border: none;
}

.btn-primary {
  background-color: var(--primary-green);
  color: var(--white);
  box-shadow: 0 4px 14px var(--primary-green-glow);
}

.btn-primary:hover {
  background-color: var(--primary-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(48, 109, 29, 0.25);
}

.btn-outline {
  background-color: transparent;
  color: var(--dark-charcoal);
  border: 2px solid var(--border-gray);
}

.btn-outline:hover {
  border-color: var(--primary-green);
  color: var(--primary-green);
  background-color: rgba(48, 109, 29, 0.03);
  transform: translateY(-2px);
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.navbar-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-smooth);
  display: flex;
  align-items: center;
}

.navbar-wrapper.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  height: 72px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  border-bottom: 1px solid var(--border-gray);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark-charcoal);
  padding: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-green);
  border-radius: 2px;
}

/* Mega Dropdown menu */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(15px);
  width: 480px;
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-gray);
  box-shadow: 0 10px 45px rgba(0, 0, 0, 0.08);
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  z-index: 1010;
}

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

.mega-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mega-item:hover {
  background-color: var(--light-gray);
}

.mega-item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-green);
  flex-shrink: 0;
}

.mega-item-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.mega-item-info p {
  font-size: 0.8rem;
  color: var(--text-gray);
}

/* Hamburger button styling */
.hamburger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1100;
}

.hamburger-icon {
  width: 24px;
  height: 18px;
  position: relative;
}

.hamburger-icon span {
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: var(--dark-charcoal);
  border-radius: 2px;
  transition: .25s ease-in-out;
}

.hamburger-icon span:nth-child(1) { top: 0px; }
.hamburger-icon span:nth-child(2) { top: 8px; }
.hamburger-icon span:nth-child(3) { top: 16px; }

.hamburger-btn.active .hamburger-icon span:nth-child(1) {
  top: 8px;
  transform: rotate(135deg);
}

.hamburger-btn.active .hamburger-icon span:nth-child(2) {
  opacity: 0;
  left: -60px;
}

.hamburger-btn.active .hamburger-icon span:nth-child(3) {
  top: 8px;
  transform: rotate(-135deg);
}

/* ==========================================================================
   SECTION 1: HERO SECTION (WITH SECOND IMAGE BACKGROUND)
   ========================================================================== */
.hero-wrapper {
  min-height: 95vh;
  padding-top: calc(var(--header-height) + 2rem);
  display: flex;
  align-items: center;
  position: relative;
  background: #FFFFFF url('../../public/images/hero_bg.png') no-repeat center right / cover;
  border-bottom: 1px solid var(--border-gray);
}

.hero-left-content {
  max-width: 580px;
  padding: 2rem 0;
}

.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero-title span.green-text {
  color: var(--primary-green);
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero-trust-row {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.hero-trust-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background-color: rgba(48, 109, 29, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-green);
  flex-shrink: 0;
}

.hero-trust-info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark-charcoal);
}

.hero-trust-info span {
  font-size: 0.75rem;
  color: var(--text-gray);
}

/* ==========================================================================
   SECTION 2: ABOUT GRATEX
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.about-img-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-gray);
}

.about-img-box img {
  width: 100%;
  height: auto;
  display: block;
}

.about-features-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  list-style: none;
  margin-top: 2rem;
  margin-bottom: 2.5rem;
}

.about-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark-charcoal);
}

.about-feature-item svg {
  color: var(--primary-green);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ==========================================================================
   SECTION 3: OUR BUSINESSES (4 CARDS)
   ========================================================================== */
.businesses-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.business-card {
  background-color: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.business-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-green);
  margin-bottom: 1.75rem;
  transition: all var(--transition-fast);
}

.business-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

.business-card p {
  font-size: 0.9rem;
  color: var(--text-gray);
  margin-bottom: 2rem;
  flex-grow: 1;
}

.business-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-green);
  margin-top: auto;
}

.business-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 35px rgba(48, 109, 29, 0.06);
  border-color: var(--primary-green);
}

.business-card:hover .business-card-icon {
  background-color: var(--primary-green);
  color: var(--white);
  box-shadow: 0 4px 12px var(--primary-green-glow);
}

.business-card:hover .business-card-link svg {
  transform: translateX(4px);
}

/* ==========================================================================
   SECTION 4: WHY CHOOSE GRATEX (6 CARDS)
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.why-card {
  background-color: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  transition: all var(--transition-smooth);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.04);
  border-color: var(--primary-green);
}

.why-card-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background-color: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-green);
  margin-bottom: 1.5rem;
}

.why-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.why-card p {
  font-size: 0.9rem;
  color: var(--text-gray);
}

/* ==========================================================================
   SECTION 5: GLOBAL BUSINESS (MAP & STATS)
   ========================================================================== */
.map-container {
  position: relative;
  background-color: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-lg);
  padding: 3rem 1.5rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
  margin-bottom: 4rem;
  overflow: hidden;
}

.svg-world-map {
  width: 100%;
  height: auto;
  max-height: 480px;
}

.map-route-line {
  stroke: var(--primary-green);
  stroke-width: 1.5;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 6,6;
  animation: routeDash 30s linear infinite;
}

@keyframes routeDash {
  to {
    stroke-dashoffset: -200;
  }
}

.map-glow-pin {
  fill: var(--primary-green);
  animation: pinPulse 2s infinite ease-in-out;
}

@keyframes pinPulse {
  0% { r: 4; fill-opacity: 1; }
  50% { r: 12; fill-opacity: 0.15; }
  100% { r: 4; fill-opacity: 1; }
}

.map-badges-row {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.map-badge {
  background-color: var(--light-gray);
  border: 1px solid var(--border-gray);
  padding: 0.5rem 1.25rem;
  border-radius: 99px;
  font-size: 0.9rem;
  font-weight: 600;
}

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

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

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

.stat-val {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--primary-green);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-lbl {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-gray);
}

/* ==========================================================================
   SECTION 6: WHY INTERNATIONAL BUYERS TRUST US (6 CARDS)
   ========================================================================== */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.trust-card {
  display: flex;
  gap: 1.25rem;
  background-color: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all var(--transition-smooth);
}

.trust-card:hover {
  border-color: var(--primary-green);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.03);
}

.trust-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-green);
  flex-shrink: 0;
}

.trust-card-info h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.trust-card-info p {
  font-size: 0.85rem;
  color: var(--text-gray);
}

/* ==========================================================================
   SECTION 7: INDUSTRIES WE SERVE
   ========================================================================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}

.industry-card {
  background-color: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-md);
  padding: 1.75rem 1rem;
  text-align: center;
  transition: all var(--transition-smooth);
}

.industry-card:hover {
  border-color: var(--primary-green);
  box-shadow: 0 8px 25px rgba(48, 109, 29, 0.05);
  transform: translateY(-2px);
}

.industry-icon {
  color: var(--primary-green);
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
}

.industry-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

/* ==========================================================================
   SECTION 8: GALLERY PREVIEW
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 260px;
  border: 1px solid var(--border-gray);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.gallery-card:hover img {
  transform: scale(1.06);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(44, 41, 41, 0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
}

.gallery-title {
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 700;
}

/* ==========================================================================
   SECTION 9: CONTACT CTA
   ========================================================================== */
.cta-section {
  padding: 6rem 0;
  background: radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.12) 0%, transparent 60%), var(--primary-green);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section .section-title {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 2.75rem);
}

.cta-section .section-subtitle {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 2.5rem auto;
}

.cta-section .btn-primary {
  background-color: var(--white);
  color: var(--primary-green);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.15);
}

.cta-section .btn-primary:hover {
  background-color: var(--light-gray);
  color: var(--primary-green-hover);
  transform: translateY(-2px);
}

/* ==========================================================================
   FOOTER (DARK CHARCOAL THEME)
   ========================================================================== */
.footer-wrapper {
  background-color: var(--dark-charcoal);
  color: #D1D5DB;
  padding: 5rem 0 2rem 0;
  border-top: 1px solid var(--border-gray);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-brand-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.footer-brand-tagline {
  font-size: 0.85rem;
  color: var(--text-gray);
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.9rem;
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-contact-list li svg {
  color: var(--primary-green);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-heading {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.footer-links-list a {
  color: #9CA3AF;
  transition: all var(--transition-fast);
}

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

.footer-social-group {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.footer-social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9CA3AF;
  transition: all var(--transition-smooth);
}

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

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-gray);
}

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

/* ==========================================================================
   QUOTE INQUIRY MODAL STYLES
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(44, 41, 41, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 580px;
  padding: 2.5rem;
  position: relative;
  transform: translateY(20px);
  transition: all var(--transition-smooth);
}

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

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-gray);
}

.modal-close-btn:hover {
  color: var(--dark-charcoal);
}

.modal-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.modal-desc {
  font-size: 0.9rem;
  color: var(--text-gray);
  margin-bottom: 1.75rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--dark-charcoal);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px var(--primary-green-glow);
}

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

/* ==========================================================================
   RESPONSIVE LAYOUT QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-wrapper {
    background: #FFFFFF url('../../public/images/hero_bg.png') no-repeat center right / cover;
  }
  .hero-left-content {
    max-width: 100%;
    background: rgba(255, 255, 255, 0.92);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    border: 1px solid var(--border-gray);
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .businesses-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .industries-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hamburger-btn {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--white);
    border-top: 1px solid var(--border-gray);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    gap: 1rem;
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
    overflow-y: auto;
  }
  .nav-menu.active {
    transform: translateX(0);
  }
  .nav-item {
    width: 100%;
  }
  .nav-link {
    width: 100%;
    justify-content: space-between;
    font-size: 1.1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--light-gray);
  }
  .nav-link.active::after {
    display: none;
  }
  .mega-dropdown {
    position: static;
    transform: none;
    width: 100%;
    box-shadow: none;
    border: none;
    padding: 0 0 0 1rem;
    opacity: 1;
    visibility: visible;
    display: none;
    grid-template-columns: 1fr;
    margin-top: 0.5rem;
  }
  .mega-dropdown.active {
    display: grid;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  .stat-item {
    border-right: none;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-bottom-bar {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .businesses-grid, .why-grid, .trust-grid, .industries-grid, .gallery-grid, .stats-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   CONTACT PAGE EXTRAS (FAQ Accordion, Map & Contact Form Cards)
   ========================================================================== */
.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.contact-info-card {
  background-color: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.01);
  transition: all var(--transition-smooth);
}

.contact-info-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-green);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.04);
}

.contact-info-card-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background-color: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-green);
  margin-bottom: 1.5rem;
}

.contact-info-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.contact-info-card p, .contact-info-card a {
  font-size: 0.9rem;
  color: var(--text-gray);
  margin-bottom: 0.5rem;
  display: block;
}

.contact-info-card a:hover {
  color: var(--primary-green);
}

/* Inquiry Form layout */
.form-container {
  background-color: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
  max-width: 800px;
  margin: 0 auto;
}

/* Maps section */
.map-iframe-box {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-gray);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  margin-bottom: 2rem;
  background-color: var(--light-gray);
  position: relative;
}

/* FAQ accordion stylings */
.faq-accordion-box {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  background-color: var(--white);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.faq-item:hover {
  border-color: rgba(48, 109, 29, 0.3);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-align: left;
  color: var(--dark-charcoal);
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background-color: var(--light-gray);
}

.faq-question svg {
  transition: transform var(--transition-smooth);
  color: var(--primary-green);
  flex-shrink: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
  padding: 0 1.5rem;
}

.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-gray);
  line-height: 1.6;
  padding-bottom: 1.25rem;
}

.faq-item.active {
  border-color: var(--primary-green);
}

.faq-item.active .faq-question {
  background-color: rgba(48, 109, 29, 0.03);
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

@media (max-width: 1024px) {
  .contact-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Content Protection Rules */
body {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

img {
  -webkit-user-drag: none;
  user-drag: none;
  pointer-events: none;
}

@media print {
  html, body {
    display: none !important;
  }
}

/* ==========================================================================
   PRODUCT PAGE EXTRAS (Eco-Friendly / Paper Straw Table and Product Cards)
   ========================================================================== */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-gray);
  background-color: var(--white);
}

.comparison-table th {
  background-color: var(--dark-charcoal);
  color: var(--white);
  padding: 1.25rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  text-align: left;
  font-size: 0.95rem;
}

.comparison-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-gray);
  color: var(--text-dark);
  font-size: 0.9rem;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:nth-child(even) td {
  background-color: var(--light-gray);
}

.comparison-table tr:hover td {
  background-color: rgba(48, 109, 29, 0.03);
}

/* Size and Product spec cards */
.spec-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.spec-card {
  background-color: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
  transition: all var(--transition-smooth);
}

.spec-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-green);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.04);
}

.spec-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-green);
  margin-bottom: 1.25rem;
}

.spec-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.spec-card ul {
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-gray);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.spec-card ul li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.spec-card ul li::before {
  content: '✓';
  color: var(--primary-green);
  font-weight: bold;
}

/* Certificate boxes */
.certificates-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.certificate-card {
  border: 2px dashed var(--border-gray);
  border-radius: var(--radius-lg);
  padding: 2.5rem 1.5rem;
  text-align: center;
  background-color: var(--white);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.certificate-card:hover {
  border-color: var(--primary-green);
  background-color: rgba(48, 109, 29, 0.02);
}

.certificate-card-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--light-gray);
  color: var(--primary-green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.certificate-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.certificate-card p {
  font-size: 0.8rem;
  color: var(--text-gray);
}

@media (max-width: 1024px) {
  .spec-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .certificates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .spec-cards-grid, .certificates-grid {
    grid-template-columns: 1fr;
}

}

/* Keyframes for loading spinners */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   COMPLIANCE & CERTIFICATES PAGE STYLES
   ========================================================================== */
.cert-glass-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.cert-glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(229, 231, 235, 0.8);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.03);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.cert-glass-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-green);
  box-shadow: 0 16px 40px rgba(48, 109, 29, 0.08);
}

.cert-glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--primary-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-smooth);
}

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

.verified-gold-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: rgba(212, 175, 55, 0.08);
  color: #c59b27;
  border: 1px solid rgba(212, 175, 55, 0.2);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
}

.cert-preview-box {
  background: linear-gradient(135deg, #F9FAFB 0%, #F3F4F6 100%);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-md);
  height: 180px;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-gray);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.cert-glass-card:hover .cert-preview-box {
  background: linear-gradient(135deg, #F3F4F6 0%, #E5E7EB 100%);
  border-color: rgba(48, 109, 29, 0.2);
}

.cert-preview-stamp {
  position: absolute;
  bottom: -15px;
  right: -15px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px dashed rgba(48, 109, 29, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(48, 109, 29, 0.15);
  transform: rotate(-15deg);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.cert-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-gray);
}

.cert-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.8rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.cert-action-btn.view {
  background-color: var(--dark-charcoal);
  color: var(--white);
}

.cert-action-btn.view:hover {
  background-color: #403d3d;
}

.cert-action-btn.download {
  border: 1px solid var(--border-gray);
  color: var(--dark-charcoal);
  background-color: var(--white);
}

.cert-action-btn.download:hover {
  background-color: var(--light-gray);
  border-color: var(--text-gray);
}

/* Why Compliance Matrix Grid */
.why-matrix-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.matrix-item {
  background-color: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all var(--transition-smooth);
}

.matrix-item:hover {
  border-color: var(--primary-green);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
  transform: translateY(-2px);
}

.matrix-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: rgba(48, 109, 29, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-green);
  flex-shrink: 0;
}

.matrix-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark-charcoal);
}

@media (max-width: 1024px) {
  .cert-glass-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-matrix-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .cert-glass-grid, .why-matrix-grid {
    grid-template-columns: 1fr;
  }
}
/* ==========================================================================
   B2B PRODUCT SPECIFICATION MODAL STYLES
   ========================================================================== */
.spec-modal-box {
  background-color: var(--white);
  border-radius: 16px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 850px;
  height: 85vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transform: scale(0.95);
  opacity: 0;
  transition: all var(--transition-smooth);
  padding: 0 !important;
}

.modal-overlay.active .spec-modal-box {
  transform: scale(1);
  opacity: 1;
}

.spec-modal-header {
  position: sticky;
  top: 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-gray);
  padding: 1.5rem 2rem;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.spec-modal-title-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.spec-modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark-charcoal);
  margin: 0;
  font-family: var(--font-heading);
}

.spec-modal-subtitle {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-green);
  margin: 0;
}

.spec-badge-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.spec-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: rgba(48, 109, 29, 0.05);
  color: var(--primary-green);
  border: 1px solid rgba(48, 109, 29, 0.12);
  padding: 0.25rem 0.6rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.spec-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  background-color: var(--white);
}

.spec-modal-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.spec-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark-charcoal);
  margin: 0 0 0.25rem 0;
  font-family: var(--font-heading);
  display: flex;
  align-items: center;
  gap: 8px;
}

.paper-spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.paper-spec-card {
  border: 1px solid var(--border-gray);
  padding: 1.25rem 1rem;
  border-radius: 10px;
  text-align: center;
  background-color: #F9FAFB;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.paper-spec-card:hover {
  border-color: var(--primary-green);
  background-color: var(--white);
  box-shadow: 0 6px 20px rgba(48, 109, 29, 0.06);
  transform: translateY(-2px);
}

.paper-spec-card i {
  color: var(--primary-green);
  opacity: 0.8;
}

.paper-spec-card .gsm-val {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark-charcoal);
}

.paper-spec-card .gsm-lbl {
  font-size: 0.75rem;
  color: var(--text-gray);
  font-weight: 600;
}

.layered-diagram {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background-color: #F9FAFB;
  border: 1px solid var(--border-gray);
  padding: 1.5rem;
  border-radius: 12px;
}

.layered-strip {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--white);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.layered-strip.layer-1 { background-color: #265516; }
.layered-strip.layer-2 { background-color: #387c22; }
.layered-strip.layer-3 { background-color: #51af32; }

.layered-summary {
  margin-top: 0.75rem;
  font-weight: 800;
  text-align: center;
  font-size: 0.95rem;
  color: var(--primary-green);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

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

.inner-packing-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--border-gray);
  padding: 1.25rem;
  border-radius: 10px;
  background-color: var(--white);
}

.inner-packing-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(48, 109, 29, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-green);
  flex-shrink: 0;
}

.inner-packing-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.inner-packing-val {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark-charcoal);
}

.inner-packing-lbl {
  font-size: 0.75rem;
  color: var(--text-gray);
  font-weight: 500;
}

.outer-carton-card {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 2rem;
  border: 1px solid var(--border-gray);
  padding: 1.75rem;
  border-radius: 12px;
  background-color: #F9FAFB;
}

.outer-carton-ill-box {
  background-color: var(--white);
  border: 1px dashed var(--border-gray);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.5rem;
  color: var(--primary-green);
}

.outer-carton-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: center;
}

.outer-carton-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-gray);
  padding-bottom: 0.5rem;
}

.outer-carton-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.outer-carton-lbl {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark-charcoal);
}

.outer-carton-val {
  font-size: 0.85rem;
  color: var(--text-gray);
  font-weight: 600;
}

.moisture-protection-card {
  border: 1px solid var(--border-gray);
  border-left: 4px solid var(--primary-green);
  padding: 1.5rem;
  border-radius: 0 12px 12px 0;
  background-color: rgba(48, 109, 29, 0.01);
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.moisture-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.moisture-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark-charcoal);
  margin: 0;
}

.moisture-desc {
  font-size: 0.85rem;
  color: var(--text-gray);
  line-height: 1.5;
  margin: 0;
}

.moisture-benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1.5rem;
  margin-top: 0.5rem;
}

.moisture-benefit-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--dark-charcoal);
}

.moisture-benefit-item i {
  color: var(--primary-green);
}

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

.loading-stat-box {
  border: 1px solid var(--border-gray);
  border-radius: 10px;
  padding: 1.5rem 1rem;
  text-align: center;
  transition: all var(--transition-smooth);
  background-color: #F9FAFB;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.loading-stat-box:hover {
  border-color: var(--primary-green);
  background-color: var(--white);
  box-shadow: 0 6px 20px rgba(48, 109, 29, 0.06);
}

.loading-stat-box i {
  color: var(--primary-green);
  opacity: 0.7;
  margin-bottom: 0.25rem;
}

.loading-stat-num {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-green);
  font-family: var(--font-heading);
}

.loading-stat-lbl {
  font-size: 0.75rem;
  color: var(--text-gray);
  font-weight: 600;
}

.checklist-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 2rem;
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark-charcoal);
}

.checklist-item i {
  color: var(--primary-green);
  flex-shrink: 0;
}

.spec-modal-footer {
  position: sticky;
  bottom: 0;
  background-color: var(--white);
  border-top: 1px solid var(--border-gray);
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  z-index: 10;
}

@media (max-width: 768px) {
  .spec-modal-box {
    height: 95vh;
    max-width: 95%;
  }
  .paper-spec-grid {
    grid-template-columns: 1fr 1fr;
  }
  .inner-packing-grid {
    grid-template-columns: 1fr;
  }
  .outer-carton-card {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .loading-grid {
    grid-template-columns: 1fr;
  }
  .checklist-2col {
    grid-template-columns: 1fr;
  }
  .moisture-protection-card {
    flex-direction: column;
    gap: 1rem;
  }
  .moisture-benefits {
    grid-template-columns: 1fr;
  }
}