/* ============ Design Tokens ============ */
:root {
  --green-950: #0a1f13;
  --green-900: #0e2d1b;
  --green-800: #164b2e;
  --green-700: #1f6b3a;
  --green-600: #2a8a4a;
  --green-500: #3a9d5a;
  --green-400: #68b87e;
  --green-300: #a5d6a7;
  --green-200: #c8e6c9;
  --green-100: #e8f5e9;
  --green-50: #f1f8f2;
  --gold: #b8860b;
  --gold-light: #daa520;
  --ink: #1a2e20;
  --ink-soft: #556b5a;
  --paper: #fafcfa;
  --white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(10, 31, 19, 0.06);
  --shadow-md: 0 8px 30px rgba(10, 31, 19, 0.1);
  --shadow-lg: 0 20px 60px rgba(10, 31, 19, 0.15);
  --shadow-xl: 0 30px 80px rgba(10, 31, 19, 0.2);
  --ease: cubic-bezier(0.25, 1, 0.5, 1);
  --font-display: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

/* ============ Reset ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.6;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); margin: 0; font-weight: 700; color: var(--green-900); }
p { color: var(--ink-soft); margin: 0; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }

/* ============ Utility ============ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 120px 0; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 64px; }
.section-tag {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--green-600);
  margin-bottom: 16px;
  position: relative;
  padding: 0 20px;
}
.section-tag::before,
.section-tag::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 12px;
  height: 1px;
  background: var(--green-400);
}
.section-tag::before { inset-inline-start: 0; }
.section-tag::after { inset-inline-end: 0; }
.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--green-950);
  line-height: 1.15;
}
.section-intro {
  margin-top: 16px;
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  transition: all 0.4s var(--ease);
}
.btn-primary {
  background: var(--green-700);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover {
  background: var(--green-600);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-light {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(4px);
}
.btn-light:hover {
  background: rgba(255,255,255,0.25);
  transform: translateY(-2px);
}
.btn-nav {
  background: transparent;
  color: var(--green-700);
  border: 1.5px solid var(--green-700);
  padding: 10px 24px;
  font-size: 0.85rem;
}
.btn-nav:hover {
  background: var(--green-700);
  color: #fff;
}
.btn-submit { width: 100%; justify-content: center; padding: 16px; font-size: 1rem; margin-top: 8px; }

/* ============ Page Loader ============ */
.page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--green-950);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
.page-loader.done { opacity: 0; visibility: hidden; }
html.no-loader .page-loader { display: none; }
.loader-inner { text-align: center; }
.loader-logo-img {
  width: 92px;
  height: 92px;
  margin: 0 auto 4px;
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}
.loader-sprout { display: block; margin: 0 auto; overflow: visible; }
.loader-sprout .sprout-stem {
  fill: none;
  stroke: var(--green-400);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: growStem 0.9s ease-out 0.15s forwards;
}
.loader-sprout .sprout-leaf {
  opacity: 0;
  transform: scale(0.2);
  animation: popLeaf 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
.loader-sprout .sprout-leaf-left {
  fill: var(--green-400);
  transform-origin: 30px 36px;
  animation-delay: 0.55s;
}
.loader-sprout .sprout-leaf-right {
  fill: var(--green-300);
  transform-origin: 30px 22px;
  animation-delay: 0.85s;
}
@keyframes growStem { to { stroke-dashoffset: 0; } }
@keyframes popLeaf {
  0% { opacity: 0; transform: scale(0.2); }
  60% { opacity: 1; transform: scale(1.15); }
  100% { opacity: 1; transform: scale(1); }
}

/* ============ Header ============ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  padding: 20px 0;
  transition: all 0.4s var(--ease);
}
.site-header.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  padding: 14px 0;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 32px;
}
.brand { display: flex; align-items: center; gap: 10px; margin-inline-end: auto; }
.brand-icon {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--green-700);
  color: #fff;
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
}
.brand-logo {
  width: 52px; height: 52px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}
.brand-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green-900);
}
.brand-text em { color: var(--green-500); font-style: normal; }
.main-nav { display: flex; gap: 28px; }
.main-nav a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding: 4px 0;
  transition: color 0.3s;
}
.main-nav a:hover { color: var(--green-700); }
.main-nav a::after {
  content: '';
  position: absolute; inset-inline-start: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--green-600);
  transition: width 0.3s var(--ease);
}
.main-nav a:hover::after { width: 100%; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; }

/* Homepage header starts white on the dark hero, reverts once scrolled */
body.home .site-header:not(.scrolled) .brand-text,
body.home .site-header:not(.scrolled) .brand-text em,
body.home .site-header:not(.scrolled) .main-nav a {
  color: #fff;
}
body.home .site-header:not(.scrolled) .main-nav a::after {
  background: #fff;
}
body.home .site-header:not(.scrolled) .nav-toggle span {
  background: #fff;
}

/* ============ Hero ============ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
}
.hero-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  animation: heroCrossfade 10s infinite;
}
.hero-img-1 { animation-delay: 0s; }
.hero-img-2 { animation-delay: -5s; }
@keyframes heroCrossfade {
  0%, 45% { opacity: 1; }
  50%, 95% { opacity: 0; }
  100% { opacity: 1; }
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to right,
    rgba(10, 31, 19, 0.88) 0%,
    rgba(10, 31, 19, 0.7) 40%,
    rgba(10, 31, 19, 0.3) 70%,
    rgba(10, 31, 19, 0.15) 100%
  );
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto;
  padding: 140px 24px 80px;
  width: 100%;
}
.hero-tag {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--green-300);
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1.05;
  color: #fff;
  font-weight: 800;
}
.hero-title span {
  color: var(--green-300);
  font-style: italic;
}
.hero-desc {
  margin: 28px 0 40px;
  font-size: 1.1rem;
  max-width: 480px;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
}
.hero-btns {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 60px;
}
.hero-stats {
  display: flex;
  gap: 48px;
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat strong {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
}
.stat span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}
.scroll-hint {
  position: absolute;
  bottom: 32px;
  inset-inline-start: 24px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
}
.scroll-hint span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.4);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--green-400);
  animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown { to { top: 100%; } }

/* ============ Products ============ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.product-card {
  background: var(--white);
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(10, 31, 19, 0.07);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), border-color 0.5s var(--ease);
}
.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--green-200);
}
.card-img-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--green-50);
}
.card-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.product-card:hover .card-img-wrap img {
  transform: scale(1.1);
}
.card-badge {
  position: absolute;
  top: 14px;
  inset-inline-start: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  color: var(--green-700);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  box-shadow: var(--shadow-sm);
}
.card-body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-body h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  line-height: 1.3;
}
.card-body h3 a { transition: color 0.3s var(--ease); }
.card-body h3 a:hover { color: var(--green-600); }
.card-meta-text {
  font-size: 0.9rem;
  margin-top: 4px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.9em;
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--green-100);
}
.card-meta span {
  font-size: 0.78rem;
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.card-meta span::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green-400);
  flex-shrink: 0;
}
.card-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
}
.btn-view-details {
  flex: 1;
  text-align: center;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--green-700);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all 0.35s var(--ease);
}
.btn-view-details:hover {
  background: var(--green-600);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.card-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--green-700);
  position: relative;
  padding-bottom: 2px;
  white-space: nowrap;
}
.card-actions .card-link { margin-top: 0; }
.card-link::after {
  content: ' \2192';
}
.card-link:hover {
  color: var(--green-500);
}
.view-all-wrap { text-align: center; margin-top: 48px; }

/* ============ About ============ */
.about-section {
  background: var(--green-50);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.about-text .section-tag {
  padding-inline-start: 0;
}
.about-text .section-tag::before { display: none; }
.about-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--green-950);
  margin-bottom: 24px;
}
.about-text p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 16px;
}
.milestones {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.milestone {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--green-200);
}
.ms-year {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--green-700);
  white-space: nowrap;
}
.ms-text {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

/* ============ Categories ============ */
.categories-section {
  background: var(--white);
}
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 2;
  cursor: pointer;
}
.cat-img {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s var(--ease);
}
.category-card:hover .cat-img {
  transform: scale(1.1);
}
.cat-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10, 31, 19, 0.85) 0%, rgba(10, 31, 19, 0.1) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  transition: background 0.4s;
}
.category-card:hover .cat-overlay {
  background: linear-gradient(to top, rgba(10, 31, 19, 0.9) 0%, rgba(10, 31, 19, 0.3) 70%);
}
.cat-overlay h3 {
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 6px;
}
.cat-overlay p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: all 0.4s var(--ease);
}
.category-card:hover .cat-overlay p {
  max-height: 60px;
  opacity: 1;
}

/* ============ Why Us ============ */
.why-section {
  background: var(--green-50);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-card {
  padding: 36px 28px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--green-100);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.why-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--green-200);
  line-height: 1;
  margin-bottom: 20px;
}
.why-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}
.why-card p {
  font-size: 0.88rem;
  line-height: 1.7;
}

/* ============ Reach Stats Strip ============ */
.reach-stats-section { padding: 64px 0 0; }
.reach-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.reach-stat {
  text-align: center;
  padding: 28px 16px;
  background: var(--white);
  border: 1px solid var(--green-100);
  border-radius: var(--radius-lg);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.reach-stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.reach-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--green-700);
  line-height: 1;
  margin-bottom: 8px;
}
.reach-stat span {
  font-size: 0.78rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ============ Export ============ */
.export-section {
  background: var(--green-950);
  border-radius: 40px;
  margin: 0 16px;
  padding: 120px 0;
}
.export-section .section-header.light .section-tag { color: var(--green-300); }
.export-section .section-header.light h2 { color: #fff; }
.export-section .section-header.light .section-intro { color: rgba(255,255,255,0.55); }
.export-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.export-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: background 0.3s, transform 0.4s var(--ease), border-color 0.3s;
}
.export-card:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.18);
}
.export-card-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.export-badge {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--green-300);
}
.export-count {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  margin-top: 2px;
}
.export-region {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}
.export-countries {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.export-countries li {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  font-size: 0.82rem;
  transition: all 0.3s var(--ease);
}
.export-countries li:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.25);
  color: #fff;
}

/* ============ Export Process ============ */
.process-section { background: var(--white); }

/* ============ Certifications ============ */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cert-card {
  text-align: center;
  padding: 40px 28px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--green-100);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.cert-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.cert-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 84px; height: 84px;
  border-radius: 50%;
  background: var(--green-50);
  border: 2px solid var(--green-200);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--green-700);
  margin: 0 auto 18px;
  overflow: hidden;
}
.cert-badge img {
  width: 56px; height: 56px;
  object-fit: contain;
}
.cert-card h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}
.cert-card p {
  font-size: 0.82rem;
}

/* ============ Inquiry ============ */
.inquiry-section {
  background: var(--green-50);
}
.inquiry-form {
  max-width: 720px;
  margin: 0 auto;
  background: var(--white);
  padding: 48px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--green-100);
  box-shadow: var(--shadow-md);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group.full {
  margin-bottom: 8px;
}
label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--green-800);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
input, textarea {
  border: 1.5px solid var(--green-200);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.92rem;
  background: var(--green-50);
  color: var(--ink);
  transition: border-color 0.3s, box-shadow 0.3s;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--green-500);
  box-shadow: 0 0 0 4px rgba(58, 157, 90, 0.1);
}
input::placeholder, textarea::placeholder {
  color: rgba(85, 107, 90, 0.4);
}
.form-note {
  margin-top: 16px;
  font-size: 0.88rem;
  color: var(--green-700);
  font-weight: 600;
  text-align: center;
  min-height: 1.4em;
}

/* ============ Contact ============ */
.contact-section {
  background: var(--white);
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.contact-item {
  text-align: center;
  padding: 48px 32px;
  background: var(--green-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--green-100);
  transition: transform 0.4s var(--ease), box-shadow 0.4s;
}
.contact-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.contact-icon {
  font-size: 2rem;
  margin-bottom: 18px;
  color: var(--green-700);
}
.contact-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.contact-item p {
  font-size: 0.92rem;
}

/* ============ Footer ============ */
.site-footer {
  position: relative;
  background: var(--green-950);
  padding: 80px 0 0;
  color: rgba(255,255,255,0.7);
}
.site-footer::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green-600), var(--gold-light), var(--green-600));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer-logo {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,0.12);
}
.footer-brand .brand-text {
  color: #fff;
  font-size: 1.3rem;
  display: block;
  margin-bottom: 0;
}
.footer-brand .brand-text em { color: var(--green-400); font-style: normal; }
.footer-brand p {
  color: rgba(255,255,255,0.45);
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 320px;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.footer-social a {
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.65);
  transition: all 0.3s var(--ease);
}
.footer-social a:hover {
  background: var(--green-600);
  border-color: var(--green-600);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(42, 138, 74, 0.4);
}
.footer-social svg { width: 16px; height: 16px; fill: currentColor; }
.footer-col h4 {
  position: relative;
  display: inline-block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green-300);
  margin-bottom: 22px;
  padding-bottom: 12px;
  font-family: var(--font-body);
  font-weight: 700;
}
.footer-col h4::after {
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 28px; height: 2px;
  background: var(--gold-light);
}
.footer-col a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.88rem;
  margin-bottom: 13px;
  transition: color 0.3s, transform 0.3s var(--ease);
}
.footer-col a:hover { color: var(--green-400); transform: translateX(3px); }
[dir="rtl"] .footer-col a:hover { transform: translateX(-3px); }
.footer-bottom {
  text-align: center;
  padding: 24px 0;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

/* ============ Page Hero (inner pages) ============ */
.page-hero {
  padding: 160px 0 60px;
  background: var(--green-50);
  text-align: center;
}
.page-hero .section-tag { padding: 0; }
.page-hero .section-tag::before, .page-hero .section-tag::after { display: none; }
.page-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  color: var(--green-950);
  margin-top: 8px;
  line-height: 1.15;
}
.page-hero .section-intro { max-width: 620px; margin: 16px auto 0; }

/* ============ Catalog tabs & meta ============ */
.catalog-tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.tab-btn {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--green-200);
  background: var(--white);
  color: var(--ink-soft);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.3s var(--ease);
}
.tab-btn:hover { border-color: var(--green-500); color: var(--green-700); }
.tab-btn.active { background: var(--green-700); border-color: var(--green-700); color: #fff; }
.products-count {
  text-align: center;
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-bottom: 40px;
}
.card-meta-text {
  font-size: 0.85rem;
  margin-top: 8px;
  line-height: 1.6;
}
.empty-note { text-align: center; color: var(--ink-soft); grid-column: 1 / -1; padding: 40px 0; }

/* ============ Product Detail ============ */
.product-detail-section { padding-top: 160px; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--green-700);
  margin-bottom: 40px;
}
.back-link:hover { color: var(--green-500); }
.pd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
  margin-bottom: 100px;
}
.pd-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 1 / 1;
  position: sticky;
  top: 120px;
}
.pd-image img { width: 100%; height: 100%; object-fit: cover; }
.pd-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  background: var(--green-100);
  color: var(--green-700);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.pd-info h1 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 16px; }
.pd-short { font-size: 1.05rem; color: var(--ink-soft); margin-bottom: 20px; line-height: 1.7; }
.pd-long { margin-bottom: 28px; line-height: 1.8; }
.pd-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}
.pd-spec {
  padding: 16px 18px;
  background: var(--green-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--green-100);
}
.pd-spec strong {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--green-600);
  margin-bottom: 4px;
}
.pd-spec span { font-size: 0.92rem; font-weight: 600; color: var(--ink); }
.pd-actions { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.pd-wiki-link { font-size: 0.85rem; color: var(--ink-soft); text-decoration: underline; }
.pd-wiki-link:hover { color: var(--green-700); }
.related-section h3 { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 24px; }

/* ============ Categories (data-driven) ============ */
.cat-count {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green-300);
  margin-bottom: 6px;
}

/* ============ CTA Banner ============ */
.cta-banner {
  background: var(--green-950);
  border-radius: 40px;
  margin: 0 16px 0;
  padding: 80px 32px;
  text-align: center;
}
.cta-banner h2 { color: #fff; font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.6); max-width: 520px; margin: 0 auto 32px; }

/* ============ Scroll Reveal ============ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .hero-content { padding-top: 120px; }
  .hero-stats { gap: 32px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .reach-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .export-grid { grid-template-columns: 1fr; max-width: 480px; }
  .export-section { margin: 0; border-radius: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pd-grid { grid-template-columns: 1fr; gap: 32px; }
  .pd-image { position: static; }
  .cta-banner { margin: 0 0; border-radius: 0; }
}
body.nav-locked { overflow: hidden; }
.nav-overlay {
  position: fixed; inset: 0;
  background: rgba(10, 31, 19, 0.55);
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
  z-index: 590;
}
.nav-overlay.open { opacity: 1; visibility: visible; }

/* Hamburger -> X, always the same color once open, regardless of header state */
.nav-toggle span { transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), background 0.3s; }
.nav-toggle.active span { background: var(--ink) !important; }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
  .btn-nav { display: none; }
  .nav-toggle { display: flex; position: relative; z-index: 620; }
  .main-nav {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: 50vw;
    background: #fff;
    padding: 110px 22px 32px;
    gap: 4px;
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
    z-index: 600;
    overflow-y: auto;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav a {
    color: var(--ink) !important;
    padding: 14px 0;
    border-bottom: 1px solid var(--green-100);
    font-size: 1rem;
  }
  .main-nav a::after { display: none !important; }
  .main-nav .lang-toggle {
    margin: 18px 0 0;
    align-self: flex-start;
  }
  [dir="rtl"] .main-nav .lang-toggle { align-self: flex-end; }
  .hero-title { font-size: clamp(2.2rem, 8vw, 3.2rem); }
  .hero-stats { flex-direction: column; gap: 16px; }
  .products-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .inquiry-form { padding: 28px; }
  .milestones { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 80px 0; }
  .page-hero { padding: 130px 0 40px; }
  .product-detail-section { padding-top: 130px; }
  .pd-specs { grid-template-columns: 1fr; }
  .cta-banner { padding: 56px 24px; }
}

/* ============ Language toggle ============ */
.lang-toggle {
  background: transparent;
  border: 1.5px solid var(--green-700);
  color: var(--green-800);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-body);
  transition: all 0.3s var(--ease);
  margin-inline-end: 12px;
}
.lang-toggle:hover { background: var(--green-700); color: #fff; }
body.home .site-header:not(.scrolled) .lang-toggle {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}
body.home .site-header:not(.scrolled) .lang-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
}
@media (max-width: 768px) {
  .lang-toggle { padding: 7px 13px; font-size: 0.75rem; margin-inline-end: 8px; }
}

/* ============ RTL (Arabic) ============ */
[dir="rtl"] {
  --font-display: 'Cairo', sans-serif;
  --font-body: 'Cairo', sans-serif;
}
[dir="rtl"] .section-tag,
[dir="rtl"] .hero-tag,
[dir="rtl"] .scroll-hint span,
[dir="rtl"] .card-badge,
[dir="rtl"] .pd-badge,
[dir="rtl"] label,
[dir="rtl"] .footer-col h4,
[dir="rtl"] .cat-count,
[dir="rtl"] .pd-spec strong,
[dir="rtl"] .reach-stat span,
[dir="rtl"] .tab-btn,
[dir="rtl"] .btn,
[dir="rtl"] .lang-toggle {
  text-transform: none;
  letter-spacing: 0;
}
[dir="rtl"] .footer-col h4::after { left: auto; right: 0; }
[dir="rtl"] .hero-title { font-weight: 800; }
[dir="rtl"] .hero-overlay {
  background: linear-gradient(
    to left,
    rgba(10, 31, 19, 0.88) 0%,
    rgba(10, 31, 19, 0.7) 40%,
    rgba(10, 31, 19, 0.3) 70%,
    rgba(10, 31, 19, 0.15) 100%
  );
}
[dir="rtl"] .card-link::after { content: ' \2190'; }
[dir="rtl"] .back-link:hover { transform: none; }
@media (max-width: 768px) {
  [dir="rtl"] .main-nav { right: auto; left: 0; transform: translateX(-100%); }
  [dir="rtl"] .main-nav.open { transform: translateX(0); }
}