@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================================
   INTERPAPER EUROPE LIMITED — Design System
   ========================================================= */

/* --- Design Tokens ---------------------------------------- */
:root {
  --color-brand-navy: #1B1464;
  --color-brand-green: #2E8B57;
  --color-brand-green-hover: #236B43;
  --color-bg-dark: #0F0E2E;
  --color-bg-white: #FFFFFF;
  --color-bg-light: #F5F6F8;
  --color-text-primary: #1B1464;
  --color-text-body: #2d2d4e;
  --color-text-secondary: #5A6070;
  --color-text-on-dark: #FFFFFF;
  --color-text-on-dark-muted: #B0B8C8;
  --color-border: #D0D5DD;
  --color-accent-warm: #C4973B;
  --font-heading: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --max-width: 1280px;
  --section-padding-y: 80px;
  --section-padding-y-mobile: 48px;
  --grid-gap: 32px;
  --card-padding: 24px;
  --border-radius: 4px;
}

/* --- Reset & Base ----------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body); color: var(--color-text-body);
  background: var(--color-bg-white); line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-brand-green); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-brand-green-hover); }
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-heading); color: var(--color-text-primary);
  line-height: 1.2; font-weight: 700;
}

/* =========================================================
   ANNOUNCEMENT BAR
   ========================================================= */
.announcement-bar {
  background: var(--color-brand-navy); color: var(--color-text-on-dark-muted);
  font-size: 0.8rem; padding: 8px 0; text-align: center;
}
.announcement-bar .ab-inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0 24px;
  display: flex; justify-content: center; align-items: center; gap: 12px;
}
.announcement-bar a { color: var(--color-brand-green); font-weight: 500; }
.ab-dismiss {
  background: none; border: none; color: var(--color-text-on-dark-muted);
  cursor: pointer; font-size: 1rem; line-height: 1; padding: 0 4px;
}

/* =========================================================
   NAVIGATION
   ========================================================= */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: #fff; box-shadow: 0 1px 0 var(--color-border);
  transition: box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(27,20,100,0.10); }

.navbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  max-width: var(--max-width); margin: 0 auto; padding: 0 24px; height: 72px;
  gap: 16px;
}

.navbar-brand img { height: 64px; width: auto; }

.nav-desktop { display: flex; align-items: center; justify-content: center; gap: 4px; list-style: none; }

.nav-desktop > li { position: relative; }

.nav-desktop > li > a,
.nav-desktop > li > button {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 14px; font-size: 0.875rem; font-weight: 500;
  color: var(--color-text-primary); background: none; border: none; cursor: pointer;
  border-radius: var(--border-radius); transition: color 0.2s, background 0.2s;
  white-space: nowrap; font-family: var(--font-body); text-decoration: none;
}
.nav-desktop > li > a:hover,
.nav-desktop > li > button:hover,
.nav-desktop > li > a.active { color: var(--color-brand-green); background: rgba(46,139,87,0.06); }

.nav-chevron { width: 12px; height: 12px; transition: transform 0.2s; flex-shrink: 0; }
.nav-desktop > li.open > button .nav-chevron { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute; top: calc(100% + 6px); left: 0;
  background: #fff; border: 1px solid var(--color-border); border-radius: 6px;
  box-shadow: 0 8px 32px rgba(27,20,100,0.12); min-width: 220px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(-8px); transition: opacity 0.2s, transform 0.2s, visibility 0.2s; z-index: 100;
  padding: 6px 0;
}
.nav-desktop > li.open .dropdown-menu { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }

.dropdown-menu a {
  display: block; padding: 9px 18px;
  font-size: 0.85rem; color: var(--color-text-body); transition: background 0.15s, color 0.15s;
}
.dropdown-menu a:hover { background: var(--color-bg-light); color: var(--color-brand-green); }
.dropdown-menu .dropdown-divider { border-top: 1px solid var(--color-border); margin: 4px 0; }

/* Level-3 nested sub-menu */
.dropdown-sub { position: relative; }
.dropdown-sub > a { display: flex; justify-content: space-between; align-items: center; }
.dropdown-sub > a::after { content: '›'; font-size: 1rem; color: var(--color-text-secondary); }
.dropdown-sub-menu {
  position: absolute; left: 100%; top: -6px;
  background: #fff; border: 1px solid var(--color-border); border-radius: 6px;
  box-shadow: 0 8px 32px rgba(27,20,100,0.12); min-width: 200px;
  opacity: 0; visibility: hidden; transform: translateX(-8px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s; z-index: 101; padding: 6px 0;
}
.dropdown-sub:hover .dropdown-sub-menu { opacity: 1; visibility: visible; transform: translateX(0); }

/* Right-side nav actions (language switcher + CTA) */
.nav-actions { display: flex; align-items: center; gap: 8px; justify-content: flex-end; }

/* Language switcher */
.lang-btn {
  display: inline-flex; align-items: center;
  padding: 6px 12px; font-size: 0.8rem; font-weight: 600;
  border: 1px solid var(--color-border); border-radius: var(--border-radius);
  color: var(--color-text-primary); transition: border-color 0.2s, color 0.2s, background 0.2s;
  text-decoration: none; letter-spacing: 0.04em;
}
.lang-btn:hover { border-color: var(--color-brand-green); color: var(--color-brand-green); background: rgba(46,139,87,0.06); }
.lang-btn-mobile {
  display: inline-flex; align-items: center; padding: 8px 20px;
  font-size: 0.875rem; font-weight: 600; border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--border-radius); color: var(--color-text-on-dark);
  text-decoration: none; transition: border-color 0.2s, color 0.2s;
}
.lang-btn-mobile:hover { border-color: var(--color-brand-green); color: var(--color-brand-green); }

/* Hamburger */
.hamburger {
  display: none; background: none; border: none; cursor: pointer;
  padding: 8px; flex-direction: column; gap: 5px;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--color-text-primary); transition: transform 0.25s, opacity 0.25s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none; position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
  z-index: 999; background: var(--color-bg-dark); overflow-y: auto; padding: 16px 24px 40px;
}
.mobile-nav.open { display: block; }
.mobile-nav-links { list-style: none; }
.mobile-nav-links > li { border-bottom: 1px solid rgba(255,255,255,0.08); }
.mobile-nav-links > li > a,
.mobile-nav-links > li > button {
  display: flex; align-items: center; justify-content: space-between; width: 100%;
  padding: 16px 0; color: var(--color-text-on-dark); font-size: 1rem; font-weight: 500;
  background: none; border: none; cursor: pointer; font-family: var(--font-body); text-align: left;
  text-decoration: none;
}
.mobile-submenu { display: none; padding: 0 0 12px 16px; }
.mobile-submenu.open { display: block; }
.mobile-submenu a {
  display: block; padding: 10px 0; font-size: 0.9rem;
  color: var(--color-text-on-dark-muted); border-bottom: 1px solid rgba(255,255,255,0.05);
}
.mobile-submenu a:hover { color: var(--color-brand-green); }
.mobile-sub-submenu { padding-left: 14px; }
.mobile-sub-submenu a { font-size: 0.825rem; }

/* =========================================================
   HERO SLIDER
   ========================================================= */
.hero-slider {
  position: relative; overflow: hidden;
  height: 90vh; min-height: 520px; max-height: 760px;
  background: var(--color-bg-dark);
}
.hero-slide {
  position: absolute; inset: 0; display: flex; align-items: center;
  opacity: 0; transition: opacity 0.9s ease; pointer-events: none;
}
.hero-slide.active { opacity: 1; pointer-events: auto; }

.hero-slide-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transform: scale(1.04); transition: transform 8s ease;
}
.hero-slide.active .hero-slide-bg { transform: scale(1); }

/* Gradient backgrounds as placeholder when no images */
.hero-slide:nth-child(1) .hero-slide-bg { background-image: linear-gradient(135deg, #0F0E2E 0%, #1B1464 50%, #0F3524 100%); }
.hero-slide:nth-child(2) .hero-slide-bg { background-image: linear-gradient(135deg, #1B1464 0%, #0F0E2E 50%, #236B43 100%); }
.hero-slide:nth-child(3) .hero-slide-bg { background-image: linear-gradient(135deg, #0F3524 0%, #1B1464 50%, #0F0E2E 100%); }

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(15,14,46,0.82) 0%, rgba(15,14,46,0.55) 60%, rgba(15,14,46,0.25) 100%);
}
.hero-content {
  position: relative; z-index: 2; color: var(--color-text-on-dark);
  width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 48px;
}
.hero-content-inner { max-width: 640px; }

.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--color-brand-green); margin-bottom: 20px;
}
.hero-tag::before { content: ''; display: block; width: 32px; height: 2px; background: var(--color-brand-green); }

.hero-heading {
  font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; color: #fff;
  line-height: 1.1; margin-bottom: 20px;
}
.hero-description {
  font-size: 1.05rem; color: var(--color-text-on-dark-muted); line-height: 1.65;
  margin-bottom: 36px; max-width: 480px;
}
.hero-controls {
  position: absolute; bottom: 36px; left: 0; right: 0; z-index: 10;
  display: flex; align-items: center; justify-content: center; gap: 10px;
}
.hero-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.35); border: none; cursor: pointer; padding: 0;
  transition: background 0.2s, transform 0.2s;
}
.hero-dot.active { background: var(--color-brand-green); transform: scale(1.4); }

/* =========================================================
   SECTIONS
   ========================================================= */
.section { padding: var(--section-padding-y) 0; }
.section-dark { background: var(--color-bg-dark); color: var(--color-text-on-dark); }
.section-dark h1,.section-dark h2,.section-dark h3,.section-dark h4 { color: var(--color-text-on-dark); }
.section-light { background: var(--color-bg-light); }
.section-navy { background: var(--color-brand-navy); color: var(--color-text-on-dark); }
.section-navy h1,.section-navy h2,.section-navy h3 { color: #fff; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

.section-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--color-brand-green); margin-bottom: 12px;
}
.section-label::before { content: ''; display: block; width: 28px; height: 2px; background: var(--color-brand-green); }

.section-header { margin-bottom: 48px; }
.section-header h2 { font-size: 1.85rem; margin-bottom: 14px; }
.section-header p { font-size: 1rem; color: var(--color-text-secondary); max-width: 560px; line-height: 1.7; }
.section-header.centered { text-align: center; }
.section-header.centered p { margin: 0 auto; }
.section-dark .section-header p,.section-navy .section-header p { color: var(--color-text-on-dark-muted); }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; font-size: 0.875rem; font-weight: 600;
  border-radius: var(--border-radius); border: 2px solid transparent;
  cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
  text-decoration: none; font-family: var(--font-body); letter-spacing: 0.02em; line-height: 1;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }

.btn-primary { background: var(--color-brand-green); color: #fff; border-color: var(--color-brand-green); }
.btn-primary:hover { background: var(--color-brand-green-hover); border-color: var(--color-brand-green-hover); color: #fff; }

.btn-secondary { background: transparent; color: var(--color-brand-navy); border-color: var(--color-brand-navy); }
.btn-secondary:hover { background: var(--color-brand-navy); color: #fff; }

.btn-ghost { background: transparent; color: var(--color-brand-green); border-color: transparent; padding-left: 0; padding-right: 0; }
.btn-ghost:hover { color: var(--color-brand-green-hover); }
.btn-ghost .arrow { display: inline-block; transition: transform 0.2s; }
.btn-ghost:hover .arrow { transform: translateX(5px); }

.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: #fff; color: #fff; }

.btn-sm { padding: 9px 20px; font-size: 0.8rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }

/* =========================================================
   STATS STRIP
   ========================================================= */
.stats-strip { background: var(--color-bg-white); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.stats-strip-inner {
  display: grid; grid-template-columns: repeat(4, 1fr);
  max-width: var(--max-width); margin: 0 auto;
}
.stat-item { padding: 40px 32px; border-right: 1px solid var(--color-border); text-align: center; }
.stat-item:last-child { border-right: none; }
.stat-number { font-size: 2.5rem; font-weight: 700; color: var(--color-brand-navy); line-height: 1; margin-bottom: 8px; }
.stat-number em { color: var(--color-brand-green); font-style: normal; }
.stat-label { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-secondary); }

/* =========================================================
   VALUE PROPOSITIONS
   ========================================================= */
.value-props-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--grid-gap); }
.value-prop-num { font-size: 2.5rem; font-weight: 700; color: rgba(46,139,87,0.15); line-height: 1; margin-bottom: 16px; }
.value-prop-card h3 { font-size: 1rem; margin-bottom: 10px; }
.value-prop-card p { font-size: 0.875rem; color: var(--color-text-secondary); line-height: 1.6; }

/* =========================================================
   TWO-COLUMN SECTION
   ========================================================= */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.two-col.reverse .text-col { order: 2; }
.two-col.reverse .image-col { order: 1; }
.text-col h2 { font-size: 2rem; margin-bottom: 20px; }
.text-col p { margin-bottom: 16px; color: var(--color-text-secondary); line-height: 1.75; }
.text-col .btn-ghost { margin-top: 8px; }
.section-dark .text-col p { color: var(--color-text-on-dark-muted); }
.image-col { border-radius: 6px; overflow: hidden; }
.image-col img { width: 100%; height: 400px; object-fit: cover; }
.image-placeholder {
  background: linear-gradient(135deg, var(--color-brand-navy) 0%, var(--color-bg-dark) 100%);
  height: 400px; border-radius: 6px; display: flex; align-items: center; justify-content: center;
}

/* =========================================================
   PRODUCT CARDS
   ========================================================= */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--grid-gap); }

.product-card {
  background: #fff; border: 1px solid var(--color-border); border-radius: 6px;
  overflow: hidden; transition: box-shadow 0.25s, transform 0.25s;
  display: flex; flex-direction: column; text-decoration: none;
}
.product-card:hover { box-shadow: 0 8px 32px rgba(27,20,100,0.10); transform: translateY(-4px); }

.product-card-img {
  height: 180px; overflow: hidden;
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-brand-navy) 100%);
  display: flex; align-items: center; justify-content: center;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; }
.product-card-icon { font-size: 3rem; opacity: 0.4; }

.product-card-body { padding: var(--card-padding); flex: 1; display: flex; flex-direction: column; }
.product-card-tag { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-brand-green); margin-bottom: 8px; }
.product-card-body h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--color-text-primary); }
.product-card-body p { font-size: 0.85rem; color: var(--color-text-secondary); line-height: 1.6; flex: 1; margin-bottom: 16px; }
.product-card-link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; font-weight: 600; color: var(--color-brand-green); transition: gap 0.2s; }
.product-card:hover .product-card-link { gap: 10px; }

/* =========================================================
   TESTIMONIAL
   ========================================================= */
.testimonial-wrap { text-align: center; max-width: 800px; margin: 0 auto; }
.testimonial-qmark { font-size: 6rem; line-height: 0.5; color: var(--color-brand-green); font-family: Georgia, serif; margin-bottom: 28px; opacity: 0.5; }
.testimonial-text { font-size: 1.3rem; font-style: italic; color: #fff; line-height: 1.75; margin-bottom: 32px; }
.testimonial-attr { font-size: 0.875rem; }
.testimonial-attr strong { display: block; color: #fff; margin-bottom: 4px; }
.testimonial-attr span { color: var(--color-text-on-dark-muted); }

/* =========================================================
   MARKETS TEASER
   ========================================================= */
.markets-teaser-visual {
  min-height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: linear-gradient(135deg, rgba(46,139,87,0.06) 0%, rgba(27,20,100,0.06) 100%);
  border-radius: 6px;
}
.markets-teaser-globe { font-size: 4rem; margin-bottom: 16px; }
.markets-teaser-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 24px;
  width: 100%;
  max-width: 560px;
  text-align: center;
}
.markets-teaser-item strong {
  display: block;
  font-size: 1.5rem;
  color: var(--color-brand-navy);
}
.markets-teaser-item small {
  display: block;
  margin-top: 6px;
  color: var(--color-text-secondary);
  line-height: 1.45;
}

/* =========================================================
   MARKETS / REGIONS
   ========================================================= */
.regions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--grid-gap); }
.region-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.10);
  border-radius: 6px; padding: var(--card-padding); transition: border-color 0.2s, background 0.2s;
}
.region-card:hover { background: rgba(46,139,87,0.08); border-color: rgba(46,139,87,0.4); }
.region-card-hd { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.region-icon {
  width: 44px; height: 44px; border-radius: 50%; background: rgba(46,139,87,0.2);
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem; flex-shrink: 0;
}
.region-card h3 { font-size: 1.05rem; color: #fff; margin: 0; }
.region-card p { font-size: 0.875rem; color: var(--color-text-on-dark-muted); line-height: 1.6; margin-bottom: 14px; }
.region-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.region-tag { font-size: 0.72rem; padding: 3px 10px; background: rgba(46,139,87,0.15); color: var(--color-brand-green); border-radius: 20px; border: 1px solid rgba(46,139,87,0.3); }

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band { padding: 72px 0; text-align: center; background: var(--color-brand-navy); }
.cta-band h2 { font-size: 2rem; color: #fff; margin-bottom: 16px; }
.cta-band p { font-size: 1rem; color: var(--color-text-on-dark-muted); margin-bottom: 36px; max-width: 500px; margin-left: auto; margin-right: auto; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer { background: var(--color-bg-dark); color: var(--color-text-on-dark-muted); padding: 72px 0 0; }
.footer-top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  margin-bottom: 20px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 12px 24px rgba(0,0,0,0.16);
}
.footer-brand-logo { display: block; width: 190px; max-width: 100%; height: auto; }
.footer-brand p { font-size: 0.875rem; line-height: 1.7; margin-bottom: 20px; color: var(--color-text-on-dark-muted); }
.footer-contact-row { display: flex; align-items: flex-start; gap: 8px; font-size: 0.825rem; margin-bottom: 8px; }
.footer-contact-row svg { flex-shrink: 0; color: var(--color-brand-green); margin-top: 2px; }
.footer-col h4 { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #fff; margin-bottom: 20px; }
.footer-nav { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { font-size: 0.85rem; color: var(--color-text-on-dark-muted); }
.footer-nav a:hover { color: var(--color-brand-green); }
.footer-certs { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.footer-cert { padding: 4px 12px; border: 1px solid rgba(255,255,255,0.15); border-radius: 3px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; padding: 20px 0;
  font-size: 0.8rem; color: var(--color-text-on-dark-muted);
}
.footer-bottom a { color: var(--color-text-on-dark-muted); }
.footer-bottom a:hover { color: var(--color-brand-green); }
.footer-legal { display: flex; gap: 20px; }

/* =========================================================
   BREADCRUMBS
   ========================================================= */
.breadcrumb-bar { padding: 14px 0; background: var(--color-bg-light); border-bottom: 1px solid var(--color-border); }
.breadcrumb-list { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; list-style: none; }
.breadcrumb-list li + li::before { content: '/'; color: var(--color-border); margin-right: 6px; }
.breadcrumb-list a { font-size: 0.825rem; color: var(--color-text-secondary); }
.breadcrumb-list a:hover { color: var(--color-brand-green); }
.breadcrumb-list .current { font-size: 0.825rem; color: var(--color-text-body); font-weight: 500; }

/* =========================================================
   PAGE HERO
   ========================================================= */
.page-hero { background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-brand-navy) 100%); padding: 80px 0 64px; }
.page-hero h1 { font-size: 2.5rem; color: #fff; margin-bottom: 14px; }
.page-hero p { font-size: 1.05rem; color: var(--color-text-on-dark-muted); max-width: 560px; }

/* =========================================================
   FORMS
   ========================================================= */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.full { grid-column: 1 / -1; }
.form-label { font-size: 0.825rem; font-weight: 600; color: var(--color-text-primary); }
.form-label .req { color: var(--color-brand-green); }
.form-control {
  width: 100%; padding: 11px 14px; border: 1px solid var(--color-border);
  border-radius: var(--border-radius); font-size: 0.9rem; font-family: var(--font-body);
  color: var(--color-text-body); background: #fff; transition: border-color 0.2s, box-shadow 0.2s;
}
.form-control:focus { outline: none; border-color: var(--color-brand-green); box-shadow: 0 0 0 3px rgba(46,139,87,0.12); }
.form-control::placeholder { color: var(--color-text-secondary); }
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 120px; }

/* =========================================================
   ABOUT PAGE
   ========================================================= */
.key-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: var(--color-border); border-radius: 6px; overflow: hidden; }
.key-stat { background: #fff; padding: 36px 24px; text-align: center; }
.key-stat-num { font-size: 2.25rem; font-weight: 700; color: var(--color-brand-navy); line-height: 1; }
.key-stat-num em { color: var(--color-brand-green); font-style: normal; }
.key-stat-lbl { font-size: 0.825rem; color: var(--color-text-secondary); margin-top: 8px; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--grid-gap); }
.service-card {
  padding: var(--card-padding); border: 1px solid var(--color-border); border-radius: 6px;
  border-top: 3px solid var(--color-brand-green);
}
.service-card h3 { font-size: 1rem; margin-bottom: 10px; }
.service-card p { font-size: 0.875rem; color: var(--color-text-secondary); line-height: 1.6; }

/* =========================================================
   MARKETS PAGE
   ========================================================= */
.markets-visual {
  background: linear-gradient(135deg, rgba(46,139,87,0.06) 0%, rgba(27,20,100,0.06) 100%);
  border-radius: 8px; padding: 48px 32px; text-align: center; border: 1px solid var(--color-border);
  margin-bottom: 48px;
}
.markets-world-text { font-size: 5rem; margin-bottom: 16px; }
.markets-visual p { color: var(--color-text-secondary); font-size: 1rem; }
.markets-stats { display: flex; justify-content: center; gap: 48px; margin-top: 28px; flex-wrap: wrap; }
.markets-stat strong { display: block; font-size: 2rem; font-weight: 700; color: var(--color-brand-navy); }
.markets-stat small { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-secondary); }

.suppliers-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.supplier-card {
  border: 1px solid var(--color-border); border-radius: 6px; padding: 20px;
  text-align: center; font-size: 0.875rem; font-weight: 600; color: var(--color-text-secondary);
}

/* =========================================================
   PRODUCT PAGES
   ========================================================= */
.subcats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--grid-gap); }
.subcat-card {
  padding: var(--card-padding); border: 1px solid var(--color-border); border-radius: 6px;
  transition: border-color 0.2s, box-shadow 0.2s; text-decoration: none; display: block;
  color: inherit;
}
.subcat-card:hover { border-color: var(--color-brand-green); box-shadow: 0 4px 16px rgba(46,139,87,0.10); color: inherit; }
.subcat-card h3 { font-size: 1rem; margin-bottom: 8px; color: var(--color-text-primary); }
.subcat-card p { font-size: 0.875rem; color: var(--color-text-secondary); line-height: 1.6; margin-bottom: 14px; }
.subcat-link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.825rem; font-weight: 600; color: var(--color-brand-green); }

.product-detail-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 64px; align-items: start; }
.product-info h1 { font-size: 2rem; margin-bottom: 12px; }
.product-info .product-cat-badge {
  display: inline-block; padding: 4px 12px; background: rgba(46,139,87,0.1);
  color: var(--color-brand-green); border-radius: 3px; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 20px;
}
.product-desc { font-size: 1rem; color: var(--color-text-secondary); line-height: 1.75; margin-bottom: 24px; }

.spec-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.spec-table th, .spec-table td {
  padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--color-border); font-size: 0.875rem;
}
.spec-table th { font-weight: 600; background: var(--color-bg-light); color: var(--color-text-primary); width: 40%; }
.spec-table td { color: var(--color-text-secondary); }

/* =========================================================
   CONTACT PAGE
   ========================================================= */
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; }
.contact-detail { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; color: var(--color-text-secondary); margin-bottom: 10px; }
.contact-detail-icon { color: var(--color-brand-green); flex-shrink: 0; margin-top: 1px; }
.map-placeholder { background: var(--color-bg-light); border: 1px solid var(--color-border); border-radius: 6px; height: 280px; display: flex; align-items: center; justify-content: center; color: var(--color-text-secondary); font-size: 0.875rem; text-align: center; padding: 20px; }

/* =========================================================
   ALERTS & VALIDATION
   ========================================================= */
.alert { padding: 14px 20px; border-radius: var(--border-radius); font-size: 0.9rem; margin-bottom: 20px; }
.alert-success { background: rgba(46,139,87,0.12); color: #1a5c38; border: 1px solid rgba(46,139,87,0.3); }
.alert-error { background: rgba(190,0,0,0.08); color: #9b0000; border: 1px solid rgba(190,0,0,0.25); }
.field-validation-error { font-size: 0.8rem; color: #c0392b; margin-top: 4px; }
.input-validation-error { border-color: #c0392b !important; }

/* =========================================================
   UTILITIES
   ========================================================= */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.text-center { text-align: center; }
.text-green { color: var(--color-brand-green) !important; }
.text-navy { color: var(--color-brand-navy) !important; }
.text-muted-color { color: var(--color-text-secondary) !important; }
.mt-8 { margin-top: 32px; }
.mb-8 { margin-bottom: 32px; }
.mb-12 { margin-bottom: 48px; }
hr.divider { border: none; border-top: 1px solid var(--color-border); margin: 40px 0; }
img.lazy { opacity: 0; transition: opacity 0.4s; }
img.lazy.loaded { opacity: 1; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .nav-desktop { display: none; }
  .nav-lang-btn { display: none; }
  .nav-cta-btn { display: none; }
  .hamburger { display: flex; }
  .stats-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-top: 1px solid var(--color-border); }
  .value-props-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .regions-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .key-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .subcats-grid { grid-template-columns: repeat(2, 1fr); }
  .product-detail-layout { grid-template-columns: 1fr; gap: 40px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: 1; }
  .suppliers-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --section-padding-y: 48px; }
  .hero-slider { height: 85vh; }
  .hero-content { padding: 0 24px; }
  .hero-heading { font-size: clamp(1.6rem, 6vw, 2.4rem); }
  .stats-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: 1fr; }
  .subcats-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .footer-legal { flex-wrap: wrap; justify-content: center; }
  .page-hero h1 { font-size: 1.75rem; }
  .markets-stats { gap: 24px; }
  .markets-teaser-visual { min-height: auto; padding: 28px 20px; }
  .markets-teaser-globe { font-size: 3.25rem; margin-bottom: 14px; }
  .markets-teaser-grid { gap: 22px 14px; }
  .markets-teaser-item strong { font-size: 1.15rem; }
  .markets-teaser-item small { font-size: 0.82rem; }
  .suppliers-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .value-props-grid { grid-template-columns: 1fr; }
  .key-stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { padding: 24px 16px; }
  .navbar-brand img { height: 50px; }
  .hero-content { padding: 0 20px; }
  .markets-teaser-grid { grid-template-columns: 1fr; gap: 18px; }
  .markets-teaser-item strong { font-size: 1.1rem; }
  .two-col .image-col img, .two-col .image-placeholder { height: 260px; }
}

/* =========================================================
   CATEGORY IMAGE SUPPORT
   ========================================================= */

/* Page hero with a background image */
.page-hero--has-image {
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  background-repeat: no-repeat;
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(15,14,46,0.85) 0%, rgba(27,20,100,0.75) 100%);
}

/* Sub-category card image */
.subcat-card-img {
  height: 160px; overflow: hidden; border-radius: 4px;
  margin-bottom: 16px;
}
.subcat-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.3s ease;
}