/* ==========================================================================
   BHURAMA AGRI - PREMIUM B2B COMMERCE PORTAL
   Design System: Modern Botanical Luxury & High-Conversion B2B Architecture
   ========================================================================== */

:root {
  /* Brand Palette */
  --color-primary-dark: #0f1c15;
  --color-forest: #193828;
  --color-forest-light: #24523b;
  --color-forest-muted: #3a6850;
  
  --color-gold: #c6922b;
  --color-gold-light: #dfaa3e;
  --color-gold-warm: #f3dc9e;
  --color-gold-glow: rgba(198, 146, 43, 0.15);
  
  --color-bg: #faf8f5;
  --color-bg-alt: #f3efe8;
  --color-bg-card: #ffffff;
  --color-border: #e6e0d5;
  --color-border-light: #f0ebe2;
  
  --color-text-main: #142019;
  --color-text-muted: #53645b;
  --color-text-light: #819289;
  --color-text-inverse: #ffffff;

  --color-accent-terracotta: #b85d38;
  --color-accent-badge: #e8f3ec;
  --color-accent-badge-text: #1b5e36;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing & Radii */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-subtle: 0 2px 10px rgba(15, 28, 21, 0.04);
  --shadow-card: 0 10px 30px rgba(15, 28, 21, 0.06);
  --shadow-card-hover: 0 18px 40px rgba(15, 28, 21, 0.12);
  --shadow-gold: 0 8px 25px rgba(198, 146, 43, 0.25);

  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --container-width: 1280px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

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

/* ==========================================================================
   TOP BAR & NAVIGATION
   ========================================================================== */
.topbar {
  background-color: var(--color-primary-dark);
  color: #cdd9d2;
  font-size: 0.825rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.topbar-badge {
  background-color: var(--color-gold);
  color: #000;
  font-weight: 700;
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.topbar-contact {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.topbar-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #e2ede7;
  transition: var(--transition);
}

.topbar-contact a:hover {
  color: var(--color-gold-light);
}

/* Header */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo .logo-mark {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-forest), var(--color-primary-dark));
  border: 1px solid var(--color-gold);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-light);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

.brand-logo .brand-name {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-primary-dark);
  line-height: 1.1;
}

.brand-logo .brand-tagline {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--color-gold);
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.75rem;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.925rem;
  color: var(--color-text-main);
  transition: var(--transition);
  position: relative;
  padding: 0.35rem 0;
}

.nav-links a:hover {
  color: var(--color-forest-light);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-gold);
  transition: var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--color-forest-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(25, 56, 40, 0.25);
}

.btn-gold {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: #121c15;
  font-weight: 700;
  border: none;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

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

.btn-outline:hover {
  background-color: var(--color-forest);
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline-gold {
  background-color: transparent;
  color: var(--color-gold-light);
  border-color: var(--color-gold);
}

.btn-outline-gold:hover {
  background-color: var(--color-gold);
  color: #000;
}

.btn-sm {
  padding: 0.5rem 0.9rem;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 0.95rem 1.9rem;
  font-size: 1rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-main);
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(135deg, #0c1611 0%, #15291e 50%, #1b3828 100%);
  color: #ffffff;
  padding: 5rem 0 4.5rem;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(198, 146, 43, 0.18) 0%, transparent 50%),
                    radial-gradient(circle at 10% 80%, rgba(36, 82, 59, 0.35) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(198, 146, 43, 0.4);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  width: fit-content;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--color-gold-warm);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.1rem;
  line-height: 1.15;
  font-weight: 700;
  color: #ffffff;
}

.hero-title .highlight {
  color: var(--color-gold-light);
  font-style: italic;
}

.hero-description {
  font-size: 1.08rem;
  color: #d1ded7;
  line-height: 1.7;
  max-width: 600px;
}

.parent-brand-link {
  color: var(--color-gold-warm);
  text-decoration: underline;
  text-decoration-color: rgba(243, 220, 158, 0.5);
  text-underline-offset: 3px;
  transition: var(--transition);
  font-weight: 700;
  display: inline;
}

.parent-brand-link:hover {
  color: var(--color-gold-light);
  text-decoration-color: var(--color-gold-light);
}

.parent-brand-link:focus {
  outline: 2px solid var(--color-gold-light);
  outline-offset: 2px;
  border-radius: 2px;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

.hero-trust-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-item .trust-num {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-gold-light);
}

.trust-item .trust-label {
  font-size: 0.75rem;
  color: #9eb5aa;
  line-height: 1.3;
  margin-top: 0.15rem;
}

/* Hero Visual Box / Quick RFQ Preview Card */
.hero-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.hero-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.hero-card-pill {
  background: rgba(198, 146, 43, 0.2);
  color: var(--color-gold-light);
  border: 1px solid var(--color-gold);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.hero-pillars {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-pillar-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.04);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition);
}

.hero-pillar-row:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(4px);
  border-color: rgba(198, 146, 43, 0.3);
}

.pillar-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(198, 146, 43, 0.15);
  color: var(--color-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.pillar-info h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
}

.pillar-info p {
  font-size: 0.775rem;
  color: #a7beaf;
}

/* ==========================================================================
   SECTION HEADINGS & COMMONS
   ========================================================================== */
.section,
section[id] {
  padding: 5rem 0;
  position: relative;
  scroll-margin-top: 90px;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-dark {
  background-color: var(--color-primary-dark);
  color: #fff;
}

.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 3.5rem;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.35rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.section-dark .section-title {
  color: #fff;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.section-dark .section-subtitle {
  color: #b7c7be;
}

/* ==========================================================================
   CORE B2B CAPABILITIES (4 PILLARS)
   ========================================================================== */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.capability-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.capability-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-gold);
}

.capability-icon-wrap {
  width: 52px;
  height: 52px;
  background-color: var(--color-bg-alt);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-forest);
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  border: 1px solid var(--color-border);
}

.capability-card:hover .capability-icon-wrap {
  background-color: var(--color-forest);
  color: var(--color-gold-light);
}

.capability-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.capability-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.capability-features {
  list-style: none;
  font-size: 0.8rem;
  color: var(--color-text-main);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--color-border);
}

.capability-features li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.capability-features li::before {
  content: '✓';
  color: var(--color-forest-light);
  font-weight: 700;
}

.capability-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-forest);
  transition: var(--transition);
}

.capability-link:hover {
  color: var(--color-gold);
  transform: translateX(3px);
}

/* ==========================================================================
   COMMERCIAL PRODUCT CATALOG SECTION
   ========================================================================== */
.catalog-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 3rem;
}

.catalog-tab-btn {
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-card);
  color: var(--color-text-main);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.catalog-tab-btn:hover {
  border-color: var(--color-forest);
  color: var(--color-forest);
}

.catalog-tab-btn.active {
  background-color: var(--color-forest);
  color: #fff;
  border-color: var(--color-forest);
  box-shadow: 0 4px 12px rgba(25, 56, 40, 0.2);
}

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

.product-card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-gold);
}

.product-image-container {
  position: relative;
  height: 235px;
  background: #ffffff;
  border-bottom: 1px solid var(--color-border-light);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.25rem 1.25rem 1.85rem;
}

.product-image-container img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  filter: drop-shadow(0 4px 12px rgba(15, 28, 21, 0.08));
}

.product-card:hover .product-image-container img {
  transform: scale(1.06);
}

.product-tag {
  position: absolute;
  top: 10px;
  left: 12px;
  z-index: 2;
  background: var(--color-primary-dark);
  color: var(--color-gold-warm);
  font-size: 0.675rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  pointer-events: none;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.product-origin-badge {
  position: absolute;
  bottom: 10px;
  right: 12px;
  z-index: 2;
  background: rgba(245, 243, 238, 0.95);
  backdrop-filter: blur(4px);
  color: var(--color-forest);
  font-size: 0.675rem;
  font-weight: 700;
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  pointer-events: none;
}

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

.product-category-label {
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-gold);
  margin-bottom: 0.35rem;
}

.product-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.product-description {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.product-specs-table {
  background-color: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  margin-bottom: 1.25rem;
  font-size: 0.775rem;
  border: 1px solid var(--color-border-light);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.06);
}

.spec-row:last-child {
  border-bottom: none;
}

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

.spec-val {
  color: var(--color-text-main);
  font-weight: 700;
}

.product-formats-wrap {
  margin-bottom: 1.25rem;
}

.product-formats-label {
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-light);
  letter-spacing: 0.5px;
  margin-bottom: 0.35rem;
}

.format-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.format-tag {
  background-color: var(--color-bg-alt);
  color: var(--color-forest);
  font-size: 0.725rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.product-footer-actions {
  display: flex;
  gap: 0.6rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border-light);
}

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

/* ==========================================================================
   SOURCING ETHOS & ORIGIN MAP SECTION
   ========================================================================== */
.sourcing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.sourcing-content h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-primary-dark);
  margin-bottom: 1.25rem;
  line-height: 1.25;
}

.sourcing-content p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.sourcing-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.5rem 0;
}

.sourcing-checklist li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-text-main);
  line-height: 1.5;
}

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--color-forest);
  color: var(--color-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.sourcing-origins-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-card);
}

.origin-hubs {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.origin-hub-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem;
  border-radius: var(--radius-md);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border-light);
  transition: var(--transition);
}

.origin-hub-item:hover {
  background-color: #fff;
  border-color: var(--color-gold);
  transform: translateX(4px);
}

.origin-flag {
  font-size: 1.75rem;
  line-height: 1;
}

.origin-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.2rem;
}

.origin-info p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-bottom: 0;
}

.origin-stats {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-forest);
  background: var(--color-accent-badge);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   11 TARGET INDUSTRIES SECTION
   ========================================================================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.industry-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.industry-card:hover {
  background-color: #fff;
  border-color: var(--color-forest);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.industry-icon {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.industry-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.4rem;
}

.industry-desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 0.75rem;
  flex-grow: 1;
}

.industry-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-forest);
  background: var(--color-bg-alt);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  width: fit-content;
}

/* ==========================================================================
   INTERACTIVE B2B QUOTE BUILDER / RFQ CALCULATOR
   ========================================================================== */
.rfq-calculator-container {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
}

.rfq-form-side {
  padding: 2.5rem;
}

.rfq-summary-side {
  background: linear-gradient(135deg, #0c1611 0%, #15291e 100%);
  color: #fff;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.rfq-step {
  margin-bottom: 2rem;
}

.rfq-step-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border-light);
}

.step-num {
  width: 24px;
  height: 24px;
  background-color: var(--color-forest);
  color: var(--color-gold-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.rfq-products-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.rfq-product-checkbox-card {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg);
  cursor: pointer;
  transition: var(--transition);
}

.rfq-product-checkbox-card:hover {
  border-color: var(--color-forest);
  background-color: #fff;
}

.rfq-product-checkbox-card input[type="checkbox"] {
  accent-color: var(--color-forest);
  margin-top: 3px;
}

.rfq-product-checkbox-card .prod-name {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-text-main);
  display: block;
}

.rfq-product-checkbox-card .prod-meta {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-main);
}

.form-control {
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: #fff;
  font-size: 0.875rem;
  color: var(--color-text-main);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-forest);
  box-shadow: 0 0 0 3px rgba(25, 56, 40, 0.1);
}

/* RFQ Summary Box */
.summary-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding-bottom: 1.25rem;
  margin-bottom: 1.5rem;
}

.summary-header h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  color: #fff;
  margin-bottom: 0.35rem;
}

.summary-header p {
  font-size: 0.8rem;
  color: #b7c7be;
}

.selected-items-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.selected-items-list::-webkit-scrollbar {
  width: 5px;
}

.selected-items-list::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
}

.selected-items-list::-webkit-scrollbar-thumb {
  background: rgba(198, 146, 43, 0.5);
  border-radius: 4px;
}

.selected-items-list::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold);
}

.selected-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.selected-item-row .item-title {
  color: var(--color-gold-warm);
  font-weight: 600;
}

.tier-discount-banner {
  background: rgba(198, 146, 43, 0.15);
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.tier-discount-banner .tier-icon {
  font-size: 1.25rem;
  color: var(--color-gold-light);
}

.tier-discount-banner .tier-text h5 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-gold-light);
}

.tier-discount-banner .tier-text p {
  font-size: 0.72rem;
  color: #d1ded7;
}

.summary-guarantees {
  list-style: none;
  font-size: 0.75rem;
  color: #9eb5aa;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.summary-guarantees li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.summary-guarantees li::before {
  content: '🛡️';
}

/* Commercial Highlights / Logistics Card (Fills vertical void) */
.rfq-logistics-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  margin-bottom: 1.5rem;
}

.logistics-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--color-gold-light);
  margin-bottom: 0.6rem;
}

.rfq-logistics-body {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.logistics-row {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.76rem;
  color: #c9d8d0;
  line-height: 1.4;
}

.logistics-icon {
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.rfq-submit-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ==========================================================================
   KNOWLEDGE CENTRE / TECHNICAL ARTICLES
   ========================================================================== */
.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.knowledge-card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.knowledge-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-gold);
}

.knowledge-img {
  height: 190px;
  background-color: #ffffff;
  border-bottom: 1px solid var(--color-border-light);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 1.25rem;
}

.knowledge-img img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  filter: drop-shadow(0 4px 10px rgba(15, 28, 21, 0.08));
}

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

.knowledge-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.knowledge-category {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.35rem;
}

.knowledge-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.knowledge-snippet {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.knowledge-link,
button.knowledge-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-forest);
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  transition: var(--transition);
  cursor: pointer;
  text-align: left;
}

.knowledge-link:hover,
button.knowledge-link:hover {
  color: var(--color-gold);
  transform: translateX(4px);
}

.knowledge-link:focus-visible,
button.knowledge-link:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ==========================================================================
   CHEF SAMPLE BOX CTA BANNER
   ========================================================================== */
.sample-banner {
  background: linear-gradient(135deg, var(--color-forest) 0%, #0d2216 100%);
  border: 1px solid rgba(198, 146, 43, 0.4);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  color: #fff;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.sample-banner::after {
  content: '';
  position: absolute;
  right: -50px;
  bottom: -50px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(198, 146, 43, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.sample-banner h3 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  line-height: 1.2;
  margin-bottom: 0.75rem;
  color: #fff;
}

.sample-banner p {
  font-size: 0.95rem;
  color: #d1ded7;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.sample-includes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.825rem;
  color: var(--color-gold-warm);
}

/* ==========================================================================
   B2B FAQ ACCORDION
   ========================================================================== */
.faq-container {
  max-width: 850px;
  margin: 0 auto;
}

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

.faq-item:hover {
  border-color: var(--color-forest);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text-main);
  user-select: none;
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--color-forest);
  transition: transform 0.3s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: 1.5rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background-color: var(--color-primary-dark);
  color: #c4d4cc;
  padding: 4.5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.25rem;
}

.footer-about p {
  font-size: 0.85rem;
  line-height: 1.65;
  color: #a3b8ad;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.85rem;
}

.footer-links a {
  color: #a3b8ad;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-gold-light);
  transform: translateX(3px);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: #a3b8ad;
}

.footer-contact-info a {
  color: #e2ede7;
  transition: var(--transition);
}

.footer-contact-info a:hover {
  color: var(--color-gold-light);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.775rem;
  color: #7b9487;
}

.compliance-badges {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.compliance-badge-item {
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
}

/* ==========================================================================
   MODALS & POPUPS
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 22, 17, 0.8);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal-box {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

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

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--color-text-main);
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--color-forest);
  color: #fff;
}

/* Technical Guide Reader Modal Styles */
.modal-guide-box {
  max-width: 860px;
  width: 95%;
  max-height: 90vh;
  padding: 2.75rem;
}

.guide-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--color-accent-badge);
  color: var(--color-accent-badge-text);
  font-size: 0.725rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
}

.guide-modal-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.25rem;
  margin-bottom: 1.5rem;
}

.guide-modal-title {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.25;
  margin-bottom: 0.6rem;
}

.guide-modal-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.guide-modal-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.guide-body-content {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-text-main);
}

.guide-body-content h4 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary-dark);
  margin: 1.5rem 0 0.6rem;
}

.guide-body-content p {
  margin-bottom: 1rem;
  color: var(--color-text-muted);
}

.guide-body-content p strong {
  color: var(--color-text-main);
}

.guide-body-content ul {
  margin: 0.75rem 0 1.25rem 1.5rem;
  color: var(--color-text-muted);
}

.guide-body-content ul li {
  margin-bottom: 0.5rem;
}

.guide-table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
}

.guide-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.825rem;
  text-align: left;
}

.guide-table th {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  font-weight: 700;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
}

.guide-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-main);
}

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

.guide-table tr:nth-child(even) td {
  background-color: rgba(0, 0, 0, 0.015);
}

.guide-highlight-box {
  background: var(--color-bg);
  border-left: 4px solid var(--color-gold);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 1.5rem 0;
}

.guide-highlight-box h5 {
  font-size: 0.95rem;
  color: var(--color-forest);
  margin-bottom: 0.35rem;
  font-weight: 700;
}

.guide-highlight-box p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.guide-actions-bar {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  z-index: 990;
  transition: var(--transition);
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3000;
  pointer-events: none;
}

.toast {
  background-color: var(--color-primary-dark);
  color: #fff;
  border: 1px solid var(--color-gold);
  padding: 0.9rem 1.5rem;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ==========================================================================
   RESPONSIVE QUERIES
   ========================================================================== */
@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .capabilities-grid, .industries-grid, .knowledge-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .rfq-calculator-container {
    grid-template-columns: 1fr;
  }
  .sourcing-grid {
    grid-template-columns: 1fr;
  }
  .sample-banner {
    grid-template-columns: 1fr;
    padding: 2.5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .topbar-content {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-links {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-trust-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .capabilities-grid, .industries-grid, .catalog-grid, .knowledge-grid {
    grid-template-columns: 1fr;
  }
  .rfq-products-selector {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}