/* ==========================================================================
   A AND A WOOD - AFRICAN TIMBER PROCESSING & WHOLESALE
   African Timber Palette: Deep Bark Ebony, Sapele Mahogany, Warm Golden Amber, Teak & Savanna Ivory
   ========================================================================== */

:root {
  /* Typography */
  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* African Timber Color Palette */
  --c-bark-dark: #140E0A;       /* Deep African Hardwood Bark / Ebony */
  --c-bark-surface: #1E1510;    /* Dark timber surface */
  --c-mahogany: #381E13;        /* Sapele / African Mahogany deep hue */
  --c-mahogany-light: #522D1E;
  
  --c-amber: #D49A3D;           /* Golden Hardwood Honey / Amber */
  --c-amber-hover: #BF8228;
  --c-amber-light: #FAF2E6;     /* Creamy Warm Sand */
  --c-amber-glow: rgba(212, 154, 61, 0.22);
  --c-amber-border: rgba(212, 154, 61, 0.4);

  --c-teak: #9E5E24;            /* Rich Teak & Iroko tone */
  --c-forest: #223B2A;          /* Ghana Sustainable Forestry Moss Green */
  --c-forest-light: #EBF2EC;

  /* Neutrals */
  --c-bg: #FAF7F2;              /* Warm Savanna Linen / Ivory */
  --c-bg-card: #FFFFFF;
  --c-bg-card-alt: #F4EFE7;
  --c-border: #E5DCD2;
  --c-border-subtle: #ECE5DC;

  --c-text-main: #211915;       /* Warm Charcoal Brown */
  --c-text-muted: #64564E;
  --c-text-light: #94857C;
  --c-text-white: #FAF8F5;

  /* Shadows & Radius */
  --shadow-sm: 0 2px 10px rgba(20, 14, 10, 0.05);
  --shadow-md: 0 10px 30px rgba(20, 14, 10, 0.08);
  --shadow-lg: 0 20px 48px rgba(20, 14, 10, 0.14);
  --shadow-glow: 0 0 25px rgba(212, 154, 61, 0.25);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--c-bg);
  color: var(--c-text-main);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  transition: var(--transition);
}

/* ==========================================================================
   CONTAINER & REUSABLE UTILITIES
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 90px 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-amber-light);
  color: var(--c-amber-hover);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
  border: 1px solid var(--c-amber-border);
}

.section-tag.tag-forest {
  background: var(--c-forest-light);
  color: var(--c-forest);
  border-color: rgba(34, 59, 42, 0.25);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.2vw, 2.85rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--c-bark-dark);
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 1.08rem;
  color: var(--c-text-muted);
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.7;
}

.amber-gradient-text {
  background: linear-gradient(135deg, #F3C07B 0%, #D49A3D 50%, #9E5E1E 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #D49A3D 0%, #BF8228 100%);
  color: #FFFFFF;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 16px rgba(191, 130, 40, 0.35);
  transition: var(--transition);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #E2A74B 0%, #A8711F 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(191, 130, 40, 0.45);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
}

.btn-outline:hover {
  background: #FFFFFF;
  color: var(--c-bark-dark);
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--c-bark-dark);
  color: #FFFFFF;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: var(--c-mahogany);
  transform: translateY(-2px);
}

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.top-bar {
  background: var(--c-bark-dark);
  color: #E2D7CF;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(212, 154, 61, 0.2);
  padding: 8px 0;
  position: relative;
  z-index: 101;
}

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

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-badge-origin {
  background: var(--c-amber);
  color: var(--c-bark-dark);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.top-bar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #E2D7CF;
}

.top-bar-link:hover {
  color: var(--c-amber);
}

/* ==========================================================================
   MAIN HEADER & NAVIGATION
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(250, 247, 242, 0.96);
  backdrop-filter: blur(12px);
  z-index: 100;
  border-bottom: 1px solid var(--c-border);
  transition: var(--transition);
}

.main-header.scrolled {
  box-shadow: 0 4px 20px rgba(20, 14, 10, 0.08);
  background: #FFFFFF;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}

.site-logo {
  height: 48px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-item a {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-text-main);
  position: relative;
  padding: 6px 0;
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--c-amber);
  transition: width 0.25s ease;
}

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

.nav-item a:hover,
.nav-item a.active {
  color: var(--c-amber-hover);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--c-bark-dark);
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: var(--c-bark-dark);
  color: #FFFFFF;
  overflow: hidden;
  padding: 100px 0 80px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  filter: contrast(1.1) brightness(0.9);
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 75% 30%, rgba(212, 154, 61, 0.15) 0%, transparent 60%),
              linear-gradient(180deg, rgba(20, 14, 10, 0.75) 0%, rgba(20, 14, 10, 0.95) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 860px;
}

.hero-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(212, 154, 61, 0.5);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #F8D9A8;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 22px;
}

.hero-desc {
  font-size: 1.18rem;
  line-height: 1.7;
  color: #E2D7CF;
  margin-bottom: 36px;
  max-width: 750px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 32px;
}

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

.stat-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--c-amber);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.82rem;
  color: #D4C4B5;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ==========================================================================
   ABOUT US SECTION
   ========================================================================== */
.about-section {
  background: #FFFFFF;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-media {
  position: relative;
  display: flex;
  align-items: center;
}

.about-main-img {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}

.about-floating-badge {
  position: absolute;
  bottom: -16px;
  right: -15px;
  background: var(--c-bark-dark);
  color: #FFFFFF;
  padding: 16px 22px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--c-amber);
  box-shadow: var(--shadow-lg);
  max-width: 250px;
}

.about-badge-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--c-amber);
  display: block;
}

.about-badge-text {
  font-size: 0.78rem;
  color: #D4C4B5;
}

.about-text .section-title {
  margin-bottom: 12px;
}

.lead-p {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-bark-dark);
  margin-bottom: 10px;
  line-height: 1.5;
}

.body-p {
  color: var(--c-text-muted);
  margin-bottom: 18px;
  line-height: 1.6;
  font-size: 0.92rem;
}

.features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}

.feature-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--c-bg-card-alt);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-border);
}

.feature-icon {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  background: var(--c-amber-light);
  color: var(--c-amber-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.85rem;
  font-weight: bold;
}

.feature-box h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-bark-dark);
  margin-bottom: 2px;
  line-height: 1.2;
}

.feature-box p {
  font-size: 0.76rem;
  color: var(--c-text-muted);
  line-height: 1.3;
}

/* ==========================================================================
   TIMBER SPECIES & PRODUCT CATALOG
   ========================================================================== */
.species-section {
  background: var(--c-bg);
}

.catalog-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 36px 0 48px;
}

.tab-btn {
  background: #FFFFFF;
  color: var(--c-text-muted);
  border: 1px solid var(--c-border);
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
  background: var(--c-bark-dark);
  color: #FFFFFF;
  border-color: var(--c-bark-dark);
}

.species-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 26px;
}

.species-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.species-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-amber);
}

.card-img-wrap {
  position: relative;
  overflow: hidden;
  height: 210px;
  background: var(--c-bark-dark);
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(20, 14, 10, 0.85);
  backdrop-filter: blur(4px);
  color: var(--c-amber);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
  border: 1px solid rgba(212, 154, 61, 0.4);
}

.card-density-badge {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--c-bark-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-bark-dark);
  margin-bottom: 4px;
}

.card-sci {
  font-style: italic;
  font-size: 0.82rem;
  color: var(--c-amber-hover);
  margin-bottom: 12px;
}

.card-desc {
  font-size: 0.88rem;
  color: var(--c-text-muted);
  line-height: 1.55;
  margin-bottom: 18px;
  flex-grow: 1;
}

.card-specs-row {
  display: flex;
  justify-content: space-between;
  border-top: 1px dashed var(--c-border);
  padding-top: 12px;
  margin-bottom: 16px;
  font-size: 0.8rem;
  color: var(--c-text-muted);
}

.card-specs-row strong {
  color: var(--c-bark-dark);
}

.card-btn {
  width: 100%;
  padding: 10px;
  background: var(--c-bg-card-alt);
  color: var(--c-bark-dark);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.card-btn:hover {
  background: var(--c-amber);
  color: #FFFFFF;
  border-color: var(--c-amber);
}

/* Product Forms Grid */
.product-forms-banner {
  margin-top: 60px;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 44px;
  border: 1px solid var(--c-border);
}

.forms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 28px;
}

.form-item {
  border: 1px solid var(--c-border);
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--c-bg);
  transition: var(--transition);
}

.form-item:hover {
  border-color: var(--c-amber);
  background: #FFFFFF;
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.form-item h4 {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--c-bark-dark);
  margin-bottom: 8px;
}

.form-item p {
  font-size: 0.85rem;
  color: var(--c-text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   SAWMILL & PROCESSING CAPABILITIES
   ========================================================================== */
.processing-section {
  background: #FFFFFF;
}

.process-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 60px;
}

.process-hero-img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  aspect-ratio: 16/10;
  object-fit: cover;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.step-card {
  background: var(--c-bg-card-alt);
  padding: 30px;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-amber);
}

.step-num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--c-amber);
  line-height: 1;
  margin-bottom: 12px;
}

.step-card h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-bark-dark);
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.88rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   EXPORT & LOGISTICS SECTION
   ========================================================================== */
.logistics-section {
  background: var(--c-bark-dark);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.logistics-section .section-title {
  color: #FFFFFF;
}

.logistics-section .section-subtitle {
  color: #D4C4B5;
}

.logistics-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
  margin-top: 40px;
}

.logistics-img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16/10;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.doc-pills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.doc-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(212, 154, 61, 0.3);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  color: #FAF5EE;
}

.doc-pill svg {
  color: var(--c-amber);
  flex-shrink: 0;
}

.doc-pill span {
  font-size: 0.88rem;
  font-weight: 600;
}

.ports-box {
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 28px;
}

.ports-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--c-amber);
  margin-bottom: 12px;
}

/* ==========================================================================
   WHOLESALE RFQ & QUOTE CALCULATOR
   ========================================================================== */
.rfq-section {
  background: #FFFFFF;
}

.rfq-wrapper {
  background: var(--c-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
}

.rfq-form-side {
  padding: 50px;
}

.rfq-calc-side {
  background: var(--c-bark-dark);
  color: #FFFFFF;
  padding: 50px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 1px solid rgba(212, 154, 61, 0.25);
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-bark-dark);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--c-text-main);
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--c-amber);
  box-shadow: 0 0 0 3px rgba(212, 154, 61, 0.15);
}

.calc-result-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(212, 154, 61, 0.35);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 24px 0;
}

.calc-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
  font-size: 0.9rem;
}

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

.calc-val {
  font-weight: 700;
  color: var(--c-amber);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-section {
  background: var(--c-bg);
}

.faq-container {
  max-width: 860px;
  margin: 40px auto 0;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--c-amber);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-bark-dark);
  text-align: left;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--c-amber);
  transition: transform 0.3s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
  font-size: 0.92rem;
  color: var(--c-text-muted);
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 350px;
  padding: 0 24px 22px;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-section {
  background: #FFFFFF;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info-card {
  background: var(--c-bark-dark);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 44px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(212, 154, 61, 0.2);
}

.contact-info-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.contact-detail-list {
  list-style: none;
  margin: 32px 0;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(212, 154, 61, 0.15);
  border: 1px solid rgba(212, 154, 61, 0.4);
  color: var(--c-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-item h5 {
  font-size: 0.85rem;
  color: #D4C4B5;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.contact-detail-item p,
.contact-detail-item a {
  font-size: 1rem;
  color: #FAF5EE;
  font-weight: 600;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #0E0A07;
  color: #A89B91;
  padding: 70px 0 30px;
  border-top: 1px solid rgba(212, 154, 61, 0.25);
  font-size: 0.9rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo {
  height: 44px;
  width: auto;
  margin-bottom: 18px;
}

.footer-desc {
  line-height: 1.65;
  margin-bottom: 20px;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--c-amber);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
}

/* Floating Actions */
.floating-actions {
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 99;
}

.float-wa-btn {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.float-wa-btn:hover {
  transform: scale(1.1);
}

.back-to-top {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--c-bark-dark);
  color: var(--c-amber);
  border: 1px solid var(--c-amber-border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--c-amber);
  color: #FFFFFF;
}

/* ==========================================================================
   MODAL DIALOG (Species Quick Specs)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(14, 10, 7, 0.8);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.open {
  display: flex;
}

.modal-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  max-width: 650px;
  width: 100%;
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-amber);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  font-size: 1.5rem;
  color: var(--c-text-muted);
  cursor: pointer;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Media Queries)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid, .logistics-grid, .contact-grid, .rfq-wrapper, .process-hero-grid {
    grid-template-columns: 1fr;
  }
  .rfq-calc-side {
    border-left: none;
    border-top: 1px solid rgba(212, 154, 61, 0.25);
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn-primary {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .top-bar-inner {
    justify-content: center;
    text-align: center;
  }
  .hero-buttons {
    flex-direction: column;
  }
  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline {
    width: 100%;
  }
  .features-list {
    grid-template-columns: 1fr;
  }
  .about-floating-badge {
    position: static;
    margin-top: 16px;
    max-width: 100%;
  }
  .form-group-row {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
}

/* Mobile Navigation Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 360px;
  height: 100vh;
  background: var(--c-bark-dark);
  color: #FFFFFF;
  z-index: 200;
  padding: 40px 30px;
  transition: right 0.35s ease;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 36px;
}

.mobile-close-btn {
  background: none;
  color: #FFFFFF;
  font-size: 1.8rem;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-nav-links a {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: #E2D7CF;
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav-links a:hover {
  color: var(--c-amber);
}