/* ==========================================================================
   VERDANT NEXUS PTY LTD — UI COMPONENTS
   ========================================================================== */

/* ---------- Navbar ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.1rem 0;
  transition: all var(--transition-normal);
  background: transparent;
}

.site-header.scrolled {
  background: rgba(13, 30, 19, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  padding: 0.85rem 0;
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 1002;
}

.brand-logo {
  height: 48px;
  width: auto;
  border-radius: 6px;
  transition: transform var(--transition-fast);
}

.brand-link:hover .brand-logo {
  transform: scale(1.02);
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-sub);
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-sprout), var(--color-bloom));
  transition: width var(--transition-normal);
  border-radius: var(--radius-pill);
}

.nav-link:hover,
.nav-link.active {
  color: #FFFFFF;
}

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

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

/* Mobile Nav Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 0.6rem;
  cursor: pointer;
  z-index: 1002;
  transition: background var(--transition-fast);
}

.mobile-toggle:hover {
  background: var(--bg-glass);
}

.mobile-toggle svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-sprout) 0%, var(--color-leaf) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(94, 158, 82, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(94, 158, 82, 0.5);
  background: linear-gradient(135deg, #6fb462 0%, var(--color-leaf) 100%);
}

.btn-bloom {
  background: linear-gradient(135deg, #c7468c 0%, var(--color-bloom) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 20px var(--color-bloom-glow);
}

.btn-bloom:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(178, 58, 122, 0.6);
  background: linear-gradient(135deg, #d8549c 0%, #992965 100%);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-sprout);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: 0.875rem;
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 7rem;
  padding-bottom: 5rem;
  overflow: hidden;
}

#nexus-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: auto;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 75% 30%, transparent 20%, rgba(13, 30, 19, 0.85) 75%),
              linear-gradient(180deg, rgba(13, 30, 19, 0.4) 0%, rgba(13, 30, 19, 0.95) 100%);
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-mint);
  background: rgba(22, 48, 31, 0.8);
  border: 1px solid var(--border-glass);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.75rem;
  backdrop-filter: blur(12px);
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background-color: var(--color-sprout);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-sprout);
  animation: pulse-dot 2s infinite ease-in-out;
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  color: var(--text-sub);
  line-height: 1.65;
  margin-bottom: 2.5rem;
  max-width: 680px;
}

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(140, 192, 132, 0.15);
}

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

.stat-number {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.stat-number span {
  color: var(--color-sprout);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ---------- Glassmorphism Cards ---------- */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.glass-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(140, 192, 132, 0.4), transparent);
}

.glass-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glass-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35), var(--shadow-glow);
}

/* ---------- Solutions Grid ---------- */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.solution-card {
  display: flex;
  flex-direction: column;
}

.solution-media {
  position: relative;
  height: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

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

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

.solution-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(13, 30, 19, 0.85);
  backdrop-filter: blur(8px);
  color: var(--color-mint);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-glass);
}

.solution-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.solution-desc {
  color: var(--text-sub);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.solution-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.25rem;
}

.solution-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--text-sub);
}

.solution-features li svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-sprout);
  flex-shrink: 0;
}

/* ---------- About & Philosophy Section ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.about-text h3 {
  font-size: 2rem;
  margin-bottom: 1.25rem;
}

.about-text p {
  color: var(--text-sub);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.pillars-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(140, 192, 132, 0.12);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.pillar-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--color-sprout);
  transform: translateX(6px);
}

.pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(94, 158, 82, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-sprout);
  flex-shrink: 0;
}

.pillar-icon svg {
  width: 22px;
  height: 22px;
}

.pillar-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.pillar-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

.about-visual {
  position: relative;
}

.visual-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.visual-badge {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
  background: rgba(13, 30, 19, 0.88);
  backdrop-filter: blur(16px);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* ---------- Interactive Nexus Visualizer / Calculator ---------- */
.calculator-card {
  background: linear-gradient(145deg, rgba(22, 48, 31, 0.85) 0%, rgba(13, 30, 19, 0.95) 100%);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.calc-group label {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.6rem;
}

.calc-group label span {
  color: var(--color-sprout);
  font-family: monospace;
  font-size: 1rem;
}

.calc-range {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  outline: none;
  -webkit-appearance: none;
}

.calc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-sprout);
  cursor: pointer;
  box-shadow: 0 0 12px var(--color-sprout);
  transition: transform var(--transition-fast);
}

.calc-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.calc-toggle-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.toggle-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  padding: 0.75rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--text-sub);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.toggle-btn.active {
  background: rgba(94, 158, 82, 0.25);
  border-color: var(--color-sprout);
  color: #FFFFFF;
}

.calc-results {
  background: rgba(13, 30, 19, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.result-val {
  font-size: 2.25rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.1;
}

.result-val.highlight {
  color: var(--color-mint);
}

.result-val.bloom {
  color: var(--color-bloom-light);
}

.result-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* ---------- Contact Section & Netlify Form ---------- */
.contact-wrapper {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(94, 158, 82, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-sprout);
  flex-shrink: 0;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-group.full-width {
  grid-column: span 2;
  margin-bottom: 0;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-sub);
}

.form-control {
  width: 100%;
  background: rgba(13, 30, 19, 0.7);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.1rem;
  color: #FFFFFF;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-sprout);
  box-shadow: 0 0 12px rgba(94, 158, 82, 0.35);
  background: rgba(13, 30, 19, 0.9);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* Hidden honeypot for Netlify bot protection */
.hidden-bot {
  display: none !important;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-glass);
  padding: 5rem 0 2.5rem;
  position: relative;
  z-index: 10;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.925rem;
  line-height: 1.65;
  margin-top: 1.25rem;
  max-width: 320px;
}

.footer-col h5 {
  font-size: 1rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

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

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-mint);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- Responsive Breakpoints ---------- */
@media (max-width: 992px) {
  .about-grid,
  .calculator-card,
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 340px;
    height: 100vh;
    background: rgba(13, 30, 19, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem 2rem 2rem;
    gap: 1.75rem;
    border-left: 1px solid var(--border-glass);
    transition: right var(--transition-normal);
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-cta {
    display: none;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-group.full-width {
    grid-column: span 1;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .calculator-card {
    padding: 1.75rem;
  }
}

/* ---------- Trade Hub & Bilateral Corridor Styles ---------- */
.trade-hero-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 2.5rem;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg);
}

.trade-hero-img-wrap {
  position: relative;
  height: 380px;
  overflow: hidden;
}

.trade-hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.trade-hero-card:hover .trade-hero-img-wrap img {
  transform: scale(1.02);
}

.trade-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 30, 19, 0.25) 0%, rgba(13, 30, 19, 0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2.5rem;
}

.corridor-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(94, 158, 82, 0.2);
  border: 1px solid var(--color-sprout);
  color: #FFFFFF;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.825rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
  width: fit-content;
}

.corridor-badge.export {
  background: rgba(47, 107, 52, 0.35);
  border-color: var(--color-leaf);
}

.corridor-badge.import {
  background: rgba(178, 58, 122, 0.25);
  border-color: var(--color-bloom);
  color: #ffc4e1;
}

.corridor-badge.advisory {
  background: rgba(140, 192, 132, 0.25);
  border-color: var(--color-mint);
  color: var(--color-mint);
}

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

.trade-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.trade-card-header {
  margin-bottom: 1.25rem;
}

.trade-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: 0.75rem;
  margin-bottom: 0.75rem;
  color: #FFFFFF;
}

.trade-item-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.trade-item-list li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.925rem;
  color: var(--text-sub);
  line-height: 1.5;
}

.trade-item-list li strong {
  color: #FFFFFF;
  font-weight: 600;
}

.trade-item-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(94, 158, 82, 0.15);
  color: var(--color-sprout);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.tag-pill {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-mint);
  border: 1px solid rgba(140, 192, 132, 0.2);
}

/* ---------- Special-Purpose Vehicle Platforms ---------- */
.vehicle-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.25rem;
}

.vehicle-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.vehicle-media {
  position: relative;
  height: 240px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.vehicle-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.vehicle-card:hover .vehicle-media img {
  transform: scale(1.04);
}

.vehicle-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(13, 30, 19, 0.85);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--color-sprout);
  border: 1px solid var(--border-glass);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.vehicle-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.vehicle-desc {
  color: var(--text-sub);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  background: rgba(13, 30, 19, 0.5);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.spec-cell {
  display: flex;
  flex-direction: column;
}

.spec-cell-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.spec-cell-val {
  font-size: 0.875rem;
  font-weight: 600;
  color: #FFFFFF;
}

/* ---------- Capabilities Matrix Table ---------- */
.matrix-container {
  overflow-x: auto;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
  margin-top: 2.5rem;
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.matrix-table th {
  background: rgba(22, 48, 31, 0.85);
  color: var(--color-mint);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--border-glass);
}

.matrix-table td {
  padding: 1.4rem 1.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  vertical-align: middle;
  font-size: 0.95rem;
  color: var(--text-sub);
  line-height: 1.65;
}

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

.matrix-table tr:hover td {
  background: rgba(94, 158, 82, 0.06);
}

.platform-pill {
  display: inline-block;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9rem;
  color: #FFFFFF;
  background: rgba(47, 107, 52, 0.35);
  border: 1px solid var(--color-leaf);
}

/* ---------- Dual-Mode Configurator Tabs & Layout ---------- */
.config-tabs-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.config-tab-btn {
  background: rgba(22, 48, 31, 0.7);
  border: 1px solid var(--border-glass);
  color: var(--text-sub);
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.config-tab-btn:hover {
  color: #FFFFFF;
  border-color: var(--color-sprout);
}

.config-tab-btn.active {
  background: linear-gradient(135deg, var(--color-forest) 0%, var(--color-leaf) 100%);
  color: #FFFFFF;
  border-color: var(--color-sprout);
  box-shadow: 0 0 20px rgba(94, 158, 82, 0.35);
}

.config-panel {
  display: none;
  animation: fadeIn 0.35s ease;
}

.config-panel.active {
  display: block;
}

.calc-select {
  width: 100%;
  background: rgba(13, 30, 19, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  color: #FFFFFF;
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.calc-select:focus {
  border-color: var(--color-sprout);
}

.result-badge-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.result-badge {
  background: rgba(94, 158, 82, 0.15);
  border: 1px solid rgba(94, 158, 82, 0.3);
  color: var(--color-mint);
  font-size: 0.8rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

@media (max-width: 992px) {
  .trade-pillars-grid {
    grid-template-columns: 1fr;
  }
  .vehicle-grid {
    grid-template-columns: 1fr;
  }
  .specs-grid {
    grid-template-columns: 1fr;
  }
}