:root {
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --slate-blue: #3b82f6;
  
  --font-tech: 'Inter', sans-serif;
}

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

body {
  font-family: var(--font-tech);
  background-color: var(--slate-50);
  color: var(--slate-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

/* Structural Bounds */
.afr-bound-box {
  width: 92%;
  max-width: 1280px;
  margin: 0 auto;
}

/* Typography */
.afr-prime-heading {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--slate-900);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.afr-sub-heading {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  color: var(--slate-600);
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

.afr-section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.afr-body-copy {
  font-size: 1.1rem;
  color: var(--slate-600);
  margin-bottom: 1.25rem;
}

.afr-center-text {
  text-align: center;
}

/* Buttons & Badges */
.afr-trigger-act {
  display: inline-block;
  padding: 1rem 2rem;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  font-size: 1rem;
  font-family: var(--font-tech);
}

.afr-primary-act {
  background-color: var(--slate-800);
  color: var(--slate-50);
}

.afr-primary-act:hover {
  background-color: var(--slate-900);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

.afr-micro-badge {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  background-color: var(--slate-200);
  color: var(--slate-700);
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

/* Header & Nav */
.afr-nav-matrix {
  background-color: rgba(248, 250, 252, 0.95);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--slate-200);
  padding: 1rem 0;
}

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

.afr-brand-mark {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--slate-900);
}

.afr-brand-mark svg {
  color: var(--slate-blue);
}

.afr-link-cluster {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.afr-nav-node {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--slate-600);
}

.afr-nav-node:hover {
  color: var(--slate-900);
}

.afr-ghost-link {
  opacity: 0.5;
}

/* Hero Node */
.logistics-hero-node {
  padding: 12vh 0 8vh;
  text-align: center;
}

.afr-hero-visual-frame {
  margin-top: 4rem;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
}

.afr-hero-visual-frame img {
  max-height: 60vh;
}

/* Corporate Dossier (About) */
.afr-corporate-dossier {
  background-color: #ffffff;
  padding: 11vh 0;
  border-top: 1px solid var(--slate-200);
}

.afr-dossier-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4vw;
  align-items: center;
}

.afr-time-stamp {
  font-size: 0.85rem;
  color: var(--slate-400);
  margin-top: 2rem;
}

.afr-metrics-array {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--slate-200);
}

.afr-metric-node {
  display: flex;
  flex-direction: column;
}

.afr-metric-val {
  font-size: 3rem;
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1;
}

.afr-metric-sym {
  font-size: 2rem;
  font-weight: 700;
  color: var(--slate-blue);
}

.afr-metric-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-500);
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.afr-dossier-visual img {
  border-radius: 8px;
  box-shadow: -15px 15px 0px var(--slate-200);
}

/* Client Feedback (Testimonials) */
.freight-feedback-array {
  background-color: var(--slate-900);
  padding: 6rem 0;
  color: var(--slate-50);
}

.freight-feedback-array .afr-section-title {
  color: var(--slate-50);
  margin-bottom: 3.5rem;
}

.afr-feedback-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.afr-feedback-card {
  background-color: var(--slate-800);
  padding: 2.5rem;
  border-radius: 8px;
  border: 1px solid var(--slate-700);
}

.afr-quote-text {
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 2rem;
  color: var(--slate-300);
}

.afr-quote-source {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.afr-avatar-ring {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid var(--slate-600);
}

.afr-source-meta strong {
  display: block;
  font-size: 1rem;
  color: var(--slate-100);
}

.afr-source-meta span {
  font-size: 0.85rem;
  color: var(--slate-400);
}

/* Payload Capabilities (Services/Benefits) */
.payload-capabilities-zone {
  padding: 8rem 0 6rem;
}

.afr-capabilities-asym-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.afr-cap-card {
  background-color: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
  border: 1px solid var(--slate-200);
  display: flex;
  flex-direction: column;
}

.afr-cap-card.afr-span-col {
  grid-column: span 2;
  flex-direction: row;
}

.afr-cap-card img {
  height: 250px;
}

.afr-cap-card.afr-span-col img {
  width: 50%;
  height: auto;
}

.afr-cap-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.afr-cap-content h3 {
  font-size: 1.25rem;
  color: var(--slate-900);
  margin-bottom: 1rem;
}

.afr-cap-content p {
  color: var(--slate-600);
  font-size: 0.95rem;
}

/* Dispatch Form (Contact) */
.dispatch-comm-link {
  background-color: #ffffff;
  padding: 5rem 0;
  border-top: 1px solid var(--slate-200);
}

.afr-dispatch-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.dispatch-form-node {
  margin-top: 2.5rem;
}

.afr-input-group {
  margin-bottom: 1.5rem;
}

.afr-input-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 0.5rem;
}

.afr-input-group input,
.afr-input-group textarea {
  width: 100%;
  padding: 0.85rem;
  border: 1px solid var(--slate-300);
  border-radius: 4px;
  font-family: var(--font-tech);
  font-size: 1rem;
  background-color: var(--slate-50);
  transition: border-color 0.2s;
}

.afr-input-group input:focus,
.afr-input-group textarea:focus {
  outline: none;
  border-color: var(--slate-600);
  background-color: #ffffff;
}

.afr-noise-text {
  font-size: 0.75rem;
  color: var(--slate-400);
  margin-top: 1.5rem;
}

.afr-dispatch-visual img {
  height: 100%;
  border-radius: 8px;
}

/* Footer */
.afr-terminal-footer {
  background-color: var(--slate-900);
  color: var(--slate-400);
  padding: 4rem 0 2rem;
  font-size: 0.9rem;
}

.afr-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.afr-footer-brand {
  color: var(--slate-100);
  margin-bottom: 1rem;
}

.afr-footer-col h4 {
  color: var(--slate-100);
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.afr-footer-col ul {
  list-style: none;
}

.afr-footer-col ul li {
  margin-bottom: 0.75rem;
}

.afr-footer-col a:hover {
  color: var(--slate-100);
}

.afr-footer-bottom {
  border-top: 1px solid var(--slate-800);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.8rem;
}

/* Responsive Rhythm Leakage & Adjustments */
@media (max-width: 1024px) {
  .afr-capabilities-asym-grid {
    grid-template-columns: 1fr 1fr;
  }
  .afr-cap-card.afr-span-col {
    grid-column: span 2;
  }
}

@media (max-width: 850px) {
  .afr-dossier-grid,
  .afr-dispatch-split {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .afr-cap-card.afr-span-col {
    flex-direction: column;
    grid-column: span 1;
  }
  .afr-cap-card.afr-span-col img {
    width: 100%;
  }
  .afr-capabilities-asym-grid {
    grid-template-columns: 1fr;
  }
  .afr-footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .afr-link-cluster {
    display: none;
  }
}

/* Utility Layouts for Legal Pages */
.afr-legal-wrapper {
  padding: 10vh 0;
  max-width: 800px;
  margin: 0 auto;
  background-color: #ffffff;
  padding: 4rem;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  margin-top: 4rem;
  margin-bottom: 4rem;
}
.afr-legal-wrapper h1 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--slate-900);
}
.afr-legal-wrapper h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  color: var(--slate-800);
}
.afr-legal-wrapper p {
  margin-bottom: 1rem;
  color: var(--slate-600);
}