/* CSS Variables for Vibrant Theme & Typography */
:root {
  --brand-orange: #FF5722;
  --brand-orange-hover: #E64A19;
  --brand-cyan: #00BCD4;
  --brand-cyan-hover: #0097A7;
  --ink-dark: #263238;
  --ink-medium: #455A64;
  --paper-light: #FAFAFA;
  --paper-white: #FFFFFF;
  --border-subtle: #CFD8DC;
  
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Roboto', sans-serif;
  
  --spacing-sm: 1rem;
  --spacing-md: 2.5rem;
  --spacing-lg: 5rem;
  --spacing-xl: 8rem;
}

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

body {
  font-family: var(--font-sans);
  color: var(--ink-dark);
  background-color: var(--paper-light);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--ink-dark);
  line-height: 1.2;
}

/* Typography Classes */
.section-title-serif {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--spacing-sm);
}

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

.body-copy-standard {
  font-size: 1.125rem;
  color: var(--ink-medium);
  margin-bottom: 1.5rem;
}

.inline-text-link {
  color: var(--brand-orange);
  font-weight: 700;
  transition: color 0.3s ease;
}

.inline-text-link:hover {
  color: var(--brand-cyan);
}

/* Buttons */
.btn-vibrant-primary, .btn-vibrant-secondary {
  display: inline-block;
  padding: 1rem 2rem;
  font-weight: 700;
  border-radius: 4px;
  transition: all 0.3s ease;
  text-align: center;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 1rem;
}

.btn-vibrant-primary {
  background-color: var(--brand-orange);
  color: var(--paper-white);
}

.btn-vibrant-primary:hover {
  background-color: var(--brand-orange-hover);
  transform: translateY(-2px);
}

.btn-vibrant-secondary {
  background-color: transparent;
  color: var(--brand-cyan);
  border: 2px solid var(--brand-cyan);
}

.btn-vibrant-secondary:hover {
  background-color: var(--brand-cyan);
  color: var(--paper-white);
}

/* Header & Nav */
.apex-masthead {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--paper-white);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem 5%;
}

.masthead-inner-wrap {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-identifier {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--brand-cyan);
}

.brand-icon {
  color: var(--brand-orange);
  font-size: 1.8rem;
}

.primary-routing {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.primary-routing a {
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.primary-routing a:hover {
  color: var(--brand-orange);
}

.action-link-highlight {
  background-color: var(--brand-cyan);
  color: var(--paper-white) !important;
  padding: 0.5rem 1rem;
  border-radius: 4px;
}

.action-link-highlight:hover {
  background-color: var(--brand-cyan-hover);
}

/* Hero Section */
.freight-hero-banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xl) 5% var(--spacing-lg);
  background: linear-gradient(135deg, #ffffff 0%, #f0f4f8 100%);
}

.hero-content-core {
  max-width: 800px;
  margin-bottom: var(--spacing-md);
}

.hero-headline {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin-bottom: 1.5rem;
}

.hero-subtext {
  font-size: clamp(1.125rem, 2vw, 1.35rem);
  color: var(--ink-medium);
  margin-bottom: 2.5rem;
}

.hero-action-cluster {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-visual-frame {
  width: 100%;
  max-width: 1000px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.hero-visual-frame img {
  aspect-ratio: 16/9;
}

/* Roots / About Section (Asymmetric Rhythm) */
.operational-roots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg) 5%;
  max-width: 1400px;
  margin: 0 auto;
  align-items: center;
}

.stat-tracking-bar {
  display: flex;
  gap: 2rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-subtle);
}

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

.stat-number, .stat-plus {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--brand-orange);
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--ink-medium);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.5rem;
}

.roots-image-module img {
  border-radius: 8px;
  box-shadow: -15px 15px 0 var(--brand-cyan);
}

/* Services / Solutions (Deep Content) */
.deep-solutions-matrix {
  background-color: var(--ink-dark);
  color: var(--paper-white);
  padding: var(--spacing-xl) 5%;
}

.deep-solutions-matrix .section-title-serif {
  color: var(--paper-white);
}

.matrix-header {
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
  text-align: center;
}

.matrix-intro {
  color: #B0BEC5;
  font-size: 1.125rem;
}

.workflow-trio {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto var(--spacing-lg);
}

.workflow-stage {
  background: rgba(255,255,255,0.05);
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid var(--brand-orange);
}

.stage-indicator {
  display: inline-block;
  background: var(--brand-cyan);
  color: var(--ink-dark);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.stage-title {
  color: var(--paper-white);
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.workflow-stage p {
  color: #90A4AE;
  font-size: 0.95rem;
}

.solution-cards-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.solution-card-unit {
  background-color: var(--paper-white);
  color: var(--ink-dark);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.solution-card-unit:hover {
  transform: translateY(-5px);
}

.solution-card-unit img {
  height: 220px;
}

.solution-card-body {
  padding: 2rem;
}

.solution-card-body h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.solution-card-body p {
  color: var(--ink-medium);
  margin-bottom: 1.5rem;
}

/* Benefits (Asymmetric) */
.core-benefits-strip {
  padding: var(--spacing-lg) 5%;
  background-color: var(--paper-white);
}

.benefits-layout {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  gap: 4rem;
}

.benefits-visual {
  flex: 1;
}

.benefits-visual img {
  border-radius: 50% 8px 8px 8px;
}

.benefits-list-area {
  flex: 1;
}

.custom-bullet-list {
  list-style: none;
  margin-top: 2rem;
}

.custom-bullet-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
  color: var(--ink-medium);
}

.custom-bullet-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--brand-orange);
  font-weight: bold;
  font-size: 1.25rem;
}

.custom-bullet-list strong {
  color: var(--ink-dark);
}

.tiny-disclaimer {
  font-size: 0.75rem;
  color: #90A4AE;
  margin-top: 2rem;
  font-style: italic;
}

/* Testimonials */
.client-voices {
  padding: var(--spacing-lg) 5%;
  background-color: #E0F7FA;
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 3rem auto 0;
}

.voice-card {
  background: var(--paper-white);
  padding: 2.5rem;
  border-radius: 8px;
  position: relative;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.voice-card::before {
  content: '"';
  font-family: var(--font-serif);
  font-size: 6rem;
  color: rgba(0, 188, 212, 0.1);
  position: absolute;
  top: -10px;
  left: 20px;
  line-height: 1;
}

.quote-text {
  font-style: italic;
  color: var(--ink-medium);
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.voice-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.voice-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
}

.voice-author strong {
  display: block;
  color: var(--ink-dark);
}

.voice-author span {
  font-size: 0.875rem;
  color: var(--ink-medium);
}

/* Contact */
.contact-operations {
  padding: var(--spacing-xl) 5%;
  background-color: var(--paper-white);
}

.contact-split {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.micro-details-block {
  margin-top: 2rem;
  background: var(--paper-light);
  padding: 1.5rem;
  border-left: 4px solid var(--brand-cyan);
  font-size: 0.95rem;
  color: var(--ink-medium);
}

.inquiry-form {
  background: var(--paper-light);
  padding: 3rem;
  border-radius: 8px;
}

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

.input-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--ink-dark);
}

.input-group input, .input-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  font-family: var(--font-sans);
}

.input-group input:focus, .input-group textarea:focus {
  outline: none;
  border-color: var(--brand-cyan);
  box-shadow: 0 0 0 2px rgba(0, 188, 212, 0.2);
}

.submit-btn {
  width: 100%;
}

/* Footer */
.apex-global-footer {
  background-color: var(--ink-dark);
  color: #B0BEC5;
  padding: 4rem 5% 2rem;
}

.footer-inner-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand-title {
  color: var(--paper-white);
  margin-bottom: 1rem;
}

.apex-global-footer h4 {
  color: var(--paper-white);
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

.apex-global-footer p, .apex-global-footer ul {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.apex-global-footer ul {
  list-style: none;
}

.apex-global-footer a {
  transition: color 0.2s;
}

.apex-global-footer a:hover {
  color: var(--brand-orange);
}

.footer-bottom-bar {
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  font-size: 0.875rem;
}

/* Responsive Tweaks */
@media (max-width: 992px) {
  .operational-roots, .benefits-layout, .contact-split {
    grid-template-columns: 1fr;
    flex-direction: column;
  }
  
  .stat-tracking-bar {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .primary-routing {
    display: none; /* In a real build, add a hamburger menu. Keeping simple for this scope. */
  }
}

@media (max-width: 600px) {
  .inquiry-form {
    padding: 1.5rem;
  }
  .hero-action-cluster {
    flex-direction: column;
  }
  .hero-action-cluster a {
    width: 100%;
  }
}