@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;600;700&display=swap');

:root {
  --color-bg: #020617; /* slate-950 */
  --color-surface: #0f172a; /* slate-900 */
  --color-surface-light: #1e293b; /* slate-800 */
  --color-text: #e2e8f0; /* slate-200 */
  --color-text-muted: #94a3b8; /* slate-400 */
  --color-text-dim: #64748b; /* slate-500 */
  
  --color-primary: #3b82f6; /* blue-500 */
  --color-primary-dark: #2563eb; /* blue-600 */
  --color-primary-light: #60a5fa; /* blue-400 */
  --color-primary-alpha: rgba(59, 130, 246, 0.2);
  --color-primary-alpha-light: rgba(59, 130, 246, 0.1);
  
  --color-emerald: #10b981;

  --font-family: 'Plus Jakarta Sans', sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: radial-gradient(circle at 2px 2px, var(--color-primary-alpha-light) 1px, transparent 0);
  background-size: 40px 40px;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-primary-light);
}

ul {
  list-style: none;
}

.container {
  max-w-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  max-width: 1200px;
}

/* Utilities */
.text-gradient {
  background: linear-gradient(to right, var(--color-primary-light), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bg-gradient {
  background: linear-gradient(135deg, #1e40af 0%, var(--color-primary) 100%);
}

.glass-panel {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-primary-alpha);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-family: inherit;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--color-primary-dark);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.39);
}

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

.btn-outline {
  background-color: transparent;
  color: var(--color-primary-light);
  border: 1px solid var(--color-primary-alpha);
}

.btn-outline:hover {
  background-color: var(--color-primary-alpha-light);
}

.section {
  padding: var(--spacing-xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: white;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  transition: all 0.3s ease;
  padding: 1.5rem 0;
}

.header.scrolled {
  padding: 1rem 0;
  background: rgba(2, 6, 23, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-surface-light);
}

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

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

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-text h1 {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  letter-spacing: -0.025em;
  line-height: 1;
}

.logo-text p {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-primary-light);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

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

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  font-weight: 800;
  color: white;
  margin-bottom: 1.5rem;
}

.hero-content p {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--color-surface-light);
}

.hero-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.7s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.05);
}

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

.highlight-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--color-surface-light);
  border-radius: var(--radius-lg);
}

.highlight-card i {
  color: var(--color-primary);
}

.highlight-card span {
  font-size: 0.875rem;
  font-weight: 600;
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h3 {
  color: white;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.about-text p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.vision-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.vm-card {
  padding: 1.5rem;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-surface-light);
}

.vm-card h4 {
  color: var(--color-primary-light);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.vm-card p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.strategic-intent {
  background: var(--color-surface);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-surface-light);
}

.strategic-intent h4 {
  color: white;
  margin-bottom: 1rem;
}

.strategic-intent ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.strategic-intent li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.strategic-intent li i {
  color: var(--color-primary);
  width: 16px;
  height: 16px;
}

/* Products & Services */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.service-col {
  background: var(--color-surface);
  border: 1px solid var(--color-surface-light);
  border-radius: var(--radius-xl);
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.service-col::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, var(--color-primary), var(--color-primary-light));
}

.service-col h3 {
  font-size: 2rem;
  color: white;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-surface-light);
}

.service-list li:last-child {
  border-bottom: none;
}

.service-list li i {
  color: var(--color-primary-light);
  margin-top: 0.25rem;
}

.service-list li div h4 {
  color: white;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.service-list li div p {
  font-size: 0.875rem;
  color: var(--color-text-dim);
}

/* Logistics Section */
.logistics-section {
  position: relative;
}

.logistics-banner {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
}

.logistics-banner img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.logistics-banner::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(2, 6, 23, 0.95) 0%, rgba(2, 6, 23, 0.7) 50%, transparent 100%);
  z-index: 2;
}

.logistics-content {
  position: relative;
  z-index: 3;
  padding: 4rem;
  max-width: 600px;
}

.logistics-content h3 {
  font-size: 2.5rem;
  color: white;
  margin-bottom: 1rem;
}

.logistics-content p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-primary-alpha);
}

.benefit-item i {
  color: var(--color-primary-light);
}

/* Why Choose Us */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.reason-card {
  background: var(--color-surface);
  border: 1px solid var(--color-surface-light);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.reason-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-primary-alpha);
}

.reason-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  background: var(--color-primary-alpha-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
}

.reason-card h4 {
  color: white;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.reason-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
}

.contact-info {
  background: var(--color-surface);
  padding: 3rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-surface-light);
}

.contact-info h3 {
  color: white;
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.info-item i {
  color: var(--color-primary);
  margin-top: 0.25rem;
}

.info-item h4 {
  color: white;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.info-item p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.contact-form {
  background: var(--color-surface);
  padding: 3rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-surface-light);
}

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

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-surface-light);
  border-radius: var(--radius-md);
  padding: 1rem;
  color: white;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-alpha);
}

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

/* Footer */
.footer {
  border-top: 1px solid var(--color-surface-light);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-about p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: 1rem;
  max-width: 300px;
}

.footer-links h4 {
  color: white;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

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

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--color-surface-light);
  color: var(--color-text-dim);
  font-size: 0.875rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border: 1px solid var(--color-surface-light);
}

.footer-social a:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  z-index: 101;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid, .about-grid, .services-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }
  
  .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(2, 6, 23, 0.98);
    backdrop-filter: blur(12px);
    padding: 2rem;
    gap: 1.5rem;
    align-items: center;
    border-bottom: 1px solid var(--color-surface-light);
    
    /* Hidden state */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all 0.3s ease;
  }
  
  .nav-links.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .logistics-content {
    padding: 2rem;
  }
  
  .benefits-grid, .vision-mission, .strategic-intent ul {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}