/* ========================================
   Hot Line Freight System - Styles
   ======================================== */

/* CSS Variables */
:root {
  --primary-blue: #1A4B9F;
  --accent-red: #ED1C24;
  --light-grey: #F7F7F7;
  --white: #FFFFFF;
  --dark-blue: #0F2D5C;
  --grey-text: #555555;
  --border-color: #E0E0E0;
  
  --font-primary: 'Roboto', sans-serif;
  --font-secondary: 'Open Sans', sans-serif;
  
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
  --shadow-glow: 0 0 20px rgba(237, 28, 36, 0.3);
  
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.2s ease-out;
  --transition-slow: 0.3s ease-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--grey-text);
  background-color: var(--light-grey);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark-blue);
}

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

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

ul {
  list-style: none;
}

/* ========================================
   Utility Classes
   ======================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--accent-red);
  margin: 16px auto 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s ease-out;
}

.section-title.animated::after {
  transform: scaleX(1);
}

.section-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: var(--grey-text);
  max-width: 700px;
  margin: 0 auto 60px;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  animation: logoPop 0.5s ease-out;
}

.logo img {
  height: 60px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark-blue);
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-red);
  transition: width var(--transition-fast);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--primary-blue);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
  background: none;
  border: none;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--dark-blue);
  transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: var(--white);
  box-shadow: var(--shadow-md);
  padding: 20px;
  transform: translateY(-100%);
  opacity: 0;
  transition: all var(--transition-slow);
}

.mobile-nav.active {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav a {
  display: block;
  padding: 15px 20px;
  font-family: var(--font-primary);
  font-weight: 500;
  color: var(--dark-blue);
  border-bottom: 1px solid var(--border-color);
}

.mobile-nav a:hover {
  background: var(--light-grey);
  color: var(--primary-blue);
}

.mobile-cta {
  display: none;
  background: var(--accent-red);
  color: var(--white) !important;
  text-align: center;
  border-radius: 4px;
  margin-top: 10px;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(26, 75, 159, 0.9) 0%, rgba(26, 75, 159, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 700px;
  color: var(--white);
  padding: 120px 20px 80px;
}

.hero h1 {
  font-size: 3.5rem;
  color: var(--white);
  margin-bottom: 24px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 32px;
  opacity: 0.95;
  line-height: 1.8;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  font-size: 1rem;
}

.hero-trust-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-trust-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--white);
}

.hero-trust-text {
  font-weight: 600;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-primary {
  background: var(--accent-red);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: #D41820;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
  background: var(--primary-blue);
  color: var(--white);
}

/* ========================================
   Services Section
   ======================================== */
.services {
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-blue);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--primary-blue) 0%, #2A5FBF 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon {
  transform: scale(1.05);
}

.service-icon img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.service-card p {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ========================================
   Process Section
   ======================================== */
.process {
  background: var(--light-grey);
  position: relative;
  overflow: hidden;
}

.process::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(26, 75, 159, 0.02) 20px,
    rgba(26, 75, 159, 0.02) 40px
  );
  pointer-events: none;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 12.5%;
  right: 12.5%;
  height: 3px;
  background: var(--border-color);
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 100px;
  height: 100px;
  margin: 0 auto 24px;
  background: var(--white);
  border: 3px solid var(--primary-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-blue);
  transition: all var(--transition-normal);
}

.step:hover .step-number {
  background: var(--primary-blue);
  color: var(--white);
  transform: scale(1.1);
}

.step-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 16px;
}

.step-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.step h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.step p {
  font-size: 0.9rem;
  padding: 0 10px;
}

/* ========================================
   About Section
   ======================================== */
.about {
  background: var(--white);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 24px;
}

.about-text p {
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.stat-item {
  text-align: center;
  padding: 24px;
  background: var(--light-grey);
  border-radius: 12px;
}

.stat-number {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-blue);
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--grey-text);
  margin-top: 4px;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.about-image::after {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  right: -20px;
  bottom: -20px;
  border: 3px solid var(--accent-red);
  border-radius: 12px;
  z-index: -1;
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '"';
  position: absolute;
  top: -30px;
  left: 20px;
  font-size: 300px;
  font-family: Georgia, serif;
  color: rgba(255,255,255,0.05);
  line-height: 1;
}

.testimonials .section-title {
  color: var(--white);
}

.testimonials .section-subtitle {
  color: rgba(255,255,255,0.8);
}

.testimonials .section-title::after {
  background: var(--accent-red);
}

.testimonial-carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.testimonial-card {
  min-width: 100%;
  padding: 40px;
  text-align: center;
}

.testimonial-card blockquote {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--white);
  line-height: 1.8;
  margin-bottom: 24px;
}

.testimonial-author {
  font-family: var(--font-primary);
  font-weight: 600;
  color: var(--white);
}

.testimonial-company {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.testimonial-btn {
  width: 48px;
  height: 48px;
  border: 2px solid rgba(255,255,255,0.3);
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.testimonial-btn:hover {
  background: var(--white);
  border-color: var(--white);
}

.testimonial-btn:hover svg {
  fill: var(--primary-blue);
}

.testimonial-btn svg {
  width: 20px;
  height: 20px;
  fill: var(--white);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dot.active {
  background: var(--accent-red);
  transform: scale(1.2);
}

/* ========================================
   Blog Section
   ======================================== */
.blog {
  background: var(--white);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  background: var(--white);
  border: 1px solid var  border-radius: 12px;
(--border-color);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.blog-image {
  height: 200px;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-image img {
  transform: scale(1.1);
}

.blog-content {
  padding: 24px;
}

.blog-content h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
  line-height: 1.4;
}

.blog-content p {
  font-size: 0.9rem;
  margin-bottom: 16px;
  line-height: 1.6;
}

.blog-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-blue);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.blog-link:hover {
  color: var(--accent-red);
}

.blog-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  transition: transform var(--transition-fast);
}

.blog-link:hover svg {
  transform: translateX(4px);
}

/* ========================================
   Contact Section (CTA)
   ======================================== */
.contact-cta {
  background: var(--light-grey);
  text-align: center;
}

.contact-cta h2 {
  margin-bottom: 16px;
}

.contact-cta p {
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   Contact Page
   ======================================== */
.contact-page {
  padding: 120px 0 80px;
  background: var(--light-grey);
  min-height: 100vh;
}

.contact-page h1 {
  text-align: center;
  margin-bottom: 16px;
}

.contact-page .section-subtitle {
  margin-bottom: 48px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
}

.contact-info {
  background: var(--white);
  padding: 40px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 24px;
}

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

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-blue);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--white);
}

.contact-item h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 0.95rem;
}

.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-family: var(--font-primary);
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--dark-blue);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-family: var(--font-secondary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

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

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--dark-blue);
  color: var(--white);
  padding: 60px 0 24px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand .logo img {
  height: 50px;
}

.footer-brand p {
  font-size: 0.95rem;
  opacity: 0.8;
  line-height: 1.7;
}

.footer-column h4 {
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 20px;
  position: relative;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent-red);
}

.footer-column ul li {
  margin-bottom: 12px;
}

.footer-column a {
  font-size: 0.9rem;
  opacity: 0.8;
  transition: all var(--transition-fast);
}

.footer-column a:hover {
  opacity: 1;
  color: var(--accent-red);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--accent-red);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 20px;
  height: 20px;
  fill: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.7;
}

/* ========================================
   Privacy Policy & Terms Pages
   ======================================== */
.legal-page {
  padding: 120px 0 80px;
  background: var(--light-grey);
  min-height: 100vh;
}

.legal-page h1 {
  text-align: center;
  margin-bottom: 16px;
}

.legal-page .intro {
  text-align: center;
  color: var(--grey-text);
  margin-bottom: 48px;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  padding: 48px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.legal-content h2 {
  font-size: 1.5rem;
  margin: 32px 0 16px;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p {
  margin-bottom: 16px;
  line-height: 1.8;
}

.legal-content ul {
  margin-bottom: 16px;
  padding-left: 24px;
}

.legal-content li {
  margin-bottom: 8px;
  list-style: disc;
}

/* ========================================
   Animations
   ======================================== */
@keyframes logoPop {
  0% {
    transform: scale(0.8);
    opacity: 0;
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.slide-in-right {
  animation: slideInRight 0.6s ease-out forwards;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
  
  .process-steps::before {
    display: none;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about-image {
    order: -1;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .nav-links {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .mobile-nav {
    display: block;
  }
  
  .hero h1 {
    font-size: 2.25rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .process-steps {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-column h4::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .footer-social {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.75rem;
  }
  
  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }
  
  .about-stats {
    grid-template-columns: 1fr;
  }
  
  .testimonial-card {
    padding: 24px;
  }
  
  .testimonial-card blockquote {
    font-size: 1rem;
  }
  
  .legal-content {
    padding: 24px;
  }
}