/* Modern Fleet Management Website - FleetFlow */

/* CSS Custom Properties */
:root {
  /* Colors */
  --primary: #800020;
  --primary-dark: #660019;
  --secondary: #64748B;
  --accent: #800020;
  --background: #F8FAFC;
  --surface: #FFFFFF;
  --text: #1E293B;
  --text-light: #64748B;
  --muted: #94A3B8;
  --border: #E2E8F0;
  --gradient: linear-gradient(135deg, #800020 0%, #660019 100%);
  --dark-gradient: linear-gradient(135deg, #800020 0%, #4a0012 100%);
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text);
  background: var(--background);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: var(--transition-normal);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
}

.brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--primary);
}
.logo img {
  height: 80px;
  width: auto;
}

.logo i {
  font-size: var(--font-size-2xl);
}

.tagline {
  font-size: var(--font-size-sm);
  color: var(--text-light);
  font-weight: 600;
}

/* Navigation */
.nav-list {
  display: flex;
  gap: var(--space-xl);
}

.nav-link {
  font-weight: 500;
  color: var(--text);
  transition: var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition-fast);
}

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

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.btn-quote {
  background: var(--primary);
  color: white;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition-fast);
}

.btn-quote:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: var(--transition-fast);
}

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

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
  }
  
  .nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-list {
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-md);
  }
  
  .tagline {
    display: none;
  }
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient);
  opacity: 0.05;
  z-index: -1;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(128, 0, 32, 0.1);
  color: var(--primary);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--text-light);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.hero-stats {
  display: flex;
  gap: var(--space-2xl);
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-light);
  font-weight: 500;
}

/* Hero Visual */
.hero-visual {
  position: relative;
}

.hero-images {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.hero-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  transition: var(--transition-normal);
}

.hero-img:hover {
  transform: translateY(-8px);
}

.hero-img-1 {
  height: 200px;
  object-fit: cover;
}

.hero-img-2 {
  height: 150px;
  object-fit: cover;
  margin-top: var(--space-lg);
}

.hero-img-3 {
  height: 120px;
  object-fit: cover;
  grid-column: 1 / -1;
  margin-top: var(--space-md);
}

.floating-card {
  position: absolute;
  top: 50%;
  right: -20px;
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.floating-card i {
  color: var(--primary);
  font-size: var(--font-size-xl);
}

.card-title {
  font-weight: 600;
  color: var(--text);
}

.card-desc {
  font-size: var(--font-size-sm);
  color: var(--text-light);
}

/* Mobile Hero */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 100px 0 var(--space-3xl);
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    text-align: center;
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .hero-actions {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .floating-card {
    position: static;
    margin-top: var(--space-lg);
    justify-content: center;
  }
  
  .hero-images {
    grid-template-columns: 1fr;
  }
  
  .hero-img-3 {
    grid-column: 1;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
  border: none;
  cursor: pointer;
  font-size: var(--font-size-base);
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

.btn-full {
  width: 100%;
  justify-content: center;
}

/* Sections */
.section {
  padding: var(--space-3xl) 0;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

@media (max-width: 768px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
}

.content-section {
  max-width: 500px;
}

.eyebrow {
  color: var(--primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-lg);
}

.lead {
  font-size: var(--font-size-lg);
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.cta-container {
  margin-top: var(--space-xl);
}

/* Image Stack */
.image-stack {
  position: relative;
  height: 500px;
}

.stack-img-1,
.stack-img-2 {
  position: absolute;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
}

.stack-img-1 {
  top: 0;
  left: 0;
  width: 70%;
  height: 60%;
  z-index: 2;
}

.stack-img-2 {
  bottom: 0;
  right: 0;
  width: 70%;
  height: 60%;
  z-index: 1;
}

/* Services Section */
.services {
  padding: var(--space-3xl) 0;
  background: var(--surface);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-2xl);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.service {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
}

.service:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.service-icon {
  width: 80px;
  height: 80px;
  background: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
  font-size: 2rem;
}

.service img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
}

.service h4 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text);
}

.service p {
  color: var(--text-light);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .service-grid {
    grid-template-columns: 1fr;
    padding: 0 var(--space-md);
  }
  
  .service {
    flex-direction: column;
    text-align: center;
  }
}

/* Features Section */
.feature-row {
  padding: var(--space-3xl) 0;
  background: var(--dark-gradient);
}

.feature-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.fcard {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-normal);
}

.fcard:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
}

.fcard img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.fcard h5 {
  color: white;
  font-size: var(--font-size-xl);
  font-weight: 700;
}

/* Testimonials */
.testimonials {
  padding: var(--space-3xl) 0;
  background: var(--dark-gradient);
}

.t-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.t-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.t-head {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.t-meta {
  color: white;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.stars {
  color: #fbbf24;
}

.t-role {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
}

.t-body {
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
  font-style: italic;
}

@media (max-width: 768px) {
  .t-grid {
    grid-template-columns: 1fr;
  }
}

/* Contact Section */
.contact {
  padding: var(--space-3xl) 0;
  background: var(--surface);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-info h2 {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: var(--space-lg);
  color: var(--text);
}

.contact-info p {
  font-size: var(--font-size-lg);
  color: var(--text-light);
  margin-bottom: var(--space-xl);
}

.contact-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.feature-item i {
  color: var(--primary);
  font-size: var(--font-size-lg);
}

.contact-form {
  background: white;
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(128, 0, 32, 0.1);
}

@media (max-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .contact-info {
    text-align: center;
  }
}

/* Footer */
footer {
  background: var(--text);
  color: white;
  padding: var(--space-xl) 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: end;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

@media (max-width: 768px) {
  .footer-inner {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
    align-items: center;
  }
}

/* Scroll Animations */
@media (prefers-reduced-motion: no-preference) {
  .hero-img,
  .service,
  .fcard,
  .t-card {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
  }
  
  .hero-img:nth-child(1) { animation-delay: 0.1s; }
  .hero-img:nth-child(2) { animation-delay: 0.2s; }
  .hero-img:nth-child(3) { animation-delay: 0.3s; }
  
  .service:nth-child(1) { animation-delay: 0.1s; }
  .service:nth-child(2) { animation-delay: 0.2s; }
  .service:nth-child(3) { animation-delay: 0.3s; }
}

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

/* Utility Classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Print Styles */
@media print {
  .header,
  .menu-toggle,
  .floating-card {
    display: none;
  }
  
  .hero {
    min-height: auto;
    padding: var(--space-lg) 0;
  }
  
  * {
    color: black !important;
    background: white !important;
  }
}