/* ==========================================================================
   DriveWare.com - Main Stylesheet
   Transportation Software Company
   ========================================================================== */

/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */
:root {
  /* Primary Colors */
  --color-primary: #1a56db;
  --color-primary-dark: #1344b0;
  --color-primary-light: #3b82f6;

  /* Secondary Colors */
  --color-secondary: #0f172a;
  --color-secondary-light: #1e293b;

  /* Accent Colors */
  --color-accent: #0ea5e9;
  --color-accent-dark: #0284c7;

  /* Neutral Colors */
  --color-white: #ffffff;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;

  /* Status Colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --font-family-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;

  /* Font Sizes */
  --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;
  --font-size-6xl: 3.75rem;

  /* Font Weights */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-base: 1.5;
  --line-height-relaxed: 1.625;

  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* 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);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* Container */
  --container-max: 1280px;
  --container-narrow: 900px;

  /* Header Height */
  --header-height: 80px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-base);
  color: var(--color-gray-700);
  background-color: var(--color-white);
}

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

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-gray-900);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
}

p {
  margin-bottom: var(--spacing-4);
}

p:last-child {
  margin-bottom: 0;
}

.text-sm {
  font-size: var(--font-size-sm);
}

.text-lg {
  font-size: var(--font-size-lg);
}

.text-xl {
  font-size: var(--font-size-xl);
}

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

.text-primary {
  color: var(--color-primary);
}

.text-muted {
  color: var(--color-gray-500);
}

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--spacing-20) 0;
}

.section-sm {
  padding: var(--spacing-12) 0;
}

.section-lg {
  padding: var(--spacing-24) 0;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-8);
}

.grid-2 {
  grid-template-columns: repeat(1, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(1, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(1, 1fr);
}

@media (min-width: 640px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Flexbox Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-2 {
  gap: var(--spacing-2);
}

.gap-4 {
  gap: var(--spacing-4);
}

.gap-6 {
  gap: var(--spacing-6);
}

.gap-8 {
  gap: var(--spacing-8);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
}

.logo:hover {
  color: var(--color-gray-900);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

.logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

/* Desktop Navigation */
.nav-desktop {
  display: none;
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
  }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-6);
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  color: var(--color-gray-700);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-2) 0;
  transition: color var(--transition-fast);
}

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

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

.nav-arrow {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.nav-item:hover .nav-arrow {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-2);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown-link {
  display: block;
  padding: var(--spacing-3) var(--spacing-4);
  color: var(--color-gray-700);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-dropdown-link:hover {
  background: var(--color-gray-50);
  color: var(--color-primary);
}

.nav-dropdown-link span {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

/* Mobile Navigation Toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-2);
}

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-700);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

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

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

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

/* Mobile Navigation Menu */
.nav-mobile {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  padding: var(--spacing-6);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
  z-index: 999;
}

.nav-mobile.active {
  transform: translateX(0);
}

@media (min-width: 1024px) {
  .nav-mobile {
    display: none;
  }
}

.nav-mobile-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.nav-mobile-item {
  border-bottom: 1px solid var(--color-gray-100);
}

.nav-mobile-link {
  display: block;
  padding: var(--spacing-4) 0;
  color: var(--color-gray-700);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-lg);
}

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

.nav-mobile-dropdown {
  padding-left: var(--spacing-4);
  padding-bottom: var(--spacing-4);
}

.nav-mobile-dropdown a {
  display: block;
  padding: var(--spacing-2) 0;
  color: var(--color-gray-600);
}

.nav-mobile-cta {
  margin-top: var(--spacing-6);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

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

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

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

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

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

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

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
}

.btn-sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Hero Sections
   ========================================================================== */
.hero {
  padding-top: calc(var(--header-height) + var(--spacing-16));
  padding-bottom: var(--spacing-16);
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  color: var(--color-white);
}

.hero-home {
  padding-top: calc(var(--header-height) + var(--spacing-20));
  padding-bottom: var(--spacing-20);
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: 700px;
}

.hero-badge {
  display: inline-block;
  padding: var(--spacing-2) var(--spacing-4);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-6);
}

.hero h1 {
  color: var(--color-white);
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-6);
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: var(--font-size-5xl);
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: var(--font-size-6xl);
  }
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-300);
  margin-bottom: var(--spacing-8);
  line-height: var(--line-height-relaxed);
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: var(--font-size-xl);
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

/* Page Hero (smaller) */
.hero-page {
  padding-top: calc(var(--header-height) + var(--spacing-12));
  padding-bottom: var(--spacing-12);
  text-align: center;
}

.hero-page .hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-page h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
  .hero-page h1 {
    font-size: var(--font-size-4xl);
  }
}

.hero-page .hero-subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: 0;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-12);
}

.section-header h2 {
  margin-bottom: var(--spacing-4);
}

.section-header p {
  color: var(--color-gray-600);
  font-size: var(--font-size-lg);
}

.section-label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-3);
}

/* ==========================================================================
   Cards
   ========================================================================== */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-6);
}

.card-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-white);
}

.card h3 {
  margin-bottom: var(--spacing-3);
}

.card p {
  color: var(--color-gray-600);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-4);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

.card-link svg {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

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

/* Product Cards */
.product-card {
  position: relative;
  overflow: hidden;
}

.product-card-badge {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
}

.product-card-audience {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--color-gray-100);
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-4);
}

/* ==========================================================================
   Feature Sections
   ========================================================================== */
.features-grid {
  display: grid;
  gap: var(--spacing-6);
}

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-8);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-item {
  display: flex;
  gap: var(--spacing-4);
}

.feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--color-gray-100);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-content h4 {
  margin-bottom: var(--spacing-2);
}

.feature-content p {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* Split Feature Section */
.split-section {
  display: grid;
  gap: var(--spacing-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .split-section {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
  }
}

.split-section.reverse .split-content {
  order: 1;
}

@media (min-width: 1024px) {
  .split-section.reverse .split-content {
    order: 2;
  }

  .split-section.reverse .split-image {
    order: 1;
  }
}

.split-content h2 {
  margin-bottom: var(--spacing-4);
}

.split-content > p {
  color: var(--color-gray-600);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-6);
}

.split-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
}

.split-list-item {
  display: flex;
  gap: var(--spacing-3);
}

.split-list-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--color-success);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
}

.split-list-icon svg {
  width: 14px;
  height: 14px;
}

.split-image {
  background: var(--color-gray-100);
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
}

/* Styled Graphics for Split Sections */
.graphic-container {
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-gray-100) 100%);
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
}

.graphic-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(26, 86, 219, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.08) 0%, transparent 50%);
}

/* Dashboard Mockup Graphic */
.graphic-dashboard {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  padding: var(--spacing-6);
}

.graphic-dashboard .mockup-window {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  width: 100%;
  height: 100%;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  position: relative;
}

.graphic-dashboard .mockup-header {
  background: var(--color-gray-100);
  padding: var(--spacing-3) var(--spacing-4);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  border-bottom: 1px solid var(--color-gray-200);
}

.graphic-dashboard .mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-gray-300);
}

.graphic-dashboard .mockup-dot:first-child { background: #ef4444; }
.graphic-dashboard .mockup-dot:nth-child(2) { background: #f59e0b; }
.graphic-dashboard .mockup-dot:nth-child(3) { background: #10b981; }

.graphic-dashboard .mockup-content {
  padding: var(--spacing-4);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-4);
  height: calc(100% - 40px);
}

.graphic-dashboard .mockup-sidebar {
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  padding: var(--spacing-3);
}

.graphic-dashboard .mockup-nav-item {
  height: 8px;
  background: var(--color-gray-200);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-2);
}

.graphic-dashboard .mockup-nav-item.active {
  background: var(--color-primary);
}

.graphic-dashboard .mockup-main {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.graphic-dashboard .mockup-card {
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  padding: var(--spacing-3);
  flex: 1;
}

.graphic-dashboard .mockup-line {
  height: 6px;
  background: var(--color-gray-200);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-2);
}

.graphic-dashboard .mockup-line.short { width: 60%; }
.graphic-dashboard .mockup-line.medium { width: 80%; }

/* Icon Grid Graphic */
.graphic-icons {
  padding: var(--spacing-8);
}

.graphic-icons .icon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-4);
  position: relative;
  z-index: 1;
}

.graphic-icons .icon-item {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  aspect-ratio: 1;
}

.graphic-icons .icon-item svg {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
}

.graphic-icons .icon-item:nth-child(2) svg { color: var(--color-accent); }
.graphic-icons .icon-item:nth-child(3) svg { color: var(--color-success); }
.graphic-icons .icon-item:nth-child(4) svg { color: var(--color-warning); }
.graphic-icons .icon-item:nth-child(5) svg { color: var(--color-primary-dark); }
.graphic-icons .icon-item:nth-child(6) svg { color: var(--color-accent-dark); }

/* Connection/Integration Graphic */
.graphic-integration {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Center hub */
.graphic-integration .integration-hub {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(26, 86, 219, 0.35);
  z-index: 10;
}

.graphic-integration .integration-hub span {
  color: white;
  font-weight: 700;
  font-size: 11px;
  text-align: center;
  line-height: 1.3;
}

/* Nodes container - centered square */
.graphic-integration .integration-nodes {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

/* Individual nodes - base styles */
.graphic-integration .integration-node {
  width: 60px;
  height: 60px;
  background: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border: 2px solid var(--color-gray-200);
  position: absolute;
  transition: all 0.3s ease;
}

/* 4-node layout using nth-child (Custom Development page) */
/* 1st node = ELD Data = RIGHT */
.graphic-integration .integration-node:nth-child(1) {
  top: 50%;
  right: 10%;
  transform: translateY(-50%);
}

/* 2nd node = Dispatch = BOTTOM */
.graphic-integration .integration-node:nth-child(2) {
  bottom: 10%;
  left: 50%;
  transform: translateX(-50%);
}

/* 3rd node = Your Workflow = LEFT */
.graphic-integration .integration-node:nth-child(3) {
  top: 50%;
  left: 10%;
  transform: translateY(-50%);
}

/* 4th node = Reporting = TOP */
.graphic-integration .integration-node:nth-child(4) {
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
}

.graphic-integration .integration-node:hover {
  border-color: var(--color-primary);
  box-shadow: 0 6px 20px rgba(26, 86, 219, 0.2);
}

.graphic-integration .integration-node span {
  font-weight: 600;
  font-size: 9px;
  color: var(--color-gray-700);
  text-align: center;
  line-height: 1.2;
  padding: 2px;
}

/* Fleet Graphic */
.graphic-fleet {
  padding: var(--spacing-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-6);
}

/* Fleet vehicles row */
.graphic-fleet .fleet-vehicles {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-4);
}

.graphic-fleet .vehicle-icon {
  width: 80px;
  height: 80px;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border: 2px solid var(--color-gray-100);
  transition: all 0.3s ease;
}

.graphic-fleet .vehicle-icon:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(26, 86, 219, 0.2);
  border-color: var(--color-primary);
}

.graphic-fleet .vehicle-icon svg {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
}

.graphic-fleet .vehicle-icon:first-child {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  transform: scale(1.1);
}

.graphic-fleet .vehicle-icon:first-child svg {
  color: var(--color-white);
}

.graphic-fleet .vehicle-icon:first-child:hover {
  transform: scale(1.15) translateY(-5px);
}

/* Stats row */
.graphic-fleet .fleet-stats {
  display: flex;
  gap: var(--spacing-8);
  padding: var(--spacing-4) var(--spacing-6);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.graphic-fleet .fleet-stat {
  text-align: center;
  padding: var(--spacing-2) var(--spacing-4);
}

.graphic-fleet .fleet-stat .stat-value {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1.2;
}

.graphic-fleet .fleet-stat .stat-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Workflow Graphic */
.graphic-workflow {
  padding: var(--spacing-6);
}

.graphic-workflow .workflow-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3);
  position: relative;
  z-index: 1;
}

.graphic-workflow .workflow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2);
}

.graphic-workflow .workflow-circle {
  width: 56px;
  height: 56px;
  background: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-gray-200);
}

.graphic-workflow .workflow-step.active .workflow-circle {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-color: transparent;
}

.graphic-workflow .workflow-circle svg {
  width: 24px;
  height: 24px;
  color: var(--color-gray-600);
}

.graphic-workflow .workflow-step.active .workflow-circle svg {
  color: var(--color-white);
}

.graphic-workflow .workflow-label {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  text-align: center;
  max-width: 60px;
}

.graphic-workflow .workflow-arrow {
  color: var(--color-gray-300);
}

.graphic-workflow .workflow-arrow svg {
  width: 20px;
  height: 20px;
}

/* Workflow Steps - How It Works Graphic */
.workflow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-8);
  position: relative;
  z-index: 1;
}

.workflow-steps .workflow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
  position: relative;
}

.workflow-steps .step-number {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  box-shadow: 0 8px 25px rgba(26, 86, 219, 0.35);
  position: relative;
  z-index: 2;
  transition: all var(--transition-base);
}

.workflow-steps .workflow-step:hover .step-number {
  transform: scale(1.1);
  box-shadow: 0 12px 35px rgba(26, 86, 219, 0.5);
}

.workflow-steps .step-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-700);
  text-align: center;
  max-width: 80px;
  background: var(--color-white);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.workflow-steps .workflow-connector {
  width: 50px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-full);
  position: relative;
  margin-bottom: var(--spacing-8);
}

.workflow-steps .workflow-connector::before {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid var(--color-accent);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

/* Animated pulse on step numbers */
.workflow-steps .step-number::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  z-index: -1;
  animation: step-pulse 2s ease-in-out infinite;
  opacity: 0;
}

.workflow-steps .workflow-step:nth-child(1) .step-number::before { animation-delay: 0s; }
.workflow-steps .workflow-step:nth-child(3) .step-number::before { animation-delay: 0.5s; }
.workflow-steps .workflow-step:nth-child(5) .step-number::before { animation-delay: 1s; }
.workflow-steps .workflow-step:nth-child(7) .step-number::before { animation-delay: 1.5s; }

@keyframes step-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0;
  }
  50% {
    transform: scale(1.4);
    opacity: 0.3;
  }
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .workflow-steps {
    flex-wrap: wrap;
    gap: var(--spacing-4);
  }

  .workflow-steps .workflow-connector {
    display: none;
  }

  .workflow-steps .step-number {
    width: 60px;
    height: 60px;
    font-size: var(--font-size-xl);
  }
}

/* ==========================================================================
   CTA Sections
   ========================================================================== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  text-align: center;
}

.cta-section h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-4);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-4);
}

/* ==========================================================================
   Stats Section
   ========================================================================== */
.stats-grid {
  display: grid;
  gap: var(--spacing-8);
  text-align: center;
}

@media (min-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  padding: var(--spacing-6);
}

.stat-number {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--spacing-2);
}

.stat-label {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   Integration Logos
   ========================================================================== */
.integrations-section {
  background: var(--color-gray-50);
}

.logos-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-8);
}

.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-6) var(--spacing-8);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
  min-width: 160px;
}

.logo-item span {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-700);
  font-size: var(--font-size-lg);
}

/* ==========================================================================
   Accordion / FAQ
   ========================================================================== */
.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.accordion-item {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-5) var(--spacing-6);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  background: var(--color-white);
  transition: background var(--transition-fast);
}

.accordion-header:hover {
  background: var(--color-gray-50);
}

.accordion-icon {
  width: 24px;
  height: 24px;
  transition: transform var(--transition-base);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding: 0 var(--spacing-6) var(--spacing-5);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

.accordion-item.active .accordion-content {
  display: block;
}

/* ==========================================================================
   Forms
   ========================================================================== */
.form-group {
  margin-bottom: var(--spacing-5);
}

.form-label {
  display: block;
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-2);
}

.form-label span {
  color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-3) center;
  background-size: 20px;
  padding-right: var(--spacing-10);
}

.form-row {
  display: grid;
  gap: var(--spacing-5);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-note {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-top: var(--spacing-2);
}

/* Contact Form Container */
.contact-form-container {
  display: grid;
  gap: var(--spacing-12);
}

@media (min-width: 1024px) {
  .contact-form-container {
    grid-template-columns: 2fr 1fr;
  }
}

.contact-form-wrapper {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
}

.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.contact-info-card {
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
}

.contact-info-card h4 {
  margin-bottom: var(--spacing-3);
}

.contact-info-card p {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--color-secondary);
  color: var(--color-gray-400);
  padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-grid {
  display: grid;
  gap: var(--spacing-10);
  margin-bottom: var(--spacing-12);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-4);
}

.footer-brand p {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.footer-column h5 {
  color: var(--color-white);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.footer-links a {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: var(--spacing-8);
  border-top: 1px solid var(--color-gray-800);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-4);
}

@media (min-width: 768px) {
  .footer-legal {
    justify-content: flex-start;
  }
}

.footer-legal a {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
}

.footer-legal a:hover {
  color: var(--color-white);
}

.footer-copyright {
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   Comparison Table
   ========================================================================== */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.comparison-table th,
.comparison-table td {
  padding: var(--spacing-4) var(--spacing-5);
  text-align: left;
  border-bottom: 1px solid var(--color-gray-200);
}

.comparison-table th {
  background: var(--color-gray-50);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-700);
}

.comparison-table td {
  color: var(--color-gray-600);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.check-icon {
  color: var(--color-success);
}

/* ==========================================================================
   Audience Badges
   ========================================================================== */
.audience-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
}

.audience-badge-motorcoach {
  background: #dbeafe;
  color: #1e40af;
}

.audience-badge-trucking {
  background: #fef3c7;
  color: #92400e;
}

.audience-badge-both {
  background: #d1fae5;
  color: #065f46;
}

/* ==========================================================================
   Page Specific - Legal Pages
   ========================================================================== */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: var(--font-size-xl);
  margin-top: var(--spacing-10);
  margin-bottom: var(--spacing-4);
}

.legal-content h3 {
  font-size: var(--font-size-lg);
  margin-top: var(--spacing-8);
  margin-bottom: var(--spacing-3);
}

.legal-content p {
  margin-bottom: var(--spacing-4);
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--spacing-6);
  margin-bottom: var(--spacing-4);
}

.legal-content li {
  margin-bottom: var(--spacing-2);
}

.legal-updated {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-8);
}

/* ==========================================================================
   Background Variants
   ========================================================================== */
.bg-gray {
  background: var(--color-gray-50);
}

.bg-dark {
  background: var(--color-secondary);
  color: var(--color-white);
}

.bg-dark h2,
.bg-dark h3,
.bg-dark h4 {
  color: var(--color-white);
}

.bg-dark p {
  color: var(--color-gray-300);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }
.mb-12 { margin-bottom: var(--spacing-12); }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--spacing-4); }
.mt-8 { margin-top: var(--spacing-8); }

.pt-0 { padding-top: 0; }

.hidden { display: none; }

@media (max-width: 767px) {
  .hide-mobile { display: none; }
}

@media (min-width: 768px) {
  .hide-desktop { display: none; }
}

/* ==========================================================================
   Main Content Wrapper
   ========================================================================== */
.main-content {
  min-height: 100vh;
}

/* ==========================================================================
   Skip Link (Accessibility)
   ========================================================================== */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-2) var(--spacing-4);
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
  .header,
  .footer,
  .nav-mobile,
  .cta-section {
    display: none;
  }

  .hero {
    padding-top: var(--spacing-8);
    background: none;
    color: var(--color-gray-900);
  }

  .hero h1 {
    color: var(--color-gray-900);
  }
}