:root {
  --bg: #ffffff;
  --fg: #000000;
  --accent: #509c35;
  --accent-dark: #3d7a29;
  --muted: #64748b;
  --card: #f8fafc;
  --border: #e2e8f0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: "Source Sans 3", sans-serif;
  background: var(--bg);
  color: #1a1a1a;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Hero Section - Static */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("/assets/img/hero-img.jpg");
  filter: brightness(0.6);
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 6rem 1.5rem 4rem 1.5rem;
  max-width: 900px;
  width: 100%;
}

@media (min-width: 640px) {
  .hero-content {
    padding: 8rem 2rem 4rem 2rem;
  }
}

/* Header Styles - Capsule Navbar */
.capsule-header {
  border-radius: 1.25rem;
  width: calc(100% - 1.5rem);
  max-width: 80rem;
  border: 1px solid rgba(226, 232, 240, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.95);
  transition:
    background-color 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease,
    border-radius 0.3s ease,
    width 0.3s ease;
}

/* Switch to full pill shape on large screens */
@media (min-width: 1024px) {
  .capsule-header {
    border-radius: 1.25rem;
    width: calc(100% - 2rem);
  }
}

/* Navigation */
.nav-link {
  position: relative;
  padding: 0.5rem 0;
  font-weight: 500;
  transition: color 0.3s ease;
  color: var(--fg);
}

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

/* Dropdown Menu */
.nav-item {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 260px;
  background: rgba(255, 255, 255, 0.98);
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 100;
  padding: 0.5rem 0;
  margin-top: 0.5rem;
}

.dropdown-menu::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid var(--bg);
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu.force-hide {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

.dropdown-link {
  display: block;
  padding: 12px 24px;
  color: var(--fg);
  font-weight: 500;
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
  width: 100%;
  box-sizing: border-box;
}

.dropdown-link:hover,
.dropdown-link.active {
  background: var(--card);
  color: var(--accent);
  border-left-color: var(--accent);
  padding-left: 28px;
}

.mobile-dropdown .dropdown-link.active,
.mobile-dropdown a.active {
  color: var(--accent);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background: var(--bg);
  z-index: 100;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
  overflow-y: auto;
}

.mobile-menu.open {
  right: 0;
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}

.mobile-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* Mobile Dropdown */
.mobile-dropdown {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.mobile-dropdown.open {
  max-height: 400px;
}

.mobile-dropdown-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-dropdown-toggle svg {
  transition: transform 0.3s ease;
}

.mobile-dropdown-toggle.open svg {
  transform: rotate(180deg);
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease forwards;
}
.animate-fade-in {
  animation: fadeIn 0.6s ease forwards;
}

/* Card Hover Effects */
.service-card {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.15);
}

.service-card:hover .service-icon {
  background: var(--accent);
  color: var(--bg);
}

/* Fleet Card */
.fleet-card {
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
}

.fleet-card:hover::before {
  transform: scaleX(1);
}
.fleet-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.15);
}

/* Stats Counter */
.stat-number {
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    var(--accent-dark) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Button Styles */
.btn-primary {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.btn-primary:hover::before {
  left: 100%;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -8px rgba(80, 156, 53, 0.4);
}

/* Form Inputs */
.form-input {
  transition: all 0.3s ease;
  border: 2px solid var(--border);
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(80, 156, 53, 0.1);
  outline: none;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: var(--bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 99;
  border: none;
  box-shadow: 0 4px 16px rgba(80, 156, 53, 0.35);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--accent-dark);
  transform: translateY(-3px);
}

/* Certifications Grid */
.cert-item {
  background: var(--bg);
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  height: 120px;
}

.cert-item:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 24px -8px rgba(80, 156, 53, 0.15);
}

.cert-item img {
  max-height: 70px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  transition: all 0.3s ease;
}

/* Industry Card */
.industry-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.industry-card:hover {
  border-color: var(--accent);
  box-shadow: 0 10px 30px rgba(80, 156, 53, 0.1);
  transform: translateY(-5px);
}

/* Freight Type Card */
.freight-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s ease;
}

.freight-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -12px rgba(80, 156, 53, 0.15);
}