/**
 * Bridge Core - Complete Styles with Tailwind CSS
 * Version: 1.0.0
 * 
 * This file contains all necessary CSS including Tailwind utilities and custom styles
 */

/* ===================================
   CSS VARIABLES (Design Tokens)
   =================================== */
:root {
  /* Luxury VIP Transportation color scheme with gold accents */
  --background: oklch(0.08 0 0);
  --foreground: oklch(0.98 0 0);
  --card: oklch(0.12 0 0);
  --card-foreground: oklch(0.98 0 0);
  --popover: oklch(0.12 0 0);
  --popover-foreground: oklch(0.98 0 0);
  --primary: oklch(0.75 0.2 56);
  --primary-foreground: oklch(0.12 0 0);
  --secondary: oklch(0.45 0.3 280);
  --secondary-foreground: oklch(0.98 0 0);
  --muted: oklch(0.35 0 0);
  --muted-foreground: oklch(0.7 0 0);
  --accent: oklch(0.7 0.25 30);
  --accent-foreground: oklch(0.12 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --destructive-foreground: oklch(0.577 0.245 27.325);
  --border: oklch(0.22 0 0);
  --input: oklch(0.15 0 0);
  --ring: oklch(0.75 0.2 56);
  --radius: 0.625rem;
}

/* ===================================
   BASE RESETS & DEFAULTS
   =================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
}

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

/* Custom scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--card);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* ===================================
   TAILWIND UTILITY CLASSES
   =================================== */

/* Container */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container {
    max-width: 640px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 768px;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }
}

@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}

@media (min-width: 1536px) {
  .container {
    max-width: 1536px;
  }
}

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

.inline-flex {
  display: inline-flex;
}

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

.flex-row {
  flex-direction: row;
}

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

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

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

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

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

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

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

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

.flex-shrink-0 {
  flex-shrink: 0;
}

/* Grid utilities */
.grid {
  display: grid;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (min-width: 640px) {
  .sm\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sm\:flex-row {
    flex-direction: row;
  }
}

@media (min-width: 768px) {
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .md\:flex {
    display: flex;
  }
  .md\:hidden {
    display: none;
  }
  .md\:block {
    display: block;
  }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .lg\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* Gap utilities */
.gap-1 {
  gap: 0.25rem;
}

.gap-2 {
  gap: 0.5rem;
}

.gap-3 {
  gap: 0.75rem;
}

.gap-4 {
  gap: 1rem;
}

.gap-6 {
  gap: 1.5rem;
}

.gap-8 {
  gap: 2rem;
}

.gap-12 {
  gap: 3rem;
}

/* Spacing utilities */
.m-0 {
  margin: 0;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.mt-1 {
  margin-top: 0.25rem;
}

.mt-2 {
  margin-top: 0.5rem;
}

.mt-4 {
  margin-top: 1rem;
}

.mt-8 {
  margin-top: 2rem;
}

.mt-12 {
  margin-top: 3rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.mb-3 {
  margin-bottom: 0.75rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-6 {
  margin-bottom: 1.5rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.mb-12 {
  margin-bottom: 3rem;
}

.mb-16 {
  margin-bottom: 4rem;
}

.p-0 {
  padding: 0;
}

.p-2 {
  padding: 0.5rem;
}

.p-4 {
  padding: 1rem;
}

.p-6 {
  padding: 1.5rem;
}

.p-8 {
  padding: 2rem;
}

.px-2 {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}

.px-6 {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.py-2 {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.py-3 {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.py-4 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.py-6 {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.py-8 {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.py-16 {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.py-20 {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.pt-32 {
  padding-top: 8rem;
}

.pb-20 {
  padding-bottom: 5rem;
}

/* Width & Height */
.w-full {
  width: 100%;
}

.w-3 {
  width: 0.75rem;
}

.w-6 {
  width: 1.5rem;
}

.w-8 {
  width: 2rem;
}

.w-10 {
  width: 2.5rem;
}

.w-12 {
  width: 3rem;
}

.w-14 {
  width: 3.5rem;
}

.h-3 {
  height: 0.75rem;
}

.h-6 {
  height: 1.5rem;
}

.h-8 {
  height: 2rem;
}

.h-10 {
  height: 2.5rem;
}

.h-12 {
  height: 3rem;
}

.h-14 {
  height: 3.5rem;
}

.h-48 {
  height: 12rem;
}

.h-full {
  height: 100%;
}

.max-w-2xl {
  max-width: 42rem;
}

.max-w-3xl {
  max-width: 48rem;
}

.max-w-4xl {
  max-width: 56rem;
}

.max-w-7xl {
  max-width: 80rem;
}

.min-h-screen {
  min-height: 100vh;
}

@media (min-width: 768px) {
  .md\:h-64 {
    height: 16rem;
  }
}

/* Position */
.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.fixed {
  position: fixed;
}

.top-0 {
  top: 0;
}

.left-0 {
  left: 0;
}

.right-0 {
  right: 0;
}

.bottom-0 {
  bottom: 0;
}

.inset-0 {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.z-50 {
  z-index: 50;
}

/* Display */
.hidden {
  display: none;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

/* Text utilities */
.text-center {
  text-align: center;
}

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

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

.text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.text-base {
  font-size: 1rem;
  line-height: 1.5rem;
}

.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}

.text-xl {
  font-size: 1.25rem;
  line-height: 1.75rem;
}

.text-2xl {
  font-size: 1.5rem;
  line-height: 2rem;
}

.text-3xl {
  font-size: 1.875rem;
  line-height: 2.25rem;
}

.text-4xl {
  font-size: 2.25rem;
  line-height: 2.5rem;
}

.text-5xl {
  font-size: 3rem;
  line-height: 1;
}

.text-7xl {
  font-size: 4.5rem;
  line-height: 1;
}

@media (min-width: 768px) {
  .md\:text-2xl {
    font-size: 1.5rem;
    line-height: 2rem;
  }
  .md\:text-5xl {
    font-size: 3rem;
    line-height: 1;
  }
  .md\:text-7xl {
    font-size: 4.5rem;
    line-height: 1;
  }
}

.font-medium {
  font-weight: 500;
}

.font-semibold {
  font-weight: 600;
}

.font-bold {
  font-weight: 700;
}

/* Color utilities */
.text-foreground {
  color: var(--foreground);
}

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

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

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

.text-white {
  color: #ffffff;
}

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

.bg-card {
  background-color: var(--card);
}

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

.bg-transparent {
  background-color: transparent;
}

/* Opacity */
.opacity-0 {
  opacity: 0;
}

.opacity-100 {
  opacity: 1;
}

.opacity-40 {
  opacity: 0.4;
}

/* Border utilities */
.border {
  border-width: 1px;
}

.border-t {
  border-top-width: 1px;
}

.border-b {
  border-bottom-width: 1px;
}

.border-border {
  border-color: var(--border);
}

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

.rounded {
  border-radius: 0.25rem;
}

.rounded-lg {
  border-radius: 0.5rem;
}

.rounded-xl {
  border-radius: 0.75rem;
}

.rounded-2xl {
  border-radius: 1rem;
}

.rounded-full {
  border-radius: 9999px;
}

/* Overflow */
.overflow-hidden {
  overflow: hidden;
}

/* Cursor */
.cursor-pointer {
  cursor: pointer;
}

/* Transitions */
.transition {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.transition-all {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.transition-opacity {
  transition-property: opacity;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.transition-transform {
  transition-property: transform;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.duration-300 {
  transition-duration: 300ms;
}

.duration-1000 {
  transition-duration: 1000ms;
}

/* Hover states */
.hover\:bg-primary\/90:hover,
.hover-bg-primary-90:hover {
  background-color: oklch(0.7 0.18 56);
}

.hover\:bg-primary\/10:hover,
.hover-bg-primary-10:hover {
  background-color: oklch(0.75 0.2 56 / 0.1);
}

.hover\:bg-primary\/20:hover,
.hover-bg-primary-20:hover {
  background-color: oklch(0.75 0.2 56 / 0.2);
}

.hover\:bg-primary\/40:hover,
.hover-bg-primary-40:hover {
  background-color: oklch(0.75 0.2 56 / 0.4);
}

.hover\:border-primary\/50:hover,
.hover-border-primary-50:hover {
  border-color: oklch(0.75 0.2 56 / 0.5);
}

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

.hover\:scale-105:hover,
.hover-scale-105:hover {
  transform: scale(1.05);
}

.hover\:scale-110:hover,
.hover-scale-110:hover {
  transform: scale(1.1);
}

.hover\:shadow-lg:hover,
.hover-shadow-lg:hover {
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.group:hover .group-hover\:scale-105,
.group:hover .group-hover-scale-105 {
  transform: scale(1.05);
}

.group:hover .group-hover\:scale-110,
.group:hover .group-hover-scale-110 {
  transform: scale(1.1);
}

.group:hover .group-hover\:opacity-100,
.group:hover .group-hover-opacity-100 {
  opacity: 1;
}

/* Object fit */
.object-cover {
  object-fit: cover;
}

.object-contain {
  object-fit: contain;
}

/* Background utilities */
.bg-cover {
  background-size: cover;
}

.bg-center {
  background-position: center;
}

.backdrop-blur-md {
  backdrop-filter: blur(12px);
}

.backdrop-blur-sm {
  backdrop-filter: blur(4px);
}

/* Gradient utilities */
.bg-gradient-to-r {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
}

.bg-gradient-to-br {
  background-image: linear-gradient(to bottom right, var(--tw-gradient-stops));
}

.bg-gradient-to-t {
  background-image: linear-gradient(to top, var(--tw-gradient-stops));
}

.from-primary {
  --tw-gradient-from: var(--primary);
  --tw-gradient-to: oklch(0.75 0.2 56 / 0);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
}

.from-accent {
  --tw-gradient-from: var(--accent);
  --tw-gradient-to: oklch(0.7 0.25 30 / 0);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
}

.from-secondary {
  --tw-gradient-from: var(--secondary);
  --tw-gradient-to: oklch(0.45 0.3 280 / 0);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
}

.from-background {
  --tw-gradient-from: var(--background);
  --tw-gradient-to: oklch(0.08 0 0 / 0);
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
}

.to-accent {
  --tw-gradient-to: var(--accent);
}

.to-primary {
  --tw-gradient-to: var(--primary);
}

.to-secondary {
  --tw-gradient-to: var(--secondary);
}

.to-transparent {
  --tw-gradient-to: transparent;
}

.via-accent {
--tw-gradient-to: oklch(0.7 0.25 30 / 0);
    --tw-gradient-stops: var(--tw-gradient-from), var(--accent), oklch(0.82 0.13 26.43);
}

.bg-clip-text {
  -webkit-background-clip: text;
  background-clip: text;
}

.text-transparent {
  color: transparent;
}

/* ===================================
   CUSTOM COMPONENT STYLES
   =================================== */

/* Button component */
.bridge-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all 150ms;
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.bridge-btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1.125rem;
}

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

.bridge-btn-primary:hover {
  background-color: oklch(0.7 0.18 56);
}

.bridge-btn-outline {
  background-color: transparent;
  border: 1px solid oklch(0.75 0.2 56 / 0.5);
  color: var(--primary);
}

.bridge-btn-outline:hover {
  background-color: oklch(0.75 0.2 56 / 0.1);
}

/* Card component */
.bridge-card {
  background-color: var(--card);
  border: 1px solid oklch(0.22 0 0 / 0.5);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all 150ms;
}

.bridge-card:hover {
  border-color: oklch(0.75 0.2 56 / 0.5);
}

/* Badge component */
.bridge-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
  border-radius: 9999px;
  border: 1px solid oklch(0.75 0.2 56 / 0.5);
  color: var(--primary);
}

/* Input component */
.bridge-input {
  width: 100%;
  padding: 0.5rem 1rem;
  background-color: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--foreground);
  transition: border-color 150ms;
}

.bridge-input:focus {
  outline: none;
  border-color: var(--primary);
}

/* Textarea component */
.bridge-textarea {
  width: 100%;
  padding: 0.5rem 1rem;
  background-color: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--foreground);
  resize: vertical;
  transition: border-color 150ms;
}

.bridge-textarea:focus {
  outline: none;
  border-color: var(--primary);
}

/* Space utilities */
.space-y-2 > * + * {
  margin-top: 0.5rem;
}

.space-y-3 > * + * {
  margin-top: 0.75rem;
}

.space-y-4 > * + * {
  margin-top: 1rem;
}

.space-y-6 > * + * {
  margin-top: 1.5rem;
}

/* Aspect ratio */
.aspect-4-3 {
  aspect-ratio: 4 / 3;
}

/* Text balance */
.text-balance {
  text-wrap: balance;
}

/* ===================================
   SECTION-SPECIFIC STYLES
   =================================== */

/* Header */
.bridge-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: oklch(0.08 0 0 / 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

/* Hero Section */
.bridge-hero {
  position: relative;
  padding-top: 8rem;
  padding-bottom: 5rem;
  overflow: hidden;
  background-color: black;
}

/* Gallery modal */
.bridge-gallery-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.bridge-gallery-modal.hidden {
  display: none;
}

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

@keyframes slideIn {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.animate-fadeIn {
  animation: fadeIn 0.5s ease-in-out;
}

.animate-slideIn {
  animation: slideIn 0.5s ease-in-out;
}

/* Blur utilities */
.blur-2xl {
  filter: blur(40px);
}

/* Shadow utilities */
.shadow-lg {
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.shadow-primary-50 {
  box-shadow: 0 10px 15px -3px oklch(0.75 0.2 56 / 0.5), 0 4px 6px -4px oklch(0.75 0.2 56 / 0.5);
}

/* Responsive utilities */
@media (max-width: 767px) {
  .md\:hidden {
    display: none !important;
  }
}

/* Print styles */
@media print {
  .bridge-header,
  .bridge-btn {
    display: none;
  }
}


.footer_quick_links li {
    list-style: none;
    /* color: aliceblue; */
}

.footer_quick_links li a {
    color: #ff8400;
}

.footer_quick_links li a:hover {
    color: #f8e16b;
}