/* ============================================
   1300 MURALS - SHARED STYLES
   Include this CSS file in all pages:
   <link rel="stylesheet" href="1300murals-shared.css">
   ============================================ */

/* ============================================
   CSS VARIABLES & RESET
   ============================================ */

   *, *::before, *::after { 
    box-sizing: border-box; 
    margin: 0; 
    padding: 0; 
  }
  
  :root {
    /* Brand Colors */
    --color-red: #FF6600;
    --color-red-dark: #E55A00;
    --color-orange-dark: #CC4400;
    --color-navy: #1D3557;
    --color-sky: #457B9D;
    --color-cream: #F1FAEE;
    --color-charcoal: #1A1A1A;
    --color-black: #0a0a0a;
    
    /* Gray Scale */
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Typography */
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Bebas Neue', Impact, sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-Index Scale */
    --z-dropdown: 50;
    --z-sticky: 60;
    --z-header: 100;
    --z-mobile-menu: 90;
    --z-modal: 200;
  }
  
  html { 
    scroll-behavior: smooth; 
  }
  
  body {
    font-family: var(--font-body);
    background: var(--color-black);
    color: white;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  
  /* ============================================
     TYPOGRAPHY
     ============================================ */
  
  .font-display { 
    font-family: var(--font-display); 
    letter-spacing: 0.05em; 
  }
  
  .font-body {
    font-family: var(--font-body);
  }
  
  /* ============================================
     HEADER STYLES
     ============================================ */
  
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    padding: var(--spacing-lg) 0;
    transition: all var(--transition-slow);
  }
  
  /* Header Variants */
  .site-header.transparent {
    background: transparent;
  }
  
  .site-header.solid {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md) 0;
  }
  
  .site-header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md) 0;
  }
  
  .header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  /* Logo */
  .logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }
  
  .logo-home {
    text-decoration: none;
    color: white;
  }
  
  .logo-icon {
    width: 48px;
    height: 48px;
    background: var(--color-red);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: white;
    cursor: pointer;
  }
  
  .logo-icon:hover {
    transform: scale(1.1);
    background: var(--color-red-dark);
  }
  
  .logo-home:hover {
    color: white;
  }
  
  .logo-text {
    font-size: 1.5rem;
    letter-spacing: 0.1em;
  }
  
  @media (max-width: 640px) {
    .logo-text { 
      font-size: 1.25rem;
      letter-spacing: 0.05em;
    }
  }
  
  /* Desktop Navigation */
  .nav-desktop {
    display: none;
    align-items: center;
    gap: var(--spacing-xl);
  }
  
  @media (min-width: 768px) {
    .nav-desktop { display: flex; }
  }
  
  .nav-link {
    color: var(--color-gray-400);
    text-decoration: none;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    position: relative;
    transition: color var(--transition-normal);
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-red);
    transition: width var(--transition-normal);
  }
  
  .nav-link:hover,
  .nav-link.active {
    color: white;
  }
  
  .nav-link:hover::after,
  .nav-link.active::after {
    width: 100%;
  }
  
  /* Buttons */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: inherit;
  }
  
  .btn-primary {
    background: var(--color-red);
    color: white;
  }
  
  .btn-primary:hover {
    background: var(--color-red-dark);
    transform: scale(1.05);
  }
  
  .btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
  }
  
  .btn-outline:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.1);
  }
  
  .btn-large {
    padding: 1.25rem 2rem;
    font-size: 1rem;
  }
  
  .btn svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-normal);
  }
  
  .btn:hover svg {
    transform: translateX(4px);
  }
  
  /* Mobile Menu Button */
  .mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    position: relative;
    z-index: 110;
  }
  
  @media (min-width: 768px) {
    .mobile-menu-btn { display: none; }
  }
  
  .mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: white;
    transition: all var(--transition-normal);
    display: block;
  }
  
  .mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  
  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
  
  /* Mobile Menu Overlay */
  .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: var(--z-mobile-menu);
    background: var(--color-black);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-slow);
  }
  
  .mobile-menu.active {
    opacity: 1;
    pointer-events: auto;
  }
  
  .mobile-menu .nav-link {
    font-size: 2.5rem;
    color: white;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-normal);
  }
  
  .mobile-menu.active .nav-link {
    opacity: 1;
    transform: translateY(0);
  }
  
  .mobile-menu.active .nav-link:nth-child(1) { transition-delay: 0.1s; }
  .mobile-menu.active .nav-link:nth-child(2) { transition-delay: 0.2s; }
  .mobile-menu.active .nav-link:nth-child(3) { transition-delay: 0.3s; }
  .mobile-menu.active .nav-link:nth-child(4) { transition-delay: 0.4s; }
  
  .mobile-menu .btn {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md) 2.5rem;
    font-size: 1.25rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-normal) 0.5s;
  }
  
  .mobile-menu.active .btn {
    opacity: 1;
    transform: translateY(0);
  }
  
  .mobile-menu .contact-info {
    margin-top: var(--spacing-xl);
    color: var(--color-gray-400);
    opacity: 0;
    transition: opacity var(--transition-normal) 0.6s;
  }
  
  .mobile-menu.active .contact-info {
    opacity: 1;
  }
  
  .mobile-menu .contact-info a {
    color: var(--color-gray-400);
    text-decoration: none;
    transition: color var(--transition-normal);
  }
  
  .mobile-menu .contact-info a:hover {
    color: white;
  }
  
  /* ============================================
     FOOTER STYLES
     ============================================ */
  
  .site-footer {
    padding: var(--spacing-3xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: var(--color-black);
  }
  
  .site-footer.minimal {
    padding: var(--spacing-xl) 0;
  }
  
  .footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
  }
  
  /* Full Footer Grid */
  .footer-grid {
    display: grid;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
  }
  
  @media (min-width: 768px) {
    .footer-grid {
      grid-template-columns: 2fr 1fr 1fr;
    }
  }
  
  .footer-brand p {
    color: var(--color-gray-500);
    max-width: 400px;
    margin: var(--spacing-lg) 0;
    line-height: 1.7;
  }
  
  /* Social Links */
  .social-links {
    display: flex;
    gap: 0.75rem;
  }
  
  .social-link {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-gray-700);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all var(--transition-normal);
  }
  
  .social-link:hover {
    border-color: var(--color-red);
    background: var(--color-red);
  }
  
  .social-link svg {
    width: 20px;
    height: 20px;
  }
  
  /* Footer Navigation */
  .footer-nav h4,
  .footer-contact h4 {
    font-size: 1.125rem;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
    color: white;
  }
  
  .footer-nav ul,
  .footer-contact ul {
    list-style: none;
  }
  
  .footer-nav li,
  .footer-contact li {
    margin-bottom: 0.75rem;
  }
  
  .footer-nav a,
  .footer-contact a {
    color: var(--color-gray-500);
    text-decoration: none;
    transition: color var(--transition-normal);
  }
  
  .footer-nav a:hover,
  .footer-contact a:hover {
    color: white;
  }
  
  .footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--color-gray-500);
  }
  
  .footer-contact svg {
    width: 16px;
    height: 16px;
    color: var(--color-red);
    margin-top: 4px;
    flex-shrink: 0;
  }
  
  /* Footer Bottom */
  .footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--color-gray-600);
  }
  
  @media (min-width: 768px) {
    .footer-bottom {
      flex-direction: row;
    }
  }
  
  .footer-bottom .tagline {
    font-style: italic;
  }
  
  /* Minimal Footer Layout */
  .footer-minimal {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
    justify-content: space-between;
  }
  
  @media (min-width: 768px) {
    .footer-minimal {
      flex-direction: row;
    }
  }
  
  .footer-minimal .footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
  }
  
  .footer-minimal .footer-links a {
    color: var(--color-gray-500);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-normal);
  }
  
  .footer-minimal .footer-links a:hover {
    color: white;
  }
  
  .footer-minimal .copyright {
    color: var(--color-gray-600);
    font-size: 0.875rem;
  }
  
  /* ============================================
     UTILITY CLASSES
     ============================================ */
  
  /* Containers */
  .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
  }
  
  .container-narrow {
    max-width: 800px;
  }
  
  .container-wide {
    max-width: 1600px;
  }
  
  /* Text Alignment */
  .text-center { text-align: center; }
  .text-left { text-align: left; }
  .text-right { text-align: right; }
  
  /* Display */
  .hidden { display: none; }
  .block { display: block; }
  .flex { display: flex; }
  .grid { display: grid; }
  
  /* Spacing Helpers */
  .mt-0 { margin-top: 0; }
  .mt-1 { margin-top: var(--spacing-xs); }
  .mt-2 { margin-top: var(--spacing-sm); }
  .mt-3 { margin-top: var(--spacing-md); }
  .mt-4 { margin-top: var(--spacing-lg); }
  .mt-5 { margin-top: var(--spacing-xl); }
  .mt-6 { margin-top: var(--spacing-2xl); }
  
  .mb-0 { margin-bottom: 0; }
  .mb-1 { margin-bottom: var(--spacing-xs); }
  .mb-2 { margin-bottom: var(--spacing-sm); }
  .mb-3 { margin-bottom: var(--spacing-md); }
  .mb-4 { margin-bottom: var(--spacing-lg); }
  .mb-5 { margin-bottom: var(--spacing-xl); }
  .mb-6 { margin-bottom: var(--spacing-2xl); }
  
  /* Colors */
  .text-red { color: var(--color-red); }
  .text-navy { color: var(--color-navy); }
  .text-gray { color: var(--color-gray-400); }
  .text-white { color: white; }
  
  .bg-black { background-color: var(--color-black); }
  .bg-charcoal { background-color: var(--color-charcoal); }
  .bg-navy { background-color: var(--color-navy); }
  .bg-red { background-color: var(--color-red); }
  
  /* ============================================
     ANIMATIONS
     ============================================ */
  
  @keyframes fadeUp {
    from { 
      opacity: 0; 
      transform: translateY(30px); 
    }
    to { 
      opacity: 1; 
      transform: translateY(0); 
    }
  }
  
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  
  @keyframes scaleIn {
    from { 
      opacity: 0; 
      transform: scale(0.95); 
    }
    to { 
      opacity: 1; 
      transform: scale(1); 
    }
  }
  
  .animate-fade-up {
    opacity: 0;
    animation: fadeUp 0.8s ease-out forwards;
  }
  
  .animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.6s ease-out forwards;
  }
  
  .animate-scale-in {
    opacity: 0;
    animation: scaleIn 0.6s ease-out forwards;
  }
  
  .delay-1 { animation-delay: 0.1s; }
  .delay-2 { animation-delay: 0.2s; }
  .delay-3 { animation-delay: 0.3s; }
  .delay-4 { animation-delay: 0.4s; }
  .delay-5 { animation-delay: 0.5s; }