/* TRI XPRESS Website Styles - Optimized Version */
:root {
    --primary-color: #ffffff; /* Changed from black to white */
    --secondary-color: #f8f9fa; /* Light background for some sections */
    --accent-blue: #0047AB; /* Primary blue */
    --accent-blue-light: #2563EB; /* Lighter blue for gradients */
    --accent-blue-hover: #0056d3; /* Hover state for blue elements */
    --accent-red: #D22B2B; /* Accent red for highlights */
    --text-color: #000000; /* Changed to black for contrast on white background */
    --text-secondary: #333333; /* Darker gray for secondary text */
    --transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    --box-shadow: 0 10px 30px rgba(0, 71, 171, 0.15); /* Blue-tinted shadow */
    --blue-gradient: linear-gradient(135deg, #0047AB 0%, #2563EB 50%, #0047AB 100%);
    --red-accent: linear-gradient(135deg, #D22B2B 0%, #FF3A3A 50%, #D22B2B 100%);
  }
  
  /* Base Styles */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
  }
  
  body {
    background-color: var(--primary-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 300;
  }
  
  /* Scrollbar */
  ::-webkit-scrollbar {
    width: 6px;
  }
  
  ::-webkit-scrollbar-track {
    background: #f1f1f1;
  }
  
  ::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: 3px;
  }
  
  ::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue-hover);
  }
  
  /* Animations */
  @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
  @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
  @keyframes fadeInDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
  @keyframes shimmer { 0% { background-position: -300px 0; } 100% { background-position: 300px 0; } }
  
  /* Premium Button Styles */
  .cta-button {
    background: transparent;
    color: var(--accent-blue);
    border: 1px solid var(--accent-blue);
    padding: 12px 28px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    z-index: 1;
    font-weight: 500;
  }
  
  .cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--blue-gradient);
    transition: var(--transition);
    z-index: -1;
  }
  
  .cta-button:hover {
    color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(0, 71, 171, 0.3);
  }
  
  .cta-button:hover::before {
    left: 0;
  }
  
  /* Enhanced Contact Button */
  .contact-button {
    display: inline-block;
    background: var(--red-accent);
    background-size: 200% auto;
    color: var(--primary-color);
    padding: 15px 40px;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.4s ease;
    text-decoration: none;
    box-shadow: 0 5px 20px rgba(210, 43, 43, 0.3);
    position: relative;
    overflow: hidden;
  }
  
  .contact-button::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: -100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.6s ease;
  }
  
  .contact-button:hover {
    background-position: right center;
    transform: translateY(-3px);
    box-shadow: 0 7px 25px rgba(210, 43, 43, 0.4);
  }
  
  .contact-button:hover::before {
    left: 100%;
  }
  
  /* Header */
  .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5%;
    background-color: var(--primary-color);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 71, 171, 0.15);
  }
  
  .header.scrolled {
    padding: 0.8rem 5%;
    background-color: rgba(255, 255, 255, 0.97);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  }
  
  .logo {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--accent-blue);
    display: flex;
    align-items: center;
  }
  
  .logo img {
    height: 50px;
    width: auto;
    max-width: 180px;
    transition: var(--transition);
  }
  
  .header.scrolled .logo img {
    height: 40px;
  }
  
  .header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }
  
  .nav-buttons {
    display: flex;
    gap: 1.5rem;
  }
  
  .nav-button {
    color: var(--text-color);
    text-decoration: none;
    padding: 8px 0;
    font-size: 0.85rem;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    font-weight: 400;
  }
  
  .nav-button::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-blue);
    transition: var(--transition);
  }
  
  .nav-button:hover {
    color: var(--accent-blue);
  }
  
  .nav-button:hover::after {
    width: 100%;
  }
  
  .lang-toggle {
    background: transparent;
    color: var(--accent-blue);
    border: 1px solid var(--accent-blue);
    padding: 6px 14px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 1px;
    border-radius: 2px;
  }
  
  .lang-toggle:hover {
    background: var(--accent-blue);
    color: var(--primary-color);
  }
  
  /* Mobile Menu */
  .mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--accent-blue);
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 1001;
  }
  
  .mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
    padding: 2rem;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }
  
  .mobile-menu.active {
    right: 0;
  }
  
  .mobile-menu .nav-button {
    margin: 0.8rem 0;
    font-size: 1.1rem;
  }
  
  .mobile-menu-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 1.3rem;
    cursor: pointer;
  }
  
  /* Hero Section */
  .hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    background: url('https://plus.unsplash.com/premium_photo-1682129768936-c5b7c3033cdc?fm=jpg&q=80&w=2000') no-repeat center center/cover;
    background-attachment: fixed;
  }
  
  .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 71, 171, 0.7), rgba(0, 71, 171, 0.8));
  }
  
  .hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
    animation: fadeInUp 1s ease;
  }
  
  .hero-title {
    font-size: 3rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
    line-height: 1.2;
    color: var(--primary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  }
  
  .hero-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    margin-bottom: 40px;
    letter-spacing: 1px;
    color: var(--primary-color);
  }
  
  /* Menu Section */
  .menu {
    background-color: var(--secondary-color);
    padding: 100px 0;
    position: relative;
  }
  
  .menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
  }
  
  .menu-content {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
  }
  
  .menu-title {
    font-size: 2.5rem;
    margin-bottom: 60px;
    font-weight: 600;
    letter-spacing: 3px;
    position: relative;
    display: inline-block;
    text-transform: uppercase;
    color: var(--accent-blue);
  }
  
  .menu-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 1px;
    background: var(--accent-red);
  }
  
  .menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
  }
  
  .menu-item {
    background: var(--primary-color);
    padding: 40px 30px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(0, 71, 171, 0.1);
    text-align: left;
    border-radius: 3px;
  }
  
  .menu-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--accent-red);
    transition: height 0.5s ease;
  }
  
  .menu-item:hover {
    transform: translateY(-8px);
    background: var(--primary-color);
    box-shadow: var(--box-shadow);
    border-color: rgba(0, 71, 171, 0.2);
  }
  
  .menu-item:hover::before {
    height: 100%;
  }
  
  .menu-item h3 {
    color: var(--accent-blue);
    font-size: 1.4rem;
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: 1px;
  }
  
  .menu-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 30px;
    font-weight: 300;
  }
  
  .service-icon {
    color: var(--accent-red);
    font-size: 2rem;
    margin-bottom: 20px;
    display: block;
  }
  
  /* Video Section */
  .video-section {
    padding: 100px 0;
    background-color: var(--primary-color);
    text-align: center;
    border-top: 1px solid rgba(0, 71, 171, 0.05);
  }
  
  .video-container {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
  }
  
  .video-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-blue);
  }
  
  .video-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 50px;
    font-weight: 300;
    letter-spacing: 2px;
  }
  
  .video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: #f1f1f1;
    margin-bottom: 60px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 71, 171, 0.1);
    border-radius: 3px;
  }
  
  .video-wrapper iframe, 
  .video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
  }
  
  .video-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 2;
    border: 2px solid var(--accent-red);
    transition: var(--transition);
  }
  
  .video-play-button:hover {
    background: rgba(210, 43, 43, 0.1);
    transform: translate(-50%, -50%) scale(1.1);
  }
  
  .video-play-button i {
    color: var(--accent-red);
    font-size: 30px;
    margin-left: 5px;
  }
  
  .video-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
  }
  
  /* Social Section */
  .social-section {
    padding: 80px 0 100px;
    background-color: var(--secondary-color);
    position: relative;
  }
  
  .social-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .social-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
  }
  
  .social-item {
    background: var(--primary-color);
    border: 1px solid rgba(0, 71, 171, 0.1);
    border-radius: 3px;
    padding: 35px 25px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
  }
  
  .social-item:hover {
    transform: translateY(-8px);
    background: var(--primary-color);
    box-shadow: var(--box-shadow);
    border-color: rgba(0, 71, 171, 0.2);
  }
  
  .social-icon {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--accent-blue);
  }
  
  .social-title {
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--accent-blue);
  }
  
  .social-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 20px;
    font-weight: 300;
  }
  
  .social-link {
    color: var(--accent-blue);
    text-decoration: none;
    display: inline-block;
    margin-top: 15px;
    padding: 8px 20px;
    border: 1px solid var(--accent-blue);
    font-size: 0.8rem;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border-radius: 2px;
  }
  
  .social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-blue);
    transition: var(--transition);
    z-index: -1;
  }
  
  .social-link:hover {
    color: var(--primary-color);
  }
  
  .social-link:hover::before {
    left: 0;
  }
  
  /* Slideshow - UPDATED for 10 slides */
  .slideshow-section {
    background-color: var(--primary-color);
    padding: 80px 0;
    position: relative;
  }
  
  .slideshow {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 71, 171, 0.1);
    height: 500px;
    overflow: hidden;
    border-radius: 3px;
  }
  
  .slide {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  
  .slide:first-child {
    display: block;
  }
  
  .slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .slide-caption {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 20px;
    color: var(--primary-color);
    font-size: 1rem;
    text-align: center;
    background-color: rgba(0, 71, 171, 0.7);
    border-top: 1px solid var(--accent-blue);
    font-weight: 300;
    letter-spacing: 1px;
    z-index: 3;
  }
  
  .prev, .next {
    position: absolute;
    top: 50%;
    width: 50px;
    height: 50px;
    margin-top: -25px;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 20px;
    transition: 0.3s ease;
    border-radius: 50%;
    user-select: none;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 71, 171, 0.7);
    border: 1px solid var(--primary-color);
    z-index: 3;
    cursor: pointer;
  }
  
  .prev {
    left: 20px;
  }
  
  .next {
    right: 20px;
  }
  
  .prev:hover, .next:hover {
    background-color: var(--accent-red);
    color: var(--primary-color);
  }
  
  /* Updated dots container for 10 slides */
  .dots-container {
    text-align: center;
    margin-top: 20px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
  }
  
  .dot {
    height: 8px;
    width: 8px;
    margin: 0;
    background-color: transparent;
    border: 1px solid var(--accent-blue);
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.3s ease;
    cursor: pointer;
  }
  
  .active-dot, .dot:hover {
    background-color: var(--accent-blue);
  }
  
  .fade {
    animation-name: fade;
    animation-duration: 1.5s;
  }
  
  @keyframes fade {
    from {opacity: 0.4}
    to {opacity: 1}
  }
  
  .slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.2));
    z-index: 2;
  }
  
  /* CTA Banner */
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
  }
  
  .cta-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: rgba(0, 71, 171, 0.05);
    padding: 30px 40px;
    border-radius: 3px;
    border: 1px solid rgba(0, 71, 171, 0.1);
  }
  
  .cta-text {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--accent-blue);
    margin: 0;
    letter-spacing: 1px;
  }
  
  .cta-button-alt {
    background-color: var(--accent-red);
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 2px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
  }
  
  .cta-button-alt:hover {
    background-color: #ff3333;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(210, 43, 43, 0.3);
  }
  
  /* Footer */
  .footer {
    background-color: #0047AB;
    padding: 60px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
  }
  
  .footer-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
  }
  
  .footer-column h3 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    font-weight: 600;
    letter-spacing: 1.5px;
    position: relative;
    display: inline-block;
    text-transform: uppercase;
    color: white;
  }
  
  .footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 1px;
    background: var(--accent-red);
  }
  
  .footer-column p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    margin-bottom: 15px;
    font-weight: 300;
    line-height: 1.7;
  }
  
  .copyright {
    text-align: center;
    padding-top: 40px;
    margin-top: 20px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
    letter-spacing: 1px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  /* WhatsApp Button */
  .whatsapp-button {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 55px;
    height: 55px;
    background-color: var(--primary-color);
    color: #25D366; /* WhatsApp green */
    border-radius: 50%;
    text-align: center;
    font-size: 28px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border: 1px solid #25D366;
    transition: var(--transition);
    z-index: 99;
  }
  
  .whatsapp-button:hover {
    background-color: #25D366;
    color: var(--primary-color);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
  }
  
  /* Responsive */
  @media (max-width: 1200px) {
    .slideshow { height: 450px; }
    .menu-grid, .social-grid { gap: 20px; }
  }
  
  @media (max-width: 992px) {
    .menu-grid { grid-template-columns: repeat(2, 1fr); }
    .social-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-title { font-size: 2.6rem; }
    .menu-title, .video-title { font-size: 2.2rem; }
    .slideshow { height: 400px; }
  }
  
  @media (max-width: 768px) {
    .header { padding: 1rem 5%; }
    .nav-buttons { display: none; }
    .mobile-menu-btn { display: block; }
    .header-right { gap: 1rem; }
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .menu-item, .social-item { padding: 30px 20px; }
    .menu-item h3, .social-title { font-size: 1.2rem; }
    .slideshow { height: 350px; }
    .cta-banner { flex-direction: column; gap: 20px; text-align: center; }
    .cta-text { font-size: 1.5rem; }
    
    /* Responsive for dots */
    .dots-container { gap: 5px; }
    .dot { height: 7px; width: 7px; }
    
    /* Updated footer responsive */
    .footer-container {
      grid-template-columns: 1fr;
      gap: 40px;
    }
  }
  
  @media (max-width: 576px) {
    .logo { font-size: 1.4rem; }
    .hero-title { font-size: 1.6rem; }
    .menu-grid, .social-grid { grid-template-columns: 1fr; }
    .menu-title, .video-title { font-size: 1.8rem; }
    .slideshow { height: 300px; }
    .cta-text { font-size: 1.3rem; }
    
    /* More compact dots on small screens */
    .dots-container { gap: 3px; }
    .dot { height: 6px; width: 6px; }
    
    /* Improved footer spacing on small devices */
    .footer {
      padding: 40px 0 30px;
    }
    .footer-column h3 {
      font-size: 1rem;
    }
    .footer-column p {
      font-size: 0.9rem;
    }
  }