:root {
      --orange: #E8702A;
      --orange-dark: #c45c1a;
      --dark: #1a1a1a;
      --dark2: #2b2b2b;
      --olive: #4a4a2a;
      --light-bg: #f9f7f4;
      --text-muted-custom: #888;
      --white: #ffffff;
      --border: #e5e0d8;
    }
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body { font-family: 'DM Sans', sans-serif; color: var(--dark); background: #fff; }
    h1,h2,h3,h4,h5 { font-family: 'Playfair Display', serif; }

    /* PAGE SYSTEM */
    .page.active { display: block; }

    /* ===== NAVBAR ===== */
    .navbar-custom {
      background: #fff;
      box-shadow: 0 2px 20px rgba(0,0,0,0.08);
      padding: 14px 0;
      position: sticky; top: 0; z-index: 1000;
    }
    .navbar-brand img { height: 40px; }
    .navbar-brand span {
      font-family: 'Playfair Display', serif;
      font-size: 1.4rem; font-weight: 900;
      color: var(--orange); letter-spacing: -0.5px;
    }
    .navbar-brand small { font-family: 'DM Sans', sans-serif; font-size: 0.55rem; color: #aaa; display: block; letter-spacing: 2px; text-transform: uppercase; }
    .nav-link-custom {
      color: var(--dark) !important;
      font-size: 0.88rem; font-weight: 500;
      text-decoration: none; padding: 6px 14px;
      transition: color 0.2s;
      cursor: pointer;
    }
    .nav-link-custom:hover, .nav-link-custom.active { color: var(--orange) !important; }
    .btn-contact {
      background: var(--orange); color: #fff !important;
      border-radius: 6px; padding: 8px 22px !important;
      font-weight: 600; font-size: 0.88rem;
      transition: background 0.2s;
    }
    .btn-contact:hover { background: var(--orange-dark) !important; }

    /* ===== HERO ===== */
    .hero {
      min-height: 88vh;
      background: linear-gradient(135deg, rgba(20,20,20,0.75) 0%, rgba(40,30,10,0.55) 100%),
        url('https://images.unsplash.com/photo-1545324418-cc1a3fa10c00?w=1600&q=80') center/cover no-repeat;
      display: flex; align-items: center; position: relative; overflow: hidden;
    }
    .hero::after {
      content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 20px;
      background: linear-gradient(to top, #fff, transparent);
    }
    .hero h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); color: #fff; line-height: 1.15; font-weight: 900; }
    .hero p { color: rgba(255,255,255,0.85); font-size: 1rem; max-width: 480px; }
    .hero-card {
      background: rgba(255,255,255,0.12); backdrop-filter: blur(12px);
      border: 1px solid rgba(255,255,255,0.2); border-radius: 16px;
      padding: 24px; color: #fff; max-width: 220px;
    }
    .hero-card p { font-size: 0.82rem; opacity: 0.85; margin-bottom: 12px; }
    .btn-orange { background: var(--orange); color: #fff; border: none; border-radius: 8px; padding: 12px 32px; font-weight: 600; transition: all 0.2s; }
    .btn-orange:hover { background: var(--orange-dark); color: #fff; transform: translateY(-1px); }
    .btn-outline-orange { background: transparent; color: var(--orange); border: 2px solid var(--orange); border-radius: 8px; padding: 10px 28px; font-weight: 600; transition: all 0.2s; }
    .btn-outline-orange:hover { background: var(--orange); color: #fff; }

    /* ===== SECTION LABELS ===== */
    .section-label {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 0.78rem; font-weight: 600; color: var(--orange);
      text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px;
    }
    .section-label::before { content: ''; width: 8px; height: 8px; background: var(--orange); border-radius: 50%; }
    .section-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 900; color: var(--dark); }
    .section-title span { color: var(--orange); }

    /* ===== FEATURED CITIES ===== */
    .cities-section { padding: 80px 0; background: var(--light-bg); }
    .city-card {
      border-radius: 16px; overflow: hidden; cursor: pointer;
      position: relative; box-shadow: 0 8px 30px rgba(0,0,0,0.12);
      transition: transform 0.3s, box-shadow 0.3s;
    }
    .city-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.2); }
    .city-card img { width: 100%; height: 240px; object-fit: cover; }
    .city-card .city-overlay {
      position: absolute; bottom: 0; left: 0; right: 0;
      background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
      padding: 20px 16px 14px;
    }
    .city-card h5 { color: #fff; font-size: 1.1rem; font-weight: 700; margin: 0; }

    /* ===== PROJECTS DARK ===== */
    .projects-dark { background: var(--dark2); padding: 80px 0; }
    .projects-dark .section-title { color: #fff; }
    .project-card {
      border-radius: 12px; overflow: hidden; position: relative;
      box-shadow: 0 6px 24px rgba(0,0,0,0.3); flex-shrink: 0;
    }
    .project-card img { width: 200px; height: 160px; object-fit: cover; }
    .project-card .tag {
      position: absolute; bottom: 10px; left: 10px;
      background: rgba(0,0,0,0.6); color: #fff;
      font-size: 0.75rem; padding: 4px 10px; border-radius: 20px; backdrop-filter: blur(4px);
    }
    .projects-scroll { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 8px; }
    .projects-scroll::-webkit-scrollbar { display: none; }

    /* ===== USP ===== */
    .usp-section { padding: 80px 0; }
    .usp-item { text-align: center; padding: 24px 16px; }
    .usp-icon {
      width: 64px; height: 64px; border-radius: 50%;
      background: linear-gradient(135deg, var(--orange), #f5a623);
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 16px; color: #fff; font-size: 1.5rem;
    }
    .usp-item h6 { font-weight: 700; font-size: 0.92rem; margin-bottom: 6px; }
    .usp-item p { font-size: 0.8rem; color: var(--text-muted-custom); line-height: 1.5; }

    /* ===== TESTIMONIALS ===== */
    .testimonials { padding: 80px 0; background: var(--light-bg); }
    .testimonial-card {
      background: #fff; border-radius: 16px; padding: 28px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.07); height: 100%;
    }
    .stars { color: #f5a623; font-size: 0.9rem; margin-bottom: 12px; }
    .testimonial-card p { font-size: 0.88rem; color: #555; line-height: 1.7; margin-bottom: 16px; font-style: italic; }
    .testimonial-card strong { font-size: 0.88rem; color: var(--dark); }
    .testimonial-card small { font-size: 0.78rem; color: var(--text-muted-custom); }

    /* ===== PARTNERS ===== */
    .partners { padding: 50px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
    .partner-logo {
      height: 44px; opacity: 0.7; transition: opacity 0.2s; filter: grayscale(40%);
      object-fit: contain;
    }
    .partner-logo:hover { opacity: 1; filter: none; }
    .partner-text {
      font-family: 'Playfair Display', serif; font-weight: 900;
      font-size: 1.3rem; color: var(--dark); letter-spacing: -0.5px; opacity: 0.7;
    }

    /* ===== FAQ ===== */
    .faq-section { padding: 80px 0; }
    .accordion-button:not(.collapsed) { background: var(--orange); color: #fff; }
    .accordion-button:focus { box-shadow: none; }
    .accordion-button::after { filter: none; }
    .accordion-button:not(.collapsed)::after { filter: invert(1); }

    /* ===== FOOTER ===== */
    footer { background: var(--dark); color: rgba(255,255,255,0.75); padding: 60px 0 20px; }
    footer h6 { color: #fff; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; font-size: 0.8rem; }
    footer a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.83rem; display: block; margin-bottom: 6px; transition: color 0.2s; }
    footer a:hover { color: var(--orange); }
    footer p { font-size: 0.83rem; }
    .footer-brand span { font-family: 'Playfair Display', serif; font-size: 1.6rem; font-weight: 900; color: var(--orange); }
    .footer-locations { background: #111; padding: 40px 0; }
    .location-col h6 { color: var(--orange); font-size: 0.85rem; margin-bottom: 8px; }
    .location-col p { color: rgba(255,255,255,0.55); font-size: 0.78rem; line-height: 1.6; }
    .social-icon { width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,0.1); display: inline-flex; align-items: center; justify-content: center; color: #fff; text-decoration: none; margin-right: 6px; font-size: 0.8rem; transition: background 0.2s; }
    .social-icon:hover { background: var(--orange); color: #fff; }
    .footer-bottom { background: #000; padding: 16px 0; font-size: 0.78rem; color: rgba(255,255,255,0.4); }

    /* ===== PAGE HERO VARIANTS ===== */
    .page-hero {
      min-height: 40vh; display: flex; align-items: center;
      background: linear-gradient(135deg, rgba(20,20,20,0.82) 0%, rgba(40,20,0,0.6) 100%),
        url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=1600&q=80') center/cover;
      padding: 80px 0 60px;
    }
    .page-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); }
    .page-hero p { color: rgba(255,255,255,0.8); }

    /* ===== ABOUT PAGE ===== */
    .about-stat { text-align: center; padding: 20px; border-right: 1px solid var(--border); }
    .about-stat:last-child { border-right: none; }
    .about-stat h2 { font-size: 2.5rem; color: var(--orange); font-weight: 900; }
    .about-stat p { font-size: 0.85rem; color: var(--text-muted-custom); }
    .team-card { text-align: center; }
    .team-card img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin-bottom: 12px; border: 4px solid var(--orange); }
    .team-card h6 { font-weight: 700; margin-bottom: 2px; }
    .team-card small { color: var(--orange); font-size: 0.8rem; }

    /* ===== PROJECTS PAGE ===== */
    .project-grid-card {
      border-radius: 16px; overflow: hidden;
      box-shadow: 0 6px 24px rgba(0,0,0,0.1); transition: all 0.3s;
    }
    .project-grid-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.18); }
    .project-grid-card img { width: 100%; height: 220px; object-fit: cover; }
    .project-grid-card .card-body { padding: 20px; }
    .project-grid-card .badge-custom {
      background: var(--orange); color: #fff; font-size: 0.72rem;
      padding: 4px 12px; border-radius: 20px; display: inline-block; margin-bottom: 8px;
    }
    .filter-btn { border: 2px solid var(--border); background: transparent; border-radius: 30px; padding: 8px 24px; font-size: 0.85rem; font-weight: 500; transition: all 0.2s; cursor: pointer; }
    .filter-btn.active, .filter-btn:hover { background: var(--orange); border-color: var(--orange); color: #fff; }

    /* ===== LOCATION PAGE ===== */
    .location-hero {
      min-height: 50vh; display: flex; align-items: center;
    }
    .location-feature { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 20px; }
    .location-feature .icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(232,112,42,0.1); display: flex; align-items: center; justify-content: center; color: var(--orange); flex-shrink: 0; }
    .location-tab { padding: 12px 24px; border-radius: 30px; border: 2px solid var(--border); cursor: pointer; font-weight: 600; font-size: 0.9rem; transition: all 0.2s; }
    .location-tab.active, .location-tab:hover { background: var(--orange); border-color: var(--orange); color: #fff; }
    .map-placeholder { background: linear-gradient(135deg, #e8f4f8, #d4e8f0); border-radius: 16px; height: 380px; display: flex; align-items: center; justify-content: center; border: 2px dashed var(--border); }

    /* ===== CONTACT PAGE ===== */
    .contact-info-card { background: var(--dark); color: #fff; border-radius: 16px; padding: 36px; height: 100%; }
    .contact-info-card h3 { color: #fff; margin-bottom: 24px; }
    .contact-item { display: flex; gap: 14px; margin-bottom: 24px; }
    .contact-item .icon { width: 44px; height: 44px; background: rgba(232,112,42,0.15); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--orange); flex-shrink: 0; }
    .contact-item p { margin: 0; font-size: 0.85rem; color: rgba(255,255,255,0.7); }
    .contact-item strong { color: #fff; font-size: 0.9rem; }
    .form-control, .form-select { border: 2px solid var(--border); border-radius: 10px; padding: 12px 16px; font-size: 0.9rem; transition: border-color 0.2s; }
    .form-control:focus, .form-select:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(232,112,42,0.1); }

    /* ===== BLOG ===== */
    .blog-card { border-radius: 16px; overflow: hidden; box-shadow: 0 6px 24px rgba(0,0,0,0.08); transition: all 0.3s; background: #fff; }
    .blog-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.14); }
    .blog-card img { width: 100%; height: 200px; object-fit: cover; }
    .blog-card .card-body { padding: 22px; }
    .blog-cat { background: rgba(232,112,42,0.1); color: var(--orange); font-size: 0.72rem; font-weight: 700; padding: 4px 12px; border-radius: 20px; display: inline-block; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
    .blog-card h5 { font-size: 1rem; line-height: 1.4; margin-bottom: 10px; }
    .blog-meta { font-size: 0.78rem; color: var(--text-muted-custom); }

    /* ===== PRIVACY ===== */
    .privacy-section { padding: 80px 0; }
    .privacy-section h4 { color: var(--orange); margin: 30px 0 12px; font-size: 1.2rem; }
    .privacy-section p { color: #555; line-height: 1.8; font-size: 0.92rem; margin-bottom: 14px; }

    /* ===== SEARCH BAR ===== */
    .search-bar {
      background: #fff; border-radius: 16px; padding: 24px 28px;
      box-shadow: 0 8px 40px rgba(0,0,0,0.15); margin-top: -50px; position: relative; z-index: 10;
    }
    .search-bar .form-select, .search-bar .form-control { border: none; border-bottom: 2px solid var(--border); border-radius: 0; padding: 8px 4px; font-size: 0.9rem; }
    .search-bar .form-select:focus, .search-bar .form-control:focus { box-shadow: none; border-bottom-color: var(--orange); }
    .search-divider { border-right: 1px solid var(--border); margin: 0 12px; }

    /* ANIMATIONS */
    @keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
    .fade-in { animation: fadeInUp 0.7s ease both; }
    .delay-1 { animation-delay: 0.15s; }
    .delay-2 { animation-delay: 0.3s; }
    .delay-3 { animation-delay: 0.45s; }

    @media (max-width: 768px) {
      .hero { min-height: 70vh; }
      .about-stat { border-right: none; border-bottom: 1px solid var(--border); }
      .search-bar { margin-top: 20px; }
    }