/* =========================================
           1. CSS VARIABLES & RESET
           ========================================= */
        :root {
            --primary-color: #0f172a; /* Deep Navy Blue - Trust */
            --secondary-color: #0ea5e9; /* Sky Blue - Clarity */
            --accent-color: #f59e0b; /* Gold/Amber - Wealth/Premium */
            --text-dark: #1e293b;
            --text-light: #64748b;
            --bg-light: #f8fafc;
            --white: #ffffff;
            --border-color: #e2e8f0;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
            --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
            --container-width: 1200px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Open Sans', sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            background-color: var(--white);
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Poppins', sans-serif;
            color: var(--primary-color);
        }

        a { text-decoration: none; color: inherit; transition: var(--transition); }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }

        /* Utility Classes */
        .container {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        .section-padding {
            padding: 80px 0;
        }

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

        .section-title {
            font-size: 2.25rem;
            font-weight: 700;
            margin-bottom: 1rem;
            position: relative;
            display: inline-block;
        }

        .section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: var(--accent-color);
            margin: 10px auto 0;
            border-radius: 2px;
        }

        .section-subtitle {
            color: var(--text-light);
            max-width: 700px;
            margin: 0 auto 50px;
        }

        /* Buttons */
        .btn {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 5px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-family: 'Poppins', sans-serif;
            transition: var(--transition);
            font-size: 1rem;
        }

        .btn-primary {
            background-color: var(--accent-color);
            color: var(--white);
            box-shadow: 0 4px 10px rgba(245, 158, 11, 0.3);
        }

        .btn-primary:hover {
            background-color: #d97706;
            transform: translateY(-2px);
        }

        .btn-secondary {
            background-color: transparent;
            border: 2px solid var(--white);
            color: var(--white);
        }

        .btn-secondary:hover {
            background-color: var(--white);
            color: var(--primary-color);
        }

        .btn-outline {
            border: 2px solid var(--primary-color);
            color: var(--primary-color);
            background: transparent;
            font-size: 0.9rem;
            padding: 8px 20px;
        }

        .btn-outline:hover {
            background: var(--primary-color);
            color: var(--white);
        }

        /* Animation Classes */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease-out;
        }
        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* =========================================
           2. HEADER
           ========================================= */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background-color: var(--white);
            box-shadow: var(--shadow-sm);
            padding: 15px 0;
            transition: var(--transition);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i { color: var(--accent-color); }

        .nav-menu {
            display: flex;
            gap: 30px;
            align-items: center;
        }

        .nav-link {
            font-weight: 500;
            color: var(--text-dark);
        }
        .nav-link:hover { color: var(--secondary-color); }

        .nav-cta {
            background-color: var(--primary-color);
            color: var(--white) !important;
            padding: 10px 20px;
            border-radius: 5px;
        }
        .nav-cta:hover {
            background-color: var(--secondary-color);
            color: var(--white) !important;
        }

        .mobile-toggle {
            display: none;
            font-size: 1.5rem;
            color: var(--primary-color);
            cursor: pointer;
        }

        /* =========================================
           3. HERO SECTION
           ========================================= */
        .hero {
            position: relative;
            height: 90vh;
            min-height: 600px;
            background: linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.75)), url('../images/hero.webp');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            color: var(--white);
        }

        .hero-content h1 {
            font-size: 3.5rem;
            line-height: 1.2;
            margin-bottom: 20px;
            color: var(--white);
        }

        .hero-content p {
            font-size: 1.25rem;
            margin-bottom: 40px;
            opacity: 0.9;
            max-width: 900px;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
        }

        /* =========================================
           4. ABOUT PREVIEW
           ========================================= */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-img {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }
        
        .about-img::before {
            content: '';
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(15, 23, 42, 0.1);
        }

        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
        }
        
        .about-text p {
            color: var(--text-light);
            margin-bottom: 20px;
        }

        /* =========================================
           5. WHY CHOOSE US
           ========================================= */
        .why-us {
            background-color: var(--bg-light);
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .benefit-card {
            background: var(--white);
            padding: 30px;
            border-radius: 10px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border-bottom: 4px solid transparent;
        }

        .benefit-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-md);
            border-bottom-color: var(--accent-color);
        }

        .b-icon {
            width: 70px;
            height: 70px;
            background-color: rgba(14, 165, 233, 0.1);
            color: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.75rem;
            margin: 0 auto 20px;
        }

        .benefit-card h4 { margin-bottom: 10px; }
        .benefit-card p { color: var(--text-light); font-size: 0.95rem; }

        /* =========================================
           6. SERVICES
           ========================================= */
        .services { background-color: var(--white); }

        .service-category {
            margin-bottom: 60px;
        }

        .category-title {
            font-size: 1.5rem;
            margin-bottom: 30px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-color);
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .category-title i { color: var(--accent-color); }

        .services-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
        }

        .service-item {
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 25px;
            transition: var(--transition);
            background: var(--white);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            height: 100%;
        }

        .service-item:hover {
            border-color: var(--secondary-color);
            box-shadow: var(--shadow-sm);
        }

        .s-icon {
            font-size: 1.5rem;
            color: var(--secondary-color);
            margin-bottom: 15px;
        }

        .service-item h5 {
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: var(--primary-color);
        }

        .service-item p {
            font-size: 0.9rem;
            color: var(--text-light);
            margin-bottom: 20px;
        }

        /* =========================================
           7. TESTIMONIALS
           ========================================= */
        .testimonials { background-color: var(--primary-color); color: var(--white); }
        .testimonials .section-title { color: var(--white); }
        .testimonials .section-subtitle { color: rgba(255,255,255,0.8); }

        .testimonial-slider {
            max-width: 800px;
            margin: 0 auto;
            overflow: hidden;
            position: relative;
        }

        .testimonial-track {
            display: flex;
            transition: transform 0.5s ease-in-out;
        }

        .testimonial-card {
            min-width: 100%;
            text-align: center;
            padding: 20px;
        }

        .client-photo {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 20px;
            border: 4px solid var(--accent-color);
        }

        .feedback {
            font-size: 1.1rem;
            font-style: italic;
            margin-bottom: 20px;
            opacity: 0.9;
        }

        .client-name { font-weight: 700; font-size: 1.2rem; color: var(--accent-color); }

        .slider-controls {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 30px;
        }

        .control-btn {
            background: rgba(255,255,255,0.1);
            color: var(--white);
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            cursor: pointer;
            transition: var(--transition);
        }
        .control-btn:hover { background: var(--accent-color); }

        /* =========================================
           8. FAQ SECTION
           ========================================= */
        .faq { background-color: var(--bg-light); }

        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .accordion-item {
            background: var(--white);
            border-radius: 8px;
            margin-bottom: 15px;
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }

        .accordion-header {
            padding: 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: var(--primary-color);
            transition: background 0.3s;
        }
        
        .accordion-header:hover { background-color: #f1f5f9; }

        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            padding: 0 20px;
            background-color: #fff;
            color: var(--text-light);
        }

        .accordion-content p {
            padding: 20px 0;
            border-top: 1px solid var(--border-color);
        }

        .icon-toggle { transition: transform 0.3s ease; }
        .accordion-item.active .icon-toggle { transform: rotate(180deg); }
        .accordion-item.active .accordion-content { max-height: 200px; }

        /* =========================================
           9. CONTACT SECTION
           ========================================= */
        .contact-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }

        .contact-form {
            background: var(--bg-light);
            padding: 40px;
            border-radius: 10px;
        }

        .form-group { margin-bottom: 20px; }

        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--text-dark);
        }

        .form-control {
            width: 100%;
            padding: 12px;
            border: 1px solid var(--border-color);
            border-radius: 5px;
            font-family: inherit;
            transition: var(--transition);
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.1);
        }

        textarea.form-control { resize: vertical; min-height: 120px; }

        .contact-info-box {
            background: var(--primary-color);
            color: var(--white);
            padding: 40px;
            border-radius: 10px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        
        .contact-info-box h3 { color: var(--white); margin-bottom: 20px; }

        .info-row {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 25px;
        }
        .info-row i { font-size: 1.2rem; color: var(--accent-color); }

        /* =========================================
           10. NEWSLETTER
           ========================================= */
        .newsletter {
            background: linear-gradient(to right, #1e293b, #0f172a);
            color: var(--white);
            text-align: center;
        }

        .newsletter-form {
            max-width: 600px;
            margin: 30px auto 0;
            display: grid;
            gap: 15px;
        }

        .newsletter-form input[type="text"],
        .newsletter-form input[type="email"],
        .newsletter-form input[type="date"] {
            width: 100%;
            padding: 12px;
            border-radius: 5px;
            border: none;
        }

        .checkbox-group {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
            justify-content: center;
            text-align: left;
        }

        /* =========================================
           11. FOOTER
           ========================================= */
        footer {
            background-color: #020617;
            color: #94a3b8;
            padding-top: 60px;
            padding-bottom: 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            padding-bottom: 40px;
        }

        .footer-brand h2 { color: var(--white); margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
        .footer-brand i { color: var(--accent-color); }

        .footer-col h3 { color: var(--white); margin-bottom: 20px; font-size: 1.1rem; }
        .footer-links li { margin-bottom: 12px; }
        .footer-links a:hover { color: var(--accent-color); padding-left: 5px; transition: 0.3s; }

        .social-icons {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-icon {
            width: 36px;
            height: 36px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        .social-icon:hover { background: var(--secondary-color); color: var(--white); }

        .copyright { text-align: center; padding: 20px 0; font-size: 0.9rem; }

        /* =========================================
           12. MODALS & TOAST
           ========================================= */
        .modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.6);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 2000;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
        }

        .modal.active { opacity: 1; visibility: visible; }

        .modal-content {
            background: var(--white);
            padding: 40px;
            border-radius: 10px;
            width: 90%;
            max-width: 600px;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
            transform: translateY(20px);
            transition: var(--transition);
        }

        .modal.active .modal-content { transform: translateY(0); }

        .close-modal {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 1.5rem;
            cursor: pointer;
            color: #64748b;
        }

        .toast {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: var(--accent-color);
            color: var(--white);
            padding: 15px 25px;
            border-radius: 5px;
            box-shadow: var(--shadow-lg);
            display: flex;
            align-items: center;
            gap: 10px;
            transform: translateY(100px);
            opacity: 0;
            transition: var(--transition);
            z-index: 3000;
        }
        .toast.show { transform: translateY(0); opacity: 1; }

        /* Responsive */
        @media (max-width: 992px) {
            .about-grid, .contact-wrapper, .footer-grid { grid-template-columns: 1fr; }
            .about-img { order: -1; }
        }

        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                top: 0;
                right: -100%;
                width: 70%;
                height: 100vh;
                background: var(--white);
                flex-direction: column;
                justify-content: center;
                box-shadow: -5px 0 15px rgba(0,0,0,0.1);
                transition: 0.4s;
            }
            .nav-menu.active { right: 0; }
            .nav-link { color: var(--text-dark) !important; }
            .mobile-toggle { display: block; z-index: 1001; }
            
            .hero h1 { font-size: 2.2rem; }
            .hero-buttons { flex-direction: column; }
        }