/* ===== VARIÁVEIS CSS ===== */
        :root {
            --primary-red: #c1121f;
            --primary-dark: #0f172a;
            --primary-dark-rgb: 15, 23, 42;
            --light-gray: #f8f9fa;
            --dark-gray: #6b7280;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 15px 35px rgba(0, 0, 0, 0.15);
        }

        [data-bs-theme="dark"] {
            --primary-dark: #f8f9fa;
            --primary-dark-rgb: 248, 249, 250;
            --light-gray: #1a202c;
        }

        /* ===== ESTILOS GERAIS ===== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            color: #334155;
            line-height: 1.6;
            overflow-x: hidden;
            padding-top: 80px;
            background-color: var(--light-gray);
            transition: var(--transition);
        }

        [data-bs-theme="dark"] body {
            color: #e2e8f0;
            background-color: #0f172a;
        }

        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            line-height: 1.2;
        }

        .section-title {
            position: relative;
            display: inline-block;
            margin-bottom: 3rem;
            font-size: 2.5rem;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -12px;
            left: 0;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-red), #ff4444);
            border-radius: 2px;
        }

        .text-gradient {
            background: linear-gradient(135deg, var(--primary-red), #ff4444);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            font-weight: 800;
        }

        .container-fluid {
            max-width: 1400px;
        }

        /* ===== NAVBAR MODERNA ===== */
        .navbar {
            background: rgba(var(--primary-dark-rgb), 0.95) !important;
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            padding: 1rem 0;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }

        [data-bs-theme="dark"] .navbar {
            background: rgba(15, 23, 42, 0.95) !important;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary-red), #ff4444);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .navbar-nav .nav-link {
            font-weight: 600;
            margin: 0 0.5rem;
            position: relative;
            color: rgba(var(--primary-dark-rgb), 0.9) !important;
            transition: var(--transition);
        }

        [data-bs-theme="dark"] .navbar-nav .nav-link {
            color: rgba(255, 255, 255, 0.9) !important;
        }

        .navbar-nav .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--primary-red);
            transition: width 0.3s ease;
        }

        .navbar-nav .nav-link:hover::after,
        .navbar-nav .nav-link.active::after {
            width: 80%;
        }

        .btn-whatsapp-nav {
            background: linear-gradient(135deg, #25D366, #128C7E);
            color: white !important;
            border: none;
            border-radius: 50px;
            padding: 0.6rem 1.5rem;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
        }

        .btn-whatsapp-nav:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
        }

        .theme-toggle {
            background: none;
            border: none;
            color: inherit;
            font-size: 1.2rem;
            cursor: pointer;
            padding: 0.5rem;
            border-radius: 50%;
            transition: var(--transition);
        }

        .theme-toggle:hover {
            background: rgba(var(--primary-dark-rgb), 0.1);
        }

        /* ===== HERO SECTION ===== */
        .hero-section {
            background: linear-gradient(rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.7)),
                        url('https://images.unsplash.com/photo-1549399542-7e3f8b79c341?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            min-height: 90vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 20% 50%, rgba(193, 18, 31, 0.15) 0%, transparent 50%);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            color: white;
        }

        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            line-height: 1.1;
        }

        .hero-subtitle {
            font-size: 1.2rem;
            opacity: 0.9;
            margin-bottom: 2rem;
            max-width: 600px;
        }

        .btn-hero-primary {
            background: linear-gradient(135deg, var(--primary-red), #ff4444);
            border: none;
            padding: 1rem 2.5rem;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            transition: var(--transition);
            box-shadow: 0 8px 25px rgba(193, 18, 31, 0.4);
        }

        .btn-hero-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(193, 18, 31, 0.5);
        }

        .btn-hero-secondary {
            background: transparent;
            border: 2px solid white;
            color: white;
            padding: 1rem 2.5rem;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            transition: var(--transition);
        }

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

        /* ===== SERVICOS ===== */
        .service-card {
            background: white;
            border: none;
            border-radius: 16px;
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
            box-shadow: var(--shadow-md);
            position: relative;
        }

        [data-bs-theme="dark"] .service-card {
            background: #1e293b;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-red), #ff4444);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }

        .service-card:hover::before {
            transform: scaleX(1);
        }

        .service-icon {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, var(--primary-red), #ff4444);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .service-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--primary-dark);
        }

        [data-bs-theme="dark"] .service-title {
            color: #f1f5f9;
        }

        .service-link {
            color: var(--primary-red);
            font-weight: 600;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            transition: var(--transition);
        }

        .service-link:hover {
            color: #a50e1a;
            transform: translateX(5px);
        }

        /* ===== SOBRE ===== */
        .about-section {
            position: relative;
            overflow: hidden;
        }

        .about-badge {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary-red), #ff4444);
            color: white;
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            font-weight: 600;
            margin-bottom: 1.5rem;
        }

        .stats-container {
            background: linear-gradient(135deg, rgba(193, 18, 31, 0.1), rgba(255, 68, 68, 0.1));
            border-radius: 20px;
            padding: 2rem;
        }

        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary-red), #ff4444);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1;
        }

        /* ===== GALERIA INTERATIVA ===== */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1rem;
        }

        .gallery-item {
            position: relative;
            border-radius: 12px;
            overflow: hidden;
            cursor: pointer;
            aspect-ratio: 1;
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .gallery-item:hover img {
            transform: scale(1.1);
        }

        .gallery-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
            display: flex;
            align-items: flex-end;
            padding: 1rem;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .gallery-item:hover .gallery-overlay {
            opacity: 1;
        }

        /* ===== FORMULARIO ===== */
        .form-card {
            background: white;
            border-radius: 20px;
            border: none;
            box-shadow: var(--shadow-lg);
        }

        [data-bs-theme="dark"] .form-card {
            background: #1e293b;
        }

        .form-control, .form-select {
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            padding: 0.75rem 1rem;
            transition: var(--transition);
        }

        [data-bs-theme="dark"] .form-control,
        [data-bs-theme="dark"] .form-select {
            background: #2d3748;
            border-color: #4a5568;
            color: #e2e8f0;
        }

        .form-control:focus, .form-select:focus {
            border-color: var(--primary-red);
            box-shadow: 0 0 0 0.25rem rgba(193, 18, 31, 0.25);
        }

        .contact-info-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            margin-bottom: 1.5rem;
            padding: 1rem;
            background: rgba(193, 18, 31, 0.05);
            border-radius: 12px;
            transition: var(--transition);
        }

        [data-bs-theme="dark"] .contact-info-item {
            background: rgba(255, 255, 255, 0.05);
        }

        .contact-info-item:hover {
            background: rgba(193, 18, 31, 0.1);
            transform: translateX(5px);
        }

        .contact-icon {
            background: linear-gradient(135deg, var(--primary-red), #ff4444);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            flex-shrink: 0;
        }

        /* ===== WHATSAPP FLOAT ===== */
        .whatsapp-float {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #25D366, #128C7E);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
            z-index: 1000;
            transition: var(--transition);
            animation: float 3s ease-in-out infinite;
            text-decoration: none;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        /* ===== FOOTER ===== */
        .footer {
            background: var(--primary-dark);
            color: white;
            position: relative;
            overflow: hidden;
        }

        [data-bs-theme="dark"] .footer {
            background: #0a0f1c;
        }

        .footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-red), #ff4444);
        }

        .footer-title {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, var(--primary-red), #ff4444);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .footer-link {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: var(--transition);
            display: inline-block;
            margin-bottom: 0.5rem;
        }

        .footer-link:hover {
            color: white;
            transform: translateX(5px);
        }

        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            border-radius: 50%;
            margin-right: 0.5rem;
            transition: var(--transition);
        }

        .social-links a:hover {
            background: var(--primary-red);
            transform: translateY(-3px);
        }

        /* ===== ANIMAÇÕES ===== */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-on-scroll {
            opacity: 0;
            animation: fadeInUp 0.8s ease forwards;
        }

        /* ===== RESPONSIVIDADE ===== */
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
           
            .section-title {
                font-size: 2rem;
            }
           
            .whatsapp-float {
                width: 50px;
                height: 50px;
                font-size: 1.5rem;
                bottom: 1.5rem;
                right: 1.5rem;
            }
           
            .navbar-nav {
                text-align: center;
                padding: 1rem 0;
            }
           
            .btn-hero-primary,
            .btn-hero-secondary {
                width: 100%;
                margin-bottom: 1rem;
            }
        }

        @media (max-width: 576px) {
            body {
                padding-top: 70px;
            }
           
            .hero-title {
                font-size: 2rem;
            }
           
            .section-title {
                font-size: 1.8rem;
            }
           
            .stat-number {
                font-size: 2.5rem;
            }
        }

        /* ===== UTILIDADES ===== */
        .rounded-xl {
            border-radius: 20px;
        }

        .cursor-pointer {
            cursor: pointer;
        }

        .hover-lift {
            transition: var(--transition);
        }

        .hover-lift:hover {
            transform: translateY(-5px);
        }