:root {
        --primary-color: #4e73df;
        --primary-dark: #224abe;
        --accent-color: #2ecc71;
        --accent-dark: #27ae60;
        --text-dark: #2c3e50;
        --text-light: #7f8c8d;
        --light-bg: #f8f9fa;
        --white: #ffffff;
        --transition: all 0.3s ease;
    }

    body {
        font-family: 'Poppins', sans-serif;
        background-color: var(--light-bg);
        color: var(--text-dark);
        line-height: 1.6;
    }

    /* Header Hero */
    .hero-section {
        background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
        padding: 5rem 0;
        color: var(--white);
        position: relative;
        overflow: hidden;
    }

    .hero-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('assets/img/dots-pattern.png') repeat;
        opacity: 0.1;
        pointer-events: none;
    }

    .hero-title {
        font-weight: 700;
        font-size: 2.8rem;
        margin-bottom: 1.5rem;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-subtitle {
        font-weight: 300;
        font-size: 1.25rem;
        max-width: 700px;
        margin: 0 auto 2rem;
        opacity: 0.9;
    }

    /* Navigation */
    .navbar {
        box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        padding: 1rem 0;
    }

    .navbar.scrolled {
        padding: 0.5rem 0;
        background-color: var(--white) !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

    .navbar-brand {
        font-weight: 700;
        color: var(--primary-dark) !important;
        display: flex;
        align-items: center;
    }

    .navbar-brand img {
        height: 30px;
        margin-right: 10px;
    }

    .nav-link {
        font-weight: 500;
        padding: 0.5rem 1rem !important;
        color: var(--text-dark) !important;
    }

    .nav-link:hover {
        color: var(--primary-color) !important;
    }

    /* Cards */
    .card {
        border: none;
        transition: var(--transition);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
        border-radius: 12px;
        overflow: hidden;
        margin-bottom: 25px;
        height: 100%;
        background: var(--white);
    }

    .card:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
    }

    .card-img-top {
        height: 200px;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

    .card:hover .card-img-top {
        transform: scale(1.05);
    }

    .card-body {
        padding: 1.75rem;
        display: flex;
        flex-direction: column;
    }

    .card-title {
        font-weight: 600;
        color: var(--text-dark);
        margin-bottom: 0.75rem;
        font-size: 1.25rem;
    }

    .card-text {
        color: var(--text-light);
        font-size: 0.95rem;
        margin-bottom: 1.25rem;
        flex-grow: 1;
    }

    .price-tag {
        font-size: 1.3rem;
        font-weight: 700;
        color: var(--primary-dark);
        white-space: nowrap;
        margin-right: 10px;
        display: inline-flex;
        align-items: center;
    }

    .price-tag::before {
        content: 'R$';
        font-size: 0.8em;
        margin-right: 3px;
        opacity: 0.8;
    }

    /* Buttons */
    .btn-view {
        background-color: var(--primary-color);
        color: white;
        border-radius: 50px;
        padding: 8px 15px;
        font-weight: 500;
        transition: var(--transition);
        border: none;
    }

    .btn-view:hover {
        background-color: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    }

    .btn-buy {
        background-color: var(--accent-color);
        color: white;
        border-radius: 50px;
        padding: 8px 15px;
        font-weight: 500;
        transition: var(--transition);
        border: none;
    }

    .btn-buy:hover {
        background-color: var(--accent-dark);
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    }

    /* Search Section */
    .search-section {
        background-color: var(--white);
        padding: 2.5rem;
        border-radius: 12px;
        margin: -3rem auto 3rem;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
        position: relative;
        z-index: 10;
        max-width: 1200px;
    }

    /* Features Section */
    .features-section {
        padding: 5rem 0;
        background-color: var(--white);
    }

    .feature-icon {
        font-size: 2.5rem;
        color: var(--primary-color);
        margin-bottom: 1.5rem;
    }

    /* Testimonials */
    .testimonial-card {
        background: var(--white);
        border-radius: 12px;
        padding: 2rem;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    }

    .testimonial-img {
        width: 80px;
        height: 80px;
        border-radius: 50%;
        object-fit: cover;
        border: 3px solid var(--primary-color);
    }

    /* Footer */
    .footer {
        background-color: var(--text-dark);
        color: var(--white);
        padding: 4rem 0 2rem;
    }

    .footer-links h5 {
        font-weight: 600;
        margin-bottom: 1.5rem;
        color: var(--white);
    }

    .footer-links a {
        color: rgba(255, 255, 255, 0.7);
        display: block;
        margin-bottom: 0.75rem;
        transition: var(--transition);
        text-decoration: none;
    }

    .footer-links a:hover {
        color: var(--white);
        padding-left: 5px;
    }


    .custom-spacing {
        margin-top: 4rem !important;
        margin-bottom: 3rem !important;
    }


    /* Estilos para o hero-section */
    .hero-section {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    .back-to-top {
        position: fixed;
        bottom: 20px;
        left: 20px;
        background-color: var(--primary-color);
        color: white;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        transition: all 0.3s;
        z-index: 99;
    }




    /* Media query para dispositivos móveis */
    @media (max-width: 768px) {
        .hero-section {
            padding-top: 3rem;
            padding-bottom: 3rem;
        }

        .hero-title {
            font-size: 2rem;
            margin-bottom: 1rem;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            margin-bottom: 1.5rem;
        }

        .btn-lg {
            padding: 0.5rem 1rem;
            font-size: 1rem;
        }
    }



    /* Animations */
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .fade-in {
        animation: fadeInUp 0.6s ease forwards;
    }

    .delay-1 {
        animation-delay: 0.2s;
    }

    .delay-2 {
        animation-delay: 0.4s;
    }

    .delay-3 {
        animation-delay: 0.6s;
    }

    /* Responsive Adjustments */
    @media (max-width: 992px) {
        .hero-title {
            font-size: 2.2rem;
        }

        .hero-subtitle {
            font-size: 1.1rem;
        }
    }

    @media (max-width: 768px) {
        .search-section {
            padding: 1.5rem;
            margin: -2rem auto 2rem;
        }

        .hero-section {
            padding: 4rem 0;
        }
    }

    /* Garantir que os botões não estejam sendo ocultos */
    .btn-buy {
        display: inline-block !important;
        opacity: 1 !important;
        visibility: visible !important;
    }