:root {
        --primary-color: #4f46e5;
        --secondary-color: #38bdf8;
        --success-color: #14b8a6;
        --warning-color: #fbbf24;
        --light-bg: #f8fafc;
        --border-color: #e0e7ef;
        --text-primary: #1a1a1a;
        --text-secondary: #666;
    }

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

    /* Container e Layout Base */
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 1rem;
    }

    /* ============================================
       HERO SECTION
       ============================================ */
    .hero {
        background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
        padding: 3rem 0;
        position: relative;
        overflow: hidden;
    }

    .hero-wrapper {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
        align-items: center;
        margin-bottom: 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
        font-weight: 800;
        color: #fff;
        margin-bottom: 1.5rem;
        line-height: 1.2;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .hero-content p {
        font-size: 1.1rem;
        color: #e0e7ef;
        margin-bottom: 2rem;
        line-height: 1.6;
    }

    .hero-buttons {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
    }

    .hero-image {
        display: flex;
        align-items: center;
        justify-content: center;
        
        border-radius: 1rem;
        height: 350px;
        overflow: hidden;
        
    }

    .hero-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

    .hero-badges {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
        padding: 2rem;
        background: #f1f5f9;
        border-radius: 1rem;
        box-shadow: 0 2px 12px rgba(56, 189, 248, 0.08);
    }

    .badge {
        display: flex;
        align-items: center;
        gap: 1rem;
        padding: 1rem;
    }

    .badge .icon {
        font-size: 1.75rem;
    }

    .badge span:last-child {
        font-weight: 600;
        color: var(--primary-color);
        font-size: 0.95rem;
    }

    /* ============================================
       FEATURED PRODUCTS SECTION
       ============================================ */
    .featured-products {
        padding: 4rem 0;
        background: #fff;
    }

    .section-header {
        text-align: left;
        margin-bottom: 3rem;
    }

    .section-header h2 {
        font-size: 2rem;
        font-weight: 700;
        color: var(--primary-color);
        margin: 0;
        letter-spacing: -0.5px;
    }

    .products-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 2rem;
    }

    .product-card {
        background: #fff;
        border: 2px solid var(--secondary-color);
        border-radius: 0.75rem;
        overflow: hidden;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        flex-direction: column;
        height: 100%;
        box-shadow: 0 2px 12px rgba(56, 189, 248, 0.1);
    }

    .product-card:hover {
        transform: translateY(-8px) scale(1.03);
        box-shadow: 0 8px 32px rgba(79, 70, 229, 0.18);
        border-color: var(--primary-color);
    }

    .product-image {
        width: 100%;
        height: 200px;
        background: linear-gradient(135deg, #e0e7ef 0%, #f0e8f8 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
        position: relative;
    }

    .product-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .image-placeholder {
        font-size: 3rem;
    }

    .badge-new {
        position: absolute;
        top: 0.75rem;
        right: 0.75rem;
        background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
        color: #fff;
        padding: 0.5rem 1rem;
        border-radius: 999px;
        font-size: 0.75rem;
        font-weight: 700;
        text-transform: uppercase;
        z-index: 10;
    }

    .product-info {
        padding: 1.5rem;
        display: flex;
        flex-direction: column;
        flex-grow: 1;
    }

    .product-info h3 {
        font-size: 1.05rem;
        font-weight: 700;
        color: var(--primary-color);
        margin-bottom: 0.5rem;
        line-height: 1.4;
    }

    .product-category {
        font-size: 0.8rem;
        color: var(--secondary-color);
        font-weight: 600;
        text-transform: uppercase;
        margin-bottom: 0.5rem;
    }

    .product-description {
        font-size: 0.9rem;
        color: var(--text-secondary);
        margin-bottom: 1rem;
        flex-grow: 1;
        line-height: 1.5;
    }

    .product-footer {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
        margin-top: auto;
        gap: 1rem;
    }

    .price {
        font-weight: 700;
        color: var(--success-color);
        font-size: 1.1rem;
    }

    .btn-add-cart {
        background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
        color: #fff;
        border: none;
        width: 44px;
        height: 44px;
        border-radius: 0.5rem;
        font-size: 1.2rem;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    .btn-add-cart:hover {
        transform: scale(1.1);
        box-shadow: 0 4px 12px rgba(56, 189, 248, 0.18);
    }

    /* ============================================
       WHY US SECTION
       ============================================ */
    .why-us {
        padding: 4rem 0;
        background: #e0f2fe;
    }

    .benefits-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 2rem;
    }

    .benefit-card {
        background: #fff;
        padding: 2rem;
        border-radius: 0.75rem;
        text-align: center;
        border: 2px solid var(--secondary-color);
        box-shadow: 0 2px 8px rgba(56, 189, 248, 0.08);
        transition: all 0.3s ease;
    }

    .benefit-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 4px 16px rgba(56, 189, 248, 0.12);
    }

    .benefit-icon {
        font-size: 3rem;
        margin-bottom: 1rem;
        color: var(--primary-color);
        text-shadow: 0 2px 8px rgba(56, 189, 248, 0.1);
    }

    .benefit-card h3 {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--primary-color);
        margin-bottom: 0.75rem;
    }

    .benefit-card p {
        color: var(--text-secondary);
        font-size: 0.95rem;
        line-height: 1.6;
    }

    /* ============================================
       CTA SECTION
       ============================================ */
    .cta-section {
        background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
        color: #fff;
        padding: 4rem 0;
        text-align: center;
        box-shadow: 0 2px 16px rgba(56, 189, 248, 0.1);
    }

    .cta-content h2 {
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
        font-weight: 700;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .cta-content p {
        font-size: 1.1rem;
        margin-bottom: 2rem;
        opacity: 0.95;
    }



    /* ============================================
       BUTTONS
       ============================================ */
    .btn {
        padding: 0.75rem 1.5rem;
        border: none;
        border-radius: 0.5rem;
        font-size: 1rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        text-decoration: none;
        display: inline-block;
        font-family: inherit;
        text-align: center;
    }

    .btn-primary {
        background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
        color: #fff;
        box-shadow: 0 2px 8px rgba(56, 189, 248, 0.1);
        border: none;
    }

    .btn-primary:hover {
        background: linear-gradient(90deg, var(--secondary-color) 0%, var(--primary-color) 100%);
        box-shadow: 0 4px 16px rgba(56, 189, 248, 0.18);
        transform: translateY(-2px);
    }

    .btn-outline {
        background: #fff;
        color: var(--secondary-color);
        border: 2px solid var(--secondary-color);
        font-weight: 700;
    }

    .btn-outline:hover {
        background: #e0f2fe;
        color: var(--primary-color);
        border-color: var(--primary-color);
    }

    .btn-light {
        background: #f1f5f9;
        color: var(--primary-color);
        border: 2px solid var(--primary-color);
    }

    .btn-light:hover {
        background: #e0e7ef;
        color: var(--secondary-color);
        border-color: var(--secondary-color);
    }

    .btn-small {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    /* ============================================
       RESPONSIVIDADE - TABLET (768px)
       ============================================ */
    @media (max-width: 768px) {
        .container {
            padding: 0 0.75rem;
        }

        .hero {
            padding: 2rem 0;
        }

        .hero-wrapper {
            grid-template-columns: 1fr;
            gap: 2rem;
            margin-bottom: 1.5rem;
        }

        .hero-content h1 {
            font-size: 1.75rem;
        }

        .hero-content p {
            font-size: 1rem;
        }

        .hero-buttons {
            flex-direction: column;
            gap: 0.75rem;
        }

        .btn {
            width: 100%;
        }

        .hero-image {
            height: 250px;
        }

        .hero-badges {
            grid-template-columns: 1fr;
            gap: 1rem;
            padding: 1.5rem;
        }

        .badge {
            padding: 0.75rem;
        }

        .section-header h2 {
            font-size: 1.5rem;
        }

        .products-grid {
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 1.5rem;
        }

        .product-card {
            border-radius: 0.5rem;
        }

        .product-image {
            height: 150px;
        }

        .product-info {
            padding: 1rem;
        }

        .product-info h3 {
            font-size: 0.95rem;
        }

        .benefits-grid {
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }

        .cta-content h2 {
            font-size: 1.75rem;
        }

        .cta-content p {
            font-size: 1rem;
        }

        .newsletter-form {
            grid-template-columns: 1fr;
        }

        .newsletter-form button {
            width: 100%;
        }
    }

    /* ============================================
       RESPONSIVIDADE - MOBILE (480px e menor)
       ============================================ */
    @media (max-width: 480px) {
        .container {
            padding: 0 0.5rem;
        }

        .hero {
            padding: 1.5rem 0;
        }

        .hero-wrapper {
            gap: 1.5rem;
            margin-bottom: 1rem;
        }

        .hero-content h1 {
            font-size: 1.4rem;
            margin-bottom: 1rem;
            line-height: 1.2;
        }

        .hero-content p {
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
        }

        .hero-buttons {
            gap: 0.5rem;
        }

        .btn {
            padding: 0.6rem 1rem;
            font-size: 0.9rem;
            width: 100%;
        }

        .btn-small {
            padding: 0.4rem 0.75rem;
            font-size: 0.8rem;
        }

        .hero-image {
            height: 200px;
            border-radius: 0.5rem;
        }

        .hero-badges {
            grid-template-columns: 1fr;
            gap: 0.75rem;
            padding: 1rem;
            margin-top: 1rem;
        }

        .badge {
            padding: 0.5rem;
            gap: 0.75rem;
        }

        .badge .icon {
            font-size: 1.5rem;
        }

        .badge span:last-child {
            font-size: 0.85rem;
        }

        .section-header h2 {
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
        }

        .products-grid {
            grid-template-columns: 1fr;
            gap: 1rem;
        }

        .product-image {
            height: 180px;
        }

        .product-info {
            padding: 0.75rem;
        }

        .product-info h3 {
            font-size: 0.9rem;
            margin-bottom: 0.35rem;
        }

        .product-category {
            font-size: 0.7rem;
            margin-bottom: 0.35rem;
        }

        .product-description {
            font-size: 0.85rem;
            margin-bottom: 0.75rem;
        }

        .product-footer {
            padding-top: 0.75rem;
            gap: 0.5rem;
        }

        .price {
            font-size: 1rem;
        }

        .btn-add-cart {
            width: 40px;
            height: 40px;
            font-size: 1rem;
        }

        .benefit-card {
            padding: 1.5rem 1rem;
        }

        .benefit-icon {
            font-size: 2.5rem;
            margin-bottom: 0.75rem;
        }

        .benefit-card h3 {
            font-size: 1rem;
            margin-bottom: 0.5rem;
        }

        .benefit-card p {
            font-size: 0.9rem;
        }

        .cta-content h2 {
            font-size: 1.4rem;
            margin-bottom: 0.5rem;
        }

        .cta-content p {
            font-size: 0.95rem;
            margin-bottom: 1.5rem;
        }

        .newsletter {
            padding: 2rem 0;
        }

        .newsletter-content h2 {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
        }

        .newsletter-content p {
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
        }

        .newsletter-form input {
            padding: 0.65rem 0.75rem;
            font-size: 0.95rem;
        }

    /* ============================================
       RESPONSIVE DESIGN
       ============================================ */
    @media (max-width: 768px) {
        .featured-products {
            padding: 2.5rem 0;
        }

        .why-us {
            padding: 2.5rem 0;
        }

        .cta-section {
            padding: 2.5rem 0;
        }
    }

}