/* Responsividade global (tablet e celular) */
/* Mantém desktop inalterado ao atuar apenas por media queries */

/* ===== TABLET ===== */
@media (max-width: 1024px) {
    body {
        overflow-x: hidden;
    }

    header {
        width: 100%;
        padding: 16px 24px;
        gap: 12px;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
    }

    .logo {
        font-size: 1.7rem;
        padding-left: 0;
        text-align: left;
    }

    .menu-toggle {
        width: 44px;
        height: 44px;
        border: 1px solid rgba(0, 247, 255, 0.35);
        background: rgba(15, 15, 30, 0.9);
        border-radius: 10px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        cursor: pointer;
        z-index: 30;
    }

    .menu-toggle span {
        width: 20px;
        height: 2px;
        background: #00f7ff;
        border-radius: 2px;
        transition: transform 0.3s ease, opacity 0.3s ease;
    }

    body.menu-open .menu-toggle span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    body.menu-open .menu-toggle span:nth-child(2) {
        opacity: 0;
    }

    body.menu-open .menu-toggle span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    header nav,
    nav {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        flex-wrap: nowrap;
        gap: 14px;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        pointer-events: none;
        transition: max-height 0.35s ease, opacity 0.25s ease;
    }

    body.menu-open header nav,
    body.menu-open nav {
        max-height: 240px;
        opacity: 1;
        pointer-events: auto;
        margin-top: 8px;
    }

    body.menu-open::before {
        content: "";
        position: fixed;
        inset: 0;
        background: rgba(7, 10, 20, 0.45);
        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);
        z-index: 20;
        pointer-events: none;
    }

    body.menu-open header {
        z-index: 30;
    }

    header nav a,
    nav a {
        width: 100%;
        max-width: 300px;
        text-align: center;
        padding: 10px 12px;
        border-radius: 10px;
        background: rgba(0, 247, 255, 0.08);
        border: 1px solid rgba(0, 247, 255, 0.15);
    }

    .container {
        width: 100%;
    }

    /* Home */
    .list {
        width: 92%;
        padding-top: 86px;
    }

    .item {
        gap: 24px;
    }

    .product-img img {
        max-width: 92%;
        max-height: 52%;
    }

    .content {
        padding-right: 16px;
    }

    .product-name {
        font-size: 3.1rem;
    }

    .product-description {
        font-size: 1rem;
        line-height: 1.5;
    }

    .arrows {
        width: 96%;
    }

    .indicators {
        bottom: 20px;
    }

    .numbers {
        font-size: 2.3rem;
    }

    /* Produtos */
    .products-hero {
        padding: 6rem 1.5rem 1rem;
        width: 100vw;
        margin: 20px 0px;
    }

    .page-title {
        font-size: 2.8rem;
    }

    .filters {
        padding: 1.2rem 1rem;
        gap: 0.65rem;
    }

    .products-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding: 1.4rem 1.4rem 2.5rem;
        gap: 1.1rem;
    }

    .product-card {
        padding: 1.35rem;
    }

    .card-img {
        width: 165px;
        height: 165px;
    }

    /* Contato */
    .hero {
        padding: 18px 10px;
    }

    .hero-subtitle {
        font-size: 0.98rem;
    }

    .contact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .form-section {
        padding: 22px;
    }
}

@media (max-width: 940px) {
    .container {
        margin-top: 0px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}


/* ===== CELULAR ===== */
@media (max-width: 768px) {
    header {
        position: fixed;
        padding: 12px 12px;
        flex-direction: row;
        align-items: center;
        gap: 8px;
    }

    .logo {
        font-size: 1.35rem;
    }

    .menu-toggle {
        width: 40px;
        height: 40px;
    }

    header nav,
    nav {
        gap: 10px;
    }

    body.menu-open header nav,
    body.menu-open nav {
        max-height: 280px;
    }

    header nav a,
    nav a {
        font-size: 0.9rem;
        padding: 10px 12px;
    }

    /* Home */
    .container {
        height: 100vh;
    }

    .list {
        width: 94%;
        height: 100%;
        padding-top: 130px;
    }

    .item {
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        inset: 0;
        padding-top: 8px;
    }

    .product-img {
        width: 100%;
        height: 32%;
    }

    .product-img img {
        max-height: 96%;
        max-width: 74%;
    }

    .content {
        width: 100%;
        align-items: center;
        text-align: center;
        padding: 0 8px 70px;
    }

    .product-tag {
        font-size: 0.8rem;
        margin-bottom: 8px;
    }

    .product-name {
        font-size: 2rem;
        margin-bottom: 12px;
    }

    .product-description {
        font-size: 0.92rem;
        line-height: 1.45;
        margin-bottom: 16px;
        max-width: 95%;
    }

    .btn {
        width: 100%;
        max-width: 230px;
        font-size: 0.9rem;
    }

    .arrows {
        top: auto;
        bottom: 100px;
        width: 92%;
        transform: translateX(-50%);
    }

    .arrow-btn {
        width: 40px;
        height: 40px;
    }

    .indicators {
        bottom: 40px;
        gap: 8px;
    }

    .numbers {
        font-size: 1.5rem;
    }

    .dot {
        width: 24px;
    }

    .circle:nth-child(1),
    .circle:nth-child(2),
    .circle:nth-child(3),
    .circle:nth-child(4) {
        transform: scale(0.8);
    }

    /* Produtos */
    body {
        position: static;
    }

    .container-products {
        height: auto;
        width: 100%;
        padding-top: 80px;
    }

    .products-hero {
        padding: 1rem 1rem 1rem;
    }

    .page-title {
        font-size: 2rem;
    }

    .page-subtitle {
        font-size: 0.95rem;
    }

    .filters {
        padding: 0.9rem 0.8rem;
        gap: 0.55rem;
    }

    .filter-btn {
        font-size: 0.75rem;
        padding: 0.5rem 0.9rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        padding: 1rem 1rem 2rem;
        gap: 1rem;
    }

    .product-card {
        border-radius: 16px;
        padding: 1.1rem;
    }

    .card-img {
        width: 140px;
        height: 140px;
    }

    .btn-pulse {
        width: 100%;
        max-width: 220px;
    }

    /* Contato */
    .container {
        width: min(1200px, 95%);
        margin: 0 auto 26px;
        padding-top: 90px;
        
    }
    .container-contact {
        width: min(1200px, 95%);
        margin: 0 auto 26px;
        padding-top: 90px;
        height: auto;
    }

    .hero-title {
        font-size: 1.85rem;
    }

    .hero-subtitle {
        font-size: 0.92rem;
        line-height: 1.55;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .contact-card {
        padding: 16px;
    }

    .form-section {
        padding: 16px;
        border-radius: 14px;
    }

    .form-section h2 {
        font-size: 1.1rem;
    }

    .btn-submit {
        width: 100%;
    }

    footer {
        width: 95%;
        font-size: 0.83rem;
    }
}

/* ===== CELULAR PEQUENO ===== */
@media (max-width: 480px) {
    .logo {
        font-size: 1.15rem;
    }

    .menu-toggle {
        width: 38px;
        height: 38px;
    }

    header nav,
    nav {
        gap: 8px;
    }

    header nav a,
    nav a {
        font-size: 0.82rem;
    }

    /* Home */
    .list {
        padding-top: 120px;
    }

    .product-img {
        height: 30%;
    }

    .product-img img {
        max-width: 68%;
    }

    .product-name {
        font-size: 1.55rem;
    }

    .product-description {
        font-size: 0.84rem;
        margin-bottom: 12px;
    }

    .btn {
        font-size: 0.82rem;
        padding: 10px 12px;
    }

    .arrows {
        bottom: 82px;
    }

    .arrow-btn {
        width: 36px;
        height: 36px;
    }

    .numbers {
        font-size: 1.2rem;
    }

    .dot {
        width: 18px;
        height: 3px;
    }

    /* Produtos */
    .products-hero {
        padding-top: 8px;
    }

    .page-title {
        font-size: 1.65rem;
    }

    .page-subtitle {
        font-size: 0.87rem;
    }

    .filter-btn {
        width: 100%;
        max-width: 250px;
    }

    .card-img {
        width: 122px;
        height: 122px;
    }

    .card-category {
        font-size: 0.7rem;
        letter-spacing: 1.2px;
    }

    /* Contato */
    .hero-tag {
        font-size: 0.74rem;
        letter-spacing: 1.4px;
    }

    .hero-title {
        font-size: 1.55rem;
    }

    .hero-subtitle {
        font-size: 0.86rem;
    }

    .form-input,
    .form-textarea {
        padding: 10px 11px;
        font-size: 0.9rem;
    }

    .btn-submit {
        padding: 11px 14px;
        font-size: 0.9rem;
    }
}