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

:root {
    --preto: #0a0a0a;
    --grafite: #1a1a1a;
    --grafite-medio: #2a2a2a;
    --azul-tech: #00d4ff;
    --azul-escuro: #0099cc;
    --branco: #ffffff;
    --cinza-claro: #e0e0e0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--preto);
    color: var(--branco);
    line-height: 1.6;
}

/* ==============================================
   HEADER E NAVEGAÇÃO
   ============================================== */

.site-header {
    background: linear-gradient(135deg, var(--preto) 0%, var(--grafite) 100%);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--azul-tech);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.1);
}

.main-navigation {
    max-width: 1200px;
    margin: 0 auto;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.site-branding .logo,
.site-branding .custom-logo-link {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--azul-tech);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    text-decoration: none;
}

.site-branding .custom-logo {
    max-height: 60px;
    width: auto;
}

.nav-links,
.footer-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-links a,
.footer-menu a {
    color: var(--branco);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
}

.nav-links a:hover,
.footer-menu a:hover {
    color: var(--azul-tech);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--azul-tech);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--branco);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* ==============================================
   HERO SECTION
   ============================================== */

.hero {
    background: linear-gradient(135deg, var(--grafite) 0%, var(--preto) 100%);
    padding: 8rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1); 
        opacity: 0.5; 
    }
    50% { 
        transform: scale(1.1); 
        opacity: 0.8; 
    }
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--azul-tech);
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.hero .tagline {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    color: var(--cinza-claro);
    font-weight: 300;
}

/* ==============================================
   BOTÕES
   ============================================== */

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, var(--azul-tech) 0%, var(--azul-escuro) 100%);
    color: var(--preto);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(0, 212, 255, 0.6);
}

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

.btn-secondary:hover {
    background: var(--azul-tech);
    color: var(--preto);
}

/* ==============================================
   CONTAINERS E SEÇÕES
   ============================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 2rem;
}

.site-main {
    min-height: 60vh;
}

.page-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 2rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--azul-tech);
    position: relative;
    display: inline-block;
    width: 100%;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--azul-tech);
    box-shadow: 0 0 10px var(--azul-tech);
}

/* ==============================================
   GRID DE PRODUTOS
   ============================================== */

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.product-card {
    background: var(--grafite);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s;
    border: 1px solid var(--grafite-medio);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.3);
    border-color: var(--azul-tech);
}

.product-image {
    width: 100%;
    height: 250px;
    background: var(--grafite-medio);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--azul-tech);
}

.product-info {
    padding: 1.5rem;
}

.product-category {
    color: var(--azul-tech);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-title {
    font-size: 1.3rem;
    margin: 0.5rem 0;
    color: var(--branco);
}

.product-price {
    font-size: 1.5rem;
    color: var(--azul-tech);
    font-weight: 700;
    margin: 1rem 0;
}

/* ==============================================
   SOBRE
   ============================================== */

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    margin-bottom: 3rem;
}

.about-text h3 {
    color: var(--azul-tech);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--cinza-claro);
    line-height: 1.8;
}

/* ==============================================
   VALUES GRID
   ============================================== */

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-card {
    background: var(--grafite);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--grafite-medio);
    transition: all 0.3s;
}

.value-card:hover {
    border-color: var(--azul-tech);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.2);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.value-card h4 {
    color: var(--azul-tech);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.value-card p {
    color: var(--cinza-claro);
    font-size: 0.95rem;
    line-height: 1.6;
}

.value-card .btn {
    margin-top: 1rem;
    width: 100%;
    text-align: center;
}

/* ==============================================
   TECH INFO
   ============================================== */

.tech-info {
    margin-top: 4rem;
    background: var(--grafite);
    padding: 3rem;
    border-radius: 15px;
    border: 1px solid var(--grafite-medio);
    text-align: center;
}

.tech-info h3 {
    color: var(--azul-tech);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.tech-info p {
    color: var(--cinza-claro);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ==============================================
   CONTATO
   ============================================== */

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-form {
    background: var(--grafite);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid var(--grafite-medio);
}

.contact-form h3 {
    color: var(--azul-tech);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--azul-tech);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    background: var(--grafite-medio);
    border: 1px solid var(--grafite-medio);
    border-radius: 8px;
    color: var(--branco);
    font-family: inherit;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--azul-tech);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--grafite);
    border-radius: 10px;
    border: 1px solid var(--grafite-medio);
    transition: all 0.3s;
}

.contact-item:hover {
    border-color: var(--azul-tech);
}

.contact-icon {
    font-size: 2rem;
    color: var(--azul-tech);
}

.contact-details h4 {
    color: var(--azul-tech);
    margin-bottom: 0.3rem;
}

.contact-details p,
.contact-details a {
    color: var(--cinza-claro);
}

/* ==============================================
   FOOTER
   ============================================== */

.site-footer {
    background: var(--grafite);
    padding: 3rem 2rem 1.5rem;
    border-top: 2px solid var(--azul-tech);
    margin-top: 5rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-widget h3 {
    color: var(--azul-tech);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section p,
.footer-section a,
.footer-widget p,
.footer-widget a {
    color: var(--cinza-claro);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.footer-section a:hover,
.footer-widget a:hover {
    color: var(--azul-tech);
}

.footer-menu {
    flex-direction: column;
    gap: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    color: var(--azul-tech);
    font-size: 1.5rem;
    transition: all 0.3s;
    display: inline-block;
}

.social-links a:hover {
    transform: scale(1.2);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--grafite-medio);
    color: var(--cinza-claro);
    font-size: 0.9rem;
}

/* ==============================================
   WOOCOMMERCE
   ============================================== */

.woocommerce .products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.woocommerce ul.products li.product {
    background: var(--grafite);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s;
    border: 1px solid var(--grafite-medio);
}

.woocommerce ul.products li.product:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.3);
    border-color: var(--azul-tech);
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
    color: var(--branco);
}

.woocommerce ul.products li.product .price {
    color: var(--azul-tech);
}

.woocommerce ul.products li.product .button {
    background: linear-gradient(135deg, var(--azul-tech) 0%, var(--azul-escuro) 100%);
    color: var(--preto);
}

/* ==============================================
   RESPONSIVE
   ============================================== */

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--grafite);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        border-top: 2px solid var(--azul-tech);
    }

    .nav-links.active {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero .tagline {
        font-size: 1.2rem;
    }

    .about-content,
    .contact-container {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    h2 {
        font-size: 2rem;
    }

    .products-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
}


/**
 * Quantum3D - CSS Animações e Efeitos Extras
 * Adicione este CSS ao final do custom.css
 * 
 * @package Quantum3D
 * @version 1.0.0
 */

/* ==============================================
   ANIMAÇÕES DE SCROLL
   ============================================== */

.value-card,
.product-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.value-card.fade-in-visible,
.product-card.fade-in-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Delay para efeito cascata */
.value-card:nth-child(1),
.product-card:nth-child(1) {
    transition-delay: 0.1s;
}

.value-card:nth-child(2),
.product-card:nth-child(2) {
    transition-delay: 0.2s;
}

.value-card:nth-child(3),
.product-card:nth-child(3) {
    transition-delay: 0.3s;
}

.value-card:nth-child(4),
.product-card:nth-child(4) {
    transition-delay: 0.4s;
}

/* ==============================================
   HEADER SCROLLED
   ============================================== */

.site-header.scrolled {
    padding: 0.8rem 0;
    box-shadow: 0 4px 30px rgba(0, 212, 255, 0.2);
}

.site-header.scrolled .logo {
    font-size: 1.5rem;
}

/* ==============================================
   FORMULÁRIO - ESTADOS DE ERRO
   ============================================== */

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: #ff4444;
    box-shadow: 0 0 10px rgba(255, 68, 68, 0.3);
}

.error-message {
    color: #ff4444;
    font-size: 0.85rem;
    margin-top: 0.3rem;
    display: block;
    animation: shake 0.3s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Loading no botão */
.loading::before {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--preto);
    border-top-color: transparent;
    border-radius: 50%;
    margin-right: 8px;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==============================================
   BACK TO TOP BUTTON
   ============================================== */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--azul-tech) 0%, var(--azul-escuro) 100%);
    color: var(--preto);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.4);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 30px rgba(0, 212, 255, 0.6);
}

/* ==============================================
   CARRINHO - ANIMAÇÃO BOUNCE
   ============================================== */

.cart-count {
    display: inline-block;
    transition: transform 0.3s;
}

.cart-count.bounce {
    animation: bounce 0.6s;
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.3); }
    50% { transform: scale(0.9); }
    75% { transform: scale(1.1); }
}

/* ==============================================
   PRODUTO - EFEITO PARALLAX
   ============================================== */

.product-card {
    transition: transform 0.3s ease-out, box-shadow 0.3s;
    transform-style: preserve-3d;
}

.product-card .product-image {
    transition: transform 0.3s;
}

.product-card:hover .product-image {
    transform: translateZ(20px);
}

/* ==============================================
   CONTADOR ANIMADO
   ============================================== */

.counter {
    font-size: 3rem;
    font-weight: 700;
    color: var(--azul-tech);
    display: block;
    margin: 1rem 0;
}

/* ==============================================
   MENSAGENS DE FEEDBACK
   ============================================== */

.contact-message {
    padding: 1.5rem;
    border-radius: 10px;
    margin: 2rem auto;
    max-width: 600px;
    text-align: center;
    font-weight: 500;
    animation: slideDown 0.4s ease;
}

.contact-message.success {
    background: rgba(0, 212, 255, 0.1);
    border: 2px solid var(--azul-tech);
    color: var(--azul-tech);
}

.contact-message.error {
    background: rgba(255, 68, 68, 0.1);
    border: 2px solid #ff4444;
    color: #ff4444;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==============================================
   SKELETON LOADING (para produtos)
   ============================================== */

.skeleton {
    background: linear-gradient(
        90deg,
        var(--grafite-medio) 25%,
        var(--grafite) 50%,
        var(--grafite-medio) 75%
    );
    background-size: 200% 100%;
    animation: loading 1.5s ease-in-out infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-product {
    height: 250px;
    border-radius: 15px;
    margin-bottom: 1rem;
}

.skeleton-text {
    height: 20px;
    border-radius: 4px;
    margin: 0.5rem 0;
}

/* ==============================================
   TOOLTIP
   ============================================== */

[data-tooltip] {
    position: relative;
    cursor: pointer;
}

[data-tooltip]::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1rem;
    background: var(--grafite);
    color: var(--azul-tech);
    border: 1px solid var(--azul-tech);
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    margin-bottom: 10px;
    font-size: 0.9rem;
    z-index: 1000;
}

[data-tooltip]:hover::before {
    opacity: 1;
    visibility: visible;
}

/* ==============================================
   PULSE EFFECT (para CTAs importantes)
   ============================================== */

.pulse {
    animation: pulse-effect 2s infinite;
}

@keyframes pulse-effect {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.7);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(0, 212, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 212, 255, 0);
    }
}

/* ==============================================
   BADGE (para produtos novos ou em destaque)
   ============================================== */

.badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--azul-tech);
    color: var(--preto);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 10;
}

.badge.new {
    background: linear-gradient(135deg, #00ff88 0%, #00cc66 100%);
}

.badge.sale {
    background: linear-gradient(135deg, #ff4444 0%, #cc0000 100%);
    color: var(--branco);
}

/* ==============================================
   MODAL (para usar em futuras features)
   ============================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

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

.modal-content {
    background: var(--grafite);
    border: 2px solid var(--azul-tech);
    border-radius: 15px;
    padding: 2rem;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.8);
    transition: transform 0.3s;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--azul-tech);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: all 0.3s;
}

.modal-close:hover {
    transform: rotate(90deg);
    color: var(--branco);
}

/* ==============================================
   RESPONSIVE - ANIMAÇÕES MOBILE
   ============================================== */

@media (max-width: 768px) {
    /* Reduzir animações em mobile para performance */
    .product-card {
        transform: none !important;
    }
    
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
    
    /* Menu mobile animado */
    .nav-links {
        animation: slideInRight 0.3s ease;
    }
    
    @keyframes slideInRight {
        from {
            transform: translateX(100%);
        }
        to {
            transform: translateX(0);
        }
    }
}

/* ==============================================
   PRINT STYLES
   ============================================== */

@media print {
    .site-header,
    .site-footer,
    .back-to-top,
    .cta-buttons {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}


/* Quantum3D v2.0.0 - Estilos adicionais */

/* Header */
.site-header {
    background: linear-gradient(135deg, var(--preto) 0%, var(--grafite) 100%);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--azul-tech);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--azul-tech);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--branco);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--azul-tech);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-icon {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--branco);
    margin: 5px 0;
    transition: 0.3s;
}

/* Footer */
.site-footer {
    background: var(--grafite);
    padding: 3rem 0 1rem;
    border-top: 2px solid var(--azul-tech);
    margin-top: 5rem;
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-widget-title {
    color: var(--azul-tech);
    margin-bottom: 1rem;
}

.footer-bottom {
    border-top: 1px solid var(--grafite-medio);
    padding-top: 2rem;
    text-align: center;
    color: var(--cinza-claro);
}

/* Responsivo */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--grafite);
        flex-direction: column;
        padding: 2rem;
        border-top: 2px solid var(--azul-tech);
    }
    
    .nav-links.active {
        display: flex;
    }
}