:root {
    --primary-color: #1E0B3C;
    --secondary-color: #2D1B4E;
    --accent-color: #8A2BE2;
    --accent-hover: #9D4EFF;
    --text-color: #FFFFFF;
    --text-light: #E0E0E0;
    --dark-bg: #0A0A14;
    --card-bg: #1A1A2E;
    --neon-glow: 0 0 10px rgba(138, 43, 226, 0.5);
    --input-bg: rgba(255, 255, 255, 0.1);
    --input-border: rgba(138, 43, 226, 0.3);
    --success-color: #4CAF50;
    --error-color: #FF5252;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
}

/* HEADER */
.header {
    background-color: rgba(0, 0, 0, 0.95);
    padding: 1rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--accent-color);
    transition: all 0.3s ease;
}

.header:hover {
    border-bottom-color: var(--accent-hover);
    box-shadow: 0 2px 15px rgba(138, 43, 226, 0.2);
}

.logo {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo a {
    text-decoration: none;
    color: var(--text-color);
}

.logo-purple {
    color: var(--accent-color);
    text-shadow: var(--neon-glow);
    transition: all 0.3s ease;
}

.logo:hover .logo-purple {
    color: var(--accent-hover);
    text-shadow: 0 0 15px rgba(138, 43, 226, 0.7);
}

/* Menu Desktop */
.nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

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

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

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

.nav a:hover, .nav a.active {
    color: var(--accent-color);
    text-shadow: var(--neon-glow);
}

/* Botão de Login */
.btn-login {
    padding: 10px 20px;
    background-color: var(--accent-color);
    border-radius: 25px;
    transition: all 0.3s ease;
    color: var(--text-color) !important;
}

.btn-login:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

/* Menu Mobile */
.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.95);
    padding: 2rem;
    transition: right 0.3s ease;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu ul {
    list-style: none;
}

.mobile-menu li {
    margin: 1.5rem 0;
}

.mobile-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 1.2rem;
}

/* Botão de Logout */
#logout-btn {
    display: none;
    padding: 10px 20px;
    background-color: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

#logout-btn:hover {
    background-color: var(--accent-color);
    color: var(--text-color);
}

/* BANNER */
.banner {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#bannerVideo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    z-index: -1;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(10, 10, 10, 0.8) 0%, rgba(26, 6, 48, 0.6) 100%);
}

.banner-content {
    text-align: center;
    z-index: 1;
    padding: 0 5%;
}

.banner-content h2 {
    font-size: 4rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(75, 0, 130, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 0 0 10px rgba(75, 0, 130, 0.4);
    }
    to {
        text-shadow: 0 0 20px rgba(75, 0, 130, 0.6), 0 0 30px rgba(75, 0, 130, 0.4);
    }
}

.banner-content p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

/* BOTÃO CTA */
.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--accent-color);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    transition: transform 0.3s ease, background-color 0.3s ease;
    border: 1px solid var(--accent-color);
    box-shadow: 0 4px 15px rgba(75, 0, 130, 0.3);
}

.cta-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(75, 0, 130, 0.5);
}

/* SEÇÕES */
.about-us {
    padding: 5rem 5%;
    text-align: center;
    background-color: var(--primary-color);
    border-top: 2px solid var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
}

.about-us h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text-color);
    position: relative;
}

.logo-container {
    padding: 3rem 0;
    background-color: var(--dark-bg);
}

.logo-img {
    filter: drop-shadow(0 0 10px rgba(75, 0, 130, 0.5));
}

/* FOOTER */
.footer {
    background-color: var(#0A0A0A);
    padding: 3rem 5%;
    border-top: 2px solid var(--accent-color);
    position: center;
    overflow: hidden;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.social-section, .newsletter {
    flex: 1;
    min-width: 280px;
}

.footer h3 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.footer .social-icons {
    display: flex;
    gap: 1.5rem;
}

.footer .social-icon {
    font-size: 2rem;
    color: var(--text-color);
    transition: all 0.3s ease;
}

.footer .social-icon:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
    filter: drop-shadow(0 0 8px var(--accent-color));
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 400px;
}

.newsletter-form input {
    flex: 1;
    padding: 0.8rem;
    border: 1px solid var(--accent-color);
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
}

.newsletter-form button {
    padding: 0.8rem 2rem;
    background-color: var(--accent-color);
    color: var(--text-color);
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--neon-glow);
}

.copyright {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--accent-color);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* EFEITO DE ONDA */
.footer::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 0;
    width: 100%;
    height: 40px;
    background: linear-gradient(
        to right,
        transparent 45%,
        var(--accent-color) 50%,
        transparent 55%
    );
    background-size: 200% 100%;
    animation: wave 3s linear infinite;
}

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

/* RESPONSIVIDADE */
@media (max-width: 1024px) {
    .produtos {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
        padding: 1.5rem;
    }

    .produto {
        max-width: 100%;
    }

    .produto img {
        max-width: 60%;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 0.8rem 5%;
    }

    .menu-toggle {
        display: block;
        font-size: 1.8rem;
    }

    .nav {
        display: none;
    }

    .mobile-menu {
        display: none;
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.95);
        padding: 2rem;
        transition: right 0.3s ease;
        z-index: 1000;
    }

    .mobile-menu.active {
        right: 0;
        display: block;
    }

    .mobile-menu ul {
        list-style: none;
        padding: 0;
        margin-top: 3rem;
    }

    .mobile-menu li {
        margin: 1.5rem 0;
    }

    .mobile-menu a {
        font-size: 1.2rem;
        display: block;
        padding: 0.5rem 0;
    }

    .banner-content h2 {
        font-size: 2.5rem;
    }

    .banner-content p {
        font-size: 1.2rem;
    }

    .produtos {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1rem;
    }

    .produto {
        padding: 0.8rem;
    }

    .produto img {
        max-width: 70%;
    }

    .produto h3 {
        font-size: 1.2rem;
    }

    .produto p {
        font-size: 0.9rem;
    }

    .produto .preco {
        font-size: 1.1rem;
    }

    .produto button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .footer-container {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
        gap: 1rem;
    }

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

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

@media (max-width: 480px) {
    .header {
        padding: 0.6rem 3%;
    }

    .logo {
        font-size: 1rem;
    }

    .menu-toggle {
        font-size: 1.5rem;
    }

    .banner-content h2 {
        font-size: 2rem;
    }

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

    .produtos {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0.8rem;
    }

    .produto {
        padding: 0.7rem;
    }

    .produto img {
        max-width: 80%;
    }

    .produto h3 {
        font-size: 1.1rem;
    }

    .produto p {
        font-size: 0.8rem;
    }

    .produto .preco {
        font-size: 1rem;
    }

    .produto button {
        width: 100%;
        padding: 0.7rem;
        font-size: 0.9rem;
    }

    .footer {
        padding: 1.5rem 1rem;
    }

    .footer h3 {
        font-size: 1.2rem;
    }

    .social-icons {
        gap: 1rem;
    }

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

/* Ajustes para dispositivos touch */
@media (hover: none) {
    .produto:hover {
        transform: none;
    }

    .produto button:hover {
        transform: none;
    }

    .social-icon:hover {
        transform: none;
    }
}

/* Ajustes para o modal do carrinho em dispositivos móveis */
@media (max-width: 768px) {
    .cart-modal {
        width: 95%;
        max-height: 90vh;
    }

    .cart-items {
        max-height: 50vh;
    }

    .cart-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .cart-item img {
        width: 80px;
        height: 80px;
    }

    .cart-item-info {
        width: 100%;
    }

    .cart-item-quantity {
        justify-content: center;
    }

    .cart-total {
        font-size: 1.2rem;
    }

    .cart-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .cart-buttons button {
        width: 100%;
    }
}

.produtos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2rem;
    background-color: #1a0033; /* fundo escuro */
}

.produto {
    background-color: #220044;
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
    transition: transform 0.3s ease;
}

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

.produto img {
    max-width: 50%;
    height: auto;
    border-radius: 8px;
}

.produto h3 {
    color: white;
    margin: 1rem 0 0.5rem;
}

.produto p {
    color: #ccc;
    font-size: 0.9rem;
}

.btn-comprar {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.6rem 1.2rem;
    background-color: purple;
    color: white;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.btn-comprar:hover {
    background-color: #9900cc;
}

/* Hero Section */
.shop-hero {
    height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    position: relative;
    overflow: hidden;
    margin-top: 80px;
}

.shop-hero::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: url('data:image/svg+xml,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="50" fill="%234B0082" opacity="0.1"/></svg>');
    background-size: 50px 50px;
    animation: backgroundMove 30s linear infinite;
    opacity: 0.1;
}

@keyframes backgroundMove {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.hero-content {
    z-index: 1;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.highlight {
    color: var(--accent-hover);
    text-shadow: 0 0 20px var(--neon-glow);
}

.typing-text {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    min-height: 2em;
    color: var(--text-light);
}

.typing-cursor {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    animation: bounce 2s infinite;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-color);
    border-radius: 15px;
    margin: 0 auto 10px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 8px;
    background: var(--text-color);
    left: 50%;
    transform: translateX(-50%);
    top: 8px;
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 20px); opacity: 0; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

/* Filtros e Pesquisa */
.filters-section {
    padding: 2rem 5%;
    background-color: var(--primary-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.search-container {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.search-container input {
    width: 100%;
    padding: 1rem 3rem 1rem 1rem;
    border: 1px solid var(--input-border);
    border-radius: 25px;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-container input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 10px var(--neon-glow);
}

.search-container i {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    transition: color 0.3s ease;
}

.search-container input:focus + i {
    color: var(--accent-color);
}

.categories {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.category-btn {
    padding: 0.8rem 1.5rem;
    border: 1px solid var(--accent-color);
    border-radius: 25px;
    background: transparent;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover,
.category-btn.active {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--neon-glow);
}

/* Produtos */
.produtos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2rem 5%;
    background-color: var(--dark-bg);
}

.produto {
    background-color: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: fadeIn 0.5s ease;
}

.produto:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.produto-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
}

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

.produto:hover .produto-image img {
    transform: scale(1.1);
}

.produto-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.produto:hover .produto-overlay {
    opacity: 1;
}

.produto-actions {
    display: flex;
    gap: 1rem;
}

.action-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--accent-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    transition: all 0.3s ease;
    transform: translateY(20px);
    opacity: 0;
}

.produto:hover .action-btn {
    transform: translateY(0);
    opacity: 1;
}

.action-btn:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

.produto-info {
    padding: 1.5rem;
}

.produto-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.price {
    color: var(--accent-color);
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.description {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.produto-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.3rem 0.8rem;
    background-color: var(--accent-color);
    color: var(--text-color);
    border-radius: 15px;
    font-size: 0.8rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.modal-content {
    background-color: var(--card-bg);
    border-radius: 15px;
    max-width: 800px;
    width: 100%;
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

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

.close-modal {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 2rem;
    color: var(--text-color);
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-modal:hover {
    color: var(--accent-color);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
}

.modal-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.modal-info h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.modal-info .price {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.modal-info p {
    margin-bottom: 2rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
}

/* Newsletter Section */
.newsletter-section {
    padding: 4rem 5%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    text-align: center;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.newsletter-content p {
    margin-bottom: 2rem;
    color: var(--text-light);
}

.input-group {
    display: flex;
    gap: 1rem;
}

.input-group input {
    flex: 1;
    padding: 1rem;
    border: 1px solid var(--input-border);
    border-radius: 25px;
    background-color: var(--input-bg);
    color: var(--text-color);
}

.input-group button {
    padding: 1rem 2rem;
    background-color: var(--accent-color);
    color: var(--text-color);
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.input-group button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--neon-glow);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* Responsividade */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .typing-text {
        font-size: 1.2rem;
    }

    .categories {
        flex-direction: column;
        width: 100%;
    }

    .category-btn {
        width: 100%;
    }

    .modal-body {
        grid-template-columns: 1fr;
    }

    .input-group {
        flex-direction: column;
    }

    .input-group button {
        width: 100%;
    }
}