/* OTAKUCRAFT - TIENDA VIRTUAL DE VASOS ANIME */

:root {
    --primary: #e50914;
    --primary-dark: #b20710;
    --secondary: #1a1a2e;
    --accent: #ff6b6b;
    --dark: #0a0a0a;
    --dark-light: #1a1a1a;
    --light: #f5f5f5;
    --gray: #888;
    --white: #ffffff;
    --glass: rgba(255,255,255,0.05);
    --glass-border: rgba(255,255,255,0.1);
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Rajdhani', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--dark);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* HEADER */
.header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background: rgba(10,10,10,0.9); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border); transition: all 0.3s ease;
}
.header .container { display: flex; align-items: center; justify-content: space-between; height: 80px; padding-left: 8px; }
.logo { display: flex; align-items: center; }
.logo-img { height: 95px; width: auto; }
.logo-text { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; letter-spacing: 2px; color: var(--white); }
.nav { display: flex; gap: 30px; }
.nav-link {
    font-family: var(--font-display); font-size: 0.85rem; letter-spacing: 1px;
    text-transform: uppercase; color: var(--primary); transition: all 0.3s ease; position: relative;
    padding: 8px 16px; border-radius: 8px; border: 1px solid var(--primary);
    box-shadow: 0 0 12px rgba(229,9,20,0.4), inset 0 0 12px rgba(229,9,20,0.1);
}
.nav-link:hover { color: var(--accent); box-shadow: 0 0 20px rgba(229,9,20,0.6), inset 0 0 20px rgba(229,9,20,0.15); }
.header-actions { display: flex; align-items: center; gap: 20px; }
.cart-icon { position: relative; cursor: pointer; font-size: 1.3rem; color: var(--white); transition: color 0.3s ease; }
.cart-icon:hover { color: var(--primary); }
.cart-count {
    position: absolute; top: -8px; right: -8px; background: var(--primary); color: var(--white);
    font-size: 0.7rem; font-weight: 700; width: 20px; height: 20px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}
.menu-toggle { display: none; background: none; border: none; color: var(--white); font-size: 1.5rem; cursor: pointer; }

/* HERO */
.hero {
    position: relative; height: 450px; display: flex; align-items: center; justify-content: center;
    background: #000; overflow: hidden; padding-top: 150px; justify-content: flex-start;
}
.hero::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none;
    background: radial-gradient(circle at 20% 50%, rgba(229,9,20,0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(229,9,20,0.1) 0%, transparent 50%);
}
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.03)"/></svg>');
    background-size: 50px 50px; animation: float 20s linear infinite; pointer-events: none;
}
@keyframes float { 0% { transform: translateY(0); } 100% { transform: translateY(-50px); } }
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 800px; padding: 0 20px; }
.hero-title { font-family: var(--font-display); font-size: 4rem; font-weight: 900; line-height: 1.1; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 3px; }
.hero-title .highlight { color: var(--primary); display: block; }
.hero-subtitle { font-size: 1.3rem; color: var(--gray); margin-top: 30px; max-width: 600px; margin-left: auto; margin-right: auto; }

@media (min-width: 769px) {
    .hero-content { text-align: left; margin-left: 5%; padding-left: 0; max-width: 550px; }
    .hero-content .hero-subtitle { margin-left: 0; }
    .hero-content .hero-buttons { justify-content: flex-start; }
}
.hero-buttons { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.btn {
    display: inline-flex; align-items: center; justify-content: center; padding: 15px 40px;
    font-family: var(--font-display); font-size: 0.9rem; font-weight: 700; letter-spacing: 2px;
    text-transform: uppercase; border: none; border-radius: 50px; cursor: pointer; transition: all 0.3s ease; position: relative; overflow: hidden;
}
.btn-primary { background: var(--primary); color: var(--white); box-shadow: 0 10px 30px rgba(229,9,20,0.3); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-3px); box-shadow: 0 15px 40px rgba(229,9,20,0.4); }
.btn-secondary { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-secondary:hover { background: var(--white); color: var(--dark); transform: translateY(-3px); }
.btn-full { width: 100%; }
.scroll-indicator { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); animation: bounce 2s infinite; color: var(--gray); font-size: 1.5rem; }
@keyframes bounce { 0%,20%,50%,80%,100% { transform: translateX(-50%) translateY(0); } 40% { transform: translateX(-50%) translateY(-20px); } 60% { transform: translateX(-50%) translateY(-10px); } }

/* SECTIONS */
section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-title { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; margin-bottom: 15px; text-transform: uppercase; letter-spacing: 2px; }
.section-title .highlight { color: var(--primary); }
.section-subtitle { font-size: 1.1rem; color: var(--gray); max-width: 600px; margin: 0 auto; }

/* PRODUCTS */
.products { background: var(--dark-light); }
.filter-tabs { display: flex; justify-content: center; gap: 15px; margin-bottom: 50px; flex-wrap: wrap; }
.filter-btn {
    padding: 10px 25px; background: var(--glass); border: 1px solid var(--glass-border); color: var(--gray);
    font-family: var(--font-display); font-size: 0.8rem; letter-spacing: 1px; text-transform: uppercase;
    border-radius: 30px; cursor: pointer; transition: all 0.3s ease;
}
.filter-btn:hover, .filter-btn.active { background: var(--primary); color: var(--white); border-color: var(--primary); box-shadow: 0 5px 20px rgba(229,9,20,0.3); }
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 30px; }
.product-card {
    background: var(--dark); border: 1px solid var(--primary); border-radius: 20px; overflow: hidden;
    transition: all 0.4s ease; position: relative; cursor: pointer;
    box-shadow: 0 0 15px rgba(229,9,20,0.15);
}
.product-card:hover { transform: translateY(-10px); border-color: var(--primary); box-shadow: 0 0 30px rgba(229,9,20,0.4); }
.product-image { position: relative; width: 100%; aspect-ratio: 1/1; background: linear-gradient(135deg, #1a1a2e 0%, #0a0a0a 100%); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.product-image i { font-size: 4rem; color: var(--primary); opacity: 0.3; }
.product-badge { position: absolute; top: 15px; left: 15px; background: var(--primary); color: var(--white); padding: 5px 15px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.product-actions { position: absolute; top: 15px; right: 15px; display: flex; flex-direction: column; gap: 10px; opacity: 0; transform: translateX(20px); transition: all 0.3s ease; }
.product-card:hover .product-actions { opacity: 1; transform: translateX(0); }
.action-btn { width: 40px; height: 40px; border-radius: 50%; background: var(--white); border: none; display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--dark); font-size: 1rem; transition: all 0.3s ease; }
.action-btn:hover { background: var(--primary); color: var(--white); transform: scale(1.1); }
.product-info { padding: 25px; }
.product-category { font-size: 0.85rem; color: var(--primary); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 8px; }
.product-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: var(--white); }
.product-price { display: flex; align-items: center; gap: 10px; margin-bottom: 15px; }
.price-current { font-size: 1.4rem; font-weight: 700; color: var(--primary); }
.price-original { font-size: 1rem; color: var(--gray); text-decoration: line-through; }
.product-rating { display: flex; gap: 3px; color: #ffc107; font-size: 0.85rem; margin-bottom: 15px; }
.add-to-cart {
    width: 100%; padding: 12px; background: var(--primary); color: var(--white); border: none;
    border-radius: 10px; font-family: var(--font-display); font-size: 0.8rem; letter-spacing: 2px;
    text-transform: uppercase; cursor: pointer; transition: all 0.3s ease;
}
.add-to-cart:hover { background: var(--primary-dark); transform: scale(1.02); }

.card-img-upload { margin-bottom: 10px; }
.card-file-input { display: none; }
.card-upload-area { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px dashed var(--glass-border); border-radius: 8px; cursor: pointer; transition: border-color 0.3s; margin-bottom: 6px; }
.card-upload-area:hover { border-color: var(--primary); }
.card-upload-area i { font-size: 1rem; color: var(--primary); }
.card-upload-text { color: var(--white); font-size: 0.75rem; text-shadow: 0 0 8px rgba(229,9,20,0.6), 0 0 20px rgba(229,9,20,0.3); }
.card-upload-submit { width: 100%; padding: 6px; background: var(--primary); color: var(--white); border: none; border-radius: 6px; font-size: 0.7rem; cursor: pointer; text-transform: uppercase; letter-spacing: 1px; transition: background 0.3s; font-family: var(--font-display); }
.card-upload-submit:hover { background: var(--primary-dark); }

/* CUSTOMIZATION */
.customization { background: var(--dark); position: relative; }
.customization::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 80% 50%, rgba(229,9,20,0.08) 0%, transparent 50%); }
.customization-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.customization-info .section-title { text-align: left; }
.customization-info .section-subtitle { text-align: left; margin: 0 0 30px 0; }
.features-list { display: flex; flex-direction: column; gap: 15px; }
.features-list li { display: flex; align-items: center; gap: 15px; font-size: 1.1rem; }
.features-list i { color: var(--primary); font-size: 1.2rem; }
.form-card { background: var(--dark-light); border: 1px solid var(--glass-border); border-radius: 20px; padding: 40px; }
.form-card h3 { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 25px; text-align: center; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--light); }
.form-group input, .form-group textarea { width: 100%; padding: 12px 15px; background: var(--dark); border: 1px solid var(--glass-border); border-radius: 10px; color: var(--white); font-family: var(--font-body); font-size: 1rem; transition: all 0.3s ease; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 15px rgba(229,9,20,0.2); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--gray); }
.color-options { display: flex; gap: 10px; }
.color-option { width: 35px; height: 35px; border-radius: 50%; cursor: pointer; transition: all 0.3s ease; border: 2px solid transparent; }
.color-option:hover, .color-option.selected { border-color: var(--white); transform: scale(1.2); box-shadow: 0 0 15px rgba(255,255,255,0.3); }
.file-upload { border: 2px dashed var(--glass-border); border-radius: 10px; padding: 30px; text-align: center; cursor: pointer; transition: all 0.3s ease; color: var(--gray); }
.file-upload:hover { border-color: var(--primary); color: var(--primary); }
.file-upload i { font-size: 2rem; margin-bottom: 10px; display: block; }

/* ABOUT */
.about { background: var(--dark-light); }
.about-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img-placeholder { width: 100%; height: 400px; background: linear-gradient(135deg, #1a1a2e 0%, #0a0a0a 100%); border-radius: 20px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--glass-border); }
.about-img-placeholder i { font-size: 5rem; color: var(--primary); opacity: 0.3; }
.about-content p { font-size: 1.1rem; color: var(--gray); margin-bottom: 20px; line-height: 1.8; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.stat { text-align: center; padding: 20px; background: var(--dark); border-radius: 15px; border: 1px solid var(--glass-border); }
.stat-number { display: block; font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--primary); margin-bottom: 5px; }
.stat-label { font-size: 0.85rem; color: var(--gray); text-transform: uppercase; letter-spacing: 1px; }

/* CONTACT */
.contact { background: var(--dark); }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-item { display: flex; align-items: center; gap: 20px; margin-bottom: 30px; }
.contact-item i { width: 50px; height: 50px; background: var(--primary); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.contact-item h4 { font-family: var(--font-display); font-size: 1rem; margin-bottom: 5px; }
.contact-item p { color: var(--gray); }
.social-links { display: flex; gap: 15px; margin-top: 30px; }
.social-links a { width: 45px; height: 45px; background: var(--glass); border: 1px solid var(--glass-border); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--gray); transition: all 0.3s ease; }
.social-links a:hover { background: var(--primary); color: var(--white); border-color: var(--primary); transform: translateY(-3px); }
.contact-form-wrapper { background: var(--dark-light); border: 1px solid var(--glass-border); border-radius: 20px; padding: 40px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* FOOTER */
.footer { background: var(--dark-light); border-top: 1px solid var(--glass-border); padding: 60px 0 20px; }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-logo { height: 120px; margin: 0 auto 15px; opacity: 0.9; display: block; }
.footer-brand p { color: var(--gray); max-width: 300px; }
.footer-links h4 { font-family: var(--font-display); font-size: 1rem; margin-bottom: 20px; color: var(--white); }
.footer-links a { display: block; color: var(--gray); margin-bottom: 10px; transition: color 0.3s ease; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid var(--glass-border); color: var(--gray); font-size: 0.9rem; }

/* CART MODAL */
.cart-modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 2000; display: none; }
.cart-modal.active { display: block; }
.cart-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); backdrop-filter: blur(5px); }
.cart-content { position: absolute; top: 0; right: 0; width: 100%; max-width: 450px; height: 100%; background: var(--dark-light); border-left: 1px solid var(--glass-border); display: flex; flex-direction: column; animation: slideIn 0.3s ease; }
@keyframes slideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }
.cart-header { display: flex; align-items: center; justify-content: space-between; padding: 25px; border-bottom: 1px solid var(--glass-border); }
.cart-header h3 { font-family: var(--font-display); font-size: 1.2rem; display: flex; align-items: center; gap: 10px; }
.cart-close { background: none; border: none; color: var(--gray); font-size: 1.5rem; cursor: pointer; transition: color 0.3s ease; }
.cart-close:hover { color: var(--primary); }
.cart-items { flex: 1; overflow-y: auto; padding: 20px; }
.cart-item { display: flex; gap: 15px; padding: 15px; background: var(--dark); border-radius: 10px; margin-bottom: 15px; border: 1px solid var(--glass-border); }
.cart-item-image { width: 80px; height: 80px; background: linear-gradient(135deg, #1a1a2e 0%, #0a0a0a 100%); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cart-item-image i { font-size: 1.5rem; color: var(--primary); opacity: 0.5; }
.cart-item-info { flex: 1; }
.cart-item-name { font-weight: 700; margin-bottom: 5px; }
.cart-item-price { color: var(--primary); font-weight: 700; }
.cart-item-qty { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.qty-btn { width: 25px; height: 25px; border-radius: 50%; background: var(--glass); border: 1px solid var(--glass-border); color: var(--white); display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 0.8rem; }
.cart-item-remove { background: none; border: none; color: var(--gray); cursor: pointer; transition: color 0.3s ease; align-self: flex-start; }
.cart-item-remove:hover { color: var(--primary); }
.cart-empty { text-align: center; padding: 60px 20px; color: var(--gray); }
.cart-empty i { font-size: 3rem; margin-bottom: 15px; opacity: 0.3; }
.cart-footer { padding: 25px; border-top: 1px solid var(--glass-border); }
.cart-total { display: flex; justify-content: space-between; font-size: 1.2rem; font-weight: 700; margin-bottom: 20px; }

/* PRODUCT MODAL */
.product-modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 2000; display: none; align-items: center; justify-content: center; padding: 20px; }
.product-modal.active { display: flex; }
.modal-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); backdrop-filter: blur(10px); }
.modal-content { position: relative; background: var(--dark-light); border: 1px solid var(--glass-border); border-radius: 20px; max-width: 900px; width: 100%; max-height: 90vh; overflow-y: auto; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
.modal-close { position: absolute; top: 20px; right: 20px; width: 40px; height: 40px; background: var(--glass); border: 1px solid var(--glass-border); border-radius: 50%; color: var(--white); display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 10; transition: all 0.3s ease; }
.modal-close:hover { background: var(--primary); border-color: var(--primary); }
.modal-body { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.modal-image { background: linear-gradient(135deg, #1a1a2e 0%, #0a0a0a 100%); min-height: 250px; height: 250px; display: flex; align-items: center; justify-content: center; border-radius: 20px 0 0 20px; position: relative; }
.modal-image i { font-size: 5rem; color: var(--primary); opacity: 0.3; }
.modal-details { padding: 40px; }
.modal-details .product-category { margin-bottom: 10px; font-size: 0.9rem; }
.modal-details .product-name { font-size: 1.5rem; margin-bottom: 15px; }
.modal-details .product-price { margin-bottom: 20px; }
.modal-details .product-description { color: var(--gray); margin-bottom: 25px; line-height: 1.8; }
.modal-features { margin-bottom: 25px; }
.modal-features li { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; color: var(--gray); }
.modal-features i { color: var(--primary); }

/* TOAST */
.toast { position: fixed; bottom: 30px; right: 30px; background: var(--dark-light); border: 1px solid var(--glass-border); border-left: 4px solid var(--primary); padding: 15px 25px; border-radius: 10px; display: flex; align-items: center; gap: 12px; z-index: 3000; transform: translateX(150%); transition: transform 0.4s ease; box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.toast.show { transform: translateX(0); }
.toast i { color: var(--primary); font-size: 1.2rem; }

/* RESPONSIVE */
@media (max-width: 992px) {
    .customization-wrapper, .about-wrapper, .contact-wrapper, .modal-body { grid-template-columns: 1fr; }
    .modal-image { border-radius: 20px 20px 0 0; min-height: 300px; height: 300px; }
    .hero-title { font-size: 3rem; }
    .footer-content { grid-template-columns: 1fr; text-align: center; }
    .footer-brand p { max-width: 100%; }
}
@media (max-width: 768px) {
    .hero { height: 650px; padding: 0; }
    .hero-content { padding: 0px 20px 50px; position: static; }
    .hero-title { margin-top: -150px; }
    .hero-buttons { position: absolute; bottom: -180px; left: 50%; transform: translateX(-50%); width: 100%; max-width: 400px; gap: 10px; }
    .hero-subtitle { position: absolute; bottom: -250px; left: 50%; transform: translateX(-50%); width: 100%; max-width: 600px; color: #fff !important; z-index: 3; }
    .nav { position: fixed; top: 80px; left: 0; width: 100%; background: var(--dark-light); flex-direction: column; padding: 20px; border-bottom: 1px solid var(--glass-border); transform: translateY(-150%); transition: transform 0.3s ease; }
    .nav.active { transform: translateY(0); }
    .menu-toggle { display: block; }
    .hero-title { font-size: 2.2rem; }
    .section-title { font-size: 1.8rem; }
    .form-row { grid-template-columns: 1fr; }
    .stats { grid-template-columns: 1fr; }
    .filter-tabs { gap: 8px; }
    .filter-btn { padding: 8px 15px; font-size: 0.7rem; }
    .products-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
}
@media (max-width: 480px) {
    .hero { padding: 0; height: 650px; }
    .hero-content { padding: 0px 20px 50px; }
    .hero-title { font-size: 1.8rem; margin-top: -150px; }
    .hero-buttons { position: absolute; bottom: -180px; left: 50%; transform: translateX(-50%); width: 100%; max-width: 350px; gap: 10px; }
    .hero-subtitle { position: absolute; bottom: -250px; left: 50%; transform: translateX(-50%); width: 100%; max-width: 350px; color: #fff !important; z-index: 3; font-size: 0.9rem; }
    .btn { padding: 12px 25px; font-size: 0.8rem; }
}