/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #e74c3c;
    --primary-dark: #c0392b;
    --primary-light: #ff6b5b;
    --bg: #0a0a0a;
    --bg-light: #111111;
    --bg-card: #1a1a1a;
    --bg-hover: #222222;
    --text: #ffffff;
    --text-muted: #888888;
    --text-dim: #555555;
    --border: #333333;
    --success: #2ecc71;
    --gradient: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    --shadow: 0 10px 40px rgba(0,0,0,0.5);
    --shadow-red: 0 0 40px rgba(231, 76, 60, 0.2);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    letter-spacing: 3px;
    color: var(--primary);
    text-shadow: 0 0 20px rgba(231, 76, 60, 0.3);
}

.nav {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--text);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.cart-icon {
    position: relative;
    cursor: pointer;
    padding: 8px;
    color: var(--text);
    transition: color 0.3s ease;
}

.cart-icon:hover {
    color: var(--primary);
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary);
    color: white;
    font-size: 11px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s ease;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-light);
    padding: 20px;
    flex-direction: column;
    gap: 15px;
    border-bottom: 1px solid var(--border);
    z-index: 999;
}

.mobile-menu.active {
    display: flex;
}

.mobile-nav-link {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 70px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(231, 76, 60, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(231, 76, 60, 0.05) 0%, transparent 50%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-light) 100%);
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    position: relative;
    text-align: center;
    z-index: 1;
}

.hero-avatar {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 40px;
}

.avatar-ring {
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: var(--primary);
    border-right-color: var(--primary);
    animation: spin 8s linear infinite;
}

.avatar-ring::before {
    content: '';
    position: absolute;
    inset: -15px;
    border-radius: 50%;
    border: 1px solid transparent;
    border-bottom-color: var(--primary);
    border-left-color: var(--primary);
    animation: spin-reverse 12s linear infinite;
}

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

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

.avatar-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-hover) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--primary);
    box-shadow: var(--shadow-red);
}

.avatar-emoji {
    font-size: 80px;
    filter: drop-shadow(0 0 20px rgba(231, 76, 60, 0.4));
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.hero-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(48px, 10vw, 100px);
    letter-spacing: 8px;
    color: var(--primary);
    text-shadow: 0 0 40px rgba(231, 76, 60, 0.3);
    margin-bottom: 20px;
    line-height: 1;
}

.hero-subtitle {
    font-size: clamp(18px, 3vw, 24px);
    color: var(--text);
    font-weight: 600;
    max-width: 600px;
    margin: 0 auto 10px;
}

.hero-desc {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-btn {
    display: inline-block;
    background: var(--gradient);
    color: white;
    text-decoration: none;
    padding: 16px 48px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(231, 76, 60, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(231, 76, 60, 0.5);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.5); }
}

/* ===== STATS ===== */
.stats {
    padding: 80px 0;
    background: var(--bg-light);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(36px, 5vw, 56px);
    color: var(--primary);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    color: var(--text-muted);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ===== SECTIONS ===== */
.jokes {
    padding: 100px 0;
}

.products {
    padding: 100px 0;
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(32px, 5vw, 48px);
    letter-spacing: 4px;
    margin-bottom: 15px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 18px;
}

/* ===== FILTERS ===== */
.jokes-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 10px 24px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* ===== JOKES GRID ===== */
.jokes-grid {
    display: grid;
    gap: 25px;
    max-width: 900px;
    margin: 0 auto;
}

.joke-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 30px;
    border-left: 4px solid var(--primary);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.joke-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(231, 76, 60, 0.1) 0%, transparent 70%);
}

.joke-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow);
}

.joke-text {
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--text);
}

.joke-category {
    display: inline-block;
    background: rgba(231, 76, 60, 0.15);
    color: var(--primary-light);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.joke-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 20px;
    border: none;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: white;
    transition: all 0.3s ease;
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.share-btn.twitter { background: #1da1f2; }
.share-btn.facebook { background: #4267B2; }
.share-btn.whatsapp { background: #25D366; }
.share-btn.copy { background: var(--bg-hover); color: var(--text); border: 1px solid var(--border); }

.jokes-actions {
    text-align: center;
    margin-top: 40px;
}

.load-more-btn {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 14px 36px;
    font-size: 15px;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.load-more-btn:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

/* ===== PRODUCTS GRID ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow);
    border-color: var(--primary);
}

.product-image {
    width: 100%;
    height: 240px;
    background: linear-gradient(135deg, var(--bg-hover) 0%, var(--bg-card) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(231, 76, 60, 0.1) 0%, transparent 70%);
}

.product-emoji {
    font-size: 80px;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
    transition: transform 0.3s ease;
}

.product-card:hover .product-emoji {
    transform: scale(1.1);
}

.product-info {
    padding: 25px;
}

.product-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.product-desc {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 15px;
}

.product-price {
    font-size: 24px;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 15px;
}

.add-to-cart-btn {
    width: 100%;
    background: var(--gradient);
    color: white;
    border: none;
    padding: 12px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.add-to-cart-btn:hover {
    box-shadow: 0 4px 20px rgba(231, 76, 60, 0.4);
    transform: translateY(-2px);
}

/* ===== CART SIDEBAR ===== */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    max-width: 90vw;
    height: 100vh;
    background: var(--bg-card);
    z-index: 2001;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
    border-left: 1px solid var(--border);
}

.cart-sidebar.active {
    right: 0;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px;
    border-bottom: 1px solid var(--border);
}

.cart-header h3 {
    font-size: 20px;
}

.cart-close {
    background: none;
    border: none;
    color: var(--text);
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
    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(--bg);
    border-radius: 12px;
    margin-bottom: 10px;
    align-items: center;
}

.cart-item-image {
    width: 60px;
    height: 60px;
    background: var(--bg-hover);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    flex-shrink: 0;
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-weight: 600;
    margin-bottom: 4px;
}

.cart-item-price {
    color: var(--primary);
    font-weight: 700;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 20px;
    transition: color 0.3s ease;
    padding: 5px;
}

.cart-item-remove:hover {
    color: var(--primary);
}

.cart-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
}

.empty-emoji {
    font-size: 60px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.cart-empty p {
    color: var(--text-muted);
    margin-bottom: 10px;
}

.empty-sub {
    font-size: 14px;
    font-style: italic;
}

.cart-footer {
    padding: 25px;
    border-top: 1px solid var(--border);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 18px;
}

.total-price {
    font-weight: 900;
    color: var(--primary);
    font-size: 24px;
}

.checkout-btn {
    width: 100%;
    background: var(--gradient);
    color: white;
    border: none;
    padding: 16px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.checkout-btn:hover {
    box-shadow: 0 4px 20px rgba(231, 76, 60, 0.4);
}

/* ===== TOAST ===== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-card);
    color: white;
    padding: 16px 30px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    z-index: 3000;
    opacity: 0;
    transition: all 0.4s ease;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-icon {
    width: 24px;
    height: 24px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-light);
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    color: var(--primary);
    letter-spacing: 3px;
    margin-bottom: 10px;
}

.footer-tagline {
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 60px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col h4 {
    color: var(--text);
    font-size: 16px;
    margin-bottom: 5px;
}

.footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border);
    color: var(--text-dim);
    font-size: 14px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .hero-avatar {
        width: 150px;
        height: 150px;
    }
    
    .avatar-emoji {
        font-size: 60px;
    }
    
    .jokes-filters {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-links {
        gap: 40px;
    }
    
    .cart-sidebar {
        width: 100%;
        max-width: 100vw;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.joke-card {
    animation: fadeInUp 0.5s ease forwards;
}

.product-card {
    animation: fadeInUp 0.5s ease forwards;
}