:root {
    --primary: #FFD700;
    --primary-gradient: linear-gradient(135deg, #FFD700 0%, #B8860B 100%);
    --bg-dark: #0F0F0F;
    --card-bg: rgba(255, 255, 255, 0.05);
    --text-main: #FFFFFF;
    --text-muted: #A0A0A0;
    --accent: #E6B800;
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.8);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

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

.glow-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% -20%, #B8860B 0%, transparent 40%);
    z-index: -1;
    opacity: 0.3;
}

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

header {
    padding: 60px 0 40px;
    text-align: center;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.fav-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    background: rgba(255, 215, 0, 0.1);
    padding: 10px 20px;
    border-radius: 50px;
    transition: 0.3s;
}

.fav-link:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

/* Tema Claro (Injeção Dinâmica) */
body.light-theme {
    --bg-dark: #f8f9fa;
    --text-muted: #666;
    --card-bg: #ffffff;
    --glass-border: rgba(0,0,0,0.1);
    background-color: var(--bg-dark);
    color: #222;
}

body.light-theme .glow-bg {
    opacity: 0.3;
    background: radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.2), transparent);
}

body.light-theme .card, body.light-theme .testimonial-card {
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

body.light-theme h1, body.light-theme h2, body.light-theme h3 {
    color: #111;
}

/* Barra Superior */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.theme-switch {
    font-size: 1.5rem;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px;
    border-radius: 12px;
    transition: 0.3s;
}

.flash-deal-banner {
    background: rgba(255, 77, 77, 0.1);
    color: #ff4d4d;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    border: 1px solid rgba(255, 77, 77, 0.2);
    font-weight: 600;
}

.flash-deal-banner strong { color: white; }

/* Testimonial Slider */
.testimonial-slider {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.testimonial-track {
    display: flex;
    gap: 25px;
    transition: transform 0.5s ease-in-out;
}

.testimonial-track .testimonial-card {
    min-width: 320px;
}

select {
    background: var(--card-bg);
    color: var(--primary);
    border: 1px solid var(--glass-border);
    padding: 10px 15px;
    border-radius: 12px;
    font-family: inherit;
    cursor: pointer;
}

/* AchadosBot */
.ai-chat {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 3000;
}

.chat-trigger {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-gradient);
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.3);
    position: relative;
}

.chat-window {
    position: absolute;
    bottom: 80px;
    left: 0;
    width: 320px;
    background: var(--bg-dark);
    border: 1px solid var(--primary);
    border-radius: 20px;
    overflow: hidden;
    display: none;
    flex-direction: column;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.chat-window.active {
    display: flex;
}

.chat-header {
    background: var(--primary-gradient);
    color: var(--bg-dark);
    padding: 15px;
    display: flex;
    justify-content: space-between;
    font-weight: 800;
}

.chat-body {
    height: 300px;
    overflow-y: auto;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bot-msg, .user-msg {
    padding: 10px 15px;
    border-radius: 15px;
    max-width: 85%;
    font-size: 0.9rem;
}

.bot-msg {
    background: rgba(255, 255, 255, 0.05);
    align-self: flex-start;
}

.user-msg {
    background: var(--primary);
    color: var(--bg-dark);
    align-self: flex-end;
}

.chat-footer {
    padding: 10px;
    display: flex;
    gap: 5px;
    background: rgba(255, 255, 255, 0.02);
}

.chat-footer input {
    flex: 1;
    background: none;
    border: 1px solid var(--glass-border);
    color: white;
    padding: 10px;
    border-radius: 10px;
}

.chat-footer button {
    background: var(--primary);
    border: none;
    padding: 10px 15px;
    border-radius: 10px;
    cursor: pointer;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 10px;
}

.logo .icon {
    font-size: 2.5rem;
    animation: sparkle 2s infinite ease-in-out;
}

header h1 {
    font-size: 3rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.breadcrumb {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

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

.intro-seo {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    padding: 20px;
    background: var(--card-bg);
    border-radius: 15px;
    border: 1px solid var(--glass-border);
}

.intro-seo p {
    font-size: 1rem;
    color: var(--text-muted);
}

.intro-seo strong {
    color: var(--primary);
}

.hidden-seo {
    display: none;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

.search-container {
    margin-bottom: 40px;
}

.search-bar {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    display: flex;
    gap: 10px;
}

.search-bar input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 18px 30px;
    border-radius: 15px;
    color: white;
    font-size: 1.1rem;
    outline: none;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.search-bar input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
}

.search-btn {
    background: var(--primary-gradient);
    border: none;
    padding: 0 25px;
    border-radius: 15px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: transform 0.2s;
}

.search-btn:hover {
    transform: scale(1.05);
}

/* Ofertas Relâmpago */
.flash-deals {
    margin-bottom: 40px;
    background: linear-gradient(135deg, rgba(255, 0, 0, 0.1) 0%, transparent 100%);
    padding: 25px;
    border-radius: 30px;
    border: 1px solid rgba(255, 0, 0, 0.2);
}

.flash-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.flash-header h2 {
    color: #FF4D4D;
    font-size: 1.8rem;
}

.countdown {
    background: #FF4D4D;
    color: white;
    padding: 8px 20px;
    border-radius: 10px;
    font-weight: 800;
    font-family: monospace;
    font-size: 1.2rem;
}

.flash-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.flash-card {
    border-color: rgba(255, 77, 77, 0.3);
}

.urgency-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #FF4D4D;
    color: white;
    padding: 5px 12px;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 800;
    z-index: 10;
    animation: pulse 1.5s infinite;
}

.old-price {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: -5px;
}

.flash-btn {
    background: linear-gradient(135deg, #FF4D4D 0%, #B30000 100%) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(255, 77, 77, 0.3) !important;
}

/* WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s;
    animation: pulse 2s infinite;
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
}

.wa-tooltip {
    position: absolute;
    right: 75px;
    background: white;
    color: #222;
    padding: 8px 15px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: 0.3s;
    box-shadow: var(--shadow);
}

.whatsapp-float:hover .wa-tooltip {
    opacity: 1;
    right: 85px;
}

/* Depoimentos */
.testimonials {
    margin: 60px 0;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 30px;
    border-radius: 24px;
    position: relative;
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 1rem;
    line-height: 1.6;
}

.user-info strong {
    display: block;
    color: var(--primary);
    font-size: 1rem;
}

.user-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Pop-up VIP */
.vip-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}

.vip-popup.active {
    display: flex;
}

.vip-content {
    background: var(--bg-dark);
    border: 2px solid var(--primary);
    padding: 40px;
    border-radius: 30px;
    max-width: 400px;
    text-align: center;
    position: relative;
    box-shadow: 0 0 50px rgba(255, 215, 0, 0.2);
}

.close-popup {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
}

.vip-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: 20px;
}

.vip-content h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.vip-content p {
    color: var(--text-muted);
    margin-bottom: 25px;
    line-height: 1.6;
}

.btn-vip {
    display: block;
    background: var(--primary-gradient);
    color: var(--bg-dark);
    padding: 18px;
    border-radius: 15px;
    text-decoration: none;
    font-weight: 800;
    margin-bottom: 15px;
    transition: all 0.3s;
}

.btn-vip:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(255, 215, 0, 0.3);
}

/* Background Partículas */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.2;
    filter: blur(1px);
    animation: floatParticle 20s linear infinite;
}

@keyframes floatParticle {
    0% { transform: translateY(0) translateX(0); opacity: 0; }
    10% { opacity: 0.2; }
    90% { opacity: 0.2; }
    100% { transform: translateY(-100vh) translateX(50px); opacity: 0; }
}

/* Shine Effect nos Botões */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 20%;
    height: 200%;
    background: rgba(255, 255, 255, 0.4);
    transform: rotate(30deg);
    transition: none;
    animation: shine 4s infinite;
}

@keyframes shine {
    0% { left: -60%; }
    20% { left: 140%; }
    100% { left: 140%; }
}

@keyframes springPop {
    from { opacity: 0; transform: scale(0.8) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

/* Card Motion & Hover Effects */
.card {
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s !important;
}

.card:hover {
    transform: translateY(-12px) scale(1.02) !important;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5), 0 0 20px rgba(255, 215, 0, 0.1) !important;
}

.card .image-container img {
    transition: transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

.card:hover .image-container img {
    transform: scale(1.15) translateY(-5px) !important;
}

/* Pop-up Spring Animation */
.vip-content {
    animation: springPop 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

/* Notificação de Prova Social Spring */
.social-proof.active {
    animation: springPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}
.social-proof {
    position: fixed;
    bottom: 20px;
    left: -400px;
    background: var(--card-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    padding: 15px 20px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: left 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    max-width: 300px;
}

.social-proof.active {
    left: 20px;
}

.sp-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.sp-content img {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    object-fit: cover;
    border: 1px solid var(--primary);
}

.sp-text p {
    font-size: 0.85rem;
    margin: 0;
}

.sp-text #sp-user {
    font-weight: 800;
    color: var(--primary);
}

.sp-text #sp-action {
    color: white;
}

.sp-text #sp-time {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.category-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.tab {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    padding: 10px 25px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.tab.active {
    background: var(--primary-gradient);
    border: none;
    color: var(--bg-dark);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 15px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-12px);
    border-color: rgba(255, 215, 0, 0.5);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.image-container {
    width: 100%;
    height: 220px;
    border-radius: 18px;
    overflow: hidden;
    margin-bottom: 20px;
    background: rgba(255,255,255,0.02);
}

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

.card:hover img {
    transform: scale(1.1);
}

.badge {
    position: absolute;
    top: 25px;
    left: 25px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    z-index: 10;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.card-content {
    padding: 0 10px 10px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    height: 3.5rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.rating {
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.card .price {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
    margin-bottom: 15px;
}

.stock-info {
    margin-bottom: 15px;
}

.stock-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 5px;
}

.stock-progress {
    height: 100%;
    background: linear-gradient(90deg, #ff4d4d, #ff9900);
    border-radius: 10px;
}

.stock-info span {
    font-size: 0.7rem;
    color: #ff9900;
    font-weight: 600;
    text-transform: uppercase;
}

.card-footer {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.card .btn {
    flex: 1;
    display: block;
    background: var(--primary-gradient);
    color: var(--bg-dark);
    text-decoration: none;
    text-align: center;
    padding: 15px;
    border-radius: 15px;
    font-weight: 800;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
}

.btn-fav {
    width: 50px;
    height: 50px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-fav.active {
    color: #ff4d4d;
    border-color: #ff4d4d;
    background: rgba(255, 77, 77, 0.1);
}

/* Animação de Entrada */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.card .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
    filter: brightness(1.1);
}

footer {
    padding: 40px 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    background: rgba(0,0,0,0.3);
}

/* Artigos */
.articles {
    margin-bottom: 40px;
}

.articles h2 {
    margin-bottom: 30px;
    font-size: 1.8rem;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.article-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 25px;
    display: flex;
    gap: 20px;
    align-items: center;
    transition: all 0.3s;
}

.article-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.article-img {
    font-size: 2.5rem;
    background: rgba(255, 215, 0, 0.1);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
}

.article-content h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: white;
}

.article-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.read-more {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}

.faq {
    margin: 30px 0 60px;
    padding: 35px;
    background: var(--card-bg);
    border-radius: 24px;
    border: 1px solid var(--glass-border);
}

.faq h2 {
    margin-bottom: 30px;
    color: var(--primary);
}

.faq-item {
    margin-bottom: 25px;
    text-align: left;
}

.faq-item h3 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 10px;
}

.faq-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

footer p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 10px;
}

.disclaimer {
    font-size: 0.8rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.5;
}

@keyframes sparkle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

@media (max-width: 768px) {
    header {
        padding: 40px 0 30px;
    }

    header h1 {
        font-size: 2rem;
    }

    header p {
        font-size: 1rem;
    }

    .search-bar {
        flex-direction: column;
    }

    .search-btn {
        padding: 15px;
    }

    .flash-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .countdown {
        font-size: 1rem;
        width: 100%;
        text-align: center;
    }

    .grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card {
        padding: 12px;
    }

    .image-container {
        height: 180px;
    }

    .tab {
        padding: 8px 15px;
        font-size: 0.85rem;
    }

    .article-card {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }

    .article-img {
        margin: 0 auto 15px;
    }

    /* Ajuste da Prova Social no Mobile */
    .social-proof {
        bottom: 10px;
        left: -350px;
        right: 10px;
        max-width: calc(100% - 20px);
        padding: 10px;
    }

    .social-proof.active {
        left: 10px;
    }

    .sp-content img {
        width: 40px;
        height: 40px;
    }

    .sp-text p {
        font-size: 0.75rem;
    }
}