:root {
    --primary: #081B2E; /* Azul ainda mais profundo */
    --primary-light: #183354;
    --secondary: #2C65F8; /* Azul elétrico de conversão */
    --accent: #FF9E00;
    --accent-hover: #FF7B00;
    --background: #F4F7FA;
    --white: #FFFFFF;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --text-dark: #0D1621;
    --text-muted: #5C708A;
    --success: #059669;
    --border: rgba(0, 0, 0, 0.08);
    
    /* Premium Shadows */
    --shadow-soft: 0 4px 20px rgba(0,0,0,0.03);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.05);
    --shadow-float: 0 15px 35px rgba(0,0,0,0.1), 0 5px 15px rgba(0,0,0,0.05);
    --shadow-neon: 0 0 20px rgba(44, 101, 248, 0.3);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background-color: var(--background);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }

/* Utilities */
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }

/* Announcement Bar */
.top-bar {
    background: var(--primary);
    color: var(--white);
    text-align: center;
    padding: 10px 0;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.top-bar span { color: var(--accent); font-weight: 800; }

/* Premium Dark Header */
.header {
    background: var(--primary);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.5px;
}
.logo-dot {
    width: 10px; height: 10px;
    background: linear-gradient(135deg, var(--secondary), var(--success));
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(44, 101, 248, 0.4);
}

.nav-icons { display: flex; gap: 24px; align-items: center; color: var(--white); }
.nav-icons svg { width: 26px; height: 26px; cursor: pointer; transition: color 0.3s, transform 0.3s; }
.nav-icons svg:hover { color: var(--secondary); transform: scale(1.1); }
.cart-wrapper { position: relative; }
.cart-badge {
    position: absolute; top: -8px; right: -8px;
    background: var(--accent); color: var(--primary);
    font-size: 0.75rem; font-weight: 800; width: 20px; height: 20px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 2px 5px rgba(255, 158, 0, 0.4);
}

/* Base Buttons (from Audifort Sales Page) */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    background-color: var(--accent); color: var(--primary);
    font-weight: 800; font-size: 1.1rem; padding: 16px 32px;
    border-radius: 50px; border: none; cursor: pointer;
    transition: all 0.3s ease; text-transform: uppercase;
    letter-spacing: 0.5px; box-shadow: 0 4px 14px rgba(255, 153, 0, 0.4);
    position: relative; overflow: hidden;
}
.btn:hover { background-color: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255, 153, 0, 0.6); }

/* Premium Secondary Button */
.btn-secondary {
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white); font-weight: 700; font-size: 1rem;
    padding: 14px 28px; border-radius: 30px;
    transition: all 0.3s ease; border: 1px solid rgba(255,255,255,0.1);
    cursor: pointer; box-shadow: var(--shadow-soft);
}
.btn-secondary:hover {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    transform: translateY(-3px); box-shadow: var(--shadow-neon);
}

/* =========================================================
   STOREFRONT CATALOG STYLES (NEW LUXURY AESTHETIC)
   ========================================================= */

/* Hero Banner - Abstract Premium Mesh Gradient */
.storefront-hero {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
    background: var(--background);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Animated Aurora/Mesh Gradient Background */
.mesh-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #E0E7FF;
    background-image: 
        radial-gradient(at 0% 0%, hsla(253,16%,7deg,0.15) 0, transparent 50%), 
        radial-gradient(at 50% 0%, hsla(225,39%,30%,0.2) 0, transparent 50%), 
        radial-gradient(at 100% 0%, hsla(339,49%,30%,0.1) 0, transparent 50%);
    filter: blur(60px);
    opacity: 0.8;
    z-index: 0;
    animation: gradientMove 15s ease infinite alternate;
}

@keyframes gradientMove {
    0% { transform: scale(1) translate(0, 0); }
    50% { transform: scale(1.1) translate(-20px, 20px); }
    100% { transform: scale(1) translate(20px, -20px); }
}

.hero-glass-panel {
    position: relative;
    z-index: 2;
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    padding: 60px 40px;
    border-radius: 30px;
    max-width: 900px;
    width: 90%;
    margin: 0 auto;
    box-shadow: var(--shadow-glass);
}

.hero-glass-panel h1 {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
    letter-spacing: -1.5px;
    line-height: 1.1;
}

.hero-glass-panel p {
    font-size: 1.25rem;
    color: var(--text-dark);
    max-width: 700px;
    margin: 0 auto 35px;
    font-weight: 500;
    line-height: 1.6;
}

.trust-badges-premium {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.trust-badge-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.6);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255,255,255,0.5);
    transition: transform 0.3s;
}
.trust-badge-item:hover { transform: translateY(-3px); background: #fff; }
.trust-badge-item svg { color: var(--secondary); width: 20px; height: 20px; }

/* Grid de Produtos de Luxo */
.catalog-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--background) 0%, #FFFFFF 100%);
    position: relative;
    z-index: 5;
}

.section-header { text-align: center; max-width: 700px; margin: 0 auto 70px; }
.section-header h2 { font-size: 2.8rem; font-weight: 900; color: var(--primary); margin-bottom: 16px; letter-spacing: -1px; }
.section-header p { font-size: 1.15rem; color: var(--text-muted); font-weight: 500; }

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 40px;
}

.product-card {
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-glass);
    border: 1px solid var(--border);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.product-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0) 100%);
    z-index: 2; pointer-events: none;
}

.product-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-float);
    border-color: rgba(44, 101, 248, 0.2);
}

.product-card-img-wrapper {
    height: 300px;
    padding: 40px;
    background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
    display: flex; align-items: center; justify-content: center;
    position: relative;
    z-index: 3;
    overflow: hidden;
}

/* Círculo luminoso atras do produto no card */
.product-card-img-wrapper::before {
    content: ''; position: absolute; width: 180px; height: 180px;
    background: radial-gradient(circle, rgba(44, 101, 248, 0.1) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%; z-index: 0; transition: transform 0.5s ease;
}

.product-card:hover .product-card-img-wrapper::before {
    transform: scale(1.5);
    background: radial-gradient(circle, rgba(44, 101, 248, 0.15) 0%, rgba(255,255,255,0) 70%);
}

.product-card-img {
    max-height: 100%; object-fit: contain;
    position: relative; z-index: 1;
    filter: drop-shadow(0 15px 25px rgba(0,0,0,0.1));
    transition: transform 0.5s ease;
}

.product-card:hover .product-card-img { transform: scale(1.1) translateY(-10px); }

.product-card-body {
    padding: 30px;
    display: flex; flex-direction: column; flex-grow: 1;
    position: relative; z-index: 3;
    background: var(--white);
}

.product-badge {
    background: rgba(44, 101, 248, 0.1); color: var(--secondary);
    padding: 6px 14px; font-size: 0.8rem; font-weight: 800;
    border-radius: 50px; display: inline-block; align-self: flex-start;
    margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px;
}

.product-title {
    font-size: 1.5rem; font-weight: 800; color: var(--primary);
    margin-bottom: 8px; letter-spacing: -0.5px;
}

.reviews-badge { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.stars { color: var(--accent); font-size: 1.1rem; letter-spacing: 2px; }
.reviews-text { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); }

.product-desc {
    color: var(--text-muted); font-size: 0.95rem; margin-bottom: 25px;
    flex-grow: 1; line-height: 1.6;
}

.product-footer {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: auto; padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.product-price { font-weight: 900; color: var(--primary); font-size: 1.5rem; }
.product-price span { font-size: 0.9rem; color: var(--text-muted); font-weight: 500; }

/* Placeholder Card Styling */
.product-card.placeholder { opacity: 0.8; filter: grayscale(20%); }
.product-card.placeholder .product-card-img-wrapper { background: #E2E8F0; }
.product-card.placeholder:hover { transform: translateY(-5px); filter: grayscale(0%); opacity: 1; box-shadow: var(--shadow-glass); }

/* Footer Premium */
.footer {
    background: var(--primary); color: rgba(255,255,255,0.7);
    padding: 80px 0 40px; text-align: center;
    position: relative; overflow: hidden;
}
.footer::before {
    content: ''; position: absolute; top: -50%; left: -10%; width: 50%; height: 200%;
    background: radial-gradient(ellipse at center, rgba(44, 101, 248, 0.1) 0%, transparent 70%);
}
.footer-logo {
    color: var(--white); font-size: 2rem; font-weight: 900;
    margin-bottom: 24px; letter-spacing: -1px;
}
.footer-disclaimer {
    max-width: 900px; margin: 0 auto 40px; font-size: 0.85rem; line-height: 1.8;
    text-align: center;
}
.footer-links { display: flex; justify-content: center; gap: 30px; margin-bottom: 40px; }
.footer-links a { font-weight: 600; font-size: 0.95rem; transition: color 0.3s; }
.footer-links a:hover { color: var(--white); }
.copyright { font-size: 0.85rem; opacity: 0.5; }

/* =========================================================
   ESTILOS PRESERVADOS DA PÁGINA DO PRODUTO (SALES PAGE)
   ========================================================= */
/* Hero Section - Product Page */
.hero { padding: 80px 0; background: linear-gradient(180deg, var(--white) 0%, var(--background) 100%); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-content h1 { font-size: 3.5rem; line-height: 1.1; font-weight: 800; color: var(--primary); margin-bottom: 24px; letter-spacing: -1px; }
.hero-content p { font-size: 1.25rem; color: var(--text-muted); margin-bottom: 32px; }
.trust-list { margin-top: 32px; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.trust-list li { display: flex; align-items: center; gap: 10px; font-weight: 500; color: var(--text-dark); }
.trust-list svg { color: var(--success); width: 20px; height: 20px; }
.hero-image-wrapper-sales { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-image-wrapper-sales::before { content: ''; position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(99, 91, 255, 0.15) 0%, rgba(255,255,255,0) 70%); z-index: 0; border-radius: 50%; }
.hero-img { max-width: 100%; position: relative; z-index: 1; filter: drop-shadow(0 20px 30px rgba(0,0,0,0.15)); animation: float 6s ease-in-out infinite; }

/* Features Band */
.features-band { background: var(--white); padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.feature-item { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.feature-icon-wrapper { width: 64px; height: 64px; background: var(--background); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); }
.feature-item h4 { font-size: 1.1rem; color: var(--primary); }
.feature-item p { font-size: 0.9rem; color: var(--text-muted); }

/* Pricing Section */
.pricing-section { padding: 100px 0; background: var(--background); }
.pricing-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; align-items: end; }
.card { background: var(--white); border-radius: 20px; padding: 40px 30px; text-align: center; box-shadow: var(--shadow-md); position: relative; border: 1px solid var(--border); transition: all 0.3s ease; display: flex; flex-direction: column; height: 100%; }
.card:hover { transform: translateY(-10px); box-shadow: var(--shadow-xl); }
.card.popular { border: 2px solid var(--secondary); box-shadow: var(--shadow-lg); background: linear-gradient(180deg, #FFFFFF 0%, #F5F7FF 100%); padding-top: 50px; transform: scale(1.05); z-index: 2; }
.card.popular:hover { transform: scale(1.05) translateY(-10px); }
.popular-badge { position: absolute; top: -16px; left: 50%; transform: translateX(-50%); background: var(--secondary); color: var(--white); padding: 8px 24px; border-radius: 20px; font-weight: 700; font-size: 0.9rem; letter-spacing: 1px; box-shadow: 0 4px 10px rgba(99, 91, 255, 0.3); }
.card-title { font-size: 1.5rem; font-weight: 700; color: var(--primary); margin-bottom: 5px; }
.card-subtitle { font-size: 0.95rem; color: var(--text-muted); font-weight: 500; margin-bottom: 24px; }
.card-img { height: 160px; object-fit: contain; margin: 0 auto 24px; }
.price-block { margin-bottom: 24px; }
.price-currency { font-size: 1.5rem; font-weight: 700; vertical-align: top; color: var(--text-dark); }
.price-value { font-size: 4rem; font-weight: 800; line-height: 1; color: var(--text-dark); letter-spacing: -2px; }
.price-label { display: block; font-size: 1rem; color: var(--text-muted); margin-top: 5px; }
.bonus-pill { background: rgba(16, 185, 129, 0.1); color: var(--success); padding: 6px 16px; border-radius: 50px; font-size: 0.85rem; font-weight: 700; display: inline-block; margin-bottom: 24px; }
.shipping-info { font-size: 0.9rem; color: var(--text-muted); margin-top: 16px; font-weight: 500; }
.card-total { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--border); }
.payment-methods { margin-top: 24px; width: 100%; max-width: 200px; margin-inline: auto; }

/* Responsive */
@media (max-width: 992px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-content h1, .hero-glass-panel h1 { font-size: 3rem; }
    .hero-glass-panel { padding: 40px 20px; }
    .hero-image-wrapper-sales { margin-top: 40px; }
    .trust-list { align-items: center; }
    .features-grid { grid-template-columns: 1fr 1fr; }
    .pricing-cards { grid-template-columns: 1fr; gap: 40px; max-width: 450px; margin: 0 auto; }
    .card.popular { transform: scale(1); }
    .card.popular:hover { transform: translateY(-5px); }
    .product-grid { grid-template-columns: 1fr; }
}
@media (max-width: 576px) {
    .hero-content h1, .hero-glass-panel h1 { font-size: 2.2rem; }
    .features-grid { grid-template-columns: 1fr; }
}