:root {
    --color-champagne: #F3E5AB;
    --color-off-white: #f9f7f2;
    --color-gold: #d4af37;
    --color-sand: #e6dccf;
    --color-text: #4a4a4a;
    --color-dark: #2c2c2c;
    
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Montserrat', sans-serif;
}

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

body {
    background-color: var(--color-off-white);
    font-family: var(--font-sans);
    color: var(--color-text);
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 400;
}

/* Header */
.main-header {
    padding: 1.5rem 5%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    background-color: rgba(249, 247, 242, 0.95);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--color-gold);
    letter-spacing: 1px;
    font-weight: 700;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--color-gold);
}

.cart-icon {
    position: relative;
    cursor: pointer;
}

#cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--color-gold);
    color: white;
    font-size: 0.7rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Hero Section */
.hero {
    height: 90vh;
    position: relative;
    overflow: hidden;
    /* Gold Gradient Background inspirado na imagem */
    background: linear-gradient(135deg, #8a6e2f 0%, #d4af37 25%, #fcf6ba 50%, #b89f5e 75%, #755c26 100%);
    background-size: 200% 200%;
    animation: goldShimmer 15s ease infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 60px;
}

/* Textura Granulada (Noise) para imitar o metal */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* SVG Noise Pattern inline */
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.4'/%3E%3C/svg%3E");
    opacity: 0.3;
    mix-blend-mode: overlay;
    pointer-events: none;
    z-index: 0;
}

/* Remove efeitos anteriores */
.hero::after {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

@keyframes goldShimmer {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-content h1 {
    font-size: 4rem;
    color: #ffffff; /* Texto Branco para contraste com o Ouro */
    margin-bottom: 1rem;
    text-shadow: 0 4px 15px rgba(0,0,0,0.25);
    font-weight: 700;
    letter-spacing: 2px;
}

.hero-content p {
    color: #f9f7f2;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    letter-spacing: 2px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: white;
    border: 2px solid white;
    color: #8a6e2f; /* Texto Dourado Escuro */
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    font-weight: 600;
}

.cta-button:hover {
    background-color: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.2);
}

/* Categories */
.categories {
    display: flex;
    justify-content: center;
    gap: 4rem;
    padding: 5rem 5%;
    background-color: white;
}

.category-item {
    text-align: center;
    cursor: pointer;
}

.circle-frame {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-gold);
    margin-bottom: 1.5rem;
    transition: transform 0.4s ease;
}

.circle-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-item:hover .circle-frame {
    transform: scale(1.05);
}

.category-item h3 {
    font-size: 1.2rem;
    color: var(--color-text);
}

/* Shop Section */
.shop-section {
    padding: 5rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.shop-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--color-gold);
}

.filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    background: none;
    border: none;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    text-transform: uppercase;
    cursor: pointer;
    padding: 0.5rem 1.5rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 3rem;
}

.product-card {
    background: white;
    padding: 1rem;
    transition: transform 0.3s;
    text-align: center;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.product-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    margin-bottom: 1rem;
    background-color: #f5f5f5;
}

.product-name {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.product-price {
    color: var(--color-gold);
    font-weight: 500;
}

/* About & Newsletter */
.about-section {
    background-color: var(--color-sand);
    padding: 5rem 5%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.social-links {
    margin-top: 1.5rem;
    font-size: 1.5rem;
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.social-links a {
    color: var(--color-text);
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--color-gold);
}

.newsletter form {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.newsletter input {
    padding: 0.8rem 1.5rem;
    border: 1px solid #ccc;
    border-radius: 25px;
    width: 300px;
    font-family: var(--font-sans);
}

.newsletter button {
    padding: 0.8rem 2rem;
    background-color: var(--color-gold);
    color: white;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    text-transform: uppercase;
    font-weight: 500;
    transition: background 0.3s;
}

.newsletter button:hover {
    background-color: #bfa030;
}

footer {
    background-color: var(--color-dark);
    color: white;
    text-align: center;
    padding: 1rem;
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .categories {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }
    
    .newsletter form {
        flex-direction: column;
        align-items: center;
    }
    
    .newsletter input {
        width: 100%;
        max-width: 300px;
    }
}

/* Admin Button */
.admin-gear {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--color-sand); /* Bege */
    color: var(--color-dark);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    transition: transform 0.3s, background 0.3s;
    z-index: 2000;
    text-decoration: none;
}

.admin-gear:hover {
    transform: rotate(90deg);
    background-color: var(--color-gold);
    color: white;
}