:root {
    --navy: #0a192f;
    --navy-light: #112240;
    --gold: #d4af37;
    --gold-gradient: linear-gradient(135deg, #d4af37 0%, #f1d592 100%);
    --cream: #faf8f5;
    --white: #ffffff;
    --text-dark: #2d2d2d;
    --text-gray: #595959;
    --border: #e8e8e8;
    --shadow: 0 10px 30px rgba(0,0,0,0.06);
    --radius-lg: 24px;
    --radius-md: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--cream);
    color: var(--text-dark);
    line-height: 1.6;
}

h1, h2, h3 { font-family: 'Noto Serif JP', serif; font-weight: 700; color: var(--navy); }
a { text-decoration: none; color: inherit; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* --- Header --- */
.top-notice { background: var(--navy); color: var(--white); text-align: center; padding: 10px; font-size: 0.75rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }

header { background: var(--white); padding: 25px 0; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 1000; }
.header-brand { 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    justify-content: center; 
}

.logo-img {
    height: 60px; /* Adjust height as needed */
    width: auto;
    margin-bottom: 10px;
}

.logo-text { font-size: 1.4rem; font-weight: 900; letter-spacing: 4px; text-align: center; color: var(--navy); text-transform: uppercase; }
.subtitle { text-align: center; font-size: 0.8rem; letter-spacing: 2px; color: var(--gold); margin-top: 5px; text-transform: uppercase; font-weight: 700; }

/* --- Hero --- */
.hub-hero { 
    text-align: center; padding: 80px 20px; 
    background: linear-gradient(rgba(10, 25, 47, 0.03), rgba(10, 25, 47, 0.03)), url('https://images.unsplash.com/photo-1490919163276-887c93e430c3?auto=format&fit=crop&w=1200&q=80');
    background-size: cover; background-position: center;
    border-bottom: 1px solid var(--border);
}
.hub-hero h1 { font-size: 2.8rem; margin-bottom: 15px; }
.hub-hero p { max-width: 600px; margin: 0 auto; color: var(--text-gray); font-size: 1.1rem; font-weight: 500; }

/* --- Product Grid --- */
.catalog-section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h3 { text-transform: uppercase; letter-spacing: 3px; font-size: 0.9rem; color: var(--gold); margin-bottom: 10px; }
.section-header h2 { font-size: 2rem; color: var(--navy); }

.grid-layout { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }

.product-card { 
    background: var(--white); border-radius: var(--radius-lg); overflow: hidden; 
    box-shadow: var(--shadow); transition: all 0.3s ease; border: 1px solid var(--border);
    display: flex; flex-direction: column; height: 100%;
}
.product-card:hover { transform: translateY(-8px); border-color: var(--gold); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }

.card-image { position: relative; height: 320px; background: #f8f9fa; overflow: hidden; }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.product-card:hover .card-image img { transform: scale(1.08); }

.card-badge { 
    position: absolute; top: 15px; right: 15px; 
    background: var(--gold); color: var(--navy); padding: 6px 14px; 
    border-radius: 50px; font-size: 0.7rem; font-weight: 800; 
    text-transform: uppercase; letter-spacing: 1px; box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.card-details { padding: 25px; flex-grow: 1; display: flex; flex-direction: column; }
.card-category { font-size: 0.7rem; font-weight: 800; color: var(--gold); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 8px; }
.card-title { font-size: 1.3rem; margin-bottom: 12px; color: var(--navy); line-height: 1.3; }
.card-desc { font-size: 0.9rem; color: var(--text-gray); margin-bottom: 20px; flex-grow: 1; line-height: 1.5; }

.price-row { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; border-top: 1px solid #f0f0f0; padding-top: 15px; }
.current-price { font-size: 1.6rem; font-weight: 900; color: var(--navy); }
.old-price { text-decoration: line-through; color: #a0aec0; font-size: 1rem; }

.shop-btn { 
    display: block; width: 100%; padding: 16px; 
    background: var(--navy); color: white; text-align: center; 
    border-radius: var(--radius-md); font-weight: 800; text-transform: uppercase; 
    font-size: 0.85rem; transition: 0.3s; letter-spacing: 1px;
}
.product-card:hover .shop-btn { background: var(--gold); color: var(--navy); }

/* --- Features Section --- */
.trust-section { background: white; padding: 80px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; text-align: center; }
.trust-item h4 { font-size: 1.1rem; margin: 15px 0 10px; color: var(--navy); }
.trust-item p { font-size: 0.9rem; color: var(--text-gray); }
.trust-icon { font-size: 2.5rem; margin-bottom: 10px; display: block; }

/* --- Footer --- */
footer { background: var(--navy); color: white; padding: 80px 0; text-align: center; }
.footer-logo { font-size: 1.6rem; font-weight: 900; letter-spacing: 5px; margin-bottom: 20px; }
.footer-links { display: flex; justify-content: center; gap: 30px; margin: 30px 0; font-size: 0.9rem; font-weight: 600; opacity: 0.8; }
.footer-links a:hover { color: var(--gold); }
.copyright { font-size: 0.8rem; color: rgba(255,255,255,0.4); margin-top: 40px; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 40px; }

@media (max-width: 768px) {
    .hub-hero h1 { font-size: 2.2rem; }
    .grid-layout { grid-template-columns: 1fr; }
    .product-card { max-width: 400px; margin: 0 auto; }
}