/* Kleonix Couture Suit - Luxury Menswear Design System */

:root {
    --primary: #0F172A;
    --secondary: #1E293B;
    --gold: #C9A227;
    --gold-light: #E5C76B;
    --background: #F8F9FA;
    --dark: #111827;
    --white: #FFFFFF;
    --text: #374151;
}

.nav-link {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    color: var(--text);
    transition: color 0.3s;
    position: relative;
}
.dark .nav-link { color: #d1d5db; }
.nav-link.active, .nav-link:hover { color: var(--gold); }
.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gold);
}
.dropdown-link {
    display: block;
    padding: 0.5rem 1.5rem;
    font-size: 0.875rem;
    color: var(--text);
    transition: all 0.3s;
}
.dark .dropdown-link { color: #d1d5db; }
.dropdown-link:hover { background: var(--background); color: var(--gold); }
.dark .dropdown-link:hover { background: var(--secondary); }

.btn-primary {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 1rem 2rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    transition: all 0.3s;
}
.dark .btn-primary { background: var(--gold); color: var(--primary); }
.btn-primary:hover { background: var(--gold); color: var(--primary); }
.dark .btn-primary:hover { background: var(--white); color: var(--primary); }

.btn-secondary {
    display: inline-block;
    border: 2px solid var(--white);
    color: var(--white);
    padding: 1rem 2rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    transition: all 0.3s;
}
.btn-secondary:hover { background: var(--white); color: var(--primary); }

.btn-gold {
    display: inline-block;
    background: var(--gold);
    color: var(--primary);
    padding: 1rem 2rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    transition: all 0.3s;
}
.btn-gold:hover { background: var(--gold-light); }

.btn-outline {
    display: inline-block;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 1rem 2rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    transition: all 0.3s;
}
.dark .btn-outline { border-color: var(--gold); color: var(--gold); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.dark .btn-outline:hover { background: var(--gold); color: var(--primary); }

.logo-brand {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    letter-spacing: 0.15em;
}
.logo-brand .logo-primary {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
}
.dark .logo-brand .logo-primary { color: var(--white); }
.logo-brand .logo-secondary {
    font-family: 'Inter', sans-serif;
    font-size: 0.625rem;
    font-weight: 500;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.35em;
}
@media (min-width: 1024px) {
    .logo-brand .logo-primary { font-size: 1.5rem; }
    .logo-brand .logo-secondary { font-size: 0.6875rem; }
}

.hero-section { min-height: 90vh; background-size: cover; background-position: center; position: relative; }
.hero-overlay { background: linear-gradient(to right, rgba(15,23,42,0.85) 0%, rgba(15,23,42,0.5) 50%, rgba(15,23,42,0.2) 100%); }

.section-label { color: var(--gold); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.3em; font-weight: 600; margin-bottom: 1rem; display: block; }
.section-title { font-family: 'Playfair Display', serif; font-size: 2.25rem; font-weight: 600; margin-bottom: 1.5rem; }
@media (min-width: 768px) { .section-title { font-size: 3rem; } }
@media (min-width: 1024px) { .section-title { font-size: 3.75rem; } }

.product-card { position: relative; overflow: hidden; background: var(--background); }
.dark .product-card { background: var(--dark); }
.product-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; transition: transform 0.7s; }
.product-card:hover img { transform: scale(1.05); }
.product-card .product-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0); transition: all 0.3s; }
.product-card:hover .product-overlay { background: rgba(15,23,42,0.2); }
.product-card .product-actions {
    position: absolute; bottom: 1rem; left: 1rem; right: 1rem;
    display: flex; justify-content: center; gap: 0.5rem;
    opacity: 0; transform: translateY(1rem); transition: all 0.3s;
}
.product-card:hover .product-actions { opacity: 1; transform: translateY(0); }
.product-badge {
    position: absolute; top: 1rem; left: 1rem;
    background: var(--gold); color: var(--primary);
    font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em;
    padding: 0.25rem 0.75rem; font-weight: 600;
}

.category-card { position: relative; overflow: hidden; aspect-ratio: 3/4; cursor: pointer; }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
.category-card:hover img { transform: scale(1.1); }
.category-card .category-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(15,23,42,0.85), rgba(15,23,42,0.3), transparent);
    display: flex; align-items: flex-end; padding: 2rem;
}

.testimonial-slide { opacity: 0; position: absolute; inset: 0; transition: opacity 0.5s; }
.testimonial-slide.active { opacity: 1; position: relative; }

.stat-number { font-family: 'Playfair Display', serif; font-size: 3rem; color: var(--primary); font-weight: 600; }
@media (min-width: 768px) { .stat-number { font-size: 3.75rem; } }

.flash-message { padding: 1rem; border-radius: 0.25rem; font-size: 0.875rem; }
.flash-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.flash-error { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.flash-info { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }

.social-icon {
    width: 2.5rem; height: 2.5rem;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--text); border-radius: 9999px;
    color: #9ca3af; transition: all 0.3s;
}
.social-icon:hover { color: var(--gold); border-color: var(--gold); }

.form-input {
    width: 100%; padding: 0.75rem 1rem;
    border: 1px solid #e5e7eb; background: var(--white);
    transition: border-color 0.3s;
}
.dark .form-input { border-color: var(--secondary); background: var(--dark); color: var(--white); }
.form-input:focus { outline: none; border-color: var(--gold); }
.form-label { display: block; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.5rem; font-weight: 500; }

.gallery-item { position: relative; overflow: hidden; cursor: pointer; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.gallery-item:hover img { transform: scale(1.1); }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in-up { animation: fadeInUp 0.8s ease forwards; }
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s, transform 0.8s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

.insta-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 4px; }
@media (max-width: 768px) { .insta-grid { grid-template-columns: repeat(3, 1fr); } }

img[loading="lazy"] { background: var(--background); }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--background); }
.dark ::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 4px; }