:root {
    --primary-color: #c8102e; /* Milwaukee Red */
    --secondary-color: #ffb81c; /* Bahco Orange/Yellow */
    --background-color: #f4f4f4;
    --text-color: #333;
    --card-background: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.08);
    --border-radius: 12px;
    --transition-speed: 0.3s;
}

#katalogy {
    background-color: var(--background-gray);
}

/* --- Kontajner --- */
.brand-catalog-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* --- Hlavička --- */
.catalog-header {
    text-align: center;
    margin-bottom: 3rem;
}

.catalog-header h1 {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.catalog-header p {
    font-size: 1.1rem;
    color: #666;
}

/* --- Mriežka značiek --- */
.brand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

/* --- Karta značky --- */
.brand-card {
    background-color: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px var(--shadow-color);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-speed) ease;
    border-top: 5px solid transparent;
}

.brand-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
}

/* Dynamické farby pre okraj karty */
.brand-card[data-brand-color] {
    border-top-color: var(--brand-color);
}

.brand-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    border-bottom: 1px solid #eee;
}

.brand-logo-wrapper {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background-color: #f9f9f9;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
}

.brand-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.brand-info h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
    text-align: left;
}

.brand-info p {
    font-size: 0.9rem;
    color: #777;
    margin: 0;
}

.catalog-list {
    padding: 1.5rem;
    list-style: none;
    flex-grow: 1;
}

.catalog-list-item {
    margin-bottom: 1rem;
}

.catalog-list-item:last-child {
    margin-bottom: 0;
}

.catalog-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    transition: all var(--transition-speed) ease;
}

.catalog-link:hover {
    background-color: #f0f0f0;
    color: var(--primary-color);
}

/* Dynamické farby pre hover linku */
.brand-card[data-brand-color] .catalog-link:hover {
    color: var(--brand-color);
}

.catalog-link i {
    margin-right: 1rem;
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
    color: #aaa;
    transition: color var(--transition-speed) ease;
}

.catalog-link:hover i {
    color: inherit;
}

/* --- Responzívny dizajn --- */
@media (max-width: 768px) {
    .catalog-header h1 {
        font-size: 2.2rem;
    }
    .brand-grid {
        grid-template-columns: 1fr;
    }
}