/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: var(--color-secondary);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container & Grid */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.haustier-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.haustier-grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.haustier-grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

@media (min-width: 768px) {
    .haustier-grid-2 { grid-template-columns: repeat(2, 1fr); }
    .haustier-grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* Utilities */
.text-center { text-align: center; }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }