:root {
    --petrol: #005f6b;
    --petrol-hover: #004d57;
    --petrol-light: rgba(0, 95, 107, 0.1);
    --accent-orange: #f39c12;
    --accent-orange-light: rgba(243, 156, 18, 0.1);
    --slate-800: #1e293b;
    --slate-600: #475569;
    --slate-500: #64748b;
    --bg-light: #f8fafc;
}

body {
    font-family: 'Quicksand', sans-serif;
    background-color: var(--bg-light);
    color: var(--slate-800);
}

.bg-petrol {
    background-color: var(--petrol);
}

.text-petrol {
    color: var(--petrol);
}

.border-petrol {
    border-color: var(--petrol);
}

.hover-bg-petrol:hover {
    background-color: var(--petrol-hover);
}

.accent-orange {
    color: var(--accent-orange);
}

.bg-accent-orange {
    background-color: var(--accent-orange);
}

.bg-petrol-light {
    background-color: var(--petrol-light);
}

/* Custom styles for components */
.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--petrol);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hero-gradient {
    background: radial-gradient(circle at top right, var(--petrol-light), transparent 60%);
}

.smooth-scroll {
    scroll-behavior: smooth;
}

#aktuelles a {
    color: var(--petrol);
    font-weight: 700;
    text-decoration: none;
    transition: color 0.2s ease;
}

#aktuelles a:hover {
    color: var(--accent-orange);
}