:root {
    --bg-dark: #121212;
    --text-white: #ffffff;
    --text-gray: #e0e0e0;
    --glass-bg: rgba(20, 20, 20, 0.65);
    --glass-border: rgba(255, 255, 255, 0.1);
    --primary-orange: #FF8000;
    /* Lieferando Orangeish */
    --primary-green: #06C167;
    /* Uber Eats Green */
    --primary-neutral: #4a4a4a;
    /* Quandoo Neutral */
    --font-main: 'Inter', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-white);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
}

/* Background Image */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('background.png') no-repeat center center/cover;
    z-index: -2;
}

/* Dark Overlay for readability */
.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    /* Darken the image */
    z-index: -1;
}

.container {
    width: 100%;
    max-width: 600px;
    padding: 20px;
    z-index: 1;
}

/* Glassmorphism Card */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* Typography */
h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
}

.subline {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 30px;
    line-height: 1.5;
}

/* Contact Info */
.contact-info {
    margin-bottom: 30px;
}

.phone-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-white);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.phone-number:hover {
    opacity: 0.8;
}

.address-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-gray);
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.address-link:hover {
    color: var(--text-white);
    text-decoration: underline;
}

/* Opening Hours */
.opening-hours {
    margin-bottom: 30px;
    text-align: left;
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 12px;
}

.opening-hours h2 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

.hours-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px 20px;
    font-size: 1rem;
}

.hours-grid .day {
    font-weight: 600;
}

.hours-grid .time {
    text-align: right;
    color: var(--text-gray);
}

/* Action Buttons */
.actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 24px;
    border-radius: 12px;
    text-decoration: none;
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn:active {
    transform: scale(0.98);
}

.btn-lieferando {
    background-color: var(--primary-orange);
}

.btn-ubereats {
    background-color: var(--primary-green);
}

.btn-quandoo {
    background-color: var(--primary-neutral);
}

/* Footer */
footer {
    font-size: 0.9rem;
    color: var(--text-gray);
    line-height: 1.5;
    opacity: 0.8;
}

/* Responsive Adjustments */
@media (min-width: 768px) {
    .glass-card {
        padding: 60px 50px;
    }

    h1 {
        font-size: 2.5rem;
    }

    .subline {
        font-size: 1.2rem;
    }

    .phone-number {
        font-size: 2.2rem;
    }

    .actions {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .btn {
        flex: 1;
        min-width: 200px;
    }
}