:root {
    --primary-color: #d4af37;
    /* Gold */
    --bg-color: #0a0a0a;
    /* Dark Black/Grey */
    --text-color: #e0e0e0;
    --text-muted: #a0a0a0;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 20px 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    background-color: #fff;
    color: #000;
    padding: 5px 10px;
    border-radius: 2px;
}

nav ul {
    display: flex;
    gap: 30px;
}

nav a {
    color: #fff;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

nav a:hover {
    color: var(--primary-color);
}

.lang-switch select {
    background: transparent;
    border: 1px solid #fff;
    color: #fff;
    padding: 5px;
    border-radius: 4px;
    cursor: pointer;
}

.lang-switch select option {
    background: #000;
}

.btn-reserve {
    background-color: var(--primary-color);
    color: #000;
    border: none;
    padding: 10px 20px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 20px;
    transition: background 0.3s;
}

.btn-reserve:hover {
    background-color: #fff;
}

/* Hero Section */
.hero {
    height: 100vh;
    background-image: url('../assets/hero.png');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-size: 4rem;
    color: #fff;
    margin-bottom: 10px;
}

.hero p {
    font-size: 1.2rem;
    color: #ddd;
    margin-bottom: 30px;
    font-style: italic;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #000;
    border: none;
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    border-radius: 30px;
    transition: transform 0.3s, background 0.3s;
}

.btn-primary:hover {
    background-color: #fff;
    transform: scale(1.05);
}

/* About Section */
.about {
    padding: 100px 0;
    background-color: #000;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #fff;
}

.about-text p {
    color: var(--text-muted);
    font-size: 1rem;
}

.img-placeholder {
    width: 100%;
    height: 300px;
    background-color: #222;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #555;
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

/* Menu Section */
.menu {
    padding: 100px 0;
    background-color: #0a0a0a;
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #fff;
}

.section-subtitle {
    color: var(--text-muted);
    margin-bottom: 50px;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.menu-item .img-placeholder {
    height: 250px;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background-color: #000;
    border-top: 1px solid #222;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: #fff;
}

.info-item {
    margin-bottom: 30px;
}

.info-item h3 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-item p {
    color: var(--text-muted);
}

.btn-chat {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 20px;
    border-radius: 20px;
    cursor: pointer;
    margin-top: 10px;
    font-size: 0.8rem;
    transition: all 0.3s;
}

.btn-chat:hover {
    background: var(--primary-color);
    color: #000;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    min-height: 400px;
    background-color: #222;
    /* Placeholder color */
    background-image: url('https://maps.googleapis.com/maps/api/staticmap?center=New+Taipei+City&zoom=12&size=600x400&sensor=false');
    /* Static map example if key was available, but just placeholder for now */
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #555;
}

/* Footer */
footer {
    padding: 30px 0;
    background-color: #000;
    text-align: center;
    color: #555;
    font-size: 0.8rem;
    border-top: 1px solid #111;
}

/* WebRTC Widget Customization */
click-to-call-widget {
    display: block;
    margin-bottom: 10px;
}

#webrtc-container {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    margin-bottom: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 10px;
    }

    nav ul {
        gap: 15px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .about-grid,
    .contact-grid,
    .menu-grid {
        grid-template-columns: 1fr;
    }
}