/* Midnight Prism Theme */
:root {
    --bg-dark: #0a0a0a;
    --bg-card: #141414;
    --text-main: #ffffff;
    --text-muted: #888888;
    --accent-neon: #00f2ff;
    --accent-purple: #bd00ff;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Pretendard', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    overflow-x: hidden;
}

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyBAMAAADsEZWCAAAAGFBMVEUAAAA5OTkAAABMTExERERmZmYzMzNmZmYAAAB35pCjAAAACHRSTlMAMwA3MzMzMzMzMzMzAAAAJElEQVQ4y2NgQAX8/PyYwHwGBgaG/3///s8A4jMwMfxnwA+YwQAAuRw/8K+tN8oAAAAASUVORK5CYII=');
    opacity: 0.05;
    pointer-events: none;
    z-index: 999;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    padding: 2rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.9), transparent);
}

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

.nav-brand {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 2px;
    background: linear-gradient(45deg, #fff, #888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    gap: 3rem;
    list-style: none;
}

.nav-menu a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--text-main);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(189, 0, 255, 0.15), transparent 50%),
        radial-gradient(circle at 30% 70%, rgba(0, 242, 255, 0.1), transparent 50%);
    z-index: -1;
}

.hero-content {
    z-index: 1;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 6rem;
    font-weight: 800;
    line-height: 0.9;
    margin-bottom: 2rem;
    letter-spacing: -2px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 500px;
    margin-bottom: 4rem;
}

.hero-stats {
    display: flex;
    gap: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat .label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.stat .value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-neon);
}

/* Market Section */
.market-section {
    padding: 8rem 0;
    background: #0f0f0f;
}

.section-title {
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    letter-spacing: 5px;
    color: var(--text-muted);
}

.section-title .line {
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.ticker-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.ticker-item {
    flex: 1;
    min-width: 300px;
    background: var(--bg-card);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.ticker-item:hover {
    border-color: var(--accent-neon);
    box-shadow: 0 0 30px rgba(0, 242, 255, 0.1);
    transform: translateY(-5px);
}

.metal {
    font-weight: 800;
    font-size: 1.2rem;
}

.price {
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.change.up {
    color: #00ff88;
}

.change.down {
    color: #ff0055;
}

.update-info {
    margin-top: 2rem;
    text-align: right;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Gallery Section */
.gallery-section {
    padding: 8rem 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
}

.card:hover {
    transform: translateY(-10px);
}

.card-image {
    height: 400px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.4s;
}

.card:hover .card-image img {
    filter: grayscale(0%);
}

.card-info {
    padding: 2rem;
}

.card-info h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.card-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Contact Section */
.contact-section {
    padding: 8rem 0;
    background: #0f0f0f;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.map-container {
    height: 500px;
    background: #222;
    filter: grayscale(100%) invert(100%);
}

.map-view {
    width: 100%;
    height: 100%;
}

.contact-details {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-details h2 {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 2rem;
}

.address {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.btn-neon {
    display: inline-block;
    padding: 1rem 2rem;
    border: 1px solid var(--accent-neon);
    color: var(--accent-neon);
    text-decoration: none;
    text-transform: uppercase;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s;
}

.btn-neon:hover {
    background: var(--accent-neon);
    color: #000;
    box-shadow: 0 0 30px rgba(0, 242, 255, 0.5);
}

/* Mobile */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        display: none;
    }
}