/* Reset & Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

/* Header & Navigation */
header {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 1rem 5%;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo a {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1B3022;
}

.logo span {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: #C4A484;
    text-transform: uppercase;
    margin-top: -5px;
}

nav ul {
    display: flex;
    gap: 2.5rem;
}

nav ul a {
    color: #444;
    font-weight: 500;
    font-size: 0.95rem;
}

nav ul a:hover {
    color: #1B3022;
}

/* Hero Section */
#hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('https://images.unsplash.com/photo-1558904541-efa8c1965f1e?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
}

.hero-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    font-weight: 300;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.cta-button {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button.primary {
    background-color: #1B3022;
    color: #fff;
}

.cta-button.primary:hover {
    background-color: #2c4a35;
    transform: translateY(-3px);
}

.cta-button.secondary {
    background-color: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.cta-button.secondary:hover {
    background-color: #fff;
    color: #1B3022;
}

/* Sections Common */
section {
    padding: 8rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: #1B3022;
    margin-bottom: 1rem;
}

.section-header p {
    color: #888;
    font-size: 1.1rem;
}

/* Services */
#services {
    background-color: #FAFAFA;
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.card {
    background: #fff;
    padding: 0;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: 0.3s;
}

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

.card-icon img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.card h3 {
    padding: 1.5rem 2rem 0.5rem;
    font-size: 1.4rem;
    color: #1B3022;
}

.card p {
    padding: 0 2rem 2rem;
    color: #666;
}

/* Portfolio Gallery */
.portfolio-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.gallery-item {
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 8px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* About */
#about {
    background-color: #1B3022;
    color: #fff;
    border-radius: 20px;
    margin-top: 4rem;
    margin-bottom: 4rem;
}

.about-text h2 {
    font-family: 'Playfair Display', serif;
    color: #C4A484;
}

.info-list {
    margin-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
}

.info-item {
    margin-bottom: 1rem;
}

/* Contact Form */
#contact-form {
    max-width: 800px;
}

.form-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

input, textarea {
    width: 100%;
    padding: 1.2rem;
    border: 1px solid #eee;
    background-color: #f9f9f9;
    border-radius: 8px;
    outline: none;
}

button[type="submit"] {
    width: 100%;
    padding: 1.2rem;
    background-color: #1B3022;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
}

/* Footer */
footer {
    background-color: #111;
    color: #999;
    padding: 4rem 5%;
    text-align: center;
}

.footer-info h3 {
    color: #fff;
    margin-bottom: 1rem;
}

.social-links {
    margin-top: 2rem;
}

.social-links a {
    color: #999;
    margin: 0 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.5rem; }
    nav ul { display: none; }
    .portfolio-gallery { grid-template-columns: repeat(2, 1fr); }
    .form-group { flex-direction: column; }
}