/* Reset and Base Styles */
html {
    font-size: 80%;
    scroll-behavior: smooth;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-weight: 200;
    font-size: 15px;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 1800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 15px 0;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1800px;
    margin: 0 auto;
    padding: 0 30px;
}

.nav-brand h1 {
    font-size: 1.2rem;
    font-weight: 200;
    color: #333;
    letter-spacing: 0.5px;
}

.nav-brand-link {
    text-decoration: none;
    color: inherit;
    font-weight: inherit;
    transition: color 0.3s ease;
}

.nav-brand-link:hover {
    color: #666;
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    margin-right: 0;
    margin-left: auto;
}

.desktop-only { display: block; }
.mobile-only { display: none; }

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 200;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    transition: color 0.3s ease;
    text-transform: uppercase;
}

.nav-link:hover {
    color: #007BFF;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    list-style: none;
    padding: 10px 0;
    min-width: 220px;
    display: none;
    z-index: 1200;
}

.dropdown:hover > .dropdown-menu {
    display: block;
}

.dropdown-link {
    display: block;
    padding: 6px 8px;
    color: #333;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 300;
    text-align: right;
    letter-spacing: 0.3px;
}

.dropdown-link:hover {
    background: #f5f7fa;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    color: #666;
    font-size: 1rem;
    transition: color 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    color: #007BFF;
}

/* Hamburger Menu (Mobile) */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Gallery Section */
.hero-gallery {
    padding: 80px 0 40px 0;
    background: #fff;
    text-align: left;
}

.hero-gallery .hero-content {
    max-width: 1800px;
    margin: 0 auto;
    padding: 0 30px;
    margin-bottom: 30px;
}

.hero-gallery .hero-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.hero-gallery .hero-title {
    font-size: 0.9rem;
    font-weight: 400;
    color: #666;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Category tiles */
.category-tiles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 20px auto 40px;
    padding: 0 30px;
}

.category-tile { display: block; text-decoration: none; color: inherit; }
.tile-image {
    height: 350px;
    border-radius: 0;
    background-size: cover;
    background-position: center;
}
.tile-caption {
    text-align: center;
    margin-top: 8px;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

/* Section Title */
.section-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 300;
    margin-bottom: 3rem;
    color: #333;
}

/* About Section */
.about-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}

.about-text h3 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.about-text p {
    font-size: 1.2rem;
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #454545;
}

.about-contact {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    border-left: 4px solid #007BFF;
}

.about-contact p {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.about-contact a {
    color: #007BFF;
    text-decoration: none;
    transition: color 0.3s ease;
}

.about-contact a:hover {
    color: #0056b3;
}

.about-image {
    position: sticky;
    top: 120px;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Footer */
.footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav {
        padding: 0 20px;
    }
    .hero-gallery .hero-content {
        padding: 0 20px;
    }
}

@media (max-width: 768px) {
    .nav { position: relative; padding: 10px 14px; }
    .hamburger { display: flex; position: absolute; right: 14px; top: 50%; transform: translateY(-50%); }
    .hamburger span { background: #333; width: 20px; height: 2px; margin: 2px 0; }
    .header { padding: 10px 0; }
    
    .desktop-only { display: none !important; }
    .mobile-only { display: block !important; }
    
    .nav-menu { 
        display: none; 
        position: fixed; 
        top: 60px; 
        right: 8px; 
        width: 120px;
        background: #fff; 
        border: 1px solid rgba(0,0,0,0.08);
        border-radius: 12px; 
        box-shadow: 0 12px 30px rgba(0,0,0,0.12);
        padding: 6px 8px; 
        flex-direction: column; 
        gap: 1px; 
        z-index: 1500;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .nav-menu.active { 
        display: flex; 
    }
    .nav-link { 
        padding: 6px 8px; 
        border-radius: 8px; 
        font-weight: 300;
        font-size: 0.9rem;
        transition: background-color 0.2s ease;
        text-align: right;
        width: 100%;
        display: block;
    }
    .nav-link:hover { background: #f5f7fa; }
    .nav-divider {
        height: 1px;
        background: rgba(0,0,0,0.1);
        margin: 8px 0;
    }
    
    .hero-gallery .hero-header {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    .social-links { justify-content: center; opacity: 1; margin-top: 8px; }
    .hero-gallery .hero-content {
        padding: 22px 15px 6px;
        text-align: center;
    }
    .hero-gallery .hero-title { display: none; }
    .category-tiles { grid-template-columns: repeat(2, 1fr); gap: 14px; padding: 0 15px; }
    .tile-image { height: 220px; }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    .about-text h3 { font-size: 2rem; }
    .section-title { font-size: 2rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 15px; }
    .nav { padding: 10px 15px; }
    .hero-gallery .hero-content { padding: 0 10px; }
    .tile-image { height: 200px; }
}