:root {
    --primary-gold: #D4AF37;
    --accent-blush: #FFD1DC;
    --dark-overlay: rgba(0, 0, 0, 0.6);
    --white: #ffffff;
    --text-dark: #2C2C2C;
    --bg-light: #FAFAFA;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    --transition: all 0.4s ease;
}

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

body {
    font-family: var(--font-body);
    background: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-heading);
    letter-spacing: 1px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: transparent;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: var(--transition);
}

header.scrolled {
    background: var(--white);
    padding: 1rem 5%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    font-family: var(--font-heading);
}

header.scrolled .logo {
    color: var(--primary-gold);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    color: var(--white);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
}

header.scrolled nav ul li a {
    color: var(--text-dark);
}

header.scrolled nav ul li a:hover {
    color: var(--primary-gold);
}

/* Hero Section */
#hero {
    height: 100vh;
    width: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease;
    filter: blur(2px);
}

.slide.active {
    opacity: 1;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-overlay);
    z-index: -1;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease forwards;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

.btn-scroll {
    display: inline-block;
    padding: 0.8rem 2.5rem;
    border: 2px solid var(--primary-gold);
    color: var(--white);
    text-transform: uppercase;
    font-weight: 600;
    border-radius: 50px;
}

.btn-scroll:hover {
    background: var(--primary-gold);
    transform: translateY(-5px);
}

/* Sections */
section {
    padding: 6rem 10%;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.section-title .divider {
    width: 80px;
    height: 2px;
    background: var(--primary-gold);
    margin: 0 auto;
}

/* Welcome Section */
.welcome-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.welcome-img img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 20px 20px 0 var(--accent-blush);
}

/* Gallery Grid */
.filter-menu {
    display: flex;
    justify-content: center;
    list-style: none;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-menu li {
    margin: 0.5rem 1rem;
    cursor: pointer;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.filter-menu li.active, .filter-menu li:hover {
    color: var(--primary-gold);
    border-color: var(--primary-gold);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    height: 350px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.gallery-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: var(--white);
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-info {
    transform: translateY(0);
}

/* Lightbox */
#lightbox {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 2000;
    display: none;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

#lightbox img {
    max-width: 90%;
    max-height: 70vh; /* Reduced to make room for UI */
    border: 5px solid var(--white);
    object-fit: contain;
}

.lightbox-nav {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
    color: var(--white);
    align-items: center;
}

.btn-download {
    background: var(--primary-gold);
    color: var(--white) !important;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
    transition: var(--transition);
}

.btn-download:hover {
    transform: scale(1.05);
    background: #c29b2e;
}

.lightbox-nav i {
    cursor: pointer;
    font-size: 2.2rem;
    opacity: 0.8;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    color: var(--white);
    font-size: 2.5rem;
    cursor: pointer;
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Responsive & Hamburg Menu */
.mobile-menu-toggle {
    display: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

header.scrolled .mobile-menu-toggle {
    color: var(--text-dark);
}

@media (max-width: 992px) {
    section { padding: 4rem 5%; }
    .hero-content h1 { font-size: 3rem; }
}

@media (max-width: 768px) {
    .mobile-menu-toggle { display: block; }
    
    nav .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.5s ease;
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        z-index: 1001;
    }

    nav .nav-links.active {
        right: 0;
    }

    nav ul li {
        margin: 1.5rem 0;
    }

    nav ul li a {
        color: var(--text-dark);
        font-size: 1.1rem;
    }

    .welcome-grid { grid-template-columns: 1fr; gap: 2rem; }
    .hero-content h1 { font-size: 2.2rem; }
    .hero-content p { font-size: 1rem; }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
    }
    
    #lightbox img {
        max-width: 95%;
        border-width: 2px;
    }
    
    .lightbox-nav {
        gap: 1rem;
    }
    
    .lightbox-nav a.btn-download {
        font-size: 1.1rem;
        margin: 0 1rem;
    }
}