:root {
    --bg-color: #F7F5F0;
    --text-primary: #2C2B29;
    --text-secondary: #5E5C58;
    --accent: #1C1B1A;
    --transition-timing: cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Loader Animation */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--bg-color);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.8s var(--transition-timing), opacity 0.8s var(--transition-timing);
}

.loader.slide-up {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.loader-content h1 {
    font-weight: 300;
    font-size: 2.5rem;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    text-align: center;
}

.loader-content span {
    font-weight: 600;
}

.progress-bar-container {
    width: 200px;
    height: 2px;
    background-color: #e5e7eb;
    margin: 0 auto;
    overflow: hidden;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background-color: var(--accent);
    animation: load 1.2s ease-out forwards;
}

@keyframes load {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* Main Layout */
.hidden {
    display: none;
}

.content {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.content.visible {
    opacity: 1;
    transform: translateY(0);
}

header {
    padding: 2rem 5%;
    display: flex;
    justify-content: center;
}

nav {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: -0.5px;
}

.logo span {
    font-weight: 600;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 400;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 1rem;
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 600;
    letter-spacing: -2px;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.btn {
    padding: 1.25rem 3rem;
    background-color: var(--accent);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 400;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn:hover {
    background-color: #334155;
    transform: translateY(-2px);
}

/* Gallery Section */
.gallery {
    padding: 5rem 5%;
    max-width: 1500px;
    margin: 0 auto;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    background-color: #fff;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
}

.img-placeholder {
    width: 100%;
    height: 350px;
    background-color: #e2e8f0;
    transition: transform 0.5s ease;
}

.gallery-item:hover .img-placeholder {
    transform: scale(1.05);
}

footer {
    text-align: center;
    padding: 4rem 2rem 2rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Scroll Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--transition-timing), transform 0.8s var(--transition-timing);
}

.fade-up.in-view {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }

@media (max-width: 768px) {
    .hero h1 { font-size: 3rem; }
    .nav-links { display: none; }
}