/* Design System: Luxury Minimalist */
:root {
    --black: #000000;
    --white: #ffffff;
    --off-white: #f5f5f5;
    --gray-light: #e5e5e5;
    --gray-dark: #1a1a1a;
    --accent: #a68b6d; /* Muted Champagne/Gold */
    --transition-slow: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.3s ease;
}

@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:ital,wght@0,400;0,700;1,400&family=Inter:wght@300;400;500&display=swap');

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--white);
    color: var(--black);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .luxury-text {
    font-family: 'Bodoni Moda', serif;
    font-weight: 400;
    letter-spacing: -0.02em;
}

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

ul {
    list-style: none;
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    padding: 2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-slow);
}

header.scrolled {
    padding: 1rem 5%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-light);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-links a {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
}

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

.nav-icons {
    display: flex;
    gap: 1.5rem;
}

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

.hero-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), url('images/hero.png') center/cover no-repeat;
    z-index: -1;
    transform: scale(1.05);
    transition: var(--transition-slow);
}

.hero:hover .hero-img {
    transform: scale(1);
}

.hero-content {
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 5rem;
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s forwards 0.5s;
}

.hero-content p {
    font-size: 1.1rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: fadeIn 1.5s forwards 1s;
}

.btn-luxury {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: var(--white);
    color: var(--black);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
    transition: var(--transition-fast);
}

.btn-luxury:hover {
    background: var(--black);
    color: var(--white);
}

/* Collections Section */
.collections {
    padding: 10rem 5%;
}

.section-title {
    text-align: center;
    margin-bottom: 6rem;
}

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.section-title p {
    color: var(--gray-dark);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

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

.collection-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
}

.item-img {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: var(--transition-slow);
}

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

.item-info {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    color: var(--white);
}

.item-info h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

/* Featured Section */
.featured {
    background: var(--off-white);
    padding: 10rem 5%;
    display: flex;
    align-items: center;
    gap: 5%;
}

.featured-content {
    flex: 1;
}

.featured-img {
    flex: 1.2;
    aspect-ratio: 16/9;
    background: url('images/hero.png') center/cover;
    box-shadow: 20px 20px 0 var(--accent);
}

.featured-content h2 {
    font-size: 3.5rem;
    margin-bottom: 2rem;
}

.featured-content p {
    font-size: 1.1rem;
    color: var(--gray-dark);
    margin-bottom: 3rem;
    max-width: 500px;
}

/* Newsletter */
.newsletter {
    padding: 8rem 5%;
    text-align: center;
    background: var(--black);
    color: var(--white);
}

.newsletter h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.newsletter p {
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 3rem;
}

.newsletter-form {
    display: flex;
    justify-content: center;
    gap: 0;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 1.2rem;
    border: none;
    background: #1a1a1a;
    color: var(--white);
    outline: none;
}

.newsletter-form button {
    padding: 0 3rem;
    background: var(--white);
    color: var(--black);
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
    cursor: pointer;
}

/* Footer */
footer {
    padding: 5rem 5% 2rem;
    background: var(--white);
    border-top: 1px solid var(--gray-light);
}

.footer-main {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-col h4 {
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
}

.footer-col ul li {
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--gray-dark);
}

.footer-bottom {
    text-align: center;
    font-size: 0.7rem;
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-light);
}

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

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes pulse {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

@media (max-width: 1024px) {
    .nav-links { display: none; }
    .hero-content h1 { font-size: 3.5rem; }
    .collection-grid { grid-template-columns: 1fr 1fr; }
    .featured { flex-direction: column-reverse; text-align: center; }
    .footer-main { grid-template-columns: 1fr 1fr; }
}