/* 
  Velo Lux - Design System & Modern UI 
  High-End Luxury Sales & Investment Showcase
*/

@font-face {
    font-family: 'Playfair Display';
    src: url('playfair.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #121212;
    --accent: #d4af37; /* Champagne Gold */
    --accent-hover: #f1c40f;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --font-heading: "Playfair Display", "Georgia", serif;
    --font-body: "Inter", -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
    font-weight: 700;
}

p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: 2px;
    transition: var(--transition);
}

.logo:hover {
    color: var(--text-primary);
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0 10%;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    z-index: 2;
}

.hero-image {
    flex: 1.2;
    height: 80%;
    background-size: cover;
    background-position: center;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: var(--transition);
}

.hero-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0,0,0,0.4) 0%, transparent 100%);
}

.hero h1 {
    font-size: 6rem;
    line-height: 1;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out;
}

.hero p {
    font-size: 1.4rem;
    max-width: 500px;
    margin-bottom: 2.5rem;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

/* Buttons */
.cta-button {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: var(--accent);
    color: var(--bg-primary);
    text-decoration: none;
    font-weight: 700;
    border-radius: 5px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: var(--transition);
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.cta-button:hover {
    background: var(--text-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.1);
}

/* Collection Grid */
.collection {
    padding: 100px 10%;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.product-card {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 0;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-15px);
    border-color: var(--accent);
}

.product-img {
    height: 450px;
    background-size: cover;
    background-position: center;
    transition: var(--transition);
}

.product-card:hover .product-img {
    transform: scale(1.05);
}

.product-info {
    padding: 2.5rem;
    text-align: center;
}

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

.price {
    font-size: 1.4rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

/* Investment Value Tag */
.investment-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 0.5rem 1rem;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--accent);
    color: var(--accent);
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* Footer */
footer {
    padding: 80px 10%;
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

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

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Glass Container & Investment Section */
.glass-container {
    padding: 60px;
    border-radius: 30px;
    border: 1px solid var(--glass-border);
    background: var(--glass);
    backdrop-filter: blur(20px);
    transition: var(--transition);
}

.glass-container:hover {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
}

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

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 150px;
    }
    .hero h1 {
        font-size: 4rem;
    }
    .hero p {
        margin: 0 auto 2.5rem;
    }
    .hero-image {
        width: 100%;
        height: 50vh;
        margin-top: 50px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* Mobile menu can be added later */
    }
    .grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 3rem;
    }
    .glass-container .grid {
        grid-template-columns: 1fr !important;
    }
    
    .slide {
        flex-direction: column;
        text-align: center;
        padding-top: 150px;
    }
}

/* --- Added Features --- */

/* Dropdown Menu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: rgba(10, 10, 10, 0.95);
    min-width: 180px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.5);
    z-index: 1000;
    border: 1px solid var(--glass-border);
    border-radius: 5px;
    top: 100%;
    left: 0;
}

.dropdown-content a {
    color: var(--text-primary);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
    text-transform: capitalize;
    font-size: 0.85rem;
}

.dropdown-content a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--accent);
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* Slider additions */
.slider-container {
    position: relative;
    width: 100%;
}

.slide {
    display: none;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    padding: 0 10%;
    box-sizing: border-box;
}

.slide.active {
    display: flex;
}

.fade {
    animation-name: fadeEffect;
    animation-duration: 1.5s;
}

@keyframes fadeEffect {
    from {opacity: 0.4;}
    to {opacity: 1;}
}

/* Slider Controls */
.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -22px;
    color: var(--accent);
    font-weight: bold;
    font-size: 24px;
    transition: 0.3s ease;
    border-radius: 0 3px 3px 0;
    user-select: none;
    background-color: rgba(0,0,0,0.5);
    border: none;
    z-index: 10;
}

.next {
    right: 0;
    border-radius: 3px 0 0 3px;
}

.prev {
    left: 0;
}

.prev:hover, .next:hover {
    background-color: var(--accent);
    color: var(--bg-primary);
}