:root {
    --primary-black: #050505;
    --secondary-black: #0a0a0a;
    --luxury-gold: #D4AF37;
    --luxury-gold-bright: #FFD700;
    --luxury-gold-dark: #b8860b;
    --text-white: #ffffff;
    --text-gray: #b0b0b0;
}

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

body {
    background-color: var(--primary-black);
    color: var(--text-white);
    font-family: 'Space Grotesk', sans-serif;
    overflow-x: hidden;
    scroll-behavior: smooth;
    line-height: 1.6;
}

#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* Luxury Navbar */
.navbar {
    padding: 1.5rem 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.9);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    backdrop-filter: blur(20px);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.nav-logo {
    height: 50px;
    filter: drop-shadow(0 0 10px var(--luxury-gold));
}

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.logo span { color: var(--luxury-gold); }

.nav-links a {
    color: var(--text-white);
    text-decoration: none;
    margin-left: 2.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    perspective: 1000px;
}

.hero-logo {
    height: 280px;
    margin-bottom: 3rem;
    filter: drop-shadow(0 0 50px rgba(212, 175, 55, 0.6));
    animation: hero-logo-float 8s ease-in-out infinite, pulse-glow 4s ease-in-out infinite;
}

@keyframes hero-logo-float {
    0%, 100% { transform: translateY(0) rotateY(0deg); }
    50% { transform: translateY(-30px) rotateY(10deg); }
}

@keyframes pulse-glow {
    0%, 100% { filter: drop-shadow(0 0 40px rgba(212, 175, 55, 0.4)); }
    50% { filter: drop-shadow(0 0 80px rgba(212, 175, 55, 0.8)); }
}

.hero h1 {
    font-size: 6rem;
    font-weight: 700;
    letter-spacing: 10px;
    margin-bottom: 1.5rem;
    background: linear-gradient(to bottom, #fff 40%, var(--luxury-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.4rem;
    color: var(--text-gray);
    letter-spacing: 6px;
    margin-bottom: 4rem;
    text-transform: uppercase;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
}

.btn-primary, .btn-secondary {
    padding: 1.2rem 3.5rem;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    border: 2px solid var(--luxury-gold);
    transition: 0.4s;
}

.btn-primary {
    background: var(--luxury-gold);
    color: var(--primary-black);
}

.btn-primary:hover {
    background: transparent;
    color: var(--luxury-gold);
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.5);
}

.btn-secondary {
    color: var(--text-white);
    background: transparent;
    border-color: rgba(255,255,255,0.3);
}

.btn-secondary:hover {
    border-color: var(--luxury-gold);
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.3);
}

/* Features */
.features { padding: 10rem 10%; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 4rem;
}

.feature-card {
    background: var(--secondary-black);
    padding: 4rem;
    border: 1px solid #1a1a1a;
    transition: 0.6s cubic-bezier(0.2, 1, 0.3, 1);
}

.feature-card:hover {
    border-color: var(--luxury-gold);
    transform: translateY(-20px);
}

/* About FIX */
.about {
    padding: 12rem 10%;
    background: #080808;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about-logo-center {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 6rem;
}

.about-large-logo {
    height: 220px;
    filter: drop-shadow(0 0 60px rgba(212, 175, 55, 0.3));
    animation: about-float 10s ease-in-out infinite;
}

@keyframes about-float {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(5deg); }
}

.about-container {
    display: flex;
    width: 100%;
    max-width: 1200px;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
    flex-wrap: wrap;
}

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-text h2 {
    font-size: 3rem;
    margin-bottom: 2rem;
    letter-spacing: 5px;
    color: var(--luxury-gold);
}

.team-credit {
    border-left: 3px solid var(--luxury-gold);
    padding-left: 1.5rem;
    margin-top: 2rem;
}

/* 3D Cube */
.mc-cube-container {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 300px;
    perspective: 1000px;
}

.cube {
    width: 200px;
    height: 200px;
    position: relative;
    transform-style: preserve-3d;
    animation: cube-rotate 20s infinite linear;
}

.face {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 2px solid var(--luxury-gold);
    background: rgba(20, 20, 20, 0.8);
}

.face.top { transform: rotateX(90deg) translateZ(100px); background: var(--luxury-gold); }
.face.bottom { transform: rotateX(-90deg) translateZ(100px); }
.face.front { transform: translateZ(100px); }
.face.back { transform: rotateY(180deg) translateZ(100px); }
.face.left { transform: rotateY(-90deg) translateZ(100px); }
.face.right { transform: rotateY(90deg) translateZ(100px); }

@keyframes cube-rotate {
    from { transform: rotateX(0) rotateY(0); }
    to { transform: rotateX(360deg) rotateY(360deg); }
}

footer {
    padding: 4rem;
    text-align: center;
    color: var(--text-gray);
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .hero h1 { font-size: 3.5rem; }
    .hero-logo { height: 180px; }
    .about-container { flex-direction: column; text-align: center; }
    .team-credit { border-left: none; border-top: 3px solid var(--luxury-gold); padding: 1.5rem 0 0 0; }
}