:root {
    --primary-gold: #c5a059;
    --dark-bg: #0a0b0d;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --text-white: #ffffff;
    --transition: all 0.3s 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(--dark-bg);
    color: var(--text-white);
    overflow-x: hidden;
}

/* --- Navbar Styles --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    background: rgba(10, 11, 13, 0.8);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo a {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    letter-spacing: 1px;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    font-size: 15px;
    position: relative;
    display: inline-block;
    transition: var(--transition);
}

/* --- 3D Hover Effect --- */
.hover-3d:hover {
    color: var(--primary-gold);
    transform: translateY(-3px) scale(1.05);
    text-shadow: 0 5px 15px rgba(197, 160, 89, 0.4);
}

.auth-buttons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.btn-login {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-login:hover {
    color: var(--primary-gold);
}

.btn-register {
    background: var(--primary-gold);
    color: #000;
    padding: 10px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
    transition: var(--transition);
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(197, 160, 89, 0.5);
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 8%;
    background: radial-gradient(circle at top right, #1a1c20, #0a0b0d);
}

.hero-content h1 {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-content h1 span {
    color: var(--primary-gold);
}

.hero-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
    max-width: 500px;
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    gap: 20px;
}

.btn-primary {
    background: #fff;
    color: #000;
    border: none;
    padding: 15px 35px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 15px 35px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* --- Floating 3D Animation --- */
.floating-card {
    background: var(--glass-bg);
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}