:root {
    --primary-color: #990000;
    --primary-hover: #b30000;
    --accent-color: #ff0000;
    --dark-bg: #0f0f0f;
    --card-bg: rgba(20, 20, 20, 0.85);
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --font-family: 'Inter', sans-serif;
    --transition-speed: 0.3s;
    --nav-bg: rgba(15, 15, 15, 0.85);
    --nav-border: rgba(255, 255, 255, 0.08);
    --primary-accent: #990000;
}

body {
    background-color: var(--dark-bg);
    background-image: radial-gradient(circle at 50% 50%, #1a1a1a 0%, #0f0f0f 100%);
    font-family: var(--font-family);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
}

/* === Layout Utilities === */
.container {
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

/* === Components === */

/* Glass Card Effect */
.card-glass {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Navbar Modern */
.navbar-modern {
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--nav-border);
    padding: 15px 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
    color: #fff !important;
}

.navbar-brand i {
    color: var(--primary-accent);
}

.nav-link {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7) !important;
    transition: color 0.2s;
    margin: 0 10px;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #fff !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary-accent);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 100%;
}

/* Nav Buttons */
.btn-nav {
    border-radius: 50px;
    padding: 8px 24px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.btn-nav-login {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-nav-login:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
}

.btn-nav-signup {
    background: var(--primary-accent);
    color: #fff;
    border: none;
}

.btn-nav-signup:hover {
    background: #b30000;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(153, 0, 0, 0.3);
    color: #fff;
}

/* Discord Button */
.btn-discord {
    background: rgba(88, 101, 242, 0.15);
    color: #fff;
    border: 1px solid rgba(88, 101, 242, 0.3);
    padding: 10px 16px;
    border-radius: 12px;
    text-decoration: none;
    display: inline-block;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-discord:hover {
    background: rgba(88, 101, 242, 0.3);
    border-color: rgba(88, 101, 242, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(88, 101, 242, 0.2);
    color: #fff;
}