:root {
    --bg-color: #05050a;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-hover-bg: rgba(255, 255, 255, 0.06);
    --text-primary: #ffffff;
    --text-secondary: #cbd5e1;
    --accent-red: #ef4444;
    --accent-blue: #3b82f6;
    --accent-white: #ffffff;
    --accent-glow: rgba(59, 130, 246, 0.5);
    --border-color: rgba(255, 255, 255, 0.15);
    --radius: 16px;
    --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(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Background Wallpaper */
.background-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(rgba(5, 5, 10, 0.6), rgba(5, 5, 10, 0.6)),
        url('londonunderground.jpg') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    pointer-events: none;
    z-index: -1;
}

.last-updated {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 12px;
    opacity: 0.7;
}

/* Header */
header {
    padding: 120px 20px 80px;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

.profile-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.profile-pic {
    width: 150px;
    height: 150px;
    border-radius: 30px;
    /* Rounded squares */
    object-fit: cover;
    margin-bottom: 24px;
    border: 4px solid var(--accent-white);
    box-shadow: 0 0 40px rgba(239, 68, 68, 0.3);
    transition: var(--transition);
}

.profile-pic:hover {
    transform: scale(1.1) rotate(5deg);
    border-color: var(--accent-red);
    box-shadow: 0 0 60px rgba(239, 68, 68, 0.5);
}

.theme-title {
    font-size: 5rem;
    font-weight: 800;
    letter-spacing: -3px;
    margin-bottom: 12px;
    background: linear-gradient(90deg, var(--accent-red), var(--accent-white), var(--accent-blue), var(--accent-red));
    background-size: 300% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titleFade 6s linear infinite;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

@keyframes titleFade {
    0% {
        background-position: 0% center;
    }

    100% {
        background-position: 300% center;
    }
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.4rem;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.9;
}

/* Section-title */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    font-weight: 800;
    color: var(--accent-white);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 140px;
}

.server-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 50px;
    perspective: 2000px;
}

/* Server Cards */
.server-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 40px;
    transition: var(--transition);
    backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.server-image-container {
    width: 90px;
    height: 90px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    flex-shrink: 0;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.server-icon {
    width: 100%;
    height: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    border-radius: 20px;
    /* Rounded squares */
    transition: var(--transition);
}

.server-info h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--accent-white);
}

.role {
    color: var(--accent-red);
    font-weight: 800;
    font-size: 1rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.description {
    color: var(--text-secondary);
    margin-bottom: 30px;
    flex-grow: 1;
    font-size: 1.05rem;
}

.invite-btn {
    display: inline-block;
    padding: 16px 32px;
    background: var(--accent-blue);
    color: white;
    text-decoration: none;
    border-radius: 16px;
    font-weight: 800;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.invite-btn:hover {
    background: var(--accent-red);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 15px 30px rgba(239, 68, 68, 0.5);
    border-color: var(--accent-white);
}

/* Footer */
footer {
    text-align: center;
    padding: 60px;
    color: var(--text-secondary);
    font-size: 1rem;
    border-top: 1px solid var(--border-color);
}

/* Animations */
.fade-in {
    opacity: 0;
    animation: fadeIn 1.2s forwards ease-out;
}

.slide-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.slide-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .theme-title {
        font-size: 3rem;
    }

    .profile-pic {
        width: 120px;
        height: 120px;
    }

    .server-grid {
        grid-template-columns: 1fr;
    }
}

/* High Specificity Hover State (Placed at end to override .visible transform) */
.server-grid .server-card:hover {
    transform: translateY(-30px);
    background: var(--card-hover-bg);
    border-color: var(--accent-red);
    box-shadow:
        0 40px 80px rgba(0, 0, 0, 0.7),
        0 0 40px rgba(239, 68, 68, 0.2);
    z-index: 100;
}