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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0a0f1c 0%, #1a1f3a 50%, #2d1b4e 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    position: relative;
    overflow-x: hidden;
}

/* Animated star field */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(2px 2px at 20px 30px, #ffffff, transparent),
        radial-gradient(2px 2px at 40px 70px, #64b5f6, transparent),
        radial-gradient(1px 1px at 90px 40px, #ffffff, transparent),
        radial-gradient(1px 1px at 130px 80px, #7c4dff, transparent),
        radial-gradient(2px 2px at 160px 30px, #ffffff, transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: sparkle 20s linear infinite;
    pointer-events: none;
    z-index: 1;
}

/* ─── Layout ─── */

.container {
    max-width: 600px;
    width: 100%;
    position: relative;
    z-index: 2;
    text-align: center;
}

/* ─── Card ─── */

.card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(124, 77, 255, 0.3);
    border-radius: 20px;
    padding: 60px 50px;
    backdrop-filter: blur(20px);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(124, 77, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(100, 181, 246, 0.07),
        rgba(124, 77, 255, 0.07),
        rgba(225, 190, 231, 0.07)
    );
    border-radius: 20px;
    pointer-events: none;
}

.content {
    position: relative;
    z-index: 3;
}

/* ─── Logo ─── */

.logo-img {
    width: 90px;
    height: 90px;
    margin-bottom: 24px;
    filter: drop-shadow(0 0 20px rgba(124, 77, 255, 0.5));
}

/* ─── Wordmark ─── */

.wordmark {
    font-family: 'Orbitron', monospace;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    background: linear-gradient(135deg, #64b5f6, #7c4dff, #e1bee7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 30px;
    animation: pulse 4s ease-in-out infinite;
}

/* ─── Divider ─── */

.divider {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, #7c4dff, transparent);
    margin: 0 auto 30px;
}

/* ─── CTA Button ─── */

.cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(124, 77, 255, 0.25);
    border: 1px solid rgba(124, 77, 255, 0.5);
    padding: 14px 32px;
    border-radius: 30px;
    color: #e1bee7;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta:hover {
    background: rgba(124, 77, 255, 0.45);
    border-color: rgba(124, 77, 255, 0.8);
    box-shadow: 0 5px 20px rgba(124, 77, 255, 0.35);
    transform: translateY(-2px);
}

/* ─── Footer ─── */

.footer {
    margin-top: 28px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(124, 77, 255, 0.15);
    border: 1px solid rgba(124, 77, 255, 0.3);
    padding: 8px 18px;
    border-radius: 20px;
    color: #b0bec5;
    font-size: 0.85rem;
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #4caf50;
    animation: blink 2s infinite;
    flex-shrink: 0;
}

/* ─── Animations ─── */

@keyframes sparkle {
    0%   { transform: translateY(0); }
    100% { transform: translateY(-100px); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.8; }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.4; }
}

/* ─── Responsive ─── */

@media (max-width: 480px) {
    .card {
        padding: 40px 24px;
    }

    .logo-img {
        width: 70px;
        height: 70px;
    }
}