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

body {
    height: 100vh;
    background:
        radial-gradient(circle at 20% 20%, rgba(32, 56, 140, 0.55), transparent 55%),
        radial-gradient(circle at 80% 80%, rgba(18, 32, 84, 0.45), transparent 60%),
        linear-gradient(180deg, #05071A 0%, #03051A 35%, #020311 100%);
    color: #ffffff;
    font-family: "Montserrat", sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeUp 1.2s ease forwards;
    opacity: 0;
}

.container {
    text-align: center;
    animation: fadeUp 1.2s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.title {
    display: inline-flex;
    align-items: baseline;
    gap: 0.6rem;
    margin-bottom: 2rem;
    font-family: "Lexend", sans-serif;
}

.dev-icon {
    font-size: 3.5rem;
    font-weight: 700;
}

.name {
    font-size: 3.2rem;
    font-weight: 700;
}

.btn-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
}

.box {
    min-width: 5.5rem;
    padding: 0.6rem 1rem;
    border-radius: 0.9rem;
    border: 1px solid rgba(148, 163, 184, 0.6);
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: inset 0 0 12px rgba(255, 255, 255, 0.04);
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.box:hover {
    background: rgba(30, 40, 72, 0.88);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: inset 0 0 14px rgba(255, 255, 255, 0.06), 0 8px 20px rgba(15, 23, 42, 0.9);
    cursor: pointer;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}