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

html, body {
    height: 100%;
    font-family: system-ui, sans-serif;
    color: #e5e7eb;
}

/* BODY */
body {
    min-height: 100vh;
    background:
        radial-gradient(circle at 20% 20%, rgba(127,0,255,0.25), transparent 40%),
        radial-gradient(circle at 80% 30%, rgba(255,0,80,0.25), transparent 45%),
        linear-gradient(180deg, #020617, #000000 75%);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

/* BACKGROUND */
.background-shapes {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* CARD */
.container {
    position: relative;
    z-index: 5;
    width: 100%;
    max-width: 360px;
    padding: 34px 30px;
    border-radius: 18px;
    background: rgba(5,5,10,0.65);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,0.06);
    text-align: center;
    transform-style: preserve-3d;
    transition: transform 0.15s ease-out;
}

/* PROFILE */
.profile-img {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,0,80,0.6);
    box-shadow: 0 0 25px rgba(255,0,80,0.4);
    margin-bottom: 14px;
}

h1 {
    font-size: 1.5rem;
}

.subtitle {
    font-size: 0.9rem;
    color: #9ca3af;
    margin-bottom: 12px;
}

/* TOGGLE BUTTON */
.toggle-btn {
    margin: 10px auto 0;
    background: none;
    border: none;
    color: #c084fc;
    font-size: 1.3rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.toggle-btn.active {
    transform: rotate(180deg);
}

/* LINKS */
.links {
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease;
    max-height: 500px;
    opacity: 1;
}

.links.collapsed {
    max-height: 0;
    opacity: 0;
}

.links a {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 10px 0;
    padding: 12px;
    border-radius: 10px;
    text-decoration: none;
    color: #e5e7eb;
    background: linear-gradient(
        90deg,
        rgba(255,0,80,0.18),
        rgba(127,0,255,0.18)
    );
    border: 1px solid rgba(255,255,255,0.05);
    transition: background 0.3s, transform 0.3s;
}

.links a:hover {
    background: linear-gradient(
        90deg,
        rgba(255,0,80,0.35),
        rgba(127,0,255,0.35)
    );
    transform: translateY(-2px);
}

/* MOBILE */
@media (max-width: 480px) {
    body { padding: 20px; }
    .container { padding: 26px 22px; }
    h1 { font-size: 1.3rem; }
}