:root {
    --bg-color: #181824;
    --text-color: #ffffff;
    --accent-color: #6366f1;
    /* Indigo-500 equivalent */
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-hover-bg: rgba(255, 255, 255, 0.1);
    --border-color: rgba(255, 255, 255, 0.1);
    --font-main: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    /* Center vertically on desktop */
    padding: 2rem 1rem;
    line-height: 1.5;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 40%);
}

.container {
    width: 100%;
    max-width: 480px;
    /* Typical mobile width constraint */
    display: flex;
    flex-direction: column;
    gap: 2rem;
    animation: fadeIn 0.8s ease-out;
}

/* Header Sections */
.profile {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.profile-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    margin-bottom: 0.5rem;
    transition: transform 0.3s ease;
}

.profile-img:hover {
    transform: scale(1.05);
}

.profile h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.subtitle {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
}

/* Links Section */
.links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.link-item {
    display: flex;
    align-items: center;
    justify-content: center;
    /* Center content */
    position: relative;
    background: var(--card-bg);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.link-item:hover {
    background: var(--card-hover-bg);
    transform: translateY(-2px);
    border-color: var(--accent-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.link-item:active {
    transform: translateY(0);
}

.link-item .icon {
    position: absolute;
    left: 1.5rem;
    font-size: 1.25rem;
}

.label {
    z-index: 1;
}

/* Footer */
.footer {
    text-align: center;
    margin-top: 2rem;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.8rem;
}

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

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

/* Responsive adjustments */
@media (max-width: 480px) {
    body {
        align-items: flex-start;
        /* Top align on mobile */
        padding-top: 3rem;
    }
}