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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.container {
    width: 100%;
    max-width: 680px;
    background: white;
    border-radius: 20px;
    padding: 40px 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    margin-top: 20px;
}

/* Profile Section */
.profile-section {
    text-align: center;
    margin-bottom: 40px;
}

.profile-logo {
    width: 96px;
    height: 96px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, #88d8b0 0%, #667eea 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(136, 216, 176, 0.3);
}

.profile-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-logo i {
    font-size: 48px;
    color: white;
}

.profile-username {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

.profile-bio {
    font-size: 16px;
    color: #666;
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Links Section */
.links-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.link-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: linear-gradient(135deg, #88d8b0 0%, #9dd9c3 100%);
    color: white;
    text-decoration: none;
    padding: 18px 24px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(136, 216, 176, 0.3);
    border: 2px solid transparent;
}

.link-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(136, 216, 176, 0.4);
    background: linear-gradient(135deg, #9dd9c3 0%, #88d8b0 100%);
}

.link-button:active {
    transform: translateY(-1px);
}

.link-button i {
    font-size: 20px;
}

/* Footer */
.footer {
    text-align: center;
    padding-top: 20px;
    border-top: 2px solid #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #666;
    font-size: 14px;
    font-weight: 500;
}

.footer-logo {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #88d8b0 0%, #667eea 100%);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo i {
    color: white;
    font-size: 16px;
}

/* Responsive */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .container {
        padding: 30px 15px;
        margin-top: 10px;
    }

    .profile-logo {
        width: 80px;
        height: 80px;
    }

    .profile-logo i {
        font-size: 40px;
    }

    .profile-username {
        font-size: 20px;
    }

    .profile-bio {
        font-size: 14px;
    }

    .link-button {
        padding: 16px 20px;
        font-size: 15px;
    }
}

/* Loading animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.profile-section {
    animation: fadeIn 0.6s ease-out;
}

.link-button {
    animation: fadeIn 0.6s ease-out backwards;
}

.link-button:nth-child(1) { animation-delay: 0.1s; }
.link-button:nth-child(2) { animation-delay: 0.2s; }
.link-button:nth-child(3) { animation-delay: 0.3s; }
.link-button:nth-child(4) { animation-delay: 0.4s; }
.link-button:nth-child(5) { animation-delay: 0.5s; }