/* BioLink Pro - Cartão de Visita Digital */

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

:root {
    --primary: #006989;
    --secondary: #01A7C2;
    --accent: #A3BAC3;
    --bg-card: #ffffff;
    --bg-page: #f5f7fa;
    --text-main: #1d1d1f;
    --text-muted: #6b7280;
    --shadow-card: 0 4px 24px rgba(0, 105, 137, 0.12);
    --shadow-hover: 0 8px 32px rgba(0, 105, 137, 0.2);
    --radius-card: 24px;
    --radius-btn: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-page);
    color: var(--text-main);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1.5rem;
}

.card {
    width: 100%;
    max-width: 520px;
    background: var(--bg-card);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: 3rem 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.profile-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
}

.profile-picture {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--bg-card);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
}

.profile-picture:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.status-indicator {
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 24px;
    height: 24px;
    background: #22c55e;
    border: 4px solid var(--bg-card);
    border-radius: 50%;
}

.profile-header h1 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.bio {
    padding: 0 0.5rem;
    margin-bottom: 2rem;
}

.bio p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.link-card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    text-decoration: none;
    background: var(--bg-card);
    color: var(--text-main);
    padding: 1.25rem 2rem;
    border-radius: var(--radius-btn);
    border: 2px solid #e5e7eb;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
}

.link-card:hover {
    border-color: var(--primary);
    background: #f0f9fc;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.link-card .icon {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.link-card.featured {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
}

.link-card.featured:hover {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    box-shadow: 0 8px 24px rgba(0, 105, 137, 0.35);
}

footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e5e7eb;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #f3f4f6;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.social-link img {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

@media (max-width: 480px) {
    .card {
        padding: 2.5rem 2rem;
    }
    
    .profile-picture {
        width: 150px;
        height: 150px;
    }
    
    .profile-header h1 {
        font-size: 2rem;
    }
    
    .link-card {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}