/* --- style.css (DANA Inspired Design) --- */
:root {
    --dana-blue: #108ee9;
    --dana-dark-blue: #0b69b1;
    --dana-light-blue: #e6f4ff;
    --dana-accent: #ff9800;
    --text-primary: #333333;
    --text-secondary: #888888;
    --bg-light: #f5f9fc;
    --white: #ffffff;
    --card-shadow: 0 8px 24px rgba(16, 142, 233, 0.08);
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; 
}

body { 
    background-color: var(--bg-light); 
    color: var(--text-primary); 
    line-height: 1.6; 
}

/* Navigasi */
.navbar {
    background: var(--dana-blue); 
    color: var(--white); 
    padding: 1rem 2rem;
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05); 
    position: sticky;
    top: 0;
    z-index: 1000;
}
.navbar h1 a { 
    color: var(--white); 
    text-decoration: none; 
    font-size: 1.4rem; 
    font-weight: 800; 
    letter-spacing: -0.5px;
}
.nav-menu { 
    list-style: none; 
    display: flex; 
    gap: 20px; 
    align-items: center;
}
.nav-menu a { 
    color: var(--white); 
    text-decoration: none; 
    font-weight: 600; 
    font-size: 0.95rem;
    transition: var(--transition-smooth); 
}
.nav-menu a:hover { 
    color: var(--dana-accent); 
}

/* Kontainer Utama */
.container {
    max-width: 900px; 
    margin: 2rem auto; 
    padding: 2.5rem 2rem;
    background: var(--white); 
    border-radius: 16px; 
    box-shadow: var(--card-shadow); 
    text-align: center;
}
.container h2 { 
    color: var(--dana-blue); 
    margin-bottom: 0.8rem; 
    font-size: 1.8rem;
    font-weight: 800;
}
.container p { 
    color: var(--text-secondary); 
    margin-bottom: 2rem; 
}

/* Tombol Premium Style */
.btn {
    background: var(--dana-blue); 
    color: var(--white); 
    padding: 12px 28px; 
    border: none; 
    border-radius: 50px;
    font-size: 1rem; 
    font-weight: 700; 
    cursor: pointer; 
    transition: var(--transition-smooth); 
    text-decoration: none; 
    display: inline-block;
    box-shadow: 0 4px 14px rgba(16, 142, 233, 0.25);
}
.btn:hover { 
    background: var(--dana-dark-blue); 
    transform: translateY(-2px); 
    box-shadow: 0 6px 20px rgba(16, 142, 233, 0.35);
}

/* Form Styling */
.form-group { 
    text-align: left; 
    margin-bottom: 1.5rem; 
}
.form-group label { 
    display: block; 
    font-weight: 700; 
    margin-bottom: 8px; 
    color: var(--text-primary); 
    font-size: 0.9rem;
}
.form-group input, .form-group select { 
    width: 100%; 
    padding: 14px 16px; 
    border: 1.5px solid #e1e8ed; 
    border-radius: 12px; 
    font-size: 0.95rem;
    background-color: #fafbfe;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}
.form-group input:focus, .form-group select:focus {
    border-color: var(--dana-blue);
    background-color: var(--white);
    outline: none;
    box-shadow: 0 0 0 3px rgba(16, 142, 233, 0.1);
}

/* Kartu Layanan */
.grid-layanan { 
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px; 
    margin-top: 1.5rem;
}
.card { 
    background: var(--white); 
    padding: 24px; 
    border-radius: 16px; 
    text-align: left; 
    border: 1px solid #edf2f7;
    box-shadow: 0 4px 12px rgba(0,0,0,0.02);
    transition: var(--transition-smooth);
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow);
    border-color: var(--dana-light-blue);
}
.card h3 { 
    color: var(--dana-blue); 
    margin-bottom: 12px; 
    font-size: 1.15rem;
    font-weight: 700;
}
.card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Auth Pages Style */
.auth-container {
    max-width: 420px;
    margin: 3rem auto;
    padding: 3rem 2rem;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    border: 1px solid rgba(16, 142, 233, 0.05);
}
.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}
.auth-header h2 {
    color: var(--dana-blue);
    font-weight: 800;
    font-size: 1.8rem;
    letter-spacing: -0.5px;
}
.auth-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 8px;
}
.btn-full {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    border-radius: 12px;
}
.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
}
.auth-footer a {
    color: var(--dana-blue);
    text-decoration: none;
    font-weight: 700;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    justify-content: center;
    align-items: center;
}
.modal-content {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    width: 90%;
    max-width: 440px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    max-height: 90vh;
    overflow-y: auto;
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem;
    }
    .container {
        margin: 1rem;
        padding: 1.5rem;
    }
}