:root {
    --primary-color: #234682;
    --icon-color: #234682;
    --text-color: #333;
    --background-color: #fff;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    color: var(--text-color);
    background-color: var(--background-color);
}

.header {
    background: #234682;
    background: linear-gradient(360deg, #31589b 7%, rgb(29 38 47) 100%);
    color: white;
    text-align: center;
    padding-top: 3rem;
    position: relative;
}

.logo-container {
    width: 180px;
    height: 180px;
    margin: 0 auto 1.5rem;
    background-color: #ffffff;
    border-radius: 50%;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    border: 5px solid #fff;
}

.logo {
    width: 250px;
    height: 250px;
    object-fit: contain;
    border-radius: 50%;
    margin-left: -11px;
}

.person-name {
    font-size: 2rem;
    font-weight: 600;
    margin: 0;
}

.person-title {
    font-size: 1.3rem;
    font-weight: 400;
    margin-top: 0.5rem;
}

.action-buttons {
    display: flex;
    justify-content: center;
    position: relative;
    top: 30px;
}

.action-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    color: var(--icon-color);
    font-size: 1.5rem;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.action-btn:hover {
    transform: scale(1.1);
}

.add-contact-btn {
    background-color: var(--primary-color);
    color: white;
    font-size: 1.1rem;
    padding: 0.8rem;
    border: none;
    border-radius: 4px;
    width: 100%;
    margin: 2rem 0 1rem 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.add-contact-btn i {
    margin-right: 10px;
}

.contact-details {
    padding: 2rem 1rem 1rem 1rem;
    background-color: #fff;
    box-shadow: 0 0 75px 45px #fff;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.contact-icon {
    width: 30px;
    color: #777;
    font-size: 1.2rem;
    text-align: center;
    margin-right: 1rem;
}

.contact-item:nth-last-child(1) .contact-icon {
    padding-right: 4px;
    padding-left: 7px;
}

.contact-label {
    font-size: 0.9rem;
    color: #777;
    margin: 0;
    display: none;
}

.contact-value {
    font-size: 1.1rem;
    margin: 0;
    color: #333;
}

.container {
    max-width: 500px;
    margin: 0 auto;
}

/* Modyfikacje dla wersji desktopowej */
@media (min-width: 768px) {
    .header {
        width: 100%;
        margin: 0 auto;
        max-width: 100%;
    }
    
    .container {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .content-wrapper {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

.particles-wrapper{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;   
    z-index: -1;  
}