:root {
    --primary-color: #3a5a40;
    --primary-hover: #4338ca;
    --text-color: #333333;
    --nav-text: #003049;
    --background-color: #f8fafc;
    --card-bg: #edede9;
    --border-color: #a3b18a;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --error-color: #dc2626;
    --success-color: #16a34a;
}

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

body {
    font-family: Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f4f7f6;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    min-height: 100vh;
}

.main-header {
    background-color: var(--card-bg);
    background-image: url(medWeb.jpg);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    padding: 2rem 5%;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nav-text);
    text-decoration: none;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--nav-text);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover{i
    color: var(--primary-hover);
}
.nav-links a.active {
    color: #1e90ff;
}

.main-content {
    flex-grow: 1;
    max-width: 90vw;
    width: 85vw;
    margin: 1rem auto;
    padding: 1rem;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
#main-profile {
    margin: 2rem auto;
    padding: 0;
}
.profile-card {
    background-color: var(--card-bg);
    border-radius: 25px;
    box-shadow: 0 10px 25px var(--shadow-color);
    display: flex;
    flex-direction: row;
    max-width: 100vw;
    margin: 0 auto;
    overflow: hidden;
    padding: 2rem;
    gap: 2rem;
    position: relative;
}
.profile-card__avatar-container {
    display: flex;
    justify-content: center;
}

.profile-card__avatar {
    width: 30vw;
    height: 300px;
    border-radius: 50%;
    border: 5px solid var(--border-color);
    object-fit: contain;
    background-color: #a3b18a;
}


.profile-card__info {
    text-align: center;
}

.profile-card__info h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.profile-card__bio {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: #555;
}

.profile-card__time {
    font-size: 0.9rem;
    color: #777;
    margin-bottom: 1.5rem;
    word-break: break-all;
}

.profile-card__social-links ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.profile-card__social-links a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: bold;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    transition: background-color 0.3s, color 0.3s;
}

.profile-card__social-links a:hover,
.profile-card__social-links a:focus {
    background-color: var(--primary-color);
    color: white;
}

.profile-card__social-links a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.profile-card__details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: left;
}

.profile-card__details section h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.25rem;
    display: inline-block;
}

.profile-card__details ul {
    list-style: none;
    padding-left: 0;
}

.profile-card__details li {
    background-color: #f9f9f9;
    border-left: 4px solid var(--primary-color);
    margin-bottom: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

.hero {
    text-align: center;
}
.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}
.about-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}
.about-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}
.about-section h2, .about-section h3 {
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}
.contact-form-section h2 {
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}
.contact-form-section p {
    text-align: center;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

.submit-btn {
    display: block;
    width: 100%;
    padding: 0.8rem;
    border: none;
    border-radius: 6px;
    background-color: var(--primary-color);
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-btn:hover {
    background-color: var(--primary-hover);
}

.error-message {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: none;
}

.form-group input.error,
.form-group textarea.error {
    border-color: var(--error-color);
}

.success-message {
    display: none;
    padding: 1rem;
    background-color: #dcfce7;
    color: var(--success-color);
    border: 1px solid #bbf7d0;
    border-radius: 6px;
    margin-bottom: 1.5rem;
    text-align: center;
}

.main-footer {
    text-align: center;
    padding: 1.5rem;
    margin-top: auto;
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: #64748b;
}


@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        gap: 1.5rem;
    }

    .main-content {
        width: 95%;
        padding: 1.5rem;
        margin: 1rem auto;
    }
    #main-profile {
        width: 95%;
        padding: 0;
        margin: 1rem auto;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    .profile-card {
        flex-direction: column;
        align-items: center;
    }

   .profile-card__avatar-container {
        flex-shrink: 0;
    }

   .profile-card__info {
        text-align: left;
        flex-grow: 1;
    }
    .profile-card__info h2, .profile-card__info p{
        text-align: center;
    }

   .profile-card__social-links ul {
        justify-content: flex-start;
    }

   .profile-card__details {
        flex-direction: column;
        justify-content: space-between;
    }

   .profile-card__details section {
        flex-basis: 48%;
    }
}