/* General Styling */
:root {
    --primary-color: #5e35b1; /* Purple from reference image */
    --background-color: #ffffff;
    --text-color: #333;
    --card-border-color: #ddd;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: var(--background-color);
    color: var(--text-color);
}

/* Header & Navigation */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background-color: var(--background-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-left .name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.header-left .contact-info {
    font-size: 0.9rem;
    color: #666;
}

.top-menu {
    list-style: none;
    display: flex;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
}

.top-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    padding-bottom: 5px;
    transition: color 0.3s ease;
}

.top-menu a:hover {
    color: var(--primary-color);
    text-decoration: underline;
    text-underline-offset: 8px;
    font-weight: 600;
}

/* General Section Styling */
section {
    padding: 4rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 4rem;
}

.section-title {
    flex-basis: 20%;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    text-align: left;
}

.section-content {
    flex-basis: 80%;
}

/* About Me Section */
#about-me .section-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
}

.about-me-text h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-top: 0;
}

.about-me-text p {
    line-height: 1.7;
    font-size: 1rem;
}

/* Skills Section */
.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

.skill-card {
    background-color: var(--background-color);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--card-border-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.skill-card img {
    width: 50px;
    height: 50px;
    margin-bottom: 1rem;
}

.skill-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
}

.skill-card p {
    font-size: 0.9rem;
    color: #555;
    margin: 0;
}

/* Projects Section */
.projects-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.project-item h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.project-item ul {
    padding-left: 20px;
    margin: 0;
}

.project-item li {
    line-height: 1.6;
}

/* Recommendations Section */
.recommendations-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.recommendation-card {
    background-color: var(--background-color);
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid var(--card-border-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    font-style: italic;
}

/* Recommendation Form */
#leave-recommendation {
    padding-top: 2rem;
}

.recommendation-form {
    max-width: 100%;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box;
}

.recommendation-form button {
    padding: 0.8rem 2rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.recommendation-form button:hover {
    opacity: 0.9;
}

/* Home Icon */
.home-icon {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Popup Message */
.popup {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
}
.popup-content {
    background-color: var(--background-color);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    text-align: center;
    max-width: 400px;
}
.popup-content h3 {
    margin-top: 0;
}
.popup-content button {
    background-color: var(--primary-color);
    color: white;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    margin-top: 1rem;
}

/* =================================
   MOBILE-FRIENDLY RESPONSIVE DESIGN
   ================================= */

/* For tablets and smaller desktops */
@media (max-width: 992px) {
    section {
        flex-direction: column;
        gap: 1.5rem;
    }
    .section-title {
        text-align: left;
        flex-basis: auto;
        margin-bottom: 1rem; /* Add space between title and content */
    }
    #about-me .section-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    .about-me-text h1 {
        font-size: 2rem; /* Adjust font size for smaller screens */
    }
}

/* For mobile phones */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem 5%;
    }
    .header-left {
        text-align: center;
    }
    .top-menu {
        gap: 1.5rem;
        flex-wrap: wrap; /* Allow nav items to wrap */
        justify-content: center;
    }
    .profile-image {
        width: 150px;
        height: 150px;
    }
    .recommendations-container {
        grid-template-columns: 1fr; /* Stack recommendation cards */
    }
}