:root {
    /* Colors */
    --primary-color: #007BFF;
    --secondary-color: #28a745;
    --dark-bg: #333;
    --light-bg: #fff;
    --body-bg: #f4f4f4d3;
    --text-dark: #333;
    --text-light: #fff;
    --success-bg: #d4edda;
    --success-text: #155724;
    --error-bg: #f8d7da;
    --error-text: #721c24;
    --border-color: #ccc;
    --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 2px 10px rgba(0, 0, 0, 0.1);

    /* Spacing */
    --space-xs: 5px;
    --space-sm: 10px;
    --space-md: 20px;
    --space-lg: 40px;

    /* Sizes */
    --header-height: 60px;
    --footer-height: 50px;
    --max-width: 1440px;

    /* Border */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;

    /* Transitions */
    --transition-fast: 0.2s;
    --transition-normal: 0.3s;
}

/* Base Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--body-bg);
    color: var(--text-color);
}

body {
    padding-bottom: var(--footer-height);
    padding-top: var(--footer-height);
    background-color: var(--body-bg);
    color: var(--text-dark);
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--dark-bg);
    color: var(--text-light);
    box-shadow: var(--shadow-light);
}

.main-container {
    padding-top: var(--header-height);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1001;
}

.logo h1 {
    margin: 0;
    font-size: 1.5em;
    padding: var(--space-sm) var(--space-sm) var(--space-sm) 50px;
    border: 4px double var(--primary-color);
    color: var(--primary-color);
    border-radius: var(--radius-md);
    background-color: var(--light-bg);
}

.logo-img {
    position: absolute;
    left: 0;
    top: 0;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    padding-top: 2px;
    z-index: 1;
}

.logo-link {
    text-decoration: none;
}

/* Navigation */
nav {
    position: relative;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 15px;
    margin: 0;
    padding-right: 50px;
}

.nav-links li {
    padding: var(--space-xs) var(--space-sm);
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1em;
    border-radius: 50%;
    padding: var(--space-sm);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

.nav-links a:hover {
    background-color: var(--light-bg);
    color: var(--dark-bg);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger i {
    font-size: 1.5em;
}

/* Messages */
.message {
    padding: var(--space-sm);
    margin: var(--space-sm) 0;
    border-radius: var(--radius-sm);
}

.success {
    background-color: var(--success-bg);
    color: var(--success-text);
}

.error {
    background-color: var(--error-bg);
    color: var(--error-text);
}

/* Profile */
#profile {
    text-align: center;
    margin: var(--space-md);
    border-radius: var(--radius-md);
   
}

.profile-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--space-md);
}

#profile h1 {
    margin: var(--space-sm) 0;
    font-size: 2em;
    color: var(--text-dark);
}

#profile h2 {
    margin: 0;
    font-size: 1.2em;
    color: #555;
}

#profile p {
    margin: 0;
    font-size: 1em;
    color: #777;
}

.social-links {
    margin-top: var(--space-md);
}

.social-links a {
    color: var(--text-dark);
    font-size: 1.5em;
    margin: 0 var(--space-sm);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.social-links a:hover {
    color: var(--primary-color);
}

/* About Section */
.about-border {
    border-left: 5px solid #2c3e50;
    padding: var(--space-md);
    margin-left: var(--space-md);
    line-height: 1.6;
    font-family: Arial, sans-serif;
    background: #f9f9f9;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-light);
    text-align: justify;
}

.about-border strong {
    font-size: 1.2em;
    color: #2980b9;
    display: block;
    margin-bottom: var(--space-sm);
}

/* Typography & Layout Helpers */
.title {
    font-size: 2em;
    margin: var(--space-sm) 0;
}

.section__text__p1,
.experience-sub-title,
.project-title {
    font-size: 1.5em;
    margin: var(--space-sm) 0;
}

.section__text__p2,
.section__text,
.about-details-container p {
    font-size: 1em;
    margin: var(--space-sm) 0;
}

/* Layout */
.section__pic-container,
.about-details-container,
.about-containers {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin: var(--space-md) 0;
}

.details-container,
.text-container {
    flex: 1;
    margin: var(--space-md);
    text-align: left;
}

/* Sections */
section {
    padding: var(--space-md);
}

section h2 {
    font-size: 1.5em;
    margin-bottom: var(--space-sm);
}

/* Projects */
.projects {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
}

.project {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--light-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-medium);
    padding: var(--space-sm);
    width: 250px;
    margin: var(--space-sm);
    text-align: center;
}

.project img {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.project h3 {
    margin: var(--space-sm) 0;
    font-size: 1.2em;
    color: var(--text-dark);
}

.project p {
    margin: 0;
    font-size: 1em;
    color: #777;
}

/* Education */
.education .icon {
    font-size: 2em;
    margin-bottom: var(--space-sm);
    display: block;
}

.education h3,
.education p {
    display: block;
    margin: 5px 0;
}

/* Buttons */
.btn {
    padding: var(--space-sm) var(--space-md);
    border: none;
    border-radius: var(--radius-sm);
    background-color: var(--secondary-color);
    color: var(--text-light);
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: background-color var(--transition-normal);
}

.btn:hover {
    background-color: #218838;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    padding: var(--space-md);
    background-color: var(--light-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
}

#contactForm {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

#contactForm input,
#contactForm textarea {
    width: 100%;
    padding: var(--space-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1em;
    transition: all var(--transition-fast);
}

#contactForm input:focus,
#contactForm textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.2);
}

#contactForm textarea {
    resize: vertical;
    min-height: 150px;
}

.contact-text {
    padding: var(--space-md);
    background-color: #f8f9fa;
    border-radius: var(--radius-md);
}

.contact-details {
    margin-top: var(--space-md);
}

.contact-details p {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin: var(--space-sm) 0;
    color: var(--text-dark);
}

.contact-details i {
    width: 25px;
    text-align: center;
    color: var(--primary-color);
}

/* -------------------------- BLOG STYLES ------------------------ */
/* Sidebar Styles */
.left-sidebar,
.right-sidebar {
    flex: 0 0 280px;
    position: sticky;
    top: 80px;
    height: calc(100vh - 160px);
    overflow-y: auto;
    z-index: 900;
}

.left-sidebar {
    order: 1;
}

.right-sidebar {
    order: 3;
}

/* Main Content Area */
#blog-feed {
    flex: 1;
    order: 2;
    max-width: 800px;
    margin: 0 auto;
}

/* Sidebar Content Enhancements */
.sidebar-section {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.sidebar-section h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.3em;
}

/* Trending Posts */
.trending-post {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    margin-bottom: 15px;
    transition: transform var(--transition-fast) ease;
}

.trending-post:hover {
    transform: translateX(5px);
    background: #f1f1f1;
}

.trending-post img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    object-fit: cover;
}

/* Category Navigation */
.category-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-nav li {
    margin-bottom: 8px;
}

.category-nav a {
    display: block;
    padding: 12px;
    color: var(--text-dark);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal) ease;
}

.category-nav a:hover {
    background: var(--primary-color);
    color: var(--text-light);
    transform: translateX(10px);
}

/* Post Card Improvements */
.post-card {
    width: 100%;
    max-width: 800px;
    margin: var(--space-md) 0;
    transition: transform var(--transition-normal) ease;
}

.post-card:hover {
    transform: translateY(-3px);
}

/* Comment Section Enhancements */
.comment-section {
    margin-top: 25px;
    padding: var(--space-md);
    background: #f8f9fa;
    border-radius: var(--radius-md);
}

.comment-card {
    display: flex;
    gap: 15px;
    padding: 15px;
    margin-bottom: 15px;
    background: var(--light-bg);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-light);
    position: relative;
}

.comment-author-img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
}

.intro {
    background-color: var(--light-bg);
    margin: var(--space-sm);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
    text-align: center;
}

.intro .title {
    font-size: 2.5em;
    color: #2c3e50;
    margin-bottom: var(--space-md);
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    padding: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
}

.recent-posts {
    background: #f9f9f9;
    padding: var(--space-lg) var(--space-md);
    margin: var(--space-lg) 0;
}

.recent-posts .post-card {
    min-height: 300px;
    margin: 0;
}

.recent-posts .post-card:hover {
    transform: translateY(-5px);
}

.featured-projects {
    padding: var(--space-lg) var(--space-md);
    background: var(--light-bg);
}

.featured-projects .projects {
    max-width: 1200px;
    margin: 0 auto;
    gap: var(--space-lg);
}

.featured-projects .project {
    padding: var(--space-md);
    transition: transform var(--transition-normal) ease;
}

.featured-projects .project:hover {
    transform: translateY(-5px);
}

.feed-main-container,
.div-main-container {
    display: flex;
    gap: var(--space-lg);
}

.feed-main-container {
    padding-top: var(--header-height);
    padding-bottom: 80px;
    max-width: var(--max-width);
    margin: 0 auto;
}

.sidebar {
    flex: 0 0 250px;
    position: sticky;
    top: 80px;
    background-color: var(--light-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-medium);
    padding: var(--space-md);
    overflow-y: auto;
    height: calc(100vh - 80px);
    z-index: 900;
}

.profile {
    text-align: center;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.profile-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--space-sm);
    border: 2px solid var(--primary-color);
}

.sidebar-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav li {
    margin-bottom: var(--space-sm);
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    color: var(--text-dark);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal) ease;
}

.sidebar-nav a:hover {
    background-color: #f0f0f0;
    color: var(--primary-color);
}

.sidebar-nav i {
    width: 20px;
    text-align: center;
    font-size: 1.1em;
}

.social-icons {
    margin-top: var(--space-lg);
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    border-top: 1px solid var(--border-color);
    padding-top: var(--space-md);
}

.social-icons a {
    color: #666;
    font-size: 1.5em;
    transition: color var(--transition-normal) ease;
}

.social-icons a:hover {
    color: var(--primary-color);
}

.search-bar {
    border: 2px solid var(--primary-color);
    border-radius: 25px;
    font-size: 1em;
    background-color: var(--light-bg);
    color: var(--text-dark);
}

#search {
    padding: 8px 15px;
    border-radius: 20px;
    border: 2px solid #ddd;
    width: 200px;
    transition: all var(--transition-normal) ease;
}

#search:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.2);
}

/* Post card */
.post-card {
    width: 504px;
    min-height: 504px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin: var(--space-md) auto;
    padding: 16px;
    box-shadow: var(--shadow-medium);
    box-sizing: border-box;
    background-color: var(--light-bg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.post-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.post-header img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-right: 12px;
}

.post-title {
    font-size: 20px;
    font-weight: bold;
    margin: 0;
}

.post-content {
    flex-grow: 1;
    margin-top: 12px;
    font-size: 16px;
    color: var(--text-dark);
    overflow-y: auto;
}

.post-footer {
    display: flex;
    justify-content: space-around;
    padding: 10px;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.post-footer button {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: #555;
    transition: color var(--transition-normal);
}

.post-footer button:hover {
    color: #000;
}

.post-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-light);
    opacity: 1;
    filter: none;
}

.comment-input-container {
    display: flex;
    align-items: center;
    margin-top: var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
    padding-right: 5px;
    background-color: var(--light-bg);
}

.comment-input-container:has(.comment-input:focus) {
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.2);
}

.comment-input {
    flex: 1;
    padding: 10px;
    border: none;
    outline: none;
    font-size: 1em;
    resize: none;
}

/* Comment Actions Styling */
.comment-actions {
    display: none;
    position: absolute;
    bottom: -30px;
    right: 0;
    background: var(--light-bg);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-light);
    padding: 5px;
}

.comment-card:hover .comment-actions,
.reply-card:hover .comment-actions {
    display: flex;
}

.comment-actions button {
    padding: 4px 8px;
    margin: 0 2px;
    font-size: 0.9em;
    color: #666;
    transition: all var(--transition-fast) ease;
}

.comment-actions button:hover {
    color: var(--primary-color);
    transform: scale(1.1);
}
/* --------------------------END OF BLOG STYLES ------------------------ */

footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: var(--footer-height);
    background-color: var(--dark-bg);
    color: var(--text-light);
    text-align: center;
    padding: var(--space-sm);
    box-sizing: border-box;
    z-index: 1000;
}

/* Combined Media Query for max-width: 768px */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        gap: 0;
    }

    .hamburger {
        display: block;
    }

    .nav-links.active {
        display: flex;
        position: absolute;
        top: var(--header-height);
        right: var(--space-md);
        background-color: var(--dark-bg);
        padding: var(--space-sm);
        border-radius: var(--radius-sm);
    }

    .nav-links li {
        padding: var(--space-sm) 0;
    }

    .logo h1 {
        font-size: 1.2em;
        padding-left: 40px;
    }

    .logo-img {
        width: 40px;
        height: 40px;
    }

    nav:last-of-type {
        left: 150px;
    }

    #search {
        width: 150px;
    }

    .main-container {
        flex-direction: column;
        padding: 15px;
    }

    .left-sidebar,
    .right-sidebar {
        position: static;
        height: auto;
        flex: none;
        width: 100%;
        margin-bottom: var(--space-md);
    }

    #blog-feed {
        order: 1;
    }

    .intro {
        margin: var(--space-sm);
        padding: var(--space-md);
    }

    .intro .title {
        font-size: 2em;
    }

    .posts-grid {
        grid-template-columns: 1fr;
    }

    .recent-posts .post-card {
        min-height: auto;
    }

    .sidebar {
        display: none;
    }

    .main-container {
        padding: var(--space-sm);
    }
}

/* max-width: 480px */
@media (max-width: 480px) {
    header {
        flex-wrap: wrap;
    }

    .logo {
        position: static;
        order: 1;
    }

    nav:first-of-type {
        position: static;
        order: 3;
        width: 100%;
        margin-top: var(--space-sm);
    }

    nav:last-of-type {
        position: static;
        order: 2;
        margin-left: auto;
    }

    #search {
        width: 100%;
    }

    .intro .title {
        font-size: 1.8em;
    }

    .featured-projects .project {
        width: 100%;
    }
}

/* max-width: 1200px */
@media (max-width: 1200px) {

    .left-sidebar,
    .right-sidebar {
        flex: 0 0 240px;
    }
}

/* max-width: 1024px */
@media (max-width: 1024px) {
    .right-sidebar {
        display: none;
    }

    .main-container {
        gap: var(--space-md);
    }
}

@media (max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
        padding: var(--space-sm);
    }

    .contact-text {
        text-align: center;
    }

    .contact-details {
        justify-content: center;
    }
}