/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --white: #ffffff;
    --light-gray: #f3f4f6;
    --medium-gray: #9ca3af;
    --dark-gray: #374151;
    --text-color: #1f2937;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
    --border-radius: 0.5rem;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-image: url('../images/background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Add overlay to make text readable */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: -1;
}

/* Navigation Styles */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo i {
    font-size: 2rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
}

.nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.nav-menu a:hover,
.nav-menu a.active {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    transition: var(--transition);
    border-radius: 3px;
}

/* Main Content */
.main-content {
    flex: 1;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    width: 100%;
}

/* Page Container Styles */
.page-container {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.5s ease;
    min-height: 400px;
}

.page-container h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.page-subtitle {
    color: var(--medium-gray);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Home Page Styles */
.home-container {
    padding: 3rem;
}

.profile-section {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    align-items: start;
}

.profile-image-wrapper {
    position: relative;
}

.profile-image {
    width: 100%;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 4px solid var(--white);
}

.profile-image:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

.profile-info h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 2.5rem;
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.profile-description {
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.social-links a {
    color: var(--primary-color);
    font-size: 1.5rem;
    transition: var(--transition);
    padding: 0.75rem;
    border-radius: 50%;
    background: var(--light-gray);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    color: var(--white);
    background: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

/* Certifications & Gallery Grid */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.cert-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.cert-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.cert-card:hover img {
    transform: scale(1.05);
}

.cert-info {
    padding: 1.25rem;
}

.cert-info h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.cert-info p {
    color: var(--dark-gray);
    margin-bottom: 0.25rem;
}

.cert-date {
    color: var(--medium-gray) !important;
    font-size: 0.9rem;
    font-style: italic;
}

/* Gallery Styles */
.gallery-container .grid-container {
    grid-template-columns: repeat(4, 1fr);
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: var(--white);
    padding: 1.5rem 1rem 1rem;
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay h4 {
    margin-bottom: 0.25rem;
}

.gallery-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Skills Styles */
.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.skill-category {
    background: linear-gradient(135deg, #f0f4ff 0%, #e8eeff 100%);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.skill-category h3 {
    color: var(--primary-color);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
}

.skill-category h3 i {
    font-size: 1.5rem;
}

.skill-list {
    list-style: none;
}

.skill-list li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(37, 99, 235, 0.1);
    transition: var(--transition);
    color: var(--dark-gray);
}

.skill-list li:hover {
    padding-left: 0.5rem;
    color: var(--primary-color);
    font-weight: 500;
}

.skill-list li::before {
    content: "▹";
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Education Timeline */
.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.timeline-item {
    padding: 0 0 2rem 80px;
    position: relative;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.education-badge {
    position: absolute;
    left: 34px;
    top: 0;
    width: 36px;
    height: 36px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    border: 4px solid var(--white);
    box-shadow: var(--shadow);
    z-index: 1;
}

.education-content {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.education-content:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow);
}

.education-content h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.institution {
    color: var(--dark-gray);
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.date {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-style: italic;
}

.description {
    color: var(--dark-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.education-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.85rem;
}
.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-image {
    width: 40px;  /* Adjust size as needed */
    height: 40px;
    object-fit: contain;
    border-radius: 8px;  /* Optional: for rounded corners */
}

.logo span {
    font-size: 1.3rem;
    font-weight: 600;
}
/* Contact Styles */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f0f4ff 0%, #ffffff 100%);
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 2px solid transparent;
}

.contact-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.contact-info {
    flex: 1;
}

.contact-info strong {
    display: block;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-info p {
    color: var(--dark-gray);
    margin-bottom: 0.75rem;
}

.contact-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
}

.contact-link:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

.contact-link::after {
    content: ' →';
    transition: var(--transition);
}

.contact-link:hover::after {
    margin-left: 5px;
}

/* Footer */
footer {
    background: rgba(255, 255, 255, 0.95);
    padding: 1.5rem;
    text-align: center;
    margin-top: auto;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    color: var(--dark-gray);
}

/* ========================================
   REUSABLE SECTION ICONS
   ======================================== */

/* Flex container for headings with icons */
.page-container h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 2rem;
}

/* Default section icon */
.section-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
}

/* Icon sizes */
.section-icon-sm { width: 30px; height: 30px; object-fit: contain; flex-shrink: 0; }
.section-icon-md { width: 40px; height: 40px; object-fit: contain; flex-shrink: 0; }
.section-icon-lg { width: 50px; height: 50px; object-fit: contain; flex-shrink: 0; }

/* Optional: Add hover effect */
.section-icon:hover {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .gallery-container .grid-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-lg);
        backdrop-filter: blur(10px);
    }

    .nav-menu.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .profile-section {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .profile-image {
        max-width: 250px;
        margin: 0 auto;
    }

    .social-links {
        justify-content: center;
    }

    .gallery-container .grid-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .skills-container {
        grid-template-columns: 1fr;
    }

    .page-container {
        padding: 1.5rem;
    }

    .home-container {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .gallery-container .grid-container {
        grid-template-columns: 1fr;
    }

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

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        padding-left: 60px;
    }

    .education-badge {
        left: 14px;
        width: 30px;
        height: 30px;
    }

    .education-badge i {
        font-size: 0.9rem;
    }
}
/* Fix for mobile menu */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-lg);
        backdrop-filter: blur(10px);
        z-index: 999;
        max-height: 80vh;
        overflow-y: auto;
    }

    .nav-menu.active {
        display: flex !important;
    }

    .nav-menu a {
        width: 100%;
        padding: 1rem !important;
    }
    
    .hamburger {
        display: flex;
    }
    
    /* Reset content position when menu closes */
    .main-content {
        margin-top: 1rem;
    }
}

@media (min-width: 769px) {
    .nav-menu {
        display: flex !important;
        position: static;
        flex-direction: row;
    }
    
    .hamburger {
        display: none;
    }
}