/* assets/css/style.css - Complete Portfolio Style with Certificates Section */

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

:root {
    --primary: #8B6914;
    --primary-dark: #6B4F12;
    --secondary: #D4A373;
    --brown: #5C4033;
    --dark-brown: #3E2723;
    --white: #FFFFFF;
    --light-white: #F8F9FA;
    --off-white: #F5F5F5;
    --beige: #FAF0E6;
    --shadow-light: 0 5px 20px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-heavy: 0 15px 40px rgba(0, 0, 0, 0.15);
    --shadow-extra: 0 20px 50px rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--brown);
    /* Original Background Image - Dark Tech/Laptop */
    background-image: url('https://images.pexels.com/photos/747964/pexels-photo-747964.jpeg?w=1920&q=80');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    position: relative;
}

/* White overlay for better readability */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== NAVIGATION BAR ===== */
.navbar {
    background: var(--dark-brown);
    color: white;
    padding: 0.8rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-medium);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand a {
    color: white;
    font-size: 1.3rem;
    font-weight: bold;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-brand a i {
    font-size: 1.8rem;
    color: var(--secondary);
}

.brand-name {
    font-size: 1.1rem;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    padding: 8px 15px;
    border-radius: 25px;
}

.nav-menu a i {
    margin-right: 8px;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
}

/* ===== PROFILE DROPDOWN STYLES ===== */
.profile-dropdown-item {
    position: relative;
    list-style: none;
}

.profile-dropdown {
    position: relative;
}

.profile-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 40px;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.profile-trigger:hover {
    background: rgba(255, 255, 255, 0.2);
}

.nav-profile-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--secondary);
}

.profile-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: white;
}

.profile-trigger i {
    font-size: 0.7rem;
    color: white;
    transition: transform 0.3s;
}

.dropdown-menu {
    position: absolute;
    top: 45px;
    right: 0;
    width: 280px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 1000;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
}

.dropdown-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid #eee;
}

.dropdown-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.dropdown-info h4 {
    font-size: 14px;
    color: #333;
    margin-bottom: 4px;
}

.dropdown-info p {
    font-size: 12px;
    color: #666;
}

.dropdown-divider {
    height: 1px;
    background: #eee;
    margin: 8px 0;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}

.dropdown-menu a:hover {
    background: #f5f5f5;
}

.dropdown-menu a i {
    width: 20px;
    color: #666;
}

/* Login Button */
.login-nav-btn {
    background: var(--primary);
    color: white !important;
    border-radius: 25px !important;
    padding: 8px 20px !important;
}

.login-nav-btn:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-2px);
}

/* ===== MAIN CONTENT ===== */
main {
    margin-top: 70px;
    min-height: calc(100vh - 70px);
}

/* ===== HOME PAGE - HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, rgba(139, 105, 20, 0.85), rgba(94, 65, 12, 0.85));
    color: white;
    padding: 60px 0;
    margin-bottom: 0;
    box-shadow: var(--shadow-heavy);
}

.hero-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

/* Image on Left Side */
.hero-image-left {
    flex: 1;
    text-align: center;
}

.circle-image-left {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--secondary);
    box-shadow: var(--shadow-heavy);
    transition: all 0.3s;
}

.circle-image-left:hover {
    transform: scale(1.05);
    border-color: #ffd700;
    box-shadow: var(--shadow-extra);
}

/* Content on Right Side */
.hero-content-right {
    flex: 1.5;
}

.hero-content-right h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.hero-content-right .highlight {
    color: var(--secondary);
}

.hero-content-right h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.hero-content-right p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.hero-buttons {
    margin-top: 0.5rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s;
    margin: 0 10px;
    font-weight: 500;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-medium);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid var(--secondary);
}

.btn-secondary:hover {
    background: var(--secondary);
    color: var(--dark-brown);
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

/* ===== SKILLS SECTION ===== */
.skills {
    padding: 60px 0;
    background: var(--white);
    margin: 0;
    border-radius: 0;
    box-shadow: var(--shadow-medium);
}

.languages {
    padding: 60px 0;
    background: var(--white);
    margin: 0;
    border-radius: 0;
    box-shadow: var(--shadow-medium);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--brown);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.languages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.skill-card {
    background: var(--off-white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s;
    box-shadow: var(--shadow-light);
}

.language-card {
    background: var(--off-white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s;
    box-shadow: var(--shadow-light);
}

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

.language-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.skill-icon i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.language-card i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.skill-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-brown);
}

.language-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-brown);
}

.skill-card p {
    color: var(--brown);
}

.language-card p {
    color: var(--brown);
}

/* ===== ABOUT PAGE ===== */
.about-page {
    padding: 60px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-extra);
}

.about-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-image {
    text-align: center;
}

.profile-image {
    width: 100%;
    max-width: 350px;
    border-radius: 20px;
    box-shadow: var(--shadow-heavy);
    border: 5px solid var(--secondary);
    transition: all 0.3s;
}

.profile-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-extra);
}

.image-badge {
    display: inline-block;
    margin-top: 15px;
    padding: 8px 20px;
    background: var(--primary);
    color: white;
    border-radius: 50px;
    font-size: 0.9rem;
}

.image-info {
    margin-top: 20px;
    text-align: center;
}

.info-item-small {
    margin: 8px 0;
    padding: 8px;
    font-size: 0.85rem;
    color: var(--brown);
    background: var(--off-white);
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    transition: all 0.3s;
}

.info-item-small:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-medium);
}

.info-item-small i {
    color: var(--primary);
    margin-right: 8px;
}

.technical-skills-left {
    background: var(--off-white);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-medium);
    text-align: center;
}

.technical-skills-left h3 {
    color: var(--dark-brown);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.technical-skills-left h3 i {
    color: var(--primary);
    margin-right: 10px;
}

.skills-list-left {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
}

.skill-tag-left {
    padding: 8px 18px;
    background: var(--primary);
    color: white;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s;
    box-shadow: var(--shadow-light);
}

.skill-tag-left:hover {
    transform: translateY(-2px);
    background: var(--primary-dark);
    box-shadow: var(--shadow-medium);
}

.about-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.about-content .lead {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.info-box-full {
    background: var(--off-white);
    padding: 1.5rem;
    border-radius: 15px;
    margin: 1rem 0;
    box-shadow: var(--shadow-light);
    border-left: 4px solid var(--primary);
}

.info-box-full h3 {
    margin-bottom: 1rem;
    color: var(--dark-brown);
    font-size: 1.1rem;
}

.info-box-full h3 i {
    color: var(--primary);
    margin-right: 10px;
}

.info-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.detail-row {
    display: flex;
    flex-wrap: wrap;
    padding: 5px 0;
    border-bottom: 1px solid #e0d5c1;
}

.detail-label {
    font-weight: 600;
    width: 120px;
    color: var(--primary);
}

.detail-value {
    flex: 1;
    color: var(--brown);
}

.career-objective {
    background: linear-gradient(135deg, rgba(139, 105, 20, 0.05), rgba(212, 163, 115, 0.05));
    padding: 1rem 1.5rem;
    border-radius: 15px;
    margin: 1rem 0;
    border-left: 4px solid var(--primary);
    box-shadow: var(--shadow-light);
}

.career-objective h3 {
    color: var(--dark-brown);
    margin-bottom: 0.5rem;
}

.career-objective h3 i {
    color: var(--primary);
    margin-right: 10px;
}

.career-objective p {
    color: var(--brown);
}

/* ===== CERTIFICATES SECTION STYLES ===== */
.certificates-section {
    margin: 2rem 0;
    padding: 1rem;
    background: var(--off-white);
    border-radius: 15px;
    box-shadow: var(--shadow-medium);
}

.certificates-section h3 {
    color: var(--dark-brown);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    text-align: center;
}

.certificates-section h3 i {
    color: var(--primary);
    margin-right: 10px;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.certificate-card {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s;
    box-shadow: var(--shadow-light);
    border: 1px solid #e0d5c1;
}

.certificate-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.certificate-icon i {
    font-size: 3rem;
    color: #e74c3c;
}

.certificate-info {
    flex: 1;
}

.certificate-info h4 {
    color: var(--dark-brown);
    margin-bottom: 0.3rem;
    font-size: 1rem;
}

.certificate-info p {
    color: var(--brown);
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.certificate-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.8rem;
}

.certificate-meta span {
    font-size: 0.7rem;
    color: var(--primary);
}

.certificate-meta i {
    margin-right: 3px;
    font-size: 0.7rem;
}

.certificate-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.3s;
}

.certificate-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.about-cta {
    margin-top: 2rem;
}

/* ===== PROJECTS PAGE ===== */
.projects-page {
    padding: 60px 0;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--brown);
    margin-bottom: 3rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: var(--shadow-medium);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-extra);
}

.project-image {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(139, 105, 20, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-link {
    padding: 10px 25px;
    background: var(--secondary);
    color: var(--dark-brown);
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s;
    box-shadow: var(--shadow-light);
}

.project-link:hover {
    transform: scale(1.05);
    background: #ffd700;
    box-shadow: var(--shadow-medium);
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    color: var(--dark-brown);
    margin-bottom: 0.5rem;
}

.project-info p {
    color: var(--brown);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tech-tag {
    padding: 4px 12px;
    background: var(--off-white);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--brown);
}

/* ===== CONTACT PAGE ===== */
.contact-page {
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
}

.info-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    text-align: center;
    transition: all 0.3s;
    box-shadow: var(--shadow-medium);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-extra);
}

.info-icon i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.info-card h3 {
    margin-bottom: 0.5rem;
    color: var(--dark-brown);
}

.info-card p {
    color: var(--brown);
}

.info-card a {
    color: var(--brown);
    text-decoration: none;
}

.info-card a:hover {
    color: var(--primary);
}

.contact-form-wrapper {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-extra);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark-brown);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    background-color: var(--off-white);
    color: var(--brown);
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139, 105, 20, 0.1);
    background-color: var(--white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #b8a99a;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark-brown);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 0;
    box-shadow: var(--shadow-heavy);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

.footer-section h3 i,
.footer-section h4 i {
    margin-right: 10px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s;
}

.footer-section ul li a:hover {
    opacity: 1;
}

.footer-section p {
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.footer-section p i {
    margin-right: 10px;
    width: 20px;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icons a {
    display: inline-block;
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    text-align: center;
    line-height: 35px;
    color: white;
    transition: all 0.3s;
}

.social-icons a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* ===== ALERTS ===== */
.alert {
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    text-align: center;
    box-shadow: var(--shadow-light);
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.skill-card, .language-card, .project-card, .info-card, .certificate-card {
    animation: fadeInUp 0.6s ease forwards;
}

/* ===== CERTIFICATE INFO TEXT ===== */
.certificate-info-text {
    text-align: center;
    margin-top: 20px;
    padding: 10px;
    background: #F5E6D3;
    border-radius: 8px;
    color: #8B6914;
}

.certificate-info-text small {
    font-size: 0.85rem;
}

.certificate-info-text i {
    margin-right: 5px;
}

.certificate-preview {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 10px;
}

.certificate-icon .fa-file-pdf {
    color: #e74c3c;
}

.certificate-icon .fa-image {
    color: #3498db;
}

.certificate-icon .fa-file-alt {
    color: #2ecc71;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    /* Mobile Navigation */
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--dark-brown);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        gap: 1rem;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    /* Profile Dropdown Mobile */
    .profile-trigger {
        justify-content: center;
    }
    
    .profile-name {
        display: none;
    }
    
    .dropdown-menu {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
    }
    
    /* Home Page Mobile */
    .hero {
        padding: 40px 0;
    }
    
    .hero-wrapper {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .hero-image-left {
        order: 1;
    }
    
    .hero-content-right {
        order: 2;
    }
    
    .circle-image-left {
        width: 160px;
        height: 160px;
    }
    
    .hero-content-right h1 {
        font-size: 1.8rem;
    }
    
    .hero-content-right h2 {
        font-size: 1rem;
    }
    
    .hero-content-right p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .hero-buttons .btn {
        display: block;
        margin: 10px auto;
        width: 180px;
    }
    
    /* Section Titles Mobile */
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }
    
    /* About Page Mobile */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1.5rem;
    }
    
    .about-left {
        order: 1;
    }
    
    .about-content {
        order: 2;
    }
    
    .profile-image {
        max-width: 220px;
        margin: 0 auto;
        display: block;
    }
    
    .about-image {
        text-align: center;
    }
    
    .detail-row {
        flex-direction: column;
    }
    
    .detail-label {
        width: 100%;
        margin-bottom: 5px;
    }
    
    /* Certificates Mobile */
    .certificates-grid {
        grid-template-columns: 1fr;
    }
    
    .certificate-card {
        flex-direction: column;
        text-align: center;
    }
    
    .certificate-meta {
        justify-content: center;
    }
    
    /* Projects Page Mobile */
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Contact Page Mobile */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .footer-section p i {
        width: auto;
    }
    
    /* Skills Mobile */
    .skills, .languages {
        padding: 40px 0;
    }
    
    .skills-grid, .languages-grid {
        gap: 1.5rem;
    }
    
    .skill-card, .language-card {
        padding: 1.5rem;
    }
}

/* Tablet Responsive */
@media (min-width: 769px) and (max-width: 1024px) {
    .circle-image-left {
        width: 220px;
        height: 220px;
    }
    
    .hero-content-right h1 {
        font-size: 2.5rem;
    }
    
    .about-grid {
        gap: 2rem;
    }
    
    .profile-image {
        max-width: 280px;
    }
    
    .certificates-grid {
        grid-template-columns: 1fr 1fr;
    }
}