* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1a1a1a;
    color: #fff;
    overflow-x: hidden;
}
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 80px;
    background-color: rgba(26, 26, 26, 0.95);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}
.logo {
    font-size: 24px;
    font-weight: bold;
    color: #3b82f6;
    letter-spacing: 1px;
}
.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}
.nav-menu a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    position: relative;
    padding-bottom: 5px;
    transition: color 0.3s;
}
.nav-menu a:hover,
.nav-menu a.active {
    color: #3b82f6;
}
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #3b82f6;
    transition: width 0.3s;
}
.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}
.hire-btn {
    background: transparent;
    color: #fff;
    border: 2px solid #3b82f6;
    padding: 10px 30px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s;
}
.hire-btn:hover {
    background: #3b82f6;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.4);
}
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    z-index: 1001;
}
.hamburger span {
    width: 28px;
    height: 3px;
    background-color: #fff;
    border-radius: 3px;
    transition: all 0.3s ease-in-out;
}
.hamburger.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}
.home-section {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    padding: 120px 80px 80px;
    min-height: 100vh;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.05s forwards;
}
.home-content {
    text-align: left;
    max-width: 600px;
    opacity: 0;
    transform: translateX(-50px);
    animation: slideInLeft 1s ease-out 0.5s forwards;
}
.hello-text {
    font-size: 22px;
    color: #3b82f6;
    margin-bottom: 10px;
    opacity: 0;
    transform: translateY(-20px);
    animation: fadeInUp 0.8s ease-out 0.2s forwards;
}
.name-text {
    font-size: 56px;
    font-weight: bold;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(-20px);
    animation: fadeInUp 0.8s ease-out 0.4s forwards;
}
.typing-container {
    font-size: 28px;
    color: #3b82f6;
    margin-bottom: 20px;
    min-height: 40px;
    opacity: 0;
    transform: translateY(-20px);
    animation: fadeInUp 0.8s ease-out 0.6s forwards;
}
.typing-text {
    border-right: 2px solid #3b82f6;
    animation: blink 0.7s infinite;
}
.home-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.home-image::before {
    content: '';
    position: absolute;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, rgba(59, 130, 246, 0.1) 40%, transparent 70%);
    border-radius: 50%;
    filter: blur(30px);
    animation: pulse 3s ease-in-out infinite;
}
.profile-pic {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    border: 5px solid #3b82f6;
    object-fit: cover;
    box-shadow: 0 0 50px rgba(59, 130, 246, 0.5);
    animation: float 3s ease-in-out infinite;
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateY(50px);
    animation: slideInUp 1s ease-out 0.7s forwards;
}
.about-container {
    max-width: 1200px;
    margin: 120px auto 50px;
    padding: 40px;
    background-color: rgba(42, 42, 42, 0.5);
    border-radius: 20px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    opacity: 0;
    transform: translateY(-30px);
    animation: fadeInUp 1s ease-out 0.05s forwards;
}
.section-title {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(-20px);
    animation: fadeInUp 0.8s ease-out 0.5s forwards;
}
.section-title h2 {
    font-size: 36px;
    color: #fff;
    margin-right: 20px;
    opacity: 0;
    transform: translateY(-20px);
    animation: fadeInUp 0.8s ease-out 0.7s forwards;
}
.title-line {
    flex-grow: 1;
    height: 2px;
    background: linear-gradient(to right, #3b82f6, transparent);
}
.about-content {
    display: flex;
    gap: 50px;
    align-items: flex-start;
    margin-bottom: 60px;
}
.about-image {
    flex-shrink: 0;
}
.about-pic {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}
.about-text {
    flex: 1;
    line-height: 1.8;
    color: #ccc;
    font-size: 16px;
}
.skills-section {
    max-width: 1200px;
    margin: 50px auto;
    padding: 0 40px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 1.1s forwards;
}
.skills-tabs {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}
.tab-btn {
    background: transparent;
    color: #fff;
    border: 2px solid #3b82f6;
    padding: 12px 30px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s;
}
.tab-btn.active,
.tab-btn:hover {
    background: #3b82f6;
}
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}
.skill-card {
    background-color: rgba(26, 26, 26, 0.8);
    border: 2px solid rgba(59, 130, 246, 0.1);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.skill-card:hover {
    border-color: rgba(59, 130, 246, 0.5);
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.15);
}
.skill-icon {
    width: 65px;
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    margin: 0 auto 20px auto;
    box-shadow: 4px 4px 10px rgba(0,0,0,0.2), inset 1px 1px 0px rgba(255,255,255,0.05);
    font-size: 32px;
    transition: transform 0.4s ease, background 0.4s ease, border-color 0.4s ease;
}
.skill-card:hover .skill-icon {
    transform: scale(1.1) translateY(-5px);
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
}
.skill-name {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
    transition: transform 0.3s;
}
.skill-level {
    font-size: 14px;
    color: #3b82f6;
    opacity: 0.8;
    transition: all 0.3s;
}
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}
.html-icon { color: #e34c26; }
.css-icon { color: #264de4; }
.js-icon { color: #f0db4f; }
.php-icon { color: #777bb4; }
.laravel-icon { color: #ff2d20; }
.codeigniter-icon { color: #dd4814; }
.vue-icon { color: #42b883; }
.alpine-icon { color: #8bc0d0; }
.node-icon { color: #68a063; }
.tailwind-icon { color: #06b6d4; }
.bootstrap-icon { color: #7952b3; }
.react-icon { color: #61dafb; }
.git-icon { color: #f05032; }
.vscode-icon { color: #007acc; }
.figma-icon { color: #f24e1e; }
.postman-icon { color: #ff6c37; }
.portfolio-section {
    max-width: 1400px;
    margin: 120px auto 50px;
    padding: 0 80px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.05s forwards;
}
.section-header {
    text-align: center;
    margin-bottom: 60px;
    opacity: 0;
    transform: translateY(-30px);
    animation: fadeInUp 1s ease-out 0.3s forwards;
}
.section-header h1 {
    font-size: 42px;
    margin-bottom: 10px;
    opacity: 0;
    transform: translateY(-20px);
    animation: fadeInUp 0.8s ease-out 0.5s forwards;
}
.section-header p {
    font-size: 18px;
    color: #ccc;
    opacity: 0;
    transform: translateY(-20px);
    animation: fadeInUp 0.8s ease-out 0.7s forwards;
}
.section-header p span {
    color: #fbbf24;
}
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.9s forwards;
}
.project-card {
    background-color: rgba(42, 42, 42, 0.6);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.project-card:hover {
    transform: translateY(-8px);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
}
.project-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.project-card:hover .project-image {
    transform: scale(1.05);
}
.project-content {
    padding: 20px;
    position: relative;
    background: linear-gradient(to top, rgba(26,26,26,1) 0%, rgba(42,42,42,0.9) 100%);
}
.project-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #fff;
}
.project-description {
    font-size: 14px;
    color: #bbb;
    line-height: 1.6;
    margin-bottom: 20px;
}
.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}
.tech-tag {
    background-color: rgba(255, 255, 255, 0.05);
    color: #60a5fa;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}
.project-card:hover .tech-tag {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
}
.project-links {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}
.project-link {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 16px;
}
.project-link:hover {
    background-color: #3b82f6;
    border-color: #3b82f6;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.4);
}
.contact-section {
    max-width: 1200px;
    margin: 140px auto 60px;
    padding: 0 80px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.05s forwards;
}
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    align-items: start;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.9s forwards;
}
.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}
.info-card {
    background-color: rgba(42, 42, 42, 0.4);
    padding: 30px 25px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
.info-card:hover {
    border-color: rgba(59, 130, 246, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.15);
}
.info-card i {
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #60a5fa;
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    box-shadow: 4px 4px 10px rgba(0,0,0,0.2), inset 1px 1px 0px rgba(255,255,255,0.05);
    transition: all 0.3s ease;
}
.info-card:hover i {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    color: #3b82f6;
    transform: scale(1.05);
}
.info-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: #fff;
}
.info-card p {
    color: #bbb;
    font-size: 15px;
    line-height: 1.6;
}
.info-card a {
    color: #60a5fa;
    text-decoration: none;
    transition: color 0.3s;
}
.info-card a:hover {
    color: #3b82f6;
    text-decoration: underline;
}
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
    flex-wrap: wrap;
}
.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 18px;
    text-decoration: none;
    transition: all 0.4s ease;
    box-shadow: 3px 3px 10px rgba(0,0,0,0.2);
}
.social-link i {
    margin: 0;
    padding: 0;
    background: transparent;
    font-size: 18px;
    color: inherit;
    border: none;
    box-shadow: none;
    width: auto;
    height: auto;
}
.social-link:hover i {
    transform: none;
    background: transparent;
    border-color: transparent;
    color: #fff;
}
.social-link:hover {
    background: #3b82f6;
    color: #fff;
    border-color: #3b82f6;
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}
.contact-form {
    background-color: rgba(42, 42, 42, 0.4);
    padding: 45px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 25px;
}
.form-row .form-group {
    margin-bottom: 0;
}
.form-group {
    margin-bottom: 25px;
}
.form-group label {
    display: block;
    margin-bottom: 10px;
    color: #bbb;
    font-size: 15px;
    font-weight: 500;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background-color: rgba(26, 26, 26, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #fff;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #666;
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    background-color: rgba(26, 26, 26, 0.9);
}
.form-group textarea {
    resize: vertical;
    min-height: 160px;
}
.submit-btn {
    width: 100%;
    padding: 16px;
    background: #3b82f6;
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}
.submit-btn:hover {
    background: #2563eb;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}
@keyframes blink {
    0%, 100% { border-color: transparent; }
    50% { border-color: #3b82f6; }
}
@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.1); opacity: 0.8; }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}
@keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(-20px); }
    100% { opacity: 1; transform: translateY(0); }
}
@keyframes slideInLeft {
    0% { opacity: 0; transform: translateX(-50px); }
    100% { opacity: 1; transform: translateX(0); }
}
@keyframes slideInUp {
    0% { opacity: 0; transform: translateY(50px); }
    100% { opacity: 1; transform: translateY(0); }
}
@media (max-width: 1024px) {
    nav { padding: 20px 50px; }
    .contact-section { padding: 0 50px; margin-top: 120px; }
    .section-header h1 { font-size: 38px; }
    .contact-container { gap: 40px; grid-template-columns: 1fr 1fr; }
    .info-card { padding: 25px 20px; }
    .contact-form { padding: 35px; }
    .form-row { grid-template-columns: 1fr; gap: 25px; }
    .form-row .form-group { margin-bottom: 0; }
}
@media (max-width: 992px) {
    .home-section { flex-direction: column-reverse; text-align: center; padding: 100px 40px; }
    .home-content { text-align: center; margin: 0 auto; }
    .name-text { font-size: 42px; }
    .typing-container { font-size: 22px; }
    .profile-pic { width: 300px; height: 300px; }
}
@media (max-width: 768px) {
    nav { padding: 15px 30px; position: relative; }
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background-color: rgba(26, 26, 26, 0.98);
        border-bottom: 1px solid rgba(59, 130, 246, 0.2);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-in-out, padding 0.4s ease-in-out;
        backdrop-filter: blur(15px);
        text-align: center;
        gap: 20px;
        padding: 0;
    }
    .nav-menu.active {
        max-height: 400px;
        padding: 25px 0;
    }
    .nav-menu a { font-size: 18px; padding: 10px 0; display: inline-block; }
    .hire-btn { display: none; }
    .hamburger { display: flex; }
    nav { position: fixed; }
    .about-container { margin: 100px 20px 30px; padding: 30px 20px; }
    .about-content { flex-direction: column; align-items: center; text-align: center; }
    .about-pic { width: 200px; height: 200px; }
    .section-title h2 { font-size: 28px; }
    .skills-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 15px; }
    .portfolio-section { padding: 0 30px; margin-top: 100px; }
    .section-header h1 { font-size: 32px; }
    .projects-grid { grid-template-columns: 1fr; gap: 30px; }
    .contact-section { padding: 0 30px; margin-top: 100px; }
    .section-header { margin-bottom: 50px; }
    .section-header p { font-size: 16px; }
    .contact-container { grid-template-columns: 1fr; gap: 40px; }
    .info-card { padding: 25px; }
}
@media (max-width: 480px) {
    nav { padding: 15px 20px; }
    .logo { font-size: 22px; }
    .hello-text { font-size: 16px; }
    .name-text { font-size: 30px; }
    .typing-container { font-size: 18px; }
    .profile-pic { width: 240px; height: 240px; }
    .home-section { padding: 80px 20px; gap: 20px; }
    .contact-section { padding: 0 20px; margin-top: 90px; }
    .section-header h1 { font-size: 28px; margin-bottom: 10px; }
    .section-header p { font-size: 15px; }
    .info-card { padding: 20px 15px; }
    .contact-form { padding: 25px 20px; }
    .form-group label { font-size: 14px; }
    .form-group input, .form-group textarea { padding: 12px; font-size: 14px; }
    .submit-btn { font-size: 15px; padding: 14px; }
}