* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    font-family: 'Trebuchet MS', sans-serif;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    width: 100%;
    min-height: 100vh;
    overflow-x: hidden;
    background: linear-gradient(135deg, #4667f9 0%, #2240c3 100%);
    color: white;
}

header {
    margin-top: 20px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 5%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    font-size: 2.5rem;
    font-weight: 700;
    color: #4eff8f;
    transition: 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

nav a{
    color: white;
    font-size: 1.8rem;
    margin-left: 4rem;
    font-weight: 500;
    transition: 0.3s ease;
    border-bottom: 3px solid transparent;
    position: relative;
}

nav a:hover,
nav a.active{
    border-bottom: 3px solid #4eff8f;
    color: #4eff8f;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 0;
}

.nav-list li a {
    display: block;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 101;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background-color: white;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

section {
    min-height: 100vh;
    padding: 5rem 9% 5rem;
    scroll-margin-top: 80px;
}

.home {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8rem;
    background-color: transparent;
}

.home .home-content {
    animation: fadeInUp 1s ease;
}

.home .home-content h1 {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 2rem;
    background: #4eff8f;
    background-clip: text;
}

.home .home-content p {
    font-size: 1.8rem;
    font-weight: 400;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.about {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 6rem 9%;
    margin: 2rem;
}

.about h1 {
    font-size: 4rem;
    margin-bottom: 3rem;
    text-align: center;
    background: #4eff8f;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about p {
    font-size: 1.6rem;
    line-height: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    opacity: 0.9;
}

.experience {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
    margin: 2rem;
}

.experience h2 {
    font-size: 4rem;
    margin-bottom: 4rem;
    text-align: center;
    background: #4eff8f;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.experience h3 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
    color: #4eff8f;
}

.language-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 700px;
    margin: 0 auto 6rem;
}

.language-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.language-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(5px);
    box-shadow: 0 8px 32px rgba(78, 255, 143, 0.2);
}

.language-name {
    font-size: 1.8rem;
    font-weight: 600;
    min-width: 150px;
}

.language-dots {
    display: flex;
    gap: 0.8rem;
}

.dot {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.dot.filled {
    background-color: #4eff8f;
    border-color: #4eff8f;
    box-shadow: 0 0 10px rgba(78, 255, 143, 0.5);
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.skill-card {
    background: rgba(255, 255, 255, 0.08);
    padding: 2.5rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.skill-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(78, 255, 143, 0.3);
}

.skill-card h4 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #4eff8f;
    border-bottom: 2px solid rgba(78, 255, 143, 0.3);
    padding-bottom: 1rem;
}

.skill-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.skill-card li {
    font-size: 1.3rem;
    padding-left: 2rem;
    position: relative;
    transition: 0.3s ease;
}

.skill-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4eff8f;
    font-weight: bold;
    font-size: 1.5rem;
}

.projects {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    margin: 2rem;
}

.projects h1 {
    font-size: 4rem;
    margin-bottom: 4rem;
    text-align: center;
    background: #4eff8f;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3rem;
    width: 100%;
    margin: 0 auto;
}

.project-item {
    background: rgba(255, 255, 255, 0.08);
    padding: 3rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-item h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: #4eff8f;
}

.project-item h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #4eff8f;
}

.project-item h4 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: #4eff8f;
}

.project-item p {
    font-size: 1.4rem;
    line-height: 1.8;
    opacity: 0.89;
    margin-bottom: 1rem;
}

.project-item ul {
    list-style: disc;
    padding-left: 2rem;
    margin-bottom: 1rem;
}

.project-item ul li {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.project-image {
    width: 100%;
    border-radius: 10px;
    margin-top: 1rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

footer {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    padding: 4rem 9%;
    border-top: 2px solid rgba(78, 255, 143, 0.2);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.footer-title {
    font-size: 2rem;
    font-weight: 600;
    color: #4eff8f;
    margin-bottom: 0.5rem;
}

.social-icons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    align-items: center;
}

.fa {
    padding: 15px;
    height: 50px;
    width: 50px;
    font-size: 1.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid transparent;
}

.fa:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.fa-linkedin {
    background: #0077b5;
    color: white;
}

.fa-linkedin:hover {
    background: #006399;
}

.fa-github {
    background: #24292e;
    color: white;
}

.fa-github:hover {
    background: #1a1e22;
}

.fa-envelope {
    background: #dd4b39;
    color: white;
}

.fa-envelope:hover {
    background: #c23321;
}

.copyright {
    font-size: 1.1rem;
    opacity: 0.7;
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
}

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

/* Responsive Design */
@media (max-width: 1025px) {
    html {
        font-size: 12px;
    }
    
    section {
        padding: 5rem 5% 5rem;
    }
    
    .about {
        padding: 4rem 5%;
        margin: 1rem;
    }
    
    #experience {
        padding: 5rem 5% 5rem;
        margin: 1rem;
    }
    
    .projects {
        padding: 5rem 5% 5rem;
        margin: 1rem;
    }
    
    .language-container {
        max-width: 100%;
    }
    
    .skills-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        max-width: 100%;
    }
    
    .skill-card {
        padding: 1.5rem;
    }
    
    .skill-card h4 {
        font-size: 1.5rem;
    }
    
    .skill-card li {
        font-size: 1.1rem;
    }
    
    .project-list {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 100%;
    }
    
    .hamburger {
        display: flex;
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background: rgba(30, 30, 30, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s ease;
        padding: 4rem 2rem;
        gap: 2.5rem;
    }
    
    nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 2.5rem;
    }
    
    .nav-list li {
        width: 100%;
    }
    
    nav a {
        margin: 0;
        font-size: 2.2rem;
        width: 100%;
        text-align: center;
        padding: 1.8rem 2rem;
        border-bottom: none;
        border-radius: 15px;
        background: rgba(255, 255, 255, 0.05);
        transition: all 0.3s ease;
    }
    
    nav a:hover,
    nav a.active {
        background: rgba(78, 255, 143, 0.25);
        border-radius: 15px;
        border-bottom: none;
        box-shadow: 0 5px 20px rgba(78, 255, 143, 0.3);
    }
    
    .home {
        flex-direction: column;
        gap: 4rem;
    }
    
    footer {
        padding: 3rem 5%;
    }
    
    .social-icons {
        gap: 1.5rem;
    }
    
    .fa {
        height: 45px;
        width: 45px;
    }
}