* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Segoe UI', sans-serif;
    background: #0f0f0f;
    color: white;
    line-height: 1.6;
}
nav {
    background: #111;
    padding: 20px 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
nav ul { display: flex; gap: 30px; list-style: none;flex-wrap:wrap;}
nav a {
    color: #ccc;
    text-decoration: none;
    transition: 0.3s;
}
nav a:hover { color: #00adb5; }
section {
    padding: 120px 10%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
h2 {
    font-size: 3.5rem;
    margin-bottom: 30px;
    border-left: 10px solid #00adb5;
    padding-left: 20px;
}
/* 4. HOME SECTION */
.home-container { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.home-text h1 { font-size: 5.5rem; line-height: 1; margin: 10px 0; }
.home-text h2 { font-size: 2.2rem; color: #00adb5; }
.home-text h3{ font-size: 2rem; color: white; } 
.home-text p { font-size: 1.5rem; color: #888; margin-bottom: 30px; }
.btn {
    display: inline-block;
    padding: 15px 45px;
    border: 2px solid #00adb5;
    color: white;
    text-decoration: none;
    transition: 0.4s;
}
.btn:hover { background: #00adb5; transform: scale(1.05); }
.home-image img {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    border: 8px solid #1a1a1a;
    object-fit: cover;
}
/* 5. ABOUT & PROJECTS */
.about-text p { font-size: 1.5rem; color: #ccc; margin-bottom: 25px; }
.project {
    background: #1a1a1a;
    padding: 45px;
    border-radius: 20px;
    margin-bottom: 35px;
    border: 1px solid #333;
    transition: 0.4s ease;
}
.project:hover {
    border-color: #00adb5;
    transform: translateY(-10px);
   
}
.project h3 { font-size: 2.5rem; color: #00adb5; margin-bottom: 15px; }
.project p { font-size: 1.3rem; color: #ccc; }
/* 6. CONTACT*/
#contact { text-align: center; }
.contact-cards { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.contact-card {
    background: #1a1a1a;
    padding: 40px;
    border-radius: 15px;
    text-decoration: none;
    color: white;
    flex: 1;
    min-width: 300px;
    border: 1px solid #333;
    transition: 0.3s;
}
.contact-card:hover { border-color: #00adb5; background: #222; }
.icon { font-size: 3.5rem; margin-bottom: 10px; }
.label { font-size: 1.4rem; color: #00adb5; font-weight: bold; }
/* 7. FOOTER & RESPONSIVE */
footer { padding: 40px; text-align: center; background: #0a0a0a; color: #444; }
@media (max-width: 1100px) {
    nav { 
        flex-direction: column; 
        padding: 15px 5%;
        text-align: center;
    }
    nav ul { 
        margin-top: 10px; 
        gap: 15px;
        justify-content: center; 
    }
    .home-container { flex-direction: column; text-align: center; }
    .home-text h1 { font-size: 3.5rem; }
    .home-image img { width: 280px; height: 280px; }
    h2 { font-size: 2.2rem; }
    section { padding: 100px 5% 40px; }
}