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

html {
    scroll-behavior: smooth;
}

body {
    background: #070b14;
    color: #f5f7ff;
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

/* Navigation */

header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(7, 11, 20, 0.95);
    border-bottom: 1px solid #263247;
}

nav {
    max-width: 1100px;
    margin: auto;
    padding: 18px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 22px;
    font-weight: bold;
    letter-spacing: 3px;
    color: #38bdf8;
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    color: #dbeafe;
    text-decoration: none;
    font-size: 15px;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #38bdf8;
}

/* Hero */

.hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 60px 20px;

    background:
        radial-gradient(circle at top, #172554 0%, #070b14 55%);
}

.tag {
    color: #38bdf8;
    font-size: 13px;
    letter-spacing: 3px;
    margin-bottom: 18px;
}

.hero h1 {
    font-size: clamp(45px, 8vw, 80px);
    margin-bottom: 20px;
}

.hero h1 span {
    color: #38bdf8;
}

.hero-text {
    max-width: 650px;
    color: #b8c2d6;
    font-size: 18px;
    margin-bottom: 30px;
}

/* Button */

.button {
    display: inline-block;
    background: #38bdf8;
    color: #06101c;
    text-decoration: none;
    padding: 13px 24px;
    border-radius: 8px;
    font-weight: bold;
    transition: 0.3s;
}

.button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(56, 189, 248, 0.25);
}

/* Sections */

.section {
    max-width: 1000px;
    margin: 80px auto;
    padding: 40px 30px;
}

.section h2 {
    color: #38bdf8;
    font-size: 35px;
    margin-bottom: 20px;
}

.section > p {
    color: #c5cede;
    max-width: 750px;
}

/* Projects */

.project-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.project-card {
    background: #111827;
    border: 1px solid #263247;
    border-radius: 14px;
    padding: 25px;
    transition: 0.3s;
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: #38bdf8;
}

.project-card h3 {
    color: #93c5fd;
    margin-bottom: 10px;
}

.project-card p {
    color: #aeb9cc;
}

/* Skills */

.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 25px;
}

.skills div {
    background: #111827;
    border: 1px solid #263247;
    padding: 12px 22px;
    border-radius: 8px;
    color: #dbeafe;
}

/* Footer */

footer {
    text-align: center;
    padding: 30px;
    border-top: 1px solid #263247;
    color: #8290a8;
}

/* Mobile */

@media (max-width: 700px) {

    nav {
        flex-direction: column;
        gap: 15px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

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

    .section {
        margin: 50px auto;
        padding: 30px 20px;
    }
}#about img {
    width: 180px;
    height: 180px;
    object-fit: cover;
    border-radius: 50%;
    margin-top: 20px;
    border: 3px solid #38bdf8;
}