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

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #0a0a0a;
    color: white;
    line-height: 1.6;
}


header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(10px);
}

.navbar {
    max-width: 1200px;
    margin: auto;
    height: 75px;
    padding: 0 30px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    color: #00e5ff;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

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

.nav-links a:hover {
    color: #00e5ff;
}

.menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 28px;
}



.hero {
    min-height: 100vh;

    display: flex;
    align-items: center;
    justify-content: center;

    text-align: center;

    padding: 100px 20px 50px;

    background:
        radial-gradient(circle at center, #102a30 0%, #0a0a0a 55%);
}

.hero-content {
    max-width: 850px;
}

.hello {
    color: #00e5ff;
    font-size: 20px;
    margin-bottom: 10px;
}

.hero h1 {
    font-size: clamp(55px, 10vw, 100px);
    line-height: 1;
    margin-bottom: 20px;
}

.hero h2 {
    font-size: 30px;
    margin-bottom: 20px;
}

.hero h2 span {
    color: #00e5ff;
}

.hero-description {
    max-width: 650px;
    margin: auto;
    color: #aaa;
    font-size: 17px;
}

.hero-buttons {
    margin-top: 35px;

    display: flex;
    justify-content: center;
    gap: 15px;
}

.btn {
    display: inline-block;

    padding: 13px 28px;

    background: #00e5ff;
    color: #000;

    text-decoration: none;
    border-radius: 30px;

    font-weight: bold;

    border: 2px solid #00e5ff;

    cursor: pointer;

    transition: 0.3s;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 25px rgba(0, 229, 255, 0.4);
}

.btn-outline {
    background: transparent;
    color: #00e5ff;
}



.section {
    max-width: 1200px;
    margin: auto;
    padding: 110px 30px;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title p {
    color: #00e5ff;
    font-size: 13px;
    letter-spacing: 3px;
}

.section-title h2 {
    font-size: 42px;
    margin-top: 5px;
}


.about-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 70px;

    align-items: center;
}

.about-image {
    display: flex;
    justify-content: center;
}

.profile-placeholder {
    width: 300px;
    height: 350px;

    border-radius: 20px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 100px;
    font-weight: bold;

    color: #00e5ff;

    background: linear-gradient(145deg, #111, #1b1b1b);

    border: 1px solid #333;

    box-shadow: 0 0 40px rgba(0, 229, 255, 0.1);
}

.about-text h3 {
    font-size: 30px;
    margin-bottom: 20px;
}

.about-text p {
    color: #aaa;
    margin-bottom: 15px;
}

.about-info {
    margin-top: 30px;

    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.about-info div {
    padding: 12px;

    background: #111;
    border-radius: 8px;
}

.about-info strong {
    color: #00e5ff;
    display: block;
}


.skills-section {
    max-width: 100%;
    background: #0d0d0d;
}

.skills-container {
    max-width: 1200px;
    margin: auto;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.skill-card {
    padding: 30px;

    background: #111;

    border: 1px solid #222;
    border-radius: 15px;

    transition: 0.3s;
}

.skill-card:hover {
    transform: translateY(-8px);
    border-color: #00e5ff;
}

.skill-icon {
    color: #00e5ff;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
}

.skill-card h3 {
    margin-bottom: 10px;
}

.skill-card p {
    color: #999;
}


.projects-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.project-card {
    overflow: hidden;

    background: #111;

    border-radius: 15px;

    border: 1px solid #222;

    transition: 0.3s;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: #00e5ff;
}

.project-image {
    height: 180px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: linear-gradient(135deg, #102a30, #111);

    color: #00e5ff;

    font-size: 25px;
    font-weight: bold;
}

.project-content {
    padding: 25px;
}

.project-content p {
    color: #999;
    margin: 12px 0 20px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;

    margin-bottom: 20px;
}

.project-tech span {
    padding: 5px 10px;

    font-size: 12px;

    color: #00e5ff;

    border: 1px solid #00e5ff;
    border-radius: 20px;
}

.project-link {
    color: #00e5ff;
    text-decoration: none;
}


/* EDUCATION */

.education-section {
    background: #0d0d0d;
    max-width: 100%;
}

.timeline {
    max-width: 800px;
    margin: auto;

    position: relative;
}

.timeline::before {
    content: "";

    position: absolute;

    left: 10px;
    top: 0;
    bottom: 0;

    width: 2px;

    background: #00e5ff;
}

.timeline-item {
    position: relative;

    padding-left: 50px;

    margin-bottom: 50px;
}

.timeline-dot {
    position: absolute;

    left: 2px;
    top: 5px;

    width: 18px;
    height: 18px;

    background: #00e5ff;

    border-radius: 50%;
}

.timeline-content {
    background: #111;
    padding: 25px;

    border-radius: 12px;
}

.timeline-content span {
    color: #00e5ff;
    font-size: 13px;
}

.timeline-content h3 {
    margin: 5px 0;
}

.timeline-content h4 {
    color: #aaa;
}

.timeline-content p {
    color: #888;
    margin-top: 10px;
}



.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
}

.contact-info h3 {
    font-size: 30px;
    margin-bottom: 15px;
}

.contact-info > p {
    color: #999;
    margin-bottom: 30px;
}

.contact-item {
    margin-bottom: 20px;
}

.contact-item strong {
    display: block;
    color: #00e5ff;
}

.contact-item span {
    color: #aaa;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;

    padding: 15px;

    background: #111;

    border: 1px solid #333;

    border-radius: 8px;

    color: white;

    outline: none;

    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #00e5ff;
}

footer {
    text-align: center;

    padding: 30px;

    background: #050505;

    color: #777;
}
@media (max-width: 768px) {

    .nav-links {
        display: none;

        position: absolute;

        top: 75px;
        left: 0;

        width: 100%;

        flex-direction: column;

        text-align: center;

        padding: 25px;

        background: #0a0a0a;
    }

    .nav-links.active {
        display: flex;
    }

    .menu-btn {
        display: block;
    }

    .about-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-info {
        text-align: left;
    }

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

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

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

    .hero h2 {
        font-size: 24px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .section-title h2 {
        font-size: 35px;
    }
}