@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;600;700;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

:root {
    --bg-color: #0d1117;
    --card-bg: rgba(22, 27, 34, 0.7);
    --card-border: rgba(255, 255, 255, 0.1);
    --text-color: #f0f6fc;
    --text-secondary: #8b949e;
    --main-color: #38bdf8;
    --main-glow: rgba(56, 189, 248, 0.3);
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    position: relative;
}

#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

section {
    min-height: 100vh;
    padding: 12rem 9% 4rem;
}

/* Header UI */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(12px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    border-bottom: 1px solid var(--card-border);
    transition: 0.3s ease;
}

.logo {
    font-size: 2.2rem;
    color: var(--text-color);
    font-weight: 800;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo i {
    color: var(--main-color);
}

.navbar a {
    font-size: 1.6rem;
    color: var(--text-secondary);
    margin-left: 3.5rem;
    font-weight: 600;
    transition: 0.3s ease;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
    text-shadow: 0 0 10px var(--main-glow);
}

#menu-icon {
    font-size: 2.8rem;
    color: var(--text-color);
    display: none;
    cursor: pointer;
}

/* Home Section */
.home {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 4rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 1.4rem;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 2rem;
    font-size: 1.3rem;
    color: var(--main-color);
    margin-bottom: 2rem;
}

.home-content h3 {
    font-size: 2.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.home-content h1 {
    font-size: 5.6rem;
    font-weight: 800;
    line-height: 1.2;
    margin: 0.8rem 0;
    background: linear-gradient(135deg, #fff 0%, #8b949e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.home-content p {
    font-size: 1.6rem;
    color: var(--text-secondary);
    max-width: 50rem;
    line-height: 1.6;
    margin-top: 1.5rem;
}

span.multiple-text {
    color: var(--main-color);
    -webkit-text-fill-color: var(--main-color);
}

.social-media {
    display: flex;
    gap: 1.5rem;
    margin: 2.5rem 0 3.5rem;
}

.social-media a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4.5rem;
    height: 4.5rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 1.2rem;
    font-size: 2rem;
    color: var(--text-color);
    transition: 0.3s ease;
}

.social-media a:hover {
    background: var(--main-color);
    color: var(--bg-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px var(--main-glow);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 3rem;
    background: var(--main-color);
    border-radius: 1.2rem;
    font-size: 1.6rem;
    color: var(--bg-color);
    font-weight: 700;
    transition: 0.3s ease;
    box-shadow: 0 4px 20px var(--main-glow);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--main-glow);
}

.home-img {
    position: relative;
}

.img-wrapper {
    width: 32vw;
    max-width: 380px;
    height: 32vw;
    max-height: 380px;
    border-radius: 50%;
    padding: 10px;
    background: linear-gradient(135deg, var(--main-color), transparent);
    animation: floatImage 5s ease-in-out infinite;
}

.img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    background: var(--bg-color);
}

@keyframes floatImage {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2rem); }
}

/* Skills Section */
.heading {
    text-align: center;
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 5rem;
}

.heading span {
    color: var(--main-color);
}

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

.skills-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    padding: 3.5rem 2.5rem;
    border-radius: 2rem;
    text-align: center;
    transition: 0.4s ease;
}

.skills-box:hover {
    border-color: var(--main-color);
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.skills-box .icon-wrap {
    width: 7rem;
    height: 7rem;
    margin: 0 auto 2rem;
    background: rgba(56, 189, 248, 0.1);
    border-radius: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.skills-box i {
    font-size: 3.5rem;
    color: var(--main-color);
}

.skills-box h3 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.skills-box p {
    font-size: 1.4rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Footer Section */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3rem 9%;
    background: var(--bg-color);
    border-top: 1px solid var(--card-border);
}

.footer-text p {
    font-size: 1.4rem;
    color: var(--text-secondary);
}

.footer-iconTop a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 1.2rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 1rem;
    color: var(--main-color);
    font-size: 1.8rem;
    transition: 0.3s ease;
}

.footer-iconTop a:hover {
    background: var(--main-color);
    color: var(--bg-color);
}

/* Responsive Media Queries */
@media (max-width: 991px) {
    header, section, .footer {
        padding-left: 5%;
        padding-right: 5%;
    }
}

@media (max-width: 768px) {
    #menu-icon {
        display: block;
    }

    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 2rem 5%;
        background: rgba(13, 17, 23, 0.95);
        backdrop-filter: blur(15px);
        border-bottom: 1px solid var(--card-border);
        display: none;
    }

    .navbar.active {
        display: block;
    }

    .navbar a {
        display: block;
        font-size: 1.8rem;
        margin: 2rem 0;
    }

    .home {
        flex-direction: column-reverse;
        justify-content: center;
        text-align: center;
        padding-top: 15rem;
    }

    .badge {
        margin: 0 auto 2rem;
    }

    .home-content p {
        margin: 1.5rem auto 0;
    }

    .social-media {
        justify-content: center;
    }

    .img-wrapper {
        width: 60vw;
        height: 60vw;
    }
}

@media (max-width: 450px) {
    html {
        font-size: 55%;
    }

    .footer {
        flex-direction: column-reverse;
        gap: 2rem;
        text-align: center;
    }
}