@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
}

:root {
    --bg-color: #0a0a0f;
    --bg-secondary: #0f0f1a;
    --card-bg: rgba(255, 255, 255, 0.04);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-color: #e8eaf6;
    --text-muted: rgba(232, 234, 246, 0.55);
    --main-color: #7c3aed;
    --accent-color: #06b6d4;
    --accent-2: #f59e0b;
    --gradient: linear-gradient(135deg, #7c3aed, #06b6d4);
    --gradient-2: linear-gradient(135deg, #f59e0b, #ef4444);
    --glow: 0 0 40px rgba(124, 58, 237, 0.4);
    --glow-cyan: 0 0 40px rgba(6, 182, 212, 0.3);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
    --radius: 16px;
    --radius-lg: 24px;
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    background: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    cursor: none;
}

/* ── Custom Cursor ── */
.cursor {
    width: 12px;
    height: 12px;
    background: var(--main-color);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.15s ease, opacity 0.3s;
    mix-blend-mode: screen;
}
.cursor-follower {
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(124, 58, 237, 0.5);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.3s;
}

/* ── Animated Background ── */
#particles-bg {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.particle {
    position: absolute;
    border-radius: 50%;
    animation: drift linear infinite;
    opacity: 0;
}
@keyframes drift {
    0%   { transform: translateY(100vh) scale(0); opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 0.6; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

/* ── Noise overlay ── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1;
    opacity: 0.4;
}

section {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    padding: 10rem 9% 4rem;
}

/* ══════════════════════════════════
   HEADER
══════════════════════════════════ */
.header {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    padding: 1.6rem 9%;
    background: rgba(10, 10, 15, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: var(--transition);
}

.header.sticky {
    background: rgba(10, 10, 15, 0.9);
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.navbar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar a {
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 0.7rem 1.6rem;
    border-radius: 100px;
    transition: var(--transition);
    letter-spacing: 0.02em;
    position: relative;
}

.navbar a:hover,
.navbar a.active {
    color: var(--text-color);
    background: rgba(124, 58, 237, 0.15);
}

.navbar a.active {
    color: #a78bfa;
}

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

/* ══════════════════════════════════
   HOME
══════════════════════════════════ */
.home {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6rem;
    padding-top: 14rem;
    overflow: hidden;
}

.home-content {
    max-width: 60rem;
}

.home-content .greeting-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(124, 58, 237, 0.12);
    border: 1px solid rgba(124, 58, 237, 0.3);
    color: #a78bfa;
    font-size: 1.3rem;
    font-weight: 600;
    padding: 0.6rem 1.6rem;
    border-radius: 100px;
    margin-bottom: 2.4rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    animation: fadeSlideDown 0.8s ease both;
}

.home-content .greeting-badge .dot {
    width: 7px; height: 7px;
    background: #a78bfa;
    border-radius: 50%;
    animation: pulse-dot 1.5s ease infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}

.home-content h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 7.2rem;
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    animation: fadeSlideUp 0.9s 0.1s ease both;
}

.home-content h1 .name-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.home-content h3 {
    font-size: 2.2rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-top: 1.2rem;
    animation: fadeSlideUp 0.9s 0.2s ease both;
}

.home-content h3 span.multiple-text {
    color: var(--accent-color);
    font-weight: 700;
}

.home-content p {
    font-size: 1.6rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin: 2.4rem 0;
    animation: fadeSlideUp 0.9s 0.3s ease both;
}

.social-media {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin: 2.8rem 0;
    animation: fadeSlideUp 0.9s 0.4s ease both;
}

.social-media a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4.4rem;
    height: 4.4rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    font-size: 1.8rem;
    color: var(--text-muted);
    transition: var(--transition);
    backdrop-filter: blur(8px);
}

.social-media a:hover {
    background: var(--main-color);
    border-color: var(--main-color);
    color: #fff;
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.5);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.4rem 3.2rem;
    background: var(--gradient);
    border-radius: 100px;
    font-size: 1.5rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.03em;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    animation: fadeSlideUp 0.9s 0.5s ease both;
    box-shadow: 0 4px 24px rgba(124, 58, 237, 0.4);
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #9f67ff, #22d3ee);
    opacity: 0;
    transition: opacity 0.4s;
}

.btn:hover::before { opacity: 1; }

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(124, 58, 237, 0.6);
}

.btn span { position: relative; z-index: 1; }

.home-img {
    animation: fadeSlideUp 1s 0.2s ease both;
    flex-shrink: 0;
}

.home-img .img-wrapper {
    position: relative;
    width: 34rem;
    height: 34rem;
}

.home-img .img-wrapper::before {
    content: '';
    position: absolute;
    inset: -3px;
    background: var(--gradient);
    border-radius: 50%;
    animation: spin 6s linear infinite;
    z-index: 0;
}

.home-img .img-wrapper::after {
    content: '';
    position: absolute;
    inset: 4px;
    background: var(--bg-color);
    border-radius: 50%;
    z-index: 1;
}

@keyframes spin {
    0%  { transform: rotate(0deg); }
    100%{ transform: rotate(360deg); }
}

.home-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    position: relative;
    z-index: 2;
    animation: float 5s ease-in-out infinite;
    padding: 6px;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-14px); }
}

/* ══════════════════════════════════
   ABOUT
══════════════════════════════════ */
.about {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8rem;
    background: var(--bg-secondary);
}

.about-img {
    flex-shrink: 0;
}

.about-img img {
    width: 36rem;
    height: 36rem;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    box-shadow: var(--glow), var(--shadow-card);
    transition: var(--transition);
    animation: float 5s ease-in-out infinite;
}

.about-img img:hover {
    transform: scale(1.03);
    box-shadow: 0 0 60px rgba(124, 58, 237, 0.5), var(--shadow-card);
}

.heading {
    font-family: 'Space Grotesk', sans-serif;
    text-align: center;
    font-size: 4.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.1;
}

.heading span {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-content h2 {
    text-align: left;
    line-height: 1.15;
    margin-bottom: 2rem;
}

.about-content p {
    font-size: 1.65rem;
    line-height: 1.85;
    color: var(--text-muted);
    margin-bottom: 3.2rem;
}

.skills-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3.2rem;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1.4rem;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: 100px;
    font-size: 1.3rem;
    font-weight: 500;
    color: #c4b5fd;
    transition: var(--transition);
}

.chip:hover {
    background: rgba(124, 58, 237, 0.25);
    transform: translateY(-2px);
}

/* ══════════════════════════════════
   SERVICES
══════════════════════════════════ */
.services {
    background: var(--bg-color);
}

.services h2 {
    margin-bottom: 6rem;
}

.services-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.services-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 4rem 3rem;
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(12px);
    position: relative;
    overflow: hidden;
    cursor: default;
}

.services-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.4s;
    z-index: 0;
}

.services-box:hover::before { opacity: 0.07; }

.services-box:hover {
    border-color: rgba(124, 58, 237, 0.5);
    transform: translateY(-8px);
    box-shadow: var(--glow), var(--shadow-card);
}

.services-box > * { position: relative; z-index: 1; }

.service-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 7.2rem;
    height: 7.2rem;
    background: rgba(124, 58, 237, 0.12);
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: 20px;
    margin-bottom: 2.4rem;
    transition: var(--transition);
}

.services-box:hover .service-icon-wrap {
    background: rgba(124, 58, 237, 0.25);
    transform: rotate(-5deg) scale(1.1);
}

.services-box i {
    font-size: 3rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.services-box h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.4rem;
}

.services-box p {
    font-size: 1.5rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 2.8rem;
}

/* ══════════════════════════════════
   PORTFOLIO
══════════════════════════════════ */
.portfolio {
    background: var(--bg-secondary);
}

.portfolio h2 {
    margin-bottom: 6rem;
}

.portfolio-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.portfolio-box {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    transition: var(--transition);
    cursor: pointer;
}

.portfolio-box:hover {
    transform: translateY(-8px);
    box-shadow: var(--glow), var(--shadow-card);
    border-color: rgba(124, 58, 237, 0.4);
}

.portfolio-box img {
    width: 100%;
    height: 24rem;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.portfolio-box:hover img {
    transform: scale(1.1);
}

.portfolio-layer {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,10,20,0.97) 0%, rgba(124,58,237,0.4) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2.8rem;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.portfolio-box:hover .portfolio-layer {
    transform: translateY(0);
}

.portfolio-layer h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: #fff;
}

.portfolio-layer p {
    font-size: 1.35rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.65;
    margin-bottom: 1.8rem;
}

.portfolio-layer a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4.4rem;
    height: 4.4rem;
    background: var(--gradient);
    border-radius: 12px;
    transition: var(--transition);
    align-self: flex-start;
}

.portfolio-layer a:hover {
    transform: scale(1.12) rotate(-5deg);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.6);
}

.portfolio-layer a i {
    font-size: 1.7rem;
    color: #fff;
}

/* ══════════════════════════════════
   CONTACT
══════════════════════════════════ */
.contact {
    background: var(--bg-color);
}

.contact h2 {
    margin-bottom: 6rem;
}

.contact form {
    max-width: 72rem;
    margin: 0 auto;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 5rem 4rem;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-card);
}

.contact form .input-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.6rem;
    margin-bottom: 1.6rem;
}

.contact form .input-box input,
.contact form textarea {
    width: 100%;
    padding: 1.5rem 2rem;
    font-size: 1.5rem;
    color: var(--text-color);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
}

.contact form .input-box input:focus,
.contact form textarea:focus {
    border-color: rgba(124, 58, 237, 0.6);
    background: rgba(124, 58, 237, 0.06);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
}

.contact form textarea {
    display: block;
    width: 100%;
    resize: vertical;
    min-height: 16rem;
    margin-bottom: 2.4rem;
}

.contact form .btn {
    width: 100%;
    justify-content: center;
    cursor: pointer;
    font-size: 1.6rem;
    padding: 1.6rem;
    border-radius: var(--radius);
    animation: none;
}

/* ══════════════════════════════════
   FOOTER
══════════════════════════════════ */
.footer {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 2.4rem 9%;
    background: var(--bg-secondary);
    border-top: 1px solid var(--card-border);
}

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

.footer-text p span {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.footer-iconTop a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4.4rem;
    height: 4.4rem;
    background: var(--gradient);
    border-radius: 12px;
    transition: var(--transition);
}

.footer-iconTop a:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: var(--glow);
}

.footer-iconTop a i {
    font-size: 2rem;
    color: #fff;
}

/* ══════════════════════════════════
   ANIMATIONS
══════════════════════════════════ */
@keyframes fadeSlideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to   { opacity: 1; transform: translateY(0); }
}

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

/* Reveal animation class */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ══════════════════════════════════
   RESPONSIVE
══════════════════════════════════ */
@media (max-width: 1200px) {
    html { font-size: 55%; }
    .services-container { grid-template-columns: repeat(2, 1fr); }
    .portfolio-container { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 991px) {
    .header { padding: 1.6rem 4%; }
    section { padding: 10rem 4% 4rem; }
    .home { gap: 4rem; }
    .about { gap: 4rem; }
    .home-img .img-wrapper { width: 28rem; height: 28rem; }
    .about-img img { width: 28rem; height: 28rem; }
}

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

    .navbar {
        position: absolute;
        top: 100%; left: 0;
        width: 100%;
        padding: 2rem 4%;
        background: rgba(10,10,15,0.95);
        backdrop-filter: blur(20px);
        border-top: 1px solid var(--card-border);
        box-shadow: 0 12px 32px rgba(0,0,0,0.5);
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }

    .navbar.active { display: flex; }

    .navbar a {
        display: block;
        font-size: 1.7rem;
        padding: 1.2rem 1.6rem;
        width: 100%;
        border-radius: var(--radius);
        margin: 0.2rem 0;
    }

    .home {
        flex-direction: column-reverse;
        padding-top: 12rem;
        text-align: center;
    }

    .home-img .img-wrapper { width: 24rem; height: 24rem; }

    .home-content h1 { font-size: 5.2rem; letter-spacing: -1px; }

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

    .about { flex-direction: column; }
    .about-content h2 { text-align: center; }
    .about-img img { width: 80vw; height: auto; }

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

    .contact form { padding: 3rem 2.4rem; }
    .contact form .input-box { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    html { font-size: 50%; }
    .home-content h1 { font-size: 4.4rem; }
    .heading { font-size: 3.8rem; }
    .footer { flex-direction: column; text-align: center; }
}