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

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Nunito', sans-serif;
    scroll-behavior: smooth;
}

:root {
    /* Primary palette - vibrant festival spectrum */
    --cyan:      #00f5ff;
    --magenta:   #ff00e5;
    --gold:      #ffd700;
    --emerald:   #00ff9d;
    --coral:     #ff6b6b;
    --violet:    #c084fc;
    --sapphire:  #60a5fa;
    --rose:      #fb7185;

    /* Legacy aliases so unchanged JS/HTML still works */
    --primary:       var(--cyan);
    --primary-dark:  #00b8d4;
    --purple:        var(--violet);
    --purple-dark:   #7c3aed;

    /* Backgrounds */
    --bg-dark:    #06101a;
    --bg-darker:  #040d14;
    --bg-section: #081525;

    --text-light: #f0f0f0;
    --text-muted: #a0b0c0;

    /* Per-card accent colours */
    --card1: var(--cyan);
    --card2: var(--magenta);
    --card3: var(--gold);
    --card4: var(--emerald);
    --card5: var(--coral);
    --card6: var(--violet);
    --card7: var(--rose);
    --card8: var(--sapphire);
}

html { scroll-behavior: smooth; }

body {
    color: var(--text-light);
    background: var(--bg-dark);
    overflow-x: hidden;
    cursor: none;
}

/* ══════════════════════════════════════
   AURORA BACKGROUND CANVAS
══════════════════════════════════════ */
#particles-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ══════════════════════════════════════
   NEBULA BLOBS — 6 richly coloured orbs
══════════════════════════════════════ */
.bg-glow-blob {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(110px);
    opacity: 0.35;
    mix-blend-mode: screen;
    will-change: transform;
}

.blob-1 { width: 55vw; height: 55vw; max-width: 650px; max-height: 650px; top: -12%; left: -12%; }
.blob-2 { width: 60vw; height: 60vw; max-width: 720px; max-height: 720px; bottom:  8%; right: -16%; }
.blob-3 { width: 45vw; height: 45vw; max-width: 520px; max-height: 520px; top:  35%; left:  22%; }
.blob-4 { width: 40vw; height: 40vw; max-width: 480px; max-height: 480px; top:  60%; left: -10%; opacity: 0.25; }
.blob-5 { width: 35vw; height: 35vw; max-width: 420px; max-height: 420px; top:  15%; right: 10%; opacity: 0.25; }
.blob-6 { width: 30vw; height: 30vw; max-width: 380px; max-height: 380px; bottom: 30%; left: 55%; opacity: 0.2; }

.nebula-core { width: 100%; height: 100%; border-radius: 50%; will-change: transform; }

.blob-1 .nebula-core {
    background: radial-gradient(circle, rgba(0,245,255,.9) 0%, rgba(0,184,212,.4) 45%, transparent 70%);
    animation: floatNebula1 50s ease-in-out infinite;
}
.blob-2 .nebula-core {
    background: radial-gradient(circle, rgba(255,0,229,.9) 0%, rgba(167,0,200,.4) 45%, transparent 70%);
    animation: floatNebula2 65s ease-in-out infinite;
}
.blob-3 .nebula-core {
    background: radial-gradient(circle, rgba(255,215,0,.85) 0%, rgba(255,140,0,.4) 45%, transparent 70%);
    animation: floatNebula3 55s ease-in-out infinite;
}
.blob-4 .nebula-core {
    background: radial-gradient(circle, rgba(0,255,157,.85) 0%, rgba(0,200,100,.4) 45%, transparent 70%);
    animation: floatNebula1 70s ease-in-out infinite reverse;
}
.blob-5 .nebula-core {
    background: radial-gradient(circle, rgba(192,132,252,.85) 0%, rgba(124,58,237,.4) 45%, transparent 70%);
    animation: floatNebula2 58s ease-in-out infinite reverse;
}
.blob-6 .nebula-core {
    background: radial-gradient(circle, rgba(251,113,133,.85) 0%, rgba(220,38,127,.4) 45%, transparent 70%);
    animation: floatNebula3 62s ease-in-out infinite;
}

@keyframes floatNebula1 {
    0%   { transform: translate(0,0)      rotate(0deg)    scale(1);    }
    50%  { transform: translate(70px,50px) rotate(180deg) scale(1.15); }
    100% { transform: translate(0,0)      rotate(360deg)  scale(1);    }
}
@keyframes floatNebula2 {
    0%   { transform: translate(0,0)       rotate(0deg)    scale(1.1); }
    50%  { transform: translate(-60px,-70px) rotate(-180deg) scale(0.9); }
    100% { transform: translate(0,0)       rotate(-360deg) scale(1.1); }
}
@keyframes floatNebula3 {
    0%   { transform: translate(0,0)     rotate(0deg)   scale(0.95); }
    50%  { transform: translate(45px,-45px) rotate(120deg) scale(1.2); }
    100% { transform: translate(0,0)     rotate(360deg) scale(0.95); }
}

/* ══════════════════════════════════════
   CUSTOM CURSOR
══════════════════════════════════════ */
.cursor {
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--cyan);
    position: fixed; top: 0; left: 0;
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.1s ease, background 0.3s ease;
    mix-blend-mode: difference;
    box-shadow: 0 0 10px var(--cyan), 0 0 20px var(--cyan);
}
.cursor-follower {
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 2px solid var(--cyan);
    position: fixed; top: 0; left: 0;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.3s ease, width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
    opacity: 0.6;
    background: rgba(0,245,255,.06);
}
.cursor-follower.hover {
    width: 58px; height: 58px;
    border-color: var(--magenta);
    background: rgba(255,0,229,.06);
    opacity: 0.5;
}

/* ══════════════════════════════════════
   SCROLLBAR
══════════════════════════════════════ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--cyan), var(--magenta), var(--gold));
    border-radius: 10px;
}

/* ══════════════════════════════════════
   PRELOADER
══════════════════════════════════════ */
.preloader {
    position: fixed; inset: 0;
    background: rgba(6,16,26,.92);
    backdrop-filter: blur(12px);
    display: flex; align-items: center; justify-content: center;
    z-index: 99999;
    transition: opacity .6s ease, visibility .6s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; }

.loader {
    position: relative;
    width: 260px; height: 160px;
    display: flex; align-items: center; justify-content: center;
}

.loader-text {
    font-family: 'Playfair Display', serif;
    font-size: 34px; font-weight: 900;
    background: linear-gradient(90deg, var(--cyan), var(--magenta), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 100%;
    animation: rainbowText 2s linear infinite;
    white-space: nowrap;
    z-index: 2;
}

.loader-ring {
    position: absolute;
    width: 110px; height: 110px;
    border: 3px solid transparent;
    border-top-color: var(--cyan);
    border-right-color: var(--magenta);
    border-bottom-color: var(--gold);
    border-left-color: var(--emerald);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 1;
    transition: opacity .6s ease, transform .6s ease;
}
.loader-ring.fade-out { opacity: 0.1; transform: scale(1.4); }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes rainbowText {
    0%   { background-position: 0%   50%; }
    100% { background-position: 200% 50%; }
}

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
.header {
    position: fixed; top: 0; left: 0; width: 100%;
    padding: 18px 10%;
    background: rgba(6,16,26,.82);
    backdrop-filter: blur(18px);
    display: flex; justify-content: space-between; align-items: center;
    z-index: 1000;
    transition: all .3s ease;
    border-bottom: 1px solid rgba(0,245,255,.12);
}
.header.sticky {
    background: rgba(6,16,26,.97);
    box-shadow: 0 5px 35px rgba(0,245,255,.12);
    padding: 13px 10%;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 26px; font-weight: 900;
    color: #fff; text-decoration: none;
    cursor: none;
    opacity: 0;
    animation: slideRight 1s ease forwards;
}
.logo span {
    background: linear-gradient(90deg, var(--cyan), var(--magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#menu-icon {
    font-size: 36px; color: var(--cyan);
    cursor: none; display: none;
    transition: transform .3s ease, color .3s ease;
}
#menu-icon:hover { transform: scale(1.1); color: var(--magenta); }

.navbar a {
    display: inline-block; font-size: 15px;
    color: #fff; text-decoration: none;
    font-weight: 600; margin-left: 32px;
    transition: all .3s ease;
    opacity: 0;
    animation: slideTop .5s ease forwards;
    animation-delay: calc(.2s * var(--i));
    position: relative; cursor: none; letter-spacing: .5px;
}
.navbar a::after {
    content: '';
    position: absolute; bottom: -6px; left: 0;
    width: 0; height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--magenta), var(--gold));
    transition: width .3s ease; border-radius: 2px;
}
.navbar a:hover::after, .navbar a.active::after { width: 100%; }
.navbar a:hover, .navbar a.active {
    background: linear-gradient(90deg, var(--cyan), var(--magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ══════════════════════════════════════
   HOME SECTION
══════════════════════════════════════ */
.home {
    position: relative; width: 100%; min-height: 100vh;
    background: linear-gradient(135deg, rgba(6,16,26,.75), rgba(8,21,37,.7));
    backdrop-filter: blur(10px);
    display: flex; align-items: center;
    justify-content: space-between;
    padding: 70px 10% 0; z-index: 1;
}

.home-content { position: relative; z-index: 1; max-width: 600px; }

.home-content h3 {
    font-size: 30px; font-weight: 700;
    opacity: 0; animation: slideBottom 1s ease forwards; animation-delay: .7s;
}
.home-content h3:nth-of-type(2) {
    margin-bottom: 28px;
    animation: slideTop 1s ease forwards; animation-delay: .7s;
}
.home-content h3 span { color: var(--cyan); }

.home-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: 58px; font-weight: 900;
    margin: -3px 0;
    opacity: 0; animation: slideRight 1s ease forwards; animation-delay: 1s;
    background: linear-gradient(135deg, #fff 0%, var(--cyan) 35%, var(--magenta) 65%, var(--gold) 100%);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: slideRight 1s ease forwards, gradientShift 6s ease-in-out infinite;
    animation-delay: 1s, 1.5s;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0%   50%; }
    50%       { background-position: 100% 50%; }
}

.home-content p {
    font-size: 15px; line-height: 1.85;
    opacity: 0; animation: slideLeft 1s ease forwards; animation-delay: 1s;
    color: var(--text-muted);
}

/* Profile image */
.home-img { position: relative; z-index: 1; }

.img-box {
    width: 330px; height: 330px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden; position: relative;
    padding: 5px;
    background: conic-gradient(
        var(--cyan) 0deg,
        var(--magenta) 60deg,
        var(--gold) 120deg,
        var(--emerald) 180deg,
        var(--violet) 240deg,
        var(--rose) 300deg,
        var(--cyan) 360deg
    );
    opacity: 0;
    animation: conicSpin 4s linear infinite;
}

@keyframes conicSpin {
    0%   { --angle: 0deg;   }
    100% { --angle: 360deg; }
}

.img-box.floating {
    animation: borderConicGlow 4s linear infinite, floatAnimation 6s ease-in-out infinite;
}

.img-box::before {
    content: '';
    position: absolute; inset: 5px;
    border-radius: 50%;
    background: var(--bg-dark);
    z-index: 0;
}
.img-box::after {
    content: '';
    position: absolute; inset: -6px;
    border-radius: 50%;
    background: conic-gradient(
        var(--cyan) 0deg, var(--magenta) 90deg, var(--gold) 180deg, var(--emerald) 270deg, var(--cyan) 360deg
    );
    z-index: -1;
    filter: blur(18px);
    opacity: 0.7;
    animation: conicBlobSpin 5s linear infinite;
}

@keyframes conicBlobSpin {
    to { transform: rotate(360deg); }
}

.img-glow {
    position: absolute;
    width: 360px; height: 360px; border-radius: 50%;
    background: radial-gradient(circle,
        rgba(0,245,255,.2) 0%,
        rgba(255,0,229,.1) 40%,
        transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    animation: pulseGlow 4s ease-in-out infinite;
    z-index: 0;
}

@keyframes pulseGlow {
    0%, 100% { transform: translate(-50%,-50%) scale(1);   opacity: .6; }
    50%       { transform: translate(-50%,-50%) scale(1.35); opacity: .2; }
}
@keyframes floatAnimation {
    0%, 100% { transform: translateY(0);     }
    50%       { transform: translateY(-18px); }
}
@keyframes borderConicGlow {
    0%   { box-shadow: 0 0 35px var(--cyan),   0 0 70px rgba(0,245,255,.3);    }
    33%  { box-shadow: 0 0 35px var(--magenta),0 0 70px rgba(255,0,229,.3);    }
    66%  { box-shadow: 0 0 35px var(--gold),   0 0 70px rgba(255,215,0,.3);    }
    100% { box-shadow: 0 0 35px var(--cyan),   0 0 70px rgba(0,245,255,.3);    }
}

.profile-img {
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    object-fit: cover;
    object-position: center top;
    transition: transform .5s ease;
    border-radius: 50%;
    position: relative; z-index: 1;
}
.img-box:hover .profile-img { transform: scale(1.08); }

/* Social icons — each with brand colour */
.home-sci a {
    display: inline-flex; justify-content: center; align-items: center;
    width: 42px; height: 42px;
    background: transparent;
    border: 2px solid;
    border-radius: 50%; font-size: 20px;
    text-decoration: none;
    transition: all .5s ease;
    opacity: 0; animation: slideLeft 1s ease forwards;
    animation-delay: calc(.2s * var(--i));
    margin: 30px 14px 30px 0;
    cursor: none; position: relative; overflow: hidden;
}
.home-sci a:nth-child(1) { border-color: #1877f2; color: #1877f2; }
.home-sci a:nth-child(2) { border-color: #e1306c; color: #e1306c; }
.home-sci a:nth-child(3) { border-color: #25d366; color: #25d366; }
.home-sci a:nth-child(4) { border-color: #ff0050; color: #ff0050; }

.home-sci a::before {
    content: ''; position: absolute; top: 100%; left: 0;
    width: 100%; height: 100%;
    transition: top .3s ease; z-index: -1; border-radius: 50%;
}
.home-sci a:nth-child(1)::before { background: #1877f2; }
.home-sci a:nth-child(2)::before { background: #e1306c; }
.home-sci a:nth-child(3)::before { background: #25d366; }
.home-sci a:nth-child(4)::before { background: #ff0050; }

.home-sci a:hover::before { top: 0; }
.home-sci a:hover { color: #fff !important; transform: translateY(-4px) scale(1.1); }

/* CTA button */
.btn-box {
    display: inline-block;
    padding: 13px 32px;
    background: linear-gradient(90deg, var(--cyan), var(--magenta));
    background-size: 200% 100%;
    border-radius: 40px; font-size: 15px;
    color: var(--bg-dark); letter-spacing: 1px;
    text-decoration: none; font-weight: 700;
    opacity: 0; animation: slideTop 1s ease forwards; animation-delay: 2s;
    box-shadow: 0 0 20px rgba(0,245,255,.4), 0 0 40px rgba(255,0,229,.2);
    border: none; cursor: none;
    transition: background-position .5s ease, transform .3s ease, box-shadow .3s ease;
    position: relative; overflow: hidden;
}
.btn-box::before {
    content: '';
    position: absolute; top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.45), transparent);
    transition: left .5s ease;
}
.btn-box:hover::before { left: 100%; }
.btn-box:hover {
    background-position: 100% 0;
    box-shadow: 0 0 30px var(--cyan), 0 0 60px var(--magenta), 0 0 90px rgba(255,215,0,.3);
    transform: translateY(-4px) scale(1.03);
}

/* ══════════════════════════════════════
   SECTION HEADINGS
══════════════════════════════════════ */
.heading {
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 46px; font-weight: 900;
    margin-bottom: 60px;
    background: linear-gradient(90deg, #fff, var(--cyan), var(--magenta), var(--gold), #fff);
    background-size: 300% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbowSlide 5s linear infinite;
}

@keyframes rainbowSlide {
    0%   { background-position: 0%   50%; }
    100% { background-position: 300% 50%; }
}

.heading span {
    /* override transparent fill for the <span> used in older markup */
    -webkit-text-fill-color: transparent;
    color: var(--cyan);
}

/* ══════════════════════════════════════
   ABOUT SECTION
══════════════════════════════════════ */
.about {
    padding: 100px 10%;
    background: rgba(6,16,26,.72);
    backdrop-filter: blur(14px);
    position: relative; z-index: 1;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 26px;
}

/* Each card gets a unique hue accent via nth-child */
.about-card {
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 18px;
    padding: 30px;
    transition: all .4s ease;
    position: relative; overflow: hidden;
    cursor: none;
}

.about-card::before {
    content: '';
    position: absolute; inset: 0;
    border-radius: 18px;
    padding: 1.5px;
    background: linear-gradient(135deg, transparent, transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity .4s ease, background .4s ease;
}

.about-card:nth-child(1)::before { background: linear-gradient(135deg, var(--cyan), var(--sapphire)); }
.about-card:nth-child(2)::before { background: linear-gradient(135deg, var(--magenta), var(--violet)); }
.about-card:nth-child(3)::before { background: linear-gradient(135deg, var(--gold), var(--coral)); }
.about-card:nth-child(4)::before { background: linear-gradient(135deg, var(--emerald), var(--cyan)); }
.about-card:nth-child(5)::before { background: linear-gradient(135deg, var(--coral), var(--rose)); }
.about-card:nth-child(6)::before { background: linear-gradient(135deg, var(--violet), var(--sapphire)); }
.about-card:nth-child(7)::before { background: linear-gradient(135deg, var(--rose), var(--magenta)); }
.about-card:nth-child(8)::before { background: linear-gradient(135deg, var(--sapphire), var(--emerald)); }

.about-card:hover::before { opacity: 1; }

.card-shine {
    position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,.06) 50%, transparent 60%);
    transition: transform .6s ease; pointer-events: none;
}
.about-card:hover .card-shine { transform: rotate(180deg); }

.about-card:nth-child(1):hover { background: rgba(0,245,255,.07);   border-color: var(--cyan);     transform: translateY(-9px); box-shadow: 0 18px 45px rgba(0,245,255,.18);    }
.about-card:nth-child(2):hover { background: rgba(255,0,229,.07);   border-color: var(--magenta);  transform: translateY(-9px); box-shadow: 0 18px 45px rgba(255,0,229,.18);   }
.about-card:nth-child(3):hover { background: rgba(255,215,0,.07);   border-color: var(--gold);     transform: translateY(-9px); box-shadow: 0 18px 45px rgba(255,215,0,.18);   }
.about-card:nth-child(4):hover { background: rgba(0,255,157,.07);   border-color: var(--emerald);  transform: translateY(-9px); box-shadow: 0 18px 45px rgba(0,255,157,.18);   }
.about-card:nth-child(5):hover { background: rgba(255,107,107,.07); border-color: var(--coral);    transform: translateY(-9px); box-shadow: 0 18px 45px rgba(255,107,107,.18);  }
.about-card:nth-child(6):hover { background: rgba(192,132,252,.07); border-color: var(--violet);   transform: translateY(-9px); box-shadow: 0 18px 45px rgba(192,132,252,.18);  }
.about-card:nth-child(7):hover { background: rgba(251,113,133,.07); border-color: var(--rose);     transform: translateY(-9px); box-shadow: 0 18px 45px rgba(251,113,133,.18);  }
.about-card:nth-child(8):hover { background: rgba(96,165,250,.07);  border-color: var(--sapphire); transform: translateY(-9px); box-shadow: 0 18px 45px rgba(96,165,250,.18);   }

.about-card:nth-child(1) i { color: var(--cyan);     }
.about-card:nth-child(2) i { color: var(--magenta);  }
.about-card:nth-child(3) i { color: var(--gold);     }
.about-card:nth-child(4) i { color: var(--emerald);  }
.about-card:nth-child(5) i { color: var(--coral);    }
.about-card:nth-child(6) i { color: var(--violet);   }
.about-card:nth-child(7) i { color: var(--rose);     }
.about-card:nth-child(8) i { color: var(--sapphire); }

.about-card i { font-size: 42px; margin-bottom: 16px; transition: transform .3s ease; display: block; }
.about-card:hover i { transform: scale(1.22) rotate(-5deg); }

.about-card h3 { font-size: 19px; color: #fff; margin-bottom: 10px; font-weight: 700; }
.about-card p  { font-size: 14px; line-height: 1.8; color: var(--text-muted); }

/* ══════════════════════════════════════
   SKILLS SECTION
══════════════════════════════════════ */
.skills {
    padding: 100px 10%;
    background: rgba(8,21,37,.72);
    backdrop-filter: blur(14px);
    position: relative; z-index: 1;
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 36px;
}

.skill-category {
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 16px;
    padding: 30px;
    transition: all .3s ease;
    position: relative; overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute; top: 0; left: -100%;
    width: 100%; height: 2px;
    transition: left .6s ease;
}
.skill-category:nth-child(1)::before { background: linear-gradient(90deg, transparent, var(--cyan),    transparent); }
.skill-category:nth-child(2)::before { background: linear-gradient(90deg, transparent, var(--magenta), transparent); }
.skill-category:nth-child(3)::before { background: linear-gradient(90deg, transparent, var(--gold),    transparent); }
.skill-category:nth-child(4)::before { background: linear-gradient(90deg, transparent, var(--emerald), transparent); }
.skill-category:nth-child(5)::before { background: linear-gradient(90deg, transparent, var(--violet),  transparent); }
.skill-category:nth-child(6)::before { background: linear-gradient(90deg, transparent, var(--rose),    transparent); }

.skill-category:hover::before { left: 100%; }
.skill-category:hover { border-color: rgba(255,255,255,.25); box-shadow: 0 6px 28px rgba(0,245,255,.08); transform: translateY(-4px); }

.skill-category h3 {
    font-size: 17px; margin-bottom: 24px;
    display: flex; align-items: center; gap: 10px; font-weight: 700;
}
.skill-category:nth-child(1) h3 { color: var(--cyan);    }
.skill-category:nth-child(2) h3 { color: var(--magenta); }
.skill-category:nth-child(3) h3 { color: var(--gold);    }
.skill-category:nth-child(4) h3 { color: var(--emerald); }
.skill-category:nth-child(5) h3 { color: var(--violet);  }
.skill-category:nth-child(6) h3 { color: var(--rose);    }

.skill-category h3 i { font-size: 24px; }
.skill-item { margin-bottom: 20px; }
.skill-item:last-child { margin-bottom: 0; }

.skill-info { display: flex; justify-content: space-between; margin-bottom: 8px; }
.skill-info span { font-size: 14px; color: #ccc; }
.skill-percent { font-weight: 700 !important; }

.skill-category:nth-child(1) .skill-percent { color: var(--cyan)    !important; }
.skill-category:nth-child(2) .skill-percent { color: var(--magenta) !important; }
.skill-category:nth-child(3) .skill-percent { color: var(--gold)    !important; }
.skill-category:nth-child(4) .skill-percent { color: var(--emerald) !important; }
.skill-category:nth-child(5) .skill-percent { color: var(--violet)  !important; }
.skill-category:nth-child(6) .skill-percent { color: var(--rose)    !important; }

.skill-bar {
    width: 100%; height: 9px;
    background: rgba(255,255,255,.08);
    border-radius: 12px; overflow: hidden; position: relative;
}

.skill-progress {
    width: 0%; height: 100%; border-radius: 12px;
    transition: width 1.6s cubic-bezier(.4,0,.2,1);
    position: relative;
}

.skill-category:nth-child(1) .skill-progress { background: linear-gradient(90deg, var(--cyan),    var(--sapphire)); }
.skill-category:nth-child(2) .skill-progress { background: linear-gradient(90deg, var(--magenta), var(--violet));  }
.skill-category:nth-child(3) .skill-progress { background: linear-gradient(90deg, var(--gold),    var(--coral));   }
.skill-category:nth-child(4) .skill-progress { background: linear-gradient(90deg, var(--emerald), var(--cyan));    }
.skill-category:nth-child(5) .skill-progress { background: linear-gradient(90deg, var(--violet),  var(--sapphire));}
.skill-category:nth-child(6) .skill-progress { background: linear-gradient(90deg, var(--rose),    var(--magenta)); }

.skill-progress::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
    animation: shimmer 2s infinite;
}
@keyframes shimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* ══════════════════════════════════════
   PORTFOLIO SECTION
══════════════════════════════════════ */
.portfolio {
    padding: 100px 10%;
    background: rgba(6,16,26,.72);
    backdrop-filter: blur(14px);
    position: relative; z-index: 1;
}

.portfolio-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}

.portfolio-card {
    background: rgba(255,255,255,.03);
    border-radius: 22px; padding: 36px;
    text-align: center;
    transition: all .4s ease;
    position: relative; overflow: hidden; cursor: none;
    border: 1px solid rgba(255,255,255,.08);
}

/* Animated conic border per card */
.portfolio-card::before {
    content: '';
    position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    opacity: 0;
    transition: opacity .4s ease;
    animation: rotate 5s linear infinite;
}
.portfolio-card:nth-child(1)::before { background: conic-gradient(transparent, transparent, transparent, var(--cyan));    }
.portfolio-card:nth-child(2)::before { background: conic-gradient(transparent, transparent, transparent, var(--magenta)); }
.portfolio-card:nth-child(3)::before { background: conic-gradient(transparent, transparent, transparent, var(--gold));    }
.portfolio-card:nth-child(4)::before { background: conic-gradient(transparent, transparent, transparent, var(--emerald)); }
.portfolio-card:nth-child(5)::before { background: conic-gradient(transparent, transparent, transparent, var(--violet));  }
.portfolio-card:nth-child(6)::before { background: conic-gradient(transparent, transparent, transparent, var(--rose));    }

.portfolio-card:hover::before { opacity: 0.15; }

.portfolio-card::after {
    content: ''; position: absolute; inset: 1px;
    border-radius: 21px;
    background: rgba(6,16,26,.96); z-index: 0;
}
.portfolio-card > * { position: relative; z-index: 1; }

.portfolio-card:nth-child(1):hover { border-color: var(--cyan);    box-shadow: 0 22px 55px rgba(0,245,255,.2);    transform: translateY(-12px) scale(1.02); }
.portfolio-card:nth-child(2):hover { border-color: var(--magenta); box-shadow: 0 22px 55px rgba(255,0,229,.2);   transform: translateY(-12px) scale(1.02); }
.portfolio-card:nth-child(3):hover { border-color: var(--gold);    box-shadow: 0 22px 55px rgba(255,215,0,.2);   transform: translateY(-12px) scale(1.02); }
.portfolio-card:nth-child(4):hover { border-color: var(--emerald); box-shadow: 0 22px 55px rgba(0,255,157,.2);   transform: translateY(-12px) scale(1.02); }
.portfolio-card:nth-child(5):hover { border-color: var(--violet);  box-shadow: 0 22px 55px rgba(192,132,252,.2); transform: translateY(-12px) scale(1.02); }
.portfolio-card:nth-child(6):hover { border-color: var(--rose);    box-shadow: 0 22px 55px rgba(251,113,133,.2); transform: translateY(-12px) scale(1.02); }

@keyframes rotate { to { transform: rotate(360deg); } }

.portfolio-icon {
    width: 82px; height: 82px;
    margin: 0 auto 22px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    border: 2px solid;
    transition: all .4s ease;
}
.portfolio-card:nth-child(1) .portfolio-icon { background: rgba(0,245,255,.1);   border-color: rgba(0,245,255,.35);   }
.portfolio-card:nth-child(2) .portfolio-icon { background: rgba(255,0,229,.1);   border-color: rgba(255,0,229,.35);   }
.portfolio-card:nth-child(3) .portfolio-icon { background: rgba(255,215,0,.1);   border-color: rgba(255,215,0,.35);   }
.portfolio-card:nth-child(4) .portfolio-icon { background: rgba(0,255,157,.1);   border-color: rgba(0,255,157,.35);   }
.portfolio-card:nth-child(5) .portfolio-icon { background: rgba(192,132,252,.1); border-color: rgba(192,132,252,.35); }
.portfolio-card:nth-child(6) .portfolio-icon { background: rgba(251,113,133,.1); border-color: rgba(251,113,133,.35); }

.portfolio-card:hover .portfolio-icon { transform: scale(1.12) rotate(8deg); }

.portfolio-card:nth-child(1) .portfolio-icon i { color: var(--cyan);    }
.portfolio-card:nth-child(2) .portfolio-icon i { color: var(--magenta); }
.portfolio-card:nth-child(3) .portfolio-icon i { color: var(--gold);    }
.portfolio-card:nth-child(4) .portfolio-icon i { color: var(--emerald); }
.portfolio-card:nth-child(5) .portfolio-icon i { color: var(--violet);  }
.portfolio-card:nth-child(6) .portfolio-icon i { color: var(--rose);    }

.portfolio-icon i { font-size: 38px; }
.portfolio-card h3 { font-size: 19px; margin-bottom: 12px; color: #fff; font-weight: 700; }
.portfolio-card p  { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }

.portfolio-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 26px;
    background: transparent;
    border-radius: 30px; color: inherit;
    text-decoration: none; font-size: 14px; font-weight: 600;
    transition: all .3s ease; cursor: none;
    position: relative; overflow: hidden;
    border: 2px solid;
}
.portfolio-card:nth-child(1) .portfolio-btn { border-color: var(--cyan);    color: var(--cyan);    }
.portfolio-card:nth-child(2) .portfolio-btn { border-color: var(--magenta); color: var(--magenta); }
.portfolio-card:nth-child(3) .portfolio-btn { border-color: var(--gold);    color: var(--gold);    }
.portfolio-card:nth-child(4) .portfolio-btn { border-color: var(--emerald); color: var(--emerald); }
.portfolio-card:nth-child(5) .portfolio-btn { border-color: var(--violet);  color: var(--violet);  }
.portfolio-card:nth-child(6) .portfolio-btn { border-color: var(--rose);    color: var(--rose);    }

.portfolio-btn::before {
    content: ''; position: absolute; top: 0; left: -100%;
    width: 100%; height: 100%; z-index: -1;
    transition: left .3s ease;
}
.portfolio-card:nth-child(1) .portfolio-btn::before { background: var(--cyan);    }
.portfolio-card:nth-child(2) .portfolio-btn::before { background: var(--magenta); }
.portfolio-card:nth-child(3) .portfolio-btn::before { background: var(--gold);    }
.portfolio-card:nth-child(4) .portfolio-btn::before { background: var(--emerald); }
.portfolio-card:nth-child(5) .portfolio-btn::before { background: var(--violet);  }
.portfolio-card:nth-child(6) .portfolio-btn::before { background: var(--rose);    }

.portfolio-btn:hover::before { left: 0; }
.portfolio-btn:hover { color: var(--bg-dark); transform: translateY(-3px); }

/* ══════════════════════════════════════
   CONTACT SECTION
══════════════════════════════════════ */
.contact {
    padding: 100px 10%;
    background: rgba(8,21,37,.72);
    backdrop-filter: blur(14px);
    position: relative; z-index: 1;
}
.contact-container { display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 18px; }

.contact-item {
    display: flex; align-items: center; gap: 14px;
    padding: 18px 20px;
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 14px;
    transition: all .3s ease; cursor: none;
}
.contact-item:nth-child(1):hover { border-color: var(--cyan);    transform: translateX(8px); box-shadow: 0 6px 22px rgba(0,245,255,.15); }
.contact-item:nth-child(2):hover { border-color: var(--emerald); transform: translateX(8px); box-shadow: 0 6px 22px rgba(0,255,157,.15); }
.contact-item:nth-child(3):hover { border-color: var(--gold);    transform: translateX(8px); box-shadow: 0 6px 22px rgba(255,215,0,.15); }
.contact-item:nth-child(4):hover { border-color: var(--magenta); transform: translateX(8px); box-shadow: 0 6px 22px rgba(255,0,229,.15); }

.contact-item:nth-child(1) i { color: var(--cyan);    }
.contact-item:nth-child(2) i { color: var(--emerald); }
.contact-item:nth-child(3) i { color: var(--gold);    }
.contact-item:nth-child(4) i { color: var(--magenta); }
.contact-item i    { font-size: 30px; min-width: 40px; }
.contact-item h3   { font-size: 16px; color: #fff; margin-bottom: 3px; font-weight: 700; }
.contact-item p    { font-size: 14px; color: var(--text-muted); }

.contact-social {
    padding: 24px;
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 14px;
}
.contact-social h3 { font-size: 18px; color: #fff; margin-bottom: 14px; font-weight: 700; }
.social-links { display: flex; gap: 12px; flex-wrap: wrap; }

.social-links a {
    display: inline-flex; justify-content: center; align-items: center;
    width: 46px; height: 46px;
    background: rgba(255,255,255,.06);
    border: 2px solid;
    border-radius: 50%; font-size: 22px;
    text-decoration: none;
    transition: all .4s ease; cursor: none;
    position: relative; overflow: hidden;
}
.social-links a:nth-child(1) { border-color: #1877f2; color: #1877f2; }
.social-links a:nth-child(2) { border-color: #e1306c; color: #e1306c; }
.social-links a:nth-child(3) { border-color: #25d366; color: #25d366; }
.social-links a:nth-child(4) { border-color: #ff0050; color: #ff0050; }
.social-links a:nth-child(5) { border-color: #34a853; color: #34a853; }

.social-links a::before {
    content: ''; position: absolute;
    width: 100%; height: 100%; border-radius: 50%;
    transform: scale(0); transition: transform .3s ease; z-index: -1;
}
.social-links a:nth-child(1)::before { background: #1877f2; }
.social-links a:nth-child(2)::before { background: #e1306c; }
.social-links a:nth-child(3)::before { background: #25d366; }
.social-links a:nth-child(4)::before { background: #ff0050; }
.social-links a:nth-child(5)::before { background: #34a853; }

.social-links a:hover::before { transform: scale(1); }
.social-links a:hover { color: #fff !important; transform: translateY(-5px) rotate(360deg); box-shadow: 0 0 20px currentColor; }

/* Contact form */
.contact-form {
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 16px; padding: 36px;
    position: relative; overflow: hidden;
}
.contact-form::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--cyan), var(--magenta), var(--gold), var(--emerald), var(--cyan));
    background-size: 300% 100%;
    animation: rainbowSlide 3s linear infinite;
}
.contact-form h3 { font-size: 22px; color: #fff; margin-bottom: 24px; display: flex; align-items: center; gap: 10px; font-weight: 700; }
.contact-form h3 i { color: var(--magenta); font-size: 24px; }

.form-group { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.input-wrapper { position: relative; margin-bottom: 20px; }
.input-wrapper.full-width { margin-bottom: 20px; }

.contact-form input, .contact-form textarea {
    width: 100%; padding: 16px 18px 16px 46px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 12px; color: #fff; font-size: 14px;
    font-family: 'Nunito', sans-serif;
    transition: all .3s ease; outline: none;
}
.contact-form input:focus, .contact-form textarea:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 18px rgba(0,245,255,.18);
    background: rgba(0,245,255,.04);
}
.input-wrapper label {
    position: absolute; left: 46px; top: 16px;
    color: #666; font-size: 14px;
    pointer-events: none; transition: all .3s ease;
}
.contact-form input:focus + label,
.contact-form input:not(:placeholder-shown) + label,
.contact-form textarea:focus + label,
.contact-form textarea:not(:placeholder-shown) + label {
    top: -10px; left: 14px; font-size: 12px;
    color: var(--cyan);
    background: var(--bg-section); padding: 0 8px;
}
.input-icon {
    position: absolute; left: 16px; top: 16px;
    color: rgba(0,245,255,.4); font-size: 18px;
    transition: color .3s ease;
}
.contact-form input:focus  ~ .input-icon,
.contact-form textarea:focus ~ .input-icon { color: var(--cyan); }
.contact-form textarea { resize: vertical; min-height: 125px; }

.submit-btn {
    opacity: 1; animation: none;
    display: inline-flex; align-items: center; gap: 10px;
    position: relative; overflow: hidden;
}
.submit-btn .btn-loader {
    display: none; width: 20px; height: 20px;
    border: 2px solid transparent;
    border-top-color: var(--bg-dark); border-radius: 50%;
    animation: spin .8s linear infinite;
}
.submit-btn.loading .btn-text, .submit-btn.loading i { display: none; }
.submit-btn.loading .btn-loader { display: block; }

.form-status {
    margin-top: 14px; padding: 12px 20px; border-radius: 10px;
    font-size: 14px; display: none; align-items: center; gap: 8px;
    animation: slideTop .3s ease forwards;
}
.form-status.success { display: flex; background: rgba(0,200,83,.1); border: 1px solid rgba(0,200,83,.3); color: #00c853; }
.form-status.error   { display: flex; background: rgba(255,82,82,.1); border: 1px solid rgba(255,82,82,.3); color: #ff5252; }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
    padding: 42px 10%;
    background: rgba(4,13,20,.88);
    backdrop-filter: blur(14px);
    border-top: 1px solid rgba(255,255,255,.08);
    text-align: center; position: relative; z-index: 1;
}
.footer-logo a {
    font-family: 'Playfair Display', serif;
    font-size: 30px; color: #fff; text-decoration: none;
    font-weight: 900; cursor: none;
}
.footer-logo a span {
    background: linear-gradient(90deg, var(--cyan), var(--magenta));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.footer-content p { font-size: 14px; color: #777; margin-bottom: 8px; }
.footer-social { margin-top: 20px; display: flex; justify-content: center; gap: 14px; }
.footer-social a {
    display: inline-flex; justify-content: center; align-items: center;
    width: 40px; height: 40px; background: transparent;
    border: 1px solid rgba(255,255,255,.18); border-radius: 50%;
    font-size: 18px; color: var(--text-muted);
    text-decoration: none; transition: all .3s ease; cursor: none;
}
.footer-social a:hover { background: linear-gradient(135deg, var(--cyan), var(--magenta)); color: var(--bg-dark); border-color: transparent; transform: translateY(-3px) scale(1.1); box-shadow: 0 6px 18px rgba(0,245,255,.3); }

/* ══════════════════════════════════════
   SCROLL-TO-TOP
══════════════════════════════════════ */
.scroll-top {
    position: fixed; bottom: 30px; right: 30px;
    width: 48px; height: 48px;
    background: linear-gradient(135deg, var(--cyan), var(--magenta), var(--gold));
    background-size: 200% 200%;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; color: var(--bg-dark);
    text-decoration: none; z-index: 99;
    opacity: 0; visibility: hidden;
    transition: all .3s ease;
    box-shadow: 0 0 18px rgba(0,245,255,.5);
    cursor: none;
    animation: gradientShift 3s ease infinite;
}
.scroll-top.active { opacity: 1; visibility: visible; }
.scroll-top:hover  { box-shadow: 0 0 35px var(--cyan), 0 0 55px var(--magenta); transform: translateY(-6px) scale(1.12); }

/* ══════════════════════════════════════
   REVEAL ANIMATIONS
══════════════════════════════════════ */
.reveal-up    { opacity: 0; transform: translateY(45px);  transition: all .85s cubic-bezier(.4,0,.2,1); }
.reveal-left  { opacity: 0; transform: translateX(-45px); transition: all .85s cubic-bezier(.4,0,.2,1); }
.reveal-right { opacity: 0; transform: translateX(45px);  transition: all .85s cubic-bezier(.4,0,.2,1); }
.reveal-scale { opacity: 0; transform: scale(.8);         transition: all .85s cubic-bezier(.4,0,.2,1); }

.reveal-up.revealed, .reveal-left.revealed, .reveal-right.revealed, .reveal-scale.revealed {
    opacity: 1; transform: none;
}

/* ══════════════════════════════════════
   KEYFRAMES
══════════════════════════════════════ */
@keyframes slideRight  { 0% { transform: translateX(-100px); opacity: 0; } 100% { transform: translateX(0);    opacity: 1; } }
@keyframes slideLeft   { 0% { transform: translateX(100px);  opacity: 0; } 100% { transform: translateX(0);    opacity: 1; } }
@keyframes slideTop    { 0% { transform: translateY(100px);  opacity: 0; } 100% { transform: translateY(0);    opacity: 1; } }
@keyframes slideBottom { 0% { transform: translateY(-100px); opacity: 0; } 100% { transform: translateY(0);    opacity: 1; } }
@keyframes zoomIn      { 0% { transform: scale(0);           opacity: 0; } 100% { transform: scale(1);         opacity: 1; } }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1200px) {
    .home { padding: 70px 5% 0; }
    .about, .skills, .portfolio, .contact { padding: 80px 5%; }
    .skills-container { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
}

@media (max-width: 992px) {
    .cursor, .cursor-follower { display: none; }
    body { cursor: auto; }
    a, button, .btn-box, .portfolio-btn, .social-links a, .home-sci a { cursor: pointer; }
    .header { padding: 15px 5%; }
    #menu-icon { display: block; }
    .navbar {
        position: absolute; top: 100%; left: 0; width: 100%;
        padding: 15px 5%;
        background: rgba(6,16,26,.98);
        backdrop-filter: blur(16px);
        border-top: 1px solid rgba(255,255,255,.08);
        display: none;
        box-shadow: 0 12px 35px rgba(0,0,0,.4);
    }
    .navbar.active { display: block; animation: slideDown .3s ease forwards; }
    @keyframes slideDown { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: translateY(0); } }
    .navbar a { display: block; margin: 14px 0; font-size: 18px; }
    .home { flex-direction: column-reverse; text-align: center; padding: 100px 5% 50px; gap: 28px; }
    .home-content { max-width: 100%; }
    .home-sci { justify-content: center; }
    .img-box { width: 260px; height: 260px; }
    .img-glow { width: 290px; height: 290px; }
    .skills-container { grid-template-columns: 1fr; }
    .contact-container { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .cursor, .cursor-follower { display: none; }
    body { cursor: auto; }
    a, button, .btn-box, .portfolio-btn, .social-links a, .home-sci a { cursor: pointer; }
    .home-content h1 { font-size: 38px; }
    .home-content h3 { font-size: 22px; }
    .home-content p  { font-size: 14px; }
    .heading { font-size: 34px; margin-bottom: 40px; }
    .about-grid, .portfolio-container { grid-template-columns: 1fr; }
    .form-group { grid-template-columns: 1fr; }
    .contact-form { padding: 26px; }
    .img-box { width: 210px; height: 210px; }
}

@media (max-width: 480px) {
    .cursor, .cursor-follower { display: none; }
    body { cursor: auto; }
    a, button, .btn-box, .portfolio-btn, .social-links a, .home-sci a { cursor: pointer; }
    .home-content h1 { font-size: 30px; }
    .home-content h3 { font-size: 18px; }
    .heading { font-size: 26px; }
    .header { padding: 12px 4%; }
    .logo { font-size: 20px; }
    .home { padding: 88px 4% 40px; }
    .about, .skills, .portfolio, .contact { padding: 60px 4%; }
    .skill-category { padding: 20px; }
    .skills-container { grid-template-columns: 1fr; }
    .img-box { width: 185px; height: 185px; }
    .scroll-top { width: 42px; height: 42px; bottom: 20px; right: 20px; font-size: 20px; }
    .btn-box { padding: 11px 24px; font-size: 14px; }
}

@media (hover: none) {
    .cursor, .cursor-follower { display: none !important; }
    body { cursor: auto !important; }
    * { cursor: auto !important; }
    a, button { cursor: pointer !important; }
    .about-card:hover { transform: none; }
    .portfolio-card:hover { transform: translateY(-5px); }
    .contact-item:hover { transform: none; }
}

@media print {
    .header, .scroll-top, .cursor, .cursor-follower, #particles-canvas, .preloader { display: none !important; }
}