/*=========================================================
                GOOGLE FONTS
=========================================================*/
:root{
    --bg:#050b14;
    --bg-alt:#0b1626;

    --cyan:#00c2ff;
    --cyan-2:#38e1ff;
    --violet:#8b7dff;
    --amber:#ffb648;

    --text:#eef3f8;
    --gray:#93a4b7;
    --gray-2:#5c6d81;

    --glass:rgba(255,255,255,.05);
    --glass-2:rgba(255,255,255,.09);
    --border:rgba(255,255,255,.12);

    --shadow:0 0 35px rgba(0,194,255,.25);
    --shadow-strong:0 0 60px rgba(0,194,255,.45);

    --radius:20px;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    text-decoration:none;
    border:none;
    outline:none;
    font-family:"Poppins",sans-serif;
}

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

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

h1,h2,h3,h4{ font-family:"Sora", sans-serif; }

@media (prefers-reduced-motion: reduce){
    *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

/*=========================================================
                CUSTOM SCROLLBAR
=========================================================*/
::-webkit-scrollbar{ width:9px; }
::-webkit-scrollbar-track{ background:#04090f; }
::-webkit-scrollbar-thumb{ background:linear-gradient(var(--cyan),var(--cyan-2)); border-radius:50px; }

/*=========================================================
                CUSTOM CURSOR
=========================================================*/
.cursor-dot,.cursor-ring{ position:fixed; top:0; left:0; pointer-events:none; z-index:9999; border-radius:50%; transform:translate(-50%,-50%); }
.cursor-dot{ width:6px; height:6px; background:var(--cyan); }
.cursor-ring{ width:32px; height:32px; border:1px solid rgba(0,194,255,.45); transition:width .25s ease,height .25s ease,border-color .25s ease; }
.cursor-ring.hovered{ width:54px; height:54px; border-color:var(--amber); }
@media (max-width:991px){ .cursor-dot,.cursor-ring{ display:none; } body{ cursor:auto; } }

/*=========================================================
                BACKGROUND CANVAS + ATMOSPHERE
=========================================================*/
#bg-canvas{ position:fixed; inset:0; z-index:-3; }
body::before{
    content:"";
    position:fixed; inset:0; z-index:-2;
    background:
        radial-gradient(circle at 15% 15%, rgba(0,194,255,.16), transparent 35%),
        radial-gradient(circle at 85% 75%, rgba(139,125,255,.14), transparent 32%),
        radial-gradient(circle at 70% 10%, rgba(255,182,72,.06), transparent 22%);
}

/*=========================================================
                SCROLL PROGRESS
=========================================================*/
.scroll-progress{ position:fixed; top:0; left:0; height:3px; width:0%; background:linear-gradient(90deg,var(--cyan),var(--violet)); z-index:9998; box-shadow:0 0 12px var(--cyan); }

/*=========================================================
                LOADER
=========================================================*/
.loader{ position:fixed; inset:0; background:var(--bg); display:flex; justify-content:center; align-items:center; z-index:99999; }
.loader span{ width:60px; height:60px; border-radius:50%; border:5px solid rgba(255,255,255,.08); border-top:5px solid var(--cyan); border-right:5px solid var(--violet); animation:spin 1s linear infinite; }
@keyframes spin{ 100%{ transform:rotate(360deg); } }

/*=========================================================
                REVEAL
=========================================================*/
.reveal{ opacity:0; transform:translateY(50px); }
.no-gsap .reveal{ opacity:1; transform:none; transition:none; }

/*=========================================================
                HEADER
=========================================================*/
.header{
    position:fixed; top:0; left:0; width:100%; padding:2rem 9%;
    display:flex; justify-content:space-between; align-items:center; z-index:999;
    backdrop-filter:blur(18px); background:rgba(5,11,20,.4);
    border-bottom:1px solid rgba(255,255,255,.06); transition:.4s;
}
.header.sticky{ background:rgba(5,11,20,.75); box-shadow:0 10px 30px rgba(0,0,0,.35); }
.logo{ font-family:"Sora",sans-serif; font-size:2.4rem; color:#fff; font-weight:700; }
.logo span{ color:var(--cyan); }
#menu-icon{ font-size:3.4rem; color:#fff; display:none; }

.navbar a{
    color:#dbe4ee; font-size:1.55rem; margin-left:3.4rem; position:relative; transition:.35s;
    font-family:"JetBrains Mono", monospace;
}
.navbar a::after{ content:""; position:absolute; left:0; bottom:-8px; width:0; height:2px; background:var(--cyan); transition:.4s; }
.navbar a:hover::after, .navbar a.active::after{ width:100%; }
.navbar a:hover{ color:var(--cyan); }

/*=========================================================
                BUTTONS
=========================================================*/
.btn{
    display:inline-block; padding:1.4rem 3.4rem; border-radius:100px;
    background:linear-gradient(135deg,var(--cyan),var(--cyan-2));
    color:#04121c; font-size:1.6rem; font-weight:600; letter-spacing:.02em;
    margin-top:2rem; transition:.4s; box-shadow:0 0 28px rgba(0,194,255,.3);
    position:relative; overflow:hidden; font-family:"JetBrains Mono",monospace;
}
.btn:hover{ transform:translateY(-6px); box-shadow:var(--shadow-strong); }
.btn2{ background:transparent; border:2px solid var(--cyan); color:#fff; margin-left:1.2rem; }
.btn2:hover{ background:var(--cyan); color:#04121c; }
.ripple{ position:absolute; width:10px; height:10px; background:rgba(255,255,255,.6); border-radius:50%; transform:translate(-50%,-50%) scale(0); animation:rippleAnim .6s ease-out; pointer-events:none; }
@keyframes rippleAnim{ to{ transform:translate(-50%,-50%) scale(18); opacity:0; } }

/*=========================================================
                SUBMIT BUTTON — LOADING / DISABLED STATE
=========================================================*/
.btn:disabled{
    opacity:.6;
    cursor:not-allowed;
    transform:none !important;
    box-shadow:none !important;
}
.btn:disabled:hover{
    transform:none;
    box-shadow:0 0 28px rgba(0,194,255,.3);
}

/*=========================================================
                TAGS / EYEBROWS
=========================================================*/
.tag{ font-family:"JetBrains Mono",monospace; font-size:1.3rem; color:var(--cyan); letter-spacing:.05em; display:block; margin-bottom:1rem; }
.tag.center{ text-align:center; margin-bottom:1.2rem; }
.eyebrow{
    font-family:"JetBrains Mono",monospace; font-size:1.3rem; color:var(--amber);
    display:inline-flex; align-items:center; gap:8px; padding:8px 16px; border-radius:100px;
    border:1px solid rgba(255,182,72,.35); background:rgba(255,182,72,.06); margin-bottom:1.6rem;
}

/*=========================================================
                HOME
=========================================================*/
.home{ min-height:100vh; display:flex; justify-content:space-between; align-items:center; padding:13rem 9% 4rem; gap:4rem; position:relative; }
.home-content{ max-width:64rem; }
.home-content h3{ font-size:2.6rem; font-weight:500; }
.home-content h1{ font-size:6.4rem; font-weight:800; line-height:1.08; margin:.4rem 0; letter-spacing:-.01em; }
.role-line{ display:flex; align-items:center; gap:2px; height:3.4rem; }
.multiple-text{ color:var(--cyan); font-family:"Sora",sans-serif; font-weight:600; font-size:2.6rem; }
.cursor-blink{ color:var(--cyan); font-size:2.6rem; animation:blink 1s step-end infinite; }
@keyframes blink{ 50%{ opacity:0; } }
.home-content p{ font-size:1.62rem; line-height:1.85; color:var(--gray); margin-top:2rem; max-width:52rem; }

.social-media{ display:flex; gap:1.8rem; margin:2.6rem 0; }
.social-media a{
    width:52px; height:52px; display:flex; justify-content:center; align-items:center;
    border-radius:50%; border:2px solid rgba(255,255,255,.12); backdrop-filter:blur(12px);
    color:#fff; font-size:2.2rem; transition:.4s; background:var(--glass);
}
.social-media .github:hover{ background:#181717; border-color:#181717; box-shadow:0 0 20px #181717; transform:translateY(-8px); }
.social-media .linkedin:hover{ background:#0A66C2; border-color:#0A66C2; box-shadow:0 0 20px #0A66C2; transform:translateY(-8px); }
.social-media .instagram:hover{ background:linear-gradient(45deg,#F58529,#DD2A7B,#8134AF,#515BD4); border-color:#DD2A7B; box-shadow:0 0 20px #DD2A7B; transform:translateY(-8px); }
.social-media .twitter:hover{ background:#1DA1F2; border-color:#1DA1F2; box-shadow:0 0 20px #1DA1F2; transform:translateY(-8px); }

.scroll-cue{ position:absolute; bottom:3rem; left:9%; display:flex; align-items:center; gap:12px; font-family:"JetBrains Mono",monospace; font-size:1.1rem; color:var(--gray-2); }
.scroll-cue .wheel{ width:20px; height:32px; border:1px solid var(--gray-2); border-radius:12px; position:relative; }
.scroll-cue .wheel::before{ content:""; position:absolute; top:6px; left:50%; width:3px; height:6px; background:var(--gray-2); border-radius:2px; transform:translateX(-50%); animation:scrollDown 1.8s ease infinite; }
@keyframes scrollDown{ 0%{opacity:1; top:6px;} 70%{opacity:0; top:16px;} 100%{opacity:0; top:6px;} }

/*=========================================================
                HOME 3D AVATAR ORBIT
=========================================================*/
.home-img{ display:flex; justify-content:center; align-items:center; }
.orbit-stage{ position:relative; width:440px; height:440px; perspective:1200px; }

.orbit-ring{ position:absolute; inset:0; border-radius:50%; border:1px dashed rgba(0,194,255,.25); }
.ring-1{ animation:spinCW 22s linear infinite; }
.ring-2{ inset:34px; border-color:rgba(139,125,255,.22); animation:spinCCW 30s linear infinite; }
@keyframes spinCW{ 100%{ transform:rotate(360deg); } }
@keyframes spinCCW{ 100%{ transform:rotate(-360deg); } }

.orbit-layer{ position:absolute; inset:0; transform-style:preserve-3d; animation:spinCW 26s linear infinite; }
.orbit-chip{
    position:absolute; top:50%; left:50%; width:52px; height:52px; margin:-26px 0 0 -26px;
    border-radius:16px; background:var(--glass); border:1px solid var(--border);
    backdrop-filter:blur(14px); display:flex; align-items:center; justify-content:center;
    font-size:2.2rem; color:var(--cyan); animation:spinCCW 26s linear infinite;
    box-shadow:0 8px 24px rgba(0,0,0,.35);
}
.orbit-chip:nth-child(odd){ color:var(--amber); }

.image-box-wrap{
    position:absolute; top:50%; left:50%; width:280px; height:280px; margin:-140px 0 0 -140px;
    animation:floatImage 5s ease-in-out infinite;
    perspective:900px;
}
.image-box{
    position:relative; width:100%; height:100%;
    border-radius:50%; padding:7px;
    background:linear-gradient(135deg,var(--cyan),var(--violet));
    box-shadow:0 0 60px rgba(0,194,255,.4);
    transform-style:preserve-3d;
    transition:transform .1s ease-out;
}
.image-box img{ width:100%; height:100%; object-fit:cover; border-radius:50%; background:var(--bg-alt); display:block; }
.avatar-fallback{
    position:absolute; inset:7px; border-radius:50%; background:var(--bg-alt);
    display:flex; align-items:center; justify-content:center; font-family:"Sora",sans-serif;
    font-size:5rem; font-weight:700; color:var(--cyan); z-index:-1;
}
@keyframes floatImage{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-22px); } }

@media(max-width:1150px){ .orbit-stage{ width:360px; height:360px; } .image-box-wrap{ width:230px; height:230px; margin:-115px 0 0 -115px; } }

/*=========================================================
                SECTION / HEADINGS
=========================================================*/
section{ padding:9rem 9%; position:relative; }
.heading{ text-align:center; font-size:4.6rem; margin-bottom:5rem; font-weight:700; }
.heading span{ color:var(--cyan); }

/*=========================================================
                RESPONSIVE — HEADER / HOME
=========================================================*/
@media(max-width:991px){
    .header{ padding:2rem 5%; }
    .home{ padding:12rem 5% 4rem; flex-direction:column-reverse; text-align:center; }
    .home-content p{ margin-left:auto; margin-right:auto; }
    .scroll-cue{ display:none; }
}
@media(max-width:768px){
    html{ font-size:55%; }
    #menu-icon{ display:block; }
    .navbar{ position:absolute; top:100%; left:0; width:100%; padding:2rem; background:#050b14; display:none; border-bottom:1px solid var(--border); }
    .navbar.active{ display:block; }
    .navbar a{ display:block; margin:2rem 0; }
}
@media(max-width:450px){ html{ font-size:50%; } .orbit-stage{ width:280px; height:280px; } .image-box{ width:180px; height:180px; margin:-90px 0 0 -90px; } }

/*=========================================================
                ABOUT
=========================================================*/
.about{ display:flex; justify-content:center; align-items:center; gap:6rem; background:var(--bg-alt); flex-wrap:wrap; }
.about-img{ flex:1 1 35rem; display:flex; justify-content:center; }
.about-frame{ position:relative; width:320px; height:380px; border-radius:24px; overflow:hidden; border:1px solid var(--border); box-shadow:var(--shadow); transition:.5s; background:var(--glass); }
.about-frame:hover{ transform:translateY(-8px) rotate(-1deg); box-shadow:var(--shadow-strong); }
.about-frame img{ width:100%; height:100%; object-fit:cover; }
.about-frame .avatar-fallback{ position:absolute; inset:0; border-radius:0; font-size:6rem; }
.about-content{ flex:1 1 45rem; }
.about-content h3{ font-size:2.6rem; margin:1rem 0 2rem; color:var(--cyan); }
.about-content p{ font-size:1.62rem; color:var(--gray); line-height:1.9; margin-bottom:2.6rem; max-width:56rem; }

/*=========================================================
                SKILLS — CATEGORIZED
=========================================================*/
.skills{ background:var(--bg); }
.skills-wrap{ display:flex; flex-direction:column; gap:5.5rem; max-width:1200px; margin:0 auto; }

.skills-category{ width:100%; }

.skills-cat-title{
    display:flex; align-items:center; gap:1.2rem;
    font-family:"JetBrains Mono",monospace; font-size:1.7rem; font-weight:500;
    color:var(--cyan); letter-spacing:.04em; text-transform:uppercase;
    margin-bottom:2.4rem; padding-bottom:1.2rem;
    border-bottom:1px solid var(--border);
}
.skills-cat-title i{ font-size:2.2rem; }
.skills-cat-title.java{ color:var(--amber); }

.skills-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:2.2rem; }

.skill-card{
    background:var(--glass); backdrop-filter:blur(18px); border:1px solid var(--border);
    border-radius:var(--radius); padding:2.6rem 1.8rem; text-align:center; transition:.4s;
    position:relative; overflow:hidden;
}
.skill-card::before{ content:""; position:absolute; inset:0; background:linear-gradient(135deg,transparent,rgba(255,255,255,.05),transparent); transform:translateX(-100%); transition:.7s; }
.skill-card:hover::before{ transform:translateX(100%); }
.skill-card:hover{ transform:translateY(-10px); box-shadow:var(--shadow); border-color:var(--cyan); }
.skill-card.java:hover{ border-color:var(--amber); box-shadow:0 0 35px rgba(255,182,72,.3); }
.skill-card i{ font-size:4.8rem; color:var(--cyan); margin-bottom:1.4rem; display:block; }
.skill-card.java i{ color:var(--amber); }
.skill-card h4{ font-size:1.7rem; font-weight:600; }

/*=========================================================
                SKILLS — MOBILE
=========================================================*/
@media(max-width:768px){
    .skills-wrap{ gap:4.5rem; }
    .skills-cat-title{ font-size:1.5rem; margin-bottom:2rem; }
    .skills-grid{ grid-template-columns:repeat(2,1fr); gap:1.6rem; }
    .skill-card{ padding:2rem 1rem; }
    .skill-card i{ font-size:3.6rem; margin-bottom:1rem; }
    .skill-card h4{ font-size:1.4rem; }
}
@media(max-width:420px){
    .skills-grid{ gap:1.2rem; }
    .skill-card{ padding:1.8rem .8rem; border-radius:16px; }
}

/*=========================================================
                PROJECTS
=========================================================*/
.projects{ background:var(--bg-alt); }
.project-container{ display:grid; grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:3rem; perspective:1600px; }
.project-box{
    position:relative; overflow:hidden; border-radius:var(--radius); background:var(--glass);
    border:1px solid var(--border); box-shadow:0 10px 30px rgba(0,0,0,.3); transition:box-shadow .5s ease;
    height:300px; transform-style:preserve-3d; will-change:transform;
}
.project-box:hover{ box-shadow:0 0 45px rgba(0,194,255,.35); }

/*=========================================================
                PROJECT CARD 3D TILT + CURSOR GLOW
                (signature interaction — GSAP-driven)
=========================================================*/
.tilt-card{ transform-style:preserve-3d; }
.card-glow{
    position:absolute; inset:0; z-index:1; pointer-events:none;
    opacity:0; transition:opacity .4s ease;
    background:radial-gradient(circle 240px at var(--mx,50%) var(--my,50%), rgba(56,225,255,.35), transparent 70%);
    mix-blend-mode:screen;
}
.tilt-card:hover .card-glow{ opacity:1; }
.project-thumb{ position:absolute; inset:0; }
.project-thumb img{ width:100%; height:100%; object-fit:cover; transition:.6s; }
.project-box:hover .project-thumb img{ transform:scale(1.12); }
.thumb-1::before, .thumb-2::before, .thumb-3::before{ content:""; position:absolute; inset:0; }
.thumb-1::before{ background:radial-gradient(circle at 30% 20%, rgba(0,194,255,.5), transparent 60%), linear-gradient(135deg,#0d1c2b,#050b14); }
.thumb-2::before{ background:radial-gradient(circle at 70% 30%, rgba(139,125,255,.4), transparent 60%), linear-gradient(135deg,#131028,#050b14); }
.thumb-3::before{ background:radial-gradient(circle at 40% 70%, rgba(255,182,72,.32), transparent 60%), linear-gradient(135deg,#1c1710,#050b14); }
.project-thumb::after{ content:""; position:absolute; inset:0; background-image:linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size:22px 22px; mask-image:radial-gradient(circle at center, black, transparent 75%); }
.project-layer{
    position:absolute; inset:0; z-index:2; background:linear-gradient(rgba(5,11,20,.15), rgba(5,11,20,.96));
    display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center;
    padding:2rem; opacity:0; transition:.5s;
}
.project-box:hover .project-layer{ opacity:1; }
.project-layer h4{ font-size:2.3rem; margin-bottom:1rem; }
.project-layer p{ font-size:1.45rem; color:var(--gray); margin-bottom:1.4rem; }
.tag-row{ display:flex; gap:8px; flex-wrap:wrap; justify-content:center; margin-bottom:1.8rem; }
.chip{ font-family:"JetBrains Mono",monospace; font-size:1.15rem; padding:5px 12px; border-radius:100px; border:1px solid var(--border); color:var(--gray); background:rgba(255,255,255,.03); }
.project-layer a{ width:54px; height:54px; border-radius:50%; background:#fff; color:var(--bg); display:flex; justify-content:center; align-items:center; font-size:2.1rem; transition:.4s; }
.project-layer a:hover{ background:var(--cyan); color:#04121c; transform:rotate(360deg); }

/*=========================================================
                EDUCATION
=========================================================*/
.education{ background:var(--bg); }
.timeline{ position:relative; max-width:900px; margin:auto; }
.timeline-line{
    position:absolute; left:50%; top:0; width:3px; height:100%;
    background:linear-gradient(var(--cyan),var(--violet));
    transform:translateX(-50%) scaleY(0); transform-origin:top;
    box-shadow:0 0 12px rgba(0,194,255,.4);
}
.timeline-item{ position:relative; width:50%; padding:2rem 4rem; }
.timeline-item:nth-child(odd){ left:0; text-align:right; }
.timeline-item:nth-child(even){ left:50%; }
.timeline-item::before{ content:""; position:absolute; top:30px; width:18px; height:18px; border-radius:50%; background:var(--cyan); box-shadow:0 0 20px var(--cyan); }
.timeline-item:nth-child(odd)::before{ right:-10px; }
.timeline-item:nth-child(even)::before{ left:-10px; }
.timeline-item h3{ font-size:2.1rem; margin-bottom:.8rem; }
.timeline-item span{ display:inline-block; margin-bottom:.8rem; color:var(--cyan); font-size:1.4rem; font-family:"JetBrains Mono",monospace; }
.timeline-item p{ color:var(--gray); font-size:1.5rem; line-height:1.8; }
@media(max-width:991px){
    .timeline-line{ left:20px; }
    .timeline-item{ width:100%; left:0!important; padding-left:60px; padding-right:20px; text-align:left!important; }
    .timeline-item::before{ left:10px!important; right:auto!important; }
}

/*=========================================================
                CONTACT
=========================================================*/
.contact{ background:var(--bg-alt); }
.contact form{ max-width:820px; margin:auto; }
.input-box{ display:flex; gap:2rem; margin-bottom:1rem; }
.field{ position:relative; width:100%; margin-bottom:2rem; }
.field input, .contact textarea{
    width:100%; padding:1.6rem 1.8rem; border-radius:12px; background:var(--glass);
    border:1px solid var(--border); color:#fff; font-size:1.5rem; backdrop-filter:blur(15px); transition:.35s;
}
.field input:focus, .contact textarea:focus{ border-color:var(--cyan); box-shadow:0 0 25px rgba(0,194,255,.22); }
.contact textarea{ resize:none; }
.field label{
    position:absolute; left:1.8rem; top:1.6rem; color:var(--gray-2); font-size:1.5rem; pointer-events:none;
    transition:all .2s ease; background:transparent;
}
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label{
    top:-1rem; left:1.2rem; font-size:1.1rem; padding:0 6px; background:var(--bg-alt); color:var(--cyan);
    font-family:"JetBrains Mono",monospace;
}
@media(max-width:768px){ .input-box{ flex-direction:column; gap:0; } }

/*=========================================================
                FORM STATUS MESSAGE
=========================================================*/
.form-status{
    margin-top:1.4rem;
    font-size:1.4rem;
    font-family:"JetBrains Mono", monospace;
    letter-spacing:.02em;
    min-height:2rem;
    opacity:0;
    transform:translateY(-6px);
    transition:opacity .35s ease, transform .35s ease;
}
.form-status.show{
    opacity:1;
    transform:translateY(0);
}
.form-status.success{
    color:var(--cyan);
    text-shadow:0 0 12px rgba(0,194,255,.35);
}
.form-status.error{
    color:#ff6b6b;
    text-shadow:0 0 12px rgba(255,107,107,.3);
}

/*=========================================================
                FOOTER
=========================================================*/

.footer{
    background:#05080f;
    padding:70px 9% 20px;
    border-top:1px solid rgba(255,255,255,.08);
}

.footer-container{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:60px;
}

.footer-box h3{
    color:#fff;
    font-size:1.2rem;
    letter-spacing:4px;
    text-transform:uppercase;
    margin-bottom:25px;
}

.footer-box a{
    display:block;
    color:#a7a7a7;
    text-decoration:none;
    margin:15px 0;
    font-size:1rem;
    transition:.3s;
}

.footer-box a:hover{
    color:var(--cyan);
    padding-left:8px;
}

.footer-bottom{
    margin-top:60px;
    padding-top:25px;
    border-top:1px solid rgba(255,255,255,.08);

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

.footer-bottom p{
    color:#9e9e9e;
    font-size:1rem;
}

.top-btn{
    width:50px;
    height:50px;
    display:flex;
    justify-content:center;
    align-items:center;
    border-radius:50%;
    background:linear-gradient(135deg,var(--cyan),var(--violet));
    color:#fff;
    font-size:1.5rem;
    text-decoration:none;
    transition:.4s;
}

.top-btn:hover{
    transform:translateY(-8px);
    box-shadow:0 0 25px rgba(0,255,255,.4);
}

/*================ Responsive =================*/

@media(max-width:991px){

    .footer-container{
        grid-template-columns:repeat(2,1fr);
        gap:40px;
    }

    .footer-bottom{
        flex-direction:column;
        gap:20px;
        text-align:center;
    }

}

@media(max-width:600px){

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

}
/*================ PROJECT MODAL ================*/

.project-modal{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.85);
    display:none;
    justify-content:center;
    align-items:center;
    z-index:99999;
    padding:40px;
}

.modal-box{
    width:900px;
    max-width:95%;
    max-height:90vh;
    overflow-y:auto;

    background:#08121f;

    border-radius:20px;

    border:1px solid rgba(255,255,255,.1);

    padding:40px;
}

.close-btn{

    float:right;

    font-size:40px;

    cursor:pointer;

    color:var(--cyan);

}

.modal-box h2{

    font-size:3rem;

    margin-bottom:20px;

}

.modal-box h3{

    color:var(--cyan);

    margin:25px 0 10px;

}

.modal-box p{

    font-size:1.6rem;

    line-height:1.8;

    color:var(--gray);

}

.modal-box ul{

    margin-left:20px;

}

.modal-box li{

    font-size:1.5rem;

    margin:10px 0;

}

.tech{

    display:flex;

    flex-wrap:wrap;

    gap:12px;

    margin-top:15px;

}

.tech span{

    padding:8px 18px;

    border-radius:50px;

    border:1px solid var(--cyan);

    color:#fff;

}

@media(max-width:768px){
    .modal-box{ padding:26px; }
    .modal-box h2{ font-size:2.4rem; }
}