/* ==========================================================
   Tanmay Srivastava — Premium 3D Portfolio
   One accent (electric violet-blue), dark glass, restrained motion
   ========================================================== */
:root{
  --bg:#05060a; --bg-2:#0a0c14; --panel:rgba(255,255,255,.035); --panel-2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.09); --line-2:rgba(255,255,255,.16);
  --text:#f2f4f8; --muted:#9aa1b2; --dim:#6b7285;
  --accent:#6f7bff; --accent-2:#a5adff; --accent-glow:rgba(111,123,255,.35);
  --ok:#3ddc97;
  --f-head:'Sora',system-ui,sans-serif; --f-body:'Inter',system-ui,sans-serif;
  --r:20px; --ease:cubic-bezier(.22,1,.36,1);
  --nav-h:72px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--f-body);font-size:16px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-head);margin:0;line-height:1.12;letter-spacing:-.02em;font-weight:600}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:12px;top:-60px;background:var(--accent);color:#fff;padding:10px 16px;border-radius:10px;z-index:3000;transition:top .2s}
.skip:focus{top:12px}

/* ---------- layout ---------- */
.wrap{width:min(1200px,100% - 48px);margin-inline:auto}
section{position:relative;padding:clamp(80px,11vw,150px) 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-2);font-weight:600;margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:1px;background:linear-gradient(90deg,transparent,var(--accent-2))}
.h2{font-size:clamp(2rem,4.6vw,3.6rem);max-width:18ch}
.lead{color:var(--muted);font-size:clamp(1rem,1.4vw,1.15rem);max-width:60ch;margin-top:20px}
.sec-head{margin-bottom:clamp(40px,6vw,72px)}
.sec-head.center{text-align:center}.sec-head.center .h2,.sec-head.center .lead{margin-inline:auto}
.sec-head.center .eyebrow::after{content:"";width:28px;height:1px;background:linear-gradient(270deg,transparent,var(--accent-2))}
.grad{background:linear-gradient(120deg,#fff 10%,var(--accent-2) 55%,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
hr.sep{border:0;height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent);margin:0}

/* ---------- background layers ---------- */
.bg-grid{position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:72px 72px;opacity:.22;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 20%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 80% 60% at 50% 20%,#000 20%,transparent 75%)}
.bg-glow{position:fixed;z-index:-3;inset:0;pointer-events:none;
  background:radial-gradient(900px 600px at 85% -5%,rgba(111,123,255,.16),transparent 60%),radial-gradient(700px 500px at 0% 40%,rgba(111,123,255,.07),transparent 60%)}
.grain{position:fixed;inset:0;z-index:2500;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
.cursor-glow{position:fixed;left:0;top:0;width:420px;height:420px;margin:-210px 0 0 -210px;border-radius:50%;pointer-events:none;z-index:-1;
  background:radial-gradient(circle,rgba(111,123,255,.12),transparent 65%);opacity:0;transition:opacity .4s;will-change:transform}
.cursor-glow.on{opacity:1}

/* ---------- loader ---------- */
.loader{position:fixed;inset:0;background:var(--bg);z-index:3000;display:grid;place-items:center;transition:opacity .6s var(--ease),visibility .6s}
.loader.done{opacity:0;visibility:hidden}
.loader-inner{text-align:center}
.loader-logo{font-family:var(--f-head);font-weight:700;font-size:1.6rem;letter-spacing:-.02em}
.loader-logo b{color:var(--accent)}
.loader-bar{width:160px;height:2px;background:var(--line);margin:18px auto 0;border-radius:2px;overflow:hidden}
.loader-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-2));animation:load 1.1s var(--ease) forwards}
@keyframes load{to{width:100%}}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);display:flex;align-items:center;transition:all .4s var(--ease)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:0 14px 0 22px;height:56px;border:1px solid transparent;border-radius:999px;transition:all .4s var(--ease)}
.nav.scrolled .wrap{background:rgba(10,12,20,.62);border-color:var(--line);-webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);box-shadow:0 10px 40px rgba(0,0,0,.4);width:min(1100px,100% - 32px)}
.logo{font-family:var(--f-head);font-weight:700;font-size:1.12rem;display:flex;align-items:center;gap:10px;letter-spacing:-.02em}
.logo-mark{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-size:.8rem;color:#fff;background:linear-gradient(135deg,var(--accent),#3c46c8);box-shadow:0 4px 16px var(--accent-glow),inset 0 1px 0 rgba(255,255,255,.35)}
.nav-links{display:flex;gap:4px;position:relative}
.nav-links a{position:relative;padding:8px 14px;font-size:.88rem;color:var(--muted);border-radius:999px;transition:color .25s}
.nav-links a:hover{color:#fff}
.nav-links a.active{color:#fff;background:var(--panel-2)}
.nav-cta{display:inline-flex}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-2);background:var(--panel);cursor:pointer;place-items:center;color:#fff}
.burger span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;position:relative;transition:.3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger[aria-expanded=true] span{background:transparent}
.burger[aria-expanded=true] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded=true] span::after{top:0;transform:rotate(-45deg)}
.mnav{position:fixed;inset:0;z-index:999;background:rgba(5,6,10,.96);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);display:flex;flex-direction:column;justify-content:center;padding:100px 32px 40px;gap:4px;opacity:0;visibility:hidden;transition:.4s var(--ease)}
.mnav.open{opacity:1;visibility:visible}
.mnav a.m{font-family:var(--f-head);font-size:clamp(1.8rem,8vw,2.6rem);font-weight:600;padding:8px 0;color:var(--muted);transform:translateY(16px);opacity:0;transition:.5s var(--ease)}
.mnav.open a.m{transform:none;opacity:1}
.mnav a.m:hover,.mnav a.m.active{color:#fff}
.mnav .m-social{display:flex;gap:18px;margin-top:28px;font-size:1.3rem;color:var(--muted)}

/* ---------- buttons ---------- */
.btn{--pad:15px 28px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:var(--pad);min-height:48px;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid var(--line-2);color:#fff;background:var(--panel);cursor:pointer;font-family:var(--f-body);position:relative;overflow:hidden;transition:background .3s,border-color .3s,box-shadow .3s,transform .25s var(--ease);will-change:transform}
.btn:hover{background:var(--panel-2);border-color:rgba(255,255,255,.3)}
.btn-primary{border:0;background:linear-gradient(135deg,#7f8bff,var(--accent) 45%,#4a55e0);box-shadow:0 10px 30px -8px var(--accent-glow),inset 0 1px 0 rgba(255,255,255,.4)}
.btn-primary:hover{background:linear-gradient(135deg,#919bff,#7783ff 45%,#5560f0);box-shadow:0 16px 40px -8px rgba(111,123,255,.6),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn-primary:hover::after{transform:translateX(120%)}
.btn-sm{--pad:9px 18px;min-height:40px;font-size:.85rem}
.btn .arr{transition:transform .3s var(--ease)}.btn:hover .arr{transform:translateX(4px)}

/* ---------- glass card ---------- */
.glass{background:linear-gradient(160deg,rgba(255,255,255,.065),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:var(--r);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 30px 60px -30px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.07);position:relative}
.tilt{transform-style:preserve-3d;transition:transform .5s var(--ease),border-color .3s,box-shadow .3s;will-change:transform}
.tilt.hovering{transition:transform .08s linear,border-color .3s}
.tilt::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(111,123,255,.16),transparent 45%)}
.tilt:hover::before{opacity:1}
.tilt:hover{border-color:rgba(111,123,255,.4)}

/* ---------- hero ---------- */
.hero{min-height:100svh;display:flex;align-items:center;padding:calc(var(--nav-h) + 40px) 0 80px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:20px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:10px;padding:7px 16px 7px 12px;border:1px solid var(--line-2);border-radius:999px;background:var(--panel);font-size:.82rem;color:var(--muted);margin-bottom:28px}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(61,220,151,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(61,220,151,0)}100%{box-shadow:0 0 0 0 rgba(61,220,151,0)}}
.hero h1{font-size:clamp(2.6rem,6.6vw,5.4rem);font-weight:700;letter-spacing:-.035em;line-height:1.02}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.08em}
.hero h1 .line>span{display:block}
.hero .sub{margin-top:26px;font-size:clamp(1.02rem,1.5vw,1.2rem);color:var(--muted);max-width:52ch}
.hero .sub strong{color:var(--text);font-weight:600}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:44px;color:var(--dim);font-size:.85rem}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta i{color:var(--accent-2)}
.hero-visual{position:relative;aspect-ratio:1/1;width:100%;max-width:620px;justify-self:end}
#heroCanvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-visual .ring{position:absolute;inset:6%;border-radius:50%;border:1px solid var(--line);pointer-events:none}
.hero-visual .ring.r2{inset:-2%;border-style:dashed;opacity:.5}
.chip3d{position:absolute;display:flex;align-items:center;gap:8px;padding:9px 14px;border-radius:14px;font-size:.8rem;font-weight:600;font-family:var(--f-head);z-index:2;white-space:nowrap;will-change:transform}
.chip3d i{color:var(--accent-2);font-size:1rem}
.chip3d.c1{top:10%;left:4%}.chip3d.c2{top:22%;right:0}.chip3d.c3{bottom:20%;left:-2%}.chip3d.c4{bottom:8%;right:8%}.chip3d.c5{top:-1%;right:30%}
.code-float{position:absolute;left:50%;bottom:-2%;transform:translateX(-50%);z-index:2;padding:14px 18px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.74rem;line-height:1.7;color:var(--muted);width:min(300px,82%)}
.code-float .k{color:var(--accent-2)}.code-float .s{color:#8fe3b5}
.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);width:24px;height:38px;border:1.5px solid var(--line-2);border-radius:14px;display:block}
.scroll-hint::after{content:"";position:absolute;left:50%;top:7px;width:3px;height:7px;margin-left:-1.5px;border-radius:3px;background:var(--accent-2);animation:wheel 1.8s infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,6vw,90px);align-items:center}
.portrait{position:relative;max-width:440px;margin-inline:auto;perspective:1200px}
.portrait .frame{padding:10px;border-radius:28px}
.portrait img{border-radius:20px;width:100%;aspect-ratio:4/4.6;object-fit:cover;object-position:50% 20%;filter:saturate(1.05) contrast(1.03)}
.portrait .tag{position:absolute;padding:11px 16px;border-radius:14px;font-size:.8rem;font-weight:600;display:flex;gap:10px;align-items:center;z-index:2}
.portrait .tag i{color:var(--accent-2)}
.portrait .t1{left:-26px;bottom:14%}.portrait .t2{right:-20px;top:10%}
.about-copy p{color:var(--muted);margin-top:18px;font-size:1.04rem}
.about-copy p strong{color:var(--text);font-weight:600}
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:34px}
.pillar{padding:20px}
.pillar i{color:var(--accent-2);font-size:1.15rem;margin-bottom:12px;display:block}
.pillar h4{font-size:1rem;margin-bottom:6px}.pillar p{font-size:.9rem;margin:0;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.stat{padding:18px 16px;text-align:center}
.stat b{display:block;font-family:var(--f-head);font-size:2rem;font-weight:700;color:#fff;line-height:1}
.stat span{font-size:.74rem;color:var(--dim);letter-spacing:.06em;text-transform:uppercase}
.facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.fact{font-size:.84rem;padding:8px 14px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:var(--panel);display:inline-flex;gap:8px;align-items:center}
.fact i{color:var(--accent-2)}

/* ---------- skills ---------- */
.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.skill-card{padding:28px}
.skill-card .ch{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.skill-card .ch .ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(111,123,255,.12);border:1px solid rgba(111,123,255,.25);color:var(--accent-2)}
.skill-card h3{font-size:1.1rem}
.skill{display:flex;align-items:center;gap:12px;padding:9px 0;border-top:1px solid var(--line);font-size:.93rem;transition:transform .3s var(--ease)}
.skill:first-of-type{border-top:0}
.skill:hover{transform:translateX(5px)}
.skill>i{width:22px;text-align:center;font-size:1.1rem;color:var(--accent-2)}
.skill .nm{flex:1}
.skill .lvl{width:84px;height:4px;border-radius:4px;background:var(--line);overflow:hidden}
.skill .lvl i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:4px;transition:width 1.3s var(--ease)}
.skill .lvl:empty,.skill .pc:empty{display:none}
.skill .pc{font-size:.74rem;color:var(--dim);width:32px;text-align:right}
.skills-note{margin-top:34px;text-align:center;color:var(--dim);font-size:.92rem}

/* ---------- services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.svc{padding:28px 26px;display:flex;flex-direction:column;gap:14px;min-height:250px}
.svc.wide{grid-column:span 2}
.svc.full{grid-column:1/-1;min-height:0}
.svc .ico{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:1.25rem;color:#fff;background:linear-gradient(145deg,rgba(111,123,255,.9),rgba(60,70,200,.7));box-shadow:0 10px 24px -8px var(--accent-glow),inset 0 1px 0 rgba(255,255,255,.35);transform:translateZ(30px)}
.svc h3{font-size:1.15rem;transform:translateZ(18px)}
.svc p{color:var(--muted);font-size:.93rem;transform:translateZ(8px)}
.svc .num{position:absolute;top:22px;right:24px;font-family:var(--f-head);font-size:.78rem;color:var(--dim)}

/* ---------- projects ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px}
.filter{padding:10px 20px;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:var(--muted);font:500 .88rem var(--f-body);cursor:pointer;transition:.3s var(--ease);min-height:42px}
.filter:hover{color:#fff;border-color:var(--line-2)}
.filter.on{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 8px 24px -8px var(--accent-glow)}
.proj-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.proj{grid-column:span 2;display:flex;flex-direction:column;overflow:hidden;transition:transform .5s var(--ease),border-color .3s,opacity .4s}
.proj.feat{grid-column:span 3}
.proj.hide{display:none}
.proj-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#0b0d16;border-bottom:1px solid var(--line)}
.proj.feat .proj-media{aspect-ratio:16/9}
.proj-media img.shot{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.proj:hover .proj-media .shot,.proj:hover .mock{transform:scale(1.06)}
.mock{position:absolute;inset:0;display:grid;place-items:center;transition:transform .9s var(--ease);
  background:radial-gradient(circle at 30% 20%,rgba(111,123,255,.35),transparent 55%),radial-gradient(circle at 80% 90%,rgba(111,123,255,.18),transparent 50%),#0b0d16}
.mock .win{width:72%;height:68%;border-radius:12px;border:1px solid var(--line-2);background:rgba(255,255,255,.04);box-shadow:0 24px 50px -20px #000;overflow:hidden;display:flex;flex-direction:column}
.mock .bar{display:flex;gap:5px;padding:9px 11px;border-bottom:1px solid var(--line)}
.mock .bar i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.2)}
.mock .body{flex:1;display:grid;place-items:center;font-size:2.2rem;color:var(--accent-2);position:relative}
.mock .body::before,.mock .body::after{content:"";position:absolute;left:12%;height:5px;border-radius:5px;background:rgba(255,255,255,.07)}
.mock .body::before{top:16%;width:46%}.mock .body::after{bottom:16%;width:30%}
.proj-media .ov{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(5,6,10,.7));opacity:0;transition:opacity .4s}
.proj:hover .ov{opacity:1}
.cat{position:absolute;top:14px;left:14px;z-index:2;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;border-radius:999px;background:rgba(5,6,10,.7);border:1px solid var(--line-2);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.live{position:absolute;top:14px;right:14px;z-index:2;font-size:.7rem;display:flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;background:rgba(5,6,10,.7);border:1px solid rgba(61,220,151,.35);color:var(--ok)}
.live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok)}
.proj-body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:14px;flex:1;transform:translateZ(14px)}
.proj-body h3{font-size:1.28rem}
.proj-body .desc{color:var(--muted);font-size:.93rem}
.feats{display:grid;gap:7px;font-size:.86rem;color:var(--muted)}
.feats li{display:flex;gap:10px;align-items:flex-start}
.feats li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:.6em}
.tags{display:flex;flex-wrap:wrap;gap:7px}
.tag-t{font-size:.74rem;padding:5px 11px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--muted);display:inline-flex;gap:6px;align-items:center}
.tag-t i{color:var(--accent-2);font-size:.8rem}
.proj-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:6px}
.proj-more{margin-top:44px;text-align:center;color:var(--dim);font-size:.9rem}

/* ---------- timelines (education + experience) ---------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px)}
.col-title{display:flex;align-items:center;gap:12px;font-size:1.3rem;margin-bottom:30px}
.col-title i{color:var(--accent-2)}
.tl{position:relative;padding-left:34px}
.tl::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:1px;background:linear-gradient(180deg,var(--accent),var(--line) 30%,var(--line))}
.tl-item{position:relative;padding:22px 24px;margin-bottom:18px}
.tl-item::after{content:"";position:absolute;left:-33px;top:30px;width:15px;height:15px;border-radius:50%;background:var(--bg);border:2px solid var(--line-2)}
.tl-item.now::after{border-color:var(--accent);background:var(--accent);box-shadow:0 0 0 6px rgba(111,123,255,.2)}
.tl-item .when{font-size:.78rem;color:var(--accent-2);letter-spacing:.08em;text-transform:uppercase;font-weight:600;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pill{font-size:.66rem;padding:3px 9px;border-radius:999px;border:1px solid rgba(111,123,255,.4);color:var(--accent-2);letter-spacing:.08em}
.pill.green{border-color:rgba(61,220,151,.4);color:var(--ok)}
.tl-item h4{font-size:1.12rem;margin-top:8px}
.tl-item .org{color:var(--text);font-size:.92rem;margin-top:3px;font-weight:500}
.tl-item p{color:var(--muted);font-size:.92rem;margin-top:10px}
.tl-item ul{margin-top:10px;display:grid;gap:6px;font-size:.88rem;color:var(--muted)}
.tl-item ul li{display:flex;gap:10px}.tl-item ul li::before{content:"→";color:var(--accent-2)}
.resume-row{margin-top:34px}

/* ---------- achievements ---------- */
.ach-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:stretch}
.arcade{padding:44px 36px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;overflow:hidden}
.arcade::after{content:"";position:absolute;inset:-40% -20% auto;height:80%;background:radial-gradient(circle,rgba(111,123,255,.25),transparent 60%);pointer-events:none}
.medal{position:relative;width:150px;height:150px;display:grid;place-items:center;transform-style:preserve-3d;animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-10px) rotateY(12deg)}}
.medal .hex{position:absolute;inset:0;clip-path:polygon(50% 0,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%);background:linear-gradient(145deg,#d9ddff,#6f7bff 40%,#2a30a0 75%,#9aa3ff);box-shadow:0 0 60px var(--accent-glow)}
.medal .hex::after{content:"";position:absolute;inset:5px;clip-path:inherit;background:linear-gradient(160deg,#10122a,#1b1f5c)}
.medal i{position:relative;font-size:3rem;background:linear-gradient(160deg,#fff,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.arcade h3{font-size:1.7rem}
.arcade .tier{display:inline-block;padding:6px 16px;border-radius:999px;background:linear-gradient(135deg,rgba(111,123,255,.25),rgba(111,123,255,.08));border:1px solid rgba(111,123,255,.5);color:var(--accent-2);font-weight:600;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem}
.arcade p{color:var(--muted);font-size:.95rem;max-width:34ch}
.certs{padding:22px}
.certs h3{font-size:1.1rem;margin:2px 4px 16px;display:flex;gap:10px;align-items:center}
.certs h3 i{color:var(--accent-2)}
.certs .carousel{border-radius:14px;overflow:hidden;background:#0b0d16}
.certs .carousel-item img{width:100%;height:auto;aspect-ratio:1200/860;object-fit:contain;background:#0b0d16}
.certs .carousel-control-prev,.certs .carousel-control-next{width:44px;height:44px;top:50%;transform:translateY(-50%);margin:0 12px;border-radius:50%;background:rgba(5,6,10,.7);border:1px solid var(--line-2);opacity:1;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.certs .carousel-control-prev{left:0}.certs .carousel-control-next{right:0}
.certs .carousel-control-prev-icon,.certs .carousel-control-next-icon{width:16px;height:16px}
.certs .carousel-indicators{margin-bottom:8px}
.certs .carousel-indicators button{width:8px;height:8px;border-radius:50%;border:0;background:var(--accent-2);margin:0 4px}

/* ---------- CTA ---------- */
.cta{padding:0}
.cta-box{position:relative;overflow:hidden;border-radius:36px;border:1px solid var(--line-2);background:linear-gradient(160deg,#0d0f1e,#07080f);padding:clamp(60px,9vw,120px) clamp(24px,6vw,80px);isolation:isolate}
.cta-box::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(700px 400px at 80% 50%,rgba(111,123,255,.28),transparent 65%),radial-gradient(500px 300px at 0% 100%,rgba(111,123,255,.12),transparent 60%)}
#ctaCanvas{position:absolute;right:-4%;top:0;width:58%;height:100%;z-index:-1;display:block}
.cta-box h2{font-size:clamp(2.2rem,5.6vw,4.6rem);max-width:13ch;font-weight:700;letter-spacing:-.035em}
.cta-box p{color:var(--muted);max-width:46ch;margin-top:22px;font-size:1.08rem}
.cta-btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,64px)}
.c-info{display:grid;gap:14px;align-content:start}
.c-card{display:flex;gap:16px;align-items:center;padding:18px 20px;transition:transform .3s var(--ease),border-color .3s}
.c-card:hover{transform:translateX(6px);border-color:rgba(111,123,255,.4)}
.c-card .ico{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:rgba(111,123,255,.12);color:var(--accent-2);flex:none}
.c-card small{display:block;color:var(--dim);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase}
.c-card span{font-size:.95rem;word-break:break-word}
.socials{display:flex;gap:12px;margin-top:8px}
.socials a{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);background:var(--panel);color:var(--muted);transition:.3s var(--ease)}
.socials a:hover{color:#fff;background:var(--accent);border-color:var(--accent);transform:translateY(-4px)}
.form{padding:clamp(24px,4vw,42px)}
.form h3{font-size:1.5rem}.form .fl{color:var(--muted);margin:8px 0 26px;font-size:.95rem}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fgrid .full{grid-column:1/-1}
.field label{display:block;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text);font:inherit;font-size:.96rem;transition:.25s;min-height:50px}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='8' fill='none' stroke='%239aa1b2' stroke-width='2'><path d='M1 1l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 16px center;padding-right:42px}
.field select option{background:#0b0d16;color:#fff}
.field textarea{resize:vertical;min-height:140px}
.field input::placeholder,.field textarea::placeholder{color:var(--dim)}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--accent);background:rgba(111,123,255,.06);box-shadow:0 0 0 4px rgba(111,123,255,.15)}
.form .note{font-size:.8rem;color:var(--dim);margin-top:14px;display:flex;gap:8px;align-items:center}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:34px 0;color:var(--dim);font-size:.88rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;align-items:center}
footer ul{display:flex;gap:22px;flex-wrap:wrap}footer a:hover{color:#fff}

/* ---------- reveal ---------- */
[data-reveal]{will-change:transform,opacity}

/* ---------- responsive ---------- */
@media(max-width:1100px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}.svc.wide,.svc.full{grid-column:span 2}
  .skills-grid{grid-template-columns:repeat(2,1fr)}
  .proj{grid-column:span 3}.proj.feat{grid-column:span 6}
}
@media(max-width:960px){
  .nav-links,.nav-cta{display:none}.burger{display:grid}
  .nav .wrap{background:rgba(10,12,20,.6);border-color:var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);width:min(100% - 24px,1100px)}
  .hero .wrap{grid-template-columns:1fr;gap:6px}
  .hero{padding-top:calc(var(--nav-h) + 24px);text-align:left}
  .hero-visual{max-width:360px;justify-self:center;margin-top:30px}
  .about-grid,.ach-grid,.contact-grid,.two-col{grid-template-columns:1fr}
  .scroll-hint{display:none}
  #ctaCanvas{width:100%;right:0;opacity:.45}
}
@media(max-width:700px){
  .wrap{width:calc(100% - 32px)}
  .svc-grid,.skills-grid,.pillars{grid-template-columns:1fr}.svc.wide,.svc.full{grid-column:auto}
  .svc{min-height:0}
  .proj,.proj.feat{grid-column:1/-1}
  .stats{grid-template-columns:repeat(2,1fr)}
  .fgrid{grid-template-columns:1fr}
  .chip3d{font-size:.7rem;padding:7px 10px}.chip3d.c5{display:none}
  .code-float{display:none}
  .portrait .t1{left:-8px}.portrait .t2{right:-6px}
  .hero-cta .btn,.cta-btns .btn{width:100%}
  .cta-box{border-radius:26px}
  .filters{flex-wrap:nowrap;overflow-x:auto;margin-inline:-16px;padding:0 16px 6px;scrollbar-width:none}.filters::-webkit-scrollbar{display:none}
  .filter{white-space:nowrap}
  footer .wrap{flex-direction:column;align-items:flex-start}
}
@media(hover:none){.tilt::before{display:none}.cursor-glow{display:none}}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .loader{display:none}
}