:root{--bg:#f4f9ff;--card:#fff;--tx:#66717f;--mu:#8792a2;--ln:#d3e3f8;--bl:#2160e6;--az:#3fb4ff;
--grad:linear-gradient(135deg,#1d5be0,#3fb4ff);
--gb:linear-gradient(135deg,rgba(29,91,224,.95),rgba(63,180,255,.88));
--sheen:linear-gradient(160deg,rgba(255,255,255,.38),rgba(255,255,255,0) 55%);
--tint:linear-gradient(160deg,rgba(63,180,255,.16),rgba(29,91,224,.05) 60%,rgba(255,255,255,0));
--sh:0 10px 28px rgba(29,91,224,.26),inset 0 1px 0 rgba(255,255,255,.45);
--glow:radial-gradient(55% 32% at 88% 0,rgba(63,180,255,.28),transparent 70%),radial-gradient(45% 30% at 0 26%,rgba(29,91,224,.13),transparent 70%);
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#061433;--card:#0d2354;--tx:#a3b0c4;--mu:#8391a8;--ln:#1e3c7c}}
:root[data-theme="dark"]{--bg:#061433;--card:#0d2354;--tx:#a3b0c4;--mu:#8391a8;--ln:#1e3c7c}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background-color:var(--bg);background-image:var(--glow);background-repeat:no-repeat;color:var(--tx);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,.r,.m,.stat b,blockquote{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;width:fit-content;max-width:100%}
.w{max-width:1100px;margin:0 auto;padding:0 24px}
nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;padding:14px 0;background:color-mix(in srgb,var(--bg) 78%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
nav .w{display:flex;justify-content:center;align-items:center;gap:8px}
.btn,.pill{font:inherit;font-weight:500;cursor:pointer;border-radius:99px;transition:transform .2s,box-shadow .2s;display:inline-block;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.pill{font-size:15px;padding:8px 20px;color:var(--bl);background-image:var(--sheen);background-color:color-mix(in srgb,var(--card) 70%,transparent);border:1px solid color-mix(in srgb,var(--az) 55%,transparent);box-shadow:var(--sh)}
.pill.on,.b .acts .pill{color:#fff;background-image:var(--sheen),var(--gb);border-color:rgba(255,255,255,.4)}
.btn{padding:12px 24px;color:#fff;background-image:var(--sheen),var(--gb);background-color:transparent;border:1px solid rgba(255,255,255,.4);box-shadow:var(--sh)}
.btn.o{color:var(--bl);background-image:var(--sheen);background-color:color-mix(in srgb,var(--card) 70%,transparent);border:1px solid color-mix(in srgb,var(--az) 55%,transparent)}
.btn:hover,.pill:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(29,91,224,.34),inset 0 1px 0 rgba(255,255,255,.5)}
.btn:active,.pill:active{transform:none;box-shadow:0 4px 12px rgba(29,91,224,.3)}
.big{font-size:clamp(20px,3vw,28px);padding:16px 36px;margin-top:8px}
#th{position:absolute;right:20px;top:50%;transform:translateY(-50%);padding:8px 14px}
#th:hover,#th:active{transform:translateY(-50%)}
#th span{display:inline-block;transition:transform .7s cubic-bezier(.4,0,.2,1)}
:root[data-theme="dark"] #th span{transform:rotate(180deg)}
.hero{padding:100px 0 70px;text-align:center}
.hero h1{font-size:clamp(42px,9vw,88px);letter-spacing:-.03em;line-height:1.1;margin-inline:auto}
.hero .r{font-size:clamp(18px,3vw,26px);margin:14px auto 24px}
.hero p{max-width:600px;margin:0 auto 32px}
h2{font-size:clamp(28px,4vw,40px);letter-spacing:-.02em;line-height:1.2}
.sub{margin:8px 0 32px;max-width:560px}
section{padding:64px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:20px;align-items:stretch}
.card,.stat,.pt,.ct{background-image:var(--tint);background-color:color-mix(in srgb,var(--card) 78%,transparent);border:1px solid var(--ln);box-shadow:var(--sh);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.card{text-align:left;font:inherit;color:inherit;width:100%;cursor:pointer;border-radius:20px;overflow:hidden;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(29,91,224,.32),inset 0 1px 0 rgba(255,255,255,.5)}
.card>img{width:100%;height:auto;display:block}
.card .t{padding:20px 22px 22px}
.card h3{font-size:24px}.row{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.y{color:var(--mu);font-size:14px}
.m{font-size:14px;margin:4px 0 0}
.lk{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px}
.lk .pill{font-size:13px;padding:6px 14px}
.tag{display:inline-block;font-size:12px;padding:3px 10px;border:1px solid var(--ln);border-radius:99px;color:var(--mu)}
h4{font-size:15px;font-weight:500;margin:28px 0 12px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips span{background-image:var(--tint);background-color:color-mix(in srgb,var(--card) 70%,transparent);border:1px solid var(--ln);padding:8px 16px;border-radius:99px;font-size:15px;box-shadow:0 4px 14px rgba(29,91,224,.12)}
.ct{text-align:center;border-radius:28px;padding:64px 24px}
.ct .e{font-size:40px}
.ct p{margin:20px auto 28px;max-width:480px}
.links{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
footer{text-align:center;color:var(--mu);font-size:14px;padding:40px 0}
.ov{position:fixed;inset:0;z-index:50;background-color:var(--bg);background-image:var(--glow);background-repeat:no-repeat;overflow-y:auto;padding:env(safe-area-inset-top,0px) 0 env(safe-area-inset-bottom,0px);animation:up .4s cubic-bezier(.2,.8,.2,1)}
@keyframes up{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
.ovh{position:sticky;top:0;padding:14px 24px;background:color-mix(in srgb,var(--bg) 80%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:2}
.pv{max-width:900px;margin:0 auto;padding:24px 24px 80px}
.pv h1{font-size:clamp(40px,8vw,72px);letter-spacing:-.03em;line-height:1.1}
.pv .m{margin:10px 0 20px;font-size:16px}.pv .d{max-width:680px}
.pv img{width:100%;height:auto;border-radius:20px;margin:20px 0;display:block;box-shadow:var(--sh)}
.sc{margin-top:48px}.sc h2{margin-bottom:12px}
.stats,.pts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));gap:16px;margin-top:24px}
.pts{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.stat,.pt{border-radius:20px;padding:20px}
.stat b{display:block;font-size:44px;letter-spacing:-.02em;line-height:1.1}.stat span{font-size:14px}
.pt h3{font-size:20px;margin-bottom:6px}.pt .chips{margin-top:14px}.pt .chips span{font-size:13px;padding:6px 12px}
blockquote{font-size:clamp(22px,3.4vw,32px);font-weight:600;letter-spacing:-.01em;line-height:1.3;margin:36px 0 8px}
.pv .btn{margin-top:36px}
.dock{position:fixed;z-index:40;left:50%;transform:translateX(-50%);bottom:max(14px,env(safe-area-inset-bottom));width:min(680px,calc(100% - 24px));display:flex;flex-direction:column;gap:10px}
.cpanel{background-color:color-mix(in srgb,var(--card) 92%,transparent);background-image:var(--tint);border:1px solid var(--ln);border-radius:26px;box-shadow:0 20px 60px rgba(29,91,224,.28);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);display:flex;flex-direction:column;max-height:min(56vh,520px);overflow:hidden;animation:up .35s cubic-bezier(.2,.8,.2,1)}
.chh{display:flex;justify-content:space-between;align-items:center;padding:14px 18px 6px}.chh b{font-size:15px;color:var(--bl)}
.cx{border:0;background:transparent;color:var(--mu);font-size:16px;cursor:pointer;padding:4px 8px}
#msgs{overflow-y:auto;padding:6px 18px 18px;display:flex;flex-direction:column;gap:14px}
.mu{align-self:flex-end;max-width:90%;padding:9px 16px;border-radius:99px;font-size:15px;color:#fff;background-image:var(--sheen),var(--gb)}
.ma{font-size:15px;animation:up .3s}.ma p{margin:0}
.pc{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;margin-top:12px;padding:14px 16px;border:1px solid var(--ln);border-radius:16px;background-image:var(--tint);background-color:color-mix(in srgb,var(--card) 80%,transparent);cursor:pointer;text-align:left;font:inherit;color:inherit;box-shadow:0 6px 18px rgba(29,91,224,.14);transition:transform .2s,box-shadow .2s}
.pc:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(29,91,224,.26)}
.pc b{display:block;color:var(--bl);font-size:16px}.pc small{color:var(--mu);font-size:13px}.pc i{font-style:normal;font-size:24px;color:var(--bl)}
.dots i{display:inline-block;width:7px;height:7px;margin:0 2px;border-radius:50%;background:var(--az);animation:bl 1s infinite}.dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}
@keyframes bl{0%,60%,100%{opacity:.3}30%{opacity:1}}
#chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:2px 2px 4px}#chips::-webkit-scrollbar{display:none}
#chips .pill{flex:none;font-size:13px;padding:8px 14px;white-space:nowrap}
.cbar{display:flex;align-items:center;gap:8px;padding:7px 7px 7px 22px;border-radius:99px;background-image:var(--tint);background-color:color-mix(in srgb,var(--card) 88%,transparent);border:1px solid var(--ln);box-shadow:var(--sh);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}
.cbar input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:inherit;font-size:16px;color:var(--tx)}
.cbar input::placeholder{color:var(--mu)}
.go{flex:none;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background-image:var(--sheen),var(--gb);color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:var(--sh);transition:transform .2s}
.go:hover{transform:translateX(2px)}
footer{padding-bottom:170px}
[hidden]{display:none!important}
html.tt,html.tt *,html.tt *::before,html.tt *::after{transition:background-color .7s cubic-bezier(.4,0,.2,1),color .7s cubic-bezier(.4,0,.2,1),border-color .7s cubic-bezier(.4,0,.2,1),transform .2s,box-shadow .2s !important}
@media(max-width:640px){#th{position:static;transform:none}#th:hover,#th:active{transform:none}nav .w{flex-wrap:wrap}.pill{padding:7px 14px;font-size:14px}.hero{padding:70px 0 40px}}
.pact{display:flex;flex-direction:column;align-items:center;gap:24px;margin-top:44px;text-align:center}.pv .pact .btn{margin-top:0}
.qr{display:flex;flex-direction:column;align-items:center;gap:10px;padding:0;border:0;background:none;box-shadow:none;transition:transform .2s}
.qr:hover{transform:scale(1.03)}
.qrb svg{display:block;width:120px;height:120px}
.qrt{color:var(--mu);font-size:13px}
@media(max-width:640px){.qrb svg{width:110px;height:110px}}
.pv{padding:32px 24px 112px}
.pv .m{margin:12px 0 24px}
.pv .d{line-height:1.7;max-width:680px}
.pv img{margin:40px 0 0}
.sc{margin-top:72px}.sc h2{margin-bottom:16px}
.stats,.pts{gap:20px;margin-top:32px}
.stat,.pt{padding:24px}
.pt h3{margin-bottom:8px}.pt .chips{margin-top:16px}
blockquote{margin:48px 0 0}
.pact{margin-top:80px;padding-top:56px;border-top:1px solid var(--ln);gap:32px}
.qr{gap:12px}
@media(max-width:640px){.pv{padding:24px 20px 96px}.sc{margin-top:56px}.pact{margin-top:64px;padding-top:40px;gap:28px}.stats,.pts{gap:16px;margin-top:24px}}
.ct{background:none;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:0;padding:32px 0 0}
#contact{padding-top:8px}.ct{padding-top:0}
@media (prefers-color-scheme:dark){
:root:not([data-theme="light"]){--tx:#fff;--mu:#e3ecfb;--bl:#8fd3ff}
:root:not([data-theme="light"]) .btn,:root:not([data-theme="light"]) .btn.o,:root:not([data-theme="light"]) .pill,:root:not([data-theme="light"]) .go,:root:not([data-theme="light"]) .mu,:root:not([data-theme="light"]) .pc{background-image:var(--sheen),linear-gradient(135deg,rgba(52,132,255,.97),rgba(110,206,255,.93));background-color:transparent;color:#fff;border-color:rgba(255,255,255,.45);text-shadow:0 1px 2px rgba(6,20,51,.35)}
:root:not([data-theme="light"]) nav .pill:not(.on){background-image:var(--sheen);background-color:rgba(110,206,255,.16);border-color:rgba(143,211,255,.6);text-shadow:none}
:root:not([data-theme="light"]) .pc b,:root:not([data-theme="light"]) .pc small,:root:not([data-theme="light"]) .pc i{color:#fff}
}
:root[data-theme="dark"]{--tx:#fff;--mu:#e3ecfb;--bl:#8fd3ff}
:root[data-theme="dark"] .btn,:root[data-theme="dark"] .btn.o,:root[data-theme="dark"] .pill,:root[data-theme="dark"] .go,:root[data-theme="dark"] .mu,:root[data-theme="dark"] .pc{background-image:var(--sheen),linear-gradient(135deg,rgba(52,132,255,.97),rgba(110,206,255,.93));background-color:transparent;color:#fff;border-color:rgba(255,255,255,.45);text-shadow:0 1px 2px rgba(6,20,51,.35)}
:root[data-theme="dark"] nav .pill:not(.on){background-image:var(--sheen);background-color:rgba(110,206,255,.16);border-color:rgba(143,211,255,.6);text-shadow:none}
:root[data-theme="dark"] .pc b,:root[data-theme="dark"] .pc small,:root[data-theme="dark"] .pc i{color:#fff}

.skip{position:absolute;left:-999px;top:8px}.skip:focus{left:12px;z-index:99;padding:10px 18px;border-radius:99px;background:#1d5be0;color:#fff}
:focus-visible{outline:2px solid #3fb4ff;outline-offset:3px}
noscript ul{list-style:none;padding:0;display:grid;gap:12px}noscript a{color:var(--bl);text-decoration:underline}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Projects: one per row, stacked vertically */
.grid{grid-template-columns:1fr;gap:32px}
@media(min-width:800px){
.card{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:center}
.card .t{padding:40px}.card h3{font-size:34px}.card .m{font-size:16px;margin-top:8px}.lk{margin-top:24px}
}

/* About stats (skills / years) */
.about-stats{grid-template-columns:repeat(2,minmax(0,220px));gap:20px;margin-top:40px}

/* About stats: no box */
.about-stats{display:flex;gap:56px;margin-top:40px}
.about-stats .stat{background:none;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;padding:0;border-radius:0}

/* About stats: centered */
.about-stats{justify-content:center;gap:72px;text-align:center}
.about-stats .stat b{margin:0 auto}
@media(max-width:640px){.about-stats{gap:40px}}

/* Hover effect: Design Stack chips and stats */
.w>.chips span,.about-stats .stat{transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,border-color .25s;cursor:default}
.w>.chips span:hover{transform:translateY(-5px) scale(1.04);box-shadow:0 12px 26px rgba(29,91,224,.28);border-color:color-mix(in srgb,var(--az) 70%,transparent)}
.about-stats .stat:hover{transform:translateY(-6px) scale(1.08)}