:root{--bg:#f4f6fb;--bg2:#e9edf7;--card:rgba(255,255,255,.72);--text:#141a2b;--muted:#586079;--accent:#1f3864;--gold:#b8923f;--line:rgba(31,56,100,.14);--glow:rgba(184,146,63,.25);
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:#0a0f1c;--bg2:#101830;--card:rgba(22,30,52,.62);--text:#e9edf8;--muted:#9ba6c2;--accent:#8fb0ff;--gold:#e0bd73;--line:rgba(143,176,255,.16);--glow:rgba(224,189,115,.22);color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0a0f1c;--bg2:#101830;--card:rgba(22,30,52,.62);--text:#e9edf8;--muted:#9ba6c2;--accent:#8fb0ff;--gold:#e0bd73;--line:rgba(143,176,255,.16);--glow:rgba(224,189,115,.22);color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Segoe UI",Calibri,Arial,sans-serif;line-height:1.65;overflow-x:hidden}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;margin:0}
#bar{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--gold),var(--accent));z-index:50}
#glow{position:fixed;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,var(--glow),transparent 65%);pointer-events:none;transform:translate(-50%,-50%);z-index:0;left:-999px;top:0}
#cv{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
nav{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:14px 5vw;background:linear-gradient(var(--bg),transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
nav b{font-family:Georgia,serif;font-size:20px;color:var(--gold)}
nav .l{display:flex;gap:22px;align-items:center;font-size:14px}
nav a{color:var(--muted);text-decoration:none;transition:.25s}nav a:hover{color:var(--gold)}
#th{background:none;border:1px solid var(--line);color:var(--text);border-radius:50%;width:34px;height:34px;cursor:pointer;font-size:15px}
@media(max-width:680px){nav .l a{display:none}}
main{position:relative;z-index:1;max-width:980px;margin:0 auto;padding:0 22px}
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:110px 0 60px}
.hero small{color:var(--gold);letter-spacing:.22em;text-transform:uppercase;font-weight:600;font-size:13px}
h1{font-size:clamp(40px,8.5vw,84px);line-height:1.04;margin:14px 0 18px;background:linear-gradient(120deg,var(--text) 30%,var(--gold) 70%,var(--accent));background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sh 7s linear infinite}
@keyframes sh{to{background-position:200% center}}
.role{font-size:clamp(18px,3.2vw,28px);color:var(--muted);min-height:1.6em}
.role span{color:var(--accent);font-weight:600}.role i{display:inline-block;width:2px;height:1em;background:var(--gold);margin-left:3px;vertical-align:-2px;animation:bl 1s steps(2) infinite}
@keyframes bl{50%{opacity:0}}
.hero p{max-width:600px;color:var(--muted);font-size:18px;margin:18px 0 30px}
.btn{display:inline-block;padding:13px 28px;border-radius:50px;text-decoration:none;font-weight:600;font-size:15px;margin:0 12px 12px 0;border:1.5px solid var(--gold);color:var(--gold);transition:.3s;position:relative;overflow:hidden}
.btn.p{background:var(--gold);color:#0a0f1c}.btn:hover{transform:translateY(-3px);box-shadow:0 10px 28px var(--glow)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-top:40px}
.stat{padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--card);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.stat b{display:block;font-family:Georgia,serif;font-size:28px;color:var(--gold)}.stat span{font-size:13px;color:var(--muted)}
.scroll{position:absolute;bottom:26px;left:50%;width:22px;height:36px;border:2px solid var(--muted);border-radius:12px;opacity:.6}
.scroll:after{content:"";position:absolute;left:50%;top:6px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:var(--gold);animation:sc 1.6s infinite}
@keyframes sc{60%{transform:translateY(12px);opacity:0}}
section{padding:70px 0}
.eyebrow{color:var(--gold);font-size:13px;letter-spacing:.2em;text-transform:uppercase;font-weight:600}
h2{font-size:clamp(28px,5vw,42px);margin:6px 0 30px;color:var(--accent)}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px 26px;margin-bottom:18px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:transform .25s ease,box-shadow .3s,border-color .3s;transform-style:preserve-3d}
.card:hover{border-color:var(--gold);box-shadow:0 18px 40px var(--glow)}
.card h3{font-size:20px}.meta{color:var(--muted);font-size:14px;margin:3px 0 12px}
.card ul{margin:0;padding-left:20px}.card li{margin-bottom:7px;color:var(--text)}
.tl{position:relative;padding-left:30px}.tl:before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--gold),transparent)}
.tl .card:before{content:"";position:absolute;left:-30px;top:30px;width:16px;height:16px;border-radius:50%;background:var(--bg);border:3px solid var(--gold)}
.tl .card{position:relative}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.grid .card{margin:0}
.tag{display:inline-block;border:1px solid var(--line);padding:5px 14px;border-radius:30px;font-size:13px;margin:0 8px 9px 0;transition:.25s;cursor:default}
.tag:hover{background:var(--gold);color:#0a0f1c;border-color:var(--gold);transform:translateY(-2px)}
.st{font-size:11px;background:var(--gold);color:#0a0f1c;padding:3px 10px;border-radius:12px;margin-left:10px;vertical-align:middle;font-family:"Segoe UI",sans-serif;font-weight:700;letter-spacing:.05em;animation:pu 2s infinite}
@keyframes pu{50%{box-shadow:0 0 0 6px var(--glow)}}
.dash{border-style:dashed;text-align:center;color:var(--muted)}
.big{font-family:Georgia,serif;font-size:clamp(22px,4vw,34px);color:var(--text);max-width:720px}
.rv{opacity:0;transform:translateY(36px);transition:opacity .8s ease,transform .8s ease}.rv.in{opacity:1;transform:none}
footer{position:relative;z-index:1;text-align:center;color:var(--muted);font-size:13px;padding:30px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}html{scroll-behavior:auto}}
/* ---- v3 additions ---- */
@property --a{syntax:"<angle>";initial-value:0deg;inherits:false}
.hero{position:relative}.card{position:relative}
.hg{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
@media(max-width:820px){.hg{grid-template-columns:1fr}.hp{order:-1}}
.hp{position:relative;width:100%;max-width:370px;aspect-ratio:1/1.08;justify-self:center}
.ring,.hp img{position:absolute;animation:morph 10s ease-in-out infinite}
.ring{inset:-6px;background:conic-gradient(from var(--a),var(--gold),var(--accent),var(--gold));animation:morph 10s ease-in-out infinite,ang 5s linear infinite;box-shadow:0 0 60px var(--glow)}
.hp img{inset:0;width:100%;height:100%;object-fit:cover;transition:transform .2s ease}
@keyframes ang{to{--a:360deg}}
@keyframes morph{0%,100%{border-radius:46% 54% 50% 50%/52% 46% 54% 48%}50%{border-radius:54% 46% 48% 52%/46% 54% 46% 54%}}
.chip{position:absolute;padding:7px 14px;border-radius:30px;background:var(--card);border:1px solid var(--line);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);font-size:13px;font-weight:600;white-space:nowrap;animation:fl 5s ease-in-out infinite;z-index:2}
.c1{top:6%;left:-8%}.c2{bottom:12%;left:-14%;animation-delay:-1.6s}.c3{top:42%;right:-10%;animation-delay:-3s}
@keyframes fl{50%{transform:translateY(-14px)}}
#ld{position:fixed;inset:0;background:var(--bg);z-index:100;display:grid;place-items:center;transition:transform .9s cubic-bezier(.77,0,.18,1)}
#ld div{text-align:center}#ld b{font-family:Georgia,serif;font-size:64px;color:var(--gold);display:block;animation:pu 1.2s infinite}
#ld i{display:block;height:2px;width:0;margin:14px auto 0;background:var(--gold);animation:ldb 1.1s forwards}
@keyframes ldb{to{width:120px}}#ld.out{transform:translateY(-100%)}
.mq{width:100vw;margin:0 0 0 calc(50% - 50vw);overflow:hidden;border-block:1px solid var(--line);padding:16px 0;background:var(--card)}
.mt{display:flex;gap:40px;width:max-content;animation:mqv 30s linear infinite}.mq:hover .mt{animation-play-state:paused}
.mt span{font-family:Georgia,serif;font-size:22px;color:var(--muted);white-space:nowrap}.mt span:after{content:"✦";color:var(--gold);margin-left:40px}
@keyframes mqv{to{transform:translateX(-50%)}}
h2:after{content:"";display:block;height:3px;width:0;margin-top:10px;background:linear-gradient(90deg,var(--gold),transparent);transition:width 1s .3s}h2.in:after{width:110px}
.card:after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(300px circle at var(--mx,50%) var(--my,50%),var(--glow),transparent 60%);opacity:0;transition:opacity .3s;pointer-events:none}.card:hover:after{opacity:1}
nav a.on{color:var(--gold)}
#tt{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));width:44px;height:44px;border-radius:50%;border:1px solid var(--gold);background:var(--card);color:var(--gold);font-size:18px;cursor:pointer;z-index:30;opacity:0;transform:translateY(20px);pointer-events:none;transition:.35s;backdrop-filter:blur(8px)}
#tt.on{opacity:1;transform:none;pointer-events:auto}#tt:hover{background:var(--gold);color:#0a0f1c}
.btn:after{content:"";position:absolute;top:0;left:-80%;width:50%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .6s}.btn:hover:after{left:130%}

/* ---- v4: buttons + project showcase ---- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 30px;letter-spacing:.02em;background:var(--card);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.btn.p{background:linear-gradient(135deg,var(--gold),#f3dc9b);border-color:transparent;box-shadow:0 8px 26px var(--glow)}
.btn:not(.p):hover{background:var(--gold);color:#0a0f1c}
.btn:active{transform:scale(.96)!important}
.btn .ar{display:inline-block;transition:transform .3s;font-size:17px;line-height:1}.btn:hover .ar{transform:translate(4px,-4px)}
nav .l a[href="#contact"]{border:1px solid var(--gold);color:var(--gold);padding:7px 18px;border-radius:30px}
nav .l a[href="#contact"]:hover{background:var(--gold);color:#0a0f1c}
.proj{display:grid;grid-template-columns:1.35fr 1fr;gap:30px;align-items:center;padding:22px}
@media(max-width:820px){.proj{grid-template-columns:1fr}}
.frame{border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 60px rgba(0,0,0,.35);background:#12121a}
.fb{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#1b1b26}
.fb i{width:10px;height:10px;border-radius:50%;background:#ff5f57}.fb i:nth-child(2){background:#febc2e}.fb i:nth-child(3){background:#28c840}
.fb span{margin-left:12px;font-size:12px;color:#8b8fa3;background:#0f0f17;padding:3px 14px;border-radius:12px}
.frame img{display:block;width:100%;height:auto;transition:transform .8s ease}.proj:hover .frame img{transform:scale(1.05)}
.pi p{color:var(--muted);margin:0 0 12px}.pi .tags{margin-top:16px}
.hero h1{letter-spacing:-.01em}
.stat{transition:transform .3s,border-color .3s}.stat:hover{transform:translateY(-6px);border-color:var(--gold)}