:root{color-scheme:dark;--bg:#060c14;--panel:#101d2b;--ink:#eef5fc;--muted:#bdccdc;--line:#30465c;--accent:#8edbff;--glass:rgba(16,29,43,.95);--glow:rgba(79,169,224,.16)}
:root[data-theme=light]{color-scheme:light;--bg:#edf3f8;--panel:#fff;--ink:#10263c;--muted:#3f566d;--line:#acbfd1;--accent:#075a91;--glass:rgba(255,255,255,.97);--glow:rgba(29,118,185,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.95 Tahoma,Arial,sans-serif;overflow-wrap:break-word}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer;color:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.lang-fa .en,.lang-en .fa,[hidden]{display:none!important}body.lang-en{font-family:Arial,sans-serif;line-height:1.7}.shell{width:min(1160px,calc(100% - 48px));margin-inline:auto}.translate-bar{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;padding:12px max(24px,calc((100vw - 1160px)/2));background:var(--glass);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}.toolbar{display:flex;gap:8px}.toolbar button{min-height:42px;border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:4px 15px}.back-link{color:var(--accent);font-size:13px}.nav{max-width:1160px;margin:24px auto;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 4px}.brand{display:flex;gap:14px;align-items:center}.logo{display:grid;place-items:center;width:46px;height:46px;border:1px solid var(--line);border-radius:14px;color:var(--accent);font:700 17px Arial}.brand small{display:block;color:var(--muted);font-size:11px}.links{display:flex;gap:20px;font-size:13px}.primary{display:inline-flex;padding:10px 22px;border:1px solid var(--accent);border-radius:12px;background:var(--panel);color:var(--accent);font-weight:bold}.hero{padding-block:80px 100px;position:relative}.hero:before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 10% 30%,var(--glow),transparent 65%);z-index:-1}.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:64px;align-items:center}h1{font-size:clamp(36px,5vw,66px);line-height:1.4;margin:20px 0;font-weight:800;letter-spacing:-.04em}.glow{color:var(--accent)}.lead{font-size:17px;color:var(--muted);max-width:65ch}.kicker,.eyebrow,.project-index{font:700 11px/1.8 monospace;letter-spacing:.1em;color:var(--accent);margin-bottom:18px}.hero-tags,.tagline{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.tag,.tagline span{font:12px/1.8 Arial;padding:6px 11px;border:1px solid var(--line);border-radius:20px;color:var(--muted)}.tag strong{color:var(--accent);margin-inline-end:8px}.availability{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}.mini b{display:block;color:var(--accent);font:700 10px/2 Arial;letter-spacing:.1em}.mini span{font-size:11px;color:var(--muted)}.hero-card,.card,.skill-card,.project-card,.time-body{background:var(--glass);border:1px solid var(--line);border-radius:24px;position:relative;padding:28px;box-shadow:0 14px 40px rgba(0,0,0,.06)}.hero-card:before,.section-head:after{content:'';position:absolute;inset-inline:24px;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);box-shadow:0 0 14px var(--glow)}.terminal{direction:ltr;text-align:start}.terminal h2{font-size:26px;line-height:1.65}.lang-fa .terminal h2,.lang-fa .terminal p{direction:rtl}.terminal p{color:var(--muted);font-size:14px}.dim{color:var(--muted);font:11px monospace}.green{color:var(--accent);font:14px monospace}.matrix{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:32px}.mcell{padding:18px;border:1px solid var(--line);border-radius:16px}.mcell b{display:block;font:700 22px/1.8 Arial;color:var(--ink)}.mcell span{font-size:11px;color:var(--muted)}.section{padding-block:72px;scroll-margin-top:70px}.section-head{position:relative;padding-top:24px;margin-bottom:30px;max-width:850px}.section-head:after{inset-inline:0;width:160px}h2{font-size:clamp(26px,3vw,38px);line-height:1.6;margin:0 0 16px}h3{font-size:19px;margin:0 0 12px;line-height:1.7}h4{font-size:14px;color:var(--accent);margin:10px 0}p{margin:10px 0 0;color:var(--muted)}.muted{color:var(--muted)}.grid,.proof,.skills-grid,.projects,.services,.contact-card{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.three,.services{grid-template-columns:repeat(3,minmax(0,1fr))}.skill-head{display:flex;align-items:center;justify-content:space-between}.skill-card p,.card p,.project-card p{font-size:14px}.project-card{overflow:hidden;display:flex;flex-direction:column}.project-card .project-link{margin-top:auto;padding-top:22px;color:var(--accent);font-size:13px;font-weight:700}.project-shot{margin:-28px -28px 25px;background:var(--panel)}.project-shot img{display:block;width:100%;height:auto;aspect-ratio:1348/926;object-fit:cover;object-position:top}.project-shot figcaption{padding:12px 20px;color:var(--muted);font-size:10px;border-bottom:1px solid var(--line)}.timeline{display:grid;gap:22px}.time-item{display:grid;grid-template-columns:140px 1fr;gap:24px}.time-year{font:700 15px/2 monospace;color:var(--accent);padding-top:28px;direction:ltr}.time-dot{display:none}.icon{color:var(--accent);font:28px/2 monospace}.contact-info{list-style:none;padding:0;margin:0;display:grid;gap:22px}.contact-info li{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px}.contact-info strong{overflow-wrap:anywhere}.contact-info li>span{color:var(--muted)}a[href^="tel:"],a[href^="mailto:"]{direction:ltr;display:inline-block}.footer{border-top:1px solid var(--line);padding-block:26px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:12px}.footer a{color:var(--accent)}
@media(hover:hover) and (prefers-reduced-motion:no-preference){.project-card,.skill-card{transition:transform .2s ease,border-color .2s ease}.project-card:hover,.skill-card:hover{transform:translateY(-3px);border-color:var(--accent)}}
@media(max-width:1100px){.nav{padding-inline:24px}.nav .links{display:none}.hero-grid{gap:28px}.three,.services{grid-template-columns:1fr}}
@media(max-width:700px){.shell{width:calc(100% - 32px)}.hero-grid,.grid,.proof,.skills-grid,.projects,.contact-card{grid-template-columns:1fr}.hero{padding-block:36px}.section{padding-block:44px}.hero-card,.card,.skill-card,.project-card,.time-body{padding:22px}.project-shot{margin:-22px -22px 20px}.availability{gap:10px}.mini span{font-size:10px}.nav{padding-inline:16px;margin-block:18px}.nav .actions{display:none}.brand b{font-size:14px}.translate-bar{padding-inline:16px}.toolbar button{font-size:12px;padding-inline:12px}.time-item{grid-template-columns:1fr;gap:8px}.time-year{padding:0}.footer{flex-direction:column}.hero-tags{gap:5px}.back-link{max-width:150px}.section-head{padding-top:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{.translate-bar,.nav,.primary{display:none}body{background:white;color:#111}.hero-grid,.skills-grid,.projects{display:block}.card,.project-card,.skill-card{break-inside:avoid;margin-bottom:14px;border:1px solid #aaa}.section{padding-block:20px}.hero{padding-block:0}p,.muted{color:#333}.hero-card{display:none}}

/* RC10 shared profile draft state. */
.draft-banner{width:min(1160px,calc(100% - 48px));margin:18px auto 0;padding:13px 16px;display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--muted);font-size:12px;line-height:1.8}
.draft-banner strong{flex:0 0 auto;color:var(--accent)}
@media(max-width:700px){.draft-banner{width:calc(100% - 32px);display:grid;gap:4px;margin-top:12px}}