/* =====================================================================
   amenehshadlo.com — warm "Statement" design (flow gradient identity)
   Layout/colour/typography only — all text content is data-driven and
   comes from the database. Class names are preserved from the previous
   design so every page + the admin inherit this skin automatically.
   ===================================================================== */

:root{
  /* warm paper surfaces */
  --bg-0:#FFFCF8;
  --bg-1:#FAF3EA;
  --bg-warm:#FBF4EC;
  /* dark aubergine — hero / contact / footer */
  --navy-900:#241726;
  --navy-800:#3C2236;
  /* warm text ramp */
  --ink:#2B1C24;
  --ink-2:#6E5A55;
  --dim:#917B74;
  /* brand + accents */
  --brand:#E85C3C;
  --brand-deep:#C24A2E;
  --aqua:#E85C3C;     /* legacy token name → brand orange */
  --violet:#C24A2E;   /* legacy token name → brand deep   */
  --rose:#EC5A8A;
  --amber:#F2A93B;
  --tint-200:#F6D2A6; --tint-100:#FBE3CE; --tint-50:#FDF3E9;
  --on-dark:#F8EEE7; --on-dark-2:#CDB6AC;
  --line:rgba(74,34,22,0.12);
  --line-soft:rgba(74,34,22,0.07);
  --border-strong:#DCC7B7;
  --paper:#FFFFFF;
  --ring:rgba(232,92,60,.40);
  --flow:linear-gradient(100deg,#E85C3C 0%,#F2A93B 46%,#EC5A8A 100%);
  --flow-soft:linear-gradient(120deg,#FBE3CE,#FDE9D4 50%,#F8D9E4);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;background:var(--bg-0);color:var(--ink);font-family:"IBM Plex Sans",ui-sans-serif,system-ui,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
body{
  background:
    radial-gradient(60% 45% at 100% 0%, rgba(236,90,138,0.07), transparent 60%),
    radial-gradient(55% 45% at 0% 22%, rgba(232,92,60,0.07), transparent 60%),
    radial-gradient(50% 40% at 50% 100%, rgba(242,169,59,0.06), transparent 60%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 100%);
  background-attachment:fixed;
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 40px;position:relative;z-index:1}
/* display / headings use Space Grotesk; body stays IBM Plex Sans */
.display{font-family:"Space Grotesk",sans-serif;font-weight:700;letter-spacing:-0.022em;line-height:1.04}
.hero h1,.sec-head h2,.proj h3,.loop-card h3,.metric .k,.contact-card h2,
.entity-card h3,.credential-title,.timeline-role,.blog-title,.blog-card-title,
.cv-head h1,.pub .tit,article.resume h1,.proj h3,.blog-article h1{
  font-family:"Space Grotesk","IBM Plex Sans",system-ui,sans-serif;
}
.serif{font-family:"Space Grotesk",sans-serif;font-weight:500;font-style:italic}
.mono{font-family:"IBM Plex Mono",monospace;letter-spacing:.16em;text-transform:uppercase;font-size:11px}
.num{font-family:"IBM Plex Mono";font-feature-settings:"tnum" 1}

.glass{
  background:linear-gradient(180deg, #ffffff, rgba(255,252,248,0.72));
  border:1px solid var(--line);
  box-shadow:0 1px 0 0 rgba(255,255,255,0.9) inset, 0 18px 40px -28px rgba(74,34,22,0.20);
  border-radius:18px;
}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:99px;
  border:1px solid rgba(242,169,59,.34);background:rgba(242,169,59,.12);
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.04em;color:var(--amber);
}
.pill .dot{width:7px;height:7px;border-radius:50%;background:#5FD08A;box-shadow:0 0 0 3px rgba(95,208,138,.22)}

/* warm card interactions — subtle lift + flow top-bar (the "offer" feel) */
.proj,.loop-card,.entity-card,.cap-card,.credential-card{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.proj::before,.entity-card::before,.cap-card::before{content:"";position:absolute;top:0;inset-inline-start:0;width:100%;height:3px;background:var(--flow);transform:scaleX(0);transform-origin:left;transition:transform .4s ease;z-index:2}
[dir=rtl] .proj::before,[dir=rtl] .entity-card::before,[dir=rtl] .cap-card::before{transform-origin:right}
.proj:hover,.loop-card:hover,.entity-card:hover,.cap-card:hover,.credential-card:hover{transform:translateY(-3px);box-shadow:0 16px 34px -18px rgba(74,34,22,.30);border-color:var(--tint-200)}
.proj:hover::before,.entity-card:hover::before,.cap-card:hover::before{transform:scaleX(1)}

/* nav */
.nav{display:flex;justify-content:space-between;align-items:center;padding:14px 0;position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(255,252,248,.86);border-bottom:1px solid var(--line)}
.nav .left{display:flex;gap:12px;align-items:center;flex-shrink:0}
.nav .left .logo{width:38px;height:38px;display:grid;place-items:center;color:var(--ink);border-radius:11px;overflow:hidden;box-shadow:0 3px 10px rgba(74,34,22,.18);flex-shrink:0}
.nav .left .logo img,.nav .left .logo svg{width:100%;height:100%;display:block}
.nav .left b{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:16.5px;letter-spacing:-0.01em;white-space:nowrap}
/* The mono brand suffix shows only when the viewport is wider than the 1180px content
   container (hidden ≤1180 in the responsive section) so it never crams the full menu. */
.nav .left .mono{white-space:nowrap;font-size:10px;letter-spacing:.1em;color:var(--dim)}
.nav ul{display:flex;gap:4px;margin:0;padding:0;list-style:none;flex-wrap:nowrap}
.nav ul a{padding:8px 11px;border-radius:99px;font-size:14px;color:var(--ink-2);transition:all .2s;white-space:nowrap}
.nav ul a:hover{color:var(--brand);background:rgba(232,92,60,.07)}
.nav .right{display:flex;gap:10px;align-items:center;flex-shrink:0}
.nav .cta{padding:10px 18px;border-radius:99px;background:var(--flow);background-size:160% 160%;color:#fff;font-weight:600;font-size:14px;box-shadow:0 8px 22px rgba(232,92,60,.32);animation:ctaFlow 12s ease infinite}

/* mobile-nav hamburger toggle — hidden on desktop, shown only when the menu list
   collapses (≤900px). Three bars animate to an × when aria-expanded="true". */
.nav-menu-toggle{display:none;width:36px;height:36px;padding:0;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.7);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;flex-shrink:0}
.nav-menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:1px;transition:transform .2s, opacity .2s}
.nav.nav-open .nav-menu-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav.nav-open .nav-menu-toggle span:nth-child(2){opacity:0}
.nav.nav-open .nav-menu-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-backdrop{display:none;position:fixed;inset:0;background:rgba(26,21,48,.35);border:none;padding:0;cursor:pointer;z-index:28}
.nav.nav-open ~ .nav-backdrop,header > .nav.nav-open ~ .nav-backdrop{display:block}
body.nav-locked{overflow:hidden}

/* language switcher */
.lang-switch{display:flex;gap:4px;align-items:center}
.lang-switch a{padding:6px 10px;border-radius:99px;font-size:12px;color:var(--dim);font-family:"IBM Plex Mono";text-transform:uppercase;letter-spacing:.08em;transition:all .2s}
.lang-switch a:hover{color:var(--ink);background:rgba(26,21,48,.04)}
.lang-switch a.active{color:var(--ink);background:rgba(26,21,48,.06);font-weight:500}

/* hero — dark aubergine, centered "statement" with aurora glow */
@keyframes flowText{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes ctaFlow{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes aurora{0%,100%{transform:translateX(-50%) translateY(0) rotate(0)}50%{transform:translateX(-50%) translateY(26px) rotate(7deg)}}
.hero{background:var(--navy-900);color:var(--on-dark);position:relative;overflow:hidden;text-align:center;padding-block:150px 96px}
.hero-dots{position:absolute;inset:0;z-index:0;background-image:radial-gradient(rgba(242,169,59,.13) 1px,transparent 1px);background-size:30px 30px;-webkit-mask-image:radial-gradient(95% 75% at 50% 6%,#000,transparent 72%);mask-image:radial-gradient(95% 75% at 50% 6%,#000,transparent 72%);opacity:.7}
.hero-aurora{position:absolute;top:-300px;left:50%;transform:translateX(-50%);width:1000px;height:800px;border-radius:50%;background:radial-gradient(circle at 50% 40%,rgba(232,92,60,.42),transparent 56%),radial-gradient(circle at 60% 62%,rgba(236,90,138,.30),transparent 58%);animation:aurora 18s ease-in-out infinite;pointer-events:none;z-index:0}
.hero-inner{position:relative;z-index:2;max-width:1000px;margin:0 auto;display:flex;flex-direction:column;align-items:center}
.hero-pill-row{display:flex;gap:10px;align-items:center;margin-bottom:0;flex-wrap:wrap;justify-content:center}
.hero h1{font-size:clamp(52px,7vw,92px);margin:26px 0 0;color:#fff;max-width:18ch;text-wrap:balance;line-height:1.04}
.hero h1 em{font-style:normal;font-weight:700;background:var(--flow);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-0.022em;animation:flowText 7s ease infinite}
.hero p.lead{font-size:clamp(18px,1.4vw,21px);line-height:1.6;color:var(--on-dark-2);max-width:62ch;margin:26px auto 0}
.hero p.lead b{color:#fff;font-weight:500}
.hero p.lead em{font-style:italic;color:var(--amber);font-weight:500}
.hero .cta-row{justify-content:center;margin-top:34px}
.hero-trust{display:flex;align-items:center;gap:12px;margin-top:44px;flex-wrap:wrap;justify-content:center}
.hero-trust .lbl{color:rgba(248,238,231,.55);font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase}
.hero-trust .ttag{font-family:"IBM Plex Mono",monospace;font-size:12px;border-radius:6px;padding:5px 11px;color:rgba(248,238,231,.84);border:1px solid rgba(248,238,231,.22)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.cta-row .primary{padding:14px 24px;border-radius:10px;background:var(--flow);background-size:160% 160%;color:#fff;font-weight:600;font-size:15px;box-shadow:0 10px 26px rgba(232,92,60,.36);animation:ctaFlow 12s ease infinite}
.cta-row .ghost{padding:14px 24px;border-radius:10px;border:1px solid var(--border-strong);color:var(--ink);font-weight:600;font-size:15px;background:#fff}
.hero .cta-row .ghost{border-color:rgba(248,238,231,.34);color:#fff;background:transparent}
.hero .cta-row .ghost:hover{background:rgba(248,238,231,.10)}

/* identity strip */
.id-strip{margin-top:36px;padding:22px 26px;display:grid;grid-template-columns:repeat(6,1fr);gap:20px;align-items:start}
.id-strip .row{display:flex;flex-direction:column;gap:4px;padding:0 14px;border-left:1px solid var(--line)}
.id-strip .row:first-child{border-left:none;padding-left:0}
.id-strip .row .k{color:var(--dim);font-family:"IBM Plex Mono";font-size:10px;letter-spacing:.16em;text-transform:uppercase}
.id-strip .row .v{color:var(--ink);font-size:13.5px;font-weight:500;line-height:1.35}
.id-strip .row .v em{font-family:"Space Grotesk";font-style:italic;color:var(--violet);font-weight:400}

/* metrics */
.metrics{padding-block:30px 60px}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.metric{padding:24px 22px;text-align:left}
.metric .k{font-size:46px;line-height:1;font-weight:500;letter-spacing:-0.03em;color:var(--ink)}
.metric .k em{font-family:"Space Grotesk";font-style:italic;font-weight:400;color:var(--violet)}
.metric .v{margin-top:8px;font-size:11.5px;color:var(--dim);line-height:1.4;letter-spacing:.04em}

/* academic metrics (Google Scholar) — a more formal, set-apart treatment */
.metric.academic{
  background:linear-gradient(180deg, rgba(109,91,255,0.07), rgba(255,255,255,0.55));
  border-color:rgba(109,91,255,0.28);
  box-shadow:0 1px 0 0 rgba(255,255,255,0.9) inset, 0 24px 48px -30px rgba(109,91,255,0.35);
}
.metric.academic .metric-source{
  display:flex;align-items:center;gap:6px;margin-bottom:12px;
  font-family:"IBM Plex Mono",monospace;font-size:9.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--violet);
}
.metric.academic .metric-source .dot{
  width:5px;height:5px;border-radius:50%;background:var(--violet);
  box-shadow:0 0 10px var(--violet);flex-shrink:0;
}
.metric.academic .k em{
  background:linear-gradient(135deg, var(--violet), var(--aqua));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* Gradient-clipped italic glyphs overhang their box; pad the trailing edge so the last
   character (italic "3", "7", "e", …) isn't clipped. Headings stay inline so multi-word
   accents can still wrap; the short metric numbers use inline-block for a clean box. */
.hero h1 em,.sec-head h2 em,.contact-card h2 em{padding-right:.08em}
.metric.academic .k em{display:inline-block;padding-right:.1em}
[dir=rtl] .hero h1 em,[dir=rtl] .sec-head h2 em,[dir=rtl] .contact-card h2 em{padding-right:0;padding-left:.08em}
[dir=rtl] .metric.academic .k em{padding-right:0;padding-left:.1em}
.metric.academic .v{
  font-family:"Space Grotesk",serif;font-style:italic;font-size:15px;
  letter-spacing:0;color:var(--ink-2);text-transform:none;margin-top:6px;
}
[dir=rtl] .metric.academic .metric-source{letter-spacing:0;text-transform:none;font-family:"Vazirmatn",ui-sans-serif,system-ui,sans-serif}
[dir=rtl] .metric.academic .v{font-family:"Vazirmatn",ui-sans-serif,system-ui,sans-serif;font-style:normal}

/* section header */
.sec-head{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:end;margin-bottom:36px}
.sec-head .eyebrow{display:flex;align-items:center;gap:10px;color:var(--dim)}
.sec-head .eyebrow .num{color:var(--aqua)}
.sec-head h2{font-size:clamp(40px,5.5vw,84px);margin:0;letter-spacing:-0.035em;font-weight:500;line-height:1;color:var(--ink);text-wrap:balance}
.sec-head h2 em{font-family:"Space Grotesk";font-style:italic;font-weight:400;background:linear-gradient(135deg, var(--rose), var(--amber));-webkit-background-clip:text;background-clip:text;color:transparent}

/* loop */
.loop{padding-block:60px}
.loop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.loop-card{padding:32px 28px 28px;position:relative;overflow:hidden;min-height:280px;display:flex;flex-direction:column}
.loop-card .glow{position:absolute;width:240px;height:240px;border-radius:50%;filter:blur(60px);opacity:.30;top:-80px;right:-80px}
.loop-card.aqua .glow,.loop-card.cyan .glow{background:var(--aqua)}
.loop-card.violet .glow{background:var(--violet)}
.loop-card.rose .glow{background:var(--rose)}
.loop-card.amber .glow{background:var(--amber)}
.loop-card .hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;position:relative}
.loop-card .hd .stage{font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
.loop-card .hd .nm{font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.18em;text-transform:uppercase}
.loop-card.aqua .hd .nm,.loop-card.cyan .hd .nm{color:var(--aqua)}
.loop-card.violet .hd .nm{color:var(--violet)}
.loop-card.rose .hd .nm{color:var(--rose)}
.loop-card.amber .hd .nm{color:var(--amber)}
.loop-card h3{font-size:32px;font-weight:500;letter-spacing:-0.03em;line-height:1.05;margin:0 0 14px;position:relative;color:var(--ink)}
.loop-card p{font-size:14px;line-height:1.6;color:var(--ink-2);margin:0 0 22px;position:relative}
.loop-card .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;position:relative}
.loop-card .chips span{font-size:11px;padding:5px 10px;border-radius:99px;border:1px solid var(--line);background:rgba(255,255,255,.7);color:var(--ink-2)}

/* projects */
.projects{padding-block:60px}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.proj{padding:24px 24px 22px;display:flex;flex-direction:column;min-height:340px}
.proj .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.proj .tag{padding:5px 11px;border-radius:99px;font-size:11px;letter-spacing:.04em;border:1px solid var(--line);background:rgba(255,255,255,.6);color:var(--ink-2)}
.proj .num{font-family:"IBM Plex Mono";font-size:11px;color:var(--dim);letter-spacing:.16em;text-transform:uppercase}
.proj h3{font-size:30px;letter-spacing:-0.03em;line-height:1.04;margin:0 0 4px;font-weight:500;color:var(--ink)}
.proj .sub{font-family:"Space Grotesk";font-style:italic;color:var(--violet);font-size:17px;margin-bottom:14px}
.proj p{font-size:13.5px;line-height:1.55;color:var(--ink-2);margin:0 0 14px}
.proj ul{margin:0 0 16px;padding:0;list-style:none}
.proj ul li{font-size:13px;color:var(--ink);margin-bottom:6px;padding-left:18px;position:relative}
.proj ul li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--aqua);position:absolute;left:0;top:9px;box-shadow:0 0 10px var(--aqua)}
.proj .meta{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:14px}
.proj .meta span{font-family:"IBM Plex Mono";font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.proj.aqua,.proj.cyan{box-shadow:0 0 0 1px rgba(43,168,196,0.25) inset, 0 24px 48px -28px rgba(26,21,48,0.18)}
.proj.violet{box-shadow:0 0 0 1px rgba(109,91,255,0.25) inset, 0 24px 48px -28px rgba(26,21,48,0.18)}
.proj.rose{box-shadow:0 0 0 1px rgba(232,92,138,0.25) inset, 0 24px 48px -28px rgba(26,21,48,0.18)}
.proj.amber{box-shadow:0 0 0 1px rgba(200,146,61,0.30) inset, 0 24px 48px -28px rgba(26,21,48,0.18)}
/* per-card "Details →" — a clear pill button so it reads as clickable */
.proj .proj-more{margin-top:16px;align-self:flex-start;display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--violet);text-decoration:none;padding:8px 16px;border:1.5px solid var(--violet);border-radius:99px;transition:background .15s ease,color .15s ease,box-shadow .15s ease}
.proj .proj-more:hover{background:var(--violet);color:#fff;text-decoration:none;box-shadow:0 8px 20px -10px rgba(109,91,255,0.6)}

/* "Selected Work" header meta: count + view-all link */
.work-meta{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.work-count{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
/* make "View all work →" stand out (override the faint shared .ghost here) */
.work-meta .ghost{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.02em;color:#fff;background:var(--violet);border:1px solid var(--violet);padding:10px 20px;border-radius:99px;text-decoration:none;box-shadow:0 10px 24px -12px rgba(109,91,255,0.7);transition:transform .15s ease,box-shadow .15s ease}
.work-meta .ghost:hover{transform:translateY(-1px);box-shadow:0 14px 30px -12px rgba(109,91,255,0.85)}

/* résumé strip under the identity row */
.cv-strip{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:12px;padding:14px 22px}
.cv-strip-label{font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.cv-strip-actions{display:flex;gap:10px;flex-wrap:wrap}
.cv-strip-btn{display:inline-flex;align-items:center;gap:8px;font-size:13px;padding:9px 18px;border-radius:99px;border:1px solid var(--line);color:var(--ink);text-decoration:none;background:rgba(255,255,255,.55);transition:border-color .15s ease,transform .15s ease}
.cv-strip-btn:hover{border-color:var(--violet);transform:translateY(-1px)}
.cv-strip-btn span{color:var(--violet);font-size:12px}

/* photo gallery — masonry (CSS columns) that preserves each image's natural aspect ratio */
.gallery-masonry{column-count:4;column-gap:14px}
@media(max-width:1100px){.gallery-masonry{column-count:3}}
@media(max-width:700px){.gallery-masonry{column-count:2}}
@media(max-width:480px){.gallery-masonry{column-count:1}}
.gallery-item{break-inside:avoid;margin:0 0 14px;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:rgba(255,255,255,.55)}
.gallery-item a{display:block;line-height:0}
.gallery-item img{width:100%;height:auto;display:block;transition:transform .3s ease}
.gallery-item:hover img{transform:scale(1.03)}
.gallery-cap{padding:9px 12px 11px;display:flex;flex-direction:column;gap:3px;line-height:1.4}
.gallery-cap span{font-size:12.5px;color:var(--ink-2)}
.gallery-date{font-family:"IBM Plex Mono";font-size:10.5px;letter-spacing:.08em;color:var(--dim)}

/* project media: card cover, detail video + gallery */
.proj-cover{width:calc(100% + 48px);margin:-24px -24px 16px;height:180px;object-fit:cover;border-radius:18px 18px 0 0;display:block}
.proj-video{width:100%;border-radius:12px;margin:18px 0;background:#000;display:block}
.proj-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin:18px 0}
.proj-gallery img{width:100%;height:140px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}

/* project detail — "what it solves" trust block */
.solves{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}
@media(max-width:700px){.solves{grid-template-columns:1fr}}
.solves-card{border:1px solid var(--line);border-left:3px solid var(--violet);border-radius:12px;padding:14px 16px;background:rgba(255,255,255,.55)}
.solves-card h2{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--violet);margin:0 0 6px}
.solves-card p{font-size:13.5px;line-height:1.55;color:var(--ink-2);margin:0}
[dir=rtl] .solves-card{border-left:1px solid var(--line);border-right:3px solid var(--violet)}

/* ===== Standard CV (/cv/technical, /cv/academic) — print-friendly ===== */
.cv-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding-block:20px}
.cv-tools{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.cv-print{font:inherit;font-size:13px;padding:7px 16px;border-radius:99px;border:1px solid var(--line);background:var(--ink);color:#fff;cursor:pointer}
.cv{max-width:820px;margin:0 auto;padding-block:10px 60px;color:var(--ink)}
.cv-head{border-bottom:2px solid var(--ink);padding-bottom:14px;margin-bottom:22px}
.cv-head h1{font-size:34px;letter-spacing:-0.02em;margin:0 0 4px;font-weight:600}
.cv-role{font-size:15px;color:var(--ink-2);margin-bottom:8px}
.cv-contacts{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13px;color:var(--ink-2)}
.cv-contacts a{color:var(--violet);text-decoration:none}
.cv-scholar{font-size:12.5px;color:var(--dim);margin-top:6px}
.cv-sec{margin-bottom:20px}
.cv-sec h2{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--violet);border-bottom:1px solid var(--line);padding-bottom:4px;margin:0 0 10px}
.cv-sec p{font-size:13.5px;line-height:1.55;color:var(--ink-2);margin:0 0 6px}
.cv-item{margin-bottom:12px}
.cv-item-head{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.cv-item-title{font-weight:600;font-size:14px;color:var(--ink)}
.cv-item-meta{font-size:12px;color:var(--dim);white-space:nowrap}
.cv-item-sub{font-size:12.5px;color:var(--dim);font-style:italic;margin-bottom:3px}
.cv-item-tech{font-size:11.5px;color:var(--dim);letter-spacing:.04em}
.cv-skill{font-size:13px;line-height:1.6;margin-bottom:4px}
.cv-list{margin:0;padding-left:20px}
.cv-list li{font-size:13px;line-height:1.5;margin-bottom:4px}
.cv-pubs{margin:0;padding-left:20px}
.cv-pubs li{font-size:12.5px;line-height:1.5;margin-bottom:8px}
.cv-pub-cited{color:var(--dim);font-size:11px}
[dir=rtl] .cv-list,[dir=rtl] .cv-pubs{padding-left:0;padding-right:20px}
@media print{
    .no-print{display:none !important}
    /* SiteNav lives in _Layout; on a printed CV/resume it's chrome we don't want. */
    header > .nav,.nav-backdrop{display:none !important}
    .cv{max-width:none;padding:0}
    .cv-head{border-bottom:2px solid #000}
    .cv-sec h2{color:#000}
    a{color:#000 !important;text-decoration:none}
    body{background:#fff}
}

/* generic card grids (entities / recognition / capabilities) */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.entity-card{padding:24px 24px 22px;display:flex;flex-direction:column;min-height:200px}
.entity-card .role{font-family:"IBM Plex Mono";font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.entity-card h3{font-size:24px;letter-spacing:-0.02em;margin:6px 0 2px;font-weight:500;color:var(--ink)}
.entity-card .where{font-family:"Space Grotesk";font-style:italic;color:var(--violet);font-size:15px;margin-bottom:12px}
.entity-card p{font-size:13px;line-height:1.55;color:var(--ink-2);margin:0}
.entity-card .badge{align-self:flex-start;margin-top:14px;font-size:10px;font-family:"IBM Plex Mono";letter-spacing:.14em;text-transform:uppercase;padding:4px 10px;border-radius:99px;border:1px solid var(--line);color:var(--dim)}
.entity-card .badge.primary{color:var(--aqua);border-color:rgba(43,168,196,.4)}

/* experience timeline */
.experience{padding-block:60px}
.timeline{position:relative;display:flex;flex-direction:column;gap:16px;padding-left:28px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg, var(--aqua), var(--violet), transparent)}
.timeline-item{position:relative}
.timeline-marker{position:absolute;left:-28px;top:22px;width:16px;height:16px;border-radius:50%;background:var(--paper);border:2px solid var(--violet);box-shadow:0 0 0 4px rgba(109,91,255,.12)}
.timeline-body{padding:20px 24px}
.timeline-top{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap}
.timeline-role{font-size:21px;font-weight:600;letter-spacing:-0.02em;margin:0;color:var(--ink)}
.timeline-range{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);white-space:nowrap}
.timeline-company{margin-top:4px;font-size:14px;color:var(--ink-2)}
.timeline-company a{color:var(--violet);font-weight:500}
.timeline-company a:hover{text-decoration:underline}
.timeline-type,.timeline-loc{color:var(--dim)}
.timeline-desc{margin:12px 0 0;font-size:13.5px;line-height:1.6;color:var(--ink-2)}
[dir=rtl] .timeline{padding-left:0;padding-right:28px}
[dir=rtl] .timeline::before{left:auto;right:7px}
[dir=rtl] .timeline-marker{left:auto;right:-28px}
[dir=rtl] .timeline-range{letter-spacing:0;text-transform:none;font-family:"Vazirmatn",ui-sans-serif,system-ui,sans-serif}

.recognition-grid{display:flex;flex-wrap:wrap;gap:10px}
.recognition-grid .chip{padding:10px 16px;border-radius:99px;border:1px solid var(--line);background:rgba(255,255,255,.7);font-size:13px;color:var(--ink-2)}

.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.cap-card{padding:22px 22px 18px}
.cap-card h3{font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--aqua);margin:0 0 14px}
.cap-card .row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid var(--line-soft)}
.cap-card .row:first-of-type{border-top:none}
.cap-card .row .name{font-size:13px;color:var(--ink)}
.cap-card .row .depth{font-family:"IBM Plex Mono";font-size:10px;letter-spacing:.10em;text-transform:uppercase;color:var(--dim);text-align:right;white-space:nowrap}

/* publications */
.research{padding-block:60px}
.research-list{padding:6px 0;border-radius:18px;overflow:hidden}
.pub{display:grid;grid-template-columns:64px minmax(120px,180px) minmax(0,1fr) 86px;gap:20px;padding:18px 28px;border-top:1px solid var(--line);align-items:start}
[dir=rtl] .pub{grid-template-columns:64px minmax(140px,200px) minmax(0,1fr) 86px}
.pub:first-child{border-top:none}
.pub .yr{font-family:"IBM Plex Mono";color:var(--aqua);font-size:14px}
.pub .ven{font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);padding-top:1px}
.pub .tit{font-size:16.5px;line-height:1.4;font-weight:500;letter-spacing:-0.01em;color:var(--ink)}
.pub .auth{font-size:12.5px;color:var(--dim);margin-top:4px}
.pub .note{font-family:"Space Grotesk";font-style:italic;color:var(--rose);font-size:13.5px;margin-top:4px}
.pub .cit{text-align:right;font-size:24px;font-family:"Space Grotesk";font-style:italic;color:var(--ink)}
.pub .cit small{display:block;font-family:"IBM Plex Mono";font-style:normal;font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin-top:3px}

/* contact — dark aubergine section with a white form card */
.contact{padding-block:60px 90px}
.contact-card{padding:60px 56px;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start;position:relative;overflow:hidden;border:none;border-radius:24px;color:var(--on-dark);background:linear-gradient(120deg,#241726 0%,#7A2A35 48%,#C24A2E 100%);box-shadow:0 30px 70px -30px rgba(74,34,22,.55)}
.contact-card::before{content:"";position:absolute;bottom:-160px;inset-inline-end:-100px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle, rgba(242,169,59,.45), transparent 62%);pointer-events:none}
.contact-card h2{font-size:clamp(36px,5vw,68px);margin:0;letter-spacing:-0.02em;line-height:1.02;font-weight:700;position:relative;color:#fff;text-wrap:balance}
.contact-card h2 em{font-style:normal;font-weight:700;background:var(--flow);-webkit-background-clip:text;background-clip:text;color:transparent}
.contact-card p.intro{font-size:16px;color:rgba(248,238,231,.85);max-width:520px;margin:24px 0 28px;line-height:1.6;position:relative}
.contact-card .pill{position:relative}
.contact-right{position:relative;display:flex;flex-direction:column;gap:18px;background:rgba(255,252,248,.97);border-radius:20px;padding:30px;box-shadow:0 16px 34px -10px rgba(74,34,22,.35)}
.contact-links{display:flex;flex-direction:column;gap:12px;font-size:14.5px}
.contact-links a{display:flex;justify-content:space-between;padding:12px 16px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.7);transition:all .2s}
.contact-links a:hover{border-color:rgba(43,168,196,.5);background:rgba(43,168,196,.06)}
.contact-links a span{color:var(--dim);font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.contact-links a b{color:var(--ink);font-weight:500;font-family:"IBM Plex Mono";font-size:13.5px}

/* brief form */
.brief-form{position:relative;display:flex;flex-direction:column;gap:14px}
.brief-form .field{display:flex;flex-direction:column;gap:6px}
.brief-form label{font-family:"IBM Plex Mono";font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.brief-form input,.brief-form textarea{
  font-family:inherit;font-size:14px;color:var(--ink);
  padding:11px 14px;border-radius:12px;border:1px solid var(--line);
  background:rgba(255,255,255,.8);transition:border-color .2s,background .2s;
}
.brief-form input:focus,.brief-form textarea:focus{outline:none;border-color:rgba(109,91,255,.5);background:#fff}
.brief-form textarea{resize:vertical;min-height:96px}
.brief-form button{margin-top:4px;padding:14px 22px;border:none;cursor:pointer;border-radius:10px;background:var(--flow);background-size:160% 160%;color:#fff;font-weight:600;font-size:15px;font-family:inherit;box-shadow:0 10px 26px rgba(232,92,60,.32);animation:ctaFlow 12s ease infinite}
.brief-form button:hover{filter:brightness(1.04)}
.field-error{color:var(--rose);font-size:12px}
.form-alert{padding:14px 18px;border-radius:12px;font-size:14px;position:relative}
.form-alert.success{background:rgba(43,168,196,.10);border:1px solid rgba(43,168,196,.4);color:var(--ink-2)}
.form-alert.error{background:rgba(232,92,138,.10);border:1px solid rgba(232,92,138,.4);color:var(--ink-2)}
.captcha-field .cf-turnstile{margin-top:4px}
.captcha-field [data-captcha-error]:not(:empty){display:block;margin-top:6px}

/* footer social icons (visible on every public page) */
.footer-social{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;margin-bottom:0;padding-top:36px}
.footer-social-link{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:1px solid rgba(248,238,231,.2);background:rgba(248,238,231,.06);color:rgba(248,238,231,.8);transition:all .2s}
.footer-social-link:hover{color:#fff;background:rgba(232,92,60,.20);border-color:rgba(232,92,60,.5);transform:translateY(-1px)}
.footer-social-link svg{width:16px;height:16px}
.footer-social-link[data-icon="linkedin"]:hover{color:#0a66c2}
.footer-social-link[data-icon="github"]:hover{color:#1f2328}
.footer-social-link[data-icon="x"]:hover,.footer-social-link[data-icon="twitter"]:hover{color:#0f1419}
.footer-social-link[data-icon="telegram"]:hover{color:#229ed9}
.footer-social-link[data-icon="instagram"]:hover{color:#c1306b}
.footer-social-link[data-icon="youtube"]:hover{color:#ff0000}
footer .foot{padding-block:16px 40px;border-top:1px solid rgba(248,238,231,.12)}

/* social links (in the contact section) */
.social-row{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 4px}
.social-link{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:99px;border:1px solid var(--line);background:rgba(255,255,255,.75);color:var(--ink-2);font-size:13px;line-height:1;transition:all .2s}
.social-link:hover{color:var(--ink);background:rgba(43,168,196,.08);border-color:rgba(43,168,196,.45)}
.social-icon{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;color:currentColor;flex-shrink:0}
.social-icon svg{width:100%;height:100%;display:block}
.social-label{font-weight:500}
.social-link[data-icon="linkedin"]:hover{color:#0a66c2}
.social-link[data-icon="github"]:hover{color:#1f2328}
.social-link[data-icon="x"]:hover,.social-link[data-icon="twitter"]:hover{color:#0f1419}
.social-link[data-icon="telegram"]:hover{color:#229ed9}
.social-link[data-icon="instagram"]:hover{color:#c1306b}
.social-link[data-icon="youtube"]:hover{color:#ff0000}

/* credentials */
.credentials-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.credential-card{display:grid;grid-template-columns:140px 1fr;gap:18px;padding:18px 20px;align-items:start}
.credential-thumb{display:block;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:#fff;aspect-ratio:4/3}
.credential-thumb img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .25s}
.credential-thumb:hover img{transform:scale(1.03)}
.credential-card:not(:has(.credential-thumb)){grid-template-columns:1fr}
.credential-body{display:flex;flex-direction:column;gap:6px}
.credential-meta{display:flex;flex-wrap:wrap;gap:6px;font-family:"IBM Plex Mono";font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:2px}
.credential-issuer{color:var(--aqua)}
.credential-title{font-size:18px;letter-spacing:-0.015em;margin:0;font-weight:500;line-height:1.3;color:var(--ink)}
.credential-desc{font-size:13.5px;line-height:1.55;color:var(--ink-2);margin:4px 0 6px}
.credential-num{align-self:flex-start;font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);padding:3px 9px;border:1px solid var(--line);border-radius:99px;background:rgba(255,255,255,.7);margin-top:2px}
.credential-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.credential-action{padding:6px 13px;border-radius:99px;border:1px solid rgba(109,91,255,.35);font-size:12px;font-weight:500;color:var(--violet);background:rgba(109,91,255,.06);transition:all .2s;font-family:"IBM Plex Mono";letter-spacing:.06em}
.credential-action:hover{background:var(--violet);color:#fff;border-color:var(--violet)}
[dir=rtl] .credential-meta,[dir=rtl] .credential-num,[dir=rtl] .credential-action{letter-spacing:0;text-transform:none;font-family:"Vazirmatn",ui-sans-serif,system-ui,sans-serif}
[dir=rtl] .credential-title{letter-spacing:normal}

/* blog list and article pages */
.blog-list{padding-top:40px;padding-bottom:60px;position:relative;z-index:1}
.blog-title{font-size:clamp(48px,7vw,84px);margin:0 0 36px;letter-spacing:-0.04em;font-weight:500;text-wrap:balance}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.blog-card{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);transition:transform .2s}
.blog-card:hover{transform:translateY(-3px)}
.blog-cover{width:100%;height:180px;object-fit:cover;border-radius:18px 18px 0 0;display:block}
.blog-card-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.blog-meta{display:flex;gap:12px;color:var(--dim);margin-bottom:10px;font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.blog-card-title{font-size:22px;letter-spacing:-0.02em;margin:0 0 10px;font-weight:500;line-height:1.2}
.blog-excerpt{font-size:14px;line-height:1.55;color:var(--ink-2);margin:0}
.blog-article{padding:0 56px 48px;max-width:780px}
.blog-article-cover{width:calc(100% + 112px);margin:-48px -56px 28px;border-radius:16px 16px 0 0;height:320px;object-fit:cover;display:block}
.blog-article-meta{display:flex;gap:16px;color:var(--dim);margin-bottom:14px;font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.blog-article-excerpt{font-family:"Space Grotesk";font-style:italic;color:var(--violet);font-size:20px;margin:0 0 24px;line-height:1.45}

@media (max-width:900px){
    .blog-grid{grid-template-columns:1fr}
    .blog-article{padding:0 28px 32px}
    .blog-article-cover{width:calc(100% + 56px);margin:-32px -28px 20px;height:220px}
}

[dir=rtl] .blog-meta,[dir=rtl] .blog-article-meta,[dir=rtl] .blog-title,
[dir=rtl] .blog-article-excerpt{letter-spacing:0;text-transform:none;font-family:"Vazirmatn",ui-sans-serif,system-ui,sans-serif;font-style:normal}

/* resume pages (/technical, /academic) */
.resume-header{display:flex;justify-content:space-between;align-items:center;padding:24px 0;border-bottom:1px solid var(--line);position:relative;z-index:1}
.resume-brand{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--ink)}
.resume-brand img{width:30px;height:30px}
.resume-tools{display:flex;gap:16px;align-items:center}
.resume-tools .resume-back{font-size:13px;color:var(--dim)}
.resume-tools .resume-back:hover{color:var(--ink)}
article.resume{
    max-width:780px;margin:40px auto 0;padding:48px 56px;border-radius:16px;background:#fff;
    border:1px solid var(--line);box-shadow:0 24px 48px -28px rgba(26,21,48,.18);
    color:var(--ink);line-height:1.55;
}
article.resume h1{font-size:clamp(34px,5vw,52px);margin:0 0 8px;letter-spacing:-0.02em;font-weight:500}
article.resume h2{font-size:20px;margin:32px 0 10px;border-bottom:1px solid var(--line);padding-bottom:6px;font-weight:600}
article.resume h3{font-size:15px;margin:18px 0 4px;font-weight:600}
article.resume p{margin:0 0 12px;color:var(--ink-2)}
article.resume ul,article.resume ol{padding-left:22px;margin:0 0 14px}
article.resume li{margin-bottom:5px}
article.resume a{color:var(--violet);text-decoration:underline}
article.resume code{background:rgba(26,21,48,.06);padding:1px 5px;border-radius:4px;font-size:.92em;font-family:"IBM Plex Mono",monospace}
article.resume strong{color:var(--ink);font-weight:600}
article.resume blockquote{border-left:3px solid var(--violet);padding-left:14px;color:var(--ink-2);font-style:italic;margin:14px 0}
article.resume hr{border:none;border-top:1px solid var(--line);margin:24px 0}
.resume-foot{padding:30px 0 50px;text-align:center;color:var(--dim);font-size:12px;font-family:"IBM Plex Mono"}
.resume-empty{padding:80px 0;text-align:center;color:var(--dim)}

[dir=rtl] article.resume ul,[dir=rtl] article.resume ol{padding-left:0;padding-right:22px}
[dir=rtl] article.resume blockquote{border-left:none;border-right:3px solid var(--violet);padding-left:0;padding-right:14px}

@media print{
    body{background:#fff}
    body::before{display:none}
    .resume-header,.resume-foot{display:none}
    article.resume{box-shadow:none;border:none;padding:0;margin:0;max-width:none}
}

/* footer — full-bleed dark aubergine */
footer{background:var(--navy-900);color:rgba(248,238,231,.7);border-top:none;margin-top:64px;padding:0}
footer.container{max-width:none;padding:0}
footer.container > *{max-width:1200px;margin-inline:auto;padding-inline:40px}
.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:rgba(248,238,231,.5);font-family:"IBM Plex Mono",monospace;letter-spacing:.12em;text-transform:uppercase}

/* ===== right-to-left ===== */
[dir=rtl] body,[dir=rtl] .display,[dir=rtl] .serif,
[dir=rtl] .hero h1,[dir=rtl] .hero h1 em,[dir=rtl] .hero p.lead em,
[dir=rtl] .sec-head h2,[dir=rtl] .sec-head h2 em,[dir=rtl] .proj .sub,
[dir=rtl] .metric .k em,[dir=rtl] .id-strip .row .v em,[dir=rtl] .entity-card .where,
[dir=rtl] .contact-card h2,[dir=rtl] .contact-card h2 em,[dir=rtl] .pub .note,[dir=rtl] .pub .cit{
  font-family:"Vazirmatn",ui-sans-serif,system-ui,sans-serif;font-style:normal;
}
[dir=rtl] .mono,[dir=rtl] .loop-card .hd .stage,
[dir=rtl] .loop-card .hd .nm,[dir=rtl] .proj .num,[dir=rtl] .proj .meta span,
[dir=rtl] .id-strip .row .k,[dir=rtl] .pub .ven,[dir=rtl] .cap-card h3,
[dir=rtl] .cap-card .row .depth,[dir=rtl] .contact-links a span,[dir=rtl] .foot,
[dir=rtl] .lang-switch a,[dir=rtl] .brief-form label,[dir=rtl] .entity-card .role{
  letter-spacing:0;text-transform:none;
}
[dir=rtl] .id-strip .row{border-left:none;border-right:1px solid var(--line)}
[dir=rtl] .id-strip .row:first-child{border-right:none;padding-right:0}
[dir=rtl] .metric{text-align:right}
[dir=rtl] .proj ul li{padding-left:0;padding-right:18px}
[dir=rtl] .proj ul li::before{left:auto;right:0}
[dir=rtl] .pub .cit,[dir=rtl] .cap-card .row .depth{text-align:left}
[dir=rtl] .hero-image .stamp{left:auto;right:18px}
[dir=rtl] .entity-card .badge{align-self:flex-end}
/* Persian script connects within words — negative letter-spacing breaks ligatures and triggers ugly word-wrap. Reset everywhere we squeezed Latin display type. */
[dir=rtl] .display,[dir=rtl] .hero h1,[dir=rtl] .hero h1 em,
[dir=rtl] .sec-head h2,[dir=rtl] .sec-head h2 em,
[dir=rtl] .contact-card h2,[dir=rtl] .contact-card h2 em,
[dir=rtl] .proj h3,[dir=rtl] .metric .k,[dir=rtl] .loop-card h3,
[dir=rtl] .entity-card h3,[dir=rtl] .pub .tit,[dir=rtl] .blog-title,
[dir=rtl] .blog-card-title,[dir=rtl] article.resume h1{letter-spacing:normal}
[dir=rtl] .hero h1{font-size:clamp(36px,5.4vw,80px);line-height:1.25}
[dir=rtl] .sec-head h2{line-height:1.2}
[dir=rtl] .contact-card h2{line-height:1.2}
[dir=rtl] .hero p.lead{line-height:1.85}
[dir=rtl] article.resume{line-height:1.85}

/* .latin — pin Latin words inside Persian copy to the Latin display font. */
.latin{font-family:"Space Grotesk","Space Grotesk",serif;font-style:italic;letter-spacing:normal}
[dir=rtl] .latin{font-family:"Space Grotesk",sans-serif;font-style:italic}

/* ===== responsive ===== */
/* The mono brand suffix only shows when the viewport is wider than the content container. */
@media (max-width:1180px){ .nav .left .mono{display:none} }
/* Collapse the inline menu into a hamburger drawer early (≤1024px): the full six-item
   menu only fits comfortably on wider viewports, so this prevents the cramped/wrapping
   top bar seen on laptops. */
@media (max-width:1024px){
  .nav-menu-toggle{display:inline-flex}
  .nav ul.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:2px;padding:14px 24px 18px;margin:0;background:rgba(255,252,248,.98);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line);box-shadow:0 16px 28px -8px rgba(74,34,22,.18);z-index:29;max-height:calc(100vh - 70px);overflow-y:auto}
  .nav.nav-open ul.nav-menu{display:flex}
  .nav ul.nav-menu li{display:block;width:100%}
  .nav ul.nav-menu a{display:block;padding:14px 16px;font-size:15px;border-radius:10px}
}
@media (max-width:1100px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
}
@media (max-width:1000px){
  .metrics-grid{grid-template-columns:repeat(3,1fr)}
  .cap-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .container{padding:0 24px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .id-strip{grid-template-columns:repeat(2,1fr);padding:18px 20px;gap:14px}
  .id-strip .row,[dir=rtl] .id-strip .row{border-left:none;border-right:none;padding:0}
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
  .loop-grid,.projects-grid,.cards-3,.cap-grid,.credentials-grid{grid-template-columns:1fr}
  .sec-head{grid-template-columns:1fr;gap:12px}
  .pub,[dir=rtl] .pub{grid-template-columns:56px minmax(0,1fr) 64px;gap:14px;padding:16px 20px}
  .pub .ven{display:none}
  .contact-card{grid-template-columns:1fr;padding:36px 28px;gap:28px}
}
@media (max-width:700px){
  .container{padding:0 24px}
  .nav{padding:14px 0;gap:8px}
  .nav .left{gap:10px;min-width:0;flex:1 1 auto}
  .nav .left b{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .nav .left .mono{display:none}
  .nav .right{gap:6px;flex-shrink:0}
  .nav .cta{padding:8px 13px;font-size:12px;box-shadow:none}
  .lang-switch a{padding:5px 8px;font-size:11px}

  .hero{padding-block:28px 36px}
  .hero h1{font-size:clamp(42px,11vw,72px)}
  .hero p.lead{font-size:16px;margin:22px 0 24px}
  .hero-pill-row{margin-bottom:22px}
  .cta-row .primary,.cta-row .ghost{padding:12px 18px;font-size:13px}

  .id-strip{grid-template-columns:1fr;margin-top:24px;padding:16px 18px;gap:12px}

  .metric{padding:18px 16px}
  .metric .k{font-size:36px}
  .metric .v{font-size:11px;margin-top:6px}

  .sec-head h2{font-size:clamp(32px,9vw,52px)}
  .sec-head{margin-bottom:24px}

  .loop{padding-block:40px}
  .loop-card{padding:24px 22px;min-height:0}
  .loop-card h3{font-size:26px}
  .loop-card p{font-size:13.5px;margin-bottom:18px}

  .projects{padding-block:40px}
  .proj{padding:22px 20px;min-height:0}
  .proj h3{font-size:24px}

  .entity-card{padding:20px 20px;min-height:0}
  .experience{padding-block:40px}
  .timeline-body{padding:16px 18px}
  .timeline-role{font-size:18px}
  .credential-card{grid-template-columns:1fr;padding:18px;gap:12px}
  .credential-thumb{max-width:240px;aspect-ratio:16/11}

  .research{padding-block:40px}
  .pub,[dir=rtl] .pub{grid-template-columns:46px minmax(0,1fr);gap:12px;padding:14px 18px}
  .pub .cit{display:none}
  .pub .tit{font-size:15.5px}

  .contact{padding-block:30px 60px}
  .contact-card{padding:32px 22px;gap:22px}
  .contact-card h2{font-size:clamp(36px,10vw,60px)}
  .contact-card p.intro{font-size:15px;margin:18px 0 22px}
  .contact-links a{padding:11px 14px}
  .brief-form input,.brief-form textarea{font-size:14px;padding:11px 13px}

  .resume-header{flex-wrap:wrap;gap:10px;padding:16px 0}
  .resume-brand{font-size:14px}
  .resume-brand img{width:26px;height:26px}
  .resume-tools{gap:10px;font-size:12px;flex-wrap:wrap}
  article.resume{margin:24px auto 0;padding:28px 22px}

  .blog-list{padding-top:24px;padding-bottom:40px}
  .blog-title{font-size:clamp(36px,10vw,56px);margin-bottom:24px}
  .blog-grid{grid-template-columns:1fr}
  .blog-card-body{padding:18px 18px 20px}
  .blog-card-title{font-size:19px}
  .blog-article{padding:0 22px 28px}
  .blog-article-cover{width:calc(100% + 44px);margin:-28px -22px 18px;height:200px}

  footer{padding:28px 0 36px}
  .foot{gap:12px;font-size:11px}
}
@media (max-width:420px){
  .container{padding:0 18px}
  .nav .cta{padding:7px 11px;font-size:11px}
  .lang-switch{gap:2px}
  .lang-switch a{padding:4px 6px;font-size:10.5px;letter-spacing:.04em}
  .nav-menu-toggle{width:32px;height:32px}
  .nav-menu-toggle span{width:16px}
  .nav .right{gap:5px}
  .hero h1{font-size:clamp(38px,12vw,60px)}
  .pill{font-size:10.5px;padding:5px 10px}
  .metric .k{font-size:32px}
}

/* reveal-on-scroll (class added by site.js → no-JS keeps content visible) */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.nav.nav-scrolled{box-shadow:0 6px 20px -12px rgba(74,34,22,.25)}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}}