/* =========================================================================
   Amir H. Moghtader — portfolio design system
   Single-brand (Onwebs blue) · monochrome neutrals · RTL + LTR · light + dark
   Fully self-contained: local Kalameh font, no external requests.
   To rebrand: change --brand / --brand-2 (and their dark counterparts).
   ========================================================================= */

/* ---------- Local fonts ----------
   IRANSansX carries the running text; Kalameh stays on headings and numbers. */
@font-face{font-family:"IRANSansX";src:url("../fonts/iransans/IRANSansX-Light.ttf") format("truetype");font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:"IRANSansX";src:url("../fonts/iransans/IRANSansX-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"IRANSansX";src:url("../fonts/iransans/IRANSansX-Medium.ttf") format("truetype");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"IRANSansX";src:url("../fonts/iransans/IRANSansX-Medium.ttf") format("truetype");font-weight:600;font-style:normal;font-display:swap}

/* Kalameh (display) */
@font-face{font-family:"Kalameh";src:url("../fonts/TTF/Kalameh-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F,U+2010-2011,U+2212,U+FDFC,U+FDFD}
@font-face{font-family:"Kalameh";src:url("../fonts/TTF/Kalameh-Medium.ttf") format("truetype");font-weight:500;font-style:normal;font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F,U+2010-2011,U+2212,U+FDFC,U+FDFD}
@font-face{font-family:"Kalameh";src:url("../fonts/TTF/Kalameh-SemiBold.ttf") format("truetype");font-weight:600;font-style:normal;font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F,U+2010-2011,U+2212,U+FDFC,U+FDFD}
@font-face{font-family:"Kalameh";src:url("../fonts/TTF/Kalameh-Bold.ttf") format("truetype");font-weight:700;font-style:normal;font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F,U+2010-2011,U+2212,U+FDFC,U+FDFD}
@font-face{font-family:"Kalameh";src:url("../fonts/TTF/Kalameh-ExtraBold.ttf") format("truetype");font-weight:800;font-style:normal;font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F,U+2010-2011,U+2212,U+FDFC,U+FDFD}
@font-face{font-family:"Kalameh";src:url("../fonts/TTF/Kalameh-Black.ttf") format("truetype");font-weight:900;font-style:normal;font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F,U+2010-2011,U+2212,U+FDFC,U+FDFD}

/* ---------- Design tokens ---------- */
:root{
  --font-sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,"Apple Color Emoji",sans-serif;
  --font-fa:"IRANSansX","Vazirmatn",Tahoma,var(--font-sans);      /* body copy */
  --font-display:"Kalameh",var(--font-sans);   /* headings; Latin falls to the system sans, which has a true bold */
  --font-mono:ui-monospace,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;

  /* Brand — the single source of truth for the whole identity */
  --brand:#0e2a55;        /* Onwebs navy */
  --brand-2:#1e4c8f;
  --brand-3:#4e86d6;      /* highlight / gradient tip */
  --brand-soft:#eaeff8;
  --brand-ring:rgba(14,42,85,.30);
  --on-brand:#ffffff;
  --gold:#c9a227;         /* restrained luxury accent */

  /* Neutrals (light) — cool, slightly blue-tinted paper */
  --bg:#fbfcfe;
  --bg-2:#eef1f7;
  --surface:#ffffff;
  --surface-2:#f5f7fb;
  --text:#0a0e16;
  --text-2:#454e60;
  --text-3:#6d7688;
  --border:#e3e7f0;
  --border-2:#d6dbe7;
  --shadow-sm:0 1px 2px rgba(12,14,18,.05),0 1px 1px rgba(12,14,18,.04);
  --shadow-md:0 10px 30px -12px rgba(12,14,18,.18),0 4px 10px -6px rgba(12,14,18,.10);
  --shadow-lg:0 30px 60px -20px rgba(12,14,18,.28);
  --brand-text:#153a72; /* brand color safe for text on light bg */

  /* Rhythm */
  --maxw:1140px;
  --gutter:clamp(1.15rem,5vw,2.5rem);
  --section-y:clamp(4rem,9vw,7.5rem);
  --radius:16px;
  --radius-lg:22px;
  --radius-sm:10px;
  --ring:0 0 0 3px var(--brand-ring);
  --dur:.32s;
  --ease:cubic-bezier(.22,.61,.36,1);
  color-scheme:light;
}

/* Dark tokens (system default) */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --brand:#6f9fe8;--brand-2:#9dc0f4;--brand-3:#c2d8fa;--brand-soft:rgba(111,159,232,.14);
    --brand-ring:rgba(111,159,232,.34);--on-brand:#061428;--brand-text:#8fb5f0;--gold:#e0be5c;
    --bg:#060911;--bg-2:#0a0e18;--surface:#0e131f;--surface-2:#141a28;
    --text:#eaeef7;--text-2:#a3abbd;--text-3:#798195;
    --border:#1d2432;--border-2:#28313f;
    --shadow-sm:0 1px 2px rgba(0,0,0,.4);
    --shadow-md:0 14px 34px -16px rgba(0,0,0,.6),0 4px 10px -6px rgba(0,0,0,.5);
    --shadow-lg:0 34px 70px -24px rgba(0,0,0,.7);
    color-scheme:dark;
  }
}
/* Dark tokens (manual override) */
:root[data-theme="dark"]{
  --brand:#6f9fe8;--brand-2:#9dc0f4;--brand-3:#c2d8fa;--brand-soft:rgba(111,159,232,.14);
  --brand-ring:rgba(111,159,232,.34);--on-brand:#061428;--brand-text:#8fb5f0;--gold:#e0be5c;
  --bg:#060911;--bg-2:#0a0e18;--surface:#0e131f;--surface-2:#141a28;
  --text:#eaeef7;--text-2:#a3abbd;--text-3:#798195;
  --border:#1d2432;--border-2:#28313f;
  --shadow-sm:0 1px 2px rgba(0,0,0,.4);
  --shadow-md:0 14px 34px -16px rgba(0,0,0,.6),0 4px 10px -6px rgba(0,0,0,.5);
  --shadow-lg:0 34px 70px -24px rgba(0,0,0,.7);
  color-scheme:dark;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--font-sans);
  background:var(--bg);color:var(--text);
  line-height:1.65;font-size:clamp(1rem,.96rem + .2vw,1.075rem);
  font-weight:400;letter-spacing:-0.006em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
:root[dir="rtl"] body,[lang="fa"] body,[lang="ar"] body{font-family:var(--font-fa);letter-spacing:0}
/* Headings, stat numbers and the lead lines keep the display face. */
:root[dir="rtl"] :is(h1,h2,h3,h4,.section-title,.hero__name,.hero__eyebrow,.contact__title,
  .stat__num,.about__lead,.venture__name,.role__org,.skillgroup h3,.work__item h4,.brand),
[lang="fa"] :is(h1,h2,h3,h4,.section-title,.hero__name,.hero__eyebrow,.contact__title,
  .stat__num,.about__lead,.venture__name,.role__org,.skillgroup h3,.work__item h4,.brand),
[lang="ar"] :is(h1,h2,h3,h4,.section-title,.hero__name,.hero__eyebrow,.contact__title,
  .stat__num,.about__lead,.venture__name,.role__org,.skillgroup h3,.work__item h4,.brand){
  font-family:var(--font-display);
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
ul{list-style:none;padding:0}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:6px}
::selection{background:var(--brand);color:var(--on-brand)}

/* ---------- Layout helpers ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:var(--section-y)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand-text);
}
:root[dir="rtl"] .eyebrow{letter-spacing:.04em}
.eyebrow::before{content:"";width:1.6rem;height:2px;background:var(--brand);border-radius:2px}
.section-head{max-width:46rem;margin-bottom:clamp(2rem,5vw,3.5rem)}
.section-title{
  font-size:clamp(1.65rem,1.25rem + 1.9vw,2.5rem);font-weight:800;line-height:1.08;
  letter-spacing:-0.03em;margin-top:.7rem;
}
:root[dir="rtl"] .section-title{letter-spacing:-0.01em;line-height:1.2}
.section-sub{margin-top:1rem;color:var(--text-2);font-size:1.075rem;max-width:42rem}
.muted{color:var(--text-2)}

/* ---------- Buttons ---------- */
.btn{
  --_bg:var(--surface);--_fg:var(--text);--_bd:var(--border-2);
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.82rem 1.35rem;border-radius:999px;font-weight:600;font-size:.98rem;
  background:var(--_bg);color:var(--_fg);border:1px solid var(--_bd);
  transition:transform var(--dur) var(--ease),background var(--dur) var(--ease),
             border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),color var(--dur) var(--ease);
  will-change:transform;white-space:nowrap;
}
.btn svg{width:1.15em;height:1.15em}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--primary{--_bg:var(--brand);--_fg:var(--on-brand);--_bd:transparent;box-shadow:var(--shadow-md)}
.btn--primary:hover{--_bg:var(--brand-2)}
.btn--ghost{--_bg:transparent}
.btn--ghost:hover{--_bd:var(--brand);color:var(--brand-text)}
.btn--sm{padding:.55rem .9rem;font-size:.88rem}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:100;
  background:color-mix(in srgb,var(--bg) 78%,transparent);
  backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);
  border-bottom:1px solid transparent;transition:border-color var(--dur),background var(--dur);
}
.header.is-scrolled{border-bottom-color:var(--border);background:color-mix(in srgb,var(--bg) 90%,transparent)}
.header__bar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1rem;height:66px}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:800;letter-spacing:-.02em;font-size:1.06rem}
/* Onwebs mark. The PNG is an alpha silhouette used as a CSS mask, so the logo
   repaints with the brand colour in both themes instead of shipping two files. */
.brand__mark{
  width:34px;height:34px;flex:none;
  background:var(--brand);
  -webkit-mask:url("../images/onwebs-mark.png") center/contain no-repeat;
          mask:url("../images/onwebs-mark.png") center/contain no-repeat;
}
.footer .brand__mark,.mobile-nav .brand__mark{width:38px;height:38px}
.brand small{display:block;font-weight:500;font-size:.68rem;letter-spacing:.02em;color:var(--text-3);margin-top:3px;white-space:nowrap}
@media (max-width:1180px){.brand small{display:none}}
/* Wordmark: AM monogram tile + name. Latin name stays LTR inside RTL pages. */
.brand > span:last-child{display:block;line-height:1.2}
:root[dir="rtl"] .brand{direction:rtl}
.footer .brand,.mobile-nav .brand{font-size:1.12rem}
.nav{display:none;justify-content:center;align-items:center;gap:.1rem}
.nav a{padding:.45rem .55rem;border-radius:8px;color:var(--text-2);font-size:.9rem;font-weight:500;white-space:nowrap;transition:color var(--dur),background var(--dur)}
.nav a:hover{color:var(--text);background:var(--surface-2)}
.nav a.is-active{color:var(--brand-text)}
.header__actions{display:flex;align-items:center;gap:.4rem;justify-content:flex-end}
.icon-btn{
  width:40px;height:40px;border-radius:10px;display:grid;place-items:center;flex:none;
  color:var(--text-2);border:1px solid transparent;transition:background var(--dur),color var(--dur),border-color var(--dur)
}
.icon-btn:hover{background:var(--surface-2);color:var(--text)}
.icon-btn svg{width:20px;height:20px}
.only-light{display:inline-flex}
.only-dark{display:none}
:root[data-theme="dark"] .only-dark{display:inline-flex}
:root[data-theme="dark"] .only-light{display:none}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .only-dark{display:inline-flex}
  :root:not([data-theme="light"]) .only-light{display:none}
}
.header__actions .btn{display:none}

/* Language menu */
.menu-wrap{position:relative}
.menu{
  position:absolute;inset-inline-end:0;top:calc(100% + .5rem);min-width:190px;
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  box-shadow:var(--shadow-lg);padding:.4rem;z-index:120;
  opacity:0;visibility:hidden;transform:translateY(-6px) scale(.98);transform-origin:top;
  transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease),visibility var(--dur)
}
.menu.open{opacity:1;visibility:visible;transform:none}
.menu a{
  display:flex;align-items:center;justify-content:space-between;gap:.75rem;
  padding:.55rem .7rem;border-radius:9px;font-size:.92rem;color:var(--text-2);font-weight:500;
  transition:background var(--dur),color var(--dur)
}
.menu a:hover{background:var(--surface-2);color:var(--text)}
.menu a[aria-current="true"]{color:var(--brand-text);font-weight:700}
.menu a[aria-current="true"]::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand)}
.menu a span{color:var(--text-3);font-size:.8rem}

/* Mobile nav sheet */
.mobile-nav{
  position:fixed;inset:0;z-index:200;background:var(--bg);
  display:flex;flex-direction:column;padding:1.1rem var(--gutter) 2rem;
  transform:translateY(-100%);transition:transform var(--dur) var(--ease);overflow:auto
}
.mobile-nav.open{transform:none}
.mobile-nav__top{display:flex;align-items:center;justify-content:space-between;height:66px;margin-bottom:1rem}
.mobile-nav a.mlink{
  display:flex;align-items:center;justify-content:space-between;
  padding:1rem .2rem;font-size:1.5rem;font-weight:700;letter-spacing:-.02em;
  border-bottom:1px solid var(--border)
}
.mobile-nav a.mlink span{color:var(--text-3);font-size:1rem;display:inline-flex}
.mobile-nav a.mlink svg{width:20px;height:20px}
:root[dir="rtl"] .mobile-nav a.mlink svg{transform:scaleX(-1)}
.mobile-nav .btn{margin-top:1.5rem}

/* ---------- Hero ---------- */
.hero{position:relative;padding-block:clamp(2.2rem,5vw,4.5rem) clamp(2.5rem,6vw,4.5rem);overflow:hidden}
.hero__glow{
  position:absolute;inset-inline-start:72%;top:-12%;width:min(78vw,600px);aspect-ratio:1;
  transform:translateX(-50%);pointer-events:none;z-index:-1;
  background:radial-gradient(circle at 50% 50%,var(--brand-soft),transparent 64%);
  filter:blur(10px);opacity:.85
}
:root[dir="rtl"] .hero__glow{inset-inline-start:auto;inset-inline-end:72%;transform:translateX(50%)}
.hero__inner{display:grid;gap:clamp(1.5rem,4vw,3rem);align-items:center}
.hero__eyebrow{display:inline-block;font-size:.82rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-text);margin-bottom:1rem}
:root[dir="rtl"] .hero__eyebrow{letter-spacing:0;text-transform:none;font-size:.98rem}
.hero__name{font-size:clamp(2.4rem,1.7rem + 3.2vw,4rem);font-weight:800;line-height:1.02;letter-spacing:-.035em}
:root[dir="rtl"] .hero__name{line-height:1.18;letter-spacing:-.01em}
.hero__role{margin-top:1.2rem;font-size:clamp(1.05rem,.98rem + .5vw,1.3rem);font-weight:500;color:var(--text-2);line-height:1.65;max-width:48ch}
.hero__meta{margin-top:1.5rem;display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;color:var(--text-2);font-size:.98rem}
.hero__meta span{display:inline-flex;align-items:center;gap:.45rem}
.hero__meta svg{width:1.05em;height:1.05em;color:var(--brand-text)}
.hero__cta{margin-top:2rem;display:flex;flex-wrap:wrap;gap:.7rem}
.hero__socials{margin-top:1.7rem;display:flex;gap:.4rem}
.hero__socials a{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:var(--text-2);border:1px solid var(--border);transition:all var(--dur) var(--ease)}
.hero__socials a:hover{color:var(--brand-text);border-color:var(--brand);transform:translateY(-2px)}
.hero__socials svg{width:20px;height:20px}
/* hero photo */
.hero__photo{position:relative;justify-self:center;width:min(62vw,268px);aspect-ratio:1;display:grid;place-items:end center;margin-top:.5rem}
.hero__photo-ring{position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 50% 46%,var(--brand-soft),transparent 68%)}
.hero__photo-ring::after{content:"";position:absolute;inset:6%;border-radius:50%;background:linear-gradient(160deg,var(--brand),var(--brand-2));opacity:.14}
.hero__photo img{position:relative;width:100%;height:100%;object-fit:contain;object-position:bottom center;filter:drop-shadow(0 22px 38px rgba(0,0,0,.22))}
@media (min-width:860px){
  .hero__inner{grid-template-columns:1.4fr .9fr}
  .hero__photo{width:min(28vw,340px);margin-top:0}
}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(.6rem,2vw,1.2rem)}
.stat{padding:1.3rem 1.35rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.stat__num{font-size:clamp(1.8rem,1.2rem + 2.4vw,2.8rem);font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--text);font-variant-numeric:tabular-nums}
.stat__num b{color:var(--brand-text);font-weight:800}
.stat__label{margin-top:.6rem;color:var(--text-2);font-size:.92rem;line-height:1.4}

/* ---------- About ---------- */
.about__grid{display:grid;gap:clamp(2rem,5vw,4rem)}
.about__lead{font-size:clamp(1.3rem,1.05rem + 1.3vw,1.9rem);font-weight:600;line-height:1.4;letter-spacing:-.02em}
:root[dir="rtl"] .about__lead{line-height:1.7;letter-spacing:0}
.about__body{margin-top:1.6rem;display:grid;gap:1.05rem;color:var(--text-2);max-width:66ch}
.about__body p{font-size:1.05rem}
.chip{padding:.42rem .85rem;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);font-size:.86rem;font-weight:500;color:var(--text-2)}
.chip--brand{background:var(--brand-soft);border-color:transparent;color:var(--brand-text)}

/* ---------- Tech orbs (about) ----------
   Glossy spheres scattered at irregular positions, each floating on its own
   cycle. Positions/sizes are % of the square field, so the whole thing scales
   with the column instead of needing breakpoints. */
.orbs{
  position:relative;width:100%;max-width:26rem;aspect-ratio:1;margin-inline:auto;
  margin-top:.5rem;
}
/* orbs3d.js swaps the CSS spheres for a WebGL canvas once it has a frame up;
   until then (or if WebGL is unavailable) the CSS version is what ships. */
.orbs__canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.orbs.is-3d .orb{visibility:hidden}
.orb{
  position:absolute;
  inset-inline-start:var(--x);top:var(--y);width:var(--s);aspect-ratio:1;
  display:grid;place-items:center;
  /* decagon, matching the faceted 3D solid the WebGL version draws */
  clip-path:polygon(50% 0%,79% 10%,98% 35%,98% 65%,79% 90%,50% 100%,21% 90%,2% 65%,2% 35%,21% 10%);
  background:radial-gradient(circle at 30% 24%,#fff,#eef2f9 46%,#c6d2e6 100%);
  filter:drop-shadow(0 12px 22px rgba(14,42,85,.28));
  animation:orbfloat var(--dur,9s) var(--dly,0s) ease-in-out infinite;
  will-change:transform;
}
.orb img{width:54%;height:54%;object-fit:contain}
:root[data-theme="dark"] .orb{
  background:radial-gradient(circle at 30% 24%,#e9eef8,#c9d5e9 46%,#8fa2c2 100%);
  filter:drop-shadow(0 14px 26px rgba(0,0,0,.55));
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .orb{
    background:radial-gradient(circle at 30% 24%,#e9eef8,#c9d5e9 46%,#8fa2c2 100%);
    filter:drop-shadow(0 14px 26px rgba(0,0,0,.55));
  }
}
@keyframes orbfloat{
  0%,100%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(var(--dx,4px),var(--dy,-14px),0)}
}
@media (max-width:899px){.orbs{max-width:22rem}}
@media (prefers-reduced-motion:reduce){.orb{animation:none}}

/* ---------- Roles ---------- */
.roles__list{display:grid;gap:0;border-top:1px solid var(--border)}
.role{
  display:grid;grid-template-columns:auto 1fr;gap:1rem 1.3rem;align-items:start;
  padding-block:1.5rem;border-bottom:1px solid var(--border);
}
.role__badge{
  display:inline-flex;align-items:center;padding:.32rem .7rem;border-radius:999px;
  font-size:.76rem;font-weight:700;letter-spacing:.02em;white-space:nowrap;
  background:var(--brand-soft);color:var(--brand-text)
}
.role__main{min-width:0}
.role__org{font-size:clamp(1.2rem,1rem + 1vw,1.6rem);font-weight:800;letter-spacing:-.02em;line-height:1.2}
.role__role{color:var(--brand-text);font-weight:600;font-size:1rem;margin-top:.15rem}
.role__detail{color:var(--text-2);margin-top:.55rem;max-width:60ch}
.role__loc{display:inline-flex;align-items:center;gap:.4rem;color:var(--text-3);font-size:.86rem;margin-top:.7rem}
.role__loc svg{width:1em;height:1em}

/* ---------- Experience timeline ----------
   Mobile: one column, line pinned to the inline-start edge.
   Desktop (>=980px): centred spine with cards alternating either side and the
   date sitting opposite its card. */
.tl{position:relative;padding-block:.5rem}
.tl::before{
  content:"";position:absolute;top:0;bottom:0;inset-inline-start:26px;width:2px;
  background:linear-gradient(180deg,transparent,var(--border-2) 8%,var(--border-2) 92%,transparent);
}
.tl__item{position:relative;padding-inline-start:76px;padding-bottom:2.4rem}
.tl__item .tl__card,.tl__item .tl__date{
  opacity:0;transform:translateY(26px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
.tl__item .tl__badge{opacity:0;transform:scale(.4);transition:opacity .45s var(--ease),transform .5s cubic-bezier(.34,1.56,.64,1)}
.tl__item.in-view .tl__card,.tl__item.in-view .tl__date{opacity:1;transform:none}
.tl__item.in-view .tl__badge{opacity:1;transform:scale(1)}
.tl__item.in-view .tl__card{transition-delay:.12s}
.tl__item:last-child{padding-bottom:0}
.tl__badge{
  position:absolute;inset-inline-start:0;top:2px;width:54px;height:54px;border-radius:50%;
  display:grid;place-items:center;background:var(--surface);
  border:1px solid var(--border);box-shadow:var(--shadow-sm);z-index:1;
}
.tl__badge img{width:60%;height:60%;object-fit:contain}
.tl__date{
  font-size:.86rem;font-weight:700;color:var(--brand-text);
  margin-bottom:.5rem;letter-spacing:-.01em;
}
.tl__date:empty{display:none}
.tl__card{
  position:relative;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:1.4rem 1.5rem;box-shadow:var(--shadow-sm);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur);
}
.tl__item:hover .tl__card{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--border-2)}
/* little arrow pointing back at the spine */
.tl__card::before{
  content:"";position:absolute;top:22px;inset-inline-start:-7px;width:12px;height:12px;
  background:var(--surface);border-inline-start:1px solid var(--border);
  border-block-start:1px solid var(--border);transform:rotate(-45deg);
}
:root[dir="rtl"] .tl__card::before{transform:rotate(45deg)}
.tl__role{font-size:1.25rem;font-weight:800;letter-spacing:-.02em;line-height:1.25}
.tl__org{color:var(--brand-text);font-weight:600;font-size:.98rem;margin-top:.15rem}
.tl__points{margin-top:.9rem;display:grid;gap:.5rem}
.tl__points li{position:relative;padding-inline-start:1.1rem;color:var(--text-2);font-size:.96rem;line-height:1.65}
.tl__points li::before{
  content:"";position:absolute;inset-inline-start:0;top:.62em;width:6px;height:6px;
  border-radius:50%;background:var(--brand);opacity:.65;
}
.tl__loc{display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;color:var(--text-3);font-size:.86rem}
.tl__loc svg{width:1.05em;height:1.05em}

@media (min-width:980px){
  .tl::before{inset-inline-start:50%;transform:translateX(-50%)}
  .tl__item{
    display:grid;grid-template-columns:1fr 108px 1fr;align-items:start;
    padding-inline-start:0;padding-bottom:3rem;
  }
  .tl__badge{position:static;grid-column:2;justify-self:center;width:62px;height:62px}
  /* odd items: card on the inline-start side, date opposite */
  .tl__item:nth-child(odd) .tl__card{grid-column:1;grid-row:1}
  .tl__item:nth-child(odd) .tl__date{grid-column:3;grid-row:1;padding-top:1.15rem;text-align:start}
  .tl__item:nth-child(odd) .tl__card::before{inset-inline-start:auto;inset-inline-end:-7px;transform:rotate(135deg)}
  :root[dir="rtl"] .tl__item:nth-child(odd) .tl__card::before{transform:rotate(-135deg)}
  /* even items mirror it */
  .tl__item:nth-child(even) .tl__card{grid-column:3;grid-row:1}
  .tl__item:nth-child(even) .tl__date{grid-column:1;grid-row:1;padding-top:1.15rem;text-align:end}
}
@media (prefers-reduced-motion:reduce){
  .tl__item:hover .tl__card{transform:none}
  .tl__item .tl__card,.tl__item .tl__date,.tl__item .tl__badge{opacity:1;transform:none;transition:none}
}

/* ---------- Ventures ---------- */
.ventures__grid{display:grid;gap:clamp(1rem,2.4vw,1.5rem)}
.venture{
  position:relative;display:grid;gap:1.2rem;padding:clamp(1.4rem,3vw,2.2rem);
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);overflow:hidden;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur)
}
.venture:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--border-2)}
.venture::before{content:"";position:absolute;inset-block:0;inset-inline-start:0;width:3px;background:linear-gradient(var(--brand),var(--brand-2));opacity:0;transition:opacity var(--dur)}
.venture:hover::before{opacity:1}
.venture__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.6rem}
.venture__name{font-size:clamp(1.35rem,1.1rem + 1.2vw,1.9rem);font-weight:800;letter-spacing:-.025em}
.venture__kicker{font-size:.82rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--brand-text)}
:root[dir="rtl"] .venture__kicker{letter-spacing:0;text-transform:none}
.venture__summary{color:var(--text-2);font-size:1.04rem;max-width:62ch}
.venture__points{display:grid;gap:.7rem}
.venture__points li{position:relative;padding-inline-start:1.7rem;color:var(--text-2);font-size:.98rem}
.venture__points li::before{
  content:"";position:absolute;inset-inline-start:0;top:.5em;width:.82rem;height:.82rem;border-radius:50%;
  background:radial-gradient(circle,var(--brand) 40%,transparent 44%);border:2px solid var(--brand-soft)
}
.venture__foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding-top:.3rem}
.venture__stack{display:flex;flex-wrap:wrap;gap:.4rem}
.tag{padding:.3rem .6rem;border-radius:7px;background:var(--surface-2);border:1px solid var(--border);font-size:.78rem;font-weight:600;color:var(--text-2);font-family:var(--font-mono);letter-spacing:-.01em}
.venture__metric{text-align:end;flex:none}
.venture__metric b{display:block;font-size:1.5rem;font-weight:800;letter-spacing:-.02em;color:var(--brand-text);line-height:1}
.venture__metric span{font-size:.78rem;color:var(--text-3)}
@media (min-width:900px){
  .venture--wide{grid-column:1/-1}
  .venture--wide .venture__summary{max-width:74ch}
}

/* ---------- Prompt Engineering feature ---------- */
.promptfx{
  background:
    radial-gradient(120% 90% at 100% 0%,var(--brand-soft),transparent 55%),
    var(--surface);
  border:1px solid var(--border);border-radius:calc(var(--radius-lg) + 6px);
  padding:clamp(1.6rem,4vw,3.4rem);box-shadow:var(--shadow-sm)
}
:root[dir="rtl"] .promptfx{background:radial-gradient(120% 90% at 0% 0%,var(--brand-soft),transparent 55%),var(--surface)}
.promptfx__lead{margin-top:1rem;font-size:clamp(1.15rem,1rem + 1vw,1.5rem);font-weight:600;line-height:1.5;letter-spacing:-.015em;max-width:60ch}
:root[dir="rtl"] .promptfx__lead{line-height:1.75;letter-spacing:0}
.promptfx__grid{margin-top:2.4rem;display:grid;gap:clamp(1rem,2.4vw,1.6rem);grid-template-columns:1fr}
.pf-card{display:grid;gap:.6rem;padding:1.3rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg)}
.pf-card__n{font-family:var(--font-mono);font-size:.8rem;font-weight:700;color:var(--brand-text)}
.pf-card h4{font-size:1.12rem;font-weight:700;letter-spacing:-.01em}
.pf-card p{color:var(--text-2);font-size:.96rem;line-height:1.6}
.promptfx__note{margin-top:2rem;display:flex;align-items:center;gap:.7rem;color:var(--text-2);font-size:.98rem;font-style:italic}
.promptfx__note svg{width:1.3em;height:1.3em;color:var(--brand-text);flex:none}

/* ---------- Skills ---------- */
.skills__grid{display:grid;gap:clamp(1rem,2.4vw,1.4rem);grid-template-columns:1fr}
.skillgroup{
  position:relative;padding:1.5rem 1.5rem 1.4rem;border:1px solid var(--border);
  border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-sm);
  overflow:hidden;isolation:isolate;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
/* hairline gradient edge along the top + a soft corner glow on hover */
.skillgroup::before{
  content:"";position:absolute;inset-inline:0;top:0;height:2px;z-index:1;
  background:linear-gradient(90deg,var(--brand),var(--brand-3),transparent);
  opacity:.5;transition:opacity var(--dur) var(--ease);
}
.skillgroup::after{
  content:"";position:absolute;inset-inline-end:-30%;top:-55%;width:75%;aspect-ratio:1;z-index:-1;
  border-radius:50%;background:radial-gradient(circle,var(--brand-soft),transparent 68%);
  opacity:0;transition:opacity .45s var(--ease);
}
.skillgroup:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--border-2)}
.skillgroup:hover::before{opacity:1}
.skillgroup:hover::after{opacity:1}
.skillgroup h3{
  font-size:1.05rem;font-weight:700;letter-spacing:-.01em;
  display:flex;align-items:center;gap:.6rem;
}
.skillgroup .gi{
  width:34px;height:34px;border-radius:10px;flex:none;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-text);
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.skillgroup .gi svg{width:18px;height:18px}
.skillgroup:hover .gi{background:var(--brand);color:var(--on-brand)}
.skillgroup__items{margin-top:1.05rem;display:flex;flex-wrap:wrap;gap:.5rem}
.skillgroup__items li{
  padding:.4rem .75rem;border-radius:999px;background:var(--surface-2);
  border:1px solid var(--border);font-size:.87rem;font-weight:500;color:var(--text-2);
  transition:border-color var(--dur),color var(--dur),background var(--dur);
}
.skillgroup:hover .skillgroup__items li{border-color:var(--border-2);color:var(--text)}
.skillgroup--feat{
  background:
    radial-gradient(120% 140% at 100% 0%,rgba(78,134,214,.55),transparent 62%),
    linear-gradient(140deg,var(--brand),var(--brand-2));
  color:var(--on-brand);border-color:transparent;box-shadow:var(--shadow-md)
}
.skillgroup--feat::before{background:linear-gradient(90deg,var(--gold),transparent);opacity:.9}
.skillgroup--feat::after{display:none}
.skillgroup--feat h3{color:var(--on-brand)}
.skillgroup--feat .gi,.skillgroup--feat:hover .gi{background:rgba(255,255,255,.18);color:var(--gold)}
.skillgroup--feat .skillgroup__items li,
.skillgroup--feat:hover .skillgroup__items li{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.24);color:var(--on-brand)}
.skillgroup--feat .star{width:1.05em;height:1.05em;color:var(--gold);margin-inline-start:auto;flex:none}
@media (min-width:720px){.skillgroup--feat{grid-column:1/-1}.skillgroup--feat .skillgroup__items{gap:.55rem}}
@media (prefers-reduced-motion:reduce){.skillgroup:hover{transform:none}}

/* ---------- Selected work ---------- */
.work__list{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--border)}
.work__item{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.05rem .3rem;border-bottom:1px solid var(--border);transition:padding-inline var(--dur) var(--ease),color var(--dur)
}
.work__item:hover{padding-inline-start:1rem}
:root[dir="rtl"] .work__item:hover{padding-inline-start:.3rem;padding-inline-end:1rem}
.work__item h4{font-size:1.08rem;font-weight:600;letter-spacing:-.01em}
.work__item .tag{flex:none}
.work__note{margin-top:1.6rem;color:var(--text-3);font-size:.92rem;display:flex;gap:.5rem;align-items:center}
.work__note svg{width:1.1em;height:1.1em;flex:none}

/* ---------- FAQ ---------- */
.faq__list{display:grid;gap:.75rem;max-width:52rem}
.faq__item{
  border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);
  padding:1.05rem 1.25rem;box-shadow:var(--shadow-sm);
  transition:border-color var(--dur),box-shadow var(--dur);
}
.faq__item[open]{border-color:var(--border-2);box-shadow:var(--shadow-md)}
.faq__item summary{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  cursor:pointer;list-style:none;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary h3{font-size:1.05rem;font-weight:700;letter-spacing:-.01em;line-height:1.5}
.faq__item summary::after{
  content:"";flex:none;width:11px;height:11px;
  border-inline-end:2px solid var(--text-3);border-block-end:2px solid var(--text-3);
  transform:rotate(45deg);margin-block-end:4px;transition:transform var(--dur) var(--ease)
}
.faq__item[open] summary::after{transform:rotate(-135deg);margin-block:0 0}
.faq__item p{margin-top:.75rem;color:var(--text-2);font-size:.98rem;line-height:1.75}

/* ---------- Contact ---------- */
.contact{background:var(--bg-2)}
.contact__card{
  display:grid;gap:1.6rem;padding:clamp(1.8rem,5vw,3.6rem);border-radius:calc(var(--radius-lg) + 6px);
  background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md);text-align:center
}
.contact__title{font-size:clamp(1.7rem,1.3rem + 2vw,2.6rem);font-weight:800;letter-spacing:-.03em;line-height:1.1}
:root[dir="rtl"] .contact__title{line-height:1.3;letter-spacing:-.01em}
.contact__lead{color:var(--text-2);font-size:1.1rem;max-width:52ch;margin-inline:auto}
.contact__email{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.6rem}
.contact__email a{font-size:clamp(1.05rem,.9rem + 1vw,1.5rem);font-weight:700;color:var(--brand-text);letter-spacing:-.01em;word-break:break-all}
.copy-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem .8rem;border-radius:999px;border:1px solid var(--border-2);font-size:.84rem;font-weight:600;color:var(--text-2);transition:all var(--dur)}
.copy-btn:hover{border-color:var(--brand);color:var(--brand-text)}
.copy-btn svg{width:1.05em;height:1.05em}
.contact__channels{display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem;margin-top:.4rem}
.channel{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1rem;border-radius:999px;border:1px solid var(--border);background:var(--bg);font-weight:600;font-size:.92rem;color:var(--text-2);transition:all var(--dur) var(--ease)}
.channel:hover{color:var(--brand-text);border-color:var(--brand);transform:translateY(-2px)}
.channel svg{width:1.15em;height:1.15em}

/* ---------- Contact form ----------
   Static site, so there is no server to POST to: app.js composes a mailto:
   from the fields. Swap .cform's data-endpoint for a real POST later. */
.cform{display:grid;gap:1rem;text-align:start;max-width:38rem;margin-inline:auto;width:100%}
.cform__row{display:grid;gap:1rem}
@media (min-width:640px){.cform__row{grid-template-columns:1fr 1fr}}
.field{position:relative;display:block}
.field input,.field textarea{
  width:100%;font:inherit;font-size:.98rem;color:var(--text);
  background:var(--bg);border:1px solid var(--border-2);border-radius:14px;
  padding:1.45rem .95rem .6rem;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background var(--dur);
}
.field textarea{min-height:8.5rem;resize:vertical;line-height:1.6}
.field span{
  position:absolute;inset-inline-start:1rem;top:.95rem;
  color:var(--text-3);font-size:.95rem;font-weight:500;pointer-events:none;
  transform-origin:inset-inline-start top;
  transition:transform .22s var(--ease),color .22s var(--ease),top .22s var(--ease);
}
.field input:focus,.field textarea:focus{border-color:var(--brand);box-shadow:var(--ring);outline:none}
.field input:focus + span,.field textarea:focus + span,
.field input:not(:placeholder-shown) + span,.field textarea:not(:placeholder-shown) + span{
  top:.42rem;font-size:.74rem;font-weight:600;color:var(--brand-text);letter-spacing:.02em;
}
.cform .btn{width:100%;justify-content:center;padding-block:.95rem}
.cform__hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.cform__note{font-size:.84rem;color:var(--text-3);text-align:center;min-height:1.2em}
.cform__note.is-err{color:#c0392b}
:root[data-theme="dark"] .cform__note.is-err{color:#ff8a7a}
.contact__or{
  display:flex;align-items:center;gap:.9rem;color:var(--text-3);
  font-size:.82rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
}
.contact__or::before,.contact__or::after{content:"";flex:1;height:1px;background:var(--border)}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--border);padding-block:2.6rem 3rem}
.footer__grid{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem}
.footer__brand{font-weight:800;letter-spacing:-.02em;font-size:1.1rem}
.footer__tag{color:var(--text-2);font-size:.92rem;margin-top:.2rem}
.footer__built{color:var(--text-3);font-size:.8rem;display:flex;align-items:center;gap:.5rem;margin-top:.6rem}
.footer__built svg{width:1em;height:1em;color:var(--brand-text)}
.footer__rights{color:var(--text-3);font-size:.85rem}
.footer__socials{display:flex;gap:.35rem}
.footer__socials a{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;color:var(--text-2);border:1px solid var(--border);transition:all var(--dur)}
.footer__socials a:hover{color:var(--brand-text);border-color:var(--brand)}
.footer__socials svg{width:18px;height:18px}

/* ---------- Portfolio gallery (Onwebs style) ----------
   Four centred slots; app.js swaps the item inside one slot at a time by
   toggling .is-out, so a card cross-fades out and the next project fades in.
   Slots are fixed boxes — the deck never reflows while rotating. */
.gallery{text-align:center}
.gallery__grid{
  display:grid;gap:clamp(1rem,2.4vw,1.4rem);grid-template-columns:1fr;
  max-width:940px;margin-inline:auto;
}
.gallery__grid .shot{
  position:relative;display:block;border-radius:var(--radius-lg);overflow:hidden;
  background:#0b1a33;box-shadow:0 18px 44px -18px rgba(14,42,85,.42);
  transition:transform .9s var(--ease),box-shadow .45s var(--ease),
             opacity .9s cubic-bezier(.4,0,.2,1),filter .9s var(--ease);
}
/* the rotating swap: ease out and back in slowly enough to read as a dissolve */
.gallery__grid .shot.is-out{opacity:0;transform:translateY(6px) scale(.99);filter:blur(3px)}
.gallery__grid .shot:hover{transform:translateY(-6px);box-shadow:0 30px 64px -20px rgba(14,42,85,.5)}
.shot__img{position:relative;aspect-ratio:16/10;overflow:hidden;background:#0b1a33}
.shot__img img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .6s var(--ease),opacity .45s var(--ease)}
.shot:hover .shot__img img{transform:scale(1.06)}
/* bottom scrim so the caption stays readable over any screenshot */
.shot__img::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(0deg,rgba(3,8,16,.9) 0%,rgba(3,8,16,.34) 42%,rgba(3,8,16,.06) 62%,transparent 78%);
  transition:opacity .4s ease;
}
.shot:hover .shot__img::after{opacity:.72}
/* mobile screenshot inset, straightens on hover */
.shot__mobile{
  position:absolute;inset-inline-start:18px;bottom:18px;z-index:2;
  width:52px;height:104px;border-radius:11px;overflow:hidden;
  border:2px solid rgba(255,255,255,.86);box-shadow:0 10px 22px rgba(0,0,0,.4);
  transform:rotate(-6deg);transition:transform .45s var(--ease);
}
:root[dir="rtl"] .shot__mobile{transform:rotate(6deg)}
.shot:hover .shot__mobile,:root[dir="rtl"] .shot:hover .shot__mobile{transform:rotate(0) translateY(-5px)}
.shot__mobile img{width:100%;height:100%;object-fit:cover;object-position:top center}
.shot figcaption{
  position:absolute;inset-inline:0;bottom:0;z-index:3;
  display:flex;align-items:center;justify-content:space-between;gap:.6rem;
  padding:1rem 1.15rem 1.05rem;padding-inline-start:86px;text-align:start;
}
.shot figcaption b{font-weight:700;font-size:1rem;letter-spacing:-.01em;color:#fff}
.shot figcaption .tag{
  background:rgba(255,255,255,.17);border-color:rgba(255,255,255,.26);color:#fff;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);flex:none;
}
@media (min-width:640px){.gallery__grid{grid-template-columns:1fr 1fr}}
@media (prefers-reduced-motion:reduce){
  .gallery__grid .shot,.shot__img img,.shot__mobile{transition:none}
  .gallery__grid .shot.is-out{opacity:1;transform:none;filter:none}
}

/* ---------- Mobile glass dock (bottom bar) ---------- */
.dock{
  position:fixed;z-index:150;bottom:calc(12px + env(safe-area-inset-bottom));
  inset-inline:12px;margin-inline:auto;max-width:500px;
  display:none;align-items:center;justify-content:space-between;gap:.15rem;padding:.5rem;border-radius:26px;
  background:var(--surface);
  background:color-mix(in srgb,var(--surface) 66%,transparent);
  -webkit-backdrop-filter:blur(22px) saturate(180%);backdrop-filter:blur(22px) saturate(180%);
  border:1px solid var(--border);
  box-shadow:0 12px 30px -8px rgba(12,15,14,.26),0 2px 8px -3px rgba(12,15,14,.16),inset 0 1px 0 rgba(255,255,255,.45);
}
:root[data-theme="dark"] .dock{box-shadow:0 14px 34px -10px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.06)}
.dock__item{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:0;
  padding:.8rem;border-radius:19px;color:var(--text-3);
  transition:color var(--dur) var(--ease),background var(--dur) var(--ease),flex-grow var(--dur) var(--ease);
}
.dock__ic{display:grid;place-items:center}
.dock__ic svg{width:27px;height:27px}
.dock__lbl{display:none;font-size:.9rem;font-weight:700;white-space:nowrap;letter-spacing:-.01em}
.dock__item:hover{color:var(--text)}
.dock__item.is-active{color:var(--brand-text);background:var(--brand-soft);gap:.45rem;padding-inline:1rem}
.dock__item.is-active .dock__lbl{display:inline}
@media (max-width:899px){
  .dock{display:flex}
  .footer{padding-bottom:calc(3rem + 96px)}
}
@media (prefers-reduced-motion:reduce){.shot:hover .shot__img img{transform:none}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero__avail .dot::after{animation:none}
  .btn:hover,.venture:hover,.channel:hover,.hero__socials a:hover{transform:none}
}

/* ---------- Responsive ---------- */
@media (min-width:560px){.stats{grid-template-columns:repeat(4,1fr)}}
@media (min-width:720px){
  .role{grid-template-columns:170px 1fr;gap:1.4rem 2rem;align-items:start}
  .promptfx__grid{grid-template-columns:repeat(2,1fr)}
  .skills__grid{grid-template-columns:repeat(2,1fr)}
  .work__list{grid-template-columns:1fr 1fr;column-gap:2.4rem}
}
@media (min-width:900px){
  .about__grid > .reveal{align-self:center}
  .nav{display:flex}
  .header__actions .btn{display:inline-flex}
  .menu-btn{display:none}
  .ventures__grid{grid-template-columns:repeat(2,1fr)}
  .promptfx__grid{grid-template-columns:repeat(3,1fr)}
  .skills__grid{grid-template-columns:repeat(3,1fr)}
  .about__grid{grid-template-columns:1.1fr .9fr;align-items:start}
}
@media (min-width:1040px){.stats{gap:1.2rem}}

/* Print résumé doc hidden on screen */
.resume-doc{display:none}

/* ===================== PRINT / PDF RÉSUMÉ ===================== */
@media print{
  @page{size:A4;margin:14mm 14mm}
  :root{--text:#111;--text-2:#333;--text-3:#555;--border:#ccc;--brand-text:#1b3f7e;--brand:#1e4c8f}
  html,body{background:#fff !important;color:#111 !important;font-size:10.4pt;line-height:1.42}
  .site,.header,.mobile-nav,.dock,.footer,.hero__glow,.hero__socials,.reveal{display:none !important}
  .reveal{opacity:1 !important;transform:none !important}
  .resume-doc{display:block;max-width:100%;color:#111;font-family:var(--font-sans)}
  :root[dir="rtl"] .resume-doc,[lang="fa"] .resume-doc,[lang="ar"] .resume-doc{font-family:var(--font-fa)}
  .r-head{display:flex;justify-content:space-between;gap:1rem;border-bottom:2.5pt solid var(--brand);padding-bottom:8pt;margin-bottom:12pt;align-items:flex-end}
  .r-name{font-size:23pt;font-weight:800;letter-spacing:-.02em;line-height:1}
  .r-title{font-size:11pt;color:var(--brand-text);font-weight:700;margin-top:3pt}
  .r-contact{font-size:8.6pt;color:#333;text-align:end;line-height:1.6}
  .r-contact a{color:#333}
  .r-sec{margin-top:12pt;break-inside:avoid}
  .r-sec > h2{
    font-size:9pt;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-text);
    border-bottom:.6pt solid var(--border);padding-bottom:3pt;margin-bottom:7pt
  }
  :root[dir="rtl"] .r-sec > h2{letter-spacing:.02em}
  .r-summary{font-size:10pt;color:#222}
  .r-high{display:grid;grid-template-columns:repeat(4,1fr);gap:6pt;margin-top:2pt}
  .r-high div{border:.6pt solid var(--border);border-radius:5pt;padding:6pt 7pt}
  .r-high b{display:block;font-size:14pt;font-weight:800;color:var(--brand-text);line-height:1}
  .r-high span{font-size:7.4pt;color:#444;display:block;margin-top:2pt}
  .r-exp{break-inside:avoid;margin-bottom:8pt}
  .r-exp-h{display:flex;justify-content:space-between;gap:.6rem;align-items:baseline}
  .r-exp-org{font-size:11pt;font-weight:700}
  .r-exp-role{font-size:9.5pt;color:var(--brand-text);font-weight:600}
  .r-exp-loc{font-size:8.4pt;color:#666;white-space:nowrap}
  .r-exp p{font-size:9pt;color:#333;margin-top:2pt}
  .r-vent{break-inside:avoid;margin-bottom:7pt}
  .r-vent b{font-size:10pt}
  .r-vent i{font-style:normal;color:var(--brand-text);font-size:8.6pt;font-weight:600;margin-inline-start:6pt}
  .r-vent p{font-size:8.8pt;color:#333;margin-top:1pt}
  .r-skills{display:grid;grid-template-columns:1fr 1fr;gap:3pt 16pt}
  .r-skills div{font-size:8.8pt;color:#333;break-inside:avoid}
  .r-skills b{color:#111;font-weight:700}
  .r-work{columns:2;column-gap:16pt;font-size:8.8pt;color:#333}
  .r-work span{display:block;break-inside:avoid;padding:1pt 0}
  .r-foot{margin-top:12pt;border-top:.6pt solid var(--border);padding-top:6pt;font-size:7.6pt;color:#777;text-align:center}
}