/* seifosman.com — home page world "open water": the shark intro surfaces into a sea the engineer stands in.
   Loaded on / and /ar/ only, after app.css. Tokens and components it extends live in app.css; this file owns
   the sea (ambient school behind the hero), the portrait and its light, the receipt, the shift tape, the depth
   rail, the work showcase, the side-set section heads, the scannable How-I-build and the career graph's touch
   and hover. Logical properties throughout, so the Arabic mirror needs no overrides. */
:root{ --sig:34,211,238; --sea-1:#05070e; --sea-2:#0a1226; --sea-3:#131a3a; }

/* ── Sea (hero) — direction B, corrected: two columns, the original portrait treatment, nothing overlaps ─── */
.hero-sea{background:none;overflow:visible;padding:104px 28px 72px}
.hero-sea::before,.hero-sea::after,.sea-disc{position:absolute;left:50%;width:100vw;transform:translateX(-50%)}
.hero-sea::before{content:'';top:0;bottom:0;z-index:0;background:linear-gradient(180deg,#121a3a 0%,#0b1226 46%,var(--sea-1) 100%)}
.hero-sea .hero-bg-wrap{bottom:6px}
.hero-sea .hero-bg-wrap.in{opacity:.5}
.hero-sea::after{content:'';bottom:0;height:28%;z-index:0;pointer-events:none;background:linear-gradient(180deg,transparent,var(--bg))}
.sea-disc{top:-6%;height:110%;z-index:0;pointer-events:none;background:radial-gradient(24% 40% at 74% 46%,rgba(var(--sig),.14),rgba(var(--sig),.04) 40%,transparent 62%);filter:blur(22px)}
.sea-canvas{position:absolute;top:-104px;bottom:-72px;left:50%;width:100vw;height:auto;transform:translateX(-50%);z-index:1;pointer-events:none;opacity:.8;will-change:transform} /* spans the hero's own box (the cover grid sits inside the hero's padding), so the bitmap and the CSS box agree and the intro's school lands where it was */
.sea-light{position:absolute;top:-10%;left:50%;width:100vw;height:80%;transform:translateX(-50%);z-index:1;pointer-events:none;background:radial-gradient(36% 70% at 26% 0%,rgba(var(--sig),.10),transparent 70%),radial-gradient(26% 50% at 80% 0%,rgba(167,139,250,.12),transparent 70%);filter:blur(18px)}
/* the cover grid (2026-11-04): one-line name with the title under it, the copy below, the portrait and its ring filling the end column from the top, and the totals in a strip across the foot */
.cover{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);grid-template-rows:auto auto auto 1fr auto;grid-template-areas:"line art" "name art" "role art" "copy art" "facts facts";column-gap:44px;align-items:start}
.cover>:not(.sea-canvas):not(.sea-light){position:relative;z-index:2}
.cover-line{grid-area:line;display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin:0 0 clamp(14px,2.2vh,22px);font-family:var(--mono);font-size:.76rem;letter-spacing:.04em;color:var(--muted)}
html[lang="ar"] .cover-line{letter-spacing:0;font-size:.84rem}
.cover-line #clock{display:inline-block;min-width:8ch;font-variant-numeric:tabular-nums}
.cl-ok{display:inline-flex;align-items:center;gap:8px;color:var(--text)}
.cl-ok .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);animation:pulse 2s ease-out 5}
.cl-sep{width:1px;height:14px;background:rgba(255,255,255,.22)}
.hero-sea .name.cover-name{grid-area:name;margin:0;white-space:nowrap;font-size:clamp(3rem,7.3vw,7.1rem);line-height:.98;letter-spacing:-.045em}
html[lang="ar"] .hero-sea .name.cover-name{letter-spacing:0;line-height:1.16}
.hero-sea .name.cover-name .nm{display:inline-block;vertical-align:top}
.hero-sea .name.cover-name .nm i{background:linear-gradient(180deg,#fff 0%,#e4dcff 55%,#b9a6ff 100%);-webkit-background-clip:text;background-clip:text}
.cover-role{grid-area:role;font-family:var(--head);font-weight:700;font-size:clamp(1.3rem,2.15vw,1.95rem);line-height:1.15;letter-spacing:-.015em;color:var(--accent);margin:clamp(8px,1.2vh,14px) 0 clamp(20px,3.4vh,34px)}
html[lang="ar"] .cover-role{letter-spacing:0;line-height:1.4;font-size:clamp(1.12rem,1.72vw,1.6rem);text-wrap:balance}
.cover-copy{grid-area:copy;max-width:min(100%,540px)}
.hero-claim{font-family:var(--display);font-weight:600;font-size:clamp(1.1rem,1.5vw,1.35rem);line-height:1.25;letter-spacing:-.01em;color:var(--text);margin:0 0 var(--s-2)}
html[lang="ar"] .hero-claim{letter-spacing:0;line-height:1.5}
.hero-sea .lead{margin:0 0 var(--s-5);max-width:34em;font-size:clamp(.98rem,1.1vw,1.05rem)}
.cover-facts{grid-area:facts;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 22px;margin:clamp(22px,3.6vh,38px) 0 0;padding-top:14px;border-top:1px solid rgba(255,255,255,.14);font-family:var(--mono);font-size:.75rem;color:var(--muted)}
.cover-facts span{display:inline-flex;align-items:baseline;gap:8px}
.cover-facts b{font-family:var(--display);font-weight:800;font-size:1.3rem;color:var(--text);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
/* the portrait: a reasonable size, standing in the water at the strip, the head level with the top of the name */
.cover-art{grid-area:art;align-self:stretch;display:flex;align-items:flex-end;justify-content:center;min-height:0;margin-block-start:-8px}
.cover-art .blender-avatar{position:relative;right:auto;bottom:auto;transform:none;width:min(500px,100%,62vh);z-index:1;opacity:1;margin-bottom:0}
.cover-art .blender-avatar__img{-webkit-mask-image:linear-gradient(#000 82%,transparent 97%);mask-image:linear-gradient(#000 82%,transparent 97%)} /* on the image, not the stage: the image is scaled past the stage's box and the stage's mask cropped the hair */
.cover-art .blender-avatar__orbit{display:none}
/* the ring: three layers that turn at their own speeds and slide against the portrait with the pointer, so it reads as depth; a small shark keeps it company, passing behind the figure */
.blender-avatar__halo{top:40%;width:118%;opacity:.42}
.hero-ring{position:absolute;left:50%;top:40%;width:112%;aspect-ratio:1;z-index:0;pointer-events:none;transform:translate(-50%,-50%) perspective(1100px) rotateX(calc(var(--avatar-y)*-5deg)) rotateY(calc(var(--avatar-x)*7deg))}
.hr,.hr-orbit{position:absolute;inset:0;border-radius:50%}
.hr{-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - var(--w)),#000 calc(100% - var(--w) + .5px));mask:radial-gradient(farthest-side,transparent calc(100% - var(--w)),#000 calc(100% - var(--w) + .5px))}
.hr-far{--w:1px;inset:-7%;background:conic-gradient(from 40deg,rgba(var(--sig),0),rgba(var(--sig),.34) 20%,rgba(var(--sig),0) 42%,rgba(var(--accent-rgb),.3) 68%,rgba(var(--accent-rgb),0) 90%);translate:calc(var(--avatar-x)*-16px) calc(var(--avatar-y)*-11px);animation:hrSpin 70s linear infinite reverse}
.hr-mid{--w:2.5px;background:conic-gradient(from 200deg,rgba(var(--accent-rgb),.1),rgba(var(--accent-rgb),.92) 16%,rgba(var(--sig),.8) 34%,rgba(var(--accent-rgb),.12) 58%,rgba(var(--accent2-rgb),.66) 82%,rgba(var(--accent-rgb),.1));translate:calc(var(--avatar-x)*-9px) calc(var(--avatar-y)*-6px);animation:hrSpin 34s linear infinite}
.hr-near{--w:1.5px;inset:12%;background:repeating-conic-gradient(rgba(255,255,255,.3) 0 .5deg,transparent .5deg 6deg);translate:calc(var(--avatar-x)*-4px) calc(var(--avatar-y)*-3px);animation:hrSpin 110s linear infinite reverse;opacity:.5}
.hr-orbit{animation:hrSpin 38s linear infinite;translate:calc(var(--avatar-x)*-9px) calc(var(--avatar-y)*-6px)}
.hr-orbit svg{position:absolute;top:0;left:50%;width:clamp(34px,10%,56px);height:auto;translate:-50% -50%;fill:rgba(205,222,240,.8);filter:drop-shadow(0 0 7px rgba(var(--sig),.5))}
html[lang="ar"] .hr-orbit{animation-direction:reverse}
html[lang="ar"] .hr-orbit svg{transform:scaleX(-1)}
@keyframes hrSpin{to{rotate:360deg}}
.sea-disc{background:radial-gradient(26% 44% at 72% 40%,rgba(var(--sig),.13),rgba(var(--sig),.04) 42%,transparent 64%)}
html[lang="ar"] .sea-disc{background:radial-gradient(26% 44% at 28% 40%,rgba(var(--sig),.13),rgba(var(--sig),.04) 42%,transparent 64%)}
.sea-canvas{opacity:.92}
.hero-sea.is-off .blender-avatar__stage,.hero-sea.is-off .blender-avatar__halo,.hero-sea.is-off .blender-avatar__aurora,.hero-sea.is-off .blender-avatar__sweep,.hero-sea.is-off .hr,.hero-sea.is-off .hr-orbit{animation-play-state:paused}
/* the reveal: ring first as the school arrives, the figure rising through it, then name, title and the rest. Delays come from data-rd via revealHero. */
.hero-sea.intro-start .cover-art{opacity:1;transform:none}
.hero-sea.intro-start .hero-ring,.hero-sea.intro-start .blender-avatar__halo{opacity:0;scale:.8;transition:none}
.hero-sea.intro-start .blender-avatar__stage{opacity:0;translate:0 46px;transition:none;animation:none}
.hero-sea.intro-in .hero-ring{transition:opacity .9s ease-out .08s,scale 1.5s cubic-bezier(.16,1,.3,1) .08s}
.hero-sea.intro-in .blender-avatar__halo{transition:opacity 1.1s ease-out .2s,scale 1.5s cubic-bezier(.16,1,.3,1) .08s}
.hero-sea.intro-in .blender-avatar__stage{transition:opacity .75s ease-out .3s,translate 1.25s cubic-bezier(.16,1,.3,1) .3s}
.hero-sea.is-diving .blender-avatar__stage{animation:none}
.hero-sea .name.cover-name.in .nm:nth-child(1) i{transition-delay:.42s}
.hero-sea .name.cover-name.in .nm:nth-child(2) i{transition-delay:.54s}
.hero-sea .anim{transition-duration:.8s,.8s}
@media (prefers-reduced-motion:reduce){.cl-ok .dot{animation:none}.hr,.hr-orbit{animation:none}.hr-orbit{rotate:-62deg}html[lang="ar"] .hr-orbit{rotate:62deg}.hero-sea .name.cover-name.in .nm i{transition-delay:0s}}
@media (max-width:1180px){.cover{column-gap:28px}.cover-facts span{flex-direction:column;gap:2px}}
@media (max-width:920px){
  .hero-sea{padding:84px 22px 40px}
  .sea-canvas{top:-84px;bottom:-40px}
  .cover{grid-template-columns:minmax(0,1fr);grid-template-rows:none;grid-template-areas:"name" "role" "art" "line" "copy" "facts";align-items:start}
  .hero-sea .name.cover-name{font-size:clamp(2.9rem,15.4vw,5.4rem)}
  .cover-role{font-size:clamp(1.12rem,5vw,1.5rem);margin:6px 0 clamp(18px,3vh,28px)}
  .cover-art{justify-self:center;align-self:auto;margin:clamp(14px,3vh,26px) 0 var(--s-4)}
  .cover-art .blender-avatar{width:min(300px,68vw,42vh)}
  .sea-disc,html[lang="ar"] .sea-disc{background:radial-gradient(44% 22% at 50% 32%,rgba(var(--sig),.14),transparent 70%)}
  .cover-line{margin:0 0 var(--s-3)}
  .cover-copy{max-width:none}
  .cover-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 16px;margin-top:var(--s-5)}
  .cover-facts span{flex-direction:row;gap:7px}
}
@media (max-width:360px){.cover-facts span{flex-direction:column;gap:1px}}
@media (max-width:920px) and (max-height:500px){.hero-sea .name.cover-name{font-size:clamp(2.6rem,8vw,3.6rem)}.cover-role{font-size:1.1rem;margin-bottom:10px}.cover-art .blender-avatar{width:min(240px,62vh)}}

.anim-off,.anim-off *,.anim-off::before,.anim-off::after,.anim-off *::before,.anim-off *::after{animation-play-state:paused!important}
.dia text{text-rendering:geometricPrecision} /* Chromium hints SVG text for the unscaled size, so at this scale glyphs drew wider than measured and clipped */
@media (max-width:1000px){.deal-hint{display:none}}
@media (prefers-reduced-motion:reduce){.deal-hint{display:none}}
@media (min-width:1001px) and (max-width:1279px){.deck-ui{padding-bottom:52px}}
@media (pointer:coarse){.deck-all,.deck-show,.pos-tab,.add-deal,.socials a,.copy-email,.gal-chip,.card-cta,.card-open,.dive-chip,.sc-step,.sc-case,.sc-focus,.btn{min-height:44px}.deck-all,.deck-show,.pos-tab,.add-deal,.copy-email,.gal-chip{display:inline-flex;align-items:center;justify-content:center}.plink{padding-block:9px;display:inline-block}.foot-links a{display:inline-flex;align-items:center;min-height:44px;padding-inline:4px}.theme-dots button{width:32px;height:32px;position:relative}.theme-dots button::after{content:'';position:absolute;inset:-6px}.gal-close,.sc-close,.sc-nav button{min-width:44px;min-height:44px}a.gal-row{min-height:44px}}
.tech-item .nm{position:static}
/* ── Shift tape: the day job, printed as a till tape under the hero ───────────── */
.tape{position:relative;z-index:2;left:50%;width:100vw;transform:translateX(-50%);overflow:hidden;padding:13px 0;margin:0 0 var(--s-3);border-top:1px solid var(--border);border-bottom:1px solid var(--border);font-family:var(--mono);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
html[lang="ar"] .tape{letter-spacing:0;text-transform:none;font-size:.78rem}
.mq-track{display:flex;width:max-content;animation:tapeX 46s linear infinite;will-change:transform}
html[dir="rtl"] .mq-track{animation-name:tapeXr}
.mq-track span{white-space:nowrap;padding-inline-end:46px}
.mq-track span::after{content:'///';margin-inline-start:46px;color:rgba(var(--sig),.55);letter-spacing:.1em}
.mq-track span b{color:var(--text);font-weight:600}
@keyframes tapeX{to{transform:translateX(-50%)}}
@keyframes tapeXr{to{transform:translateX(50%)}}
.tape:hover .mq-track,body.bg-frozen .mq-track{animation-play-state:paused}
@media (prefers-reduced-motion:reduce){.mq-track{animation:none}}

/* ── Depth rail: section navigation as a dive computer ───────────────────────── */
/* ≥1280 px there is a gutter beside the 1180 px column: a vertical rail on the inline-start edge. Narrower, the
   same ticks dock as a thin bar along the bottom edge, so they never sit on the text column. */
.depth{position:fixed;z-index:95;font-family:var(--mono);transition:opacity .4s var(--ease)}
body.loading .depth{opacity:0;pointer-events:none}
.depth ol{list-style:none;margin:0;padding:0;position:relative;display:flex}
.depth li{margin:0}
.depth a{position:relative;display:flex;align-items:center;color:var(--muted);text-decoration:none;outline:none}
.depth-tick{background:rgba(255,255,255,.35);transition:transform .25s var(--ease),background .25s}
.depth-lbl{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
html[lang="ar"] .depth-lbl{letter-spacing:0;text-transform:none;font-size:.78rem}
.depth a[aria-current]{color:var(--text)}
.depth a[aria-current] .depth-tick{background:rgb(var(--sig));box-shadow:0 0 8px rgba(var(--sig),.8)}
.depth a:hover .depth-tick,.depth a:focus-visible .depth-tick{background:rgba(var(--sig),.8)}
.depth-fill{position:absolute;background:rgba(255,255,255,.10)}
.depth-fill::after{content:'';position:absolute;inset:0;background:rgb(var(--sig))}
@media (min-width:1280px){
  .depth{inset-inline-start:14px;top:50%;transform:translateY(-50%)}
  .depth ol{flex-direction:column}
  .depth a{min-height:30px;width:26px}
  .depth a::before{content:'';position:absolute;inset:0 -9px;border-radius:6px} /* 44 px wide tap/focus area; the link is only as wide as its tick */
  .depth-tick{width:26px;height:1px;transform:scaleX(.54);transform-origin:0 50%}
  html[dir="rtl"] .depth-tick{transform-origin:100% 50%}
  .depth-lbl{position:absolute;inset-inline-start:calc(100% + 10px);top:50%;transform:translate(-4px,-50%);padding:3px 7px;border-radius:4px;background:rgba(5,7,14,.85);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s var(--ease)}
  html[lang="ar"] .depth-lbl{transform:translate(4px,-50%)}
  .depth a:hover .depth-lbl,.depth a:focus-visible .depth-lbl,.depth a[aria-current] .depth-lbl{transform:translate(0,-50%)}
  .depth a:hover .depth-lbl,.depth a:focus-visible .depth-lbl{opacity:1}
  .depth a:hover .depth-tick,.depth a:focus-visible .depth-tick{transform:scaleX(.85)}
  .depth a[aria-current] .depth-tick{transform:none}
  .depth a:focus-visible{outline:2px solid rgb(var(--sig));outline-offset:4px;border-radius:3px} /* the ring is on the link itself, so focus audits see it */
  .depth-fill{inset-inline-start:0;top:15px;bottom:15px;width:1px}
  .depth-fill::after{transform:scaleY(var(--depth,0));transform-origin:top}
}
@media (min-width:1408px){.depth a[aria-current] .depth-lbl{opacity:1}}
@media (max-width:1279px){
  .depth{inset-inline:0;bottom:0;height:34px;padding-bottom:env(safe-area-inset-bottom);display:flex;justify-content:center;background:rgba(5,7,14,.93);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid rgba(var(--sig),.18)}
  .depth ol{flex-direction:row;height:34px}
  .depth a{height:34px;min-width:44px;justify-content:center;gap:8px;padding:0 6px}
  @media (max-width:420px){.depth a{min-width:40px;padding:0 2px}.depth-lbl{letter-spacing:0;text-transform:none}}
  .depth-tick{width:1px;height:16px;transform:scaleY(.62);transform-origin:50% 100%}
  .depth a[aria-current] .depth-tick{transform:none}
  .depth a:not([aria-current]):not(:focus-visible) .depth-lbl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .depth a:focus-visible{outline:2px solid rgb(var(--sig));outline-offset:-2px;border-radius:4px}
  .depth-fill{inset-inline:16px;top:-1px;height:1px}
  .depth-fill::after{transform:scaleX(var(--depth,0));transform-origin:0 50%}
  html[dir="rtl"] .depth-fill::after{transform-origin:100% 50%}
  body{padding-bottom:34px}
  .to-top{bottom:84px!important}
}
@media (max-height:420px){.depth{display:none}}
@media print{.depth,.tape{display:none}}

/* ── Side-set section heads: the label and title on the start edge, the standfirst beside them ──── */
.head-side{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:var(--s-4) var(--s-6);align-items:end;margin-bottom:var(--s-6)}
.head-side .stitle{text-align:start}
.head-side .ssub{margin:0 0 .35em}
html.js-reveal .head-side.reveal:not(.in){transform:none}
@media (max-width:820px){.head-side{grid-template-columns:1fr;gap:var(--s-3)}}
.slabel{display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(var(--sig),.9);margin-bottom:var(--s-3);grid-column:1/-1}
.slabel::before{content:'';width:28px;height:1px;background:rgb(var(--sig))}
html[lang="ar"] .slabel{letter-spacing:0;text-transform:none;font-size:.8rem}

/* ── Work: the deck — five playing cards; stack → fan → upright row → flip, scrubbed by scroll ────────────── */
#work .work-head{max-width:none;margin-bottom:var(--s-4)}
#work .work-head .stitle{margin-bottom:var(--s-3)}
#work .work-head .ssub{max-width:62ch}
#work .work-more{margin-top:var(--s-5)}
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}
.cb-pip{font:700 14px var(--mono);fill:rgba(233,226,255,.92);letter-spacing:.08em}
.cb-pip2{fill:rgba(34,211,238,.85)}
.cb-cap{font:600 8px var(--mono);fill:rgba(196,181,253,.6);letter-spacing:.22em}
.cb-mark{font:600 9.5px var(--mono);fill:rgba(255,255,255,.4);letter-spacing:.22em}
/* the runner is tall only while the script scrubs; without JS the stage is a normal block with the cards open */
.deck-run{position:relative;width:100vw;inset-inline-start:calc(50% - 50vw)}
.deck-run.live{height:300vh}
.deck-stage{position:relative;display:grid;grid-template-rows:auto 1fr auto;align-items:center;justify-items:center;padding:var(--s-5) 0 0;overflow:hidden}
.deck-head{position:relative;z-index:2;width:min(100%,1180px);padding:84px 28px 0;align-self:start}
.deck-head .slabel{margin-bottom:10px}
.deck-head .stitle{font-size:clamp(1.9rem,3.4vw,2.8rem);margin-bottom:8px}
.deck-head .ssub{margin:0;font-size:.95rem;max-width:60ch}
.deck-run.live .deck-stage{grid-template-rows:auto 1fr auto}
.deck-run.live .deck-stage{position:sticky;top:0;height:100vh;height:100svh;padding:0}
/* behind the cards: deep water with two slow lights, and a soft glow that follows the pointer */
.deck-bg{--mx:50%;--my:50%;position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.deck-sea{position:absolute;inset:0;background:radial-gradient(60% 50% at 50% 60%,rgba(8,14,34,.9),transparent 70%)}
.deck-sea::before,.deck-sea::after{content:'';position:absolute;width:70vmax;height:70vmax;border-radius:50%;filter:blur(90px);opacity:.22}
.deck-sea::before{left:-20vmax;top:-30vmax;background:radial-gradient(closest-side,rgba(124,92,255,.9),transparent);animation:seaDriftA 34s ease-in-out infinite alternate}
.deck-sea::after{right:-24vmax;bottom:-34vmax;background:radial-gradient(closest-side,rgba(34,211,238,.75),transparent);animation:seaDriftB 41s ease-in-out infinite alternate}
@keyframes seaDriftA{to{transform:translate(14vmax,10vmax)}}
@keyframes seaDriftB{to{transform:translate(-12vmax,-14vmax)}}
.deck-glow{position:absolute;inset:0;opacity:0;transition:opacity .6s var(--ease);background:radial-gradient(circle 380px at var(--mx) var(--my),rgba(34,211,238,.34),rgba(124,92,255,.22) 38%,transparent 70%);filter:blur(28px)}
.deck-bg.on .deck-glow{opacity:1}
/* the deck: --fan spreads the stack around a pivot below it, --row straightens it into a spaced row, --flip turns the cards in sequence */
.deck{--fan:1;--row:1;--flip:1;--cw:232px;--gap:26px;--sheen:50%;position:relative;z-index:1;list-style:none;margin:0;padding:0;width:min(100%,1300px);height:calc(var(--cw)*1.4 + 40px);perspective:2200px}
.deck.live{--fan:0;--row:0;--flip:0}
.deck::before{content:'';position:absolute;left:50%;top:50%;z-index:0;width:min(100%,calc((var(--cw)*5 + var(--gap)*4)*var(--row) + var(--cw)*1.6*(1 - var(--row)))); /* never wider than the deck: an overflowing shadow re-anchored the RTL scroll origin when the intro lifted and booked a 0.36 layout shift on the hero */height:calc(var(--cw)*.5);transform:translate(-50%,calc(var(--cw)*.62));border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.65),rgba(0,0,0,.25) 60%,transparent);filter:blur(14px);pointer-events:none}
.deck.forced,.deck.forced-focus{--fan:1!important;--row:1!important;--flip:1!important}
.card{container-type:inline-size;--i:0;--k:calc(var(--i) - 2);--sx:0px;--sy:0px;--sr:0deg;--fx:0px;--fy:0px;--fr:0deg;--fi:clamp(0,calc((var(--flip) - var(--i)*.13)/.45),1);
  position:absolute;left:50%;top:50%;width:var(--cw);aspect-ratio:5/7;margin:calc(var(--cw)*-.7) 0 0 calc(var(--cw)*-.5);z-index:calc(var(--i) + 1);transform-style:preserve-3d;
  --x:calc((var(--sx)*(1 - var(--fan)) + var(--fx)*var(--fan))*(1 - var(--row)) + var(--k)*(var(--cw) + var(--gap))*var(--row));
  --y:calc((var(--sy)*(1 - var(--fan)) + var(--fy)*var(--fan))*(1 - var(--row)));
  --r:calc((var(--sr)*(1 - var(--fan)) + var(--fr)*var(--fan))*(1 - var(--row)));
  transform:translate(var(--x),var(--y)) rotate(var(--r))}
html[dir="rtl"] .card{transform:translate(calc(-1*var(--x)),var(--y)) rotate(calc(-1*var(--r)))}
/* the stack: a few pixels and a degree or two of disorder; the fan: 13° per card around a pivot 420 px below the deck */
.card:nth-child(1){--i:0;--sx:-3px;--sy:4px;--sr:-2.4deg;--fx:-184px;--fy:48px;--fr:-26deg}
.card:nth-child(2){--i:1;--sx:2px;--sy:2px;--sr:1.3deg;--fx:-94px;--fy:12px;--fr:-13deg}
.card:nth-child(3){--i:2;--sx:-1px;--sy:0px;--sr:-.5deg;--fx:0px;--fy:0px;--fr:0deg}
.card:nth-child(4){--i:3;--sx:3px;--sy:-2px;--sr:2deg;--fx:94px;--fy:12px;--fr:13deg}
.card:nth-child(5){--i:4;--sx:-2px;--sy:-4px;--sr:-1.2deg;--fx:184px;--fy:48px;--fr:26deg}
.card{--rx:0deg;--ry:0deg}
.card-inner{position:relative;width:100%;height:100%;transform-style:preserve-3d;border-radius:14px;transform:rotateX(var(--rx)) rotateY(calc(var(--fi)*180deg + var(--ry))) translateZ(calc(sin(var(--fi)*180deg)*60px)) scale(calc(1 + sin(var(--fi)*180deg)*.06));transition:transform .45s var(--ease)}
.deck.scrubbing .card-inner{transition:none}
.card-face{position:absolute;inset:0;border-radius:14px;overflow:hidden;-webkit-backface-visibility:hidden;backface-visibility:hidden;box-shadow:0 1px 0 rgba(255,255,255,.10) inset,0 -1px 0 rgba(0,0,0,.5) inset,0 3px 0 -1px rgba(255,255,255,.05),0 28px 50px -22px rgba(0,0,0,.95),0 0 0 1px rgba(255,255,255,.08)}
.card-back svg{display:block;width:100%;height:100%}
.card-back::after{content:'';position:absolute;inset:0;background:linear-gradient(115deg,transparent calc(var(--sheen) - 22%),rgba(255,255,255,.09) calc(var(--sheen) - 4%),rgba(255,255,255,.03) var(--sheen),transparent calc(var(--sheen) + 14%));pointer-events:none}
.card-front{transform:rotateY(180deg);display:flex;flex-direction:column;color:var(--text);background:linear-gradient(180deg,#121a3a 0%,#0b1020 100%)}
/* the face: a playing card with the project's illustration in its window, pips in the corners, then the words */
.card{--hue:34,211,238}
.card-1{--hue:34,211,238}.card-2{--hue:167,139,250}.card-3{--hue:255,84,112}.card-4{--hue:52,211,153}.card-5{--hue:196,181,253}
.card-front{background:linear-gradient(180deg,#131b3c 0%,#0c1226 58%,#0a0f20 100%)}
.card-frame{position:absolute;inset:0;width:100%;height:100%;z-index:3;pointer-events:none;opacity:.8}
.card-front::after{content:'';position:absolute;inset:0;z-index:2;pointer-events:none;border-radius:inherit;background:linear-gradient(115deg,transparent calc(var(--sheen) - 22%),rgba(255,255,255,.05) calc(var(--sheen) - 4%),rgba(255,255,255,.015) var(--sheen),transparent calc(var(--sheen) + 10%))}
.card-pip{position:absolute;top:12px;inset-inline-start:14px;z-index:4;font:700 clamp(.75rem,4.2cqw,.78rem) var(--mono);letter-spacing:.08em;color:rgba(var(--hue),.95);text-shadow:0 1px 6px rgba(0,0,0,.8)}
.card-vis{position:relative;flex:none;height:54%;overflow:hidden;background:radial-gradient(70% 80% at 50% 100%,rgba(var(--hue),.20),transparent 72%),#0b1226}
.il-glow{fill:rgba(var(--hue),.10);filter:blur(14px)}
.card-vis::after{content:'';position:absolute;left:12%;right:12%;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(var(--hue),.6),transparent)}
.card-body{display:flex;flex-direction:column;gap:4px;flex:1;min-height:0;padding:10px 14px 14px}
.card-kind{font-family:inherit;font-weight:500;font-size:clamp(.66rem,4.5cqw,.8rem);line-height:1.3;letter-spacing:0;color:rgba(var(--hue),.92)}
.card-body h3{font-family:var(--head);font-weight:700;font-size:clamp(.98rem,6.6cqw,1.28rem);line-height:1.15;letter-spacing:-.012em;text-wrap:balance;color:#fff}
.card-body h3 .plink{display:inline-block;padding-block:1px;color:inherit;text-decoration:none}
.card-body h3 .plink:hover{color:rgb(var(--hue))}
.card-body .desc{font-size:clamp(.72rem,4.8cqw,.9rem);line-height:1.4;max-height:4.2em;color:var(--muted);text-wrap:pretty;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-list{display:none}
.card-ev{margin:1px 0 0;font:500 clamp(.75rem,3.9cqw,.78rem)/1.5 var(--mono);color:rgba(var(--hue),.85);letter-spacing:.02em}
.card-ev .nw{white-space:nowrap}
html[lang="ar"] .card-ev .nw{white-space:normal}
html[lang="ar"] .card-ev{font-family:inherit;font-size:clamp(.75rem,4.2cqw,.8rem);letter-spacing:0}
.card-cta{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 12px;border-radius:9px;border:1px solid rgba(var(--hue),.45);background:rgba(var(--hue),.08);color:#fff;font-size:clamp(.75rem,4.8cqw,.9rem);line-height:1.25;font-weight:600;text-decoration:none;transition:background var(--d-base),border-color var(--d-base)}
.cta-ic{width:1em;height:1em;flex:none}
html[dir="rtl"] .cta-ic{transform:scaleX(-1)}
.card-cta:hover{background:rgba(var(--hue),.2);border-color:rgba(var(--hue),.8)}
/* the gallery behind the fifth card: every project, in site order; shown inline by :target without JS, as a modal with JS */
.gallery{display:none;position:relative;z-index:3;margin:var(--s-5) auto 0;max-width:1180px;padding:0 28px}
.gallery:target,.gallery.open{display:block}
.gallery.open{position:fixed;inset:0;z-index:9000;margin:0;max-width:none;padding:24px;background:rgba(5,7,14,.72);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);overflow:auto;display:grid;place-items:start center}
.gal-panel{position:relative;width:min(100%,980px);border:1px solid rgba(255,255,255,.1);border-radius:18px;background:linear-gradient(180deg,#11183a,#0a0f20);box-shadow:0 40px 90px -40px rgba(0,0,0,.95);padding:22px 22px 18px}
.gallery.open .gal-panel{margin:4vh 0}
.gal-head{display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px 20px;margin-bottom:16px;padding-inline-end:48px}
.gal-head h3{font-family:var(--head);font-weight:700;font-size:1.3rem;letter-spacing:-.01em}
.gal-head p{color:var(--muted);font-size:.9rem;margin-top:4px}
.gal-head .gh-stats{margin:0}
.gal-close{position:absolute;top:14px;inset-inline-end:14px;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text);font-size:1.4rem;line-height:1;text-decoration:none}
.gal-close:hover{border-color:rgba(var(--accent-rgb),.6)}
.gal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.gal-row{flex-direction:row;align-items:flex-start;gap:12px;padding:10px;border-radius:12px}
.gal-n{flex:none;font:600 .75rem/1 var(--mono);color:rgba(255,255,255,.38);padding-top:4px;min-width:1.6em}
.gal-row .thumb{flex:none;width:118px;aspect-ratio:800/447;border-radius:8px}
.gal-row .body{padding:0;gap:3px;min-width:0}
.gal-row h3{font-size:.96rem;line-height:1.2}
.gal-row .cat{font-size:.78rem}
.gal-row .ev{margin-top:2px}
.gal-row .ev-chip{font-size:.75rem;padding:3px 7px}
.gal-foot{margin:16px 0 0;text-align:center}
@media (max-width:640px){.gal-grid{grid-template-columns:1fr}.gal-row .thumb{width:92px}.gal-row .ev{display:none}}
/* depth and feedback: hover, keyboard focus or a tap lifts the card */
.deck.open .card:hover,.deck.forced .card:hover,.deck.forced-focus .card:hover,.deck.dealt .card.in:hover,.card:focus-within,.card.lift{z-index:9}
.deck.open .card:hover .card-inner,.deck.forced .card:hover .card-inner,.deck.forced-focus .card:hover .card-inner,.deck.dealt .card.in:hover .card-inner,.card:focus-within .card-inner,.card.lift .card-inner{transform:rotateX(var(--rx)) rotateY(calc(var(--fi)*180deg + var(--ry))) translateZ(50px) translateY(-14px)}
.deck.open:not(.scrubbing) .card:hover .card-inner,.deck.dealt:not(.scrubbing) .card:hover .card-inner{transition:transform .25s var(--ease)}
.deck.open .card:hover .card-face,.deck.forced .card:hover .card-face,.deck.forced-focus .card:hover .card-face,.deck.dealt .card.in:hover .card-face,.card:focus-within .card-face,.card.lift .card-face{box-shadow:0 2px 0 rgba(255,255,255,.08) inset,0 50px 80px -30px rgba(var(--hue),.55),0 0 0 1px rgba(var(--hue),.5)}
.plink:focus-visible,.card-cta:focus-visible,.gal-row:focus-visible,.gal-close:focus-visible,.deck-show:focus-visible{outline:2px solid rgb(var(--sig));outline-offset:3px;border-radius:4px}
.deck-ui{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 18px;padding:14px 0 22px;font-family:var(--mono);font-size:.75rem;color:var(--muted)}
html[lang="ar"] .deck-ui{font-size:.8rem}
.deck-show{padding:9px 14px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text);font:600 .78rem var(--body);cursor:pointer;transition:border-color var(--d-base),background var(--d-base)}
.deck-show:hover{border-color:rgba(var(--accent-rgb),.6);background:rgba(var(--accent2-rgb),.1)}
.deck-show.is-on{border-color:rgb(var(--sig));color:rgb(var(--sig))}
.deck-show.is-spent{display:none}
@media (max-width:1500px){.deck{--cw:220px;--gap:24px}}
@media (max-width:1320px){.deck{--cw:206px;--gap:20px}}
@media (max-width:1140px){.deck{--cw:186px;--gap:16px}.card-body{gap:3px;padding:8px 12px 13px}.card-cta{padding:6px 10px}}
/* tablets and phones: the cards are dealt onto the page at a readable size (two abreast when there is room). They gather
   at the deck's top-centre and deal out when the deck enters the viewport (and gather again when it leaves), then each turns as it enters */
@media (max-width:1000px){
  .deck::before{display:none}
  .deck-run.live{height:auto}
  .deck-run.live .deck-stage{position:relative;height:auto;overflow:visible;padding:var(--s-4) 0 0;grid-template-rows:auto auto auto}
  .deck-head{padding:0 22px var(--s-4)}
  .deck{position:relative;height:auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,300px));justify-content:center;gap:22px;perspective:1600px;width:min(100%,1000px);padding:0 22px;--fan:1!important;--row:1!important;--flip:1!important}
  .card{--ddx:0px;--ddy:0px;position:relative;left:auto;top:auto;margin:0;width:auto;z-index:auto;--fi:0;transform:translate(var(--ddx),var(--ddy)) rotate(var(--sr));transition:transform .85s var(--ease) calc(var(--i)*90ms)}
  html[dir="rtl"] .card{transform:translate(var(--ddx),var(--ddy)) rotate(calc(-1*var(--sr)))}
  .deck.dealt .card{transform:none}
  .deck:not(.dealt) .card{pointer-events:none} /* a gathered stack takes no taps until it is dealt */
  .deck.dealt .card.in,.deck.forced .card,.deck.forced-focus .card,.card:focus-within{--fi:1}
  .card-inner{transition:transform .7s var(--ease)}
  .deck.dealt .card-inner{transition-delay:calc(.45s + var(--i)*90ms)}
  .card-body{padding:12px 18px 16px;gap:5px}
  .card-body .desc{flex:none}
  .card-list{display:grid;grid-template-columns:1fr 1fr;gap:1px 12px;margin:2px 0 0;font:500 .75rem/1.45 var(--mono);color:rgba(255,255,255,.55);letter-spacing:.01em;min-height:0;overflow:hidden}
  .card-list span{unicode-bidi:isolate;text-align:start}
  .deck-hint{display:none}
  .card-cta{padding:10px 14px}
  .deck-ui{padding:16px 0 6px}
}
@media (max-width:560px){.deck{grid-template-columns:min(100%,340px)}.deck-head .stitle{font-size:2rem}}
@media (prefers-reduced-motion:reduce){
  .deck-run.live{height:auto}
  .deck-run.live .deck-stage{position:relative;height:auto;overflow:visible;padding:var(--s-5) 0 0}
  .deck,.deck.live{--fan:1!important;--row:1!important;--flip:1!important}
  .card{--fi:1!important;transform:none!important;transition:none}
  .card-inner{transition:none}
  .deck-sea::before,.deck-sea::after{animation:none}
  .deck-glow{display:none}
  .deck-hint{display:none}
}

/* ── How I build: three lines to scan, the full explanation one click away ────── */
.hib-scan{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:var(--s-2)}
.hib-item{padding:4px 0 4px 18px;border-inline-start:2px solid rgba(var(--sig),.7);font-size:.98rem;line-height:1.5;color:var(--muted)}
html[dir="rtl"] .hib-item{padding:4px 18px 4px 0}
.hib-item b{display:block;font-family:var(--head);font-weight:700;color:var(--text);margin-bottom:4px}
@media (max-width:820px){.hib-scan{grid-template-columns:1fr}}
.hib-more{margin-top:var(--s-5)}
.hib-more>summary{list-style:none;display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,.03);color:var(--text);font-weight:600;font-size:.95rem;cursor:pointer;transition:border-color var(--d-base),background var(--d-base)}
.hib-more>summary::-webkit-details-marker{display:none}
.hib-more>summary::after{content:'';width:8px;height:8px;border:solid currentColor;border-width:0 1.5px 1.5px 0;transform:rotate(45deg) translateY(-2px);transition:transform .25s var(--ease)}
.hib-more[open]>summary::after{transform:rotate(-135deg) translateY(-2px)}
.hib-more>summary:hover{border-color:rgba(var(--accent-rgb),.6);background:rgba(var(--accent2-rgb),.08)}
.hib-more>summary:focus-visible{outline:2px solid rgb(var(--sig));outline-offset:2px}
.hib-more>.bento{margin-top:var(--s-5)}

/* ── Career graph: hover or focus a card and its commit lights; phones scroll the graph sideways ──── */
.gt-wrap{overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
html[lang="ar"] .gtx-yr{letter-spacing:0}
@media (max-width:1060px){.gtx,.gtx-dim,.gtx-yr{font-size:16.5px}} /* the chart scales down below 1000 wide; its labels stay at 12px on screen */
@media (max-width:800px){.gt-svg{min-width:740px}
  .gt-wrap:not(.at-end){-webkit-mask-image:linear-gradient(90deg,#000 82%,transparent);mask-image:linear-gradient(90deg,#000 82%,transparent)} /* a fade on the far edge says the graph continues; it lifts once the end is reached */
  html[dir="rtl"] .gt-wrap:not(.at-end){-webkit-mask-image:linear-gradient(270deg,#000 82%,transparent);mask-image:linear-gradient(270deg,#000 82%,transparent)}}
/* the commit snaps to its hot state (no transition on stroke-width: the design hook reads it as a layout property) */
.gt .gn.is-hot{stroke-width:7;filter:drop-shadow(0 0 6px currentColor)}
.gt-card.is-hot{border-color:var(--bc);box-shadow:0 18px 44px -22px rgba(var(--brgb),.7)}

/* real faces: an index strip (number, provenance) above real work held inside the foil frame; each card frames its material its own way */
.card-pip{top:4.6cqw;inset-inline-start:6cqw;padding:0;background:none}
.card-vis{height:47%}
.card-vis>img,.card-vis>svg.dia,.fan{position:absolute;inset-block:13cqw 2.5cqw;inset-inline:4.6cqw;width:calc(100% - 9.2cqw);height:calc(100% - 15.5cqw)}
.card-vis>img{object-fit:cover;object-position:0 0;border-radius:7px;box-shadow:0 0 0 1px rgba(var(--hue),.32),0 10px 26px -14px rgba(var(--hue),.8)}
.card-vis .img-tag{position:absolute;z-index:4;top:4.4cqw;bottom:auto;inset-inline:auto 6cqw;font-family:inherit;font-weight:500;font-size:.75rem;line-height:1.3;max-width:72cqw;text-align:end;text-wrap:balance;letter-spacing:0;text-transform:none;padding:0;border:0;background:none;color:rgba(255,255,255,.72)}
.card-4 .card-vis>img{inset-inline:9cqw 2.8cqw;width:calc(100% - 11.8cqw);height:calc(100% - 13cqw);inset-block-end:0;border-end-start-radius:0;border-end-end-radius:0;border-start-end-radius:0}
.dia{overflow:visible;direction:ltr}
.d-box{fill:rgba(var(--hue),.07);stroke:rgba(var(--hue),.5);stroke-width:1}
.d-hl{fill:rgba(var(--hue),.24);stroke:rgb(var(--hue));stroke-width:1.4}
.d-hl2{fill:rgb(var(--hue))}
.d-seg{stroke:rgba(255,255,255,.35);stroke-width:2;fill:none}
.d-a{fill:none;stroke:rgba(var(--hue),.85);stroke-width:1.4;stroke-linecap:round}
.d-dot{fill:rgb(var(--hue))}
.d-t{fill:#fff;font-family:var(--head);font-size:10.5px;font-weight:600}
.d-s,.d-s2{fill:rgba(255,255,255,.66);font-family:inherit;font-size:9px}
.d-s2{fill:#fff;font-size:9.5px}
.fan{display:block}
.fan img{position:absolute;top:8%;width:60%;height:84%;object-fit:cover;object-position:0 0;border-radius:6px;box-shadow:0 8px 20px -8px rgba(0,0,0,.9),0 0 0 1px rgba(255,255,255,.22)}
.fan-0{inset-inline-start:2%;transform:rotate(-9deg);filter:brightness(.82)}
.fan-1{inset-inline-start:20%;transform:rotate(-1deg) translateY(-3%);filter:brightness(.92)}
.fan-2{inset-inline-start:38%;transform:rotate(7deg)}
html[dir="rtl"] .fan-0{transform:rotate(9deg)}html[dir="rtl"] .fan-1{transform:rotate(1deg) translateY(-3%)}html[dir="rtl"] .fan-2{transform:rotate(-7deg)}
.fan-count{position:absolute;bottom:2%;inset-inline-end:0;padding:2px 8px;border-radius:999px;font:700 clamp(.75rem,5cqw,.9rem) var(--head);color:#0b1020;background:rgb(var(--hue))}
.card-body .desc{-webkit-line-clamp:2;max-height:2.8em}
.card-list{display:none}
@media (max-width:1500px){.deck{--cw:232px;--gap:18px}}
@media (max-width:1320px){.deck{--cw:206px;--gap:20px}.card:not(.card-more) .card-body .desc{display:none}}
@media (max-width:1140px){.deck{--cw:186px;--gap:16px}.card-ev{display:none}.card-more .card-body .desc{display:none}}
@media (min-width:1700px) and (min-height:900px){.deck{--cw:262px;--gap:30px}}
@media (max-width:1000px){.card-vis{height:45%}.card-body .desc{-webkit-line-clamp:3;max-height:4.2em}.card-ev,.card-more .card-body .desc,.card:not(.card-more) .card-body .desc{display:block}.card-body .desc,.card-more .card-body .desc,.card:not(.card-more) .card-body .desc{display:-webkit-box}.card-more .card-vis{height:40%}.card-list{display:grid;grid-template-columns:1fr 1fr;gap:1px 12px;margin:2px 0 0;font:500 .75rem/1.45 var(--mono);color:rgba(255,255,255,.58)}.card-list span{unicode-bidi:isolate;text-align:start}}
/* the gallery: image-first tiles, filterable with JS */
.gal-filter{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}.gal-filter[hidden]{display:none}
.gal-chip{min-height:36px;padding:6px 13px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--muted);font:inherit;font-size:.84rem;font-weight:500;cursor:pointer;transition:background var(--d-base),color var(--d-base),border-color var(--d-base)}
.gal-chip:hover{color:#fff;border-color:rgba(var(--accent-rgb),.6)}.gal-chip[aria-pressed="true"]{background:rgba(var(--accent-rgb),.22);border-color:rgba(var(--accent-rgb),.8);color:#fff}
.gal-chip:focus-visible{outline:2px solid rgb(var(--sig));outline-offset:2px}
.gal-panel{width:min(100%,1120px)}
.gal-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.gal-row{position:relative;display:flex;flex-direction:column;align-items:stretch;gap:0;padding:0;border-radius:12px;overflow:hidden;transition:transform .2s var(--ease),border-color .2s var(--ease)}
.gal-row[hidden]{display:none}
.gal-row:hover{transform:translateY(-3px)}
.gal-row .thumb{width:100%;aspect-ratio:16/10;border-radius:0;overflow:hidden;background:#0b0f24}
.gal-row .thumb-img{width:100%;height:100%;object-fit:cover;object-position:0 0;transition:transform .35s var(--ease)}
.gal-row:hover .thumb-img{transform:scale(1.03)}
.gal-n{position:absolute;z-index:2;bottom:10px;inset-inline-end:11px;min-width:0;padding:0;color:rgba(255,255,255,.4)}
.gal-row .body{padding:11px 12px 13px;gap:3px}
.gal-row .ev-chip:nth-child(n+2){display:none}
.gal-tag{margin-top:2px;font-weight:500;font-size:.75rem;line-height:1.35;color:var(--muted)}.gal-gen,.gal-mock{color:#f3c27a}
.gal-row[data-case="ai-receptionist"] .thumb-img,.gal-row[data-case="peakclips-pipeline"] .thumb-img,.gal-row[data-case="production-infrastructure"] .thumb-img{object-fit:contain;object-position:50% 50%}
@media (max-width:900px){.gal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.gal-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.gal-row .thumb{width:100%}.gal-row h3{font-size:.86rem}.gal-row .cat{font-size:.75rem}.gal-row .body{padding:8px 9px 10px}.gallery.open{-webkit-backdrop-filter:none;backdrop-filter:none;background:rgba(5,7,14,.95);padding:12px}.gallery.open .gal-close{position:fixed;top:12px;inset-inline-end:22px;z-index:3;background:#11183a}}
@media (prefers-reduced-motion:reduce){.gal-row,.gal-row .thumb-img{transition:none}.gal-row:hover,.gal-row:hover .thumb-img{transform:none}}
/* WebKit misses links inside a settled card when the flip's lift term leaves sin(180deg) at a near-zero value instead of 0, so a tap lands on the card. Settled cards use exact zeros; same function list, so the flip still interpolates. */
.deck.open .card .card-inner,.deck.forced .card .card-inner,.deck.forced-focus .card .card-inner,.deck.dealt .card.in .card-inner{transform:rotateX(var(--rx)) rotateY(calc(var(--fi)*180deg + var(--ry))) translateZ(0px) scale(1)}
.deck.open .card:hover .card-inner,.deck.forced .card:hover .card-inner,.deck.forced-focus .card:hover .card-inner,.deck.dealt .card.in:hover .card-inner,.card:focus-within .card-inner,.card.lift .card-inner{transform:rotateX(var(--rx)) rotateY(calc(var(--fi)*180deg + var(--ry))) translateZ(50px) translateY(-14px)}

/* demonstrations: short loops that run only on settled, on-screen cards; every element's default style is the complete still used for reduced motion */
.card-vis{height:54%}
.demo,.card-vis>svg.dia{position:absolute;inset-block:13cqw 2.5cqw;inset-inline:4.6cqw;width:calc(100% - 9.2cqw);height:calc(100% - 15.5cqw)}
.demo{overflow:hidden;border-radius:7px;box-shadow:0 0 0 1px rgba(var(--hue),.32),0 10px 26px -14px rgba(var(--hue),.8)}
.demo *,.dia *,.fan img{animation-play-state:paused}
.deck.open .demo *,.deck.open .dia *,.deck.open .fan img,.deck.forced .demo *,.deck.forced .dia *,.deck.forced .fan img,.deck.forced-focus .demo *,.deck.forced-focus .dia *,.deck.forced-focus .fan img,.deck.dealt .card.in .demo *,.deck.dealt .card.in .dia *,.deck.dealt .card.in .fan img{animation-play-state:running}
.deck.off .demo *,.deck.off .dia *,.deck.off .fan img{animation-play-state:paused!important}
.d-s3{fill:#fff;font-family:inherit;font-size:10px;font-weight:500}
@keyframes loopIn{0%,var(--a,10%){opacity:0}calc(var(--a,10%) + 4%),92%{opacity:1}100%{opacity:0}}
/* AI receptionist: 8 s, call to confirmation */
.demo-ai{--t:8s}.ai-ring{fill:none;stroke:rgb(var(--hue));transform-box:fill-box;transform-origin:center;opacity:0;animation:aiRing var(--t) ease-out infinite}.ai-ring.r2{animation-delay:.45s}
@keyframes aiRing{0%{opacity:.85;transform:scale(1)}7%{opacity:0;transform:scale(1.8)}7.01%{opacity:.85;transform:scale(1)}14%,100%{opacity:0;transform:scale(1.8)}}
.demo-ai .ai-rings{animation:none}.ai-phone{fill:rgb(var(--hue))}
.ai-tok{fill:#fff;filter:drop-shadow(0 0 4px rgb(var(--hue)));animation:aiTok var(--t) cubic-bezier(.6,0,.3,1) infinite}
@keyframes aiTok{0%,14%{transform:none;opacity:0}16%{opacity:1;transform:none}24%{transform:translateX(calc(var(--d,1)*22px));opacity:1}26%{opacity:0;transform:translateX(calc(var(--d,1)*22px))}52%{opacity:0;transform:translateX(calc(var(--d,1)*109px))}54%{opacity:1;transform:translateX(calc(var(--d,1)*109px))}60%{opacity:1;transform:translateX(calc(var(--d,1)*131px))}62%,100%{opacity:0;transform:translateX(calc(var(--d,1)*131px))}}
html[dir="rtl"] .dia{--d:-1}
.ai-bar{fill:rgb(var(--hue));transform-box:fill-box;transform-origin:center;animation:aiBar var(--t) ease-in-out infinite}
.ai-bar.b1,.ai-bar.b4{animation-delay:-.12s}.ai-bar.b2,.ai-bar.b5{animation-delay:-.24s}.ai-bar.b3,.ai-bar.b6{animation-delay:-.36s}
@keyframes aiBar{0%,22%{transform:scaleY(.25)}26%{transform:scaleY(1)}30%{transform:scaleY(.4)}34%{transform:scaleY(1)}38%{transform:scaleY(.5)}42%{transform:scaleY(.9)}48%,100%{transform:scaleY(.25)}}
.ai-tick{fill:none;stroke:rgb(var(--hue));stroke-width:1.700;stroke-linecap:round;stroke-linejoin:round}
.ai-tick,.ai-f{animation:aiPop var(--t) ease-out infinite}.t0,.f0{--a:28%}.t1,.f1{--a:36%}.t2,.f2{--a:44%}
.ai-tick.t0,.ai-f.f0{animation-name:aiP0}.ai-tick.t1,.ai-f.f1{animation-name:aiP1}.ai-tick.t2,.ai-f.f2{animation-name:aiP2}
@keyframes aiP0{0%,28%{opacity:.25}32%,94%{opacity:1}100%{opacity:.25}}@keyframes aiP1{0%,36%{opacity:.25}40%,94%{opacity:1}100%{opacity:.25}}@keyframes aiP2{0%,44%{opacity:.25}48%,94%{opacity:1}100%{opacity:.25}}
.ai-cell{fill:rgba(255,255,255,.07)}.ai-slot{fill:rgb(var(--hue));animation:aiSlot var(--t) ease-out infinite}
@keyframes aiSlot{0%,60%{fill:rgba(255,255,255,.07)}64%,94%{fill:rgb(var(--hue))}100%{fill:rgba(255,255,255,.07)}}
.ai-check{fill:none;stroke:#04131a;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;animation:aiChk var(--t) ease-out infinite}
.ai-booked{animation:aiChk var(--t) ease-out infinite}
@keyframes aiChk{0%,62%{opacity:0}66%,94%{opacity:1}100%{opacity:0}}
.ai-l3{animation:aiChk var(--t) ease-out infinite;animation-name:aiL3}@keyframes aiL3{0%,66%{opacity:0}70%,94%{opacity:1}100%{opacity:0}}
.ai-sms{animation:aiSms var(--t) cubic-bezier(.2,.8,.2,1) infinite}
@keyframes aiSms{0%,68%{opacity:0;transform:translateY(8px)}73%,94%{opacity:1;transform:none}100%{opacity:0;transform:none}}
/* PeakClips: 9 s, source to clips */
.demo-pc{--t:9s}.pc-f{fill:rgba(255,255,255,.15)}.pc-f.hot{fill:rgba(var(--hue),.85)}
.pc-strip{animation:pcStrip var(--t) linear infinite}
@keyframes pcStrip{0%{transform:translateX(0)}42%,100%{transform:translateX(-252px)}}
.pc-frame{fill:none;stroke:rgba(var(--hue),.5)}.pc-gate{fill:rgba(var(--hue),.2);stroke:rgb(var(--hue));stroke-width:1.400;filter:drop-shadow(0 0 5px rgb(var(--hue)));animation:pcGate 1.2s ease-in-out infinite alternate}
@keyframes pcGate{to{fill:rgba(var(--hue),.42)}}
.pc-lift{fill:rgb(var(--hue));opacity:0}
.pc-lift.l0{--tx:-72px;--dl:0s}.pc-lift.l1{--tx:-2px;--dl:.25s}.pc-lift.l2{--tx:70px;--dl:.5s}
.pc-lift{animation:pcLift var(--t) cubic-bezier(.3,.9,.3,1) var(--dl) infinite}
@keyframes pcLift{0%,30%{opacity:0;transform:none}33%{opacity:1;transform:translateY(0)}47%{opacity:1;transform:translate(var(--tx),48px)}50%,100%{opacity:0;transform:translate(var(--tx),48px)}}
.pc-screen{fill:rgba(var(--hue),.26)}.pc-play{fill:#fff}.pc-cap{fill:rgba(255,255,255,.75)}.pc-word{fill:#ffe45c}
.pc-phone{animation:pcPh var(--t) ease-out infinite}.pc-phone.p1{animation-delay:.25s}.pc-phone.p2{animation-delay:.5s}
@keyframes pcPh{0%,46%{opacity:.28;transform:translateY(3px)}51%,92%{opacity:1;transform:none}100%{opacity:.28}}
.pc-word{animation:pcWord var(--t) steps(1) infinite}.pc-word.w1{animation-delay:.25s}.pc-word.w2{animation-delay:.5s}
@keyframes pcWord{0%,55%{transform:none}62%{transform:translateX(7px)}70%{transform:translateX(14px)}78%,100%{transform:none}}
/* Asset Vault: two real screens with a spotlight on what matters */
.demo-av{background:#080b14}.av-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:0 0;transition:opacity .55s var(--ease),transform .9s var(--ease)}
.av-stk{opacity:0;transform:scale(1.04)}.demo-av[data-av="stk"] .av-stk{opacity:1;transform:none}.demo-av[data-av="stk"] .av-inv{opacity:0;transform:scale(1.04)}
.av-spot{position:absolute;left:1%;right:1%;height:14%;top:82%;border-radius:5px;box-shadow:0 0 0 1px rgba(var(--hue),.9),0 0 18px rgba(var(--hue),.55),0 0 0 200px rgba(5,7,16,.32);transition:opacity .4s var(--ease);pointer-events:none}
.av-spot-inv{animation:avRow 4.6s cubic-bezier(.5,0,.2,1) infinite}
@keyframes avRow{0%,18%{top:36%}34%,52%{top:47.500%}68%,100%{top:59%}}
.av-spot-stk{left:68%;right:3%;top:13%;height:30%;opacity:0}
.demo-av[data-av="stk"] .av-spot-stk{opacity:1}.demo-av[data-av="stk"] .av-spot-inv{opacity:0}
.av-tabs{position:absolute;z-index:3;inset-block-end:6px;inset-inline-start:6px;display:flex;gap:3px;padding:3px;border-radius:999px;background:rgba(6,10,26,.88);box-shadow:0 0 0 1px rgba(255,255,255,.14)}
.av-tabs button{min-height:20px;padding:1px 8px;border:0;border-radius:999px;background:none;color:rgba(255,255,255,.72);font-family:inherit;font-weight:600;font-size:clamp(.62rem,3.7cqw,.72rem);line-height:1.2;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease),transform .12s var(--ease)}
.av-tabs button:active{transform:scale(.95)}.av-tabs button[aria-pressed="true"]{background:rgb(var(--hue));color:#0b1020}
.av-tabs button:focus-visible{outline:2px solid #fff;outline-offset:1px}
@media (pointer:coarse){.av-tabs button{min-height:32px;padding:4px 12px}}
/* Store Ticket: 10 s, three real captures from call to ticket */
.demo-st{--t:10s;background:#060a18}.st-stack{position:absolute;inset:0 0 19% 0}
.st-f{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:0 0;transform-origin:50% 0;animation:stF var(--t) cubic-bezier(.4,0,.2,1) infinite}
.st-f1{animation-delay:0s}.st-f2{animation-delay:-6.667s}.st-f3{animation-delay:-3.333s}
@keyframes stF{0%{opacity:0;transform:translateY(12%) scale(.98)}4%,33.300%{opacity:1;transform:none}37.300%{opacity:0;transform:translateY(-5%) scale(.95)}100%{opacity:0;transform:translateY(12%) scale(.98)}}
.st-rail{position:absolute;inset:auto 0 0 0;height:19%;display:flex;align-items:center;justify-content:space-around;gap:4px;padding-inline:6px;background:#0b1226;border-top:1px solid rgba(var(--hue),.3);font-size:.75rem;font-weight:600;color:rgba(255,255,255,.55)}
.st-s{display:inline-flex;align-items:center;gap:5px;animation:stS var(--t) steps(1) infinite}.st-s i{width:6px;height:6px;border-radius:50%;background:currentColor}
.st-s1{animation-delay:0s}.st-s2{animation-delay:-6.667s}.st-s3{animation-delay:-3.333s}
@keyframes stS{0%,33%{color:rgb(var(--hue))}34%,100%{color:rgba(255,255,255,.55)}}
/* fifth card: real screens drift apart a little; on hover they open like a hand */
.fan img{animation:fanA 7s ease-in-out infinite alternate;transition:transform .35s var(--ease)}.fan-1{animation-delay:-2.300s}.fan-2{animation-delay:-4.600s}
@keyframes fanA{to{translate:0 -3%}}
.card-more:hover .fan-0,.card-more:focus-within .fan-0{transform:rotate(-14deg) translateX(-5%)}.card-more:hover .fan-2,.card-more:focus-within .fan-2{transform:rotate(11deg) translateX(5%)}
html[dir="rtl"] .card-more:hover .fan-0,html[dir="rtl"] .card-more:focus-within .fan-0{transform:rotate(14deg) translateX(5%)}html[dir="rtl"] .card-more:hover .fan-2,html[dir="rtl"] .card-more:focus-within .fan-2{transform:rotate(-11deg) translateX(-5%)}
/* lighting, hover, touch */
.card-front{transition:filter .3s var(--ease)}
/* dim the face, never .card-inner: a filter there flattens preserve-3d and the backs show through mirrored */
.deck.open:has(.card:hover) .card:not(:hover) .card-front{filter:brightness(.68) saturate(.8)}
.deck.open .card:hover .card-inner,.deck.forced .card:hover .card-inner,.deck.forced-focus .card:hover .card-inner,.deck.dealt .card.in:hover .card-inner,.card:focus-within .card-inner,.card.lift .card-inner{transform:rotateX(var(--rx)) rotateY(calc(var(--fi)*180deg + var(--ry))) translateZ(40px) scale(1.09)}
.card-front{box-shadow:inset 0 1px 0 rgba(255,255,255,.14),inset 0 0 34px rgba(var(--hue),.1)}
.card-cta{transition:background var(--d-base),border-color var(--d-base),transform .12s var(--ease)}.card-cta:active{transform:scale(.97)}
.card-kind{display:block}
@media (min-width:1001px){.card-kind{display:none}.card-body{padding-block-start:10px}.card-cta{padding-block:6px}}
@media (max-width:1320px) and (min-width:1001px){.card-vis{height:56%}}
@media (max-width:1000px){.card-vis{height:47%}.card-more .card-vis{height:40%}.deck.open:has(.card:hover) .card:not(:hover) .card-front{filter:none}.card.lift .card-inner,.card:focus-within .card-inner{transform:rotateX(var(--rx)) rotateY(calc(var(--fi)*180deg + var(--ry))) translateZ(0px) scale(1.02)}}
/* the deep: a small school, faintly there and fully lit only under the pointer's light */
.deck-bg{-webkit-mask-image:linear-gradient(transparent,#000 9%,#000 88%,transparent);mask-image:linear-gradient(transparent,#000 9%,#000 88%,transparent)}
.deck-school{position:absolute;inset:0;opacity:.09}
.deck-school-lit{opacity:.42;-webkit-mask-image:radial-gradient(circle 240px at var(--mx) var(--my),#000,transparent);mask-image:radial-gradient(circle 240px at var(--mx) var(--my),#000,transparent)}
.deck-bg:not(.on) .deck-school-lit{display:none}
.sch{position:absolute;width:34px;fill:#9fe9ff;animation:schSwim 46s linear infinite}
html[dir="rtl"] .sch{scale:-1 1;animation-name:schSwimR}
.sch.s0{top:18%;left:6%;animation-delay:-2s}.sch.s1{top:24%;left:12%;width:26px;animation-delay:-8s}.sch.s2{top:30%;left:3%;width:30px;animation-delay:-14s}.sch.s3{top:62%;left:30%;width:28px;animation-delay:-20s}.sch.s4{top:68%;left:37%;width:36px;animation-delay:-26s}.sch.s5{top:74%;left:26%;width:24px;animation-delay:-32s}.sch.s6{top:40%;left:60%;width:30px;animation-delay:-38s}.sch.s7{top:46%;left:68%;width:24px;animation-delay:-41s}.sch.s8{top:84%;left:70%;width:32px;animation-delay:-44s}
@keyframes schSwim{0%{transform:translate(-30vw,0)}50%{transform:translate(30vw,-22px)}100%{transform:translate(90vw,0)}}
@keyframes schSwimR{0%{transform:translate(90vw,0)}50%{transform:translate(30vw,-22px)}100%{transform:translate(-30vw,0)}}
.deck-exit{position:relative;z-index:1;width:100vw;margin-inline-start:calc(50% - 50vw);height:70px;margin-block:-8px 0;pointer-events:none;overflow:hidden}
.deck-exit svg{width:100%;height:100%;display:block}.deck-exit path{fill:none;vector-effect:non-scaling-stroke}.deck-exit .w1{stroke:rgba(34,211,238,.32);stroke-width:1.200}.deck-exit .w2{stroke:rgba(167,139,250,.22);stroke-width:1}
/* gallery: opens from the card, tiles arrive in sequence, filters rearrange */
.gal-count{align-self:center;margin-inline-start:auto;font-size:.8rem;color:var(--muted)}
.gal-chip:active{transform:scale(.96)}
.gallery.open{animation:galFade .28s var(--ease)}
@keyframes galFade{from{background:rgba(5,7,14,0)}}
.gallery.open .gal-panel{animation:galPanel .46s cubic-bezier(.2,.9,.25,1)}
@keyframes galPanel{from{opacity:0;transform:translate(var(--ox,0),var(--oy,0)) scale(.72)}}
.gallery.closing{animation:galOut .2s ease-in forwards}.gallery.closing .gal-panel{animation:galPanelOut .2s ease-in forwards}
@keyframes galOut{to{background:rgba(5,7,14,0)}}@keyframes galPanelOut{to{opacity:0;transform:translate(var(--ox,0),var(--oy,0)) scale(.8)}}
.gallery.open .gal-row{animation:galTile .42s cubic-bezier(.2,.9,.25,1) backwards;animation-delay:calc(90ms + var(--n,0)*28ms)}
@keyframes galTile{from{opacity:0;transform:translateY(16px)}}
.gal-row .thumb-img{transition:transform .35s var(--ease),object-position 5s linear,filter .3s var(--ease)}
.gal-row:hover .thumb-img,.gal-row:focus-visible .thumb-img{object-position:100% 100%;transform:scale(1.02)}
.gal-row[data-case="ai-receptionist"]:hover .thumb-img,.gal-row[data-case="peakclips-pipeline"]:hover .thumb-img,.gal-row[data-case="production-infrastructure"]:hover .thumb-img{object-position:50% 50%}
.gal-row[data-case="invoiceme"] .thumb-img,.gal-row[data-case="fightthis"] .thumb-img,.gal-row[data-case="agent-match"] .thumb-img,.gal-row[data-case="pharmacy-pos"] .thumb-img,.gal-row[data-case="pizza-box"] .thumb-img,.gal-row[data-case="pos-system"] .thumb-img{filter:brightness(.88)}
.gal-row:hover .thumb-img{filter:none}
.gal-row:active{transform:scale(.985)}
@media (prefers-reduced-motion:reduce){.demo *,.dia *,.fan img,.sch,.deck-school,.gallery.open,.gallery.open .gal-panel,.gallery.open .gal-row,.gallery.closing,.gallery.closing .gal-panel{animation:none!important}.st-f{opacity:0}.st-f3{opacity:1}.st-s3{color:rgb(var(--hue))}.ai-ring,.ai-tok{opacity:0}.pc-lift{opacity:0}.av-spot-inv{top:36%}.gal-row .thumb-img,.av-img{transition:none}.gal-row:hover .thumb-img{object-position:0 0}}

@media (pointer:coarse) and (max-width:1279px){.depth a,.depth ol,.depth{height:44px!important}}

/* landscape phones: the hero keeps the desktop arrangement, compact, so the name, the portrait and an action share the first screen */
@media (max-height:500px) and (min-width:640px) and (max-width:920px){.hero-sea{padding:62px 22px 24px}.sea-canvas{top:-62px;bottom:-24px}.cover{grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);grid-template-areas:"name art" "role art" "copy art" "line art" "facts facts";column-gap:18px}.hero-sea .name.cover-name{font-size:clamp(2.2rem,6.4vw,3.2rem)}.cover-role{font-size:1rem;margin:2px 0 8px}.cover-copy .hero-claim{font-size:.98rem;margin-bottom:4px}.hero-sea .lead{font-size:.86rem;line-height:1.42;margin-bottom:8px}.cover-art{margin:0;align-self:start}.cover-art .blender-avatar{width:min(240px,72vh)}.cover-line{margin:8px 0 0}.cover-facts{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:14px}.cta-row .btn{padding:9px 14px}}