/* Layout: one long black page in the manner of the reference Hamed chose. Very large type, pill buttons, hairline sections; the only colour is the gold of his roofline. Depth comes from his own photographs standing in 3D space and moving with the scroll. */
:root{
  color-scheme:dark;
  --bg:#000; --raise:#0A0A0A; --card:#0E0E0D; --line:#1F1F1D; --line-2:#34342F;
  --ink:#F4F1E8; --muted:#9A978D; --dim:#6B6960;
  --gold:#C9A24A; --gold-hi:#E6C679; --on-light:#0A0A08; --ok:#7FD0A6; --warn:#F0A76B;
  --display:"Bricolage Grotesque","Vazirmatn","Helvetica Neue",Arial,sans-serif;
  --body:"Hanken Grotesk","Vazirmatn",system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1360px; --gut:clamp(18px,4vw,56px); --hh:72px; --r:22px; --ease:cubic-bezier(.16,.8,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;margin:0;overflow-x:hidden;-webkit-font-smoothing:antialiased}
html[lang="fa"] body{font-family:"Vazirmatn","Hanken Grotesk",system-ui,sans-serif;line-height:1.95}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);width:100%}
h1,h2,h3{font-family:var(--display);font-weight:400;margin:0;text-wrap:balance;letter-spacing:-.035em;line-height:.98}
h1{font-size:clamp(2.9rem,6.5vw,6.6rem)}
h2{font-size:clamp(2.3rem,5.6vw,5.4rem)}
h3{font-size:clamp(1.35rem,2vw,1.8rem);letter-spacing:-.02em;line-height:1.12}
html[lang="fa"] :is(h1,h2,h3){font-family:"Vazirmatn",sans-serif;font-weight:300;letter-spacing:0}
html[lang="fa"] h1{font-size:clamp(2.4rem,6.4vw,6rem);line-height:1.32}
html[lang="fa"] h2{font-size:clamp(1.9rem,4.2vw,3.8rem);line-height:1.4}
html[lang="fa"] h3{font-size:1.25rem;line-height:1.6;font-weight:500}
p{margin:0}
a{color:inherit}
img{display:block}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:500}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex:none}
html[lang="fa"] .eyebrow{letter-spacing:0;font-size:.92rem}
.lede{font-size:clamp(1.05rem,1.35vw,1.25rem);color:var(--muted);max-width:52ch;font-weight:300}
html[lang="fa"] .lede{font-weight:400}
.num{font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}

/* loader */
.loader{position:fixed;inset:0;z-index:100;background:#000;display:grid;align-items:end;transition:transform .9s var(--ease),visibility 0s .9s}
.loader.done{transform:translateY(-100%);visibility:hidden}
.loader .wrap{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;padding-block:clamp(24px,5vw,56px)}
.loader b{font-family:var(--display);font-weight:300;font-size:clamp(4.5rem,17vw,15rem);line-height:.82;letter-spacing:-.05em}
.loader img{height:44px;width:auto}
.bar{position:fixed;inset:0 0 auto 0;height:2px;z-index:60;background:var(--gold);transform-origin:0 50%;transform:scaleX(0)}
html[dir="rtl"] .bar{transform-origin:100% 50%}

/* header */
.top{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top,0px);transition:background .4s,border-color .4s;border-bottom:1px solid transparent}
.top.solid{background:rgba(0,0,0,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.top .wrap{height:var(--hh);display:flex;align-items:center;gap:20px}
.brand{margin-inline-end:auto;flex:none}
.brand img{height:40px;width:auto}
.nav{display:flex;gap:4px}
.nav a{text-decoration:none;font-size:.92rem;padding:9px 14px;border-radius:999px;color:var(--muted);transition:color .2s,background .2s;white-space:nowrap}
.nav a:hover,.nav a[aria-current="true"]{color:var(--ink)}
.nav a[aria-current="true"]{background:var(--card)}
.lang{border:0;background:transparent;color:var(--muted);font:inherit;font-size:.9rem;cursor:pointer;padding:9px 10px}
.lang:hover{color:var(--ink)}
.burger{display:none;border:1px solid var(--line-2);background:transparent;color:var(--ink);width:44px;height:44px;border-radius:50%;cursor:pointer;padding:0;position:relative;flex:none}
.burger i{position:absolute;inset-inline:13px;height:1px;background:currentColor;transition:transform .3s,top .3s}
.burger i:first-child{top:18px}.burger i:last-child{top:25px}
.open .burger i:first-child{top:21px;transform:rotate(45deg)}
.open .burger i:last-child{top:21px;transform:rotate(-45deg)}
@media (max-width:940px){
  .burger{display:block}
  .top .pill.sm{display:none}
  .nav{position:fixed;inset:0;z-index:-1;background:#000;flex-direction:column;justify-content:center;align-items:flex-start;gap:0;padding:var(--hh) var(--gut) 40px;visibility:hidden;opacity:0;transition:opacity .3s,visibility .3s}
  .open .nav{visibility:visible;opacity:1}
  .nav a{font-family:var(--display);font-size:clamp(2.4rem,11vw,4rem);letter-spacing:-.03em;color:var(--ink);padding:4px 0;border-radius:0;background:none}
  html[lang="fa"] .nav a{font-family:"Vazirmatn",sans-serif;font-weight:300;font-size:clamp(2rem,9vw,3rem);letter-spacing:0}
  .nav a[aria-current="true"]{background:none;color:var(--gold-hi)}
}

/* pill buttons with an arrow, as on the reference */
.cta{display:flex;gap:12px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:14px;padding:8px 8px 8px 24px;border-radius:999px;font:inherit;font-size:.98rem;font-weight:500;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .25s,color .25s,border-color .25s;white-space:nowrap}
html[dir="rtl"] .pill{padding:8px 24px 8px 8px}
.pill .ar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;flex:none;transition:transform .35s var(--ease),background .25s}
.pill svg{width:14px;height:14px}
html[dir="rtl"] .pill svg{transform:scaleX(-1)}
.pill:hover .ar{transform:rotate(-45deg)}
html[dir="rtl"] .pill:hover .ar{transform:rotate(45deg)}
.pill.light{background:var(--ink);color:var(--on-light)}
.pill.light .ar{background:var(--on-light);color:var(--ink)}
.pill.light:hover{background:var(--gold-hi)}
.pill.line{border-color:var(--line-2);color:var(--ink)}
.pill.line .ar{background:var(--card);color:var(--ink)}
.pill.line:hover{border-color:var(--ink)}
.pill.sm{padding:5px 5px 5px 18px;font-size:.9rem}
html[dir="rtl"] .pill.sm{padding:5px 18px 5px 5px}
.pill.sm .ar{width:32px;height:32px}

/* hero */
.hero{position:relative;min-height:clamp(640px,100vh,980px);display:grid;grid-template-rows:1fr auto;padding-top:calc(var(--hh) + env(safe-area-inset-top,0px));overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg :is(video,img){width:100%;height:100%;object-fit:cover;opacity:.5}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.72),rgba(0,0,0,.15) 55%,rgba(0,0,0,.45)),linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,0) 30%,rgba(0,0,0,0) 62%,#000)}
html[dir="rtl"] .hero-bg::after{transform:scaleX(-1)}
@keyframes kb{from{transform:scale(1.02)}to{transform:scale(1.14)}}


.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:clamp(20px,4vw,60px);align-items:center;padding-block:clamp(24px,5vh,64px)}
.hero-copy{display:grid;gap:clamp(18px,2.6vh,30px);justify-items:start;min-width:0}
.hero h1 .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.12em;margin-bottom:-.12em}
.hero h1 .w>span{display:inline-block;transform:translateY(110%);transition:transform 1.1s var(--ease)}
.ready .hero h1 .w>span{transform:none}
.fadeup{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease) .5s,transform .9s var(--ease) .5s}
.ready .fadeup{opacity:1;transform:none}
/* the 3D stage: real photographs standing at different depths */
.stage{position:relative;aspect-ratio:4/5;width:100%;max-height:78vh;justify-self:end;perspective:1400px;perspective-origin:50% 40%}
.rig{position:absolute;inset:0;transform-style:preserve-3d;will-change:transform;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.ph{position:absolute;margin:0;transform-style:preserve-3d;will-change:transform;overflow:hidden;border-radius:var(--r);background:#000}
.ph img,.ph video{width:100%;height:100%;object-fit:cover}
.ph figcaption{position:absolute;inset-block-start:12px;inset-inline-start:14px;font-size:.72rem;letter-spacing:.14em;color:var(--ink);opacity:.8;mix-blend-mode:difference}
.ph.a{inset:-6% -4% 0 4%;border-radius:0;background:transparent;overflow:visible}
.ph.a img{object-fit:contain;object-position:50% 100%;-webkit-mask-image:linear-gradient(180deg,#000 80%,transparent 100%);mask-image:linear-gradient(180deg,#000 80%,transparent 100%);filter:drop-shadow(0 30px 60px rgba(0,0,0,.6))}
.ph.b{width:40%;aspect-ratio:1/1;inset-block-start:6%;inset-inline-start:-14%;border:1px solid var(--line-2)}
.ph.c{width:52%;aspect-ratio:3/2;inset-block-end:8%;inset-inline-end:-4%;border:1px solid var(--line-2)}
.hero-foot{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:10px 28px;align-items:center;justify-content:space-between;padding-block:18px 24px;border-top:1px solid var(--line);font-size:.8rem;color:var(--muted)}
.scrollhint{display:inline-flex;align-items:center;gap:10px}
.scrollhint i{width:1px;height:26px;background:linear-gradient(var(--gold),transparent);animation:drop 1.8s ease-in-out infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media (max-width:900px){
  .hero-grid{grid-template-columns:minmax(0,1fr);align-items:start}
  .stage{max-height:none;aspect-ratio:1/1.05;justify-self:center;max-width:520px;order:2}
  .ph.b{inset-inline-start:0}.ph.c{inset-inline-end:0}
}

/* sections */
section.sec{padding-block:clamp(80px,11vw,170px);border-top:1px solid var(--line);scroll-margin-top:var(--hh)}
.head{display:grid;gap:22px;margin-bottom:clamp(36px,6vw,80px);justify-items:start}
.head.split{grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);align-items:end;gap:24px 60px}
.head.split>div{display:grid;gap:22px;justify-items:start;min-width:0}
@media (max-width:900px){.head.split{grid-template-columns:minmax(0,1fr)}}
.chip{display:inline-flex;gap:8px;align-items:baseline;font-size:.72rem;line-height:1.45;font-weight:500;letter-spacing:.06em;color:var(--gold-hi);border:1px dashed var(--gold);background:rgba(0,0,0,.7);padding:5px 10px;border-radius:8px;max-width:100%}
.chip b{font-weight:600;letter-spacing:.12em}
html[lang="fa"] .chip{letter-spacing:0;font-size:.8rem}

/* calculators: the working instrument sits where the reference shows a dashboard */
.pills{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.tab{border:1px solid var(--line-2);background:transparent;color:var(--muted);padding:10px 18px;border-radius:999px;font:inherit;font-size:.92rem;cursor:pointer;transition:color .2s,border-color .2s,background .2s}
.tab:hover{color:var(--ink);border-color:var(--ink)}
.tab[aria-pressed="true"]{background:var(--ink);color:var(--on-light);border-color:var(--ink)}
.panel{background:var(--raise);border:1px solid var(--line);border-radius:calc(var(--r) + 6px);padding:clamp(18px,3vw,40px)}
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
@media (max-width:860px){.calc{grid-template-columns:minmax(0,1fr)}}
.fields{display:grid;gap:16px}
.f{display:grid;gap:7px;min-width:0}
.f label{font-size:.86rem;color:var(--muted)}
.f input,.f select{font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line-2);border-radius:14px;padding:13px 15px;width:100%;min-width:0}
.f input[type="number"],.f input[type="tel"],.f input[type="email"],.f input[type="date"]{direction:ltr;text-align:start;font-variant-numeric:tabular-nums}
.f input:focus,.f select:focus{outline:2px solid var(--gold);outline-offset:1px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.95rem}
.check input{width:18px;height:18px;margin-top:6px;flex:none;accent-color:var(--gold)}
.out{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:clamp(20px,3vw,36px);display:grid;gap:2px;min-width:0;position:sticky;top:calc(var(--hh) + 20px)}
@media (max-width:860px){.out{position:static}}
.out .big{display:grid;gap:8px;padding-bottom:22px;margin-bottom:8px;border-bottom:1px solid var(--line-2)}
.out .big span{font-size:.86rem;color:var(--muted)}
.out .big b{font-family:var(--display);font-weight:300;font-size:clamp(3rem,7vw,6rem);line-height:.95;letter-spacing:-.04em}
.row{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:.96rem}
.row:last-of-type{border-bottom:0}
.row span{color:var(--muted)}
.row b{font-weight:500;text-align:end}
.note{font-size:.85rem;color:var(--dim);margin-top:14px}
.flag{font-size:.9rem;color:var(--warn);font-weight:500;margin-top:10px}
.sample{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);justify-self:start}
html[lang="fa"] .sample{letter-spacing:0;font-size:.86rem}

/* brokerage strip */
.strip{border-top:1px solid var(--line);padding-block:clamp(36px,5vw,64px)}
.strip .wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px 48px;align-items:center}
.strip p{font-family:var(--display);font-size:clamp(1.3rem,2.4vw,2.1rem);letter-spacing:-.02em;line-height:1.2;max-width:26ch}
html[lang="fa"] .strip p{font-family:"Vazirmatn",sans-serif;font-weight:300;letter-spacing:0;line-height:1.6}
.strip ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
@media (max-width:900px){.strip ul{justify-content:flex-start}}
.strip li{border:1px solid var(--line-2);border-radius:999px;padding:9px 16px;font-size:.84rem;color:var(--muted)}
@media (max-width:900px){.strip .wrap{grid-template-columns:minmax(0,1fr)}}

/* moving line of the four situations */
.marquee{overflow:hidden;border-top:1px solid var(--line);padding-block:clamp(22px,3.4vw,44px);direction:ltr}
.marquee div{display:flex;gap:.55em;width:max-content;font-family:var(--display);font-size:clamp(3rem,9vw,8.5rem);letter-spacing:-.04em;line-height:1;white-space:nowrap;animation:slide 38s linear infinite;color:transparent;-webkit-text-stroke:1px #55554E}
html[lang="fa"] .marquee div{font-family:"Vazirmatn",sans-serif;font-weight:200;letter-spacing:0;line-height:1.5}
.marquee span:nth-child(4n+1){color:var(--ink);-webkit-text-stroke:0}
.marquee i{font-style:normal;color:var(--gold);-webkit-text-stroke:0}
@keyframes slide{to{transform:translateX(-50%)}}

/* four situations */
.paths{border-top:1px solid var(--line-2)}
.paths a{display:grid;grid-template-columns:3.2rem minmax(0,1.1fr) minmax(0,1.2fr) auto;gap:14px 36px;align-items:center;padding:clamp(24px,3.2vw,44px) 0;text-decoration:none;border-bottom:1px solid var(--line);transition:padding .5s var(--ease),background .4s}
.paths a .n{font-size:.8rem;color:var(--gold);letter-spacing:.1em}
.paths a h3{font-size:clamp(1.8rem,4vw,3.6rem);letter-spacing:-.035em;line-height:1;transition:color .3s}
html[lang="fa"] .paths a h3{font-size:clamp(1.5rem,3vw,2.5rem);font-weight:300;letter-spacing:0;line-height:1.5}
.paths a p{color:var(--muted);min-width:0}
.go{width:54px;height:54px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;flex:none;transition:background .3s,color .3s,transform .4s var(--ease),border-color .3s}
.go svg{width:16px;height:16px}
html[dir="rtl"] .go svg{transform:scaleX(-1)}
.paths a:hover{padding-inline:18px}
.paths a:hover .go{background:var(--ink);color:var(--on-light);border-color:var(--ink);transform:rotate(-45deg)}
html[dir="rtl"] .paths a:hover .go{transform:rotate(45deg)}
@media (max-width:820px){.paths a{grid-template-columns:2.2rem minmax(0,1fr) auto}.paths a p{grid-column:2/-1}.paths a:hover{padding-inline:0}.go{width:44px;height:44px}}

/* footage cards: slots V2 and V3 */
.reels{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(14px,2vw,28px);perspective:1600px}
@media (max-width:820px){.reels{grid-template-columns:minmax(0,1fr)}}
.reel{position:relative;aspect-ratio:4/5;border-radius:calc(var(--r) + 6px);overflow:hidden;background:var(--raise);border:1px solid var(--line);display:grid;align-items:end;will-change:transform}
.reel>:is(video,img){position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.reel.filled::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(0,0,0,.85))}
.reel .cap{position:relative;z-index:1;padding:clamp(20px,3vw,40px);display:grid;gap:12px}
.reel .cap h3{font-size:clamp(1.6rem,3vw,2.8rem);letter-spacing:-.03em;line-height:1.02;max-width:14ch}
html[lang="fa"] .reel .cap h3{font-size:clamp(1.35rem,2.4vw,2rem);font-weight:300;line-height:1.5}
.reel .cap p{color:var(--muted);max-width:40ch}
.empty-slot{position:absolute;inset:16px 16px auto 16px;display:grid;gap:8px;justify-items:start;color:var(--muted);font-size:.82rem}
.empty-slot .spec{max-width:46ch;font-weight:300}
@media (max-width:820px){.reel{aspect-ratio:4/4.6}}

/* how it works */
.how{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,6vw,100px);align-items:center}
@media (max-width:900px){.how{grid-template-columns:minmax(0,1fr)}}
.frame{position:relative;aspect-ratio:4/5;border-radius:calc(var(--r) + 6px);overflow:hidden;background:#000;border:1px solid var(--line);width:100%}
.frame :is(img,video){width:100%;height:100%;object-fit:cover}
.frame .chip{display:none!important;position:absolute;inset-block-end:14px;inset-inline-start:14px;inset-inline-end:14px;width:fit-content}
ol.steps{padding:0;margin:0;display:grid;counter-reset:s}
.steps li{list-style:none;display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 28px;padding:clamp(22px,3vw,34px) 0;border-top:1px solid var(--line);counter-increment:s}
.steps li:last-child{border-bottom:1px solid var(--line)}
.steps li::before{content:"0" counter(s);font-size:.8rem;letter-spacing:.1em;color:var(--gold);grid-row:span 2;padding-top:.7em;font-variant-numeric:tabular-nums}
.steps p{color:var(--muted)}

/* true figures, counted up */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line-2)}
.stat{display:grid;gap:10px;align-content:start;padding:clamp(22px,3vw,40px) clamp(14px,2vw,28px) 0;border-inline-start:1px solid var(--line)}
.stat:first-child{border-inline-start:0;padding-inline-start:0}
.stat b{font-family:var(--display);font-weight:300;font-size:clamp(3.4rem,9vw,8.5rem);line-height:.9;letter-spacing:-.05em}
.stat span{color:var(--muted);font-size:.95rem;max-width:18ch}
@media (max-width:820px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stat:nth-child(3){border-inline-start:0;padding-inline-start:0}.stat:nth-child(n+3){margin-top:26px;border-top:1px solid var(--line)}}

/* knowledge bank */
.search{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;margin-bottom:26px}
.search input{font:inherit;font-size:1.1rem;color:var(--ink);background:var(--raise);border:1px solid var(--line-2);border-radius:999px;padding:16px 24px;width:100%}
.search input:focus{outline:2px solid var(--gold);outline-offset:1px}
.search .pills{margin:0}
.kb{border-top:1px solid var(--line-2)}
.kb details{border-bottom:1px solid var(--line)}
.kb summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:18px;align-items:baseline;padding:22px 0;font-family:var(--display);font-size:clamp(1.15rem,1.9vw,1.6rem);letter-spacing:-.02em;line-height:1.25;transition:color .2s}
html[lang="fa"] .kb summary{font-family:"Vazirmatn",sans-serif;font-size:1.12rem;font-weight:500;letter-spacing:0;line-height:1.7}
.kb summary::-webkit-details-marker{display:none}
.kb summary:hover{color:var(--gold-hi)}
.kb summary span{min-width:0}
.kb summary i{font-family:var(--body);font-style:normal;font-size:.72rem;color:var(--dim);white-space:nowrap;letter-spacing:.14em;text-transform:uppercase}
html[lang="fa"] .kb summary i{letter-spacing:0;font-size:.84rem;font-family:"Vazirmatn",sans-serif}
.kb details p{color:var(--muted);max-width:70ch;padding-bottom:26px}
.kb details[open] summary{color:var(--gold-hi)}
.empty{padding:28px 0;color:var(--muted)}
.review{font-size:.86rem;color:var(--warn);border:1px dashed var(--warn);border-radius:8px;padding:7px 12px}

/* about */
.about{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,6vw,100px);align-items:start}
@media (max-width:900px){.about{grid-template-columns:minmax(0,1fr)}}
.bio{display:grid;gap:20px}
.bio p{max-width:58ch;color:var(--muted)}
.bio p.first{font-family:var(--display);font-size:clamp(1.3rem,2.2vw,1.9rem);line-height:1.3;letter-spacing:-.02em;color:var(--ink)}
html[lang="fa"] .bio p.first{font-family:"Vazirmatn",sans-serif;font-weight:300;letter-spacing:0;line-height:1.8;font-size:clamp(1.15rem,1.8vw,1.5rem)}
.values{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.values div{border:1px solid var(--line-2);border-radius:999px;padding:10px 18px;font-size:.92rem}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 40px;margin-top:clamp(40px,6vw,90px)}
@media (max-width:860px){.facts{grid-template-columns:minmax(0,1fr)}}
.kv{display:grid;gap:6px;align-content:start;border-top:1px solid var(--line);padding-top:14px;min-width:0}
.kv>span{font-size:.72rem;color:var(--dim);letter-spacing:.18em;text-transform:uppercase}
html[lang="fa"] .kv>span{letter-spacing:0;font-size:.88rem}
.kv :is(b,div){font-weight:400;overflow-wrap:anywhere}
.copy{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.copy button{font:inherit;font-size:.74rem;border:1px solid var(--line-2);background:transparent;color:var(--muted);border-radius:999px;padding:2px 11px;cursor:pointer}
.copy button:hover{color:var(--ink);border-color:var(--ink)}

/* start */
.start{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.9fr);gap:clamp(24px,5vw,72px);align-items:start}
@media (max-width:900px){.start{grid-template-columns:minmax(0,1fr)}}
form{display:grid;gap:18px}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
@media (max-width:560px){.two{grid-template-columns:minmax(0,1fr)}}
.err{color:var(--warn);font-size:.88rem;font-weight:500}
.done{border:1px solid var(--line-2);border-inline-start:3px solid var(--ok);border-radius:14px;background:var(--card);padding:24px;display:grid;gap:10px}
.aside{display:grid;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:clamp(22px,3vw,36px)}
.aside li{color:var(--muted)}
.aside ul{margin:0;padding-inline-start:20px;display:grid;gap:10px}
button.pill{font-family:inherit}

/* closing line */
.closing{padding-block:clamp(90px,13vw,200px);border-top:1px solid var(--line);text-align:center}
.closing .wrap{display:grid;gap:30px;justify-items:center}
.closing h2{font-size:clamp(2.8rem,8.4vw,8.4rem);max-width:13ch}
html[lang="fa"] .closing h2{font-size:clamp(2.2rem,6vw,5.4rem)}

/* draft checklist */
.medialist{border-top:1px dashed var(--gold);padding-block:44px}
.medialist h3{margin-bottom:6px;color:var(--gold-hi);font-size:1.2rem}
.medialist .scroll{overflow-x:auto;margin-top:18px}
.medialist table{border-collapse:collapse;width:100%;min-width:640px;font-size:.88rem}
.medialist th{text-align:start;font-weight:500;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);padding:8px 12px 8px 0;border-bottom:1px solid var(--line-2)}
html[lang="fa"] .medialist th{letter-spacing:0;font-size:.85rem}
.medialist td{padding:10px 12px 10px 0;border-bottom:1px solid var(--line);vertical-align:top;color:var(--muted)}
html[dir="rtl"] .medialist :is(th,td){padding:10px 0 10px 12px}
.st{font-weight:600;white-space:nowrap}
td.st.ok{color:var(--ok)}td.st.no{color:var(--warn)}

footer{border-top:1px solid var(--line);padding-block:clamp(48px,7vw,90px) 36px;font-size:.9rem;color:var(--muted)}
.foot{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr) minmax(0,1fr) minmax(0,1fr);gap:36px}
@media (max-width:900px){.foot{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
@media (max-width:560px){.foot{grid-template-columns:minmax(0,1fr)}}
.foot>div,.foot>nav{display:grid;gap:10px;align-content:start;justify-items:start;min-width:0}
.foot img.flogo{width:min(280px,100%);height:auto}
.foot .flic{color:var(--muted);font-size:.92rem;margin-top:4px}
.foot img.flogo2{width:150px;height:auto;margin-block:2px 6px}
.strip-id{display:flex;align-items:center;gap:clamp(18px,3vw,40px);min-width:0}
.strip-id img.slogo{width:clamp(120px,13vw,180px);height:auto;flex:none}
@media (max-width:560px){.strip-id{flex-direction:column;align-items:flex-start}}
.foot .h{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
html[lang="fa"] .foot .h{letter-spacing:0;font-size:.88rem}
.foot a{text-decoration:none;color:var(--ink)}
.foot a:hover{color:var(--gold-hi)}
.legal{border-top:1px solid var(--line);margin-top:44px;padding-top:22px;display:grid;gap:8px;font-size:.8rem;color:var(--dim)}

/* scroll reveal: lines rise once; the resting state is fully visible */
.rv{transition:opacity 1s var(--ease),transform 1s var(--ease)}
.rv.wait{opacity:.15;transform:translateY(46px)}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .loader{display:none}
  .hero h1 .w>span,.fadeup{transform:none;opacity:1;transition:none}
  .rv,.rv.wait{transition:none;opacity:1;transform:none}
  .marquee div,.scrollhint i{animation:none}
  .rig{transition:none}
}

/* ===== phase 2: multi-page site ===== */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .22s ease both}
::view-transition-new(root){animation:vt-in .38s ease both}
@keyframes vt-out{to{opacity:0}}
@keyframes vt-in{from{opacity:0}}
main{transition:opacity .17s ease}
.leaving main{opacity:0}
@keyframes pg-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.phead .head,.shero,.post .narrow>*:nth-child(-n+4){animation:pg-in .8s var(--ease) both}
.skip{position:absolute;inset-inline-start:12px;top:-60px;z-index:200;background:var(--ink);color:var(--on-light);padding:10px 16px;border-radius:999px;text-decoration:none}
.skip:focus{top:12px}
a.lang{text-decoration:none}
.hero-bg video{object-position:50% 60%}

/* header: services menu */
.has-sub{position:relative;display:flex}
.sub{position:absolute;inset-block-start:100%;inset-inline-start:-10px;min-width:290px;padding:10px;display:grid;gap:2px;background:rgba(6,6,6,.96);border:1px solid var(--line-2);border-radius:18px;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .25s,transform .25s var(--ease),visibility .25s}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.nav .sub a{padding:10px 14px;border-radius:12px;color:var(--muted)}
.nav .sub a:hover{background:var(--card);color:var(--gold-hi)}
.nav a[aria-current="page"]{color:var(--ink);background:var(--card)}
@media (max-width:1080px){.nav a{padding:9px 10px;font-size:.88rem}}
@media (max-width:940px){
  .nav{overflow-y:auto;justify-content:flex-start;padding-top:calc(var(--hh) + 24px)}
  .has-sub{flex-direction:column;align-items:flex-start}
  .sub{position:static;opacity:1;visibility:visible;transform:none;background:none;border:0;padding:4px 0 14px;min-width:0;grid-template-columns:1fr 1fr;gap:2px 22px}
  .nav .sub a,html[lang="fa"] .nav .sub a{font-family:var(--body);font-size:1rem;letter-spacing:0;color:var(--muted);padding:5px 0;font-weight:400}
  .nav a[aria-current="page"]{background:none;color:var(--gold-hi)}
}

/* hero: two floating doors */
.fdoor{position:absolute;width:min(250px,62%);padding:16px 18px;border:1px solid var(--line-2);border-radius:18px;background:rgba(8,8,8,.66);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);text-decoration:none;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;align-items:center;transition:border-color .3s,background .3s;will-change:transform}
.fdoor .fe{grid-column:1/-1;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
html[lang="fa"] .fdoor .fe{letter-spacing:0;font-size:.86rem}
.fdoor b{font-family:var(--display);font-weight:400;font-size:1.12rem;line-height:1.2;letter-spacing:-.01em}
html[lang="fa"] .fdoor b{font-family:"Vazirmatn",sans-serif;font-weight:500;font-size:1rem;line-height:1.6;letter-spacing:0}
.fdoor .go{width:38px;height:38px}
.fdoor.b{inset-block-start:12%;inset-inline-start:-16%}
.fdoor.c{inset-block-end:14%;inset-inline-end:-4%}
.fdoor:hover,.fdoor:focus-visible{border-color:var(--gold);background:rgba(8,8,8,.86)}
.fdoor:hover .go{background:var(--ink);color:var(--on-light);border-color:var(--ink);transform:rotate(-45deg)}
html[dir="rtl"] .fdoor:hover .go{transform:rotate(45deg)}
@media (max-width:900px){.fdoor.b{inset-inline-start:0;inset-block-start:6%}.fdoor.c{inset-inline-end:0;inset-block-end:8%}}

/* marquee is a row of links */
.marquee a{color:transparent;-webkit-text-stroke:1px #55554E;text-decoration:none;transition:color .3s}
.marquee a:hover,.marquee a:focus-visible{color:var(--gold-hi);-webkit-text-stroke:0}
.marquee .mset{display:flex;gap:.55em;padding-inline-end:.55em}
.marquee div{gap:0;animation-name:slide3;animation-duration:60s}
.marquee:hover div{animation-play-state:paused}
@keyframes slide3{to{transform:translateX(-33.333%)}}

/* service doors */
.doors{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(10px,1.2vw,18px)}
.doors.two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:1100px){.doors{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.doors,.doors.two{grid-template-columns:minmax(0,1fr)}}
.door{position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-rows:auto 1fr auto;gap:14px;min-height:clamp(300px,30vw,420px);padding:clamp(18px,2vw,28px);border:1px solid var(--line);border-radius:var(--r);background:var(--raise);text-decoration:none;transition:border-color .35s,transform .35s var(--ease),opacity 1s var(--ease);will-change:transform}
.doors.two .door{min-height:260px}
.door::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(201,162,74,.16),transparent 60%);opacity:0;transition:opacity .4s}
.door:hover::before,.door:focus-visible::before{opacity:1}
.door:hover,.door:focus-visible{border-color:var(--gold)}
.door .n{font-size:.8rem;color:var(--gold);letter-spacing:.1em}
.door .ico{width:clamp(84px,9vw,128px);height:auto;color:var(--line-2);align-self:center;justify-self:end;transition:color .4s}
.ico [pathLength]{stroke-dasharray:1;stroke-dashoffset:0}
@keyframes draw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
.door:hover .ico,.door:focus-visible .ico,.calc-card:hover .ico{color:var(--gold)}
.door:hover .ico [pathLength],.door:focus-visible .ico [pathLength]{animation:draw 1.1s var(--ease) both}
.door .dt{display:grid;gap:8px;padding-inline-end:52px}
.door h3{font-size:clamp(1.35rem,1.8vw,1.75rem)}
.door p{color:var(--muted);font-size:.93rem;line-height:1.5}
html[lang="fa"] .door p{line-height:1.8}
.door .go{position:absolute;inset-block-end:clamp(18px,2vw,28px);inset-inline-end:clamp(18px,2vw,28px);width:44px;height:44px}
.door:hover .go,.pcard:hover .go,.calc-card:hover .go{background:var(--ink);color:var(--on-light);border-color:var(--ink);transform:rotate(-45deg)}
html[dir="rtl"] :is(.door,.pcard,.calc-card):hover .go{transform:rotate(45deg)}
.door video{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s}
.door.has-clip::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.2) 40%,rgba(0,0,0,.88));opacity:0;transition:opacity .6s}
.door.has-clip:hover video.on,.door.has-clip:focus-visible video.on{opacity:1}
.door.has-clip:hover::after,.door.has-clip:focus-visible::after{opacity:1}
.door.has-clip:hover .ico{opacity:0}
.door.has-clip .n::after{content:"";display:inline-block;width:7px;height:7px;margin-inline-start:10px;border-radius:50%;border:1px solid var(--gold)}
@media (hover:none){.door.has-clip video.on,.door.has-clip::after{opacity:1}.door.has-clip .ico{opacity:0}}

/* calculator teaser */
.tease{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,6vw,90px);align-items:center}
.tease .head{margin:0}
@media (max-width:900px){.tease{grid-template-columns:minmax(0,1fr)}}
.mini{display:grid;gap:22px}
.mini .out{position:static}
.mini .out .big{border:0;margin:0;padding:0}

/* insight cards */
.pgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(10px,1.2vw,18px)}
@media (max-width:980px){.pgrid{grid-template-columns:minmax(0,1fr)}}
.pcard{display:grid;grid-template-rows:auto auto 1fr auto;gap:16px;padding:clamp(20px,2.2vw,32px);border:1px solid var(--line);border-radius:var(--r);background:var(--raise);text-decoration:none;transition:border-color .35s,transform .35s var(--ease),opacity 1s var(--ease);will-change:transform}
.pcard:hover,.pcard:focus-visible{border-color:var(--gold)}
.pm,.pf{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:.8rem;color:var(--muted)}
.tag{border:1px solid var(--gold);color:var(--gold-hi);border-radius:999px;padding:3px 12px;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase}
html[lang="fa"] .tag{letter-spacing:0;font-size:.84rem}
.pcard h3{font-size:clamp(1.3rem,1.7vw,1.6rem);line-height:1.18}
html[lang="fa"] .pcard h3{line-height:1.7}
.pcard p{color:var(--muted);font-size:.95rem}
.pcard .go{width:44px;height:44px}

/* inner pages */
.phead{padding-block:calc(var(--hh) + clamp(48px,8vw,120px)) clamp(36px,5vw,70px)}
.phead .head{margin:0}
.phead h1,.post h1{font-size:clamp(2.5rem,5.4vw,5.2rem)}
html[lang="fa"] :is(.phead h1,.post h1){font-size:clamp(2rem,4.4vw,3.9rem);line-height:1.4}
.phead .review,.post .review{display:inline-block;margin-top:6px}
.head.split>div .pill{margin-top:4px}
.sec.flat{border-top:0;padding-top:0}
.eyebrow a{text-decoration:none;color:inherit}
.eyebrow a:hover{color:var(--gold-hi)}
.shero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(24px,5vw,80px);align-items:center}
@media (max-width:900px){.shero{grid-template-columns:minmax(0,1fr)}.shero .frame{max-width:420px}}
.shero .hero-copy{gap:22px}
.frame{transition:transform .35s var(--ease),opacity 1s var(--ease);will-change:transform}
.frame video{opacity:0;transition:opacity .8s}
.frame video.on{opacity:.9}
.frame.art{display:grid;place-items:center;background:radial-gradient(120% 90% at var(--mx,70%) var(--my,10%),rgba(201,162,74,.18),transparent 60%),var(--raise)}
.frame.art .ico{width:56%;height:auto;color:var(--gold)}
.frame.art .ico [pathLength]{animation:draw 1.8s var(--ease) .3s both}
.frame.art .n{position:absolute;inset-block-start:18px;inset-inline-start:22px;color:var(--gold);font-size:.8rem;letter-spacing:.1em}
.two-col{display:grid;grid-template-columns:minmax(0,.42fr) minmax(0,1fr);gap:24px clamp(24px,5vw,80px);align-items:start}
@media (max-width:900px){.two-col{grid-template-columns:minmax(0,1fr)}}
.two-col>div:first-child{display:grid;gap:14px;justify-items:start}
@media (min-width:901px){.two-col>div:first-child{position:sticky;top:calc(var(--hh) + 28px)}}
.h2s{font-size:clamp(1.7rem,2.6vw,2.6rem);line-height:1.08}
html[lang="fa"] .h2s{font-size:clamp(1.4rem,2vw,1.9rem);line-height:1.6}
.prose{display:grid;gap:20px}
.prose p{color:var(--muted);max-width:62ch}
.prose p.first{font-family:var(--display);font-size:clamp(1.25rem,2vw,1.8rem);line-height:1.32;letter-spacing:-.02em;color:var(--ink)}
html[lang="fa"] .prose p.first{font-family:"Vazirmatn",sans-serif;font-weight:300;letter-spacing:0;line-height:1.85;font-size:clamp(1.12rem,1.7vw,1.45rem)}
.who,.docs{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-2)}
.who li{padding:clamp(16px,2vw,24px) 0;border-bottom:1px solid var(--line);font-family:var(--display);font-size:clamp(1.15rem,1.9vw,1.6rem);letter-spacing:-.02em;line-height:1.25;display:flex;gap:18px;align-items:baseline}
html[lang="fa"] .who li{font-family:"Vazirmatn",sans-serif;font-weight:400;letter-spacing:0;line-height:1.7;font-size:1.12rem}
.who li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);flex:none;transform:translateY(-.25em)}
.docs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:0;gap:10px}
@media (max-width:640px){.docs{grid-template-columns:minmax(0,1fr)}}
.docs li{border:1px solid var(--line);border-radius:16px;background:var(--raise);padding:16px 18px;display:flex;gap:12px;align-items:flex-start;font-size:.97rem}
.docs li::before{content:"";width:16px;height:9px;border-left:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);transform:rotate(-45deg);flex:none;margin-top:.45em}
.calc-card{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:clamp(24px,4vw,56px);border:1px solid var(--line-2);border-radius:calc(var(--r) + 6px);background:radial-gradient(600px circle at var(--mx,80%) var(--my,0%),rgba(201,162,74,.14),transparent 60%),var(--raise);text-decoration:none;transition:border-color .35s,transform .35s var(--ease),opacity 1s var(--ease)}
.calc-card:hover{border-color:var(--gold)}
.calc-card>span:first-child{display:grid;gap:14px;justify-items:start;min-width:0}
.calc-card h2{font-size:clamp(1.8rem,3.6vw,3.4rem)}
html[lang="fa"] .calc-card h2{font-size:clamp(1.5rem,2.8vw,2.4rem)}
.calc-card .go{width:64px;height:64px}

/* article */
.narrow{max-width:860px}
.post{padding-block:calc(var(--hh) + clamp(48px,8vw,110px)) clamp(50px,7vw,100px)}
.post .narrow{display:grid;gap:22px;justify-items:start}
.pmeta{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:.86rem;color:var(--muted);padding-block:14px;border-block:1px solid var(--line);width:100%}
.post section{display:grid;gap:16px;width:100%;margin-top:clamp(18px,3vw,36px)}
.post h2{font-size:clamp(1.6rem,2.6vw,2.4rem);line-height:1.1}
html[lang="fa"] .post h2{font-size:clamp(1.35rem,2vw,1.8rem);line-height:1.6;font-weight:400}
.post section>p{font-size:1.1rem;max-width:66ch}
.pt{border-top:1px solid var(--line);padding-top:16px;display:grid;gap:8px}
.pt h3{color:var(--gold-hi);font-size:1.2rem}
.pt p,.src li{color:var(--muted)}
.todo{margin:0;padding-inline-start:22px;display:grid;gap:10px;font-size:1.05rem}
.todo li::marker{color:var(--gold)}
.post .cta{margin-top:10px}
.src ul{margin:0;padding-inline-start:20px;display:grid;gap:8px;font-size:.92rem}
.src a{color:var(--ink)}
.src a:hover{color:var(--gold-hi)}

.preview{border-top:1px dashed var(--gold);padding-block:14px;font-size:.8rem;color:var(--gold-hi);letter-spacing:.06em}
html[lang="fa"] .preview{letter-spacing:0;font-size:.88rem}
.foot a.num{direction:ltr}

@media (prefers-reduced-motion: reduce){
  @view-transition{navigation:none}
  .phead .head,.shero,.post .narrow>*{animation:none}
  .door,.pcard,.frame,.calc-card,main{transition:none}
  .door:hover .ico [pathLength],.frame.art .ico [pathLength]{animation:none}
  .marquee div{animation:none}
}
.pg-home section.sec{padding-block:clamp(64px,8vw,120px)}
.pg-home .closing{padding-block:clamp(80px,10vw,150px)}
.door .ico{color:#4B4A43}
.mini .out .big{gap:14px}
.frame.clip video{position:absolute;inset:0}
.frame.clip img{object-position:58% 50%}
.sec:has(.two-col){padding-block:clamp(56px,7vw,110px)}
@media (max-width:900px){
  .stage{aspect-ratio:auto;max-height:none;perspective:none}
  .rig{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;transform:none!important}
  .ph.a{position:relative;inset:auto;grid-column:1/-1;aspect-ratio:1/1.05;transform:none!important}
  .fdoor{position:relative;inset:auto!important;width:auto;transform:none!important;grid-template-columns:minmax(0,1fr)}
  .fdoor .go{display:none}
}
.nav .m-only{display:none}
@media (max-width:940px){.nav .m-only{display:block;color:var(--gold-hi)}}

/* ---- phone layout (v2.1): keep the desktop composition, tighter ---- */
@media (max-width:640px){
  .hero{min-height:0}
  .hero-grid{gap:18px;padding-block:18px 8px}
  .hero-copy{gap:16px}
  .hero-copy .cta-row,.hero-copy .btns{display:flex;flex-wrap:wrap;gap:10px}
  .stage{position:relative;aspect-ratio:1/1.06;width:100%;margin-top:4px}
  .rig{position:absolute;inset:0;display:block}
  .ph.a{position:absolute!important;inset:0 9% 0 9%!important;aspect-ratio:auto;grid-column:auto}
  .fdoor{position:absolute!important;width:min(184px,52%);padding:11px 12px 12px 14px;border-radius:16px;grid-template-columns:minmax(0,1fr) auto;gap:2px 8px}
  .fdoor .fe{font-size:.62rem;letter-spacing:.14em}
  html[lang="fa"] .fdoor .fe{font-size:.78rem}
  .fdoor b{font-size:.98rem}
  .fdoor .go{display:grid;width:30px;height:30px}
  .fdoor.b{inset-block:7% auto!important;inset-inline:0 auto!important}
  .fdoor.c{inset-block:auto 9%!important;inset-inline:auto 0!important}
  .hero-foot{padding-block:14px 18px;font-size:.74rem}
  .hero-foot .scrollhint{display:none}

  .doors,.doors.two{gap:8px}
  .door,.doors.two .door{grid-template-columns:52px minmax(0,1fr);grid-template-rows:auto auto;gap:2px 14px;align-items:center;min-height:0;padding:16px 16px 16px 14px;border-radius:18px}
  .door .n{grid-column:2;grid-row:1;font-size:.7rem}
  .door .ico{grid-column:1;grid-row:1/3;width:46px;justify-self:center;align-self:center;color:var(--gold)}
  .door.has-clip .ico{opacity:1!important}
  .door .dt{grid-column:2;grid-row:2;gap:4px;padding-inline-end:46px}
  .door h3{font-size:1.18rem}
  .door p{font-size:.86rem;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .door .go{inset-block:50% auto;transform:translateY(-50%);width:36px;height:36px;inset-inline-end:14px}
  .door:hover .go{transform:translateY(-50%)}
  .door video,.door.has-clip::after{display:none}
}
@media (max-width:640px){
  .door .n{justify-self:start}
  .fdoor.b{inset-block:2% auto!important}
}

/* ---- v2.2: the two scene clips are always visible and play when in view ---- */
.door.has-clip video{opacity:1}
.door.has-clip::after{opacity:1}
.door.has-clip .ico{opacity:0}
.door.has-clip p{color:#D9D6CC}
@media (max-width:640px){
  .door.has-clip,.doors.two .door.has-clip{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr auto;min-height:240px;padding:18px}
  .door.has-clip video,.door.has-clip::after{display:block}
  .door.has-clip .ico{display:none}
  .door.has-clip .n{grid-column:1;grid-row:1}
  .door.has-clip .dt{grid-column:1;grid-row:3;align-self:end}
  .door.has-clip h3{font-size:1.45rem}
  .door.has-clip .go{inset-block:auto 18px;transform:none}
  .door.has-clip:hover .go{transform:none}
}

/* ---- v2.3: hero cards are picture cards that drift around the portrait ---- */
.fdoor{width:min(232px,60%);aspect-ratio:1/1.04;padding:0;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:1fr auto auto;align-items:end;gap:3px 10px;padding:16px;border-radius:22px;background:#0a0a0a;-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:0 24px 60px rgba(0,0,0,.55);isolation:isolate}
.fdoor img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .9s var(--ease)}
.fdoor::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,0) 34%,rgba(0,0,0,.62) 66%,rgba(0,0,0,.92))}
.fdoor .fe{grid-column:1/-1;grid-row:2}
.fdoor b{grid-column:1;grid-row:3;font-size:1.16rem;color:#fff}
.fdoor .go{grid-column:2;grid-row:3;align-self:end;background:rgba(0,0,0,.35)}
.fdoor:hover img,.fdoor:focus-visible img{transform:scale(1.07)}
.fdoor:hover,.fdoor:focus-visible{background:#0a0a0a;animation-play-state:paused}
.fdoor.b{inset-block-start:6%;inset-inline-start:-20%;animation:orbitA 11s ease-in-out infinite}
.fdoor.c{inset-block-end:8%;inset-inline-end:-8%;animation:orbitB 13s ease-in-out infinite}
@keyframes orbitA{0%,100%{translate:0 0;rotate:-2deg}25%{translate:16px -14px;rotate:.5deg}50%{translate:26px 6px;rotate:2deg}75%{translate:8px 18px;rotate:0deg}}
@keyframes orbitB{0%,100%{translate:0 0;rotate:2deg}25%{translate:-14px 14px;rotate:0deg}50%{translate:-26px -4px;rotate:-2deg}75%{translate:-8px -18px;rotate:.5deg}}
@media (max-width:900px){.fdoor.b{inset-inline-start:0}.fdoor.c{inset-inline-end:0}}
@media (max-width:640px){
  .fdoor{width:44%;aspect-ratio:1/1.08;padding:11px;border-radius:16px;grid-template-columns:minmax(0,1fr) auto}
  .fdoor b{font-size:.9rem;line-height:1.2}
  html[lang="fa"] .fdoor b{font-size:.86rem;line-height:1.5}
  .fdoor .go{width:28px;height:28px}
  .fdoor.b{inset-block:0 auto!important;inset-inline:0 auto!important}
  .fdoor.c{inset-block:auto 4%!important;inset-inline:auto 0!important}
  .ph.a{inset:0 4% 0 4%!important}
  @keyframes orbitA{0%,100%{translate:0 0;rotate:-2deg}50%{translate:10px 10px;rotate:1.5deg}}
  @keyframes orbitB{0%,100%{translate:0 0;rotate:2deg}50%{translate:-10px -10px;rotate:-1.5deg}}
}
@media (prefers-reduced-motion: reduce){.fdoor.b,.fdoor.c{animation:none}}
.fdoor::after{background:linear-gradient(180deg,rgba(0,0,0,0) 24%,rgba(0,0,0,.72) 58%,rgba(0,0,0,.94))}
.fdoor.b{inset-block-start:2%;inset-inline-start:-26%}
.fdoor.c{inset-block-end:4%;inset-inline-end:-10%}
@media (max-width:900px){.fdoor.b{inset-inline-start:0}.fdoor.c{inset-inline-end:0}}
@media (max-width:640px){.fdoor{width:40%}}

/* v3 real-photo frames */
.frame.sph img{object-position:50% 20%}
.frame.sph .n{position:absolute;inset-block-start:18px;inset-inline-start:22px;color:var(--gold);font-size:.8rem;letter-spacing:.1em;text-shadow:0 1px 8px rgba(0,0,0,.6)}
.frame.sph::after,.frame.cph::after,.frame.aph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 72%,rgba(0,0,0,.22));pointer-events:none}
.frame.band{aspect-ratio:21/9;max-height:460px}
.frame.band img{position:absolute;inset:0}
.closing.has-ph{text-align:start}
.closing.has-ph .wrap{grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);gap:clamp(28px,6vw,96px);align-items:center;justify-items:stretch}
.closing.has-ph .frame{max-width:420px}
.closing.has-ph .ctext{display:grid;gap:26px;justify-items:start}
.closing.has-ph h2{font-size:clamp(2.4rem,6vw,6rem);max-width:12ch}
html[lang="fa"] .closing.has-ph h2{font-size:clamp(2rem,4.6vw,4.2rem)}
.frame.aph{aspect-ratio:4/3.4;margin-bottom:22px}
.frame.aph img{object-position:50% 12%}
@media (max-width:760px){
  .closing.has-ph .wrap{grid-template-columns:minmax(0,1fr)}
  .closing.has-ph .frame{max-width:260px;aspect-ratio:1/1}
  .closing.has-ph .frame img{object-position:50% 12%}
  .frame.band{aspect-ratio:16/10}
}

/* 2026-10-11 fixes */
#intake[hidden]{display:none}
.fine{font-size:.82rem;color:var(--dim)}
.fine a{color:inherit;text-decoration:underline}
@media (max-width:940px){.sub{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.nav .sub a{white-space:normal;overflow-wrap:anywhere}}