/* فناوران فرایند فردا — fffarda.ir */
@font-face{font-family:"Vazirmatn";src:url("/assets/Vazirmatn-Variable.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --paper:#F6F5F1;--paper-2:#EEECE6;--card:#FFFFFF;
  --ink:#0C0C0E;--ink-2:#26262B;--muted:#62616A;--faint:#807E76;
  --line:#E3E0D8;--line-2:#CFCBC0;
  --accent:#E8541C;--accent-soft:#FCE9E0;
  --dark:#0C0C0E;--dark-2:#17171B;--dark-line:#2A2A30;--dark-muted:#9C9BA3;
  --hy:#7500CF;
  --r:20px;--maxw:1200px;--pad:clamp(20px,4vw,40px);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Vazirmatn",Tahoma,system-ui,sans-serif;font-size:16px;line-height:1.95;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
p{margin:0}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:800;letter-spacing:-.005em}
::selection{background:var(--ink);color:var(--paper)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--ink);color:var(--paper);padding:8px 14px;border-radius:10px;z-index:100}
.skip:focus{top:12px}
.ico{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ───────── logo mark ───────── */
.mark{fill:none;stroke:currentColor;stroke-width:var(--sw,15);stroke-linecap:butt;stroke-linejoin:miter}

/* ───────── header ───────── */
.hdr{position:sticky;top:0;z-index:50;background:rgba(246,245,241,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.hdr.scrolled{border-bottom-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:28px;height:76px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand svg{height:40px;width:auto;--sw:30}
.brand b{display:block;font-size:15.5px;font-weight:750;line-height:1.3}
.brand small{display:block;direction:ltr;text-align:right;font-size:10px;letter-spacing:.34em;color:var(--muted);font-weight:600;line-height:1.4;margin-top:2px}
.nav{display:flex;align-items:center;gap:4px;margin-inline-start:auto}
.nav a{position:relative;padding:8px 14px;font-size:14.5px;font-weight:500;color:var(--muted);border-radius:999px;transition:color .2s,background .2s}
.nav a:hover{color:var(--ink);background:rgba(12,12,14,.04)}
.nav a[aria-current="page"]{color:var(--ink);font-weight:650}
.nav a[aria-current="page"]::after{content:"";position:absolute;bottom:2px;inset-inline-start:50%;width:4px;height:4px;margin-inline-start:-2px;border-radius:50%;background:var(--accent)}
.hdr .cta{margin-inline-start:8px}
.burger{display:none;margin-inline-start:auto;width:44px;height:44px;border:1px solid var(--line-2);background:transparent;border-radius:12px;align-items:center;justify-content:center;color:var(--ink);cursor:pointer}
.burger .ico{width:22px;height:22px}
.burger .x{display:none}
.menu-open .burger .x{display:block}
.menu-open .burger .m{display:none}

/* ───────── buttons ───────── */
.btn{display:inline-flex;align-items:center;gap:10px;height:50px;padding:0 24px;border-radius:999px;font:inherit;font-size:15px;font-weight:650;border:1px solid transparent;cursor:pointer;transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s;white-space:nowrap}
.btn .ico{width:18px;height:18px;transition:transform .3s var(--ease)}
.btn:hover .ico.go{transform:translateX(-4px)}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink:hover{background:var(--ink-2)}
.btn-line{border-color:var(--line-2);color:var(--ink)}
.btn-line:hover{border-color:var(--ink)}
.btn-light{background:var(--paper);color:var(--ink)}
.btn-light:hover{background:#fff}
.btn-ghost-d{border-color:#4A4A52;color:#fff}
.btn-ghost-d:hover{border-color:#fff}
.btn-sm{height:42px;padding:0 18px;font-size:14px}
.link{display:inline-flex;align-items:center;gap:8px;font-weight:650;font-size:15px}
.link .ico{width:17px;height:17px;transition:transform .3s var(--ease)}
.link:hover .ico.go{transform:translateX(-4px)}
.link:hover .ico.ext{transform:translate(-2px,-2px)}

/* ───────── hero ───────── */
.hero{position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:48px;min-height:min(calc(100svh - 76px),860px);padding-block:56px 72px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13.5px;font-weight:600;color:var(--muted);padding:6px 14px 6px 16px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.6)}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.hero h1{font-size:clamp(2.7rem,6.4vw,5.4rem);line-height:1.18;margin-top:26px;letter-spacing:-.02em}
.u{position:relative;display:inline-block;white-space:nowrap}
.u::after{content:"";position:absolute;inset-inline:0;bottom:.02em;height:.085em;background:var(--accent);transform-origin:100% 50%;animation:grow 1s .55s var(--ease) both}
.u::before{content:"";position:absolute;inset-inline-end:0;bottom:.02em;width:.085em;height:.32em;background:var(--accent);transform-origin:50% 100%;animation:growy .5s 1.4s var(--ease) both}
@keyframes grow{from{transform:scaleX(0)}}
@keyframes growy{from{transform:scaleY(0)}}
.hero .lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:34em;margin-top:22px;line-height:2}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero .meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:48px;padding-top:22px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.hero .meta span{display:inline-flex;align-items:center;gap:8px}
.hero .meta .ico{width:16px;height:16px;color:var(--ink)}

.art{position:relative;aspect-ratio:1/1.08;width:100%;max-width:520px;justify-self:center;border-radius:28px;background:var(--card);border:1px solid var(--line);overflow:hidden}
.art::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:32px 32px;background-position:-1px -1px;opacity:.55;-webkit-mask-image:radial-gradient(ellipse 70% 65% at 50% 50%,#000 30%,transparent 80%);mask-image:radial-gradient(ellipse 70% 65% at 50% 50%,#000 30%,transparent 80%)}
.art svg.big{position:absolute;inset:9% 16%;width:68%;height:82%;color:var(--ink)}
.art .draw path{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.1s calc(.15s + var(--i) * .09s) var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.draw path:nth-child(1){--i:0}.draw path:nth-child(2){--i:1}.draw path:nth-child(3){--i:2}.draw path:nth-child(4){--i:3}
.draw path:nth-child(5){--i:4}.draw path:nth-child(6){--i:5}.draw path:nth-child(7){--i:6}.draw path:nth-child(8){--i:7}
.draw path:nth-child(9){--i:8}.draw path:nth-child(10){--i:9}.draw path:nth-child(11){--i:10}.draw path:nth-child(12){--i:11}
.art .pulse{fill:var(--accent);opacity:0;animation:fade .4s 2.2s forwards}
@keyframes fade{to{opacity:1}}
.art .tag{position:absolute;font-size:11.5px;color:var(--faint);font-weight:600;letter-spacing:.06em}
.art .tag.t1{top:18px;right:22px}
.art .tag.t2{bottom:18px;left:22px;direction:ltr;letter-spacing:.3em}
.art .tag.t3{bottom:18px;right:22px;display:flex;align-items:center;gap:6px}
.art .tag.t3 i{width:6px;height:6px;border-radius:50%;background:#2FB36B}

/* ───────── sections ───────── */
.sec{padding-block:clamp(72px,10vw,120px)}
.sec.tight{padding-top:0}
.sec-hd{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:44px}
.kicker{display:flex;align-items:center;gap:12px;font-size:13px;font-weight:650;color:var(--muted);letter-spacing:.02em;margin-bottom:14px}
.kicker::before{content:"";width:22px;height:2px;background:var(--accent)}
.kicker b{color:var(--ink);font-weight:750}
.sec h2{font-size:clamp(1.9rem,3.6vw,2.8rem)}
.sec-hd p,.sub{color:var(--muted);max-width:36em;margin-top:10px;font-size:1.05rem}

/* startups (cards) */
.su-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.su{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:32px;min-height:340px;transition:border-color .3s,transform .4s var(--ease),box-shadow .4s}
.su:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:0 24px 48px -28px rgba(12,12,14,.25)}
.su .top{display:flex;align-items:center;justify-content:space-between}
.tile{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:var(--ink);color:#fff}
.tile .ico{width:26px;height:26px;stroke-width:1.6}
.tile.hy{background:var(--hy)}
.su .dom{font-size:13px;color:var(--muted);font-weight:600;letter-spacing:.02em;direction:ltr}
.su h3{font-size:1.9rem;margin-top:30px}
.su h3 small{font-size:.9rem;font-weight:500;color:var(--muted);margin-inline-start:8px}
.su p{color:var(--muted);margin-top:8px;font-size:1.02rem;max-width:30em}
.su .foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:28px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:12.5px;font-weight:600;padding:4px 12px;border-radius:999px;background:var(--paper);border:1px solid var(--line);color:var(--ink-2)}
.su .stretch::after{content:"";position:absolute;inset:0;border-radius:inherit}
.su .ext{position:relative;z-index:1;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink);transition:background .25s,color .25s,border-color .25s}
.su .ext:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.su .ext .ico{width:17px;height:17px}

/* services (cards) */
.sv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sv{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px 28px 28px;overflow:hidden;transition:border-color .3s}
.sv::after{content:"";position:absolute;top:0;inset-inline:0;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:100% 50%;transition:transform .5s var(--ease)}
.sv:hover{border-color:var(--line-2)}
.sv:hover::after{transform:scaleX(1)}
.sv .n{display:flex;align-items:center;justify-content:space-between;color:var(--faint);font-weight:700;font-size:14px}
.sv .n .ico{width:28px;height:28px;color:var(--ink);stroke-width:1.5}
.sv h3{font-size:1.3rem;margin-top:36px}
.sv p{color:var(--muted);margin-top:8px;font-size:.98rem}
.sv .link{margin-top:auto;padding-top:26px}

/* about */
.about{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.about .txt{font-size:clamp(1.08rem,1.5vw,1.22rem);line-height:2.1;color:var(--ink-2)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);margin-top:4px}
.stat{padding:22px 0 0;border-inline-start:1px solid var(--line);padding-inline-start:22px}
.stat:first-child{border-inline-start:0;padding-inline-start:0}
.stat b{display:block;font-size:clamp(2.4rem,4.4vw,3.6rem);font-weight:800;line-height:1.1;letter-spacing:-.02em}
.stat span{display:block;color:var(--muted);font-size:14px;margin-top:8px}

/* dark band */
.band{background:var(--dark);color:#fff;border-radius:28px;padding:clamp(32px,5vw,64px);display:grid;grid-template-columns:1.1fr .9fr;gap:40px;position:relative;overflow:hidden}
.band .ghost{position:absolute;inset-inline-end:-40px;bottom:-60px;width:280px;color:#fff;opacity:.05;pointer-events:none}
.band h2{font-size:clamp(1.9rem,3.6vw,2.8rem)}
.band .kicker{color:var(--dark-muted)}
.band .kicker b{color:#fff}
.band .sub{color:var(--dark-muted)}
.ci{list-style:none;margin:30px 0 0;padding:0;display:grid;gap:12px}
.ci li{display:flex;align-items:center;gap:14px}
.ci .ib{width:44px;height:44px;border-radius:12px;background:var(--dark-2);border:1px solid var(--dark-line);display:grid;place-items:center;flex:none}
.ci small{display:block;color:var(--dark-muted);font-size:12.5px;line-height:1.5}
.ci b{font-weight:600;font-size:15.5px}
.ci a b{border-bottom:1px solid var(--dark-line);transition:border-color .2s}
.ci a:hover b{border-color:#fff}
.jobs{background:var(--dark-2);border:1px solid var(--dark-line);border-radius:22px;padding:30px;display:flex;flex-direction:column;position:relative}
.jobs .tile{background:var(--accent)}
.jobs h3{font-size:1.4rem;margin-top:22px}
.jobs p{color:var(--dark-muted);margin-top:8px}
.jobs .btn{margin-top:26px;align-self:flex-start}

.band .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.band-cta{align-self:center;display:flex;gap:12px;flex-wrap:wrap}
.about .txt.mt{margin-top:18px}
.about .link{margin-top:22px}
.opt{color:var(--faint);font-weight:500}
.how{padding:0;margin:0}

/* seo helpers */
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.h1b{display:block;font-size:clamp(.98rem,1.3vw,1.1rem);font-weight:650;color:var(--muted);letter-spacing:0;line-height:1.7;margin-bottom:12px}
address.big{font-style:normal}

/* faq */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,64px);align-items:start}
.faq{display:grid;gap:12px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:0 22px;transition:border-color .2s}
.faq details[open]{border-color:var(--line-2)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;font-weight:700;font-size:1.04rem;line-height:1.7}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .25s var(--ease);flex:none;margin-top:-5px}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:4px}
.faq details p{color:var(--muted);padding-bottom:20px;margin-top:-4px;font-size:.98rem}
@media (max-width:900px){.faq-wrap{grid-template-columns:1fr}}

/* product logos */
.tile.logo{background:#fff;border:1px solid var(--line)}
.tile.logo img{width:62%;height:62%;object-fit:contain}
.ph .jump img{width:18px;height:18px;object-fit:contain}
.chat .who .av{background:#fff;border:1px solid var(--line)}
.chat .who .av img{width:22px;height:22px}
.chat .who .chs{margin-inline-start:auto;font-size:11.5px;font-weight:650;padding:3px 10px;border-radius:999px;color:#fff;background:linear-gradient(45deg,#F58529,#DD2A7B 55%,#8134AF)}
.chat .msg.out,.chat .typing{background:linear-gradient(135deg,#0431CF,#0A63F2)}
.chat .msg.out small{color:#C7D5FF}
.gw .wm{height:30px;width:auto;margin-bottom:2px}
.ftr .lg{display:inline-flex;align-items:center;gap:10px}
.ftr .lg img{width:24px;height:24px;background:#fff;border-radius:7px;padding:3px}

/* footer */
.ftr{background:var(--dark);color:#fff;margin-top:clamp(72px,10vw,120px)}
.ftr .wrap{padding-block:64px 28px}
.ftr .grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.ftr .brand svg{height:48px;--sw:26;color:#fff}
.ftr .brand small{color:var(--dark-muted)}
.ftr .tagline{color:var(--dark-muted);margin-top:18px;max-width:22em}
.ftr .fh{font-size:13px;font-weight:650;color:var(--dark-muted);margin-bottom:14px}
.ftr address{font-style:normal}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ftr ul a{font-size:15px;color:#E9E8E4;transition:color .2s}
.ftr ul a:hover{color:var(--accent)}
.ftr ul li{font-size:14.5px;color:#E9E8E4}
.ftr .bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:56px;padding-top:22px;border-top:1px solid var(--dark-line);color:var(--dark-muted);font-size:13.5px}
.ftr .bottom .ltr{letter-spacing:.08em}

/* ───────── inner pages ───────── */
.ph{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.ph .wrap{padding-block:clamp(56px,8vw,96px) clamp(48px,6vw,72px);position:relative}
.crumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:22px}
.crumb a:hover{color:var(--ink)}
.crumb span[aria-hidden]{color:var(--faint)}
.ph h1{font-size:clamp(2.3rem,5.2vw,4rem);letter-spacing:-.015em}
.ph .lead{color:var(--muted);font-size:clamp(1.05rem,1.5vw,1.2rem);max-width:38em;margin-top:14px}
.ph .ghost{position:absolute;inset-inline-end:var(--pad);top:50%;transform:translateY(-50%);height:128%;width:auto;color:var(--ink);opacity:.06;--sw:12;pointer-events:none}
.ph .jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}
.ph .jump a{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;padding:8px 16px;border-radius:999px;border:1px solid var(--line-2);background:rgba(255,255,255,.6);transition:border-color .2s}
.ph .jump a:hover{border-color:var(--ink)}
.ph .jump .ico{width:16px;height:16px}

/* product rows */
.prod{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center;padding-block:clamp(56px,8vw,96px);border-bottom:1px solid var(--line)}
.prod:last-of-type{border-bottom:0}
.prod.flip .vis{order:-1}
.prod .head{display:flex;align-items:center;gap:16px}
.prod .head .dom{font-size:13.5px;color:var(--muted);font-weight:600;direction:ltr}
.prod h2{font-size:clamp(2rem,3.8vw,2.9rem);margin-top:22px}
.prod .desc{font-size:1.12rem;color:var(--ink-2);margin-top:10px;max-width:30em}
.feat{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:16px}
.feat li{display:flex;gap:14px;align-items:flex-start}
.feat .ib{width:38px;height:38px;border-radius:11px;border:1px solid var(--line);background:var(--card);display:grid;place-items:center;flex:none;margin-top:3px}
.feat .ib .ico{width:18px;height:18px}
.feat b{display:block;font-weight:700}
.feat span{display:block;color:var(--muted);font-size:.96rem;line-height:1.85}
.prod .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}

.vis{position:relative;background:var(--card);border:1px solid var(--line);border-radius:26px;padding:clamp(20px,3vw,32px);min-height:380px;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.vis::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--line-2) 1px,transparent 1.2px);background-size:18px 18px;opacity:.5;-webkit-mask-image:linear-gradient(180deg,#000,transparent 70%);mask-image:linear-gradient(180deg,#000,transparent 70%)}
.vis>*{position:relative}
.vis .cap{position:absolute;top:16px;inset-inline-start:20px;font-size:11.5px;color:var(--faint);font-weight:600}
/* chat mock */
.chat{display:grid;gap:12px;max-width:400px;width:100%;margin-inline:auto}
.chat .who{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:6px}
.chat .who .av{width:36px;height:36px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center}
.chat .who .av .ico{width:18px;height:18px}
.chat .who b{font-size:14.5px;display:block;line-height:1.4}
.chat .who small{font-size:12px;color:#2FB36B;display:flex;align-items:center;gap:5px}
.chat .who small::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.msg{max-width:84%;padding:10px 15px;border-radius:18px;font-size:14.5px;line-height:1.85}
.msg.in{background:var(--paper-2);justify-self:start;border-start-start-radius:6px}
.msg.out{background:var(--ink);color:#fff;justify-self:end;border-start-end-radius:6px}
.msg.out small{display:block;color:#A9A8B0;font-size:11.5px;margin-top:2px}
.typing{justify-self:end;display:flex;gap:4px;padding:12px 16px;background:var(--ink);border-radius:18px;border-start-end-radius:6px}
.typing i{width:6px;height:6px;border-radius:50%;background:#fff;opacity:.35;animation:dot 1.2s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes dot{30%{opacity:1;transform:translateY(-2px)}}
/* gateway mock */
.gw{display:grid;gap:16px;max-width:420px;width:100%;margin-inline:auto}
.gw .bar{display:flex;align-items:center;gap:10px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:12px 14px;font-size:14px;color:var(--muted)}
.gw .bar .ico{color:var(--hy)}
.gw .bar kbd{margin-inline-start:auto;font:inherit;font-size:11.5px;border:1px solid var(--line-2);border-radius:6px;padding:0 6px;direction:ltr}
.gw .mods{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.gw .mod{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 4px;border-radius:14px;border:1px solid var(--line);background:var(--card);font-size:12.5px;font-weight:600;color:var(--ink-2)}
.gw .mod .ico{width:20px;height:20px;color:var(--hy)}
.gw .mod.on{border-color:var(--hy);box-shadow:0 0 0 3px rgba(117,0,207,.1)}
.gw .usage{border:1px solid var(--line);border-radius:16px;padding:16px;background:var(--card)}
.gw .usage .row{display:flex;justify-content:space-between;font-size:13.5px}
.gw .usage .row span{color:var(--muted)}
.gw .meter{height:8px;border-radius:99px;background:var(--paper-2);margin-top:10px;overflow:hidden}
.gw .meter i{display:block;height:100%;width:62%;border-radius:inherit;background:linear-gradient(90deg,#B04CFF,var(--hy));margin-inline-start:0}
.gw .users{display:flex;justify-content:space-between;align-items:center;margin-top:14px;font-size:12.5px;color:var(--muted)}
.gw .faces{display:flex}
.gw .faces i{width:26px;height:26px;border-radius:50%;border:2px solid #fff;margin-inline-start:-8px;background:var(--paper-2)}
.gw .faces i:first-child{margin-inline-start:0}
.gw .faces i:nth-child(1){background:#E6D6F7}.gw .faces i:nth-child(2){background:#F3DDD2}.gw .faces i:nth-child(3){background:#D8E7DE}.gw .faces i:nth-child(4){background:#DCDCE6}

/* detailed services */
.svd{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,6vw,80px);padding-block:clamp(48px,7vw,80px);border-bottom:1px solid var(--line)}
.svd:last-of-type{border-bottom:0}
.svd .n{font-size:clamp(3rem,7vw,5.5rem);font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1.5px var(--line-2)}
.svd .side .tile{margin-top:26px}
.svd h2{font-size:clamp(1.7rem,3vw,2.3rem)}
.svd .desc{color:var(--ink-2);font-size:1.1rem;margin-top:10px;max-width:32em}
.checks{list-style:none;padding:0;margin:26px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 18px}
.checks .ico{width:18px;height:18px;color:var(--accent);margin-top:5px;stroke-width:2.2}
.checks b{display:block;font-weight:700;font-size:15px}
.checks span{display:block;color:var(--muted);font-size:14px;line-height:1.8}
.for{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:22px;font-size:14px;color:var(--muted)}

/* steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s;position:relative}
.steps li{position:relative;padding-inline-end:24px}
.steps .dot{position:relative;display:flex;align-items:center;gap:0;margin-bottom:22px}
.steps .dot b{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--card);border:1px solid var(--line-2);font-weight:750;font-size:15px;z-index:1}
.steps .dot::after{content:"";flex:1;height:1px;background:var(--line-2);margin-inline-start:10px}
.steps li:last-child .dot::after{display:none}
.steps li:first-child .dot b{background:var(--ink);color:#fff;border-color:var(--ink)}
.steps h3{font-size:1.1rem}
.steps p{color:var(--muted);font-size:.95rem;margin-top:6px}

/* values */
.vals{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.val{border-top:2px solid var(--ink);padding-top:22px}
.val .ico{width:28px;height:28px;stroke-width:1.5}
.val h3{font-size:1.2rem;margin-top:18px}
.val p{color:var(--muted);margin-top:6px;font-size:.98rem}
.quote{font-size:clamp(1.6rem,3.4vw,2.6rem);font-weight:800;line-height:1.5;max-width:22em}
.quote em{font-style:normal;color:var(--accent)}

/* contact */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;display:flex;flex-direction:column}
.cc .tile{width:50px;height:50px;border-radius:14px}
.cc h3{font-size:1rem;color:var(--muted);font-weight:600;margin-top:22px}
.cc .big{font-size:clamp(1.25rem,2.2vw,1.55rem);font-weight:750;margin-top:4px;line-height:1.6}
.cc .row{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:26px}
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:clamp(24px,4vw,40px);display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .full{grid-column:1/-1}
.form label{display:block;font-size:13.5px;font-weight:650;margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;font:inherit;font-size:15px;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 14px;transition:border-color .2s,background .2s}
.form textarea{min-height:150px;resize:vertical;line-height:1.9}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--ink);background:#fff}
.form .note{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}
.form .foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.toast{position:fixed;bottom:24px;inset-inline-start:50%;transform:translate(50%,20px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s var(--ease);z-index:90;display:flex;align-items:center;gap:8px}
.toast.on{opacity:1;transform:translate(50%,0)}
.toast .ico{width:16px;height:16px;color:#6EE7A0}

/* careers */
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.area{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;transition:border-color .25s,transform .35s var(--ease)}
.area:hover{border-color:var(--ink);transform:translateY(-2px)}
.area .ico{width:26px;height:26px;stroke-width:1.5}
.area h3{font-size:1.08rem;margin-top:18px}
.area p{color:var(--muted);font-size:.94rem;margin-top:4px}
.area .link{margin-top:auto;padding-top:18px;font-size:14px}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:h}
.how li{list-style:none;padding:24px;border-radius:18px;background:var(--paper-2)}
.how li::before{counter-increment:h;content:"۰" counter(h,persian);display:block;font-weight:800;color:var(--accent);font-size:14px;margin-bottom:10px}
.how b{display:block;font-size:1.05rem}
.how span{display:block;color:var(--muted);font-size:.95rem;margin-top:4px}

/* 404 */
.nf{min-height:70vh;display:grid;place-items:center;text-align:center;padding-block:80px}
.nf svg{height:160px;width:auto;margin:0 auto 28px;color:var(--ink);--sw:14}
.nf h1{font-size:clamp(2rem,4vw,3rem)}
.nf p{color:var(--muted);margin-top:8px}
.nf .actions{display:flex;justify-content:center;gap:12px;margin-top:28px;flex-wrap:wrap}

/* reveal */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:calc(var(--d,0) * 90ms)}
.js .rv.in{opacity:1;transform:none}
[data-d="1"]{--d:1}[data-d="2"]{--d:2}[data-d="3"]{--d:3}[data-d="4"]{--d:4}[data-d="5"]{--d:5}

/* ───────── responsive ───────── */
@media (max-width:1040px){
  .ftr .grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;row-gap:36px}
  .steps li:nth-child(2) .dot::after{display:none}
}
@media (max-width:900px){
  .nav,.hdr .cta{display:none}
  .burger{display:flex}
  .menu-open .nav{display:flex;position:fixed;top:76px;inset-inline:0;bottom:0;flex-direction:column;align-items:stretch;gap:0;padding:16px var(--pad) 32px;background:var(--paper);margin:0;overflow:auto}
  .menu-open .nav a{font-size:1.4rem;font-weight:700;color:var(--ink);padding:16px 4px;border-radius:0;border-bottom:1px solid var(--line)}
  .menu-open .nav a[aria-current="page"]::after{inset-inline-start:auto;inset-inline-end:8px;top:50%;bottom:auto;width:8px;height:8px;margin:-4px 0 0}
  .menu-open .nav .m-cta{display:flex;margin-top:24px;justify-content:center;border:0;color:var(--paper);font-size:15px;padding:0;border-radius:999px}
  .menu-open{overflow:hidden}
  .hero .wrap{grid-template-columns:1fr;min-height:0;max-height:none;padding-block:40px 64px;gap:40px}
  .art{max-width:420px;aspect-ratio:1/1}
  .su-grid,.sv-grid,.about,.band,.prod,.svd,.cgrid,.vals,.areas,.how{grid-template-columns:1fr}
  .prod.flip .vis{order:0}
  .sec-hd{flex-direction:column;align-items:flex-start}
  .ph .ghost{height:90%;opacity:.045}
  .checks{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
}
.nav .m-cta{display:none}
@media (max-width:560px){
  body{font-size:15.5px}
  .brand b{font-size:14.5px}
  .su{padding:26px;min-height:0}
  .su h3{font-size:1.6rem;margin-top:24px}
  .ftr .grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr 1fr}
  .stat{padding-inline-start:14px}
  .steps{grid-template-columns:1fr}
  .steps .dot::after{display:none}
  .gw .mods{grid-template-columns:repeat(3,1fr)}
  .hero .actions .btn{flex:1;justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .art .draw path{stroke-dashoffset:0}
  .js .rv{opacity:1;transform:none}
}
@media print{.hdr,.ftr,.burger{display:none}.js .rv{opacity:1;transform:none}}