:root{color-scheme:dark}
  *{box-sizing:border-box}
  html,body{margin:0}
  img{max-width:100%}
  [hidden]{display:none!important}
/* Peivando — committed dark identity, drawn from the logo's navy + teal. */
:root{
  --void:#050C12;
  --panel:#0A1621;
  --panel-2:#10212D;
  --line:#1A3141;
  --line-soft:#132635;
  --ink:#EEF5F5;
  --ink-2:#A3BCC3;
  --dim:#6A8894;
  --teal:#3ACFB6;
  --teal-2:#7FE6D3;
  --teal-deep:#0E7A6C;
  --display:'Instrument Serif',Georgia,'Times New Roman',serif;
  --ui:'Schibsted Grotesk','Helvetica Neue',Arial,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Consolas,monospace;
  --fa:'Vazirmatn','Noto Naskh Arabic',Tahoma,sans-serif;
  --maxw:78rem;
  --gut:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--void);color:var(--ink);
  font-family:var(--ui);font-size:1.0625rem;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%}
a{color:inherit}
::selection{background:var(--teal);color:var(--void)}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:3px}
@media (prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}

body[dir="rtl"]{font-family:var(--fa);line-height:1.95}
body[dir="rtl"] h1,body[dir="rtl"] h2,body[dir="rtl"] h3,body[dir="rtl"] .num{font-family:var(--fa);letter-spacing:0}
body[dir="rtl"] .mono{font-family:var(--fa);letter-spacing:0;text-transform:none}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.mono{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}

h1,h2{font-family:var(--display);font-weight:400;letter-spacing:-.018em;line-height:1.02;text-wrap:balance;margin:0}
h1{font-size:clamp(3rem,8.4vw,6.5rem)}
h2{font-size:clamp(2.1rem,4.6vw,3.6rem)}
h3{font-family:var(--ui);font-weight:700;font-size:1.05rem;letter-spacing:-.01em;margin:0;line-height:1.35}
p{margin:0}
.lede{font-size:clamp(1.05rem,1.55vw,1.22rem);color:var(--ink-2);max-width:54ch;line-height:1.62}

/* ───────── header ───────── */
.head{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;transition:background .3s,border-color .3s}
.head.stuck{background:rgba(5,12,18,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft)}
.head-in{display:flex;align-items:center;gap:18px;min-height:72px;flex-wrap:wrap;padding-block:12px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;margin-inline-end:auto}
.brand b{font-family:var(--ui);font-weight:700;font-size:1.22rem;letter-spacing:-.03em}
.nav{display:flex;gap:26px}
.nav a{font-family:var(--mono);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;color:var(--dim);text-decoration:none;transition:color .2s}
body[dir="rtl"] .nav a{font-family:var(--fa);letter-spacing:0;text-transform:none;font-size:.95rem}
.nav a:hover{color:var(--teal)}
@media (max-width:820px){.nav{display:none}}
.langs{display:flex;gap:1px;border:1px solid var(--line);border-radius:999px;padding:3px;background:rgba(10,22,33,.7)}
.langs a{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  border:0;background:transparent;color:var(--dim);padding:7px 14px;border-radius:999px;cursor:pointer;transition:.2s;
}
.langs a[lang="fa"]{font-family:var(--fa);letter-spacing:0;text-transform:none;font-size:.88rem}
.langs a.on{background:var(--teal);color:var(--void);font-weight:500}
.langs a:hover:not(.on){color:var(--ink)}

/* ───────── hero ───────── */
.hero{position:relative;isolation:isolate;overflow:hidden}
#net{position:absolute;inset:0;width:100%;height:100%;z-index:-2;display:block}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(58% 62% at 22% 42%, rgba(5,12,18,.92), rgba(5,12,18,.45) 55%, transparent 78%),
    linear-gradient(to bottom, transparent 55%, var(--void) 98%);
}
.hero-in{padding-block:clamp(60px,10vw,132px) clamp(64px,9vw,120px);max-width:min(100%,64rem)}
.hero h1{margin-top:20px}
.hero h1 em{font-style:italic;color:var(--teal)}
.hero .lede{margin-top:26px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.btn{
  display:inline-flex;align-items:center;gap:10px;text-decoration:none;cursor:pointer;
  font-family:var(--ui);font-weight:500;font-size:.95rem;
  padding:14px 22px;border-radius:8px;border:1px solid transparent;transition:.2s;
}
body[dir="rtl"] .btn{font-family:var(--fa)}
.btn-fill{background:var(--teal);color:var(--void);font-weight:700}
.btn-fill:hover{background:var(--teal-2)}
.btn-line{border-color:var(--line);color:var(--ink)}
.btn-line:hover{border-color:var(--teal);color:var(--teal)}
.btn svg{flex:none}
.meta{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:26px}

/* language band */
.band{border-block:1px solid var(--line-soft);background:var(--panel)}
.band-in{display:flex;flex-wrap:wrap;align-items:baseline;gap:14px 30px;padding-block:20px}
.band .tongue{font-size:1.15rem;color:var(--ink)}
.band .tongue.fa{font-family:var(--fa)}
.band .sep{color:var(--teal);opacity:.6}

/* ───────── sections ───────── */
section{padding-block:clamp(66px,9vw,118px)}
.sec-head{display:grid;gap:18px;max-width:58ch;margin-bottom:clamp(38px,5vw,60px)}

/* services */
.svc{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px 30px;align-items:baseline;
  padding:26px 18px;border-top:1px solid var(--line-soft);position:relative;
  transition:background .25s;border-radius:8px;
}
.svc:last-of-type{border-bottom:1px solid var(--line-soft)}
.svc:hover{background:var(--panel)}
.num{font-family:var(--mono);font-size:.78rem;color:var(--teal);letter-spacing:.06em}
.svc-b{display:grid;gap:9px}
.svc-b p{color:var(--ink-2);max-width:56ch;font-size:1rem}
.price{font-family:var(--mono);font-size:.76rem;color:var(--ink);white-space:nowrap;letter-spacing:.04em;
  border:1px solid var(--line);border-radius:999px;padding:5px 12px}
body[dir="rtl"] .price{font-family:var(--fa);letter-spacing:0}
@media (max-width:720px){
  .svc{grid-template-columns:auto minmax(0,1fr);padding-inline:6px}
  .price{grid-column:2;justify-self:start}
}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.step{display:grid;gap:11px;padding-top:26px;position:relative}
.step::before{content:"";position:absolute;inset-inline:0;top:0;height:1px;background:var(--line)}
.step::after{content:"";position:absolute;inset-inline-start:0;top:-3.5px;width:7px;height:7px;border-radius:50%;background:var(--teal)}
.step p{color:var(--ink-2);font-size:.97rem}

/* languages + demo */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:clamp(34px,5vw,64px);align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.feat{display:grid;gap:18px;margin:26px 0 0;padding:0;list-style:none}
.feat li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px}
.feat strong{display:block;font-weight:700;font-size:1rem;margin-bottom:3px}
.feat span{color:var(--ink-2);font-size:.97rem}
.tick{margin-top:6px;flex:none}

/* browser demo */
.frame{
  border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel);
  box-shadow:0 30px 70px -30px rgba(0,0,0,.85), 0 0 0 1px rgba(58,207,182,.06);
}
.chrome{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line-soft);background:var(--panel-2)}
.dots{display:flex;gap:6px}
.dots i{width:9px;height:9px;border-radius:50%;background:var(--line);display:block}
.url{
  flex:1;text-align:center;font-family:var(--mono);font-size:.68rem;color:var(--dim);
  background:var(--void);border-radius:5px;padding:5px 10px;letter-spacing:.04em;direction:ltr;
}
.screen{padding:26px 24px 30px;min-height:290px;transition:opacity .28s}
.screen.flip{opacity:0}
.screen .s-nav{display:flex;gap:18px;align-items:center;margin-bottom:28px;flex-wrap:wrap}
.screen .s-nav b{font-weight:700;font-size:.95rem;margin-inline-end:auto}
.screen .s-nav span{font-size:.76rem;color:var(--dim)}
.screen h4{font-family:var(--display);font-weight:400;font-size:clamp(1.5rem,3vw,2.05rem);line-height:1.1;margin:0 0 12px;letter-spacing:-.015em}
body[dir="rtl"] .screen h4{font-family:var(--fa);line-height:1.5}
.screen p{color:var(--ink-2);font-size:.95rem;max-width:40ch}
.s-btn{display:inline-block;margin-top:20px;background:var(--teal);color:var(--void);font-weight:700;font-size:.85rem;padding:9px 16px;border-radius:6px}
.s-rule{height:1px;background:var(--line-soft);margin:24px 0 16px}
.s-tags{display:flex;gap:8px;flex-wrap:wrap}
.s-tags span{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;color:var(--dim);border:1px solid var(--line);border-radius:999px;padding:4px 10px}
body[dir="rtl"] .s-tags span{font-family:var(--fa);letter-spacing:0;font-size:.78rem}

/* contact */
.contact{background:var(--panel);border-top:1px solid var(--line-soft)}
.c-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,60px);align-items:start}
@media (max-width:900px){.c-grid{grid-template-columns:1fr}}
.chans{display:grid;gap:11px;margin-top:30px}
.chan{display:flex;align-items:center;gap:14px;text-decoration:none;border:1px solid var(--line);
  border-radius:10px;background:var(--void);padding:15px 17px;transition:.2s}
.chan:hover{border-color:var(--teal);transform:translateY(-1px)}
.chan-t{display:grid;gap:2px;min-width:0}
.chan-t b{font-size:.95rem;font-weight:700}
.chan-t span{font-family:var(--mono);font-size:.73rem;color:var(--dim);word-break:break-all;direction:ltr;display:block}
body[dir="rtl"] .chan-t span{text-align:right}

form{display:grid;gap:16px;border:1px solid var(--line);border-radius:14px;background:var(--void);padding:clamp(22px,3vw,32px)}
.field{display:grid;gap:7px}
label{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
body[dir="rtl"] label{font-family:var(--fa);letter-spacing:0;text-transform:none;font-size:.88rem}
input,textarea,select{
  font-family:inherit;font-size:1rem;color:var(--ink);background:var(--panel-2);
  border:1px solid var(--line);border-radius:8px;padding:12px 14px;width:100%;transition:border-color .2s;
}
select option{background:var(--panel-2);color:var(--ink)}
textarea{min-height:124px;resize:vertical}
input:focus,textarea:focus,select:focus{border-color:var(--teal);outline:none}
.note{font-family:var(--mono);font-size:.71rem;color:var(--dim);line-height:1.65}
body[dir="rtl"] .note{font-family:var(--fa);font-size:.85rem}
.msg{display:none;font-size:.95rem;padding:13px 15px;border-radius:8px;line-height:1.5}
.msg.show{display:block}
.msg.ok{background:rgba(58,207,182,.12);color:var(--teal-2);border:1px solid rgba(58,207,182,.3)}
.msg.warn{background:var(--panel-2);color:var(--ink-2);border:1px solid var(--line)}

footer{border-top:1px solid var(--line-soft);padding-block:44px 52px;background:var(--panel)}
.foot{display:flex;flex-wrap:wrap;gap:18px 32px;align-items:baseline;justify-content:space-between}
.foot a{text-decoration:none}
.foot .links{display:flex;gap:22px;flex-wrap:wrap}
.foot .links a:hover{color:var(--teal)}
.todo{color:var(--teal);border-bottom:1px dashed rgba(58,207,182,.5)}

/* ───────── language links ───────── */
.langs a{text-decoration:none;display:inline-block;line-height:1}

/* ───────── FAQ ───────── */
.faq{max-width:840px;margin:0 auto}
.qa{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;padding:22px 42px 22px 0;position:relative;transition:.2s}
.qa summary::-webkit-details-marker{display:none}
.qa summary h3{margin:0;font-size:1.05rem;font-weight:500;letter-spacing:-.01em}
.qa summary:hover h3{color:var(--teal)}
.qa summary::after{
  content:"";position:absolute;inset-inline-end:8px;top:50%;width:9px;height:9px;
  border-right:1.6px solid var(--teal);border-bottom:1.6px solid var(--teal);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s;
}
.qa[open] summary::after{transform:translateY(-25%) rotate(-135deg)}
.qa p{margin:0 0 24px;color:var(--dim);line-height:1.7;max-width:62ch}
[dir="rtl"] .qa summary{padding:22px 0 22px 42px}

/* ───────── skip link ───────── */
.skip{position:absolute;left:-9999px;top:0;z-index:99;background:var(--teal);color:var(--void);
  padding:10px 18px;border-radius:0 0 10px 0;font-weight:500;text-decoration:none}
.skip:focus{left:0}