@font-face{font-family:"Vazirmatn";src:url("/assets/vazirmatn.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --bg:#070b16;
  --bg-2:#0b1122;
  --surface:#0e1527;
  --surface-2:#131c33;
  --line:rgba(120,150,230,.14);
  --line-strong:rgba(96,150,255,.35);
  --text:#eef2fb;
  --muted:#9aa6c1;
  --blue:#3b82f6;
  --blue-2:#2563eb;
  --cyan:#60a5fa;
  --glow:rgba(59,130,246,.45);
  --radius:18px;
  --font:"Vazirmatn",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
  --maxw:1120px;
}


*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.8;font-size:16px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
html[lang="en"] body{line-height:1.7}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
ul{list-style:none}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.container{width:min(100% - 40px,var(--maxw));margin-inline:auto}
section{position:relative;padding-block:96px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--cyan);font-size:.85rem;font-weight:600;letter-spacing:.04em;margin-bottom:14px}
.eyebrow::before{content:"";width:28px;height:2px;background:linear-gradient(90deg,var(--blue),transparent);border-radius:2px}
[dir="rtl"] .eyebrow::before{background:linear-gradient(270deg,var(--blue),transparent)}
h1,h2,h3{line-height:1.3;font-weight:700;letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem);margin-bottom:14px}
.section-head{max-width:640px;margin-bottom:48px}
.section-head p{color:var(--muted)}

/* header */
.site-header{position:fixed;inset-inline:0;top:0;z-index:50;transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(7,11,22,.72);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700}
.mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:.95rem;letter-spacing:.02em;color:#fff;background:linear-gradient(135deg,var(--blue),#1e3a8a);box-shadow:0 0 0 1px rgba(255,255,255,.12) inset,0 8px 24px -8px var(--glow);transition:transform .35s,box-shadow .35s}
.brand:hover .mark{transform:rotate(-6deg) scale(1.06);box-shadow:0 0 0 1px rgba(255,255,255,.2) inset,0 10px 30px -6px var(--glow)}
.brand-name{font-size:1rem}
.menu{display:flex;align-items:center;gap:6px}
.menu a.link{padding:8px 14px;border-radius:10px;color:var(--muted);font-size:.93rem;font-weight:500;transition:color .2s,background .2s}
.menu a.link:hover{color:var(--text);background:rgba(255,255,255,.05)}
.lang{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border:1px solid var(--line-strong);border-radius:999px;font-size:.85rem;font-weight:600;color:var(--cyan);transition:background .2s,box-shadow .2s}
.lang:hover{background:rgba(59,130,246,.12);box-shadow:0 0 18px -4px var(--glow)}
.menu-btn{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.03);cursor:pointer;place-items:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative;transition:transform .3s,background .3s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;inset-inline-start:0}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.menu-btn[aria-expanded="true"] span{background:transparent}
.menu-btn[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:14px;font-weight:600;font-size:.98rem;cursor:pointer;border:1px solid transparent;transition:transform .25s,box-shadow .25s,background .25s,border-color .25s;position:relative;overflow:hidden}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue-2));color:#fff;box-shadow:0 10px 30px -10px var(--glow)}
.btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.28) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px var(--glow)}
.btn-primary:hover::after{transform:translateX(120%)}
.btn-ghost{border-color:var(--line-strong);background:rgba(255,255,255,.02)}
.btn-ghost:hover{transform:translateY(-2px);background:rgba(59,130,246,.1);border-color:var(--blue)}
.btn svg{width:18px;height:18px;transition:transform .25s}
.btn:hover svg{transform:translateX(3px)}
[dir="rtl"] .btn svg{transform:scaleX(-1)}
[dir="rtl"] .btn:hover svg{transform:scaleX(-1) translateX(3px)}

/* hero */
.hero{min-height:100svh;display:flex;align-items:center;padding-top:120px;padding-bottom:80px;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;animation:float 14s ease-in-out infinite}
.orb.a{width:520px;height:520px;background:radial-gradient(circle,#2563eb,transparent 70%);top:-140px;inset-inline-end:-120px}
.orb.b{width:420px;height:420px;background:radial-gradient(circle,#1d4ed8,transparent 70%);bottom:-160px;inset-inline-start:-100px;animation-delay:-6s;opacity:.4}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 75%);opacity:.5}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-26px) scale(1.08)}}
.hero-inner{position:relative}
.hero-inner>*{max-width:760px}
.hero-inner>.pill{max-width:none;width:fit-content}
.hero-inner>.stats{max-width:760px}
.pill{display:inline-flex;align-items:center;gap:10px;padding:7px 16px;border:1px solid var(--line-strong);border-radius:999px;background:rgba(59,130,246,.08);font-size:.85rem;color:var(--cyan);margin-bottom:26px}
.pill i{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
.hero h1{font-size:clamp(2.3rem,6vw,4rem);margin-bottom:10px}
.grad{background:linear-gradient(120deg,#fff 10%,var(--cyan) 60%,var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.role{font-size:clamp(1.2rem,2.6vw,1.6rem);color:var(--cyan);font-weight:600;min-height:2.2em;margin-bottom:14px}
.role .caret{display:inline-block;width:2px;height:1.1em;background:var(--cyan);vertical-align:-.15em;margin-inline-start:4px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.hero p.lead{font-size:1.08rem;color:var(--muted);max-width:600px;margin-bottom:34px}
.cta{display:flex;flex-wrap:wrap;gap:14px}
.stats{display:flex;flex-wrap:wrap;gap:34px;margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.stats div{font-size:.9rem;color:var(--muted)}
.stats b{display:block;color:var(--text);font-size:1.05rem;font-weight:700}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.card{position:relative;padding:30px 26px;background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);transition:transform .35s,border-color .35s,box-shadow .35s;overflow:hidden;--mx:50%;--my:0%}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(260px circle at var(--mx) var(--my),rgba(59,130,246,.18),transparent 70%);opacity:0;transition:opacity .35s;pointer-events:none}
.card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:0 24px 50px -24px var(--glow)}
.card:hover::before{opacity:1}
.ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px;background:rgba(59,130,246,.12);border:1px solid var(--line-strong);color:var(--cyan);transition:transform .35s,background .35s}
.card:hover .ico{transform:scale(1.1) rotate(-4deg);background:rgba(59,130,246,.22)}
.ico svg{width:24px;height:24px}
.card h3{font-size:1.1rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.95rem}

/* process */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;counter-reset:s}
.step{position:relative;padding:28px 24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:border-color .3s,transform .3s}
.step:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.step .n{font-size:2.4rem;font-weight:800;line-height:1;margin-bottom:14px;background:linear-gradient(135deg,var(--blue),transparent);-webkit-background-clip:text;background-clip:text;color:transparent}
.step h3{font-size:1.05rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.93rem}

/* why */
.alt{background:linear-gradient(180deg,transparent,rgba(11,17,34,.9),transparent)}
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.why li{display:flex;gap:14px;align-items:flex-start;padding:20px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.02);transition:background .3s,border-color .3s}
.why li:hover{background:rgba(59,130,246,.07);border-color:var(--line-strong)}
.why svg{flex:none;width:24px;height:24px;color:var(--blue);margin-top:3px}
.why b{display:block;margin-bottom:2px}
.why span{color:var(--muted);font-size:.93rem}

/* portfolio */
.projects{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.project{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);transition:transform .35s,border-color .35s,box-shadow .35s;display:flex;flex-direction:column}
.project:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:0 24px 50px -24px var(--glow)}
.project .shot{aspect-ratio:16/10;background:linear-gradient(135deg,#0f1a36,#0a0f1f);overflow:hidden}
.project .shot img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.project:hover .shot img{transform:scale(1.05)}
.project .body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.project h3{font-size:1.1rem}
.project p{color:var(--muted);font-size:.93rem}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.tags span{font-size:.78rem;padding:4px 12px;border-radius:999px;background:rgba(59,130,246,.1);border:1px solid var(--line-strong);color:var(--cyan)}
.project a.visit{color:var(--cyan);font-weight:600;font-size:.92rem}
.soon{text-align:center;padding:56px 24px;border:1px dashed var(--line-strong);border-radius:var(--radius);background:radial-gradient(500px circle at 50% 0%,rgba(59,130,246,.1),transparent 70%)}
.soon .ico{margin-inline:auto}
.soon h3{margin-bottom:8px}
.soon p{color:var(--muted);max-width:480px;margin:0 auto 22px}

/* about */
.about{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.about p{color:var(--muted);margin-bottom:14px}
.about .panel{padding:30px;border-radius:var(--radius);border:1px solid var(--line-strong);background:linear-gradient(160deg,rgba(59,130,246,.14),rgba(14,21,39,.8));box-shadow:0 30px 60px -30px var(--glow)}
.panel .mark{width:64px;height:64px;font-size:1.3rem;border-radius:18px;margin-bottom:20px}
.panel h3{font-size:1.2rem;margin-bottom:4px}
.panel small{color:var(--muted);display:block;margin-bottom:18px}
.panel ul li{display:flex;gap:10px;align-items:center;padding:8px 0;color:var(--muted);font-size:.93rem;border-top:1px solid var(--line)}
.panel ul li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue);flex:none}

/* faq */
.faq{max-width:780px;display:grid;gap:12px}
details{border:1px solid var(--line);border-radius:16px;background:var(--surface);transition:border-color .3s,background .3s}
details[open]{border-color:var(--line-strong);background:var(--surface-2)}
summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:600;display:flex;justify-content:space-between;gap:16px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.5rem;color:var(--cyan);line-height:1;transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 24px 22px;color:var(--muted)}

/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
.info p{color:var(--muted);margin-bottom:26px}
.info-list{display:grid;gap:12px}
.info-list a{display:flex;align-items:center;gap:14px;padding:14px 18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02);transition:border-color .25s,background .25s,transform .25s}
.info-list a:hover{border-color:var(--line-strong);background:rgba(59,130,246,.08);transform:translateY(-2px)}
.info-list svg{width:22px;height:22px;color:var(--cyan);flex:none}
.info-list span{direction:ltr;unicode-bidi:plaintext;word-break:break-all}
form{padding:32px;border:1px solid var(--line-strong);border-radius:var(--radius);background:linear-gradient(180deg,var(--surface-2),var(--surface));box-shadow:0 30px 70px -40px var(--glow)}
.field{margin-bottom:18px}
label{display:block;font-size:.9rem;font-weight:600;margin-bottom:8px}
label em{color:var(--blue);font-style:normal}
input,textarea{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--bg);transition:border-color .25s,box-shadow .25s;outline:none}
input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(59,130,246,.18)}
input[name="phone"]{direction:ltr;text-align:start}
[dir="rtl"] input[name="phone"]{text-align:right}
textarea{min-height:130px;resize:vertical}
.field.invalid input,.field.invalid textarea{border-color:#ef4444;box-shadow:0 0 0 4px rgba(239,68,68,.12)}
.err{display:none;color:#fca5a5;font-size:.82rem;margin-top:6px}
.field.invalid .err{display:block}
.hp{position:absolute;left:-9999px;opacity:0;pointer-events:none;height:0;overflow:hidden}
.note{font-size:.8rem;color:var(--muted);margin-top:14px}
.status{margin-top:16px;padding:14px 16px;border-radius:12px;font-size:.93rem;display:none}
.status.ok{display:block;background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.4);color:#86efac}
.status.bad{display:block;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.4);color:#fca5a5}
form .btn{width:100%}
form .btn[disabled]{opacity:.7;cursor:progress}

footer{padding:36px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;align-items:center}
.socials{display:flex;gap:10px}
.socials a{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);display:grid;place-items:center;transition:border-color .25s,color .25s,transform .25s,background .25s}
.socials a:hover{border-color:var(--blue);color:var(--cyan);transform:translateY(-3px);background:rgba(59,130,246,.1)}
.socials svg{width:18px;height:18px}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

@media (max-width:860px){
  section{padding-block:72px}
  .menu-btn{display:grid}
  .menu{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:4px;padding:18px 20px 24px;background:rgba(7,11,22,.96);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line);transform:translateY(-14px);opacity:0;pointer-events:none;transition:transform .3s,opacity .3s}
  .menu.open{transform:none;opacity:1;pointer-events:auto}
  .menu a.link{padding:13px 14px}
  .lang{justify-content:center;margin-top:8px}
  .about,.contact{grid-template-columns:1fr}
  .stats{gap:22px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

.avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;border:2px solid var(--blue);box-shadow:0 0 0 4px rgba(59,130,246,.15),0 8px 24px -8px var(--glow);transition:transform .35s,box-shadow .35s}
.brand:hover .avatar{transform:scale(1.07);box-shadow:0 0 0 5px rgba(59,130,246,.25),0 10px 30px -6px var(--glow)}