:root{--ink:#e7e7e3;--mute:#8a8a8a;--line:#262626;--w:#fff;--mx:50%;--my:30%;
  /* فانتزی / ترمینالی */
  --font:"JetBrains Mono","Fira Code",ui-monospace,"SF Mono",Consolas,monospace;
  /* متن و تیتر: خوانا و جدی */
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{background:#060607;color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.7;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-optical-sizing:auto}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid #fff;outline-offset:3px}
::selection{background:#fff;color:#000}

.grid{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(420px circle at var(--mx) var(--my),#000,transparent 80%);
  mask-image:radial-gradient(420px circle at var(--mx) var(--my),#000,transparent 80%)}
.light{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(480px circle at var(--mx) var(--my),rgba(255,255,255,.07),transparent 70%)}
.scan{position:fixed;inset:0;z-index:9;pointer-events:none;opacity:.35;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 3px)}
.wrap{position:relative;z-index:1;max-width:1120px;margin:0 auto;padding:0 24px}

/* ---------- Fancy / terminal parts (mono) ---------- */
nav{position:sticky;top:0;z-index:5;backdrop-filter:blur(12px);background:rgba(0,0,0,.7);border-bottom:1px solid var(--line);font-family:var(--font)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font);font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand img{width:32px;height:32px}
nav ul{display:flex;gap:26px;list-style:none;color:var(--mute);font-size:.9rem}
nav ul a{padding:4px 0;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
nav ul a::before{content:"./";opacity:.5}
nav ul a:hover{color:#fff;border-color:#fff}

.hero{min-height:calc(100vh - 64px);display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:40px;padding:60px 0}
.prompt{font-family:var(--font);color:var(--mute);font-size:.9rem;min-height:1.7em}
.prompt b{color:#fff;font-weight:500}
h1{margin-top:18px;font-family:var(--font-body);font-size:clamp(2.2rem,5.6vw,4.2rem);line-height:1.08;font-weight:700;letter-spacing:-.035em}
h1 em{font-style:normal;color:#000;background:#fff;padding:0 .12em}
.cur{display:inline-block;width:.55em;height:.9em;background:#fff;vertical-align:-.08em;margin-left:6px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.lead{margin-top:26px;max-width:52ch;color:var(--mute);font-size:1.08rem;line-height:1.75}
.cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.btn{padding:13px 22px;border:1px solid #fff;font-family:var(--font);font-weight:500;transition:background .15s,color .15s,box-shadow .15s}
.btn.primary{background:#fff;color:#000}
.btn.primary:hover{box-shadow:0 0 30px rgba(255,255,255,.5)}
.btn.ghost:hover{background:#fff;color:#000}

.logo{width:min(400px,78vw);margin:0 auto;transform:translate(var(--lx,0),var(--ly,0));transition:transform .15s ease-out}
.logo img{width:100%;display:block;filter:drop-shadow(0 0 26px rgba(255,255,255,.35));animation:pulse 4s ease-in-out infinite}
@keyframes pulse{50%{filter:drop-shadow(0 0 48px rgba(255,255,255,.6))}}

section{padding:92px 0;border-top:1px solid var(--line)}
.tag{font-family:var(--font);color:var(--mute);font-size:.85rem}
.tag::before{content:"# "}
h2{margin:6px 0 40px;font-family:var(--font-body);font-size:clamp(1.7rem,3.6vw,2.5rem);line-height:1.18;letter-spacing:-.03em;font-weight:700;max-width:24ch}

/* ---------- Readable content (sans) ---------- */
.about{display:grid;grid-template-columns:1.2fr .8fr;gap:48px}
.about p{color:var(--mute);margin-bottom:16px;max-width:62ch;font-size:1.05rem;line-height:1.8}
.facts{font-family:var(--font);border:1px solid var(--line);padding:22px;font-size:.88rem;align-self:start}
.facts div{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px dashed var(--line)}
.facts div:last-child{border:0}.facts span{color:var(--mute)}

.svc{display:grid;grid-template-columns:260px 1fr 30px;gap:24px;align-items:center;padding:22px 0;border-top:1px solid var(--line);transition:background .2s,padding .2s}
.svc:last-child{border-bottom:1px solid var(--line)}
.svc:hover{background:#fff;color:#000;padding-left:16px;padding-right:16px}
.svc h3{font-weight:600;font-size:1.1rem;letter-spacing:-.01em}.svc p{color:var(--mute)}.svc:hover p{color:#333}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid var(--line);padding:26px;display:flex;flex-direction:column;gap:10px;transition:border-color .2s,box-shadow .2s,transform .2s}
.card:hover{border-color:#fff;box-shadow:0 0 28px rgba(255,255,255,.15);transform:translateY(-3px)}
.card h3{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.card p{color:var(--mute);flex:1;line-height:1.7}
.pill{font-family:var(--font);align-self:flex-start;border:1px solid var(--mute);color:var(--mute);font-size:.75rem;padding:1px 9px}

.post{display:grid;grid-template-columns:120px 1fr 30px;gap:24px;padding:22px 0;border-top:1px solid var(--line);transition:padding .2s}
.post:last-child{border-bottom:1px solid var(--line)}
.post:hover{padding-left:12px}.post:hover h3{text-decoration:underline}
.post time{font-family:var(--font);font-size:.85rem;color:var(--mute)}.post h3{font-size:1.1rem;font-weight:600;letter-spacing:-.01em}.post p{color:var(--mute);font-size:.95rem}

.mail{display:inline-block;margin-top:8px;font-family:var(--font);font-size:clamp(1.2rem,4vw,2.4rem);font-weight:800;letter-spacing:-.03em;border-bottom:2px solid #fff}
.mail:hover{background:#fff;color:#000}
footer{position:relative;z-index:1;border-top:1px solid var(--line);padding:26px 0;color:var(--mute);font-family:var(--font);font-size:.85rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

@media(max-width:860px){
  nav .wrap{height:auto;padding-top:12px;padding-bottom:12px;flex-direction:column;align-items:flex-start;gap:8px}
  nav ul{gap:16px;overflow-x:auto;max-width:100%;padding-bottom:2px;font-size:.85rem}
  nav ul a::before{content:""}
  .hero,.about{grid-template-columns:1fr}
  .logo{order:-1;width:min(220px,56vw);margin:0}
  .svc,.post{grid-template-columns:1fr;gap:4px}.svc span,.post span{display:none}
  .cards{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}