@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');

:root{
  --bg:#07090f;
  --bg2:#0b0f1a;
  --surface:rgba(255,255,255,.045);
  --surface-strong:rgba(255,255,255,.075);
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(255,255,255,.18);
  --text:#eef2ff;
  --muted:#8d99b3;
  --dim:#5b6784;
  --acc1:#ff6a3d;
  --acc2:#ffb03a;
  --acc3:#38e1ff;
  --grad:linear-gradient(135deg,#ff6a3d,#ffb03a);
  --grad2:linear-gradient(135deg,#38e1ff,#7c5cff);
  --danger:#ff5d73;
  --ok:#3ddc97;
  --warn:#ffc23d;
  --radius:18px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.55);
  --glow:0 0 40px -8px rgba(255,106,61,.35);
  --font:'Vazirmatn',Tahoma,sans-serif;
  --mono:'Consolas','JetBrains Mono',monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.8;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:'';
  position:fixed;inset:0;z-index:-3;
  background:
    radial-gradient(900px 480px at 85% -10%,rgba(255,106,61,.14),transparent 60%),
    radial-gradient(700px 420px at -10% 25%,rgba(56,225,255,.10),transparent 60%),
    radial-gradient(800px 500px at 55% 115%,rgba(124,92,255,.10),transparent 60%),
    var(--bg);
}
body::after{
  content:'';
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 40%,transparent 100%);
}
::selection{background:rgba(255,106,61,.35);color:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:var(--font);cursor:pointer}
input,textarea,select{font-family:var(--font)}
code{font-family:var(--mono)}

.container{width:min(1180px,92%);margin-inline:auto}
.muted{color:var(--muted)}
.grad-text{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 28px;border-radius:14px;border:1px solid transparent;
  font-size:15px;font-weight:700;transition:.25s;white-space:nowrap;
  position:relative;overflow:hidden;
}
.btn-primary{
  background:var(--grad);color:#1a0d02;box-shadow:var(--glow);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 54px -6px rgba(255,140,60,.55)}
.btn-primary::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.35),transparent 70%);
  transform:translateX(120%);transition:.6s;
}
.btn-primary:hover::before{transform:translateX(-120%)}
.btn-ghost{
  background:var(--surface);color:var(--text);border-color:var(--border-strong);
  backdrop-filter:blur(10px);
}
.btn-ghost:hover{background:var(--surface-strong);border-color:var(--acc3);color:#caf5ff;transform:translateY(-2px)}
.btn-danger{background:rgba(255,93,115,.12);color:#ff8fa1;border-color:rgba(255,93,115,.3)}
.btn-danger:hover{background:rgba(255,93,115,.2)}
.btn-sm{padding:8px 16px;font-size:13px;border-radius:10px}
.btn-block{width:100%}

/* ---------- Badges / Alerts ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:99px;font-size:12px;font-weight:700;
  border:1px solid;
}
.badge-open{background:rgba(255,194,61,.12);color:#ffd369;border-color:rgba(255,194,61,.35)}
.badge-answered{background:rgba(56,225,255,.12);color:#7fe9ff;border-color:rgba(56,225,255,.35)}
.badge-closed{background:rgba(141,153,179,.12);color:#a9b4cc;border-color:rgba(141,153,179,.3)}
.badge-p-low{background:rgba(61,220,151,.12);color:#6feabc;border-color:rgba(61,220,151,.35)}
.badge-p-medium{background:rgba(255,194,61,.12);color:#ffd369;border-color:rgba(255,194,61,.35)}
.badge-p-high{background:rgba(255,93,115,.12);color:#ff8fa1;border-color:rgba(255,93,115,.35)}
.badge-online{background:rgba(61,220,151,.15);color:#6feabc;border-color:rgba(61,220,151,.4)}
.badge-inline{display:inline-flex;vertical-align:middle}

.alert{
  display:flex;align-items:center;gap:12px;
  padding:14px 18px;border-radius:14px;border:1px solid;margin-bottom:18px;
  font-size:14px;font-weight:600;
}
.alert-icon{flex:0 0 24px;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}
.alert-close{margin-inline-start:auto;background:none;border:none;color:inherit;font-size:20px;line-height:1;opacity:.6}
.alert-close:hover{opacity:1}
.alert-success{background:rgba(61,220,151,.09);border-color:rgba(61,220,151,.3);color:#8ef2cb}
.alert-success .alert-icon{background:var(--ok);color:#04241a}
.alert-error{background:rgba(255,93,115,.09);border-color:rgba(255,93,115,.3);color:#ffa8b6}
.alert-error .alert-icon{background:var(--danger);color:#2b0308}
.alert-info{background:rgba(56,225,255,.09);border-color:rgba(56,225,255,.3);color:#a5ecff}
.alert-info .alert-icon{background:var(--acc3);color:#04242c}

/* ---------- Fields ---------- */
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;padding:12px 15px;border-radius:12px;border:1px solid var(--border);
  background:var(--surface);color:var(--text);font-size:14px;outline:none;transition:.25s;
}
.field input:focus,.field textarea:focus,.field select:focus{
  border-color:var(--acc1);box-shadow:0 0 0 4px rgba(255,106,61,.12);background:#0d1220;
}
.field textarea{min-height:130px;resize:vertical;line-height:1.9}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 22px) 55%,calc(100% - 16px) 55%;background-size:6px 6px;background-repeat:no-repeat}
.field select option{background:#12182a;color:#eef2ff}
.field .hint{font-size:11.5px;color:var(--dim);margin-top:6px}

/* ---------- Navbar ---------- */
.nav{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(18px);
  background:rgba(7,9,15,.7);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;gap:28px;height:72px}
.logo{display:flex;align-items:center;gap:12px;font-weight:900;font-size:20px}
.logo-badge{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#ff6a3d,#ffb03a);box-shadow:var(--glow);
  font-family:var(--mono);font-weight:800;color:#1a0d02;font-size:18px;
}
.logo small{display:block;font-size:11px;color:var(--muted);font-weight:600;letter-spacing:1px}
.nav-links{display:flex;gap:6px;margin-inline-start:auto}
.nav-links a{
  padding:9px 16px;border-radius:11px;font-weight:600;font-size:14.5px;color:var(--muted);transition:.2s;
}
.nav-links a:hover,.nav-links a.active{color:#fff;background:var(--surface-strong)}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-toggle{display:none;background:none;border:1px solid var(--border-strong);color:var(--text);width:44px;height:44px;border-radius:12px;font-size:20px}

@media(max-width:960px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;position:absolute;top:72px;inset-inline:0;flex-direction:column;
    background:rgba(10,13,22,.97);backdrop-filter:blur(20px);
    padding:14px;border-bottom:1px solid var(--border);gap:4px;
  }
  .nav-links.open{display:flex}
  .nav-cta .btn-ghost{display:none}
}

/* ---------- Hero ---------- */
.hero{padding:80px 0 70px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:99px;
  border:1px solid var(--border-strong);background:var(--surface);font-size:13px;font-weight:700;color:var(--muted);
  margin-bottom:22px;
}
.hero-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(61,220,151,.5)}50%{box-shadow:0 0 0 7px rgba(61,220,151,0)}}
.hero h1{font-size:clamp(32px,5vw,58px);line-height:1.35;font-weight:900;margin-bottom:20px}
.hero h1 .grad-text{animation:hue 8s linear infinite}
@keyframes hue{to{filter:hue-rotate(360deg)}}
.hero p{font-size:17px;color:var(--muted);max-width:540px;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:42px}
.hero-stats{display:flex;gap:38px;flex-wrap:wrap}
.stat b{display:block;font-size:30px;font-weight:900;font-family:var(--mono)}
.stat span{font-size:13px;color:var(--muted);font-weight:600}

/* code card */
.hero-visual{position:relative}
.hero-visual::before{
  content:'';position:absolute;inset:-30px;z-index:-1;border-radius:30px;
  background:radial-gradient(60% 60% at 60% 40%,rgba(255,106,61,.28),transparent 70%);
  filter:blur(30px);
}
.code-card{
  background:#0c1120;border:1px solid var(--border-strong);border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow);
  transform:rotate(-1.5deg);
  animation:float 6s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:rotate(-1.5deg) translateY(0)}50%{transform:rotate(-1.5deg) translateY(-12px)}}
.code-head{display:flex;align-items:center;gap:8px;padding:14px 18px;background:rgba(255,255,255,.05);border-bottom:1px solid var(--border)}
.code-head .dotc{width:12px;height:12px;border-radius:50%}
.code-head .title-dots{display:flex;gap:7px}
.code-head .fname{margin-inline-start:12px;font-size:12.5px;color:var(--muted);font-family:var(--mono)}
.code-body{padding:22px;font-family:var(--mono);font-size:13.2px;line-height:2;direction:ltr;text-align:left;min-height:250px}
.code-body .ln{display:block;white-space:pre-wrap;word-break:break-word}
.tok-k{color:#ff8a5c}.tok-v{color:#38e1ff}.tok-s{color:#8ef2cb}.tok-c{color:#51608a}.tok-f{color:#c89bff}.tok-n{color:#ffd369}
.cursor{display:inline-block;width:9px;height:18px;background:var(--acc3);vertical-align:middle;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.typing{white-space:pre-wrap}
@keyframes lineIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
.code-body .ln{animation:lineIn .45s both}

/* ---------- Marquee ---------- */
.marquee{overflow:hidden;padding:26px 0;border-block:1px solid var(--border);background:rgba(255,255,255,.02);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:52px;width:max-content;animation:scroll 26s linear infinite}
@keyframes scroll{to{transform:translateX(-50%)}}
.mq-item{display:flex;align-items:center;gap:11px;font-family:var(--mono);font-weight:700;color:var(--muted);font-size:17px;white-space:nowrap}
.mq-item::before{content:'';width:9px;height:9px;border-radius:3px;background:var(--grad);transform:rotate(45deg)}

/* ---------- Sections ---------- */
section{padding:90px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 56px}
.sec-tag{
  display:inline-flex;gap:8px;align-items:center;font-family:var(--mono);font-size:12.5px;font-weight:800;
  color:var(--acc2);border:1px solid rgba(255,176,58,.3);background:rgba(255,176,58,.07);
  padding:7px 15px;border-radius:99px;margin-bottom:16px;letter-spacing:.5px;
}
.sec-tag::before{content:'</>';color:var(--acc3)}
.sec-head h2{font-size:clamp(26px,3.6vw,40px);font-weight:900;margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:15.5px}

/* cards */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:960px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr}}

.service-card,.feature-card{
  position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 26px;transition:.3s;backdrop-filter:blur(8px);overflow:hidden;
}
.service-card::after{
  content:'';position:absolute;inset-inline-start:0;top:0;height:100%;width:3px;background:var(--grad);opacity:0;transition:.3s;
}
.service-card:hover{transform:translateY(-6px);border-color:var(--border-strong);box-shadow:var(--shadow)}
.service-card:hover::after{opacity:1}
.service-icon{
  width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  background:rgba(255,106,61,.12);border:1px solid rgba(255,106,61,.3);font-size:24px;
}
.service-card h3{font-size:17px;font-weight:800;margin-bottom:9px}
.service-card p{font-size:13.5px;color:var(--muted)}
.service-card .fcode{font-family:var(--mono);font-size:11px;color:var(--acc3);margin-bottom:14px;display:block}

/* features split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
@media(max-width:960px){.split{grid-template-columns:1fr}}
.feat-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--border)}
.feat-item:last-child{border-bottom:none}
.feat-item .num{font-family:var(--mono);color:var(--acc1);font-weight:800;font-size:14px;padding-top:4px}
.feat-item h4{font-size:16px;font-weight:800;margin-bottom:4px}
.feat-item p{font-size:13.5px;color:var(--muted)}

.term-card{
  background:#0c1120;border:1px solid var(--border-strong);border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow);
}
.term-head{display:flex;align-items:center;gap:8px;padding:13px 16px;background:rgba(255,255,255,.05);border-bottom:1px solid var(--border);font-family:var(--mono);font-size:12.5px;color:var(--muted)}
.term-head .title-dots{display:flex;gap:6px}
.term-body{padding:20px;font-family:var(--mono);font-size:12.8px;line-height:2.05;direction:ltr;text-align:left;min-height:300px}
.term-body .ln{display:block;white-space:pre-wrap;word-break:break-word}

/* process steps */
.step-card{
  position:relative;text-align:center;padding:34px 22px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--border);
}
.step-card .step-num{
  width:44px;height:44px;line-height:44px;border-radius:50%;margin:0 auto 16px;
  background:var(--grad);color:#1a0d02;font-weight:900;font-family:var(--mono);
}
.step-card h4{font-size:16px;font-weight:800;margin-bottom:8px}
.step-card p{font-size:13px;color:var(--muted)}
.step-card .arw{position:absolute;top:43px;inset-inline-start:calc(100% - 8px);color:var(--acc3);font-size:18px;z-index:2}
.step-card .arw span{animation:slide 1.6s infinite}
@keyframes slide{0%,100%{transform:translateX(0);opacity:.4}50%{transform:translateX(-7px);opacity:1}}
@media(max-width:960px){.step-card .arw{display:none}}

/* portfolio */
.port-card{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--border);background:var(--surface);transition:.3s}
.port-card:hover{transform:translateY(-6px);border-color:var(--border-strong);box-shadow:var(--shadow)}
.port-thumb{height:210px;overflow:hidden;position:relative}
.port-thumb img{width:100%;height:100%;object-fit:cover;transition:.5s}
.port-card:hover .port-thumb img{transform:scale(1.07)}
.port-thumb.noimg{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#12182c,#0c1120);font-family:var(--mono);font-size:42px;color:rgba(255,255,255,.08);letter-spacing:-4px}
.port-body{padding:22px 22px 26px}
.port-body .cat{font-family:var(--mono);font-size:11.5px;color:var(--acc3);font-weight:700}
.port-body h3{font-size:17px;font-weight:800;margin:5px 0 9px}
.port-body p{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.port-tech{display:flex;flex-wrap:wrap;gap:7px}
.port-tech span{font-family:var(--mono);font-size:11px;padding:4px 11px;border-radius:8px;background:rgba(255,255,255,.06);border:1px solid var(--border);color:var(--muted)}

/* CTA band */
.cta-band{
  border-radius:26px;padding:56px;text-align:center;position:relative;overflow:hidden;
  background:linear-gradient(135deg,rgba(255,106,61,.14),rgba(124,92,255,.12));
  border:1px solid var(--border-strong);
}
.cta-band::before{
  content:'';position:absolute;inset:0;
  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:34px 34px;mask-image:radial-gradient(ellipse at center,#000,transparent 75%);
}
.cta-band h2{font-size:clamp(24px,3.4vw,36px);font-weight:900;margin-bottom:12px;position:relative}
.cta-band p{color:var(--muted);margin-bottom:28px;position:relative}
.cta-band .btn{position:relative}

/* contact strip */
.contact-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:960px){.contact-strip{grid-template-columns:1fr}}
.contact-item{
  display:flex;align-items:center;gap:18px;padding:22px 24px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--border);transition:.3s;
}
.contact-item:hover{border-color:var(--acc1);background:var(--surface-strong)}
.contact-item .ci-icon{
  width:52px;height:52px;flex:0 0 52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(56,225,255,.1);border:1px solid rgba(56,225,255,.3);font-size:22px;
}
.contact-item h4{font-size:13px;color:var(--muted);font-weight:600;margin-bottom:2px}
.contact-item a,.contact-item .ci-val{font-size:16px;font-weight:800;direction:ltr}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--border);background:rgba(255,255,255,.02);padding:64px 0 0;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px}
@media(max-width:960px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.footer-grid{grid-template-columns:1fr}}
.footer h4{font-size:15px;font-weight:800;margin-bottom:16px;color:#fff}
.footer h4::after{content:'';display:block;width:30px;height:3px;border-radius:3px;background:var(--grad);margin-top:8px}
.footer p,.footer li{font-size:13.5px;color:var(--muted)}
.footer ul{list-style:none}
.footer li{margin-bottom:10px}
.footer li a:hover{color:var(--acc2)}
.footer .about-logo{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-bottom{border-top:1px solid var(--border);padding:18px 0;font-size:13px;color:var(--dim)}
.footer-bottom .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.1s}
.reveal[data-delay="2"]{transition-delay:.2s}
.reveal[data-delay="3"]{transition-delay:.3s}

/* ---------- Page hero ---------- */
.page-hero{padding:70px 0 40px;text-align:center}
.page-hero h1{font-size:clamp(28px,4vw,44px);font-weight:900;margin-bottom:12px}
.page-hero p{color:var(--muted);max-width:640px;margin:0 auto}

/* ---------- Chat widget ---------- */
.chat-fab{
  position:fixed;bottom:24px;inset-inline-start:24px;z-index:95;
  display:flex;align-items:center;gap:10px;padding:16px 20px;border-radius:18px;border:1px solid rgba(255,176,58,.35);
  background:var(--grad);color:#1a0d02;font-weight:800;font-size:14px;
  box-shadow:0 14px 36px -10px rgba(255,106,61,.65);
  transition:.3s cubic-bezier(.2,.9,.28,1.15);
  opacity:0;pointer-events:none;transform:translateY(18px) scale(.9);cursor:pointer;
}
.chat-fab::after{
  content:'';position:absolute;inset:0;border-radius:inherit;
  box-shadow:0 0 0 0 rgba(255,176,58,.45);animation:pulse 2.4s infinite;
}
.chat-fab .fab-inner{
  width:34px;height:34px;border-radius:11px;background:rgba(26,13,2,.14);
  display:flex;align-items:center;justify-content:center;font-size:16px;
}
.chat-fab .fab-label{white-space:nowrap}
.chat-fab.show{opacity:1;pointer-events:auto;transform:none}
.chat-fab.show:hover{transform:translateY(-3px)}
.chat-fab .ping{
  position:absolute;top:-5px;inset-inline-end:-5px;width:17px;height:17px;border-radius:50%;
  background:var(--danger);border:3px solid #0c1120;display:none;
}
.chat-fab.has-unread .ping{display:block}
.chat-fab.chat-open .fab-label{max-width:0;gap:0;padding:0;opacity:0}
.chat-widget{
  position:fixed;bottom:96px;inset-inline-start:24px;z-index:96;width:min(384px,calc(100vw - 32px));
  background:#0c1120;border:1px solid var(--border-strong);border-radius:24px;overflow:hidden;
  box-shadow:0 30px 70px -18px rgba(0,0,0,.7),0 0 0 1px rgba(255,176,58,.06);
  display:none;flex-direction:column;height:545px;
  animation:popIn .3s cubic-bezier(.2,.9,.28,1.15);
}
.chat-widget.open{display:flex}
.chat-widget::before{
  content:'';position:absolute;inset:0 0 auto 0;height:180px;pointer-events:none;
  background:radial-gradient(600px 200px at 0% 0%,rgba(255,106,61,.14),transparent 60%);
}
@keyframes popIn{
  from{opacity:0;transform:translateY(26px) scale(.94)}
  to{opacity:1;transform:none}
}
.chat-widget .cw-head{
  position:relative;display:flex;align-items:center;gap:13px;padding:15px 17px;
  background:linear-gradient(160deg,rgba(255,106,61,.14),rgba(255,176,58,.05) 55%,transparent);
  border-bottom:1px solid var(--border);
}
.chat-widget .cw-logo{position:relative;flex:0 0 auto}
.chat-widget .cw-logo-badge{
  width:44px;height:44px;border-radius:14px;background:var(--grad);display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:13px;color:#1a0d02;box-shadow:0 8px 20px -6px rgba(255,106,61,.55);
}
.chat-widget .cw-online{
  position:absolute;bottom:-2px;inset-inline-end:-2px;width:13px;height:13px;border-radius:50%;
  background:var(--ok);border:3px solid #0c1120;
}
.chat-widget .cw-title{flex:1;min-width:0}
.chat-widget .cw-title h4{font-size:14.5px;font-weight:800;margin-bottom:3px}
.chat-widget .cw-title p{font-size:11.5px;color:var(--muted);font-weight:600;display:flex;align-items:center;gap:5px}
.chat-widget .st-dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:var(--warn)}
.chat-widget .st-dot.ok{background:var(--ok)}
.chat-widget .cw-close{
  width:34px;height:34px;border-radius:11px;border:1px solid var(--border);background:var(--surface);
  color:var(--muted);font-size:15px;flex:0 0 34px;display:flex;align-items:center;justify-content:center;transition:.2s;
}
.chat-widget .cw-close:hover{color:#fff;border-color:var(--warn)}
.chat-messages{
  position:relative;flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:9px;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1.5px);
  background-size:22px 22px;background-position:center;
}
.chat-messages::-webkit-scrollbar{width:6px}
.chat-messages::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:4px}
.msg{
  position:relative;max-width:82%;padding:9px 13px 8px;border-radius:15px;
  font-size:13.5px;line-height:1.85;word-break:break-word;white-space:pre-wrap;
  animation:msgIn .28s ease-out both;min-width:56px;
}
.msg::before{
  content:'';position:absolute;bottom:-4px;width:11px;height:11px;transform:rotate(45deg);border-radius:2px;
}
.msg-in{background:#161d33;border:1px solid rgba(255,255,255,.08);border-end-start-radius:5px;align-self:flex-start}
.msg-in::before{inset-inline-start:12px;background:#161d33}
.msg-out{background:var(--grad);color:#1a0d02;border-end-end-radius:5px;align-self:flex-end;font-weight:500}
.msg-out::before{inset-inline-end:12px;background:linear-gradient(315deg,#ffb03a,#ff6a3d)}
.msg .msg-body{white-space:pre-wrap;word-break:break-word}
.msg .msg-meta{display:flex;align-items:center;gap:4px;font-size:10.5px;margin-top:4px;direction:ltr;justify-content:flex-end}
.msg-in .msg-meta{color:rgba(141,153,179,.75);justify-content:flex-start}
.msg-out .msg-meta{color:rgba(26,13,2,.55)}
.msg-day{
  align-self:center;margin:4px 0 2px;padding:4px 14px;border-radius:99px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.07);
  color:var(--muted);font-size:11px;font-weight:700;
}
@keyframes msgIn{
  from{opacity:0;transform:translateY(10px) scale(.96)}
  to{opacity:1;transform:none}
}
.chat-typing{font-size:11px;color:var(--acc3);padding:0 4px;height:20px;font-family:var(--mono)}
.typing-dots span{animation:bounce 1.2s infinite}
.typing-dots span:nth-child(2){animation-delay:.15s}
.typing-dots span:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,100%{opacity:.2}50%{opacity:1}}
.chat-empty{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  color:var(--dim);font-size:12.5px;text-align:center;padding:20px;
}
.chat-empty .ce-ic{
  width:46px;height:46px;border-radius:14px;background:var(--surface);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:15px;color:var(--muted);
}
.chat-empty b{font-size:13px;color:var(--muted)}

/* starts: مرحله نام‌گویی مهمان */
.cw-name{position:relative;flex:1;display:flex;align-items:center;justify-content:center;padding:22px;background:transparent}
.cw-name.done{display:none}
.cw-name:not(.done) ~ .chat-messages,
.cw-name:not(.done) ~ .chat-typing,
.cw-name:not(.done) ~ .chat-input,
.cw-name:not(.done) ~ .cw-banner{display:none}
.cw-name-card{width:100%;max-width:292px;text-align:center;padding:26px 22px;border-radius:20px;background:#0e1526;border:1px solid var(--border)}
.cw-name-ic{
  width:52px;height:52px;margin:0 auto 14px;border-radius:17px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;font-size:20px;color:#1a0d02;
  box-shadow:0 10px 24px -8px rgba(255,106,61,.55);
}
.cw-name-card h4{font-size:15.5px;font-weight:800;margin-bottom:7px}
.cw-name-card p{font-size:12.5px;color:var(--muted);margin-bottom:17px;line-height:2}
.cw-name-card input{
  width:100%;padding:12.5px 15px;border-radius:13px;border:1px solid var(--border);
  background:var(--surface);color:var(--text);font-size:13.5px;outline:none;margin-bottom:11px;text-align:center;transition:.2s;
}
.cw-name-card input:focus{border-color:var(--acc1);box-shadow:0 0 0 4px rgba(255,106,61,.12)}
.cw-name-card button{
  width:100%;padding:12.5px;border-radius:13px;border:none;background:var(--grad);color:#1a0d02;
  font-weight:800;font-size:13.5px;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:.2s;
}
.cw-name-card button:hover{filter:brightness(1.08);transform:translateY(-1px)}
.cw-name-card button:disabled{opacity:.6;cursor:wait}
.cw-btn-arr{font-size:16px;line-height:1}
.cw-sec{margin-top:13px;font-size:11px;color:var(--dim);display:flex;align-items:center;justify-content:center;gap:5px}

/* composer */
.chat-input{
  position:relative;padding:12px 13px 14px;border-top:1px solid var(--border);
  display:none;gap:9px;align-items:center;background:rgba(255,255,255,.025);
}
.chat-widget .cw-name.done ~ .chat-input{display:flex}
.chat-input input{
  flex:1;min-width:0;border:1px solid var(--border);background:#0d1424;border-radius:14px;
  padding:12px 15px;color:var(--text);font-size:13.5px;outline:none;transition:.2s;
}
.chat-input input:focus{border-color:var(--acc3);box-shadow:0 0 0 3px rgba(255,176,58,.12)}
.chat-input .cw-send{
  width:46px;height:46px;border-radius:14px;border:none;flex:0 0 46px;
  background:var(--grad);color:#1a0d02;font-size:17px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s;
}
.chat-input .cw-send:hover{filter:brightness(1.1);transform:scale(1.05)}
.cw-banner{
  position:relative;padding:9px 14px;font-size:11.5px;color:var(--warn);
  background:rgba(255,194,61,.07);border-top:1px solid rgba(255,194,61,.22);text-align:center;line-height:1.8;
}
.cw-banner[hidden]{display:none}

/* ---------- Pagination ---------- */
.pager{display:flex;gap:8px;justify-content:center;margin-top:34px}
.pager a,.pager span{min-width:40px;height:40px;padding:0 12px;border-radius:12px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:13.5px;font-weight:700;color:var(--muted);background:var(--surface)}
.pager a:hover{border-color:var(--acc1);color:var(--text)}
.pager .cur{background:var(--grad);color:#1a0d02;border-color:transparent}

/* misc responsive */
@media(max-width:960px){
  .hero{display:block}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  section{padding:60px 0}
}
@media(max-width:640px){
  .hero-cta .btn{width:100%}
  .contact-strip{grid-template-columns:1fr}
}