@font-face{
  font-family:"IRANSans";
  src:url("/assets/fonts/IRANSans.ttf") format("truetype");
  font-weight:400;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"IRANSans";
  src:url("/assets/fonts/IRANSans_Light.ttf") format("truetype");
  font-weight:300;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"IRANSans";
  src:url("/assets/fonts/IRANSans_Medium.ttf") format("truetype");
  font-weight:500;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"IRANSans";
  src:url("/assets/fonts/IRANSans_Bold.ttf") format("truetype");
  font-weight:700;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"IRANSans";
  src:url("/assets/fonts/IRANSans_Black.ttf") format("truetype");
  font-weight:900;font-style:normal;font-display:swap;
}
.phone-number{
  direction:ltr;
  unicode-bidi:isolate;
  display:inline-block;
  white-space:nowrap;
  font-variant-numeric:tabular-nums;
}


:root{
  --navy:#071525;
  --navy-2:#0d2238;
  --surface:#ffffff;
  --surface-2:#f4f7fa;
  --text:#142033;
  --muted:#637083;
  --gold:#d9a521;
  --gold-2:#f4c64f;
  --line:rgba(20,32,51,.12);
  --shadow:0 18px 55px rgba(4,20,38,.12);
  --radius:22px;
  --container:min(1180px,calc(100% - 36px));
}
html[data-theme="dark"]{
  --surface:#0b1827;
  --surface-2:#0f2134;
  --text:#f2f5f8;
  --muted:#aab7c5;
  --line:rgba(255,255,255,.12);
  --shadow:0 18px 55px rgba(0,0,0,.3);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--surface);
  color:var(--text);
  font-family:"IRANSans",Tahoma,Arial,"Segoe UI",sans-serif;
  line-height:1.85;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
.container{width:var(--container);margin-inline:auto}
.skip-link{position:absolute;inset-inline-start:-9999px;top:8px;z-index:9999;background:var(--gold);color:#111;padding:8px 14px;border-radius:10px}
.skip-link:focus{inset-inline-start:10px}
.site-header{
  position:sticky;top:0;z-index:100;
  background:color-mix(in srgb,var(--surface) 88%,transparent);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(18px);
}
.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800}
.brand-mark{
  width:44px;height:44px;border:1px solid color-mix(in srgb,var(--gold) 72%,transparent);
  border-radius:14px;display:grid;place-items:center;
  color:var(--gold);font-size:17px;letter-spacing:-1px;background:linear-gradient(145deg,var(--navy),var(--navy-2))
}
.brand small{display:block;color:var(--muted);font-size:11px;font-weight:400;line-height:1.3}
.nav-wrap{display:flex;align-items:center;gap:8px}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{padding:8px 10px;border-radius:10px;font-size:14px;color:var(--muted)}
.main-nav a:hover,.main-nav a.active{color:var(--text);background:var(--surface-2)}
.icon-btn,.menu-btn{
  border:1px solid var(--line);background:var(--surface);color:var(--text);
  width:42px;height:42px;border-radius:12px;cursor:pointer;display:grid;place-items:center
}
.menu-btn{display:none}
.language-menu{position:relative}
.language-menu summary{
  list-style:none;cursor:pointer;border:1px solid var(--line);padding:7px 10px;border-radius:11px;color:var(--muted);font-size:13px
}
.language-menu summary::-webkit-details-marker{display:none}
.language-menu ul{
  position:absolute;top:48px;inset-inline-end:0;min-width:145px;padding:8px;margin:0;
  list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)
}
.language-menu a{display:block;padding:8px 10px;border-radius:8px}
.language-menu a:hover{background:var(--surface-2)}
.hero{
  position:relative;isolation:isolate;
  background:
    radial-gradient(circle at 15% 20%,rgba(217,165,33,.20),transparent 35%),
    radial-gradient(circle at 85% 10%,rgba(77,136,188,.16),transparent 32%),
    linear-gradient(145deg,var(--navy),#0a1c2e 58%,#102a42);
  color:#fff;padding:92px 0 76px;overflow:hidden
}
.hero:after{
  content:"";position:absolute;inset:auto -12% -48% auto;width:520px;height:520px;border:1px solid rgba(217,165,33,.25);
  transform:rotate(32deg);border-radius:90px;z-index:-1
}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:60px;align-items:center}
.eyebrow{color:var(--gold-2);font-weight:700;letter-spacing:.02em;margin:0 0 12px}
.hero h1{font-size:clamp(40px,6vw,76px);line-height:1.18;margin:0 0 15px}
.hero h2{font-size:clamp(18px,2.3vw,28px);font-weight:500;line-height:1.7;margin:0;color:#dce5ed}
.hero p{max-width:750px;color:#bfcbd8;font-size:16px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:10px 20px;border-radius:13px;border:1px solid transparent;font-weight:700;cursor:pointer
}
.btn-primary{background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#172030}
.btn-secondary{border-color:rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.04)}
.btn-dark{background:var(--navy);color:#fff}
.btn-outline{border-color:var(--line);background:transparent;color:var(--text)}
.monogram-card{
  width:min(390px,100%);aspect-ratio:1/1;margin-inline:auto;border-radius:42px;
  display:grid;place-items:center;position:relative;
  background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.16);box-shadow:0 25px 80px rgba(0,0,0,.26)
}
.monogram-card strong{font-size:clamp(92px,14vw,168px);line-height:1;color:transparent;-webkit-text-stroke:2px var(--gold-2);font-family:Georgia,serif}
.monogram-card span{position:absolute;bottom:28px;color:#ccd7e2;font-size:13px;letter-spacing:.16em}
.stats{
  margin-top:-32px;position:relative;z-index:4;
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px
}
.stat{
  background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;
  box-shadow:var(--shadow);text-align:center
}
.stat strong{display:block;font-size:32px;color:var(--gold);line-height:1.2}
.stat span{color:var(--muted);font-size:13px}
.section{padding:80px 0}
.section.alt{background:var(--surface-2)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:34px}
.section-head h1,.section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.35;margin:0}
.section-head p{margin:0;color:var(--muted);max-width:630px}
.kicker{display:inline-block;color:var(--gold);font-weight:800;margin-bottom:8px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:0 8px 25px rgba(4,20,38,.05)
}
.card h3{margin:0 0 8px;font-size:21px}
.card p{margin:0;color:var(--muted)}
.feature-card{position:relative;overflow:hidden;min-height:220px}
.feature-card:before{
  content:"";position:absolute;inset-inline-end:-50px;top:-50px;width:140px;height:140px;border-radius:50%;
  border:26px solid color-mix(in srgb,var(--gold) 18%,transparent)
}
.feature-icon{font-size:28px;margin-bottom:18px;color:var(--gold)}
.timeline{position:relative;margin-top:20px}
.timeline:before{content:"";position:absolute;top:8px;bottom:8px;inset-inline-start:11px;width:2px;background:var(--line)}
.timeline-item{position:relative;padding-inline-start:44px;margin-bottom:30px}
.timeline-item:before{
  content:"";position:absolute;inset-inline-start:4px;top:8px;width:16px;height:16px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 6px color-mix(in srgb,var(--gold) 18%,transparent)
}
.timeline-item h3{margin:0 0 4px}
.timeline-item .meta{color:var(--gold);font-weight:700;font-size:13px}
.timeline-item p{color:var(--muted);margin:7px 0 0}
.skill-list{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
.skill{border:1px solid var(--line);background:var(--surface-2);padding:7px 11px;border-radius:999px;font-size:13px}
.book-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.book-card{
  background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden;
  transition:.25s ease;box-shadow:0 7px 22px rgba(4,20,38,.06)
}
.book-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.book-cover{aspect-ratio:3/4;background:var(--surface-2);overflow:hidden}
.book-cover img{width:100%;height:100%;object-fit:cover}
.book-body{padding:18px}
.book-body h3{font-size:16px;line-height:1.7;margin:0 0 8px}
.badge{display:inline-block;color:#7d5a00;background:rgba(217,165,33,.17);padding:4px 9px;border-radius:999px;font-size:11px}
.project-tools{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:24px}
.search-input{
  width:min(420px,100%);border:1px solid var(--line);background:var(--surface);
  color:var(--text);padding:12px 14px;border-radius:13px;outline:none
}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.project-card{
  border:1px solid var(--line);border-radius:20px;padding:20px;background:var(--surface);
  display:flex;flex-direction:column;min-height:220px;transition:.25s ease
}
.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.project-preview{
  height:92px;border-radius:14px;margin-bottom:18px;padding:16px;display:flex;align-items:end;
  color:#fff;background:
  linear-gradient(135deg,rgba(217,165,33,.88),rgba(217,165,33,.2)),
  linear-gradient(145deg,var(--navy),var(--navy-2))
}
.project-preview strong{font-size:21px;overflow-wrap:anywhere}
.project-card p{color:var(--muted);font-size:13px;margin:0 0 16px}
.project-card .btn{margin-top:auto;align-self:flex-start;min-height:40px;padding:6px 14px;font-size:13px}
.social-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.social-card{border:1px solid var(--line);border-radius:16px;padding:18px;text-align:center;background:var(--surface)}
.social-card:hover{border-color:var(--gold)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px}
.contact-list{display:grid;gap:14px}
.contact-item{border:1px solid var(--line);border-radius:16px;padding:17px;background:var(--surface)}
.contact-item small{display:block;color:var(--muted)}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:28px}
.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.form-group{margin-bottom:15px}
.form-group label{display:block;margin-bottom:6px;font-weight:700;font-size:13px}
.form-group input,.form-group textarea,.form-group select{
  width:100%;border:1px solid var(--line);background:var(--surface-2);color:var(--text);
  border-radius:12px;padding:11px 13px;outline:none
}
.form-group textarea{min-height:150px;resize:vertical}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--gold)}
.form-note{font-size:12px;color:var(--muted)}
.alert{padding:12px 14px;border-radius:12px;margin-bottom:15px}
.alert.success{background:#e6f7ee;color:#166534}
.alert.error{background:#fdecec;color:#991b1b}
.site-footer{background:var(--navy);color:#d7e0e9;padding:48px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:30px}
.footer-grid h3{color:#fff;margin-top:0}
.footer-grid p,.footer-grid a{color:#9fb0c0;font-size:14px}
.footer-links{display:grid;gap:7px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding-top:18px;color:#8498ab;font-size:12px;display:flex;justify-content:space-between;gap:16px}
.page-hero{padding:70px 0 48px;background:linear-gradient(145deg,var(--navy),var(--navy-2));color:#fff}
.page-hero h1{font-size:clamp(34px,5vw,58px);margin:0 0 10px}
.page-hero p{margin:0;color:#c6d1dc;max-width:760px}
.resume-toolbar{display:flex;justify-content:flex-end;margin-bottom:20px}
.reveal{opacity:0;transform:translateY(20px);transition:.65s ease}
.reveal.visible{opacity:1;transform:none}
.hidden{display:none!important}
.hp{position:absolute!important;left:-9999px!important}
@media(max-width:980px){
  .main-nav{display:none;position:absolute;top:77px;left:18px;right:18px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:var(--shadow)}
  .main-nav.open{display:grid}
  .menu-btn{display:grid}
  .hero-grid,.contact-grid{grid-template-columns:1fr}
  .monogram-card{max-width:330px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid-3,.project-grid{grid-template-columns:repeat(2,1fr)}
  .grid-4,.book-grid{grid-template-columns:repeat(2,1fr)}
  .social-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:650px){
  :root{--container:min(100% - 24px,1180px)}
  .header-inner{height:68px}
  .brand small{display:none}
  .hero{padding-top:64px}
  .hero h1{font-size:42px}
  .stats{margin-top:18px}
  .grid-2,.grid-3,.grid-4,.project-grid,.book-grid,.form-row,.footer-grid{grid-template-columns:1fr}
  .social-grid{grid-template-columns:repeat(2,1fr)}
  .section{padding:58px 0}
  .section-head{display:block}
  .section-head p{margin-top:12px}
  .footer-bottom{display:block}
}
@media print{
  .site-header,.site-footer,.resume-toolbar,.language-menu,.menu-btn,.theme-toggle{display:none!important}
  .page-hero{background:#fff;color:#000;padding:20px 0}
  .page-hero p{color:#333}
  body{font-size:12px}
  .section{padding:20px 0}
  .card{box-shadow:none;break-inside:avoid}
}