@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --bg:#F3F6FA;
  --panel:#FFFFFF;
  --panel-soft:#F8FAFD;
  --ink:#101828;
  --text:#344054;
  --muted:#667085;
  --line:#E4E7EC;
  --accent:#5B7CFA;
  --accent-soft:#EEF2FF;
  --dark:#0B1220;
  --green:#2EBC7F;
  --radius:24px;
  --max:1240px;
  --shadow:0 20px 60px rgba(15,23,42,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.65;-webkit-font-smoothing:antialiased
}
body.rtl{font-family:"IBM Plex Sans Arabic",Tahoma,Arial,sans-serif;line-height:1.9;font-weight:400}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit}
::selection{background:var(--accent);color:white}
.wrap{width:min(calc(100% - 34px),var(--max));margin-inline:auto}

.site-shell{
  min-height:100vh;
  display:grid;
  grid-template-columns:360px minmax(0,1fr);
  gap:26px;
  padding:26px;
  max-width:1440px;
  margin:0 auto;
}
.profile-rail{
  position:sticky;
  top:26px;
  align-self:start;
  min-height:calc(100vh - 52px);
  background:linear-gradient(180deg,#0D1627 0%,#111B2F 100%);
  color:white;
  border-radius:30px;
  padding:26px;
  box-shadow:var(--shadow);
  overflow:hidden;
}
.profile-rail:before{
  content:"";position:absolute;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(91,124,250,.30),transparent 68%);
  right:-90px;top:-90px;pointer-events:none
}
.rail-top{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center}
.monogram{
  width:40px;height:40px;border-radius:12px;background:white;color:var(--dark);
  display:grid;place-items:center;font-size:11px;font-weight:800
}
.lang{
  padding:8px 11px;border-radius:999px;border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);font-size:11px;font-weight:600
}
.rail-photo{margin-top:34px;border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.09)}
.rail-photo img{width:100%;height:330px;object-fit:cover;object-position:center 19%}
.rail-name{margin:24px 0 6px;font-size:30px;line-height:1.08;letter-spacing:-.04em}
.rtl .rail-name{letter-spacing:-.01em}
.rail-role{color:#B8C4D8;font-size:13px}
.status{
  margin-top:20px;padding:12px 13px;border-radius:14px;background:rgba(255,255,255,.06);
  display:flex;gap:10px;align-items:flex-start;color:#CFD7E6;font-size:11px
}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--green);margin-top:5px;flex:0 0 auto}
.rail-nav{display:grid;gap:4px;margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.10)}
.rail-nav a{
  padding:10px 12px;border-radius:11px;color:#AEB9CB;font-size:12px;
  display:flex;justify-content:space-between;gap:20px
}
.rail-nav a:hover{background:rgba(255,255,255,.06);color:white}
.rail-contact{display:grid;gap:8px;margin-top:22px}
.rail-contact a{
  padding:10px 12px;border:1px solid rgba(255,255,255,.11);border-radius:11px;
  color:#D6DEEA;font-size:11px;overflow-wrap:anywhere
}
.rail-footer{margin-top:22px;color:#7F8CA2;font-size:10px}

.content{min-width:0}
.content-top{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:10px 2px 18px
}
.content-top small{color:var(--muted);font-size:11px}
.top-actions{display:flex;gap:8px}
.top-btn{
  padding:9px 12px;border:1px solid var(--line);background:var(--panel);border-radius:11px;
  font-size:11px;font-weight:600
}
.top-btn.primary{background:var(--dark);border-color:var(--dark);color:white}

.hero-card{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#FFFFFF 0%,#F3F6FF 100%);
  border:1px solid var(--line);border-radius:30px;padding:42px;box-shadow:var(--shadow)
}
.hero-card:after{
  content:"";position:absolute;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(91,124,250,.20),transparent 70%);
  right:-120px;bottom:-140px
}
.eyebrow{
  display:flex;align-items:center;gap:9px;color:var(--accent);font-size:11px;
  font-weight:700;letter-spacing:.09em;text-transform:uppercase
}
.rtl .eyebrow{letter-spacing:0;text-transform:none}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--accent)}
.hero-card h1{
  margin:18px 0 12px;max-width:790px;font-size:clamp(38px,5.3vw,70px);
  line-height:1.04;letter-spacing:-.055em
}
.rtl .hero-card h1{letter-spacing:-.018em}
.hero-card p{margin:0;max-width:740px;color:var(--muted);font-size:16px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.btn{
  display:inline-flex;align-items:center;gap:11px;min-height:44px;padding:9px 15px;
  border-radius:11px;border:1px solid var(--line);background:var(--panel);
  font-size:12px;font-weight:600
}
.btn.primary{background:var(--dark);border-color:var(--dark);color:white}
.quick-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:26px
}
.stat{
  padding:15px 16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.74)
}
.stat strong{display:block;font-size:17px}
.stat span{color:var(--muted);font-size:10px}

.section{margin-top:18px}
.section-card{
  background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:30px;
  box-shadow:0 12px 40px rgba(15,23,42,.045)
}
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px
}
.section-title{display:flex;align-items:center;gap:12px}
.section-index{
  width:30px;height:30px;border-radius:9px;background:var(--accent-soft);color:var(--accent);
  display:grid;place-items:center;font-size:10px;font-weight:700
}
.section-head h2{margin:0;font-size:24px}
.section-head p{margin:0;color:var(--muted);font-size:11px}

.about-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:14px}
.about-copy{padding:22px;border-radius:18px;background:var(--panel-soft);border:1px solid var(--line)}
.about-copy p{margin:0;color:var(--text);font-size:16px}
.focus-box{padding:22px;border-radius:18px;background:var(--dark);color:white}
.focus-box small{font-size:9px;color:#94A3B8}
.focus-list{margin-top:18px}
.focus-list div{display:flex;justify-content:space-between;gap:18px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.10);font-size:12px}
.focus-list div:last-child{border:0}
.focus-list span:last-child{color:#AAB6C7}

.timeline{display:grid;gap:12px}
.timeline-row{
  display:grid;grid-template-columns:160px 1fr;gap:20px;padding:18px;
  border:1px solid var(--line);border-radius:16px;background:var(--panel-soft)
}
.timeline-row time{color:var(--muted);font-size:11px}
.timeline-row h3{margin:0 0 4px;font-size:18px}
.timeline-row strong{color:var(--accent);font-size:12px}
.timeline-row p{margin:9px 0 0;color:var(--muted);font-size:13px}

.skills{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.skill{
  padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--panel-soft)
}
.skill h3{margin:0 0 14px;font-size:16px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{
  padding:6px 9px;border-radius:999px;background:white;border:1px solid var(--line);
  color:var(--text);font-size:10px
}

.projects{display:grid;gap:12px}
.project{
  padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--panel-soft)
}
.project.featured{
  display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center;
  background:linear-gradient(135deg,#F9FBFF,#F2F5FF)
}
.project-meta{color:var(--muted);font-size:10px}
.project h3{margin:7px 0 9px;font-size:20px}
.project p{margin:0;color:var(--muted);font-size:13px}
.project .tags{margin-top:14px}
.project-preview{
  border-radius:15px;overflow:hidden;border:1px solid var(--line);background:white;
  box-shadow:0 12px 28px rgba(15,23,42,.07)
}
.preview-top{height:32px;display:flex;align-items:center;justify-content:space-between;padding:0 10px;background:var(--dark);color:white;font-size:8px}
.preview-body{display:grid;grid-template-columns:1fr .72fr;gap:12px;padding:15px;align-items:center}
.preview-name{font-size:20px;font-weight:700;line-height:1.05}
.preview-photo{height:140px;border-radius:10px;overflow:hidden}
.preview-photo img{width:100%;height:100%;object-fit:cover;object-position:center 20%}

.certificate-card{
  display:grid;grid-template-columns:1fr .85fr;gap:28px;align-items:center
}
.cert-img{position:relative;border-radius:14px;overflow:hidden;box-shadow:0 14px 30px rgba(15,23,42,.08)}
.cert-img span{
  position:absolute;right:10px;bottom:10px;padding:7px 9px;border-radius:8px;
  background:rgba(11,18,32,.9);color:white;font-size:9px
}
.rtl .cert-img span{right:auto;left:10px}
.cert-copy h3{margin:12px 0 5px;font-size:20px}
.cert-copy p{color:var(--muted);font-size:13px}
.badge{display:inline-flex;padding:6px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:9px;font-weight:700}

.contact-card{
  margin-top:18px;background:linear-gradient(135deg,#0B1220,#111C32);color:white;
  border-radius:24px;padding:30px
}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px}
.contact-card h2{margin:10px 0 12px;font-size:34px;line-height:1.08}
.contact-card p{margin:0;color:#9BA8BC;font-size:13px}
.contact-list{border-top:1px solid #2A3446}
.contact-row{
  display:grid;grid-template-columns:90px 1fr 18px;gap:12px;align-items:center;
  padding:15px 0;border-bottom:1px solid #2A3446
}
.contact-row small{color:#7F8BA0;font-size:8px}
.contact-row strong{font-size:13px;overflow-wrap:anywhere}
.contact-tools{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}
.contact-tools a,.contact-tools button{
  padding:7px 9px;border-radius:8px;border:1px solid #2A3446;background:#141D2B;color:#C8D2E2;font-size:9px;cursor:pointer
}

.footer{padding:24px 4px;color:var(--muted);font-size:10px;display:flex;justify-content:space-between;gap:20px}
.footer-links{display:flex;gap:14px}

.resume-page{max-width:980px;margin:0 auto;padding:36px 18px 70px}
.resume-panel{background:white;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:var(--shadow)}
.resume-head{display:grid;grid-template-columns:1fr auto;gap:30px;padding-bottom:26px;border-bottom:2px solid var(--ink)}
.resume-head h1{margin:0;font-size:36px;letter-spacing:-.04em}
.resume-head p{margin:4px 0;color:var(--muted)}
.resume-contact{text-align:right;font-size:11px;color:var(--muted)}
.rtl .resume-contact{text-align:left}
.resume-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:36px;padding-top:28px}
.resume-block{margin-bottom:26px}
.resume-block h2{margin:0 0 11px;color:var(--accent);font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.rtl .resume-block h2{text-transform:none;letter-spacing:0}
.resume-item{padding-bottom:14px}
.resume-item+.resume-item{padding-top:14px;border-top:1px solid var(--line)}
.resume-item h3{margin:0 0 4px;font-size:15px}
.resume-item p{margin:4px 0;color:var(--muted);font-size:12px}
.resume-item small{color:var(--muted)}
.resume-tags{display:flex;flex-wrap:wrap;gap:5px}
.resume-tags span{padding:5px 7px;border:1px solid var(--line);border-radius:7px;background:var(--panel-soft);font-size:9px}

.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(10px);transition:.45s ease}
.js .reveal.visible{opacity:1;transform:none}
.rtl [dir="ltr"]{direction:ltr;unicode-bidi:isolate;text-align:left}
:focus-visible{outline:3px solid rgba(91,124,250,.45);outline-offset:3px;border-radius:6px}

@media(max-width:1080px){
  .site-shell{grid-template-columns:310px minmax(0,1fr)}
  .rail-photo img{height:290px}
}
@media(max-width:900px){
  .site-shell{display:block;padding:16px}
  .profile-rail{position:relative;top:auto;min-height:auto}
  .rail-photo{max-width:330px}
  .rail-nav{grid-template-columns:repeat(3,1fr)}
  .about-grid,.contact-grid,.certificate-card,.project.featured{grid-template-columns:1fr}
}
@media(max-width:620px){
  .site-shell{padding:10px}
  .profile-rail{padding:20px;border-radius:22px}
  .rail-photo img{height:300px}
  .rail-nav{grid-template-columns:1fr 1fr}
  .content-top{padding:14px 2px}
  .hero-card{padding:25px;border-radius:22px}
  .hero-card h1{font-size:38px}
  .quick-stats{grid-template-columns:1fr 1fr}
  .section-card{padding:22px;border-radius:20px}
  .section-head{align-items:flex-start}
  .section-head p{display:none}
  .skills{grid-template-columns:1fr}
  .timeline-row{grid-template-columns:1fr;gap:6px}
  .resume-panel{padding:22px}
  .resume-head{grid-template-columns:1fr}
  .resume-contact,.rtl .resume-contact{text-align:start}
  .resume-grid{grid-template-columns:1fr}
}
@media print{
  body{background:white}
  .resume-page{padding:0}
  .resume-panel{border:0;box-shadow:none;padding:0}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none;transition:none}
}


/* Persian typography refinement — layout intentionally unchanged */
.rtl .rail-name{
  font-weight:600;
  font-size:28px;
  line-height:1.35;
  letter-spacing:0;
}
.rtl .rail-role{
  font-weight:400;
  line-height:1.9;
}
.rtl .status{
  font-weight:400;
}
.rtl .rail-nav a{
  font-weight:500;
}
.rtl .hero-card h1{
  font-family:"IBM Plex Sans Arabic",Tahoma,Arial,sans-serif;
  font-size:clamp(34px,4.35vw,58px);
  line-height:1.42;
  letter-spacing:0;
  font-weight:600;
  max-width:880px;
}
.rtl .hero-card p{
  font-size:15px;
  line-height:2.05;
  font-weight:400;
}
.rtl .eyebrow{
  font-weight:600;
}
.rtl .section-head h2{
  font-family:"IBM Plex Sans Arabic",Tahoma,Arial,sans-serif;
  font-weight:600;
  letter-spacing:0;
}
.rtl .about-copy p{
  font-size:15px;
  line-height:2.05;
}
.rtl .timeline-row h3,
.rtl .skill h3,
.rtl .project h3,
.rtl .cert-copy h3,
.rtl .contact-card h2{
  font-family:"IBM Plex Sans Arabic",Tahoma,Arial,sans-serif;
  font-weight:600;
  letter-spacing:0;
}
.rtl .timeline-row p,
.rtl .project p,
.rtl .cert-copy p,
.rtl .contact-card p{
  line-height:2;
}
.rtl .quick-stats strong{
  font-family:"IBM Plex Sans Arabic",Tahoma,Arial,sans-serif;
  font-weight:600;
}
.rtl .quick-stats span,
.rtl .stat span{
  line-height:1.9;
}
.rtl .btn,
.rtl .top-btn,
.rtl .lang,
.rtl .contact-tools a,
.rtl .contact-tools button{
  font-family:"IBM Plex Sans Arabic",Tahoma,Arial,sans-serif;
  font-weight:500;
}
.rtl .resume-head h1,
.rtl .resume-item h3{
  font-family:"IBM Plex Sans Arabic",Tahoma,Arial,sans-serif;
  font-weight:600;
  letter-spacing:0;
}
.rtl [dir="ltr"]{
  font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
@media(max-width:620px){
  .rtl .hero-card h1{
    font-size:34px;
    line-height:1.48;
  }
  .rtl .rail-name{
    font-size:26px;
  }
}