/* =========================
   Hazim Rahahleh — Website
   Lightweight, responsive, bilingual (AR/EN)
   ========================= */

:root{
  --bg: #f6f7fb;
  --bg2: #eef2ff;
  --text: #0f172a;
  --muted: rgba(15,23,42,.72);
  --border: rgba(15,23,42,.10);
  --card: rgba(255,255,255,.78);
  --card-strong: rgba(255,255,255,.92);

  --primary: #0ea5a4;
  --primary-2: #2563eb;
  --accent: #f59e0b;

  --shadow: 0 14px 40px rgba(2,6,23,.10);
  --shadow-soft: 0 10px 28px rgba(2,6,23,.08);

  --radius: 18px;
  --radius-sm: 14px;

  --container: 1120px;

  --font-ar: "Cairo","IBM Plex Sans Arabic","Noto Sans Arabic","Tajawal","Segoe UI",Tahoma,Arial,sans-serif;
  --font-en: "Inter", ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;

  --ring: 0 0 0 6px rgba(14,165,164,.10);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(1100px 600px at 90% -10%, rgba(14,165,164,.18), transparent 60%),
    radial-gradient(900px 520px at 10% 0%, rgba(245,158,11,.14), transparent 58%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 55%, var(--bg) 100%);
  min-height:100vh;
}
body[lang="ar"]{ font-family: var(--font-ar); direction: rtl; }
body[lang="en"]{ font-family: var(--font-en); direction: ltr; }

a{ color:inherit; text-decoration:none; }
p{ margin:0 0 12px; color:var(--muted); }
h1,h2,h3{ margin:0 0 12px; letter-spacing: -.02em; }
h1{ font-size: clamp(2rem, 4vw, 3rem); line-height:1.1; }
h2{ font-size: clamp(1.25rem, 2.5vw, 1.7rem); }
h3{ font-size: 1.05rem; }
small{ color:var(--muted); }

.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.skip-link{
  position:absolute; left:-999px; top:8px;
  background:#fff; padding:10px 12px; border-radius:12px; border:1px solid var(--border);
}
.skip-link:focus{ left:10px; z-index:1000; }

.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(246,247,251,.65);
  border-bottom: 1px solid rgba(15,23,42,.08);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding: 12px 0;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight: 850;
  letter-spacing:-.02em;
}
.brand .dot{
  width: 10px; height:10px; border-radius:999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 0 0 4px rgba(14,165,164,.14);
}

.nav-links{
  display:flex;
  align-items:center;
  gap: 10px;
  flex-wrap: wrap;
}
.nav-links a{
  padding: 10px 12px;
  border-radius: 999px;
  color: rgba(15,23,42,.78);
  font-weight: 650;
  font-size: .95rem;
  transition: transform .12s ease, background .12s ease;
}
.nav-links a:hover{
  background: rgba(15,23,42,.05);
  transform: translateY(-1px);
}
.nav-links .btn.small{ padding: 10px 14px; }

.nav-toggle{
  display:none;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.7);
  border-radius: 999px;
  padding: 10px 12px;
  cursor:pointer;
  box-shadow: var(--shadow-soft);
}
.nav-toggle svg{ width: 18px; height:18px; }

.lang-link{
  display:inline-flex; align-items:center; gap:8px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.65);
}
.lang-link:hover{ background: rgba(255,255,255,.85); }

.hero{
  padding: 34px 0 18px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 22px;
  align-items: stretch;
}
.hero-card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.hero-card:before{
  content:"";
  position:absolute; inset:-2px;
  background: radial-gradient(700px 260px at 20% 0%, rgba(14,165,164,.18), transparent 60%),
              radial-gradient(600px 260px at 90% 20%, rgba(37,99,235,.16), transparent 60%);
  pointer-events:none;
}
.hero-card > *{ position:relative; }
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 8px 12px;
  border-radius:999px;
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.65);
  font-weight: 750;
  color: rgba(15,23,42,.78);
}
.kicker svg{ width:16px; height:16px; }
.lead{
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(15,23,42,.72);
  margin-top: 8px;
}

.cta-row{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 16px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border-radius: 999px;
  padding: 12px 16px;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.78);
  font-weight: 800;
  color: rgba(15,23,42,.88);
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn:hover{
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
  background: rgba(255,255,255,.92);
}
.btn.primary{
  border: none;
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
}
.btn.primary:hover{ box-shadow: 0 14px 30px rgba(37,99,235,.20); }
.btn .ic{ width: 18px; height:18px; }

.meta-grid{
  margin-top: 16px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.meta{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,.6);
  border: 1px solid rgba(15,23,42,.08);
}
.meta svg{ width: 18px; height:18px; opacity:.85; }
.meta a{ color: rgba(15,23,42,.80); font-weight: 700; }
.meta a:hover{ text-decoration: underline; }

.hero-media{
  display:flex;
  align-items:stretch;
}
.profile-card{
  width:100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  gap: 14px;
  overflow:hidden;
  position:relative;
}
.profile-card:before{
  content:"";
  position:absolute; inset:-2px;
  background: radial-gradient(800px 320px at 70% 0%, rgba(245,158,11,.18), transparent 55%),
              radial-gradient(700px 280px at 0% 100%, rgba(14,165,164,.18), transparent 55%);
  pointer-events:none;
}
.profile-card > *{ position:relative; }

.avatar{
  border-radius: 22px;
  border: 1px solid rgba(15,23,42,.10);
  box-shadow: var(--ring);
  overflow:hidden;
  background: #fff;
}
.avatar img{
  width:100%;
  height:auto;
  display:block;
}
.profile-badges{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.7);
  border: 1px solid rgba(15,23,42,.10);
  font-weight: 750;
  color: rgba(15,23,42,.78);
}
.badge svg{ width: 16px; height:16px; opacity:.9; }

.section{
  padding: 18px 0;
}
.section .head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.section .sub{
  color: rgba(15,23,42,.60);
  max-width: 70ch;
}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}
.card{
  grid-column: span 12;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-soft);
}

.card strong{ color: rgba(15,23,42,.92); }

.cols-6{ grid-column: span 6; }
.cols-4{ grid-column: span 4; }
.cols-8{ grid-column: span 8; }

.list{
  margin:0; padding:0; list-style:none;
  display:flex; flex-direction:column; gap:10px;
}
.list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
}
.list li:before{
  content:"";
  width:10px; height:10px;
  margin-top: 8px;
  border-radius:999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  flex:0 0 auto;
}

.timeline{
  position:relative;
  padding: 10px 0;
}
.timeline:before{
  content:"";
  position:absolute;
  top:0; bottom:0;
  width:2px;
  background: rgba(15,23,42,.10);
}
body[lang="ar"] .timeline:before{ right: 15px; }
body[lang="en"] .timeline:before{ left: 15px; }

.t-item{
  position:relative;
  display:grid;
  grid-template-columns: 1fr;
  gap:6px;
  padding: 12px 16px 12px 52px;
  border-radius: 14px;
  background: rgba(255,255,255,.60);
  border: 1px solid rgba(15,23,42,.08);
  margin-bottom: 10px;
}
body[lang="ar"] .t-item{ padding: 12px 52px 12px 16px; }
.t-item:last-child{ margin-bottom: 0; }

.t-item:before{
  content:"";
  position:absolute;
  width: 12px; height:12px;
  border-radius:999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 0 0 4px rgba(14,165,164,.14);
  top: 18px;
}
body[lang="ar"] .t-item:before{ right: 10px; }
body[lang="en"] .t-item:before{ left: 10px; }

.t-title{ font-weight: 900; color: rgba(15,23,42,.92); }
.t-meta{ color: rgba(15,23,42,.66); font-weight: 700; font-size: .95rem; }
.t-org{ color: rgba(15,23,42,.74); font-weight: 750; }
.pills{
  display:flex; flex-wrap:wrap; gap: 8px;
}
.pill{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.65);
  font-weight: 750;
  color: rgba(15,23,42,.76);
  font-size: .92rem;
}

.footer{
  padding: 24px 0 30px;
  color: rgba(15,23,42,.60);
}
.footer .row{
  display:flex; flex-wrap:wrap;
  justify-content:space-between;
  gap: 12px;
  border-top: 1px solid rgba(15,23,42,.08);
  padding-top: 16px;
}

/* Landing page */
.landing{
  min-height: 100vh;
  display:flex;
  align-items:center;
  padding: 24px 0;
}
.landing-card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  padding: 26px;
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}
.landing-card:before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(900px 420px at 20% 0%, rgba(14,165,164,.22), transparent 60%),
    radial-gradient(900px 420px at 90% 30%, rgba(37,99,235,.18), transparent 62%),
    radial-gradient(600px 300px at 50% 120%, rgba(245,158,11,.14), transparent 60%);
  pointer-events:none;
}
.landing-card > *{ position:relative; }
.landing-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 18px;
}
.lang-btn{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap: 8px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.65);
  cursor:pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.lang-btn:hover{
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
  background: rgba(255,255,255,.90);
}
.lang-btn strong{ font-size: 1.1rem; }
.lang-btn span{ color: rgba(15,23,42,.68); }

/* Responsive */
@media (max-width: 920px){
  .hero-grid{ grid-template-columns: 1fr; }
  .meta-grid{ grid-template-columns: 1fr; }
  .cols-6, .cols-8, .cols-4{ grid-column: span 12; }
}

@media (max-width: 760px){
  .nav-toggle{ display:inline-flex; align-items:center; gap:8px; }
  .nav-links{
    display:none;
    width:100%;
    padding: 10px 0 6px;
  }
  .nav-links.open{ display:flex; }
  .nav{
    flex-wrap:wrap;
  }
  .landing-grid{ grid-template-columns: 1fr; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .btn, .nav-links a, .lang-btn{ transition: none; }
}