:root{
  --bg0:#070A12;
  --bg1:#0B1020;
  --card:rgba(255,255,255,.07);
  --card2:rgba(255,255,255,.10);
  --stroke:rgba(255,255,255,.12);
  --stroke2:rgba(255,255,255,.18);
  --text:#EAF0FF;
  --muted:rgba(234,240,255,.72);
  --muted2:rgba(234,240,255,.55);
  --brand:#7C5CFF;
  --brand2:#4DE1FF;
  --shadow: 0 18px 60px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 24px;
  --max: 1120px;
  --ring: 0 0 0 3px rgba(124,92,255,.22);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 15% 0%, rgba(124,92,255,.25), transparent 60%),
    radial-gradient(900px 500px at 85% 10%, rgba(77,225,255,.20), transparent 55%),
    radial-gradient(700px 400px at 50% 90%, rgba(124,92,255,.12), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  min-height:100vh;
  line-height:1.55;
}

img{ max-width:100%; height:auto; }
a{ color:inherit; }
p{ color:var(--muted); margin:0 0 1rem; }
strong{ color:var(--text); }
small{ color:var(--muted2); }

.skip-link{
  position:absolute;
  left:-999px; top:auto;
  width:1px; height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left:16px; top:16px;
  width:auto; height:auto;
  padding:.7rem 1rem;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid var(--stroke);
  outline:none;
  box-shadow:var(--ring);
  z-index:9999;
}

.container{
  width:min(var(--max), calc(100% - 2rem));
  margin:0 auto;
}

.header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background:rgba(7,10,18,.62);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:.9rem 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:.75rem;
  text-decoration:none;
  white-space:nowrap;
}
.brand-logo{
  width:34px;
  height:34px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.22);
  box-shadow:0 12px 28px rgba(124,92,255,.18);
  object-fit:cover;
  background:rgba(255,255,255,.05);
}
.brand .name{
  font-weight:800;
  letter-spacing:.2px;
}
.brand .tag{
  display:block;
  font-size:.78rem;
  color:var(--muted2);
  margin-top:-2px;
}

.nav{
  display:flex;
  align-items:center;
  gap:.25rem;
}
.nav a{
  text-decoration:none;
  color:var(--muted);
  padding:.55rem .85rem;
  border-radius:999px;
  border:1px solid transparent;
}
.nav a:hover{
  color:var(--text);
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.10);
}
.nav a[aria-current="page"]{
  color:var(--text);
  background:rgba(124,92,255,.18);
  border-color:rgba(124,92,255,.30);
}

.menu-btn{
  display:none;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  color:var(--text);
  border-radius:12px;
  padding:.55rem .75rem;
  cursor:pointer;
}
.menu-btn:focus{ outline:none; box-shadow:var(--ring); }

@media (max-width: 860px){
  .menu-btn{ display:inline-flex; align-items:center; gap:.5rem; }
  .nav{
    position:absolute;
    left:0; right:0;
    top:62px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    background:rgba(7,10,18,.92);
    border-bottom:1px solid rgba(255,255,255,.10);
    padding:.75rem;
  }
  .nav.open{ display:flex; }
  .nav a{ border-radius:12px; }
}

.hero{ padding:3.5rem 0 2rem; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:1.25rem;
  align-items:stretch;
}
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
}

.card{
  border-radius:var(--radius2);
  border:1px solid var(--stroke);
  background:linear-gradient(180deg, var(--card), rgba(255,255,255,.04));
  box-shadow:var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.card.pad{ padding:1.25rem; }
.card.pad-lg{ padding:1.55rem; }

.kicker{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  font-size:.86rem;
  color:var(--muted);
  padding:.35rem .65rem;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);
  width:fit-content;
}
.dot{
  width:9px; height:9px;
  border-radius:50%;
  background:linear-gradient(180deg, var(--brand), var(--brand2));
  box-shadow:0 0 0 3px rgba(124,92,255,.12);
}

h1,h2,h3{ margin:0 0 .75rem; line-height:1.15; }
h1{
  font-size:clamp(2.0rem, 2.6vw, 3.0rem);
  letter-spacing:-.5px;
}
h2{ font-size:clamp(1.4rem, 1.8vw, 1.8rem); }
h3{ font-size:1.08rem; color:var(--text); }

.lead{
  font-size:1.05rem;
  color:rgba(234,240,255,.78);
  max-width:65ch;
}

.badges{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
  margin:1rem 0 0;
}
.badge{
  font-size:.86rem;
  color:var(--muted);
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);
  padding:.45rem .7rem;
  border-radius:999px;
}

.actions{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
  margin-top:1.2rem;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
  padding:.75rem 1rem;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  color:var(--text);
  text-decoration:none;
  font-weight:700;
  letter-spacing:.15px;
  cursor:pointer;
}
.btn:hover{
  background:rgba(255,255,255,.10);
  border-color:rgba(255,255,255,.20);
}
.btn.primary{
  background:linear-gradient(135deg, rgba(124,92,255,.95), rgba(77,225,255,.85));
  border-color:rgba(255,255,255,.25);
}
.btn.primary:hover{ filter:brightness(1.05); }
.btn:focus{ outline:none; box-shadow:var(--ring); }

.meta-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:.9rem;
}
.meta{
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);
  padding:1rem;
}
.meta .label{ font-size:.8rem; color:var(--muted2); }
.meta .value{ font-weight:800; margin-top:.15rem; }
.mono{ font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }

.section{ padding:1.5rem 0 2.8rem; }
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:1rem;
  margin-bottom:1rem;
}
.section-head p{ margin:0; }

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:1rem;
}
@media (max-width: 980px){
  .grid-3{ grid-template-columns: 1fr; }
}

.feature{ padding:1.15rem; }
.feature p{ margin:0; }

.hr{ height:1px; background:rgba(255,255,255,.10); margin:1.25rem 0; }

.breadcrumbs{ padding:1rem 0 0; }
.breadcrumbs ol{
  list-style:none;
  padding:0; margin:0;
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
  color:var(--muted2);
  font-size:.9rem;
}
.breadcrumbs a{
  color:var(--muted);
  text-decoration:none;
  border-bottom:1px dashed rgba(255,255,255,.25);
}
.breadcrumbs a:hover{ color:var(--text); }

.form{ display:grid; gap:.85rem; }
.field{ display:grid; gap:.35rem; }
label{ color:var(--muted); font-weight:700; }
input, textarea{
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  color:var(--text);
  padding:.85rem .95rem;
  font:inherit;
}
textarea{ min-height: 140px; resize: vertical; }
input:focus, textarea:focus{
  outline:none;
  box-shadow:var(--ring);
  border-color:rgba(124,92,255,.40);
}
.hint{ font-size:.9rem; color:var(--muted2); margin:.15rem 0 0; }

.notice{
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  padding:.75rem .9rem;
  color:var(--muted);
}
.notice.ok{ border-color: rgba(76,255,158,.28); }
.notice.warn{ border-color: rgba(255,204,102,.28); }
.notice.danger{ border-color: rgba(255,92,122,.28); }

.footer{
  border-top:1px solid rgba(255,255,255,.08);
  padding:1.75rem 0;
  color:var(--muted2);
  background:rgba(7,10,18,.45);
  backdrop-filter: blur(10px);
}
.footer-grid{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-start;
  justify-content:space-between;
  gap:1rem;
}
.footer a{ color:var(--muted); text-decoration:none; }
.footer a:hover{ color:var(--text); }

/* ===== Social Links UI (زي الصورة) ===== */
.social-wrap{
  display:grid;
  gap:1rem;
}
.social-icons{
  display:flex;
  gap:.7rem;
  justify-content:center;
  margin:.25rem 0 .35rem;
}
.icon-pill{
  width:46px;
  height:46px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  text-decoration:none;
}
.icon-pill:hover{
  background:rgba(255,255,255,.10);
  border-color:rgba(255,255,255,.20);
}
.icon{
  width:20px;
  height:20px;
  fill:rgba(234,240,255,.90);
}

.social-list{
  display:grid;
  gap:.9rem;
}
.social-btn{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.85rem;
  padding: .95rem 1.05rem;
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  text-decoration:none;
  box-shadow: 0 10px 30px rgba(0,0,0,.20);
}
.social-btn:hover{
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.22);
}
.social-left{
  display:flex;
  align-items:center;
  gap:.85rem;
  min-width:0;
}
.social-label{
  font-weight:800;
  color:var(--text);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.social-sub{
  font-size:.88rem;
  color:var(--muted2);
  margin-top:.1rem;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.social-arrow{
  color:rgba(234,240,255,.70);
  font-weight:900;
}
.avatar{
  width:72px;
  height:72px;
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.14);
  object-fit:cover;
  background:rgba(255,255,255,.05);
}

@media (max-width: 980px){
  .social-icons{ justify-content:flex-start; }
}
/* ===== Projects Page Additions ===== */
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

.section{ padding: 2.2rem 0; }

.projects-toolbar{
  display:flex; gap:12px; flex-wrap:wrap;
  align-items:center; justify-content:space-between;
  margin-top: 1rem;
}

.project-search{
  width:min(520px, 100%);
  padding:.85rem 1rem;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: inherit;
  outline: none;
}
.project-search:focus{
  border-color: rgba(255,255,255,.28);
  box-shadow: 0 0 0 4px rgba(255,255,255,.06);
}

.filter-btn{
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: inherit;
  padding: .7rem .9rem;
  border-radius: 999px;
  cursor:pointer;
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.filter-btn:hover{ transform: translateY(-1px); border-color: rgba(255,255,255,.24); }
.filter-btn.active{
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.32);
}

.projects-stats{
  display:flex; gap:10px; flex-wrap:wrap;
  margin-top: 1rem;
}
.stat-chip{
  display:flex; align-items:baseline; gap:10px;
  padding:.7rem .85rem;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
}
.stat-chip strong{ font-size: 1.05rem; }

.projects-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}
.project-card{
  grid-column: span 6;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  box-shadow: 0 18px 60px rgba(0,0,0,.25);
  padding: 1.1rem;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
  outline: none;
}
.project-card:hover{
  transform: translateY(-6px);
  border-color: rgba(255,255,255,.24);
  background: rgba(255,255,255,.075);
}
.project-card:focus-visible{
  box-shadow: 0 0 0 4px rgba(255,255,255,.08), 0 18px 60px rgba(0,0,0,.25);
}

.project-header{
  display:flex; align-items:center; justify-content:space-between;
  gap: 10px;
  margin-bottom: .8rem;
}
.project-icon{
  width: 46px; height: 46px;
  display:grid; place-items:center;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  font-size: 1.3rem;
}

.project-badges{ display:flex; gap:8px; flex-wrap:wrap; }
.pill{
  font-size: .82rem;
  padding: .35rem .6rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
}
.pill.done{ border-color: rgba(34,197,94,.35); background: rgba(34,197,94,.08); }
.pill.progress{ border-color: rgba(245,158,11,.35); background: rgba(245,158,11,.08); }
.pill.level{ border-color: rgba(59,130,246,.35); background: rgba(59,130,246,.08); }

.project-title{ margin: .2rem 0 .55rem; }
.project-description{ opacity:.92; margin: 0 0 .8rem; }

.project-features{
  margin: 0 0 .9rem;
  padding-left: 1.1rem;
  opacity: .95;
}
.project-features li{ margin: .25rem 0; }

.project-tech{
  display:flex; gap:8px; flex-wrap:wrap;
  margin-bottom: .9rem;
}
.tech-tag{
  font-size:.82rem;
  padding:.35rem .55rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
}

.project-actions{
  display:flex; gap:10px; flex-wrap:wrap;
  margin-top: .4rem;
}

.projects-empty{
  margin-top: 14px;
  text-align:center;
}
.cta-card{ text-align:left; }

.founder-row{
  display:flex; gap:14px; align-items:center;
  margin:.8rem 0 1rem;
}
.side-links{ display:flex; gap:10px; flex-wrap:wrap; }
.side-link{
  padding:.6rem .75rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  display:inline-block;
}

/* Responsive */
@media (max-width: 900px){
  .project-card{ grid-column: span 12; }
}