:root{
  --purple:#8250FF;
  --purple-deep:#6A34EF;
  --periwinkle:#5B7FFF;
  --ink:#1F1B3A;
  --body:#544F6B;
  --bg:#FAFAFF;
  --surface:#FFFFFF;
  --line:#EAE6F8;
  --line-soft:#F1EEFB;
  --mint-bg:#EFEAFF;
  --radius-lg:26px;
  --radius-md:18px;
  --radius-pill:999px;
  --font-main:'IBM Plex Sans Arabic',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-main);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.tab,.btn,.lang{font-family:var(--font-main)}

a{color:var(--purple)}
:focus-visible{outline:3px solid var(--purple-deep);outline-offset:2px}

/* ---------- header ---------- */
.site-header{
  position:relative;
  z-index:5;
}
.head{
  max-width:1160px;
  margin:0 auto;
  padding:22px 28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.logo{height:42px;width:auto;display:block;object-fit:contain}
.lang{
  border:1.5px solid #DAD2F7;
  background:var(--surface);
  color:var(--purple-deep);
  border-radius:var(--radius-pill);
  padding:10px 20px;
  font-size:15px;
  font-weight:600;
  cursor:pointer;
  transition:background .15s ease, border-color .15s ease;
  text-decoration:none;
  display:inline-block;
}
.lang:hover{background:var(--mint-bg);border-color:var(--purple)}

/* ---------- hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding-bottom:64px;
}
.hero::before{
  content:"";
  position:absolute;
  inset:-30% -10% auto -10%;
  height:640px;
  background:
    radial-gradient(56% 90% at 18% 20%, rgba(130,80,255,.55), transparent 70%),
    radial-gradient(46% 80% at 82% 0%, rgba(91,127,255,.40), transparent 70%),
    radial-gradient(70% 70% at 50% 100%, rgba(185,166,255,.35), transparent 75%);
  filter:blur(10px);
  pointer-events:none;
  z-index:0;
}
html[dir="rtl"] .hero::before{
  background:
    radial-gradient(56% 90% at 82% 20%, rgba(130,80,255,.55), transparent 70%),
    radial-gradient(46% 80% at 18% 0%, rgba(91,127,255,.40), transparent 70%),
    radial-gradient(70% 70% at 50% 100%, rgba(185,166,255,.35), transparent 75%);
}
.hero-inner{
  position:relative;
  z-index:1;
  max-width:1160px;
  margin:0 auto;
  padding:8px 28px 0;
  display:grid;
  grid-template-columns:1.05fr 1fr;
  gap:56px;
  align-items:start;
}
.hero-copy h1{
  margin:0 0 14px;
  font-size:clamp(34px,4.4vw,50px);
  line-height:1.08;
  font-weight:700;
  letter-spacing:.2px;
}
.hero-copy p.lede{
  margin:0 0 34px;
  max-width:46ch;
  font-size:17px;
  color:var(--body);
}

/* contact card */
.contact-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:28px 28px 26px;
  max-width:400px;
  box-shadow:0 22px 44px -22px rgba(90,50,220,.35);
}
.contact-card .icon{
  width:52px;height:52px;
  border-radius:16px;
  background:var(--mint-bg);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;
}
.contact-card .icon svg{width:24px;height:24px}
.contact-card h2{
  margin:0 0 8px;
  font-size:21px;
  font-weight:700;
}
.contact-card p{
  margin:0 0 20px;
  color:var(--body);
  font-size:15.5px;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:9px;
  background:var(--ink);
  color:#fff;
  text-decoration:none;
  border:none;
  border-radius:var(--radius-pill);
  padding:13px 24px;
  font-size:15.5px;
  font-weight:600;
  cursor:pointer;
  transition:background .15s ease, transform .15s ease;
}
.btn:hover{background:var(--purple-deep);transform:translateY(-1px)}
.btn svg{width:18px;height:18px;flex:none}

/* ---------- FAQ column ---------- */
.faq-col{position:relative;z-index:1}
.tabs{
  display:flex;
  gap:8px;
  background:#F0EDFB;
  padding:6px;
  border-radius:var(--radius-pill);
  margin:0 0 18px;
  width:fit-content;
}
html[dir="rtl"] .tabs{margin-inline-start:auto}
.tab{
  border:none;
  background:transparent;
  padding:10px 20px;
  border-radius:var(--radius-pill);
  font-size:15px;
  font-weight:600;
  color:var(--purple-deep);
  cursor:pointer;
  transition:background .15s ease, color .15s ease, box-shadow .15s ease;
}
.tab[aria-selected="true"]{
  background:var(--ink);
  color:#fff;
  box-shadow:0 8px 18px -8px rgba(31,27,58,.5);
}

.faq-list{display:flex;flex-direction:column;gap:10px}
details.faq{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:16px;
  padding:0 22px;
  transition:border-color .15s ease;
}
details.faq[open]{border-color:#D8CCFB}
details.faq summary{
  list-style:none;
  cursor:pointer;
  padding:19px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  font-size:16.5px;
  font-weight:600;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary .chev{
  flex:none;
  width:22px;height:22px;
  color:var(--purple);
  transition:transform .2s ease;
}
details.faq[open] summary .chev{transform:rotate(180deg)}
details.faq .answer{
  margin:0 0 20px;
  color:var(--body);
  font-size:15.5px;
  max-width:62ch;
}
details.faq .answer b{color:var(--ink)}

/* ---------- footer ---------- */
footer{
  border-top:1px solid var(--line);
  margin-top:12px;
}
.foot-inner{
  max-width:1160px;
  margin:0 auto;
  padding:26px 28px 40px;
  color:var(--body);
  font-size:14.5px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  align-items:center;
}
.foot-inner a{color:var(--purple-deep);text-decoration:none;font-weight:600}

@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .contact-card{max-width:none}
  .hero::before{height:520px}
}
@media (max-width:560px){
  .head{padding:18px 20px}
  .hero-inner{padding:4px 20px 0}
  .foot-inner{padding:22px 20px 32px}
  .hero-copy p.lede{max-width:none}
  details.faq{padding:0 16px}
  .tabs{width:100%}
  .tab{flex:1;text-align:center;padding:10px 12px}
}