/* هوية النظام الأكاديمي — نفس ألوان البرنامج (بنفسجي ← نيلي) */
:root {
  --ink: #1e1b3a; --muted: #5b5875; --line: #e6e3f3; --bg: #f7f6fc; --card: #fff;
  --p1: #4f46e5; --p2: #7c3aed; --p3: #a855f7;
  --grad: linear-gradient(135deg, var(--p1), var(--p2) 55%, var(--p3));
  --radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: 'IBM Plex Sans Arabic', 'Cairo', Tahoma, sans-serif; color: var(--ink);
  background: var(--bg); line-height: 1.8; -webkit-font-smoothing: antialiased;
}
a { color: var(--p1); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 22px; }

/* الشريط العلوي */
.top { position: sticky; top: 0; z-index: 10; background: rgba(247, 246, 252, .85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; color: var(--ink); text-decoration: none; }
.brand img { width: 36px; height: 36px; }
.top nav { display: flex; gap: 6px; align-items: center; }
.top nav a.link { color: var(--muted); text-decoration: none; padding: 8px 10px; border-radius: 10px; font-size: 15px; }
.top nav a.link:hover { color: var(--ink); background: #eeebfb; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 14px; font: inherit; font-weight: 700;
  text-decoration: none; border: 0; cursor: pointer; transition: transform .15s, box-shadow .15s; }
.btn.primary { background: var(--grad); color: #fff; box-shadow: 0 10px 26px rgba(79, 70, 229, .32); }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(79, 70, 229, .4); }
.btn.ghost { background: #fff; color: var(--p1); border: 1px solid var(--line); }
.btn.ghost:hover { border-color: var(--p1); }
.btn.sm { padding: 8px 16px; font-size: 14px; border-radius: 12px; }

/* البطل */
.hero { position: relative; overflow: hidden; padding: 84px 0 70px; }
.hero::before { content: ''; position: absolute; inset: -40% -10% auto auto; width: 720px; height: 720px; border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, .18), transparent 65%); z-index: -1; }
.hero h1 { font-size: clamp(32px, 5vw, 54px); line-height: 1.35; margin: 0 0 18px; font-weight: 800; }
.hero h1 span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: clamp(17px, 2.2vw, 20px); color: var(--muted); max-width: 720px; margin: 0 0 30px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .note { margin-top: 18px; font-size: 14px; color: var(--muted); }
.badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.badges span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 14px; color: var(--muted); }

/* الأقسام */
section { padding: 64px 0; }
.sec-title { text-align: center; margin-bottom: 40px; }
.sec-title h2 { font-size: clamp(26px, 3.4vw, 36px); margin: 0 0 8px; }
.sec-title p { color: var(--muted); margin: 0 auto; max-width: 680px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: transform .15s, box-shadow .15s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(30, 27, 58, .08); }
.card .ico { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--grad); color: #fff; font-size: 22px; margin-bottom: 14px; }
.card h3 { margin: 0 0 6px; font-size: 19px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

.programs .card { border-top: 4px solid var(--p2); }

.steps { counter-reset: s; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 24px 22px; position: relative; }
.step::before { counter-increment: s; content: counter(s); position: absolute; top: -16px; right: 22px; width: 34px; height: 34px; border-radius: 50%;
  background: var(--grad); color: #fff; font-weight: 800; display: grid; place-items: center; }
.step h3 { margin: 6px 0 6px; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 15px; }

.privacy-box { background: var(--grad); color: #fff; border-radius: 26px; padding: 40px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center; }
.privacy-box h2 { margin: 0 0 10px; font-size: 30px; }
.privacy-box p, .privacy-box li { opacity: .95; }
.privacy-box ul { margin: 0; padding-inline-start: 20px; }
.privacy-box a { color: #fff; }

.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 20px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { color: var(--muted); margin: 10px 0 0; }

.final { text-align: center; }
.final .cta { justify-content: center; display: flex; gap: 12px; flex-wrap: wrap; }

footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
footer a { color: var(--muted); }

/* صفحات النصوص (الخصوصية والشروط) */
.doc { max-width: 820px; margin: 0 auto; padding: 50px 22px 70px; }
.doc h1 { font-size: 34px; margin: 0 0 6px; }
.doc .updated { color: var(--muted); margin-bottom: 30px; }
.doc h2 { font-size: 22px; margin: 34px 0 8px; }
.doc p, .doc li { color: #353252; }
.doc code { direction: ltr; unicode-bidi: isolate; background: #eeebfb; padding: 1px 6px; border-radius: 6px; font-size: 13px; }
.doc table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 15px; }
.doc th, .doc td { border: 1px solid var(--line); padding: 8px 10px; text-align: right; vertical-align: top; }
.doc th { background: #f0eefb; }

@media (max-width: 760px) {
  .top nav a.link { display: none; }
  .privacy-box { grid-template-columns: 1fr; padding: 28px; }
  .hero { padding: 56px 0 46px; }
}