/* ═══════════════════════════════════════════════════════════════
   أوراس التعليمية — نمط الصفحات الثلاث
   (education.html + education-patients.html + education-dentists.html)
   نفس نظام الهوية: ذهبي/زجاجي، خط Tajawal، اتجاه RTL.
   ═══════════════════════════════════════════════════════════════ */
:root{
  --gold:#C9A227; --gold-deep:#A8841C; --gold-ink:#8A6D1F;
  --gold-soft:#F3E5BF; --gold-pale:#FBF6E7; --cream:#FFFDF6;
  --ink:#3D3524; --ink-soft:#6F6448; --line:#EFE4C4;
  --grad-gold:linear-gradient(135deg,#F7E8A9 0%,#E9CE7A 38%,#C9A227 100%);
  --grad-gold-text:linear-gradient(135deg,#6B5310 0%,#A8841C 26%,#D9AE35 54%,#8A6D1F 100%);
  --grad-soft:linear-gradient(180deg,#FFFCF2 0%,#F8EEDA 100%);
  --shadow:0 14px 38px rgba(168,132,28,.12);
  --shadow-sm:0 8px 22px rgba(168,132,28,.10);
  --r:22px;
  --glass-blur:blur(16px) saturate(150%);
  --glass-bg:linear-gradient(165deg,rgba(255,255,255,.78) 0%,rgba(255,255,255,.36) 100%);
  --glass-border:rgba(255,255,255,.65);
  --glass-inset:inset 0 1px 0 rgba(255,255,255,.8), inset 0 0 0 .5px rgba(255,255,255,.35);
  --glass-shadow:0 22px 50px rgba(44,38,23,.15);
  --glass-shadow-sm:0 10px 26px rgba(44,38,23,.1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Tajawal','Segoe UI',Tahoma,'Noto Naskh Arabic',sans-serif;
  color:var(--ink); background:var(--cream); line-height:1.75; overflow-x:hidden;
}
body::before{
  content:''; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(760px 460px at 92% -6%, rgba(233,206,122,.30), transparent 62%),
    radial-gradient(640px 440px at -12% 28%, rgba(240,196,86,.20), transparent 62%),
    radial-gradient(720px 520px at 50% 112%, rgba(233,206,122,.24), transparent 62%),
    radial-gradient(560px 420px at 80% 60%, rgba(163,190,169,.16), transparent 65%);
}
img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
ul{list-style:none}
section{scroll-margin-top:92px; padding:96px 0; position:relative; overflow:hidden}
.container{width:min(1160px,92%); margin-inline:auto}
.pattern{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150'%3E%3Cg transform='translate(38 32) scale(3.2)' fill='none' stroke='%23C9A227' stroke-opacity='.10' stroke-width='.55'%3E%3Cpath d='M12 2.5c-2.2 0-2.9 1.3-4.8 1.3-2.6 0-3.7 1.9-3.7 4.4 0 4.6 2.2 6.9 3.1 11.6.4 2.2 3.2 2.2 3.7-.1.3-1.6.7-3.2 1.7-3.2s1.4 1.6 1.7 3.2c.5 2.3 3.3 2.3 3.7.1.9-4.7 3.1-7 3.1-11.6 0-2.5-1.1-4.4-3.7-4.4-1.9 0-2.6-1.3-4.8-1.3z'/%3E%3C/g%3E%3C/svg%3E");
}
.grad-text{background:var(--grad-gold-text); -webkit-background-clip:text; background-clip:text; color:transparent}

/* ===== الهيدر: بطاقة تنقّل زجاجية عائمة ===== */
#siteHeader{position:fixed;inset-inline:0;top:0;z-index:50;pointer-events:none;transform:translateZ(0)}
#siteHeader .nav-card{pointer-events:auto}
.nav-card{
  position:relative;width:min(1160px,94%);margin:14px auto 0;border-radius:22px;
  background-color:rgba(255,253,246,.5);
  background-image:linear-gradient(180deg,rgba(255,255,255,.68) 0%,rgba(255,253,246,.3) 100%);
  border:1px solid rgba(255,255,255,.55);
  backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 18px 44px rgba(24,20,12,.3);
  transition:background-color .3s ease,box-shadow .3s ease;
}
#siteHeader.scrolled .nav-card{background-color:rgba(255,253,246,.8)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 18px}
.brand{display:flex; align-items:center; gap:12px}
.brand .logo{width:64px;height:64px;flex:none;object-fit:contain;filter:drop-shadow(0 4px 10px rgba(201,162,39,.35))}
.brand b{font-size:1.45rem;font-weight:900;letter-spacing:.3px;display:block;line-height:1.2}
.brand small{color:var(--gold-ink);font-weight:700;font-size:.78rem;display:block}
.nav-links{display:flex; align-items:center; gap:2px}
.nav-links a{padding:9px 12px;border-radius:999px;font-weight:700;font-size:.92rem;color:var(--ink-soft);transition:.25s;white-space:nowrap}
.nav-links a:hover{color:var(--gold-deep);background:rgba(255,255,255,.55);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:inset 0 0 0 1px rgba(201,162,39,.2)}
.nav-links a[aria-current="page"]{color:var(--gold-deep);background:rgba(201,162,39,.12);box-shadow:inset 0 0 0 1px rgba(201,162,39,.25)}
.nav-links a.nav-edu{
  border:1.5px solid rgba(201,162,39,.45);color:var(--gold-deep);
  background:rgba(201,162,39,.1);font-weight:800;
}
.nav-links a.nav-edu:hover{background:var(--grad-gold);color:#4A3A0A;border-color:transparent}
.nav-cta{display:inline-flex}
.menu-btn{display:none;background:rgba(255,255,255,.5);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1.5px solid rgba(201,162,39,.25);border-radius:12px;padding:8px 10px;cursor:pointer;color:var(--gold-deep)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.95rem 2rem;border-radius:999px;font-weight:800;font-size:1rem;
  cursor:pointer;border:none;transition:.28s;font-family:inherit;
}
.btn-gold{background:var(--grad-gold);color:#4A3A0A;box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 12px 26px rgba(201,162,39,.38)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:inset 0 1px 0 rgba(255,255,255,.75),0 16px 32px rgba(201,162,39,.46)}
.btn-ghost{background:rgba(255,255,255,.5);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1.6px solid var(--gold);color:var(--gold-ink);box-shadow:inset 0 1px 0 rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.85);transform:translateY(-3px)}
.btn-light{background:rgba(255,255,255,.14);border:1.6px solid rgba(255,255,255,.75);color:#fff}
.btn-light:hover{background:rgba(255,255,255,.9);color:var(--gold-ink);transform:translateY(-3px)}
.btn-dark{background:rgba(44,38,23,.85);color:#F7E8A9;box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 12px 26px rgba(44,38,23,.3)}
.btn-dark:hover{transform:translateY(-3px);background:#2E2716}
.btn-sm{padding:.62rem 1.5rem;font-size:.92rem}

/* ===== الواجهة التعليمية (البوابة) ===== */
.edu-hero{position:relative;min-height:88vh;min-height:88svh;display:flex;align-items:center;
  background:
    radial-gradient(900px 520px at 88% -10%, rgba(233,206,122,.55), transparent 60%),
    radial-gradient(700px 500px at -10% 30%, rgba(240,196,86,.35), transparent 62%),
    linear-gradient(180deg,#FFFDF6 0%,#F8EEDA 100%);
}
.edu-hero.tall{min-height:78vh;min-height:78svh}
.edu-hero .pattern{position:absolute;inset:0;opacity:.8;pointer-events:none}
.edu-in{position:relative;z-index:2;width:min(1160px,92%);margin-inline:auto;padding:170px 0 110px;text-align:center}
.edu-hero.tall .edu-in{padding:150px 0 84px}
.kicker{
  display:inline-block;background-color:rgba(255,253,246,.5);background-image:var(--glass-bg);
  border:1px solid var(--glass-border);color:var(--gold-ink);
  font-weight:800;font-size:.85rem;padding:.4rem 1.2rem;border-radius:999px;margin-bottom:16px;
  backdrop-filter:blur(12px) saturate(150%);-webkit-backdrop-filter:blur(12px) saturate(150%);
  box-shadow:var(--glass-inset),var(--glass-shadow-sm);
}
.edu-hero h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:900;line-height:1.35;margin-bottom:18px;color:#2E2716}
.edu-hero p.sub{font-size:1.12rem;color:#4E452D;font-weight:600;max-width:44rem;margin:0 auto 34px}
.edu-ctas{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-bottom:26px}

/* ── بطاقتا الزرّين (البوابة): زرّان كبيران يُظهران المحتوى بالضغط ── */
.path-cards{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:38px;text-align:right}
.path{
  position:relative;display:flex;flex-direction:column;gap:14px;
  font-family:inherit;color:inherit;cursor:pointer;width:100%;text-align:right;
  background-color:rgba(255,255,255,.55);background-image:var(--glass-bg);
  border:1px solid var(--glass-border);border-radius:28px;padding:38px 32px;
  backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  box-shadow:var(--glass-inset),var(--glass-shadow-sm);transition:.32s;overflow:hidden;
}
.path::before{content:'';position:absolute;top:0;right:0;left:0;height:5px;background:var(--grad-gold);opacity:0;transition:.32s}
.path:hover{transform:translateY(-8px);box-shadow:var(--glass-inset),0 30px 60px rgba(168,132,28,.24);border-color:rgba(255,255,255,.95)}
.path:hover::before{opacity:1}
.path.is-active{border-color:rgba(201,162,39,.85);box-shadow:var(--glass-inset),0 24px 52px rgba(201,162,39,.32)}
.path.is-active::before{opacity:1}
.path .pic{
  width:78px;height:78px;border-radius:24px;background:var(--grad-gold);
  display:grid;place-items:center;box-shadow:0 12px 26px rgba(201,162,39,.4);
}
.path h2{font-size:clamp(1.35rem,2.6vw,1.85rem);margin-bottom:2px}
.path p{color:var(--ink-soft);font-size:1rem}
.path .path-list{display:flex;flex-direction:column;gap:8px;margin:6px 0 12px}
.path .path-list li{display:flex;gap:.6rem;align-items:center;font-size:.92rem;font-weight:700;color:var(--ink-soft)}
.path .path-list .chk{flex:none;width:22px;height:22px;border-radius:8px;background:rgba(201,162,39,.16);border:1px solid rgba(201,162,39,.3);display:grid;place-items:center}
.path .btn{align-self:flex-start;margin-top:auto}

/* ── شريط نقاط المنصة ── */
.quick-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.quick{
  background-color:rgba(255,255,255,.5);background-image:var(--glass-bg);
  border:1px solid var(--glass-border);border-radius:18px;padding:20px 18px;text-align:center;
  backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  box-shadow:var(--glass-inset),var(--glass-shadow-sm);transition:.3s;
}
.quick:hover{transform:translateY(-5px);box-shadow:var(--glass-inset),var(--glass-shadow)}
.quick b{display:block;font-size:1.6rem;font-weight:900;background:var(--grad-gold-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.quick span{color:var(--ink-soft);font-weight:700;font-size:.85rem}

/* ===== رؤوس الأقسام ===== */
.sec-head{text-align:center;max-width:44rem;margin:0 auto 56px}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:900;line-height:1.4;margin-bottom:14px;color:#2E2716}
.sec-head p{color:#4E452D;font-size:1.05rem;font-weight:600}
section:has(> .sec-bg) > .container > .sec-head{
  position:relative;z-index:1;max-width:52rem;padding:26px 30px 28px;border-radius:26px;
  background-color:rgba(255,253,246,.62);
  background-image:linear-gradient(170deg,rgba(255,255,255,.72) 0%,rgba(255,253,246,.5) 100%);
  border:1px solid rgba(255,255,255,.7);
  backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8),0 14px 36px rgba(44,38,23,.12);
}
.sec-head h2 .grad-text{filter:drop-shadow(0 1px 1px rgba(96,74,14,.45))}
/* رؤوس الأقسام داخل الألواح (تتداخل أكثر من مستوى داخل الحاوية) */
section:has(> .sec-bg) .container .sec-head{
  position:relative;z-index:1;max-width:52rem;padding:26px 30px 28px;border-radius:26px;
  background-color:rgba(255,253,246,.62);
  background-image:linear-gradient(170deg,rgba(255,255,255,.72) 0%,rgba(255,253,246,.5) 100%);
  border:1px solid rgba(255,255,255,.7);
  backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8),0 14px 36px rgba(44,38,23,.12);
}
.sec-head.sub-head{margin-top:72px}

/* ===== ألواح الأقسام: تظهر فقط بالضغط على الزر ===== */
.edu-panel{animation:panelIn .55s ease both}
@keyframes panelIn{
  from{opacity:0;transform:translateY(26px)}
  to{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){.edu-panel{animation:none}}
.path-btns .is-active,.nav-links a.is-active{color:var(--gold-deep);background:rgba(201,162,39,.12);box-shadow:inset 0 0 0 1px rgba(201,162,39,.25)}

/* ===== خلفية الأقسام ===== */
.sec-bg{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background-size:cover;background-position:center;background-repeat:no-repeat;
  transform:scale(1.05);
}
.sec-bg::after{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(120% 60% at 50% 0%,rgba(255,253,246,.92) 0%,rgba(255,253,246,.6) 45%,rgba(255,253,246,.45) 100%),
    linear-gradient(180deg,rgba(255,253,246,.75) 0%,rgba(255,253,246,.55) 100%);
}
section > .container{position:relative;z-index:1}
section + section::before{
  content:''; position:absolute; top:0; inset-inline:0; z-index:3; height:5px;
  background:linear-gradient(90deg, transparent, rgba(201,162,39,.48) 18%, rgba(201,162,39,.78) 50%, rgba(201,162,39,.48) 82%, transparent);
  border-radius:999px; pointer-events:none;
}
section + section::after{
  content:''; position:absolute; top:13px; left:50%; z-index:3;
  width:16px; height:16px; transform:translateX(-50%) rotate(45deg);
  background:var(--grad-gold); border-radius:4px;
  box-shadow:0 4px 12px rgba(201,162,39,.5); pointer-events:none;
}

/* ===== بطاقات المحتوى (الإرشادات) ===== */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.topic{
  background-color:rgba(255,255,255,.5);background-image:var(--glass-bg);
  border:1px solid var(--glass-border);border-radius:var(--r);padding:30px 24px;
  backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  box-shadow:var(--glass-inset),var(--glass-shadow-sm);
  transition:.3s;position:relative;overflow:hidden;
}
.topic::before{content:'';position:absolute;top:0;right:0;left:0;height:4px;background:var(--grad-gold);opacity:0;transition:.3s}
.topic:hover{transform:translateY(-8px);box-shadow:var(--glass-inset),0 26px 54px rgba(168,132,28,.22);border-color:rgba(255,255,255,.95)}
.topic:hover::before{opacity:1}
.topic .ic{
  width:66px;height:66px;border-radius:20px;background:var(--gold-pale);border:1px solid var(--line);
  display:grid;place-items:center;margin-bottom:18px;transition:.3s;
}
.topic:hover .ic{background:var(--grad-gold);border-color:transparent;transform:rotate(-6deg) scale(1.05)}
.topic h3{font-size:1.12rem;font-weight:900;margin-bottom:8px}
.topic > p{color:var(--ink-soft);font-size:.92rem;margin-bottom:14px}
.tick{display:flex;flex-direction:column;gap:8px}
.tick li{display:flex;gap:.6rem;align-items:flex-start;font-size:.88rem;font-weight:700;color:var(--ink-soft);line-height:1.6}
.tick .chk{flex:none;width:22px;height:22px;border-radius:8px;background:rgba(201,162,39,.16);border:1px solid rgba(201,162,39,.3);display:grid;place-items:center;margin-top:2px}

/* ===== بطاقات الملفات (من لوحة التحكم) ===== */
.file-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.file-card{
  display:flex;flex-direction:column;
  background-color:rgba(255,255,255,.5);background-image:var(--glass-bg);
  border:1px solid var(--glass-border);border-radius:var(--r);overflow:hidden;
  backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  box-shadow:var(--glass-inset),var(--glass-shadow-sm);transition:.3s;
}
.file-card:hover{transform:translateY(-8px);box-shadow:var(--glass-inset),0 26px 54px rgba(168,132,28,.22);border-color:rgba(255,255,255,.95)}
.file-thumb{
  position:relative;height:172px;background:var(--grad-gold);display:grid;place-items:center;overflow:hidden;
}
.file-thumb img{width:100%;height:100%;object-fit:cover}
.file-thumb .ext-badge{
  position:absolute;top:12px;left:12px;background:rgba(44,38,23,.72);color:#F7E8A9;
  font-size:.72rem;font-weight:900;letter-spacing:.4px;padding:.24rem .75rem;border-radius:999px;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.file-thumb .ftype{width:74px;height:74px;opacity:.95}
.file-body{display:flex;flex-direction:column;gap:8px;padding:22px 22px 24px;flex:1}
.file-body h3{font-size:1.08rem;font-weight:900;line-height:1.5}
.file-body > p{color:var(--ink-soft);font-size:.9rem;flex:1}
.file-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:4px}
.file-meta .chip{
  background-color:rgba(255,253,246,.55);background-image:var(--glass-bg);border:1px solid var(--glass-border);
  color:var(--gold-ink);border-radius:999px;padding:.22rem .85rem;font-size:.78rem;font-weight:800;
  backdrop-filter:blur(10px) saturate(150%);-webkit-backdrop-filter:blur(10px) saturate(150%);
}
.file-meta small{color:var(--ink-soft);font-size:.78rem;font-weight:700}
.file-open{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;margin-top:10px;
  padding:.68rem 1.5rem;border-radius:999px;font-weight:800;font-size:.92rem;
  background:var(--grad-gold);color:#4A3A0A;box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 8px 18px rgba(201,162,39,.32);
  transition:.25s;
}
.file-card:hover .file-open{transform:translateY(-2px);box-shadow:inset 0 1px 0 rgba(255,255,255,.75),0 12px 24px rgba(201,162,39,.42)}
/* حالة «لا توجد ملفات بعد» + دليل الاختيار */
.edu-empty,.pick-hint{
  grid-column:1/-1;text-align:center;padding:46px 26px;border-radius:var(--r);
  background-color:rgba(255,255,255,.45);background-image:var(--glass-bg);
  border:1.5px dashed rgba(201,162,39,.45);
  backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
}
.edu-empty .big,.pick-hint .big{font-size:2.6rem;display:block;margin-bottom:10px}
.edu-empty b,.pick-hint b{display:block;font-size:1.15rem;font-weight:900;color:var(--gold-ink);margin-bottom:6px}
.edu-empty p,.pick-hint p{color:var(--ink-soft);font-size:.95rem;font-weight:600}

/* ===== شريط الانضمام/التنقل السفلي ===== */
.join-band{
  margin-top:44px;position:relative;z-index:1;
  background:var(--grad-gold);border:1px solid rgba(255,255,255,.5);border-radius:26px;
  padding:38px 34px;display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 20px 48px rgba(201,162,39,.4);
}
.join-band h3{font-size:clamp(1.25rem,2.6vw,1.7rem);font-weight:900;color:#4A3A0A;line-height:1.45}
.join-band p{color:#6B5310;font-weight:700;font-size:.98rem}
.join-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ===== Footer ===== */
footer{
  background-color:rgba(44,38,23,.74);
  background-image:linear-gradient(160deg,rgba(61,53,36,.55) 0%,rgba(38,33,21,.35) 100%);
  backdrop-filter:blur(22px) saturate(140%);-webkit-backdrop-filter:blur(22px) saturate(140%);
  border-top:1px solid rgba(201,162,39,.4);
  color:#EDE4CB;position:relative;overflow:hidden;
}
footer::before{content:'';position:absolute;inset:0;background:radial-gradient(600px 300px at 85% 0%,rgba(201,162,39,.18),transparent 60%)}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:40px;padding:70px 0 46px;position:relative}
.foot-grid h4{color:#fff;font-size:1.05rem;font-weight:900;margin-bottom:18px}
.foot-grid p,.foot-grid li,.foot-grid a{color:#CDC3A4;font-size:.94rem}
.foot-grid a:hover{color:#F3DE9B}
.foot-grid ul li{padding:5px 0}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-brand .logo{width:64px;height:64px;flex:none;object-fit:contain;filter:drop-shadow(0 4px 10px rgba(201,162,39,.35))}
.foot-brand b{color:#fff;font-size:1.3rem;font-weight:900;display:block;line-height:1.2}
.foot-brand small{color:#C9A227;font-weight:800;font-size:.78rem}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:42px;height:42px;border-radius:13px;background:rgba(255,255,255,.08);border:1px solid rgba(201,162,39,.35);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:inset 0 1px 0 rgba(255,255,255,.15);display:grid;place-items:center;transition:.3s}
.socials a:hover{background:var(--grad-gold);color:#4A3A0A;transform:translateY(-3px)}
.foot-contact li{display:flex;gap:.7rem;align-items:flex-start;padding:6px 0}
.copyright{border-top:1px solid rgba(201,162,39,.25);padding:20px 0;text-align:center;font-size:.88rem;color:#B8AE92;position:relative}

/* ===== Reveal ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ✓ الوصولية: تقليل الحركة */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .edu-in{padding:150px 0 90px}
  .path-cards{grid-template-columns:1fr}
  .topic-grid,.file-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quick-strip{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{
    display:none;position:absolute;top:calc(100% + 10px);right:0;left:0;
    background-color:rgba(255,253,246,.85);
    background-image:linear-gradient(180deg,rgba(255,255,255,.72) 0%,rgba(255,253,246,.42) 100%);
    backdrop-filter:blur(20px) saturate(150%);-webkit-backdrop-filter:blur(20px) saturate(150%);
    border:1px solid rgba(255,255,255,.6);border-radius:18px;flex-direction:column;align-items:stretch;padding:14px 5%;gap:4px;
    box-shadow:0 24px 40px rgba(24,20,12,.25);
  }
  .nav-links a{padding:12px 16px}
  #siteHeader.nav-open .nav-links{display:flex}
  .menu-btn{display:block}
  .nav-cta{display:none}
}
@media(max-width:600px){
  section{padding:72px 0}
  .edu-in{padding:140px 0 72px}
  .path{padding:26px 20px 28px}
  .path .pic{width:62px;height:62px;border-radius:19px}
  .topic-grid,.file-grid{grid-template-columns:1fr;gap:14px}
  .topic{padding:22px 18px 24px}
  .topic .ic{width:54px;height:54px;border-radius:16px;margin-bottom:14px}
  .file-thumb{height:148px}
  .quick-strip{grid-template-columns:1fr 1fr;gap:12px}
  .join-band{padding:26px 20px}
  .join-actions .btn{width:100%}
  .foot-grid{grid-template-columns:1fr}
}