/* =====================================================================
   هيرو الرئيسية v2 — خلفية متحركة تفاعلية + شريط بحث أوامر + CTA
   كل القواعد مقيّدة بـ .hero-v2 : لإلغاء التصميم احذف الصنف hero-v2 من <section id="hero">
   (أو استعد النسخة من _backup/hero-v1/). لا يعتمد أي ملف آخر على هذا الملف.
   ===================================================================== */
.hero-v2{--h-o:#ff6a1a;--h-a:#ff9a3d;--h-v:#7c5cff;--h-b:#3b82f6;
  /* الهيرو يملأ الشاشة (ارتفاع الهيدر 62px) ويتقلّص بحسب ارتفاعها وعرضها حتى يظهر المحتوى كله مع زر الانتقال للأسفل */
  padding:clamp(18px,4vh,56px) 0 clamp(8px,2vh,20px);min-height:calc(100vh - 62px);min-height:calc(100svh - 62px);
  display:flex;align-items:stretch;overflow:visible}
.hero-v2>.wrap{width:min(1200px,100% - 32px);position:relative;z-index:2;align-self:stretch;display:flex;flex-direction:column;align-items:center}
.hero-v2>.wrap::before,.hero-v2>.wrap::after{content:"";flex:1 1 0;min-height:0}
.hero-v2>.wrap::after{order:1}
.hero-v2 .hero-scroll{order:2}
.hero-v2>.wrap>*{max-width:100%}
.hero-v2::before{display:none}

/* ---------- الخلفية ---------- */
.hero-v2 .hero-bg{position:absolute;inset:0 calc(50% - 50vw);z-index:0;overflow:hidden;pointer-events:none;
  -webkit-mask-image:linear-gradient(#000 0,#000 72%,transparent 100%);mask-image:linear-gradient(#000 0,#000 72%,transparent 100%)}
.hero-v2 .hero-bg::before{content:"";position:absolute;inset:0;
  background:
    radial-gradient(55% 45% at 50% 38%,color-mix(in srgb,var(--h-o) 10%,transparent),transparent 70%),
    radial-gradient(40% 40% at 12% 70%,color-mix(in srgb,var(--h-v) 12%,transparent),transparent 70%),
    radial-gradient(40% 40% at 88% 60%,color-mix(in srgb,var(--h-b) 10%,transparent),transparent 70%)}
.hero-v2 .hero-bg::after{content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle,color-mix(in srgb,var(--tx) 22%,transparent) 1px,transparent 1.5px);background-size:30px 30px;
  opacity:.45;-webkit-mask-image:radial-gradient(70% 60% at 50% 45%,#000 10%,transparent 78%);mask-image:radial-gradient(70% 60% at 50% 45%,#000 10%,transparent 78%)}
.hero-v2 .hero-bg canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
#heroWaves{filter:blur(16px) saturate(1.15);opacity:.85}
.hero-v2 .hero-bg .hero-veil{position:absolute;inset:0;
  background:radial-gradient(62% 58% at 50% 44%,color-mix(in srgb,var(--bg) 78%,transparent),color-mix(in srgb,var(--bg) 35%,transparent) 55%,transparent 82%)}
:root[data-theme="light"] .hero-v2 .hero-bg::after{opacity:.6}
:root[data-theme="light"] .hero-v2 h1 em{background-image:linear-gradient(95deg,#e8550a,#f37a1f 50%,#c2410c 80%,#e8550a);background-size:220% 100%}
:root[data-theme="light"] .hero-v2 .hbtn.primary{background:#0B0D10;color:#fff;border-color:#0B0D10}
:root[data-theme="light"] #heroWaves{opacity:.7}

/* ---------- المحتوى ---------- */
.hero-v2 .pill{backdrop-filter:blur(8px);background:color-mix(in srgb,var(--card) 70%,transparent);
  border-color:color-mix(in srgb,var(--h-o) 45%,var(--line));box-shadow:0 0 30px -8px color-mix(in srgb,var(--h-o) 55%,transparent)}
.hero-v2 .pill .dot{background:var(--h-o);box-shadow:0 0 0 4px color-mix(in srgb,var(--h-o) 25%,transparent);animation:hv-pulse 2.2s ease-in-out infinite}
.hero-v2 h1{font-size:clamp(1.9rem,min(5vw,7.2vh),4rem);margin:clamp(10px,2.2vh,22px) auto clamp(8px,1.6vh,14px);max-width:30ch;text-shadow:0 2px 30px color-mix(in srgb,var(--bg) 70%,transparent)}
html[lang="ar"] .hero-v2 h1{max-width:28ch;font-size:clamp(1.8rem,min(4.4vw,6.8vh),3.3rem)}
.hero-v2 h1 em{background:linear-gradient(95deg,var(--h-o),var(--h-a) 45%,#ffd08a 60%,var(--h-a));background-size:220% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;animation:hv-shine 7s linear infinite}
.hero-v2 .lead{font-size:clamp(.95rem,min(1.5vw,2.3vh),1.18rem);max-width:60ch;color:color-mix(in srgb,var(--tx) 76%,var(--mut))}

/* شريط البحث (command bar) */
.hero-v2 .search{width:100%;max-width:720px;margin-top:clamp(14px,3vh,34px);position:relative;z-index:30}
.hero-v2 .search>svg{inset-inline-start:20px;width:22px;height:22px;color:var(--mut);z-index:2}
.hero-v2 .search input{height:clamp(52px,7.4vh,64px);border-radius:20px;font-size:1.05rem;padding-inline:54px 120px;
  background:color-mix(in srgb,var(--card) 82%,transparent);backdrop-filter:blur(14px);
  border:1px solid color-mix(in srgb,var(--line2) 80%,var(--h-o));
  box-shadow:0 14px 50px -18px rgba(0,0,0,.55),0 0 0 1px color-mix(in srgb,var(--h-o) 8%,transparent) inset;transition:border-color .2s,box-shadow .25s}
.hero-v2 .search input::-webkit-search-cancel-button{display:none}
.hero-v2 .search input:focus{border-color:var(--h-o);box-shadow:0 18px 60px -16px color-mix(in srgb,var(--h-o) 45%,transparent),0 0 0 4px color-mix(in srgb,var(--h-o) 18%,transparent)}
/* اتجاه النص LTR داخل kbd يقلب معنى inset-inline على العنصر نفسه، فيُحدَّد الجانب فعليًا بحسب اتجاه الصفحة */
.hero-v2 .search kbd{inset-inline:auto;font-size:.78rem;padding:3px 8px;z-index:2;direction:ltr;unicode-bidi:isolate;white-space:nowrap}
html[dir="rtl"] .hero-v2 .search kbd{left:16px;right:auto}
html[dir="ltr"] .hero-v2 .search kbd{right:16px;left:auto}
.hero-v2 .hs-clear{position:absolute;inset-inline-end:62px;top:50%;translate:0 -50%;width:30px;height:30px;border-radius:50%;
  border:0;background:color-mix(in srgb,var(--tx) 12%,transparent);color:var(--tx);font-size:1.1rem;line-height:1;display:grid;place-items:center;z-index:2}
.hero-v2 .hs-clear:hover{background:color-mix(in srgb,var(--tx) 22%,transparent)}
.hero-v2 .hs-clear[hidden]{display:none}

.hs-pop{position:absolute;inset-inline:0;top:calc(100% + 10px);z-index:60;text-align:start;
  background:var(--card);
  border:1px solid var(--line2);border-radius:18px;box-shadow:0 30px 80px -20px rgba(0,0,0,.7);overflow:hidden;
  transform-origin:top center;animation:hv-pop .16s ease-out}
.hs-pop[hidden]{display:none}
.hs-head{padding:10px 16px 4px;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);font-weight:700}
.hs-list{list-style:none;margin:0;padding:6px;max-height:min(52vh,420px);overflow:auto;scrollbar-width:thin;scrollbar-color:var(--line2) transparent;color-scheme:dark}
:root[data-theme="light"] .hs-list{color-scheme:light}
.hs-item a{display:grid;grid-template-columns:40px 1fr auto;gap:12px;align-items:center;padding:9px 10px;border-radius:12px;color:inherit}
.hs-item[aria-selected="true"] a,.hs-item a:hover{background:color-mix(in srgb,var(--h-o) 13%,transparent)}
.hs-ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;font-size:1.2rem;
  background:color-mix(in srgb,var(--c,var(--h-o)) 16%,transparent);border:1px solid color-mix(in srgb,var(--c,var(--h-o)) 35%,transparent)}
.hs-main b{display:block;font-size:.96rem;font-weight:600;color:var(--tx)}
.hs-main small{display:block;color:var(--mut);font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46ch}
.hs-main mark{background:color-mix(in srgb,var(--h-o) 28%,transparent);color:inherit;border-radius:3px;padding:0 1px}
.hs-tag{font-size:.68rem;font-weight:700;border:1px solid var(--line2);border-radius:99px;padding:2px 8px;color:var(--mut);font-family:var(--f-en)}
.hs-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 16px;border-top:1px solid var(--line);font-size:.78rem;color:var(--dim)}
.hs-foot kbd,.hero-v2 .search .hs-foot kbd{position:static;translate:none;inset:auto;margin-inline-start:4px;direction:ltr;unicode-bidi:isolate}
.hs-foot span:last-child{display:flex;flex-wrap:wrap;gap:4px;align-items:center;justify-content:flex-end}
.hs-empty{padding:18px 16px 8px;color:var(--mut);font-size:.92rem}
.hs-empty b{color:var(--tx)}
.hs-all a{grid-template-columns:1fr auto;color:var(--h-a);font-weight:600;font-size:.9rem}

/* CTA */
.hero-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:clamp(12px,2.6vh,26px)}
.hbtn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:clamp(42px,5.8vh,48px);padding:0 22px;border-radius:99px;font-weight:700;font-size:.95rem;
  border:1px solid var(--line2);background:color-mix(in srgb,var(--card) 70%,transparent);color:var(--tx);backdrop-filter:blur(8px);
  transition:transform .15s,border-color .2s,background .2s,box-shadow .25s}
.hbtn:hover{transform:translateY(-2px);border-color:var(--h-o)}
.hbtn svg{width:18px;height:18px;flex:none}
.hbtn.primary{background:var(--tx);color:var(--bg);border-color:var(--tx);box-shadow:0 10px 40px -10px color-mix(in srgb,var(--h-o) 60%,transparent)}
.hbtn.primary:hover{box-shadow:0 14px 50px -8px color-mix(in srgb,var(--h-o) 80%,transparent)}
.hbtn.ghost{background:transparent}
.hero-cats{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:clamp(10px,2vh,20px);min-height:34px}
.hero-cats button{height:34px;padding:0 14px;border-radius:99px;border:1px solid var(--line);background:color-mix(in srgb,var(--card) 60%,transparent);
  color:var(--mut);font-size:.84rem;font-weight:600;transition:border-color .2s,color .2s,transform .15s}
.hero-cats button:hover{color:var(--tx);border-color:var(--h-o);transform:translateY(-1px)}
.hero-cats small{font-family:var(--f-en);opacity:.7;margin-inline-start:4px}
.hero-v2 .trust{margin-top:clamp(10px,2vh,22px)}
.hero-v2 .trust span{background:color-mix(in srgb,var(--card) 60%,transparent);backdrop-filter:blur(6px)}
.hero-v2 .stats{margin-top:clamp(12px,2.6vh,28px)}
.hero-v2 .stat b{font-size:clamp(1.5rem,4.2vh,2rem);font-variant-numeric:tabular-nums}
.hero-scroll{display:flex;flex-direction:column;align-items:center;gap:6px;margin-top:0;padding-top:clamp(6px,1.6vh,16px);color:var(--dim);font-size:.78rem}
.hero-scroll svg{width:20px;height:20px;animation:hv-bounce 1.8s ease-in-out infinite}
.hero-scroll:hover{color:var(--tx)}

/* ---------- حركة ---------- */
@keyframes hv-pulse{50%{box-shadow:0 0 0 8px color-mix(in srgb,var(--h-o) 0%,transparent)}}
@keyframes hv-shine{to{background-position:-220% 0}}
@keyframes hv-pop{from{opacity:0;transform:translateY(-6px) scale(.985)}}
@keyframes hv-bounce{50%{transform:translateY(5px)}}
@keyframes hv-up{from{opacity:0;transform:translateY(16px)}}
@media (prefers-reduced-motion:no-preference){
  .hero-v2 .pill,.hero-v2 h1,.hero-v2 .lead,.hero-v2 .search,.hero-v2 .hero-cta,.hero-v2 .hero-cats,.hero-v2 .trust,.hero-v2 .stats,.hero-v2 .hero-scroll{animation:hv-up .7s cubic-bezier(.2,.7,.2,1) both}
  .hero-v2 h1{animation-delay:.08s}.hero-v2 .lead{animation-delay:.16s}.hero-v2 .search{animation-delay:.24s}
  .hero-v2 .hero-cta{animation-delay:.32s}.hero-v2 .hero-cats{animation-delay:.38s}.hero-v2 .trust{animation-delay:.44s}.hero-v2 .stats{animation-delay:.5s}.hero-v2 .hero-scroll{animation-delay:.6s}
}
@media (prefers-reduced-motion:reduce){
  .hero-v2 *,.hero-v2 *::before{animation:none!important;transition:none!important}
}
@media (max-width:640px){
  .hero-v2{min-height:0;padding-top:48px}
  .hero-v2 .search input{height:58px;padding-inline:50px 52px;font-size:1rem}
  .hero-v2 .search kbd{display:none}
  .hero-v2 .hs-clear{inset-inline-end:12px}
  .hs-main small{max-width:30ch}
  .hbtn{flex:1 1 100%}
  .hero-scroll{display:none}
}

/* ---------- عدّادات تفاعلية ---------- */
.hero-v2 .stat{transition:transform .25s cubic-bezier(.2,.7,.2,1);cursor:default;position:relative;padding:4px 10px}
.hero-v2 .stat::after{content:"";position:absolute;inset-inline:22%;bottom:-2px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--h-o),transparent);transform:scaleX(0);transition:transform .35s}
.hero-v2 .stat:hover{transform:translateY(-4px)}
.hero-v2 .stat:hover::after{transform:scaleX(1)}
.hero-v2 .stat:hover b{text-shadow:0 0 22px color-mix(in srgb,var(--h-o) 60%,transparent)}
.hero-v2 .stat b{transition:text-shadow .3s}

/* ---------- أقسام تحت الهيرو ---------- */
.feat-section{padding-top:6px}
.feat-section .panel{margin-top:26px}

/* ---------- شاشات قصيرة (حاسوب محمول صغير/نافذة مضغوطة): إخفاء الأقل أهمية بدل تجاوز الشاشة ---------- */
@media (min-width:700px) and (max-height:760px){.hero-v2 .trust{display:none}}
@media (min-width:700px) and (max-height:640px){.hero-v2 .hero-cats{display:none}.hero-v2 .pill{display:none}}
@media (min-width:700px) and (max-height:540px){.hero-v2 .hero-scroll{display:none}.hero-v2 .stats{display:none}}

/* ---------- تابلت ---------- */
@media (max-width:980px){
  .hero-v2 h1{font-size:clamp(1.9rem,6vw,3rem)}
  html[lang="ar"] .hero-v2 h1{font-size:clamp(1.8rem,5.4vw,2.7rem)}
}

/* ---------- جوال: تدفّق طبيعي بلا ملء للشاشة ---------- */
@media (max-width:640px){
  .hero-v2{min-height:0;padding:22px 0 30px;display:block}
  .hero-v2>.wrap{display:block;text-align:center}
  .hero-v2>.wrap::before,.hero-v2>.wrap::after{display:none}
  .hero-v2 h1{font-size:clamp(1.65rem,7.4vw,2.2rem);line-height:1.3;margin:14px auto 10px;max-width:none}
  html[lang="ar"] .hero-v2 h1{font-size:clamp(1.6rem,7vw,2.1rem);line-height:1.5}
  .hero-v2 .lead{font-size:.95rem;line-height:1.8}
  .hero-v2 .search{margin-top:20px}
  .hero-cta{flex-direction:column;gap:10px;margin-top:16px}
  .hbtn{width:100%;flex:none}
  .hero-cats{overflow-x:auto;flex-wrap:nowrap;justify-content:flex-start;margin-inline:-16px;padding:2px 16px;scrollbar-width:none;margin-top:16px}
  .hero-cats::-webkit-scrollbar{display:none}
  .hero-cats button{flex:none}
  .hero-v2 .stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px;margin-top:20px}
  .hero-v2 .stat{padding:10px 4px;border:1px solid var(--line);border-radius:14px;background:color-mix(in srgb,var(--card) 60%,transparent)}
  .hero-v2 .stat span{font-size:.7rem;display:block;line-height:1.35}
  .hero-v2 .trust{display:flex;margin-top:14px;gap:6px}
  .hero-v2 .trust span{font-size:.74rem;padding:4px 10px}
  .feat-section{padding-top:0}
}
@media (max-width:380px){
  .hero-v2 .stats{gap:6px}
  .hero-v2 .stat b{font-size:1.35rem}
}

/* ---------- تحديث حيّ لعدّاد المقالات ---------- */
.hero-v2 .stat.bump b{animation:hv-bump 1.2s ease-out}
@keyframes hv-bump{0%{transform:scale(1)}25%{transform:scale(1.28);color:var(--h-a);text-shadow:0 0 26px color-mix(in srgb,var(--h-o) 70%,transparent)}100%{transform:scale(1)}}