/* developers-sdks-en.css — مولَّد آليًّا من developers-sdks.css: مقلوب الاتجاه + خط Calibri.
   لا تعدّل هذا الملف يدويًّا؛ عدّل developers-sdks.css ثم: php tools/build-en-css.php */
/* ═══════════════════════════════════════════════════════
 *  developers-sdks.css — أُستخرِج آليًا من pages/developers/sdks.php
 *  المقطع 1 من 1 · سطور 11–11 في الأصل.
 *  ⚠️ الترتيب بين المقاطع مقصود: بينها كتل <style> مشروطة
 *     باقية في الصفحة، والتتالي يعتمد على تسلسلها.
 * ═══════════════════════════════════════════════════════ */
.dvSdk{--pb:#2563EB;--pb2:#1e3fae;--blue-l:#60A5FA;--blue-ll:#93C5FD;--blue-lll:#DBEAFE;--nv:#0D1B3E;--ink:#1f2937;--mut:#6b7480;--faint:#6b7280;--line:#e8ebf1;--soft:#f6f8fc;--soft2:#eef4ff;color-scheme:light}
.dvSdk{color:var(--ink);line-height:1.9;font-family:'Calibri','Segoe UI Arabic',Tahoma,Arial,sans-serif;background:#fff;overflow-x:clip;direction:ltr}
.dvSdk .w{max-width:1140px;margin:0 auto;padding:0 24px}
.dvSdk section{padding:70px 0}
.dvSdk h1{font-size:clamp(2rem,4.4vw,3rem);font-weight:900;color:var(--nv);letter-spacing:-.02em;line-height:1.28;margin:0 0 18px}
.dvSdk h2{font-size:clamp(1.5rem,3vw,2.15rem);font-weight:800;color:var(--nv);letter-spacing:-.4px;line-height:1.4;margin:0 0 14px}
.dvSdk h3{color:var(--nv);font-weight:800}
.dvSdk .g{background:linear-gradient(120deg,#2563EB,#6a86ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.dvSdk .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--soft2);color:var(--pb);font-weight:800;font-size:.78rem;padding:7px 15px;border-radius:999px;border:1px solid #dbe6ff;margin-bottom:16px}
.dvSdk .eyebrow svg{width:15px;height:15px}
.dvSdk .lead{font-size:1.06rem;color:var(--mut);line-height:2;max-width:640px}
.dvSdk .rv{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.dvSdk .rv.in{opacity:1;transform:none}
.dvSdk .cta{display:inline-flex;align-items:center;gap:9px;background:var(--pb);color:#fff;font-weight:800;font-size:.96rem;padding:14px 30px;border-radius:13px;text-decoration:none;box-shadow:0 10px 26px rgba(37,99,235,.28);transition:.2s}
.dvSdk .cta:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(37,99,235,.34)}
.dvSdk .cta svg{width:16px;height:16px}
.dvSdk .cta2{display:inline-flex;align-items:center;gap:8px;color:var(--nv);font-weight:800;font-size:.93rem;padding:14px 22px;text-decoration:none;border-radius:13px;border:1px solid var(--line);transition:.2s;background:#fff}
.dvSdk .cta2:hover{border-color:#c9d6f2;background:var(--soft)}
.dvSdk .cta2 svg{width:16px;height:16px}

/* ── code block (light) ── */
.dvSdk .code{border:1px solid #e4e9f2;border-radius:14px;overflow:hidden;background:#fbfcfe;box-shadow:0 8px 26px rgba(13,27,62,.06);margin:0}
.dvSdk .code-bar{display:flex;align-items:center;gap:10px;padding:9px 14px;background:#f1f5fc;border-bottom:1px solid #e4e9f2}
.dvSdk .code-bar .fn{font:600 .76rem/1 'SFMono-Regular',ui-monospace,Consolas,monospace;color:var(--mut);direction:ltr}
.dvSdk .code-bar .cp{margin-inline-start:auto;display:inline-flex;align-items:center;gap:6px;cursor:pointer;border:1px solid #d7e0f0;background:#fff;color:var(--pb);font-weight:700;font-size:.72rem;padding:5px 10px;border-radius:8px;transition:.15s}
.dvSdk .code-bar .cp:hover{background:var(--soft2)}
.dvSdk .code-bar .cp svg{width:13px;height:13px}
.dvSdk pre{margin:0;padding:16px 18px;overflow:auto;direction:ltr;text-align:left}
.dvSdk pre code{font-family:'SFMono-Regular',ui-monospace,Consolas,'Roboto Mono',monospace;font-size:.83rem;line-height:1.8;color:#334155;white-space:pre;background:none;padding:0}
.dvSdk .code{max-width:100%}
.dvSdk .libgrid>*,.dvSdk .t2grid>*,.dvSdk .featgrid>*,.dvSdk .vergrid>*,.dvSdk .tabpane,.dvSdk .tabset{min-width:0}
.dvSdk .tk-k{color:#7c3aed}
.dvSdk .tk-s{color:#0f766e}
.dvSdk .tk-n{color:#b45309}
.dvSdk .tk-c{color:#64748B;font-style:italic}
.dvSdk .tk-p{color:#2563EB}
.dvSdk .tk-f{color:#1e40af}
.dvSdk .tk-o{color:#64748b}
/* tabs */
.dvSdk .tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:10px}
.dvSdk .tab{cursor:pointer;border:1px solid #e4e9f2;background:#fff;color:var(--mut);font-weight:700;font-size:.8rem;padding:7px 14px;border-radius:9px;transition:.15s;direction:ltr}
.dvSdk .tab.on{background:var(--pb);color:#fff;border-color:var(--pb)}
.dvSdk .tabpane{display:none}
.dvSdk .tabpane.on{display:block}
.dvSdk code.ic{font-family:'SFMono-Regular',Consolas,monospace;background:var(--soft2);color:#1e40af;padding:2px 7px;border-radius:6px;font-size:.85em;direction:ltr}
.dvSdk .note{border-inline-start:4px solid var(--pb);background:var(--soft2);border-radius:12px 0 0 12px;padding:14px 16px;color:#33415a;font-size:.92rem;line-height:1.85}
.dvSdk .note b{color:var(--nv)}

/* ═══════════ الهيرو ═══════════ */
.dvSdk .hero{position:relative;padding:76px 0 84px;background:linear-gradient(180deg,#fff 0%,#F3F7FF 66%,#fff);overflow:hidden}
.dvSdk .hero .aur{position:absolute;border-radius:50%;filter:blur(92px);opacity:.5;pointer-events:none;animation:dvFloat 7s ease-in-out infinite}
.dvSdk .hero .a1{width:520px;height:520px;background:radial-gradient(circle,#bfd7ff,transparent 65%);top:-190px;left:-120px}
.dvSdk .hero .a2{width:420px;height:420px;background:radial-gradient(circle,#d9e6ff,transparent 65%);bottom:-160px;right:-110px;animation-delay:2.5s}
.dvSdk .hero .w{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.dvSdk .hero .lead{max-width:540px;margin-bottom:26px}
.dvSdk .hero .btns{display:flex;gap:13px;flex-wrap:wrap;align-items:center}
.dvSdk .trustline{display:flex;gap:20px;margin-top:28px;flex-wrap:wrap}
.dvSdk .trustline span{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:700;color:var(--mut)}
.dvSdk .trustline svg{width:16px;height:16px;color:var(--pb)}
@keyframes dvFloat{50%{transform:translateY(-11px)}}
/* هيرو: شبكة اللغات */
.dvSdk .heroart{position:relative;display:flex;justify-content:center;align-items:center;min-height:420px}
.dvSdk .heroart svg{width:100%;max-width:460px;height:auto;filter:drop-shadow(0 30px 60px rgba(13,27,62,.14));direction:ltr}

/* ═══════════ المكتبات الرسمية ═══════════ */
.dvSdk .whead{text-align:center;max-width:740px;margin:0 auto 44px}
.dvSdk .whead .lead{margin:6px auto 0;max-width:640px}
.dvSdk .libgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dvSdk .libcard{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px 22px;transition:.3s;display:flex;flex-direction:column}
.dvSdk .libcard:hover{transform:translateY(-4px);box-shadow:0 24px 54px rgba(13,27,62,.1);border-color:#dbe6ff}
.dvSdk .libhead{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.dvSdk .liblogo{width:46px;height:46px;border-radius:13px;background:var(--soft2);display:flex;align-items:center;justify-content:center;flex:0 0 auto;font:800 .82rem/1 'SFMono-Regular',Consolas,monospace;color:var(--pb)}
.dvSdk .libhead .lt{flex:1}
.dvSdk .libhead h3{font-size:1.1rem;margin:0;line-height:1.3}
.dvSdk .libhead .reg{font-size:.72rem;color:var(--faint);font-weight:700;direction:ltr;display:inline-block;margin-top:2px}
.dvSdk .verbadge{font:800 .68rem/1 'SFMono-Regular',Consolas,monospace;color:#10B981;background:#ecfdf3;border:1px solid #cdeede;border-radius:999px;padding:5px 9px;direction:ltr;flex:0 0 auto;align-self:flex-start}
.dvSdk .libcard .cap{font-size:.82rem;color:var(--mut);margin:2px 0 15px;line-height:1.8}
.dvSdk .clbl{font-size:.72rem;font-weight:800;color:var(--faint);text-transform:uppercase;letter-spacing:.06em;margin:14px 0 7px}
.dvSdk .libcard .code+.clbl{margin-top:16px}
.dvSdk .libcard .code{box-shadow:0 4px 14px rgba(13,27,62,.05)}
.dvSdk .libcard pre{padding:13px 15px}
.dvSdk .libcard pre code{font-size:.79rem;line-height:1.7}
.dvSdk .libfoot{margin-top:auto;padding-top:16px}
.dvSdk .doclink{display:inline-flex;align-items:center;gap:6px;color:var(--pb);font-weight:800;font-size:.85rem;text-decoration:none}
.dvSdk .doclink svg{width:15px;height:15px}
.dvSdk .doclink:hover{text-decoration:underline}

/* tier-2 */
.dvSdk .tier2head{display:flex;align-items:center;gap:10px;margin:52px 0 20px}
.dvSdk .tier2head h3{font-size:1.12rem;margin:0}
.dvSdk .tier2head .hint{font-size:.86rem;color:var(--mut);font-weight:600}
.dvSdk .t2grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dvSdk .t2card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 20px;transition:.3s}
.dvSdk .t2card:hover{border-color:#dbe6ff;box-shadow:0 16px 40px rgba(13,27,62,.08)}
.dvSdk .t2top{display:flex;align-items:center;gap:11px;margin-bottom:13px}
.dvSdk .t2logo{width:40px;height:40px;border-radius:11px;background:var(--soft2);display:flex;align-items:center;justify-content:center;font:800 .74rem/1 'SFMono-Regular',Consolas,monospace;color:var(--pb);flex:0 0 auto}
.dvSdk .t2top h4{font-size:1rem;font-weight:800;color:var(--nv);margin:0;line-height:1.3}
.dvSdk .t2top .reg{font-size:.7rem;color:var(--faint);font-weight:700;direction:ltr;display:block;margin-top:1px}
.dvSdk .t2top .verbadge{margin-inline-start:auto;align-self:center}
.dvSdk .t2card .gh{display:inline-flex;align-items:center;gap:7px;margin-top:14px;color:var(--nv);font-weight:800;font-size:.82rem;text-decoration:none;border:1px solid var(--line);border-radius:10px;padding:9px 14px;transition:.2s;direction:ltr}
.dvSdk .t2card .gh:hover{border-color:#c9d6f2;background:var(--soft)}
.dvSdk .t2card .gh svg{width:16px;height:16px}

/* ═══════════ كبسولات اللغات + لوحة واحدة ═══════════ */
.dvSdk .langtabs{max-width:920px;margin:0 auto}
.dvSdk .lpills{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:20px}
.dvSdk .lpill{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1.5px solid var(--line);border-radius:999px;
  padding:9px 14px 9px 18px;cursor:pointer;font-family:inherit;transition:.18s}
.dvSdk .lpill:hover{border-color:#c9d6f2;background:var(--soft)}
.dvSdk .lpill.on{border-color:var(--pb);background:var(--soft2);box-shadow:0 6px 18px rgba(37,99,235,.14)}
.dvSdk .lpill .pl{width:30px;height:30px;border-radius:9px;background:var(--soft2);color:var(--pb);display:flex;align-items:center;justify-content:center;
  font:800 .68rem/1 'SFMono-Regular',Consolas,monospace;flex:0 0 auto;direction:ltr}
.dvSdk .lpill.on .pl{background:var(--pb);color:#fff}
.dvSdk .lpill .pn{font-weight:800;font-size:.95rem;color:var(--nv);direction:ltr}
.dvSdk .lpill .pr{font-size:.72rem;color:var(--faint);font-weight:700;direction:ltr}
@media(max-width:560px){.dvSdk .lpill .pr{display:none}}
.dvSdk .lpanel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px 24px;box-shadow:0 12px 34px rgba(13,27,62,.06)}
.dvSdk .lpane{display:none}
.dvSdk .lpane.on{display:block;animation:lpfade .25s ease}
@keyframes lpfade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.dvSdk .lpane .cap{font-size:.94rem;color:var(--mut);margin:0 0 18px;line-height:1.9}
.dvSdk .lpane .clbl{font-size:.78rem;font-weight:800;color:var(--faint);margin:0 0 8px}
.dvSdk .lpane .code{margin-bottom:18px}
.dvSdk .lpane .libfoot{margin-top:4px}
@media(max-width:640px){.dvSdk .lpanel{padding:20px 16px}}

/* ═══════════ الميزات المشتركة ═══════════ */
.dvSdk .feats{background:var(--soft)}
.dvSdk .featgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dvSdk .featcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 24px;transition:.3s}
.dvSdk .featcard:hover{transform:translateY(-4px);box-shadow:0 22px 48px rgba(13,27,62,.09);border-color:#dbe6ff}
/* الأيقونة = عنصر مباشر فقط (حتى لا يرث <code class="ic"> ستايل المربّع) */
.dvSdk .featcard > .ic{width:50px;height:50px;border-radius:14px;background:var(--soft2);display:flex;align-items:center;justify-content:center;margin-bottom:16px;transition:.3s}
.dvSdk .featcard > .ic svg{width:24px;height:24px;color:var(--pb)}
.dvSdk .featcard:hover > .ic{background:var(--pb)}
.dvSdk .featcard:hover > .ic svg{color:#fff}
.dvSdk .featcard h3{font-size:1.04rem;margin:0 0 8px}
.dvSdk .featcard p{font-size:.87rem;color:var(--mut);margin:0;line-height:1.95}
/* الكود المضمّن داخل الفقرات — يفضل سطريًا ولا يكسر النص */
.dvSdk .featcard code.ic,.dvSdk p code.ic,.dvSdk li code.ic{display:inline;width:auto;height:auto;margin:0;padding:2px 7px;border-radius:6px;
  background:var(--soft2);color:#1e40af;font-family:'SFMono-Regular',Consolas,monospace;font-size:.82em;direction:ltr;unicode-bidi:isolate;white-space:nowrap}

/* ═══════════ أمثلة عملية ═══════════ */
.dvSdk .exwrap{max-width:920px;margin:0 auto}
.dvSdk .exblock{margin-bottom:26px}
.dvSdk .exlabel{display:flex;align-items:center;gap:10px;margin-bottom:11px}
.dvSdk .exlabel .n{width:26px;height:26px;border-radius:8px;background:var(--pb);color:#fff;font:800 .82rem/1 'SFMono-Regular',Consolas,monospace;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.dvSdk .exlabel h3{font-size:1rem;margin:0}

/* ═══════════ الإصدارات والدعم ═══════════ */
.dvSdk .verwrap{background:linear-gradient(180deg,#fff,#F3F7FF 60%,#fff)}
.dvSdk .vergrid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:30px}
.dvSdk .vcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 26px;transition:.3s}
.dvSdk .vcard:hover{border-color:#dbe6ff;box-shadow:0 16px 40px rgba(13,27,62,.07)}
.dvSdk .vcard .vi{width:46px;height:46px;border-radius:13px;background:var(--soft2);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.dvSdk .vcard .vi svg{width:23px;height:23px;color:var(--pb)}
.dvSdk .vcard h3{font-size:1.06rem;margin:0 0 9px}
.dvSdk .vcard p{font-size:.88rem;color:var(--mut);margin:0;line-height:1.95}
.dvSdk .vcard p+p{margin-top:10px}
.dvSdk .rttable{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.dvSdk .rttable th{text-align:left;font-weight:800;color:var(--nv);background:var(--soft2);padding:13px 16px;font-size:.84rem}
.dvSdk .rttable td{border-top:1px solid #eef1f7;padding:12px 16px;color:var(--mut)}
.dvSdk .rttable .lang{font-weight:800;color:var(--nv)}
.dvSdk .rttable .rt{font-family:'SFMono-Regular',Consolas,monospace;color:#1e40af;font-weight:700;direction:ltr}
.dvSdk .rttable .pkg{font-family:'SFMono-Regular',Consolas,monospace;color:var(--mut);direction:ltr;font-size:.84rem}

/* ═══════════ FAQ ═══════════ */
.dvSdk .faq{max-width:800px;margin:0 auto}
.dvSdk .faq details{border:1px solid var(--line);border-radius:15px;background:#fff;margin-bottom:12px;overflow:hidden;transition:.3s}
.dvSdk .faq details[open]{border-color:#dbe6ff;box-shadow:0 12px 30px rgba(13,27,62,.06)}
.dvSdk .faq summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:800;font-size:.98rem;color:var(--nv);display:flex;justify-content:space-between;align-items:center;gap:14px}
.dvSdk .faq summary::-webkit-details-marker{display:none}
.dvSdk .faq summary .qx{width:27px;height:27px;flex:0 0 auto;border-radius:9px;background:var(--soft);color:var(--pb);display:flex;align-items:center;justify-content:center;transition:.3s}
.dvSdk .faq summary .qx svg{width:14px;height:14px}
.dvSdk .faq details[open] summary .qx{transform:rotate(45deg);background:var(--pb);color:#fff}
.dvSdk .faq .ans{padding:0 22px 20px;color:var(--mut);font-size:.9rem;line-height:2;margin:0}
.dvSdk .faq .ans code.ic{font-size:.85em}

/* ═══════════ CTA النهائي ═══════════ */
.dvSdk .fin{padding-top:16px}
.dvSdk .fin .band{position:relative;background:linear-gradient(135deg,#2563EB,#1e3fae);border-radius:26px;padding:60px 40px;text-align:center;color:#fff;overflow:hidden}
.dvSdk .fin .band .bblob{position:absolute;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(147,197,253,.30),transparent 65%);top:-220px;left:-120px;animation:dvFloat 8s ease-in-out infinite}
.dvSdk .fin .band h2{color:#fff;margin:0 0 12px;position:relative}
.dvSdk .fin .band p{color:#dbe6ff;font-size:1.04rem;margin:0 auto 26px;max-width:560px;position:relative;line-height:2}
.dvSdk .fin .band .btns{display:flex;gap:13px;justify-content:center;flex-wrap:wrap;position:relative}
.dvSdk .fin .band .cta{background:#fff;color:var(--pb);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.dvSdk .fin .band .cta:hover{background:#eef4ff}
.dvSdk .fin .band .cta2{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.dvSdk .fin .band .cta2:hover{background:rgba(255,255,255,.12);border-color:#fff}

@media(max-width:960px){
  .dvSdk .hero .w{grid-template-columns:1fr;gap:42px}
  .dvSdk .heroart{min-height:340px;order:2}
  .dvSdk .libgrid,.dvSdk .featgrid,.dvSdk .t2grid,.dvSdk .vergrid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .dvSdk .rttable{font-size:.82rem}
  .dvSdk .rttable th,.dvSdk .rttable td{padding:10px 11px}
}