/* SDS قريب — الترويسة الراقية + التذييل المؤسسي (تُحمَّل في كل الصفحات) */

/* ===== الشعار ===== */
.brand{gap:11px;font-size:inherit}
.brand-mark{width:40px;height:40px;flex:none;overflow:visible;filter:drop-shadow(0 5px 10px rgba(0,82,204,.22));transition:transform .5s var(--ease,ease)}
.brand:hover .brand-mark{transform:translateY(-2px) rotate(-4deg)}
.brand-mark .rip{transform-box:fill-box;transform-origin:center}
.brand:hover .rip{animation:ripple-logo 1.4s ease-out infinite}
@keyframes ripple-logo{from{transform:scale(.8);opacity:1}to{transform:scale(1.35);opacity:0}}
.brand-text{display:grid;line-height:1.1;gap:3px}
.brand-text strong{font-size:24px;font-weight:800;letter-spacing:-.4px;background:linear-gradient(135deg,var(--navy) 30%,var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-text small{font-size:10.5px;font-weight:700;color:var(--muted);letter-spacing:.2px}
.brand-text small b{color:var(--blue);letter-spacing:1.5px;font-weight:800}

/* ===== الترويسة ===== */
.topbar{background:rgba(255,255,255,.88);backdrop-filter:saturate(1.5) blur(18px);-webkit-backdrop-filter:saturate(1.5) blur(18px);border-bottom:1px solid rgba(11,31,58,.06)}
.topbar::after{content:'';position:absolute;inset-inline:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,rgba(24,182,232,.55),rgba(0,82,204,.45),transparent);pointer-events:none}
.nav{gap:4px;padding:5px;border-radius:999px;background:rgba(0,82,204,.04);border:1px solid rgba(0,82,204,.07)}
.nav a{padding:8px 16px;border-radius:999px;font-size:14px;transition:background .25s,color .25s}
.nav a:hover{background:rgba(0,82,204,.08);color:var(--blue)}
.nav a.active{background:#fff;color:var(--blue);box-shadow:0 4px 12px rgba(11,31,58,.08)}
.nav-ind{display:none}
.top-actions{gap:10px}
.top-actions .outline-btn{display:inline-flex;align-items:center;text-decoration:none;border-radius:999px;padding:10px 18px}
a#suggestTopBtn,.top-actions a.outline-btn{background:linear-gradient(135deg,#0052cc,#1c70b9);color:#fff;border-color:transparent;box-shadow:0 8px 18px rgba(0,82,204,.22)}
.menu-btn{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--navy);font-size:20px;line-height:1}
.mobile-menu{position:fixed;inset-inline:0;top:var(--topbar-h,76px);z-index:19;background:rgba(255,255,255,.98);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);box-shadow:0 24px 40px rgba(11,31,58,.14);padding:12px 20px 22px;max-height:calc(100vh - var(--topbar-h,76px));overflow:auto;animation:menuIn .3s var(--ease,ease)}
.mobile-menu[hidden]{display:none}
@keyframes menuIn{from{opacity:0;transform:translateY(-10px)}}
.mobile-menu a{display:flex;justify-content:space-between;align-items:center;padding:13px 6px;color:var(--navy);text-decoration:none;font-weight:700;font-size:15px;border-bottom:1px solid #edf3f7}
.mobile-menu a::after{content:'←';color:var(--cyan)}
.mobile-menu h4{margin:16px 0 2px;font-size:12px;color:var(--muted);letter-spacing:.4px}
.mobile-menu .mm-sub a{font-weight:500;font-size:14px;color:#3d566e}
@media(max-width:850px){.menu-btn{display:grid;place-items:center}.brand-text small{display:none}.brand-text strong{font-size:22px}}
@media(max-width:580px){.top-actions .outline-btn{padding:9px 13px;font-size:12px}}

/* ===== التذييل ===== */
.site-footer{position:relative;overflow:hidden;color:#b6cadb;background:linear-gradient(180deg,#0a2140 0%,#06172b 100%);margin-top:0}
.site-footer::before{content:'';position:absolute;inset-inline:0;top:0;height:3px;background:linear-gradient(90deg,#0052cc,#18b6e8,#7be0ff,#18b6e8,#0052cc)}
.site-footer::after{content:'';position:absolute;width:560px;height:560px;border-radius:50%;left:-200px;bottom:-260px;background:radial-gradient(circle,rgba(24,182,232,.16),transparent 70%);pointer-events:none}
.sf-in{position:relative;z-index:1;max-width:1180px;margin:auto;padding-inline:22px}
.sf-notice{display:flex;gap:14px;align-items:flex-start;margin:34px auto 0;padding:15px 18px;border-radius:14px;background:rgba(255,193,7,.08);border:1px solid rgba(255,193,7,.25);color:#f4dfa3;font-size:13.5px;line-height:1.8}
.sf-notice b{display:grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;background:rgba(255,193,7,.2);color:#ffd45a;font-size:15px}
.sf-notice p{margin:0}.sf-notice strong{color:#fff}
.sf-main{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr 1.3fr;gap:36px;padding:46px 0 38px}
.sf-brand .brand{margin-bottom:16px}
.sf-brand .brand-text strong{background:none;color:#fff;-webkit-text-fill-color:#fff}
.sf-brand .brand-text small{color:#8fa9be}.sf-brand .brand-text small b{color:#7be0ff}
.sf-brand p{font-size:14px;line-height:1.9;margin:0 0 18px;max-width:340px}
.sf-chips{display:flex;flex-wrap:wrap;gap:8px}
.sf-chips span{font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);color:#cfe2f1}
.sf-col h3{margin:4px 0 16px;font-size:13px;font-weight:800;letter-spacing:.5px;color:#fff;position:relative;padding-bottom:10px}
.sf-col h3::after{content:'';position:absolute;bottom:0;inset-inline-start:0;width:26px;height:2px;border-radius:2px;background:var(--cyan)}
.sf-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.sf-col a{color:#b6cadb;text-decoration:none;font-size:14px;display:inline-block;transition:color .2s,transform .25s var(--ease,ease)}
.sf-col a:hover{color:#fff;transform:translateX(-4px)}
.sf-contact li{display:grid;gap:1px;font-size:13px}
.sf-contact li span{color:#7f9bb2;font-size:12px}
.sf-contact a{direction:ltr;unicode-bidi:plaintext;font-size:14px;color:#e6f2fb}
.sf-cta{display:inline-flex;align-items:center;gap:8px;margin-top:16px;padding:10px 18px;border-radius:999px;background:linear-gradient(135deg,#0052cc,#1c8ad6);color:#fff!important;font-weight:800;font-size:13px!important;text-decoration:none;box-shadow:0 10px 22px rgba(0,82,204,.35)}
.sf-cta:hover{transform:translateY(-2px)!important;filter:brightness(1.1)}
.sf-bottom{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.1);background:rgba(3,12,24,.45)}
.sf-bottom .sf-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;padding-block:18px;font-size:13px}
.sf-bottom p{margin:0;color:#8fa9be}
.sf-legal{display:flex;flex-wrap:wrap;gap:6px 18px;list-style:none;margin:0;padding:0}
.sf-legal a{color:#b6cadb;text-decoration:none}.sf-legal a:hover{color:#fff}
.sf-top{color:#7be0ff;text-decoration:none;font-weight:700}.sf-top:hover{color:#fff}
@media(max-width:1000px){.sf-main{grid-template-columns:1fr 1fr 1fr}.sf-brand{grid-column:1/-1}.sf-contact{grid-column:span 1}}
@media(max-width:640px){.sf-main{grid-template-columns:1fr 1fr;gap:30px 22px;padding:36px 0 30px}.sf-contact{grid-column:1/-1}.sf-bottom .sf-in{flex-direction:column;align-items:flex-start}}

/* تحسينات الجوال: قائمة مصمتة، إخفاء الشريط السفلي أثناء فتحها، وتذييل يغطي مساحة الشريط */
.mobile-menu{background:#fff;z-index:30}
body.menu-open .dock{display:none}
@media(max-width:850px){body{padding-bottom:0}.site-footer{padding-bottom:84px}}
a.ghost-btn{text-decoration:none;display:inline-block}

/* Hide footer description and feature labels across all pages. */
.site-footer .sf-brand > p,.site-footer .sf-brand > .sf-chips{display:none!important}