/*! ============================================================
    Loading Page — "بوابة الراتنج السائل" (نسخة خفيفة على الأداء)
    قواعد الأداء المتّبعة هنا:
      • مفيش filter: blur() ولا mix-blend-mode ولا backdrop-filter
      • كل الأنيميشن transform / opacity بس (GPU، بدون repaint)
      • الخلفية جراديينت ثابت يترسم مرة واحدة
      • الشاشة كلها معزولة بـ contain
   ============================================================ */
.loading-page{--lp-bronze:#ba925e;--lp-cream:#f5eedf;z-index:9999;contain:layout paint style;color:var(--lp-cream);background:radial-gradient(120% 85% at 22% 12%,#5a3623 0%,#5a362300 55%),radial-gradient(110% 90% at 82% 92%,#206b63 0%,#206b6300 52%),radial-gradient(circle at 50% 45%,#2a1a11 0%,#140b06 100%);justify-content:center;align-items:center;font-family:font_main,Georgia,serif;transition:opacity .8s,transform .8s;animation:.7s both lp-page-in;display:flex;position:fixed;inset:0;overflow:hidden}.loading-page.is-leaving{opacity:0;pointer-events:none;transform:scale(1.05)}.lp-bg{position:absolute;inset:0}.lp-blob{opacity:.5;border-radius:50%;position:absolute}.lp-blob--1{background:radial-gradient(circle,#c9974f 0%,#c9974f00 66%);width:70vmax;height:70vmax;top:-26vmax;left:-22vmax}.lp-blob--2{opacity:.38;background:radial-gradient(circle,#38a99b 0%,#38a99b00 66%);width:60vmax;height:60vmax;bottom:-24vmax;right:-24vmax}.lp-veins{opacity:.4;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.lp-vein{fill:none;stroke:url(#lpGold);stroke-width:3px;stroke-linecap:round}.lp-vein--thin{stroke-width:1.5px;opacity:.6}.lp-bubbles{pointer-events:none;position:absolute;inset:0}.lp-bubble{bottom:-6vh;left:var(--left);width:var(--size);height:var(--size);opacity:0;animation:lp-rise var(--duration) linear var(--delay) infinite;background:radial-gradient(circle at 32% 28%,#fffffff2 0%,#d6f4ee40 40%,#fff0 68%);border:1px solid #ffffff2e;border-radius:50%;position:absolute}.lp-stage{z-index:3;text-align:center;flex-direction:column;align-items:center;gap:26px;padding:24px;display:flex;position:relative}.lp-portal{justify-content:center;align-items:center;width:190px;height:190px;display:flex;position:relative}.lp-portal__ring{background:conic-gradient(#3a2a12,#ba925e,#f6e4b4,#fffdf5,#c9a063,#7e5a24,#3a2a12);border-radius:50%;animation:8s linear infinite lp-spin;position:absolute;inset:-16px;-webkit-mask:radial-gradient(farthest-side,#0000 calc(100% - 6px),#000 calc(100% - 5px));mask:radial-gradient(farthest-side,#0000 calc(100% - 6px),#000 calc(100% - 5px))}.lp-portal__ring--inner{background:conic-gradient(from 210deg, transparent 0 58%, #f8e9c4 72%, #fffdf5 78%, transparent 92% 100%);opacity:.9;animation:4s linear infinite reverse lp-spin;inset:2px;-webkit-mask:radial-gradient(farthest-side,#0000 calc(100% - 3px),#000 calc(100% - 2px));mask:radial-gradient(farthest-side,#0000 calc(100% - 3px),#000 calc(100% - 2px))}.lp-portal__glass{background:radial-gradient(circle at 32% 26%,#fff 0%,#f4e8d0 48%,#e7d3af 78%,#d8bf95 100%);border-radius:50%;justify-content:center;align-items:center;width:150px;height:150px;display:flex;position:relative;overflow:hidden;box-shadow:inset 0 6px 14px #fffc,inset 0 -16px 26px #4a2e1f59,0 18px 40px #0006}.lp-logo{object-fit:contain;width:88px;height:88px;animation:3.4s ease-in-out infinite lp-breathe}.lp-portal__sheen{background:linear-gradient(100deg,#0000 42%,#ffffffb3 50%,#0000 58%);animation:4.6s ease-in-out infinite lp-sheen;position:absolute;inset:-40%;transform:translate(-120%)}.lp-portal__glow{z-index:-1;background:radial-gradient(circle,#f3dca04d 0%,#0000 68%);border-radius:50%;animation:3.4s ease-in-out infinite lp-glow;position:absolute;inset:-36px}.lp-brand{flex-direction:column;align-items:center;gap:6px;display:flex}.lp-brand__name{letter-spacing:4px;background:linear-gradient(100deg,#b98f57 0%,#f6e4b4 42%,#fffdf5 52%,#b98f57 78%) 0 0/220%;color:#0000;-webkit-background-clip:text;background-clip:text;margin:0;font-family:Georgia,Playfair Display,Times New Roman,serif;font-size:clamp(30px,6vw,46px);font-weight:700;line-height:1;animation:9s linear infinite lp-shimmer}.lp-brand__name span{color:var(--lp-bronze);-webkit-text-fill-color:var(--lp-bronze);margin:0 6px}.lp-brand__sub{letter-spacing:6px;text-transform:uppercase;color:#f5eedf8c;margin:0;font-size:clamp(11px,2.4vw,13px)}.lp-phrase{color:#f6ecd7;text-shadow:0 1px 6px #0000004d;max-width:32ch;min-height:2.6em;margin:0;font-size:clamp(16px,3.6vw,20px);line-height:1.6;animation:.6s both lp-phrase-in}.lp-progress{flex-direction:column;align-items:center;gap:10px;width:min(320px,78vw);display:flex}.lp-progress__track{background:#ffffff14;border-radius:999px;width:100%;height:6px;position:relative;overflow:hidden;box-shadow:inset 0 1px 3px #00000080}.lp-progress__fill{background:linear-gradient(90deg,#7e5a24 0%,#ba925e 45%,#f6e4b4 100%);border-radius:999px;height:100%;transition:width .3s;position:relative;overflow:hidden}.lp-progress__shine{background:linear-gradient(90deg,#0000,#ffffffbf,#0000);width:45%;animation:1.8s linear infinite lp-progress-shine;position:absolute;inset:0;transform:translate(-120%)}.lp-progress__value{letter-spacing:3px;color:var(--lp-bronze);font-variant-numeric:tabular-nums;font-family:Segoe UI,system-ui,sans-serif;font-size:12px}.lp-grain{pointer-events:none;opacity:.04;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");position:absolute;inset:0}.lp-vignette{pointer-events:none;background:radial-gradient(#0000 46%,#0a06038c 100%);position:absolute;inset:0}@keyframes lp-page-in{0%{opacity:0;transform:scale(1.03)}to{opacity:1;transform:scale(1)}}@keyframes lp-rise{0%{opacity:0;transform:translate(0)scale(.7)}12%{opacity:.8}50%{transform:translate(calc(var(--drift) / 2), -52vh) scale(1)}88%{opacity:.45}to{transform:translate(var(--drift), -106vh) scale(1.04);opacity:0}}@keyframes lp-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes lp-breathe{0%,to{opacity:.88;transform:scale(.96)}50%{opacity:1;transform:scale(1.03)}}@keyframes lp-sheen{0%,to{transform:translate(-120%)}45%,55%{transform:translate(120%)}}@keyframes lp-glow{0%,to{opacity:.5;transform:scale(.94)}50%{opacity:1;transform:scale(1.1)}}@keyframes lp-shimmer{0%{background-position:0%}to{background-position:220%}}@keyframes lp-phrase-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes lp-progress-shine{0%{transform:translate(-120%)}to{transform:translate(320%)}}@media (width<=480px){.lp-portal{width:158px;height:158px}.lp-portal__glass{width:124px;height:124px}.lp-logo{width:72px;height:72px}.lp-stage{gap:20px}.lp-bubbles,.lp-grain{display:none}}@media (prefers-reduced-motion:reduce){.loading-page *,.loading-page :before,.loading-page :after{transition-duration:1ms!important;animation:none!important}.lp-bubble,.lp-portal__sheen,.lp-progress__shine{display:none}}