/* =========================================================
   محمد عيد — مشروع التراثي
   تصميم وتنفيذ أسامة كريشان — Osama Kreishan
   ========================================================= */

/* ---------- الخطوط (محلية، مع font-display: swap) ---------- */
@font-face{font-family:'Aref Ruqaa';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/arefruqaa-400-arabic.woff2') format('woff2');unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:'Reem Kufi';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/reemkufi-600-arabic.woff2') format('woff2');unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:'Tajawal';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/tajawal-400-arabic.woff2') format('woff2');unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:'Tajawal';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/tajawal-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Tajawal';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/tajawal-500-arabic.woff2') format('woff2');unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:'Tajawal';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/tajawal-500-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Tajawal';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/tajawal-700-arabic.woff2') format('woff2');unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:'Tajawal';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/tajawal-700-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ---------- المتغيرات ---------- */
:root{
  --ink:#17100d; --brown:#1d1410; --sadu:#8d302c; --sadu-deep:#681b1b;
  --gold:#d9a82a; --sand:#f3e6cf; --palm:#4f7a3a; --navy:#1f2f55;
  --sand-dim:rgba(243,230,207,.72); --line:rgba(243,230,207,.14);
  --card:rgba(243,230,207,.045);
  --f-display:'Aref Ruqaa',serif; --f-head:'Reem Kufi',sans-serif; --f-body:'Tajawal',system-ui,sans-serif;
  --nav-h:58px; --r:16px; --max:1160px;
  --ease:cubic-bezier(.22,.7,.25,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 14px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--ink);color:var(--sand);
  font-family:var(--f-body);font-size:16.5px;line-height:1.9;font-weight:400;
  overflow-x:hidden;
  padding-inline:env(safe-area-inset-inline);
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font-family:inherit}
h1,h2,h3{margin:0;line-height:1.35}
::selection{background:var(--sadu);color:#fff}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* حبيبات ورق خفيفة */
body::after{
  content:"";position:fixed;inset:0;z-index:80;pointer-events:none;
  background-image:url('../img/grain.png');background-size:64px 64px;opacity:.05;
}
@media (prefers-reduced-transparency:reduce){body::after{display:none}}

.skip{position:absolute;right:-9999px;top:0;z-index:200;background:var(--gold);color:var(--ink);padding:10px 16px;font-weight:700;border-radius:0 0 0 12px}
.skip:focus{right:0}
.wrap{width:min(100% - 34px,var(--max));margin-inline:auto}

/* ---------- نقشة السدو (SVG) ---------- */
.sadu{
  height:12px;width:100%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='12' viewBox='0 0 48 12'%3E%3Cpath d='M0 12 6 1l6 11z' fill='%238d302c'/%3E%3Cpath d='M12 12 18 1l6 11z' fill='%23d9a82a'/%3E%3Cpath d='M24 12 30 1l6 11z' fill='%238d302c'/%3E%3Cpath d='M36 12 42 1l6 11z' fill='%23d9a82a'/%3E%3Cpath d='M6 12 9 7l3 5zm12 0 3-5 3 5zm12 0 3-5 3 5zm12 0 3-5 3 5z' fill='%23f3e6cf'/%3E%3C/svg%3E");
  background-repeat:repeat-x;background-position:center;
}
.sadu-v{
  width:12px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='48' viewBox='0 0 12 48'%3E%3Cpath d='M12 0 1 6l11 6z' fill='%238d302c'/%3E%3Cpath d='M12 12 1 18l11 6z' fill='%23d9a82a'/%3E%3Cpath d='M12 24 1 30l11 6z' fill='%238d302c'/%3E%3Cpath d='M12 36 1 42l11 6z' fill='%23d9a82a'/%3E%3C/svg%3E");
  background-repeat:repeat-y;
}

/* ---------- شريط التنقل ---------- */
.nav{
  position:fixed;inset-inline:0;top:0;z-index:70;height:var(--nav-h);
  display:flex;align-items:center;
  background:rgba(23,16,13,.82);
  border-bottom:1px solid var(--line);
}
@supports (backdrop-filter:blur(8px)) or (-webkit-backdrop-filter:blur(8px)){
  .nav{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:rgba(23,16,13,.62)}
}
.nav .wrap{display:flex;align-items:center;gap:14px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;margin-inline-end:auto;min-height:44px}
.brand svg{width:26px;height:26px;flex:none}
.brand b{font-family:var(--f-display);font-size:19px;font-weight:400;letter-spacing:.2px;white-space:nowrap}
.brand span{font-size:11.5px;color:var(--sand-dim);display:block;line-height:1;margin-top:2px}
.nav-links{display:none;gap:2px;list-style:none;margin:0;padding:0}
.nav-links a{
  text-decoration:none;font-family:var(--f-head);font-size:14.5px;color:var(--sand-dim);
  padding:9px 11px;border-radius:10px;position:relative;transition:color .2s
}
@media (hover:hover){.nav-links a:hover{color:var(--sand)}}
.nav-links a.active{color:var(--gold)}
.nav-links a.active::after{
  content:"";position:absolute;inset-inline:11px;bottom:4px;height:2px;background:var(--gold);border-radius:2px
}
.nav-cta{
  display:none;text-decoration:none;font-family:var(--f-head);font-size:14px;
  background:linear-gradient(180deg,var(--sadu),var(--sadu-deep));color:#fff;
  padding:10px 16px;border-radius:12px;border:1px solid rgba(255,224,180,.22);
  min-height:44px;display:inline-flex;align-items:center;transition:transform .2s,filter .2s
}
@media (hover:hover){.nav-cta:hover{filter:brightness(1.1);transform:translateY(-1px)}}
.burger{
  width:44px;height:44px;border:1px solid var(--line);background:rgba(243,230,207,.06);
  border-radius:12px;display:grid;place-items:center;cursor:pointer;padding:0
}
.burger span{display:block;width:18px;height:2px;background:var(--sand);border-radius:2px;position:relative;transition:.25s}
.burger span::before,.burger span::after{content:"";position:absolute;inset-inline-start:0;width:18px;height:2px;background:var(--sand);border-radius:2px;transition:.25s}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}
.menu{
  position:fixed;inset-inline:0;top:var(--nav-h);z-index:69;background:rgba(23,16,13,.97);
  border-bottom:1px solid var(--line);padding:8px 17px 18px;display:none
}
.menu.open{display:block}
.menu ul{list-style:none;margin:0;padding:0}
.menu a{
  display:flex;align-items:center;min-height:48px;text-decoration:none;font-family:var(--f-head);
  font-size:16px;border-bottom:1px solid rgba(243,230,207,.07);color:var(--sand)
}
.menu li:last-child a{border-bottom:0}
@media (min-width:900px){
  .nav-links{display:flex}
  .nav-cta{display:inline-flex}
  .burger,.menu{display:none!important}
}

/* ---------- الهيرو ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:flex-end;
  padding-top:calc(var(--nav-h) + 20px);padding-bottom:64px;overflow:hidden;isolation:isolate
}
@supports (height:100dvh){.hero{min-height:100dvh}}
.hero-bg{position:absolute;inset:-6% 0 -6%;z-index:-2;will-change:transform}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 38%}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(180deg,rgba(23,16,13,.86) 0%,rgba(23,16,13,.35) 34%,rgba(23,16,13,.72) 70%,var(--ink) 100%),
    radial-gradient(120% 70% at 78% 30%,rgba(217,168,42,.16),transparent 60%)
}
.hero-inner{position:relative;width:min(100% - 34px,var(--max));margin-inline:auto}
.kicker{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--f-head);font-size:12.5px;
  letter-spacing:.6px;color:var(--gold);border:1px solid rgba(217,168,42,.45);
  background:rgba(217,168,42,.08);padding:6px 13px;border-radius:999px
}
.kicker::before{content:"";width:7px;height:7px;background:var(--gold);border-radius:50%;box-shadow:0 0 10px var(--gold)}
.hero h1{
  font-family:var(--f-display);font-weight:400;margin:16px 0 0;
  font-size:clamp(31px,7.4vw,64px);line-height:1.5;text-wrap:balance;
  text-shadow:0 2px 22px rgba(0,0,0,.55)
}
.hero .poem{
  font-size:clamp(15.5px,2.4vw,19px);color:rgba(243,230,207,.88);max-width:46ch;
  margin:14px 0 0;line-height:2
}
.credit{margin:18px 0 0;font-family:var(--f-head);font-size:13.5px;color:var(--gold);letter-spacing:.3px}
.credit b{font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:52px;padding:13px 26px;border-radius:14px;cursor:pointer;text-decoration:none;
  font-family:var(--f-head);font-size:16px;border:1px solid transparent;transition:transform .2s,filter .2s,background .2s
}
.btn-primary{
  background:linear-gradient(180deg,var(--sadu),var(--sadu-deep));color:#fff;
  border-color:rgba(255,224,180,.28);box-shadow:0 10px 26px rgba(104,27,27,.42)
}
@media (hover:hover){.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px)}}
.btn-ghost{background:rgba(243,230,207,.07);color:var(--sand);border-color:var(--line)}
@media (hover:hover){.btn-ghost:hover{background:rgba(243,230,207,.13)}}
.btn svg{width:20px;height:20px;flex:none}
.scroll-hint{
  position:absolute;inset-inline:0;bottom:16px;text-align:center;font-size:12px;color:rgba(243,230,207,.6);
  display:flex;flex-direction:column;align-items:center;gap:6px;pointer-events:none
}
.scroll-hint i{display:block;width:1px;height:34px;background:linear-gradient(180deg,transparent,var(--gold));animation:sd 2.2s var(--ease) infinite}
@keyframes sd{0%{transform:scaleY(.2);transform-origin:top;opacity:0}45%{transform:scaleY(1);opacity:1}100%{transform:scaleY(.2);transform-origin:bottom;opacity:0}}
@media (prefers-reduced-motion:reduce){.scroll-hint i{animation:none}}

/* ---------- الأقسام ---------- */
.sec{padding:64px 0;position:relative}
@media (min-width:820px){.sec{padding:92px 0}}
.sec[data-cv]{content-visibility:auto;contain-intrinsic-size:auto 720px}
.sec-head{margin-bottom:30px}
.eyebrow{
  display:flex;align-items:center;gap:12px;font-family:var(--f-head);font-size:12.5px;
  color:var(--gold);letter-spacing:.5px;margin-bottom:10px
}
.eyebrow::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(217,168,42,.5),transparent)}
.sec h2{font-family:var(--f-display);font-weight:400;font-size:clamp(26px,5vw,42px);line-height:1.55}
.lead{color:var(--sand-dim);max-width:64ch;margin:14px 0 0;font-size:clamp(15.5px,1.7vw,17.5px)}
.sec.alt{background:linear-gradient(180deg,transparent,rgba(29,20,16,.75) 12%,rgba(29,20,16,.75) 88%,transparent)}

/* ظهور تدريجي */
.js .rv{opacity:0;transform:translateY(20px)}
.js .rv.in{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease)}
@media (prefers-reduced-motion:reduce){
  .js .rv{opacity:1;transform:none;transition:none}
}

/* ---------- الفكرة: عدّادات ---------- */
.stats{display:grid;gap:14px;margin-top:34px;grid-template-columns:1fr}
@media (min-width:640px){.stats{grid-template-columns:repeat(3,1fr)}}
.stat{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;
  position:relative;overflow:hidden
}
.stat::before{content:"";position:absolute;inset-inline-start:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--gold),transparent)}
.stat b{display:block;font-family:var(--f-head);font-size:clamp(24px,4vw,32px);color:var(--gold);line-height:1.3}
.stat span{display:block;font-size:13.5px;color:var(--sand-dim);margin-top:7px;line-height:1.8}

/* ---------- رحلة التصميم ---------- */
.timeline{position:relative;margin-top:10px;display:grid;gap:34px}
.timeline::before{
  content:"";position:absolute;inset-inline-start:19px;top:10px;bottom:10px;width:1px;
  background:linear-gradient(180deg,transparent,rgba(217,168,42,.55) 8%,rgba(217,168,42,.55) 92%,transparent)
}
@media (min-width:820px){.timeline{grid-template-columns:repeat(3,1fr);gap:26px}.timeline::before{inset-inline-start:0;right:0;left:0;top:26px;bottom:auto;height:1px;width:auto;background:linear-gradient(90deg,transparent,rgba(217,168,42,.55) 8%,rgba(217,168,42,.55) 92%,transparent)}}
.step{position:relative;padding-inline-start:56px}
@media (min-width:820px){.step{padding-inline-start:0;padding-top:64px}}
.step-n{
  position:absolute;inset-inline-start:0;top:2px;width:39px;height:39px;border-radius:50%;
  display:grid;place-items:center;font-family:var(--f-head);font-size:16px;color:var(--ink);
  background:linear-gradient(180deg,var(--gold),#b8860f);box-shadow:0 0 0 5px var(--ink),0 0 0 6px rgba(217,168,42,.4)
}
@media (min-width:820px){.step-n{top:8px}}
.step h3{font-family:var(--f-head);font-size:19px;margin-bottom:8px}
.step p{margin:0;color:var(--sand-dim);font-size:15px}
.step figure{margin:16px 0 0;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--brown)}
.step figure img{width:100%;aspect-ratio:16/10;object-fit:cover}
.step figcaption{font-size:12.5px;color:var(--sand-dim);padding:9px 13px;border-top:1px solid var(--line)}

/* قبل / بعد */
.compare{margin-top:46px}
.cmp{
  position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);
  background:var(--brown);touch-action:pan-y
}
.cmp .layer{position:relative}
.cmp .layer img{width:100%;aspect-ratio:1280/636;object-fit:cover;display:block}
.cmp .after{position:absolute;inset:0;clip-path:inset(0 0 0 calc(100% - var(--x,50%)))}
.cmp .after img{height:100%}
.cmp .divider{
  position:absolute;top:0;bottom:0;left:var(--x,50%);width:2px;background:var(--gold);
  box-shadow:0 0 14px rgba(217,168,42,.7);pointer-events:none;transform:translateX(-1px)
}
.cmp .divider::after{
  content:"↔";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:38px;height:38px;border-radius:50%;background:var(--gold);color:var(--ink);
  display:grid;place-items:center;font-size:16px;font-weight:700
}
.cmp-tag{
  position:absolute;top:12px;padding:5px 12px;border-radius:999px;font-size:12px;font-family:var(--f-head);
  background:rgba(23,16,13,.78);border:1px solid var(--line);backdrop-filter:blur(6px)
}
.cmp-tag.b{inset-inline-start:12px}
.cmp-tag.a{inset-inline-end:12px;color:var(--gold);border-color:rgba(217,168,42,.5)}
.cmp-range{
  -webkit-appearance:none;appearance:none;width:100%;height:44px;background:transparent;
  direction:ltr;cursor:ew-resize;margin:6px 0 0;display:block
}
.cmp-range::-webkit-slider-runnable-track{height:4px;background:rgba(243,230,207,.18);border-radius:4px}
.cmp-range::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:var(--gold);border:3px solid var(--ink);margin-top:-11px;box-shadow:0 2px 8px rgba(0,0,0,.5)}
.cmp-range::-moz-range-track{height:4px;background:rgba(243,230,207,.18);border-radius:4px}
.cmp-range::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--gold);border:3px solid var(--ink)}
.cmp-note{font-size:13px;color:var(--sand-dim);text-align:center;margin-top:4px}

/* ---------- المخطط التفاعلي ---------- */
.map-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:14px}
.map-hint{font-size:13.5px;color:var(--sand-dim);display:flex;align-items:center;gap:8px}
.map-hint::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(217,168,42,.22)}
.map-link{font-size:13.5px;color:var(--gold);text-decoration:none;border-bottom:1px dashed rgba(217,168,42,.5);padding-bottom:2px;min-height:44px;display:inline-flex;align-items:center}
.map-frame{
  position:relative;border-radius:18px;overflow:hidden;border:1px solid rgba(243,230,207,.2);
  box-shadow:0 22px 50px rgba(0,0,0,.45);background:#0e0a08
}
.map-frame>img{width:100%;display:block;aspect-ratio:1280/636;object-fit:cover}
.hot{
  position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);
  width:clamp(30px,4.6vw,42px);aspect-ratio:1;border-radius:50%;padding:0;cursor:pointer;
  background:rgba(23,16,13,.86);color:var(--gold);border:2px solid var(--gold);
  font-family:var(--f-head);font-size:clamp(12px,1.8vw,15px);
  display:grid;place-items:center;line-height:1;
  box-shadow:0 4px 14px rgba(0,0,0,.55);transition:transform .2s,background .2s,color .2s
}
.hot::after{
  content:"";position:absolute;inset:-7px;border-radius:50%;border:1px solid rgba(217,168,42,.55);
  animation:pulse 2.6s ease-out infinite
}
.hot:nth-child(2n)::after{animation-delay:1.3s}
@keyframes pulse{0%{transform:scale(.82);opacity:.9}70%{transform:scale(1.35);opacity:0}100%{opacity:0}}
@media (prefers-reduced-motion:reduce){.hot::after{animation:none}}
@media (hover:hover){.hot:hover{background:var(--gold);color:var(--ink);transform:translate(-50%,-50%) scale(1.12)}}
.hot[aria-pressed="true"]{background:var(--gold);color:var(--ink);transform:translate(-50%,-50%) scale(1.14)}
.hot[aria-pressed="true"]::after{animation:none;border-color:rgba(217,168,42,.9);transform:scale(1.2);opacity:.7}
.map-card{
  margin-top:16px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:20px;position:relative;min-height:118px
}
.map-card .num{
  position:absolute;inset-inline-start:18px;top:-16px;width:34px;height:34px;border-radius:50%;
  background:linear-gradient(180deg,var(--gold),#b8860f);color:var(--ink);display:grid;place-items:center;
  font-family:var(--f-head);font-size:14px;box-shadow:0 6px 16px rgba(0,0,0,.45)
}
.map-card h3{font-family:var(--f-head);font-size:18.5px;color:var(--gold);margin-bottom:7px;padding-inline-start:44px}
.map-card p{margin:0;color:var(--sand-dim);font-size:15px}
.map-card .placeholder{opacity:.75;font-size:14.5px}

/* ---------- مكوّنات المشروع ---------- */
.cards{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:620px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (min-width:980px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .25s var(--ease),border-color .25s,background .25s
}
@media (hover:hover){.card:hover{transform:translateY(-4px);border-color:rgba(217,168,42,.42);background:rgba(243,230,207,.07)}}
.card .strip{height:10px;flex:none}
.card .body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card .ico{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(217,168,42,.1);border:1px solid rgba(217,168,42,.32);color:var(--gold)
}
.card .ico svg{width:25px;height:25px}
.card h3{font-family:var(--f-head);font-size:17.5px}
.card p{margin:0;font-size:14.5px;color:var(--sand-dim);line-height:1.85}
.card .tag{
  margin-top:auto;align-self:flex-start;font-size:11.5px;font-family:var(--f-head);color:var(--gold);
  border:1px solid rgba(217,168,42,.4);border-radius:999px;padding:3px 11px;background:rgba(217,168,42,.07)
}

/* ---------- النموذج ثلاثي الأبعاد ---------- */
.stage{position:relative;border-radius:20px;overflow:hidden;border:1px solid rgba(243,230,207,.22);background:#0d0907}
.stage .frame-top,.stage .frame-bottom{height:12px}
.stage .viewport{position:relative;aspect-ratio:16/10;background:#120d0a}
.stage .viewport>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.96)}
.stage iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;background:#17100d}
.gate{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  background:linear-gradient(180deg,rgba(13,9,7,.35),rgba(13,9,7,.72));border:0;cursor:pointer;color:var(--sand);
  width:100%;text-align:center;padding:20px
}
.gate .ring{
  width:88px;height:88px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(180deg,var(--sadu),var(--sadu-deep));border:2px solid rgba(217,168,42,.75);
  box-shadow:0 0 0 8px rgba(217,168,42,.14),0 16px 40px rgba(0,0,0,.5);transition:transform .25s
}
@media (hover:hover){.gate:hover .ring{transform:scale(1.07)}}
.gate .ring svg{width:36px;height:36px;color:#fff}
.gate b{font-family:var(--f-head);font-size:clamp(17px,2.6vw,21px);font-weight:600}
.gate span{font-size:13.5px;color:rgba(243,230,207,.82);max-width:44ch}
.stage-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-top:14px}
.hint{font-size:13px;color:var(--sand-dim);display:flex;align-items:center;gap:8px}
.hint svg{width:17px;height:17px;color:var(--gold);flex:none}
.mini-btn{
  min-height:44px;display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:12px;
  background:rgba(243,230,207,.08);border:1px solid var(--line);color:var(--sand);cursor:pointer;
  font-family:var(--f-head);font-size:14px;transition:background .2s
}
@media (hover:hover){.mini-btn:hover{background:rgba(243,230,207,.15)}}
.mini-btn svg{width:17px;height:17px}
.dim-note{font-size:13px;color:rgba(243,230,207,.6);margin-top:12px}

/* ---------- دليل الرموز ---------- */
.legend{display:grid;gap:12px;grid-template-columns:1fr}
@media (min-width:620px){.legend{grid-template-columns:repeat(2,1fr)}}
@media (min-width:980px){.legend{grid-template-columns:repeat(3,1fr)}}
.lg{
  display:flex;gap:14px;align-items:center;background:var(--card);border:1px solid var(--line);
  border-radius:14px;padding:14px 16px
}
.lg .sw{width:52px;height:38px;border-radius:9px;flex:none;border:2px solid rgba(23,16,13,.65);box-shadow:inset 0 0 0 1px rgba(243,230,207,.25);display:grid;place-items:center;overflow:hidden}
.lg .sw svg{width:100%;height:100%}
.lg b{display:block;font-family:var(--f-head);font-size:15.5px;font-weight:600}
.lg span{display:block;font-size:13px;color:var(--sand-dim);line-height:1.75;margin-top:3px}

/* ---------- صانع المشروع ---------- */
.maker{
  display:grid;gap:26px;align-items:center;
  background:linear-gradient(140deg,rgba(29,20,16,.9),rgba(23,16,13,.6));
  border:1px solid var(--line);border-radius:24px;padding:30px 26px;position:relative;overflow:hidden
}
@media (min-width:860px){.maker{grid-template-columns:1.15fr .85fr;padding:44px 42px}}
.maker::before{
  content:"";position:absolute;inset-inline-end:-40px;top:-40px;width:210px;height:210px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,168,42,.2),transparent 65%);pointer-events:none
}
.maker h3{font-family:var(--f-display);font-weight:400;font-size:clamp(27px,4.6vw,40px);color:var(--gold);line-height:1.6}
.maker .role{font-family:var(--f-head);font-size:14.5px;color:var(--sand);margin-top:6px}
.maker p{color:var(--sand-dim);font-size:15.5px;margin:16px 0 0}
.maker .sign{text-align:center;border-inline-start:0}
@media (min-width:860px){.maker .sign{border-inline-start:1px dashed rgba(217,168,42,.4);padding-inline-start:26px}}
.maker .sign .name{font-family:var(--f-display);font-size:clamp(30px,5vw,42px);color:var(--sand);line-height:1.7}
.maker .sign .latin{font-size:13px;letter-spacing:2.4px;color:rgba(243,230,207,.55);text-transform:uppercase;direction:ltr}
.maker .sign .badge{
  display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-family:var(--f-head);font-size:12.5px;
  color:var(--gold);border:1px solid rgba(217,168,42,.45);border-radius:999px;padding:6px 14px;background:rgba(217,168,42,.08)
}

/* ---------- الفوتر ---------- */
footer{border-top:1px solid var(--line);background:rgba(13,9,7,.7);padding:44px 0 calc(30px + env(safe-area-inset-bottom))}
.foot-top{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-start}
.foot-brand b{font-family:var(--f-display);font-size:26px;font-weight:400;display:block}
.foot-brand span{font-size:13.5px;color:var(--sand-dim)}
.foot-nav{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 16px;max-width:520px}
.foot-nav a{text-decoration:none;font-family:var(--f-head);font-size:14px;color:var(--sand-dim);min-height:44px;display:inline-flex;align-items:center;transition:color .2s;padding-inline:12px;margin-inline:-9px}
@media (hover:hover){.foot-nav a:hover{color:var(--gold)}}
.foot-bot{
  margin-top:26px;padding-top:18px;border-top:1px solid rgba(243,230,207,.09);
  display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:13px;color:rgba(243,230,207,.6)
}
.foot-bot b{color:var(--gold);font-weight:600}

/* ---------- شارة الصانع الثابتة ---------- */
.maker-badge{
  position:fixed;inset-inline-start:14px;bottom:calc(14px + env(safe-area-inset-bottom));z-index:65;
  display:inline-flex;align-items:center;gap:8px;text-decoration:none;
  background:rgba(23,16,13,.86);border:1px solid rgba(217,168,42,.45);color:var(--gold);
  font-family:var(--f-head);font-size:12px;padding:8px 13px;border-radius:999px;
  box-shadow:0 8px 22px rgba(0,0,0,.45);min-height:44px;max-width:60vw
}
@supports (backdrop-filter:blur(6px)){.maker-badge{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}}
.maker-badge svg{width:15px;height:15px;flex:none}
.maker-badge span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (min-width:900px){.maker-badge{display:none}}

/* ---------- 404 ---------- */
.nf{min-height:100svh;display:grid;place-items:center;text-align:center;padding:80px 20px}
.nf h1{font-family:var(--f-display);font-weight:400;font-size:clamp(38px,9vw,74px);color:var(--gold)}
.nf p{color:var(--sand-dim);max-width:44ch;margin:14px auto 26px}
.nf .code{font-family:var(--f-head);font-size:13px;letter-spacing:5px;color:rgba(243,230,207,.5)}

/* ---------- أدوات ---------- */
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- فيديو الفكرة ---------- */
.video-card{margin-top:40px}
.video-card .sadu{margin-bottom:10px}
.video-frame{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#000;box-shadow:0 22px 50px rgba(0,0,0,.45)}
.video-frame video{display:block;width:100%;height:auto;max-height:74vh;object-fit:contain;background:#000}
.video-cap{margin:13px 0 0;font-size:14.5px;color:var(--sand-dim)}
.video-cap b{color:var(--sand);font-family:var(--f-head);font-weight:600}

/* ---------- العودة إلى الموقع من ملء الشاشة ---------- */
.fs-back{
  position:absolute;bottom:calc(14px + env(safe-area-inset-bottom));left:14px;z-index:6;display:inline-flex;align-items:center;gap:8px;
  min-height:44px;padding:9px 16px;border-radius:12px;border:1px solid rgba(217,168,42,.55);
  background:rgba(23,16,13,.9);color:var(--gold);font-family:var(--f-head);font-size:14.5px;cursor:pointer;
  box-shadow:0 8px 22px rgba(0,0,0,.5)
}
.fs-back svg{width:18px;height:18px;flex:none}
@media (hover:hover){.fs-back:hover{background:#17100d;border-color:var(--gold)}}
.stage .viewport:fullscreen,.stage .viewport:-webkit-full-screen{
  aspect-ratio:auto;width:100%;height:100%;border-radius:0;background:#000
}

/* ---------- رابط موقع المطوّر ---------- */
.site-link{
  display:inline-flex;align-items:center;gap:7px;min-height:44px;margin-top:10px;color:var(--gold);
  font-family:var(--f-head);font-size:13.5px;text-decoration:underline dashed;
  text-decoration-color:rgba(217,168,42,.55);text-underline-offset:6px
}
@media (hover:hover){.site-link:hover{color:#f0c65a;text-decoration-color:var(--gold)}}
.foot-site{
  color:var(--gold);font-weight:600;display:inline-flex;align-items:center;min-height:44px;
  text-decoration:underline dashed;text-decoration-color:rgba(217,168,42,.55);text-underline-offset:5px
}
@media (hover:hover){.foot-site:hover{color:#f0c65a}}