/* لطائف — design system
   Lapis (لازورد) + leaf gold (ذهب التذهيب) + kashi turquoise (فيروزي)
   Display: Aref Ruqaa · Reading: Amiri · Interface: IBM Plex Sans Arabic · Quran: Amiri Quran */

@font-face{font-family:'Amiri Quran';src:url(../fonts/amiri-quran.woff2) format('woff2');font-display:swap;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:'Amiri';font-weight:400;src:url(../fonts/amiri-ar-400.woff2) format('woff2');font-display:swap;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:'Amiri';font-weight:700;src:url(../fonts/amiri-ar-700.woff2) format('woff2');font-display:swap;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:'Amiri';font-weight:400;src:url(../fonts/amiri-lat-400.woff2) format('woff2');font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD}
@font-face{font-family:'Amiri';font-weight:700;src:url(../fonts/amiri-lat-700.woff2) format('woff2');font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD}
@font-face{font-family:'Aref Ruqaa';font-weight:400;src:url(../fonts/ruqaa-ar-400.woff2) format('woff2');font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+FB50-FDFF,U+FE70-FEFC,U+200C-200E}
@font-face{font-family:'Aref Ruqaa';font-weight:700;src:url(../fonts/ruqaa-ar-700.woff2) format('woff2');font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+FB50-FDFF,U+FE70-FEFC,U+200C-200E}
@font-face{font-family:'Plex';font-weight:300;src:url(../fonts/plex-ar-300.woff2) format('woff2');font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFC,U+200C-200E}
@font-face{font-family:'Plex';font-weight:400;src:url(../fonts/plex-ar-400.woff2) format('woff2');font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFC,U+200C-200E}
@font-face{font-family:'Plex';font-weight:600;src:url(../fonts/plex-ar-600.woff2) format('woff2');font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFC,U+200C-200E}
@font-face{font-family:'Plex';font-weight:300;src:url(../fonts/plex-lat-300.woff2) format('woff2');font-display:swap;unicode-range:U+0000-00FF,U+2000-206F,U+2212}
@font-face{font-family:'Plex';font-weight:400;src:url(../fonts/plex-lat-400.woff2) format('woff2');font-display:swap;unicode-range:U+0000-00FF,U+2000-206F,U+2212}
@font-face{font-family:'Plex';font-weight:600;src:url(../fonts/plex-lat-600.woff2) format('woff2');font-display:swap;unicode-range:U+0000-00FF,U+2000-206F,U+2212}

:root{
  --l0:#060B20; --l1:#0A1230; --l2:#101C45; --l3:#18285C; --l4:#22377A;
  --gold:#D8B261; --gold-hi:#F4DFA6; --gold-lo:#9A7733; --turq:#34B8A8; --turq-hi:#8BE6DA;
  --ink:#F1E8D2; --ink-2:#BDB6A3; --ink-3:#8C8775;
  --line:rgba(216,178,97,.22); --line-2:rgba(216,178,97,.4);
  --bg:var(--l1); --surface:var(--l2); --raised:var(--l3); --text:var(--ink); --muted:var(--ink-2); --faint:var(--ink-3);
  --accent:var(--gold); --accent-2:var(--turq);
  --quran:#F6E7BD;
  --f-display:'Aref Ruqaa','Amiri',serif;
  --f-read:'Amiri','Noto Naskh Arabic','Times New Roman',serif;
  --f-ui:'Plex','Segoe UI','Tahoma',system-ui,sans-serif;
  --f-quran:'Amiri Quran','Amiri',serif;
  --fs:1;
  --r-s:10px; --r-m:18px; --r-l:28px;
  --shadow:0 18px 50px -20px rgba(0,0,0,.65);
  --ease:cubic-bezier(.2,.8,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --tab-h:68px; --top-h:64px;
  color-scheme:dark;
}
[data-theme="paper"]{
  --bg:#F1E6CB; --surface:#F8F0DC; --raised:#FFF8E8; --text:#2A2116; --muted:#5F533E; --faint:#8A7C62;
  --line:rgba(122,90,30,.22); --line-2:rgba(122,90,30,.42); --accent:#9A6B16; --accent-2:#11796D; --quran:#3B2A0E;
  --gold:#A7741C; --gold-hi:#C99A3B; --turq:#11796D; color-scheme:light;
  --shadow:0 18px 40px -24px rgba(80,50,10,.45);
}
[data-theme="day"]{
  --bg:#F7F5EF; --surface:#FFFFFF; --raised:#FFFFFF; --text:#14193A; --muted:#4A4F6B; --faint:#7D8098;
  --line:rgba(20,32,92,.14); --line-2:rgba(20,32,92,.3); --accent:#1E3A8A; --accent-2:#0E7C70; --quran:#0F1B4D;
  --gold:#A97C1E; --gold-hi:#C99A3B; --turq:#0E7C70; color-scheme:light;
  --shadow:0 16px 40px -24px rgba(20,32,92,.35);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--f-ui);font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;min-height:100vh;
  padding-bottom:calc(var(--tab-h) + env(safe-area-inset-bottom))}
@media (min-width:980px){body{padding-bottom:0}}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}
::selection{background:rgba(216,178,97,.35)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ------------------------------------------------ ambient background */
.bg-pattern{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background:
    radial-gradient(1200px 700px at 85% -10%, rgba(52,184,168,.10), transparent 60%),
    radial-gradient(900px 600px at 0% 110%, rgba(216,178,97,.08), transparent 60%),
    var(--bg)}
.bg-pattern svg{position:absolute;inset:0;width:100%;height:100%;opacity:.06}
[data-theme="paper"] .bg-pattern svg,[data-theme="day"] .bg-pattern svg{opacity:.05}

/* ------------------------------------------------ top bar */
.topbar{position:sticky;top:0;z-index:40;height:var(--top-h);display:flex;align-items:center;gap:14px;padding:0 18px;
  background:color-mix(in srgb, var(--bg) 78%, transparent);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-size:30px;line-height:1;color:var(--gold);white-space:nowrap}
.brand svg{width:34px;height:34px}
.brand small{font-family:var(--f-ui);font-size:11px;color:var(--muted);display:block;margin-top:2px;letter-spacing:0}
.topnav{display:none;gap:4px;margin-inline-start:18px}
.topnav a{padding:8px 12px;border-radius:999px;color:var(--muted);font-size:14.5px;transition:color .25s,background .25s}
.topnav a:hover{color:var(--text);background:rgba(216,178,97,.08)}
.topnav a.on{color:var(--gold);background:rgba(216,178,97,.12)}
.top-actions{margin-inline-start:auto;display:flex;gap:6px}
.icon-btn{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:var(--muted);transition:.25s}
.icon-btn:hover{color:var(--gold);background:rgba(216,178,97,.1)}
.icon-btn svg{width:22px;height:22px}
@media (min-width:980px){.topnav{display:flex}}

/* ------------------------------------------------ bottom tab bar (mobile) */
.tabbar{position:fixed;inset:auto 0 0 0;z-index:45;height:calc(var(--tab-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);
  display:grid;grid-template-columns:repeat(6,1fr);background:color-mix(in srgb, var(--l0) 88%, transparent);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid var(--line)}
[data-theme="paper"] .tabbar{background:rgba(241,230,203,.92)}
[data-theme="day"] .tabbar{background:rgba(255,255,255,.92)}
.tabbar a,.tabbar button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:11px;color:var(--faint);position:relative;white-space:nowrap;min-width:0}
@media (max-width:380px){.tabbar a,.tabbar button{font-size:10px;letter-spacing:-.2px}.tabbar svg{width:21px;height:21px}}
.tabbar svg{width:23px;height:23px}
.tabbar .on{color:var(--gold)}
.tabbar .on::before{content:"";position:absolute;top:0;width:28px;height:3px;border-radius:0 0 4px 4px;background:var(--gold);box-shadow:0 0 12px var(--gold)}
@media (min-width:980px){.tabbar{display:none}}

/* ------------------------------------------------ layout */
#view{min-height:calc(100vh - var(--top-h));position:relative}
.wrap{width:min(1180px,100% - 36px);margin-inline:auto}
.narrow{width:min(760px,100% - 36px);margin-inline:auto}
.section{padding:56px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:24px}
.h-display{font-family:var(--f-display);font-weight:700;font-size:clamp(34px,6vw,58px);line-height:1.25;margin:0;color:var(--text)}
.h-sec{font-family:var(--f-display);font-weight:700;font-size:clamp(28px,4.4vw,40px);line-height:1.3;margin:0}
.lead{font-family:var(--f-read);font-size:calc(19px * var(--fs));line-height:2;color:var(--muted);margin:.4em 0 0;max-width:62ch}
.muted{color:var(--muted)}
.gold-text{background:linear-gradient(100deg,var(--gold-lo) 0%,var(--gold) 22%,var(--gold-hi) 38%,var(--gold) 52%,var(--gold-lo) 70%,var(--gold) 100%);
  background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:leaf 9s linear infinite;padding:.08em .14em .26em;margin-bottom:-.2em}
@keyframes leaf{to{background-position:-220% 0}}
.link{color:var(--accent);border-bottom:1px solid transparent;transition:.2s}
.link:hover{border-color:currentColor}

.btn{display:inline-flex;align-items:center;gap:10px;padding:12px 22px;border-radius:999px;font-size:15.5px;font-weight:600;transition:transform .25s var(--ease),box-shadow .3s,background .3s;white-space:nowrap}
.btn svg{width:19px;height:19px}
.btn-gold{background:linear-gradient(180deg,var(--gold-hi),var(--gold) 55%,var(--gold-lo));color:#20180A;box-shadow:0 10px 30px -12px rgba(216,178,97,.7),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 36px -12px rgba(216,178,97,.85),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-ghost{border:1px solid var(--line-2);color:var(--text)}
.btn-ghost:hover{background:rgba(216,178,97,.08);border-color:var(--gold)}
.btn-sm{padding:8px 14px;font-size:13.5px}
.chip{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;padding:5px 12px;border-radius:999px;border:1px solid var(--line);font-size:13px;color:var(--muted);background:rgba(255,255,255,.02);transition:.2s}
button.chip:hover,a.chip:hover{border-color:var(--gold);color:var(--text)}
.chip.on{background:rgba(216,178,97,.14);border-color:var(--gold);color:var(--gold)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip svg{width:15px;height:15px;flex-shrink:0}
.back-link svg{width:18px;height:18px}

/* ------------------------------------------------ ornament frame (تذهيب) */
.illum{position:relative;border:1px solid var(--line);border-radius:var(--r-m);background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 92%,transparent),color-mix(in srgb,var(--bg) 70%,transparent))}
.illum::before{content:"";position:absolute;inset:6px;border:1px solid color-mix(in srgb,var(--gold) 16%,transparent);border-radius:calc(var(--r-m) - 5px);pointer-events:none}
.corner{position:absolute;width:26px;height:26px;color:var(--gold);opacity:.75;pointer-events:none}
.corner.tr{top:-1px;right:-1px}.corner.tl{top:-1px;left:-1px;transform:scaleX(-1)}.corner.br{bottom:-1px;right:-1px;transform:scaleY(-1)}.corner.bl{bottom:-1px;left:-1px;transform:scale(-1)}

/* ------------------------------------------------ splash */
#splash{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:var(--l0);overflow:hidden}
#splash .door{position:absolute;top:0;bottom:0;width:50.5%;background:
  radial-gradient(circle at 50% 50%,rgba(216,178,97,.10),transparent 60%),linear-gradient(180deg,#0B1536,#060B20);transition:transform 1s var(--ease-out)}
#splash .door.r{right:0;border-left:1px solid rgba(216,178,97,.35)}
#splash .door.l{left:0;border-right:1px solid rgba(216,178,97,.35)}
#splash .mark{position:relative;z-index:2;display:grid;place-items:center;gap:16px;text-align:center;transition:opacity .5s,transform .8s var(--ease-out)}
#splash svg.rose{width:min(56vmin,340px);height:auto;color:var(--gold)}
#splash .rose path,#splash .rose circle,#splash .rose rect{fill:none;stroke:currentColor;stroke-width:1;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.6s var(--ease) forwards}
#splash .name{font-family:var(--f-display);font-size:clamp(54px,12vmin,96px);line-height:1;margin-top:-6px;opacity:0;animation:fadeup .9s .9s var(--ease-out) forwards}
#splash .sub{font-family:var(--f-read);color:var(--ink-2);font-size:clamp(15px,2.4vmin,19px);opacity:0;animation:fadeup .9s 1.2s var(--ease-out) forwards}
#splash.open{pointer-events:none}
#splash.open .door.r{transform:translateX(102%)}
#splash.open .door.l{transform:translateX(-102%)}
#splash.open .mark{opacity:0;transform:scale(1.08)}
#splash.gone{display:none}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fadeup{from{opacity:0;transform:translateY(14px);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}

/* ------------------------------------------------ portal transition */
.portal{position:fixed;inset:0;z-index:90;pointer-events:none;display:grid;place-items:center}
.portal svg{width:160vmax;height:160vmax;transform:scale(0);opacity:0;color:var(--gold)}
.portal.in svg{animation:portalIn .42s var(--ease) forwards}
.portal.out svg{animation:portalOut .5s var(--ease-out) forwards}
@keyframes portalIn{from{transform:scale(.02);opacity:.0}to{transform:scale(1);opacity:1}}
@keyframes portalOut{from{transform:scale(1);opacity:1}to{transform:scale(1.25);opacity:0}}
.view-enter{animation:viewIn .7s var(--ease-out) both}
@keyframes viewIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ------------------------------------------------ reveal on scroll */
.rv{opacity:0;transform:translateY(22px);filter:blur(5px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out),filter .9s var(--ease-out)}
.rv.in{opacity:1;transform:none;filter:none}

/* ------------------------------------------------ HERO */
.hero{position:relative;min-height:calc(100svh - var(--top-h));display:grid;place-items:center;overflow:hidden;isolation:isolate;padding:40px 0 90px}
@media (max-width:979px){.hero{min-height:calc(100svh - var(--top-h) - var(--tab-h) - env(safe-area-inset-bottom));padding-bottom:128px}}   /* the opening verses stay above the phone tab bar */
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
.hero .rose-wrap{position:absolute;inset:0;display:grid;place-items:center;z-index:-1;pointer-events:none;transition:transform 1.2s var(--ease-out)}
.hero .rose-wrap svg{width:min(96vmin,820px);height:auto;color:var(--gold);opacity:.5}
@keyframes spin{to{transform:rotate(360deg)}}
.hero .rose-wrap path,.hero .rose-wrap circle,.hero .rose-wrap rect{fill:none;stroke:currentColor;stroke-width:.6;vector-effect:non-scaling-stroke;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 3.2s var(--ease) forwards}
.hero .halo{position:absolute;width:min(70vmin,560px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(10,18,48,.95) 40%,rgba(10,18,48,.6) 62%,transparent 72%);z-index:-1}
[data-theme="paper"] .hero .halo{background:radial-gradient(circle,rgba(241,230,203,.96) 40%,rgba(241,230,203,.6) 62%,transparent 72%)}
[data-theme="day"] .hero .halo{background:radial-gradient(circle,rgba(247,245,239,.96) 40%,rgba(247,245,239,.6) 62%,transparent 72%)}
.hero-inner{text-align:center;display:grid;justify-items:center;gap:6px;padding:0 20px}
.hero .bism{font-family:var(--f-quran);font-size:clamp(20px,3.2vw,28px);color:var(--quran);opacity:.92;margin-bottom:6px}
.hero h1{font-family:var(--f-display);font-weight:700;font-size:clamp(84px,19vw,176px);line-height:1.05;margin:0;letter-spacing:0}
@media (max-width:380px){.hero h1{font-size:74px}.hero .cta .btn{padding-inline:16px}}
.hero .tag{font-family:var(--f-read);font-size:clamp(19px,2.6vw,26px);color:var(--text);margin:4px 0 0}
.hero .by{font-size:14.5px;color:var(--muted);margin-top:4px}
.hero .by b{color:var(--gold);font-weight:600}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:26px}
.hero .tadabbur{position:absolute;bottom:22px;inset-inline:0;text-align:center;font-family:var(--f-quran);font-size:clamp(17px,2.4vw,22px);color:var(--quran);opacity:.88;padding:0 16px}
.hero .tadabbur .w{display:inline-block;opacity:0;transform:translateY(8px);filter:blur(6px);animation:fadeup .9s var(--ease-out) forwards}
.hero .tadabbur small{display:block;font-family:var(--f-ui);font-size:12px;color:var(--faint);margin-top:2px}
.scroll-cue{position:absolute;bottom:92px;left:50%;width:22px;height:36px;margin-left:-11px;border:1.5px solid var(--line-2);border-radius:12px}
.scroll-cue::after{content:"";position:absolute;top:7px;left:50%;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:var(--gold);animation:cue 2s infinite}
@keyframes cue{0%{transform:translateY(0);opacity:1}70%{transform:translateY(12px);opacity:0}100%{opacity:0}}

/* ------------------------------------------------ "ميزان" — balance scale */
.mizan-card{display:grid;gap:22px;padding:28px;border-radius:var(--r-l)}
@media (min-width:860px){.mizan-card{grid-template-columns:1.1fr 1fr;align-items:center;padding:40px}}
.scale{width:100%;max-width:520px;margin-inline:auto;overflow:visible}
.scale .beam{transform-origin:260px 92px;transition:transform 1.4s cubic-bezier(.34,1.56,.64,1)}
.scale .pan{transition:transform 1.4s cubic-bezier(.34,1.56,.64,1)}
.scale text{font-family:var(--f-read);font-weight:700;fill:var(--text)}
.scale .word{font-size:30px}
.scale .glow{filter:drop-shadow(0 0 10px rgba(216,178,97,.55))}
.pair-title{font-family:var(--f-display);font-size:clamp(30px,5vw,46px);line-height:1.35;margin:0}
.pair-title .vs{color:var(--gold);opacity:.8}   /* the و stays joined to the word after it, as in writing */
.vidx{margin:0 0 18px}
.vidx>span{display:block;font-family:var(--f-ui);font-size:13px;color:var(--muted);margin-bottom:8px}
.ayah.flash .frame{animation:nmflash 1.6s var(--ease-out)}
.qi.flash{animation:qiflash 1.6s var(--ease-out)}
@keyframes qiflash{0%{background:color-mix(in srgb,var(--gold) 35%,transparent)}100%{background:transparent}}
.gist{font-family:var(--f-read);font-size:calc(19px * var(--fs));line-height:2.05;margin:10px 0 0;color:var(--text)}

/* ------------------------------------------------ experiences (five doors) */
.doors{display:grid;gap:16px}
@media (min-width:760px){.doors{grid-template-columns:repeat(2,1fr)}}
.door-card{position:relative;display:grid;align-content:space-between;gap:16px;min-height:250px;padding:22px 22px 20px;border-radius:var(--r-l);overflow:hidden;
  border:1px solid var(--line);background:linear-gradient(160deg,color-mix(in srgb,var(--surface) 95%,transparent),color-mix(in srgb,var(--bg) 80%,transparent));
  transition:transform .5s var(--ease-out),border-color .4s}
.door-card:hover{transform:translateY(-4px);border-color:var(--line-2)}
.door-card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:conic-gradient(from var(--a,0deg),transparent 0 70%,var(--gold) 80%,transparent 90%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.door-card:hover::after{opacity:1;animation:sweep 2.6s linear infinite}
@property --a{syntax:'<angle>';initial-value:0deg;inherits:false}
@keyframes sweep{to{--a:360deg}}
.door-card h3{font-family:var(--f-display);font-size:30px;margin:0;line-height:1.2}
.door-card p{margin:4px 0 0;color:var(--muted);font-size:14.5px;line-height:1.8}
.door-card .viz{height:120px;display:grid;place-items:center}
.door-card .viz svg{width:100%;height:100%}
.door-card .go{font-size:13.5px;color:var(--gold);display:inline-flex;gap:6px;align-items:center}

/* ------------------------------------------------ chapters (arches) */
.arches{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
@media (min-width:700px){.arches{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1050px){.arches{grid-template-columns:repeat(4,1fr)}}
.arch{position:relative;display:grid;justify-items:center;text-align:center;gap:8px;padding:30px 14px 18px;min-height:220px;
  border-radius:999px 999px 18px 18px;border:1px solid var(--line);overflow:hidden;
  background:radial-gradient(120% 70% at 50% 0%,color-mix(in srgb,var(--c) 22%,transparent),transparent 70%),linear-gradient(180deg,color-mix(in srgb,var(--surface) 96%,transparent),var(--bg));
  transition:transform .5s var(--ease-out),border-color .4s,box-shadow .4s}
.arch:hover{transform:translateY(-5px);border-color:color-mix(in srgb,var(--c) 60%,transparent);box-shadow:0 20px 40px -26px var(--c)}
.arch .ico{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:var(--c);border:1px solid color-mix(in srgb,var(--c) 45%,transparent);background:color-mix(in srgb,var(--c) 10%,transparent)}
.arch .ico svg{width:28px;height:28px}
.arch .num{font-family:var(--f-read);font-size:13px;color:var(--faint)}
.arch h3{font-family:var(--f-display);font-size:24px;line-height:1.35;margin:0}
.arch p{font-size:12.5px;color:var(--muted);margin:0;line-height:1.7}
.arch .meta{margin-top:auto;font-size:12px;color:var(--faint)}

/* ------------------------------------------------ book index */
.book-hero{padding:46px 0 10px;text-align:center}
.toc-list{display:grid;gap:10px;margin-top:22px}
.toc-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;padding:16px 18px;border-radius:var(--r-m);border:1px solid var(--line);transition:.3s;background:color-mix(in srgb,var(--surface) 70%,transparent)}
.toc-row:hover{border-color:color-mix(in srgb,var(--c,var(--gold)) 60%,transparent);transform:translateX(-3px)}
.toc-row .nb{width:46px;height:46px;position:relative;display:grid;place-items:center;color:var(--c,var(--gold))}
.toc-row .nb svg{position:absolute;inset:0;width:100%;height:100%}
.toc-row .nb b{position:relative;font-family:var(--f-read);font-size:17px;padding-top:9px}
.toc-row h3{margin:0;font-family:var(--f-display);font-size:24px;line-height:1.3}
.toc-row p{margin:2px 0 0;font-size:13px;color:var(--muted)}
.toc-row .pg{font-family:var(--f-read);color:var(--faint);font-size:14px}
.front-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:18px}

/* ------------------------------------------------ chapter reader */
.ch-head{position:relative;padding:54px 0 34px;text-align:center;overflow:hidden;isolation:isolate}
.ch-head .rose{position:absolute;left:50%;top:50%;width:min(470px,118vw);transform:translate(-50%,-50%);color:var(--c);opacity:.3;z-index:-1}
.ch-head .rose path,.ch-head .rose circle,.ch-head .rose rect{fill:none;stroke:currentColor;stroke-width:.7;vector-effect:non-scaling-stroke;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 2.4s var(--ease) forwards}
.ch-head .ico{width:68px;height:68px;margin:0 auto 10px;border-radius:50%;display:grid;place-items:center;color:var(--c);border:1px solid color-mix(in srgb,var(--c) 50%,transparent);background:color-mix(in srgb,var(--c) 10%,var(--bg))}
.ch-head .ico svg{width:34px;height:34px}
.ch-head .kicker{font-size:13px;color:var(--muted)}
.ch-head h1{font-family:var(--f-display);font-size:clamp(44px,8vw,78px);line-height:1.2;margin:6px 0 4px}
.ch-head .tag{font-family:var(--f-read);color:var(--muted);font-size:19px;margin:0}
.reader{display:grid;gap:28px;padding-bottom:60px}
@media (min-width:1100px){.reader{grid-template-columns:250px minmax(0,760px);justify-content:center}}
.side-toc{display:none}
@media (min-width:1100px){.side-toc{display:block;position:sticky;top:calc(var(--top-h) + 20px);align-self:start;max-height:calc(100vh - var(--top-h) - 40px);overflow:auto;padding:4px 6px 20px}}
.side-toc h4{font-size:13px;color:var(--faint);margin:0 0 10px;font-weight:400}
.side-toc a{display:block;padding:7px 12px;border-right:2px solid var(--line);font-size:14px;line-height:1.6;color:var(--muted);transition:.2s}
.side-toc a:hover{color:var(--text)}
.side-toc a.on{color:var(--c,var(--gold));border-color:var(--c,var(--gold));background:linear-gradient(270deg,color-mix(in srgb,var(--c,var(--gold)) 10%,transparent),transparent)}
.prose{font-family:var(--f-read);font-size:calc(20px * var(--fs));line-height:2.15;color:var(--text)}
.prose p{margin:0 0 .9em}
.prose p.li{padding-inline-start:1.1em;position:relative}
.prose p.li::before{content:"";position:absolute;right:0;top:1.05em;width:6px;height:6px;transform:rotate(45deg);background:var(--c,var(--gold));opacity:.8}
.prose p.lead-in,.prose p.to-v{margin-bottom:.35em}
.prose p.lead-in+.ayah,.prose p.to-v+.ayah{margin-top:10px}   /* the words that introduce a verse stay with it, in the same type as the text */
.qw{font-family:var(--f-quran);font-size:1.08em;color:var(--quran)}
.prose p.note{font-size:.9em;color:var(--muted);border-right:2px solid var(--line-2);padding-right:14px}
.prose p.summary{padding:16px 20px;border-radius:14px;background:color-mix(in srgb,var(--c,var(--gold)) 9%,transparent);border:1px solid color-mix(in srgb,var(--c,var(--gold)) 28%,transparent)}
.prose p.callout{text-align:center;font-family:var(--f-display);font-size:1.25em;color:var(--c,var(--gold));margin:1em 0}
.prose h4{font-family:var(--f-ui);font-size:15px;font-weight:600;color:var(--c,var(--gold));margin:1.8em 0 .6em;display:flex;align-items:center;gap:10px}
.prose h4::after{content:"";flex:1;height:1px;background:linear-gradient(270deg,var(--line-2),transparent)}
.prose .sub{font-size:.85em;color:var(--muted);text-align:center;margin-top:-.4em}
.intro-block{margin:0 0 30px;padding:24px 22px 8px;border-radius:var(--r-l);border:1px dashed var(--line-2);position:relative}
.intro-block>.lbl{position:absolute;top:-13px;right:22px;padding:0 12px;background:var(--bg);font-family:var(--f-ui);font-size:13px;color:var(--c,var(--gold))}
.topic{position:relative;scroll-margin-top:calc(var(--top-h) + 18px);padding:30px 0 10px;border-top:1px solid var(--line)}
.topic-h{display:flex;align-items:flex-start;gap:12px;justify-content:space-between}
.topic-h h2{font-family:var(--f-display);font-weight:700;font-size:clamp(27px,4.4vw,36px);line-height:1.45;margin:0;color:var(--text)}
.topic-h h2 .q{font-family:var(--f-quran);font-weight:400;font-size:.82em;color:var(--quran)}
.topic-tools{display:flex;gap:4px;flex-shrink:0}
.gist-box{display:grid;gap:8px;margin:16px 0 22px;padding:16px 18px;border-radius:16px;background:linear-gradient(180deg,color-mix(in srgb,var(--c,var(--gold)) 10%,transparent),transparent);border:1px solid color-mix(in srgb,var(--c,var(--gold)) 25%,transparent)}
.gist-box .k{font-family:var(--f-ui);font-size:12.5px;color:var(--c,var(--gold))}
.gist-box p{margin:0;font-family:var(--f-read);font-size:calc(18.5px * var(--fs));line-height:2}
.word-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.word-chip{font-family:var(--f-read);font-size:17px;padding:2px 14px;border-radius:999px;background:color-mix(in srgb,var(--c,var(--gold)) 14%,transparent);color:var(--text);border:1px solid color-mix(in srgb,var(--c,var(--gold)) 35%,transparent)}
.ch-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:40px 0 10px}
.ch-nav a{padding:16px;border-radius:var(--r-m);border:1px solid var(--line);font-size:13px;color:var(--muted)}
.ch-nav a b{display:block;font-family:var(--f-display);font-size:22px;color:var(--text);font-weight:700}
.ch-nav a:last-child{text-align:left}
.ch-nav a:hover{border-color:var(--line-2)}
.toc-fab{position:fixed;bottom:calc(var(--tab-h) + 14px + env(safe-area-inset-bottom));left:14px;z-index:30;box-shadow:0 10px 30px -10px rgba(0,0,0,.6)}
@media (min-width:1100px){.toc-fab{display:none}}
.progress{position:fixed;top:var(--top-h);right:0;left:0;height:2px;z-index:41;transform-origin:right;transform:scaleX(0);background:linear-gradient(270deg,var(--gold),var(--turq))}

/* ------------------------------------------------ Quran verse */
.ayah{margin:26px 0;position:relative}
.ayah .frame{position:relative;padding:22px 20px 16px;border-radius:22px;text-align:center;
  background:radial-gradient(120% 120% at 50% 0%,color-mix(in srgb,var(--gold) 9%,transparent),transparent 60%),color-mix(in srgb,var(--surface) 70%,transparent);
  border:1px solid var(--line)}
.ayah .frame::before{content:"";position:absolute;inset:5px;border-radius:18px;border:1px solid color-mix(in srgb,var(--gold) 14%,transparent);pointer-events:none}
.ayah .txt{font-family:var(--f-quran);font-size:calc(26px * var(--fs));line-height:2.35;color:var(--quran);margin:0;word-spacing:.04em}
.ayah .txt .w{transition:color .3s,text-shadow .3s}
.ayah .txt .w.hl{color:var(--gold-hi);text-shadow:0 0 18px rgba(216,178,97,.55);background:linear-gradient(transparent 82%,rgba(216,178,97,.35) 82%)}
[data-theme="paper"] .ayah .txt .w.hl,[data-theme="day"] .ayah .txt .w.hl{color:var(--accent);text-shadow:none}
.ayah .orn{color:var(--gold);font-size:.95em}
.ayah .cap{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px;margin-top:8px}
.ref-chip{display:inline-flex;align-items:center;gap:8px;padding:4px 12px 4px 6px;border-radius:999px;border:1px solid var(--line);font-size:13px;color:var(--muted);transition:.2s}
.ref-chip:hover{border-color:var(--gold);color:var(--text)}
.ref-chip .med{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-family:var(--f-read);font-size:12px;color:#21180A;background:radial-gradient(circle,var(--gold-hi),var(--gold))}
.ayah .act{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:var(--faint);transition:.2s}
.ayah .act:hover{color:var(--gold);background:rgba(216,178,97,.1)}
.ayah .act svg{width:17px;height:17px}
.ayah.reveal .w{opacity:0;filter:blur(5px);display:inline-block;transform:translateY(6px);animation:fadeup .7s var(--ease-out) forwards}
.qi{font-family:var(--f-quran);color:var(--quran);font-size:1.08em;cursor:pointer;border-radius:6px;padding:0 2px;transition:background .2s}
.qi:hover{background:rgba(216,178,97,.12)}
.qi sup{font-family:var(--f-ui);font-size:.5em;color:var(--faint);margin-inline-start:3px;vertical-align:super}

/* ------------------------------------------------ narration */
.riwaya{position:relative;margin:24px 0;padding:22px 22px 16px;border-radius:20px;border:1px solid color-mix(in srgb,var(--turq) 30%,transparent);
  background:linear-gradient(180deg,color-mix(in srgb,var(--turq) 8%,transparent),transparent 70%)}
.riwaya .who{display:flex;align-items:center;gap:10px;font-family:var(--f-ui);font-size:14px;color:var(--turq-hi);font-weight:600}
[data-theme="paper"] .riwaya .who,[data-theme="day"] .riwaya .who{color:var(--turq)}
.riwaya .who svg{width:24px;height:24px;color:var(--turq);flex-shrink:0}
.riwaya .ctx{font-family:var(--f-read);font-size:.86em;color:var(--muted);margin:6px 0 0}
.riwaya .body{font-family:var(--f-read);font-size:calc(20px * var(--fs));line-height:2.1;margin:10px 0 6px;position:relative}
.riwaya .body::before{content:"«";color:var(--turq);font-size:1.3em;margin-left:4px}
.riwaya .body::after{content:"»";color:var(--turq);font-size:1.3em;margin-right:4px}
.riwaya .src{font-size:12.5px;color:var(--faint);border-top:1px dashed var(--line);padding-top:8px;margin-top:6px}

/* ------------------------------------------------ poetry: classical two-column bayt (صدر right, عجز left) */
.shi3r{margin:26px 0;padding:16px 0 12px;text-align:center;container-type:inline-size}
.shi3r .poet{font-family:var(--f-ui);font-size:13px;color:var(--gold);margin-bottom:12px;display:flex;align-items:center;justify-content:center;gap:10px;line-height:1.6}
.shi3r .poet::before,.shi3r .poet::after{content:"";width:40px;height:1px;flex-shrink:0;background:linear-gradient(90deg,transparent,var(--gold))}
.shi3r .poet::after{transform:scaleX(-1)}
.shi3r .lines{display:grid;grid-template-columns:minmax(0,max-content) auto minmax(0,max-content);justify-content:center;align-items:center;
  column-gap:clamp(10px,3.4cqi,34px);row-gap:6px;font-family:var(--f-read);font-size:calc(20px * var(--fs));line-height:2.05;color:var(--text)}
.shi3r .s1,.shi3r .s2{text-align:justify;text-align-last:justify;text-wrap:balance}
.shi3r .sep{color:var(--gold);opacity:.6;font-size:.48em;line-height:1;align-self:center;display:grid;place-items:center}
.shi3r .sep i{display:block;width:.62em;height:.62em;border:1.5px solid currentColor;border-radius:50%}
.shi3r .solo{grid-column:1 / -1;text-align:center;text-wrap:balance}
.shi3r .src{font-size:12px;color:var(--faint);margin-top:10px}
@container (max-width:600px){
  .shi3r .lines{font-size:calc(18px * var(--fs));line-height:1.95;column-gap:12px;row-gap:12px}
  .shi3r .s1,.shi3r .s2{text-align:center;text-align-last:center}
}
@container (max-width:380px){
  .shi3r .lines{column-gap:9px}
  .shi3r .sep{font-size:.42em}
}
/* measuring pass of the fitter (JS) and the rare "too long even at the floor size" case */
.shi3r .lines.measuring>span{white-space:nowrap;text-align:start;text-align-last:auto}
.shi3r.wraps .lines{row-gap:20px;line-height:1.8}
.shi3r.wraps .s1,.shi3r.wraps .s2{text-align:center;text-align-last:center}

/* ------------------------------------------------ cards / grids */
.grid-cards{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}
.pcard{position:relative;display:grid;gap:12px;padding:20px;border-radius:var(--r-m);border:1px solid var(--line);
  background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 92%,transparent),color-mix(in srgb,var(--bg) 85%,transparent));transition:transform .45s var(--ease-out),border-color .35s}
.pcard:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--c,var(--gold)) 55%,transparent)}
.pcard .words{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-family:var(--f-display);font-size:28px;line-height:1.3}
.pcard .words i{font-style:normal;font-family:var(--f-ui);font-size:13px;color:var(--faint)}
.pcard .words span{color:var(--text)}
.pcard .words span:nth-child(odd){color:var(--c,var(--gold))}
.pcard p{margin:0;font-family:var(--f-read);font-size:16px;line-height:1.95;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pcard .foot{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--faint)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--c,var(--gold));display:inline-block;margin-left:6px}

/* ------------------------------------------------ lab */
.lab-hero{padding:40px 0 18px}
.lab-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:16px 0 22px}
.searchbox{position:relative;flex:1;min-width:220px}
.searchbox input{width:100%;padding:13px 46px 13px 16px;border-radius:999px;border:1px solid var(--line-2);background:color-mix(in srgb,var(--surface) 80%,transparent);color:var(--text);font:inherit;font-size:15px}
.searchbox input::placeholder{color:var(--faint)}
.searchbox svg{position:absolute;right:15px;top:50%;width:20px;height:20px;transform:translateY(-50%);color:var(--faint)}
.nimat{display:grid;gap:18px;padding:26px;border-radius:var(--r-l);margin-bottom:26px;
  background:radial-gradient(80% 120% at 100% 0%,rgba(52,184,168,.12),transparent 60%),radial-gradient(80% 120% at 0% 100%,rgba(216,178,97,.12),transparent 60%),color-mix(in srgb,var(--surface) 80%,transparent);border:1px solid var(--line-2)}
.nimat .pair{display:grid;gap:14px}
@media (min-width:860px){.nimat .pair{grid-template-columns:1fr 1fr}}
.nimat .one{padding:18px;border-radius:18px;border:1px solid var(--line);text-align:center;background:color-mix(in srgb,var(--bg) 50%,transparent)}
.nimat .big{font-family:var(--f-quran);font-size:clamp(46px,9vw,78px);line-height:1.6;color:var(--quran)}
.nimat .big .t{color:var(--gold-hi);text-shadow:0 0 22px rgba(216,178,97,.7);animation:breathe 2.8s ease-in-out infinite}
[data-theme="paper"] .nimat .big .t,[data-theme="day"] .nimat .big .t{color:var(--accent);text-shadow:none}
@keyframes breathe{50%{opacity:.55}}
.nimat .lbl{font-size:13px;color:var(--muted)}
.nimat a.one{display:block;color:inherit;text-decoration:none;transition:border-color .25s,transform .25s}
.nimat a.one:hover{border-color:var(--gold);transform:translateY(-2px)}
/* نعمت / نعمة: the author's words in order, then the explanation */
.nm-h{margin:34px 0 12px}
.nm-v{position:relative;margin:.9em 0 1.6em;scroll-margin:90px}
.nm-v .ayah{margin-top:0}
.nm-k{position:absolute;top:-11px;right:24px;z-index:2;font-family:var(--f-ui);font-size:12px;line-height:20px;color:var(--gold);background:var(--bg);border:1px solid color-mix(in srgb,var(--gold) 45%,transparent);border-radius:99px;padding:0 10px}
.nm-v.flash .ayah .frame{animation:nmflash 1.6s var(--ease-out)}
@keyframes nmflash{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--gold) 65%,transparent)}100%{box-shadow:0 0 0 20px transparent}}
.nm-diff .nm-row{padding:18px 0;border-top:1px solid var(--line)}
.nm-diff .nm-row:first-of-type{border-top:0;padding-top:4px}
.nm-diff h3{margin:0 0 8px;font-family:var(--f-ui);font-size:14px;font-weight:600;color:var(--gold)}
.nm-diff p{margin:0 0 .6em;font-family:var(--f-read);font-size:calc(19px * var(--fs));line-height:2.05;color:var(--text)}
.nm-places{margin-top:6px}
.nm-places small{display:block;font-family:var(--f-ui);font-size:12.5px;color:var(--muted);margin-bottom:8px}
.nm-places .qw{font-size:1.15em}
.nm-ctx{display:grid;gap:12px;margin-top:6px}
@media (min-width:760px){.nm-ctx{grid-template-columns:1fr 1fr}}
.nm-ctx>div{padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:color-mix(in srgb,var(--bg) 45%,transparent)}
.nm-ctx b{font-family:var(--f-ui);font-size:13px;font-weight:600;color:var(--gold)}
.nm-ctx p{font-size:calc(17.5px * var(--fs))}
.nm-q{font-size:1.12em;line-height:2.15}
.def-grid{display:grid;gap:12px;margin:18px 0}
@media (min-width:760px){.def-grid{grid-template-columns:repeat(var(--n,2),1fr)}}
.def{padding:18px;border-radius:18px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 70%,transparent);position:relative;overflow:hidden}
.def::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--k,var(--gold))}
.def h3{margin:0 0 6px;font-family:var(--f-display);font-size:30px;color:var(--k,var(--gold));line-height:1.3}
.def p{margin:0;font-family:var(--f-read);font-size:calc(18px * var(--fs));line-height:1.95}

/* quiz */
.quiz{max-width:760px;margin:0 auto;padding:10px 0 60px}
.quiz-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-size:14px;color:var(--muted)}
.qbar{height:6px;border-radius:6px;background:var(--line);overflow:hidden;margin-bottom:22px}
.qbar i{display:block;height:100%;background:linear-gradient(270deg,var(--gold),var(--turq));transition:width .6s var(--ease-out)}
.blank{display:inline-block;min-width:3.6em;border-bottom:2px dashed var(--gold);color:var(--gold-hi);text-align:center;transition:.4s}
.blank.ok{border-color:var(--turq);color:var(--turq-hi)}
.opts{display:grid;gap:10px;margin-top:20px}
@media (min-width:600px){.opts{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}}
.opt{padding:16px;border-radius:16px;border:1px solid var(--line-2);font-family:var(--f-quran);font-size:26px;color:var(--quran);transition:.25s;background:color-mix(in srgb,var(--surface) 70%,transparent)}
.opt:hover{border-color:var(--gold);transform:translateY(-2px)}
.opt.right{border-color:var(--turq);background:rgba(52,184,168,.15)}
.opt.wrong{border-color:#C6596A;background:rgba(198,89,106,.12);animation:shake .4s}
@keyframes shake{25%{transform:translateX(6px)}75%{transform:translateX(-6px)}}
.explain{margin-top:18px;padding:16px 18px;border-radius:16px;border:1px solid var(--line);font-family:var(--f-read);font-size:17px;line-height:2;display:none}
.explain.show{display:block;animation:fadeup .5s var(--ease-out)}

/* ------------------------------------------------ graph */
.graph-wrap{position:relative;height:calc(100svh - var(--top-h) - var(--tab-h));min-height:520px;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none}
@media (min-width:980px){.graph-wrap{height:calc(100vh - var(--top-h))}}
.graph-wrap svg.g{width:100%;height:100%;cursor:grab}
.graph-wrap svg.g:active{cursor:grabbing}
.g-node{cursor:pointer}
.g-node .disc{transition:transform .35s var(--ease-out)}
.g-node:hover .disc{transform:scale(1.12)}
.g-node text{font-family:var(--f-ui);fill:var(--text);paint-order:stroke;stroke:var(--bg);stroke-width:4px;stroke-linejoin:round}
.g-node.c text{font-family:var(--f-display);font-weight:700}
.g-edge{fill:none;stroke-linecap:round}
.g-panel{position:absolute;top:14px;right:14px;width:min(380px,calc(100% - 28px));max-height:calc(100% - 28px);overflow:auto;padding:18px;border-radius:20px;
  background:color-mix(in srgb,var(--surface) 92%,transparent);border:1px solid var(--line-2);backdrop-filter:blur(10px);box-shadow:var(--shadow);transform:translateX(120%);transition:transform .5s var(--ease-out)}
.g-panel.open{transform:none}
.g-panel .shi3r{clear:both;margin-top:8px}  /* sit below the floated close button so the bayts get the panel's full width */
.g-hud{position:absolute;left:14px;bottom:14px;right:14px;display:flex;justify-content:space-between;align-items:flex-end;gap:10px;pointer-events:none}
.g-hud>*{pointer-events:auto}
.g-legend{display:flex;flex-wrap:wrap;gap:10px;padding:10px 14px;border-radius:14px;background:color-mix(in srgb,var(--bg) 80%,transparent);border:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.g-legend span{display:inline-flex;align-items:center;gap:6px}
.g-legend i{width:10px;height:10px;border-radius:50%;display:inline-block}
.g-title{position:absolute;top:16px;left:16px;max-width:46%;pointer-events:none}
.g-title h1{font-family:var(--f-display);font-size:clamp(28px,4vw,44px);margin:0;line-height:1.2}
.g-title p{margin:2px 0 0;font-size:13.5px;color:var(--muted)}
.zoom-btns{display:grid;gap:6px}
.zoom-btns button{width:40px;height:40px;border-radius:12px;background:color-mix(in srgb,var(--surface) 90%,transparent);border:1px solid var(--line);display:grid;place-items:center;font-size:20px}

/* ------------------------------------------------ verse journey */
.vj-hero{padding:34px 0 10px}
.picker{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.picker select,.picker input{padding:11px 14px;border-radius:12px;border:1px solid var(--line-2);background:color-mix(in srgb,var(--surface) 85%,transparent);color:var(--text);font:inherit;font-size:15px}
.picker input{width:96px}
.vj-grid{display:grid;gap:18px;margin-top:20px}
@media (min-width:1000px){.vj-grid{grid-template-columns:1.45fr 1fr}}
.panel{padding:20px;border-radius:var(--r-l);border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 75%,transparent)}
.panel h3{margin:0 0 12px;font-family:var(--f-ui);font-size:14px;font-weight:600;color:var(--gold);display:flex;align-items:center;gap:8px}
.panel h3 svg{width:18px;height:18px}
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.fact{padding:12px 14px;border-radius:14px;background:color-mix(in srgb,var(--bg) 55%,transparent);border:1px solid var(--line)}
.fact small{display:block;font-size:12px;color:var(--faint)}
.fact b{font-family:var(--f-read);font-size:20px;font-weight:700}
/* ترتيب النزول: two era rows (مكي / مدني) of equal-width cells, read right to left like a line of text */
.nz-head{display:flex;gap:14px;align-items:center;margin-bottom:6px}
.nz-rank{flex-shrink:0;width:76px;height:76px;border-radius:50%;display:grid;place-content:center;text-align:center;
  border:1px solid color-mix(in srgb,var(--gold) 45%,transparent);background:radial-gradient(circle at 50% 30%,color-mix(in srgb,var(--gold) 20%,transparent),transparent 72%)}
.nz-rank b{font-family:var(--f-read);font-size:31px;line-height:1.1;color:var(--gold)}
.nz-rank span{font-family:var(--f-ui);font-size:11.5px;color:var(--muted)}
.nz-h{margin:0;font-family:var(--f-read);font-size:calc(21px * var(--fs));font-weight:700;line-height:1.55}
.nz-s{margin:2px 0 0;font-family:var(--f-read);font-size:calc(17px * var(--fs));line-height:1.95;color:var(--muted)}
.nz-s a,.nz-note a{color:var(--text);text-decoration:none;border-bottom:1px dotted color-mix(in srgb,var(--text) 45%,transparent)}
.nz-tag{display:inline-block;font-family:var(--f-ui);font-size:12px;line-height:1.7;padding:0 10px;border-radius:99px;margin-inline-end:8px;vertical-align:2px}
.nz-tag.mk{background:color-mix(in srgb,var(--gold) 17%,transparent);color:var(--gold)}
.nz-tag.md{background:color-mix(in srgb,var(--turq) 17%,transparent);color:var(--turq)}
.nz-strip{margin-top:6px}
.nz-era-h{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;font-family:var(--f-ui);font-size:12px;color:var(--faint);margin:12px 0 0}
.nz-era-h b{font-size:13.5px;font-weight:600;color:var(--text)}
.nz-row{display:grid;grid-template-columns:repeat(86,minmax(0,1fr));column-gap:1px;grid-template-rows:24px 36px 20px;align-items:end;touch-action:pan-y;cursor:crosshair}
.nz-row i{grid-row:2;height:22px;border-radius:1.5px;background:currentColor;opacity:.3;transition:opacity .2s,height .3s var(--ease-out)}
.nz-row i.mk{color:var(--gold)}
.nz-row i.md{color:var(--turq)}
.nz-row i.sis{opacity:.8;height:28px;position:relative}
.nz-row i.sis::after{content:"";position:absolute;top:calc(100% + 4px);left:50%;width:5px;height:5px;margin-left:-2.5px;border-radius:50%;background:currentColor}
.nz-row i.on{opacity:1;height:36px;box-shadow:0 0 0 1px var(--bg),0 0 12px currentColor}
.nz-row i.hov{opacity:1;height:32px}
.nz-row.np{grid-template-rows:6px 36px 20px}
.nz-pin{grid-row:1;justify-self:center;align-self:end;white-space:nowrap;font-family:var(--f-read);font-weight:700;font-size:15px;line-height:1;color:var(--text);padding-bottom:5px}
.nz-pin.s{justify-self:start}
.nz-pin.e{justify-self:end}
.nz-row small{grid-row:3;justify-self:center;align-self:end;font-family:var(--f-ui);font-size:10.5px;line-height:1;color:var(--faint);white-space:nowrap}
.nz-hijra{display:flex;align-items:center;gap:10px;margin:8px 0 0;font-family:var(--f-ui);font-size:12px;color:var(--muted)}
.nz-hijra::before,.nz-hijra::after{content:"";height:1px;flex:1;background:repeating-linear-gradient(90deg,var(--line-2) 0 5px,transparent 5px 10px)}
.nz-read{min-height:1.8em;margin:10px 0 0;font-family:var(--f-ui);font-size:12.5px;color:var(--faint);text-align:center}
.nz-read b{font-family:var(--f-read);font-size:16px;color:var(--text)}
.nz-note{margin:12px 0 0;padding:10px 14px;border-radius:12px;font-family:var(--f-read);font-size:calc(16.5px * var(--fs));line-height:1.95;color:var(--text);
  border:1px solid var(--line);background:color-mix(in srgb,var(--bg) 45%,transparent)}
.nz-note.ex{border-color:color-mix(in srgb,var(--turq) 50%,transparent);background:color-mix(in srgb,var(--turq) 9%,transparent)}
.nz-note.ex b{color:var(--turq);font-family:var(--f-ui);font-size:.82em;font-weight:600}
.nz-sis{margin-top:14px}
.nz-sis p{margin:0 0 8px;font-family:var(--f-ui);font-size:13px;color:var(--muted)}
.nz-chain{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.nz-chain .chip small{opacity:.7;margin-inline-start:2px}
.nz-arr{color:var(--faint);font-size:14px}
.nz-src{margin:14px 0 0;font-size:12px;line-height:1.9;color:var(--faint)}
.ctx-verse{font-family:var(--f-quran);font-size:calc(21px * var(--fs));line-height:2.2;color:var(--muted);opacity:.65;text-align:center;margin:6px 0}
.ctx-verse.cur{opacity:1;color:var(--quran)}

/* ------------------------------------------------ ask */
.ask-hero{padding:40px 0 10px;text-align:center}
.ask-box{position:relative;max-width:760px;margin:22px auto 0}
.ask-box textarea{width:100%;min-height:62px;max-height:180px;resize:none;padding:18px 62px 18px 20px;border-radius:24px;border:1px solid var(--line-2);
  background:color-mix(in srgb,var(--surface) 85%,transparent);color:var(--text);font:inherit;font-family:var(--f-read);font-size:19px;line-height:1.8;box-shadow:var(--shadow)}
.ask-box textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px rgba(216,178,97,.15),var(--shadow)}
.ask-box .send{position:absolute;left:10px;bottom:12px;width:46px;height:46px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(180deg,var(--gold-hi),var(--gold));color:#21180A}
.ask-box .send svg{width:22px;height:22px}
.suggest{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:14px}
.thinking{display:grid;place-items:center;padding:40px 0}
.thinking svg{width:56px;height:56px;color:var(--gold);animation:spin 1.1s linear infinite}
.understood{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:20px 0 6px;font-size:14px;color:var(--muted)}
.answer{display:grid;gap:16px;margin-top:14px}
.answer .panel{animation:fadeup .7s var(--ease-out) both}
.msg{font-family:var(--f-read);font-size:calc(20px * var(--fs));line-height:2.05}
.hit{display:block;padding:14px 16px;border-radius:14px;border:1px solid var(--line);margin-top:8px;transition:.25s}
.hit:hover{border-color:var(--line-2);background:rgba(216,178,97,.05)}
.hit b{font-family:var(--f-display);font-size:21px;font-weight:700}
.hit p{margin:4px 0 0;font-family:var(--f-read);font-size:16px;line-height:1.9;color:var(--muted)}
mark{background:rgba(216,178,97,.28);color:inherit;border-radius:4px;padding:0 2px}

/* ------------------------------------------------ atlas */
.atlas-wrap{position:relative;display:grid;gap:16px;padding:26px 0 60px}
@media (min-width:1050px){.atlas-wrap{grid-template-columns:minmax(0,1.6fr) minmax(320px,1fr);align-items:start}}
.map-box{position:relative;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line-2);background:
  radial-gradient(120% 100% at 50% 0%,rgba(52,184,168,.10),transparent 60%),#060F2B;touch-action:pan-y}
[data-theme="paper"] .map-box{background:#D9CBA6}
[data-theme="day"] .map-box{background:#DCE6F2}
.map-box svg{width:100%;height:auto}
.map-land{fill:#1E2C5C;stroke:var(--gold);stroke-width:.8;stroke-opacity:.7}
[data-theme="paper"] .map-land{fill:#F3E8CC;stroke:#8A6420}
[data-theme="day"] .map-land{fill:#F9F7F1;stroke:#7D8098}
.map-grat{stroke:var(--gold);stroke-opacity:.07;fill:none}
.map-nile{stroke:#4FB6E0;stroke-width:1.6;fill:none;stroke-opacity:.8}
.map-label{font-family:var(--f-display);fill:var(--muted);font-size:20px;opacity:.6}
.map-sea{font-family:var(--f-read);fill:#7FA4D8;font-size:15px;font-style:italic;opacity:.6}
.route{fill:none;stroke-width:2.4;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1}
.route.draw{animation:draw 2.6s var(--ease) forwards}
.station{cursor:pointer}
.station .ring{transform-box:fill-box;transform-origin:center;animation:ping 2.4s ease-out infinite}
@keyframes ping{from{transform:scale(.6);opacity:.9}to{transform:scale(2.4);opacity:0}}
.station text{font-family:var(--f-ui);font-size:13px;fill:var(--text);paint-order:stroke;stroke:rgba(10,18,48,.9);stroke-width:4px}
[data-theme="paper"] .station text,[data-theme="day"] .station text{stroke:rgba(255,255,255,.9)}
.traveler{filter:drop-shadow(0 0 8px #fff)}
.stops{display:grid;gap:10px}
.stop{display:grid;grid-template-columns:auto 1fr;gap:12px;padding:12px 14px;border-radius:16px;border:1px solid var(--line);cursor:pointer;transition:.25s;text-align:right}
.stop:hover,.stop.on{border-color:var(--k);background:color-mix(in srgb,var(--k) 9%,transparent)}
.stop .n{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-family:var(--f-read);font-size:15px;border:1px solid var(--k);color:var(--k)}
.stop b{font-family:var(--f-read);font-size:17px}
.stop p{margin:2px 0 0;font-size:13.5px;color:var(--muted);line-height:1.7}

/* ------------------------------------------------ sheet / modal */
.sheet-back{position:fixed;inset:0;z-index:60;background:rgba(3,6,18,.55);opacity:0;pointer-events:none;transition:opacity .35s}
.sheet-back.open{opacity:1;pointer-events:auto}
.sheet{position:fixed;z-index:61;inset:auto 0 0 0;max-height:86vh;overflow:auto;padding:12px 18px calc(24px + env(safe-area-inset-bottom));border-radius:26px 26px 0 0;
  background:var(--surface);border-top:1px solid var(--line-2);transform:translateY(105%);transition:transform .5s var(--ease-out);box-shadow:0 -20px 50px -20px rgba(0,0,0,.6)}
.sheet.open{transform:none}
.sheet .grab{width:44px;height:5px;border-radius:5px;background:var(--line-2);margin:0 auto 14px}
@media (min-width:980px){.sheet{inset:auto auto 50% 50%;width:min(620px,92vw);max-height:80vh;border-radius:26px;border:1px solid var(--line-2);transform:translate(-50%,60%) scale(.96);opacity:0;padding:22px 26px}
  .sheet.open{transform:translate(-50%,50%) scale(1);opacity:1}}
.sheet h3{font-family:var(--f-display);font-size:28px;margin:0 0 10px}
.menu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.menu-grid a,.menu-grid button{display:flex;align-items:center;gap:10px;padding:14px;border-radius:16px;border:1px solid var(--line);text-align:right;font-size:14.5px}
.menu-grid svg{width:22px;height:22px;color:var(--gold);flex-shrink:0}
.setting{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.seg{display:inline-flex;border:1px solid var(--line-2);border-radius:999px;padding:3px}
.seg button{padding:7px 14px;border-radius:999px;font-size:13.5px;color:var(--muted)}
.seg button.on{background:var(--gold);color:#21180A}

.toast{position:fixed;z-index:70;left:50%;bottom:calc(var(--tab-h) + 18px + env(safe-area-inset-bottom));transform:translate(-50%,30px);opacity:0;padding:11px 18px;border-radius:999px;
  background:var(--raised);border:1px solid var(--line-2);font-size:14px;box-shadow:var(--shadow);transition:.4s var(--ease-out);pointer-events:none;white-space:nowrap}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media (min-width:980px){.toast{bottom:28px}}

/* ------------------------------------------------ front matter */
.dedication{min-height:70vh;display:grid;place-items:center;text-align:center;padding:60px 20px;position:relative}
.dedication .inner{max-width:560px;display:grid;gap:14px;justify-items:center}
.dedication h1{font-family:var(--f-display);font-size:clamp(44px,8vw,70px);margin:0;color:var(--gold)}
.dedication .l{font-family:var(--f-read);font-size:calc(21px * var(--fs));line-height:2.1;margin:0}
.dedication .l.name{font-weight:700;font-size:calc(23px * var(--fs))}
.dedication .l.it{color:var(--muted);font-style:normal}
.dedication .sign{margin-top:18px;font-size:14px;color:var(--muted)}
.dedication .sign b{display:block;font-family:var(--f-display);font-size:30px;color:var(--text);font-weight:700}
.divider{display:flex;align-items:center;gap:12px;color:var(--gold);justify-content:center;margin:8px 0}
.divider::before,.divider::after{content:"";width:70px;height:1px;background:linear-gradient(90deg,transparent,currentColor)}
.divider::after{transform:scaleX(-1)}
.divider svg{width:18px;height:18px}

/* ------------------------------------------------ footer */
.footer{border-top:1px solid var(--line);padding:40px 0 30px;margin-top:40px;font-size:13.5px;color:var(--muted)}
.footer .cols{display:grid;gap:22px}
@media (min-width:860px){.footer .cols{grid-template-columns:1.2fr 1fr 1fr}}
.footer h4{font-family:var(--f-display);font-size:22px;color:var(--text);margin:0 0 8px;font-weight:700}
.footer p{margin:0 0 6px;line-height:1.9}
.stats-line{font-family:var(--f-read);font-size:clamp(19px,2.4vw,24px);line-height:2;text-align:center;max-width:900px;margin:0 auto}
.stats-line b{font-family:var(--f-display);color:var(--gold);font-size:1.3em;padding:0 .12em}

/* ------------------------------------------------ misc */
.empty{padding:40px 20px;text-align:center;color:var(--muted)}
.kbd{font-family:var(--f-ui);font-size:12px;padding:2px 7px;border-radius:6px;border:1px solid var(--line-2)}
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);margin-top:18px;white-space:nowrap}
.back-link:hover{color:var(--gold)}
.share-preview{width:100%;border-radius:16px;border:1px solid var(--line)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none;filter:none}
}

/* ------------------------------------------------ من عموم القرآن: branches on the book's method (always marked as additions) */
.xtag{display:inline-flex;align-items:center;gap:6px;font-family:var(--f-ui);font-size:12px;font-weight:600;color:#7FB2E5;letter-spacing:.1px}
.xtag svg{width:16px;height:16px}
.pcard>.xtag{position:absolute;top:12px;left:14px;font-size:11px;opacity:.9}
.pcard.x .words{padding-left:96px}
@media (max-width:420px){.pcard.x .words{padding-left:0;padding-top:14px}}
.chip.xchip{color:#7FB2E5;border-color:color-mix(in srgb,#7FB2E5 40%,transparent)}
.chip.xchip svg{width:15px;height:15px}
[data-theme="paper"] .xtag,[data-theme="day"] .xtag,[data-theme="paper"] .chip.xchip,[data-theme="day"] .chip.xchip{color:#2F6FAE}
.xnote{display:flex;gap:8px;align-items:flex-start;font-family:var(--f-ui);font-size:13px;line-height:1.85;color:var(--muted);margin:14px 0 0;padding:10px 14px;border-radius:12px;border:1px dashed color-mix(in srgb,#7FB2E5 45%,transparent);background:color-mix(in srgb,#7FB2E5 6%,transparent)}
.xnote svg{width:18px;height:18px;flex-shrink:0;margin-top:2px;color:#7FB2E5}
.lab-hero .xtag{margin-bottom:8px}
.lab-hero .xnote{max-width:820px}
.xsec{margin-top:40px;scroll-margin-top:84px}
.xsec-h{display:flex;align-items:center;gap:14px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.xsec-h .ico{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;color:var(--c);background:color-mix(in srgb,var(--c) 12%,transparent);flex-shrink:0}
.xsec-h .ico svg{width:26px;height:26px}
.xsec-h h2{margin:0;font-family:var(--f-display);font-size:clamp(22px,3.4vw,30px);line-height:1.35;color:var(--text)}
.xsec-h p{margin:2px 0 0;font-size:13.5px;color:var(--muted)}
.xsec-h .cnt{margin-inline-start:auto;font-size:12.5px;color:var(--faint);white-space:nowrap}
.xbranch{margin:46px 0 10px;padding-top:26px;border-top:1px solid var(--line);scroll-margin-top:84px}
.xb-h h2{margin:6px 0 4px;font-family:var(--f-display);font-size:clamp(24px,3.6vw,32px)}
.xb-h p{margin:0 0 16px;font-size:14px;color:var(--muted)}
.side-toc a.xlink{display:flex;align-items:center;gap:6px;color:#7FB2E5;margin-top:8px;border-top:1px dashed var(--line);padding-top:10px}
.side-toc a.xlink svg{width:16px;height:16px;flex-shrink:0}
.xmeta{margin-top:24px}
.xbox{margin-top:18px;padding:16px 18px;border-radius:var(--r-m);border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 70%,transparent)}
.xbox h4{display:flex;align-items:center;gap:8px;margin:0 0 10px;font-family:var(--f-ui);font-size:14px;font-weight:600;color:var(--gold)}
.xbox h4 svg{width:18px;height:18px}
.xbox ol{margin:0;padding-inline-start:1.3em;font-family:var(--f-read);font-size:16px;line-height:1.95;color:var(--muted)}
.mz-arch{display:grid;place-items:center}
.mz-arch svg{width:min(240px,62vw);height:auto;color:var(--c,var(--gold));opacity:.7}
.mz-arch path,.mz-arch circle{fill:none;stroke:currentColor;stroke-width:1.2;vector-effect:non-scaling-stroke;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 2.2s var(--ease) forwards}
.lab-tools .seg{flex-shrink:0}
@media (max-width:560px){.lab-tools .seg{width:100%;justify-content:space-between}.lab-tools .seg button{flex:1;padding:7px 8px}}
.lab-hero .chips .chip small{opacity:.7;margin-inline-start:4px}
/* a bulleted list inside an explanation */
.prose ul.plist{list-style:none;margin:0 0 .9em;padding:0}
.prose ul.plist li{position:relative;padding-inline-start:1.1em;margin-bottom:.35em}
.prose ul.plist li::before{content:"";position:absolute;right:0;top:1.05em;width:6px;height:6px;border-radius:50%;background:var(--c,var(--gold));opacity:.8}
/* a table of wordings and their places in the Mushaf */
.refgrp{margin:6px 0 22px;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;font-family:var(--f-ui)}
.rg-row{display:grid;grid-template-columns:minmax(150px,32%) 1fr;gap:12px;padding:12px 14px;border-top:1px solid var(--line);align-items:start}
.rg-row:first-child{border-top:0}
.rg-row:nth-child(even){background:color-mix(in srgb,var(--surface) 55%,transparent)}
.rg-k{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:15px;line-height:1.9;color:var(--text)}
.rg-k .qw{font-size:1.2em}
.rg-n{flex-shrink:0;min-width:26px;height:22px;padding:0 7px;border-radius:999px;display:inline-grid;place-items:center;font-size:12px;color:var(--gold);background:rgba(216,178,97,.12)}
.rg-refs{display:flex;flex-wrap:wrap;gap:6px;align-content:flex-start}
.rg-refs a{font-size:12.5px;padding:3px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted);white-space:nowrap;transition:.2s}
.rg-refs a:hover{border-color:var(--gold);color:var(--gold)}
@media (max-width:620px){.rg-row{grid-template-columns:1fr;gap:8px}}