/* ============================================================
   The Rightly Guided — shared stylesheet
   Theme: automatic (prefers-color-scheme) + manual override via
   <html data-theme="light|dark">. Green accent.
   ============================================================ */

:root{
  --bg:#f7f5ee; --bg2:#eef3ec; --panel:#ffffff; --panel2:#f2f7f1; --line:#d9e2d6;
  --text:#18241f; --muted:#546359; --head:#0e5a3c;
  --green:#137a4f; --green2:#0e5a3c; --green-soft:#e2f1e8; --gold:#b48a1c;
  --sahih:#137a4f; --hasan:#b48a1c; --manaqib:#2b64c4; --tafsir:#7a3fc4; --hist:#5d6b78;
  --shadow:0 8px 24px rgba(20,60,40,.08);
  --radius:16px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0b1a15; --bg2:#0f231c; --panel:#132a22; --panel2:#183429; --line:#264a3c;
    --text:#eef2ea; --muted:#a9bbb0; --head:#8fe0b6;
    --green:#3ccf8e; --green2:#8fe0b6; --green-soft:#173b2d; --gold:#e3c467;
    --sahih:#3ccf8e; --hasan:#e3c467; --manaqib:#7fb3ff; --tafsir:#c79bff; --hist:#9aa8b5;
    --shadow:0 10px 30px rgba(0,0,0,.35);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0b1a15; --bg2:#0f231c; --panel:#132a22; --panel2:#183429; --line:#264a3c;
  --text:#eef2ea; --muted:#a9bbb0; --head:#8fe0b6;
  --green:#3ccf8e; --green2:#8fe0b6; --green-soft:#173b2d; --gold:#e3c467;
  --sahih:#3ccf8e; --hasan:#e3c467; --manaqib:#7fb3ff; --tafsir:#c79bff; --hist:#9aa8b5;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  color-scheme:dark;
}

*{box-sizing:border-box}
html{font-size:17px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Source Sans 3",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.65;overflow-x:hidden}
a{color:var(--green)}
img{max-width:100%}
h1,h2,h3,h4{font-family:"Cormorant Garamond",Georgia,"Times New Roman",serif;margin:0;line-height:1.15;color:var(--head);font-weight:700}
h1{font-size:3.4rem}
h2{font-size:2.2rem}
h3{font-size:1.45rem}
h4{font-size:1.2rem}
p{margin:.4rem 0 .8rem}
ul{padding-left:1.2rem;margin:.3rem 0 .8rem}
li{margin:.3rem 0}
.muted{color:var(--muted)}
.small{font-size:.92rem}
b,strong{color:var(--text)}

.ar{font-family:"Amiri","Scheherazade New","Noto Naskh Arabic","Traditional Arabic",serif;direction:rtl;text-align:right;font-size:1.6rem;line-height:2;color:var(--head);margin:.35rem 0 .55rem;word-break:normal;overflow-wrap:anywhere}
.ar.big{font-size:2.2rem}
.ur{font-family:"Noto Nastaliq Urdu",serif;direction:rtl;text-align:right;font-size:1.5rem;line-height:2.5;color:var(--head)}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:1800px;margin:0 auto;padding:0 clamp(16px,3vw,48px)}
section{padding:2.6rem 0 1.2rem;border-bottom:1px solid var(--line)}
section:last-of-type{border-bottom:0}
.sec-head{display:grid;grid-template-columns:auto 1fr;gap:1.3rem;align-items:end;margin-bottom:1.3rem}
.sec-head .lead{font-size:1.1rem;color:var(--muted);margin:0}
.kicker{font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:var(--green);font-weight:700}

.grid{display:grid;gap:1.1rem;grid-template-columns:repeat(auto-fit,minmax(400px,1fr))}
.grid.wide{grid-template-columns:repeat(auto-fit,minmax(520px,1fr))}
.grid.narrow{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem 1.35rem;box-shadow:var(--shadow);min-width:0}
.card.accent{border-color:var(--green);background:linear-gradient(160deg,var(--panel),var(--panel2))}
.card h3{margin-bottom:.35rem}
.badges{display:flex;flex-wrap:wrap;gap:.35rem;margin:.3rem 0 .55rem}
.badge{font-size:.74rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:.16rem .55rem;border-radius:999px;border:1px solid currentColor;background:transparent}
.b-sahih{color:var(--sahih)} .b-hasan{color:var(--hasan)} .b-manaqib{color:var(--manaqib)} .b-tafsir{color:var(--tafsir)} .b-hist{color:var(--hist)} .b-quran{color:var(--green)}
.src{font-size:.9rem;color:var(--muted);border-top:1px dashed var(--line);margin-top:.7rem;padding-top:.5rem}
.src b{color:var(--text)}
.note{background:var(--green-soft);border-left:4px solid var(--green);padding:.9rem 1.1rem;border-radius:10px;margin:.8rem 0}
.quote{font-family:"Cormorant Garamond",Georgia,serif;font-size:1.35rem;font-style:italic;line-height:1.4}
table{width:100%;border-collapse:collapse;font-size:1rem}
th,td{padding:.55rem .65rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{color:var(--head);font-family:"Cormorant Garamond",serif;font-size:1.15rem}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}

.legend{display:flex;flex-wrap:wrap;gap:.6rem 1.3rem;align-items:center;font-size:.92rem;color:var(--muted);margin:.5rem 0 0}
.pill{display:inline-flex;align-items:center;gap:.4rem}
.pill i{width:.75rem;height:.75rem;border-radius:50%;display:inline-block}

/* ---------- Site header ---------- */
.site{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site .wrap{display:flex;align-items:center;gap:1rem;min-height:64px}
.logo{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--head);font-family:"Cormorant Garamond",serif;font-weight:700;font-size:1.35rem;line-height:1.1}
.logo .mark{width:38px;height:38px;border-radius:10px;background:var(--green);color:#fff;display:grid;place-items:center;font-family:"Amiri",serif;font-size:1.3rem;flex:none}
.logo small{display:block;font-family:"Source Sans 3",sans-serif;font-weight:500;font-size:.78rem;color:var(--muted)}
.nav{display:flex;gap:.2rem;margin-left:auto;align-items:center}
.nav a{color:var(--text);text-decoration:none;padding:.5rem .8rem;border-radius:10px;font-weight:600;font-size:.98rem;white-space:nowrap}
.nav a:hover{background:var(--green-soft)}
.nav a.current{background:var(--green);color:#fff}
.btn{background:var(--panel);color:var(--text);border:1px solid var(--line);padding:.5rem .8rem;border-radius:10px;cursor:pointer;font-size:.95rem;font-family:inherit;font-weight:600;white-space:nowrap}
.btn:hover{border-color:var(--green)}
.menubtn{display:none}

/* ---------- Hero ---------- */
.hero{padding:3rem 0 2.4rem;border-bottom:1px solid var(--line);
  background:
    radial-gradient(900px 380px at 5% -10%, color-mix(in srgb,var(--green) 18%,transparent), transparent 60%),
    radial-gradient(700px 360px at 100% 0%, color-mix(in srgb,var(--gold) 14%,transparent), transparent 60%)}
.hero .wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:2.2rem;align-items:center}
.hero .ar.big{text-align:left;font-size:2.8rem;margin:0 0 .3rem}
.hero .sub{font-size:1.25rem;color:var(--muted);max-width:70ch}
.chips{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.8rem}
.chip{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:.3rem .8rem;font-size:.92rem}
.chip b{color:var(--green)}
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem}
.fact{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:.9rem 1rem;box-shadow:var(--shadow)}
.fact .v{font-family:"Cormorant Garamond",serif;font-size:1.7rem;font-weight:700;color:var(--head);line-height:1.1}
.fact .l{font-size:.9rem;color:var(--muted);margin-top:.2rem}

/* ---------- In-page sub navigation ---------- */
.subnav{position:sticky;top:64px;z-index:20;background:var(--bg2);border-bottom:1px solid var(--line)}
.subnav .wrap{display:flex;gap:.2rem;overflow-x:auto;padding-top:.35rem;padding-bottom:.35rem;scrollbar-width:none}
.subnav .wrap::-webkit-scrollbar{display:none}
.subnav a{color:var(--muted);text-decoration:none;padding:.4rem .7rem;border-radius:8px;font-size:.92rem;font-weight:600;white-space:nowrap}
.subnav a.active,.subnav a:hover{color:var(--head);background:var(--green-soft)}

/* ---------- Home cards ---------- */
.caliphs{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.cal{display:block;text-decoration:none;color:inherit;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
.cal:hover{transform:translateY(-3px);border-color:var(--green)}
.cal .num{font-family:"Cormorant Garamond",serif;font-size:1rem;letter-spacing:.15em;text-transform:uppercase;color:var(--green);font-weight:700}
.cal .ar{font-size:1.9rem;text-align:left;margin:.2rem 0}
.cal h3{font-size:1.6rem}
.cal .yrs{color:var(--muted);font-size:.95rem;margin:.2rem 0 .6rem}
.cal .go{color:var(--green);font-weight:700;margin-top:.6rem;display:inline-block}

/* ---------- Timeline ---------- */
.timeline{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}
.tl{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:.9rem 1rem;border-top:4px solid var(--green)}
.tl .y{font-family:"Cormorant Garamond",serif;font-weight:700;font-size:1.3rem;color:var(--head)}
.tl .t{font-weight:700;margin:.2rem 0}
.tl .d{font-size:.95rem;color:var(--muted)}

/* ---------- Prev / next ---------- */
.pn{display:grid;grid-template-columns:1fr 1fr;gap:1rem;padding:2rem 0}
.pn a{text-decoration:none;color:inherit;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:1rem 1.2rem}
.pn a:hover{border-color:var(--green)}
.pn .lbl{font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;color:var(--green);font-weight:700}
.pn .nm{font-family:"Cormorant Garamond",serif;font-size:1.4rem;font-weight:700;color:var(--head)}
.pn a.next{text-align:right}

footer.site-foot{padding:2rem 0 3rem;color:var(--muted);font-size:.95rem;border-top:1px solid var(--line)}
footer.site-foot .ar{text-align:center;font-size:1.6rem}
.topbtn{position:fixed;right:16px;bottom:16px;z-index:25}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  h1{font-size:2.8rem} h2{font-size:1.9rem}
  .hero .wrap{grid-template-columns:1fr;gap:1.5rem}
  .hero .ar.big{font-size:2.3rem}
  .caliphs{grid-template-columns:repeat(2,1fr)}
  .grid,.grid.wide{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
  .sec-head{grid-template-columns:1fr;gap:.4rem;align-items:start}
}
@media (max-width:820px){
  .nav{position:absolute;left:0;right:0;top:64px;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:.5rem clamp(16px,3vw,48px) .8rem;display:none;margin:0}
  .nav.open{display:flex}
  .nav a{padding:.7rem .8rem}
  .themebtn{margin-left:auto}
  .menubtn{display:inline-block}
}
@media (max-width:700px){
  html{font-size:16px}
  h1{font-size:2.1rem} h2{font-size:1.65rem} h3{font-size:1.28rem}
  .kicker{font-size:.72rem;letter-spacing:.14em}
  section{padding:1.7rem 0 .8rem}
  .hero{padding:1.6rem 0 1.4rem}
  .hero .ar.big{font-size:1.7rem;line-height:1.9}
  .hero .sub{font-size:1.05rem}
  .chip{font-size:.85rem;padding:.28rem .7rem}
  .facts{gap:.6rem}
  .fact{padding:.75rem .85rem}
  .fact .v{font-size:1.3rem} .fact .l{font-size:.82rem}
  .ar{font-size:1.35rem;line-height:1.95}
  .ur{font-size:1.3rem;line-height:2.3}
  .grid,.grid.wide,.grid.narrow,.caliphs,.timeline{grid-template-columns:1fr;gap:.9rem}
  .card{padding:1rem 1rem;border-radius:14px}
  .badge{font-size:.66rem;padding:.14rem .45rem}
  .quote{font-size:1.2rem}
  .note{padding:.75rem .85rem}
  .subnav{top:64px}
  .pn{grid-template-columns:1fr}
  .pn a.next{text-align:left}
  .logo{font-size:1.15rem}
  .logo small{display:none}
  footer.site-foot .ar{font-size:1.3rem}
  .topbtn{right:12px;bottom:12px}
}
@media print{.site,.subnav,.topbtn,.pn{display:none}}