/* عهد جديد — ahdjadid.org — التصميم الثالث */
@font-face{font-family:"Naskh";src:url(/assets/fonts/NotoNaskhArabic-Regular.woff2);font-weight:400;font-display:swap}
@font-face{font-family:"Naskh";src:url(/assets/fonts/NotoNaskhArabic-Bold.woff2);font-weight:700;font-display:swap}
@font-face{font-family:"Kufi";src:url(/assets/fonts/ReemKufi.woff2);font-weight:400 700;font-display:swap}
@font-face{font-family:"Plex";src:url(/assets/fonts/PlexArabic-Regular.woff2);font-weight:400;font-display:swap}
@font-face{font-family:"Plex";src:url(/assets/fonts/PlexArabic-SemiBold.woff2);font-weight:600;font-display:swap}
:root{
 --blue:#12457A; --blue-deep:#0B2A4A; --blue-soft:#E8EFF6;
 --gold:#C8951C; --gold-soft:#FBF2DE;
 --green:#1D6B3F; --green-soft:#E7F1EA;
 --ink:#141C24; --muted:#5B6772; --muted2:#5B6772; --paper:#FFFFFF; --wash:#F6F8FA; --rule:#DFE5EB;
 --measure:40rem; --radius:3px;
 --shadow:0 1px 2px rgba(11,42,74,.06),0 4px 14px rgba(11,42,74,.05);
}
*{box-sizing:border-box}
html{background:var(--paper);color:var(--ink);scroll-behavior:smooth}
body{margin:0;font-family:"Naskh",serif;font-size:1.08rem;line-height:2.05;-webkit-text-size-adjust:100%}
a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--gold)}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.skip{position:absolute;inset-inline-start:-999px}.skip:focus{inset-inline-start:1rem;top:1rem;background:#fff;padding:.4rem .8rem;z-index:99}
img{max-width:100%;height:auto}

/* ===== header ===== */
.site-head{position:sticky;top:0;z-index:20;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:.5rem 1.4rem;padding:.55rem clamp(1rem,4vw,3rem);background:rgba(11,42,74,.97);color:#fff;
  border-bottom:3px solid var(--gold);backdrop-filter:saturate(140%) blur(6px)}
.brand{display:flex;align-items:center;gap:.65rem;font-family:"Kufi",sans-serif;font-size:1.3rem;color:#fff;text-decoration:none}
.brand img{height:40px;width:40px;object-fit:contain;background:#fff;border-radius:50%;padding:2px}
.site-nav{display:flex;flex-wrap:wrap;align-items:center;gap:.15rem .9rem;font-family:"Plex",sans-serif;font-size:.93rem}
.site-nav a{color:#DCE6F0;text-decoration:none;padding:.3rem .15rem;border-bottom:2px solid transparent}
.site-nav a:hover{color:#fff;border-bottom-color:var(--gold)}
.site-nav .nav-sign{color:var(--blue-deep);background:var(--gold);font-weight:600;padding:.3rem .9rem;border-radius:var(--radius);border:0}
.site-nav .nav-sign:hover{background:#E0AC2A;color:var(--blue-deep)}
main{padding:0 clamp(1rem,4vw,3rem)}

/* ===== hero ===== */
.hero{max-width:52rem;margin:0 auto;padding:clamp(2rem,6vw,4rem) 0 2rem;text-align:center}
.hero-logo{width:min(220px,52vw);margin-bottom:1rem}
.hero-title{font-family:"Kufi",sans-serif;font-weight:700;font-size:clamp(2.6rem,9vw,4.6rem);line-height:1.08;margin:0;color:var(--green);letter-spacing:-.5px}
.hero-sub{font-family:"Plex",sans-serif;font-size:clamp(1rem,2.3vw,1.2rem);color:var(--blue);margin:.7rem auto 1.6rem;max-width:32rem;
  border-top:3px solid var(--gold);padding-top:.7rem;display:inline-block}
.hero-thesis{font-size:clamp(1.05rem,2.2vw,1.22rem);line-height:2.1;max-width:var(--measure);margin-inline:auto;text-align:start;
  background:var(--wash);border-inline-start:4px solid var(--green);padding:1rem 1.15rem;border-radius:var(--radius)}
.cta-row{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.6rem 0;justify-content:center}
.chapter .cta-row,.band .cta-row{justify-content:flex-start}
.btn{display:inline-block;background:var(--gold);color:var(--blue-deep);text-decoration:none;border:0;cursor:pointer;border-radius:var(--radius);
  font-family:"Plex",sans-serif;font-weight:600;font-size:1rem;padding:.6rem 1.25rem;line-height:1.5;transition:transform .12s ease}
.btn:hover{background:#E0AC2A;color:var(--blue-deep);transform:translateY(-1px)}
.btn.quiet{background:#fff;color:var(--blue);border:1px solid #C6D2DE;font-weight:400}
.btn.quiet:hover{background:var(--blue);color:#fff;border-color:var(--blue)}

/* ===== bands & cards ===== */
.band{max-width:var(--measure);margin:0 auto;padding:2.2rem 0;border-top:1px solid var(--rule)}
.band.wide{max-width:64rem}
.band h2,.chapter h2{font-family:"Kufi",sans-serif;color:var(--blue);font-size:1.4rem;line-height:1.5;margin:0 0 .7rem}
.grid{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));margin:1.2rem 0;padding:0;list-style:none}
.grid li{background:#fff;border:1px solid var(--rule);border-top:3px solid var(--gold);border-radius:var(--radius);
  padding:.85rem 1rem;box-shadow:var(--shadow);font-size:.98rem;line-height:1.9}
.grid li b{font-family:"Plex",sans-serif;color:var(--blue-deep);display:block;margin-bottom:.15rem}
.grid li .num{font-family:"Plex",sans-serif;color:var(--gold);font-weight:600;font-size:.85rem}
.timeline{list-style:none;padding:0;margin:0}
.timeline li{display:grid;grid-template-columns:7rem 1fr;gap:1rem;padding:.7rem 0;border-bottom:1px solid var(--rule)}
.timeline .yr{font-family:"Kufi",sans-serif;color:var(--green);font-size:1.1rem}
.author{display:flex;gap:1.3rem;align-items:flex-start}
.author img{border-radius:50%;flex:none;border:3px solid var(--gold)}
.version-note{max-width:var(--measure);margin:1rem auto 3rem;font-family:"Plex",sans-serif;font-size:.85rem;color:var(--muted2);text-align:center}
.stat{display:flex;flex-wrap:wrap;gap:1.2rem;justify-content:center;margin:1.2rem 0;font-family:"Plex",sans-serif}
.stat div{text-align:center;min-width:7rem}
.stat b{display:block;font-size:1.7rem;color:var(--blue);line-height:1.2}
.stat span{font-size:.85rem;color:var(--muted2)}

/* ===== chapter ===== */
.chapter{max-width:var(--measure);margin:0 auto;padding:1.6rem 0 3rem}
.chapter h1{font-family:"Kufi",sans-serif;font-size:clamp(1.75rem,4.4vw,2.3rem);line-height:1.45;margin:.2rem 0 1rem;
  padding-bottom:.55rem;border-bottom:4px solid var(--gold);color:var(--blue-deep)}
.chapter h3{font-family:"Kufi",sans-serif;color:var(--green);font-size:1.12rem;margin:1.8rem 0 .4rem}
.chapter h4{font-family:"Plex",sans-serif;font-size:1rem;margin:1.4rem 0 .3rem;color:var(--blue)}
.meta{font-family:"Plex",sans-serif;font-size:.86rem;color:var(--gold);margin:0;letter-spacing:.3px}
.lead{font-size:1.18rem}
.chapter blockquote{margin:1.6rem 0;padding:.85rem 1.2rem;background:var(--green-soft);border-inline-start:4px solid var(--green);border-radius:var(--radius)}
.chapter blockquote p{margin:.2rem 0}
.tbl{overflow-x:auto;margin:1.4rem 0;border:1px solid var(--rule);border-radius:var(--radius)}
.chapter table{border-collapse:collapse;width:100%;min-width:26rem;font-family:"Plex",sans-serif;font-size:.92rem;line-height:1.75}
.chapter th{background:var(--blue);color:#fff;text-align:start;padding:.55rem .65rem;font-weight:600;position:sticky;top:0}
.chapter td{padding:.5rem .65rem;border-bottom:1px solid var(--rule);vertical-align:top}
.chapter tbody tr:nth-child(even) td{background:var(--wash)}
.toc-box{margin:0 0 1.6rem;border:1px solid var(--rule);border-inline-start:4px solid var(--blue);border-radius:var(--radius);
  padding:.45rem .95rem;font-family:"Plex",sans-serif;font-size:.92rem;background:var(--wash)}
.toc-box summary{cursor:pointer;color:var(--blue);font-weight:600}
.toc{padding-inline-start:1.2rem;margin:.2rem 0 .8rem}
.toc a{text-decoration:none;color:var(--ink)}.toc a[aria-current]{color:var(--gold);font-weight:600}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin-top:3rem;padding-top:1rem;border-top:1px solid var(--rule);
  font-family:"Plex",sans-serif;font-size:.95rem;line-height:1.6}
.pager a{text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--rule);border-radius:var(--radius);padding:.7rem .9rem;display:block}
.pager a:hover{border-color:var(--gold);color:var(--blue)}
.pager span{display:block;font-size:.78rem;color:var(--muted2)}
.pager .next{text-align:end}

/* ===== documents ===== */
.doc-nav{display:flex;flex-wrap:wrap;gap:.4rem;margin:1.2rem 0 1.6rem;font-family:"Plex",sans-serif;font-size:.9rem}
.doc-nav a{text-decoration:none;color:var(--blue);background:var(--blue-soft);border-radius:999px;padding:.32rem .9rem}
.doc-nav a:hover{background:var(--blue);color:#fff}
.docs{list-style:none;padding:0;margin:1rem 0 2rem;display:grid;gap:.75rem;grid-template-columns:repeat(auto-fill,minmax(19rem,1fr))}
.docs li{border:1px solid var(--rule);border-top:3px solid var(--green);border-radius:var(--radius);padding:.85rem 1rem;background:#fff;
  box-shadow:var(--shadow);display:flex;flex-direction:column}
.docs h3{margin:0 0 .25rem;font-family:"Kufi",sans-serif;font-size:1.02rem;color:var(--blue-deep);line-height:1.6}
.docs p{margin:.1rem 0;font-family:"Plex",sans-serif;font-size:.9rem;color:var(--muted2);line-height:1.75}
.docs .dl{margin-top:auto;padding-top:.6rem;font-family:"Plex",sans-serif;font-size:.9rem}
.docs .dl a{display:inline-block;margin-inline-end:.5rem;font-weight:600;text-decoration:none;border:1px solid #C6D2DE;border-radius:var(--radius);padding:.2rem .7rem}
.docs .dl a:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.chapter h2[id]{scroll-margin-top:5rem;font-family:"Kufi",sans-serif;color:var(--green);border-bottom:1px solid var(--rule);padding-bottom:.3rem}

/* ===== forms ===== */
.sign-form{display:grid;gap:.3rem;margin-top:1.4rem;font-family:"Plex",sans-serif;max-width:34rem}
.sign-form label{font-size:.95rem;margin-top:.7rem}
.sign-form input[type=text],.sign-form input[type=email],.sign-form input:not([type]),.sign-form select,.sign-form textarea{
  font:inherit;font-size:1rem;padding:.6rem .75rem;border:1px solid #BCC8D4;border-radius:var(--radius);background:#fff;color:var(--ink);width:100%}
.sign-form input:focus,.sign-form textarea:focus,.sign-form select:focus{border-color:var(--blue);outline:2px solid var(--blue-soft)}
.sign-form textarea{min-height:9rem;line-height:1.8}
.sign-form .check{display:flex;gap:.6rem;align-items:flex-start;line-height:1.75}
.sign-form .check input{margin-top:.45rem}
.sign-form .btn{margin-top:1.4rem;justify-self:start}
.sign-form fieldset.apps{border:1px solid #C6D2DE;border-radius:var(--radius);padding:.6rem .9rem .8rem;margin:.9rem 0 .2rem}
.sign-form fieldset.apps legend{font-size:.95rem;color:var(--blue);padding:0 .35rem}
.sign-form fieldset.apps .check{margin-top:.15rem}
.sign-form input:invalid:not(:placeholder-shown){border-color:#B3261E}
.sign-form p.opt{margin:.25rem 0 0;font-size:.85rem}
.sign-form input[dir=ltr]{text-align:left}
.opt{color:var(--muted2);font-size:.86rem}
.hp{position:absolute;inset-inline-start:-9999px}
.notice{padding:.85rem 1.1rem;margin:1.2rem 0;font-family:"Plex",sans-serif;border-radius:var(--radius)}
.notice.ok{background:var(--green-soft);border-inline-start:4px solid var(--green)}
.notice.err{background:#FBEAE6;border-inline-start:4px solid #B3261E}
.signers{padding-inline-start:1.4rem}

/* ===== footer ===== */
.site-foot{border-top:3px solid var(--gold);background:var(--blue-deep);color:#D5E0EC;
  padding:2rem clamp(1rem,4vw,3rem) 2.4rem;font-family:"Plex",sans-serif;font-size:.9rem;line-height:1.9}
.site-foot a{color:#F0D89B;text-decoration:none}
.site-foot a:hover{text-decoration:underline}
.foot-grid{display:grid;gap:1.2rem;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));max-width:64rem;margin:0 auto}
.foot-grid h3{font-family:"Kufi",sans-serif;font-size:1rem;color:#fff;margin:0 0 .3rem}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-bottom{max-width:64rem;margin:1.5rem auto 0;padding-top:1rem;border-top:1px solid rgba(255,255,255,.15);font-size:.85rem;color:#B9C8D8}

@media (max-width:560px){
 .timeline li{grid-template-columns:1fr;gap:.1rem}
 .author{flex-direction:column}
 .pager{grid-template-columns:1fr}.pager .next{text-align:start}
 body{font-size:1.05rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.site-head,.site-nav,.pager,.cta-row,.site-foot{display:none}.chapter{max-width:none}}