/* HAJAR NUTRIFIT — style.css : كل الألوان والمسافات والخطوط متغيرات مركزية في :root */
:root{
 --navy:#0B1B3D;--navy-2:#162B56;--navy-3:#223c6e;--gold:#D4AF37;--gold-soft:#F1E3B0;--gold-deep:#8A6D0B;
 --bg:#F7F5F0;--bg-2:#EFEBE1;--surface:#FFFFFF;--border:#E3DDCC;--text:#1B2437;--muted:#5A6478;--wa:#1FA855;--wa-deep:#137a3d;--danger:#A32D2D;--ok:#1F7A4D;
 --on-navy:#FFFFFF;--on-navy-muted:#C9D2E6;
 --r-s:8px;--r-m:14px;--r-l:22px;--sh:0 1px 2px rgba(11,27,61,.06),0 8px 24px rgba(11,27,61,.08);
 --s1:.5rem;--s2:1rem;--s3:1.5rem;--s4:2.5rem;--s5:4rem;--wrap:1160px;
 --f-ar:'Cairo',system-ui,'Segoe UI','Noto Sans Arabic',Tahoma,sans-serif;--f-lat:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
 --header-h:68px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 12px)}
body{margin:0;background:var(--bg);color:var(--text);font:400 1.0625rem/1.75 var(--f-lat);overflow-wrap:anywhere}
html[lang=ar] body{font-family:var(--f-ar);line-height:1.9}
img,video,svg{max-width:100%;display:block}
h1,h2,h3,h4{font-family:inherit;color:var(--navy);line-height:1.25;margin:0 0 .6em;font-weight:800;letter-spacing:-.01em}
html[lang=ar] h1,html[lang=ar] h2,html[lang=ar] h3{letter-spacing:0;line-height:1.45}
h1{font-size:clamp(1.9rem,5.2vw,3.2rem)}h2{font-size:clamp(1.5rem,3.6vw,2.15rem)}h3{font-size:1.2rem}
p{margin:0 0 1em}a{color:var(--navy-2)}a:hover{color:var(--gold-deep)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
.skip{position:absolute;inset-inline-start:8px;top:-60px;background:var(--navy);color:#fff;padding:.6rem 1rem;z-index:200;border-radius:var(--r-s)}
.skip:focus{top:8px}
.wrap{width:min(100% - 2rem,var(--wrap));margin-inline:auto}
.sec{padding-block:var(--s5)}.sec.alt{background:var(--bg-2)}.sec.navy{background:var(--navy);color:var(--on-navy)}.sec.navy h2,.sec.navy h3{color:#fff}
.lead{font-size:1.15rem;color:var(--muted);max-width:62ch}.navy .lead{color:var(--on-navy-muted)}
.muted{color:var(--muted)}.small{font-size:.92rem}.center{text-align:center}
/* header */
.hdr{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid var(--border);backdrop-filter:blur(6px)}
.hdr .wrap{display:flex;align-items:center;gap:1rem;min-height:var(--header-h)}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--navy);font-weight:800}
.brand img{width:46px;height:46px;border-radius:10px;border:1px solid var(--border);object-fit:cover}
.brand span{font-size:1.05rem;letter-spacing:.02em;font-family:var(--f-lat)}
.nav{display:none;margin-inline-start:auto;gap:.15rem;align-items:center}
.nav a{text-decoration:none;color:var(--text);padding:.45rem .6rem;border-radius:var(--r-s);font-weight:600;font-size:.95rem;white-space:nowrap}
.nav a:hover,.nav a[aria-current=page]{background:var(--gold-soft);color:var(--navy)}
.hdr-tools{display:flex;align-items:center;gap:.5rem;margin-inline-start:auto}
.lang{display:flex;gap:2px;background:var(--bg-2);padding:3px;border-radius:999px}
.lang button{border:0;background:transparent;font:inherit;font-size:.82rem;font-weight:700;padding:.3rem .55rem;border-radius:999px;cursor:pointer;display:flex;align-items:center;gap:.35rem;color:var(--text)}
.lang button[aria-pressed=true]{background:var(--navy);color:#fff}
.flag{width:18px;height:12px;border-radius:2px;flex:none;box-shadow:0 0 0 1px rgba(0,0,0,.2)}
.lang .nm{display:none}
.burger{border:1px solid var(--border);background:#fff;border-radius:var(--r-s);width:44px;height:44px;cursor:pointer;display:grid;place-items:center}
.burger span,.burger span::before,.burger span::after{display:block;width:20px;height:2px;background:var(--navy);content:"";position:relative}
.burger span::before{position:absolute;top:-6px}.burger span::after{position:absolute;top:6px}
.drawer{position:fixed;inset:0;z-index:150;background:var(--navy);color:#fff;padding:1rem 1.25rem 2rem;overflow:auto;display:none}
.drawer.open{display:block}
.drawer .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}
.drawer a{display:block;color:#fff;text-decoration:none;font-weight:700;font-size:1.2rem;padding:.85rem .25rem;border-bottom:1px solid rgba(255,255,255,.12)}
.drawer a[aria-current=page]{color:var(--gold)}
.drawer .close{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:var(--r-s);min-height:44px;padding:0 1rem;font:inherit;cursor:pointer}
@media(min-width:1180px){.nav{display:flex}.burger{display:none}.hdr-tools{margin-inline-start:.5rem}.lang .nm{display:inline}}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;padding:.65rem 1.4rem;border-radius:999px;border:2px solid transparent;font:inherit;font-weight:800;text-decoration:none;cursor:pointer;line-height:1.2;text-align:center}
.btn-gold{background:var(--gold);color:var(--navy)}.btn-gold:hover{background:#e3c150;color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-3);color:#fff}
.btn-out{background:transparent;border-color:var(--navy);color:var(--navy)}.btn-out:hover{background:var(--navy);color:#fff}
.navy .btn-out,.hero .btn-out{border-color:#fff;color:#fff}.navy .btn-out:hover,.hero .btn-out:hover{background:#fff;color:var(--navy)}
.btn-wa{background:var(--wa);color:#fff}.btn-wa:hover{background:var(--wa-deep);color:#fff}
.btn[disabled],.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}
.btn-sm{min-height:40px;padding:.4rem 1rem;font-size:.95rem}
.row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}
/* hero */
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;overflow:hidden}
.hero .wrap{display:grid;gap:2rem;padding-block:3rem;align-items:center}
.hero h1{color:#fff}.hero p.lead{color:var(--on-navy-muted)}
.hero .frame{position:relative;border-radius:var(--r-l);isolation:isolate}
.hero .frame::before{content:"";position:absolute;inset:14px -14px -14px 14px;border:2px solid var(--gold);border-radius:var(--r-l);z-index:-1}
html[dir=rtl] .hero .frame::before{inset:14px 14px -14px -14px}
.hero .frame img{border-radius:var(--r-l);width:100%;aspect-ratio:4/3;object-fit:cover}
.hero .note{font-size:.85rem;color:var(--on-navy-muted);margin-top:1rem}
@media(min-width:900px){.hero .wrap{grid-template-columns:1.05fr .95fr;padding-block:4.5rem}}
.pagehead{background:var(--navy);color:#fff;padding-block:3rem}
.pagehead h1{color:#fff;margin-bottom:.4em}.pagehead .lead{color:var(--on-navy-muted)}
/* grids / cards */
.grid{display:grid;gap:1.25rem}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-m);padding:1.4rem;box-shadow:var(--sh)}
.card h3{margin-bottom:.4em}.card.gold{border-top:4px solid var(--gold)}
.card.link{display:flex;flex-direction:column;gap:.5rem}
.split{display:grid;gap:2rem;align-items:center}
@media(min-width:860px){.split{grid-template-columns:1fr 1fr}.split.rev>:first-child{order:2}}
.media-card{overflow:hidden;border-radius:var(--r-m);background:var(--bg-2);position:relative}
.media-card img{width:100%;height:100%;object-fit:cover}
.ph{display:grid;place-items:center;text-align:center;min-height:200px;padding:1rem;background:linear-gradient(135deg,var(--navy-2),var(--navy));color:var(--on-navy-muted);font-size:.95rem;border-radius:var(--r-m);aspect-ratio:3/2}
.ph img{width:76px;height:76px;border-radius:14px;margin:0 auto .6rem}
.step-list{counter-reset:s;display:grid;gap:1rem;padding:0;list-style:none;margin:0}
.step-list li{counter-increment:s;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-m);padding:1.1rem 1.2rem;padding-inline-start:4rem;position:relative}
.step-list li::before{content:counter(s);position:absolute;inset-inline-start:1rem;top:1rem;width:2.2rem;height:2.2rem;border-radius:50%;background:var(--navy);color:var(--gold);display:grid;place-items:center;font-weight:800}
.step-list h3{margin:0 0 .2em}
.tick{list-style:none;margin:0 0 1em;padding:0}.tick li{padding-inline-start:1.6rem;position:relative;margin-bottom:.4rem}
.tick li::before{content:"✓";position:absolute;inset-inline-start:0;color:var(--ok);font-weight:800}
.tick.no li::before{content:"–";color:var(--danger)}
.badge{display:inline-block;background:var(--gold-soft);color:var(--navy);font-size:.8rem;font-weight:800;padding:.15rem .7rem;border-radius:999px}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-block:1rem}
.chip{border:1.5px solid var(--border);background:#fff;border-radius:999px;padding:.4rem 1rem;font:inherit;font-weight:700;cursor:pointer;min-height:44px;color:var(--text)}
.chip[aria-pressed=true],.chip[aria-selected=true]{background:var(--navy);border-color:var(--navy);color:#fff}
/* forms */
.field{display:grid;gap:.35rem;margin-bottom:1rem}
label,.lbl{font-weight:700;color:var(--navy)}
input,select,textarea{font:inherit;padding:.7rem .9rem;border:1.5px solid #b9b19a;border-radius:var(--r-s);background:#fff;color:var(--text);min-height:48px;width:100%}
textarea{min-height:110px}
.err{color:var(--danger);font-size:.92rem;font-weight:600}
.ok{color:var(--ok);font-weight:700}
.checks label{display:flex;gap:.7rem;align-items:flex-start;font-weight:500;color:var(--text);padding:.5rem 0}
.checks input{width:22px;height:22px;min-height:0;margin-top:.25rem;flex:none}
.alert{border-radius:var(--r-m);padding:1.1rem 1.25rem;background:#FDF3D7;border:1px solid var(--gold)}
.alert.risk{background:#FBEAEA;border-color:#d99}
.search{max-width:460px}
.filters{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));align-items:end;margin-block:1rem}
/* exercises */
.ex{display:flex;flex-direction:column;gap:.5rem;cursor:pointer;text-align:start;font:inherit;color:inherit}
.ex:hover{border-color:var(--gold)}
.meta{display:flex;flex-wrap:wrap;gap:.4rem}
dialog{border:0;border-radius:var(--r-l);padding:0;width:min(100% - 1.5rem,640px);max-height:90vh;box-shadow:0 20px 60px rgba(0,0,0,.35)}
dialog::backdrop{background:rgba(11,27,61,.7)}
.dlg{padding:1.5rem;overflow:auto;max-height:90vh}.dlg-head{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start}
.dlg h3{font-size:1.4rem}.dlg dt{font-weight:800;color:var(--navy);margin-top:.9rem}.dlg dd{margin:0}
.dlg.wide{padding:0}.dlg.wide img{width:100%;max-height:70vh;object-fit:contain;background:#000}
/* videos */
.vgrid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.vcard{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-m);overflow:hidden}
.vcard video{width:100%;aspect-ratio:576/792;object-fit:cover;background:#0B1B3D}
.vcard .cap{padding:.8rem 1rem;font-weight:700;color:var(--navy)}
.vsingle{max-width:340px;margin-inline:auto}
/* plans */
.switch{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin-block:1.25rem}
.plan{display:flex;flex-direction:column;gap:.5rem;position:relative}
.plan .price{font-size:2.1rem;font-weight:800;color:var(--navy);line-height:1.1}
.plan .price small{font-size:.9rem;font-weight:600;color:var(--muted)}
.plan .sub{font-size:.92rem;color:var(--muted);min-height:3.2em}
.plan.vip{border:2px solid var(--gold)}
.plan .btn{margin-top:auto}
.compare{overflow-x:auto;border-radius:var(--r-m);border:1px solid var(--border);background:#fff}
.compare table{border-collapse:collapse;width:100%;min-width:560px}
.compare th,.compare td{padding:.75rem 1rem;border-bottom:1px solid var(--border);text-align:start;vertical-align:top}
.compare th{background:var(--bg-2);color:var(--navy)}
/* library */
.art-body{max-width:70ch}.art-body h2{font-size:1.45rem;margin-top:1.8em}
.toc{background:var(--bg-2);border-radius:var(--r-m);padding:1rem 1.25rem;margin-block:1.5rem}.toc ol{margin:.5rem 0 0;padding-inline-start:1.3rem}
details{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-m);padding:.2rem 1.1rem;margin-bottom:.7rem}
summary{cursor:pointer;font-weight:800;color:var(--navy);padding:.8rem 0;min-height:44px}
.gal{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr))}
.gal button{border:0;padding:0;background:none;cursor:zoom-in;border-radius:var(--r-m);overflow:hidden;position:relative}
.gal img{aspect-ratio:4/3;width:100%;object-fit:cover;transition:transform .3s}.gal button:hover img{transform:scale(1.03)}
.gal .tag{position:absolute;inset-inline-start:8px;bottom:8px;background:rgba(11,27,61,.85);color:#fff;font-size:.78rem;padding:.1rem .6rem;border-radius:999px}
/* footer */
.ftr{background:var(--navy);color:var(--on-navy-muted);padding-block:3rem 1.5rem}
.ftr h3{color:#fff;font-size:1.05rem}.ftr a{color:#fff;text-decoration:none}.ftr a:hover{color:var(--gold)}
.ftr ul{list-style:none;margin:0;padding:0}.ftr li{margin-bottom:.45rem}
.ftr .brand{color:#fff}.ftr .brand img{border-color:rgba(255,255,255,.3)}
.social{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.5rem}
.social a,.social span{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.1);color:#fff}
.social span{opacity:.45;cursor:not-allowed}.social svg{width:22px;height:22px;fill:currentColor}
.ftr .bot{border-top:1px solid rgba(255,255,255,.15);margin-top:2rem;padding-top:1rem;font-size:.9rem}
.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
.totop{position:fixed;inset-inline-end:14px;bottom:14px;z-index:90}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.hdr,.ftr,.totop{display:none}}
/* fixes: header wrapping */
.lang{flex:none}.lang button{flex:none;white-space:nowrap}.lang button span{white-space:nowrap}
.brand{flex:none}.brand span{white-space:nowrap}
.hdr .wrap{gap:.6rem}
@media(max-width:560px){.brand span{display:none}.lang button{padding:.3rem .45rem}}
@media(min-width:1180px){.lang .nm{display:none}.nav a{padding:.45rem .5rem;font-size:.9rem}}
@media(min-width:1500px){.lang .nm{display:inline}.nav a{font-size:.95rem;padding:.45rem .6rem}}