/* Free sessions: same tokens as the blog and Ask (dark-first, emerald accent, RTL). */
:root{
  --bg:#060b16; --surface:#0d1524; --surface-2:#131d30;
  --fg:#dfe6ee; --fg-strong:#f4f7fa; --muted:#8f9cb0; --faint:#5d6a7e;
  --line:rgba(148,163,184,.14); --line-strong:rgba(148,163,184,.26);
  --accent:#34d399; --accent-ink:#6ee7b7; --accent-soft:rgba(52,211,153,.12); --on-accent:#03140d;
  --danger:#f87171;
  --glow:rgba(16,185,129,.16); --shadow:0 18px 50px -20px rgba(0,0,0,.6);
  --f-display:"Readex Pro","IBM Plex Sans Arabic","Segoe UI",Tahoma,sans-serif;
  --f-body:"IBM Plex Sans Arabic","Segoe UI",Tahoma,sans-serif;
  --f-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#fbfcfb; --surface:#ffffff; --surface-2:#f1f5f3;
  --fg:#273244; --fg-strong:#0f1724; --muted:#5f6b7d; --faint:#94a0b1;
  --line:rgba(15,23,42,.09); --line-strong:rgba(15,23,42,.16);
  --accent:#047857; --accent-ink:#047857; --accent-soft:rgba(4,120,87,.09); --on-accent:#ffffff;
  --danger:#dc2626;
  --glow:rgba(16,185,129,.10); --shadow:0 18px 50px -24px rgba(15,23,42,.25);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{direction:rtl}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
[hidden]{display:none!important}
.latin{direction:ltr;unicode-bidi:isolate;font-variant-numeric:tabular-nums}
svg{flex:none}

.glow{position:fixed;inset:-30vh -20vw auto auto;width:70vw;height:70vh;background:radial-gradient(closest-side,var(--glow),transparent);pointer-events:none;z-index:0}
.shell{position:relative;z-index:1;max-width:68rem;margin-inline:auto;padding:0 20px 120px}

/* top bar */
.topbar{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar-in{max-width:68rem;margin-inline:auto;display:flex;align-items:center;justify-content:space-between;height:60px;padding-inline:20px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:600;color:var(--fg-strong)}
.brand-mark{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-ink);font-family:var(--f-mono);font-size:12px;font-weight:700}
.tool{width:40px;height:40px;display:grid;place-items:center;border-radius:10px;color:var(--muted)}
.tool:hover{color:var(--fg-strong);background:var(--surface-2)}
.tool svg{width:19px;height:19px}

/* hero */
.hero{padding-block:56px 36px;max-width:46rem}
.eyebrow{font-size:13px;color:var(--accent-ink);font-weight:600;margin:0 0 12px}
h1,h2{font-family:var(--f-display);color:var(--fg-strong);margin:0;letter-spacing:-.01em}
h1{font-weight:700;font-size:clamp(2.4rem,6.5vw,3.6rem);line-height:1.15}
h2{font-weight:600;font-size:1.25rem;line-height:1.4}
.lede{font-size:clamp(1.02rem,2.3vw,1.15rem);color:var(--muted);margin:14px 0 0;text-wrap:pretty}
.facts{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.facts li{height:38px;padding-inline:14px;border-radius:99px;border:1px solid var(--line-strong);display:inline-flex;align-items:center;gap:8px;font-size:14.5px;color:var(--fg)}
.facts svg,.tz svg{width:17px;height:17px;fill:none;stroke:var(--accent-ink);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* layout */
.booking{display:grid;grid-template-columns:minmax(0,1fr) 20rem;gap:28px;align-items:start}
.main-col{display:flex;flex-direction:column;gap:20px;min-width:0}

/* batch meter */
.batch{padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.batch-label{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted);margin-bottom:10px}
.batch-label b{color:var(--fg-strong);font-weight:600}
.meter{height:6px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.meter span{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .4s}
.batch-note{margin:10px 0 0;font-size:13.5px;color:var(--faint)}
.batch-note b{color:var(--muted);font-weight:500}

/* steps */
.step{padding:22px 20px 24px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.step-head{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.step-n{width:28px;height:28px;border-radius:99px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-ink);font-weight:700;font-size:14px}
#step-form{transition:opacity .2s}
.booking[data-state="pick"] #step-form{opacity:.45;pointer-events:none}

/* days */
.days{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none;scroll-snap-type:x mandatory}
.days::-webkit-scrollbar{display:none}
.day{flex:none;scroll-snap-align:start;width:76px;padding:10px 0 9px;border-radius:14px;border:1px solid var(--line-strong);display:flex;flex-direction:column;align-items:center;gap:1px;transition:border-color .15s,background .15s}
.day:hover:not([disabled]){border-color:var(--faint)}
.day-w{font-size:12.5px;color:var(--muted)}
.day-d{font-family:var(--f-display);font-weight:600;font-size:22px;line-height:1.25;color:var(--fg-strong)}
.day-m{font-size:12px;color:var(--faint)}
.day-c{margin-top:4px;font-size:11.5px;color:var(--accent-ink);font-weight:600}
.day[aria-selected="true"]{background:var(--fg-strong);border-color:var(--fg-strong)}
.day[aria-selected="true"] *{color:var(--bg)}
.day[disabled]{opacity:.38;cursor:not-allowed}
.day[disabled] .day-c{color:var(--faint)}

.tz{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:18px 0 12px;font-size:13.5px;color:var(--muted)}
.tz b{color:var(--fg-strong);font-weight:500;font-size:13px}

/* slots */
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:8px}
.slot{height:48px;border-radius:12px;border:1px solid var(--line-strong);font-weight:600;font-size:15px;color:var(--fg-strong);transition:all .15s;font-variant-numeric:tabular-nums}
.slot:hover:not([disabled]){border-color:var(--accent);color:var(--accent-ink)}
.slot[aria-selected="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.slot[disabled]{color:var(--faint);text-decoration:line-through;cursor:not-allowed;border-style:dashed}
.slot-wide{grid-column:1/-1;max-width:220px;direction:rtl}
.slots-empty{grid-column:1/-1;margin:0;color:var(--faint);font-size:14px}

/* form */
.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px;position:relative}
.field-wide{grid-column:1/-1}
.field>span{font-size:14px;font-weight:500;color:var(--fg-strong)}
.field small{font-weight:400;color:var(--faint);font-size:12.5px;margin-inline-start:6px}
.field input,.field textarea,.field textarea{resize:vertical;min-height:110px;line-height:1.7}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.field [aria-invalid="true"]{border-color:var(--danger)}
.field ::placeholder{color:var(--faint)}
.count{position:absolute;inset-inline-end:12px;bottom:9px;margin:0!important;font-variant-numeric:tabular-nums}
.error{margin:14px 0 0;color:var(--danger);font-size:14px}

/* summary */
.summary{position:sticky;top:84px}
.summary-card{padding:22px 20px;border:1px solid var(--line-strong);border-radius:18px;background:var(--surface);box-shadow:var(--shadow)}
.summary-k{margin:0;font-size:13px;color:var(--muted)}
.summary-day{margin:4px 0 0;font-family:var(--f-display);font-weight:600;font-size:1.15rem;color:var(--fg-strong)}
.summary-time{margin:2px 0 0;font-size:1.6rem;font-weight:600;color:var(--accent-ink)}
.summary-list{list-style:none;padding:0;margin:18px 0;border-top:1px solid var(--line)}
.summary-list li{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.summary-list span{color:var(--muted)}
.summary-list b{font-weight:500;color:var(--fg-strong)}
.summary-foot{margin:12px 0 0;font-size:13px;color:var(--faint);text-align:center}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:48px;padding-inline:20px;border-radius:12px;background:var(--accent);color:var(--on-accent);font-weight:600;font-size:15px;white-space:nowrap;transition:transform .15s,filter .15s,opacity .15s}
.btn:hover:not([disabled]){filter:brightness(1.06)}
.btn:active:not([disabled]){transform:translateY(1px)}
.btn[disabled]{opacity:.35;cursor:not-allowed}
.btn svg{width:18px;height:18px}
.btn-block{width:100%}
.btn-ghost{background:transparent;color:var(--fg-strong);border:1px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--faint)}

/* done + full */
.done,.full{max-width:36rem;margin:20px auto 0;padding:36px 28px;border:1px solid var(--line-strong);border-radius:22px;background:var(--surface);text-align:center;box-shadow:var(--shadow)}
.done-mark{width:58px;height:58px;margin:0 auto 16px;border-radius:99px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-ink)}
.done-mark svg{width:28px;height:28px}
.done h2,.full h2{font-size:1.8rem}
.done-card{margin:24px 0 20px;border:1px solid var(--line);border-radius:14px;text-align:start}
.done-card div{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 16px;font-size:14.5px}
.done-card div+div{border-top:1px solid var(--line)}
.done-card span{color:var(--muted)}
.done-card b{font-weight:500;color:var(--fg-strong)}
.meet{color:var(--accent-ink);font-size:13.5px;font-weight:500}
.meet:hover{text-decoration:underline}
.done-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.full .eyebrow{margin-bottom:8px}

/* faq */
.faq{max-width:46rem;margin-top:64px}
.faq h2{margin-bottom:10px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:16px 0;font-weight:500;color:var(--fg-strong);display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--faint);font-size:20px;line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 16px;color:var(--muted)}


/* mobile: stack, summary becomes a bottom bar */
@media (max-width:860px){
  .booking{grid-template-columns:1fr}
  .summary{position:fixed;inset-inline:0;bottom:0;top:auto;z-index:35}
  .summary-card{border-radius:18px 18px 0 0;border-inline:0;border-bottom:0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:12px;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
  .summary-k,.summary-list,.summary-foot{display:none}
  .summary-day{margin:0;font-size:.95rem;grid-column:1}
  .summary-time{font-size:1.05rem;margin:0;text-align:start;grid-column:1}
  .summary-card .btn{grid-column:2;grid-row:1/3;width:auto}
  .shell{padding-bottom:140px}
}
@media (max-width:560px){
  .fields{grid-template-columns:1fr}
  .hero{padding-top:36px}
  .step{padding:18px 14px 20px}
  }
@media (prefers-reduced-motion:reduce){*{transition:none!important}}