/* ============================================================
   PEPTUITY — design system
   Direction B · Signal Orange · locked 2026-08-07
   ============================================================ */

/* ---------- fonts ---------- */
/* Arabic LOGOTYPE: shipped as a static SVG (assets/wordmark-ar.svg) rendered
   from the licensed ITC Handel Gothic Arabic Heavy — the font file itself is
   never embedded, per the Monotype desktop EULA (see FONT-LICENSES.md) */
/* Arabic display */
@font-face{font-family:'LamaX';src:url('../fonts/LamaSans-RegularExpanded.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'LamaX';src:url('../fonts/LamaSans-MediumExpanded.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'LamaX';src:url('../fonts/LamaSans-BoldExpanded.woff2') format('woff2');font-weight:700;font-display:swap}
/* Arabic text */
@font-face{font-family:'Lama';src:url('../fonts/LamaSans-Light.woff2') format('woff2');font-weight:300;font-display:swap}
@font-face{font-family:'Lama';src:url('../fonts/LamaSans-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Lama';src:url('../fonts/LamaSans-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Lama';src:url('../fonts/LamaSans-SemiBold.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'Lama';src:url('../fonts/LamaSans-Bold.woff2') format('woff2');font-weight:700;font-display:swap}
/* THE DIGIT RULE — Archivo owns 0-9 in both languages */
@font-face{
  font-family:'PeptuityNum';
  src:local('Archivo'),url('https://fonts.gstatic.com/s/archivo/v19/k3k6o8UDI-1M0wlSV9XAw6lQkqWY8Q82sJaRE-NWIDdgffTTNDNZ9xdp.woff2') format('woff2');
  unicode-range:U+0030-0039,U+002C,U+002E,U+002B,U+002D,U+0025,U+2212,U+00D7,U+002F;
  font-display:swap;
}

/* ---------- tokens — GENERATED from build/tokens.py at build time ---------- */
/* tokens:start */
:root{
  --bg:#1a1a18;
  --surface:#22221f;
  --raised:#2a2a26;
  --fg:#f4f2ee;
  --muted:#959189;
  --faint:#96918a;
  --acc:#ff4000;
  --acc-2:#ff8f66;
  --acc-fg:#160b06;
  --pos:#4ade80;
  --neg:#ff6b57;
  --warn:#fbbf24;
  --line:255 255 255;
  --sans:'Archivo',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --ar-disp:'LamaX','Lama',sans-serif;
  --ar-text:'Lama',sans-serif;
  --mono-ar:'IBM Plex Mono','Lama',ui-monospace,monospace;
  --wrap:1240px;
  --r:2px;
  --t-fast:120ms;
  --t-mid:240ms;
  --t-slow:350ms;
  --e:cubic-bezier(.2,.7,.3,1);
}
.b-fda{color:#7dd3fc;border-color:#7dd3fc55;background:#7dd3fc0d}
.b-ext{color:#4ade80;border-color:#4ade8055;background:#4ade800d}
.b-well{color:#a3e635;border-color:#a3e63555;background:#a3e6350d}
.b-emerg{color:#fbbf24;border-color:#fbbf2455;background:#fbbf240d}
.b-lim{color:#ff6b57;border-color:#ff6b5755;background:#ff6b570d}
/* tokens:end */

/* ---------- reset ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font-family:var(--sans);font-variation-settings:"wdth" 100;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  background-image:linear-gradient(rgb(var(--line)/.022) 1px,transparent 1px);
  background-size:100% 3px;
}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--acc);color:var(--acc-fg)}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}

/* ---------- arabic ---------- */
/* In RTL, --mono itself gains the Lama fallback so EVERY rule that uses it
   (nav links, buttons, chips, labels, .mono) renders Arabic in Lama — Plex
   Mono has no Arabic glyphs and would fall back to the OS font otherwise. */
[dir="rtl"]{--mono:var(--mono-ar)}
[dir="rtl"] body,[dir="rtl"] p,[dir="rtl"] li,[dir="rtl"] td,[dir="rtl"] th,
[dir="rtl"] label,[dir="rtl"] button,[dir="rtl"] input,[dir="rtl"] summary{
  font-family:'PeptuityNum',var(--ar-text);font-variation-settings:normal
}
/* Arabic display: Lama Sans STANDARD Bold (user call 2026-08-07 — Expanded 700
   read too wide/heavy), set at ~80% of the Latin optical size */
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] .display{
  font-family:'PeptuityNum',var(--ar-text);font-variation-settings:normal;font-weight:700;letter-spacing:0
}
[dir="rtl"] h1{font-size:clamp(1.8rem,4.4vw,3.2rem)}
[dir="rtl"] h2{font-size:clamp(1.25rem,2.4vw,1.7rem)}
[dir="rtl"] h3{font-size:1rem}
[dir="rtl"] .mono{font-family:var(--mono-ar);letter-spacing:.04em}  /* Arabic glyphs fall through to Lama; wide Latin tracking breaks Arabic joining */
[dir="rtl"] .brandmark img{height:1em;transform:translateY(.14em);display:inline-block}
[dir="rtl"] body{line-height:1.75}      /* Arabic ascender/descender space needs looser leading */
[dir="rtl"] .lede{line-height:1.85}

/* ---------- type ---------- */
h1,h2,h3,.display{
  font-family:var(--sans);font-variation-settings:"wdth" 118;
  font-weight:800;letter-spacing:-.025em;line-height:1.02;margin:0
}
h1{font-size:clamp(2.2rem,5.5vw,4rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem)}
h3{font-size:1.15rem;letter-spacing:-.015em}
p{margin:0 0 1em}
.lede{font-size:1.08rem;font-weight:300;color:var(--muted);max-width:62ch}
.mono{font-family:var(--mono);font-size:.7rem;letter-spacing:.09em;text-transform:uppercase}
/* typographic niceties (progressive; ignored by older engines) */
h1,h2{text-wrap:balance}
p,.lede,li{text-wrap:pretty}
.tnum{font-variant-numeric:tabular-nums}
.acc{color:var(--acc)}
.muted{color:var(--muted)}
.faint{color:var(--faint)}
.glow{text-shadow:0 0 34px color-mix(in srgb,var(--acc) 55%,transparent)}

/* ---------- wordmark ---------- */
.wordmark{
  font-family:var(--sans);font-variation-settings:"wdth" 118;
  font-weight:900;letter-spacing:-.045em;line-height:.85;
  text-decoration:none;display:inline-block
}
.bond{display:inline-block;vertical-align:baseline;width:.42em;height:.42em;margin-inline-start:.04em}
[dir="rtl"] .bond{transform:scaleX(-1);margin-inline-start:0;margin-inline-end:.06em}
@media(max-width:520px){ .bond{display:none} .wordmark::after{content:".";color:var(--acc)} }

/* ---------- layout ---------- */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 max(20px,4vw)}
.section{padding:72px 0}
.section-sm{padding:44px 0}
.sec-head{display:flex;align-items:baseline;gap:14px;margin-bottom:28px}
.sec-head .mono{color:var(--acc)}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.bd{border:1px solid rgb(var(--line)/.12)}
.bd-t{border-top:1px solid rgb(var(--line)/.12)}
.bd-b{border-bottom:1px solid rgb(var(--line)/.12)}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  border-bottom:1px solid rgb(var(--line)/.12);
  background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:blur(12px)
}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.nav{display:flex;gap:20px;flex-wrap:wrap}
.nav a{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);text-decoration:none;transition:color var(--t-fast) var(--e);white-space:nowrap
}
.nav a:hover,.nav a[aria-current="page"]{color:var(--acc)}
.head-act{display:flex;align-items:center;gap:8px}
@media(max-width:900px){ .nav{display:none} .nav.open{display:flex;position:absolute;inset:64px 0 auto;background:var(--bg);flex-direction:column;padding:20px max(20px,4vw);border-bottom:1px solid rgb(var(--line)/.12)} }
.burger{display:none}
@media(max-width:900px){ .burger{display:inline-flex} }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:40px;padding:0 18px;border-radius:var(--r);border:1px solid transparent;
  -webkit-appearance:none;appearance:none;background:transparent;color:var(--fg);
  font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  text-decoration:none;cursor:pointer;white-space:nowrap;
  transition:background var(--t-fast) var(--e),color var(--t-fast) var(--e),border-color var(--t-fast) var(--e)
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--acc);color:var(--acc-fg);font-weight:500}
.btn-primary:hover{background:var(--acc-2)}
.btn-outline{border-color:rgb(var(--line)/.25);color:var(--fg)}
.btn-outline:hover{background:var(--surface);border-color:var(--fg)}
.btn-sm{height:34px;padding:0 12px;font-size:.62rem}
@media(max-width:900px){ .btn-sm{height:40px} }  /* touch-target size on mobile */
.wa-dot{width:7px;height:7px;border-radius:50%;background:#25D366;flex:none}

/* ---------- card ---------- */
.card{background:var(--surface);border:1px solid rgb(var(--line)/.12);padding:24px}
.card-head{background:var(--raised);margin:-24px -24px 20px;padding:12px 24px;border-bottom:1px solid rgb(var(--line)/.12)}

/* ---------- badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid;padding:4px 10px;border-radius:999px;white-space:nowrap
}
/* .b-* badge classes are generated from build/tokens.py (see tokens block above) */
.b-goal{color:var(--muted);border-color:rgb(var(--line)/.2)}

/* ---------- table ---------- */
table{width:100%;border-collapse:collapse;font-size:.92rem}
thead th{
  font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;font-weight:400;
  color:var(--muted);text-align:start;padding:12px 14px;background:var(--raised)
  /* no position:sticky here — inside .scroll-x it sticks to the wrapper, not the
     viewport, and floats over the first rows */
}
tbody td{padding:12px 14px;border-top:1px solid rgb(var(--line)/.1);vertical-align:top}
tbody tr:hover{background:rgb(var(--line)/.03)}
.num{text-align:end;font-family:var(--mono);font-size:.8rem;font-variant-numeric:tabular-nums}
.scroll-x{overflow-x:auto;border:1px solid rgb(var(--line)/.12)}
/* centred reference tables — every cell mid-aligned for symmetry; the goal
   band rows (data-group) stay start-aligned as section dividers */
.t-center thead th,.t-center tbody td{text-align:center;vertical-align:middle}
.t-center .num{text-align:center}
.t-center thead th{white-space:nowrap}
.t-center [data-group] td{text-align:start}
/* header sorting (chart) — click cycles asc → desc → grouped order */
[data-sortable] thead th{cursor:pointer;user-select:none}
[data-sortable] thead th:hover{color:var(--fg)}
[data-sortable] thead th[aria-sort]{color:var(--acc)}
[data-sortable] thead th[aria-sort="ascending"]::after{content:" ↑"}
[data-sortable] thead th[aria-sort="descending"]::after{content:" ↓"}

/* ---------- goal dot ---------- */
.gdot{display:inline-block;width:3px;height:14px;vertical-align:middle;margin-inline-end:9px;flex:none}

/* ---------- forms ---------- */
input[type=search],input[type=text],input[type=email]{
  height:40px;padding:0 14px;background:var(--surface);color:var(--fg);
  border:1px solid rgb(var(--line)/.2);border-radius:var(--r);
  font-family:var(--mono);font-size:.75rem;width:100%;max-width:280px
}
input::placeholder{color:var(--faint)}
input[type=range]{-webkit-appearance:none;appearance:none;height:22px;background:transparent;width:100%;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:3px;background:rgb(var(--line)/.2)}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:17px;height:17px;margin-top:-7px;border-radius:50%;
  background:var(--bg);border:2px solid var(--acc);box-shadow:0 0 12px color-mix(in srgb,var(--acc) 55%,transparent)
}
input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 40%,transparent)}
input[type=range]::-moz-range-track{height:3px;background:rgb(var(--line)/.2)}
input[type=range]::-moz-range-thumb{width:15px;height:15px;border-radius:50%;background:var(--bg);border:2px solid var(--acc)}

/* ---------- filter chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid rgb(var(--line)/.2);background:transparent;color:var(--fg);
  padding:8px 13px;cursor:pointer;border-radius:var(--r);transition:all var(--t-fast) var(--e)
}
.chip:hover{border-color:var(--fg)}
.chip[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}

/* ---------- details ---------- */
details{border-bottom:1px solid rgb(var(--line)/.12)}
details:first-of-type{border-top:1px solid rgb(var(--line)/.12)}
summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 2px;font-weight:600;transition:color var(--t-fast) var(--e)
}
summary::-webkit-details-marker{display:none}
summary:hover{color:var(--acc)}
summary::after{content:"+";font-family:var(--mono);color:var(--acc);font-size:1.1rem;transition:transform var(--t-mid) var(--e)}
details[open] summary::after{transform:rotate(45deg)}
details>*:not(summary){padding:0 2px 20px;color:var(--muted);max-width:72ch}

/* ---------- compliance ---------- */
.compliance{border-top:1px solid rgb(var(--line)/.12);background:var(--surface)}
.compliance .wrap{padding-block:40px;display:flex;gap:24px;flex-wrap:wrap;align-items:flex-start}
.comp-badge{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--acc);border:1px solid var(--acc);padding:7px 12px;white-space:nowrap
}
.compliance p{font-size:.8rem;color:var(--muted);max-width:88ch;line-height:1.75;margin:0}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid rgb(var(--line)/.12)}
.site-foot .wrap{padding-block:36px;display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.foot-col .foot-h{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:0 0 12px;font-weight:400}
.foot-col a{display:block;text-decoration:none;color:var(--muted);font-size:.85rem;padding:3px 0;transition:color var(--t-fast) var(--e)}
.foot-col a:hover{color:var(--acc)}
.foot-bar{border-top:1px solid rgb(var(--line)/.12)}
.foot-bar .wrap{padding-block:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}

/* ---------- whatsapp float ---------- */
.wa-float{
  position:fixed;inset-inline-end:18px;bottom:18px;z-index:60;
  display:flex;align-items:center;gap:9px;text-decoration:none;
  background:#25D366;color:#06301c;height:46px;padding:0 18px;border-radius:999px;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;font-weight:500;
  box-shadow:0 8px 26px rgba(0,0,0,.3);transition:transform var(--t-fast) var(--e)
}
.wa-float:hover{transform:translateY(-2px)}
.wa-float svg{width:16px;height:16px;fill:#06301c}
@media(max-width:600px){ /* icon-only on phones so the pill never covers controls */
  .wa-float{width:48px;height:48px;padding:0;justify-content:center}
  .wa-float span{display:none}
  .wa-float svg{width:22px;height:22px}
}

/* ---------- reveal ---------- */
/* scroll-triggered; the .js gate keeps everything visible when JS is off,
   and the reduced-motion block below neutralises the transition */
.js .rv{opacity:0;transform:translateY(14px);transition:opacity .6s var(--e),transform .6s var(--e)}
.js .rv.in{opacity:1;transform:none}
.js .d1.in{transition-delay:.04s}.js .d2.in{transition-delay:.1s}
.js .d3.in{transition-delay:.17s}.js .d4.in{transition-delay:.25s}

/* syringe fill eases toward the new draw (SVG2 geometry transitions) */
#syrFill,#syrStopper,#syrRod{transition:width var(--t-slow) var(--e),x var(--t-slow) var(--e)}

/* ---------- print ---------- */
@media print{
  .site-head,.site-foot,.wa-float,.no-print{display:none!important}
  body{background:#fff;color:#000;background-image:none}
  .card,.bd{border-color:#ccc}
  thead th{background:#eee;color:#000;position:static}
}