/* ==========================================================================
   ابني صرحك — core system
   Tokens, type, layout primitives, chrome, controls.
   Direction-agnostic: logical properties only, no left/right in layout.
   ========================================================================== */

/* --- Fonts ---------------------------------------------------------------
   Display: Thmanyah Serif Display — headings only, both scripts in one file.
   Body/UI: Thmanyah Sans — body copy, navigation, controls, and figures.
   One superfamily (خط ثمانية), paired on a serif/sans contrast axis.
   ------------------------------------------------------------------------ */

/* Display — Thmanyah Serif Display. Carries both scripts; used only for
   headings, so authority reads without hurting UI legibility. */
@font-face {
  font-family: "Thmanyah Serif";
  src: url("../fonts/thmanyahserifdisplay-Regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Thmanyah Serif";
  src: url("../fonts/thmanyahserifdisplay-Medium.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Thmanyah Serif";
  src: url("../fonts/thmanyahserifdisplay-Bold.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Thmanyah Serif";
  src: url("../fonts/thmanyahserifdisplay-Black.woff2") format("woff2");
  font-weight: 900; font-style: normal; font-display: swap;
}

/* Body & UI — Thmanyah Sans */
@font-face {
  font-family: "Thmanyah";
  src: url("../fonts/thmanyahsans-Regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Thmanyah";
  src: url("../fonts/thmanyahsans-Medium.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Thmanyah";
  src: url("../fonts/thmanyahsans-Bold.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}

/* --- Tokens --------------------------------------------------------------- */

:root {
  /* Navy ramp — hue locked at 264 so tints never drift purple or teal */
  --nv-950: oklch(0.170 0.030 264);
  --nv-900: oklch(0.206 0.038 264);
  --nv-850: oklch(0.245 0.050 264);
  --nv-800: oklch(0.290 0.062 264);   /* brand navy #1B2A4A */
  --nv-700: oklch(0.335 0.066 264);
  --nv-600: oklch(0.400 0.068 263);
  --nv-500: oklch(0.500 0.062 261);
  --nv-300: oklch(0.760 0.042 258);
  --nv-200: oklch(0.855 0.030 259);

  /* Beige — documents only */
  --pa-100: oklch(0.960 0.013 82);
  --pa-200: oklch(0.899 0.030 81);    /* brand beige #E8DCC8 */
  --pa-300: oklch(0.828 0.036 80);
  --pa-500: oklch(0.445 0.045 72);   /* muted ink on beige; 0.560 measured only 3.45:1 */

  /* Gold — figures and measure marks */
  --gd-400: oklch(0.815 0.095 88);
  --gd-500: oklch(0.740 0.099 87);    /* brand gold #C6A75E */
  --gd-600: oklch(0.640 0.092 86);

  --ok:   oklch(0.760 0.130 152);
  --warn: var(--gd-400);
  --stop: oklch(0.700 0.150 27);

  /* Semantic surface roles — overridden inside .on-paper */
  --bg: var(--nv-900);
  --surface: var(--nv-800);
  --well: var(--nv-850);
  --line: var(--nv-600);
  --ink: var(--pa-200);
  --ink-quiet: var(--nv-300);
  --accent: var(--gd-500);
  --focus: var(--gd-400);

  --font-display: "Thmanyah Serif", Georgia, "Times New Roman", serif;  /* headings only */
  --font-ui: "Thmanyah", system-ui, -apple-system, sans-serif;          /* nav, buttons, labels, figures */
  --font-body: "Thmanyah", system-ui, -apple-system, sans-serif;

  /* Fluid type — 1.25 ratio, display capped at 5.5rem */
  --t-xs:   clamp(0.75rem, 0.72rem + 0.15vw, 0.82rem);
  --t-sm:   clamp(0.875rem, 0.85rem + 0.15vw, 0.94rem);
  --t-base: clamp(1rem, 0.96rem + 0.2vw, 1.09rem);
  --t-md:   clamp(1.13rem, 1.06rem + 0.32vw, 1.31rem);
  --t-lg:   clamp(1.38rem, 1.24rem + 0.62vw, 1.75rem);
  --t-xl:   clamp(1.7rem, 1.44rem + 1.15vw, 2.5rem);
  --t-2xl:  clamp(2.1rem, 1.63rem + 2.05vw, 3.4rem);
  --t-3xl:  clamp(2.6rem, 1.78rem + 3.6vw, 5.5rem);

  --gutter: clamp(20px, 4vw, 48px);
  --measure: 68ch;

  /* Deliberately uneven rhythm: spec sections tighten, narrative opens */
  --band-tight: clamp(56px, 7vw, 88px);
  --band: clamp(76px, 9vw, 124px);
  --band-open: clamp(96px, 12vw, 168px);

  --r-sm: 3px;
  --r-md: 6px;
  --r-lg: 10px;

  --z-sticky: 100;
  --z-drawer: 200;
  --z-overlay: 300;
  --z-toast: 400;

  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --dur-fast: 160ms;
  --dur: 320ms;
  --dur-slow: 640ms;
}

/* Beige document surfaces flip the semantic roles wholesale */
.on-paper {
  --bg: var(--pa-200);
  --surface: var(--pa-100);
  --well: var(--pa-300);
  --line: color-mix(in oklch, var(--pa-500) 38%, transparent);
  --ink: var(--nv-900);
  --ink-quiet: var(--pa-500);
  --accent: var(--gd-600);
  --focus: var(--nv-800);
  color: var(--ink);
  background: var(--bg);
}

/* --- Reset ---------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-block-start: 96px;
}

body {
  min-height: 100svh;
  background: var(--nv-900);
  color: var(--pa-200);
  font-family: var(--font-body);
  font-size: var(--t-base);
  line-height: 1.7;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Arabic carries more vertical load than Latin at the same size */
html[lang="ar"] body { line-height: 1.8; }

/* Classed lists are layout, not prose: drop the UA marker box so grid tracks
   start at the container edge. Unclassed lists keep their markers. */
:where(ul, ol)[class] { list-style: none; padding: 0; }

/* The UA rule for [hidden] is a bare type selector, so any class that sets
   display beats it. Components here set display, so state must win. */
[hidden] { display: none !important; }

img, svg, video { display: block; max-width: 100%; }
img { height: auto; background: var(--nv-850); }

button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }

a { color: inherit; text-decoration: none; }

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

::selection { background: var(--gd-500); color: var(--nv-950); }

/* --- Typography ----------------------------------------------------------- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.01em;   /* the serif needs less negative tracking than a sans */
  text-wrap: balance;
  color: var(--ink);
}
html[lang="ar"] :is(h1, h2, h3, h4) {
  line-height: 1.32;         /* the Arabic serif carries taller extenders */
  letter-spacing: 0;         /* Arabic joins break under negative tracking */
}

h1 { font-size: var(--t-3xl); }
h2 { font-size: var(--t-2xl); }
h3 { font-size: var(--t-lg); font-weight: 700; }
h4 { font-size: var(--t-md); font-weight: 700; }

p { text-wrap: pretty; max-width: var(--measure); }

.lede {
  font-size: var(--t-md);
  color: var(--ink-quiet);
  max-width: 56ch;
  line-height: 1.72;
}
html[lang="ar"] .lede { line-height: 1.85; }

.quiet { color: var(--ink-quiet); }
.tight { max-width: 46ch; }

/* Figures are the loudest thing on the page */
.figure {
  font-family: var(--font-ui);
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  display: inline-flex;
  align-items: baseline;
  gap: 0.32em;
}
.figure .unit {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.34em;
  letter-spacing: 0;
  color: var(--ink-quiet);
  white-space: nowrap;
}
.figure-xl { font-size: clamp(2.6rem, 5.4vw, 4.6rem); }
.figure-lg { font-size: clamp(2rem, 3.6vw, 3rem); }
.figure-md { font-size: clamp(1.5rem, 2.4vw, 2rem); }

/* Numbers must not reorder inside Arabic sentences */
.num { unicode-bidi: isolate; direction: ltr; font-variant-numeric: tabular-nums; }

/* --- The measure rule ----------------------------------------------------
   Ticked hairline. Section divider and figure underline. Twice a page, max.
   ------------------------------------------------------------------------ */

.rule-measure {
  --tick: 14px;
  block-size: 11px;
  inline-size: 100%;
  border: 0;
  background-image:
    repeating-linear-gradient(to right,
      var(--gd-500) 0 1px, transparent 1px var(--tick)),
    linear-gradient(var(--gd-500), var(--gd-500));
  background-size: 100% 7px, 100% 1px;
  background-position: bottom left, bottom left;
  background-repeat: no-repeat;
  opacity: 0.55;
  transform-origin: left center;
}
html[dir="rtl"] .rule-measure { transform-origin: right center; }
.rule-measure.is-short { inline-size: min(220px, 42%); }

/* --- Layout --------------------------------------------------------------- */

.wrap {
  inline-size: min(1240px, 100% - 2 * var(--gutter));
  margin-inline: auto;
}
.wrap-narrow { inline-size: min(900px, 100% - 2 * var(--gutter)); margin-inline: auto; }

.band { padding-block: var(--band); }
.band-tight { padding-block: var(--band-tight); }
.band-open { padding-block: var(--band-open); }

.band-dark { background: var(--nv-950); }
.band-raise { background: var(--nv-800); }

.stack > * + * { margin-block-start: var(--gap, 1rem); }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--gap, 1rem); }

/* Section heads carry a short intro, not a repeated kicker label */
.head {
  display: grid;
  gap: 1.1rem;
  max-inline-size: 62ch;
  margin-block-end: clamp(2.2rem, 4vw, 3.4rem);
}
.head-split {
  display: grid;
  gap: clamp(1.4rem, 3vw, 3rem);
  align-items: end;
  margin-block-end: clamp(2.2rem, 4vw, 3.4rem);
}
@media (min-width: 860px) {
  .head-split { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); }
}

/* --- Bilingual ------------------------------------------------------------
   Both languages ship in the markup; CSS hides the inactive one so the page
   is correct before any script runs.
   ------------------------------------------------------------------------ */

html[lang="ar"] [data-lang="en"],
html[lang="en"] [data-lang="ar"] { display: none !important; }

/* --- Header --------------------------------------------------------------- */

.masthead {
  position: sticky;
  inset-block-start: 0;
  z-index: var(--z-sticky);
  background: color-mix(in oklch, var(--nv-950) 92%, transparent);
  border-block-end: 1px solid transparent;
  transition: background var(--dur) var(--ease-out-quart),
              border-color var(--dur) var(--ease-out-quart);
}
.masthead.is-stuck {
  background: var(--nv-950);
  border-block-end-color: var(--nv-700);
}

.masthead-inner {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.4rem);
  min-block-size: 76px;
}

.brand { display: flex; align-items: center; gap: 0.7rem; flex: 0 0 auto; }
.brand-mark { inline-size: 40px; block-size: 40px; color: var(--gd-500); }
.brand-mark path, .brand-mark line { vector-effect: non-scaling-stroke; }
.brand-name {
  font-family: var(--font-display);   /* the wordmark carries the serif */
  font-weight: 900;
  font-size: 1.24rem;
  letter-spacing: 0;
  color: var(--pa-200);
  line-height: 1.1;
}
.brand-tag {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.66rem;
  color: var(--gd-500);
  letter-spacing: 0.01em;
}

.nav { display: none; margin-inline-start: auto; }
@media (min-width: 1060px) { .nav { display: flex; align-items: center; gap: 1.6rem; } }

.nav a {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--nv-200);
  padding-block: 0.5rem;
  position: relative;
  transition: color var(--dur-fast) var(--ease-out-quart);
}
.nav a::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  block-size: 2px;
  background: var(--gd-500);
  transform: scaleX(0);
  transform-origin: inherit;
  transition: transform var(--dur) var(--ease-out-quint);
}
.nav a:hover { color: var(--pa-200); }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--gd-400); }

.masthead-actions { display: flex; align-items: center; gap: 0.6rem; margin-inline-start: auto; }
@media (min-width: 1060px) { .masthead-actions { margin-inline-start: 0; } }

/* Below 560px the brand, language toggle, quote button and burger together
   overrun the bar and push the burger off-screen. The drawer already carries
   the quote button, so it is the one that goes. */
@media (max-width: 559px) {
  .masthead-actions > .btn { display: none; }
}
@media (max-width: 400px) {
  .brand-tag { display: none; }
  .brand-mark { inline-size: 34px; block-size: 34px; }
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--nv-600);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}
.lang-toggle button {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.78rem;
  line-height: 1;
  padding: 0.42rem 0.66rem;
  border-radius: 999px;
  color: var(--nv-300);
  transition: color var(--dur-fast) var(--ease-out-quart),
              background-color var(--dur-fast) var(--ease-out-quart);
}
.lang-toggle button[aria-pressed="true"] { background: var(--gd-500); color: var(--nv-950); }
.lang-toggle button:hover:not([aria-pressed="true"]) { color: var(--pa-200); }

.burger {
  display: grid;
  place-items: center;
  inline-size: 44px; block-size: 44px;
  border: 1px solid var(--nv-600);
  border-radius: var(--r-md);
  color: var(--pa-200);
}
@media (min-width: 1060px) { .burger { display: none; } }
.burger svg { inline-size: 20px; block-size: 20px; }

/* Mobile drawer */
.drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  background: var(--nv-950);
  padding: 1.4rem var(--gutter) 2rem;
  overflow-y: auto;
  display: grid;
  align-content: start;
  gap: 0.2rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--dur) var(--ease-out-quart),
              transform var(--dur) var(--ease-out-quart),
              visibility 0s linear var(--dur);
}
.drawer[data-open="true"] {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}
.drawer-top { display: flex; align-items: center; justify-content: space-between; margin-block-end: 1.6rem; }
.drawer nav { display: grid; }
.drawer nav a {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: var(--t-lg);
  padding-block: 0.72rem;
  border-block-end: 1px solid var(--nv-800);
  color: var(--pa-200);
}
.drawer nav a[aria-current="page"] { color: var(--gd-400); }
.drawer .btn { margin-block-start: 1.6rem; justify-content: center; }

/* --- Buttons -------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1;
  padding: 0.95rem 1.5rem;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  white-space: nowrap;
  transition: background-color var(--dur-fast) var(--ease-out-quart),
              border-color var(--dur-fast) var(--ease-out-quart),
              color var(--dur-fast) var(--ease-out-quart),
              transform var(--dur-fast) var(--ease-out-quart);
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--gd-500); color: var(--nv-950); }
.btn-primary:hover { background: var(--gd-400); }

.btn-ghost { border-color: var(--nv-600); color: var(--pa-200); }
.btn-ghost:hover { border-color: var(--gd-500); color: var(--gd-400); }

.btn-solid { background: var(--nv-800); color: var(--pa-200); border-color: var(--nv-600); }
.btn-solid:hover { background: var(--nv-700); }

.on-paper .btn-primary { background: var(--nv-800); color: var(--pa-100); }
.on-paper .btn-primary:hover { background: var(--nv-900); }
.on-paper .btn-ghost { border-color: var(--pa-500); color: var(--nv-800); }
.on-paper .btn-ghost:hover { border-color: var(--nv-800); background: color-mix(in oklch, var(--nv-800) 8%, transparent); }

.btn-sm { padding: 0.62rem 1rem; font-size: 0.86rem; }

/* Directional arrow inside buttons and links flips with the writing mode */
.arrow { inline-size: 1em; block-size: 1em; flex: 0 0 auto; transition: transform var(--dur) var(--ease-out-quint); }
html[dir="rtl"] .arrow { transform: scaleX(-1); }
.btn:hover .arrow { transform: translateX(3px); }
html[dir="rtl"] .btn:hover .arrow { transform: scaleX(-1) translateX(3px); }

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-ui);
  font-weight: 700;
  color: var(--gd-400);
  padding-block-end: 2px;
  border-block-end: 1px solid color-mix(in oklch, var(--gd-400) 40%, transparent);
  transition: border-color var(--dur-fast) var(--ease-out-quart);
}
.link-more:hover { border-block-end-color: var(--gd-400); }

/* --- Controls ------------------------------------------------------------- */

.field { display: grid; gap: 0.5rem; }
.field > label,
.label {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.86rem;
  color: var(--ink);
}
.field .hint { font-size: var(--t-sm); color: var(--ink-quiet); }

.input, .select, .textarea {
  inline-size: 100%;
  background: var(--well);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 0.82rem 0.95rem;
  color: var(--ink);
  font-size: var(--t-base);
  transition: border-color var(--dur-fast) var(--ease-out-quart),
              background-color var(--dur-fast) var(--ease-out-quart);
}
.textarea { min-block-size: 120px; resize: vertical; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--nv-500); }
.on-paper :is(.input, .select, .textarea):hover { border-color: var(--pa-500); }
.input:focus, .select:focus, .textarea:focus { border-color: var(--accent); background: var(--surface); }

/* Placeholders must clear 4.5:1 like any other body text */
.input::placeholder, .textarea::placeholder { color: var(--nv-300); opacity: 1; }
.on-paper :is(.input, .textarea)::placeholder { color: var(--pa-500); }

.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%23C6A75E' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  background-size: 12px;
  padding-inline-end: 2.4rem;
}
html[dir="rtl"] .select { background-position: left 0.9rem center; padding-inline-end: 0.95rem; padding-inline-start: 2.4rem; }

.check { display: flex; align-items: flex-start; gap: 0.7rem; cursor: pointer; }
.check input { inline-size: 1.15rem; block-size: 1.15rem; accent-color: var(--gd-500); flex: 0 0 auto; margin-block-start: 0.28rem; }

/* --- Status pills --------------------------------------------------------- */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.74rem;
  line-height: 1;
  padding: 0.38rem 0.62rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink-quiet);
  white-space: nowrap;
}
.pill::before {
  content: "";
  inline-size: 6px; block-size: 6px;
  border-radius: 50%;
  background: currentColor;
  flex: 0 0 auto;
}
.pill-ok   { color: var(--ok);   border-color: color-mix(in oklch, var(--ok) 40%, transparent); }
.pill-warn { color: var(--warn); border-color: color-mix(in oklch, var(--warn) 40%, transparent); }
.pill-stop { color: var(--stop); border-color: color-mix(in oklch, var(--stop) 40%, transparent); }

/* --- Footer --------------------------------------------------------------- */

.footer { background: var(--nv-950); padding-block: clamp(56px, 7vw, 84px) 2rem; border-block-start: 1px solid var(--nv-800); }
.footer-grid {
  display: grid;
  gap: clamp(2rem, 4vw, 3.4rem);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .footer-grid { grid-template-columns: 1.6fr repeat(3, 1fr); } }

.footer h4 { font-size: 0.9rem; color: var(--gd-500); margin-block-end: 1rem; letter-spacing: 0; }
.footer-links { display: grid; gap: 0.62rem; }
.footer-links a { color: var(--nv-300); font-size: var(--t-sm); transition: color var(--dur-fast) var(--ease-out-quart); }
.footer-links a:hover { color: var(--pa-200); }

.footer-base {
  margin-block-start: clamp(2.4rem, 5vw, 3.6rem);
  padding-block-start: 1.5rem;
  border-block-start: 1px solid var(--nv-800);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  align-items: center;
  justify-content: space-between;
  font-size: var(--t-xs);
  color: var(--nv-300);
}
.footer-legal { display: inline-flex; gap: 0.6rem; align-items: center; }
.footer-legal a { color: var(--nv-300); transition: color var(--dur-fast) var(--ease-out-quart); }
.footer-legal a:hover { color: var(--gd-400); }
.footer-legal span[aria-hidden] { opacity: 0.5; }

/* --- Skip link ------------------------------------------------------------ */

.skip {
  position: absolute;
  inset-inline-start: var(--gutter);
  inset-block-start: -100px;
  z-index: var(--z-overlay);
  background: var(--gd-500);
  color: var(--nv-950);
  font-family: var(--font-ui);
  font-weight: 700;
  padding: 0.7rem 1.1rem;
  border-radius: var(--r-md);
  transition: inset-block-start var(--dur) var(--ease-out-quint);
}
.skip:focus { inset-block-start: 12px; }

/* --- Motion primitives ---------------------------------------------------
   Contract: every element is fully visible by default. Animation only moves
   what is already rendered, so headless and reduced-motion get a whole page.
   ------------------------------------------------------------------------ */

@media (prefers-reduced-motion: no-preference) {
  .js [data-rise] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity var(--dur-slow) var(--ease-out-quart),
                transform var(--dur-slow) var(--ease-out-quint);
    transition-delay: var(--delay, 0ms);
  }
  .js [data-rise].is-in { opacity: 1; transform: none; }

  .js [data-draw] { transform: scaleX(0); transition: transform var(--dur-slow) var(--ease-out-quint); }
  .js [data-draw].is-in { transform: scaleX(1); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 120ms !important;
    transition-property: opacity, color, background-color, border-color !important;
    scroll-behavior: auto !important;
  }
}

/* --- Utilities ------------------------------------------------------------ */

.sr-only {
  position: absolute;
  inline-size: 1px; block-size: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.no-scroll { overflow: hidden; }