/* ISPRINT 2026 · shared design system and chrome ("print run" grammar).
   The page is a press sheet: paper ground, rich-black ink, process inks used as
   a system (control strip, plates, registration), magenta as the one action
   colour. Engine tokens are mapped at the bottom of :root. */

:root {
  /* paper and ink */
  --paper:   #F4F4F1;   /* uncoated stock: the page ground                */
  --paper-2: #EAEAE5;   /* second sheet, for alternating grounds           */
  --sheet:   #FFFFFF;   /* coated stock: proofs, badges, logo plates       */
  --ink:     #131518;   /* rich black                                      */
  --ink-2:   #464B53;   /* secondary text, tinted cool                     */
  --ink-3:   #5E646D;   /* labels and captions (4.9:1 on paper)            */
  --rule:    color-mix(in oklab, var(--ink) 14%, transparent);
  --rule-2:  color-mix(in oklab, var(--ink) 26%, transparent);

  /* process inks: a system, never decoration */
  --c: #009FE3;
  --m: #E5007D;
  --y: #FFE600;
  --k: #1D1D1B;
  --cm: #2E3192;  --cy: #00A651;  --my: #ED1C24;  /* overprints */

  /* the one action colour (magenta, darkened for white type: 5.4:1) */
  --cta: #C8006A;
  --cta-hi: #A70058;

  /* dark sheet (K plate sections) */
  --night:   #111316;
  --night-2: #1A1D22;
  --on-night: #F3F2EE;
  --on-night-2: #AEB3BB;

  --font-display: "Assistant", "Segoe UI", system-ui, sans-serif;
  --font-text: "Assistant", "Segoe UI", system-ui, sans-serif;

  --bar-h: 76px;
  --r: 3px;
  --gutter: clamp(1.25rem, 5vw, 5.5rem);
  --maxw: 84rem;
  --ease: cubic-bezier(0.23, 1, 0.32, 1);

  /* engine mapping */
  --sc-canvas: var(--paper);
  --sc-surface: var(--sheet);
  --sc-ink: var(--ink);
  --sc-ink-soft: var(--ink-2);
  --sc-accent: var(--cta);
  --sc-accent-ink: #FFFFFF;
  --sc-font-display: var(--font-display);
  --sc-font-text: var(--font-text);
  --sc-gutter: var(--gutter);
  --sc-maxw: var(--maxw);
  --sc-shadow-color: 220 20% 12%;
}

html { background: var(--paper); }
body {
  font-family: var(--font-text);
  font-weight: 450;
  font-size: clamp(1.02rem, 0.98rem + 0.22vw, 1.15rem);
  line-height: 1.65;
  letter-spacing: 0;
  color: var(--ink);
  background: var(--paper);
}
::selection { background: var(--m); color: #fff; }
:focus-visible { outline: 2px solid var(--cta); outline-offset: 3px; border-radius: 2px; }
.ip-dark :focus-visible { outline-color: var(--y); }
a { color: inherit; }
img { height: auto; }

.ip-skip {
  position: fixed; top: 10px; inset-inline-start: 10px; z-index: 200;
  background: var(--ink); color: var(--paper); padding: .6rem 1rem; border-radius: var(--r);
  transform: translateY(-160%); transition: transform 160ms var(--ease);
}
.ip-skip:focus { transform: none; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ------------------------------------------------------------ type ---- */
.ip-display {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.018em;
  text-wrap: balance;
  margin: 0;
}
.ip-xl { font-size: clamp(2.6rem, 1.4rem + 4.6vw, 6.2rem); }
.ip-lg { font-size: clamp(2.2rem, 1.3rem + 3.4vw, 4.6rem); }
.ip-md { font-size: clamp(1.8rem, 1.2rem + 2vw, 3.1rem); line-height: 1.08; }
.ip-sm { font-size: clamp(1.35rem, 1.1rem + 0.9vw, 1.9rem); line-height: 1.18; }
.ip-lede {
  font-size: clamp(1.18rem, 1.05rem + 0.6vw, 1.55rem);
  line-height: 1.5; font-weight: 450; color: var(--ink-2);
  max-width: 44ch; text-wrap: pretty; margin: 0;
}
.ip-body { max-width: 62ch; color: var(--ink-2); text-wrap: pretty; margin: 0; }
.ip-body + .ip-body { margin-top: 1em; }
.ip-label {
  font-family: var(--font-text); font-weight: 700; font-size: .82rem;
  letter-spacing: .04em; color: var(--ink-3); margin: 0;
}
.ip-latin { font-family: var(--font-text); direction: ltr; unicode-bidi: isolate; }
.ip-num { font-variant-numeric: tabular-nums lining-nums; }
.ip-dark { --sc-canvas: var(--night); background: var(--night); color: var(--on-night); --ink-2: var(--on-night-2); --ink-3: #9AA0A9; --rule: color-mix(in oklab, var(--on-night) 16%, transparent); --rule-2: color-mix(in oklab, var(--on-night) 28%, transparent); }

/* ink chips: the four plates as a small label system */
.ip-ink { display: inline-flex; align-items: center; gap: .5em; font-weight: 700; font-size: .85rem; letter-spacing: .03em; }
.ip-ink::before { content: ""; width: .8em; height: .8em; background: var(--chip, var(--k)); flex: none; }
.ip-ink--c { --chip: var(--c); } .ip-ink--m { --chip: var(--m); } .ip-ink--y { --chip: var(--y); } .ip-ink--k { --chip: var(--k); }
.ip-dark .ip-ink--k { --chip: var(--on-night); }

/* ------------------------------------------------------------ layout -- */
.ip-wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.ip-section { padding-block: clamp(5rem, 10vw, 10rem); position: relative; }
.ip-section--tight { padding-block: clamp(3.5rem, 7vw, 7rem); }
.ip-ground-2 { background: var(--paper-2); }
.ip-rule { border: 0; height: 1px; background: var(--rule); margin: 0; }

/* buttons: crisp press-sheet rectangles, one radius for the whole site */
.ip-btn {
  --bg: var(--cta); --fg: #fff; --bd: var(--cta);
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 3.1rem; padding: .7rem 1.45rem;
  background: var(--bg); color: var(--fg); border: 1.5px solid var(--bd); border-radius: var(--r);
  font-family: var(--font-text); font-weight: 700; font-size: 1.02rem; line-height: 1.1;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease), transform 120ms var(--ease);
}
.ip-btn:hover { --bg: var(--cta-hi); --bd: var(--cta-hi); }
.ip-btn:active { transform: translateY(1px); }
.ip-btn--ghost { --bg: transparent; --fg: var(--ink); --bd: var(--ink); }
.ip-btn--ghost:hover { --bg: var(--ink); --fg: var(--paper); --bd: var(--ink); }
.ip-dark .ip-btn--ghost { --fg: var(--on-night); --bd: var(--on-night); }
.ip-dark .ip-btn--ghost:hover { --bg: var(--on-night); --fg: var(--night); }
.ip-btn--sm { min-height: 2.5rem; padding: .45rem 1rem; font-size: .95rem; }
.ip-btn svg { width: 1em; height: 1em; flex: none; }
.ip-btn[disabled], .ip-btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.ip-link { font-weight: 700; text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: .28em; text-decoration-color: var(--m); }
.ip-link:hover { text-decoration-color: currentColor; }
.ip-actions { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }

/* ============================================================ CHROME === */
/* The bar */
.ip-bar {
  position: fixed; inset: 0 0 auto 0; z-index: 80;
  height: var(--bar-h);
  display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.5rem);
  padding-inline: calc(var(--gutter) * .7 + 14px);
  color: var(--ink);
  transition: background-color 240ms var(--ease), color 240ms var(--ease), transform 320ms var(--ease);
}
.ip-bar::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: color-mix(in oklab, var(--paper) 94%, transparent);
  border-bottom: 1px solid var(--rule);
  opacity: var(--bar-bg, 0); transition: opacity 240ms var(--ease);
}
.ip-bar.is-scrolled { --bar-bg: 1; }
.ip-bar[data-tone="dark"] { color: var(--on-night); }
.ip-bar[data-tone="dark"]::before { background: color-mix(in oklab, var(--night) 92%, transparent); border-bottom-color: rgba(255,255,255,.1); }
.ip-bar__mark { display: block; flex: none; line-height: 0; }
.ip-bar__mark img { height: 40px; width: auto; }
.ip-bar__mark .is-light { display: none; }
.ip-bar[data-tone="dark"] .ip-bar__mark .is-ink { display: none; }
.ip-bar[data-tone="dark"] .ip-bar__mark .is-light { display: block; }
.ip-nav { display: flex; gap: clamp(.9rem, 1.7vw, 1.9rem); margin-inline-start: auto; align-self: stretch; }
.ip-nav__item { position: relative; display: flex; align-items: center; }
.ip-nav__top {
  position: relative; display: inline-flex; align-items: center; gap: .3rem;
  text-decoration: none; font-weight: 600; font-size: 1rem; white-space: nowrap; padding-block: .4rem;
}
.ip-nav__top::after {
  content: ""; position: absolute; inset-inline: 0; bottom: 0; height: 2px; background: var(--m);
  transform: scaleX(0); transform-origin: right; transition: transform 200ms var(--ease);
}
[dir="ltr"] .ip-nav__top::after { transform-origin: left; }
.ip-nav__top:hover::after, .ip-nav__top[aria-current="page"]::after { transform: scaleX(1); }
.ip-nav__chev { width: .62rem; height: .62rem; opacity: .55; transition: transform 200ms var(--ease); }
.ip-nav__item:hover .ip-nav__chev, .ip-nav__item:focus-within .ip-nav__chev { transform: rotate(180deg); }
/* dropdowns: mirror the live site's menus (hover, or keyboard focus inside) */
.ip-sub {
  position: absolute; top: calc(100% - .4rem); inset-inline-start: -1rem; z-index: 5;
  padding-top: .6rem; min-width: 15.5rem; color: var(--ink);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity 180ms var(--ease), transform 180ms var(--ease), visibility 0s linear 180ms;
}
.ip-nav__item:hover .ip-sub, .ip-nav__item:focus-within .ip-sub { opacity: 1; visibility: visible; transform: none; transition: opacity 180ms var(--ease), transform 180ms var(--ease); }
.ip-sub ul {
  list-style: none; margin: 0; padding: .45rem; background: var(--sheet);
  border-top: 3px solid var(--m); border-radius: 0 0 var(--r) var(--r);
  box-shadow: 0 2px 4px hsl(220 20% 12% / .08), 0 22px 44px -20px hsl(220 20% 12% / .42);
}
.ip-sub--mega ul { display: grid; grid-template-columns: repeat(3, minmax(11.5rem, 1fr)); width: min(39rem, 70vw); gap: 0 .2rem; }
.ip-sub a { display: block; padding: .55rem .75rem; text-decoration: none; font-weight: 600; font-size: .95rem; line-height: 1.3; border-radius: 2px; color: var(--ink); }
.ip-sub a:hover, .ip-sub a:focus-visible { background: var(--paper-2); }
.ip-bar__actions { display: flex; align-items: center; gap: .9rem; }
.ip-bar__lang { font-weight: 700; font-size: .9rem; text-decoration: none; padding: .4rem .2rem; letter-spacing: .04em; }
.ip-bar__menu {
  display: none; align-items: center; justify-content: center; gap: .5rem;
  height: 2.6rem; padding-inline: .8rem; border: 1.5px solid currentColor; border-radius: var(--r);
  background: transparent; cursor: pointer; font-weight: 700;
}
.ip-bar__menu span { display: block; width: 18px; height: 2px; background: currentColor; box-shadow: 0 -6px 0 currentColor, 0 6px 0 currentColor; }

/* full-screen menu (phones) */
.ip-menu {
  position: fixed; inset: 0; z-index: 120; background: var(--paper); overflow-y: auto; overscroll-behavior: contain;
  display: flex; flex-direction: column; padding: 1.2rem var(--gutter) 2rem;
  transform: translateY(-100%); visibility: hidden;
  transition: transform 420ms var(--ease), visibility 0s linear 420ms;
}
.ip-menu.is-open { transform: none; visibility: visible; transition: transform 420ms var(--ease); }
.ip-menu__head { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.ip-menu__head img { height: 36px; width: auto; }
.ip-menu__close { width: 2.8rem; height: 2.8rem; border: 1.5px solid var(--ink); border-radius: var(--r); background: none; font-size: 1.4rem; cursor: pointer; }
.ip-menu ol { list-style: none; margin: 2rem 0 0; padding: 0; counter-reset: none; }
.ip-menu ol > li { border-bottom: 1px solid var(--rule); }
.ip-menu ol > li > a {
  display: flex; align-items: center; gap: .9rem; padding-block: .85rem;
  font-family: var(--font-display); font-weight: 700; font-size: clamp(1.5rem, 5.6vw, 2.1rem); text-decoration: none;
}
.ip-menu ol > li > a::before { content: ""; width: .55rem; height: .55rem; background: var(--chip, var(--k)); flex: none; }
.ip-menu__sub { list-style: none; margin: -.3rem 0 .8rem; padding: 0; padding-inline-start: 1.45rem; display: flex; flex-wrap: wrap; gap: .1rem 1.1rem; }
.ip-menu__sub a { display: inline-block; padding-block: .3rem; font-weight: 600; color: var(--ink-2); text-decoration: none; }
.ip-menu__sub a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: .25em; }
.ip-menu__foot { margin-top: auto; display: grid; gap: .8rem; }

/* printer's marks: four crop marks at the sheet corners */
.ip-marks { position: fixed; inset: 0; pointer-events: none; z-index: 70; color: var(--ink); opacity: .42; transition: opacity 300ms var(--ease), color 300ms var(--ease); }
.ip-marks[data-tone="dark"] { color: var(--on-night); opacity: .36; }
.ip-mark { position: absolute; width: 22px; height: 22px; }
.ip-mark::before, .ip-mark::after { content: ""; position: absolute; background: currentColor; }
.ip-mark::before { width: 14px; height: 1px; top: 8px; }
.ip-mark::after  { width: 1px; height: 14px; left: 8px; }
.ip-mark--tr { top: 6px; right: 6px; } .ip-mark--tr::before { right: 0; } .ip-mark--tr::after { left: auto; right: 8px; top: 0; }
.ip-mark--tl { top: 6px; left: 6px; }  .ip-mark--tl::before { left: 0; } .ip-mark--tl::after { top: 0; }
.ip-mark--br { bottom: 6px; right: 6px; } .ip-mark--br::before { right: 0; top: auto; bottom: 8px; } .ip-mark--br::after { left: auto; right: 8px; bottom: 0; }
.ip-mark--bl { bottom: 6px; left: 6px; } .ip-mark--bl::before { left: 0; top: auto; bottom: 8px; } .ip-mark--bl::after { bottom: 0; }

/* the colour control strip: the page's chapter index, inked as you read.
   Lives in the sheet's left margin (the trailing edge in RTL). */
.ip-strip {
  position: fixed; inset-inline-end: 14px; top: 50%; z-index: 75;
  translate: 0 -50%;
  display: flex; flex-direction: column; align-items: center; gap: 7px;
  color: var(--ink);
}
.ip-strip[data-tone="dark"] { color: var(--on-night); }
.ip-strip__reg { width: 22px; height: 22px; margin-bottom: 6px; color: currentColor; opacity: .7; }
.ip-strip ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.ip-strip a {
  position: relative; display: block; width: 14px; height: 14px;
  outline-offset: 2px;
}
.ip-strip a::before {
  content: ""; position: absolute; inset: 0;
  background: var(--chip);
  opacity: .18; transition: opacity 260ms var(--ease), transform 260ms var(--ease);
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--chip) 70%, transparent);
}
.ip-strip a.is-inked::before { opacity: 1; }
.ip-strip a[aria-current="true"]::before { opacity: 1; transform: scale(1.28); }
.ip-strip a .ip-strip__tip {
  position: absolute; inset-inline-end: calc(100% + 12px); top: 50%; translate: 0 -50%;
  white-space: nowrap; font-size: .82rem; font-weight: 700; line-height: 1;
  background: var(--ink); color: var(--paper); padding: .42rem .6rem; border-radius: 2px;
  opacity: 0; pointer-events: none; transform: translateX(-4px);
  transition: opacity 160ms var(--ease), transform 160ms var(--ease);
}
.ip-strip a:hover .ip-strip__tip, .ip-strip a:focus-visible .ip-strip__tip { opacity: 1; transform: none; }
.ip-strip__slug {
  writing-mode: vertical-rl; transform: rotate(180deg);
  margin-top: 10px; font-size: .7rem; font-weight: 700; letter-spacing: .08em; white-space: nowrap;
  opacity: .62;
}

/* ============================================================ FOOTER === */
.ip-foot { background: var(--night); color: var(--on-night); padding: clamp(3.5rem, 7vw, 6rem) 0 2rem; }
.ip-foot a { text-decoration: none; }
.ip-foot a:hover { text-decoration: underline; text-underline-offset: .25em; }
.ip-foot__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; }
.ip-foot__brand img { height: 46px; width: auto; }
.ip-foot__brand p { color: var(--on-night-2); margin: 1rem 0 0; max-width: 30ch; }
.ip-foot h3 { font-family: var(--font-text); font-size: .85rem; letter-spacing: .05em; color: var(--on-night-2); margin: 0 0 1rem; font-weight: 700; }
.ip-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.ip-foot__base { margin-top: 3.5rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; justify-content: space-between; color: var(--on-night-2); font-size: .9rem; }
.ip-foot__stier { display: flex; align-items: center; gap: .8rem; }
.ip-foot__stier img { height: 34px; width: auto; }
.ip-foot__colorbar { display: flex; height: 6px; }
.ip-foot__colorbar i { flex: 1; }

/* ======================================================== COMPONENTS === */
/* page heading for inner pages */
.ip-pagehead { padding-top: calc(var(--bar-h) + clamp(3rem, 8vw, 7rem)); padding-bottom: clamp(2.5rem, 6vw, 5rem); position: relative; }
.ip-crumbs { display: flex; gap: .5rem; font-size: .9rem; color: var(--ink-3); margin-bottom: 1.4rem; }
.ip-crumbs a { text-decoration: none; }
.ip-crumbs a:hover { text-decoration: underline; }

/* figure with caption, set like a proof */
.ip-fig { margin: 0; position: relative; }
.ip-fig img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ip-fig figcaption { font-size: .85rem; color: var(--ink-3); margin-top: .6rem; }

/* proof frame: a sheet with registration ticks at the corners */
.ip-proof { position: relative; background: var(--sheet); padding: clamp(.6rem, 1.2vw, 1rem); box-shadow: 0 1px 2px hsl(220 20% 12% / .08), 0 10px 30px -12px hsl(220 20% 12% / .22); }
.ip-proof::before {
  content: ""; position: absolute; inset: -10px; pointer-events: none;
  background:
    linear-gradient(var(--rule-2), var(--rule-2)) top left / 12px 1px no-repeat,
    linear-gradient(var(--rule-2), var(--rule-2)) top left / 1px 12px no-repeat,
    linear-gradient(var(--rule-2), var(--rule-2)) top right / 12px 1px no-repeat,
    linear-gradient(var(--rule-2), var(--rule-2)) top right / 1px 12px no-repeat,
    linear-gradient(var(--rule-2), var(--rule-2)) bottom left / 12px 1px no-repeat,
    linear-gradient(var(--rule-2), var(--rule-2)) bottom left / 1px 12px no-repeat,
    linear-gradient(var(--rule-2), var(--rule-2)) bottom right / 12px 1px no-repeat,
    linear-gradient(var(--rule-2), var(--rule-2)) bottom right / 1px 12px no-repeat;
}

/* facts list: label / value rows */
.ip-facts { display: grid; gap: 0; margin: 0; }
.ip-facts > div { display: grid; grid-template-columns: minmax(7rem, 12rem) 1fr; gap: 1rem; padding-block: 1rem; border-top: 1px solid var(--rule); }
.ip-facts > div:last-child { border-bottom: 1px solid var(--rule); }
.ip-facts dt { font-weight: 700; color: var(--ink-3); font-size: .95rem; }
.ip-facts dd { margin: 0; font-weight: 600; }

/* logo plate grid */
.ip-logos { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border-top: 1px solid var(--rule); border-inline-start: 1px solid var(--rule); }
.ip-logos > * { border-bottom: 1px solid var(--rule); border-inline-end: 1px solid var(--rule); }
@media (max-width: 1180px) { .ip-logos { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 760px) { .ip-logos { grid-template-columns: repeat(2, 1fr); } }
.ip-logos a, .ip-logos > span {
  background: var(--sheet); display: grid; place-items: center; aspect-ratio: 16 / 9; padding: 1.2rem 1.4rem;
  transition: background-color 200ms var(--ease);
}
.ip-logos img { max-height: 58px; max-width: 82%; width: auto; object-fit: contain; filter: grayscale(.15); transition: filter 200ms var(--ease), transform 200ms var(--ease); }
.ip-logos img.lg-mark { max-height: 62px; }
.ip-logos img.lg-word { max-height: 34px; max-width: 74%; }
@media (hover: hover) and (pointer: fine) {
  .ip-logos a:hover { background: #fff; }
  .ip-logos a:hover img { filter: none; transform: scale(1.04); }
}

/* forms */
.ip-form { display: grid; gap: 1.1rem; }
.ip-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.ip-field { display: grid; gap: .4rem; }
.ip-field label, .ip-field legend { font-weight: 700; font-size: .95rem; }
.ip-field input, .ip-field select, .ip-field textarea {
  width: 100%; min-height: 3rem; padding: .7rem .9rem; border: 1.5px solid var(--rule-2); border-radius: var(--r);
  background: var(--sheet); color: var(--ink); font: inherit; transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}
.ip-field textarea { min-height: 8rem; resize: vertical; }
.ip-field input:focus-visible, .ip-field select:focus-visible, .ip-field textarea:focus-visible { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px color-mix(in oklab, var(--m) 28%, transparent); }
.ip-field input:user-invalid, .ip-field textarea:user-invalid { border-color: #C0102C; }
.ip-field__hint { font-size: .88rem; color: var(--ink-3); }
.ip-choices { display: flex; flex-wrap: wrap; gap: .6rem; border: 0; padding: 0; margin: 0; }
.ip-choices label { position: relative; }
.ip-choices input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.ip-choices span {
  display: inline-flex; align-items: center; gap: .5rem; min-height: 2.75rem; padding: .5rem 1rem;
  border: 1.5px solid var(--rule-2); border-radius: var(--r); font-weight: 600; background: var(--sheet);
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease);
}
.ip-choices input:checked + span { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.ip-choices input:focus-visible + span { outline: 2px solid var(--cta); outline-offset: 2px; }

/* lightbox */
.ip-lightbox { border: 0; padding: 0; background: transparent; max-width: min(92vw, 1400px); max-height: 92vh; }
.ip-lightbox::backdrop { background: rgba(10, 11, 13, .9); }
.ip-lightbox img { max-width: min(92vw, 1400px); max-height: 84vh; width: auto; height: auto; display: block; margin-inline: auto; }
.ip-lightbox__bar { display: flex; justify-content: space-between; align-items: center; color: #fff; padding-top: .8rem; gap: 1rem; }
.ip-lightbox button { background: none; color: #fff; border: 1.5px solid rgba(255,255,255,.6); border-radius: var(--r); min-height: 2.6rem; padding-inline: 1rem; font-weight: 700; cursor: pointer; }

/* reveal-on-entry stagger tuned for this site */
.ip-dark [data-sc-in] { will-change: opacity, transform; }

/* ======================================================== RESPONSIVE === */
@media (max-width: 1180px) {
  .ip-nav { gap: 1rem; }
  .ip-nav__top { font-size: .95rem; }
  .ip-bar__lang { display: none; }
}
@media (max-width: 1020px) {
  :root { --bar-h: 64px; }
  .ip-nav { display: none; }
  .ip-bar__menu { display: inline-flex; }
  .ip-bar__actions { margin-inline-start: auto; }
  .ip-bar__mark img { height: 34px; }
  .ip-strip, .ip-marks { display: none; }
  .ip-foot__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .ip-bar { padding-inline: 1rem; gap: .6rem; }
  .ip-bar .ip-btn { min-height: 2.5rem; padding-inline: .8rem; font-size: .92rem; }
  .ip-bar__menu .ip-bar__menu-label { display: none; }
  .ip-form__row { grid-template-columns: 1fr; }
  .ip-foot__grid { grid-template-columns: 1fr; }
  .ip-facts > div { grid-template-columns: 1fr; gap: .2rem; }
}
@media (prefers-reduced-motion: reduce) {
  .ip-menu, .ip-bar, .ip-strip a::before { transition: none; }
}