@font-face {
  font-family: "Barlow Condensed";
  src: url("../fonts/barlow-condensed-600.woff2") format("woff2");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Barlow Condensed";
  src: url("../fonts/barlow-condensed-700.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Barlow Condensed";
  src: url("../fonts/barlow-condensed-800.woff2") format("woff2");
  font-style: normal;
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: "Barlow Condensed";
  src: url("../fonts/barlow-condensed-900.woff2") format("woff2");
  font-style: normal;
  font-weight: 900;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-400.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-600.woff2") format("woff2");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-700.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-800.woff2") format("woff2");
  font-style: normal;
  font-weight: 800;
  font-display: swap;
}

:root {
  --ib-ink: #111b20;
  --ib-ink-2: #1b272d;
  --ib-paper: #f2efe8;
  --ib-white: #fff;
  --ib-signal: #ff5a1f;
  --ib-signal-text: #c43a0a;
  --ib-steel: #66727a;
  --ib-muted: #aeb6ba;
  --ib-line: rgba(255, 255, 255, 0.42);
  --ib-gutter: clamp(1.25rem, 5vw, 5.5rem);
  --ib-shell: 1240px;
  --ib-header: 94px;
  --ib-display: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
  --ib-body: "Inter", Arial, Helvetica, sans-serif;
}

.ib-header,
.ib-hero,
.ib-section--dark,
.ib-service-chapter,
.ib-service-card,
.ib-related-card,
.ib-contact-stage,
.ib-footer,
.ib-scope-band,
.ib-service-nav,
.ib-detail-aside,
.ib-infographic__labels article,
.ib-planning-steps article,
.ib-process-step,
.ib-legal-index {
  --ib-signal-text: var(--ib-signal);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ib-paper);
  color: var(--ib-ink);
  font-family: var(--ib-body);
  font-size: 18px;
  line-height: 1.55;
}
body.ib-menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 0.2em; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  font-family: var(--ib-display);
  font-weight: 700;
  line-height: 0.98;
}
h1 { font-size: clamp(3.4rem, 10vw, 9.2rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(2.5rem, 6vw, 5.2rem); letter-spacing: -0.025em; }
h3 { font-size: clamp(1.65rem, 3vw, 2.5rem); }

.ib-skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 1000;
  transform: translateY(-160%);
  background: var(--ib-white);
  color: var(--ib-ink);
  padding: 0.75rem 1rem;
}
.ib-skip-link:focus { transform: translateY(0); }

.ib-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 100;
  color: var(--ib-white);
  pointer-events: none;
}
.ib-header::before {
  content: "";
  position: absolute;
  left: var(--ib-gutter);
  top: 0;
  bottom: -110vh;
  border-left: 2px solid var(--ib-signal);
  opacity: 0.95;
  pointer-events: none;
}
.ib-header__inner {
  width: min(calc(100% - (var(--ib-gutter) * 2)), var(--ib-shell));
  min-height: var(--ib-header);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(220px, 0.75fr) 1.4fr;
  align-items: center;
  gap: 3rem;
  border-bottom: 1px solid var(--ib-line);
  pointer-events: auto;
}
.ib-wordmark {
  width: max-content;
  display: grid;
  gap: 0.15rem;
  color: var(--ib-white);
  text-decoration: none;
  line-height: 1;
}
.ib-wordmark img { width: clamp(180px, 19vw, 290px); max-height: 62px; object-fit: contain; object-position: left center; }
.ib-wordmark__main {
  font-family: var(--ib-display);
  font-size: clamp(2rem, 3vw, 3.4rem);
  letter-spacing: 0.03em;
}
.ib-wordmark__sub {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.28em;
}
.ib-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 3.4rem);
}
.ib-nav a {
  color: var(--ib-white);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}
.ib-nav a:hover,
.ib-nav a:focus-visible,
.ib-nav .current-menu-item > a { color: var(--ib-signal-text); }
.ib-menu-toggle {
  display: none;
  align-items: center;
  gap: 0.7rem;
  border: 0;
  background: transparent;
  color: var(--ib-white);
  font: 800 0.9rem var(--ib-body);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.ib-menu-toggle__bars { display: grid; gap: 5px; }
.ib-menu-toggle__bars i { width: 28px; height: 3px; background: currentColor; display: block; }

.ib-main { overflow: clip; }
.ib-shell {
  position: relative;
  z-index: 2;
  width: min(calc(100% - (var(--ib-gutter) * 2)), var(--ib-shell));
  margin-inline: auto;
}
.ib-section {
  position: relative;
  padding: clamp(5rem, 10vw, 9rem) 0;
}
.ib-section--light { background: var(--ib-white); }
.ib-section--paper { background: var(--ib-paper); }
.ib-section--dark { background: var(--ib-ink); color: var(--ib-white); }
.ib-kicker {
  margin-bottom: 1.4rem;
  color: var(--ib-signal-text);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.ib-lede { max-width: 720px; font-size: clamp(1.15rem, 2vw, 1.45rem); }

.ib-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  align-items: end;
  min-height: 76svh;
  padding: calc(var(--ib-header) + 6rem) 0 6rem;
  overflow: hidden;
  background: var(--ib-ink);
  color: var(--ib-white);
}
.ib-hero::before,
.ib-contact-stage::before,
.ib-media-surface::before,
.ib-resource-card__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(115deg, rgba(8, 13, 16, 0.9) 0%, rgba(16, 22, 26, 0.38) 52%, rgba(16, 22, 26, 0.76) 100%),
    var(--ib-photo, linear-gradient(135deg, #48555e 0%, #202a31 46%, #13191d 100%));
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: -2;
}
.ib-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(16,22,26,0.38), transparent 45%);
  z-index: -1;
}
.ib-hero--home { min-height: 100svh; align-items: center; }
.ib-hero--home h1 { max-width: 950px; margin-bottom: 1.5rem; text-transform: uppercase; }
.ib-hero--home .ib-lede { max-width: 640px; }
.ib-hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.3rem; }
.ib-hero--hub { min-height: 88svh; }
.ib-hero--hub .ib-shell { text-align: center; }
.ib-hero--hub h1 { font-size: clamp(3.2rem, 7vw, 7rem); max-width: 1000px; margin-inline: auto; }
.ib-hero--hub .ib-lede { margin-inline: auto; }
.ib-hero--detail { min-height: 58svh; align-items: center; text-align: center; }
.ib-hero--detail h1 { margin: 2rem auto 0; max-width: 1050px; }
.ib-hero--archive { min-height: 48svh; align-items: center; text-align: center; }

.ib-button,
.wp-element-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  border: 2px solid transparent;
  border-radius: 999px;
  padding: 0.8rem 1.7rem;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}
.ib-button--signal { background: var(--ib-signal-text); color: var(--ib-white); }
.ib-button--outline { border-color: currentColor; color: inherit; background: transparent; }
.ib-button--light { background: var(--ib-white); color: var(--ib-ink); }
.ib-button:hover,
.ib-button:focus-visible { transform: translateY(-2px); }
.ib-button-row { display: flex; flex-wrap: wrap; gap: 1rem; }

.ib-intro { text-align: center; }
.ib-intro h2 { max-width: 1050px; margin-inline: auto; }
.ib-intro p { max-width: 840px; margin-inline: auto; font-size: clamp(1.05rem, 2vw, 1.35rem); }
.ib-section-heading { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin-bottom: 3.5rem; }
.ib-section-heading h2 { margin-bottom: 0; }
.ib-section-heading p { max-width: 480px; margin-bottom: 0; }

.ib-service-list { display: grid; gap: 0; border-top: 1px solid rgba(255,255,255,0.22); }
.ib-service-chapter {
  min-height: 520px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  border-bottom: 1px solid rgba(255,255,255,0.22);
}
.ib-service-chapter:nth-child(even) { grid-template-columns: 0.95fr 1.05fr; }
.ib-service-chapter:nth-child(even) .ib-media-surface { order: 2; }
.ib-service-chapter__copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(2rem, 5vw, 5rem); }
.ib-service-chapter__index { color: var(--ib-signal-text); font-weight: 900; letter-spacing: 0.16em; }
.ib-service-chapter h3 { font-size: clamp(2.3rem, 5vw, 4.5rem); text-transform: uppercase; }
.ib-service-chapter p { max-width: 520px; color: #d7dcdf; }
.ib-service-chapter a { color: var(--ib-white); font-weight: 800; }
.ib-media-surface {
  position: relative;
  min-height: 360px;
  isolation: isolate;
  overflow: hidden;
  background: #303b42;
}
.ib-media-surface::after {
  content: "NEUTRAL MEDIA";
  position: absolute;
  right: 1.2rem;
  bottom: 1rem;
  color: rgba(255,255,255,0.65);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.2em;
}

.ib-feature-card {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  min-height: 430px;
  background: var(--ib-white);
}
.ib-feature-card__copy { padding: clamp(2rem, 5vw, 5rem); display: flex; flex-direction: column; justify-content: center; }
.ib-feature-card h2 { font-size: clamp(2.5rem, 5vw, 4.8rem); }

.ib-route-rail {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  margin-top: 4rem;
  background: var(--ib-white);
  color: var(--ib-ink);
}
.ib-route-rail a {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-right: 1px solid #d5d4cf;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
}
.ib-route-rail a:hover,
.ib-route-rail a:focus-visible { background: var(--ib-signal-text); color: var(--ib-white); }

.ib-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.ib-service-card,
.ib-related-card {
  position: relative;
  min-height: 390px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.24);
  color: var(--ib-white);
  text-decoration: none;
}
.ib-service-card::before,
.ib-related-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(0deg, rgba(10,14,17,0.95), rgba(10,14,17,0.05) 70%),
    var(--ib-photo, linear-gradient(135deg, #65727b, #172026));
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.ib-service-card::after,
.ib-related-card::after {
  content: "";
  position: absolute;
  inset: 12% 15% 24% 28%;
  z-index: -1;
  border: 1px solid rgba(255,255,255,0.35);
  transform: skewX(-10deg);
}
.ib-service-card h3,
.ib-related-card h3 { margin-bottom: 0.7rem; text-transform: uppercase; }
.ib-service-card p { margin-bottom: 0; color: #dfe3e5; }
.ib-card-grid--services { grid-template-columns: repeat(2, 1fr); }

.ib-triad { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid #8e969b; }
.ib-triad__item { min-height: 340px; padding: clamp(2rem, 4vw, 4rem); border-right: 1px solid #8e969b; display: flex; flex-direction: column; justify-content: center; }
.ib-triad__item:last-child { border-right: 0; }
.ib-triad__item h3 { color: var(--ib-signal-text); font-size: clamp(1.6rem, 2.4vw, 2.25rem); text-transform: uppercase; }

.ib-media-grid { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 1.2rem; }
.ib-media-grid .ib-media-surface:first-child { min-height: 520px; grid-row: span 2; }
.ib-media-grid .ib-media-surface:not(:first-child) { min-height: 250px; }

.ib-cta { padding: clamp(4rem, 8vw, 7rem) 0; background: var(--ib-signal-text); color: var(--ib-white); }
.ib-cta__grid { display: grid; grid-template-columns: 1.2fr auto; align-items: center; gap: 2rem; }
.ib-cta h2 { margin-bottom: 0; max-width: 900px; }

.ib-archive-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 2rem; align-items: start; }
.ib-resource-card { position: relative; display: grid; grid-template-columns: 0.8fr 1.2fr; min-height: 430px; background: var(--ib-white); overflow: hidden; }
.ib-resource-card__media { position: relative; isolation: isolate; min-height: 300px; }
.ib-resource-card__copy { padding: clamp(2rem, 4vw, 4rem); }
.ib-resource-card h2 { font-size: clamp(2.25rem, 4vw, 4.2rem); }
.ib-sidebar { padding: 2rem; border-top: 5px solid var(--ib-signal); background: var(--ib-white); }
.ib-sidebar + .ib-sidebar { margin-top: 1.5rem; }
.ib-sidebar__label { font-weight: 900; letter-spacing: 0.16em; text-transform: uppercase; }
.ib-sidebar ul { padding-left: 1.1rem; }

.ib-article-lead { min-height: 56svh; padding-top: var(--ib-header); background: #dfe1e1; position: relative; }
.ib-article-lead::after {
  content: "BOUNDED LEAD MEDIA";
  position: absolute;
  inset: var(--ib-header) var(--ib-gutter) 0;
  display: grid;
  place-items: center;
  color: #778188;
  border: 1px solid #b4babd;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.2em;
}

.ib-photo--home { --ib-photo: url("../images/stock/home-hero-commercial-concrete.webp"); }
.ib-photo--services { --ib-photo: url("../images/stock/services-hub-concrete-site.webp"); }
.ib-photo--foundations { --ib-photo: url("../images/stock/foundations-rebar-foundation.webp"); }
.ib-photo--slabs { --ib-photo: url("../images/stock/slabs-concrete-pour.webp"); }
.ib-photo--tilt-up { --ib-photo: url("../images/stock/tilt-up-concrete-panel-lift.webp"); }
.ib-photo--industrial-floors { --ib-photo: url("../images/stock/industrial-floors-warehouse.webp"); }
.ib-photo--structures { --ib-photo: url("../images/stock/concrete-structures-columns.webp"); }
.ib-photo--site-concrete { --ib-photo: url("../images/stock/site-concrete-pavement.webp"); }
.ib-photo--resources { --ib-photo: url("../images/stock/resources-hub-blueprints.webp"); }
.ib-photo--article { --ib-photo: url("../images/stock/resource-article-site-planning.webp"); }
.ib-photo--resource-foundations { --ib-photo: url("../images/stock/foundations-site-interfaces.webp"); }
.ib-photo--resource-slabs { --ib-photo: url("../images/stock/slabs-finish-detail.webp"); }
.ib-photo--resource-tilt-up { --ib-photo: url("../images/stock/tilt-up-lift-coordination.webp"); }
[class*="ib-photo--"]:not(.ib-hero):not(.ib-article-lead):not(.is-photo-loaded) { --ib-photo: none; }

.ib-article-lead {
  background-image:
    linear-gradient(110deg, rgba(17, 27, 32, 0.18), rgba(17, 27, 32, 0.48)),
    var(--ib-photo);
  background-position: center;
  background-size: cover;
}
.ib-article-lead::after,
.ib-media-surface::after { display: none; }
.ib-service-chapter__copy { position: relative; }
.ib-service-chapter__copy::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(2rem, 5vw, 5rem);
  width: 84px;
  border-top: 5px solid var(--ib-signal);
}
.ib-article-title { padding: clamp(4rem, 8vw, 8rem) 0; text-align: center; background: var(--ib-white); }
.ib-article-title h1 { max-width: 1100px; margin-inline: auto; font-size: clamp(3rem, 7vw, 6.8rem); }
.ib-article-title time { color: var(--ib-steel); }
.ib-prose { width: min(calc(100% - 2.5rem), 780px); margin-inline: auto; padding: clamp(4rem, 8vw, 7rem) 0; }
.ib-prose--wide { width: min(calc(100% - 2.5rem), 1040px); }
.ib-prose--index { padding-top: calc(var(--ib-header) + 5rem); }
.ib-prose h2 { margin-top: 3.5rem; font-size: clamp(2.3rem, 4vw, 3.8rem); }
.ib-prose h3 { margin-top: 2.5rem; }
.ib-prose li { margin-bottom: 0.8rem; }
.ib-prose .ib-boundary { border-left: 4px solid var(--ib-signal); padding: 1.2rem 1.5rem; background: var(--ib-white); }

.ib-contact-stage {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  padding: calc(var(--ib-header) + 6rem) 0 7rem;
  background: var(--ib-ink);
  color: var(--ib-white);
}
.ib-contact-stage::before { opacity: 0.78; }
.ib-contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(3rem, 7vw, 7rem); align-items: start; }
.ib-contact-facts h1 { font-size: clamp(4rem, 8vw, 8rem); }
.ib-contact-list { display: grid; gap: 2rem; margin-top: 3rem; }
.ib-contact-list p { margin-bottom: 0; }
.ib-contact-list strong { display: block; color: var(--ib-signal-text); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; }
.ib-form { padding: clamp(1.5rem, 4vw, 3rem); background: rgba(16,22,26,0.64); border: 1px solid rgba(255,255,255,0.35); backdrop-filter: blur(10px); }
.ib-form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.ib-field { display: grid; gap: 0.45rem; }
.ib-field--full { grid-column: 1 / -1; }
.ib-field--hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.ib-field label { font-size: 0.8rem; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
.ib-field input,
.ib-field select,
.ib-field textarea {
  width: 100%;
  border: 2px solid transparent;
  border-radius: 0;
  background: var(--ib-white);
  color: var(--ib-ink);
  padding: 0.9rem 1rem;
  font: inherit;
}
.ib-field input:focus,
.ib-field select:focus,
.ib-field textarea:focus { outline: 3px solid var(--ib-signal); outline-offset: 2px; }
.ib-field [aria-invalid="true"] { border-color: #ffb4a0; }
.ib-field__error { min-height: 1.1em; color: #ffb4a0; font-size: 0.75rem; }
.ib-field__help { color: #5a666c; font-size: 0.78rem; line-height: 1.5; }
.ib-field input[type="file"] { padding: 0.75rem; cursor: pointer; }
.ib-field input[type="file"]::file-selector-button {
  margin-right: 0.8rem;
  padding: 0.65rem 0.8rem;
  border: 0;
  background: var(--ib-ink);
  color: var(--ib-white);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}
.ib-form__notice { display: none; margin-bottom: 1.2rem; padding: 0.8rem 1rem; font-weight: 800; }
.ib-form__notice.is-error { display: block; background: #6d2517; }
.ib-form__notice.is-success { display: block; background: #174c34; }
.ib-form__boundary { color: #d5dcdf; font-size: 0.78rem; }

.ib-legal-hero { padding: calc(var(--ib-header) + 6rem) 0 5rem; background: var(--ib-ink); color: var(--ib-white); }
.ib-legal-hero h1 { font-size: clamp(4rem, 9vw, 8rem); margin-bottom: 0; }
.ib-utility { min-height: 80svh; padding: calc(var(--ib-header) + 8rem) var(--ib-gutter) 7rem; display: flex; flex-direction: column; justify-content: center; background: var(--ib-white); }
.ib-utility h1 { max-width: 1000px; }
.ib-utility p { max-width: 620px; font-size: 1.2rem; }

.ib-footer { background: #080c0e; color: var(--ib-white); padding: clamp(4rem, 8vw, 7rem) var(--ib-gutter) 2rem; }
.ib-footer__grid { width: min(100%, var(--ib-shell)); margin-inline: auto; display: grid; grid-template-columns: 1.4fr repeat(3, 0.65fr); gap: 3rem; }
.ib-footer__lead h2 { max-width: 580px; font-size: clamp(2.6rem, 5vw, 4.7rem); }
.ib-footer__label { color: var(--ib-signal-text); font-size: 0.7rem; font-weight: 900; letter-spacing: 0.18em; text-transform: uppercase; }
.ib-footer ul { list-style: none; padding: 0; }
.ib-footer li { margin-bottom: 0.45rem; }
.ib-footer a { color: var(--ib-white); }
.ib-footer__base { width: min(100%, var(--ib-shell)); margin: 4rem auto 0; padding-top: 1.4rem; display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid rgba(255,255,255,0.2); color: var(--ib-muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; }

@media (max-width: 980px) {
  :root { --ib-header: 74px; }
  .ib-header { position: absolute; background: var(--ib-ink); }
  .ib-header::before { display: none; }
  .ib-header__inner { width: 100%; min-height: var(--ib-header); padding: 0 1.25rem; grid-template-columns: 1fr auto; border-bottom: 0; }
  .ib-wordmark__main { font-size: 2rem; }
  .ib-menu-toggle { display: inline-flex; }
  .ib-nav {
    position: fixed;
    inset: var(--ib-header) 0 0;
    padding: 2rem 1.25rem;
    transform: translateX(100%);
    transition: transform 220ms ease;
    background: var(--ib-ink);
    overflow-y: auto;
  }
  .ib-nav.is-open { transform: translateX(0); }
  .ib-nav__list { display: grid; justify-content: stretch; gap: 0; }
  .ib-nav li { border-bottom: 1px solid rgba(255,255,255,0.2); }
  .ib-nav a { display: block; padding: 1.1rem 0; font-size: 1.2rem; }
  .ib-route-rail { grid-template-columns: repeat(3, 1fr); }
  .ib-service-chapter,
  .ib-service-chapter:nth-child(even),
  .ib-feature-card,
  .ib-resource-card,
  .ib-contact-grid { grid-template-columns: 1fr; }
  .ib-service-chapter:nth-child(even) .ib-media-surface { order: 0; }
  .ib-card-grid { grid-template-columns: repeat(2, 1fr); }
  .ib-triad { grid-template-columns: 1fr; }
  .ib-triad__item { min-height: auto; border-right: 0; border-bottom: 1px solid #8e969b; }
  .ib-triad__item:last-child { border-bottom: 0; }
  .ib-archive-layout { grid-template-columns: 1fr; }
  .ib-cta__grid { grid-template-columns: 1fr; }
  .ib-footer__grid { grid-template-columns: 1fr 1fr; }
  .ib-footer__lead { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .ib-shell { width: min(calc(100% - 2.5rem), var(--ib-shell)); }
  .ib-hero { min-height: auto; padding: calc(var(--ib-header) + 5rem) 0 4rem; }
  .ib-hero--home { min-height: 100svh; }
  .ib-hero--home h1 { font-size: clamp(3.6rem, 19vw, 5.8rem); }
  .ib-hero--hub { min-height: 92svh; }
  .ib-hero--detail { min-height: 58svh; }
  .ib-hero__actions,
  .ib-button-row { display: grid; }
  .ib-button { width: 100%; }
  .ib-section-heading { display: block; }
  .ib-section-heading h2 { margin-bottom: 1.5rem; }
  .ib-service-chapter { min-height: 0; }
  .ib-service-chapter__copy { padding: 2.2rem 0.2rem 3rem; }
  .ib-service-chapter h3 { font-size: 3rem; }
  .ib-route-rail { grid-template-columns: 1fr 1fr; margin-top: 3rem; }
  .ib-route-rail a { min-height: 68px; }
  .ib-card-grid,
  .ib-card-grid--services { grid-template-columns: 1fr; }
  .ib-service-card,
  .ib-related-card { min-height: 340px; }
  .ib-media-grid { grid-template-columns: 1fr; }
  .ib-media-grid .ib-media-surface:first-child { min-height: 380px; grid-row: auto; }
  .ib-media-grid .ib-media-surface:not(:first-child) { min-height: 260px; }
  .ib-article-lead { min-height: 38svh; }
  .ib-article-title h1 { font-size: clamp(2.7rem, 13vw, 4.2rem); }
  .ib-contact-stage { padding-top: calc(var(--ib-header) + 4rem); }
  .ib-contact-facts h1 { font-size: 4.8rem; }
  .ib-form__grid { grid-template-columns: 1fr; }
  .ib-field--full { grid-column: auto; }
  .ib-footer__grid { grid-template-columns: 1fr; }
  .ib-footer__lead { grid-column: auto; }
  .ib-footer__base { display: grid; }
}

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

/* Premium candidate system — visual QA pass 02 */
:root {
  --ib-paper: #f4f1ea;
  --ib-gutter: clamp(1.25rem, 4.6vw, 4.75rem);
  --ib-shell: 1320px;
  --ib-header: 88px;
  --ib-shadow: 0 28px 80px rgba(9, 15, 18, 0.16);
}

html { background: #080c0e; scroll-behavior: auto; }
body { overflow-x: hidden; color: #162127; }
h1 { font-size: clamp(4rem, 7.25vw, 7.25rem); line-height: 0.89; letter-spacing: -0.045em; }
h2 { font-size: clamp(2.8rem, 5vw, 5rem); line-height: 0.92; letter-spacing: -0.035em; }
h3 { line-height: 0.98; letter-spacing: -0.02em; }

.ib-main { overflow-x: hidden; overflow-y: visible; }
.ib-header {
  position: relative;
  inset: auto;
  min-height: var(--ib-header);
  background: #0c1418;
  color: var(--ib-white);
  pointer-events: auto;
}
.ib-header::before { display: none; }
.ib-header__inner {
  width: min(calc(100% - (var(--ib-gutter) * 2)), var(--ib-shell));
  min-height: var(--ib-header);
  grid-template-columns: minmax(210px, 0.9fr) 1.5fr;
  gap: 2rem;
  border-bottom: 0;
}
.ib-wordmark img { width: clamp(185px, 17vw, 242px); max-height: 54px; }
.ib-nav__list { gap: clamp(1.35rem, 2.8vw, 3rem); }
.ib-nav a { position: relative; font-size: 0.75rem; letter-spacing: 0.16em; }
.ib-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -0.65rem;
  height: 2px;
  background: var(--ib-signal);
  transition: right 180ms ease;
}
.ib-nav a:hover::after,
.ib-nav a:focus-visible::after,
.ib-nav .current-menu-item > a::after { right: 0; }

.ib-section { padding: clamp(5rem, 8vw, 8rem) 0; }
.ib-kicker { margin-bottom: 1.15rem; font-size: 0.68rem; letter-spacing: 0.26em; }
.ib-lede { font-size: clamp(1.08rem, 1.75vw, 1.35rem); line-height: 1.55; }
.ib-section-heading { margin-bottom: clamp(2.75rem, 5vw, 4.75rem); }
.ib-section-heading > div { max-width: 760px; }
.ib-section-heading > p { max-width: 450px; color: inherit; opacity: 0.75; }

.ib-hero {
  min-height: min(760px, 78svh);
  padding: clamp(6rem, 11vw, 10rem) 0 clamp(5rem, 8vw, 7.5rem);
  align-items: center;
}
.ib-hero::before {
  background-image:
    linear-gradient(92deg, rgba(7, 12, 15, 0.94) 0%, rgba(8, 14, 17, 0.79) 38%, rgba(8, 14, 17, 0.26) 72%, rgba(8, 14, 17, 0.52) 100%),
    var(--ib-photo, linear-gradient(135deg, #48555e 0%, #202a31 46%, #13191d 100%));
}
.ib-hero::after {
  background: linear-gradient(0deg, rgba(8,13,16,0.62), transparent 45%);
}
.ib-hero .ib-shell::before {
  content: "";
  position: absolute;
  left: 0;
  top: -2.25rem;
  width: 72px;
  height: 6px;
  background: var(--ib-signal);
}
.ib-hero h1 { max-width: 960px; margin-bottom: 1.5rem; text-transform: uppercase; }
.ib-hero--home { min-height: min(900px, calc(100svh - var(--ib-header))); align-items: center; }
.ib-hero--home h1 { max-width: 860px; font-size: clamp(4.5rem, 7.75vw, 7.7rem); }
.ib-hero--home .ib-lede { max-width: 700px; }
.ib-hero--hub { min-height: min(810px, 84svh); }
.ib-hero--hub .ib-shell { text-align: left; }
.ib-hero--hub h1 { max-width: 900px; margin-inline: 0; font-size: clamp(4rem, 6.6vw, 6.7rem); }
.ib-hero--hub .ib-lede { margin-inline: 0; max-width: 660px; }
.ib-hero--detail { min-height: min(620px, 64svh); text-align: left; }
.ib-hero--detail h1 { max-width: 1000px; margin: 0; font-size: clamp(4.3rem, 7.2vw, 7.1rem); }
.ib-hero--archive { min-height: min(560px, 58svh); text-align: left; }
.ib-hero--archive h1 { margin-bottom: 1.25rem; }
.ib-button,
.wp-element-button {
  min-height: 54px;
  border-radius: 2px;
  padding: 0.85rem 1.65rem;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  transition: transform 150ms ease, background-color 150ms ease, color 150ms ease;
}
.ib-button--signal { box-shadow: 8px 8px 0 rgba(255,255,255,0.13); }
.ib-button--outline { border-width: 1px; }

.ib-scope-band { position: relative; z-index: 3; background: #0c1418; color: var(--ib-white); }
.ib-scope-band__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-left: 1px solid rgba(255,255,255,0.13);
  border-right: 1px solid rgba(255,255,255,0.13);
}
.ib-scope-band article {
  min-height: 132px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1.35rem;
  padding: 1.5rem clamp(1.5rem, 3vw, 3rem);
  border-right: 1px solid rgba(255,255,255,0.13);
}
.ib-scope-band article:last-child { border-right: 0; }
.ib-scope-band strong { color: var(--ib-signal-text); font: 800 clamp(2.4rem, 4vw, 4rem)/1 var(--ib-display); letter-spacing: -0.025em; }
.ib-scope-band span { max-width: 150px; font-size: 0.68rem; font-weight: 800; letter-spacing: 0.14em; line-height: 1.45; text-transform: uppercase; }

.ib-intro { text-align: left; }
.ib-intro .ib-shell { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.62fr); column-gap: clamp(3rem, 8vw, 8rem); align-items: end; }
.ib-intro .ib-kicker { grid-column: 1 / -1; }
.ib-intro h2 { max-width: 820px; margin: 0; }
.ib-intro p { max-width: 620px; margin: 0 0 0.4rem; font-size: clamp(1.05rem, 1.5vw, 1.25rem); }

.ib-service-list { border: 1px solid rgba(255,255,255,0.17); box-shadow: 0 34px 90px rgba(0,0,0,0.22); }
.ib-service-chapter { min-height: 460px; grid-template-columns: 1.08fr 0.92fr; border-color: rgba(255,255,255,0.17); }
.ib-service-chapter:nth-child(even) { grid-template-columns: 0.92fr 1.08fr; }
.ib-service-chapter__copy { position: relative; padding: clamp(2.8rem, 5vw, 5.2rem); background: #101b20; }
.ib-service-chapter__copy::before { left: clamp(2.8rem, 5vw, 5.2rem); width: 68px; border-top-width: 4px; }
.ib-service-chapter__index { margin-bottom: 1.4rem; font-size: 0.68rem; }
.ib-service-chapter h3 { margin-bottom: 1.25rem; font-size: clamp(2.7rem, 4.5vw, 4.45rem); }
.ib-service-chapter p { margin-bottom: 1.5rem; font-size: 0.98rem; }
.ib-service-chapter a { width: max-content; font-size: 0.78rem; letter-spacing: 0.06em; text-decoration-color: var(--ib-signal); text-decoration-thickness: 2px; }
.ib-media-surface { min-height: 420px; background: #263238; }
.ib-media-surface::before {
  background-image:
    linear-gradient(180deg, rgba(8,13,16,0.06), rgba(8,13,16,0.42)),
    var(--ib-photo, linear-gradient(135deg, #48555e 0%, #202a31 46%, #13191d 100%));
  transition: transform 500ms ease;
}
.ib-service-chapter:hover .ib-media-surface::before,
.ib-feature-card:hover .ib-media-surface::before { transform: scale(1.025); }
.ib-feature-card { min-height: 500px; grid-template-columns: 1.08fr 0.92fr; box-shadow: var(--ib-shadow); }
.ib-feature-card__copy { padding: clamp(2.75rem, 5vw, 5.4rem); border-top: 6px solid var(--ib-signal); }
.ib-feature-card h2 { font-size: clamp(2.8rem, 4.6vw, 4.7rem); }

.ib-route-rail { grid-template-columns: repeat(6, 1fr); margin-top: 3.25rem; background: rgba(12,20,24,0.86); color: var(--ib-white); border: 1px solid rgba(255,255,255,0.22); backdrop-filter: blur(12px); }
.ib-route-rail a { min-height: 72px; border-color: rgba(255,255,255,0.17); }

.ib-card-grid { gap: 1px; background: rgba(255,255,255,0.18); }
.ib-card-grid--services { grid-template-columns: repeat(3, 1fr); }
.ib-service-card,
.ib-related-card { min-height: 440px; padding: clamp(1.4rem, 2.6vw, 2.4rem); border: 0; }
.ib-service-card::before,
.ib-related-card::before {
  background-image:
    linear-gradient(0deg, rgba(8,13,16,0.96) 0%, rgba(8,13,16,0.24) 76%),
    var(--ib-photo, linear-gradient(135deg, #65727b, #172026));
  transition: transform 450ms ease, filter 450ms ease;
}
.ib-service-card::after,
.ib-related-card::after { inset: 2rem 2rem auto auto; width: 52px; height: 52px; border: 1px solid rgba(255,255,255,0.3); transform: none; }
.ib-service-card:hover::before,
.ib-related-card:hover::before { transform: scale(1.035); filter: saturate(1.08); }
.ib-service-card > span { margin-bottom: auto; color: var(--ib-signal-text); font-size: 0.7rem; font-weight: 900; letter-spacing: 0.16em; }
.ib-service-card h3,
.ib-related-card h3 { font-size: clamp(2.15rem, 3.4vw, 3.5rem); }
.ib-service-card p { font-size: 0.93rem; }

.ib-triad { gap: 1px; border: 0; background: #aeb5b8; }
.ib-triad__item { position: relative; min-height: 330px; padding: clamp(2.2rem, 4vw, 4rem); border: 0; background: var(--ib-white); }
.ib-triad__item::before { content: ""; position: absolute; left: 0; top: 0; width: 54px; height: 6px; background: var(--ib-signal); }
.ib-triad__item h3 { max-width: 260px; margin-bottom: 1.4rem; color: var(--ib-ink); font-size: clamp(1.9rem, 2.65vw, 2.75rem); }
.ib-triad__item p { margin-bottom: 0; color: #536067; }

.ib-proof-boundary,
.ib-prose .ib-boundary { margin-top: 3rem; border-left-width: 6px; padding: 1.6rem 1.8rem; background: #ece8df; color: #4c5960; font-size: 0.83rem; }
.ib-prose { padding: clamp(4.5rem, 7vw, 7rem) 0; }
.ib-prose h2 { margin-top: 4rem; font-size: clamp(2.5rem, 4vw, 4rem); }
.ib-prose h3 { margin-top: 2.8rem; font-size: clamp(1.75rem, 2.8vw, 2.5rem); }

.ib-cta { position: relative; overflow: hidden; padding: clamp(4rem, 7vw, 6.5rem) 0; }
.ib-cta::before { content: ""; position: absolute; right: 9vw; top: -35%; width: 230px; height: 230px; border: 48px solid rgba(17,27,32,0.13); transform: rotate(45deg); }
.ib-cta__grid { position: relative; grid-template-columns: minmax(0, 1fr) auto; }
.ib-cta h2 { max-width: 820px; font-size: clamp(3rem, 5vw, 5.2rem); }

.ib-archive-layout { grid-template-columns: minmax(0, 1fr) 315px; gap: 1.5rem; }
.ib-resource-card { grid-template-columns: 1.05fr 0.95fr; min-height: 520px; box-shadow: var(--ib-shadow); }
.ib-resource-card__copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(2.5rem, 4.2vw, 4.7rem); border-top: 6px solid var(--ib-signal); }
.ib-resource-card h2 { font-size: clamp(2.6rem, 4.2vw, 4.35rem); }
.ib-resource-card .ib-button { align-self: flex-start; }
.ib-resource-card + .ib-resource-card { margin-top: 1.5rem; }
.ib-resource-card--reverse { grid-template-columns: 0.95fr 1.05fr; }
.ib-resource-card--reverse .ib-resource-card__media { order: 2; }
.ib-sidebar { border-top-width: 6px; box-shadow: 0 18px 45px rgba(9,15,18,0.08); }
.ib-sidebar .ib-button { width: 100%; }

.ib-article-lead { min-height: min(600px, 62svh); padding-top: 0; background-position: center 38%; }
.ib-article-title { padding: clamp(4.5rem, 7vw, 7.5rem) 0; }
.ib-article-title h1 { max-width: 980px; font-size: clamp(3.6rem, 6.2vw, 6.5rem); }

.ib-contact-stage {
  min-height: auto;
  padding: clamp(6rem, 9vw, 9rem) 0;
  background:
    radial-gradient(circle at 88% 24%, rgba(102,114,122,0.25), transparent 30%),
    #111b20;
}
.ib-contact-stage::before { display: none; }
.ib-contact-grid { grid-template-columns: minmax(0, 0.9fr) minmax(500px, 1.1fr); gap: clamp(3.5rem, 7vw, 7rem); }
.ib-contact-facts h1 { max-width: 620px; font-size: clamp(4.6rem, 7.2vw, 7.2rem); }
.ib-contact-list { gap: 1.5rem; padding-top: 1.8rem; border-top: 1px solid rgba(255,255,255,0.2); }
.ib-contact-list p { padding-bottom: 1.4rem; border-bottom: 1px solid rgba(255,255,255,0.14); }
.ib-contact-list a { font-size: clamp(1rem, 1.5vw, 1.2rem); font-weight: 700; }
.ib-contact-service-note {
  display: grid;
  gap: 0.45rem;
  margin-top: 2.5rem;
  padding: 1.35rem 1.5rem;
  border-left: 5px solid var(--ib-signal);
  background: rgba(255,255,255,0.06);
}
.ib-contact-service-note strong { color: var(--ib-signal-text); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; }
.ib-contact-service-note span { max-width: 580px; color: #d2d9dc; font-size: 0.92rem; line-height: 1.65; }
.ib-contact-form-panel { padding: clamp(2rem, 4vw, 4rem); background: var(--ib-paper); color: var(--ib-ink); box-shadow: 18px 18px 0 rgba(255,90,31,0.95); }
.ib-contact-form-panel h2 { font-size: clamp(2.6rem, 4vw, 4rem); }
.ib-form { padding: 0; background: transparent; border: 0; backdrop-filter: none; }
.ib-form__boundary { color: #5a666c; }
.ib-field input,
.ib-field select,
.ib-field textarea { border: 1px solid #c5c9c9; background: var(--ib-white); }

.ib-legal-hero { padding: clamp(5.5rem, 8vw, 8rem) 0; }
.ib-legal-hero h1 { font-size: clamp(4rem, 7vw, 7rem); }
.ib-legal-hero .ib-lede { max-width: 720px; margin-bottom: 0; color: #d1d8db; }
.ib-legal-layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.38fr) minmax(0, 1fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: start;
}
.ib-legal-index {
  position: sticky;
  top: 2rem;
  padding: 2rem;
  border-top: 6px solid var(--ib-signal);
  background: var(--ib-ink);
  color: var(--ib-white);
  box-shadow: var(--ib-shadow);
}
.ib-legal-index nav { display: grid; }
.ib-legal-index nav a { padding: 0.8rem 0; border-top: 1px solid rgba(255,255,255,0.16); color: var(--ib-white); font-size: 0.85rem; text-decoration-color: rgba(255,255,255,0.35); }
.ib-legal-index__note { display: grid; gap: 0.45rem; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.24); }
.ib-legal-index__note strong { color: var(--ib-signal-text); font-size: 0.65rem; letter-spacing: 0.14em; text-transform: uppercase; }
.ib-legal-index__note span { color: #b8c1c5; font-size: 0.78rem; line-height: 1.55; }
.ib-prose--legal { width: 100%; margin: 0; padding: 0; }
.ib-prose--legal h2 { scroll-margin-top: 1.5rem; }
.ib-prose--legal h2:first-of-type { margin-top: 3.5rem; }
.ib-prose--legal h3 { margin-top: 2rem; font-size: clamp(1.55rem, 2.4vw, 2.1rem); }
.ib-prose--legal address { padding: 1.5rem 1.75rem; border-left: 5px solid var(--ib-signal); background: var(--ib-white); font-style: normal; line-height: 1.75; }
.ib-legal-intro { margin: 0 0 1rem; color: var(--ib-ink); font-size: clamp(1.25rem, 2vw, 1.55rem); line-height: 1.55; }
.ib-utility { position: relative; min-height: 68svh; padding: clamp(6rem, 9vw, 9rem) var(--ib-gutter); overflow: hidden; background: linear-gradient(90deg, var(--ib-white) 0 66%, #ece8df 66%); }
.ib-utility::before { content: "404"; position: absolute; right: 5vw; color: rgba(17,27,32,0.08); font: 900 clamp(10rem, 24vw, 24rem)/1 var(--ib-display); }
.ib-utility > * { position: relative; z-index: 1; }
.ib-utility h1 { max-width: 850px; font-size: clamp(4rem, 7vw, 7.2rem); }

.ib-footer { padding-top: clamp(4.5rem, 7vw, 7rem); }
.ib-footer__grid { grid-template-columns: 1.5fr repeat(3, 0.6fr); }
.ib-footer__lead h2 { font-size: clamp(2.7rem, 4.3vw, 4.4rem); }
.ib-footer a { text-decoration-color: rgba(255,255,255,0.38); }
.ib-footer .ib-button--light {
  width: max-content;
  color: var(--ib-ink);
  text-decoration: none;
}

.ib-service-nav { background: #0c1418; color: var(--ib-white); }
.ib-service-nav__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.ib-service-nav__trail,
.ib-service-nav__next {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.ib-service-nav a { color: var(--ib-white); text-decoration-color: rgba(255,255,255,0.42); }
.ib-service-nav__trail span { color: #8e989d; }
.ib-service-nav__next { color: var(--ib-signal-text); text-decoration: none; }

.ib-detail-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(290px, 0.65fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: start;
}
.ib-detail-overview__copy h2 { max-width: 800px; }
.ib-detail-overview__copy > p { max-width: 780px; font-size: clamp(1.05rem, 1.55vw, 1.24rem); }
.ib-detail-overview__copy h3 { margin: 2.6rem 0 1rem; font-size: clamp(1.8rem, 2.7vw, 2.55rem); }
.ib-detail-overview__copy ul { padding-left: 1.2rem; }
.ib-detail-overview__copy li { margin-bottom: 0.8rem; }
.ib-detail-aside {
  position: relative;
  padding: clamp(2rem, 3.5vw, 3.2rem);
  border-top: 6px solid var(--ib-signal);
  background: var(--ib-ink);
  color: var(--ib-white);
  box-shadow: var(--ib-shadow);
}
.ib-detail-aside h3 { font-size: clamp(2rem, 3vw, 2.8rem); }
.ib-detail-aside ul { margin: 1.6rem 0 0; padding: 0; list-style: none; }
.ib-detail-aside li { padding: 0.85rem 0; border-top: 1px solid rgba(255,255,255,0.16); color: #d8dddf; }
.ib-detail-aside li::before { content: "—"; margin-right: 0.6rem; color: var(--ib-signal); }
.ib-detail-aside__note { margin-top: 1.7rem; color: #aeb7bb; font-size: 0.78rem; }

.ib-visual-split-section { overflow: hidden; }
.ib-visual-split {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.ib-editorial-photo {
  position: relative;
  margin: 0;
  background: #202a2f;
  box-shadow: 18px 18px 0 rgba(255,90,31,0.9);
}
.ib-editorial-photo::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  border: 1px solid rgba(255,255,255,0.18);
  pointer-events: none;
}
.ib-editorial-photo img {
  display: block;
  width: 100%;
  height: clamp(430px, 48vw, 650px);
  object-fit: cover;
  filter: contrast(1.06);
}
.ib-visual-split__copy h2 { max-width: 630px; }
.ib-visual-split__copy > p { max-width: 620px; color: #c8d0d3; }
.ib-scope-points { margin-top: 2.4rem; border-top: 1px solid rgba(255,255,255,0.2); }
.ib-scope-points article {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.16);
}
.ib-scope-points span { color: var(--ib-signal-text); font-size: 0.68rem; font-weight: 900; letter-spacing: 0.16em; }
.ib-scope-points h3 { margin: 0 0 0.35rem; font-size: clamp(1.55rem, 2.3vw, 2.05rem); }
.ib-scope-points p { margin: 0; color: #aeb8bc; font-size: 0.9rem; }

.ib-infographic-stage { overflow: hidden; }
.ib-infographic-heading { align-items: end; }
.ib-infographic {
  position: relative;
  margin: clamp(2.5rem, 5vw, 4.5rem) 0 0;
  background: var(--ib-paper);
  box-shadow: 0 34px 90px rgba(9,15,18,0.14);
}
.ib-infographic > img { display: block; width: 100%; height: auto; }
.ib-infographic:has(> img[src*="foundations-scope-review-infographic"]) { --ib-infographic-image: url("../images/graphics/foundations-scope-review-infographic.webp"); }
.ib-infographic:has(> img[src*="slabs-scope-review-infographic"]) { --ib-infographic-image: url("../images/graphics/slabs-scope-review-infographic.webp"); }
.ib-infographic:has(> img[src*="tilt-up-scope-review-infographic"]) { --ib-infographic-image: url("../images/graphics/tilt-up-scope-review-infographic.webp"); }
.ib-infographic:has(> img[src*="industrial-floors-scope-review-infographic"]) { --ib-infographic-image: url("../images/graphics/industrial-floors-scope-review-infographic.webp"); }
.ib-infographic:has(> img[src*="concrete-structures-scope-review-infographic"]) { --ib-infographic-image: url("../images/graphics/concrete-structures-scope-review-infographic.webp"); }
.ib-infographic:has(> img[src*="site-concrete-scope-review-infographic"]) { --ib-infographic-image: url("../images/graphics/site-concrete-scope-review-infographic.webp"); }
.ib-infographic__labels {
  position: absolute;
  inset: 20% 2.5% auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.ib-infographic__labels article {
  min-height: 190px;
  padding: 1.25rem;
  border-top: 5px solid var(--ib-signal);
  background: rgba(17,27,32,0.94);
  color: var(--ib-white);
  box-shadow: 8px 8px 0 rgba(255,255,255,0.78);
}
.ib-infographic__labels span { color: var(--ib-signal-text); font-size: 0.68rem; font-weight: 900; letter-spacing: 0.16em; }
.ib-infographic__labels h3 { margin: 1.2rem 0 0.75rem; font-size: clamp(1.3rem, 2vw, 2rem); }
.ib-infographic__labels p { margin: 0; color: #cbd2d5; font-size: 0.76rem; }

.ib-planning-strip h2 { max-width: 820px; }
.ib-planning-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.18);
}
.ib-planning-steps article { min-height: 230px; padding: clamp(1.5rem, 3vw, 2.7rem); background: #101b20; }
.ib-planning-steps span { color: var(--ib-signal-text); font-size: 0.7rem; font-weight: 900; letter-spacing: 0.16em; }
.ib-planning-steps h3 { margin: 2.5rem 0 0.8rem; font-size: clamp(1.75rem, 2.7vw, 2.5rem); }
.ib-planning-steps p { margin: 0; color: #cbd2d5; font-size: 0.9rem; }

.ib-planning-inputs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  background: #c9ccca;
  border: 1px solid #c9ccca;
}
.ib-planning-inputs article {
  min-height: 310px;
  padding: clamp(1.6rem, 3vw, 2.6rem);
  background: var(--ib-white);
}
.ib-planning-inputs span { color: var(--ib-signal-text); font-size: 0.7rem; font-weight: 900; letter-spacing: 0.16em; }
.ib-planning-inputs h3 { margin: 2rem 0 1rem; font-size: clamp(1.7rem, 2.3vw, 2.25rem); }
.ib-planning-inputs ul,
.ib-planning-brief__grid ul { margin: 0; padding-left: 1.2rem; }
.ib-planning-inputs li,
.ib-planning-brief__grid li { margin: 0.62rem 0; }

.ib-planning-brief .ib-section-heading > p { color: #cbd2d5; }
.ib-planning-brief__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.2);
}
.ib-planning-brief__grid article {
  min-height: 390px;
  padding: clamp(2rem, 4vw, 4rem);
  background: #101b20;
}
.ib-planning-brief__grid article:last-child { background: #17242a; }
.ib-planning-brief__grid h3 { max-width: 520px; margin: 1.6rem 0 1.5rem; font-size: clamp(2rem, 3.5vw, 3.3rem); }
.ib-planning-brief__grid li { color: #cbd2d5; }

.ib-process-grid {
  counter-reset: process;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.18);
}
.ib-process-step {
  counter-increment: process;
  min-height: 290px;
  padding: clamp(1.8rem, 3vw, 3rem);
  background: #101b20;
}
.ib-process-step::before {
  content: "0" counter(process);
  display: block;
  margin-bottom: 3rem;
  color: var(--ib-signal-text);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}
.ib-process-step h3 { font-size: clamp(1.75rem, 2.5vw, 2.35rem); }
.ib-process-step p { margin-bottom: 0; color: #cdd3d6; font-size: 0.92rem; }

.ib-faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: start;
}
.ib-faq-intro { position: sticky; top: 2rem; }
.ib-faq-intro h2 { max-width: 460px; }
.ib-faq-intro p { max-width: 430px; }
.ib-faq-list { border-top: 1px solid #b9bec0; }
.ib-faq-list details { border-bottom: 1px solid #b9bec0; }
.ib-faq-list summary {
  position: relative;
  padding: 1.65rem 3rem 1.65rem 0;
  cursor: pointer;
  list-style: none;
  font: 700 clamp(1.55rem, 2.6vw, 2.3rem)/1.05 var(--ib-display);
}
.ib-faq-list summary::-webkit-details-marker { display: none; }
.ib-faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 1.3rem;
  color: var(--ib-signal-text);
  font: 400 2rem/1 var(--ib-body);
}
.ib-faq-list details[open] summary::after { content: "−"; }
.ib-faq-list details p { max-width: 760px; padding: 0 3rem 1.8rem 0; color: #4d5a61; }

.ib-related-heading { margin-bottom: 2.5rem; }
.ib-related-heading h2 { max-width: 760px; }
.ib-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,0.2); }
.ib-related-grid .ib-related-card { min-height: 360px; }
.ib-related-card span { color: var(--ib-signal-text); font-size: 0.7rem; font-weight: 900; letter-spacing: 0.14em; text-transform: uppercase; }
.ib-related-card p { margin-bottom: 0; color: #d9dfe1; }

@media (max-width: 1100px) {
  .ib-hero--home h1 { font-size: clamp(4.1rem, 8.5vw, 6.4rem); }
  .ib-intro .ib-shell { grid-template-columns: 1fr; row-gap: 2rem; }
  .ib-intro .ib-kicker { grid-column: auto; }
  .ib-intro p { margin: 0; }
  .ib-card-grid--services { grid-template-columns: repeat(2, 1fr); }
  .ib-contact-grid { grid-template-columns: 1fr; }
  .ib-contact-form-panel { max-width: 720px; }
  .ib-process-grid { grid-template-columns: repeat(2, 1fr); }
  .ib-planning-steps { grid-template-columns: repeat(2, 1fr); }
  .ib-planning-inputs { grid-template-columns: repeat(2, 1fr); }
  .ib-infographic__labels { position: static; grid-template-columns: repeat(2, 1fr); gap: 1px; margin-top: 1px; }
  .ib-infographic__labels article { min-height: 160px; box-shadow: none; }
}

@media (max-width: 980px) {
  :root { --ib-header: 76px; }
  .ib-header { position: relative; }
  .ib-header__inner { width: 100%; padding: 0 1.25rem; }
  .ib-wordmark img { width: 188px; }
  .ib-nav { z-index: 110; }
  .ib-nav a::after { display: none; }
  .ib-hero { min-height: 640px; }
  .ib-hero--home { min-height: 740px; }
  .ib-hero--detail { min-height: 520px; }
  .ib-hero--archive { min-height: 480px; }
  .ib-route-rail { grid-template-columns: repeat(3, 1fr); }
  .ib-service-chapter,
  .ib-service-chapter:nth-child(even) { grid-template-columns: 1fr 1fr; }
  .ib-feature-card { grid-template-columns: 1fr; }
  .ib-feature-card .ib-media-surface { min-height: 420px; }
  .ib-resource-card { grid-template-columns: 1fr; }
  .ib-resource-card--reverse { grid-template-columns: 1fr; }
  .ib-resource-card--reverse .ib-resource-card__media { order: 0; }
  .ib-resource-card__media { min-height: 420px; }
  .ib-archive-layout { grid-template-columns: 1fr; }
  .ib-archive-layout > aside { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .ib-sidebar + .ib-sidebar { margin-top: 0; }
  .ib-footer__grid { grid-template-columns: 1fr 1fr; }
  .ib-detail-overview,
  .ib-faq-layout,
  .ib-visual-split,
  .ib-legal-layout { grid-template-columns: 1fr; }
  .ib-faq-intro { position: static; }
  .ib-legal-index { position: static; }
  .ib-legal-index nav { grid-template-columns: repeat(2, 1fr); column-gap: 1.5rem; }
  .ib-visual-split__copy { padding-top: 1.5rem; }
  .ib-infographic__labels article { padding: 1.15rem; }
  .ib-infographic__labels h3 { margin-top: 0.8rem; }
}

@media (max-width: 700px) {
  :root { --ib-gutter: 1.25rem; }
  body { font-size: 16px; }
  .ib-shell { width: calc(100% - 2.5rem); }
  .ib-section { padding: 4.75rem 0; }
  h1 { font-size: clamp(3.45rem, 15vw, 4.65rem); }
  h2 { font-size: clamp(2.65rem, 12vw, 3.8rem); }
  .ib-hero { min-height: 610px; padding: 5.25rem 0 4.5rem; }
  .ib-hero--home { min-height: 720px; }
  .ib-hero--home h1 { font-size: clamp(3.75rem, 16.5vw, 5rem); }
  .ib-hero--hub { min-height: 780px; padding-bottom: 3.5rem; }
  .ib-hero--hub h1 { font-size: clamp(3.5rem, 15vw, 4.65rem); }
  .ib-hero--detail { min-height: 500px; }
  .ib-hero--detail h1 { font-size: clamp(3.7rem, 16vw, 4.9rem); }
  .ib-hero--archive { min-height: 460px; }
  .ib-hero .ib-shell::before { top: -1.6rem; width: 54px; height: 4px; }
  .ib-hero__actions { display: grid; grid-template-columns: 1fr; }
  .ib-button-row { display: grid; }
  .ib-button { width: 100%; }
  .ib-scope-band__grid { grid-template-columns: 1fr; }
  .ib-scope-band article { min-height: 96px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.13); }
  .ib-scope-band article:last-child { border-bottom: 0; }
  .ib-section-heading { display: block; }
  .ib-section-heading h2 { margin-bottom: 1.35rem; }
  .ib-service-chapter,
  .ib-service-chapter:nth-child(even) { min-height: 0; grid-template-columns: 1fr; }
  .ib-service-chapter:nth-child(even) .ib-media-surface { order: 0; }
  .ib-service-chapter__copy { padding: 3.4rem 1.55rem 3.6rem; }
  .ib-service-chapter__copy::before { left: 1.55rem; }
  .ib-service-chapter h3 { font-size: clamp(2.6rem, 12vw, 3.5rem); }
  .ib-media-surface { min-height: 300px; }
  .ib-feature-card .ib-media-surface { min-height: 320px; }
  .ib-feature-card__copy { padding: 2.6rem 1.55rem 3rem; }
  .ib-route-rail { grid-template-columns: repeat(2, 1fr); }
  .ib-route-rail a { min-height: 64px; padding: 0.7rem; font-size: 0.62rem; }
  .ib-card-grid--services { grid-template-columns: 1fr; }
  .ib-service-card,
  .ib-related-card { min-height: 390px; }
  .ib-triad { grid-template-columns: 1fr; }
  .ib-triad__item { min-height: 250px; }
  .ib-cta__grid { grid-template-columns: 1fr; }
  .ib-archive-layout { grid-template-columns: 1fr; }
  .ib-archive-layout > aside { grid-template-columns: 1fr; }
  .ib-resource-card__media { min-height: 310px; }
  .ib-resource-card__copy { padding: 2.5rem 1.55rem 3rem; }
  .ib-article-lead { min-height: 380px; }
  .ib-article-title h1 { font-size: clamp(3.1rem, 14vw, 4.3rem); }
  .ib-contact-stage { padding: 5.25rem 0 6rem; }
  .ib-contact-facts h1 { font-size: clamp(4rem, 17vw, 5.2rem); }
  .ib-contact-form-panel { padding: 2.4rem 1.25rem; box-shadow: 10px 10px 0 rgba(255,90,31,0.95); }
  .ib-contact-service-note { padding: 1.2rem 1.25rem; }
  .ib-form__grid { grid-template-columns: 1fr; }
  .ib-field--full { grid-column: auto; }
  .ib-utility { min-height: 600px; background: var(--ib-white); }
  .ib-utility::before { top: 4rem; right: -1rem; }
  .ib-footer__grid { grid-template-columns: 1fr; }
  .ib-footer__lead { grid-column: auto; }
  .ib-footer__base { display: grid; }
  .ib-service-nav__inner { min-height: 88px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 0.5rem; }
  .ib-service-nav__next { font-size: 0.62rem; }
  .ib-detail-aside { padding: 2.2rem 1.4rem; }
  .ib-editorial-photo { box-shadow: 10px 10px 0 rgba(255,90,31,0.9); }
  .ib-editorial-photo img { height: 380px; }
  .ib-infographic { background: transparent; box-shadow: none; }
  .ib-infographic > img {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
  .ib-infographic__labels {
    position: static;
    display: flex;
    grid-template-columns: none;
    gap: 0.9rem;
    margin-top: 0;
    padding: 0 0 0.75rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .ib-infographic__labels::-webkit-scrollbar { display: none; }
  .ib-infographic::after {
    content: "Swipe to review all four stages  →";
    display: block;
    margin-top: 0.4rem;
    color: #5d686e;
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  .ib-infographic__labels article {
    flex: 0 0 calc(100% - 1.25rem);
    min-height: 0;
    padding: 0 1.25rem 1.5rem;
    overflow: hidden;
    box-shadow: none;
    scroll-snap-align: start;
  }
  .ib-infographic__labels article::before {
    content: "";
    display: block;
    height: clamp(260px, 78vw, 325px);
    margin: 0 -1.25rem 1.35rem;
    background-image: var(--ib-infographic-image);
    background-repeat: no-repeat;
    background-size: 400% auto;
    background-position-y: 42%;
  }
  .ib-infographic__labels article:nth-child(1)::before { background-position-x: 0%; }
  .ib-infographic__labels article:nth-child(2)::before { background-position-x: 33.333%; }
  .ib-infographic__labels article:nth-child(3)::before { background-position-x: 66.667%; }
  .ib-infographic__labels article:nth-child(4)::before { background-position-x: 100%; }
  .ib-infographic__labels h3 { margin: 0.65rem 0 0.45rem; }
  .ib-planning-steps { grid-template-columns: 1fr; }
  .ib-planning-steps article { min-height: 0; }
  .ib-planning-steps h3 { margin-top: 1.25rem; }
  .ib-planning-inputs,
  .ib-planning-brief__grid { grid-template-columns: 1fr; }
  .ib-planning-inputs article,
  .ib-planning-brief__grid article { min-height: 0; }
  .ib-process-grid { grid-template-columns: 1fr; }
  .ib-process-step { min-height: 230px; }
  .ib-process-step::before { margin-bottom: 2rem; }
  .ib-faq-list summary { padding-right: 2.5rem; }
  .ib-related-grid { grid-template-columns: 1fr; }
  .ib-related-grid .ib-related-card { min-height: 330px; }
  .ib-footer .ib-button--light { width: 100%; }
  .ib-legal-index { padding: 1.5rem; }
  .ib-legal-index nav { grid-template-columns: 1fr; }
  .ib-prose--legal h2:first-of-type { margin-top: 2.75rem; }
}