@charset "UTF-8";
/* ClearSeis - blueprint direction #1. Keep this file ASCII-only (see README). */

@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin-wght.woff2") format("woff2-variations"),
       url("../fonts/inter-latin-wght.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #F7FAFC;
  --white: #FFFFFF;
  --ink: #173449;
  --muted: #4B6576;
  --blueprint: #6F94B2;
  --line: #D7E5EE;
  --line-strong: #BCD0DE;
  --wash: #EAF2F8;
  --action: #174D70;
  --action-hover: #0F3A56;
  --accent: #5C8A0E;      /* logo green, decorative ticks only */
  --accent-warm: #D9780F; /* logo ochre, tiny marks only */
  --content: 75rem;
  --radius: 0.375rem;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --section: clamp(3rem, 7vw, 6rem);
  --header-h: 5rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 1rem); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.62;
  font-feature-settings: "cv11", "ss01";
  text-rendering: optimizeLegibility;
}
@media (min-width: 64em) { body { font-size: 1.125rem; } }
img { max-width: 100%; height: auto; display: block; }
picture { display: block; }
a { color: var(--action); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--action-hover); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--action); outline-offset: 3px; border-radius: 2px; }
main:focus { outline: none; }

h1, h2, h3 { color: var(--ink); line-height: 1.12; letter-spacing: -0.022em; margin: 0 0 0.6em; font-weight: 700; }
h1 { font-size: clamp(2.125rem, 1.35rem + 3.3vw, 3.75rem); letter-spacing: -0.03em; line-height: 1.04; }
h2 { font-size: clamp(1.625rem, 1.2rem + 1.6vw, 2.375rem); }
h3 { font-size: 1.1875rem; letter-spacing: -0.01em; line-height: 1.3; margin-bottom: 0.4em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; }

.wrap { max-width: calc(var(--content) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.measure { max-width: 40rem; }
.section { padding-block: var(--section); }
.section--wash { background: var(--wash); }
.section--white { background: var(--white); border-block: 1px solid var(--line); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }

.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--action); color: #fff; padding: 0.75rem 1rem; border-radius: var(--radius);
}
.skip-link:focus { top: 1rem; color: #fff; }

/* ------------------------------------------------------------ text helpers */
.eyebrow {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--action); margin: 0 0 1.1rem;
}
.eyebrow::before { content: ""; width: 1.5rem; height: 2px; background: var(--accent); flex: none; }
.lede { font-size: clamp(1.125rem, 1rem + 0.45vw, 1.3125rem); line-height: 1.55; color: var(--ink); max-width: 36rem; }
.muted { color: var(--muted); }
.small { font-size: 0.9375rem; }
.section-head { max-width: 44rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head p { color: var(--muted); }

/* ------------------------------------------------------------ buttons and links */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 2.875rem; padding: 0.7rem 1.35rem;
  background: var(--action); color: #fff; border: 1px solid var(--action); border-radius: var(--radius);
  font: inherit; font-size: 1rem; font-weight: 600; line-height: 1.2; text-decoration: none; cursor: pointer;
}
.btn:hover { background: var(--action-hover); border-color: var(--action-hover); color: #fff; text-decoration: none; }
.btn--small { min-height: 2.75rem; padding: 0.55rem 1rem; font-size: 0.9375rem; }
.btn--light { background: #fff; color: var(--action); border-color: #fff; }
.btn--light:hover { background: var(--wash); border-color: var(--wash); color: var(--action-hover); }
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.45rem; min-height: 2.75rem;
  font-weight: 600; text-decoration: none; color: var(--action);
}
.link-arrow::after { content: "\2192"; transition: transform 0.15s ease; }
.link-arrow:hover { text-decoration: underline; }
.link-arrow:hover::after { transform: translateX(3px); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.5rem; margin-top: 2rem; }

/* ------------------------------------------------------------ blueprint grid */
.bp-grid { position: relative; isolation: isolate; }
.bp-grid::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(23, 77, 112, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 77, 112, 0.055) 1px, transparent 1px),
    linear-gradient(rgba(23, 77, 112, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 77, 112, 0.035) 1px, transparent 1px);
  background-size: 160px 160px, 160px 160px, 32px 32px, 32px 32px;
  background-position: -1px -1px;
  -webkit-mask-image: linear-gradient(to bottom, #000 55%, transparent);
  mask-image: linear-gradient(to bottom, #000 55%, transparent);
}

/* figure frame with registration crosses */
.frame { position: relative; margin: 0; }
.frame__img { position: relative; background: var(--white); border: 1px solid var(--line); padding: 0.5rem; border-radius: 2px; }
.frame__img img { width: 100%; }
.frame__img::before, .frame__img::after {
  content: ""; position: absolute; width: 15px; height: 15px; pointer-events: none;
  background:
    linear-gradient(var(--blueprint), var(--blueprint)) center / 1px 100% no-repeat,
    linear-gradient(var(--blueprint), var(--blueprint)) center / 100% 1px no-repeat;
}
.frame__img::before { top: -8px; left: -8px; }
.frame__img::after { bottom: -8px; right: -8px; }
.frame figcaption, .caption {
  margin-top: 0.7rem; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--muted);
}
.frame--crop .frame__img img { aspect-ratio: 4 / 3; object-fit: cover; }
.frame--wide .frame__img img { aspect-ratio: 16 / 9; object-fit: cover; }
.frame--portrait .frame__img img { aspect-ratio: 3 / 4; object-fit: cover; }

/* ------------------------------------------------------------ header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: #FFFFFF; border-bottom: 1px solid var(--line);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: var(--header-h); }
.site-logo { display: block; flex: none; padding-block: 0.6rem; }
.site-logo img { height: 52px; width: auto; }
.site-nav ul { list-style: none; display: flex; gap: 0.25rem; }
.site-nav a:not(.btn) {
  display: block; padding: 0.6rem 0.7rem; color: var(--ink); text-decoration: none;
  font-size: 0.9375rem; font-weight: 500; border-radius: var(--radius);
}
.site-nav a:not(.btn):hover { color: var(--action); background: var(--wash); }
.site-nav a[aria-current="page"] { color: var(--action); box-shadow: inset 0 -2px 0 var(--action); border-radius: 0; }
.site-nav { display: flex; align-items: center; gap: 1rem; }
.nav-toggle { display: none; }

@media (max-width: 66em) {
  .js .nav-toggle {
    display: inline-flex; align-items: center; gap: 0.6rem; min-height: 2.75rem; padding: 0.5rem 0.8rem;
    background: transparent; border: 1px solid var(--line-strong); border-radius: var(--radius);
    color: var(--ink); font: inherit; font-size: 0.9375rem; font-weight: 600; cursor: pointer;
  }
  .nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after {
    display: block; width: 18px; height: 2px; background: currentColor; position: relative;
  }
  .nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; left: 0; }
  .nav-toggle__bars::before { top: -6px; }
  .nav-toggle__bars::after { top: 6px; }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { top: 0; transform: rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { top: 0; transform: rotate(-45deg); }

  .js .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 1rem;
    background: var(--white); border-bottom: 1px solid var(--line);
    padding: 0.75rem var(--gutter) 1.5rem;
    box-shadow: 0 12px 24px -16px rgba(23, 52, 73, 0.25);
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .js .site-nav.is-open { display: flex; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav a:not(.btn) { padding: 0.8rem 0.25rem; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 1.0625rem; }
  .site-nav a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--action); padding-left: 0.85rem; }
  .site-nav__cta { align-self: flex-start; }
  /* No-JS fallback: nav wraps under the logo */
  html:not(.js) .site-header__inner { flex-wrap: wrap; }
  html:not(.js) .site-nav { flex-wrap: wrap; }
  html:not(.js) .site-nav ul { flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 66em) { .site-logo img { height: 50px; } }
@media (max-width: 22.5em) { .site-logo img { height: 44px; } }

/* ------------------------------------------------------------ hero */
.hero { padding-block: clamp(2.5rem, 6vw, 5.5rem) clamp(3rem, 6vw, 5.5rem); }
.hero__grid { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (min-width: 56em) {
  .hero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); }
  .hero--text-wide .hero__grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); }
}
.hero h1 { max-width: 15ch; }
.hero--compact { padding-bottom: clamp(2rem, 4vw, 3rem); }
.hero--compact h1 { max-width: 18ch; }

/* ------------------------------------------------------------ metrics */
.metrics { display: grid; gap: 1.5rem 2rem; align-items: start; }
@media (min-width: 60em) { .metrics { grid-template-columns: minmax(0, 0.9fr) minmax(0, 2.6fr); } }
.metrics__intro h2 { font-size: 1.25rem; letter-spacing: -0.01em; margin-bottom: 0.5rem; }
.metrics__intro p { color: var(--muted); font-size: 0.9375rem; }
.metrics__list { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
@media (min-width: 40em) { .metrics__list { grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 0; } }
.metric { padding: 1.1rem 1rem 1.1rem 0; border-bottom: 1px solid var(--line); }
@media (min-width: 40em) {
  .metric { padding: 0.25rem 1.25rem; border-bottom: 0; border-left: 1px solid var(--line); }
}
@media (max-width: 39.99em) { .metric:nth-child(even) { padding-left: 1rem; border-left: 1px solid var(--line); } }
.metric__fig { display: block; font-size: clamp(1.75rem, 1.3rem + 1.6vw, 2.5rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; color: var(--ink); font-variant-numeric: tabular-nums; }
.metric__unit { display: block; margin-top: 0.3rem; font-size: 0.9375rem; color: var(--muted); }

/* ------------------------------------------------------------ numbered steps (Plan / Manage / Assure, principles) */
.steps { list-style: none; display: grid; gap: 0; counter-reset: step; }
@media (min-width: 48em) { .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.5rem; } }
.steps li { position: relative; padding: 1.5rem 0; border-top: 1px solid var(--line-strong); }
@media (min-width: 48em) { .steps li { padding: 1.75rem 0 0; } }
.steps li::before {
  counter-increment: step; content: "0" counter(step);
  display: block; font-family: var(--mono); font-size: 0.8125rem; color: var(--action); margin-bottom: 0.9rem;
}
.steps li::after { content: ""; position: absolute; top: -1px; left: 0; width: 2.5rem; height: 2px; background: var(--action); }
.steps p { color: var(--muted); }

/* ------------------------------------------------------------ row list (markets summary, scope rows) */
.rows { list-style: none; border-top: 1px solid var(--line-strong); }
.rows > li { display: grid; gap: 0.35rem 2rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
@media (min-width: 48em) { .rows > li { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.4fr); padding: 1.4rem 0; } }
.rows h3 { margin: 0; font-size: 1.125rem; }
.rows p { margin: 0; color: var(--muted); }

/* ------------------------------------------------------------ split layouts */
.split { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (min-width: 56em) {
  .split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .split--narrow-img { grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.8fr); }
  .split--reverse > :first-child { order: 2; }
  .split--top { align-items: start; }
}

/* ------------------------------------------------------------ project example / facts */
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin: 1.75rem 0 0; border-top: 1px solid var(--line-strong); }
.facts div { padding: 0.9rem 1rem 0 0; }
.facts div + div { padding-left: 1rem; border-left: 1px solid var(--line); }
.facts dt { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin: 0.25rem 0 0; font-weight: 600; line-height: 1.35; }
@media (max-width: 30em) {
  .facts { grid-template-columns: 1fr; }
  .facts div, .facts div + div { padding: 0.75rem 0; border-left: 0; border-bottom: 1px solid var(--line); }
}
.tag {
  display: inline-block; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--action); border: 1px solid var(--line-strong); background: var(--white); padding: 0.25rem 0.55rem; border-radius: 3px; margin-bottom: 1rem;
}

/* ------------------------------------------------------------ lifecycle (PM) */
.lifecycle { position: relative; }
.lifecycle__steps { list-style: none; display: grid; gap: 0; counter-reset: lc; }
.lifecycle__steps li { position: relative; padding: 0 0 1.5rem 2.75rem; }
.lifecycle__steps li::before {
  counter-increment: lc; content: counter(lc);
  position: absolute; left: 0; top: 0; width: 1.9rem; height: 1.9rem; border-radius: 50%;
  display: grid; place-items: center; background: var(--white); border: 1px solid var(--action);
  font-family: var(--mono); font-size: 0.8125rem; color: var(--action);
}
.lifecycle__steps li::after { content: ""; position: absolute; left: calc(0.95rem - 0.5px); top: 1.9rem; bottom: 0; width: 1px; background: var(--line-strong); }
.lifecycle__steps li:last-child::after { display: none; }
.lifecycle__steps h3 { margin-bottom: 0.25rem; padding-top: 0.2rem; }
.lifecycle__steps p { color: var(--muted); font-size: 0.9688rem; }
.lifecycle__steps li.is-continuous::before { background: var(--action); color: #fff; }
.lifecycle__band {
  margin-top: 0.5rem; padding: 0.85rem 1rem; border: 1px dashed var(--blueprint); border-radius: var(--radius);
  background: var(--white); font-size: 0.9375rem; color: var(--ink);
}
.lifecycle__band strong { color: var(--action); }
@media (min-width: 60em) {
  .lifecycle__steps { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1.5rem; }
  .lifecycle__steps li { padding: 3rem 0 0; }
  .lifecycle__steps li::after { left: 2.4rem; right: -1.5rem; top: 0.95rem; bottom: auto; width: auto; height: 1px; }
  .lifecycle__steps li:last-child::after { display: none; }
  /* continuous band spans Plan through Close (columns 2-6) */
  .lifecycle__band { margin-left: calc((100% - 5 * 1.5rem) / 6 + 1.5rem); margin-top: 1.75rem; position: relative; }
  .lifecycle__band::before {
    content: ""; position: absolute; left: -1px; right: -1px; top: -1.75rem; height: 1.75rem;
    border-left: 1px dashed var(--blueprint); border-right: 1px dashed var(--blueprint);
  }
}

/* ------------------------------------------------------------ outputs list */
.ticks { list-style: none; border-top: 1px solid var(--line); }
.ticks li { position: relative; padding: 0.8rem 0 0.8rem 1.75rem; border-bottom: 1px solid var(--line); font-weight: 500; }
.ticks li::before { content: ""; position: absolute; left: 0.15rem; top: 1.3rem; width: 0.7rem; height: 2px; background: var(--action); }

/* ------------------------------------------------------------ roles */
.roles { list-style: none; display: grid; gap: 0; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--white); }
@media (min-width: 48em) { .roles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 64em) { .roles { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.roles li { padding: 1.5rem; border-top: 1px solid var(--line); }
.roles li:first-child { border-top: 0; }
@media (min-width: 48em) {
  .roles li { border-top: 0; }
  .roles li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .roles li:nth-child(even) { border-left: 1px solid var(--line); }
}
@media (min-width: 64em) {
  .roles li:nth-child(n+3) { border-top: 0; }
  .roles li + li { border-left: 1px solid var(--line); }
}
.roles h3 { font-size: 1.0625rem; }
.roles p { color: var(--muted); font-size: 0.9688rem; }
.roles li.is-us { background: var(--wash); }
.roles li.is-us h3 { color: var(--action); }

/* ------------------------------------------------------------ markets */
.market { padding-block: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--line); }
.market:first-child { border-top: 0; padding-top: 0; }
.market .split { align-items: start; }
.market__body h2 { margin-bottom: 1rem; }
.market__label { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 1.25rem 0 0.25rem; }
.market__label:first-of-type { margin-top: 0; }
.market .frame { max-width: 34rem; }
.market .frame--portrait { max-width: 22rem; }

/* ------------------------------------------------------------ CTA band (light, contour-backed) */
.cta-band { background: var(--white); border-top: 1px solid var(--line); padding-block: clamp(3rem, 6vw, 5rem); position: relative; overflow: hidden; isolation: isolate; }
.cta-band::before {
  content: ""; position: absolute; top: 0; bottom: 0; right: 0; width: min(70%, 62rem); z-index: -1; pointer-events: none;
  background: url("../graphics/contours-wide.svg") right center / cover no-repeat;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 45%);
  mask-image: linear-gradient(to right, transparent, #000 45%);
  opacity: 0.9;
}
.cta-band__inner { display: grid; gap: 1.5rem; align-items: center; }
@media (min-width: 56em) { .cta-band__inner { grid-template-columns: minmax(0, 1fr) auto; } }
.cta-band h2 { margin-bottom: 0.5rem; }
.cta-band p { color: var(--muted); max-width: 38rem; }

/* navy statement band - used once per page at most */
.statement { background: var(--action); color: #fff; padding-block: clamp(3rem, 6vw, 5rem); position: relative; overflow: hidden; isolation: isolate; }
.statement::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
}
.statement__grid { display: grid; gap: 1.5rem 4rem; align-items: start; }
@media (min-width: 56em) { .statement__grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); } }
.statement .eyebrow { color: #CFE0EC; }
.statement .eyebrow::before { background: #CFE0EC; }
.statement h2 { color: #fff; font-size: clamp(1.75rem, 1.2rem + 2vw, 2.625rem); margin: 0; }
.statement p { color: #E3EDF4; }
.statement a { color: #fff; }

/* ------------------------------------------------------------ contact */
.contact-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (min-width: 56em) { .contact-grid { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); } }
.direct { list-style: none; border-top: 1px solid var(--line-strong); }
.direct li { padding: 1.1rem 0; border-bottom: 1px solid var(--line); }
.direct .label { display: block; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.direct a { font-size: clamp(1.1875rem, 1rem + 0.6vw, 1.4375rem); font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.direct a:hover { text-decoration: underline; }
.panel { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.25rem, 3vw, 2rem); }
.brief h2 { font-size: 1.375rem; margin-bottom: 0.4rem; }
.brief .intro { color: var(--muted); font-size: 0.9688rem; margin-bottom: 1.5rem; }
.field { margin-bottom: 1.1rem; }
.field-row { display: grid; gap: 0 1rem; }
@media (min-width: 36em) { .field-row { grid-template-columns: 1fr 1fr; } }
.field label { display: block; font-weight: 600; font-size: 0.9375rem; margin-bottom: 0.35rem; }
.field .hint { display: block; font-weight: 400; color: var(--muted); font-size: 0.875rem; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 2.875rem; padding: 0.6rem 0.75rem; font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--white); border: 1px solid #6A8AA0; border-radius: var(--radius);
}
.field textarea { min-height: 7.5rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid var(--action); outline-offset: 1px; border-color: var(--action); }
.brief__helper { font-size: 0.875rem; color: var(--muted); margin-top: 0.75rem; }
.brief__status { margin-top: 1rem; padding: 0.85rem 1rem; border-left: 3px solid var(--action); background: var(--wash); font-size: 0.9375rem; }
.brief__status[hidden] { display: none; }

/* ------------------------------------------------------------ prose (privacy / legal) */
.prose { max-width: 44rem; }
.prose h2 { font-size: 1.375rem; margin-top: 2.25rem; }
.prose ul { padding-left: 1.25rem; margin-bottom: 1em; }
.prose li { margin-bottom: 0.35rem; }
.prose dl { display: grid; grid-template-columns: max-content 1fr; gap: 0.5rem 1.5rem; margin: 0 0 1em; }
.prose dt { color: var(--muted); }
.prose dd { margin: 0; font-weight: 600; }
@media (max-width: 30em) { .prose dl { grid-template-columns: 1fr; gap: 0.1rem; } .prose dd { margin-bottom: 0.6rem; } }

/* ------------------------------------------------------------ footer (minimal) */
.site-footer { background: var(--paper); border-top: 1px solid var(--line); padding-block: 2.25rem 1.75rem; font-size: 0.9375rem; }
.site-footer__top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.25rem 2rem; }
.site-footer__brand img { height: 40px; width: auto; }
.site-footer__nav ul, .site-footer__contact, .site-footer__utility { list-style: none; display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; }
.site-footer a { color: var(--ink); text-decoration: none; display: inline-block; padding-block: 0.3rem; }
.site-footer a:hover { color: var(--action); text-decoration: underline; }
.site-footer__contact a { font-weight: 600; }
.site-footer__bottom { margin-top: 1.5rem; padding-top: 1.1rem; border-top: 1px solid var(--line); display: grid; gap: 0.5rem 2rem; font-size: 0.8125rem; color: var(--muted); }
@media (min-width: 64em) { .site-footer__bottom { grid-template-columns: 1fr auto; align-items: center; } }
.site-footer__bottom p { margin: 0; }
.site-footer__utility a { color: var(--muted); padding-block: 0.15rem; }
.site-footer__utility { gap: 0.25rem 0.6rem; }
.site-footer__utility li + li::before { content: "\00B7"; margin-right: 0.6rem; color: var(--muted); }

/* ------------------------------------------------------------ 404 */
.notfound .rows { max-width: 40rem; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
@media print {
  .site-header, .site-footer__nav, .cta-band, .nav-toggle { display: none; }
  body { background: #fff; }
}

/* ------------------------------------------------------------ utilities */
.note-after { margin-top: 1rem; }
.obj-access { object-position: 42% 50%; }
.rows .h3 { font-size: 1.125rem; margin: 0; letter-spacing: -0.01em; }
.frame--portrait { max-width: 24rem; width: 100%; justify-self: center; }


/* ============================================================ Revision 2 - blueprint integration */
main { overflow-x: clip; }

/* ---------- Home hero: headline + survey plan + landscape merging into the page */
.hero-home { position: relative; isolation: isolate; padding-top: clamp(2.5rem, 6vw, 5rem); }
.hero-home__text { position: relative; z-index: 2; }
.hero-home__text .measure-hero { max-width: 40rem; }
.hero-home h1 {
  font-size: clamp(2.75rem, 1.6rem + 4.4vw, 4.75rem); line-height: 0.98; letter-spacing: -0.035em; max-width: none; margin-bottom: 0.45em;
}
.hero-home h1 span { display: block; }
.hero-home .lede { max-width: 30rem; font-size: clamp(1.1875rem, 1.05rem + 0.5vw, 1.4375rem); }
.hero-home__plan { position: absolute; z-index: -1; pointer-events: none; display: block; height: auto; }
.hero-home__plan--wide {
  top: 0; right: 0; width: min(50vw, 60rem);
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 38%), linear-gradient(to bottom, #000 50%, transparent 96%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(to right, transparent 0, #000 38%), linear-gradient(to bottom, #000 50%, transparent 96%);
  mask-composite: intersect;
}
.hero-home__plan--inset { display: none; }
.hero-home__land { position: relative; z-index: 1; max-width: 110rem; margin: clamp(-1rem, -4vw, -5rem) auto 0; isolation: isolate; }
.hero-home__land img {
  width: 100%; height: clamp(300px, 44vw, 660px); object-fit: cover; object-position: 55% 58%;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 34%, #000 90%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 34%, #000 90%, transparent 100%);
}
@media (min-width: 90em) {
  .hero-home__land img {
    -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 34%, #000 90%, transparent 100%), linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(to bottom, transparent 0, #000 34%, #000 90%, transparent 100%), linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%);
    mask-composite: intersect;
  }
}
@media (max-width: 79.99em) {
  .hero-home__plan--wide { display: none; }
  .hero-home__plan--inset {
    display: block; top: -32%; right: 0; width: min(92%, 46rem); z-index: -1;
    -webkit-mask-image: radial-gradient(ellipse 60% 55% at 60% 45%, #000 40%, transparent 100%);
    mask-image: radial-gradient(ellipse 60% 55% at 60% 45%, #000 40%, transparent 100%);
  }
  .hero-home__land { margin-top: clamp(1rem, 4vw, 2.5rem); }
}
@media (max-width: 40em) {
  .hero-home__land img { height: 86vw; object-position: 82% 62%; }
  .hero-home__plan--inset { top: -18%; width: 100%; }
}

/* ---------- metrics strip (Home) */
.metrics-strip { background: var(--white); border-block: 1px solid var(--line); position: relative; z-index: 2; }
.metrics-strip .metric__unit { color: var(--ink); font-weight: 500; }
.metrics__intro .eyebrow { margin-bottom: 0.6rem; }

/* ---------- integrated artwork */
.art { position: relative; margin: 0; isolation: isolate; }
.art picture, .art img { width: 100%; }
.art__overlay { position: absolute; z-index: -1; pointer-events: none; max-width: none; }
/* soft vignette fade into the page ground */
.art--soft img {
  -webkit-mask-image: radial-gradient(ellipse 72% 70% at 50% 50%, #000 52%, transparent 100%);
  mask-image: radial-gradient(ellipse 72% 70% at 50% 50%, #000 52%, transparent 100%);
}
/* bleeds to the right viewport edge, fades out to the left and bottom */
.art--bleed-right { margin-right: calc(-1 * var(--gutter) - max(0px, (100vw - var(--content) - 2 * var(--gutter)) / 2)); }
.art--bleed-right img {
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 28%), linear-gradient(to bottom, transparent 0, #000 12%, #000 80%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(to right, transparent 0, #000 28%), linear-gradient(to bottom, transparent 0, #000 12%, #000 80%, transparent 100%);
  mask-composite: intersect;
}
.art--bleed-left { margin-left: calc(-1 * var(--gutter) - max(0px, (100vw - var(--content) - 2 * var(--gutter)) / 2)); }
.art--bleed-left img {
  -webkit-mask-image: linear-gradient(to left, transparent 0, #000 28%), linear-gradient(to bottom, transparent 0, #000 12%, #000 80%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(to left, transparent 0, #000 28%), linear-gradient(to bottom, transparent 0, #000 12%, #000 80%, transparent 100%);
  mask-composite: intersect;
}
@media (max-width: 55.99em) {
  .art--bleed-right, .art--bleed-left { margin-inline: calc(-1 * var(--gutter)); }
  .art--bleed-right img, .art--bleed-left img {
    -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 82%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 82%, transparent 100%);
  }
}
/* full-width landscape band, top/bottom fade */
.art--band { margin-inline: calc(-1 * var(--gutter) - max(0px, (100vw - var(--content) - 2 * var(--gutter)) / 2)); }
.art--band img {
  height: clamp(220px, 30vw, 440px); object-fit: cover;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 30%, #000 78%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 30%, #000 78%, transparent 100%);
}
.pos-geo img { object-position: 50% 62%; }
.pos-about img { object-position: 50% 55%; }
/* conventional framed drawing - used sparingly */
.art--framed .frame__img { padding: 0.5rem; }
/* portrait crop */
.art--portrait img { aspect-ratio: 3 / 4; object-fit: cover; }
.art--tall { max-width: 26rem; justify-self: center; width: 100%; }

/* PM hero overlay: access/permit geometry sitting where the drawing fades */
.art--overlay-left .art__overlay { left: -6%; top: -8%; width: 62%; height: auto; opacity: 0.95;
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 40% 50%, #000 45%, transparent 100%);
  mask-image: radial-gradient(ellipse 70% 70% at 40% 50%, #000 45%, transparent 100%); }
.art--overlay-under .art__overlay { left: 50%; top: 50%; width: 150%; transform: translate(-50%, -50%); opacity: 0.85;
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 30%, transparent 100%);
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 30%, transparent 100%); }

/* hero variant for inner pages: text + artwork bleeding right */
.hero-inner { padding-block: clamp(2.5rem, 6vw, 5rem) clamp(2rem, 5vw, 4rem); position: relative; isolation: isolate; }
.hero-inner .hero__grid { align-items: center; }
@media (min-width: 56em) { .hero-inner .hero__grid { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); } }

/* faint contour ground behind a section */
.bg-contours { position: relative; isolation: isolate; }
.bg-contours::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: url("../graphics/contours-wide.svg") center / cover no-repeat; opacity: 0.55;
}

/* 2D line divider */
.line-strip { display: block; width: 100%; height: auto; opacity: 0.9; margin-block: 0; }

/* ---------- station-line lifecycle on Home (compact) */
.lifecycle--compact .lifecycle__steps p { font-size: 0.9375rem; }

/* ---------- scope schedule (PM) - technical schedule, not cards */
.schedule { display: grid; gap: 0; border-top: 2px solid var(--action); }
@media (min-width: 48em) { .schedule { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 72em) { .schedule { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.schedule__group { padding: 1.25rem 0 1.5rem; border-bottom: 1px solid var(--line); }
@media (min-width: 48em) { .schedule__group { padding: 1.25rem 1.5rem 1.5rem 0; } .schedule__group + .schedule__group { padding-left: 1.5rem; border-left: 1px solid var(--line); } }
@media (min-width: 48em) and (max-width: 71.99em) { .schedule__group:nth-child(3) { padding-left: 0; border-left: 0; } }
.schedule__code { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; color: var(--action); margin: 0 0 0.35rem; }
.schedule h3 { font-size: 1.0625rem; margin-bottom: 0.9rem; }
.schedule ul { list-style: none; }
.schedule li { position: relative; padding: 0.45rem 0 0.45rem 1.1rem; border-top: 1px dotted var(--line-strong); font-size: 0.9688rem; line-height: 1.45; }
.schedule li::before { content: ""; position: absolute; left: 0; top: 0.95rem; width: 5px; height: 5px; border-radius: 50%; background: var(--blueprint); }

/* ---------- markets (revision) */
.market__cols { display: grid; gap: 1.25rem 3rem; }
@media (min-width: 48em) { .market__cols { grid-template-columns: 1fr 1fr; } }
.market__cols p { color: var(--ink); }
.market__head { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.market__index { font-family: var(--mono); font-size: 0.8125rem; color: var(--action); }

/* facts with four columns on wide screens */
.facts--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.facts--4 div:nth-child(3) { padding-left: 0; border-left: 0; }
.facts--4 div:nth-child(n+3) { border-top: 1px solid var(--line); padding-top: 0.9rem; }
.facts--4 div { padding-bottom: 0.9rem; }

/* principles list (About) */
.principles { list-style: none; counter-reset: pr; border-top: 1px solid var(--line-strong); }
.principles li { display: grid; gap: 0.35rem 2rem; padding: 1.4rem 0; border-bottom: 1px solid var(--line); }
@media (min-width: 48em) { .principles li { grid-template-columns: 3rem minmax(0, 0.8fr) minmax(0, 1.6fr); } }
.principles li::before { counter-increment: pr; content: "0" counter(pr); font-family: var(--mono); font-size: 0.8125rem; color: var(--action); padding-top: 0.2rem; }
.principles h3 { margin: 0; font-size: 1.125rem; }
.principles p { margin: 0; color: var(--muted); }

/* contact address */
.direct address { font-style: normal; font-size: 1.0625rem; line-height: 1.55; font-weight: 500; }
.brief__notice { display: flex; gap: 0.75rem; padding: 0.85rem 1rem; margin-bottom: 1.5rem; background: var(--wash); border-left: 3px solid var(--action); font-size: 0.9375rem; }
.obj-top { object-position: 50% 25%; }
.metrics-strip .metric__fig { white-space: nowrap; font-size: clamp(1.5rem, 1.05rem + 1.45vw, 2.25rem); }
@media (min-width: 60em) { .metrics-strip .metrics { grid-template-columns: minmax(0, 0.75fr) minmax(0, 2.6fr); } }
.hero-home__plan--wide {
  width: min(54vw, 62rem);
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 26%), linear-gradient(to bottom, #000 55%, transparent 97%);
  mask-image: linear-gradient(to right, transparent 0, #000 26%), linear-gradient(to bottom, #000 55%, transparent 97%);
}
.pos-geo img { opacity: 0.78; }
.market .art--framed.art--tall { max-width: 21rem; }
.field-row { align-items: end; }
.field label .hint { display: inline; margin-left: 0.4rem; }
.pos-about img { opacity: 0.85; }

/* ============================================================ Revision 3.1 - services-led structure */
/* Home hero: shorter image, secondary line */
.hero-home__sub { color: var(--muted); max-width: 33rem; font-size: 1.0625rem; }
.hero-home .lede { margin-bottom: 0.75rem; }
.hero-home .actions { margin-top: 1.5rem; }
.hero-home__land img { height: clamp(240px, 32vw, 500px); object-position: 55% 64%; }
@media (max-width: 40em) {
  .hero-home__land img { height: 62vw; object-position: 84% 66%; }
  .hero-home .actions { gap: 0.25rem 1.25rem; }
}

/* service index (Home) */
.service-index { background: var(--white); border-top: 1px solid var(--line); padding-block: clamp(2rem, 4vw, 3rem); position: relative; z-index: 2; }
.service-index__h { font-size: 1.25rem; letter-spacing: -0.01em; margin-bottom: 1.25rem; }
.service-index__list { list-style: none; display: grid; gap: 0; border-top: 2px solid var(--action); }
@media (min-width: 40em) { .service-index__list { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 1.5rem; } }
@media (min-width: 72em) { .service-index__list { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.service-index__list li { border-bottom: 1px solid var(--line); }
@media (min-width: 72em) { .service-index__list li { border-bottom: 0; } .service-index__list li + li { border-left: 1px solid var(--line); } }
.service-index__list a { display: block; height: 100%; padding: 1rem 2rem 1rem 0; text-decoration: none; color: var(--ink); position: relative; min-height: 2.75rem; }
@media (min-width: 72em) { .service-index__list a { padding: 1.1rem 1.1rem 1.25rem; } .service-index__list li:first-child a { padding-left: 0; } }
.service-index__list a::after { content: "\2192"; position: absolute; right: 0.25rem; top: 1rem; color: var(--action); font-weight: 600; transition: transform 0.15s ease; }
@media (min-width: 72em) { .service-index__list a::after { position: static; display: block; margin-top: 0.6rem; } }
.service-index__list a:hover .service-index__name { color: var(--action); text-decoration: underline; }
.service-index__list a:hover::after { transform: translateX(3px); }
.service-index__name { display: block; font-weight: 700; font-size: 1.0625rem; line-height: 1.3; margin-bottom: 0.3rem; }
.service-index__desc { display: block; color: var(--muted); font-size: 0.9375rem; line-height: 1.5; }
@media (max-width: 39.99em) { .service-index__desc { font-size: 0.9063rem; } }

/* market links (Home) */
.market-links { list-style: none; display: grid; gap: 0; border-top: 1px solid var(--line-strong); }
@media (min-width: 40em) { .market-links { grid-template-columns: 1fr 1fr; column-gap: 1.5rem; } }
.market-links li { border-bottom: 1px solid var(--line); }
.market-links a { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 3rem; padding: 0.6rem 0; color: var(--ink); font-weight: 600; text-decoration: none; }
.market-links a::after { content: "\2192"; color: var(--action); }
.market-links a:hover { color: var(--action); text-decoration: underline; }

/* project teasers (Home) */
.teasers { display: grid; gap: 1rem 2.5rem; }
@media (min-width: 48em) { .teasers { grid-template-columns: 1fr 1fr; } }
.teaser { display: block; padding: 1.25rem 0 1.25rem; border-top: 2px solid var(--action); border-bottom: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.teaser__label { display: block; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--action); margin-bottom: 0.5rem; }
.teaser__text { display: block; font-size: clamp(1.1875rem, 1rem + 0.6vw, 1.4375rem); font-weight: 600; line-height: 1.35; letter-spacing: -0.01em; }
.teaser:hover .teaser__text { color: var(--action); text-decoration: underline; text-decoration-thickness: 1px; }

/* programme flow (Home) */
.flow { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem 0; margin: 0 0 0.5rem; padding: 0; counter-reset: fl; }
.flow li { position: relative; display: inline-flex; align-items: center; font-weight: 600; font-size: 1rem; padding: 0.55rem 0.9rem; border: 1px solid var(--line-strong); background: var(--white); border-radius: 3px; }
.flow li::before { counter-increment: fl; content: counter(fl); font-family: var(--mono); font-size: 0.75rem; color: var(--action); margin-right: 0.55rem; }
.flow li + li { margin-left: 1.9rem; }
.flow li + li::after { content: "\2192"; position: absolute; left: -1.45rem; color: var(--blueprint); font-weight: 400; }
@media (max-width: 47.99em) {
  .flow { flex-direction: column; gap: 0; border-left: 1px solid var(--line-strong); margin-left: 0.6rem; }
  .flow li, .flow li + li { margin: 0; border: 0; background: none; padding: 0.5rem 0 0.5rem 1rem; }
  .flow li + li::after { display: none; }
}

/* jump menus (Services, Markets, Projects) */
.jump { margin-top: 2rem; }
.jump ul, .jump ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0; margin: 0; }
.jump a { display: inline-flex; align-items: center; min-height: 2.75rem; padding: 0.45rem 0.95rem; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--white); color: var(--ink); text-decoration: none; font-weight: 600; font-size: 0.9688rem; }
.jump a:hover { border-color: var(--action); color: var(--action); }
.jump__primary a { border-top: 2px solid var(--action); }
.jump__secondary { margin-top: 0.75rem !important; }
.jump__secondary a { font-weight: 500; color: var(--muted); background: transparent; border-style: dashed; }
@media (max-width: 39.99em) {
  .jump__primary { display: grid !important; grid-template-columns: 1fr 1fr; }
  .jump__primary a { width: 100%; font-size: 0.9375rem; padding-inline: 0.7rem; }
}
.jump__primary--six a { border-top-width: 1px; border-top-color: var(--line-strong); }

/* service sections */
.svc__index { font-family: var(--mono); font-size: 0.8125rem; color: var(--action); margin: 0 0 0.4rem; }
.svc__tag { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 0 0 0.5rem; }
.svc__outputs { margin-top: 1.25rem; padding-left: 0.9rem; border-left: 2px solid var(--line-strong); color: var(--ink); font-size: 0.9688rem; }
.svc__outputs strong { color: var(--action); }
.svc .actions { gap: 0.5rem 1.75rem; margin-top: 1.25rem; }
.svc__back { font-size: 0.875rem; color: var(--muted); display: inline-flex; align-items: center; min-height: 2.75rem; }
.svc__body--wide { max-width: 50rem; }
.svc__cols { display: grid; gap: 0.25rem 2.5rem; }
@media (min-width: 48em) { .svc__cols { grid-template-columns: 1fr 1fr; } }
.svc .ticks li { font-weight: 400; }
.concept { margin: clamp(1.5rem, 3vw, 2.5rem) 0; }
.concept img { width: 100%; height: auto; }
.concept figcaption { margin-top: 0.6rem; font-family: var(--mono); font-size: 0.75rem; color: var(--muted); }
@media (max-width: 39.99em) { .concept { overflow-x: auto; } .concept img { min-width: 0; } }
.support-grid { display: grid; gap: 2.5rem 4rem; }
@media (min-width: 56em) { .support-grid { grid-template-columns: 1fr 1fr; } }
.support-grid .svc { border-top: 1px solid var(--line-strong); padding-top: 1.5rem; }
.support-grid h2 { font-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem); }
@media (min-width: 64em) { .steps--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 48em) and (max-width: 63.99em) { .steps--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.steps--4 li::before { content: "0" counter(step); }
.section--first { padding-top: clamp(1.5rem, 3vw, 2.5rem); }

/* markets grid */
.market-grid { display: grid; gap: clamp(2.5rem, 5vw, 4rem) clamp(2rem, 4vw, 4rem); }
@media (min-width: 56em) { .market-grid { grid-template-columns: 1fr 1fr; } }
.mkt { border-top: 1px solid var(--line-strong); padding-top: 1.25rem; scroll-margin-top: calc(var(--header-h) + 1rem); }
.mkt h2 { font-size: clamp(1.375rem, 1.1rem + 1vw, 1.875rem); margin-bottom: 0.75rem; }
.mkt__art { margin: 0 0 1.25rem; }
.mkt__art img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover;
  -webkit-mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, #000 55%, transparent 100%);
  mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, #000 55%, transparent 100%); }
.mkt__art--svg img { object-fit: contain; background: transparent; }
.mkt .link-arrow { margin-top: 0.5rem; }

/* projects */
.project-index { counter-reset: pi; }
.project-index a { flex-direction: column; align-items: flex-start; gap: 0; padding-block: 0.55rem; line-height: 1.3; }
.project-index a span { font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
@media (max-width: 39.99em) { .project-index { display: grid !important; grid-template-columns: 1fr 1fr; } .project-index a { width: 100%; } }
.proj h2 { margin-bottom: 1rem; }
.proj__facts { display: grid; gap: 0; margin: 0 0 1.5rem; border-top: 2px solid var(--action); }
.proj__facts div { display: grid; gap: 0.15rem 1.25rem; padding: 0.7rem 0; border-bottom: 1px solid var(--line); }
@media (min-width: 40em) { .proj__facts div { grid-template-columns: 5.5rem 1fr; } }
.proj__facts dt { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding-top: 0.2rem; }
.proj__facts dd { margin: 0; font-weight: 600; }
.proj .actions { gap: 0.5rem 1.75rem; }
.proj-note { padding-block: 1.25rem; }

/* about metrics */
.metrics--inline { display: block; }
.metrics__qualifier { margin: 1rem 0 1.5rem; font-weight: 600; color: var(--ink); }

/* contact choices */
.choices { border: 0; padding: 0; margin: 0 0 1.1rem; min-width: 0; }
.choices legend { font-weight: 600; font-size: 0.9375rem; margin-bottom: 0.5rem; padding: 0; }
.choices legend .hint { display: inline; margin-left: 0.4rem; font-weight: 400; color: var(--muted); font-size: 0.875rem; }
.choices__grid { display: grid; gap: 0.1rem 1rem; }
@media (min-width: 36em) { .choices__grid { grid-template-columns: 1fr 1fr; } }
.choices__grid label { display: flex; align-items: center; gap: 0.6rem; min-height: 2.75rem; font-size: 0.9688rem; cursor: pointer; }
.choices__grid input { width: 1.15rem; height: 1.15rem; accent-color: var(--action); flex: none; margin: 0; }
.brief__helper a { color: var(--action); }

/* anchors clear the sticky header */
[id] { scroll-margin-top: calc(var(--header-h) + 1rem); }
@media (min-width: 72em) {
  .service-index__list a { display: flex; flex-direction: column; }
  .service-index__list a::after { margin-top: auto; padding-top: 0.75rem; }
}
.hero--compact h1 { max-width: 21ch; }

/* ============================================================ Rev 3.2 - mobile jump menus as ruled lists */
@media (max-width: 39.99em) {
  .jump { margin-top: 1.5rem; }
  .jump .jump__primary, .jump .project-index { display: block !important; border-top: 2px solid var(--action); }
  .jump .jump__primary li, .jump .project-index li { border-bottom: 1px solid var(--line); }
  .jump .jump__primary a, .jump .project-index a {
    position: relative; display: flex; width: 100%; min-height: 2.75rem; padding: 0.7rem 2rem 0.7rem 0;
    border: 0; border-radius: 0; background: none; font-size: 1rem; color: var(--ink);
  }
  .jump .jump__primary a::after, .jump .project-index a::after {
    content: "\2192"; position: absolute; right: 0.25rem; top: 50%; transform: translateY(-50%); color: var(--action); font-weight: 600;
  }
  .jump .project-index a { flex-direction: column; align-items: flex-start; }
  .jump .jump__secondary { display: flex !important; flex-wrap: wrap; gap: 0 1.25rem; margin-top: 0.6rem !important; }
  .jump .jump__secondary a {
    min-height: 2.75rem; padding: 0.35rem 0; border: 0; background: none; color: var(--action);
    font-weight: 500; font-size: 0.9375rem; text-decoration: underline; text-underline-offset: 0.2em;
  }
}

/* processing section (Rev 3.2) */
.seis-panels { margin: clamp(1.5rem, 3vw, 2.5rem) 0; }
.seis-panels__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
@media (min-width: 56em) { .seis-panels__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; } }
.seis-panels__grid img { width: 100%; height: auto; display: block; }
.seis-panels__grid p { margin: 0.45rem 0 0; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--muted); }
.seis-panels figcaption { margin-top: 0.75rem; font-size: 0.8125rem; color: var(--muted); }
.pi-grid { display: grid; gap: 2rem 3.5rem; margin-top: clamp(1.5rem, 3vw, 2.5rem); }
@media (min-width: 60em) { .pi-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); } }
.pi-h { font-size: 1.1875rem; margin: 0 0 0.9rem; }
.pi-grid .pi-h + p, .pi-grid .ticks + .pi-h { margin-top: 1.75rem; }
.workflow { list-style: none; counter-reset: wf; border-top: 2px solid var(--action); }
.workflow li { position: relative; padding: 0.75rem 0 0.75rem 2.6rem; border-bottom: 1px solid var(--line); font-size: 0.9688rem; line-height: 1.55; }
.workflow li::before { counter-increment: wf; content: "0" counter(wf); position: absolute; left: 0; top: 0.85rem; font-family: var(--mono); font-size: 0.8125rem; color: var(--action); }
.workflow strong { color: var(--ink); }
.pi-interp { margin-top: clamp(2rem, 4vw, 3rem); padding-top: 1.5rem; border-top: 1px solid var(--line-strong); }
.obj-mid { object-position: 50% 45%; }

/* survey design section (Rev 3.3) */
.design-figs { margin: 0 0 1.75rem; }
.design-figs__grid { display: grid; grid-template-columns: 1.45fr 1fr; gap: 0.75rem; align-items: end; }
.design-figs__grid img { width: 100%; height: auto; display: block; }
.design-figs__grid p { margin: 0.4rem 0 0; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--muted); }
.design-figs figcaption { margin-top: 0.6rem; font-size: 0.8125rem; color: var(--muted); }
.design-env { margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; gap: clamp(2.5rem, 5vw, 3.5rem); }
.design-env__block { display: grid; gap: 1.25rem 2.5rem; padding-top: 1.75rem; border-top: 2px solid var(--action); }
@media (min-width: 60em) { .design-env__block { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); align-items: start; } }
.design-env__block .art--framed { max-width: 20rem; }
.design-env__block .art--framed .frame__img img { aspect-ratio: 3 / 4; object-fit: cover; }
.design-env__urban { margin: 0; }
.design-env__urban img { width: 100%; height: auto; display: block; border: 1px solid var(--line); background: var(--white); }
.design-env__urban figcaption { margin-top: 0.45rem; font-family: var(--mono); font-size: 0.75rem; color: var(--muted); }
.design-env__block p { color: var(--ink); }
@media (min-width: 60em) { .design-env__block--urban { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); } }

/* ============================================================ Rev 3.4 - shorter home opening */
.hero-home { padding-top: clamp(2rem, 4.5vw, 3.75rem); }
.hero-home h1 { font-size: clamp(2.5rem, 1.5rem + 3.9vw, 4.25rem); margin-bottom: 0.4em; }
.hero-home .actions { margin-top: 1.25rem; }
.hero-home__land img { height: clamp(190px, 25vw, 390px); object-position: 40% 62%; }
.hero-home__plan--wide { width: min(46vw, 52rem); }
@media (max-width: 40em) {
  .hero-home__land img { height: 52vw; object-position: 22% 60%; }
  .hero-home__sub { font-size: 1rem; }
}

/* Rev 3.4 - condensed service sections */
.svc__lead { font-size: clamp(1.125rem, 1rem + 0.4vw, 1.3125rem); font-weight: 600; color: var(--ink); line-height: 1.45; }
.caps { list-style: none; border-top: 2px solid var(--action); margin: 1.25rem 0; }
.caps li { padding: 0.75rem 0; border-bottom: 1px solid var(--line); font-size: 0.9688rem; line-height: 1.55; }
.caps strong { color: var(--ink); }
.design-figs { display: grid; gap: 1.25rem; margin: 0; }
.design-figs figure { margin: 0; }
.design-figs__main img { width: 100%; height: auto; display: block; }
.design-figs__row { display: grid; gap: 1.25rem; margin: 2rem 0 0; }
.design-figs__row img { width: 100%; height: auto; display: block; border: 1px solid var(--line); }
.design-figs img { width: 100%; height: auto; display: block; border: 1px solid var(--line); }
@media (min-width: 40em) { .design-figs__row { grid-template-columns: 1fr 1fr; } }
.design-figs__pair img { width: 100%; height: auto; display: block; }
.design-figs__pair p { margin: 0.35rem 0 0; font-family: var(--mono); font-size: 0.75rem; color: var(--muted); }
.design-figs figcaption { grid-column: 1 / -1; margin-top: 0.4rem; font-size: 0.8125rem; color: var(--muted); }
.caps-grid { display: grid; gap: 0; margin-top: 1.5rem; border-top: 2px solid var(--action); }
@media (min-width: 48em) { .caps-grid { grid-template-columns: 1fr 1fr; column-gap: 2.5rem; } }
@media (min-width: 72em) { .caps-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.caps-grid > div { padding: 1.1rem 0 1.25rem; border-bottom: 1px solid var(--line); }
.caps-grid h3 { font-size: 1.0625rem; margin-bottom: 0.45rem; }
.caps-grid p { font-size: 0.9375rem; color: var(--ink); line-height: 1.55; margin: 0; }
.proj__cap { margin-top: 0.45rem; font-size: 0.8125rem; color: var(--muted); text-align: center; }
@media (min-width: 40em) { .proj__facts div { grid-template-columns: 8.5rem 1fr; } }
.proj__facts dd { font-weight: 500; }
.proj__facts div:nth-child(3) dd { font-weight: 700; }

/* enquiry form (Rev 3.4) */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.field__err { display: block; margin-top: 0.3rem; font-size: 0.875rem; color: #A12A1E; }
.field__err[hidden] { display: none; }
.field [aria-invalid="true"] { border-color: #A12A1E; }
.brief__status--ok { border-left-color: #3E7A1C; background: #EEF5E9; }
.brief__status--err { border-left-color: #A12A1E; background: #FBEDEB; }
.btn:disabled { opacity: 0.65; cursor: progress; }
@media (min-width: 56em) {
  .hero-home h1 { font-size: clamp(2.5rem, 1.3rem + 3.3vw, 3.75rem); }
  .hero-home .lede { font-size: 1.25rem; }
  .hero-home__land { margin-top: 0.5rem; }
  .hero-home__land img { height: clamp(190px, 22vw, 340px); object-position: 40% 72%; }
}
@media (min-width: 56em) { .hero-home__land img { height: clamp(180px, 19vw, 300px); } .hero-home { padding-top: clamp(1.75rem, 3.5vw, 3rem); } }
@media (min-width: 56em) {
  .hero-home__land picture img { object-position: 50% 42%;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 90%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 90%, transparent 100%); }
}
@media (max-width: 55.99em) { .hero-home__land picture img { object-position: 30% 42%; } }

.proj__plot { margin: 0; align-self: center; }
.proj__plot img { width: 100%; height: auto; display: block; border: 1px solid var(--line); background: #fff; }
.proj__photo { margin: 0; align-self: center; width: 100%; }
.proj__photo img { width: 100%; height: auto; display: block; border: 1px solid var(--line); }
.proj__photo--portrait { max-width: 26rem; justify-self: center; }
.caps-grid--stack { grid-template-columns: 1fr !important; }
.proj__stack { display: grid; gap: 1rem; align-self: center; }
.about__photo { margin-top: 2rem; }
.mkt__photo img { -webkit-mask-image: none; mask-image: none; border: 1px solid var(--line); }
.about__pair { display: grid; gap: 1.25rem; margin-top: 2rem; }
.about__pair figure { margin: 0; }
.about__pair img { width: 100%; height: auto; display: block; }
@media (min-width: 40em) { .about__pair { grid-template-columns: 1fr 1fr; } }
/* Rev 3.11b home hero: drawing carries its own linework; show more of the 3:1 frame */
.hero-home__land picture img { height: clamp(200px, 21vw, 340px); object-position: 50% 78%; }
@media (max-width: 55.99em) { .hero-home__land picture img { height: 58vw; object-position: 12% 75%; } }
/* Rev 3.11e: keep the hero contours visible on laptop and tablet widths */
@media (max-width: 79.99em) { .hero-home__plan--wide { display: block; width: min(58vw, 46rem); } }
@media (max-width: 55.99em) { .hero-home__plan--wide { width: 78vw; opacity: 0.7; } }
/* Rev 3.12 home: GeoClarity family banner (navy so the white logo lettering reads) */
.family-banner { background: var(--action); color: #fff; }
.family-banner__inner { display: flex; align-items: center; justify-content: center; gap: 0.9rem 1.25rem; flex-wrap: wrap; padding-block: 0.55rem; text-align: center; }
.family-banner img { display: block; height: 32px; width: auto; }
.family-banner p { margin: 0; font-size: 0.9375rem; font-weight: 600; letter-spacing: 0.01em; color: #fff; }
@media (max-width: 30em) { .family-banner img { height: 26px; } .family-banner p { font-size: 0.875rem; } }
.zoom-link { display: block; cursor: zoom-in; }
.zoom-cap { margin-top: 0.4rem; font-size: 0.8125rem; color: var(--muted); }