/* =========================================================================
   FaultReady Systems — marketing surface (Option A · Command, in production)
   Editorial. Existing FaultReady mark refined. Full-bleed graded hero video.
   Archivo display + Inter body + IBM Plex Mono for labels/timestamps only.

   Used by: index.html, about.html, contact.html, services/*.html.
   Loaded after assets/css/site.css (which owns tokens / reset / partner strip).
   ========================================================================= */

:root,
[data-design="a"] {
  --font-display: "Archivo", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, monospace;

  --hero-h: clamp(2.6rem, 1.6rem + 4.6vw, 5.6rem);
  --rail: clamp(1.25rem, 1rem + 1vw, 2rem);
}

body { font-family: var(--font-body); }

/* --- shared editorial bits ------------------------------------------- */
.wrap { width: min(1280px, 100% - var(--rail) * 2); margin-inline: auto; }
.rail-y { padding-block: clamp(4rem, 2rem + 6vw, 8rem); }

.kicker {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--ink-quiet);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.kicker::before {
  content: ''; width: 18px; height: 1px; background: var(--ink-quiet);
}

.section-rule { height: 1px; background: var(--line); border: 0; margin: 0; }

/* --- nav -------------------------------------------------------------- */
.nav {
  position: fixed;
  top: var(--banner-h, 36px);
  left: 0; right: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem var(--rail);
  background: color-mix(in oklch, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--d-fast) var(--ease-out),
              background var(--d-fast) var(--ease-out);
}
.nav.is-scrolled {
  background: color-mix(in oklch, var(--bg) 96%, transparent);
  border-bottom-color: var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 0.65rem; color: var(--ink); }
.brand__mark { width: 28px; height: 28px; display: grid; place-items: center; }
.brand__mark svg { width: 100%; height: auto; }
.brand__word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.005em;
}
.brand__word span { color: var(--ink-quiet); font-weight: 400; margin-left: 0.45em; }

.nav__links { display: flex; align-items: center; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.nav__link {
  position: relative;
  font-size: 0.88rem;
  color: var(--ink-mid);
  font-weight: 400;
  font-family: var(--font-body);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -6px;
  height: 1px;
  background: var(--ink);
  transition: right var(--d-norm) var(--ease-out);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after { right: 0; }
.nav__link[aria-current="page"] { color: var(--ink); }
.nav__link[aria-current="page"]::after { right: 0; background: var(--accent); }

.nav__services { position: relative; }
.nav__services-panel {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  min-width: 480px;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  padding: 1.25rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 0.25rem 2rem;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity var(--d-fast) var(--ease-out), transform var(--d-fast) var(--ease-out);
}
[data-dropdown][data-open="true"] .nav__services-panel,
.nav__services:focus-within .nav__services-panel {
  opacity: 1; transform: none; pointer-events: auto;
}
.nav__services-group { padding: 0.5rem 0; }
.nav__services-h {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-quiet);
  margin-bottom: 0.5rem;
  display: block;
}
.nav__services-panel a {
  display: block;
  padding: 0.35rem 0;
  font-size: 0.86rem;
  color: var(--ink-mid);
  transition: color var(--d-fast) var(--ease-out);
}
.nav__services-panel a:hover { color: var(--ink); }

.nav__cta {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--bg);
  background: var(--ink);
  padding: 0.6rem 1.1rem;
  border-radius: var(--r-1);
  transition: background var(--d-fast) var(--ease-out), color var(--d-fast) var(--ease-out);
}
.nav__cta:hover { background: var(--accent); color: var(--bg); }

.nav__mob { display: none; background: transparent; padding: 0.5rem; align-self: center; border: 0; }
.nav__mob span,
.nav__mob span::before,
.nav__mob span::after {
  content: ''; display: block;
  width: 22px; height: 1px; background: var(--ink);
  transition: transform var(--d-fast) var(--ease-out);
}
.nav__mob span::before { transform: translateY(-6px); }
.nav__mob span::after { transform: translateY(5px); }

/* --- hero ------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -1; }
.hero__media img,
.hero__media video {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.68) contrast(1.06) brightness(0.86);
  transform: scale(1.08);
  animation: heroDrift 22s var(--ease-out-soft) infinite alternate;
}
@keyframes heroDrift {
  from { transform: scale(1.08) translate3d(0, 0, 0); }
  to   { transform: scale(1.12) translate3d(-1.5%, -0.8%, 0); }
}
.hero__scrim {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(120% 80% at 0% 100%, oklch(0.13 0.005 260 / 0.85), transparent 70%),
    linear-gradient(180deg,
      oklch(0.16 0.004 260 / 0.65) 0%,
      oklch(0.16 0.004 260 / 0.20) 30%,
      oklch(0.16 0.004 260 / 0.75) 100%);
}
.hero__inner {
  padding: clamp(7rem, 4rem + 6vw, 12rem) var(--rail) clamp(3rem, 2rem + 4vw, 5.5rem);
  width: min(1280px, 100%);
  margin: 0 auto;
}
.hero__meta {
  display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: baseline;
  margin-bottom: clamp(1.5rem, 1rem + 1vw, 2.25rem);
  font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-quiet);
}
.hero__meta span:not(:last-child)::after {
  content: ''; display: inline-block;
  width: 18px; height: 1px; background: var(--ink-quiet);
  vertical-align: middle; margin-left: 1.5rem;
}
.hero__h {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--hero-h);
  line-height: 1.02; letter-spacing: -0.03em;
  color: var(--ink);
  max-width: 22ch; text-wrap: balance;
  margin-bottom: clamp(1.5rem, 1rem + 1vw, 2rem);
}
.hero__sub {
  font-size: clamp(1rem, 0.92rem + 0.4vw, 1.18rem);
  color: var(--ink-mid);
  max-width: 48ch; line-height: 1.5;
  margin-bottom: clamp(2rem, 1.5rem + 2vw, 3rem);
}
.hero__actions { display: inline-flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

.cta--a {
  background: var(--ink); color: var(--bg);
  padding: 1rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.92rem; font-weight: 500; letter-spacing: 0.005em;
  display: inline-flex; gap: 0.65rem; align-items: center;
  border-radius: var(--r-1); border: 0;
  transition: background var(--d-fast) var(--ease-out), color var(--d-fast) var(--ease-out);
}
.cta--a:hover { background: var(--accent); }
.cta--a svg { width: 14px; height: 14px; }
.hero__ghost {
  font-family: var(--font-display);
  font-size: 0.86rem;
  color: var(--ink);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: border-color var(--d-fast) var(--ease-out);
}
.hero__ghost:hover { border-bottom-color: var(--ink); }

/* --- statement -------------------------------------------------------- */
.statement {
  padding: clamp(4.5rem, 3rem + 5vw, 9rem) var(--rail);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.statement__inner {
  width: min(1280px, 100%); margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(140px, 1fr) minmax(0, 3fr);
  gap: clamp(2rem, 1rem + 3vw, 4rem);
  align-items: start;
}
.statement__big {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 1.3rem + 1.8vw, 2.7rem);
  font-weight: 500; line-height: 1.16; letter-spacing: -0.022em;
  color: var(--ink); text-wrap: balance;
  max-width: 28ch;
}
.statement__big em { font-style: normal; color: var(--ink-mid); font-weight: 400; }

/* --- disciplines list -------------------------------------------------- */
.disc {
  position: relative;
  padding: clamp(4rem, 2rem + 5vw, 8rem) var(--rail);
  background: var(--bg);
}
.disc__inner { width: min(1280px, 100%); margin: 0 auto; }
.disc__head {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) minmax(0, 2fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 1rem + 3vw, 4rem);
  margin-bottom: clamp(2rem, 1rem + 2vw, 4rem);
  align-items: end;
}
.disc__head-media {
  aspect-ratio: 4/3;
  background: var(--bg-sunken);
  position: relative; overflow: hidden;
  margin-bottom: -1.5rem;
}
.disc__head-media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.62) contrast(1.06) brightness(0.86);
}
.disc__head-media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(150deg, transparent 30%, oklch(0.16 0.004 260 / 0.45) 100%);
}
.disc__h {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1.5vw, 2.2rem);
  font-weight: 600; letter-spacing: -0.022em;
  color: var(--ink);
  max-width: 24ch;
}
.disc__list { display: grid; gap: 0; }
.disc__row {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) minmax(0, 3fr) minmax(0, 1fr);
  gap: clamp(1rem, 0.5rem + 2vw, 3rem);
  padding: clamp(2rem, 1rem + 2vw, 3rem) 0;
  border-top: 1px solid var(--line);
  align-items: center;
}
.disc__row:last-child { border-bottom: 1px solid var(--line); }
.disc__row:hover .disc__title { color: var(--accent); }
.disc__num {
  font-family: var(--font-mono);
  font-size: 0.7rem; color: var(--ink-quiet);
  letter-spacing: 0.14em; text-transform: uppercase;
}
.disc__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.1rem);
  font-weight: 500; color: var(--ink);
  letter-spacing: -0.022em;
  transition: color var(--d-norm) var(--ease-out);
}
.disc__title small {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(0.92rem, 0.85rem + 0.3vw, 1rem);
  font-weight: 400; color: var(--ink-mid);
  margin-top: 0.5rem; max-width: 56ch; letter-spacing: 0;
}
.disc__links { display: grid; gap: 0.4rem; }
.disc__links a {
  font-family: var(--font-mono);
  font-size: 0.74rem; color: var(--ink-mid);
  letter-spacing: 0.04em; text-transform: uppercase;
  border-bottom: 1px solid transparent;
  transition: color var(--d-fast) var(--ease-out), border-color var(--d-fast) var(--ease-out);
  display: inline-block; width: fit-content;
}
.disc__links a:hover { color: var(--ink); border-bottom-color: var(--line-strong); }

/* --- regulatory ------------------------------------------------------- */
.reg {
  padding: clamp(4rem, 2rem + 5vw, 8rem) var(--rail);
  background: var(--bg-raised);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.reg__inner { width: min(1280px, 100%); margin: 0 auto; }
.reg__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 1rem + 3vw, 4rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 1.5rem + 2vw, 4rem);
}
.reg__h {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.1rem + 1.4vw, 2rem);
  font-weight: 600; letter-spacing: -0.022em;
  color: var(--ink); max-width: 22ch;
}
.reg__intro { color: var(--ink-mid); font-size: 0.96rem; max-width: 56ch; }
.reg__grid { display: grid; gap: 0; }
.reg__entry {
  display: grid;
  grid-template-columns: minmax(120px, 0.7fr) minmax(0, 1.8fr) minmax(0, 1fr);
  gap: clamp(1rem, 0.5rem + 1vw, 2rem);
  padding: clamp(1.5rem, 1rem + 1vw, 2.5rem) 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.reg__entry:last-child { border-bottom: 1px solid var(--line); }
.reg__ref {
  font-family: var(--font-mono);
  font-size: 0.74rem; letter-spacing: 0.12em;
  color: var(--ink-quiet); text-transform: uppercase;
}
.reg__name {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.25rem);
  color: var(--ink); font-weight: 500;
  letter-spacing: -0.012em;
  margin-bottom: 0.4rem;
}
.reg__detail { color: var(--ink-mid); font-size: 0.92rem; line-height: 1.6; }
.reg__scope {
  font-family: var(--font-mono);
  font-size: 0.72rem; color: var(--ink-quiet);
  letter-spacing: 0.06em; text-transform: uppercase;
}

/* --- who we are ------------------------------------------------------- */
.who {
  padding: clamp(4rem, 2rem + 5vw, 8rem) var(--rail);
  background: var(--bg);
}
.who__inner {
  width: min(1280px, 100%); margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 3vw, 5rem);
  align-items: center;
}
.who__media {
  aspect-ratio: 4/5;
  background: var(--bg-sunken);
  position: relative; overflow: hidden;
}
.who__media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.66) contrast(1.04) brightness(0.92);
}
.who__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(140deg, transparent 40%, oklch(0.16 0.004 260 / 0.5) 100%);
}
.who__body { display: grid; gap: clamp(1.25rem, 1rem + 1vw, 1.75rem); }
.who__h {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.4rem);
  font-weight: 500; letter-spacing: -0.022em;
  color: var(--ink); max-width: 22ch; line-height: 1.1;
}
.who__p { color: var(--ink-mid); font-size: 1.02rem; max-width: 54ch; }
.who__principles {
  display: grid; gap: 0;
  margin-top: 0.5rem;
  border-top: 1px solid var(--line);
  counter-reset: p;
  padding: 0;
}
.who__principles li {
  list-style: none;
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.94rem;
  color: var(--ink-mid);
}
.who__principles li::before {
  content: counter(p, decimal-leading-zero);
  counter-increment: p;
  font-family: var(--font-mono);
  font-size: 0.72rem; color: var(--ink-quiet);
  letter-spacing: 0.1em;
}

/* --- representative scenarios ---------------------------------------- */
.scen {
  padding: clamp(4rem, 2rem + 5vw, 8rem) var(--rail);
  background: var(--bg-sunken);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.scen__inner { width: min(1280px, 100%); margin: 0 auto; }
.scen__head {
  display: flex; flex-wrap: wrap;
  align-items: end; justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2rem, 1rem + 2vw, 3.5rem);
}
.scen__h {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.2rem);
  font-weight: 600; letter-spacing: -0.022em;
  color: var(--ink); max-width: 22ch;
}
.scen__caveat {
  font-family: var(--font-mono);
  font-size: 0.74rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-quiet);
  max-width: 28ch;
}
.scen__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.scen__item {
  background: var(--bg-sunken);
  padding: clamp(1.75rem, 1rem + 1.5vw, 2.5rem);
  display: grid; gap: 1rem; align-content: start;
}
.scen__ref {
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-quiet);
}
.scen__title {
  font-family: var(--font-display);
  font-size: 1.18rem; font-weight: 500;
  letter-spacing: -0.012em; color: var(--ink);
}
.scen__p { font-size: 0.94rem; color: var(--ink-mid); }

/* --- who we serve ----------------------------------------------------- */
.serve {
  padding: clamp(4rem, 2rem + 5vw, 8rem) var(--rail);
  background: var(--bg);
}
.serve__inner {
  width: min(1280px, 100%); margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 0.95fr) minmax(0, 1.4fr);
  gap: clamp(1.5rem, 1rem + 2vw, 3.5rem);
  align-items: start;
}
.serve__media {
  aspect-ratio: 3/4;
  background: var(--bg-sunken);
  position: relative; overflow: hidden;
}
.serve__media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.6) contrast(1.05) brightness(0.88);
}
.serve__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(155deg, transparent 30%, oklch(0.16 0.004 260 / 0.6) 100%);
}
.serve__h {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.2rem);
  font-weight: 600; letter-spacing: -0.022em;
  color: var(--ink); max-width: 18ch;
}
.serve__list { display: grid; gap: 0; }
.serve__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center; gap: 1rem;
  padding: clamp(1rem, 0.5rem + 1vw, 1.75rem) 0;
  border-top: 1px solid var(--line);
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(1.1rem, 0.95rem + 0.7vw, 1.4rem);
  color: var(--ink); letter-spacing: -0.018em;
}
.serve__row:last-child { border-bottom: 1px solid var(--line); }
.serve__row span {
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-quiet);
}

/* --- platform callout (Medical & Cyber Logistics) -------------------- */
.platform {
  position: relative;
  padding: clamp(4rem, 2rem + 5vw, 8rem) var(--rail);
  background: oklch(0.18 0.012 70 / 0.45);
  border-top: 1px solid color-mix(in oklch, var(--accent) 25%, var(--line));
  border-bottom: 1px solid color-mix(in oklch, var(--accent) 25%, var(--line));
}
.platform__inner {
  width: min(1280px, 100%); margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 3vw, 5rem);
  align-items: center;
}
.platform__media {
  aspect-ratio: 16/10;
  background: var(--bg-sunken);
  position: relative; overflow: hidden;
}
.platform__media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.7) contrast(1.04) brightness(0.92);
}
.platform__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(220deg, transparent 30%, oklch(0.16 0.012 70 / 0.45) 100%);
}
.platform__tag {
  font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing: 0.14em;
  color: var(--accent); text-transform: uppercase;
  margin-bottom: 0.85rem; display: inline-block;
}
.platform__h {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1.5vw, 2.2rem);
  font-weight: 600; letter-spacing: -0.022em;
  color: var(--ink); margin-bottom: 1rem; max-width: 22ch;
}
.platform__p {
  color: var(--ink-mid); font-size: 1rem;
  margin-bottom: 1.5rem; max-width: 50ch;
}
.platform__actions { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.platform__cta {
  font-family: var(--font-display);
  font-size: 0.86rem; color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  padding: 0.7rem 1.2rem;
  border-radius: var(--r-1);
  transition: background var(--d-fast) var(--ease-out), color var(--d-fast) var(--ease-out);
}
.platform__cta:hover { background: var(--ink); color: var(--bg); }
.platform__signin {
  font-family: var(--font-mono);
  font-size: 0.74rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-mid);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color var(--d-fast) var(--ease-out), border-color var(--d-fast) var(--ease-out);
}
.platform__signin:hover { color: var(--ink); border-bottom-color: var(--line-strong); }

/* --- footer ----------------------------------------------------------- */
.foot {
  padding: clamp(3.5rem, 2rem + 4vw, 6rem) var(--rail) 1.5rem;
  background: var(--bg);
  border-top: 1px solid var(--line);
}
.foot__inner { width: min(1280px, 100%); margin: 0 auto; }
.foot__cols {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 1rem + 3vw, 4rem);
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line);
}
.foot__brand-block { display: grid; gap: 1rem; align-content: start; }
.foot__brand-block p { color: var(--ink-mid); font-size: 0.92rem; max-width: 36ch; }
.foot__email {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.84rem; color: var(--ink);
  border-bottom: 1px solid var(--line-strong);
  margin-top: 0.5rem;
  padding-bottom: 2px;
  transition: border-color var(--d-fast) var(--ease-out);
}
.foot__email:hover { border-bottom-color: var(--ink); }
.foot__h {
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-quiet);
  margin-bottom: 0.85rem;
}
.foot__list { display: grid; gap: 0.5rem; list-style: none; margin: 0; padding: 0; }
.foot__list a {
  font-size: 0.88rem; color: var(--ink-mid);
  transition: color var(--d-fast) var(--ease-out);
}
.foot__list a:hover { color: var(--ink); }

.foot__strip {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}
.foot__bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem; padding-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-quiet);
}
.foot__bottom a { color: var(--ink-mid); transition: color var(--d-fast) var(--ease-out); }
.foot__bottom a:hover { color: var(--ink); }
.foot__bottom .foot__bottom-links { display: flex; gap: 2rem; }

/* =========================================================================
   Service & secondary page patterns (about / contact / services/*)
   ========================================================================= */

/* --- page hero: shorter than homepage, no full-bleed video ----------- */
.phero {
  position: relative;
  padding: clamp(8rem, 5rem + 7vw, 13rem) var(--rail) clamp(3rem, 2rem + 3vw, 5.5rem);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  overflow: hidden;
}
.phero--media { background: var(--bg-sunken); }
.phero__media {
  position: absolute; inset: 0; z-index: -1; overflow: hidden;
}
.phero__media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.6) contrast(1.04) brightness(0.7);
  transform: scale(1.04);
}
.phero__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg,
    oklch(0.16 0.004 260 / 0.55) 0%,
    oklch(0.16 0.004 260 / 0.4) 30%,
    oklch(0.16 0.004 260 / 0.85) 100%);
}
.phero__inner { width: min(1280px, 100%); margin: 0 auto; position: relative; }
.phero__meta {
  display: flex; flex-wrap: wrap; gap: 1.5rem;
  align-items: baseline;
  margin-bottom: clamp(1rem, 0.75rem + 0.5vw, 1.5rem);
  font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-quiet);
}
.phero__meta span:not(:last-child)::after {
  content: ''; display: inline-block;
  width: 18px; height: 1px; background: var(--ink-quiet);
  vertical-align: middle; margin-left: 1.5rem;
}
.phero__h {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 1.4rem + 3vw, 3.6rem);
  line-height: 1.05; letter-spacing: -0.025em;
  color: var(--ink); max-width: 22ch;
  text-wrap: balance;
  margin-bottom: clamp(1rem, 0.75rem + 0.75vw, 1.5rem);
}
.phero__lede {
  font-size: clamp(1rem, 0.92rem + 0.4vw, 1.2rem);
  color: var(--ink-mid);
  max-width: 56ch; line-height: 1.55;
}

/* --- service template ------------------------------------------------- */
.service {
  padding: clamp(4rem, 2.5rem + 4vw, 6.5rem) var(--rail);
  background: var(--bg);
}
.service__inner {
  width: min(960px, 100%); margin: 0 auto;
  display: grid;
  gap: clamp(2rem, 1.5rem + 2vw, 3.5rem);
}
.service__cap {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1rem + 1.2vw, 1.75rem);
  font-weight: 500; line-height: 1.35;
  letter-spacing: -0.018em;
  color: var(--ink); max-width: 36ch;
}
.service__covers {
  display: grid; gap: 0;
  border-top: 1px solid var(--line);
}
.service__covers li {
  list-style: none;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1rem;
  font-size: 1rem;
  color: var(--ink-mid);
  align-items: baseline;
  line-height: 1.55;
}
.service__covers li > span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-quiet);
}
.service__engages {
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 3fr);
  gap: 1.5rem;
  align-items: baseline;
}
.service__engages dt {
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-quiet);
}
.service__engages dd {
  margin: 0;
  font-size: 1rem;
  color: var(--ink-mid);
}
.service__actions {
  display: flex; gap: 1.5rem; flex-wrap: wrap; align-items: center;
  padding-top: 0.5rem;
}
.service__alt {
  font-family: var(--font-display);
  font-size: 0.92rem; color: var(--ink-mid);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color var(--d-fast) var(--ease-out), border-color var(--d-fast) var(--ease-out);
}
.service__alt:hover { color: var(--ink); border-bottom-color: var(--ink); }

.service__neighbours {
  padding: clamp(3rem, 2rem + 2vw, 4.5rem) var(--rail);
  background: var(--bg-sunken);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.service__neighbours-inner { width: min(960px, 100%); margin: 0 auto; }
.service__neighbours h2 {
  font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-quiet);
  margin-bottom: 1.5rem;
}
.service__neighbours ul {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0; padding: 0;
}
.service__neighbours li { padding: 0; }
.service__neighbours a {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) auto;
  gap: 1.5rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  align-items: baseline;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink);
  letter-spacing: -0.012em;
  transition: color var(--d-fast) var(--ease-out);
}
.service__neighbours li:last-child a { border-bottom: 1px solid var(--line); }
.service__neighbours a span {
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-quiet);
}
.service__neighbours a:hover { color: var(--accent); }
.service__neighbours a:hover span { color: var(--accent); }

/* --- about / how we work --------------------------------------------- */
.howwework {
  padding: clamp(4rem, 2.5rem + 4vw, 7rem) var(--rail);
  background: var(--bg);
}
.howwework__inner {
  width: min(1280px, 100%); margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr);
  gap: clamp(2rem, 1rem + 3vw, 5rem);
}
.howwework__steps {
  display: grid; gap: 0;
  border-top: 1px solid var(--line);
}
.howwework__steps li {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(80px, 0.5fr) minmax(0, 2fr) minmax(0, 1.4fr);
  gap: clamp(1rem, 0.5rem + 1vw, 2rem);
  padding: clamp(1.5rem, 1rem + 1vw, 2.25rem) 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.howwework__step-num {
  font-family: var(--font-mono);
  font-size: 0.72rem; color: var(--ink-quiet);
  letter-spacing: 0.14em; text-transform: uppercase;
}
.howwework__step-name {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.4rem);
  font-weight: 500; color: var(--ink);
  letter-spacing: -0.018em;
}
.howwework__step-detail {
  color: var(--ink-mid);
  font-size: 0.96rem;
  line-height: 1.55;
  max-width: 50ch;
}
@media (max-width: 920px) {
  .howwework__inner { grid-template-columns: 1fr; }
  .howwework__steps li { grid-template-columns: minmax(60px, auto) 1fr; }
  .howwework__steps li .howwework__step-detail { grid-column: 1 / -1; }
}

/* --- contact form ---------------------------------------------------- */
.contactform {
  padding: clamp(4rem, 2.5rem + 4vw, 7rem) var(--rail);
  background: var(--bg);
}
.contactform__inner {
  width: min(1280px, 100%); margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 1rem + 3vw, 5rem);
  align-items: start;
}
.contactform__notes {
  display: grid;
  gap: 1.25rem;
  font-size: 0.96rem;
  color: var(--ink-mid);
}
.contactform__notes dt {
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 0.3rem;
}
.contactform__notes dd { margin: 0 0 0.5rem; max-width: 36ch; }

.contactform__form { display: grid; gap: 1.5rem; }
.contactform__field { display: grid; gap: 0.45rem; }
.contactform__field label {
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-quiet);
}
.contactform__field input,
.contactform__field textarea,
.contactform__field select {
  background: var(--bg-sunken);
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  padding: 0.85rem 1rem;
  font: inherit;
  color: var(--ink);
  transition: border-color var(--d-fast) var(--ease-out), background var(--d-fast) var(--ease-out);
}
.contactform__field input::placeholder,
.contactform__field textarea::placeholder {
  color: var(--ink-quiet);
}
.contactform__field input:focus,
.contactform__field textarea:focus,
.contactform__field select:focus {
  outline: none;
  border-color: var(--line-strong);
  background: var(--bg-raised);
}
.contactform__field textarea { min-height: 7rem; resize: vertical; }

.contactform__toggle {
  display: flex; gap: 0.85rem; align-items: flex-start;
  padding: 1rem;
  background: var(--bg-sunken);
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  font-size: 0.94rem;
  color: var(--ink-mid);
  cursor: pointer;
  transition: border-color var(--d-fast) var(--ease-out), background var(--d-fast) var(--ease-out);
}
.contactform__toggle:has(input:checked) {
  border-color: var(--accent);
  background: oklch(0.18 0.012 70 / 0.35);
  color: var(--ink);
}
.contactform__toggle input[type="checkbox"] {
  appearance: none;
  width: 16px; height: 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-1);
  background: var(--bg);
  display: grid; place-items: center;
  flex-shrink: 0; margin-top: 2px;
  cursor: pointer;
}
.contactform__toggle input[type="checkbox"]:checked {
  background: var(--accent); border-color: var(--accent);
}
.contactform__toggle input[type="checkbox"]:checked::after {
  content: ''; width: 8px; height: 4px;
  border: 1px solid var(--bg); border-top: 0; border-right: 0;
  transform: rotate(-45deg) translate(1px, -1px);
}
.contactform__toggle strong {
  display: block; color: var(--ink);
  font-weight: 500;
  margin-bottom: 0.2rem;
}

.contactform__submit {
  justify-self: start;
  margin-top: 0.5rem;
}

/* --- platform service page extras ----------------------------------- */
.platform-page__intro {
  padding: clamp(3rem, 2rem + 3vw, 5rem) var(--rail);
  background: var(--bg-raised);
  border-bottom: 1px solid var(--line);
}
.platform-page__intro-inner {
  width: min(1280px, 100%); margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: clamp(2rem, 1rem + 3vw, 5rem);
  align-items: start;
}
.platform-page__intro h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.1rem + 1.4vw, 2rem);
  font-weight: 600; letter-spacing: -0.022em;
  color: var(--ink); max-width: 22ch;
}
.platform-page__intro p {
  color: var(--ink-mid);
  font-size: 1rem; line-height: 1.65;
  max-width: 60ch;
}
.platform-page__intro p + p { margin-top: 0.75rem; }

.platform-page__capabilities {
  padding: clamp(3rem, 2rem + 3vw, 5rem) var(--rail);
}
.platform-page__capabilities-inner { width: min(1280px, 100%); margin: 0 auto; }
.platform-page__capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 2rem;
}
.platform-page__cap {
  background: var(--bg);
  padding: clamp(1.5rem, 1rem + 1vw, 2rem);
  display: grid; gap: 0.65rem;
}
.platform-page__cap-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-quiet);
}
.platform-page__cap h3 {
  font-family: var(--font-display);
  font-size: 1.05rem; font-weight: 500;
  color: var(--ink); letter-spacing: -0.012em;
}
.platform-page__cap p {
  font-size: 0.92rem; color: var(--ink-mid);
}

.pricing-band {
  padding: clamp(3.5rem, 2rem + 3vw, 5.5rem) var(--rail);
  background: var(--bg-sunken);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.pricing-band__inner { width: min(960px, 100%); margin: 0 auto; }
.pricing-band__h {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.1rem + 1.4vw, 2rem);
  font-weight: 600; color: var(--ink);
  letter-spacing: -0.022em;
  margin-bottom: 1rem; max-width: 24ch;
}
.pricing-band__p {
  color: var(--ink-mid);
  font-size: 1rem;
  margin-bottom: 2rem;
  max-width: 56ch;
}

/* --- responsive at small sizes --------------------------------------- */
@media (max-width: 920px) {
  .nav__links { display: none; }
  .nav__mob { display: block; }
  .statement__inner,
  .disc__head,
  .reg__head,
  .who__inner,
  .serve__inner,
  .platform__inner,
  .platform-page__intro-inner,
  .contactform__inner { grid-template-columns: 1fr; }
  .disc__head-media { display: none; }
  .disc__row { grid-template-columns: minmax(60px, auto) minmax(0, 1fr); }
  .disc__row .disc__links { grid-column: 1 / -1; }
  .reg__entry { grid-template-columns: minmax(80px, auto) minmax(0, 1fr); }
  .reg__entry .reg__scope { grid-column: 1 / -1; }
  .who__media { aspect-ratio: 16/10; order: -1; }
  .serve__media { display: none; }
  .foot__cols { grid-template-columns: 1fr; }
  .service__neighbours a { grid-template-columns: minmax(60px, auto) 1fr; }
  .service__neighbours a > :last-child { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .scen__head { flex-direction: column; align-items: flex-start; }
  .platform__actions { flex-direction: column; align-items: flex-start; }
  .service__engages { grid-template-columns: 1fr; gap: 0.5rem; }
  .service__covers li { grid-template-columns: 40px 1fr; }
}

/* mobile nav open state */
.nav.is-mob-open .nav__links {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--bg-raised);
  padding: 1.5rem var(--rail);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  align-items: stretch;
  gap: 1rem;
}
.nav.is-mob-open .nav__services-panel { position: static; opacity: 1; pointer-events: auto; transform: none; min-width: 0; }