/* ══════════════════════════════════════════════════════════════════════
   Shunaki — site styles

   Design source: "Shunaki Landing.dc.html" turns 3-4 (Claude Design),
   with handoff.md as the token/layout spec.

   Layout uses the single 900px breakpoint the handoff specifies. Type is
   fluid between the two documented scales (390 -> 1280) so both artboard
   widths render their exact values with nothing jumping mid-range.

   Two colours deviate from the handoff, both for WCAG AA on the warm
   paper. Originals noted inline.
   ══════════════════════════════════════════════════════════════════════ */

/* ─── Tokens ──────────────────────────────────────────────────────── */
:root {
  /* Surfaces */
  --bg:         #f7f4ee;
  --bg-raised:  #fffdf8;
  --bg-sunken:  #f1ede4;
  --bg-dark:    #23262e;
  --bg-dark-alt:#2b2f38;   /* dark-card hover */
  --bg-hover:   #fbf8f1;   /* light-card hover */

  /* Ink */
  --ink:        #1c1f26;
  --ink-body:   #23262e;
  --ink-muted:  #4a4e57;
  --ink-soft:   #5d616a;
  --ink-link:   #3c4049;
  --ink-faint:  #656971;  /* handoff #8a8e96 fails AA on all three grounds */

  /* Accent */
  --accent:       #ee7500;
  --accent-ink:   #a34e00;  /* handoff #b85800 = 4.31:1, fails AA */
  --accent-light: #ffb375;

  /* Dark band */
  --on-dark:       #e6e2d8;
  --on-dark-muted: #a9adb6;
  --on-dark-soft:  #d9d5cb;

  /* Lines */
  --line:        rgba(35, 38, 46, .12);
  --line-soft:   rgba(35, 38, 46, .08);
  --line-strong: rgba(35, 38, 46, .14);
  --line-dark:   rgba(255, 255, 255, .14);
  --line-dark-soft: rgba(255, 255, 255, .12);

  /* Type */
  --serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --sans:  'Public Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono:  ui-monospace, Menlo, Consolas, monospace;

  /* Fluid scale: interpolates 390px -> 1280px, hitting the design's
     mobile and desktop values exactly at each end. */
  --t-h1:        clamp(2.25rem, 1.553rem + 2.865vw, 3.125rem);   /* 36 -> 50 */
  --t-h1-home:   clamp(2.4375rem, 1.516rem + 3.79vw, 3.5rem);    /* 39 -> 56 */
  --t-h2:        clamp(1.75rem, 1.31rem + 1.80vw, 2.25rem);      /* 28 -> 36 */
  --t-h2-lg:     clamp(1.875rem, 1.325rem + 2.25vw, 2.375rem);   /* 30 -> 38 */
  --t-h2-dark:   clamp(1.6875rem, 1.35rem + 1.40vw, 2rem);       /* 27 -> 32 */
  --t-h2-band:   clamp(1.75rem, 1.42rem + 1.35vw, 2.125rem);     /* 28 -> 34 */
  --t-lead:      clamp(1rem, 0.934rem + 0.27vw, 1.094rem);       /* 16 -> 17.5 */
  --t-h3:        clamp(0.969rem, 0.925rem + 0.18vw, 1.031rem);   /* 15.5 -> 16.5 */
  --t-body:      clamp(0.875rem, 0.853rem + 0.09vw, 0.906rem);   /* 14 -> 14.5 */
  --t-eyebrow:   clamp(0.719rem, 0.675rem + 0.18vw, 0.781rem);   /* 11.5 -> 12.5 */
  --t-small:     clamp(0.813rem, 0.791rem + 0.09vw, 0.844rem);   /* 13 -> 13.5 */

  /* Rhythm */
  --gutter:  clamp(1.5rem, 0.348rem + 4.72vw, 4rem);             /* 24 -> 64 */
  --section: clamp(2.75rem, 1.35rem + 5.73vw, 4.75rem);          /* 44 -> 76 */
  --shell:   1280px;
}

/* ─── Reset ───────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
/* A display rule on an element beats [hidden]'s UA display:none, which would
   leave every dropdown open. Toggle visibility with el.hidden, not style. */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-body);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}

/* ─── Shell ───────────────────────────────────────────────────────── */
/* Sections are full-bleed for their background; .wrap centres content and
   lets gutters grow past 1280 (handoff §3). */
.wrap {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink-body); color: var(--bg);
  padding: 12px 20px; font-size: 14px; text-decoration: none;
}
.skip-link:focus { left: 0; }

:where(a, button):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}
.band-dark :where(a, button):focus-visible { outline-color: var(--accent-light); }

/* ─── Eyebrow ─────────────────────────────────────────────────────── */
.eyebrow {
  font-size: var(--t-eyebrow);
  font-weight: 600;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: clamp(.875rem, .6rem + 1.12vw, 1.25rem);
}
.eyebrow--light { color: var(--accent-light); }

/* ─── Diamond motif ───────────────────────────────────────────────── */
.diamond {
  width: 8px; height: 8px; flex: none;
  background: var(--accent);
  transform: rotate(45deg);
}
.diamond--block { display: block; margin-bottom: 16px; }

/* ─── Utility bar ─────────────────────────────────────────────────── */
.utility {
  background: var(--bg-dark);
  color: var(--on-dark-soft);
  font-size: clamp(.781rem, .766rem + 0.06vw, .813rem);
}
.utility__inner {
  display: flex; align-items: center; justify-content: center;
  gap: 20px; padding-block: 9px;
}
.utility__tagline { display: none; letter-spacing: .02em; }
.utility__contact { display: flex; align-items: center; gap: 20px; }
.utility__phone { color: #fff; font-weight: 600; text-decoration: none; }
.utility__email { color: var(--on-dark-soft); text-decoration: none; }
.utility__sep { color: var(--ink-muted); }

/* ─── Header ──────────────────────────────────────────────────────── */
/* Sticky nav; the utility bar scrolls away above it. */
.header {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}

.logo { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; padding-block: 12px; }
.logo__mark {
  width: 22px; height: 22px; flex: none;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid #16181d;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 700; color: #fff; line-height: 1;
}
.logo__word {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 1.074rem + 0.72vw, 1.5rem);   /* 20 -> 24 */
  font-weight: 600; letter-spacing: .01em;
  color: var(--ink-body);
}
.logo--footer { padding-block: 0; margin-bottom: 12px; }

.hamburger {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 10px;
  background: transparent; border: none; cursor: pointer;
}
.hamburger span {
  display: block; height: 2px; background: var(--ink-body);
  transition: transform .18s ease, opacity .12s ease;
}
/* Open state: the three bars fold into an X, so the same control closes it. */
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav { display: none; }
.nav__list { display: flex; align-items: center; gap: 34px; }
.nav__item { position: relative; }

.nav__link, .nav__trigger {
  display: flex; align-items: center; gap: 7px;
  color: var(--ink-link);
  font-size: 14.5px;
  text-decoration: none;
  padding-block: 26px;
  background: none; border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}
.nav__link { cursor: pointer; }
.nav__trigger { cursor: default; }
.nav__link:hover, .nav__trigger:hover { color: var(--ink); }
.nav__link.is-active, .nav__trigger.is-active {
  color: var(--ink); font-weight: 600; border-bottom-color: var(--accent);
}
.nav__caret { font-size: 8.5px; color: var(--ink-faint); transform: translateY(1px); }

.nav__menu {
  position: absolute; top: 100%; left: -20px; z-index: 40;
  width: 276px;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  box-shadow: 0 16px 38px rgba(20, 22, 28, .14);
  padding-block: 8px;
  display: flex; flex-direction: column;
}
.nav__menu a {
  display: block; padding: 11px 20px;
  font-size: 14px; color: var(--ink-link); text-decoration: none;
}
.nav__menu a:hover { background: #f3efe6; color: var(--ink); }

/* ─── Mobile nav ──────────────────────────────────────────────────── */
/* Full-screen panel: it fills everything below the sticky header rather
   than pushing the page down, so opening it reads as a mode change and the
   list has room to breathe. --header-h is measured in menu.js; the fallback
   covers the first paint. */
.mobile-nav {
  position: fixed;
  inset: var(--header-h, 57px) 0 0;
  z-index: 45;                      /* under .header (50) — the burger stays tappable */
  background: var(--bg-raised);
  padding-block: 4px 40px;
  overflow-y: auto;
  /* Scrolling to the end of the menu must not start scrolling the page behind it. */
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  animation: mobile-nav-in .18s ease-out;
}
@keyframes mobile-nav-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}
/* While the panel is open the page beneath it must not scroll away. */
body.has-mobile-nav { overflow: hidden; }

.mobile-nav__row {
  display: block; padding: 15px 0;
  font-size: 17px; color: var(--ink-link); text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
}
.mobile-nav__row.is-active { font-weight: 600; color: var(--ink); }
.mobile-nav__group { padding: 15px 0 6px; border-bottom: 1px solid var(--line-soft); }
.mobile-nav__label {
  font-size: 12px; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent-ink); margin-bottom: 8px;
}
.mobile-nav__sub {
  display: block; padding: 11px 0 11px 14px;
  font-size: 16px; color: var(--ink-link); text-decoration: none;
}

/* ─── Breadcrumb ──────────────────────────────────────────────────── */
.breadcrumb { border-bottom: 1px solid var(--line-soft); }
.breadcrumb__inner {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  padding-block: 12px;
  font-size: clamp(.75rem, .736rem + 0.06vw, .781rem);
  color: var(--ink-faint);
}
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb__current { color: var(--ink-link); }

/* ─── Bands ───────────────────────────────────────────────────────── */
.band-raised {
  background: var(--bg-raised);
  border-top: 1px solid rgba(35, 38, 46, .1);
  padding-block: var(--section);
}
.band-plain { padding-block: var(--section); }
.band-split { padding-block: var(--section); }

.band-dark {
  background: var(--bg-dark);
  color: var(--on-dark);
  padding-block: var(--section);
}
.band-dark__title {
  font-family: var(--serif); font-weight: 500;
  font-size: var(--t-h2-dark); line-height: 1.1;
  color: #fff;
}
.band-dark__lead {
  font-size: clamp(.906rem, .87rem + 0.15vw, .969rem);
  line-height: 1.62; color: var(--on-dark-muted);
  margin-top: 16px; max-width: 42ch;
}

/* ─── Section header ──────────────────────────────────────────────── */
.section-head {
  display: flex; flex-direction: column-reverse; align-items: flex-start;
  gap: .625rem;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: clamp(.875rem, .7rem + 0.72vw, 1.25rem);
  margin-bottom: clamp(1.625rem, 1.1rem + 2.14vw, 2.75rem);
}
.section-head__title {
  font-family: var(--serif); font-weight: 500;
  font-size: var(--t-h2); line-height: 1.06;
  color: var(--ink);
}
.section-head__eyebrow {
  font-size: var(--t-eyebrow); font-weight: 600; letter-spacing: .17em;
  text-transform: uppercase; color: var(--accent-ink);
}
.section-head--dark { border-bottom-color: var(--line-dark-soft); }
.section-head--dark .section-head__title { color: #fff; font-size: var(--t-h2-dark); }
.section-head--dark .section-head__eyebrow { color: var(--accent-light); }

/* ─── Hero ────────────────────────────────────────────────────────── */
.hero { padding-block: clamp(2.5rem, 1.66rem + 3.44vw, 4rem); }
.hero__grid { display: grid; gap: clamp(1.75rem, .7rem + 4.3vw, 3.5rem); }

.hero__title {
  font-family: var(--serif); font-weight: 500;
  font-size: var(--t-h1); line-height: 1.07;
  letter-spacing: -.01em;
  color: var(--ink);
}
.hero__title--home { font-size: var(--t-h1-home); line-height: 1.06; }

.hero__lead {
  font-size: var(--t-lead); line-height: 1.62;
  color: var(--ink-muted);
  max-width: 60ch;
  margin-top: clamp(1rem, .85rem + 0.6vw, 1.375rem);
}
.hero__lead--wide { max-width: 68ch; }

.hero__points {
  display: flex; flex-direction: column; gap: 11px;
  margin-top: clamp(1.5rem, 1.1rem + 1.6vw, 2.125rem);
}
.hero__points li {
  display: flex; align-items: baseline; gap: 11px;
  font-size: clamp(.906rem, .87rem + 0.15vw, .938rem);
  color: var(--ink-link);
}
.hero__points .diamond { position: relative; top: -1px; }

.hero__contact {
  display: flex; flex-direction: column; gap: 8px;
  margin-top: 1.375rem; font-size: .938rem;
}
.hero__contact a { color: var(--ink); font-weight: 600; text-decoration: none; }
.hero__contact a:hover { color: var(--accent-ink); }

/* ─── Image slot ──────────────────────────────────────────────────── */
.slot {
  width: 100%;
  border: 1px solid var(--line-strong);
  background:
    repeating-linear-gradient(45deg, rgba(35,38,46,.04) 0 13px, transparent 13px 26px),
    var(--bg-sunken);
  display: grid; place-items: center;
  padding: 12px;
}
.slot__label {
  font: 11px/1.4 var(--mono);
  letter-spacing: .06em;
  color: rgba(35, 38, 46, .42);
  text-align: center;
}
.slot--hero      { height: clamp(200px, 130px + 18vw, 380px); }
.slot--hero-home { height: clamp(220px, 140px + 20vw, 420px); }
.slot--body      { height: clamp(190px, 125px + 17vw, 340px); }
.slot--band      { height: clamp(190px, 115px + 19vw, 300px); margin-top: 2rem; }
.slot--card      { height: clamp(140px, 110px + 7.7vw, 180px); border: none; border-bottom: 1px solid var(--line); }
.slot--logo      { height: clamp(74px, 62px + 3vw, 96px); border: none; border-bottom: 1px solid rgba(35,38,46,.1); }

/* Filled slot: same box, photo cropped to fit. */
.slot--photo     { display: block; padding: 0; overflow: hidden; background: var(--bg-sunken); }
.slot--photo img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* Filled logo slot: one ink tone so the brand palettes read as a set. */
.slot--logo-filled     { background: var(--bg-raised); }
.slot--logo-filled img { max-width: 62%; max-height: 40%; width: auto; height: auto;
                         filter: brightness(0); opacity: .72; }
/* Optical sizing: wordmarks differ in weight and proportion. */
.slot--logo-lenovo img   { max-height: 30%; }
.slot--logo-fortinet img,
.slot--logo-microsoft img { max-width: 72%; }
.slot--logo-cisco img    { max-height: 54%; }

/* ─── Diamond list (service "What's included") ────────────────────── */
.diamond-list { display: grid; gap: clamp(1.25rem, 1rem + 1.1vw, 2.25rem) 3.5rem; }
.diamond-list__item { display: flex; gap: 14px; }
.diamond-list__item .diamond { margin-top: 6px; }
.diamond-list__title {
  font-size: var(--t-h3); font-weight: 600;
  color: var(--ink-body); margin-bottom: 5px;
}
.diamond-list__body { font-size: var(--t-body); line-height: 1.58; color: var(--ink-soft); }

/* ─── Approach list ───────────────────────────────────────────────── */
.band-split__grid { display: grid; gap: clamp(1.75rem, .7rem + 4.3vw, 3.5rem); align-items: center; }
.band-split__title {
  font-family: var(--serif); font-weight: 500;
  font-size: var(--t-h2); line-height: 1.06;
  color: var(--ink); margin-bottom: 1.5rem;
}
.approach { display: flex; flex-direction: column; gap: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem); }
.approach__item { border-left: 2px solid var(--accent); padding-left: clamp(1rem, .9rem + 0.45vw, 1.125rem); }
.approach__title { font-size: var(--t-h3); font-weight: 600; color: var(--ink-body); margin-bottom: 6px; }
.approach__body { font-size: var(--t-body); line-height: 1.58; color: var(--ink-soft); }

/* ─── Cards ───────────────────────────────────────────────────────── */
.cards { display: grid; gap: 14px; }
.card {
  display: block; height: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: clamp(1.25rem, 1.1rem + 0.67vw, 1.625rem);
  text-decoration: none; color: inherit;
}
.card--link { transition: border-color .15s ease, background .15s ease; }
.card--link:hover { border-color: var(--accent); background: var(--bg-hover); }
.card--media { background: var(--bg-raised); padding: 0; overflow: hidden; }
.card--media:hover { border-color: var(--accent); }
.card__body-wrap { display: block; padding: clamp(1.25rem, 1.1rem + 0.67vw, 1.5rem); }
.card__title { font-size: var(--t-h3); font-weight: 600; color: var(--ink-body); margin-bottom: 6px; }
.card__title--serif {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.313rem, 1.19rem + 0.5vw, 1.438rem);
  color: var(--ink);
}
.card__body { font-size: var(--t-body); line-height: 1.56; color: var(--ink-soft); }
.card__more {
  display: inline-block; margin-top: 12px;
  font-size: .813rem; font-weight: 600; color: var(--accent-ink);
}
.cards--3 .card .diamond--block,
.cards--4 .card .diamond--block { margin-bottom: 16px; }

/* ─── Situations ──────────────────────────────────────────────────── */
.situations { display: grid; gap: clamp(1.375rem, 1.2rem + 0.7vw, 1.875rem); }
.situation { border-top: 2px solid var(--accent); padding-top: clamp(1rem, .85rem + 0.6vw, 1.25rem); }
.situation__title {
  font-size: clamp(1rem, .94rem + 0.25vw, 1.094rem);
  font-weight: 600; color: var(--ink-body); margin-bottom: 7px;
}
.situation__body { font-size: var(--t-body); line-height: 1.6; color: var(--ink-soft); }

/* ─── Related / tiles (dark) ──────────────────────────────────────── */
.related { display: grid; gap: 14px; }
.related__card {
  display: block; height: 100%;
  border: 1px solid var(--line-dark);
  padding: clamp(1.25rem, 1.1rem + 0.67vw, 1.5rem);
  text-decoration: none;
  transition: border-color .15s ease, background .15s ease;
}
.related__card:hover { border-color: var(--accent); background: var(--bg-dark-alt); }
.related__title { font-size: 1rem; font-weight: 600; color: #fff; margin-bottom: 6px; }
.related__body { font-size: var(--t-small); line-height: 1.55; color: var(--on-dark-muted); margin-bottom: 12px; }
.related__more { font-size: .813rem; font-weight: 600; color: var(--accent-light); }

.tiles { display: grid; gap: 12px; }
.tile {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border: 1px solid var(--line-dark);
  padding: clamp(1.125rem, 1rem + 0.5vw, 1.375rem) clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  text-decoration: none;
  transition: border-color .15s ease, background .15s ease;
}
.tile:hover { border-color: var(--accent); background: var(--bg-dark-alt); }
.tile__name { font-size: clamp(.969rem, .93rem + 0.17vw, 1rem); font-weight: 600; color: #fff; }
.tile__arrow { font-size: .875rem; color: var(--accent-light); }

/* ─── Credibility / staffing grid (dark) ──────────────────────────── */
.band-dark__grid { display: grid; gap: clamp(2rem, 1.2rem + 3.4vw, 4rem); align-items: start; }
.cred { display: grid; gap: clamp(1.375rem, 1.1rem + 1.1vw, 2.25rem) 2.5rem; }
.cred__title { font-size: clamp(.969rem, .93rem + 0.17vw, 1rem); font-weight: 600; color: #fff; margin-bottom: 6px; }
.cred__body { font-size: var(--t-small); line-height: 1.58; color: var(--on-dark-muted); }

/* ─── Partners ────────────────────────────────────────────────────── */
.partners { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.partner { border: 1px solid var(--line); background: var(--bg-raised); }
.partner__cat {
  padding: 9px 12px;
  font-size: clamp(.656rem, .64rem + 0.07vw, .719rem);
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-faint); text-align: center;
}

/* ─── About: stats, credentials ───────────────────────────────────── */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stat { border-top: 2px solid var(--accent); padding-top: clamp(1rem, .85rem + 0.6vw, 1.25rem); }
.stat__value {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.875rem, 1.55rem + 1.35vw, 2.375rem);
  line-height: 1; color: var(--ink); margin-bottom: 8px;
}
.stat__label { font-size: var(--t-small); line-height: 1.5; color: var(--ink-soft); }
.stats__note { font-size: .75rem; color: var(--ink-faint); margin-top: 1.125rem; }

.sub-label {
  font-size: var(--t-eyebrow); font-weight: 600; letter-spacing: .13em;
  text-transform: uppercase; color: var(--ink-faint); margin-bottom: 12px;
}
.partners--about { margin-bottom: 28px; }
.certs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cert {
  height: clamp(80px, 66px + 3.6vw, 96px);
  border: 1px dashed rgba(35, 38, 46, .26);
  background: var(--bg-raised);
  display: grid; place-items: center;
  font: 11px/1 var(--mono); color: rgba(35, 38, 46, .42);
}
.two-up { display: grid; gap: clamp(1rem, .8rem + 0.9vw, 1.625rem); }

/* ─── Contact page ────────────────────────────────────────────────── */
.contact-detail { padding-block: 0 var(--section); }
.contact-detail__grid { display: grid; gap: clamp(1.75rem, 1rem + 3.1vw, 3.5rem); align-items: start; }
.contact-detail__cells { display: grid; gap: clamp(1.375rem, 1.15rem + 0.9vw, 2.125rem) 2.5rem; }

.detail--accent { border-top: 2px solid var(--accent); padding-top: 16px; }
.detail--rule   { border-top: 1px solid var(--line-strong); padding-top: 16px; }
.detail__label {
  font-size: clamp(.719rem, .7rem + 0.07vw, .75rem);
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-faint); margin-bottom: 8px;
}
.detail__value { color: var(--ink); font-weight: 600; text-decoration: none; }
.detail__value:hover { color: var(--accent-ink); }
.detail__value--lg { font-size: clamp(1.375rem, 1.32rem + 0.22vw, 1.313rem); }
.detail__value--md { font-size: clamp(1.125rem, 1.09rem + 0.14vw, 1.188rem); overflow-wrap: anywhere; }
.detail__note { font-size: var(--t-small); color: var(--ink-soft); margin-top: 6px; }
.detail__body { font-size: clamp(.938rem, .92rem + 0.07vw, .969rem); line-height: 1.6; color: var(--ink-link); }

/* ─── Contact band ────────────────────────────────────────────────── */
.band-contact {
  background: var(--bg-raised);
  border-top: 1px solid rgba(35, 38, 46, .1);
  padding-block: clamp(2.5rem, 1.85rem + 2.7vw, 4.5rem);
}
.band-contact__grid { display: grid; gap: clamp(1.5rem, 1rem + 2.2vw, 4rem); align-items: center; }
.band-contact__title {
  font-family: var(--serif); font-weight: 500;
  font-size: var(--t-h2-band); line-height: 1.06; color: var(--ink);
}
.band-contact__lead {
  font-size: clamp(.906rem, .87rem + 0.15vw, .969rem);
  line-height: 1.62; color: var(--ink-muted);
  margin-top: 14px; max-width: 44ch;
}
.band-contact__details { display: grid; gap: 18px 2.5rem; font-size: .938rem; color: var(--ink-link); }
.band-contact .detail--wide { grid-column: auto; }
.detail__link { color: var(--accent-ink); font-weight: 600; text-decoration: none; }
.detail__link:hover { color: var(--accent); }

/* ─── 404 ─────────────────────────────────────────────────────────── */
.notfound__links {
  display: grid; gap: 10px; margin-top: 2rem;
  font-size: .938rem; font-weight: 600;
}
.notfound__links a { color: var(--accent-ink); text-decoration: none; }
.notfound__links a:hover { color: var(--accent); }

/* ─── Footer ──────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-sunken);
  border-top: 1px solid rgba(35, 38, 46, .1);
  padding-block: clamp(2.25rem, 1.7rem + 2.2vw, 3.5rem) clamp(1.375rem, 1.2rem + 0.7vw, 1.875rem);
}
.footer__cols {
  display: grid; gap: clamp(1.5rem, 1.1rem + 1.6vw, 3rem);
  padding-bottom: clamp(1.25rem, 1rem + 1.1vw, 2.5rem);
  border-bottom: 1px solid rgba(35, 38, 46, .1);
}
.footer__tagline { font-size: var(--t-small); line-height: 1.6; color: var(--ink-faint); max-width: 240px; }
.footer__heading {
  font-size: .75rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-faint);
  margin-bottom: 14px; min-height: 1em;
}
.footer__links { display: flex; flex-direction: column; gap: 9px; font-size: var(--t-small); }
.footer__links a { color: var(--ink-muted); text-decoration: none; }
.footer__links a:hover { color: var(--ink); }
.footer__bottom {
  display: flex; flex-direction: column; gap: 6px;
  padding-top: clamp(1rem, .9rem + 0.45vw, 1.375rem);
  font-size: .781rem; color: var(--ink-faint);
}
.footer__contact { display: flex; gap: 18px; }
.footer__contact a { color: inherit; text-decoration: none; }
.footer__contact a:hover { color: var(--ink); }

/* ══ Desktop — the single breakpoint (handoff §3) ══════════════════ */
@media (min-width: 900px) {
  .utility__inner { justify-content: space-between; }
  .utility__tagline { display: block; }
  .utility__contact { gap: 26px; }
  .utility__sep { display: none; }

  .hamburger { display: none; }
  .mobile-nav { display: none !important; }
  .nav { display: block; }
  .logo { padding-block: 18px; }

  .hero__grid,
  .band-split__grid   { grid-template-columns: 1.05fr .95fr; align-items: center; }
  .band-split__grid   { grid-template-columns: .95fr 1.05fr; }
  .band-dark__grid    { grid-template-columns: .9fr 1.1fr; }
  .band-contact__grid { grid-template-columns: 1fr 1fr; }

  .section-head {
    flex-direction: row; align-items: baseline;
    justify-content: space-between; gap: 2rem;
  }

  .diamond-list  { grid-template-columns: 1fr 1fr; }
  .cards--3      { grid-template-columns: repeat(3, 1fr); gap: 30px; }
  .cards--4      { grid-template-columns: repeat(4, 1fr); gap: 22px; }
  .situations    { grid-template-columns: repeat(3, 1fr); }
  .related       { grid-template-columns: 1fr 1fr; gap: 22px; }
  .tiles         { grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .cred          { grid-template-columns: 1fr 1fr; }
  .partners      { grid-template-columns: repeat(6, 1fr); gap: 22px; }
  .stats         { gap: 30px; }
  .certs         { grid-template-columns: repeat(4, 1fr); gap: 22px; }
  .two-up        { grid-template-columns: 1fr 1fr; }

  .contact-detail__cells { grid-template-columns: 1fr 1fr; }
  .detail--wide  { grid-column: 1 / -1; }

  .band-contact__details { grid-template-columns: repeat(3, 1fr); gap: 22px 32px; }

  .hero__contact { flex-direction: row; gap: 26px; }

  .footer__cols { grid-template-columns: 1.2fr 1fr 1fr 1fr; }
  .footer__bottom { flex-direction: row; align-items: center; justify-content: space-between; }
  .footer__contact { gap: 22px; }

  .slot--band { margin-top: 2.5rem; }
}

/* ─── Preferences ─────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

@media print {
  .utility, .header, .mobile-nav, .skip-link, .breadcrumb { display: none; }
  .slot, .cert { display: none; }
  body { background: #fff; }
  .band-dark { background: #fff; color: #000; }
  .band-dark__title, .cred__title, .related__title, .tile__name { color: #000; }
}