/* ==========================================================================
   VASS Engineering Services LLP
   "Engineering Record" — a technical dossier, not a brochure.

   Rules of the system:
   · One brand colour, taken from the wordmark: #10323D.
   · One typeface: Archivo. Weights 400 / 500 / 600 / 700 only.
   · Nothing below 13px. Nothing lighter than 400.
   · Hairlines delineate. Shadows and gradients do not.
   · Technical labels are set in the sans at 600 with open tracking —
     tabular figures keep ratings and dates in column.
   · No border-radius above 2px. Nothing floats.
   ========================================================================== */

/* --------------------------------------------------------------- tokens */
:root {
  /* ground */
  --paper:        #F7F5F2;   /* warm off-white — the default ground */
  --paper-sunk:   #EFEBE4;   /* recessed panels, table stripes */
  --paper-edge:   #E4DFD6;

  /* brand */
  --petrol:       #10323D;   /* sampled from the VASS wordmark */
  --petrol-deep:  #0A2029;   /* footer, dark sections */
  --petrol-mid:   #1D4C5C;
  --petrol-wash:  #E7EBEC;

  /* ink */
  --ink:          #14191C;
  --ink-2:        #414F55;   /* secondary prose */
  --ink-3:        #5F6E74;   /* labels, meta — kept dark enough to pass AA */
  --on-dark:      #EDF1F2;
  --on-dark-2:    #A3B6BC;

  /* signal — a single accent, for live states and section indices */
  --signal:       #A64E19;
  --signal-soft:  #F3E4D8;

  /* rules */
  --rule:         color-mix(in srgb, var(--petrol) 16%, transparent);
  --rule-strong:  color-mix(in srgb, var(--petrol) 34%, transparent);
  --rule-dark:    rgba(237, 241, 242, .20);

  /* type */
  --sans: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;

  /* measure */
  --shell:   78rem;    /* 1248px content column */
  --shell-w: 88rem;    /* wide / full-bleed sections */
  --gutter:  clamp(1.25rem, 5vw, 4rem);

  /* rhythm */
  --band:    clamp(4rem, 9vw, 7.5rem);
}

/* --------------------------------------------------------------- reset */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.62;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-synthesis-weight: none;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; }

::selection { background: var(--petrol); color: var(--paper); }

:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }

.skip {
  position: absolute; left: -9999px;
  background: var(--petrol); color: var(--paper);
  padding: .75rem 1.25rem; z-index: 999;
  font-size: .875rem; font-weight: 600;
}
.skip:focus { left: 1rem; top: 1rem; }

/* --------------------------------------------------------------- type */
h1, h2, h3, h4 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.08;
  text-wrap: balance;
}

.display {
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  line-height: .96;
  letter-spacing: -0.036em;
  font-weight: 600;
}
.h2 { font-size: clamp(1.85rem, 3.6vw, 2.9rem); letter-spacing: -0.028em; }
.h3 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); letter-spacing: -0.02em; line-height: 1.2; }
.h4 { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.012em; }

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

.lede {
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  line-height: 1.5;
  font-weight: 400;
  color: var(--ink-2);
  letter-spacing: -0.014em;
  text-wrap: pretty;
}
.prose { max-width: 62ch; color: var(--ink-2); text-wrap: pretty; }
.prose strong { color: var(--ink); font-weight: 600; }

/* the label voice — section meta, ratings units, statuses, table heads.
   Sans at 600, opened up. Never below 13px.                              */
.label {
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  line-height: 1.35;
  color: var(--ink-3);
  font-feature-settings: "tnum" 1;
}
.label--ink      { color: var(--ink); }
.label--signal   { color: var(--signal); }
.label--on-dark  { color: var(--on-dark-2); }
.label--on-dark-strong { color: var(--on-dark); }

/* tabular figures for anything that has to line up in a column */
.tnum { font-feature-settings: "tnum" 1; font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------- layout */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.shell--wide { max-width: var(--shell-w); }

.band { padding-block: var(--band); }
.band--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.band--dark { background: var(--petrol-deep); color: var(--on-dark); }
.band--dark .prose, .band--dark .lede { color: var(--on-dark-2); }
.band--sunk { background: var(--paper-sunk); }

.rule-top { border-top: 1px solid var(--rule); }
.rule-bottom { border-bottom: 1px solid var(--rule); }
.band--dark .rule-top { border-color: var(--rule-dark); }

/* --- section head: reads like a drawing-sheet title block ---------------
   01 ──── Capability ─────────────────────── DESIGN · EPC · AUDIT        */
.sec-head {
  display: flex;
  align-items: baseline;
  gap: clamp(.75rem, 2vw, 1.5rem);
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}
.sec-head__idx {
  font-size: .875rem; font-weight: 600; letter-spacing: .08em;
  color: var(--signal); flex: none; padding-top: .2em;
  font-variant-numeric: tabular-nums;
}
.sec-head__title { flex: none; }
.sec-head__line {
  flex: 1 1 auto; min-width: 1.5rem; height: 1px;
  background: var(--rule-strong); transform: translateY(-.35em);
}
.sec-head__meta { flex: none; padding-top: .3em; }
.band--dark .sec-head__line { background: var(--rule-dark); }
@media (max-width: 46rem) {
  .sec-head { flex-wrap: wrap; }
  .sec-head__line { order: 5; width: 100%; flex-basis: 100%; transform: none; margin-top: .25rem; }
  .sec-head__meta { order: 4; }
}

/* --------------------------------------------------------------- notice bar */
.notice-bar { background: var(--signal); color: var(--paper); }
.notice-bar__in {
  display: flex; align-items: center; gap: .65rem;
  padding-block: .6rem;
}
.notice-bar__dot {
  flex: none; width: 6px; height: 6px; border-radius: 50%;
  background: var(--paper);
}
@media (prefers-reduced-motion: no-preference) {
  .notice-bar__dot { animation: notice-pulse 1.8s ease-in-out infinite; }
}
@keyframes notice-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}
.notice-bar__txt {
  margin: 0; flex: 1 1 auto;
  font-size: .8125rem; font-weight: 600; letter-spacing: .01em; line-height: 1.4;
}
.notice-bar__close {
  flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.5rem; height: 1.5rem;
  margin-inline-start: .25rem;
  background: none; border: 0; border-radius: 2px;
  color: var(--paper); cursor: pointer;
  font-size: 1.25rem; line-height: 1; opacity: .85;
  transition: opacity .15s ease, background-color .15s ease;
}
.notice-bar__close:hover { opacity: 1; background: rgba(255, 255, 255, .16); }

/* --------------------------------------------------------------- header */
.masthead {
  position: sticky; top: 0; z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.masthead[data-scrolled="true"] { border-bottom-color: var(--rule); }

.masthead__in {
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; height: 4.75rem;
}
@media (min-width: 60rem) { .masthead__in { height: 5.5rem; } }

.brand { display: flex; align-items: center; text-decoration: none; flex: none; }
.brand img { width: clamp(88px, 9vw, 112px); }

.nav { display: none; }
@media (min-width: 62rem) {
  .nav { display: flex; align-items: center; gap: clamp(1.1rem, 2.2vw, 1.9rem); }
}
.nav a {
  text-decoration: none;
  font-size: .9375rem; font-weight: 500; letter-spacing: -0.008em;
  color: var(--ink-2);
  padding-block: .35rem;
  border-bottom: 1px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.nav a:hover { color: var(--ink); border-bottom-color: var(--rule-strong); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--signal); }
.nav .btn { border-bottom: 0; }
.nav .btn:hover { border-bottom: 0; }

.nav-toggle {
  display: inline-flex; align-items: center; gap: .55rem;
  background: none; border: 1px solid var(--rule-strong);
  padding: .6rem .85rem; cursor: pointer;
  font-size: .8125rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
}
@media (min-width: 62rem) { .nav-toggle { display: none; } }
.nav-toggle__bars { display: block; width: 16px; height: 9px; position: relative; }
.nav-toggle__bars::before, .nav-toggle__bars::after {
  content: ""; position: absolute; left: 0; right: 0; height: 2px;
  background: var(--ink); transition: transform .22s ease, top .22s ease;
}
.nav-toggle__bars::before { top: 0; }
.nav-toggle__bars::after  { top: 7px; }
[aria-expanded="true"] .nav-toggle__bars::before { top: 3.5px; transform: rotate(45deg); }
[aria-expanded="true"] .nav-toggle__bars::after  { top: 3.5px; transform: rotate(-45deg); }

.drawer {
  position: fixed; inset: 4.75rem 0 0;
  background: var(--paper);
  border-top: 1px solid var(--rule);
  padding: 1.5rem var(--gutter) 3rem;
  display: flex; flex-direction: column;
  z-index: 99; overflow-y: auto;
}
.drawer[hidden] { display: none; }
@media (min-width: 62rem) { .drawer { display: none !important; } }
.drawer a {
  text-decoration: none;
  font-size: 1.625rem; font-weight: 600; letter-spacing: -0.03em;
  padding-block: .95rem;
  border-bottom: 1px solid var(--rule);
  display: flex; justify-content: space-between; align-items: baseline;
}
.drawer a span {
  font-size: .8125rem; font-weight: 600; letter-spacing: .08em; color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}
.drawer__foot { margin-top: auto; padding-top: 2.5rem; }

/* --------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; gap: .7rem;
  padding: .95rem 1.5rem;
  background: var(--petrol); color: var(--paper);
  text-decoration: none; border: 1px solid var(--petrol);
  font-size: .9375rem; font-weight: 500; letter-spacing: -0.008em;
  cursor: pointer;
  transition: background .16s ease, border-color .16s ease, color .16s ease;
}
.btn:hover { background: var(--petrol-mid); border-color: var(--petrol-mid); }
.btn__arrow { transition: transform .18s ease; }
.btn:hover .btn__arrow { transform: translateX(3px); }

.btn--ghost { background: transparent; color: var(--petrol); border-color: var(--rule-strong); }
.btn--ghost:hover { background: transparent; border-color: var(--petrol); color: var(--petrol); }

.btn--on-dark { background: var(--paper); color: var(--petrol-deep); border-color: var(--paper); }
.btn--on-dark:hover { background: var(--on-dark); border-color: var(--on-dark); }

.btn--ghost-dark { background: transparent; color: var(--on-dark); border-color: var(--rule-dark); }
.btn--ghost-dark:hover { border-color: var(--on-dark-2); background: transparent; color: var(--on-dark); }

.tlink {
  color: var(--petrol); text-decoration: none; font-weight: 500;
  border-bottom: 1px solid var(--rule-strong); padding-bottom: 1px;
  transition: border-color .15s ease;
}
.tlink:hover { border-bottom-color: var(--petrol); }
.band--dark .tlink { color: var(--on-dark); border-bottom-color: var(--rule-dark); }
.band--dark .tlink:hover { border-bottom-color: var(--on-dark); }

/* --------------------------------------------------- gateway hero (home)
   The homepage is a single plate: statement, then three doors.            */
.hero-full {
  position: relative;
  min-height: calc(100svh - 4.75rem);
  display: flex; flex-direction: column;
  background: var(--petrol-deep); color: var(--on-dark);
  overflow: hidden;
}
@media (min-width: 60rem) { .hero-full { min-height: calc(100svh - 5.5rem); } }

.hero-full__media { position: absolute; inset: 0; }
.hero-full__media img { width: 100%; height: 100%; object-fit: cover; }
.hero-full__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to bottom,
    color-mix(in srgb, var(--petrol-deep) 80%, transparent) 0%,
    color-mix(in srgb, var(--petrol-deep) 58%, transparent) 30%,
    color-mix(in srgb, var(--petrol-deep) 88%, transparent) 68%,
    var(--petrol-deep) 100%);
}

.hero-full__body {
  position: relative; z-index: 1; flex: 1 1 auto;
  display: flex; flex-direction: column; justify-content: center;
  padding-block: clamp(3rem, 8vh, 6.5rem);
}
.hero-full__eyebrow { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin-bottom: clamp(1.5rem, 3.5vh, 2.5rem); }
.hero-full h1 { max-width: 15ch; margin-bottom: clamp(1.25rem, 3vh, 2rem); }
.hero-full__lede { max-width: 56ch; color: var(--on-dark-2); }
.hero-full__creds {
  display: flex; flex-wrap: wrap; gap: .6rem 1.75rem;
  margin-top: clamp(1.75rem, 4vh, 2.75rem);
  padding-top: clamp(1.25rem, 3vh, 1.75rem);
  border-top: 1px solid var(--rule-dark);
  max-width: 64rem;
}

/* the three doors */
.gateway { position: relative; z-index: 1; display: grid; border-top: 1px solid var(--rule-dark); }
@media (min-width: 52rem) { .gateway { grid-template-columns: repeat(3, 1fr); } }

.gate {
  display: flex; flex-direction: column; gap: .55rem;
  padding: clamp(1.4rem, 3vh, 2.1rem) 0;
  text-decoration: none; color: var(--on-dark);
  border-bottom: 1px solid var(--rule-dark);
  transition: background .18s ease;
}
.gate:last-child { border-bottom: 0; }
@media (min-width: 52rem) {
  .gate {
    border-bottom: 0; border-right: 1px solid var(--rule-dark);
    padding-inline: clamp(1.25rem, 2.4vw, 2rem);
  }
  .gate:first-child { padding-left: 0; }
  .gate:last-child { border-right: 0; padding-right: 0; }
  .gate:hover { background: rgba(237, 241, 242, .05); }
}
.gate__idx { color: var(--signal); }
.gate__name { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 600; letter-spacing: -0.032em; line-height: 1.05; }
.gate__desc { font-size: .9375rem; line-height: 1.45; color: var(--on-dark-2); max-width: 32ch; }
.gate__go {
  margin-top: auto; padding-top: clamp(.85rem, 2vh, 1.35rem);
  display: inline-flex; align-items: center; gap: .5rem; color: var(--on-dark);
}
.gate__go span:last-child { transition: transform .18s ease; }
.gate:hover .gate__go span:last-child { transform: translateX(4px); }

/* --------------------------------------------------------- inner-page hero */
.phero { padding-block: clamp(3rem, 7vw, 5.5rem) clamp(2.5rem, 5vw, 4rem); }
.phero__eyebrow { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin-bottom: clamp(1.25rem, 3vw, 1.75rem); }
.phero h1 { max-width: 18ch; margin-bottom: clamp(1.25rem, 3vw, 1.75rem); }
.phero__lede { max-width: 58ch; }

.crumb { display: flex; gap: .5rem; align-items: baseline; }
.crumb a { text-decoration: none; color: var(--ink-3); }
.crumb a:hover { color: var(--ink); }

/* --------------------------------------------------------------- stats */
.stats {
  display: grid; grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--rule); border-left: 1px solid var(--rule);
}
@media (min-width: 52rem) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat {
  border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  padding: clamp(1.25rem, 3vw, 2rem);
}
.stat__fig {
  font-size: clamp(1.875rem, 4vw, 2.875rem);
  font-weight: 600; line-height: 1; letter-spacing: -0.038em;
  color: var(--petrol);
  font-variant-numeric: tabular-nums;
  display: flex; align-items: baseline; gap: .2em;
}
.stat__unit { font-size: .46em; letter-spacing: .02em; color: var(--ink-3); font-weight: 600; }
.stat__label { margin-top: .75rem; font-size: .875rem; line-height: 1.4; color: var(--ink-2); max-width: 23ch; }
.band--dark .stats, .band--dark .stat { border-color: var(--rule-dark); }
.band--dark .stat__fig { color: var(--on-dark); }
.band--dark .stat__unit { color: var(--on-dark-2); }
.band--dark .stat__label { color: var(--on-dark-2); }

/* ---------------------------------------------------- credential strip */
.creds { display: flex; flex-wrap: wrap; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.cred {
  flex: 1 1 auto; min-width: 10.5rem;
  padding: 1.1rem clamp(.9rem, 2vw, 1.5rem);
  border-right: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: .35rem;
}
.cred:last-child { border-right: 0; }
.cred__k { font-size: .875rem; font-weight: 600; letter-spacing: .02em; color: var(--ink); }
.cred__v { font-size: .8125rem; line-height: 1.35; color: var(--ink-3); }

/* --------------------------------------------------------- service index */
.svc { border-top: 1px solid var(--rule-strong); }
.svc__row {
  display: grid; gap: clamp(1rem, 3vw, 2.5rem);
  padding-block: clamp(1.75rem, 4vw, 3rem);
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
@media (min-width: 56rem) {
  .svc__row { grid-template-columns: 5rem minmax(0, 20rem) minmax(0, 1fr); }
}
.svc__idx { font-size: .875rem; font-weight: 600; letter-spacing: .08em; color: var(--ink-3); font-variant-numeric: tabular-nums; padding-top: .2em; }
.svc__name p { margin-top: .6rem; font-size: .9375rem; color: var(--ink-2); }
.svc__list { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 2.5rem; }
@media (max-width: 42rem) { .svc__list { columns: 1; } }
.svc__list li {
  position: relative; padding-left: 1.1rem; margin-bottom: .55rem;
  font-size: .9375rem; line-height: 1.45; color: var(--ink-2); break-inside: avoid;
}
.svc__list li::before {
  content: ""; position: absolute; left: 0; top: .66em;
  width: 6px; height: 2px; background: var(--signal);
}
.svc__std { margin-top: 1.1rem; padding-top: .9rem; border-top: 1px solid var(--rule); font-size: .875rem; color: var(--ink-3); }
.svc__std strong { color: var(--ink-2); font-weight: 600; }

/* ------------------------------------------------------ project register */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.filter {
  background: transparent; border: 1px solid var(--rule-strong);
  padding: .55rem .95rem; cursor: pointer;
  font-size: .8125rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase;
  color: var(--ink-2);
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.filter:hover { border-color: var(--petrol); color: var(--ink); }
.filter[aria-pressed="true"] { background: var(--petrol); border-color: var(--petrol); color: var(--paper); }

.reg { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule-strong); }
.reg__row {
  display: grid; gap: .35rem 1.5rem;
  padding-block: clamp(1.25rem, 2.5vw, 1.75rem);
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
  grid-template-columns: minmax(0, 1fr) auto;
}
@media (min-width: 64rem) {
  .reg__row { grid-template-columns: 8rem minmax(0, 1fr) 13rem 9.5rem 6.5rem; }
}
.reg__rating {
  font-size: 1.125rem; font-weight: 600; letter-spacing: -0.025em;
  color: var(--petrol); font-variant-numeric: tabular-nums; white-space: nowrap;
}
.reg__rating span { font-size: .74em; letter-spacing: .02em; color: var(--ink-3); }
.reg__title { font-size: 1.0625rem; font-weight: 500; letter-spacing: -0.015em; line-height: 1.3; }
.reg__note { margin-top: .35rem; font-size: .875rem; color: var(--ink-3); line-height: 1.45; font-weight: 400; }
.reg__client, .reg__loc { font-size: .9375rem; color: var(--ink-2); }
.reg__loc { color: var(--ink-3); }
.reg__status {
  font-size: .8125rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: .45rem; white-space: nowrap;
}
.reg__status::before { content: ""; width: 6px; height: 6px; flex: none; background: var(--ink-3); }
.reg__status[data-status="ongoing"] { color: var(--signal); }
.reg__status[data-status="ongoing"]::before { background: var(--signal); }
.reg__status[data-status="completed"] { color: var(--ink-3); }

@media (max-width: 63.99rem) {
  .reg__rating { grid-column: 1; grid-row: 1; }
  .reg__status { grid-column: 2; grid-row: 1; justify-self: end; }
  .reg__title, .reg__note { grid-column: 1 / -1; }
  .reg__client { grid-column: 1 / -1; margin-top: .4rem; }
  .reg__loc { grid-column: 1 / -1; }
}
.reg__row[hidden] { display: none; }

/* simple numbered register (EPC / audits) */
.list-reg { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.list-reg li {
  display: grid; grid-template-columns: 2.5rem minmax(0, 1fr); gap: 1rem;
  padding-block: 1rem; border-bottom: 1px solid var(--rule);
  font-size: .9375rem; color: var(--ink-2);
}
.list-reg li > span:first-child {
  font-size: .875rem; font-weight: 600; color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}
.list-reg strong { color: var(--ink); font-weight: 500; }
.list-reg em { font-style: normal; display: block; margin-top: .25rem; font-size: .875rem; color: var(--ink-3); }

/* --------------------------------------------------------------- clients */
.client-reg { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule-strong); }
.client-reg li {
  display: grid; gap: .25rem 1.5rem; grid-template-columns: minmax(0, 1fr);
  padding-block: 1rem; border-bottom: 1px solid var(--rule);
}
@media (min-width: 52rem) {
  .client-reg li { grid-template-columns: minmax(0, 22rem) minmax(0, 1fr); align-items: baseline; }
}
.client-reg strong { font-weight: 500; font-size: 1rem; letter-spacing: -0.012em; }
.client-reg em { font-style: normal; font-size: .9375rem; color: var(--ink-3); }

.logos {
  display: grid; grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--rule); border-left: 1px solid var(--rule);
}
@media (min-width: 40rem) { .logos { grid-template-columns: repeat(4, 1fr); } }
.logos div {
  border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  aspect-ratio: 5 / 2; display: grid; place-items: center; padding: 1.25rem;
}
.logos img {
  max-height: 100%; width: auto; max-width: 100%; object-fit: contain;
  filter: grayscale(1); opacity: .58;
  transition: filter .2s ease, opacity .2s ease;
}
.logos div:hover img { filter: grayscale(0); opacity: 1; }

/* --------------------------------------------------------------- people */
.people { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
@media (min-width: 46rem) { .people { grid-template-columns: repeat(2, 1fr); } }
.person { background: var(--paper); padding: clamp(1.5rem, 3vw, 2.25rem); }
.person__name { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.person__qual { color: var(--signal); }
.person__role { margin-top: .35rem; font-size: .875rem; color: var(--ink-3); }
.person__bio { margin-top: 1rem; font-size: .9375rem; color: var(--ink-2); line-height: 1.55; }

/* --------------------------------------------------------- certificates */
.certs { display: grid; gap: clamp(1rem, 2.5vw, 1.75rem); grid-template-columns: repeat(auto-fill, minmax(min(100%, 13rem), 1fr)); }
.cert { display: block; text-align: left; background: none; border: 0; padding: 0; cursor: zoom-in; width: 100%; }
.cert__img { border: 1px solid var(--rule); background: #fff; aspect-ratio: 7 / 8; overflow: hidden; }
.cert__img img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .3s ease; }
.cert:hover .cert__img img { transform: scale(1.02); }
.cert__k { display: block; margin-top: .85rem; font-size: 1rem; font-weight: 500; letter-spacing: -0.012em; }
.cert__v { display: block; margin-top: .3rem; }

.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: color-mix(in srgb, var(--petrol-deep) 95%, transparent);
  display: grid; place-items: center; padding: clamp(1rem, 4vw, 3rem);
}
.lightbox[hidden] { display: none; }
.lightbox img { max-width: min(100%, 52rem); max-height: 86vh; width: auto; object-fit: contain; background: #fff; }
.lightbox__close {
  position: absolute; top: 1rem; right: 1rem;
  background: none; border: 1px solid var(--rule-dark); color: var(--on-dark);
  padding: .65rem .95rem; cursor: pointer;
  font-size: .8125rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
}
.lightbox__cap { position: absolute; left: 50%; transform: translateX(-50%); bottom: 1.25rem; text-align: center; width: 90%; }

/* --------------------------------------------------------------- figure */
.fig { background: var(--petrol-deep); margin: 0; }
.fig img { width: 100%; object-fit: cover; }
.fig figcaption { padding: .8rem 0 0; }

.split { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (min-width: 56rem) {
  .split { grid-template-columns: repeat(2, 1fr); }
  .split--wide-right { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
  .split--wide-left  { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
}

/* ------------------------------------------------------------- tenets */
.tenets { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.tenets li { display: grid; gap: .3rem 1.75rem; padding-block: clamp(1.1rem, 2.4vw, 1.6rem); border-bottom: 1px solid var(--rule); }
@media (min-width: 52rem) {
  .tenets li { grid-template-columns: 3.25rem minmax(0, 17rem) minmax(0, 1fr); align-items: baseline; }
}
.tenets .n { font-size: .875rem; font-weight: 600; letter-spacing: .08em; color: var(--signal); font-variant-numeric: tabular-nums; }
.tenets .k { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.015em; }
.tenets .v { font-size: .9375rem; color: var(--ink-2); line-height: 1.5; }
.band--dark .tenets, .band--dark .tenets li { border-color: var(--rule-dark); }
.band--dark .tenets .v { color: var(--on-dark-2); }

/* --------------------------------------------------------------- table */
.tbl { width: 100%; border-collapse: collapse; font-size: .9375rem; }
.tbl caption { text-align: left; padding-bottom: 1rem; }
.tbl th, .tbl td { text-align: left; padding: .75rem 1rem .75rem 0; border-bottom: 1px solid var(--rule); }
.tbl th {
  font-size: .8125rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-3); border-bottom-color: var(--rule-strong);
}
.tbl td { color: var(--ink-2); }
.tbl td:last-child, .tbl th:last-child { text-align: right; padding-right: 0; }
.tbl .num-cell { font-variant-numeric: tabular-nums; color: var(--ink); font-weight: 500; }
.scroll-x { overflow-x: auto; }

/* --------------------------------------------------------------- contact */
.contact-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); }
@media (min-width: 58rem) { .contact-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); } }

.detail { border-top: 1px solid var(--rule); padding-block: 1.15rem; }
.detail:last-of-type { border-bottom: 1px solid var(--rule); }
.detail__k { display: block; margin-bottom: .55rem; }
.detail__v { font-size: 1rem; line-height: 1.55; color: var(--ink); }
.detail__v a { text-decoration: none; border-bottom: 1px solid var(--rule-strong); }
.detail__v a:hover { border-bottom-color: var(--petrol); }

.field { margin-bottom: 1.35rem; }
.field label { display: block; margin-bottom: .55rem; }
.field input, .field select, .field textarea {
  width: 100%; font: 400 1rem/1.5 var(--sans); color: var(--ink);
  background: var(--paper); border: 1px solid var(--rule-strong);
  padding: .85rem .9rem; border-radius: 0;
  -webkit-appearance: none; appearance: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field select {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23414F55' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .9rem center; padding-right: 2.5rem;
}
.field textarea { resize: vertical; min-height: 8rem; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--petrol); outline: 2px solid transparent; box-shadow: 0 0 0 1px var(--petrol);
}
.field__hint { margin-top: .45rem; font-size: .8125rem; color: var(--ink-3); }
.field--2 { display: grid; gap: 1.35rem; }
@media (min-width: 40rem) { .field--2 { grid-template-columns: 1fr 1fr; } }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-note { margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid var(--rule); font-size: .875rem; color: var(--ink-3); }

/* --------------------------------------------------------------- CTA */
.cta__in { display: grid; gap: clamp(1.75rem, 4vw, 3rem); align-items: end; }
@media (min-width: 56rem) { .cta__in { grid-template-columns: minmax(0, 1fr) auto; } }

/* --------------------------------------------------------------- footer */
.foot { background: var(--petrol-deep); color: var(--on-dark); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.foot__top { display: grid; gap: clamp(2rem, 5vw, 3.5rem); }
@media (min-width: 52rem) { .foot__top { grid-template-columns: minmax(0, 2fr) repeat(2, minmax(0, 1fr)); } }
.foot img { width: 108px; margin-bottom: 1.25rem; }
.foot__blurb { font-size: .9375rem; line-height: 1.6; color: var(--on-dark-2); max-width: 34ch; }
.foot h3 { margin-bottom: 1rem; }
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { margin-bottom: .65rem; }
.foot a { text-decoration: none; font-size: .9375rem; color: var(--on-dark-2); transition: color .15s ease; }
.foot a:hover { color: var(--on-dark); }
.foot__bar {
  margin-top: clamp(2.5rem, 5vw, 4rem); padding-top: 1.5rem;
  border-top: 1px solid var(--rule-dark);
  display: flex; flex-wrap: wrap; gap: .75rem 2rem; justify-content: space-between;
}

/* --------------------------------------------------------------- motion */
[data-reveal] {
  opacity: 0; transform: translateY(14px);
  transition: opacity .6s cubic-bezier(.22,.61,.36,1), transform .6s cubic-bezier(.22,.61,.36,1);
}
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; } }

/* --------------------------------------------------------------- utils */
.mt-1 { margin-top: .75rem; }  .mt-2 { margin-top: 1.5rem; }
.mt-3 { margin-top: 2.25rem; } .mt-4 { margin-top: 3rem; }
.mb-2 { margin-bottom: 1.5rem; } .mb-3 { margin-bottom: 2.25rem; }
.measure { max-width: 62ch; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media print {
  .masthead, .drawer, .nav-toggle, .filters, .cta, .lightbox { display: none !important; }
  body { background: #fff; font-size: 10pt; }
  .band { padding-block: 1rem; }
}

/* --------------------------------------------------- splash (home)
   Full-screen photograph with three doors. Nothing else.                  */
.splash-page { margin: 0; }
.splash {
  position: relative; min-height: 100svh;
  display: flex; align-items: flex-end; justify-content: center;
  background: var(--petrol-deep); overflow: hidden;
}
.splash__media, .splash__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.splash::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 40%, color-mix(in srgb, var(--petrol-deep) 85%, transparent) 100%);
}
.splash__nav {
  position: relative; z-index: 1;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem;
  padding: 0 var(--gutter) clamp(2rem, 10vh, 5rem);
}
.splash__btn {
  min-width: 11rem; padding: 1.1rem 2.25rem; text-align: center;
  font-size: 1.125rem; font-weight: 600; letter-spacing: .02em;
  color: var(--on-dark); text-decoration: none;
  background: color-mix(in srgb, var(--petrol-deep) 55%, transparent);
  border: 1px solid var(--on-dark);
  backdrop-filter: blur(4px);
  transition: background .18s ease, color .18s ease;
}
.splash__btn:hover, .splash__btn:focus-visible { background: var(--on-dark); color: var(--petrol); }
@media (max-width: 40rem) { .splash__nav { flex-direction: column; align-items: stretch; width: 100%; } }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* transparent header over the splash image */
.masthead--clear { position: absolute; left: 0; right: 0; top: 0; background: transparent; border-bottom-color: transparent !important; }
.masthead--clear .nav a { color: var(--on-dark); text-shadow: 0 1px 8px rgba(0,0,0,.45); }
.masthead--clear .nav a:hover { color: #fff; border-bottom-color: var(--on-dark); }
.masthead--clear .nav-toggle { color: var(--on-dark); border-color: var(--on-dark); }
.masthead--clear .nav-toggle__bars::before, .masthead--clear .nav-toggle__bars::after { background: var(--on-dark); }
.splash-page .drawer { background: var(--petrol-deep); color: var(--on-dark); border-top-color: var(--rule-dark); }
.splash-page .drawer a { border-bottom-color: var(--rule-dark); }
.splash::before { content: ""; position: absolute; inset: 0 0 auto; height: 9rem; z-index: 1; background: linear-gradient(to bottom, color-mix(in srgb, var(--petrol-deep) 70%, transparent), transparent); }

/* ===================================================== colour layer
   Bright accents so the site reads lighter: sky blue, amber, green.      */
:root {
  --sky:        #1C7FA8;
  --sky-bright: #2BB3D9;
  --sky-wash:   #E4F3F8;
  --amber:      #F5A623;
  --amber-deep: #DC8E0B;
  --green:      #1E8A5A;
  --violet:     #5B5BC0;
}
.btn { background: var(--amber); border-color: var(--amber); color: #0A2029; font-weight: 600; }
.btn:hover { background: var(--amber-deep); border-color: var(--amber-deep); }
.btn--ghost { background: transparent; color: var(--petrol); border-color: var(--sky); }
.btn--ghost:hover { background: var(--sky-wash); border-color: var(--sky); color: var(--petrol); }
.filter { border-color: color-mix(in srgb, var(--sky) 45%, transparent); }
.filter:hover { border-color: var(--sky); background: var(--sky-wash); }
.filter[aria-pressed="true"] { background: var(--sky); border-color: var(--sky); color: #fff; }
.sec-head__idx { color: var(--sky); }
.reg__row { transition: background .18s ease; }
.reg__row:hover { background: var(--sky-wash); }
.reg__status[data-status="ongoing"] { color: var(--amber-deep); }
.reg__status[data-status="ongoing"]::before { background: var(--amber); }
.reg__status[data-status="completed"] { color: var(--green); }
.reg__status[data-status="completed"]::before { background: var(--green); }
.reg__rating { color: var(--sky); }

/* projects banner */
.pbanner { position: relative; overflow: hidden; color: #fff; background: var(--sky); }
.pbanner__media { position: absolute; inset: 0; }
.pbanner__media img { width: 100%; height: 100%; object-fit: cover; }
.pbanner__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(16,50,61,.88) 0%, rgba(28,127,168,.72) 55%, rgba(43,179,217,.35) 100%);
}
.pbanner__body { position: relative; z-index: 1; padding-block: clamp(3rem, 8vw, 6rem); }
.pbanner .crumb a, .pbanner .crumb span { color: rgba(255,255,255,.85); }
.pbanner h1 { color: #fff; }
.pbanner__lede { max-width: 54ch; color: rgba(255,255,255,.92); }
.pbanner__stats { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: clamp(1.5rem, 3vw, 2.25rem); }
.pbanner__stats span { padding: .55rem 1rem; font-size: .9375rem; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.35); backdrop-filter: blur(3px); }
.pbanner__stats b { color: var(--amber); font-weight: 700; margin-right: .3em; font-size: 1.15em; }

/* photo grid */
.pgrid { display: grid; gap: clamp(.75rem, 1.5vw, 1.25rem); grid-template-columns: 1fr; }
@media (min-width: 40rem) { .pgrid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 60rem) { .pgrid { grid-template-columns: repeat(3, 1fr); } }
.pcard { margin: 0; position: relative; overflow: hidden; background: var(--petrol-deep); aspect-ratio: 4 / 3; }
@media (min-width: 60rem) { .pcard--wide { grid-column: span 2; aspect-ratio: auto; } }
.pcard img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.pcard:hover img { transform: scale(1.05); }
.pcard figcaption {
  position: absolute; inset: auto 0 0 0; padding: 2.5rem 1rem 1rem;
  display: flex; flex-direction: column; align-items: flex-start; gap: .5rem;
  font-size: .9375rem; line-height: 1.35; color: #fff;
  background: linear-gradient(to top, rgba(10,32,41,.85), transparent);
}
.chip { padding: .2rem .6rem; font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: #fff; }
.chip--sky { background: var(--sky); }
.chip--green { background: var(--green); }
.chip--amber { background: var(--amber); color: #0A2029; }
.chip--violet { background: var(--violet); }
.pbanner h1 { margin-bottom: clamp(1rem, 2vw, 1.5rem); }

/* ============================================ design page redesign */
.band--wash { background: var(--sky-wash); }
.band--sky { background: linear-gradient(120deg, var(--petrol) 0%, var(--sky) 100%); color: #fff; }
.band--sky .sec-head__idx { color: var(--amber); }
.band--sky .sec-head__line { background: rgba(255,255,255,.3); }
.band--sky .label { color: rgba(255,255,255,.85); }
.band--sky .stats, .band--sky .stat { border-color: rgba(255,255,255,.3); }
.band--sky .stat__fig { color: #fff; }
.band--sky .stat__unit { color: var(--amber); }
.band--sky .stat__label { color: rgba(255,255,255,.9); }

.pbanner__jump { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: clamp(1.5rem, 3vw, 2.25rem); }
.pbanner__jump a { padding: .6rem 1.1rem; font-size: .9375rem; font-weight: 600; color: #0A2029; background: var(--amber); text-decoration: none; transition: background .16s ease; }
.pbanner__jump a:hover { background: #fff; }

.dgrid { display: grid; gap: clamp(1rem, 2vw, 1.5rem); grid-template-columns: 1fr; }
@media (min-width: 56rem) { .dgrid { grid-template-columns: repeat(3, 1fr); } .dcard--wide { grid-column: 1 / -1; } }
.dcard {
  --c: var(--sky);
  display: flex; flex-direction: column; gap: 1.25rem;
  padding: clamp(1.25rem, 2.5vw, 2rem);
  background: #fff; border: 1px solid var(--rule); border-top: 5px solid var(--c);
  scroll-margin-top: 6rem;
  transition: box-shadow .2s ease, transform .2s ease;
}
.dcard:hover { box-shadow: 0 10px 28px -14px rgba(16,50,61,.35); transform: translateY(-3px); }
.dcard--sky { --c: var(--sky); }
.dcard--green { --c: var(--green); }
.dcard--amber { --c: var(--amber-deep); }
.dcard--red { --c: #C8402F; }
.dcard__idx { display: inline-block; margin-bottom: .6rem; padding: .15rem .55rem; font-size: .8125rem; font-weight: 700; letter-spacing: .06em; color: #fff; background: var(--c); }
.dcard__head p { margin-top: .5rem; color: var(--ink-2); }
.dcard__list { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
@media (min-width: 56rem) { .dcard--wide .dcard__list { grid-template-columns: repeat(2, 1fr); column-gap: 2.5rem; } }
.dcard__list li { position: relative; padding-left: 1.5rem; font-size: .9375rem; line-height: 1.4; }
.dcard__list li::before { content: ""; position: absolute; left: 0; top: .5em; width: .6rem; height: .6rem; background: var(--c); }
.dcard__std { margin-top: auto; padding: 1rem 1.1rem; font-size: .9375rem; line-height: 1.5; background: color-mix(in srgb, var(--c) 10%, #fff); border-left: 3px solid var(--c); }

.deliv { display: grid; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
@media (min-width: 60rem) { .deliv { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); } }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem 2rem; }
@media (min-width: 40rem) { .ticks { grid-template-columns: repeat(2, 1fr); } }
.ticks li { position: relative; padding-left: 2rem; line-height: 1.4; }
.ticks li::before { content: "\2713"; position: absolute; left: 0; top: 0; width: 1.35rem; height: 1.35rem; display: grid; place-items: center; font-size: .8rem; font-weight: 700; color: #fff; background: var(--green); border-radius: 50%; }
.deliv__fig { margin: 0; background: #fff; border: 1px solid var(--rule); padding: 1rem; }
.deliv__fig img { width: 100%; height: auto; display: block; }

/* bolder blues — replaces the pale wash */
:root { --sky: #0B7FC2; --sky-bright: #19B5E8; --sky-wash: #D2EAF8; }
.band--wash { background: linear-gradient(120deg, #0B7FC2 0%, #19A3DE 100%); color: #fff; }
.band--wash .h2, .band--wash .h3, .band--wash h2 { color: #fff; }
.band--wash .prose, .band--wash .prose p, .band--wash .lede, .band--wash .ticks li { color: #fff; }
.band--wash strong { color: #fff; }
.band--wash .label, .band--wash .label--signal { color: #FFD27A; }
.band--wash .sec-head__idx { color: #FFD27A; }
.band--wash .sec-head__line { background: rgba(255,255,255,.35); }
.band--sky { background: linear-gradient(120deg, #0A3F5C 0%, #0B7FC2 100%); }
.pbanner__media::after { background: linear-gradient(100deg, rgba(10,63,92,.8) 0%, rgba(11,127,194,.7) 55%, rgba(25,181,232,.3) 100%); }

/* logo grid: let columns shrink below the intrinsic image width */
.logos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 40rem) { .logos { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.logos div { min-width: 0; }

/* ============================================================ footer v2 */
.foot { background: linear-gradient(135deg, #082B3F 0%, #0B5E94 100%); border-top: 4px solid var(--amber); padding-block: clamp(3rem, 6vw, 4.5rem) 1.75rem; }
@media (min-width: 52rem) { .foot__top { grid-template-columns: minmax(0, 1.7fr) repeat(2, minmax(0, 1fr)) minmax(0, 1.3fr); } }
.foot__brand img { width: 120px; margin-bottom: 1.25rem; }
.foot__blurb { color: rgba(255,255,255,.88); }
.foot a { color: rgba(255,255,255,.88); }
.foot a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.foot .label--on-dark, .foot h3 { color: rgba(255,255,255,.7); }
.foot__addr { font-size: .9375rem; line-height: 1.55; color: rgba(255,255,255,.88); }
.foot__cta {
  display: inline-flex; gap: .6rem; margin-top: 1.5rem; padding: .7rem 1.1rem;
  font-weight: 600; color: #0A2029 !important; background: var(--amber);
  transition: background .16s ease;
}
.foot__cta:hover { background: #fff; text-decoration: none !important; }
.foot__bar { border-top-color: rgba(255,255,255,.25); }
.foot__bar .label { color: rgba(255,255,255,.75); }

/* ===================================================== header dropdowns */
.nav__dd { position: relative; display: flex; align-items: center; }
.nav__dd > a::after { content: ""; display: inline-block; width: 6px; height: 6px; margin: 0 0 3px .5rem; border: solid currentColor; border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); opacity: .6; }
.nav__menu {
  position: absolute; left: -1rem; top: 100%; z-index: 120; min-width: 15rem; padding: .5rem 0;
  display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--rule-strong); border-top: 3px solid var(--sky);
  box-shadow: 0 14px 30px -14px rgba(10,32,41,.4);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .16s ease, transform .16s ease, visibility .16s;
}
.nav__dd::before { content: ""; position: absolute; left: -1rem; right: -1rem; top: 100%; height: .9rem; }
.nav__dd:hover .nav__menu, .nav__dd:focus-within .nav__menu { opacity: 1; visibility: visible; transform: none; }
.nav .nav__menu a, .masthead--clear .nav .nav__menu a {
  padding: .65rem 1.1rem; border-bottom: 0; text-shadow: none; font-size: .9375rem; font-weight: 500;
  color: var(--ink-2); white-space: nowrap;
}
.nav .nav__menu a:hover, .masthead--clear .nav .nav__menu a:hover { background: var(--sky-wash); color: var(--ink); border-bottom: 0; }
.nav .nav__menu a[aria-current="page"], .masthead--clear .nav .nav__menu a[aria-current="page"] { color: var(--sky); font-weight: 600; border-bottom: 0; }

.drawer__sub { display: flex; flex-direction: column; padding: .25rem 0 .75rem 1rem; border-bottom: 1px solid var(--rule); }
.drawer .drawer__sub a { font-size: 1.0625rem; font-weight: 500; letter-spacing: -0.01em; padding-block: .55rem; border-bottom: 0; color: var(--ink-2); }
.splash-page .drawer .drawer__sub { border-bottom-color: var(--rule-dark); }
.splash-page .drawer .drawer__sub a { color: var(--on-dark-2); }

/* register column headings */
.reg__heads { display: none; }
@media (min-width: 64rem) {
  .reg__heads {
    display: grid; grid-template-columns: 8rem minmax(0, 1fr) 13rem 9.5rem 6.5rem; gap: .35rem 1.5rem;
    padding: .8rem 0; border-top: 1px solid var(--rule-strong);
    font-size: .75rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-3);
  }
  .reg__heads + .reg { border-top: 1px solid var(--rule-strong); }
}