/* Navnam Marine Services & Industries LLP: site styles
   Layout idea: a passage plan on a paper chart. Left-aligned text sits in white
   "deep water", a magenta track links the stages of the work, and the footer
   is the shore. */

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

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

@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif-4-latin-var-normal.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif-4-latin-var-italic.woff2") format("woff2");
  font-weight: 200 900;
  font-style: italic;
  font-display: swap;
}

:root {
  /* Chart colours */
  --deep: #fbfdfd;        /* deep water: the page */
  --shoal: #ddecf2;       /* shallow-water tint */
  --shoal-deep: #cbe1eb;  /* the shallowest water */
  --contour: #9fc2d2;     /* depth contours */
  --land: #efe3bd;        /* land: the footer */
  --ink: #17242b;         /* chart ink */
  --ink-soft: #46565e;    /* secondary text */
  --track: #a3195b;       /* chart magenta: the track and every action */
  --track-dark: #82114a;
  --rule: #c5d9e1;
  --field: #ffffff;
  --field-border: #8aa9b7;
  --ok: #1d6638;
  --error: #9b1c2c;

  --font-display: "Barlow Condensed", "Roboto Condensed", "Arial Narrow", sans-serif;
  --font-text: "Source Serif 4", "Source Serif Pro", Georgia, "Times New Roman", serif;

  --gutter: clamp(1rem, 4vw, 2.5rem);
  --wrap: 76rem;
  --section-space: clamp(4rem, 9vw, 7.5rem);
  --header-height: 4.25rem;

  color-scheme: light;
}

/* Base */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  background: var(--deep);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-optical-sizing: auto;
  font-kerning: normal;
}

@media (min-width: 60em) {
  body {
    font-size: 1.125rem;
  }
}

img,
svg {
  max-width: 100%;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.6rem, 1.45rem + 4.3vw, 4.6rem);
  font-weight: 700;
  line-height: 0.98;
}

h2 {
  font-size: clamp(2.1rem, 1.45rem + 2.4vw, 3.25rem);
}

h3 {
  font-size: 1.5rem;
  line-height: 1.12;
}

p {
  margin: 0 0 1em;
  max-width: 68ch;
}

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

a {
  color: var(--track);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--track-dark);
  text-decoration-thickness: 2px;
}

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

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-space);
}

.section-lede {
  max-width: 44rem;
  margin-top: 1rem;
  color: var(--ink-soft);
  font-size: 1.25rem;
  line-height: 1.5;
}

.fine-print {
  color: var(--ink-soft);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.todo {
  padding: 0 0.2em;
  background: #fff1a6;
  outline: 1px dashed #a07a00;
  color: var(--ink);
}

.skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--ink);
  color: var(--deep);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

/* Buttons */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.7rem 1.35rem;
  border: 2px solid transparent;
  border-radius: 3px;
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.01em;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.button-primary {
  background: var(--track);
  color: #fff;
}

.button-primary:hover {
  background: var(--track-dark);
  color: #fff;
}

.button-secondary {
  border-color: var(--ink);
  background: transparent;
  color: var(--ink);
}

.button-secondary:hover {
  background: var(--ink);
  color: var(--deep);
}

.button[disabled] {
  cursor: progress;
  opacity: 0.7;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--rule);
  background: rgb(251 253 253 / 0.96);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
  text-decoration: none;
}

.brand:hover {
  color: var(--ink);
}

.brand-mark {
  width: 1.7rem;
  height: 1.7rem;
  flex: none;
  fill: none;
  stroke: var(--track);
  stroke-width: 2.4;
}

.brand-mark .brand-dot {
  fill: var(--track);
  stroke: none;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}

.brand-sub {
  max-width: 8.5rem;
  color: var(--ink-soft);
  font-size: 0.8125rem;
  line-height: 1.15;
}

.nav-toggle {
  display: none;
  min-height: 2.75rem;
  padding: 0.4rem 1rem;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a:not(.button) {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a:not(.button):hover {
  color: var(--track);
}

.nav-cta {
  min-height: 2.75rem;
  font-size: 1.0625rem;
}

@media (max-width: 61.99em) {
  .brand-sub {
    display: none;
  }

  .js .nav-toggle {
    display: inline-flex;
    align-items: center;
  }

  .js .site-nav {
    display: none;
  }

  .site-nav {
    flex-wrap: wrap;
    padding-bottom: 0.75rem;
  }

  .header-inner {
    flex-wrap: wrap;
  }

  .js .header-inner {
    flex-wrap: nowrap;
  }

  .js .site-nav.is-open {
    position: absolute;
    top: 100%;
    right: calc(-1 * var(--gutter));
    left: calc(-1 * var(--gutter));
    display: grid;
    gap: 1.25rem;
    padding: 1.25rem var(--gutter) 1.75rem;
    border-bottom: 1px solid var(--rule);
    background: var(--deep);
  }

  .js .site-nav.is-open ul {
    display: grid;
    gap: 0.25rem;
  }

  .js .site-nav.is-open a:not(.button) {
    display: block;
    padding-block: 0.5rem;
    font-size: 1.375rem;
  }
}

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--rule);
  background: var(--deep);
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(3rem, 8vw, 5.5rem) 2rem;
}

.hero-text {
  max-width: 38rem;
}

.hero-lede {
  max-width: 34rem;
  margin-top: 1.5rem;
  color: var(--ink-soft);
  font-size: 1.25rem;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero-note {
  margin-top: 1.25rem;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.hero-visual {
  position: relative;
  z-index: 0;
  height: clamp(17rem, 72vw, 26rem);
}

.hero-chart {
  display: block;
  width: 100%;
  height: 100%;
}

@media (min-width: 62em) {
  .hero {
    display: flex;
    align-items: center;
    min-height: 38rem;
  }

  .hero-inner {
    padding-block: 5rem;
  }

  .hero-text {
    max-width: 29rem;
  }

  .hero-visual {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 58%;
    height: auto;
  }

  .hero-visual::before {
    position: absolute;
    inset: 0 auto 0 0;
    z-index: 1;
    width: 22%;
    background: linear-gradient(90deg, var(--deep), rgb(251 253 253 / 0));
    content: "";
  }
}

@media (min-width: 80em) {
  .hero-text {
    max-width: 33rem;
  }

  .hero-visual {
    width: 56%;
  }
}

/* Chart drawing */

.chart-band-10 {
  fill: var(--shoal);
}

.chart-band-5 {
  fill: var(--shoal-deep);
}

.chart-land {
  fill: var(--land);
}

.chart-contour {
  fill: none;
  stroke: var(--contour);
  stroke-width: 1;
}

.chart-coast {
  fill: none;
  stroke: var(--ink);
  stroke-width: 1.3;
}

.chart-sounding {
  fill: var(--ink-soft);
  font-family: var(--font-text);
  font-size: 13px;
  font-style: italic;
  opacity: 0.75;
}

.chart-contour-label {
  fill: #557789;
  font-family: var(--font-text);
  font-size: 11px;
  font-style: italic;
  paint-order: stroke;
  stroke: var(--deep);
  stroke-width: 4px;
}

.chart-light path {
  fill: var(--track);
  opacity: 0.85;
}

.chart-light circle {
  fill: var(--ink);
}

.chart-annotation {
  fill: var(--track);
  font-family: var(--font-text);
  font-size: 12px;
  font-style: italic;
}

.chart-anchor {
  fill: none;
  stroke: var(--track);
  stroke-linecap: round;
  stroke-width: 1.5;
}

.chart-track {
  fill: none;
  stroke: var(--track);
  stroke-dasharray: 9 6;
  stroke-linecap: round;
  stroke-width: 2.6;
}

.track-reveal {
  stroke-dasharray: 1;
  stroke-dashoffset: 0;
}

.chart-bearing {
  fill: var(--track);
  font-family: var(--font-text);
  font-size: 12.5px;
  font-style: italic;
  font-weight: 500;
  paint-order: stroke;
  stroke: var(--deep);
  stroke-width: 4px;
}

.chart-wp-ring {
  fill: var(--deep);
  stroke: var(--track);
  stroke-width: 2.4;
}

.chart-wp-dot {
  fill: var(--track);
}

.chart-wp-num {
  fill: var(--track);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  paint-order: stroke;
  stroke: var(--deep);
  stroke-linejoin: round;
  stroke-width: 4px;
}

.chart-wp-label {
  fill: var(--ink);
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 600;
  paint-order: stroke;
  stroke: var(--deep);
  stroke-linejoin: round;
  stroke-width: 5px;
}

@media (prefers-reduced-motion: no-preference) {
  .track-reveal {
    animation: track-draw 1.8s linear 0.3s both;
  }

  .chart-wp {
    animation: waypoint-in 0.45s ease-out both;
  }

  .chart-wp-1 {
    animation-delay: 0.75s;
  }

  .chart-wp-2 {
    animation-delay: 1.2s;
  }

  .chart-wp-3 {
    animation-delay: 1.65s;
  }

  .chart-wp-4 {
    animation-delay: 2.1s;
  }
}

@keyframes track-draw {
  from {
    stroke-dashoffset: 1;
  }

  to {
    stroke-dashoffset: 0;
  }
}

@keyframes waypoint-in {
  from {
    opacity: 0;
    transform: translateY(5px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

/* Services */

.services-grid {
  display: grid;
  gap: 2.5rem;
}

.services-intro .section-lede {
  margin-bottom: 1.25rem;
}

.service-groups {
  display: grid;
  gap: 2.75rem;
}

.service-group h3 {
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--ink);
  color: var(--ink-soft);
  font-size: 1.1875rem;
  letter-spacing: 0.02em;
}

.service {
  border-bottom: 1px solid var(--rule);
}

.service summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.3rem 1.5rem;
  padding-block: 1.15rem;
  cursor: pointer;
  list-style: none;
}

.service summary::-webkit-details-marker {
  display: none;
}

.service summary::after {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  width: 1.25rem;
  height: 1.25rem;
  background:
    linear-gradient(var(--track), var(--track)) center / 100% 2px no-repeat,
    linear-gradient(var(--track), var(--track)) center / 2px 100% no-repeat;
  content: "";
}

@media (prefers-reduced-motion: no-preference) {
  .service summary::after {
    transition: transform 0.2s ease;
  }
}

.service[open] summary::after {
  transform: rotate(45deg);
}

.service-name {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.6875rem;
  font-weight: 600;
  line-height: 1.1;
}

.service summary:hover .service-name {
  color: var(--track);
}

.service-summary {
  color: var(--ink-soft);
  line-height: 1.45;
}

.service-scope {
  margin: 0;
  padding: 0 0 1.5rem;
  list-style: none;
  columns: 2 15rem;
  column-gap: 2rem;
}

.service-scope li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.4rem;
  break-inside: avoid;
}

.service-scope li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 0.5rem;
  height: 2px;
  background: var(--track);
  content: "";
}

@media (min-width: 62em) {
  .services-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 4.5rem;
  }

  .services-intro {
    position: sticky;
    top: calc(var(--header-height) + 2.5rem);
    align-self: start;
  }
}

/* Strengths */

.strengths {
  background: var(--shoal);
}

.strengths-grid {
  display: grid;
  gap: 2.5rem;
}

.strength-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 2rem 2.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.strength-list h3 {
  margin-bottom: 0.45rem;
}

.strength-list p {
  color: var(--ink-soft);
}

.includes {
  align-self: start;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--track);
  background: var(--deep);
}

.includes h3 {
  margin-bottom: 1rem;
}

.checklist {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  padding-left: 1.9rem;
}

.checklist li::before {
  position: absolute;
  top: 0.32em;
  left: 0.15rem;
  width: 0.55rem;
  height: 0.95rem;
  border-right: 2.5px solid var(--track);
  border-bottom: 2.5px solid var(--track);
  content: "";
  transform: rotate(40deg);
}

@media (min-width: 62em) {
  .strengths-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 3rem 4.5rem;
  }

  .strengths-grid > h2 {
    grid-column: 1 / -1;
    max-width: 34rem;
  }
}

/* How we work: the passage plan */

.passage {
  position: relative;
  display: grid;
  gap: 2.25rem;
  margin: 3rem 0 0;
  padding: 0;
  list-style: none;
}

.passage::before {
  position: absolute;
  top: 0.9rem;
  bottom: 0.9rem;
  left: 11px;
  width: 2.5px;
  background: repeating-linear-gradient(180deg, var(--track) 0 9px, transparent 9px 15px);
  content: "";
}

.leg {
  position: relative;
  padding-left: 3.25rem;
}

.leg-wp {
  position: absolute;
  top: 0.1rem;
  left: 0;
  width: 25px;
  height: 25px;
  border: 2.5px solid var(--track);
  border-radius: 50%;
  background: radial-gradient(circle, var(--track) 0 3px, var(--deep) 3.5px);
}

.leg-num {
  margin: 0 0 0.2rem;
  color: var(--track);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.leg h3 {
  margin-bottom: 0.5rem;
  font-size: 1.875rem;
}

.leg p {
  color: var(--ink-soft);
}

@media (min-width: 62em) {
  .passage {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 2.5rem;
    margin-top: 3.5rem;
  }

  .passage::before {
    top: 11px;
    right: 1.25rem;
    bottom: auto;
    left: 12px;
    width: auto;
    height: 2.5px;
    background: repeating-linear-gradient(90deg, var(--track) 0 9px, transparent 9px 15px);
  }

  .leg {
    padding-top: 3rem;
    padding-left: 0;
  }
}

/* From the field */

.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.field-grid figure {
  margin: 0;
}

.field-grid img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--shoal);
}

.field-grid figcaption {
  margin-top: 0.6rem;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

/* Direction */

.direction {
  background: var(--shoal);
}

.direction-grid {
  display: grid;
  gap: 3rem;
}

.statements {
  display: grid;
  gap: 1.75rem;
  margin: 2rem 0;
}

.statements dt,
.values-title {
  color: var(--track);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.statements dd {
  max-width: 34rem;
  margin: 0.3rem 0 0;
  font-size: 1.5rem;
  line-height: 1.35;
}

.values {
  margin: 1rem 0 0;
}

.value {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  align-items: baseline;
  gap: 0 1rem;
  padding-block: 0.9rem;
  border-top: 1px solid var(--contour);
}

.value:last-child {
  border-bottom: 1px solid var(--contour);
}

.value-initial {
  grid-row: 1 / span 2;
  color: var(--track);
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 0.85;
}

.value dt {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.1;
}

.value dd {
  margin: 0.2rem 0 0;
  color: var(--ink-soft);
}

@media (min-width: 62em) {
  .direction-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 5rem;
  }
}

/* Leadership */

.leadership-grid {
  display: grid;
  gap: 2.5rem;
}

.leadership > .wrap > h2 {
  margin-bottom: 2.5rem;
}

.portrait {
  position: relative;
  width: 100%;
  max-width: 16rem;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--shoal);
}

.portrait img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.js .portrait img {
  opacity: 0;
}

.js .portrait.is-loaded img {
  opacity: 1;
}

.portrait-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--track);
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.leader-name {
  font-size: 2.25rem;
}

.leader-role {
  margin: 0.35rem 0 1.5rem;
  color: var(--track);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}

.service-record {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.5rem 2.75rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--ink);
}

.service-record h4 {
  margin-bottom: 0.6rem;
  font-size: 1.3125rem;
}

.service-record ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-record li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.4rem;
}

.service-record li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 0.5rem;
  height: 2px;
  background: var(--track);
  content: "";
}

@media (min-width: 50em) {
  .leadership-grid {
    grid-template-columns: minmax(14rem, 4fr) minmax(0, 7fr);
    gap: 4.5rem;
  }

  .portrait {
    max-width: 22rem;
  }
}

/* Contact */

.contact {
  background: var(--shoal);
}

.contact-grid {
  display: grid;
  gap: 3rem;
}

.start-steps {
  display: grid;
  gap: 1.25rem;
  margin: 2.25rem 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.start-steps li {
  position: relative;
  padding-left: 2.75rem;
  counter-increment: step;
}

.start-steps li::before {
  position: absolute;
  top: -0.05rem;
  left: 0;
  color: var(--track);
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  content: counter(step);
}

.start-steps h3 {
  margin-bottom: 0.25rem;
  font-size: 1.375rem;
}

.start-steps p {
  color: var(--ink-soft);
}

.direct {
  display: grid;
  gap: 0.9rem;
  margin-bottom: 1.5rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--ink);
}

.direct h3 {
  font-size: 1.375rem;
}

.direct-item {
  margin: 0;
}

.direct-label {
  display: block;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.direct-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.2;
}

.direct-value a {
  color: var(--ink);
  text-decoration: none;
}

.direct-value a:hover {
  color: var(--track);
  text-decoration: underline;
}

.direct-value a.direct-extra {
  margin-left: 0.75rem;
  color: var(--track);
  font-family: var(--font-text);
  font-size: 1rem;
  font-weight: 400;
  text-decoration: underline;
  text-decoration-thickness: 1px;
}

.enquiry {
  position: relative;
  display: grid;
  gap: 1.15rem;
  padding: clamp(1.25rem, 3.5vw, 2.25rem);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--track);
  background: var(--deep);
}

.enquiry h3 {
  font-size: 1.75rem;
}

.field label {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.optional {
  color: var(--ink-soft);
  font-family: var(--font-text);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 2.9rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--field-border);
  border-radius: 3px;
  background: var(--field);
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  line-height: 1.4;
}

.field textarea {
  min-height: 8rem;
  resize: vertical;
}

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible {
  outline: 3px solid var(--track);
  outline-offset: 1px;
  border-color: var(--track);
}

.field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 1.15rem;
}

.field-hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.field-check {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.75rem;
  align-items: start;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.field-check input {
  width: 1.25rem;
  height: 1.25rem;
  margin: 0.15rem 0 0;
  accent-color: var(--track);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.form-status {
  min-height: 1.5em;
  margin: 0;
  font-size: 1rem;
}

.form-status.is-success {
  color: var(--ok);
}

.form-status.is-error {
  color: var(--error);
}

.notice {
  display: none;
  margin-bottom: 1.25rem;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--ok);
  background: var(--deep);
}

.notice-error {
  border-left-color: var(--error);
}

.notice:target {
  display: block;
}

@media (min-width: 62em) {
  .contact-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 4.5rem;
  }
}

/* Footer: the shore */

.site-footer {
  padding-block: 3.5rem 2.5rem;
  border-top: 1.5px solid var(--ink);
  background: var(--land);
  font-size: 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 2rem 3rem;
}

.footer-name {
  margin-bottom: 0.35rem;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.15;
}

.site-footer ul {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a {
  color: var(--ink);
}

.site-footer a:hover {
  color: var(--track);
}

.footer-heading {
  margin-bottom: 0.5rem;
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
}

.footer-legal {
  grid-column: 1 / -1;
  padding-top: 1.5rem;
  border-top: 1px solid rgb(23 36 43 / 0.25);
  color: var(--ink-soft);
  font-size: 0.875rem;
}

.footer-legal p {
  max-width: 90ch;
}

/* Inner pages */

.page-header {
  padding-block: clamp(3rem, 7vw, 5rem) 2rem;
  border-bottom: 1px solid var(--rule);
}

.page-header p {
  margin-top: 1rem;
  color: var(--ink-soft);
}

.prose {
  max-width: 44rem;
  padding-block: 3rem var(--section-space);
}

.prose h2 {
  margin: 2.75rem 0 0.9rem;
  font-size: 1.875rem;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose ul {
  margin: 0 0 1em;
  padding-left: 1.25rem;
}

.prose li {
  margin-bottom: 0.4rem;
}

.prose li::marker {
  color: var(--track);
}

.not-found {
  padding-block: clamp(4rem, 12vw, 8rem);
}

.not-found .hero-actions {
  margin-top: 1.5rem;
}

@media print {
  .site-header,
  .hero-visual,
  .enquiry,
  .skip-link {
    display: none;
  }

  body {
    background: #fff;
  }
}