:root {
  --ink: #050a08;
  --forest: #27624F;
  --moss: #123027;
  --paper: #f2f5f3;
  --white: #ffffff;
  --text: #14211c;
  --muted: #4a5a53;
  --on-dark: #e8eeeb;
  --on-dark-muted: #b5c4be;
  --amber: #f0b34a;
  --amber-deep: #c98a17;
  --line: #cdd8d3;
  --gutter: 20px;
  --wrap: 1120px;
  --font: "Avenir Next", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.015em; margin: 0; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }

.skip {
  position: absolute; left: var(--gutter); top: -60px;
  background: var(--amber); color: var(--ink); padding: 10px 16px; z-index: 100; font-weight: 600;
}
.skip:focus { top: 10px; }

/* announcement strip */
.strip { background: #000; color: var(--on-dark); font-size: 0.875rem; }
.strip ul {
  list-style: none; margin: 0; padding: 8px 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 28px;
}
.strip li { white-space: nowrap; }

/* header */
.site-header { background: linear-gradient(90deg, #000 0%, var(--forest) 100%); position: sticky; top: 0; z-index: 50; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.logo img { height: 38px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a:not(.btn) { color: var(--on-dark); text-decoration: none; font-size: 0.975rem; }
.nav a:not(.btn):hover { color: var(--amber); }

.btn {
  display: inline-block; background: var(--amber); color: var(--ink);
  font: inherit; font-weight: 650; text-decoration: none; line-height: 1.2;
  padding: 13px 24px; border: 0; border-radius: 4px; cursor: pointer;
}
.btn:hover { background: #f7c46a; }
.btn:disabled { opacity: 0.6; cursor: progress; }
.btn-small { padding: 10px 18px; font-size: 0.95rem; }
.link-light { color: var(--on-dark); text-underline-offset: 4px; }
.link-light:hover { color: var(--amber); }

/* hero */
.hero { position: relative; isolation: isolate; background: var(--ink); color: #fff; overflow: hidden; }
.hero > picture {
  position: absolute; top: 0; right: 0; width: 66%; height: 100%; z-index: -2;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 38%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 38%);
}
.hero > picture img { width: 100%; height: 100%; object-fit: cover; object-position: 40% 50%; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(0deg, rgba(3,9,4,0.55) 0%, rgba(3,9,4,0) 32%);
}
.hero .wrap { padding-top: clamp(72px, 11vw, 140px); padding-bottom: clamp(72px, 10vw, 132px); }
.hero h1 { font-size: clamp(2.35rem, 5.2vw, 4.2rem); font-weight: 700; max-width: 13ch; }
.hero .lede { font-size: clamp(1.05rem, 1.5vw, 1.2rem); max-width: 34rem; color: var(--on-dark); margin: 24px 0 32px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }

/* services */
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); font-weight: 700; }
.services h2 { max-width: 22ch; margin-bottom: 40px; }
.tiles { display: grid; gap: 40px 36px; grid-template-columns: repeat(3, 1fr); }
.tile { border-top: 4px solid var(--forest); padding-top: 20px; }
.tile h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 12px; }
.tile p { color: var(--muted); margin-bottom: 0; }

/* how it works */
.how { background: #e3ece8; }
.how h2 { margin-bottom: 40px; max-width: 22ch; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px 32px; counter-reset: step; }
.steps li { counter-increment: step; border-top: 4px solid var(--forest); padding-top: 18px; }
.steps li::before { content: counter(step); display: block; font-size: 2.4rem; font-weight: 700; line-height: 1; color: var(--forest); margin-bottom: 14px; }
.steps h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; }
.steps p { color: var(--muted); margin: 0; }

/* faq */
.faq { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.faq-grid { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 48px; align-items: start; }
.faq-intro { position: sticky; top: 100px; }
.faq-intro p { color: var(--muted); margin: 16px 0 24px; }
.faq .btn { background: var(--forest); color: #fff; }
.faq .btn:hover { background: #2f7761; }
details { border-bottom: 1px solid var(--line); }
details:first-of-type { border-top: 1px solid var(--line); }
summary {
  list-style: none; cursor: pointer; padding: 20px 44px 20px 0; position: relative;
  font-size: 1.1rem; font-weight: 650; line-height: 1.35;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-size: 1.6rem; font-weight: 400; color: var(--forest); line-height: 1;
}
details[open] > summary::after { content: "\2212"; }
.answer { padding: 0 0 22px; color: var(--muted); max-width: 66ch; }
.answer p:last-child { margin-bottom: 0; }
.answer ul { padding-left: 1.2em; margin: 0 0 1em; }
.answer li { margin-bottom: 0.4em; }
.answer li:last-child { margin-bottom: 0; }
.answer .term { color: var(--text); font-weight: 650; }

/* contact */
.contact { background: linear-gradient(135deg, #000 0%, var(--forest) 100%); color: var(--on-dark); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 56px; align-items: start; }
.contact h2 { color: #fff; max-width: 16ch; }
.details { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 18px; }
.details span { display: block; color: var(--on-dark-muted); font-size: 0.9rem; }
.details a { color: #fff; text-underline-offset: 4px; }
.details a:hover { color: var(--amber); }
address { font-style: normal; }

form.enquiry { display: grid; gap: 18px; }
.row { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
label { display: block; font-size: 0.95rem; font-weight: 600; margin-bottom: 6px; color: #fff; }
label small { font-weight: 400; color: var(--on-dark-muted); }
input, select, textarea {
  width: 100%; font: inherit; color: var(--text); background: #fff;
  border: 2px solid transparent; border-radius: 4px; padding: 12px 14px;
}
textarea { min-height: 130px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }
.note { font-size: 0.9rem; color: var(--on-dark-muted); margin: 0; }
.note a { color: var(--on-dark); }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin: 0; font-weight: 600; min-height: 1.5em; }
.form-status.is-ok { color: #cfe8c4; }
.form-status.is-error { color: #ffc9b8; }

/* newsletter */
.newsletter { border-top: 1px solid rgba(255,255,255,0.18); margin-top: 56px; padding-top: 36px; display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.newsletter[hidden] { display: none; }
.newsletter h3 { color: #fff; font-size: 1.35rem; margin-bottom: 8px; }
.newsletter p { color: var(--on-dark-muted); margin: 0; }
.newsletter form { display: flex; gap: 12px; }
.newsletter input { flex: 1; }

/* privacy and footer */
.privacy { background: var(--paper); font-size: 0.95rem; color: var(--muted); padding: 56px 0; }
.privacy h2 { font-size: 1.4rem; color: var(--text); margin-bottom: 16px; }
.privacy .cols { columns: 2 340px; column-gap: 48px; }
.privacy p { break-inside: avoid; }
.site-footer { background: #000; color: var(--on-dark-muted); font-size: 0.9rem; padding: 22px 0; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; }
.site-footer a { color: var(--on-dark); }

/* tablet and mobile */
@media (max-width: 1000px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .tiles { grid-template-columns: 1fr; }
  .faq-grid, .contact-grid, .newsletter { grid-template-columns: 1fr; gap: 32px; }
  .faq-intro { position: static; }
}
@media (max-width: 640px) {
  .nav a:not(.btn) { display: none; }
  .hero > picture {
    width: 100%; height: 330px;
    -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
  }
  .hero > picture img { object-position: 38% 50%; }
  .hero::after { display: none; }
  .hero .wrap { padding-top: 270px; }
  .row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .newsletter form { flex-direction: column; }
  .strip ul { justify-content: flex-start; gap: 2px 20px; }
  .strip { font-size: 0.8125rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* quote form additions */
.form-title { color: #fff; font-size: 1.5rem; margin-bottom: 6px; }
.consent { display: flex; gap: 12px; align-items: flex-start; }
.consent input { width: 22px; height: 22px; flex: none; margin-top: 2px; accent-color: var(--amber); }
.consent label { margin: 0; font-weight: 400; color: var(--on-dark); }
.consent a { color: #fff; }
select:invalid { color: #6b776e; }

/* hero without a photo */
.hero.plain { background: var(--hero-bg, var(--ink)); }
.hero.plain::after { display: none; }
.hero.plain h1 { max-width: 16ch; }

/* four service tiles */
.tiles.two { grid-template-columns: repeat(2, 1fr); }

/* what clients say */
.voices { background: var(--paper); }
.voices h2 { margin-bottom: 36px; max-width: 22ch; }
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; margin: 0; padding: 0; list-style: none; }
.quote { border-top: 4px solid var(--forest); padding-top: 18px; margin: 0; }
.quote blockquote { margin: 0 0 14px; font-size: 1.12rem; line-height: 1.5; color: var(--text); }
.quote figcaption { color: var(--muted); font-size: 0.92rem; }
.voices-link { margin: 32px 0 0; color: var(--muted); }
.voices-link a { color: var(--forest); font-weight: 600; text-underline-offset: 4px; }

/* sister brands and footer */
.sister { flex-basis: 100%; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 32px; padding-bottom: 20px; margin-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,0.14); }
.sister > span { color: var(--on-dark-muted); font-size: 0.85rem; }
.sister a { display: inline-flex; align-items: center; opacity: 0.85; }
.sister a:hover { opacity: 1; }
.sister img { height: 24px; width: auto; }
.sister img.tall { height: 40px; }
.sister img.mid { height: 32px; }
.foot-base { flex-basis: 100%; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; }
.foot-base p { margin: 0; }

@media (max-width: 900px) {
  .tiles, .tiles.two, .quotes { grid-template-columns: 1fr; }
}

:root { --hero-bg: linear-gradient(120deg, #050a08 0%, #0f2a22 55%, #27624F 135%); }

@media (max-width: 640px) {
  .hero.plain .wrap { padding-top: 72px; }
}