/* The Water Knight. Tokens shared by header/footer/home; homepage rules scoped to .wk-home */
:root {
  --wk-bg: #f4f1e9; --wk-surface: #ffffff; --wk-ink: #122d47; --wk-muted: #46596b;
  --wk-accent: #00727e; --wk-accent-ink: #ffffff; --wk-teal: #008f9d; --wk-line: #d9d3c4;
  --wk-navy: #122d47; --wk-navy-2: #0c2136; --wk-on-dark: #f4f1e9; --wk-on-dark-muted: #c3d0da;
  --wk-display: "Avenir Next", "Avenir", "Montserrat", "Segoe UI", system-ui, sans-serif;
  --wk-text: "Avenir Next", "Avenir", "Segoe UI", system-ui, -apple-system, sans-serif;
  --wk-page: 1200px; --wk-gap: clamp(64px, 9vw, 120px); --wk-gutter: clamp(18px, 4vw, 40px);
  --wk-r-card: 18px; --wk-r-btn: 999px; --wk-ease: cubic-bezier(0.23, 1, 0.32, 1);
  --wk-shadow: 0 18px 40px -22px rgba(12, 33, 54, 0.45), 0 2px 6px -2px rgba(12, 33, 54, 0.12);
}
.wk-body { margin: 0; background: var(--wk-bg); color: var(--wk-ink); font-family: var(--wk-text); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
.wk-body ::selection { background: #bfe5ea; color: var(--wk-navy); }
.wk-body a:focus-visible, .wk-body button:focus-visible, .wk-body input:focus-visible, .wk-body textarea:focus-visible, .wk-body summary:focus-visible, .wk-body canvas:focus-visible { outline: 3px solid var(--wk-accent); outline-offset: 3px; border-radius: 6px; }
.wk-skip { position: absolute; left: 12px; top: -60px; background: var(--wk-navy); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 100; }
.wk-skip:focus { top: 12px; }

/* header */
.wk-header { position: sticky; top: 0; z-index: 50; background: rgba(244, 241, 233, 0.94); backdrop-filter: saturate(1.2) blur(8px); border-bottom: 1px solid var(--wk-line); }
.wk-header__in { max-width: 1320px; margin: 0 auto; padding: 8px var(--wk-gutter); display: flex; align-items: center; gap: 24px; }
.wk-brand { display: block; line-height: 0; flex: none; }
.wk-logo { width: 150px; height: auto; display: block; }
.wk-nav { margin-left: auto; }
.wk-nav ul, .wk-menu ul, .wk-footer ul { list-style: none; margin: 0; padding: 0; }
.wk-nav ul { display: flex; gap: 4px; }
.wk-nav a { display: block; padding: 8px 12px; color: var(--wk-ink); text-decoration: none; font-weight: 600; font-size: 15px; border-radius: 8px; transition: background-color 160ms var(--wk-ease); }
.wk-nav a:hover { background: rgba(0, 114, 126, 0.1); }
.wk-header__phone { flex: none; font-weight: 700; color: var(--wk-accent-ink); background: var(--wk-navy); padding: 10px 18px; border-radius: var(--wk-r-btn); text-decoration: none; font-variant-numeric: tabular-nums; font-size: 15px; }
.wk-header__phone:hover { background: var(--wk-accent); }
.wk-menu { display: none; position: relative; margin-left: auto; }
.wk-menu summary { list-style: none; cursor: pointer; font-weight: 700; padding: 10px 16px; border: 1.5px solid var(--wk-ink); border-radius: var(--wk-r-btn); min-height: 24px; }
.wk-menu summary::-webkit-details-marker { display: none; }
.wk-menu[open] summary { background: var(--wk-navy); color: #fff; }
.wk-menu nav { position: absolute; right: 0; top: calc(100% + 10px); background: var(--wk-surface); border: 1px solid var(--wk-line); border-radius: 14px; box-shadow: var(--wk-shadow); padding: 8px; min-width: 220px; }
.wk-menu a { display: block; padding: 12px 14px; color: var(--wk-ink); text-decoration: none; font-weight: 600; border-radius: 8px; }
.wk-menu a:hover { background: var(--wk-bg); }
@media (max-width: 980px) { .wk-nav, .wk-header__phone { display: none; } .wk-menu { display: block; } .wk-logo { width: 124px; } }

/* shared type */
.wk-home .wk-wrap { max-width: var(--wk-page); margin: 0 auto; padding: 0 var(--wk-gutter); }
.wk-home .wk-kicker { margin: 0 0 12px; font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700; color: var(--wk-accent); }
.wk-home .wk-h1 { font-family: var(--wk-display); font-weight: 800; font-size: clamp(2.6rem, 5.4vw, 4.6rem); line-height: 0.98; letter-spacing: -0.03em; margin: 0 0 20px; text-wrap: balance; }
.wk-home .wk-h2 { font-family: var(--wk-display); font-weight: 800; font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.04; letter-spacing: -0.025em; margin: 0 0 16px; text-wrap: balance; }
.wk-home .wk-h2--sm { font-size: clamp(1.7rem, 2.8vw, 2.4rem); }
.wk-home .wk-h3 { font-family: var(--wk-display); font-weight: 800; font-size: clamp(1.5rem, 2.2vw, 1.9rem); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 10px; }
.wk-home .wk-h4 { font-family: var(--wk-display); font-weight: 750; font-size: 1.2rem; line-height: 1.2; letter-spacing: -0.01em; margin: 0 0 8px; }
.wk-home .wk-h3 a, .wk-home .wk-h4 a { color: inherit; text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 0 2px no-repeat; transition: background-size 220ms var(--wk-ease); }
.wk-home .wk-h3 a:hover, .wk-home .wk-h4 a:hover { background-size: 100% 2px; }
.wk-home .wk-muted { color: var(--wk-muted); }
.wk-home .wk-textlink { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--wk-accent); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 2px; }
.wk-home .wk-textlink:hover { color: var(--wk-ink); }
.wk-home .wk-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 26px; border-radius: var(--wk-r-btn); font-weight: 700; font-size: 16px; text-decoration: none; white-space: nowrap; border: 2px solid transparent; cursor: pointer; font-family: inherit; transition: background-color 160ms var(--wk-ease), color 160ms var(--wk-ease), transform 120ms var(--wk-ease); }
.wk-home .wk-btn:active { transform: translateY(1px); }
.wk-home .wk-btn--primary { background: var(--wk-accent); color: var(--wk-accent-ink); font-variant-numeric: tabular-nums; }
.wk-home .wk-btn--primary:hover { background: var(--wk-navy); }
.wk-home .wk-btn--ghost { border-color: var(--wk-ink); color: var(--wk-ink); background: transparent; }
.wk-home .wk-btn--ghost:hover { background: var(--wk-ink); color: #fff; }

/* hero */
.wk-hero { padding: clamp(28px, 4vw, 56px) 0 clamp(48px, 6vw, 80px); position: relative; overflow: hidden; }
.wk-hero::before { content: ""; position: absolute; inset: auto -10% -40% 40%; height: 70%; background: radial-gradient(closest-side, rgba(0, 143, 157, 0.14), transparent); pointer-events: none; }
.wk-hero__in { max-width: 1320px; margin: 0 auto; padding: 0 var(--wk-gutter); display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(28px, 4vw, 64px); align-items: center; position: relative; }
.wk-lead { font-size: clamp(1.1rem, 1.5vw, 1.3rem); line-height: 1.5; max-width: 34ch; margin: 0 0 28px; color: var(--wk-ink); }
.wk-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.wk-hero__meta { margin: 0; font-size: 15px; color: var(--wk-muted); border-top: 1px solid var(--wk-line); padding-top: 16px; max-width: 40ch; }
.wk-hero__lab { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0; align-items: stretch; }
.wk-visual { position: relative; border-radius: 26px; overflow: hidden; min-height: 520px; background: var(--wk-navy-2); box-shadow: var(--wk-shadow); isolation: isolate; }
.wk-plate { position: absolute; inset: -6% -6%; will-change: transform; }
.wk-plate__img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; display: block; filter: saturate(0.85); }
.wk-veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12, 33, 54, 0.35), rgba(12, 33, 54, 0.78) 70%); }
.wk-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: pan-y; cursor: ew-resize; }
.wk-visual__tag { position: absolute; left: 16px; top: 16px; margin: 0; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700; color: #fff; background: rgba(12, 33, 54, 0.72); padding: 6px 12px; border-radius: 999px; }
.wk-panel { background: var(--wk-surface); border-radius: 0 22px 22px 0; margin: 28px 0; padding: 22px 22px 20px; box-shadow: var(--wk-shadow); display: flex; flex-direction: column; gap: 14px; position: relative; z-index: 2; }
.wk-step { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 3; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 20px; border-radius: 999px; border: 0; background: #ffffff; color: var(--wk-navy); font: inherit; font-size: 15px; font-weight: 800; cursor: pointer; box-shadow: 0 8px 20px -10px rgba(0, 0, 0, 0.6); white-space: nowrap; transition: background-color 150ms var(--wk-ease); }
.wk-step:hover { background: #dff1f3; }
.wk-step:active { transform: translateX(-50%) translateY(1px); }
.wk-panel__q { margin: 0; font-weight: 800; font-size: 15px; }
.wk-chips { display: flex; flex-direction: column; gap: 6px; }
.wk-chip { display: flex; align-items: flex-start; gap: 10px; text-align: left; font: inherit; font-size: 14px; line-height: 1.3; padding: 9px 12px; border-radius: 12px; border: 1.5px solid var(--wk-line); background: var(--wk-bg); color: var(--wk-ink); cursor: pointer; transition: border-color 150ms var(--wk-ease), background-color 150ms var(--wk-ease); }
.wk-chip:hover { border-color: var(--wk-accent); }
.wk-chip[aria-pressed="true"] { border-color: var(--wk-navy); background: var(--wk-navy); color: #fff; }
.wk-chip__dot { flex: none; width: 10px; height: 10px; border-radius: 50%; margin-top: 4px; box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.8); }
.wk-dot--rust { background: #b4582a; } .wk-dot--scale { background: #e9e4d6; outline: 1px solid #9aa; } .wk-dot--chlorine { background: #b9c96a; } .wk-dot--well { background: #7a6a4c; } .wk-dot--specks { background: #3d4b57; }
.wk-range { display: grid; gap: 6px; }
.wk-range__label { font-weight: 800; font-size: 15px; }
.wk-range__hint { font-weight: 500; color: var(--wk-muted); font-size: 13px; }
.wk-range input { width: 100%; accent-color: var(--wk-accent); height: 28px; margin: 0; cursor: pointer; }
.wk-range__ends { display: flex; justify-content: space-between; font-size: 12px; color: var(--wk-muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; }
.wk-state { margin: 0; font-size: 14px; line-height: 1.45; padding-top: 12px; border-top: 1px solid var(--wk-line); min-height: 5.8em; }
.wk-state a { color: var(--wk-accent); font-weight: 700; white-space: nowrap; }

/* services */
.wk-services { padding: var(--wk-gap) 0 calc(var(--wk-gap) * 0.7); }
.wk-sechead { max-width: 720px; margin-bottom: 40px; }
.wk-sechead__p { font-size: 1.15rem; color: var(--wk-muted); margin: 0; max-width: 56ch; }
.wk-dir { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.wk-lead-cat { background: var(--wk-surface); border-radius: var(--wk-r-card); overflow: hidden; box-shadow: var(--wk-shadow); }
.wk-lead-cat__img { width: 100%; height: 300px; object-fit: cover; object-position: 50% 55%; display: block; }
.wk-lead-cat__body { padding: 26px 28px 28px; }
.wk-lead-cat__body p { margin: 0 0 12px; max-width: 58ch; }
.wk-cats { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 2px solid var(--wk-ink); }
.wk-cat { padding: 22px 20px 24px 0; border-bottom: 1px solid var(--wk-line); }
.wk-cat:nth-child(odd) { padding-right: 24px; border-right: 1px solid var(--wk-line); }
.wk-cat:nth-child(even) { padding-left: 24px; }
.wk-cat p { margin: 0 0 12px; font-size: 15px; }
.wk-svc { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.wk-svc a { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: var(--wk-r-btn); background: rgba(0, 114, 126, 0.1); color: var(--wk-navy); font-weight: 700; font-size: 14px; text-decoration: none; transition: background-color 160ms var(--wk-ease), color 160ms var(--wk-ease); }
.wk-svc a:hover { background: var(--wk-accent); color: #fff; }
.wk-arrow { transition: transform 160ms var(--wk-ease); }
.wk-svc a:hover .wk-arrow { transform: translateX(3px); }
.wk-more { display: flex; flex-wrap: wrap; gap: 28px; margin: 36px 0 0; }

/* sources */
.wk-sources { padding: 0 0 var(--wk-gap); }
.wk-src-grid { display: grid; grid-template-columns: 1fr 1fr 0.8fr; gap: 40px; align-items: start; border-top: 1px solid var(--wk-line); padding-top: 32px; margin-top: 20px; }
.wk-src p { margin: 0 0 14px; }
.wk-quote { margin: 0 0 16px; padding: 14px 18px; background: var(--wk-surface); border-radius: 12px; }
.wk-quote p { margin: 0 0 6px; font-style: italic; }
.wk-quote footer { font-size: 13px; font-weight: 700; color: var(--wk-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.wk-tip { font-size: 15px; background: rgba(0, 114, 126, 0.09); padding: 12px 16px; border-radius: 12px; }
.wk-src-media { border-radius: var(--wk-r-card); overflow: hidden; aspect-ratio: 4 / 5; box-shadow: var(--wk-shadow); }
.wk-src-img { width: 100%; height: 100%; object-fit: cover; object-position: 55% 40%; display: block; }

/* trust */
.wk-trust { background: var(--wk-navy); color: var(--wk-on-dark); }
.wk-trust__in { max-width: 1320px; margin: 0 auto; display: grid; grid-template-columns: 1.35fr 1fr; align-items: stretch; }
.wk-trust__media { min-height: 460px; position: relative; overflow: hidden; }
.wk-trust__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 55% 50%; display: block; }
.wk-trust__card { padding: clamp(36px, 5vw, 72px) var(--wk-gutter); display: flex; flex-direction: column; justify-content: center; }
.wk-trust .wk-h2 { color: var(--wk-on-dark); }
.wk-facts { list-style: none; margin: 0 0 22px; padding: 0; }
.wk-facts li { padding: 10px 0; border-bottom: 1px solid rgba(244, 241, 233, 0.18); font-weight: 600; }
.wk-discount { margin: 0 0 18px; padding: 14px 16px; border-radius: 12px; background: rgba(244, 241, 233, 0.08); color: var(--wk-on-dark); font-size: 15px; }
.wk-motto { margin: 0 0 18px; font-family: var(--wk-display); font-weight: 700; font-size: 1.25rem; color: var(--wk-on-dark); }
.wk-trust .wk-textlink { color: #8fe0e8; }
.wk-trust .wk-textlink:hover { color: #fff; }

/* areas */
.wk-areas { padding: var(--wk-gap) 0 calc(var(--wk-gap) * 0.6); }
.wk-areas__in { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; align-items: start; }
.wk-areas__head p { margin: 0 0 16px; }
.wk-towns { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 4px; }
.wk-towns a { display: inline-block; font-family: var(--wk-display); font-weight: 750; font-size: clamp(1.3rem, 2.3vw, 1.9rem); letter-spacing: -0.02em; color: var(--wk-ink); text-decoration: none; padding: 4px 14px 6px; border-radius: 999px; border: 1.5px solid var(--wk-line); transition: background-color 160ms var(--wk-ease), color 160ms var(--wk-ease), border-color 160ms var(--wk-ease); }
.wk-towns a:hover { background: var(--wk-navy); color: #fff; border-color: var(--wk-navy); }

/* blog */
.wk-blog { padding: 0 0 var(--wk-gap); }
.wk-blog__in { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 0 48px; align-items: start; border-top: 1px solid var(--wk-line); padding-top: 32px; }
.wk-blog__in .wk-kicker { grid-row: span 2; }
.wk-blog__main p { margin: 0 0 10px; max-width: 60ch; }
.wk-blog__in > .wk-textlink { grid-column: 2; margin-top: 6px; }

/* contact */
.wk-contact { background: var(--wk-surface); padding: var(--wk-gap) 0; border-top: 1px solid var(--wk-line); }
.wk-contact__in { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.wk-dl { margin: 0 0 24px; display: grid; gap: 0; }
.wk-dl div { display: grid; grid-template-columns: 96px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--wk-line); }
.wk-dl dt { font-size: 13px; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; color: var(--wk-muted); padding-top: 3px; }
.wk-dl dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.wk-dl a { color: var(--wk-ink); }
.wk-contact__img { width: 100%; height: 240px; object-fit: cover; object-position: 50% 30%; border-radius: var(--wk-r-card); display: block; }
.wk-form { background: var(--wk-bg); border-radius: 22px; padding: clamp(22px, 3vw, 36px); display: grid; gap: 16px; border: 1px solid var(--wk-line); }
.wk-form .wk-h4 { margin: 0; font-size: 1.5rem; }
.wk-form__intro { margin: 0; color: var(--wk-muted); font-size: 15px; }
.wk-field { display: grid; gap: 6px; }
.wk-field label { font-weight: 700; font-size: 15px; }
.wk-opt { font-weight: 500; color: var(--wk-muted); }
.wk-field input, .wk-field textarea { font: inherit; font-size: 16px; padding: 12px 14px; border-radius: 12px; border: 1.5px solid #b9b19f; background: #fff; color: var(--wk-ink); }
.wk-field input[aria-invalid="true"] { border-color: #b3261e; }
.wk-err { margin: 0; color: #a1251b; font-size: 14px; font-weight: 600; min-height: 0; }
.wk-err:empty { display: none; }
.wk-form .wk-btn { justify-self: start; }
.wk-form__status { margin: 0; font-weight: 600; }
.wk-form__status:empty { display: none; }
.wk-form__fine { margin: 0; font-size: 14px; color: var(--wk-muted); }
.wk-form__fine a { color: var(--wk-accent); }

/* footer */
.wk-footer { background: var(--wk-navy-2); color: var(--wk-on-dark); padding: 56px 0 32px; }
.wk-footer__in { max-width: var(--wk-page); margin: 0 auto; padding: 0 var(--wk-gutter); display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.wk-footer p { margin: 0 0 8px; color: var(--wk-on-dark-muted); }
.wk-footer a { color: var(--wk-on-dark); text-decoration: none; }
.wk-footer a:hover { text-decoration: underline; }
.wk-footer li { padding: 4px 0; }
.wk-footer__name { font-family: var(--wk-display); font-weight: 800; font-size: 1.4rem; color: var(--wk-on-dark) !important; }
.wk-footer__h { font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700; }
.wk-footer__fine { grid-column: 1 / -1; border-top: 1px solid rgba(244, 241, 233, 0.16); padding-top: 20px; font-size: 14px; }

/* responsive */
@media (max-width: 1180px) {
  .wk-hero__in { grid-template-columns: minmax(0, 1fr); }
  .wk-hero__copy, .wk-hero__lab, .wk-panel, .wk-chips { min-width: 0; }
  .wk-lead { max-width: 52ch; }
}
@media (max-width: 860px) {
  .wk-hero__lab { grid-template-columns: minmax(0, 1fr); }
  .wk-visual { min-height: 0; aspect-ratio: 1 / 1; max-height: 440px; border-radius: 22px 22px 0 0; }
  .wk-panel { margin: 0; border-radius: 0 0 22px 22px; padding: 18px; }
  .wk-chips { flex-direction: row; overflow-x: auto; scroll-snap-type: x proximity; padding-bottom: 6px; margin: 0 -4px; padding-left: 4px; padding-right: 4px; }
  .wk-chip { flex: 0 0 auto; width: 210px; scroll-snap-align: start; }
  .wk-dir, .wk-src-grid, .wk-areas__in, .wk-blog__in, .wk-contact__in, .wk-trust__in { grid-template-columns: minmax(0, 1fr); }
  .wk-src-media { aspect-ratio: 16 / 10; }
  .wk-trust__media { min-height: 300px; }
  .wk-blog__in > .wk-textlink { grid-column: auto; }
  .wk-blog__in .wk-kicker { grid-row: auto; }
  .wk-footer__in { grid-template-columns: 1fr 1fr; }
  .wk-footer__id { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .wk-cats { grid-template-columns: 1fr; }
  .wk-cat:nth-child(n) { padding: 20px 0; border-right: 0; }
  .wk-lead-cat__img { height: 220px; }
  .wk-home .wk-h1 { font-size: 2.6rem; }
  .wk-actions .wk-btn { flex: 1 1 100%; }
  .wk-dl div { grid-template-columns: 1fr; gap: 2px; }
}
@media (prefers-reduced-motion: reduce) {
  .wk-body *, .wk-body *::before, .wk-body *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}