:root {
  --ink: #102d36;
  --ink-soft: #49626a;
  --petrol: #0a4256;
  --teal: #0f5c78;
  --teal-light: #d6e8ea;
  --gold: #d98a2b;
  --gold-dark: #a75d10;
  --cream: #f3ede3;
  --cream-deep: #e7ddcd;
  --paper: #fbf8f2;
  --white: #fff;
  --line: rgba(16, 45, 54, .16);
  --shadow: 0 24px 70px rgba(9, 49, 64, .12);
  --font-body: Aptos, "Segoe UI", Arial, sans-serif;
  --font-display: "Arial Narrow", "Roboto Condensed", "Franklin Gothic Medium", "Segoe UI", sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: 17px; line-height: 1.65; text-rendering: optimizeLegibility; }
::selection { background: var(--gold); color: var(--ink); }
a { color: inherit; text-decoration: none; }
svg { width: 1em; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.narrow { width: min(900px, calc(100% - 48px)); }
.section { padding: 112px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.skip-link { position: fixed; z-index: 999; top: 12px; left: 12px; padding: 9px 16px; transform: translateY(-160%); background: var(--gold); font-weight: 800; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 80; top: 0; border-bottom: 1px solid rgba(10, 66, 86, .13); background: rgba(251, 248, 242, .94); backdrop-filter: blur(18px); }
.header-inner { min-height: 82px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 32px; }
.brand { width: max-content; display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { position: relative; width: 45px; height: 45px; display: grid; overflow: hidden; place-items: center; border: 2px solid var(--petrol); border-radius: 50%; background: linear-gradient(to bottom, var(--cream) 0 27%, #cdb58e 27% 47%, var(--gold) 47% 66%, var(--teal) 66%); }
.brand-mark::before { position: absolute; width: 5px; height: 40px; border-radius: 4px; background: var(--petrol); content: ""; }
.brand-mark::after { position: absolute; bottom: 7px; width: 22px; height: 8px; border: 1.5px solid rgba(255, 255, 255, .7); border-radius: 50%; content: ""; }
.brand-mark i { position: absolute; top: 4px; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); }
.brand-copy { display: grid; line-height: 1; text-transform: uppercase; }
.brand-copy strong { font-family: var(--font-display); font-size: 21px; letter-spacing: .055em; }
.brand-copy small { margin-top: 6px; color: var(--ink-soft); font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.desktop-nav { display: flex; justify-content: center; gap: 25px; font-size: 14px; font-weight: 700; }
.desktop-nav a { position: relative; padding: 10px 0; }
.desktop-nav a::after { position: absolute; right: 0; bottom: 4px; left: 0; height: 2px; transform: scaleX(0); transform-origin: right; background: var(--gold); content: ""; transition: transform .18s ease; }
.desktop-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header-cta { display: flex; align-items: center; gap: 8px; padding: 11px 16px; border: 1px solid var(--line); font-size: 13px; font-weight: 800; }
.header-cta:hover { border-color: var(--gold); color: var(--gold-dark); }
.menu-button, .mobile-nav { display: none; }

.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 20px; color: var(--teal); font-size: 11px; font-weight: 900; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow::before { width: 27px; height: 2px; background: currentColor; content: ""; }
.eyebrow.light { color: #f6c67d; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.02; letter-spacing: -.025em; }
h1 { margin-bottom: 30px; font-size: clamp(3.2rem, 7.2vw, 6.6rem); font-weight: 900; text-transform: uppercase; }
h2 { margin-bottom: 25px; font-size: clamp(2.1rem, 4.4vw, 4.4rem); }
h3 { font-size: 1.75rem; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 13px 22px; border: 1px solid transparent; font-size: 14px; font-weight: 850; transition: transform .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--gold); color: var(--ink); box-shadow: 0 12px 30px rgba(217, 138, 43, .28); }
.button-primary:hover { background: #ef9d38; }
.button-ghost { border-color: var(--line); }
.button-light { background: var(--cream); color: var(--ink); }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--teal); font-weight: 850; }
.text-link svg { width: 18px; transition: transform .18s; }
.text-link:hover svg { transform: translateX(4px); }
.text-link.large { font-size: 17px; }

.home-hero { overflow: hidden; padding: 80px 0 0; background: radial-gradient(circle at 72% 22%, rgba(15, 92, 120, .12), transparent 31%), var(--cream); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 55px; }
.hero-copy { padding-bottom: 62px; }
.hero-copy h1 em { display: block; color: var(--teal); font-family: var(--font-serif); font-size: .72em; font-weight: 500; text-transform: none; }
.hero-lead { max-width: 690px; margin-bottom: 32px; color: var(--ink-soft); font-size: 1.22rem; line-height: 1.65; }
.hero-microcopy { margin: 20px 0 0; font-size: 13px; font-weight: 750; }
.hero-visual { align-self: stretch; display: flex; flex-direction: column; justify-content: flex-end; }
.well-scene { position: relative; min-height: 530px; overflow: hidden; border-radius: 52% 52% 0 0; background: #a8d8e0; box-shadow: var(--shadow); }
.well-scene .sky { position: absolute; inset: 0 0 56%; background: linear-gradient(155deg, #d7edf0, #8bc6d0); }
.soil { position: absolute; right: 0; left: 0; }
.soil-one { top: 44%; bottom: 35%; background: #b9a37c; }
.soil-two { top: 65%; bottom: 15%; background: #d98a2b; }
.soil-water { top: 85%; bottom: 0; background: #0f5c78; }
.well-pipe { position: absolute; z-index: 2; top: 17%; bottom: 8%; left: calc(50% - 9px); width: 18px; border: 4px solid #0a4256; border-top: 0; background: rgba(255,255,255,.25); }
.well-pipe::before { position: absolute; top: -40px; left: -22px; width: 54px; height: 42px; border: 5px solid var(--petrol); border-bottom: 0; content: ""; }
.water-rings { position: absolute; z-index: 3; right: 18%; bottom: 7%; left: 18%; height: 80px; }
.water-rings i { position: absolute; right: 0; left: 0; height: 22px; border: 2px solid rgba(255,255,255,.75); border-radius: 50%; }
.water-rings i:nth-child(2) { top: 22px; right: 12%; left: 12%; }
.water-rings i:nth-child(3) { top: 44px; right: 24%; left: 24%; }
.visual-caption { display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 23px 30px; background: var(--petrol); color: white; }
.visual-caption span { color: #f6c67d; font-weight: 900; }
.visual-caption p { margin: 0; font-size: 14px; }
.trust-stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); background: var(--paper); }
.trust-stats > div { min-height: 127px; display: grid; place-content: center; padding: 24px; border-right: 1px solid var(--line); text-align: center; }
.trust-stats > div:last-child { border: 0; }
.trust-stats strong { color: var(--teal); font-family: var(--font-display); font-size: 2.55rem; line-height: 1; }
.trust-stats span { margin-top: 9px; color: var(--ink-soft); font-size: 12px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }

.split-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; }
.split-heading > div:last-child { padding-top: 18px; color: var(--ink-soft); font-size: 1.08rem; }
.services-section { background: var(--petrol); color: white; }
.section-heading { max-width: 760px; margin-bottom: 50px; }
.section-heading > p:last-child { color: var(--ink-soft); font-size: 1.08rem; }
.light-copy > p:last-child { color: rgba(255,255,255,.68); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.18); }
.service-card { min-height: 365px; padding: 38px 25px 28px; border-right: 1px solid rgba(255,255,255,.18); }
.service-card:last-child { border-right: 0; }
.service-card > span { color: #f6c67d; font-size: 12px; font-weight: 900; }
.service-card h3 { margin: 70px 0 22px; }
.service-card p { color: rgba(255,255,255,.68); font-size: 14px; }
.service-card > a:last-child { display: inline-block; margin-top: 14px; color: #f6c67d; font-weight: 800; }
.quality-section { background: var(--cream-deep); }
.quality-grid { display: grid; grid-template-columns: .45fr 1.15fr .8fr; align-items: start; gap: 55px; }
.quality-index { color: var(--gold-dark); font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.quality-grid blockquote { margin: 0; font-family: var(--font-serif); font-size: clamp(2.5rem, 5vw, 5rem); line-height: 1.08; }
.quality-grid > div { padding-top: 12px; color: var(--ink-soft); }
.brand-statement { padding: 90px 0; background: var(--gold); }
.brand-statement p { font-size: 11px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.brand-statement blockquote { max-width: 1000px; margin: 0; font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 4rem); line-height: 1.18; }
.knowledge-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 48px; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.content-card { min-height: 350px; display: flex; flex-direction: column; padding: 32px; border: 1px solid var(--line); background: #fff; transition: transform .18s, box-shadow .18s; }
.content-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.card-type { color: var(--gold-dark); font-size: 10px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.content-card h3 { margin: 28px 0 20px; }
.content-card > p:nth-of-type(2) { color: var(--ink-soft); font-size: 14px; }
.content-card .text-link { margin-top: auto; }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: grid; grid-template-columns: 35px 1fr auto; align-items: center; gap: 14px; padding: 22px 0; cursor: pointer; font-weight: 800; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--gold-dark); font-size: 11px; }
.faq-list summary i { font-size: 24px; font-style: normal; transition: transform .18s; }
.faq-list details[open] summary i { transform: rotate(45deg); }
.faq-list details p { padding: 0 45px 24px 49px; color: var(--ink-soft); }
.area-section { overflow: hidden; padding: 105px 0; background: var(--teal); color: white; }
.area-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 70px; }
.area-grid > div:first-child > p:not(.eyebrow) { color: rgba(255,255,255,.72); }
.area-orbit { position: relative; min-height: 410px; display: grid; place-items: center; }
.area-orbit .orbit { position: absolute; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; }
.orbit-a { width: 150px; height: 150px; }.orbit-b { width: 270px; height: 270px; }.orbit-c { width: 400px; height: 400px; }
.area-orbit strong { z-index: 2; padding: 8px 14px; background: var(--gold); color: var(--ink); }
.area-orbit i { position: absolute; top: 27%; right: 18%; padding: 6px 11px; background: var(--paper); color: var(--ink); font-size: 12px; font-style: normal; }
.final-cta { padding: 95px 0; background: var(--petrol); color: white; }
.final-cta-grid { display: grid; grid-template-columns: 1fr .8fr; align-items: center; gap: 80px; }
.final-cta-grid > div:last-child p { color: rgba(255,255,255,.7); }
.site-footer { padding: 80px 0 25px; background: #082f3d; color: white; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 70px; }
.footer-brand { margin-bottom: 24px; }
.footer-grid > div:first-child p { max-width: 330px; color: rgba(255,255,255,.58); }
.footer-grid h2 { margin: 0 0 20px; color: #f6c67d; font-family: var(--font-body); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; font-size: 14px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 60px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.5); font-size: 12px; }

.breadcrumbs { padding-top: 24px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; color: var(--ink-soft); font-size: 12px; list-style: none; }
.breadcrumbs li:not(:last-child)::after { margin-left: 8px; color: var(--gold-dark); content: "→"; }
.breadcrumbs a:hover { text-decoration: underline; }
.page-hero { padding: 85px 0 90px; }
.page-hero h1 { max-width: 1050px; font-size: clamp(3rem, 6.3vw, 6rem); }
.page-lead { max-width: 760px; color: var(--ink-soft); font-size: 1.2rem; }
.service-hero { background: linear-gradient(120deg, var(--cream), #e4eeec); }
.editorial-hero { border-bottom: 1px solid var(--line); background: var(--cream); }
.listing-hero { background: linear-gradient(135deg, var(--cream), var(--paper)); }
.contact-hero { background: var(--cream); }
.content-stack { display: grid; gap: 100px; padding-top: 80px; padding-bottom: 110px; }
.quick-answer { display: grid; grid-template-columns: .45fr 1.55fr; gap: 40px; padding: 42px; border-left: 7px solid var(--gold); background: white; box-shadow: var(--shadow); }
.quick-answer > div { display: flex; align-items: baseline; gap: 16px; }
.quick-answer span { color: var(--gold-dark); font-size: 12px; font-weight: 900; }
.quick-answer h2 { margin: 0; font-family: var(--font-body); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.quick-answer p { margin: 0; font-family: var(--font-serif); font-size: clamp(1.35rem, 2.3vw, 2rem); line-height: 1.5; }
.section-block { padding-top: 20px; }
.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.split-section > div:first-child > p:last-child { color: var(--ink-soft); }
.spec-list { margin: 0; border-top: 2px solid var(--ink); }
.spec-list > div { display: grid; grid-template-columns: 1fr 1.3fr; gap: 20px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.spec-list dt { color: var(--ink-soft); font-size: 13px; }
.spec-list dd { margin: 0; font-weight: 800; }
.two-panels { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.bullet-panel { padding: 42px; background: var(--teal-light); }
.bullet-panel.caution { background: var(--cream-deep); }
.bullet-panel h2 { font-size: 2rem; }
.bullet-panel ul { display: grid; gap: 18px; margin: 0; padding: 0; list-style: none; }
.bullet-panel li { display: grid; grid-template-columns: 24px 1fr; gap: 13px; }
.bullet-panel svg { margin-top: 5px; color: var(--teal); }
.caution svg { color: var(--gold-dark); }
.process-list { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.process-list li { display: grid; grid-template-columns: 100px .7fr; gap: 35px; padding: 31px 0; border-bottom: 1px solid var(--line); }
.process-list li > span { color: var(--gold-dark); font-size: 12px; font-weight: 900; }
.process-list h3 { margin-bottom: 9px; }
.process-list p { margin: 0; color: var(--ink-soft); }
.pricing-callout { display: grid; grid-template-columns: .8fr 1fr auto; align-items: center; gap: 45px; padding: 50px; background: var(--petrol); color: white; }
.pricing-callout h2 { margin: 0; font-size: 2.2rem; }
.pricing-callout > p { margin: 0; color: rgba(255,255,255,.72); }
.principle { display: grid; grid-template-columns: .35fr 1.1fr .7fr; align-items: start; gap: 45px; padding: 55px 0; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line); }
.principle-index { color: var(--gold-dark); font-size: 11px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.principle blockquote { margin: 0; font-family: var(--font-serif); font-size: clamp(1.8rem, 3vw, 3rem); line-height: 1.2; }
.principle > p:last-child { color: var(--ink-soft); }
.related-section { background: var(--cream); }

.article-layout { display: grid; grid-template-columns: minmax(0, 760px) 300px; justify-content: space-between; gap: 70px; padding-top: 80px; padding-bottom: 110px; }
.article-main { min-width: 0; }
.article-main > section { padding: 58px 0; border-bottom: 1px solid var(--line); }
.article-main > .quick-answer { margin-bottom: 20px; padding: 36px; }
.article-main > section h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
.article-main > section > p:last-child { color: var(--ink-soft); font-size: 1.08rem; }
.section-number { margin-bottom: 14px; color: var(--gold-dark)!important; font-size: 11px!important; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.article-aside { position: sticky; top: 120px; align-self: start; padding: 30px; border-top: 5px solid var(--gold); background: var(--cream-deep); }
.article-aside h2 { font-size: 2rem; }
.article-aside p:not(.eyebrow) { color: var(--ink-soft); font-size: 14px; }
.article-faq .faq-list p { font-size: 16px!important; }
.empty-state { grid-column: 1 / -1; padding: 55px; border: 1px solid var(--line); background: white; text-align: center; }
.empty-state .eyebrow { justify-content: center; }
.contact-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; }
.contact-note { align-self: start; padding: 42px; background: var(--petrol); color: white; }
.contact-note h2 { font-size: 2.4rem; }
.contact-note > p:not(.eyebrow) { color: rgba(255,255,255,.72); }

@media (max-width: 1000px) {
  .desktop-nav { display: none; }
  .header-inner { grid-template-columns: 1fr auto auto; }
  .menu-button { width: 46px; height: 46px; display: grid; align-content: center; gap: 5px; padding: 10px; border: 1px solid var(--line); background: transparent; }
  .menu-button span { width: 100%; height: 2px; background: var(--ink); }
  .mobile-nav { padding: 12px 24px 25px; border-top: 1px solid var(--line); background: var(--paper); }
  .mobile-nav:not([hidden]) { display: grid; }
  .mobile-nav a { padding: 12px 0; border-bottom: 1px solid var(--line); font-weight: 750; }
  .hero-grid, .area-grid, .final-cta-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 20px; }
  .hero-visual { width: min(620px, 100%); margin-inline: auto; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .service-card:nth-child(2) { border-right: 0; }
  .service-card:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.18); }
  .quality-grid { grid-template-columns: .35fr 1fr; }
  .quality-grid > div { grid-column: 2; }
  .pricing-callout { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-aside { position: static; }
  .principle { grid-template-columns: .3fr 1fr; }
  .principle > p:last-child { grid-column: 2; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .shell, .narrow { width: min(100% - 30px, 1180px); }
  .section { padding: 78px 0; }
  .header-inner { min-height: 70px; gap: 10px; }
  .header-cta { display: none; }
  .brand-mark { width: 39px; height: 39px; }
  h1 { font-size: clamp(2.7rem, 14vw, 4.5rem); }
  h2 { font-size: clamp(2rem, 10vw, 3.3rem); }
  .home-hero { padding-top: 52px; }
  .well-scene { min-height: 410px; }
  .trust-stats { grid-template-columns: 1fr; }
  .trust-stats > div { min-height: 105px; border-right: 0; border-bottom: 1px solid var(--line); }
  .split-heading, .faq-grid, .split-section, .two-panels, .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .service-grid, .card-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .service-card h3 { margin-top: 35px; }
  .quality-grid { grid-template-columns: 1fr; gap: 18px; }
  .quality-grid > div { grid-column: auto; }
  .knowledge-head { align-items: flex-start; flex-direction: column; }
  .area-orbit { min-height: 330px; transform: scale(.8); }
  .orbit-c { width: 350px; height: 350px; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; }
  .page-hero { padding: 55px 0 65px; }
  .content-stack { gap: 68px; padding-top: 55px; padding-bottom: 75px; }
  .quick-answer { grid-template-columns: 1fr; gap: 25px; padding: 28px; }
  .quick-answer > div { display: block; }
  .quick-answer span { display: block; margin-bottom: 8px; }
  .bullet-panel { padding: 30px; }
  .process-list li { grid-template-columns: 45px 1fr; gap: 15px; }
  .pricing-callout { padding: 32px; }
  .principle { grid-template-columns: 1fr; }
  .principle > p:last-child { grid-column: auto; }
  .article-layout { padding-top: 55px; padding-bottom: 75px; }
  .article-main > .quick-answer { padding: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto!important; transition: none!important; }
}