:root {
  --ink: #0b202b;
  --ink-soft: #18343f;
  --glass: #f4f9fa;
  --white: #ffffff;
  --harbor: #116c8c;
  --cyan: #75d9e8;
  --cyan-pale: #d8f5f8;
  --coral: #f06551;
  --line: rgba(11, 32, 43, 0.14);
  --shadow: 0 24px 70px rgba(8, 36, 48, 0.14);
  --display: "Bricolage Grotesque", "Arial Narrow", sans-serif;
  --body: "Albert Sans", Arial, sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --shell: min(1180px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--glass);
  font-family: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 4px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  z-index: 100;
  top: -90px;
  left: 10px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--ink);
  transition: top 150ms ease;
}
.skip-link:focus { top: 10px; }
.section-shell { width: var(--shell); margin-inline: auto; }

.site-header {
  position: absolute;
  z-index: 20;
  top: 16px;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--shell);
  min-height: 74px;
  padding: 10px 12px 10px 14px;
  border: 1px solid rgba(11, 32, 43, 0.16);
  background: rgba(244, 249, 250, 0.96);
  box-shadow: 0 14px 38px rgba(8, 36, 48, 0.16);
  backdrop-filter: blur(16px) saturate(125%);
  -webkit-backdrop-filter: blur(16px) saturate(125%);
  transform: translateX(-50%);
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 46px; height: 46px; }
.brand-copy { display: grid; line-height: 1.05; }
.brand-copy strong { font-family: var(--display); font-size: 1.08rem; letter-spacing: -0.02em; }
.brand-copy small {
  margin-top: 6px;
  color: var(--harbor);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.site-nav { display: flex; align-items: center; gap: 32px; font-weight: 600; }
.site-nav a { text-decoration: none; }
.site-nav > a:not(.nav-call) { position: relative; font-size: 0.92rem; }
.site-nav > a:not(.nav-call)::after {
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--harbor);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}
.site-nav > a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-call {
  padding: 11px 16px;
  color: var(--white);
  background: var(--ink);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}
.menu-toggle { display: none; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(400px, 0.95fr);
  grid-template-rows: minmax(680px, auto) auto;
  min-height: 820px;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 28%, rgba(117, 217, 232, 0.32), transparent 25%),
    linear-gradient(112deg, var(--glass) 0 57%, #d8eff2 57% 100%);
}
.hero::before {
  position: absolute;
  inset: 0 auto 0 53%;
  width: 1px;
  background: linear-gradient(transparent, var(--line) 15% 78%, transparent);
  content: "";
}
.hero-copy {
  align-self: center;
  width: min(670px, calc(100vw - 48px));
  padding: 150px 6vw 90px max(24px, calc((100vw - 1180px) / 2));
}
.eyebrow {
  margin: 0 0 24px;
  color: var(--harbor);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.eyebrow span { margin-left: 12px; padding-left: 12px; border-left: 1px solid currentColor; }
h1, h2, h3 { margin-top: 0; font-family: var(--display); line-height: 0.98; letter-spacing: -0.055em; }
h1 { max-width: 760px; margin-bottom: 30px; font-size: clamp(4rem, 7.4vw, 7.4rem); font-weight: 600; }
h1 em, h2 em { color: var(--harbor); font-style: normal; }
.hero-lede { max-width: 570px; margin: 0; color: var(--ink-soft); font-size: 1.14rem; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 38px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 12px 20px;
  border: 1px solid transparent;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.button:hover { transform: translateY(-3px); }
.button-primary {
  display: grid;
  min-width: 242px;
  color: var(--white);
  background: var(--coral);
  box-shadow: 0 16px 36px rgba(240, 101, 81, 0.25);
  line-height: 1.2;
}
.button-primary span { font-size: 0.78rem; font-weight: 600; }
.button-primary strong { font-family: var(--mono); font-size: 0.95rem; }
.text-link { font-weight: 700; text-underline-offset: 6px; }
.text-link span { margin-left: 5px; color: var(--harbor); }
.micro-note { margin: 20px 0 0; color: #59717a; font-family: var(--mono); font-size: 0.68rem; }
.hero-visual { position: relative; min-height: 680px; overflow: hidden; }
.hero-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 32, 43, 0.1), transparent 35%), linear-gradient(0deg, rgba(11, 32, 43, 0.6), transparent 40%);
  content: "";
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 53% 47%; }
.hero-caption {
  position: absolute;
  z-index: 2;
  right: 34px;
  bottom: 34px;
  display: grid;
  padding: 16px 18px;
  color: var(--white);
  border-left: 3px solid var(--cyan);
  background: rgba(11, 32, 43, 0.74);
  backdrop-filter: blur(10px);
}
.hero-caption span { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.09em; text-transform: uppercase; }
.hero-caption strong { font-family: var(--display); font-size: 1.12rem; }
.clarity-rail {
  position: relative;
  grid-column: 1 / -1;
  width: 100%;
  padding: 28px max(24px, calc((100vw - 1180px) / 2)) 30px;
  color: var(--white);
  background: var(--ink);
}
.clarity-rail ol { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; margin: 0; padding: 0; list-style: none; }
.clarity-rail li { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 14px; }
.clarity-rail li span { color: var(--cyan); font-family: var(--mono); font-size: 0.65rem; }
.clarity-rail li strong { font-family: var(--display); font-size: 1.04rem; letter-spacing: -0.02em; }
.rail-line { position: absolute; top: 0; right: 0; left: 0; height: 2px; background: rgba(255, 255, 255, 0.12); }
.rail-line span {
  display: block;
  width: 26%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--white), var(--cyan), transparent);
  box-shadow: 0 0 18px var(--cyan);
  animation: inspect 5s ease-in-out infinite alternate;
}
@keyframes inspect { from { transform: translateX(-20%); } to { transform: translateX(300%); } }

.intro { display: grid; grid-template-columns: 0.65fr 2fr; gap: 60px; padding-block: 145px; }
.section-label { color: var(--harbor); font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; }
.intro h2 { max-width: 850px; margin-bottom: 36px; font-size: clamp(3rem, 6vw, 6.2rem); font-weight: 600; }
.intro p { max-width: 660px; margin: 0 0 0 auto; color: #45606a; font-size: 1.12rem; }

.services { padding-bottom: 150px; }
.section-heading { display: grid; grid-template-columns: 1.4fr 0.6fr; gap: 80px; align-items: end; padding-bottom: 48px; border-bottom: 1px solid var(--line); }
.section-heading h2 { max-width: 760px; margin: 0; font-size: clamp(2.9rem, 5vw, 5.4rem); font-weight: 600; }
.section-heading > p { margin: 0; color: #4b646d; }
.service-grid { display: grid; grid-template-columns: 1.12fr 0.88fr; gap: 22px; margin-top: 26px; }
.service-card { display: grid; min-height: 500px; overflow: hidden; background: var(--white); box-shadow: 0 10px 40px rgba(20, 55, 67, 0.07); }
.service-card-featured { grid-row: span 2; }
.service-card:not(.service-card-featured) { grid-template-columns: 1fr 1fr; min-height: 320px; }
.service-image { position: relative; min-height: 250px; overflow: hidden; }
.service-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms cubic-bezier(.2,.7,.2,1); }
.service-card:hover .service-image img { transform: scale(1.035); }
.service-image span {
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 7px 10px;
  color: var(--ink);
  background: rgba(244, 249, 250, 0.88);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}
.service-body { display: flex; flex-direction: column; justify-content: center; padding: 38px; }
.service-index { margin: 0 0 18px; color: var(--harbor); font-family: var(--mono); font-size: 0.65rem; text-transform: uppercase; }
.service-body h3 { margin-bottom: 18px; font-size: clamp(2rem, 3.4vw, 3.7rem); font-weight: 600; }
.service-body p:not(.service-index) { margin: 0 0 28px; color: #4c656e; }
.service-body a { margin-top: auto; font-weight: 700; text-underline-offset: 5px; }
.service-body a span { color: var(--coral); }
.stock-note { margin: 20px 0 0; color: #6d7f85; font-family: var(--mono); font-size: 0.63rem; }

.process { padding-block: 130px; color: var(--white); background: var(--ink); }
.process-inner { display: grid; grid-template-columns: 0.78fr 1.22fr; gap: 100px; }
.process .eyebrow { color: var(--cyan); }
.process-heading h2 { margin-bottom: 38px; font-size: clamp(3.2rem, 5.4vw, 5.8rem); font-weight: 600; }
.button-light { color: var(--ink); background: var(--cyan); font-weight: 800; }
.process-list { margin: 0; padding: 0; list-style: none; }
.process-list li { display: grid; grid-template-columns: 56px 1fr; gap: 26px; padding: 30px 0; border-top: 1px solid rgba(255, 255, 255, 0.16); }
.process-list li:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.16); }
.process-list > li > span { color: var(--cyan); font-family: var(--mono); font-size: 0.72rem; }
.process-list h3 { margin-bottom: 8px; font-size: 1.65rem; letter-spacing: -0.025em; }
.process-list p { margin: 0; color: #afc3ca; }

.inspection { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 100px; padding-block: 145px; }
.inspection h2 { margin-bottom: 30px; font-size: clamp(3.5rem, 6vw, 6.5rem); font-weight: 600; }
.inspection-copy > p:last-child { max-width: 480px; color: #506870; }
.inspection-list { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.inspection-list li { display: grid; grid-template-columns: 48px 1fr 1fr; gap: 20px; align-items: center; padding: 27px 0; border-bottom: 1px solid var(--line); }
.inspection-list span { color: var(--harbor); font-family: var(--mono); font-size: 0.65rem; }
.inspection-list strong { font-family: var(--display); font-size: 1.35rem; letter-spacing: -0.025em; }
.inspection-list small { color: #587078; }

.faq { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 100px; padding-bottom: 150px; }
.faq h2 { font-size: clamp(3.2rem, 5vw, 5.3rem); font-weight: 600; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 27px 0; cursor: pointer; font-family: var(--display); font-size: 1.25rem; font-weight: 600; letter-spacing: -0.025em; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { display: grid; width: 30px; height: 30px; place-items: center; color: var(--harbor); border: 1px solid var(--line); font-family: var(--body); transition: transform 180ms ease; }
.faq details[open] summary span { transform: rotate(45deg); }
.faq details p { max-width: 650px; margin: -6px 50px 26px 0; color: #526970; }

.final-cta { position: relative; min-height: 630px; overflow: hidden; color: var(--white); background: var(--ink); }
.final-cta::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 32, 43, 0.95), rgba(11, 32, 43, 0.72)),
    url("assets/hero-wash.jpg") center 44% / cover;
  content: "";
}
.final-cta-glow { position: absolute; top: -20%; left: 30%; width: 2px; height: 145%; background: var(--cyan); box-shadow: 0 0 80px 25px rgba(117, 217, 232, 0.28); transform: rotate(24deg); }
.final-cta-inner { position: relative; z-index: 1; width: var(--shell); margin-inline: auto; padding-block: 110px; }
.final-cta .eyebrow { color: var(--cyan); }
.final-cta h2 { margin-bottom: 45px; font-size: clamp(4rem, 8vw, 8rem); font-weight: 600; }
.final-cta h2 em { color: var(--cyan); }
.button-large { min-width: 290px; padding-block: 16px; }

.site-footer { display: grid; grid-template-columns: 1fr auto auto; gap: 50px; align-items: center; padding: 46px max(24px, calc((100vw - 1180px) / 2)); background: #06171f; color: var(--white); }
.footer-brand .brand-copy small { color: var(--cyan); }
.footer-meta { text-align: right; }
.footer-meta p, .copyright { margin: 0; color: #97afb7; font-size: 0.78rem; }
.footer-meta a { font-family: var(--mono); font-size: 0.78rem; }
.copyright { font-family: var(--mono); font-size: 0.62rem; }
.mobile-call { display: none; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 650ms ease, transform 650ms cubic-bezier(.2,.7,.2,1); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  :root { --shell: min(100% - 36px, 760px); }
  .site-header { top: 10px; min-height: 68px; }
  .menu-toggle { display: grid; width: 44px; height: 44px; padding: 12px; place-content: center; gap: 6px; border: 0; background: var(--ink); }
  .menu-toggle span:not(.sr-only) { display: block; width: 20px; height: 2px; background: var(--white); transition: transform 180ms ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-4px) rotate(-45deg); }
  .site-nav { position: absolute; top: calc(100% + 8px); right: 0; display: none; align-items: stretch; width: min(310px, calc(100vw - 36px)); padding: 20px; gap: 0; border: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow); }
  .site-nav.is-open { display: grid; }
  .site-nav a { padding: 14px 10px; }
  .site-nav .nav-call { margin-top: 8px; text-align: center; }
  .hero { display: block; padding-top: 100px; background: linear-gradient(180deg, var(--glass), #e1f3f5); }
  .hero::before { display: none; }
  .hero-copy { width: var(--shell); margin: 0 auto; padding: 50px 0 55px; }
  .hero-visual { width: var(--shell); min-height: 520px; margin-inline: auto; }
  .clarity-rail { margin-top: 24px; }
  .intro, .section-heading, .process-inner, .inspection, .faq { grid-template-columns: 1fr; gap: 48px; }
  .intro { padding-block: 110px; }
  .intro p { margin-left: 0; }
  .section-heading { gap: 30px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card-featured { grid-row: auto; }
  .service-card:not(.service-card-featured) { min-height: 380px; }
  .process, .inspection { padding-block: 110px; }
  .faq { padding-bottom: 110px; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .copyright { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  :root { --shell: calc(100% - 28px); }
  body { padding-bottom: 74px; }
  .brand-copy strong { font-size: 0.96rem; }
  .brand-copy small { font-size: 0.52rem; }
  .hero { padding-top: 80px; }
  .hero-copy { padding-top: 42px; }
  .eyebrow span { display: block; margin: 7px 0 0; padding: 0; border: 0; }
  h1 { font-size: clamp(3.35rem, 16vw, 5rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 18px; }
  .button-primary { width: 100%; }
  .text-link { align-self: flex-start; }
  .hero-visual { min-height: 420px; }
  .hero-caption { right: 16px; bottom: 16px; left: 16px; }
  .clarity-rail { padding: 24px 14px; }
  .clarity-rail ol { grid-template-columns: repeat(2, 1fr); gap: 22px 12px; }
  .intro { gap: 28px; padding-block: 90px; }
  .intro h2, .section-heading h2, .process-heading h2, .inspection h2, .faq h2 { font-size: clamp(2.85rem, 13vw, 4.5rem); }
  .services { padding-bottom: 90px; }
  .service-card:not(.service-card-featured) { grid-template-columns: 1fr; }
  .service-card:not(.service-card-featured) .service-body { order: 2; }
  .service-card { min-height: auto; }
  .service-image { min-height: 260px; }
  .service-body { min-height: 300px; padding: 30px 24px; }
  .process, .inspection { padding-block: 90px; }
  .process-inner, .inspection, .faq { gap: 42px; }
  .process-list li { grid-template-columns: 38px 1fr; gap: 14px; }
  .inspection-list li { grid-template-columns: 34px 1fr; gap: 12px; }
  .inspection-list small { grid-column: 2; }
  .faq { padding-bottom: 90px; }
  .faq summary { font-size: 1.05rem; }
  .final-cta { min-height: 560px; }
  .final-cta-inner { padding-block: 90px; }
  .final-cta h2 { font-size: clamp(3.8rem, 17vw, 5.8rem); }
  .site-footer { grid-template-columns: 1fr; gap: 26px; padding-block: 40px; }
  .footer-meta { text-align: left; }
  .copyright { grid-column: auto; }
  .mobile-call {
    position: fixed;
    z-index: 50;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 74px;
    padding: 12px 18px;
    color: var(--white);
    background: var(--coral);
    box-shadow: 0 -12px 30px rgba(11, 32, 43, 0.18);
    text-decoration: none;
  }
  .mobile-call span { font-size: 0.8rem; font-weight: 700; }
  .mobile-call strong { font-family: var(--mono); font-size: 0.84rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}