/* ==========================================================================
   AQUABILITY - SITE STYLES
   --------------------------------------------------------------------------
   01. Tokens (from the brand guide, verbatim)
   02. Base
   03. Type
   04. Layout
   05. Buttons & small components
   06. Header
   07. Mobile menu
   08. Hero
   10. Journey (cinematic 3D scroll)
   11. Cards
   12. Split, deck list, creds
   13. Conversion block
   14. Footer
   15. Page template
   16. Reveal
   17. Responsive
   18. Reduced motion
   ========================================================================== */

/* 01. TOKENS ============================================================== */

:root {
  --aq-deep-water: #204279;
  --aq-surface: #3896C6;
  --aq-abyss: #12294C;
  --aq-meridian: #2C5A9E;
  --aq-shallow: #7CB9DC;
  --aq-vapor: #D6E6F2;
  --aq-ink: #0D1520;
  --aq-slate: #4A5866;
  --aq-concrete: #98A4B2;
  --aq-limestone: #E3E0D9;
  --aq-bone: #F6F7F9;
  --aq-paper: #FFFFFF;
  --aq-success: #2E7D5B;
  --aq-caution: #C2731C;
  --aq-error: #B23A34;

  /* Not a brand swatch: sampled from the Higgsfield render backdrop so the
     hero, the assembly frames and the section behind them read as one field. */
  --aq-render-bg: #061E4C;

  --line: rgba(32, 66, 121, 0.14);
  --line-strong: rgba(32, 66, 121, 0.28);
  --line-faint: rgba(32, 66, 121, 0.07);
  --line-dark: rgba(255, 255, 255, 0.16);

  --font-display: "Newsreader", "Iowan Old Style", Georgia, serif;
  --font-sans: "Schibsted Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 24px;
  --s-6: 32px;
  --s-7: 48px;
  --s-8: 64px;
  --s-9: 96px;
  --s-10: 128px;
  --s-11: 160px;

  --r-0: 0px;
  --r-1: 2px;
  --r-2: 4px;
  --r-pill: 999px;

  --e-entrance: cubic-bezier(0.16, 1, 0.3, 1);
  --e-standard: cubic-bezier(0.65, 0, 0.35, 1);
  --e-exit: cubic-bezier(0.4, 0, 1, 1);
  --d-fast: 150ms;
  --d-base: 250ms;
  --d-slow: 400ms;
  --d-reveal: 700ms;

  --container: 1280px;
  --gutter: clamp(24px, 5vw, 88px);
  --header-h: 96px;
  --header-h-scrolled: 76px;
}

/* 02. BASE ================================================================ */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h-scrolled);
}

body {
  margin: 0;
  background: var(--aq-paper);
  color: var(--aq-ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

body.menu-open { overflow: hidden; }

img { max-width: 100%; height: auto; display: block; }
svg { display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

::selection { background: var(--aq-deep-water); color: var(--aq-paper); }

:focus-visible {
  outline: 2px solid var(--aq-surface);
  outline-offset: 3px;
  border-radius: var(--r-1);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  background: var(--aq-deep-water);
  color: var(--aq-paper);
  padding: var(--s-3) var(--s-5);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.skip-link:focus { left: var(--s-4); top: var(--s-4); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* 03. TYPE ================================================================ */

.display-xl,
.display-l,
.h1,
.h2 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--aq-deep-water);
  margin: 0;
  letter-spacing: -0.02em;
}

.display-xl {
  font-size: clamp(3.25rem, 8vw, 7rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
  font-variation-settings: "opsz" 72;
}

.display-l {
  font-size: clamp(2.5rem, 5.2vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 48;
}

.h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  font-variation-settings: "opsz" 36;
}

.h2 {
  font-size: clamp(1.5rem, 2.6vw, 2.125rem);
  line-height: 1.16;
  font-variation-settings: "opsz" 24;
}

.lede {
  font-size: clamp(1.0625rem, 1.6vw, 1.3125rem);
  line-height: 1.55;
  color: var(--aq-slate);
  max-width: 62ch;
}

.body { color: var(--aq-slate); max-width: 68ch; }
.body + .body,
.lede + .body { margin-top: var(--s-5); }
.h1 + .lede,
.display-l + .lede { margin-top: var(--s-5); }

.small { font-size: 0.875rem; line-height: 1.55; color: var(--aq-slate); }

.mono {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}

.serif-italic {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  color: var(--aq-surface);
}

.text-concrete { color: var(--aq-concrete); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  margin-bottom: var(--s-6);
}
.eyebrow__num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--aq-surface);
}
.eyebrow__rule {
  flex: 0 0 40px;
  height: 1px;
  background: var(--line-strong);
}
.eyebrow__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--aq-slate);
}

/* 04. LAYOUT ============================================================== */

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--s-10); }
.section--bone { background: var(--aq-bone); }
.section--limestone { background: var(--aq-limestone); }
.section--water,
.section--abyss { color: var(--aq-paper); }
.section--water { background: var(--aq-deep-water); }
.section--abyss { background: var(--aq-abyss); }

.section__head { margin-bottom: var(--s-8); }
.section__head .h1 { max-width: 18ch; }

/* Reversed type on dark grounds */
.section--water .h1,
.section--water .h2,
.section--water .display-l,
.section--abyss .h1,
.section--abyss .h2,
.section--abyss .display-l { color: var(--aq-paper); }
.section--water .lede,
.section--water .body,
.section--water .small,
.section--abyss .lede,
.section--abyss .body,
.section--abyss .small { color: rgba(255, 255, 255, 0.72); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(40px, 7vw, 112px);
  align-items: center;
}
.split--top { align-items: start; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-4);
  margin-top: var(--s-7);
}

/* 05. BUTTONS & SMALL COMPONENTS ========================================== */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 44px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.005em;
  padding: 13px var(--s-6);
  border-radius: var(--r-1);
  border: 1px solid transparent;
  white-space: nowrap;
  transition: background var(--d-fast) var(--e-standard),
              color var(--d-fast) var(--e-standard),
              border-color var(--d-fast) var(--e-standard),
              transform var(--d-fast) var(--e-standard);
}
.btn:active { transform: translateY(1px); }

.btn--primary { background: var(--aq-deep-water); color: var(--aq-paper); }
.btn--primary:hover { background: var(--aq-abyss); }

.btn--secondary { color: var(--aq-deep-water); border-color: var(--line-strong); }
.btn--secondary:hover { border-color: var(--aq-deep-water); background: rgba(32, 66, 121, 0.04); }

.btn--onDark { background: var(--aq-paper); color: var(--aq-deep-water); }
.btn--onDark:hover { background: var(--aq-vapor); }

.btn--ghostDark { color: var(--aq-paper); border-color: rgba(255, 255, 255, 0.38); }
.btn--ghostDark:hover { border-color: var(--aq-paper); background: rgba(255, 255, 255, 0.06); }

.btn--tertiary { padding-inline: 0; color: var(--aq-deep-water); }
.btn--tertiary .arrow { transition: transform var(--d-base) var(--e-entrance); }
.btn--tertiary:hover .arrow { transform: translateX(4px); }
.btn--tertiary::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 8px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform var(--d-base) var(--e-entrance);
}
.btn--tertiary:hover::after { transform: scaleX(1); }

.btn--sm { padding: 9px var(--s-4); font-size: 0.8125rem; min-height: 40px; }
.btn--lg { padding: 17px var(--s-7); font-size: 1rem; }

.icon {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

/* 06. HEADER ============================================================== */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding-top: env(safe-area-inset-top, 0px);
  color: var(--aq-deep-water);
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
  box-shadow: 0 1px 0 var(--line);
  transition: background var(--d-slow) var(--e-standard),
              box-shadow var(--d-slow) var(--e-standard),
              color var(--d-slow) var(--e-standard);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--s-6);
  height: var(--header-h-scrolled);
  transition: height var(--d-slow) var(--e-entrance);
}

.site-header__brand {
  position: relative;
  display: block;
  flex: none;
  width: 220px; /* brand minimum for the lockup */
}
.site-header__logo { width: 100%; height: auto; transition: opacity var(--d-slow) var(--e-standard); }
.site-header__logo--light { position: absolute; inset: 0; opacity: 0; }

.site-nav { margin-left: auto; }
.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.6vw, 40px);
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav__list a {
  position: relative;
  display: inline-block;
  padding-block: var(--s-2);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--aq-slate);
  transition: color var(--d-fast) var(--e-standard);
}
.site-nav__list a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  background: var(--aq-surface);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform var(--d-base) var(--e-entrance);
}
.site-nav__list a:hover,
.site-nav__list .current-menu-item > a { color: var(--aq-deep-water); }
.site-nav__list a:hover::after,
.site-nav__list .current-menu-item > a::after { transform: scaleX(1); }

.site-header__cta { background: var(--aq-deep-water); color: var(--aq-paper); }
.site-header__cta:hover { background: var(--aq-abyss); }

.site-header__toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}
.burger { position: relative; width: 22px; height: 12px; }
.burger span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--d-slow) var(--e-entrance), top var(--d-slow) var(--e-entrance);
}
.burger span:first-child { top: 0; }
.burger span:last-child { top: 10.5px; }
.menu-open .burger span:first-child { top: 5.25px; transform: rotate(45deg); }
.menu-open .burger span:last-child { top: 5.25px; transform: rotate(-45deg); }

/* Transparent state: only on pages with a hero, until the page scrolls */
.has-hero .site-header:not(.is-scrolled) {
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  box-shadow: none;
  color: var(--aq-paper);
}
.has-hero .site-header:not(.is-scrolled) .site-header__inner { height: var(--header-h); }
.has-hero .site-header:not(.is-scrolled) .site-header__logo--light { opacity: 1; }
.has-hero .site-header:not(.is-scrolled) .site-header__logo--dark { opacity: 0; }
.has-hero .site-header:not(.is-scrolled) .site-nav__list a { color: rgba(255, 255, 255, 0.78); }
.has-hero .site-header:not(.is-scrolled) .site-nav__list a:hover { color: var(--aq-paper); }
.has-hero .site-header:not(.is-scrolled) .site-nav__list a::after { background: var(--aq-shallow); }
.has-hero .site-header:not(.is-scrolled) .site-header__cta { background: var(--aq-paper); color: var(--aq-deep-water); }
.has-hero .site-header:not(.is-scrolled) .site-header__cta:hover { background: var(--aq-vapor); }

/* Open mobile menu always reads as dark */
.menu-open .site-header,
.has-hero.menu-open .site-header {
  background: var(--aq-abyss);
  box-shadow: 0 1px 0 var(--line-dark);
  color: var(--aq-paper);
}
.menu-open .site-header__logo--light { opacity: 1; }
.menu-open .site-header__logo--dark { opacity: 0; }

/* 07. MOBILE MENU ========================================================= */

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--aq-abyss);
  color: var(--aq-paper);
  padding-top: calc(var(--header-h-scrolled) + env(safe-area-inset-top, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  overflow-y: auto;
  opacity: 0;
  transition: opacity var(--d-slow) var(--e-entrance);
}
.mobile-menu.is-open { opacity: 1; }

.mobile-menu__inner {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s-8);
  padding-block: var(--s-7);
}

.mobile-menu__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
}
.mobile-menu__list li {
  border-bottom: 1px solid var(--line-dark);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--d-reveal) var(--e-entrance), transform var(--d-reveal) var(--e-entrance);
}
.mobile-menu.is-open .mobile-menu__list li { opacity: 1; transform: none; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(2) { transition-delay: 50ms; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(3) { transition-delay: 100ms; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(4) { transition-delay: 150ms; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(5) { transition-delay: 200ms; }
.mobile-menu__list a {
  display: block;
  padding-block: var(--s-5);
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 2.75rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.mobile-menu__foot { display: grid; gap: var(--s-5); }
.mobile-menu__phone {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--aq-shallow);
}

/* 08. HERO ================================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: var(--aq-paper);
  background: var(--aq-render-bg);
  overflow: hidden;
  isolation: isolate;
}

.hero__media { position: absolute; inset: 0; z-index: -1; }
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 2.4s var(--e-entrance);
}
.is-loaded .hero__media img,
html:not(.js) .hero__media img { transform: none; }

/* Legibility plate: the brand requires a darkened plate under white type */
.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(18, 41, 76, 0.55) 0%, rgba(18, 41, 76, 0) 28%),
    linear-gradient(90deg, rgba(18, 41, 76, 0.82) 0%, rgba(18, 41, 76, 0.45) 55%, rgba(18, 41, 76, 0.15) 100%),
    linear-gradient(0deg, rgba(18, 41, 76, 0.7) 0%, rgba(18, 41, 76, 0) 45%);
}

/* Dissolve the bottom of the homepage hero into the assembly section below it */
.hero:not(.hero--page)::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(0deg,
    var(--aq-render-bg) 0%,
    rgba(6, 30, 76, 0.92) 18%,
    rgba(6, 30, 76, 0.6) 45%,
    rgba(6, 30, 76, 0.22) 72%,
    rgba(6, 30, 76, 0) 100%);
}
.hero__content { z-index: 1; }

.hero--placeholder .hero__media {
  background:
    radial-gradient(120% 90% at 85% 20%, rgba(56, 150, 198, 0.35) 0%, rgba(56, 150, 198, 0) 60%),
    linear-gradient(160deg, var(--aq-meridian) 0%, var(--aq-deep-water) 40%, var(--aq-abyss) 100%);
}
.hero__arcs {
  position: absolute;
  right: -12%;
  top: 50%;
  width: min(1100px, 95vw);
  height: auto;
  transform: translateY(-50%);
  opacity: 0.55;
}
.hero__arcs path { fill: none; stroke: var(--aq-shallow); stroke-width: 0.8; stroke-opacity: 0.45; }
.hero__arcs path:nth-child(3n) { stroke: var(--aq-paper); stroke-opacity: 0.25; }

.hero__content {
  position: relative;
  padding-top: calc(var(--header-h) + var(--s-8));
  padding-bottom: var(--s-7);
}

.hero__intro { max-width: 980px; }
.hero .eyebrow__num { color: var(--aq-shallow); }
.hero .eyebrow__rule { background: rgba(255, 255, 255, 0.35); }
.hero .eyebrow__label { color: rgba(255, 255, 255, 0.72); }
.hero__title { color: var(--aq-paper); max-width: 12ch; }
.hero__title .serif-italic { color: var(--aq-shallow); }
.hero__lede { margin-top: var(--s-6); color: rgba(255, 255, 255, 0.78); max-width: 52ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s-4); margin-top: var(--s-7); }

.hero__meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-5);
  margin: var(--s-9) 0 0;
  padding-top: var(--s-5);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.hero__meta dt {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: var(--s-2);
}
.hero__meta dd { margin: 0; font-size: 0.9375rem; font-weight: 500; }

/* Intro sequence: decisive entry, gentle settle */
.js .hero__intro > *,
.js .hero__meta {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--d-reveal) var(--e-entrance), transform var(--d-reveal) var(--e-entrance);
}
.js.is-loaded .hero__intro > *,
.js.is-loaded .hero__meta { opacity: 1; transform: none; }
.js.is-loaded .hero__intro > :nth-child(2) { transition-delay: 90ms; }
.js.is-loaded .hero__intro > :nth-child(3) { transition-delay: 180ms; }
.js.is-loaded .hero__intro > :nth-child(4) { transition-delay: 270ms; }
.js.is-loaded .hero__meta { transition-delay: 420ms; }

/* 10. JOURNEY ============================================================= */

.journey {
  position: relative;
  background: var(--aq-abyss);
  color: var(--aq-paper);
  padding-top: var(--s-10);
}

.journey__intro { position: relative; z-index: 2; }
.journey__intro .display-l { color: var(--aq-paper); max-width: 20ch; }
.journey__intro .serif-italic { color: var(--aq-shallow); }
.journey__intro .lede { color: rgba(255, 255, 255, 0.72); }
.journey .eyebrow__num { color: var(--aq-shallow); }
.journey .eyebrow__rule { background: rgba(255, 255, 255, 0.28); }
.journey .eyebrow__label { color: rgba(255, 255, 255, 0.6); }

.journey__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--r-1);
  background: var(--aq-deep-water);
}
.journey__media img { width: 100%; height: 100%; object-fit: cover; }
.journey__media--placeholder {
  background:
    radial-gradient(90% 80% at 70% 10%, rgba(124, 185, 220, 0.35) 0%, rgba(124, 185, 220, 0) 60%),
    linear-gradient(170deg, var(--aq-meridian) 0%, var(--aq-deep-water) 55%, #183866 100%);
}
.journey__media--placeholder svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.journey__media--placeholder path { fill: none; stroke: var(--aq-shallow); stroke-opacity: 0.45; stroke-width: 0.8; }
.journey__placeholder-label {
  position: absolute;
  left: var(--s-5);
  top: var(--s-5);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}
.journey__shade { position: absolute; inset: 0; background: var(--aq-abyss); opacity: 0; pointer-events: none; }

/* --- Static layout: no JS, or reduced motion --- */
.journey__stage { padding: var(--s-8) var(--gutter) var(--s-10); }
.journey__world {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-7) var(--s-6);
  max-width: var(--container);
  margin-inline: auto;
}
.journey__plane { margin: 0; }
.journey__figcaption {
  display: grid;
  gap: var(--s-2);
  margin-top: var(--s-4);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9375rem;
  max-width: 52ch;
}
.journey__figcaption .mono { color: var(--aq-shallow); }
.journey__figcaption strong {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.625rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--aq-paper);
}
.journey__hud { display: none; }

/* --- Cinematic mode (added by JS) --- */
.journey--3d .journey__pin {
  position: relative;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
}

.journey--3d .journey__stage {
  position: absolute;
  inset: 0;
  padding: 0;
  perspective: 1200px;
  perspective-origin: 50% 45%;
}

.journey--3d .journey__world {
  display: block;
  position: absolute;
  inset: 0;
  max-width: none;
  transform-style: preserve-3d;
}

.journey--3d .journey__plane {
  position: absolute;
  left: 50%;
  top: 41%;
  width: min(64vw, 1100px, 100vh);
  margin: 0;
  transform-origin: 50% 50%;
  will-change: transform, opacity;
  backface-visibility: hidden;
  translate: -50% -50%;
}
.journey--3d .journey__media { box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.65); }
.journey--3d .journey__figcaption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.journey--3d .journey__hud {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: var(--s-6);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin-inline: auto;
  padding-bottom: clamp(24px, 5vh, 56px);
  pointer-events: none;
  z-index: 2;
}
.journey--3d .journey__hud::before {
  content: "";
  position: absolute;
  inset: auto calc(50% - 50vw) 0;
  height: 60vh;
  background: linear-gradient(0deg, rgba(18, 41, 76, 0.92) 0%, rgba(18, 41, 76, 0) 100%);
  z-index: -1;
}

.journey__rail {
  grid-column: 2;
  grid-row: 1;
  display: grid;
  gap: var(--s-2);
  margin: 0;
  padding: 0;
  list-style: none;
  text-align: right;
}
.journey__tick {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--d-base) var(--e-standard);
}
.journey__tick span { color: rgba(255, 255, 255, 0.3); margin-right: var(--s-2); }
.journey__tick.is-active,
.journey__tick.is-active span { color: var(--aq-shallow); }

.journey__captions { grid-column: 1; grid-row: 1; display: grid; }
.journey__caption {
  grid-area: 1 / 1;
  max-width: 34rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--d-slow) var(--e-exit), transform var(--d-slow) var(--e-exit);
}
.journey__caption.is-active {
  opacity: 1;
  transform: none;
  transition: opacity var(--d-reveal) var(--e-entrance) 120ms, transform var(--d-reveal) var(--e-entrance) 120ms;
}
.journey__caption-num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--aq-shallow);
  margin-bottom: var(--s-3);
}
.journey__caption-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--aq-paper);
}
.journey__caption-text {
  margin-top: var(--s-4);
  color: rgba(255, 255, 255, 0.75);
  max-width: 46ch;
}

.journey__progress {
  grid-column: 1 / -1;
  height: 1px;
  background: rgba(255, 255, 255, 0.16);
  overflow: hidden;
}
.journey__progress span {
  display: block;
  height: 100%;
  background: var(--aq-shallow);
  transform: scaleX(0);
  transform-origin: 0 50%;
}

/* 10b. ASSEMBLY (scroll-scrubbed frame sequence) ========================= */

.assembly {
  --assembly-bg: var(--aq-render-bg);
  position: relative;
  background: var(--assembly-bg);
  color: var(--aq-paper);
  padding-top: var(--s-8);
}

.assembly__intro { position: relative; z-index: 2; }
.assembly__intro .display-l { color: var(--aq-paper); max-width: 15ch; }
.assembly__intro .serif-italic { color: var(--aq-shallow); }
.assembly__intro .lede { color: rgba(255, 255, 255, 0.72); }
.assembly .eyebrow__num { color: var(--aq-shallow); }
.assembly .eyebrow__rule { background: rgba(255, 255, 255, 0.28); }
.assembly .eyebrow__label { color: rgba(255, 255, 255, 0.6); }

/* --- Static layout: no JS, reduced motion, or frames not yet extracted --- */
.assembly__stage { padding: var(--s-7) var(--gutter) 0; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; }
.assembly__poster { width: 100%; border-radius: var(--r-1); }
.assembly__canvas { display: none; }
.assembly__hud { padding-block: var(--s-7) var(--s-10); }
.assembly__stages {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-6);
  margin: 0;
  padding: 0;
  list-style: none;
}
.assembly__rail,
.assembly__progress { display: none; }

.assembly__num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--aq-shallow);
  margin-bottom: var(--s-3);
}
.assembly__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.625rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--aq-paper);
}
.assembly__text { margin-top: var(--s-3); color: rgba(255, 255, 255, 0.72); font-size: 0.9375rem; max-width: 40ch; }

/* --- Scroll mode (added by JS) --- */
.assembly--scroll .assembly__pin {
  position: relative;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
}
.assembly--scroll .assembly__stage { position: absolute; inset: 0; padding: 0; max-width: none; }
.assembly--scroll .assembly__poster { display: none; }
.assembly--scroll .assembly__canvas { display: block; width: 100%; height: 100%; }

.assembly--scroll .assembly__hud {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 22rem) 1fr auto;
  grid-template-rows: 1fr auto;
  align-items: center;
  padding-top: calc(var(--header-h-scrolled) + var(--s-6));
  padding-bottom: clamp(24px, 5vh, 56px);
  pointer-events: none;
}

.assembly--scroll .assembly__stages { grid-column: 1; grid-row: 1; display: grid; grid-template-columns: 1fr; gap: 0; }
.assembly--scroll .assembly__stage-item {
  grid-area: 1 / 1;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--d-slow) var(--e-exit), transform var(--d-slow) var(--e-exit);
}
.assembly--scroll .assembly__stage-item.is-active {
  opacity: 1;
  transform: none;
  transition: opacity var(--d-reveal) var(--e-entrance) 100ms, transform var(--d-reveal) var(--e-entrance) 100ms;
}
.assembly--scroll .assembly__title { font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.04; letter-spacing: -0.03em; }
.assembly--scroll .assembly__text { margin-top: var(--s-4); font-size: 1rem; }

/* Wordless vertical progress line, clear of the render */
.assembly--scroll .assembly__rail {
  position: relative;
  grid-column: 3;
  grid-row: 1;
  display: block;
  justify-self: end;
  align-self: center;
  width: 2px;
  height: clamp(180px, 30vh, 300px);
  margin: 0;
  padding: 0;
  list-style: none;
  background: rgba(255, 255, 255, 0.16);
}
.assembly--scroll .assembly__rail::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--aq-shallow);
  transform: scaleY(var(--assembly-progress, 0));
  transform-origin: 50% 0;
}
.assembly--scroll .assembly__rail li {
  position: absolute;
  right: 0;
  top: calc(var(--at) * 100%);
  width: 10px;
  height: 1px;
  background: rgba(255, 255, 255, 0.5);
  transition: width var(--d-slow) var(--e-entrance), background var(--d-base) var(--e-standard);
}
.assembly--scroll .assembly__rail li.is-active {
  width: 24px;
  height: 2px;
  background: var(--aq-paper);
}

.assembly--scroll .assembly__progress {
  grid-column: 1 / -1;
  grid-row: 2;
  display: block;
  align-self: end;
  height: 1px;
  background: rgba(255, 255, 255, 0.16);
  overflow: hidden;
}
.assembly__progress span {
  display: block;
  height: 100%;
  background: var(--aq-shallow);
  transform: scaleX(var(--assembly-progress, 0));
  transform-origin: 0 50%;
}
/* The vertical rail is the progress indicator on desktop */
@media (min-width: 769px) {
  .assembly--scroll .assembly__progress { display: none; }
}

/* 11. CARDS =============================================================== */

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-5);
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--aq-paper);
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  overflow: hidden;
  transition: border-color var(--d-base) var(--e-standard), box-shadow var(--d-slow) var(--e-entrance);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  z-index: 2;
  background: var(--aq-surface);
  transform: scaleX(0.18);
  transform-origin: 0 50%;
  transition: transform var(--d-slow) var(--e-entrance);
}
.card:hover { border-color: var(--line-strong); box-shadow: 0 30px 60px -40px rgba(18, 41, 76, 0.55); }
.card:hover::before { transform: scaleX(1); }

/* Product stage: a soft studio sweep so the renders sit on a lit surface */
.card__media {
  position: relative;
  aspect-ratio: 5 / 4;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(70% 55% at 50% 42%, #FFFFFF 0%, rgba(255, 255, 255, 0) 70%),
    linear-gradient(180deg, #EEF3F8 0%, #E1E9F1 100%);
  border-bottom: 1px solid var(--line-faint);
}
.card__media::after {
  /* floor shadow that deepens on hover */
  content: "";
  position: absolute;
  left: 22%;
  right: 22%;
  bottom: 11%;
  height: 7%;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(18, 41, 76, 0.22), rgba(18, 41, 76, 0));
  transition: transform var(--d-slow) var(--e-entrance), opacity var(--d-slow) var(--e-entrance);
}
.card__media img {
  position: relative;
  z-index: 1;
  width: 70%;
  height: auto;
  transform: translateY(5%);
  transition: transform var(--d-slow) var(--e-entrance);
}
.card:hover .card__media img { transform: translateY(calc(5% - 8px)); }
.card:hover .card__media::after { transform: scaleX(0.9); opacity: 0.7; }

.card__label {
  position: absolute;
  left: var(--s-5);
  top: var(--s-5);
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aq-slate);
}

.card__body { display: flex; flex-direction: column; flex: 1; padding: var(--s-6); }
.card__title {
  margin: 0 0 var(--s-3);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.75rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--aq-deep-water);
}
.card__text { color: var(--aq-slate); font-size: 0.9375rem; }
.card__link { align-self: flex-start; margin-top: auto; padding-top: var(--s-5); }
.card__link::after { bottom: 8px; }

/* The whole card is the click target; the visible link carries the name. */
.card__link::before { content: ""; position: absolute; inset: 0; z-index: 3; }
.card:focus-within { outline: 2px solid var(--aq-surface); outline-offset: 3px; }
.card__link:focus-visible { outline: none; }

/* 12. SPLIT, DECK LIST, CREDS ============================================= */

.deck-list__label { margin-bottom: var(--s-4); }
.deck-list { border-top: 1px solid var(--line); }
.deck-list__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
  gap: var(--s-5);
  padding-block: var(--s-5);
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.deck-list__k { font-size: 1rem; font-weight: 600; color: var(--aq-deep-water); }
.deck-list__v { font-size: 0.9375rem; color: var(--aq-slate); }

.creds {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-6);
  margin-top: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid rgba(32, 66, 121, 0.22);
}
.creds__k {
  font-family: var(--font-display);
  font-size: 1.375rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--aq-deep-water);
  margin-bottom: var(--s-2);
}
.creds__v { font-size: 0.875rem; color: var(--aq-slate); }

/* 13. CONVERSION BLOCK ==================================================== */

.cta {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--aq-render-bg);
  padding-block: clamp(120px, 16vw, 220px);
}
.cta__bg { position: absolute; inset: 0; z-index: -1; }
.cta__video { width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; }

/* Plate for legibility: heavy on the copy side, open over the lift */
.cta__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 30, 76, 0.9) 0%, rgba(6, 30, 76, 0.62) 45%, rgba(6, 30, 76, 0.25) 100%),
    linear-gradient(180deg, rgba(6, 30, 76, 0.55) 0%, rgba(6, 30, 76, 0) 30%, rgba(6, 30, 76, 0) 70%, rgba(6, 30, 76, 0.8) 100%);
}

.cta__content { position: relative; }
.cta .h1 { max-width: 13ch; font-size: clamp(2.5rem, 5.2vw, 4.25rem); line-height: 1.02; letter-spacing: -0.03em; }
.cta__panel {
  display: grid;
  gap: var(--s-4);
  padding: var(--s-6);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--r-1);
  background: rgba(6, 30, 76, 0.42);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  backdrop-filter: blur(18px) saturate(1.3);
}

.cta__toggle {
  position: absolute;
  right: var(--gutter);
  bottom: var(--s-6);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 44px;
  padding: 0 var(--s-4);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--r-pill);
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: border-color var(--d-fast) var(--e-standard), color var(--d-fast) var(--e-standard);
}
.cta__toggle:hover { border-color: var(--aq-paper); color: var(--aq-paper); }
.cta__toggle-icon { width: 10px; height: 10px; position: relative; }
.cta__toggle-icon::before,
.cta__toggle-icon::after {
  content: "";
  position: absolute;
  top: 0;
  width: 3px;
  height: 10px;
  background: currentColor;
}
.cta__toggle-icon::before { left: 1px; }
.cta__toggle-icon::after { right: 1px; }
.cta__toggle[aria-pressed="true"] .cta__toggle-icon::before {
  left: 1px;
  width: 0;
  height: 0;
  background: none;
  border-style: solid;
  border-width: 5px 0 5px 9px;
  border-color: transparent transparent transparent currentColor;
}
.cta__toggle[aria-pressed="true"] .cta__toggle-icon::after { display: none; }
.cta__btn { width: 100%; }
.cta__line {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding-block: var(--s-3);
  border-bottom: 1px solid var(--line-dark);
  font-weight: 500;
  color: var(--aq-paper);
}
.cta__line .icon { color: var(--aq-shallow); }
.cta__line:hover { color: var(--aq-vapor); }
.cta .small { color: rgba(255, 255, 255, 0.6); }

/* 14. FOOTER ============================================================== */

.site-footer {
  position: relative;
  overflow: hidden;
  background: var(--aq-render-bg);
  color: rgba(255, 255, 255, 0.62);
  padding-top: var(--s-9);
  padding-bottom: calc(var(--s-6) + env(safe-area-inset-bottom, 0px));
}
.site-footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.7fr) minmax(0, 1fr);
  gap: var(--s-8);
  padding-bottom: var(--s-8);
  border-bottom: 1px solid var(--line-dark);
}
.site-footer__brand img { width: 240px; margin-bottom: var(--s-5); }
.site-footer__brand p { max-width: 46ch; font-size: 0.9375rem; }
.site-footer__label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aq-shallow);
  margin-bottom: var(--s-4);
}
.site-footer__list { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--s-3); font-size: 0.9375rem; }
.site-footer__list a { color: rgba(255, 255, 255, 0.85); transition: color var(--d-fast) var(--e-standard); }
.site-footer__list a:hover { color: var(--aq-paper); }
.site-footer__cta { margin-top: var(--s-5); }

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: var(--s-5);
  flex-wrap: wrap;
  padding-top: var(--s-5);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

/* 15. PAGE TEMPLATE ======================================================= */

.page-hero {
  background: var(--aq-bone);
  padding-top: calc(var(--header-h-scrolled) + var(--s-9));
  padding-bottom: var(--s-8);
  border-bottom: 1px solid var(--line);
}
.page-hero .display-l { max-width: 16ch; }

.page-content { padding-block: var(--s-9); }

.prose { max-width: 68ch; color: var(--aq-slate); }
.prose > * + * { margin-top: var(--s-5); }
.prose h2,
.prose h3 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--aq-deep-water);
  letter-spacing: -0.02em;
  margin-top: var(--s-8);
}
.prose h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); line-height: 1.12; }
.prose h3 { font-size: 1.5rem; line-height: 1.2; }
.prose a { color: var(--aq-deep-water); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--aq-surface); }
.prose strong { color: var(--aq-ink); }

/* 15b. POOL LIFTS PAGE ==================================================== */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  background: var(--aq-vapor);
  color: var(--aq-deep-water);
  font-size: 0.75rem;
  font-weight: 600;
}
.chip--outline { background: transparent; border: 1px solid var(--line-strong); color: var(--aq-slate); font-weight: 500; }

/* --- Hero: the installed render bleeds in from the right --- */
.lifts-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 88vh;
  min-height: 88svh;
  background: var(--aq-render-bg);
  color: var(--aq-paper);
  overflow: hidden;
  isolation: isolate;
}
.lifts-hero__media { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.lifts-hero__media img {
  position: absolute;
  right: -4%;
  bottom: 13%;
  width: min(62vw, 1100px);
  height: auto;
  /* Feather every edge: the render's backdrop is close to, not exactly, the section navy */
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 62%, transparent 100%);
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 62%, transparent 100%);
  transform: scale(1.04);
  transform-origin: 70% 80%;
  transition: transform 2.4s var(--e-entrance);
}
.is-loaded .lifts-hero__media img { transform: none; }

.lifts-hero__content { position: relative; padding-top: calc(var(--header-h) + var(--s-9)); padding-bottom: var(--s-7); }
.lifts-hero__title { color: var(--aq-paper); max-width: 13ch; }
.lifts-hero__title .serif-italic { color: var(--aq-shallow); }
.lifts-hero__lede { margin-top: var(--s-6); color: rgba(255, 255, 255, 0.78); max-width: 50ch; }
.lifts-hero .eyebrow__num { color: var(--aq-shallow); }
.lifts-hero .eyebrow__rule { background: rgba(255, 255, 255, 0.35); }
.lifts-hero .eyebrow__label { color: rgba(255, 255, 255, 0.72); }
.lifts-hero .hero__meta dd { color: var(--aq-paper); }

.js .lifts-hero .hero__intro > *,
.js .lifts-hero .hero__meta { opacity: 0; transform: translateY(16px); transition: opacity var(--d-reveal) var(--e-entrance), transform var(--d-reveal) var(--e-entrance); }
.js.is-loaded .lifts-hero .hero__intro > *,
.js.is-loaded .lifts-hero .hero__meta { opacity: 1; transform: none; }

/* --- Finder --- */
.finder {
  position: relative;
  background: var(--aq-bone);
  border-bottom: 1px solid var(--line);
  padding-block: var(--s-9);
}
.finder__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: end;
}
.finder__head .eyebrow { margin-bottom: var(--s-5); }
.finder__chips { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.finder__chip {
  min-height: 44px;
  padding: 0 var(--s-5);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: var(--aq-paper);
  color: var(--aq-deep-water);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: background var(--d-fast) var(--e-standard), color var(--d-fast) var(--e-standard), border-color var(--d-fast) var(--e-standard);
}
.finder__chip:hover { border-color: var(--aq-deep-water); }
.finder__chip[aria-pressed="true"] { background: var(--aq-deep-water); border-color: var(--aq-deep-water); color: var(--aq-paper); }
.finder__result { margin-top: var(--s-5); color: var(--aq-slate); font-size: 0.9375rem; min-height: 1.6em; }
.finder__result a { color: var(--aq-deep-water); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--aq-surface); }

/* --- Groups --- */
.lift-group { padding-block: var(--s-10) var(--s-8); }
.lift-group + .lift-group { border-top: 1px solid var(--line); }
.lift-group__head { max-width: 760px; margin-bottom: var(--s-8); }
.lift-group__head .h1 { max-width: 20ch; }
.lift-group.is-empty .lift-group__head { opacity: 0.4; }

/* --- Model --- */
.lift {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
  padding-block: var(--s-8);
  scroll-margin-top: calc(var(--header-h-scrolled) + var(--s-5));
  transition: opacity var(--d-slow) var(--e-standard), filter var(--d-slow) var(--e-standard);
}
.lift + .lift { border-top: 1px solid var(--line-faint); }
.lift:nth-of-type(even) .lift__stage { order: 2; }
.lift.is-dimmed { opacity: 0.28; filter: grayscale(0.6); }
.lift.is-match .lift__img { box-shadow: 0 0 0 2px var(--aq-surface); }

.lift__stage { display: grid; gap: var(--s-4); }
.lift__img {
  position: relative;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  overflow: hidden;
  transition: box-shadow var(--d-base) var(--e-standard);
}
.lift__img img { width: 88%; height: 88%; object-fit: contain; transition: opacity var(--d-base) var(--e-standard); }
.lift__img img.is-swapping { opacity: 0; }

.lift__colours { display: flex; align-items: center; justify-content: space-between; gap: var(--s-4); }
.lift__colours-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aq-concrete);
}
.lift__colours-label strong { color: var(--aq-deep-water); font-weight: 600; margin-left: var(--s-2); }
.lift__swatches { display: flex; gap: var(--s-2); }
.lift__swatch {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.lift__swatch::before {
  content: "";
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--swatch);
  box-shadow: inset 0 0 0 1px rgba(13, 21, 32, 0.12);
}
.lift__swatch::after {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  border: 1.5px solid transparent;
  transition: border-color var(--d-fast) var(--e-standard);
}
.lift__swatch:hover::after { border-color: var(--line-strong); }
.lift__swatch[aria-pressed="true"]::after { border-color: var(--aq-deep-water); }

.lift__meta {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aq-surface);
  margin-bottom: var(--s-3);
}
.lift__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.5rem, 4.6vw, 3.75rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--aq-deep-water);
}
.lift__summary { margin-top: var(--s-5); color: var(--aq-slate); font-size: 1.0625rem; line-height: 1.6; max-width: 52ch; }

.lift__specs { margin: var(--s-6) 0 0; border-top: 1px solid var(--line); }
.lift__spec {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: var(--s-4);
  padding-block: var(--s-3);
  border-bottom: 1px solid var(--line);
}
.lift__spec dt {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--aq-concrete);
  padding-top: 4px;
}
.lift__spec dd { margin: 0; font-size: 0.9375rem; color: var(--aq-ink); }

.lift__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  margin-top: var(--s-6);
}
.lift__best { display: flex; flex-wrap: wrap; gap: var(--s-2); margin: 0; padding: 0; list-style: none; }

/* --- Anchoring band --- */
.anchor-band__media { display: grid; place-items: center; }
.anchor-band__media img { width: min(460px, 100%); }

/* 15c. HOW IT WORKS PAGE ================================================== */

/* --- Shorter photographic hero for inner pages --- */
.hero--page { min-height: 82vh; min-height: 82svh; }
.hero__title--page { max-width: 15ch; }
.hero--page + .process { border-top: 0; }

/* --- Process: sticky rail + step cards --- */
.process { padding-block: var(--s-10); }
.process__head { max-width: 900px; margin-bottom: var(--s-9); }
.process__head .h1 { max-width: 22ch; }

.process__layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.process__rail {
  position: sticky;
  top: calc(var(--header-h-scrolled) + var(--s-7));
  padding-left: var(--s-5);
}
.process__rail ol { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--s-2); }
.process__rail a {
  display: grid;
  grid-template-columns: 36px 1fr;
  align-items: baseline;
  padding-block: var(--s-3);
  color: var(--aq-concrete);
  transition: color var(--d-base) var(--e-standard);
}
.process__rail a:hover { color: var(--aq-deep-water); }
.process__rail-num { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.1em; }
.process__rail-title { font-size: 1rem; font-weight: 500; }
.process__rail a.is-active { color: var(--aq-deep-water); }
.process__rail a.is-active .process__rail-num { color: var(--aq-surface); }
.process__rail-track {
  position: absolute;
  left: 0;
  top: var(--s-3);
  bottom: var(--s-3);
  width: 2px;
  background: var(--line);
}
.process__rail-track span {
  display: block;
  height: 100%;
  background: var(--aq-surface);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform var(--d-slow) var(--e-entrance);
}

.process__steps { display: grid; gap: var(--s-9); }

.step-card { scroll-margin-top: calc(var(--header-h-scrolled) + var(--s-6)); }
.step-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--r-1);
  background: var(--aq-bone);
}
.step-card__media img { width: 100%; height: 100%; object-fit: cover; }
.step-card__media--stage {
  position: relative;
  background:
    radial-gradient(60% 60% at 50% 45%, #FFFFFF 0%, rgba(255, 255, 255, 0) 70%),
    linear-gradient(180deg, #EEF3F8 0%, #E1E9F1 100%);
}
.step-card__media--stage img { position: absolute; inset: 7% 0; width: 100%; height: 86%; object-fit: contain; }

.step-card__body {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  grid-template-areas: "num num" "title facts" "text facts";
  column-gap: var(--s-8);
  padding-top: var(--s-6);
}
.step-card__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aq-surface);
  margin-bottom: var(--s-3);
}
.step-card__title {
  grid-area: title;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--aq-deep-water);
}
.step-card__text { grid-area: text; margin-top: var(--s-4); color: var(--aq-slate); font-size: 1.0625rem; max-width: 48ch; }
.step-card__facts { grid-area: facts; margin: 0; align-self: start; border-top: 1px solid var(--line); }
.step-card__facts div { padding-block: var(--s-3); border-bottom: 1px solid var(--line); }
.step-card__facts dt {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--aq-concrete);
  margin-bottom: 2px;
}
.step-card__facts dd { margin: 0; font-size: 0.9375rem; color: var(--aq-ink); }

/* --- Anchoring by deck type --- */
.anchoring__head { margin-bottom: var(--s-8); }
.decks {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-6);
}
.deck { display: flex; flex-direction: column; }
.deck__media {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin-bottom: var(--s-4);
}
.deck__media img { width: 92%; height: auto; transition: transform var(--d-slow) var(--e-entrance); }
.deck:hover .deck__media img { transform: translateY(-6px); }
.deck__outcome {
  align-self: flex-start;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: var(--s-3);
}
.deck__outcome--go { background: var(--aq-vapor); color: var(--aq-deep-water); }
.deck__outcome--pour { background: var(--aq-limestone); color: #5C4E38; }
.deck__title { margin: 0 0 var(--s-2); font-size: 1.1875rem; font-weight: 600; line-height: 1.3; color: var(--aq-deep-water); }
.deck__text { font-size: 0.9375rem; color: var(--aq-slate); }

/* --- Timing tracks --- */
.timing__head { max-width: 820px; margin-bottom: var(--s-8); }
.tracks { display: grid; gap: var(--s-7); }
.track__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--s-4);
  margin-bottom: var(--s-3);
}
.track__name { font-size: 1.0625rem; font-weight: 600; color: var(--aq-deep-water); }
.track__total { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--aq-surface); }
.track__bar { display: flex; gap: 3px; margin: 0; padding: 0; list-style: none; }
.track__seg {
  flex: var(--w) 1 0;
  min-width: 0;
  min-height: 56px;
  display: flex;
  align-items: center;
  padding: 0 var(--s-4);
  border-radius: var(--r-1);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.25;
}
.track__seg span { overflow: hidden; text-overflow: ellipsis; }
.track__seg--plan { background: var(--aq-vapor); color: var(--aq-deep-water); }
.track__seg--pour { background: #CFC9BD; color: #3F3526; }
.track__seg--cure {
  background: repeating-linear-gradient(135deg, var(--aq-limestone) 0 10px, #D9D4C9 10px 20px);
  color: #3F3526;
}
.track__seg--install { background: var(--aq-deep-water); color: var(--aq-paper); }
.track__seg--done { background: var(--aq-meridian); color: var(--aq-paper); }
.track__note { font-size: 0.8125rem; color: var(--aq-concrete); }

/* --- FAQ --- */
.faq__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(40px, 7vw, 112px);
  align-items: start;
}
.faq__head { position: sticky; top: calc(var(--header-h-scrolled) + var(--s-7)); }
.faq__head .body { margin-top: var(--s-5); }
.faq__list { border-top: 1px solid var(--line-strong); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-5);
  padding-block: var(--s-5);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--aq-deep-water);
}
.faq__q::-webkit-details-marker { display: none; }
.faq__icon { position: relative; flex: none; width: 16px; height: 16px; }
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 16px;
  height: 1.5px;
  background: var(--aq-surface);
  transition: transform var(--d-base) var(--e-standard);
}
.faq__icon::after { transform: rotate(90deg); }
.faq__item[open] .faq__icon::after { transform: rotate(0deg); }
.faq__a { padding-bottom: var(--s-6); max-width: 62ch; }
.faq__a p { color: var(--aq-slate); }
.faq__a .btn { margin-top: var(--s-2); }

/* 15d. ABOUT PAGE ========================================================= */

/* --- Hero: navy runs down behind the top of the team photo --- */
.about-hero {
  background: var(--aq-render-bg);
  color: var(--aq-paper);
  padding-top: calc(var(--header-h) + var(--s-10));
  padding-bottom: var(--s-9);
}
.about-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: end;
}
.about-hero__title { color: var(--aq-paper); max-width: 14ch; }
.about-hero__title .serif-italic { color: var(--aq-shallow); }
.about-hero__lede { color: rgba(255, 255, 255, 0.76); }
.about-hero .eyebrow__num { color: var(--aq-shallow); }
.about-hero .eyebrow__rule { background: rgba(255, 255, 255, 0.35); }
.about-hero .eyebrow__label { color: rgba(255, 255, 255, 0.72); }
.js .about-hero__lede { opacity: 0; transform: translateY(16px); transition: opacity var(--d-reveal) var(--e-entrance) 300ms, transform var(--d-reveal) var(--e-entrance) 300ms; }
.js.is-loaded .about-hero__lede { opacity: 1; transform: none; }

.about-photo {
  background: linear-gradient(180deg, var(--aq-render-bg) 0%, var(--aq-render-bg) 42%, var(--aq-paper) 42%);
}
.about-photo__frame { margin: 0; }
.about-photo__frame img {
  width: 100%;
  aspect-ratio: 1904 / 973;
  object-fit: cover;
  border-radius: var(--r-1);
  box-shadow: 0 40px 80px -50px rgba(6, 30, 76, 0.6);
}
.about-photo__frame figcaption {
  margin-top: var(--s-4);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aq-concrete);
}

/* --- Story stats --- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-6);
  margin: var(--s-9) 0 0;
  border-top: 1px solid var(--line-strong);
}
.stats__item { padding-top: var(--s-5); }
.stats__item dt {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aq-concrete);
}
.stats__item dd {
  margin: var(--s-3) 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--aq-deep-water);
}

/* --- Team --- */
.team__head { max-width: 820px; margin-bottom: var(--s-8); }
.team__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--s-6) var(--s-5);
}
.person__photo {
  aspect-ratio: 392 / 510;
  overflow: hidden;
  border-radius: var(--r-1);
  background: var(--aq-vapor);
  margin-bottom: var(--s-4);
}
.person__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92);
  transition: transform var(--d-slow) var(--e-entrance), filter var(--d-slow) var(--e-standard);
}
.person:hover .person__photo img { transform: scale(1.03); filter: saturate(1); }
.person__role {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aq-surface);
  margin-bottom: var(--s-2);
}
.person__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--aq-deep-water);
}
.person__bio { margin-top: var(--s-3); font-size: 0.875rem; color: var(--aq-slate); }

/* --- How we work --- */
.traits__head { margin-bottom: var(--s-8); }
.traits__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-6);
}
.trait { border-top: 2px solid var(--aq-surface); padding-top: var(--s-5); }
.trait__n { font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.12em; color: rgba(32, 66, 121, 0.55); }
.trait__name {
  margin: var(--s-2) 0 var(--s-3);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--aq-deep-water);
}
.trait__text { font-size: 0.9375rem; color: var(--aq-slate); }

/* --- Who we work with --- */
.audiences__list { border-top: 1px solid var(--line); }
.audience {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--s-5);
  padding-block: var(--s-6);
  border-bottom: 1px solid var(--line);
}
.audience__icon {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: var(--aq-surface);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.audience__title { margin: 0 0 var(--s-2); font-size: 1.125rem; font-weight: 600; color: var(--aq-deep-water); }
.audience__text { color: var(--aq-slate); font-size: 0.9375rem; max-width: 56ch; }

/* 15e. CONTACT PAGE ======================================================= */

/* --- Hero: navy, with the direct lines as large targets --- */
.contact-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--aq-render-bg);
  color: var(--aq-paper);
  padding-top: calc(var(--header-h) + var(--s-10));
  padding-bottom: var(--s-9);
}
.contact-hero__arcs {
  position: absolute;
  right: -6%;
  bottom: -30%;
  z-index: -1;
  width: min(1100px, 90vw);
  height: auto;
}
.contact-hero__arcs circle { fill: none; stroke: var(--aq-shallow); stroke-width: 0.8; stroke-opacity: 0.16; }
.contact-hero__arcs circle:nth-child(3n) { stroke: var(--aq-paper); stroke-opacity: 0.09; }

.contact-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(40px, 7vw, 112px);
  align-items: end;
}
.contact-hero__title { color: var(--aq-paper); max-width: 12ch; }
.contact-hero__title .serif-italic { color: var(--aq-shallow); }
.contact-hero__lede { margin-top: var(--s-6); color: rgba(255, 255, 255, 0.76); max-width: 48ch; }
.contact-hero .eyebrow__num { color: var(--aq-shallow); }
.contact-hero .eyebrow__rule { background: rgba(255, 255, 255, 0.35); }
.contact-hero .eyebrow__label { color: rgba(255, 255, 255, 0.72); }

.contact-lines { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-dark); }
.js .contact-lines { opacity: 0; transform: translateY(16px); transition: opacity var(--d-reveal) var(--e-entrance) 320ms, transform var(--d-reveal) var(--e-entrance) 320ms; }
.js.is-loaded .contact-lines { opacity: 1; transform: none; }

.contact-line {
  position: relative;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  grid-template-areas: "icon k arrow" "icon v arrow";
  align-items: center;
  column-gap: var(--s-4);
  padding-block: var(--s-5);
  border-bottom: 1px solid var(--line-dark);
  color: var(--aq-paper);
}
.contact-line::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: var(--aq-shallow);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform var(--d-slow) var(--e-entrance);
}
a.contact-line:hover::after,
a.contact-line:focus-visible::after { transform: scaleX(1); }
.contact-line__icon { grid-area: icon; width: 28px; height: 28px; color: var(--aq-shallow); }
.contact-line__k {
  grid-area: k;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.contact-line__v {
  grid-area: v;
  margin-top: 2px;
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 2.4vw, 1.875rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}
.contact-line__arrow {
  grid-area: arrow;
  color: rgba(255, 255, 255, 0.5);
  transition: transform var(--d-base) var(--e-entrance), color var(--d-base) var(--e-standard);
}
a.contact-line:hover .contact-line__arrow { transform: translateX(4px); color: var(--aq-paper); }
.contact-line--static .contact-line__v { font-size: clamp(1.125rem, 1.8vw, 1.375rem); }

/* --- Enquiry: sticky context on the left, form panel on the right --- */
.enquiry { background: var(--aq-bone); }
.enquiry__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(40px, 7vw, 112px);
  align-items: start;
}
.enquiry__aside { position: sticky; top: calc(var(--header-h-scrolled) + var(--s-7)); }
.enquiry__aside .h1 { max-width: 16ch; }

.next-steps { margin: var(--s-8) 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.next-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--s-4);
  padding-block: var(--s-5);
  border-bottom: 1px solid var(--line);
}
.next-step__n { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.1em; color: var(--aq-surface); padding-top: 5px; }
.next-step__title { margin: 0 0 var(--s-1); font-size: 1.0625rem; font-weight: 600; color: var(--aq-deep-water); }
.next-step__text { font-size: 0.9375rem; color: var(--aq-slate); max-width: 46ch; }

.sister {
  margin-top: var(--s-7);
  padding: var(--s-5);
  border-left: 2px solid var(--aq-surface);
  background: var(--aq-paper);
  color: var(--aq-slate);
  font-size: 0.9375rem;
}
.sister__label { color: var(--aq-deep-water); margin-bottom: var(--s-2); }

.enquiry__panel {
  position: relative;
  background: var(--aq-paper);
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  padding: clamp(24px, 4vw, 56px);
  box-shadow: 0 40px 80px -60px rgba(18, 41, 76, 0.45);
}
.enquiry__panel::before {
  content: "";
  position: absolute;
  inset: -1px -1px auto;
  height: 3px;
  background: var(--aq-surface);
  border-radius: var(--r-1) var(--r-1) 0 0;
}

/* --- Form --- */
.form.is-sent { display: none; }
.form__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__group { margin: 0; padding: 0; border: 0; min-width: 0; }
.form__group + .form__group { margin-top: var(--s-7); padding-top: var(--s-7); border-top: 1px solid var(--line-faint); }
/* Floated so the legend sits inside the fieldset flow instead of on its border */
.form__legend {
  float: left;
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: 0;
  margin-bottom: var(--s-5);
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--aq-deep-water);
}
.form__legend + * { clear: both; }
.form__legend span { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.1em; color: var(--aq-surface); }

.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-5); }
.field { display: grid; gap: var(--s-2); align-content: start; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--s-3);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--aq-ink);
}
.field__req {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aq-concrete);
}

.field__input {
  width: 100%;
  min-height: 52px;
  padding: 13px var(--s-4);
  font: inherit;
  font-size: 1rem; /* 16px keeps iOS from zooming on focus */
  color: var(--aq-ink);
  background: var(--aq-bone);
  border: 1px solid transparent;
  border-bottom-color: var(--line-strong);
  border-radius: var(--r-1);
  -webkit-appearance: none;
  appearance: none;
  transition: background var(--d-fast) var(--e-standard), border-color var(--d-fast) var(--e-standard), box-shadow var(--d-base) var(--e-standard);
}
.field__input::placeholder { color: var(--aq-concrete); }
.field__input:hover { border-bottom-color: var(--aq-deep-water); }
.field__input:focus {
  outline: none;
  background: var(--aq-paper);
  border-color: var(--aq-surface);
  box-shadow: 0 0 0 3px rgba(56, 150, 198, 0.18);
}
.field__input--area { min-height: 140px; resize: vertical; line-height: 1.55; }
.field.is-invalid .field__input { border-color: var(--aq-error); background: #FDF6F5; }
.field__error { font-size: 0.8125rem; color: var(--aq-error); }

.field__select { position: relative; }
.field__select::after {
  content: "";
  position: absolute;
  right: 18px;
  top: 50%;
  width: 8px;
  height: 8px;
  margin-top: -6px;
  border-right: 1.5px solid var(--aq-deep-water);
  border-bottom: 1.5px solid var(--aq-deep-water);
  transform: rotate(45deg);
  pointer-events: none;
}
.field__select .field__input { padding-right: 44px; cursor: pointer; }

.choices { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.choice span {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 44px;
  padding: 0 var(--s-5);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: var(--aq-paper);
  color: var(--aq-deep-water);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: background var(--d-fast) var(--e-standard), color var(--d-fast) var(--e-standard), border-color var(--d-fast) var(--e-standard);
}
.choice span .icon { width: 20px; height: 20px; color: var(--aq-surface); transition: color var(--d-fast) var(--e-standard); }
.choice:hover span { border-color: var(--aq-deep-water); }
.choice input:checked + span { background: var(--aq-deep-water); border-color: var(--aq-deep-water); color: var(--aq-paper); }
.choice input:checked + span .icon { color: var(--aq-shallow); }
.choice input:focus-visible + span { outline: 2px solid var(--aq-surface); outline-offset: 3px; }

.form__hint { margin-top: var(--s-4); font-size: 0.875rem; color: var(--aq-slate); }
.form__hint a,
.form__foot .small a { color: var(--aq-deep-water); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--aq-surface); }

.form__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-4) var(--s-6);
  margin-top: var(--s-7);
  padding-top: var(--s-6);
  border-top: 1px solid var(--line);
}
.form__submit .arrow { transition: transform var(--d-base) var(--e-entrance); }
.form__submit:hover .arrow { transform: translateX(4px); }
.form__submit[aria-busy="true"] { pointer-events: none; opacity: 0.7; }
.form__submit[aria-busy="true"] .arrow { animation: aq-nudge 900ms var(--e-standard) infinite; }
@keyframes aq-nudge { 50% { transform: translateX(6px); } }

.form__status {
  margin-bottom: var(--s-6);
  padding: var(--s-4) var(--s-5);
  border-radius: var(--r-1);
  font-size: 0.9375rem;
}
.form__status--error { background: #FDF6F5; border-left: 2px solid var(--aq-error); color: #7A2723; }

.form-sent[hidden] { display: none; }
.form-sent { display: grid; justify-items: start; gap: var(--s-5); padding-block: var(--s-6); outline: none; }
.form-sent .actions { margin-top: var(--s-2); }
.form-sent__icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--aq-vapor);
  color: var(--aq-deep-water);
}
.form-sent__icon .icon { width: 30px; height: 30px; stroke-width: 1.75; }
.form-sent:not([hidden]) .form-sent__icon { animation: aq-pop 700ms var(--e-entrance) both; }
@keyframes aq-pop { from { transform: scale(0.6); opacity: 0; } }

/* --- Map: full-bleed, skinned to the deep-water palette --- */
.contact-map {
  position: relative;
  min-height: min(760px, 88vh);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background: var(--aq-render-bg);
  color: var(--aq-paper);
}
.contact-map__canvas { position: absolute; inset: 0; z-index: 0; background: var(--aq-render-bg); }
.contact-map__fallback { position: absolute; inset: 0; width: 100%; height: 100%; }
.contact-map__fallback circle { fill: none; stroke: var(--aq-shallow); stroke-opacity: 0.14; stroke-width: 1; }
.leaflet-container > .contact-map__vignette { z-index: 500; }

/* OSM raster tiles recoloured to a navy monochrome (no API key, no vendor style). */
.contact-map .leaflet-container { background: var(--aq-render-bg); font-family: var(--font-sans); }
.contact-map .leaflet-tile-pane {
  filter: grayscale(1) invert(1) sepia(1) hue-rotate(178deg) saturate(2.2) brightness(0.8) contrast(1.15);
}
.contact-map .leaflet-tile { transition: opacity 600ms var(--e-standard); }

/* Heavy on the card side, open over the marker. JS moves it inside the Leaflet
   container so it sits above the tiles (400) but under the controls (800+). */
.contact-map__vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(6, 30, 76, 0.94) 0%, rgba(6, 30, 76, 0.7) 32%, rgba(6, 30, 76, 0.1) 62%, rgba(6, 30, 76, 0) 100%),
    linear-gradient(180deg, rgba(6, 30, 76, 0.6) 0%, rgba(6, 30, 76, 0) 18%, rgba(6, 30, 76, 0) 80%, rgba(6, 30, 76, 0.75) 100%);
}

.contact-map__content { position: relative; z-index: 2; pointer-events: none; padding-block: var(--s-10); }
.map-card { max-width: 480px; pointer-events: auto; }
.map-card .h1 { color: var(--aq-paper); }
.map-card .serif-italic { color: var(--aq-shallow); }
.map-card .eyebrow__num { color: var(--aq-shallow); }
.map-card .eyebrow__rule { background: rgba(255, 255, 255, 0.35); }
.map-card .eyebrow__label { color: rgba(255, 255, 255, 0.72); }
.map-card__lines { margin: var(--s-6) 0 var(--s-5); padding: 0; list-style: none; border-top: 1px solid var(--line-dark); }
.map-card__lines li {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding-block: var(--s-3);
  border-bottom: 1px solid var(--line-dark);
  font-weight: 500;
}
.map-card__lines .icon { color: var(--aq-shallow); }
.map-card .small { color: rgba(255, 255, 255, 0.62); max-width: 42ch; }
.map-card__link { margin-top: var(--s-5); }

/* Marker: brand mark in a paper disc, with a slow sonar ring */
.aq-marker { position: relative; width: 64px; height: 64px; }
.aq-marker__disc {
  position: absolute;
  inset: 8px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--aq-paper);
  box-shadow: 0 0 0 6px rgba(124, 185, 220, 0.25), 0 18px 40px -10px rgba(0, 0, 0, 0.6);
}
.contact-map .aq-marker__disc img { position: static; width: 26px !important; height: 26px !important; object-fit: contain; }
.aq-marker__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--aq-shallow);
  opacity: 0;
  animation: aq-sonar 3.2s var(--e-exit) infinite;
}
.aq-marker__ring:nth-child(2) { animation-delay: 1.6s; }
@keyframes aq-sonar {
  0% { transform: scale(0.7); opacity: 0.7; }
  100% { transform: scale(3.2); opacity: 0; }
}
.aq-marker__label {
  position: absolute;
  left: 50%;
  top: calc(100% + 6px);
  transform: translateX(-50%);
  white-space: nowrap;
  padding: 5px 10px;
  border-radius: var(--r-pill);
  background: rgba(6, 30, 76, 0.85);
  border: 1px solid var(--line-dark);
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aq-paper);
}

/* Leaflet chrome in brand dress */
.contact-map .leaflet-control-zoom {
  border: 1px solid var(--line-dark);
  border-radius: var(--r-1);
  overflow: hidden;
  box-shadow: none;
  margin: 0 var(--gutter) var(--s-7) 0;
}
.contact-map .leaflet-control-zoom a {
  width: 44px;
  height: 44px;
  line-height: 42px;
  background: rgba(6, 30, 76, 0.72);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: var(--aq-paper);
  font-family: var(--font-sans);
  font-weight: 400;
  border-bottom-color: var(--line-dark);
}
.contact-map .leaflet-control-zoom a:hover { background: var(--aq-deep-water); color: var(--aq-paper); }
.contact-map .leaflet-control-attribution {
  background: rgba(6, 30, 76, 0.6);
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.04em;
  padding: 2px 8px;
}
.contact-map .leaflet-control-attribution a { color: rgba(255, 255, 255, 0.8); }

/* 16. REVEAL ============================================================== */

.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--d-reveal) var(--e-entrance), transform var(--d-reveal) var(--e-entrance);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

/* 17. RESPONSIVE ========================================================== */

@media (max-width: 1180px) {
  .site-header__cta { display: none; }
}

@media (max-width: 1024px) {
  :root { --header-h: 84px; --header-h-scrolled: 68px; }

  .site-nav { display: none; }
  .site-header__toggle { display: inline-flex; }

  .section { padding-block: var(--s-9); }
  .split { grid-template-columns: 1fr; }
  .hero__meta { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: var(--s-8); }
  .card__body { padding: var(--s-5); }
  .card__title { font-size: 1.5rem; }

  .about-hero__inner { grid-template-columns: 1fr; gap: var(--s-6); }
  .contact-hero__inner { grid-template-columns: 1fr; gap: var(--s-8); }
  .enquiry__layout { grid-template-columns: 1fr; }
  .enquiry__aside { position: static; }
  .next-steps { margin-top: var(--s-6); }
  .team__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .traits__grid,
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .process__layout { grid-template-columns: 1fr; }
  .process__rail { display: none; }
  .decks { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-7) var(--s-6); }
  .faq__layout { grid-template-columns: 1fr; }
  .faq__head { position: static; }

  .finder__inner { grid-template-columns: 1fr; gap: var(--s-6); }
  .lift { grid-template-columns: 1fr; gap: var(--s-6); }
  .lift:nth-of-type(even) .lift__stage { order: 0; }
  .lift__img { aspect-ratio: 4 / 3; }
  .lifts-hero__media img { width: 90vw; right: -20%; opacity: 0.4; }
  .creds { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer__top { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }

  .journey--3d .journey__plane { width: 84vw; }
  .assembly__stages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
  .site-header__brand { width: 180px; }
  .cards,
  .journey__world { grid-template-columns: 1fr; }
  .deck-list__row { grid-template-columns: 1fr; gap: var(--s-2); }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__media img { object-position: 78% 50%; }
  .hero--page .hero__media img { object-position: 42% 50%; }
  .hero--page .hero__scrim {
    background:
      linear-gradient(180deg, rgba(18, 41, 76, 0.7) 0%, rgba(18, 41, 76, 0.55) 50%, rgba(18, 41, 76, 0.85) 100%);
  }

  .journey--3d .journey__plane { top: 38%; width: 88vw; }
  .journey--3d .journey__media { aspect-ratio: 4 / 5; }
  .journey--3d .journey__hud { grid-template-columns: 1fr; }
  .journey__rail { display: none; }

  .lifts-hero__media { display: none; }

  .assembly__stages { grid-template-columns: 1fr; }
  .assembly--scroll .assembly__hud { grid-template-columns: 1fr; grid-template-rows: 1fr auto auto; }
  .assembly--scroll .assembly__stages { grid-row: 2; align-self: end; margin-bottom: var(--s-5); }
  .assembly--scroll .assembly__progress { grid-row: 3; }
  .assembly--scroll .assembly__rail { display: none; }

  /* Map: marker in the top half, card over a plate at the bottom */
  .contact-map { min-height: 0; flex-direction: column; align-items: stretch; }
  .contact-map__canvas { position: relative; inset: auto; height: 62vh; min-height: 360px; }
  .contact-map__vignette {
    background: linear-gradient(180deg, rgba(6, 30, 76, 0.5) 0%, rgba(6, 30, 76, 0) 20%, rgba(6, 30, 76, 0) 45%, var(--aq-render-bg) 62vh);
  }
  .contact-map__content { margin-top: -96px; padding-block: 0 var(--s-8); }
  .contact-map .leaflet-control-zoom { margin: var(--s-5) var(--gutter) 0 0; }
  .contact-map .leaflet-bottom { bottom: 104px; } /* clear of the overlapping card */
}

@media (max-width: 600px) {
  .section { padding-block: var(--s-8); }
  .hero__meta,
  .creds,
  .site-footer__top { grid-template-columns: 1fr; }
  .lift__spec { grid-template-columns: 1fr; gap: 2px; }
  .team__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-6) var(--s-4); }
  .traits__grid { grid-template-columns: 1fr; }
  .about-hero { padding-top: calc(var(--header-h) + var(--s-8)); padding-bottom: var(--s-7); }
  .step-card__body { grid-template-columns: 1fr; grid-template-areas: "num" "title" "text" "facts"; }
  .step-card__facts { margin-top: var(--s-5); }
  .decks { grid-template-columns: 1fr; }
  .track__bar { flex-direction: column; }
  .track__seg { flex: none; min-height: 44px; }
  .process { padding-block: var(--s-8); }
  .lift__foot .btn { width: 100%; }
  .lift-group { padding-block: var(--s-8) var(--s-6); }
  .contact-hero { padding-top: calc(var(--header-h) + var(--s-8)); padding-bottom: var(--s-7); }
  .form__grid { grid-template-columns: 1fr; }
  .form__submit { width: 100%; }
  .choice { flex: 1 1 auto; }
  .choice span { width: 100%; justify-content: center; }
}

/* 18. REDUCED MOTION ====================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0ms !important;
  }
  .js .reveal,
  .js .hero__intro > *,
  .js .hero__meta,
  .js .contact-lines { opacity: 1; transform: none; }
  .aq-marker__ring { display: none; }
  .hero__media img { transform: none; }
}