@charset "UTF-8";

:root {
  --paper: #f3f6f4;
  --paper-2: #eaf1ed;
  --white: #ffffff;
  --ink: #1d2926;
  --ink-2: #435a53;
  --emerald: #0d6a50;
  --emerald-dark: #084735;
  --lime: #b6d431;
  --mint: #dcebe5;
  --line: #d2dfda;
  --line-dark: #afc4bc;
  --shadow: 0 24px 70px rgba(28, 60, 50, .11);
  --shadow-soft: 0 12px 34px rgba(28, 60, 50, .07);
  --radius: 28px;
  --radius-small: 18px;
  --wrap: 1480px;
  --header: 94px;
}

/* Thematic illustrations for the environmental-design work cases. */
.szz-definition.design-definition-with-visual {
  grid-template-columns: 108px minmax(0, 1fr) minmax(360px, 440px);
  gap: 0;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
}

.szz-definition.design-definition-with-visual > .szz-step {
  margin: 48px 0 0 48px;
}

.szz-definition.design-definition-with-visual > div {
  align-self: center;
  padding: 48px 40px 48px 28px;
}

.design-case-figure {
  grid-column: 3;
  grid-row: 1;
  align-self: center;
  width: 100%;
  min-height: 0;
  aspect-ratio: 1 / 1;
  margin: 0;
  padding: 12px;
  overflow: hidden;
  border: 0;
  border-left: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
  box-shadow: none;
}

.design-case-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: 18px;
}

@media (max-width: 1100px) {
  .szz-definition.design-definition-with-visual {
    grid-template-columns: 90px minmax(0, 1fr) minmax(320px, 370px);
  }

  .szz-definition.design-definition-with-visual > .szz-step {
    margin: 36px 0 0 36px;
  }

  .szz-definition.design-definition-with-visual > div {
    padding: 36px 30px 36px 20px;
  }
}

@media (max-width: 900px) {
  .szz-definition.design-definition-with-visual {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 26px;
  }

  .szz-definition.design-definition-with-visual > .szz-step {
    margin: 0;
  }

  .szz-definition.design-definition-with-visual > div {
    padding: 0;
  }

  .design-case-figure {
    grid-column: auto;
    grid-row: auto;
    justify-self: center;
    width: min(calc(100% + 20px), 540px);
    min-height: 0;
    aspect-ratio: auto;
    margin: 4px auto 0;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 22px;
  }

  .design-case-figure img {
    height: auto;
  }
}

@media (max-width: 560px) {
  .design-case-figure {
    border-radius: 20px;
  }
}

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

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI Variable Text", "Segoe UI", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -2;
  inset: 0;
  opacity: .38;
  background-image:
    linear-gradient(rgba(13, 106, 80, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 106, 80, .045) 1px, transparent 1px);
  background-size: 80px 80px;
  content: "";
  pointer-events: none;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  color: var(--white);
  background: var(--emerald);
}

:focus-visible {
  outline: 3px solid rgba(182, 212, 49, .85);
  outline-offset: 4px;
}

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

.wrap {
  width: min(var(--wrap), calc(100% - 80px));
  margin-inline: auto;
}

.reading-progress {
  position: fixed;
  z-index: 3000;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  pointer-events: none;
}

.reading-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--lime);
  box-shadow: 0 0 12px rgba(182, 212, 49, .55);
}

/* Navigation */
.topbar {
  position: sticky;
  z-index: 1000;
  top: 0;
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr) 178px;
  align-items: center;
  gap: clamp(18px, 1.35vw, 28px);
  min-height: var(--header);
  padding: 12px clamp(24px, 2.2vw, 44px);
  border-bottom: 1px solid rgba(13, 106, 80, .13);
  background: rgba(255, 255, 255, .93);
  backdrop-filter: blur(22px) saturate(140%);
  transition: min-height .2s ease, box-shadow .2s ease;
}

.topbar.is-condensed {
  min-height: 78px;
  box-shadow: 0 12px 36px rgba(28, 60, 50, .07);
}

.identity {
  display: flex;
  align-items: center;
  width: 230px;
  height: 60px;
}

.identity img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, .9vw, 20px);
}

.site-nav a {
  position: relative;
  padding: 13px 0;
  color: #3b504a;
  font-size: clamp(12px, .72vw, 14px);
  line-height: 1.2;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .18s ease;
  content: "";
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--emerald);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.phone-pill {
  display: grid;
  gap: 1px;
  width: 178px;
  min-width: 0;
  padding: 10px 13px;
  border: 1px solid var(--line-dark);
  border-radius: 16px;
  color: var(--emerald-dark);
  background: var(--white);
  font-size: 14px;
  line-height: 1.2;
  font-weight: 760;
  text-decoration: none;
  transition: border-color .18s ease, transform .18s ease;
}

.phone-pill span {
  color: var(--ink-2);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.phone-pill:hover {
  border-color: var(--emerald);
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--white);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: var(--ink);
  transition: transform .2s ease, opacity .2s ease;
}

@media (min-width: 1501px) and (max-width: 1700px) {
  .topbar {
    grid-template-columns: 210px minmax(0, 1fr) 180px;
    gap: 18px;
    padding-inline: 24px;
  }

  .identity {
    width: 210px;
  }

  .site-nav {
    justify-content: center;
    gap: clamp(9px, .75vw, 13px);
    min-width: 0;
  }

  .site-nav a {
    font-size: 12px;
  }

  .phone-pill {
    width: 180px;
    min-width: 0;
    padding-inline: 13px;
    font-size: 13px;
  }
}

@media (min-width: 1221px) and (max-width: 1500px) {
  .topbar {
    grid-template-columns: 220px minmax(0, 1fr) 190px;
    gap: 18px;
    padding-inline: 24px;
  }

  .identity {
    width: 220px;
  }

  .nav-toggle {
    display: block;
    justify-self: end;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 22px;
    left: 22px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(255, 255, 255, .98);
    box-shadow: var(--shadow);
  }

  .topbar.is-open .site-nav {
    display: flex;
  }

  .topbar.is-open .nav-toggle span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .topbar.is-open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }

  .topbar.is-open .nav-toggle span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .site-nav a {
    padding: 12px 14px;
    border-radius: 11px;
    font-size: 14px;
  }

  .site-nav a::after {
    display: none;
  }

  .site-nav a:hover,
  .site-nav a[aria-current="page"] {
    background: var(--mint);
  }
}

/* Shared typography */
h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--ink);
  font-family: "Segoe UI Variable Display", "Segoe UI", Arial, sans-serif;
  font-weight: 720;
  letter-spacing: -.045em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(42px, 4.5vw, 68px);
  line-height: 1.01;
}

h2 {
  font-size: clamp(30px, 3.2vw, 46px);
  line-height: 1.08;
}

h3 {
  font-size: clamp(19px, 1.35vw, 24px);
  line-height: 1.25;
  letter-spacing: -.025em;
}

p {
  text-wrap: pretty;
}

.overline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  color: var(--emerald);
  font-size: 12px;
  line-height: 1.2;
  font-weight: 780;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.overline::before {
  width: 34px;
  height: 2px;
  border-radius: 2px;
  background: var(--lime);
  content: "";
}

.overline--light {
  color: #e6f0ad;
}

.section-head {
  max-width: 900px;
  margin-bottom: clamp(38px, 5vw, 72px);
}

.section-head--split {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  gap: clamp(30px, 6vw, 96px);
  align-items: end;
  max-width: none;
}

.section-lead {
  max-width: 660px;
  margin: 0;
  color: var(--ink-2);
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.55;
}

.section-tone-0,
.section-tone-2 {
  background: var(--paper);
}

.section-tone-1 {
  background: var(--white);
}

/* Masthead */
.masthead {
  position: relative;
  padding: clamp(52px, 6vw, 92px) 0 clamp(60px, 7vw, 110px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 72% 16%, rgba(182, 212, 49, .17), transparent 25%),
    linear-gradient(135deg, #f8faf9 0%, #edf3f0 100%);
}

.masthead::before {
  position: absolute;
  top: 42px;
  right: -120px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(13, 106, 80, .13);
  border-radius: 50%;
  box-shadow: inset 0 0 0 64px rgba(255, 255, 255, .26);
  content: "";
}

.masthead-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(440px, .68fr);
  gap: clamp(42px, 4.5vw, 72px);
  align-items: center;
  min-height: clamp(560px, 70vh, 760px);
}

.masthead-copy {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.masthead-copy h1 {
  max-width: 940px;
  font-size: clamp(42px, 3.15vw, 58px);
  line-height: 1.03;
}

.page-home .masthead-grid {
  grid-template-columns: minmax(0, 1.32fr) minmax(440px, .68fr);
  gap: clamp(42px, 4.5vw, 72px);
}

.page-home .masthead-copy h1 {
  max-width: 940px;
  font-size: clamp(42px, 3.15vw, 58px);
  line-height: 1.03;
}

.page-detail .masthead-copy h1 {
  max-width: calc(100% - 80px);
}

body:not(.page-home) .masthead-copy h1::after,
.contact-copy h1::after {
  display: block;
  width: min(100%, 820px);
  height: 3px;
  margin-top: 24px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--lime) 0%, rgba(182, 212, 49, .72) 58%, rgba(182, 212, 49, 0) 100%);
  box-shadow: 0 0 16px rgba(182, 212, 49, .18);
  content: "";
}

.masthead-tagline {
  max-width: 760px;
  margin: 30px 0 0;
  color: var(--emerald);
  font-size: clamp(20px, 1.65vw, 27px);
  line-height: 1.3;
  font-weight: 720;
  letter-spacing: -.025em;
}

.page-home .masthead-tagline {
  max-width: 900px;
  font-size: clamp(25px, 2vw, 34px);
}

.page-home .masthead-tagline::after {
  display: block;
  width: min(100%, 820px);
  height: 3px;
  margin-top: 24px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--lime) 0%, rgba(182, 212, 49, .72) 58%, rgba(182, 212, 49, 0) 100%);
  box-shadow: 0 0 16px rgba(182, 212, 49, .18);
  content: "";
}

.masthead-lead {
  max-width: 740px;
  margin: 15px 0 0;
  color: var(--ink-2);
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.55;
}

.page-home .masthead-lead {
  margin-top: 22px;
}

body:not(.page-home) .masthead-lead {
  margin-top: 22px;
}

.masthead-visual {
  position: relative;
  left: -133px;
  width: calc(100% + 76px + min(171px, max(0px, calc((100vw - var(--wrap)) / 2 - 24px))));
  min-height: 580px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 42px 42px 42px 140px;
  background: var(--mint);
  box-shadow: var(--shadow);
}

.masthead-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 71, 53, 0) 35%, rgba(8, 71, 53, .78) 100%);
  content: "";
}

.masthead-visual > img:first-child {
  width: 100%;
  height: 100%;
  min-height: 580px;
  object-fit: cover;
  filter: saturate(.76) contrast(.95);
  transition: transform .8s cubic-bezier(.2,.7,.2,1);
}

.masthead-visual > img[src$="design-szz-bg-web.jpg"] {
  object-position: 68% center;
}

/* Keep the project title printed on the right-hand folder fully visible. */
.design-concept-page .masthead-visual > img:first-child,
.szz-classic-page .masthead-visual > img:first-child {
  object-position: right center;
}

.masthead-visual:hover > img:first-child {
  transform: scale(1.035);
}

.masthead-visual figcaption {
  position: absolute;
  z-index: 2;
  right: 34px;
  bottom: 30px;
  left: 46px;
  display: flex;
  align-items: center;
  gap: 15px;
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.masthead-visual figcaption span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, .42);
  border-radius: 50%;
  color: var(--emerald-dark);
  background: var(--lime);
  font-weight: 820;
}

.masthead-caption-label {
  min-width: 0;
  font: inherit;
  line-height: 1.2;
  white-space: nowrap;
}

.masthead-mark {
  position: absolute;
  z-index: 2;
  top: 28px;
  right: 28px;
  width: 92px;
  height: 92px;
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, .55);
  border-radius: 26px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 16px 32px rgba(8, 71, 53, .15);
  backdrop-filter: blur(12px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}

.action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  line-height: 1.2;
  font-weight: 760;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}

.action:hover {
  transform: translateY(-2px);
}

.action--solid {
  border-color: var(--emerald);
  color: var(--white);
  background: var(--emerald);
}

.action--solid:hover {
  background: var(--emerald-dark);
  box-shadow: 0 13px 30px rgba(13, 106, 80, .2);
}

.action--line {
  border-color: var(--line-dark);
  color: var(--emerald-dark);
  background: rgba(255, 255, 255, .76);
}

.action--line:hover {
  border-color: var(--emerald);
  background: var(--white);
}

.action--lime {
  border-color: var(--lime);
  color: var(--emerald-dark);
  background: var(--lime);
}

.context-nav {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, .78);
}

.context-nav > span {
  margin-right: 6px;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 760;
}

.context-nav a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--emerald-dark);
  background: var(--mint);
  font-size: 13px;
  font-weight: 720;
  text-decoration: none;
}

.context-nav a:hover {
  background: var(--lime);
}

.hero-note {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr);
  gap: 24px 54px;
  margin-top: 42px;
  padding: 30px 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .82);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
}

.hero-note strong {
  color: var(--emerald-dark);
  font-size: 18px;
  line-height: 1.35;
}

.hero-note p {
  margin: 0;
  color: var(--ink-2);
}

.hero-note p + p {
  grid-column: 2;
}

.note-chips {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.note-chips span,
.data-chip {
  display: inline-flex;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--emerald);
  background: var(--paper);
  font-size: 13px;
  font-weight: 680;
}

/* Service indexes */
.service-index,
.principles,
.editorial {
  position: relative;
  padding: clamp(82px, 9vw, 140px) 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 22px;
}

.service-tile {
  position: relative;
  grid-column: span 4;
  min-height: 510px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.service-tile:first-child,
.service-tile:nth-child(2) {
  grid-column: span 6;
}

.service-tile:hover {
  border-color: var(--line-dark);
  box-shadow: var(--shadow);
  transform: translateY(-7px);
}

.service-tile__media {
  height: 205px;
  overflow: hidden;
  background: var(--mint);
}

.service-tile:first-child .service-tile__media,
.service-tile:nth-child(2) .service-tile__media {
  height: 250px;
}

.service-tile__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.72) contrast(.94);
  transition: transform .7s cubic-bezier(.2,.7,.2,1), filter .3s ease;
}

.service-tile:hover .service-tile__media img {
  filter: saturate(.9) contrast(.98);
  transform: scale(1.045);
}

.service-tile__copy {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 282px;
  padding: 28px 30px 30px;
}

.service-tile__copy > span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--emerald);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
}

.service-tile__copy > span::after {
  width: 32px;
  height: 1px;
  background: var(--lime);
  content: "";
}

.service-tile h3 {
  font-size: clamp(19px, 1.25vw, 23px);
  line-height: 1.25;
}

.service-tile p {
  margin: 16px 0 28px;
  color: var(--ink-2);
  font-size: 16px;
}

.service-tile b {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  color: var(--emerald);
  font-size: 14px;
  font-weight: 760;
}

.service-tile b::after {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  content: "→";
  transition: color .18s ease, background .18s ease, transform .18s ease;
}

.service-tile:hover b::after {
  color: var(--white);
  background: var(--emerald);
  transform: translateX(3px);
}

/* Principles */
.principle-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.principle {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  min-height: 220px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.principle-no,
.story-no {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 20px;
  color: var(--emerald-dark);
  background: var(--lime);
  font-size: 14px;
  font-weight: 820;
  letter-spacing: .08em;
}

.principle h3 {
  margin: 3px 0 13px;
  font-size: clamp(18px, 1.15vw, 21px);
  line-height: 1.28;
}

.principle p {
  margin: 0;
  color: var(--ink-2);
}

/* Editorial content */
.story-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 22px;
}

.section-inset,
.geo-source-content {
  margin-bottom: 30px;
}

.city-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 28px;
}

.mini-signal {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 30px;
  margin: 28px 0;
  padding: 32px;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--emerald-dark);
}

.mini-signal h3 {
  margin: 4px 0 10px;
  color: var(--white);
}

.mini-signal p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, .78);
}

.story-card {
  position: relative;
  grid-column: span 6;
  min-height: 280px;
  padding: 34px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.story-card::after {
  position: absolute;
  top: -72px;
  right: -72px;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(13, 106, 80, .12);
  border-radius: 50%;
  box-shadow: inset 0 0 0 24px rgba(220, 235, 229, .4);
  content: "";
}

.story-card--wide {
  grid-column: 1 / -1;
}

.story-card .story-no {
  width: 48px;
  height: 48px;
  margin-bottom: 28px;
  border-radius: 15px;
  background: var(--mint);
  font-size: 12px;
}

.story-card h3 {
  position: relative;
  z-index: 1;
  max-width: 920px;
  margin-bottom: 20px;
  font-size: clamp(18px, 1.2vw, 22px);
  line-height: 1.3;
}

.story-copy {
  position: relative;
  z-index: 1;
  max-width: 980px;
  color: var(--ink-2);
}

.story-copy p {
  margin: 0;
}

.story-copy p + p {
  margin-top: 14px;
}

.clean-list {
  display: grid;
  gap: 11px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: 30px;
}

.clean-list li::before {
  position: absolute;
  top: .55em;
  left: 0;
  width: 16px;
  height: 16px;
  border: 4px solid var(--mint);
  border-radius: 50%;
  background: var(--emerald);
  content: "";
}

.data-chip {
  margin: 6px 6px 0 0;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--emerald);
  font-weight: 720;
  text-decoration: none;
}

.text-link::after {
  content: "→";
}

/* Strong callout */
.signal-band {
  position: relative;
  padding: clamp(62px, 6vw, 88px) 0;
  overflow: hidden;
  color: var(--white);
  background: var(--emerald-dark);
}

.signal-band::before,
.signal-band::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 50%;
  content: "";
}

.signal-band::before {
  top: -250px;
  right: -100px;
  width: 560px;
  height: 560px;
  box-shadow: inset 0 0 0 74px rgba(182, 212, 49, .035);
}

.signal-band::after {
  bottom: -200px;
  left: 36%;
  width: 360px;
  height: 360px;
}

.signal-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  grid-template-rows: auto auto auto;
  gap: clamp(42px, 6vw, 92px);
  row-gap: 0;
  align-items: start;
}

.signal-grid > div {
  display: contents;
}

.signal-grid .overline {
  grid-column: 1;
  grid-row: 1;
}

.signal-band h2 {
  grid-column: 1;
  grid-row: 2;
  max-width: 900px;
  color: var(--white);
  font-size: clamp(21px, 1.6vw, 26px);
  line-height: 1.38;
  letter-spacing: -.025em;
}

.signal-grid > .action {
  grid-column: 2;
  grid-row: 2;
  align-self: center;
  width: 100%;
  justify-self: end;
}

.signal-band p:not(.overline) {
  grid-column: 1;
  grid-row: 3;
  max-width: 820px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, .74);
}

/* Contacts */
.contact-hero {
  position: relative;
  padding: clamp(72px, 8vw, 124px) 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, rgba(182, 212, 49, .2), transparent 24%),
    var(--paper-2);
}

.contact-hero::before {
  position: absolute;
  top: 12%;
  left: -170px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(13, 106, 80, .12);
  border-radius: 50%;
  content: "";
}

.contact-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(420px, 1.14fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: start;
}

.contact-copy {
  padding-top: 34px;
}

.contact-copy h1 {
  font-size: clamp(42px, 4.4vw, 64px);
}

.contact-copy address {
  display: grid;
  gap: 11px;
  margin-top: 40px;
  color: var(--ink-2);
  font-style: normal;
}

.contact-copy address a {
  color: var(--emerald-dark);
  font-weight: 680;
  text-decoration: none;
}

.contact-messengers {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.contact-messengers a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 10px 17px;
  border: 1px solid rgba(13, 106, 80, .28);
  border-radius: 999px;
  color: var(--emerald-dark);
  background: rgba(255, 255, 255, .7);
  font-weight: 750;
  text-decoration: none;
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
}

.contact-messengers a:hover {
  border-color: var(--emerald);
  color: var(--white);
  background: var(--emerald);
  transform: translateY(-2px);
}

.contact-messengers a span {
  color: var(--lime-dark);
}

.new-form {
  display: grid;
  gap: 19px;
  padding: clamp(30px, 4vw, 50px);
  border: 1px solid var(--line);
  border-radius: 36px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.form-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 10px;
}

.form-head span {
  color: var(--emerald);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.form-head strong {
  color: var(--ink);
  font-size: 23px;
  letter-spacing: -.02em;
}

.new-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 720;
}

.new-form input,
.new-form textarea {
  width: 100%;
  min-height: 56px;
  padding: 14px 16px;
  border: 1px solid var(--line-dark);
  border-radius: 15px;
  color: var(--ink);
  background: #fbfdfc;
  resize: vertical;
}

.new-form textarea {
  min-height: 150px;
}

.new-form input:focus,
.new-form textarea:focus {
  border-color: var(--emerald);
  outline: 3px solid rgba(13, 106, 80, .1);
}

.new-form .file-field span {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 14px;
}

.new-form .file-field small {
  color: var(--ink-2);
  font-size: 11px;
  font-weight: 560;
}

.new-form input[type="file"] {
  min-height: 64px;
  padding: 7px;
  color: var(--ink-2);
  cursor: pointer;
}

.new-form input[type="file"]::file-selector-button {
  min-height: 48px;
  margin-right: 14px;
  padding: 0 20px;
  border: 1px solid var(--line-dark);
  border-radius: 12px;
  color: var(--emerald-dark);
  background: var(--mint);
  font: inherit;
  font-weight: 760;
  cursor: pointer;
}

.new-form .action {
  width: 100%;
  margin-top: 4px;
}

.form-note {
  margin: -3px 0 0;
  color: var(--ink-2);
  font-size: 13px;
  text-align: center;
}

.honeypot {
  position: absolute !important;
  left: -9999px !important;
}

/* Floating contact */
.contact-dock {
  position: fixed;
  z-index: 600;
  right: 24px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 15px;
  min-height: 58px;
  padding: 7px 7px 7px 22px;
  border: 1px solid rgba(255, 255, 255, .45);
  border-radius: 999px;
  color: var(--white);
  background: var(--emerald);
  box-shadow: 0 18px 48px rgba(8, 71, 53, .25);
  font-size: 14px;
  font-weight: 740;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease;
}

.contact-dock b {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: var(--emerald-dark);
  background: var(--lime);
  font-size: 20px;
}

.contact-dock:hover {
  background: var(--emerald-dark);
  transform: translateY(-3px);
}

/* Footer */
.site-footer {
  position: relative;
  padding: 84px 0 34px;
  overflow: hidden;
  border-top: 1px solid var(--line);
  color: var(--ink-2);
  background: linear-gradient(135deg, #f6f8f4 0%, #e9f2ed 58%, #f3f7ed 100%);
}

.site-footer::before {
  position: absolute;
  top: -260px;
  right: -160px;
  width: 620px;
  height: 620px;
  border: 1px solid rgba(13, 106, 80, .1);
  border-radius: 50%;
  box-shadow: inset 0 0 0 74px rgba(182, 212, 49, .045);
  content: "";
}

.footer-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 1.4fr) minmax(240px, .75fr) minmax(180px, .5fr);
  gap: clamp(42px, 7vw, 110px);
  align-items: start;
}

.footer-brand img {
  width: min(360px, 100%);
  height: auto;
}

.footer-brand p {
  margin: 20px 0 0;
  color: var(--ink-2);
}

.site-footer address,
.footer-links {
  display: grid;
  gap: 10px;
  font-style: normal;
}

.site-footer strong {
  margin-bottom: 10px;
  color: var(--emerald-dark);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.site-footer a {
  color: var(--ink-2);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--emerald);
}

.footer-geo-row {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  margin-top: 48px;
  padding: 18px 0;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.site-footer .footer-geo-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid var(--lime);
  border-radius: 999px;
  color: var(--emerald-dark);
  background: var(--lime);
  font-size: 12px;
  font-weight: 820;
  letter-spacing: .09em;
  text-transform: uppercase;
  transition: background .18s ease, transform .18s ease;
}

.site-footer .footer-geo-button:hover {
  color: var(--emerald-dark);
  background: #c9df50;
  transform: translateY(-2px);
}

.footer-geo-button span {
  font-size: 18px;
  line-height: 1;
}

.city-marquee {
  min-width: 0;
  overflow: hidden;
  color: var(--ink-2);
  font-size: 13px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}

.city-marquee__track {
  display: flex;
  width: max-content;
  animation: footer-city-marquee 34s linear infinite;
  will-change: transform;
}

.city-marquee__track span {
  flex: none;
  padding-right: 1.2em;
  white-space: nowrap;
}

.city-marquee:hover .city-marquee__track {
  animation-play-state: paused;
}

@keyframes footer-city-marquee {
  to { transform: translateX(-50%); }
}

.footer-bottom {
  position: relative;
  display: flex;
  gap: 28px;
  margin-top: 26px;
  padding-top: 0;
  color: #6a7d75;
  font-size: 12px;
}

.footer-bottom a {
  margin-left: auto;
  margin-right: 68px;
}

/* Reveal */
[data-reveal] {
  opacity: 1;
  transform: none;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .55s ease, transform .55s cubic-bezier(.2,.7,.2,1);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.skip-link {
  position: fixed;
  z-index: 4000;
  top: 10px;
  left: 12px;
  padding: 11px 16px;
  border-radius: 10px;
  color: var(--white);
  background: var(--emerald-dark);
  font-weight: 750;
  text-decoration: none;
  transform: translateY(-150%);
  transition: transform .15s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* Tablet */
@media (max-width: 1220px) {
  .wrap {
    width: min(var(--wrap), calc(100% - 48px));
  }

  .topbar {
    grid-template-columns: 220px auto auto;
    padding-inline: 24px;
  }

  .identity {
    width: 220px;
  }

  .nav-toggle {
    display: block;
    justify-self: end;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 22px;
    left: 22px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(255, 255, 255, .98);
    box-shadow: var(--shadow);
  }

  .topbar.is-open .site-nav {
    display: flex;
  }

  .topbar.is-open .nav-toggle span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .topbar.is-open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }

  .topbar.is-open .nav-toggle span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .site-nav a {
    padding: 12px 14px;
    border-radius: 11px;
  }

  .site-nav a::after {
    display: none;
  }

  .site-nav a:hover,
  .site-nav a[aria-current="page"] {
    background: var(--mint);
  }

  .masthead-grid {
    grid-template-columns: minmax(0, 1fr) minmax(370px, .8fr);
    gap: 52px;
  }

  .masthead-visual,
  .masthead-visual > img:first-child {
    min-height: 520px;
  }

  .masthead-visual {
    left: 0;
    width: 100%;
  }

  .page-detail .masthead-copy h1 {
    max-width: 100%;
  }

  .service-tile,
  .service-tile:first-child,
  .service-tile:nth-child(2) {
    grid-column: span 6;
  }
}

@media (min-width: 781px) and (max-width: 1100px) {
  .masthead-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .masthead-copy h1 {
    max-width: 920px;
  }

  .masthead-visual,
  .masthead-visual > img:first-child {
    min-height: 480px;
  }
}

/* Mobile */
@media (max-width: 780px) {
  :root {
    --header: 76px;
    --radius: 22px;
  }

  body {
    font-size: 16px;
  }

  body::before {
    background-size: 48px 48px;
  }

  .wrap {
    width: min(var(--wrap), calc(100% - 30px));
  }

  .topbar,
  .topbar.is-condensed {
    grid-template-columns: minmax(150px, 1fr) auto;
    gap: 12px;
    min-height: var(--header);
    padding: 9px 15px;
  }

  .identity {
    width: min(220px, 100%);
    height: 50px;
  }

  .phone-pill {
    display: none;
  }

  .site-nav {
    right: 12px;
    left: 12px;
  }

  h1 {
    font-size: clamp(36px, 9.6vw, 48px);
  }

  h2 {
    font-size: clamp(28px, 8vw, 38px);
  }

  .page-home .masthead-copy h1 {
    font-size: clamp(34px, 9vw, 44px);
    overflow-wrap: anywhere;
  }

  .page-home .masthead-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
    width: min(var(--wrap), calc(100% - 30px));
    margin-inline: auto;
  }

  .page-home .masthead-copy,
  .page-home .masthead-tagline,
  .page-home .masthead-lead,
  .page-home .hero-actions {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .page-home .masthead-tagline,
  .page-home .masthead-lead,
  .page-home .masthead-copy .overline span,
  .page-home .hero-actions .action {
    overflow-wrap: anywhere;
  }

  .page-home .masthead-visual {
    left: 0;
    order: -1;
    width: 100%;
    min-width: 0;
  }

  .page-home .hero-actions .action {
    max-width: 100%;
    padding-right: 18px;
    padding-left: 18px;
    white-space: normal;
  }

  .page-home .masthead-tagline {
    font-size: clamp(22px, 6.4vw, 28px);
  }

  .page-home .masthead-tagline::after {
    margin-top: 18px;
  }

  body:not(.page-home) .masthead-copy h1::after,
  .contact-copy h1::after {
    margin-top: 18px;
  }

  .section-head--split,
  .masthead-grid,
  .signal-grid,
  .mini-signal,
  .contact-hero__grid,
  .footer-grid,
  .hero-note {
    grid-template-columns: 1fr;
  }

  .masthead {
    padding: 8px 0 78px;
  }

  .masthead-grid {
    min-height: 0;
  }

  .masthead-visual {
    order: -1;
    min-height: 390px;
    border-radius: 28px 28px 28px 88px;
  }

  .masthead-visual > img:first-child {
    min-height: 390px;
  }

  .masthead-mark {
    width: 72px;
    height: 72px;
    padding: 13px;
    border-radius: 20px;
  }

  .masthead-visual figcaption {
    right: 20px;
    bottom: 20px;
    left: 28px;
  }

  .page-home .masthead-caption-label {
    font-size: clamp(10px, 3vw, 13px);
    letter-spacing: clamp(.04em, .7vw, .09em);
  }

  .hero-actions {
    width: 100%;
    flex-direction: column;
  }

  .hero-actions .action {
    width: 100%;
  }

  .hero-note p + p {
    grid-column: auto;
  }

  .service-index,
  .principles,
  .editorial {
    padding: 78px 0;
  }

  .section-head--split {
    gap: 24px;
  }

  .service-tile,
  .service-tile:first-child,
  .service-tile:nth-child(2),
  .story-card,
  .story-card--wide {
    grid-column: 1 / -1;
  }

  .service-tile {
    min-height: 0;
  }

  .service-tile__media,
  .service-tile:first-child .service-tile__media,
  .service-tile:nth-child(2) .service-tile__media {
    height: 220px;
  }

  .principle-grid {
    grid-template-columns: 1fr;
  }

  .principle {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 18px;
    min-height: 0;
    padding: 24px;
  }

  .principle-no {
    width: 54px;
    height: 54px;
    border-radius: 16px;
  }

  .story-card {
    min-height: 0;
    padding: 27px;
  }

  .signal-grid {
    align-items: start;
    grid-template-rows: auto;
    row-gap: 24px;
  }

  .signal-grid > div {
    display: block;
  }

  .signal-grid .overline,
  .signal-grid h2,
  .signal-band p:not(.overline),
  .signal-grid > .action {
    grid-column: auto;
    grid-row: auto;
  }

  .signal-grid .action {
    width: 100%;
  }

  .contact-copy {
    padding-top: 0;
  }

  .new-form {
    padding: 25px;
    border-radius: 26px;
  }

  .form-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .contact-dock {
    right: 12px;
    bottom: 12px;
  }

  .contact-dock span {
    display: none;
  }

  .contact-dock {
    min-height: auto;
    padding: 7px;
  }

  .footer-bottom {
    flex-wrap: wrap;
  }

  .footer-geo-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .site-footer .footer-geo-button {
    width: 100%;
  }

  .city-marquee {
    min-height: 24px;
  }

  .footer-bottom a {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}

@media (max-width: 460px) {
  .masthead-visual,
  .masthead-visual > img:first-child {
    min-height: 330px;
  }

  .masthead-tagline {
    font-size: 22px;
  }

  .service-tile__copy {
    padding: 24px;
  }

  .principle {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .city-marquee {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }

  .city-marquee__track {
    animation: none;
  }
}

@media print {
  .topbar,
  .reading-progress,
  .contact-dock,
  .site-footer,
  .hero-actions {
    display: none !important;
  }

  body,
  .masthead,
  .service-index,
  .principles,
  .editorial {
    color: #000;
    background: #fff;
  }

  .masthead-grid {
    display: block;
    min-height: 0;
  }

  .masthead-visual {
    display: none;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}
/* Water-treatment showcase restored from the original site */
.aqua-section {
  --aqua-lime: #d7ff12;
  --aqua-white: #f5fff4;
  position: relative;
  padding: clamp(82px, 9vw, 140px) 0;
  overflow: hidden;
  color: var(--aqua-white);
  background:
    radial-gradient(circle at 82% 5%, rgba(182, 212, 49, .17), transparent 28%),
    linear-gradient(180deg, #eef4f1 0%, #f7faf8 100%);
}

.aqua-layout {
  display: grid;
  gap: 24px;
}

.aqua-hero-card,
.aqua-proof-grid article,
.aqua-directions,
.aqua-process,
.aqua-equipment,
.aqua-projects,
.aqua-bottom-grid article {
  border: 1px solid rgba(215, 255, 18, .34);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 82% 8%, rgba(215, 255, 18, .13), transparent 30%),
    linear-gradient(180deg, rgba(5, 23, 16, .97), rgba(1, 9, 5, .99));
  box-shadow: 0 24px 70px rgba(10, 50, 37, .17), inset 0 1px 0 rgba(245, 255, 244, .07);
}

.aqua-hero-card {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(360px, 1.08fr);
  overflow: hidden;
}

.aqua-hero-card__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 42px;
}

.aqua-section .eyebrow {
  margin: 0 0 18px;
  color: var(--aqua-lime);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.aqua-section h2,
.aqua-section h3 {
  color: var(--aqua-white);
}

.aqua-hero-card__copy h2 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(32px, 3.4vw, 54px);
  text-shadow: 0 0 22px rgba(245, 255, 244, .12);
}

.aqua-hero-card__copy > p:not(.eyebrow) {
  max-width: 740px;
  margin: 0;
  color: rgba(245, 255, 244, .78);
  font-size: 18px;
}

.aqua-ticks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.aqua-ticks li,
.aqua-equipment__grid article,
.aqua-projects__grid article {
  border: 1px solid rgba(215, 255, 18, .4);
  border-radius: 16px;
  background: rgba(1, 9, 5, .72);
  box-shadow: inset 0 0 14px rgba(215, 255, 18, .08);
}

.aqua-ticks li {
  padding: 12px;
  color: var(--aqua-lime);
  font-size: 12px;
  font-weight: 850;
  text-align: center;
  text-transform: uppercase;
}

.aqua-project-cover {
  position: relative;
  min-height: 520px;
  margin: 0;
  overflow: hidden;
  background: #010302;
}

.aqua-project-cover::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, .18), transparent 42%), linear-gradient(180deg, transparent 72%, rgba(1, 3, 2, .7));
  content: "";
  pointer-events: none;
}

.aqua-project-cover img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.aqua-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.aqua-proof-grid article {
  min-height: 230px;
  padding: 28px;
}

.aqua-proof-grid strong,
.aqua-equipment__grid strong,
.aqua-projects__grid strong {
  display: block;
  color: var(--aqua-lime);
  font-size: 22px;
  line-height: 1.15;
}

.aqua-proof-grid p,
.aqua-bottom-grid p,
.aqua-direction-grid p,
.aqua-process p {
  color: rgba(245, 255, 244, .76);
}

.aqua-directions,
.aqua-process,
.aqua-equipment,
.aqua-projects {
  padding: 34px;
}

.aqua-section .section-heading {
  max-width: 900px;
  margin-bottom: 30px;
}

.aqua-section .section-heading h2,
.aqua-process h2 {
  margin-bottom: 14px;
  font-size: clamp(28px, 3vw, 46px);
}

.aqua-direction-grid,
.aqua-process__grid,
.aqua-equipment__grid,
.aqua-projects__grid,
.aqua-bottom-grid {
  display: grid;
  gap: 24px;
}

.aqua-direction-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.aqua-direction-grid article,
.aqua-process__grid article {
  min-height: 260px;
  padding: 26px;
  border: 1px solid rgba(215, 255, 18, .36);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(10, 38, 27, .9), rgba(1, 9, 5, .95));
  box-shadow: inset 0 1px 0 rgba(245, 255, 244, .06);
}

.aqua-direction-grid h3 {
  color: var(--aqua-lime);
}

.aqua-icon {
  position: relative;
  display: block;
  width: 72px;
  height: 72px;
  margin-bottom: 22px;
  border: 1px solid rgba(215, 255, 18, .5);
  border-radius: 50%;
  box-shadow: 0 0 22px rgba(215, 255, 18, .13), inset 0 0 18px rgba(215, 255, 18, .1);
}

.aqua-icon::before,
.aqua-icon::after {
  position: absolute;
  content: "";
}

.aqua-icon--drop::before {
  top: 14px;
  left: 23px;
  width: 24px;
  height: 34px;
  border: 3px solid var(--aqua-lime);
  border-radius: 50% 50% 50% 8px;
  transform: rotate(45deg);
}

.aqua-icon--waves::before,
.aqua-icon--waves::after {
  left: 16px;
  width: 40px;
  height: 12px;
  border-bottom: 3px solid var(--aqua-lime);
  border-radius: 50%;
}

.aqua-icon--waves::before { top: 24px; }
.aqua-icon--waves::after { top: 38px; }

.aqua-icon--flask::before {
  top: 14px;
  left: 23px;
  width: 25px;
  height: 38px;
  border: 3px solid var(--aqua-lime);
  border-top-width: 8px;
  border-radius: 6px 6px 18px 18px;
}

.aqua-process {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 30px;
  align-items: center;
}

.aqua-process__grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.aqua-process__grid article {
  min-height: 128px;
}

.aqua-process__grid span {
  display: block;
  margin-bottom: 12px;
  color: var(--aqua-lime);
  font-size: 28px;
  font-weight: 850;
  line-height: 1;
}

.aqua-process__grid strong {
  color: var(--aqua-white);
}

.aqua-equipment__grid,
.aqua-projects__grid {
  margin-bottom: 24px;
}

.aqua-equipment__grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.aqua-projects__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.aqua-equipment__grid article,
.aqua-projects__grid article {
  min-height: 132px;
  padding: 20px;
}

.aqua-equipment__grid article {
  display: flex;
  flex-direction: column;
  min-height: 310px;
}

.aqua-equipment__grid span,
.aqua-projects__grid span {
  display: block;
  margin-top: 10px;
  color: rgba(245, 255, 244, .74);
  font-size: 14px;
  line-height: 1.35;
}

.aqua-equipment-scheme {
  position: relative;
  min-height: 132px;
  margin-top: auto;
  overflow: hidden;
  border: 1px solid rgba(215, 255, 18, .28);
  border-radius: 16px;
  background:
    linear-gradient(90deg, rgba(215, 255, 18, .09) 1px, transparent 1px),
    linear-gradient(0deg, rgba(215, 255, 18, .06) 1px, transparent 1px),
    radial-gradient(circle at 48% 45%, rgba(45, 160, 255, .18), transparent 30%),
    linear-gradient(180deg, rgba(5, 22, 18, .9), rgba(1, 6, 3, .96));
  background-size: 64px 64px, 64px 64px, auto, auto;
}

.aqua-equipment-scheme::before,
.aqua-equipment-scheme::after {
  position: absolute;
  display: block;
  content: "";
}

.aqua-equipment-scheme--membrane::before {
  top: 32px;
  right: 18%;
  left: 18%;
  height: 28px;
  border: 1px solid rgba(245, 255, 244, .35);
  border-radius: 999px;
  background: repeating-linear-gradient(90deg, rgba(215, 255, 18, .7) 0 4px, transparent 4px 10px), linear-gradient(180deg, rgba(245, 255, 244, .12), rgba(1, 6, 3, .92));
}

.aqua-equipment-scheme--membrane::after,
.aqua-equipment-scheme--pressure::after,
.aqua-equipment-scheme--module::after {
  right: 12%;
  bottom: 30px;
  left: 12%;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(245, 255, 244, .5), var(--aqua-lime));
  box-shadow: 0 0 18px rgba(215, 255, 18, .28);
}

.aqua-equipment-scheme--pressure::before {
  top: 24px;
  left: 50%;
  width: 62px;
  height: 82px;
  border: 1px solid rgba(245, 255, 244, .45);
  border-radius: 36px 36px 12px 12px;
  background: linear-gradient(90deg, rgba(245, 255, 244, .14), rgba(215, 255, 18, .16), rgba(1, 6, 3, .86));
  transform: translateX(-50%);
}

.aqua-equipment-scheme--dosing::before {
  top: 22px;
  left: 18%;
  width: 42px;
  height: 82px;
  border: 1px solid rgba(245, 255, 244, .4);
  border-radius: 8px 8px 22px 22px;
  background: linear-gradient(180deg, rgba(245, 255, 244, .12), rgba(215, 255, 18, .26));
}

.aqua-equipment-scheme--dosing::after {
  top: 42px;
  right: 16%;
  width: 64px;
  height: 42px;
  border: 1px solid rgba(215, 255, 18, .42);
  border-radius: 14px;
  background: radial-gradient(circle at 28% 50%, var(--aqua-lime) 0 5px, transparent 6px), radial-gradient(circle at 50% 50%, var(--aqua-lime) 0 5px, transparent 6px), radial-gradient(circle at 72% 50%, var(--aqua-lime) 0 5px, transparent 6px), rgba(1, 6, 3, .8);
}

.aqua-equipment-scheme--module::before {
  top: 36px;
  right: 10%;
  left: 10%;
  height: 70px;
  border: 1px solid rgba(245, 255, 244, .36);
  border-radius: 14px;
  background: repeating-linear-gradient(90deg, rgba(215, 255, 18, .2) 0 16px, transparent 16px 26px), linear-gradient(180deg, rgba(245, 255, 244, .1), rgba(1, 6, 3, .92));
}

.aqua-bottom-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.aqua-bottom-grid article {
  padding: 28px;
}

.aqua-bottom-grid h3 {
  margin-bottom: 12px;
  color: var(--aqua-lime);
}

.aqua-bottom-grid p {
  margin: 0;
}

@media (max-width: 1100px) {
  .aqua-hero-card,
  .aqua-proof-grid,
  .aqua-direction-grid,
  .aqua-process,
  .aqua-equipment__grid,
  .aqua-projects__grid,
  .aqua-bottom-grid {
    grid-template-columns: 1fr;
  }

  .aqua-process__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .aqua-project-cover,
  .aqua-project-cover img {
    min-height: 380px;
  }
}

@media (max-width: 700px) {
  .aqua-hero-card__copy,
  .aqua-directions,
  .aqua-process,
  .aqua-equipment,
  .aqua-projects {
    padding: 24px;
  }

  .aqua-ticks,
  .aqua-process__grid {
    grid-template-columns: 1fr;
  }

  .aqua-proof-grid article,
  .aqua-direction-grid article,
  .aqua-process__grid article,
  .aqua-equipment__grid article,
  .aqua-projects__grid article {
    min-height: 0;
  }
}

/* Water direction cards: unified technical infographic style */
.water-service-catalog {
  padding: clamp(82px, 9vw, 140px) 0;
  background:
    radial-gradient(circle at 16% 12%, rgba(182, 212, 49, .14), transparent 26%),
    linear-gradient(180deg, #eef4f1, #f7faf8);
}

.water-service-catalog .section-head {
  margin-bottom: clamp(38px, 5vw, 68px);
}

.water-service-catalog .story-grid {
  gap: 24px;
}

.water-service-card,
.water-service-card.story-card--wide {
  display: flex;
  grid-column: span 6;
  flex-direction: column;
  min-height: 500px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid rgba(215, 255, 18, .34);
  border-radius: var(--radius);
  color: #f5fff4;
  background:
    radial-gradient(circle at 82% 8%, rgba(215, 255, 18, .13), transparent 30%),
    linear-gradient(180deg, rgba(5, 23, 16, .98), rgba(1, 9, 5, .99));
  box-shadow: 0 24px 70px rgba(10, 50, 37, .16), inset 0 1px 0 rgba(245, 255, 244, .07);
}

.water-service-card::after {
  display: none;
}

.water-service-card .story-no {
  position: absolute;
  z-index: 3;
  top: 46px;
  left: 46px;
  width: 46px;
  height: 46px;
  margin: 0;
  border: 1px solid rgba(215, 255, 18, .46);
  border-radius: 50%;
  color: #173d2e;
  background: #d7ff12;
  box-shadow: 0 0 22px rgba(215, 255, 18, .2);
}

.water-service-card > h3 {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.water-service-card .story-copy {
  max-width: none;
  margin-top: 26px;
  color: rgba(245, 255, 244, .76);
}

.water-service-card .text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  color: #d7ff12;
  font-size: clamp(21px, 1.8vw, 28px);
  font-weight: 800;
  line-height: 1.15;
  text-decoration: none;
}

.water-service-card .text-link::after {
  font-size: 20px;
  content: "→";
  transition: transform .2s ease;
}

.water-service-card .text-link:hover::after,
.water-service-card .text-link:focus-visible::after {
  transform: translateX(5px);
}

.water-service-card .story-copy p {
  max-width: 660px;
  color: rgba(245, 255, 244, .75);
  font-size: 16px;
}

.water-service-visual {
  position: relative;
  height: 250px;
  flex: 0 0 250px;
  overflow: hidden;
  border: 1px solid rgba(215, 255, 18, .28);
  border-radius: 20px;
  background:
    linear-gradient(90deg, rgba(215, 255, 18, .075) 1px, transparent 1px),
    linear-gradient(0deg, rgba(215, 255, 18, .06) 1px, transparent 1px),
    radial-gradient(circle at 74% 22%, rgba(45, 160, 255, .18), transparent 30%),
    linear-gradient(180deg, rgba(5, 34, 25, .92), rgba(1, 10, 6, .98));
  background-size: 44px 44px, 44px 44px, auto, auto;
}

.water-service-visual::after {
  position: absolute;
  right: -8%;
  bottom: -50px;
  left: -8%;
  height: 120px;
  border: 2px solid rgba(215, 255, 18, .38);
  border-radius: 50%;
  box-shadow: 0 -14px 30px rgba(215, 255, 18, .08);
  content: "";
}

.water-service-visual span {
  position: absolute;
  display: block;
}

.water-service-visual__flow {
  right: 10%;
  bottom: 28px;
  left: 10%;
  height: 7px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(245, 255, 244, .35), #d7ff12);
  box-shadow: 0 0 18px rgba(215, 255, 18, .26);
}

.water-service-visual--preparation .water-service-visual__primary,
.water-service-visual--equipment .water-service-visual__primary {
  top: 48px;
  left: 24%;
  width: 54px;
  height: 122px;
  border: 1px solid rgba(245, 255, 244, .55);
  border-radius: 28px 28px 12px 12px;
  background: linear-gradient(90deg, rgba(245, 255, 244, .12), rgba(215, 255, 18, .22), rgba(1, 6, 3, .9));
  box-shadow: 92px 0 0 -1px rgba(6, 35, 24, .95), 92px 0 0 0 rgba(215, 255, 18, .45), 0 0 22px rgba(215, 255, 18, .12);
}

.water-service-visual--preparation .water-service-visual__secondary,
.water-service-visual--equipment .water-service-visual__secondary {
  top: 82px;
  left: calc(24% + 54px);
  width: 92px;
  height: 5px;
  background: rgba(215, 255, 18, .75);
  box-shadow: 0 53px 0 rgba(215, 255, 18, .48);
}

.water-service-visual--wastewater .water-service-visual__primary {
  top: 58px;
  left: 17%;
  width: 94px;
  height: 94px;
  border: 2px solid rgba(215, 255, 18, .5);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 160, 255, .35), rgba(1, 12, 8, .78) 68%);
  box-shadow: 132px 16px 0 -10px rgba(7, 45, 34, .95), 132px 16px 0 -8px rgba(215, 255, 18, .45);
}

.water-service-visual--wastewater .water-service-visual__secondary {
  top: 102px;
  left: calc(17% + 92px);
  width: 134px;
  height: 4px;
  background: #d7ff12;
}

.water-service-visual--reagent .water-service-visual__primary {
  top: 42px;
  left: 27%;
  width: 82px;
  height: 126px;
  border: 2px solid rgba(245, 255, 244, .52);
  border-top-width: 18px;
  border-radius: 10px 10px 34px 34px;
  background: linear-gradient(180deg, transparent 40%, rgba(215, 255, 18, .3));
}

.water-service-visual--reagent .water-service-visual__secondary {
  top: 74px;
  left: 58%;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #d7ff12;
  box-shadow: 32px 22px 0 rgba(215, 255, 18, .75), -5px 52px 0 rgba(45, 160, 255, .8);
}

.water-service-visual--modular .water-service-visual__primary {
  top: 50px;
  right: 16%;
  left: 16%;
  height: 116px;
  border: 2px solid rgba(245, 255, 244, .45);
  border-radius: 12px;
  background: repeating-linear-gradient(90deg, rgba(215, 255, 18, .14) 0 28px, transparent 28px 44px), linear-gradient(180deg, rgba(245, 255, 244, .1), rgba(1, 8, 5, .92));
}

.water-service-visual--modular .water-service-visual__secondary {
  top: 86px;
  left: 24%;
  width: 42px;
  height: 60px;
  border: 1px solid rgba(215, 255, 18, .55);
  box-shadow: 88px 0 0 -1px rgba(4, 28, 19, .9), 88px 0 0 0 rgba(215, 255, 18, .42), 176px 0 0 -1px rgba(4, 28, 19, .9), 176px 0 0 0 rgba(215, 255, 18, .42);
}

.water-service-visual--design .water-service-visual__primary {
  top: 42px;
  right: 18%;
  left: 18%;
  height: 132px;
  border: 2px solid rgba(245, 255, 244, .42);
  border-radius: 8px;
  background: linear-gradient(135deg, transparent 48%, rgba(215, 255, 18, .38) 49% 51%, transparent 52%), repeating-linear-gradient(0deg, rgba(215, 255, 18, .13) 0 1px, transparent 1px 22px);
  transform: rotate(-3deg);
}

.water-service-visual--design .water-service-visual__secondary {
  top: 70px;
  left: 31%;
  width: 116px;
  height: 70px;
  border: 2px solid #d7ff12;
  border-radius: 50% 12px 50% 10px;
}

.water-service-visual--installation .water-service-visual__primary {
  top: 66px;
  right: 14%;
  left: 14%;
  height: 30px;
  border: 2px solid rgba(245, 255, 244, .48);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(245, 255, 244, .17), rgba(1, 8, 5, .9));
  box-shadow: 0 62px 0 -4px rgba(7, 34, 25, .95), 0 62px 0 -2px rgba(215, 255, 18, .42);
}

.water-service-visual--installation .water-service-visual__secondary {
  top: 45px;
  left: 46%;
  width: 54px;
  height: 72px;
  border: 2px solid #d7ff12;
  border-radius: 10px;
  transform: rotate(45deg);
}

.water-service-visual--service .water-service-visual__primary {
  top: 40px;
  left: 50%;
  width: 132px;
  height: 132px;
  border: 3px solid rgba(215, 255, 18, .52);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 160, 255, .18), rgba(1, 9, 5, .92) 70%);
  transform: translateX(-50%);
}

.water-service-visual--service .water-service-visual__secondary {
  top: 103px;
  left: 50%;
  width: 52px;
  height: 5px;
  border-radius: 999px;
  background: #d7ff12;
  transform: rotate(-42deg);
  transform-origin: left center;
  box-shadow: 0 0 16px rgba(215, 255, 18, .3);
}

@media (max-width: 900px) {
  .water-service-card,
  .water-service-card.story-card--wide {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  .water-service-card,
  .water-service-card.story-card--wide {
    min-height: 0;
    padding: 22px;
  }

  .water-service-card .story-no {
    top: 36px;
    left: 36px;
  }

  .water-service-visual {
    height: 210px;
    flex-basis: 210px;
  }
}

/* Water-treatment light theme: matches the rest of the site */
.aqua-section {
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 5%, rgba(182, 212, 49, .14), transparent 28%),
    linear-gradient(180deg, var(--paper), #f8faf9);
}

.aqua-hero-card,
.aqua-proof-grid article,
.aqua-directions,
.aqua-process,
.aqua-equipment,
.aqua-projects,
.aqua-bottom-grid article {
  border-color: var(--line);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.aqua-section .eyebrow {
  color: var(--emerald);
}

.aqua-section h2,
.aqua-section h3,
.aqua-hero-card__copy h2,
.aqua-process__grid strong {
  color: var(--ink);
  text-shadow: none;
}

.aqua-hero-card__copy > p:not(.eyebrow),
.aqua-proof-grid p,
.aqua-bottom-grid p,
.aqua-direction-grid p,
.aqua-process p,
.aqua-equipment__grid span,
.aqua-projects__grid span {
  color: var(--ink-2);
}

.aqua-ticks li {
  border-color: rgba(13, 106, 80, .18);
  color: var(--emerald);
  background: var(--paper-2);
  box-shadow: none;
  text-shadow: none;
}

.aqua-proof-grid strong,
.aqua-equipment__grid strong,
.aqua-projects__grid strong,
.aqua-bottom-grid h3,
.aqua-direction-grid h3 {
  color: var(--emerald);
  text-shadow: none;
}

.aqua-direction-grid article,
.aqua-process__grid article,
.aqua-equipment__grid article,
.aqua-projects__grid article {
  border-color: var(--line);
  background:
    radial-gradient(circle at 90% 0, rgba(182, 212, 49, .1), transparent 28%),
    var(--paper);
  box-shadow: none;
}

.aqua-icon {
  border-color: rgba(13, 106, 80, .28);
  background: var(--white);
  box-shadow: inset 0 0 18px rgba(13, 106, 80, .05);
}

.aqua-icon--drop::before,
.aqua-icon--flask::before {
  border-color: var(--emerald);
}

.aqua-icon--waves::before,
.aqua-icon--waves::after {
  border-bottom-color: var(--emerald);
}

.water-service-card,
.water-service-card.story-card--wide {
  border-color: var(--line);
  color: var(--ink);
  background:
    radial-gradient(circle at 92% 0, rgba(182, 212, 49, .11), transparent 26%),
    var(--white);
  box-shadow: var(--shadow-soft);
}

.water-service-card .text-link {
  color: var(--emerald);
}

.water-service-card .story-copy,
.water-service-card .story-copy p {
  color: var(--ink-2);
}

/* Infographic cards for every water-treatment and gas-cleaning detail page */
.domain-infographic-section .story-grid {
  gap: 24px;
}

.domain-info-card,
.domain-info-card.story-card--wide {
  --diagram: var(--emerald);
  --diagram-soft: rgba(13, 106, 80, .12);
  --diagram-accent: var(--lime);
  display: flex;
  grid-column: span 6;
  flex-direction: column;
  min-height: 450px;
  padding: 30px;
  border-color: var(--line);
  background:
    radial-gradient(circle at 92% 0, rgba(182, 212, 49, .1), transparent 25%),
    var(--white);
  box-shadow: var(--shadow-soft);
}

.domain-info-card--gas {
  --diagram: #164f3d;
  --diagram-soft: rgba(8, 71, 53, .12);
  --diagram-accent: #a9ca2a;
}

.domain-info-card::after {
  display: none;
}

.domain-info-card .story-no {
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border: 1px solid rgba(13, 106, 80, .13);
  border-radius: 50%;
  color: var(--emerald-dark);
  background: var(--mint);
}

.domain-info-card h3 {
  margin: 22px 0 16px;
  color: var(--ink);
  font-size: clamp(19px, 1.25vw, 23px);
}

.domain-info-card .story-copy {
  color: var(--ink-2);
}

.domain-info-card .clean-list {
  margin-top: 0;
}

.domain-info-card .data-chip {
  border-color: rgba(13, 106, 80, .16);
  color: var(--emerald);
  background: var(--paper-2);
}

.domain-info-visual {
  position: relative;
  height: 148px;
  flex: 0 0 148px;
  overflow: hidden;
  border: 1px solid rgba(13, 106, 80, .16);
  border-radius: 18px;
  background:
    linear-gradient(90deg, rgba(13, 106, 80, .055) 1px, transparent 1px),
    linear-gradient(0deg, rgba(13, 106, 80, .045) 1px, transparent 1px),
    radial-gradient(circle at 78% 18%, rgba(182, 212, 49, .15), transparent 30%),
    linear-gradient(180deg, #f7faf8, #edf4f0);
  background-size: 30px 30px, 30px 30px, auto, auto;
}

.domain-info-visual::after {
  position: absolute;
  right: -5%;
  bottom: -48px;
  left: -5%;
  height: 82px;
  border: 2px solid rgba(13, 106, 80, .18);
  border-radius: 50%;
  content: "";
}

.domain-info-visual span {
  position: absolute;
  display: block;
}

.domain-info-visual__flow {
  right: 8%;
  bottom: 18px;
  left: 8%;
  z-index: 2;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(13, 106, 80, .28), var(--diagram-accent));
}

.domain-info-visual--v1 .domain-info-visual__primary {
  top: 24px;
  left: 24%;
  width: 42px;
  height: 82px;
  border: 2px solid var(--diagram);
  border-radius: 22px 22px 9px 9px;
  background: linear-gradient(90deg, rgba(255, 255, 255, .7), var(--diagram-soft));
  box-shadow: 76px 10px 0 -2px #f5f9f7, 76px 10px 0 0 var(--diagram);
}

.domain-info-visual--v1 .domain-info-visual__secondary {
  top: 56px;
  left: calc(24% + 40px);
  width: 78px;
  height: 4px;
  background: var(--diagram-accent);
  box-shadow: 0 34px 0 rgba(13, 106, 80, .5);
}

.domain-info-visual--v2 .domain-info-visual__primary {
  top: 28px;
  left: 20%;
  width: 70px;
  height: 70px;
  border: 2px solid var(--diagram);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 106, 80, .13), transparent 68%);
  box-shadow: 106px 10px 0 -8px #f1f6f3, 106px 10px 0 -6px var(--diagram);
}

.domain-info-visual--v2 .domain-info-visual__secondary {
  top: 61px;
  left: calc(20% + 68px);
  width: 108px;
  height: 4px;
  background: var(--diagram-accent);
}

.domain-info-visual--v3 .domain-info-visual__primary {
  bottom: 34px;
  left: 24%;
  width: 28px;
  height: 36px;
  border-radius: 5px 5px 0 0;
  background: var(--diagram);
  box-shadow: 50px -20px 0 var(--diagram), 100px -47px 0 var(--diagram-accent), 150px -68px 0 var(--diagram);
}

.domain-info-visual--v3 .domain-info-visual__secondary {
  right: 18%;
  bottom: 30px;
  left: 18%;
  height: 2px;
  background: rgba(13, 106, 80, .28);
}

.domain-info-visual--v4 .domain-info-visual__primary {
  top: 22px;
  right: 19%;
  left: 19%;
  height: 88px;
  border: 2px solid var(--diagram);
  border-radius: 7px;
  background:
    linear-gradient(135deg, transparent 48%, rgba(13, 106, 80, .27) 49% 51%, transparent 52%),
    repeating-linear-gradient(0deg, var(--diagram-soft) 0 1px, transparent 1px 17px);
  transform: rotate(-2deg);
}

.domain-info-visual--v4 .domain-info-visual__secondary {
  top: 45px;
  left: 34%;
  width: 92px;
  height: 48px;
  border: 2px solid var(--diagram-accent);
  border-radius: 45% 10px 45% 10px;
}

.domain-info-visual--v5 .domain-info-visual__primary {
  top: 42px;
  left: 20%;
  width: 40px;
  height: 40px;
  border: 2px solid var(--diagram);
  border-radius: 50%;
  background: var(--white);
  box-shadow: 98px 0 0 -2px var(--white), 98px 0 0 0 var(--diagram), 196px 0 0 -2px var(--white), 196px 0 0 0 var(--diagram);
}

.domain-info-visual--v5 .domain-info-visual__secondary {
  top: 60px;
  left: calc(20% + 38px);
  width: 198px;
  height: 4px;
  background: linear-gradient(90deg, var(--diagram), var(--diagram-accent), var(--diagram));
}

.domain-info-visual--v6 .domain-info-visual__primary {
  top: 18px;
  left: 50%;
  width: 96px;
  height: 96px;
  border: 3px solid var(--diagram);
  border-radius: 50%;
  background: radial-gradient(circle, var(--white), var(--diagram-soft));
  transform: translateX(-50%);
}

.domain-info-visual--v6 .domain-info-visual__secondary {
  top: 65px;
  left: 50%;
  width: 40px;
  height: 4px;
  border-radius: 999px;
  background: var(--diagram-accent);
  transform: rotate(-42deg);
  transform-origin: left center;
}

@media (max-width: 900px) {
  .domain-info-card,
  .domain-info-card.story-card--wide {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  .domain-info-card,
  .domain-info-card.story-card--wide {
    min-height: 0;
    padding: 22px;
  }

  .domain-info-visual {
    height: 132px;
    flex-basis: 132px;
  }
}

/* Cohesive engineering panels inspired by the original water-treatment pages */
.domain-summary-section {
  padding-block: clamp(44px, 5vw, 78px);
  background:
    radial-gradient(circle at 8% 8%, rgba(182, 212, 49, .09), transparent 22%),
    var(--paper);
}

.domain-summary-shell {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3vw, 44px);
  border: 1px solid var(--line);
  border-radius: clamp(24px, 2.4vw, 34px);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.domain-summary-shell::before {
  position: absolute;
  top: -130px;
  right: -110px;
  width: 290px;
  height: 290px;
  border: 1px solid rgba(13, 106, 80, .09);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.domain-summary-section .section-head {
  position: relative;
  z-index: 1;
  margin-bottom: clamp(24px, 3vw, 38px);
}

.domain-summary-visual {
  position: relative;
  min-height: clamp(210px, 17vw, 270px);
  margin-bottom: clamp(26px, 3vw, 38px);
  overflow: hidden;
  border: 1px solid rgba(182, 212, 49, .34);
  border-radius: clamp(20px, 2vw, 28px);
  background-position: center 52%;
  background-size: cover;
  isolation: isolate;
}

.domain-summary-visual--water {
  background-image:
    linear-gradient(90deg, rgba(1, 28, 22, .93) 0%, rgba(2, 42, 33, .72) 48%, rgba(2, 43, 34, .24) 100%),
    url("media/hero-water-treatment-web.jpg");
}

.domain-summary-visual--gas {
  background-image:
    linear-gradient(90deg, rgba(1, 28, 22, .93) 0%, rgba(2, 42, 33, .7) 48%, rgba(2, 43, 34, .2) 100%),
    url("media/hero-gas-cleaning-web.jpg");
}

.domain-summary-visual::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(182, 212, 49, .08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(182, 212, 49, .07) 1px, transparent 1px),
    radial-gradient(circle at 72% 32%, rgba(182, 212, 49, .17), transparent 22%);
  background-size: 52px 52px, 52px 52px, auto;
  content: "";
}

.domain-summary-visual::after {
  position: absolute;
  right: -7%;
  bottom: -92px;
  left: -7%;
  height: 155px;
  border: 2px solid rgba(182, 212, 49, .46);
  border-radius: 50%;
  box-shadow: 0 -18px 0 -16px rgba(182, 212, 49, .26), 0 -36px 0 -34px rgba(182, 212, 49, .16);
  content: "";
}

.domain-summary-visual__line {
  position: absolute;
  right: 9%;
  bottom: 48px;
  left: 9%;
  z-index: 2;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(182, 212, 49, .18), var(--lime), rgba(182, 212, 49, .32));
  box-shadow: 0 0 22px rgba(182, 212, 49, .38);
}

.domain-summary-visual__node {
  position: absolute;
  bottom: 35px;
  left: 16%;
  z-index: 3;
  width: 28px;
  height: 28px;
  border: 7px solid rgba(2, 43, 34, .92);
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 2px rgba(182, 212, 49, .7), 178px -24px 0 -7px rgba(182, 212, 49, .85), 380px 3px 0 -5px rgba(182, 212, 49, .72);
}

.domain-summary-section .story-grid {
  position: relative;
  z-index: 1;
  gap: 18px;
}

.domain-summary-card,
.domain-summary-card.story-card--wide {
  grid-column: span 4;
  min-height: 0;
  padding: clamp(22px, 2.1vw, 30px);
  border-color: var(--line);
  border-radius: 22px;
  background: var(--paper-2);
  box-shadow: none;
}

.domain-summary-card::after {
  display: none;
}

.domain-summary-card .story-no {
  display: none;
}

.domain-summary-card h3 {
  margin: 0 0 12px;
  color: var(--emerald);
  font-size: clamp(18px, 1.15vw, 22px);
  line-height: 1.22;
}

.domain-summary-card .story-copy,
.domain-summary-card .story-copy p,
.domain-summary-card .clean-list {
  color: var(--ink-2);
}

.domain-summary-card .data-chip {
  border-color: rgba(13, 106, 80, .14);
  color: var(--emerald-dark);
  background: var(--white);
}

.domain-summary-card:last-child:nth-child(3n + 1) {
  grid-column: 1 / -1;
}

.domain-summary-card:nth-last-child(2):nth-child(3n + 1),
.domain-summary-card:nth-last-child(2):nth-child(3n + 1) ~ .domain-summary-card {
  grid-column: span 6;
}

@media (max-width: 1000px) {
  .domain-summary-card,
  .domain-summary-card.story-card--wide {
    grid-column: span 6;
  }

  .domain-summary-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}

@media (max-width: 650px) {
  .domain-summary-section {
    padding-block: 34px;
  }

  .domain-summary-shell {
    padding: 18px;
    border-radius: 24px;
  }

  .domain-summary-visual {
    min-height: 180px;
    margin-bottom: 22px;
    background-position: 64% center;
  }

  .domain-summary-card,
  .domain-summary-card.story-card--wide,
  .domain-summary-card:last-child:nth-child(odd),
  .domain-summary-card:nth-last-child(2):nth-child(3n + 1),
  .domain-summary-card:nth-last-child(2):nth-child(3n + 1) ~ .domain-summary-card {
    grid-column: 1 / -1;
  }

  .domain-summary-card,
  .domain-summary-card.story-card--wide {
    padding: 22px;
    border-radius: 18px;
  }
}

/* Scientific case pages: literature-based copy with explanatory process graphics */
.scientific-process-figure {
  position: relative;
  z-index: 1;
  margin: 0 0 clamp(28px, 3vw, 42px);
  overflow: hidden;
  border: 1px solid rgba(182, 212, 49, .34);
  border-radius: clamp(20px, 2vw, 28px);
  background: #01241c;
  box-shadow: 0 24px 52px rgba(3, 50, 38, .13);
}

.scientific-process-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.scientific-process-figure figcaption {
  padding: 14px clamp(18px, 2vw, 26px) 16px;
  border-top: 1px solid rgba(182, 212, 49, .2);
  color: rgba(255, 255, 255, .82);
  background: linear-gradient(90deg, #012d22, #064936);
  font-size: clamp(13px, .9vw, 15px);
  line-height: 1.55;
}

.scientific-case-page .domain-summary-section .story-grid {
  align-items: stretch;
  gap: clamp(16px, 1.7vw, 24px);
}

.scientific-case-page .domain-summary-card,
.scientific-case-page .domain-summary-card.story-card--wide,
.scientific-case-page .domain-summary-card:last-child:nth-child(odd) {
  grid-column: span 6;
  padding: clamp(24px, 2.5vw, 36px);
  border-color: rgba(13, 106, 80, .13);
  background:
    radial-gradient(circle at 100% 0%, rgba(182, 212, 49, .1), transparent 25%),
    var(--paper-2);
}

.scientific-case-page .domain-summary-card:nth-child(3) {
  grid-column: 1 / -1;
}

.scientific-case-page .domain-summary-card h3 {
  max-width: 780px;
  margin-bottom: 16px;
  color: var(--ink);
  font-size: clamp(20px, 1.45vw, 28px);
  line-height: 1.2;
}

.scientific-case-page .domain-summary-card .story-copy > p {
  margin: 0 0 16px;
  font-size: clamp(15px, 1vw, 17px);
  line-height: 1.72;
}

.scientific-list,
.scientific-steps {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.scientific-list li {
  position: relative;
  padding-left: 25px;
  color: var(--ink-2);
  line-height: 1.58;
}

.scientific-list li::before {
  position: absolute;
  top: .52em;
  left: 0;
  width: 10px;
  height: 10px;
  border: 2px solid var(--emerald);
  border-radius: 50%;
  background: var(--lime);
  content: "";
}

.scientific-list strong {
  color: var(--emerald-dark);
}

.scientific-steps {
  counter-reset: scientific-step;
}

.scientific-steps li {
  position: relative;
  min-height: 36px;
  padding: 7px 0 7px 48px;
  color: var(--ink-2);
  line-height: 1.55;
  counter-increment: scientific-step;
}

.scientific-steps li::before {
  position: absolute;
  top: 2px;
  left: 0;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 50%;
  color: var(--emerald-dark);
  background: var(--lime);
  font-size: 13px;
  font-weight: 800;
  content: counter(scientific-step, decimal-leading-zero);
}

.scientific-case-cta {
  display: inline-flex;
  margin-top: 6px;
  padding: 13px 20px;
  border-radius: 999px;
  color: var(--white);
  background: var(--emerald);
  text-decoration: none;
}

.scientific-case-cta:hover {
  background: var(--emerald-dark);
}

@media (max-width: 760px) {
  .scientific-process-figure img {
    aspect-ratio: 16 / 9;
    object-fit: contain;
    object-position: center;
  }

  .scientific-case-page .domain-summary-card,
  .scientific-case-page .domain-summary-card.story-card--wide,
  .scientific-case-page .domain-summary-card:nth-child(3),
  .scientific-case-page .domain-summary-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

}

/* Semantic service-card illustrations: every image explains its heading */
.gas-service-catalog {
  padding: clamp(82px, 9vw, 140px) 0;
  background:
    radial-gradient(circle at 84% 10%, rgba(182, 212, 49, .13), transparent 26%),
    linear-gradient(180deg, #f7faf8, #edf4f1);
}

.water-service-catalog .story-grid,
.gas-service-catalog .story-grid {
  gap: 24px;
}

.water-service-card,
.water-service-card.story-card--wide,
.gas-service-card,
.gas-service-card.story-card--wide {
  position: relative;
  display: flex;
  grid-column: span 6;
  flex-direction: column;
  min-height: 0;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background:
    radial-gradient(circle at 94% 0, rgba(182, 212, 49, .1), transparent 25%),
    var(--white);
  box-shadow: var(--shadow-soft);
}

.water-service-card::after,
.gas-service-card::after {
  display: none;
}

.service-infographic {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 563;
  object-fit: cover;
  overflow: hidden;
  border: 1px solid rgba(182, 212, 49, .36);
  border-radius: 20px;
  background: #031910;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .04);
  transition: transform .55s cubic-bezier(.2, .7, .2, 1), filter .35s ease;
}

.service-infographic-link {
  display: block;
  overflow: hidden;
  border-radius: 20px;
  cursor: pointer;
}

.service-infographic-link:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}

.water-service-card:hover .service-infographic,
.gas-service-card:hover .service-infographic {
  filter: saturate(1.05) contrast(1.02);
  transform: scale(1.012);
}

.water-service-card .story-no,
.gas-service-card .story-no {
  position: absolute;
  z-index: 3;
  top: 44px;
  left: 44px;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin: 0;
  border: 1px solid rgba(215, 255, 18, .64);
  border-radius: 50%;
  color: #173d2e;
  background: #d7ff12;
  box-shadow: 0 0 22px rgba(215, 255, 18, .24);
}

.water-service-card > h3,
.gas-service-card > h3 {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.water-service-card .story-copy,
.gas-service-card .story-copy {
  max-width: none;
  margin-top: 24px;
  color: var(--ink-2);
}

.water-service-card .text-link,
.gas-service-card .text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--emerald);
  font-size: clamp(21px, 1.8vw, 28px);
  font-weight: 800;
  line-height: 1.15;
  text-decoration: none;
}

.water-service-card .text-link::after,
.gas-service-card .text-link::after {
  font-size: 20px;
  content: "→";
  transition: transform .2s ease;
}

.water-service-card .text-link:hover::after,
.water-service-card .text-link:focus-visible::after,
.gas-service-card .text-link:hover::after,
.gas-service-card .text-link:focus-visible::after {
  transform: translateX(5px);
}

.water-service-card .story-copy p,
.gas-service-card .story-copy p {
  max-width: 680px;
  color: var(--ink-2);
  font-size: 16px;
}

@media (max-width: 900px) {
  .water-service-card,
  .water-service-card.story-card--wide,
  .gas-service-card,
  .gas-service-card.story-card--wide {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  .water-service-card,
  .water-service-card.story-card--wide,
  .gas-service-card,
  .gas-service-card.story-card--wide {
    padding: 18px;
    border-radius: 22px;
  }

  .service-infographic {
    border-radius: 16px;
  }

  .service-infographic-link {
    border-radius: 16px;
  }

  .water-service-card .story-no,
  .gas-service-card .story-no {
    top: 30px;
    left: 30px;
    width: 40px;
    height: 40px;
  }

  .water-service-card .story-copy,
  .gas-service-card .story-copy {
    margin-top: 20px;
  }
}

/* Scientific water-equipment catalog: one apparatus and one operating range per card */
.scientific-equipment-page .scientific-process-figure {
  max-width: 980px;
  margin-right: auto;
  margin-left: auto;
}

.scientific-equipment-page .scientific-process-figure img {
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.scientific-equipment-page .domain-summary-section .story-grid {
  align-items: stretch;
  grid-auto-flow: row;
}

.scientific-equipment-page .domain-summary-card,
.scientific-equipment-page .domain-summary-card.story-card--wide,
.scientific-equipment-page .domain-summary-card:nth-child(3),
.scientific-equipment-page .domain-summary-card:last-child:nth-child(odd) {
  position: relative;
  overflow: hidden;
  grid-column: span 4;
  padding: 0 0 26px;
  border-radius: 24px;
}

.scientific-equipment-card .story-no {
  position: absolute;
  z-index: 3;
  top: 18px;
  left: 18px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  color: var(--emerald-dark);
  background: var(--lime);
  box-shadow: 0 8px 22px rgba(1, 36, 28, .2);
}

.scientific-equipment-figure {
  display: grid;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 1 / 1;
  margin: 0 0 22px;
  place-items: center;
  border-bottom: 1px solid rgba(13, 106, 80, .12);
  background: #062a20;
}

.scientific-equipment-figure img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
}

.scientific-equipment-card:hover .scientific-equipment-figure img {
  transform: none;
}

.scientific-equipment-page .domain-summary-card h3,
.scientific-equipment-page .domain-summary-card .story-copy {
  margin-right: 24px;
  margin-left: 24px;
}

.scientific-equipment-page .domain-summary-card h3 {
  min-height: 2.4em;
  margin-bottom: 12px;
  font-size: clamp(19px, 1.25vw, 24px);
}

.scientific-equipment-page .domain-summary-card .story-copy > p {
  margin-bottom: 0;
  font-size: 15px;
  line-height: 1.65;
}

@media (max-width: 1100px) {
  .scientific-equipment-page .domain-summary-card,
  .scientific-equipment-page .domain-summary-card.story-card--wide,
  .scientific-equipment-page .domain-summary-card:nth-child(3),
  .scientific-equipment-page .domain-summary-card:last-child:nth-child(odd) {
    grid-column: span 6;
  }
}

@media (max-width: 760px) {
  .scientific-equipment-page .domain-summary-card,
  .scientific-equipment-page .domain-summary-card.story-card--wide,
  .scientific-equipment-page .domain-summary-card:nth-child(3),
  .scientific-equipment-page .domain-summary-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .scientific-equipment-page .domain-summary-card h3 {
    min-height: 0;
  }
}

/* Industrial emissions sampling case */
.sampling-case-page .section-head--split {
  grid-template-columns: minmax(0, 1fr);
}
.sampling-case-page .section-head--split > .section-lead {
  display: none;
}
.sampling-case-page .masthead-visual > img:not(.masthead-mark) {
  object-position: center;
}
/* Hidden until the sampling infographics are replaced with approved artwork. */
.sampling-case-page .sampling-process-figure {
  display: none;
}
.sampling-case-page .sampling-process-figure img {
  object-fit: contain;
}
.sampling-stat-strip {
  display: none;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 clamp(28px, 4vw, 56px);
  overflow: hidden;
  border: 1px solid rgba(8, 91, 68, .16);
  border-radius: 24px;
  background: rgba(8, 91, 68, .14);
  box-shadow: 0 18px 42px rgba(22, 61, 50, .08);
}
.sampling-stat-strip > div {
  min-height: 132px;
  padding: 24px;
  background: rgba(255, 255, 255, .94);
}
.sampling-stat-strip b {
  display: block;
  margin-bottom: 9px;
  color: #0a7358;
  font-size: clamp(1.55rem, 2.2vw, 2.35rem);
  line-height: 1;
}
.sampling-stat-strip span {
  color: #4d665f;
  font-size: .94rem;
  line-height: 1.45;
}
.sampling-priority-card {
  background:
    radial-gradient(circle at 92% 8%, rgba(191, 226, 30, .22), transparent 28%),
    linear-gradient(135deg, #073e31 0%, #0b654e 100%);
  color: #fff;
}
.sampling-priority-card h3,
.sampling-priority-card p,
.sampling-priority-card strong {
  color: #fff;
}
.sampling-priority-card .story-no {
  background: #c5e31d;
  color: #073e31;
}
.sampling-case-page .scientific-case-cta {
  display: inline-flex;
  margin-top: 12px;
}
.sampling-case-page .sampling-illustrated-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 44%);
  grid-template-rows: auto auto 1fr;
  column-gap: clamp(24px, 3vw, 48px);
  align-items: start;
}
.sampling-case-page .sampling-illustrated-card > .story-no,
.sampling-case-page .sampling-illustrated-card > h3,
.sampling-case-page .sampling-illustrated-card > .story-copy {
  grid-column: 1;
}
.sampling-case-page .sampling-illustrated-card > .story-no { grid-row: 1; }
.sampling-case-page .sampling-illustrated-card > h3 { grid-row: 2; }
.sampling-case-page .sampling-illustrated-card > .story-copy { grid-row: 3; }
.sampling-card-figure {
  grid-column: 2;
  grid-row: 1 / 4;
  align-self: stretch;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(8, 91, 68, .16);
  border-radius: 22px;
  background: #f7faf8;
}
.sampling-card-figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: contain;
}
.sampling-card-figure--sequence {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-self: stretch;
  align-items: stretch;
  gap: 12px;
  padding: 12px;
}
.sampling-card-figure--sequence img {
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: center;
  border-radius: 14px;
}

/* Preparation case: illustrated in the same split-card system as cases 03-05. */
.sampling-case-page .story-grid > .story-card:nth-child(2) {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 44%);
  grid-template-rows: auto auto 1fr;
  column-gap: clamp(24px, 3vw, 48px);
  align-items: start;
}
.sampling-case-page .story-grid > .story-card:nth-child(2)::after {
  display: none;
}
.sampling-case-page .story-grid > .story-card:nth-child(2)::before {
  content: "";
  grid-column: 2;
  grid-row: 1 / 4;
  align-self: stretch;
  min-height: 360px;
  border: 1px solid rgba(8, 91, 68, .16);
  border-radius: 22px;
  background: #f7faf8 url("media/lab-card-preparation-call-v1.webp") center / contain no-repeat;
}
.sampling-case-page .story-grid > .story-card:nth-child(2) > .story-no,
.sampling-case-page .story-grid > .story-card:nth-child(2) > h3,
.sampling-case-page .story-grid > .story-card:nth-child(2) > .story-copy {
  grid-column: 1;
}
.sampling-case-page .story-grid > .story-card:nth-child(2) > .story-no { grid-row: 1; }
.sampling-case-page .story-grid > .story-card:nth-child(2) > h3 { grid-row: 2; }
.sampling-case-page .story-grid > .story-card:nth-child(2) > .story-copy { grid-row: 3; }
.water-sampling-case-page .story-grid > .story-card:nth-child(2)::before,
.soil-sampling-case-page .story-grid > .story-card:nth-child(2)::before,
.waste-sampling-case-page .story-grid > .story-card:nth-child(2)::before {
  content: none;
  display: none;
}
@media (max-width: 900px) {
  .sampling-stat-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sampling-case-page .sampling-illustrated-card {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    row-gap: 18px;
  }
  .sampling-card-figure {
    grid-column: 1;
    grid-row: 4;
  }
  .sampling-card-figure img { min-height: 0; height: auto; }
  .sampling-case-page .story-grid > .story-card:nth-child(2) {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    row-gap: 18px;
  }
  .sampling-case-page .story-grid > .story-card:nth-child(2)::before {
    grid-column: 1;
    grid-row: 4;
    min-height: 0;
    aspect-ratio: 1000 / 760;
  }
}
@media (max-width: 560px) {
  .sampling-stat-strip { grid-template-columns: 1fr; border-radius: 18px; }
  .sampling-stat-strip > div { min-height: auto; padding: 20px; }
}

/* Laboratory accreditation */
.laboratory-service-index {
  padding-bottom: clamp(40px, 4vw, 64px);
}
.accreditation-section {
  padding: clamp(36px, 4vw, 60px) 0 clamp(72px, 8vw, 124px);
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 12%, rgba(191, 226, 30, .13), transparent 24%),
    #f4f8f6;
}
.accreditation-scope {
  margin-top: 0;
  padding: clamp(24px, 3vw, 38px);
  overflow: hidden;
  border: 1px solid rgba(8, 91, 68, .15);
  border-radius: 28px;
  background: rgba(255, 255, 255, .9);
}
.accreditation-scope__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}
.accreditation-scope__head span {
  color: #0b7358;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.accreditation-scope__head h3 {
  margin: 5px 0 0;
  color: #132820;
  font-size: clamp(24px, 2.3vw, 36px);
}
.accreditation-scope__head > a {
  color: #0b7358;
  font-weight: 750;
  text-decoration: none;
}
.accreditation-scope__viewport {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.accreditation-scope__track {
  display: flex;
  width: max-content;
  gap: 16px;
  animation: accreditation-scroll 54s linear infinite;
}
.accreditation-scope__viewport:hover .accreditation-scope__track,
.accreditation-scope__viewport:focus-within .accreditation-scope__track {
  animation-play-state: paused;
}
.accreditation-scope__track a {
  display: block;
  width: 210px;
  flex: 0 0 210px;
  overflow: hidden;
  border: 1px solid rgba(8, 91, 68, .15);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(24, 68, 56, .08);
}
.accreditation-scope__track img {
  display: block;
  width: 100%;
  aspect-ratio: 1.414 / 1;
  object-fit: cover;
  transition: transform .25s ease;
}
.accreditation-scope__track a:hover img,
.accreditation-scope__track a:focus-visible img {
  transform: scale(1.025);
}
@keyframes accreditation-scroll {
  to { transform: translateX(calc(-50% - 8px)); }
}
@media (max-width: 620px) {
  .laboratory-service-index { padding-bottom: 36px; }
  .accreditation-section { padding: 32px 0 64px; }
  .accreditation-scope { padding: 22px 16px; border-radius: 22px; }
  .accreditation-scope__head { align-items: start; flex-direction: column; }
  .accreditation-scope__track a { width: 176px; flex-basis: 176px; }
}
@media (prefers-reduced-motion: reduce) {
  .accreditation-scope__viewport { overflow-x: auto; mask-image: none; }
  .accreditation-scope__track { animation: none; }
}

/* Engineering survey case pages */
.engineering-discipline-page .story-grid > .story-card:nth-child(2)::before {
  content: none;
  display: none;
}
.engineering-discipline-page .sampling-card-figure {
  background: #082d23;
}
.engineering-discipline-page .sampling-card-figure img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.engineering-discipline-page .story-card h3 {
  max-width: 820px;
}
@media (max-width: 900px) {
  .engineering-discipline-page .sampling-card-figure img {
    width: 100%;
    height: auto;
  }
}

/* SZZ: structure inspired by the former service page, styled in the current visual system */
.szz-classic-page main,
.design-concept-page main {
  background: var(--paper);
}

.szz-hero {
  position: relative;
  padding: clamp(34px, 5vw, 72px) 0 clamp(54px, 6vw, 88px);
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 10%, rgba(182, 212, 49, .18), transparent 26%),
    linear-gradient(135deg, #f8faf9 0%, #edf4f1 100%);
}

.szz-hero::before {
  position: absolute;
  top: -210px;
  right: -180px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(13, 106, 80, .12);
  border-radius: 50%;
  box-shadow: inset 0 0 0 74px rgba(255, 255, 255, .26);
  content: "";
}

.szz-hero__shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(420px, .97fr);
  min-height: 620px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.szz-hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: clamp(48px, 5vw, 82px);
}

.szz-hero__copy h1 {
  max-width: 700px;
  margin: 28px 0 0;
  font-size: clamp(42px, 3.15vw, 58px);
  line-height: 1.03;
  letter-spacing: -.045em;
}

.szz-hero__copy h1::after {
  display: block;
  width: min(100%, 680px);
  height: 3px;
  margin-top: 24px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--lime) 0%, rgba(182, 212, 49, .72) 58%, rgba(182, 212, 49, 0) 100%);
  box-shadow: 0 0 16px rgba(182, 212, 49, .18);
  content: "";
}

.szz-hero__copy > p:not(.overline) {
  max-width: 660px;
  margin: 30px 0 0;
  color: var(--ink-2);
  font-size: clamp(18px, 1.45vw, 22px);
  line-height: 1.55;
}

.szz-hero__copy .hero-actions {
  margin-top: 34px;
}

.szz-next {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  margin-top: 34px;
  color: var(--emerald);
  font-size: 14px;
  font-weight: 760;
  text-decoration: none;
}

.szz-next span {
  color: var(--lime-dark);
}

.szz-hero__visual {
  position: relative;
  min-height: 620px;
  margin: 0;
  overflow: hidden;
  background: var(--emerald-dark);
}

.szz-hero__visual::after {
  position: absolute;
  inset: 0;
  border-left: 1px solid rgba(255, 255, 255, .12);
  background: linear-gradient(90deg, rgba(5, 47, 36, .08), transparent 32%);
  pointer-events: none;
  content: "";
}

.szz-hero__visual img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
  object-position: 54% center;
}

.szz-flow {
  padding: clamp(76px, 8vw, 124px) 0 clamp(82px, 9vw, 140px);
}

.szz-flow__head {
  max-width: 980px;
  margin-bottom: 46px;
}

.szz-flow__head h2 {
  margin: 24px 0 0;
  font-size: clamp(34px, 3.4vw, 54px);
  line-height: 1.04;
}

.szz-flow__head > p:last-child {
  max-width: 840px;
  margin: 22px 0 0;
  color: var(--ink-2);
  font-size: clamp(18px, 1.35vw, 21px);
}

.szz-definition {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding: clamp(34px, 4vw, 54px);
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.szz-step {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  flex: 0 0 54px;
  border-radius: 16px;
  color: var(--emerald-dark);
  background: var(--lime);
  font-size: 13px;
  font-weight: 820;
  letter-spacing: .08em;
}

.szz-definition h3,
.szz-summary h3,
.szz-detail-row h3,
.szz-faq h3 {
  margin: 2px 0 14px;
  font-size: clamp(21px, 1.65vw, 28px);
  line-height: 1.2;
}

.szz-definition p,
.szz-summary p,
.szz-detail-row li,
.szz-faq p {
  margin: 0;
  color: var(--ink-2);
  font-size: clamp(16px, 1.18vw, 19px);
  line-height: 1.62;
}

.szz-intro {
  max-width: 1100px;
  padding: clamp(70px, 8vw, 112px) 0 clamp(48px, 5vw, 70px);
}

.szz-intro h2 {
  margin: 0 0 22px;
  font-size: clamp(36px, 3.7vw, 58px);
  line-height: 1.03;
}

.szz-intro p {
  margin: 0;
  color: var(--ink-2);
  font-size: clamp(18px, 1.45vw, 22px);
  line-height: 1.62;
}

.szz-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  padding-top: 42px;
  border-top: 1px solid var(--line);
}

.szz-definition + .szz-summary-grid {
  margin-top: 42px;
}

.szz-summary {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 22px;
  min-height: 230px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.szz-summary--tint {
  background: var(--mint);
}

.szz-summary--wide {
  grid-column: 1 / -1;
  min-height: 205px;
}

.szz-summary h3 {
  font-size: clamp(20px, 1.45vw, 25px);
}

.szz-detail-row {
  display: grid;
  grid-template-columns: minmax(260px, .8fr) minmax(0, 1.2fr);
  gap: clamp(36px, 7vw, 110px);
  align-items: start;
  margin-top: 22px;
  padding: clamp(36px, 4vw, 52px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, .68);
}

.szz-detail-row .clean-list {
  margin: 0;
}

.szz-kicker {
  margin: 0 0 12px;
  color: var(--lime-dark);
  font-size: 12px;
  font-weight: 820;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.szz-signal {
  position: relative;
  padding: clamp(72px, 7vw, 108px) 0;
  overflow: hidden;
  color: var(--white);
  background: var(--emerald-dark);
}

.szz-signal::after {
  position: absolute;
  right: -120px;
  bottom: -260px;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 50%;
  box-shadow: inset 0 0 0 80px rgba(182, 212, 49, .035);
  content: "";
}

.szz-signal__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: clamp(50px, 8vw, 130px);
  align-items: center;
}

.szz-signal h2 {
  max-width: 820px;
  margin: 0 0 20px;
  color: var(--white);
  font-size: clamp(34px, 3.2vw, 54px);
  line-height: 1.04;
}

.szz-signal p:not(.szz-kicker) {
  max-width: 840px;
  margin: 0;
  color: rgba(255, 255, 255, .76);
  font-size: clamp(17px, 1.25vw, 20px);
}

.szz-signal__action {
  display: grid;
  gap: 18px;
  justify-self: end;
  justify-items: end;
}

.szz-signal__action span {
  color: rgba(255, 255, 255, .7);
  font-size: 13px;
  font-weight: 700;
}

.szz-faq {
  padding: clamp(76px, 8vw, 124px) 0;
  background: var(--white);
}

.szz-faq__head {
  margin-bottom: 38px;
}

.szz-faq__head h2 {
  margin-top: 22px;
}

.szz-faq__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.szz-faq__grid article {
  padding: clamp(32px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--paper);
}

.design-concept-copy {
  color: var(--ink-2);
  font-size: clamp(16px, 1.18vw, 19px);
  line-height: 1.62;
}

.design-concept-copy p {
  margin: 0;
}

.design-concept-copy p + p {
  margin-top: 14px;
}

.design-concept-copy .clean-list {
  margin-top: 0;
}

.szz-signal__copy {
  display: grid;
  gap: 16px;
  max-width: 900px;
}

.szz-signal__copy .clean-list {
  margin: 0;
  color: rgba(255, 255, 255, .78);
}

.szz-signal__copy .clean-list li::before {
  border-color: rgba(255, 255, 255, .15);
  background: var(--lime);
}

@media (max-width: 1100px) {
  .szz-hero__shell {
    grid-template-columns: 1fr;
  }

  .szz-hero__visual,
  .szz-hero__visual img {
    min-height: 480px;
  }

  .szz-hero__visual {
    order: -1;
  }
}

@media (max-width: 780px) {
  .szz-hero__shell {
    min-height: 0;
    border-radius: 25px;
  }

  .szz-hero__copy {
    padding: 34px 24px 40px;
  }

  .szz-hero__copy h1 {
    margin-top: 22px;
    font-size: clamp(36px, 9.6vw, 48px);
  }

  .szz-hero__copy h1::after {
    margin-top: 18px;
  }

  .szz-hero__visual,
  .szz-hero__visual img {
    min-height: 330px;
  }

  .szz-definition,
  .szz-summary,
  .szz-detail-row,
  .szz-signal__grid,
  .szz-faq__grid {
    grid-template-columns: 1fr;
  }

  .szz-definition,
  .szz-summary,
  .szz-detail-row {
    padding: 26px;
  }

  .szz-summary-grid {
    grid-template-columns: 1fr;
  }

  .szz-summary--wide {
    grid-column: auto;
  }

  .szz-summary {
    min-height: 0;
  }

  .szz-detail-row {
    gap: 20px;
  }

  .szz-signal__action .action {
    width: 100%;
  }

  .szz-signal__action {
    justify-self: stretch;
    transform: none;
  }
}