:root {
  --bg: #f4f2ed;
  --text: #111111;
  --muted: #777777;
  --line: rgba(0, 0, 0, 0.12);
  --overlay: #ffffff;
  --footer-bg: #090909;
  --footer-text: #f4f2ed;
  --footer-muted: rgba(244, 242, 237, 0.62);
  --footer-line: rgba(244, 242, 237, 0.14);
  --gutter: clamp(1rem, 2vw, 2rem);
  --section-gap: clamp(5rem, 10vw, 10rem);
  --grid-columns: 12;
  --header-height: 4.5rem;
  --body-size: clamp(1rem, 1.2vw, 1.125rem);
  --transition: 700ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

body.modal-open {
  overflow: hidden;
}

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

picture {
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
li {
  font-size: var(--body-size);
  line-height: 1.65;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-grid {
  display: grid;
  grid-template-columns: repeat(var(--grid-columns), minmax(0, 1fr));
  column-gap: var(--gutter);
  padding-inline: var(--gutter);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(244, 242, 237, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition:
    border-color 240ms ease,
    background-color 240ms ease,
    color 240ms ease,
    box-shadow 240ms ease;
}

.site-header.is-scrolled {
  color: rgba(244, 242, 237, 0.96);
  background: rgba(17, 17, 17, 0.76);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-height);
  padding: 0 var(--gutter);
}

.brand,
.site-nav a,
.menu-toggle,
.mobile-nav__eyebrow,
.mobile-nav__close,
.eyebrow,
.section-label,
.brands__label,
.stat__label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-weight: 600;
}

.brand__logo {
  display: block;
  width: auto;
  height: 1.1rem;
}

.brand__logo--light {
  display: none;
}

.site-header.is-scrolled .brand__logo--dark {
  display: none;
}

.site-header.is-scrolled .brand__logo--light {
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.site-nav a,
.menu-toggle {
  position: relative;
  color: inherit;
}

.site-nav a::after,
.menu-toggle::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 240ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.menu-toggle:hover::after,
.menu-toggle:focus-visible::after {
  transform: scaleX(1);
}

.site-nav--desktop {
  margin-left: auto;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 5.2rem;
  min-height: 2.75rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: transparent;
  padding: 0.2rem 0.9rem;
  cursor: pointer;
  font: inherit;
}

.mobile-nav {
  display: none;
}

.hero {
  position: relative;
  min-height: 100svh;
  padding-top: calc(var(--header-height) + 1rem);
}

.hero__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: opacity 300ms ease;
}

.hero__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero:hover .hero__image {
  opacity: 0.94;
}

.hero__overlay,
.media-block__overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.overlay-word {
  position: absolute;
  color: var(--overlay);
  mix-blend-mode: difference;
  text-decoration: underline;
  text-underline-offset: 0.08em;
  line-height: 0.9;
  white-space: nowrap;
  will-change: transform;
  transition: transform 220ms ease;
}

.overlay-word--main {
  font-size: clamp(2.75rem, 5vw, 6rem);
}

.overlay-word--muted {
  font-size: clamp(1.4rem, 2vw, 2.25rem);
  opacity: 0.48;
}

.hero__content {
  position: relative;
  z-index: 1;
  align-items: end;
  min-height: calc(100svh - var(--header-height));
  padding-bottom: 4rem;
}

.hero__panel {
  grid-column: 1 / span 12;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
  align-items: end;
}

.hero__copy {
  grid-column: 1 / span 8;
  max-width: 30rem;
}

.eyebrow {
  margin: 0 0 1rem;
}

.hero h1,
.section h2,
.cta-section h2 {
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 0.95;
  margin: 0;
}

.hero h1,
.hero-title-block {
  font-size: clamp(4.75rem, 8vw, 9rem);
  max-width: 7.4ch;
}

.hero-title-invert {
  position: relative;
  z-index: 2;
  color: var(--overlay);
  mix-blend-mode: difference;
  text-decoration: underline;
  text-underline-offset: 0.08em;
  line-height: 0.92;
  margin: 0;
}

.hero-title-white {
  position: relative;
  z-index: 2;
  color: var(--overlay);
  line-height: 0.92;
  margin: 0;
}

.hero__lead {
  max-width: 38rem;
  margin: 1.5rem 0 0;
}

.hero-copy-invert,
.hero .eyebrow,
.hero .stat__value,
.hero .button {
  color: var(--overlay);
}

.hero .button {
  border-color: var(--overlay);
  background: transparent;
}

.hero .button:hover,
.hero .button:focus-visible {
  background: transparent;
  color: var(--overlay);
}

.hero__actions {
  grid-column: 10 / span 3;
  align-self: end;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--text);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition:
    background-color 240ms ease,
    color 240ms ease,
    border-color 240ms ease;
}

.button--solid {
  background: var(--text);
  color: var(--bg);
}

.button--solid:hover,
.button--solid:focus-visible {
  background: transparent;
  color: var(--text);
}

.button--ghost:hover,
.button--ghost:focus-visible {
  background: var(--text);
  color: var(--bg);
}

.stats {
  position: relative;
  z-index: 1;
  padding-bottom: 2rem;
  gap: 1rem;
}

.stat {
  grid-column: span 3;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
}

.stat__value {
  display: block;
  font-size: clamp(1.7rem, 2.4vw, 2.7rem);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat__label {
  color: rgba(255, 255, 255, 0.85);
  mix-blend-mode: difference;
}

.section,
.cta-section {
  padding-block: var(--section-gap);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.section__intro {
  grid-column: 1 / span 5;
  max-width: 28rem;
}

.section__body {
  grid-column: 7 / span 5;
}

.section-label {
  margin: 0 0 1.25rem;
  color: var(--muted);
}

.section h2,
.cta-section h2 {
  font-size: clamp(3rem, 5vw, 6rem);
  max-width: 10ch;
}

.title-balance {
  text-wrap: balance;
}

.section__body p:first-child,
.cta-section__content p:not(.section-label):first-of-type {
  margin-top: 0;
}

.section__statement {
  margin: 0 0 1.25rem;
  font-size: clamp(1.15rem, 1.7vw, 1.5rem);
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: -0.02em;
  max-width: 28ch;
}

.section__statement--cta {
  margin-top: 1.25rem;
  max-width: 30ch;
}

.detail-list,
.process-list,
.brands {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.partner-marquee {
  grid-column: 1 / -1;
  margin-top: 2rem;
}

.partner-marquee__title {
  margin: 0 0 1rem;
}

.partner-marquee__band {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #050505;
}

.partner-marquee__band::before,
.partner-marquee__band::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(2rem, 8vw, 6rem);
  z-index: 1;
  pointer-events: none;
}

.partner-marquee__band::before {
  left: 0;
  background: linear-gradient(to right, #050505 0%, rgba(5, 5, 5, 0) 100%);
}

.partner-marquee__band::after {
  right: 0;
  background: linear-gradient(to left, #050505 0%, rgba(5, 5, 5, 0) 100%);
}

.partner-marquee__track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 38s linear infinite;
}

.partner-marquee__group {
  display: flex;
  align-items: center;
  gap: clamp(3.25rem, 5vw, 6rem);
  flex: 0 0 auto;
  padding: clamp(1.5rem, 3vw, 2.15rem) clamp(2rem, 4vw, 3rem);
}

.partner-marquee__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: clamp(8.25rem, 13vw, 12.5rem);
  min-height: clamp(2.5rem, 4vw, 3.75rem);
}

.partner-marquee__item img {
  width: auto;
  max-width: clamp(7rem, 11vw, 11rem);
  max-height: clamp(1.7rem, 3vw, 2.85rem);
  object-fit: contain;
  opacity: 0.88;
  filter: brightness(0) invert(1);
}

@keyframes marquee-scroll {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-50%, 0, 0);
  }
}

.detail-list li,
.process-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}

.section-stat {
  margin: 2rem 0 0;
  color: var(--muted);
}

.media-block {
  grid-column: 2 / -2;
  position: relative;
  margin: 4rem 0 0;
  overflow: hidden;
  background: #ddd9d2;
}

.media-block picture {
  display: block;
}

.media-block img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition:
    transform var(--transition),
    opacity 300ms ease;
}

.media-block:hover img {
  opacity: 0.94;
}

.media-block--overlay .overlay-word:first-child {
  top: 12%;
  left: 6%;
}

.media-block--overlay .overlay-word:last-child {
  right: 7%;
  bottom: 11%;
}

.pool-configurator {
  overflow: hidden;
  background: #10100f;
  color: var(--footer-text);
}

.pool-configurator__grid {
  row-gap: clamp(2.5rem, 4vw, 4rem);
}

.pool-configurator__intro {
  grid-column: 1 / span 4;
  align-self: start;
}

.pool-configurator__intro .section-label,
.pool-configurator__intro p {
  color: rgba(244, 242, 237, 0.72);
}

.pool-configurator__intro h2 {
  margin-top: clamp(1.1rem, 2vw, 1.7rem);
  max-width: 9ch;
  color: var(--footer-text);
}

.pool-configurator__intro .section__statement {
  margin-top: clamp(1.4rem, 2vw, 2rem);
  margin-bottom: 1rem;
  color: var(--footer-text);
}

.pool-configurator__intro > p:last-of-type {
  max-width: 31rem;
  margin-top: 0;
}

.configurator-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.6rem;
}

.configurator-signals span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2rem;
  padding: 0 0.65rem;
  border: 1px solid rgba(244, 242, 237, 0.18);
  color: rgba(244, 242, 237, 0.78);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.configurator-signals svg,
.tech-node__icon svg,
.config-control__icon svg {
  display: block;
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pool-configurator__stage {
  grid-column: 5 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(18rem, 0.7fr);
  gap: clamp(1rem, 2vw, 2rem);
  align-items: stretch;
}

.pool-visual {
  position: relative;
  min-height: clamp(30rem, 42vw, 42rem);
  overflow: hidden;
  border: 1px solid rgba(244, 242, 237, 0.14);
  background:
    linear-gradient(rgba(244, 242, 237, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 242, 237, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 50% 44%, rgba(244, 242, 237, 0.12), transparent 38%),
    #070707;
  background-size: 42px 42px, 42px 42px, auto, auto;
  perspective: 900px;
}

.pool-visual__orbit {
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(244, 242, 237, 0.16);
  border-radius: 50%;
  transform: rotateX(68deg) rotateZ(0deg);
  animation: system-orbit 18s linear infinite;
}

.pool-visual__basin {
  position: absolute;
  left: 50%;
  top: 48%;
  width: min(58%, 24rem);
  aspect-ratio: 16 / 9;
  transform: translate(-50%, -50%) rotateX(62deg) rotateZ(-10deg);
  transform-style: preserve-3d;
  transition: transform 600ms ease, border-radius 600ms ease;
}

.pool-visual__basin[data-shape="overflow"] {
  transform: translate(-50%, -50%) rotateX(62deg) rotateZ(0deg);
}

.pool-visual__basin[data-shape="skimmer"] {
  border-radius: 1.2rem;
  transform: translate(-50%, -50%) rotateX(60deg) rotateZ(8deg);
}

.pool-visual__water,
.pool-visual__edge {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(244, 242, 237, 0.48);
}

.pool-visual__water {
  background:
    repeating-linear-gradient(112deg, rgba(244, 242, 237, 0.18) 0 2px, transparent 2px 18px),
    linear-gradient(140deg, rgba(141, 202, 220, 0.82), rgba(15, 89, 107, 0.92));
  box-shadow:
    inset 0 0 40px rgba(255, 255, 255, 0.18),
    0 28px 60px rgba(0, 0, 0, 0.38);
  animation: water-drift 8s ease-in-out infinite alternate;
}

.pool-visual__edge {
  inset: -0.7rem;
  border-color: rgba(244, 242, 237, 0.32);
  transform: translateZ(-18px);
}

.pool-visual__label {
  position: absolute;
  left: 50%;
  top: 50%;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transform: translate(-50%, -50%) translateZ(24px);
}

.pool-visual__pipes {
  position: absolute;
  inset: 7%;
  width: 86%;
  height: 86%;
  overflow: visible;
}

.pipe {
  fill: none;
  stroke: rgba(244, 242, 237, 0.28);
  stroke-width: 2;
  stroke-dasharray: 10 12;
  stroke-linecap: round;
  animation: pipe-flow 6s linear infinite;
}

.pipe--feed {
  stroke: rgba(141, 202, 220, 0.58);
}

.pipe--return {
  stroke: rgba(244, 242, 237, 0.38);
  animation-direction: reverse;
}

.pipe--pulse {
  stroke: rgba(255, 255, 255, 0.54);
  stroke-dasharray: 2 16;
}

.tech-node {
  position: absolute;
  width: clamp(8.4rem, 12vw, 11rem);
  display: grid;
  gap: 0.35rem;
  padding: 0.9rem;
  border: 1px solid rgba(244, 242, 237, 0.18);
  background: rgba(16, 16, 15, 0.72);
  backdrop-filter: blur(12px);
  color: var(--footer-text);
  transition:
    transform 420ms ease,
    border-color 420ms ease,
    background-color 420ms ease;
}

.tech-node.is-active {
  border-color: rgba(244, 242, 237, 0.52);
  background: rgba(244, 242, 237, 0.1);
  transform: translateY(-0.25rem);
}

.tech-node__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  margin-bottom: 0.15rem;
  border: 1px solid rgba(244, 242, 237, 0.16);
  color: rgba(244, 242, 237, 0.82);
}

.tech-node--pump {
  left: 6%;
  bottom: 11%;
}

.tech-node--filter {
  right: 7%;
  bottom: 14%;
}

.tech-node--treatment {
  left: 8%;
  top: 12%;
}

.tech-node--thermal {
  right: 8%;
  top: 11%;
}

.tech-node__label,
.config-control__label,
.config-metric__label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(244, 242, 237, 0.56);
}

.tech-node__value {
  display: block;
  font-size: 1rem;
  line-height: 1.15;
}

.config-control__icon {
  color: rgba(244, 242, 237, 0.68);
}

.pool-configurator__controls {
  display: grid;
  gap: 1.1rem;
  padding: 1rem;
  border: 1px solid rgba(244, 242, 237, 0.14);
  background: rgba(244, 242, 237, 0.045);
}

.config-control {
  display: grid;
  gap: 0.65rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(244, 242, 237, 0.1);
}

.config-control:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.config-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
}

.config-options--split {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.config-option {
  min-height: 2.75rem;
  border: 1px solid rgba(244, 242, 237, 0.18);
  background: transparent;
  color: rgba(244, 242, 237, 0.82);
  font: inherit;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-align: left;
  text-transform: uppercase;
  padding: 0.7rem 0.85rem;
  cursor: pointer;
  transition:
    background-color 220ms ease,
    border-color 220ms ease,
    color 220ms ease;
}

.config-option:hover,
.config-option:focus-visible,
.config-option.is-active {
  background: rgba(244, 242, 237, 0.12);
  border-color: rgba(244, 242, 237, 0.48);
  color: var(--footer-text);
}

.pool-configurator__output {
  grid-column: 5 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) minmax(0, 1.2fr);
  gap: 1rem;
  align-items: end;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(244, 242, 237, 0.14);
}

.config-metric {
  padding-top: 0.85rem;
  border-top: 1px solid rgba(244, 242, 237, 0.14);
}

.config-metric__value {
  display: block;
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 0.9;
}

.pool-configurator__output p {
  margin: 0;
  color: rgba(244, 242, 237, 0.76);
}

/* Pool advisor configurator */
.pool-advisor {
  overflow: hidden;
  background: #0a0a09;
  color: var(--footer-text);
}

.pool-advisor__grid {
  row-gap: clamp(2rem, 4vw, 4rem);
}

.pool-advisor__intro {
  grid-column: 1 / span 4;
  align-self: start;
}

.pool-advisor__intro .section-label,
.pool-advisor__intro p {
  color: rgba(244, 242, 237, 0.72);
}

.pool-advisor__intro h2 {
  max-width: 11ch;
  color: var(--footer-text);
}

.pool-advisor__intro .section__statement {
  max-width: 29ch;
  color: var(--footer-text);
}

.pool-advisor__controls {
  grid-column: 5 / span 4;
  display: grid;
  gap: 1.05rem;
  align-self: start;
}

.pool-advisor__results {
  grid-column: 9 / -1;
  display: grid;
  gap: 1rem;
  align-content: start;
}

.advisor-control {
  display: grid;
  gap: 0.65rem;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(244, 242, 237, 0.16);
}

.advisor-control__label,
.advisor-result__label,
.advisor-compare-card span,
.advisor-impact span {
  color: rgba(244, 242, 237, 0.58);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.advisor-options {
  display: grid;
  gap: 0.45rem;
}

.advisor-options--two,
.advisor-options--sizes {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.advisor-options--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.advisor-option,
.advisor-extra {
  appearance: none;
  border: 1px solid rgba(244, 242, 237, 0.18);
  background: rgba(244, 242, 237, 0.035);
  color: rgba(244, 242, 237, 0.78);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    background 220ms ease,
    border-color 220ms ease,
    color 220ms ease,
    transform 220ms ease;
}

.advisor-option {
  min-height: 4.35rem;
  padding: 0.78rem;
}

.advisor-option span {
  display: block;
  margin-top: 0.3rem;
  color: rgba(244, 242, 237, 0.5);
  font-size: 0.72rem;
  line-height: 1.3;
}

.advisor-extra {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  min-height: 2.3rem;
  padding: 0 0.72rem;
  font-size: 0.82rem;
}

.advisor-option:hover,
.advisor-extra:hover {
  transform: translateY(-1px);
  border-color: rgba(244, 242, 237, 0.42);
  color: var(--footer-text);
}

.advisor-option.is-active,
.advisor-extra.is-active {
  border-color: rgba(244, 242, 237, 0.72);
  background: rgba(244, 242, 237, 0.12);
  color: var(--footer-text);
}

.advisor-extras {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.advisor-visual {
  position: relative;
  min-height: clamp(19rem, 26vw, 27rem);
  overflow: hidden;
  border: 1px solid rgba(244, 242, 237, 0.16);
  background:
    linear-gradient(rgba(244, 242, 237, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 242, 237, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 50% 42%, rgba(51, 142, 170, 0.36), transparent 32%),
    #060606;
  background-size: 34px 34px, 34px 34px, auto, auto;
  isolation: isolate;
}

.advisor-visual::before {
  content: "";
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(244, 242, 237, 0.14);
  border-radius: 50%;
  animation: system-orbit 20s linear infinite;
}

.advisor-visual__pool {
  position: absolute;
  left: 50%;
  top: 45%;
  width: min(64%, 22rem);
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(244, 242, 237, 0.52);
  background:
    repeating-linear-gradient(118deg, rgba(255, 255, 255, 0.18) 0 2px, transparent 2px 18px),
    linear-gradient(140deg, rgba(106, 183, 207, 0.92), rgba(13, 87, 104, 0.95));
  box-shadow:
    inset 0 0 40px rgba(255, 255, 255, 0.16),
    0 24px 60px rgba(0, 0, 0, 0.35);
  transform: translate(-50%, -50%) rotateX(62deg) rotateZ(-9deg);
  transform-style: preserve-3d;
  transition: border-radius 420ms ease, transform 420ms ease;
  animation: water-drift 7s ease-in-out infinite alternate;
}

.advisor-visual__pool[data-shape="skimmer"] {
  border-radius: 1rem;
  transform: translate(-50%, -50%) rotateX(60deg) rotateZ(8deg);
}

.advisor-visual__pool[data-shape="overflow"] {
  transform: translate(-50%, -50%) rotateX(62deg) rotateZ(0deg);
}

.advisor-visual__label {
  position: absolute;
  left: 50%;
  top: 48%;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transform: translate(-50%, -50%);
}

.advisor-node {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.52rem 0.62rem;
  border: 1px solid rgba(244, 242, 237, 0.18);
  background: rgba(0, 0, 0, 0.34);
  color: rgba(244, 242, 237, 0.72);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.advisor-node svg,
.advisor-extra svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.advisor-node--pump {
  left: 7%;
  bottom: 13%;
}

.advisor-node--filter {
  right: 7%;
  bottom: 19%;
}

.advisor-node--treatment {
  right: 10%;
  top: 14%;
}

.advisor-node--water {
  left: 10%;
  top: 16%;
}

.advisor-node--salt {
  right: 10%;
  top: 14%;
}

.advisor-node--cover {
  left: 10%;
  top: 16%;
}

.advisor-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.advisor-result,
.advisor-recommendation,
.advisor-compare-card,
.advisor-impact {
  border: 1px solid rgba(244, 242, 237, 0.14);
  background: rgba(244, 242, 237, 0.045);
}

.advisor-result {
  min-height: 7.2rem;
  padding: 0.9rem;
}

.advisor-result--wide {
  grid-column: 1 / -1;
}

.advisor-result strong {
  display: block;
  margin-top: 0.42rem;
  color: var(--footer-text);
  font-size: clamp(1.1rem, 1.5vw, 1.5rem);
  font-weight: 500;
  line-height: 1.12;
}

.advisor-recommendation {
  padding: 1rem;
}

.advisor-recommendation span {
  display: block;
  margin-bottom: 0.45rem;
  color: rgba(244, 242, 237, 0.58);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.advisor-recommendation__label {
  margin: 0 0 0.45rem;
  color: rgba(244, 242, 237, 0.58);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.advisor-recommendation p {
  margin: 0;
  color: rgba(244, 242, 237, 0.86);
}

.advisor-comparison {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.25fr);
  gap: 1rem;
  padding-top: clamp(1.4rem, 2vw, 2rem);
  border-top: 1px solid rgba(244, 242, 237, 0.16);
}

.advisor-compare-card,
.advisor-impact {
  padding: 1rem;
}

.advisor-compare-card h3,
.advisor-impact h3 {
  margin: 0.45rem 0 1rem;
  color: var(--footer-text);
  font-size: clamp(1.45rem, 2vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.04em;
}

.advisor-compare-card p {
  margin: 0.55rem 0;
  color: rgba(244, 242, 237, 0.72);
}

.advisor-compare-card strong {
  display: block;
  margin: 0.65rem 0 0.55rem;
  color: var(--footer-text);
  font-size: clamp(1.4rem, 2.2vw, 2.2rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
}

.advisor-compare-card > span {
  display: block;
  margin-top: 0.45rem;
  color: rgba(244, 242, 237, 0.74);
  font-size: 0.95rem;
  letter-spacing: 0;
  text-transform: none;
}

.advisor-impact ul {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: rgba(244, 242, 237, 0.76);
}

.advisor-impact li {
  padding-top: 0.55rem;
  border-top: 1px solid rgba(244, 242, 237, 0.12);
}

.advisor-footnote {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(1rem, 3vw, 2rem);
  align-items: end;
  padding-top: clamp(1.4rem, 2vw, 2rem);
  border-top: 1px solid rgba(244, 242, 237, 0.16);
}

.advisor-footnote p {
  max-width: 58rem;
  margin: 0;
  color: rgba(244, 242, 237, 0.62);
  font-size: 0.9rem;
}

.advisor-footnote span {
  color: rgba(244, 242, 237, 0.72);
}

.advisor-footnote__cta {
  display: grid;
  gap: 0.7rem;
  min-width: min(24rem, 100%);
}

.advisor-footnote__cta p {
  color: rgba(244, 242, 237, 0.72);
}

@keyframes system-orbit {
  to {
    transform: rotateX(68deg) rotateZ(360deg);
  }
}

@keyframes water-drift {
  to {
    background-position: 70px 20px, 0 0;
  }
}

@keyframes pipe-flow {
  to {
    stroke-dashoffset: -132;
  }
}

.brands__label {
  margin: 0 0 1rem;
  color: var(--muted);
}

.brands__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

.brands__list span {
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--line);
}

.cta-section__grid {
  align-items: center;
}

.cta-section__content {
  grid-column: 1 / span 5;
}

.cta-section__content .button {
  margin-top: 1.5rem;
}

.cta-section__text {
  max-width: 31rem;
}

.cta-section__actions {
  max-width: 24rem;
}

.contact-block {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.contact-block p,
.contact-block a {
  margin: 0 0 0.45rem;
  display: block;
}

.cta-section .media-block {
  grid-column: 7 / -1;
  margin-top: 0;
}

.site-footer {
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  background: var(--footer-bg);
  color: var(--footer-text);
}

.site-footer__inner {
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(2.5rem, 4vw, 3.5rem);
  row-gap: 2.5rem;
}

.site-footer p,
.site-footer li,
.site-footer a,
.site-footer h3 {
  margin: 0;
}

.site-footer__brand {
  grid-column: 1 / span 5;
}

.site-footer__eyebrow,
.site-footer__label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--footer-muted);
}

.site-footer__brand h3 {
  margin-top: 1rem;
  font-size: clamp(2rem, 3.2vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 500;
  max-width: 12ch;
}

.site-footer__column {
  grid-column: span 2;
}

.site-footer__column--contact {
  grid-column: 10 / span 3;
}

.site-footer__list,
.site-footer__contact-list {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--footer-line);
}

.site-footer__list li {
  padding: 0.55rem 0;
  color: var(--footer-muted);
  border-bottom: 1px solid rgba(244, 242, 237, 0.08);
}

.site-footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(244, 242, 237, 0.08);
}

.site-footer__contact-list span,
.site-footer__contact-list a {
  font-size: 1rem;
  line-height: 1.55;
}

.contact-icon {
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
  margin-top: 0.28rem;
  color: var(--footer-text);
}

.contact-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.site-footer__meta {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  padding-top: 1.4rem;
  border-top: 1px solid var(--footer-line);
}

.site-footer__meta p {
  color: var(--footer-muted);
  font-size: 0.92rem;
}

.site-footer__legal {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.25rem;
  align-items: center;
  padding-top: 0.25rem;
}

.legal-link {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--footer-muted);
  font: inherit;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 200ms ease;
}

.legal-link:hover,
.legal-link:focus-visible {
  color: var(--footer-text);
}

.site-footer__display {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
  font-size: clamp(4.5rem, 14vw, 14rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
  font-weight: 600;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 242, 237, 0.24);
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(5, 5, 5, 0.56);
  backdrop-filter: blur(10px);
}

.modal-backdrop[hidden] {
  display: none;
}

.legal-modal {
  width: min(100%, 42rem);
  max-height: min(82svh, 44rem);
  overflow: auto;
  padding: 1.35rem 1.35rem 1.5rem;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(244, 242, 237, 0.98);
  color: var(--text);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
}

.legal-modal[hidden] {
  display: none;
}

.legal-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.legal-modal__eyebrow {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.legal-modal__close {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--text);
  font: inherit;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.legal-modal h3 {
  margin: 1rem 0 1rem;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  font-weight: 500;
}

.legal-modal__body {
  display: grid;
  gap: 0.95rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.legal-modal__body p,
.legal-modal__body a {
  margin: 0;
  color: var(--text);
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  display: flex;
  justify-content: center;
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner__content {
  width: min(100%, 58rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem 1.25rem;
  align-items: end;
  padding: 1rem 1rem 1rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(9, 9, 9, 0.92);
  color: var(--footer-text);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(18px);
}

.cookie-banner__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: rgba(244, 242, 237, 0.88);
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.6rem;
}

.cookie-banner__button {
  min-height: 2.9rem;
}

.cookie-banner .button--solid {
  background: var(--footer-text);
  color: var(--footer-bg);
  border-color: var(--footer-text);
}

.cookie-banner .button--ghost {
  border-color: rgba(244, 242, 237, 0.4);
  color: var(--footer-text);
}

.cookie-banner__button--text {
  background: transparent;
}

.reveal {
  opacity: 0;
  transform: translateY(2rem);
  transition:
    opacity var(--transition),
    transform var(--transition);
}

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

@media (max-width: 960px) {
  :root {
    --grid-columns: 6;
    --section-gap: clamp(4.5rem, 9vw, 7rem);
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav--desktop {
    display: none;
  }

  .mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 49;
    display: block;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    background: rgba(6, 6, 6, 0.32);
    backdrop-filter: blur(8px);
    transition:
      opacity 240ms ease,
      visibility 240ms ease;
  }

  .mobile-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .mobile-nav__panel {
    position: absolute;
    inset: 0 0 0 auto;
    margin-left: auto;
    display: flex;
    min-height: 100%;
    width: min(30rem, 100%);
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
    padding: calc(var(--header-height) + 1rem) 1.25rem 1.5rem;
    background: rgba(12, 12, 12, 0.95);
    color: var(--overlay);
    transform: translateX(100%);
    transition: transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
  }

  .mobile-nav.is-open .mobile-nav__panel {
    transform: translateX(0);
  }

  .mobile-nav__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }

  .mobile-nav__eyebrow {
    margin: 0;
    color: rgba(255, 255, 255, 0.58);
  }

  .mobile-nav__close {
    border: 0;
    background: transparent;
    padding: 0;
    color: inherit;
    cursor: pointer;
  }

  .mobile-nav__links {
    display: grid;
    gap: 0.2rem;
    margin-top: auto;
    margin-bottom: auto;
  }

  .mobile-nav__links a {
    padding: 0.5rem 0;
    font-size: clamp(1.7rem, 4.8vw, 2.6rem);
    line-height: 0.96;
    letter-spacing: -0.04em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .mobile-nav__meta {
    display: grid;
    gap: 0.35rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  .mobile-nav__meta p,
  .mobile-nav__meta a {
    margin: 0;
    font-size: 0.94rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.78);
  }

  .hero__panel,
  .hero__copy,
  .hero__actions,
  .pool-advisor__intro,
  .pool-advisor__controls,
  .pool-advisor__results,
  .advisor-comparison,
  .advisor-footnote,
  .pool-configurator__intro,
  .pool-configurator__stage,
  .pool-configurator__output,
  .section__intro,
  .section__body,
  .cta-section__content,
  .site-footer__brand,
  .site-footer__column,
  .site-footer__column--contact,
  .site-footer__meta,
  .cta-section .media-block,
  .media-block {
    grid-column: 1 / -1;
  }

  .hero {
    min-height: auto;
  }

  .hero__media {
    position: relative;
    inset: auto;
    height: min(72svh, 44rem);
  }

  .hero__content {
    min-height: auto;
    padding-top: 2rem;
    padding-bottom: 0;
    gap: 2rem;
  }

  .hero__panel {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .hero__panel {
    align-items: start;
  }

  .hero__copy {
    max-width: 38rem;
  }

  .hero__actions {
    max-width: 26rem;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .stat {
    grid-column: span 3;
  }

  .cta-section .media-block {
    margin-top: 3rem;
  }

  .pool-configurator__stage {
    grid-template-columns: 1fr;
  }

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

  .pool-configurator__output p {
    grid-column: 1 / -1;
  }

  .pool-advisor__intro h2 {
    max-width: 12ch;
  }

  .pool-advisor__controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .advisor-control:last-child {
    grid-column: 1 / -1;
  }

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

  .advisor-impact {
    grid-column: 1 / -1;
  }

  .advisor-footnote {
    grid-template-columns: 1fr;
  }

  .site-footer__inner {
    row-gap: 2rem;
  }

  .site-footer__display {
    font-size: clamp(4rem, 18vw, 8rem);
  }

  .cookie-banner__content {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .cookie-banner__actions {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  :root {
    --grid-columns: 1;
    --section-gap: 3.5rem;
    --gutter: 1rem;
    --header-height: 4.25rem;
  }

  .site-header {
    background: linear-gradient(to bottom, rgba(17, 17, 17, 0.48), rgba(17, 17, 17, 0.14));
    color: var(--overlay);
    backdrop-filter: blur(16px) saturate(120%);
    border-bottom-color: transparent;
  }

  .site-header.is-scrolled,
  body.menu-open .site-header {
    background: rgba(17, 17, 17, 0.72);
    color: var(--overlay);
    border-bottom-color: rgba(255, 255, 255, 0.12);
    box-shadow: none;
  }

  .site-header__inner {
    align-items: center;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    min-height: var(--header-height);
  }

  .menu-toggle {
    min-width: auto;
    min-height: 2.5rem;
    padding-inline: 0.85rem;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
  }

  .hero {
    min-height: 100svh;
    padding-top: 0;
  }

  .hero__media {
    position: absolute;
    inset: 0;
    height: auto;
    min-height: 0;
  }

  .hero__media::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom, rgba(17, 17, 17, 0.08), rgba(17, 17, 17, 0.16) 24%, rgba(17, 17, 17, 0.5) 68%, rgba(17, 17, 17, 0.82) 100%);
    pointer-events: none;
  }

  .hero__content {
    position: relative;
    z-index: 2;
    min-height: 100svh;
    margin-top: 0;
    padding-top: calc(var(--header-height) + 1.5rem);
    padding-bottom: 0;
    gap: 0;
    align-content: end;
  }

  .hero__copy {
    max-width: none;
    padding: 0;
  }

  .hero__panel {
    gap: 1rem;
    align-self: end;
    padding-bottom: 12rem;
  }

  .hero-title-block {
    max-width: 6.6ch;
    font-size: clamp(3rem, 13vw, 4.4rem);
    letter-spacing: -0.06em;
    color: var(--overlay);
    line-height: 0.9;
  }

  .section h2,
  .cta-section h2 {
    font-size: 3rem;
    max-width: 11.5ch;
    line-height: 1;
    letter-spacing: 0;
  }

  .title-balance br {
    display: none;
  }

  .hero .eyebrow {
    margin-bottom: 0.75rem;
    color: var(--overlay);
    mix-blend-mode: normal;
  }

  .hero__lead {
    max-width: 21rem;
    margin-top: 0.9rem;
    font-size: 1rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.92);
  }

  .hero__actions {
    flex-direction: column;
    gap: 0.65rem;
    max-width: none;
  }

  .hero .button {
    width: 100%;
    min-height: 3.2rem;
    color: var(--overlay);
    mix-blend-mode: normal;
    border-color: rgba(255, 255, 255, 0.72);
  }

  .hero .button--solid {
    background: rgba(255, 255, 255, 0.12);
    color: var(--overlay);
    backdrop-filter: blur(10px);
  }

  .hero .button--ghost {
    background: transparent;
    color: var(--overlay);
  }

  .stats {
    position: relative;
    z-index: 2;
    margin-top: -10.5rem;
    padding-top: 0;
    padding-bottom: 1rem;
    gap: 0;
  }

  .stat {
    grid-column: 1 / -1;
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }

  .stat + .stat {
    border-top: 0;
  }

  .stat__value {
    font-size: clamp(2rem, 9vw, 2.6rem);
  }

  .stat__label {
    max-width: 18ch;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.72);
    mix-blend-mode: normal;
  }

  .hero__overlay,
  .media-block__overlay {
    display: none;
  }

  .brand,
  .menu-toggle {
    color: var(--overlay);
  }

  .brand__logo {
    height: 1rem;
  }

  .brand__logo--dark {
    display: none;
  }

  .brand__logo--light {
    display: block;
  }

  .mobile-nav__panel {
    width: 100%;
    padding: calc(var(--header-height) + 0.85rem) 1rem 1.25rem;
  }

  .mobile-nav__links a {
    font-size: clamp(1.6rem, 8vw, 2.2rem);
    padding: 0.7rem 0;
  }

  .partner-marquee__group {
    gap: 2.4rem;
    padding: 1.25rem 1.35rem;
  }

  .partner-marquee__item {
    min-width: 6.75rem;
    min-height: 2rem;
  }

  .partner-marquee__item img {
    max-width: 6.5rem;
    max-height: 1.8rem;
  }

  .media-block--portrait-mobile {
    background: transparent;
  }

  .pool-configurator__intro h2 {
    max-width: 10ch;
  }

  .configurator-signals {
    gap: 0.45rem;
    margin-top: 1.25rem;
  }

  .configurator-signals span {
    min-height: 1.9rem;
    padding-inline: 0.55rem;
    font-size: 0.66rem;
  }

  .pool-visual {
    min-height: 34rem;
  }

  .pool-visual__basin {
    top: 42%;
    width: 70%;
  }

  .pool-visual__pipes {
    inset: 4%;
    width: 92%;
    height: 92%;
  }

  .tech-node {
    width: calc(50% - 1.25rem);
    padding: 0.7rem;
  }

  .tech-node__icon {
    width: 1.45rem;
    height: 1.45rem;
  }

  .tech-node__value {
    font-size: 0.86rem;
  }

  .tech-node__label,
  .config-control__label,
  .config-metric__label {
    font-size: 0.66rem;
  }

  .tech-node--pump {
    left: 0.75rem;
    bottom: 0.75rem;
  }

  .tech-node--filter {
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .tech-node--treatment {
    left: 0.75rem;
    top: 0.75rem;
  }

  .tech-node--thermal {
    right: 0.75rem;
    top: 0.75rem;
  }

  .pool-configurator__controls {
    padding: 0.85rem;
  }

  .config-options--split {
    grid-template-columns: 1fr;
  }

  .pool-configurator__output {
    grid-template-columns: 1fr;
  }

  .pool-advisor {
    padding-top: 3.25rem;
    padding-bottom: 3.5rem;
  }

  .pool-advisor__grid {
    row-gap: 1.35rem;
  }

  .pool-advisor__intro h2 {
    max-width: 8.8ch;
    font-size: clamp(2.65rem, 14vw, 3.75rem);
    line-height: 0.95;
    letter-spacing: -0.055em;
  }

  .pool-advisor__intro .section__statement {
    max-width: 24ch;
    margin-top: 1rem;
    font-size: 1.25rem;
    line-height: 1.18;
  }

  .pool-advisor__intro p:not(.section-label):not(.section__statement) {
    font-size: 1rem;
    line-height: 1.55;
  }

  .pool-advisor__controls,
  .advisor-options--two,
  .advisor-options--three,
  .advisor-options--sizes,
  .advisor-result-grid,
  .advisor-comparison,
  .advisor-footnote {
    grid-template-columns: 1fr;
  }

  .advisor-control:last-child,
  .advisor-impact,
  .advisor-result--wide {
    grid-column: auto;
  }

  .advisor-option {
    min-height: auto;
    padding: 0.9rem;
  }

  .advisor-option span {
    font-size: 0.78rem;
  }

  .advisor-extra {
    min-height: 2.55rem;
    font-size: 0.9rem;
  }

  .advisor-visual {
    min-height: 19rem;
  }

  .advisor-visual__pool {
    top: 44%;
    width: 72%;
  }

  .advisor-node {
    padding: 0.45rem 0.52rem;
    font-size: 0.62rem;
  }

  .advisor-node--pump {
    left: 0.65rem;
    bottom: 0.8rem;
  }

  .advisor-node--filter {
    right: 0.65rem;
    bottom: 0.8rem;
  }

  .advisor-node--treatment {
    right: 0.65rem;
    top: 0.8rem;
  }

  .advisor-node--water {
    left: 0.65rem;
    top: 0.8rem;
  }

  .advisor-node--salt {
    right: 0.65rem;
    top: 0.8rem;
  }

  .advisor-node--cover {
    left: 0.65rem;
    top: 0.8rem;
  }

  .advisor-result {
    min-height: auto;
    padding: 1rem;
  }

  .advisor-result strong {
    font-size: 1.35rem;
  }

  .advisor-compare-card h3,
  .advisor-impact h3 {
    font-size: 1.65rem;
  }

  .advisor-footnote__cta,
  .advisor-footnote__cta .button {
    width: 100%;
  }

  .section__intro {
    max-width: none;
  }

  .section__body {
    margin-top: 1rem;
  }

  .section-label {
    margin-bottom: 0.75rem;
  }

  .section__statement {
    max-width: 27ch;
    font-size: 1.32rem;
    line-height: 1.22;
    margin-bottom: 0.9rem;
    letter-spacing: 0;
  }

  .section__body p,
  .cta-section__content p,
  .detail-list li,
  .process-list li,
  .brands__list span,
  .site-footer__contact-list span,
  .site-footer__contact-list a,
  .site-footer__list li {
    font-size: 1.05rem;
    line-height: 1.58;
  }

  .detail-list,
  .process-list,
  .brands,
  .contact-block {
    margin-top: 1.5rem;
  }

  .detail-list li,
  .process-list li {
    padding: 0.7rem 0;
  }

  .section-stat {
    margin-top: 1.5rem;
  }

  .media-block {
    margin-top: 2rem;
    overflow: visible;
  }

  .media-block--portrait-mobile img {
    aspect-ratio: auto;
    object-fit: contain;
  }

  .media-block:not(.media-block--portrait-mobile) img {
    aspect-ratio: 4 / 3;
  }

  .media-block--overlay .overlay-word:first-child {
    top: 8%;
    left: 5%;
  }

  .media-block--overlay .overlay-word:last-child {
    right: 5%;
    bottom: 8%;
  }

  .brands__list {
    gap: 0.55rem 0.85rem;
  }

  .cta-section__content .button {
    margin-top: 1rem;
    width: 100%;
  }

  .cta-section__text,
  .cta-section__actions {
    max-width: none;
  }

  .cta-section .media-block {
    margin-top: 1.75rem;
  }

  .site-footer {
    margin-top: 0;
  }

  .site-footer__inner {
    row-gap: 1.5rem;
    padding-top: 2.5rem;
    padding-bottom: 2rem;
  }

  .site-footer__brand h3 {
    max-width: 11ch;
    font-size: 2.75rem;
    line-height: 0.98;
    letter-spacing: 0;
  }

  .site-footer__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
    padding-top: 1rem;
  }

  .site-footer__display {
    margin-top: 0.25rem;
    font-size: clamp(2.9rem, 16vw, 4.8rem);
    white-space: normal;
    line-height: 0.88;
  }

  .site-footer__legal {
    gap: 0.6rem 1rem;
  }

  .legal-modal {
    padding: 1rem 1rem 1.15rem;
    max-height: 84svh;
  }

  .cookie-banner {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .cookie-banner__content {
    padding: 0.9rem;
  }

  .cookie-banner__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .cookie-banner__button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .overlay-word,
  .hero__image {
    transform: none !important;
  }

  .partner-marquee__track {
    animation: none;
  }
}