:root {
  --ink: #132033;
  --muted: #526173;
  --paper: #f5f7f7;
  --white: #ffffff;
  --line: #d9e0e6;
  --blue: #155dbb;
  --blue-deep: #0e3f7e;
  --teal: #127475;
  --gold: #b98a2d;
  --shadow: 0 24px 70px rgba(19, 32, 51, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(120deg, rgba(21, 93, 187, 0.08), rgba(18, 116, 117, 0.08)),
    var(--paper);
}

.site-shell {
  min-height: calc(100vh - 58px);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 42px;
  align-items: center;
  min-height: min(760px, 72vh);
  padding: clamp(28px, 5vw, 72px);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.78)),
    url("data:image/svg+xml,%3Csvg width='1200' height='800' viewBox='0 0 1200 800' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23155dbb' stroke-opacity='.16' stroke-width='2'%3E%3Cpath d='M80 160h250v90h160v-50h180v160h210v-80h230'/%3E%3Cpath d='M130 520h180v-80h150v60h220v-130h140v70h250'/%3E%3Cpath d='M260 250v190M670 200v170M880 360v80'/%3E%3Ccircle cx='330' cy='250' r='26'/%3E%3Ccircle cx='490' cy='200' r='22'/%3E%3Ccircle cx='680' cy='370' r='24'/%3E%3Ccircle cx='820' cy='440' r='22'/%3E%3C/g%3E%3Cg fill='%23127475' fill-opacity='.12'%3E%3Crect x='94' y='145' width='72' height='30' rx='4'/%3E%3Crect x='580' y='346' width='96' height='30' rx='4'/%3E%3Crect x='920' y='265' width='92' height='30' rx='4'/%3E%3C/g%3E%3C/svg%3E");
  background-position: center;
  background-size: cover;
  z-index: -1;
}

.hero__content {
  max-width: 830px;
}

.brand-logo {
  width: min(220px, 62vw);
  height: auto;
  margin-bottom: 34px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 12px 34px rgba(19, 32, 51, 0.14);
}

.qaai-brand-card {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 26px;
  padding: 14px 18px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--teal);
  box-shadow: 0 12px 34px rgba(16, 32, 43, 0.1);
}

.qaai-brand-card .brand-logo {
  width: 110px;
  margin: 0;
}

.qaai-brand-card strong,
.qaai-brand-card span {
  display: block;
}

.qaai-brand-card strong {
  color: var(--ink);
  font-size: 1.35rem;
}

.qaai-brand-card span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.83rem;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(42px, 6.2vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

.intro {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.45;
}

.status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.status-row span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.action-row a,
.publish-grid a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 9px 12px;
  color: var(--white);
  background: var(--blue-deep);
  border: 1px solid var(--blue-deep);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.scorecard-panel {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 5px solid var(--gold);
  box-shadow: var(--shadow);
}

.panel-label {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.scorecard-panel dl {
  display: grid;
  gap: 14px;
  margin: 0;
}

.scorecard-panel div {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.scorecard-panel div:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.scorecard-panel dt {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.scorecard-panel dd {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
}

.capabilities {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 0 clamp(28px, 5vw, 72px) 46px;
  margin-top: -8px;
}

.capabilities article {
  min-height: 190px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
}

.capability-mark {
  display: block;
  width: 48px;
  height: 5px;
  margin-bottom: 20px;
  background: linear-gradient(90deg, var(--blue), var(--teal), var(--gold));
}

h2 {
  margin: 0;
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: 0;
}

.capabilities p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.engine-update {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.35fr);
  gap: 1px;
  margin: 4px clamp(28px, 5vw, 72px) 54px;
  background: var(--line);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.engine-update__intro {
  padding: clamp(28px, 4vw, 46px);
  color: var(--white);
  background: #102b45;
}

.engine-update__intro h2 {
  font-size: clamp(30px, 4vw, 46px);
}

.engine-update__intro p {
  color: #c8d8e8;
  line-height: 1.58;
}

.engine-update__intro .engine-update__lead {
  color: var(--white);
  font-size: 18px;
  font-weight: 700;
}

.engine-update__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.engine-update__actions a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 14px;
  color: var(--ink);
  background: #f5e7bd;
  border: 1px solid #f5e7bd;
  font-weight: 700;
  text-decoration: none;
}

.engine-update__actions .secondary-action {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
}

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

.engine-update__details article {
  padding: 28px 24px;
  background: var(--white);
}

.engine-update__details span {
  display: block;
  margin-bottom: 14px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.engine-update__details h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
}

.engine-update__details p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.publish-list {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.5fr);
  gap: 28px;
  padding: 10px clamp(28px, 5vw, 72px) 58px;
}

.service-launch { margin: 4px clamp(28px,5vw,72px) 54px; padding: clamp(28px,4vw,48px); background:#fff; border:1px solid var(--line); border-top:6px solid var(--blue); box-shadow:var(--shadow); }
.service-launch__heading { max-width:760px; }
.service-launch__heading h2 { font-size:clamp(30px,4vw,48px); }
.service-launch__heading > p:last-child { color:var(--muted); line-height:1.55; }
.service-launch__grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:1px; margin-top:28px; background:var(--line); }
.service-launch__grid a { min-height:190px; padding:24px; color:var(--ink); background:var(--paper); text-decoration:none; border-bottom:4px solid transparent; }
.service-launch__grid a:hover,.service-launch__grid a:focus { background:#fff; border-bottom-color:var(--teal); }
.service-launch__grid span,.service-launch__grid strong,.service-launch__grid small { display:block; }
.service-launch__grid span { color:var(--teal); font-size:12px; font-weight:700; }
.service-launch__grid strong { margin-top:34px; font-size:21px; }
.service-launch__grid small { margin-top:10px; color:var(--muted); line-height:1.4; }

.service-page { min-height:100vh; }
.service-contact-bar { display:flex; justify-content:center; align-items:center; flex-wrap:wrap; gap:8px 18px; padding:10px 24px; color:#fff; background:#0b253d; font-size:14px; }
.service-contact-bar strong { color:#7fe0d2; letter-spacing:.02em; }
.service-contact-bar span { color:#c8d8e8; }
.service-contact-bar a { color:#fff; font-weight:800; text-decoration:underline; text-underline-offset:3px; }
.service-contact-bar .header-jump { padding:7px 12px; border:1px solid rgba(255,255,255,.35); text-decoration:none; }
.service-contact-bar .header-jump:hover,.service-contact-bar .header-jump:focus-visible,.service-contact-bar .header-jump.is-current { color:#0b253d; background:#7fe0d2; border-color:#7fe0d2; }
.service-launch__unavailable { padding:24px; color:#607080; background:#eef2f5; border:1px dashed #aab7c2; opacity:.82; }
.service-launch__unavailable span,.service-launch__unavailable strong,.service-launch__unavailable small { display:block; }
.service-launch__unavailable strong { margin:.35rem 0; color:#33495d; font-size:1.15rem; }
.service-contact-bar details { position:relative; }
.service-contact-bar summary { padding:7px 12px; border:1px solid rgba(255,255,255,.55); color:#fff; cursor:pointer; font-weight:800; list-style:none; }
.service-contact-bar summary::-webkit-details-marker { display:none; }
.service-contact-bar details > div { position:absolute; z-index:20; top:calc(100% + 7px); right:0; display:grid; min-width:210px; padding:10px; gap:6px; background:#0b253d; border:1px solid #7fe0d2; box-shadow:var(--shadow); }
.service-contact-bar details > div a { padding:8px; white-space:nowrap; }
.service-nav { display:flex; justify-content:space-between; align-items:center; gap:20px; padding:16px clamp(20px,5vw,72px); background:#fff; border-bottom:1px solid var(--line); }
.service-nav img { width:clamp(230px,28vw,430px); height:auto; }
.service-nav div { display:flex; flex-wrap:wrap; justify-content:flex-end; gap:8px; }
.service-nav a { padding:8px 10px; color:var(--blue-deep); font-size:13px; font-weight:700; text-decoration:none; }
.service-tools-callout { display:flex; justify-content:space-between; align-items:center; gap:28px; padding:26px clamp(24px,6vw,84px); color:#fff; background:#127475; }
.service-tools-callout h2 { margin:4px 0 7px; font-size:clamp(25px,3vw,38px); }
.service-tools-callout p { margin:0; color:#d8f0eb; }
.service-tools-callout a { flex:none; padding:13px 17px; color:#0b3654; background:#fff; font-weight:800; text-decoration:none; }
.service-hero { --accent:var(--teal); display:grid; grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr); gap:36px; align-items:end; padding:clamp(44px,7vw,92px) clamp(24px,6vw,84px); background:linear-gradient(135deg,#fff 0%,#edf4f8 64%,#e8f2ef 100%); }
.service-hero h1 { max-width:920px; font-size:clamp(42px,6vw,76px); }
.service-hero .intro { max-width:760px; }
.service-hero__card { padding:28px; color:#fff; background:#102b45; border-top:6px solid var(--accent); box-shadow:var(--shadow); }
.service-hero__card strong { display:block; font-size:25px; line-height:1.2; }
.service-hero__card p { color:#c8d8e8; line-height:1.55; }
.service-hero__card a,.service-cta a { display:inline-flex; padding:11px 14px; color:#fff; background:var(--blue); font-weight:700; text-decoration:none; }
.service-hero__card small { display:block; margin-top:14px; color:#9fb7ca; line-height:1.45; }
.water-visual { position:relative; min-height:420px; margin:0; overflow:hidden; background:#102b45; }
.water-visual img { display:block; width:100%; height:clamp(420px,48vw,680px); object-fit:cover; object-position:center; filter:saturate(.86) contrast(1.04); }
.water-visual::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(8,31,49,.76),rgba(8,31,49,.08) 64%); pointer-events:none; }
.water-visual figcaption { position:absolute; z-index:1; left:clamp(24px,6vw,84px); bottom:clamp(24px,5vw,64px); max-width:620px; color:#fff; }
.water-visual figcaption strong { display:block; font-size:clamp(30px,5vw,58px); line-height:1.03; }
.water-visual figcaption span { display:block; margin-top:12px; color:#dceaf2; font-size:clamp(16px,2vw,22px); line-height:1.5; }
.piping-visual img { object-position:center 48%; }

/* Verified equipment store */
.store-page{background:#f6f7f5}.store-hero{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.65fr);gap:34px;padding:58px 0 42px;align-items:end}.store-hero h1{font-size:clamp(2.6rem,6vw,5.4rem);line-height:.96;max-width:900px;margin:.12em 0 .32em}.store-hero .intro{max-width:780px}.store-actions{display:flex;gap:20px;align-items:center;margin-top:28px;flex-wrap:wrap}.store-button{display:inline-block;background:#173f65;color:#fff;padding:14px 20px;text-decoration:none;font-weight:750}.store-link{color:#173f65;font-weight:750}.store-rule{background:#123450;color:#fff;padding:30px;border-top:6px solid #86b6d7}.store-rule span{display:block;color:#bcd7ea;text-transform:uppercase;letter-spacing:.12em;font-size:.74rem;font-weight:800}.store-rule strong{display:block;font-size:1.55rem;line-height:1.15;margin:12px 0}.store-rule p{margin:0;color:#e5eef4}.verification-band{display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border:1px solid #d8dfdf}.verification-band article{display:flex;gap:17px;padding:24px;border-right:1px solid #d8dfdf}.verification-band article:last-child{border-right:0}.verification-band b{display:grid;place-items:center;min-width:48px;height:48px;border-radius:50%;background:#173f65;color:#fff}.verification-band strong,.verification-band span{display:block}.verification-band span{font-size:.86rem;color:#5d6b71;margin-top:5px;line-height:1.35}.store-section{padding:64px 0}.store-section__head{display:grid;grid-template-columns:1fr minmax(280px,.55fr);gap:36px;align-items:end;margin-bottom:28px}.store-section__head h2{font-size:clamp(2rem,4vw,3.4rem);margin:.15em 0 0}.store-section__head>p{color:#5d6b71}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{background:#fff;border:1px solid #d9dedd;display:flex;flex-direction:column}.product-card__image{height:330px;position:relative;background:#d9dddc;overflow:hidden}.product-card__image img{width:100%;height:100%;object-fit:cover}.product-card--feature .product-card__image img{object-position:center 40%}.hold-badge{position:absolute;top:14px;left:14px;background:#8b3f2c;color:#fff;padding:8px 10px;font-size:.73rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.product-card__body{padding:24px;display:flex;flex-direction:column;flex:1}.product-type{text-transform:uppercase;letter-spacing:.12em;color:#47738f;font-size:.72rem;font-weight:800;margin:0}.product-card h3{font-size:1.5rem;margin:8px 0 18px}.product-card dl{margin:0}.product-card dl div{border-top:1px solid #e3e6e5;padding:10px 0}.product-card dt{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:#6a777b;font-weight:800}.product-card dd{margin:3px 0 0;font-size:.92rem}.product-gap{font-size:.86rem;color:#56666c;line-height:1.45;margin:16px 0 20px}.product-card button{margin-top:auto;border:0;background:#e7eae9;color:#687477;padding:12px;font-weight:750}.package-preview{display:grid;grid-template-columns:1fr 1fr;gap:44px;background:#173f65;color:#fff;padding:46px;margin-bottom:32px}.package-preview h2{font-size:clamp(2rem,4vw,3.1rem);line-height:1.05;margin:.2em 0}.package-preview p{color:#d7e4ec}.package-list{display:grid;gap:9px}.package-list span{border:1px solid rgba(255,255,255,.28);padding:13px 15px;background:rgba(255,255,255,.06)}
@media(max-width:900px){.store-hero,.store-section__head,.package-preview{grid-template-columns:1fr}.verification-band,.product-grid{grid-template-columns:1fr}.verification-band article{border-right:0;border-bottom:1px solid #d8dfdf}.verification-band article:last-child{border-bottom:0}.product-card__image{height:390px}.package-preview{margin-left:-18px;margin-right:-18px;padding:34px 18px}}
.service-alert { margin:0; padding:34px clamp(24px,6vw,84px); color:#fff; background:#b6402e; }
.service-alert .panel-label { color:#ffd6b7; }
.service-alert h2 { max-width:900px; margin:6px 0 10px; color:#fff; font-size:clamp(28px,4vw,48px); }
.service-alert > p:last-child { max-width:1000px; margin-bottom:0; color:#fff0e8; font-size:17px; line-height:1.65; }
.service-cycle-section { display:grid; grid-template-columns:minmax(300px,.8fr) minmax(520px,1.2fr); gap:clamp(36px,6vw,90px); align-items:center; padding:clamp(54px,8vw,104px) clamp(24px,6vw,84px); background:#f4f8fa; }
.service-cycle-copy h2 { margin-top:8px; font-size:clamp(32px,4.5vw,56px); }
.service-cycle-copy > p { color:var(--muted); font-size:17px; line-height:1.7; }
.service-cycle { position:relative; width:min(100%,650px); aspect-ratio:1/1; margin:auto; border:2px dashed #83a7bb; border-radius:50%; background:radial-gradient(circle,#fff 0 28%,transparent 29%),linear-gradient(145deg,#e5f3f1,#e8f0f6); box-shadow:inset 0 0 0 28px rgba(255,255,255,.52); }
.service-cycle::before { content:"↻"; position:absolute; inset:50% auto auto 50%; transform:translate(-50%,-50%); color:#dcecf0; font-size:clamp(260px,34vw,430px); line-height:1; }
.service-cycle__center { position:absolute; z-index:2; top:50%; left:50%; display:flex; flex-direction:column; justify-content:center; align-items:center; width:31%; aspect-ratio:1/1; transform:translate(-50%,-50%); color:#fff; text-align:center; background:#102b45; border:7px solid #fff; border-radius:50%; box-shadow:0 12px 36px rgba(12,43,67,.22); }
.service-cycle__center strong { font-size:clamp(22px,3vw,38px); line-height:.92; }
.service-cycle__center span { margin-top:9px; color:#9edfd5; font-size:12px; font-weight:700; line-height:1.2; text-transform:uppercase; letter-spacing:.08em; }
.service-cycle__step { position:absolute; z-index:3; display:grid; grid-template-columns:30px 1fr; width:42%; padding:13px 15px; background:#fff; border-left:5px solid var(--teal); box-shadow:0 8px 22px rgba(12,43,67,.13); }
.service-cycle__step b { grid-row:1/3; display:flex; justify-content:center; align-items:center; width:25px; height:25px; color:#fff; background:var(--blue); border-radius:50%; }
.service-cycle__step strong { color:#102b45; font-size:16px; }
.service-cycle__step span { color:var(--muted); font-size:12px; line-height:1.35; }
.service-cycle__step--1 { top:0; left:29%; }
.service-cycle__step--2 { top:25%; right:-3%; }
.service-cycle__step--3 { right:3%; bottom:9%; }
.service-cycle__step--4 { bottom:9%; left:3%; }
.service-cycle__step--5 { top:25%; left:-3%; }
.service-email-inline { display:inline !important; padding:0 !important; color:var(--blue) !important; background:transparent !important; text-decoration:underline !important; }
.service-socials { display:flex; flex-wrap:wrap; justify-content:flex-end; gap:8px 16px; }
.service-socials a { color:inherit; font-weight:700; text-decoration:underline; text-underline-offset:3px; }
.service-promise { display:grid; grid-template-columns:.75fr 1.25fr; gap:28px; padding:50px clamp(24px,6vw,84px); }
.service-promise h2 { font-size:clamp(28px,4vw,46px); }
.service-promise > div:last-child { color:var(--muted); font-size:17px; line-height:1.65; }
.service-offers { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1px; margin:0 clamp(24px,6vw,84px) 54px; background:var(--line); }
.service-offers article { min-height:200px; padding:26px; background:#fff; }
.service-offers span { color:var(--teal); font-size:12px; font-weight:700; text-transform:uppercase; }
.service-offers h2 { margin-top:18px; }
.service-offers p { color:var(--muted); line-height:1.55; }
.service-offers--four { grid-template-columns:repeat(4,minmax(0,1fr)); }
.service-offers--four article { min-height:220px; }
.service-promise--stacked { grid-template-columns:1fr; gap:22px; }
.tag-cloud { display:flex!important; flex-wrap:wrap; gap:9px; }
.tag-cloud span { display:inline-block; padding:9px 12px; border:1px solid #bfd0da; border-radius:999px; background:#fff; color:#173d57; font-size:13px; font-weight:700; }
.brand-groups { display:grid!important; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1px; background:var(--line); }
.brand-groups>div { padding:20px; background:#fff; }
.brand-groups strong { color:var(--navy); font-size:15px; }
.brand-groups p { margin:9px 0 0; color:var(--muted); font-size:14px; line-height:1.55; }
.service-note { margin:0; color:var(--muted); font-size:13px; line-height:1.55; }
.service-feature { display:grid; grid-template-columns:1.45fr 1fr; gap:28px; margin:0 clamp(24px,6vw,84px) 54px; padding:32px; border-left:5px solid var(--blue); background:#eef6f8; }
.service-feature h2 { margin:10px 0 14px; }
.service-feature p { margin:0; color:var(--muted); line-height:1.6; }
.service-feature aside { padding:22px; border:1px solid var(--line); background:#fff; }
.service-feature aside strong { display:block; margin-bottom:10px; color:var(--navy); }
.qaai-strip { margin:0 clamp(24px,6vw,84px) 54px; padding:clamp(30px,5vw,54px); color:#fff; background:#102b45; }
.qaai-strip h2 { max-width:800px; font-size:clamp(30px,4vw,48px); }
.service-launch__priority { background:#0b7285 !important; color:#fff !important; }
.service-launch__priority span,.service-launch__priority small { color:#dff8fb !important; }
.path-gateway { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; margin:0 clamp(24px,6vw,84px) 54px; }
.path-gateway__choice { display:flex; min-height:260px; padding:clamp(28px,4vw,46px); flex-direction:column; color:#fff; text-decoration:none; box-shadow:var(--shadow); }
.path-gateway__choice--learn { background:#102b45; }
.path-gateway__choice--tools { background:#0b7285; }
.path-gateway__choice span { font-size:12px; font-weight:800; letter-spacing:.08em; }
.path-gateway__choice strong { max-width:520px; margin-top:34px; font-size:clamp(32px,4vw,52px); line-height:1; }
.path-gateway__choice small { max-width:520px; margin-top:16px; font-size:16px; line-height:1.5; }
.path-gateway__choice em { margin-top:auto; padding-top:28px; font-size:12px; font-style:normal; font-weight:900; letter-spacing:.04em; }
.resource-path,.tool-path { scroll-margin-top:20px; }
.tool-path { border-top-color:#0b7285; }
.service-launch__grid--tools { grid-template-columns:repeat(3,minmax(0,1fr)); }
.learning-selector { display:grid; grid-template-columns:minmax(0,.85fr) minmax(320px,1.15fr); gap:28px; margin-top:34px; padding-top:30px; border-top:1px solid rgba(255,255,255,.24); }
.learning-selector h3 { margin:6px 0 10px; color:#fff; font-size:clamp(22px,2.5vw,32px); }
.learning-selector p,.learning-selector span { color:#d8e6ef; line-height:1.5; }
.learning-selector__control { padding:20px; color:#102b45; background:#fff; }
.learning-selector__control label { display:block; margin-bottom:8px; font-size:12px; font-weight:800; letter-spacing:.05em; text-transform:uppercase; }
.learning-selector__control select { width:100%; padding:12px; border:1px solid #a9bbc8; color:#102b45; background:#fff; font:inherit; }
.learning-selector__result { display:grid; gap:9px; margin-top:18px; }
.learning-selector__result[hidden] { display:none; }
.learning-selector__result strong { font-size:20px; }
.learning-selector__result span { color:#516575; }
.learning-selector__result a { justify-self:start; padding:10px 14px; color:#fff; background:#0b7285; font-weight:800; text-decoration:none; }
.service-photo-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; margin:-34px clamp(24px,6vw,84px) 54px; }
.service-photo-grid figure { position:relative; min-height:220px; margin:0; overflow:hidden; background:#102b45; }
.service-photo-grid img { display:block; width:100%; height:100%; min-height:220px; object-fit:cover; }
.service-photo-grid figcaption { position:absolute; right:0; bottom:0; left:0; padding:12px 14px; color:#fff; background:linear-gradient(transparent,rgba(4,22,36,.9)); font-size:13px; font-weight:800; }
.service-photo-grid__detail img { object-position:center 45%; }
.qaai-steps { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:1px; margin-top:28px; background:rgba(255,255,255,.18); }
.qaai-steps div { padding:22px; background:#173a5a; }
.qaai-steps b { color:#f5e7bd; }
.qaai-steps span { display:block; margin-top:10px; color:#d8e5f0; line-height:1.45; }
.service-boundary-box { margin:0 clamp(24px,6vw,84px) 54px; padding:24px 28px; background:#fff; border-left:6px solid var(--gold); }
.service-boundary-box p { color:var(--muted); line-height:1.55; }
.service-cta { display:flex; justify-content:space-between; align-items:center; gap:24px; margin:0 clamp(24px,6vw,84px) 54px; padding:28px; background:#fff; border:1px solid var(--line); }
.service-cta p { margin:8px 0 0; color:var(--muted); }

.proof-section {
  margin: 4px clamp(28px, 5vw, 72px) 54px;
  padding: clamp(28px, 4vw, 46px);
  color: var(--white);
  background: #102b45;
  box-shadow: var(--shadow);
}

.proof-heading { max-width: 850px; }
.proof-heading h2 { font-size: clamp(28px, 4vw, 44px); }
.proof-heading > p:last-child { color: #c8d8e8; line-height: 1.55; }

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  background: rgba(255,255,255,.2);
}

.proof-grid article { padding: 24px; background: #173a5a; }
.proof-grid strong { display: block; color: #f5e7bd; font-size: clamp(23px, 3vw, 34px); }
.proof-grid span { display: block; margin-top: 10px; color: #d8e5f0; line-height: 1.45; }
.proof-grid span b { color: var(--white); }
.proof-grid em { display: block; margin-top: 18px; color: #f5e7bd; font-style: normal; font-weight: 700; }
.tally-note { margin: 18px 0 0; color: #c8d8e8; font-size: 14px; }

.publish-list > div:first-child {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 5px solid var(--teal);
}

.publish-list h2 {
  margin-top: 12px;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.05;
}

.publish-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
}

.publish-grid article {
  min-height: 220px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
}

.publish-grid h3 {
  margin: 0;
  font-size: 20px;
}

.publish-grid p {
  margin: 12px 0 18px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.intake-page .hero {
  min-height: min(760px, 70vh);
}

.intake-section {
  padding-top: 34px;
}

.intake-grid {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.intake-capabilities {
  margin-top: 0;
  padding-top: 10px;
}

.intake-callout {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 5px solid var(--gold);
}

.intake-callout p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.intake-callout a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 9px 12px;
  color: var(--white);
  background: var(--blue-deep);
  text-decoration: none;
  font-weight: 700;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  min-height: 58px;
  padding: 18px clamp(28px, 5vw, 72px);
  color: #d9e6f5;
  background: var(--blue-deep);
  font-size: 13px;
}

footer span:first-child {
  font-weight: 700;
}

.case-study-page {
  padding-bottom: 54px;
}

.case-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.6fr);
  gap: 36px;
  align-items: end;
  padding: clamp(34px, 6vw, 78px);
  background: linear-gradient(135deg, #ffffff 0%, #eef5fa 58%, #e6f1ee 100%);
}

.case-hero h1 {
  max-width: 950px;
  margin-top: 16px;
}

.text-link {
  color: var(--blue-deep);
  font-weight: 700;
  text-decoration: none;
}

.result-card {
  padding: 30px;
  color: var(--white);
  background: var(--blue-deep);
  border: 6px double rgba(255,255,255,.72);
  box-shadow: var(--shadow);
}

.result-card span,
.case-summary span {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.result-card strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1;
}

.result-card p {
  margin: 14px 0 0;
  color: #d9e6f5;
  line-height: 1.45;
}

.case-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 0 clamp(28px, 6vw, 78px);
  background: var(--line);
}

.case-summary article {
  min-height: 150px;
  padding: 24px;
  background: var(--white);
}

.case-summary span { color: var(--muted); }
.case-summary strong { display: block; margin-top: 12px; color: var(--blue-deep); font-size: 28px; }
.case-summary p { margin: 8px 0 0; color: var(--muted); line-height: 1.4; }

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  padding: 48px clamp(28px, 6vw, 78px) 0;
}

.case-panel {
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 5px solid var(--teal);
}

.case-panel h2 { font-size: clamp(25px, 3vw, 36px); }
.case-panel p, .case-panel li { color: var(--muted); font-size: 16px; line-height: 1.6; }
.case-panel li + li { margin-top: 8px; }

.assurance-graphic {
  margin: 48px clamp(28px, 6vw, 78px) 0;
  padding: clamp(28px, 5vw, 54px);
  color: var(--white);
  background: #102b45;
  border: 1px solid #244f75;
  box-shadow: var(--shadow);
}

.section-heading { max-width: 820px; }
.section-heading h2 { font-size: clamp(28px, 4vw, 46px); }
.section-heading > p:last-child { color: #c8d8e8; line-height: 1.55; }

.class-track {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 14px;
  align-items: stretch;
  margin-top: 32px;
}

.class-track article {
  padding: 22px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.18);
}

.class-track article.active {
  background: #f5e7bd;
  color: var(--ink);
  border-color: var(--gold);
}

.class-track span { display: block; color: #9fc2df; font-size: 12px; font-weight: 700; text-transform: uppercase; }
.class-track .active span { color: #785a19; }
.class-track strong { display: block; margin-top: 8px; font-size: 20px; }
.class-track p { margin: 10px 0 0; color: #c8d8e8; line-height: 1.45; }
.class-track .active p { color: #4e4a3b; }
.track-arrow { align-self: center; color: #81b8cf; font-size: 28px; }

.workflow-track {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  background: rgba(255,255,255,.18);
}

.workflow-track div { padding: 18px; background: #173a5a; }
.workflow-track b { display: grid; place-items: center; width: 30px; height: 30px; color: var(--ink); background: var(--gold); border-radius: 50%; }
.workflow-track span { display: block; margin-top: 14px; font-weight: 700; }
.workflow-track small { display: block; margin-top: 7px; color: #bfd0df; line-height: 1.4; }

.boundary-note {
  margin: 36px clamp(28px, 6vw, 78px) 0;
  padding: 24px 28px;
  background: var(--white);
  border-left: 6px solid var(--gold);
}

.boundary-note p { margin: 8px 0 0; color: var(--muted); line-height: 1.55; }

.peer-review {
  display: grid;
  grid-template-columns: minmax(240px, .7fr) minmax(0, 1.5fr);
  gap: 28px;
  margin: 48px clamp(28px, 6vw, 78px) 0;
  padding: clamp(28px, 4vw, 46px);
  background: var(--white);
  border-top: 5px solid var(--blue);
}

.peer-review h2 { font-size: clamp(27px, 3vw, 40px); }
.peer-review-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.peer-review-grid article { padding: 24px; background: var(--paper); border: 1px solid var(--line); }
.peer-review-grid h3 { margin: 0; font-size: 20px; }
.peer-review-grid ul { padding-left: 20px; }
.peer-review-grid li { color: var(--muted); line-height: 1.55; }
.peer-review-grid li + li { margin-top: 8px; }

.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px clamp(28px, 6vw, 78px) 0;
}

.case-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--blue-deep);
  font-weight: 700;
  text-decoration: none;
}

.evidence-custody {
  display: grid;
  grid-template-columns: minmax(260px, .8fr) minmax(0, 1.4fr);
  gap: 34px;
  margin: 48px clamp(28px, 6vw, 78px) 0;
  padding: clamp(28px, 4vw, 46px);
  color: var(--white);
  background: #102b45;
  box-shadow: var(--shadow);
}

.evidence-custody h2 { font-size: clamp(28px, 3vw, 40px); }
.evidence-custody p { color: #c8d8e8; line-height: 1.55; }
.evidence-custody ol { display: grid; gap: 1px; margin: 0; padding: 0; list-style: none; background: rgba(255,255,255,.18); }
.evidence-custody li { padding: 18px 20px; background: #173a5a; }
.evidence-custody strong, .evidence-custody span { display: block; }
.evidence-custody strong { color: #f5e7bd; }
.evidence-custody span { margin-top: 6px; color: #d8e5f0; line-height: 1.45; }

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    align-items: center;
    min-height: auto;
    padding-top: 34px;
  }

  .scorecard-panel {
    max-width: 620px;
  }

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

  .publish-list,
  .publish-grid {
    grid-template-columns: 1fr;
  }

  .engine-update {
    grid-template-columns: 1fr;
  }

  .engine-update__details {
    grid-template-columns: 1fr;
  }

  .case-hero,
  .case-grid {
    grid-template-columns: 1fr;
  }

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

  .class-track {
    grid-template-columns: 1fr;
  }

  .track-arrow { transform: rotate(90deg); justify-self: center; }

  .workflow-track { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .peer-review { grid-template-columns: 1fr; }
  .evidence-custody { grid-template-columns: 1fr; }
  .service-launch__grid,.service-offers,.service-offers--four,.qaai-steps { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .service-hero,.service-promise { grid-template-columns:1fr; }
  .service-cycle-section { grid-template-columns:1fr; }
  .service-feature { grid-template-columns:1fr; }
  .brand-groups { grid-template-columns:1fr; }
  .service-tools-callout { align-items:flex-start; flex-direction:column; }
}

@media (max-width: 560px) {
  .hero {
    gap: 22px;
    padding: 22px 18px 20px;
  }

  .brand-logo {
    width: min(210px, 58vw);
    margin-bottom: 22px;
  }

  h1 {
    font-size: 34px;
    line-height: 1.04;
  }

  .intro {
    margin-top: 18px;
    font-size: 16px;
  }

  .status-row {
    margin-top: 20px;
  }

  .status-row span {
    width: 100%;
  }

  .action-row a {
    width: 100%;
  }

  .scorecard-panel {
    padding: 18px;
  }

  .capabilities {
    padding: 0 18px 34px;
    margin-top: -20px;
  }

  .publish-list {
    padding: 0 18px 36px;
  }

  .proof-section { margin-left: 18px; margin-right: 18px; }
  .engine-update { margin-left: 18px; margin-right: 18px; }
  .engine-update__actions a { width: 100%; }
  .proof-grid { grid-template-columns: 1fr; }
  .peer-review { margin-left: 18px; margin-right: 18px; }
  .peer-review-grid { grid-template-columns: 1fr; }
  .case-actions { margin-left: 18px; margin-right: 18px; }
  .case-actions a { width: 100%; }
  .evidence-custody { margin-left: 18px; margin-right: 18px; }
  .service-launch { margin-left:18px; margin-right:18px; }
  .service-launch__grid,.service-offers,.service-offers--four,.qaai-steps { grid-template-columns:1fr; }
  .learning-selector { grid-template-columns:1fr; }
  .path-gateway { grid-template-columns:1fr; margin:0 18px 42px; }
  .path-gateway__choice { min-height:230px; }
  .service-launch__grid--tools { grid-template-columns:1fr; }
  .service-photo-grid { grid-template-columns:1fr; margin:-28px 18px 42px; }
  .service-photo-grid figure,.service-photo-grid img { min-height:190px; }
  .service-nav {
    justify-content:center;
    align-items:center;
    min-height:0;
    padding:12px 16px;
  }
  .service-nav > a {
    display:block;
    width:100%;
    max-width:340px;
    padding:0;
  }
  .service-nav img {
    display:block;
    width:100%;
    max-width:340px;
    margin:0 auto;
  }
  .service-contact-bar {
    justify-content:center;
    gap:5px 12px;
    padding:9px 16px;
    text-align:center;
    line-height:1.35;
  }
  .water-visual { min-height:340px; }
  .water-visual img { height:420px; }
  .service-cycle { width:100%; aspect-ratio:auto; padding:20px; border:0; border-radius:0; box-shadow:none; }
  .service-cycle::before { display:none; }
  .service-cycle__center { position:relative; top:auto; left:auto; width:150px; margin:0 auto 18px; transform:none; }
  .service-cycle__step { position:relative; top:auto; right:auto; bottom:auto; left:auto; width:auto; margin:10px 0; }
  .service-socials { justify-content:flex-start; }
  .service-nav div { display:none; }
  .service-hero { padding:38px 18px; }
  .service-promise { padding:34px 18px; }
  .service-offers,.service-feature,.qaai-strip,.service-boundary-box,.service-cta { margin-left:18px; margin-right:18px; }
  .service-feature { gap:16px; padding:22px 18px; }
  .tag-cloud { gap:7px; }
  .tag-cloud span { font-size:12px; }
  .service-cta { align-items:flex-start; flex-direction:column; }

  .capabilities article {
    min-height: 0;
    padding: 22px;
  }

  footer {
    flex-direction: column;
    padding: 18px;
  }

  .case-hero,
  .case-grid {
    padding-left: 18px;
    padding-right: 18px;
  }

  .case-summary {
    grid-template-columns: 1fr;
    padding-left: 18px;
    padding-right: 18px;
  }

  .assurance-graphic,
  .boundary-note {
    margin-left: 18px;
    margin-right: 18px;
  }
}

/* Water-service planning tools */
.tools-page { background:#f2f6f5; }
.tools-hero { display:grid; grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr); gap:34px; align-items:end; padding:clamp(44px,7vw,84px) clamp(24px,6vw,84px); background:linear-gradient(135deg,#fff,#e6f1ee); }
.tools-hero h1 { font-size:clamp(42px,6vw,76px); }
.tools-hero aside { padding:26px; color:#fff; background:#123450; border-top:6px solid #43a797; }
.tools-hero aside strong { font-size:22px; }
.tools-hero aside p { margin-bottom:0; color:#d5e5e8; line-height:1.5; }
.tool-jump { display:flex; flex-wrap:wrap; gap:1px; padding:0 clamp(24px,6vw,84px); background:#d5dedd; }
.tool-jump a { flex:1 1 150px; padding:15px; color:#153f61; background:#fff; font-weight:800; text-align:center; text-decoration:none; }
.tool-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:22px; padding:54px clamp(24px,6vw,84px); }
.tool-card { scroll-margin-top:20px; padding:28px; background:#fff; border:1px solid #d5dedd; border-top:5px solid #127475; box-shadow:0 12px 30px rgba(19,32,51,.07); }
.tool-number { margin:0; color:#127475; font-size:12px; font-weight:900; letter-spacing:.14em; }
.tool-card h2 { margin:7px 0 9px; font-size:clamp(24px,3vw,34px); }
.tool-card>p:not(.tool-number) { min-height:48px; color:#526173; line-height:1.5; }
.tool-fields { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; margin:22px 0; }
.tool-fields label { color:#3e5160; font-size:12px; font-weight:800; }
.tool-fields input,.tool-fields select { width:100%; margin-top:6px; padding:12px; color:#132033; background:#f6f8f7; border:1px solid #bdc9c7; border-radius:0; font:inherit; font-size:16px; }
.tool-card button { padding:12px 16px; color:#fff; background:#155dbb; border:0; font-weight:800; cursor:pointer; }
.tool-result { display:block; min-height:76px; margin:16px 0; padding:16px; color:#153f61; background:#eaf2f6; border-left:5px solid #155dbb; line-height:1.4; }
.tool-result strong,.tool-result span { display:block; }
.tool-result strong { font-size:21px; }
.tool-result span { margin-top:5px; font-size:14px; }
.tool-card small { display:block; color:#65747b; line-height:1.45; }
.tool-card--wide { grid-column:1/-1; }
.tool-fields--three { grid-template-columns:repeat(3,minmax(0,1fr)); }
.tool-result--options { min-height:0; }
.tool-result--options ul { display:grid; gap:10px; margin:14px 0; padding:0; list-style:none; }
.tool-result--options li { padding:13px; background:#fff; border:1px solid #cedadf; }
.tool-result--options li strong,.tool-result--options li span,.tool-result--options li em { display:block; }
.tool-result--options li span { margin-top:4px; color:#245979; font-weight:700; }
.tool-result--options li em { margin-top:5px; color:#5c6b72; font-size:13px; font-style:normal; }
.tool-result--options>a { color:#155dbb; font-weight:800; }
.tool-source-links { display:flex; flex-wrap:wrap; gap:8px; }
.tool-source-links a { padding:8px 10px; color:#155dbb; background:#fff; border:1px solid #cbd8de; font-size:13px; font-weight:800; text-decoration:none; }
.tools-cta { display:flex; justify-content:space-between; align-items:center; gap:30px; margin:0 clamp(24px,6vw,84px) 54px; padding:34px; color:#fff; background:#123450; }
.tools-cta h2 { margin:5px 0; font-size:clamp(27px,4vw,42px); }
.tools-cta p { color:#d5e5e8; }
.tools-cta>a { flex:none; padding:13px 17px; color:#123450; background:#fff; font-weight:800; text-decoration:none; }
@media(max-width:800px){.tools-hero,.tool-grid{grid-template-columns:1fr}.tool-fields--three{grid-template-columns:1fr}.tools-cta{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.service-tools-callout{margin:0;padding:24px 18px}.service-tools-callout a{width:100%;text-align:center}.tools-hero{gap:20px;padding:34px 18px}.tools-hero h1{font-size:42px}.tool-jump{padding:0 18px}.tool-jump a{flex-basis:100%;text-align:left}.tool-grid{gap:16px;padding:34px 18px}.tool-card{padding:22px 18px}.tool-fields{grid-template-columns:1fr}.tool-card>p:not(.tool-number){min-height:0}.tools-cta{margin:0 18px 34px;padding:25px 20px}.tools-cta>a{width:100%;text-align:center}}

/* Consistent phone-width framing for the equipment-store review page. */
@media (max-width: 560px) {
  .store-page { overflow-x:hidden; }
  .store-hero {
    gap:22px;
    padding:34px 18px 28px;
  }
  .store-hero h1 {
    font-size:clamp(2.35rem,12vw,3.25rem);
    line-height:1;
  }
  .store-rule { padding:23px 20px; }
  .verification-band { margin:0 18px; }
  .verification-band article { padding:18px; }
  .store-section { padding:42px 18px; }
  .store-section__head { gap:14px; }
  .product-card__image { height:300px; }
  .package-preview {
    margin-left:0;
    margin-right:0;
    padding:28px 20px;
  }
}
/* Compact water-service tools */
.tools-page--compact{max-width:1180px;margin:0 auto;padding:0 clamp(16px,3vw,28px);box-sizing:border-box}.tools-hero--short{padding:3rem 0 1.7rem}.tools-hero--short h1{max-width:820px;margin:.25rem 0 .45rem}.biofilm-story{margin:1rem 0 1.4rem;padding:clamp(1.1rem,3vw,2rem);border-radius:24px;background:linear-gradient(135deg,#062d46,#0c5060);color:#fff}.biofilm-story__intro{display:grid;grid-template-columns:minmax(230px,.8fr) 1.5fr;gap:1.5rem;align-items:end}.biofilm-story__intro h2,.biofilm-story__intro p{margin:.2rem 0}.biofilm-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:.65rem;align-items:center;margin-top:1.4rem}.biofilm-flow>div{min-height:112px;padding:1rem;border-radius:16px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.2);display:flex;flex-direction:column;gap:.25rem}.biofilm-flow b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#9ed9cc;color:#063445}.biofilm-flow span{font-size:.84rem;opacity:.82}.biofilm-flow i{font-style:normal;font-size:1.4rem;color:#9ed9cc}.tool-console{scroll-margin-top:1rem;margin:1.4rem 0;border:1px solid #d6e1e6;border-radius:24px;background:#fff;box-shadow:0 18px 45px rgba(10,44,62,.09);overflow:hidden}.tool-console__head{display:flex;gap:1rem;justify-content:space-between;align-items:end;padding:1.35rem 1.5rem;background:#f3f7f8}.tool-console__head h2{margin:.15rem 0}.tool-tabs{display:flex;gap:.35rem;padding:.3rem;border-radius:14px;background:#e3ecef}.tool-tab{border:0;border-radius:10px;padding:.7rem .9rem;background:transparent;color:#244653;font-weight:750;cursor:pointer}.tool-tab.is-active{background:#fff;color:#074c62;box-shadow:0 2px 8px rgba(5,45,60,.12)}.tool-panel{padding:clamp(1rem,3vw,1.7rem)}.tool-panel__title{display:flex;gap:.8rem;align-items:flex-start;margin-bottom:1rem}.tool-panel__title h3,.tool-panel__title p{margin:0 0 .25rem}.tool-badge{display:inline-block;flex:none;padding:.35rem .52rem;border-radius:7px;background:#dc5b45;color:#fff;font-size:.68rem;letter-spacing:.08em;font-weight:800}.tool-badge--quiet{background:#57737d}.compact-fields{display:grid;gap:.75rem}.compact-fields--four{grid-template-columns:repeat(4,minmax(0,1fr))}.compact-fields--three{grid-template-columns:repeat(3,minmax(0,1fr))}.compact-fields label,.play-grid label{display:flex;flex-direction:column;gap:.3rem;font-size:.78rem;font-weight:750;color:#355460}.compact-fields input,.compact-fields select,.play-grid input{width:100%;box-sizing:border-box;padding:.65rem .7rem;border:1px solid #bfd0d6;border-radius:10px;background:#fff;color:#173844;font:inherit}.cost-inputs{margin:.9rem 0}.cost-inputs summary{cursor:pointer;color:#0b6074;font-weight:750}.cost-inputs>div{margin-top:.65rem}.tool-action{margin:.9rem 0 0;padding:.78rem 1rem;border:0;border-radius:11px;background:#0a6176;color:#fff;font-weight:800;cursor:pointer}.compact-result{display:flex;flex-direction:column;gap:.45rem;margin-top:.9rem;padding:1rem 1.1rem;border-left:5px solid #49a693;border-radius:12px;background:#eff8f5;color:#173844}.compact-result>strong{font-size:1.15rem}.compact-result ol{margin:.3rem 0;padding-left:1.2rem}.compact-result a{color:#075c75;font-weight:750}.compact-result small{margin-top:.25rem;color:#526a73}.result-cost{padding-top:.4rem;border-top:1px solid #c8ded8}.source-strip{display:flex;gap:1rem;justify-content:space-between;align-items:center;font-size:.79rem}.source-strip a{font-weight:750;color:#075c75}.play-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem}.play-grid form{padding:1rem;border:1px solid #d7e2e6;border-radius:14px}.play-grid h4{margin:0 0 .7rem}.play-grid label{margin:.45rem 0}.play-grid button{padding:.55rem .7rem;border:0;border-radius:8px;background:#55727d;color:#fff;font-weight:750}.play-grid output{display:block;margin-top:.6rem;font-weight:800;color:#0a6176}.tool-cta{display:flex;gap:1rem;justify-content:space-between;align-items:center;margin:1.5rem 0 3rem;padding:1.5rem;border-radius:20px;background:#eaf4f2}.tool-cta h2{margin:.2rem 0}.tool-cta .button{flex:none}
@media(max-width:760px){.tools-hero--short{padding:2rem 0 1rem}.biofilm-story__intro{grid-template-columns:1fr}.biofilm-flow{grid-template-columns:1fr 1fr;gap:.55rem}.biofilm-flow i{display:none}.biofilm-flow>div{min-height:92px}.tool-console__head{align-items:stretch;flex-direction:column}.tool-tabs{width:100%;box-sizing:border-box}.tool-tab{flex:1;padding:.65rem .35rem;font-size:.82rem}.compact-fields--four,.compact-fields--three{grid-template-columns:1fr 1fr}.play-grid{grid-template-columns:1fr}.source-strip,.tool-cta{align-items:flex-start;flex-direction:column}.tool-cta .button{width:100%;text-align:center;box-sizing:border-box}}
@media(max-width:430px){.biofilm-flow,.compact-fields--four,.compact-fields--three{grid-template-columns:1fr}.biofilm-story{border-radius:18px}.tool-console{border-radius:18px}.tool-panel{padding:1rem}.tool-panel__title{flex-direction:column}.tool-tabs{gap:.15rem}.tool-tab{font-size:.76rem}.service-contact-bar span{display:none}}
.biofilm-visual{margin:1.25rem 0 0;padding:.55rem;border-radius:18px;background:#fff}.biofilm-visual img{display:block;width:100%;height:auto;border-radius:12px}.biofilm-visual figcaption{display:flex;flex-wrap:wrap;gap:.45rem;padding:.55rem .35rem 0;color:#214958;font-size:.76rem;font-weight:750}.biofilm-visual figcaption span{padding:.3rem .55rem;border-radius:99px;background:#e6f1ef}
.compact-fields--customer-estimate{grid-template-columns:repeat(5,minmax(0,1fr))}.biofilm-visual figcaption{display:grid;grid-template-columns:repeat(3,1fr);gap:0;padding:.55rem 0 0}.biofilm-visual figcaption span{display:flex;flex-direction:column;gap:.15rem;border-radius:0;padding:.55rem .7rem;text-align:center}.biofilm-visual figcaption span:first-child{border-radius:10px 0 0 10px;background:#dce9e5}.biofilm-visual figcaption span:nth-child(2){background:#f4e6bd}.biofilm-visual figcaption span:last-child{border-radius:0 10px 10px 0;background:#dceef4}.biofilm-visual figcaption b{font-size:.68rem;letter-spacing:.05em}.estimate-breakdown{display:grid;grid-template-columns:1fr auto;gap:.35rem 1rem;margin:.25rem 0;padding:.7rem 0;border-top:1px solid #c8ded8;border-bottom:1px solid #c8ded8}.estimate-breakdown dt,.estimate-breakdown dd{margin:0}.estimate-breakdown dd{text-align:right}.estimate-breakdown dt:last-of-type,.estimate-breakdown dd:last-of-type{padding-top:.35rem;border-top:1px solid #c8ded8}
@media(max-width:760px){.compact-fields--customer-estimate{grid-template-columns:1fr 1fr}.biofilm-visual figcaption span{padding:.45rem .3rem;font-size:.67rem}.biofilm-visual figcaption b{font-size:.58rem}}
@media(max-width:430px){.compact-fields--customer-estimate{grid-template-columns:1fr}.biofilm-visual figcaption span{font-size:.61rem}.biofilm-visual figcaption b{font-size:.52rem}}
.passivation-story{background:linear-gradient(135deg,#082f49,#225e69)}.scope-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;margin:0 0 1rem}.scope-card{display:flex;min-height:128px;flex-direction:column;gap:.35rem;align-items:flex-start;padding:1rem;border:2px solid #d5e1e5;border-radius:16px;background:#fff;color:#173844;text-align:left;cursor:pointer}.scope-card:hover,.scope-card:focus-visible{border-color:#58a79a}.scope-card.is-selected{border-color:#0a6b78;background:#eef8f6;box-shadow:0 0 0 3px rgba(10,107,120,.1)}.scope-card b{font-size:1rem}.scope-card small{color:#60757d;line-height:1.35}.scope-card em{margin-top:auto;color:#0a6176;font-size:.72rem;font-style:normal;font-weight:800}.compact-fields--passivation-inputs{grid-template-columns:repeat(5,minmax(0,1fr))}.interactive-pfd{display:grid;grid-template-columns:1fr 1.1fr 1.25fr 1fr 1.5fr;grid-template-rows:88px 42px 56px;gap:.4rem;align-items:center;margin:0 0 1rem;padding:1rem;border-radius:16px;background:#f3f7f8;border:1px solid #d5e2e6}.pfd-node{display:flex;height:58px;flex-direction:column;justify-content:center;align-items:center;padding:.35rem;border:2px solid #8da6af;border-radius:10px;background:#fff;color:#4d6973;text-align:center;transition:.2s}.pfd-node b{font-size:.75rem}.pfd-node span{font-size:.62rem}.pfd-line{position:relative;height:5px;background:#9cb0b7;color:#6c828a;transition:.2s}.pfd-line span{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);white-space:nowrap;font-size:.58rem;font-weight:800}.pfd-line i{position:absolute;right:-2px;top:-13px;font-size:1.35rem;font-style:normal}.pfd-node--still{grid-column:1;grid-row:1}.pfd-line--fill{grid-column:2;grid-row:1}.pfd-node--room{grid-column:3;grid-row:1}.pfd-line--supply{grid-column:4;grid-row:1}.pfd-node--loop{grid-column:5;grid-row:1}.pfd-line--return{grid-column:4;grid-row:2}.pfd-line--return i{left:-2px;right:auto}.pfd-level-note{grid-column:1/6;grid-row:3;display:flex;gap:.7rem;align-items:center;padding:.55rem .75rem;border-radius:9px;background:#e4eef0;color:#385a66}.pfd-level-note b{font-size:.68rem}.pfd-level-note span{font-size:.78rem}.interactive-pfd[data-level="1"] .pfd-line--fill,.interactive-pfd[data-level="2"] .pfd-line--fill,.interactive-pfd[data-level="3"] .pfd-line--fill,.interactive-pfd[data-level="2"] .pfd-node--still,.interactive-pfd[data-level="2"] .pfd-node--room,.interactive-pfd[data-level="3"] .pfd-node,.interactive-pfd[data-level="3"] .pfd-line{background:#0a6b78;color:#fff}.interactive-pfd[data-level="1"] .pfd-node--still,.interactive-pfd[data-level="1"] .pfd-node--room{border-color:#0a6b78;color:#0a5263;background:#e9f7f4}.interactive-pfd[data-level="2"] .pfd-node--still,.interactive-pfd[data-level="2"] .pfd-node--room,.interactive-pfd[data-level="3"] .pfd-node{border-color:#0a6b78}.interactive-pfd[data-level="3"] .pfd-node{background:#e9f7f4;color:#0a5263}
@media(max-width:760px){.scope-picker{grid-template-columns:1fr}.scope-card{min-height:106px}.compact-fields--passivation-inputs{grid-template-columns:1fr 1fr}.interactive-pfd{grid-template-columns:1fr .75fr 1fr;grid-template-rows:72px 60px 72px 52px}.pfd-node--still{grid-column:1;grid-row:1}.pfd-line--fill{grid-column:2;grid-row:1}.pfd-node--room{grid-column:3;grid-row:1}.pfd-line--supply{grid-column:3;grid-row:2;transform:rotate(90deg)}.pfd-line--supply span{display:none}.pfd-node--loop{grid-column:3;grid-row:3}.pfd-line--return{grid-column:2;grid-row:3}.pfd-level-note{grid-column:1/4;grid-row:4}}
@media(max-width:430px){.compact-fields--passivation-inputs{grid-template-columns:1fr}.scope-card{min-height:100px}.interactive-pfd{padding:.65rem}.pfd-node b{font-size:.66rem}.pfd-node span{font-size:.55rem}.pfd-level-note{align-items:flex-start;flex-direction:column;gap:.1rem}}
.service-tools-callout--choices{align-items:center}.service-tool-links{display:flex;gap:.65rem;flex-wrap:wrap;justify-content:flex-end}.service-tool-links a{display:inline-flex;align-items:center;min-height:44px;padding:.7rem .9rem;border-radius:10px;background:#0a6176;color:#fff;font-weight:800;text-decoration:none}.service-tool-links a:last-child{background:#e7f2ef;color:#095467;border:1px solid #a8ccc4}@media(max-width:760px){.service-tool-links{width:100%;justify-content:stretch}.service-tool-links a{flex:1;justify-content:center;text-align:center}}
.estimate-breakdown--public{font-size:.94rem}.estimate-chemistry,.estimate-references{margin:.15rem 0}.estimate-chemistry summary,.estimate-references summary{cursor:pointer;color:#075c75;font-weight:800}.estimate-chemistry p,.estimate-references p{margin:.45rem 0;font-size:.84rem;color:#49636d}.estimate-references>div{margin-top:.55rem;padding:.75rem;border:1px solid #c8ded8;border-radius:12px;background:#fff}.estimate-references b{display:block;margin-top:.65rem;color:#173844}.estimate-references b:first-child{margin-top:0}.estimate-references a{color:#075c75;font-weight:750}
.scope-card{position:relative;display:grid;min-height:142px;grid-template-columns:38px 1fr;grid-template-rows:auto auto 1fr;gap:.2rem .65rem;align-items:start}.scope-number{grid-row:1/4;display:grid;width:36px;height:36px;place-items:center;border-radius:50%;background:#dfeaec;color:#365b66;font-size:1rem;font-weight:900}.scope-card.is-selected .scope-number{background:#0a6b78;color:#fff}.scope-card em{align-self:end;margin-top:0}
.estimate-breakdown .savings-label,.estimate-breakdown .savings-value{margin:.15rem 0;padding:.5rem .65rem;background:#fff0ed;color:#a52d25}.estimate-breakdown .savings-label{border-radius:10px 0 0 10px;font-weight:850}.estimate-breakdown .savings-value{border-radius:0 10px 10px 0;font-size:1.05rem;font-weight:900}
.estimate-breakdown .subtotal-label,.estimate-breakdown .subtotal-value{padding-top:.45rem;border-top:1px solid #9fb9b3;font-weight:850;color:#214f5b}
/* Canonical MJM QAAI tool-subpage pattern: visual story, technical workspace, disclosure, sales handoff. */
.source-strip + .source-strip{display:none}
.tool-story{margin:1rem 0 1.4rem;padding:clamp(1.1rem,3vw,2rem);border-radius:24px;background:linear-gradient(135deg,#062d46,#0c5060);color:#fff}
.tool-story__intro{display:grid;grid-template-columns:minmax(230px,.8fr) 1.5fr;gap:1.5rem;align-items:end}
.tool-story__intro h2,.tool-story__intro p{margin:.2rem 0}
.tool-story__visual{margin:1.25rem 0 0;padding:.55rem;border-radius:18px;background:#fff}
.tool-story__visual img{display:block;width:100%;height:auto;border-radius:12px}
.tool-story__visual figcaption{display:grid;grid-template-columns:repeat(3,1fr);gap:0;padding:.55rem 0 0;color:#214958;font-size:.76rem;font-weight:750}
.tool-story__visual figcaption span{display:flex;flex-direction:column;gap:.15rem;padding:.55rem .7rem;text-align:center;background:#e6f1ef}
.tool-story__visual figcaption span:first-child{border-radius:10px 0 0 10px;background:#dce9e5}
.tool-story__visual figcaption span:nth-child(2){background:#f4e6bd}
.tool-story__visual figcaption span:last-child{border-radius:0 10px 10px 0;background:#dceef4}
.tool-story__visual figcaption b{font-size:.68rem;letter-spacing:.05em}
@media(max-width:760px){.tool-story__intro{grid-template-columns:1fr}.tool-story__visual figcaption span{padding:.45rem .3rem;font-size:.67rem}.tool-story__visual figcaption b{font-size:.58rem}}
@media(max-width:430px){.tool-story{border-radius:18px}.tool-story__visual figcaption span{font-size:.61rem}.tool-story__visual figcaption b{font-size:.52rem}}
/* Tighter desktop first-view framing across service and tool pages. */
@media(min-width:761px){
  .service-nav{padding:10px clamp(20px,5vw,72px)}
  .service-nav img{width:clamp(210px,24vw,340px)}
  .service-hero{padding:clamp(32px,4.5vw,58px) clamp(24px,6vw,84px)}
  .tools-page--compact .tools-hero--short{padding:1.35rem 0 .75rem}
  .tools-page--compact .tools-hero--short h1{font-size:clamp(38px,4.8vw,62px);line-height:1.03}
  .tools-page--compact .tool-story{margin:.45rem 0 1.1rem;padding:clamp(1rem,2vw,1.45rem)}
  .tools-page--compact .tool-story__intro{gap:1rem}
  .tools-page--compact .tool-story__visual{margin-top:.8rem}
}