/* HYDRONIC Water Treatment — one stylesheet (v3: corporate services, light, brand-blue forward).
   Tokens from the Brand Specification v1.0 (Aug 2026). */
:root{
  --blue:#0323FC; --blue-dark:#021BC4; --blue-tint:#EEF1FF; --blue-tint-2:#DCE2FF; --cyan:#10C9FE; --cyan-dim:#0AA6D6;
  --ink:#1C2A3A; --ink-2:#4A5C70; --muted:#627088; --faint:#94A1B5;
  --border:#B0BBC8; --rule:#CCD4DD; --rule-light:#E6EBF1; --panel:#F5F7FA; --panel-2:#EDF1F7;
  --font:Aptos,'Segoe UI',Calibri,Arial,sans-serif;
  --wrap:1200px; --r:12px; --r-lg:18px;
  --shadow:0 1px 2px rgba(28,42,58,.05),0 10px 30px -14px rgba(28,42,58,.22);
  --shadow-lg:0 2px 6px rgba(28,42,58,.06),0 32px 64px -28px rgba(3,35,252,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.6 var(--font);color:var(--ink);background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.12;margin:0 0 .5em;font-weight:700;letter-spacing:-.018em;text-wrap:balance}
h1{font-size:clamp(2.3rem,4.6vw,3.6rem);color:var(--ink)}
h2{font-size:clamp(1.65rem,2.8vw,2.4rem);color:var(--blue)}
h3{font-size:1.2rem;letter-spacing:-.01em;color:var(--ink)}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,40px)}
.wrap.narrow{max-width:800px}
.skip{position:absolute;left:-999px;top:8px;background:var(--blue);color:#fff;padding:8px 12px;border-radius:6px}
.skip:focus{left:8px;z-index:100}
.kicker{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:1.1em;line-height:1.5}
.kicker::before{content:"";display:inline-block;vertical-align:middle;width:18px;height:2px;margin:-2px 10px 0 0;background:var(--blue);border-radius:1px}
.kicker a{color:inherit}
.lead{font-size:1.2rem;line-height:1.55;color:var(--ink-2);max-width:58ch;text-wrap:pretty}
.area{color:var(--muted);font-size:.95rem}
.fine{font-size:.85rem;color:var(--faint)}
.center{text-align:center}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ── buttons ── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:.9em 1.5em;border-radius:10px;font-weight:700;line-height:1.1;border:2px solid transparent;transition:background .15s,color .15s,border-color .15s,transform .15s,box-shadow .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px -10px rgba(3,35,252,.6)}
.btn-primary:hover{background:var(--blue-dark)}
.btn-ghost{border-color:var(--rule);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn.small{padding:.6em 1em;font-size:.9rem}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin:1.6em 0 1.2em}

/* ── header ── */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule-light)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px}
.brand .logo{height:56px;width:auto;display:block}
.site-nav{display:flex;align-items:center;gap:24px}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:2px}
.site-nav a{color:var(--ink);font-weight:600;font-size:.97rem;padding:9px 13px;border-radius:8px;display:block}
.site-nav a:hover{text-decoration:none;color:var(--blue);background:var(--blue-tint)}
.site-nav a[aria-current]{color:var(--blue);background:var(--blue-tint)}
.site-nav a.ext .arrow{color:var(--cyan-dim)}
.site-nav a.nav-cta{color:var(--blue);background:transparent;border:2px solid var(--blue);padding:.65em 1em;font-size:clamp(.8rem,.95vw,.95rem);border-radius:10px;font-weight:700;margin-left:6px;box-shadow:none;white-space:nowrap;flex:none}
.site-nav a.nav-cta:hover{color:#fff;background:var(--blue)}
.nav-toggle,.nav-burger{display:none}
@media (max-width:1100px){.site-nav a{padding:8px 8px;font-size:.9rem}.site-nav{gap:12px}}
@media (max-width:1000px){.site-nav a.nav-cta{display:none}}
@media (max-width:860px){
  .nav-burger{display:flex;flex-direction:column;gap:5px;padding:12px;cursor:pointer;margin-right:-12px;border-radius:8px}
  .nav-burger span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px}
  .site-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--rule);padding:8px 5vw 20px;flex-direction:column;align-items:stretch;gap:8px;box-shadow:var(--shadow-lg)}
  .site-nav ul{flex-direction:column;gap:0}
  .site-nav a{display:block;padding:14px 4px;border-radius:0;border-bottom:1px solid var(--rule-light);font-size:1.05rem}
  .site-nav a[aria-current]{background:none}
  .nav-toggle:checked ~ .site-nav{display:flex}
  .site-nav a.nav-cta{display:inline-flex;justify-content:center;margin:12px 0 0}
  .bar{min-height:72px}.brand .logo{height:44px}
}

/* ── home hero: full-bleed photo, light gradient carries the copy ── */
.hero{position:relative;overflow:hidden;background:var(--panel);min-height:520px;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(245,247,250,1) 0%,rgba(245,247,250,.98) 42%,rgba(245,247,250,.86) 54%,rgba(245,247,250,.35) 70%,rgba(245,247,250,0) 88%),
  linear-gradient(180deg,rgba(245,247,250,0) 60%,rgba(245,247,250,.9) 100%)}
.hero .wrap{width:100%}
.hero-grid{position:relative;padding-top:clamp(56px,7vw,110px);padding-bottom:clamp(56px,7vw,110px)}
.hero-text{max-width:580px}
.hero h1{font-size:clamp(2.5rem,5vw,4.1rem);margin-bottom:.45em;color:var(--ink)}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero .lead{font-size:1.18rem;max-width:50ch;color:var(--ink-2)}
.hero .area{display:flex;align-items:flex-start;gap:10px;font-size:.95rem;max-width:48ch;color:var(--ink-2)}
.hero .area::before{content:"";flex:none;margin-top:.5em;width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px var(--blue-tint-2)}
@media (max-width:860px){
  .hero{min-height:0;display:block}
  .hero-bg{position:relative;height:240px}
  .hero-bg::after{background:linear-gradient(180deg,rgba(245,247,250,0) 40%,var(--panel) 100%)}
  .hero-grid{padding-top:8px;padding-bottom:44px}
}

/* trust strip */
.trust{background:#fff;border-bottom:1px solid var(--rule-light);box-shadow:0 12px 30px -24px rgba(28,42,58,.25);position:relative;z-index:2}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-grid > div{padding:26px 20px;border-left:1px solid var(--rule-light);position:relative;min-width:0}
.trust-grid > div:first-child{border-left:0;padding-left:0}
.trust strong{display:block;color:var(--ink);font-size:1rem;letter-spacing:-.01em;padding-left:18px;position:relative}
.trust strong::before{content:"";position:absolute;left:0;top:.45em;width:8px;height:8px;border-radius:2px;background:var(--cyan)}
.trust span{color:var(--muted);font-size:.9rem;padding-left:18px;display:block}
@media (max-width:860px){.trust-grid{grid-template-columns:1fr 1fr}.trust-grid > div{padding:18px 16px;border-left:0;border-top:1px solid var(--rule-light)}.trust-grid > div:nth-child(-n+2){border-top:0}.trust-grid > div:nth-child(2n){border-left:1px solid var(--rule-light)}}
@media (max-width:520px){.trust-grid{grid-template-columns:1fr}.trust-grid > div{border-left:0!important;padding:16px 0}.trust-grid > div:nth-child(2){border-top:1px solid var(--rule-light)}}

/* ── inner page hero (light, blue-tinted, photo right) ── */
.page-hero{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--blue-tint) 0%,var(--panel) 100%);border-bottom:1px solid var(--rule-light);padding:clamp(44px,5vw,80px) 0}
.page-hero.compact{padding:clamp(36px,4vw,56px) 0}
.page-hero h1{color:var(--ink)}
.page-hero .lead{margin-bottom:0}
.ph-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,56px);align-items:center}
.ph-grid:has(> :only-child){grid-template-columns:1fr}
.ph-img img{border-radius:var(--r-lg);aspect-ratio:3/2;object-fit:cover;box-shadow:var(--shadow-lg)}
@media (max-width:860px){.ph-grid{grid-template-columns:1fr}}

/* ── sections ── */
.section{padding:clamp(56px,7vw,104px) 0}
.section.tint{background:var(--panel)}
.section-h{margin-bottom:.35em}
.section-sub{color:var(--ink-2);font-size:1.12rem;margin:0 0 2.4em;max-width:58ch}
.section-sub.center{margin:0 auto 1.8em;text-align:center;max-width:none;font-size:1.02rem;color:var(--muted)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:2.2em}
.section-head .section-h,.section-head .section-sub{margin-bottom:0}
.section-head .more{padding-bottom:6px}
.also{color:var(--muted);margin-top:2em}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.5vw,28px)}
@media (max-width:960px){.grid-3{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid-3{grid-template-columns:1fr}}

/* cards */
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--rule-light);border-radius:var(--r-lg);overflow:hidden;color:var(--ink);box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{text-decoration:none;transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--blue-tint-2)}
.card:hover h3{color:var(--blue)}
.card-img img{aspect-ratio:3/2;object-fit:cover}
.card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-body p{color:var(--ink-2);font-size:.98rem;flex:1;margin:0 0 .6em}
.card .kind{font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);flex:0;margin:0 0 2px}
.more{font-weight:700;color:var(--blue);font-size:.95rem;white-space:nowrap}
.card .more{margin-top:auto;padding-top:6px}
.card-body h3{margin-bottom:.35em}

/* what we bring */
.features{gap:clamp(16px,2vw,24px)}
.feature{display:block;background:#fff;border:1px solid var(--rule-light);border-radius:var(--r-lg);padding:30px 28px 26px;color:var(--ink);box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s,border-color .2s}
.feature:hover{text-decoration:none;transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--blue-tint-2)}
.feature h3{margin-bottom:.4em}
.feature p{color:var(--ink-2);font-size:.97rem;margin:0}
.ico{width:48px;height:48px;padding:11px;border-radius:12px;background:var(--blue-tint);color:var(--blue);margin-bottom:18px}

/* clients — continuous name marquee */
.clients{padding:clamp(36px,4vw,56px) 0 clamp(28px,3vw,40px);border-top:1px solid var(--rule-light);border-bottom:1px solid var(--rule-light);overflow:hidden}
.clients .section-sub.center{margin-bottom:1.4em}
.marquee{display:flex;width:100%;overflow:hidden;padding:6px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{list-style:none;margin:0;padding:0 clamp(20px,2.5vw,36px) 0 clamp(40px,5vw,72px);display:flex;flex:none;align-items:center;gap:clamp(40px,5vw,72px);animation:marquee 120s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track li{white-space:nowrap;font-size:clamp(1.05rem,1.6vw,1.35rem);font-weight:700;letter-spacing:-.01em;color:var(--faint);transition:color .2s}
.marquee-track li:hover{color:var(--ink-2)}
@keyframes marquee{to{transform:translateX(-100%)}}
/* the client marquee moves for everyone (slow, pauses on hover); the global reduced-motion rule above is overridden here */
@media (prefers-reduced-motion:reduce){ .marquee-track{animation:marquee 120s linear infinite!important} }
}

/* reviews */
.review{margin:0;position:relative;background:#fff;border:1px solid var(--rule-light);border-radius:var(--r-lg);padding:38px 30px 26px;display:flex;flex-direction:column;justify-content:space-between;gap:22px;box-shadow:var(--shadow)}
.review::before{content:"\201C";position:absolute;top:8px;left:24px;font-size:4.6rem;line-height:1;color:var(--blue);opacity:.18;font-family:Georgia,serif}
.review blockquote{margin:0;font-size:1.1rem;color:var(--ink);padding-top:10px;line-height:1.55}
.review blockquote p{margin:0}
.review figcaption{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:.92rem;line-height:1.35;border-top:1px solid var(--rule-light);padding-top:18px}
.review figcaption strong{color:var(--ink)}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--blue);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:1.05rem;flex:none}

/* team band */
.team{background:#fff}
.team-grid2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.team-img img{border-radius:var(--r-lg);aspect-ratio:3/2;object-fit:cover;box-shadow:var(--shadow-lg)}
.regions{list-style:none;margin:1.4em 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.regions li{background:var(--blue-tint);color:var(--blue);border-radius:999px;padding:6px 14px;font-size:.9rem;font-weight:600}
@media (max-width:860px){.team-grid2{grid-template-columns:1fr}}

/* about team cards */
.team-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,3vw,28px);margin:1.6em 0 2em}
.person{margin:0;display:flex;flex-direction:column;background:#fff;border:1px solid var(--rule-light);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.person img{aspect-ratio:19/20;object-fit:cover;object-position:50% 20%}
.person figcaption{padding:16px 20px 18px;display:flex;flex-direction:column;gap:2px;border-top:3px solid var(--cyan);flex:1}
.person strong{color:var(--ink);font-size:1.08rem}
.person span{color:var(--muted);font-size:.92rem}
.li-link{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:10px;font-size:.9rem;font-weight:600;color:var(--blue)}
.li-link .li{width:16px;height:16px}
@media (max-width:360px){.team-grid{grid-template-columns:1fr}}

/* split sections (services / systems) */
.split{padding:clamp(48px,6vw,88px) 0;border-top:1px solid var(--rule-light)}
.split.alt{background:var(--panel)}
.split-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,72px);align-items:center}
.split.alt .split-grid > .split-text{order:2}
.split-grid:has(> :only-child){grid-template-columns:1fr}
.split-text:only-child{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);column-gap:clamp(28px,5vw,72px);align-items:start}
.split-text:only-child > h2{grid-column:1;grid-row:1/span 12;margin:0;padding-right:8px}
.split-text:only-child > :not(h2){grid-column:2}
.split-img img{border-radius:var(--r-lg);aspect-ratio:3/2;object-fit:cover;box-shadow:var(--shadow-lg)}
.split-text p{color:var(--ink-2)}
.split-text p:last-child{margin-bottom:0}
.split-text ul{margin:0;padding-left:1.2em;color:var(--ink-2)}
.split-text li{margin-bottom:.55em}
.split-text li strong{color:var(--ink)}
.split{scroll-margin-top:96px}
@media (max-width:860px){.split-grid{grid-template-columns:1fr;gap:26px}.split.alt .split-grid > .split-text{order:0}.split-img{order:-1}.split-text:only-child{display:block}.split-text:only-child > h2{margin-bottom:.5em}}

/* prose */
.prose{max-width:780px}
.page-hero.compact + .section > .wrap.prose{max-width:var(--wrap)}
.page-hero.compact + .section > .wrap.prose > *{max-width:72ch}
.prose h2{font-size:1.5rem;margin-top:2em}
.prose p,.prose li{color:var(--ink-2)}
.prose li{margin-bottom:.45em}
.prose strong{color:var(--ink)}
.prose ol,.prose ul{padding-left:1.3em}
.draft-note{background:#FFF7E0;border:1px solid #F1D98A;border-radius:10px;padding:12px 16px;color:#6B5300}
.art-cta{margin-top:2.5em;padding-top:1.5em;border-top:1px solid var(--rule-light);font-weight:600;color:var(--ink)}

/* article */
.art-head{padding:clamp(36px,5vw,64px) 0 0;background:linear-gradient(180deg,var(--blue-tint) 0%,var(--blue-tint-2) 100%);border-bottom:1px solid var(--rule-light)}
.art-head h1{font-size:clamp(2rem,3.8vw,3rem)}
.art-head .lead{margin-bottom:2.2em}
.art-img img{border-radius:var(--r-lg);aspect-ratio:21/9;object-fit:cover;box-shadow:var(--shadow-lg);margin-bottom:-180px;position:relative;z-index:1}
.article > .prose{padding-top:calc(180px + clamp(40px,5vw,64px));padding-bottom:clamp(48px,6vw,80px)}
@media (max-width:860px){.art-img img{aspect-ratio:16/10;margin-bottom:-70px}.article > .prose{padding-top:110px}}

/* CTA band — the one saturated moment */
.cta-band{position:relative;overflow:hidden;background:var(--blue);color:#fff;padding:clamp(48px,6vw,80px) 0}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 140% at 100% 50%,rgba(16,201,254,.35),transparent 60%),radial-gradient(40% 90% at 0% 100%,rgba(255,255,255,.08),transparent 60%)}
.cta-band .wrap{position:relative}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.82);margin:0;max-width:52ch}
.cta-grid{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn-primary{background:#fff;color:var(--blue);box-shadow:none}
.cta-band .btn-primary:hover{background:var(--blue-tint)}
.cta-band .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.cta-band .btn-ghost:hover{border-color:#fff;color:#fff}
@media (max-width:860px){.cta-grid{grid-template-columns:1fr}}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(28px,5vw,72px);align-items:start}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.form{background:#fff;border:1px solid var(--rule-light);border-radius:var(--r-lg);padding:clamp(22px,3vw,36px);box-shadow:var(--shadow)}
.form label{display:block;font-weight:600;font-size:.95rem;margin-bottom:16px}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:6px;font:inherit;color:var(--ink);padding:.75em .9em;border:1px solid var(--border);border-radius:10px;background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.form .two{grid-template-columns:1fr}}
.form .hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.form button{margin-top:6px;cursor:pointer;font:inherit}
.form .fine{margin:18px 0 0}
.contact-side{background:var(--panel);border:1px solid var(--rule-light);border-radius:var(--r-lg);padding:clamp(22px,3vw,32px)}
.contact-side h2{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin:0 0 .6em}
.contact-side h2 + *{margin-bottom:1.8em}
.contact-side > :last-child{margin-bottom:0}
.contact-side p{color:var(--ink-2)}
.contact-side address a{color:var(--ink);font-weight:600}
.contact-side address a:hover{color:var(--blue)}
address{font-style:normal;line-height:1.7;color:var(--ink-2)}

/* footer — light, full lockup */
.site-footer{background:var(--panel);border-top:1px solid var(--rule-light);color:var(--ink-2);padding:clamp(48px,6vw,80px) 0 28px;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:clamp(24px,4vw,48px)}
@media (max-width:960px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}
.foot-logo{height:48px;width:auto}
.foot-brand .tagline{font-weight:700;color:var(--ink);margin:20px 0 6px;max-width:34ch}
.foot-brand .area{margin-bottom:18px}
.foot-brand .brand{display:inline-block;vertical-align:middle;margin-right:20px}
.local-badge{display:inline-block;vertical-align:middle;width:52px}
.foot-h{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:1em}
.plain{list-style:none;margin:0;padding:0}
.plain li{margin-bottom:.5em}
.plain a,.site-footer address a{color:var(--ink)}
.plain a:hover,.site-footer address a:hover{color:var(--blue)}
.site-footer .btn-ghost{margin-top:1em}
.foot-legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:20px;border-top:1px solid var(--rule);color:var(--faint);font-size:.85rem}

@media print{.site-header,.site-footer,.cta-band{display:none}}

/* no one-word last lines */
p,li,.lead,.section-sub,.trust span,.card-body p,.feature p,.review blockquote,figcaption span{text-wrap:pretty}