/* ============================================================
   AquaForge Plumbing & Heating — Design System
   Water flow · pressure · clarity · repair precision
   Performance: transform/opacity animation only, reduced-motion
   safe, no layout-property animation, and no forever-running loops:
   ambient loops pause off-screen via the .anim-on pattern in main.js.
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  --navy:#071820;
  --navy-2:#0A1F2A;
  --graphite:#101820;
  --ink:#0D2531;
  --aqua:#28E0D4;
  --aqua-dim:#1DBFB5;
  --blue:#5DADEC;
  --white:#F5F8FA;
  --grey:#AAB7C4;
  --grey-2:#7E8FA0;
  --amber:#FFB454;
  --green:#45D483;
  --red:#FF5A5F;

  --line:rgba(170,183,196,.14);
  --line-strong:rgba(170,183,196,.26);
  --glass:rgba(245,248,250,.045);
  --glass-2:rgba(245,248,250,.07);
  --glow-aqua:0 0 32px rgba(40,224,212,.22);

  --font-display:"Space Grotesk","Inter",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;

  --h1:clamp(2.5rem,1.4rem + 4.4vw,4.9rem);   /* 40 → 78px */
  --h2:clamp(1.95rem,1.35rem + 2.4vw,3.4rem); /* 31 → 54px */
  --h3:clamp(1.28rem,1.1rem + .8vw,1.8rem);   /* 20 → 29px */
  --body:clamp(1rem,.96rem + .2vw,1.125rem);  /* 16 → 18px */

  --container:1280px;
  --sect:clamp(72px,6vw + 40px,150px);
  --sect-s:clamp(56px,4vw + 32px,96px);

  --r-card:24px;
  --r-pill:999px;

  --ease:cubic-bezier(.22,.9,.32,1);
  --dur:.7s;

  --header-h:84px;
}
@media (max-width:760px){ :root{ --header-h:68px } }

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }
body{
  margin:0;
  font-family:var(--font-body);
  font-size:var(--body);
  line-height:1.65;
  color:var(--grey);
  background:var(--navy);
  overflow-x:clip;
}
img,svg,video{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--white);line-height:1.08;letter-spacing:-.02em;margin:0 0 .5em;font-weight:600;text-wrap:balance}
h1{font-size:var(--h1)}
h2{font-size:var(--h2)}
h3{font-size:var(--h3);line-height:1.2}
h4{font-size:1.05rem;letter-spacing:0}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
a{color:var(--aqua);text-decoration:none}
a:hover{color:var(--white)}
strong{color:var(--white);font-weight:600}
ul,ol{padding-left:1.2em;margin:0 0 1.1em}
li{margin-bottom:.4em}
::selection{background:var(--aqua);color:var(--navy)}
:focus-visible{outline:2px solid var(--aqua);outline-offset:3px;border-radius:4px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--aqua);color:var(--navy);padding:12px 20px;z-index:200;font-weight:600;border-radius:0 0 12px 0}
.skip-link:focus{left:0}

/* subtle grain for premium depth (static, cheap) */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.35;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .04 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Layout ---------- */
.container{max-width:var(--container);margin-inline:auto;padding-inline:clamp(20px,4vw,44px)}
.container--narrow{max-width:880px}
.section{padding-block:var(--sect);position:relative}
.section--tight{padding-block:var(--sect-s)}
.section--alt{background:linear-gradient(180deg,var(--navy) 0%,var(--navy-2) 50%,var(--navy) 100%)}
.grid{display:grid;gap:clamp(18px,2.4vw,32px)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);align-items:center}
@media (max-width:980px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
}

/* Section headers */
.sect-head{max-width:760px;margin-bottom:clamp(36px,4vw,64px)}
.sect-head--center{margin-inline:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-display);font-size:.8rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--aqua);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,transparent,var(--aqua));border-radius:2px}
.lede{font-size:clamp(1.05rem,1rem + .35vw,1.3rem);color:var(--grey);line-height:1.6}

/* Pipe divider — signature section separator */
.pipe-divider{display:block;width:100%;height:40px;color:var(--line-strong);margin:0}
.pipe-divider .flow{stroke:var(--aqua);opacity:.85}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:54px;padding:14px 30px;border-radius:var(--r-pill);
  font-family:var(--font-display);font-weight:600;font-size:1rem;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;text-decoration:none;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background-color .25s,border-color .25s,color .25s;
  will-change:transform;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:linear-gradient(135deg,var(--aqua),#3ec9ef);color:#062026;box-shadow:0 8px 24px rgba(40,224,212,.25)}
.btn--primary:hover{box-shadow:0 12px 32px rgba(40,224,212,.4);color:#041519}
.btn--ghost{background:rgba(245,248,250,.04);color:var(--white);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--aqua);color:var(--aqua);background:rgba(40,224,212,.06)}
.btn--amber{background:var(--amber);color:#241300;box-shadow:0 8px 24px rgba(255,180,84,.25)}
.btn--amber:hover{box-shadow:0 12px 32px rgba(255,180,84,.4);color:#241300}
.btn--lg{min-height:60px;padding:16px 38px;font-size:1.06rem}
.btn--sm{min-height:44px;padding:9px 20px;font-size:.9rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:600;color:var(--aqua)}
.link-arrow::after{content:"→";transition:transform .25s var(--ease)}
.link-arrow:hover::after{transform:translateX(5px)}

/* gentle phone pulse — 2 beats every 6s, transform only */
@keyframes phone-pulse{0%,88%,100%{transform:scale(1)}91%{transform:scale(1.12)}94%{transform:scale(1)}97%{transform:scale(1.08)}}
.phone-pulse svg{animation:phone-pulse 6.5s var(--ease) infinite;transform-origin:center}
@media (prefers-reduced-motion:reduce){.phone-pulse svg{animation:none}}

/* ---------- Chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0;list-style:none}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 18px;min-height:40px;border-radius:var(--r-pill);
  background:var(--glass);border:1px solid var(--line);
  font-size:.88rem;font-weight:500;color:var(--white);
  transition:border-color .25s,background-color .25s,color .25s;
}
.chip svg{width:14px;height:14px;color:var(--aqua);flex:none}
a.chip:hover{border-color:var(--aqua);background:rgba(40,224,212,.08);color:var(--white)}
.chip--check::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--aqua);box-shadow:0 0 8px var(--aqua)}

/* ---------- Cards ---------- */
.card{
  background:linear-gradient(165deg,var(--glass-2),var(--glass));
  border:1px solid var(--line);border-radius:var(--r-card);
  padding:clamp(24px,2.6vw,36px);position:relative;overflow:hidden;
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s var(--ease);
}
.card--hover:hover{transform:translateY(-6px);border-color:rgba(40,224,212,.45);box-shadow:0 18px 44px rgba(2,10,14,.5),var(--glow-aqua)}
.card--glass{backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:linear-gradient(165deg,rgba(245,248,250,.08),rgba(245,248,250,.03))}
.card h3 a{color:var(--white)}
.card h3 a:hover{color:var(--aqua)}
.card .card-foot{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:auto;padding-top:20px}
.card-icon{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:20px;
  background:rgba(40,224,212,.08);border:1px solid rgba(40,224,212,.25);color:var(--aqua);
}
.card-icon svg{width:28px;height:28px}
.card-stack{display:flex;flex-direction:column;height:100%}
.tag{display:inline-block;padding:4px 12px;border-radius:var(--r-pill);font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;background:rgba(93,173,236,.12);color:var(--blue);border:1px solid rgba(93,173,236,.25)}
.tag--aqua{background:rgba(40,224,212,.1);color:var(--aqua);border-color:rgba(40,224,212,.3)}
.tag--amber{background:rgba(255,180,84,.12);color:var(--amber);border-color:rgba(255,180,84,.3)}

/* icon stroke draw-on-reveal */
.icon-draw path,.icon-draw circle,.icon-draw rect,.icon-draw line,.icon-draw polyline{
  stroke-dasharray:120;stroke-dashoffset:120;
}
.in-view .icon-draw path,.in-view .icon-draw circle,.in-view .icon-draw rect,.in-view .icon-draw line,.in-view .icon-draw polyline{
  animation:icon-draw 1.1s var(--ease) forwards;
}
@keyframes icon-draw{to{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){
  .icon-draw *{stroke-dasharray:none !important;stroke-dashoffset:0 !important;animation:none !important}
}

/* ---------- Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto;z-index:100;height:var(--header-h);
  display:flex;align-items:center;
  background:transparent;border-bottom:1px solid transparent;
  transition:background-color .35s,border-color .35s,box-shadow .35s;
}
.site-header.is-scrolled{
  background:rgba(7,24,32,.82);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom-color:var(--line);
  box-shadow:0 8px 32px rgba(2,10,14,.45);
}
.header-inner{display:flex;align-items:center;gap:28px;width:100%}
.brand{display:flex;align-items:center;gap:12px;color:var(--white);flex:none}
.brand:hover{color:var(--white)}
.site-header .brand img{display:block;width:auto;height:44px;max-width:190px;object-fit:contain}
.site-footer .brand img{display:block;width:auto;height:44px;max-width:190px;object-fit:contain}
.brand-mark{width:40px;height:40px;flex:none}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:1.02rem;line-height:1.15;letter-spacing:-.01em}
.brand-sub{display:block;font-family:var(--font-body);font-weight:500;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--aqua)}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.main-nav a{
  position:relative;display:block;padding:10px 13px;color:var(--grey);
  font-family:var(--font-display);font-weight:500;font-size:.94rem;
}
.main-nav a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:6px;height:2px;border-radius:2px;
  background:var(--aqua);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--white)}
.main-nav a:hover::after,.main-nav a[aria-current="page"]::after{transform:scaleX(1)}
.header-ctas{display:flex;align-items:center;gap:12px;flex:none}
.header-phone{display:inline-flex;align-items:center;gap:9px;color:var(--white);font-family:var(--font-display);font-weight:600;font-size:.95rem;padding:10px 6px}
.header-phone svg{width:17px;height:17px;color:var(--aqua)}
.header-phone:hover{color:var(--aqua)}

.menu-toggle{
  display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line-strong);
  background:var(--glass);cursor:pointer;place-items:center;color:var(--white);flex:none;
}
.menu-toggle svg{width:22px;height:22px}
.menu-toggle .icon-close{display:none}
.menu-toggle[aria-expanded="true"] .icon-open{display:none}
.menu-toggle[aria-expanded="true"] .icon-close{display:block}

.mobile-menu{
  position:fixed;top:var(--header-h);left:0;right:0;bottom:0;z-index:160;
  height:calc(100vh - var(--header-h));height:calc(100dvh - var(--header-h));
  max-height:calc(100vh - var(--header-h));max-height:calc(100dvh - var(--header-h));
  background:rgba(7,24,32,.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  padding:28px clamp(20px,4vw,44px) calc(40px + env(safe-area-inset-bottom,0px));
  overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;
  transform:translateY(-8px);opacity:0;visibility:hidden;
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s;
}
.mobile-menu.is-open{transform:translateY(0);opacity:1;visibility:visible}
.mobile-menu ul{list-style:none;margin:0 0 28px;padding:0}
.mobile-menu li{border-bottom:1px solid var(--line);margin:0}
.mobile-menu a:not(.btn){display:block;padding:16px 4px;font-family:var(--font-display);font-weight:600;font-size:1.15rem;color:var(--white)}
.mobile-menu a:not(.btn):hover{color:var(--aqua)}
.mobile-menu .btn{width:100%;margin-bottom:12px}

@media (max-width:1220px){
  .main-nav{display:none}
  .menu-toggle{display:grid;margin-left:auto}
  .header-ctas .btn{display:none}
}
@media (max-width:560px){
  .header-phone span{display:none}
  .brand-name{font-size:.92rem}
}
@media (prefers-reduced-motion:reduce){
  .mobile-menu{transition:none;transform:none}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;display:flex;align-items:center;
  min-height:min(100vh,900px);padding:calc(var(--header-h) + 48px) 0 72px;
  background:
    radial-gradient(1100px 520px at 78% 18%,rgba(40,224,212,.10),transparent 60%),
    radial-gradient(900px 600px at 12% 85%,rgba(93,173,236,.09),transparent 55%),
    linear-gradient(175deg,var(--graphite) 0%,var(--navy) 55%,#051318 100%);
  overflow:hidden;
}
.hero--inner{min-height:0;padding:calc(var(--header-h) + clamp(56px,7vw,110px)) 0 clamp(56px,6vw,96px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(36px,5vw,84px);align-items:center;position:relative;z-index:2}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr}}
.hero .lede{max-width:560px}
.hero-note{font-size:.9rem;color:var(--grey-2);margin-top:18px}
.hero-note strong{color:var(--grey)}
.hero-bg-svg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;z-index:1;pointer-events:none}

/* staged entrance (adds motion only when JS+motion allowed) */
.js-anim .stage{opacity:0;transform:translateY(26px)}
.js-anim .stage.in{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .8s var(--ease)}

/* ---------- Water flow linework ---------- */
.flow-svg .pipe{stroke:rgba(170,183,196,.22);fill:none;stroke-width:1.6}
.flow-svg .pipe--strong{stroke:rgba(170,183,196,.4)}
.flow-svg .node{fill:var(--navy);stroke:rgba(170,183,196,.45);stroke-width:1.4}
.flow-svg .node--active{stroke:var(--aqua);fill:rgba(40,224,212,.18)}
.flow-svg .flow-line{
  stroke:url(#flowGrad,var(--aqua));stroke:var(--aqua);fill:none;stroke-width:2;
  stroke-linecap:round;stroke-dasharray:14 180;
  filter:drop-shadow(0 0 6px rgba(40,224,212,.7));
}
.anim-on .flow-line{animation:flow-travel 5.5s linear infinite}
@keyframes flow-travel{to{stroke-dashoffset:-194}}
.flow-svg .drip{fill:var(--aqua)}
.anim-on .drip{animation:drip-fall 3.4s var(--ease) infinite}
@keyframes drip-fall{0%{transform:translateY(0);opacity:0}12%{opacity:1}62%{transform:translateY(38px);opacity:1}72%,100%{transform:translateY(44px);opacity:0}}
@media (prefers-reduced-motion:reduce){
  .anim-on .flow-line,.anim-on .drip{animation:none}
}

/* one-time line draw on reveal */
.draw-on-view{stroke-dasharray:1200;stroke-dashoffset:1200}
.in-view .draw-on-view{animation:line-draw 1.8s var(--ease) forwards}
@keyframes line-draw{to{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){
  .draw-on-view{stroke-dasharray:none;stroke-dashoffset:0;animation:none !important}
}

/* ---------- Scroll reveal ---------- */
.js-anim .reveal{opacity:0;transform:translateY(30px);transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease)}
.js-anim .reveal.in-view{opacity:1;transform:none}
.js-anim .reveal-group > *{opacity:0;transform:translateY(26px);transition:opacity .65s var(--ease),transform .65s var(--ease)}
.js-anim .reveal-group.in-view > *{opacity:1;transform:none}
.js-anim .reveal-group.in-view > :nth-child(2){transition-delay:.08s}
.js-anim .reveal-group.in-view > :nth-child(3){transition-delay:.16s}
.js-anim .reveal-group.in-view > :nth-child(4){transition-delay:.24s}
.js-anim .reveal-group.in-view > :nth-child(5){transition-delay:.32s}
.js-anim .reveal-group.in-view > :nth-child(6){transition-delay:.4s}
.js-anim .reveal-group.in-view > :nth-child(7){transition-delay:.48s}
.js-anim .reveal-group.in-view > :nth-child(8){transition-delay:.56s}
.js-anim .reveal-group.in-view > :nth-child(9){transition-delay:.64s}

/* image mask reveal (clip-path, GPU-friendly, runs once) */
.js-anim .img-reveal{clip-path:inset(0 100% 0 0);transition:clip-path 1.1s var(--ease)}
.js-anim .img-reveal.in-view{clip-path:inset(0 0 0 0)}
@media (prefers-reduced-motion:reduce){
  .js-anim .reveal,.js-anim .reveal-group > *,.js-anim .stage{opacity:1 !important;transform:none !important;transition:none !important}
  .js-anim .img-reveal{clip-path:none;transition:none}
}

/* ---------- Forms ---------- */
.form-card{
  background:linear-gradient(165deg,rgba(245,248,250,.09),rgba(245,248,250,.035));
  border:1px solid var(--line-strong);border-radius:28px;
  padding:clamp(26px,3vw,40px);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:0 24px 64px rgba(2,10,14,.5);
}
.form-card h2,.form-card h3{margin-bottom:6px}
.form-sub{font-size:.92rem;color:var(--grey);margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--font-display);font-weight:600;font-size:.86rem;color:var(--white);margin-bottom:7px}
.field label .opt{color:var(--grey-2);font-weight:400}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:12px 16px;border-radius:14px;
  background:rgba(7,24,32,.6);border:1px solid var(--line-strong);
  color:var(--white);font-family:var(--font-body);font-size:1rem;
  transition:border-color .25s,box-shadow .25s;
}
.field textarea{min-height:110px;resize:vertical}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' fill='none'%3E%3Cpath d='M1 1.5 7 7.5 13 1.5' stroke='%2328E0D4' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--aqua);box-shadow:0 0 0 3px rgba(40,224,212,.18)}
.field input::placeholder,.field textarea::placeholder{color:var(--grey-2)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.field-row{grid-template-columns:1fr}}
.field--consent{display:flex;gap:12px;align-items:flex-start}
.field--consent input{width:22px;min-height:22px;height:22px;margin-top:3px;flex:none;accent-color:var(--aqua)}
.field--consent label{font-family:var(--font-body);font-weight:400;font-size:.86rem;color:var(--grey);margin:0}
.form-micro{font-size:.8rem;color:var(--grey-2);margin-top:14px;text-align:center}
.hp-field{position:absolute !important;left:-9999px !important;width:1px;height:1px;overflow:hidden}
.form-card .btn{width:100%}
.form-status{display:none;margin-top:14px;padding:13px 16px;border-radius:12px;font-size:.92rem;font-weight:500}
.form-status.is-success{display:block;background:rgba(69,212,131,.12);border:1px solid rgba(69,212,131,.4);color:var(--green)}
.form-status.is-error{display:block;background:rgba(255,90,95,.1);border:1px solid rgba(255,90,95,.4);color:var(--red)}

/* ---------- Emergency strip ---------- */
.emergency-strip{
  background:linear-gradient(100deg,rgba(255,180,84,.13) 0%,rgba(40,224,212,.08) 100%),var(--navy-2);
  border-block:1px solid rgba(255,180,84,.3);
}
.emergency-inner{display:flex;flex-wrap:wrap;align-items:center;gap:22px;padding-block:clamp(28px,3vw,44px)}
.emergency-copy{flex:1;min-width:260px}
.emergency-copy h2,.emergency-copy h3{margin-bottom:6px}
.emergency-copy p{margin:0;color:var(--grey)}
.emergency-badge{
  width:58px;height:58px;border-radius:18px;display:grid;place-items:center;flex:none;
  background:rgba(255,180,84,.14);border:1px solid rgba(255,180,84,.45);color:var(--amber);
}
.emergency-badge svg{width:28px;height:28px}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.4vw,32px)}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{text-align:center;padding:clamp(22px,2.6vw,38px) 16px;border:1px solid var(--line);border-radius:var(--r-card);background:var(--glass)}
.stat-num{font-variant-numeric:tabular-nums;font-family:var(--font-display);font-weight:700;font-size:clamp(2.2rem,1.6rem + 2.4vw,3.6rem);color:var(--white);line-height:1;letter-spacing:-.02em}
.stat-num em{font-style:normal;color:var(--aqua)}
.stat-label{margin-top:10px;font-size:.9rem;color:var(--grey)}

/* ---------- Editorial numbered rows ---------- */
.num-rows{counter-reset:nrow;list-style:none;margin:0;padding:0}
.num-rows > li{
  counter-increment:nrow;display:grid;grid-template-columns:auto 1fr;gap:clamp(20px,3.4vw,54px);
  padding:clamp(26px,3vw,42px) 0;border-bottom:1px solid var(--line);align-items:start;margin:0;
}
.num-rows > li::before{
  content:counter(nrow,decimal-leading-zero);
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.9rem,1.4rem + 2vw,3.2rem);line-height:1;
  color:transparent;-webkit-text-stroke:1.5px rgba(40,224,212,.65);
  min-width:2.4em;
}
.num-rows h3{margin-bottom:8px}
.num-rows p{margin:0;max-width:640px}

/* ---------- Reviews ---------- */
.review-card{display:flex;flex-direction:column;gap:14px;height:100%}
.review-stars{display:inline-flex;gap:3px;color:var(--amber)}
.review-stars svg{width:16px;height:16px}
.review-quote{font-size:1.02rem;color:var(--white);line-height:1.6;flex:1;margin:0}
.review-meta{display:flex;align-items:center;gap:12px;padding-top:14px;border-top:1px solid var(--line)}
.review-avatar{width:42px;height:42px;border-radius:50%;flex:none;display:grid;place-items:center;font-family:var(--font-display);font-weight:700;font-size:.95rem;color:var(--navy);background:linear-gradient(135deg,var(--aqua),var(--blue))}
.review-name{font-family:var(--font-display);font-weight:600;color:var(--white);font-size:.94rem;line-height:1.3}
.review-loc{font-size:.8rem;color:var(--grey-2)}

/* ---------- Timeline (pipe process) ---------- */
.pipe-steps{list-style:none;margin:0;padding:0;position:relative;counter-reset:pstep}
.pipe-steps::before{
  content:"";position:absolute;left:27px;top:14px;bottom:14px;width:2px;
  background:linear-gradient(180deg,var(--aqua) var(--fill,0%),var(--line) var(--fill,0%));
  transition:none;border-radius:2px;
}
.js-anim .pipe-steps::before{background:linear-gradient(180deg,var(--aqua) 0%,var(--line) 0%)}
.js-anim .pipe-steps.in-view::before{animation:pipe-fill 1.6s var(--ease) forwards}
@keyframes pipe-fill{
  from{background:linear-gradient(180deg,var(--aqua) 0%,var(--line) 0%)}
  to{background:linear-gradient(180deg,var(--aqua) 100%,var(--line) 100%)}
}
.pipe-steps > li{
  counter-increment:pstep;position:relative;margin:0;
  padding:0 0 clamp(26px,3vw,40px) 84px;
}
.pipe-steps > li:last-child{padding-bottom:0}
.pipe-steps > li::before{
  content:counter(pstep);
  position:absolute;left:8px;top:0;width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;
  font-family:var(--font-display);font-weight:700;font-size:1rem;color:var(--aqua);
  background:var(--navy-2);border:1.5px solid rgba(40,224,212,.55);
  box-shadow:0 0 0 6px var(--navy);
}
.pipe-steps h3{font-size:1.2rem;margin-bottom:6px}
.pipe-steps p{margin:0;max-width:560px}
@media (prefers-reduced-motion:reduce){
  .js-anim .pipe-steps::before,.js-anim .pipe-steps.in-view::before{animation:none;background:linear-gradient(180deg,var(--aqua) 100%,var(--line) 100%)}
}

/* ---------- FAQ ---------- */
.faq{border:1px solid var(--line);border-radius:18px;background:var(--glass);margin-bottom:14px;overflow:hidden;transition:border-color .3s}
.faq[open]{border-color:rgba(40,224,212,.4)}
.faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;cursor:pointer;list-style:none;
  font-family:var(--font-display);font-weight:600;font-size:1.02rem;color:var(--white);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";flex:none;width:12px;height:12px;
  border-right:2px solid var(--aqua);border-bottom:2px solid var(--aqua);
  transform:rotate(45deg);transition:transform .3s var(--ease);margin-top:-4px;
}
.faq[open] summary::after{transform:rotate(-135deg);margin-top:6px}
.faq-body{padding:0 24px 22px;color:var(--grey)}
.faq-body p{margin-bottom:.8em}

/* ---------- Media / figure placeholders ---------- */
.media{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  border:1px solid var(--line);
  background:linear-gradient(150deg,#0E2833 0%,var(--navy-2) 55%,#081B23 100%);
}
.media::after{content:"";position:absolute;inset:0;background:radial-gradient(420px 260px at 70% 25%,rgba(40,224,212,.12),transparent 65%)}
.media .media-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.media figcaption{
  position:absolute;left:14px;bottom:14px;right:14px;z-index:2;
  display:flex;justify-content:space-between;gap:10px;align-items:center;
  padding:10px 16px;border-radius:14px;font-size:.82rem;color:var(--white);
  background:rgba(7,24,32,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1px solid var(--line);
}
.media figcaption .tag{flex:none}
.ratio-16x9{aspect-ratio:16/9}
.ratio-4x3{aspect-ratio:4/3}
.ratio-4x5{aspect-ratio:4/5}
.ratio-1x1{aspect-ratio:1/1}
.ratio-16x10{aspect-ratio:16/10}
.media-hover .media-art{transition:transform .6s var(--ease)}
.media-hover:hover .media-art{transform:scale(1.04)}

/* ---------- Before / after slider ---------- */
.ba-slider{position:relative;border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line-strong);aspect-ratio:16/9;user-select:none}
.ba-layer{position:absolute;inset:0}
.ba-layer--after{clip-path:inset(0 0 0 var(--ba,50%))}
.ba-label{position:absolute;top:14px;z-index:3;padding:6px 14px;border-radius:var(--r-pill);font-family:var(--font-display);font-weight:600;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;background:rgba(7,24,32,.75);color:var(--white);border:1px solid var(--line)}
.ba-label--before{left:14px}
.ba-label--after{right:14px;color:var(--aqua);border-color:rgba(40,224,212,.4)}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--ba,50%);width:2px;background:var(--aqua);z-index:2;box-shadow:0 0 12px rgba(40,224,212,.8)}
.ba-handle::after{
  content:"↔";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:var(--aqua);color:var(--navy);font-weight:700;font-size:1.1rem;
}
.ba-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;z-index:4;margin:0}
.ba-range:focus-visible ~ .ba-handle::after{outline:3px solid var(--white);outline-offset:2px}

/* ---------- Service finder / diagnostic tiles ---------- */
.finder-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
@media (max-width:980px){.finder-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.finder-grid{grid-template-columns:1fr}}
.finder-tile{
  display:flex;flex-direction:column;gap:10px;align-items:flex-start;text-align:left;
  padding:20px;min-height:96px;border-radius:18px;cursor:pointer;
  background:var(--glass);border:1px solid var(--line);color:var(--white);
  font-family:var(--font-display);font-weight:600;font-size:.97rem;
  transition:border-color .25s,background-color .25s,transform .25s var(--ease);
}
.finder-tile:hover{transform:translateY(-3px);border-color:rgba(40,224,212,.45)}
.finder-tile[aria-expanded="true"]{border-color:var(--aqua);background:rgba(40,224,212,.09);box-shadow:var(--glow-aqua)}
.finder-tile svg{width:24px;height:24px;color:var(--aqua)}
.finder-panel{border:1px solid rgba(40,224,212,.35);border-radius:var(--r-card);background:linear-gradient(160deg,rgba(40,224,212,.07),var(--glass));padding:clamp(22px,2.6vw,34px)}
.finder-panel[hidden]{display:none}
.finder-panel h3{margin-bottom:8px}

/* ---------- Filters ---------- */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:clamp(24px,3vw,40px)}
.filter-btn{
  padding:10px 20px;min-height:44px;border-radius:var(--r-pill);cursor:pointer;
  background:var(--glass);border:1px solid var(--line);color:var(--grey);
  font-family:var(--font-display);font-weight:600;font-size:.88rem;
  transition:color .25s,border-color .25s,background-color .25s;
}
.filter-btn:hover{color:var(--white);border-color:var(--line-strong)}
.filter-btn[aria-pressed="true"]{background:rgba(40,224,212,.12);border-color:var(--aqua);color:var(--aqua)}
.is-filtered-out{display:none !important}

/* ---------- Masonry-ish gallery ---------- */
.masonry{columns:3;column-gap:22px}
@media (max-width:980px){.masonry{columns:2}}
@media (max-width:620px){.masonry{columns:1}}
.masonry > *{break-inside:avoid;margin-bottom:22px}

/* ---------- CTA banner ---------- */
.cta-banner{
  position:relative;overflow:hidden;border-radius:32px;
  padding:clamp(48px,6vw,96px) clamp(24px,5vw,80px);text-align:center;
  background:
    radial-gradient(700px 340px at 50% 0%,rgba(40,224,212,.16),transparent 65%),
    radial-gradient(520px 300px at 85% 100%,rgba(93,173,236,.12),transparent 60%),
    linear-gradient(160deg,#0C2530,var(--navy) 70%);
  border:1px solid rgba(40,224,212,.25);
}
.cta-banner h2{max-width:640px;margin-inline:auto}
.cta-banner .lede{max-width:560px;margin:0 auto 32px}
.cta-banner .btn-row{justify-content:center}
.cta-banner .cta-lines{position:absolute;inset:0;width:100%;height:100%;opacity:.35;pointer-events:none}

/* ---------- Footer ---------- */
.site-footer{background:#04121A;border-top:1px solid var(--line);padding:clamp(56px,6vw,88px) 0 0;position:relative;z-index:2}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(28px,4vw,56px)}
@media (max-width:980px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;color:var(--aqua);margin-bottom:18px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:10px}
.site-footer a{color:var(--grey);font-size:.93rem}
.site-footer a:hover{color:var(--aqua)}
.footer-brand p{font-size:.93rem;max-width:300px}
.footer-contact{margin-top:18px;font-size:.95rem}
.footer-contact a{display:flex;align-items:center;gap:10px;color:var(--white);font-weight:500;margin-bottom:10px}
.footer-contact svg{width:16px;height:16px;color:var(--aqua);flex:none}
.footer-hours{font-size:.88rem;color:var(--grey);line-height:1.9}
.footer-hours strong{display:block;color:var(--white);font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:6px}
.footer-bottom{
  margin-top:clamp(40px,5vw,64px);padding:24px 0;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:.8rem;color:var(--grey-2);
}
.footer-bottom a{color:var(--grey)}

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;
  gap:12px;padding:12px clamp(16px,4vw,24px);
  padding-bottom:calc(12px + env(safe-area-inset-bottom,0px));
  background:rgba(7,24,32,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line-strong);
  transform:translateY(105%);
  transition:transform .4s var(--ease);
}
.sticky-cta.is-visible{transform:translateY(0)}
.sticky-cta .btn{flex:1;min-height:52px;padding-inline:12px;font-size:.95rem}
body.menu-open .sticky-cta{transform:translateY(105%);pointer-events:none}
@media (max-width:860px){
  .sticky-cta{display:flex}
  body.has-sticky-cta{padding-bottom:88px}
}
@media (prefers-reduced-motion:reduce){
  .sticky-cta{transition:none}
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{padding-top:calc(var(--header-h) + 20px);position:relative;z-index:2}
.hero .breadcrumbs, .hero--inner .breadcrumbs{padding-top:0;margin-bottom:26px}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0;font-size:.82rem}
.breadcrumbs li{display:flex;align-items:center;gap:6px;margin:0;color:var(--grey-2)}
.breadcrumbs li + li::before{content:"/";color:var(--grey-2);opacity:.6}
.breadcrumbs a{color:var(--grey)}
.breadcrumbs [aria-current="page"]{color:var(--aqua)}

/* ---------- Prose (privacy/articles) ---------- */
.prose h2{font-size:clamp(1.5rem,1.3rem + 1vw,2.1rem);margin-top:2em}
.prose h3{font-size:1.2rem;margin-top:1.6em}
.prose{max-width:760px}
.prose ul li{margin-bottom:.5em}

/* ---------- Map ---------- */
.map-panel{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:linear-gradient(160deg,#0B222C,var(--navy-2))}
.map-panel svg{display:block;width:100%;height:auto}
.map-label{font-family:var(--font-display);font-size:11px;font-weight:600;fill:var(--grey);letter-spacing:.04em}
.map-label--main{fill:var(--white);font-size:13px}
.map-dot{fill:rgba(40,224,212,.9)}
.map-dot-ring{fill:none;stroke:rgba(40,224,212,.5);stroke-width:1}
.map-route{stroke:rgba(93,173,236,.4);stroke-width:1.2;fill:none;stroke-dasharray:3 5}
.map-hq{fill:var(--amber)}

/* ---------- Utility ---------- */
.text-center{text-align:center}
.mt-0{margin-top:0}.mt-24{margin-top:24px}.mt-40{margin-top:40px}.mt-64{margin-top:clamp(40px,5vw,64px)}
.mb-24{margin-bottom:24px}.mb-40{margin-bottom:40px}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.max-w-md{max-width:640px}
.divider-glow{height:1px;border:none;margin:0;background:linear-gradient(90deg,transparent,rgba(40,224,212,.5),transparent)}

/* success check (thank-you) */
.success-ring{width:104px;height:104px;margin-inline:auto}
.success-ring circle{stroke:rgba(69,212,131,.4);stroke-width:2;fill:rgba(69,212,131,.06)}
.success-ring .check{stroke:var(--green);stroke-width:4;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:60;stroke-dashoffset:60}
.js-anim .success-ring.in-view .check{animation:icon-draw 1s .3s var(--ease) forwards}
.no-js .success-ring .check,.success-ring.static .check{stroke-dashoffset:0}
@media (prefers-reduced-motion:reduce){.success-ring .check{stroke-dashoffset:0 !important;animation:none !important}}

/* print sanity */
@media print{
  body::before,.sticky-cta,.site-header,.menu-toggle{display:none !important}
  body{background:#fff;color:#000}
}


/* ============ Nav dropdowns (scales to 10+ links) ============ */
.nav-drop{position:relative;display:flex;align-items:center}
.drop-caret{background:none;border:0;cursor:pointer;color:var(--grey);padding:6px 4px;margin-left:-8px;display:grid;place-items:center;border-radius:6px}
.drop-caret:hover{color:var(--aqua)}
.drop-caret svg{width:13px;height:13px;transition:transform .3s var(--ease)}
.drop-panel{
  position:absolute;top:calc(100% + 12px);left:50%;min-width:290px;
  transform:translateX(-50%) translateY(10px);opacity:0;visibility:hidden;
  transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s;
  background:var(--navy-2);
  border:1px solid var(--line-strong);border-radius:18px;padding:12px;
  box-shadow:0 28px 64px rgba(2,10,14,.5),0 0 0 1px rgba(40,224,212,.06);
  z-index:130;
}
.drop-panel::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px} /* hover bridge */
.drop-panel::after{
  content:"";position:absolute;top:-6px;left:50%;width:12px;height:12px;
  transform:translateX(-50%) rotate(45deg);
  background:var(--navy-2);border-left:1px solid var(--line-strong);border-top:1px solid var(--line-strong);
}
.nav-drop:hover .drop-panel,.nav-drop:focus-within .drop-panel,.nav-drop.is-open .drop-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-drop:hover .drop-caret svg,.nav-drop.is-open .drop-caret svg{transform:rotate(180deg)}
.drop-list{list-style:none;margin:0;padding:0;max-height:400px;overflow-y:auto;scrollbar-width:thin}
.drop-list li{margin:0}
.drop-list a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;color:var(--grey);font-size:.92rem;font-weight:500;white-space:nowrap}
.drop-list a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--aqua);opacity:0;transition:opacity .2s;flex:none}
.drop-list a:hover{background:rgba(40,224,212,.09);color:var(--white)}
.drop-list a:hover::before{opacity:1}
.drop-list--2col{display:grid;grid-template-columns:1fr 1fr;max-height:none}
.drop-all{display:block;margin-top:10px;padding:11px 14px 4px;border-top:1px solid var(--line);color:var(--aqua);font-weight:600;font-size:.88rem}
.drop-all:hover{color:var(--white)}
.main-nav .drop-panel a::after{content:none} /* no underline animation inside panels */

/* Mobile dropdowns */
.m-drop{border-bottom:1px solid var(--line)}
.m-drop summary{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 4px;cursor:pointer;list-style:none;font-family:var(--font-display);font-weight:600;font-size:1.15rem;color:var(--white)}
.m-drop summary::-webkit-details-marker{display:none}
.m-drop summary::after{content:"";flex:none;width:9px;height:9px;border-right:2px solid var(--aqua);border-bottom:2px solid var(--aqua);transform:rotate(45deg);transition:transform .3s var(--ease);margin-top:-4px}
.m-drop[open] summary::after{transform:rotate(-135deg);margin-top:4px}
.m-drop ul{list-style:none;margin:0;padding:0 0 14px 16px}
.m-drop ul li{border:0;margin:0}
.mobile-menu .m-drop ul a{display:block;padding:10px 4px;font-size:1rem;font-weight:500;color:var(--grey)}
.mobile-menu .m-drop ul a:hover{color:var(--aqua)}
.mobile-menu li:has(> .m-drop){border-bottom:0}

/* ============ Gallery wow — GPU-only zoom + lift ============ */
.media-hover{transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s var(--ease)}
.media-hover:hover{
  transform:translateY(-8px) scale(1.03);
  border-color:rgba(40,224,212,.55);
  box-shadow:0 30px 70px rgba(2,10,14,.55),0 0 40px rgba(40,224,212,.14);
  z-index:3;
}
.media-hover .media-art{transition:transform 1s var(--ease)}
.media-hover:hover .media-art{transform:scale(1.12)}
.media figcaption{transition:transform .45s var(--ease),border-color .45s}
.media-hover:hover figcaption{transform:translateY(-5px);border-color:rgba(40,224,212,.5)}
.media::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,transparent 55%,rgba(2,10,14,.45) 100%);
  opacity:.7;transition:opacity .5s var(--ease);
}
.media-hover:hover::before{opacity:.35}
@media (prefers-reduced-motion:reduce){
  .media-hover,.media-hover .media-art,.media figcaption{transition:none}
  .media-hover:hover{transform:none}
  .media-hover:hover .media-art{transform:none}
}

/* ============ Button sheen (transform-only) ============ */
.btn--primary{position:relative;overflow:hidden}
.btn--primary::before{
  content:"";position:absolute;top:-2px;bottom:-2px;left:0;width:44%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.32),transparent);
  transform:translateX(-130%) skewX(-18deg);transition:transform .7s var(--ease);pointer-events:none;
}
.btn--primary:hover::before{transform:translateX(320%) skewX(-18deg)}
@media (prefers-reduced-motion:reduce){.btn--primary::before{display:none}}

/* why-section sticky media */
.why-side{position:sticky;top:calc(var(--header-h) + 32px)}
@media (max-width:980px){.why-side{position:static}}


/* ============ Nav alignment & dropdown layout fixes ============ */
/* dropdown lists must not inherit the flex layout of the top-level nav ul */
.main-nav .drop-list{display:block;gap:0}
.main-nav .drop-list--2col{display:grid;grid-template-columns:1fr 1fr;gap:0 6px}
.drop-panel{max-width:min(92vw,560px)}

/* keep all top-level items on one line, vertically centred */
.main-nav > ul{align-items:center;flex-wrap:nowrap}
.main-nav > ul > li{display:flex;align-items:center;margin:0}
.main-nav a{white-space:nowrap}

/* tighter nav on mid-size screens so everything fits on one line */
@media (max-width:1460px){
  .main-nav > ul{gap:2px}
  .main-nav a{padding:10px 9px;font-size:.9rem}
  .main-nav a::after{left:9px;right:9px}
}