/* ER Plumbing — "Pressure into Flow" v02. MotionDNA + gradient tokens are centralised in :root. */
:root{
  /* palette */
  --navy-950:#070E1F; --navy-900:#0A1630; --navy-800:#0F2148; --blue-700:#123B8A; --blue-600:#1B55B8; --cyan:#22A6DE; --cyan-300:#5FD3FF; --cyan-100:#CFF1FF;
  --white:#FFFFFF; --off:#F4F7FB; --off-2:#E7EEF8; --mist:#B9C4D3; --ink:#0F1726; --ink-2:#3B4A61; --dim:#6E7D93;
  --copper:#B87333; --copper-300:#D9A066; --copper-100:#F2E3D3; --brass:#C9A24A;
  /* chapter gradients (broad, smooth, with depth) */
  --g-hero:radial-gradient(120% 90% at 78% 22%,rgba(34,166,222,.45),transparent 55%),radial-gradient(80% 60% at 8% 92%,rgba(27,85,184,.55),transparent 60%),linear-gradient(160deg,#0A1630 0%,#0F2148 45%,#123B8A 100%);
  --g-services:radial-gradient(90% 70% at 88% 12%,rgba(34,166,222,.16),transparent 60%),linear-gradient(180deg,#F7FAFE 0%,#EEF3FA 55%,#E7EEF8 100%);
  --g-work:radial-gradient(80% 60% at 10% 10%,rgba(95,211,255,.18),transparent 60%),linear-gradient(180deg,#E7EEF8 0%,#F1F5FA 100%);
  --g-process:radial-gradient(90% 70% at 85% 80%,rgba(217,160,102,.28),transparent 60%),linear-gradient(180deg,#F1F5FA 0%,#F7F3EE 100%);
  --g-contact:radial-gradient(70% 60% at 85% 25%,rgba(184,115,51,.28),transparent 60%),radial-gradient(60% 50% at 10% 90%,rgba(34,166,222,.18),transparent 60%),linear-gradient(160deg,#0B1220 0%,#141E33 100%);
  /* MotionDNA */
  --dna-fast:.18s; --dna-base:.42s; --dna-slow:.9s; --dna-scene:1.1s; --dna-menu:.32s;
  --dna-out:cubic-bezier(.16,1,.3,1); --dna-inout:cubic-bezier(.76,0,.24,1); --dna-settle:cubic-bezier(.22,1.2,.36,1);
  --dna-depth-1:.06; --dna-depth-2:.12; --dna-lift:-6px; --dna-stagger:.07s;
  --font-display:"Poppins",Helvetica,Arial,sans-serif; --font-body:"Lato",Helvetica,Arial,sans-serif;
  --gutter:clamp(20px,5vw,72px); --max:1240px; --nav-h:64px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html.reduced{scroll-behavior:auto}
body{margin:0;background:var(--navy-900);color:var(--off);font:400 17px/1.6 var(--font-body);overflow-x:hidden}
body.menu-open{overflow:hidden}
img,video{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.015em;margin:0}
p{margin:0 0 1em}
.small{font-size:.9rem}
.skip{position:absolute;left:-999px;top:8px;background:var(--cyan);color:var(--ink);padding:8px 14px;border-radius:6px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--cyan-300);outline-offset:3px;border-radius:4px}
section{scroll-margin-top:var(--nav-h)}
sup.fact{font-size:.6em;color:var(--copper-300);cursor:help;margin-left:2px}
.ambient{position:fixed;inset:-20%;z-index:0;pointer-events:none;background:radial-gradient(40% 35% at 30% 30%,rgba(95,211,255,.10),transparent 70%),radial-gradient(35% 30% at 75% 70%,rgba(217,160,102,.08),transparent 70%);animation:ambient 26s ease-in-out infinite alternate;will-change:transform}
@keyframes ambient{from{transform:translate3d(-3%,-2%,0) scale(1)}to{transform:translate3d(3%,2%,0) scale(1.06)}}
main,footer{position:relative;z-index:1}
.grain{position:fixed;inset:0;pointer-events:none;z-index:40;opacity:.045;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");background-size:200px 200px}

/* pipe path */
.pipe{position:absolute;left:0;top:0;width:72px;height:100%;pointer-events:none;z-index:6;overflow:visible}
.pipe-base{fill:none;stroke:rgba(127,160,200,.22);stroke-width:2}
.pipe-fill{fill:none;stroke:url(#pipeGrad);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:0 1000}
.pipe-flow{fill:none;stroke:#fff;stroke-width:3;stroke-linecap:round;stroke-dasharray:22 978;opacity:.9;animation:flow 7s linear infinite}
.pipe-flow-glow{stroke:var(--cyan-300);stroke-width:8;opacity:.55}
@keyframes flow{from{stroke-dashoffset:1000}to{stroke-dashoffset:0}}
@media (max-width:1023px){.pipe{width:28px}.pipe-flow-glow{display:none}}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:60;display:flex;align-items:center;gap:20px;padding:0 var(--gutter);background:linear-gradient(180deg,rgba(7,14,31,.55),rgba(7,14,31,0));transition:background-color var(--dna-base),backdrop-filter var(--dna-base)}
.nav.is-scrolled{background:linear-gradient(180deg,rgba(7,14,31,.9),rgba(12,26,56,.76));backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
body[data-chapter="services"] .nav.is-scrolled,body[data-chapter="work"] .nav.is-scrolled{background:linear-gradient(180deg,rgba(247,250,254,.94),rgba(231,238,248,.84));color:var(--ink);box-shadow:0 1px 0 rgba(15,23,38,.06)}
body[data-chapter="services"] .nav.is-scrolled .brand img,body[data-chapter="work"] .nav.is-scrolled .brand img{filter:brightness(.25) saturate(1.4)}
.brand img{height:36px;width:auto}
.chapters{position:relative;display:flex;gap:26px;margin-left:auto;padding-top:14px}
.chapter-pipe{position:absolute;left:0;right:0;top:2px;height:14px;width:100%}
.chapter-pipe line{stroke:rgba(255,255,255,.18);stroke-width:2;stroke-linecap:round}
body[data-chapter="services"] .chapter-pipe line,body[data-chapter="work"] .chapter-pipe line{stroke:rgba(15,23,38,.15)}
.chapter-pipe-fill{stroke:url(#pipeGrad)!important;stroke-dasharray:0 1000;transition:stroke-dasharray var(--dna-slow) var(--dna-out)}
.chapters a{position:relative;text-decoration:none;font:600 .74rem/1 var(--font-display);letter-spacing:.08em;text-transform:uppercase;color:inherit;opacity:.72;padding:6px 0 4px;transition:opacity var(--dna-fast)}
.chapters a .dot{position:absolute;left:50%;top:-10px;width:8px;height:8px;margin-left:-4px;border-radius:50%;background:rgba(255,255,255,.35);transition:background-color var(--dna-base),box-shadow var(--dna-base),transform var(--dna-base) var(--dna-settle)}
.chapters a:hover,.chapters a.is-active{opacity:1}
.chapters a.is-active .dot{background:var(--cyan-300);box-shadow:0 0 0 4px rgba(95,211,255,.25);transform:scale(1.25)}
body[data-chapter="contact"] .chapters a.is-active .dot{background:var(--copper-300);box-shadow:0 0 0 4px rgba(217,160,102,.25)}
.menu-toggle{display:block;width:44px;height:44px;border:0;background:transparent;cursor:pointer;position:relative;color:inherit}
.menu-toggle span{position:absolute;left:11px;right:11px;height:2px;background:currentColor;transition:transform var(--dna-base) var(--dna-out),top var(--dna-base)}
.menu-toggle span:first-child{top:17px}.menu-toggle span:last-child{top:25px}
.menu-toggle[aria-expanded="true"] span:first-child{top:21px;transform:rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{top:21px;transform:rotate(-45deg)}
@media (max-width:1023px){.chapters{display:none}.menu-toggle{margin-left:auto}.btn-call-text{display:none}.btn-call{padding:10px 12px;margin-left:auto}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font:600 .9rem/1 var(--font-display);letter-spacing:.02em;text-decoration:none;border:1px solid transparent;cursor:pointer;position:relative;overflow:hidden;transition:background-color var(--dna-fast),color var(--dna-fast),border-color var(--dna-fast),transform var(--dna-fast) var(--dna-out),box-shadow var(--dna-fast)}
.btn-primary{background:var(--cyan);color:var(--ink);box-shadow:0 10px 30px -12px rgba(34,166,222,.7)}
.btn-primary:hover{background:var(--cyan-300);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:var(--off);background:rgba(255,255,255,.04)}
.btn-ghost:hover{border-color:var(--cyan-300);color:var(--cyan-300)}
.btn-call{border-color:rgba(255,255,255,.28);color:inherit;padding:10px 16px}
body[data-chapter="services"] .nav.is-scrolled .btn-call,body[data-chapter="work"] .nav.is-scrolled .btn-call{border-color:rgba(15,23,38,.25)}
.btn-call:hover{border-color:var(--copper-300);color:var(--copper-300)}
.ctl{width:46px;height:46px;border-radius:50%;border:1px solid rgba(15,23,38,.2);background:#fff;color:var(--ink);font-size:1.5rem;line-height:1;cursor:pointer;transition:transform var(--dna-fast) var(--dna-settle),border-color var(--dna-fast),background-color var(--dna-fast)}
.ctl:hover{transform:translateY(-2px);border-color:var(--cyan)}
.ctl:active{transform:scale(.94)}
.ctl-text{background:none;border:0;font:600 .78rem/1 var(--font-display);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);cursor:pointer;padding:10px 12px;text-decoration:underline;text-underline-offset:4px}
.ctl-text[aria-pressed="true"]{color:var(--copper)}
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.35);transform:scale(0);animation:ripple .55s var(--dna-out) forwards;pointer-events:none}
@keyframes ripple{to{transform:scale(3);opacity:0}}

/* menu panel */
.menu-panel{position:fixed;inset:0;z-index:55;background:radial-gradient(90% 70% at 85% 10%,rgba(34,166,222,.35),transparent 60%),linear-gradient(160deg,#0A1630,#0F2148 60%,#123B8A);--mx:calc(100% - 44px);--my:32px;clip-path:circle(0 at var(--mx) var(--my));transition:clip-path var(--dna-menu) var(--dna-inout)}
.menu-panel::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.menu-panel.is-open{clip-path:circle(160% at var(--mx) var(--my))}
.menu-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;height:100%;padding:calc(var(--nav-h) + 24px) var(--gutter) 40px;max-width:var(--max);margin:0 auto}
.menu-col{display:flex;flex-direction:column;gap:4px;min-height:0}
.menu-kicker{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan-300);margin-bottom:14px}
.menu-link{font:600 clamp(1.7rem,5vw,2.5rem)/1.2 var(--font-display);color:var(--off);text-decoration:none;opacity:0;transform:translateY(14px);transition:opacity .28s var(--dna-out),transform .28s var(--dna-out),color var(--dna-fast)}
.menu-link:hover{color:var(--cyan-300)}
.menu-panel.is-open .menu-link{opacity:1;transform:none}
.menu-panel.is-open .menu-link:nth-of-type(2){transition-delay:.04s}.menu-panel.is-open .menu-link:nth-of-type(3){transition-delay:.08s}.menu-panel.is-open .menu-link:nth-of-type(4){transition-delay:.12s}.menu-panel.is-open .menu-link:nth-of-type(5){transition-delay:.16s}
.menu-services{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;margin:16px 0 22px;padding-left:2px}
.menu-services a{font-size:.95rem;color:var(--mist);text-decoration:none;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.08);transition:color var(--dna-fast),padding-left var(--dna-fast)}
.menu-services a:hover,.menu-services a:focus-visible{color:var(--off);padding-left:6px}
.menu-call{margin-top:auto;justify-content:center}
.menu-close{align-self:flex-start;margin-top:12px;background:none;border:0;color:var(--mist);font:inherit;text-decoration:underline;cursor:pointer}
.menu-preview{align-self:center;padding:32px;border-radius:20px;background:rgba(7,14,31,.7);border:1px solid rgba(255,255,255,.12);opacity:0;transform:translateX(18px);transition:opacity .34s var(--dna-out) .1s,transform .34s var(--dna-out) .1s}
.menu-panel.is-open .menu-preview{opacity:1;transform:none}
.menu-preview-kicker{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--copper-300)}
.menu-preview h3{font-size:1.5rem;margin-bottom:10px}
.menu-preview p{color:var(--mist);margin:0}
@media (max-width:1023px){.menu-inner{grid-template-columns:1fr}.menu-preview{display:none}.menu-services{grid-template-columns:1fr}}

/* type + reveals */
.eyebrow{font:600 .76rem/1 var(--font-display);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.display{font-size:clamp(2.3rem,5.6vw,4.6rem);line-height:1.02;font-weight:700}
.display .line{display:block}
.display-2{font-size:clamp(1.9rem,4.2vw,3.2rem);line-height:1.06;max-width:20ch;margin-bottom:.4em}
.lede{font-size:clamp(1.02rem,1.4vw,1.2rem);max-width:54ch}
.words .w{display:inline-block;clip-path:inset(-.35em -.14em -.45em -.08em)}
.words .wi{display:inline-block;transform:translateY(150%);transition:transform .55s var(--dna-out)}
.words.is-in .wi{transform:none}
.words.is-settled .w{clip-path:none}
.reveal{opacity:0;transform:translateY(22px);transition:opacity var(--dna-slow) var(--dna-out),transform var(--dna-slow) var(--dna-out)}
.reveal.is-in{opacity:1;transform:none}
html.qa-static .reveal,html.reduced .reveal{opacity:1;transform:none}
html.qa-static .words .wi,html.reduced .words .wi{transform:none}
html.qa-static .words .w,html.reduced .words .w,html.reduced .fix-title .w{clip-path:none}
.section-head{max-width:var(--max);margin:0 auto 40px}


/* HERO — the commercial */
.hero{position:relative;min-height:100svh;background:var(--g-hero);isolation:isolate}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(180deg,rgba(10,22,48,0),#0A1630);z-index:2;pointer-events:none}
.hero-film{position:absolute;inset:0;overflow:hidden;background:#05091a}
.hero-video,.hero-end{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 58%}
.hero-end{z-index:0;display:none}
.hero-video{z-index:1;opacity:0;transition:opacity var(--dna-slow)}
.hero.video-on .hero-video{opacity:1}
.hero-grade{position:absolute;inset:0;z-index:2;background:linear-gradient(100deg,rgba(7,14,31,.86) 0%,rgba(7,14,31,.62) 26%,rgba(7,14,31,.18) 46%,transparent 62%),linear-gradient(0deg,rgba(10,22,48,.9) 0%,rgba(10,22,48,.35) 22%,transparent 48%),linear-gradient(180deg,rgba(7,14,31,.55) 0%,transparent 22%)}
.film-ctl{position:absolute;right:var(--gutter);bottom:26px;z-index:3;display:inline-flex;align-items:center;gap:10px;padding:10px 16px 10px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.28);background:rgba(7,14,31,.55);color:var(--off);font:600 .74rem/1 var(--font-display);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;backdrop-filter:blur(8px);transition:border-color var(--dna-fast),background-color var(--dna-fast)}
.film-ctl:hover{border-color:var(--cyan-300)}
.film-ico{display:block;width:10px;height:12px;border-left:3px solid currentColor;border-right:3px solid currentColor}
.film-ctl[data-state="paused"] .film-ico,.film-ctl[data-state="ended"] .film-ico{border:0;width:0;height:0;border-left:11px solid currentColor;border-top:6px solid transparent;border-bottom:6px solid transparent}
.hero-copy{position:absolute;left:var(--gutter);top:calc(var(--nav-h) + 6vh);z-index:3;width:min(36vw,540px)}
.hero .eyebrow{color:var(--cyan-300)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
@media (max-width:1023px){.hero-copy{width:min(56vw,560px)}}
@media (max-width:767px){
  .hero{min-height:auto;padding-top:var(--nav-h);display:flex;flex-direction:column}
  .hero-film{position:relative;inset:auto;width:100%;aspect-ratio:16/9;flex:0 0 auto}
  .hero-video,.hero-end{object-position:50% 50%}
  .hero-grade{background:linear-gradient(0deg,rgba(10,22,48,.85) 0%,transparent 34%)}
  .film-ctl{right:12px;bottom:12px;padding:8px 12px 8px 10px}
  .film-txt{display:none}
  .hero-copy{position:relative;left:auto;top:auto;width:auto;padding:22px var(--gutter) 34px}
  .display{font-size:clamp(1.9rem,8.4vw,2.5rem)}
  .lede{font-size:1rem}
}
html.reduced .hero-video{display:none}

/* services entry band: blue -> off-white */

/* UNDER CONTROL — valve sequence, one viewport of active travel */
.control{position:relative;height:150vh;background:radial-gradient(70% 60% at 30% 50%,rgba(34,166,222,.22),transparent 60%),linear-gradient(180deg,#E3F0FB 0,#A9CBE8 14px,#4A79B7 38px,#1B3F79 66px,#0F2148 100px,#0A1630 45%,#070E1F 100%);color:var(--off);--cp:0}
.control-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:0 32px;padding:calc(var(--nav-h) + 8px) var(--gutter) 40px}
.control-stage::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 55% at 32% 52%,rgba(217,160,102,calc(.32*var(--cp))),transparent 65%);pointer-events:none}
.control-pipe{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.75}
.cp-base{fill:none;stroke:rgba(127,160,200,.22);stroke-width:2}
.cp-flow{fill:none;stroke:var(--cyan-300);stroke-width:3;stroke-linecap:round;stroke-dasharray:80 920;animation:flow 4s linear infinite;filter:drop-shadow(0 0 6px rgba(95,211,255,.8))}
.cp-flow-2{stroke:var(--copper-300);filter:drop-shadow(0 0 6px rgba(217,160,102,.8));animation-delay:-2s;opacity:var(--cp)}
.control-film{position:relative;width:100%;aspect-ratio:16/9;max-height:78vh;align-self:center;-webkit-mask-image:radial-gradient(ellipse 66% 60% at 50% 52%,#000 44%,rgba(0,0,0,.55) 62%,transparent 82%);mask-image:radial-gradient(ellipse 66% 60% at 50% 52%,#000 44%,rgba(0,0,0,.55) 62%,transparent 82%);transform:translateX(calc(-6% + var(--cp)*4%))}
.control-video,.control-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.control-video{opacity:0;transition:opacity var(--dna-base)}
.control.video-ready .control-video{opacity:1}
.control.video-ready .control-poster{opacity:0}
.control-copy{position:relative;z-index:2;max-width:520px}
.control .eyebrow{color:var(--cyan-300)}
.control-steps{list-style:none;margin:22px 0 26px;padding:0;display:grid;gap:14px}
.cstep{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start;line-height:1.5;color:var(--mist);opacity:.72;transition:opacity var(--dna-base),transform var(--dna-base) var(--dna-out);transform:translateX(0)}
.cstep span{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;border:1px solid rgba(255,255,255,.25);font:600 .7rem/1 var(--font-display);color:var(--off)}
.cstep strong{color:var(--off)}
.cstep.is-on{opacity:1;transform:translateX(6px)}
.cstep.is-on span{background:var(--cyan);border-color:var(--cyan);color:var(--ink)}
.cstep.is-on:last-child span{background:var(--copper-300);border-color:var(--copper-300)}
.control-note{position:absolute;left:var(--gutter);bottom:14px;margin:0;font-size:.74rem;color:#8E9BB0}
@media (max-width:1023px){
  .control{height:auto;min-height:0}
  .control-stage{position:relative;height:auto;grid-template-columns:1fr;align-content:start;gap:14px;padding-top:28px;padding-bottom:32px}
  .control-film{max-height:40vh;transform:none;width:100%;-webkit-mask-image:radial-gradient(ellipse 78% 70% at 50% 50%,#000 46%,rgba(0,0,0,.5) 66%,transparent 88%);mask-image:radial-gradient(ellipse 78% 70% at 50% 50%,#000 46%,rgba(0,0,0,.5) 66%,transparent 88%)}
  .control-copy{max-width:none}
  .control-steps{gap:8px;margin:12px 0 16px}
  .cstep{font-size:.92rem}
  .display-2{max-width:none}
  .control-note{display:none}
}
html.reduced .control{height:auto}
html.reduced .control-stage{position:relative;height:auto;min-height:0}
html.reduced .control-video{display:none}
html.reduced .control-poster{opacity:1!important}
html.reduced .cstep{opacity:1;transform:none}

/* contact steps strip */
.steps-strip{list-style:none;max-width:var(--max);margin:0 auto 48px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.steps-wrap{position:relative;max-width:var(--max);margin:0 auto 40px}
.steps-line{position:absolute;left:0;right:0;top:15px;width:100%;height:2px;overflow:visible}
.steps-line line{stroke:url(#pipeGrad);stroke:var(--copper-300);stroke-width:2;stroke-dasharray:1000;stroke-dashoffset:1000;transition:stroke-dashoffset 1.1s var(--dna-out)}
.steps-wrap.is-in .steps-line line{stroke-dashoffset:0}
.steps-strip{margin-bottom:0}
.steps-strip li{position:relative;padding-top:30px;font-size:.92rem;color:var(--mist)}
.steps-strip li span{position:absolute;left:0;top:6px;width:20px;height:20px;border-radius:50%;background:var(--navy-950);border:2px solid var(--copper-300);font:600 .58rem/16px var(--font-display);text-align:center;color:var(--off)}
.steps-strip li strong{display:block;color:var(--off);font-family:var(--font-display);font-weight:600;margin-bottom:4px}
@media (max-width:1023px){.steps-strip{grid-template-columns:1fr 1fr}.steps-line{display:none}}
@media (max-width:560px){.steps-strip{grid-template-columns:1fr}}

/* SERVICES — stationary copper pipes, forward water introduction once, then a horizontal carousel of the six services */
.services.pipes{position:relative;padding:0 0 10px;background:linear-gradient(180deg,#0A1630 0,#0F2148 14px,#4E86C0 40px,#BFE0F6 68px,#EDF7FF 100px,#EDF7FF calc(100% - 90px),#E3F0FB 100%);color:var(--ink)}
.services.pipes{scroll-margin-top:0}
.pipes-stage{display:grid;grid-template-columns:minmax(0,1fr);place-items:center;padding-top:calc(var(--nav-h) + 12px)}
.pipes-scene{position:relative;isolation:isolate;overflow:hidden;width:100%;min-width:0;max-width:1664px;aspect-ratio:16/9;max-height:calc(100svh - var(--nav-h) - 24px);background:transparent}
@media (min-width:1024px) and (max-height:760px){.pipes-scene{max-width:calc((100svh - var(--nav-h) - 24px) * 16 / 9)}}
.pipes-art{position:absolute;inset:0;pointer-events:none;z-index:0;-webkit-mask-image:linear-gradient(180deg,transparent 0,#000 48px,#000 calc(100% - 36px),transparent 100%);mask-image:linear-gradient(180deg,transparent 0,#000 48px,#000 calc(100% - 36px),transparent 100%)}
.pipes-art img,.pipes-art video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block}
.pipes-plate-water{display:none}
.pipes-video{z-index:1;opacity:0;transition:opacity .4s}
.pipes.water-ready .pipes-video{opacity:1}
.pipes-water-ctl{position:absolute;right:14px;top:14px;z-index:5;width:40px;height:40px;border-radius:50%;border:1px solid rgba(15,23,38,.18);background:rgba(255,255,255,.85);color:var(--ink);cursor:pointer;display:grid;place-items:center}
.pipes-water-ctl[hidden]{display:none}
.pipes-water-ctl[aria-pressed="true"] .film-ico{border:0;width:0;height:0;border-left:11px solid currentColor;border-top:6px solid transparent;border-bottom:6px solid transparent;margin-left:3px}
.pipes.is-list .pipes-video,.pipes.is-list .pipes-water-ctl{display:none}
.pipes-head{position:absolute;top:4%;left:36%;right:6%;z-index:3;pointer-events:none;margin:0}
.pipes-head .eyebrow{color:var(--blue-600);margin-bottom:10px;opacity:0;transform:translateY(8px);transition:opacity .45s var(--dna-out),transform .45s var(--dna-out)}
.pipes.is-entered .pipes-head .eyebrow{opacity:1;transform:none}
.pipes-head .display-2{font-size:clamp(2rem,3.9vw,4rem);line-height:.99;max-width:none;margin:0}
.fix-title .w{display:inline-block;clip-path:inset(-.35em -.14em -.45em -.08em)}
.fix-title .wi{display:inline-block;transform:translateY(150%);transition:transform .55s var(--dna-out)}
.fix-title.is-in .wi{transform:none}
.fix-title.is-in .w:nth-child(2) .wi{transition-delay:.07s}.fix-title.is-in .w:nth-child(3) .wi{transition-delay:.14s}
.fix-title.is-settled .w{clip-path:none}
.fix-word{display:inline-block;background-image:linear-gradient(95deg,#22A6DE 0%,#1B55B8 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#1B55B8;padding-right:.08em}
/* the glide wrapper: enters from beyond the right edge once the water is established, holds a stable central phase, leaves beyond the left edge toward Under Control (JS maps scroll -> translateX with light smoothing) */
.catalog-glide{position:absolute;inset:0;z-index:2;pointer-events:none;will-change:transform;transform:translate3d(120%,0,0)}
.catalog-glide>*{pointer-events:auto}
html.reduced .catalog-glide,.pipes.is-list .catalog-glide{transform:none!important}
/* the carousel: separate cards on one plane, centre-snapped, native horizontal scrolling + mouse drag */
.svc-carousel{position:absolute;left:0;right:0;top:56%;transform:translateY(-50%);z-index:2;min-width:0;max-width:100%;--cardW:clamp(300px,27vw,400px);--cgap:22px;--visible:3;--pad:max(24px,calc((100% - var(--visible) * var(--cardW) - (var(--visible) - 1) * var(--cgap)) / 2));visibility:hidden;cursor:grab;outline-offset:-3px}
.svc-carousel.is-in{visibility:visible}
.svc-carousel.is-dragging{cursor:grabbing}
.svc-carousel.is-dragging .svc-track,.svc-carousel.is-moving .svc-track{scroll-snap-type:none;scroll-behavior:auto}
.svc-track{position:relative;list-style:none;margin:0;min-width:0;max-width:100%;display:flex;gap:var(--cgap);padding:30px var(--pad) 62px;scroll-padding-inline:var(--pad);overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.svc-track::-webkit-scrollbar{display:none}
.svc-card{flex:0 0 var(--cardW);scroll-snap-align:start;scroll-snap-stop:always;min-height:clamp(300px,36vh,360px);padding:28px 30px 26px;display:flex;flex-direction:column;background:#fff;color:var(--ink);border:1px solid #E8F0F5;border-left:5px solid var(--cyan);border-radius:22px;box-shadow:0 28px 54px -22px rgba(23,50,78,.38),0 3px 8px rgba(22,60,91,.03);text-align:left;transition:box-shadow var(--dna-base)}
.svc-card[data-accent="copper"]{border-left-color:var(--copper)}
.svc-card.is-current{box-shadow:0 34px 64px -24px rgba(23,50,78,.5),0 3px 8px rgba(22,60,91,.04)}
.pipes-card-top{display:flex;align-items:center;justify-content:space-between;color:#668097;font:700 11px/1 var(--font-display);letter-spacing:.1em}
.pipes-icon{display:inline-flex;width:40px;height:40px;color:var(--cyan);flex-shrink:0}
.svc-card[data-accent="copper"] .pipes-icon{color:var(--copper)}
.pipes-icon svg{width:100%;height:100%}
.svc-card h3{font-size:clamp(1.3rem,1.6vw,1.6rem);line-height:1.15;margin:16px 0 10px}
.pipes-problem,.pipes-text{font-size:clamp(.9rem,1.05vw,1rem);line-height:1.5;margin:0 0 10px;color:var(--ink-2)}
.pipes-cta{display:inline-block;align-self:flex-start;text-decoration:none;color:var(--blue-600);font:700 .88rem/1.5 var(--font-display);border-bottom:1px solid #A8C8F2;margin-top:auto;padding:4px 0}
.pipes-cta:hover{color:var(--copper);border-color:currentColor}
.pipes-controls{position:absolute;bottom:3.5%;left:8%;right:8%;z-index:4;display:flex;align-items:center;justify-content:center;gap:16px;visibility:hidden}
.pipes.is-revealed .pipes-controls{visibility:visible}
.pipes-index{display:flex;align-items:center;gap:3px}
.pipes-index button{position:relative;width:37px;height:44px;border:0;background:none;padding:0;cursor:pointer}
.pipes-index button::before{content:"";display:block;height:5px;margin:0 4px;border-radius:9px;background:#B7C9D8;transition:background var(--dna-fast)}
.pipes-index button[aria-pressed="true"]::before{background:linear-gradient(90deg,var(--cyan),var(--copper-300))}
.svc-status{position:absolute;left:-9999px;margin:0}
.pipes-list-toggle{margin-left:8px}
.pipes-list-toggle[aria-expanded="true"]{color:var(--copper)}
/* static list = alternate view of the SAME section (hidden while the carousel is shown) */
.catalog-static{position:relative;z-index:1;max-width:var(--max);margin:0 auto;padding:40px var(--gutter) 60px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pipes.is-ready:not(.is-list) .catalog-static{display:none}
.pipes.is-list .svc-carousel,.pipes.is-list .pipes-index,.pipes.is-list .pipes-controls .ctl{display:none}
.pipes.is-list .catalog-glide{position:relative;inset:auto;order:2;pointer-events:auto}
.pipes.is-list .pipes-scene,html.reduced .pipes-scene{aspect-ratio:auto;max-height:none;padding:40px 0 20px;display:flex;flex-direction:column}
.pipes.is-list .pipes-head,html.reduced .pipes-head{position:relative;inset:auto;order:0;margin:0 var(--gutter) 20px}
.pipes.is-list .pipes-art,html.reduced .pipes-art{position:relative;inset:auto;order:1;aspect-ratio:16/9;max-height:52vh;-webkit-mask-image:none;mask-image:none}
.pipes.is-list .pipes-art img,html.reduced .pipes-art img{object-fit:cover}
.pipes.is-list .pipes-plate-water,html.reduced .pipes-plate-water{display:block;z-index:1}
.pipes.is-list .pipes-controls{position:relative;inset:auto;order:2;margin:16px auto 0;visibility:visible}
.catalog-static .svc{padding:30px 30px 26px;border-radius:22px;background:#fff;color:var(--ink);box-shadow:0 30px 60px -30px rgba(15,23,38,.35),0 1px 0 rgba(255,255,255,.8) inset;border:1px solid rgba(15,23,38,.06);--edge:var(--cyan);position:relative}
.catalog-static .svc[data-accent="copper"]{--edge:var(--copper)}
.catalog-static .svc::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;border-radius:22px 0 0 22px;background:linear-gradient(180deg,var(--edge),transparent)}
.catalog-static .svc-icon{width:44px;height:44px;color:var(--edge);margin-bottom:16px}
.catalog-static .svc h3{font-size:1.3rem;margin-bottom:10px}
.catalog-static .svc-problem{color:var(--ink-2);margin-bottom:8px}
.catalog-static .svc-text{color:var(--ink-2);font-size:.96rem}
.catalog-static .svc-cta{display:inline-block;font:600 .84rem/1 var(--font-display);letter-spacing:.04em;color:var(--blue-600);text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:4px}
.catalog-static .svc-cta:hover{color:var(--copper)}
@media (max-width:1023px){.catalog-static{grid-template-columns:1fr 1fr}.svc-carousel{--cardW:clamp(280px,42vw,360px);--visible:2}}
@media (max-width:767px){
  .services.pipes{padding-bottom:8px}
  .pipes-stage{padding-top:var(--nav-h)}
  .pipes-scene{aspect-ratio:auto;max-height:none;display:flex;flex-direction:column;max-width:560px;padding:36px 0 0}
  .pipes-head{position:relative;inset:auto;order:0;margin:0 var(--gutter) 6px}
  .pipes-head .eyebrow{margin-bottom:6px}
  .pipes-head .display-2{font-size:clamp(1.7rem,8vw,2.3rem);line-height:1.03}
  .pipes-art{position:relative;inset:auto;order:1;aspect-ratio:16/10;width:100%;flex:0 0 auto;-webkit-mask-image:linear-gradient(180deg,#000 0,#000 calc(100% - 56px),transparent 100%);mask-image:linear-gradient(180deg,#000 0,#000 calc(100% - 56px),transparent 100%)}
  .pipes-water-ctl{right:10px;top:auto;bottom:10px;width:34px;height:34px}
  .pipes-art img,.pipes-art video{object-fit:cover;object-position:50% 42%}
  .catalog-glide{position:relative;inset:auto;order:2;width:100%;pointer-events:auto}
  .svc-carousel{position:relative;inset:auto;transform:none;order:2;width:100%;margin-top:-48px;--cardW:min(80vw,430px);--cgap:16px;--pad:calc(50% - var(--cardW) / 2)}
  .svc-track{padding:8px var(--pad) 26px;scroll-padding-inline:0}
  .svc-card{scroll-snap-align:center}
  .svc-card{min-height:0;padding:18px 20px 16px;border-radius:18px}
  .svc-card h3{font-size:1.3rem;margin:10px 0 8px}
  .pipes-icon{width:32px;height:32px}
  .pipes-problem,.pipes-text{font-size:.88rem;line-height:1.42;margin-bottom:7px}
  .pipes-controls{position:relative;inset:auto;order:3;margin:-4px 12px 0;gap:6px;flex-wrap:wrap}
  .pipes-index button{width:30px}
  .pipes-list-toggle{flex-basis:100%;margin:0;min-height:34px;font-size:.66rem}
  .catalog-static{grid-template-columns:1fr;padding-top:24px}
}
html.reduced .pipes-lip,html.reduced .pipes-video,html.reduced .pipes-water-ctl{display:none!important}
html.reduced .svc-carousel,html.reduced .pipes-controls{display:none!important}
html.reduced .pipes.is-ready .catalog-static{display:grid}
/* WORK — infinite carousel */
.work{position:relative;padding:clamp(56px,7vw,96px) 0 32px;background:radial-gradient(80% 60% at 10% 10%,rgba(95,211,255,.18),transparent 60%),linear-gradient(180deg,#070E1F 0,#2F5E9B 40px,#DDEBF7 92px,#F1F5FA 100%);color:var(--ink)}
.work .section-head{position:relative}
.work .section-head{padding:0 var(--gutter)}
.work .eyebrow{color:var(--copper)}
.work .lede{color:var(--ink-2)}
.carousel{position:relative;overflow:hidden;padding:8px 0 12px;cursor:grab;outline-offset:-4px}
.carousel.is-dragging{cursor:grabbing}
.car-track{list-style:none;margin:0;padding:0;display:flex;gap:14px;will-change:transform}
.car-item{flex:0 0 clamp(190px,22vw,250px);aspect-ratio:3/4;border-radius:14px;overflow:hidden;background:#dfe6f0;box-shadow:0 20px 40px -28px rgba(15,23,38,.5);transform:translateX(40px);opacity:0;transition:transform var(--dna-slow) var(--dna-out),opacity var(--dna-slow)}
.carousel.is-in .car-item{transform:none;opacity:1}
.carousel.is-in .car-item:nth-child(2){transition-delay:.05s}.carousel.is-in .car-item:nth-child(3){transition-delay:.1s}.carousel.is-in .car-item:nth-child(4){transition-delay:.15s}.carousel.is-in .car-item:nth-child(5){transition-delay:.2s}.carousel.is-in .car-item:nth-child(6){transition-delay:.25s}
.car-item:hover{box-shadow:0 26px 48px -26px rgba(15,23,38,.55)}
.car-item img{width:100%;height:100%;object-fit:cover;pointer-events:none;user-select:none;-webkit-user-drag:none}
.car-controls{display:flex;align-items:center;gap:12px;justify-content:center;margin-top:18px}
.ctl-pause .ico-pause{display:block;width:12px;height:12px;margin:0 auto;border-left:3px solid currentColor;border-right:3px solid currentColor}
.ctl-pause[aria-pressed="true"] .ico-pause{border:0;width:0;height:0;border-left:11px solid currentColor;border-top:6px solid transparent;border-bottom:6px solid transparent;margin-left:auto}
.car-status{margin:0 0 0 8px;font-size:.82rem;color:var(--dim)}
.provenance{max-width:var(--max);margin:22px auto 0;padding:0 var(--gutter);font-size:.85rem;color:var(--ink-2)}
.provenance::before{content:"";display:inline-block;width:18px;height:2px;background:var(--copper);vertical-align:middle;margin-right:10px}

/* CONTACT */
.contact{position:relative;padding:clamp(56px,7vw,96px) var(--gutter) clamp(40px,5vw,64px);background:radial-gradient(70% 60% at 85% 25%,rgba(184,115,51,.30),transparent 60%),radial-gradient(60% 50% at 10% 90%,rgba(34,166,222,.16),transparent 60%),linear-gradient(180deg,#F1F5FA 0,#C9D3E2 22px,#3E4E6D 66px,#141E33 116px,#0B1220 100%);color:var(--off)}
.contact .eyebrow{color:var(--copper-300)}
.contact-grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.big-call{position:relative;display:inline-block;font:600 clamp(1.7rem,4vw,2.9rem)/1 var(--font-display);color:var(--off);text-decoration:none;margin:10px 0 22px;padding:6px 0}
.big-call:hover{color:var(--copper-300)}
.pulse{position:absolute;left:-18px;top:50%;width:10px;height:10px;margin-top:-5px;border-radius:50%;background:var(--copper-300)}
.pulse::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid var(--copper-300);animation:pulse 2.4s var(--dna-out) infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:.9}100%{transform:scale(2.4);opacity:0}}
.trust{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:10px;color:var(--mist);font-size:.95rem}
.trust span{display:block;font:600 .7rem/1 var(--font-display);letter-spacing:.12em;text-transform:uppercase;color:var(--copper-300);margin-bottom:4px}
.form{display:flex;flex-direction:column;gap:16px;padding:28px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1)}
.form[hidden]{display:none}
.contact-panel{display:flex;flex-direction:column;gap:14px;padding:30px;border-radius:18px;background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.025));border:1px solid rgba(255,255,255,.12);box-shadow:0 30px 60px -40px rgba(0,0,0,.6)}
.contact-panel .panel-kicker{font:600 .72rem/1 var(--font-display);letter-spacing:.14em;text-transform:uppercase;color:var(--copper-300);margin:0 0 4px}
.contact-panel h3{font-size:1.35rem;margin:0 0 6px}
.contact-panel .btn{justify-content:center;padding:16px 22px;font-size:.95rem}
.contact-panel .btn-ghost{word-break:break-all}
.copy-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:2px}
.copy-num{background:none;border:1px solid rgba(255,255,255,.22);color:var(--off);border-radius:999px;padding:9px 14px;font:600 .74rem/1 var(--font-display);letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:border-color var(--dna-fast),color var(--dna-fast)}
.copy-num:hover,.copy-num.is-done{border-color:var(--copper-300);color:var(--copper-300)}
.copy-status{margin:0;font-size:.85rem;color:var(--mist);min-height:1.2em}
.contact-panel .panel-text{margin:6px 0 0;color:var(--mist);font-size:.95rem}
.contact-panel .panel-list{list-style:none;margin:2px 0 0;padding:0;display:grid;gap:6px;color:var(--mist);font-size:.9rem}
.contact-panel .panel-list li{padding-left:16px;position:relative}
.contact-panel .panel-list li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:2px;background:var(--copper-300)}
.form-note{font-size:.88rem;color:var(--mist);border-left:2px solid var(--copper);padding-left:10px}
.form-note a{color:var(--off)}
.form-send{border-color:rgba(255,255,255,.3);color:var(--off);background:transparent}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font:600 .74rem/1 var(--font-display);letter-spacing:.1em;text-transform:uppercase;color:var(--mist)}
.field input,.field textarea{font:inherit;color:var(--off);background:rgba(7,14,31,.6);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:12px 14px;transition:border-color var(--dna-fast),box-shadow var(--dna-fast)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,166,222,.3)}
.field.is-invalid input,.field.is-invalid textarea{border-color:#E0665A}
.form-status{min-height:1.4em;font-size:.9rem;color:var(--copper-300)}
@media (max-width:1023px){.contact-grid{grid-template-columns:1fr;gap:32px}}

/* FOOTER */
.footer{padding:36px var(--gutter) 22px;background:#050A16;color:var(--mist)}
.footer-grid{max-width:var(--max);margin:0 auto 20px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.footer img{opacity:.9}
.footer .footer-h{margin-bottom:12px;font:600 .78rem/1 var(--font-display);letter-spacing:.12em;text-transform:uppercase;color:var(--copper-300)}
.footer p{font-size:.92rem;line-height:1.7;margin:0 0 .6em}
.footer a{text-decoration:none;color:var(--mist)}.footer a:hover{color:var(--off)}
.footer-legal{max-width:var(--max);margin:0 auto;color:var(--dim);font-size:.85rem}
@media (max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal,.words .wi{opacity:1;transform:none}
  .pipe-flow{display:none}.pulse::after{display:none}
  .car-item{transform:none;opacity:1}
}
html.reduced *,html.reduced *::before,html.reduced *::after{animation:none!important;transition:none!important}
html.reduced .pipe-flow,html.reduced .pulse::after{display:none}
html.reduced .car-item{transform:none;opacity:1}