/* ==========================================================================
   COBALT SOLUTIONS — "The Current"
   Deep-sea cobalt system. Hand-authored, no framework.
   ========================================================================== */

:root{
  --bg-0:#03091a;
  --bg-1:#050f26;
  --bg-2:#081634;
  --surface:rgba(17,34,72,.42);
  --surface-hi:rgba(28,52,104,.5);
  --ink:#eaf1ff;
  --mut:#93a6cc;
  --dim:#5f7198;
  --cobalt:#2b62ff;
  --cobalt-hi:#4d84ff;
  --cyan:#61dff2;
  --foam:#dff4ff;
  --line:rgba(147,166,204,.13);
  --line-hi:rgba(147,166,204,.28);
  --f-display:'Clash Display','General Sans',system-ui,sans-serif;
  --f-serif:'Instrument Serif',Georgia,serif;
  --f-body:'General Sans',system-ui,-apple-system,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,'SF Mono',monospace;
  --chamfer:22px;
  --r-pill:999px;
  --wrap:1180px;
  --nav-h:76px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

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

body{
  background:var(--bg-0);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  overscroll-behavior-y:none;
}

::selection{background:var(--cyan);color:#04263a}
::-moz-selection{background:var(--cyan);color:#04263a}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}

.skip{
  position:fixed;left:16px;top:-60px;z-index:200;
  background:var(--cobalt);color:#fff;padding:10px 18px;border-radius:8px;
  transition:top .2s var(--ease);
}
.skip:focus{top:16px}

:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}

/* substrate grain — under content, over flat fills */
.grain{position:relative}
.grain::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.55;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.55 0 0 0 0 0.65 0 0 0 0 0.9 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.grain > *{position:relative;z-index:1}

.mono{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;font-weight:500}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.wrap--narrow{max-width:880px}

.section{position:relative;padding:clamp(80px,10vw,140px) 0}
.keep{white-space:nowrap}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--f-display);font-weight:600;letter-spacing:.01em;
  border-radius:var(--r-pill);white-space:nowrap;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease);
  will-change:transform;
}
.btn .arr{
  width:15px;height:15px;flex:none;
  stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round;
  transition:transform .35s var(--ease);
}
.btn:hover .arr{transform:translate(2px,-2px)}
.btn--primary{
  background:linear-gradient(160deg,var(--cobalt-hi),var(--cobalt) 55%);
  color:#fff;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 3px 6px rgba(43,98,255,.32),0 14px 34px -12px rgba(43,98,255,.5);
}
.btn--primary:hover{transform:translateY(-2px);box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 4px 8px rgba(43,98,255,.4),0 20px 44px -12px rgba(43,98,255,.6)}
.btn--primary:active{transform:translateY(0)}
.btn--s{padding:11px 20px;font-size:.92rem}
.btn--l{padding:17px 30px;font-size:1.06rem}
.btn--xl{padding:20px 36px;font-size:1.14rem}

/* Nav — floating glass pill that tightens on scroll */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;display:flex;flex-direction:column;align-items:center;padding:18px 16px 0}
.nav__pill{
  display:flex;align-items:center;gap:clamp(18px,3vw,40px);
  height:var(--nav-h);padding:0 14px 0 22px;border-radius:var(--r-pill);
  background:rgba(6,14,34,.55);
  -webkit-backdrop-filter:blur(18px) saturate(1.5);backdrop-filter:blur(18px) saturate(1.5);
  border:1px solid rgba(147,166,204,.16);
  box-shadow:inset 0 1px 0 rgba(234,241,255,.09),0 18px 44px -18px rgba(1,4,12,.8);
  transition:height .4s var(--ease),background .4s var(--ease),box-shadow .4s var(--ease);
  width:min(var(--wrap),100%);
  justify-content:space-between;
}
.nav.is-tight .nav__pill{height:58px;background:rgba(6,14,34,.78)}
.nav__brand{display:flex;align-items:center;gap:11px}
.nav__mark{width:34px;height:auto;filter:drop-shadow(0 2px 8px rgba(43,98,255,.45))}
.nav__name{font-family:var(--f-display);font-weight:600;font-size:1.06rem;letter-spacing:.01em}
.nav__name i{font-style:normal;color:var(--cyan);font-weight:500}
.nav__links{display:flex;gap:clamp(16px,2.4vw,34px)}
.nav__links a{
  font-size:.94rem;font-weight:500;color:var(--mut);position:relative;padding:6px 2px;
  transition:color .3s var(--ease);
}
.nav__links a:hover{color:var(--ink)}
.nav__links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--cyan);
  transition:right .35s var(--ease);
}
.nav__links a:hover::after{right:0}
.nav__cta{flex:none}
.nav__burger{display:none;flex-direction:column;gap:5px;padding:14px}
.nav__burger span{width:22px;height:1.5px;background:var(--ink);transition:transform .3s var(--ease),opacity .3s}
.nav__mobile[hidden]{display:none}
.nav__mobile{
  width:min(var(--wrap),calc(100% - 32px));margin-top:8px;padding:14px;
  display:flex;flex-direction:column;gap:4px;border-radius:20px;
  background:rgba(6,14,34,.92);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  border:1px solid rgba(147,166,204,.16);
}
.nav__mobile a{padding:14px 12px;font-weight:500;color:var(--mut);border-radius:12px}
.nav__mobile a:hover{color:var(--ink);background:rgba(147,166,204,.07)}
.nav__mobile .btn{margin-top:8px;justify-content:center;color:#fff}
.nav__burger[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}

/* Hero — the current field owns the first screen */
.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  overflow:hidden;
  background:
    radial-gradient(120% 90% at 85% 10%,rgba(43,98,255,.16),transparent 55%),
    radial-gradient(90% 70% at 10% 90%,rgba(97,223,242,.07),transparent 60%),
    linear-gradient(180deg,var(--bg-1) 0%,var(--bg-0) 100%);
}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero__veil{
  position:absolute;inset:0;pointer-events:none;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.55 0 0 0 0 0.65 0 0 0 0 0.9 0 0 0 0.055 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"),
    linear-gradient(90deg,rgba(3,9,26,.72) 0%,rgba(3,9,26,.25) 34%,rgba(3,9,26,0) 55%),
    linear-gradient(180deg,rgba(3,9,26,.5) 0%,rgba(3,9,26,0) 26%,rgba(3,9,26,0) 70%,var(--bg-0) 100%);
}
.hero__inner{position:relative;z-index:2;padding:calc(var(--nav-h) + 60px) clamp(20px,6vw,90px) 40px;max-width:var(--wrap);margin:0 auto;width:100%}
.hero__kicker{
  display:inline-flex;align-items:center;gap:10px;color:var(--cyan);
  margin-bottom:clamp(22px,3vh,34px);
}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);animation:pulse 2.6s var(--ease) infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero__title{
  font-family:var(--f-display);font-weight:600;
  font-size:clamp(2.9rem,7.4vw,6.5rem);
  line-height:.98;letter-spacing:-.02em;
  margin-bottom:clamp(24px,3.4vh,38px);
}
.hero__line{display:block}
.hero__title em{
  font-family:var(--f-serif);font-style:italic;font-weight:400;
  letter-spacing:-.01em;color:var(--cyan);
  text-shadow:0 0 42px rgba(97,223,242,.35);
  padding-right:.06em;
}
.hero__sub{
  max-width:520px;color:var(--mut);font-size:clamp(1.02rem,1.5vw,1.2rem);
  margin-bottom:clamp(30px,4.5vh,44px);
}
.hero__actions{display:flex;align-items:center;gap:clamp(20px,3vw,36px);flex-wrap:wrap}
.hero__scrolllink{
  font-weight:500;color:var(--mut);display:inline-flex;align-items:center;gap:9px;
  border-bottom:1px solid transparent;transition:color .3s;
}
.hero__scrolllink:hover{color:var(--ink)}
.hero__scrolllink .down{display:inline-block;animation:drift 2.2s var(--ease) infinite;color:var(--cyan)}
@keyframes drift{0%,100%{transform:translateY(-2px)}50%{transform:translateY(3px)}}

.hero__readout{
  position:absolute;z-index:2;right:clamp(20px,5vw,64px);bottom:clamp(64px,9vh,96px);
  display:flex;gap:22px;color:var(--dim);
}
.ro{display:flex;align-items:center;gap:7px}
.ro b{color:var(--ink);font-weight:500;min-width:3ch}
.ro__dot{width:6px;height:6px;border-radius:50%}
.ro__dot--chaos{background:var(--dim)}
.ro__dot--flow{background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.ro__dot--ok{background:#4ade80;box-shadow:0 0 8px #4ade80}
.hero__tools{
  position:absolute;z-index:2;left:clamp(20px,6vw,90px);bottom:clamp(24px,4vh,40px);
  color:var(--dim);
}
.hero__tools span{color:var(--cyan);margin-right:12px}

/* Section heads */
.sechead{margin-bottom:clamp(48px,7vw,84px);max-width:820px}
.sechead__idx{color:var(--cyan);margin-bottom:18px}
.sechead__title{
  font-family:var(--f-display);font-weight:600;
  font-size:clamp(2.3rem,5.4vw,4.3rem);line-height:1.02;letter-spacing:-.02em;
}
.sechead__title em{font-family:var(--f-serif);font-style:italic;font-weight:400;color:var(--cyan);padding-right:.05em}
.sechead__sub{margin-top:20px;color:var(--mut);font-size:1.06rem;max-width:560px}

/* 01 Leak */
.leak{background:linear-gradient(180deg,var(--bg-0),var(--bg-1) 60%,var(--bg-0))}
.leak__rows{border-top:1px solid var(--line)}
.leakrow{
  display:grid;grid-template-columns:64px 1fr auto;gap:clamp(16px,3vw,44px);
  align-items:baseline;padding:clamp(26px,3.4vw,40px) 0;
  border-bottom:1px solid var(--line);
  transition:background .4s var(--ease);
}
.leakrow:hover{background:linear-gradient(90deg,rgba(43,98,255,.06),transparent 70%)}
.leakrow__idx{color:var(--dim)}
.leakrow h3{
  font-family:var(--f-display);font-weight:600;letter-spacing:-.01em;
  font-size:clamp(1.35rem,2.6vw,2rem);line-height:1.15;margin-bottom:10px;
}
.leakrow p{color:var(--mut);max-width:560px}
.leakrow__cost{color:var(--cyan);border:1px solid rgba(97,223,242,.25);padding:6px 12px;border-radius:var(--r-pill);white-space:nowrap}
.leak__punch{
  margin-top:clamp(48px,6vw,72px);
  font-family:var(--f-display);font-weight:500;
  font-size:clamp(1.5rem,3.4vw,2.6rem);line-height:1.25;letter-spacing:-.01em;color:var(--mut);
}
.leak__punch strong{color:var(--ink);font-weight:600}

/* 02 Demo console */
.demo{background:var(--bg-0)}
.console{
  border-radius:var(--chamfer);
  clip-path:polygon(0 0,calc(100% - var(--chamfer)) 0,100% var(--chamfer),100% 100%,0 100%);
  background:linear-gradient(170deg,var(--bg-2),var(--bg-1) 70%);
  border:1px solid var(--line-hi);
  box-shadow:inset 0 1px 0 rgba(234,241,255,.08),0 40px 90px -40px rgba(1,4,12,.9);
  overflow:hidden;
}
.console__bar{
  display:flex;align-items:center;gap:14px;
  padding:16px 22px;border-bottom:1px solid var(--line);
  background:rgba(3,9,26,.5);
}
.console__lamp{width:9px;height:9px;border-radius:50%;background:#4ade80;box-shadow:0 0 10px #4ade80;animation:pulse 2.6s infinite}
.console__title{color:var(--dim);flex:1}
.console__replay{color:var(--cyan);padding:8px 14px;border-radius:8px;transition:background .3s}
.console__replay:hover{background:rgba(97,223,242,.1)}
.console__grid{display:grid;grid-template-columns:1.15fr 1fr;min-height:420px}
.console__logwrap{padding:26px 22px;border-right:1px solid var(--line);overflow:hidden}
.console__log{display:flex;flex-direction:column;gap:11px;font-size:.74rem}
.console__log li{
  display:flex;gap:12px;color:var(--mut);align-items:baseline;
  transform:translateY(8px);opacity:0;
  transition:transform .5s var(--ease),opacity .5s var(--ease);
}
.console__log li.on{transform:none;opacity:1}
.console__log li .t{color:var(--dim);flex:none}
.console__log li .k{color:var(--cyan)}
.console__log li.ok .k{color:#4ade80}
.console__chat{padding:26px 22px;display:flex;flex-direction:column;gap:18px}
.chat__status{display:flex;gap:7px;flex-wrap:wrap}
.chip{
  font-family:var(--f-mono);font-size:.62rem;letter-spacing:.1em;
  padding:5px 10px;border-radius:var(--r-pill);
  color:var(--dim);border:1px solid var(--line);
  transition:all .45s var(--ease);
}
.chip.lit{color:#04263a;background:var(--cyan);border-color:var(--cyan);box-shadow:0 0 18px rgba(97,223,242,.35)}
.chat__thread{display:flex;flex-direction:column;gap:12px;flex:1}
.bubble{
  max-width:88%;padding:13px 17px;border-radius:16px;font-size:.95rem;line-height:1.5;
  transform:translateY(10px);opacity:0;
  transition:transform .55s var(--ease),opacity .55s var(--ease);
}
.bubble.on{transform:none;opacity:1}
.bubble--lead{align-self:flex-start;background:var(--surface-hi);border:1px solid var(--line-hi);border-bottom-left-radius:5px}
.bubble--sys{align-self:flex-end;background:linear-gradient(150deg,rgba(43,98,255,.32),rgba(43,98,255,.16));border:1px solid rgba(77,132,255,.4);border-bottom-right-radius:5px}
.bubble .who{display:block;font-family:var(--f-mono);font-size:.6rem;letter-spacing:.12em;color:var(--dim);margin-bottom:6px}
.bubble--sys .who{color:var(--cyan)}
.chat__verdict{color:#4ade80;border-top:1px dashed var(--line-hi);padding-top:16px}
.demo__truth{
  margin-top:clamp(40px,5vw,56px);max-width:640px;color:var(--mut);
  font-size:1.08rem;line-height:1.7;
}
.demo__truth strong{color:var(--ink)}

/* 03 Services — sticky stacking cards */
.services{background:linear-gradient(180deg,var(--bg-0),var(--bg-1) 50%,var(--bg-0))}
.stack{display:flex;flex-direction:column;gap:26px}
.card{
  position:sticky;
  top:calc(var(--nav-h) + 34px + var(--i,0) * 14px);
  padding:clamp(30px,4.5vw,54px) clamp(24px,4.5vw,60px);
  border-radius:var(--chamfer);
  clip-path:polygon(0 0,calc(100% - var(--chamfer)) 0,100% var(--chamfer),100% 100%,0 100%);
  background:linear-gradient(165deg,#0b1b42,var(--bg-2) 60%,#071228);
  border:1px solid var(--line-hi);
  box-shadow:inset 0 1px 0 rgba(234,241,255,.09),0 -14px 44px -22px rgba(1,4,12,.85),0 40px 80px -46px rgba(1,4,12,.9);
  display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto auto auto;column-gap:clamp(20px,4vw,64px);
  transform-origin:center top;
}
.card__head{grid-row:1 / -1;display:flex;flex-direction:column;justify-content:space-between;gap:20px}
.card__idx{color:var(--cyan);font-size:.8rem}
.card__tag{color:var(--foam);border:1px solid rgba(223,244,255,.3);padding:5px 11px;border-radius:var(--r-pill);font-size:.6rem}
.card h3{
  font-family:var(--f-display);font-weight:600;letter-spacing:-.015em;
  font-size:clamp(1.7rem,3.6vw,2.7rem);line-height:1.05;margin-bottom:14px;
}
.card__out{color:var(--mut);max-width:520px;font-size:1.04rem;margin-bottom:22px}
.card__list{display:flex;flex-wrap:wrap;gap:10px 26px;margin-bottom:26px}
.card__list li{color:var(--ink);font-size:.93rem;display:flex;align-items:center;gap:9px}
.card__list li::before{content:"";width:14px;height:1.5px;background:var(--cyan);flex:none}
.card__link{
  font-family:var(--f-display);font-weight:600;color:var(--cyan);
  display:inline-flex;align-items:center;gap:9px;width:max-content;
  transition:color .3s;
}
.card__link .arr{width:14px;height:14px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round;transition:transform .35s var(--ease)}
.card__link:hover{color:var(--foam)}
.card__link:hover .arr{transform:translate(2px,-2px)}
.card--flag{
  background:linear-gradient(150deg,#12309c 0%,#0d2270 46%,#0a1a4e 100%);
  border-color:rgba(97,223,242,.35);
}
.card--flag .card__out{color:#c2d3f5}
.card--flag .card__list li::before{background:var(--foam)}

/* 04 Process */
.process{background:var(--bg-0)}
.steps{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(28px,4vw,56px);padding-top:30px}
.steps__wire{position:absolute;inset:-30px 0 auto 0;width:100%;height:240px;color:rgba(97,223,242,.3);pointer-events:none}
.step{position:relative;padding-top:56px}
.step__n{
  position:absolute;top:0;left:0;
  font-size:1rem;color:var(--cyan);
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(97,223,242,.35);border-radius:50%;
  background:var(--bg-0);box-shadow:0 0 24px rgba(97,223,242,.12);
}
.step h3{font-family:var(--f-display);font-weight:600;font-size:1.45rem;letter-spacing:-.01em;margin-bottom:12px}
.step p{color:var(--mut);font-size:.99rem;max-width:300px}

/* 05 Principles */
.prin{background:linear-gradient(180deg,var(--bg-0),var(--bg-1) 55%,var(--bg-0))}
.prin__grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.prin__card{
  padding:clamp(28px,3.4vw,44px);
  border-radius:var(--chamfer);
  clip-path:polygon(0 0,calc(100% - var(--chamfer)) 0,100% var(--chamfer),100% 100%,0 100%);
  background:var(--surface);
  border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(234,241,255,.06);
  transition:transform .5s var(--ease),background .5s var(--ease),border-color .5s var(--ease);
}
.prin__card:hover{transform:translateY(-4px);background:var(--surface-hi);border-color:var(--line-hi)}
.prin__card--wide{grid-column:1 / -1;background:linear-gradient(120deg,rgba(43,98,255,.22),rgba(43,98,255,.05) 65%)}
.prin__card h3{font-family:var(--f-display);font-weight:600;font-size:clamp(1.3rem,2.4vw,1.8rem);letter-spacing:-.01em;margin-bottom:12px}
.prin__card p{color:var(--mut);max-width:640px}

/* 06 FAQ */
.faq{background:var(--bg-0)}
.qa{border-bottom:1px solid var(--line)}
.qa:first-child{border-top:1px solid var(--line)}
.qa summary{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:26px 4px;cursor:pointer;list-style:none;
  font-family:var(--f-display);font-weight:600;font-size:clamp(1.08rem,2vw,1.35rem);letter-spacing:-.01em;
  transition:color .3s;
}
.qa summary::-webkit-details-marker{display:none}
.qa summary:hover{color:var(--cyan)}
.qa__x{position:relative;width:16px;height:16px;flex:none}
.qa__x::before,.qa__x::after{
  content:"";position:absolute;background:var(--cyan);left:0;top:7px;width:16px;height:1.6px;
  transition:transform .4s var(--ease);
}
.qa__x::after{transform:rotate(90deg)}
.qa[open] .qa__x::after{transform:rotate(0deg)}
.qa p{color:var(--mut);padding:0 4px 28px;max-width:640px}

/* 07 Contact */
.contact{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--bg-0),var(--bg-1) 80%);
}
.contact__canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.5}
.contact .wrap{position:relative;z-index:2}
.contact__panel{
  max-width:860px;margin:0 auto;text-align:center;
  padding:clamp(40px,6vw,80px) clamp(24px,5vw,72px);
  border-radius:calc(var(--chamfer) * 1.4);
  clip-path:polygon(0 0,calc(100% - var(--chamfer)) 0,100% var(--chamfer),100% 100%,var(--chamfer) 100%,0 calc(100% - var(--chamfer)));
  background:rgba(5,15,38,.66);
  -webkit-backdrop-filter:blur(22px) saturate(1.4);backdrop-filter:blur(22px) saturate(1.4);
  border:1px solid var(--line-hi);
  box-shadow:inset 0 1px 0 rgba(234,241,255,.1),0 60px 120px -50px rgba(1,4,12,.95);
}
.contact__panel .sechead__idx{margin-bottom:20px}
.contact__title{
  font-family:var(--f-display);font-weight:600;letter-spacing:-.02em;
  font-size:clamp(2.4rem,6vw,4.6rem);line-height:1.02;margin-bottom:22px;
}
.contact__title em{font-family:var(--f-serif);font-style:italic;font-weight:400;color:var(--cyan)}
.contact__sub{color:var(--mut);max-width:540px;margin:0 auto 38px;font-size:1.05rem}
.contact__actions{display:flex;flex-direction:column;align-items:center;gap:20px;margin-bottom:52px}
.contact__copy{
  color:var(--mut);display:inline-flex;align-items:center;gap:12px;
  padding:12px 20px;border:1px dashed var(--line-hi);border-radius:var(--r-pill);
  transition:color .3s,border-color .3s;font-size:.82rem;
}
.contact__copy:hover{color:var(--ink);border-color:var(--cyan)}
.contact__copyhint{color:var(--cyan)}
.contact__copy.copied .contact__copyhint{color:#4ade80}
.contact__include{text-align:left;border-top:1px solid var(--line);padding-top:34px}
.contact__include > p{color:var(--dim);margin-bottom:20px}
.contact__include ol{display:grid;grid-template-columns:1fr 1fr;gap:14px 34px;counter-reset:inc}
.contact__include li{display:flex;gap:14px;align-items:baseline;color:var(--mut);font-size:.93rem}
.contact__include li .mono{color:var(--cyan);flex:none}

/* Footer */
.foot{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--bg-1),#02050f 90%);
  padding-top:clamp(60px,8vw,100px);
}
.foot__top{
  display:flex;align-items:flex-start;justify-content:space-between;gap:34px;flex-wrap:wrap;
  padding-bottom:clamp(40px,6vw,70px);position:relative;z-index:2;
}
.foot__brand{display:flex;align-items:center;gap:12px}
.foot__brand img{width:52px;height:auto;filter:drop-shadow(0 2px 10px rgba(43,98,255,.4))}
.foot__links{display:flex;gap:26px;flex-wrap:wrap}
.foot__links a{color:var(--mut);font-size:.95rem;font-weight:500;transition:color .3s}
.foot__links a:hover{color:var(--ink)}
.foot__note{color:var(--dim);width:100%;order:3}
.foot__legal{color:var(--dim);width:100%;order:4;margin-top:10px}
.foot__mark{
  position:relative;z-index:2;line-height:.78;text-align:center;
  font-family:var(--f-display);font-weight:700;letter-spacing:-.03em;
  font-size:clamp(6rem,21.5vw,19rem);
  color:transparent;
  background:linear-gradient(180deg,rgba(77,132,255,.34),rgba(43,98,255,.06) 82%);
  -webkit-background-clip:text;background-clip:text;
  user-select:none;pointer-events:none;
  transform:translateY(.12em);
  white-space:nowrap;
}
.contact{padding-bottom:clamp(64px,8vw,110px)}

/* Reveal — y-settle only, content never invisible-gated */
.rv{transform:translateY(26px);transition:transform .9s var(--ease)}
.rv.in{transform:none}
@media (prefers-reduced-motion:reduce){
  .rv{transform:none;transition:none}
  .pulse,.hero__scrolllink .down,.console__lamp{animation:none}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:960px){
  .console__grid{grid-template-columns:1fr;min-height:0}
  .console__logwrap{border-right:0;border-bottom:1px solid var(--line)}
  .steps{grid-template-columns:1fr;gap:44px}
  .steps__wire{display:none}
  .step p{max-width:520px}
  .prin__grid{grid-template-columns:1fr}
  .hero__readout{position:static;margin:44px 0 0;padding:0 clamp(20px,6vw,90px)}
  .hero__tools{display:none}
}
@media (max-width:820px){
  .nav__links{display:none}
  .nav__cta{display:none}
  .nav__burger{display:flex}
  .nav__pill{height:62px}
  .leakrow{grid-template-columns:1fr;gap:10px}
  .leakrow__cost{justify-self:start}
  .contact__include ol{grid-template-columns:1fr}
  .card{grid-template-columns:1fr}
  .card__head{grid-row:auto;flex-direction:row;align-items:center;margin-bottom:18px}
}