/* ============================================================
   HYDROMAST — shared stylesheet
   ============================================================ */
:root{
  --ink:#0B0B0C;
  --steel:#121215;
  --panel:#17171B;
  --line:#26262B;
  --white:#F4F4F2;
  --silver:#AEB4BA;
  --concrete:#7B8085;
  --red:#D40000;
  --red-hot:#FF1F1F;
  --yellow:#FFC72C;
  --blue-ink:#101014;
  --font-display:'Space Grotesk',sans-serif;
  --font-body:'Manrope',sans-serif;
  --font-mono:'IBM Plex Mono',monospace;
  --gutter:clamp(20px,4.5vw,72px);
  /* reduced type scale */
  --fs-hero:clamp(32px,4.8vw,64px);
  --fs-h2:clamp(24px,2.9vw,40px);
  --fs-h3:clamp(16px,1.5vw,20px);
  --fs-body:15px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html.lenis{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto}
body{
  background:var(--ink);color:var(--white);
  font-family:var(--font-body);font-size:var(--fs-body);line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
::selection{background:var(--red);color:#fff}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.08;letter-spacing:-.015em}
.mono{font-family:var(--font-mono)}

.wrap{padding-left:var(--gutter);padding-right:var(--gutter);max-width:1440px;margin:0 auto}
section{position:relative;padding:clamp(64px,7.5vw,110px) 0}
.eyebrow{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--concrete);display:flex;align-items:center;gap:12px;margin-bottom:20px;
}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--red);flex:none}
.eyebrow .idx{color:var(--red)}
.h1{font-size:var(--fs-hero);text-transform:uppercase}
.h2{font-size:var(--fs-h2);text-transform:uppercase}
.lede{color:var(--silver);font-size:clamp(14px,1.1vw,16.5px);max-width:58ch}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;flex-wrap:wrap;margin-bottom:clamp(28px,3.5vw,48px)}
.sec-head .lede{max-width:46ch}
.hazard{height:8px;background:repeating-linear-gradient(-45deg,var(--yellow) 0 14px,var(--ink) 14px 28px);opacity:.9}

/* grain texture */
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:2000;opacity:.05;
  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'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  padding:15px 26px;border:1px solid var(--line);color:var(--white);
  overflow:hidden;transition:color .35s,border-color .35s;white-space:nowrap;
}
.btn span{position:relative;z-index:1}
.btn::after{content:"";position:absolute;inset:0;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.76,0,.24,1)}
.btn:hover::after{transform:scaleX(1)}
.btn:hover{border-color:var(--red)}
.btn.solid{background:var(--red);border-color:var(--red)}
.btn.solid::after{background:#fff}
.btn.solid:hover{color:var(--ink)}
.btn .pulse{width:7px;height:7px;border-radius:50%;background:var(--yellow);flex:none;animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,199,44,.55)}70%{box-shadow:0 0 0 9px rgba(255,199,44,0)}100%{box-shadow:0 0 0 0 rgba(255,199,44,0)}}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--yellow);outline-offset:3px}
.link-arrow{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--silver);display:inline-flex;align-items:center;gap:8px;transition:color .3s}
.link-arrow:hover{color:var(--red)}
.link-arrow::after{content:"→";transition:transform .3s}
.link-arrow:hover::after{transform:translateX(5px)}

/* ---------- nav ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:900;padding:0 var(--gutter);
  display:flex;align-items:center;justify-content:space-between;height:74px;
  transition:background .4s,border-color .4s,height .4s;border-bottom:1px solid transparent;
}
header.scrolled{background:rgba(11,11,12,.88);backdrop-filter:blur(14px);border-bottom-color:var(--line);height:62px}
header .logo img{height:38px;width:auto;transition:height .4s}
header.scrolled .logo img{height:32px}
nav.desktop{display:flex;gap:30px}
nav.desktop a{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;
  color:var(--silver);position:relative;padding:6px 0;transition:color .3s;
}
nav.desktop a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .35s}
nav.desktop a:hover{color:#fff}
nav.desktop a:hover::after{transform:scaleX(1)}
nav.desktop a.active{color:#fff}
nav.desktop a.active::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-cta .btn{padding:11px 18px;font-size:10.5px}
#menuBtn{display:none;flex-direction:column;gap:6px;padding:8px}
#menuBtn i{display:block;width:24px;height:2px;background:#fff}
#mobileMenu{
  position:fixed;inset:0;background:var(--ink);z-index:890;display:flex;flex-direction:column;
  justify-content:center;padding:0 var(--gutter);gap:4px;
  transform:translateY(-100%);transition:transform .55s cubic-bezier(.76,0,.24,1);
}
#mobileMenu.open{transform:translateY(0)}
#mobileMenu a{font-family:var(--font-display);font-size:clamp(22px,5.5vw,34px);font-weight:700;text-transform:uppercase;padding:10px 0;border-bottom:1px solid var(--line)}
#mobileMenu a.active{color:var(--red)}

/* ---------- page hero (subpages) ---------- */
.page-hero{
  padding:150px 0 56px;position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);background:var(--steel);
}
.page-hero .crumb{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--concrete);margin-bottom:16px}
.page-hero .crumb b{color:var(--red);font-weight:500}
.page-hero h1{font-size:var(--fs-hero);text-transform:uppercase;max-width:20ch}
.page-hero .lede{margin-top:18px}
.page-hero .bp{position:absolute;right:-40px;top:0;bottom:0;width:min(46vw,620px);opacity:.5;pointer-events:none}

/* blueprint panel (image system) */
.panel{
  position:relative;border:1px solid var(--line);background:
    linear-gradient(rgba(212,0,0,.03),rgba(212,0,0,0) 40%),
    linear-gradient(var(--blue-ink),var(--blue-ink));
  overflow:hidden;
}
.panel::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(174,180,186,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(174,180,186,.07) 1px,transparent 1px);
  background-size:34px 34px;
}
.panel svg{position:relative;z-index:1;width:100%;height:100%}
.panel .tag{
  position:absolute;z-index:2;left:14px;top:12px;font-family:var(--font-mono);
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--concrete);
}
.panel .tag b{color:var(--yellow);font-weight:500}
.panel::after{ /* corner ticks */
  content:"";position:absolute;inset:8px;z-index:2;pointer-events:none;
  background:
    linear-gradient(var(--red),var(--red)) left top/12px 2px no-repeat,
    linear-gradient(var(--red),var(--red)) left top/2px 12px no-repeat,
    linear-gradient(var(--red),var(--red)) right bottom/12px 2px no-repeat,
    linear-gradient(var(--red),var(--red)) right bottom/2px 12px no-repeat;
}

/* ---------- home hero ---------- */
#hero{min-height:92svh;display:flex;align-items:center;padding:130px 0 60px;overflow:hidden}
#hero .grid-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;opacity:.2;
  mask-image:radial-gradient(110% 90% at 25% 30%,#000 25%,transparent 75%);
  -webkit-mask-image:radial-gradient(110% 90% at 25% 30%,#000 25%,transparent 75%);
}
#hero .cols{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,4.5vw,72px);align-items:center;position:relative;z-index:2}
#hero h1{font-size:var(--fs-hero);text-transform:uppercase}
#hero h1 .accent{color:var(--red)}
#hero h1 .row{display:block;overflow:hidden}
#hero h1 .row em{display:inline-block;font-style:normal;transform:translateY(112%)}
#hero .sub{color:var(--silver);margin:20px 0 26px;max-width:50ch;font-size:clamp(14px,1.1vw,16px)}
#hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
#hero .quick{display:flex;gap:0;margin-top:34px;border:1px solid var(--line);width:fit-content}
#hero .quick div{padding:14px 22px;border-right:1px solid var(--line)}
#hero .quick div:last-child{border-right:none}
#hero .quick b{font-family:var(--font-display);font-size:20px;display:block;line-height:1.1}
#hero .quick b i{font-style:normal;color:var(--red);font-size:.72em}
#hero .quick span{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--concrete)}
#hero .visual{aspect-ratio:1.06;min-height:320px}
#hero .visual .panel{position:absolute;inset:0}
#hero .stack{position:relative;width:100%;height:100%}

/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:15px 0;background:var(--steel)}
.marquee .track{display:flex;gap:56px;width:max-content;animation:scrollX 38s linear infinite}
.marquee span{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--silver);display:flex;align-items:center;gap:56px;white-space:nowrap}
.marquee b{color:var(--red);font-weight:400}
@keyframes scrollX{to{transform:translateX(-50%)}}

/* ---------- equipment cards (home) ---------- */
.equip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.equip{background:var(--ink);padding:0;position:relative;overflow:hidden;display:flex;flex-direction:column;transition:background .35s}
.equip .art{aspect-ratio:1.5;position:relative;border-bottom:1px solid var(--line)}
.equip .art .panel{position:absolute;inset:0;border:none}
.equip .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.equip h3{font-size:var(--fs-h3);text-transform:uppercase;font-weight:600}
.equip p{color:var(--concrete);font-size:13px;line-height:1.6}
.equip .code{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;color:var(--concrete)}
.equip:hover{background:var(--panel)}
.equip:hover .art svg{transform:scale(1.05)}
.equip .art svg{transition:transform .6s cubic-bezier(.22,1,.36,1)}

/* ---------- service cards ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc-card{background:var(--ink);padding:26px;position:relative;overflow:hidden;display:flex;flex-direction:column;gap:12px;min-height:210px;transition:background .35s}
.svc-card .top{display:flex;justify-content:space-between;align-items:flex-start}
.svc-card .icon{width:44px;height:44px;color:var(--silver);transition:color .35s}
.svc-card .icon svg{width:100%;height:100%}
.svc-card .code{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;color:var(--concrete)}
.svc-card h3{font-size:var(--fs-h3);text-transform:uppercase;font-weight:600}
.svc-card p{color:var(--concrete);font-size:13px;line-height:1.6;flex:1}
.svc-card .tags{display:flex;gap:8px;flex-wrap:wrap}
.svc-card .tags i{font-style:normal;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--line);color:var(--concrete);padding:4px 9px}
.svc-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--red);transform:scaleY(0);transform-origin:top;transition:transform .4s}
.svc-card:hover{background:var(--panel)}
.svc-card:hover::before{transform:scaleY(1)}
.svc-card:hover .icon{color:var(--red)}

/* ---------- fleet map ---------- */
#fleet{background:var(--steel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fleet-grid{display:grid;grid-template-columns:minmax(280px,400px) 1fr;gap:clamp(24px,3.5vw,56px);align-items:stretch}
.readout{border:1px solid var(--line);background:var(--ink);padding:22px;display:flex;flex-direction:column}
.readout .rt{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.2em;color:var(--concrete);text-transform:uppercase;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:10px;display:flex;justify-content:space-between}
.readout .rt b{color:var(--yellow);font-weight:500}
.step{display:flex;gap:14px;padding:12px 2px;border-bottom:1px dashed var(--line);opacity:.32;transition:opacity .4s}
.step:last-child{border-bottom:none}
.step .dot{width:11px;height:11px;border:2px solid var(--concrete);border-radius:50%;flex:none;margin-top:5px;transition:all .4s}
.step.active{opacity:1}
.step.active .dot{background:var(--red);border-color:var(--red);box-shadow:0 0 0 5px rgba(212,0,0,.18)}
.step.done{opacity:.8}
.step.done .dot{background:var(--yellow);border-color:var(--yellow);box-shadow:none}
.step h4{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;font-weight:600}
.step p{font-size:12.5px;color:var(--silver);line-height:1.55;margin-top:2px}
.mapbox{border:1px solid var(--line);background:var(--ink);position:relative;overflow:hidden;min-height:320px}
.mapbox svg{width:100%;height:100%;position:absolute;inset:0}

/* ---------- process ---------- */
.proc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.proc{background:var(--ink);padding:24px 22px 28px;position:relative}
.proc .no{font-family:var(--font-mono);font-size:11px;color:var(--red);letter-spacing:.18em;margin-bottom:14px}
.proc h3{font-size:15px;text-transform:uppercase;font-weight:600;margin-bottom:8px}
.proc p{color:var(--concrete);font-size:12.5px;line-height:1.6}
.proc::after{content:"→";position:absolute;right:14px;top:22px;color:var(--line);font-family:var(--font-mono)}
.proc:last-child::after{display:none}

/* ---------- compare ---------- */
.compare-wrap{overflow-x:auto}
table.compare{width:100%;border-collapse:collapse}
table.compare th,table.compare td{border:1px solid var(--line);padding:clamp(13px,1.5vw,20px);text-align:left;vertical-align:top;font-size:13.5px}
table.compare thead th{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--concrete);font-weight:500}
table.compare thead th.hm{color:#fff;background:var(--red);border-color:var(--red)}
table.compare td.crit{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--concrete);width:20%}
table.compare td.hm{background:rgba(212,0,0,.07);font-weight:600}
table.compare td.ot{color:var(--concrete)}
table.compare .tick{color:var(--yellow);font-family:var(--font-mono);margin-right:7px}

/* ---------- industries ---------- */
.ind-row{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;
  border:1px solid var(--line);padding:12px 20px;color:var(--silver);
  transition:all .3s;display:inline-flex;align-items:center;gap:10px;
}
.chip::before{content:"";width:6px;height:6px;background:var(--red);flex:none}
.chip:hover{border-color:var(--red);color:#fff;transform:translateY(-2px)}

/* ---------- stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.stat{background:var(--ink);padding:clamp(22px,2.4vw,36px);position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .6s cubic-bezier(.76,0,.24,1)}
.stat:hover::before{transform:scaleX(1)}
.stat .num{font-family:var(--font-display);font-weight:700;font-size:clamp(30px,3.2vw,48px);line-height:1;letter-spacing:-.02em}
.stat .num small{font-size:.55em;color:var(--red);vertical-align:top}
.stat .lbl{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--concrete);margin-top:12px}
.stat .note{margin-top:8px;color:var(--silver);font-size:12.5px;line-height:1.55}

/* ---------- values (about) ---------- */
.val-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.val{background:var(--ink);padding:28px;display:flex;flex-direction:column;gap:10px}
.val .k{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--red)}
.val h3{font-size:var(--fs-h3);text-transform:uppercase}
.val p{color:var(--concrete);font-size:13px;line-height:1.65}

/* ---------- benefit table (services page) ---------- */
.what-row{display:grid;grid-template-columns:220px 1fr 1fr;gap:1px;background:var(--line)}
.what-row>div{background:var(--ink);padding:20px 22px}
.what-row.head>div{background:var(--steel);font-family:var(--font-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--concrete);padding:14px 22px}
.what-row .svc-name{font-family:var(--font-display);font-weight:600;text-transform:uppercase;font-size:14.5px}
.what-row p{color:var(--silver);font-size:13px;line-height:1.6}
.what-row .benefit p{color:var(--concrete)}
.what-table{border:1px solid var(--line)}

/* ---------- two-col feature ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4.5vw,70px);align-items:center}
.feature .panel{aspect-ratio:1.35;position:relative}
.feature .panel svg{position:absolute;inset:0}
.feature ul{list-style:none;display:flex;flex-direction:column;gap:0;margin-top:22px;border-top:1px solid var(--line)}
.feature li{padding:13px 2px;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:baseline;font-size:14px;color:var(--silver)}
.feature li::before{content:"//";font-family:var(--font-mono);color:var(--red);font-size:11px}

/* ---------- FAQ ---------- */
.acc{border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:22px;padding:20px 0;text-align:left}
.qa h3{font-size:clamp(14.5px,1.25vw,17px);font-weight:600;font-family:var(--font-display)}
.qa .plus{font-family:var(--font-mono);font-size:19px;color:var(--red);transition:transform .35s;flex:none}
.qa .ans{max-height:0;overflow:hidden;transition:max-height .5s cubic-bezier(.76,0,.24,1)}
.qa .ans p{color:var(--silver);padding-bottom:20px;max-width:72ch;font-size:13.5px}
.qa.open .plus{transform:rotate(45deg)}

/* ---------- CTA band ---------- */
.cta-band{background:var(--red);color:#fff;padding:clamp(44px,5.5vw,76px) 0;position:relative;overflow:hidden}
.cta-band::before{
  content:"";position:absolute;inset:0;opacity:.12;
  background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);
  background-size:44px 44px;
}
.cta-band .in{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;position:relative;z-index:1}
.cta-band h2{font-size:var(--fs-h2);text-transform:uppercase;max-width:22ch}
.cta-band .btn{border-color:#fff}
.cta-band .btn::after{background:#fff}
.cta-band .btn:hover{color:var(--red)}
.cta-band .btn.dark{background:var(--ink);border-color:var(--ink)}
.cta-band .btn.dark::after{background:#fff}
.cta-band .btn.dark:hover{color:var(--ink)}

/* ---------- contact ---------- */
.contact-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,80px)}
.channels{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.chan{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}
.chan .k{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--concrete)}
.chan a{font-weight:600;font-size:14.5px;transition:color .3s}
.chan a:hover{color:var(--red)}
form.book{display:flex;flex-direction:column;gap:16px;border:1px solid var(--line);background:var(--steel);padding:clamp(22px,2.6vw,36px)}
form.book .ft{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--concrete);display:flex;justify-content:space-between;padding-bottom:8px;border-bottom:1px solid var(--line)}
form.book .ft b{color:var(--yellow);font-weight:500}
form.book label{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--concrete);display:block;margin-bottom:6px}
form.book input,form.book select,form.book textarea{
  width:100%;background:var(--ink);border:1px solid var(--line);color:var(--white);
  font-family:var(--font-body);font-size:14px;padding:12px 14px;transition:border-color .3s;
}
form.book input:focus,form.book select:focus,form.book textarea:focus{outline:none;border-color:var(--red)}
form.book textarea{resize:vertical;min-height:84px}
form.book .hint{font-size:11.5px;color:var(--concrete)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);background:var(--steel)}
footer .top{
  display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap;
  padding:clamp(30px,3.6vw,48px) 0;border-bottom:1px solid var(--line);
}
footer .top img{height:46px;width:auto}   /* fixed, adjusted logo */
footer .top .tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--concrete)}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;padding:clamp(34px,4vw,54px) 0}
footer .cols h4{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--concrete);margin-bottom:14px;font-weight:500}
footer .cols a,footer .cols p{display:block;color:var(--silver);font-size:13px;padding:4px 0;transition:color .3s;line-height:1.6}
footer .cols a:hover{color:#fff}
footer .base{border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--font-mono);font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--concrete)}

/* ---------- whatsapp float ---------- */
#wa{
  position:fixed;bottom:22px;right:22px;z-index:850;width:54px;height:54px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.45);transition:transform .3s;
}
#wa:hover{transform:scale(1.08)}
#wa svg{width:27px;height:27px;fill:#fff}
#wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:pulse2 2s infinite}
@keyframes pulse2{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.55);opacity:0}}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(34px)}
.no-js .rv,.no-motion .rv{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
  #hero h1 .row em{transform:none}
}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  nav.desktop{display:none}
  #menuBtn{display:flex}
  .nav-cta .btn.ghost{display:none}
  #hero .cols{grid-template-columns:1fr}
  #hero .visual{max-width:560px}
  .equip-grid{grid-template-columns:repeat(2,1fr)}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .proc-grid{grid-template-columns:1fr 1fr;}
  .fleet-grid{grid-template-columns:1fr}
  .mapbox{order:-1;min-height:280px}
  .feature{grid-template-columns:1fr}
  .contact-split{grid-template-columns:1fr}
  footer .cols{grid-template-columns:1fr 1fr}
  .what-row{grid-template-columns:1fr}
  .what-row.head{display:none}
  .page-hero .bp{display:none}
  .stat-grid{grid-template-columns:1fr 1fr}
  .val-grid{grid-template-columns:1fr}
}
@media(max-width:620px){
  .equip-grid{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr}
  .proc-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr 1fr}
  #hero .quick{width:100%;flex-wrap:wrap}
  #hero .quick div{flex:1 1 33%}
  footer .cols{grid-template-columns:1fr}
  #wa{width:48px;height:48px;bottom:16px;right:16px}
  table.compare{min-width:600px}
}

/* ---------- real photography ---------- */
.panel.photo{isolation:isolate;background:var(--blue-ink)}
.panel.photo img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
  filter:saturate(.88) contrast(1.06) brightness(.94);
  transition:transform .7s cubic-bezier(.22,1,.36,1);
}
.panel.photo:hover img{transform:scale(1.05)}
.panel.photo::before{ /* faint technical grid kept over photos */
  z-index:1;opacity:.3;
  background-image:linear-gradient(rgba(174,180,186,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(174,180,186,.10) 1px,transparent 1px);
}
.panel.photo::after{z-index:3} /* corner ticks above photo */
.panel.photo .tag{
  z-index:3;left:10px;top:10px;padding:5px 9px;
  background:rgba(11,11,12,.6);backdrop-filter:blur(3px);
  text-shadow:0 1px 8px rgba(0,0,0,.8);color:var(--silver);
}
.panel.photo .tag b{color:var(--yellow)}
.equip .art .panel.photo img{filter:saturate(.85) contrast(1.08) brightness(.9)}

/* page-hero photo background */
.page-hero .ph-bg{position:absolute;inset:0;z-index:0}
.page-hero .ph-bg img{width:100%;height:100%;object-fit:cover;opacity:.28;filter:saturate(.7) contrast(1.05)}
.page-hero .ph-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,var(--steel) 18%,rgba(18,18,21,.55) 55%,rgba(18,18,21,.25)),
             linear-gradient(rgba(18,18,21,.2),var(--steel) 96%);
}
.page-hero .wrap{position:relative;z-index:2}

/* home hero visual proportions for photography */
#hero .visual{aspect-ratio:1.15}
#hero .visual .panel.photo img{filter:saturate(.95) contrast(1.1) brightness(.95)}