/* Salavoltz Technologies: shared styles for all pages.
   Brand colours come from the logo: midnight navy, leaf green, circuit blue, bulb gold. */
:root{
  --bg:#F2F5F9; --surface:#FFFFFF; --ink:#0E1B2E; --muted:#4F5E73; --line:#D6DFEA;
  --navy:#0A1426; --navy-2:#11203A; --on-navy:#E8EEF6; --on-navy-muted:#9DAEC6; --navy-line:#ffffff1f;
  --green:#6CBF3A; --green-ink:#3B7A17; --blue:#2E8BE6; --blue-ink:#1B62AD; --gold:#F2B70F;
  --f-display:"Montserrat",ui-sans-serif,system-ui,sans-serif;
  --f-body:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#08111F; --surface:#0F1C30; --ink:#E7EDF5; --muted:#9AA9BE; --line:#1F3049;
  --navy:#050C18; --navy-2:#0C1729; --green-ink:#8BD65A; --blue-ink:#6CB2F2; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#08111F; --surface:#0F1C30; --ink:#E7EDF5; --muted:#9AA9BE; --line:#1F3049;
  --navy:#050C18; --navy-2:#0C1729; --green-ink:#8BD65A; --blue-ink:#6CB2F2; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
img,video{max-width:100%;display:block}
h1,h2,h3{font-family:var(--f-display);line-height:1.08;margin:0;text-wrap:balance;letter-spacing:-.02em}
p{margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.eyebrow{font:500 12px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.on-navy .eyebrow{color:var(--on-navy-muted)}
.green{color:var(--green)}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px/1 var(--f-body);padding:14px 20px;border-radius:999px;text-decoration:none;border:1.5px solid transparent;cursor:pointer}
.btn-green{background:var(--green);color:#0A1A04}
.btn-green:hover{filter:brightness(1.06)}
.btn-ghost{border-color:currentColor}

/* Header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:var(--navy);color:var(--on-navy);border-bottom:1px solid var(--navy-line)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:31;background:var(--navy)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand .mark{height:42px;width:auto}
.brand .word{height:30px;width:auto}
.menu{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0;font-size:14px}
.menu a{text-decoration:none;color:var(--on-navy-muted);padding-block:6px}
.menu a:hover,.menu a[aria-current="page"]{color:var(--on-navy)}
.menu a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--green)}
.nav .btn{padding:10px 16px;font-size:14px}
.menu-toggle{display:none;background:none;border:1px solid var(--navy-line);color:var(--on-navy);border-radius:10px;padding:8px 12px;font:600 14px var(--f-body);cursor:pointer}
@media (max-width:900px){
  .menu-toggle{display:block}
  .nav{flex-wrap:wrap}
  .nav-links{display:none;width:100%;flex-direction:column;align-items:stretch;gap:12px;padding-block:8px 6px}
  .nav-links.open{display:flex}
  .menu{flex-direction:column;align-items:flex-start;gap:4px;font-size:16px}
  .nav-links .btn{justify-content:center}
}
@media (min-width:901px){.nav-links{display:flex;align-items:center;gap:28px}}
@media (max-width:420px){.brand .word{height:24px}.brand .mark{height:36px}}

/* Bands */
section{padding-block:88px}
.on-navy{background:var(--navy);color:var(--on-navy)}
.on-navy p{color:var(--on-navy-muted)}
.alt{background:var(--surface);border-block:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;margin-bottom:44px}
.sec-head h2{font-size:clamp(30px,4.2vw,48px);font-weight:800;margin-top:12px}
.sec-head p{color:var(--muted);max-width:52ch}
.on-navy .sec-head p{color:var(--on-navy-muted)}
@media (max-width:760px){.sec-head{grid-template-columns:1fr;gap:16px}section{padding-block:64px}}

/* Page header for inner pages */
.page-head{padding-block:64px 56px}
.page-head h1{font-size:clamp(36px,5.4vw,64px);font-weight:800;margin-top:14px;max-width:18ch}
.page-head .lede{margin-top:18px;max-width:58ch;font-size:18px}

/* Home hero */
.hero{padding-block:56px 64px;overflow:hidden;background:radial-gradient(120% 90% at 80% 10%,var(--navy-2),var(--navy) 60%)}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(38px,5.8vw,72px);font-weight:800}
.hero .lede{margin-top:22px;max-width:50ch;font-size:18px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero .btn-ghost{color:var(--on-navy)}
.hero-copy{min-width:0}
.intro{margin:0;min-width:0;border-radius:18px;overflow:hidden;border:1px solid var(--navy-line);background:#0B1220;aspect-ratio:848/478;box-shadow:0 30px 80px -30px #000c}
.intro video{width:100%;height:100%;object-fit:cover}
.replay{display:inline-flex;align-items:center;gap:6px;margin-top:12px;background:none;border:0;color:var(--on-navy-muted);font:12px var(--f-mono);cursor:pointer;padding:4px 0}
.replay:hover{color:var(--on-navy)}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:32px}}

/* Pillars */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.pillar{padding:28px 24px 30px 0;display:flex;flex-direction:column;gap:10px;min-width:0}
.pillar+.pillar{border-left:1px solid var(--line);padding-left:24px}
.pillar svg{width:44px;height:44px}
.pillar h3{font-size:15px;letter-spacing:.06em;text-transform:uppercase;font-weight:700}
.pillar p{font-size:14px;color:var(--muted)}
@media (max-width:860px){.pillars{grid-template-columns:1fr 1fr}.pillar:nth-child(3){border-left:0;padding-left:0}.pillar:nth-child(n+3){border-top:1px solid var(--line)}}
@media (max-width:480px){.pillars{grid-template-columns:1fr}.pillar+.pillar{border-left:0;padding-left:0;border-top:1px solid var(--line)}}

/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.svc{background:var(--surface);padding:28px 26px 30px;display:flex;flex-direction:column;gap:12px;min-width:0}
.svc .tag{font:500 11px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--green-ink)}
.svc .tag.blue{color:var(--blue-ink)}
.svc h3{font-size:21px;font-weight:700}
.svc p{color:var(--muted);font-size:15px}
.svc ul{margin:auto 0 0;padding:6px 0 0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.svc li{font:12px/1 var(--f-mono);padding:6px 8px;border-radius:6px;background:var(--bg);color:var(--muted)}
.svc.feature{background:var(--navy);color:var(--on-navy)}
.svc.feature p{color:var(--on-navy-muted)}
.svc.feature .tag{color:var(--green)}
.svc.feature li{background:#ffffff14;color:var(--on-navy-muted)}
.services.two{grid-template-columns:1fr 1fr;margin-top:20px}
.more{display:inline-flex;gap:6px;margin-top:6px;font-weight:600;color:var(--blue-ink);text-decoration:none}
.svc.feature .more{color:var(--green)}
.more:hover{text-decoration:underline}
@media (max-width:900px){.services{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.services,.services.two{grid-template-columns:1fr}}

/* Day curve */
.curve-wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;align-items:center}
.curve-card{min-width:0;border:1px solid var(--navy-line);border-radius:18px;padding:20px 20px 14px;background:#ffffff08}
.curve-legend{display:flex;flex-wrap:wrap;gap:16px;font:12px var(--f-mono);color:var(--on-navy-muted);margin-top:8px}
.curve-legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:-1px}
#curve{width:100%;height:auto;display:block;margin-top:10px}
.curve-copy h2{font-size:clamp(28px,3.6vw,42px);font-weight:800;margin:12px 0 18px}
.curve-copy p+p{margin-top:12px}
@media (max-width:900px){.curve-wrap{grid-template-columns:1fr;gap:28px}}
@media (prefers-reduced-motion:no-preference){
  #genPath{stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 1.8s .3s ease-out forwards}
  @keyframes draw{to{stroke-dashoffset:0}}
}

/* Process */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:20px;counter-reset:s}
.steps li{counter-increment:s;border-top:2px solid var(--green);padding-top:16px;min-width:0}
.steps li::before{content:counter(s,decimal-leading-zero);font:500 13px var(--f-mono);color:var(--muted)}
.steps h3{font-size:18px;margin:10px 0 8px}
.steps p{font-size:14px;color:var(--muted)}
@media (max-width:980px){.steps{grid-template-columns:repeat(3,1fr);row-gap:32px}}
@media (max-width:560px){.steps{grid-template-columns:1fr 1fr}}

/* Estimator */
.est{display:grid;grid-template-columns:1.25fr 1fr;gap:28px;align-items:start}
.loads{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;min-width:0}
.loads-head,.load{display:grid;grid-template-columns:1fr 64px 84px 84px;gap:10px;align-items:center;padding:12px 18px}
.loads-head{font:500 11px/1.2 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--line)}
.load{border-bottom:1px solid var(--line)}
.load:last-child{border-bottom:0}
.load label{font-weight:500;font-size:15px;min-width:0}
.load label small{display:block;font:12px var(--f-mono);color:var(--muted)}
.load input{width:100%;font:500 15px var(--f-mono);padding:8px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);text-align:right;font-variant-numeric:tabular-nums}
.load .wh{font:500 14px var(--f-mono);text-align:right;color:var(--muted);font-variant-numeric:tabular-nums}
.result{background:var(--navy);color:var(--on-navy);border-radius:16px;padding:28px;position:sticky;top:96px}
.result .eyebrow{color:var(--on-navy-muted)}
.r-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 16px;margin-top:20px}
.r-grid div{border-top:1px solid var(--navy-line);padding-top:12px}
.r-grid b{display:block;font:800 30px/1 var(--f-display);font-variant-numeric:tabular-nums;color:var(--green)}
.r-grid span{font-size:13px;color:var(--on-navy-muted)}
.result .note{margin-top:22px;font-size:13px;color:var(--on-navy-muted)}
.result .btn{margin-top:20px}
@media (max-width:900px){.est{grid-template-columns:1fr}.result{position:static}}
@media (max-width:480px){.loads-head,.load{grid-template-columns:1fr 54px 64px;padding:12px 14px}.loads-head .c-wh,.load .wh{display:none}}

/* CTA band */
.cta{padding-block:64px}
.cta .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta h2{font-size:clamp(26px,3.4vw,40px);font-weight:800;max-width:22ch}
.cta .actions{display:flex;flex-wrap:wrap;gap:12px}
.cta .btn-ghost{color:var(--on-navy)}

/* About */
.about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start}
.about-grid .body{color:var(--muted);font-size:17px;max-width:58ch}
.about-grid .body p+p{margin-top:16px}
.about-grid h2{font-size:clamp(28px,3.8vw,44px);font-weight:800;margin:12px 0 22px}
.reg{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:8px 22px}
.reg dl{margin:0}
.reg div{display:grid;grid-template-columns:150px 1fr;gap:12px;padding:14px 0;border-bottom:1px dashed var(--line)}
.reg div:last-child{border-bottom:0}
.reg dt{font:500 12px/1.5 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.reg dd{margin:0;font-weight:500;min-width:0}
.mission{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mission article{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:10px;min-width:0}
.mission svg{width:40px;height:40px}
.mission h3{font-size:18px}
.mission p{font-size:14px;color:var(--muted)}
@media (max-width:960px){.mission{grid-template-columns:1fr 1fr}}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:32px}}
@media (max-width:520px){.mission{grid-template-columns:1fr}}
@media (max-width:460px){.reg div{grid-template-columns:1fr;gap:4px}}

/* Contact */
.c-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:40px}
.c-info{display:flex;flex-direction:column;gap:22px}
.c-info .eyebrow{display:block;margin-bottom:6px}
.c-info p{font-size:17px;color:var(--on-navy)}
.copy{background:none;border:1px solid #ffffff33;color:var(--on-navy-muted);font:12px var(--f-mono);border-radius:6px;padding:4px 8px;margin-left:8px;cursor:pointer}
form{display:grid;grid-template-columns:1fr 1fr;gap:14px;min-width:0}
form .full{grid-column:1/-1}
form label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--on-navy-muted)}
form input,form select,form textarea{font:15px var(--f-body);padding:12px 14px;border-radius:10px;border:1px solid #ffffff26;background:#ffffff0d;color:var(--on-navy);width:100%}
form select option{color:#0E1B2E}
form textarea{min-height:110px;resize:vertical}
#formMsg{font-size:14px;color:var(--green)}
@media (max-width:820px){.c-grid{grid-template-columns:1fr}}
@media (max-width:480px){form{grid-template-columns:1fr}}

/* Footer */
footer{background:var(--navy);color:var(--on-navy-muted);border-top:1px solid var(--navy-line);font-size:14px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding-block:44px 28px}
.foot img{height:56px;width:auto;margin-bottom:14px}
.foot h4{margin:0 0 10px;font:500 12px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--on-navy)}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.foot a{text-decoration:none}
.foot a:hover{color:var(--on-navy)}
.foot-base{border-top:1px solid var(--navy-line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:18px;font-size:13px}
@media (max-width:760px){.foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:1/-1}}