/* DAQuiri Sensor Systems — shared styles for every page */
:root{
  --bg:#08080a; --bg2:#111114; --fg:#f4f4f5; --muted:#8b8b93; --line:#26262b;
  --c1:#ffd400; --c2:#ff3b1f; --c3:#a43cff; --c4:#2f6bff; --c5:#00c853;
  --font:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0}
html{background:var(--bg);color-scheme:dark}
body{background:var(--bg);color:var(--fg);font:400 1.0625rem/1.6 var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
a{color:inherit}
img,svg{display:block}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:5;background:rgb(8 8 10 / .8);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:500;letter-spacing:-.01em;white-space:nowrap}
.brand img{width:20px;height:28px}
.brand small{color:var(--muted);font-weight:400;font-size:inherit}
.nav{display:flex;align-items:center;gap:clamp(14px,2.2vw,28px);font-size:.9375rem}
.nav a:not(.btn){text-decoration:none;color:#c4c4cb;transition:color .2s}
.nav a:not(.btn):hover,.nav a[aria-current]{color:var(--fg)}
.btn{display:inline-flex;align-items:center;gap:.5em;padding:.6em 1.1em;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-size:.9375rem;transition:border-color .2s,background .2s}
.btn:hover{border-color:#55555c;background:var(--bg2)}
.btn.solid{background:var(--fg);color:#0a0a0b;border-color:var(--fg);font-weight:500}
.btn.solid:hover{background:#fff}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--c4);outline-offset:2px}

/* inner pages */
.page{padding:calc(64px + clamp(56px,12vh,128px)) 0 clamp(64px,12vh,128px)}
.page-head{max-width:22ch}
.kicker{font:500 .8125rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.page h1{font-size:clamp(2.75rem,7vw,6rem);font-weight:500;letter-spacing:-.04em;line-height:.98}
.lead{font-size:clamp(1.15rem,1.8vw,1.4rem);line-height:1.5;color:#c4c4cb;max-width:44ch;margin-top:24px}
.sec{border-top:1px solid var(--line);padding:clamp(48px,9vh,96px) 0}
.sec h2{font-size:clamp(1.75rem,3.6vw,2.75rem);font-weight:500;letter-spacing:-.03em;line-height:1.05;max-width:24ch}
.sec > .wrap > p{color:#c4c4cb;max-width:62ch;margin-top:16px}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:clamp(28px,6vw,96px);align-items:start}
.muted{color:var(--muted)}
.prose p+p{margin-top:1em}
.prose p{color:#c4c4cb;max-width:62ch}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:clamp(28px,5vh,48px)}
.card{position:relative;background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:26px 24px 24px;overflow:hidden}
.card::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--dot,var(--line))}
.card h3{font-size:1.25rem;font-weight:500;letter-spacing:-.015em}
.card p{color:#a9a9b1;font-size:.98rem;margin-top:8px}
.card ul{margin-top:14px;padding-left:1.1em;color:#a9a9b1;font-size:.95rem}
.card li+li{margin-top:4px}
.tag{display:inline-block;margin-top:16px;font:500 .75rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:.5em .8em}
.card.custom{display:block;text-decoration:none;border-style:dashed;transition:border-color .2s}
.card.custom:hover{border-color:#55555c}
.prose .list{margin:16px 0 0;padding-left:1.1em;color:#c4c4cb;max-width:62ch}
.prose .list li+li{margin-top:8px}
.prose .list+p{margin-top:20px}
.tag.live{color:var(--c5);border-color:#1f4d2e}
.order{display:inline-block;margin:16px 0 0 10px;font-size:.9rem;font-weight:500;text-decoration:none;color:var(--fg);border-bottom:1px solid #55555c}
.order:hover{border-color:var(--fg)}

.steps{display:grid;gap:0;margin-top:clamp(28px,5vh,48px);counter-reset:s}
.step{display:grid;grid-template-columns:72px 1fr;gap:clamp(16px,3vw,40px);padding:clamp(24px,4vh,40px) 0;border-top:1px solid var(--line)}
.step:first-child{border-top:0}
.step .n{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font:500 .875rem/1 var(--mono);color:#0a0a0b;background:var(--dot)}
.step h3{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:500;letter-spacing:-.025em;line-height:1.1}
.step p{color:#c4c4cb;margin-top:10px;max-width:60ch}
.step ul{margin-top:12px;padding-left:1.1em;color:#a9a9b1}
.step li+li{margin-top:4px}
code{font:.9em var(--mono);background:#18181c;border:1px solid var(--line);border-radius:6px;padding:.1em .4em}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chips span{border:1px solid var(--line);border-radius:999px;padding:.45em .95em;font-size:.95rem;color:#d4d4d8}

.band{border-top:1px solid var(--line);padding:clamp(56px,10vh,112px) 0;text-align:center;background:radial-gradient(60% 90% at 50% 0%,#17171c 0%,transparent 70%)}
.band h2{font-size:clamp(1.9rem,4.4vw,3.4rem);font-weight:500;letter-spacing:-.035em;line-height:1.05;max-width:22ch;margin-inline:auto}
.band p{color:#c4c4cb;max-width:52ch;margin:16px auto 0}
.band .btn{margin-top:28px}

/* product feature */
.feat{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
.shot,.gallery figure{margin:0}
.shot img,.gallery img{width:100%;height:auto;border-radius:16px;background:#e6e7e9}
.feat h2{margin-top:14px}
.feat .tag{margin-top:0}
.feat .desc{color:#c4c4cb;margin-top:14px;max-width:46ch}
.feat .list{margin-top:16px;padding-left:1.1em;color:#c4c4cb}
.feat .list li+li{margin-top:6px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:clamp(28px,5vh,48px)}
.gallery figcaption{margin-top:10px;font-size:.875rem;color:var(--muted)}
.card h3 a{text-decoration:none}
.card h3 a:hover{text-decoration:underline;text-underline-offset:3px}

/* contact (home page) */
.contact{border-top:1px solid var(--line);padding:clamp(64px,10vh,120px) 0}
.contact .wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(32px,6vw,96px);align-items:start}
.contact h2{font-size:clamp(2rem,4.5vw,3.5rem);font-weight:500;letter-spacing:-.03em;line-height:1}
.contact .lead{color:var(--muted);margin-top:18px;max-width:34ch;font-size:1.0625rem}
.contact .mail{display:inline-block;margin-top:28px;font-size:1.125rem;text-decoration:none;border-bottom:1px solid #44444b;padding-bottom:2px}
.contact .mail:hover{border-color:var(--fg)}
form{display:grid;gap:14px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:grid;gap:6px;font-size:.8125rem;color:var(--muted);letter-spacing:.02em}
input,textarea{width:100%;font:inherit;font-size:1rem;color:var(--fg);background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:.8em .9em}
textarea{min-height:150px;resize:vertical}
input::placeholder,textarea::placeholder{color:#5c5c64}
button{justify-self:start;font:inherit;font-weight:500;cursor:pointer;color:#0a0a0b;background:var(--fg);border:0;border-radius:999px;padding:.8em 1.5em;transition:transform .15s}
button:hover{transform:translateY(-1px)}
.note{font-size:.8125rem;color:var(--muted)}

/* footer */
footer{border-top:1px solid var(--line);padding:40px 0 32px;color:var(--muted);font-size:.9rem}
footer .wrap{display:grid;grid-template-columns:1fr auto;gap:20px 40px;align-items:start}
footer .by{color:#c4c4cb;max-width:46ch}
footer .by a{color:var(--fg);text-decoration-color:#55555c;text-underline-offset:3px}
footer nav{display:flex;flex-wrap:wrap;gap:8px 22px}
footer nav a{text-decoration:none}
footer nav a:hover{color:var(--fg)}
footer .legal{grid-column:1/-1;font-size:.8125rem}

@media (max-width:760px){
  .contact .wrap,.split,.feat{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .gallery figure:first-child{grid-column:1/-1}
  .row{grid-template-columns:1fr}
  .brand small{display:none}
  .nav .hide-sm{display:none}
  footer .wrap{grid-template-columns:1fr}
  .step{grid-template-columns:1fr}
}
@media (max-width:420px){
  .nav{gap:12px;font-size:.875rem}
  .nav .btn{padding:.5em .85em;font-size:.875rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}