:root {
  --bg:#ffffff; --text:#0b1020; --muted:#5a6478; --brand:#f00095; --surface:#f6f8fc; --line:#e8edf7;
  --radius:16px; --shadow:0 10px 30px rgba(16,24,40,.08); --shadow-soft:0 6px 18px rgba(16,24,40,.06);
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#0b1220; --text:#eef2ff; --muted:#a2acc3; --brand:#f00095; --surface:#101a33; --line:#1e2a4a;
  --shadow:0 12px 24px rgba(0,0,0,.35); --shadow-soft:0 6px 14px rgba(0,0,0,.3);}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{
  margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);
  background:
    /* subtle noise layer */
    radial-gradient(120rem 80rem at 60% -10%, rgba(240,0,149,.06), transparent 45%),
    linear-gradient(145deg, color-mix(in oklab, var(--surface) 80%, var(--bg)) 0%, var(--bg) 100%);
  line-height:1.6;
}
/* Optional noise via box-shadows for texture on sections */
.section-texture{ box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--line) 70%, transparent); }

a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}

.site-header{position:sticky;top:0;background:color-mix(in oklab, var(--bg) 90%, transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:20}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:inline-flex;align-items:center;gap:10px}
.brand-mark{display:block;width:28px;height:28px;border-radius:6px}
.brand-text{font-weight:800;font-size:18px;letter-spacing:.2px;color:var(--text)}
.nav{display:flex;align-items:center;gap:6px;position:relative}
.nav a{margin-left:6px;padding:10px 12px;border-radius:12px}
.nav .cta{background:var(--brand);color:#fff;box-shadow:var(--shadow-soft)}
.menu-toggle{display:none}

/* Industries dropdown */
.menu-group{position:relative}
.menu-parent{all:unset;cursor:pointer;padding:10px 12px;border-radius:12px}
.menu-children{position:absolute;top:100%;left:0;display:none;min-width:220px;background:color-mix(in oklab, var(--bg) 98%, transparent);backdrop-filter:blur(12px);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:14px;padding:8px}
.menu-children a{display:block;padding:10px 12px;border-radius:10px}
.menu-group:focus-within .menu-children,
.menu-group:hover .menu-children{display:block}

.hero{padding:112px 0 84px;background:
  linear-gradient(160deg, color-mix(in oklab, var(--surface) 95%, var(--bg)) 0%, color-mix(in oklab, var(--surface) 80%, var(--bg)) 100%),
  radial-gradient(80rem 50rem at 70% -20%, rgba(240,0,149,.10), transparent 60%);}
.hero h1{margin:0 0 14px;font-size:clamp(32px,5vw,52px);line-height:1.08;letter-spacing:-.02em}
.hero .sub{color:var(--muted);max-width:760px;font-size:18px}
.cta-row{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero-portrait{width:min(520px,100%);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;margin:0}
.hero-portrait img{display:block;width:100%;height:100%;border-radius:16px;object-fit:contain;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff}

.btn{display:inline-block;padding:12px 18px;border-radius:14px;font-weight:700;border:1px solid var(--line);transition:transform .08s ease, box-shadow .2s ease, background .2s ease}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:var(--shadow)}
.btn.ghost{background:transparent;color:var(--brand)}
.btn:hover{transform:translateY(-1px)}

.cards{padding:84px 0}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.card{background:
  radial-gradient(60rem 30rem at 80% -20%, rgba(240,0,149,.08), transparent 50%),
  linear-gradient(180deg,var(--surface),color-mix(in oklab, var(--surface) 80%, var(--bg)));
  padding:24px;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-soft)}

.split{padding:84px 0;background:
  linear-gradient(160deg, color-mix(in oklab, var(--surface) 75%, var(--bg)) 0%, color-mix(in oklab, var(--surface) 55%, var(--bg)) 100%);}
.split .wrap{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.list{padding-left:18px;color:var(--muted)}
.quote{background:
  radial-gradient(40rem 20rem at 0% 0%, rgba(240,0,149,.12), transparent 60%),
  linear-gradient(180deg, color-mix(in oklab, var(--surface) 90%, var(--bg)), var(--surface));
  padding:28px;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-soft)}

.faq{padding:84px 0;background:#fff}
.faq h2{color:#0f172a}
.faq .faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:14px;box-shadow:var(--shadow-soft)}

.contact{padding:84px 0}
.row{display:grid;gap:6px;margin-bottom:16px}
label{font-weight:600;font-size:14px;color:var(--muted)}
input,textarea{padding:12px 14px;border:1px solid var(--line);border-radius:12px;font-size:16px}
.site-footer{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:14px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;padding-top:32px}
.site-footer a[rel="author"] {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}
.site-footer a[rel="author"]:hover {
  text-decoration: underline;
  color: var(--brand);
}
.site-footer .muted {
  opacity: 0.6;
  font-weight: 400;
}


@media(max-width:1024px){.grid{grid-template-columns:1fr 1fr}}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr}.hero-portrait{max-width:380px;margin:0 auto}.hero{padding-top:88px}}
@media(max-width:720px){
  .site-header .wrap{gap:10px}
  .menu-toggle{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:color-mix(in oklab, var(--surface) 60%, var(--bg));padding:8px 12px;border-radius:12px;font-weight:700}
  .menu-toggle .menu-icon{--s:18px;position:relative;width:var(--s);height:2px;background:currentColor}
  .menu-toggle .menu-icon::before,.menu-toggle .menu-icon::after{content:"";position:absolute;left:0;width:var(--s);height:2px;background:currentColor;transition:transform .2s ease,top .2s ease,opacity .2s ease}
  .menu-toggle .menu-icon::before{top:-6px}
  .menu-toggle .menu-icon::after{top:6px}
  .nav{position:absolute;left:0;right:0;top:68px;display:grid;grid-template-columns:1fr;gap:6px;background:color-mix(in oklab, var(--bg) 96%, transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:10px 16px 14px;transform-origin:top;transform:scaleY(.98);opacity:0;visibility:hidden;transition:opacity .12s ease,transform .12s ease,visibility 0s linear .12s}
  .nav a{padding:10px 12px;border-radius:10px}
  .nav .cta{justify-self:start}
  .site-header.is-open .nav{opacity:1;transform:scaleY(1);visibility:visible;transition-delay:0s}
  .site-header.is-open .menu-toggle .menu-icon{background:transparent}
  .site-header.is-open .menu-toggle .menu-icon::before{top:0;transform:rotate(45deg)}
  .site-header.is-open .menu-toggle .menu-icon::after{top:0;transform:rotate(-45deg)}
}
@media(max-width:640px){.grid{grid-template-columns:1fr}}

/* --- Founder section --- */
.founder-note .quote {
  margin-top: 8px;
}
.founder-note .quote p {
  font-style: italic;
}
.founder-note a[rel="me"] {
  text-decoration: none;
  font-weight: 600;
}
.founder-note a[rel="me"]:hover {
  text-decoration: underline;
}

/* --- Industrial hero --- */
.hero-industrial {
  position: relative;
  isolation: isolate;
  padding: clamp(72px, 10vw, 140px) 0;
  color: #fff;
}
.hero-industrial .hero-bg {
  position: absolute; inset: 0; z-index: -2; overflow: hidden;
}
.hero-industrial .hero-bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: 40% 40%;
  filter: saturate(1.1) contrast(1.05);
}
.hero-industrial .hero-bg .overlay {
  position: absolute; inset: 0; z-index: 1;
  /* darken for readability + subtle brand tint */
  background:
    radial-gradient(80rem 50rem at 85% -10%, rgba(240,0,149,.18), transparent 50%),
    linear-gradient(180deg, rgba(6,10,20,.70), rgba(6,10,20,.70));
  backdrop-filter: blur(0.5px);
}
.hero-industrial .hero-content { position: relative; z-index: 2; }
.hero-industrial .hero-copy { max-width: 760px; }
.hero-industrial .hero-logo {
  width: min(520px, 60vw);
  height: auto;
  display: block;
  margin: 0 0 14px 0;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,.5));
}
.hero-industrial h1 { color: #fff; margin: 8px 0 10px; }
.hero-industrial .sub { color: color-mix(in oklab, white 86%, var(--surface)); max-width: 62ch; }

/* spacing tune for small screens */
@media (max-width: 900px){
  .hero-industrial { padding: 72px 0; }
  .hero-industrial .hero-logo { width: min(360px, 70vw); }
}