/* sncon – simple static site
   Palette derived from logo: red + neutral grays
*/
:root{
  --bg: #ffffff;
  --text: #141414;
  --muted: #6b7280;
  --card: #f6f7f9;
  --line: rgba(0,0,0,.10);
  --red: #c51b1b;
  --red-2: #a81515;
  --shadow: 0 10px 30px rgba(0,0,0,.08);
  --radius: 18px;
  --container: 1100px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.site-header{
  position: sticky;
  top: 0;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 50;
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 16px;
}

.brand{ display:flex; align-items:center; gap: 12px; }
.logo{
  height: 44px;
  width: auto;
  display:block;
  border-radius: 12px;
}
.logo.small{ height: 28px; border-radius: 10px; }

.nav{ display:flex; align-items:center; }
.nav-links{
  display:flex;
  align-items:center;
  gap: 18px;
  font-weight: 600;
  color: #1f2937;
}
.nav-links a{ padding: 8px 10px; border-radius: 12px; }
.nav-links a:hover{ background: rgba(0,0,0,.04); text-decoration:none; }
.nav-links a.active{ background: rgba(197,27,27,.10); color: var(--red); }

.nav-toggle{
  display:none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 14px;
  padding: 10px 12px;
  cursor: pointer;
}
.nav-toggle .bar{
  display:block;
  width: 20px;
  height: 2px;
  background: #111;
  margin: 4px 0;
  border-radius: 99px;
}
.sr-only{
  position:absolute;
  width:1px; height:1px;
  padding:0; margin:-1px;
  overflow:hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border:0;
}

.hero{
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(900px 400px at 10% 10%, rgba(197,27,27,.10), transparent 60%),
    radial-gradient(900px 400px at 90% 0%, rgba(0,0,0,.06), transparent 60%);
}
.hero-inner{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  padding: 56px 0;
  align-items: start;
}
.kicker{
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--muted);
  margin: 0 0 10px;
}
.hero h1{
  font-size: clamp(36px, 4vw, 56px);
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}
.lead{
  font-size: 18px;
  color: #111827;
  margin: 0 0 18px;
}
.meta{
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.hero-card{
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 18px;
  box-shadow: var(--shadow);
}
.hero-card h2{
  margin: 0 0 10px;
  font-size: 16px;
  color: #111827;
}

.section{
  padding: 58px 0;
}
.section.alt{
  background: var(--card);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section h2{
  font-size: 28px;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.prose h1{
  font-size: 34px;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.prose h2{
  margin-top: 24px;
}
.muted{ color: var(--muted); }
.small{ font-size: 13px; }
.placeholder{
  padding: 2px 8px;
  border: 1px dashed rgba(0,0,0,.25);
  border-radius: 10px;
  color: var(--muted);
}

.grid-2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 18px;
}
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px;
}

.card{
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 18px;
  box-shadow: 0 6px 18px rgba(0,0,0,.05);
}
.card h3{
  margin: 0 0 10px;
  font-size: 16px;
}

.bullets{
  margin: 0;
  padding-left: 18px;
}
.bullets li{ margin: 8px 0; color: #111827; }

.note{
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(197,27,27,.25);
  background: rgba(197,27,27,.06);
  border-radius: var(--radius);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 14px;
  border-radius: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration:none !important;
}
.btn-primary{
  background: var(--red);
  color: #fff;
  box-shadow: 0 10px 24px rgba(197,27,27,.25);
}
.btn-primary:hover{ background: var(--red-2); }
.btn-ghost{
  background: rgba(0,0,0,.04);
  border-color: rgba(0,0,0,.10);
}
.btn-ghost:hover{ background: rgba(0,0,0,.06); }

.cta-row{ display:flex; gap: 10px; flex-wrap: wrap; }

.form label{
  display:block;
  font-weight: 700;
  font-size: 13px;
  color: #111827;
  margin: 10px 0;
}
input, textarea{
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,.14);
  font: inherit;
  outline: none;
}
input:focus, textarea:focus{
  border-color: rgba(197,27,27,.55);
  box-shadow: 0 0 0 4px rgba(197,27,27,.12);
}
.contact-line{ margin: 10px 0; }
.label{ color: var(--muted); font-weight: 600; margin-right: 8px; }

.site-footer{
  border-top: 1px solid var(--line);
  padding: 18px 0;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-links{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  font-weight: 600;
  color: #1f2937;
}

/* Mobile */
@media (max-width: 860px){
  .hero-inner{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .nav-toggle{ display:inline-flex; }
  .nav-links{
    display:none;
    position:absolute;
    right: 20px;
    top: 66px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 10px;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
    min-width: 210px;
  }
  .nav-links.open{ display:flex; }
  .nav-links.static{
    display:flex;
    position: static;
    flex-direction: row;
    padding: 0;
    border: none;
    box-shadow: none;
    min-width: auto;
  }
}


/* Single column variant */
.grid-2.single{ grid-template-columns: 1fr; }