:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-alt: #f4f6f9;
  --surface: #ffffff;
  --fg: #14202e;
  --muted: #566273;
  --accent: #ff4433; /* logo red, rgb(255,68,51) */
  --accent-fg: #ffffff;
  --brand: #0f2a4a;
  --border: #dde2e8;
  --ok: #1e7a3c;
  --error: #b42318;
}


* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 5rem; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 68rem; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 44rem; }

a { color: var(--accent); }

h1, h2, h3 { color: var(--brand); letter-spacing: -0.02em; }
h1 { font-size: clamp(2.1rem, 5.5vw, 3.4rem); line-height: 1.1; margin: 0 0 1.25rem; max-width: 18ch; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.1rem); line-height: 1.2; margin: 0 0 1rem; }
h3 { font-size: 1.1rem; margin: 0 0 0.4rem; }

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; gap: 2rem; height: 4rem; }
.brand { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 800; font-size: 1.25rem; color: var(--brand); text-decoration: none; letter-spacing: -0.02em; }
.nav nav { display: flex; gap: 1.5rem; margin-left: auto; }
.nav nav a { color: var(--muted); text-decoration: none; font-size: 0.95rem; }
.nav nav a:hover { color: var(--fg); }
@media (max-width: 720px) {
  .nav nav { display: none; }
  .nav .button-small { margin-left: auto; }
}

/* Buttons */

.button {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-fg);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 0.75rem 1.4rem;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.button:hover { filter: brightness(1.08); }
.button:disabled { opacity: 0.6; cursor: wait; }
.button-small { padding: 0.45rem 1rem; font-size: 0.95rem; }
.button-ghost { background: transparent; color: var(--accent); }

/* Hero */

.hero { padding: 5rem 0 4rem; }
.eyebrow {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 1rem;
}
.lede { color: var(--muted); font-size: 1.2rem; max-width: 38rem; margin: 0 0 2rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.trust {
  list-style: none;
  padding: 0;
  margin: 3rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  color: var(--muted);
  font-size: 0.95rem;
}
.trust li::before { content: "✓"; color: var(--ok); font-weight: 700; margin-right: 0.5rem; }

/* Sections */

.band { padding: 4.5rem 0; }
.band-alt { background: var(--bg-alt); }
.section-intro { color: var(--muted); max-width: 40rem; margin: 0 0 2.5rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1rem; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
}
.card p { margin: 0 0 0.75rem; }
.card .example {
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.92rem;
}

.split { display: grid; gap: 1rem 4rem; }
@media (min-width: 800px) { .split { grid-template-columns: 2fr 3fr; } }
.split p:first-child { margin-top: 0; }

.steps {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 2rem;
}
.steps li { counter-increment: step; border-top: 2px solid var(--accent); padding-top: 1rem; }
.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}
.steps p { margin: 0; color: var(--muted); }

.about { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 720px) { .about { grid-template-columns: 1fr auto; gap: 4rem; } }
.about p { max-width: 38rem; }
.badge {
  display: grid;
  justify-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  text-decoration: none;
}
.badge img { display: block; width: 160px; height: auto; }

details { border-bottom: 1px solid var(--border); padding: 1rem 0; }
details:first-of-type { border-top: 1px solid var(--border); }
summary { cursor: pointer; font-weight: 600; color: var(--brand); }
details p { margin: 0.75rem 0 0; color: var(--muted); }

/* Contact form */

form { display: grid; gap: 1rem; margin-top: 2rem; }
label { display: grid; gap: 0.3rem; font-weight: 600; }
.optional { font-weight: 400; color: var(--muted); }
input, textarea {
  font: inherit;
  color: var(--fg);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  width: 100%;
}
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
form .button { justify-self: start; }

.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

#contact-status { margin: 0; min-height: 1.6em; }
#contact-status.ok { color: var(--ok); }
#contact-status.error { color: var(--error); }

/* Footer */

.site-footer { padding: 2rem 0; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.9rem; }
.site-footer p { margin: 0; }