/* ZipPeak — same-day regional courier. Single stylesheet, no dependencies. */

:root {
  --ink: #14211f;
  --paper: #f4f1ea;
  --card: #ffffff;
  --accent: #0e6f6a;      /* deep teal */
  --accent-2: #c47b2a;    /* amber */
  --muted: #5d6b68;
  --line: #d8d2c4;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8ebe9;
    --paper: #101a18;
    --card: #16221f;
    --muted: #93a19d;
    --line: #243430;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
}

header {
  border-bottom: 1px solid var(--line);
  background: var(--card);
}

nav {
  max-width: 60rem;
  margin: 0 auto;
  padding: 0.7rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.brand {
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.brand span { color: var(--accent); }

#navtoggle { display: none; }

#navtoggle + label { display: none; cursor: pointer; font-size: 1.4rem; padding: 0 0.3rem; }

.links a {
  margin-left: 1.1rem;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.98rem;
}

.links a:hover { color: var(--accent); }

main {
  max-width: 60rem;
  margin: 0 auto;
  padding: 1.2rem 1rem 3rem;
}

h1 { font-size: 1.7rem; line-height: 1.25; margin: 1.6rem 0 0.8rem; }
h2 { font-size: 1.18rem; margin: 1.8rem 0 0.5rem; color: var(--accent); }

.hero h1 { font-size: 2rem; margin-top: 2.2rem; }

.hero p { max-width: 42rem; font-size: 1.05rem; }

.cta {
  display: inline-block;
  margin-top: 0.4rem;
  padding: 0.55rem 1.2rem;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

.cta:hover { background: var(--accent-2); }

section { margin-bottom: 1.2rem; }

ul { padding-left: 1.2rem; }

li { margin: 0.35rem 0; }

.strip {
  border-left: 4px solid var(--accent-2);
  background: var(--card);
  padding: 0.8rem 1rem;
  margin-top: 2rem;
  border-radius: 0 6px 6px 0;
}

.big { font-size: 1.35rem; }
.big a { color: var(--accent); font-weight: 600; text-decoration: none; }

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

footer {
  border-top: 1px solid var(--line);
  padding: 1rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

footer a { color: var(--muted); }

@media (max-width: 40rem) {
  #navtoggle + label { display: block; }
  .links { display: none; width: 100%; }
  #navtoggle:checked ~ .links { display: block; }
  .links a { display: block; margin: 0.5rem 0; }
}