/* IronLine — plain, trustworthy, mobile-first. No external fonts, images, or CDNs. */
:root {
  --navy: #16294d;
  --navy-dark: #0f1d38;
  --orange: #e86a1c;
  --orange-dark: #c9540f;
  --ink: #1c2430;
  --muted: #5a6675;
  --line: #dbe2ea;
  --bg: #ffffff;
  --soft: #f2f5f8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 18px;
}

.topbar {
  background: var(--navy);
  color: #fff;
  padding: 12px 0;
}

.topbar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
}

.brand {
  color: #fff;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.brand-sub {
  font-size: 14px;
  color: #cdd7e4;
}

.call-top {
  margin-left: auto;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  padding: 9px 14px;
  border-radius: 8px;
  white-space: nowrap;
}

.call-top:focus-visible,
.call-big:focus-visible,
.submit:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

main { padding: 8px 0 28px; }

.hero { padding: 22px 0 6px; }

h1 {
  color: var(--navy);
  font-size: 36px;
  line-height: 1.15;
  margin: 10px 0 10px;
}

h2 {
  color: var(--navy);
  font-size: 23px;
  line-height: 1.25;
  margin: 26px 0 8px;
}

.sub { font-size: 19px; color: #2c3644; }

.call-big {
  display: block;
  text-align: center;
  background: var(--orange);
  color: #fff;
  font-size: 21px;
  font-weight: 800;
  text-decoration: none;
  padding: 16px 18px;
  border-radius: 10px;
  margin: 18px 0 6px;
}

.call-big:hover, .call-top:hover { background: var(--orange-dark); }

.call-number { text-align: center; color: var(--muted); }
.call-number a { color: var(--navy); font-weight: 700; }

.card {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 18px;
  margin: 18px 0 6px;
}

.card h2 { margin-top: 0; }

.field { margin: 14px 0; }

label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--navy);
}

input, select {
  width: 100%;
  font: inherit;
  padding: 12px;
  border: 1px solid #aeb9c6;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

.submit {
  width: 100%;
  font: inherit;
  font-size: 19px;
  font-weight: 800;
  background: var(--orange);
  color: #fff;
  border: 0;
  border-radius: 10px;
  padding: 15px 18px;
  cursor: pointer;
  margin-top: 8px;
}

.submit:hover { background: var(--orange-dark); }

.form-note { color: var(--muted); font-size: 15px; text-align: center; }

.steps { padding-left: 22px; }
.steps li { margin: 10px 0; }

.problems {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.problems li {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 15px;
}

.areas { list-style: none; padding: 0; }
.areas li { padding: 7px 0; border-bottom: 1px solid var(--line); }
.areas a { color: var(--navy); font-weight: 600; }

.back { margin: 16px 0 0; }
.back a { color: var(--navy); }

.confirmation {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 18px;
  margin: 22px 0;
}

.leak-note {
  border-left: 4px solid var(--orange);
  padding: 4px 0 4px 14px;
}

footer {
  background: var(--navy-dark);
  color: #dbe2ea;
  padding: 26px 0 34px;
  font-size: 15px;
}

footer a { color: #fff; font-weight: 700; }

@media (min-width: 640px) {
  h1 { font-size: 42px; }
  .card { padding: 24px 26px; }
}

.form-error {
  background: #fdecec;
  border: 1px solid #e5a3a3;
  border-radius: 8px;
  color: #7a1d1d;
  font-size: 15px;
  font-weight: 700;
  padding: 12px;
  text-align: center;
}