:root {
  --navy: #0b3a5c;
  --navy-dark: #071f33;
  --ice: #7ec8e3;
  --snow: #f4f8fb;
  --ink: #122433;
  --muted: #5b6d7c;
  --line: #d5e2ec;
  --ok: #1f7a4d;
  --warn: #9a6b12;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Source Sans 3", system-ui, sans-serif;
  color: var(--ink);
  background: var(--snow);
}
h1, h2, h3, .display {
  font-family: Oswald, "Arial Narrow", sans-serif;
  letter-spacing: .03em;
}
a { color: var(--navy); }
.wrap { width: min(1080px, calc(100% - 2rem)); margin-inline: auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(7, 31, 51, .96);
  border-bottom: 3px solid var(--ice);
}
.header-inner { display: flex; align-items: center; gap: 1rem; min-height: 70px; }
.brand { display: flex; align-items: center; gap: .7rem; color: #fff; text-decoration: none; }
.brand svg { width: 42px; height: 42px; }
.brand-name { display: block; font-weight: 700; letter-spacing: .08em; }
.brand-tag { display: block; font-size: .75rem; color: var(--ice); }
.site-nav { margin-left: auto; display: flex; gap: 1rem; }
.site-nav a { color: #dceaf3; text-decoration: none; font-weight: 600; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ice); color: var(--navy-dark); font-weight: 700;
  border: 0; border-radius: 8px; padding: .7rem 1.1rem; cursor: pointer;
  text-decoration: none;
}
.btn:hover { filter: brightness(1.05); }
.btn-ghost { background: transparent; color: #fff; border: 1px solid #7ec8e3; }
.hero {
  background: linear-gradient(160deg, #071f33 0%, #0b3a5c 55%, #1a5a7a 100%);
  color: #fff; padding: 3.2rem 0 3.6rem;
}
.hero h1 { font-size: clamp(2rem, 4vw, 3.1rem); margin: .35rem 0 0.8rem; max-width: 16ch; }
.hero p { max-width: 42rem; color: #d7e8f2; font-size: 1.08rem; }
.kicker { letter-spacing: .16em; text-transform: uppercase; color: var(--ice); font-size: .78rem; font-weight: 700; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin: 2rem 0 3rem; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 1.2rem 1.25rem;
}
.card h2 { margin: 0 0 .4rem; font-size: 1.15rem; }
.estimator { padding: 0 0 4rem; }
.layout { display: grid; grid-template-columns: 1.4fr .9fr; gap: 1.25rem; }
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .site-nav { display: none; }
}
label, .lbl { display: block; font-size: .82rem; font-weight: 700; margin: .85rem 0 .3rem; }
input, select, textarea {
  width: 100%; padding: .65rem .7rem; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; background: #fff;
}
.checks { display: flex; flex-wrap: wrap; gap: .6rem 1.1rem; margin: .5rem 0 1rem; }
.checks label { font-weight: 600; display: flex; gap: .4rem; align-items: center; margin: 0; }
.drop {
  border: 2px dashed #9bb8c9; border-radius: 12px; padding: 1.4rem; text-align: center;
  background: #f7fbfe; cursor: pointer;
}
.drop.drag { border-color: var(--navy); background: #e8f4fc; }
.thumbs { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .8rem; }
.thumbs img { width: 88px; height: 66px; object-fit: cover; border-radius: 6px; }
.err { color: #9a2430; font-weight: 700; }
.quote-range { font-size: 2rem; font-weight: 800; color: var(--navy); margin: .3rem 0; }
.quote-card ul { padding-left: 1.1rem; color: var(--muted); }
.fine { color: var(--muted); font-size: .88rem; }
footer { background: var(--navy-dark); color: #c5d8e6; padding: 2rem 0; }
footer a { color: var(--ice); }
.hp { position: absolute; left: -9999px; }