:root {
  /* Layout idea: left-aligned technical sheet. Slate header band, thin ruled lists, one amber accent. */
  --ink: #1b2a3a;
  --slate: #2b4159;
  --slate-deep: #22354a;
  --amber: #f0b575;
  --amber-ink: #8f5413;
  --paper: #f6f7f9;
  --white: #ffffff;
  --line: #d6dce4;
  --muted: #55657a;
  --font: "Nunito", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  padding-bottom: 72px;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--slate); }
a:focus-visible, .btn:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }

h1, h2, h3 { text-wrap: balance; line-height: 1.15; margin: 0; }

.wrap { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* Header */
.top { background: var(--slate-deep); color: var(--white); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
.brand { display: flex; flex-direction: column; text-decoration: none; color: var(--white); line-height: 1; gap: 5px; }
.brand b { font-size: 26px; font-weight: 700; letter-spacing: 0.5px; }
.brand b span { color: var(--amber); }
.brand small { font-size: 10px; letter-spacing: 0.4em; font-weight: 500; border-top: 2px solid var(--amber); padding-top: 5px; }
.nav { display: flex; gap: 22px; flex-wrap: wrap; }
.nav a { color: var(--white); text-decoration: none; font-weight: 600; font-size: 16px; padding: 10px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--amber); }

/* Hero */
.hero { background: var(--slate); color: var(--white); }
.hero .wrap { display: grid; gap: 28px; padding-top: 36px; padding-bottom: 40px; }
.hero h1 { font-size: clamp(30px, 6.4vw, 50px); font-weight: 700; }
.hero p { margin: 16px 0 0; max-width: 34em; font-size: 18px; color: #e6ebf1; }
.hero img { border-radius: 4px; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 20px; border-radius: 4px; font-weight: 700; font-size: 17px; text-decoration: none; border: 2px solid var(--amber); }
.btn-solid { background: var(--amber); color: var(--ink); }
.btn-line { background: transparent; color: var(--white); }
.btn-solid:hover { background: #f6c690; }
.btn-line:hover { background: rgba(240, 181, 117, 0.14); }

/* Sections */
section { padding: 44px 0; }
section + section { border-top: 1px solid var(--line); }
.label { font-size: 13px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--amber-ink); margin: 0 0 10px; }
h2 { font-size: clamp(24px, 4.6vw, 32px); font-weight: 700; color: var(--slate-deep); }
.lead { max-width: 38em; margin: 14px 0 0; color: var(--muted); }

.split { display: grid; gap: 28px; }

.fixes { list-style: none; margin: 22px 0 0; padding: 0; border-top: 2px solid var(--slate); }
.fixes li { padding: 14px 0 14px 26px; border-bottom: 1px solid var(--line); position: relative; font-weight: 600; }
.fixes li::before { content: ""; position: absolute; left: 2px; top: 23px; width: 12px; height: 3px; background: var(--amber-ink); }

.shots { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-content: start; }
.shots img { border-radius: 4px; width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.shots img.wide { grid-column: 1 / -1; aspect-ratio: 16 / 9; }

/* Call-out panel */
.rate { background: var(--white); border: 1px solid var(--line); border-left: 6px solid var(--amber); border-radius: 4px; padding: 24px 22px; display: grid; gap: 18px; margin-top: 22px; }
.rate .fig { font-size: 54px; font-weight: 700; line-height: 1; color: var(--slate-deep); font-variant-numeric: tabular-nums; }
.rate .fig small { display: block; font-size: 15px; font-weight: 600; color: var(--muted); margin-top: 8px; letter-spacing: 0; }
.rate ul { margin: 0; padding-left: 20px; }
.rate li { margin: 6px 0; }

/* Steps */
.steps { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 14px; counter-reset: step; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.steps li::before { content: counter(step); width: 44px; height: 44px; border-radius: 50%; background: var(--slate); color: var(--amber); font-weight: 700; font-size: 20px; display: grid; place-items: center; }
.steps li span { padding-top: 8px; }

/* Marine teaser */
.band { background: var(--white); }
.band .more { display: inline-block; margin-top: 18px; font-weight: 700; color: var(--slate-deep); text-decoration-color: var(--amber-ink); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.band img { border-radius: 4px; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* Contact */
.contact { background: var(--slate-deep); color: var(--white); border-top: 0; }
.contact h2 { color: var(--white); }
.contact .label { color: var(--amber); }
.contact dl { margin: 22px 0 0; display: grid; gap: 14px; }
.contact dt { font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: #b9c5d3; font-weight: 700; }
.contact dd { margin: 2px 0 0; font-size: 22px; font-weight: 700; overflow-wrap: anywhere; }
.contact dd a { color: var(--white); text-decoration-color: var(--amber); text-underline-offset: 4px; }

footer { background: var(--slate-deep); color: #b9c5d3; font-size: 14px; border-top: 1px solid #3a4f66; }
footer .wrap { padding-top: 18px; padding-bottom: 18px; }

/* Phone call bar */
.callbar { position: fixed; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: 1fr 1fr; background: var(--slate-deep); border-top: 2px solid var(--amber); z-index: 10; }
.callbar a { min-height: 56px; display: grid; place-items: center; color: var(--white); font-weight: 700; text-decoration: none; font-size: 17px; }
.callbar a + a { border-left: 1px solid #3a4f66; }
.callbar a:first-child { background: var(--amber); color: var(--ink); }

@media (min-width: 760px) {
  body { font-size: 18px; padding-bottom: 0; }
  .callbar { display: none; }
  .hero .wrap { grid-template-columns: 1.15fr 0.85fr; align-items: center; gap: 44px; padding-top: 56px; padding-bottom: 60px; }
  .split { grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: start; }
  .rate { grid-template-columns: auto 1fr; gap: 36px; align-items: center; padding: 30px 32px; }
  section { padding: 64px 0; }
  .contact dl { grid-template-columns: repeat(3, auto); justify-content: start; gap: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}