/* DeskChase — lean marketing site
   Navy/ink + amber accent. Trades + marine friendly. */

:root {
  --ink: #0f1c2e;
  --navy: #1a2f4a;
  --navy-mid: #243b55;
  --slate: #4a5d73;
  --mist: #e8eef4;
  --paper: #f7f9fb;
  --white: #ffffff;
  --accent: #c47a2c;
  --accent-hover: #a86520;
  --accent-soft: #f5ebe0;
  --line: #d4dde8;
  --success: #2d6a4f;
  --radius: 10px;
  --shadow: 0 8px 28px rgba(15, 28, 46, 0.08);
  --max: 1080px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 1.05rem;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--navy); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }

h1, h2, h3, h4 {
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(1.9rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.45rem, 3vw, 1.9rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1.2em; padding-left: 1.25em; }
li { margin-bottom: 0.4em; }

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  background: var(--ink);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}

.logo {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.03em;
}
.logo span { color: var(--accent); }
.logo:hover { color: var(--white); }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1.1rem;
  align-items: center;
}

.nav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}
.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--white);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 4px;
}

.nav .nav-cta {
  background: var(--accent);
  color: var(--white);
  padding: 0.45rem 0.9rem;
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none;
}
.nav .nav-cta:hover {
  background: var(--accent-hover);
  color: var(--white);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
  padding: 0.4rem 0.7rem;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
}

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--ink) 0%, var(--navy) 55%, var(--navy-mid) 100%);
  color: var(--white);
  padding: 4rem 0 4.5rem;
}

.hero h1 { color: var(--white); margin-bottom: 0.5em; }
.hero .tagline {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.8);
  max-width: 36em;
  margin-bottom: 1.75rem;
}
.hero .offer-label {
  display: inline-block;
  background: rgba(196,122,44,0.2);
  color: #f0c890;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.hero-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  margin-top: 2rem;
  max-width: 40rem;
}
.hero-card h2 {
  color: var(--white);
  font-size: 1.35rem;
  margin-bottom: 0.4em;
}
.hero-card p,
.hero-card li { color: rgba(255,255,255,0.88); }
.hero-card .price {
  font-size: 1.15rem;
  font-weight: 700;
  color: #f0c890;
  margin: 0.8em 0 0.5em;
}

.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

.btn {
  display: inline-block;
  padding: 0.7rem 1.25rem;
  border-radius: 7px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--white);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-ghost:hover {
  border-color: var(--white);
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

/* Sections */
.section { padding: 3.5rem 0; }
.section-alt { background: var(--paper); }
.section-narrow { max-width: 720px; }

.lead { font-size: 1.15rem; color: var(--slate); max-width: 40em; }

.eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

/* Cards / grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.card h3 { margin-bottom: 0.4em; }
.card .card-meta {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.card p:last-child { margin-bottom: 0; }

.feature-list {
  list-style: none;
  padding: 0;
}
.feature-list li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.65rem;
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--accent);
  border-radius: 2px;
}

/* Pricing table */
.price-block {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  background: var(--white);
  height: 100%;
}
.price-block.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow);
}
.price-block .amount {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
  margin: 0.4em 0 0.8em;
}
.price-block .amount small {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--slate);
}

/* Steps */
.steps { counter-reset: step; list-style: none; padding: 0; }
.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: start;
}
.steps li::before {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--ink);
  color: var(--white);
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.95rem;
}

/* Credibility */
.cred-strip {
  background: var(--mist);
  border-left: 4px solid var(--accent);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.5rem 0;
}
.cred-strip p { margin: 0; color: var(--slate); font-size: 0.98rem; }

/* Forms */
.form-group { margin-bottom: 1.15rem; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.35rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  font: inherit;
  background: var(--white);
  color: var(--ink);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}
.form-note {
  font-size: 0.88rem;
  color: var(--slate);
  margin-top: 0.75rem;
}

/* Page hero (inner pages) */
.page-hero {
  background: var(--navy);
  color: var(--white);
  padding: 2.75rem 0 2.5rem;
}
.page-hero h1 { color: var(--white); }
.page-hero p {
  color: rgba(255,255,255,0.8);
  max-width: 38em;
  margin: 0;
  font-size: 1.08rem;
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: 2.5rem 0 2rem;
  font-size: 0.92rem;
  margin-top: 0;
}
.site-footer a { color: rgba(255,255,255,0.85); }
.site-footer a:hover { color: var(--accent); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-brand { font-weight: 800; color: var(--white); font-size: 1.1rem; margin-bottom: 0.5rem; }
.footer-brand span { color: var(--accent); }
.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.4em; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
}

/* Tables */
.simple-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.98rem;
  margin: 1.5rem 0;
}
.simple-table th,
.simple-table td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.simple-table th {
  background: var(--mist);
  font-weight: 700;
  color: var(--ink);
}
.simple-table tr:last-child td { border-bottom: none; }

.callout {
  background: var(--accent-soft);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
.callout p { margin: 0; }

.muted { color: var(--slate); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* Mobile */
@media (max-width: 800px) {
  .grid-2, .grid-3, .footer-grid {
    grid-template-columns: 1fr;
  }
  .nav-toggle { display: block; }
  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    padding-bottom: 0.75rem;
  }
  .nav.is-open { display: flex; }
  .hero { padding: 2.75rem 0 3rem; }
  .section { padding: 2.5rem 0; }
}