:root {
  --ink: #17201b;
  --deep: #18372b;
  --reed: #586f62;
  --moss: #829760;
  --ochre: #c89b3c;
  --clay: #b65f45;
  --sky: #dcebed;
  --paper: #fbf8f0;
  --cream: #f3eddf;
  --mist: #eef3ed;
  --line: rgba(23, 32, 27, 0.13);
  --white: #ffffff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { line-height: 1.65; }
.site-header {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 28px;
  background: rgba(251, 248, 240, 0.96);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  font-weight: 700;
  color: var(--deep);
  white-space: nowrap;
}
.brand-mark {
  width: 30px;
  height: 30px;
  border: 2px solid var(--ochre);
  display: grid;
  place-items: center;
  transform: rotate(45deg);
}
.brand-mark span {
  width: 10px;
  height: 10px;
  background: var(--deep);
  display: block;
}
.brand em { color: var(--ochre); font-style: italic; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  color: #3c4f44;
}
.nav-links a { padding: 8px 0; border-bottom: 1px solid transparent; }
.nav-links a:hover { border-color: var(--ochre); }
.nav-cta, .button, .buy-link {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  background: var(--deep);
  color: var(--white);
  font-weight: 700;
  font-size: 13px;
}
.button { background: var(--ochre); color: var(--ink); }
.button.secondary {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.24);
}
.hero {
  min-height: calc(100vh - 64px);
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
}
.hero-media {
  min-height: 540px;
  background:
    linear-gradient(90deg, rgba(24, 55, 43, 0.66), rgba(24, 55, 43, 0.1)),
    url("assets/hero-marsh.png") center/cover;
  color: var(--white);
  padding: 64px 38px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.eyebrow {
  color: #e4bd57;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  color: var(--deep);
}
.hero h1 {
  color: var(--white);
  font-size: clamp(44px, 6vw, 78px);
  line-height: 0.94;
  letter-spacing: -1px;
  margin: 0 0 20px;
  max-width: 760px;
}
.hero-copy {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255,255,255,0.84);
  max-width: 620px;
  margin: 0 0 28px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-panel {
  background: var(--cream);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}
.panel-title {
  font-size: 31px;
  line-height: 1.05;
  margin: 0 0 8px;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 18px;
}
.feature-card {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  align-items: center;
}
.thumb {
  min-height: 88px;
  background: var(--mist) center/cover;
  border: 1px solid var(--line);
}
.thumb.bird { background-image: url("assets/bird-marsh.png"); }
.thumb.seal { background-image: url("assets/seal-coast.png"); }
.thumb.stay { background-image: url("assets/norfolk-stay.png"); }
.label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clay);
  font-weight: 700;
}
.card h2, .card h3 { margin: 6px 0; line-height: 1.12; }
.card p { color: #58685f; font-size: 14px; margin: 0 0 12px; }
.text-link {
  color: var(--deep);
  font-weight: 700;
  font-size: 14px;
  border-bottom: 2px solid var(--ochre);
}
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}
.strip-item { padding: 18px 24px; border-right: 1px solid var(--line); }
.strip-item:last-child { border-right: 0; }
.strip strong {
  display: block;
  color: var(--deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
  margin-bottom: 4px;
}
.strip span { color: #64736b; font-size: 13px; }
.section {
  padding: 58px 28px;
  max-width: 1180px;
  margin: 0 auto;
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}
.section h1, .section h2 {
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1;
  margin: 0;
}
.section-head p {
  max-width: 430px;
  color: #627368;
  margin: 0;
}
.guide-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 16px;
}
.guide-card {
  min-height: 320px;
  background: var(--white);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.guide-image {
  min-height: 175px;
  background: var(--mist) center/cover;
}
.guide-image.seal { background-image: url("assets/seal-coast.png"); }
.guide-image.bird { background-image: url("assets/bird-marsh.png"); }
.guide-image.stay { background-image: url("assets/norfolk-stay.png"); }
.guide-image.walk { background-image: url("assets/hero-marsh.png"); }
.guide-card.featured { grid-row: span 2; }
.guide-card.featured .guide-image { min-height: 330px; }
.guide-body { padding: 18px; }
.guide-card h3 { font-size: 24px; line-height: 1.1; margin: 8px 0 10px; }
.guide-card p { color: #607064; margin: 0 0 14px; }
.earn-box, .note-box {
  background: var(--mist);
  border-top: 3px solid var(--ochre);
  padding: 14px;
  margin-top: 16px;
  color: #4c5e53;
  font-size: 14px;
}
.dark-band {
  background: var(--deep);
  color: var(--white);
  padding: 58px 28px;
}
.dark-inner {
  max-width: 1180px;
  margin: 0 auto;
}
.dark-band h2 { color: var(--white); font-size: clamp(30px, 4vw, 46px); line-height: 1; margin: 0 0 24px; }
.comparison-table {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 160px;
  border: 1px solid rgba(255,255,255,0.16);
}
.cell {
  padding: 16px;
  border-right: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.78);
}
.cell:nth-child(4n) { border-right: 0; }
.head {
  background: rgba(255,255,255,0.08);
  color: #e8ca70;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.product-name {
  color: var(--white);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
}
.buy-link { width: 100%; background: var(--ochre); color: var(--ink); }
.article-hero {
  background:
    linear-gradient(90deg, rgba(24, 55, 43, 0.78), rgba(24, 55, 43, 0.18)),
    url("assets/hero-marsh.png") center/cover;
  color: var(--white);
  padding: 94px 28px;
}
.article-hero.seals {
  background:
    linear-gradient(90deg, rgba(24, 55, 43, 0.76), rgba(24, 55, 43, 0.14)),
    url("assets/seal-coast.png") center/cover;
}
.article-hero.gear {
  background:
    linear-gradient(90deg, rgba(24, 55, 43, 0.76), rgba(24, 55, 43, 0.14)),
    url("assets/bird-marsh.png") center/cover;
}
.article-hero.stays {
  background:
    linear-gradient(90deg, rgba(24, 55, 43, 0.76), rgba(24, 55, 43, 0.14)),
    url("assets/norfolk-stay.png") center/cover;
}
.article-hero-inner { max-width: 980px; margin: 0 auto; }
.article-hero h1 {
  color: var(--white);
  font-size: clamp(38px, 6vw, 76px);
  line-height: 0.96;
  margin: 0 0 18px;
}
.article-hero p { max-width: 690px; color: rgba(255,255,255,0.86); font-size: 18px; margin: 0; }
.content {
  max-width: 980px;
  margin: 0 auto;
  padding: 46px 28px 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 42px;
}
.article-main h2 { font-size: 32px; line-height: 1.08; margin: 34px 0 12px; }
.article-main h3 { font-size: 23px; margin: 26px 0 8px; }
.article-main p, .article-main li { color: #3e5147; font-size: 17px; line-height: 1.72; }
.article-main ul { padding-left: 22px; }
.aside-box {
  background: var(--cream);
  border: 1px solid var(--line);
  padding: 18px;
  margin-bottom: 16px;
}
.aside-box h3 { margin-top: 0; }
.aside-box a { display: block; margin: 10px 0; color: var(--deep); font-weight: 700; }
.disclosure {
  background: #fff8e7;
  border-left: 4px solid var(--ochre);
  padding: 14px 16px;
  color: #5a4a20;
}
.site-footer {
  background: #111814;
  color: rgba(255,255,255,0.68);
  padding: 32px 28px;
}
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 24px;
}
.footer-inner strong {
  color: var(--white);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
}
.footer-inner a { display: block; margin: 7px 0; color: rgba(255,255,255,0.78); }
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-media { min-height: 560px; padding: 44px 22px; }
  .hero-panel { padding: 26px 22px; }
  .strip { grid-template-columns: 1fr 1fr; }
  .guide-grid { grid-template-columns: 1fr; }
  .guide-card.featured { grid-row: auto; }
  .guide-card.featured .guide-image { min-height: 220px; }
  .comparison-table { grid-template-columns: 1fr; }
  .cell, .cell:nth-child(4n) { border-right: 0; }
  .head { display: none; }
  .content { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .site-header { padding: 0 16px; }
  .brand { font-size: 21px; }
  .nav-cta { display: none; }
  .hero h1 { font-size: 38px; max-width: 340px; }
  .hero-copy { font-size: 17px; max-width: 330px; }
  .panel-title { font-size: 28px; }
  .quick-grid, .strip { grid-template-columns: 1fr; }
  .feature-card { grid-template-columns: 1fr; }
  .section-head { display: block; }
  .article-hero { padding: 68px 22px; }
  .content { padding: 36px 22px 52px; }
}