/* ============================================
   ISLAND GREENS: design tokens
   Named for the 17th at TPC Sawgrass, a green
   with no bailout. The site's whole thesis lives
   in that hole: you get one shot, so take it
   with real data, not hype.
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600;9..144,700;9..144,900&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  color-scheme: light;
  --water-deep: #0F2E33;
  --water-mid: #17434A;
  --water-line: #2C5B60;
  --turf: #3B6E4A;
  --turf-light: #7BAA82;
  --flag: #C1402E;
  --flag-dark: #9C3123;
  --paper: #F6F2E7;
  --paper-dim: #EDE7D6;
  --ink: #16201D;
  --ink-soft: #4A5851;
  --ink-on-dark: #F6F2E7;
  --ink-on-dark-soft: #B9CBC7;

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 3px;
  --max-width: 1080px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--water-deep);
  color: var(--ink-on-dark);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--turf-light);
  outline-offset: 3px;
}

img, svg { display: block; max-width: 100%; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Site header ---------- */

.site-header {
  padding: 28px 0 20px;
  border-bottom: 1px solid var(--water-line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink-on-dark);
}

.wordmark .mark { width: 30px; height: 30px; flex: none; }

.wordmark-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.22rem;
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-on-dark-soft);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.site-nav a:hover { color: var(--ink-on-dark); border-color: var(--turf-light); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  flex: none;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink-on-dark);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  padding: 72px 0 88px;
  position: relative;
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-mark { width: 100%; max-width: 340px; margin: 0 auto; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--turf-light);
  margin: 0 0 18px;
}

h1.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  line-height: 1.08;
  margin: 0 0 22px;
  color: var(--ink-on-dark);
}

.hero-title em {
  font-style: italic;
  color: var(--flag);
  font-weight: 500;
}

.hero-dek {
  font-size: 1.08rem;
  color: var(--ink-on-dark-soft);
  max-width: 46ch;
  margin: 0 0 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--flag);
  color: var(--paper);
}
.btn-primary:hover { background: var(--flag-dark); transform: translateY(-1px); }

.btn-ghost {
  border-color: var(--water-line);
  color: var(--ink-on-dark);
}
.btn-ghost:hover { border-color: var(--turf-light); transform: translateY(-1px); }

/* ---------- Paper section (the island itself) ---------- */

.paper {
  background: var(--paper);
  color: var(--ink);
}

.paper .eyebrow { color: var(--flag); }

section.band { padding: 68px 0; }

h2.band-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 20px;
  max-width: 22ch;
}

.lede {
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 0 12px;
}

/* ---------- Guide cards ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.guide-card {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 28px 26px 26px;
  text-decoration: none;
  display: block;
  border: 1px solid var(--paper-dim);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  position: relative;
}

.guide-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(0,0,0,0.28);
}

.card-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--turf);
  margin: 0 0 10px;
}

.card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.38rem;
  line-height: 1.22;
  margin: 0 0 12px;
  color: var(--ink);
}

.card-dek {
  font-size: 0.94rem;
  color: var(--ink-soft);
  margin: 0 0 18px;
}

.card-cta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--flag);
}

/* ---------- Footer ---------- */

.site-footer {
  padding: 44px 0 56px;
  border-top: 1px solid var(--water-line);
}

.site-footer .wrap {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.disclosure {
  font-size: 0.86rem;
  color: var(--ink-on-dark-soft);
  max-width: 62ch;
  line-height: 1.6;
}

.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-on-dark-soft);
  opacity: 0.7;
}

/* ============================================
   GUIDE / ARTICLE PAGES
   ============================================ */

.article-header {
  padding: 52px 0 40px;
}

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-on-dark-soft);
  text-decoration: none;
  display: inline-flex;
  gap: 8px;
  margin-bottom: 22px;
}
.breadcrumb:hover { color: var(--turf-light); }

h1.article-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  line-height: 1.12;
  margin: 0 0 18px;
  max-width: 20ch;
}

.article-dek {
  font-size: 1.05rem;
  color: var(--ink-on-dark-soft);
  max-width: 58ch;
}

.article-body {
  background: var(--paper);
  color: var(--ink);
  padding: 56px 0 72px;
}

.article-body .wrap { max-width: 760px; }

.article-body h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  margin: 48px 0 16px;
}

.article-body h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.18rem;
  margin: 32px 0 12px;
}

.article-body p {
  font-size: 1.02rem;
  color: var(--ink);
  margin: 0 0 18px;
}

.article-body p.lead {
  font-size: 1.12rem;
  color: var(--ink-soft);
}

/* ---------- Scorecard table ---------- */

.scorecard {
  margin: 28px 0 40px;
  border: 1px solid var(--turf);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.scorecard-head {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  background: var(--turf);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.scorecard-head > div { padding: 12px 16px; }

.scorecard-row {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  border-top: 1px solid var(--paper-dim);
  font-family: var(--font-mono);
  font-size: 0.88rem;
}

.scorecard-row > div {
  padding: 13px 16px;
  color: var(--ink);
}

.scorecard-row .label {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.scorecard-row:nth-child(even) { background: var(--paper-dim); }

.scorecard-head.cols-4,
.scorecard-row.cols-4 {
  grid-template-columns: 1fr 1fr 1fr 1fr;
}

.scorecard-head.cols-2,
.scorecard-row.cols-2 {
  grid-template-columns: 1fr 2fr;
}

/* ---------- Verdict callout ---------- */

.verdict {
  background: var(--turf);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 26px 28px;
  margin: 36px 0;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.verdict .badge { width: 44px; height: 44px; flex: none; }

.verdict-kicker {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--turf-light);
  margin: 0 0 6px;
}

.verdict p { color: var(--paper); margin: 0; font-size: 0.98rem; }
.verdict strong { color: #fff; }

.verdict-personal {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(246,242,231,0.22);
}

.verdict-personal .personal-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--paper);
  opacity: 0.65;
  margin: 0 0 8px;
}

.verdict-personal p {
  font-style: italic;
  color: var(--paper);
  opacity: 0.95;
  margin: 0;
  font-size: 0.96rem;
}

/* ---------- CTA row on articles ---------- */

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 28px 0 8px;
}

.cta-row .btn-primary {
  background: var(--flag);
  color: var(--paper);
}

.cta-row .btn-outline {
  border: 1px solid var(--turf);
  color: var(--turf);
  background: transparent;
}
.cta-row .btn-outline:hover { background: var(--turf); color: var(--paper); }

.note {
  font-size: 0.86rem;
  color: var(--ink-soft);
  border-left: 3px solid var(--flag);
  padding: 4px 0 4px 14px;
  margin: 30px 0;
}

/* ---------- About / disclosure page ---------- */

.plain-page .article-body p { max-width: 68ch; }

/* ---------- Article figures ---------- */

.article-figure {
  margin: 32px 0;
  background: var(--paper-dim);
  border: 1px solid #E4DCC8;
  border-radius: var(--radius);
  padding: 20px;
}

.article-figure img {
  width: 100%;
  height: auto;
  border-radius: 2px;
  display: block;
}

.article-figure figcaption {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-top: 14px;
  line-height: 1.5;
}

/* ---------- Responsive ---------- */

@media (max-width: 780px) {
  .hero { padding: 48px 0 52px; }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-mark { max-width: 220px; order: -1; }
  .card-grid { grid-template-columns: 1fr; }

  .site-header { position: relative; padding: 20px 0 16px; }
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--water-deep);
    border-bottom: 1px solid var(--water-line);
    padding: 4px 24px 16px;
    z-index: 20;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a {
    padding: 13px 0;
    border-bottom: 1px solid var(--water-line);
    font-size: 0.85rem;
  }

  section.band { padding: 44px 0; }
  .article-header { padding: 36px 0 28px; }
  .article-body { padding: 36px 0 48px; }

  .scorecard { overflow-x: auto; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; }
  .scorecard-head, .scorecard-row { width: max-content; min-width: 100%; }
  .scorecard-head, .scorecard-row { grid-template-columns: 130px 165px 165px; font-size: 0.82rem; }
  .scorecard-head.cols-4, .scorecard-row.cols-4 { grid-template-columns: 120px 150px 150px 150px; font-size: 0.8rem; }
  .scorecard-head.cols-2, .scorecard-row.cols-2 { grid-template-columns: 110px 260px; }
  .scorecard-row > div, .scorecard-head > div { white-space: normal; }

  .cta-row { flex-direction: column; }
  .cta-row .btn { width: 100%; justify-content: center; }

  .verdict { flex-direction: column; }
}