/* Oahu Circle Island: guide pages. Tokens, nav, footer and buttons match index.html. */
:root{
  --frame:#eef1ea; --section:#eef1ea; --section-2:#e9ede1;
  --green-deep:#1f4a3a; --green-deep-2:#173a2d; --green-card:#d8ecdf;
  --ink:#16261f; --ink-soft:#2a4338; --muted:#5e7166; --muted-2:#7b8d82;
  --accent:#2f8f6e; --line:#cdd9d1; --pill:#ffffff; --pill-line:#c2d2c8;
  --radius-lg:30px; --radius-md:22px; --radius-sm:14px;
  --maxw:1240px;
  --ease:cubic-bezier(.2,.75,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--section);min-height:100vh;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.display{font-family:"Familjen Grotesk",sans-serif;font-weight:600;letter-spacing:-.02em;line-height:1.02}
.it{font-style:italic;font-weight:500;color:var(--accent)}
img{display:block;width:100%;height:100%;object-fit:cover}
picture{display:contents}
a{color:inherit;text-decoration:none}
.icon{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.7}

/* ---------- nav (same as home) ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;padding:18px 34px;backdrop-filter:blur(14px);background:linear-gradient(to bottom, rgba(238,241,234,.85), rgba(238,241,234,0))}
.brand{font-family:"Familjen Grotesk";font-weight:700;font-size:20px;letter-spacing:-.02em}
.nav-links{display:flex;gap:30px;font-size:14px;color:var(--ink-soft)}
.nav-links a{position:relative;padding:4px 0;transition:opacity .3s}
.nav-links a:hover{opacity:.6}
.nav-cta{background:var(--green-deep);color:#eef1ea;padding:11px 22px;border-radius:40px;font-size:14px;font-weight:500;transition:transform .4s var(--ease),background .3s}
.nav-cta:hover{transform:translateY(-2px);background:#266155}
@media(max-width:820px){.nav-links{display:none}}

.btn-pill{background:var(--green-deep);color:#eef1ea;border-radius:40px;padding:13px;font-size:14px;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:background .3s,transform .4s var(--ease)}
.btn-pill:hover{background:#266155;transform:translateY(-2px)}

/* ---------- article ---------- */
.article{max-width:780px;margin:0 auto;padding:120px 18px 0}
.article.wide{max-width:var(--maxw)}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);letter-spacing:.02em;margin-bottom:22px}
.crumbs a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line)}
.crumbs a:hover{color:var(--ink)}
.article h1{font-size:clamp(34px,5vw,56px);color:var(--ink)}
.byline{font-size:14px;color:var(--muted);margin:18px 0 30px}
.lead{font-size:16px;line-height:1.6;color:var(--ink-soft);max-width:560px;margin-top:22px}
.fig{margin:34px 0}
.fig picture,.fig img{border-radius:var(--radius-md)}
.fig img{height:auto;aspect-ratio:3/2;box-shadow:0 30px 70px rgba(8,28,20,.18)}
.fig figcaption{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.5}
.fig figcaption a{text-decoration:underline;text-underline-offset:2px}

.prose{font-size:17px;line-height:1.7;color:var(--ink-soft)}
.prose>*+*{margin-top:18px}
.prose h2{font-size:clamp(28px,4vw,40px);color:var(--ink);margin-top:56px;scroll-margin-top:90px}
.prose h3{font-size:22px;color:var(--ink);margin-top:34px;letter-spacing:-.01em;line-height:1.2}
.prose h3+p{margin-top:10px}
.prose strong{color:var(--ink);font-weight:600}
.prose a{color:var(--green-deep);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--accent)}
.prose a:hover{color:var(--accent)}
.prose ul{padding-left:22px}
.prose li+li{margin-top:8px}
.prose li::marker{color:var(--accent)}

.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff}
.table-wrap table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px;line-height:1.5}
.table-wrap th{font-family:"Familjen Grotesk";font-weight:600;text-align:left;color:var(--ink);background:var(--section-2);padding:12px 16px;border-bottom:1px solid var(--line)}
.table-wrap td{padding:11px 16px;border-top:1px solid var(--line);vertical-align:top}
.table-wrap tr:first-child td{border-top:none}

.good{background:var(--green-card);border-radius:var(--radius-md);padding:24px 26px;font-size:15.5px;line-height:1.6;color:var(--ink-soft)}
.good .good-h{font-family:"Familjen Grotesk";font-weight:600;font-size:17px;color:var(--ink);margin-bottom:8px}
.good ul{padding-left:20px;margin-top:10px}
.good li+li{margin-top:6px}

.cta{background:var(--green-deep);color:#cfe2d9;border-radius:var(--radius-md);padding:30px 30px 32px;font-size:16px;line-height:1.6}
.cta .cta-h{font-family:"Familjen Grotesk";font-weight:600;font-size:clamp(22px,3vw,28px);letter-spacing:-.02em;line-height:1.15;color:#fff;margin-bottom:10px}
.cta .btn-pill{background:#fff;color:var(--green-deep);font-weight:600;font-size:15px;padding:14px 26px;margin-top:18px;text-decoration:none;text-align:left}
.cta .btn-pill:hover{background:#dff0e8;color:var(--green-deep)}
.cta .cta-after{margin-top:14px;color:#cfe2d9}
.cta a:not(.btn-pill){color:#fff}

.bio{font-size:14.5px;line-height:1.6;color:var(--muted);border-top:1px solid var(--line);margin-top:56px;padding-top:22px}
.bio strong{color:var(--ink)}

/* ---------- guides index ---------- */
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:50px}
.guide-card{display:flex;flex-direction:column;background:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:0 30px 70px rgba(8,28,20,.12);transition:transform .4s var(--ease)}
.guide-card:hover{transform:translateY(-4px)}
.guide-card .ph{aspect-ratio:3/2;overflow:hidden}
.guide-card h2{font-size:24px;color:var(--ink);padding:22px 22px 0;line-height:1.1}
.guide-card p{font-size:15px;line-height:1.55;color:var(--ink-soft);padding:10px 22px 24px}
@media(max-width:900px){.guide-grid{grid-template-columns:1fr}}

/* ---------- footer (same as home) ---------- */
.footer{margin-top:120px;background:var(--green-deep-2);color:#bcd2c7;border-radius:var(--radius-md) var(--radius-md) 0 0;padding:60px 40px 0;position:relative;overflow:hidden}
.footer .top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;position:relative;z-index:2}
.footer .top p{max-width:360px;font-size:16px;line-height:1.5;color:#d6e7de}
.footer .cols{display:flex;gap:60px;flex-wrap:wrap}
.footer .cols a{display:block;font-size:14px;margin-bottom:12px;color:#bcd2c7;transition:color .3s}
.footer .cols a:hover{color:#fff}
.footer .colh{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:#7e9a8c;margin-bottom:16px}
.watermark{font-family:"Familjen Grotesk";font-weight:700;font-size:clamp(30px,10.2vw,150px);line-height:.8;color:rgba(255,255,255,.06);text-align:center;margin-top:30px;letter-spacing:-.03em;user-select:none;white-space:nowrap}
@media(max-width:600px){.footer{padding:50px 24px 0}.nav{padding:16px 18px}}