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

:root {
  --ink: #183a3d;
  --ink-soft: #547173;
  --paper: #fbf7ed;
  --paper-deep: #f1ead9;
  --water: #1e7580;
  --water-deep: #15545f;
  --water-pale: #dcefed;
  --sun: #e6a23c;
  --sun-pale: #f7e6bf;
  --leaf: #718c5d;
  --coral: #d87858;
  --line: #d5d6c9;
  --white: #fffdf7;
  --max: 1160px;
  --sans: 'DM Sans', sans-serif;
  --display: 'Fraunces', Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.65;
  font-size: 16px;
}
body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: .035;
  z-index: 10;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--sun); outline-offset: 4px; }
img, svg { max-width: 100%; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.eyebrow { color: var(--water); text-transform: uppercase; font-size: .73rem; letter-spacing: .16em; font-weight: 700; }
.serif { font-family: var(--display); }
.muted { color: var(--ink-soft); }
.button {
  display: inline-flex; align-items: center; gap: 9px; border: 0; cursor: pointer;
  border-radius: 3px; padding: 12px 18px; font: 700 .88rem var(--sans); text-decoration: none;
  transition: transform .18s ease, background-color .18s ease, color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--water); }
.button-primary:hover { background: var(--water-deep); }
.button-quiet { color: var(--ink); border: 1px solid var(--line); background: transparent; }
.button-quiet:hover { background: var(--water-pale); border-color: var(--water); }

/* Site chrome */
.topline { background: var(--water-deep); color: #e9f3ed; font-size: .76rem; }
.topline .wrap { display:flex; justify-content:space-between; gap:20px; padding: 8px 0; }
.topline a { text-decoration: none; border-bottom: 1px solid #aacbc5; }
header { border-bottom: 1px solid var(--line); background: rgba(251,247,237,.94); position: relative; z-index: 5; }
.nav { min-height: 82px; display:flex; align-items:center; justify-content:space-between; gap: 24px; }
.brand { display:flex; align-items:center; gap: 11px; text-decoration:none; color: var(--ink); }
.brand-mark { width: 39px; height: 46px; }
.brand-name { line-height: 1.05; font: 700 1.12rem var(--display); letter-spacing: -.025em; }
.brand-name span { display:block; font: 700 .66rem var(--sans); letter-spacing:.17em; text-transform:uppercase; color:var(--water); margin-top: 4px; }
.nav-links { display:flex; align-items:center; gap: 24px; font-size: .88rem; font-weight: 600; }
.nav-links a { text-decoration: none; color: var(--ink-soft); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--water); }
.menu-toggle { display:none; border: 1px solid var(--line); background: transparent; color:var(--ink); padding: 9px 12px; border-radius:3px; font-weight:700; }
.contact-menu { position:relative; }
.contact-trigger { white-space:nowrap; }
.contact-menu-panel {
  position:absolute; z-index:20; top:calc(100% + 12px); right:0; width:270px; max-height:min(70vh, 520px);
  overflow:auto; padding:8px; border:1px solid var(--line); background:var(--white);
  box-shadow:8px 9px 0 var(--sun-pale);
}
.contact-menu-panel a { display:flex; justify-content:space-between; gap:12px; padding:9px 10px; color:var(--ink)!important; font-size:.82rem; text-decoration:none; border-bottom:1px solid rgba(213,214,201,.72); }
.contact-menu-panel a:last-child { border-bottom:0; }
.contact-menu-panel a:hover, .contact-menu-panel a:focus-visible { color:var(--water)!important; background:var(--water-pale); }
.contact-menu-panel .contact-mail { border-bottom:1px solid var(--line); color:var(--water-deep)!important; font-weight:700; margin-bottom:5px; }
.contact-menu-label { padding:8px 10px 4px; color:var(--ink-soft); font-size:.67rem; letter-spacing:.13em; font-weight:700; text-transform:uppercase; }

/* Home */
.hero { padding: 82px 0 76px; position:relative; overflow:hidden; }
.hero-grid { display:grid; grid-template-columns: 1.02fr .98fr; align-items:center; gap: 56px; }
h1,h2,h3 { margin:0; color:var(--ink); line-height:1.08; }
h1 { font: 700 clamp(2.8rem, 6vw, 5.7rem) var(--display); letter-spacing:-.055em; }
h2 { font: 700 clamp(2.1rem, 4vw, 3.65rem) var(--display); letter-spacing:-.045em; }
h3 { font: 700 1.5rem var(--display); letter-spacing:-.025em; }
.hero h1 { max-width: 610px; margin-top: 14px; }
.hero-intro { max-width: 500px; font-size:1.12rem; color:var(--ink-soft); margin:24px 0 28px; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; }
.hero-art { min-height: 400px; position:relative; }
.hero-art svg { width:100%; height:100%; min-height:400px; }
.wave-band { position:absolute; left: -30px; right:-30px; bottom:-40px; height:105px; background:var(--water-pale); border-radius: 50% 50% 0 0 / 60% 60% 0 0; transform:rotate(-3deg); z-index:-1; }
.stat-strip { display:grid; grid-template-columns:repeat(3,1fr); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.stat { padding: 21px 20px 21px 0; }
.stat + .stat { border-left:1px solid var(--line); padding-left:20px; }
.stat strong { display:block; font:700 1.35rem var(--display); color:var(--water-deep); }
.stat span { color:var(--ink-soft); font-size:.82rem; }
.section { padding: 92px 0; }
.section-tint { background:var(--water-pale); }
.section-head { display:flex; justify-content:space-between; align-items:end; gap:20px; margin-bottom:38px; }
.section-head p { max-width:460px; color:var(--ink-soft); margin: 0; }
.guide-grid { display:grid; grid-template-columns: 1.35fr .8fr .8fr; gap: 17px; }
.guide-card { display:flex; flex-direction:column; justify-content:space-between; min-height:245px; padding:25px; border:1px solid var(--line); background:var(--white); text-decoration:none; transition:transform .2s, box-shadow .2s; }
.guide-card:hover { transform: translateY(-5px); box-shadow: 8px 8px 0 var(--sun-pale); }
.guide-card.featured { background:var(--water); color:var(--white); border-color:var(--water); min-height: 315px; }
.guide-card.featured h3, .guide-card.featured .eyebrow { color:var(--white); }
.guide-card .card-number { font:700 2.6rem var(--display); color:var(--sun); }
.guide-card p { color:var(--ink-soft); margin: 10px 0; font-size:.94rem; }
.guide-card.featured p { color:#d2e9e5; }
.card-link { margin-top:auto; text-decoration:underline; text-underline-offset:4px; font-weight:700; font-size:.85rem; }
.read-row { display:grid; grid-template-columns: .9fr 1.1fr; gap:60px; align-items:start; }
.read-list { display:grid; grid-template-columns: 1fr 1fr; gap: 0 28px; border-top:1px solid var(--line); }
.read-list a { display:block; text-decoration:none; border-bottom:1px solid var(--line); padding:17px 0; }
.read-list a:hover { color:var(--water); }
.read-list small { display:block; color:var(--water); font-size:.68rem; letter-spacing:.12em; text-transform:uppercase; font-weight:700; }
.read-list strong { font-family:var(--display); font-size:1.15rem; }
.callout { border-left: 5px solid var(--sun); padding: 22px 25px; background:var(--sun-pale); }
.callout p { margin: 6px 0 0; color:var(--ink); }
.callout strong { font-family:var(--display); font-size:1.3rem; }
.audience { background:var(--ink); color:#e4f0e9; padding:85px 0; }
.audience h2 { color:var(--white); }
.audience .muted { color:#b9ceca; }
.audience-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:38px; }
.audience-card { padding:26px 24px; border:1px solid rgba(228,240,233,.22); }
.audience-card h3 { color:var(--sun); font-size:1.35rem; }
.audience-card p { color:#c0d3cd; font-size:.92rem; }
.tiny-note { font-size:.78rem; color:var(--ink-soft); }

/* Inner pages */
.page-hero { padding:65px 0 55px; background:var(--water-pale); border-bottom:1px solid #c6dfdc; }
.page-hero h1 { max-width:780px; font-size:clamp(2.8rem, 5.6vw, 5rem); margin-top:12px; }
.page-hero p { max-width:690px; color:var(--ink-soft); font-size:1.08rem; margin:18px 0 0; }
.breadcrumbs { font-size:.78rem; color:var(--ink-soft); margin-bottom:19px; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color:var(--water); }
.article-layout { display:grid; grid-template-columns: 220px minmax(0,720px) 185px; gap: 44px; padding-top:55px; align-items:start; }
.toc { position:sticky; top:20px; border-left:2px solid var(--water); padding-left:16px; }
.toc strong { display:block; font-size:.72rem; text-transform:uppercase; letter-spacing:.13em; margin-bottom:9px; }
.toc a { display:block; font-size:.83rem; line-height:1.3; padding:7px 0; text-decoration:none; color:var(--ink-soft); }
.toc a:hover { color:var(--water); }
.article { min-width:0; }
.article .lead { font-size:1.18rem; color:var(--ink-soft); margin:0 0 30px; }
.article h2 { font-size:2.2rem; margin:48px 0 14px; scroll-margin-top:20px; }
.article h3 { font-size:1.35rem; margin:28px 0 8px; }
.article p { margin: 0 0 16px; }
.article ul, .article ol { padding-left:24px; }
.article li { padding: 4px 0; }
.article a:not(.button) { color:var(--water-deep); text-decoration-thickness:1px; text-underline-offset:3px; }
.tip { background:var(--sun-pale); padding:24px 26px; margin:28px 0; border-top:4px solid var(--sun); }
.tip .eyebrow { color:var(--ink); }
.tip p { margin-bottom:0; }
.did-you-know { background:var(--water); color:var(--white); padding:25px 27px; margin:30px 0; }
.did-you-know .eyebrow { color:var(--sun); }
.did-you-know p { margin-bottom:0; }
.side-note { border-top:4px solid var(--leaf); padding-top:14px; font-size:.82rem; color:var(--ink-soft); }
.side-note strong { display:block; color:var(--ink); font-family:var(--display); font-size:1.05rem; margin-bottom:4px; }
.diagram { background:var(--white); border:1px solid var(--line); padding:23px; margin:26px 0; }
.diagram figcaption { font-size:.8rem; color:var(--ink-soft); margin-top:12px; }
.step-list { counter-reset: steps; list-style:none; padding:0!important; }
.step-list li { counter-increment: steps; display:grid; grid-template-columns:38px 1fr; gap:12px; margin:17px 0; }
.step-list li::before { content:counter(steps); width:30px; height:30px; display:grid; place-items:center; background:var(--water); color:var(--white); font-weight:700; border-radius:50%; }
.faq { border-top:1px solid var(--line); }
.faq details { border-bottom:1px solid var(--line); padding:17px 0; }
.faq summary { cursor:pointer; font-weight:700; list-style:none; display:flex; justify-content:space-between; gap:12px; }
.faq summary::-webkit-details-marker { display:none; }
.faq summary::after { content:"+"; color:var(--water); font-size:1.35rem; line-height:1; }
.faq details[open] summary::after { content:"−"; }
.faq details p { color:var(--ink-soft); margin:13px 35px 3px 0; }
.guide-index { display:grid; grid-template-columns:repeat(3,1fr); gap:17px; }
.guide-index .guide-card { min-height:220px; }
.guide-index .guide-card:nth-child(4n+1) { background:var(--water-pale); }
.new-guides { margin-top:72px; padding-top:32px; border-top:1px solid var(--line); }
.new-guides h2 { font-size:clamp(2rem,4vw,3rem); margin-top:10px; }
.new-guides-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:0 30px; margin-top:25px; border-top:1px solid var(--line); }
.new-guide-link { display:grid; grid-template-columns:42px 1fr auto; align-items:center; gap:12px; padding:16px 0; border-bottom:1px solid var(--line); text-decoration:none; }
.new-guide-link:hover { color:var(--water); }
.new-guide-link .card-number { color:var(--sun); font:700 1.35rem var(--display); }
.new-guide-link strong, .new-guide-link small { display:block; }
.new-guide-link strong { font-family:var(--display); font-size:1.08rem; }
.new-guide-link small { color:var(--ink-soft); font-size:.78rem; margin-top:3px; }
.legal { max-width:780px; padding:60px 0 90px; }
.legal h2 { font-size:2rem; margin:40px 0 12px; }
.contact-box { margin-top:28px; background:var(--water); color:var(--white); padding:30px; display:inline-block; }
.contact-box a { color:var(--sun); font-weight:700; }

footer { background:var(--paper-deep); border-top:1px solid var(--line); padding:52px 0 24px; }
.footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:40px; padding-bottom:40px; }
footer h3 { font-size:1.2rem; margin-bottom:12px; }
footer p { color:var(--ink-soft); font-size:.84rem; margin:0; max-width:480px; }
footer ul { list-style:none; padding:0; margin:0; font-size:.87rem; color:var(--ink-soft); }
footer li { margin:6px 0; }
footer a { text-decoration:none; }
footer a:hover { color:var(--water); text-decoration:underline; }
.disclaimer { border-top:1px solid var(--line); padding-top:20px; font-size:.76rem; color:var(--ink-soft); }
.footer-bottom { display:flex; justify-content:space-between; gap:20px; border-top:1px solid var(--line); padding-top:16px; margin-top:20px; font-size:.75rem; color:var(--ink-soft); }

@media (max-width: 900px) {
  .hero-grid, .read-row { grid-template-columns:1fr; gap:35px; }
  .hero-art { max-width:590px; margin:0 auto; width:100%; }
  .guide-grid { grid-template-columns:1fr 1fr; }
  .guide-card.featured { grid-column:span 2; }
  .article-layout { grid-template-columns: 180px minmax(0,1fr); gap:28px; }
  .article-layout > .side-note { display:none; }
}
@media (max-width: 680px) {
  .wrap { width:min(var(--max), calc(100% - 28px)); }
  .topline .wrap { font-size:.69rem; }
  .topline .wrap span { display:none; }
  .nav { min-height:68px; }
  .menu-toggle { display:block; }
  .nav-links { display:none; position:absolute; left:0; right:0; top:68px; background:var(--paper); padding:16px 20px 22px; border-bottom:1px solid var(--line); box-shadow:0 7px 12px rgba(24,58,61,.08); flex-direction:column; align-items:flex-start; gap:14px; }
  header.menu-open .nav-links { display:flex; }
  .contact-menu { width:100%; }
  .contact-menu-panel { position:static; width:100%; max-height:42vh; margin-top:8px; box-shadow:none; }
  .hero { padding:56px 0 52px; }
  h1 { font-size:3.2rem; }
  .hero-art, .hero-art svg { min-height:290px; }
  .stat-strip { grid-template-columns:1fr; }
  .stat, .stat + .stat { padding:15px 0; border-left:0; }
  .stat + .stat { border-top:1px solid var(--line); }
  .section { padding:63px 0; }
  .section-head { display:block; }
  .section-head p { margin-top:16px; }
  .guide-grid, .audience-grid, .guide-index { grid-template-columns:1fr; }
  .guide-card.featured { grid-column:auto; }
  .read-list { grid-template-columns:1fr; }
  .new-guides-grid { grid-template-columns:1fr; }
  .page-hero { padding:45px 0 40px; }
  .page-hero h1 { font-size:3rem; }
  .article-layout { display:block; padding-top:30px; }
  .toc { position:static; margin-bottom:32px; padding:12px 16px; background:var(--water-pale); border-left:0; border-top:2px solid var(--water); }
  .toc a { display:inline-block; margin-right:12px; }
  .article h2 { font-size:1.95rem; margin-top:38px; }
  .footer-grid { grid-template-columns:1fr; gap:25px; }
  .footer-bottom { display:block; }
  .footer-bottom span { display:block; margin-top:6px; }
}