:root {
  --cream: #f6f1e7;
  --paper: #fffdf8;
  --sand: #efe6d3;
  --bark: #2b2118;
  --bark-2: #3a2d22;
  --moss: #4a6b3a;
  --moss-deep: #2f4a27;
  --moss-light: #e8f0dc;
  --amber: #d98c2b;
  --amber-light: #f2b950;
  --rust: #b5532a;
  --ink: #221a14;
  --ink-dim: #6b5f55;
  --on-dark: #efe9dc;
  --on-dark-dim: #b9ae9c;
  --line: #e5dccc;
  --line-dark: rgba(255, 255, 255, .12);
  --error: #b5532a;
  --r: 12px;
  --sans: "Avenir Next", Avenir, "Gill Sans", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --serif: "Charter", "Iowan Old Style", "Palatino", Georgia, serif;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font: 400 17px/1.65 var(--serif);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--moss-deep); }
a:hover { color: var(--rust); }
h1, h2, h3, h4 { font-family: var(--sans); }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 28px; }
.container.narrow { max-width: 820px; }
.kicker { display: block; font-family: var(--sans); font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--amber); font-weight: 600; }
.display { font-family: var(--sans); font-weight: 700; letter-spacing: -.02em; line-height: 1.06; margin: 0; }
.muted { color: var(--ink-dim); }

/* Buttons */
.btn { display: inline-block; font-family: var(--sans); font-weight: 600; font-size: .95rem; text-decoration: none; border-radius: 40px; padding: 13px 24px; border: 1.5px solid transparent; cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.btn-solid { background: var(--moss-deep); color: #fff; }
.btn-solid:hover { background: var(--moss); color: #fff; }
.btn-ghost { border-color: var(--moss-deep); color: var(--moss-deep); background: transparent; }
.btn-ghost:hover { background: var(--moss-deep); color: #fff; }
.btn:disabled { opacity: .6; cursor: default; }

/* Top bar */
.topbar { position: absolute; inset: 0 0 auto 0; z-index: 20; }
.topbar-solid { position: static; background: var(--paper); border-bottom: 1px solid var(--line); }
.topbar .container { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.brand { display: flex; align-items: center; gap: 11px; color: var(--ink); text-decoration: none; font-family: var(--sans); font-weight: 700; font-size: 1.25rem; letter-spacing: -.01em; }
.brand:hover { color: var(--ink); }
.brand svg { width: 32px; height: 32px; }
.menu { display: flex; align-items: center; gap: 30px; }
.menu a { font-family: var(--sans); color: var(--ink); text-decoration: none; font-size: .92rem; }
.menu a:hover { color: var(--rust); }
.menu .pill { border: 1.5px solid var(--moss-deep); color: var(--moss-deep); padding: 8px 18px; border-radius: 40px; }
.menu .pill:hover { background: var(--moss-deep); color: #fff; }

/* Hero */
.hero { padding: 150px 0 90px; background: linear-gradient(180deg, var(--paper) 0%, var(--cream) 100%); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.hero h1 { font-size: clamp(2.6rem, 5.4vw, 4.4rem); margin: 18px 0 22px; max-width: 14ch; }
.hero p { max-width: 32rem; font-size: 1.15rem; margin: 0 0 32px; color: var(--ink-dim); }
.cta { display: flex; gap: 14px; flex-wrap: wrap; }
.trust { list-style: none; display: flex; gap: 22px; padding: 0; margin: 34px 0 0; font-family: var(--sans); font-size: .85rem; color: var(--ink-dim); flex-wrap: wrap; }
.trust li::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--amber); margin-right: 9px; vertical-align: 2px; }
.hero-art svg { width: 100%; max-width: 480px; margin: 0 auto; filter: drop-shadow(0 30px 40px rgba(43, 33, 24, .18)); }

/* Sections */
.section { padding: 110px 0; }
.section-light { background: var(--paper); }
.section-dark { background: var(--bark); color: var(--on-dark); }
.section-dark .kicker { color: var(--amber-light); }
.section-dark .display { color: #fff; }
.section-head { margin-bottom: 56px; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3rem); max-width: 18ch; margin-top: 12px; }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; counter-reset: step; }
.steps li { border-top: 2px solid var(--bark); padding-top: 22px; }
.step-num { font-family: var(--sans); font-weight: 700; color: var(--amber); font-size: .95rem; letter-spacing: .1em; }
.steps h3 { font-size: 1.4rem; margin: 10px 0 10px; }
.steps p { margin: 0; color: var(--ink-dim); }

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.feature { background: var(--bark-2); border: 1px solid var(--line-dark); border-radius: 16px; padding: 28px; }
.feature svg { width: 30px; height: 30px; color: var(--amber-light); margin-bottom: 18px; }
.feature h3 { font-size: 1.15rem; margin: 0 0 8px; color: #fff; }
.feature p { margin: 0; color: var(--on-dark-dim); font-size: .98rem; }

/* Trails */
.trails { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.trail { background: var(--paper); border-radius: 16px; overflow: hidden; border: 1px solid var(--line); display: flex; flex-direction: column; }
.trail-art { aspect-ratio: 5 / 3; }
.trail-art svg { width: 100%; height: 100%; }
.trail-body { padding: 22px 24px 26px; }
.trail-body h3 { font-size: 1.2rem; margin: 0 0 6px; }
.trail-body .meta { font-family: var(--sans); font-size: .82rem; color: var(--ink-dim); letter-spacing: .02em; margin-bottom: 12px; }
.trail-body p { margin: 0; font-size: .98rem; color: var(--ink-dim); }

.region { margin-top: 64px; max-width: 640px; }
.region label { display: block; font-family: var(--sans); font-weight: 600; margin-bottom: 12px; }
.region-row { display: flex; gap: 10px; }
.region-row input { flex: 1; font: inherit; padding: 12px 16px; border: 1.5px solid var(--line); border-radius: 40px; background: var(--paper); color: var(--ink); }
.region-row input:focus { outline: none; border-color: var(--moss); }
.region-note { min-height: 1.6em; margin: 12px 0 0; font-size: .95rem; color: var(--moss-deep); }

/* Plans */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: start; }
.plan { background: var(--cream); border: 1px solid var(--line); border-radius: 18px; padding: 30px 28px 32px; }
.plan-featured { background: var(--moss-deep); color: var(--on-dark); border-color: var(--moss-deep); }
.plan h3 { font-size: 1.15rem; margin: 0 0 14px; }
.plan .price { display: flex; align-items: baseline; gap: 10px; margin-bottom: 22px; font-family: var(--sans); }
.plan .price b { font-size: 2.4rem; font-weight: 700; letter-spacing: -.03em; }
.plan .price span { font-size: .85rem; color: var(--ink-dim); }
.plan-featured .price span { color: var(--on-dark-dim); }
.plan ul { list-style: none; padding: 0; margin: 0 0 26px; font-size: .97rem; }
.plan li { padding: 7px 0; border-top: 1px solid var(--line); }
.plan-featured li { border-color: var(--line-dark); }
.plan .btn { width: 100%; text-align: center; }
.plan-featured .btn-solid { background: var(--amber-light); color: var(--ink); }
.plan-featured .btn-solid:hover { background: #fff; color: var(--ink); }

/* Q&A */
.qa { margin-top: 30px; border-top: 1px solid var(--line); }
.qa details { border-bottom: 1px solid var(--line); }
.qa summary { cursor: pointer; padding: 18px 0; font-family: var(--sans); font-weight: 600; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; color: var(--amber); font-weight: 400; font-size: 1.4rem; line-height: 1; }
.qa details[open] summary::after { content: "–"; }
.qa p { margin: 0 0 20px; color: var(--ink-dim); max-width: 60ch; }
#questions h2 { font-size: clamp(2rem, 4vw, 3rem); margin-top: 12px; }

/* Footer */
.foot { background: var(--bark); color: var(--on-dark-dim); padding: 70px 0 40px; }
.foot .container { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.foot .brand { color: #fff; margin-bottom: 14px; }
.foot h4 { color: #fff; margin: 0 0 14px; font-size: .95rem; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin-bottom: 8px; }
.foot a { color: var(--on-dark-dim); text-decoration: none; }
.foot a:hover { color: #fff; }
.foot .legal { grid-column: 1 / -1; display: flex; justify-content: space-between; border-top: 1px solid var(--line-dark); padding-top: 22px; margin-top: 20px; font-family: var(--sans); font-size: .85rem; }
.foot-plain { padding: 30px 0; }
.foot-plain .container { display: flex; justify-content: space-between; font-family: var(--sans); font-size: .9rem; }

/* Prose pages */
.prose { padding: 70px 0 110px; }
.prose h1 { font-size: clamp(2rem, 4vw, 3rem); margin: 12px 0 8px; }
.prose h2 { font-size: 1.3rem; margin: 40px 0 10px; }
.prose p { max-width: 62ch; }

/* 404 */
.lost { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 40px 28px; }
.lost .num { font-family: var(--sans); font-size: 7rem; font-weight: 700; color: var(--amber); line-height: 1; letter-spacing: -.05em; }
.lost h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 10px 0 14px; }
.lost p { color: var(--ink-dim); margin-bottom: 28px; }

/* Portal (sign in) */
.portal { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.portal-art { position: relative; background: var(--moss-deep); overflow: hidden; }
.portal-art > svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.portal-art .brand { position: absolute; top: 30px; left: 36px; z-index: 2; color: #fff; }
.portal-panel { padding: 90px 10% 60px; max-width: 620px; justify-self: center; width: 100%; }
.portal-panel h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin: 12px 0 10px; }
.lede { color: var(--ink-dim); margin: 0 0 34px; }
.tabs { display: flex; gap: 6px; background: var(--sand); padding: 5px; border-radius: 40px; margin-bottom: 26px; }
.tabs button { flex: 1; border: 0; background: transparent; font: 600 .9rem var(--sans); padding: 10px; border-radius: 40px; cursor: pointer; color: var(--ink-dim); }
.tabs button[aria-selected="true"] { background: var(--paper); color: var(--ink); box-shadow: 0 1px 3px rgba(0, 0, 0, .08); }
.input { display: block; margin-bottom: 18px; }
.input span { display: block; font: 600 .8rem var(--sans); letter-spacing: .05em; text-transform: uppercase; color: var(--ink-dim); margin-bottom: 7px; }
.input input { width: 100%; font: inherit; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: var(--r); background: var(--paper); color: var(--ink); }
.input input:focus { outline: none; border-color: var(--moss); }
.input input.bad { border-color: var(--error); }
.hint { font-size: .9rem; color: var(--ink-dim); margin: -8px 0 18px; }
.portal-panel .btn-solid { width: 100%; text-align: center; margin-top: 6px; }
.portal-foot { font-size: .92rem; color: var(--ink-dim); margin: 22px 0 0; }
.notice { display: none; padding: 12px 16px; border-radius: var(--r); font-size: .95rem; margin-bottom: 18px; }
.notice.on { display: block; }
.notice.err { background: #f8e3d8; color: var(--rust); }
.notice.inf { background: var(--moss-light); color: var(--moss-deep); }
.dots { display: inline-flex; gap: 5px; align-items: center; height: 1.2em; }
.dots i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: pulse 1s infinite ease-in-out; }
.dots i:nth-child(2) { animation-delay: .15s; }
.dots i:nth-child(3) { animation-delay: .3s; }
@keyframes pulse { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-art svg { max-width: 380px; }
  .steps, .features, .trails, .plans { grid-template-columns: 1fr 1fr; }
  .foot .container { grid-template-columns: 1fr 1fr; }
  .portal { grid-template-columns: 1fr; }
  .portal-art { min-height: 220px; }
  .portal-panel { padding: 50px 28px 60px; }
}
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .menu { gap: 16px; }
  .menu a:not(.pill) { display: none; }
  .hero { padding: 120px 0 70px; }
  .section { padding: 80px 0; }
  .steps, .features, .trails, .plans { grid-template-columns: 1fr; }
  .foot .container { grid-template-columns: 1fr; }
  .foot .legal { flex-direction: column; gap: 6px; }
  .region-row { flex-direction: column; }
}