/* ============================================================
   Clear Head Retreat — shared styles
   Palette + type are defined once here. Edit tokens in :root.
   ============================================================ */

:root {
  /* --- Colour tokens (change these to retune the whole site) --- */
  --bush:      #1f2a24;  /* deepest bush shadow — text on light */
  --moss:      #3a4a3f;  /* moss green — headings, dark panels  */
  --lichen:    #6b7a6e;  /* muted green-grey — secondary text   */
  --stone:     #b8b0a1;  /* river stone — borders, quiet lines  */
  --mist:      #eae6dc;  /* warm paper — page background        */
  --mist-deep: #e0dbcf;  /* slightly deeper paper for panels    */
  --driftwood: #8a6f4e;  /* wet manuka / driftwood — accent     */
  --driftwood-soft: #a98d68;
  --paper-white: #f4f1ea;

  /* --- Type --- */
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --body:    "Fraunces", Georgia, serif;
  --util:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* --- Rhythm --- */
  --measure: 62ch;
  --pad-x: clamp(1.25rem, 5vw, 4rem);
  --sp-section: clamp(4.5rem, 10vw, 9rem);
}

/* ---------- reset-ish ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  background: var(--mist);
  color: var(--bush);
  font-family: var(--body);
  font-optical-sizing: auto;
  font-weight: 380;
  font-size: clamp(1.02rem, 0.55vw + 0.9rem, 1.18rem);
  line-height: 1.72;
  letter-spacing: 0.002em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ---------- layout helpers ---------- */
.wrap { width: 100%; max-width: 1160px; margin-inline: auto; padding-inline: var(--pad-x); }
.narrow { max-width: 860px; }
.narrow .lead { max-width: 48ch; }
.narrow p { max-width: 68ch; }
.section { padding-block: var(--sp-section); }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--display); font-weight: 460; line-height: 1.06; letter-spacing: -0.015em; margin: 0 0 .6em; color: var(--moss); }
h1 { font-size: clamp(2.6rem, 6.5vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.15rem); }
h3 { font-size: clamp(1.35rem, 2vw, 1.7rem); font-weight: 500; }
p  { margin: 0 0 1.2em; max-width: var(--measure); }
.lead { font-size: clamp(1.2rem, 1.4vw + 0.9rem, 1.5rem); line-height: 1.6; color: var(--moss); font-weight: 400; }

.eyebrow {
  font-family: var(--util);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--driftwood);
  margin: 0 0 1.4rem;
  display: flex; align-items: center; gap: .8rem;
}
.eyebrow::before {
  content: ""; width: 34px; height: 1px; background: var(--driftwood); opacity: .6; display: inline-block;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--util);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1.05rem 2.1rem;
  border: 1px solid var(--moss);
  color: var(--moss);
  background: transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: background .35s ease, color .35s ease, transform .35s ease;
}
.btn:hover { background: var(--moss); color: var(--mist); }
.btn:focus-visible { outline: 2px solid var(--driftwood); outline-offset: 3px; }
.btn--filled { background: var(--moss); color: var(--mist); }
.btn--filled:hover { background: var(--bush); }
.btn--light { border-color: var(--mist); color: var(--mist); }
.btn--light:hover { background: var(--mist); color: var(--bush); }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--mist) 88%, transparent);
  backdrop-filter: saturate(1.1) blur(9px);
  border-bottom: 1px solid color-mix(in srgb, var(--stone) 55%, transparent);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding-block: 1.15rem; }
.brand { font-family: var(--display); font-weight: 500; font-size: 1.24rem; letter-spacing: -0.01em; color: var(--moss); text-decoration: none; line-height: 1; }
.brand span { display: block; font-family: var(--util); font-size: 0.6rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--lichen); margin-top: .32rem; font-weight: 500; }
.nav-links { display: flex; align-items: center; gap: 2.1rem; list-style: none; margin: 0; padding: 0; }
.nav-links a { font-family: var(--util); font-size: 0.82rem; letter-spacing: 0.05em; text-decoration: none; color: var(--bush); position: relative; padding-block: .3rem; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1px; background: var(--driftwood); transition: width .3s ease; }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }
.nav-links a[aria-current="page"] { color: var(--moss); }
.nav-cta { padding: .7rem 1.4rem; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--moss); margin: 5px 0; transition: transform .3s, opacity .3s; }

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; inset: 64px 0 auto 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--mist); padding: 1rem var(--pad-x) 2rem;
    border-bottom: 1px solid var(--stone);
    transform: translateY(-120%); transition: transform .4s ease; box-shadow: 0 20px 40px -30px rgba(0,0,0,.4);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: .95rem 0; font-size: 1.05rem; border-bottom: 1px solid color-mix(in srgb, var(--stone) 40%, transparent); }
  .nav-links li:last-child a { border-bottom: 0; }
  .nav-cta { margin-top: .8rem; text-align: center; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ---------- hero ---------- */
.hero { position: relative; padding-top: clamp(3.5rem, 8vw, 7rem); padding-bottom: clamp(3rem, 7vw, 6rem); overflow: hidden; }
.hero h1 { max-width: 15ch; }
.hero .lead { max-width: 34ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.3rem; align-items: center; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 1.6rem 2.4rem; margin-top: 3.4rem; padding-top: 2rem; border-top: 1px solid color-mix(in srgb, var(--stone) 60%, transparent); }
.hero-meta div { min-width: 0; }
.hero-meta dt { font-family: var(--util); font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--driftwood); margin-bottom: .35rem; }
.hero-meta dd { margin: 0; font-family: var(--display); font-size: 1.15rem; color: var(--moss); }

/* ---------- image placeholders ---------- */
/* Swap any .ph for a real <img> later. The label tells you what to shoot. */
.ph {
  position: relative;
  background:
    repeating-linear-gradient(45deg, transparent 0 22px, color-mix(in srgb, var(--stone) 22%, transparent) 22px 23px),
    var(--mist-deep);
  border: 1px solid color-mix(in srgb, var(--stone) 65%, transparent);
  border-radius: 3px;
  display: grid; place-items: center;
  color: var(--lichen);
  font-family: var(--util); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  text-align: center; padding: 1rem;
  min-height: 220px;
  overflow: hidden;
}
.ph::after { content: "◇"; position: absolute; top: 12px; right: 14px; font-size: .8rem; opacity: .5; }
.ph-tall { aspect-ratio: 3 / 4; min-height: 0; }
.ph-wide { aspect-ratio: 16 / 9; min-height: 0; }
.ph-hero { aspect-ratio: 4 / 5; min-height: 340px; }

/* ---------- generic two-col ---------- */
.split { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (min-width: 800px) { .split { grid-template-columns: 1.05fr 0.95fr; } .split--flip > :first-child { order: 2; } }

/* ---------- panels ---------- */
.panel-dark { background: var(--moss); color: var(--mist); }
.panel-dark h2, .panel-dark h3 { color: var(--paper-white); }
.panel-dark .eyebrow { color: var(--driftwood-soft); }
.panel-dark .eyebrow::before { background: var(--driftwood-soft); }
.panel-dark p { color: color-mix(in srgb, var(--mist) 90%, #fff); }
.panel-deep { background: var(--bush); color: var(--mist); }
.panel-deep h2, .panel-deep h3 { color: var(--paper-white); }

/* ---------- lists as cards ---------- */
.cards { display: grid; gap: 1px; background: color-mix(in srgb, var(--stone) 55%, transparent); border: 1px solid color-mix(in srgb, var(--stone) 55%, transparent); border-radius: 3px; overflow: hidden; }
@media (min-width: 640px) { .cards--2 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 860px) { .cards--3 { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--mist); padding: clamp(1.6rem, 3vw, 2.4rem); }
.card h3 { color: var(--moss); margin-bottom: .5rem; }
.card p { font-size: 0.98rem; color: var(--lichen); margin: 0; }
.card .num { font-family: var(--util); font-size: 0.72rem; letter-spacing: 0.2em; color: var(--driftwood); display: block; margin-bottom: 1rem; }

/* ---------- plain feature list ---------- */
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: .85rem; }
.ticks li { position: relative; padding-left: 1.9rem; color: var(--bush); }
.ticks li::before { content: ""; position: absolute; left: 0; top: .62em; width: 10px; height: 10px; border: 1.5px solid var(--driftwood); border-radius: 50%; }
.panel-dark .ticks li { color: color-mix(in srgb, var(--mist) 92%, #fff); }
.panel-dark .ticks li::before { border-color: var(--driftwood-soft); }
.ticks--cross li::before { border-color: var(--lichen); border-radius: 1px; }

/* ---------- two-list "for / not for" ---------- */
.forwho { display: grid; gap: 1px; background: color-mix(in srgb, var(--stone) 55%, transparent); border: 1px solid color-mix(in srgb, var(--stone) 55%, transparent); border-radius: 3px; overflow: hidden; }
@media (min-width: 760px) { .forwho { grid-template-columns: 1fr 1fr; } }
.forwho > div { background: var(--mist); padding: clamp(1.8rem, 3.5vw, 2.8rem); }
.forwho .not { background: var(--mist-deep); }
/* These panels are always light — force dark text even when nested in .panel-dark */
.forwho h3 { color: var(--moss); }
.forwho .ticks li { color: var(--bush); }
.forwho .ticks li::before { border-color: var(--driftwood); }
.forwho .ticks--cross li::before { border-color: var(--lichen); }
.forwho .form-note { color: var(--lichen); }

/* ---------- activities strip ---------- */
.activities { display: grid; gap: 1.5rem; }
@media (min-width: 640px) { .activities { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .activities { grid-template-columns: repeat(3, 1fr); } }
.activity figcaption { margin-top: .8rem; }
.activity h3 { font-size: 1.2rem; margin-bottom: .2rem; }
.activity p { font-size: 0.92rem; color: var(--lichen); margin: 0; }
.activity .tag { font-family: var(--util); font-size: 0.64rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--driftwood); }

/* ---------- quote / river line ---------- */
.riverline { border: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--stone), transparent); margin-block: clamp(3rem, 7vw, 6rem); }
.pull { font-family: var(--display); font-size: clamp(1.5rem, 3vw, 2.4rem); font-weight: 420; line-height: 1.28; color: var(--moss); max-width: 22ch; margin-inline: auto; text-align: center; letter-spacing: -0.01em; padding-block: clamp(1rem, 3vw, 2.5rem); }
.riverline + section .pull { padding-block: 0; }

/* ---------- steps ---------- */
.steps { counter-reset: step; display: grid; gap: 0; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 1.4rem; padding: 1.8rem 0; border-top: 1px solid color-mix(in srgb, var(--stone) 55%, transparent); }
.step:last-child { border-bottom: 1px solid color-mix(in srgb, var(--stone) 55%, transparent); }
.step .n { counter-increment: step; font-family: var(--util); font-size: 0.78rem; letter-spacing: 0.1em; color: var(--driftwood); padding-top: .35rem; }
.step .n::before { content: counter(step, decimal-leading-zero); }
.step h3 { margin-bottom: .3rem; }
.step p { margin: 0; color: var(--lichen); font-size: 0.98rem; }

/* ---------- faq ---------- */
.faq { border-top: 1px solid color-mix(in srgb, var(--stone) 55%, transparent); }
.faq details { border-bottom: 1px solid color-mix(in srgb, var(--stone) 55%, transparent); }
.faq summary { cursor: pointer; list-style: none; padding: 1.5rem 2.5rem 1.5rem 0; position: relative; font-family: var(--display); font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--moss); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: .4rem; top: 1.35rem; font-family: var(--util); font-size: 1.4rem; color: var(--driftwood); transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding: 0 2.5rem 1.7rem 0; }
.faq .answer p { color: var(--lichen); margin: 0; }

/* ---------- form ---------- */
.form { display: grid; gap: 1.5rem; }
.field { display: grid; gap: .5rem; }
.field label { font-family: var(--util); font-size: 0.78rem; letter-spacing: 0.08em; color: var(--moss); font-weight: 500; }
.field .hint { font-size: 0.8rem; color: var(--lichen); font-family: var(--util); letter-spacing: 0; }
.field input, .field textarea, .field select {
  font-family: var(--body); font-size: 1rem; color: var(--bush);
  background: var(--paper-white); border: 1px solid var(--stone); border-radius: 3px;
  padding: .9rem 1rem; width: 100%;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid var(--driftwood); outline-offset: 1px; border-color: var(--driftwood); }
.form-row { display: grid; gap: 1.5rem; }
@media (min-width: 620px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-note { font-family: var(--util); font-size: 0.82rem; color: var(--lichen); }

/* ---------- selectable chips (interests) ---------- */
.chips { display: flex; flex-wrap: wrap; gap: .6rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; width: 0; height: 0; }
.chip span {
  display: inline-block;
  font-family: var(--util); font-size: 0.85rem; letter-spacing: 0.01em;
  color: var(--moss);
  background: var(--paper-white);
  border: 1px solid var(--stone);
  border-radius: 100px;
  padding: .55rem 1.05rem;
  cursor: pointer;
  transition: background .25s ease, border-color .25s ease, color .25s ease;
  user-select: none;
}
.chip:hover span { border-color: var(--driftwood); }
.chip input:checked + span { background: var(--moss); border-color: var(--moss); color: var(--mist); }
.chip input:focus-visible + span { outline: 2px solid var(--driftwood); outline-offset: 2px; }

/* ---------- footer ---------- */
.site-footer { background: var(--bush); color: color-mix(in srgb, var(--mist) 82%, #000); padding-block: clamp(3.5rem, 7vw, 5.5rem); }
.site-footer a { color: var(--mist); }
.footer-grid { display: grid; gap: 2.5rem; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.site-footer .brand { color: var(--paper-white); }
.site-footer .brand span { color: var(--lichen); }
.footer-col h4 { font-family: var(--util); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--driftwood-soft); margin: 0 0 1rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.footer-col a { text-decoration: none; font-size: 0.95rem; opacity: .85; }
.footer-col a:hover { opacity: 1; }
.disclaimer { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid color-mix(in srgb, var(--lichen) 40%, transparent); font-size: 0.85rem; line-height: 1.6; color: color-mix(in srgb, var(--mist) 70%, #000); max-width: 60ch; }
.copyright { margin-top: 1.5rem; font-family: var(--util); font-size: 0.75rem; letter-spacing: 0.04em; color: color-mix(in srgb, var(--mist) 55%, #000); }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- misc ---------- */
.skip { position: absolute; left: -999px; top: 0; background: var(--moss); color: var(--mist); padding: .7rem 1.2rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }
.center { text-align: center; }
.mt-sm { margin-top: 1.5rem; } .mt-md { margin-top: 2.5rem; }
.badge { display: inline-flex; gap: .6rem; align-items: center; font-family: var(--util); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--driftwood); }

/* activity photos sit cleanly in 16:9 cards */
.activity img { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; border-radius: 3px; display: block; }