/* ==========================================================================
   Colville Compost — design tokens
   Palette: soil-dark, parchment, moss, moss-deep, amber, clay
   Type: Fraunces (display), Public Sans (body), IBM Plex Mono (lab data)
   Signature: "lab-tag" specimen-label components + circular petri-frame photos
   ========================================================================== */

:root{
  --soil:        #1E1810;
  --parchment:   #F2EAD8;
  --cream:       #FAF6EA;
  --moss:        #4B5D2F;
  --moss-deep:   #29331B;
  --amber:       #C68A2E;
  --clay:        #9C5A34;

  --ink:         #241D14;
  --ink-soft:    #5A5140;
  --line:        rgba(30,24,16,0.14);
  --line-strong: rgba(30,24,16,0.28);

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --container: 1180px;
  --radius: 4px;
  --shadow-card: 0 1px 2px rgba(30,24,16,0.06), 0 8px 24px rgba(30,24,16,0.07);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5em;
  color: var(--moss-deep);
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 500; }
h2{ font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3{ font-size: 1.35rem; }
p{ margin: 0 0 1.1em; color: var(--ink); }
p.lede{ font-size: 1.15rem; color: var(--ink-soft); }
.container{ max-width: var(--container); margin: 0 auto; padding: 0 24px; }
section{ padding: 64px 0; }
.section-tight{ padding: 40px 0; }
hr.rule{ border: none; border-top: 1px solid var(--line); margin: 0; }

a.btn, button.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--moss-deep);
  background: var(--moss-deep);
  color: var(--cream);
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
a.btn:hover, button.btn:hover{ background: var(--moss); transform: translateY(-1px); }
a.btn.outline, button.btn.outline{
  background: transparent; color: var(--moss-deep);
}
a.btn.outline:hover, button.btn.outline:hover{ background: var(--moss-deep); color: var(--cream); }
a.btn.amber, button.btn.amber{ background: var(--amber); border-color: var(--amber); color: var(--soil); }
a.btn.amber:hover{ background: #b47b23; }
a.btn:focus-visible, button.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 3px solid var(--amber); outline-offset: 2px;
}

/* ---------- lab-tag: signature specimen-label component ---------- */
.lab-tag{
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  padding: 5px 10px;
  background: var(--cream);
  color: var(--moss-deep);
  white-space: nowrap;
}
.lab-tag b{ font-size: 0.95rem; color: var(--soil); font-weight: 600; }
.lab-tag .unit{ color: var(--ink-soft); }

.tag-row{ display:flex; flex-wrap:wrap; gap:10px; }

/* ---------- header / nav ---------- */
header.site-header{
  position: sticky; top: 0; z-index: 50;
  background: var(--parchment);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 24px; max-width: var(--container); margin: 0 auto;
}
.brand{ display:flex; align-items:center; gap:10px; text-decoration:none; }
.brand-mark{
  width: 34px; height:34px; border-radius:50%;
  background: conic-gradient(from 200deg, var(--moss), var(--amber), var(--clay), var(--moss));
  flex-shrink:0;
}
.brand-text{ font-family: var(--font-display); font-size: 1.28rem; color: var(--soil); font-weight:600; }
.brand-sub{ display:block; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing:0.14em; color: var(--ink-soft); text-transform:uppercase; }

nav.primary-nav{ display:flex; align-items:center; gap: 26px; }
nav.primary-nav a{
  text-decoration:none; font-size:0.92rem; color: var(--ink);
  position:relative; padding: 4px 0;
}
nav.primary-nav a.active, nav.primary-nav a:hover{ color: var(--moss-deep); }
nav.primary-nav a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-4px; height:2px; background: var(--amber);
}
.nav-actions{ display:flex; align-items:center; gap:14px; }
.cart-btn{
  position:relative; background:none; border:none; cursor:pointer;
  font-family: var(--font-mono); font-size: 0.85rem; color: var(--soil);
  display:flex; align-items:center; gap:6px;
}
.cart-count{
  background: var(--amber); color: var(--soil); font-weight:700;
  border-radius:50%; width:19px; height:19px; display:inline-flex;
  align-items:center; justify-content:center; font-size:0.68rem;
}
.menu-toggle{ display:none; background:none; border:1px solid var(--line-strong); border-radius:4px; padding:8px 10px; cursor:pointer; }
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after{
  display:block; width:18px; height:2px; background:var(--soil); position:relative; transition:.2s;
}
.menu-toggle span::before{ content:""; position:absolute; top:-6px; width:18px; height:2px; background:var(--soil); }
.menu-toggle span::after{ content:""; position:absolute; top:6px; width:18px; height:2px; background:var(--soil); }

@media (max-width: 880px){
  nav.primary-nav{
    position:fixed; inset:0 0 0 auto; width:min(320px,86vw); height:100vh;
    background: var(--cream); flex-direction:column; align-items:flex-start;
    padding: 90px 28px 28px; gap:20px; transform:translateX(100%);
    transition: transform .25s ease; box-shadow: -12px 0 30px rgba(0,0,0,.15);
  }
  nav.primary-nav.open{ transform:translateX(0); }
  nav.primary-nav a{ font-size:1.05rem; }
  .menu-toggle{ display:block; }
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  background: var(--moss-deep);
  color: var(--cream);
  overflow:hidden;
}
.hero-grid{
  display:grid; grid-template-columns: 1.05fr 0.95fr; gap:48px;
  align-items:center; padding: 72px 24px; max-width: var(--container); margin:0 auto;
}
.hero-eyebrow{
  font-family: var(--font-mono); font-size:0.78rem; letter-spacing:0.14em;
  text-transform:uppercase; color: var(--amber); margin-bottom:18px; display:block;
}
.hero h1{ color: var(--cream); }
.hero p.lede{ color: rgba(250,246,234,0.82); max-width: 46ch; }
.hero-actions{ display:flex; gap:14px; margin-top:28px; flex-wrap:wrap; }
.hero-photo{
  position:relative; border-radius: 6px; overflow:hidden;
  border: 1px solid rgba(250,246,234,0.18);
}
.hero-photo img{ width:100%; height:100%; object-fit:cover; aspect-ratio: 4/5; }
.hero-quote{
  margin-top: 22px; padding: 16px 18px; border-left:2px solid var(--amber);
  font-family: var(--font-display); font-style: italic; font-size:1.05rem;
  color: rgba(250,246,234,0.9);
}
.hero-quote cite{ display:block; margin-top:8px; font-family: var(--font-mono); font-style:normal; font-size:0.72rem; color: var(--amber); letter-spacing:0.05em; }

@media (max-width: 880px){
  .hero-grid{ grid-template-columns:1fr; padding-top:40px; }
}

/* ---------- petri frame (signature photo treatment) ---------- */
.petri{ text-align:center; }
.petri-frame{
  width: 100%; aspect-ratio:1/1; border-radius:50%; overflow:hidden;
  border: 3px solid var(--cream); outline: 1px solid var(--line-strong);
  box-shadow: var(--shadow-card);
}
.petri-frame img{ width:100%; height:100%; object-fit:cover; }
.petri-caption{
  margin-top:12px; font-family: var(--font-mono); font-size:0.72rem;
  letter-spacing:0.05em; color: var(--ink-soft); text-transform:uppercase;
}

/* ---------- content grids / cards ---------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:34px; }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:40px; }
@media (max-width:880px){ .grid-3{ grid-template-columns:1fr 1fr; } .grid-2{ grid-template-columns:1fr; } }
@media (max-width:600px){ .grid-3{ grid-template-columns:1fr; } }

.card{
  background: var(--cream); border:1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-card);
}

.section-alt{ background: var(--cream); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section-dark{ background: var(--moss-deep); color: var(--cream); }
.section-dark h2, .section-dark h3{ color: var(--cream); }
.section-dark p{ color: rgba(250,246,234,0.82); }

.kicker{
  font-family: var(--font-mono); font-size:0.76rem; letter-spacing:0.14em;
  text-transform:uppercase; color: var(--clay); display:block; margin-bottom:10px;
}

/* ---------- timeline (used on How We Got Into Compost — real dated events) ---------- */
.timeline{ position:relative; margin-top:40px; }
.timeline::before{
  content:""; position:absolute; left:9px; top:6px; bottom:6px; width:1px; background: var(--line-strong);
}
.timeline-item{ position:relative; padding-left:42px; margin-bottom:38px; }
.timeline-item:last-child{ margin-bottom:0; }
.timeline-item::before{
  content:""; position:absolute; left:2px; top:6px; width:15px; height:15px;
  border-radius:50%; background: var(--amber); border:3px solid var(--parchment); outline:1px solid var(--line-strong);
}
.timeline-date{ font-family: var(--font-mono); font-size:0.78rem; color: var(--clay); letter-spacing:0.04em; }

/* ---------- FAQ / accordion ---------- */
details.faq{ border-bottom:1px solid var(--line); padding: 18px 0; }
details.faq summary{
  cursor:pointer; font-family: var(--font-display); font-size:1.1rem; color: var(--moss-deep);
  list-style:none; display:flex; justify-content:space-between; gap:16px;
}
details.faq summary::-webkit-details-marker{ display:none; }
details.faq summary::after{ content:"+"; font-family: var(--font-mono); color:var(--amber); font-size:1.3rem; flex-shrink:0; }
details.faq[open] summary::after{ content:"–"; }
details.faq p{ margin-top:14px; color: var(--ink-soft); }

/* ---------- testimonials ---------- */
.testimonial{
  display:grid; grid-template-columns: 220px 1fr; gap:32px; align-items:start;
  padding: 34px 0; border-bottom:1px solid var(--line);
}
.testimonial p{ font-size:1.08rem; color:var(--ink); }
.testimonial .attribution{ font-family: var(--font-mono); font-size:0.8rem; color: var(--clay); margin-top:10px; }
@media (max-width:700px){ .testimonial{ grid-template-columns:1fr; } .testimonial img{ max-width:220px; } }

/* ---------- shop / products ---------- */
.product-card{
  background: var(--cream); border:1px solid var(--line); border-radius: var(--radius);
  overflow:hidden; display:flex; flex-direction:column; box-shadow: var(--shadow-card);
}
.product-photo{ aspect-ratio: 1/1; background: var(--parchment); overflow:hidden; }
.product-photo img{ width:100%; height:100%; object-fit:cover; }
.product-body{ padding:20px; display:flex; flex-direction:column; gap:10px; flex:1; }
.product-body h3{ margin-bottom:2px; }
.product-price{ font-family: var(--font-mono); font-size:1.3rem; color: var(--moss-deep); font-weight:600; }
.product-desc{ color: var(--ink-soft); font-size:0.94rem; flex:1; }
.add-to-cart{ margin-top:auto; }

.cart-drawer{
  position:fixed; top:0; right:0; height:100vh; width:min(400px,92vw);
  background: var(--cream); z-index:100; transform:translateX(100%);
  transition: transform .25s ease; box-shadow:-16px 0 40px rgba(0,0,0,.25);
  display:flex; flex-direction:column;
}
.cart-drawer.open{ transform:translateX(0); }
.cart-drawer-header{ padding:20px 22px; border-bottom:1px solid var(--line); display:flex; justify-content:space-between; align-items:center; }
.cart-drawer-header h3{ margin:0; }
.cart-close{ background:none; border:none; font-size:1.4rem; cursor:pointer; color: var(--ink); line-height:1; }
.cart-items{ flex:1; overflow-y:auto; padding: 10px 22px; }
.cart-line{ display:flex; gap:12px; padding:16px 0; border-bottom:1px solid var(--line); align-items:center; }
.cart-line img{ width:56px; height:56px; object-fit:cover; border-radius:3px; }
.cart-line-info{ flex:1; }
.cart-line-info .name{ font-size:0.92rem; font-weight:600; }
.cart-line-info .price{ font-family: var(--font-mono); font-size:0.82rem; color: var(--ink-soft); }
.qty-controls{ display:flex; align-items:center; gap:8px; font-family: var(--font-mono); }
.qty-controls button{ width:24px; height:24px; border:1px solid var(--line-strong); background:var(--parchment); border-radius:3px; cursor:pointer; }
.cart-empty{ padding:40px 0; text-align:center; color: var(--ink-soft); font-family: var(--font-mono); font-size:0.85rem; }
.cart-footer{ padding:20px 22px; border-top:1px solid var(--line); }
.cart-subtotal{ display:flex; justify-content:space-between; font-family: var(--font-mono); margin-bottom:14px; font-size:1.05rem; }
.cart-footer .btn{ width:100%; justify-content:center; }
.cart-note{ font-size:0.78rem; color: var(--ink-soft); margin-top:10px; text-align:center; }
.overlay{ position:fixed; inset:0; background:rgba(30,24,16,0.4); z-index:90; opacity:0; pointer-events:none; transition:opacity .25s; }
.overlay.open{ opacity:1; pointer-events:auto; }

/* ---------- forms ---------- */
form.stack{ display:flex; flex-direction:column; gap:16px; max-width:560px; }
label{ font-family: var(--font-mono); font-size:0.78rem; letter-spacing:0.04em; text-transform:uppercase; color: var(--ink-soft); display:block; margin-bottom:6px; }
input, textarea, select{
  width:100%; padding:12px 14px; border:1px solid var(--line-strong); border-radius:3px;
  background: var(--cream); font-family: var(--font-body); font-size:1rem; color: var(--ink);
}
textarea{ min-height:130px; resize:vertical; }

/* ---------- contact / info blocks ---------- */
.info-block{ display:flex; gap:14px; align-items:flex-start; margin-bottom:20px; }
.info-block .lab-tag{ flex-shrink:0; }

/* ---------- footer ---------- */
footer.site-footer{
  background: var(--soil); color: rgba(250,246,234,0.75);
  padding: 56px 0 28px; margin-top: 40px;
}
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap:40px; margin-bottom:40px; }
footer.site-footer h4{ color: var(--amber); font-family: var(--font-mono); font-size:0.78rem; letter-spacing:0.1em; text-transform:uppercase; margin-bottom:16px; }
footer.site-footer a{ text-decoration:none; color: rgba(250,246,234,0.75); }
footer.site-footer a:hover{ color: var(--cream); }
footer.site-footer ul{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px; }
.footer-bottom{
  border-top:1px solid rgba(250,246,234,0.14); padding-top:22px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-family: var(--font-mono); font-size:0.78rem;
}
@media (max-width:760px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- documentary photo gallery (Work & Play, Experiment) ---------- */
.photo-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:28px; }
.photo-grid figure{ margin:0; }
.photo-grid img{ width:100%; aspect-ratio:4/3; object-fit:cover; border-radius:var(--radius); border:1px solid var(--line); }
.photo-grid figcaption{ margin-top:8px; font-family:var(--font-mono); font-size:0.72rem; color:var(--ink-soft); text-transform:uppercase; letter-spacing:0.04em; }
@media (max-width:760px){ .photo-grid{ grid-template-columns:repeat(2,1fr); } }

/* ---------- misc ---------- */
.divider-quote{
  font-family: var(--font-display); font-style:italic; font-size:1.4rem;
  color: var(--moss-deep); text-align:center; max-width:760px; margin:0 auto;
  padding: 10px 24px;
}
.divider-quote cite{ display:block; font-family: var(--font-mono); font-style:normal; font-size:0.78rem; color: var(--clay); margin-top:14px; }
.stat-strip{ display:flex; flex-wrap:wrap; gap:14px; margin-top:26px; }
.center{ text-align:center; }
.mt-0{ margin-top:0; }
.eyebrow-band{
  background: var(--amber); color: var(--soil); padding: 12px 0; text-align:center;
  font-family: var(--font-mono); font-size:0.82rem; letter-spacing:0.04em;
}
.eyebrow-band a{ text-decoration:underline; }

.pdf-list{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:12px; }
.pdf-list li{ border:1px solid var(--line); border-radius:var(--radius); padding:14px 16px; display:flex; justify-content:space-between; align-items:center; background:var(--cream); }
.pdf-list a{ text-decoration:none; font-weight:600; color: var(--moss-deep); }

.breadcrumb{ font-family: var(--font-mono); font-size:0.78rem; color: var(--ink-soft); margin-bottom:16px; }
.breadcrumb a{ text-decoration:none; color: var(--clay); }