/* ============================
   TOKENS
   ============================ */
:root{
  --color-paper: #EFF1E6;
  --color-paper-raised: #F7F8F1;
  --color-ink: #1E271F;
  --color-ink-soft: #4A5A4C;
  --color-forest: #2E4A35;
  --color-forest-dark: #223626;
  --color-clay: #A6552E;
  --color-clay-dark: #8A431F;
  --color-gold: #C79A3E;
  --color-line: #C8CBB5;
  --color-line-strong: #A9AE92;

  --font-display: 'Source Serif 4', Georgia, serif;
  --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --max-width: 1120px;
  --radius-sm: 4px;
  --radius-md: 8px;
}

/* ============================
   RESET & BASE
   ============================ */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body{
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3{
  font-family: var(--font-display);
  color: var(--color-forest-dark);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
}
h1{ font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2{ font-size: clamp(1.6rem, 3.2vw, 2.2rem); }
h3{ font-size: 1.15rem; }

p{ margin: 0 0 1em; max-width: 62ch; }
a{ color: var(--color-clay-dark); }
img{ max-width: 100%; display: block; }

.wrap{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.visually-hidden{
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

.skip-link{
  position: absolute; left: -9999px; top: 0;
  background: var(--color-forest); color: #fff;
  padding: 12px 20px; z-index: 100;
}
.skip-link:focus{ left: 12px; top: 12px; }

:focus-visible{
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}

.placeholder{
  color: var(--color-clay-dark);
  background: #F3E6D8;
  padding: 0.05em 0.4em;
  border-radius: 3px;
  font-size: 0.92em;
}

/* ============================
   BUTTONS
   ============================ */
.btn{
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.85em 1.6em;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary{
  background: var(--color-forest);
  color: #fff;
}
.btn-primary:hover{
  background: var(--color-forest-dark);
  transform: translateY(-1px);
}
.btn-ghost{
  background: transparent;
  border-color: var(--color-forest);
  color: var(--color-forest-dark);
}
.btn-ghost:hover{ background: rgba(46,74,53,0.08); }
.btn-lg{ font-size: 1.1rem; padding: 1em 2em; }

/* ============================
   HEADER / NAV
   ============================ */
.site-header{
  position: sticky; top: 0; z-index: 50;
  background: var(--color-paper-raised);
  border-bottom: 1px solid var(--color-line);
}
.header-inner{
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px;
}
.brand{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-forest-dark);
  text-decoration: none;
}
.brand span{ color: var(--color-clay); }

.site-nav{
  display: flex; gap: 28px; align-items: center;
}
.site-nav a{
  color: var(--color-ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}
.site-nav a:hover{ color: var(--color-forest-dark); }
.nav-cta{
  background: var(--color-clay);
  color: #fff !important;
  padding: 0.5em 1.1em;
  border-radius: var(--radius-sm);
}
.nav-cta:hover{ background: var(--color-clay-dark); }

.nav-toggle{
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 8px;
}
.nav-toggle span{
  width: 22px; height: 2px; background: var(--color-forest-dark); display: block;
}

/* ============================
   HERO
   ============================ */
.hero{ padding: 64px 0 48px; }
.hero-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.eyebrow{
  font-family: var(--font-body);
  color: var(--color-clay-dark);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.6em;
}
.hero-lede{
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  max-width: 46ch;
}
.cta-row{ display: flex; gap: 14px; flex-wrap: wrap; margin: 1.6em 0 0.8em; }
.hero-disclosure{
  font-size: 0.85rem; color: var(--color-ink-soft); max-width: 46ch;
}

.hero-diagram{ text-align: center; }
.blueprint-svg{ width: 100%; max-width: 340px; }
.bp-frame{ fill: var(--color-forest-dark); }
.bp-grid line{ stroke: #EFF1E6; stroke-width: 1; opacity: 0.25; }
.bp-bed{ fill: none; stroke: var(--color-gold); stroke-width: 2.5; }
.bp-plants circle{ fill: #7FA97F; opacity: 0.9; }
.bp-label{ fill: #EFF1E6; font-family: var(--font-body); font-size: 12px; opacity: 0.8; }
.diagram-caption{
  font-size: 0.8rem; color: var(--color-ink-soft); margin-top: 10px; max-width: none;
}

/* ============================
   SUMMARY
   ============================ */
.summary{ padding: 8px 0 40px; }
.summary-card{
  background: var(--color-paper-raised);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-clay);
  border-radius: var(--radius-md);
  padding: 28px 32px;
}
.summary-kicker{
  font-weight: 700; color: var(--color-forest-dark);
  margin: 0 0 0.6em; font-size: 0.95rem;
}
.summary-list{ margin: 0; padding-left: 1.2em; max-width: 72ch; }
.summary-list li{ margin-bottom: 0.55em; }

/* ============================
   VERDICT
   ============================ */
.verdict{
  padding: 56px 0;
  background: var(--color-forest-dark);
  color: #EFF1E6;
}
.verdict-grid{
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: center;
}
.verdict-score{ text-align: center; }
.score-seal{
  width: 160px; height: 160px;
  border: 3px solid var(--color-gold);
  border-radius: 50%;
  display: flex; align-items: baseline; justify-content: center;
  margin: 0 auto 14px;
  font-family: var(--font-display);
}
.score-num{ font-size: 3rem; font-weight: 700; color: var(--color-gold); }
.score-out{ font-size: 1.2rem; color: #cfd6c9; }
.score-note{ font-size: 0.82rem; color: #B9C2B2; max-width: 200px; margin: 0 auto; }
.verdict h2{ color: #fff; }
.verdict p{ color: #DCE3D5; max-width: 68ch; }
.verdict strong{ color: #fff; }

/* ============================
   ABOUT / TWO-COL
   ============================ */
.two-col{
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}
.about, .who-for{ padding: 56px 0; }
.who-for{ background: var(--color-paper-raised); border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }

.fact-card{
  background: var(--color-paper-raised);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 24px 28px;
}
.fact-card h3{ margin-bottom: 0.9em; }
.fact-card dl{ margin: 0; }
.fact-card dl > div{
  display: flex; justify-content: space-between; gap: 12px;
  padding: 9px 0; border-bottom: 1px dashed var(--color-line);
  font-size: 0.92rem;
}
.fact-card dl > div:last-child{ border-bottom: none; }
.fact-card dt{ color: var(--color-ink-soft); }
.fact-card dd{ margin: 0; font-weight: 600; text-align: right; }

.check-list, .cross-list{ list-style: none; margin: 0; padding: 0; }
.check-list li, .cross-list li{
  position: relative; padding-left: 1.7em; margin-bottom: 0.9em; max-width: 48ch;
}
.check-list li::before{ content: "✓"; position: absolute; left: 0; color: var(--color-forest); font-weight: 700; }
.cross-list li::before{ content: "×"; position: absolute; left: 0; color: var(--color-clay); font-weight: 700; }

/* ============================
   SPECS / COMPARISON TABLES
   ============================ */
.specs, .comparison{ padding: 56px 0; }
.section-lede{ color: var(--color-ink-soft); max-width: 60ch; }
.table-scroll{ overflow-x: auto; }
.specs-table{
  width: 100%; border-collapse: collapse; margin-top: 20px;
  background: var(--color-paper-raised);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.specs-table th, .specs-table td{
  text-align: left; padding: 14px 18px;
  border-bottom: 1px solid var(--color-line);
  font-size: 0.94rem;
  vertical-align: top;
}
.specs-table thead th{
  background: var(--color-forest-dark); color: #fff;
  font-family: var(--font-body); font-weight: 600;
}
.specs-table tbody th{ color: var(--color-forest-dark); font-weight: 600; white-space: nowrap; }
.specs-table tbody tr:last-child td, .specs-table tbody tr:last-child th{ border-bottom: none; }

/* ============================
   PROS & CONS
   ============================ */
.pros-cons{ padding: 56px 0; background: var(--color-paper-raised); border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.pc-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 24px; }
.pc-col{ padding: 26px 28px; border-radius: var(--radius-md); }
.pc-pros{ background: rgba(46,74,53,0.07); border: 1px solid rgba(46,74,53,0.25); }
.pc-cons{ background: rgba(166,85,46,0.07); border: 1px solid rgba(166,85,46,0.25); }
.pc-col h3{ margin-bottom: 0.8em; }
.pc-col ul{ margin: 0; padding-left: 1.2em; }
.pc-col li{ margin-bottom: 0.7em; max-width: 46ch; }

/* ============================
   REVIEWS NOTE
   ============================ */
.reviews-note{ padding: 48px 0; }
.reviews-note p{ max-width: 70ch; color: var(--color-ink-soft); }

/* ============================
   PRICING
   ============================ */
.pricing{
  padding: 56px 0;
  background: var(--color-forest);
  color: #fff;
  text-align: center;
}
.pricing h2{ color: #fff; }
.pricing-inner p{ color: #E4EADF; margin-left: auto; margin-right: auto; }
.pricing .btn-primary{ background: var(--color-gold); color: var(--color-forest-dark); margin-top: 10px; }
.pricing .btn-primary:hover{ background: #d9ac52; }

/* ============================
   FAQ / ACCORDION
   ============================ */
.faq{ padding: 56px 0; }
.accordion{ margin-top: 24px; border-top: 1px solid var(--color-line); }
.accordion-item{ border-bottom: 1px solid var(--color-line); }
.accordion-item h3{ margin: 0; font-family: var(--font-body); font-size: 1rem; }
.accordion-trigger{
  width: 100%; text-align: left;
  background: none; border: none; cursor: pointer;
  padding: 18px 4px; font-size: 1.02rem; font-weight: 600;
  color: var(--color-forest-dark);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.accordion-trigger::after{
  content: "+";
  font-family: var(--font-display);
  font-size: 1.4rem; color: var(--color-clay);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.accordion-trigger[aria-expanded="true"]::after{ transform: rotate(45deg); }
.accordion-panel{
  max-height: 0; overflow: hidden;
  transition: max-height 0.25s ease;
}
.accordion-panel p{ padding: 0 4px 18px; color: var(--color-ink-soft); }

/* ============================
   FINAL CTA
   ============================ */
.final-cta{ padding: 64px 0 72px; text-align: center; }
.final-cta-inner{ max-width: 620px; margin: 0 auto; }
.final-cta p{ margin-left: auto; margin-right: auto; color: var(--color-ink-soft); }

/* ============================
   FOOTER
   ============================ */
.site-footer{
  background: var(--color-forest-dark);
  color: #C7D0C1;
  padding: 36px 0;
  font-size: 0.85rem;
}
.footer-inner p{ max-width: none; color: #C7D0C1; }
.footer-inner .placeholder{ background: transparent; color: var(--color-gold); padding: 0; }
.footer-meta{ opacity: 0.75; margin-bottom: 0; }

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 860px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-diagram{ order: -1; max-width: 280px; margin: 0 auto; }
  .two-col{ grid-template-columns: 1fr; }
  .verdict-grid{ grid-template-columns: 1fr; text-align: left; }
  .verdict-score{ text-align: left; }
  .score-seal{ margin: 0 0 14px; }
  .score-note{ margin: 0; }
  .pc-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .nav-toggle{ display: flex; }
  .site-nav{
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--color-paper-raised);
    flex-direction: column; align-items: stretch;
    padding: 8px 24px 18px;
    border-bottom: 1px solid var(--color-line);
    display: none;
  }
  .site-nav.is-open{ display: flex; }
  .site-nav a{ padding: 10px 0; border-bottom: 1px solid var(--color-line); }
  .site-nav a:last-child{ border-bottom: none; }
  .nav-cta{ text-align: center; margin-top: 8px; }
}