:root {
  --ink: #18302d;
  --muted: #4f625f;
  --teal: #1f4e4a;
  --teal-2: #2f6f68;
  --clay: #b4693e;
  --clay-dark: #95532e;
  --cream: #fbf6ec;
  --tint: #f1ebdd;
  --line: #e2d8c4;
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
}
h1, h2, h3 { font-family: Fraunces, Georgia, serif; line-height: 1.15; margin: 0 0 .6em; }
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); color: var(--teal); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
a { color: inherit; }

.wrap { width: min(1100px, 100% - 2.5rem); margin-inline: auto; }
.narrow { width: min(760px, 100% - 2.5rem); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 600;
  color: var(--clay);
  margin-bottom: .8em;
}

/* Buttons */
.btn {
  display: inline-block;
  background: var(--clay);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: .95em 1.6em;
  border-radius: 999px;
  border: 2px solid var(--clay);
  transition: background .2s, transform .2s, box-shadow .2s;
}
.btn:hover { background: var(--clay-dark); border-color: var(--clay-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(180,105,62,.25); }
.btn:focus-visible { outline: 3px solid var(--teal-2); outline-offset: 3px; }
.btn--sm { padding: .55em 1.2em; font-size: .9rem; }
.btn--ghost { background: transparent; color: var(--clay-dark); }
.btn--ghost:hover { color: #fff; }
.btn--light { background: var(--cream); color: var(--teal); border-color: var(--cream); }
.btn--light:hover { background: #fff; border-color: #fff; color: var(--teal); }
.btn--block { display: block; text-align: center; }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: rgba(251,246,236,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar__inner { display: flex; align-items: center; gap: 1.5rem; padding-block: .8rem; }
.brand { font-family: Fraunces, serif; font-weight: 700; font-size: 1.3rem; text-decoration: none; color: var(--teal); margin-right: auto; }
.brand span { color: var(--clay); }
.topnav { display: flex; gap: 1.4rem; }
.topnav a { text-decoration: none; font-size: .92rem; color: var(--muted); }
.topnav a:hover { color: var(--teal); }

/* Hero */
.hero { padding: clamp(3rem, 7vw, 6rem) 0; background: radial-gradient(circle at 85% 30%, #e7dcc6 0, transparent 55%); }
.hero__grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: center; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 34em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.8rem 0; }
.hero__notes { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; color: var(--muted); font-size: .92rem; }
.hero__notes li::before { content: "✓"; color: var(--teal-2); font-weight: 700; margin-right: .4em; }

.product { position: relative; display: block; justify-self: center; width: min(320px, 80%); transition: transform .3s; }
.product:hover { transform: translateY(-6px) rotate(-1.5deg); }
.product svg { width: 100%; height: auto; display: block; }
.product__tag {
  position: absolute; top: 12%; right: -4%;
  background: var(--teal); color: var(--cream);
  font-size: .8rem; font-weight: 600;
  padding: .45em .9em; border-radius: 999px;
}

/* Sections */
.section { padding: clamp(3.5rem, 7vw, 5.5rem) 0; }
.section--tint { background: var(--tint); }
.cta-row { margin-top: 2.2rem; text-align: center; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 1.5rem; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; }
.card h3 { color: var(--teal); }
.card p { color: var(--muted); margin: 0; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.facts { background: #fff; border: 2px solid var(--ink); border-radius: 6px; padding: 1.2rem 1.4rem; }
.facts__title { font-family: Fraunces, serif; font-weight: 700; font-size: 1.5rem; border-bottom: 8px solid var(--ink); padding-bottom: .3em; margin-bottom: .4em; }
.facts ul { list-style: none; padding: 0; margin: 0; }
.facts li { display: flex; justify-content: space-between; gap: 1rem; padding: .55em 0; border-bottom: 1px solid var(--line); }
.facts li span:last-child { color: var(--muted); }
.facts__note { font-size: .85rem; color: var(--muted); margin: .9em 0 0; }

.steps { counter-reset: s; list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.steps li { counter-increment: s; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; color: var(--muted); }
.steps li::before { content: counter(s, decimal-leading-zero); display: block; font-family: Fraunces, serif; font-size: 2rem; color: var(--clay); margin-bottom: .3em; }
.steps strong { color: var(--ink); display: block; }

details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: .8rem; }
summary { cursor: pointer; font-weight: 600; padding: 1.1rem 1.3rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--clay); font-size: 1.3rem; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { padding: 0 1.3rem 1.1rem; margin: 0; color: var(--muted); }

.closing { background: var(--teal); color: var(--cream); padding: clamp(3.5rem, 7vw, 5rem) 0; text-align: center; }
.closing h2 { color: var(--cream); }
.closing p { opacity: .85; margin-bottom: 1.6rem; }

.disclaimer { padding: 3.5rem 0; border-top: 1px solid var(--line); }
.disclaimer h2 { font-size: 1.4rem; }
.disclaimer p { font-size: .92rem; color: var(--muted); }

.footer { padding: 1.5rem 0 2rem; font-size: .85rem; color: var(--muted); text-align: center; }

.mobile-bar { display: none; }

@media (max-width: 860px) {
  .topnav { display: none; }
  .hero__grid, .two-col { grid-template-columns: 1fr; }
  .product { order: -1; width: min(240px, 70%); }
  .cards, .steps { grid-template-columns: 1fr; }
  .mobile-bar {
    display: block;
    position: fixed; inset: auto 0 0 0; z-index: 30;
    padding: .7rem 1rem calc(.7rem + env(safe-area-inset-bottom));
    background: rgba(251,246,236,.96);
    border-top: 1px solid var(--line);
    box-shadow: 0 -6px 20px rgba(0,0,0,.06);
  }
  body { padding-bottom: 5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .product { transition: none; }
}