:root {
  --paper: #e7e1d4;
  --paper-2: #efeae0;
  --ink: #171910;
  --muted: #4e5348;
  --line: rgba(23, 25, 16, 0.12);
  --forest: #10241e;
  --forest-2: #17352c;
  --lime: #e2f56a;
  --lime-2: #eef8a4;
  --cream: #f6f1e7;
  --bad: #b43322;
  --good: #1b7a42;
  --warn: #8a5a10;
  --serif: "Instrument Serif", "Iowan Old Style", Palatino, Georgia, serif;
  --sans: "Instrument Sans", "Segoe UI", sans-serif;
  --mono: "DM Mono", "Cascadia Mono", Consolas, monospace;
  --nav: 74px;
  --max: 1120px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body.modal-open,
body.menu-open { overflow: hidden; }

img, svg { display: block; max-width: 100%; }

button, input, select, textarea { font: inherit; color: inherit; }

button { cursor: pointer; }

a { color: inherit; }

h1, h2, h3, p { margin: 0; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.98;
}

h1 {
  font-size: clamp(3.1rem, 6.4vw, 5.5rem);
  max-width: 11ch;
}

h2 {
  font-size: clamp(2.3rem, 4.4vw, 3.6rem);
  max-width: 16ch;
}

h3 { font-size: clamp(1.45rem, 2vw, 1.85rem); }

::selection { background: #d5ec63; color: #14241c; }

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

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--lime);
  color: var(--forest);
  padding: 8px 12px;
  z-index: 80;
}

.skip:focus { top: 12px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

section[id] { scroll-margin-top: calc(var(--nav) + 12px); }

.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--nav);
  background: rgba(231, 225, 212, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled { border-bottom-color: var(--line); }

.nav-bar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.logo svg { width: 26px; height: 26px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  text-decoration: none;
  font-size: 15px;
}

.nav-links a.is-current { text-decoration: underline; text-underline-offset: 5px; }

.nav-cta { min-height: 40px; padding-inline: 14px; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  padding: 0;
  position: relative;
}

.nav-toggle span:not(.sr-only),
.nav-toggle span:not(.sr-only)::before {
  display: block;
}

.nav-toggle span:nth-child(2),
.nav-toggle span:nth-child(3) {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 1.5px;
  background: var(--ink);
}

.nav-toggle span:nth-child(2) { top: 17px; }
.nav-toggle span:nth-child(3) { top: 25px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.btn-lime { background: var(--lime); color: #14241c; }
.btn-lime:hover { background: var(--lime-2); }
.btn-ink { background: var(--forest); color: var(--cream); }
.btn-ink:hover { background: var(--forest-2); }
.btn-ghost { background: transparent; color: var(--cream); border-color: rgba(246, 241, 231, 0.35); }
.btn-ghost:hover { border-color: var(--cream); }
.btn-block { width: 100%; margin-top: 14px; }

.hero {
  position: relative;
  background:
    radial-gradient(900px 420px at 90% 0%, rgba(226, 245, 106, 0.16), transparent 55%),
    radial-gradient(700px 380px at 0% 100%, rgba(180, 90, 48, 0.18), transparent 50%),
    var(--forest);
  color: var(--cream);
  overflow: hidden;
  padding: 72px 0 64px;
}

.hero :focus-visible,
.section-dark :focus-visible { outline-color: var(--lime); }

.hero-trace {
  position: absolute;
  left: -20px;
  bottom: -30px;
  width: min(720px, 80vw);
  color: rgba(226, 245, 106, 0.45);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.9fr);
  gap: 48px;
  align-items: center;
}

.eyebrow, .section-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.eyebrow { color: var(--lime); }

.section-label { color: #5c6156; }

.section-dark .section-label,
.hero .section-label { color: rgba(226, 245, 106, 0.86); }

h1 em { font-style: italic; color: var(--lime); }

.lede, .section-intro {
  margin-top: 18px;
  max-width: 38rem;
  color: rgba(246, 241, 231, 0.78);
  font-size: 1.05rem;
}

.section-intro { color: var(--muted); }

.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }

.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 36px 0 0;
  max-width: 460px;
}

.facts div { border-top: 1px solid rgba(246, 241, 231, 0.2); padding-top: 10px; }
.facts dt { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(246, 241, 231, 0.62); }
.facts dd { margin: 4px 0 0; font-family: var(--serif); font-size: 1.45rem; }

.ticket {
  position: relative;
  background: var(--cream);
  color: var(--ink);
  border-radius: 22px;
  padding: 20px 20px 16px;
  width: min(100%, 460px);
  justify-self: end;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.32);
}

.ticket-head, .signal-top, .modal-head, .code-bar, .score {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.ticket-brand { font-weight: 600; letter-spacing: -0.03em; }
.ticket-sub { color: var(--muted); font-size: 13px; margin-top: 2px; }

.stamp {
  align-self: flex-start;
  border: 1.5px solid currentColor;
  border-radius: 4px;
  padding: 5px 8px 4px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transform: rotate(8deg);
}

.stamp[data-stamp="RECYCLE"] { color: var(--bad); }
.stamp[data-stamp="REUSE"] { color: var(--good); }
.stamp[data-stamp="DERATE"] { color: var(--warn); }
.stamp[data-stamp="HOLD"] { color: #3c4038; }

.score { align-items: flex-end; margin: 18px 0 8px; }

.grade {
  font-family: var(--serif);
  font-size: 6.6rem;
  line-height: 0.72;
  letter-spacing: -0.05em;
  margin: 0;
}

.grade[data-grade="D"] { color: var(--bad); }
.grade[data-grade="A"] { color: var(--good); }
.grade[data-grade="B"] { color: var(--warn); }
.grade[data-grade="H"] { font-size: 3.4rem; line-height: 0.9; color: #3c4038; }

.disposition { margin-top: 8px; color: var(--muted); }

.index-block { text-align: right; }
.index-block strong {
  display: block;
  font-family: var(--mono);
  font-size: 1.8rem;
  font-weight: 500;
}
.index-block span, .soh { display: block; color: var(--muted); font-size: 13px; }
.soh { margin-top: 6px; }
.soh b, .confidence b { font-weight: 600; color: var(--ink); }

.meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
  margin: 8px 0 0;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.meta dt, .signal-legend, .confidence, .fine, .code-note, .legal, .ticket-sub {
  font-family: var(--mono);
}

.meta dt {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #5e635a;
}

.meta dd { margin: 3px 0 0; font-size: 15px; }

.confidence, .signal-legend, .ticket-note { font-size: 14px; }
.confidence { margin-top: 12px; color: var(--muted); }
.ticket-note { margin: 8px 0 14px; }
.signal-legend { color: #5e635a; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 8px; }

.signal + .signal { margin-top: 9px; }
.signal-top { font-size: 13px; margin-bottom: 4px; }

.track {
  height: 6px;
  border-radius: 99px;
  background: rgba(23, 25, 16, 0.08);
  overflow: hidden;
}

.fill { height: 100%; width: 0; border-radius: inherit; transition: width 0.45s ease; }
.fill[data-reading="Strong"] { background: var(--bad); }
.fill[data-reading="Elevated"] { background: var(--warn); }
.fill[data-reading="Quiet"] { background: var(--good); }

.hold-note {
  margin: 0;
  padding: 12px;
  border: 1px dashed rgba(23, 25, 16, 0.28);
  border-radius: 12px;
  color: var(--muted);
}

.picks { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }

.chip {
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  min-height: 34px;
  padding: 0 10px;
  font-size: 13px;
}

.chip[aria-pressed="true"] {
  background: var(--forest);
  color: var(--cream);
  border-color: var(--forest);
}

.ticker {
  background: #0c1c18;
  color: rgba(246, 241, 231, 0.72);
  overflow: hidden;
  border-top: 1px solid rgba(246, 241, 231, 0.08);
  padding: 12px 0;
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: tick 42s linear infinite;
}

.ticker p {
  margin: 0;
  padding-right: 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

.ticker:hover .ticker-track { animation-play-state: paused; }

@keyframes tick { to { transform: translateX(-50%); } }

.proof { padding: 22px 0; border-bottom: 1px solid var(--line); }

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.proof strong, .proof span { display: block; }
.proof strong { font-size: 15px; letter-spacing: -0.02em; }
.proof span { color: var(--muted); font-size: 13px; margin-top: 3px; }

.section { padding: 88px 0; }
.section-alt { background: var(--paper-2); }
.section-dark {
  background:
    radial-gradient(700px 280px at 100% 0%, rgba(226, 245, 106, 0.09), transparent 50%),
    var(--forest);
  color: var(--cream);
}

.section-head { margin-bottom: 36px; }

.card-grid { display: grid; gap: 14px; }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.card-grid.two { grid-template-columns: 1fr 1fr; }

.card, .price, .feature, .compare article {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  background: rgba(246, 241, 231, 0.45);
}

.card .num, .feature .num, .steps .num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #5c6156;
  margin-bottom: 12px;
}

.card h3, .feature h3, .steps h3, .price h3, .compare h3 { margin-bottom: 10px; }
.card p:last-child, .feature p:last-child, .steps p:last-child { color: var(--muted); }

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.steps li { padding-top: 8px; border-top: 1px solid var(--line); }

.lot { display: grid; gap: 8px; }

.lot-head, .batch-row {
  display: grid;
  grid-template-columns: 1fr 1.1fr 1.5fr 0.6fr 0.6fr 1fr;
  gap: 10px;
  align-items: center;
}

.lot-head {
  padding: 0 16px 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #5e635a;
}

.batch-row {
  width: 100%;
  text-align: left;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: transparent;
  padding: 14px 16px;
}

.batch-row.is-hold { border-style: dashed; }

.batch-row[aria-pressed="true"] {
  background: var(--forest);
  color: var(--cream);
  border-color: var(--forest);
}

.mini-grade { font-family: var(--serif); font-size: 1.4rem; line-height: 1; }
.mini-grade[data-grade="D"] { color: var(--bad); }
.mini-grade[data-grade="A"] { color: var(--good); }
.mini-grade[data-grade="B"] { color: var(--warn); }
.mini-grade[data-grade="H"] { font-family: var(--sans); font-size: 0.95rem; color: #3c4038; }

.batch-row[aria-pressed="true"] .mini-grade[data-grade="D"] { color: #ffb4a8; }
.batch-row[aria-pressed="true"] .mini-grade[data-grade="A"] { color: #b7f3cb; }
.batch-row[aria-pressed="true"] .mini-grade[data-grade="B"] { color: #f3d48a; }
.batch-row[aria-pressed="true"] .mini-grade[data-grade="H"] { color: var(--cream); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.feature {
  background: rgba(246, 241, 231, 0.04);
  border-color: rgba(246, 241, 231, 0.12);
}

.feature .num { color: rgba(226, 245, 106, 0.8); }
.feature p:last-child { color: rgba(246, 241, 231, 0.74); }
.feature-lead { grid-column: span 2; background: rgba(226, 245, 106, 0.08); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.clean { margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.clean li { padding-left: 14px; border-left: 2px solid var(--forest); }
.clean.light li { border-left-color: var(--lime); color: rgba(246, 241, 231, 0.86); }
.clean strong { font-weight: 600; }

.code-wrap {
  background: #0c1c18;
  color: var(--cream);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(246, 241, 231, 0.08);
}

.code-bar {
  align-items: center;
  padding: 10px 12px 10px 16px;
  border-bottom: 1px solid rgba(246, 241, 231, 0.08);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--lime);
}

.code-bar button {
  border: 1px solid rgba(246, 241, 231, 0.2);
  background: transparent;
  color: var(--cream);
  border-radius: 999px;
  min-height: 32px;
  padding: 0 12px;
}

pre {
  margin: 0;
  padding: 18px 16px 8px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.55;
  color: rgba(246, 241, 231, 0.88);
}

.code-note { margin: 0; padding: 0 16px 16px; color: rgba(246, 241, 231, 0.6); font-size: 12px; }
.code-note code { font-family: inherit; color: var(--lime); }

.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.compare ul { margin: 0; padding-left: 18px; display: grid; gap: 8px; color: var(--muted); }
.compare-next {
  background: var(--forest);
  color: var(--cream);
  border-color: var(--forest);
}
.compare-next ul { color: rgba(246, 241, 231, 0.82); }
.compare-next li::marker { color: var(--lime); }

.billing {
  display: inline-flex;
  padding: 4px;
  border-radius: 999px;
  background: #ddd6c8;
  margin-bottom: 18px;
}

.billing button {
  border: 0;
  background: transparent;
  border-radius: 999px;
  min-height: 40px;
  padding: 0 16px;
}

.billing button[aria-selected="true"] { background: var(--forest); color: var(--cream); }

.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.price-grid[hidden] { display: none; }

.price { background: var(--cream); display: flex; flex-direction: column; }
.price .amount {
  font-family: var(--serif);
  font-size: 2.6rem;
  letter-spacing: -0.04em;
  margin: 8px 0 12px;
}
.price .amount span { font-family: var(--sans); font-size: 1rem; letter-spacing: 0; color: var(--muted); }
.price p:last-child { color: var(--muted); }
.price-featured { border-color: var(--forest); box-shadow: inset 0 0 0 1px var(--forest); }
.badge {
  justify-self: start;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forest);
  background: var(--lime);
  border-radius: 999px;
  padding: 4px 8px;
  margin-bottom: 8px;
  width: fit-content;
}

.estimator {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 22px;
  padding: 22px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--cream);
}

.estimator p { color: var(--muted); margin-top: 8px; }
.estimator label { display: flex; justify-content: space-between; gap: 12px; font-size: 15px; }
.estimator input[type="range"] { width: 100%; margin: 14px 0; accent-color: var(--forest); }

.estimate-best { margin: 0 0 10px; color: var(--ink); font-weight: 600; }
#estimate ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
#estimate li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}
#estimate li strong { display: block; font-weight: 600; }
#estimate li small { display: block; color: var(--muted); font-size: 13px; margin-top: 2px; }
#estimate li > span:last-child { font-variant-numeric: tabular-nums; white-space: nowrap; }
#estimate li.is-best > span:last-child {
  background: var(--lime);
  color: var(--forest);
  border-radius: 999px;
  padding: 4px 10px;
  font-weight: 600;
}

.faq-wrap { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 32px; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item h3 { margin: 0; font-family: var(--sans); letter-spacing: 0; }
.faq-item button {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 16px 28px 16px 0;
  position: relative;
  font-weight: 600;
}
.faq-item button::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  font-family: var(--serif);
  font-size: 1.5rem;
}
.faq-item button[aria-expanded="true"]::after { content: "–"; }
.faq-item p { margin: 0 0 16px; color: var(--muted); max-width: 62ch; }

.pilot .section-intro { color: rgba(246, 241, 231, 0.78); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field.full { grid-column: 1 / -1; }
.field label { display: block; font-size: 14px; margin-bottom: 6px; }

input, select, textarea {
  width: 100%;
  min-height: 48px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: var(--cream);
  color: var(--ink);
  padding: 0 12px;
}

textarea { min-height: 110px; padding: 12px; resize: vertical; }

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] { border-color: #e07a68; }

.error { color: #ffd0c8; font-size: 13px; margin: 6px 0 0; }
.fine { color: rgba(246, 241, 231, 0.62); font-size: 12px; margin-top: 10px; }

.success {
  background: rgba(246, 241, 231, 0.06);
  border: 1px solid rgba(246, 241, 231, 0.16);
  border-radius: 18px;
  padding: 22px;
}
.success h3 { font-size: 2.2rem; margin-bottom: 10px; }
.success p { color: rgba(246, 241, 231, 0.82); }
.success[hidden], .price-grid[hidden], .modal[hidden] { display: none; }

.footer {
  background: #0c1c18;
  color: rgba(246, 241, 231, 0.78);
  padding: 36px 0 42px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1.4fr;
  gap: 24px;
  align-items: start;
}

.footer .logo { color: var(--cream); margin-bottom: 8px; }
.footer nav { display: grid; gap: 6px; }
.footer a { text-decoration: none; }
.legal { font-size: 12px; line-height: 1.5; color: rgba(246, 241, 231, 0.55); }

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 20px;
}

.modal-backdrop { position: absolute; inset: 0; background: rgba(6, 10, 8, 0.74); }

.modal-card {
  position: relative;
  width: min(680px, 100%);
  max-height: min(88vh, 820px);
  overflow: auto;
  background: var(--cream);
  color: var(--ink);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.modal-head { align-items: flex-start; }
.modal-head h2 { font-size: 2.4rem; }
.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  font-size: 1.4rem;
  line-height: 1;
}

.modal-score {
  display: flex;
  gap: 16px;
  align-items: center;
  margin: 8px 0 12px;
}
.modal-score p { color: var(--muted); }
.modal-score p.grade { font-size: 4.6rem; line-height: 0.72; }
.modal-score p.grade[data-grade="H"] { font-size: 2.6rem; line-height: 0.9; }
#modal-disposition { color: var(--ink); font-size: 1.25rem; }

.modal-feature { padding: 10px 0; border-top: 1px solid var(--line); }
.modal-feature p { color: var(--muted); font-size: 14px; margin-top: 4px; }

.caveat {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(23, 25, 16, 0.05);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 980px) {
  .hero-grid, .split, .faq-wrap, .estimator, .compare, .card-grid.three, .steps, .price-grid, .proof-grid {
    grid-template-columns: 1fr;
  }
  .ticket { justify-self: start; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .legal { grid-column: 1 / -1; }
  h1 { max-width: 14ch; }
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-block; }
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav);
    left: 0;
    right: 0;
    background: var(--paper-2);
    border-bottom: 1px solid var(--line);
    padding: 12px 20px 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 10px 0; }
  .nav-cta { width: 100%; }
}

@media (max-width: 720px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .section { padding: 64px 0; }
  .hero { padding: 48px 0 40px; }
  .card-grid.two, .feature-grid, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .feature-lead { grid-column: auto; }
  .facts { grid-template-columns: 1fr; max-width: none; }
  .lot-head { display: none; }
  .batch-row {
    grid-template-columns: 1fr 1fr;
    gap: 8px 12px;
  }
  .batch-row span::before {
    content: attr(data-label);
    display: block;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #5e635a;
    margin-bottom: 2px;
  }
  .batch-row[aria-pressed="true"] span::before { color: rgba(246, 241, 231, 0.62); }
  .grade { font-size: 5.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}