:root {
  color-scheme: light;
  --ink: #1f2724;
  --muted: #66736d;
  --paper: #faf9f5;
  --panel: #ffffff;
  --soft: #f1f4ef;
  --line: #dde3dd;
  --line-strong: #c9d2cc;
  --green: #2f6b57;
  --green-dark: #183e34;
  --blue: #2f6f9f;
  --clay: #b85d4d;
  --yellow: #e4b84b;
  --shadow: 0 16px 38px rgba(32, 39, 36, 0.08);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.58;
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(31, 39, 36, 0.08);
  background: rgba(250, 249, 245, 0.92);
  color: var(--ink);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 22px;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 7px;
  flex: 0 0 auto;
  box-shadow: 0 0 0 1px rgba(31, 39, 36, 0.08);
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--green-dark);
  font-size: 17px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  text-decoration: none;
}

.nav-links a:hover {
  background: var(--soft);
  color: var(--ink);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-size: 22px;
}

.hero {
  position: relative;
  min-height: 640px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(250, 249, 245, 0.98) 0%, rgba(250, 249, 245, 0.9) 44%, rgba(250, 249, 245, 0.18) 100%),
    var(--paper);
  border-bottom: 1px solid var(--line);
}

.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  filter: saturate(0.86) contrast(0.96);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 82px;
  background:
    linear-gradient(180deg, rgba(250, 249, 245, 0), var(--paper)),
    linear-gradient(90deg, rgba(47, 107, 87, 0.12), rgba(184, 93, 77, 0.08), transparent);
}

.hero::before {
  content: "";
  position: absolute;
  right: max(24px, calc((100vw - 1180px) / 2));
  bottom: 48px;
  width: min(380px, 36vw);
  height: 1px;
  background: var(--ink);
  box-shadow:
    0 -18px 0 rgba(31, 39, 36, 0.12),
    0 18px 0 rgba(31, 39, 36, 0.12);
  opacity: 0.45;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
  padding: 92px 0 108px;
  color: var(--ink);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 390px);
  gap: 54px;
  align-items: center;
}

.hero-copy-block {
  max-width: 780px;
}

.hero-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
  margin-bottom: 22px;
  color: var(--green-dark);
  font-weight: 850;
}

.hero-logo img {
  width: 38px;
  height: 38px;
  border-radius: 7px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--clay);
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 12px;
}

.hero .eyebrow {
  color: var(--blue);
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 19px;
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.fit-board {
  position: relative;
  padding: 26px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.fit-board::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 24px;
  right: 24px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--green), var(--yellow), var(--clay));
}

.fit-board h2 {
  margin: 0 0 18px;
  font-size: 28px;
  line-height: 1.08;
}

.fit-board dl {
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.fit-board dl div {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.fit-board dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.fit-board dd {
  margin: 0;
  color: var(--ink);
  font-weight: 850;
}

.fit-board a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--green-dark);
  font-weight: 850;
  text-decoration: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--green-dark);
  border-radius: 999px;
  background: var(--green-dark);
  color: #fff;
  font-weight: 850;
  text-decoration: none;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
}

.button.secondary,
.button.light {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.88);
  color: var(--green-dark);
}

.button.amazon {
  border-color: #232f3e;
  background: #232f3e;
  color: #fff;
}

.button:hover {
  transform: translateY(-1px);
}

.button.secondary:hover,
.button.light:hover {
  border-color: var(--green);
  background: #fff;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 68px 22px;
}

.section.compact {
  padding-top: 38px;
}

.trust-strip,
.measure-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.trust-strip div,
.measure-strip div {
  padding: 22px;
  border-right: 1px solid var(--line);
}

.trust-strip div:last-child,
.measure-strip div:last-child {
  border-right: 0;
}

.trust-strip strong,
.trust-strip span,
.measure-strip strong,
.measure-strip span,
.measure-strip p {
  display: block;
}

.trust-strip strong,
.measure-strip strong {
  font-size: 17px;
}

.trust-strip span,
.measure-strip p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 14px;
}

.measure-strip > div > span {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
}

.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.section-title h2,
.page-title h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.06;
}

.section-title h2::after,
.page-title h1::after {
  content: "";
  display: block;
  width: 52px;
  height: 3px;
  margin-top: 14px;
  border-radius: 999px;
  background: var(--yellow);
}

.section-title p,
.page-title p {
  max-width: 690px;
  margin: 10px 0 0;
  color: var(--muted);
}

.band {
  background: #ffffff;
  border-block: 1px solid var(--line);
}

.grid {
  display: grid;
  gap: 18px;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 1px 0 rgba(31, 39, 36, 0.03);
}

.kit-card {
  min-height: 258px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.kit-card:hover,
.feature-card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.kit-card h3 {
  margin: 16px 0 8px;
  font-size: 22px;
  line-height: 1.13;
}

.kit-card p {
  margin: 0;
  color: var(--muted);
}

.kit-card .link,
.feature-card .link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  min-height: 36px;
  margin-top: auto;
  color: var(--green-dark);
  font-weight: 850;
  text-decoration: none;
}

.problem-list {
  border-top: 1px solid var(--line);
}

.problem-list .feature-card {
  min-height: 0;
  padding: 24px 0;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.problem-list .feature-card:hover {
  box-shadow: none;
  transform: none;
}

.problem-list .feature-card h3 {
  margin: 0 0 4px;
}

.problem-list .feature-card p {
  max-width: 680px;
}

.kit-card .link::after,
.feature-card .link::after {
  content: ">";
  margin-left: 8px;
  color: var(--clay);
}

.feature-card {
  min-height: 238px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.feature-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 28px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
}

.feature-card h3 {
  margin: 16px 0 8px;
  font-size: 24px;
  line-height: 1.1;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
}

.constraint-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.constraint-board .kit-card {
  min-height: 210px;
}

.constraint-board .kit-card:first-child {
  grid-row: span 2;
  min-height: 434px;
  background:
    linear-gradient(180deg, rgba(47, 107, 87, 0.08), rgba(255, 255, 255, 0)),
    #fff;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border: 1px solid #d8e5dd;
  border-radius: 999px;
  background: #eef6f0;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 850;
}

.pill.warning {
  border-color: #f1d2c9;
  background: #fff1ed;
  color: #8b3f33;
}

.pill.blue {
  border-color: #d4e3ec;
  background: #edf6fb;
  color: #245d84;
}

.finder {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 0;
  align-items: stretch;
  overflow: hidden;
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}

.finder-panel {
  padding: 28px;
}

.finder-panel h2 {
  margin: 0 0 12px;
  font-size: 34px;
  line-height: 1.05;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.choice {
  min-height: 74px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 14px;
  text-align: left;
  cursor: pointer;
  color: var(--ink);
}

.choice strong {
  display: block;
  font-size: 15px;
}

.choice span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
}

.choice.active {
  border-color: var(--green);
  background: #f3faf5;
  box-shadow: inset 0 0 0 1px var(--green);
}

.result-box {
  padding: 28px;
  min-height: 100%;
  background:
    linear-gradient(135deg, var(--green-dark), #245b4d 58%, #2f6f9f);
  color: #fff;
}

.result-box .eyebrow {
  color: #f5d37c;
}

.result-box p {
  color: rgba(255, 255, 255, 0.78);
}

.scoreboard {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0;
}

.score {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.score span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.score strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
  color: var(--green-dark);
}

.page-hero {
  background: linear-gradient(180deg, #ffffff, var(--paper));
  border-bottom: 1px solid var(--line);
}

.page-title {
  max-width: 1180px;
  margin: 0 auto;
  padding: 62px 22px 42px;
}

.kit-layout,
.article-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 34px;
}

.content-block {
  margin-bottom: 28px;
}

.content-block h2 {
  margin: 0 0 12px;
  font-size: 30px;
  color: var(--green-dark);
}

.content-block h3 {
  margin: 22px 0 8px;
}

.content-block p,
.content-block ul,
.content-block ol {
  color: var(--muted);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 24px;
}

.contact-form label {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.contact-form input,
.contact-form select {
  min-height: 44px;
  padding: 0 12px;
}

.contact-form textarea {
  min-height: 160px;
  padding: 12px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(47, 107, 87, 0.16);
  border-color: var(--green);
}

.form-note {
  margin: 0;
  padding: 12px 14px;
  border-radius: 8px;
  background: #fff7df;
  color: #59451c;
  font-weight: 700;
}

.contact-aside {
  display: grid;
  gap: 18px;
}

.product-list {
  display: grid;
  gap: 12px;
}

.product {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  display: grid;
  grid-template-columns: 138px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}

.product h3 {
  margin: 0 0 6px;
  font-size: 20px;
  color: var(--green-dark);
}

.product p {
  margin: 0 0 14px;
}

.product-specs {
  display: grid;
  gap: 6px;
  margin: 0 0 14px;
  padding: 0;
  color: var(--muted);
  list-style: none;
  font-size: 14px;
}

.product-specs li {
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--soft);
}

.product-specs strong {
  color: var(--green-dark);
}

.product-media {
  position: relative;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
  overflow: hidden;
  text-decoration: none;
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
}

.product-media.text-only {
  padding: 14px;
  background: linear-gradient(135deg, #edf6f1, #f8f5ee);
}

.product-media.text-only span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}

.product-media img.is-missing {
  display: none;
}

.image-fallback {
  padding: 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.quick-nav,
.sidebar,
.amazon-widget,
.callout,
.empty-state,
.roadmap-list {
  padding: 20px;
}

.quick-nav a {
  display: block;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  text-decoration: none;
}

.quick-nav a:hover {
  color: var(--green-dark);
}

.kit-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.kit-table th,
.kit-table td {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.kit-table th {
  background: var(--soft);
  color: var(--green-dark);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0;
}

.kit-table tr:last-child td {
  border-bottom: 0;
}

.callout {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.callout.warning {
  border-color: #efd2c9;
  background: #fff5f1;
}

.callout h2,
.callout h3 {
  margin-top: 0;
}

.amazon-widget-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 14px;
}

.amazon-widget-header strong {
  color: var(--ink);
}

.product h3 span {
  color: var(--muted);
  font-weight: 600;
}

.internal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.internal-links a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--green-dark);
  font-weight: 800;
  text-decoration: none;
}

.sidebar {
  position: sticky;
  top: 86px;
  align-self: start;
}

.sidebar h2 {
  margin: 0 0 12px;
  font-size: 21px;
}

.sidebar ul {
  padding-left: 19px;
  color: var(--muted);
}

.disclosure {
  padding: 14px 16px;
  border: 1px solid #ead7a6;
  border-radius: var(--radius);
  background: #fff8e4;
  color: #624b17;
}

.empty-state h2 {
  margin: 0 0 8px;
  font-size: 26px;
}

.empty-state p {
  margin: 0;
  color: var(--muted);
}

.roadmap-list ul {
  columns: 2;
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
}

.footer {
  background: #1f2724;
  color: rgba(255, 255, 255, 0.78);
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 34px 22px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
}

.footer a {
  color: #fff;
}

@media (max-width: 860px) {
  .menu-button {
    display: inline-grid;
    place-items: center;
  }

  .nav-links {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 64px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--shadow);
    color: var(--muted);
    flex-direction: column;
    align-items: stretch;
  }

  .nav-links a {
    border-radius: 8px;
  }

  .nav-links.open {
    display: flex;
  }

  .hero {
    min-height: 560px;
    background:
      linear-gradient(180deg, rgba(250, 249, 245, 0.88), rgba(250, 249, 245, 0.98)),
      var(--paper);
  }

  .hero > img {
    opacity: 0.22;
  }

  .hero::before {
    display: none;
  }

  .hero-inner,
  .grid.three,
  .grid.two,
  .trust-strip,
  .measure-strip,
  .constraint-board,
  .contact-layout,
  .finder,
  .kit-layout,
  .scoreboard,
  .article-shell {
    grid-template-columns: 1fr;
  }

  .roadmap-list ul {
    columns: 1;
  }

  .choice-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .trust-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .measure-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .trust-strip div:last-child,
  .measure-strip div:last-child {
    border-bottom: 0;
  }

  .constraint-board .kit-card:first-child {
    grid-row: auto;
    min-height: 210px;
  }

  .problem-list .feature-card {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .problem-list .feature-card .link {
    grid-column: 2;
    margin-top: 4px;
  }
}

@media (max-width: 520px) {
  .nav {
    padding-inline: 16px;
  }

  .brand span {
    max-width: 210px;
    overflow-wrap: anywhere;
    line-height: 1.05;
  }

  .hero-inner,
  .section,
  .page-title {
    width: auto;
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-inner {
    padding-top: 70px;
    padding-bottom: 72px;
  }

  h1 {
    font-size: 41px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .section {
    padding-top: 46px;
    padding-bottom: 46px;
  }

  .section-title {
    display: block;
  }

  .product {
    grid-template-columns: 1fr;
  }

  .product-media {
    max-width: 180px;
  }
}