:root {
  --green-900: #244f1a;
  --green-700: #3a7b24;
  --green-500: #7fc43b;
  --blue-900: #16334f;
  --blue-700: #236783;
  --teal-100: #e7f7f4;
  --gold-500: #c9a852;
  --ink: #162017;
  --muted: #5b665d;
  --line: #dbe4dc;
  --paper: #ffffff;
  --soft: #f4f8f2;
  --shadow: 0 18px 42px rgba(22, 32, 23, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  background: var(--paper);
  overflow-x: hidden;
}

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

a {
  color: var(--green-700);
}

a:hover {
  color: var(--blue-700);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  padding: 0.65rem 0.9rem;
  color: #fff;
  background: var(--blue-900);
  border-radius: 4px;
}

.skip-link:focus {
  top: 1rem;
}

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 82px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img,
.site-footer img {
  height: auto;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.main-nav a {
  color: var(--blue-900);
  text-decoration: none;
}

.main-nav a:hover {
  color: var(--green-700);
}

.hero {
  position: relative;
  min-height: clamp(580px, 82vh, 760px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: #fff;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(12, 28, 20, 0.86) 0%, rgba(12, 28, 20, 0.66) 48%, rgba(12, 28, 20, 0.28) 100%),
    linear-gradient(0deg, rgba(12, 28, 20, 0.72) 0%, rgba(12, 28, 20, 0.12) 55%);
}

.hero-content {
  position: relative;
  padding: 0 0 clamp(4rem, 10vh, 7rem);
}

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

h1 {
  width: 100%;
  max-width: 780px;
  margin-bottom: 1rem;
  font-size: clamp(3rem, 8vw, 6.2rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h1 span {
  display: block;
}

h2 {
  margin-bottom: 1rem;
  color: var(--blue-900);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.55rem;
  color: var(--blue-900);
  font-size: 1.18rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-lede {
  width: min(720px, 100%);
  margin-bottom: 1.6rem;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: #f4fbf0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.75rem 1.05rem;
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  color: #102014;
  background: var(--green-500);
}

.button.secondary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.76);
}

.summary-band {
  padding: 1.4rem 0;
  background: var(--blue-900);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stat-card {
  min-height: 152px;
  padding: 1.15rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
}

.stat-card span {
  display: block;
  margin-bottom: 0.35rem;
  color: #cde7c0;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.stat-card strong {
  display: block;
  margin-bottom: 0.45rem;
  font-size: clamp(1.55rem, 3vw, 2.3rem);
  line-height: 1;
}

.stat-card p {
  margin-bottom: 0;
  color: #edf5ee;
  font-size: 0.95rem;
}

.section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.section-muted {
  background: var(--soft);
}

.two-column,
.help-layout,
.review-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.eyebrow {
  margin-bottom: 0.7rem;
  color: var(--green-700);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.source-panel,
.contact-box,
.review-callout {
  padding: 1.3rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.source-panel ul,
.source-links {
  margin: 0;
  padding-left: 1.1rem;
}

.source-panel li + li,
.source-links li + li {
  margin-top: 0.45rem;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.75fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
  margin-bottom: 2rem;
}

.split-heading p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.evidence-grid,
.theme-grid,
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.theme-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 2rem;
}

.evidence-card,
.theme-card,
.steps article {
  min-height: 210px;
  padding: 1.25rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.evidence-card a,
.review-callout a {
  font-weight: 800;
}

.review-layout {
  grid-template-columns: minmax(260px, 0.6fr) minmax(0, 1.4fr);
  align-items: center;
}

.review-callout {
  border-top: 5px solid var(--gold-500);
}

.review-callout strong {
  display: block;
  color: var(--green-700);
  font-size: clamp(4rem, 8vw, 6rem);
  line-height: 0.9;
}

.review-callout span {
  display: block;
  margin: 0.6rem 0 0.8rem;
  color: var(--blue-900);
  font-weight: 900;
}

.review-feed {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.review-feed-summary {
  margin: 0 0 1rem;
  color: var(--muted);
  font-weight: 800;
}

.review-feed-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 1.2rem;
  color: var(--muted);
  background: var(--paper);
  border: 1px dashed var(--line);
  border-radius: 8px;
}

.review-highlight-card {
  display: flex;
  min-height: 245px;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.25rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.review-highlight-card blockquote {
  margin: 0;
  color: var(--ink);
  font-size: 1.02rem;
  overflow-wrap: anywhere;
}

.review-highlight-card footer {
  margin-top: auto;
  color: var(--muted);
  font-size: 0.92rem;
}

.review-stars {
  color: var(--gold-500);
  font-size: 1.05rem;
  letter-spacing: 0;
}

.review-source-badge {
  align-self: flex-start;
  padding: 0.24rem 0.5rem;
  color: #fff;
  background: var(--blue-900);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
}

.review-highlight-card a {
  font-weight: 800;
}

.help-layout {
  margin-bottom: 2rem;
}

.contact-box p {
  margin-bottom: 0.55rem;
}

.steps article {
  position: relative;
  min-height: 180px;
}

.steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 0.85rem;
  color: #fff;
  background: var(--blue-900);
  border-radius: 50%;
  font-weight: 900;
}

.section-faq {
  background: var(--teal-100);
}

.faq-list {
  display: grid;
  gap: 0.85rem;
}

details {
  padding: 1rem 1.15rem;
  background: var(--paper);
  border: 1px solid rgba(35, 103, 131, 0.24);
  border-radius: 8px;
}

summary {
  color: var(--blue-900);
  cursor: pointer;
  font-weight: 900;
}

details p {
  margin: 0.85rem 0 0;
  color: var(--muted);
}

.sources-section {
  padding-bottom: clamp(3.5rem, 7vw, 5rem);
}

.site-footer {
  padding: 2.5rem 0;
  color: #e9f0e8;
  background: #142311;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.7fr);
  gap: 2rem;
}

.footer-grid h2 {
  color: #fff;
  font-size: 1.2rem;
}

.footer-grid p {
  margin-bottom: 0;
}

@media (max-width: 860px) {
  .nav-shell {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 0.85rem 0;
  }

  .main-nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.2rem;
  }

  .hero {
    min-height: 680px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(12, 28, 20, 0.88), rgba(12, 28, 20, 0.62)),
      linear-gradient(0deg, rgba(12, 28, 20, 0.76), rgba(12, 28, 20, 0.08));
  }

  .stat-grid,
  .two-column,
  .help-layout,
  .review-layout,
  .split-heading,
  .review-feed,
  .evidence-grid,
  .theme-grid,
  .steps,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .stat-card,
  .evidence-card,
  .theme-card,
  .steps article {
    min-height: auto;
  }
}

@media (max-width: 520px) {
  .shell {
    width: min(1120px, calc(100% - 28px));
  }

  .brand img {
    width: 190px;
  }

  .hero-lede,
  .hero-actions {
    max-width: 360px;
  }

  .hero-content {
    padding-bottom: 3rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .button {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
}