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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: #1a1a1a;
  background-color: #f5f7f7;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: #006b3c;
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  padding: 0.75rem 1rem;
  background: #006b3c;
  color: #ffffff;
  z-index: 1000;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}

:focus-visible {
  outline: 3px solid #ffbf47;
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  background-color: #ffffff;
  border-bottom: 1px solid #dde4e4;
  position: sticky;
  top: 0;
  z-index: 999;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.5rem 0.5rem 0;
  gap: 1.5rem;
}

.logo img {
  height: 110px;
  width: auto;
  display: block;
}

.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background-color: #e6f2ec;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.55rem 1.15rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background-color: #006b3c;
  color: #ffffff;
  border-color: #006b3c;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: #00532f;
  border-color: #00532f;
}

.btn-secondary {
  background-color: #ffffff;
  color: #006b3c;
  border-color: #006b3c;
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: #e6f2ec;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: 1px solid #006b3c;
  border-radius: 6px;
  padding: 0.35rem 0.45rem;
  cursor: pointer;
}

.nav-toggle-bar {
  width: 18px;
  height: 2px;
  background-color: #006b3c;
  display: block;
}

.nav-toggle-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.hero {
  background: linear-gradient(135deg, #003820, #0b5c35);
  color: #ffffff;
  padding: 2.5rem 0;
}

.hero-inner {
  min-height: 180px;
}

.hero-kicker {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin: 0 0 0.5rem;
  opacity: 0.9;
}

.hero h1 {
  font-size: 1.9rem;
  margin: 0 0 0.75rem;
  max-width: 52rem;
}

.hero-text {
  max-width: 48rem;
  margin: 0 0 1.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.section {
  padding: 3rem 0;
}

.section-alt {
  background-color: #ffffff;
}

.section-highlight {
  background-color: #e6f2ec;
}

.section h2 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.section-note {
  margin-top: 1.5rem;
  font-size: 0.95rem;
  color: #424242;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  align-items: flex-start;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.card {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  height: 100%;
}

.card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
}

.card:hover,
.card:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.09);
}

.card-image-wrapper {
  background-color: #f5f7f7;
  padding: 0.75rem;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-image-wrapper img {
  max-height: 100%;
  width: 100%;
  object-fit: contain;
}

.card-body {
  padding: 0.85rem 0.95rem 1rem;
}

.card-body h3 {
  font-size: 1rem;
  margin: 0 0 0.5rem;
}

.card-body p {
  font-size: 0.9rem;
  margin: 0;
}

.faq-accordion {
  margin-top: 1.5rem;
  border-top: 1px solid #d2d9d9;
}

.faq-item {
  border-bottom: 1px solid #d2d9d9;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 0.9rem 0;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.faq-question::after {
  content: "+";
  float: right;
  font-weight: 700;
}

.faq-question[aria-expanded="true"]::after {
  content: "−";
}

.faq-answer {
  padding: 0 0 0.9rem;
}

.text-link {
  white-space: nowrap;
  display: inline-block;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-footer {
  background-color: #003820;
  color: #ffffff;
  padding: 1.25rem 0;
  margin-top: 2rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.9rem;
}

.footer-right {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-right a {
  color: #ffffff;
  white-space: nowrap;
}

.footer-right a:hover,
.footer-right a:focus-visible {
  text-decoration: underline;
}

/* Responsive */

@media (max-width: 992px) {
  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding-right: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #ffffff;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.16);
    padding: 0.75rem 1rem 1rem;
    display: none;
  }

  .main-nav.open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

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

  .logo img {
    height: 90px;
  }
}

@media (max-width: 520px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .hero-inner {
    min-height: 150px;
  }
}