:root {
  color-scheme: light;
  --ink: #14201c;
  --muted: #62726b;
  --line: #dfe7e2;
  --paper: #fbfcfa;
  --soft: #eef5f0;
  --green: #176d4a;
  --green-dark: #0f4934;
  --gold: #c8932d;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(22, 45, 36, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, "Helvetica Neue", sans-serif;
  background: var(--paper);
  color: var(--ink);
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  align-items: center;
  background: rgba(251, 252, 250, 0.92);
  border-bottom: 1px solid rgba(223, 231, 226, 0.9);
  display: flex;
  gap: 28px;
  justify-content: space-between;
  left: 0;
  padding: 16px clamp(20px, 5vw, 72px);
  position: fixed;
  right: 0;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 12px;
  min-width: 172px;
}

.brand-mark {
  align-items: center;
  background: var(--green);
  color: var(--white);
  display: inline-flex;
  font-weight: 800;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.05;
}

.brand small {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  margin-top: 4px;
  text-transform: uppercase;
}

.nav {
  align-items: center;
  display: flex;
  gap: clamp(16px, 3vw, 34px);
  font-size: 0.94rem;
  font-weight: 700;
}

.nav a {
  color: #31443c;
}

.header-action,
.button,
.contact-form button,
.form-action,
.business-card a {
  align-items: center;
  border-radius: 4px;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
}

.header-action,
.button.primary,
.contact-form button,
.form-action,
.business-card a {
  background: var(--green);
  color: var(--white);
}

.hero {
  min-height: 92vh;
  overflow: hidden;
  padding: 154px clamp(20px, 5vw, 72px) 72px;
  position: relative;
}

.hero-image,
.hero-overlay {
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 29, 22, 0.9) 0%, rgba(7, 29, 22, 0.7) 42%, rgba(7, 29, 22, 0.2) 100%),
    linear-gradient(0deg, rgba(7, 29, 22, 0.28), rgba(7, 29, 22, 0.08));
}

.hero-content {
  color: var(--white);
  max-width: 710px;
  position: relative;
  z-index: 1;
}

.eyebrow,
.section-kicker {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 14px;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(3.8rem, 8vw, 7.4rem);
  letter-spacing: 0;
  line-height: 0.94;
  margin-bottom: 24px;
}

.business-hero .hero-content h1 {
  font-size: clamp(2.75rem, 5vw, 4.75rem);
  line-height: 1.02;
  max-width: 680px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  letter-spacing: 0;
  line-height: 1.03;
  margin-bottom: 0;
}

h3 {
  font-size: 1.3rem;
  line-height: 1.2;
  margin-bottom: 12px;
}

.hero-copy {
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.06rem, 1.8vw, 1.34rem);
  line-height: 1.65;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.36);
  color: var(--white);
}

.intro,
.metrics,
.section,
.standards,
.site-footer {
  padding-left: clamp(20px, 5vw, 72px);
  padding-right: clamp(20px, 5vw, 72px);
}

.intro {
  display: grid;
  gap: 40px;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  padding-bottom: 72px;
  padding-top: 76px;
}

.intro p:last-child,
.standards-copy p,
.contact p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.metrics {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, 1fr);
  padding-bottom: 48px;
}

.metrics div {
  background: var(--green-dark);
  color: var(--white);
  min-height: 168px;
  padding: 28px;
}

.metrics strong,
.metrics span,
.standards-list strong,
.standards-list span {
  display: block;
}

.metrics strong {
  color: #f0c66c;
  font-size: 1.45rem;
  margin-bottom: 14px;
}

.metrics span {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.55;
}

.section {
  padding-bottom: 78px;
  padding-top: 38px;
}

.section-heading {
  margin-bottom: 34px;
  max-width: 820px;
}

.service-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, 1fr);
}

.businesses {
  background: var(--white);
}

.business-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, 1fr);
}

.business-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  min-height: 310px;
  padding: 28px;
}

.business-tag {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 36px;
  text-transform: uppercase;
}

.business-card p {
  color: var(--muted);
  line-height: 1.7;
}

.domain-line {
  color: var(--green-dark);
  display: block;
  font-size: 0.94rem;
  font-weight: 800;
  margin: 8px 0 22px;
  overflow-wrap: anywhere;
}

.business-card a {
  align-self: flex-start;
  margin-top: auto;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 276px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.service-icon {
  color: var(--gold);
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  margin-bottom: 42px;
}

.service-card p {
  color: var(--muted);
  line-height: 1.7;
}

.standards {
  align-items: start;
  background: var(--soft);
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 0.85fr) minmax(300px, 1fr);
  padding-bottom: 78px;
  padding-top: 78px;
}

.standards-list {
  background: var(--white);
  border: 1px solid var(--line);
}

.standards-list div {
  display: grid;
  gap: 18px;
  grid-template-columns: 0.7fr 1fr;
  padding: 24px;
}

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

.standards-list strong {
  color: var(--green-dark);
}

.standards-list span {
  color: var(--muted);
  line-height: 1.55;
}

.contact {
  align-items: start;
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 0.75fr) minmax(310px, 0.65fr);
  padding-top: 82px;
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
  padding: 24px;
}

.contact-details {
  border-left: 3px solid var(--gold);
  display: grid;
  gap: 10px;
  margin-top: 24px;
  padding-left: 18px;
}

.contact-details a,
.contact-details span {
  color: var(--green-dark);
  font-weight: 800;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.contact-form label {
  color: var(--green-dark);
  display: grid;
  font-size: 0.88rem;
  font-weight: 800;
  gap: 8px;
}

.contact-form input,
.contact-form textarea {
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  font: inherit;
  min-height: 46px;
  padding: 12px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--green);
  outline: 3px solid rgba(23, 109, 74, 0.12);
}

.contact-form button {
  border: 0;
  cursor: pointer;
  font: inherit;
  margin-top: 4px;
}

.form-action {
  margin-top: 4px;
}

.business-directory {
  background: #f2f6f3;
  border-top: 1px solid var(--line);
  padding: 70px clamp(20px, 5vw, 72px);
}

.business-directory-header {
  align-items: end;
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 0.8fr) minmax(260px, 0.55fr);
  margin-bottom: 28px;
}

.business-directory-header h2 {
  font-size: clamp(2rem, 3.2vw, 3rem);
}

.business-directory-header p:last-child {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

.business-directory-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.business-directory-grid a {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  display: grid;
  gap: 10px;
  min-height: 156px;
  padding: 20px;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.business-directory-grid a:hover,
.business-directory-grid a:focus-visible {
  border-color: rgba(23, 109, 74, 0.35);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.business-directory-grid a[aria-current="page"] {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: var(--white);
  pointer-events: none;
}

.business-directory-grid strong,
.business-directory-grid span {
  display: block;
}

.business-directory-grid strong {
  font-size: 1.02rem;
}

.business-directory-grid span {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.business-directory-grid a[aria-current="page"] span {
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  font-size: 0.92rem;
  gap: 16px;
  justify-content: space-between;
  padding-bottom: 28px;
  padding-top: 28px;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    position: absolute;
  }

  .nav {
    flex-wrap: wrap;
    row-gap: 10px;
  }

  .header-action {
    display: none;
  }

  .hero {
    min-height: 94vh;
    padding-top: 206px;
  }

  .hero-overlay {
    background: linear-gradient(90deg, rgba(7, 29, 22, 0.92), rgba(7, 29, 22, 0.58));
  }

  .intro,
  .metrics,
  .service-grid,
  .business-grid,
  .business-directory-header,
  .standards,
  .contact {
    grid-template-columns: 1fr;
  }

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

  .metrics {
    gap: 10px;
  }

  .service-card {
    min-height: auto;
  }
}

@media (max-width: 540px) {
  .site-header {
    padding: 14px 18px;
  }

  .nav {
    font-size: 0.86rem;
    gap: 14px;
  }

  .hero {
    padding-left: 18px;
    padding-right: 18px;
  }

  h1 {
    font-size: 3.4rem;
  }

  .business-hero .hero-content h1 {
    font-size: 2.7rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .business-directory {
    padding-left: 18px;
    padding-right: 18px;
  }

  .business-directory-grid {
    grid-template-columns: 1fr;
  }

  .standards-list div {
    grid-template-columns: 1fr;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}