:root {
  --ink: #172026;
  --muted: #65727d;
  --line: #dce4ea;
  --soft: #f5f8f9;
  --panel: #ffffff;
  --brand: #0f766e;
  --brand-dark: #124f4a;
  --accent: #c88a2d;
  --shadow: 0 18px 50px rgba(23, 32, 38, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark,
.card-icon {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--brand);
  font-weight: 800;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--brand-dark);
  background: #e7f4f2;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

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

.hero,
.page-hero,
.section,
.cta {
  padding-left: clamp(20px, 5vw, 72px);
  padding-right: clamp(20px, 5vw, 72px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: 670px;
  padding-top: 72px;
  padding-bottom: 72px;
  background:
    linear-gradient(115deg, rgba(15, 118, 110, 0.12), rgba(200, 138, 45, 0.08)),
    #f8fbfb;
}

.hero h1,
.page-hero h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero p,
.page-hero p,
.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  color: #ffffff;
  background: var(--brand);
}

.button.primary:hover {
  background: var(--brand-dark);
}

.button.secondary {
  color: var(--brand-dark);
  background: #ffffff;
  border-color: var(--line);
}

.button.light {
  color: var(--brand-dark);
  background: #ffffff;
}

.hero-panel {
  display: grid;
  gap: 16px;
}

.hero-panel > div,
.card,
.contact-card,
.contact-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-panel > div {
  padding: 24px;
}

.hero-panel strong {
  display: block;
  margin: 4px 0 6px;
  font-size: 20px;
}

.hero-panel p,
.card p,
.service-row p,
.contact-card p,
.steps p,
.check-list p {
  color: var(--muted);
}

.metric {
  color: var(--accent);
  font-weight: 900;
}

.page-hero {
  padding-top: 82px;
  padding-bottom: 70px;
  background: var(--soft);
}

.section {
  padding-top: 82px;
  padding-bottom: 82px;
}

.intro-section {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(24px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading h2,
.split-section h2,
.cta h2,
.service-row h2,
.contact-card h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  letter-spacing: 0;
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.grid {
  display: grid;
  gap: 22px;
}

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

.card {
  padding: 28px;
}

.card h3 {
  margin: 18px 0 10px;
  font-size: 23px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: start;
  background: #ffffff;
  border-top: 1px solid var(--line);
}

.check-list,
.steps {
  display: grid;
  gap: 14px;
}

.check-list p,
.steps p {
  margin: 0;
  padding: 18px 20px;
  border-left: 4px solid var(--brand);
  background: var(--soft);
  border-radius: 8px;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 54px;
  padding-bottom: 54px;
  color: #ffffff;
  background: var(--brand-dark);
}

.cta p {
  max-width: 680px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
}

.cta .eyebrow {
  color: #f0c37b;
}

.services-list {
  display: grid;
  gap: 18px;
}

.service-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 24px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.service-row > span {
  color: var(--brand);
  font-size: 28px;
  font-weight: 900;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 28px;
  align-items: start;
}

.contact-card,
.contact-form {
  padding: 30px;
}

.contact-form {
  display: grid;
  gap: 12px;
}

.contact-form label {
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.form-status {
  margin: 2px 0 0;
  color: var(--brand-dark);
  font-weight: 700;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  padding: 34px clamp(20px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.78);
  background: #11191f;
}

.site-footer strong {
  display: block;
  margin-bottom: 8px;
  color: #ffffff;
}

.site-footer p {
  margin: 0 0 6px;
}

@media (max-width: 900px) {
  .hero,
  .intro-section,
  .split-section,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

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

@media (max-width: 720px) {
  .site-header {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    padding-top: 12px;
  }

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

  .site-nav a {
    padding: 12px;
  }

  .hero,
  .page-hero,
  .section {
    padding-top: 52px;
    padding-bottom: 52px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 40px;
  }

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

  .service-row {
    grid-template-columns: 1fr;
  }
}