:root {
  color-scheme: light;
  --ink: #17201f;
  --muted: #5a6560;
  --paper: #f7f6f2;
  --white: #ffffff;
  --line: #d9ddd5;
  --teal: #0b6f6a;
  --teal-dark: #084d4a;
  --amber: #b56a18;
  --charcoal: #1c2321;
  --shadow: 0 18px 45px rgba(23, 32, 31, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}

a {
  color: inherit;
}

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

.skip-link:focus {
  z-index: 100;
  width: auto;
  height: auto;
  margin: 12px;
  padding: 10px 14px;
  clip: auto;
  background: var(--white);
  border: 2px solid var(--teal);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(20px, 4vw, 56px);
  color: var(--white);
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 760;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid currentColor;
  font-size: 12px;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
  font-size: 14px;
  font-weight: 650;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--amber);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 18px;
  height: 2px;
  margin: auto;
  background: currentColor;
  content: "";
}

.nav-toggle-bars::before {
  transform: translateY(-6px);
}

.nav-toggle-bars::after {
  transform: translateY(4px);
}

.hero {
  position: relative;
  min-height: 620px;
  height: 92svh;
  max-height: 900px;
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero-image,
.hero-scrim {
  position: absolute;
  inset: 0;
}

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

.hero-scrim {
  background:
    linear-gradient(90deg, rgba(11, 22, 19, 0.9) 0%, rgba(11, 22, 19, 0.7) 34%, rgba(11, 22, 19, 0.18) 68%),
    linear-gradient(0deg, rgba(11, 22, 19, 0.58), rgba(11, 22, 19, 0.04) 45%);
}

.hero-content {
  position: relative;
  width: min(900px, calc(100% - 40px));
  margin: 0 auto;
  padding: 160px 0 92px;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  max-width: 660px;
  font-size: clamp(64px, 9vw, 128px);
}

h2 {
  font-size: clamp(34px, 5vw, 64px);
}

h3 {
  font-size: 20px;
}

.hero-lede {
  max-width: 760px;
  margin: 18px 0 0;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.12;
  font-weight: 720;
}

.hero-copy {
  max-width: 680px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(18px, 2vw, 22px);
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 760;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  background: var(--teal);
  color: var(--white);
}

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

.button.secondary {
  border-color: rgba(255, 255, 255, 0.62);
  color: var(--white);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

.section,
.band,
.contact-band {
  padding: clamp(72px, 10vw, 132px) 0;
}

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

.section-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.intro {
  padding: clamp(44px, 6vw, 76px) 0;
}

.intro-grid,
.split-grid,
.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 7vw, 86px);
  align-items: start;
}

.intro-grid p:last-child,
.about-copy,
.statement-list {
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

.section-heading {
  max-width: 860px;
  margin-bottom: 34px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.service-card,
.assessment-grid article,
.step {
  min-height: 188px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.band .service-card,
.band .assessment-grid article,
.band .step {
  background: var(--paper);
}

.service-card p,
.assessment-grid p,
.step p,
.statement-list p,
.about-copy p {
  margin: 12px 0 0;
  color: var(--muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.step span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--teal);
  font-weight: 820;
}

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

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

.contact-band {
  background: var(--charcoal);
  color: var(--white);
}

.contact-band p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 20px;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 720;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font: inherit;
  padding: 12px;
}

.contact-form textarea {
  resize: vertical;
}

.form-note {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.site-footer {
  padding: 28px 0;
  background: #111614;
  color: rgba(255, 255, 255, 0.76);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 14px;
}

.footer-inner p {
  margin: 0;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 20px 18px;
    background: rgba(255, 255, 255, 0.98);
    color: var(--ink);
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .hero {
    min-height: 620px;
    height: 92svh;
  }

  .hero-image {
    object-position: 58% center;
  }

  .hero-scrim {
    background:
      linear-gradient(90deg, rgba(11, 22, 19, 0.92), rgba(11, 22, 19, 0.58)),
      linear-gradient(0deg, rgba(11, 22, 19, 0.68), rgba(11, 22, 19, 0.08));
  }

  .intro-grid,
  .split-grid,
  .about-grid,
  .contact-grid,
  .service-grid,
  .steps,
  .assessment-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 540px) {
  .site-header {
    min-height: 66px;
    padding: 12px 16px;
  }

  .hero {
    min-height: 600px;
    height: 92svh;
  }

  .hero-content,
  .section-inner {
    width: min(100% - 28px, 1180px);
  }

  .hero-content {
    padding-bottom: 72px;
  }

  .button {
    width: 100%;
  }

  .service-card,
  .assessment-grid article,
  .step,
  .contact-form {
    padding: 20px;
  }
}