:root {
  --ink: #17201f;
  --muted: #5b6562;
  --paper: #f7f4ed;
  --panel: #ffffff;
  --teal: #0e6f69;
  --teal-dark: #0a4744;
  --amber: #c47a2c;
  --line: rgba(23, 32, 31, 0.14);
  --shadow: 0 24px 80px rgba(23, 32, 31, 0.16);
  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;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 64px);
  color: #fff;
  background: linear-gradient(180deg, rgba(10, 18, 17, 0.72), rgba(10, 18, 17, 0));
}

.brand,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  min-width: 0;
  font-weight: 750;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 8px;
  background: rgba(14, 111, 105, 0.72);
  font-size: 0.82rem;
  letter-spacing: 0;
}

.nav-links {
  gap: 6px;
}

.nav-links a {
  border-radius: 999px;
  padding: 9px 13px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.92rem;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.hero {
  position: relative;
  min-height: 86vh;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 120px clamp(20px, 5vw, 84px) 80px;
}

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

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

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(8, 20, 19, 0.82), rgba(8, 20, 19, 0.48) 45%, rgba(8, 20, 19, 0.08)),
    linear-gradient(180deg, rgba(8, 20, 19, 0.26), rgba(8, 20, 19, 0.48));
}

.hero-content {
  position: relative;
  max-width: 760px;
  color: #fff;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(3.3rem, 8vw, 7.3rem);
}

.hero-copy {
  max-width: 660px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.08rem, 2vw, 1.36rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 750;
  text-decoration: none;
}

.button.primary {
  background: var(--amber);
  color: #121817;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.section {
  padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 84px);
}

.intro,
.services,
.company {
  max-width: 1180px;
  margin: 0 auto;
}

.intro-grid,
.section-heading,
.founder-panel,
.company {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 1fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: start;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 4rem);
}

.intro p,
.section-heading p,
.founder-copy p,
.details-list {
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 44px;
}

.service-card {
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 36px rgba(23, 32, 31, 0.06);
}

.service-number {
  color: var(--teal);
  font-weight: 850;
}

.service-card h3 {
  margin: 54px 0 14px;
  font-size: 1.3rem;
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.founder {
  background: #102523;
  color: #fff;
}

.founder-panel {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px);
  border-left: 4px solid var(--amber);
  background:
    linear-gradient(135deg, rgba(14, 111, 105, 0.42), rgba(255, 255, 255, 0.04)),
    #183330;
  box-shadow: var(--shadow);
}

.founder-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.text-link {
  display: inline-flex;
  margin-top: 24px;
  color: #f4b168;
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.details-list {
  display: grid;
  gap: 16px;
}

.details-list div {
  padding: 0 0 16px;
  border-bottom: 1px solid var(--line);
}

.details-list dt {
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.details-list dd {
  margin: 6px 0 0;
  color: var(--ink);
  font-weight: 700;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 84px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer p {
  margin: 0;
}

.footer a {
  color: var(--teal-dark);
  font-weight: 800;
}

@media (max-width: 900px) {
  .site-header {
    position: absolute;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: 82vh;
    padding-top: 110px;
  }

  .hero h1 {
    max-width: 10ch;
  }

  .intro-grid,
  .section-heading,
  .founder-panel,
  .company {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .brand {
    font-size: 0.92rem;
  }

  .hero {
    min-height: 80vh;
    padding-bottom: 58px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(8, 20, 19, 0.88), rgba(8, 20, 19, 0.52)),
      linear-gradient(180deg, rgba(8, 20, 19, 0.18), rgba(8, 20, 19, 0.62));
  }

  .hero h1 {
    font-size: 3.2rem;
  }

  .button {
    width: 100%;
  }

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

  .service-card {
    min-height: 220px;
  }

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