:root {
  --ink: #17222b;
  --muted: #5c6770;
  --line: #dfe5e8;
  --paper: #fbfcfb;
  --soft: #eef4f1;
  --brand: #2f6f63;
  --brand-dark: #16483f;
  --gold: #b98a42;
  --white: #ffffff;
  color-scheme: light;
  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);
  font-size: 16px;
  line-height: 1.55;
}

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(251, 252, 251, 0.9);
  border-bottom: 1px solid rgba(23, 34, 43, 0.1);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--brand-dark);
  color: var(--white);
  font-weight: 800;
  font-size: 1.35rem;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
  line-height: 1.2;
}

.brand small {
  color: var(--muted);
  font-size: 0.78rem;
}

.nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.92rem;
}

.nav a:hover {
  color: var(--brand-dark);
}

.hero {
  position: relative;
  min-height: 86vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 132px clamp(18px, 6vw, 84px) 72px;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(251, 252, 251, 0.96) 0%, rgba(251, 252, 251, 0.86) 34%, rgba(251, 252, 251, 0.36) 68%, rgba(251, 252, 251, 0.08) 100%),
    linear-gradient(0deg, rgba(23, 34, 43, 0.18), rgba(23, 34, 43, 0.02));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 20px;
  max-width: 760px;
  font-size: clamp(2.4rem, 7vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.16rem;
}

.lead {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
}

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

.button.secondary {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(23, 34, 43, 0.16);
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 82px clamp(18px, 4vw, 42px);
}

.intro,
.contact,
.process {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 1.05fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: start;
}

.intro > p {
  color: var(--muted);
  font-size: 1.12rem;
}

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

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

.service-grid article {
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.icon {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--brand);
  font-weight: 900;
}

.service-grid p,
.steps span {
  color: var(--muted);
}

.band {
  background: var(--soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  position: relative;
  padding: 20px 20px 20px 64px;
  border-radius: 8px;
  background: var(--white);
  border: 1px solid rgba(23, 34, 43, 0.08);
  counter-increment: step;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 18px;
  top: 18px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--brand);
  color: var(--white);
  font-weight: 900;
}

.steps strong,
.steps span {
  display: block;
}

.contact-panel {
  display: grid;
  gap: 8px;
  padding: 28px;
  border-radius: 8px;
  background: var(--brand-dark);
  color: var(--white);
  font-style: normal;
}

.contact-panel span,
.contact-panel a {
  color: rgba(255, 255, 255, 0.82);
}

.contact-panel a:hover {
  color: var(--white);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.94rem;
}

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

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

  .nav {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 88px;
  }

  .hero-overlay {
    background: linear-gradient(90deg, rgba(251, 252, 251, 0.98), rgba(251, 252, 251, 0.74));
  }

  .intro,
  .contact,
  .process {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .brand small {
    display: none;
  }

  .hero {
    padding-bottom: 48px;
  }

  h1 {
    font-size: clamp(2.3rem, 15vw, 3.8rem);
  }

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

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

  .service-grid article {
    min-height: auto;
  }

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