:root {
  --bg: #f7f9f6;
  --text: #17211b;
  --muted: #5d6d63;
  --line: #dce5dd;
  --primary: #0f6b4f;
  --primary-dark: #0a4837;
  --accent: #d79b31;
  --white: #fff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(247, 249, 246, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 15px;
}

.nav a {
  text-decoration: none;
}

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

.menu-button {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 6px;
  padding: 9px 12px;
  color: var(--text);
}

.hero,
.section,
.contact-section {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(44px, 7vw, 92px) 0 42px;
}

.hero h1,
.section h2,
.contact-section h2 {
  margin: 0;
  line-height: 1.08;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(42px, 7vw, 76px);
}

.hero p {
  max-width: 650px;
  color: var(--muted);
  font-size: 18px;
}

.hero-image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 8px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--primary);
  border-radius: 6px;
  padding: 11px 18px;
  color: var(--primary);
  background: transparent;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

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

.button:hover {
  border-color: var(--primary-dark);
  color: var(--primary-dark);
}

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

.section {
  padding: 56px 0;
}

.section-head {
  max-width: 680px;
  margin-bottom: 28px;
}

.section h2,
.contact-section h2 {
  font-size: clamp(30px, 4vw, 46px);
}

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

.service-grid article,
.contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.service-grid h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.service-grid p,
.split p,
.contact-section p,
footer {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: .9fr 1fr;
  gap: clamp(24px, 5vw, 60px);
  align-items: center;
}

.split > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
}

.check-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding: 10px 0 10px 28px;
  border-top: 1px solid var(--line);
  position: relative;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
}

.gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 14px;
}

.gallery img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 8px;
  background: var(--white);
}

.contact-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 5vw, 60px);
  align-items: start;
  padding: 58px clamp(18px, 4vw, 48px);
  margin-top: 34px;
  margin-bottom: 34px;
  border-radius: 8px;
  background: #e9f1eb;
}

.contact-card {
  display: grid;
  gap: 14px;
}

.contact-card > a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

.quick-form {
  display: grid;
  gap: 12px;
  margin-top: 8px;
}

.quick-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}

.quick-form input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 28px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  font-size: 14px;
}

footer p {
  margin: 0;
}

@media (max-width: 820px) {
  .menu-button {
    display: inline-flex;
  }

  .nav {
    position: absolute;
    left: 18px;
    right: 18px;
    top: 70px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
  }

  .nav.open {
    display: flex;
  }

  .hero,
  .split,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 36px;
  }

  .hero-image {
    aspect-ratio: 16 / 10;
  }

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

  .gallery img {
    height: auto;
    max-height: 520px;
  }
}