:root {
  color-scheme: light;
  --ink: #17201c;
  --muted: #66736d;
  --green: #1e5b43;
  --green-dark: #123a2b;
  --sand: #f4efe7;
  --stone: #d9d2c6;
  --gold: #c6924c;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(18, 58, 43, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #fbf8f2 0%, #ffffff 42%, #f7f2ea 100%);
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(251, 248, 242, 0.84);
  border-bottom: 1px solid rgba(23, 32, 28, 0.08);
}

.nav {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand, .nav-links { display: flex; align-items: center; gap: 16px; }
.brand { font-weight: 800; letter-spacing: -0.03em; font-size: 1.1rem; }
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--green);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(30, 91, 67, 0.22);
}
.nav-links { gap: 24px; color: var(--muted); font-weight: 650; }
.nav-links a:hover { color: var(--green); }

.hero {
  width: min(1180px, calc(100% - 36px));
  margin: 58px auto 36px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 850;
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(2.7rem, 6vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
  margin-bottom: 24px;
}
h2 {
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1;
  letter-spacing: -0.055em;
  margin-bottom: 18px;
}
h3 { font-size: 1.3rem; margin-bottom: 12px; }
.lead {
  color: var(--muted);
  font-size: 1.16rem;
  line-height: 1.7;
  max-width: 640px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 850;
  border: 1px solid transparent;
}
.button.primary { background: var(--green); color: var(--white); box-shadow: 0 18px 34px rgba(30, 91, 67, 0.22); }
.button.secondary { border-color: rgba(23, 32, 28, 0.16); background: rgba(255,255,255,.62); }
.button.light { background: var(--white); color: var(--green); }

.hero-card {
  position: relative;
  border-radius: 34px;
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 620px;
  background: var(--stone);
}
.hero-card img { width: 100%; height: 620px; object-fit: cover; }
.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(18, 58, 43, .72));
}
.stat-panel {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 1;
  padding: 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(12px);
}
.stat-panel strong, .stat-panel span { display: block; }
.stat-panel strong { font-size: 1.25rem; margin-bottom: 6px; }
.stat-panel span { color: var(--muted); }

.trust-strip, .section, .project-section, .cta-section {
  width: min(1180px, calc(100% - 36px));
  margin-left: auto;
  margin-right: auto;
}
.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border-radius: 28px;
  background: rgba(23,32,28,.12);
  box-shadow: 0 18px 50px rgba(23, 32, 28, .08);
}
.trust-strip div { background: var(--white); padding: 26px; }
.trust-strip strong, .trust-strip span { display: block; }
.trust-strip span { color: var(--muted); margin-top: 6px; line-height: 1.55; }

.section { padding: 96px 0 74px; }
.section-heading { max-width: 680px; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.service-grid article {
  padding: 32px;
  border-radius: 28px;
  background: var(--white);
  border: 1px solid rgba(23, 32, 28, .08);
  box-shadow: 0 14px 42px rgba(23,32,28,.06);
}
.icon {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: var(--sand);
  color: var(--green);
  font-weight: 900;
  margin-bottom: 28px;
}
.service-grid p, .project-copy p, .cta-section p { color: var(--muted); line-height: 1.7; }

.project-section {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 44px;
  align-items: center;
  padding: 68px;
  border-radius: 40px;
  background: var(--green-dark);
  color: var(--white);
}
.project-copy p { color: rgba(255,255,255,.72); }
.project-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.project-gallery img { height: 360px; width: 100%; object-fit: cover; border-radius: 26px; }
.project-gallery img:first-child { transform: translateY(32px); }

.cta-section {
  margin-top: 86px;
  margin-bottom: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 46px;
  border-radius: 34px;
  background: linear-gradient(135deg, var(--green), #2b7356);
  color: var(--white);
}
.cta-section p { color: rgba(255,255,255,.76); max-width: 680px; }
.cta-section h2 { margin-bottom: 10px; }

footer {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 30px 0 42px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  border-top: 1px solid rgba(23, 32, 28, .1);
}

@media (max-width: 900px) {
  .nav { min-height: 68px; }
  .nav-links { display: none; }
  .hero, .project-section { grid-template-columns: 1fr; }
  .hero-card, .hero-card img { min-height: 440px; height: 440px; }
  .trust-strip, .service-grid { grid-template-columns: 1fr; }
  .project-section { padding: 34px; }
  .project-gallery img:first-child { transform: none; }
  .cta-section, footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  .hero { margin-top: 34px; }
  .hero-card, .hero-card img { min-height: 340px; height: 340px; }
  .project-gallery { grid-template-columns: 1fr; }
  .project-gallery img { height: 260px; }
  .cta-section { padding: 30px; }
}