:root {
  --ink: #17211d;
  --muted: #68736d;
  --paper: #f5f7f2;
  --surface: #ffffff;
  --line: #dce4dc;
  --accent: #c9f25b;
  --accent-deep: #8fae32;
  --dark: #1d2b25;
  --radius-lg: 28px;
  --radius-md: 16px;
  --shadow: 0 18px 50px rgba(28, 43, 37, .08);
  --max-width: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: relative;
  z-index: 10;
  padding: 24px 0;
  background: rgba(245, 247, 242, .88);
  backdrop-filter: blur(12px);
}

.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -.04em;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 11px;
  color: var(--dark);
  background: var(--accent);
  font-size: .82rem;
  font-weight: 900;
}

.nav-links { display: flex; align-items: center; gap: 28px; }

.nav-links a {
  color: var(--muted);
  font-size: .92rem;
  font-weight: 600;
  transition: color .2s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--ink); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  color: var(--dark) !important;
  background: var(--accent);
}

.menu-toggle {
  display: none;
  padding: 8px;
  border: 0;
  color: var(--ink);
  background: transparent;
  font-size: 1.5rem;
  cursor: pointer;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent-deep);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

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

h1, h2, h3 {
  letter-spacing: -.055em;
  line-height: 1.08;
}

h1 { max-width: 780px; margin-bottom: 24px; font-size: clamp(3rem, 7vw, 6.7rem); }
h2 { margin-bottom: 18px; font-size: clamp(2.25rem, 5vw, 4rem); }
h3 { margin-bottom: 10px; font-size: 1.35rem; }

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

.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-weight: 750;
  transition: transform .2s ease, background .2s ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { border-color: var(--accent); background: var(--accent); }
.button-secondary { border-color: var(--line); background: var(--surface); }

.hero { padding: 86px 0 104px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: end;
}

.hero-card {
  min-height: 390px;
  padding: 28px;
  border-radius: var(--radius-lg);
  color: #eef5df;
  background: var(--dark);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
}

.hero-card::before,
.hero-card::after {
  position: absolute;
  border: 1px solid rgba(201, 242, 91, .25);
  border-radius: 50%;
  content: "";
}

.hero-card::before { width: 330px; height: 330px; right: -95px; top: -80px; }
.hero-card::after { width: 220px; height: 220px; right: -38px; top: -25px; }

.hero-card > * { position: relative; z-index: 1; }
.hero-card-kicker { color: var(--accent); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.hero-card-title { max-width: 320px; margin: 0; font-size: 2.4rem; letter-spacing: -.06em; line-height: 1.02; }
.hero-card-foot { display: flex; justify-content: space-between; gap: 20px; color: #bac6b8; font-size: .88rem; }

.section { padding: 92px 0; }
.section-tight { padding: 56px 0; }
.section-dark { color: #eef5df; background: var(--dark); }

.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: 42px; }
.section-heading p { max-width: 460px; margin: 0; color: var(--muted); }
.section-dark .section-heading p { color: #b7c4b9; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }

.card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.card p { color: var(--muted); }
.card-number { display: block; margin-bottom: 40px; color: var(--accent-deep); font-size: .82rem; font-weight: 800; }
.section-dark .card { border-color: rgba(255,255,255,.12); background: rgba(255,255,255,.055); }
.section-dark .card p { color: #b7c4b9; }

.quote-block { max-width: 900px; margin: 0 auto; text-align: center; }
.quote-block p { margin-bottom: 20px; color: var(--dark); font-size: clamp(1.7rem, 4vw, 3.25rem); font-weight: 700; letter-spacing: -.05em; line-height: 1.12; }
.quote-block span { color: var(--muted); font-size: .9rem; }

.page-hero { padding: 72px 0 78px; border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 820px; font-size: clamp(3rem, 7vw, 6rem); }

.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.split p { color: var(--muted); font-size: 1.05rem; }
.split p + p { margin-top: 22px; }

.list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.list-item { display: grid; grid-template-columns: 80px 1fr; gap: 18px; padding: 25px 0; border-bottom: 1px solid var(--line); }
.list-item-number { color: var(--accent-deep); font-size: .82rem; font-weight: 800; }
.list-item h3 { margin-bottom: 7px; }
.list-item p { margin: 0; font-size: .96rem; }

.project-card { min-height: 320px; padding: 24px; border-radius: var(--radius-md); background: #dfead0; display: flex; flex-direction: column; justify-content: space-between; }
.project-card:nth-child(2) { background: #e7dfd0; }
.project-card:nth-child(3) { background: #d4e7e5; }
.project-card small { font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.project-card h3 { max-width: 260px; margin: 0; font-size: 2rem; }
.project-card a { font-weight: 800; }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.contact-details { display: grid; gap: 24px; margin-top: 38px; }
.contact-details strong { display: block; margin-bottom: 4px; }
.contact-details span { color: var(--muted); }

.form { display: grid; gap: 16px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.form label { display: grid; gap: 7px; color: var(--muted); font-size: .9rem; font-weight: 650; }
.form input, .form textarea { width: 100%; padding: 14px 15px; border: 1px solid var(--line); border-radius: 11px; color: var(--ink); background: var(--paper); font: inherit; }
.form textarea { min-height: 140px; resize: vertical; }
.form input:focus, .form textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.form .button { cursor: pointer; }
.form-status { min-height: 24px; margin: 0; color: var(--accent-deep); font-size: .9rem; }

.site-footer { padding: 28px 0; border-top: 1px solid var(--line); }
.footer-wrap { display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-size: .88rem; }
.footer-wrap p { margin: 0; }

@media (max-width: 820px) {
  .container { width: min(calc(100% - 32px), var(--max-width)); }
  .menu-toggle { display: block; }
  .nav-links { display: none; position: absolute; inset: 78px 16px auto; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow); flex-direction: column; align-items: stretch; }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 9px 4px; }
  .nav-cta { text-align: center; }
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; gap: 38px; }
  .hero { padding: 58px 0 72px; }
  .hero-card { min-height: 320px; }
  .section { padding: 68px 0; }
  .section-heading { display: block; margin-bottom: 30px; }
  .section-heading p { margin-top: 18px; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-wrap { display: block; }
  .footer-wrap p + p { margin-top: 8px; }
}