:root {
  --bg: #f2f4ef;
  --surface: #ffffff;
  --ink: #13202a;
  --muted: #5f6a71;
  --brand: #0f766e;
  --brand-strong: #0a4b46;
  --accent: #e38b2c;
  --line: #d8dfd8;
  --radius: 18px;
  --shadow: 0 20px 50px rgba(18, 38, 41, 0.12);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 90% 5%, #d8e8e6 0%, transparent 40%), var(--bg);
  line-height: 1.5;
}

.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(8px);
  background: rgba(242, 244, 239, 0.85);
  border-bottom: 1px solid rgba(19, 32, 42, 0.08);
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 72px;
}

.brand { display: flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--ink); }
.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  aspect-ratio: 1;
  border-radius: 10px;
  background: linear-gradient(140deg, var(--brand), #1f9d85);
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}
.brand-text { font-weight: 800; letter-spacing: .2px; }

nav { display: flex; gap: 1.2rem; }
nav a { color: var(--ink); text-decoration: none; font-weight: 600; }
nav a:hover { color: var(--brand); }

.hero { position: relative; padding: 6.5rem 0 4rem; overflow: clip; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  color: var(--brand-strong);
  font-family: "Space Grotesk", sans-serif;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .82rem;
  margin-bottom: .6rem;
}

h1, h2, h3 { line-height: 1.12; margin: 0 0 .85rem; }
h1 { font-size: clamp(2rem, 5vw, 3.65rem); max-width: 14ch; }
h2 { font-size: clamp(1.6rem, 3vw, 2.35rem); max-width: 20ch; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1rem; color: var(--muted); }
.lead { font-size: 1.08rem; max-width: 58ch; }

.hero-actions { display: flex; gap: .8rem; margin: 1.4rem 0 1.1rem; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: .7rem 1.1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.btn.primary { background: var(--brand); color: #fff; }
.btn.primary:hover { background: #0e6a63; }
.btn.ghost { border-color: #b8c2bb; color: var(--ink); background: #fff; }

.hero-points {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  color: #25343d;
  font-weight: 600;
}

.hero-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.3rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.mini-metrics { display: grid; gap: .9rem; margin-top: .9rem; }
.mini-metrics div {
  background: #f7faf9;
  border-radius: 12px;
  border: 1px solid #dde4de;
  padding: .8rem .9rem;
}
.mini-metrics strong { display: block; font-size: 1.05rem; }
.mini-metrics span { color: var(--muted); font-size: .93rem; }

.hero-bg-shape {
  position: absolute;
  pointer-events: none;
  z-index: -1;
  filter: blur(4px);
}
.shape-a {
  width: 420px;
  height: 420px;
  border-radius: 50%;
  right: -120px;
  top: -90px;
  background: radial-gradient(circle, rgba(15,118,110,.3) 0%, rgba(15,118,110,0) 70%);
}
.shape-b {
  width: 360px;
  height: 240px;
  left: -120px;
  bottom: -70px;
  background: radial-gradient(circle, rgba(227,139,44,.2) 0%, rgba(227,139,44,0) 70%);
}

.section { padding: 4.4rem 0; }
.alt { background: #ecf1eb; border-top: 1px solid #dee6de; border-bottom: 1px solid #dee6de; }

.product-grid {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .9rem;
  box-shadow: 0 10px 25px rgba(18, 38, 41, 0.08);
}
.product-card img {
  width: 100%;
  border-radius: 12px;
  background: linear-gradient(160deg, #eff6f4, #f5f1ea);
  border: 1px solid #dae4dc;
}
.product-card p { margin-bottom: .2rem; font-size: .95rem; }
.product-card .scenario {
  margin-top: .45rem;
  color: #3f4f57;
  font-size: .9rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 1.5rem;
  align-items: start;
}

.company-facts {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem;
}
.company-facts ul { margin: 0; padding: 0; list-style: none; display: grid; gap: .85rem; }
.company-facts li { border-bottom: 1px dashed #d9e1da; padding-bottom: .65rem; }
.company-facts li:last-child { border-bottom: 0; padding-bottom: 0; }
.company-facts span { display: block; color: var(--muted); font-size: .9rem; }
.company-facts strong { font-size: .98rem; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 1.1rem;
}
.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  display: grid;
  gap: .75rem;
}
label { display: grid; gap: .35rem; font-weight: 600; color: #2d3c45; font-size: .95rem; }
input, textarea {
  width: 100%;
  border: 1px solid #cdd6cf;
  border-radius: 10px;
  padding: .65rem .75rem;
  font: inherit;
}
input:focus, textarea:focus { outline: 2px solid #8ac5bc; border-color: var(--brand); }

.site-footer {
  padding: 1.3rem 0;
  border-top: 1px solid #d4ddd4;
  background: #e9eee7;
}
.footer-wrap { display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.footer-wrap p { margin: 0; }
.footer-wrap a { text-decoration: none; color: var(--brand-strong); font-weight: 700; }

.reveal { opacity: 0; transform: translateY(12px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  nav { gap: .8rem; font-size: .92rem; }
  .product-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 5.6rem; }
  .footer-wrap { flex-direction: column; align-items: flex-start; }
}