:root {
  --green: #00A86B;
  --green-dark: #0e8c58;
  --muted: #6b7280;
  --bg: #ffffff;
  --card: #fbfbfb;
  --radius: 10px;

  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: #0b1220;
  line-height: 1.45;
}

/* Layout */

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 48px;
  height: 48px;
  display: block;
}

.brand-name {
  font-weight: 700;
  font-size: 18px;
}

.nav a {
  margin-left: 16px;
  text-decoration: none;
  color: var(--muted);
}

.site-header {
  border-bottom: 1px solid #eee;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 40;
}

/* Hero */

.hero {
  padding: 48px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 28px;
  align-items: center;
}

.hero h1 {
  font-size: 34px;
  margin: 0 0 14px;
}

.lead {
  color: var(--muted);
  margin-bottom: 16px;
}

/* Buttons */

.btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid transparent;
}

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

.btn-ghost {
  background: transparent;
  color: var(--green);
  border: 1px solid rgba(0, 168, 107, 0.12);
}

/* Clients */

.clients {
  margin-top: 16px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.chip {
  background: #f2fbf5;
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--green-dark);
  font-weight: 600;
  font-size: 13px;
}

/* Sections */

.section {
  padding: 36px 0;
  border-top: 1px solid #f5f7f8;
}

.section-muted {
  background: #fbfffb;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.card {
  background: var(--card);
  padding: 18px;
  border-radius: var(--radius);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
}

.two-col {
  grid-template-columns: 1fr 320px;
}

/* Stats */

.stats {
  display: flex;
  gap: 12px;
  flex-direction: column;
  align-items: flex-start;
}

.stat {
  background: #fff;
  padding: 12px;
  border-radius: 8px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
  width: 120px;
  text-align: center;
}

/* Typography helpers */

.small {
  font-size: 13px;
}

.muted {
  color: var(--muted);
}

/* Forms */

.section-contact .form {
  background: var(--card);
  padding: 18px;
  border-radius: 10px;
}

.form input,
.form textarea {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #e6e9ee;
  margin-bottom: 10px;
}

.form button {
  margin-top: 8px;
}

/* Media */

.hero-media img {
  width: 100%;
  border-radius: 12px;
  height: auto;
}

/* Footer */

.site-footer {
  border-top: 1px solid #eee;
  padding: 18px 0;
  margin-top: 24px;
  background: #fff;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Responsive */

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .nav a {
    margin-left: 0;
    margin-right: 12px;
  }
}