:root {
  --green: #2db45f;
  --green-dark: #168848;
  --ink: #17212b;
  --muted: #5d6977;
  --bg: #ffffff;
  --soft: #f5f8f6;
  --line: #e3e9e5;
  --shadow: 0 18px 60px rgba(16, 31, 45, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--green-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.narrow { max-width: 790px; }
.center { text-align: center; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; gap: 24px; }
.brand img { width: 220px; height: auto; }
nav { display: flex; gap: 22px; align-items: center; font-size: 15px; }
nav a { color: var(--ink); }

.hero { padding: 72px 0 52px; background: linear-gradient(135deg, #fff 0%, #f2faf5 100%); }
.hero-grid { display: grid; grid-template-columns: 1fr 0.92fr; gap: 54px; align-items: center; }
.eyebrow { margin: 0 0 12px; color: var(--green-dark); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; font-size: 13px; }
h1, h2, h3 { line-height: 1.12; margin: 0 0 18px; }
h1 { font-size: clamp(42px, 6vw, 68px); letter-spacing: -0.04em; }
h2 { font-size: clamp(30px, 4vw, 46px); letter-spacing: -0.03em; }
h3 { font-size: 22px; }
.lead { font-size: 21px; color: var(--muted); margin: 0 0 28px; }
.hero-image img { border-radius: 28px; box-shadow: var(--shadow); aspect-ratio: 4 / 3; object-fit: cover; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  font-weight: 700;
  border: 1px solid var(--green);
  box-shadow: 0 8px 22px rgba(45,180,95,.25);
}
.button:hover { background: var(--green-dark); text-decoration: none; }
.button.secondary { background: #fff; color: var(--green-dark); box-shadow: none; }
.button.small { padding: 9px 15px; font-size: 14px; }

.trust-strip { padding: 34px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: 1fr 180px; gap: 30px; align-items: center; }
.trust-grid h2 { font-size: 26px; margin-bottom: 6px; }
.trust-grid p { margin: 0; color: var(--muted); }
.trust-grid img { width: 170px; justify-self: end; }

.section { padding: 76px 0; }
.section.alt { background: var(--soft); }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 28px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 26px; box-shadow: 0 8px 30px rgba(16,31,45,.06); }
.card p, .section p { color: var(--muted); }
.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 42px; align-items: center; }
.video-card { background: #101820; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 16 / 9; }
.video-card iframe { width: 100%; height: 100%; display: block; }
.contact-box { background: var(--ink); color: #fff; border-radius: 30px; padding: 38px; display: flex; justify-content: space-between; gap: 30px; align-items: center; }
.contact-box p { color: rgba(255,255,255,.78); }
.contact-actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.text-link { color: #fff; font-weight: 700; }
.note { background: #fff7d6; border: 1px solid #efd77b; border-radius: 16px; padding: 16px; color: #554400 !important; }

.site-footer { padding: 30px 0; border-top: 1px solid var(--line); color: var(--muted); }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-grid img { width: 170px; }

@media (max-width: 900px) {
  .hero-grid, .trust-grid, .split { grid-template-columns: 1fr; }
  .trust-grid img { justify-self: start; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  nav { gap: 12px; font-size: 14px; }
  .brand img { width: 180px; }
}
@media (max-width: 680px) {
  .container { width: min(100% - 28px, 1120px); }
  .nav { align-items: flex-start; flex-direction: column; }
  nav { flex-wrap: wrap; }
  .hero { padding-top: 42px; }
  .cards { grid-template-columns: 1fr; }
  .contact-box, .footer-grid { flex-direction: column; align-items: flex-start; }
  h1 { font-size: 42px; }
}