:root {
  --black: #0f0f0f;
  --white: #ffffff;
  --off-white: #f6f6f6;
  --grey: #d9d9d9;
  --text: #181818;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}
.narrow { width: min(920px, calc(100% - 40px)); }
.center { text-align: center; }

.site-header {
  background: var(--black);
  border-bottom: 1px solid rgba(255,255,255,.12);
  position: sticky;
  top: 0;
  z-index: 10;
}
.nav-wrap {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo img {
  display: block;
  width: 210px;
  max-width: 45vw;
  height: auto;
}
.main-nav {
  display: flex;
  gap: 26px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.main-nav a {
  color: var(--white);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.main-nav a:hover { text-decoration: underline; }

.section { padding: 80px 0; }
.section-dark {
  background: var(--black);
  color: var(--white);
}
.section-muted { background: var(--off-white); }

.hero { padding: 110px 0 120px; }
.hero-inner { text-align: center; }
.eyebrow {
  margin: 0 0 18px;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--grey);
}
h1 {
  margin: 0 auto 22px;
  font-size: clamp(42px, 7vw, 86px);
  line-height: 1.04;
  max-width: 980px;
  letter-spacing: -.04em;
}
h2 {
  margin: 0 0 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.15;
  letter-spacing: -.03em;
}
h3 { margin: 0 0 8px; }
.hero-text, .lead {
  font-size: 19px;
  max-width: 720px;
  margin: 0 auto 28px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 34px;
}
.button {
  display: inline-block;
  padding: 15px 28px;
  border: 2px solid var(--white);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 700;
  font-size: 13px;
  transition: .2s ease;
}
.button-light {
  background: var(--white);
  color: var(--black);
}
.button-light:hover { background: transparent; color: var(--white); }
.button-outline { color: var(--white); }
.button-outline:hover { background: var(--white); color: var(--black); }

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}
.benefit {
  border: 1px solid var(--black);
  padding: 22px 18px;
  font-weight: 700;
  background: var(--white);
}
.benefit::before { content: "✓ "; }

.reason-list {
  list-style: none;
  padding: 0;
  margin: 34px auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 22px;
  max-width: 680px;
  text-align: left;
}
.reason-list li {
  border-bottom: 1px solid var(--grey);
  padding: 12px 0;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.reason-list li::before { content: "✓ "; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 38px;
}
.steps article {
  border: 1px solid var(--black);
  padding: 30px 22px;
  background: var(--white);
}
.steps span {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  font-weight: 700;
  margin-bottom: 16px;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 34px 0;
}
.contact-card {
  border: 1px solid rgba(255,255,255,.35);
  padding: 28px 20px;
}
.contact-card a, .email-link {
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
}
.contact-card a { font-size: 22px; }
.email-link {
  display: inline-block;
  font-size: clamp(22px, 4vw, 34px);
  border-bottom: 2px solid var(--white);
  word-break: break-word;
}
.top-gap { margin-top: 32px; }

.site-footer {
  background: var(--black);
  color: var(--white);
  text-align: center;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: 14px;
}
.site-footer p { margin: 0; }

@media (max-width: 760px) {
  .nav-wrap { justify-content: center; padding: 18px 0; }
  .main-nav { justify-content: center; gap: 14px; }
  .logo img { width: 180px; }
  .section { padding: 58px 0; }
  .hero { padding: 74px 0 82px; }
  .benefit-grid, .steps, .contact-cards, .reason-list { grid-template-columns: 1fr; }
}