@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

:root {
  --primary: #0F9E77;
  --primary-deep: #0C9A73;
  --primary-light: #2BC9A0;
  --ink: #191A15;
  --body: #3A423C;
  --muted: #6B746D;
  --bg: #E6EDE8;
  --surface: #FFFFFF;
  --hairline: #E4E8E1;
  --shadow: 0 8px 26px rgba(20,30,25,.08);
  --radius: 20px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--body);
  line-height: 1.65;
}

a { color: var(--primary-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header.site {
  padding: 22px 0;
  border-bottom: 1px solid var(--hairline);
  background: var(--surface);
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 19px;
  color: var(--ink);
}
.brand img {
  width: 34px; height: 34px;
  border-radius: 9px;
  box-shadow: 0 3px 10px rgba(20,30,25,.18);
}
nav.site a {
  color: var(--muted);
  font-weight: 700;
  font-size: 15px;
  margin-left: 22px;
}
nav.site a:hover { color: var(--primary-deep); text-decoration: none; }

/* Hero */
.hero {
  padding: 72px 0 56px;
  text-align: center;
}
.hero .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(15,158,119,.1);
  color: var(--primary-deep);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 20px;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: 44px;
  font-weight: 900;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  line-height: 1.12;
}
.hero p.sub {
  font-size: 19px;
  color: var(--muted);
  font-weight: 600;
  max-width: 520px;
  margin: 0 auto 32px;
}
.cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 16px;
  padding: 15px 28px;
  border-radius: 30px;
  border: none;
  cursor: pointer;
}
.btn.primary {
  background: linear-gradient(135deg, var(--primary-light), var(--primary-deep));
  color: #fff;
  box-shadow: 0 14px 28px -10px rgba(12,154,115,.55);
}
.btn.primary:hover { text-decoration: none; opacity: .94; }
.btn.secondary {
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow);
}
.btn.secondary:hover { text-decoration: none; opacity: .9; }

/* Feature grid */
.features {
  padding: 20px 0 70px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 18px;
}
.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.card .icon {
  width: 46px; height: 46px;
  border-radius: 13px;
  background: rgba(15,158,119,.1);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  color: var(--primary);
}
.card h3 {
  font-size: 17px;
  font-weight: 900;
  color: var(--ink);
  margin: 0 0 6px;
}
.card p {
  font-size: 14.5px;
  color: var(--muted);
  margin: 0;
  font-weight: 600;
}

/* Content pages (support / privacy / terms) */
.page-header {
  padding: 54px 0 8px;
}
.page-header .eyebrow {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary-deep);
  margin-bottom: 10px;
}
.page-header h1 {
  font-size: 34px;
  font-weight: 900;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.page-header .updated {
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
}

.content {
  background: var(--surface);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 40px;
  margin: 28px 0 70px;
}
.content h2 {
  font-size: 20px;
  font-weight: 900;
  color: var(--ink);
  margin: 32px 0 12px;
}
.content h2:first-child { margin-top: 0; }
.content p, .content li { color: var(--body); font-size: 15.5px; }
.content ul { padding-left: 22px; }
.content li { margin-bottom: 6px; }
.content strong { color: var(--ink); }

/* FAQ */
details.faq {
  background: var(--surface);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 18px 22px;
  margin-bottom: 12px;
}
details.faq summary {
  font-weight: 800;
  color: var(--ink);
  cursor: pointer;
  font-size: 16px;
  list-style: none;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::before {
  content: '+';
  display: inline-block;
  width: 20px;
  color: var(--primary);
  font-weight: 900;
}
details.faq[open] summary::before { content: '\2212'; }
details.faq p {
  margin: 12px 0 2px 20px;
  color: var(--muted);
  font-weight: 600;
  font-size: 15px;
}

.contact-card {
  background: linear-gradient(135deg, var(--primary-light), var(--primary-deep));
  border-radius: 24px;
  padding: 36px;
  color: #fff;
  text-align: center;
  margin: 28px 0 70px;
  box-shadow: 0 20px 40px -16px rgba(12,154,115,.5);
}
.contact-card h2 {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 900;
}
.contact-card p {
  margin: 0 0 20px;
  opacity: .92;
  font-weight: 600;
}
.contact-card a.btn {
  background: #fff;
  color: var(--primary-deep);
}

/* Footer */
footer.site {
  border-top: 1px solid var(--hairline);
  padding: 28px 0;
  text-align: center;
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 700;
}
footer.site a { margin: 0 10px; color: var(--muted); }
footer.site a:hover { color: var(--primary-deep); }

@media (max-width: 560px) {
  .hero h1 { font-size: 32px; }
  .hero p.sub { font-size: 17px; }
  .content { padding: 26px; }
  nav.site a { margin-left: 14px; font-size: 14px; }
}