:root {
  color-scheme: light;
  --bg: #f3f6f2;
  --ink: #17211d;
  --muted: #617168;
  --line: #d8e3dd;
  --surface: #ffffff;
  --soft: #edf6f1;
  --green: #087d59;
  --green-dark: #055f44;
  --gold: #f0b83e;
  --shadow: 0 20px 55px rgba(29, 54, 43, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body {
  margin: 0;
  background: linear-gradient(180deg, #e4f2eb 0, #f3f6f2 340px);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px max(18px, calc((100% - 1120px) / 2));
  border-bottom: 3px solid var(--gold);
  background: rgba(7, 95, 68, 0.96);
  color: #fff;
  box-shadow: 0 12px 30px rgba(5, 65, 47, 0.18);
}
.brand, .topbar nav, .hero-actions {
  display: flex;
  align-items: center;
}
.brand { gap: 10px; font-weight: 850; }
.brand img { border-radius: 8px; background: #fff; }
.topbar nav { gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.topbar a { border-radius: 999px; padding: 8px 12px; font-weight: 750; }
.topbar nav a:hover { background: rgba(255,255,255,0.14); }
.nav-button { background: var(--gold); color: #201b0e; }
main { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
  align-items: center;
  margin: 26px 0 20px;
  border-radius: 10px;
  background: linear-gradient(135deg, #087d59 0%, #099a6c 55%, #0c6a55 100%);
  color: #fff;
  padding: clamp(26px, 5vw, 50px);
  box-shadow: var(--shadow);
}
.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 18px; font-size: clamp(36px, 6vw, 62px); line-height: 1.02; letter-spacing: 0; }
h2 { margin-bottom: 10px; font-size: clamp(25px, 3.5vw, 34px); line-height: 1.12; letter-spacing: 0; }
h3 {
  margin: 0 0 14px;
  color: var(--green-dark);
  font-size: 17px;
  line-height: 1.35;
  letter-spacing: 0;
}
.hero h3,
.closing h3 {
  color: rgba(255,255,255,0.86);
}
.download-box h3,
.section-heading h3,
.intro-panel h3,
.panel > h3 {
  max-width: 720px;
  color: var(--green-dark);
}
.download-box h3 {
  margin-right: auto;
  margin-left: auto;
}
.lead { max-width: 680px; color: rgba(255,255,255,0.86); font-size: 18px; }
.hero-actions { gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 850;
}
.primary { background: var(--gold); color: #211b0e; box-shadow: 0 10px 24px rgba(240, 184, 62, 0.24); }
.secondary { border: 1px solid rgba(255,255,255,0.38); color: #fff; }
.on-light { border-color: var(--line); color: var(--green-dark); }
.app-card {
  border: 1px solid rgba(255,255,255,0.26);
  border-radius: 10px;
  background: rgba(255,255,255,0.14);
  padding: 22px;
  text-align: center;
}
.app-card img {
  border: 4px solid rgba(255,255,255,0.72);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 16px 34px rgba(0,0,0,0.18);
}
.app-card h2 { margin: 14px 0 4px; font-size: 23px; }
.app-card p { margin: 0; color: rgba(255,255,255,0.78); word-break: break-word; }
.section-grid, .split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.55fr);
  gap: 18px;
}
.panel, .info-panel, .closing {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.panel, .closing { margin: 18px 0; padding: clamp(22px, 4vw, 34px); }
.intro-panel p, .section-heading p, .closing p { color: var(--muted); }
.info-panel {
  display: grid;
  gap: 10px;
  margin: 18px 0;
  padding: 18px;
}
.info-panel div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  padding: 12px;
}
dt { color: var(--muted); font-size: 12px; font-weight: 750; }
dd { margin: 4px 0 0; font-weight: 850; word-break: break-word; }
.shot-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
}
figure {
  min-width: 150px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  padding: 8px;
}
figure img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: 6px;
  object-fit: cover;
  background: #dfe9e3;
}
figcaption { margin-top: 8px; color: var(--muted); font-size: 13px; font-weight: 750; text-align: center; }
.steps, .check-list { display: grid; gap: 10px; margin: 0; padding-left: 20px; color: var(--muted); }
.faq-list { display: grid; gap: 10px; }
details { border: 1px solid var(--line); border-radius: 8px; background: #fff; padding: 16px; }
summary { cursor: pointer; font-weight: 850; }
details p { margin: 12px 0 0; color: var(--muted); }
.closing { background: #17211d; color: #fff; }
.closing p { color: rgba(255,255,255,0.76); }
footer {
  width: min(1120px, calc(100% - 32px));
  margin: 28px auto 40px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
}
.download-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.download-box {
  width: min(560px, 100%);
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  padding: 30px;
  text-align: center;
}
.download-box img { border-radius: 18px; }
@media (max-width: 820px) {
  .topbar { align-items: flex-start; flex-direction: column; }
  .topbar nav { justify-content: flex-start; }
  .hero, .section-grid, .split { grid-template-columns: 1fr; }
  .shot-grid { grid-template-columns: repeat(3, minmax(150px, 1fr)); }
}
@media (max-width: 520px) {
  main, footer { width: min(100% - 24px, 1120px); }
  .shot-grid { grid-template-columns: repeat(2, minmax(135px, 1fr)); }
  .button { width: 100%; }
}