:root {
  --accent: #5c6ff5;
  --bg: #f8fafc;
  --text: #0f172a;
  --muted: #475569;
  --card: #ffffff;
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}
body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
header, section, footer { padding: 72px 20px; }
#top {
  scroll-margin-top: 0;
}
.hero-full {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  padding-top: 130px;
  box-sizing: border-box;
  background: #ffffff;
}
.wrap { max-width: 1100px; margin: 0 auto; }
h1, h2, h3 { line-height: 1.2; }
h1 { font-size: clamp(32px, 5vw, 44px); margin-bottom: 16px; }
h2 { font-size: 28px; margin-bottom: 12px; }
p.lead { color: var(--muted); font-size: 18px; margin-bottom: 24px; }
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
}
.btn {
  display: inline-block;
  padding: 14px 20px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
  background: var(--accent);
  box-shadow: var(--shadow);
}
.app-store-badge {
  height: 60px;
  width: auto;
  display: block;
}
.tag { display: inline-flex; gap: 8px; align-items: center; background: #e9ecff; color: #2d3bb8; padding: 8px 12px; border-radius: 999px; font-weight: 600; }
.card, .panel {
  background: var(--card);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--shadow);
}
.section { padding: 18px 0; border-bottom: 1px solid #e2e8f0; }
.section:last-child { border-bottom: 0; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
ul { list-style: none; display: grid; gap: 10px; padding: 0; }
li::before { content: "• "; color: var(--accent); font-weight: 700; }
.pill { display: inline-flex; gap: 6px; align-items: center; padding: 6px 12px; border-radius: 999px; background: #eef1ff; color: #2d3bb8; font-weight: 600; font-size: 14px; }
.muted { color: var(--muted); }
.list-compact li { margin: 0; }
.visual { width: 100%; aspect-ratio: 4 / 3; border-radius: 16px; background: linear-gradient(135deg, #eef1ff, #dfe7ff); display: grid; place-items: center; color: var(--muted); font-weight: 600; }
.device-showcase {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 16px;
  width: 100%;
}
.device-phone {
  width: auto;
  max-width: 65%;
  height: auto;
  border-radius: 20px;
}
.device-watch {
  width: auto;
  max-width: 30%;
  height: auto;
  border-radius: 20px;
}
.faq-item { margin-bottom: 16px; }
.faq-item h3 { font-size: 18px; margin-bottom: 6px; }
.email-img { display: inline-block; vertical-align: middle; height: 30px; }
footer { text-align: center; color: var(--muted); padding-bottom: 56px; }
.footer-bar {
  border-top: 1px solid #e2e8f0;
  padding: 40px 20px;
  background: var(--bg);
}
.footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
}
.footer-logo img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.footer-logo h3 {
  font-size: 1.25rem;
  margin: 0;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}
.footer-links a:hover {
  color: var(--accent);
}
.footer-copyright {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: #ffffff; border-bottom: 1px solid #e2e8f0; width: 100%; }
.nav-container { max-width: 1100px; margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.nav-logo { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--text); font-weight: 700; }
.logo-image {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: #dfe7ff;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.nav-logo h2 { font-size: 1.5rem; margin: 0; }
.nav-links { display: flex; align-items: center; gap: 18px; }
.nav-links a { text-decoration: none; color: var(--muted); font-weight: 600; }
.nav-links a:hover { color: var(--text); }
.burger-menu { display: none; flex-direction: column; gap: 6px; }
.burger-line { width: 22px; height: 2px; background: var(--text); border-radius: 2px; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  header, section, footer { padding: 56px 20px; }
  .device-showcase {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  .device-phone { max-width: 80%; }
  .device-watch { max-width: 50%; }
}
@media (max-height: 850px) {
  .hero-full {
    padding-top: 90px;
  }
}
@media (min-height: 1000px) {
  .hero-full {
    padding-top: 130px;
  }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .burger-menu { display: flex; }
  .hero-full { min-height: auto; }
}