* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  color: #2c2c2a;
  background: #ffffff;
  line-height: 1.6;
}

.hero {
  text-align: center;
  padding: 60px 20px 50px;
  background: linear-gradient(180deg, #e1f5ee 0%, #ffffff 100%);
}

.logo {
  width: 72px;
  height: 72px;
  border-radius: 16px;
}

.icon-badge-wrap {
  position: relative;
  display: inline-block;
}

.icon-badge {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 26px;
  height: 26px;
  background: #1d9e75;
  border-radius: 50%;
  border: 3px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-badge svg {
  width: 14px;
  height: 14px;
}

.hero h1 {
  font-size: 32px;
  margin: 16px 0 4px;
}

.tagline {
  font-size: 18px;
  color: #0f6e56;
  font-weight: 600;
  margin: 0 0 16px;
}

.hero-text {
  max-width: 560px;
  margin: 0 auto 24px;
  color: #444441;
  font-size: 15px;
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  font-size: 15px;
}

.btn-primary {
  background: #1d9e75;
  color: #ffffff;
}

.btn-primary:hover { background: #0f6e56; }

.hint {
  font-size: 12px;
  color: #888780;
  max-width: 480px;
  margin: 12px auto 0;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px 24px 60px;
}

h2 {
  font-size: 22px;
  margin-bottom: 20px;
  text-align: center;
}

.features { margin-top: 40px; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.feature {
  background: #f1efe8;
  border-radius: 10px;
  padding: 18px;
}

.feature h3 {
  font-size: 15px;
  margin: 0 0 8px;
  color: #0f6e56;
}

.feature p {
  font-size: 13px;
  color: #444441;
  margin: 0;
}

.install-notice {
  margin-top: 56px;
  background: #f1efe8;
  border-radius: 12px;
  padding: 24px 28px;
}

.install-notice ol {
  font-size: 14px;
  padding-left: 20px;
}

.install-notice li { margin-bottom: 8px; }

.install-notice code {
  background: #e5e4df;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 13px;
}

.share {
  margin-top: 56px;
  text-align: center;
}

.share p {
  max-width: 480px;
  margin: 0 auto 20px;
  color: #444441;
  font-size: 14px;
}

.share-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.btn-share {
  color: #ffffff;
  font-size: 13px;
  padding: 10px 18px;
}

.btn-facebook { background: #1877f2; }
.btn-facebook:hover { background: #145dbf; }
.btn-x { background: #14171a; }
.btn-x:hover { background: #000000; }
.btn-whatsapp { background: #25d366; }
.btn-whatsapp:hover { background: #1da851; }

.privacy {
  margin-top: 56px;
  font-size: 13px;
  color: #5f5e5a;
  border-top: 1px solid #e5e4df;
  padding-top: 24px;
}

.privacy a { color: #185fa5; }

footer {
  text-align: center;
  padding: 20px;
  font-size: 12px;
  color: #888780;
  border-top: 1px solid #e5e4df;
}

.ks-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 300px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,.2);
  padding: 18px;
  transform: translateX(140%);
  transition: transform 0.5s ease;
  z-index: 1000;
}

.ks-toast.ks-toast-visible {
  transform: translateX(0);
}

.ks-toast-close {
  position: absolute;
  top: 6px;
  right: 10px;
  background: none;
  border: none;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  color: #888780;
}

.ks-toast-close:hover { color: #2c2c2a; }

.ks-toast-title {
  font-weight: 600;
  font-size: 14px;
  margin: 0 0 8px;
  padding-right: 18px;
}

.ks-toast-body {
  font-size: 12px;
  color: #5f5e5a;
  margin: 0 0 14px;
}

.ks-toast-btn {
  display: block;
  text-align: center;
  font-size: 13px;
  padding: 9px;
}