:root {
  --teal: #0f766e;
  --teal-light: #14b8a6;
  --sky: #0ea5e9;
  --amber: #f59e0b;
  --ink: #0f172a;
  --muted: #64748b;
  --bg: #f8fafc;
  --glass: rgba(255, 255, 255, 0.65);
  --border: rgba(255, 255, 255, 0.85);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: linear-gradient(135deg, #ecfdf5, #e0f2fe, #fff7ed);
  background-attachment: fixed;
  line-height: 1.6;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 6vw;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.9);
}

.brand { text-decoration: none; display: flex; flex-direction: column; line-height: 1.1; }
.brand-small { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--teal); font-weight: 700; }
.brand-big { font-size: 24px; font-weight: 800; color: var(--ink); }

.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: 14px; }
.nav-links a:hover { color: var(--teal); }

.nav-cta {
  background: linear-gradient(90deg, var(--teal), var(--teal-light));
  color: #fff !important;
  padding: 10px 18px;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(15, 118, 110, 0.35);
}

.carousel { position: relative; overflow: hidden; }
.slides {
  display: grid;
}
.slide {
  grid-area: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
  min-height: 70vh;
  padding: 40px 0 60px;
}
.slide.active { opacity: 1; transform: translateX(0); pointer-events: auto; }
.slide-inner { max-width: 720px; padding: 20px 6vw; text-align: center; }
.slide h1 { font-size: clamp(30px, 5vw, 52px); line-height: 1.15; margin: 10px 0 16px; }
.eyebrow { text-transform: uppercase; letter-spacing: 3px; font-size: 12px; font-weight: 700; color: var(--teal); }
.eyebrow.dark { color: var(--teal); }
.lead { color: var(--muted); font-size: 17px; max-width: 560px; margin: 0 auto 24px; }
.lead.dark { color: var(--muted); }

.btn {
  display: inline-block;
  background: linear-gradient(90deg, var(--teal), var(--teal-light));
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(15, 118, 110, 0.35);
}
.btn-light { background: #fff; color: var(--teal); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12); }

.qr-wrap {
  display: inline-block;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 20px;
  padding: 18px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
}
#qrcode { display: flex; justify-content: center; }
#qrcode img, #qrcode canvas { border-radius: 8px; }
.qr-hint { font-size: 12px; color: var(--muted); margin-top: 8px; }
.store-row { margin-top: 18px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.store-btn {
  background: rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.8);
  color: var(--ink);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 12px;
}

.dots { position: absolute; bottom: 22px; left: 0; right: 0; display: flex; justify-content: center; gap: 10px; }
.dot { width: 10px; height: 10px; border-radius: 50%; border: none; background: rgba(255, 255, 255, 0.5); cursor: pointer; }
.dot.active { background: #fff; transform: scale(1.3); }

.section { padding: 80px 6vw; }
.section.alt { background: rgba(255, 255, 255, 0.45); backdrop-filter: blur(6px); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.section-head h2 { font-size: clamp(24px, 3.5vw, 36px); margin: 8px 0 12px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; max-width: 1080px; margin: 0 auto; }
.card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 26px;
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
}
.card-icon { font-size: 28px; margin-bottom: 10px; }
.card h3 { font-size: 17px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 14px; }

.steps { list-style: none; max-width: 640px; margin: 0 auto; display: grid; gap: 16px; }
.steps li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 20px;
}
.steps span {
  flex: 0 0 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--sky));
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.steps strong { display: block; margin-bottom: 2px; }
.steps p { color: var(--muted); font-size: 14px; }

.mech-cta { text-align: center; }

.faq-list { max-width: 720px; margin: 0 auto; display: grid; gap: 12px; }
.faq-list details {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 20px;
  backdrop-filter: blur(10px);
}
.faq-list summary {
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 28px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: -2px;
  font-size: 22px;
  color: var(--teal);
}
.faq-list details[open] summary::after { content: "\2013"; }
.faq-list p { margin-top: 10px; color: var(--muted); font-size: 14px; }

.nav-links a.active { color: var(--teal); }

.dl-buttons { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-top: 6px; }
.dl-btn {
  font-size: 19px;
  padding: 18px 44px;
  border-radius: 999px;
  box-shadow: 0 14px 34px rgba(15, 118, 110, 0.45);
  animation: dlPulse 2.4s ease-in-out infinite;
}
@keyframes dlPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.035); }
}
.dl-meta { font-size: 13px; color: var(--muted); }

.legal { max-width: 760px; margin: 0 auto; }
.legal h2 { font-size: 18px; margin: 30px 0 8px; color: var(--teal); }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { color: var(--muted); font-size: 15px; margin-bottom: 10px; }
.legal ul { padding-left: 22px; margin-bottom: 12px; }
.legal a { color: var(--teal); font-weight: 600; text-decoration: none; }
.legal a:hover { text-decoration: underline; }
.legal strong { color: var(--ink); }

.ios-only, .desktop-only { display: none; }
body.ios .android-only, body.desktop .android-only { display: none; }
body.ios .ios-only { display: flex; }
body.desktop .desktop-only { display: flex; }
body.android .no-android { display: none; }

.page-hero { text-align: center; padding: 70px 6vw 30px; max-width: 760px; margin: 0 auto; }
.page-hero h1 { font-size: clamp(30px, 4.5vw, 46px); line-height: 1.15; margin: 10px 0 14px; }
.page-hero .lead { margin-bottom: 26px; }

.check-list { list-style: none; max-width: 640px; margin: 0 auto; display: grid; gap: 12px; text-align: left; }
.check-list li {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 18px 14px 46px;
  position: relative;
  font-size: 15px;
  backdrop-filter: blur(10px);
}
.check-list li::before {
  content: "\2713";
  position: absolute;
  left: 16px;
  top: 13px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--teal-light));
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.check-list li strong { display: block; }
.check-list li span { color: var(--muted); font-size: 14px; }

.price-callout {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 36px 28px;
  backdrop-filter: blur(12px);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
}
.price-callout .big { font-size: clamp(34px, 5vw, 52px); font-weight: 800; color: var(--teal); line-height: 1.1; }
.price-callout .sub { color: var(--muted); font-size: 15px; margin-top: 8px; }

.fee-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; max-width: 860px; margin: 26px auto 0; }
.fee-card { background: var(--glass); border: 1px solid var(--border); border-radius: 18px; padding: 22px; text-align: center; backdrop-filter: blur(10px); }
.fee-card .pct { font-size: 32px; font-weight: 800; color: var(--teal); }
.fee-card h3 { font-size: 15px; margin: 4px 0 6px; }
.fee-card p { font-size: 13px; color: var(--muted); }

.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; max-width: 900px; margin: 0 auto; }
.contact-card { background: var(--glass); border: 1px solid var(--border); border-radius: 20px; padding: 28px; text-align: center; backdrop-filter: blur(12px); box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06); }
.contact-card .card-icon { font-size: 30px; }
.contact-card h3 { font-size: 16px; margin-bottom: 6px; }
.contact-card p { color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.contact-card a { color: var(--teal); font-weight: 700; text-decoration: none; font-size: 14px; }
.contact-card a:hover { text-decoration: underline; }

.footer { background: rgba(15, 23, 42, 0.92); color: #cbd5e1; padding: 54px 6vw 22px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 28px; max-width: 1080px; margin: 0 auto; }
.footer .brand-big { color: #fff; }
.footer .brand-small { color: var(--teal-light); }
.footer-tag { font-size: 13px; line-height: 1.7; margin-top: 12px; color: #94a3b8; max-width: 320px; }
.footer h4 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 10px; }
.footer a { display: block; color: #cbd5e1; text-decoration: none; font-size: 14px; margin-bottom: 6px; }
.footer a:hover { color: #fff; }
.footer-bottom {
  max-width: 1080px;
  margin: 34px auto 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #94a3b8;
}
.staff { color: #94a3b8; text-decoration: none; }
.staff:hover { color: #fff; }

@media (max-width: 720px) {
  .nav-links a:not(.nav-cta) { display: none; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}