:root {
  --aqua: #8dd9de;
  --aqua-soft: #e3f5f6;
  --pink: #fac1cf;
  --ink: #163b41;
  --muted: #4f6d72;
  --line: #d3e8ea;
  --bg: #fbfdfd;
  --card: #ffffff;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.15; margin: 0; }

.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: 12px; top: -60px; background: #fff; padding: 10px 14px; border-radius: 8px; z-index: 10; }
.skip:focus { top: 12px; }

/* Header */
.header { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 750; font-size: 20px; letter-spacing: -0.3px; }
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.header nav { display: flex; gap: 24px; font-size: 15px; font-weight: 550; }
.header nav a { text-decoration: none; color: var(--muted); }
.header nav a:hover { color: var(--ink); }

/* Hero */
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; padding: 40px 0 72px; }
.eyebrow { margin: 0 0 14px; font-size: 13px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; color: #2b8790; }
h1 { font-size: clamp(38px, 5.2vw, 60px); letter-spacing: -1.5px; font-weight: 800; }
.accent { color: #2b8790; }
.lead { font-size: 18px; color: var(--muted); max-width: 30em; margin: 20px 0 28px; }
.download { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.store-badge { display: inline-block; border-radius: 9px; }
.store-badge img { height: 50px; width: auto; }
.store-badge:hover { opacity: .85; }
.soon { margin: 0; font-size: 14px; color: var(--muted); }
.fun-note { margin: 28px 0 0; font-size: 13px; color: var(--muted); max-width: 32em; padding-left: 12px; border-left: 3px solid var(--pink); }

.hero-shots { position: relative; height: 560px; }
.phone { position: absolute; margin: 0; width: 250px; border-radius: 34px; overflow: hidden; background: #000; border: 8px solid #10282c; box-shadow: 0 24px 50px rgba(22, 59, 65, .22); }
.phone img { width: 100%; }
.phone-front { left: 6%; top: 30px; z-index: 2; }
.phone-back { right: 4%; top: 0; transform: rotate(4deg); }
.hero-shots::before { content: ""; position: absolute; inset: 60px 0 20px 10%; background: var(--aqua); border-radius: 48% 52% 44% 56%; opacity: .55; z-index: 0; }

/* Features */
.features { background: var(--aqua-soft); padding: 72px 0; }
h2 { font-size: clamp(28px, 3.6vw, 38px); letter-spacing: -0.8px; font-weight: 800; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 32px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 24px 22px; }
.icon { font-size: 28px; display: block; margin-bottom: 12px; }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p { margin: 0; font-size: 15px; color: var(--muted); }

/* How */
.how { padding: 72px 0; }
.steps { list-style: none; padding: 0; margin: 32px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.steps li { display: flex; gap: 14px; align-items: flex-start; }
.num { flex: none; width: 36px; height: 36px; border-radius: 50%; background: var(--aqua); color: var(--ink); font-weight: 800; display: grid; place-items: center; }
.steps h3 { font-size: 18px; margin: 5px 0 6px; }
.steps p { margin: 0; color: var(--muted); font-size: 15px; }
.privacy-line { margin: 36px 0 0; font-size: 14px; color: var(--muted); }

/* Footer */
.footer { border-top: 1px solid var(--line); background: #fff; padding: 32px 0 40px; }
.footer-inner { display: grid; gap: 10px; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 750; }
.footer-brand img { width: 32px; height: 32px; border-radius: 8px; }
.legal { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 15px; font-weight: 600; margin: 4px 0; }
.legal a { text-decoration: none; }
.legal a:hover { text-decoration: underline; }
.small { margin: 0; font-size: 13px; color: var(--muted); max-width: 60em; }

/* Tablet */
@media (max-width: 960px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .hero { gap: 24px; }
  .phone { width: 210px; }
  .hero-shots { height: 480px; }
}

/* Phone */
@media (max-width: 700px) {
  .header nav { display: none; }
  .hero { grid-template-columns: 1fr; padding: 16px 0 48px; }
  .lead { font-size: 17px; }
  .hero-shots { height: 430px; max-width: 360px; width: 100%; margin: 12px auto 0; }
  .phone { width: 190px; border-width: 6px; border-radius: 28px; }
  .phone-front { left: 0; top: 24px; }
  .phone-back { right: 0; }
  .features, .how { padding: 52px 0; }
  .grid, .steps { grid-template-columns: 1fr; gap: 14px; }
  .steps { gap: 20px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }