:root {
  --bg: #ffffff;
  --text: #161616;
  --muted: #6b6b6b;
  --line: #ececec;
  --soft: #f4f4f4;
  --accent: #e07a7a;
  --dark: #1b2123;
  --max: 1040px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
}
a { color: inherit; }
img { display: block; max-width: 100%; }

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

header, .top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 750;
  font-size: 18px;
  letter-spacing: -0.03em;
}
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.stores { display: flex; gap: 10px; align-items: center; }
.stores img { height: 44px; width: auto; }
header nav, .top nav { display: flex; gap: 22px; }
header nav a, .top nav a { text-decoration: none; font-weight: 650; }

.hero {
  min-height: 80vh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 24px 0;
}
.pair {
  position: relative;
  width: min(100%, 480px);
  height: 640px;
  margin-left: auto;
}
.swoosh {
  position: absolute;
  width: 120px;
  left: 18%;
  top: 0;
  z-index: 3;
}
.device { position: relative; width: min(250px, 100%); margin: 0 auto; }
.device .screen {
  overflow: hidden;
  background: #fff;
  border: 1px solid #d5d5d5;
  border-radius: 28px;
}
.screen video, .screen img {
  width: 100%;
  height: auto;
  display: block;
}
.device.back, .device.front { position: absolute; margin: 0; }
.device.back { width: 44%; left: 0; top: 12%; z-index: 1; transform: rotate(-8deg); }
.device.front { width: 50%; right: 0; top: 0; z-index: 2; transform: rotate(7deg); }
h1 {
  margin: 0 0 14px;
  font-size: clamp(44px, 6vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 760;
}
.lede {
  margin: 0 0 22px;
  max-width: 28rem;
  font-size: 18px;
  color: var(--muted);
}

.more { padding: 28px 0 8px; }
.more h2 {
  margin: 0 0 28px;
  text-align: center;
  font-size: 32px;
  letter-spacing: -0.04em;
}
.more-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 36px 24px;
  text-align: center;
}
.more-grid > div {
  flex: 0 0 calc((100% - 48px) / 3);
  max-width: calc((100% - 48px) / 3);
}
.more-grid h3 { margin: 12px 0 6px; font-size: 17px; letter-spacing: -0.02em; }
.more-grid p { margin: 0 auto; max-width: 16rem; color: var(--muted); font-size: 15px; }
.icon {
  width: 56px;
  height: 56px;
  margin: 0 auto;
  border-radius: 50%;
  background: #e7f0fa;
  color: #3d6f99;
  display: grid;
  place-items: center;
}
.icon svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 56px 0;
}
.feature:nth-child(even) .device { order: 2; }
.feature h2 {
  margin: 0 0 10px;
  font-size: clamp(28px, 3vw, 36px);
  letter-spacing: -0.04em;
  line-height: 1.05;
}
.feature p {
  margin: 0;
  max-width: 26rem;
  color: var(--muted);
  font-size: 18px;
}

.page { padding: 12px 0 20px; }
.page h1 { font-size: clamp(36px, 5vw, 52px); }
.page h2 { font-size: 22px; margin: 28px 0 8px; letter-spacing: -0.03em; }
.page p, .page li { max-width: 40rem; }
.page ul { margin: 8px 0 0; padding-left: 1.2rem; }
.page li { margin: 0 0 6px; }
.kicker { color: var(--muted); font-weight: 650; font-size: 14px; }
.narrow { max-width: 40rem; }

form { display: grid; gap: 10px; max-width: 32rem; margin-top: 8px; }
label { font-size: 13px; font-weight: 700; color: var(--muted); }
input, textarea {
  width: 100%;
  border: 0;
  border-radius: 12px;
  background: var(--soft);
  color: var(--text);
  font: inherit;
  padding: 14px 16px;
}
textarea { min-height: 120px; resize: vertical; }
button.button {
  border: 0;
  cursor: pointer;
  width: fit-content;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 700;
}

footer {
  margin-top: 72px;
  padding: 48px 0 56px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}
footer a { color: var(--text); text-decoration: none; }
footer nav { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 8px; }
footer p { margin: 0; font-size: 14px; }

@media (max-width: 800px) {
  .hero, .feature { grid-template-columns: 1fr; }
  .hero { min-height: 0; padding: 32px 0 48px; }
  .pair { height: 560px; margin: 28px auto 0; }
  .feature:nth-child(even) .device { order: 0; }
  .more-grid > div { flex-basis: 100%; max-width: 100%; }
}