:root {
  color-scheme: light;
  --bg: #fbfaf7;
  --surface: #ffffff;
  --ink: #171717;
  --muted: #68645f;
  --line: #e9e3db;
  --brand: #ff4f7b;
  --brand-strong: #eb2f63;
  --mint: #36caa3;
  --yellow: #f4c95d;
  --blue: #2e86de;
  --shadow: 0 28px 80px rgba(30, 24, 20, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-shell {
  min-height: 100vh;
  overflow: hidden;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(233, 227, 219, 0.82);
  background: rgba(251, 250, 247, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1120px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-icon {
  width: 30px;
  height: 30px;
  object-fit: contain;
  filter: drop-shadow(0 10px 24px rgba(235, 47, 99, 0.2));
  flex: 0 0 auto;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-link {
  padding: 10px 12px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.nav-link:hover {
  color: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  box-shadow: 0 14px 32px rgba(23, 23, 23, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(23, 23, 23, 0.22);
}

.button.secondary {
  border-color: var(--line);
  background: var(--surface);
  color: var(--ink);
  box-shadow: none;
}

.hero {
  width: min(1120px, calc(100% - 40px));
  min-height: calc(100vh - 72px);
  margin: 0 auto;
  padding: 72px 0 52px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  text-align: center;
}

.hero-copy {
  max-width: 790px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  margin: 0 0 18px;
  color: var(--brand-strong);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.95;
  letter-spacing: 0;
}

.lead {
  max-width: 690px;
  margin: 0 auto 28px;
  color: var(--muted);
  font-size: clamp(18px, 2.5vw, 23px);
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 38px;
}

.hero-actions .button.secondary {
  width: min(100%, 286px);
}

.app-store-link {
  display: inline-flex;
  border-radius: 8px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.app-store-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(23, 23, 23, 0.22);
}

.app-store-badge {
  width: 172px;
  height: auto;
}

.screen-stage {
  --screen-gap: clamp(14px, 2vw, 24px);
  width: min(1120px, 100%);
  margin-top: 16px;
  padding: 22px 0 34px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.screen-track {
  display: flex;
  width: max-content;
  gap: var(--screen-gap);
  animation: screenshot-marquee 42s linear infinite;
  will-change: transform;
}

.screen-stage:hover .screen-track {
  animation-play-state: paused;
}

.screen-set {
  display: flex;
  align-items: center;
  gap: var(--screen-gap);
}

.app-shot {
  position: relative;
  width: clamp(148px, 17vw, 220px);
  flex: 0 0 auto;
  margin: 0;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 56px rgba(30, 24, 20, 0.12);
  overflow: hidden;
  transform-origin: center bottom;
}

.app-shot:nth-child(4n + 1) {
  transform: translateY(10px) rotate(-1.2deg);
}

.app-shot:nth-child(4n + 2) {
  transform: translateY(-12px) rotate(0.9deg);
}

.app-shot:nth-child(4n + 3) {
  transform: translateY(16px) rotate(-0.7deg);
}

.app-shot:nth-child(4n) {
  transform: translateY(-6px) rotate(1.1deg);
}

.app-shot img {
  width: 100%;
  height: auto;
  aspect-ratio: 598 / 1300;
  object-fit: cover;
}

@keyframes screenshot-marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-50% - (var(--screen-gap) / 2)));
  }
}

@media (prefers-reduced-motion: reduce) {
  .screen-stage {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }

  .screen-track {
    animation: none;
  }

  .screen-set[aria-hidden="true"] {
    display: none;
  }
}

.section {
  padding: 88px 0;
}

.section-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.centered {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.centered h2,
.page-hero h1 {
  margin-bottom: 14px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1;
}

.centered p,
.page-hero p {
  color: var(--muted);
  font-size: 18px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
}

.feature {
  min-height: 198px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.feature-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: #fff4f7;
  color: var(--brand-strong);
  font-size: 20px;
  font-weight: 900;
}

.feature:nth-child(5n + 2) .feature-icon {
  background: #eefaf6;
  color: #149978;
}

.feature:nth-child(5n + 3) .feature-icon {
  background: #fff8e4;
  color: #a97500;
}

.feature:nth-child(5n + 4) .feature-icon {
  background: #edf5ff;
  color: var(--blue);
}

.feature:nth-child(5n) .feature-icon {
  background: #f5f0ff;
  color: #7a4bd8;
}

.feature h3 {
  margin-bottom: 8px;
  font-size: 17px;
  line-height: 1.18;
}

.feature p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-inner {
  width: min(1120px, calc(100% - 40px));
  min-height: 96px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-weight: 700;
}

.footer-links a:hover {
  color: var(--ink);
}

.page-main {
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  padding: 74px 0 90px;
}

.page-hero {
  margin-bottom: 46px;
}

.content {
  color: var(--muted);
  font-size: 17px;
}

.content h2,
.content h3 {
  margin: 34px 0 10px;
  color: var(--ink);
}

.content h2 {
  font-size: 30px;
}

.content h3 {
  font-size: 22px;
}

.content ul,
.content ol {
  padding-left: 22px;
}

.content li {
  margin: 10px 0;
}

.callout {
  margin: 34px 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

@media (max-width: 860px) {
  .nav {
    min-height: 66px;
  }

  .nav-link {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 52px;
  }

  .screen-stage {
    width: 100%;
    padding-bottom: 24px;
  }

  .app-shot {
    width: clamp(160px, 28vw, 230px);
  }

  .app-shot:nth-child(odd) {
    transform: translateY(8px) rotate(-0.8deg);
  }

  .app-shot:nth-child(even) {
    transform: translateY(-8px) rotate(0.8deg);
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

@media (max-width: 560px) {
  .nav,
  .section-inner,
  .footer-inner,
  .page-main,
  .hero {
    width: min(100% - 28px, 1120px);
  }

  .button {
    width: 100%;
  }

  .nav-actions .button {
    width: auto;
  }

  .app-store-badge {
    width: 168px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .screen-stage {
    padding: 4px 0 22px;
  }

  .app-shot {
    width: 172px;
  }

  .footer-inner {
    padding: 24px 0;
    align-items: flex-start;
    flex-direction: column;
  }
}