:root {
  --theme: #62beb4;
  --ink: #3e4551;
  --muted: #68727f;
  --line: #e6ecef;
  --soft: #f6faf9;
  --blue: #76b2f8;
  --green: #b8d09e;
  --purple: #a668d8;
  --yellow: #f3c95a;
  --shadow: 0 18px 50px rgba(48, 65, 76, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  display: block;
  border-radius: 10px;
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 3vw, 28px);
  font-size: 0.95rem;
  color: var(--muted);
}

nav a,
.text-link,
footer a {
  text-decoration: none;
}

nav a:hover,
.text-link:hover,
footer a:hover {
  color: var(--theme);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 410px);
  gap: clamp(32px, 7vw, 88px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(42px, 7vw, 96px) clamp(18px, 5vw, 72px) 42px;
}

.hero-copy,
.section-heading,
.split-section,
.legal-section,
.final-cta {
  max-width: 1120px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--theme);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(2.7rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.12rem;
  line-height: 1.2;
}

.lede {
  max-width: 660px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  color: #fff;
  background: var(--theme);
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(98, 190, 180, 0.28);
  font-weight: 800;
  text-decoration: none;
}

.download-button:hover {
  background: #4aa99f;
}

.text-link {
  color: var(--muted);
  font-weight: 700;
}

.phone-preview {
  position: relative;
  display: grid;
  gap: 16px;
  width: min(100%, 390px);
  min-height: 620px;
  margin-inline: auto;
  padding: 34px 24px 88px;
  background: #fff;
  border: 10px solid #22262c;
  border-radius: 46px;
  box-shadow: var(--shadow);
}

.phone-top {
  display: grid;
  gap: 14px;
  margin-bottom: 8px;
  font-size: 2rem;
  font-weight: 850;
  line-height: 1.05;
}

.pill {
  justify-self: start;
  padding: 8px 13px;
  color: var(--theme);
  background: rgba(98, 190, 180, 0.1);
  border-radius: 8px;
  font-size: 0.78rem;
}

.task-row {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 60px;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 8px 22px rgba(48, 65, 76, 0.08);
}

.task-row span:nth-child(2) {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-row strong {
  color: var(--blue);
  font-size: 0.88rem;
}

.check {
  width: 23px;
  height: 23px;
  border: 2px solid var(--blue);
  border-radius: 50%;
}

.shopping .check {
  border-color: var(--purple);
}

.other .check {
  border-color: var(--green);
}

.filled {
  background: var(--green);
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 10px;
}

.stats-strip span {
  padding: 12px 8px;
  text-align: center;
  background: var(--soft);
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.phone-preview button {
  position: absolute;
  right: 30px;
  bottom: 28px;
  width: 72px;
  height: 72px;
  color: #fff;
  background: var(--theme);
  border: 0;
  border-radius: 50%;
  box-shadow: 0 12px 26px rgba(48, 65, 76, 0.2);
  font-size: 2.2rem;
}

.band,
.split-section,
.legal-section,
.final-cta {
  padding: clamp(56px, 8vw, 104px) clamp(18px, 5vw, 72px);
}

.band {
  background: var(--soft);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  max-width: 1120px;
}

.feature {
  min-height: 220px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature p,
.plain-copy,
.legal-section p {
  color: var(--muted);
}

.feature-mark {
  display: block;
  width: 32px;
  height: 5px;
  margin-bottom: 28px;
  border-radius: 999px;
}

.blue {
  background: var(--blue);
}

.purple {
  background: var(--purple);
}

.green {
  background: var(--green);
}

.yellow {
  background: var(--yellow);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(280px, 1fr);
  gap: clamp(28px, 6vw, 76px);
  margin-inline: auto;
}

.plain-copy {
  font-size: 1.08rem;
}

.legal-section {
  max-width: 900px;
  margin-inline: auto;
  border-top: 1px solid var(--line);
}

.legal-section h3 {
  margin-top: 30px;
}

.updated {
  margin-bottom: 34px;
  font-size: 0.92rem;
}

.legal-section a {
  color: var(--theme);
  font-weight: 700;
}

.final-cta {
  display: grid;
  justify-items: start;
  gap: 18px;
  max-width: 1120px;
  margin-inline: auto;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(18px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .phone-preview {
    min-height: 560px;
  }

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

@media (max-width: 620px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  nav {
    width: 100%;
    justify-content: space-between;
  }

  h1 {
    font-size: 3rem;
  }

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

  .phone-preview {
    min-height: 510px;
    padding: 28px 16px 82px;
    border-width: 8px;
    border-radius: 36px;
  }

  .phone-top {
    font-size: 1.55rem;
  }

  .task-row {
    grid-template-columns: 22px minmax(0, 1fr);
  }

  .task-row strong {
    grid-column: 2;
  }

  footer {
    flex-direction: column;
  }
}