:root {
  --ink: #09101b;
  --muted: #647080;
  --soft: #f3f6f8;
  --paper: #ffffff;
  --line: #dce3e8;
  --blue: #005eb8;
  --orange: #f15a24;
  --green: #00843d;
  --yellow: #ffd320;
  --red: #e31837;
  --shadow: 0 24px 70px rgba(9, 16, 27, 0.16);
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--soft);
  color: var(--ink);
}

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

a {
  color: inherit;
}

.back-link {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.2s ease;
  padding: 0 6px;
}

.back-link:hover {
  color: var(--blue);
}

.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  z-index: 20;
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 0 8px;
  width: min(1120px, calc(100% - 32px));
  min-height: 64px;
  padding: 10px 12px 10px 14px;
  transform: translateX(-50%);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 45px rgba(9, 16, 27, 0.1);
  backdrop-filter: blur(22px);
}

.brand,
nav,
.hero-actions,
.hero-stats,
.check-list li,
footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand img,
.final-cta img {
  border-radius: 14px;
}

nav {
  justify-content: center;
  gap: 26px;
  color: #394453;
  font-size: 0.95rem;
  font-weight: 700;
}

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

.header-cta {
  min-width: 112px;
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 92svh;
  overflow: hidden;
  padding: 132px max(28px, calc((100vw - 1160px) / 2)) 84px;
  background: var(--soft);
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 18px;
  content: "";
  background: linear-gradient(90deg, var(--red) 0 16.66%, var(--orange) 16.66% 33.32%, var(--yellow) 33.32% 49.98%, var(--green) 49.98% 66.64%, var(--blue) 66.64% 83.3%, #a2a9ad 83.3% 100%);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.phone {
  position: absolute;
  width: clamp(220px, 25vw, 390px);
  border-radius: 36px;
  box-shadow: var(--shadow);
}

.phone-one {
  right: max(28px, calc((100vw - 1160px) / 2));
  top: 104px;
  transform: rotate(2deg);
}

.phone-two {
  right: clamp(180px, 25vw, 410px);
  top: 174px;
  width: clamp(200px, 21vw, 330px);
  transform: rotate(-7deg);
}


.hero-copy {
  position: relative;
  z-index: 2;
  width: min(620px, 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 580px;
  margin-bottom: 18px;
  font-size: clamp(3.9rem, 8vw, 7.4rem);
  line-height: 0.88;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.2rem, 4.6vw, 4.35rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  letter-spacing: 0;
}

.hero-subtitle,
.section-heading p,
.split-copy p,
.proof p,
.privacy-copy p,
.final-cta p {
  color: #394453;
  font-size: clamp(1.08rem, 1.7vw, 1.36rem);
  line-height: 1.5;
}

.hero-subtitle {
  max-width: 560px;
  margin-bottom: 30px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.app-store-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 10px 22px 11px 14px;
  border-radius: 18px;
  background: #05070a;
  color: white;
  font-size: 1.16rem;
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
  box-shadow: 0 18px 35px rgba(9, 16, 27, 0.22);
}

.app-store-button small {
  display: block;
  margin-bottom: 4px;
  font-size: 0.72rem;
  font-weight: 700;
}

.app-store-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  background: white;
  color: #05070a;
  font-weight: 950;
}

.secondary-link {
  color: var(--ink);
  font-weight: 850;
}

.hero-stats {
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

.hero-stats div {
  min-width: 132px;
  padding: 16px 18px;
  border: 1px solid rgba(220, 227, 232, 0.86);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(10px);
}

.hero-stats dt {
  font-size: 1.42rem;
  font-weight: 950;
}

.hero-stats dd {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.benefits,
.split-feature,
.screens,
.proof,
.privacy,
.final-cta {
  padding: 92px max(24px, calc((100vw - 1120px) / 2));
}

.section-heading {
  max-width: 790px;
  margin-bottom: 38px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.benefit-grid article,
.quote-panel,
.privacy-points div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.benefit-grid article {
  min-height: 250px;
  padding: 26px;
}

.benefit-grid p,
.screen-grid figcaption,
.privacy-points span {
  color: var(--muted);
  line-height: 1.55;
}

.feature-icon {
  display: block;
  width: 44px;
  height: 44px;
  margin-bottom: 28px;
  border-radius: 999px;
  background: var(--blue);
  box-shadow: inset 0 0 0 12px white, 0 0 0 1px var(--line);
}

.location-icon {
  background: var(--orange);
}

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

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

.search-icon {
  background: var(--red);
}

.split-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  background: #101820;
  color: white;
}

.split-copy p,
.split-copy .eyebrow {
  color: #d9edf7;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  gap: 12px;
  color: #eef7fb;
  font-weight: 750;
}

.check-list li span {
  display: block;
  width: 58px;
  height: 14px;
  flex: 0 0 auto;
  border-radius: 999px;
  background:
    linear-gradient(90deg, var(--yellow) 0 14px, transparent 14px 22px, var(--green) 22px 36px, transparent 36px 44px, var(--blue) 44px 58px);
}

.screen-comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: center;
}

.screen-comparison img,
.screen-grid img {
  border-radius: 32px;
  box-shadow: var(--shadow);
}

.screen-comparison img:first-child {
  transform: translateY(34px);
}

.screens {
  background: var(--paper);
}

.screen-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

figure {
  margin: 0;
}

.screen-grid figcaption {
  max-width: 330px;
  margin: 18px auto 0;
  font-weight: 700;
  text-align: center;
}

.proof {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 28px;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(227, 24, 55, 0.12), rgba(0, 94, 184, 0.1)),
    var(--soft);
}

.quote-panel {
  padding: 32px;
}

.quote-panel p {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 1.28rem;
  font-weight: 850;
  line-height: 1.35;
}

.quote-panel span {
  color: var(--muted);
  font-weight: 800;
}

.privacy {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 36px;
  align-items: start;
  background: white;
}

.privacy-points {
  display: grid;
  gap: 14px;
}

.privacy-points div {
  display: grid;
  gap: 6px;
  padding: 24px;
}

.privacy-points strong {
  font-size: 1.08rem;
}

.final-cta {
  display: grid;
  justify-items: center;
  text-align: center;
}

.final-cta h2,
.final-cta p {
  max-width: 720px;
}

.final-cta img {
  margin-bottom: 24px;
  box-shadow: 0 18px 44px rgba(9, 16, 27, 0.18);
}

footer {
  justify-content: space-between;
  gap: 16px;
  padding: 28px max(24px, calc((100vw - 1120px) / 2));
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-weight: 750;
}

@media (max-width: 980px) {
  nav {
    display: none;
  }

  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .hero {
    min-height: auto;
    padding-top: 116px;
    padding-bottom: 56px;
    background: var(--soft);
  }

  .hero-copy {
    padding-bottom: 420px;
  }

  .phone-one {
    right: 44px;
    top: auto;
    bottom: 54px;
    width: min(280px, 58vw);
  }

  .phone-two {
    right: auto;
    left: 24px;
    top: auto;
    bottom: 20px;
    width: min(230px, 48vw);
  }

  .phone-three {
    display: none;
  }

  .benefit-grid,
  .screen-grid,
  .split-feature,
  .proof,
  .privacy {
    grid-template-columns: 1fr;
  }

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

  .screen-comparison {
    max-width: 640px;
  }
}

@media (max-width: 640px) {
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    min-height: 58px;
  }

  .brand span {
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .header-cta {
    min-width: 92px;
    padding: 11px 15px;
  }

  .hero {
    padding-right: 20px;
    padding-left: 20px;
  }

  .hero-copy {
    padding-bottom: 330px;
  }

  h1 {
    font-size: clamp(3.55rem, 16vw, 5.2rem);
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-stats div {
    min-width: 0;
    padding: 14px 10px;
  }

  .hero-stats dt {
    font-size: 1.16rem;
  }

  .hero-stats dd {
    font-size: 0.75rem;
  }

  .benefits,
  .split-feature,
  .screens,
  .proof,
  .privacy,
  .final-cta {
    padding: 70px 20px;
  }

  .benefit-grid,
  .screen-grid,
  .screen-comparison {
    grid-template-columns: 1fr;
  }

  .screen-comparison img:first-child {
    transform: none;
  }

  .screen-grid {
    max-width: 390px;
    margin: 0 auto;
  }

  footer {
    display: grid;
  }
}