.platform-page {
  background: #f5f8fc;
}

.platform-header {
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.platform-brand,
.platform-home-link {
  color: #ffffff;
}

.platform-home-link {
  font-weight: 800;
  text-decoration: none;
}

.platform-home-link:hover,
.platform-home-link:focus-visible {
  color: var(--green);
}

.platform-hero {
  background: radial-gradient(ellipse 55% 70% at 94% 15%, rgba(45, 216, 122, 0.2), transparent), var(--navy);
  color: #ffffff;
  overflow: hidden;
}

.platform-hero-inner {
  align-items: center;
  display: flex;
  margin: 0 auto;
  min-height: min(780px, calc(100svh - 70px));
  max-width: 1120px;
  padding: clamp(4rem, 9svh, 7rem) 1.25rem;
  position: relative;
}

.platform-copy {
  max-width: 650px;
  padding-right: 1rem;
  position: relative;
  z-index: 1;
}

.platform-copy h1 {
  font-size: clamp(3rem, 6.6vw, 5.6rem);
  max-width: 720px;
}

.platform-lead {
  color: #c8d5e3;
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  margin: 1.4rem 0 0;
  max-width: 620px;
}

.platform-primary-cta {
  margin-top: 1.6rem;
}

.platform-free-note {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 800;
  margin: 0.85rem 0 0;
}

.platform-hero-media {
  bottom: -7rem;
  filter: drop-shadow(0 34px 60px rgba(0, 0, 0, 0.38));
  margin: 0;
  position: absolute;
  right: 0.25rem;
  transform: rotate(2deg);
  width: min(360px, 35vw);
}

.platform-hero-media img {
  border: 3px solid rgba(255, 255, 255, 0.18);
  border-radius: 42px;
  display: block;
  height: auto;
  max-width: 100%;
  width: 100%;
}

.platform-proof {
  background: #ffffff;
  color: var(--ink);
  padding: 4.5rem 1.25rem;
}

.platform-proof-inner {
  margin: 0 auto;
  max-width: 1120px;
}

.platform-proof-inner > div:first-child {
  max-width: 760px;
}

.platform-proof-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2.8rem;
}

.platform-proof-grid article {
  border-top: 3px solid var(--green);
  display: grid;
  gap: 0.55rem;
  padding-top: 1rem;
}

.platform-proof-grid article:nth-child(2) {
  border-top-color: var(--blue);
}

.platform-proof-grid article:nth-child(3) {
  border-top-color: var(--accent);
}

.platform-proof-grid strong {
  color: var(--ink);
  font-size: 1.15rem;
}

.platform-proof-grid span,
.platform-privacy-note,
.android-signup-copy p:not(.eyebrow) {
  color: var(--muted);
}

.platform-privacy-note {
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
  margin: 2.8rem 0 0;
  max-width: 960px;
  padding-top: 1.2rem;
}

.android-platform-hero .platform-hero-inner {
  min-height: 660px;
}

.android-signup-section {
  background: #eaf1fa;
  padding: 4.5rem 1.25rem;
}

.android-signup-inner {
  align-items: start;
  display: grid;
  gap: clamp(2rem, 6vw, 5rem);
  grid-template-columns: minmax(0, 0.78fr) minmax(420px, 1fr);
  margin: 0 auto;
  max-width: 1120px;
}

.signup-steps {
  display: grid;
  gap: 1rem;
  list-style: none;
  margin: 1.8rem 0 0;
  padding: 0;
}

.signup-steps li {
  align-items: center;
  color: var(--ink);
  display: flex;
  font-weight: 800;
  gap: 0.75rem;
}

.signup-steps span {
  align-items: center;
  background: var(--blue);
  border-radius: 50%;
  color: #ffffff;
  display: inline-flex;
  flex: 0 0 32px;
  height: 32px;
  justify-content: center;
}

.platform-signup-card {
  margin-top: 0;
  max-width: none;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.android-next-steps {
  color: #c8d5e3;
}

.android-next-steps h3 {
  color: #ffffff;
}

.android-next-actions {
  display: grid;
  gap: 0.75rem;
  margin: 1.25rem 0;
}

@media (max-width: 880px) {
  .platform-proof-grid,
  .android-signup-inner {
    grid-template-columns: 1fr;
  }

  .platform-hero-inner {
    align-items: flex-start;
    flex-direction: column;
    min-height: 0;
    padding: 3.8rem 1.25rem 0;
  }

  .platform-copy {
    max-width: 720px;
    padding-right: 0;
  }

  .platform-copy h1 {
    font-size: clamp(2.7rem, 10vw, 4.4rem);
  }

  .platform-hero-media {
    align-self: center;
    bottom: -5.5rem;
    margin-top: 2rem;
    position: relative;
    right: auto;
    width: min(300px, 72vw);
  }

  .android-platform-hero .platform-hero-inner {
    min-height: 0;
  }
}

@media (max-width: 620px) {
  .platform-header .nav {
    align-items: center;
    flex-direction: row;
  }

  .platform-brand span,
  .platform-home-link {
    font-size: 0.88rem;
  }

  .platform-hero-inner {
    padding-top: 3rem;
  }

  .platform-primary-cta {
    width: 100%;
  }

  .platform-proof,
  .android-signup-section {
    padding: 3.5rem 1rem;
  }

  .platform-signup-card {
    padding: 1rem;
  }
}