:root {
  color: #183148;
  background: #f7fbfd;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  line-height: 1.5;
}

* { box-sizing: border-box; }

body { margin: 0; }

a { color: inherit; }

.site-header {
  align-items: center;
  background: #0d456d;
  display: flex;
  justify-content: space-between;
  min-height: 72px;
  padding: 12px clamp(20px, 5vw, 80px);
}

.brand { display: inline-flex; }

.site-header nav, footer nav, .store-links {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.site-header nav { color: white; font-weight: 700; }

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

.site-header nav a:hover, .site-header nav a:focus-visible, footer a:hover, footer a:focus-visible { text-decoration: underline; }

.hero {
  background: linear-gradient(100deg, rgb(6 39 69 / 88%), rgb(16 93 129 / 70%)), url("images/fundo.jpg") center / cover;
  color: white;
  display: grid;
  min-height: min(760px, calc(100vh - 72px));
  place-items: center;
  padding: 72px 24px;
  text-align: center;
}

.hero-content { max-width: 780px; }

.app-logo { height: auto; max-width: min(300px, 80vw); }

.eyebrow { color: #29c6d2; font-size: .8rem; font-weight: 800; letter-spacing: .12em; margin: 24px 0 8px; text-transform: uppercase; }

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

h1 { font-size: clamp(2.1rem, 5vw, 4.4rem); line-height: 1.08; margin-bottom: 20px; }

h2 { font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.1; margin-bottom: 20px; }

.hero-copy { font-size: clamp(1.1rem, 2vw, 1.4rem); }

.store-links { justify-content: center; margin-top: 32px; }

.store-links a { border-radius: 8px; display: inline-flex; outline-offset: 4px; }

.store-links img { height: 50px; max-width: 100%; width: auto; }

.how-to { background: #f7fbfd url("images/pattern.gif") center / cover; padding: clamp(64px, 10vw, 128px) 24px; }

.how-to-content { align-items: center; display: grid; gap: clamp(36px, 8vw, 120px); grid-template-columns: minmax(0, .75fr) minmax(0, 1fr); margin: auto; max-width: 1060px; }

.phone { height: auto; justify-self: center; max-width: 100%; width: 380px; }

.how-to-copy { font-size: 1.15rem; max-width: 570px; }

.how-to-copy .eyebrow { margin-top: 0; }

aside { background: white; border-left: 5px solid #29c6d2; box-shadow: 0 12px 30px rgb(17 65 93 / 12%); margin-top: 32px; padding: 24px; }

aside h3 { font-size: 1.25rem; margin-bottom: 8px; }

aside p { margin-bottom: 0; }

footer { background: #0d456d; color: white; padding: 36px 24px; text-align: center; }

footer nav { justify-content: center; }

footer p { color: #cbdce8; margin: 24px 0 0; }

.policy { background: #f7fbfd; padding: clamp(48px, 8vw, 96px) 24px; }

.policy article { margin: auto; max-width: 840px; }

.policy h1 { font-size: clamp(2rem, 4vw, 3.5rem); }

.policy pre { font-family: inherit; font-size: 1rem; line-height: 1.65; margin: 32px 0 0; white-space: pre-wrap; }

@media (max-width: 640px) {
  .site-header { gap: 16px; }
  .site-header nav { font-size: .9rem; gap: 14px; }
  .how-to-content { grid-template-columns: 1fr; }
  .phone { max-width: 260px; }
}