@font-face {
  font-family: "Fredoka";
  src: url("fonts/Fredoka.ttf") format("truetype");
  font-weight: 300 700;
  font-display: swap;
}

@font-face {
  font-family: "Nunito";
  src: url("fonts/Nunito.ttf") format("truetype");
  font-weight: 200 1000;
  font-display: swap;
}

:root {
  --bg: #fbf6ec;
  --card: #ffffff;
  --card-border: #ede4d3;
  --ledge: #e6dac4;
  --pill: #f3ebdc;
  --navy: #1e3f73;
  --ink: #1e2a3a;
  --muted: #5b6778;
  --orange: #e0752d;
  --orange-fill: #fff4ea;
  --orange-text: #a8450f;
  --orange-ledge: #c45e1b;
  --radius: 28px;
  --max: 1120px;
  --display: "Fredoka", ui-rounded, "SF Pro Rounded", system-ui, sans-serif;
  --body: "Nunito", ui-rounded, system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.6;
}

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

a {
  color: var(--navy);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--orange-text);
}

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
  border-radius: 6px;
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 0.5em;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

.site-header {
  padding: 20px 0;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 24px;
  color: var(--navy);
  text-decoration: none;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
}

.nav {
  display: flex;
  gap: 4px;
  background: var(--pill);
  border-radius: 999px;
  padding: 4px;
}

.nav a {
  font-family: var(--display);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  padding: 6px 16px;
  border-radius: 999px;
}

.nav a[aria-current="page"] {
  background: var(--navy);
  color: #fff;
}

/* Hero */

.hero {
  padding: 40px 0 24px;
  text-align: center;
}

.hero-icon {
  width: 128px;
  height: 128px;
  margin: 0 auto 24px;
  border-radius: 29px;
  box-shadow: 0 6px 0 var(--ledge);
}

.hero h1 {
  font-size: clamp(44px, 8vw, 80px);
  margin-bottom: 8px;
}

.hero .lede {
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  color: var(--muted);
  max-width: 34ch;
  margin: 0 auto 28px;
}

.store {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: var(--ink);
  color: #fff;
  border-radius: 16px;
  padding: 12px 28px;
  text-decoration: none;
  line-height: 1.2;
}

.store small {
  font-size: 13px;
  font-weight: 700;
  opacity: 0.8;
}

.store span {
  font-family: var(--display);
  font-weight: 600;
  font-size: 22px;
}

.store:hover {
  color: #fff;
  background: var(--navy);
}

.hero-note {
  margin-top: 14px;
  font-size: 15px;
  font-weight: 700;
  color: var(--muted);
}

/* iPad frame */

.ipad {
  background: #1b1f26;
  border-radius: clamp(18px, 3.4vw, 44px);
  padding: clamp(8px, 1.6vw, 20px);
  box-shadow: 0 10px 0 var(--ledge), 0 30px 60px rgba(30, 42, 58, 0.12);
}

.ipad img {
  border-radius: clamp(10px, 2vw, 26px);
  aspect-ratio: 4 / 3;
  width: 100%;
}

.hero-device {
  max-width: 960px;
  margin: 48px auto 0;
}

/* Sections */

section {
  padding: 72px 0;
}

.section-title {
  text-align: center;
  font-size: clamp(32px, 5vw, 48px);
}

.section-lede {
  text-align: center;
  color: var(--muted);
  font-weight: 700;
  max-width: 52ch;
  margin: 0 auto 40px;
}

/* Cards, styled like the flag cards in the app */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.card {
  background: var(--card);
  border: 3px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: 0 6px 0 var(--ledge);
  padding: 28px 24px;
  text-align: center;
}

.card .emoji {
  font-size: 64px;
  line-height: 1;
  margin-bottom: 14px;
}

.card h3 {
  font-family: var(--body);
  font-weight: 900;
  font-size: 22px;
  color: var(--ink);
  margin-bottom: 6px;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.card.highlight {
  border-color: var(--orange);
  background: var(--orange-fill);
  box-shadow: 0 6px 0 var(--orange-ledge);
}

.card.highlight h3 {
  color: var(--orange-text);
}

/* Promise list */

.promise {
  background: var(--card);
  border: 3px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: 0 6px 0 var(--ledge);
  padding: clamp(28px, 5vw, 56px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.promise h2 {
  font-size: clamp(30px, 4.4vw, 44px);
}

.promise p {
  color: var(--muted);
  font-weight: 600;
}

.checks {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.checks li {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--pill);
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 800;
}

.checks li::before {
  content: "";
  flex: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat;
}

/* Gallery */

.gallery {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(78%, 560px);
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 8px 24px 28px;
  margin: 0 -24px;
  scrollbar-width: none;
}

.gallery::-webkit-scrollbar {
  display: none;
}

.gallery figure {
  margin: 0;
  scroll-snap-align: center;
}

.gallery figcaption {
  text-align: center;
  font-weight: 800;
  color: var(--muted);
  margin-top: 18px;
}

/* Prose pages */

.prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 72px;
}

.prose h1 {
  font-size: clamp(38px, 6vw, 56px);
}

.prose h2 {
  font-size: 28px;
  margin-top: 1.8em;
}

.prose .updated {
  color: var(--muted);
  font-weight: 700;
}

.prose li {
  margin-bottom: 4px;
}

.faq details {
  background: var(--card);
  border: 3px solid var(--card-border);
  border-radius: 20px;
  box-shadow: 0 4px 0 var(--ledge);
  padding: 4px 22px;
  margin-bottom: 16px;
}

.faq summary {
  cursor: pointer;
  font-weight: 900;
  font-size: 19px;
  padding: 14px 0;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  float: right;
  font-family: var(--display);
  color: var(--navy);
  font-size: 24px;
  line-height: 1;
}

.faq details[open] summary::after {
  content: "–";
}

.contact {
  background: var(--orange-fill);
  border: 3px solid var(--orange);
  border-radius: var(--radius);
  box-shadow: 0 6px 0 var(--orange-ledge);
  padding: 28px;
  margin: 32px 0;
}

.contact h2 {
  margin-top: 0;
}

.contact a {
  font-weight: 900;
  font-size: 20px;
  word-break: break-all;
}

/* Footer */

.site-footer {
  border-top: 3px solid var(--card-border);
  padding: 32px 0 48px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 700;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer nav {
  display: flex;
  gap: 20px;
}

@media (max-width: 720px) {
  body {
    font-size: 17px;
  }

  .wrap {
    padding: 0 16px;
  }

  .gallery {
    margin: 0 -16px;
    padding: 8px 16px 28px;
  }

  .prose {
    padding: 24px 16px 56px;
  }

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

  section {
    padding: 52px 0;
  }

  .site-header .wrap {
    justify-content: center;
  }
}