:root {
  --bg: #F4F6F2;
  --surface: #FFFFFF;
  --text: #1A2220;
  --muted: #5B6866;
  --brand: #124238;
  --brand-dark: #0C2E27;
  --brand-tint: #E4EFE9;
  --accent: #CC8F33;
  --accent-tint: #F8EDD9;
  --line: #DEE4DF;
  --radius: 16px;
  --max: 64rem;
  --measure: 46rem;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}

a {
  color: var(--brand);
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--brand-dark);
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--surface);
  padding: 0.5rem 1rem;
  z-index: 10;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1rem;
}

main .wrap > p,
main .wrap > ul,
main .wrap > h2,
main .wrap > h3,
main .wrap > .note,
main .wrap > details,
main .wrap > div[lang="el"],
main .wrap > section.card {
  max-width: var(--measure);
}

header.site {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

header.site .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding-top: 0.875rem;
  padding-bottom: 0.875rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 7px;
}

nav.site ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

nav.site a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.975rem;
}

nav.site a[aria-current="page"] {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
}

main {
  padding: 0 0 3rem;
}

main > .wrap {
  padding-top: 2rem;
}

h1,
h2,
h3 {
  line-height: 1.25;
}

h1 {
  font-size: 2rem;
  margin: 0 0 0.75rem;
}

h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 0.75rem;
}

h3 {
  font-size: 1.125rem;
  margin: 1.5rem 0 0.25rem;
}

.lead {
  font-size: 1.1875rem;
  color: var(--muted);
}

.meta {
  color: var(--muted);
  font-size: 0.95rem;
}

.pill {
  display: inline-block;
  background: var(--accent-tint);
  color: #7A5216;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
}

/* Hero */
.hero {
  background: linear-gradient(180deg, #124238 0%, #0C2E27 100%);
  color: #FFFFFF;
  overflow: hidden;
}

.hero .wrap {
  padding-top: 2.5rem;
  padding-bottom: 0;
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: end;
}

.hero h1 {
  font-size: 2.25rem;
  margin-top: 0.75rem;
}

.hero .lead {
  color: #CFE3D8;
}

.hero .meta {
  color: #A9C6B8;
}

.hero .pill {
  background: rgba(255, 255, 255, 0.14);
  color: #FFFFFF;
}

.hero a {
  color: #FFFFFF;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.25rem 0 0.75rem;
}

.phone {
  justify-self: center;
  width: min(300px, 80%);
  margin-bottom: -20%;
}

.phone img {
  display: block;
  border-radius: 40px;
  border: 10px solid #101615;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
}

@media (min-width: 720px) {
  .hero-grid {
    grid-template-columns: 1.2fr 1fr;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero .wrap {
    padding-top: 3.5rem;
  }

  .phone {
    width: min(340px, 100%);
    margin-bottom: -18%;
  }
}

main > .wrap:first-of-type {
  padding-top: 2.5rem;
}

.hero + .wrap {
  padding-top: 26%;
}

@media (min-width: 720px) {
  .hero + .wrap {
    padding-top: 6rem;
  }
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin: 1rem 0;
  box-shadow: 0 1px 2px rgba(26, 34, 32, 0.06);
}

.card h2,
.card h3 {
  margin-top: 0;
}

.tint {
  background: var(--brand-tint);
}

.grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.grid .card {
  margin: 0;
}

@media (min-width: 640px) {
  .grid.two,
  .grid.three {
    grid-template-columns: 1fr 1fr;
  }

  h1 {
    font-size: 2.5rem;
  }
}

@media (min-width: 960px) {
  .grid.three {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.features {
  padding-left: 1.25rem;
}

.features li {
  margin: 0.375rem 0;
}

.button {
  display: inline-block;
  background: var(--accent);
  color: #1A2220;
  font-weight: 600;
  text-decoration: none;
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
}

.button:hover {
  background: #B97E27;
  color: #1A2220;
}

.hero .button {
  color: #1A2220;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.14);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.24);
  color: #FFFFFF;
}

.note {
  border-left: 4px solid var(--accent);
  background: var(--accent-tint);
  padding: 0.875rem 1rem;
  border-radius: 0 12px 12px 0;
  margin: 1.25rem 0;
}

/* Screenshot gallery */
.gallery {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0.5rem 1rem 1.25rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.gallery figure {
  flex: 0 0 auto;
  width: 240px;
  margin: 0;
  scroll-snap-align: start;
}

.gallery img {
  display: block;
  border-radius: 24px;
  border: 6px solid #101615;
  box-shadow: 0 10px 24px rgba(26, 34, 32, 0.18);
}

.gallery figcaption {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 0.5rem;
}

@media (min-width: 64rem) {
  .gallery {
    max-width: var(--max);
    margin: 0 auto;
  }
}

details {
  background: var(--surface);
  border-radius: 12px;
  margin: 0.75rem 0;
  padding: 0 1rem;
}

summary {
  cursor: pointer;
  font-weight: 600;
  padding: 0.875rem 0;
}

details[open] summary {
  border-bottom: 1px solid var(--line);
  margin-bottom: 0.5rem;
}

details > :last-child {
  padding-bottom: 0.5rem;
}

footer.site {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.925rem;
  padding: 1.5rem 0 2rem;
}

footer.site ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin: 0 0 0.5rem;
  padding: 0;
  list-style: none;
}

footer.site p {
  margin: 0.25rem 0;
}