/* Harbor's colors, from Themes/Light.xaml and Themes/Dark.xaml */
:root {
  --bg: #F3F2EE;
  --surface: #FBFAF8;
  --border: #E2E0DA;
  --text: #1C1B19;
  --text2: #67645E;
  --text3: #9C9890;
  --accent: #1A1A1A;
  --accent-text: #FFFFFF;
  --grain: url("grain-light.png");
  --bar: rgba(243, 242, 238, .72);
  --shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 24px 64px -12px rgba(28, 27, 25, .18);
  --glow: rgba(28, 27, 25, .07);
  --light: block;
  --dark: none;
  color-scheme: light;
}

/* Dark: chosen, or following the system when nothing is chosen */
:root[data-theme="dark"] {
  --bg: #141414;
  --surface: #1B1B1B;
  --border: #2A2A2A;
  --text: #EDEDEA;
  --text2: #A09E99;
  --text3: #6E6C68;
  --accent: #ECECEC;
  --accent-text: #121212;
  --grain: url("grain-dark.png");
  --bar: rgba(20, 20, 20, .72);
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 24px 64px -12px rgba(0, 0, 0, .6);
  --glow: rgba(255, 255, 255, .06);
  --light: none;
  --dark: block;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #141414;
    --surface: #1B1B1B;
    --border: #2A2A2A;
    --text: #EDEDEA;
    --text2: #A09E99;
    --text3: #6E6C68;
    --accent: #ECECEC;
    --accent-text: #121212;
    --grain: url("grain-dark.png");
    --bar: rgba(20, 20, 20, .72);
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 24px 64px -12px rgba(0, 0, 0, .6);
    --glow: rgba(255, 255, 255, .06);
    --light: none;
    --dark: block;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI Variable Text", "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  transition: background-color .25s, color .25s;
}

/* The same static film grain the app draws over everything */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  background-image: var(--grain);
  background-size: 192px 192px;
  image-rendering: pixelated;
}

a { color: inherit; text-decoration: none; }

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

/* Each screenshot comes in both themes; the one for the current theme shows */
.l { display: var(--light); }
.d { display: var(--dark); }

/* ---- Top bar ---- */

.bar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px max(24px, calc((100% - 1152px) / 2));
  background: var(--bar);
  border-bottom: 1px solid transparent;
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -.01em;
}
.brand img { border-radius: 7px; }

.theme {
  display: flex;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
.theme button {
  display: grid;
  place-items: center;
  width: 30px;
  height: 26px;
  padding: 0;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text3);
  cursor: pointer;
  transition: background-color .15s, color .15s;
}
.theme button:hover { color: var(--text); }
.theme button[aria-pressed="true"] { background: var(--bg); color: var(--text); box-shadow: 0 0 0 1px var(--border); }
.theme svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }

/* ---- Hero ---- */

.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 88px 24px 0;
  text-align: center;
  overflow-x: clip;
}

h1 {
  margin: 0 auto;
  max-width: 1000px;
  text-wrap: balance;
  font-size: clamp(48px, 9vw, 96px);
  line-height: 1.05;
  font-weight: 650;
  letter-spacing: -.035em;
}

.hero > p {
  max-width: 560px;
  text-wrap: balance;
  margin: 22px auto 64px;
  color: var(--text2);
  font-size: 18px;
}

.shot {
  position: relative;
}
.shot img {
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

/* A soft light behind the main picture */
.hero-shot::before {
  content: "";
  position: absolute;
  inset: -12% -8% 20%;
  z-index: -1;
  background: radial-gradient(closest-side, var(--glow), transparent);
  filter: blur(20px);
}

/* ---- Features ---- */

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.feature {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 2.1fr;
  align-items: center;
  gap: 56px;
  margin-top: 160px;
}
.feature.flip { grid-template-columns: 2.1fr minmax(260px, 1fr); }
.feature.flip .text { order: 2; }

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--text3);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h2 {
  margin: 0;
  text-wrap: balance;
  font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.12;
  font-weight: 650;
  letter-spacing: -.025em;
}

.text p {
  margin: 12px 0 0;
  max-width: 34ch;
  text-wrap: pretty;
  color: var(--text2);
  font-size: 17px;
}

.center { text-align: center; max-width: 560px; margin: 0 auto; }
.center p { margin-left: auto; margin-right: auto; }
.letter p { text-wrap: pretty; }

/* ---- Phones ---- */

.phones { margin-top: 180px; }

.phone-row {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 32px;
  margin-top: 56px;
}
.phone {
  flex: 0 1 280px;
  min-width: 0;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 34px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.phone img { border-radius: 26px; }
.phone:nth-child(2) { margin-top: 48px; }

/* ---- Story ---- */

.story { margin-top: 180px; }

.letter {
  max-width: 620px;
  margin: 40px auto 0;
  padding: 36px 40px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
}
.letter p {
  margin: 0 0 16px;
  color: var(--text2);
  font-size: 17px;
  line-height: 1.7;
}
.letter p:first-child { color: var(--text); }
.letter .name-origin { color: var(--text3); font-size: 15px; }

.sign {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.sign img { border-radius: 50%; }
.sign strong { display: block; font-weight: 600; }
.sign span { color: var(--text3); font-size: 14px; }

/* ---- Footer ---- */

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 180px auto 0;
  padding: 28px 24px 48px;
  border-top: 1px solid var(--border);
  color: var(--text3);
  font-size: 14px;
}
footer .brand { font-size: 14px; color: var(--text2); gap: 8px; }
footer .brand img { border-radius: 5px; }
footer a:hover { color: var(--text); }

/* ---- Small screens ---- */

@media (max-width: 820px) {
  .bar { padding: 12px 16px; }
  .hero { padding: 56px 16px 0; }
  .hero > p { font-size: 16px; margin: 16px auto 40px; }
  main { padding: 0 16px; }
  .shot img { border-radius: 10px; }
  .feature, .feature.flip { grid-template-columns: 1fr; gap: 24px; margin-top: 96px; }
  .feature.flip .text { order: 0; }
  .text p { font-size: 16px; }
  .phones { margin-top: 112px; }
  /* Phones side by side would be tiny: swipe through them instead */
  .phone-row {
    justify-content: flex-start;
    gap: 14px;
    margin: 36px -16px 0;
    padding: 4px 16px 28px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .phone-row::-webkit-scrollbar { display: none; }
  .phone { flex: 0 0 74%; scroll-snap-align: center; border-radius: 28px; padding: 6px; }
  .phone img { border-radius: 22px; }
  .phone:nth-child(2) { margin-top: 0; }
  footer { margin-top: 112px; padding: 24px 16px 40px; }
  .story { margin-top: 112px; }
  .letter { padding: 24px 20px; margin-top: 28px; }
  .letter p { font-size: 16px; }
}