/* Novila's site in the app's design language, "Skog & sol", laid out as large rounded tiles: one idea per tile, a big
   headline, and the picture bleeding into the tile's color. The colors are the app's palette (core/designsystem,
   Color.kt): pine for training, lake for sleep, falu red for food, the night forest and the sun as the one accent. */

@font-face {
  font-family: "Hanken Grotesk";
  src: url("fonts/hanken_grotesk_regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Hanken Grotesk";
  src: url("fonts/hanken_grotesk_semibold.ttf") format("truetype");
  font-weight: 600;
  font-display: swap;
}

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

:root {
  --page: #f7f4ec;
  --surface: #ffffff;
  --outline: rgba(27, 30, 22, 0.1);
  --text: #1b1e16;
  --muted: #545a4c;
  --link: #24533b;
  --bar: rgba(247, 244, 236, 0.72);
  --sun: #f2b705;
  --on-sun: #2b2100;
  --night: #111410;
  --pine: #163724;
  --lake: #0f2e4d;
  --falu: #5e1a10;
  --tile-radius: 28px;
  --gap: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #0b0d0a;
    --surface: #161a14;
    --outline: rgba(236, 237, 230, 0.1);
    --text: #ecede6;
    --muted: #b1b6a8;
    --link: #9bd1ae;
    --bar: rgba(11, 13, 10, 0.72);
    --sun: #f7c948;
  }

  .hero-scene,
  .tile-image {
    filter: saturate(0.85) brightness(0.85);
  }
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--link);
  text-underline-offset: 0.2em;
}

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

p {
  margin: 0;
}

.skip {
  position: absolute;
  left: -999px;
}

.skip:focus {
  left: 16px;
  top: 8px;
  z-index: 2;
  background: var(--surface);
  padding: 8px 12px;
}

/* The bar on top: translucent and blurred, so the tiles slide under it. */

.top {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--bar);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--outline);
}

.top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  height: 52px;
  margin: 0 auto;
  padding: 0 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-weight: 700;
  font-size: 1.0625rem;
  text-decoration: none;
}

.brand img {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}

.language {
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--gap);
}

/* Tiles */

.tile {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--gap);
  padding: 56px 24px 0;
  border-radius: var(--tile-radius);
  text-align: center;
}

.tile-text {
  max-width: 720px;
  margin-bottom: 40px;
}

.eyebrow {
  margin-bottom: 8px;
  font-size: 1.0625rem;
  font-weight: 600;
  opacity: 0.8;
}

h1,
h2 {
  margin: 0 0 16px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.75rem, 8vw, 5.25rem);
}

h2 {
  font-size: clamp(2rem, 5.5vw, 3.5rem);
}

.sub {
  font-size: clamp(1.125rem, 2.2vw, 1.375rem);
  line-height: 1.4;
  opacity: 0.85;
  text-wrap: pretty;
}

/* The picture fills the tile's lower part and fades up into its color. */

.tile-image {
  display: block;
  width: calc(100% + 48px);
  max-width: none;
  height: auto;
  max-height: 560px;
  object-fit: cover;
  object-position: center 70%;
  margin-top: auto;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 35%);
  mask-image: linear-gradient(to bottom, transparent, #000 35%);
}

.tile-hero {
  background: var(--surface);
  padding-top: 64px;
}

.tile-light {
  background: var(--surface);
}

.tile-night {
  background: var(--night);
  color: #ecede6;
  padding-bottom: 56px;
}

.tile-night .eyebrow {
  color: var(--sun);
  opacity: 1;
}

.tile-pine {
  background: var(--pine);
  color: #cdebd6;
}

.tile-lake {
  background: var(--lake);
  color: #d6e5f8;
}

.tile-falu {
  background: var(--falu);
  color: #ffdad1;
}

.tile-pine h2,
.tile-lake h2,
.tile-falu h2 {
  color: #ffffff;
}

.tile-row {
  display: grid;
  gap: var(--gap);
  margin-bottom: var(--gap);
}

.tile-row .tile {
  margin-bottom: 0;
}

.tile-row h2 {
  font-size: clamp(2rem, 4.2vw, 2.75rem);
}

/* The Google Play badge: a black pill like the store's own, without its logo. Until Novila is on Google Play it is
   text, not a link; then it becomes <a class="play" href="https://play.google.com/store/apps/details?id=se.novila">. */

.play {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 28px;
  padding: 10px 26px 11px;
  border-radius: 14px;
  background: #000000;
  color: #ffffff;
  line-height: 1.1;
  text-align: left;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.25);
  transition: transform 0.2s ease;
}

a.play:hover {
  transform: translateY(-1px);
}

.play-small {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.play-big {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* A Pixel: a slim black frame with round corners, the camera in a hole at the top and the buttons on the right. */

.phone {
  position: relative;
  width: 100%;
  max-width: 300px;
  padding: 9px;
  border-radius: 46px;
  background: #1d1f1c;
  box-shadow:
    inset 0 0 0 1.5px #3a3d38,
    0 1px 2px rgba(0, 0, 0, 0.2),
    0 30px 60px -20px rgba(0, 0, 0, 0.45);
}

.phone::before,
.phone::after {
  content: "";
  position: absolute;
  right: -3px;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: #2c2e2a;
}

.phone::before {
  top: 22%;
  height: 7%;
}

.phone::after {
  top: 33%;
  height: 13%;
}

.phone-screen {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1078 / 2400;
  padding-top: 7%;
  border-radius: 37px;
  background: #f7f4ec;
}

.phone-screen::before {
  content: "";
  position: absolute;
  top: 2.4%;
  left: 50%;
  width: 4.5%;
  aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50%;
  background: #0a0a0a;
}

.phone-screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.hero-stage {
  position: relative;
  display: flex;
  justify-content: center;
  width: calc(100% + 48px);
  margin-top: auto;
  padding: 0 24px;
}

.hero-scene {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 72%;
  object-fit: cover;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 40%);
  mask-image: linear-gradient(to bottom, transparent, #000 40%);
}

.hero-stage .phone {
  max-width: 320px;
  margin-bottom: -120px;
}

.tile-hero {
  padding-bottom: 0;
}

.tile-hero .hero-stage {
  padding-bottom: 0;
  margin-bottom: 0;
  height: auto;
}

.gallery {
  display: flex;
  gap: 20px;
  width: calc(100% + 48px);
  margin-bottom: 56px;
  padding: 8px 24px 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

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

.gallery figure {
  flex: 0 0 72%;
  max-width: 300px;
  margin: 0 auto;
  scroll-snap-align: center;
}

.gallery figcaption {
  margin-top: 16px;
  font-weight: 600;
  color: var(--muted);
}

/* Facts in the night tile */

.facts {
  display: grid;
  gap: 1px;
  width: 100%;
  max-width: 1000px;
  overflow: hidden;
  border-radius: 20px;
  background: rgba(236, 237, 230, 0.12);
  text-align: left;
}

.fact {
  padding: 24px;
  background: #1a1e18;
  color: #b1b6a8;
}

.fact-title {
  margin-bottom: 6px;
  font-size: 1.1875rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: inherit;
}

.fact .fact-title {
  color: #ecede6;
}

/* The small things */

.details {
  margin: 0 0 var(--gap);
  padding: 56px 24px;
  border-radius: var(--tile-radius);
  background: var(--surface);
}

.details h2 {
  text-align: center;
  margin-bottom: 40px;
}

.detail-grid {
  display: grid;
  gap: 32px 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.detail p:not(.fact-title) {
  color: var(--muted);
}

.note {
  display: grid;
  gap: 12px;
  max-width: 880px;
  margin: 40px auto 0;
  padding: 0 12px;
  font-size: 0.875rem;
  color: var(--muted);
}

/* Documents */

.document {
  max-width: 720px;
  margin: 24px auto 48px;
  padding: 0 4px;
  line-height: 1.6;
  font-size: 1.0625rem;
}

.document h1 {
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  margin-bottom: 12px;
}

.document h2 {
  font-size: 1.375rem;
  letter-spacing: -0.01em;
  margin: 36px 0 8px;
  line-height: 1.25;
}

.document p {
  margin-bottom: 12px;
}

.document code {
  font-size: 0.9em;
}

/* Footer */

.bottom {
  max-width: 1200px;
  margin: 24px auto 0;
  padding: 24px 28px 48px;
  border-top: 1px solid var(--outline);
  font-size: 0.875rem;
  color: var(--muted);
}

.bottom nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-bottom: 12px;
}

.bottom a {
  color: var(--muted);
}

/* Tiles rise into place once, as they scroll in. Browsers without scroll-driven animations show them as they are. */

@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .tile .tile-text,
    .facts,
    .tile-image {
      animation: rise linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 40%;
    }
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(32px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 760px) {
  :root {
    --gap: 16px;
  }

  main {
    padding: var(--gap) 24px;
  }

  .tile {
    padding: 80px 48px 0;
  }

  .tile-hero {
    padding-top: 88px;
  }

  .tile-night {
    padding-bottom: 80px;
  }

  .tile-image,
  .hero-stage,
  .gallery {
    width: calc(100% + 96px);
  }

  .tile-row {
    grid-template-columns: 1fr 1fr;
  }

  .tile-row .tile {
    padding-left: 32px;
    padding-right: 32px;
  }

  .tile-row .tile-image {
    width: calc(100% + 64px);
  }

  .facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery {
    justify-content: center;
    overflow: visible;
  }

  .gallery figure {
    flex: 0 1 280px;
    margin: 0;
  }

  .details {
    padding: 80px 48px;
  }

  .detail-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-stage .phone {
    max-width: 340px;
  }
}