:root {
  --ink: #231817;
  --paper: #f6f0df;
  --ease-gentle: cubic-bezier(.22, 1, .36, 1);
  --ease-soft: cubic-bezier(.33, 1, .68, 1);
  --duration-master: 2400ms;
  --viewport-h: 100dvh;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #e8e9c9;
  color: var(--ink);
}

body {
  font-family: "Helvetica Neue", Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
  overscroll-behavior: none;
}

button {
  font: inherit;
}

button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.app,
.selector,
.hero {
  position: fixed;
  inset: 0;
  width: 100%;
  height: var(--viewport-h);
}

.selector {
  z-index: 10;
  background: #f3efe3;
  will-change: transform;
}

.selector.is-hidden {
  visibility: hidden;
  pointer-events: none;
}

.selector.is-sliding {
  pointer-events: none;
}

.selector-grid {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.flavour-card {
  position: relative;
  min-width: 0;
  border: 0;
  border-right: 1px solid rgba(35, 24, 23, .22);
  padding: 0;
  overflow: hidden;
  color: var(--ink);
  background: var(--card-bg);
  cursor: pointer;
  isolation: isolate;
  transition: filter 500ms ease, transform 900ms var(--ease-gentle), opacity 700ms ease;
}

.flavour-card:last-child {
  border-right: 0;
}

.flavour-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, .12);
  opacity: 0;
  transition: opacity 400ms ease;
  pointer-events: none;
}

.flavour-card:hover::after,
.flavour-card:focus-visible::after {
  opacity: 1;
}

.card-title {
  position: absolute;
  top: clamp(28px, 5.7vh, 68px);
  left: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: clamp(4px, .7vh, 9px);
  writing-mode: vertical-rl;
  transform: translateX(-50%) rotate(180deg);
  white-space: nowrap;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: -.045em;
  user-select: none;
}

.card-title-main {
  font-size: clamp(18px, 2.1vw, 36px);
  font-weight: 900;
  line-height: .9;
}

.card-title-outline {
  font-size: clamp(18px, 2vw, 34px);
  font-weight: 900;
  line-height: .9;
  color: transparent;
  -webkit-text-stroke: 1.1px var(--ink);
}

.card-jar-wrap {
  position: absolute;
  left: 50%;
  bottom: clamp(-12px, 1.5vh, 20px);
  z-index: 1;
  width: min(90%, 245px);
  transform: translateX(-50%);
  transition: transform 700ms var(--ease-gentle);
}

.card-jar {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 18px 18px rgba(47, 28, 23, .15));
  transform: rotate(var(--card-rot));
}

.flavour-card:hover .card-jar-wrap {
  transform: translateX(-50%) translateY(-10px) scale(1.035);
}

.selector-hint {
  position: absolute;
  left: 50%;
  bottom: max(17px, env(safe-area-inset-bottom));
  z-index: 6;
  margin: 0;
  transform: translateX(-50%);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 12px;
  font-style: italic;
  letter-spacing: .02em;
  opacity: .58;
  pointer-events: none;
}

.intro-expander {
  position: fixed;
  z-index: 80;
  overflow: hidden;
  background: var(--expand-bg);
  pointer-events: none;
  transform-origin: center;
}

.intro-expander-title {
  position: fixed;
  z-index: 82;
  display: flex;
  gap: 8px;
  align-items: center;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -.055em;
  pointer-events: none;
}

.intro-expander-title .outline {
  color: transparent;
  -webkit-text-stroke: 1.2px var(--ink);
}

.intro-expander-jar {
  position: fixed;
  z-index: 83;
  object-fit: contain;
  filter: drop-shadow(0 28px 28px rgba(50, 20, 16, .18));
  pointer-events: none;
}

.intro-fruit-ghost {
  position: fixed;
  display: block;
  height: auto;
  max-width: none;
  object-fit: contain;
  filter: drop-shadow(0 18px 15px rgba(52, 27, 16, .14));
  transform-origin: center;
  pointer-events: none;
  will-change: left, top, transform, opacity;
}

.hero {
  z-index: 5;
  overflow: hidden;
  visibility: hidden;
  pointer-events: none;
  isolation: isolate;
  will-change: transform;
}

.hero.is-visible {
  visibility: visible;
  pointer-events: auto;
}

.hero.is-sliding {
  pointer-events: none;
}

.hero-background {
  position: absolute;
  inset: 0;
  background: #e8e9c9;
  z-index: -4;
}

.title-stage {
  position: absolute;
  z-index: 3;
  left: clamp(42px, 7vw, 126px);
  top: 50%;
  width: min(42vw, 650px);
  height: clamp(190px, 31vh, 340px);
  transform: translateY(-50%);
  overflow: hidden;
  pointer-events: none;
}

.title-layer {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  will-change: transform, opacity;
}

.hero-title-main,
.hero-title-outline {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: -.072em;
  line-height: .82;
  white-space: nowrap;
}

.hero-title-main {
  font-family: "Arial Narrow", "Helvetica Neue Condensed", "Liberation Sans Narrow", sans-serif;
  font-size: clamp(66px, 8vw, 152px);
  font-weight: 900;
}


.title-layer[data-flavour="blueberry"] .hero-title-main,
.title-layer[data-flavour="strawberry"] .hero-title-main {
  font-size: clamp(56px, 5.55vw, 110px);
}

.hero-title-outline {
  margin-top: clamp(9px, 1.6vh, 20px);
  font-family: "Arial Narrow", "Helvetica Neue Condensed", "Liberation Sans Narrow", sans-serif;
  font-size: clamp(52px, 6.4vw, 122px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: clamp(1.2px, .15vw, 2.6px) var(--ink);
}

.jar-stage {
  position: absolute;
  z-index: 5;
  left: 50%;
  top: 50%;
  width: min(34vw, 525px);
  height: min(76vh, 730px);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.jar-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  will-change: transform, opacity;
}

.hero-jar {
  display: block;
  width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 34px 28px rgba(68, 35, 24, .2));
  transform: rotate(var(--jar-rotation));
  transform-origin: 51% 53%;
  will-change: transform;
}

.fruit-stage {
  position: absolute;
  z-index: 4;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.fruit-layer {
  position: absolute;
  inset: 0;
  will-change: transform, opacity;
}

.fruit {
  position: absolute;
  display: block;
  width: var(--w);
  max-width: none;
  height: auto;
  left: var(--x);
  top: var(--y);
  z-index: var(--z, 1);
  transform: translate(-50%, -50%) rotate(var(--r, 0deg));
  filter: drop-shadow(0 18px 15px rgba(52, 27, 16, .14));
  animation: float var(--float-duration, 6.4s) ease-in-out var(--float-delay, 0s) infinite alternate;
  transform-origin: center;
}

@keyframes float {
  from { margin-top: -5px; margin-left: -2px; }
  to { margin-top: 8px; margin-left: 4px; }
}

.copy-stage {
  position: absolute;
  z-index: 7;
  right: clamp(42px, 6vw, 110px);
  top: 50%;
  width: min(25vw, 365px);
  min-height: 190px;
  transform: translateY(-42%);
}

.copy-layer {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  will-change: transform, opacity;
}

.copy-kicker {
  margin: 0 0 14px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(12px, .95vw, 15px);
  font-style: italic;
  opacity: .66;
}

.copy-text {
  margin: 0;
  max-width: 34ch;
  font-size: clamp(12px, 1vw, 15px);
  line-height: 1.64;
  letter-spacing: .005em;
}

.controls {
  position: absolute;
  z-index: 10;
  right: clamp(42px, 6vw, 110px);
  top: calc(50% + 112px);
  display: flex;
  gap: 10px;
}

.control {
  display: grid;
  place-items: center;
  width: 43px;
  height: 31px;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  transition: color 260ms ease, background 260ms ease, transform 260ms ease;
}

.control:hover {
  color: var(--paper);
  background: var(--ink);
  transform: translateY(-2px);
}

.control:disabled {
  cursor: default;
  opacity: .42;
}

.progress {
  position: absolute;
  z-index: 8;
  left: clamp(42px, 7vw, 126px);
  bottom: max(27px, env(safe-area-inset-bottom));
  display: flex;
  gap: 9px;
}

.progress-dot {
  width: 17px;
  height: 2px;
  background: currentColor;
  opacity: .25;
  transition: width 600ms var(--ease-gentle), opacity 600ms ease;
}

.progress-dot.is-active {
  width: 38px;
  opacity: .8;
}

.back-button {
  position: absolute;
  z-index: 9;
  right: clamp(42px, 6vw, 110px);
  bottom: max(22px, env(safe-area-inset-bottom));
  padding: 8px 0;
  border: 0;
  color: inherit;
  background: transparent;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 12px;
  font-style: italic;
  cursor: pointer;
  opacity: .6;
  transition: opacity 250ms ease;
}

.back-button:hover {
  opacity: 1;
}

.preloader {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-content: center;
  gap: 18px;
  background: #f4f0e2;
  transition: opacity 600ms ease, visibility 600ms ease;
}

.preloader.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-mark {
  font-size: 35px;
  font-weight: 950;
  letter-spacing: -.065em;
}

.preloader-line {
  width: 150px;
  height: 1px;
  background: rgba(35, 24, 23, .16);
  overflow: hidden;
}

.preloader-line span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--ink);
  transition: width 180ms ease;
}

@media (max-width: 900px) {
  .selector-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .card-title {
    top: max(20px, env(safe-area-inset-top));
  }

  .card-title-main,
  .card-title-outline {
    font-size: clamp(13px, 3.7vw, 25px);
  }

  .card-jar-wrap {
    width: 145%;
    bottom: 1.5vh;
  }

  .hero {
    min-height: 100dvh;
  }

  .title-stage {
    left: 7vw;
    top: max(42px, calc(env(safe-area-inset-top) + 22px));
    width: 86vw;
    height: 148px;
    transform: none;
  }

  .title-layer {
    justify-content: flex-start;
    padding-top: 12px;
  }

  .hero-title-main {
    font-size: clamp(54px, 17vw, 96px);
  }


  .title-layer[data-flavour="blueberry"] .hero-title-main {
    font-size: clamp(44px, 12vw, 70px);
  }

  .title-layer[data-flavour="strawberry"] .hero-title-main {
    font-size: clamp(40px, 10.9vw, 66px);
  }

  .hero-title-outline {
    margin-top: 7px;
    font-size: clamp(42px, 13.3vw, 76px);
  }

  .jar-stage {
    left: 50%;
    top: 49%;
    width: min(72vw, 430px);
    height: 53vh;
  }

  .copy-stage {
    left: 7vw;
    right: auto;
    top: auto;
    bottom: max(74px, calc(env(safe-area-inset-bottom) + 58px));
    width: 64vw;
    min-height: 110px;
    transform: none;
  }

  .copy-layer {
    justify-content: flex-end;
  }

  .copy-kicker {
    margin-bottom: 7px;
    font-size: 12px;
  }

  .copy-text {
    max-width: 45ch;
    font-size: clamp(11px, 3.1vw, 14px);
    line-height: 1.52;
  }

  .controls {
    right: 7vw;
    top: auto;
    bottom: max(83px, calc(env(safe-area-inset-bottom) + 67px));
    flex-direction: column;
    gap: 8px;
  }

  .control {
    width: 46px;
    height: 40px;
  }

  .progress {
    left: 7vw;
    bottom: max(27px, env(safe-area-inset-bottom));
  }

  .back-button {
    right: 7vw;
    bottom: max(19px, env(safe-area-inset-bottom));
  }

  .fruit {
    filter: drop-shadow(0 12px 10px rgba(52, 27, 16, .12));
  }
}

@media (max-width: 520px) {
  .selector-grid {
    grid-template-columns: repeat(5, 20vw);
  }

  .card-title {
    gap: 3px;
  }

  .card-title-main,
  .card-title-outline {
    font-size: clamp(11px, 3.8vw, 19px);
  }

  .card-title-outline {
    -webkit-text-stroke-width: .8px;
  }

  .card-jar-wrap {
    width: 172%;
    bottom: 5vh;
  }

  .title-stage {
    height: 128px;
  }

  .jar-stage {
    top: 48%;
    width: 78vw;
    height: 50vh;
  }

  .copy-stage {
    width: 67vw;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fruit {
    animation: none;
  }
}