@charset "UTF-8";

:root {
  --c-bg:        #FCF8F2;   --c-bg-sub:    #F4EEE6;   --c-ink:       #4A3F45;   --c-ink-weak:  #8C7F86;
  --c-line:      #E4DACE;

  --c-pink:      #E3007F;   --c-pink-deep: #B80068;   --c-pink-soft: #E6A8C6;   --c-blue:      #86C9E8;   --c-mint:      #A7E3D0;   --c-silver:    #D8DCE1;   --c-accent:    var(--c-pink);

  --c-pink-pale: #FBE3DF;   --c-mint-pale: #DCF1E9;   --c-blue-pale: #DCEDF6;   --container:   1200px;
  --gutter:      20px;
  --radius:      24px;

  --sp-1:  8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 40px;
  --sp-5: 64px;
  --sp-6: 96px;
  --section-pad: clamp(72px, 12vw, 140px);

  --ease-pop:  cubic-bezier(0.34, 1.56, 0.64, 1);   --ease-soft: cubic-bezier(0.22, 1.00, 0.36, 1);   --dur:       .4s;

  --font: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Quicksand",
          "Yu Gothic", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-weight: 500;
  color: var(--c-ink);
  background: var(--c-bg);
  line-height: 1.9;
  letter-spacing: .04em;
  overflow-x: hidden;
  line-break: strict;
  word-break: auto-phrase;   }
h1, h2, h3, p, ul, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, video, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }

ruby { ruby-position: over; }
rt { font-size: .5em; font-weight: 400; letter-spacing: .02em; }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-pad); }

.u-visually-hidden {
  position: absolute; width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap;
}

.u-nw { white-space: nowrap; }

.u-sp { display: inline; }

.skip {
  position: absolute; left: 8px; top: -60px; z-index: 100;
  padding: 8px 16px; background: #fff; border-radius: 8px;
  transition: top .2s var(--ease-soft);
}
.skip:focus { top: 8px; }

:focus-visible { outline: 3px solid var(--c-pink-deep); outline-offset: 3px; }

.heading {
  display: flex; align-items: center; gap: var(--sp-2);
  margin-bottom: var(--sp-4);
  font-size: clamp(24px, 5.4vw, 36px);
  font-weight: 900;
  line-height: 1.6;
  letter-spacing: .08em;
}
.heading--center { justify-content: center; }
.heading__mark {
  flex: 0 0 auto;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 2px var(--c-pink-soft);
}

.hero {
  position: relative;
  height: 100svh;          min-height: 520px;
  overflow: hidden;
  background: var(--c-bg); }
.hero__media { position: absolute; inset: 0; }

.hero__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;       background: var(--c-bg);
}
.hero__video {
  -webkit-mask-image: linear-gradient(to bottom, #000 84%, transparent);
          mask-image: linear-gradient(to bottom, #000 84%, transparent);
}
@media (min-aspect-ratio: 9/16) {
  .hero__video { object-fit: contain; }
}

.hero__inner {
  position: relative; z-index: 1;
  height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: space-between;
  padding: clamp(40px, 8svh, 96px) var(--gutter) clamp(48px, 9svh, 110px);
  text-align: center;
}
.hero__logo img { width: min(300px, 74vw); height: auto; }

.hero__copy {
  --ls: .1em;
  font-size: clamp(18px, 5vw, 34px);
  font-weight: 900;
  line-height: 1.6;
  letter-spacing: var(--ls);
  white-space: nowrap;     }
.hero__kuten { margin-right: calc(-1em - var(--ls) * 2); }
.u-wide { display: none; }

@media (min-width: 768px) and (min-aspect-ratio: 1/1) {
  .hero {
    --stage: min(100%, 1600px);
    --stage-left: calc((100% - var(--stage)) / 2);
    --video-pos: 0.68;
    --video-scale: 1.2;
    --video-center: calc(var(--stage-left) + var(--stage) * var(--video-pos));
    --video-w: calc(max(100svh, 520px) * var(--video-scale) * 9 / 16);
  }
  .hero__video {
    inset: 50% auto auto var(--video-center);
    width: auto; height: calc(100% * var(--video-scale));
    aspect-ratio: 9 / 16;
    transform: translate(-50%, -50%);
    object-fit: cover;
    -webkit-mask-image:
      linear-gradient(to right, transparent, #000 17%, #000 89%, transparent),
      linear-gradient(to bottom, #000 81%, transparent 91%);
    -webkit-mask-composite: source-in;
            mask-image:
      linear-gradient(to right, transparent, #000 17%, #000 89%, transparent),
      linear-gradient(to bottom, #000 81%, transparent 91%);
            mask-composite: intersect;
  }
  .hero__inner {
    position: absolute;
    top: 0; bottom: 0;
    left: var(--stage-left);
    width: calc(var(--stage) * var(--video-pos) - var(--video-w) * 0.31);
    display: grid;
    place-content: center;
    justify-items: start;
    gap: var(--sp-4);
    padding: 0 var(--sp-3);
    text-align: left;
  }
  .hero__logo img { width: min(480px, 36vw); }   .hero__copy { font-size: clamp(20px, 2.7vw, 38px); line-height: 1.5; }
  .u-wide { display: inline; }
}

.world__grid { display: grid; gap: var(--sp-4); }
.world__body {
  font-size: clamp(15px, 4vw, 17px);
  line-height: 2.4;        }
.world__img { width: 100%; height: auto; aspect-ratio: 4 / 3; border-radius: var(--radius); }

.friends { background: var(--c-bg-sub); }

.cards { display: grid; gap: var(--sp-5); }
.card { text-align: center; }
.card__figure {
  --circle-size: 78%;
  --foot: 91.6%;                 position: relative;
  aspect-ratio: 1;               width: min(340px, 88%);
  margin: 0 auto var(--sp-2);
}
.card__figure::before {          content: "";
  position: absolute; left: 50%; bottom: 0;
  width: var(--circle-size); aspect-ratio: 1;
  translate: -50% 0;
  border-radius: 50%;
  background: var(--circle, var(--c-bg));
  transition: background-color var(--dur) var(--ease-soft);
}
.card__figure::after {           content: "";
  position: absolute; left: 50%; top: var(--foot);
  width: var(--shadow-w, 42%); height: 6%;
  translate: -50% -50%;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(74, 63, 69, var(--shadow-a, .22)), rgba(74, 63, 69, 0));
}
.card__img {
  position: absolute; z-index: 1;
  left: 50%; top: 50%;
  width: calc(100% * var(--size, 1)); height: auto; aspect-ratio: 1;
  translate: -50% calc(-50% + var(--shift, 0%));
  transform-origin: 50% var(--foot);
}

@keyframes puru {
  0%   { scale: 1 1; }
  30%  { scale: 1.06 .94; }
  55%  { scale: .97 1.04; }
  80%  { scale: 1.01 .99; }
  100% { scale: 1 1; }
}
.card:hover .card__img,
.card:focus-within .card__img,
.card.is-poked .card__img { animation: puru .6s var(--ease-soft); }

.cards--cream .card__figure::before { background: var(--c-bg); }   .card__name {
  font-size: clamp(19px, 5vw, 22px);
  font-weight: 900;
  letter-spacing: .1em;
}
.card__name::after {
  content: ""; display: block;
  width: 40px; height: 5px; margin: var(--sp-1) auto var(--sp-2);
  background: var(--c-accent); border-radius: 99px;
}
.card__text {
  max-width: 22em; margin-inline: auto;
  font-size: 15px; line-height: 2.3;
}

.silhouettes__note {
  margin-top: var(--sp-6);
  text-align: center;
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--c-ink-weak);
}
.silhouettes__note + .silhouettes { margin-top: var(--sp-2); }

.silhouettes {
  width: 100vw;
  margin: var(--sp-6) 0 0 calc(50% - 50vw);
  height: clamp(56px, 11vw, 128px);
  background-color: var(--c-ink-weak);
  opacity: .3;
  -webkit-mask-image: url(../img/silhouette_row.svg),
                      linear-gradient(to right, transparent, #000 14%, #000 86%, transparent);
  -webkit-mask-size: auto 100%, 100% 100%;
  -webkit-mask-repeat: repeat-x, no-repeat;
  -webkit-mask-position: center, center;
  -webkit-mask-composite: source-in;
          mask-image: url(../img/silhouette_row.svg),
                      linear-gradient(to right, transparent, #000 14%, #000 86%, transparent);
          mask-size: auto 100%, 100% 100%;
          mask-repeat: repeat-x, no-repeat;
          mask-position: center, center;
          mask-composite: intersect;
}
.silhouettes--boxed {
  width: min(100%, 760px);
  margin-inline: auto;
  aspect-ratio: 632 / 103;
  height: auto;
  -webkit-mask-image: url(../img/silhouette_row.svg);
  -webkit-mask-size: contain; -webkit-mask-repeat: no-repeat;
          mask-image: url(../img/silhouette_row.svg);
          mask-size: contain; mask-repeat: no-repeat;
}

.about__lead {
  margin-bottom: var(--sp-5);
  text-align: center;
  font-size: clamp(15px, 4vw, 17px);
  line-height: 2.3;
}
.about__body { display: grid; gap: var(--sp-4); }

.about__figure {
  position: relative;
  width: min(360px, 100%);
  aspect-ratio: 1;
  margin-inline: auto;
  background: #fff;             border-radius: var(--radius);
}
.about__figure img {
  width: 100%; height: 100%;
  border-radius: var(--radius);
  transition: transform var(--dur) var(--ease-pop);
}
.about__figure:hover img { transform: scale(.97); }

.about__lines {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  overflow: visible;
  pointer-events: none;
}
.about__lines line {
  stroke: var(--c-ink);
  stroke-width: 2px;
  stroke-dasharray: 4 4;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;   }
.about__dot, .about__pin {
  position: absolute;
  left: var(--x); top: var(--y);
  transform: translate(-50%, -50%);
  border-radius: 50%;
}
.about__dot {
  width: 10px; height: 10px;
  background: var(--c-ink);
  box-shadow: 0 0 0 3px #fff;
}
.about__pin, .about__num {
  display: grid; place-items: center;
  width: 32px; height: 32px;
  font-size: 16px; font-weight: 900; line-height: 1;
  color: #fff;
  background: var(--c-pink);
  border-radius: 50%;
  box-shadow: 0 0 0 3px #fff;
}

.about__list { display: grid; gap: var(--sp-3); }
.about__item {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: var(--sp-2);
  padding: var(--sp-3);
  background: #fff;
  border-radius: var(--radius);
}
.about__num { flex: 0 0 auto; margin-top: 2px; box-shadow: none; }
.about__title {
  font-size: clamp(17px, 4.6vw, 19px);
  font-weight: 900;
  letter-spacing: .08em;
  line-height: 1.7;
}
.about__text { font-size: 15px; line-height: 2; }

.sns { text-align: center; background: var(--c-bg-sub); }
.sns__lead {
  margin-bottom: var(--sp-5);
  font-size: clamp(15px, 4vw, 17px);
  line-height: 2.2;
}
.sns__list { display: grid; gap: var(--sp-3); }
.sns__item {
  display: flex; align-items: center; justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3);
  font-size: clamp(17px, 4.6vw, 20px); font-weight: 900;
  letter-spacing: .08em;
  background: #fff;
  border: 2px solid var(--c-line);
  border-radius: var(--radius);
  transition: transform var(--dur) var(--ease-pop),
              border-color var(--dur) var(--ease-soft);
}
.sns__icon { display: block; flex: 0 0 auto; }
.sns__icon img { display: block; width: auto; height: 26px; }
.sns__item--x .sns__icon img { height: 24px; }   .is-disabled { cursor: default; }
.sns__item.is-disabled:hover, .btn.is-disabled:hover { transform: none; border-color: var(--c-line); }

.sns__item:hover, .sns__item:focus-visible {
  transform: translateY(-4px);
  border-color: var(--c-pink-deep);
}

.movie__embed {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--c-bg);
}
.movie__embed iframe { width: 100%; height: 100%; border: 0; }
.movie__thumb { width: 100%; height: 100%; object-fit: cover; }
.movie__play {
  position: absolute; inset: 0;
  display: grid; place-items: center;
}
.movie__play::before {
  content: ""; display: block;
  width: 64px; height: 64px;
  background: var(--c-pink);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, .92), 0 6px 18px rgba(74, 63, 69, .18);
  transition: transform var(--dur) var(--ease-pop);
}
.movie__play::after {
  content: ""; position: absolute;
  border-style: solid; border-width: 11px 0 11px 18px;
  border-color: transparent transparent transparent #fff;
  translate: 3px 0;
}
.movie__play:hover::before { transform: scale(1.12); }

.movie__links {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}
.btn {
  display: inline-block;
  padding: 12px 28px;
  font-size: 15px; font-weight: 700; letter-spacing: .06em;
  background: #fff;
  border: 2px solid var(--c-line);
  border-radius: 99px;
  transition: transform var(--dur) var(--ease-pop),
              border-color var(--dur) var(--ease-soft);
}
.btn:hover, .btn:focus-visible { transform: translateY(-3px); border-color: var(--c-pink-deep); }

.footer { padding-block: var(--sp-6) var(--sp-4); }
.footer__inner {
  display: grid; justify-items: center; gap: var(--sp-3);
  text-align: center;
}
.footer__logo img { width: 150px; height: auto; }

.footer__nav ul {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: var(--sp-2) var(--sp-3);
  font-size: 14px;
}
.footer__nav a { padding-block: 4px; border-bottom: 1px solid transparent; }
.footer__nav a:hover { border-bottom-color: currentColor; }
.footer__copy { color: var(--c-ink-weak); font-size: 12px; letter-spacing: .1em; }

.js [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s var(--ease-soft), transform .7s var(--ease-soft);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

@media (min-width: 768px) {
  :root { --gutter: clamp(24px, 4vw, 72px); }

  body { line-height: 2; }

  .world__grid {
    grid-template-columns: 1fr 1.1fr;
    align-items: center;
    gap: var(--sp-6);
  }

  .cards { grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
  .card__figure { width: 100%; }

  .u-sp { display: none; }

  .about__body {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--sp-6);
  }
  .about__figure { width: 100%; max-width: 440px; }

  .sns__list { grid-template-columns: repeat(3, 1fr); gap: var(--sp-3); }
  .sns__list li { display: flex; }
  .sns__item { flex: 1; padding-block: var(--sp-4); }

  .footer__inner {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    justify-items: start;
    text-align: left;
  }
  .footer__nav ul { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
}