@charset "UTF-8";

:root {
  --ink: #191919;
  --gold: #b8a16a;
  --white: #ffffff;
  --font-body: "Inter", "IBM Plex Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  -webkit-text-size-adjust: 100%;
  background: var(--white);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font-body);
  font-feature-settings: "palt" on;
  letter-spacing: 0.05rem;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.teaser {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding-inline: clamp(22px, 5vw, 64px);
  background: var(--white);
}

.teaser__inner {
  width: min(100%, 760px);
  margin-inline: auto;
  text-align: center;
  display: grid;
  place-items: center;
}

.teaser__content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.teaser__logo {
  position: absolute;
  inset-inline: 0;
  bottom: max(44px, calc(env(safe-area-inset-bottom) + 44px));
  display: flex;
  justify-content: center;
  margin: 0;
  font-size: 0;
  line-height: 0;
  opacity: 0;
  transform: translate3d(0, 8px, 0);
  animation: logoSettle 1200ms 1100ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.teaser__logo img {
  width: clamp(108px, 10vw, 148px);
  max-height: min(18vh, 178px);
  object-fit: contain;
}

.teaser__copyright {
  position: absolute;
  inset-inline: 0;
  bottom: max(14px, calc(env(safe-area-inset-bottom) + 14px));
  margin: 0;
  color: #c7c7c7;
  font-family: "Inter", var(--font-body);
  font-size: 10px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.18em;
  text-align: center;
  text-indent: 0.18em;
  opacity: 0;
  animation: copyrightFade 1000ms 1400ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.teaser__catch {
  margin: 0;
  color: var(--ink);
  font-size: clamp(25px, 3.1vw, 42px);
  font-weight: 500;
  line-height: 1.48;
  letter-spacing: 0.08em;
  text-wrap: balance;
}

.teaser__catch span {
  display: block;
  white-space: nowrap;
  opacity: 0;
  filter: blur(8px);
  transform: translate3d(0, 18px, 0);
  animation: catchReveal 1400ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.teaser__catch span:nth-child(2) {
  animation-delay: 180ms;
}

.teaser__catch span:nth-child(3) {
  animation-delay: 360ms;
}

.teaser__status {
  margin: clamp(20px, 3vh, 30px) 0 0;
  color: var(--gold);
  font-family: "Inter", var(--font-body);
  font-size: clamp(11px, 1vw, 13px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  text-transform: uppercase;
  opacity: 0;
  transform: translate3d(0, 10px, 0);
  animation: statusReveal 1200ms 860ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes catchReveal {
  from {
    opacity: 0;
    filter: blur(8px);
    transform: translate3d(0, 18px, 0);
  }
  to {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0, 0, 0);
  }
}

@keyframes statusReveal {
  from {
    opacity: 0;
    transform: translate3d(0, 10px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes logoSettle {
  from {
    opacity: 0;
    transform: translate3d(0, 8px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes copyrightFade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (max-width: 640px) {
  .teaser {
    padding-inline: 22px;
  }

  .teaser__inner {
    width: min(100%, 360px);
  }

  .teaser__logo {
    bottom: max(34px, calc(env(safe-area-inset-bottom) + 34px));
  }

  .teaser__logo img {
    width: clamp(102px, 30vw, 128px);
    max-height: 150px;
  }

  .teaser__catch {
    font-size: clamp(23px, 6.8vw, 29px);
    line-height: 1.54;
    letter-spacing: 0.07em;
  }

  .teaser__status {
    margin-top: 20px;
    font-size: 10px;
    letter-spacing: 0.34em;
    text-indent: 0.34em;
  }
}

@media (max-width: 360px) {
  .teaser__catch {
    font-size: 22px;
    letter-spacing: 0.055em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .teaser__logo,
  .teaser__copyright,
  .teaser__catch span,
  .teaser__status {
    animation: none;
    opacity: 1;
    filter: none;
    transform: none;
  }
}