@charset "utf-8";

/* POPBOX site-wide motion */
:root {
  --motion-ease: cubic-bezier(.22, 1, .36, 1);
  --motion-fast: 220ms;
  --motion-mid: 760ms;
  --motion-slow: 1200ms;
}

html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
}

body.motion-loading main,
body.motion-loading .hero,
body.motion-loading .main,
body.motion-loading .wrapper {
  opacity: 0;
}

body.motion-ready main,
body.motion-ready .main,
body.motion-ready .wrapper {
  animation: pb-page-in 680ms var(--motion-ease) both;
}

.header,
.header_pc,
.header-sp {
  transition: background-color var(--motion-fast) ease, box-shadow var(--motion-fast) ease, border-color var(--motion-fast) ease, transform var(--motion-fast) ease;
}

body.is-scrolled .header,
body.is-scrolled .header_pc,
body.is-scrolled .header-sp {
  background-color: rgba(255, 255, 255, .96);
  box-shadow: 0 10px 34px rgba(34, 30, 24, .12);
}

.hero::before,
.cd-fixed-bg,
.strengths_main {
  transition: transform var(--motion-slow) var(--motion-ease), filter var(--motion-slow) var(--motion-ease);
}

body.motion-ready .hero::before {
  animation: pb-hero-zoom 4200ms var(--motion-ease) both;
}

.hero-inner,
.area,
.company p {
  animation: pb-hero-copy 840ms var(--motion-ease) 120ms both;
}

.button,
.nav a,
.nav-list a,
.category-nav a,
.main_content a,
.mail,
.contact-link {
  transition: transform var(--motion-fast) ease, box-shadow var(--motion-fast) ease, opacity var(--motion-fast) ease, color var(--motion-fast) ease, background-color var(--motion-fast) ease;
}

.button:hover,
.category-nav a:hover,
.main_content a:hover,
.mail:hover,
.contact-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(34, 30, 24, .14);
  opacity: 1;
}

.nav a:hover,
.nav-list a:hover {
  transform: translateY(-2px);
  opacity: .72;
}

img {
  backface-visibility: hidden;
}

.service-card,
.card-item,
.feature,
.work-tile,
.case-card,
.flow-item,
.news-list li,
.company-card,
.profile-card,
.contact-card,
.recruit-card,
.works_item img,
.service_item img,
.sns-list {
  transition: transform var(--motion-fast) ease, box-shadow var(--motion-fast) ease, filter var(--motion-fast) ease;
}

.service-card:hover,
.card-item:hover,
.feature:hover,
.work-tile:hover,
.case-card:hover,
.flow-item:hover,
.company-card:hover,
.profile-card:hover,
.contact-card:hover,
.recruit-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 46px rgba(34, 30, 24, .15);
}

.work-tile:hover img,
.service-card:hover img,
.works_item img:hover,
.service_item img:hover {
  transform: scale(1.035);
  filter: saturate(1.08) contrast(1.02);
}

.work-tile img,
.service-card img,
.works_item img,
.service_item img {
  transition: transform var(--motion-mid) var(--motion-ease), filter var(--motion-mid) var(--motion-ease);
}

.motion-item {
  opacity: 0;
  transform: translate3d(0, 34px, 0);
  transition: opacity var(--motion-mid) var(--motion-ease), transform var(--motion-mid) var(--motion-ease);
  transition-delay: var(--motion-delay, 0ms);
  will-change: opacity, transform;
}

.motion-item.motion-left {
  transform: translate3d(-34px, 0, 0);
}

.motion-item.motion-right {
  transform: translate3d(34px, 0, 0);
}

.motion-item.motion-zoom {
  transform: translate3d(0, 24px, 0) scale(.96);
}

.motion-item.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

.motion-line {
  position: relative;
}

.motion-line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -.18em;
  width: 72px;
  max-width: 42%;
  height: 4px;
  background: #f8b62d;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 680ms var(--motion-ease) 260ms;
}

.motion-line.is-visible::after,
.motion-item.is-visible .motion-line::after {
  transform: scaleX(1);
}

.popko-top,
#page-top {
  transition: transform var(--motion-fast) ease, opacity var(--motion-fast) ease;
}

.popko-top:hover,
#page-top:hover {
  transform: translateY(-8px) rotate(-2deg);
}

@keyframes pb-page-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pb-hero-copy {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pb-hero-zoom {
  from { transform: scale(1.08); filter: saturate(.92); }
  to { transform: scale(1.02); filter: saturate(1); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
  body.motion-loading main,
  body.motion-loading .hero,
  body.motion-loading .main,
  body.motion-loading .wrapper,
  .motion-item {
    opacity: 1;
    transform: none;
  }
}