@charset "UTF-8";
/* =====================================================
   アニメーション
   キーフレーム・ホバー・スクロール表示
   ===================================================== */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes popIn {
  0% {
    opacity: 0;
    transform: scale(.4) rotate(-20deg);
  }
  70% {
    opacity: 1;
    transform: scale(1.08) rotate(4deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0);
  }
}

@keyframes floaty {
  0%, 100% {
    transform: translateY(0) rotate(0);
  }
  50% {
    transform: translateY(-10px) rotate(-4deg);
  }
}

@keyframes writeIn {
  from {
    clip-path: inset(0 100% 0 0);
  }
  to {
    clip-path: inset(0 0 0 0);
  }
}

@keyframes visualIn {
  from {
    opacity: 0;
    transform: translateX(40px) scale(.97);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes wiggle {
  0%, 100% {
    transform: rotate(0);
  }
  20% {
    transform: rotate(-8deg);
  }
  40% {
    transform: rotate(7deg);
  }
  60% {
    transform: rotate(-4deg);
  }
  80% {
    transform: rotate(2deg);
  }
}

@keyframes boing {
  0%, 100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-8px);
  }
  50% {
    transform: translateY(0);
  }
  70% {
    transform: translateY(-3px);
  }
}

@keyframes heartbeat {
  0%, 100% {
    transform: scale(1);
  }
  15% {
    transform: scale(1.25);
  }
  30% {
    transform: scale(1);
  }
  45% {
    transform: scale(1.15);
  }
}

@keyframes shine {
  from {
    left: -60%;
  }
  to {
    left: 130%;
  }
}

@keyframes marker {
  from {
    background-size: 0 100%;
  }
  to {
    background-size: 100% 100%;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes arrowNudge {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(6px);
  }
}

/* ヒーロー：読み込み時 */

.hero__body>* {
  animation: fadeUp .8s cubic-bezier(.2,.7,.2,1) both;
}

.hero__body>*:nth-child(1) {
  animation-delay: .15s;
}

.hero__body>*:nth-child(2) {
  animation-delay: .3s;
}

.hero__body>*:nth-child(3) {
  animation-delay: .5s;
}

.hero__body>*:nth-child(4) {
  animation-delay: .65s;
}

.hero__visual {
  animation: visualIn 1s cubic-bezier(.2,.7,.2,1) .1s both;
}

.hero__catch {
  animation: writeIn 1.6s ease-out 1s both;
}

.hero__badge {
  animation: popIn .7s cubic-bezier(.3,1.5,.5,1) 1.6s both,floaty 4s ease-in-out 2.4s infinite;
}

.hero h1 em {
  display: inline-block;
  animation: wiggle 1s ease-in-out 1.4s both;
}

.hero__welcome span {
  background-repeat: no-repeat;
  background-size: 0 100%;
  background-image: linear-gradient(transparent 62%,rgba(45,127,211,.18) 62%);
  background-color: transparent;
  animation: marker 1s ease-out 1.8s forwards;
}

.stat svg {
  transition: transform .3s;
}

.stat:hover svg {
  animation: boing .7s ease;
}

/* ボタン */

.btn {
  position: relative;
  overflow: hidden;
  transition: background-color .2s,color .2s,transform .25s cubic-bezier(.3,1.5,.5,1),box-shadow .25s;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 22px rgba(31,63,134,.22);
}

.btn:active {
  transform: translateY(0) scale(.97);
}

.btn--primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);
  transform: skewX(-20deg);
  pointer-events: none;
}

.btn--primary:hover::after {
  animation: shine .7s ease;
}

/* カード類のホバー */

.work {
  transition: transform .3s cubic-bezier(.3,1.4,.5,1),box-shadow .3s;
}

.work:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 28px rgba(20,40,80,.16);
}

.work img {
  transition: transform .5s ease;
}

.work:hover img {
  transform: scale(1.08);
}

.work:hover .work__body svg {
  animation: wiggle .6s ease;
}

.feature {
  transition: transform .3s cubic-bezier(.3,1.4,.5,1),box-shadow .3s;
}

.feature:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 26px rgba(31,63,134,.12);
}

.feature:hover svg {
  animation: boing .7s ease;
}

.step {
  transition: transform .3s cubic-bezier(.3,1.4,.5,1);
}

.step:hover {
  transform: translateY(-6px);
}

.step:hover .step__icon,
.step:hover .step__num {
  animation: wiggle .6s ease;
}

.gallery__list li {
  overflow: hidden;
  border-radius: 4px;
}

.gallery__list img {
  transition: transform .6s ease;
}

.gallery__list li:hover img {
  transform: scale(1.08) rotate(.6deg);
}

.welcome__item {
  transition: transform .3s cubic-bezier(.3,1.4,.5,1),box-shadow .3s;
}

.welcome__item:hover {
  transform: translateY(-5px) rotate(-.5deg);
  box-shadow: 0 12px 24px rgba(31,63,134,.12);
}

.welcome__chips svg {
  animation: heartbeat 2.4s ease-in-out infinite;
}

.welcome__chips li:nth-child(2) svg {
  animation-delay: .4s;
}

.welcome__chips li:nth-child(3) svg {
  animation-delay: .8s;
}

.welcome__item--cta a {
  transition: transform .25s;
}

.welcome__item--cta:hover a {
  animation: arrowNudge .8s ease infinite;
}

.faq summary {
  transition: background-color .2s;
}

.faq summary:hover {
  background: #f7f9fd;
}

.faq summary::after {
  transition: transform .3s;
}

.faq details[open] summary::after {
  transform: rotate(180deg);
}

.faq details[open] .faq__answer {
  animation: slideDown .35s ease;
}

.badge {
  transition: transform .3s;
}

.contact__box:hover .badge {
  animation: wiggle .8s ease;
}

/* スクロールで表示（JSが有効なときだけ） */

.js .reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1);
  transition-delay: var(--d,0s);
}

.js .reveal.reveal--zoom {
  transform: scale(.92);
}

.js .reveal.reveal--left {
  transform: translateX(-40px);
}

.js .reveal.reveal--right {
  transform: translateX(40px);
}

/* スマホでは左右からの登場を下からに切り替え（横スクロール防止） */
@media (max-width:767px) {
  .js .reveal.reveal--left,
  .js .reveal.reveal--right {
    transform: translateY(32px);
  }
}

.js .reveal.is-in {
  opacity: 1;
  transform: none;
}

.js .welcome__item.is-in .welcome__check {
  animation: popIn .6s cubic-bezier(.3,1.5,.5,1) calc(var(--d,0s) + .3s) both;
}

/* 動きを減らす設定の方には止める */

@media (prefers-reduced-motion:reduce) {
  *,
  *::before,
  *::after {
    animation: none!important;
    transition: none!important;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
  .hero__welcome span {
    background-size: 100% 100%;
  }
}