* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
}
a {
  text-decoration: none;
  color: inherit;
}
li {
  list-style: none;
}
.shrikhand {
  font-family: "Shrikhand", serif;
  font-weight: 400;
  font-style: normal;
}
.inline {
  display: inline-block;
}

/*fv*/
.fv {
  width: 100%;
  height: 100svh;

  background: url("../img/fv.jpg") no-repeat top / cover;
  position: relative;
  overflow: hidden;
}
.fv-title {
  position: absolute;
  left: 50%;
  top: 47%;
  transform: translate(-50%, -50%);
  width: 100%;
}
.fv-title img {
  display: block;
  max-width: 900px;
  width: 90%;
  margin: 0 auto;
  opacity: 0;
  transform: scale(0.6) translateY(30px);
  animation: titlePopClean 0.75s cubic-bezier(0.16, 1, 0.3, 1) 1.2s forwards;
}
/* --- より滑らかでリッチな「ドンッ」 --- */
/* --- 後ろからドンッ（反動なし） --- */
@keyframes titlePopClean {
  0% {
    opacity: 0;
    transform: scale(0.6) translateY(30px);
  }
  60% {
    opacity: 1;
    transform: scale(1.05) translateY(0); /* ドンッと出る */
  }
  100% {
    opacity: 1;
    transform: scale(1); /* そのまま自然に安定 */
  }
}

.fv-line01 {
  background-color: #06cbcc;
  position: absolute;
  top: 5vw;
  left: -10vw;
  transform: rotate(-15deg) translateX(-150%);
  width: 100%;
  font-weight: bold;
  padding: 0.5rem 0;
  animation: sideIn01 0.5s 0.25s ease-in-out forwards alternate;
}
.fv-line01 img {
  display: block;
  width: 25vw;
  margin-left: 15vw;
}

.fv-line02 {
  background-color: #ff49d2;
  position: absolute;
  top: 5vw;
  right: -10vw;
  transform: rotate(15deg) translateX(-100%);
  width: 100%;
  font-weight: bold;
  padding: 0.5rem 0;
  animation: sideIn02 0.5s 0.5s ease-in-out forwards alternate;
}
.fv-line02 img {
  display: block;
  width: 53vw;
  margin-right: 15vw;
  margin-left: auto;
}
@keyframes sideIn01 {
  to {
    transform: rotate(-15deg) translateX(0);
  }
}
@keyframes sideIn02 {
  to {
    transform: rotate(15deg) translateX(0);
  }
}
.fv-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
}

.fv-bottom img {
  display: block;
  width: 100%;
}

/*main*/
.bg {
  position: fixed;
  top: 0;
  z-index: -1;
  width: 100%;
  height: 100svh;
}

main {
  background: linear-gradient(to bottom, #004e92 0%, #00c6ff 50%, #e0f7fa 100%);
}
section {
  padding: 6rem 0;
  color: #fff;
}
.section-inner {
  width: 95%;
  max-width: 1100px;
  margin: 0 auto;
}
.section-title {
  text-align: center;
}
.scrollTrigger {
  opacity: 0;
  transform: scale(0.6) translateY(30px);
  transition: none; /* 余計な遷移がつかないように */
}
.scrollTrigger.animate {
  animation: titlePopClean 0.75s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes titlePopClean {
  0% {
    opacity: 0;
    transform: scale(0.6) translateY(30px);
  }
  60% {
    opacity: 1;
    transform: scale(1.05) translateY(0);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
} /* 初期状態 */
.fadeup {
  opacity: 0;
  transform: translateY(40px);
}

/* 発火後 */
.fadeup.animate {
  animation: fadeUp 0.3s ease-out forwards;
}

@keyframes fadeUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
.section-title span {
  font-size: 4rem;
  text-transform: uppercase;
  color: #ed3c0f; /* フォールバックの単色 */
  letter-spacing: 3px;
  display: block;
  /* --- 非対応ブラウザ向けの白フチ(1px相当) フォールバック --- */
  text-shadow: 2px 0 0 #fff, -2px 0 0 #fff, 0 2px 0 #fff, 0 -2px 0 #fff,
    2px 2px 0 #fff, -2px 2px 0 #fff, 2px -2px 0 #fff, -2px -2px 0 #fff;
}
.section-title::before {
  content: attr(data-ja);
  display: block;
  font-size: 1.2rem;
  font-family: "Noto Sans JP", sans-serif;
  color: #ed3c0f; /* フォールバックの単色 */
  font-weight: 700;
  line-height: 1; /* --- 非対応ブラウザ向けの白フチ(1px相当) フォールバック --- */
}
/* ===== 縦方向の文字グラデ：FEA125 → ED3C0F ===== */
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .section-title span {
    background-image: linear-gradient(180deg, #fea125 0%, #ed3c0f 100%);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent; /* Safari/iOS */
    color: transparent; /* 他ブラウザ */
  }
  .section-title::before {
    background-image: linear-gradient(180deg, #fcba64 0%, #f46219 100%);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent; /* Safari/iOS */
    color: transparent; /* 他ブラウザ */
  }
}

/* --- 白フチをネイティブ描画（対応ブラウザ） --- */
@supports ((-webkit-text-stroke: 1px #fff) or (text-stroke: 1px #fff)) {
  .section-title span {
    -webkit-text-stroke: 2px #fff;
    text-stroke: 2px #fff; /* 将来用 */
    text-shadow: none; /* フォールバック無効化 */
  }
}

/*concept*/
.concept {
  padding-top: 2rem;
}
.concept-main-text {
  margin: 4rem auto 0;
  width: fit-content;
}
.concept-main-text img {
  width: 90%;
  max-width: 800px;
  margin: 0 auto;
  display: block;
}

.concept-text {
  margin-top: 4rem;
  font-size: 1.5rem;
  line-height: 2;
  font-weight: 700;
  text-align: center;
}

/*lineup*/

.lineup-date-item {
  margin-top: 3rem;
}
.lineup-date-item + .lineup-date-item {
  margin-top: 8rem;
}

.lineup-date-item h3 {
  text-align: center;
  background-color: #fa8e00;
  width: fit-content;
  margin: 0 auto;
  color: #fff;
  font-size: 1.5rem;
  padding: 0.5rem 3rem;
  border-radius: 0.5rem;
}
.lineup-note {
  text-align: center;
  margin-top: 1rem;
  font-weight: bold;
}
.lineup-lists {
  display: flex;
  flex-wrap: wrap;
  gap: 0 3rem;
  justify-content: center;
  max-width: calc(750px + 6rem);
  margin: 2rem auto 0;
}
.lineup-lists li {
  width: 250px;
}
.lineup-item-img {
}
.lineup-item-img img {
  width: 100%;
  display: block;
  margin: 0 auto;
}

.lineup-secret-text {
  background: linear-gradient(to bottom, #fff65a, #fea125);
  width: fit-content;
  padding: 1rem 1.5rem;
  margin: 3rem auto 0;
}
.lineup-secret-text img {
  display: block;
  width: 100%;
  max-width: 700px;
}

/*highlights*/
.highlights-contents {
  margin: 4rem auto 0;
  width: 95%;
  max-width: 1200px;
}
.highlights-lists {
  display: flex;
  gap: 1rem;
}
.highlights-lists li {
  width: calc((100% - 2rem) / 3);
  background-color: #06cbcc;
  padding: 2rem;
  border-radius: 1rem;
}
.highlights-lists h3 img {
  display: block;
  width: 100%;
}
.highlights-lists p {
  margin-top: 1.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.5;
}
.highlights-note {
  display: block;
  font-size: 1rem;
}

/*access*/
.access-contents {
  margin-top: 3rem;
}

.access-map {
  width: 100%;
  height: 500px;
}
.access-map iframe {
  display: block;
  width: 100%;
  height: 100%;
}

/*banner*/
/* 親（土台） */
.banner {
  position: relative;
  overflow: hidden;
  width: 100%;
  margin: 0 auto;
  border-radius: 16px;
}

/* トラック（初期は停止） */
.truck {
  position: absolute;
  bottom: min(6%, 22px);
  left: -40%;
  width: clamp(140px, 22vw, 320px);
  pointer-events: none;
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.25));
  will-change: left, transform;
  animation: driveAcross 10s linear infinite paused,
    bounce 0.5s ease-in-out infinite paused;
}
.truck img {
  width: 100%;
  max-width: 200px;
  height: auto;
  display: block;
}

.truck.run {
  animation-play-state: running, running;
}

/* 横断（scaleは削除して上下移動だけに） */
@keyframes driveAcross {
  0% {
    left: -40%;
    transform: translateY(0) rotate(0.1deg);
  }
  20% {
    left: -10%;
    transform: translateY(-2px);
  }
  40% {
    left: 25%;
    transform: translateY(1px);
  }
  65% {
    left: 70%;
    transform: translateY(-2px);
  }
  100% {
    left: 110%;
    transform: translateY(0);
  }
}

/* サスペンション感（上下揺れのみ） */
@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

.banner-bg {
  display: block;
  width: fit-content;
  margin: 0 auto;
  width: 90%;
  max-width: 700px;
}
.banner-bg img {
  display: block;
  width: 100%;
}
/*bg*/
.bg {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99;
  pointer-events: none !important;
}

/*kitcar*/
.kitcar-top {
  text-align: center;
  color: #000;
  font-weight: 700;
  font-size: 1.3rem;
  margin-top: 3rem;
}

.kitcar-contents {
  margin-top: 4rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}
.kitcar-contents a {
  color: #fff;
  font-weight: 700;
  display: block;
  width: 300px;
  text-align: center;
  font-size: 1.05rem;
  padding: 1rem 2rem;
}
.kitcar-btnwrap a {
  background-color: #fa8e00;
}
.kitcar-btnwrap a + a {
  margin-top: 1rem;
}
.kitcar-line img {
  display: block;
  width: 200px;
  margin: 0 auto;
}
a.line-btn {
  background-color: #4cc764;
}

/*organizer*/
.organizer-contents {
  margin-top: 4rem;
  color: #000;
}
.organizer-table {
  width: fit-content;
  margin: 0 auto;
}
.organizer-table img {
  display: block;
  width: 50px;
}
.organizer-table th,
.organizer-table td {
  padding: 1rem;
  text-align: left;
  font-size: 1.3rem;
}
.organizer-table th {
  width: 200px;
}
a.anc-bline {
  text-decoration: underline;
}
.sns-lists {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/*footer*/
footer {
  background-color: #015094;
  color: #fff;
  padding: 2rem 0;
}

.footer-inner {
  width: 95%;
  text-align: center;
  margin: 0 auto;
}