@charset "UTF-8";

/* ------------------------default */
html {
  margin: 0;
  padding: 0;
  font-size: 62.5%;
}

/* --------------
reset
-------------- */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
nav,
section,
summary {
  display: block;
}

body,
div,
dl,
dt,
dd,
ol,
ul,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td,
section,
nav,
article,
aside,
header,
footer,
figure,
figcaption,
details,
summary,
menu {
  margin: 0;
  padding: 0;
}

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  display: block;
  vertical-align: middle;
}

ol,
ul,
menu {
  list-style: none;
}

/* -----------table */
table {
  border-collapse: collapse;
  width: 100%;
  box-shadow: 4px 4px 16px rgba(0, 0, 0, 0.1);
  background-color: #fff;
  border-radius: 16px;
  overflow: hidden;
}

th,
td {
  border: 1px solid #cfcfcf;
  padding: 1em;
  text-align: left;
}

/* -----------img */
img,
video {
  max-width: 100%;
  height: auto;
}

/* --------------
base
-------------- */
body {
  width: 100%;
  font-size: 1.6rem;
  color: #333;
  text-align: left;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

p {
  font-size: 1.2em;
}

.small {
  font-size: 1em;
}
/* --------------
flex
-------------- */
.flex-column--0 {
  display: flex;
  flex-direction: column;
  gap: 0.5em;
}

.flex-column--1 {
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.flex-column--2 {
  display: flex;
  flex-direction: column;
  gap: 2em;
}

.flex {
  display: flex;
  justify-content: center;
  gap: 2em;
}

/* --------------
Link
-------------- */
a {
  text-decoration: none;
  color: #333;
}

a:hover {
  opacity: 0.7;
}

a:hover img {
  opacity: 0.6;
}

/* ---------- align */
.alc {
  text-align: center;
}

.alr {
  text-align: right;
}

.all {
  text-align: left;
}

.alt {
  vertical-align: top;
}

.alb {
  text-align: bottom;
}

/* ---------- margin,padding */
.m-auto {
  margin: 0 auto;
}

.mr10 {
  margin-right: 10px;
}

.mr20 {
  margin-right: 20px;
}

.ml10 {
  margin-left: 10px;
}

.ml20 {
  margin-left: 20px;
}

.mt10 {
  margin-top: 10px !important;
}

.mt20 {
  margin-top: 20px !important;
}

.mt30 {
  margin-top: 30px !important;
}

.mt40 {
  margin-top: 40px !important;
}

.mb5 {
  margin-bottom: 5px !important;
}

.mb10 {
  margin-bottom: 10px !important;
}

.mb15 {
  margin-bottom: 15px !important;
}

.mb20 {
  margin-bottom: 20px !important;
}

.mb25 {
  margin-bottom: 25px !important;
}

.mb30 {
  margin-bottom: 30px !important;
}

.mb35 {
  margin-bottom: 35px !important;
}

.mb40 {
  margin-bottom: 40px !important;
}

.mb45 {
  margin-bottom: 45px !important;
}

.mb50 {
  margin-bottom: 50px !important;
}

.pb20 {
  padding-bottom: 20px;
}

.bold {
  font-weight: bold;
}

.normal {
  font-size: 1.2em;
}

/* font-size */
.fs13 {
  font-size: 1.3em;
}
.fs16 {
  font-size: 1.6em;
}
.fs18 {
  font-size: 1.8em;
}

.li12 {
  line-height: 1.2;
}

/* -----color */
.text__Red {
  color: #ff3145;
}

/*------title */
.line-left {
  border-left: 4px solid #c0392b;
  padding-left: 10px;
  font-size: 1.6em;
}

/* --------------fadein */
.fade-in {
  opacity: 0;
  visibility: hidden;
  transition: all 1s;
  transform: translateY(100px);
}

.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* --------------header-------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background-color 0.25s ease;
}

.header.is-scrolled {
  background-color: #fafafa;
}

.header__nav--item {
  font-family: "Bebas Neue", sans-serif;
  font-weight: 700;
}

/* --------------Top-------------- */
body {
  background-image: url("../img/bg.png");
  background-size: contain;
  background-position: center;
  font-family: "Zen Kaku Gothic New", sans-serif;
}

main {
  flex-grow: 1;
  padding-top: 60px;
}

.contents {
  padding: min(10vw, 72px) min(5vw, 50px);
}

/* ==========================
   Battle Background
========================== */

.battle-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: -1;
}

/* 共通 */

.slash {
  position: absolute;
  width: 240px;
  height: 6px;

  transform: rotate(135deg);
  transform-origin: center;

  background: linear-gradient(
    90deg,
    transparent 0%,
    #fff8b8 15%,
    #ffe36b 35%,
    #ffc400 65%,
    #ff9f00 85%,
    transparent 100%
  );

  filter: drop-shadow(0 0 8px rgba(255, 208, 50, 0.35)) blur(0.2px);

  animation-name: slash;
  animation-timing-function: linear;
  animation-iteration-count: infinite;

  will-change: transform;
}

/* 赤い線 */

.slash::after {
  content: "";

  position: absolute;

  left: -40px;
  top: 18px;

  width: 300px;
  height: 2px;

  background: linear-gradient(90deg, transparent, #ff6b6b, transparent);

  opacity: 0.65;
}

/* ==========================
   Position
========================== */

.s1 {
  top: -15%;
  right: -8%;
  animation-duration: 7.8s;
  animation-delay: 0s;
}

.s2 {
  top: -35%;
  right: 8%;
  animation-duration: 8.8s;
  animation-delay: 1.3s;
}

.s7 {
  top: -26%;
  right: -2%;
  animation-duration: 7.1s;
  animation-delay: 0.7s;
}

.s3 {
  top: -8%;
  right: 24%;
  animation-duration: 8.2s;
  animation-delay: 2.4s;
}

.s8 {
  top: -20%;
  right: 15%;
  animation-duration: 7.6s;
  animation-delay: 1.9s;
}

.s4 {
  top: -48%;
  right: 42%;
  animation-duration: 9.4s;
  animation-delay: 3.6s;
}

.s5 {
  top: -18%;
  right: 62%;
  animation-duration: 7.4s;
  animation-delay: 4.8s;
}

.s6 {
  top: -60%;
  right: 82%;
  animation-duration: 9s;
  animation-delay: 6s;
}

/* ==========================
   Animation
========================== */

@keyframes slash {
  from {
    transform: translate(0, 0) rotate(135deg);
  }

  to {
    transform: translate(-180vw, 180vw) rotate(135deg);
  }
}

/* -----MV----- */
.mv__wrapper {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(260px, 1fr);
  align-items: stretch;
  gap: 20px;
  opacity: 1;
  transform: scale(1);
  transition:
    opacity 1.05s cubic-bezier(0.22, 1, 0.36, 1),
    transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.mv__img {
  min-width: 0;
  overflow: hidden;
}

.mv__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transform-origin: center;
  transition: transform 1.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.mv__info {
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px 24px;
  min-width: 0;
}

.mv__logo {
  width: 100%;
  margin: 0 auto 18px;
}

.mv__details {
  color: #1f1f1f;
  text-align: center;
  margin-top: 15px;
}

.mv__day {
  font-size: clamp(3.4rem, 5vw, 5.6rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.03em;
  font-family: "Teko", sans-serif;
  font-weight: 700;
  display: flex;
  justify-content: center;
  align-items: baseline;
}

.mv__day span {
  display: inline-block;
  font-size: 0.35em;
  margin: 0 0.06em;
  vertical-align: middle;
}

.mv__day .day_of_week {
  writing-mode: vertical-rl;
}

.mv__day .mv__day-line {
  margin: 0 0.2em;
  font-size: 0.9em;
  vertical-align: middle;
}

.mv__venue {
  margin-top: 16px;
  line-height: 1.2;
}

.venue-br,
.sp__br {
  display: none;
}

@media screen and (min-width: 768px) and (max-width: 1440px) {
  .venue-br {
    display: block;
  }
}

@media screen and (min-width: 768px) {
  .pc__br {
    display: block;
  }
}

@media screen and (max-width: 768px) {
  .pc__br {
    display: none;
  }
}

@media screen and (max-width: 468px) {
  .sp__br {
    display: block;
  }
}

.mv__performances {
  margin-top: 4px;
  font-size: 2.8rem;
  font-weight: 700;
}

.mv__performances span {
  font-size: 2.2em;
  letter-spacing: 0.03em;
  margin: 0 0.08em;
  font-family: "Teko", sans-serif;
  font-weight: 700;
}

.mv__btn {
  margin-top: 40px;
}

.news__btn {
  text-align: center;
  margin-top: 40px;
}

.mv__btn a,
.news__btn a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  width: 360px;
  height: 64px;
  color: #fafafa;
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
  letter-spacing: 0.05em;
  background: linear-gradient(to bottom, #ef3b00 0%, #f25b00 55%, #ffb400 100%);
  clip-path: polygon(18px 0, 100% 0, calc(100% - 18px) 100%, 0 100%);
  box-shadow:
    0 6px 16px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: 0.3s;
}

.mv__btn a:hover,
.news__btn a:hover {
  transform: translateY(-3px);
  box-shadow:
    0 10px 24px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.mv__btn span:first-child,
.news__btn span:first-child {
  display: flex;
  align-items: center;
  text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.18);
}

.mv__btn .arrow,
.news__btn .arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 16px;
  flex-shrink: 0;
  position: relative;
  top: -1px;
  transition: 0.3s;
}

.mv__btn .arrow::before,
.news__btn .arrow::before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-left: 14px solid currentColor;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

.mv__btn a:hover .arrow,
.news__btn a:hover .arrow {
  transform: translateX(6px);
}

/* ==========================
 First View Opening
========================== */
.fv-opening {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  background:
    radial-gradient(
      circle at center,
      rgba(255, 255, 255, 0.22) 0%,
      rgba(0, 0, 0, 0.88) 65%
    ),
    linear-gradient(160deg, rgba(8, 8, 8, 0.96) 0%, rgba(22, 12, 4, 0.94) 100%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 1.15s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 1.15s;
}

.fv-opening__logo {
  width: min(74vw, 820px);
  transform: scale(1.08);
  opacity: 1;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.45));
  transition:
    transform 1.75s cubic-bezier(0.19, 1, 0.22, 1),
    opacity 1.55s cubic-bezier(0.19, 1, 0.22, 1),
    filter 1.55s cubic-bezier(0.19, 1, 0.22, 1);
}

.fv-copy-item,
.fv-ui-item {
  opacity: 1;
  transform: translateX(0);
  filter: blur(0);
}

.fv-from-left {
  --fv-shift: -24px;
}

.fv-from-right {
  --fv-shift: 24px;
  font-weight: 800;
  font-size: 2.4rem;
}

.fv-from-right span {
  font-size: 1.4em;
}

body.is-opening {
  overflow: hidden;
}

body.is-opening .fv-opening {
  opacity: 1;
  visibility: visible;
}

body.is-opening .mv__wrapper {
  opacity: 0;
  transform: scale(1.08);
}

body.is-opening .mv__img img {
  transform: scale(1.12);
}

body.is-opening .fv-copy-item {
  opacity: 0;
  transform: translateX(var(--fv-shift, -24px));
  filter: blur(7px);
  transition:
    opacity 1.1s cubic-bezier(0.19, 1, 0.22, 1),
    transform 1.1s cubic-bezier(0.19, 1, 0.22, 1),
    filter 1.1s cubic-bezier(0.19, 1, 0.22, 1);
}

body.is-opening .fv-ui-item {
  opacity: 0;
  transform: translateY(14px);
  filter: blur(5px);
  transition:
    opacity 1s cubic-bezier(0.19, 1, 0.22, 1),
    transform 1s cubic-bezier(0.19, 1, 0.22, 1),
    filter 1s cubic-bezier(0.19, 1, 0.22, 1);
}

body.fv-logo-out .fv-opening {
  opacity: 0;
  visibility: hidden;
}

body.fv-logo-out .fv-opening__logo {
  transform: scale(0.55);
  opacity: 0;
  filter: blur(1.5px) drop-shadow(0 8px 22px rgba(0, 0, 0, 0.35));
}

body.fv-mv-ready .mv__wrapper {
  opacity: 1;
  transform: scale(1);
}

body.fv-mv-ready .mv__img img {
  transform: scale(1);
}

body.is-opening .fv-copy-item.fv-copy-visible {
  opacity: 1;
  transform: translateX(0);
  filter: blur(0);
}

body.is-opening .fv-ui-item.fv-ui-visible {
  opacity: 1;
  transform: translate(0, 0);
  filter: blur(0);
}

.fv-opening.is-hidden {
  display: none;
}

/* ==========================
 NEWS
========================== */
.news__inner {
  padding: 40px 100px 70px;
}

.news__title {
  font-size: 6.4em;
  font-weight: 900;
  text-align: center;
  color: #222;
  letter-spacing: 0.05em;
  /* margin-bottom: 30px; */
  line-height: 1;
  font-family: "Bebas Neue", sans-serif;
  font-weight: 700;
}

.news__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.news__list li {
  display: flex;
  align-items: center;
  gap: 35px;
  padding: 15px 3.6em;
  border-bottom: 1px solid rgba(120, 70, 0, 0.3);
}

.news__date {
  width: 140px;
  flex-shrink: 0;
  font-size: 1.4em;
  font-weight: 900;
  color: #c03b15;
  letter-spacing: 0.03em;
  font-family: "Bebas Neue", sans-serif;
}

.news__text {
  margin: 0;
  font-size: 1.2em;
  font-weight: 500;
}

/* バナー */
.bnr__area {
  display: grid;
  grid-template-columns: repeat(5, 250px);
  justify-content: center;
  gap: 20px;
}

.bnr__area img {
  width: 250px;
  height: auto;
}

/* ==========================
  footer
========================== */
.footer {
  position: relative;
  overflow: hidden;
  padding: 50px 0;
  margin-top: 100px;
  background: linear-gradient(
    to bottom,
    #ff4d00 0%,
    #ff7800 35%,
    #ffb21a 75%,
    #ffd84a 100%
  );
}

.footer__wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  row-gap: 2em;
  padding-top: 30px;
}

.footer__flex {
  display: flex;
  align-items: center;
  gap: 2em;
}

/* ドット柄 */
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 420px;
  height: 100%;
  pointer-events: none;
  background:
    radial-gradient(#ffe68a 2px, transparent 2px) 0 0 / 30px 30px,
    radial-gradient(#ffd95a 2px, transparent 2px) 15px 15px / 30px 30px;
  clip-path: polygon(100% 0, 100% 100%, 30% 58%);
  opacity: 0.9;
}

.footer .inner {
  position: relative;
  z-index: 2;
}

.contact {
  color: #fafafa !important;
  -webkit-text-fill-color: #fafafa;
  padding-bottom: 30px;
  border-bottom: 1px solid #fafafa;
  width: 80%;
  margin: 0 auto;
}

.footer-logo {
  width: 250px;
}

.footer .footer__below-copy {
  font-size: 1.4rem;
}

.bg__sunred_text {
  position: relative;
  width: min(75vw, 960px);
  margin: -70px 0 -115px;
  z-index: -1;
  pointer-events: none;
}

.bg__sunred_text img {
  width: 100%;
  height: auto;
}

.fixed-ticket-link {
  position: fixed;
  right: clamp(12px, 2.4vw, 30px);
  bottom: clamp(12px, 2.4vw, 30px);
  width: clamp(84px, 11vw, 140px);
  z-index: 1200;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(16px) scale(0.96);
  transition:
    opacity 0.36s ease,
    transform 0.36s ease,
    filter 0.28s ease,
    visibility 0.36s;
}

.fixed-ticket-link.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.fixed-ticket-link img {
  width: 100%;
  height: auto;
}

.fixed-ticket-link:hover {
  transform: translateY(-3px) scale(1.02);
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.28));
}

/* ==========================
  下層統一
========================== */
.in {
  max-width: 1200px;
  margin: 70px auto;
  padding: 0 12px;
}

.title_box {
  position: relative;
  text-align: center;
  margin-bottom: 40px;
  font-family: "Bebas Neue", sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2em;
}

.title_bk {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #f0f0f0;
  z-index: -1;
  font-size: min(280px, 18vw);
}

.title_box::before,
.title_box::after {
  content: "";
  flex: 1;
  height: 2px;
  background: #333;
  margin-top: 3em;
}

.page__title {
  font-size: 3.6em;
  padding: 10px 55px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2em;
  font-family: "Bebas Neue", sans-serif;
  color: #fff;
  background: #000;
  transform: skewX(-10deg);
  margin-top: 1em;
  flex-shrink: 0;
}

.title__a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  font-size: 3em;
  font-weight: 900;
  line-height: 1.2;
}

.title__slash {
  color: #c0392b;
  font-size: 0.8em;
  letter-spacing: -2px;
}

.title__head {
  text-align: center;
  margin-bottom: 24px;
}

.title__divider {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
}

.title__divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: #ccc;
}

.title__diamond {
  position: relative;
  z-index: 1;
  color: #c0392b;
  font-size: 1em;
  padding: 0 8px;
}