@charset "UTF-8";


@import url("https://fonts.googleapis.com/css2?family=Noto+Sans:wdth,wght@62.5..100,100..900&display=swap");
@font-face {
  font-family: "IndeedSans-ExtraBold";
  src: url("../fonts/IndeedSans-ExtraBold.woff2") format("woff2"), url("../fonts/IndeedSans-ExtraBold.woff") format("woff");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IndeedSans-Bold";
  src: url("../fonts/IndeedSans-Bold.woff2") format("woff2"), url("../fonts/IndeedSans-Bold.woff") format("woff");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
/*** The new CSS reset - version 1.11.3 (last updated 25.8.2024) ***/
*:where(:not(html, iframe, canvas, img, svg, video, audio):not(svg *, symbol *)) {
  all: unset;
  display: revert;
}


.sp-br {display: none;}


*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}

a,
button {
  cursor: revert;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

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

ol {
  counter-reset: revert;
}

img {
  pointer-events: none;
  max-inline-size: 100%;
  max-block-size: 100%;
}

table {
  border-collapse: collapse;
}

input,
textarea {
  -webkit-user-select: auto;
}

textarea {
  white-space: revert;
}

meter {
  -webkit-appearance: revert;
  appearance: revert;
}

:where(pre) {
  all: revert;
  box-sizing: border-box;
}

::placeholder {
  color: unset;
}

:where([hidden]) {
  display: none;
}

:where([contenteditable]:not([contenteditable=false])) {
  -moz-user-modify: read-write;
  -webkit-user-modify: read-write;
  overflow-wrap: break-word;
  -webkit-line-break: after-white-space;
  -webkit-user-select: auto;
}

:where([draggable=true]) {
  -webkit-user-drag: element;
}

:where(dialog:modal) {
  all: revert;
  box-sizing: border-box;
}

::-webkit-details-marker {
  display: none;
}

:root {
  --color-dark: #001c40;
  --color-blue: #003a9b;
  --color-blue-light: #eaf3fb;
  --color-blue-pale: #e8f3fc;
  --color-blue-mid: #3f73d3;
  --color-accent: #e867a8;
  --color-white: #ffffff;
  --font-ja: "Noto Sans JP", sans-serif;
  --font-en: "IndeedSans-Bold", sans-serif;
  --font-en-ex: "IndeedSans-ExtraBold", sans-serif;
}

/* Skip Link (a11y)
========================================================================== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  z-index: 99999;
  padding: 8px 16px;
  background: var(--color-dark);
  color: var(--color-white);
  font-size: 1.4rem;
  text-decoration: none;
}
.skip-link:focus {
  top: 0;
}

/* Document
========================================================================== */
html {
  font-size: 62.5%;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  height: 100%;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-white);
  background-color: #e8f3fc; /* About初期色 → GSAPで補間 */
  line-height: 1.5;
  padding: 0;
  margin: 0;
  position: relative;
}

/* COMMON setting
========================================================================== */
br.br-pc {
  display: inline;
}

br.br-sp {
  display: none;
}

.sp {
  display: none;
}

@media only screen and (max-width: 1000px) {
  br.br-pc {
    display: none;
  }
  br.br-sp {
    display: inline;
  }
  .sp {
    display: revert;
  }
}
.no-marg {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

.font-en {
  font-family: "IndeedSans-Bold";
}

.a {
  opacity: 0;
  transition: all 1680ms cubic-bezier(0.25, 1, 0.5, 1);
}
.a.inview {
  opacity: 1;
}

.b {
  opacity: 0;
  transition: opacity 1680ms cubic-bezier(0.25, 1, 0.5, 1), transform 1680ms cubic-bezier(0.25, 1, 0.5, 1);
  transform: translateY(70px);
}
.b.inview {
  opacity: 1;
  transform: translateY(0);
}

.content--title {
  text-align: center;
  padding: clamp(0px, 1.5vw, 10px) 0 clamp(0px, 1.75vw, 15px);
  background-color: var(--color-accent);
  font-size: clamp(18px, 8.1935483871px + 0.0258064516 * 100vw, 34px);
}
.content--title.bg-magenta-g60 {
  background-color: var(--color-accent);
}
.content--title.bg-blue-g70 {
  background-color: var(--color-blue-light);
  display: none;
}

/* Header
========================================================================== */
.header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 10000;
  background: linear-gradient(to top, transparent, var(--color-blue));
  display: none;
}
.header__container {
  max-width: 1600px;
  width: 95%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 15px;
}
.header__menu {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 1em 0;
  width: 100%;
}
@media (max-width: 1000px) {
  .header__menu {
    gap: 20px;
    justify-content: space-between;
  }
}
.header__logo {
  width: 23vw;
  max-width: 138px;
  display: block;
  margin: 0;
}
.header__nav {
  display: flex;
  align-items: center;
}
.header__nav-item a {
  display: flex;
  flex-direction: column;
  gap: clamp(0px, 0.5vw, 6px);
  align-items: center;
  color: var(--color-white);
  text-decoration: none;
  font-weight: 700;
  line-height: 1em;
  padding: 1em 1em 0.7em;
  transition: color 240ms;
}
@media (max-width: 1000px) {
  .header__nav-item a {
    padding: 0.5em 0.5em 0.2em;
  }
}
.header__nav-item a .menu-ja {
  font-size: clamp(11px, 9.3111111111px + 0.0044444444 * 100vw, 15px);
  font-family: var(--font-ja);
}
.header__nav-item a .menu-en {
  font-size: clamp(8px, 6.7333333333px + 0.0033333333 * 100vw, 11px);
  font-family: var(--font-en);
}
.header__nav-item a:hover {
  color: var(--color-blue-light);
}
.header .cv-btn {
  width: 205px;
  flex-shrink: 0;
  margin: 0;
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: min(3.2vw, 12px);
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 1.4rem;
  font-weight: bold;
  text-decoration: none;
  padding: clamp(0px, 1.5vw, 10px) 0;
  margin: 0 auto;
  text-align: center;
  overflow: hidden;
  position: relative;
  transition: color 240ms;
}
@media (max-width: 1000px) {
  .header .cv-btn {
    display: none;
  }
}
.header .cv-btn:hover {
  color: var(--color-dark);
}
.header .cv-btn span {
  font-size: 1rem;
}
.header .cv-btn.online {
  padding: clamp(0px, 5vw, 15px) clamp(0px, 10vw, 30px);
  width: auto;
}

/* Fix Button
========================================================================== */
.fix-btn-wrapper {
  position: fixed;
  display: none;
  bottom: 5%;
  right: 0;
  z-index: 5;
  flex-direction: column;
  gap: 15px;
  transition: opacity 360ms ease;
}
.fix-btn-wrapper .fix-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: clamp(15px, 12.8888888889px + 0.0055555556 * 100vw, 20px);
  border-radius: 500px 0 0 500px;
  background-color: var(--color-accent);
  color: var(--color-white);
  z-index: 10;
  padding: clamp(0px, 3vw, 15px) clamp(0px, 10vw, 30px);
  padding-right: clamp(0px, 7vw, 25px);
  text-decoration: none;
  visibility: visible;
  opacity: 1;
  transition: 0.5s;
  overflow: hidden;
  transform: translateX(350px);
  transition: transform 960ms cubic-bezier(0.22, 1, 0.36, 1) 360ms, color 240ms;
}
.fix-btn-wrapper .fix-btn span {
  font-size: clamp(10px, 8.3111111111px + 0.0044444444 * 100vw, 14px);
}
.fix-btn-wrapper .fix-btn:hover {
  color: var(--color-dark);
}

html.loaded .fix-btn {
  transform: translateX(0);
}

@media (max-width: 600px) {
  .fix-btn-wrapper {
    gap: 8px;
    bottom: 4%;
  }


  .fix-btn-wrapper .fix-btn {
    font-size: 11px;
    padding: 8px 16px 8px 12px;
  }

  .fix-btn-wrapper .fix-btn span {
    font-size: 9px;
  }
}

/* Key Visual
========================================================================== */
.key-visual {
  height: 800px;
  min-height: 800px;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  z-index: 0;
  color: var(--color-white);
  background-color: var(--color-dark);
}

@media (max-width: 600px) {
  .key-visual {
    height: 85svh;
    min-height: 85svh;
  }
}
.key-visual__container {
  width: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(0px, 10vw, 120px);
}
.key-visual__logo {
  max-width: 520px;
}
.key-visual__info {
  display: flex;
  align-items: center;
  line-height: 1;
  gap: 5px;
}
.key-visual__info-day {
  font-size: clamp(11px, 8.0444444444px + 0.0077777778 * 100vw, 18px);
  transform: translateY(0.2rem);
}
.key-visual__info-location {
  font-size: clamp(16px, 9.6666666667px + 0.0166666667 * 100vw, 31px);
  padding-left: 5px;
}
.key-visual__info--ja {
  font-family: var(--font-ja);
  font-weight: bold;
}
.key-visual__info--en {
  font-size: clamp(18px, 8.7111111111px + 0.0244444444 * 100vw, 40px);
  font-family: var(--font-en);
}

/* ==========================================================================
   Key Visual v2 (Slide-in Circles & Fade-in Content)
   ========================================================================== */
.key-visual--v2 {
  position: relative;
  height: 100vh;
  min-height: 800px;
  background-color: var(--color-dark);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  z-index: 1;
  /* border-bottom: 15px solid var(--color-accent); */
}

@media (max-width: 600px) {
  .key-visual--v2 {
    height: 85svh;
    min-height: max(100svh, 560px);
  }
}


/* ★奥のレイヤー（スライドショー） */
.kv-slideshow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.kv-slide {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  will-change: transform, opacity;
}

.kv-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  max-block-size: none;
}

@media (max-width: 600px) {
  .kv-slide img {
    /* height: 100%; */
    /* width: auto; */
    /* object-fit: fill; */
    object-position: -20vw top;
  }

}

.key-visual--v2::after {
    content: "";
    display: block;
    position: absolute;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent 0%, rgba(0, 58, 155, 0.1) 30%, #001c40d1 80%, #001c40 100%);
    right: 0;
}


/* --------------------------------------------------
   1. 背景の球体アニメーション（5秒ごとにリピート）
-------------------------------------------------- */
.kv-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1; 
  pointer-events: none;
}


.kv-circle {
  position: absolute;
  border-radius: 50%;
  background-color: var(--color-blue);
  transform: translateX(-150vw);
}

.kv-circle-faint {
  /* 薄い円は1回だけで良い場合は infinite にしないか、別設定にする */
  width: 40vw;
  height: 40vw;
  top: 5%;
  left: 5%;
  background-color: rgba(0, 58, 155, 0.4);
  animation: slideInCircleFaint 1s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  display: none; 
}

/* メインの円1 */
.kv-circle-main-1 {
  height: 50%;
  aspect-ratio: 1 / 1;
  top: 0%;
  right: 0%;
  z-index: 1;
}

.kv-circle-main-1::before {
  content: "";
  position: absolute;
  top: 0;
  right: 50%;
  height: 100%;
  width: 120vw;
  background: linear-gradient(to right, transparent 0%, rgba(0, 58, 155, 0.1) 30%, rgba(0, 58, 155, 0.7) 80%, rgba(0, 58, 155, 1) 100%);
  border-radius: 500px 0 0 500px;
  z-index: -1;
}

/* メインの円2 */
.kv-circle-main-2 {
  height: 50%;
  aspect-ratio: 1 / 1;
  bottom: 0%;
  right: 20%;
  z-index: 1;
}

.kv-circle-main-2::before {
  content: "";
  position: absolute;
  top: 0;
  right: 50%;
  height: 100%;
  width: 120vw;
  background: linear-gradient(to right, transparent 0%, rgba(0, 58, 155, 0.1) 30%, rgba(0, 58, 155, 0.7) 80%, rgba(0, 58, 155, 1) 100%);
  border-radius: 500px 0 0 500px;
  z-index: -1;
}

/* メインの円3 */
.kv-circle-main-3 {
  height: 50%;
  aspect-ratio: 1 / 1;
  top: 50%;
  right: 10%;
  z-index: 1;
}

.kv-circle-main-3::before {
  content: "";
  position: absolute;
  top: 0;
  right: 50%;
  height: 100%;
  width: 120vw;
  background: linear-gradient(to right, transparent 0%, rgba(0, 58, 155, 0.1) 30%, rgba(0, 58, 155, 0.7) 80%, rgba(0, 58, 155, 1) 100%);
  border-radius: 500px 0 0 500px;
  z-index: -1;
}

/* SP時：3枚の円を均等3分割配置 */
@media (max-width: 1000px) {
  .kv-circle-main-1,
  .kv-circle-main-2,
  .kv-circle-main-3 {
    height: 34%;
  }
  .kv-circle-main-1 {
    top: -0.9%;
    right: -44%;
  }
  .kv-circle-main-2 {
    top: 33%;
    bottom: auto;
    right: -36%;
  }
  .kv-circle-main-3 {
    top: 67%;
    right: -28%;
  }
}

/* --------------------------------------------------
   2. 前景コンテンツ（1層目）
-------------------------------------------------- */
.kv-foreground {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  opacity: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* --------------------------------------------------
   3. レイアウト詳細（キャプチャに合わせた配置）
-------------------------------------------------- */
.kv-foreground .key-visual__container {
  position: relative;
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
}

/* 右側のテキスト群 */
.kv-foreground .key-visual__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 60%;
  z-index: 5;
}

.kv-foreground .key-visual__logo {
  max-width: 550px;
  margin-bottom: 20px;
  opacity: 0;
}

.kv-foreground .key-visual__info {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--color-white);
  opacity: 0;
}

.kv-foreground .key-visual__location {
  font-family: var(--font-ja);
  font-weight: bold;
  font-size: clamp(18px, 2vw, 28px);
  text-align: center;
  color: var(--color-white);
  opacity: 0;
}

/* ピンク帯 */
.key-visual__banner {
  width: 100%;
  color: var(--color-white);
  text-align: center;
  padding: clamp(10px, 1.5vw, 20px) 0;
  opacity: 0;
  background: var(--color-dark);
  margin-top: 2rem;
}

.key-visual__banner p {
  font-family: var(--font-ja);
  font-weight: bold;
  font-size: clamp(16px, 1.5vw, 24px);
  margin: 0;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.key-visual__cal-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: clamp(3vw, 2vw, 24px) 0;
  opacity: 0;
}

.key-visual__cal-btn {
  font-family: var(--font-ja);
  font-weight: bold;
  font-size: clamp(18px, 1.7vw, 20px);
  letter-spacing: 0.1em;
  color: var(--color-white);
  text-decoration: none;
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.55);
  border-radius: 500px;
  padding: 0.6em 2.2em;
  cursor: pointer;
  transition: background 240ms, color 240ms, border-color 240ms;
}

.key-visual__cal-btn:hover {
  background: var(--color-white);
  color: var(--color-dark);
  border-color: var(--color-white);
}

.key-visual__cal-dropdown {
  position: relative;
  display: inline-flex;
}

.key-visual__cal-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  list-style: none;
  margin: 0;
  padding: 6px;
  display: flex;
  gap: 6px;
  min-width: auto;
  width: auto;
  white-space: nowrap;
  background: var(--color-dark);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms, visibility 200ms, transform 200ms;
  z-index: 20;
}

.key-visual__cal-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.key-visual__cal-menu li {
  list-style: none;
}

.key-visual__cal-menu-item {
  display: block;
  width: auto;
  padding: 10px 20px;
  color: var(--color-white);
  font-family: var(--font-ja);
  font-size: clamp(12px, 1vw, 14px);
  font-weight: bold;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  transition: color 200ms;
}

.key-visual__cal-menu-item:hover {
  color: var(--color-accent);
}

@media (max-width: 600px) {
  /* SP: カレンダーボタン・メニュー調整 */
  .key-visual__cal-wrap {
    padding-top: 7vw;
  }

  .key-visual__cal-btn {
    font-size: 4vw;
    letter-spacing: 0.03em;
    padding: 0.3em 1em;
  }

  .key-visual__cal-menu {
    padding: 4px;
    gap: 3px;
  }

  .key-visual__cal-menu-item {
    padding: 6px 10px;
    font-size: 10px;
    letter-spacing: 0.02em;
  }
}

/* スマホ表示用の調整 */
@media (max-width: 1000px) {
  .kv-foreground .key-visual__container {
    flex-direction: column;
    justify-content: center;
  }

  .kv-foreground .key-visual__content {
    width: 100%;
    margin-top: 20%;
  }

  .key-visual__banner p {
    font-size: 5vw;
  }
}

/* Circle Motif Animation
========================================================================== */
/* Introduction Section
========================================================================== */
.introduction {
  position: relative;
  text-align: center;
  background-color: var(--color-blue);
  padding: clamp(0px, 30vw, 180px) 0 clamp(0px, 5vw, 30px);
}
.introduction .arch {
  pointer-events: none;
  fill: var(--color-dark);
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: auto;
  z-index: 1;
}
.introduction .title {
  font-size: clamp(26px, 7.6129032258px + 0.0483870968 * 100vw, 56px);
  font-weight: 700;
}
.introduction .subtitle {
  font-size: clamp(16px, 7.4193548387px + 0.0225806452 * 100vw, 30px);
  font-weight: 700;
  padding: 0 0 1em;
}
.introduction .text {
  margin-top: 1em;
  font-size: clamp(12px, 8.3225806452px + 0.0096774194 * 100vw, 18px);
  line-height: 1.6em;
}

/* Speakers Section
========================================================================== */
.speakers {
  position: relative;
  overflow: hidden;
  padding-bottom: 2px;
}
.speakers::after {
  content: "";
  position: absolute;
  z-index: 1;
  bottom: -1px;
  left: 0;
  display: block;
  width: 100%;
  height: 30%;
  background: linear-gradient(to bottom, transparent, var(--color-dark));
  pointer-events: none;
}

.speakers__container {
  max-width: 1920px;
  width: 95%;
  margin: 0 auto;
  display: flex;
}

.speakers__container .speaker {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  padding-top: clamp(0px, 7vw, 50px);
  overflow: hidden;
}
.speakers__container .speaker__caption {
  position: relative;
  z-index: -1;
  text-align: center;
  font-size: clamp(22px, 10px + 0.015625 * 100vw, 30px);
  transition: transform 480ms ease;
}

.speakers__container .speaker__caption::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 0;
  display: block;
  width: 100%;
  height: 400%;
  background-color: var(--color-blue-light);
}
.speakers__container .speaker__caption--ttl {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1/1;
  background-color: var(--color-blue-light);
  border-radius: 500px;
  width: 200px;
}
@media (max-width: 1100px) {
  .speakers__container .speaker__caption--ttl {
    width: 18vw;
  }
}

.speakers__container .speaker img {
  max-width: 100%;
  height: auto;
  transform-origin: center bottom;
  transition: transform 480ms ease;
}
.speakers__container .speaker:hover .speaker__caption {
  transform: translateY(clamp(-25px, -3vw, -25px));
}
.speakers__container .speaker:hover img {
  transform: scale(1.1);
}
.speakers__inner {
  position: relative;
  width: 50%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}


/* Program Common
========================================================================== */
.program {
  position: relative;
  /* padding-bottom: clamp(0px, 20vw, 180px); */
}

.program .program__slider__wrap {
  aspect-ratio: 1900/740;
}
@media (max-width: 1000px) {
  .program .program__slider__wrap {
    aspect-ratio: 1000/680;
  }
}
.program .program__slider__wrap img {
  width: 100%;
  height: auto;
}

.program__title {
  text-align: center;
  padding: clamp(0px, 1.5vw, 10px) 0 clamp(0px, 1.75vw, 15px);
  background-color: var(--color-dark);
  font-size: clamp(24px, 11.7419354839px + 0.0322580645 * 100vw, 44px);
  font-weight: 700;
}
.program__title.brand-blue {
  background-color: var(--color-blue);
}

/* Program Session
========================================================================== */
.program__session {
  border-top: 10px solid var(--color-accent);
}
.program__session .item {
  position: relative;
  overflow: hidden;
}
.program__session .item:nth-child(odd) .item--inner {
  flex-direction: row-reverse;
}
@media (max-width: 1000px) {
  .program__session .item:nth-child(odd) .item--inner {
    flex-direction: column;
  }
}
.program__session .item--inner {
  display: flex;
  align-items: center;
}
@media (max-width: 1000px) {
  .program__session .item--inner {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 10vw;
  }
}
.program__session .item--text {
  position: relative;
  z-index: 1;
  flex: 1;
  padding: clamp(0px, 4vw, 20px) 0;
}
@media (max-width: 1000px) {
  .program__session .item--text {
    padding: 0;
  }
}
.program__session .item--text--head .title {
  font-weight: bold;
  font-size: clamp(26px, 7.6129032258px + 0.0483870968 * 100vw, 56px);
  line-height: 1.1;
}
.program__session .item--text--content {
  margin-top: clamp(0px, 5vw, 40px);
  font-size: clamp(14px, 12.7741935484px + 0.0032258065 * 100vw, 16px);
  line-height: 1.6;
}
.program__session .item--text--content .title {
  font-size: clamp(16px, 9.8709677419px + 0.0161290323 * 100vw, 26px);
}
.program__session .item--text--content .text {
  margin-top: 1em;
}
@media (max-width: 600px) {
  .program__session .item--text--content .text br {
    display: none;
  }
}
.program__session .item--text--bio {
  margin-top: clamp(0px, 12vw, 60px);
  font-size: clamp(12px, 10.7741935484px + 0.0032258065 * 100vw, 14px);
}
.program__session .item--text--bio.margin-md {
  margin-top: clamp(0px, 6vw, 30px);
}
.program__session .item--text--bio .meta {
  display: flex;
  align-items: flex-end;
  gap: 5px 1.5em;
}
@media (max-width: 1000px) {
  .program__session .item--text--bio .meta {
    align-items: flex-start;
    flex-direction: column;
  }
}
.program__session .item--text--bio .meta .name {
  font-size: clamp(20px, 13.8709677419px + 0.0161290323 * 100vw, 30px);
  line-height: 1.4;
}
.program__session .item--text--bio .meta .name span {
  padding-left: 0.5em;
  font-size: 80%;
}
.program__session .item--text--bio .profile {
  margin-top: 0.5em;
  font-size: 1.2rem;
}
.program__session .item--image {
  z-index: 0;
  flex: 0 0 40%;
  align-self: flex-end;
}
@media (max-width: 1000px) {
  .program__session .item--image {
    position: relative;
  }
}
.program__session .item--image .session-picture {
  display: block;
  width: 100%;
}
@media (min-width: 1001px) {
  .program__session .item--image .session-picture {
    aspect-ratio: 650/900;
  }
}
@media (max-width: 1000px) {
  .program__session .item--image .session-picture {
    aspect-ratio: 850/600;
  }
}
.program__session .item--image .session-picture img {
  width: 100%;
  height: auto;
  display: block;
}
@media (min-width: 1001px) {
  .program__session .item--image .session-picture img {
    aspect-ratio: 650/900;
  }
}
@media (max-width: 1000px) {
  .program__session .item--image .session-picture img {
    aspect-ratio: 850/600;
  }
}
.program__session .item--image .bg-name {
  position: absolute;
  top: 0.35em;
  left: 0;
  z-index: -1;
  font-family: "IndeedSans-ExtraBold";
  text-transform: uppercase;
  line-height: 0.85;
  font-size: clamp(50px, -3.7735849057px + 0.141509434 * 100vw, 200px);
  color: var(--color-white);
  opacity: 0.1;
}
.program__session .item--image .bg-name.bluespecial {
  color: #d1e6f7;
  opacity: 1;
}
.program__session .item--image .bg-name.bottom {
  top: inherit;
  bottom: 0.35em;
}
@media (max-width: 1000px) {
  .program__session .item--image .bg-name.bottom {
    left: inherit;
    right: 0;
    text-align: right;
  }
}
.program__session .item--image .bg-name.text-sm {
  font-size: clamp(50px, 10.5660377358px + 0.1037735849 * 100vw, 160px);
}
.program__session .item.session01 {
  background-color: var(--color-blue);
}
.program__session .item.session03 {
  color: var(--color-blue);
  background-color: var(--color-blue-pale);
}

/* Common Parts
========================================================================== */
.item--inner {
  position: relative;
  max-width: 1280px;
  width: 90%;
  margin: 0 auto;
}


/* About FutureWorks
========================================================================== */

/* スクロール量を確保するラッパー */
.about-fw-scroll {
  position: relative;
  height: 320vh;
  z-index: 1;
}


/* ── sticky固定パネル ─────────────────────────────── */
.about-fw {
  position: sticky;
  top: 0;
  min-height: 890px;
  background-color: var(--color-white);
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #f4f8fc 0%, #e4f2fe 100%);
  overflow: hidden;
  border-top: 15px solid var(--color-accent);
}

/* ── ① 上部エリア（白背景）：左タイトル ／ 右写真 ── */
.about-fw__upper {
  flex: 1;
  display: flex;
  /* align-items: center; */
  gap: 0;
  min-height: auto;
  /* overflow: hidden; */
  position: absolute;
  width: 100%;
  z-index: -1;
}

/* 左カラム: ウォーターマーク＋タイトル */
.about-fw__left {
  flex: 0 0 50%;
  padding: clamp(20px, 3vh, 48px) 4% 0 6%;
  position: relative;
  z-index: 2;
}

.about-fw__watermark {
  font-family: var(--font-en-ex);
  font-size: clamp(70px, 21vw, 170px);
  color: #3f73d3;
  opacity: 0.1 !important;
  line-height: 0.85;
  letter-spacing: -0.02em;
  pointer-events: none;
  user-select: none;
  margin-bottom: -0.1em;
  top: 30px;
  position: relative;
}

.about-fw__title {
  font-family: var(--font-en-ex);
  font-size: clamp(22px, 2.8vw, 42px);
  font-weight: 700;
  color: var(--color-dark);
}

/* 右カラム: 円形写真（左端フェード） */
.about-fw__right {
  /* flex: 0 0 50%; */
  /* display: flex; */
  /* align-items: flex-start; */
  /* justify-content: flex-start; */
  /* align-self: flex-start; */
  /* padding-top: 0; */
  /* padding-right: 5%; */
  /* min-height: 0; */
  /* overflow: hidden; */
  /* width: 1000px; */
  /* margin: auto; */
  position: absolute;
  max-width: 1000px;
  width: 46%;
  right: 3%;
  top: 10%;
}

.about-fw__image {
  width: 100%;
  aspect-ratio: 604 / 400;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 30%);
  mask-image: linear-gradient(to right, transparent 0%, black 30%);
}

.about-fw__image
  img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── ②③ 下部セクション収納 ────────────────── */
.about-fw__bottom {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  position: absolute;
  top: 62%;
  transform: translateY(-50%);
  left: 0;
  width: 100%;
  padding-bottom: clamp(48px, 7vh, 90px);
}

/* ── ② 中部（ネイビー帯）：本文テキスト ─────────── */
.about-fw__body-band {
  flex-shrink: 0;
  background-color: var(--color-dark);
  background: linear-gradient(298deg, #001c40 0%, #003a9b 100%);
  border-radius: 0 300px 0 0px;
  padding: clamp(30px, 10.5vh, 58px) 10%;
  width: 65%;
  min-height: 230px;
  align-items: center;
  display: flex;
  bottom: -2em;
  box-shadow: 1px 1px 10px #000000a3;
}

.about-fw__body {
  font-family: var(--font-ja);
  font-size: clamp(18px, 1.7vw, 20px);
  line-height: 2;
  color: var(--color-white);
  max-width: 800px;
}

/* ── ③ 下部（参加対象エリア）：thumb＋テキスト横並び ── */
.about-fw__target-band {
  flex-shrink: 0;
  position: relative;
  background-color: var(--color-blue-mid);
  display: flex;
  align-items: flex-start;
  overflow: visible;
  padding: clamp(30px, 10.5vh, 58px) 10%;
  width: 65%;
  margin-left: auto;
  border-radius: 0px 0px 0px 400px;
  top: -2em;
  z-index: -1;
  min-height: 230px;
  box-shadow: 1px 1px 10px #000000a3;
  padding-right: 2%;
}

/* 左写真：帯に重なるように margin-top で上方へ */
.about-fw__target-thumb {
  display: none;
  /* flex: 0 0 clamp(140px, 22vw, 280px); */
  /* aspect-ratio: 1 / 1; */
  /* overflow: hidden; */
  position: relative;
  z-index: -1;
  margin-top: -80px;
  align-self: flex-start;
  -webkit-mask-image: linear-gradient(to left, transparent 0%, black 40%);
  mask-image: linear-gradient(to left, transparent 0%, black 40%);
  position: absolute;
  bottom: 0;
  position: absolute;
  max-width: 1000px;
  width: 30%;
  left: 10%;
  bottom: 10%;
}

.about-fw__target-thumb
  img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: blur(8px);
}

/* テキストコンテンツ */
.about-fw__target-content {
  flex: 1;
  display: flex;
  /* flex-direction: column; */
  gap: clamp(8px, 1.5vh, 16px);
  padding: clamp(4px, 1vh, 16px) 0 0 3%;
}

.about-fw__target-label {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: clamp(18px, 1.9vw, 24px);
  color: var(--color-white);
  padding-left: clamp(14px, 2vw, 28px);
  border-right: 4px solid var(--color-white);
  white-space: nowrap;
  width: 8em;
  display: flex;
  justify-content: left;
  align-items: center;
}

.about-fw__target-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(6px, 1vh, 12px);
  /* width: 80%; */
  padding-left: 1em;
}

.about-fw__target-list
  li {
  font-family: var(--font-ja);
  font-size: clamp(15px, 1.7vw, 18px);
  color: var(--color-white);
  padding-left: 1.2em;
  position: relative;
  line-height: 1.6;
  font-weight: 500;
}

.about-fw__target-list
  li::before {
  content: '・';
  position: absolute;
  left: 0;
}

/* Gallery
========================================================================== */
.gallery-fw-scroll {
  position: relative;
  z-index: 2;
  height: 400vh;
}

.gallery-fw {
  position: sticky;
  top: 0;
  height: clamp(230px, 30vh, 400px);
  background-color: var(--color-blue);
  overflow: hidden;
  width: 100%;
  display: flex;
  align-items: flex-start;
}

.gallery-fw__track {
  display: flex;
  /* gap: clamp(12px, 2vw, 24px); */
  padding: 0 clamp(20px, 4vw, 60px);
  animation: gallery-loop 20s linear infinite;
}
  @keyframes gallery-loop {
  0%   { transform: translateX(0); }
  100% {
  transform: translateX(-50%); }
}

.gallery-fw__item {
  flex-shrink: 0;
  width: clamp(260px, 20vw, 600px);
  height: 100%;
  overflow: hidden;
}

.gallery-fw__item
  img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* Contents
========================================================================== */
.contents-scroll {
  position: relative;
  height: 400vh;
  z-index: 4;
  margin-top: -300vh;
}

.contents-scroll::
  before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  box-shadow: 1px 1px 12px #282828;
  clip-path: inset(0 -20px -20px -20px);
}

.contents {
  position: -webkit-sticky;
  position: sticky;
  top: min(30vh, 400px);
  background-color: var(--color-dark);
  display: flex;
  align-items: center;
  overflow: hidden;
  width: 100%;
}

.contents__inner {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: clamp(48px, 8vh, 100px) 5% clamp(100px, 10vh, 200px);
  box-sizing: border-box;
}

.contents__header {
  /* max-width: 600px; */
  margin: 0 auto clamp(32px, 5.5vh, 60px);
  text-align: center;
}

.contents__title {
  font-family: var(--font-en);
  font-size: clamp(40px, 6vw, 72px);
  color: var(--color-accent);
  font-weight: 100;
  letter-spacing: 0.05em;
  margin-bottom: clamp(14px, 2vh, 24px);
}

.contents__line {
  height: 2px;
  background-color: var(--color-accent);
  transform-origin: left center;
  width: 100%;
}

.contents__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 28px);
}

.contents__card {
  display: flex;
  flex-direction: column;
  /* background: var(--color-blue-mid); */
  box-shadow: 1px 1px 4px #000000;
  min-width: 0;
}

.contents__card-img {
  /* border-radius: 8px; */
  overflow: hidden;
  aspect-ratio: 4 / 3;
  /* margin-bottom: clamp(12px, 2vh, 20px); */
}

.contents__card-img
  img {
  width: 140%;
  height: 140%;
  object-fit: cover;
  display: block;
  left: -40%;
  position: relative;
  max-width: inherit;
}

.contents__card-text {
  font-family: var(--font-ja);
  font-size: clamp(12px, 1.15vw, 15px);
  line-height: 1.75;
  color: var(--color-white);
  text-align: center;
  padding: 2em 0;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
  @media (max-width: 1000px) {
  .contents__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
  @media (max-width: 600px) {
  .contents__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contents__card {
    min-width: 0;
  }

  .contents__card-text {
  font-size: clamp(11px, 2.8vw, 14px);
  padding: 1.2em 0.5em;
  }
}

/* Recommended Section
========================================================================== */
.recommended {
  background-color: var(--color-dark);
  padding: clamp(60px, 12vw, 120px) 0;
  overflow: hidden;
}

.recommended .item--inner {
  display: flex;
  align-items: center;
  gap: clamp(40px, 8vw, 100px);
}
  @media (max-width: 1000px) {
  .recommended .item--inner {
    flex-direction: column;
  gap: 60px;
  }
}

/* Left side: Circle and text */
.recommended--text {
  position: relative;
  width: clamp(180px, 20vw, 260px);
  height: clamp(180px, 20vw, 260px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.recommended--text.a {
  transform: translateX(-50px);
}

.recommended--text.a.inview {
  transform: translateX(0);
}

.recommended--text::
  after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-accent);
  border-radius: 50%;
  z-index: -1;
}

.recommended--text::
  before {
  content: "";
  position: absolute;
  top: 0;
  right: 50%;
  width: 100vw;
  height: 100%;
  background: linear-gradient(to right, transparent, var(--color-accent));
  z-index: -2;
  opacity: 0.8;
}

.recommended--title {
  font-family: var(--font-ja);
  font-size: clamp(22px, 2.5vw, 30px);
  color: var(--color-white);
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  margin: 0;
  z-index: 1;
}

/* Right side: List */
.recommended--list-wrapper {
  flex: 1;
}
  ul.recommended--list.a {
  opacity: 1;
  transition: none;
}

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

.recommended--list
  li {
  color: var(--color-white);
  font-family: var(--font-ja);
  font-size: clamp(14px, 1.8vw, 22px);
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: clamp(13px, 2vw, 20px);
  padding-left: 1.5em;
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 800ms cubic-bezier(0.25, 1, 0.5, 1), transform 800ms cubic-bezier(0.25, 1, 0.5, 1);
}

.recommended--list
  li:last-child {
  margin-bottom: 0;
}

.recommended--list
  li::before {
  content: "・";
  position: absolute;
  left: 0;
  top: 0;
}

.recommended--list.a.inview
  li {
  opacity: 1;
  transform: translateY(0);
}

.recommended--list.a.inview
  li:nth-child(1) {
  transition-delay: 100ms;
}

.recommended--list.a.inview
  li:nth-child(2) {
  transition-delay: 250ms;
}

.recommended--list.a.inview
  li:nth-child(3) {
  transition-delay: 400ms;
}

/* Visual Gallery Section
========================================================================== */
.visual-gallery {
  position: relative;
  overflow: hidden;
  background-color: var(--color-blue-pale);
  height: clamp(300px, 45vw, 600px);
  width: 100%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual-gallery__track {
  position: absolute;
  top: 0;
  left: 50%; /* 中央を基準にする */
  /* JSから渡される変数(--track-x)で横移動させる */
  transform: translate(calc(-50% + var(--track-x, 0%)), 0);
  width: 120vw;
  max-width: 1800px;
  height: 100%;
  will-change: transform, opacity;
  opacity: 0; /* 初期状態は透明 */
}
  @media (max-width: 1000px) {
  .visual-gallery__track {
    width: 200vw; /* スマホでは重なりを防ぐため広げる */
  }
}

.visual-gallery .circle-item {
  position: absolute;
  border-radius: 50%;
  overflow: hidden;
  will-change: transform;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  /* left, topの指定を中心位置にするため、-50%ずらす。さらにJSからのパララックス変数(--px)を足す */
  transform: translate(calc(-50% + var(--px, 0px)), -50%);
}

.visual-gallery .circle-item
  img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 色だけの円の背景色設定 */
.visual-gallery .item-1, 
.visual-gallery .item-7 {
  background-color: var(--color-blue-light); }
.visual-gallery .item-2 {
  background-color: var(--color-dark); }
.visual-gallery .item-4 {
  background-color: var(--color-blue);
  box-shadow: none; }
.visual-gallery .item-6 {
  background-color: var(--color-accent); }

/* 各円の配置 (left, top は要素の中心位置) */
/* --- 中央 --- */
.visual-gallery .item-4 {
  width: clamp(200px, 25%, 450px);
  aspect-ratio: 1/1;
  left: 50%;
  top: 50%;
  z-index: 4; }
/* --- 左側 --- */
.visual-gallery .item-3 {
  width: clamp(150px, 20%, 350px);
  aspect-ratio: 1/1;
  left: 28%;
  top: 55%;
  z-index: 3; }
.visual-gallery .item-2 {
  width: clamp(100px, 14%, 250px);
  aspect-ratio: 1/1;
  left: 12%;
  top: 75%;
  z-index: 2; }
.visual-gallery .item-1 {
  width: clamp(80px,  10%, 200px);
  aspect-ratio: 1/1;
  left: 5%;
  top: 30%;
  z-index: 1; }
/* --- 右側 --- */
.visual-gallery .item-5 {
  width: clamp(80px,   9%, 180px);
  aspect-ratio: 1/1;
  left: 66%;
  top: 30%;
  z-index: 2; }
.visual-gallery .item-6 {
  width: clamp(120px, 13%, 220px);
  aspect-ratio: 1/1;
  left: 65%;
  top: 75%;
  z-index: 3; }
.visual-gallery .item-7 {
  width: clamp(70px,  10%, 150px);
  aspect-ratio: 1/1;
  left: 75%;
  top: 20%;
  z-index: 1; }
.visual-gallery .item-8 {
  width: clamp(100px, 12%, 200px);
  aspect-ratio: 1/1;
  left: 78%;
  top: 80%;
  z-index: 2; }
.visual-gallery .item-9 {
  width: clamp(150px, 20%, 350px);
  aspect-ratio: 1/1;
  left: 88%;
  top: 45%;
  z-index: 5; }

/* Program Breakout
========================================================================== */
.program__breakout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
  @media (max-width: 1000px) {
  .program__breakout {
    grid-template-columns: 1fr;
  }
}
.program__breakout .breakout-title {
  margin-top: 20px;
  font-size: clamp(20px, 14.9811320755px + 0.0132075472 * 100vw, 34px);
}
.program__breakout .breakout-title
  span {
  margin-left: 0.5em;
  transition: color 240ms;
}
.program__breakout .breakout-sub {
  margin-top: 5px;
  font-size: clamp(14px, 9.6981132075px + 0.0113207547 * 100vw, 26px);
}
.program__breakout .breakout-summary {
  margin: 20px 0 0;
  font-size: clamp(12px, 10.5660377358px + 0.0037735849 * 100vw, 16px);
}
.program__breakout .breakout-company {
  display: flex;
  align-items: flex-end;
  gap: 5px 1.5em;
  margin-top: clamp(0px, 10vw, 50px);
}
  @media (max-width: 1000px) {
  .program__breakout .breakout-company {
    align-items: flex-start;
  flex-direction: column;
  }
}
.program__breakout .breakout-company .name {
  font-size: clamp(16px, 14.5660377358px + 0.0037735849 * 100vw, 20px);
  line-height: 1.4;
}
.program__breakout .breakout-company .name
  span {
  padding-left: 0.5em;
  font-size: 80%;
}
.program__breakout .breakout-company .company {
  font-size: clamp(12px, 11.2830188679px + 0.0018867925 * 100vw, 14px);
}
.program__breakout .breakout-profile {
  margin-top: 10px;
  font-size: 1.2rem;
}

.item__modal {
  padding: clamp(0px, 5vw, 70px);
  transition: background-color 240ms, color 240ms;
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 8;
}
.item__modal.earth-g10 {
  color: var(--color-blue);
  background-color: var(--color-blue-mid);
}
.item__modal.earth-g10 .breakout-image {
  background-color: var(--color-blue);
}
.item__modal.blue-g70 {
  background-color: var(--color-blue-light);
}
.item__modal.blue-g70 .breakout-image {
  background-color: var(--color-blue);
}
.item__modal.brand-blue {
  background-color: var(--color-blue);
}
.item__modal.brand-blue .breakout-image {
  background-color: var(--color-dark);
}
.item__modal.aqua-g20 {
  background-color: var(--color-blue-pale);
  color: var(--color-blue);
}
.item__modal.aqua-g20 .breakout-image {
  background-color: var(--color-blue-light);
}
.item__modal .image--double {
  display: grid;
  grid-template-columns: 40% 20% 40%;
  grid-template-rows: 30% 40% 30%;
  aspect-ratio: 1.4/1;
}
.item__modal .image--double .breakout-image {
  margin: 0;
  border-radius: 50%;
  overflow: hidden;
  aspect-ratio: 1/1;
  width: 83%;
}
.item__modal .image--double .breakout-image
  img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.item__modal .image--double .image1 {
  grid-area: 1/1/3/3;
}
.item__modal .image--double .image2 {
  justify-self: flex-end;
  grid-area: 2/2/4/4;
}
.item__modal .breakout-image {
  width: 70%;
  height: auto;
  display: block;
  margin: 0 auto;
  aspect-ratio: 1/1;
  overflow: hidden;
  border-radius: 8000px;
  transition: background-color 240ms;
}
.item__modal .breakout-image
  img {
  width: 100%;
  height: auto;
}
.item__modal:
  hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}
.item__modal:
  hover .breakout-image {
  background-color: #ee99c0;
}

/* Program Awards
========================================================================== */
.program__award {
  /* border-top: 10px solid var(--color-accent); */
  /* border-bottom: 10px solid var(--color-accent); */
  overflow: hidden;
  position: relative;
  background-color: var(--color-blue-pale);
  padding: clamp(0px, 15vw, 130px) 0;
}
  @media (max-width: 1000px) {
  .program__award {
    padding: 40vw 0 clamp(0px, 46vw, 200px);
  }
}
.program__award--inner {
  max-width: 1000px;
  width: 90%;
  margin: 0 auto;
  /* display: grid; */
  grid-template-columns: 60% 1fr;
  text-align: center;
}
  @media (max-width: 1000px) {
  .program__award--inner {
    grid-template-columns: 1fr;
  }
}
.program__award--inner .item {
  position: relative;
  z-index: 10;
  color: var(--color-dark);
}
.program__award--inner .item--head--title {
  font-weight: bold;
  font-size: clamp(34px, 20.5161290323px + 0.035483871 * 100vw, 56px);
  line-height: 1.1;
}
.program__award--inner .item--text {
  margin-top: clamp(0px, 5vw, 40px);
  font-size: clamp(16px, 13.5483870968px + 0.0064516129 * 100vw, 20px);
}
.program__award .background {
  will-change: transform;
  position: absolute;
  display: block;
  height: auto;
  width: 15vw;
  aspect-ratio: 545/1905;
  background-position: 50% 50%;
  background-size: cover;
  background-repeat: no-repeat;
}
  @media (max-width: 1000px) {
  .program__award .background {
    width: auto;
  height: 30vw;
  aspect-ratio: 1852/545;
  }
}
.program__award .background.bg1 {
  top: 9vw;
  /* left: -30px; */
  background-image: url("../images/award/01.webp");
  background-size: contain;
  background-position: top;
}
  @media (max-width: 1450px) {
  .program__award .background.bg1 {
    /* left: -120px; */}
}
  @media (max-width: 1300px) {
  .program__award .background.bg1 {
    display: none;
  }
}
.program__award .background.bg2 {
  top: -13vw;
  right: calc(0vw - 0px);
  background-image: url("../images/award/02.webp");
  background-size: contain;
  background-position: top;
}
  @media (max-width: 1000px) {
  .program__award .background.bg2 {
    top: 0vw;
  right: inherit;
  left: -12vw;
  background-image: url("../images/award/02-sp.webp");
  transform: translateX(-50%);
  }
}
.program__award .background.bg3 {
  top: 10vw;
  right: -20px;
  background-image: url("../images/award/03.webp");
  display: none;
}
  @media (max-width: 1000px) {
  .program__award .background.bg3 {
    bottom: 0;
  right: -15vw;
  background-image: url("../images/award/03-sp.webp");
  background-position: 5% 50%;
  display: block;
  top: inherit;
  }
}

/* Program After Party
========================================================================== */
.program__afterparty {
  border-top: 10px solid var(--color-accent);
  overflow: hidden;
  position: relative;
  background-color: var(--color-blue-light);
}
.program__afterparty--inner {
  max-width: 1000px;
  width: 90%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 60% 1fr;
}
  @media (max-width: 1000px) {
  .program__afterparty--inner {
    width: 100%;
  display: flex;
  flex-direction: column-reverse;
  }
}
.program__afterparty--inner .image-wrap {
  position: relative;
  background-image: url("../images/afterparty.webp");
  background-position: 50% 50%;
  background-size: cover;
  background-repeat: no-repeat;
}
  @media (min-width: 1001px) {
  .program__afterparty--inner .image-wrap {
    margin-right: calc(50% - 50vw);
  margin-left: -5vw;
  }
}
.program__afterparty--inner .image-wrap
  svg {
  fill: var(--color-blue-light);
}
.program__afterparty--inner .image-wrap
  svg.circle {
  height: 100%;
  width: auto;
  aspect-ratio: 1/1;
  position: absolute;
  left: 0%;
  transform: translateX(-50%);
}
  @media (max-width: 1000px) {
  .program__afterparty--inner .image-wrap svg.circle {
    display: none;
  }
}
.program__afterparty--inner .image-wrap
  svg.arch {
  display: none;
}
  @media (max-width: 1000px) {
  .program__afterparty--inner .image-wrap svg.arch {
    display: block;
  width: calc(100% + 2px);
  height: auto;
  margin-left: -1px;
  margin-bottom: -1px;
  }
}
.program__afterparty--inner .item-wrap {
  position: relative;
  z-index: 2;
  padding: clamp(0px, 15vw, 130px) 0;
}
  @media (max-width: 1000px) {
  .program__afterparty--inner .item-wrap {
    padding: 2.5vw 5vw clamp(0px, 12vw, 100px);
  }
}
.program__afterparty--inner .item {
  position: relative;
  z-index: 10;
}
.program__afterparty--inner .item--head--title {
  font-weight: bold;
  font-size: clamp(34px, 20.5161290323px + 0.035483871 * 100vw, 56px);
  line-height: 1.1;
}
.program__afterparty--inner .item--text {
  margin-top: clamp(0px, 5vw, 40px);
  font-size: clamp(16px, 13.5483870968px + 0.0064516129 * 100vw, 20px);
}

.program {
  overflow: hidden;
}
.program__timetable {
  padding: clamp(0px, 8vw, 70px) 0 0;
}
.program__timetable--inner {
  position: relative;
  max-width: 780px;
  width: 95%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(0px, 4vw, 30px) 0;
  list-style: none;
  padding: 0;
}
.program__timetable--inner .item {
  display: grid;
  grid-template-columns: clamp(65px, 16vw, 130px) 1fr;
  gap: 50px;
  color: #fff;
  font-weight: bold;
  grid-column-end: span 2;
}
  @media (max-width: 1000px) {
  .program__timetable--inner .item {
    gap: 20px;
  }
}
.program__timetable--inner .item .item__title .arrow {
  left: 0;
}
.program__timetable--inner .item--white .item__time {
  color: var(--color-blue);
  background-color: var(--color-white);
  border: 4px solid var(--color-blue);
}
.program__timetable--inner .item--white .item__title
  span {
  color: var(--color-blue);
  background-color: var(--color-white);
}
.program__timetable--inner .item--blue .item__time {
  background-color: var(--color-blue-light);
}
.program__timetable--inner .item--blue .item__title
  span {
  background-color: var(--color-blue-light);
}
.program__timetable--inner .item.text-lg .item__title
  span {
  font-size: clamp(18px, 5.7419354839px + 0.0322580645 * 100vw, 38px);
}
.program__timetable--inner .item__time {
  opacity: 0;
  transform: scale(0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(65px, 16vw, 130px);
  height: auto;
  aspect-ratio: 1/1;
  text-align: center;
  font-family: "IndeedSans-Bold";
  font-weight: bold;
  font-size: clamp(13px, 6.2580645161px + 0.0177419355 * 100vw, 24px);
  line-height: 1.4;
  border-radius: 100%;
  align-self: center;
  transition: all 560ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.program__timetable--inner .item__time.inview {
  opacity: 1;
  transform: scale(1);
}
.program__timetable--inner .item__title {
  position: relative;
  display: flex;
  align-items: center;
}
.program__timetable--inner .item__title
  span {
  font-size: clamp(16px, 7.4193548387px + 0.0225806452 * 100vw, 30px);
  font-weight: bold;
  width: 100%;
  display: flex;
  align-items: center;
  border-radius: 10px;
  align-self: center;
  text-align: center;
  height: 70%;
  padding-left: clamp(0px, 4vw, 50px);
  opacity: 0;
  transition: opacity 840ms cubic-bezier(0.25, 1, 0.5, 1), transform 1120ms cubic-bezier(0.25, 1, 0.5, 1);
  transition-delay: 168ms;
  transform: translateX(50px);
}
.program__timetable--inner .item__title .arrow {
  width: 40px;
  height: auto;
  aspect-ratio: 1/1;
  display: block;
  position: absolute;
  transform: translateY(-50%);
  top: 50%;
  fill: var(--color-accent);
  stroke: var(--color-white);
  opacity: 0;
  transition: all 420ms cubic-bezier(0.25, 1, 0.5, 1) 420ms;
  z-index: -1;
}
  @media (max-width: 1000px) {
  .program__timetable--inner .item__title .arrow {
    width: 20px;
  }
}
.program__timetable--inner .item.inview .item__time {
  opacity: 1;
  transform: scale(1);
}
.program__timetable--inner .item.inview .item__title
  span {
  opacity: 1;
  transform: translateX(0);
}
.program__timetable--inner .item.inview .item__title .arrow {
  opacity: 1;
  transform: translate(-43px, -50%);
}
  @media (max-width: 1000px) {
  .program__timetable--inner .item.inview .item__title .arrow {
    left: -10px;
  transform: translate(-50%, -50%);
  }
}
.program .line {
  position: absolute;
  top: calc((clamp(65px, 16vw, 130px) + 4px) / 2);
  left: calc((clamp(65px, 16vw, 130px) + 4px) / 2);
  width: clamp(0px, 3.5vw, 25px);
  height: calc(100% - (clamp(65px, 16vw, 130px) + 4px));
  background: var(--color-blue-light);
  will-change: transform;
  z-index: -1;
  transform: scaleY(0) translateX(-50%);
  transform-origin: top center;
  will-change: transform;
}

/* About Section
========================================================================== */
.about {
  position: relative;
  background-color: var(--color-blue);
  display: none;
}
.about__inner {
  position: relative;
  max-width: 1280px;
  width: 90%;
  margin: 0 auto;
  padding: clamp(0px, 15vw, 130px) 0;
  border-radius: 15px;
}
.about__inner
  a {
  text-decoration: underline;
  transition: color 240ms;
}
.about__inner
  a:hover {
  color: var(--color-blue-light);
}
.about__inner.inview .about__title {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.about__title {
  font-size: clamp(20px, 13.8709677419px + 0.0161290323 * 100vw, 30px);
  font-weight: bold;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.3);
  aspect-ratio: 1/1;
  width: clamp(0px, 30vw, 160px);
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--color-blue);
  border: 4px solid var(--color-white);
  border-radius: 100%;
  opacity: 0;
  transition: all 560ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.about__subtitle {
  text-align: center;
  font-size: clamp(18px, 8.1935483871px + 0.0258064516 * 100vw, 34px);
  font-weight: bold;
  color: #fff;
}
.about__table {
  position: relative;
  max-width: 1000px;
  width: 100%;
  margin: clamp(0px, 7vw, 50px) auto 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1em 2em;
  font-size: clamp(14px, 12.7741935484px + 0.0032258065 * 100vw, 16px);
  font-weight: normal;
}
.about__meta {
  font-weight: normal;
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 0 2em;
  margin: clamp(0px, 7vw, 50px) auto 0;
  padding: clamp(0px, 5vw, 30px) 0;
  border: solid #fff;
  border-width: 1px 0;
}
  @media (max-width: 1000px) {
  .about__meta {
    grid-template-columns: 1fr;
  border: none;
  padding: 0;
  }
}
.about__meta__content {
  font-size: 1.2rem;
  font-weight: normal;
}
  @media (max-width: 1000px) {
  .about__meta__content {
    padding: 2em 0;
  border-top: 1px solid var(--color-white);
  }
}
.about__meta__content--title {
  text-align: center;
  font-size: clamp(16px, 11.0967741935px + 0.0129032258 * 100vw, 24px);
  font-weight: bold;
}
.about__meta__content--list, .about__meta__content--text {
  margin-top: 2rem;
}
.about__meta__content--list {
  padding-left: 2rem;
}
.about__meta__content--list
  li {
  list-style: disc;
  margin-bottom: 0.5em;
}
.about__meta .line {
  background: #fff;
  height: 100%;
  width: 1px;
}
  @media (max-width: 1000px) {
  .about__meta .line {
    display: none;
  }
}

/* Countdown（フェーズ6）
========================================================================== */
/* スタッキングラッパー：200vh 固定範囲 = height 300vh − 要素 100vh */
.countdown-scroll {
  position: relative;
  z-index: 3;
}

.countdown {
  position: sticky;
  top: 0;
  min-height: clamp(400px, 60vh, 700px);
  background-color: var(--color-blue-mid);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.countdown__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: clamp(60px, 10vh, 120px) clamp(24px, 5vw, 80px);
}

.countdown__body {
  text-align: center;
  color: var(--color-white);
}

.countdown__label {
  font-family: var(--font-en);
  font-size: clamp(24px, 3.9vw, 35px);
  letter-spacing: 0.12em;
  margin-bottom: 0.6em;
  line-height: 1em;
}

.countdown__heading {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: clamp(20px, 3.1vw, 36px);
  line-height: 1.3;
  margin-bottom: clamp(32px, 5vh, 56px);
}

.countdown__timer {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: clamp(16px, 3vw, 48px);
  flex-wrap: wrap;
}

.countdown__block {
  display: flex;
  align-items: baseline;
  gap: 0.15em;
}

.countdown__num {
  font-family: var(--font-en);
  font-size: clamp(40px, 4.5vw, 56px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
}

.countdown__unit {
  font-family: var(--font-ja);
  font-size: clamp(14px, 1.6vw, 22px);
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* 左右画像モチーフ（_01.webp / _02.webp をそのまま表示） */
.countdown__img-left,
.countdown__img-right {
  position: absolute;
  pointer-events: none;
  top: 50%;
  height: 100%;
  width: auto;
  max-block-size: none;
}

.countdown__img-track {
  display: flex;
  flex-direction: column;
  height: 100%;
  will-change: transform;
}

.countdown__img-track img {
  display: block;
  height: 100%;
  width: auto;
  max-block-size: none;
  flex-shrink: 0;
}

.countdown__img-left {
  left: 0vw;
}

.countdown__img-right {
  right: 0vw;
}

@media (max-width: 1000px) {
  .countdown__img-left,
  .countdown__img-right {
    height: 70vh;
  }
  .countdown__img-left {
    left: -6vw;
  }
  .countdown__img-right {
    right: -6vw;
  }
}

/* SP：PC用画像を非表示にしてストリップアニメーションに切り替え */
@media (max-width: 600px) {
  .countdown__img-left,
  .countdown__img-right {
    display: none;
  }
  .countdown__inner {
    padding: clamp(16px, 12vw, 35px) 0 !important;
  }

  .countdown__label {
    font-size: clamp(17px, 7.3vw, 25px);
    letter-spacing: 0.1em;
    margin-bottom: 0.8em;
  }

  .countdown__heading {
    font-size: clamp(13px, 4.9vw, 20px)!important;
    margin-bottom: 4vw;
  }

  .countdown {
    min-height: 60svh;
  }

  .countdown__timer {
    flex-wrap: nowrap;
    gap: clamp(4px, 2.5vw, 16px);
  }

  .countdown__num {
    font-size: clamp(28px, 7vw, 54px);
    letter-spacing: 0.08em;
  }

  .countdown__unit {
    font-size: clamp(14px, 2.4vw, 16px);
  }
}

/* SP用ストリップ（PC では非表示） */
.countdown__sp-strip {
  display: none;
}
  @media (max-width: 600px) {
  .countdown__sp-strip {
    display: block;
  position: absolute;
  left: 0;
  width: 100%;
  overflow: hidden;
  pointer-events: none;
  }

  .countdown__sp-strip--top {
  top: 0;
  }

  .countdown__sp-strip--bottom {
  bottom: 0;
  }

  .countdown__sp-track {
  display: flex;
  width: max-content;
  }

  .countdown__sp-track img {
  height: clamp(90px, 27vw, 150px);
  width: auto;
  flex-shrink: 0;
  display: block;
  }
}

/* Footer
========================================================================== */
/* Footer
========================================================================== */
.footer {
  position: relative;
  z-index: 4;
  background-color: var(--color-dark);
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(20px, 3vh, 40px) clamp(24px, 5vw, 80px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__copy {
  display: block;
  font-family: var(--font-ja);
  font-size: clamp(10px, 1vw, 12px);
  color: rgb(255 255 255);
  line-height: 2;
  margin-bottom: 0;
}

.footer__links {
  display: flex;
  align-items: center;
  gap: 0.5em;
  flex-shrink: 0;
}

.footer__link {
  font-family: var(--font-ja);
  font-size: clamp(10px, 1vw, 12px);
  color: #ffffff;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer__link:
  hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer__link-sep {
  font-size: clamp(10px, 1vw, 12px);
  color: #ffffff;
}
  @media (max-width: 600px) {
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75em;
  }
  .footer__links {
    flex-direction: column;
  gap: 0.3em;
  }

  .footer__link-sep {
  display: none;
  }
}

.item--image {
  display: none;
}

.program__session {
  display: none;
}

.item--text--bio {
  display: none;
}
  section#program {
    /* display: none; */}

.program-slider.swiper-horizontal {
  display: none;
}
  section.speakers {
    display: none;
}

.program__breakout {
  display: none;
}

.program__timetable {
  display: none;
}
  section.introduction {
    display: none;
}
  section.visual-gallery {
    display: none;
}

.program__afterparty {
  display: none;
}

.content--title.bg-magenta-g60 {
  display: none;
}

.program__title.brand-blue {
  display: none;
}

/* Countdown Banner - Content Styles
========================================================================== */
.countdown-banner__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.countdown-banner__title {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1.4;
  margin: 0;
  margin-bottom: 0.5vw;
}

.countdown-banner__title
  span {
  font-family: var(--font-en);
  font-size: clamp(21px, 3vw, 37px);
  display: block;
  margin-bottom: 0.5vw;
}

/* カウントダウンタイマー */
.countdown-banner__timer {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: clamp(10px, 2vw, 25px);
}

.time-block {
  display: flex;
  align-items: baseline;
}

.time-block .num {
  font-family: var(--font-en);
  font-weight: bold;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1;
}

.time-block .unit {
  font-family: var(--font-ja);
  font-size: clamp(12px, 1.5vw, 16px);
  font-weight: 700;
  margin-left: 4px;
}
/* ==========================================================================
   SP フォントサイズ統一調整 (max-width: 1000px)
   ========================================================================== */
/* タブレット（601px〜1000px）: px固定でサイズを抑える */
  @media (min-width: 601px) and (max-width: 1000px) {

  .key-visual__info-day,
  .key-visual__info-location,
  .key-visual__info--ja,
  .key-visual__info--en {
    font-size: 30px;
  }
  .kv-foreground .key-visual__location {
  font-size: 25px !important;
  margin-top: 10px;
  }
  .key-visual__banner p {
  font-size: 23px;
}
  .kv-foreground .key-visual__logo {
  margin-bottom: 40px;
  width: 60% !important;
  padding-top: 10vw;
  }

  h2 {
  font-size: 40px !important;
  }
  .content--title {
  font-size: 36px;
  }
  .program__award {
  padding: 30vw 0 37vw;
}
  .recommended--title {
  font-size: 24px !important;
  line-height: 1.4;
  }
  .recommended--list li {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 12px;
  }
  .introduction .title {
  font-size: 28px;
  }
  .introduction .subtitle {
  font-size: 18px;
  }
  .introduction .text {
  font-size: 16px;
  line-height: 1.8;
  }
  .countdown-banner__title {
  font-size: 22px;
  line-height: 1.5;
  }
  .time-block .num {
  font-size: 48px;
  }
  .time-block .unit {
  font-size: 14px;
  }
  .about__subtitle {
  font-size: 16px;
  }
}

/* SP（〜600px）: vw単位でスケール */
  @media (max-width: 600px) {

  /* KV 日時・場所 */
  .kv-foreground .key-visual__info {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 9px;
    margin-bottom: 14px;
  }
  .key-visual__info--br {
    flex-basis: 100%;
    height: 0;
  }
  .key-visual__info-day,
  .key-visual__info-location,
  .key-visual__info--ja,
  .key-visual__info--en {
    font-size: 7vw;
  }
  .kv-foreground .key-visual__location {
    font-size: 7vw !important;
  }
  .kv-foreground .key-visual__logo {
  margin-bottom: 15vw;
  width: 66vw !important;
  right: 1.7vw;
  position: relative;
  }

  /* セクション共通 h2 */
  h2 {
  font-size: 7.5vw !important;
  }

  /* Contents セクションタイトル */
  .content--title {
  font-size: 7.5vw;
  }


  /* 参加対象 丸の中テキスト */
  .recommended--title {
  font-size: 5.5vw !important;
  line-height: 1.4;
  letter-spacing: 0.4em;
  text-align: center;
  display: block;
  right: 50%;
  position: relative;
  width: 100%;
  transform: translate(52%, 0px);
  }

  /* 参加対象リスト */
  .recommended--list li {
  font-size: 4vw;
  line-height: 1.7;
  margin-bottom: 2.5vw;
  }

  /* Introduction */
  .introduction .title {
  font-size: 6vw;
  }
  .introduction .subtitle {
  font-size: 4vw;
  }
  .introduction .text {
  font-size: 3.8vw;
  line-height: 1.8;
  }

  /* カウントダウン */
  .countdown-banner__title {
  font-size: 4.5vw;
  line-height: 1.5;
  }
  .time-block .num {
  font-size: 9vw;
  }
  .time-block .unit {
  font-size: 3vw;
  }

  /* About（下部）*/
  .about__subtitle {
  font-size: 4vw;
  }

}
}

.about-fw__body {
  font-family: var(--font-ja);
  font-size: clamp(18px, 1.7vw, 20px);
  line-height: 2;
  color: var(--color-white);
  max-width: 800px;
}

/* ── ③ 下部（参加対象エリア）：thumb＋テキスト横並び ── */
.about-fw__target-band {
  flex-shrink: 0;
  position: relative;
  background-color: var(--color-blue-mid);
  display: flex;
  align-items: flex-start;
  overflow: visible;
  padding: clamp(30px, 10.5vh, 58px) 5%;
  width: 65%;
  margin-left: auto;
  border-radius: 0px 0px 0px 400px;
  top: -2em;
  z-index: -1;
  min-height: 230px;
  box-shadow: 1px 1px 10px #000000a3;
  padding-right: 2%;
}

/* 左写真：帯に重なるように margin-top で上方へ */
.about-fw__target-thumb {
  display: none;
  position: absolute;
  z-index: -1;
  margin-top: -80px;
  align-self: flex-start;
  -webkit-mask-image: linear-gradient(to left, transparent 0%, black 40%);
  mask-image: linear-gradient(to left, transparent 0%, black 40%);
  max-width: 1000px;
  width: 40%;
  left: 3rem;
  bottom: 3rem;
}

.about-fw__target-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: blur(2px);
}

/* テキストコンテンツ */
.about-fw__target-content {
  flex: 1;
  display: flex;
  /* flex-direction: column; */
  gap: clamp(8px, 1.5vh, 16px);
  padding: clamp(4px, 1vh, 16px) 0 0 3%;
}

.about-fw__target-label {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: clamp(18px, 1.9vw, 24px);
  color: var(--color-white);
  padding-left: clamp(14px, 2vw, 28px);
  border-right: 4px solid var(--color-white);
  white-space: nowrap;
  width: 8em;
  display: flex;
  justify-content: left;
  align-items: center;
}

.about-fw__target-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(6px, 1vh, 12px);
  /* width: 80%; */
  padding-left: 1em;
}

.about-fw__target-list li {
  font-family: var(--font-ja);
  font-size: clamp(15px, 1.7vw, 18px);
  color: var(--color-white);
  padding-left: 1.2em;
  position: relative;
  line-height: 1.6;
  font-weight: 500;
}

.about-fw__target-list li::before {
  content: '・';
  position: absolute;
  left: 0;
}

/* ── モバイル（≤1000px）: スタッキング維持・内部レイアウトのみ調整 ──── */
@media (max-width: 1000px) {
  .about-fw-scroll {
    padding-bottom: clamp(60px, 10vw, 100px);
    background-color: #fff;
  }
  .about-fw__upper {
    z-index: auto; /* sticky scroll用の z-index:-1 を解除して写真を白背景の前面に表示 */
  }
  .about-fw__left {
    padding: 40px 6% 12px;
  }

  .about-fw__right {
    width: 42%;
    right: 2%;
    top: 4%;
  }

  .about-fw__image {
    width: 100%;
  }

  .about-fw__body-band {
    width: 65%;
    min-height: 0;
    /* border-radius: 0 28px 0 28px; */
    padding: 24px 8%;
  }

  .about-fw__target-band {
    padding: 0 5% 24px;
  }

  .about-fw__target-thumb {
    flex: 0 0 35%;
    margin-top: -40px;
  }

  .about-fw__target-content {
    flex: 1;
    padding: 8px 0 0 3%;
  }
}

@media (max-width: 600px) {
  /* About: absoluteレイアウトをSPでは縦積みフローに変換 */
  .about-fw-scroll {
    background-color: #e4f2fe; /* 1000px以下の#fff指定をグラデーション終端色で上書き */
  }
  .about-fw {
    overflow: hidden;
    padding-bottom: 14rem;
  }
  .about-fw__upper {
    position: relative;
    z-index: 1;
    flex: none;
    min-height: 55vw;
  }
  .about-fw__bottom {
    position: relative;
    top: 14rem;
    transform: none;
    height: auto;
    padding-bottom: 5vw;
    z-index: 9;
  }
  .about-fw__right {
    position: absolute;
    width: 80%;
    right: 0;
    top: 13rem;
  }
  .about-fw__left {
    width: 100%;
    padding: 2rem 0;
    flex: none;
    text-align: left;
    text-align: center;
  }
  .about-fw__target-thumb {
    display: none;
    width: 60%;
    left: 0;
    bottom: 1rem;
    z-index: 0;
  }
  .about-fw__title {
    font-size: 3rem !important;
    position: relative;
    top: -3rem;
  }
  .about-fw__watermark {
    font-size: 24vw;
    top: 0;
  }
  .about-fw__body-band {
        width: 97%;
        padding: 5vw 6% 5vw;
        border-radius: 0 15rem 0 0;
        min-height: 240px;
        padding-right: 21%;
        padding-top: 10%;
    }
  .about-fw__body {
    line-height: 1.7em;
    font-weight: 500;
    font-size: 3.5vw;
  }
  .about-fw__target-band {
        flex-direction: column;
        align-items: flex-start;
        padding: 5vw 6% 6vw;
        width: 97%;
        border-radius: 0 0 0 15rem;
        min-height: 240px;
        padding-bottom: 7%;
        padding-top: 9%;
    }
  .about-fw__target-list {
    padding-left: 1vw;
    line-height: 1.8em;
    letter-spacing: 0.05em;
  }
  .about-fw__target-list li {
    font-size: 3.3vw;
  }
  .about-fw__target-content {
    padding: 2vw 0 0;
    width: 100%;
    font-size: 3.5vw;
    gap: 0;
  }
  .about-fw__target-label {
    border-left: none;
    padding-left: 0;
    padding-top: 0;
    font-size: 4vw;
    letter-spacing: 0.1em;
    padding-right: 0;
  }

  /* Gallery */
  .gallery-fw {
    height: 12vh;
  }
  .gallery-fw__wrapper {
    height: 12vh;
  }
  .gallery-fw__item {
        height: 17rem;
  }
  .gallery-contents .contents__header {
    padding: 4vw 5% 2vw;
    padding-top: 0 !important;
  }

  /* Contents: 背景・位置を修正 */
  .contents {
    top: 19rem !important;
    overflow: hidden !important;
    width: 100% !important;
    max-width: 100vw !important;
  }
  .contents__inner {
    padding-top: 5rem !important;
    overflow: hidden;
    max-width: 100%;
    box-sizing: border-box;
  }
  .contents__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    overflow: hidden;
  }
  .contents-scroll {
    height: 500vh;
  }
}

/* Gallery + Contents（統合セクション）
========================================================================== */
.gallery-contents-scroll {
  position: relative;
  z-index: 4;
  height: 150vh;
}
@media (max-width: 1000px) {
  .key-visual--v2 {
    height: 100svh;
  }
  .about-fw-scroll {
    height: auto;
  }
  .about-fw {
    position: relative;
    min-height: 880px;
  }
  .gallery-contents-scroll {
    height: auto;
  }
  .gallery-contents {
    position: relative;
  }
  .countdown-scroll {
    height: auto;
  }
  .countdown {
    position: relative;
    min-height: clamp(370px, 50svh, 670px);
  }
}

.gallery-contents {
  position: sticky;
  top: 0;
  background-color: var(--color-blue);
  width: 100%;
  border-top: 15px solid var(--color-accent);
}

.gallery-fw__wrapper {
  height: 19rem;
  overflow: hidden;
}

.gallery-contents .contents__header {
  padding: clamp(32px, 5vh, 60px) 5% clamp(16px, 3vh, 32px);
  max-width: 1400px;
  margin: 0 auto;
  box-sizing: border-box;
}

.gallery-fw__track {
  display: flex;
  padding: 0 clamp(20px, 4vw, 60px);
  animation: gallery-loop 20s linear infinite;
}

@keyframes gallery-loop {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.gallery-fw__item {
  flex-shrink: 0;
  width: clamp(260px, 20vw, 600px);
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.gallery-fw__item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.contents__inner {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: clamp(48px, 8vh, 100px) 5% clamp(100px, 10vh, 200px);
  box-sizing: border-box;
  padding-top: 0 !important;
}

.contents__header {
  /* max-width: 600px; */
  margin: 0 auto clamp(32px, 5.5vh, 60px);
  text-align: center;
}

.contents__title {
  font-family: var(--font-en);
  font-size: clamp(32px, 4vw, 50px);
  color: var(--color-accent);
  font-weight: 100;
  letter-spacing: 0.05em;
  margin-bottom: clamp(14px, 2vh, 24px);
}

.contents__line {
  height: 2px;
  background-color: var(--color-accent);
  transform-origin: left center;
  width: 100%;
}

.contents__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 28px);
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 5% clamp(100px, 10vh, 200px);
  box-sizing: border-box;
}

.contents__card {
    display: flex;
    flex-direction: column;
    /* box-shadow: 1px 1px 15px var(--color-dark); */
    background-image: url(../images/contents_bg.webp);
    min-width: 0;
    background-position: top;
    background-size: 100% 100%;
}

.contents__card-img {
  /* border-radius: 8px; */
  overflow: hidden;
  aspect-ratio: 4 / 3;
  margin: 0 16px 16px;
}

.contents__card-img img {

  object-fit: cover;
  display: block;
}

.contents__card-text {
  font-family: var(--font-ja);
  font-size: clamp(13px, 1.5vw, 18px);
  line-height: 1.75;
  color: var(--color-white);
  text-align: center;
  padding: 2em 0;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1000px) {
  .contents__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .contents__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contents__card {
    min-width: 0;
  }

  .contents__card-text {
    font-size: clamp(13px, 3.5vw, 18px);
    padding: 1.2em 0.5em;
    line-height: 1.25;
  }
}

/* Recommended Section
========================================================================== */
.recommended {
  background-color: var(--color-dark);
  padding: clamp(60px, 12vw, 120px) 0;
  overflow: hidden;
}

.recommended .item--inner {
  display: flex;
  align-items: center;
  gap: clamp(40px, 8vw, 100px);
}

@media (max-width: 1000px) {
  .recommended .item--inner {
    flex-direction: column;
    gap: 60px;
  }
}

/* Left side: Circle and text */
.recommended--text {
  position: relative;
  width: clamp(180px, 20vw, 260px);
  height: clamp(180px, 20vw, 260px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.recommended--text.a {
  transform: translateX(-50px);
}

.recommended--text.a.inview {
  transform: translateX(0);
}

.recommended--text::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-accent);
  border-radius: 50%;
  z-index: -1;
}

.recommended--text::before {
  content: "";
  position: absolute;
  top: 0;
  right: 50%;
  width: 100vw;
  height: 100%;
  background: linear-gradient(to right, transparent, var(--color-accent));
  z-index: -2;
  opacity: 0.8;
}

.recommended--title {
  font-family: var(--font-ja);
  font-size: clamp(22px, 2.5vw, 30px);
  color: var(--color-white);
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  margin: 0;
  z-index: 1;
}

/* Right side: List */
.recommended--list-wrapper {
  flex: 1;
}

ul.recommended--list.a {
  opacity: 1;
  transition: none;
}

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

.recommended--list li {
  color: var(--color-white);
  font-family: var(--font-ja);
  font-size: clamp(14px, 1.8vw, 22px);
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: clamp(13px, 2vw, 20px);
  padding-left: 1.5em;
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 800ms cubic-bezier(0.25, 1, 0.5, 1), transform 800ms cubic-bezier(0.25, 1, 0.5, 1);
}

.recommended--list li:last-child {
  margin-bottom: 0;
}

.recommended--list li::before {
  content: "・";
  position: absolute;
  left: 0;
  top: 0;
}

.recommended--list.a.inview li {
  opacity: 1;
  transform: translateY(0);
}

.recommended--list.a.inview li:nth-child(1) {
  transition-delay: 100ms;
}

.recommended--list.a.inview li:nth-child(2) {
  transition-delay: 250ms;
}

.recommended--list.a.inview li:nth-child(3) {
  transition-delay: 400ms;
}

/* Visual Gallery Section
========================================================================== */
.visual-gallery {
  position: relative;
  overflow: hidden;
  background-color: var(--color-blue-pale);
  height: clamp(300px, 45vw, 600px);
  width: 100%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual-gallery__track {
  position: absolute;
  top: 0;
  left: 50%; /* 中央を基準にする */
  /* JSから渡される変数(--track-x)で横移動させる */
  transform: translate(calc(-50% + var(--track-x, 0%)), 0);
  width: 120vw;
  max-width: 1800px;
  height: 100%;
  will-change: transform, opacity;
  opacity: 0; /* 初期状態は透明 */
}

@media (max-width: 1000px) {
  .visual-gallery__track {
    width: 200vw; /* スマホでは重なりを防ぐため広げる */
  }
}

.visual-gallery .circle-item {
  position: absolute;
  border-radius: 50%;
  overflow: hidden;
  will-change: transform;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  /* left, topの指定を中心位置にするため、-50%ずらす。さらにJSからのパララックス変数(--px)を足す */
  transform: translate(calc(-50% + var(--px, 0px)), -50%);
}

.visual-gallery .circle-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 色だけの円の背景色設定 */
.visual-gallery .item-1, 
.visual-gallery .item-7 { background-color: var(--color-blue-light); }
.visual-gallery .item-2 { background-color: var(--color-dark); }
.visual-gallery .item-4 { background-color: var(--color-blue); box-shadow: none; }
.visual-gallery .item-6 { background-color: var(--color-accent); }

/* 各円の配置 (left, top は要素の中心位置) */
/* --- 中央 --- */
.visual-gallery .item-4 { width: clamp(200px, 25%, 450px); aspect-ratio: 1/1; left: 50%; top: 50%; z-index: 4; }
/* --- 左側 --- */
.visual-gallery .item-3 { width: clamp(150px, 20%, 350px); aspect-ratio: 1/1; left: 28%; top: 55%; z-index: 3; }
.visual-gallery .item-2 { width: clamp(100px, 14%, 250px); aspect-ratio: 1/1; left: 12%; top: 75%; z-index: 2; }
.visual-gallery .item-1 { width: clamp(80px,  10%, 200px); aspect-ratio: 1/1; left: 5%;  top: 30%; z-index: 1; }
/* --- 右側 --- */
.visual-gallery .item-5 { width: clamp(80px,   9%, 180px); aspect-ratio: 1/1; left: 66%; top: 30%; z-index: 2; }
.visual-gallery .item-6 { width: clamp(120px, 13%, 220px); aspect-ratio: 1/1; left: 65%; top: 75%; z-index: 3; }
.visual-gallery .item-7 { width: clamp(70px,  10%, 150px); aspect-ratio: 1/1; left: 75%; top: 20%; z-index: 1; }
.visual-gallery .item-8 { width: clamp(100px, 12%, 200px); aspect-ratio: 1/1; left: 78%; top: 80%; z-index: 2; }
.visual-gallery .item-9 { width: clamp(150px, 20%, 350px); aspect-ratio: 1/1; left: 88%; top: 45%; z-index: 5; }

/* Program Breakout
========================================================================== */
.program__breakout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 1000px) {
  .program__breakout {
    grid-template-columns: 1fr;
  }
}
.program__breakout .breakout-title {
  margin-top: 20px;
  font-size: clamp(20px, 14.9811320755px + 0.0132075472 * 100vw, 34px);
}
.program__breakout .breakout-title span {
  margin-left: 0.5em;
  transition: color 240ms;
}
.program__breakout .breakout-sub {
  margin-top: 5px;
  font-size: clamp(14px, 9.6981132075px + 0.0113207547 * 100vw, 26px);
}
.program__breakout .breakout-summary {
  margin: 20px 0 0;
  font-size: clamp(12px, 10.5660377358px + 0.0037735849 * 100vw, 16px);
}
.program__breakout .breakout-company {
  display: flex;
  align-items: flex-end;
  gap: 5px 1.5em;
  margin-top: clamp(0px, 10vw, 50px);
}
@media (max-width: 1000px) {
  .program__breakout .breakout-company {
    align-items: flex-start;
    flex-direction: column;
  }
}
.program__breakout .breakout-company .name {
  font-size: clamp(16px, 14.5660377358px + 0.0037735849 * 100vw, 20px);
  line-height: 1.4;
}
.program__breakout .breakout-company .name span {
  padding-left: 0.5em;
  font-size: 80%;
}
.program__breakout .breakout-company .company {
  font-size: clamp(12px, 11.2830188679px + 0.0018867925 * 100vw, 14px);
}
.program__breakout .breakout-profile {
  margin-top: 10px;
  font-size: 1.2rem;
}

.item__modal {
  padding: clamp(0px, 5vw, 70px);
  transition: background-color 240ms, color 240ms;
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 8;
}
.item__modal.earth-g10 {
  color: var(--color-blue);
  background-color: var(--color-blue-mid);
}
.item__modal.earth-g10 .breakout-image {
  background-color: var(--color-blue);
}
.item__modal.blue-g70 {
  background-color: var(--color-blue-light);
}
.item__modal.blue-g70 .breakout-image {
  background-color: var(--color-blue);
}
.item__modal.brand-blue {
  background-color: var(--color-blue);
}
.item__modal.brand-blue .breakout-image {
  background-color: var(--color-dark);
}
.item__modal.aqua-g20 {
  background-color: var(--color-blue-pale);
  color: var(--color-blue);
}
.item__modal.aqua-g20 .breakout-image {
  background-color: var(--color-blue-light);
}
.item__modal .image--double {
  display: grid;
  grid-template-columns: 40% 20% 40%;
  grid-template-rows: 30% 40% 30%;
  aspect-ratio: 1.4/1;
}
.item__modal .image--double .breakout-image {
  margin: 0;
  border-radius: 50%;
  overflow: hidden;
  aspect-ratio: 1/1;
  width: 83%;
}
.item__modal .image--double .breakout-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.item__modal .image--double .image1 {
  grid-area: 1/1/3/3;
}
.item__modal .image--double .image2 {
  justify-self: flex-end;
  grid-area: 2/2/4/4;
}
.item__modal .breakout-image {
  width: 70%;
  height: auto;
  display: block;
  margin: 0 auto;
  aspect-ratio: 1/1;
  overflow: hidden;
  border-radius: 8000px;
  transition: background-color 240ms;
}
.item__modal .breakout-image img {
  width: 100%;
  height: auto;
}
.item__modal:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}
.item__modal:hover .breakout-image {
  background-color: #ee99c0;
}

/* Program Awards
========================================================================== */
.program__award {
  /* border-top: 10px solid var(--color-accent); */
  /* border-bottom: 10px solid var(--color-accent); */
  overflow: hidden;
  position: relative;
  background-color: var(--color-blue-pale);
  padding: clamp(0px, 15vw, 130px) 0;
}
@media (max-width: 1000px) {
  .program__award {
    padding: 40vw 0 clamp(0px, 46vw, 200px);
  }
}
.program__award--inner {
  max-width: 1000px;
  width: 90%;
  margin: 0 auto;
  /* display: grid; */
  grid-template-columns: 60% 1fr;
  text-align: center;
}
@media (max-width: 1000px) {
  .program__award--inner {
    grid-template-columns: 1fr;
  }
}
.program__award--inner .item {
  position: relative;
  z-index: 10;
  color: var(--color-dark);
}
.program__award--inner .item--head--title {
  font-weight: bold;
  font-size: clamp(34px, 20.5161290323px + 0.035483871 * 100vw, 56px);
  line-height: 1.1;
}
.program__award--inner .item--text {
  margin-top: clamp(0px, 5vw, 40px);
  font-size: clamp(16px, 13.5483870968px + 0.0064516129 * 100vw, 20px);
}
.program__award .background {
  will-change: transform;
  position: absolute;
  display: block;
  height: auto;
  width: 15vw;
  aspect-ratio: 545/1905;
  background-position: 50% 50%;
  background-size: cover;
  background-repeat: no-repeat;
}
@media (max-width: 1000px) {
  .program__award .background {
    width: auto;
    height: 30vw;
    aspect-ratio: 1852/545;
  }
}
.program__award .background.bg1 {
  top: 9vw;
  /* left: -30px; */
  background-image: url("../images/award/01.webp");
  background-size: contain;
  background-position: top;
}
@media (max-width: 1450px) {
  .program__award .background.bg1 {
    /* left: -120px; */
  }
}
@media (max-width: 1300px) {
  .program__award .background.bg1 {
    display: none;
  }
}
.program__award .background.bg2 {
  top: -13vw;
  right: calc(0vw - 0px);
  background-image: url("../images/award/02.webp");
  background-size: contain;
  background-position: top;
}
@media (max-width: 1000px) {
  .program__award .background.bg2 {
    top: 0vw;
    right: inherit;
    left: -12vw;
    background-image: url("../images/award/02-sp.webp");
    transform: translateX(-50%);
  }
}
.program__award .background.bg3 {
  top: 10vw;
  right: -20px;
  background-image: url("../images/award/03.webp");
  display: none;
}
@media (max-width: 1000px) {
  .program__award .background.bg3 {
    bottom: 0;
    right: -15vw;
    background-image: url("../images/award/03-sp.webp");
    background-position: 5% 50%;
    display: block;
    top: inherit;
  }
}

/* Program After Party
========================================================================== */
.program__afterparty {
  border-top: 10px solid var(--color-accent);
  overflow: hidden;
  position: relative;
  background-color: var(--color-blue-light);
}
.program__afterparty--inner {
  max-width: 1000px;
  width: 90%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 60% 1fr;
}
@media (max-width: 1000px) {
  .program__afterparty--inner {
    width: 100%;
    display: flex;
    flex-direction: column-reverse;
  }
}
.program__afterparty--inner .image-wrap {
  position: relative;
  background-image: url("../images/afterparty.webp");
  background-position: 50% 50%;
  background-size: cover;
  background-repeat: no-repeat;
}
@media (min-width: 1001px) {
  .program__afterparty--inner .image-wrap {
    margin-right: calc(50% - 50vw);
    margin-left: -5vw;
  }
}
.program__afterparty--inner .image-wrap svg {
  fill: var(--color-blue-light);
}
.program__afterparty--inner .image-wrap svg.circle {
  height: 100%;
  width: auto;
  aspect-ratio: 1/1;
  position: absolute;
  left: 0%;
  transform: translateX(-50%);
}
@media (max-width: 1000px) {
  .program__afterparty--inner .image-wrap svg.circle {
    display: none;
  }
}
.program__afterparty--inner .image-wrap svg.arch {
  display: none;
}
@media (max-width: 1000px) {
  .program__afterparty--inner .image-wrap svg.arch {
    display: block;
    width: calc(100% + 2px);
    height: auto;
    margin-left: -1px;
    margin-bottom: -1px;
  }
}
.program__afterparty--inner .item-wrap {
  position: relative;
  z-index: 2;
  padding: clamp(0px, 15vw, 130px) 0;
}
@media (max-width: 1000px) {
  .program__afterparty--inner .item-wrap {
    padding: 2.5vw 5vw clamp(0px, 12vw, 100px);
  }
}
.program__afterparty--inner .item {
  position: relative;
  z-index: 10;
}
.program__afterparty--inner .item--head--title {
  font-weight: bold;
  font-size: clamp(34px, 20.5161290323px + 0.035483871 * 100vw, 56px);
  line-height: 1.1;
}
.program__afterparty--inner .item--text {
  margin-top: clamp(0px, 5vw, 40px);
  font-size: clamp(16px, 13.5483870968px + 0.0064516129 * 100vw, 20px);
}

.program {
  overflow: hidden;
}
.program__timetable {
  padding: clamp(0px, 8vw, 70px) 0 0;
}
.program__timetable--inner {
  position: relative;
  max-width: 780px;
  width: 95%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(0px, 4vw, 30px) 0;
  list-style: none;
  padding: 0;
}
.program__timetable--inner .item {
  display: grid;
  grid-template-columns: clamp(65px, 16vw, 130px) 1fr;
  gap: 50px;
  color: #fff;
  font-weight: bold;
  grid-column-end: span 2;
}
@media (max-width: 1000px) {
  .program__timetable--inner .item {
    gap: 20px;
  }
}
.program__timetable--inner .item .item__title .arrow {
  left: 0;
}
.program__timetable--inner .item--white .item__time {
  color: var(--color-blue);
  background-color: var(--color-white);
  border: 4px solid var(--color-blue);
}
.program__timetable--inner .item--white .item__title span {
  color: var(--color-blue);
  background-color: var(--color-white);
}
.program__timetable--inner .item--blue .item__time {
  background-color: var(--color-blue-light);
}
.program__timetable--inner .item--blue .item__title span {
  background-color: var(--color-blue-light);
}
.program__timetable--inner .item.text-lg .item__title span {
  font-size: clamp(18px, 5.7419354839px + 0.0322580645 * 100vw, 38px);
}
.program__timetable--inner .item__time {
  opacity: 0;
  transform: scale(0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(65px, 16vw, 130px);
  height: auto;
  aspect-ratio: 1/1;
  text-align: center;
  font-family: "IndeedSans-Bold";
  font-weight: bold;
  font-size: clamp(13px, 6.2580645161px + 0.0177419355 * 100vw, 24px);
  line-height: 1.4;
  border-radius: 100%;
  align-self: center;
  transition: all 560ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.program__timetable--inner .item__time.inview {
  opacity: 1;
  transform: scale(1);
}
.program__timetable--inner .item__title {
  position: relative;
  display: flex;
  align-items: center;
}
.program__timetable--inner .item__title span {
  font-size: clamp(16px, 7.4193548387px + 0.0225806452 * 100vw, 30px);
  font-weight: bold;
  width: 100%;
  display: flex;
  align-items: center;
  border-radius: 10px;
  align-self: center;
  text-align: center;
  height: 70%;
  padding-left: clamp(0px, 4vw, 50px);
  opacity: 0;
  transition: opacity 840ms cubic-bezier(0.25, 1, 0.5, 1), transform 1120ms cubic-bezier(0.25, 1, 0.5, 1);
  transition-delay: 168ms;
  transform: translateX(50px);
}
.program__timetable--inner .item__title .arrow {
  width: 40px;
  height: auto;
  aspect-ratio: 1/1;
  display: block;
  position: absolute;
  transform: translateY(-50%);
  top: 50%;
  fill: var(--color-accent);
  stroke: var(--color-white);
  opacity: 0;
  transition: all 420ms cubic-bezier(0.25, 1, 0.5, 1) 420ms;
  z-index: -1;
}
@media (max-width: 1000px) {
  .program__timetable--inner .item__title .arrow {
    width: 20px;
  }
}
.program__timetable--inner .item.inview .item__time {
  opacity: 1;
  transform: scale(1);
}
.program__timetable--inner .item.inview .item__title span {
  opacity: 1;
  transform: translateX(0);
}
.program__timetable--inner .item.inview .item__title .arrow {
  opacity: 1;
  transform: translate(-43px, -50%);
}
@media (max-width: 1000px) {
  .program__timetable--inner .item.inview .item__title .arrow {
    left: -10px;
    transform: translate(-50%, -50%);
  }
}
.program .line {
  position: absolute;
  top: calc((clamp(65px, 16vw, 130px) + 4px) / 2);
  left: calc((clamp(65px, 16vw, 130px) + 4px) / 2);
  width: clamp(0px, 3.5vw, 25px);
  height: calc(100% - (clamp(65px, 16vw, 130px) + 4px));
  background: var(--color-blue-light);
  will-change: transform;
  z-index: -1;
  transform: scaleY(0) translateX(-50%);
  transform-origin: top center;
  will-change: transform;
}

/* About Section
========================================================================== */
.about {
  position: relative;
  background-color: var(--color-blue);
  display: none;
}
.about__inner {
  position: relative;
  max-width: 1280px;
  width: 90%;
  margin: 0 auto;
  padding: clamp(0px, 15vw, 130px) 0;
  border-radius: 15px;
}
.about__inner a {
  text-decoration: underline;
  transition: color 240ms;
}
.about__inner a:hover {
  color: var(--color-blue-light);
}
.about__inner.inview .about__title {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.about__title {
  font-size: clamp(20px, 13.8709677419px + 0.0161290323 * 100vw, 30px);
  font-weight: bold;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.3);
  aspect-ratio: 1/1;
  width: clamp(0px, 30vw, 160px);
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--color-blue);
  border: 4px solid var(--color-white);
  border-radius: 100%;
  opacity: 0;
  transition: all 560ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.about__subtitle {
  text-align: center;
  font-size: clamp(18px, 8.1935483871px + 0.0258064516 * 100vw, 34px);
  font-weight: bold;
  color: #fff;
}
.about__table {
  position: relative;
  max-width: 1000px;
  width: 100%;
  margin: clamp(0px, 7vw, 50px) auto 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1em 2em;
  font-size: clamp(14px, 12.7741935484px + 0.0032258065 * 100vw, 16px);
  font-weight: normal;
}
.about__meta {
  font-weight: normal;
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 0 2em;
  margin: clamp(0px, 7vw, 50px) auto 0;
  padding: clamp(0px, 5vw, 30px) 0;
  border: solid #fff;
  border-width: 1px 0;
}
@media (max-width: 1000px) {
  .about__meta {
    grid-template-columns: 1fr;
    border: none;
    padding: 0;
  }
}
.about__meta__content {
  font-size: 1.2rem;
  font-weight: normal;
}
@media (max-width: 1000px) {
  .about__meta__content {
    padding: 2em 0;
    border-top: 1px solid var(--color-white);
  }
}
.about__meta__content--title {
  text-align: center;
  font-size: clamp(16px, 11.0967741935px + 0.0129032258 * 100vw, 24px);
  font-weight: bold;
}
.about__meta__content--list, .about__meta__content--text {
  margin-top: 2rem;
}
.about__meta__content--list {
  padding-left: 2rem;
}
.about__meta__content--list li {
  list-style: disc;
  margin-bottom: 0.5em;
}
.about__meta .line {
  background: #fff;
  height: 100%;
  width: 1px;
}
@media (max-width: 1000px) {
  .about__meta .line {
    display: none;
  }
}

/* Footer
========================================================================== */
/* Footer
========================================================================== */
.footer {
  position: relative;
  z-index: 4;
  background-color: var(--color-dark);
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(40px, 6vh, 80px) clamp(24px, 5vw, 80px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__copy {
  display: block;
  font-family: var(--font-ja);
  font-size: clamp(10px, 1vw, 12px);
  color: rgb(255 255 255);
  line-height: 2;
  margin-bottom: 0;
}

.footer__links {
  display: flex;
  gap: 0.5em;
  flex-shrink: 0;
}

.footer__link {
  font-family: var(--font-ja);
  font-size: clamp(10px, 1vw, 12px);
  color: #ffffff;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer__link-sep {
  font-size: clamp(10px, 1vw, 12px);
  color: #ffffff;
}

@media (max-width: 600px) {
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75em;
  }

  .footer__links {
    flex-direction: column;
    gap: 0.3em;
    align-items: flex-start;
  }

  .footer__link-sep {
    display: none;
  }
}

.item--image {
    display: none;
}

.program__session {
    display: none;
}

.item--text--bio {
    display: none;
}

section#program {
    /* display: none; */
}

.program-slider.swiper-horizontal {
    display: none;
}

section.speakers {
    display: none;
}

.program__breakout {
    display: none;
}

.program__timetable {
    display: none;
}

section.introduction {
    display: none;
}

section.visual-gallery {
    display: none;
}

.program__afterparty {
    display: none;
}

.content--title.bg-magenta-g60 {
    display: none;
}

.program__title.brand-blue {
    display: none;
}

/* Countdown Banner - Content Styles
========================================================================== */
.countdown-banner__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.countdown-banner__title {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1.4;
  margin: 0;
  margin-bottom: 0.5vw;
}

.countdown-banner__title span {
  font-family: var(--font-en);
  font-size: clamp(21px, 3vw, 37px);
  display: block;
  margin-bottom: 0.5vw;
}

/* カウントダウンタイマー */
.countdown-banner__timer {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: clamp(10px, 2vw, 25px);
}

.time-block {
  display: flex;
  align-items: baseline;
}

.time-block .num {
  font-family: var(--font-en);
  font-weight: bold;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1;
}

.time-block .unit {
  font-family: var(--font-ja);
  font-size: clamp(12px, 1.5vw, 16px);
  font-weight: 700;
  margin-left: 4px;
}
/* ==========================================================================
   SP フォントサイズ統一調整 (max-width: 1000px)
   ========================================================================== */
/* タブレット（601px〜1000px）: px固定でサイズを抑える */
@media (min-width: 601px) and (max-width: 1000px) {

  .key-visual__info-day,
  .key-visual__info-location,
  .key-visual__info--ja,
  .key-visual__info--en {
    font-size: 30px;
  }
  .kv-foreground .key-visual__location {
    font-size: 25px !important;
    margin-top: 10px;
  }
  .key-visual__banner p {
    font-size: 23px;
}
  .kv-foreground .key-visual__logo {
    margin-bottom: 40px;
    width: 60% !important;
    padding-top: 10vw;
  }

  h2 {
    font-size: 40px !important;
  }
  .content--title {
    font-size: 36px;
  }
  .program__award {
    padding: 30vw 0 37vw;
}
  .recommended--title {
    font-size: 24px !important;
    line-height: 1.4;
  }
  .recommended--list li {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 12px;
  }
  .introduction .title {
    font-size: 28px;
  }
  .introduction .subtitle {
    font-size: 18px;
  }
  .introduction .text {
    font-size: 16px;
    line-height: 1.8;
  }
  .countdown-banner__title {
    font-size: 22px;
    line-height: 1.5;
  }
  .time-block .num {
    font-size: 48px;
  }
  .time-block .unit {
    font-size: 14px;
  }
  .about__subtitle {
    font-size: 16px;
  }
}

/* SP（〜600px）: vw単位でスケール */
@media (max-width: 600px) {

  /* KV 日時・場所 */
  .key-visual__info-day,
  .key-visual__info-location,
  .key-visual__info--ja,
  .key-visual__info--en {
    font-size: 6vw;
  }
  .kv-foreground .key-visual__location {
    font-size: 5.2vw !important;
  }
  .kv-foreground .key-visual__logo {
    margin-bottom: 15vw;
    width: 66vw !important;
    right: 1.7vw;
    position: relative;
  }

  /* セクション共通 h2 */
  h2 {
    font-size: 7.5vw !important;
  }

  /* Contents セクションタイトル */
  .content--title {
    font-size: 7.5vw;
  }


  /* 参加対象 丸の中テキスト */
  .recommended--title {
    font-size: 5.5vw !important;
    line-height: 1.4;
    letter-spacing: 0.4em;
    text-align: center;
    display: block;
    right: 50%;
    position: relative;
    width: 100%;
    transform: translate(52%, 0px);
  }

  /* 参加対象リスト */
  .recommended--list li {
    font-size: 4vw;
    line-height: 1.7;
    margin-bottom: 2.5vw;
  }

  /* Introduction */
  .introduction .title {
    font-size: 6vw;
  }
  .introduction .subtitle {
    font-size: 4vw;
  }
  .introduction .text {
    font-size: 3.8vw;
    line-height: 1.8;
  }

  /* カウントダウン */
  .countdown-banner__title {
    font-size: 4.5vw;
    line-height: 1.5;
  }
  .time-block .num {
    font-size: 9vw;
  }
  .time-block .unit {
    font-size: 3vw;
  }

  /* About（下部）*/
  .about__subtitle {
    font-size: 4vw;
  }

}

/* ==========================================================================
   prefers-reduced-motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .gallery-fw__track {
    animation: none;
  }
}