/* ============================================
   Gama connect HP - モダンリファイン版
   ロゴ準拠の3色（オレンジ・黒・緑）は維持
   en-job.com 風：上品・洗練・余白広め・装飾控えめ
   ============================================ */

:root {
  /* カラー：ロゴ準拠の3色＋派生（色は維持） */
  --color-orange: #F39000;
  --color-orange-light: #ffb050;
  --color-orange-deep: #c46e00;
  --color-orange-soft: #fff1dc;     /* 彩度を下げて上品に */
  --color-green: #7FD93C;
  --color-green-soft: #f1f9e6;      /* 彩度を下げて上品に */
  --color-black: #1A1A1A;
  --color-base: #fbfaf6;            /* もう少しニュートラルに */
  --color-paper: #ffffff;
  --color-text: #1A1A1A;
  --color-text-sub: #6b6660;
  --color-line: #ebe6dc;
  --color-dark: #1A1A1A;

  /* フォント：en-job.com 準拠（Noto Sans JP + Poppins） */
  --font-jp: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-jp-heading: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-en: "Poppins", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --container: 1240px;
  --container-narrow: 980px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-jp);
  font-weight: 400;
  color: var(--color-text);
  background: var(--color-base);
  line-height: 1.85;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s ease, color 0.2s ease;
}

a:hover { opacity: 0.65; }

ul, ol { margin: 0; padding: 0; list-style: none; }

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 40px;
}

/* ============================
   HEADER
   ============================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(251, 250, 246, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  z-index: 100;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;     /* ヘッダー80px、ロゴ88pxは上下4pxずつ意図的にはみ出す */
  padding: 0 0;
}

/* ロゴはヘッダーからはみ出して見えるよう、overflow visible */
.site-header { overflow: visible; }
.logo { z-index: 2; position: relative; }

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 108px;    /* ヘッダー80pxから上下14pxずつはみ出すデザイン */
  width: auto;
  display: block;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 36px;
}

.site-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.08em;
  position: relative;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: var(--color-orange);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.3s ease;
}

.site-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.site-nav a:hover { opacity: 1; }

.nav-ig {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: transparent;
  color: var(--color-text) !important;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-ig::after { display: none !important; }

.nav-ig:hover {
  background: var(--color-orange);
  color: white !important;
  border-color: var(--color-orange);
  opacity: 1;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 32px;
  height: 32px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--color-text);
  margin: 6px auto;
  transition: 0.3s;
}

/* ============================
   HERO
   ============================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
  background: var(--color-base);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 1;
  opacity: 0.85;
  animation: kenburns 24s ease-in-out infinite alternate;
}

@keyframes kenburns {
  0% { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.15) translate(-2%, -2%); }
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 26, 26, 0.25) 0%, rgba(26, 26, 26, 0.6) 100%);
}

.hero-deco { display: none; }

/* ============================
   ヒーロー カラフルブロブ装飾（en-job.com 風）
   ============================ */
.hero-blobs {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  filter: blur(30px);
  opacity: 0.78;
  mix-blend-mode: screen;
  will-change: transform, border-radius;
}

/* ブロブ1：右上のオレンジ大 — 大きく回遊 */
.blob-1 {
  width: 600px;
  height: 600px;
  top: -120px;
  right: -120px;
  background: radial-gradient(circle at 30% 30%, #ffc070, #F39000);
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: morph1 14s ease-in-out infinite;
}

/* ブロブ2：左下の緑 — 横に大きく動く */
.blob-2 {
  width: 520px;
  height: 520px;
  bottom: -120px;
  left: -100px;
  background: radial-gradient(circle at 50% 50%, #b8eb7a, #7FD93C);
  border-radius: 40% 60% 70% 30% / 50% 60% 30% 60%;
  animation: morph2 16s ease-in-out infinite;
}

/* ブロブ3：中央の淡オレンジ — ぐるぐる回って中央移動 */
.blob-3 {
  width: 420px;
  height: 420px;
  top: 35%;
  left: 40%;
  background: radial-gradient(circle at 50% 50%, #ffe0b8, #ffb050);
  border-radius: 50% 50% 30% 70% / 50% 30% 70% 50%;
  animation: morph3 12s ease-in-out infinite;
  opacity: 0.65;
}

/* ブロブ4：右下の濃オレンジ — 大きく回転移動 */
.blob-4 {
  width: 320px;
  height: 320px;
  bottom: 15%;
  right: 18%;
  background: radial-gradient(circle at 50% 50%, #F39000, #c46e00);
  border-radius: 70% 30% 50% 50% / 40% 70% 30% 60%;
  animation: morph4 18s ease-in-out infinite;
  opacity: 0.7;
}

@keyframes morph1 {
  0%   { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; transform: translate(0, 0) rotate(0deg) scale(1); }
  25%  { border-radius: 30% 70% 70% 30% / 50% 60% 30% 60%; transform: translate(-80px, 100px) rotate(90deg) scale(1.1); }
  50%  { border-radius: 50% 50% 60% 40% / 40% 60% 50% 60%; transform: translate(60px, -80px) rotate(180deg) scale(0.95); }
  75%  { border-radius: 40% 60% 50% 50% / 60% 40% 60% 40%; transform: translate(-40px, -60px) rotate(270deg) scale(1.05); }
  100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; transform: translate(0, 0) rotate(360deg) scale(1); }
}

@keyframes morph2 {
  0%   { border-radius: 40% 60% 70% 30% / 50% 60% 30% 60%; transform: translate(0, 0) rotate(0deg) scale(1); }
  33%  { border-radius: 60% 40% 30% 70% / 40% 50% 60% 50%; transform: translate(120px, -100px) rotate(120deg) scale(1.15); }
  66%  { border-radius: 30% 70% 60% 40% / 70% 30% 50% 50%; transform: translate(-80px, -50px) rotate(240deg) scale(0.9); }
  100% { border-radius: 40% 60% 70% 30% / 50% 60% 30% 60%; transform: translate(0, 0) rotate(360deg) scale(1); }
}

@keyframes morph3 {
  0%   { border-radius: 50% 50% 30% 70% / 50% 30% 70% 50%; transform: translate(0, 0) scale(1) rotate(0deg); }
  25%  { border-radius: 30% 70% 50% 50% / 70% 50% 50% 30%; transform: translate(-100px, 60px) scale(1.2) rotate(90deg); }
  50%  { border-radius: 70% 30% 60% 40% / 30% 70% 30% 70%; transform: translate(80px, 100px) scale(0.85) rotate(180deg); }
  75%  { border-radius: 40% 60% 30% 70% / 50% 50% 70% 30%; transform: translate(60px, -80px) scale(1.1) rotate(270deg); }
  100% { border-radius: 50% 50% 30% 70% / 50% 30% 70% 50%; transform: translate(0, 0) scale(1) rotate(360deg); }
}

@keyframes morph4 {
  0%   { border-radius: 70% 30% 50% 50% / 40% 70% 30% 60%; transform: translate(0, 0) rotate(0deg) scale(1); }
  50%  { border-radius: 30% 70% 50% 50% / 60% 30% 70% 40%; transform: translate(-100px, -120px) rotate(180deg) scale(1.3); }
  100% { border-radius: 70% 30% 50% 50% / 40% 70% 30% 60%; transform: translate(0, 0) rotate(360deg) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .blob { animation: none; }
}

@media (max-width: 768px) {
  .blob-1 { width: 380px; height: 380px; top: -100px; right: -100px; }
  .blob-2 { width: 320px; height: 320px; bottom: -80px; left: -80px; }
  .blob-3 { width: 240px; height: 240px; }
  .blob-4 { width: 200px; height: 200px; }
}

.hero-content {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1240px;
  width: 100%;
}

.hero-text {
  text-align: left;
}

/* ============================
   ヒーロー 円形写真 + 浮遊アニメ
   ============================ */
.hero-visual {
  position: relative;
  aspect-ratio: 1;
  max-width: 500px;
  margin-left: auto;
  width: 100%;
  opacity: 0;
  animation: heroVisualIn 1.2s cubic-bezier(0.22, 1, 0.36, 1) 0.8s forwards;
}

.hero-photo {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35), 0 0 0 8px rgba(255, 255, 255, 0.15);
  animation: photoFloat 7s ease-in-out infinite;
  z-index: 2;
  background: linear-gradient(135deg, var(--color-orange-soft), #ffd293);
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;       /* 円いっぱいに表示（余白なし） */
  object-position: center;
  display: block;
  opacity: 0;
  transition: opacity 1.4s ease;
  transform: scale(1);
}

.hero-slide.is-active {
  opacity: 1;
}

/* 周辺の小さな装飾円（en-job.com 風） */
.hero-photo-deco {
  position: absolute;
  border-radius: 50%;
  z-index: 1;
}

.hero-photo-deco-1 {
  width: 80px;
  height: 80px;
  top: 10%;
  right: -10%;
  background: var(--color-orange);
  box-shadow: 0 10px 30px rgba(243, 144, 0, 0.4);
  animation: decoFloat1 5s ease-in-out infinite;
}

.hero-photo-deco-2 {
  width: 56px;
  height: 56px;
  bottom: 15%;
  left: -8%;
  background: var(--color-green);
  box-shadow: 0 10px 30px rgba(127, 217, 60, 0.4);
  animation: decoFloat2 6s ease-in-out infinite;
}

@keyframes heroVisualIn {
  0% { opacity: 0; transform: scale(0.85); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes photoFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25%      { transform: translateY(-16px) rotate(-1.5deg); }
  50%      { transform: translateY(0) rotate(0deg); }
  75%      { transform: translateY(-12px) rotate(1.5deg); }
}

@keyframes decoFloat1 {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(-12px, 18px); }
}

@keyframes decoFloat2 {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(15px, -20px); }
}

@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-visual {
    max-width: 360px;
    margin: 0 auto;
    order: -1; /* モバイルでは写真を上に */
  }
  .hero-text { text-align: center; }
  .hero-lead { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: white;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  padding: 8px 18px;
  border-radius: 999px;
  margin: 0 0 32px;
  box-shadow: none;
  text-transform: uppercase;
  opacity: 0;
  animation: heroFadeIn 0.8s ease-out 0.2s forwards;
}

.hero-title {
  font-family: var(--font-jp-heading);
  font-size: clamp(38px, 7.5vw, 96px);
  font-weight: 900;
  margin: 0 0 36px;
  line-height: 1.25;
  letter-spacing: 0.02em;
  color: white;
}

.hero-title .line {
  display: block;
  text-shadow: none;
  overflow: hidden;
  white-space: nowrap;
}

.hero-title .line > * {
  display: inline-block;
}

.hero-title .line:nth-child(1) {
  opacity: 0;
  transform: translateY(40px);
  animation: heroSlideUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.5s forwards;
}

.hero-title .line:nth-child(2) {
  opacity: 0;
  transform: translateY(40px);
  animation: heroSlideUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.8s forwards;
}

.hero-title .accent {
  color: var(--color-orange);
  -webkit-text-stroke: 0;
  font-weight: 900;
}

.hero-lead {
  font-size: 18px;
  font-weight: 500;
  line-height: 2;
  margin: 0 0 48px;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: none;
  max-width: 560px;
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeUp 0.8s ease-out 1.2s forwards;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeUp 0.8s ease-out 1.5s forwards;
}

@keyframes heroFadeIn {
  to { opacity: 1; }
}

@keyframes heroSlideUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroFadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* スクロール示すスクロールヒント */
.hero::after {
  content: "";
  position: absolute;
  bottom: 32px;
  left: 50%;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.8));
  z-index: 4;
  animation: scrollHint 2.4s ease-in-out infinite;
}

@keyframes scrollHint {
  0%, 100% { transform: translateY(-10px); opacity: 0.3; }
  50% { transform: translateY(10px); opacity: 1; }
}

/* ============================
   BUTTONS
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 36px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.1em;
  border-radius: 4px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--font-jp);
}

.btn::after {
  content: "→";
  font-family: var(--font-en);
  transition: transform 0.3s ease;
}

.btn-primary {
  background: var(--color-orange);
  color: white;
  box-shadow: none;
}

.btn-primary:hover {
  background: var(--color-orange-deep);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(243, 144, 0, 0.25);
  opacity: 1;
}

.btn-primary:hover::after { transform: translateX(4px); }

.btn-ghost {
  background: transparent;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: none;
}

.btn-ghost:hover {
  background: white;
  color: var(--color-text);
  border-color: white;
  transform: translateY(-2px);
  opacity: 1;
}

.btn-ghost:hover::after { transform: translateX(4px); }

.btn-green {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-text);
  box-shadow: none;
}

.btn-green:hover {
  background: var(--color-text);
  color: white;
  transform: translateY(-2px);
  opacity: 1;
}

.btn-green:hover::after { transform: translateX(4px); }

.btn-link {
  background: none;
  color: var(--color-orange-deep);
  padding: 8px 0;
  font-weight: 600;
  box-shadow: none;
  border-radius: 0;
  border-bottom: 1px solid var(--color-orange-deep);
}

.btn-link::after { display: none; }

.btn-link:hover {
  background: none;
  color: var(--color-text);
  border-color: var(--color-text);
  border-radius: 0;
  opacity: 1;
}

.btn-block {
  display: block;
  width: 100%;
}

/* ============================
   SECTION COMMON
   ============================ */
.section {
  padding: 160px 0;
  position: relative;
}

.section-label {
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--color-orange);
  margin: 0 0 20px;
  text-align: center;
  text-transform: uppercase;
}

.section-title {
  font-family: var(--font-jp-heading);
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 900;
  margin: 0 0 28px;
  text-align: center;
  letter-spacing: 0.05em;
  color: var(--color-text);
  line-height: 1.35;
}

.section-title.left { text-align: left; }

.section-lead {
  text-align: center;
  font-size: 17px;
  color: var(--color-text-sub);
  max-width: 640px;
  margin: 0 auto 88px;
  line-height: 2;
  font-weight: 400;
}

/* ============================
   EVENTS
   ============================ */
.events {
  background: var(--color-base);
}

.events-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 16px;
}

.event-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--color-line);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  position: relative;
}

.event-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  border-color: transparent;
}

.event-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.event-card-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.4) 100%);
}

.event-card-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: white;
  color: var(--color-text);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 2px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  z-index: 1;
}

.event-card-halloween .event-card-badge {
  background: var(--color-orange);
  color: white;
}

.event-card-body {
  padding: 40px 36px 36px;
}

.event-card-title {
  font-family: var(--font-jp-heading);
  font-size: 26px;
  font-weight: 900;
  margin: 0 0 24px;
  letter-spacing: 0.04em;
  line-height: 1.45;
  color: var(--color-text);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.event-card-title .emoji {
  font-size: 22px;
  display: inline-block;
  animation: none;
}

.event-meta {
  margin: 0 0 24px;
  padding: 20px 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.event-meta li {
  font-size: 15px;
  padding: 6px 0;
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 16px;
  align-items: baseline;
  color: var(--color-text-sub);
}

.event-meta strong {
  color: var(--color-text);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.15em;
  text-transform: none;
  font-family: var(--font-en);
}

.event-card-desc {
  font-size: 16px;
  line-height: 2;
  color: var(--color-text-sub);
  margin: 0 0 28px;
}

.event-card-cta {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.event-countdown {
  background: var(--color-orange-soft);
  padding: 14px 24px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: center;
  border: none;
}

.cd-label {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-sub);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.cd-days {
  font-family: var(--font-en);
  font-size: 36px;
  color: var(--color-orange-deep);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.cd-unit {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-sub);
  letter-spacing: 0.1em;
}

/* ============================
   NEWS
   ============================ */
.news {
  background: var(--color-paper);
}

.news-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.news-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  padding: 32px 0;
  border-top: 1px solid var(--color-line);
  transition: padding 0.3s ease;
}

.news-list .news-item:last-child {
  border-bottom: 1px solid var(--color-line);
}

.news-item:hover {
  padding-left: 8px;
}

.news-date {
  font-family: var(--font-en);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-orange);
  letter-spacing: 0.1em;
  padding-top: 4px;
}

.news-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.news-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
  line-height: 1.6;
  letter-spacing: 0.04em;
}

.news-text {
  font-size: 16px;
  color: var(--color-text-sub);
  margin: 0;
  line-height: 1.9;
}

.news-link {
  font-size: 14px;
  color: var(--color-orange);
  font-weight: 600;
  text-decoration: none;
  margin-top: 8px;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.news-link::after { content: "→"; }

.news-empty {
  text-align: center;
  color: var(--color-text-sub);
  padding: 40px;
  font-size: 16px;
}

/* ============================
   ABOUT
   ============================ */
.about {
  background: var(--color-paper);
  position: relative;
  overflow: hidden;
}

.about-text {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.about-lead {
  font-family: var(--font-jp-heading);
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 900;
  color: var(--color-text);
  margin: 28px 0 36px;
  line-height: 1.6;
  letter-spacing: 0.06em;
}

.about-lead::before {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  background: var(--color-orange);
  margin-bottom: 24px;
}

.about-text p {
  font-size: 17px;
  line-height: 2.2;
  margin: 0 0 28px;
  color: var(--color-text);
}

.about-signature {
  font-family: var(--font-en);
  color: var(--color-orange);
  font-size: 16px !important;
  margin-top: 40px !important;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* about-stats（削除済）の旧スタイルは display:none */
.about-stats { display: none; }
.about-stats-legacy {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stat-num {
  font-family: var(--font-en);
  font-size: 48px;
  font-weight: 700;
  margin: 0;
  line-height: 1;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.stat-num span {
  font-family: var(--font-jp);
  font-size: 16px;
  margin-left: 6px;
  color: var(--color-text-sub);
}

.stat-label {
  font-family: var(--font-en);
  font-size: 13px;
  margin: 16px 0 0;
  color: var(--color-text-sub);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ============================
   ARCHIVE
   ============================ */
.archive {
  background: var(--color-base);
}

.archive-event {
  background: white;
  border-radius: 12px;
  padding: 64px 56px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--color-line);
}

.archive-event-head {
  text-align: center;
  margin-bottom: 48px;
}

.archive-year {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 13px;
  background: transparent;
  color: var(--color-orange);
  padding: 4px 0;
  border-radius: 0;
  border-bottom: 2px solid var(--color-orange);
  letter-spacing: 0.2em;
  margin-bottom: 20px;
  font-weight: 600;
}

.archive-event-title {
  font-family: var(--font-jp-heading);
  font-size: 28px;
  font-weight: 900;
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  letter-spacing: 0.04em;
}

.archive-event-title .emoji {
  font-size: 24px;
}

.archive-event-meta {
  font-size: 15px;
  color: var(--color-text-sub);
  margin: 0;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.archive-event-desc {
  font-size: 17px;
  line-height: 2.1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
  color: var(--color-text-sub);
}

.archive-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-item {
  aspect-ratio: 1;
  background-size: cover;
  background-position: center;
  border-radius: 8px;
  transition: transform 0.4s ease;
  cursor: pointer;
  filter: saturate(0.95);
}

.gallery-item:hover {
  transform: scale(1.03);
  filter: saturate(1.1);
  z-index: 1;
}

.archive-gallery-note {
  text-align: center;
  font-size: 15px;
  color: var(--color-text-sub);
  margin: 28px 0 0;
}

.archive-gallery-note a {
  color: var(--color-orange);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--color-orange);
}

/* YouTube動画リンク（クリック式サムネ）
   テキストと同じ幅に揃える */
.archive-video-link {
  position: relative;
  display: block;
  width: 100%;
  max-width: 720px;
  margin: 0 auto 24px;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
  background: var(--color-black);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  text-decoration: none;
}

.archive-video-link:hover {
  opacity: 1;
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.25);
}

.archive-video-thumb {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}

.archive-video-link:hover .archive-video-thumb {
  transform: scale(1.05);
}

.archive-video-link::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.45) 100%);
  transition: background 0.3s ease;
}

.archive-video-link:hover::after {
  background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.55) 100%);
}

.archive-video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  transition: transform 0.3s ease;
  filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.4));
}

.archive-video-link:hover .archive-video-play {
  transform: translate(-50%, -50%) scale(1.1);
}

.archive-video-label {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  z-index: 2;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

/* ============================
   動画再生用 Lightbox
   ============================ */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.video-modal.is-open {
  display: flex;
  opacity: 1;
}

.video-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.video-modal-content {
  position: relative;
  width: 100%;
  max-width: 1100px;
  aspect-ratio: 16 / 9;
  z-index: 1;
}

.video-modal-close {
  position: absolute;
  top: -56px;
  right: 0;
  background: transparent;
  border: none;
  color: white;
  font-size: 36px;
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s ease;
  line-height: 1;
  padding: 0;
}

.video-modal-close:hover {
  background: rgba(255, 255, 255, 0.15);
}

.video-modal-iframe-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-black);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.video-modal-iframe-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 700px) {
  .video-modal { padding: 16px; }
  .video-modal-close { top: -44px; font-size: 30px; }
}

/* ============================
   JOIN
   ============================ */
.join {
  background: var(--color-paper);
}

.join-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1080px;
  margin: 0 auto;
}

.join-step {
  background: transparent;
  border-radius: 0;
  padding: 0;
  text-align: left;
  border: none;
  border-top: 1px solid var(--color-text);
  padding-top: 32px;
  transition: none;
  position: relative;
}

.join-step:hover { transform: none; }

.join-step-num {
  font-family: var(--font-en);
  font-size: 16px;
  color: var(--color-orange);
  background: transparent;
  width: auto;
  height: auto;
  border-radius: 0;
  display: block;
  margin-bottom: 24px;
  letter-spacing: 0.15em;
  font-weight: 600;
}

.join-step:nth-child(2) .join-step-num { background: transparent; color: var(--color-orange); }
.join-step:nth-child(3) .join-step-num { background: transparent; color: var(--color-orange); }

.join-step-title {
  font-family: var(--font-jp-heading);
  font-size: 20px;
  font-weight: 900;
  margin: 0 0 16px;
  letter-spacing: 0.04em;
  color: var(--color-text);
  line-height: 1.5;
}

.join-step-desc {
  font-size: 16px;
  line-height: 2;
  color: var(--color-text-sub);
  margin: 0 0 20px;
}

.join-step-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-orange);
  text-decoration: none;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--color-orange);
  padding-bottom: 2px;
}

.join-step-link:hover { color: var(--color-text); border-color: var(--color-text); opacity: 1; }

.join-cta {
  text-align: center;
  margin-top: 72px;
}

/* ============================
   NEWS（重複定義削除済み）
   ============================ */

/* ============================
   SPONSORS LIST
   ============================ */
.sponsors-list {
  background: var(--color-base);
}

.sponsors-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 24px 40px;
  margin: 0 auto 80px;
  max-width: 1000px;
}

.sponsor-item {
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  padding: 24px 32px;
  border: 1px solid var(--color-line);
  border-radius: 8px;
  transition: border-color 0.3s ease, transform 0.3s ease;
  text-decoration: none;
}

.sponsor-item:hover {
  border-color: var(--color-orange);
  transform: translateY(-2px);
  opacity: 1;
}

.sponsor-item img {
  display: block;
  object-fit: contain;
  filter: grayscale(20%);
  transition: filter 0.3s ease;
}

.sponsor-item:hover img { filter: grayscale(0%); }

.sponsor-lg img { height: 72px; width: auto; max-width: 240px; }
.sponsor-md img { height: 56px; width: auto; max-width: 180px; }
.sponsor-sm img { height: 40px; width: auto; max-width: 140px; }

.sponsors-individuals {
  max-width: 820px;
  margin: 0 auto;
}

.sponsors-individuals-title {
  font-family: var(--font-en);
  font-size: 14px;
  color: var(--color-text-sub);
  margin: 0 0 28px;
  letter-spacing: 0.2em;
  text-align: center;
  font-weight: 600;
  text-transform: uppercase;
}

.sponsors-text-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px 24px;
  padding: 40px;
  background: white;
  border-radius: 8px;
  border: 1px solid var(--color-line);
}

.sponsors-text-list li {
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.04em;
}

@media (max-width: 768px) {
  .sponsors-grid { gap: 16px 24px; }
  .sponsor-lg img { height: 56px; }
  .sponsor-md img { height: 44px; }
  .sponsor-sm img { height: 36px; }
}

/* ============================
   SPONSOR BANNER
   ============================ */
.sponsor-banner {
  background: var(--color-base);
  padding: 48px 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.sponsor-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.sponsor-banner-text {
  font-size: 16px;
  margin: 0;
  flex: 1;
  min-width: 280px;
  color: var(--color-text-sub);
  line-height: 1.9;
}

.sponsor-banner-text strong {
  display: block;
  font-family: var(--font-jp-heading);
  font-size: 19px;
  font-weight: 900;
  margin-bottom: 6px;
  color: var(--color-text);
  letter-spacing: 0.05em;
}

/* ============================
   CONTACT
   ============================ */
.contact {
  background: var(--color-paper);
}

.contact-routes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 72px;
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
}

.contact-route {
  background: transparent;
  padding: 32px 24px;
  border-radius: 0;
  text-align: left;
  box-shadow: none;
  border-top: 1px solid var(--color-text);
  transition: padding 0.3s ease;
}

.contact-route:hover { padding-left: 32px; padding-right: 16px; }

.contact-route-emoji {
  font-size: 32px;
  margin-bottom: 24px;
  line-height: 1;
}

.contact-route h3 {
  font-family: var(--font-jp-heading);
  font-size: 18px;
  font-weight: 900;
  margin: 0 0 16px;
  color: var(--color-text);
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.contact-route p {
  font-size: 15px;
  line-height: 2;
  color: var(--color-text-sub);
  margin: 0;
}

.contact-form {
  background: white;
  padding: 64px 56px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 760px;
  margin: 0 auto;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--color-line);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-form span {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-sub);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.contact-form em {
  display: inline-block;
  margin-left: 8px;
  font-style: normal;
  font-size: 10px;
  color: var(--color-orange);
  background: transparent;
  padding: 0;
  border: none;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 16px 0;
  border: none;
  border-bottom: 1px solid var(--color-line);
  border-radius: 0;
  font-size: 17px;
  font-family: inherit;
  background: transparent;
  transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-bottom-color: var(--color-orange);
}

.contact-form button[type="submit"] {
  margin-top: 24px;
}

/* ============================
   FOOTER
   ============================ */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding-top: 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 64px;
  padding: 96px 40px 64px;
  align-items: start;
  max-width: var(--container);
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer-logo-img {
  height: 88px;             /* 余白削減版に合わせて大きく */
  width: auto;
  display: block;
  background: white;
  padding: 10px 14px;
  border-radius: 10px;
  align-self: flex-start;
}

.footer-tag {
  font-family: var(--font-jp-heading);
  color: white;
  margin: 0;
  font-size: 18px;
  letter-spacing: 0.06em;
  line-height: 1.7;
}

.footer-sns-label {
  font-family: var(--font-en);
  font-size: 13px;
  color: var(--color-orange);
  margin: 0 0 16px;
  letter-spacing: 0.2em;
  font-weight: 600;
  text-transform: uppercase;
}

.footer-sns-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: white;
  padding: 12px 0;
  background: transparent;
  border-radius: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  letter-spacing: 0.05em;
  font-family: var(--font-en);
  transition: border-color 0.3s ease;
}

.footer-sns-link:hover {
  background: transparent;
  border-bottom-color: var(--color-orange);
  opacity: 1;
}

.footer-misc {
  font-size: 15px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.7);
}

.footer-misc p { margin: 0 0 6px; }

.footer-copy {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  text-align: center;
}

.footer-copy small {
  font-family: var(--font-en);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ============================
   MOBILE
   ============================ */
@media (max-width: 900px) {
  .events-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .join-steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-routes {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 64px 32px 48px;
  }

  .container { padding: 0 24px; }
  .container-narrow { padding: 0 24px; }
}

@media (max-width: 768px) {
  .section { padding: 96px 0; }

  .logo-img { height: 88px; }   /* モバイル：はみ出しデザイン維持 */

  .nav-toggle {
    display: block;
    z-index: 200;
  }

  .site-nav {
    position: fixed;
    inset: 0;
    background: var(--color-base);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 150;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav.is-open { transform: translateX(0); }

  .site-nav ul {
    flex-direction: column;
    gap: 32px;
    padding: 0;
    text-align: center;
  }

  .site-nav a { font-size: 18px; }
  .site-nav a::after { display: none; }

  .nav-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .hero { min-height: auto; padding: 140px 0 80px; }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    padding: 16px 28px;
    font-size: 15px;
  }

  .archive-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .archive-event {
    padding: 40px 28px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 40px 28px;
  }

  .event-card-body {
    padding: 32px 28px;
  }

  .event-meta li {
    grid-template-columns: 80px 1fr;
    font-size: 14px;
  }

  .news-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .archive-event-title {
    font-size: 22px;
    flex-direction: column;
    gap: 4px;
  }
}