/* ===== RESET ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Noto Sans JP','Hiragino Sans',sans-serif;
  background:#FFFFFF;
  color:#2D2A26;
  overflow-x:hidden;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ===== A11Y / SEO helper ===== */
.visually-hidden{
  position:absolute !important;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}
.skip-link{
  position:absolute;
  left:-9999px;
  top:10px;
  background:#fff;
  color:#000;
  padding:10px 14px;
  border-radius:10px;
  box-shadow:0 8px 30px rgba(0,0,0,.12);
  z-index:99999;
}
.skip-link:focus{left:10px}

/* ===== VARIABLES ===== */
:root{
  --pink:#E8829A;
  --pink-light:#F2A7B8;
  --pink-pale:#FFF0F3;
  --sakura:#FADADD;
  --coral:#E07860;
  --green:#6AAE6C;
  --green-light:#A8D5A0;
  --green-pale:#F0F8E8;
  --mint:#7BCAC2;
  --lavender:#B8A9D4;
  --cream:#FFFBF7;
  --cream-dark:#F5EDE0;
  --gold:#C8A860;
  --white:#FFFFFF;
  --text:#2D2A26;
  --text-mid:#5A5550;
  --text-light:#8A8480;
  --border:#E8E2DA;
  --r:16px;
  --r-lg:24px;
  --shadow:0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg:0 12px 40px rgba(0,0,0,0.10);
}

/* ===== PETALS BACKGROUND ===== */
.petals-bg{
  position:fixed;top:0;left:0;width:100%;height:100%;
  pointer-events:none;z-index:0;overflow:hidden;
}
.petal{
  position:absolute;
  width:12px;height:12px;
  background:var(--sakura);
  border-radius:50% 0 50% 0;
  opacity:0;
  animation:petalFall linear infinite;
}
@keyframes petalFall{
  0%{transform:translateY(-5vh) translateX(0) rotate(0deg) scale(1);opacity:0}
  10%{opacity:.35}
  50%{transform:translateY(50vh) translateX(40px) rotate(180deg) scale(.9);opacity:.3}
  100%{transform:translateY(110vh) translateX(-20px) rotate(360deg) scale(.7);opacity:0}
}

/* ===== HEADER ===== */
.header{
  position:fixed;top:0;left:0;right:0;z-index:10 !important;
  background:rgba(255,251,247,0.88);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .3s;
}
.header.scrolled{box-shadow:0 2px 20px rgba(0,0,0,0.06)}
.header-inner{
  max-width:1120px;margin:0 auto;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;height:64px;
}
/* LOGO */
.logo{display:flex;align-items:center;gap:12px}
.logo-svg{height:40px;width:auto;display:block}
.nav-links{display:flex;gap:4px}
.nav-links a{
  padding:7px 16px;border-radius:8px;
  font-weight:600;font-size:.82rem;
  color:var(--text-mid);transition:all .25s;
  letter-spacing:.02em;
}
.nav-links a:hover{background:var(--pink-pale);color:var(--pink)}
.nav-links a.active{background:var(--pink);color:var(--white)}
.hamburger{
  display:none;flex-direction:column;gap:5px;
  cursor:pointer;padding:8px;
}
.hamburger span{
  width:22px;height:2px;background:var(--text);
  border-radius:2px;transition:all .3s;
}
.mobile-nav{
  display:none;position:fixed;top:64px;left:0;right:0;
  background:rgba(255,251,247,0.98);backdrop-filter:blur(20px);
  padding:12px 20px;z-index:999;border-bottom:1px solid var(--border);
  box-shadow:var(--shadow-lg);
}
.mobile-nav.open{display:block}
.mobile-nav a{
  display:block;padding:14px 20px;border-radius:10px;
  font-weight:600;font-size:.95rem;transition:background .25s;
}
.mobile-nav a:hover{background:var(--pink-pale);color:var(--pink)}

/* ===== HERO ===== */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  text-align:center;overflow:hidden;
  background:linear-gradient(175deg,#FFF5F0 0%,#FFF0F3 35%,#FFFBF7 65%,#FDF0F5 100%);
  padding:100px 24px 60px;
}
.hero-deco{position:absolute;width:100%;height:100%;top:0;left:0;pointer-events:none;overflow:hidden}
.hero-deco .blob{position:absolute;border-radius:50%;opacity:.10;filter:blur(2px)}
.hero-deco .blob:nth-child(1){width:380px;height:380px;background:radial-gradient(circle,var(--pink),var(--sakura));top:-100px;right:-100px;animation:drift 10s ease-in-out infinite}
.hero-deco .blob:nth-child(2){width:280px;height:280px;background:radial-gradient(circle,var(--coral),var(--gold));bottom:3%;left:-80px;animation:drift 13s ease-in-out infinite 3s}
.hero-deco .blob:nth-child(3){width:220px;height:220px;background:radial-gradient(circle,var(--lavender),#D8CDEF);top:25%;left:6%;animation:drift 9s ease-in-out infinite 1.5s}
.hero-deco .blob:nth-child(4){width:160px;height:160px;background:radial-gradient(circle,var(--coral),var(--gold));bottom:18%;right:8%;animation:drift 11s ease-in-out infinite 5s}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(16px,-22px) scale(1.06)}}

/* Hero floating particles */
.hero-particle{
  position:absolute;border-radius:50%;pointer-events:none;
  animation:heroFloat linear infinite;
}
@keyframes heroFloat{
  0%{transform:translateY(0) rotate(0deg) scale(1);opacity:0}
  10%{opacity:.7}
  90%{opacity:.5}
  100%{transform:translateY(-110vh) rotate(360deg) scale(.6);opacity:0}
}
/* Sparkle */
.hero-sparkle{
  position:absolute;pointer-events:none;
  width:4px;height:4px;background:#fff;
  border-radius:50%;box-shadow:0 0 6px 2px rgba(232,130,154,.5),0 0 12px 4px rgba(232,130,154,.2);
  animation:sparkle 3s ease-in-out infinite;
}
@keyframes sparkle{
  0%,100%{transform:scale(0);opacity:0}
  50%{transform:scale(1);opacity:1}
}

/* Hero floating photos */
.hero-float-photo{
  position:absolute;pointer-events:none;z-index:1;
  border-radius:50%;overflow:hidden;
  box-shadow:0 8px 32px rgba(232,130,154,.22),0 2px 12px rgba(0,0,0,.08);
  border:3px solid rgba(255,255,255,.65);
  opacity:0;
  animation:heroPhotoFloat 8s ease-in-out forwards;
  filter:brightness(1.08) saturate(1.1) contrast(0.95);
}
.hero-float-photo img{
  width:100%;height:100%;object-fit:cover;display:block;
}
@keyframes heroPhotoFloat{
  0%{opacity:0;transform:translateY(20px) scale(.85) rotate(-2deg)}
  15%{opacity:.55;transform:translateY(0) scale(.95) rotate(0deg)}
  50%{opacity:.45;transform:translateY(-15px) scale(1) rotate(1deg)}
  85%{opacity:.5;transform:translateY(-25px) scale(.97) rotate(-0.5deg)}
  100%{opacity:0;transform:translateY(-40px) scale(.9) rotate(1.5deg)}
}

.hero-content{position:relative;z-index:2;max-width:720px}
.hero-badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 18px;border-radius:6px;
  font-weight:700;font-size:.78rem;letter-spacing:.04em;
}
.badge.free{background:var(--pink);color:var(--white)}
.badge.no-rsv{background:var(--green);color:var(--white)}

/* Pop eyebrow */
.hero-eyebrow{
  font-size:clamp(1rem,2.8vw,1.35rem);font-weight:800;
  letter-spacing:.08em;
  margin-bottom:18px;
  display:inline-flex;align-items:center;gap:6px;
  background:linear-gradient(135deg,var(--pink),var(--coral),var(--pink-light),var(--pink),var(--coral));
  background-size:200% 200%;
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
  animation:gradShift 4s ease-in-out infinite;
  position:relative;
}
@keyframes gradShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes popBounce{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-4px) scale(1.15)}}

/* Hero Logo SVG */
.hero-logo-svg{display:block;margin:0 auto 16px;max-width:600px;width:90%;height:auto}
.hero-subtitle{
  font-family:'Inter','Noto Sans JP',sans-serif;
  font-size:clamp(1rem,2.5vw,1.3rem);
  font-weight:600;color:var(--pink);
  margin-bottom:6px;letter-spacing:.02em;
}
.hero-tagline{
  font-size:.98rem;color:var(--text-mid);
  font-weight:500;margin-bottom:32px;line-height:1.8;
}

.hero-chips{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:36px}
.chip{
  background:var(--white);border:1px solid var(--border);
  border-radius:10px;padding:12px 24px;
  display:flex;align-items:center;gap:10px;
  font-weight:600;font-size:.9rem;
  box-shadow:var(--shadow);transition:all .3s;
}
.chip:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.chip i{font-size:1.1rem}
.chip.date i{color:var(--pink)}
.chip.time i{color:var(--coral)}
.chip.place i{color:var(--green)}

.hero-cta{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--pink);color:var(--white);
  padding:14px 36px;border-radius:10px;
  font-weight:700;font-size:1rem;letter-spacing:.02em;
  box-shadow:0 6px 20px rgba(232,130,154,.3);
  transition:all .3s;cursor:pointer;border:none;font-family:inherit;
}
.hero-cta:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(232,130,154,.4);background:#D6748C}

.scroll-ind{
  position:absolute;bottom:28px;left:50%;
  transform:translateX(-50%);
  animation:sDown 2s ease-in-out infinite;z-index:2;
}
.scroll-ind i{font-size:1.2rem;color:var(--pink);opacity:.4}
@keyframes sDown{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}

/* ===== SECTION COMMON ===== */
.section{position:relative;z-index:1;padding:100px 24px}
.section-inner{max-width:1120px;margin:0 auto}
.section-header{text-align:center;margin-bottom:56px}
.section-label{
  display:inline-block;
  font-family:'Inter',sans-serif;
  font-size:.72rem;font-weight:700;
  color:var(--pink);
  background:var(--pink-pale);
  padding:4px 16px;border-radius:6px;
  margin-bottom:12px;letter-spacing:.1em;
  text-transform:uppercase;
}
.section-title{
  font-size:clamp(1.6rem,3.5vw,2.2rem);
  font-weight:800;line-height:1.35;color:var(--text);
  letter-spacing:-.01em;
}
.section-title .a-pink{color:var(--pink)}
.section-title .a-green{color:var(--green)}
.section-title .a-coral{color:var(--coral)}
.section-subtitle{
  margin-top:10px;color:var(--text-light);
  font-size:.92rem;font-weight:500;
}

/* ===== WAVE ===== */
.wave-div{position:relative;z-index:1;margin-top:-2px;margin-bottom:-2px}
.wave-div svg{display:block;width:100%}

/* ===== CONCEPT ===== */
.concept-section{background:var(--white);margin-top:-1px}
.concept-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:56px;align-items:center;
}
.concept-text h3{
  font-size:1.5rem;font-weight:800;
  color:var(--text);margin-bottom:18px;line-height:1.5;
}
.concept-text h3 span{color:var(--pink)}
.concept-text p{
  font-size:.92rem;color:var(--text-mid);
  margin-bottom:14px;line-height:1.95;
}
.concept-photos{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.concept-photos .cp{
  border-radius:var(--r);overflow:hidden;
  box-shadow:var(--shadow);aspect-ratio:1;transition:transform .35s;
}
.concept-photos .cp:hover{transform:scale(1.03)}
.concept-photos .cp:nth-child(2){transform:translateY(0)}
.concept-photos .cp:nth-child(2):hover{transform:translateY(0) scale(1.03)}
.concept-photos .cp:nth-child(4){transform:translateY(0)}
.concept-photos .cp:nth-child(4):hover{transform:translateY(0) scale(1.03)}
.concept-photos .cp img{width:100%;height:100%;object-fit:cover;filter:brightness(1.05) saturate(1.12) contrast(0.96)}
.concept-photos .cp:nth-child(1) img{filter:brightness(1.22) saturate(1.18) contrast(0.94)}
.concept-photos .cp{position:relative}
.concept-photos .cp::after{
  content:'';position:absolute;top:0;left:0;width:100%;height:100%;
  background:linear-gradient(135deg,rgba(232,130,154,0.06),rgba(255,218,221,0.08));
  pointer-events:none;border-radius:var(--r);
}

/* ===== DETAIL CARDS ===== */
.details-section{background:var(--white);margin-top:-1px}
.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.detail-card{
  background:var(--cream);border-radius:var(--r);
  overflow:hidden;border:1px solid var(--border);
  transition:all .4s;
}
.detail-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--pink-light)}
.detail-card-img{position:relative;height:200px;overflow:hidden}
.detail-card-img img{width:100%;height:100%;object-fit:cover;object-position:center 40%;transition:transform .5s;filter:brightness(1.05) saturate(1.12) contrast(0.96)}
.detail-card-img::after{
  content:'';position:absolute;top:0;left:0;width:100%;height:100%;
  background:linear-gradient(135deg,rgba(232,130,154,0.05),rgba(255,218,221,0.07));
  pointer-events:none;z-index:1;
}
.detail-card:hover .detail-card-img img{transform:scale(1.05)}
.detail-tag{
  position:absolute;top:12px;left:12px;
  padding:4px 12px;border-radius:6px;
  font-size:.72rem;font-weight:700;
  color:var(--white);letter-spacing:.03em;
}
.detail-tag.eat{background:var(--coral)}
.detail-tag.touch{background:var(--green)}
.detail-tag.play{background:var(--gold);color:var(--text)}
.detail-tag.health{background:var(--lavender)}

.detail-card-body{padding:22px 24px 26px}
.detail-card-body h3{
  display:flex;align-items:center;gap:8px;
  font-size:1.05rem;font-weight:700;
  margin-bottom:10px;color:var(--text);
}
.detail-card-body h3 i{color:var(--pink);font-size:.95rem}
.detail-card-body p{
  font-size:.88rem;color:var(--text-mid);line-height:1.8;
}
.detail-note{
  margin-top:12px;font-size:.78rem;
  color:var(--coral);font-weight:600;
  display:flex;align-items:center;gap:6px;
}
.detail-note i{font-size:.8rem}
.line-reserve-btn{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:14px;padding:10px 22px;border-radius:8px;
  background:#06C755;color:#fff;font-weight:700;font-size:.85rem;
  transition:all .3s;border:none;cursor:pointer;font-family:inherit;
}
.line-reserve-btn:hover{background:#05B04C;transform:translateY(-2px);box-shadow:0 4px 15px rgba(6,199,85,.3)}
.line-reserve-btn i{font-size:1.1rem}

/* ===== MAP ===== */
.map-section{background:linear-gradient(180deg,#FFF5F0 0%,var(--cream) 100%);margin-top:-1px}
.map-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.map-embed{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3}
.map-embed iframe{width:100%;height:100%;border:none}
.map-info h3{
  font-size:1.2rem;font-weight:800;margin-bottom:6px;
  color:var(--text);display:flex;align-items:center;gap:8px;
}
.map-info h3 i{color:var(--pink)}
.map-address{font-size:.88rem;color:var(--text-light);margin-bottom:20px}
.acc-item{
  display:flex;align-items:flex-start;gap:14px;
  padding:13px 0;border-bottom:1px solid var(--border);
}
.acc-item:last-child{border-bottom:none}
.acc-ic{
  width:38px;height:38px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;color:var(--white);font-size:.85rem;
}
.acc-ic.train{background:var(--green)}
.acc-ic.car{background:var(--coral)}
.acc-text strong{display:block;font-size:.88rem;margin-bottom:2px;font-weight:700}
.acc-text span{font-size:.82rem;color:var(--text-light)}
.map-warn{
  margin-top:18px;background:var(--pink-pale);
  border-radius:var(--r);padding:16px 20px;
  font-size:.85rem;display:flex;align-items:flex-start;gap:10px;
  color:var(--text);line-height:1.7;
}
.map-warn i{color:var(--coral);font-size:1rem;margin-top:2px;flex-shrink:0}

/* ===== SPONSOR ===== */
.support-section{background:var(--white);margin-top:-1px}
.support-card{
  max-width:800px;margin:0 auto;
  background:linear-gradient(135deg,var(--pink),var(--coral));
  border-radius:var(--r-lg);padding:44px 40px;
  text-align:center;color:var(--white);
  position:relative;overflow:hidden;
}
.support-card::before{
  content:'';position:absolute;top:-30%;right:-15%;
  width:200px;height:200px;background:rgba(255,255,255,.08);border-radius:50%;
}
.support-card h3{font-size:1.2rem;font-weight:800;margin-bottom:12px;position:relative}
.support-card h3 i{margin-right:8px}
.support-card>p{font-size:.9rem;opacity:.9;margin-bottom:20px;position:relative;line-height:1.8}
.support-card>p strong{opacity:1;font-weight:800;text-decoration:underline}
.support-price{
  font-family:'Inter',sans-serif;font-size:2.4rem;
  font-weight:800;position:relative;margin-bottom:10px;
}
.support-price small{font-size:.4em;opacity:.8}
.support-benefits{font-size:.82rem;opacity:.85;position:relative;line-height:1.8}

/* ===== CORPORATE SUPPORT BOX ===== */
.corporate-support-box{
  max-width:800px;
  margin:40px auto 0;
  padding:40px 36px;
  background:linear-gradient(135deg,var(--cream) 0%,var(--pink-pale) 100%);
  border:2px dashed var(--pink-light);
  border-radius:var(--r-lg);
  text-align:center;
  position:relative;
  overflow:hidden;
}
.corporate-support-box::before{
  content:'';
  position:absolute;
  top:-100px;
  right:-100px;
  width:200px;
  height:200px;
  background:radial-gradient(circle,rgba(232,130,154,.08) 0%,transparent 70%);
  border-radius:50%;
}

/* タイトル */
.corporate-title{
  font-size:1.3rem;
  font-weight:800;
  color:var(--pink);
  margin-bottom:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  position:relative;
}
.corporate-title i{
  font-size:1.25rem;
}

/* 説明文 */
.corporate-desc{
  font-size:.9rem;
  color:var(--text-mid);
  line-height:1.8;
  margin-bottom:24px;
  position:relative;
}

/* CTAボタンエリア */
.corporate-cta{
  margin-top:0;
}

/* ===== SPONSORS TICKER ===== */
.sponsors-ticker-section{
  background:var(--white);
  padding:32px 0;
  overflow:hidden;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.sponsors-ticker-label{
  text-align:center;
  font-size:.95rem;
  font-weight:700;
  color:var(--pink);
  margin-bottom:20px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.sponsors-ticker-label i{
  font-size:.9rem;
  animation:heartBeat 1.5s ease-in-out infinite;
}
@keyframes heartBeat{
  0%,100%{transform:scale(1)}
  10%,30%{transform:scale(1.1)}
  20%,40%{transform:scale(1)}
}
.sponsors-ticker-wrapper{
  overflow:hidden;
  position:relative;
}
.sponsors-ticker{
  display:flex;
  align-items:center;
  gap:120px;
  animation-play-state:paused;
  will-change:transform;
  transform:translateX(10%);
}
.sponsors-ticker.active{
  animation:tickerScroll 60s linear infinite;
}
@keyframes tickerScroll{
  0%{transform:translateX(10%)}
  100%{transform:translateX(calc(-100% / 3 + 10%))}
}
.ticker-item{
  flex-shrink:0;
}

/* ロゴ画像の場合 */
.ticker-item img{
  height:50px;
  width:auto;
  max-width:200px;
  object-fit:contain;
  opacity:.85;
  transition:all .3s;
}
.ticker-item img:hover{
  opacity:1;
  transform:scale(1.05);
}

/* テキストの場合 */
.ticker-item.ticker-text{
  font-family:'Noto Serif JP','Hiragino Mincho ProN',serif;
  font-size:1.4rem;
  font-weight:900;
  color:var(--text);
  letter-spacing:.05em;
  opacity:.75;
  transition:all .3s;
}
.ticker-item.ticker-text:hover{
  opacity:1;
  color:var(--pink);
}

/* レスポンシブ対応 */
@media(max-width:768px){
  .support-card{
    padding:36px 28px;
  }
  .support-card h3{
    font-size:1.1rem;
  }
  .support-card>p{
    font-size:.88rem;
  }
  .support-price{
    font-size:2rem;
  }
  .corporate-support-box{
    padding:32px 24px;
    margin-top:32px;
  }
  .corporate-title{
    font-size:1.15rem;
    flex-direction:column;
    gap:6px;
    margin-bottom:16px;
  }
  .corporate-desc{
    font-size:.88rem;
    margin-bottom:20px;
  }
  .sponsors-ticker-section{
    padding:24px 0;
  }
  .sponsors-ticker-label{
    font-size:.9rem;
    margin-bottom:16px;
  }
  .sponsors-ticker{
    gap:60px;
  }
  .sponsors-ticker.active{
    animation:tickerScroll 35s linear infinite;
  }
  .ticker-item.ticker-text{
    font-size:1.1rem;
  }
}

/* ===== FAQ ===== */
.faq-section{background:var(--white);padding:80px 24px;margin-top:-1px}
.faq-inner{
  max-width:900px;margin:0 auto;
}
.faq-list{margin-top:0}
.faq-item{
  background:linear-gradient(135deg,#FFF5F0,#FFF0F3);
  border:2px solid var(--pink-light);
  border-radius:var(--r-md);
  padding:28px 32px;
  margin-bottom:20px;
  transition:all .3s;
}
.faq-item:hover{
  border-color:var(--pink);
  box-shadow:0 4px 12px rgba(232,130,154,.15);
  transform:translateY(-2px);
}
.faq-item dt{
  font-size:1.05rem;font-weight:700;color:var(--pink);
  margin-bottom:12px;display:flex;align-items:center;gap:10px;
  line-height:1.6;
}
.faq-item dt i{font-size:1.1rem;flex-shrink:0}
.faq-item dd{
  font-size:.95rem;color:var(--text);
  line-height:1.8;margin:0;padding-left:30px;
  font-weight:500;
}
@media(max-width:768px){
  .faq-section{padding:60px 20px}
  .faq-item{padding:24px 20px}
  .faq-item dt{font-size:.98rem}
  .faq-item dd{font-size:.88rem;padding-left:24px}
}

/* ===== NOTES（削除予定・下位互換用） ===== */
.notes-section{background:var(--white);margin-top:-1px}
.notes-inner{
  max-width:800px;margin:0 auto;
  background:linear-gradient(135deg,#FFF5F0,#FFF0F3);
  border:2px solid var(--coral);
  border-radius:var(--r-lg);padding:40px 44px;
  position:relative;overflow:hidden;
}
.notes-inner::before{
  content:'';position:absolute;top:-20px;right:-20px;
  width:100px;height:100px;border-radius:50%;
  background:var(--coral);opacity:.06;
}
.notes-inner h3{
  font-size:1.15rem;font-weight:800;color:var(--coral);
  margin-bottom:18px;display:flex;align-items:center;gap:8px;
  position:relative;
}
.notes-inner h3 i{font-size:1rem}
.notes-list{margin-top:0}
.notes-list li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:.88rem;color:var(--text);
  line-height:1.8;margin-bottom:8px;
  font-weight:500;
}
.notes-list li i{color:var(--coral);margin-top:6px;font-size:.55rem;flex-shrink:0}

/* ===== COUNTDOWN ===== */
.cta-section{
  background:linear-gradient(135deg,var(--pink) 0%,var(--coral) 50%,var(--lavender) 100%);
  padding:76px 24px;text-align:center;color:var(--white);
  position:relative;overflow:hidden;margin-top:-1px;
}
.cta-section::before{
  content:'';position:absolute;top:-40%;left:-40%;
  width:180%;height:180%;
  background:radial-gradient(circle at 30% 40%,rgba(255,255,255,.07) 0%,transparent 50%);
}
.cta-content{position:relative;z-index:2;max-width:600px;margin:0 auto}
.cta-content h2{
  font-size:clamp(1.4rem,3vw,2rem);
  font-weight:800;margin-bottom:14px;
  display:flex;align-items:center;gap:10px;justify-content:center;
}
.cta-content h2 i{font-size:.9em}
.countdown{display:flex;gap:12px;justify-content:center;margin-bottom:28px}
.cd-item{
  background:rgba(255,255,255,.15);backdrop-filter:blur(10px);
  border-radius:12px;padding:14px 16px;min-width:72px;text-align:center;
}
.cd-item .num{
  font-family:'Inter',sans-serif;font-size:1.7rem;
  font-weight:800;display:block;line-height:1;
}
.cd-item .lbl{font-size:.68rem;font-weight:600;opacity:.8;margin-top:4px}
.cta-text{font-size:.92rem;opacity:.9;margin-bottom:24px;font-weight:500}
.cta-sns{display:flex;gap:12px;justify-content:center}
.cta-sns a{
  width:44px;height:44px;border-radius:10px;
  background:rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;
  font-size:1.15rem;color:var(--white);transition:all .3s;
}
.cta-sns a:hover{background:var(--white);color:var(--pink);transform:translateY(-3px)}

/* ===== FOOTER (CENTER ALIGNED) ===== */
.footer{
  background:#2A2622;color:#AAA49C;
  padding:52px 24px 28px;text-align:center;
  position:relative;z-index:1;
}
.footer-inner{max-width:700px;margin:0 auto 32px}
.footer .f-logo{
  margin-bottom:6px;display:flex;align-items:center;
  justify-content:center;
}
.footer .f-logo img{height:48px;width:auto;filter:brightness(0) invert(.85)}
.footer .f-sub{font-size:.78rem;color:#8A8480;margin-bottom:20px}
.footer-nav{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-bottom:24px}
.footer-nav a{
  padding:6px 14px;border-radius:6px;
  font-size:.8rem;font-weight:600;color:#AAA49C;
  transition:all .25s;
}
.footer-nav a:hover{background:rgba(255,255,255,.06);color:var(--pink-light)}
.footer-orgs{font-size:.76rem;color:#7A7470;line-height:1.8;margin-bottom:20px}
.footer-orgs strong{color:#AAA49C}
.footer-bottom{
  border-top:1px solid #3D3832;padding-top:20px;
  font-size:.72rem;color:#5A5550;
}

/* ===== ANIMATIONS ===== */
.fade-up{opacity:0;transform:translateY(30px);transition:all .7s cubic-bezier(.22,.61,.36,1)}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fade-up.d1{transition-delay:.1s}
.fade-up.d2{transition-delay:.2s}
.fade-up.d3{transition-delay:.3s}
.fade-up.d4{transition-delay:.4s}
.fade-up.d5{transition-delay:.5s}
.fade-up.d6{transition-delay:.6s}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .concept-grid{grid-template-columns:1fr;gap:32px}
  .concept-photos{order:-1}
  .act-overview-grid{grid-template-columns:repeat(2,1fr)}
  .map-grid{grid-template-columns:1fr}
  .footer-inner{max-width:100%}
  .detail-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .hero-float-photo{display:none!important}
  .hero{min-height:100svh;padding:86px 16px 48px}
  .hero-chips{flex-direction:column;align-items:center}
  .section{padding:72px 16px}
  .act-overview-grid{grid-template-columns:1fr 1fr;gap:14px}
  .detail-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .detail-card-img{height:140px}
  .detail-card-body{padding:14px 16px 18px}
  .detail-card-body h3{font-size:.9rem}
  .detail-card-body p{font-size:.78rem}
  .countdown{gap:8px}
  .cd-item{min-width:60px;padding:10px 12px}
  .cd-item .num{font-size:1.4rem}
  .support-card{padding:32px 22px}
  .support-price{font-size:2rem}
  .notes-inner{padding:28px 22px}
}
/* ===== FORM MODAL ===== */
.form-modal{
  position:fixed;
  inset:0;
  display:none;
  justify-content:center;
  align-items:center;
  z-index:999999 !important;
  opacity:0;
  transition:opacity .3s ease;
}

.form-modal.active{
  display:flex;
  opacity:1;
}

.form-overlay{
  position:absolute;
  inset:0;
  background:rgba(45,42,38,0.75);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  cursor:pointer;
  z-index:999998 !important;
}

.form-container{
  position:relative;
  width:95%;
  max-width:900px;
  max-height:90vh;
  background:var(--white);
  border-radius:var(--r-lg);
  box-shadow:0 20px 60px rgba(0,0,0,0.25),
             0 0 0 1px rgba(232,130,154,0.1);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  animation:modalSlideUp .4s cubic-bezier(.16,1,.3,1);
  z-index:1000000 !important;
}

@keyframes modalSlideUp{
  from{
    opacity:0;
    transform:translateY(30px) scale(0.95);
  }
  to{
    opacity:1;
    transform:translateY(0) scale(1);
  }
}

/* モーダルヘッダー（任意で表示） */
.modal-header{
  padding:20px 24px;
  text-align:center;
  border-bottom:2px solid var(--pink-pale);
  background:linear-gradient(180deg,var(--pink-pale) 0%,transparent 100%);
}

.modal-header h3{
  color:var(--pink);
  font-size:1.25rem;
  font-weight:700;
  margin:0;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}

/* iframe コンテナ */
.modal-iframe{
  flex:1;
  overflow:auto;
  position:relative;
  background:var(--white);
}

.modal-iframe iframe{
  width:100%;
  height:100%;
  min-height:600px;
  border:none;
  display:block;
}

/* 閉じるボタン */
.modal-close{
  position:absolute;
  top:16px;
  right:16px;
  width:40px;
  height:40px;
  background:var(--white);
  border:2px solid var(--border);
  border-radius:50%;
  font-size:20px;
  color:var(--text-mid);
  cursor:pointer;
  z-index:1000001 !important;
  transition:all .25s ease;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:var(--shadow);
}

.modal-close:hover{
  background:var(--pink);
  color:var(--white);
  border-color:var(--pink);
  transform:rotate(90deg) scale(1.1);
  box-shadow:0 6px 20px rgba(232,130,154,.35);
}

.modal-close:active{
  transform:rotate(90deg) scale(0.95);
}

/* フォームを開くボタン */
.open-form-btn{
  margin-top:24px;
  padding:16px 36px;
  border-radius:50px;
  border:none;
  background:linear-gradient(135deg,var(--pink) 0%,var(--pink-light) 100%);
  color:var(--white);
  font-size:1.05rem;
  font-weight:700;
  font-family:inherit;
  cursor:pointer;
  transition:all .3s cubic-bezier(.16,1,.3,1);
  box-shadow:0 8px 24px rgba(232,130,154,.25);
  display:inline-flex;
  align-items:center;
  gap:10px;
}

.open-form-btn:hover{
  transform:translateY(-3px);
  box-shadow:0 12px 32px rgba(232,130,154,.4);
  background:linear-gradient(135deg,var(--pink-light) 0%,var(--pink) 100%);
}

.open-form-btn:active{
  transform:translateY(-1px);
  box-shadow:0 6px 16px rgba(232,130,154,.3);
}

/* レスポンシブ対応 */
@media(max-width:768px){
  .form-container{
    width:98%;
    max-height:92vh;
    border-radius:16px;
  }
  
  .modal-close{
    width:36px;
    height:36px;
    top:12px;
    right:12px;
    font-size:18px;
  }
  
  .modal-header{
    padding:16px 20px;
  }
  
  .modal-header h3{
    font-size:1.1rem;
  }
  
  .open-form-btn{
    padding:14px 28px;
    font-size:1rem;
  }
  
  .modal-iframe iframe{
    min-height:500px;
  }
}