:root{
  /* パステルで柔らかい配色（ロゴに合わせて） */
  --coral:#F3A896;
  --coral-deep:#E68A72;
  --coral-soft:#FBD8CE;
  --sage:#AEC08E;
  --sage-deep:#8FA86B;
  --sage-soft:#DCE6C9;
  --butter:#F1CE79;
  --butter-soft:#FBEFCB;
  --cream:#FEF9F4;
  --cream2:#FBEFE4;
  --card:#FFFFFF;
  --ink:#6E5A50;
  --ink-soft:#9C8577;
  --line:#F1E4D6;
  --shadow:0 20px 45px -26px rgba(150,110,86,.42);
  --shadow-soft:0 14px 30px -20px rgba(150,110,86,.35);
  --radius:28px;
  --font-body:"Zen Maru Gothic","Kosugi Maru",system-ui,sans-serif;
  --font-head:"Zen Maru Gothic","Kosugi Maru",sans-serif;
  --font-accent:"Yomogi","Zen Maru Gothic",cursive;
  --font-hand:"Klee One","Zen Maru Gothic",cursive;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;scroll-padding-top:82px;}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  line-height:2;
  -webkit-font-smoothing:antialiased;
  letter-spacing:.02em;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}

.container{width:min(1080px,90vw);margin-inline:auto;}
.container.narrow{width:min(760px,90vw);}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:12px clamp(16px,4vw,40px);
  background:rgba(254,249,244,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;font-size:1.05rem;color:var(--coral-deep);}
.brand img{width:40px;height:40px;object-fit:contain;}
.nav{display:flex;align-items:center;gap:clamp(14px,2vw,26px);}
.nav a{font-size:.92rem;font-weight:500;color:var(--ink-soft);transition:color .2s;}
.nav a:hover{color:var(--coral-deep);}
.nav-cta{
  background:var(--coral);color:#fff!important;
  padding:9px 20px;border-radius:999px;font-weight:700;
  box-shadow:0 8px 16px -8px rgba(230,138,114,.9);
}
.nav-cta:hover{background:var(--coral-deep);}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;}
.nav-toggle span{width:24px;height:2px;background:var(--coral-deep);border-radius:2px;transition:.3s;}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;
  text-align:center;
  padding:clamp(46px,8vw,88px) 20px clamp(60px,9vw,100px);
  background:
    radial-gradient(120% 90% at 50% -10%, #fff 0%, var(--cream) 52%, var(--cream2) 100%);
}
/* ふわふわ背景の丸 */
.hero::before,.hero::after{
  content:"";position:absolute;border-radius:50%;filter:blur(6px);opacity:.5;pointer-events:none;
}
.hero::before{width:180px;height:180px;background:var(--coral-soft);top:8%;left:6%;}
.hero::after{width:220px;height:220px;background:var(--sage-soft);bottom:4%;right:4%;}
.hero-glow{
  position:absolute;inset:auto 0 -30% 0;height:60%;
  background:radial-gradient(60% 100% at 50% 100%, rgba(243,168,150,.22), transparent 70%);
  pointer-events:none;
}
.hero-inner{position:relative;max-width:760px;margin-inline:auto;z-index:1;}
.hero-eyebrow{
  font-family:var(--font-accent);
  letter-spacing:.4em;font-size:.95rem;color:var(--sage-deep);
  margin-bottom:10px;padding-left:.5em;
}
.hero-logo{
  width:clamp(180px,30vw,260px);height:auto;margin:0 auto 8px;
  filter:drop-shadow(0 16px 30px rgba(230,138,114,.22));
  animation:floaty 6s ease-in-out infinite;
}
@keyframes floaty{50%{transform:translateY(-10px);}}
.hero-title{
  font-family:var(--font-head);
  font-size:clamp(2.4rem,7vw,4rem);font-weight:700;letter-spacing:.08em;
  color:var(--coral-deep);line-height:1.3;
}
.hero-sub{font-family:var(--font-accent);font-size:clamp(1.1rem,3vw,1.5rem);color:var(--sage-deep);margin:8px 0 22px;letter-spacing:.15em;}
.hero-lead{color:var(--ink-soft);font-size:clamp(.92rem,2.2vw,1.02rem);font-family:var(--font-hand);}

.hero-facts{
  display:flex;flex-wrap:wrap;justify-content:center;gap:14px;
  margin:34px 0;
}
.fact{
  background:var(--card);border:2px solid var(--coral-soft);
  border-radius:22px;padding:14px 26px;min-width:132px;
  box-shadow:var(--shadow-soft);
}
.fact:nth-child(2){border-color:var(--sage-soft);}
.fact:nth-child(3){border-color:var(--butter-soft);}
.fact-label{display:block;font-size:.74rem;letter-spacing:.18em;color:var(--sage-deep);}
.fact-value{font-family:var(--font-head);font-size:1.25rem;font-weight:700;color:var(--ink);}
.fact-value small{font-size:.85rem;}

.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.btn{
  display:inline-block;border-radius:999px;padding:14px 32px;
  font-weight:700;font-size:.95rem;transition:transform .2s,box-shadow .2s,background .2s;
}
.btn-primary{background:var(--coral);color:#fff;box-shadow:0 14px 26px -12px rgba(230,138,114,.95);}
.btn-primary:hover{background:var(--coral-deep);transform:translateY(-3px) scale(1.02);}
.btn-ghost{background:#fff;color:var(--coral-deep);border:2px solid var(--coral-soft);}
.btn-ghost:hover{background:var(--cream2);transform:translateY(-3px) scale(1.02);}
.btn.big{font-size:1.05rem;padding:16px 34px;}

/* ===== Sections ===== */
.section{padding:clamp(56px,9vw,100px) 0;position:relative;}
.section-eyebrow{
  text-align:center;font-family:var(--font-accent);
  letter-spacing:.3em;font-size:.9rem;color:var(--coral);margin-bottom:6px;padding-left:.3em;
}
.section-eyebrow::before{content:"❀ ";}
.section-eyebrow.light{color:#ffe1d4;}
.section-title{
  text-align:center;font-family:var(--font-head);
  font-size:clamp(1.55rem,4.5vw,2.35rem);font-weight:700;line-height:1.6;
  color:var(--ink);margin-bottom:22px;
}
.section-title.light{color:#fff;}
.section-body{color:var(--ink-soft);max-width:680px;margin-bottom:44px;font-family:var(--font-hand);}
.section-body.center{margin-inline:auto;text-align:center;}

/* ===== About pillars ===== */
.about{background:linear-gradient(180deg,var(--cream) 0%,#fff 100%);}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.pillar{
  background:var(--card);border:2px solid var(--cream2);border-radius:var(--radius);
  padding:38px 26px 32px;text-align:center;box-shadow:var(--shadow);
  transition:transform .25s;
}
.pillar:hover{transform:translateY(-6px);}
.pillar-icon{
  display:grid;place-items:center;width:90px;height:90px;margin:0 auto 16px;
  border-radius:50%;
}
.pillar-icon svg{width:52px;height:52px;overflow:visible;}
.icon-mama{background:var(--coral-soft);}
.icon-place{background:var(--sage-soft);}
.icon-theme{background:var(--butter-soft);}
.pillar h3{font-family:var(--font-head);color:var(--coral-deep);font-size:1.3rem;margin-bottom:10px;}
.pillar:nth-child(2) h3{color:var(--sage-deep);}
.pillar p{font-size:.9rem;color:var(--ink-soft);}

/* ===== Experience ===== */
.experience{background:var(--cream2);}
.exp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.exp-card{
  position:relative;background:var(--card);border-radius:var(--radius);
  padding:42px 22px 28px;box-shadow:var(--shadow);border:2px solid #fff;
  overflow:hidden;transition:transform .25s;
}
.exp-card::before{
  content:"";position:absolute;inset:0 0 auto 0;height:6px;
  background:linear-gradient(90deg,var(--coral),var(--butter),var(--sage));
}
.exp-card:hover{transform:translateY(-6px);}
.exp-no{
  display:inline-grid;place-items:center;width:48px;height:48px;margin-bottom:8px;
  font-family:var(--font-head);font-size:1.15rem;font-weight:700;color:#fff;
  background:var(--coral);border-radius:50%;
  box-shadow:0 8px 16px -8px rgba(230,138,114,.9);
}
.exp-card:nth-child(2) .exp-no{background:var(--butter);}
.exp-card:nth-child(3) .exp-no{background:var(--sage);}
.exp-card:nth-child(4) .exp-no{background:var(--coral-deep);}
.exp-card h3{font-family:var(--font-head);font-size:1.05rem;margin:6px 0 10px;color:var(--ink);}
.exp-card p{font-size:.85rem;color:var(--ink-soft);}
.exp-note{
  margin-top:32px;text-align:center;font-size:.85rem;color:var(--ink-soft);
  font-family:var(--font-hand);
  background:#fff;border:2px dashed var(--coral-soft);border-radius:22px;padding:20px 24px;
}
.exp-note::before{content:"🎀 ";}

/* ===== Outline ===== */
.outline{background:linear-gradient(180deg,#fff 0%,var(--cream) 100%);}
.outline-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start;}
.outline-table{background:var(--card);border:2px solid var(--cream2);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;}
.outline-table .row{display:grid;grid-template-columns:130px 1fr;gap:14px;padding:18px 26px;border-bottom:1px dashed var(--line);}
.outline-table .row:last-child{border-bottom:0;}
.outline-table dt{font-weight:700;color:var(--coral-deep);font-size:.9rem;}
.outline-table dd{font-size:.95rem;}
.muted{color:var(--ink-soft);font-size:.88rem;}
.map-link{
  display:inline-flex;align-items:center;gap:6px;margin-top:8px;
  color:#fff;background:var(--sage);font-weight:700;font-size:.9rem;
  padding:8px 16px;border-radius:999px;transition:background .2s,transform .2s;
  box-shadow:0 8px 16px -10px rgba(143,168,107,.9);
}
.map-link:hover{background:var(--sage-deep);transform:translateY(-2px);}
.map-embed{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:2px solid #fff;background:#fff;}
.map-placeholder{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  min-height:320px;padding:32px 24px;text-align:center;background:linear-gradient(180deg,var(--cream) 0%,#fff 100%);
}
.map-placeholder-title{font-family:var(--font-head);font-weight:700;color:var(--coral-deep);}
.map-placeholder-sub{font-size:.9rem;color:var(--ink-soft);}
.map-load-btn{
  margin-top:8px;border:0;border-radius:999px;padding:12px 24px;
  background:var(--sage);color:#fff;font-weight:700;cursor:pointer;
  box-shadow:0 8px 16px -10px rgba(143,168,107,.9);transition:background .2s,transform .2s;
}
.map-load-btn:hover{background:var(--sage-deep);transform:translateY(-2px);}
.map-embed iframe{width:100%;height:320px;border:0;display:block;}
.map-cta{display:block;text-align:center;padding:14px;font-weight:700;color:var(--coral-deep);background:var(--cream2);}
.map-cta:hover{background:var(--coral-soft);}

/* ===== Organizer ===== */
.organizer{background:var(--cream);}
.org-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.org-card{background:var(--card);border:2px solid var(--cream2);border-radius:var(--radius);padding:34px 32px;box-shadow:var(--shadow);}
.org-card h3{font-family:var(--font-head);font-size:1.3rem;color:var(--coral-deep);margin-bottom:12px;}
.org-card h3::before{content:"🌷 ";}
.org-card p{font-size:.92rem;color:var(--ink-soft);margin-bottom:10px;}
.org-mission{font-weight:700;color:var(--sage-deep)!important;}
.org-record{background:var(--butter-soft);border-radius:16px;padding:12px 18px;color:var(--ink)!important;font-size:.9rem;}
.org-record b{color:var(--coral-deep);}

/* ===== Sponsor ===== */
.sponsor{background:linear-gradient(180deg,var(--cream) 0%,#fff 100%);}
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:64px;}
.plan-card{
  position:relative;background:var(--card);border:2px solid var(--cream2);
  border-radius:var(--radius);padding:36px 28px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;
}
.plan-card.featured{border:3px solid var(--coral);transform:translateY(-10px);}
.plan-badge{
  align-self:flex-start;background:var(--coral);color:#fff;
  font-size:.74rem;font-weight:700;padding:6px 16px;border-radius:999px;margin-bottom:14px;
}
.plan-badge.subtle{background:var(--sage);}
.plan-card h3{font-family:var(--font-head);font-size:1.35rem;color:var(--ink);margin-bottom:6px;}
.plan-price{font-family:var(--font-head);font-size:1.95rem;font-weight:700;color:var(--coral-deep);margin-bottom:18px;}
.plan-card ul{list-style:none;display:flex;flex-direction:column;gap:11px;}
.plan-card li{position:relative;padding-left:26px;font-size:.9rem;color:var(--ink-soft);}
.plan-card li::before{content:"♡";position:absolute;left:0;top:-1px;color:var(--coral);font-size:1.05rem;}

.merit-title{text-align:center;font-family:var(--font-head);font-size:1.5rem;color:var(--ink);margin-bottom:28px;}
.merit-title::before{content:"✿ ";color:var(--sage);}
.merit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.merit-item{background:var(--cream);border:2px solid var(--cream2);border-left:6px solid var(--coral);border-radius:20px;padding:24px 28px;}
.merit-item:nth-child(even){border-left-color:var(--sage);}
.merit-item h4{color:var(--coral-deep);font-size:1.05rem;margin-bottom:8px;font-family:var(--font-head);}
.merit-item:nth-child(even) h4{color:var(--sage-deep);}
.merit-item p{font-size:.9rem;color:var(--ink-soft);}

/* ===== Contact ===== */
.contact{
  text-align:center;
  background:linear-gradient(135deg,var(--coral-soft) 0%,var(--coral) 55%,var(--sage) 130%);
}
.contact-lead{color:#fff;opacity:.96;margin-bottom:34px;font-family:var(--font-hand);}
.contact-card{background:rgba(255,255,255,.2);border:2px solid rgba(255,255,255,.5);border-radius:var(--radius);padding:38px 28px;backdrop-filter:blur(6px);}
.contact-org{color:#fff;font-family:var(--font-head);font-size:1.15rem;margin-bottom:22px;line-height:1.8;}
.contact .btn-primary{background:#fff;color:var(--coral-deep);}
.contact .btn-primary:hover{background:var(--cream2);}
.contact-deadline{color:#fff;margin-top:22px;font-size:.95rem;}
.contact-deadline b{border-bottom:2px dotted rgba(255,255,255,.8);}

/* ===== Footer ===== */
.site-footer{background:#7A655A;color:#F6EBDF;padding:42px 0;text-align:center;}
.footer-brand{display:flex;align-items:center;gap:16px;justify-content:center;margin-bottom:14px;}
.footer-brand img{width:56px;height:56px;object-fit:contain;background:#fff;border-radius:50%;padding:4px;}
.f-title{font-family:var(--font-head);font-size:1.1rem;}
.f-sub{font-size:.82rem;opacity:.85;}
.footer-instagram{
  display:inline-flex;align-items:center;gap:8px;margin:0 0 16px;
  padding:9px 20px;border-radius:999px;font-weight:700;font-size:.9rem;
  color:#fff;background:linear-gradient(45deg,#F09433,#E6683C,#DC2743,#CC2366,#BC1888);
  box-shadow:0 10px 20px -12px rgba(0,0,0,.5);transition:transform .2s,box-shadow .2s;
}
.footer-instagram:hover{transform:translateY(-2px);box-shadow:0 14px 26px -12px rgba(0,0,0,.55);}
.copyright{text-align:center;font-size:.78rem;opacity:.7;}

.sp-br{display:none;}

/* ===== Responsive ===== */
@media(max-width:900px){
  .outline-wrap{grid-template-columns:1fr;}
  .exp-grid{grid-template-columns:repeat(2,1fr);}
  .pillars,.plan-grid{grid-template-columns:1fr;}
  .org-grid,.merit-grid{grid-template-columns:1fr;}
  .plan-card.featured{transform:none;}
}
@media(max-width:720px){
  .nav{
    position:fixed;inset:62px 0 auto 0;flex-direction:column;gap:0;
    background:var(--cream);border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .nav.open{max-height:360px;}
  .nav a{width:100%;text-align:center;padding:15px;border-bottom:1px solid var(--line);}
  .nav-cta{border-radius:0;}
  .nav-toggle{display:flex;}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav-toggle.open span:nth-child(2){opacity:0;}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  .footer-brand{flex-direction:column;text-align:center;}
  .sp-br{display:inline;}
}
@media(max-width:440px){
  .exp-grid{grid-template-columns:1fr;}
  .outline-table .row{grid-template-columns:1fr;gap:4px;}
}

/* ===== Print (PDF出力用) ===== */
@media print{
  @page{ size:A4; margin:12mm; }
  html{scroll-padding-top:0;}
  body{
    background:#fff;
    -webkit-print-color-adjust:exact;
    print-color-adjust:exact;
  }
  .site-header{position:static;box-shadow:none;}
  .nav-toggle{display:none;}
  .hero{padding-top:28px;}
  .hero-logo{animation:none;}
  .map-cta,.map-link{color:var(--coral-deep)!important;background:transparent!important;box-shadow:none;padding:0;}
  /* 要素がページの途中で切れないように */
  .pillar,.exp-card,.plan-card,.org-card,.merit-item,.fact,
  .contact-card,.outline-table,.map-embed,.exp-note{
    break-inside:avoid;page-break-inside:avoid;
  }
  .section-title,.merit-title{break-after:avoid;page-break-after:avoid;}
  .section{padding:30px 0;}
  /* iframe地図はPDFで空白になるため、案内文に置き換え */
  .map-embed iframe{display:none;}
  .map-embed{padding:26px;text-align:center;}
  .map-embed::before{
    content:"▼ 会場：神戸ハーバーランド 浜の手 デュオドーム（神戸市中央区東川崎町1-2-3）";
    display:block;color:var(--ink-soft);font-size:.9rem;
  }
}