/* season.css
:root{
--sky:#5CB8FF;--orange:#FF9F1C;--cream:#FFF8EF;--navy:#1F3A5F;--text:#444;
--radius:24px;--shadow:0 10px 30px rgba(0,0,0,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Noto Sans JP',sans-serif;color:var(--text);line-height:1.8}
.container{width:min(1200px,92%);margin:auto}
.section{padding:100px 0}.alt{background:var(--cream)}
.hero{min-height:100vh;background:linear-gradient(rgba(0,0,0,.35),rgba(0,0,0,.35)),url('assets/images/fv01.jpg') center/cover;color:#fff;display:flex;align-items:center}
.hero-title{font-family:'Yomogi',cursive;font-size:clamp(3rem,8vw,6rem)}
.section-title{font-family:'Zen Maru Gothic',sans-serif;font-size:clamp(2rem,4vw,3rem);text-align:center;margin-bottom:20px;color:var(--navy)}
.section-lead{text-align:center;max-width:800px;margin:0 auto 50px}
.btn{display:inline-block;background:var(--orange);color:#fff;padding:16px 32px;border-radius:999px;text-decoration:none;font-weight:bold}
.card{background:#fff;padding:30px;border-radius:var(--radius);box-shadow:var(--shadow)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.collage{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.collage img{width:100%;height:100%;object-fit:cover;border-radius:18px}
.collage .large{grid-column:span 2;grid-row:span 2}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.stat{text-align:center}
.stat-number{font-size:4rem;color:var(--orange);font-weight:800}
.timeline-item{display:flex;gap:20px;margin:20px 0}
.time{min-width:80px;font-weight:bold;color:var(--orange)}
.price-table{width:100%;border-collapse:collapse}
.price-table td{padding:14px;border-bottom:1px solid #eee}
.cta{background:linear-gradient(135deg,var(--sky),#89d0ff);padding:80px;border-radius:32px;text-align:center;color:#fff}
@media(max-width:768px){.collage{grid-template-columns:1fr 1fr}.timeline-item{flex-direction:column}}


.hero-slider{
  position:absolute;
  inset:0;
}

.hero-slider img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;

  opacity:0;

  animation:heroSlide 25s infinite;
}

.hero-slider img:nth-child(1){animation-delay:0s;}
.hero-slider img:nth-child(2){animation-delay:5s;}
.hero-slider img:nth-child(3){animation-delay:10s;}
.hero-slider img:nth-child(4){animation-delay:15s;}
.hero-slider img:nth-child(5){animation-delay:20s;}

@keyframes heroSlide{
  0%,15%{
    opacity:1;
    transform:scale(1);
  }

  20%,100%{
    opacity:0;
    transform:scale(1.05);
  }
}

.floating-cta{

  position:fixed;

  bottom:20px;

  left:50%;

  transform:translateX(-50%);

  z-index:999;
}

.floating-cta a{

  display:flex;

  align-items:center;

  justify-content:center;

  width:320px;

  max-width:90vw;

  height:64px;

  background:#FF9F1C;

  color:#fff;

  border-radius:999px;

  font-weight:700;

  box-shadow:
  0 10px 30px rgba(0,0,0,.2);
} */

@charset "UTF-8";
li {
  list-style: none;
}

/* Chrome、Safari以外 */
summary {
  display: block;
  list-style: none;
}

/* Chrome、Safari */
summary::-webkit-details-marker {
  display: none;
}

input[type=submit] {
  -moz-appearance: none;
       appearance: none;
  -webkit-appearance: none;
}

/*
html5doctor.com Reset Stylesheet
v1.6.1
Last Updated: 2010-09-17
*/
html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

body {
  line-height: 1;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

nav ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

/* change colours to suit your needs */
ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

/* change colours to suit your needs */
mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title], dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* change border colour to suit your needs */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input, select {
  vertical-align: middle;
}

.serif {
  font-family: "Noto Serif JP", serif;
}

.roboto {
  font-family: "Roboto", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-size: 14px;
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
  font-weight: 400;
  color: #333;
  line-height: 1.8;
  font-feature-settings: "palt";
  letter-spacing: 0.1em;
}

* {
  box-sizing: border-box;
}

a {
  text-decoration: none;
  color: #4d4d4d;
  transition: 0.3s;
}

a:hover{
  transition: 0.3s;
  opacity: 0.8;
}

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

.inner {
  max-width: 1200px;
  margin: 0 auto;
}

.pc {
  display: none;
}

.sp {
  display: block;
}

.text-center {
  text-align: center;
}

.text-just{
  text-align: justify;
}

.margin-auto {
  margin: 0 auto;
}

.bold {
  font-weight: 600;
}

.txt{
  font-size: 15px;
  line-height: 1.8;
}

.img{
  width: 100%;
  margin: 0 auto 20px;
  display: block;
  max-width: 500px;
}

@media (max-width: 768px) {
  .sp {
    display: none;
  }
  .pc {
    display: block;
  }
}


.container {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}

.container-small{
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

.wrapper{
  padding-top: 40px;
  padding-bottom: 40px;
}

.bgblue{
  background-color: #d7f7ff;
}

.show-button{
  background-color: darkslategrey;
  color: #fff;
  font-size: 1.3rem;
  border-radius: 999px;
  padding: 5px 10px;
  font-weight: bold;
  display: block;
  text-align: center;
}

.section-title{
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: 1.4rem;
  color: var(--navy);
  margin-bottom: 40px;
  text-align: center;
  border-bottom: 1px solid #333;
}

.text-red{
  color: red!important;
}

.bgred-textwhite{
  background: red;
  color: #fff;
  display: inline-block;
  padding: 1px 2px;
}

.bgyellow-textwhite{
  background: yellow;
  display: inline-block;
  padding: 1px 2px;
}


/* ========================================
   HERO
======================================== */

.hero{

  position:relative;

  min-height:100vh;

  overflow:hidden;

  display:flex;

  align-items:center;

  justify-content:center;

  color:#fff;
}


/* 背景スライダー */

.hero-slider{

  position:absolute;

  inset:0;
}

.hero-slider img{

  position:absolute;

  inset:0;

  width:100%;

  height:100%;

  object-fit:cover;

  opacity:0;

  animation:heroSlide 25s infinite;
}


/* スライド順 */

.hero-slider img:nth-child(1){
  animation-delay:0s;
}

.hero-slider img:nth-child(2){
  animation-delay:5s;
}

.hero-slider img:nth-child(3){
  animation-delay:10s;
}

.hero-slider img:nth-child(4){
  animation-delay:15s;
}

.hero-slider img:nth-child(5){
  animation-delay:20s;
}


/* アニメーション */

@keyframes heroSlide{

  0%{
    opacity:0;
    transform:scale(1);
  }

  5%{
    opacity:1;
  }

  20%{
    opacity:1;
  }

  25%{
    opacity:0;
    transform:scale(1.05);
  }

  100%{
    opacity:0;
  }
}


/* 暗幕 */

.hero-overlay{

  position:absolute;

  inset:0;

  background:
  linear-gradient(
    rgba(0,0,0,.35),
    rgba(0,0,0,.45)
  );

  z-index:1;
}


/* 中身 */

.hero-content{

  position:relative;

  z-index:2;

  text-align:center;
}


/* 小タイトル */

.hero-subtitle{

  letter-spacing:.25em;

  font-size:.9rem;

  margin-bottom:10px;

  font-weight:700;
}


/* ブランド */

.hero-brand{

  font-family:'Zen Maru Gothic',sans-serif;

  font-size:1.2rem;

  margin-bottom:30px;
}


/* メインコピー */

.hero-title{

  font-family:'Noto sans JP',sans-serif;

  font-size:clamp(3rem,8vw,6.5rem);

  line-height:1.2;

  margin-bottom:30px;

  text-shadow:
  0 10px 30px rgba(0,0,0,.2);
}

.hero-title img{
  display: block;
  max-width: 500px;
  margin: 0 auto;
}


/* 説明 */

.hero-text{

  max-width:700px;

  margin:auto;

  font-size:1.1rem;

  line-height:2;

  margin-bottom:40px;
}


/* バッジ */

.hero-badges{

  display:flex;

  flex-wrap:wrap;

  gap:15px;

  justify-content:center;

  margin-bottom:40px;
}

.hero-badge{

  padding:12px 20px;

  border-radius:999px;

  background:
  rgba(255,255,255,.15);

  backdrop-filter:blur(10px);

  border:
  1px solid rgba(255,255,255,.2);

  font-weight:700;
}


/* CTA */

.hero-button{

  display:inline-flex;

  align-items:center;

  justify-content:center;

  min-width:280px;

  height:70px;

  border-radius:999px;

  background:#FF9F1C;

  color:#fff;

  font-weight:700;

  font-size:1.05rem;

  transition:.3s;

  box-shadow:
  0 10px 30px rgba(0,0,0,.2);
}

.hero-button:hover{

  transform:translateY(-4px);
}


/* SCROLL */

.scroll-down{

  position:absolute;

  bottom:30px;

  left:50%;

  transform:translateX(-50%);

  z-index:2;

  font-size:.8rem;

  letter-spacing:.2em;

  opacity:.8;
}


/* モバイル */

@media(max-width:768px){

  .hero{

    min-height:90vh;
  }

  .hero-title{

    font-size:3.2rem;
  }

  .hero-text{

    font-size:1rem;

    line-height:1.8;
  }

  .hero-button{

    width:100%;
  }

}

/* ========================================
   CARD
======================================== */

.card{

  background:#fff;

  border-radius:10px;

  padding:32px;

  box-shadow:
  0 10px 30px rgba(0,0,0,.08);

  transition:.3s;

  height:100%;
}

/* .card:hover{

  transform:translateY(-6px);

  box-shadow:
  0 20px 40px rgba(0,0,0,.12);
} */

.card-title{

  font-family:'Zen Maru Gothic',sans-serif;

  font-size:1.4rem;

  color:var(--navy);

  margin-bottom:12px;
}

.card-text{

  color:#666;

  line-height:1.9;
}

.card-grid{

  display:grid;

  grid-template-columns:
  repeat(auto-fit,minmax(280px,1fr));

  gap:30px;
}

.card-label{

  display:inline-block;

  padding:5px 10px;

  border-radius:999px;

  background:#FFE7C2;

  color:#FF9F1C;

  font-size:.8rem;

  font-weight:700;

  margin-bottom:15px;
}

/* ========================================
   FEATURE
======================================== */
.feature{

  display:grid;

  grid-template-columns:
  1.2fr 1fr;

  gap:80px;

  align-items:center;
}

.feature:not(:first-of-type){
  margin-top: 20px;
}

.feature.reverse .feature-image{
  order:2;
}

.feature.reverse .feature-content{
  order:1;
}

.feature-image{

  position:relative;
}

.feature-image img{

  width:100%;

  border-radius:10px;

  display:block;

  box-shadow:
  0 20px 40px rgba(0,0,0,.1);
}

.feature-content{

  max-width:560px;
}

.feature-label{

  display:inline-block;

  margin-bottom:16px;

  padding:8px 14px;

  border-radius:999px;

  background:#FFE7C2;

  color:#FF9F1C;

  font-size:.8rem;

  font-weight:700;

  letter-spacing:.1em;
}

.feature-title{

  font-family:'Zen Maru Gothic',sans-serif;

  font-size: clamp(1.75rem, 3vw, 2.5rem);

  line-height:1.4;

  color:var(--navy);

  margin-bottom:24px;
}

.feature-text{

  line-height:2;

  color:#666;
}

@media(max-width:768px){

  .feature{

    display:block;

    max-width:520px;

    margin:auto;
  }

  .feature-image{

    margin-bottom:-30px;

    position:relative;

    z-index:1;
  }

  .feature-image img{

    border-radius:10px;

    aspect-ratio:4/3;

    object-fit:cover;
  }

  .feature-content{

    position:relative;

    z-index:2;

    background:#fff;

    padding:35px 24px 24px;

    border-radius:10px;

    box-shadow:
    0 10px 30px rgba(0,0,0,.08);
  }

  .feature-title{

    font-size:1.6rem;

    margin-bottom:16px;
  }

  .feature-text{

    font-size:.95rem;

    line-height:1.9;
  }

  .feature.reverse .feature-image,
  .feature.reverse .feature-content{

    order:unset;
  }

}

.floating-cta{

  position:fixed;

  bottom:20px;

  left:50%;

  transform:translateX(-50%);

  z-index:999;
}

.floating-cta a{
  font-size: 1.2rem;

  display:flex;

  align-items:center;

  justify-content:center;

  width:320px;

  max-width:90vw;

  height:64px;

  background:#FF9F1C;

  color:#fff;

  border-radius:999px;

  font-weight:700;

  box-shadow:
  0 10px 30px rgba(0,0,0,.2);
}

/* ========================================
   GALLERY
======================================== */

.gallery-section{

  padding:120px 0;

  background:#FFFDF9;
}

.gallery-grid{

  display:grid;

  grid-template-columns:
  repeat(4,1fr);

  gap:12px;

  margin-top:60px;
}


/* 変化をつける */

.gallery-grid img{

  width:100%;

  height:100%;

  object-fit:cover;

  display:block;

  border-radius:10px;

  transition:.3s;
}


/* 大きい写真 */

.gallery-grid img:nth-child(1){

  grid-column:span 2;

  grid-row:span 2;

  aspect-ratio:1/1;
}

.gallery-grid img:nth-child(6){

  grid-column:span 2;

  aspect-ratio:2/1;
}

.gallery-grid img:nth-child(11){

  grid-row:span 2;

  aspect-ratio:1/2;
}

.gallery-grid img:nth-child(17){

  grid-column:span 2;

  aspect-ratio:2/1;
}


/* 通常 */

.gallery-grid img:not(
:nth-child(1),
:nth-child(6),
:nth-child(11),
:nth-child(17)
){

  aspect-ratio:1/1;
}


/* ========================================
   FOOTER
======================================== */

.footer{

  background:#1F3A5F;

  color:#fff;

  padding:80px 0 130px;
}

.footer-section{

  margin-bottom:60px;
}

.footer-title{

  font-size:1.1rem;

  margin-bottom:20px;

  font-weight:700;

  color:#fff;
}


/* 協賛ロゴ */

.sponsor-logos{

  display:flex;

  flex-wrap:wrap;

  gap:20px;

  align-items:center;
}

.sponsor-logos img{

  height:60px;

  width:auto;

  background:#fff;

  padding:10px;

  border-radius:12px;
}


/* 主催・後援 */

.footer-info{

  display:grid;

  grid-template-columns:1fr 1fr;

  gap:40px;

  margin-bottom:50px;
}

.footer-block p{

  opacity:.9;
}


/* お問い合わせ */

.footer-contact{

  margin-bottom:50px;
}

.footer-contact p{

  margin-bottom:8px;

  opacity:.9;
}


/* コピーライト */

.footer-copy{

  border-top:
  1px solid rgba(255,255,255,.15);

  padding-top:20px;

  text-align:center;

  font-size:.85rem;

  opacity:.7;
}