/* Googleフォントは index.html の <head> で <link> 読み込みしています */

:root{
  --lime:   #B3DC10;
  --lime-deep: #6E8C0C; /* 文字色用に暗くしたライム(視認性確保) */
  --cyan:   #34B3D1;
  --orange: #FF7F00;
  --ink:    #1C2B2E;
  --ink-soft: #4B5D60;
  --paper:  #FFFFFF;
  --outer:  #EAF7FA;
  --line:   #DCEEF1;
  --maxw:   480px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background: var(--outer);
  font-family:'Zen Maru Gothic', sans-serif;
  color: var(--ink);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{ font-family:'Zen Maru Gothic', sans-serif; margin:0; color:var(--ink); line-height:1.5; }
img{ display:block; max-width:100%; }
a{ color:inherit; }
::selection{ background:var(--lime); color:var(--ink); }
:focus-visible{ outline:3px solid var(--cyan); outline-offset:2px; }
@media (prefers-reduced-motion: reduce){ *{ animation-duration:.001ms !important; transition-duration:.001ms !important; } }


/* -------- outer / app frame -------- */
.app{
  max-width: var(--maxw);
  margin: 0 auto;
  background: var(--paper);
  position: relative;
  min-height: 100vh;
  box-shadow: 0 0 60px rgba(52,179,209,0.18);
  padding-bottom: 84px; /* space for sticky CTA */
  overflow: hidden;
}
@media (min-width: 375px){
body{
  margin:0;
  background:var(--outer);
  font-family:'Noto Sans JP', sans-serif;
  color:var(--ink);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  position:relative;
}
	
	body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;

  background:
    linear-gradient(
      rgba(255,255,255,0.82),
      rgba(255,255,255,0.82)
    ),
    url("haikei-suoesyaru.jpg") center center / cover no-repeat;

  pointer-events:none;
}
	
  .app{ border-radius: 28px; }
}

.section{ padding: 44px 24px; position:relative; }
.section > h2{ color: var(--lime-deep); }
.kicker{
  display:inline-flex; align-items:center; gap:6px;
  background: var(--outer); color:var(--lime-deep);
  font-weight:700; font-size:12.5px; padding:5px 12px; border-radius:999px;
  margin-bottom:12px;
}

.staff-kicker{
  display:inline-flex; align-items:center; gap:6px;
  background: var(--lime-deep); color:var(--outer);
  font-weight:700; font-size:12.5px; padding:5px 12px; border-radius:999px;
  margin-bottom:12px;
}

.section-intro{
  margin: 4px 0 22px; padding: 16px 18px;
   border-radius:14px;
  font-size:13px; line-height:2; color: var(--ink);
}

/* -------- header / nav -------- */
header{
  position: sticky; top:0; z-index:60;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav{ display:flex; align-items:center; justify-content:space-between; padding:12px 20px; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ width:60px; height:33px; border-radius:10px; object-fit:cover; background:var(--outer); }
.brand span{ font-family:'Zen Maru Gothic',sans-serif; font-weight:700; font-size:15px; }
.burger{
  width:40px; height:40px; border-radius:10px; border:none; background:var(--outer);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:4px;
  cursor:pointer;
}


.burger span{ width:18px; height:2px; background:var(--ink); border-radius:2px; }

.menu{
  position:absolute; top:100%; left:0; right:0;
  background:#fff; border-bottom:1px solid var(--line);
  box-shadow: 0 12px 24px rgba(0,0,0,0.06);
  display:none; flex-direction:column; padding: 8px 20px 16px;
}
.menu.open{ display:flex; }
.menu a{
  text-decoration:none; color:var(--ink); font-weight:600; font-size:14.5px;
  padding: 12px 4px; border-bottom:1px solid var(--line);
}
.menu a:last-child{ border-bottom:none; }

/* -------- hero(写真 → 座布団 → タイトル画像 → 日時/場所/参加費のレイヤー構造) -------- */

/* -------- hero -------- */

.hero{
  
  width:100%;
  overflow:hidden;
	position:relative;
}

/* 写真 */
.hero-photo{
  width:100%;
  height:400px;        /* 高さを固定 */
  object-fit:cover;    /* 横幅が足りなくなった部分は切る */
  object-position:center;
  display:block;
	z-index:1;
	position:relative;
}

.goods-photo{position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
	width: 120px;
	
}

.hero-cushion{
	display: flex;
	gap:30px;
	flex-direction:column;
	padding-bottom: 7%;
	background: repeating-linear-gradient(
    135deg,
    #defdb3 0,
	#defdb3 5px,
    #eeffd6 5px,
	#eeffd6 10px
  );
	border-radius: 50% 50% 0 0 / 15% 15% 0 0;
	margin-top: -30%;
    z-index:2;
	position:relative;
	box-shadow: inset 0 4px 0 var(--lime);
}


.hero-title img{
  width:90%;
  max-width:none;
  display:block;
	margin:-4% auto 0;
}


/* 日時・場所・参加費 */
.hero-facts-overlay{
  width:86%;
margin:0px auto 0;
	
}

.hero-facts{
  display:flex;
  flex-direction:column;
  gap:8px;

  text-align:left;

  background:rgba(255,255,255,0.94);
  border-radius:16px;
  padding:16px 18px;
	border:3px solid var(--line);
}

.hero-facts .row{
  display:flex;
  gap:8px;
  font-size:13.5px;
}

.hero-facts .row b{
  color:var(--cyan);
  min-width:64px;
  flex-shrink:0;
}


/* スケジュール */
.schedule-list{
  width:86%;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
  margin:-20px auto 0;
}

.schedule-row{
  display:flex;
  align-items:center;
  gap:10px;

  padding:12px 10px;

  border:3px solid var(--line);
  border-radius:12px;

  background:#fff;
}

.schedule-number{
  min-width:48px;

  font-weight:700;
  color:var(--cyan);
  font-size:13px;
}

.schedule-time{
  font-size:13.5px;
  font-weight:600;
}

/* -------- CTA (inline) -------- */
.cta-inline{ padding: 20px 20px 20px; }
.btn-cta{
  display:block; width:100%; text-align:center; text-decoration:none;
  background: var(--orange); color:#fff; font-weight:700; font-size:15.5px;
  padding:16px; border-radius:999px;
}

/* -------- greeting(大事な言葉として扱う) -------- */
.greeting{ 
  background:
    linear-gradient(rgba(255,255,255,0.85), rgba(255,255,255,0.85)),
    url("images-greeting_bg.jpg") center center / cover no-repeat;
  text-align:center;
}
.greeting h2{ font-size:19px; font-weight:900; color:var(--lime-deep); }
.greeting .quote{
  position:relative;
  margin: 22px auto 0; max-width: 320px;
  font-size:15.5px; line-height:2.4; letter-spacing:.02em;
  color: var(--ink); font-weight:600;
}

/* -------- overview -------- */
.ov-list{ margin-top:18px; display:flex; flex-direction:column; gap:0; }
.ov-row{ display:flex; gap:14px; padding:14px 0; border-bottom:1px dashed var(--line); }
.ov-row:first-child{ border-top:1px dashed var(--line); }
.ov-row dt{ min-width: 84px; flex-shrink:0; font-weight:700; color:var(--cyan); font-size:13.5px; }
.ov-row dd{ margin:0; font-size:14px; }
.gift-icon{ text-align:center; }
.gift-icon .ic{ width:100%; aspect-ratio:1/1; background:var(--outer); border-radius:14px; }
.gift-icon .ic img{ width:100%; height:100%; object-fit:contain; padding:8px; }
.gift-icon span{ display:block; font-size:10.5px; margin-top:6px; color:var(--ink-soft); }

/* -------- experience -------- */
.exp-item{ margin-top: 30px; }
.exp-item:first-of-type{ margin-top: 4px; }
.exp-photo{
  width:100%; aspect-ratio: 4/3; border-radius:18px; overflow:hidden;
  background: var(--outer); display:flex; align-items:center; justify-content:center; position:relative;
}
.exp-photo img{ width:100%; height:100%; object-fit:cover; }
.exp-num{
  position:absolute; top:10px; left:10px;
  width:38px; height:38px; border-radius:50%;
  background: var(--lime); color:#1D4900;
  font-family:'Zen Maru Gothic',sans-serif; font-weight:900; font-size:15px;
  display:flex; align-items:center; justify-content:center;
}
.exp-body{ padding-top:14px; }
.exp-body h3{ font-size:16.5px; font-weight:700; color:var(--ink); }
.exp-body p{ margin-top:6px; font-size:13.5px; color:var(--ink-soft); }

.difficult{
	font-size: 16px;
	color: #FF7F00;

}

/* -------- staff -------- */

.staff-item {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px 12px;
  background: #fff;
  border-radius: 20px;
  margin-bottom: 24px;
}

/* 上段 */
.staff-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* 写真 */
.staff-photo {
  position: relative;
}


/* 写真に重ねるコメント */
.staff-comment1 {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100% - 28px);
  text-align: center;

  padding: 5px 10px;
  background: #fff;
	border: 3px solid #B3DC10;
  border-radius: 14px;

  font-size: 12px;
  font-weight: bold;
  line-height: 1.5;
}

.staff-comment2 {
	position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100% - 28px);
  text-align: center;

  padding: 5px 10px;
  background: #fff;
	border: 3px solid #FF7F00;
  border-radius: 14px;

  font-size: 12px;
  font-weight: bold;
  line-height: 1.5;
}

.staff-comment3 {
	position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100% - 28px);
  text-align: center;

  padding: 5px 10px;
  background: #fff;
	border: 3px solid #34B3D1;
  border-radius: 14px;

  font-size: 12px;
  font-weight: bold;
  line-height: 1.5;
}

.staff-name{
	font-size: 16px;
  font-weight: bold;
	 text-align: left;
}

/* 右側 */
.staff-features {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

.staff-features h3 {
  margin: 0 0 8px;
}

.staff-features label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  cursor: pointer;
	line-height: 1.4;
}

.staff-features input {
  width: 20px;
  height: 20px;
}

.check-1{
	accent-color: #B3DC10;
}

.check-2{
	accent-color: #FF7F00;
}

.check-3{
	accent-color: #34B3D1;
}

.favorite-tooth {
  width: 100%;
}

/* =========================
   Q
   ========================= */

.favorite-tooth-question {
  margin: 0;
  padding: 15px 0 25px;

  text-align: center;

  font-size: 24px;
  font-weight: bold;
  line-height: 1.5;

  border-top: 2px dotted #999;
}


/* =========================
   左右
   ========================= */

.favorite-tooth-content {
  display: grid;

  grid-template-columns: 35% 60%;
  gap: 5%;

  justify-content: center;
  align-items: center;
  padding: 0px 12px;
}


/* =========================
   左：歯イラスト＋A
   ========================= */

.favorite-tooth-answer {
  display: flex;
  flex-direction: column;

  align-items: center;
  justify-content: center;

  text-align: center;
}


/* 歯イラスト */
.favorite-tooth-illustration {
  width: 30%;
  margin-bottom: 15%;
}

.favorite-tooth-illustration img {
  display: block;

  width: 100%;
  height: auto;

  object-fit: contain;
}


/* A. 前歯 */
.favorite-tooth-title {
  margin: 0;

  font-size: 8px;
  font-weight: bold;
  line-height: 1.5;
}


/* =========================
   右：丸付き画像
   ========================= */

.favorite-tooth-image {
  width: 100%;
}

.favorite-tooth-image img {
  display: block;

  width: 100%;
  height: auto;

  object-fit: contain;
}


/* =========================
   一番下：理由
   ========================= */

.favorite-tooth-reason {
  margin-top: 30px;
  padding: 20px 12px 0px 12px;
  border-top: 2px dotted #999;
}

.reason-label {
  margin: 0 0 8px;

  font-size: 18px;
  font-weight: bold;
  line-height: 1.5;
}

.reason-text {
  margin: 0;

  font-size: 18px;
  line-height: 1.7;
}

.favorite-tooth-title {
  margin: 0;

  text-align: center;

  font-size: 18px;
  font-weight: bold;
  line-height: 1.3;
}

.favorite-tooth-ruby {
  display: block;

  margin-top: 3px;

  font-size: 11px;
  font-weight: normal;
  line-height: 1.2;
}

/* -------- access -------- */
.access-block{ margin-top:16px; font-size:14px; }
.access-block p{ margin:4px 0; }
.map-frame{
  margin-top:16px; border-radius:16px; overflow:hidden; border:1px solid var(--line);
  aspect-ratio: 4/3;
}
.map-frame iframe{ width:100%; height:100%; border:0; }

/* -------- instagram（Instagramらしい配色。他セクションの配色ルールは適用しない） -------- */
.insta{
  background: linear-gradient(135deg, #405DE6 0%, #5851DB 15%, #833AB4 35%, #C13584 55%, #E1306C 70%, #FD1D1D 85%, #F77737 100%);
  color:#fff; text-align:center;
}
.insta h2{ color:#fff; font-size:18px; font-weight:900; }
.insta p{ margin-top:12px; font-size:13.5px; opacity:.95; }
.btn-insta{
  display:inline-flex; align-items:center; gap:8px; margin-top:18px;
  background:#fff; color:#C13584; font-weight:700; font-size:14px;
  padding:12px 26px; border-radius:999px; text-decoration:none;
}

/* -------- footer -------- */
footer{ padding: 28px 24px 20px; text-align:center; }
footer .brand-name{ font-family:'Zen Maru Gothic',sans-serif; font-weight:700; font-size:15px; color:var(--lime-deep); }
footer .addr{ margin-top:8px; font-size:12.5px; color:var(--ink-soft); }

/* -------- sticky bottom CTA -------- */
.sticky-cta{
  position:fixed; bottom:0; left:50%; transform:translateX(-50%);
  width:100%; max-width: var(--maxw);
  background:#fff; border-top:1px solid var(--line);
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
  z-index:70;
}
.sticky-cta .btn-cta{}

.kyoutyou{
	background: linear-gradient(transparent 60%, #ffff00 60%);
	font-weight: bold;
}