/* ===== 整体カイロにっこり｜営業デモ ===== */
:root{
  --main:#5A7A5E;
  --sub:#A8C0A0;
  --accent:#C5764A;
  --accent-dark:#B0653C;
  --text:#2E332E;
  --bg:#FAF7F0;
  --bg-alt:#F0EDE3;
  --white:#fff;
  --maxw:1080px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;scroll-padding-top:72px;}
body{
  font-family:"Noto Sans JP",sans-serif;
  color:var(--text);
  background:var(--bg);
  font-size:17px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:56px 0;}
.alt-bg{background:var(--bg-alt);}
.sp-br{display:inline;}

.section-title{
  font-family:"Shippori Mincho",serif;
  font-weight:600;
  font-size:clamp(24px,4.5vw,32px);
  line-height:1.5;
  text-align:center;
  margin-bottom:32px;
  color:var(--main);
}
.section-title.left{text-align:left;}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;width:100%;z-index:100;
  background:rgba(250,247,240,.95);backdrop-filter:blur(6px);
  transition:box-shadow .3s;
}
.site-header.scrolled{box-shadow:0 2px 12px rgba(46,51,46,.08);}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:12px 20px;
  display:flex;align-items:center;justify-content:space-between;
}
.logo{font-family:"Shippori Mincho",serif;font-weight:700;font-size:20px;color:var(--main);}
.logo span{color:var(--accent);}
.gnav{display:flex;align-items:center;gap:24px;}
.gnav a{font-size:15px;font-weight:500;}
.gnav a:hover{color:var(--main);}
.nav-cta{
  background:var(--accent);color:var(--white)!important;
  padding:10px 18px;border-radius:8px;font-weight:700;
}
.nav-cta:hover{background:var(--accent-dark);}
.hamburger{display:none;background:none;border:0;cursor:pointer;width:32px;height:26px;position:relative;}
.hamburger span{display:block;position:absolute;left:0;width:100%;height:3px;background:var(--main);border-radius:2px;transition:.3s;}
.hamburger span:nth-child(1){top:0;}
.hamburger span:nth-child(2){top:11px;}
.hamburger span:nth-child(3){top:22px;}
.hamburger.open span:nth-child(1){top:11px;transform:rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){top:11px;transform:rotate(-45deg);}

/* ===== Hero ===== */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.9) brightness(1.02);}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(46,51,46,.35),rgba(46,51,46,.55));}
.hero-content{position:relative;z-index:2;text-align:center;color:var(--white);padding:90px 20px 40px;max-width:760px;}
.hero-area{font-size:15px;letter-spacing:.08em;margin-bottom:16px;opacity:.95;}
.hero-title{
  font-family:"Shippori Mincho",serif;font-weight:700;
  font-size:clamp(28px,6.5vw,46px);line-height:1.45;
  text-shadow:0 2px 16px rgba(0,0,0,.3);margin-bottom:20px;
}
.hero-sub{font-size:clamp(15px,2.4vw,18px);line-height:1.9;margin-bottom:32px;text-shadow:0 1px 8px rgba(0,0,0,.3);}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* ===== Buttons ===== */
.btn{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;font-weight:700;border-radius:8px;transition:.25s;text-align:center;line-height:1.4;}
.btn-primary{background:var(--accent);color:var(--white);padding:18px 32px;font-size:18px;box-shadow:0 4px 14px rgba(197,118,74,.35);}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);}
.btn-secondary{background:var(--white);color:var(--main);border:2px solid var(--white);padding:14px 28px;font-size:16px;}
.btn-secondary:hover{transform:translateY(-2px);}
.btn-secondary .tel-num{font-size:20px;font-family:"Lora",serif;letter-spacing:.04em;}
.btn-block{display:flex;width:100%;}

/* ===== Empathy ===== */
.empathy-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:center;}
.empathy-list{list-style:none;}
.empathy-list li{
  position:relative;padding:16px 16px 16px 52px;margin-bottom:14px;
  background:var(--white);border-radius:10px;font-weight:500;font-size:17px;
  box-shadow:0 2px 10px rgba(46,51,46,.05);
}
.empathy-list li::before{
  content:"✓";position:absolute;left:18px;top:50%;transform:translateY(-50%);
  width:24px;height:24px;background:var(--sub);color:var(--white);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;
}
.empathy-img img{border-radius:14px;}
.empathy-lead{text-align:center;margin-top:32px;font-size:18px;}
.empathy-lead strong{color:var(--accent);font-weight:700;}

/* ===== Reason ===== */
.reason-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.reason-card{background:var(--white);border-radius:12px;padding:32px 24px;box-shadow:0 4px 16px rgba(46,51,46,.07);text-align:center;}
.reason-num{font-family:"Lora",serif;font-size:34px;color:var(--sub);font-weight:600;display:block;margin-bottom:8px;}
.reason-card h3{font-size:19px;color:var(--main);margin-bottom:12px;}
.reason-card p{font-size:16px;text-align:left;}

/* ===== Menu ===== */
.menu{position:relative;overflow:hidden;}
.menu-bg{position:absolute;right:-40px;bottom:-40px;width:340px;opacity:.12;filter:saturate(.8);pointer-events:none;}
.menu-list{max-width:720px;margin:0 auto;position:relative;z-index:1;}
.menu-item{display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--white);border-radius:10px;padding:20px 24px;margin-bottom:14px;box-shadow:0 2px 10px rgba(46,51,46,.05);}
.menu-name h3{font-size:18px;color:var(--main);}
.menu-name p{font-size:14px;color:#6a726a;}
.menu-price{font-family:"Lora",serif;font-size:28px;font-weight:600;color:var(--accent);white-space:nowrap;}
.menu-price span{font-family:"Noto Sans JP";font-size:16px;margin-left:2px;}
.menu-note{text-align:center;margin-top:24px;font-size:16px;position:relative;z-index:1;}
.badge{display:inline-block;background:var(--accent);color:var(--white);font-weight:700;padding:4px 14px;border-radius:20px;font-size:15px;margin-right:6px;}

/* ===== Flow ===== */
.flow-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:center;}
.flow-img img{border-radius:14px;}
.flow-steps{list-style:none;}
.flow-steps li{display:flex;gap:18px;padding:16px 0;border-bottom:1px dashed var(--sub);}
.flow-steps li:last-child{border-bottom:0;}
.flow-num{flex:0 0 44px;height:44px;background:var(--main);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:"Lora",serif;font-size:20px;font-weight:600;}
.flow-steps h3{font-size:18px;color:var(--main);margin-bottom:4px;}
.flow-steps p{font-size:16px;}

/* ===== Voice ===== */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.voice-card{background:var(--white);border-radius:12px;padding:24px;box-shadow:0 4px 16px rgba(46,51,46,.07);}
.voice-ph{width:90px;height:90px;border-radius:50%;background:var(--sub);color:var(--white);display:flex;align-items:center;justify-content:center;text-align:center;font-size:13px;font-weight:700;line-height:1.3;margin:0 auto 16px;}
.voice-text{font-size:16px;margin-bottom:12px;}
.voice-name{text-align:right;color:var(--main);font-weight:700;font-size:15px;}
.voice-note{text-align:center;margin-top:24px;font-size:13px;color:#8a8f8a;}

/* ===== About / 院長メッセージ ===== */
.about-label{text-align:center;color:var(--accent);font-weight:700;letter-spacing:.15em;font-size:14px;margin-bottom:4px;}
.about-wrap{display:grid;grid-template-columns:0.85fr 1.15fr;gap:44px;align-items:center;}
.about-img{position:relative;margin:0;}
.about-img img{border-radius:14px;width:100%;object-fit:cover;box-shadow:0 6px 20px rgba(46,51,46,.12);}
.about-img figcaption{text-align:center;margin-top:12px;font-size:14px;color:var(--main);font-weight:700;}
.about-ph{width:100%;aspect-ratio:4/5;border-radius:14px;background:var(--sub);color:var(--white);display:flex;align-items:center;justify-content:center;text-align:center;font-weight:700;font-size:15px;line-height:1.4;box-shadow:0 6px 20px rgba(46,51,46,.12);}
.about-text p{margin-bottom:16px;font-size:17px;}
.about-sign{text-align:right;font-family:"Shippori Mincho",serif;font-weight:600;color:var(--main);}
.ph-inline{font-size:12px;color:#8a8f8a;display:block;font-family:"Noto Sans JP";font-weight:400;}

/* ===== Access ===== */
.access-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:36px;}
.access-info div{padding:16px 0;border-bottom:1px solid var(--sub);}
.access-info dt{font-weight:700;color:var(--main);font-size:15px;margin-bottom:4px;}
.access-info dd{font-size:17px;}
.access-info dd small{font-size:13px;color:#6a726a;}
.access-info a{color:var(--accent);font-weight:700;}
.access-map iframe{border-radius:14px;display:block;}

/* ===== Contact ===== */
.contact-lead{text-align:center;margin-bottom:32px;font-size:17px;}
.contact-form{max-width:640px;margin:0 auto;background:var(--white);padding:32px;border-radius:14px;box-shadow:0 4px 16px rgba(46,51,46,.07);}
.field{margin-bottom:20px;}
.field label{display:block;font-weight:700;margin-bottom:8px;font-size:16px;}
.req{background:var(--accent);color:var(--white);font-size:12px;padding:2px 8px;border-radius:4px;margin-left:8px;font-weight:700;}
.field input,.field textarea{width:100%;padding:14px;border:1.5px solid #d6d2c4;border-radius:8px;font-family:inherit;font-size:16px;background:var(--bg);}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--main);}
.form-note{text-align:center;font-size:13px;color:#8a8f8a;margin-top:14px;}
.form-thanks{max-width:640px;margin:0 auto;background:var(--sub);color:var(--text);padding:32px;border-radius:14px;text-align:center;font-weight:700;font-size:18px;line-height:1.8;}
.contact-tel{text-align:center;margin-top:24px;font-size:16px;}
.contact-tel a{color:var(--accent);font-weight:700;font-family:"Lora",serif;font-size:19px;}

/* ===== Footer ===== */
.site-footer{background:var(--main);color:var(--white);text-align:center;padding:40px 20px 100px;}
.footer-logo{font-family:"Shippori Mincho",serif;font-size:20px;font-weight:700;margin-bottom:12px;}
.footer-addr{font-size:14px;opacity:.9;margin-bottom:12px;}
.footer-copy{font-size:13px;opacity:.7;}

/* ===== Mobile fixed CTA ===== */
.mobile-cta{display:none;position:fixed;bottom:0;left:0;width:100%;z-index:90;}
.mobile-cta a{flex:1;text-align:center;padding:16px 0;font-weight:700;font-size:16px;color:var(--white);}
.mcta-tel{flex:0 0 90px;background:var(--main);}
.mcta-form{background:var(--accent);}

/* ===== Responsive ===== */
@media(max-width:768px){
  .gnav{
    position:fixed;top:0;right:0;width:74%;max-width:320px;height:100vh;
    background:var(--bg);flex-direction:column;align-items:flex-start;justify-content:center;
    gap:8px;padding:40px 32px;transform:translateX(100%);transition:.3s;box-shadow:-4px 0 20px rgba(0,0,0,.1);
  }
  .gnav.open{transform:translateX(0);}
  .gnav a{font-size:18px;padding:10px 0;width:100%;}
  .nav-cta{width:100%;text-align:center;margin-top:8px;}
  .hamburger{display:block;z-index:101;}
  .empathy-grid,.flow-wrap,.about-wrap,.access-wrap{grid-template-columns:1fr;gap:28px;}
  .reason-grid,.voice-grid{grid-template-columns:1fr;}
  .about-wrap{display:flex;flex-direction:column;}
  .sp-br{display:block;}
  .mobile-cta{display:flex;}
  .hero{min-height:78vh;}
  .menu-bg{width:200px;opacity:.1;}
}
@media(max-width:480px){
  body{font-size:16px;}
  .btn-primary{width:100%;}
  .hero-cta{flex-direction:column;}
  .menu-item{flex-direction:column;align-items:flex-start;gap:6px;}
}