*{margin:0;padding:0;box-sizing:border-box}
:root{
  --blue:#1a5fbd;
  --blue-dark:#0d3d8a;
  --blue-light:#2d7ae8;
  --accent:#e8302a;
  --accent2:#f5a623;
  --dark:#0f1922;
  --text:#1a2030;
  --text-light:#556070;
  --white:#fff;
  --bg:#f5f7fa;
  --border:#dde2ee;
}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans JP',sans-serif;color:var(--text);background:var(--white);overflow-x:hidden;line-height:1.7}

/* HEADER */
header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:var(--dark);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;height:64px;
}
.logo-wrap{display:flex;align-items:center;gap:12px}
.logo-img{width:44px;height:44px;border-radius:4px;object-fit:cover}
.logo-text{font-family:'Oswald',sans-serif;font-size:22px;font-weight:700;color:var(--white);letter-spacing:2px}
.logo-text span{color:#4db8ff}

.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}
.hamburger span{display:block;width:24px;height:2px;background:var(--white);transition:all .3s}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

nav{display:flex;gap:24px;align-items:center}
nav a{color:rgba(255,255,255,.8);text-decoration:none;font-size:13px;font-weight:500;letter-spacing:.5px;transition:color .2s;white-space:nowrap}
nav a:hover{color:#4db8ff}

.header-tel{text-align:right}
.header-tel a{color:var(--white);text-decoration:none;font-family:'Oswald',sans-serif;font-size:18px;font-weight:600;letter-spacing:1px;display:block}
.header-tel small{font-family:'Noto Sans JP',sans-serif;font-size:10px;color:rgba(255,255,255,.5);letter-spacing:.5px}

/* MOBILE NAV */
.mobile-nav{
  display:none;position:fixed;top:64px;left:0;right:0;z-index:999;
  background:var(--dark);flex-direction:column;
  padding:16px 24px 24px;gap:0;
  border-top:1px solid rgba(255,255,255,.1);
}
.mobile-nav.open{display:flex}
.mobile-nav a{color:rgba(255,255,255,.85);text-decoration:none;font-size:15px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08);font-weight:500}
.mobile-nav .mobile-tel{margin-top:20px;background:var(--blue);padding:16px;text-align:center;border-radius:4px}
.mobile-nav .mobile-tel a{color:var(--white);font-family:'Oswald',sans-serif;font-size:22px;font-weight:700;border-bottom:none;padding:0}
.mobile-nav .mobile-tel small{display:block;color:rgba(255,255,255,.7);font-family:'Noto Sans JP',sans-serif;font-size:11px;margin-top:4px;font-weight:400}

/* HERO */
.hero{
  margin-top:64px;
  position:relative;height:calc(100vh - 64px);min-height:480px;max-height:800px;
  overflow:hidden;
  background:var(--dark);
}
.hero-bg{
  position:absolute;inset:0;
  background:url('../img/image-01.jpg') center/cover no-repeat;
  filter:brightness(.45);
}
.hero-content{
  position:relative;z-index:2;
  height:100%;
  display:flex;flex-direction:column;justify-content:center;
  padding:40px 24px;
  max-width:900px;margin:0 auto;
}
.hero-badge{
  display:inline-block;background:var(--blue);color:var(--white);
  font-size:11px;font-weight:700;letter-spacing:3px;
  padding:6px 16px;margin-bottom:20px;width:fit-content;
}
.hero h1{
  font-family:'Oswald',sans-serif;
  font-size:clamp(36px,8vw,72px);
  font-weight:700;color:var(--white);
  line-height:1.05;letter-spacing:-1px;margin-bottom:16px;
}
.hero h1 .accent{color:#4db8ff}
.hero-sub{
  color:rgba(255,255,255,.75);
  font-size:clamp(13px,2vw,16px);
  font-weight:300;line-height:1.8;
  max-width:500px;margin-bottom:32px;
}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.btn-primary{
  background:var(--blue);color:var(--white);
  padding:14px 28px;font-size:14px;font-weight:700;
  text-decoration:none;letter-spacing:1px;
  transition:background .2s,transform .2s;display:inline-block;border-radius:2px;
  white-space:nowrap;
}
.btn-primary:hover{background:var(--blue-light);transform:translateY(-2px)}
.btn-outline{
  border:2px solid rgba(255,255,255,.5);color:var(--white);
  padding:12px 28px;font-size:14px;font-weight:500;
  text-decoration:none;letter-spacing:1px;
  transition:border-color .2s,background .2s;display:inline-block;border-radius:2px;
  white-space:nowrap;
}
.btn-outline:hover{border-color:var(--white);background:rgba(255,255,255,.1)}

.hero-stats{
  position:absolute;bottom:0;left:0;right:0;
  background:rgba(10,20,40,.85);
  backdrop-filter:blur(8px);
  display:flex;justify-content:center;
  padding:20px 24px;gap:0;
}
.stat{flex:1;text-align:center;border-right:1px solid rgba(255,255,255,.1);padding:0 16px;max-width:180px}
.stat:last-child{border-right:none}
.stat-num{font-family:'Oswald',sans-serif;font-size:clamp(24px,4vw,36px);font-weight:700;color:#4db8ff;line-height:1}
.stat-label{font-size:11px;color:rgba(255,255,255,.5);letter-spacing:1px;margin-top:4px}

/* TICKER */
.ticker{background:var(--blue);color:var(--white);padding:10px 0;overflow:hidden;white-space:nowrap}
.ticker-inner{display:inline-block;animation:tickerMove 30s linear infinite;font-size:12px;font-weight:500;letter-spacing:2px}
@keyframes tickerMove{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.ticker-sep{margin:0 24px;opacity:.5}

/* SECTIONS */
section{padding:72px 24px}
.container{max-width:1100px;margin:0 auto}
.section-label{font-size:10px;font-weight:700;letter-spacing:4px;color:var(--blue);text-transform:uppercase;margin-bottom:8px}
.section-title{font-family:'Oswald',sans-serif;font-size:clamp(28px,5vw,40px);font-weight:600;color:var(--dark);line-height:1.1;margin-bottom:12px}
.section-desc{color:var(--text-light);font-size:14px;max-width:560px;line-height:1.8}

/* SERVICES */
.services{background:var(--bg)}
.services-header{margin-bottom:40px}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2px}
.service-card{background:var(--white);padding:32px 24px;position:relative;overflow:hidden;transition:background .3s}
.service-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.service-card:hover::after{transform:scaleX(1)}
.service-card:hover{background:#f8faff}
.service-icon{width:52px;height:52px;background:var(--dark);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.service-icon svg{width:26px;height:26px;fill:var(--white)}
.service-card h3{font-family:'Oswald',sans-serif;font-size:20px;font-weight:600;margin-bottom:10px;color:var(--dark)}
.service-card p{font-size:13px;color:var(--text-light);line-height:1.7}

/* ABOUT / MESSAGE */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-img-stack{position:relative}
.about-main-img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.about-badge-img{position:absolute;bottom:-20px;right:-20px;width:140px;height:140px;object-fit:cover;border:4px solid var(--white);box-shadow:0 8px 24px rgba(0,0,0,.2)}
.about-text .section-label{margin-top:0}
.about-text h2{font-family:'Oswald',sans-serif;font-size:clamp(24px,4vw,36px);font-weight:600;color:var(--dark);margin-bottom:20px;line-height:1.2}
.about-text .accent-line{width:48px;height:3px;background:var(--blue);margin-bottom:24px}
.about-text p{font-size:14px;color:var(--text-light);line-height:1.9;margin-bottom:16px}
.president-sig{margin-top:28px;padding-top:24px;border-top:1px solid var(--border);display:flex;align-items:center;gap:16px}
.president-sig strong{font-size:15px;font-weight:700;color:var(--dark)}
.president-sig span{font-size:13px;color:var(--text-light)}

/* GALLERY */
.gallery{background:var(--bg)}
.gallery-header{margin-bottom:40px}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.gallery-item{overflow:hidden;aspect-ratio:4/3;background:var(--border)}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item.large{grid-column:span 2;aspect-ratio:16/9}

/* WHY US */
.why-us{background:var(--dark);color:var(--white)}
.why-us .section-title{color:var(--white)}
.why-us .section-desc{color:rgba(255,255,255,.6)}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2px;margin-top:48px}
.why-item{padding:36px 28px;border:1px solid rgba(255,255,255,.07);position:relative}
.why-num{font-family:'Oswald',sans-serif;font-size:64px;font-weight:700;color:rgba(255,255,255,.04);position:absolute;top:16px;right:20px;line-height:1}
.why-item h3{font-family:'Oswald',sans-serif;font-size:20px;font-weight:600;margin-bottom:10px;color:#4db8ff}
.why-item p{font-size:13px;color:rgba(255,255,255,.6);line-height:1.8}

/* CERTIFICATION */
.cert{background:var(--blue);color:var(--white)}
.cert-inner{display:flex;gap:48px;align-items:center;max-width:1100px;margin:0 auto}
.cert-img-wrap{flex-shrink:0;width:200px;height:260px;overflow:hidden;border-radius:4px;background:rgba(255,255,255,.1)}
.cert-img-wrap img{width:100%;height:100%;object-fit:cover}
.cert-text h2{font-family:'Oswald',sans-serif;font-size:clamp(24px,4vw,36px);font-weight:700;margin-bottom:12px;line-height:1.2}
.cert-text p{font-size:14px;color:rgba(255,255,255,.8);line-height:1.9;margin-bottom:12px}
.cert-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);padding:10px 20px;border-radius:2px;margin-top:8px}
.cert-badge span{font-size:13px;font-weight:700;letter-spacing:1px}

/* FLOW */
.flow{background:var(--bg)}
.flow-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:48px;position:relative}
.flow-steps::before{content:'';position:absolute;top:36px;left:calc(10% + 18px);right:calc(10% + 18px);height:2px;background:var(--border)}
.flow-step{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 8px}
.flow-num{width:72px;height:72px;background:var(--dark);color:var(--white);font-family:'Oswald',sans-serif;font-size:24px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:16px;position:relative;z-index:1;border-radius:2px}
.flow-step h4{font-family:'Oswald',sans-serif;font-size:15px;font-weight:600;color:var(--dark);margin-bottom:6px}
.flow-step p{font-size:11px;color:var(--text-light);line-height:1.6}

/* CONTACT */
.contact{background:var(--dark);color:var(--white)}
.contact .section-title{color:var(--white)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:48px}
.contact-info h3{font-family:'Oswald',sans-serif;font-size:18px;font-weight:600;color:#4db8ff;margin-bottom:24px}
.contact-item{display:flex;gap:14px;margin-bottom:20px;align-items:flex-start}
.contact-icon{width:38px;height:38px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:2px}
.contact-icon svg{width:18px;height:18px;fill:#4db8ff}
.contact-item strong{display:block;color:var(--white);font-size:13px;margin-bottom:2px}
.contact-item span{color:rgba(255,255,255,.5);font-size:13px}
.shop-img{width:100%;height:180px;object-fit:cover;border-radius:2px;margin-top:20px}

/* CTA BANNER */
.cta-banner{background:var(--blue);padding:40px 24px;text-align:center}
.cta-banner h2{font-family:'Oswald',sans-serif;font-size:clamp(20px,4vw,32px);font-weight:700;color:var(--white);margin-bottom:8px}
.cta-banner p{color:rgba(255,255,255,.8);font-size:14px;margin-bottom:24px}
.cta-tels{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.cta-tel-item{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);padding:14px 28px;border-radius:2px}
.cta-tel-item a{font-family:'Oswald',sans-serif;font-size:clamp(20px,4vw,30px);font-weight:700;color:var(--white);text-decoration:none;letter-spacing:1px;display:block}
.cta-tel-item small{font-family:'Noto Sans JP',sans-serif;font-size:11px;color:rgba(255,255,255,.7);font-weight:400;display:block;margin-top:2px;letter-spacing:.5px}

/* FOOTER */
footer{background:#070d18;color:rgba(255,255,255,.45);padding:36px 24px;text-align:center}
.footer-logo{font-family:'Oswald',sans-serif;font-size:20px;font-weight:700;color:var(--white);letter-spacing:2px;margin-bottom:8px}
.footer-logo span{color:#4db8ff}
footer p{font-size:12px;margin-top:12px}
footer nav{display:flex;justify-content:center;gap:20px;margin-top:16px;flex-wrap:wrap}
footer nav a{color:rgba(255,255,255,.35);text-decoration:none;font-size:12px;transition:color .2s}
footer nav a:hover{color:var(--white)}

/* MOBILE RESPONSIVE */
@media(max-width:768px){
  header{padding:0 16px}
  nav{display:none}
  .header-tel{display:none}
  .hamburger{display:flex}

  .hero{height:auto;min-height:auto;max-height:none}
  .hero-content{padding:48px 20px 40px}
  .hero-stats{flex-wrap:wrap;gap:0;justify-content:center}
  .stat{flex:0 0 50%;border-right:none;border-bottom:1px solid rgba(255,255,255,.1);padding:16px 0}
  .stat:nth-child(odd){border-right:1px solid rgba(255,255,255,.1)}
  .stat:nth-last-child(-n+2){border-bottom:none}

  section{padding:56px 20px}

  .about-grid{grid-template-columns:1fr;gap:40px}
  .about-badge-img{width:100px;height:100px;bottom:-12px;right:-12px}

  .gallery-grid{grid-template-columns:1fr 1fr}
  .gallery-item.large{grid-column:span 2}

  .flow-steps{grid-template-columns:1fr 1fr;gap:24px}
  .flow-steps::before{display:none}

  .cert-inner{flex-direction:column;gap:28px}
  .cert-img-wrap{width:150px;height:200px;align-self:center}

  .contact-grid{grid-template-columns:1fr;gap:40px}

  .why-grid{grid-template-columns:1fr}

  .services-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:480px){
  .gallery-grid{grid-template-columns:1fr}
  .gallery-item.large{grid-column:span 1;aspect-ratio:4/3}
  .flow-steps{grid-template-columns:1fr}
  .hero-btns{flex-direction:column}
  .btn-primary,.btn-outline{text-align:center}
  .services-grid{grid-template-columns:1fr}
}

/* MAP */
.map-panel{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:18px;border-radius:4px;margin-bottom:20px}
.map-panel h3{font-family:'Oswald',sans-serif;font-size:18px;font-weight:600;color:#4db8ff;margin-bottom:14px}
#shopMap{width:100%;height:280px;border-radius:4px;overflow:hidden;background:#d9e3ee}
.map-note{margin-top:10px;color:rgba(255,255,255,.65);font-size:12px;line-height:1.6}
.leaflet-container{font-family:'Noto Sans JP',sans-serif}
.leaflet-popup-content{font-size:13px;line-height:1.6}

/* MOBILE LAYOUT FIXES */
img,svg,video,canvas{max-width:100%}
.container{width:100%}
.contact-item span,.map-note,.cta-tel-item a{overflow-wrap:anywhere;word-break:normal}

@media(max-width:768px){
  html,body{width:100%;overflow-x:hidden}
  header{height:60px;padding:0 14px}
  .logo-wrap{min-width:0;gap:9px}
  .logo-img{width:38px;height:38px;flex:0 0 38px}
  .logo-text{font-size:19px;letter-spacing:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .hamburger{flex:0 0 auto;margin-left:8px}
  .mobile-nav{top:60px;max-height:calc(100vh - 60px);overflow-y:auto;padding:12px 20px 20px}

  .hero{margin-top:60px;display:flex;flex-direction:column;height:auto;min-height:auto;max-height:none;overflow:visible}
  .hero-bg{position:absolute;inset:0;height:100%;min-height:100%}
  .hero-content{min-height:auto;height:auto;justify-content:flex-start;padding:44px 20px 24px}
  .hero h1{font-size:clamp(38px,13vw,58px);letter-spacing:-.5px}
  .hero-badge{font-size:10px;letter-spacing:1.5px;line-height:1.5;max-width:100%}
  .hero-sub{margin-bottom:24px}
  .hero-sub br{display:none}
  .hero-btns{margin-bottom:8px}
  .hero-stats{position:relative;left:auto;right:auto;bottom:auto;display:grid;grid-template-columns:1fr 1fr;width:100%;margin-top:8px;padding:0;background:rgba(10,20,40,.95);backdrop-filter:none;z-index:2}
  .stat{flex:none;max-width:none;width:100%;padding:16px 8px;border-right:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}
  .stat:nth-child(even){border-right:none}
  .stat:nth-last-child(-n+2){border-bottom:none}
  .stat:nth-child(odd){border-right:1px solid rgba(255,255,255,.1)}
  .stat-num{font-size:26px}

  .ticker{margin-top:0}
  .ticker-inner{font-size:11px;animation-duration:40s}
  .ticker-sep{margin:0 14px}

  section{padding:52px 18px}
  .section-label{letter-spacing:2.5px}
  .section-title{font-size:clamp(26px,8vw,36px)}
  .services-header,.gallery-header{margin-bottom:28px}
  .service-card{padding:26px 20px}

  .about-grid{gap:32px}
  .about-img-stack{padding-right:0;padding-bottom:18px}
  .about-badge-img{right:8px;bottom:0;width:92px;height:92px}
  .president-sig{align-items:flex-start}

  .cert{padding:48px 18px!important}
  .cert-inner{align-items:stretch;text-align:left}
  .cert-img-wrap{width:min(170px,55vw);height:auto;aspect-ratio:3/4}
  .cert-badge{width:100%;justify-content:center;text-align:center;line-height:1.5}

  .gallery-grid{gap:6px}
  .why-grid{margin-top:32px}
  .why-item{padding:30px 22px}

  .flow-steps{margin-top:32px;grid-template-columns:1fr;gap:18px}
  .flow-step{align-items:flex-start;text-align:left;display:grid;grid-template-columns:58px 1fr;column-gap:14px;padding:0}
  .flow-num{width:58px;height:58px;font-size:20px;grid-row:1 / span 2;margin-bottom:0}
  .flow-step h4{align-self:end;margin-bottom:2px}
  .flow-step p{font-size:12px}

  .cta-banner{padding:34px 18px}
  .cta-tels{display:grid;grid-template-columns:1fr;gap:10px}
  .cta-tel-item{padding:14px 16px}
  .cta-tel-item a{font-size:28px;line-height:1.1}

  .contact-grid{gap:28px;margin-top:32px}
  .contact-item{gap:12px;margin-bottom:18px}
  .contact-icon{width:34px;height:34px}
  .shop-img{height:auto;aspect-ratio:16/9}
  .map-panel{padding:14px;margin-bottom:0}
  #shopMap{height:300px;min-height:260px}
  .leaflet-control-attribution{font-size:10px;max-width:220px;white-space:normal}

  footer{padding:32px 18px}
  footer nav{gap:14px}
}

@media(max-width:480px){
  .hero-content{min-height:auto;padding:36px 18px 20px}
  .hero-bg{min-height:100%}
  .hero h1{font-size:clamp(36px,15vw,52px)}
  .hero-btns{gap:10px;flex-direction:column}
  .btn-primary,.btn-outline{width:100%;padding-left:16px;padding-right:16px}
  .hero-stats{grid-template-columns:1fr 1fr;margin-top:10px}
  .stat{padding:14px 6px}
  .stat-num{font-size:22px}
  .stat-label{font-size:10px}

  .services-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
  .gallery-item.large{grid-column:span 1;aspect-ratio:4/3}
  .contact-item{align-items:flex-start}
  #shopMap{height:260px}
  .cta-tel-item a{font-size:clamp(22px,8vw,28px)}
}

@media(max-width:360px){
  .logo-text{font-size:17px;letter-spacing:.5px}
  .logo-img{width:34px;height:34px;flex-basis:34px}
  header{padding:0 10px}
  .hero h1{font-size:34px}
  .hero-badge{padding:6px 12px}
  .cta-tel-item a{font-size:22px}
}