/* ============================================
   RENEW LIVING - Premium Design A
   Clean Technical / Deep Sky Blue + Emerald
   ============================================ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#0369A1;--accent:#059669;--bg:#F8FAFB;--surface:#fff;--surface2:#EFF6FF;
  --text:#1E293B;--muted:#64748B;--dark:#0C4A6E;
  --font-en:'Inter',sans-serif;--font-jp:'Noto Sans JP',sans-serif;--radius:6px;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-jp);background:var(--bg);color:var(--text);line-height:1.85;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1100px;margin:0 auto;padding:0 40px}
@media(max-width:768px){.container{padding:0 20px}}

/* Sample Banner */
.sample-banner{position:fixed;top:0;left:0;right:0;background:var(--primary);color:#fff;text-align:center;font-size:13px;padding:8px 16px;z-index:99999;letter-spacing:.5px}

/* Header */
.header{position:fixed;top:32px;left:0;right:0;z-index:9998;padding:14px 0;transition:all .3s}
.header.scrolled{background:rgba(248,250,251,.97);backdrop-filter:blur(20px);box-shadow:0 1px 12px rgba(3,105,161,.08);padding:10px 0}
.header-inner{max-width:1100px;margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px}
.logo-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.8rem;letter-spacing:1px}
.logo-text{font-family:var(--font-en);font-weight:700;font-size:1.05rem;color:var(--primary);line-height:1.2}
.logo-text small{display:block;font-size:.55rem;font-weight:400;color:var(--muted);letter-spacing:2px;font-family:var(--font-jp)}

.nav{display:flex;align-items:center;gap:24px}
.nav a{font-size:.82rem;font-weight:500;color:var(--muted);transition:color .3s}
.nav a:hover{color:var(--primary)}
.nav-cta{background:var(--primary)!important;color:#fff!important;padding:10px 24px;border-radius:999px;font-weight:600!important;transition:background .3s!important}
.nav-cta:hover{background:var(--dark)!important}

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

@media(max-width:840px){
  .hamburger{display:flex}
  .nav{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(248,250,251,.98);flex-direction:column;justify-content:center;gap:32px;opacity:0;pointer-events:none;transition:opacity .3s}
  .nav.open{opacity:1;pointer-events:all}
  .nav a{font-size:1.1rem}
}

/* Hero */
.hero{padding:180px 0 100px;position:relative;min-height:90vh;display:flex;align-items:center;background:var(--bg)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--surface2);color:var(--primary);padding:8px 18px;border-radius:999px;font-size:.78rem;font-weight:600;margin-bottom:24px;border:1px solid rgba(3,105,161,.12)}
.hero-badge::before{content:'';width:8px;height:8px;background:var(--accent);border-radius:50%}
.hero h1{font-family:var(--font-en);font-size:3rem;font-weight:800;line-height:1.15;color:var(--dark);margin-bottom:16px;letter-spacing:-.5px}
.hero h1 span{color:var(--accent)}
.hero-sub{font-size:1.05rem;color:var(--muted);margin-bottom:36px;line-height:1.9}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:999px;font-size:.9rem;font-weight:600;transition:all .3s;border:none;cursor:pointer;font-family:var(--font-jp)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(3,105,161,.25)}
.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-full{width:100%}
.hero-photo{border-radius:12px;overflow:hidden;aspect-ratio:4/3;position:relative}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.stat{text-align:center;padding:20px;background:var(--surface);border-radius:var(--radius);border:1px solid rgba(3,105,161,.08)}
.stat-num{font-family:var(--font-en);font-size:1.8rem;font-weight:800;color:var(--primary)}
.stat-label{font-size:.75rem;color:var(--muted);margin-top:4px}

@media(max-width:840px){
  .hero{padding:140px 0 60px;min-height:auto}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero h1{font-size:2rem}
  .hero-stats{grid-template-columns:repeat(3,1fr);gap:12px}
  .stat-num{font-size:1.3rem}
  .hero-photo{max-height:300px}
}

/* Sections */
.section{padding:100px 0}
.section-alt{background:var(--surface)}
.section-header{text-align:center;margin-bottom:64px}
.section-label{display:inline-block;font-family:var(--font-en);font-size:.72rem;font-weight:700;color:var(--accent);letter-spacing:3px;text-transform:uppercase;margin-bottom:12px}
.section-title{font-size:1.8rem;font-weight:800;color:var(--dark)}
.section-line{width:40px;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));margin:16px auto 0;border-radius:2px}
.section-sub{color:var(--muted);font-size:.92rem;margin-top:16px;max-width:560px;margin-left:auto;margin-right:auto}

/* Services */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.service-card{background:var(--surface);padding:36px 28px;border-radius:var(--radius);border:1px solid rgba(3,105,161,.06);transition:all .3s;position:relative;overflow:hidden}
.service-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(3,105,161,.1);border-color:rgba(3,105,161,.15)}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));opacity:0;transition:opacity .3s}
.service-card:hover::before{opacity:1}
.service-icon{width:52px;height:52px;background:var(--surface2);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:20px}
.service-card h3{font-size:1.05rem;font-weight:700;margin-bottom:10px;color:var(--dark)}
.service-card p{font-size:.85rem;color:var(--muted);line-height:1.8}
.service-price{display:inline-block;margin-top:12px;font-size:.78rem;font-weight:600;color:var(--primary);background:var(--surface2);padding:4px 14px;border-radius:999px}

@media(max-width:840px){.service-grid{grid-template-columns:1fr}}

/* Reasons */
.reason-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.reason-card{display:flex;gap:20px;padding:32px;background:var(--bg);border-radius:var(--radius);border:1px solid rgba(3,105,161,.06)}
.reason-num{font-family:var(--font-en);font-size:2.4rem;font-weight:800;color:var(--primary);opacity:.2;line-height:1;flex-shrink:0}
.reason-card h3{font-size:1rem;font-weight:700;margin-bottom:8px;color:var(--dark)}
.reason-card p{font-size:.85rem;color:var(--muted);line-height:1.8}
@media(max-width:768px){.reason-grid{grid-template-columns:1fr}}

/* Features */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.feature-card{text-align:center;padding:40px 24px;background:var(--surface);border-radius:var(--radius);border:1px solid rgba(3,105,161,.06)}
.feature-icon{width:64px;height:64px;background:linear-gradient(135deg,rgba(3,105,161,.08),rgba(5,150,105,.08));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:1.6rem}
.feature-card h3{font-size:1rem;font-weight:700;margin-bottom:8px;color:var(--dark)}
.feature-card p{font-size:.85rem;color:var(--muted)}
@media(max-width:768px){.feature-grid{grid-template-columns:1fr}}

/* Process */
.process-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;position:relative}
.process-steps::before{content:'';position:absolute;top:32px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--primary),var(--accent));z-index:0}
.process-step{text-align:center;position:relative;z-index:1}
.step-num{width:64px;height:64px;background:var(--surface);border:3px solid var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-family:var(--font-en);font-weight:800;font-size:1.1rem;color:var(--primary)}
.process-step h3{font-size:.9rem;font-weight:700;margin-bottom:6px}
.process-step p{font-size:.78rem;color:var(--muted)}
@media(max-width:768px){
  .process-steps{grid-template-columns:1fr;gap:24px}
  .process-steps::before{display:none}
}

/* CEO */
.ceo-block{display:grid;grid-template-columns:200px 1fr;gap:48px;align-items:start;max-width:800px;margin:0 auto}
.ceo-img{width:200px;height:200px;background:linear-gradient(135deg,var(--surface2),rgba(3,105,161,.05));border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.85rem}
.ceo-msg{font-size:.95rem;line-height:2;color:var(--text);margin-bottom:24px}
.ceo-sign strong{display:block;font-size:1.2rem;color:var(--dark)}
.ceo-sign span{font-size:.82rem;color:var(--muted)}
@media(max-width:768px){.ceo-block{grid-template-columns:1fr;text-align:center}.ceo-img{margin:0 auto}}

/* Testimonials */
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;max-width:1100px;margin:0 auto;padding:0 40px}
.testimonial-card{background:var(--bg);padding:32px;border-radius:var(--radius);border:1px solid rgba(3,105,161,.08);position:relative}
.testimonial-card::before{content:'\201C';font-size:3rem;color:var(--primary);opacity:.15;position:absolute;top:12px;left:20px;font-family:Georgia,serif}
.testimonial-text{font-size:.88rem;line-height:1.9;color:var(--text);margin-bottom:20px}
.testimonial-author strong{display:block;font-size:.9rem;color:var(--dark)}
.testimonial-author span{font-size:.78rem;color:var(--muted)}
@media(max-width:768px){.testimonial-grid{grid-template-columns:1fr;padding:0 20px}}

/* Company */
.company-table{max-width:700px;margin:0 auto}
.company-row{display:grid;grid-template-columns:160px 1fr;border-bottom:1px solid rgba(3,105,161,.08);padding:16px 0}
.company-label{font-weight:600;font-size:.88rem;color:var(--dark)}
.company-value{font-size:.88rem;color:var(--muted)}
@media(max-width:600px){.company-row{grid-template-columns:1fr;gap:4px}}

/* FAQ */
.faq-list{max-width:720px;margin:0 auto}
.faq-item{border-bottom:1px solid rgba(3,105,161,.08);padding:0}
.faq-q{display:flex;align-items:center;gap:14px;padding:20px 0;cursor:pointer;user-select:none}
.faq-q span:first-child{font-family:var(--font-en);font-weight:800;color:var(--primary);font-size:1rem}
.faq-q h3{flex:1;font-size:.92rem;font-weight:600}
.faq-icon{font-size:1.2rem;color:var(--muted);transition:transform .3s}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-a{display:none;padding:0 0 20px 38px}
.faq-item.open .faq-a{display:flex;gap:12px}
.faq-a span{font-family:var(--font-en);font-weight:800;color:var(--accent)}
.faq-a p{font-size:.88rem;color:var(--muted);line-height:1.8}

/* Contact */
.contact-box{max-width:640px;margin:0 auto}
.contact-info{text-align:center;margin-bottom:40px}
.contact-tel{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:8px}
.contact-tel span{font-size:.75rem;font-weight:700;background:var(--primary);color:#fff;padding:4px 12px;border-radius:4px}
.contact-tel a{font-family:var(--font-en);font-size:2rem;font-weight:800;color:var(--dark)}
.contact-info p{font-size:.82rem;color:var(--muted)}
.contact-form{display:flex;flex-direction:column;gap:14px}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:14px 18px;border:1px solid rgba(3,105,161,.12);border-radius:var(--radius);font-size:.9rem;font-family:var(--font-jp);background:var(--surface);color:var(--text);transition:border-color .3s;outline:none}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:var(--primary)}

/* Footer */
.footer{background:var(--dark);color:rgba(255,255,255,.85);padding:64px 40px 0}
.footer-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;padding-bottom:48px}
.footer-brand{font-family:var(--font-en);font-size:1.2rem;font-weight:700;margin-bottom:12px;color:#fff}
.footer-desc{font-size:.82rem;line-height:1.8;opacity:.7}
.footer h4{font-size:.85rem;font-weight:600;margin-bottom:16px;color:#fff}
.footer ul{list-style:none}
.footer li{margin-bottom:8px}
.footer li a{font-size:.82rem;opacity:.7;transition:opacity .3s}
.footer li a:hover{opacity:1}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:.75rem;opacity:.5;max-width:1100px;margin:0 auto}
@media(max-width:768px){.footer-inner{grid-template-columns:1fr}.footer{padding:48px 20px 0}}