/* ══════════════════════════════════
   product.css — 商品紹介ページ固有スタイル
   なおすため合同会社
══════════════════════════════════ */


/* ── PRODUCT HERO ── */
.prod-hero{
  position:relative;
  background:var(--light-green);
  padding:110px 80px 40px;
  overflow:hidden;
}
.prod-hero-inner{
  max-width:1200px;
  margin:0 auto;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:center;
}
.prod-hero-text .prod-catch{
  font-family:'Shippori Mincho',serif;
  font-size:48px;
  font-weight:700;
  color:var(--navy-text);
  line-height:1.3;
  margin-bottom:20px;
}
.prod-hero-text .prod-catch em{
  color:var(--green-bright);
  font-style:normal;
}
.prod-hero-text .prod-sub{
  font-size:14px;
  color:var(--g700);
  line-height:2;
  margin-bottom:32px;
}
.prod-hero-img{
  position:relative;
  text-align:center;
 border-radius:30px !important;
overflow:hidden !important;
display:block !important;
}
.prod-hero-img img{
  width:100%;
  max-width:480px;
  border-radius:4px;
}

/* ── STATS ── */
.prod-stats{
  background:var(--green-dark);
  padding:48px 80px;
}
.prod-stats-inner{
  max-width:1200px;
  margin:0 auto;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
}
.prod-stat{
  text-align:center;
  padding:0 32px;
  border-right:1px solid rgba(255,255,255,0.15);
}
.prod-stat:last-child{border-right:none;}
.prod-stat-num{
  font-family:'DM Sans',sans-serif;
  font-size:56px;
  font-weight:300;
  color:var(--white);
  line-height:1;
  margin-bottom:8px;
}
.prod-stat-num span{font-size:28px;}
.prod-stat-label{
  font-size:12px;
  color:rgba(255,255,255,0.7);
  letter-spacing:.12em;
}

/* ── VOICES ── */
.prod-voices{
  background:var(--light-green);
  padding:80px;
}
.prod-voices-inner{max-width:1200px;margin:0 auto;}
.voices-catch{
  font-family:'Shippori Mincho',serif;
  font-size:36px;
  font-weight:700;
  color:var(--navy-text);
  line-height:1.5;
  margin:24px 0 8px;
}
.voices-catch em{color:var(--green-bright);font-style:normal;}
.voices-list{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
  margin-top:32px;
}
.voice-check{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:16px 20px;
  background:var(--white);
  border-radius:2px;
  border-left:3px solid var(--green-bright);
}
.voice-check-icon{
  color:var(--green-bright);
  font-size:16px;
  font-weight:700;
  flex-shrink:0;
  margin-top:1px;
}
.voice-check-text{
  font-size:14px;
  color:var(--g700);
  line-height:1.7;
}
.voices-note{
  font-size:11px;
  color:var(--g500);
  margin-top:20px;
  line-height:1.8;
}
.voices-count{
  margin-top:28px;
  padding:20px 28px;
  background:var(--green-dark);
  border-radius:2px;
  font-size:14px;
  color:var(--white);
  line-height:1.8;
}
.voices-count strong{font-size:20px;font-weight:700;}
.voices-link{margin-top:28px;text-align:center;}
.voices-link-btn{
  display:inline-block;
  padding:14px 40px;
  background:var(--white);
  color:var(--green-dark);
  font-size:14px;
  font-weight:700;
  text-decoration:none;
  border-radius:2px;
  border:2px solid var(--green-dark);
  letter-spacing:.06em;
  transition:background .2s,color .2s;
}
.voices-link-btn:hover{background:var(--green-dark);color:var(--white);}
.voices-hero{margin-bottom:40px;border-radius:8px;overflow:hidden;box-shadow:0 4px 24px rgba(0,0,0,0.10);}
.voices-hero img{width:100%;display:block;}

/* ── LINE VOICES ── */
.line-voices{
  background:var(--white);
  padding:80px;
}
.line-voices-inner{max-width:1200px;margin:0 auto;}
.line-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-top:40px;
}
.line-card{
  background:var(--light-green);
  border-radius:4px;
  padding:28px 24px;
}
.line-card-title{
  font-size:12px;
  color:var(--green-bright);
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  margin-bottom:16px;
  display:flex;
  align-items:center;
  gap:8px;
}
.line-card-title::before{
  content:'';
  display:block;
  width:20px;
  height:1px;
  background:var(--green-bright);
}
.line-item{
  display:flex;
  align-items:flex-start;
  gap:8px;
  margin-bottom:10px;
  font-size:13px;
  color:var(--g700);
  line-height:1.6;
}
.line-item::before{content:'✓';color:var(--green-bright);font-weight:700;flex-shrink:0;}

/* ── COMPARISON ── */
.comparison{
  background:var(--light-green);
  padding:80px;
}
.comparison-inner{max-width:900px;margin:0 auto;}
.comp-table{
  width:100%;
  border-collapse:collapse;
  margin-top:40px;
  font-size:14px;
}
.comp-table th{
  padding:14px 20px;
  background:var(--green-dark);
  color:var(--white);
  font-weight:600;
  text-align:center;
}
.comp-table th:first-child{
  background:transparent;
  color:transparent;
}
.comp-table td{
  padding:14px 20px;
  border-bottom:1px solid #d4e0d4;
  color:var(--g700);
  text-align:center;
  background:var(--white);
}
.comp-table td:first-child{
  text-align:left;
  font-weight:500;
  color:var(--navy-text);
  background:rgba(255,255,255,0.6);
}
.comp-table .good{color:var(--green-bright);font-weight:700;}
.comp-table .bad{color:#aaa;}
.comp-note{
  font-size:11px;
  color:var(--g500);
  margin-top:16px;
  line-height:1.8;
}

/* ── VOICES TESTIMONIALS ── */
.testimonials{
  background:var(--white);
  padding:80px;
}
.testimonials-inner{max-width:1200px;margin:0 auto;}
.testi-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:24px;
  margin-top:40px;
}
.testi-card{
  background:var(--light-green);
  border-radius:4px;
  padding:28px 24px;
}
.testi-quote{
  font-size:13px;
  color:var(--g700);
  line-height:1.9;
  margin-bottom:16px;
  font-style:italic;
}
.testi-quote::before{content:'「';}
.testi-quote::after{content:'」';}
.testi-meta{
  font-size:11px;
  color:var(--g500);
  text-align:right;
}

/* ── CTA ── */
.prod-cta{
  background:var(--green-dark);
  padding:80px;
  text-align:center;
}
.prod-cta-inner{max-width:600px;margin:0 auto;}
.prod-cta h2{
  font-family:'Shippori Mincho',serif;
  font-size:32px;
  font-weight:700;
  color:var(--white);
  margin-bottom:16px;
  line-height:1.5;
}
.prod-cta h2 em{color:var(--accent-gold);font-style:normal;}
.prod-cta p{
  font-size:14px;
  color:rgba(255,255,255,0.7);
  line-height:2;
  margin-bottom:36px;
}
.prod-cta .btn-cta{
  display:inline-block;
  padding:16px 48px;
  background:var(--accent-gold);
  color:var(--green-deep);
  font-size:15px;
  font-weight:700;
  letter-spacing:.08em;
  text-decoration:none;
  border-radius:2px;
  transition:opacity .2s;
}
.prod-cta .btn-cta:hover{opacity:0.85;}
.prod-cta .btn-sub{
  display:block;
  margin-top:16px;
  font-size:12px;
  color:rgba(255,255,255,0.5);
}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .prod-hero-inner{gap:48px;}
  .line-grid{grid-template-columns:1fr 1fr;}
  .testi-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:680px){
  .prod-hero{padding:100px 20px 60px;}
  .prod-hero-inner{grid-template-columns:1fr;gap:32px;}
  .prod-hero-text .prod-catch{font-size:32px;}
  .prod-stats{padding:40px 20px;}
  .prod-stats-inner{grid-template-columns:1fr;gap:28px;}
  .prod-stat{border-right:none;border-bottom:1px solid rgba(255,255,255,0.15);padding-bottom:24px;}
  .prod-stat:last-child{border-bottom:none;}
  .prod-voices{padding:60px 20px;}
  .voices-list{grid-template-columns:1fr;}
  .line-voices{padding:30px 20px;}
  .line-grid{grid-template-columns:1fr;}
  .comparison{padding:60px 20px;}
  .comp-table{font-size:12px;}
  .comp-table th,.comp-table td{padding:10px 12px;}
  .testimonials{padding:60px 20px;}
  .testi-grid{grid-template-columns:1fr;}
  .prod-cta{padding:60px 20px;}
  .prod-cta h2{font-size:24px;}
}


.prod-intro{background:var(--white);padding:80px;}
.prod-intro-inner{max-width:1200px;margin:0 auto;}
.prod-intro-head{margin-bottom:52px;}
.pi-review-band{
  display:flex;gap:20px;align-items:flex-start;
  background:var(--light-green);
  border-left:3px solid var(--green-bright);
  border-radius:4px;
  padding:20px 24px;
  margin-top:24px;
}
.pi-review-text{font-size:13px;color:var(--g700);line-height:1.9;}
.pi-review-text strong{display:block;font-size:14px;color:var(--navy-text);margin-bottom:6px;}
.prod-intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;}
.prod-intro-imgs{display:flex;flex-direction:column;gap:16px;}
.pi-main{width:100%;height:360px;object-fit:cover;border-radius:6px;box-shadow:0 4px 24px rgba(0,0,0,0.10);}
.prod-intro-steps{display:flex;flex-direction:column;gap:28px;}
.pi-step{display:flex;gap:20px;align-items:flex-start;padding-bottom:28px;border-bottom:1px solid #e8f0e8;}
.pi-step:last-child{border-bottom:none;padding-bottom:0;}
.pi-step-num{font-family:'DM Sans',sans-serif;font-size:32px;font-weight:300;color:var(--green-bright);line-height:1;flex-shrink:0;width:44px;}
.pi-step-title{font-size:14px;font-weight:700;color:var(--navy-text);margin-bottom:6px;letter-spacing:.04em;}
.pi-step-text{font-size:13px;color:var(--g700);line-height:1.9;margin:0;}
@media(max-width:960px){
  .prod-intro{padding:60px 40px;}
  .prod-intro-grid{grid-template-columns:1fr;gap:40px;}
}
@media(max-width:680px){
  .prod-intro{padding:48px 20px;}
  .pi-review-band{flex-direction:column;gap:8px;}
}
.pi-story{
  position:relative;
  background:var(--green-deep);
  border-radius:6px;
  padding:36px 40px;
  margin-bottom:28px;
  overflow:hidden;
}
.pi-story::before{
  content:'';
  position:absolute;
  top:-40px;right:-40px;
  width:200px;height:200px;
  background:radial-gradient(circle,rgba(255,255,255,0.06) 0%,transparent 70%);
  pointer-events:none;
}
.pi-story-inner{position:relative;z-index:1;}
.pi-story-label{
  font-size:10px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--accent-gold);
  font-weight:600;
  margin-bottom:12px;
}
.pi-story-title{
  font-family:'Shippori Mincho',serif;
  font-size:20px;
  font-weight:700;
  color:var(--white);
  line-height:1.6;
  margin-bottom:14px;
}
.pi-story-text{
  font-size:13px;
  color:rgba(255,255,255,0.75);
  line-height:2;
  margin:0;
}
@media(max-width:680px){
  .pi-story{padding:28px 24px;}
  .pi-story-title{font-size:17px;}
}


/* ── ROADMAP ── */
.roadmap-sec{background:var(--white);padding:80px;}
.roadmap-inner{max-width:900px;margin:0 auto;}
.roadmap-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:40px 0 24px;}
.roadmap-step{background:var(--light-green);border-radius:6px;padding:28px 24px;position:relative;border-top:3px solid var(--green-bright);}
.roadmap-step.current{background:var(--green-dark);border-top-color:var(--accent-gold);}
.roadmap-step.current .roadmap-step-num,
.roadmap-step.current .roadmap-step-title,
.roadmap-step.current .roadmap-step-text{color:var(--white);}
.roadmap-step.current .roadmap-step-title{color:var(--accent-gold);}
.roadmap-step-badge{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.1em;padding:3px 10px;border-radius:100px;background:rgba(255,255,255,0.2);color:var(--g500);margin-bottom:12px;}
.roadmap-step.current .roadmap-step-badge{background:var(--accent-gold);color:var(--green-deep);}
.roadmap-step-num{font-family:'DM Sans',sans-serif;font-size:11px;letter-spacing:.2em;color:var(--green-bright);margin-bottom:8px;font-weight:600;}
.roadmap-step-title{font-family:'Shippori Mincho',serif;font-size:17px;font-weight:700;color:var(--navy-text);margin-bottom:12px;line-height:1.5;}
.roadmap-step-text{font-size:13px;color:var(--g700);line-height:1.9;}
.roadmap-note{font-size:11px;color:var(--g500);line-height:1.8;}
@media(max-width:960px){
  .roadmap-sec{padding:60px 40px;}
  .roadmap-steps{grid-template-columns:1fr;}
}
@media(max-width:680px){
  .roadmap-sec{padding:48px 20px;}
}

/* ── 成分FAQ ── */
.ingredient-faq{background:var(--light-green);padding:80px;}
.ingredient-faq-inner{max-width:900px;margin:0 auto;}
.ifaq-list{margin-top:40px;display:flex;flex-direction:column;gap:0;}
.ifaq-item{border-bottom:1px solid rgba(46,125,50,0.15);padding:24px 0;}
.ifaq-item:last-child{border-bottom:none;}
.ifaq-q{font-size:15px;font-weight:700;color:var(--navy-text);margin-bottom:12px;display:flex;gap:12px;align-items:flex-start;}
.ifaq-q::before{content:'Q';color:var(--green-bright);font-size:13px;font-weight:700;flex-shrink:0;margin-top:2px;}
.ifaq-a{font-size:14px;color:var(--g700);line-height:2;padding-left:24px;}
@media(max-width:960px){
  .ingredient-faq{padding:60px 40px;}
}
@media(max-width:680px){
  .ingredient-faq{padding:48px 20px;}
}

/* ── REVIEW CTA ── */
.review-cta-wrap{text-align:center;margin-top:32px;}


/* ── HOW TO USE ── */
.how-to-use{background:var(--light-green);padding:80px;}
.how-to-use-inner{max-width:900px;margin:0 auto;}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:40px 0 32px;}
.how-card{background:var(--white);border-radius:6px;padding:28px 24px;box-shadow:0 2px 12px rgba(0,0,0,0.06);}
.how-img{width:100%;height:180px;object-fit:cover;border-radius:6px;margin-bottom:16px;display:block;}
.how-title{font-family:'Shippori Mincho',serif;font-size:16px;font-weight:700;color:var(--navy-text);margin-bottom:10px;}
.how-text{font-size:13px;color:var(--g700);line-height:1.9;}
.how-note{background:var(--white);border-left:3px solid var(--green-bright);border-radius:4px;padding:20px 24px;font-size:13px;color:var(--g700);line-height:1.9;}
@media(max-width:960px){
  .how-to-use{padding:60px 40px;}
  .how-grid{grid-template-columns:1fr;}
}
@media(max-width:680px){
  .how-to-use{padding:48px 20px;}
}

/* ── 剤形比較・成分比較 ── */
.form-comparison{background:var(--white);padding:80px;}
.form-comparison-inner{max-width:900px;margin:0 auto;}
.ingredient-comparison{background:var(--light-green);padding:80px;}
.ingredient-comparison-inner{max-width:900px;margin:0 auto;}
@media(max-width:960px){
  .form-comparison,.ingredient-comparison{padding:60px 40px;}
}
@media(max-width:680px){
  .form-comparison,.ingredient-comparison{padding:48px 20px;}
}


/* ── GOOGLE REVIEW (product固有) ── */
.prod-google-review-sec{
  background:var(--light-green);
  padding:80px 0;
}
.prod-google-review-inner{
  max-width:1200px;
  margin:0 auto;
  padding:0 80px;
}
.prod-google-review-img{
  width:100%;
  display:block;
  height:auto;
  border-radius:4px;
  box-shadow:0 4px 24px rgba(0,0,0,0.08);
  margin-top:32px;
}
.prod-google-review-note{
  font-size:11px;
  color:var(--g700);
  margin-top:14px;
  line-height:1.8;
}
@media(max-width:680px){
  .prod-google-review-inner{padding:0 20px;}
}