/* Premium Pet Memorial - reconstructed stylesheet
   - responsive layout, modern cards, gentle animations
*/
:root{
  --bg: #fbf7f0;
  --text: #1f2430;
  --muted: #5c6475;
  --primary: #c9a96e; /* gold-beige */
  --primary-2: #f4c430; /* gold accent */
  --blue: #9fc5e8; /* soft blue */
  --card: #ffffff;
  --shadow: 0 10px 30px rgba(0,0,0,.10);
  --radius: 18px;
  --container: 1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans JP", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background: radial-gradient(1200px 700px at 20% 0%, rgba(159,197,232,.25), transparent 60%),
              radial-gradient(900px 600px at 80% 10%, rgba(201,169,110,.22), transparent 55%),
              var(--bg);
  line-height:1.65;
}

a{color:inherit}
img{max-width:100%}
.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.section-header{
  text-align:center;
  margin:0 0 34px;
}
.section-title{
  font-family:"Noto Serif JP", serif;
  font-weight:600;
  letter-spacing:.02em;
  margin:0 0 10px;
  font-size: clamp(22px, 2.3vw, 34px);
}
.section-subtitle{
  margin:0;
  color:var(--muted);
}

.header{position:sticky; top:0; z-index:50; backdrop-filter:saturate(160%) blur(10px);}
.nav{
  border-bottom: 1px solid rgba(0,0,0,.06);
  background: rgba(251,247,240,.78);
}
.nav-container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 12px 0;
  gap: 18px;
}
.logo{
  display:flex; align-items:center; gap:10px;
  font-weight:700;
  letter-spacing:.02em;
}
.logo i{color:var(--primary)}
.nav-menu{
  list-style:none;
  display:flex;
  gap: 18px;
  margin:0;
  padding:0;
  align-items:center;
}
.nav-menu a{
  text-decoration:none;
  color: rgba(31,36,48,.86);
  font-weight:500;
  font-size:14px;
  padding:8px 10px;
  border-radius: 999px;
  transition: background .2s ease, color .2s ease;
}
.nav-menu a:hover{
  background: rgba(159,197,232,.22);
}
.nav-menu a.active{
  background: rgba(201,169,110,.18);
  color: rgba(31,36,48,1);
}
.btn-primary-nav{
  background: linear-gradient(135deg, rgba(201,169,110,.95), rgba(244,196,48,.95));
  color:#1a1a1a !important;
  padding:10px 14px !important;
  box-shadow: 0 10px 25px rgba(201,169,110,.28);
}
.btn-primary-nav:hover{filter:brightness(1.02)}

.nav-toggle{
  display:none;
  border:0;
  background:transparent;
  width:44px;height:44px;
  border-radius:12px;
  padding:0;
}
.nav-toggle span{
  display:block;
  width:22px;
  height:2px;
  background: rgba(31,36,48,.85);
  margin:5px auto;
  border-radius:99px;
  transition: transform .2s ease, opacity .2s ease;
}

/* Hero */
.hero{
  position:relative;
  min-height: 78vh;
  display:grid;
  place-items:center;
  padding: 76px 0 46px;
  overflow:hidden;
}
.hero-video{
  position:absolute; inset:0;
  z-index:-2;
}
.hero-video video{
  width:100%; height:100%;
  object-fit:cover;
  filter:saturate(105%) contrast(105%);
}
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,.56), rgba(0,0,0,.35) 45%, rgba(251,247,240,.90));
  z-index: -1;
}
.hero-content{
  width:min(820px, calc(100% - 40px));
  text-align:center;
  color:#fff;
  padding: 8px 0 40px;
}
.patent-badge{
  display:inline-flex; align-items:center; gap:8px;
  background: rgba(201,169,110,.20);
  border:1px solid rgba(201,169,110,.45);
  padding: 8px 12px;
  border-radius:999px;
  font-weight:600;
  margin-bottom: 14px;
}
.patent-badge i{color: var(--primary-2)}
.hero-title{
  margin:0 0 12px;
  font-family:"Noto Serif JP", serif;
  font-weight:600;
  line-height:1.25;
  font-size: clamp(28px, 3.4vw, 44px);
}
.hero-subtitle{
  margin:0 auto 22px;
  color: rgba(255,255,255,.88);
}
.hero-cta{
  display:flex;
  gap: 12px;
  justify-content:center;
  flex-wrap:wrap;
}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  text-decoration:none;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight:700;
  border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn:active{transform: translateY(1px)}
.btn-primary{
  background: linear-gradient(135deg, rgba(201,169,110,.95), rgba(244,196,48,.95));
  color:#1a1a1a;
  box-shadow: 0 14px 30px rgba(201,169,110,.30);
}
.btn-secondary{
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.35);
  color:#fff;
}
.btn-outline{
  background: transparent;
  border-color: rgba(31,36,48,.22);
  color: rgba(31,36,48,.92);
}
.btn:hover{
  box-shadow: 0 18px 40px rgba(0,0,0,.14);
}

/* Scroll indicator */
.scroll-indicator{
  position:absolute;
  bottom:16px;
  left:50%;
  transform:translateX(-50%);
  text-align:center;
  color: rgba(255,255,255,.85);
  font-size: 12px;
}
.mouse{
  width: 26px; height: 40px;
  border: 2px solid rgba(255,255,255,.7);
  border-radius: 99px;
  margin:0 auto 6px;
  position:relative;
}
.wheel{
  width:4px; height:8px;
  background: rgba(255,255,255,.8);
  border-radius:99px;
  position:absolute;
  left:50%;
  top: 9px;
  transform:translateX(-50%);
  animation: wheel 1.4s infinite;
}
@keyframes wheel{
  0%{opacity:0; transform:translate(-50%, 0)}
  30%{opacity:1}
  100%{opacity:0; transform:translate(-50%, 12px)}
}

/* Sections base */
.vision, .technology, .gps, .plans, .testimonials, .flow, .faq, .contact{
  padding: 72px 0;
}
.vision{padding-top: 64px;}
.vision-content{max-width: 820px; margin: 0 auto 28px; text-align:center;}
.vision-text{font-size: 17px;}
.vision-mission{color:var(--muted)}
.vision-values{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 26px;
}
.value-card{
  background: rgba(255,255,255,.9);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 16px;
  text-align:center;
  transform: translateY(0);
  transition: transform .18s ease;
}
.value-card:hover{transform: translateY(-3px)}
.value-icon{
  width:50px;height:50px;
  border-radius: 16px;
  display:grid;
  place-items:center;
  margin:0 auto 12px;
  background: rgba(159,197,232,.22);
  color: rgba(31,36,48,.92);
}

/* Technology */
.patent-badge-large{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(201,169,110,.18);
  border: 1px solid rgba(201,169,110,.30);
  margin-bottom: 14px;
}
.tech-features{
  display:flex;
  flex-direction:column;
  gap: 26px;
}
.tech-feature{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items:stretch;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.tech-feature.reverse{grid-template-columns: .8fr 1.2fr;}
.tech-number{
  font-family:"Noto Serif JP", serif;
  font-weight:700;
  font-size: 38px;
  color: rgba(201,169,110,.70);
  padding: 18px 0 0 18px;
}
.tech-content{
  padding: 8px 22px 22px 22px;
}
.tech-content h3{margin: 0 0 10px;}
.tech-details{display:flex; flex-direction:column; gap: 12px;}
.tech-detail{
  display:flex; gap: 12px;
  align-items:flex-start;
}
.tech-detail i{color: rgba(159,197,232,1); margin-top:4px;}
.tech-detail h4{margin:0 0 4px; font-size: 15px;}
.tech-detail p{margin:0; color: var(--muted); font-size: 14px;}

.tech-image{
  background: linear-gradient(180deg, rgba(159,197,232,.20), rgba(201,169,110,.14));
  display:grid;
  place-items:center;
  padding: 18px;
}
.resin-illustration, .qr-illustration{
  width:min(320px, 100%);
  border-radius: 18px;
  border: 1px dashed rgba(31,36,48,.22);
  padding: 16px;
  background: rgba(255,255,255,.78);
}
.resin-layer, .capsule-layer, .photo-layer{
  padding: 12px 14px;
  border-radius: 14px;
  margin: 10px 0;
  font-weight:700;
  text-align:center;
}
.resin-layer{background: rgba(159,197,232,.22)}
.capsule-layer{background: rgba(201,169,110,.18)}
.photo-layer{background: rgba(244,196,48,.18)}
.qr-illustration{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.qr-code, .cloud-memory{
  width:110px;
  height:110px;
  border-radius: 18px;
  display:grid;
  place-items:center;
  background: rgba(159,197,232,.22);
  border: 1px solid rgba(0,0,0,.06);
}
.qr-code i{font-size: 44px}
.cloud-memory{background: rgba(201,169,110,.16)}
.cloud-memory i{font-size: 34px}
.cloud-memory span{display:block; font-size:12px; color: var(--muted); margin-top:6px; text-align:center}
.qr-arrow i{font-size:18px; color: rgba(31,36,48,.75)}

/* GPS */
.industry-first-badge{
  display:inline-flex;
  padding: 8px 12px;
  border-radius:999px;
  background: rgba(244,196,48,.20);
  border: 1px solid rgba(244,196,48,.35);
  font-weight:800;
  margin-bottom: 10px;
}
.gps-features{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.gps-feature{
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 16px;
}
.gps-icon{
  width:46px; height:46px;
  border-radius: 16px;
  background: rgba(159,197,232,.22);
  display:grid;
  place-items:center;
  margin-bottom: 10px;
}
.gps-feature h3{margin: 0 0 8px; font-size: 16px;}
.gps-feature p{margin:0; color: var(--muted); font-size: 14px;}
.gps-value{
  margin-top: 22px;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  padding: 22px 20px;
}
.gps-reasons{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 12px;
}
.gps-reason{
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,.06);
  background: rgba(251,247,240,.55);
  padding: 16px 14px;
}
.gps-reason i{color: rgba(201,169,110,.9)}
.gps-reason h4{margin: 8px 0 6px; font-size: 15px;}
.gps-reason p{margin:0; color: var(--muted); font-size: 14px;}

/* Plans */
.pricing-cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}
.pricing-card{
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  padding: 20px 18px;
  position:relative;
  overflow:hidden;
}
.pricing-card.recommended{
  border-color: rgba(159,197,232,.55);
  box-shadow: 0 18px 40px rgba(159,197,232,.18);
}
.pricing-card.premium{
  border-color: rgba(201,169,110,.55);
  box-shadow: 0 18px 40px rgba(201,169,110,.18);
}
.recommended-badge, .premium-badge{
  position:absolute;
  top: 14px;
  right: 14px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 7px 10px;
  border-radius:999px;
  background: rgba(159,197,232,.22);
  border: 1px solid rgba(159,197,232,.40);
  font-weight:800;
  font-size: 12px;
}
.premium-badge{
  background: rgba(201,169,110,.20);
  border-color: rgba(201,169,110,.40);
}
.plan-header h3{margin: 0 0 4px; font-size: 18px;}
.plan-tagline{margin:0 0 14px; color: var(--muted); font-size: 13px;}
.plan-price{
  display:flex; align-items:baseline; gap: 6px;
  margin: 10px 0 14px;
}
.price-currency{font-weight:700}
.price-amount{font-weight:900; font-size: 34px; letter-spacing:.02em;}
.price-tax{color: var(--muted); font-size: 12px;}
.plan-features{display:flex; flex-direction:column; gap: 10px; margin: 14px 0 16px;}
.feature-item{
  display:flex; gap: 10px;
  align-items:flex-start;
  font-size: 14px;
}
.feature-item i{color: rgba(31,36,48,.85); margin-top:4px}
.feature-item small{color: var(--muted); font-weight:500}
.feature-item.disabled{opacity:.5}
.plan-delivery{
  display:flex; gap: 10px; align-items:center;
  color: rgba(31,36,48,.88);
  background: rgba(251,247,240,.65);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 14px;
  padding: 10px 12px;
  margin-bottom: 14px;
}
.plan-delivery i{color: rgba(201,169,110,.95)}

/* Testimonials */
.testimonial-cards{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.testimonial-card{
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 16px;
}
.testimonial-rating i{color: rgba(244,196,48,.95)}
.testimonial-text{margin: 10px 0 14px; color: rgba(31,36,48,.88)}
.author-info h4{margin:0 0 2px}
.author-info p{margin:0; color: var(--muted); font-size: 13px}

/* Flow */
.flow-steps{
  display:flex;
  flex-direction:column;
  gap: 14px;
  max-width: 820px;
  margin: 0 auto;
}
.flow-step{
  display:grid;
  grid-template-columns: 70px 70px 1fr;
  gap: 14px;
  align-items:center;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px;
}
.step-number{
  font-weight:900;
  font-size: 20px;
  color: rgba(201,169,110,.95);
  text-align:center;
}
.step-icon{
  width:56px; height:56px;
  border-radius: 18px;
  background: rgba(159,197,232,.22);
  display:grid;
  place-items:center;
}
.flow-step h3{margin:0 0 4px}
.flow-step p{margin:0; color: var(--muted)}
.flow-arrow{
  text-align:center;
  color: rgba(31,36,48,.45);
}

/* FAQ */
.faq-list{
  max-width: 920px;
  margin: 0 auto;
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.faq-item{
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.faq-question{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 10px;
  padding: 16px 16px;
  cursor:pointer;
}
.faq-question h3{
  margin:0;
  font-size: 15px;
}
.faq-question i{
  transition: transform .18s ease;
  color: rgba(31,36,48,.65);
}
.faq-answer{
  padding: 0 16px;
  max-height: 0;
  overflow:hidden;
  transition: max-height .22s ease;
}
.faq-answer p{margin: 0 0 14px; color: var(--muted)}
.faq-item.open .faq-answer{max-height: 260px}
.faq-item.open .faq-question i{transform: rotate(180deg)}

/* Contact */
.contact-content{
  display:grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 18px;
  align-items:start;
}
.contact-info, .contact-form-container{
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  padding: 18px 16px;
}
.contact-item{
  display:flex; gap: 12px;
  margin: 12px 0;
  align-items:flex-start;
}
.contact-item i{color: rgba(201,169,110,.95); margin-top: 4px}
.contact-item h4{margin:0 0 2px; font-size: 13px; color: rgba(31,36,48,.85)}
.contact-item p{margin:0}
.contact-item small{color: var(--muted)}
.social-links{display:flex; gap: 10px; margin-top: 12px}
.social-links a{
  width:40px;height:40px;
  border-radius: 14px;
  background: rgba(159,197,232,.18);
  display:grid;
  place-items:center;
  border: 1px solid rgba(0,0,0,.06);
}
.social-links a:hover{filter:brightness(1.03)}

.contact-form .form-group{margin-bottom: 12px}
label{display:block; font-weight:700; font-size: 13px; margin-bottom: 6px}
.required{color: #cc2f2f}
input, select, textarea{
  width:100%;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,.12);
  background: rgba(251,247,240,.60);
  padding: 11px 12px;
  font: inherit;
}
textarea{resize: vertical}
.form-privacy{
  margin: 12px 0 14px;
  font-size: 13px;
  color: var(--muted);
}
.form-privacy a{color: rgba(31,36,48,.9)}
.form-privacy input{width:auto; margin-right:8px}

/* Footer */
.footer{
  padding: 44px 0 18px;
  background: rgba(31,36,48,.96);
  color: rgba(255,255,255,.88);
}
.footer-content{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 18px;
}
.footer-logo{
  display:flex; align-items:center; gap:10px;
  font-weight:800;
  margin-bottom: 10px;
}
.footer-section h4{margin: 0 0 10px}
.footer-section ul{list-style:none; padding:0; margin:0}
.footer-section li{margin: 8px 0}
.footer-section a{color: rgba(255,255,255,.82); text-decoration:none}
.footer-section a:hover{text-decoration:underline}
.patent-badge-footer{
  display:inline-flex;
  gap: 8px;
  align-items:center;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(201,169,110,.18);
  border: 1px solid rgba(201,169,110,.25);
  margin-top: 12px;
}
.footer-bottom{
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.10);
  text-align:center;
  color: rgba(255,255,255,.70);
  font-size: 12px;
}

/* Scroll top button */
.scroll-top{
  position:fixed;
  right: 18px;
  bottom: 18px;
  width: 46px;
  height: 46px;
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.9);
  box-shadow: var(--shadow);
  display:grid;
  place-items:center;
  cursor:pointer;
  opacity: 0;
  pointer-events:none;
  transform: translateY(8px);
  transition: opacity .18s ease, transform .18s ease;
}
.scroll-top.show{
  opacity:1;
  pointer-events:auto;
  transform: translateY(0);
}

/* Reveal animation */
.reveal{
  opacity:0;
  transform: translateY(10px);
  transition: opacity .45s ease, transform .45s ease;
}
.reveal.in-view{
  opacity:1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 980px){
  .gps-features{grid-template-columns: repeat(2, 1fr);}
  .pricing-cards{grid-template-columns: 1fr;}
  .testimonial-cards{grid-template-columns: 1fr;}
  .contact-content{grid-template-columns: 1fr;}
  .footer-content{grid-template-columns: 1fr 1fr;}
  .tech-feature, .tech-feature.reverse{grid-template-columns: 1fr;}
  .tech-number{padding-left: 18px;}
}
@media (max-width: 820px){
  .nav-toggle{display:block;}
  .nav-menu{
    position:absolute;
    left: 20px;
    right: 20px;
    top: 64px;
    flex-direction:column;
    align-items:stretch;
    gap: 8px;
    padding: 12px;
    background: rgba(251,247,240,.97);
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 18px;
    box-shadow: var(--shadow);
    display:none;
  }
  .nav-menu.open{display:flex;}
  .nav-menu a{padding: 12px 12px;}
  .vision-values{grid-template-columns: 1fr;}
  .flow-step{grid-template-columns: 70px 56px 1fr;}
}

/* Subtle producer credit */
.producer-credit{
  margin: 6px 0 0;
  font-size: 12px;
  color: rgba(255,255,255,.62);
  letter-spacing: .02em;
}


/* --- Fix: Flow section text alignment (prevent paragraph from falling into column 1) --- */
.flow-step{
  grid-template-areas:
    "num icon title"
    "num icon desc";
}
.flow-step .step-number{ grid-area: num; }
.flow-step .step-icon{ grid-area: icon; }
.flow-step h3{ grid-area: title; }
.flow-step p{ grid-area: desc; }