/* ===== PawComfort — styles ===== */
:root{
  --bg:#f6f3ee;
  --bg-soft:#efeae2;
  --card:#ffffff;
  --ink:#2c2825;
  --ink-soft:#6e6660;
  --line:#e4ddd3;
  --wood:#8b6b4a;
  --radius:20px;
  --maxw:1160px;
  --serif:"Zen Maru Gothic", "Hiragino Maru Gothic ProN", sans-serif;
  --display:"Quicksand", "Zen Maru Gothic", sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--serif);
  font-size:16px;
  line-height:1.95;
  letter-spacing:.03em;
  font-variant-numeric:lining-nums tabular-nums;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;cursor:pointer}
a{color:inherit}

.inner{width:min(100% - 48px, var(--maxw));margin-inline:auto}
.inner.narrow{width:min(100% - 48px, 760px)}

.en{
  font-family:var(--display);font-weight:600;
  font-size:12px;
  letter-spacing:.28em;
  color:var(--wood);
  margin:0 0 14px;
}

h2{
  font-size:clamp(24px,3.4vw,34px);
  font-weight:500;
  line-height:1.7;
  margin:0 0 28px;
}
h3{font-weight:500}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;gap:18px;
  padding:18px clamp(18px,4vw,44px);
  transition:background .4s ease, box-shadow .4s ease, padding .4s ease;
}
.nav.is-stuck{
  background:rgba(246,243,238,.9);
  backdrop-filter:blur(10px);
  box-shadow:0 1px 0 var(--line);
  padding-top:12px;padding-bottom:12px;
}
.nav-brand{
  font-family:var(--display);font-weight:600;
  font-size:19px;letter-spacing:.06em;text-decoration:none;
  opacity:0;pointer-events:none;transition:opacity .4s ease;
}
.nav.is-stuck .nav-brand{opacity:1;pointer-events:auto}
.nav-pill{
  margin-left:auto;
  display:flex;background:var(--card);
  border-radius:999px;padding:6px;
  box-shadow:0 4px 20px rgba(80,60,40,.07);
}
.nav-pill a{
  display:block;padding:8px 22px;border-radius:999px;
  font-family:var(--display);font-weight:600;font-size:14px;letter-spacing:.12em;
  text-decoration:none;transition:background .3s ease;
}
.nav-pill a:hover{background:var(--bg-soft)}
.nav-mail{
  width:44px;height:44px;border-radius:50%;
  background:var(--ink);color:#fff;
  display:grid;place-items:center;text-decoration:none;
  transition:transform .3s ease;
}
.nav-mail:hover{transform:translateY(-2px)}

/* ---------- hero ---------- */
.hero{position:relative;padding:0}
.hero img{width:100%;height:min(88vh,860px);object-fit:cover}
.hero-scroll{
  position:absolute;right:clamp(14px,3vw,34px);bottom:36px;
  writing-mode:vertical-rl;
  font-family:var(--display);font-weight:500;font-size:12px;letter-spacing:.3em;
  color:var(--ink-soft);
}
.hero-scroll::after{
  content:"";display:block;width:1px;height:56px;margin:10px auto 0;
  background:linear-gradient(var(--ink-soft),transparent);
}

/* ---------- about ---------- */
.about{padding:clamp(80px,12vw,140px) 0}
.about h2{margin-bottom:34px}
.lead{color:var(--ink-soft);margin:0 0 22px;font-size:15px}

/* ---------- axis ---------- */
.axis{padding-bottom:clamp(70px,10vw,120px)}
.axis-grid{display:grid;gap:24px;grid-template-columns:repeat(2,1fr)}
.axis-card{
  display:block;text-align:left;
  background:var(--card);border:none;border-radius:var(--radius);
  padding:0;overflow:hidden;
  box-shadow:0 6px 26px rgba(80,60,40,.06);
  transition:transform .45s ease, box-shadow .45s ease;
}
.axis-card:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(80,60,40,.12)}
.axis-figure{display:block;aspect-ratio:16/8;overflow:hidden}
.axis-figure img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.axis-card:hover .axis-figure img{transform:scale(1.04)}
.axis-body{display:block;padding:28px 30px 32px}
.axis-body .en{display:block;margin-bottom:10px}
.axis-body strong{display:block;font-size:21px;font-weight:500;margin-bottom:10px}
.axis-text{display:block;color:var(--ink-soft);font-size:14px;line-height:1.9}
.axis-link{
  display:inline-block;margin-top:18px;
  font-family:var(--display);font-size:13px;letter-spacing:.18em;color:var(--wood);
}
.axis-link::after{content:" →"}

/* ---------- items ---------- */
.items{padding:clamp(70px,10vw,110px) 0 clamp(80px,12vw,130px);background:var(--bg-soft)}
.sec-head{text-align:center;margin-bottom:40px}
.sec-head h2{margin-bottom:0}

.tabs{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:44px}
.tab{
  border:1px solid var(--line);background:transparent;
  border-radius:999px;padding:9px 24px;font-size:14px;
  transition:background .3s ease,color .3s ease,border-color .3s ease;
}
.tab:hover{border-color:var(--wood)}
.tab.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}

.grid{display:grid;gap:26px;grid-template-columns:repeat(3,1fr)}
.card{
  display:flex;flex-direction:column;align-self:stretch;
  background:var(--card);border:none;border-radius:var(--radius);
  overflow:hidden;padding:0;text-align:left;
  box-shadow:0 5px 22px rgba(80,60,40,.06);
  transition:transform .45s ease, box-shadow .45s ease, opacity .4s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(80,60,40,.12)}
.card-figure{position:relative;display:block;flex:none;aspect-ratio:900/570;overflow:hidden;background:var(--bg-soft)}
.card-figure img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.card:hover .card-figure img{transform:scale(1.05)}
.card-body{display:flex;flex-direction:column;flex:1;padding:22px 24px 26px}
.card-en{display:block;font-family:var(--display);font-weight:600;font-size:11px;letter-spacing:.18em;color:var(--wood);margin:0 0 8px}
.card-title{display:block;font-size:18px;font-weight:500;margin:0 0 14px;line-height:1.6}
.card-cost{display:block;margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.card-price{
  display:block;
  font-family:var(--display);font-weight:600;
  font-size:26px;line-height:1;letter-spacing:.01em;
  font-variant-numeric:lining-nums tabular-nums;
  color:var(--ink);
}
.card-price .yen{font-size:16px;font-weight:500;margin-right:3px;vertical-align:.05em}
.card-price .tilde{font-family:var(--serif);font-size:15px;margin-left:4px;color:var(--ink-soft)}
.card-note{
  display:block;margin-top:7px;min-height:2.8em;
  font-size:12px;line-height:1.4;color:var(--ink-soft);letter-spacing:.02em;
}
.card-badge{
  position:absolute;top:14px;left:14px;
  background:rgba(255,255,255,.92);
  font-size:11px;letter-spacing:.12em;color:var(--wood);
  border-radius:999px;padding:4px 14px;
}
.card.is-hidden{display:none}
.items-note{text-align:center;color:var(--ink-soft);font-size:13px;margin-top:38px}

/* ---------- flow ---------- */
.flow{padding:clamp(80px,12vw,130px) 0}
.flow-list{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.flow-list li{
  display:grid;grid-template-columns:88px 1fr;align-items:start;
  gap:0 22px;padding:26px 4px;border-top:1px solid var(--line);
}
.flow-list li:last-child{border-bottom:1px solid var(--line)}
.flow-list .num{
  font-family:var(--display);font-weight:600;font-size:24px;color:var(--wood);
  grid-row:span 2;line-height:1.2;
}
.flow-list h3{margin:0 0 4px;font-size:17px}
.flow-list p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.9}

/* ---------- faq ---------- */
.faq{padding:0 0 clamp(80px,12vw,130px)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;text-align:left;background:none;border:none;
  padding:22px 40px 22px 0;font-size:16px;position:relative;
}
.faq-q::after{
  content:"";position:absolute;right:8px;top:50%;
  width:9px;height:9px;border-right:1px solid var(--ink-soft);border-bottom:1px solid var(--ink-soft);
  transform:translateY(-70%) rotate(45deg);transition:transform .35s ease;
}
.faq-item.is-open .faq-q::after{transform:translateY(-30%) rotate(-135deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s ease}
.faq-a p{margin:0 0 22px;color:var(--ink-soft);font-size:14px;line-height:1.95}

/* ---------- contact ---------- */
.contact{padding:clamp(70px,10vw,110px) 0;background:var(--bg-soft)}
.contact-lead{text-align:center;color:var(--ink-soft);font-size:14px;margin:0 0 14px}
.contact-mail{text-align:center;font-size:14px;margin:0 0 40px;color:var(--ink-soft)}
.contact-mail a{color:var(--wood);text-underline-offset:4px}
.form{display:grid;gap:22px}
.form label{display:block;font-size:14px}
.form .req{color:var(--wood);margin-left:6px}
.form input[type=text],.form input[type=email],.form select,.form textarea{
  width:100%;margin-top:8px;padding:13px 15px;
  border:1px solid var(--line);border-radius:10px;background:var(--card);
  font-family:inherit;font-size:15px;color:var(--ink);line-height:1.7;
}
.form textarea{resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--wood);outline-offset:1px}
.check{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-soft)}
.check input{width:16px;height:16px;accent-color:var(--wood)}
.btn{
  display:inline-block;justify-self:center;
  background:var(--ink);color:#fff;border:none;border-radius:999px;
  padding:15px 54px;font-family:var(--display);font-weight:600;font-size:15px;letter-spacing:.14em;
  text-decoration:none;text-align:center;
  transition:transform .3s ease,opacity .3s ease;
}
.btn:hover{transform:translateY(-2px);opacity:.9}
.form-msg{text-align:center;font-size:13px;margin:0;min-height:1.6em;color:var(--wood)}

/* ---------- privacy / footer ---------- */
.privacy{padding:0 0 clamp(70px,10vw,110px)}
.privacy h3{font-size:15px;margin:0 0 12px}
.privacy p{margin:0;color:var(--ink-soft);font-size:13px;line-height:1.95}
.footer{text-align:center;padding:56px 20px 70px;border-top:1px solid var(--line)}
.footer-logo{width:240px;height:auto;margin:0 auto 24px}
.footer-copy{font-size:11px;letter-spacing:.16em;color:var(--ink-soft);margin:0}

/* ---------- floating cta ---------- */
.float-cta{
  position:fixed;right:0;top:50%;transform:translate(110%,-50%);z-index:50;
  background:var(--ink);color:#fff;text-decoration:none;
  padding:22px 12px;border-radius:12px 0 0 12px;
  transition:transform .5s ease;
}
.float-cta span{writing-mode:vertical-rl;font-size:13px;letter-spacing:.18em}
.float-cta.is-on{transform:translate(0,-50%)}

/* ---------- modal ---------- */
.modal{
  position:fixed;inset:0;z-index:90;
  background:rgba(44,40,37,.55);backdrop-filter:blur(3px);
  display:flex;align-items:flex-start;justify-content:center;
  padding:clamp(16px,5vh,60px) 16px;
  opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s ease;
  overflow-y:auto;
}
.modal.is-open{opacity:1;visibility:visible}
.modal-inner{
  position:relative;width:min(100%,900px);
  background:var(--bg);border-radius:var(--radius);
  padding:44px clamp(20px,4vw,44px) 40px;
  transform:translateY(14px);transition:transform .35s ease;
}
.modal.is-open .modal-inner{transform:none}
.modal-close{
  position:absolute;top:14px;right:16px;
  width:40px;height:40px;border-radius:50%;border:none;
  background:var(--card);font-size:22px;line-height:1;
}
.modal-head{text-align:center;margin-bottom:26px}
.modal-head h3{font-size:24px;margin:0 0 22px}
.modal-price{
  list-style:none;margin:0 auto;padding:0;
  width:min(100%,460px);text-align:left;
}
.modal-price li{
  display:flex;align-items:baseline;justify-content:space-between;gap:18px;
  padding:11px 2px;border-bottom:1px solid var(--line);
}
.modal-price li:first-child{border-top:1px solid var(--line)}
.modal-price .pl{font-size:13px;line-height:1.7;color:var(--ink-soft);letter-spacing:.02em}
.modal-price .pv{
  flex:none;font-family:var(--display);font-weight:600;
  font-size:21px;line-height:1;color:var(--ink);
  font-variant-numeric:lining-nums tabular-nums;
}
.modal-price .pv .yen{font-size:14px;font-weight:500;margin-right:3px}
.modal-figure{border-radius:14px;overflow:hidden;background:var(--card)}
.modal-foot{text-align:center;margin-top:30px}
.modal-foot .btn{justify-self:auto}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.reveal.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .axis-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:15px}
  .inner,.inner.narrow{width:calc(100% - 36px)}
  .hero img{height:78vh}
  .grid{grid-template-columns:1fr;gap:20px}
  .flow-list li{grid-template-columns:56px 1fr;padding:20px 2px}
  .flow-list .num{font-size:20px}
  .nav{padding:12px 16px}
  .nav-pill a{padding:7px 16px;font-size:13px}
  .float-cta{
    top:auto;bottom:0;left:0;right:0;
    transform:translateY(110%);border-radius:0;
    padding:15px;text-align:center;
  }
  .float-cta.is-on{transform:none}
  .float-cta span{writing-mode:horizontal-tb}
  .modal-inner{padding:44px 16px 32px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *{transition-duration:.01ms !important}
}