/* ============================================================
   Serenesta v2 — faq.html
   ============================================================ */

/* PAGE HERO */
.page-hero{
  padding:130px 40px 30px;
  background:linear-gradient(180deg,var(--c-bg-pale) 0%,#F4DEE4 100%);
  text-align:center;
}
.page-hero-inner{max-width:680px;margin:0 auto}
.page-title{
  font-family:var(--f-jp-serif);
  font-weight:400;
  font-size:clamp(1.8rem,3.2vw,2.4rem);
  color:var(--c-ink);
  letter-spacing:.16em;
  margin:8px 0 16px;
}
.page-art{
  width:160px;
  margin:18px auto 4px;
}
.page-art img{
  width:100%;
  height:auto;
  display:block;
}
.page-lead{
  font-size:.95rem;
  color:var(--c-ink-soft);
  letter-spacing:.06em;
  line-height:1.95;
  margin-top:18px;
}

/* FAQ */
.faq-block{
  padding:64px 40px;
  background:var(--c-white);
}
.faq-list{
  max-width:780px;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.faq-item{
  background:var(--c-white);
  border:0.5px solid var(--c-line);
  border-radius:12px;
  overflow:hidden;
  transition:border-color .25s;
}
.faq-item.open{
  border-color:var(--c-rose);
}
.faq-q{
  width:100%;
  background:transparent;
  border:0;
  text-align:left;
  cursor:pointer;
  padding:22px 56px 22px 28px;
  position:relative;
  font-family:var(--f-jp-serif);
  font-weight:500;
  font-size:.98rem;
  color:var(--c-ink);
  letter-spacing:.06em;
  line-height:1.7;
}
.faq-q::before{
  content:"Q";
  font-family:var(--f-en);
  font-style:italic;
  font-size:1.1rem;
  color:var(--c-rose-deep);
  margin-right:14px;
  letter-spacing:.04em;
}
.faq-q::after{
  content:"";
  position:absolute;
  right:28px;top:50%;
  width:10px;height:10px;
  border-right:1.4px solid var(--c-gold-deep);
  border-bottom:1.4px solid var(--c-gold-deep);
  transform:translateY(-70%) rotate(45deg);
  transition:transform .3s;
}
.faq-item.open .faq-q::after{
  transform:translateY(-30%) rotate(-135deg);
}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease;
  padding:0 28px;
  color:var(--c-ink);
  font-size:.92rem;
  line-height:2;
  letter-spacing:.04em;
}
.faq-item.open .faq-a{
  max-height:600px;
  padding:4px 28px 26px;
}
.faq-a p{margin-bottom:10px}
.faq-a p:last-child{margin-bottom:0}
.faq-a strong{
  color:var(--c-rose-deep);
  font-weight:500;
}
.faq-a-note{
  margin-top:14px;
  padding-top:14px;
  border-top:0.5px solid var(--c-line);
  font-size:.84rem;
  color:var(--c-ink-soft);
}

/* RESPONSIVE */
@media (max-width: 880px){
  .page-hero{padding:110px 22px 24px}
  .page-art{width:130px}
  .faq-block{padding:52px 22px}
  .faq-q{padding:18px 48px 18px 22px;font-size:.92rem}
  .faq-q::before{font-size:1rem;margin-right:10px}
  .faq-q::after{right:20px}
  .faq-a{padding:0 22px;font-size:.88rem}
  .faq-item.open .faq-a{padding:4px 22px 22px}
}

/* NAV ACTIVE */
.nav-links a.active{color:var(--c-rose-deep);font-weight:500}