/* =============================================================
   Edge Hub — FAQ / CTA / Footer sections
   ============================================================= */

/* ===========================================================
   FAQ — よくあるご質問
   =========================================================== */
.faq {
  position: relative;
  overflow: hidden;
  padding-block: clamp(72px, 8vw, 128px);
  background: linear-gradient(180deg, #FDFDFE 0%, #F7F9FD 100%);
}
.faq-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.faq-bg .fbg-1 { position: absolute; top: 6%; right: 6%; opacity: 0.65; }
.faq-bg .fbg-2 { position: absolute; top: 22%; right: 16%; opacity: 0.5; }
.faq-inner {
  position: relative;
  z-index: 2;
  max-width: none;
  margin: 0 auto;
  padding-inline: clamp(24px, 4vw, 72px);
}

/* centered head */
.faq-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.faq-eyebrow {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: 0.16em;
  color: var(--edge-500);
}
.faq-title {
  margin-top: 14px;
  font-family: var(--font-jp);
  font-weight: 900;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: 0.04em;
  line-height: 1.3;
  color: var(--ink-900);
}
.faq-rule {
  display: block;
  width: 64px;
  height: 5px;
  border-radius: 2px;
  background: var(--mark-yellow);
  margin-top: 18px;
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: clamp(28px, 4vw, 72px);
  align-items: center;
  margin-top: clamp(36px, 4.5vw, 64px);
}

/* ---------- accordion list ---------- */
.faq-list {
  display: grid;
  gap: clamp(12px, 1.4vw, 18px);
}
.faq-item {
  background: var(--paper-pure);
  border: 1px solid rgba(231, 229, 221, 0.85);
  border-radius: 14px;
  box-shadow: 0 8px 22px -14px rgba(14, 35, 72, 0.22), 0 1px 3px rgba(11, 14, 20, 0.04);
  transition: box-shadow var(--dur-base) var(--ease-out);
}
.faq-item[open] {
  box-shadow: 0 16px 36px -18px rgba(14, 35, 72, 0.3), 0 2px 6px rgba(11, 14, 20, 0.05);
}
.faq-item summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: clamp(16px, 1.6vw, 20px) clamp(18px, 1.8vw, 26px);
  cursor: pointer;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-q {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--navy-700);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.88rem;
  line-height: 1;
}
.faq-q-text {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: clamp(0.92rem, 1.05vw, 1.02rem);
  line-height: 1.5;
  color: var(--ink-900);
}
.faq-toggle {
  margin-left: auto;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  color: var(--ink-500);
  transition: transform var(--dur-base) var(--ease-out), color var(--dur-fast);
}
.faq-toggle svg { width: 20px; height: 20px; }
.faq-item[open] .faq-toggle {
  transform: rotate(45deg);
  color: var(--edge-500);
}
.faq-item summary:hover .faq-toggle { color: var(--edge-500); }
.faq-a {
  padding: 2px clamp(22px, 2vw, 30px) clamp(18px, 1.8vw, 24px) 72px;
}
.faq-a p {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 0.93rem;
  line-height: 1.95;
  color: var(--ink-700);
}
@keyframes faqFade {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: none; }
}
.faq-item[open] .faq-a { animation: faqFade var(--dur-base) var(--ease-out) both; }

/* ---------- right illustration ---------- */
.faq-visual {
  position: relative;
  align-self: stretch;
  display: flex;
  align-items: center;
}
.faq-visual image-slot {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 6;
}
/* the FAQ mark is a transparent PNG — drop the slot's default gray tint
   so the section background shows through cleanly */
.faq-visual image-slot::part(frame) { background: transparent; }
.faq-visual image-slot::part(ring) { display: none; }
.faq-visual .cube-a { position: absolute; left: 2%; bottom: -2%; z-index: 3; }
.faq-visual .cube-b { position: absolute; right: 8%; bottom: 2%; z-index: 3; }

/* ===========================================================
   CTA — お問い合わせ誘導
   =========================================================== */
.cta{position:relative;overflow:hidden;background:linear-gradient(160deg,#F4F7FC 0%,#EAF0F9 55%,#E3EBF7 100%);padding-bottom:clamp(44px,5vw,72px)}
.cta::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background-image:radial-gradient(rgba(18,39,78,.09) 1.3px,transparent 1.3px);background-size:15px 15px;-webkit-mask-image:linear-gradient(105deg,#000 0%,transparent 38%);mask-image:linear-gradient(105deg,#000 0%,transparent 38%)}
.cta-top{position:relative}
.cta-photo{position:absolute;top:0;right:0;bottom:0;left:44%;z-index:1;clip-path:polygon(0 0,100% 0,100% 100%,11% 100%)}
.cta-photo image-slot{display:block;width:100%;height:100%}
.cta-photo::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(97deg,#EDF2FA 0%,rgba(237,242,250,.55) 9%,rgba(237,242,250,0) 24%)}
.cta-inner{position:relative;z-index:2;max-width:none;margin:0 auto;padding-inline:clamp(24px,4vw,72px)}
.cta-top .cta-inner{padding-block:clamp(56px,7vw,110px) clamp(48px,6vw,90px)}
.cta-copy{max-width:min(42%,620px)}
.cta-kicker{font-family:var(--font-jp);font-weight:700;font-size:clamp(.95rem,1.25vw,1.2rem);letter-spacing:.04em;color:var(--edge-500)}
.cta-title{margin-top:clamp(22px,2.8vw,44px);font-family:var(--font-jp);font-weight:900;font-size:clamp(1.9rem,3.4vw,3.3rem);line-height:1.5;letter-spacing:.02em;color:var(--navy-700)}
.cta-title .em{color:var(--edge-500)}
.cta-rule{display:block;width:clamp(56px,5.5vw,88px);height:3px;margin-top:clamp(20px,2.4vw,36px);border-radius:2px;background:var(--edge-500)}
.cta-note{display:flex;align-items:center;gap:15px;margin-top:clamp(28px,3.4vw,54px);font-family:var(--font-jp);font-weight:600;font-size:clamp(.95rem,1.15vw,1.1rem);color:var(--ink-700)}
.cta-note-ic{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;border:1.8px solid var(--navy-700);color:var(--navy-700)}
.cta-note-ic svg{width:19px;height:19px}

/* ---------- action cards ---------- */
.cta-actions{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,38px);margin-top:clamp(20px,2.4vw,34px)}
.cta-card{position:relative;display:flex;align-items:center;gap:clamp(16px,1.6vw,22px);padding:clamp(22px,2.4vw,34px) clamp(56px,4.5vw,76px) clamp(22px,2.4vw,34px) clamp(20px,2.2vw,32px);background:#fff;border-radius:18px;box-shadow:0 18px 40px -22px rgba(14,35,72,.28),0 2px 8px rgba(11,14,20,.04);text-decoration:none;transition:transform var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out)}
.cta-card:hover{transform:translateY(-4px);box-shadow:0 28px 52px -24px rgba(14,35,72,.4),0 4px 12px rgba(11,14,20,.06)}
.cta-card-ic{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:clamp(56px,4.6vw,70px);height:clamp(56px,4.6vw,70px);border-radius:50%;background:var(--navy-700);color:#fff}
.cta-card-ic svg{width:44%;height:44%}
.cta-card-txt{display:flex;flex-direction:column;gap:8px;min-width:0}
.cta-card-label{font-family:var(--font-jp);font-weight:800;font-size:clamp(1rem,1.15vw,1.15rem);line-height:1.4;color:var(--ink-900)}
.cta-card-sub{font-family:var(--font-jp);font-weight:500;font-size:clamp(.8rem,.85vw,.85rem);line-height:1.5;color:var(--fg-muted)}
.cta-card-arrow{position:absolute;right:clamp(16px,1.6vw,26px);bottom:clamp(20px,2vw,30px);display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--edge-500);color:#fff;transition:transform var(--dur-base) var(--ease-out)}
.cta-card-arrow svg{width:15px;height:15px}
.cta-card:hover .cta-card-arrow{transform:translateX(3px)}

/* ===========================================================
   FOOTER
   =========================================================== */
.site-footer {
  position: relative;
  overflow: hidden;
  background: #F1F3F8;
}
.footer-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.footer-bg .gbg-1 { position: absolute; right: 4%; bottom: 18%; opacity: 0.5; }
.footer-bg .gbg-2 { position: absolute; right: 13%; bottom: 30%; opacity: 0.35; }
.footer-inner {
  position: relative;
  z-index: 2;
  max-width: none;
  margin: 0 auto;
  padding: clamp(48px, 5.5vw, 88px) clamp(24px, 4vw, 72px) clamp(40px, 4.5vw, 72px);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.95fr) minmax(0, 0.8fr) minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 3.2vw, 52px);
  align-items: start;
}

/* brand col */
.footer-brand .footer-logo {
  display: block;
  height: 44px;
  width: auto;
}
.footer-brand p {
  margin-top: 22px;
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 0.84rem;
  line-height: 2.1;
  color: var(--ink-700);
}
.footer-social {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}
.footer-social a {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--ink-900);
  transition: color var(--dur-fast), background var(--dur-fast);
}
.footer-social a:hover { color: var(--edge-500); background: rgba(47, 107, 255, 0.08); }
.footer-social svg { width: 19px; height: 19px; }

/* link cols */
.footer-col h3 {
  font-family: var(--font-jp);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--ink-900);
}
.footer-col ul {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.footer-col a {
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 0.84rem;
  color: var(--ink-700);
  transition: color var(--dur-fast);
}
.footer-col a:hover { color: var(--edge-500); }

/* contact card */
.footer-contact {
  background: var(--paper-pure);
  border: 1px solid rgba(231, 229, 221, 0.8);
  border-radius: 16px;
  padding: clamp(22px, 2vw, 28px);
  box-shadow: 0 14px 34px -22px rgba(14, 35, 72, 0.28), 0 2px 6px rgba(11, 14, 20, 0.04);
}
.fc-label {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--ink-900);
}
.fc-tel {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  color: var(--navy-700);
}
.fc-tel svg { width: 22px; height: 22px; color: var(--edge-500); flex-shrink: 0; }
.fc-tel b {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 1.6vw, 1.65rem);
  letter-spacing: 0.01em;
  line-height: 1;
}
.fc-hours {
  margin-top: 8px;
  padding-left: 32px;
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 0.78rem;
  color: var(--ink-500);
}
.fc-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 14px 36px 14px 20px;
  border-radius: 10px;
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 0.86rem;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), background var(--dur-fast);
}
.fc-btn svg {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  transition: transform var(--dur-base) var(--ease-out);
}
.fc-btn:hover svg { transform: translateY(-50%) translateX(3px); }
.fc-btn--primary {
  margin-top: 20px;
  background: var(--mark-yellow);
  color: var(--navy-800);
  box-shadow: 0 10px 22px -12px rgba(216, 158, 32, 0.55);
}
.fc-btn--primary:hover { transform: translateY(-2px); }
.fc-btn--ghost {
  margin-top: 12px;
  background: var(--paper-pure);
  border: 1.5px solid var(--navy-200);
  color: var(--navy-700);
}
.fc-btn--ghost:hover { border-color: var(--edge-500); color: var(--edge-500); }

/* bottom bar */
.footer-bottom {
  position: relative;
  z-index: 2;
  background: var(--navy-900);
}
.fb-inner {
  max-width: none;
  margin: 0 auto;
  padding: 18px clamp(24px, 4vw, 72px);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}
.fb-copy {
  grid-column: 2;
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 0.78rem;
  color: rgba(234, 240, 250, 0.85);
}
.fb-links {
  grid-column: 3;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 16px;
}
.fb-links a {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 0.78rem;
  color: rgba(234, 240, 250, 0.85);
  transition: color var(--dur-fast);
}
.fb-links a:hover { color: #fff; }
.fb-links .sep {
  width: 1px;
  height: 14px;
  background: rgba(180, 195, 222, 0.3);
}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width: 1180px) {
  .footer-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr); }
  .footer-contact { grid-column: 2 / -1; }
}
@media (max-width: 1080px) {
  .faq-grid { grid-template-columns: 1fr; position: relative; }
  .faq-visual { position: absolute; inset: 0; z-index: 0; display: block; opacity: 1; pointer-events: none; }
  .faq-visual image-slot { position: absolute; top: 50%; left: 50%; width: min(78vw, 380px); height: auto; aspect-ratio: 1 / 1; transform: translate(-50%, -50%); opacity: 0.09; }
  .faq-visual .cube-a, .faq-visual .cube-b { display: none; }
  .faq-list { position: relative; z-index: 1; }
  .cta-top { display: flex; flex-direction: column; }
  .cta-top .cta-inner { margin: 0; width: 100%; }
  .cta-photo { position: relative; inset: auto; left: auto; order: 2; width: 100%; height: clamp(240px, 44vw, 380px); clip-path: none; }
  .cta-photo::after { display: none; }
  .cta-top .cta-inner { padding-bottom: clamp(28px, 4vw, 48px); }
  .cta-copy { max-width: none; }
  .cta-actions { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-col[aria-label="サービス"] { grid-row: span 2; }
  .footer-contact { grid-column: 1 / -1; }
  .fb-inner { grid-template-columns: 1fr; gap: 10px; justify-items: center; }
  .fb-copy, .fb-links { grid-column: auto; justify-self: center; }
  .faq-a { padding-left: clamp(22px, 2vw, 30px); }
}
@media (prefers-reduced-motion: reduce) {
  .faq-item, .faq-toggle, .cta-card, .fc-btn { transition: none; }
  .faq-item[open] .faq-a { animation: none; }
}