/* ══════════════════════════════════
   BASE
══════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white:  #FFFFFF;
  --black:  #0A0A0A;
  --ink:    #111111;
  --g100:   #F7F7F7;
  --g200:   #EEEEEE;
  --g300:   #CCCCCC;
  --g400:   #AAAAAA;
  --g500:   #888888;
  --g600:   #555555;
  --grad:   linear-gradient(to top,  #f43b47 0%, #453a94 100%);
  --grad-h: linear-gradient(to right, #453a94 0%, #f43b47 100%);
  --c1:     #453a94;
  --c2:     #f43b47;
  --max:    1100px;
  --fd:     'Barlow', sans-serif;
  --fi:     'Noto Sans JP', sans-serif;
  --fj:     'Noto Sans JP', sans-serif;
  --fm:     'Barlow', sans-serif;
}

body {
  background: var(--white);
  color: var(--ink);
  font-family: var(--fj);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.1em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
}

@media(max-width:860px){#faq{padding:80px 0}}

/* ══════════════════════════════════
   FAQ SECTION
══════════════════════════════════ */
/* ── HERO ── */
#hero{min-height:100vh;display:flex;align-items:flex-end;position:relative;overflow:hidden;border-bottom:1px solid var(--g200)}
.hero-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(228,228,228,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(228,228,228,.5) 1px,transparent 1px);background-size:calc(100%/12) 80px;pointer-events:none}
.hero-signal{position:absolute;right:80px;top:0;bottom:0;width:1px;background:rgba(200,200,200,.35);overflow:hidden}
.hero-signal::after{content:'';position:absolute;top:-30%;left:0;width:1px;height:30%;background:var(--grad-h);animation:sigSlide 2.8s ease-in-out 1.8s infinite}
@keyframes sigSlide{0%{top:-30%;opacity:0}20%{opacity:1}80%{opacity:1}100%{top:100%;opacity:0}}
.hero-in{max-width:var(--max);margin:0;padding:0 40px 48px;width:100%;position:relative;z-index:1}
.hero-ey{font-family:var(--fm);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--g400);margin-bottom:28px;display:flex;align-items:center;gap:12px;opacity:0;animation:heyFade .9s ease .6s forwards}
.hero-ey::before{content:'';width:14px;height:1px;background:var(--grad-h);flex-shrink:0}
@keyframes heyFade{to{opacity:1}}
.hero-ttl{font-family:var(--fd);font-size:clamp(40px,7.5vw,96px);line-height:.88;letter-spacing:-.03em;overflow:hidden}
.htl{display:block;opacity:0;transform:translateY(105%);animation:htlUp 1.1s cubic-bezier(.16,1,.3,1) forwards}
.htl:nth-child(1){animation-delay:.2s}
.htl:nth-child(2){animation-delay:.38s}
@keyframes htlUp{to{opacity:1;transform:translateY(0)}}
.hero-sb{margin-top:40px;max-width:480px;font-size:13px;color:var(--g600);line-height:2.1;opacity:0;animation:heyFade .9s ease 1s forwards}
.hero-gt{background:var(--grad-h);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-coord{position:absolute;bottom:100px;right:40px;font-family:var(--fm);font-size:9px;letter-spacing:.15em;color:var(--g400);writing-mode:vertical-rl;opacity:0;animation:cdFade 1s ease 1.8s forwards}
@keyframes cdFade{to{opacity:1}}

#faq {
  padding: 140px 0 180px;
  position: relative;
  overflow: hidden;
}

/* Noise texture */
#faq::before {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  pointer-events: none; opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

.faq-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 42px;
  position: relative; z-index: 1;
}

/* ── Header ── */
.faq-header {
  display: grid;
  grid-template-columns: 1fr 1.618fr;
  gap: 68px;
  align-items: end;
  margin-bottom: 100px;
}

.faq-label {
  font-family: var(--fm);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--g400);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.faq-label::before {
  content: '';
  width: 20px; height: 1px;
  background: var(--grad-h);
  flex-shrink: 0;
  box-shadow: 0 0 6px rgba(69,58,148,.4);
}

.faq-title {
  font-family: var(--fd);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: 0.02em;
}
.faq-title-grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.faq-tagline {
  font-family: var(--fj);
  font-size: 12px;
  font-weight: 100;
  color: var(--g500);
  line-height: 2.2;
  letter-spacing: 0.04em;
  border-left: 1px solid var(--g200);
  padding-left: 24px;
  padding-bottom: 6px;
}
.faq-tagline strong {
  font-weight: 500;
  color: var(--ink);
}

/* ── Count badge ── */
.faq-count {
  font-family: var(--fm);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--g400);
  margin-top: 24px;
}

/* ── Divider beam ── */
.faq-divider {
  width: 100%; height: 1px;
  background: var(--g200);
  margin-bottom: 0;
  position: relative; overflow: hidden;
}
.faq-divider::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to right,
    transparent 0%,
    rgba(69,58,148,.55) 40%,
    rgba(244,59,71,.55) 60%,
    transparent 100%);
  width: 35%; height: 100%;
  animation: beamRun 4.5s cubic-bezier(.76,0,.24,1) infinite;
}
@keyframes beamRun {
  0%   { left: -35%; }
  100% { left: 135%; }
}

/* ══════════════════════════════════
   ACCORDION LIST
══════════════════════════════════ */
.faq-list {
  border-bottom: 1px solid var(--g200);
}

.faq-item {
  border-top: 1px solid var(--g200);
  position: relative;
}

/* Left beam on open */
.faq-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 1px;
  background: var(--grad);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.5s cubic-bezier(.16,1,.3,1);
  box-shadow: 0 0 8px rgba(69,58,148,.3);
}
.faq-item.open::before {
  transform: scaleY(1);
}

/* Q row */
.faq-q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding: 32px 0 32px 24px;
  cursor: pointer;
  user-select: none;
  transition: padding-left 0.3s ease;
}
.faq-item.open .faq-q {
  padding-bottom: 20px;
}

.faq-q-left {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  flex: 1;
}

.faq-num {
  font-family: var(--fm);
  font-size: 10px;
  color: var(--g300);
  letter-spacing: 0.1em;
  padding-top: 3px;
  flex-shrink: 0;
  transition: color 0.3s ease;
}
.faq-item.open .faq-num {
  color: var(--c1);
}

.faq-q-text {
  font-family: var(--fj);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.6;
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
}
.faq-q:hover .faq-q-text {
  color: var(--c1);
}
.faq-item.open .faq-q-text {
  color: var(--ink);
}

/* Icon */
.faq-icon {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border: 1px solid var(--g200);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
  transition: all 0.35s cubic-bezier(.16,1,.3,1);
  position: relative; overflow: hidden;
}
.faq-icon-bg {
  position: absolute; inset: 0;
  background: var(--grad);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.faq-icon-line {
  position: relative; z-index: 1;
  width: 10px; height: 1px;
  background: var(--g400);
  transition: background 0.3s ease;
}
.faq-icon-line::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%) rotate(90deg);
  width: 10px; height: 1px;
  background: var(--g400);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(.16,1,.3,1), background 0.3s ease;
}
.faq-item.open .faq-icon {
  border-color: transparent;
}
.faq-item.open .faq-icon-bg { opacity: 1; }
.faq-item.open .faq-icon-line { background: #fff; }
.faq-item.open .faq-icon-line::after {
  background: #fff;
  opacity: 0;
  transform: translate(-50%,-50%) rotate(0deg);
}

/* A panel */
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.55s cubic-bezier(.16,1,.3,1);
}
.faq-a-inner {
  padding: 0 0 40px 44px;
  display: grid;
  grid-template-columns: 1fr 1.618fr;
  gap: 40px;
  align-items: start;
}
.faq-a-text {
  grid-column: 2;
  font-family: var(--fj);
  font-size: 13px;
  font-weight: 300;
  color: var(--g600);
  line-height: 2.1;
  letter-spacing: 0.03em;
}
.faq-a-text strong {
  font-weight: 500;
  color: var(--ink);
}
.faq-a-text em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 500;
}
/* Last item: final call styling */
.faq-item.final .faq-q-text {
  font-style: italic;
  color: var(--g500);
}
.faq-item.final.open .faq-a-text {
  font-family: var(--fi);
  font-size: 15px;
  font-weight: 300;
  color: var(--ink);
  letter-spacing: -0.005em;
  line-height: 1.9;
}

/* ── Reveal animations ── */
.rv {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity  0.9s cubic-bezier(.16,1,.3,1),
    transform 0.9s cubic-bezier(.16,1,.3,1);
}
.rv.in { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 860px) {
  #faq { padding: 100px 0; }
  .faq-container { padding: 0 24px; }
  .faq-header { grid-template-columns: 1fr; gap: 32px; margin-bottom: 60px; }
  .faq-a-inner { grid-template-columns: 1fr; gap: 0; }
  .faq-a-text { grid-column: 1; }
  .faq-q { padding-left: 16px; }
  .faq-a-inner { padding-left: 16px; }
}


.hero-in{padding:0 24px 80px}}
@media(hover:none){.cursor{display:none}}
.cursor{position:fixed;width:5px;height:5px;border-radius:50%;background:var(--grad);pointer-events:none;z-index:9998;mix-blend-mode:multiply;transform:translate(-50%,-50%);transition:transform .08s}