/* ================================================
   pages.css - ページ別スタイル（トップ＋下層共通）
   ================================================ */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: clamp(540px, 90vh, 780px);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(11,11,16,0.55) 0%, rgba(11,11,16,0.92) 100%),
    radial-gradient(ellipse at 70% 30%, rgba(201,166,70,0.10), transparent 55%);
}
.hero__inner {
  width: 100%;
  padding-block: 80px;
}
.hero__label {
  font-family: var(--font-serif-en);
  font-style: italic;
  letter-spacing: 0.25em;
  font-size: 13px;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero__title {
  font-family: var(--font-serif-jp);
  font-weight: 700;
  font-size: clamp(32px, 6vw, 64px);
  line-height: 1.3;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}
.hero__title .gold {
  background: var(--gradient-gold-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}
.hero__title .lg {
  font-size: 1.3em;
  display: block;
}
.hero__sub {
  color: var(--color-text-sub);
  font-size: clamp(14px, 1.6vw, 17px);
  line-height: 1.9;
  max-width: 580px;
  margin-bottom: 36px;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* ---------- 実績バッジ ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
  max-width: 720px;
}
.stat {
  text-align: center;
  padding: 20px 12px;
  border: 1px solid var(--color-border);
  background: rgba(11, 11, 16, 0.5);
  backdrop-filter: blur(4px);
  border-radius: 2px;
}
.stat__label {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--color-text-sub);
  margin-bottom: 8px;
}
.stat__value {
  font-family: var(--font-serif-en);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  background: var(--gradient-gold-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.stat__unit {
  font-size: 13px;
  color: var(--color-text-sub);
  margin-top: 4px;
}

/* ---------- 業態カード ---------- */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (min-width: 768px) { .biz-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .biz-grid { grid-template-columns: repeat(6, 1fr); } }

.biz-card {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 1px solid var(--color-border-soft);
  background: var(--color-bg-card);
}
.biz-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
  transition: opacity var(--t-base), transform 0.6s ease;
}
.biz-card:hover .biz-card__img { opacity: 0.88; transform: scale(1.05); }
.biz-card__body {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  background: linear-gradient(180deg, transparent 40%, rgba(11,11,16,0.85) 100%);
}
.biz-card__en {
  font-family: var(--font-serif-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin-bottom: 4px;
}
.biz-card__name {
  font-family: var(--font-serif-jp);
  font-size: 16px;
  font-weight: 600;
}

/* ---------- 5つの理由 ---------- */
.reasons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 768px) { .reasons { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .reasons { grid-template-columns: repeat(5, 1fr); } }

.reason {
  position: relative;
  padding: 32px 24px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-soft);
  border-radius: 2px;
  transition: border-color var(--t-base), transform var(--t-base);
}
.reason:hover {
  border-color: var(--color-border);
  transform: translateY(-4px);
}
.reason__num {
  position: absolute;
  top: 12px;
  right: 16px;
  font-family: var(--font-serif-en);
  font-size: 48px;
  font-weight: 700;
  color: var(--color-border);
  line-height: 1;
}
.reason__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 24px;
  color: var(--color-gold);
  border: 1px solid var(--color-border);
  border-radius: 50%;
}
.reason__title {
  font-family: var(--font-serif-jp);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}
.reason__text {
  font-size: 14px;
  color: var(--color-text-sub);
  line-height: 1.8;
}

/* ---------- サービス4カード ---------- */
.svc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .svc-grid { grid-template-columns: repeat(4, 1fr); } }

.svc-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-soft);
  overflow: hidden;
  transition: all var(--t-base);
}
.svc-card:hover {
  border-color: var(--color-border);
  transform: translateY(-4px);
}
.svc-card__img {
  aspect-ratio: 16 / 10;
  background-size: cover;
  background-position: center;
  background-color: #1a1a22;
}
.svc-card__body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.svc-card__label {
  font-family: var(--font-serif-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin-bottom: 8px;
}
.svc-card__title {
  font-family: var(--font-serif-jp);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}
.svc-card__text {
  font-size: 14px;
  color: var(--color-text-sub);
  line-height: 1.85;
  margin-bottom: 16px;
  flex: 1;
}
.svc-card__more {
  font-size: 13px;
  color: var(--color-gold);
  letter-spacing: 0.05em;
}
.svc-card__more::after { content: " →"; }

/* ---------- 事例ピックアップ ---------- */
.works-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 768px) { .works-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .works-grid { grid-template-columns: repeat(3, 1fr); } }

.work-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--color-border-soft);
  background: #1a1a22;
}
.work-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.work-card:hover .work-card__img { transform: scale(1.06); }
.work-card__body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px;
  background: linear-gradient(180deg, transparent, rgba(11,11,16,0.92));
}
.work-card__cat {
  display: inline-block;
  font-family: var(--font-serif-en);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  border: 1px solid var(--color-border);
  padding: 2px 8px;
  margin-bottom: 8px;
}
.work-card__title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
}

/* ---------- 強み3点 ---------- */
.strengths {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .strengths { grid-template-columns: repeat(3, 1fr); } }
.strength {
  text-align: center;
  padding: 32px 16px;
}
.strength__num {
  font-family: var(--font-serif-en);
  font-size: 16px;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  margin-bottom: 16px;
}
.strength__title {
  font-family: var(--font-serif-jp);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
}
.strength__text {
  color: var(--color-text-sub);
  font-size: 14px;
  line-height: 1.9;
}

/* ---------- フロー（流れ） ---------- */
.flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  counter-reset: flow;
}
@media (min-width: 1024px) { .flow { grid-template-columns: repeat(6, 1fr); gap: 8px; } }

.flow__step {
  position: relative;
  padding: 24px 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-soft);
  text-align: center;
  counter-increment: flow;
}
.flow__step::before {
  content: "0" counter(flow);
  display: block;
  font-family: var(--font-serif-en);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin-bottom: 8px;
}
.flow__step h4 {
  font-family: var(--font-serif-jp);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}
.flow__step p {
  font-size: 12px;
  color: var(--color-text-sub);
  line-height: 1.7;
}

/* ---------- パンくず ---------- */
.breadcrumb {
  padding: 16px 0;
  font-size: 12px;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border-soft);
}
.breadcrumb a { color: var(--color-text-sub); }
.breadcrumb a:hover { color: var(--color-gold-light); }
.breadcrumb__sep { margin: 0 8px; color: var(--color-text-muted); }

/* ---------- ページヘッダー（下層共通） ---------- */
.page-hero {
  position: relative;
  padding: 80px 0 60px;
  text-align: center;
  background:
    linear-gradient(rgba(11,11,16,0.8), rgba(11,11,16,0.95)),
    radial-gradient(ellipse at center, rgba(122,79,168,0.18), transparent 70%);
  border-bottom: 1px solid var(--color-border-soft);
}
.page-hero__label {
  font-family: var(--font-serif-en);
  letter-spacing: 0.25em;
  font-size: 12px;
  color: var(--color-gold);
  margin-bottom: 12px;
}
.page-hero__title {
  font-family: var(--font-serif-jp);
  font-size: clamp(28px, 4.5vw, 48px);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 12px;
}
.page-hero__sub {
  color: var(--color-text-sub);
  font-size: 15px;
  max-width: 640px;
  margin: 0 auto;
}

/* ---------- FAQ ---------- */
.faq__item {
  border-bottom: 1px solid var(--color-border-soft);
}
.faq__q {
  width: 100%;
  text-align: left;
  padding: 20px 40px 20px 0;
  font-family: var(--font-serif-jp);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  position: relative;
  cursor: pointer;
}
.faq__q::before {
  content: "Q.";
  color: var(--color-gold);
  margin-right: 12px;
  font-family: var(--font-serif-en);
}
.faq__q::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  color: var(--color-gold);
  transition: transform var(--t-base);
}
.faq__item.is-open .faq__q::after { transform: translateY(-50%) rotate(45deg); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding-left: 28px;
}
.faq__a-inner {
  padding: 0 0 24px;
  color: var(--color-text-sub);
  font-size: 14px;
  line-height: 1.9;
}
.faq__item.is-open .faq__a { max-height: 400px; }