/* =========================================================================
   aishou.biz — portal (トップディレクトリ＝ハブ)
   ========================================================================= */

/* ---------- HERO ---------- */
.hero { position: relative; padding-top: clamp(48px, 8vw, 96px); padding-bottom: clamp(40px, 7vw, 80px); text-align: center; }
.hero .inner { display: flex; flex-direction: column; align-items: center; }

.hero .crest { width: clamp(96px, 16vw, 150px); height: auto; filter: drop-shadow(0 8px 40px rgba(140,107,224,0.5)); animation: float 7s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

.hero .wordmark {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.3em;
  font-size: clamp(2.2rem, 7vw, 4.4rem);
  margin: 22px 0 6px;
  background: linear-gradient(120deg, #fff, var(--gold) 55%, var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .wordmark .dot { color: var(--gold); -webkit-text-fill-color: var(--gold); }
.hero .jp-title {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.5rem, 4.4vw, 2.7rem); line-height: 1.45; margin: 14px 0 0;
}
.hero .jp-title .key { color: var(--gold); }
.hero .hero-lead { color: var(--ink-soft); margin: 22px auto 0; max-width: 54ch; font-size: clamp(0.96rem, 1.7vw, 1.1rem); }
.hero .cta { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-top: 34px; }

/* 信頼バー（賑わいの数字） */
.trust-bar {
  display: flex; flex-wrap: wrap; justify-content: center; gap: clamp(20px, 5vw, 64px);
  margin-top: 52px; padding: 22px 30px;
  border-radius: 100px;
}
.trust-bar .stat { text-align: center; }
.trust-bar .num { font-family: var(--serif); font-weight: 700; font-size: clamp(1.4rem, 3vw, 2rem); color: var(--gold); line-height: 1; }
.trust-bar .lbl { font-size: 0.74rem; color: var(--ink-soft); letter-spacing: 0.08em; margin-top: 6px; }
.trust-bar .sep { width: 1px; background: var(--line); align-self: stretch; }

/* スクロール誘導 */
.scroll-hint { margin-top: 46px; display: inline-flex; flex-direction: column; align-items: center; gap: 8px; color: var(--ink-faint); font-size: 0.72rem; letter-spacing: 0.2em; }
.scroll-hint .mouse { width: 22px; height: 36px; border: 1px solid var(--line-strong); border-radius: 12px; position: relative; }
.scroll-hint .mouse::after { content: ""; position: absolute; top: 7px; left: 50%; width: 3px; height: 7px; border-radius: 3px; background: var(--gold); transform: translateX(-50%); animation: wheel 1.6s ease-in-out infinite; }
@keyframes wheel { 0%{opacity:0;transform:translate(-50%,0)} 40%{opacity:1} 100%{opacity:0;transform:translate(-50%,12px)} }

/* ---------- カタログ ---------- */
.catalog .head { text-align: center; max-width: 720px; margin: 0 auto 14px; }
.catalog .head .lead { margin-inline: auto; }

/* カテゴリーフィルタ */
.filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 30px 0 44px; }
.filters button {
  font-family: var(--sans); font-weight: 600; font-size: 0.88rem;
  padding: 0.6em 1.4em; border-radius: 100px; cursor: pointer;
  color: var(--ink-soft); background: rgba(255,255,255,0.03);
  border: 1px solid var(--line); transition: all 0.2s;
}
.filters button:hover { color: var(--ink); border-color: var(--line-strong); }
.filters button.active { color: #1a1430; background: linear-gradient(120deg, #f6dd9a, var(--gold)); border-color: transparent; }
.filters button .c { font-size: 0.72rem; opacity: 0.6; margin-left: 0.4em; }

/* カードグリッド */
.cards { display: grid; gap: 22px; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }

.card {
  position: relative; display: flex; flex-direction: column;
  padding: 28px 26px 26px; border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(165deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015));
  border: 1px solid var(--line);
  transition: transform 0.35s cubic-bezier(.2,.7,.3,1), border-color 0.35s, box-shadow 0.35s;
  min-height: 270px;
}
.card::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity 0.35s;
  background: radial-gradient(120% 80% at 80% -10%, var(--c1), transparent 60%);
}
.card:hover { transform: translateY(-8px); border-color: var(--c1); box-shadow: 0 30px 60px rgba(0,0,0,0.5); }
.card:hover::before { opacity: 0.18; }
.card.is-soon { opacity: 0.78; }
.card.is-soon:hover { transform: translateY(-3px); }

.card .badges { position: absolute; top: 16px; right: 16px; display: flex; gap: 6px; }
.card .badge { font-size: 0.64rem; letter-spacing: 0.1em; padding: 3px 9px; border-radius: 100px; font-weight: 700; }
.card .badge.hot { color: #2a0f12; background: linear-gradient(120deg,#ffd27a,#ff7a90); }
.card .badge.soon { color: var(--gold); border: 1px solid var(--gold-soft); }

.card .sigil {
  width: 64px; height: 64px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.9rem;
  color: var(--c1); border: 1px solid var(--line-strong);
  background: radial-gradient(circle at 30% 30%, var(--c1-soft), transparent 70%);
  margin-bottom: 18px;
}
.card .cat-tag { font-family: var(--display); letter-spacing: 0.2em; font-size: 0.64rem; color: var(--ink-faint); text-transform: uppercase; }
.card .brand-en { font-family: var(--display); letter-spacing: 0.16em; font-size: 0.7rem; color: var(--c1); margin-top: 4px; }
.card .brand-jp { font-family: var(--serif); font-weight: 700; font-size: 1.42rem; margin: 6px 0 8px; }
.card .tagline { color: var(--ink-soft); font-size: 0.9rem; line-height: 1.7; flex-grow: 1; }
.card .foot { display: flex; align-items: center; justify-content: space-between; margin-top: 20px; }
.card .plays { font-size: 0.74rem; color: var(--ink-faint); display: inline-flex; align-items: center; gap: 6px; }
.card .plays b { color: var(--ink-soft); font-weight: 700; }
.card .go { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 0.86rem; color: var(--c1); }
.card .go svg { transition: transform 0.25s; }
.card:hover .go svg { transform: translateX(4px); }
.card .stretched { position: absolute; inset: 0; z-index: 1; }
.card .foot, .card .badges { position: relative; z-index: 2; }

/* ---------- 信頼セクション ---------- */
.why { position: relative; }
.why .grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin-top: 40px; }
.why .item { padding: 30px 26px; border-radius: var(--r-md); }
.why .item .ic { font-size: 1.6rem; color: var(--gold); }
.why .item h3 { font-family: var(--serif); font-size: 1.18rem; margin: 14px 0 8px; }
.why .item p { color: var(--ink-soft); font-size: 0.9rem; line-height: 1.8; margin: 0; }

/* ---------- 使い方 3ステップ ---------- */
.steps { display: grid; gap: 0; grid-template-columns: repeat(3, 1fr); margin-top: 44px; counter-reset: step; }
.steps .step { position: relative; padding: 0 24px; text-align: center; }
.steps .step::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 56px; height: 56px; margin: 0 auto 18px;
  font-family: var(--display); font-size: 1.4rem; color: var(--gold);
  border: 1px solid var(--gold-soft); border-radius: 50%; background: var(--gold-soft);
}
.steps .step:not(:last-child)::after {
  content: ""; position: absolute; top: 28px; right: -0%; left: 50%; height: 1px;
  background: linear-gradient(90deg, var(--line-strong), transparent);
}
.steps .step h4 { font-family: var(--serif); font-size: 1.1rem; margin: 0 0 8px; }
.steps .step p { color: var(--ink-soft); font-size: 0.86rem; margin: 0; }

/* ---------- CTA バンド ---------- */
.cta-band { text-align: center; padding: clamp(50px, 8vw, 90px) 40px; border-radius: var(--r-xl); position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(80% 120% at 50% 0%, var(--accent-soft), transparent 60%); }
.cta-band > * { position: relative; }
.cta-band h2 { font-family: var(--serif); font-size: clamp(1.6rem, 4vw, 2.6rem); margin: 0 0 14px; }

@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; gap: 36px; }
  .steps .step::after { display: none; }
  .trust-bar .sep { display: none; }
}