/* =========================================================
   トップページ専用スタイル（デザインガイド1）
   写真を主役にした観光サイト構成
   ========================================================= */

/* ---------- ヒーロー（フルブリード写真） ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  place-items: center;
  padding: 6rem 1rem 4rem;
  text-align: center;
  overflow: hidden;
  color: #fff;
  background-size: cover;
  background-position: center 55%;
  background-image:
    linear-gradient(180deg, rgba(30,38,50,0.45) 0%, rgba(30,38,50,0.25) 40%, rgba(30,38,50,0.55) 100%),
    var(--hero-photo);
}
/* 写真が読めるよう、ほんのり暗くするビネット */
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(20,26,34,0.35) 100%);
  pointer-events: none;
}

.hero__band {
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(3px);
  border-radius: 20px;
  box-shadow: 0 16px 50px rgba(20,26,34,0.30);
  padding: 3rem clamp(1.5rem, 5vw, 4rem);
  max-width: 720px;
  color: var(--c-sumi);
}

.hero__eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  color: var(--c-umi);
  margin: 0 0 1.4rem;
}
.hero__concept {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(1rem, 2.6vw, 1.25rem);
  color: var(--c-kiri);
  letter-spacing: 0.16em;
  margin: 0 0 1rem;
}
.hero__title {
  font-size: clamp(1.9rem, 6vw, 3.1rem);
  margin: 0;
  color: var(--c-sumi);
}
.hero__subcopy {
  margin: 1.4rem 0 0;
  font-size: clamp(0.95rem, 2.4vw, 1.1rem);
  color: var(--c-sumi);
}
.hero__credit {
  position: absolute;
  right: 12px; bottom: 10px;
  z-index: 1;
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.75);
}
.hero__scroll {
  position: absolute;
  left: 50%; bottom: 26px;
  transform: translateX(-50%);
  z-index: 1;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: rgba(255,255,255,0.9);
  animation: floaty 2.4s ease-in-out infinite;
}
@keyframes floaty { 0%,100%{ transform: translate(-50%,0);} 50%{ transform: translate(-50%,6px);} }

/* ---------- 集計サマリー ---------- */
.summary { padding: 4.5rem 0 1rem; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2.4rem;
}
.stat {
  background: var(--c-paper);
  border: 1px solid var(--c-washi);
  border-radius: var(--radius);
  padding: 1.6rem 1rem;
  text-align: center;
}
.stat .num {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  color: var(--c-umi);
  line-height: 1.1;
}
.stat .num small { font-size: 0.95rem; color: var(--c-kiri); margin-left: 0.2rem; }
.stat .label { font-size: 0.82rem; color: var(--c-kiri); margin-top: 0.5rem; }

/* ---------- 県を選ぶ（写真カード） ---------- */
.prefectures { padding: 5rem 0 2rem; }
.pref-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.pref-card {
  --accent: var(--c-umi);
  position: relative;
  display: block;
  background: var(--c-paper);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(47,47,47,0.07);
  transition: transform .28s ease, box-shadow .28s ease;
}
.pref-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(47,47,47,0.16); }

.pref-card__media {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.pref-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.pref-card:hover .pref-card__media img { transform: scale(1.06); }
.pref-card__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,0.62) 100%);
}
.pref-card__title {
  position: absolute; left: 16px; bottom: 12px; z-index: 1;
  color: #fff; margin: 0;
}
.pref-card__title .ja {
  font-family: "Noto Serif JP", serif;
  font-size: 1.6rem;
  display: block;
  text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
.pref-card__title .en {
  font-size: 0.66rem; letter-spacing: 0.24em;
  opacity: 0.92;
}
.pref-card__badge {
  position: absolute; top: 12px; right: 12px; z-index: 1;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}
.pref-card__badge b {
  font-family: "Noto Serif JP", serif;
  font-size: 1rem; margin: 0 0.12rem;
}
/* 左の県カラー帯 */
.pref-card__media::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; z-index: 1;
  width: 6px; background: var(--accent);
}

.pref-card__body { padding: 1.2rem 1.4rem 1.4rem; }
.pref-card__top { font-size: 0.9rem; color: var(--c-sumi); }
.pref-card__top span { color: var(--c-kiri); font-size: 0.74rem; display: block; margin-bottom: 0.1rem; }
.pref-card__cta {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
}
.pref-card__cta::after { content: " →"; }

/* 県別アクセント割り当て */
.pref-card[data-pref="aomori"]    { --accent: var(--c-aomori); }
.pref-card[data-pref="iwate"]     { --accent: var(--c-iwate); }
.pref-card[data-pref="akita"]     { --accent: var(--c-akita); }
.pref-card[data-pref="yamagata"]  { --accent: var(--c-yamagata); }
.pref-card[data-pref="miyagi"]    { --accent: var(--c-miyagi); }
.pref-card[data-pref="fukushima"] { --accent: var(--c-fukushima); }

/* ---------- 東北全体ランキング ---------- */
.ranking { padding: 5rem 0 1rem; }
.rank-list {
  max-width: 720px;
  margin: 2.4rem auto 0;
  display: grid;
  gap: 0.7rem;
  list-style: none; padding: 0;
}
.rank-row {
  display: grid;
  grid-template-columns: 2.4rem 1fr auto;
  align-items: center;
  gap: 0.9rem;
  background: var(--c-paper);
  border: 1px solid var(--c-washi);
  border-radius: 10px;
  padding: 0.7rem 1.1rem;
}
.rank-row .rk {
  font-family: "Noto Serif JP", serif;
  font-size: 1.2rem;
  color: var(--c-kiri);
  text-align: center;
}
.rank-row:nth-child(1) .rk { color: #B8893E; }
.rank-row:nth-child(2) .rk { color: #9AA0A6; }
.rank-row:nth-child(3) .rk { color: #B5784B; }
.rank-row .nm { font-size: 0.98rem; }
.rank-row .nm small { color: var(--c-kiri); font-size: 0.75rem; margin-left: 0.5rem; }
.rank-row .bar { display: flex; align-items: center; gap: 0.6rem; }
.rank-row .bar i { display: block; height: 8px; border-radius: 4px; background: var(--c-umi); opacity: 0.85; }
.rank-row .bar b { font-family: "Noto Serif JP", serif; color: var(--c-umi); font-size: 0.95rem; }

/* ---------- レスポンシブ ---------- */
@media (max-width: 860px) {
  .pref-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .pref-grid { grid-template-columns: 1fr; }
  .hero__band { padding: 2.2rem 1.4rem; }
}