/* ============================================
   みんとのおうち（玄関）— みんとグリーンのポップ明るい入口
   ============================================ */

:root {
  color-scheme: light only;
}

.theme-home {
  --home-bg: #eef5f0;
  --home-bg-2: #f6fbf8;
  --home-bg-card: #ffffff;
  --home-fg: #1e3026;
  --home-fg-soft: rgba(30, 48, 38, 0.72);
  --home-fg-mute: rgba(30, 48, 38, 0.5);

  --home-lime: #b8e986;
  --home-lime-bright: #cdf28f;
  --home-mint: #5fdcb9;
  --home-mint-deep: #2db991;
  --home-mint-soft: #cdf2e6;
  --home-mint-bg: #ecfaf3;
  --home-mint-fizz: #def5ea;

  --home-cream: #fffaec;
  --home-cream-soft: #fdf5dc;
  --home-cherry: #ffb3c8;
  --home-cherry-soft: #ffd5e0;
  --home-sun: #ffd966;
  --home-sky: #c5e9fa;

  --home-line: rgba(30, 48, 38, 0.08);
  --home-line-strong: rgba(30, 48, 38, 0.16);

  --home-shadow-card: 0 6px 18px rgba(45, 185, 145, 0.1);
  --home-shadow-lift: 0 18px 42px rgba(45, 185, 145, 0.22);
}

body.theme-home {
  background: var(--home-bg);
  color: var(--home-fg);
  font-family: var(--font-jp-sans);
  -webkit-font-smoothing: antialiased;
  color-scheme: light only;
}

/* ---- ミント主軸の落ち着いたペールトーン背景 ---- */

body.theme-home::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 90% 10%, rgba(95, 220, 185, 0.14), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(184, 233, 134, 0.08), transparent 55%),
    linear-gradient(180deg, #eaf3ec 0%, #f3f8f5 50%, #e5f1ea 100%);
  pointer-events: none;
  z-index: 0;
}

/* ---- ヘッダー ---- */

.entrance-header {
  position: relative;
  z-index: 1;
  padding: 24px 0 0;
  background: transparent;
}

.entrance-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 32px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.entrance-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--home-fg);
}

.entrance-brand .mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--home-lime-bright) 0%, var(--home-mint) 100%);
  color: #1e3026;
  font-size: 24px;
  box-shadow:
    0 6px 16px rgba(95, 220, 185, 0.42),
    inset 0 -3px 0 rgba(0, 0, 0, 0.08);
  transform: rotate(-3deg);
  transition: transform 0.3s;
}

.entrance-brand:hover .mark {
  transform: rotate(2deg) scale(1.05);
}

.entrance-brand .name {
  font-family: var(--font-jp-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--home-fg);
}

.entrance-brand .en {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--home-mint-deep);
  margin-top: 6px;
  text-transform: uppercase;
  font-weight: 600;
}

.entrance-nav {
  display: flex;
  gap: 6px;
  font-size: 13px;
}

.entrance-nav a {
  color: var(--home-fg);
  text-decoration: none;
  letter-spacing: 0.04em;
  padding: 8px 16px;
  border-radius: 100px;
  font-weight: 500;
  transition: background 0.25s, color 0.25s;
}

.entrance-nav a:hover {
  background: var(--home-mint-bg);
  color: var(--home-mint-deep);
}

/* ---- メイン ---- */

.entrance-main {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 32px 96px;
}

/* ---- ヒーロー ---- */

.entrance-hero {
  text-align: center;
  margin-bottom: 80px;
  padding: 24px 16px;
  position: relative;
}

.entrance-hero .eyebrow {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--home-mint-deep);
  margin-bottom: 22px;
  text-transform: uppercase;
  padding: 6px 16px;
  background: var(--home-mint-bg);
  border-radius: 100px;
  font-weight: 700;
}

.entrance-hero h1 {
  font-family: var(--font-jp-serif);
  font-size: clamp(38px, 7vw, 68px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.02em;
  margin-bottom: 28px;
  color: var(--home-fg);
}

.entrance-hero h1 .accent {
  display: inline-block;
  background: linear-gradient(120deg, var(--home-mint-deep) 0%, var(--home-mint) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.entrance-hero h1 .accent::after {
  content: "🌿";
  position: absolute;
  top: -10px;
  right: -36px;
  font-size: 28px;
  -webkit-text-fill-color: initial;
  transform: rotate(20deg);
  filter: drop-shadow(0 2px 6px rgba(63, 207, 168, 0.5));
}

.entrance-hero p {
  font-size: 15.5px;
  line-height: 2.1;
  max-width: 560px;
  margin: 0 auto;
  color: var(--home-fg-soft);
  letter-spacing: 0.02em;
}

/* ---- セクションヘッド ---- */

.entrance-section-head {
  text-align: center;
  margin-bottom: 48px;
}

.entrance-section-head .en {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: #fff;
  background: var(--home-mint-deep);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
  text-transform: uppercase;
  font-weight: 700;
}

.entrance-section-head h2 {
  font-family: var(--font-jp-serif);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--home-fg);
}

/* ---- 部屋カード ---- */

.rooms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
  margin-bottom: 96px;
}

.room-card {
  position: relative;
  display: block;
  text-decoration: none;
  color: var(--home-fg);
  background: var(--home-bg-card);
  border: 1px solid var(--home-line);
  border-radius: 22px;
  padding: 30px 26px 26px;
  overflow: hidden;
  box-shadow: var(--home-shadow-card);
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.3, 1),
              border-color 0.35s, box-shadow 0.35s;
}

.room-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--home-mint), var(--home-mint-deep));
  opacity: 0;
  transition: opacity 0.35s;
}

.room-card::after {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--home-mint-fizz);
  opacity: 0;
  transition: opacity 0.4s, transform 0.4s;
}

.room-card:hover {
  transform: translateY(-8px);
  border-color: rgba(63, 207, 168, 0.4);
  box-shadow: var(--home-shadow-lift);
}

.room-card:hover::before { opacity: 1; }
.room-card:hover::after  { opacity: 1; transform: scale(1.2); }

.room-icon {
  font-size: 42px;
  line-height: 1;
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--home-mint-bg);
  border-radius: 18px;
  position: relative;
  z-index: 1;
}

.room-name {
  font-family: var(--font-jp-serif);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
  position: relative;
  z-index: 1;
}

.room-en {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--home-mint-deep);
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 600;
  position: relative;
  z-index: 1;
}

.room-desc {
  font-size: 13px;
  line-height: 1.9;
  color: var(--home-fg-soft);
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.room-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  padding: 5px 14px;
  border-radius: 100px;
  background: var(--home-mint-deep);
  color: #fff;
  font-weight: 700;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
}

.room-card.is-soon {
  opacity: 0.7;
  pointer-events: none;
  background: var(--home-bg-card);
  box-shadow: 0 4px 12px rgba(31, 42, 38, 0.06);
}

.room-card.is-soon .room-icon {
  background: rgba(31, 42, 38, 0.05);
  filter: grayscale(0.4);
}

.room-card.is-soon .room-en {
  color: var(--home-fg-mute);
}

.room-card.is-soon .room-status {
  background: rgba(31, 42, 38, 0.08);
  color: var(--home-fg-mute);
}

/* ---- 哲学エリア ---- */

.entrance-philosophy {
  text-align: center;
  padding: 56px 32px;
  border-radius: 28px;
  margin-bottom: 32px;
  background:
    radial-gradient(circle at 50% 100%, rgba(95, 220, 185, 0.1), transparent 55%),
    var(--home-bg-card);
  border: 1px solid var(--home-line);
  position: relative;
  overflow: hidden;
}

.entrance-philosophy::before {
  content: "🍃";
  position: absolute;
  top: 14px;
  left: 18px;
  font-size: 28px;
  opacity: 0.5;
}

.entrance-philosophy::after {
  content: "🌱";
  position: absolute;
  bottom: 14px;
  right: 18px;
  font-size: 28px;
  opacity: 0.5;
}

.entrance-philosophy h2 {
  font-family: var(--font-jp-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 28px;
  color: var(--home-fg);
}

.entrance-philosophy p {
  font-size: 14.5px;
  line-height: 2.2;
  color: var(--home-fg-soft);
  max-width: 540px;
  margin: 0 auto;
}

.entrance-philosophy p + p {
  margin-top: 14px;
}

/* ---- Featured Project (ASR) ---- */

.entrance-featured {
  margin: 0 0 96px;
  display: grid;
  gap: 20px;
}

.entrance-featured-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 36px 40px;
  border-radius: 22px;
  text-decoration: none;
  color: var(--home-fg);
  background:
    radial-gradient(ellipse at 100% 0%, rgba(168, 85, 247, 0.16), transparent 55%),
    radial-gradient(ellipse at 0% 100%, rgba(95, 234, 255, 0.12), transparent 55%),
    linear-gradient(135deg, #1a0d2e 0%, #0d0a1f 100%);
  border: 1px solid rgba(255, 42, 133, 0.36);
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s, box-shadow 0.35s, border-color 0.35s;
}

.entrance-featured-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #ff2a85, #a855f7, #5feaff);
}

.entrance-featured-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg,
      transparent 0,
      transparent 3px,
      rgba(95, 234, 255, 0.04) 3px,
      rgba(95, 234, 255, 0.04) 4px);
  pointer-events: none;
  mix-blend-mode: screen;
}

.entrance-featured-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 42, 133, 0.65);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.5),
    0 0 32px rgba(255, 42, 133, 0.18);
}

.entrance-featured-body {
  position: relative;
  z-index: 1;
}

.entrance-featured-tag {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: #5feaff;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 14px;
  padding: 4px 12px;
  border: 1px solid rgba(95, 234, 255, 0.42);
  background: rgba(95, 234, 255, 0.08);
}

.entrance-featured-card h3 {
  font-family: "Orbitron", var(--font-en);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0.12em;
  background: linear-gradient(120deg, #ff2a85 0%, #a855f7 50%, #5feaff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.entrance-featured-card .sub-name {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: rgba(255, 122, 179, 0.95);
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 700;
}

.entrance-featured-card p {
  font-size: 14px;
  line-height: 1.95;
  color: rgba(240, 232, 255, 0.78);
  max-width: 540px;
}

.entrance-featured-cta {
  position: relative;
  z-index: 1;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: #5feaff;
  text-transform: uppercase;
  font-weight: 700;
  white-space: nowrap;
  text-shadow: 0 0 14px rgba(95, 234, 255, 0.4);
}

/* Kotonoha Cluster カード */
.entrance-featured-card.kc-card {
  background:
    radial-gradient(ellipse at 0% 100%, rgba(240, 165, 192, 0.18), transparent 55%),
    radial-gradient(ellipse at 100% 0%, rgba(130, 177, 255, 0.16), transparent 55%),
    linear-gradient(135deg, #11142a 0%, #0b0d1c 100%);
  border-color: rgba(240, 165, 192, 0.36);
}
.entrance-featured-card.kc-card::before {
  background: linear-gradient(90deg, #f0a5c0, #82b1ff, #c8d2e8);
}
.entrance-featured-card.kc-card:hover {
  border-color: rgba(240, 165, 192, 0.65);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.5),
    0 0 32px rgba(240, 165, 192, 0.18);
}
.entrance-featured-card.kc-card .entrance-featured-tag {
  color: #82b1ff;
  border-color: rgba(130, 177, 255, 0.42);
  background: rgba(130, 177, 255, 0.08);
}
.entrance-featured-card.kc-card h3 {
  background: linear-gradient(135deg, #f0eada 0%, #f0a5c0 60%, #82b1ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.entrance-featured-card.kc-card .sub-name {
  color: rgba(240, 234, 218, 0.85);
  font-family: var(--font-jp-serif);
  letter-spacing: 0.06em;
  text-transform: none;
  font-size: 14px;
}
.entrance-featured-card.kc-card .entrance-featured-cta {
  color: #f0a5c0;
  text-shadow: 0 0 14px rgba(240, 165, 192, 0.4);
}

@media (max-width: 640px) {
  .entrance-featured-card {
    grid-template-columns: 1fr;
    padding: 28px 24px;
    text-align: center;
  }
  .entrance-featured-cta { text-align: center; }
}

/* ---- 月ノみんと、何者？ ---- */

.entrance-who {
  text-align: center;
  padding: 56px 24px 16px;
  margin-bottom: 24px;
}

.who-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
}

.who-tag {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  border-radius: 100px;
  background: var(--home-bg-card);
  color: var(--home-mint-deep);
  font-family: var(--font-jp-serif);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border: 1.5px solid var(--home-mint);
  box-shadow: 0 4px 10px rgba(45, 185, 145, 0.1);
  transition: transform 0.3s, background 0.3s, color 0.3s;
  cursor: default;
}

.who-tag:hover {
  transform: translateY(-3px) scale(1.06);
  background: var(--home-mint-deep);
  color: #fff;
  border-color: var(--home-mint-deep);
}

.who-note {
  font-size: 13.5px;
  line-height: 2;
  color: var(--home-fg-soft);
  margin-top: 4px;
}

.who-note strong {
  color: var(--home-mint-deep);
  font-weight: 700;
}

/* ---- フッター ---- */

.entrance-footer {
  position: relative;
  z-index: 1;
  padding: 28px 32px;
  background: transparent;
}

.entrance-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.entrance-footer .brand {
  font-family: var(--font-jp-serif);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--home-fg-soft);
  font-weight: 700;
}

.entrance-footer .links {
  display: flex;
  gap: 18px;
  font-size: 12px;
}

.entrance-footer .links a {
  color: var(--home-fg-soft);
  text-decoration: none;
  transition: color 0.2s;
}

.entrance-footer .links a:hover {
  color: var(--home-mint-deep);
}

.entrance-footer .meta {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--home-fg-mute);
  text-transform: uppercase;
  font-weight: 600;
}

/* ---- レスポンシブ ---- */

@media (max-width: 640px) {
  .entrance-inner {
    flex-direction: column;
    text-align: center;
    padding: 16px 20px 24px;
  }
  .entrance-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
  }
  .entrance-main {
    padding: 32px 20px 64px;
  }
  .entrance-hero h1 .accent::after {
    right: -28px;
    font-size: 22px;
  }
  .entrance-philosophy {
    padding: 40px 24px;
  }
}