/* Alliance Global Group — shared styles */

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

:root {
  /* ロゴ本体（ALLIANCE GLOBAL GROUP）のワードマーク色をそのまま採用 */
  --forest:      #3d3330;
  --forest-deep: #251e1c;
  /* ロゴアイコン（羽根/スウッシュ）のグラデーション3色をピクセル抽出 */
  --copper:      #d2713d;
  --copper-lt:   #dc9337;
  --coral:       #c73546;
  --teal-accent: #47abc2;
  --cream:       #faf6f0;
  --cream-alt:   #f1ebe0;
  --white:       #ffffff;
  --text:        #251e1c;
  --text-dim:    #6b6058;
  --border:      #ddd9c9;
  --transition:  0.3s ease;
  --radius:      6px;
  --shadow:      0 4px 24px rgba(37,30,28,0.14);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  line-height: 1.8;
  background: var(--cream);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 88px 0; }

/* ── Typography ── */
.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--copper);
  font-weight: 600;
  margin-bottom: 0.6rem;
  display: block;
}
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--forest-deep);
  line-height: 1.4;
  margin-bottom: 1rem;
}
.section-sub {
  font-size: 0.95rem;
  color: var(--text-dim);
  max-width: 620px;
}
.lead {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 680px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--copper);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--copper-lt);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(210,113,61,0.35);
}
.btn-outline {
  background: transparent;
  border-color: var(--white);
  color: var(--white);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}
.btn-outline-dark {
  background: transparent;
  border-color: var(--forest);
  color: var(--forest);
}
.btn-outline-dark:hover {
  background: var(--forest);
  color: var(--white);
}

/* ═══════════════════════════════════════
   NAV
═══════════════════════════════════════ */
#nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--forest-deep);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}
#nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.04em;
  line-height: 1.2;
}
.logo small {
  display: block;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.62rem;
  font-weight: 400;
  color: var(--copper-lt);
  letter-spacing: 0.18em;
  margin-top: 2px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--copper-lt); }
.nav-links a.nav-cta {
  background: var(--copper);
  color: var(--white);
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 700;
}
.nav-links a.nav-cta:hover {
  background: var(--copper-lt);
  color: var(--white);
}
.nav-item.dropdown {
  position: relative;
  display: flex;
  align-items: center;
  gap: 2px;
}
.dropdown-caret {
  background: none;
  border: none;
  color: rgba(255,255,255,0.85);
  font-size: 0.7rem;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
.dropdown-menu {
  display: none;
  list-style: none;
  margin: 0;
  padding: 8px 0;
}
.dropdown-menu a {
  display: block;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.85);
  padding: 10px 18px;
  white-space: nowrap;
}
.dropdown-menu a:hover,
.dropdown-menu a.active { color: var(--copper-lt); }
.nav-tel {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
}
.nav-tel span {
  display: block;
  font-size: 0.62rem;
  color: var(--copper-lt);
  font-weight: 400;
  letter-spacing: 0.08em;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.6rem;
  cursor: pointer;
}

@media (min-width: 861px) {
  .dropdown-caret { display: none; }
  .nav-item.dropdown:hover .dropdown-menu,
  .nav-item.dropdown:focus-within .dropdown-menu {
    display: block;
    position: absolute;
    top: 76px;
    background: var(--forest-deep);
    min-width: 200px;
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  }
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-tel { display: none; }
  #nav.open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--forest-deep);
    padding: 24px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    max-height: calc(100vh - 76px);
    overflow-y: auto;
  }
  .nav-item.dropdown {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0;
  }
  .nav-item.dropdown > a { flex: 1; }
  .dropdown-caret {
    position: absolute;
    right: 24px;
    font-size: 0.9rem;
    padding: 8px;
  }
  .dropdown-menu.open { display: block; width: 100%; }
  .dropdown-menu a { padding: 10px 0 10px 18px; }
}

/* ═══════════════════════════════════════
   HERO
═══════════════════════════════════════ */
.hero {
  background: linear-gradient(160deg, var(--forest-deep) 0%, var(--forest) 100%);
  color: var(--white);
  padding: 120px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(220,147,55,0.18) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 80% 40%, black 30%, transparent 100%);
  mask-image: radial-gradient(ellipse 70% 80% at 80% 40%, black 30%, transparent 100%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; max-width: 700px; }
.hero .section-label { color: var(--copper-lt); }
.hero h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 1.4rem;
}
.hero h1 em {
  color: var(--copper-lt);
  font-style: normal;
}
.hero p {
  font-size: 1rem;
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin-bottom: 2.2rem;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.page-hero {
  background: linear-gradient(160deg, var(--forest-deep) 0%, var(--forest) 100%);
  color: var(--white);
  padding: 80px 0 64px;
  text-align: center;
}
.page-hero .section-label { color: var(--copper-lt); justify-content: center; display: flex; }
.page-hero h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 700;
}

.breadcrumb {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--copper); }
.breadcrumb .sep { margin: 0 6px; color: var(--border); }
.breadcrumb [aria-current="page"] { color: var(--text); font-weight: 500; }

/* ═══════════════════════════════════════
   CARDS / GRID
═══════════════════════════════════════ */
.grid {
  display: grid;
  gap: 28px;
  margin-top: 48px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.card .num {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.6rem;
  color: var(--copper);
  margin-bottom: 0.8rem;
}
.card h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.1rem;
  color: var(--forest-deep);
  margin-bottom: 0.6rem;
}
.card p { font-size: 0.9rem; color: var(--text-dim); }

.link-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.link-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.link-card .link-card-body { padding: 28px; }
.link-card .link-card-img {
  height: 140px;
  background: linear-gradient(135deg, var(--forest) 0%, var(--forest-deep) 100%);
}
.link-card h3 {
  font-family: 'Noto Serif JP', serif;
  color: var(--forest-deep);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}
.link-card p { font-size: 0.88rem; color: var(--text-dim); }
.link-card .more {
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--copper);
  font-weight: 700;
}

/* ═══════════════════════════════════════
   REGION CARD（観光地紹介・写真プレースホルダー）
   画像を上・本文を下に積む構成（テキスト量に左右されないレイアウト）
═══════════════════════════════════════ */
.region-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 40px;
}
@media (max-width: 860px) {
  .region-grid { grid-template-columns: 1fr; }
}
.region-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.region-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.region-card .region-body { padding: 28px 30px; }
.region-img {
  position: relative;
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--copper) 0%, var(--coral) 50%, var(--teal-accent) 100%);
}
.region-img.region-img-banner {
  height: 260px;
  border-radius: var(--radius);
  margin-top: 32px;
}
.region-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.25) 1.5px, transparent 1.5px);
  background-size: 18px 18px;
}
.region-img.has-photo {
  background-size: cover;
  background-position: center;
}
.region-img.has-photo::before {
  background-image: none;
  background: linear-gradient(180deg, rgba(37,30,28,0.02) 0%, rgba(37,30,28,0.45) 100%);
}
.region-img .region-name {
  position: relative;
  z-index: 1;
  font-family: 'Noto Serif JP', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  text-shadow: 0 2px 12px rgba(0,0,0,0.25);
  letter-spacing: 0.04em;
  text-align: center;
}
.region-img .region-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 1;
  background: rgba(0,0,0,0.35);
  color: var(--white);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 999px;
}
.region-body .section-label { margin-bottom: 0.4rem; }
.region-body h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.3rem;
  color: var(--forest-deep);
  margin-bottom: 0.8rem;
}
.region-body p { font-size: 0.92rem; color: var(--text-dim); margin-bottom: 0.6rem; }
.region-body ul { margin-top: 0.6rem; }
.region-body ul li {
  font-size: 0.88rem;
  color: var(--text-dim);
  padding-left: 1.2em;
  position: relative;
  margin-bottom: 0.4rem;
}
.region-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--copper);
}
.more-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--copper);
  font-weight: 700;
}
.more-link:hover { color: var(--copper-lt); }

/* ═══════════════════════════════════════
   MAP EMBED
═══════════════════════════════════════ */
.map-embed {
  width: 100%;
  height: 320px;
  margin-top: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ═══════════════════════════════════════
   STEPS
═══════════════════════════════════════ */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 48px;
}
.step {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step .step-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--copper) 0%, var(--coral) 55%, var(--teal-accent) 100%);
  color: var(--white);
  font-family: 'Noto Serif JP', serif;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step h3 {
  font-family: 'Noto Serif JP', serif;
  color: var(--forest-deep);
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}
.step p { font-size: 0.9rem; color: var(--text-dim); }

/* ═══════════════════════════════════════
   TABLE (会社概要)
═══════════════════════════════════════ */
.info-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 32px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.info-table tr { border-bottom: 1px solid var(--border); }
.info-table tr:last-child { border-bottom: none; }
.info-table th, .info-table td {
  text-align: left;
  padding: 18px 24px;
  font-size: 0.92rem;
}
.info-table th {
  width: 200px;
  background: var(--cream-alt);
  color: var(--forest-deep);
  font-weight: 700;
}
.info-table td { color: var(--text-dim); }
.tbd {
  color: var(--copper);
  font-weight: 700;
}

/* ═══════════════════════════════════════
   CTA BAND
═══════════════════════════════════════ */
.cta-band {
  background: var(--forest-deep);
  color: var(--white);
  padding: 64px 0;
  text-align: center;
}
.cta-band h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
  margin-bottom: 1rem;
}
.cta-band p { color: rgba(255,255,255,0.78); margin-bottom: 2rem; }
.cta-band .contact-line {
  margin-top: 1.6rem;
  font-size: 1.1rem;
  font-weight: 700;
}
.cta-band .contact-line span {
  display: block;
  font-size: 0.72rem;
  color: var(--copper-lt);
  font-weight: 400;
  letter-spacing: 0.1em;
}

/* ═══════════════════════════════════════
   FORM
═══════════════════════════════════════ */
.form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  margin-top: 40px;
}
.form-row { margin-bottom: 22px; }
.form-row label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--forest-deep);
  margin-bottom: 8px;
}
.form-row .req {
  color: var(--copper);
  font-size: 0.75rem;
  margin-left: 6px;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--cream);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--copper);
  background: var(--white);
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: 0.8rem; color: var(--text-dim); margin-top: 10px; }
.form-success, .form-error {
  padding: 18px 22px;
  border-radius: var(--radius);
  margin-bottom: 24px;
  font-size: 0.92rem;
}
.form-success { background: #e8f3ee; color: var(--forest-deep); border: 1px solid #b9d8c8; }
.form-error { background: #fbeae3; color: #8a3b1f; border: 1px solid #e3b89e; }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-info .item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contact-info .item .ic {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--forest);
  color: var(--copper-lt);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.contact-info .item h4 {
  font-size: 0.88rem;
  color: var(--forest-deep);
  margin-bottom: 2px;
}
.contact-info .item p { font-size: 0.92rem; color: var(--text-dim); }
.contact-info .item a { color: var(--copper); font-weight: 700; }

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
footer {
  background: var(--forest-deep);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 32px;
}
footer .footer-top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
footer .footer-logo {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 8px;
}
footer .footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
footer .footer-links a { font-size: 0.85rem; }
footer .footer-links a:hover { color: var(--copper-lt); }
footer .footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-size: 0.78rem;
}

.notice-band {
  background: var(--cream-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  font-size: 0.82rem;
  color: var(--text-dim);
  text-align: center;
}

@media (max-width: 640px) {
  section { padding: 64px 0; }
  .form-wrap { padding: 28px 22px; }
  .info-table th { width: 130px; padding: 14px 16px; font-size: 0.82rem; }
  .info-table td { padding: 14px 16px; font-size: 0.85rem; }
}