/* ===== RESET & ROOT ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --green-dark:  #1A3A2A;
  --green:       #2D5A3D;
  --green-mid:   #3D7A52;
  --green-light: #D1FAE5;
  --gold:        #B8962E;
  --gold2:       #D4AF4A;
  --gold-light:  #F5E6B0;
  --text:        #1C2B1E;
  --text2:       #4A5E4E;
  --text3:       #8A9E8C;
  --bg:          #F5F7F4;
  --surface:     #FFFFFF;
  --border:      #E0E8E2;
  --green-line:  #06C755;
}
html { scroll-behavior: smooth; }
body { font-family: 'Hiragino Mincho ProN', 'Yu Mincho', 'Georgia', serif; color: var(--text); background: var(--bg); line-height: 1.8; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ===== HEADER ===== */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(26,58,42,0.97); backdrop-filter: blur(8px);
  padding: 0 32px; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid rgba(184,150,46,0.2);
}
.logo {
  color: #fff; font-size: 1.1rem; font-weight: 700;
  letter-spacing: 0.12em; display: flex; align-items: center; gap: 10px;
}
.logo-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); flex-shrink:0; }
.logo small { display: block; font-size: 0.6rem; color: rgba(255,255,255,0.4); letter-spacing: 0.15em; margin-top: 2px; font-family: 'Hiragino Kaku Gothic ProN', sans-serif; }
nav { display: flex; gap: 4px; }
nav a {
  color: rgba(255,255,255,0.65); font-size: 0.78rem; font-weight: 600;
  padding: 8px 12px; border-radius: 6px; letter-spacing: 0.04em;
  transition: all .2s; font-family: 'Hiragino Kaku Gothic ProN', sans-serif;
}
nav a:hover { color: #fff; background: rgba(255,255,255,0.07); }
nav a.active { color: var(--gold); }
.header-right { display: flex; align-items: center; gap: 12px; }
.header-tel { color: #fff; text-align: right; font-family: 'Hiragino Kaku Gothic ProN', sans-serif; }
.header-tel-num { font-size: 0.95rem; font-weight: 800; }
.header-tel small { display: block; font-size: 0.62rem; color: rgba(255,255,255,0.45); }
.header-line {
  background: var(--green-line); color: #fff; font-size: 0.78rem; font-weight: 800;
  padding: 8px 14px; border-radius: 6px; display: flex; align-items: center; gap: 5px;
  transition: background .2s; font-family: 'Hiragino Kaku Gothic ProN', sans-serif;
}
.header-line:hover { background: #05B34C; }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  padding-top: 64px;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
  padding-bottom: 56px;
}
.page-hero-inner { max-width: 1100px; margin: 0 auto; padding: 56px 32px 0; }
.page-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.75rem; color: rgba(255,255,255,0.45); margin-bottom: 20px;
  font-family: 'Hiragino Kaku Gothic ProN', sans-serif;
}
.page-breadcrumb a { color: rgba(255,255,255,0.55); transition: color .2s; }
.page-breadcrumb a:hover { color: rgba(255,255,255,0.85); }
.page-breadcrumb span { color: rgba(255,255,255,0.25); }
.page-hero h1 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; color: #fff; line-height: 1.3; margin-bottom: 12px; letter-spacing: 0.05em; }
.page-hero p { color: rgba(255,255,255,0.65); font-size: 0.95rem; font-family: 'Hiragino Kaku Gothic ProN', sans-serif; }
.page-hero-en { font-size: 0.72rem; color: var(--gold); font-weight: 700; letter-spacing: 0.2em; margin-bottom: 10px; font-family: 'Hiragino Kaku Gothic ProN', sans-serif; }

/* ===== SECTION BASE ===== */
.section { padding: 80px 32px; }
.section-alt { background: var(--surface); }
.container { max-width: 1100px; margin: 0 auto; }
.sec-label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.2em; color: var(--gold); text-transform: uppercase; margin-bottom: 10px; font-family: 'Hiragino Kaku Gothic ProN', sans-serif; }
.sec-title { font-size: clamp(1.4rem, 2.8vw, 2rem); font-weight: 700; color: var(--green-dark); line-height: 1.4; margin-bottom: 16px; letter-spacing: 0.05em; }
.sec-desc { color: var(--text2); font-size: 0.92rem; line-height: 2; max-width: 640px; font-family: 'Hiragino Kaku Gothic ProN', sans-serif; }
.sec-header { margin-bottom: 56px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; border-radius: 6px; transition: all .2s;
  letter-spacing: 0.06em; cursor: pointer; border: none;
  font-family: 'Hiragino Kaku Gothic ProN', sans-serif;
}
.btn-primary {
  background: var(--gold); color: var(--green-dark);
  padding: 16px 36px; font-size: 0.95rem;
}
.btn-primary:hover { background: var(--gold2); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(184,150,46,0.35); }
.btn-line {
  background: var(--green-line); color: #fff;
  padding: 16px 28px; font-size: 0.9rem;
}
.btn-line:hover { background: #05B34C; transform: translateY(-2px); }
.btn-ghost {
  background: transparent; color: rgba(255,255,255,0.8);
  padding: 16px 28px; font-size: 0.9rem;
  border: 1px solid rgba(255,255,255,0.35);
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.7); color: #fff; }
.btn-outline {
  background: transparent; color: var(--green-dark);
  padding: 12px 24px; font-size: 0.85rem;
  border: 2px solid var(--green-dark);
}
.btn-outline:hover { background: var(--green-dark); color: #fff; }
.cta-group { display: flex; gap: 12px; flex-wrap: wrap; }

/* ===== CARDS ===== */
.card {
  background: var(--surface); border-radius: 12px; padding: 32px 28px;
  border: 1px solid var(--border); transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: 0 8px 32px rgba(26,58,42,0.1); transform: translateY(-3px); }
.card-icon {
  width: 48px; height: 48px; border-radius: 10px;
  background: var(--green-dark); color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin-bottom: 16px; flex-shrink: 0;
}
.card h3 { font-size: 1rem; font-weight: 700; color: var(--green-dark); margin-bottom: 10px; line-height: 1.5; letter-spacing: 0.04em; }
.card p { color: var(--text2); font-size: 0.86rem; line-height: 1.9; font-family: 'Hiragino Kaku Gothic ProN', sans-serif; }

/* ===== GRID ===== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  padding: 72px 32px; text-align: center;
  position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23B8962E' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-banner h2 { font-size: clamp(1.4rem, 2.8vw, 2rem); font-weight: 700; color: #fff; margin-bottom: 12px; position: relative; z-index: 1; letter-spacing: 0.05em; }
.cta-banner p { color: rgba(255,255,255,0.65); font-size: 0.95rem; margin-bottom: 36px; position: relative; z-index: 1; font-family: 'Hiragino Kaku Gothic ProN', sans-serif; }
.cta-tel-big {
  font-size: 1.9rem; font-weight: 700; color: #fff;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-bottom: 24px; position: relative; z-index: 1;
  font-family: 'Hiragino Kaku Gothic ProN', sans-serif;
}
.cta-tel-big small { font-size: 0.72rem; font-weight: 400; color: rgba(255,255,255,0.45); display: block; }

/* ===== DIVIDER ===== */
.divider { border: none; border-top: 1px solid var(--border); margin: 32px 0; }

/* ===== NOTICE BAR ===== */
.notice-bar {
  background: var(--green-dark); color: rgba(255,255,255,0.8);
  text-align: center; padding: 11px 24px; font-size: 0.82rem;
  font-family: 'Hiragino Kaku Gothic ProN', sans-serif;
}
.notice-bar strong { color: var(--gold); }

/* ===== FOOTER ===== */
footer {
  background: #0D1F14; color: rgba(255,255,255,0.35);
  padding: 48px 32px 32px;
  font-family: 'Hiragino Kaku Gothic ProN', sans-serif;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 24px;
}
.footer-logo { color: #fff; font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; letter-spacing: 0.12em; }
.footer-logo span { color: var(--gold); }
.footer-desc { font-size: 0.8rem; line-height: 1.9; }
.footer-nav h4 { color: rgba(255,255,255,0.6); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; margin-bottom: 14px; }
.footer-nav ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-nav a { color: rgba(255,255,255,0.4); font-size: 0.82rem; transition: color .2s; }
.footer-nav a:hover { color: rgba(255,255,255,0.7); }
.footer-contact h4 { color: rgba(255,255,255,0.6); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; margin-bottom: 14px; }
.footer-tel { color: #fff; font-size: 1.15rem; font-weight: 700; margin-bottom: 6px; }
.footer-hours { font-size: 0.78rem; line-height: 1.9; }
.footer-copy { max-width: 1100px; margin: 0 auto; text-align: center; font-size: 0.75rem; }

/* ===== ANIMATE ===== */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity .65s ease, transform .65s ease; }
.fade-up.visible { opacity: 1; transform: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  nav { display: none; }
}
@media (max-width: 480px) {
  .section { padding: 60px 20px; }
  header { padding: 0 20px; }
  .page-hero-inner { padding: 48px 20px 0; }
  .cta-group { flex-direction: column; }
}