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

:root {
  --green: #5a7a5a;
  --green-light: #7a9e7a;
  --green-pale: #e8f0e8;
  --ivory: #faf8f3;
  --beige: #ede8df;
  --brown: #6b5a3e;
  --dark: #2a2a2a;
  --text: #3a3a3a;
  --gray: #888;
  --white: #fff;
  --font-en: 'Playfair Display', serif;
  --font-ja: 'Noto Sans JP', sans-serif;
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-ja); color: var(--text); background: var(--white); line-height: 1.8; overflow-x: hidden; }
a { color: inherit; text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: 0.7; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
section { padding: 100px 0; }

.section__label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--green);
  display: block;
  margin-bottom: 12px;
}

.section__title {
  font-family: var(--font-en);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 48px;
  line-height: 1.4;
}

.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

.btn {
  display: inline-block;
  padding: 16px 48px;
  font-family: var(--font-ja);
  font-size: 0.9rem;
  border: 1px solid;
  transition: all var(--transition);
  cursor: pointer;
  border-radius: 40px;
}
.btn--green { background: var(--green); border-color: var(--green); color: var(--white); }
.btn--green:hover { background: var(--green-light); border-color: var(--green-light); opacity: 1; }
.btn--full { width: 100%; text-align: center; }

/* ヘッダー */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 20px 0; transition: all var(--transition); }
.header.scrolled { background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); padding: 14px 0; box-shadow: 0 1px 20px rgba(0,0,0,0.06); }
.header__inner { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; padding: 0 32px; }

.logo { font-family: var(--font-en); font-size: 1.5rem; font-weight: 400; letter-spacing: 0.1em; color: var(--white); transition: color var(--transition); }
.header.scrolled .logo { color: var(--dark); }

.nav__list { display: flex; list-style: none; gap: 40px; align-items: center; }
.nav__list a { font-size: 0.85rem; color: rgba(255,255,255,0.9); transition: color var(--transition); }
.header.scrolled .nav__list a { color: var(--dark); }
.nav__list a:hover { color: var(--green); opacity: 1; }

.nav__btn { padding: 8px 20px; border: 1px solid rgba(255,255,255,0.6) !important; border-radius: 40px; }
.header.scrolled .nav__btn { border-color: var(--green) !important; color: var(--green) !important; }

.hamburger { display: none; flex-direction: column; gap: 6px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 1px; background: var(--white); transition: all var(--transition); }
.header.scrolled .hamburger span { background: var(--dark); }

/* ヒーロー */
.hero { position: relative; height: 100vh; min-height: 700px; display: flex; align-items: center; justify-content: center; }
.hero__bg { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(26,46,26,0.8) 0%, rgba(45,74,45,0.65) 40%, rgba(61,94,61,0.7) 70%, rgba(26,46,26,0.8) 100%), url('https://images.unsplash.com/photo-1465146344425-f00d5f5c8f07?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat; }
.hero__bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 40% 60%, rgba(90,122,90,0.1) 0%, transparent 60%); }
.hero__content { position: relative; z-index: 1; text-align: center; color: var(--white); max-width: 700px; padding: 0 24px; }
.hero__sub { font-family: var(--font-en); font-size: 0.8rem; letter-spacing: 0.3em; color: #a8c8a8; margin-bottom: 24px; display: block; }
.hero__title { font-family: var(--font-en); font-size: clamp(2.5rem, 7vw, 4.5rem); font-weight: 400; line-height: 1.3; margin-bottom: 32px; }
.hero__title em { font-style: italic; color: #a8c8a8; }
.hero__desc { font-size: 0.9rem; color: rgba(255,255,255,0.8); margin-bottom: 48px; line-height: 2; }

/* お知らせ */
.news { padding: 28px 0; background: var(--green-pale); }
.news__list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.news__list li { display: flex; gap: 24px; align-items: baseline; font-size: 0.9rem; }
.news__date { font-family: var(--font-en); color: var(--green); font-size: 0.8rem; white-space: nowrap; }
.news__title { color: var(--text); opacity: 0.8; }
.news__preparing {
  display: inline-block;
  font-size: 0.7rem;
  padding: 2px 8px;
  border: 1px solid var(--green);
  color: var(--green);
  letter-spacing: 0.05em;
  white-space: nowrap;
  vertical-align: middle;
  margin-left: 4px;
  opacity: 0.7;
}

/* コンセプト */
.concept { background: var(--white); }
.concept__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.concept__img { position: relative; }
.concept__img-main { width: 100%; aspect-ratio: 3/4; background: url('https://images.unsplash.com/photo-1522337360788-8b13dee7a37e?auto=format&fit=crop&w=800&q=80') center/cover no-repeat; border-radius: 120px 8px 120px 8px; }
.concept__img-deco { position: absolute; top: -20px; right: -20px; width: 60%; aspect-ratio: 1; background: var(--green-pale); border-radius: 50%; z-index: -1; }
.concept__lead { font-family: var(--font-en); font-size: 1.1rem; font-style: italic; color: var(--green); margin-bottom: 24px; }
.concept__body { font-size: 0.9rem; line-height: 2; margin-bottom: 16px; color: var(--text); }
.concept__badges { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.concept__badges span { background: var(--green-pale); color: var(--green); font-size: 0.8rem; padding: 6px 14px; border-radius: 20px; }

/* 強み */
.feature { background: var(--ivory); text-align: center; }
.feature__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.feature__item { padding: 40px 24px; background: var(--white); border-radius: 16px; box-shadow: 0 2px 20px rgba(90,122,90,0.08); }
.feature__icon { font-size: 2.5rem; margin-bottom: 20px; }
.feature__item h3 { font-size: 1rem; font-weight: 500; margin-bottom: 16px; color: var(--dark); }
.feature__item p { font-size: 0.85rem; color: var(--gray); line-height: 1.9; }

/* メニュー */
.menu { background: var(--white); }
.menu__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.menu__card { padding: 32px 24px; background: var(--ivory); border-radius: 16px; border: 1px solid var(--beige); transition: transform var(--transition), box-shadow var(--transition); }
.menu__card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(90,122,90,0.12); }
.menu__card-icon { font-size: 2rem; margin-bottom: 16px; }
.menu__card h3 { font-size: 1rem; font-weight: 500; margin-bottom: 12px; color: var(--dark); }
.menu__card p { font-size: 0.85rem; color: var(--gray); line-height: 1.8; margin-bottom: 8px; }
.menu__price { font-family: var(--font-en); font-size: 1.1rem; color: var(--green) !important; font-weight: 500; }
.menu__note { margin-top: 24px; font-size: 0.8rem; color: var(--gray); }

/* チーム */
.team { background: var(--green-pale); text-align: center; }
.team__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; max-width: 800px; margin: 0 auto; }
.team__item { text-align: center; }
.team__photo { width: 160px; height: 200px; margin: 0 auto 20px; border-radius: 80px 8px 80px 8px; }
.team__photo--1 { background: url('https://images.unsplash.com/photo-1595456982104-14cc660c4d22?auto=format&fit=crop&w=400&q=80') center/cover no-repeat; }
.team__photo--2 { background: url('https://images.unsplash.com/photo-1562322140-8baeececf3df?auto=format&fit=crop&w=400&q=80') center/cover no-repeat; }
.team__position { font-size: 0.75rem; color: var(--green); letter-spacing: 0.1em; margin-bottom: 8px; }
.team__name { font-size: 1.2rem; font-weight: 500; margin-bottom: 8px; }
.team__career { font-size: 0.8rem; color: var(--green); margin-bottom: 16px; }
.team__bio { font-size: 0.85rem; color: var(--text); line-height: 1.9; text-align: left; }

/* お客様の声 */
.voice { background: var(--white); }
.voice__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.voice__item { padding: 32px; background: var(--ivory); border-radius: 16px; }
.voice__stars { color: #f4a62a; font-size: 0.9rem; margin-bottom: 16px; }
.voice__text { font-size: 0.85rem; line-height: 2; color: var(--text); margin-bottom: 16px; }
.voice__name { font-size: 0.8rem; color: var(--gray); }

/* SNS */
.sns { background: var(--green-pale); text-align: center; }
.sns__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.sns__item { display: flex; flex-direction: column; align-items: center; padding: 40px 24px; background: var(--white); border-radius: 16px; transition: transform var(--transition), box-shadow var(--transition); opacity: 1; }
.sns__item:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(90,122,90,0.12); opacity: 1; }
.sns__icon { width: 48px; height: 48px; margin-bottom: 16px; }
.sns__item--instagram .sns__icon { color: #e1306c; }
.sns__item--tiktok .sns__icon { color: #000; }
.sns__item--youtube .sns__icon { color: #ff0000; }
.sns__name { font-family: var(--font-en); font-size: 1rem; letter-spacing: 0.1em; margin-bottom: 4px; }
.sns__handle { font-size: 0.8rem; color: var(--green); margin-bottom: 10px; }
.sns__desc { font-size: 0.8rem; color: var(--gray); }

/* アクセス */
.access { background: var(--white); }
.access__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.access__map iframe { border-radius: 16px; }
.access__dl { display: grid; grid-template-columns: auto 1fr; gap: 16px 32px; }
.access__dl dt { font-size: 0.8rem; color: var(--green); white-space: nowrap; font-weight: 500; }
.access__dl dd { font-size: 0.9rem; line-height: 1.8; }
.access__dl a { color: var(--green); }

/* お問い合わせ */
.contact { background: var(--ivory); }
.contact__lead { text-align: center; font-size: 0.9rem; color: var(--gray); margin-top: -32px; margin-bottom: 48px; }
.contact__form { max-width: 640px; margin: 0 auto; }
.form__group { margin-bottom: 24px; }
.form__group label { display: block; font-size: 0.85rem; margin-bottom: 8px; color: var(--dark); font-weight: 500; }
.required { background: var(--green); color: var(--white); font-size: 0.65rem; padding: 2px 8px; margin-left: 8px; border-radius: 20px; }
.form__group input, .form__group select, .form__group textarea {
  width: 100%; padding: 14px 16px; border: 1px solid var(--beige); background: var(--white);
  font-family: var(--font-ja); font-size: 0.9rem; color: var(--text);
  transition: border-color var(--transition); outline: none; border-radius: 8px; -webkit-appearance: none;
}
.form__group input:focus, .form__group select:focus, .form__group textarea:focus { border-color: var(--green); }
.form__group textarea { resize: vertical; }

/* フッター */
.footer { background: var(--dark); color: rgba(255,255,255,0.6); padding: 64px 0 32px; }
.footer__inner { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 48px; gap: 48px; }
.footer .logo { color: var(--white); font-size: 1.4rem; margin-bottom: 8px; display: block; }
.footer__tagline { font-size: 0.75rem; margin-bottom: 24px; }
.footer__sns { display: flex; gap: 12px; }
.footer__sns a { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,0.2); border-radius: 50%; color: rgba(255,255,255,0.6); transition: all var(--transition); }
.footer__sns a:hover { border-color: var(--green-light); color: var(--green-light); opacity: 1; }
.footer__nav ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer__nav a { font-size: 0.85rem; color: rgba(255,255,255,0.5); }
.footer__nav a:hover { color: var(--green-light); opacity: 1; }
.footer__copy { text-align: center; font-size: 0.75rem; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; }

/* レスポンシブ */
@media (max-width: 900px) {
  .concept__inner, .team__grid, .access__inner { grid-template-columns: 1fr; }
  .feature__grid, .voice__grid, .sns__grid, .menu__grid { grid-template-columns: 1fr; }
  .nav { display: none; }
  .hamburger { display: flex; }
  .nav.open { display: flex; flex-direction: column; position: fixed; inset: 0; background: rgba(26,46,26,0.97); align-items: center; justify-content: center; z-index: 99; }
  .nav.open .nav__list { flex-direction: column; gap: 32px; }
  .nav.open .nav__list a { font-size: 1.2rem; color: var(--white); }
  .footer__inner { flex-direction: column; }
}

@media (max-width: 600px) {
  section { padding: 72px 0; }
  .hero__title { font-size: 2.2rem; }
  .access__dl { grid-template-columns: 1fr; gap: 8px; }
  .menu__grid { grid-template-columns: 1fr; }
}