/* ============================================
   Medical Salon ハコニワ — style.css
   Colors: #657F63 / #A7B79A / #E7E2D6 / #CDBEAA
   ============================================ */
:root {
  --green: #657F63;
  --green-dark: #55684F;
  --green-light: #A7B79A;
  --ivory: #F8F5EC;
  --ivory-deep: #E7E2D6;
  --greige: #CDBEAA;
  --text: #666D5E;       /* ロゴの深緑 #5F6659 より少し薄い緑 */
  --text-soft: #78806E;
  --white: #FFFDF8;
  --font-jp: 'Noto Sans JP', sans-serif;
  --font-serif: 'Noto Serif JP', serif;
  --font-en: 'Cormorant Garamond', 'Garamond', serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-jp);
  font-weight: 500; /* 400→500: 本文を1段階太く（読みやすさ対応） */
  color: var(--text);
  background: var(--ivory);
  line-height: 1.9;
  letter-spacing: 0.06em;
  font-size: 15px;
}

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

.inner { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(248, 245, 236, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ivory-deep);
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 10px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.header-logo { display: flex; align-items: center; gap: 10px; }
.header-logo svg, .header-logo img { width: 46px; height: auto; }
.header-logo .logo-text { display: flex; flex-direction: column; line-height: 1.3; }
.header-logo .logo-jp { font-size: 17px; letter-spacing: 0.35em; color: var(--green); font-weight: 500; }
.header-logo .logo-en { font-family: var(--font-en); font-size: 8px; letter-spacing: 0.3em; color: var(--green-light); }

.gnav ul { display: flex; gap: 26px; align-items: center; }
.gnav a {
  font-family: var(--font-en); font-size: 12px; letter-spacing: 0.18em;
  color: var(--text-soft); transition: color .3s;
}
.gnav a:hover { color: var(--green); }
.gnav .nav-reserve {
  background: var(--green); color: #fff; padding: 9px 22px;
  border-radius: 999px; letter-spacing: 0.15em;
  transition: background .3s;
}
.gnav .nav-reserve:hover { background: var(--green-dark); color: #fff; }
.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #FAF7EF 0%, #F1EDE0 55%, #E9E9DC 100%);
}
.hero-inner {
  max-width: 1080px; margin: 0 auto; padding: 90px 24px 110px;
  position: relative; z-index: 2;
}
.hero-copy h1 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4.6vw, 46px);
  font-weight: 500; color: var(--text);
  letter-spacing: 0.12em; line-height: 1.7;
}
.hero-copy .hero-sub {
  margin-top: 26px; font-size: clamp(14px, 1.8vw, 17px);
  color: var(--text-soft); letter-spacing: 0.14em;
}
.hero-copy .hero-salon {
  margin-top: 14px; font-family: var(--font-en);
  color: var(--green); letter-spacing: 0.25em; font-size: 13px;
}
.hero-cta { margin-top: 44px; display: flex; gap: 16px; flex-wrap: wrap; }
.hero-leaves {
  position: absolute; right: -60px; top: 0; bottom: 0; width: 55%;
  opacity: 0.5; z-index: 1; pointer-events: none;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 34px; border-radius: 999px; font-size: 14px;
  letter-spacing: 0.12em; transition: all .3s; border: 1px solid transparent;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); box-shadow: 0 6px 18px rgba(101,127,99,.3); }
.btn-outline { border-color: var(--green); color: var(--green); background: transparent; }
.btn-outline:hover { background: var(--green); color: #fff; }
.btn-line { background: #06C755; color: #fff; }
.btn-line:hover { opacity: .85; }
.btn-insta {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: #fff;
}
.btn-insta:hover { opacity: .85; }

/* ---------- Section common ---------- */
.section { padding: 90px 0; }
.section-alt { background: var(--white); }
.section-head { text-align: center; margin-bottom: 56px; }
.section-head .en {
  font-family: var(--font-en); font-size: 13px; letter-spacing: 0.35em;
  color: var(--green-light); display: block;
}
.section-head h2 {
  font-family: var(--font-serif); font-size: clamp(22px, 3vw, 30px);
  font-weight: 500; color: var(--green-dark); letter-spacing: 0.15em;
  margin-top: 10px;
}
.section-head .deco {
  width: 60px; height: 1px; background: var(--greige); margin: 22px auto 0;
}
.lead { text-align: center; color: var(--text-soft); max-width: 640px; margin: 0 auto; }

/* ---------- Concept ---------- */
.concept-box {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.concept-visual {
  aspect-ratio: 4 / 3; border-radius: 18px;
  background:
    radial-gradient(circle at 30% 30%, rgba(167,183,154,.35), transparent 60%),
    radial-gradient(circle at 75% 70%, rgba(205,190,170,.4), transparent 55%),
    linear-gradient(160deg, #F3EFE4, #E7E2D6);
  display: flex; align-items: center; justify-content: center;
}
.concept-visual svg { width: 46%; opacity: .9; }
.concept-text h3 {
  font-family: var(--font-serif); font-size: 22px; font-weight: 500;
  color: var(--green-dark); line-height: 2; letter-spacing: 0.1em; margin-bottom: 24px;
}
.concept-text p { color: var(--text-soft); margin-bottom: 16px; }

/* ---------- Features ---------- */
.features {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.feature-card {
  background: var(--white); border: 1px solid var(--ivory-deep);
  border-radius: 16px; padding: 38px 28px; text-align: center;
  transition: transform .3s, box-shadow .3s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(101,127,99,.12); }
.feature-icon {
  width: 64px; height: 64px; margin: 0 auto 20px; border-radius: 50%;
  background: var(--ivory); display: flex; align-items: center; justify-content: center;
  color: var(--green); font-size: 26px;
}
.feature-card h3 { font-size: 16px; font-weight: 500; color: var(--green-dark); letter-spacing: 0.1em; margin-bottom: 12px; }
.feature-card p { font-size: 13.5px; color: var(--text-soft); }

/* ---------- Menu ---------- */
.menu-pickup {
  background: var(--white); border: 1px solid var(--green-light);
  border-radius: 18px; padding: 44px 40px; margin-bottom: 40px; position: relative;
}
.menu-pickup .badge {
  position: absolute; top: -16px; left: 40px; background: var(--green);
  color: #fff; font-size: 12px; letter-spacing: 0.2em; padding: 7px 20px; border-radius: 999px;
}
.menu-pickup h3 { font-family: var(--font-serif); font-size: 24px; color: var(--green-dark); font-weight: 500; letter-spacing: .12em; }
.menu-pickup .pickup-note { font-size: 13px; color: var(--text-soft); margin: 6px 0 24px; }
.pickup-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pickup-item { background: var(--ivory); border-radius: 12px; padding: 22px; }
.pickup-item .tag {
  display: inline-block; background: var(--green-light); color: #fff;
  font-size: 11px; letter-spacing: .15em; padding: 3px 14px; border-radius: 4px; margin-bottom: 10px;
}
.pickup-item .price { font-family: var(--font-en); font-size: 20px; color: var(--green-dark); }
.pickup-item .desc { font-size: 12.5px; color: var(--text-soft); margin-top: 8px; }

.menu-list { max-width: 720px; margin: 0 auto; }
.menu-row {
  display: flex; align-items: baseline; gap: 12px; padding: 15px 4px;
  border-bottom: 1px dashed var(--greige);
}
.menu-row .name { font-size: 15px; letter-spacing: .08em; }
.menu-row .dots { flex: 1; border-bottom: 1px dotted var(--greige); transform: translateY(-4px); }
.menu-row .price { font-family: var(--font-en); font-size: 16px; color: var(--green-dark); white-space: nowrap; }
.menu-row .note {
  font-size: 11px; background: var(--ivory-deep); color: var(--text-soft);
  padding: 2px 10px; border-radius: 4px; white-space: nowrap;
}
.menu-group-title {
  font-family: var(--font-serif); font-size: 19px; color: var(--green-dark);
  letter-spacing: .15em; margin: 48px 0 8px; display: flex; align-items: center; gap: 14px;
}
.menu-group-title::after { content: ""; flex: 1; height: 1px; background: var(--ivory-deep); }
.menu-group-sub { font-size: 12.5px; color: var(--text-soft); margin-bottom: 6px; }
.menu-sub-heading { font-size: 13px; font-weight: 500; color: var(--green); letter-spacing: .14em; margin: 30px 0 2px; }
.menu-row .name .parts { display: block; font-size: 11px; color: var(--text-soft); letter-spacing: .04em; margin-top: 5px; line-height: 1.7; }
.menu-note { font-size: 12px; color: var(--text-soft); margin-top: 26px; text-align: center; }
.menu-more { text-align: center; margin-top: 48px; }

/* ---------- Case (Before/After) ---------- */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.case-card {
  background: var(--white); border-radius: 16px; overflow: hidden;
  border: 1px solid var(--ivory-deep);
}
.ba { display: grid; grid-template-columns: 1fr 1fr; }
.ba-box {
  aspect-ratio: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 6px; color: var(--text-soft);
}
.ba-box.before { background: linear-gradient(150deg, #E4DFD2, #D8D2C2); }
.ba-box.after  { background: linear-gradient(150deg, #EFEBDD, #F7F3E7); }
.ba-box .ba-label { font-family: var(--font-en); font-size: 11px; letter-spacing: .25em; color: var(--green); }
.ba-box .ph { font-size: 11px; color: #A39D8D; }
/* ---------- Case photos (2026-07-29) ---------- */
.ba-box.has-photo { position: relative; overflow: hidden; }
.ba-box.has-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba-box.has-photo .ba-label { position: absolute; top: 10px; left: 10px; z-index: 1; background: rgba(248,245,236,.9); padding: 3px 10px; border-radius: 4px; }

.case-body { padding: 22px 24px 26px; }
.case-body h3 { font-size: 15px; font-weight: 500; color: var(--green-dark); margin-bottom: 8px; }
.case-body p { font-size: 12.5px; color: var(--text-soft); }
.case-note { font-size: 11.5px; color: #A39D8D; margin-top: 24px; text-align: center; }

/* ---------- Voice ---------- */
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.voice-card {
  background: var(--white); border-radius: 16px; padding: 34px 28px;
  border: 1px solid var(--ivory-deep); position: relative;
}
.voice-card::before {
  content: "“"; font-family: var(--font-serif); font-size: 54px; color: var(--green-light);
  position: absolute; top: 10px; left: 22px; line-height: 1;
}
.voice-card p { font-size: 13.5px; color: var(--text); margin-top: 18px; }
.voice-meta { margin-top: 18px; font-size: 12px; color: var(--text-soft); display: flex; align-items: center; gap: 10px; }
.voice-meta::before { content: ""; width: 22px; height: 1px; background: var(--greige); }

/* ---------- Flow (初めての方へ 抜粋) ---------- */
.flow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.flow-step { text-align: center; padding: 28px 18px; background: var(--white); border-radius: 14px; border: 1px solid var(--ivory-deep); }
.flow-step .num { font-family: var(--font-en); font-size: 13px; letter-spacing: .2em; color: var(--green-light); }
.flow-step h3 { font-size: 15px; font-weight: 500; color: var(--green-dark); margin: 10px 0 8px; }
.flow-step p { font-size: 12.5px; color: var(--text-soft); }

/* ---------- Access ---------- */
.access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.access-map {
  aspect-ratio: 4 / 3; background: var(--ivory-deep); border-radius: 16px;
  display: flex; align-items: center; justify-content: center; color: var(--text-soft); font-size: 13px;
  overflow: hidden;
}
.access-map iframe { width: 100%; height: 100%; border: 0; display: block; }
.access-info dl { display: grid; grid-template-columns: 96px 1fr; row-gap: 16px; font-size: 14px; }
.access-info dt { color: var(--green); font-weight: 500; }
.access-info dd { color: var(--text-soft); }

/* ---------- Reserve CTA ---------- */
.reserve-cta {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  color: #fff; text-align: center; padding: 80px 24px;
}
.reserve-cta .en { font-family: var(--font-en); letter-spacing: .35em; font-size: 13px; color: var(--green-light); }
.reserve-cta h2 { font-family: var(--font-serif); font-size: clamp(20px, 3vw, 28px); font-weight: 500; letter-spacing: .15em; margin: 12px 0 10px; }
.reserve-cta p { font-size: 13.5px; opacity: .85; }
.reserve-buttons { margin-top: 36px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.reserve-buttons .btn { min-width: 220px; }
.btn-web { background: #fff; color: var(--green-dark); }
.btn-web:hover { background: var(--ivory); }

/* ---------- Reserve page ---------- */
.reserve-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.reserve-card {
  background: var(--white); border: 1px solid var(--ivory-deep); border-radius: 18px;
  padding: 44px 30px; text-align: center; display: flex; flex-direction: column; gap: 18px;
}
.reserve-card .icon { font-size: 34px; }
.reserve-card h3 { font-size: 17px; font-weight: 500; color: var(--green-dark); letter-spacing: .1em; }
.reserve-card p { font-size: 13px; color: var(--text-soft); flex: 1; }
.reserve-notes {
  max-width: 720px; margin: 60px auto 0; background: var(--white);
  border-radius: 14px; padding: 34px 38px; border: 1px solid var(--ivory-deep);
}
.reserve-notes h3 { font-size: 15px; color: var(--green-dark); margin-bottom: 14px; letter-spacing: .12em; }
.reserve-notes li { font-size: 13.5px; color: var(--text-soft); padding-left: 1.2em; position: relative; margin-bottom: 8px; }
.reserve-notes li::before { content: "・"; position: absolute; left: 0; color: var(--green-light); }

/* ---------- Page hero (下層) ---------- */
.page-hero {
  background: linear-gradient(135deg, #FAF7EF, #EBE7D9);
  text-align: center; padding: 66px 24px;
}
.page-hero .en { font-family: var(--font-en); letter-spacing: .35em; font-size: 13px; color: var(--green-light); display: block; }
.page-hero h1 { font-family: var(--font-serif); font-size: clamp(24px, 3.4vw, 32px); font-weight: 500; color: var(--green-dark); letter-spacing: .15em; margin-top: 10px; }
.page-hero .h1-reserve { font-size: clamp(28px, 3.8vw, 36px); } /* 「ご予約」のみ+4px */

/* ---------- Footer ---------- */
.footer { background: var(--green-dark); color: #EDEAE0; padding: 60px 24px 30px; }
.footer-inner { max-width: 1080px; margin: 0 auto; text-align: center; }
.footer .f-logo-jp { font-family: var(--font-serif); font-size: 20px; letter-spacing: .4em; }
.footer .f-logo-en { font-family: var(--font-en); font-size: 10px; letter-spacing: .3em; color: var(--green-light); margin-top: 4px; }
.footer address { font-style: normal; font-size: 13px; margin-top: 18px; opacity: .8; }
.footer-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 20px; margin-top: 28px; }
.footer-nav a { font-family: var(--font-en); font-size: 11px; letter-spacing: .18em; opacity: .8; }
.footer-nav a:hover { opacity: 1; }
.copyright { margin-top: 34px; font-family: var(--font-en); font-size: 10.5px; letter-spacing: .15em; opacity: .55; }

/* ---------- Concept page ---------- */
.story {
  max-width: 720px; margin: 0 auto; text-align: center;
}
.story h3 {
  font-family: var(--font-serif); font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 500; color: var(--green-dark); letter-spacing: .12em;
  line-height: 2.1; margin-bottom: 30px;
}
.story p { color: var(--text-soft); margin-bottom: 20px; text-align: left; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 56px; }
.pillar {
  background: var(--white); border: 1px solid var(--ivory-deep); border-radius: 16px;
  padding: 40px 30px; text-align: center;
}
.pillar .num { font-family: var(--font-en); font-size: 12px; letter-spacing: .3em; color: var(--green-light); }
.pillar h3 { font-family: var(--font-serif); font-size: 18px; font-weight: 500; color: var(--green-dark); margin: 12px 0 14px; letter-spacing: .1em; }
.pillar p { font-size: 13.5px; color: var(--text-soft); }

/* ---------- Worries (初めての方へ) ---------- */
.worries {
  max-width: 680px; margin: 0 auto; background: var(--white);
  border: 1px solid var(--ivory-deep); border-radius: 16px; padding: 40px 46px;
}
.worries li {
  padding: 12px 0 12px 34px; position: relative; font-size: 14.5px;
  border-bottom: 1px dashed var(--ivory-deep); color: var(--text);
}
.worries li:last-child { border-bottom: none; }
.worries li::before {
  content: "✓"; position: absolute; left: 4px; color: var(--green);
  font-weight: bold;
}
.worries-close { text-align: center; margin-top: 34px; color: var(--green-dark); font-family: var(--font-serif); font-size: 17px; letter-spacing: .1em; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  background: var(--white); border: 1px solid var(--ivory-deep);
  border-radius: 12px; margin-bottom: 14px; overflow: hidden;
}
.faq summary {
  cursor: pointer; padding: 20px 24px; font-size: 14.5px; font-weight: 500;
  color: var(--green-dark); list-style: none; position: relative; padding-left: 56px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before {
  content: "Q"; position: absolute; left: 20px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-en); color: var(--green); font-size: 17px;
}
.faq summary::after {
  content: "＋"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  color: var(--green-light); font-size: 15px;
}
.faq details[open] summary::after { content: "－"; }
.faq .faq-a {
  padding: 0 24px 20px 56px; font-size: 13.5px; color: var(--text-soft); position: relative;
}
.faq .faq-a::before {
  content: "A"; position: absolute; left: 20px; top: -2px;
  font-family: var(--font-en); color: var(--greige); font-size: 17px;
}

/* ---------- Access page ---------- */
.access-detail dl { grid-template-columns: 130px 1fr; }
.access-hint {
  max-width: 720px; margin: 50px auto 0; background: var(--white);
  border-radius: 14px; padding: 30px 36px; border: 1px solid var(--ivory-deep);
}
.access-hint h3 { font-size: 15px; color: var(--green-dark); margin-bottom: 12px; letter-spacing: .12em; }
.access-hint p { font-size: 13.5px; color: var(--text-soft); }

@media (max-width: 900px) {
  .pillars { grid-template-columns: 1fr; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .features, .case-grid, .voice-grid, .reserve-cards, .pickup-grid { grid-template-columns: 1fr 1fr; }
  .flow-grid { grid-template-columns: 1fr 1fr; }
  .concept-box, .access-grid { grid-template-columns: 1fr; gap: 36px; }
  .gnav ul { gap: 16px; }
}
@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .features, .case-grid, .voice-grid, .reserve-cards, .pickup-grid { grid-template-columns: 1fr; }
  .gnav { display: none; }
  .nav-toggle {
    display: block; background: none; border: none; color: var(--green);
    font-family: var(--font-en); font-size: 12px; letter-spacing: .15em; cursor: pointer;
  }
  .gnav.open {
    display: block; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--ivory-deep); padding: 20px 24px;
  }
  .gnav.open ul { flex-direction: column; align-items: flex-start; gap: 14px; }
  .hero-inner { padding: 64px 24px 80px; }
  .hero-leaves { display: none; }
}