/* =========================================================
   Salon K Esthetic - Main Stylesheet
   ========================================================= */

:root {
  --color-bg: #FAF7F2;
  --color-bg-alt: #F2EDE5;
  --color-text: #2A2722;
  --color-text-light: #6B6359;
  --color-accent: #B4A07A;       /* ベージュゴールド */
  --color-accent-dark: #8C7A56;
  --color-rose: #C58E8E;
  --color-deep: #3A3A3A;
  --color-cta: #C2683E;          /* テラコッタ */
  --color-cta-dark: #A2552E;
  --color-line: #DDD3C2;
  --font-serif: 'Noto Serif JP', 'Yu Mincho', serif;
  --font-sans: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-en: 'Cormorant Garamond', serif;
  --max-w: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--color-accent-dark); text-decoration: none; transition: opacity .25s; }
a:hover { opacity: .7; }

/* ===== Layout ===== */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

section { padding: 80px 0; }
@media (max-width: 768px) { section { padding: 56px 0; } }

/* ===== Typography ===== */
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 500; line-height: 1.4; letter-spacing: .04em; }
.en { font-family: var(--font-en); font-weight: 500; letter-spacing: .12em; }

.section-title {
  text-align: center;
  margin-bottom: 56px;
}
.section-title .en {
  display: block;
  font-size: 14px;
  color: var(--color-accent);
  letter-spacing: .3em;
  margin-bottom: 12px;
}
.section-title h2 {
  font-size: 28px;
  color: var(--color-deep);
}
@media (max-width: 768px) {
  .section-title h2 { font-size: 22px; }
  .section-title { margin-bottom: 36px; }
}

/* ===== Header ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(250, 247, 242, .96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
  z-index: 100;
  height: 70px;
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}
.logo {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-deep);
  letter-spacing: .08em;
}
.logo .en { font-size: 12px; letter-spacing: .2em; color: var(--color-accent); display: block; margin-top: -2px; }

.nav { display: flex; gap: 32px; align-items: center; }
.nav a { color: var(--color-text); font-size: 14px; font-weight: 500; }
.nav .btn-reserve {
  background: var(--color-cta); color: white;
  padding: 10px 22px; border-radius: 4px;
  font-size: 13px; letter-spacing: .08em;
}
.nav .btn-reserve:hover { background: var(--color-cta-dark); opacity: 1; }

.hamburger { display: none; }

@media (max-width: 900px) {
  .nav { display: none; }
  .hamburger {
    display: block; background: none; border: none;
    width: 32px; height: 24px; position: relative; cursor: pointer;
  }
  .hamburger span {
    display: block; position: absolute; left: 0;
    width: 100%; height: 2px; background: var(--color-text);
    transition: all .3s;
  }
  .hamburger span:nth-child(1) { top: 0; }
  .hamburger span:nth-child(2) { top: 11px; }
  .hamburger span:nth-child(3) { top: 22px; }
  .nav.is-open {
    display: flex;
    position: fixed; top: 70px; left: 0; right: 0; bottom: 0;
    flex-direction: column;
    background: var(--color-bg);
    padding: 40px 24px;
    align-items: stretch;
    gap: 20px;
  }
  .nav.is-open a { font-size: 16px; padding: 12px 0; border-bottom: 1px solid var(--color-line); }
}

main { padding-top: 70px; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex; align-items: center;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.hero-image {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
}
.hero-image::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(250,247,242,.85) 0%, rgba(250,247,242,.4) 60%, rgba(250,247,242,.1) 100%);
}
@media (max-width: 768px) {
  .hero-image::after {
    background: linear-gradient(180deg, rgba(250,247,242,.5) 0%, rgba(250,247,242,.85) 70%);
  }
}
.hero-inner {
  position: relative; z-index: 2;
  max-width: 720px;
  padding: 0 24px;
}
.hero-tag {
  font-size: 12px; letter-spacing: .3em;
  color: var(--color-accent);
  margin-bottom: 24px;
}
.hero-title {
  font-size: 44px; line-height: 1.45;
  color: var(--color-deep);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 16px; line-height: 1.9;
  color: var(--color-text-light);
  margin-bottom: 36px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
@media (max-width: 768px) {
  .hero { min-height: 80vh; }
  .hero-title { font-size: 28px; }
  .hero-sub { font-size: 14px; }
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 16px 36px;
  border-radius: 4px;
  font-size: 14px; font-weight: 500; letter-spacing: .1em;
  text-align: center;
  transition: all .25s;
  cursor: pointer; border: none;
}
.btn-primary { background: var(--color-cta); color: white; }
.btn-primary:hover { background: var(--color-cta-dark); opacity: 1; }
.btn-outline {
  background: transparent;
  color: var(--color-deep);
  border: 1px solid var(--color-accent-dark);
}
.btn-outline:hover { background: var(--color-accent); color: white; opacity: 1; }
.btn-large { padding: 20px 48px; font-size: 15px; }

/* ===== USP / Features ===== */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
}
@media (max-width: 900px) { .features-grid { grid-template-columns: 1fr; gap: 32px; } }
.feature-card { text-align: center; padding: 32px 24px; background: white; border: 1px solid var(--color-line); }
.feature-num {
  font-family: var(--font-en);
  font-size: 32px;
  color: var(--color-accent);
  display: block; margin-bottom: 12px;
  letter-spacing: .1em;
}
.feature-card h3 { font-size: 18px; margin-bottom: 16px; color: var(--color-deep); }
.feature-card p { font-size: 14px; line-height: 1.9; color: var(--color-text-light); }

/* ===== Makitsume Banner ===== */
.makitsume-banner {
  position: relative;
  background: linear-gradient(135deg, #4A3424 0%, #2A1F16 100%);
  color: white;
  padding: 80px 0;
  overflow: hidden;
}
.makitsume-banner::before {
  content: ''; position: absolute; inset: 0;
  background-image: var(--bg-image);
  background-size: cover; background-position: center;
  opacity: .3;
}
.makitsume-banner .container { position: relative; z-index: 2; }
.makitsume-banner .new-badge {
  display: inline-block;
  background: var(--color-accent);
  padding: 4px 16px; font-size: 12px;
  letter-spacing: .2em; margin-bottom: 24px;
}
.makitsume-banner h2 {
  font-size: 36px;
  margin-bottom: 24px;
  letter-spacing: .08em;
}
.makitsume-banner p {
  font-size: 16px; line-height: 1.9; margin-bottom: 32px;
  max-width: 640px;
}
@media (max-width: 768px) {
  .makitsume-banner h2 { font-size: 24px; }
}

/* ===== Menu Cards ===== */
.menu-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
@media (max-width: 900px) { .menu-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .menu-grid { grid-template-columns: 1fr; } }
.menu-card {
  background: white; overflow: hidden;
  border: 1px solid var(--color-line);
  transition: transform .3s;
}
.menu-card:hover { transform: translateY(-4px); }
.menu-card-img { aspect-ratio: 4/3; background-size: cover; background-position: center; }
.menu-card-body { padding: 28px 24px; }
.menu-card h3 { font-size: 18px; margin-bottom: 12px; color: var(--color-deep); }
.menu-card p { font-size: 13px; color: var(--color-text-light); line-height: 1.7; }
.menu-card .price { display: block; margin-top: 16px; font-family: var(--font-en); font-size: 18px; color: var(--color-cta); }

/* ===== Staff ===== */
.staff-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 56px;
}
@media (max-width: 768px) { .staff-grid { grid-template-columns: 1fr; gap: 40px; } }
.staff-card { text-align: center; }
.staff-photo {
  aspect-ratio: 3/4; max-width: 360px; margin: 0 auto 24px;
  background-size: cover; background-position: center top;
  border-radius: 4px;
}
.staff-name {
  font-family: var(--font-serif);
  font-size: 20px; margin-bottom: 4px;
  color: var(--color-deep);
}
.staff-role { font-size: 13px; color: var(--color-accent); letter-spacing: .1em; margin-bottom: 16px; }
.staff-meta {
  font-size: 13px; color: var(--color-text-light);
  line-height: 1.8; max-width: 400px; margin: 0 auto;
}

/* ===== Voice ===== */
.voice-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
@media (max-width: 900px) { .voice-grid { grid-template-columns: 1fr; } }
.voice-card {
  background: white; padding: 32px 24px;
  border: 1px solid var(--color-line);
  font-size: 14px;
}
.voice-stars { color: var(--color-cta); margin-bottom: 12px; letter-spacing: .1em; }
.voice-meta { font-size: 12px; color: var(--color-accent); margin-bottom: 12px; letter-spacing: .1em; }
.voice-card p { color: var(--color-text-light); line-height: 1.9; }

/* ===== Flow ===== */
.flow-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
@media (max-width: 768px) { .flow-grid { grid-template-columns: repeat(2, 1fr); } }
.flow-step {
  text-align: center; padding: 24px;
  background: white; border: 1px solid var(--color-line);
}
.flow-step .num {
  font-family: var(--font-en);
  font-size: 28px; color: var(--color-accent);
  margin-bottom: 12px; letter-spacing: .1em;
}
.flow-step h4 { font-size: 16px; margin-bottom: 8px; color: var(--color-deep); }
.flow-step p { font-size: 13px; color: var(--color-text-light); }

/* ===== Access ===== */
.access-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: start;
}
@media (max-width: 768px) { .access-grid { grid-template-columns: 1fr; gap: 32px; } }
.access-info dt { font-family: var(--font-serif); font-size: 14px; color: var(--color-accent); margin-top: 20px; }
.access-info dd { font-size: 15px; color: var(--color-text); line-height: 1.9; margin-top: 4px; }
.access-info dt:first-child { margin-top: 0; }

.map-wrap {
  aspect-ratio: 4/3; background: var(--color-bg-alt);
  background-size: cover; background-position: center;
}

/* ===== CTA Strip ===== */
.cta-strip {
  background: var(--color-deep);
  color: white; padding: 64px 0; text-align: center;
}
.cta-strip h2 { font-size: 26px; margin-bottom: 16px; }
.cta-strip p { font-size: 14px; margin-bottom: 32px; opacity: .8; }

/* ===== Footer ===== */
.site-footer {
  background: var(--color-bg-alt);
  padding: 56px 0 24px;
  font-size: 13px; color: var(--color-text-light);
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px;
  margin-bottom: 32px;
}
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; gap: 24px; } }
.footer-title {
  font-family: var(--font-serif); font-size: 16px;
  color: var(--color-deep); margin-bottom: 16px;
}
.footer-nav ul { list-style: none; }
.footer-nav li { margin-bottom: 8px; }
.footer-nav a { color: var(--color-text-light); }
.footer-bottom {
  border-top: 1px solid var(--color-line);
  padding-top: 24px; text-align: center;
  font-size: 12px;
}

/* ===== Mobile Fixed Bottom CTAs ===== */
.mobile-cta-bar {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  background: white; border-top: 1px solid var(--color-line);
  z-index: 90;
}
.mobile-cta-bar a {
  flex: 1; text-align: center;
  padding: 12px 0;
  font-size: 11px; color: var(--color-text);
  letter-spacing: .05em;
  border-right: 1px solid var(--color-line);
}
.mobile-cta-bar a:last-child { border-right: none; }
.mobile-cta-bar a.cta { background: var(--color-cta); color: white; }
.mobile-cta-bar .icon { display: block; font-size: 18px; margin-bottom: 2px; }
@media (max-width: 768px) {
  .mobile-cta-bar { display: flex; }
  main { padding-bottom: 60px; }
}

/* ===== Page-specific: Makitsume LP ===== */
.makitsume-hero {
  position: relative;
  min-height: 80vh;
  background: linear-gradient(135deg, #3A2A1A, #1F1610);
  color: white;
  display: flex; align-items: center;
}
.makitsume-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: var(--hero-bg);
  background-size: cover; background-position: center;
  opacity: .35;
}
.makitsume-hero-inner { position: relative; z-index: 2; max-width: 800px; padding: 100px 24px 0; margin: 0 auto; text-align: center; }
.makitsume-hero h1 { font-size: 42px; margin: 24px 0; letter-spacing: .04em; line-height: 1.45; }
.makitsume-hero p { font-size: 16px; line-height: 1.9; margin-bottom: 32px; opacity: .9; }
@media (max-width: 768px) {
  .makitsume-hero h1 { font-size: 26px; }
}

.problem-list {
  background: white; padding: 48px;
  border: 1px solid var(--color-line);
  max-width: 720px; margin: 0 auto;
}
@media (max-width: 768px) { .problem-list { padding: 32px 24px; } }
.problem-list h3 { text-align: center; margin-bottom: 32px; font-size: 22px; color: var(--color-deep); }
.problem-list ul { list-style: none; }
.problem-list li {
  padding: 14px 0 14px 36px;
  border-bottom: 1px dashed var(--color-line);
  position: relative;
  font-size: 15px;
}
.problem-list li:last-child { border-bottom: none; }
.problem-list li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--color-cta); font-weight: bold; font-size: 18px;
}

.compare-table {
  width: 100%; border-collapse: collapse;
  background: white;
}
.compare-table th, .compare-table td {
  padding: 16px; text-align: center; border: 1px solid var(--color-line);
  font-size: 14px;
}
.compare-table th { background: var(--color-bg-alt); font-weight: 500; }
.compare-table td.highlight { background: rgba(180, 160, 122, .12); font-weight: 500; }

.price-table { width: 100%; border-collapse: collapse; background: white; }
.price-table th, .price-table td {
  padding: 18px; border: 1px solid var(--color-line);
  text-align: left; font-size: 15px;
}
.price-table th { background: var(--color-bg-alt); font-weight: 500; }
.price-table .price-cell { text-align: right; font-family: var(--font-en); color: var(--color-cta); font-size: 18px; }

.faq-item {
  background: white; border: 1px solid var(--color-line);
  margin-bottom: 12px;
}
.faq-item summary {
  padding: 20px 24px;
  font-weight: 500; font-size: 15px;
  cursor: pointer;
  position: relative; padding-right: 48px;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: 'Q.'; color: var(--color-accent);
  font-family: var(--font-en); margin-right: 12px; font-size: 18px;
}
.faq-item summary::after {
  content: '+'; position: absolute; right: 20px; top: 50%;
  transform: translateY(-50%); font-size: 24px; color: var(--color-accent);
  transition: transform .3s;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item .answer { padding: 0 24px 24px 56px; font-size: 14px; color: var(--color-text-light); line-height: 1.9; }

.notice {
  background: var(--color-bg-alt); border-left: 3px solid var(--color-accent);
  padding: 16px 20px; font-size: 13px;
  color: var(--color-text-light); margin: 24px 0;
}

.gallery-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
@media (max-width: 768px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
.gallery-grid img { width: 100%; aspect-ratio: 1; object-fit: cover; }

/* ===== Utility ===== */
.center { text-align: center; }
.mb-32 { margin-bottom: 32px; }
.mt-32 { margin-top: 32px; }
.bg-alt { background: var(--color-bg-alt); }
.bg-white { background: white; }
.lead {
  font-size: 16px; line-height: 2;
  text-align: center; max-width: 720px;
  margin: 0 auto 40px;
  color: var(--color-text-light);
}

/* 2026-10-14 見出しの階層の修正（各ページの大見出しを h1 に・h1 の次を h2 に）に合わせ、見た目は元のまま */
.section-title h1 { font-size: 28px; color: var(--color-deep); }
@media (max-width: 768px) { .section-title h1 { font-size: 22px; } }
.problem-list h2 { text-align: center; margin-bottom: 32px; font-size: 22px; color: var(--color-deep); }