@charset "utf-8";
/* CSS Document */

:root {
  --black:   #0C0905;
  --dark:    #FAF6EF;
  --dark2:   #F2EBE0;
  --dark3:   #EAE0D2;
  --gold:    #C4A055;
  --gold-lt: #E0C882;
  --gold-dk: #8C6A32;
  --gold-dim: rgba(196,160,85,0.18);
  --cream:   #FAF6EF;
  --cream2:  #6B5D48;
  --cream3:  rgba(237,228,204,0.7);
  --white:   #FAF7F0;
  --border:  rgba(196,160,85,0.35);
  --min: 'Shippori Mincho', serif;
  --san: 'Noto Sans JP', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--san);
  background: var(--dark);
  color: #2A2018;
  font-size: 15px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.hdr {
  position: sticky; top: 0; z-index: 200;
  background: rgba(12,9,5,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 28px;
}
.hdr-brand {
  font-family: var(--min); font-size: 13px;
  letter-spacing: 0.25em; color: var(--gold); opacity: 0.9;
}
.hdr-right { display: flex; align-items: center; gap: 20px; }
.hdr-tel { display: flex; flex-direction: column; align-items: flex-end; }
.hdr-tel span { font-size: 10px; letter-spacing: 0.2em; color: rgba(237,228,204,0.45); font-weight: 300; }
.hdr-tel a { font-size: 17px; font-weight: 400; letter-spacing: 0.08em; color: var(--cream); }
.btn-gold {
  display: inline-block; background: var(--gold); color: var(--black);
  font-family: var(--min); font-size: 12px; letter-spacing: 0.2em;
  padding: 9px 20px; border-radius: 1px; transition: background 0.2s; white-space: nowrap;
}
.btn-gold:hover { background: var(--gold-lt); }

.hero {
  position: relative; height: 100svh; min-height: 580px; max-height: 860px;
  display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden;
}
.hero-img {
  position: absolute; inset: 0;
  background: url('img/okuizome_hero_tai.jpg') center/cover no-repeat;
  animation: zoom 18s ease-in-out infinite alternate;
}
@keyframes zoom { from { transform: scale(1); } to { transform: scale(1.06); } }
.hero-grad {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(12,9,5,0.1) 0%, rgba(12,9,5,0.4) 55%, rgba(12,9,5,0.85) 100%);
}
.hero-body { position: relative; z-index: 1; padding: 0 40px 56px; max-width: 740px; }
.hero-en {
  font-size: 10px; letter-spacing: 0.45em; color: var(--gold); margin-bottom: 18px;
  display: flex; align-items: center; gap: 14px;
}
.hero-en::before { content: ""; display: block; width: 32px; height: 1px; background: var(--gold); }
.hero h1 {
  font-family: var(--min); font-size: clamp(30px, 5.5vw, 52px); font-weight: 600;
  line-height: 1.5; letter-spacing: 0.1em; color: var(--white); margin-bottom: 20px;
}
.hero-sub {
  font-size: 13px; font-weight: 300; letter-spacing: 0.12em; line-height: 2.1;
  color: rgba(237,228,204,0.72); margin-bottom: 36px;
}
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; }
.btn-hero {
  display: inline-block; border: 1px solid var(--gold); color: var(--gold);
  font-family: var(--min); font-size: 13px; letter-spacing: 0.2em;
  padding: 14px 36px; border-radius: 1px; transition: all 0.25s;
}
.btn-hero:hover { background: var(--gold); color: var(--black); }
.hero-tel-wrap { display: flex; flex-direction: column; }
.hero-tel-wrap span { font-size: 10px; letter-spacing: 0.2em; color: rgba(237,228,204,0.45); font-weight: 300; }
.hero-tel-wrap a { font-size: 22px; letter-spacing: 0.06em; color: var(--white); }
.hero-scroll {
  position: absolute; bottom: 24px; right: 40px; z-index: 1;
  writing-mode: vertical-rl; font-size: 9px; letter-spacing: 0.3em;
  color: rgba(237,228,204,0.4); display: flex; align-items: center; gap: 10px;
}
.hero-scroll::after {
  content: ""; display: block; width: 1px; height: 40px; background: var(--gold); opacity: 0.5;
  animation: line-drop 1.6s ease-in-out infinite;
}
@keyframes line-drop { 0%,100% { transform: scaleY(1); opacity:0.5; } 50% { transform: scaleY(0.4); opacity:0.15; } }

.sec { padding: 88px 40px; }
.sec-inner { max-width: 680px; margin: 0 auto; }
.sec-tag { font-size: 9px; letter-spacing: 0.45em; color: var(--gold); margin-bottom: 14px; display: block; }
.sec-title {
  font-family: var(--min); font-size: clamp(22px, 3.5vw, 32px);
  font-weight: 600; letter-spacing: 0.1em; line-height: 1.55; color: #2A2018; margin-bottom: 14px;
}
.rule {
  display: flex; align-items: center; gap: 12px; margin-bottom: 36px;
}
.rule::before { content: ""; display: block; width: 28px; height: 1px; background: var(--gold); }
.rule::after  { content: ""; display: block; flex: 1;  height: 1px; background: rgba(196,160,85,0.15); }
.sec-lead { font-size: 13px; font-weight: 300; letter-spacing: 0.08em; color: var(--cream2); line-height: 2.1; }

.strip { width: 100%; height: 380px; position: relative; overflow: hidden; }
.strip img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.96) sepia(0.08); }
.strip-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(12,9,5,0.85));
  padding: 32px 40px 24px;
  font-family: var(--min); font-size: 13px; letter-spacing: 0.2em; color: var(--gold);
}

.emp { background: var(--dark2); }
.emp-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.emp-list li {
  display: flex; align-items: flex-start; gap: 16px; padding: 16px 20px;
  border: 1px solid var(--border); border-radius: 1px; font-size: 13px; font-weight: 300;
  letter-spacing: 0.06em; background: rgba(196,160,85,0.04);
}
.emp-list li::before { content: "…"; font-family: var(--min); font-size: 20px; color: var(--gold); flex-shrink: 0; margin-top: -4px; }
.emp-ans {
  padding: 24px 28px; border-left: 2px solid var(--gold); background: rgba(196,160,85,0.06);
  font-size: 13px; font-weight: 300; line-height: 2.1; letter-spacing: 0.08em;
}
.emp-ans strong { color: var(--gold-dk); font-weight: 400; }

.rsn { background: var(--dark3); }
.rsn-grid { display: flex; flex-direction: column; gap: 1px; background: var(--border); border: 1px solid var(--border); }
.rsn-card { background: var(--dark2); display: grid; grid-template-columns: 80px 1fr; }
.rsn-num {
  display: flex; align-items: center; justify-content: center; background: var(--dark3);
  font-family: var(--min); font-size: 32px; font-weight: 400; color: var(--gold); letter-spacing: 0.05em; padding: 28px 0;
}
.rsn-body { padding: 24px 28px; }
.rsn-body h3 { font-family: var(--min); font-size: 15px; letter-spacing: 0.1em; color: #2A2018; margin-bottom: 8px; }
.rsn-body p { font-size: 12px; font-weight: 300; color: var(--cream2); line-height: 2; letter-spacing: 0.06em; }
.rsn-photo { width: 100%; height: 200px; overflow: hidden; filter: brightness(0.94) sepia(0.1); object-fit: cover; }

.gal { background: var(--dark); padding-bottom: 0; }
.gal-scroll {
  display: flex; gap: 3px; overflow-x: auto; padding: 0 0 40px;
  scrollbar-width: none; -ms-overflow-style: none;
}
.gal-scroll::-webkit-scrollbar { display: none; }
.gal-item { flex-shrink: 0; width: 220px; height: 280px; position: relative; overflow: hidden; }
.gal-item img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.96) sepia(0.06); transition: transform 0.5s ease, filter 0.5s ease;
}
.gal-item:hover img { transform: scale(1.06); filter: brightness(1) sepia(0); }
.gal-label {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 10px 12px;
  background: linear-gradient(transparent, rgba(12,9,5,0.85));
  font-family: var(--min); font-size: 11px; letter-spacing: 0.18em; color: var(--gold-lt);
}
.gal-hint {
  font-size: 10px; letter-spacing: 0.25em; color: rgba(42,32,24,0.35);
  margin: 10px 40px 0; display: flex; align-items: center; gap: 8px;
}
.gal-hint::after { content:""; display:block; width:28px; height:1px; background:currentColor; }

/* ── PLAN (new: course table) ── */
.plan { background: var(--dark2); }
.course-table {
  width: 100%; border-collapse: collapse; margin-bottom: 28px;
}
.course-table tr { border-bottom: 1px solid var(--border); }
.course-table tr:first-child { border-top: 1px solid var(--border); }
.course-table td {
  padding: 16px 8px; font-size: 13px; font-weight: 300; letter-spacing: 0.06em;
}
.course-name { font-family: var(--min); color: #2A2018; font-size: 14px; }
.course-price {
  text-align: right; font-family: var(--min); color: var(--gold-dk); font-size: 16px; white-space: nowrap;
}
.course-price small { font-size: 11px; color: var(--cream2); font-weight: 300; }
.addon-box {
  border: 1px solid var(--gold); padding: 24px 28px; margin-bottom: 20px;
  background: rgba(196,160,85,0.05);
}
.addon-box h3 {
  font-family: var(--min); font-size: 15px; letter-spacing: 0.15em; color: var(--gold-dk);
  margin-bottom: 12px; display: flex; align-items: center; gap: 10px;
}
.addon-box h3::before { content: "＋"; font-size: 18px; }
.addon-body { font-size: 13px; font-weight: 300; color: var(--cream2); line-height: 2.1; letter-spacing: 0.06em; }
.addon-price { font-family: var(--min); font-size: 22px; color: #2A2018; }
.addon-price small { font-size: 12px; color: var(--cream2); font-weight: 300; }
.plan-note {
  font-size: 12px; font-weight: 300; letter-spacing: 0.06em; color: var(--cream2); line-height: 2;
  padding: 16px 20px; border: 1px solid var(--border); border-radius: 1px; background: rgba(196,160,85,0.04);
}

.flow { background: var(--dark3); }
.flow-steps { display: flex; flex-direction: column; gap: 0; }
.flow-step { display: flex; gap: 24px; align-items: flex-start; padding-bottom: 32px; }
.flow-step:last-child { padding-bottom: 0; }
.flow-left { display: flex; flex-direction: column; align-items: center; flex-shrink: 0; }
.flow-circle {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--min); font-size: 16px; color: var(--gold);
}
.flow-vline { width: 1px; flex: 1; min-height: 28px; background: var(--border); margin-top: 6px; }
.flow-step:last-child .flow-vline { display: none; }
.flow-c { padding-top: 8px; }
.flow-c h3 { font-family: var(--min); font-size: 15px; letter-spacing: 0.1em; color: #2A2018; margin-bottom: 6px; }
.flow-c p { font-size: 12px; font-weight: 300; color: var(--cream2); line-height: 2; }

.voice { background: var(--dark); }
.voice-card { border: 1px solid var(--border); padding: 32px 32px 28px; position: relative; background: rgba(196,160,85,0.03); }
.voice-card::before {
  content: "\201C"; font-family: Georgia, serif; font-size: 100px;
  color: rgba(196,160,85,0.12); position: absolute; top: 0; left: 20px; line-height: 1;
}
.voice-text { font-size: 13px; font-weight: 300; line-height: 2.2; letter-spacing: 0.06em; color: var(--cream2); position: relative; z-index: 1; margin-bottom: 20px; }
.voice-from { display: flex; align-items: center; gap: 12px; font-size: 11px; letter-spacing: 0.2em; color: var(--gold); }
.voice-from::before { content: ""; display: block; width: 20px; height: 1px; background: var(--gold); }

.faq { background: var(--dark2); }
.faq-list { border-top: 1px solid var(--border); margin-bottom: 28px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  display: flex; align-items: flex-start; gap: 14px; padding: 18px 4px; cursor: pointer;
  font-size: 13px; font-weight: 300; letter-spacing: 0.06em; color: #2A2018; transition: color 0.2s;
}
.faq-q:hover { color: var(--gold-lt); }
.faq-q-mark { font-family: var(--min); font-size: 14px; color: var(--gold); flex-shrink: 0; width: 20px; }
.faq-q-text { flex: 1; }
.faq-icon { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; position: relative; color: var(--gold); }
.faq-icon::before, .faq-icon::after {
  content: ""; position: absolute; background: var(--gold); transition: transform 0.25s, opacity 0.25s;
}
.faq-icon::before { left: 50%; top: 0; width: 1px; height: 100%; transform: translateX(-50%); }
.faq-icon::after  { top: 50%; left: 0; height: 1px; width: 100%; transform: translateY(-50%); }
.faq-item.open .faq-icon::before { transform: translateX(-50%) rotate(90deg); opacity: 0; }
.faq-a { display: none; padding: 0 4px 18px 34px; font-size: 12px; font-weight: 300; color: var(--cream2); line-height: 2; letter-spacing: 0.06em; }
.faq-item.open .faq-a { display: block; }
.btn-border {
  display: inline-block; border: 1px solid var(--border); color: var(--cream2);
  font-family: var(--min); font-size: 12px; letter-spacing: 0.2em;
  padding: 13px 32px; border-radius: 1px; transition: all 0.2s;
}
.btn-border:hover { border-color: var(--gold); color: var(--gold); }

.bcta { background: var(--black); text-align: center; }
.bcta-divider { width: 1px; height: 56px; background: var(--border); margin: 32px auto; }
.bcta-tel a { font-family: var(--min); font-size: 36px; color: var(--white); letter-spacing: 0.08em; }
.bcta-tel span { display: block; font-size: 10px; letter-spacing: 0.25em; color: rgba(237,228,204,0.35); margin-bottom: 10px; font-weight: 300; }
.bcta-hours { font-size: 11px; font-weight: 300; letter-spacing: 0.18em; color: rgba(237,228,204,0.4); margin-top: 10px; }
.bcta-cta { margin-top: 36px; }

.access { background: var(--dark); }
.access-tbl { width: 100%; border-collapse: collapse; font-size: 12px; margin-bottom: 24px; }
.access-tbl tr { border-bottom: 1px solid var(--border); }
.access-tbl th { text-align: left; padding: 14px 8px; color: var(--gold); font-weight: 300; letter-spacing: 0.1em; white-space: nowrap; width: 90px; vertical-align: top; }
.access-tbl td { padding: 14px 8px; color: var(--cream2); font-weight: 300; line-height: 1.9; }
.map { width: 100%; height: 220px; border: 1px solid var(--border); overflow: hidden; }
.map iframe { width: 100%; height: 100%; border: none; }

footer {
  background: var(--black); border-top: 1px solid var(--border);
  padding: 28px 40px; display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.ft-brand { font-family: var(--min); font-size: 12px; letter-spacing: 0.2em; color: var(--gold); opacity: 0.7; }
.ft-links { display: flex; gap: 20px; }
.ft-links a { font-size: 11px; letter-spacing: 0.1em; color: rgba(237,228,204,0.35); }
.ft-links a:hover { color: var(--gold); }
.ft-copy { width: 100%; font-size: 10px; letter-spacing: 0.12em; color: rgba(237,228,204,0.2); text-align: center; margin-top: 4px; }

@media (max-width: 600px) {
  .sec { padding: 64px 24px; }
  .hdr { padding: 12px 20px; }
  .hdr-brand { display: none; }
  .hero-body { padding: 0 24px 48px; }
  .hero-scroll { right: 24px; }
  .strip { height: 260px; }
  .rsn-card { grid-template-columns: 60px 1fr; }
  .rsn-num { font-size: 24px; }
  .bcta-tel a { font-size: 28px; }
  footer { flex-direction: column; align-items: center; text-align: center; }
  .ft-links { justify-content: center; }
  .gal-item { width: 170px; height: 220px; }
}
.sticky-tel{display:none;}
@media (max-width:700px){
  .sticky-tel{
    display:flex;align-items:center;justify-content:center;gap:8px;
    position:fixed;left:0;right:0;bottom:0;z-index:300;
    background:var(--black);color:var(--cream);
    font-family:'Shippori Mincho',serif;font-size:15px;letter-spacing:0.1em;
    padding:14px 0;text-decoration:none;
    box-shadow:0 -2px 12px rgba(0,0,0,0.15);
  }
}