/* ==========================================================================
   宗恩会（SOONKAI）LP - High-End Luxury Japanese Modern Stylesheet
   ========================================================================== */

/* --------------------------------------------------
   01. Custom Properties (Design Tokens)
-------------------------------------------------- */
:root {
  /* Colors */
  --c-plum: #421B2F;
  --c-plum-dark: #2C0F1E;
  --c-plum-light: #5C2742;
  --c-plum-gradient: linear-gradient(135deg, #5C2742 0%, #421B2F 50%, #2F1120 100%);
  --c-plum-soft: rgba(66, 27, 47, 0.06);

  --c-gold: #B49358;
  --c-gold-light: #CFB584;
  --c-gold-dark: #8F6F33;
  --c-gold-gradient: linear-gradient(135deg, #DFCFA6 0%, #B49358 50%, #8F6F33 100%);
  --c-gold-border: rgba(180, 147, 88, 0.35);

  --c-ivory: #F7F3E9;
  --c-ivory-light: #FAF8F2;
  --c-ivory-warm: #F2ECE0;
  --c-washi: #EFE8DA;

  --c-ink: #292523;
  --c-ink-muted: #5C554E;
  --c-ink-light: #7E7770;
  --c-white: #FFFFFF;

  /* Typography */
  --font-mincho: 'Shippori Mincho', 'Noto Serif JP', 'Yu Mincho', 'Hiragino Mincho ProN', serif;
  --font-sans: 'Zen Kaku Gothic New', -apple-system, BlinkMacSystemFont, 'Hiragino Sans', sans-serif;
  --font-en: 'Cormorant Garamond', 'Cinzel', serif;

  /* Spacing */
  --container-max: 1200px;
  --container-med: 1040px;
  --container-nar: 880px;
  --sec-padding-pc: 120px 0;
  --sec-padding-sp: 72px 0;

  /* Transitions & Shadows */
  --ease-smooth: cubic-bezier(0.25, 1, 0.5, 1);
  --shadow-sm: 0 4px 16px rgba(41, 37, 35, 0.04);
  --shadow-md: 0 10px 30px rgba(41, 37, 35, 0.08);
  --shadow-lg: 0 20px 50px rgba(41, 37, 35, 0.12);
  --shadow-plum: 0 12px 30px rgba(66, 27, 47, 0.28);
}

/* --------------------------------------------------
   02. Base & Reset
-------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.95;
  letter-spacing: 0.06em;
  color: var(--c-ink);
  background-color: var(--c-ivory-light);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(247, 243, 233, 0.95) 0%, transparent 60%),
    radial-gradient(circle at 90% 80%, rgba(242, 236, 224, 0.9) 0%, transparent 70%);
  position: relative;
  overflow-x: hidden;
  width: 100%;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(rgba(180, 147, 88, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 1;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s var(--ease-smooth);
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

/* Typography & Line Breaking Utilities */
.u-ib,
.inline-block {
  display: inline-block;
  vertical-align: top;
}

.nowrap {
  white-space: nowrap !important;
}

.keep-all {
  word-break: keep-all;
  overflow-wrap: break-word;
}

/* Japanese Strict Line Breaking & Text Balancing */
h1, h2, h3, h4,
.section-title-center,
.statement-title,
.about-title,
.final-cta-title,
.briefing-title,
.story-title,
.guide-concept-title {
  text-wrap: balance;
  line-break: strict;
  word-break: normal;
  overflow-wrap: anywhere;
}

p,
.sub-desc,
.trouble-lead,
.statement-body,
.about-lead,
.power-detail,
.step-desc,
.exp-text,
.stage-desc,
.comm-desc,
.story-paragraphs p,
.guide-message,
.b-item-desc,
.faq-answer p,
.final-cta-lead {
  text-wrap: pretty;
  line-break: strict;
}

/* Containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}
.container-medium {
  max-width: var(--container-med);
}
.container-narrow {
  max-width: var(--container-nar);
}

.sec-padding {
  padding: var(--sec-padding-pc);
  position: relative;
  z-index: 2;
}

.pc-only { display: block; }
.sp-only { display: none; }

@media (max-width: 768px) {
  .sec-padding { padding: var(--sec-padding-sp); }
  .pc-only { display: none; }
  .sp-only { display: inline; }
}

/* --------------------------------------------------
   03. Common Components & Typography
-------------------------------------------------- */
.section-badge-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}
.badge-number {
  font-family: var(--font-en);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-gold);
  letter-spacing: 0.15em;
  padding: 2px 8px;
  border-bottom: 1px solid var(--c-gold-border);
}
.badge-text {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--c-ink-light);
  text-transform: uppercase;
}

.section-title-center {
  font-family: var(--font-mincho);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-align: center;
  color: var(--c-ink);
  margin-bottom: 28px;
}
@media (max-width: 768px) {
  .section-title-center {
    font-size: 1.65rem;
    line-height: 1.55;
    margin-bottom: 20px;
  }
}

.section-subtext-center {
  text-align: center;
  font-size: 1.05rem;
  color: var(--c-ink-muted);
  line-height: 2;
  margin-bottom: 64px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 768px) {
  .section-subtext-center {
    font-size: 0.95rem;
    line-height: 1.85;
    margin-bottom: 44px;
  }
}

.gold-divider-line {
  width: 56px;
  height: 2px;
  background: var(--c-gold-gradient);
  margin: 28px 0;
}
.gold-line-mini {
  width: 32px;
  height: 1px;
  background: var(--c-gold-border);
  margin: 18px 0;
}

.highlight-gold {
  color: var(--c-gold-dark);
  font-weight: 600;
  border-bottom: 1px solid var(--c-gold);
}
.highlight-gold-text {
  color: var(--c-gold-dark);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 36px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-family: var(--font-mincho);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-decoration: none;
  transition: all 0.35s var(--ease-smooth);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--c-plum-gradient);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: var(--shadow-plum);
  position: relative;
  overflow: hidden;
  animation: luxuryCtaPulse 4.5s ease-in-out infinite;
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0) 20%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0) 80%,
    transparent 100%
  );
  transform: skewX(-25deg);
  animation: luxuryShineSweep 4.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  pointer-events: none;
}
.btn-primary:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 16px 36px rgba(66, 27, 47, 0.5), 0 0 20px rgba(255, 215, 160, 0.3);
}

.btn-gold {
  background: var(--c-gold-gradient);
  color: var(--c-plum-dark);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 12px 30px rgba(180, 147, 88, 0.35);
  position: relative;
  overflow: hidden;
}
.btn-gold::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0) 20%,
    rgba(255, 255, 255, 0.55) 50%,
    rgba(255, 255, 255, 0) 80%,
    transparent 100%
  );
  transform: skewX(-25deg);
  animation: luxuryShineSweep 4s cubic-bezier(0.4, 0, 0.2, 1) infinite 1s;
  pointer-events: none;
}
.btn-gold:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 16px 40px rgba(180, 147, 88, 0.55);
}

.btn-large {
  padding: 20px 48px;
  font-size: 1.15rem;
}
.btn-xl {
  padding: 22px 56px;
  font-size: 1.25rem;
}

@media (max-width: 768px) {
  .btn-large, .btn-xl {
    padding: 16px 28px;
    font-size: 1.05rem;
    width: 100%;
  }
}

/* --------------------------------------------------
   04. Header Navigation
-------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 76px;
  background: rgba(251, 249, 245, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(180, 147, 88, 0.18);
  z-index: 100;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), height 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
}
.site-header.scrolled {
  height: 68px;
  background: rgba(251, 249, 245, 0.98);
  box-shadow: var(--shadow-sm);
}
.site-header.header-hidden {
  transform: translateY(-100%) !important;
  -webkit-transform: translateY(-100%) !important;
}
.header-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--c-plum);
}
.logo-mark {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-gold);
}
.emblem-svg {
  width: 100%;
  height: 100%;
}
.logo-text-group {
  display: flex;
  flex-direction: column;
}
.logo-title {
  font-family: var(--font-mincho);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  line-height: 1.1;
  color: var(--c-plum);
}
.logo-en {
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--c-gold);
  margin-top: 2px;
}

.header-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-ink);
  letter-spacing: 0.08em;
  position: relative;
  padding: 6px 0;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--c-gold);
  transition: width 0.3s ease;
}
.nav-link:hover {
  color: var(--c-plum);
}
.nav-link:hover::after {
  width: 100%;
}

.btn-header {
  padding: 10px 22px;
  font-size: 0.88rem;
  background: var(--c-plum-gradient);
  color: #fff;
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: 0 4px 12px rgba(66, 27, 47, 0.2);
}
.btn-header:hover {
  box-shadow: 0 6px 18px rgba(66, 27, 47, 0.35);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  width: 32px;
  height: 24px;
  position: relative;
  cursor: pointer;
}
.menu-toggle span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--c-plum);
  transition: all 0.3s ease;
}
.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 11px; }
.menu-toggle span:nth-child(3) { top: 22px; }

@media (max-width: 1024px) {
  .header-nav {
    display: none;
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: rgba(251, 249, 245, 0.98);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--c-gold-border);
    padding: 32px 24px;
  }
  .header-nav.active {
    display: block;
  }
  .header-nav .nav-list {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
  .header-cta-wrap { display: none; }
  .menu-toggle { display: block; }
}

/* --------------------------------------------------
   05. Section 01: FV (First View) - Crystal Clear Luxury
-------------------------------------------------- */
.sec-fv {
  padding-top: 110px;
  padding-bottom: 50px;
  position: relative;
  background: radial-gradient(circle at 75% 35%, #FAF7F2 0%, #FCFBF9 50%, #F7F3ED 100%);
  overflow: hidden;
}

.fv-bg-decoration {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 1;
}

.sakura-bg-svg {
  position: absolute;
  pointer-events: none;
}
.sakura-bg-svg.top-left {
  top: 0; left: 0;
  width: 380px; height: 380px;
}
.sakura-bg-svg.bottom-right {
  bottom: 0; right: 0;
  width: 420px; height: 420px;
}

.fv-sp-hero-wrap {
  display: none;
}

.fv-grid-luxury {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 5;
}

.fv-left-col {
  padding-right: 10px;
  text-align: left;
}

.fv-pre-badge {
  margin-bottom: 20px;
}

.badge-letterhead {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  padding-bottom: 8px;
  border-bottom: 1.5px solid rgba(180, 147, 88, 0.7);
  position: relative;
}

.badge-letterhead::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(180, 147, 88, 0.25);
}

.badge-en-sub {
  font-family: var(--font-en), 'Cormorant Garamond', serif;
  font-size: 0.76rem;
  letter-spacing: 0.28em;
  color: var(--c-gold-dark);
  font-weight: 600;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 4px;
}

.badge-jp-title {
  font-family: var(--font-mincho);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--c-plum);
  line-height: 1.3;
}

.fv-luxury-title {
  font-family: var(--font-mincho);
  font-size: 3.5rem;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.12em;
  color: var(--c-ink);
  margin-bottom: 14px;
}

.gold-divider-line {
  width: 72px;
  height: 2px;
  background: linear-gradient(90deg, #C5A059 0%, rgba(197, 160, 89, 0.2) 100%);
  margin: 18px 0 16px;
  position: relative;
  overflow: hidden;
}
.gold-divider-line::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, #FFFFFF, transparent);
  animation: lineLightSweep 3s cubic-bezier(0.4, 0, 0.2, 1) infinite 1.5s;
}

@keyframes lineLightSweep {
  0% { left: -100%; }
  35%, 100% { left: 100%; }
}

.fv-luxury-sublead {
  font-family: var(--font-mincho);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #A68345;
  margin-bottom: 12px;
  line-height: 1.5;
}

.fv-luxury-desc {
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--c-ink-muted);
  margin-bottom: 22px;
  max-width: 520px;
}

.fv-meta-row {
  display: flex;
  gap: 12px;
  margin-bottom: 22px;
}

.fv-meta-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 22px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--c-gold-border);
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}
.fv-meta-pill:hover {
  border-color: var(--c-gold);
  transform: translateY(-1px);
}
.fv-meta-pill .meta-txt {
  font-family: var(--font-mincho);
  font-size: 0.95rem;
  font-weight: 600;
  color: #A68345;
  letter-spacing: 0.08em;
}

.fv-cta-wrapper {
  margin-bottom: 12px;
  max-width: 480px;
}

/* Image 2 Exact CTA Button with Luxury Micro-interactions */
.btn-luxury-cta {
  width: 100%;
  background: linear-gradient(135deg, #A86B7C 0%, #87495B 50%, #683041 100%);
  color: #FFFFFF;
  padding: 18px 32px;
  border-radius: 36px;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 10px 28px rgba(135, 73, 91, 0.38);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.35s var(--ease-smooth);
  animation: luxuryCtaPulse 4s ease-in-out infinite;
}

/* Elegant Light Sweep / Shine Effect */
.btn-luxury-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0) 20%,
    rgba(255, 255, 255, 0.45) 50%,
    rgba(255, 255, 255, 0) 80%,
    transparent 100%
  );
  transform: skewX(-25deg);
  animation: luxuryShineSweep 4.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  pointer-events: none;
}

.btn-luxury-cta:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 16px 36px rgba(135, 73, 91, 0.55), 0 0 20px rgba(255, 215, 160, 0.25);
  background: linear-gradient(135deg, #B37688 0%, #915063 50%, #723648 100%);
}

.btn-arrow-thin {
  font-size: 1.35rem;
  transition: transform 0.3s ease;
  animation: arrowNudgeLoop 2.4s ease-in-out infinite;
}

.btn-luxury-cta:hover .btn-arrow-thin {
  transform: translateX(6px);
  animation: none;
}

@keyframes luxuryCtaPulse {
  0%, 100% {
    box-shadow: 0 10px 28px rgba(135, 73, 91, 0.38);
    border-color: rgba(255, 255, 255, 0.35);
  }
  50% {
    box-shadow: 0 12px 34px rgba(135, 73, 91, 0.55), 0 0 18px rgba(223, 202, 162, 0.35);
    border-color: rgba(255, 235, 200, 0.7);
  }
}

@keyframes luxuryShineSweep {
  0% {
    left: -120%;
  }
  25%, 100% {
    left: 200%;
  }
}

@keyframes arrowNudgeLoop {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(4px);
  }
}

.fv-cta-meta-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--c-ink-muted);
  margin-top: 14px;
  letter-spacing: 0.04em;
}
.meta-svg {
  width: 15px;
  height: 15px;
  color: var(--c-gold);
  vertical-align: -2px;
  margin-right: 4px;
}
.meta-sep {
  color: var(--c-gold-border);
}

/* FV Right: Hero Woman Image with Soft Seamless Blending (Image 2) */
.fv-seamless-hero-wrap {
  position: relative;
  width: 100%;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fv-seamless-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(66, 27, 47, 0.1);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 85%, rgba(0,0,0,0) 100%),
                      linear-gradient(to bottom, rgba(0,0,0,1) 90%, rgba(0,0,0,0) 100%);
  -webkit-mask-composite: destination-in;
  mask-composite: intersect;
}
.seamless-blend-mask {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
}

/* Elegant Wave Divider (Image 2) */
.fv-wave-divider {
  width: 100%;
  height: 48px;
  margin: 10px 0 24px;
  position: relative;
  z-index: 4;
}
.wave-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* 4 Pillars Luxury Cards (Image 2 Exact) */
.fv-four-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
  z-index: 5;
}

.luxury-pillar-card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--c-gold-border);
  border-radius: 10px;
  padding: 32px 18px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 8px 24px rgba(41, 37, 35, 0.05);
  transition: transform 0.35s var(--ease-smooth), box-shadow 0.35s var(--ease-smooth), border-color 0.35s var(--ease-smooth);
}
.luxury-pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(66, 27, 47, 0.12);
  border-color: var(--c-gold);
}

.card-crest-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  background: #FFFFFF;
  border: 1px solid var(--c-gold-border);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.03);
}
.crest-svg {
  width: 38px;
  height: 38px;
}

.card-pillar-title {
  font-family: var(--font-mincho);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--c-ink);
  letter-spacing: 0.18em;
  margin-bottom: 10px;
}

.card-gold-flower-mark {
  color: var(--c-gold);
  font-size: 0.9rem;
  line-height: 1;
}

/* スクロール誘導インジケーター */
.fv-scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 32px auto 0;
  text-align: center;
}
.scroll-label {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  color: var(--c-gold-dark);
  font-weight: 600;
}
.scroll-line-gold {
  width: 1px;
  height: 42px;
  background: linear-gradient(to bottom, var(--c-gold) 0%, transparent 100%);
  position: relative;
  overflow: hidden;
}
.scroll-line-gold::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 50%;
  background: #FFFFFF;
  animation: scrollLineDrop 1.8s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}
@keyframes scrollLineDrop {
  0% { transform: translateY(-100%); opacity: 0; }
  40% { opacity: 1; }
  100% { transform: translateY(200%); opacity: 0; }
}

@media (max-width: 992px) {
  .sec-fv {
    padding-top: 96px;
    padding-bottom: 50px;
  }
  .fv-grid {
    display: flex;
    flex-direction: column;
    gap: 28px;
  }
  .fv-content {
    order: 1;
  }
  .fv-visual {
    order: 2;
    width: 100%;
  }
  .visual-img-wrap {
    height: 360px;
  }
  .fv-main-copy {
    font-size: 2.15rem;
    line-height: 1.4;
  }
  .sub-lead {
    font-size: 1.18rem;
  }
  .fv-pillars-preview {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .pillar-pill {
    padding: 18px 12px;
  }
  .pillar-name {
    font-size: 1.15rem;
  }
}
@media (max-width: 480px) {
  .fv-main-copy {
    font-size: 1.85rem;
    letter-spacing: 0.08em;
  }
  .sub-lead {
    font-size: 1.08rem;
  }
  .sub-desc {
    font-size: 0.86rem;
    line-height: 1.8;
  }
  .fv-meta-badges {
    gap: 8px;
    margin-bottom: 20px;
  }
  .meta-badge {
    padding: 6px 12px;
  }
  .badge-label {
    font-size: 0.75rem;
  }
  .badge-val {
    font-size: 0.85rem;
  }
  .fv-cta-box {
    padding: 18px 12px;
  }
  .cta-micro-top {
    font-size: 0.72rem;
    line-height: 1.4;
    margin-bottom: 10px;
    letter-spacing: 0.02em;
  }
  .btn-fv {
    padding: 14px 10px;
    font-size: 0.88rem;
    letter-spacing: 0.02em;
    white-space: nowrap;
    display: flex;
    justify-content: center;
  }
  .btn-fv .btn-text {
    white-space: nowrap;
  }
  .cta-bottom-info {
    font-size: 0.72rem;
    gap: 3px;
  }
}

/* --------------------------------------------------
   06. Section 02: 経営者の悩み
-------------------------------------------------- */
.sec-troubles {
  background: #FFFFFF;
  border-top: 1px solid var(--c-gold-border);
  border-bottom: 1px solid var(--c-gold-border);
}
.trouble-story-box {
  margin-top: 48px;
}
.trouble-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: stretch;
}
.trouble-text-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.trouble-lead {
  font-size: 1.15rem;
  line-height: 2;
  color: var(--c-ink);
  margin-bottom: 24px;
}
.checklist-card {
  background: var(--c-ivory);
  border-left: 4px solid var(--c-gold);
  padding: 24px 28px;
  border-radius: 0 10px 10px 0;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}
.check-item {
  display: flex;
  gap: 14px;
  margin-bottom: 16px;
}
.check-item:last-child { margin-bottom: 0; }
.check-box {
  color: var(--c-gold-dark);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.6;
}
.check-text {
  font-size: 0.98rem;
  color: var(--c-ink);
  line-height: 1.7;
}

.trouble-conclude {
  border-top: 1px solid rgba(180, 147, 88, 0.2);
  padding-top: 22px;
}
.trouble-conclude p {
  margin-bottom: 14px;
  color: var(--c-ink-muted);
}
.emphasis-text {
  font-family: var(--font-mincho);
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.7;
  color: var(--c-plum);
  letter-spacing: 0.12em;
}
.summary-line {
  font-size: 1.05rem;
  color: var(--c-ink) !important;
  margin-top: 16px;
}

.trouble-img-col {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.trouble-img-col .art-img-wrap {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-gold-border);
  height: 100%;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  background: var(--c-ivory);
}
.trouble-img-col .art-img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
  object-position: 85% center;
  flex: 1;
  transition: transform 0.6s var(--ease-smooth);
}
.trouble-img-col .art-img-wrap:hover .art-img {
  transform: scale(1.03);
}
.art-caption {
  font-family: var(--font-mincho);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  color: var(--c-plum);
  padding: 14px 20px;
  background: linear-gradient(180deg, #FFFFFF 0%, #FAF7F2 100%);
  border-top: 1px solid var(--c-gold-border);
  letter-spacing: 0.12em;
}

@media (max-width: 768px) {
  .trouble-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------
   07. Section 03: 問題提起
-------------------------------------------------- */
.sec-statement {
  padding: 100px 0;
  background: var(--c-plum-dark);
  color: #FFFFFF;
  position: relative;
  text-align: center;
}
.statement-card {
  position: relative;
  z-index: 2;
}
.statement-tag {
  font-family: var(--font-en);
  font-size: 0.88rem;
  letter-spacing: 0.3em;
  color: var(--c-gold);
  margin-bottom: 20px;
}
.statement-title {
  font-family: var(--font-mincho);
  font-size: 2.35rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
}
.statement-title .highlight-gold {
  color: var(--c-gold-light);
  border-bottom: 1px solid var(--c-gold-light);
}
.statement-divider {
  width: 48px;
  height: 2px;
  background: var(--c-gold-gradient);
  margin: 32px auto;
}
.statement-lead {
  font-family: var(--font-mincho);
  font-size: 1.45rem;
  color: var(--c-gold-light);
  letter-spacing: 0.15em;
  margin-bottom: 18px;
}
.statement-body {
  font-size: 1rem;
  line-height: 2.1;
  color: rgba(255, 255, 255, 0.85);
  max-width: 680px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .statement-title {
    font-size: 1.6rem;
    line-height: 1.55;
  }
  .statement-lead {
    font-size: 1.15rem;
  }
}

/* --------------------------------------------------
   08. Section 04: なぜ今、日本伝統文化なのか (重複解消＆ラグジュアリー化)
-------------------------------------------------- */
.sec-why {
  background: var(--c-ivory-light);
}
.five-elements-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 64px;
}
.element-box {
  background: #FFFFFF;
  border: 1px solid var(--c-gold-border);
  padding: 24px 14px;
  border-radius: 8px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.element-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-gold);
}
.element-circle-crest {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--c-plum);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  flex-shrink: 0;
  border: 1px solid var(--c-gold-border);
  box-shadow: 0 4px 10px rgba(66, 27, 47, 0.2);
}
.elem-crest-svg {
  width: 32px;
  height: 32px;
}
.element-info {
  width: 100%;
}
.element-name {
  font-family: var(--font-mincho);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 8px;
  letter-spacing: 0.08em;
}
.element-desc {
  font-size: 0.82rem;
  color: var(--c-ink-muted);
  line-height: 1.65;
  text-align: left;
}

.why-culture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 56px;
}
.why-card {
  background: #FFFFFF;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--c-gold-border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.why-card-img {
  height: 220px;
  overflow: hidden;
}
.why-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.why-card:hover .why-card-img img {
  transform: scale(1.05);
}
.why-card-body {
  padding: 24px;
}
.culture-category {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--c-gold-dark);
  border: 1px solid var(--c-gold-border);
  padding: 3px 10px;
  border-radius: 3px;
  margin-bottom: 12px;
  font-weight: 600;
}
.culture-name {
  font-family: var(--font-mincho);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 12px;
}
.culture-text {
  font-size: 0.9rem;
  color: var(--c-ink-muted);
  line-height: 1.8;
}

.why-bottom-message {
  text-align: center;
  padding: 36px 24px;
  background: var(--c-ivory);
  border-radius: 8px;
  border: 1px solid var(--c-gold-border);
}
.quote-jp {
  font-family: var(--font-mincho);
  font-size: 1.25rem;
  line-height: 1.9;
  letter-spacing: 0.1em;
  color: var(--c-plum);
  font-weight: 600;
}

@media (max-width: 992px) {
  .five-elements-row {
    grid-template-columns: repeat(3, 1fr);
  }
  .why-culture-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  .five-elements-row {
    grid-template-columns: 1fr;
  }
  .quote-jp {
    font-size: 1.05rem;
  }
}

/* --------------------------------------------------
   09. Section 05: 宗恩会とは
-------------------------------------------------- */
.sec-about {
  padding: 80px 0;
}
.about-hero-box {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  padding: 100px 48px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-gold-border);
}
.about-hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.65);
}
.about-hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(66, 27, 47, 0.75) 0%, rgba(41, 37, 35, 0.85) 100%);
}
.about-hero-content {
  position: relative;
  z-index: 2;
  color: #FFFFFF;
  max-width: 800px;
  margin: 0 auto;
}
.badge-gold-outline {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: var(--c-gold-light);
  border: 1px solid var(--c-gold-light);
  padding: 6px 18px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.about-title {
  font-family: var(--font-mincho);
  font-size: 2.35rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.about-lead {
  font-size: 1.05rem;
  line-height: 2.1;
  color: rgba(255, 255, 255, 0.9);
}
@media (max-width: 768px) {
  .about-hero-box {
    padding: 64px 20px;
  }
  .about-title {
    font-size: 1.6rem;
  }
  .about-lead {
    font-size: 0.95rem;
  }
}

/* --------------------------------------------------
   10. Section 06: 宗恩会で磨く4つの力
-------------------------------------------------- */
.sec-four-powers {
  background: #FFFFFF;
}
.powers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.power-card {
  background: var(--c-ivory-light);
  border: 1px solid var(--c-gold-border);
  border-radius: 8px;
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all 0.35s var(--ease-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.power-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-gold);
}
.card-emblem-wrap {
  margin-bottom: 20px;
}
.emblem-circle {
  width: 68px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.emblem-card-svg {
  width: 100%;
  height: 100%;
}
.power-en {
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--c-gold);
  display: block;
  margin-bottom: 4px;
}
.power-name {
  font-family: var(--font-mincho);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-ink);
  letter-spacing: 0.15em;
}
.power-question {
  font-family: var(--font-mincho);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-plum);
  margin-bottom: 16px;
}
.power-detail {
  font-size: 0.88rem;
  color: var(--c-ink-muted);
  line-height: 1.85;
  text-align: left;
}

@media (max-width: 992px) {
  .powers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 540px) {
  .powers-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------
   11. Section 07: 学び方 (図解の完全修復 - No Overlapping)
-------------------------------------------------- */
.sec-method {
  background: var(--c-ivory-light);
}
.method-steps-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 8px;
  margin-bottom: 56px;
  width: 100%;
}
.step-card {
  background: #FFFFFF;
  border: 1px solid var(--c-gold-border);
  border-radius: 8px;
  padding: 24px 14px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
  box-sizing: border-box;
}
.step-num-badge {
  font-family: var(--font-en);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--c-gold-dark);
  font-weight: 600;
  margin-bottom: 10px;
}
.step-icon-wrap {
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
}
.step-svg {
  width: 100%;
  height: 100%;
}
.step-title {
  font-family: var(--font-mincho);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 4px;
}
.step-keyword {
  font-size: 0.8rem;
  color: var(--c-gold-dark);
  font-weight: 600;
  margin-bottom: 12px;
}
.step-desc {
  font-size: 0.82rem;
  color: var(--c-ink-muted);
  line-height: 1.7;
  text-align: left;
}
.step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--c-gold);
  padding: 0 2px;
  flex-shrink: 0;
}

/* 循環図解：ラグジュアリー＆完全レスポンシブ */
.cycle-diagram-box {
  background: linear-gradient(180deg, #FFFFFF 0%, #FAF7F2 100%);
  border: 1px solid var(--c-gold-border);
  border-radius: 16px;
  padding: 36px 28px 28px;
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
}

.cycle-inner-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
}

/* 中央コア：軸 */
.cycle-core-center {
  margin-bottom: 22px;
  position: relative;
  z-index: 2;
}

.core-circle-badge {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, #5B273F 0%, #301020 100%);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(66, 27, 47, 0.3);
  border: 2px solid var(--c-gold);
  margin: 0 auto;
}

.core-sub {
  font-size: 0.68rem;
  color: var(--c-gold-light);
  letter-spacing: 0.08em;
}

.core-main {
  font-family: var(--font-mincho);
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.1;
  color: #FFFFFF;
}

.core-en {
  font-family: var(--font-en);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  color: var(--c-gold);
  line-height: 1;
  margin-top: 2px;
}

/* 4カードグリッド：2x2 レイアウト */
.cycle-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  width: 100%;
  max-width: 540px;
  position: relative;
}

.cycle-card-step {
  background: #FFFFFF;
  border: 1px solid var(--c-gold-border);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 2px 8px rgba(41, 37, 35, 0.04);
  text-align: left;
  transition: transform 0.25s ease, border-color 0.25s ease;
  position: relative;
}

.cycle-card-step:hover {
  transform: translateY(-2px);
  border-color: var(--c-gold);
  box-shadow: 0 6px 16px rgba(180, 147, 88, 0.15);
}

.cycle-card-step.step-1::after {
  content: '→';
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  background: #FFFFFF;
  border: 1px solid var(--c-gold);
  border-radius: 50%;
  color: var(--c-gold-dark);
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  box-shadow: 0 1px 4px rgba(41, 37, 35, 0.08);
}

.cycle-card-step.step-2::after {
  content: '↓';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 18px;
  background: #FFFFFF;
  border: 1px solid var(--c-gold);
  border-radius: 50%;
  color: var(--c-gold-dark);
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  box-shadow: 0 1px 4px rgba(41, 37, 35, 0.08);
}

.cycle-card-step.step-3::after {
  content: '←';
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  background: #FFFFFF;
  border: 1px solid var(--c-gold);
  border-radius: 50%;
  color: var(--c-gold-dark);
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  box-shadow: 0 1px 4px rgba(41, 37, 35, 0.08);
}

.cycle-card-step.step-4::after {
  content: '↑';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 18px;
  background: #FFFFFF;
  border: 1px solid var(--c-gold);
  border-radius: 50%;
  color: var(--c-gold-dark);
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  box-shadow: 0 1px 4px rgba(41, 37, 35, 0.08);
}

.cycle-step-badge {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #421B2F 0%, #6E2D50 100%);
  color: #DFCFA6;
  font-family: var(--font-en);
  font-size: 0.82rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(180, 147, 88, 0.4);
}

.cycle-step-body {
  flex: 1;
  min-width: 0;
}

.cycle-step-category {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--c-gold-dark);
  letter-spacing: 0.05em;
}

.cycle-step-title {
  display: block;
  font-family: var(--font-mincho);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-ink);
  line-height: 1.2;
  margin: 1px 0;
}

.cycle-step-desc {
  display: block;
  font-size: 0.72rem;
  color: var(--c-ink-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cycle-loop-indicator {
  margin: 4px 0 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loop-txt {
  font-size: 0.78rem;
  color: var(--c-gold-dark);
  letter-spacing: 0.08em;
  background: rgba(180, 147, 88, 0.1);
  padding: 3px 12px;
  border-radius: 12px;
  border: 1px solid rgba(180, 147, 88, 0.25);
}

.diagram-caption {
  font-family: var(--font-mincho);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-plum);
  letter-spacing: 0.08em;
  line-height: 1.6;
}

/* --------------------------------------------------
   12. Section 08: 体験価値
-------------------------------------------------- */
.sec-experience {
  background: #FFFFFF;
}
.experience-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.exp-card {
  background: var(--c-ivory-light);
  border: 1px solid var(--c-gold-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease;
}
.exp-card:hover {
  transform: translateY(-4px);
}
.exp-card-image {
  position: relative;
  height: 280px;
  overflow: hidden;
}
.exp-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.exp-card:hover .exp-card-image img {
  transform: scale(1.05);
}
.exp-category-tag {
  position: absolute;
  top: 16px; left: 16px;
  background: rgba(66, 27, 47, 0.88);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  padding: 4px 14px;
  border-radius: 3px;
}
.exp-card-content {
  padding: 28px;
}
.exp-title {
  font-family: var(--font-mincho);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 12px;
}
.exp-text {
  font-size: 0.92rem;
  color: var(--c-ink-muted);
  line-height: 1.85;
}

@media (max-width: 768px) {
  .experience-gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------
   13. Section 09: 1年間の学び
-------------------------------------------------- */
.sec-curriculum {
  background: var(--c-ivory-light);
}
.curriculum-essential-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--c-plum);
  color: #FFFFFF;
  padding: 14px 32px;
  border-radius: 30px;
  max-width: 440px;
  margin: 0 auto 56px;
  box-shadow: var(--shadow-plum);
}
.pill-highlight {
  font-family: var(--font-mincho);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-gold-light);
}
.pill-sep {
  color: rgba(255,255,255,0.4);
}

.stages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.stage-card {
  background: #FFFFFF;
  border: 1px solid var(--c-gold-border);
  border-radius: 8px;
  padding: 32px 20px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform 0.3s ease;
}
.stage-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-gold);
}
.stage-header {
  margin-bottom: 12px;
}
.stage-char {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--c-plum-soft);
  color: var(--c-plum);
  font-family: var(--font-mincho);
  font-size: 1.6rem;
  font-weight: 700;
  border: 1px solid var(--c-gold-border);
}
.stage-en {
  display: block;
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--c-gold-dark);
  margin-top: 6px;
}
.stage-name {
  font-family: var(--font-mincho);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.stage-timing {
  font-size: 0.82rem;
  color: var(--c-gold-dark);
  font-weight: 600;
}
.stage-desc {
  font-size: 0.85rem;
  color: var(--c-ink-muted);
  line-height: 1.75;
  text-align: left;
}

.curriculum-continuation-box {
  background: #FFFFFF;
  border: 1px solid var(--c-gold-border);
  border-radius: 8px;
  padding: 24px 32px;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.notice-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-plum);
  background: rgba(66, 27, 47, 0.08);
  padding: 3px 12px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.continuation-text {
  font-size: 0.95rem;
  color: var(--c-ink);
  line-height: 1.85;
}

@media (max-width: 992px) {
  .stages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 540px) {
  .stages-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------
   14. Section 10: 日本伝統文化のテーマ
-------------------------------------------------- */
.sec-themes {
  background: #FFFFFF;
}
.themes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.theme-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  height: 280px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-gold-border);
}
.theme-img-wrap {
  width: 100%;
  height: 100%;
}
.theme-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.theme-card:hover .theme-img-wrap img {
  transform: scale(1.08);
}
.theme-overlay-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px 20px;
  background: linear-gradient(180deg, transparent 0%, rgba(41, 37, 35, 0.9) 80%);
  color: #FFFFFF;
}
.theme-tag {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--c-gold-light);
  display: block;
  margin-bottom: 4px;
}
.theme-title {
  font-family: var(--font-mincho);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.theme-lead {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.85);
}

@media (max-width: 992px) {
  .themes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 540px) {
  .themes-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------
   15. Section 11: 誰と学ぶか
-------------------------------------------------- */
.sec-community {
  background: var(--c-ivory-light);
}
.community-card-box {
  background: #FFFFFF;
  border: 1px solid var(--c-gold-border);
  border-radius: 12px;
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.community-hero-image-wrap {
  position: relative;
  width: 100%;
  height: 320px;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 36px;
  box-shadow: var(--shadow-md);
}
.community-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.community-hero-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 12px 20px;
  background: linear-gradient(0deg, rgba(36, 25, 30, 0.85) 0%, transparent 100%);
  color: #FFFFFF;
  font-family: var(--font-mincho);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-align: center;
}
.community-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}
.comm-feature {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.comm-icon-box {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--c-gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-ivory);
}
.comm-icon-box svg {
  width: 24px;
  height: 24px;
}
.comm-title {
  font-family: var(--font-mincho);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.comm-desc {
  font-size: 0.88rem;
  color: var(--c-ink-muted);
  line-height: 1.75;
}

.community-quote {
  border-top: 1px solid var(--c-gold-border);
  padding-top: 28px;
  text-align: center;
}
.community-quote p {
  font-family: var(--font-mincho);
  font-size: 1.15rem;
  color: var(--c-plum);
  letter-spacing: 0.08em;
  font-weight: 600;
}

@media (max-width: 768px) {
  .community-features-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .community-card-box {
    padding: 32px 20px;
  }
}

/* --------------------------------------------------
   16. Section 12: 宗恩会という名前
-------------------------------------------------- */
.sec-story {
  background: #FFFFFF;
}
.story-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}
.story-img-frame {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--c-gold-border);
}
.story-img-caption {
  font-size: 0.8rem;
  text-align: center;
  color: var(--c-ink-light);
  padding: 10px;
  background: var(--c-ivory);
}

.story-badge {
  font-family: var(--font-en);
  font-size: 0.82rem;
  letter-spacing: 0.25em;
  color: var(--c-gold);
  margin-bottom: 12px;
}
.story-title {
  font-family: var(--font-mincho);
  font-size: 2.1rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--c-ink);
  letter-spacing: 0.1em;
}
.story-lead {
  font-family: var(--font-mincho);
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--c-plum);
  margin-bottom: 24px;
}
.story-paragraphs p {
  font-size: 0.95rem;
  line-height: 1.95;
  color: var(--c-ink-muted);
  margin-bottom: 18px;
}
.highlight-box-story {
  background: var(--c-ivory);
  border-left: 3px solid var(--c-gold);
  padding: 20px 24px;
  border-radius: 0 6px 6px 0;
  color: var(--c-ink) !important;
}

@media (max-width: 860px) {
  .story-layout {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------
   17. Section 13: 案内人 福元一久
-------------------------------------------------- */
.sec-guide {
  background: var(--c-ivory-light);
}
.guide-card-box {
  background: #FFFFFF;
  border: 1px solid var(--c-gold-border);
  border-radius: 12px;
  padding: 48px 36px;
  box-shadow: var(--shadow-sm);
}
.guide-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 48px;
  align-items: center;
}
.guide-photo-frame {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(41, 37, 35, 0.12);
  border: 1px solid var(--c-gold-border);
  background: #FFFFFF;
  display: flex;
  flex-direction: column;
}
.guide-photo {
  width: 100%;
  height: 450px;
  object-fit: cover;
  object-position: center 6%;
  display: block;
}
.guide-name-plate {
  background: var(--c-ivory);
  padding: 16px 20px;
  text-align: center;
  border-top: 1px solid var(--c-gold-border);
}
.guide-title-role {
  font-size: 0.8rem;
  color: var(--c-gold-dark);
  font-weight: 600;
  display: block;
}
.guide-name {
  font-family: var(--font-mincho);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--c-ink);
  letter-spacing: 0.15em;
  margin: 4px 0;
}
.guide-ruby {
  font-size: 0.75rem;
  color: var(--c-ink-light);
  letter-spacing: 0.12em;
}

.guide-position-badge {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-gold-dark);
  border-bottom: 1px solid var(--c-gold-border);
  display: inline-block;
  padding-bottom: 4px;
  margin-bottom: 14px;
}
.guide-concept-title {
  font-family: var(--font-mincho);
  font-size: 1.85rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--c-ink);
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.guide-message {
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--c-ink-muted);
  margin-bottom: 28px;
}

.timeline-box {
  background: var(--c-ivory-light);
  border: 1px solid var(--c-gold-border);
  border-radius: 8px;
  padding: 24px;
}
.timeline-heading {
  font-family: var(--font-mincho);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-plum);
  margin-bottom: 18px;
  border-bottom: 1px solid var(--c-gold-border);
  padding-bottom: 8px;
}
.timeline-item {
  position: relative;
  padding-left: 24px;
  margin-bottom: 16px;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: 0; top: 8px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-gold);
}
.timeline-content strong {
  font-size: 0.92rem;
  color: var(--c-ink);
  display: block;
  margin-bottom: 2px;
}
.timeline-content p {
  font-size: 0.82rem;
  color: var(--c-ink-muted);
  line-height: 1.65;
}

@media (max-width: 860px) {
  .guide-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------
   18. Section 14: 第0期募集概要
-------------------------------------------------- */
.sec-overview {
  background: #FFFFFF;
}
.overview-table-card {
  background: var(--c-ivory-light);
  border: 1px solid var(--c-gold-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.overview-table {
  width: 100%;
  border-collapse: collapse;
}
.overview-table th, .overview-table td {
  padding: 22px 28px;
  border-bottom: 1px solid var(--c-gold-border);
  font-size: 0.95rem;
  line-height: 1.7;
}
.overview-table tr:last-child th, .overview-table tr:last-child td {
  border-bottom: none;
}
.overview-table th {
  width: 28%;
  font-family: var(--font-mincho);
  font-weight: 700;
  color: var(--c-ink);
  background: rgba(180, 147, 88, 0.08);
  vertical-align: top;
  letter-spacing: 0.1em;
}
.overview-table td {
  color: var(--c-ink-muted);
}
.overview-table td strong {
  color: var(--c-ink);
}

.price-detail-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.total-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.price-val {
  font-family: var(--font-mincho);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--c-plum);
}
.price-unit {
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-ink);
}
.price-breakdown {
  display: flex;
  gap: 20px;
  background: #FFFFFF;
  padding: 12px 18px;
  border-radius: 4px;
  border: 1px solid var(--c-gold-border);
  width: fit-content;
}
.breakdown-item {
  font-size: 0.88rem;
}
.item-name {
  color: var(--c-ink-light);
  margin-right: 6px;
}
.item-fee {
  font-weight: 700;
  color: var(--c-ink);
}
.monthly-badge {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--c-gold-dark);
  background: rgba(180, 147, 88, 0.12);
  border: 1px solid rgba(180, 147, 88, 0.35);
  padding: 2px 8px;
  border-radius: 12px;
  margin-left: 6px;
  vertical-align: middle;
  letter-spacing: 0.04em;
}
.price-note {
  font-size: 0.78rem;
  color: var(--c-ink-light);
}

@media (max-width: 768px) {
  .overview-table th, .overview-table td {
    padding: 16px 18px;
  }
  .overview-table th {
    width: 35%;
  }
  .price-breakdown {
    flex-direction: column;
    gap: 6px;
    width: 100%;
  }
}

/* --------------------------------------------------
   19. Section 15: 無料説明会
-------------------------------------------------- */
.sec-briefing {
  background: var(--c-ivory-light);
}
.briefing-card {
  background: #FFFFFF;
  border: 2px solid var(--c-gold);
  border-radius: 12px;
  padding: 56px 48px;
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
}
.briefing-tag {
  font-family: var(--font-en);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: var(--c-gold-dark);
  font-weight: 600;
  display: block;
  margin-bottom: 12px;
}
.briefing-title {
  font-family: var(--font-mincho);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 16px;
  letter-spacing: 0.1em;
}
.briefing-lead {
  font-size: 1rem;
  color: var(--c-ink-muted);
  line-height: 1.9;
  margin-bottom: 40px;
}

.briefing-contents-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
  text-align: left;
}
.briefing-item {
  background: var(--c-ivory-light);
  border: 1px solid var(--c-gold-border);
  border-radius: 8px;
  padding: 24px 20px;
}
.b-item-num {
  font-family: var(--font-en);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-gold-dark);
  display: block;
  margin-bottom: 6px;
}
.b-item-title {
  font-family: var(--font-mincho);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 8px;
}
.b-item-desc {
  font-size: 0.82rem;
  color: var(--c-ink-muted);
  line-height: 1.7;
}

.briefing-cta-area {
  max-width: 540px;
  margin: 0 auto;
}
.briefing-bottom-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--c-ink-muted);
  margin: 16px 0;
}
.reassurance-bubble {
  background: var(--c-ivory);
  border: 1px solid var(--c-gold-border);
  padding: 12px 18px;
  border-radius: 6px;
  font-size: 0.82rem;
  color: var(--c-plum);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}
.shield-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .briefing-card {
    padding: 36px 20px;
  }
  .briefing-title {
    font-size: 1.6rem;
  }
  .briefing-contents-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------
   20. Section 16: FAQ (Accordion)
-------------------------------------------------- */
.sec-faq {
  background: #FFFFFF;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  border: 1px solid var(--c-gold-border);
  border-radius: 6px;
  background: var(--c-ivory-light);
  overflow: hidden;
  transition: all 0.3s ease;
}
.faq-item.active {
  border-color: var(--c-gold);
  background: #FFFFFF;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 16px;
}
.q-badge {
  font-family: var(--font-en);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-gold-dark);
}
.q-text {
  flex: 1;
  font-family: var(--font-mincho);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-ink);
  letter-spacing: 0.06em;
}
.faq-toggle-icon {
  width: 18px;
  height: 18px;
  position: relative;
  flex-shrink: 0;
}
.faq-toggle-icon::before, .faq-toggle-icon::after {
  content: '';
  position: absolute;
  background: var(--c-gold-dark);
  transition: transform 0.3s ease;
}
.faq-toggle-icon::before {
  top: 8px; left: 0;
  width: 100%; height: 2px;
}
.faq-toggle-icon::after {
  top: 0; left: 8px;
  width: 2px; height: 100%;
}
.faq-item.active .faq-toggle-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-smooth);
  padding: 0 24px;
}
.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 24px 24px 24px;
}
.faq-answer p {
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--c-ink-muted);
  border-top: 1px dashed var(--c-gold-border);
  padding-top: 16px;
}
.faq-answer strong {
  color: var(--c-plum);
}

/* --------------------------------------------------
   21. Section 17: Final CTA
-------------------------------------------------- */
.sec-final-cta {
  background: var(--c-plum-dark);
  color: #FFFFFF;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.sec-final-cta::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(180, 147, 88, 0.15) 0%, transparent 60%);
  pointer-events: none;
}
.final-emblem-wrap {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
}
.final-emblem-svg {
  width: 100%;
  height: 100%;
}
.final-cta-title {
  font-family: var(--font-mincho);
  font-size: 2.7rem;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}
.final-cta-lead {
  font-size: 1.05rem;
  line-height: 2;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 40px;
}
.final-cta-action-box {
  max-width: 580px;
  margin: 0 auto;
}
.cta-micro-top.gold-text {
  color: var(--c-gold-light);
  justify-content: center;
  font-size: 0.95rem;
}
.final-bottom-info {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 20px;
}
@media (max-width: 768px) {
  .final-cta-title {
    font-size: 1.85rem;
  }
}

/* --------------------------------------------------
   22. Footer
-------------------------------------------------- */
.site-footer {
  background: #1D1816;
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 40px;
  font-size: 0.88rem;
  border-top: 1px solid rgba(180, 147, 88, 0.2);
}
.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}
.footer-logo {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}
.footer-logo .logo-title {
  font-family: var(--font-mincho);
  font-size: 1.6rem;
  color: #FFFFFF;
  letter-spacing: 0.2em;
}
.footer-logo .logo-en {
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: var(--c-gold);
  letter-spacing: 0.3em;
}
.footer-tagline {
  font-family: var(--font-mincho);
  color: var(--c-gold-light);
  font-size: 0.92rem;
  margin-bottom: 8px;
}
.footer-desc {
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
}

.footer-col-heading {
  font-family: var(--font-en);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--c-gold);
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(180, 147, 88, 0.2);
  padding-bottom: 6px;
}
.footer-links li {
  margin-bottom: 12px;
}
.footer-links a {
  color: rgba(255, 255, 255, 0.75);
}
.footer-links a:hover {
  color: var(--c-gold-light);
  padding-left: 4px;
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 28px;
  font-size: 0.8rem;
}
.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c-gold);
}
.back-to-top:hover {
  color: #FFFFFF;
}

@media (max-width: 860px) {
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}
@media (max-width: 480px) {
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom-bar {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* --------------------------------------------------
   23. Floating CTA Bar
-------------------------------------------------- */
.floating-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(36, 25, 30, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(212, 175, 122, 0.4);
  padding: 12px 24px;
  z-index: 99;
  transform: translateY(100%);
  transition: transform 0.4s var(--ease-smooth);
  box-shadow: 0 -8px 28px rgba(0, 0, 0, 0.25);
}
.floating-cta.visible {
  transform: translateY(0);
}
.floating-cta-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.floating-text {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #FFFFFF;
}
.floating-badge {
  font-size: 0.78rem;
  background: linear-gradient(135deg, #D4AF7A 0%, #B89058 100%);
  color: #3A1C28;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.08em;
}
.floating-label {
  font-family: var(--font-mincho);
  font-size: 0.96rem;
  letter-spacing: 0.1em;
  color: #F7EFE4;
}
.btn-floating {
  padding: 12px 32px;
  font-size: 0.96rem;
  font-weight: 600;
  background: linear-gradient(135deg, #A86B7C 0%, #87495B 50%, #683041 100%);
  color: #FFFFFF;
  border-radius: 30px;
  white-space: nowrap;
  letter-spacing: 0.12em;
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 4px 16px rgba(135, 73, 91, 0.45);
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s var(--ease-smooth);
}
.btn-floating::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.45) 50%,
    transparent 100%
  );
  transform: skewX(-25deg);
  animation: luxuryShineSweep 4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  pointer-events: none;
}
.btn-floating:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(135, 73, 91, 0.6);
}

@media (max-width: 768px) {
  .floating-cta {
    padding: 10px 16px;
  }
  .floating-text {
    display: none;
  }
  .btn-floating {
    width: 100%;
    padding: 14px 20px;
    justify-content: center;
    font-size: 1rem;
  }
}

/* --------------------------------------------------
   24. Modal Windows
-------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(29, 24, 22, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
}
.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}
.modal-container {
  background: #FFFFFF;
  border: 1px solid var(--c-gold);
  border-radius: 12px;
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform 0.35s var(--ease-smooth);
}
.modal-overlay.active .modal-container {
  transform: scale(1);
}
.modal-close {
  position: absolute;
  top: 16px; right: 20px;
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--c-ink-light);
  cursor: pointer;
  transition: color 0.2s;
}
.modal-close:hover {
  color: var(--c-plum);
}

.modal-header {
  text-align: center;
  margin-bottom: 28px;
}
.modal-emblem {
  font-family: var(--font-mincho);
  font-size: 0.88rem;
  color: var(--c-gold-dark);
  letter-spacing: 0.2em;
  margin-bottom: 6px;
}
.modal-title {
  font-family: var(--font-mincho);
  font-size: 1.6rem;
  color: var(--c-plum);
  margin-bottom: 8px;
}
.modal-subtitle {
  font-size: 0.82rem;
  color: var(--c-ink-muted);
  line-height: 1.6;
}

.modal-form .form-group {
  margin-bottom: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.form-label .required {
  font-size: 0.72rem;
  color: #D32F2F;
  background: #FFEBEE;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
}
.form-label .optional {
  font-size: 0.72rem;
  color: var(--c-ink-light);
  background: #EEEEEE;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #D5CFC5;
  border-radius: 4px;
  background: var(--c-ivory-light);
  font-size: 0.95rem;
  color: var(--c-ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(180, 147, 88, 0.2);
  background: #FFFFFF;
}

.form-privacy {
  margin: 20px 0;
  font-size: 0.82rem;
  color: var(--c-ink-muted);
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.privacy-link {
  color: var(--c-gold-dark);
  text-decoration: underline;
}

.btn-submit {
  width: 100%;
  padding: 18px;
  font-size: 1.1rem;
}

.form-success-msg {
  text-align: center;
  padding: 40px 20px;
}
.success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-plum);
  color: #FFFFFF;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.form-success-msg h4 {
  font-family: var(--font-mincho);
  font-size: 1.5rem;
  color: var(--c-plum);
  margin-bottom: 12px;
}
.form-success-msg p {
  font-size: 0.92rem;
  color: var(--c-ink-muted);
  line-height: 1.8;
  margin-bottom: 28px;
}
.btn-secondary {
  background: var(--c-ivory);
  border: 1px solid var(--c-gold-border);
  color: var(--c-ink);
  padding: 10px 28px;
  border-radius: 4px;
}

/* Legal Container */
.legal-container {
  max-width: 720px;
}
.legal-content-body {
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--c-ink);
}
.legal-content-body h3 {
  font-family: var(--font-mincho);
  font-size: 1.4rem;
  color: var(--c-plum);
  margin-bottom: 16px;
  border-bottom: 1px solid var(--c-gold-border);
  padding-bottom: 8px;
}
.legal-content-body h4 {
  font-size: 1.05rem;
  margin: 20px 0 8px;
  color: var(--c-ink);
}

@media (max-width: 600px) {
  .modal-container {
    padding: 28px 18px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* --------------------------------------------------
   25. Animations (Scroll Triggers)
-------------------------------------------------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}
.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-fade-in {
  animation: fadeIn 1s var(--ease-smooth) forwards;
}
.animate-fade-in-up {
  animation: fadeInUp 1s var(--ease-smooth) forwards;
}
.delay-2 {
  animation-delay: 0.25s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   26. Luxury Mobile UI/UX & Responsive Overhaul (Complete Rules)
   ========================================================================== */

/* Button 1-line protection */
.btn-fv,
.btn-primary,
.btn-gold,
.btn-submit,
.btn-floating {
  white-space: nowrap !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center;
}

.btn-fv .btn-text,
.btn-primary .btn-text,
.btn-gold .btn-text {
  white-space: nowrap !important;
  letter-spacing: 0.04em;
}

.btn-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.btn-arrow svg {
  width: 18px;
  height: 18px;
}

/* Tablet & Mobile Layout: Section 01 FV (max-width: 992px) - Replicating Image 2 Exactly */
@media (max-width: 992px) {
  .sec-fv {
    padding-top: 0;
    padding-bottom: 40px;
  }

  /* SP Hero Visual: Crystal Clear & Fully Visible (No Fog / No Haze) */
  .fv-sp-hero-wrap {
    display: block;
    position: relative;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    height: 480px;
    overflow: hidden;
    background: #FAF7F2;
  }

  .sp-hero-image-container {
    position: relative;
    width: 100%;
    height: 100%;
  }

  .sp-hero-full-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 18%;
    filter: contrast(1.03) brightness(1.01);
    /* 90% of image is 100% solid and crisp, only smooth blend at bottom 10% */
    -webkit-mask-image: linear-gradient(to bottom, 
      rgba(0,0,0,1) 0%, 
      rgba(0,0,0,1) 88%, 
      rgba(0,0,0,0.3) 96%, 
      rgba(0,0,0,0) 100%
    );
    mask-image: linear-gradient(to bottom, 
      rgba(0,0,0,1) 0%, 
      rgba(0,0,0,1) 88%, 
      rgba(0,0,0,0.3) 96%, 
      rgba(0,0,0,0) 100%
    );
  }

  .sp-hero-gradient-overlay {
    display: none; /* Removed heavy overlays causing foggy appearance */
  }

  .fv-grid-luxury {
    display: block;
    margin-bottom: 12px;
  }

  /* Left-aligned elegant typography block matching Image 2 */
  .fv-left-col {
    margin-top: -24px;
    position: relative;
    z-index: 5;
    text-align: left;
    width: 100%;
    padding: 0 16px;
  }

  .fv-pre-badge {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 14px;
  }

  .badge-letterhead {
    padding-bottom: 6px;
  }

  .badge-en-sub {
    font-size: 0.68rem;
    letter-spacing: 0.24em;
    margin-bottom: 3px;
  }

  .badge-jp-title {
    font-size: 0.94rem;
    letter-spacing: 0.18em;
  }

  .fv-luxury-title {
    font-size: clamp(1.95rem, 6.8vw, 2.6rem);
    line-height: 1.36;
    margin-bottom: 10px;
    text-align: left;
    text-shadow: 0 2px 8px rgba(255, 255, 255, 0.9);
  }

  .gold-divider-line {
    margin: 14px 0 14px;
    width: 56px;
  }

  .fv-luxury-sublead {
    font-size: clamp(1.05rem, 4.2vw, 1.25rem);
    line-height: 1.5;
    margin-bottom: 10px;
    text-align: left;
  }

  .fv-luxury-desc {
    font-size: clamp(0.84rem, 3.2vw, 0.92rem);
    line-height: 1.8;
    text-align: left;
    max-width: 100%;
    margin: 0 0 18px;
  }

  .fv-meta-row {
    justify-content: flex-start;
    gap: 8px;
    margin: 0 0 18px;
  }

  .fv-meta-pill {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.95);
  }
  .fv-meta-pill .meta-txt {
    font-size: clamp(0.82rem, 3vw, 0.9rem);
  }

  .fv-cta-wrapper {
    margin: 0 0 12px;
    max-width: 100%;
  }

  .btn-luxury-cta {
    width: 100%;
    padding: 16px 24px;
    font-size: clamp(0.95rem, 3.8vw, 1.08rem);
    border-radius: 36px;
    justify-content: space-between;
    box-shadow: 0 8px 24px rgba(135, 73, 91, 0.45);
  }

  .fv-cta-meta-line {
    justify-content: flex-start;
    font-size: clamp(0.72rem, 2.7vw, 0.8rem);
    gap: 4px;
    margin-top: 10px;
  }

  /* 4 Pillars Luxury Cards: 4 Columns or 2x2 Grid (Image 2) */
  .fv-four-cards-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 10px;
  }

  .luxury-pillar-card {
    padding: 16px 6px 12px;
    border-radius: 8px;
  }

  .card-crest-circle {
    width: 40px;
    height: 40px;
    margin-bottom: 8px;
  }

  .crest-svg {
    width: 24px;
    height: 24px;
  }

  .card-pillar-title {
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
  }

  .card-gold-flower-mark {
    font-size: 0.72rem;
  }

  .fv-scroll-indicator {
    margin-top: 20px;
  }
}

/* Mobile Devices (max-width: 768px) */
@media (max-width: 768px) {
  /* Section 02 Troubles */
  .trouble-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .trouble-img-col {
    max-width: 100%;
    margin: 0 auto;
    width: 100%;
  }
  .trouble-img-col .art-img-wrap {
    min-height: auto;
    height: 280px;
  }
  .trouble-img-col .art-img {
    min-height: auto;
    height: 220px;
  }
  .art-caption {
    font-size: 0.85rem;
    padding: 10px 16px;
  }

  /* Section 04 Five Elements: Horizontal Compact Cards (Duplicate-Free) */
  .five-elements-row {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 40px;
  }

  .element-box {
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: left;
    padding: 14px 16px;
    gap: 16px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--c-gold-border);
  }

  .element-circle-crest {
    width: 44px;
    height: 44px;
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .elem-crest-svg {
    width: 26px;
    height: 26px;
  }

  .element-info {
    flex: 1;
  }

  .element-name {
    font-size: 1.02rem;
    margin-bottom: 2px;
    color: var(--c-plum);
    font-weight: 700;
  }

  .element-desc {
    font-size: 0.82rem;
    line-height: 1.5;
    text-align: left;
    color: var(--c-ink-muted);
  }

  /* Section 04 3 Pillars Culture Cards */
  .why-culture-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Section 06 4 Powers Grid */
  .powers-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* Section 07 Method Steps: 1 Column */
  .method-steps-row {
    flex-direction: column;
    gap: 14px;
  }
  .step-arrow {
    display: none;
  }

  /* Section 07 Repaired Cycle Diagram */
  .cycle-diagram-box {
    padding: 28px 14px 22px;
    border-radius: 12px;
  }
  .cycle-inner-wrapper {
    margin-bottom: 16px;
  }
  .cycle-core-center {
    margin-bottom: 16px;
  }
  .core-circle-badge {
    width: 84px;
    height: 84px;
  }
  .core-sub {
    font-size: 0.65rem;
  }
  .core-main {
    font-size: 1.65rem;
  }
  .core-en {
    font-size: 0.54rem;
  }
  .cycle-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    max-width: 100%;
  }
  .cycle-card-step {
    padding: 10px 8px;
    gap: 8px;
    border-radius: 8px;
  }
  .cycle-card-step.step-1::after {
    right: -8px;
    width: 15px;
    height: 15px;
    font-size: 0.55rem;
  }
  .cycle-card-step.step-2::after {
    bottom: -8px;
    width: 15px;
    height: 15px;
    font-size: 0.55rem;
  }
  .cycle-card-step.step-3::after {
    left: -8px;
    width: 15px;
    height: 15px;
    font-size: 0.55rem;
  }
  .cycle-card-step.step-4::after {
    top: -8px;
    width: 15px;
    height: 15px;
    font-size: 0.55rem;
  }
  .cycle-step-badge {
    width: 24px;
    height: 24px;
    font-size: 0.72rem;
  }
  .cycle-step-category {
    font-size: 0.62rem;
  }
  .cycle-step-title {
    font-size: 0.95rem;
  }
  .cycle-step-desc {
    font-size: 0.66rem;
  }
  .loop-txt {
    font-size: 0.72rem;
    padding: 3px 10px;
  }
  .diagram-caption {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  /* Section 08 Experience Gallery */
  .experience-gallery-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .exp-card-image {
    height: 200px;
  }

  /* Section 09 Curriculum: 2x2 Grid */
  .stages-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px;
    margin-bottom: 32px;
  }

  .stage-card {
    padding: 18px 12px;
    border-radius: 8px;
  }

  .stage-char {
    width: 42px;
    height: 42px;
    font-size: 1.3rem;
  }

  .stage-en {
    font-size: 0.68rem;
    margin-top: 4px;
  }

  .stage-name {
    font-size: 0.96rem;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
  }

  .stage-timing {
    font-size: 0.74rem;
  }

  .stage-card .gold-line-mini {
    margin: 8px auto;
  }

  .stage-desc {
    font-size: 0.78rem;
    line-height: 1.55;
    text-align: left;
  }

  /* Section 10 Culture Themes: 2 Columns Grid */
  .themes-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px;
  }

  .theme-card {
    height: 190px;
    border-radius: 8px;
  }

  .theme-overlay-content {
    padding: 14px 10px;
  }

  .theme-tag {
    font-size: 0.65rem;
    margin-bottom: 2px;
  }

  .theme-title {
    font-size: 1.08rem;
    margin-bottom: 2px;
  }

  .theme-lead {
    font-size: 0.72rem;
    line-height: 1.35;
    opacity: 0.9;
  }

  /* Section 11 Community: Stack Card UI */
  .community-card-box {
    padding: 24px 16px;
    border-radius: 12px;
  }

  .community-features-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 24px;
  }

  .comm-feature {
    background: var(--c-ivory-light);
    border: 1px solid var(--c-gold-border);
    border-radius: 8px;
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
  }

  .comm-header {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .comm-icon-box {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #FFFFFF;
    border: 1px solid var(--c-gold-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .comm-icon-box svg {
    width: 22px;
    height: 22px;
  }

  .comm-title {
    font-family: var(--font-mincho);
    font-size: 1.08rem;
    color: var(--c-plum);
    font-weight: 700;
    margin: 0;
  }

  .comm-desc {
    font-size: 0.84rem;
    line-height: 1.65;
    color: var(--c-ink-muted);
    padding-left: 52px;
  }

  .community-quote {
    padding-top: 18px;
  }
  .community-quote p {
    font-size: 0.96rem;
    line-height: 1.65;
  }

  /* Section 12 Story */
  .story-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .story-img-frame {
    height: 280px;
  }

  /* Section 13 Guide */
  .guide-card-box {
    padding: 28px 18px;
  }
  .guide-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .guide-photo-frame {
    width: 100%;
    max-width: 100%;
    margin: 0;
  }
  .guide-photo {
    width: 100%;
    height: 420px;
    object-position: center 5%;
  }

  /* Section 14 Overview Table */
  .overview-table-card {
    padding: 24px 16px;
  }
  .overview-table th {
    width: 30%;
    font-size: 0.85rem;
    padding: 14px 10px;
  }
  .overview-table td {
    font-size: 0.88rem;
    padding: 14px 10px;
  }
  .total-price .price-val {
    font-size: 1.8rem;
  }

  /* Section 15 Briefing */
  .briefing-card {
    padding: 32px 18px;
  }
  .briefing-contents-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* Extra Small Phones (max-width: 375px) */
@media (max-width: 375px) {
  .btn-fv {
    font-size: 0.84rem;
    padding: 15px 8px;
  }
  .btn-arrow svg {
    width: 15px;
    height: 15px;
  }
  .comm-desc {
    padding-left: 0;
  }
}