/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ===== SCROLL FADE-IN ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: 0.15s; }
.fade-in-delay-2 { transition-delay: 0.3s; }
.fade-in-delay-3 { transition-delay: 0.45s; }

:root {
  --red: #e60b17;
  --red-dark: #c40a14;
  --red-light: rgba(230, 11, 23, 0.06);
  --purple: #8c3ca0;
  --purple-dark: #6b2e7d;
  --gradient: linear-gradient(135deg, #e60b17 0%, #8c3ca0 100%);
  --gradient-soft: linear-gradient(135deg, rgba(230,11,23,0.92) 0%, rgba(140,60,160,0.88) 100%);
  --brown: #5a3e36;
  --brown-light: #7a5e56;
  --pink-bg: #fdf0ee;
  --black: #32373c;
  --white: #FFFFFF;
  --gray-light: #f7f7f7;
  --gray: #999;
  --gray-border: #e5e5e5;
  --text: #3a3a3a;
  --text-light: #6a6a6a;
  --font-ja: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-en: 'Montserrat', 'Arial', sans-serif;
}

html { scroll-behavior: smooth; }

/* ===== CUSTOM CURSOR ===== */
@media (hover: hover) and (pointer: fine) {
  body { cursor: none; }
  a, button, input, textarea, select, label, [role="button"] { cursor: none; }
  .cursor-dot, .cursor-ring {
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: normal;
    will-change: transform;
  }
  .cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--red);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background 0.2s;
  }
  .cursor-ring {
    width: 40px;
    height: 40px;
    border: 1.5px solid var(--red);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.25s cubic-bezier(0.22,1,0.36,1), height 0.25s cubic-bezier(0.22,1,0.36,1), border-color 0.2s, background 0.2s;
  }
  .cursor-ring.hover {
    width: 64px;
    height: 64px;
    border-color: var(--purple);
    background: rgba(140,60,160,0.08);
  }
  .cursor-dot.hover {
    width: 4px;
    height: 4px;
    background: var(--purple);
  }
}
@media (hover: none) {
  .cursor-dot, .cursor-ring { display: none; }
}

body {
  font-family: var(--font-ja);
  color: var(--text);
  line-height: 1.9;
  font-size: 17px;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 80px;
  background: var(--white);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.header-logo {
  display: flex;
  align-items: center;
}
.header-logo-img {
  height: 48px;
  width: auto;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 36px;
}
header nav ul {
  display: flex;
  gap: 32px;
}
header nav a {
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 600;
  color: var(--brown);
  letter-spacing: 0.08em;
  transition: color 0.3s;
}
header nav a:hover { color: var(--red); }
.header-entry {
  display: inline-block;
  padding: 10px 28px;
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--red);
  border: 2px solid var(--red);
  border-radius: 60px;
  transition: all 0.3s;
}
.header-entry:hover {
  background: var(--red);
  color: var(--white);
}

/* nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 28px;
  height: 20px;
  position: relative;
  z-index: 110;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--brown);
  position: absolute;
  left: 0;
  transition: all 0.3s ease;
}
.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 9px; }
.nav-toggle span:nth-child(3) { top: 18px; }
.nav-toggle.open span:nth-child(1) { top: 9px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 9px; transform: rotate(-45deg); }

/* mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 80px; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.98);
  z-index: 90;
  padding: 40px;
}
.mobile-nav.open { display: block; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 24px; }
.mobile-nav a { font-size: 16px; font-weight: 500; color: var(--brown); }
.mobile-nav-cta { margin-top: 32px; }
.mobile-nav-cta .header-entry { display: block; text-align: center; padding: 14px; color: var(--red); }

/* ===== HERO ===== */
.hero {
  position: relative;
  height: min(100vh, 820px);
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #fdf4f4 0%, #fbf0f5 40%, #f6eef8 100%);
  overflow: hidden;
  padding-top: 80px;
}
/* 足跡トレイル: 4プレビュー → 5つ目で大きく残る */
.footprint-trail {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
/* プレビュー足跡（1〜4: 各位置に小さくドン！） */
.footprint-preview {
  position: absolute;
  width: min(28vw, 360px);
  height: auto;
  opacity: 0;
  filter: drop-shadow(0 12px 30px rgba(230,11,23,0.4));
  transform: translate(-50%, -50%) scale(0.4) rotate(var(--rot, 0deg));
  animation: footprint-preview 1.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes footprint-preview {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.4) rotate(var(--rot, 0deg));
  }
  25% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1) rotate(var(--rot, 0deg));
  }
  70% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1) rotate(var(--rot, 0deg));
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.95) rotate(var(--rot, 0deg));
  }
}
/* 最後の大きい足跡（残る） */
.footprint-impact {
  position: absolute;
  left: 63%;
  top: 50%;
  width: min(56vw, 720px);
  height: auto;
  opacity: 0;
  filter: drop-shadow(0 24px 60px rgba(230,11,23,0.45));
  transform: translate(-50%, -50%) scale(0.5) rotate(-6deg);
  animation: footprint-impact 6s cubic-bezier(0.22, 1, 0.36, 1) 6s forwards;
}
@keyframes footprint-impact {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.5) rotate(-6deg);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1) rotate(-4deg);
  }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(253,244,244,0.55) 0%, rgba(251,240,245,0.15) 50%, rgba(246,238,248,0.15) 100%);
}
.hero-text {
  position: absolute;
  left: 4%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: min(640px, 55vw);
  max-width: calc(100vw - 8%);
  text-align: left;
  padding: 0 24px;
  box-sizing: border-box;
}
.hero-cta-wrap {
  display: flex;
  justify-content: center;
  padding: 56px 24px;
  background: var(--white);
}
.hero-catch {
  font-size: clamp(32px, 4.6vw, 72px);
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 56px;
  letter-spacing: 0.02em;
  color: var(--black);
  text-shadow: 2px 3px 0 rgba(230,11,23,0.08), 4px 6px 12px rgba(80,40,90,0.18);
  white-space: normal;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.hero-accent {
  background: linear-gradient(120deg, #e60b17 0%, #ff7a00 35%, #c91d6f 65%, #8c3ca0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-logo-wrap {
  margin-bottom: 40px;
}
.hero-logo-img {
  max-width: 480px;
  width: 100%;
  height: auto;
}
.hero-tagline {
  font-size: 18px;
  color: var(--text);
  line-height: 1.9;
  margin-top: 24px;
  margin-bottom: 52px;
  letter-spacing: 0.04em;
  font-weight: 500;
  text-shadow: 1px 2px 0 rgba(230,11,23,0.08), 2px 4px 8px rgba(80,40,90,0.15);
}
.hero-tagline-accent {
  color: #e60b17;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--red);
}

/* hero CTA box */
.hero-cta-box {
  display: block;
  position: relative;
  width: fit-content;
  max-width: 90vw;
  background: var(--white);
  border: 2px solid var(--red);
  border-radius: 14px;
  padding: 40px 56px 24px;
  margin-top: 20px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(230,11,23,0.14);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}
.hero-cta-box:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 44px rgba(230,11,23,0.28);
}
.cta-stage-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  color: #e60b17;
  padding: 5px 18px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  border: 1px solid #e60b17;
  border-radius: 999px;
  white-space: nowrap;
}
.cta-stage-ribbon::before { display: none; }
@keyframes ribbon-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}
.cta-deadline-line {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.cta-deadline-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.08em;
}
.cta-deadline-main {
  font-family: var(--font-en);
  font-size: 24px;
  font-weight: 700;
  color: var(--black);
  letter-spacing: 0.02em;
}
.cta-deadline-main .dow {
  font-family: var(--font-ja);
  font-size: 15px;
}
.cta-deadline-time {
  font-family: var(--font-en);
  font-size: 20px;
  color: var(--red);
}
.cta-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-width: 320px;
  padding: 20px 48px;
  background: #e60b17;
  color: var(--white);
  border-radius: 60px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.1em;
  box-shadow: 0 10px 28px rgba(230,11,23,0.35);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.cta-action::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.6s ease;
}
.hero-cta-box:hover .cta-action {
  transform: scale(1.04);
  box-shadow: 0 14px 36px rgba(230,11,23,0.5);
}
.hero-cta-box:hover .cta-action::before {
  left: 100%;
}
.cta-action-arrow {
  display: inline-block;
  font-size: 22px;
  transition: transform 0.3s ease;
}
.hero-cta-box:hover .cta-action-arrow {
  transform: translateX(6px);
}
.cta-warning {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed rgba(230,11,23,0.3);
  font-size: 11px;
  color: var(--red);
  font-weight: 700;
  line-height: 1.6;
}

/* ===== SECTION COMMON ===== */
.section {
  padding: 100px 24px;
}
.section-inner {
  max-width: 960px;
  margin: 0 auto;
}
.section-heading {
  margin-bottom: 12px;
}
.section-heading-en {
  font-family: var(--font-en);
  font-size: 48px;
  font-weight: 800;
  color: #e60b17;
  letter-spacing: 0.04em;
  display: inline-block;
  line-height: 1.1;
}
.section-heading-ja {
  font-size: 20px;
  font-weight: 700;
  color: var(--brown);
  margin-top: 8px;
  letter-spacing: 0.08em;
}
.section-heading {
  margin-bottom: 20px;
}
@media (max-width: 900px) {
  .section-heading-en { font-size: 36px; }
  .section-heading-ja { font-size: 17px; }
}
.section-desc {
  font-size: 17px;
  color: var(--text);
  line-height: 2.0;
  margin-bottom: 40px;
}

/* ===== NEWS ===== */
.news-list {
  border-top: 1px solid var(--gray-border);
  margin-top: 24px;
}
.news-item {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-border);
  font-size: 14px;
}
.news-date {
  font-family: var(--font-en);
  font-size: 13px;
  color: var(--gray);
  flex-shrink: 0;
}

/* ===== ABOUT ===== */
.about-section {
  position: relative;
  background: var(--pink-bg);
  padding: 80px 24px;
  overflow: hidden;
}
.about-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../assets/images/about-bg.png') center/cover no-repeat;
  opacity: 0.38;
  z-index: 0;
}
.about-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(253,240,238,0.72) 0%, rgba(246,238,248,0.76) 100%);
  z-index: 1;
}
.about-inner {
  position: relative;
  z-index: 2;
}
.about-inner {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}
.about-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.about-video {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: 8px;
  overflow: hidden;
}
.about-video iframe,
.about-video video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
}
.about-text-block {
  text-align: right;
}
.about-text-block .section-heading { text-align: right; }
.about-text-block p {
  font-size: 17px;
  line-height: 2.0;
  color: var(--text);
  text-align: left;
  font-weight: 700;
}
.about-highlight {
  margin-top: 24px !important;
  padding: 18px 22px;
  background: linear-gradient(135deg, rgba(230,11,23,0.08) 0%, rgba(140,60,160,0.08) 100%);
  border-left: 4px solid var(--red);
  border-radius: 6px;
  font-size: 16px !important;
  line-height: 1.9 !important;
}
.about-highlight strong {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}
.about-highlight-note {
  display: block;
  font-size: 12px !important;
  font-weight: 500;
  color: var(--text-light);
  margin-top: 6px;
  letter-spacing: 0.02em;
}

/* ===== PROGRAM ===== */
.program-banner {
  position: relative;
  text-align: center;
  padding: 32px 40px;
  border-radius: 32px;
  margin-bottom: 56px;
  color: var(--black);
  border: 4px solid transparent;
  background:
    linear-gradient(var(--white), var(--white)) padding-box,
    linear-gradient(135deg, #ff5a3c 0%, #d92e6a 50%, #8c3ca0 100%) border-box;
  overflow: hidden;
}
.program-banner::before { display: none; }
.program-banner h3 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  line-height: 1.3;
  color: var(--black);
}
.program-banner-amp {
  color: #e60b17;
}
.program-banner p {
  font-size: 18px;
  line-height: 1.85;
  color: var(--text);
  letter-spacing: 0.04em;
  font-weight: 500;
}
.program-banner p strong {
  color: #e60b17;
  font-weight: 800;
  padding: 0 4px;
  border-bottom: 2px solid #e60b17;
}

@media (max-width: 540px) {
  .program-banner { padding: 24px 24px; border-radius: 24px; }
  .program-banner h3 { font-size: 26px; }
  .program-banner p { font-size: 14px; }
}

.approach-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 48px;
}
.approach-card {
  background: var(--white);
  border-radius: 12px;
  padding: 32px 28px;
  text-align: center;
  border: 2px solid transparent;
  transition: border-color 0.3s;
}
.approach-card:hover { border-color: var(--red); }
.approach-card.what { background: linear-gradient(135deg, #fff5f5 0%, #fff 100%); }
.approach-card.how { background: linear-gradient(135deg, #f5f0ff 0%, #fff 100%); }
.approach-card.how .approach-card-label { color: var(--purple); }
.approach-card-label {
  font-size: 24px;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.05em;
  margin-bottom: 14px;
  display: block;
}
.approach-card h4 {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 10px;
}
.approach-card p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.8;
}
.approach-note {
  text-align: center;
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 56px;
}

/* merits */
.merits-heading {
  font-size: 20px;
  font-weight: 700;
  color: var(--brown);
  text-align: center;
  margin-bottom: 28px;
}
.merits-heading-num {
  font-family: var(--font-en);
  font-size: 28px;
  font-weight: 700;
  color: #e60b17;
  margin: 0 4px;
}
.merits-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.merit-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 24px;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.03);
}
.merit-icon {
  flex-shrink: 0;
  position: relative;
  width: 110px;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.merit-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.merit-num {
  position: absolute;
  top: 42%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  z-index: 2;
}
.merit-content {
  flex: 1;
}
.merit-content h5 {
  font-size: 15px;
  font-weight: 700;
  color: var(--black);
  line-height: 1.6;
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media (max-width: 900px) {
  .merit-content h5 {
    white-space: normal;
    font-size: 14px;
  }
}
.merit-badge {
  white-space: nowrap;
}
.merit-content h5 strong {
  color: var(--red);
}
.merit-content p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text);
  margin: 0;
}
/* 近未来風 アコーディオン */
.merit-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding: 7px 16px 7px 18px;
  background: transparent;
  color: var(--red);
  border: 1px solid var(--red);
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-en);
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  position: relative;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  overflow: hidden;
}
.merit-toggle::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(230,11,23,0.15), transparent);
  transition: left 0.5s ease;
}
.merit-toggle:hover::before { left: 100%; }
.merit-toggle:hover {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 0 0 1px var(--red), 0 0 20px rgba(230,11,23,0.4);
}
.merit-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  border: 1px solid currentColor;
  border-radius: 50%;
}
.merit-item.open .merit-toggle-icon { transform: rotate(135deg); }
.merit-item.open .merit-toggle {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
  letter-spacing: 0.2em;
}

.merit-detail {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.6s cubic-bezier(0.22, 1, 0.36, 1), margin 0.4s ease;
  margin-top: 0;
}
.merit-detail > p {
  overflow: hidden;
  position: relative;
  padding: 0 20px;
  background: linear-gradient(135deg, #f5f0ff 0%, #fff 100%);
  color: var(--text) !important;
  border-radius: 2px;
  transition: padding 0.4s ease;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  font-family: var(--font-ja);
  letter-spacing: 0.02em;
  border: 1px solid rgba(140,60,160,0.15);
}
.merit-detail > p::before,
.merit-detail > p::after {
  content: '';
  position: absolute;
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, var(--red), var(--purple));
  opacity: 0;
  transition: opacity 0.4s ease 0.3s;
}
.merit-detail > p::before { top: 14px; left: 20px; }
.merit-detail > p::after { bottom: 14px; right: 20px; transform: scaleX(-1); }
.merit-item.open .merit-detail {
  grid-template-rows: 1fr;
  margin-top: 16px;
}
.merit-item.open .merit-detail > p {
  padding: 22px 24px;
}
.merit-item.open .merit-detail > p::before,
.merit-item.open .merit-detail > p::after { opacity: 1; }
.merit-content p strong {
  color: var(--black);
  font-weight: 700;
}
.merit-content h5 sup {
  color: var(--red);
  font-size: 11px;
  vertical-align: super;
  margin-left: 2px;
}
.merit-inline-note {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-light);
  margin-left: 4px;
  vertical-align: middle;
}
.merit-badge {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 4px;
  margin-right: 8px;
  vertical-align: 3px;
  line-height: 1.1;
  white-space: nowrap;
}
.merit-badge-renew {
  background: #8c3ca0;
  color: var(--white);
  letter-spacing: 0.05em;
}
.merit-badge-new {
  background: #e60b17;
  color: var(--white);
}
.merit-notes {
  list-style: none;
  margin-top: 8px;
  padding-left: 0;
}
.merit-notes li {
  font-size: 12px;
  color: var(--text-light);
  line-height: 1.7;
  padding-left: 14px;
  text-indent: -14px;
}

/* ===== TALK SESSION ===== */
.talk-section {
  padding: 40px 24px 60px;
  text-align: center;
}
.talk-section h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--brown);
  margin-bottom: 14px;
}
.talk-intro {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.9;
  margin: 0 auto 24px;
  max-width: 640px;
}
.talk-image {
  max-width: 560px;
  margin: 0 auto;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
  aspect-ratio: 16/9;
  position: relative;
}
.talk-image iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ===== REQUIREMENTS (実施要項) ===== */
.req-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--brown);
  margin-bottom: 28px;
  letter-spacing: 0.04em;
}
.req-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.req-card {
  display: flex;
  gap: 28px;
  padding: 28px 32px;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.req-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}
.req-card-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: var(--white);
  border-radius: 50%;
  box-shadow: 0 6px 16px rgba(230,11,23,0.25);
}
.req-card-icon svg {
  width: 28px;
  height: 28px;
}
.req-card-body { flex: 1; min-width: 0; }
.req-card-label {
  font-size: 22px;
  font-weight: 700;
  color: var(--brown);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.req-card-body .req-card-label::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--gradient);
  vertical-align: middle;
  margin-right: 12px;
  margin-bottom: 4px;
}
.req-card-main {
  font-family: var(--font-en);
  font-size: 24px;
  font-weight: 700;
  color: var(--black);
  letter-spacing: 0.02em;
  line-height: 1.3;
  margin-bottom: 16px;
}
.req-card-main-sm {
  font-size: 18px;
  font-weight: 700;
  color: var(--black);
  line-height: 1.5;
  margin-bottom: 8px;
}
.req-dow {
  font-family: var(--font-ja);
  font-size: 14px;
  font-weight: 500;
  margin: 0 2px;
}
.req-arrow {
  font-family: var(--font-en);
  font-weight: 400;
  color: var(--purple);
  margin: 0 8px;
}
.req-card-addr {
  font-size: 13px;
  color: var(--text-light);
  letter-spacing: 0.02em;
}
.req-venue-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 14px;
  max-width: 720px;
}
.req-venue-photo {
  margin: 0;
  position: relative;
}
.req-venue-photo img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(0,0,0,0.08);
  display: block;
}
.req-venue-photo figcaption {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 6px;
}
.req-card-map {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.08);
}
.req-card-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
@media (max-width: 540px) {
  .req-venue-media { grid-template-columns: 1fr; }
}
.req-card-notes {
  margin-top: 12px;
  padding: 14px 16px;
  background: linear-gradient(135deg, rgba(230,11,23,0.04) 0%, rgba(140,60,160,0.04) 100%);
  border-left: 2px solid var(--red);
  border-radius: 0 6px 6px 0;
}
.req-note-head {
  font-size: 13px;
  font-weight: 700;
  color: var(--brown);
  margin-bottom: 4px;
}
.req-card-notes p {
  font-size: 13px;
  line-height: 1.8;
  color: var(--text);
  font-family: var(--font-ja);
}
.req-note-warn {
  font-size: 12px !important;
  color: var(--red) !important;
  font-weight: 700;
  margin-top: 8px;
  line-height: 1.6;
}
.req-list {
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
}
.req-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
}
.req-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 10px;
  height: 2px;
  background: var(--gradient);
}

@media (max-width: 900px) {
  .req-card { flex-direction: column; gap: 16px; padding: 24px; }
  .req-card-main { font-size: 20px; }
  .req-list li { font-size: 14px; }
}

/* requirements CTA */
.req-cta {
  text-align: center;
  margin-top: 48px;
}
.req-cta-box {
  display: inline-block;
  border: 2px solid var(--red);
  border-radius: 8px;
  padding: 16px 36px;
  text-align: center;
}
.req-cta-box .cta-year {
  font-size: 15px;
  font-weight: 700;
  color: var(--red);
}
.req-cta-box .cta-label {
  font-size: 22px;
  font-weight: 700;
  color: var(--red);
}
.req-cta-box .cta-sub {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
}
.req-cta-box a { color: var(--red); }

/* ===== SCHEDULE ===== */
.schedule-section {
  padding: 100px 24px;
}
.schedule-inner {
  max-width: 960px;
  margin: 0 auto;
}
.schedule-timeline {
  position: relative;
  padding-left: 120px;
  margin-top: 40px;
}
.schedule-timeline::before {
  content: '';
  position: absolute;
  left: 100px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--red) 0%, var(--purple) 50%, var(--gray-border) 100%);
}
.schedule-item {
  position: relative;
  margin-bottom: 28px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
}
.recruit-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  margin-bottom: 10px;
}
.recruit-table td {
  padding: 6px 12px 6px 0;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px dashed var(--gray-border);
}
.recruit-table tr:last-child td { border-bottom: none; }
.recruit-table .recruit-label {
  font-weight: 700;
  white-space: nowrap;
  width: 42%;
  min-width: 130px;
}
.recruit-table .recruit-date {
  font-family: var(--font-en);
  letter-spacing: 0.02em;
}
.recruit-table tr.recruit-conditional td {
  color: var(--gray);
}
.recruit-table tr.recruit-conditional .recruit-label::after {
  content: ' ※実施未定';
  font-size: 11px;
  font-weight: 400;
  color: var(--gray);
}
.schedule-item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--white);
  border: 2px solid var(--gray);
  border-radius: 50%;
  z-index: 1;
}
.schedule-item.active::before {
  border-color: var(--red);
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(230,11,23,0.15);
}
.schedule-date-block {
  position: absolute;
  left: -120px;
  top: 0;
  width: 88px;
  text-align: right;
}
.schedule-day-label {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  color: var(--white);
  background: var(--red);
  display: inline-block;
  padding: 1px 8px;
  border-radius: 3px;
  margin-bottom: 2px;
}
.schedule-day-label.gray { background: var(--gray); }
.schedule-day-label.purple { background: #8c3ca0; }
.schedule-day-label.long { font-size: 9px; letter-spacing: 0.04em; padding: 1px 6px; }
.schedule-date {
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 700;
  color: var(--black);
  line-height: 1.2;
}
.schedule-date small {
  font-size: 12px;
  font-weight: 400;
  color: var(--gray);
}
.schedule-content h3 {
  font-size: 26px;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(230,11,23,0.18);
  display: inline-block;
}
.program-period-block { position: relative; }
.period-marker {
  position: absolute;
  right: -110px;
  top: 0;
  bottom: 28px;
  width: 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
}
.period-marker::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--red);
  transform: translateX(-50%);
  z-index: 0;
}
.period-date {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 800;
  color: var(--red);
  background: var(--white);
  padding: 6px 8px;
  white-space: nowrap;
  text-align: center;
  line-height: 1.2;
  position: relative;
  z-index: 1;
  border: 2px solid var(--red);
  border-radius: 6px;
}
.period-title {
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-family: var(--font-ja);
  font-size: 14px;
  font-weight: 800;
  color: var(--red);
  letter-spacing: 0.15em;
  background: var(--white);
  padding: 12px 4px;
  position: relative;
  z-index: 1;
  text-align: center;
  line-height: 1.3;
}
@media (max-width: 1100px) {
  .period-marker { display: none; }
}
.schedule-content p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.8;
}

/* ===== CONSORTIUM ===== */
.consortium-section {
  padding: 100px 24px;
  background: var(--white);
}
.consortium-inner {
  max-width: 960px;
  margin: 0 auto;
}
.consortium-block {
  margin-bottom: 32px;
}
.consortium-block h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 14px;
}
.consortium-block p {
  font-size: 16px;
  line-height: 2.0;
  color: var(--text);
}
.consortium-leads {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin: 40px 0 36px;
  flex-wrap: wrap;
}
.consortium-lead-item {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 8px 4px;
}
.consortium-lead-logo {
  height: 42px;
  width: auto;
  object-fit: contain;
}
.consortium-lead-name {
  font-size: 26px;
  font-weight: 700;
  color: var(--brown);
  letter-spacing: 0.04em;
}
.consortium-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.consortium-logo-box {
  width: 160px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.consortium-logo-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(0.1);
  transition: filter 0.3s;
}
.consortium-logo-box:hover img { filter: grayscale(0); }
@media (max-width: 900px) {
  .consortium-lead-name { font-size: 20px; }
  .consortium-logos { gap: 20px; }
  .consortium-logo-box { width: 130px; height: 56px; }
}

/* ===== PM SECTION ===== */
.pm-section {
  padding: 100px 24px;
}
.pm-inner {
  max-width: 960px;
  margin: 0 auto;
}
.pm-section-desc {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.9;
  margin-bottom: 36px;
  margin-top: 14px;
}
.pm-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.pm-grid-3 {
  grid-template-columns: repeat(3, 1fr);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.pm-grid-4 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  grid-template-columns: unset;
}
.pm-grid-4 .pm-card {
  flex: 0 0 calc(25% - 18px);
  max-width: 220px;
}
@media (max-width: 900px) {
  .pm-grid-4 .pm-card { flex: 0 0 calc(50% - 10px); max-width: none; }
}
.pm-card {
  text-align: center;
}
.pm-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--gray-light);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  font-size: 11px;
  overflow: hidden;
  border: 1px solid var(--gray-border);
}
.pm-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
/* 個別に顔位置＆ズームを調整 */
.pm-card[data-pm="kageyama"] .pm-photo img,
.pm-modal-photo[data-pm="kageyama"] img { transform: scale(1); transform-origin: 8% 0%; }
.pm-card[data-pm="yanagihara"] .pm-photo img,
.pm-modal-photo[data-pm="yanagihara"] img { transform: scale(1.2); transform-origin: 15% 0%; }
.pm-card[data-pm="sawamura"] .pm-photo img,
.pm-modal-photo[data-pm="sawamura"] img { transform: scale(3.5); transform-origin: 45% 5%; }
.pm-card[data-pm="hasebe"] .pm-photo img,
.pm-modal-photo[data-pm="hasebe"] img { transform: scale(1.8); transform-origin: center 16%; }
.pm-card[data-pm="honda_t"] .pm-photo img,
.pm-modal-photo[data-pm="honda_t"] img { transform: scale(2.2); transform-origin: 60% 5%; }
.pm-card[data-pm="ikuta"] .pm-photo img,
.pm-modal-photo[data-pm="ikuta"] img { transform: scale(1.5); transform-origin: 55% 30%; }
.pm-card[data-pm="sato"] .pm-photo img,
.pm-modal-photo[data-pm="sato"] img { transform: scale(1.5); transform-origin: 45% 22%; }
.pm-card[data-pm="ito"] .pm-photo img,
.pm-modal-photo[data-pm="ito"] img { transform: scale(1.3); transform-origin: center 20%; }
.pm-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--brown);
  margin-bottom: 2px;
  letter-spacing: 0.1em;
}
.pm-name-en {
  font-family: var(--font-en);
  font-size: 13px;
  color: var(--gray);
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}
.pm-org {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 10px;
  word-break: keep-all;
  overflow-wrap: break-word;
}
.pm-detail {
  font-size: 13px;
  color: var(--brown-light);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: inherit;
}
.pm-detail:hover { color: var(--red); }
.pm-detail::after {
  content: '\2192';
  font-size: 10px;
}

/* ===== PM MODAL ===== */
.pm-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  justify-content: center;
  align-items: center;
  padding: 24px;
}
.pm-modal-overlay.open {
  display: flex;
}
.pm-modal {
  background: var(--white);
  border-radius: 12px;
  max-width: 400px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 40px 32px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.pm-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--gray);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.3s;
}
.pm-modal-close:hover { color: var(--text); }
.pm-modal-photo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: var(--gray-light);
  margin: 0 auto 20px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  font-size: 12px;
  border: 1px solid var(--gray-border);
}
.pm-modal-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.pm-modal-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--brown);
  text-align: center;
  letter-spacing: 0.1em;
  margin-bottom: 2px;
}
.pm-modal-name-en {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--gray);
  text-align: center;
  margin-bottom: 16px;
}
.pm-modal-org {
  font-size: 14px;
  color: var(--text);
  text-align: center;
  line-height: 1.7;
  margin-bottom: 20px;
}
.pm-modal-divider {
  width: 40px;
  height: 2px;
  background: var(--gradient);
  margin: 0 auto 20px;
}
.pm-modal-bio {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.9;
}

/* ===== FAQ ===== */
.faq-section {
  background: linear-gradient(180deg, #ffffff 0%, #fbf8fc 100%);
  border-top: 1px solid rgba(0,0,0,0.04);
}
.faq-lead {
  font-size: 15px;
  color: var(--text-light);
  text-align: center;
  margin: 8px auto 48px;
  max-width: 640px;
  letter-spacing: 0.02em;
}
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.faq-item[open] {
  border-color: rgba(230,11,23,0.25);
  box-shadow: 0 8px 28px rgba(140,60,160,0.08);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  gap: 18px;
  position: relative;
  user-select: none;
  transition: background 0.3s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: rgba(230,11,23,0.02); }
.faq-q {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: var(--white);
  font-family: var(--font-en);
  font-size: 16px;
  font-weight: 700;
  border-radius: 50%;
  letter-spacing: 0;
}
.faq-q-text {
  flex: 1;
  font-size: 16px;
  font-weight: 700;
  color: var(--black);
  line-height: 1.6;
  letter-spacing: 0.02em;
}
.faq-toggle {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.faq-toggle::before,
.faq-toggle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--brown);
  transition: background 0.3s ease;
}
.faq-toggle::before {
  width: 14px;
  height: 1.5px;
  transform: translate(-50%, -50%);
}
.faq-toggle::after {
  width: 1.5px;
  height: 14px;
  transform: translate(-50%, -50%);
}
.faq-item[open] .faq-toggle { transform: rotate(135deg); }
.faq-item[open] .faq-toggle::before,
.faq-item[open] .faq-toggle::after { background: var(--red); }

.faq-answer {
  padding: 0 28px 24px 82px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  position: relative;
}
.faq-answer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 28px;
  right: 28px;
  height: 1px;
  background: linear-gradient(90deg, rgba(230,11,23,0.2), rgba(140,60,160,0.2), transparent);
  margin-top: -2px;
  margin-bottom: 18px;
}
.faq-a {
  position: absolute;
  left: 28px;
  top: 14px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--purple);
  font-family: var(--font-en);
  font-size: 16px;
  font-weight: 700;
  border: 1.5px solid var(--purple);
  border-radius: 50%;
  letter-spacing: 0;
}
.faq-answer p {
  flex: 1;
  font-size: 14px;
  line-height: 1.95;
  color: var(--text);
  letter-spacing: 0.02em;
  padding-top: 16px;
}

@media (max-width: 540px) {
  .faq-item summary { padding: 18px 20px; gap: 14px; }
  .faq-q { width: 30px; height: 30px; font-size: 14px; }
  .faq-q-text { font-size: 14px; }
  .faq-answer { padding: 0 20px 20px 64px; }
  .faq-a { left: 20px; width: 30px; height: 30px; font-size: 14px; }
  .faq-answer p { font-size: 13px; }
}

/* ===== FAQ PAGE ===== */
.faq-page {
  min-height: calc(100vh - 80px);
  padding: 140px 24px 100px;
  background: linear-gradient(180deg, #ffffff 0%, #fbf8fc 100%);
}
.faq-page-inner {
  max-width: 880px;
  margin: 0 auto;
}
.faq-page .section-heading {
  text-align: center;
  margin-bottom: 24px;
}
.faq-page .section-heading-en {
  font-size: 48px;
}
.faq-page .faq-lead {
  font-size: 15px;
  color: var(--text-light);
  text-align: center;
  margin: 0 auto 64px;
  max-width: 640px;
}
.faq-category {
  margin-bottom: 56px;
}
.faq-category:last-of-type { margin-bottom: 0; }
.faq-category-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--brown);
  letter-spacing: 0.06em;
  margin-bottom: 18px;
  padding-left: 14px;
  border-left: 3px solid var(--red);
}
.faq-page-back {
  text-align: center;
  margin-top: 80px;
}
.faq-more {
  text-align: center;
  margin-top: 32px;
}
.faq-more a {
  display: inline-block;
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 700;
  color: var(--red);
  border: 1px solid var(--red);
  border-radius: 60px;
  letter-spacing: 0.05em;
  transition: all 0.3s;
}
.faq-more a:hover {
  background: var(--red);
  color: var(--white);
}
@media (max-width: 540px) {
  .faq-page { padding: 100px 16px 64px; }
  .faq-page .section-heading-en { font-size: 36px; }
}

/* ===== CONTACT PAGE ===== */
.contact-page {
  min-height: calc(100vh - 80px);
  padding: 140px 24px 100px;
  background: linear-gradient(180deg, #ffffff 0%, #fbf8fc 100%);
}
.contact-page-inner {
  max-width: 960px;
  margin: 0 auto;
}
.contact-page .section-heading {
  text-align: center;
  margin-bottom: 24px;
}
.contact-page .section-heading-en {
  font-size: 48px;
}
.contact-page .contact-desc {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.95;
  text-align: center;
  margin: 0 auto 56px;
  max-width: 640px;
}
.contact-form-embed {
  width: 100%;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.05);
  overflow: hidden;
  padding: 8px 0;
}
.contact-form-embed iframe {
  display: block;
  width: 100%;
  height: 1480px;
  border: 0;
  background: var(--white);
}
.contact-back {
  text-align: center;
  margin-top: 120px;
}
@media (max-width: 540px) {
  .contact-page { padding: 100px 16px 64px; }
  .contact-page .section-heading-en { font-size: 36px; }
  .contact-form-embed iframe { height: 1600px; }
}

/* ===== ENTRY PAGE ===== */
.entry-page {
  min-height: calc(100vh - 80px);
  padding: 140px 24px 100px;
  background: linear-gradient(180deg, #ffffff 0%, #fbf8fc 100%);
}
.entry-page-inner {
  max-width: 960px;
  margin: 0 auto;
}
.entry-page .section-heading {
  text-align: center;
  margin-bottom: 24px;
}
.entry-page .section-heading-en {
  font-size: 48px;
}
.entry-page .entry-desc {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.95;
  text-align: center;
  margin: 0 auto 48px;
  max-width: 640px;
}
.entry-page .entry-desc strong {
  color: var(--red);
  font-weight: 700;
}
.entry-cta-wrap {
  text-align: center;
  margin-top: 24px;
  margin-bottom: 24px;
}
.entry-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-width: 360px;
  padding: 24px 56px;
  background: #e60b17;
  color: var(--white);
  border-radius: 60px;
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(230,11,23,0.35);
  transition: all 0.3s ease;
}
.entry-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(230,11,23,0.45);
}
.entry-cta-arrow {
  font-size: 24px;
  transition: transform 0.3s ease;
}
.entry-cta-btn:hover .entry-cta-arrow {
  transform: translateX(6px);
}
.entry-cta-note {
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-light);
}
.entry-back {
  text-align: center;
  margin-top: 80px;
}
@media (max-width: 540px) {
  .entry-page { padding: 100px 16px 64px; }
  .entry-page .section-heading-en { font-size: 36px; }
  .entry-cta-btn { min-width: 0; width: 100%; padding: 20px 32px; font-size: 18px; }
}

/* ===== CONTACT (legacy in-page) ===== */
.contact-section {
  padding: 100px 24px;
  border-top: 3px solid transparent;
  border-image: var(--gradient) 1;
}
.contact-inner {
  max-width: 960px;
  margin: 0 auto;
}
.contact-inner form {
  max-width: 600px;
  margin: 0 auto;
}
.contact-desc {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.9;
  text-align: center;
  margin: 28px 0 44px;
}
.form-group {
  margin-bottom: 24px;
}
.form-label {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.form-label .required {
  font-size: 11px;
  font-weight: 700;
  color: var(--white);
  background: var(--red);
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 8px;
}
.form-input,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  font-size: 16px;
  font-family: var(--font-ja);
  border: 1px solid var(--gray-border);
  border-radius: 6px;
  transition: border-color 0.3s;
  background: var(--white);
}
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--red);
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: #bbb;
}
.form-textarea {
  min-height: 140px;
  resize: vertical;
}
.form-privacy {
  text-align: center;
  margin: 32px 0 24px;
  font-size: 13px;
  color: var(--text);
}
.form-privacy a {
  color: var(--red);
  text-decoration: underline;
}
.form-privacy .required {
  font-size: 11px;
  font-weight: 700;
  color: var(--white);
  background: var(--red);
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 4px;
}
.form-submit {
  display: block;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  padding: 16px;
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-ja);
  color: var(--white);
  background: var(--gradient);
  background-size: 200% 100%;
  background-position: 0% 0%;
  border: none;
  border-radius: 60px;
  cursor: pointer;
  transition: background-position 0.5s ease, transform 0.3s ease;
}
.form-submit:hover {
  background-position: 100% 0%;
  transform: translateY(-1px);
}

/* ===== ENTRY PAGE ===== */
.entry-hero {
  min-height: calc(100vh - 64px);
  padding: 160px 24px 120px;
  background: linear-gradient(135deg, #fdf4f4 0%, #fbf0f5 40%, #f6eef8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.entry-hero-inner {
  max-width: 720px;
  width: 100%;
  text-align: center;
}
.entry-hero .section-heading {
  margin-bottom: 48px;
  text-align: center;
}
.entry-hero .section-heading-en {
  font-size: 44px;
}
.entry-hero .section-heading-ja {
  font-size: 15px;
  margin-top: 6px;
}
.entry-prep-box {
  background: rgba(255,255,255,0.7);
  border: 2px solid var(--red);
  border-radius: 12px;
  padding: 64px 40px;
  backdrop-filter: blur(4px);
  box-shadow: 0 10px 40px rgba(230,11,23,0.1);
}
.entry-prep-label {
  font-size: 36px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}
.entry-prep-text {
  font-size: 16px;
  color: var(--text);
  line-height: 2.0;
  margin-bottom: 36px;
}
.entry-back-btn {
  display: inline-block;
  padding: 14px 40px;
  font-size: 14px;
  font-weight: 700;
  color: var(--red);
  border: 2px solid var(--red);
  border-radius: 60px;
  transition: all 0.3s;
  letter-spacing: 0.05em;
}
.entry-back-btn:hover {
  background: var(--red);
  color: var(--white);
}

/* ===== FOOTER ===== */
footer {
  background: #f2f2f2;
  color: var(--brown);
  padding: 80px 48px 40px;
  font-size: 14px;
}
.footer-top {
  max-width: 1200px;
  margin: 0 auto 60px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}
.footer-info { flex: 1; }
.footer-info-title {
  font-family: var(--font-en);
  font-size: 28px;
  font-weight: 700;
  color: var(--brown);
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}
.footer-office-name {
  font-size: 15px;
  color: var(--brown);
  margin-bottom: 12px;
}
.footer-office-label {
  font-size: 14px;
  color: var(--brown);
  margin-bottom: 16px;
}
.footer-office-contact {
  font-size: 14px;
  color: var(--brown);
  margin-bottom: 12px;
  line-height: 1.8;
}
.footer-office-contact a {
  color: var(--red);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s;
}
.footer-office-contact a:hover { color: var(--red-dark); }
.footer-office-mail {
  font-size: 14px;
  color: var(--brown);
  margin-bottom: 28px;
}
.footer-office-mail a {
  color: var(--brown);
  transition: color 0.3s;
}
.footer-office-mail a:hover { color: var(--red); }
.footer-office-link {
  font-size: 14px;
  color: var(--brown);
}
.footer-office-link a {
  color: var(--brown);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s;
}
.footer-office-link a:hover { color: var(--red); }
.footer-brand {
  text-align: right;
  flex-shrink: 0;
}
.footer-brand-logo {
  max-width: 320px;
  width: 100%;
  height: auto;
  display: block;
  margin-left: auto;
}
.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid rgba(90,62,54,0.12);
}
.footer-akatsuki-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}
.footer-akatsuki-img {
  max-width: 180px;
  width: 100%;
  height: auto;
  display: block;
}
.footer-note {
  font-size: 13px;
  color: var(--brown);
  line-height: 1.9;
  margin-bottom: 8px;
}
.footer-akatsuki-link {
  font-size: 13px;
  color: var(--brown);
}
.footer-akatsuki-link a {
  color: var(--brown);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s;
}
.footer-akatsuki-link a:hover { color: var(--red); }

/* ===== RESPONSIVE ===== */
.sp-only { display: none; }

@media (max-width: 900px) {
  header { padding: 0 16px; }
  .header-right { display: none; }
  .nav-toggle { display: block; }
  .header-logo-img { height: 32px; }

  .hero { padding-top: 90px; padding-bottom: 180px; min-height: 580px; }
  .hero-text { position: relative; top: auto; transform: none; left: auto; max-width: 100%; padding: 0 24px; margin-top: 20px; width: 100%; }
  .hero-cta-wrap { bottom: 32px; }
  .hero-center {
    margin: 0 auto;
    text-align: center;
    padding-top: 200px;
  }
  .hero-cta-box { margin: 0 auto; }
  .hero-catch { font-size: 30px; }
  .hero-logo-img { max-width: 340px; }
  .hero-tagline { font-size: 15px; }
  .footprint-impact { width: min(80vw, 720px); }
  .footprint-preview { width: min(34vw, 360px); }
  .footprint-step-1 { right: 10%; bottom: auto; top: 70%; width: 80px; }
  .footprint-step-2 { right: 55%; bottom: auto; top: 55%; width: 100px; }
  .footprint-step-3 { right: 20%; top: 35%; width: 120px; }
  .footprint-step-4 { right: 60%; top: 18%; width: 100px; }
  .footprint-step-5 { right: 25%; top: 4%; width: 80px; }
  .hero-cta-box { padding: 36px 28px 20px; }
  .cta-action { min-width: 240px; padding: 16px 36px; font-size: 18px; }
  .cta-deadline-main { font-size: 20px; }

  .section { padding: 60px 20px; }
  .section-heading-en { font-size: 22px; }

  .about-inner { grid-template-columns: 1fr; gap: 32px; }
  .about-text-block { text-align: left; }
  .about-text-block .section-heading { text-align: left; }

  .approach-cards { grid-template-columns: 1fr; }
  .program-banner h3 { font-size: 20px; }

  .schedule-timeline { padding-left: 100px; }
  .schedule-timeline::before { left: 80px; }
  .schedule-date-block { left: -100px; width: 76px; }
  .schedule-date { font-size: 18px; }
  .schedule-day-label { font-size: 10px; padding: 1px 6px; }
  .schedule-day-label.long { font-size: 8px; padding: 1px 4px; letter-spacing: 0.02em; }

  .pm-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }

  .requirements-table th { width: 100px; padding: 16px 12px; font-size: 13px; }
  .requirements-table td { padding: 16px 12px; font-size: 13px; }

  footer { padding: 48px 24px 32px; }
  .footer-top { flex-direction: column; align-items: flex-start; gap: 32px; margin-bottom: 40px; }
  .footer-brand { text-align: left; }
  .footer-brand-logo { margin-left: 0; max-width: 260px; }
  .footer-info-title { font-size: 22px; }
}

@media (max-width: 540px) {
  .hero-catch { font-size: 22px; }
  .hero-logo-img { max-width: 260px; }
  .hero-tagline { font-size: 14px; }

  .schedule-timeline { padding-left: 96px; }
  .schedule-timeline::before { left: 76px; }
  .schedule-date-block { left: -96px; width: 72px; }
  .schedule-date { font-size: 16px; }
  .schedule-content h3 { font-size: 18px; }
  .schedule-day-label { font-size: 9px; padding: 1px 5px; }
  .schedule-day-label.long { font-size: 7px; padding: 1px 3px; letter-spacing: 0.01em; }
  .schedule-date small { font-size: 10px; }

  .sp-only { display: inline; }
  .footer-note { font-size: 11px; line-height: 1.6; }
  .footer-office-contact { font-size: 12px; white-space: nowrap; letter-spacing: 0; }
  .about-text-block p { font-size: 13px; line-height: 1.85; }
  .about-highlight { font-size: 13px !important; line-height: 1.8 !important; padding: 14px 16px; }
  .section-desc { font-size: 14px; line-height: 1.85; }
  .program-banner p { font-size: 13px; line-height: 1.7; }
  .approach-card { padding: 24px 16px; }
  .approach-card-label { font-size: 18px; margin-bottom: 10px; }
  .approach-card h4 { font-size: 13px; line-height: 1.7; }
  .pm-section .section-heading-ja { font-size: 13px; white-space: nowrap; letter-spacing: 0.02em; }

  .pm-name { font-size: 15px; }

  .requirements-table,
  .requirements-table tbody,
  .requirements-table tr,
  .requirements-table th,
  .requirements-table td {
    display: block;
    width: 100%;
  }
  .requirements-table th {
    border-right: none;
    border-bottom: none;
    padding-bottom: 4px;
  }
  .requirements-table td {
    padding-top: 4px;
    padding-bottom: 16px;
  }
}