/* ===== GOOGLE FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700;800&family=Noto+Sans+JP:wght@300;400;500;700&display=swap');

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

:root {
  --blue-dark:    #002d72;
  --blue-main:    #0047ab;
  --blue-mid:     #1565c0;
  --blue-light:   #1e88e5;
  --blue-pale:    #e3f0ff;
  --blue-accent:  #42a5f5;
  --white:        #ffffff;
  --gray-light:   #f5f8ff;
  --gray-mid:     #e0e8f5;
  --gray-text:    #555e75;
  --font-jp: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-en: 'Montserrat', 'Arial', sans-serif;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body { font-family: var(--font-jp); color: #1a2340; line-height: 1.7; background: var(--white); overflow-x: hidden; }

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

/* ===== HEADER / NAV ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(0, 45, 114, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(0, 45, 114, 0.98);
  box-shadow: 0 4px 30px rgba(0,45,114,0.3);
}
.nav-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; height: 70px;
}
.nav-left { display: flex; align-items: center; gap: 16px; }
.nav-logo { display: flex; align-items: center; }
.nav-career-label {
  color: rgba(255,255,255,0.75); font-size: 12px; font-weight: 500;
  letter-spacing: 2px; font-family: var(--font-jp);
  border-left: 1px solid rgba(255,255,255,0.3); padding-left: 16px;
}
.nav-logo img {
  height: 44px; width: auto;
  filter: brightness(0) invert(1);
  transition: opacity 0.3s;
}
.nav-logo img:hover { opacity: 0.85; }

.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a {
  color: rgba(255,255,255,0.85); font-size: 13px; font-weight: 500;
  padding: 8px 16px; border-radius: 4px;
  transition: var(--transition); letter-spacing: 0.5px;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.1); }
.nav-links a.current { color: var(--white); }
.nav-entry-btn {
  background: linear-gradient(135deg, var(--blue-accent), #64b5f6) !important;
  color: var(--white) !important; border-radius: 24px !important;
  padding: 8px 24px !important; font-weight: 600 !important;
  box-shadow: 0 4px 15px rgba(66,165,245,0.4);
}
.nav-entry-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(66,165,245,0.5) !important; }

/* ===== HAMBURGER ===== */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 10px; }
.hamburger span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== MOBILE NAV ===== */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: rgba(0, 19, 56, 0.98);
  padding: 8px 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  position: fixed; top: 70px; left: 0; right: 0; z-index: 999;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: rgba(255,255,255,0.85); font-size: 15px; font-weight: 500;
  padding: 14px 12px; border-radius: 8px; transition: var(--transition);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover, .mobile-nav a.current { color: var(--white); background: rgba(255,255,255,0.08); }
.mobile-nav .nav-entry-btn {
  background: linear-gradient(135deg, var(--blue-accent), #64b5f6) !important;
  color: var(--white) !important; border-radius: 24px !important;
  text-align: center; margin-top: 8px; padding: 14px 24px !important;
  font-weight: 600 !important; border-bottom: none !important;
}

/* ===== SCROLL ANIMATION ===== */
.reveal {
  opacity: 0; transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== HERO (TOP) - SPLIT LAYOUT ===== */
.hero {
  position: relative; height: 100vh; min-height: 650px;
  background: #fff; overflow: hidden;
}

/* Left photo panel: 50% width, no blur, no fade */
.hero-photo {
  position: absolute; left: 0; top: 0; bottom: 0; width: 50%; overflow: hidden;
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; display: block; animation: kenBurns 10s ease-out both; }

/* Text block: top-right, positioned in white zone (right of 50% photo) */
.hero-text {
  position: absolute; right: 0; top: 0;
  width: 75%;
  padding: 131px 50px 0 31vw;
  z-index: 10;
}

/* Heading wrapper */
.hero-heading {
  font-size: clamp(32px, 4vw, 54px);
  font-weight: 900; line-height: 1.35; letter-spacing: -0.01em;
  margin-bottom: 40px;
}

/* Black lines */
.hh-line {
  display: block; margin: 0;
  color: #111;
}

/* "Withの手で" – blue, no decoration */
.hh-accent {
  display: block; margin: 0;
  color: var(--blue-main);
  font-size: inherit; font-weight: inherit; line-height: inherit;
}

.hero-divider {
  width: 36px; height: 2px; background: #333; margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 14px; color: #333; line-height: 2; margin-bottom: 0;
}
.hero-subtitle-last {
  display: inline-block; font-weight: 600; color: #222;
  border-bottom: 1px solid #555; padding-bottom: 2px; margin-top: 6px;
}

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--blue-main), var(--blue-light));
  color: var(--white); padding: 13px 24px; border-radius: 50px;
  font-weight: 600; font-size: 13px; letter-spacing: 0.3px; white-space: nowrap;
  box-shadow: 0 8px 30px rgba(0,71,171,0.35); transition: var(--transition);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(0,71,171,0.45); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--blue-dark); padding: 13px 24px; border-radius: 50px;
  font-weight: 500; font-size: 13px; letter-spacing: 0.3px; white-space: nowrap;
  border: 1.5px solid rgba(0,45,114,0.25); transition: var(--transition);
}
.btn-secondary:hover { background: var(--blue-pale); border-color: var(--blue-main); transform: translateY(-3px); }

.hero-cta { display: flex; gap: 16px; flex-wrap: nowrap; align-items: center; margin-top: 48px; }

/* Scroll indicator */
.hero-scroll {
  position: absolute; bottom: 36px; right: 60px; z-index: 2;
  display: flex; flex-direction: column; align-items: center;
  color: #888; font-size: 10px; letter-spacing: 3px; font-family: var(--font-en);
  animation: fadeInUp 1s ease 1s both;
}
.hero-scroll-line {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.25));
  margin-top: 8px; animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0% { opacity: 0; transform: scaleY(0); transform-origin: top; } 50% { opacity: 1; transform: scaleY(1); } 100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes textReveal { from { opacity: 0; transform: translateY(36px); filter: blur(6px); } to { opacity: 1; transform: translateY(0); filter: blur(0); } }
@keyframes dividerReveal { from { width: 0; opacity: 0; } to { width: 36px; opacity: 1; } }
@keyframes kenBurns { from { transform: scale(1.1); } to { transform: scale(1); } }

/* ===== HERO TEXT STAGGERED ANIMATIONS ===== */
.hero-heading .hh-line:first-child { animation: textReveal 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.3s both; }
.hero-heading .hh-accent          { animation: textReveal 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.55s both; }
.hero-heading .hh-line:last-child  { animation: textReveal 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.8s both; }
.hero-divider                      { animation: dividerReveal 0.7s ease 1.05s both; }
.hero-subtitle                     { animation: textReveal 0.8s cubic-bezier(0.22, 1, 0.36, 1) 1.2s both; }
.hero-subtitle-last                { animation: textReveal 0.8s cubic-bezier(0.22, 1, 0.36, 1) 1.35s both; }
.hero-cta                          { animation: textReveal 0.8s cubic-bezier(0.22, 1, 0.36, 1) 1.6s both; }

@media (max-width: 900px) {
  .hero { background: #001845; }
  .hero-photo { width: 100%; position: absolute; inset: 0; }
  .hero-photo img { opacity: 0.85; }
  .hero-photo::after {
    content: ''; position: absolute; inset: 0;
    background: rgba(0, 10, 40, 0.48);
  }
  .hero-text { width: 100%; right: 0; padding: 110px 40px 60px; }
  .hh-line { color: #fff; }
  .hh-accent { color: var(--blue-accent); }
  .hero-divider { background: rgba(255,255,255,0.45); }
  .hero-subtitle { color: rgba(255,255,255,0.82); }
  .hero-subtitle-last { color: #fff; border-bottom-color: rgba(255,255,255,0.5); }
  .hero-heading { font-size: clamp(28px, 5.5vw, 48px); margin-bottom: 40px; }
  .hero-cta { margin-top: 40px; flex-wrap: wrap; gap: 12px; }
  .hero-cta .btn-secondary { border-color: rgba(255,255,255,0.4); color: rgba(255,255,255,0.9); }
  .hero-cta .btn-secondary:hover { background: rgba(255,255,255,0.1); }
}

/* ===== ICON STYLES ===== */
.icon-svg { display: block; flex-shrink: 0; }
.reason-icon-wrap {
  width: 64px; height: 64px; border-radius: 16px;
  background: rgba(66,165,245,0.12); display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px; transition: background 0.3s;
}
.reason-card:hover .reason-icon-wrap { background: rgba(66,165,245,0.2); }
.benefit-icon svg { display: block; }

/* ===== CONTENT IMAGES ===== */
.img-cover { width: 100%; height: 100%; object-fit: cover; display: block; }
.img-cover-person { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }

/* ===== NEWS TICKER ===== */
.news-ticker { background: var(--blue-dark); color: var(--white); padding: 14px 0; overflow: hidden; position: relative; }
.news-ticker-inner { display: flex; align-items: center; }
.news-label { background: var(--blue-accent); font-size: 12px; font-weight: 700; letter-spacing: 2px; padding: 4px 16px; white-space: nowrap; font-family: var(--font-en); margin-right: 24px; flex-shrink: 0; }
.news-track { display: flex; animation: ticker 30s linear infinite; white-space: nowrap; }
.news-track a { font-size: 13px; padding: 0 40px; opacity: 0.8; transition: opacity 0.3s; }
.news-track a:hover { opacity: 1; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== SECTION COMMONS ===== */
.section { padding: 100px 40px; }
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 70px; }
.section-en {
  font-family: var(--font-en); font-size: 12px; font-weight: 600; letter-spacing: 5px;
  color: var(--blue-accent); text-transform: uppercase; display: block; margin-bottom: 12px;
}
.section-title { font-size: clamp(28px, 4vw, 42px); font-weight: 700; color: var(--blue-dark); line-height: 1.3; }
.section-title .line { display: block; }
.section-lead { font-size: 16px; color: var(--gray-text); line-height: 1.9; margin-top: 20px; }
.section-divider {
  width: 60px; height: 3px; margin: 24px auto 0;
  background: linear-gradient(90deg, var(--blue-accent), var(--blue-main));
  border-radius: 2px;
}

/* ===== PHILOSOPHY ===== */
.philosophy { background: var(--gray-light); padding: 120px 40px; }
.philosophy-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.philosophy-visual { position: relative; }
.philosophy-img {
  width: 100%; aspect-ratio: 4/3; border-radius: 20px; overflow: hidden;
  background: linear-gradient(135deg, var(--blue-main), var(--blue-light));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 30px 80px rgba(0,71,171,0.25);
}
.philosophy-img-inner { position: relative; width: 100%; height: 100%; }
.philosophy-img-blocks {
  position: absolute; inset: 0; display: grid;
  grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(3, 1fr); gap: 3px; padding: 20px;
}
.philosophy-img-block { background: rgba(255,255,255,0.08); border-radius: 6px; }
.philosophy-img-block:nth-child(3n+1) { background: rgba(255,255,255,0.12); }
.philosophy-img-icon { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.philosophy-img-icon svg { width: 80px; height: 80px; opacity: 0.2; }
.philosophy-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--white); border-radius: 16px; padding: 20px 28px;
  box-shadow: 0 10px 40px rgba(0,45,114,0.15);
  text-align: center;
}
.philosophy-badge .num { font-family: var(--font-en); font-size: 40px; font-weight: 800; color: var(--blue-main); line-height: 1; }
.philosophy-badge .num-unit { font-size: 16px; font-weight: 600; }
.philosophy-badge .num-label { font-size: 12px; color: var(--gray-text); margin-top: 4px; }

.philosophy-text .tag {
  display: inline-block; background: var(--blue-pale); color: var(--blue-main);
  font-size: 12px; font-weight: 600; letter-spacing: 3px; padding: 6px 16px;
  border-radius: 20px; margin-bottom: 24px; font-family: var(--font-en);
}
.philosophy-text h2 { font-size: clamp(28px, 3vw, 40px); font-weight: 700; color: var(--blue-dark); line-height: 1.35; margin-bottom: 24px; }
.philosophy-text p { font-size: 15px; color: var(--gray-text); line-height: 2; margin-bottom: 16px; }
.philosophy-values { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.philosophy-value {
  display: flex; align-items: center; gap: 8px;
  background: var(--blue-pale); color: var(--blue-main);
  padding: 10px 18px; border-radius: 8px; font-size: 14px; font-weight: 500;
}
.philosophy-value::before { content: '✦'; font-size: 10px; }

/* ===== BUSINESS CARDS ===== */
.business-section { background: var(--white); }
.business-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.business-card {
  border-radius: 20px; overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,45,114,0.08);
  transition: var(--transition); cursor: pointer;
  border: 1px solid var(--gray-mid);
}
.business-card:hover { transform: translateY(-10px); box-shadow: 0 20px 60px rgba(0,45,114,0.2); }
.business-card-img {
  height: 220px; position: relative; overflow: hidden;
}
.business-card-img .img-bg {
  width: 100%; height: 100%; transition: transform 0.6s ease;
}
.business-card:hover .img-bg { transform: scale(1.08); }
.bg-blue1 { background: linear-gradient(135deg, #002d72, #1565c0); }
.bg-blue2 { background: linear-gradient(135deg, #0047ab, #42a5f5); }
.bg-blue3 { background: linear-gradient(135deg, #1565c0, #64b5f6); }
.business-card-img .icon-overlay {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
}
.business-card-img svg { width: 64px; height: 64px; opacity: 0.3; }
.business-card-body { padding: 28px; }
.business-card-en { font-family: var(--font-en); font-size: 11px; letter-spacing: 3px; color: var(--blue-accent); font-weight: 600; display: block; margin-bottom: 8px; }
.business-card-title { font-size: 20px; font-weight: 700; color: var(--blue-dark); margin-bottom: 12px; }
.business-card-text { font-size: 14px; color: var(--gray-text); line-height: 1.8; }
.business-card-link {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 20px;
  color: var(--blue-main); font-size: 13px; font-weight: 600;
  transition: gap 0.3s;
}
.business-card:hover .business-card-link { gap: 12px; }

/* ===== NUMBERS ===== */
.numbers-section { position: relative; padding: 100px 40px; overflow: hidden; background: var(--blue-dark); }
.numbers-bg-photo { position: absolute; inset: 0; z-index: 0; }
.numbers-bg-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.numbers-bg-overlay { position: absolute; inset: 0; background: rgba(0,29,71,0.78); }
.numbers-section .section-title, .numbers-section .section-en { color: var(--white) !important; }
.numbers-section .section-lead { color: rgba(255,255,255,0.7); }
.numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; margin-top: 60px; }
.numbers-item {
  text-align: center; padding: 50px 30px;
  background: rgba(255,255,255,0.03);
  border-right: 1px solid rgba(255,255,255,0.08);
  transition: background 0.3s;
}
.numbers-item:last-child { border-right: none; }
.numbers-item:hover { background: rgba(255,255,255,0.07); }
.numbers-num {
  font-family: var(--font-en); font-size: 64px; font-weight: 800; color: var(--white);
  line-height: 1; display: block;
}
.numbers-num span { color: var(--blue-accent); }
.numbers-unit { font-size: 24px; font-weight: 600; }
.numbers-label { font-size: 14px; color: rgba(255,255,255,0.6); margin-top: 12px; display: block; }

/* ===== INTERVIEW PREVIEW ===== */
.interview-section { background: var(--gray-light); }
.interview-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.interview-card {
  background: var(--white); border-radius: 20px; overflow: hidden;
  box-shadow: 0 4px 30px rgba(0,45,114,0.08);
  transition: var(--transition);
}
.interview-card:hover { transform: translateY(-8px); box-shadow: 0 16px 50px rgba(0,45,114,0.18); }
.interview-card-img {
  height: 260px; position: relative; overflow: hidden;
}
.interview-card-img .person-bg {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  transition: transform 0.6s ease;
}
.interview-card:hover .person-bg { transform: scale(1.05); }
.person-silhouette {
  position: absolute; bottom: 0;
  width: 60%; opacity: 0.2;
}
.interview-card-tag {
  position: absolute; top: 16px; left: 16px; z-index: 1;
  background: rgba(0,45,114,0.7); backdrop-filter: blur(8px);
  color: var(--white); font-size: 11px; font-weight: 600; letter-spacing: 1px;
  padding: 5px 12px; border-radius: 20px;
}
.interview-card-body { padding: 24px; }
.interview-card-name { font-size: 18px; font-weight: 700; color: var(--blue-dark); margin-bottom: 6px; }
.interview-card-role { font-size: 12px; color: var(--blue-accent); font-weight: 600; margin-bottom: 12px; letter-spacing: 1px; }
.interview-card-quote { font-size: 14px; color: var(--gray-text); line-height: 1.8; font-style: italic; }
.interview-card-quote::before { content: '"'; font-size: 24px; color: var(--blue-pale); vertical-align: -6px; margin-right: 4px; }
.interview-more {
  text-align: center; margin-top: 50px;
}

/* ===== ENTRY CTA ===== */
.entry-cta {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  padding: 100px 40px; text-align: center; position: relative; overflow: hidden;
}
.entry-cta-bg { position: absolute; inset: 0; z-index: 0; }
.entry-cta-bg img { width: 100%; height: 100%; object-fit: cover; display: block; }
.entry-cta-bg::after { content: ''; position: absolute; inset: 0; background: rgba(0,29,71,0.72); }
.entry-cta::before {
  content: 'WITH'; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-family: var(--font-en); font-size: 200px; font-weight: 800; color: rgba(255,255,255,0.03);
  white-space: nowrap; pointer-events: none;
}
.entry-cta h2 { font-size: clamp(28px, 4vw, 48px); font-weight: 700; color: var(--white); margin-bottom: 20px; }
.entry-cta p { font-size: 16px; color: rgba(255,255,255,0.75); margin-bottom: 40px; max-width: 600px; margin-left: auto; margin-right: auto; line-height: 1.8; }
.entry-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-entry {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--white); color: var(--blue-dark);
  padding: 18px 48px; border-radius: 50px;
  font-weight: 700; font-size: 16px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  transition: var(--transition);
}
.btn-entry:hover { transform: translateY(-4px); box-shadow: 0 16px 50px rgba(0,0,0,0.3); }

/* ===== FOOTER ===== */
.site-footer { background: #001030; color: rgba(255,255,255,0.7); padding: 60px 40px 30px; }
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 1fr 2fr; gap: 60px; margin-bottom: 50px; }
.footer-brand .brand-name { font-family: var(--font-en); font-size: 24px; font-weight: 800; color: var(--white); margin-bottom: 8px; }
.footer-brand .brand-sub { font-size: 12px; opacity: 0.5; letter-spacing: 1px; }
.footer-brand p { font-size: 13px; line-height: 1.8; margin-top: 20px; }
.footer-brand address { font-style: normal; font-size: 13px; margin-top: 16px; line-height: 1.8; opacity: 0.7; }
.footer-nav-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.footer-nav-col h4 { color: var(--white); font-size: 14px; font-weight: 600; margin-bottom: 16px; }
.footer-nav-col li { margin-bottom: 10px; }
.footer-nav-col a { font-size: 13px; opacity: 0.6; transition: opacity 0.3s; }
.footer-nav-col a:hover { opacity: 1; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.footer-copy { font-size: 12px; opacity: 0.4; }
.footer-policy a { font-size: 12px; opacity: 0.4; margin-left: 24px; transition: opacity 0.3s; }
.footer-policy a:hover { opacity: 0.8; }

/* ===== PAGE HERO ===== */
.page-hero {
  height: 60vh; min-height: 450px; position: relative;
  display: flex; align-items: flex-end; padding: 60px 40px;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #001845 0%, #0047ab 60%, #1565c0 100%);
}
.page-hero-pattern {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 50px 50px;
}
.page-hero-shapes { position: absolute; inset: 0; overflow: hidden; }
.page-hero-shape {
  position: absolute; background: rgba(66,165,245,0.08);
  border-radius: 50%;
}
.page-hero-shape:nth-child(1) { width: 600px; height: 600px; right: -200px; top: -200px; }
.page-hero-shape:nth-child(2) { width: 300px; height: 300px; right: 300px; bottom: -100px; background: rgba(255,255,255,0.04); }
.page-hero-content { position: relative; z-index: 1; max-width: 1280px; margin: 0 auto; width: 100%; }
.page-hero-breadcrumb { display: flex; gap: 8px; align-items: center; margin-bottom: 20px; }
.page-hero-breadcrumb a, .page-hero-breadcrumb span { font-size: 12px; color: rgba(255,255,255,0.5); }
.page-hero-breadcrumb .sep { opacity: 0.4; }
.page-hero-breadcrumb .current { color: var(--blue-accent); }
.page-hero-en { font-family: var(--font-en); font-size: 13px; letter-spacing: 5px; color: var(--blue-accent); display: block; margin-bottom: 12px; }
.page-hero-title { font-size: clamp(36px, 5vw, 60px); font-weight: 700; color: var(--white); line-height: 1.2; }

/* ===== INTERVIEW PAGE ===== */
.interview-filter { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-bottom: 50px; }
.filter-btn {
  padding: 10px 24px; border-radius: 30px; border: 2px solid var(--gray-mid);
  font-size: 14px; font-weight: 500; cursor: pointer; transition: var(--transition);
  background: var(--white); color: var(--gray-text);
}
.filter-btn.active, .filter-btn:hover {
  background: var(--blue-main); border-color: var(--blue-main); color: var(--white);
}

.interview-article {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  padding: 80px 0; border-bottom: 1px solid var(--gray-mid);
}
.interview-article:nth-child(even) { direction: rtl; }
.interview-article:nth-child(even) > * { direction: ltr; }
.interview-article:last-child { border-bottom: none; }
.interview-article-img {
  border-radius: 20px; overflow: hidden; aspect-ratio: 4/3;
  box-shadow: 0 20px 60px rgba(0,45,114,0.15);
}
.interview-person-img {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.interview-article-text .dept {
  display: inline-block; background: var(--blue-pale); color: var(--blue-main);
  font-size: 12px; font-weight: 600; letter-spacing: 2px; padding: 6px 14px;
  border-radius: 20px; margin-bottom: 16px;
}
.interview-article-text h2 { font-size: 28px; font-weight: 700; color: var(--blue-dark); margin-bottom: 8px; }
.interview-article-text .years { font-size: 13px; color: var(--gray-text); margin-bottom: 24px; }
.interview-article-text .catchphrase {
  font-size: 22px; font-weight: 700; color: var(--blue-main); margin-bottom: 20px;
  line-height: 1.4; padding-left: 16px; border-left: 4px solid var(--blue-accent);
}
.interview-article-text p { font-size: 15px; color: var(--gray-text); line-height: 2; margin-bottom: 16px; }

/* ===== BUSINESS PAGE ===== */
.business-detail-section { padding: 100px 40px; }
.business-detail-section:nth-child(even) { background: var(--gray-light); }
.business-detail-inner { max-width: 1280px; margin: 0 auto; }
.business-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.business-detail-img { border-radius: 24px; overflow: hidden; aspect-ratio: 4/3; position: relative; box-shadow: 0 20px 60px rgba(0,45,114,0.2); }
.business-detail-label {
  position: absolute; top: 24px; left: 24px;
  background: var(--blue-main); color: var(--white);
  font-size: 12px; font-weight: 700; letter-spacing: 2px; padding: 8px 18px;
  border-radius: 30px; z-index: 1; font-family: var(--font-en);
}
.business-detail-num {
  position: absolute; bottom: 24px; right: 24px;
  font-family: var(--font-en); font-size: 80px; font-weight: 900;
  color: rgba(255,255,255,0.15); line-height: 1; z-index: 1;
}
.business-detail-text h2 { font-size: 32px; font-weight: 700; color: var(--blue-dark); margin-bottom: 16px; line-height: 1.3; }
.business-detail-text .lead { font-size: 17px; font-weight: 500; color: var(--blue-main); margin-bottom: 20px; line-height: 1.6; }
.business-detail-text p { font-size: 15px; color: var(--gray-text); line-height: 2; margin-bottom: 16px; }
.business-detail-list { margin-top: 24px; }
.business-detail-list li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 14px; color: var(--gray-text); padding: 8px 0;
  border-bottom: 1px solid var(--gray-mid);
}
.business-detail-list li::before { content: '▶'; color: var(--blue-accent); font-size: 10px; margin-top: 4px; flex-shrink: 0; }

.flow-section { background: var(--blue-dark); padding: 100px 40px; }
.flow-section .section-title, .flow-section .section-en { color: var(--white) !important; }
.flow-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin-top: 60px; position: relative; }
.flow-steps::before {
  content: ''; position: absolute; top: 35px; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, var(--blue-accent), rgba(66,165,245,0.2));
  z-index: 0;
}
.flow-step { text-align: center; position: relative; z-index: 1; }
.flow-step-num {
  width: 70px; height: 70px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-accent), var(--blue-light));
  margin: 0 auto 20px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-en); font-size: 24px; font-weight: 800; color: var(--white);
  box-shadow: 0 0 0 4px rgba(66,165,245,0.2);
}
.flow-step h3 { font-size: 14px; font-weight: 600; color: var(--white); margin-bottom: 8px; }
.flow-step p { font-size: 12px; color: rgba(255,255,255,0.5); line-height: 1.6; padding: 0 10px; }

/* ===== RECRUIT PAGE ===== */
.recruit-tabs { display: flex; gap: 0; border-bottom: 2px solid var(--gray-mid); margin-bottom: 50px; }
.recruit-tab-btn {
  padding: 16px 32px; font-size: 15px; font-weight: 600; cursor: pointer;
  border: none; background: none; color: var(--gray-text); position: relative;
  transition: color 0.3s;
}
.recruit-tab-btn.active { color: var(--blue-main); }
.recruit-tab-btn.active::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 3px;
  background: var(--blue-main); border-radius: 2px 2px 0 0;
}
.recruit-tab-content { display: none; }
.recruit-tab-content.active { display: block; }

.job-card {
  background: var(--white); border: 1px solid var(--gray-mid); border-radius: 16px;
  padding: 36px; margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(0,45,114,0.06); transition: var(--transition);
}
.job-card:hover { border-color: var(--blue-accent); box-shadow: 0 8px 40px rgba(0,45,114,0.12); }
.job-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.job-card-title { font-size: 22px; font-weight: 700; color: var(--blue-dark); }
.job-card-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.job-tag {
  font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 20px;
}
.job-tag-type { background: var(--blue-dark); color: var(--white); }
.job-tag-dept { background: var(--blue-pale); color: var(--blue-main); }
.job-card-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 20px; }
.job-info-item label { font-size: 11px; color: var(--gray-text); display: block; margin-bottom: 4px; letter-spacing: 1px; font-weight: 600; }
.job-info-item span { font-size: 15px; font-weight: 500; color: var(--blue-dark); }
.job-card-footer { display: flex; justify-content: space-between; align-items: center; }
.job-card-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--blue-main), var(--blue-light));
  color: var(--white); padding: 12px 28px; border-radius: 30px;
  font-weight: 600; font-size: 14px; transition: var(--transition);
}
.job-card-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,71,171,0.4); }

.requirements-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
.requirements-table th, .requirements-table td {
  padding: 18px 24px; text-align: left; border-bottom: 1px solid var(--gray-mid);
  vertical-align: top;
}
.requirements-table th {
  width: 200px; background: var(--blue-pale); color: var(--blue-dark);
  font-weight: 600; font-size: 14px;
}
.requirements-table td { font-size: 14px; color: var(--gray-text); line-height: 1.8; }
.requirements-table tr:last-child th, .requirements-table tr:last-child td { border-bottom: none; }

.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.benefit-card {
  background: var(--white); border: 1px solid var(--gray-mid); border-radius: 16px; padding: 28px;
  text-align: center; transition: var(--transition);
}
.benefit-card:hover { border-color: var(--blue-accent); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,45,114,0.1); }
.benefit-icon {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--blue-pale); margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
}
.benefit-title { font-size: 15px; font-weight: 700; color: var(--blue-dark); margin-bottom: 8px; }
.benefit-text { font-size: 13px; color: var(--gray-text); line-height: 1.7; }

.selection-flow { margin-top: 40px; }
.selection-steps { display: flex; gap: 0; }
.selection-step { flex: 1; text-align: center; position: relative; }
.selection-step::after {
  content: '›'; position: absolute; right: 0; top: 24px;
  font-size: 24px; color: var(--blue-accent); transform: translateX(50%); z-index: 1;
}
.selection-step:last-child::after { display: none; }
.selection-step-icon {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--blue-pale); margin: 0 auto 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-en); font-size: 18px; font-weight: 800; color: var(--blue-main);
}
.selection-step h4 { font-size: 13px; font-weight: 600; color: var(--blue-dark); margin-bottom: 6px; }
.selection-step p { font-size: 12px; color: var(--gray-text); line-height: 1.6; padding: 0 8px; }

/* ===== PROJECTS GALLERY ===== */
.projects-gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 4px; }
.project-item { overflow: hidden; position: relative; cursor: pointer; }
.project-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.project-item:nth-child(4) { grid-row: span 2; }
.project-item-bg { width: 100%; height: 100%; transition: transform 0.6s ease; }
.project-item:hover .project-item-bg { transform: scale(1.05); }
.project-item-overlay {
  position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,29,71,0.8), transparent);
  display: flex; align-items: flex-end; padding: 20px; opacity: 0; transition: opacity 0.3s;
}
.project-item:hover .project-item-overlay { opacity: 1; }
.project-item-label { color: var(--white); font-size: 14px; font-weight: 600; }

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.full-width { width: 100%; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .business-grid { grid-template-columns: 1fr 1fr; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .numbers-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .philosophy-inner, .business-detail-grid { grid-template-columns: 1fr; gap: 40px; }
  .flow-steps { grid-template-columns: 1fr; gap: 30px; }
  .flow-steps::before { display: none; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-nav-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-gallery { grid-template-columns: repeat(2, 1fr); }
  .project-item:nth-child(1) { grid-column: span 1; grid-row: span 1; }
  .project-item:nth-child(4) { grid-row: span 1; }
}

@media (max-width: 768px) {
  .section { padding: 60px 20px; }
  .nav-inner { padding: 0 16px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }

  /* Hero SP */
  .hero { padding: 0; background: #001845; overflow: hidden; height: auto; min-height: 0; }
  .hero-photo { position: absolute; inset: 0; height: 100%; }
  .hero-visual { display: none; }
  .hero-text { position: relative; top: auto; right: auto; width: 100%; padding: 110px 24px 64px; }
  .hero-heading { font-size: clamp(26px, 7.5vw, 38px); margin-bottom: 20px; }
  .hero-cta { margin-top: 24px; gap: 10px; flex-direction: column; align-items: flex-start; }
  .hero-scroll { display: none; }

  /* Philosophy */
  .philosophy { padding: 60px 20px; }
  .philosophy-inner { grid-template-columns: 1fr; gap: 32px; }
  .philosophy-badge { position: static; margin-top: 20px; display: inline-block; }

  /* Business */
  .business-grid { grid-template-columns: 1fr; }

  /* Numbers */
  .numbers-section { padding: 60px 20px; }
  .numbers-grid { grid-template-columns: 1fr 1fr; }
  .numbers-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .numbers-num { font-size: 48px; }

  /* Reason (index.html inline style uses .reason-grid) */
  .reason-grid { grid-template-columns: 1fr !important; gap: 0 !important; }
  .reason-section { padding: 60px 20px !important; }

  /* Voice */
  .voice-cards { grid-template-columns: 1fr !important; }

  /* Location */
  .location-grid { grid-template-columns: 1fr !important; }
  .location-map-wrap { margin-bottom: 24px; }

  /* Interview preview */
  .interview-grid { grid-template-columns: 1fr; }
  .interview-article { grid-template-columns: 1fr; gap: 30px; }
  .interview-article:nth-child(even) { direction: ltr; }

  /* Entry CTA */
  .entry-cta { padding: 60px 20px; }
  .entry-cta h2 { font-size: clamp(22px, 6vw, 34px); }
  .entry-cta-btns { flex-direction: column; align-items: center; }

  /* Benefits */
  .benefits-grid { grid-template-columns: 1fr; }

  /* Job card */
  .job-card-info { grid-template-columns: 1fr 1fr; }
  .job-card-header { flex-direction: column; gap: 12px; }

  /* Selection flow */
  .selection-steps { flex-direction: column; gap: 20px; }
  .selection-step::after { display: none; }

  /* Page hero */
  .page-hero { padding: 90px 20px 40px; min-height: 320px; }
  .page-hero-title { font-size: clamp(28px, 8vw, 48px); }

  /* Footer */
  .site-footer { padding: 50px 20px 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-nav-grid { grid-template-columns: 1fr; gap: 20px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .footer-policy a { margin-left: 12px; }

  /* Flow steps */
  .flow-steps { grid-template-columns: 1fr; gap: 30px; }
  .flow-steps::before { display: none; }
}