:root {
  --navy: #0a1628;
  --navy-mid: #0f2040;
  --navy-light: #1a3358;
  --white: #fafaf8;
  --off-white: #f0efe9;
  --gold: #b8975a;
  --gold-light: #d4b07a;
  --text-primary: #0a1628;
  --text-muted: #6b7a8d;
  --text-light: #9aa4b0;
  --border: rgba(10,22,40,0.1);
  --serif: 'Cormorant Garamond', 'Noto Serif JP', serif;
  --sans: 'Noto Sans JP', sans-serif;
  --mono: 'DM Mono', monospace;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--white);
  color: var(--text-primary);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 3rem; height: 64px;
  background: rgba(250,250,248,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}
nav.scrolled { height: 54px; background: rgba(250,250,248,0.98); }
.nav-logo { font-family: var(--mono); font-size: 0.9rem; letter-spacing: 0.25em; color: var(--navy); text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.15em; color: var(--text-muted); text-decoration: none; text-transform: uppercase; transition: color 0.2s; }
.nav-links a:hover { color: var(--navy); }
.nav-cta { color: var(--white) !important; background: var(--navy); padding: 0.55rem 1.2rem; transition: background 0.2s; }
.nav-cta:hover { background: var(--navy-light) !important; }

/* HERO */
.hero { min-height: 100vh; display: grid; grid-template-columns: 2fr 3fr; position: relative; overflow: hidden; }
.hero-left {
  background: var(--navy);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 8rem 4rem 5rem; position: relative;
}
.hero-left::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,255,255,0.025) 39px, rgba(255,255,255,0.025) 40px);
}
.hero-eyebrow { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.25em; color: var(--gold); text-transform: uppercase; margin-bottom: 1.8rem; position: relative; display: flex; align-items: center; gap: 1rem; }
.hero-eyebrow::before { content: ''; display: block; width: 2rem; height: 1px; background: var(--gold); }
.hero-headline { font-family: var(--serif); font-size: clamp(2.8rem, 4.5vw, 4.8rem); font-weight: 300; line-height: 1.15; color: var(--white); position: relative; margin-bottom: 2rem; }
.hero-headline em { font-style: italic; color: var(--gold-light); }
.hero-sub { font-size: 0.78rem; color: rgba(255,255,255,0.5); line-height: 2; max-width: 26rem; margin-bottom: 2.5rem; position: relative; }
.hero-actions { display: flex; gap: 1.2rem; align-items: center; position: relative; }
.btn-primary { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--navy); background: var(--gold); padding: 0.85rem 1.8rem; text-decoration: none; transition: all 0.25s; display: inline-block; }
.btn-primary:hover { background: var(--gold-light); }
.btn-ghost { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.6); text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.2); padding-bottom: 2px; transition: all 0.25s; }
.btn-ghost:hover { color: var(--white); border-color: rgba(255,255,255,0.5); }

/* HERO RIGHT with image */
.hero-right { position: relative; overflow: hidden; min-height: 100%; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: 0.45; }
.hero-stats {
  position: relative; z-index: 1;
  padding: 2rem 3rem 2.5rem;
  background: linear-gradient(to bottom, transparent 0%, rgba(10,22,40,0.3) 30%, rgba(10,22,40,0.85) 100%);
  height: 100%;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-content: end;
}
.stat-label { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.6); margin-bottom: 0.4rem; }
.stat-value { font-family: var(--serif); font-size: 2rem; font-weight: 300; color: var(--white); line-height: 1.1; text-shadow: 0 1px 8px rgba(0,0,0,0.5); }
.stat-desc { font-size: 0.68rem; color: rgba(255,255,255,0.55); margin-top: 0.3rem; }

/* TICKER */
.hero-ticker { grid-column: 1/-1; height: 2.8rem; background: var(--navy); display: flex; align-items: center; overflow: hidden; border-top: 1px solid rgba(255,255,255,0.06); }
.ticker-inner { display: flex; white-space: nowrap; animation: ticker 22s linear infinite; }
.ticker-item { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.25em; text-transform: uppercase; color: rgba(255,255,255,0.3); padding: 0 2rem; }
.ticker-item.accent { color: var(--gold); }
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* SECTIONS */
section { padding: 7rem 0; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 3.5rem; }
.section-label { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.8rem; }
.section-label::before { content: ''; display: block; width: 1.5rem; height: 1px; background: var(--gold); }
.section-heading { font-family: var(--serif); font-size: clamp(1.5rem, 2.2vw, 2.2rem); font-weight: 300; line-height: 1.4; color: var(--navy); margin-bottom: 1.2rem; }
.section-heading em { font-style: italic; color: var(--gold); }
.section-body { font-size: 0.82rem; color: var(--text-muted); line-height: 2; max-width: 38rem; }

/* VALUE */
.value-section { background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.value-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 5rem; align-items: start; }
.value-img-wrap { width: 100%; height: 260px; overflow: hidden; margin-bottom: 2rem; position: relative; }
.value-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; filter: grayscale(15%); }
.value-img-wrap:hover img { transform: scale(1.04); }
.value-img-wrap::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(10,22,40,0.12) 0%, transparent 60%); }
.value-steps { display: flex; flex-direction: column; margin-top: 2rem; }
.step-item { display: grid; grid-template-columns: 3rem 1fr; gap: 1.5rem; align-items: start; padding: 1.8rem 0; border-top: 1px solid var(--border); cursor: default; }
.step-item:hover .step-number { color: var(--gold); }
.step-number { font-family: var(--mono); font-size: 0.62rem; color: var(--text-light); letter-spacing: 0.1em; padding-top: 0.2rem; transition: color 0.3s; }
.step-title { font-family: var(--serif); font-size: 0.98rem; font-weight: 400; color: var(--navy); margin-bottom: 0.35rem; }
.step-desc { font-size: 0.73rem; color: var(--text-muted); line-height: 1.9; }
.step-tag { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.12em; color: var(--gold); text-transform: uppercase; margin-top: 0.5rem; display: block; }

/* SERVICES */
.services-section { background: var(--navy); padding: 7rem 0; position: relative; overflow: hidden; }
.services-bg-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.05; pointer-events: none; }
.services-section .section-heading { color: var(--white); }
.services-section .section-body { color: rgba(255,255,255,0.4); }
.services-header { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: end; margin-bottom: 4rem; position: relative; z-index: 1; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,0.08); position: relative; z-index: 1; }
.service-card { background: var(--navy); padding: 2.2rem; position: relative; overflow: hidden; transition: background 0.3s; text-decoration: none; display: block; }
.service-card:hover { background: var(--navy-light); }
.service-card::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--gold); transition: width 0.4s; }
.service-card:hover::after { width: 100%; }
.service-num { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.2em; color: rgba(255,255,255,0.22); margin-bottom: 1.2rem; display: block; }
.service-title-en { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.5rem; display: block; }
.service-title { font-family: var(--serif); font-size: 1.25rem; font-weight: 300; color: var(--white); margin-bottom: 0.8rem; line-height: 1.3; }
.service-desc { font-size: 0.72rem; color: rgba(255,255,255,0.6); line-height: 2; margin-bottom: 1.2rem; }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tag { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.08em; color: rgba(255,255,255,0.55); border: 1px solid rgba(255,255,255,0.25); padding: 0.2rem 0.55rem; }
.service-card.featured { grid-column: span 2; background: var(--navy-mid); }
.service-card.featured .service-title { font-size: 1.7rem; }

/* FLOW */
.flow-section { background: var(--off-white); border-top: 1px solid var(--border); }
.flow-header { text-align: center; margin-bottom: 4.5rem; }
.flow-header .section-label { justify-content: center; }
.flow-header .section-label::before { display: none; }
.flow-track { display: flex; align-items: flex-start; position: relative; }
.flow-track::before { content: ''; position: absolute; top: 2rem; left: 2rem; right: 2rem; height: 1px; background: linear-gradient(to right, var(--navy), var(--gold), var(--navy)); opacity: 0.18; }
.flow-step { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 1rem; position: relative; }
.flow-dot { width: 4rem; height: 4rem; border-radius: 50%; background: var(--white); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; margin-bottom: 1.2rem; position: relative; z-index: 1; transition: all 0.3s; }
.flow-step:hover .flow-dot { border-color: var(--gold); background: var(--navy); }
.flow-step:hover .flow-dot-num { color: var(--gold); }
.flow-dot-num { font-family: var(--mono); font-size: 0.62rem; color: var(--text-light); transition: color 0.3s; }
.flow-step-title { font-family: var(--serif); font-size: 0.92rem; font-weight: 400; color: var(--navy); margin-bottom: 0.4rem; }
.flow-step-desc { font-size: 0.68rem; color: var(--text-muted); line-height: 1.9; }

/* STRENGTHS */
.strengths-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); margin-top: 3.5rem; }
.strength-card { background: var(--white); padding: 2.8rem; position: relative; transition: background 0.3s; }
.strength-card:hover { background: var(--off-white); }
.strength-num { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.2em; color: var(--gold); margin-bottom: 1rem; display: block; }
.strength-title { font-family: var(--serif); font-size: 1.15rem; font-weight: 400; color: var(--navy); margin-bottom: 0.8rem; line-height: 1.4; }
.strength-desc { font-size: 0.75rem; color: var(--text-muted); line-height: 2; }
.strength-card::after { content: attr(data-num); position: absolute; bottom: 1.5rem; right: 2rem; font-family: var(--serif); font-size: 3.5rem; font-weight: 300; color: var(--border); line-height: 1; pointer-events: none; }

/* VISION BAND */
.vision-band { background: var(--navy); padding: 5.5rem 0; text-align: center; position: relative; overflow: hidden; }
.vision-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 80% at 50% 100%, rgba(184,151,90,0.07) 0%, transparent 70%); }
.vision-quote { font-family: var(--serif); font-size: clamp(1.8rem, 3.5vw, 3.2rem); font-weight: 300; color: var(--white); line-height: 1.3; position: relative; margin-bottom: 1.2rem; }
.vision-quote em { font-style: italic; color: var(--gold-light); }
.vision-sub { font-size: 0.78rem; color: rgba(255,255,255,0.32); letter-spacing: 0.1em; position: relative; }

/* CONTACT */
.contact-section { background: var(--white); border-top: 1px solid var(--border); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.contact-channels { display: flex; flex-direction: column; margin-top: 2rem; }
.contact-item { display: grid; grid-template-columns: 4.5rem 1fr auto; align-items: center; padding: 1.4rem 0; border-top: 1px solid var(--border); text-decoration: none; color: inherit; transition: all 0.2s; gap: 1.2rem; }
.contact-item:last-child { border-bottom: 1px solid var(--border); }
.contact-item:hover { padding-left: 0.5rem; }
.contact-type { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-light); }
.contact-value { font-size: 0.82rem; color: var(--navy); }
.contact-arrow { font-size: 0.78rem; color: var(--text-light); transition: transform 0.2s; }
.contact-item:hover .contact-arrow { transform: translateX(4px); color: var(--gold); }

/* COMPANY */
.contact-img-wrap { width: 100%; height: 200px; overflow: hidden; margin-bottom: 2rem; position: relative; }
.contact-img-wrap img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(25%); transition: transform 0.6s; }
.contact-img-wrap:hover img { transform: scale(1.04); }
.contact-img-wrap::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, transparent 50%, rgba(250,250,248,0.55) 100%); }
.company-table { margin-top: 2rem; border-top: 1px solid var(--border); }
.company-row { display: grid; grid-template-columns: 5.5rem 1fr; gap: 1.5rem; padding: 1.1rem 0; border-bottom: 1px solid var(--border); font-size: 0.78rem; }
.company-key { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.1em; color: var(--text-light); padding-top: 0.1rem; }
.company-val { color: var(--navy); line-height: 1.8; }

/* FOOTER */
footer { background: var(--navy); padding: 4rem 0 2rem; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,0.07); margin-bottom: 1.8rem; }
.footer-brand { font-family: var(--mono); font-size: 0.85rem; letter-spacing: 0.3em; color: var(--white); margin-bottom: 0.8rem; }
.footer-tagline { font-size: 0.72rem; color: rgba(255,255,255,0.28); line-height: 2; max-width: 18rem; }
.footer-col-title { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.28); margin-bottom: 1rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { font-size: 0.75rem; color: rgba(255,255,255,0.42); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--gold-light); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; }
.footer-copy { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.15em; color: rgba(255,255,255,0.18); }

/* ANIMATIONS */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(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; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* SCROLLBAR */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--off-white); }
::-webkit-scrollbar-thumb { background: var(--navy-light); }

/* RESPONSIVE */
@media (max-width: 900px) {
  nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { min-height: 70vh; padding: 7rem 1.8rem 4rem; }
  .hero-right { min-height: 50vw; }
  .hero-stats { padding: 2.5rem 1.8rem 3rem; }
  .container { padding: 0 1.5rem; }
  section { padding: 5rem 0; }
  .value-grid, .services-header, .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card.featured { grid-column: span 1; }
  .flow-track { flex-direction: column; }
  .flow-track::before { display: none; }
  .flow-step { flex-direction: row; text-align: left; padding: 1.2rem 0; border-top: 1px solid var(--border); width: 100%; gap: 1.2rem; }
  .flow-step:first-child { border-top: none; }
  .flow-dot { margin-bottom: 0; flex-shrink: 0; }
  .strengths-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}