@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,500&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --ink: #16213A;
  --indigo: #1C2B4A;
  --indigo-deep: #101a30;
  --paper: #F1F1EC;
  --paper-raised: #FFFFFF;
  --vermilion: #A6392B;
  --vermilion-soft: #C15A44;
  --brass: #A9895F;
  --line: rgba(22, 33, 58, 0.14);
  --line-strong: rgba(22, 33, 58, 0.28);

  --display: 'Fraunces', serif;
  --body: 'IBM Plex Sans', sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Route motif (signature element) ---------- */
/* A dotted route line with two endpoint marks — France to Japan.
   Used as a section divider and echoed in the hero. */
.route {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
}
.route .pt {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--vermilion);
  flex: none;
}
.route .pt.end { background: var(--indigo); }
.route .line {
  flex: 1;
  height: 1px;
  background-image: linear-gradient(to right, var(--line-strong) 40%, transparent 0%);
  background-size: 8px 1px;
  background-repeat: repeat-x;
}
.route .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--indigo);
  opacity: 0.6;
  white-space: nowrap;
}

/* ---------- Header ---------- */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(241, 241, 236, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  max-width: var(--max);
  margin: 0 auto;
}
/* ---------- Header / nav (mobile-safe) ---------- */
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex: none;
}
.brand img { height: 34px; width: auto; display: block; }
.brand .brand-text {
  font-family: var(--display);
  font-weight: 600;
  font-size: 17px;
  color: var(--ink);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.brand .brand-text b { color: var(--vermilion); }
.brand .fr { color: var(--vermilion); }
.brand .jp { color: var(--indigo); }
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  margin: 0; padding: 0;
  font-size: 14.5px;
}
.nav-links a {
  text-decoration: none;
  color: var(--ink);
  position: relative;
  padding-bottom: 3px;
}
.nav-links a:hover { color: var(--vermilion); }
.nav-cta {
  background: var(--indigo);
  color: var(--paper) !important;
  padding: 10px 20px;
  border-radius: 3px;
  font-size: 14px;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.15s ease;
}
.nav-cta:hover { background: var(--indigo-deep); }
.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--line);
}
.hero-eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vermilion);
  margin-bottom: 22px;
}
.hero h1 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 28px;
  max-width: 16ch;
}
.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--vermilion);
}
.hero-sub {
  font-size: 18px;
  color: rgba(22,33,58,0.72);
  max-width: 46ch;
  margin: 0 0 40px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 0;
  flex-wrap: wrap;
}
.btn-primary {
  background: var(--vermilion);
  color: #fff;
  padding: 15px 28px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  display: inline-block;
  border: none;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
  text-align: center;
}
.btn-primary:hover { background: #8f3122; transform: translateY(-1px); }
.btn-secondary {
  color: var(--indigo);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  padding: 15px 28px;
  border: 1.5px solid var(--line-strong);
  border-radius: 4px;
  display: inline-block;
  text-align: center;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.btn-secondary:hover { border-color: var(--indigo); background: rgba(28,43,74,0.04); }

/* ---------- Banner image ---------- */
.banner-strip {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
}
.banner-strip img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 260px;
  object-fit: cover;
  object-position: center;
}

/* ---------- Marquee ticker ---------- */
.marquee-section {
  background: var(--indigo);
  padding: 16px 0;
  overflow: hidden;
  border-bottom: 1px solid rgba(241,241,236,0.1);
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: marquee-scroll 32s linear infinite;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 36px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(241,241,236,0.85);
  white-space: nowrap;
}
.marquee-item .sep { color: var(--vermilion); }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

.hero-route { margin-top: 8px; }
.hero-route .cities {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--indigo);
  margin-top: 10px;
}

/* ---------- Trust strip (metric cards) ---------- */
.trust {
  padding: 0;
  border-bottom: 1px solid var(--line);
  background: var(--paper-raised);
}
.trust .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0;
}
.trust-item {
  padding: 34px 28px;
  border-left: 1px solid var(--line);
  text-align: left;
}
.trust-item:first-child { border-left: none; }
.trust-item strong {
  font-family: var(--display);
  font-size: 30px;
  font-weight: 600;
  color: var(--indigo);
  display: block;
  margin-bottom: 6px;
  line-height: 1;
}
.trust-item span.trust-label {
  display: block;
  font-size: 13px;
  color: rgba(22,33,58,0.6);
  line-height: 1.4;
}

/* ---------- Section shell ---------- */
section { padding: 88px 0; }
.section-head {
  margin-bottom: 52px;
  max-width: 62ch;
}
.section-head .route { margin-bottom: 22px; }
.section-head h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 38px);
  letter-spacing: -0.01em;
  margin: 0 0 16px;
}
.section-head p {
  color: rgba(22,33,58,0.68);
  font-size: 16.5px;
  margin: 0;
}

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.service-card {
  background: var(--paper-raised);
  padding: 34px 30px;
}
.service-card .tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 14px;
  display: block;
}
.service-card h3 {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 500;
  margin: 0 0 10px;
}
.service-card p {
  font-size: 14.5px;
  color: rgba(22,33,58,0.68);
  margin: 0;
}

/* ---------- How it works ---------- */
.flow {
  background: var(--indigo);
  color: var(--paper);
}
.flow .section-head h2, .flow .section-head p { color: var(--paper); }
.flow .section-head p { opacity: 0.75; }
.flow-steps {
  display: flex;
  gap: 0;
  align-items: stretch;
}
.flow-step {
  flex: 1;
  padding: 28px 24px 0;
  position: relative;
}
.flow-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 34px;
  right: -12px;
  width: 24px;
  height: 1px;
  background-image: linear-gradient(to right, rgba(241,241,236,0.4) 40%, transparent 0%);
  background-size: 6px 1px;
  background-repeat: repeat-x;
}
.flow-step .who {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.55;
  margin-bottom: 12px;
}
.flow-step h4 {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 10px;
}
.flow-step p {
  font-size: 14px;
  opacity: 0.72;
  margin: 0;
}

/* ---------- About / trust narrative ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}
.about-copy p {
  font-size: 16.5px;
  color: rgba(22,33,58,0.78);
  margin: 0 0 18px;
}
.about-copy p:last-child { margin-bottom: 0; }
.stat-block {
  border-top: 1px solid var(--line-strong);
  padding-top: 22px;
}
.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.stat-row:last-child { border-bottom: none; }
.stat-row .num {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 600;
  color: var(--vermilion);
}

/* ---------- Blog teaser ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.blog-card {
  border: 1px solid var(--line);
  background: var(--paper-raised);
  padding: 26px;
}
.blog-card .date {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--brass);
  letter-spacing: 0.04em;
  margin-bottom: 14px;
  display: block;
}
.blog-card h3 {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 10px;
  line-height: 1.3;
}
.blog-card p {
  font-size: 14px;
  color: rgba(22,33,58,0.65);
  margin: 0 0 16px;
}
.blog-card a {
  font-size: 13.5px;
  color: var(--vermilion);
  text-decoration: none;
  font-weight: 500;
}

/* ---------- Contact ---------- */
.contact {
  background: var(--paper-raised);
  border-top: 1px solid var(--line);
}
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
}
.contact-info h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 36px);
  margin: 0 0 18px;
}
.contact-info p {
  color: rgba(22,33,58,0.7);
  font-size: 16px;
  margin: 0 0 28px;
}
.contact-detail {
  display: flex;
  gap: 12px;
  font-size: 14.5px;
  margin-bottom: 14px;
  color: rgba(22,33,58,0.75);
}
.contact-detail .k {
  font-family: var(--mono);
  color: var(--brass);
  min-width: 90px;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-top: 2px;
}

form.lead-form {
  display: grid;
  gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label {
  display: block;
  font-size: 13px;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(22,33,58,0.6);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  padding: 12px 14px;
  font-family: var(--body);
  font-size: 15px;
  color: var(--ink);
  border-radius: 2px;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--vermilion);
  outline-offset: 1px;
}
.field textarea { resize: vertical; min-height: 96px; }
.form-note {
  font-size: 12.5px;
  color: rgba(22,33,58,0.5);
}

/* ---------- Footer ---------- */
footer {
  background: var(--indigo);
  color: rgba(241,241,236,0.65);
  padding: 48px 0 32px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(241,241,236,0.14);
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-brand {
  font-family: var(--display);
  font-size: 19px;
  color: var(--paper);
}
.footer-links {
  display: flex;
  gap: 28px;
  list-style: none;
  padding: 0; margin: 0;
  font-size: 13.5px;
}
.footer-links a { text-decoration: none; color: rgba(241,241,236,0.65); }
.footer-links a:hover { color: var(--paper); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- Mobile ---------- */
@media (max-width: 860px) {
  .nav-links { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .flow-steps { flex-direction: column; gap: 28px; }
  .flow-step:not(:last-child)::after { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .trust .wrap { grid-template-columns: repeat(2,1fr); }
  .trust-item:nth-child(3) { border-left: none; }
  .trust-item { border-bottom: 1px solid var(--line); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-primary, .hero-actions .btn-secondary { width: 100%; }
  .banner-strip img { max-height: 160px; }
  .nav-right { gap: 12px; }
  .lang-switch { font-size: 11px; }
  .nav-cta { padding: 9px 14px; font-size: 11.5px; }
  .brand .brand-text { font-size: 14px; }
  .brand img { height: 28px; }
  .nav { padding: 14px 16px; }
}

/* ---------- Language switch ---------- */
.nav-right { display: flex; align-items: center; gap: 22px; }
.lang-switch {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  display: flex;
  gap: 6px;
  align-items: center;
}
.lang-switch a { text-decoration: none; color: rgba(22,33,58,0.4); }
.lang-switch a.active { color: var(--indigo); font-weight: 500; }
.lang-switch a:hover { color: var(--vermilion); }

/* ---------- Free consultation banner ---------- */
.consult-banner {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(166,57,43,0.07);
  border: 1px solid rgba(166,57,43,0.25);
  padding: 16px 20px;
  border-radius: 3px;
  margin: 24px 0;
}
.consult-banner .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--vermilion);
  flex: none;
}
.consult-banner p {
  margin: 0;
  font-size: 14.5px;
  color: var(--ink);
}
.consult-banner strong { color: var(--vermilion); }

/* ---------- FAQ accordion ---------- */
.faq-list { border-top: 1px solid var(--line); }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-family: var(--display);
  font-size: 16.5px;
  font-weight: 500;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus {
  font-family: var(--mono);
  font-size: 20px;
  color: var(--vermilion);
  flex: none;
  transition: transform 0.15s ease;
}
.faq-item[open] summary .plus { transform: rotate(45deg); }
.faq-item .faq-body {
  padding: 0 4px 24px;
  font-size: 15px;
  color: rgba(22,33,58,0.72);
  max-width: 72ch;
}
.faq-item .faq-body p { margin: 0 0 12px; }
.faq-item .faq-body p:last-child { margin-bottom: 0; }
.faq-num {
  font-family: var(--mono);
  color: var(--brass);
  font-size: 13px;
  margin-right: 10px;
}
.faq-cat-head {
  font-family: var(--mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--vermilion);
  margin: 44px 0 4px;
}
.faq-cat-head:first-child { margin-top: 0; }

/* ---------- Partner page ---------- */
.partner-hero {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
  padding: 72px 0;
  border-bottom: 1px solid var(--line);
}
.partner-photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}
.partner-name {
  font-family: var(--display);
  font-size: 15px;
  color: var(--vermilion);
  margin: 18px 0 2px;
}
.partner-title {
  font-family: var(--mono);
  font-size: 12.5px;
  color: rgba(22,33,58,0.55);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.partner-copy h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(26px,3.2vw,36px);
  margin: 0 0 20px;
}
.partner-copy p {
  font-size: 16px;
  color: rgba(22,33,58,0.75);
  margin: 0 0 16px;
}
.partner-copy p:last-child { margin-bottom: 0; }

.company-strip {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
}
.company-strip img { width: 56px; height: 56px; object-fit: contain; }
.company-strip .cname {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 600;
  color: var(--indigo);
}
.company-strip .ctag {
  font-family: var(--mono);
  font-size: 12.5px;
  color: rgba(22,33,58,0.55);
  margin-top: 2px;
}

.office-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.office-gallery img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

.address-block {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  padding: 26px 30px;
}
.address-block .addr-text {
  font-size: 15px;
  color: rgba(22,33,58,0.75);
}
.address-block .addr-text strong {
  display: block;
  font-family: var(--display);
  font-size: 17px;
  color: var(--indigo);
  margin-bottom: 4px;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.video-grid video {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: #000;
  display: block;
}
.video-caption {
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(22,33,58,0.5);
  margin-top: 10px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

@media (max-width: 860px) {
  .partner-hero { grid-template-columns: 1fr; }
  .office-gallery { grid-template-columns: repeat(2,1fr); }
  .video-grid { grid-template-columns: 1fr; }
  .address-block { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* ---------- Partner checklist ---------- */
.partner-checklist {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.partner-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15.5px;
  color: rgba(22,33,58,0.78);
  line-height: 1.5;
}
.partner-checklist .check {
  flex: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(166,57,43,0.1);
  color: var(--vermilion);
  font-family: var(--mono);
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}