/* =============================================
   inbound-medical-tour.css
   Multilingual landing page (JA / zh-Hant / EN)
   ============================================= */

/* ─── Language switcher ─── */
.lang-switcher {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
}

.lang-switcher .lang-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-light);
  margin-right: 0.5rem;
}

.lang-switcher a {
  text-decoration: none;
  color: var(--text-secondary);
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
  transition: background 0.2s, color 0.2s;
}

.lang-switcher a:hover {
  color: var(--navy);
  background: var(--warm-gray);
}

.lang-switcher a.is-active {
  color: var(--white);
  background: var(--navy);
}

/* ─── Hero ─── */
.tour-hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #FFFFFF 0%, var(--off-white) 50%, var(--warm-gray) 100%);
}

.tour-hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  max-width: 700px;
  max-height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(125, 212, 168, 0.10) 0%, rgba(196, 181, 218, 0.06) 50%, transparent 70%);
}

.tour-hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: 9rem 0 5rem;
}

.tour-hero h1 {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--navy);
  margin-bottom: 1.8rem;
  letter-spacing: 0.02em;
}

.tour-hero[lang="en"] h1 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.tour-hero p.tour-hero-sub {
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  font-weight: 300;
  line-height: 2;
  color: var(--text-secondary);
  max-width: 620px;
  margin-bottom: 2.5rem;
}

/* ─── Features ─── */
.tour-features {
  padding: 6rem 0;
  background: var(--white);
}

.tour-features-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.tour-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8rem;
  margin-top: 2rem;
}

.tour-feature {
  padding: 2rem 1.8rem;
  background: var(--off-white);
  border-radius: 16px;
  border: 1px solid rgba(39, 61, 82, 0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}

.tour-feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(39, 61, 82, 0.08);
}

.tour-feature h3 {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.7rem;
}

.tour-feature p {
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--text-secondary);
  font-weight: 300;
}

/* ─── Partners ─── */
.tour-partners {
  padding: 5rem 0;
  background: var(--warm-gray);
  text-align: center;
}

.tour-partners h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 1rem;
}

.tour-partners p {
  max-width: 700px;
  margin: 0 auto;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--text-secondary);
  font-weight: 300;
}

/* ─── Contact (tour) ─── */
.tour-contact {
  padding: 6rem 0;
  background: var(--white);
}

.tour-contact-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.tour-contact-inner .section-title {
  margin-bottom: 1rem;
}

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