*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }

body {
  font-family: 'Hanken Grotesk', sans-serif;
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
}

.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Band A — Logo */
.band-logo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  padding: 48px 88px;
  border-bottom: 1px solid #E6E9F0;
}
.band-logo img {
  height: 52px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.band-logo p {
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
  color: #6B7384;
  max-width: 360px;
  text-align: right;
}

/* Band B — Vision */
.band-vision {
  flex: 1;
  background: #F4F7FC;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 36px;
  padding: 80px 40px;
  border-bottom: 1px solid #E6E9F0;
}
.vision-label {
  font-size: 18px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #5C8A15;
  font-weight: 700;
}
.vision-headline {
  margin: 0;
  max-width: 820px;
  font-size: 44px;
  line-height: 1.34;
  letter-spacing: -0.014em;
  font-weight: 400;
}
.vision-headline .line1 {
  display: block;
  color: #0A2F6B;
  font-weight: 650;
}
.vision-headline .line2 {
  display: block;
  color: #0B4092;
  font-weight: 400;
}
.vision-decoration {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Animated travel line */
.travel-line {
  position: relative;
  width: 150px;
  height: 2px;
  overflow: hidden;
}
.travel-line::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(11, 64, 146, 0.14);
}
.travel-shimmer {
  position: absolute;
  top: 0;
  left: -70px;
  width: 60px;
  height: 100%;
  background: linear-gradient(90deg, transparent, #88C91D, transparent);
  animation: optTravel 4.4s linear infinite;
}
@keyframes optTravel {
  0%   { left: -90px; }
  100% { left: 100%; }
}

/* Band C — Contact */
.band-contact {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding: 48px 88px;
  font-size: 16px;
  line-height: 1.5;
}
.contact-company {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.contact-company .name {
  font-weight: 700;
  color: #0A2F6B;
}
.contact-company .detail {
  color: #6B7384;
}
.contact-person {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: right;
}
.contact-person .label {
  color: #0A2F6B;
}
.contact-person .label strong {
  font-weight: 600;
}
.coords {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #6B7384;
}
.coord-sep {
  color: #D0D5E0;
  font-weight: 400;
  user-select: none;
}
a.coord {
  color: #6B7384;
  text-decoration: none;
  border-bottom: 1px solid rgba(136, 201, 29, 0.35);
  padding-bottom: 1px;
  transition: color 0.18s, border-color 0.18s;
}
a.coord:hover {
  color: #5C8A15;
  border-color: #88C91D;
}

@media (max-width: 858px) {
  .band-logo {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    padding: 36px 32px;
  }
  .band-logo p {
    text-align: left;
    font-size: 15px;
    max-width: 100%;
  }

  .band-vision {
    gap: 28px;
    padding: 60px 32px;
  }
  .vision-label {
    font-size: 14px;
    letter-spacing: 0.25em;
  }
  .vision-headline {
    font-size: 32px;
  }

  .band-contact {
    flex-direction: column;
    gap: 28px;
    padding: 40px 32px;
  }
  .contact-person {
    text-align: left;
  }
  .coords {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .coord-sep {
    display: none;
  }
}

/* ── Mobile (≤ 480px) ── */
@media (max-width: 480px) {
  .band-logo {
    padding: 28px 20px;
    gap: 16px;
  }
  .band-logo img {
    height: 40px;
  }
  .band-logo p {
    font-size: 14px;
  }

  .band-vision {
    gap: 24px;
    padding: 48px 20px;
  }
  .vision-label {
    font-size: 12px;
    letter-spacing: 0.2em;
  }
  .vision-headline {
    font-size: 26px;
    line-height: 1.38;
    letter-spacing: -0.01em;
  }
  .vision-decoration {
    gap: 14px;
  }
  .travel-line {
    width: 80px;
  }

  .band-contact {
    padding: 32px 20px;
    gap: 24px;
    font-size: 15px;
  }
}