/* ── Hero ── */
.hero {
  position: relative;
  width: 100%;
  height: 840px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(30, 114, 206, 0.09) 45%,
    rgba(10, 24, 44, 0.55) 72%,
    rgba(10, 24, 44, 0.30)
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 82px 24px 80px;
}

.hero-heading {
  font-family: 'Zen Old Mincho', serif;
  font-weight: 700;
  font-size: 100px;
  letter-spacing: 1.5px;
  line-height: 150px;
  padding-left: 100px;
  padding-top: 14px;
  filter: drop-shadow(0px 4px 2px rgba(0, 0, 0, 0.25));
  white-space: nowrap;
}

.hero-heading .line-white { color: var(--white); }

.hero-heading .line-blue {
  color: var(--azure-63);
  text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}

.hero-sub {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 30px;
  line-height: 31.45px;
  color: rgba(255, 255, 255, 0.78);
  text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
  padding-left: 120px;
  padding-top: 11px;
}

/* ── About (home section) ── */
.about {
  background: var(--white);
  padding: 40px 0;
}

.about-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 194px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  min-height: 480px;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 52px;
  align-items: flex-start;
}

.about-heading-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.about-body-block {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-top: 7px;
}

.about-image-wrap {
  height: 480px;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}

.about-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.about-image-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(123, 139, 153, 0), rgba(205, 232, 255, 0.25));
  pointer-events: none;
}

/* ── Business cards (home section) ── */
.business {
  background: var(--grey-98);
  padding: 40px 0;
}

.business-inner {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 16px;
}

.card {
  background: var(--white);
  border: 1px solid var(--azure-87);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s;
}

.card:hover { box-shadow: 0 4px 20px rgba(30, 114, 206, 0.12); }

.card-img {
  height: 190px;
  background: var(--grey-96);
  overflow: hidden;
  flex-shrink: 0;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s;
}

.card:hover .card-img img { transform: scale(1.03); }

.card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex: 1;
}

.card-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 17px;
  line-height: 29.75px;
  color: var(--azure-12);
}

.card-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 25.2px;
  color: var(--azure-38);
  flex: 1;
  padding-bottom: 11px;
}

.card-price {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 600;
  font-size: 13px;
  line-height: 22.75px;
  color: var(--azure-46);
}

.business-cta { display: flex; justify-content: center; }

/* ── News ── */
.news {
  background: var(--white);
  padding: 40px 0;
}

.news-inner {
  display: flex;
  flex-direction: column;
  gap: 52px;
}

.news-heading-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.news-list { display: flex; flex-direction: column; }

.news-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 0 21px;
  border-bottom: 1px solid var(--azure-87);
  transition: background 0.15s;
  cursor: pointer;
}

.news-item:hover .news-title { color: var(--azure-46); }

.news-date {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 13px;
  line-height: 22.75px;
  color: var(--azure-62);
  white-space: nowrap;
  min-width: 60px;
}

.news-tag {
  background: var(--grey-96);
  border-radius: 4px;
  padding: 3px 9px;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.4px;
  line-height: 17.5px;
  color: var(--azure-46);
  white-space: nowrap;
  flex-shrink: 0;
}

.news-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 15px;
  line-height: 26.25px;
  color: var(--azure-12);
  transition: color 0.2s;
}

/* ── Feature Band ── */
.feature-band {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.feature-band-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.feature-band-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(14, 35, 66, 0.90) 40%,
    rgba(14, 35, 66, 0.60) 75%,
    rgba(14, 35, 66, 0.30)
  );
}

.feature-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: calc(1100px + 48px);
  margin: 0 auto;
  padding: 79px 24px 80px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-eyebrow {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1.54px;
  text-transform: uppercase;
  color: var(--azure-63);
  line-height: 19.25px;
}

.feature-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 44px;
  letter-spacing: -0.88px;
  line-height: 55px;
  color: var(--white);
  max-width: 611px;
}

.feature-body {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 30.4px;
  color: rgba(255, 255, 255, 0.72);
  max-width: 480px;
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .about-inner { padding: 0 40px; }
  .about-grid { gap: 40px; }
  .hero-heading { font-size: 72px; line-height: 108px; padding-left: 40px; }
  .hero-sub { font-size: 22px; padding-left: 40px; }
}

@media (max-width: 768px) {
  .hero { height: auto; min-height: 520px; align-items: flex-end; padding-bottom: 56px; }
  .hero-content { width: 100%; padding: 60px 24px 0; }
  .hero-heading { font-size: 44px; line-height: 66px; letter-spacing: 0.5px; padding-left: 0; padding-top: 0; }
  .hero-sub { font-size: 16px; line-height: 22px; padding-left: 0; padding-top: 10px; }
  .about-inner { padding: 0 20px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; min-height: unset; }
  .about-text { gap: 28px; }
  .about-text .btn-primary { align-self: center; }
  .about-image-wrap { height: 260px; }
  .about .anim { opacity: 1; transform: none; transition: none; }
  .cards-grid { grid-template-columns: 1fr; }
  .news-item { flex-wrap: wrap; gap: 8px; }
  .feature-heading { font-size: 28px; line-height: 42px; }
  .feature-body { font-size: 14px; }
  .feature-content { padding: 56px 24px; }
}

@media (max-width: 480px) {
  .hero-heading { font-size: 36px; line-height: 54px; }
  .feature-heading { font-size: 24px; line-height: 36px; }
}