.home-hero {
  background: linear-gradient(90deg, rgba(0,68,165,0.94), rgba(29,117,228,0.78)),
              linear-gradient(135deg, #0a3b88, #dceaff);
  color: #fff;
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 420px);
  margin: 0 auto;
  max-width: 100%;
  min-height: 430px;
  padding: 76px max(18px, calc((100vw - 1180px) / 2)) 62px;
}

.home-hero .hero-copy h1 {
  font-size: clamp(42px, 5vw, 62px);
  line-height: 1.1;
  margin: 10px 0 14px;
}

.hero-copy .lead {
  color: rgba(255,255,255,.82);
  line-height: 1.8;
  margin: 0 0 0;
  max-width: 600px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 24px;
}

.hero-badges span {
  align-items: center;
  display: inline-flex;
  gap: 6px;
}
.hero-badges span::before {
  color: #16a085;
  content: "✓";
  font-weight: 900;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
}

/* Service Columns */
.service-columns {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(5, 1fr);
}

.service-column {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.service-column h3 {
  color: var(--blue-dark);
  font-size: 18px;
  margin: 0 0 14px;
}

.service-column ul {
  display: grid;
  gap: 9px;
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.service-column li {
  color: #3f4c63;
  display: flex;
  gap: 8px;
  font-size: 14px;
}
.service-column li::before {
  color: #16a085;
  content: "✓";
  font-weight: 900;
}

.service-column > a {
  color: var(--blue);
  font-size: 14px;
  font-weight: 700;
}
.service-column > a:hover { text-decoration: underline; }

/* Audience */
.audience-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, 1fr);
}
.audience-grid article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 12px;
  min-height: 172px;
  padding: 22px;
}
.audience-grid strong {
  color: var(--blue-dark);
  line-height: 1.55;
}
.audience-grid span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

/* Scenario */
.scenario-list {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, 1fr);
}
.scenario-list article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
}
.scenario-list span {
  color: var(--blue);
  display: block;
  font-weight: 900;
  margin-bottom: 8px;
}
.scenario-list p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

/* Content Center Grid */
.content-center-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, 1fr);
}
.content-center-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: inherit;
  display: grid;
  gap: 12px;
  min-height: 210px;
  padding: 24px;
  transition: box-shadow .2s;
}
.content-center-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
}
.content-center-card .num {
  color: var(--yellow);
  font-size: 26px;
  font-weight: 900;
}
.content-center-card h3 {
  color: var(--blue-dark);
  font-size: 22px;
  margin: 0;
}
.content-center-card p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}
.content-center-card .enter {
  align-self: end;
  color: var(--blue);
  font-size: 14px;
  font-weight: 700;
}

/* Article Grid */
.article-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, 1fr);
}

.news-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 12px;
  padding: 22px;
  transition: box-shadow .2s;
}
.news-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.06); }

.news-thumb {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  border-radius: 6px;
  color: var(--yellow);
  font-size: 13px;
  font-weight: 700;
  padding: 14px 16px;
}
.news-thumb.small {
  flex: 0 0 80px;
  padding: 10px 12px;
  font-size: 12px;
}

.news-card h3 {
  color: var(--blue-dark);
  font-size: 18px;
  line-height: 1.35;
  margin: 0;
}
.news-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}
.news-card span {
  color: var(--blue);
  font-size: 13px;
}

/* Reason Band */
.reason-band {
  background: linear-gradient(90deg, rgba(0,68,165,0.94), rgba(29,117,228,0.78)),
              linear-gradient(135deg, #0a3b88, #dceaff);
  color: #fff;
  margin-top: 52px;
  padding: 52px max(18px, calc((100vw - 1180px) / 2));
  text-align: center;
}
.reason-band h2 {
  font-size: clamp(24px, 3vw, 36px);
  margin: 0 0 28px;
}
.reason-band > div {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, 1fr);
  margin: 0 auto;
  max-width: 1180px;
}
.reason-band article {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
  display: grid;
  gap: 10px;
  padding: 22px;
}
.reason-band strong {
  color: var(--yellow);
  font-size: 22px;
}
.reason-band span {
  color: rgba(255,255,255,.78);
  font-size: 14px;
  line-height: 1.65;
}
.reason-band .btn { margin-top: 32px; }

@media (max-width: 1000px) {
  .home-hero {
    grid-template-columns: 1fr;
    padding: 48px 18px 36px;
  }
  .service-columns { grid-template-columns: repeat(2, 1fr); }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .scenario-list { grid-template-columns: repeat(2, 1fr); }
  .content-center-grid { grid-template-columns: repeat(2, 1fr); }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .reason-band > div { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .home-hero .hero-copy h1 { font-size: 36px; }
  .service-columns,
  .audience-grid,
  .scenario-list,
  .content-center-grid,
  .article-grid,
  .reason-band > div { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
}