.hero {
  position: relative;
  overflow: hidden;
  padding: 60px 24px;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: -20px;
  background-image: url("/images/decorative/decor_1.webp");
  background-size: cover;
  background-position: center;
  filter: blur(6px) brightness(0.35);
  transform: scale(1.08);
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
  animation: fade-up 0.8s ease both;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 14px;
}

.hero-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 48ch;
  margin: 0 auto;
  line-height: 1.55;
}

.info-stack {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 20px 72px;
  display: grid;
  gap: 28px;
}

.info-block {
  padding: 28px 24px;
  border-radius: 18px;
  position: relative;
  overflow: hidden;
  animation: fade-up 0.7s ease both;
}

.info-block.glassmorphism {
  background: rgba(11, 14, 26, 0.68);
  border: 1px solid var(--border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.info-block h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.info-block p {
  color: var(--accent);
  font-size: 0.95rem;
  margin: 0 0 12px;
}

.info-block p:last-child {
  margin-bottom: 0;
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 8px;
  font-weight: 700;
}

.layout-flow {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

.flow-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--border);
}

.flow-num {
  font-weight: 800;
  color: var(--primary);
  font-size: 0.85rem;
}

.layout-split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  align-items: center;
}

.layout-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 8px;
}

.step-card {
  padding: 14px;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.72);
  border: 1px solid var(--border);
}

.step-card strong {
  display: block;
  color: var(--primary);
  margin-bottom: 6px;
}

.layout-checklist {
  margin: 8px 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 8px;
  color: var(--accent);
}

.layout-grid-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}

.tag-badge {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(197, 160, 89, 0.1);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
}

.layout-band {
  margin-top: 14px;
  height: 140px;
  border-radius: 14px;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border);
  filter: brightness(0.7);
  max-width: 100%;
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.metric-cell {
  text-align: center;
  padding: 12px 8px;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid var(--border);
}

.metric-cell .num {
  display: block;
  font-weight: 800;
  color: var(--primary);
  font-size: 1.1rem;
}

.metric-cell .lbl {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.layout-aside {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: center;
}

.layout-table-wrap {
  overflow-x: auto;
  margin-top: 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.data-table th,
.data-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  color: var(--primary);
  background: rgba(30, 41, 59, 0.65);
}

.data-table td {
  color: var(--accent);
}

.layout-diagram {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

.diagram-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px;
  border-radius: 12px;
  background: rgba(11, 14, 26, 0.55);
  border: 1px solid var(--border);
}

.diagram-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  border-radius: 8px;
  background: rgba(197, 160, 89, 0.18);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 800;
}

.layout-tips {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 10px;
}

.tip-block {
  padding: 14px;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.65);
  border: 1px solid var(--border);
}

.tip-block h3 {
  font-size: 0.95rem;
  margin-bottom: 6px;
  color: var(--primary);
}

.tip-block p {
  margin: 0;
  font-size: 0.88rem;
}

.info-overlap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 12px;
}

.info-overlap .panel-a,
.info-overlap .panel-b {
  padding: 16px;
  border: 1px solid var(--border);
}

.info-overlap .panel-a {
  background: rgba(11, 14, 26, 0.8);
  border-radius: 14px 0 0 14px;
  transform: translateY(8px);
  z-index: 1;
}

.info-overlap .panel-b {
  background: rgba(30, 41, 59, 0.75);
  border-radius: 0 14px 14px 0;
  margin-left: -12px;
  backdrop-filter: blur(10px);
}

.opacity-a {
  opacity: 0.9;
}

.opacity-b {
  opacity: 0.75;
}

.opacity-c {
  opacity: 0.68;
}

@media (max-width: 800px) {
  .hero {
    padding: 32px 16px;
  }

  .hero-bg {
    inset: 0;
    transform: none;
  }

  .layout-split,
  .layout-aside,
  .layout-steps,
  .layout-tips,
  .metrics-row,
  .info-overlap {
    grid-template-columns: 1fr;
  }

  .info-overlap .panel-a,
  .info-overlap .panel-b {
    border-radius: 12px;
    margin-left: 0;
    transform: none;
  }

  .info-stack {
    padding: 20px 14px 56px;
  }

  .info-block {
    padding: 22px 16px;
  }

  .layout-band {
    max-width: 100%;
    height: 100px;
  }

  .decor-clip,
  .decor-img {
    max-width: 100%;
  }
}

@media (max-width: 375px) {
  .hero {
    padding: 28px 12px;
  }

  .hero-bg {
    inset: 0;
    transform: none;
    filter: blur(4px) brightness(0.35);
  }

  .info-stack {
    padding: 16px 10px 48px;
    overflow-x: hidden;
  }
}