/* ==========================================================================
   ECOMMERCE ECOSYSTEM PAGE
   ========================================================================== */

.eco-hero {
  background: var(--navy-900);
  position: relative;
  overflow: hidden;
  padding-block: var(--space-20) var(--space-16);
}
.eco-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(255,255,255,0.05) 0px, rgba(255,255,255,0.05) 1px, transparent 1px, transparent 70px);
  opacity: 0.6;
  pointer-events: none;
}
.eco-hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: var(--space-16);
  align-items: center;
}
.eco-hero-copy .section-label { color: var(--gold-400); }
.eco-hero-copy h1 {
  color: var(--white);
  font-size: var(--fs-hero);
  margin-bottom: var(--space-6);
}
.eco-hero-copy h1 .accent { color: var(--gold-500); }
.eco-hero-copy p {
  color: rgba(255,255,255,0.75);
  font-size: var(--fs-lead);
  max-width: 50ch;
  margin-bottom: var(--space-8);
}
.eco-hero-actions { display: flex; align-items: center; gap: var(--space-6); }
.eco-view-services-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--white);
  border-bottom: 2px solid var(--gold-500);
  padding-bottom: 4px;
}
.eco-view-services-link:hover { color: var(--gold-400); }
.eco-hero-visual img { width: 100%; border-radius: 2px; }

/* ---- DIAGRAM ---- */
.diagram-section { overflow-x: auto; }
.diagram-wrap {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.diagram-row-top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  width: 100%;
  position: relative;
}

.diagram-card {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: var(--space-5);
  display: flex;
  gap: var(--space-4);
  background: var(--white);
  position: relative;
}
.diagram-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.diagram-card-icon svg { width: 20px; height: 20px; stroke: var(--white); fill: none; stroke-width: 1.7; }
.diagram-card h3 {
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--navy-900);
  margin-bottom: var(--space-2);
}
.diagram-card ul {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.diagram-card li {
  font-size: 0.74rem;
  color: var(--ink-muted);
  padding-left: var(--space-3);
  position: relative;
}
.diagram-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--navy-700);
}

/* connector: top row down to center */
.diagram-connectors-top {
  position: relative;
  width: 100%;
  height: 34px;
}
.diagram-connectors-top svg { width: 100%; height: 100%; display: block; }

.diagram-row-mid {
  display: grid;
  grid-template-columns: 1fr 40px auto 40px 1fr;
  gap: var(--space-3);
  width: 100%;
  align-items: center;
  position: relative;
}

.diagram-side-card {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: var(--space-5);
  background: var(--white);
}
.diagram-side-card .diagram-card-icon { background: var(--navy-900); }

.diagram-center-hub {
  width: 190px;
  height: 190px;
  border-radius: 50%;
  border: 1px dashed var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.diagram-center-circle {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-2);
  padding: var(--space-3);
}
.diagram-center-circle svg { width: 28px; height: 28px; stroke: var(--gold-500); fill: none; stroke-width: 1.6; }
.diagram-center-circle h3 {
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--white);
}
.diagram-center-circle p {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.4;
}

.diagram-arrow-h {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-700);
}
.diagram-arrow-h svg { width: 100%; height: 20px; }

.diagram-connectors-mid {
  width: 100%;
  height: 30px;
  position: relative;
}
.diagram-connectors-mid svg { width: 100%; height: 100%; display: block; }

.diagram-operate {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: var(--space-5) var(--space-6);
  width: 100%;
  text-align: center;
}
.diagram-operate > h3 {
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--navy-900);
  margin-bottom: var(--space-4);
}
.operate-icons {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
}
.operate-icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}
.operate-icon-item .diagram-card-icon {
  width: 38px;
  height: 38px;
  background: none;
  border: 1.5px solid var(--navy-700);
}
.operate-icon-item .diagram-card-icon svg { stroke: var(--navy-800); width: 18px; height: 18px; }
.operate-icon-item span {
  font-size: 0.7rem;
  color: var(--ink-muted);
  line-height: 1.3;
}

.diagram-connector-vert {
  width: 2px;
  height: 24px;
  position: relative;
}
.diagram-connector-vert svg { width: 100%; height: 100%; display: block; }

.diagram-integrations {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: var(--space-5);
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.diagram-integrations .diagram-card-icon { background: var(--navy-900); }
.diagram-integrations h3 {
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--navy-900);
  margin-bottom: var(--space-1);
}
.diagram-integrations p {
  font-size: 0.75rem;
  color: var(--ink-muted);
  line-height: 1.4;
}

/* ---- TOOLS & PLATFORMS ---- */
.tools-platforms-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-8);
}
.tools-platforms-col h3 {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  text-align: center;
  margin-bottom: var(--space-5);
  text-transform: uppercase;
}
.tools-platforms-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  align-items: center;
}
.tools-platforms-col img { max-height: 26px; width: auto; }

@media (max-width: 1023px) {
  .eco-hero .container { grid-template-columns: 1fr; gap: var(--space-10); }
  .eco-hero-visual { order: -1; max-width: 520px; margin-inline: auto; }
  .diagram-row-top { grid-template-columns: 1fr; gap: var(--space-4); }
  .diagram-row-mid { grid-template-columns: 1fr; gap: var(--space-4); }
  .diagram-center-hub { margin-inline: auto; }
  .diagram-arrow-h { display: none; }
  .diagram-connectors-top, .diagram-connectors-mid, .diagram-connector-vert { display: none; }
  .operate-icons { grid-template-columns: repeat(3, 1fr); gap: var(--space-6) var(--space-4); }
  .tools-platforms-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-8) var(--space-6); }
}

@media (max-width: 767px) {
  .operate-icons { grid-template-columns: repeat(2, 1fr); }
  .tools-platforms-grid { grid-template-columns: repeat(2, 1fr); }
  .eco-hero-actions { flex-direction: column; align-items: flex-start; gap: var(--space-4); }
}

@media (max-width: 479px) {
  .operate-icons { grid-template-columns: 1fr 1fr; }
}