/* METALINK VISION — Revenue Growth Ecosystem (white center-hub) */

.revenue-eco {
  position: relative;
  padding: 100px 0 80px;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 45%, #f1f5f9 100%);
  color: #0f172a;
  isolation: isolate;
  overflow: hidden;
}

.revenue-eco.section--scroll::before {
  display: none;
}

.revenue-eco__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 50% 40% at 50% 30%, rgba(59, 130, 246, 0.07), transparent),
    radial-gradient(ellipse 40% 30% at 85% 70%, rgba(139, 92, 246, 0.06), transparent);
  z-index: 0;
}

.revenue-eco .container {
  position: relative;
  z-index: 2;
}

.revenue-eco__header .section__subtitle {
  color: var(--text-muted, #64748b);
}

.revenue-eco__dashboard {
  border-radius: 24px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow:
    0 4px 24px rgba(15, 23, 42, 0.06),
    0 24px 64px rgba(37, 99, 235, 0.06);
}

.revenue-eco__grid {
  display: grid;
  grid-template-columns: minmax(0, 250px) minmax(0, 1fr) minmax(0, 250px);
  gap: 16px;
}

/* Steps */
.revenue-eco__steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.revenue-eco__steps-head span {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #2563eb;
}

.revenue-eco__steps-head small {
  display: block;
  margin-top: 4px;
  font-size: 0.68rem;
  color: #64748b;
}

.revenue-eco__step {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 10px;
  align-items: start;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: #f8fafc;
  transition: border-color 0.4s, box-shadow 0.4s, background 0.4s;
}

.revenue-eco__step.is-active {
  background: #fff;
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.12);
}

.revenue-eco__step-num {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 800;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  color: #fff;
}

.revenue-eco__step h4 {
  margin: 0 0 4px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #0f172a;
}

.revenue-eco__step p {
  margin: 0;
  font-size: 0.64rem;
  line-height: 1.4;
  color: #64748b;
}

.revenue-eco__step-arrow {
  color: #cbd5e1;
  font-size: 0.7rem;
  align-self: center;
}

.revenue-eco__step.is-active .revenue-eco__step-arrow {
  color: #3b82f6;
}

/* Center hub panel */
.revenue-eco__hub-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid #e2e8f0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.8);
  min-height: 480px;
}

.revenue-eco__hub-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.revenue-eco__hub-head h3 {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
  color: #0f172a;
}

.revenue-eco__live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.62rem;
  font-weight: 600;
  color: #059669;
}

.revenue-eco__live i {
  font-size: 0.42rem;
  animation: ecoPulse 1.6s ease-in-out infinite;
}

.revenue-eco__flow {
  position: relative;
  flex: 1;
  min-height: 380px;
  border-radius: 16px;
  background:
    radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.04) 0%, transparent 55%),
    #fafbfc;
  border: 1px solid #eef2f7;
  overflow: hidden;
}

.revenue-eco__flow-grid {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at center, rgba(148, 163, 184, 0.12) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.5;
  pointer-events: none;
}

.revenue-eco__flow-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.revenue-eco__flow-track {
  fill: none;
  stroke: rgba(139, 92, 246, 0.12);
  stroke-width: 2.5;
  stroke-linecap: round;
}

.revenue-eco__flow-glow {
  fill: none;
  stroke: url(#ecoLineGrad);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 12 8;
  filter: drop-shadow(0 0 3px rgba(59, 130, 246, 0.5));
  opacity: 0;
}

.revenue-eco__flow-glow.is-drawn {
  opacity: 0.95;
  animation: ecoFlowDash 1.1s linear infinite;
}

.revenue-eco__flow-glow.is-active {
  opacity: 1;
  filter: drop-shadow(0 0 6px rgba(59, 130, 246, 0.75));
  animation: ecoFlowDash 0.55s linear infinite;
}

/* Center engine — white disc + gradient rings */
.revenue-eco__engine {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
  width: 200px;
  height: 200px;
  display: grid;
  place-items: center;
}

.revenue-eco__engine-rings {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.revenue-eco__ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid transparent;
}

.revenue-eco__ring--1 {
  width: 118px;
  height: 118px;
  background: linear-gradient(#fafbfc, #fafbfc) padding-box,
    linear-gradient(135deg, #8b5cf6, #3b82f6, #06b6d4) border-box;
  box-shadow: 0 0 24px rgba(139, 92, 246, 0.2);
}

.revenue-eco__ring--2 {
  width: 148px;
  height: 148px;
  border: 1px dashed rgba(139, 92, 246, 0.35);
  animation: ecoRingSpin 24s linear infinite;
}

.revenue-eco__ring--3 {
  width: 178px;
  height: 178px;
  border: 1px solid rgba(6, 182, 212, 0.2);
  animation: ecoRingSpin 32s linear infinite reverse;
}

.revenue-eco.is-live .revenue-eco__ring--1 {
  animation: ecoEnginePulse 3s ease-in-out infinite;
}

.revenue-eco__engine-core {
  position: relative;
  z-index: 4;
  width: auto;
  height: auto;
  padding: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow:
    0 8px 32px rgba(37, 99, 235, 0.14),
    0 0 0 6px rgba(255, 255, 255, 0.9);
}

.revenue-eco__engine-core .brand-logo__img--hub {
  width: 76px;
}

/* Modules — white cards */
.revenue-eco__modules {
  position: absolute;
  inset: 0;
  z-index: 3;
}

.revenue-eco__mod {
  position: absolute;
  width: min(168px, 38%);
  padding: 10px 12px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.06);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s, transform 0.5s, border-color 0.35s, box-shadow 0.35s;
}

.revenue-eco.is-live .revenue-eco__mod.is-in {
  opacity: 1;
  transform: scale(1);
}

.revenue-eco__mod.is-active {
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: 0 8px 28px rgba(37, 99, 235, 0.14);
}

.revenue-eco__mod--1 { top: 2%; left: 50%; transform: translateX(-50%) scale(0.9); }
.revenue-eco__mod--2 { top: 16%; left: 2%; }
.revenue-eco__mod--3 { top: 16%; right: 2%; }
.revenue-eco__mod--4 { bottom: 20%; left: 2%; }
.revenue-eco__mod--5 { bottom: 20%; right: 2%; }
.revenue-eco__mod--6 { bottom: 2%; left: 20%; }
.revenue-eco__mod--7 { bottom: 2%; right: 20%; }

.revenue-eco.is-live .revenue-eco__mod--1.is-in { transform: translateX(-50%) scale(1); }

.revenue-eco__mod-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.revenue-eco__mod-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  color: #fff;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  flex-shrink: 0;
}

.revenue-eco__mod--2 .revenue-eco__mod-icon { background: linear-gradient(135deg, #06b6d4, #3b82f6); }
.revenue-eco__mod--3 .revenue-eco__mod-icon { background: linear-gradient(135deg, #14b8a6, #06b6d4); }
.revenue-eco__mod--4 .revenue-eco__mod-icon { background: linear-gradient(135deg, #8b5cf6, #ec4899); }
.revenue-eco__mod--5 .revenue-eco__mod-icon { background: linear-gradient(135deg, #f43f5e, #8b5cf6); }
.revenue-eco__mod--6 .revenue-eco__mod-icon { background: linear-gradient(135deg, #10b981, #06b6d4); }
.revenue-eco__mod--7 .revenue-eco__mod-icon { background: linear-gradient(135deg, #f59e0b, #ef4444); }

.revenue-eco__mod h5 {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 700;
  color: #0f172a;
}

.revenue-eco__mod ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.revenue-eco__mod li {
  font-size: 0.58rem;
  color: #64748b;
  padding: 1px 0;
}

.revenue-eco__mod-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
  font-size: 0.55rem;
  font-weight: 700;
  color: #059669;
}

.revenue-eco__mod-badge i {
  font-size: 0.38rem;
}

.revenue-eco__flow-tag {
  text-align: center;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 600;
  color: #475569;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}

.revenue-eco__flow-packet {
  position: absolute;
  left: 0;
  top: 0;
  width: 8px;
  height: 8px;
  margin: -4px 0 0 -4px;
  border-radius: 50%;
  background: #3b82f6;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.8);
  z-index: 4;
  pointer-events: none;
}

/* Impact */
.revenue-eco__impact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.revenue-eco__impact-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.revenue-eco__impact-head h3 {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
  color: #0f172a;
}

.revenue-eco__impact-head span {
  font-size: 0.6rem;
  color: #059669;
  font-weight: 600;
}

.revenue-eco__metric {
  padding: 12px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid #eef2f7;
}

.revenue-eco__metric label {
  font-size: 0.62rem;
  color: #64748b;
}

.revenue-eco__metric strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 800;
  color: #0f172a;
}

.revenue-eco__metric-change {
  font-size: 0.62rem;
  font-weight: 700;
  color: #059669;
}

.revenue-eco__spark {
  width: 100%;
  height: 32px;
}

.revenue-eco__spark path {
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
}

.revenue-eco__impact-foot {
  margin-top: auto;
  font-size: 0.58rem;
  color: #94a3b8;
  text-align: center;
}

/* Bottom values */
.revenue-eco__values {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
}

.revenue-eco__value {
  text-align: center;
  padding: 12px 8px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid #eef2f7;
}

.revenue-eco__value i {
  display: block;
  font-size: 1rem;
  color: #3b82f6;
  margin-bottom: 6px;
}

.revenue-eco__value strong {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  color: #0f172a;
}

.revenue-eco__value span {
  font-size: 0.55rem;
  color: #64748b;
  line-height: 1.3;
}

@keyframes ecoFlowDash {
  to { stroke-dashoffset: -40; }
}

@keyframes ecoEnginePulse {
  0%, 100% { box-shadow: 0 0 24px rgba(139, 92, 246, 0.2); }
  50% { box-shadow: 0 0 36px rgba(59, 130, 246, 0.35); }
}

@keyframes ecoRingSpin {
  to { transform: rotate(360deg); }
}

@keyframes ecoPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

@media (max-width: 1100px) {
  .revenue-eco__grid { grid-template-columns: 1fr; }
  .revenue-eco__flow { min-height: 420px; }
  .revenue-eco__values { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .revenue-eco__mod { width: 44%; }
  .revenue-eco__mod ul { display: none; }
  .revenue-eco__values { grid-template-columns: repeat(2, 1fr); }
  .revenue-eco__engine { width: 160px; height: 160px; }
  .revenue-eco__ring--3 { width: 150px; height: 150px; }
  .revenue-eco__ring--2 { width: 125px; height: 125px; }
  .revenue-eco__ring--1 { width: 100px; height: 100px; }
}

@media (prefers-reduced-motion: reduce) {
  .revenue-eco__flow-glow.is-drawn,
  .revenue-eco__ring--1,
  .revenue-eco__ring--2,
  .revenue-eco__ring--3,
  .revenue-eco__live i {
    animation: none !important;
  }
}