.seo-funnel {
  display: flex; flex-direction: column; align-items: center; gap: 0; max-width: 900px; margin: 0 auto;
}
.funnel-layer {
  width: 100%; padding: 28px 32px; display: grid; grid-template-columns: 140px 1fr 180px; gap: 32px;
  align-items: center; clip-path: polygon(0 0, 100% 0, 95% 100%, 5% 100%);
  margin-bottom: -8px; transition: var(--trans);
}
.funnel-layer:hover { transform: scale(1.02); }
.funnel-layer.l1 { background: linear-gradient(135deg, rgba(139,92,246,.2), rgba(139,92,246,.1)); width: 100%; }
.funnel-layer.l2 { background: linear-gradient(135deg, rgba(16,185,129,.22), rgba(16,185,129,.12)); width: 85%; }
.funnel-layer.l3 { background: linear-gradient(135deg, rgba(249,115,22,.24), rgba(249,115,22,.14)); width: 70%; border-radius: 0 0 24px 24px; }
.funnel-label {
  display: flex; flex-direction: column; gap: 4px;
}
.funnel-tag {
  font-size: 11px; font-weight: 800; letter-spacing: 2px; color: var(--text-3); text-transform: uppercase;
}
.funnel-title { font-size: 22px; font-weight: 800; color: var(--text-1); }
.funnel-layer.l1 .funnel-title { color: var(--purple-dark); }
.funnel-layer.l2 .funnel-title { color: var(--green-dark); }
.funnel-layer.l3 .funnel-title { color: var(--orange-dark); }
.funnel-examples { display: flex; flex-wrap: wrap; gap: 8px; }
.funnel-chip {
  padding: 6px 14px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  background: rgba(255,255,255,.7);
}
.funnel-layer.l1 .funnel-chip { color: var(--purple-dark); }
.funnel-layer.l2 .funnel-chip { color: var(--green-dark); }
.funnel-layer.l3 .funnel-chip { color: var(--orange-dark); }
.funnel-metric {
  background: rgba(255,255,255,.85); border-radius: var(--radius-md); padding: 16px; text-align: center;
}
.funnel-metric strong { display: block; font-size: 26px; font-weight: 900; }
.funnel-layer.l1 .funnel-metric strong { color: var(--purple); }
.funnel-layer.l2 .funnel-metric strong { color: var(--green); }
.funnel-layer.l3 .funnel-metric strong { color: var(--orange); }
.funnel-metric span { font-size: 12px; color: var(--text-2); }

.seo-rank-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.rank-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 32px 28px;
  border: 1px solid rgba(139,92,246,.08); box-shadow: var(--shadow-sm);
  transition: var(--trans);
}
.rank-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.rank-card-head {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px;
  padding-bottom: 18px; border-bottom: 1px dashed rgba(139,92,246,.12);
}
.rank-badge {
  padding: 6px 14px; border-radius: 999px; font-size: 12px; font-weight: 800; color: var(--white);
}
.rank-badge.top1 { background: linear-gradient(135deg, var(--orange), var(--orange-dark)); box-shadow: 0 4px 12px rgba(249,115,22,.3); }
.rank-badge.top2 { background: linear-gradient(135deg, var(--purple), var(--purple-dark)); box-shadow: 0 4px 12px rgba(139,92,246,.3); }
.rank-badge.top3 { background: linear-gradient(135deg, var(--green), var(--green-dark)); box-shadow: 0 4px 12px rgba(16,185,129,.3); }
.rank-project { font-size: 13px; font-weight: 700; color: var(--text-2); }
.rank-keyword {
  font-size: 22px; font-weight: 800; margin-bottom: 6px; color: var(--text-1); line-height: 1.3;
}
.rank-meta {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 18px; padding-top: 18px;
  border-top: 1px dashed rgba(139,92,246,.1);
}
.rank-meta-item {
  display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-2);
}
.rank-meta-icon {
  width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center;
}
.rank-meta-icon.purple { background: rgba(139,92,246,.1); color: var(--purple); }
.rank-meta-icon.green { background: rgba(16,185,129,.1); color: var(--green); }
.rank-meta-icon.orange { background: rgba(249,115,22,.1); color: var(--orange); }
.rank-meta-icon svg { width: 14px; height: 14px; }

.loop-flow {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; position: relative;
}
.loop-step {
  background: var(--white); border-radius: var(--radius-md); padding: 28px 20px;
  border: 1px solid rgba(139,92,246,.08); box-shadow: var(--shadow-sm);
  text-align: center; position: relative; transition: var(--trans);
}
.loop-step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.loop-icon {
  width: 56px; height: 56px; border-radius: 18px; margin: 0 auto 14px;
  display: grid; place-items: center;
}
.loop-step:nth-child(1) .loop-icon { background: rgba(139,92,246,.12); color: var(--purple); }
.loop-step:nth-child(2) .loop-icon { background: rgba(16,185,129,.12); color: var(--green); }
.loop-step:nth-child(3) .loop-icon { background: rgba(249,115,22,.12); color: var(--orange); }
.loop-step:nth-child(4) .loop-icon { background: rgba(139,92,246,.12); color: var(--purple); }
.loop-step:nth-child(5) .loop-icon { background: rgba(16,185,129,.12); color: var(--green); }
.loop-icon svg { width: 28px; height: 28px; }
.loop-title { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.loop-desc { font-size: 12.5px; color: var(--text-2); line-height: 1.65; }
.loop-arrow {
  position: absolute; top: 50%; right: -12px; transform: translateY(-50%);
  width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--purple), var(--green)); color: var(--white);
  font-size: 12px; font-weight: 800; z-index: 3;
}

.seo-result-panel {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.seo-result-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 28px 24px;
  text-align: center; border: 1px solid rgba(139,92,246,.08); box-shadow: var(--shadow-sm);
  transition: var(--trans);
}
.seo-result-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.seo-result-num {
  font-size: 48px; font-weight: 900; line-height: 1; margin-bottom: 8px;
  background: linear-gradient(135deg, var(--purple), var(--orange));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.seo-result-label { font-size: 13px; color: var(--text-2); font-weight: 500; }
.seo-result-sub { font-size: 11.5px; color: var(--text-3); margin-top: 6px; }

.seo-cta {
  background: linear-gradient(135deg, #10B981 0%, #8B5CF6 55%, #F97316 100%);
  border-radius: var(--radius-xl); padding: 56px 48px; position: relative; overflow: hidden;
}
.seo-cta-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: center; position: relative; z-index: 2; }
.seo-cta h2 { color: #fff; font-size: clamp(24px, 3vw, 34px); font-weight: 800; line-height: 1.25; margin-bottom: 12px; }
.seo-cta p { color: rgba(255,255,255,.85); font-size: 16px; line-height: 1.8; }
.seo-cta-actions { display: flex; flex-direction: column; gap: 14px; }

@media (max-width: 1080px) {
  .funnel-layer { grid-template-columns: 1fr; gap: 16px; padding: 24px 20px; }
  .seo-rank-grid { grid-template-columns: 1fr; }
  .loop-flow { grid-template-columns: repeat(3, 1fr); gap: 24px 16px; }
  .seo-result-panel { grid-template-columns: repeat(2, 1fr); }
  .seo-cta-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .funnel-layer.l1 { width: 100%; }
  .funnel-layer.l2 { width: 95%; }
  .funnel-layer.l3 { width: 90%; }
  .loop-flow { grid-template-columns: 1fr; gap: 16px; }
  .loop-arrow { display: none; }
  .seo-result-panel { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .seo-result-num { font-size: 36px; }
  .seo-cta { padding: 40px 28px; }
}