/* =====================================================
   TECHNICAL-SEO.CSS — RankBoost Agency (Redesign 2026)
   ===================================================== */

/* ─── HERO ─── */
.tseo-hero-content { position: relative; z-index: 1; max-width: 860px; }
.tseo-hero-content h1 {
  font-size: var(--fs-h1); font-weight: 800;
  line-height: 1.06; letter-spacing: -0.03em;
  color: var(--ink); margin-top: var(--space-sm);
}

/* Hero metrics strip */
.tseo-hero-metrics {
  display: flex; flex-wrap: wrap; gap: var(--grid-gap-sm); margin-top: var(--space-lg);
}
.tseo-hero-metric {
  display: flex; align-items: center; gap: var(--grid-gap-sm);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-sm);
  flex: 1; min-width: 160px;
  transition: border-color 200ms, box-shadow 200ms;
}
.tseo-hero-metric:hover {
  border-color: rgba(91,71,224,0.25);
  box-shadow: var(--shadow-md);
}
.tseo-metric-icon {
  width: 40px; height: 40px; border-radius: var(--r-sm);
  background: var(--primary-light); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.tseo-hero-metric strong {
  display: block; font-size: 22px; font-weight: 900;
  color: var(--ink); line-height: 1; letter-spacing: -0.025em;
}
.tseo-hero-metric span {
  display: block; font-size: 11.5px; font-weight: 700;
  color: var(--ink-faint); margin-top: 3px; line-height: 1.3;
}

/* ─── WHY SECTION ─── */
.tseo-why-section {
  padding-top: var(--section-py); padding-bottom: var(--section-py);
  background: var(--ink); position: relative; overflow: hidden;
}
.tseo-why-section::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 60% at 90% 20%, rgba(91,71,224,0.18), transparent 60%),
    radial-gradient(ellipse 40% 50% at 8% 80%,  rgba(200,255,0,0.06),  transparent 60%);
  pointer-events: none;
}
.tseo-why-inner { position: relative; z-index: 1; }
.tseo-why-section .eyebrow { color: var(--accent); }
.tseo-why-section .eyebrow::before { background: var(--accent); }
.tseo-why-section h2 { color: #fff; }
.tseo-why-section .section-heading p { color: rgba(255,255,255,0.6); }

.tseo-why-grid {
  display: grid; gap: var(--grid-gap-sm); margin-top: var(--heading-gap);
}
@media (min-width: 640px)  { .tseo-why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .tseo-why-grid { grid-template-columns: repeat(3, 1fr); } }

.tseo-why-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--r-lg); padding: var(--card-pad);
  transition: background 200ms, border-color 200ms, transform 200ms;
}
.tseo-why-card:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(200,255,0,0.18);
  transform: translateY(-3px);
}
.tseo-why-icon {
  font-size: 28px; margin-bottom: var(--space-sm); display: block;
}
.tseo-why-card h3 {
  font-size: 17px; font-weight: 800; color: #fff;
  letter-spacing: -0.015em; margin-bottom: var(--space-sm);
}
.tseo-why-card p {
  font-size: 14px; color: rgba(255,255,255,0.55);
  line-height: 1.72; margin: 0;
}
.tseo-why-stat {
  display: inline-block; margin-top: var(--space-sm);
  font-size: 28px; font-weight: 900; color: var(--accent);
  letter-spacing: -0.03em; line-height: 1;
}
.tseo-why-stat-label {
  display: block; font-size: 11.5px; font-weight: 700;
  color: rgba(255,255,255,0.4); margin-top: 3px;
}

/* ─── SERVICES SECTION ─── */
.tseo-services-section {
  padding-top: var(--section-py); padding-bottom: var(--section-py);
}
.tseo-services-layout {
  display: grid; gap: var(--grid-gap-lg); align-items: start; margin-top: var(--heading-gap);
}
@media (min-width: 1024px) {
  .tseo-services-layout { grid-template-columns: 240px 1fr; }
}

/* Sticky service nav */
.tseo-service-nav {
  position: sticky; top: 100px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.tseo-service-nav-title {
  padding: 14px 20px;
  font-size: 11px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--ink-faint); background: var(--surface-2);
  border-bottom: 1px solid var(--line);
}
.tseo-nav-link {
  display: flex; align-items: center; gap: var(--space-sm);
  padding: 12px 20px;
  font-size: 13px; font-weight: 700;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--line);
  transition: color 160ms, background 160ms, padding-left 160ms;
  text-decoration: none;
}
.tseo-nav-link:last-child { border-bottom: none; }
.tseo-nav-link:hover { color: var(--primary); background: var(--primary-light); padding-left: 24px; }
.tseo-nav-link.is-active {
  color: var(--primary); background: var(--primary-light);
  border-left: 3px solid var(--primary);
}
.tseo-nav-link .nav-dot {
  width: 7px; height: 7px; border-radius: 999px;
  background: currentColor; flex-shrink: 0; opacity: 0.5;
}

/* Service panels */
.tseo-service-panels { display: grid; gap: 0; }
.tseo-service-panel {
  border: 1px solid var(--line);
  border-radius: var(--r-xl); background: var(--surface);
  overflow: hidden; margin-bottom: var(--space-sm);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 220ms, border-color 220ms;
  scroll-margin-top: 110px;
}
.tseo-service-panel:hover { box-shadow: var(--shadow-md); border-color: rgba(91,71,224,0.16); }
.tseo-service-panel:last-child { margin-bottom: 0; }

.tseo-panel-header {
  display: flex; align-items: center; gap: var(--grid-gap);
  padding: var(--card-pad) 32px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--surface) 100%);
}
.tseo-panel-icon {
  width: 52px; height: 52px; border-radius: var(--r-md);
  background: var(--surface); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; flex-shrink: 0;
  border: 1px solid rgba(91,71,224,0.14);
  box-shadow: var(--shadow-sm);
}
.tseo-panel-header h3 {
  font-size: 20px; font-weight: 800; letter-spacing: -0.02em; color: var(--ink);
}
.tseo-panel-header p {
  font-size: 13.5px; color: var(--ink-muted);
  margin-top: var(--space-xs); line-height: 1.5;
}
.tseo-panel-tag {
  margin-left: auto; flex-shrink: 0;
  padding: 5px 12px; border-radius: 100px;
  font-size: 11px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 0.08em;
  background: var(--primary); color: #fff;
}
.tseo-panel-tag.high   { background: #dc2626; }
.tseo-panel-tag.medium { background: #d97706; }
.tseo-panel-tag.foundational { background: var(--primary); }

.tseo-panel-body { padding: var(--card-pad) 32px; }
.tseo-panel-body > p {
  font-size: 15px; color: var(--ink-muted);
  line-height: 1.78; margin-bottom: var(--space-md);
}
.tseo-panel-cols {
  display: grid; gap: var(--grid-gap);
}
@media (min-width: 768px) { .tseo-panel-cols { grid-template-columns: 1fr 1fr; } }
.tseo-panel-col-title {
  font-size: 11px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--primary); margin-bottom: var(--space-sm);
}
.tseo-checklist { display: grid; gap: 7px; }
.tseo-checklist li {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: 13.5px; color: var(--ink-muted); line-height: 1.55;
}
.tseo-checklist li::before {
  content: '✓';
  display: inline-flex; width: 18px; height: 18px;
  align-items: center; justify-content: center;
  border-radius: 999px; background: rgba(91,71,224,0.1);
  color: var(--primary); font-size: 10px; font-weight: 900;
  flex-shrink: 0; margin-top: 1px;
}
.tseo-impact-bar {
  margin-top: var(--space-md); padding: 14px 18px;
  background: var(--surface-2); border-radius: var(--r-md);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: var(--grid-gap-sm);
}
.tseo-impact-bar span { font-size: 12.5px; font-weight: 700; color: var(--ink-faint); }
.tseo-impact-dots {
  display: flex; gap: var(--space-xs); align-items: center;
}
.tseo-impact-dots i {
  width: 10px; height: 10px; border-radius: 999px;
  background: var(--primary-light); flex-shrink: 0;
}
.tseo-impact-dots i.on { background: var(--primary); }

/* ─── PROCESS SECTION ─── */
.tseo-process-section {
  padding-top: var(--section-py); padding-bottom: var(--section-py);
  background: var(--surface-2);
}
.tseo-process-track {
  display: grid; gap: 0; margin-top: var(--heading-gap);
  position: relative;
}
.tseo-process-track::before {
  content: ''; display: none;
}
@media (min-width: 1024px) {
  .tseo-process-track { grid-template-columns: repeat(5, 1fr); }
  .tseo-process-track::before {
    display: block; position: absolute;
    top: 28px; left: calc(10% + 24px); right: calc(10% + 24px);
    height: 2px;
    background: linear-gradient(90deg, var(--primary) 0%, rgba(91,71,224,0.2) 100%);
    z-index: 0;
  }
}
.tseo-step {
  padding: var(--card-pad) 20px; position: relative; z-index: 1;
  text-align: center;
  transition: transform 200ms;
}
.tseo-step:hover { transform: translateY(-3px); }
.tseo-step-bubble {
  width: 56px; height: 56px; border-radius: 999px;
  background: var(--primary); color: #fff;
  font-size: 15px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  border: 3px solid var(--surface-2);
  box-shadow: 0 0 0 3px var(--primary), var(--shadow-primary);
  transition: transform 200ms, box-shadow 200ms;
}
.tseo-step:hover .tseo-step-bubble {
  transform: scale(1.08);
  box-shadow: 0 0 0 3px var(--primary), var(--shadow-primary-lg);
}
.tseo-step h3 {
  font-size: 15px; font-weight: 800; letter-spacing: -0.01em;
  color: var(--ink); margin-bottom: var(--space-xs);
}
.tseo-step p {
  font-size: 13px; color: var(--ink-muted);
  line-height: 1.65; margin: 0;
}
.tseo-step-tag {
  display: inline-block; margin-top: var(--space-sm);
  padding: 4px 10px; border-radius: 100px;
  font-size: 11px; font-weight: 800;
  background: var(--primary-light); color: var(--primary);
  text-transform: uppercase; letter-spacing: 0.07em;
}

/* ─── BENEFITS SECTION ─── */
.tseo-benefits-section {
  padding-top: var(--section-py); padding-bottom: var(--section-py);
}
.tseo-benefits-layout {
  display: grid; gap: var(--grid-gap-lg); align-items: center; margin-top: var(--heading-gap);
}
@media (min-width: 1024px) { .tseo-benefits-layout { grid-template-columns: 1fr 1fr; } }

.tseo-benefit-list { display: grid; gap: var(--space-md); }
.tseo-benefit-item {
  display: grid; grid-template-columns: 48px 1fr;
  gap: var(--grid-gap-sm); align-items: start;
  padding: var(--card-pad-sm);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  transition: transform 180ms, border-color 180ms, box-shadow 180ms;
}
.tseo-benefit-item:hover {
  transform: translateX(5px);
  border-color: rgba(91,71,224,0.22);
  box-shadow: var(--shadow-md);
}
.tseo-benefit-num {
  display: flex; width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border-radius: 50%; background: var(--primary);
  color: #fff; font-size: 14px; font-weight: 900;
  flex-shrink: 0;
}
.tseo-benefit-item h3 {
  font-size: 16px; font-weight: 800;
  letter-spacing: -0.01em; margin-bottom: var(--space-xs);
}
.tseo-benefit-item p {
  font-size: 13.5px; color: var(--ink-muted);
  line-height: 1.68; margin: 0;
}

/* Performance score card */
.tseo-score-visual {
  background: var(--ink); border-radius: var(--r-xl);
  padding: 36px; box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.tseo-score-visual::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 90% 90%, rgba(200,255,0,0.07), transparent 60%);
}
.tseo-score-header {
  display: flex; align-items: center; gap: var(--space-sm);
  margin-bottom: var(--space-md); position: relative; z-index: 1;
}
.tseo-score-dots { display: flex; gap: var(--space-xs); }
.tseo-score-dot { width: 10px; height: 10px; border-radius: 999px; }
.tseo-score-dot:nth-child(1) { background: #FF5F57; }
.tseo-score-dot:nth-child(2) { background: #FEBC2E; }
.tseo-score-dot:nth-child(3) { background: #28C840; }
.tseo-score-label {
  font-size: 11px; font-weight: 700;
  color: rgba(255,255,255,0.35); margin-left: auto;
}
.tseo-score-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--grid-gap-sm); position: relative; z-index: 1;
}
.tseo-score-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-md); padding: 18px;
  transition: background 200ms;
}
.tseo-score-item:hover { background: rgba(255,255,255,0.09); }
.tseo-score-label-sm {
  font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4); margin-bottom: var(--space-sm);
}
.tseo-score-bar-wrap {
  height: 6px; background: rgba(255,255,255,0.08);
  border-radius: 999px; overflow: hidden; margin-bottom: var(--space-xs);
}
.tseo-score-bar {
  height: 100%; border-radius: 999px;
  background: var(--accent);
  transition: width 1s var(--ease);
}
.tseo-score-bar.amber { background: #FEBC2E; }
.tseo-score-bar.red   { background: #FF5F57; }
.tseo-score-val {
  font-size: 22px; font-weight: 900;
  color: var(--accent); letter-spacing: -0.03em; line-height: 1;
}
.tseo-score-val.amber { color: #FEBC2E; }
.tseo-score-val.red   { color: #FF5F57; }
.tseo-score-sub {
  font-size: 11px; font-weight: 700;
  color: rgba(255,255,255,0.4); margin-top: 3px;
}
.tseo-score-after {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--grid-gap-sm); margin-top: var(--space-sm); position: relative; z-index: 1;
}
.tseo-score-after-item {
  background: rgba(200,255,0,0.08);
  border: 1px solid rgba(200,255,0,0.2);
  border-radius: var(--r-md); padding: 14px;
  text-align: center;
}
.tseo-score-after-item strong {
  display: block; font-size: 26px; font-weight: 900;
  color: var(--accent); letter-spacing: -0.03em; line-height: 1;
}
.tseo-score-after-item span {
  display: block; font-size: 11px; font-weight: 700;
  color: rgba(255,255,255,0.4); margin-top: var(--space-xs);
}

/* ─── TOOLS SECTION ─── */
.tseo-tools-section {
  padding-top: var(--section-py); padding-bottom: var(--section-py);
  background: var(--surface-2);
}
.tseo-tools-grid {
  display: grid; gap: var(--grid-gap-sm); margin-top: var(--heading-gap);
}
@media (min-width: 640px)  { .tseo-tools-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .tseo-tools-grid { grid-template-columns: repeat(4, 1fr); } }

.tseo-tool-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: var(--card-pad);
  box-shadow: var(--shadow-sm);
  transition: transform 180ms, box-shadow 180ms, border-color 180ms;
}
.tseo-tool-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(91,71,224,0.2);
}
.tseo-tool-icon {
  font-size: 28px; margin-bottom: var(--space-sm); display: block;
}
.tseo-tool-card h3 {
  font-size: 15px; font-weight: 800;
  letter-spacing: -0.01em; margin-bottom: var(--space-xs); color: var(--ink);
}
.tseo-tool-card p {
  font-size: 13px; color: var(--ink-muted);
  line-height: 1.65; margin: 0;
}
.tseo-tool-badge {
  display: inline-flex; align-items: center;
  margin-top: var(--space-sm); padding: 4px 10px;
  border-radius: 100px; background: var(--primary-light);
  font-size: 11px; font-weight: 800; color: var(--primary);
  text-transform: uppercase; letter-spacing: 0.07em;
}

/* ─── FAQ ─── */
.tseo-faq-section {
  padding-top: var(--section-py); padding-bottom: var(--section-py);
}
.tseo-faq-grid {
  display: grid; gap: var(--grid-gap-lg); align-items: start; margin-top: var(--heading-gap);
}
@media (min-width: 1024px) { .tseo-faq-grid { grid-template-columns: 320px 1fr; } }

/* ─── RESPONSIVE ─── */
@media (max-width: 1023px) {
  .tseo-service-nav { display: none; }
  .tseo-services-layout { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  .tseo-panel-header { flex-wrap: wrap; }
  .tseo-panel-tag { margin-left: 0; }
  .tseo-panel-body { padding: 20px; }
  .tseo-score-grid  { grid-template-columns: 1fr; }
  .tseo-score-after { grid-template-columns: 1fr; }
}