/* =====================================================
   AI-SEARCH-VISIBILITY.CSS — RankBoost Agency (2026)
   Extends master.css + design-system.css
   Prefix: aisv-
   ===================================================== */

/* ─── HERO ─── */
.aisv-hero-inner {
  position: relative; z-index: 1;
  display: grid; gap: var(--grid-gap-lg); align-items: center;
}
@media (min-width: 1024px) {
  .aisv-hero-inner { grid-template-columns: 1fr 460px; }
}
.aisv-hero-copy h1 {
  font-size: var(--fs-h1); font-weight: 800;
  line-height: 1.08; letter-spacing: -0.03em;
  color: var(--ink); margin-top: var(--space-sm);
}
.aisv-hero-copy h1 em { font-style: normal; color: var(--primary); }

/* ─── HERO VISUAL: Engine Card ─── */
.aisv-hero-visual { position: relative; }

.aisv-engine-card {
  background: var(--ink);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-xl);
  padding: var(--card-pad);
  box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.aisv-engine-card::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 90% 10%, rgba(91,71,224,0.18), transparent 60%),
    radial-gradient(ellipse 40% 40% at 5% 90%, rgba(200,255,0,0.06), transparent 60%);
  pointer-events: none;
}

.aisv-engine-header {
  display: flex; align-items: center; gap: var(--space-sm);
  margin-bottom: var(--space-md); position: relative; z-index: 1;
}
.aisv-engine-pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  animation: aisv-pulse 2.4s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes aisv-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.aisv-engine-title {
  flex: 1; font-size: 11px; font-weight: 700;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase; letter-spacing: 0.09em;
}
.aisv-engine-badge {
  padding: 3px 10px; border-radius: 100px;
  background: rgba(200,255,0,0.1);
  border: 1px solid rgba(200,255,0,0.2);
  font-size: 10px; font-weight: 900;
  color: var(--accent); text-transform: uppercase; letter-spacing: 0.07em;
}

.aisv-query-row {
  display: flex; align-items: center; gap: var(--space-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-md); padding: 10px 14px;
  margin-bottom: var(--space-sm); position: relative; z-index: 1;
}
.aisv-query-label {
  font-size: 10px; font-weight: 900; text-transform: uppercase;
  letter-spacing: 0.08em; color: rgba(255,255,255,0.3); flex-shrink: 0;
}
.aisv-query-text {
  font-size: 13px; font-weight: 700; color: rgba(255,255,255,0.75);
  font-style: italic;
}

.aisv-mention-list {
  display: grid; gap: var(--space-sm); position: relative; z-index: 1;
  margin-bottom: var(--space-sm);
}
.aisv-mention-item {
  display: flex; align-items: center; gap: var(--grid-gap-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-md); padding: 12px 14px;
  transition: background 200ms, border-color 200ms;
}
.aisv-mention-item:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(200,255,0,0.15);
}
.aisv-mention-featured {
  border-color: rgba(200,255,0,0.2);
  background: rgba(200,255,0,0.04);
}

.aisv-mention-icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 900; flex-shrink: 0;
  color: #fff;
}
.aisv-mention-info { flex: 1; }
.aisv-mention-info strong {
  display: block; font-size: 12.5px; font-weight: 800;
  color: rgba(255,255,255,0.9); line-height: 1.2;
}
.aisv-mention-info span {
  display: block; font-size: 11px; font-weight: 600;
  color: rgba(255,255,255,0.4); margin-top: 2px;
}
.aisv-mention-pill {
  padding: 3px 9px; border-radius: 100px;
  font-size: 10.5px; font-weight: 900; flex-shrink: 0;
}
.aisv-pill-green {
  background: rgba(74,222,128,0.12);
  color: #4ade80;
  border: 1px solid rgba(74,222,128,0.2);
}
.aisv-pill-amber {
  background: rgba(251,191,36,0.1);
  color: #fbbf24;
  border: 1px solid rgba(251,191,36,0.2);
}

.aisv-engine-stat-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm);
  position: relative; z-index: 1;
}
.aisv-engine-stat {
  background: rgba(200,255,0,0.06);
  border: 1px solid rgba(200,255,0,0.12);
  border-radius: var(--r-md); padding: 12px 14px; text-align: center;
}
.aisv-engine-stat strong {
  display: block; font-size: 20px; font-weight: 900;
  color: var(--accent); letter-spacing: -0.025em; line-height: 1;
}
.aisv-engine-stat span {
  display: block; font-size: 10.5px; font-weight: 600;
  color: rgba(255,255,255,0.4); margin-top: var(--space-xs); line-height: 1.35;
}

/* ─── PLATFORM ICONS (shared across page) ─── */
.aisv-icon-gpt   { background: #10a37f; }
.aisv-icon-google { background: #4285f4; }
.aisv-icon-gem   { background: #4285f4; }
.aisv-icon-perp  { background: #1fb8cd; }
.aisv-icon-claude { background: #c96442; }
.aisv-icon-cop   { background: #0078d4; }

/* ─── WHAT IS section: platforms card ─── */
.aisv-platforms-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: var(--card-pad);
  box-shadow: var(--shadow-md);
}
.aisv-platforms-label {
  font-size: 11px; font-weight: 900; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--primary);
  margin-bottom: var(--space-md);
}
.aisv-platform-list { display: grid; gap: 0; }
.aisv-platform-row {
  display: flex; align-items: center; gap: var(--space-md);
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  transition: background 160ms;
}
.aisv-platform-row:last-child { border-bottom: none; }
.aisv-platform-row:hover { padding-left: 4px; }
.aisv-plat-icon {
  width: 34px; height: 34px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 900;
  color: #fff; flex-shrink: 0;
}
.aisv-platform-row div strong {
  display: block; font-size: 14px; font-weight: 800;
  color: var(--ink); line-height: 1.2;
}
.aisv-platform-row div span {
  display: block; font-size: 12px; color: var(--ink-faint);
  margin-top: 2px;
}

/* ─── WHY IT MATTERS (dark section) ─── */
.aisv-why-section {
  padding-top: var(--section-py); padding-bottom: var(--section-py);
  background: var(--ink); position: relative; overflow: hidden;
}
.aisv-why-section::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 55% at 90% 15%, rgba(91,71,224,0.2), transparent 60%),
    radial-gradient(ellipse 40% 45% at 8% 85%, rgba(200,255,0,0.07), transparent 60%);
  pointer-events: none;
}
.aisv-why-inner { position: relative; z-index: 1; }
.aisv-why-section .eyebrow { color: var(--accent); }
.aisv-why-section .eyebrow::before { background: var(--accent); }
.aisv-why-section h2 { color: #fff; }
.aisv-why-section .section-heading p { color: rgba(255,255,255,0.58); }

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

.aisv-why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-xl); padding: var(--card-pad);
  transition: background 200ms, border-color 200ms, transform 200ms var(--ease);
}
.aisv-why-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(200,255,0,0.16);
  transform: translateY(-3px);
}
.aisv-why-icon { font-size: 28px; margin-bottom: var(--space-sm); display: block; }
.aisv-why-card h3 {
  font-size: 16px; font-weight: 800; color: #fff;
  letter-spacing: -0.015em; margin-bottom: var(--space-sm);
}
.aisv-why-card p {
  font-size: 13.5px; color: rgba(255,255,255,0.55);
  line-height: 1.75; margin-bottom: var(--space-sm);
}
.aisv-why-stat {
  display: block; font-size: 28px; font-weight: 900;
  color: var(--accent); letter-spacing: -0.03em; line-height: 1;
}
.aisv-why-stat-label {
  display: block; font-size: 11.5px; font-weight: 700;
  color: rgba(255,255,255,0.38); margin-top: var(--space-xs); line-height: 1.4;
}

/* ─── SERVICES GRID ─── */
.aisv-services-grid {
  display: grid; gap: var(--grid-gap-sm); margin-top: var(--heading-gap);
}
@media (min-width: 640px)  { .aisv-services-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1200px) { .aisv-services-grid { grid-template-columns: repeat(4, 1fr); } }

.aisv-service-card {
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--surface);
  padding: var(--card-pad) 24px;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), border-color 220ms;
}
.aisv-service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--primary-light);
  transition: background 200ms;
}
.aisv-service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(91,71,224,0.2);
}
.aisv-service-card:hover::before { background: var(--primary); }

.aisv-card-icon {
  width: 50px; height: 50px; border-radius: var(--r-md);
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: var(--space-sm);
  transition: background 200ms, transform 200ms;
}
.aisv-service-card:hover .aisv-card-icon {
  background: var(--primary); transform: scale(1.05);
}
.aisv-service-card h3 {
  font-size: 16px; font-weight: 800;
  letter-spacing: -0.015em; margin-bottom: var(--space-sm); color: var(--ink);
}
.aisv-service-card p {
  font-size: 13.5px; color: var(--ink-muted);
  line-height: 1.72; flex: 1; margin-bottom: var(--space-sm);
}
.aisv-card-list { display: grid; gap: var(--space-xs); margin-bottom: var(--space-md); }
.aisv-card-list li {
  display: flex; align-items: center; gap: var(--space-sm);
  font-size: 12.5px; color: var(--ink-muted);
}
.aisv-card-list li::before {
  content: '→'; color: var(--primary);
  font-weight: 900; font-size: 11px; flex-shrink: 0;
}
.aisv-card-tag {
  display: inline-flex; align-items: center;
  padding: 4px 10px; border-radius: 100px;
  background: var(--primary-light); color: var(--primary);
  font-size: 10.5px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 0.07em;
  margin-top: auto; align-self: flex-start;
}

/* ─── PLATFORMS GRID ─── */
.aisv-platforms-grid {
  display: grid; gap: var(--grid-gap); margin-top: var(--heading-gap);
}
@media (min-width: 640px)  { .aisv-platforms-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .aisv-platforms-grid { grid-template-columns: repeat(3, 1fr); } }

.aisv-plat-card {
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--surface);
  padding: var(--card-pad);
  box-shadow: var(--shadow-sm);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), border-color 220ms;
}
.aisv-plat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(91,71,224,0.2);
}
.aisv-plat-card-header {
  display: flex; align-items: center; gap: var(--space-md); margin-bottom: var(--space-sm);
}
.aisv-plat-logo {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 900; color: #fff;
}
.aisv-plat-card-header h3 {
  font-size: 16px; font-weight: 800; letter-spacing: -0.015em;
  color: var(--ink); margin: 0 0 4px;
}
.aisv-plat-badge {
  display: inline-flex; align-items: center;
  padding: 3px 9px; border-radius: 100px;
  font-size: 10px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 0.07em;
}
.aisv-badge-purple { background: rgba(91,71,224,0.1); color: var(--primary); }
.aisv-badge-blue   { background: rgba(66,133,244,0.1); color: #4285f4; }
.aisv-badge-teal   { background: rgba(31,184,205,0.1); color: #1fb8cd; }
.aisv-badge-orange { background: rgba(201,100,66,0.12); color: #c96442; }

.aisv-plat-card > p {
  font-size: 13.5px; color: var(--ink-muted);
  line-height: 1.75; margin-bottom: var(--space-sm);
}
.aisv-plat-list { display: grid; gap: var(--space-xs); }
.aisv-plat-list li {
  display: flex; align-items: center; gap: var(--space-sm);
  font-size: 12.5px; color: var(--ink-muted);
}
.aisv-plat-list li::before {
  content: '✓'; color: var(--primary);
  font-weight: 900; font-size: 11px; flex-shrink: 0;
}

/* ─── CHALLENGES (dark section) ─── */
.aisv-challenges-section {
  padding-top: var(--section-py); padding-bottom: var(--section-py);
  background: var(--ink); position: relative; overflow: hidden;
}
.aisv-challenges-section::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 100%, rgba(91,71,224,0.14), transparent 65%);
  pointer-events: none;
}
.aisv-challenges-inner { position: relative; z-index: 1; }
.aisv-challenges-section .eyebrow { color: var(--accent); }
.aisv-challenges-section .eyebrow::before { background: var(--accent); }
.aisv-challenges-section h2 { color: #fff; }
.aisv-challenges-section .section-heading p { color: rgba(255,255,255,0.58); }

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

.aisv-challenge-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-xl); padding: var(--card-pad);
  transition: background 200ms, border-color 200ms;
}
.aisv-challenge-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(200,255,0,0.14);
}
.aisv-challenge-icon { font-size: 28px; margin-bottom: var(--space-sm); display: block; }
.aisv-challenge-card h3 {
  font-size: 15px; font-weight: 800; color: #fff;
  letter-spacing: -0.01em; margin-bottom: var(--space-sm); line-height: 1.3;
}
.aisv-challenge-card p {
  font-size: 13.5px; color: rgba(255,255,255,0.55);
  line-height: 1.72; margin-bottom: var(--space-md);
}
.aisv-challenge-fix {
  font-size: 12.5px; font-weight: 700;
  color: rgba(255,255,255,0.4);
  padding: 8px 12px;
  background: rgba(200,255,0,0.06);
  border: 1px solid rgba(200,255,0,0.1);
  border-radius: var(--r-sm);
}
.aisv-fix-label {
  color: var(--accent); font-weight: 900;
  text-transform: uppercase; font-size: 10px;
  letter-spacing: 0.07em; margin-right: var(--space-xs);
}

/* ─── PROCESS ─── */
.aisv-process-steps {
  display: grid; gap: var(--grid-gap-sm); margin-top: var(--heading-gap);
}
@media (min-width: 768px) { .aisv-process-steps { grid-template-columns: 1fr; } }

.aisv-process-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--grid-gap); align-items: start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: var(--card-pad) 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 180ms var(--ease), box-shadow 180ms, border-color 180ms;
}
.aisv-process-step:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(91,71,224,0.2);
}
.aisv-step-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--primary-light); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 900; flex-shrink: 0;
  border: 2px solid rgba(91,71,224,0.18);
  transition: background 200ms, color 200ms;
}
.aisv-process-step:hover .aisv-step-num {
  background: var(--primary); color: #fff;
}
.aisv-step-content h3 {
  font-size: 16px; font-weight: 800;
  letter-spacing: -0.015em; color: var(--ink); margin-bottom: var(--space-xs);
}
.aisv-step-content p {
  font-size: 13.5px; color: var(--ink-muted); line-height: 1.72; margin: 0;
}

/* ─── BENEFITS ─── */
.aisv-benefits-grid {
  display: grid; gap: var(--grid-gap-sm); margin-top: var(--heading-gap);
}
@media (min-width: 640px)  { .aisv-benefits-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .aisv-benefits-grid { grid-template-columns: repeat(3, 1fr); } }

.aisv-benefit-card {
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--surface);
  padding: var(--card-pad); position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), border-color 220ms;
  overflow: hidden;
}
.aisv-benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(91,71,224,0.18);
}
.aisv-benefit-num {
  position: absolute; top: 16px; right: 20px;
  font-size: 40px; font-weight: 900;
  color: var(--surface-3); line-height: 1;
  letter-spacing: -0.04em; pointer-events: none;
  user-select: none;
}
.aisv-benefit-icon { font-size: 28px; margin-bottom: var(--space-sm); display: block; }
.aisv-benefit-card h3 {
  font-size: 16px; font-weight: 800;
  letter-spacing: -0.015em; color: var(--ink); margin-bottom: var(--space-xs);
}
.aisv-benefit-card p {
  font-size: 13.5px; color: var(--ink-muted);
  line-height: 1.72; margin: 0;
}

/* ─── WHY CHOOSE / TRUST SECTION ─── */
.aisv-trust-section {
  padding-top: var(--section-py); padding-bottom: var(--section-py);
  background: var(--surface-2);
}
.aisv-trust-items { display: grid; gap: 0; }
.aisv-trust-item {
  display: flex; gap: var(--grid-gap-sm); align-items: flex-start;
  padding: 20px 0; border-bottom: 1px solid var(--line);
}
.aisv-trust-item:last-child { border-bottom: none; padding-bottom: 0; }
.aisv-trust-icon {
  width: 44px; height: 44px; border-radius: var(--r-md);
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.aisv-trust-item h4 {
  font-size: 15px; font-weight: 800;
  color: var(--ink); letter-spacing: -0.01em; margin-bottom: 5px;
}
.aisv-trust-item p {
  font-size: 13.5px; color: var(--ink-muted); line-height: 1.65; margin: 0;
}

/* Trust stats panel */
.aisv-trust-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--grid-gap-sm); align-content: start;
}
.aisv-trust-stat-card {
  background: var(--ink); border-radius: var(--r-lg);
  padding: var(--card-pad) 20px; text-align: center;
}
.aisv-trust-stat-card strong {
  display: block; font-size: 32px; font-weight: 900;
  color: var(--accent); letter-spacing: -0.035em; line-height: 1;
}
.aisv-trust-stat-card span {
  display: block; font-size: 12px; font-weight: 600;
  color: rgba(255,255,255,0.45); margin-top: var(--space-xs); line-height: 1.45;
}
.aisv-trust-testimonial {
  grid-column: 1 / -1;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: var(--card-pad);
  box-shadow: var(--shadow-sm);
}
.aisv-trust-testimonial blockquote {
  font-size: 14px; color: var(--ink-muted);
  line-height: 1.75; font-style: italic;
  quotes: "\201C""\201D"; margin: var(--space-sm) 0 12px;
}
.aisv-trust-testimonial blockquote::before { content: open-quote; }
.aisv-trust-testimonial blockquote::after  { content: close-quote; }
.aisv-trust-testimonial strong {
  display: block; font-size: 12.5px; font-weight: 800;
  color: var(--primary);
}

/* ─── FAQ quick facts panel ─── */
.aisv-faq-quickfacts {
  padding: var(--card-pad);
  background: var(--primary-light);
  border: 1px solid rgba(91,71,224,0.15);
  border-radius: var(--r-lg);
}
.aisv-quickfacts-label {
  font-size: 11px; font-weight: 900; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--primary); margin-bottom: var(--space-sm);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1023px) {
  .aisv-trust-stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
  .aisv-hero-inner { gap: var(--space-xl); }
  .aisv-engine-card { padding: 20px; }
  .aisv-services-grid { grid-template-columns: 1fr; }
  .aisv-trust-stats { grid-template-columns: 1fr 1fr; }
  .aisv-trust-testimonial { grid-column: 1; }
  .aisv-process-step { grid-template-columns: 44px 1fr; gap: var(--space-md); padding: 20px; }
  .aisv-step-num { width: 40px; height: 40px; font-size: 12px; }
}
@media (max-width: 480px) {
  .aisv-challenges-grid { grid-template-columns: 1fr; }
  .aisv-platforms-grid { grid-template-columns: 1fr; }
  .aisv-benefits-grid { grid-template-columns: 1fr; }
  .aisv-trust-stats { grid-template-columns: 1fr; }
  .aisv-trust-testimonial { grid-column: 1; }
}

/* ─── REDUCED MOTION ─── */
@media (prefers-reduced-motion: reduce) {
  .aisv-engine-pulse { animation: none; }
  .aisv-process-step:hover { transform: none; }
}