/* ════════════════════════════════════════════════════════
   CODESCAPE — INDEX PAGE STYLES
   Styles specific to the home page (index.html)
   Shared styles are in shared.css
   ════════════════════════════════════════════════════════ */

/* ─── HERO ─── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 64px;
  overflow: hidden;
  max-width: none;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.4;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 0 var(--side-pad);
}
.hero-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 24px;
  padding: 8px 20px;
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 100px;
  background: rgba(0, 212, 255, 0.06);
  animation: fadeInUp 0.8s ease both;
}
#hero h1 {
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  animation: fadeInUp 0.8s ease 0.15s both;
}
.hero-line { display: block; }
.hero-line.accent {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 24px auto 0;
  line-height: 1.6;
  animation: fadeInUp 0.8s ease 0.3s both;
}
.hero-typing-text {
  color: var(--accent);
  font-weight: 600;
  border-right: 2px solid var(--accent);
  padding-right: 2px;
  animation: cursorBlink 1s step-end infinite;
}
@keyframes cursorBlink {
  0%, 100% { border-color: var(--accent); }
  50% { border-color: transparent; }
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 40px;
  animation: fadeInUp 0.8s ease 0.45s both;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: clamp(24px, 4vw, 48px);
  margin-top: 64px;
  animation: fadeInUp 0.8s ease 0.6s both;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.stat-num {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--text-primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 12px;
  font-weight: 500;
  text-transform: lowercase;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: 12px;
  text-transform: lowercase;
  letter-spacing: 0.1em;
  animation: fadeInUp 0.8s ease 0.9s both;
}
.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 1.5px solid var(--text-dim);
  border-bottom: 1.5px solid var(--text-dim);
  transform: rotate(45deg);
  animation: scrollBounce 2s ease infinite;
}

/* ─── FEATURES ─── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--accent-glow), transparent 40%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.feature-hero-card {
  grid-column: span 3;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 0 24px;
  padding: 48px;
  background: linear-gradient(135deg, var(--bg-card), rgba(0, 212, 255, 0.03));
}
.feature-hero-card .feature-icon {
  grid-row: span 2;
  align-self: center;
  width: 64px;
  height: 64px;
}
.feature-icon {
  width: 44px;
  height: 44px;
  color: var(--accent);
  margin-bottom: 20px;
  flex-shrink: 0;
}
.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ─── SHOWCASE / TERMINAL ─── */
#showcase {
  max-width: 1000px;
}
.terminal-wrapper {
  max-width: 800px;
  margin: 0 auto;
}
.terminal {
  background: var(--bg-primary);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5), 0 0 80px rgba(0, 212, 255, 0.05);
}
.terminal-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}
.terminal-dots {
  display: flex;
  gap: 8px;
}
.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot-red { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green { background: #28c840; }
.terminal-title {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}
.terminal-body {
  padding: 24px;
  min-height: 200px;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 14px;
  line-height: 1.8;
}
.terminal-line {
  margin-bottom: 12px;
}
.terminal-prompt {
  color: var(--accent3);
  font-weight: 600;
  margin-right: 8px;
}
.terminal-prompt-ai {
  color: var(--accent);
}
.terminal-text {
  color: var(--text-primary);
}
.terminal-user .terminal-text {
  color: var(--text-secondary);
}
.terminal-result-content {
  padding: 12px 16px;
  background: rgba(0, 212, 255, 0.04);
  border: 1px solid rgba(0, 212, 255, 0.1);
  border-radius: var(--radius-sm);
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
}
.terminal-result-content .tool-name {
  color: var(--accent);
  font-weight: 600;
}
.terminal-result-content .tool-success {
  color: var(--accent3);
  font-weight: 600;
}
.terminal-caption {
  text-align: center;
  margin-top: 20px;
}
.terminal-caption p {
  font-size: 13px;
  color: var(--text-dim);
}

/* ─── NEURAL MAP CONTROLS ─── */
.neural-controls {
  max-width: 1400px;
  margin: 0 auto 24px;
  padding: 0 var(--side-pad);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.neural-search {
  width: 100%;
  max-width: 400px;
  padding: 10px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}
.neural-search:focus {
  border-color: var(--accent-dim);
}
.neural-search::placeholder {
  color: var(--text-dim);
}
.neural-filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.neural-filter {
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  text-transform: lowercase;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-dim);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.02em;
}
.neural-filter:hover {
  border-color: var(--border-hover);
  color: var(--text-secondary);
}
.neural-filter.active {
  border-color: var(--accent-dim);
  color: var(--accent);
  background: rgba(0, 212, 255, 0.06);
}

/* ─── NEURAL MAP ─── */
#neural-map {
  max-width: none;
  padding-left: 0;
  padding-right: 0;
}
#neural-map .section-header {
  padding: 0 var(--side-pad);
}
.neural-container {
  position: relative;
  width: 100%;
  height: 80vh;
  min-height: 600px;
  max-height: 900px;
  background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.03) 0%, transparent 70%);
  overflow: hidden;
}
#neural-canvas {
  width: 100%;
  height: 100%;
  cursor: pointer;
}
.neural-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--bg-elevated);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  text-transform: lowercase;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 100;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.neural-tooltip.visible { opacity: 1; }
.neural-detail {
  position: absolute;
  top: 50%;
  right: 40px;
  transform: translateY(-50%);
  width: 320px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius);
  padding: 32px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 100;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}
.neural-detail.visible {
  opacity: 1;
  pointer-events: all;
}
.neural-detail-close {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 20px;
  color: var(--text-dim);
  transition: color 0.2s;
}
.neural-detail-close:hover { color: var(--text-primary); }
.neural-detail h3 {
  font-size: 18px;
  font-weight: 700;
  text-transform: lowercase;
  margin-bottom: 8px;
  color: var(--accent);
}
.neural-detail p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.5;
}
.detail-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.detail-tools span {
  font-size: 11px;
  padding: 4px 10px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 100px;
  color: var(--accent);
  text-transform: lowercase;
}
.detail-count {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}
.detail-count span {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── USE CASES ─── */
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.usecase-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
}
.usecase-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--accent2-glow), transparent 40%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.usecase-card:hover::before { opacity: 1; }
.usecase-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.usecase-icon {
  width: 48px;
  height: 48px;
  color: var(--accent2);
  margin-bottom: 20px;
}
.usecase-card h3 {
  font-size: 18px;
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.usecase-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}
.usecase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.usecase-tags span {
  font-size: 11px;
  padding: 4px 12px;
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 100px;
  color: var(--accent2);
  text-transform: lowercase;
}

/* ─── PROVIDERS ─── */
.providers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.provider-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  transition: all 0.35s;
}
.provider-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.provider-logo {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  color: var(--accent);
  border: 1.5px solid rgba(0, 212, 255, 0.2);
  border-radius: 14px;
  background: rgba(0, 212, 255, 0.05);
}
.provider-card h4 {
  font-size: 15px;
  font-weight: 700;
  text-transform: lowercase;
  margin-bottom: 8px;
}
.provider-card p {
  font-size: 13px;
  color: var(--text-dim);
}

/* ─── ARCHITECTURE ─── */
.arch-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.arch-node {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 40px;
  width: 100%;
  max-width: 600px;
  text-align: center;
  position: relative;
  transition: all 0.35s;
}
.arch-node:hover {
  border-color: rgba(0, 212, 255, 0.25);
  box-shadow: 0 0 40px var(--accent-glow);
}
.arch-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.arch-node h4 {
  font-size: 17px;
  font-weight: 700;
  text-transform: lowercase;
  margin-bottom: 6px;
}
.arch-node p {
  font-size: 14px;
  color: var(--text-secondary);
}
.arch-connector {
  width: 1.5px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent-dim), transparent);
}

/* ─── COMPARISON (WIDE) ─── */
.comparison-table-wide {
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.comparison-table-wide .comp-row {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border);
  min-width: 700px;
}
.comparison-table-wide .comp-row:last-child { border-bottom: none; }
.comp-header {
  background: var(--bg-elevated);
}
.comp-cell {
  padding: 14px 20px;
  font-size: 13px;
  display: flex;
  align-items: center;
}
.comp-feature {
  font-weight: 600;
  text-transform: lowercase;
}
.comp-us {
  font-weight: 700;
  background: rgba(0, 212, 255, 0.03);
}
.highlight { color: var(--accent); }
.dim { color: var(--text-dim); }

/* ─── TESTIMONIALS ─── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.35s;
}
.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.testimonial-quote {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
  padding-left: 20px;
  border-left: 2px solid var(--accent-dim);
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-dim), var(--accent2-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-name {
  font-size: 14px;
  font-weight: 600;
}
.testimonial-role {
  font-size: 12px;
  color: var(--text-dim);
}
.testimonial-metrics {
  display: flex;
  justify-content: center;
  gap: clamp(32px, 5vw, 64px);
  flex-wrap: wrap;
}
.metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.metric-num {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.metric-label {
  font-size: 13px;
  font-weight: 500;
  text-transform: lowercase;
  color: var(--text-dim);
  letter-spacing: 0.02em;
  max-width: 160px;
}

/* ─── CTA ─── */
#cta {
  text-align: center;
  padding: 160px var(--side-pad);
  position: relative;
}
.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow-s) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.5;
}
.cta-content { position: relative; z-index: 1; }
#cta h2 {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.04em;
}
#cta p {
  font-size: 18px;
  color: var(--text-secondary);
  margin: 20px 0 40px;
}
.cta-version {
  margin-top: 32px;
  font-size: 12px;
  color: var(--text-dim);
  text-transform: lowercase;
  letter-spacing: 0.05em;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  .feature-hero-card {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }
  .feature-hero-card .feature-icon {
    grid-row: auto;
  }
  .providers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .usecases-grid {
    grid-template-columns: 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .neural-detail {
    right: 16px;
    width: 280px;
    padding: 24px;
  }
  .comparison-table-wide {
    margin: 0 -12px;
    border-radius: var(--radius-sm);
  }
}
@media (max-width: 600px) {
  .providers-grid {
    grid-template-columns: 1fr;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .hero-stats {
    flex-wrap: wrap;
    gap: 20px;
  }
  .comp-cell { padding: 10px 12px; font-size: 11px; }
  .testimonial-metrics {
    gap: 24px;
  }
}