/* ============================================
   SOLUTION DETAIL PAGES — Styles
   ============================================ */

/* --- Solution Hero --- */
.solution-hero {
  padding: 8rem 0 4rem;
  text-align: center;
}

.solution-hero .section-badge {
  margin-bottom: 1.5rem;
}

.solution-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.solution-hero .hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

.solution-hero-tags {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.solution-hero-tags .solution-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.35rem 0.85rem;
  background: var(--red-light);
  color: var(--cherry-red);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.solution-hero-tags .tech-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  background: var(--light-grey);
  color: var(--text-secondary);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  font-family: var(--font-mono);
}

/* --- Interactive Demo Section --- */
.solution-demo-section {
  padding: 0 0 5rem;
}

.solution-demo-card {
  background: var(--white);
  border: 1px solid var(--border-grey);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: 0 4px 24px rgba(0,0,0,0.04);
}

.demo-card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-grey);
  background: var(--off-white);
}

.demo-card-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-grey);
}

.demo-card-dot:first-child { background: #ff5f57; }
.demo-card-dot:nth-child(2) { background: #ffbd2e; }
.demo-card-dot:nth-child(3) { background: #28c840; }

.demo-card-title {
  margin-left: 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.demo-card-body {
  padding: 2.5rem;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* --- Voice Agent Demo --- */
.voice-demo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  flex: 1;
}

.voice-wave-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 100px;
  width: 100%;
  max-width: 400px;
}

.voice-wave-display .bar {
  width: 5px;
  height: 8px;
  border-radius: 3px;
  background: var(--cherry-red);
  opacity: 0.3;
  transition: height 0.15s ease, opacity 0.15s ease;
}

.voice-wave-display.active .bar {
  animation: waveBar 0.6s ease-in-out infinite alternate;
}

@keyframes waveBar {
  0% { height: 8px; opacity: 0.25; }
  100% { height: 60px; opacity: 0.8; }
}

.voice-wave-display.active .bar:nth-child(1) { animation-delay: 0s; }
.voice-wave-display.active .bar:nth-child(2) { animation-delay: 0.07s; }
.voice-wave-display.active .bar:nth-child(3) { animation-delay: 0.14s; }
.voice-wave-display.active .bar:nth-child(4) { animation-delay: 0.21s; }
.voice-wave-display.active .bar:nth-child(5) { animation-delay: 0.28s; }
.voice-wave-display.active .bar:nth-child(6) { animation-delay: 0.35s; }
.voice-wave-display.active .bar:nth-child(7) { animation-delay: 0.42s; }
.voice-wave-display.active .bar:nth-child(8) { animation-delay: 0.49s; }
.voice-wave-display.active .bar:nth-child(9) { animation-delay: 0.56s; }
.voice-wave-display.active .bar:nth-child(10) { animation-delay: 0.63s; }
.voice-wave-display.active .bar:nth-child(11) { animation-delay: 0.56s; }
.voice-wave-display.active .bar:nth-child(12) { animation-delay: 0.49s; }
.voice-wave-display.active .bar:nth-child(13) { animation-delay: 0.42s; }
.voice-wave-display.active .bar:nth-child(14) { animation-delay: 0.35s; }
.voice-wave-display.active .bar:nth-child(15) { animation-delay: 0.28s; }
.voice-wave-display.active .bar:nth-child(16) { animation-delay: 0.21s; }
.voice-wave-display.active .bar:nth-child(17) { animation-delay: 0.14s; }
.voice-wave-display.active .bar:nth-child(18) { animation-delay: 0.07s; }
.voice-wave-display.active .bar:nth-child(19) { animation-delay: 0s; }
.voice-wave-display.active .bar:nth-child(20) { animation-delay: 0.07s; }

.voice-call-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: var(--cherry-red);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-sans);
}

.voice-call-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(194,3,31,0.25);
}

.voice-call-btn.active {
  background: #333;
}

.voice-status {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.voice-status.active {
  color: var(--cherry-red);
}

/* Voice Gate Form */
.voice-gate {
  text-align: center;
  padding: 1.5rem 0;
}
.voice-gate-input {
  width: 100%;
  padding: 0.7rem 1rem;
  background: var(--bg-panel);
  border: 1px solid var(--border-grey);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.88rem;
  font-family: var(--font-sans);
  transition: border-color 0.2s;
}
.voice-gate-input:focus {
  outline: none;
  border-color: var(--cherry-red);
}
.voice-gate-input::placeholder {
  color: var(--text-tertiary);
}

/* Call Timer */
.voice-call-timer {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cherry-red);
  text-align: center;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

/* Call Active / Ended Views */
.voice-call-active,
.voice-call-ended {
  text-align: center;
}

.voice-transcript {
  width: 100%;
  max-width: 500px;
  background: var(--off-white);
  border: 1px solid var(--border-grey);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-secondary);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.5s ease;
  min-height: 0;
  overflow: hidden;
}

.voice-transcript.visible {
  opacity: 1;
  transform: translateY(0);
  min-height: 80px;
}

.voice-transcript strong {
  color: var(--text-primary);
}

/* --- Meeting Assistant Demo --- */
.meeting-demo-container {
  display: flex;
  gap: 1.5rem;
  flex: 1;
}

.meeting-transcript-panel {
  flex: 1;
  background: var(--off-white);
  border: 1px solid var(--border-grey);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  overflow-y: auto;
  max-height: 320px;
}

.meeting-transcript-panel h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.transcript-line {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-grey);
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-primary);
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.4s ease;
}

.transcript-line.visible {
  opacity: 1;
  transform: translateX(0);
}

.transcript-line .speaker {
  font-weight: 600;
  color: var(--cherry-red);
}

.meeting-actions-panel {
  width: 260px;
  min-width: 260px;
}

.meeting-actions-panel h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.action-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.65rem 0.75rem;
  background: var(--off-white);
  border: 1px solid var(--border-grey);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-primary);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s ease;
}

.action-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.action-item.checked {
  background: rgba(16,185,129,0.06);
  border-color: rgba(16,185,129,0.3);
}

.action-check {
  width: 18px;
  height: 18px;
  min-width: 18px;
  border-radius: 4px;
  border: 2px solid var(--border-grey);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
  transition: all 0.3s ease;
}

.action-item.checked .action-check {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

/* --- Knowledge Base Demo --- */
.kb-demo-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex: 1;
}

.kb-search-bar {
  display: flex;
  gap: 0.75rem;
}

.kb-search-bar input {
  flex: 1;
  padding: 0.85rem 1.25rem;
  border: 2px solid var(--border-grey);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--white);
  transition: border-color 0.3s ease;
  outline: none;
}

.kb-search-bar input:focus {
  border-color: var(--cherry-red);
}

.kb-search-bar input::placeholder {
  color: var(--text-tertiary);
}

.kb-search-bar button {
  padding: 0.85rem 1.5rem;
  background: var(--cherry-red);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.kb-search-bar button:hover {
  background: var(--red-hover);
}

.kb-response {
  background: var(--off-white);
  border: 1px solid var(--border-grey);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.5s ease;
  display: none;
}

.kb-response.visible {
  opacity: 1;
  transform: translateY(0);
  display: block;
}

.kb-response-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cherry-red);
}

.kb-response-body {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-primary);
}

.kb-sources {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-grey);
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.kb-source-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.3rem 0.65rem;
  background: var(--light-grey);
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 500;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

/* Loading animation for KB AI response */
.kb-loading-dots {
  display: inline-flex;
  gap: 0.3rem;
  font-size: 1.2rem;
  color: var(--cherry-red);
}
.kb-loading-dots span {
  animation: kbDotPulse 1.4s ease-in-out infinite;
}
.kb-loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.kb-loading-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes kbDotPulse {
  0%, 80%, 100% { opacity: 0.2; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1.2); }
}

/* --- Generic Animated Demo (Lead Gen, Recruitment, Data, Docs, Reporting) --- */
.animated-demo-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  flex: 1;
}

.animated-demo-container svg {
  width: 100%;
  max-width: 700px;
  height: auto;
}

.demo-info-row {
  display: flex;
  gap: 1rem;
  width: 100%;
  max-width: 700px;
}

.demo-info-card {
  flex: 1;
  padding: 1rem;
  background: var(--off-white);
  border: 1px solid var(--border-grey);
  border-radius: var(--radius-sm);
  text-align: center;
}

.demo-info-card .info-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--cherry-red);
  font-family: var(--font-mono);
}

.demo-info-card .info-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* --- How It Works Section --- */
.solution-how-section {
  padding: var(--section-padding);
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  counter-reset: step;
}

.how-step {
  position: relative;
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--border-grey);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.how-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.how-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--cherry-red);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.how-step h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.how-step p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* --- Features Detail Grid --- */
.solution-features-section {
  padding: var(--section-padding);
  background: var(--off-white);
}

.solution-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.solution-feature-card {
  background: var(--white);
  border: 1px solid var(--border-grey);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all 0.3s ease;
}

.solution-feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.solution-feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(194, 3, 31, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cherry-red);
  margin-bottom: 1.25rem;
}

.solution-feature-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.solution-feature-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Tech Stack Section --- */
.solution-tech-section {
  padding: var(--section-padding);
}

.tech-stack-grid {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

.tech-stack-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--border-grey);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.tech-stack-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.tech-stack-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--light-grey);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.tech-stack-item span {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* --- Dark Mode Overrides --- */
[data-theme="dark"] .solution-demo-card {
  background: var(--dark-bg-light);
  border-color: rgba(255,255,255,0.08);
}

[data-theme="dark"] .demo-card-header {
  background: var(--dark-bg);
  border-color: rgba(255,255,255,0.08);
}

[data-theme="dark"] .meeting-transcript-panel,
[data-theme="dark"] .kb-response,
[data-theme="dark"] .voice-transcript {
  background: var(--dark-bg);
  border-color: rgba(255,255,255,0.08);
}

[data-theme="dark"] .kb-search-bar input {
  background: var(--dark-bg);
  border-color: rgba(255,255,255,0.12);
  color: #eee;
}

[data-theme="dark"] .action-item,
[data-theme="dark"] .demo-info-card {
  background: var(--dark-bg);
  border-color: rgba(255,255,255,0.08);
}

[data-theme="dark"] .how-step,
[data-theme="dark"] .solution-feature-card,
[data-theme="dark"] .tech-stack-item {
  background: var(--dark-bg-light);
  border-color: rgba(255,255,255,0.08);
}

[data-theme="dark"] .solution-features-section {
  background: var(--dark-bg);
}

[data-theme="dark"] .transcript-line {
  border-color: rgba(255,255,255,0.06);
}

[data-theme="dark"] .kb-source-tag {
  background: rgba(255,255,255,0.06);
  color: #aaa;
}

[data-theme="dark"] .tech-stack-icon {
  background: rgba(255,255,255,0.06);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .solution-hero { padding: 7rem 0 3rem; }
  .solution-hero h1 { font-size: 1.75rem; }
  .demo-card-body { padding: 1.5rem; }
  .meeting-demo-container { flex-direction: column; }
  .meeting-actions-panel { width: 100%; min-width: auto; }
  .demo-info-row { flex-direction: column; }
  .how-steps { grid-template-columns: 1fr; }
  .solution-features-grid { grid-template-columns: 1fr; }
  .kb-search-bar { flex-direction: column; }
}