/**
 * Evaluation Lab Landing Page Styles
 */

.eval-lab {
  --essay-color: #667eea;
  --essay-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gs-color: #11998e;
  --gs-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

/* Hero Section */
.eval-hero {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  color: white;
  padding: 4rem 0;
  text-align: center;
}

.eval-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.eval-hero h1 {
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

/* Punch Line */
.eval-hero-punch {
  margin-bottom: 1.5rem;
}

.eval-hero-punch .punch-line {
  font-size: 1.15rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin: 0;
}

/* Identity Statement */
.eval-hero-identity {
  margin-bottom: 1.5rem;
}

.eval-hero-identity .identity-line {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

.eval-hero-identity .identity-line strong {
  background: linear-gradient(135deg, #667eea 0%, #38ef7d 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.2rem;
}

/* Flow Steps */
.eval-hero-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.eval-hero-flow .flow-step {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.eval-hero-flow .flow-arrow {
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.25rem;
  font-weight: 300;
}

/* Philosophy Section */
.eval-hero-philosophy {
  max-width: 650px;
  margin: 0 auto 1.5rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.eval-hero-philosophy .philosophy-main {
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0.75rem;
}

.eval-hero-philosophy .philosophy-detail {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.95rem;
}

.eval-hero-philosophy .philosophy-advantage {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  font-style: italic;
}

/* Stakes */
.eval-hero-stakes {
  margin-bottom: 1.25rem;
}

.eval-hero-stakes p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.eval-hero-stakes strong {
  color: #fff;
  font-weight: 600;
}

/* Closing */
.eval-hero-closing {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.eval-hero-closing .closing-word {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.eval-hero-closing .closing-word.highlight {
  background: linear-gradient(135deg, #667eea 0%, #38ef7d 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

.eval-hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.eval-hero-stats .stat {
  text-align: center;
}

.eval-hero-stats .stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #667eea 0%, #38ef7d 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.eval-hero-stats .stat-label {
  font-size: 0.85rem;
  opacity: 0.7;
}

/* Feature Cards Section */
.eval-features {
  padding: 4rem 0;
  background: #f8f9fa;
}

.eval-card {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  height: 100%;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.eval-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.eval-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: white;
  margin-bottom: 1.5rem;
}

.eval-card-essay .eval-card-icon {
  background: var(--essay-gradient);
}

.eval-card-gs .eval-card-icon {
  background: var(--gs-gradient);
}

.eval-card h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #1a1a2e;
}

.eval-card-tagline {
  font-size: 1rem;
  font-style: italic;
  color: #495057;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #e9ecef;
}

.eval-card-essay .eval-card-tagline {
  color: var(--essay-color);
}

.eval-card-gs .eval-card-tagline {
  color: var(--gs-color);
}

.eval-card-desc {
  color: #6c757d;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.eval-card-features {
  margin-bottom: 1.5rem;
}

.eval-card-features .feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: #495057;
  line-height: 1.5;
}

.eval-card-features .feature-item i {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.eval-card-features .feature-item strong {
  color: #1a1a2e;
}

.eval-card-essay .feature-item i {
  color: var(--essay-color);
  font-size: 1rem;
}

.eval-card-gs .feature-item i {
  color: var(--gs-color);
  font-size: 1rem;
}

/* CTA Text above button */
.eval-card-cta-text {
  font-size: 0.95rem;
  font-weight: 500;
  color: #1a1a2e;
  margin-bottom: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #e9ecef;
  text-align: center;
}

/* Video Placeholder */
.eval-video-placeholder {
  margin-bottom: 1.5rem;
}

.video-thumb {
  background: #f1f3f5;
  border-radius: 0.75rem;
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s ease;
}

.video-thumb:hover {
  background: #e9ecef;
}

.video-thumb i {
  font-size: 2.5rem;
  color: #adb5bd;
  display: block;
  margin-bottom: 0.5rem;
}

.video-thumb span {
  font-size: 0.9rem;
  color: #6c757d;
}

/* Buttons */
.btn-essay {
  background: var(--essay-gradient);
  color: white;
  border: none;
  padding: 0.875rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
  width: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-essay:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-gs {
  background: var(--gs-gradient);
  color: white;
  border: none;
  padding: 0.875rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
  width: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-gs:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(17, 153, 142, 0.4);
}

/* How It Works */
.eval-how-it-works {
  padding: 4rem 0;
  background: white;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 0.5rem;
}

.section-subtitle {
  text-align: center;
  color: #6c757d;
  margin-bottom: 3rem;
}

.steps-container {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.step {
  text-align: center;
  max-width: 250px;
  padding: 1rem;
}

.step-number {
  width: 32px;
  height: 32px;
  background: var(--essay-gradient);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
  margin: 0 auto 1rem;
}

.step-icon {
  font-size: 2.5rem;
  color: #adb5bd;
  margin-bottom: 1rem;
}

.step h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 0.5rem;
}

.step p {
  font-size: 0.9rem;
  color: #6c757d;
  line-height: 1.5;
}

.step-arrow {
  color: #dee2e6;
  font-size: 1.5rem;
  padding-top: 3rem;
}

@media (max-width: 768px) {
  .step-arrow {
    display: none;
  }
}

/* Tips Section */
.eval-tips {
  padding: 4rem 0;
  background: #f8f9fa;
}

.tip-card {
  background: white;
  border-radius: 1rem;
  padding: 1.5rem;
  height: 100%;
}

.tip-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid;
}

.tip-do h3 {
  color: #28a745;
  border-color: #28a745;
}

.tip-dont h3 {
  color: #dc3545;
  border-color: #dc3545;
}

.tip-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tip-card li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.95rem;
  color: #495057;
  line-height: 1.5;
}

.tip-do li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: #28a745;
  font-weight: bold;
}

.tip-dont li::before {
  content: "\2717";
  position: absolute;
  left: 0;
  color: #dc3545;
  font-weight: bold;
}

/* What You Get - Masterclass */
.eval-output {
  padding: 4rem 0;
  background: white;
}

.masterclass-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  max-width: 1000px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .masterclass-grid {
    grid-template-columns: 1fr;
  }
}

.masterclass-item {
  padding: 1.25rem 1.5rem;
  border-radius: 0.75rem;
  background: white;
  border: 1px solid #e9ecef;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.masterclass-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--essay-gradient);
  opacity: 0.7;
}

.masterclass-item:nth-child(even)::before {
  background: var(--gs-gradient);
}

.masterclass-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border-color: transparent;
}

.masterclass-item:hover::before {
  opacity: 1;
  width: 5px;
}

.masterclass-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.masterclass-item:nth-child(odd) h4 {
  color: #4a5568;
}

.masterclass-item:nth-child(even) h4 {
  color: #2d3748;
}

.masterclass-item p {
  font-size: 0.85rem;
  color: #6c757d;
  line-height: 1.6;
  margin: 0;
}

/* Demo Section */
.eval-demo {
  padding: 4rem 0;
  background: #f8f9fa;
}

.demo-placeholder {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.demo-thumb {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border-radius: 0.75rem;
  padding: 3rem 2rem;
  margin-bottom: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.demo-thumb:hover {
  transform: scale(1.02);
}

.demo-thumb i {
  font-size: 3rem;
  color: white;
  opacity: 0.9;
  display: block;
  margin-bottom: 0.75rem;
}

.demo-thumb span {
  color: white;
  font-weight: 500;
  font-size: 1rem;
}

.demo-essay .demo-thumb {
  background: var(--essay-gradient);
}

.demo-gs .demo-thumb {
  background: var(--gs-gradient);
}

.demo-duration {
  color: #6c757d;
  font-size: 0.9rem;
  margin: 0;
}

/* Legacy output-item styles (keeping for backwards compatibility) */
.output-item {
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: 0.75rem;
  background: #f8f9fa;
  transition: transform 0.2s ease;
}

.output-item:hover {
  transform: translateY(-3px);
}

.output-item i {
  font-size: 2rem;
  color: var(--essay-color);
  margin-bottom: 0.75rem;
}

.output-item h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 0.25rem;
}

.output-item p {
  font-size: 0.85rem;
  color: #6c757d;
  margin: 0;
}

/* FAQ Section */
.eval-faq {
  padding: 4rem 0;
  background: #f8f9fa;
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border-radius: 0.75rem;
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 500;
  color: #1a1a2e;
  transition: background 0.2s ease;
}

.faq-question:hover {
  background: #f8f9fa;
}

.faq-question i {
  color: #adb5bd;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-answer p {
  color: #6c757d;
  line-height: 1.6;
  margin: 0;
}

/* CTA Section */
.eval-cta {
  padding: 4rem 0;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  color: white;
  text-align: center;
}

.eval-cta h2 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.eval-cta-philosophy {
  max-width: 650px;
  margin: 0 auto 2rem;
}

.eval-cta-philosophy p {
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.eval-cta-philosophy strong {
  color: #fff;
}

.eval-cta-philosophy .cta-tagline {
  margin-top: 1.5rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.5px;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-cta-primary {
  background: var(--essay-gradient);
  color: white;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-weight: 500;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-cta-primary:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(102, 126, 234, 0.5);
}

.btn-cta-secondary {
  background: var(--gs-gradient);
  color: white;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-weight: 500;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-cta-secondary:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(17, 153, 142, 0.5);
}

/* Responsive */
@media (max-width: 576px) {
  .eval-hero {
    padding: 3rem 1rem;
  }

  .eval-hero h1 {
    font-size: 1.75rem;
  }

  .eval-hero-punch .punch-line {
    font-size: 1rem;
  }

  .eval-hero-identity .identity-line {
    font-size: 1rem;
  }

  .eval-hero-identity .identity-line strong {
    font-size: 1.05rem;
  }

  .eval-hero-flow .flow-step {
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
  }

  .eval-hero-flow .flow-arrow {
    font-size: 1rem;
  }

  .eval-hero-philosophy {
    padding: 1rem 0;
  }

  .eval-hero-philosophy .philosophy-main {
    font-size: 0.95rem;
    line-height: 1.7;
  }

  .eval-hero-philosophy .philosophy-detail {
    font-size: 0.85rem;
  }

  .eval-hero-closing {
    gap: 1rem;
  }

  .eval-hero-closing .closing-word {
    font-size: 0.8rem;
  }

  .eval-hero-stats {
    gap: 2rem;
  }

  .eval-hero-stats .stat-number {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.5rem;
  }
}

/* FAQ Toggle Script Inline */
.eval-lab script {
  display: none;
}