/* Data Analytics Page Styles */

/* General */
body {
  font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  color: #1a1a1a;
  line-height: 1.8;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Hero Section */
.data-hero {
  position: relative;
  background: linear-gradient(135deg, #059669 0%, #10b981 50%, #34d399 100%);
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
  padding: 100px 20px;
}

.data-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 600"><defs><linearGradient id="dataGrad1" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:rgba(255,255,255,0.15);stop-opacity:1" /><stop offset="100%" style="stop-color:rgba(255,255,255,0.05);stop-opacity:1" /></linearGradient></defs><circle cx="200" cy="100" r="40" fill="rgba(255,255,255,0.1)"><animate attributeName="r" dur="8s" repeatCount="indefinite" values="40;50;40" /><animate attributeName="opacity" dur="8s" repeatCount="indefinite" values="0.1;0.2;0.1" /></circle><circle cx="400" cy="200" r="30" fill="rgba(255,255,255,0.08)"><animate attributeName="r" dur="10s" repeatCount="indefinite" values="30;40;30" /><animate attributeName="opacity" dur="10s" repeatCount="indefinite" values="0.08;0.15;0.08" /></circle><circle cx="600" cy="150" r="35" fill="rgba(255,255,255,0.12)"><animate attributeName="r" dur="9s" repeatCount="indefinite" values="35;45;35" /><animate attributeName="opacity" dur="9s" repeatCount="indefinite" values="0.12;0.2;0.12" /></circle><circle cx="800" cy="250" r="45" fill="rgba(255,255,255,0.1)"><animate attributeName="r" dur="11s" repeatCount="indefinite" values="45;55;45" /><animate attributeName="opacity" dur="11s" repeatCount="indefinite" values="0.1;0.18;0.1" /></circle><circle cx="1000" cy="180" r="38" fill="rgba(255,255,255,0.09)"><animate attributeName="r" dur="7s" repeatCount="indefinite" values="38;48;38" /><animate attributeName="opacity" dur="7s" repeatCount="indefinite" values="0.09;0.16;0.09" /></circle><circle cx="1200" cy="120" r="42" fill="rgba(255,255,255,0.11)"><animate attributeName="r" dur="12s" repeatCount="indefinite" values="42;52;42" /><animate attributeName="opacity" dur="12s" repeatCount="indefinite" values="0.11;0.19;0.11" /></circle></svg>');
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  opacity: 0.6;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.1);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 8px 24px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 1px;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: 2px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
  opacity: 0.95;
}

.hero-description {
  font-size: 1.1rem;
  font-weight: 300;
  margin-bottom: 2.5rem;
  opacity: 0.9;
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  padding: 16px 40px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-block;
}

.btn-primary {
  background: #fff;
  color: #059669;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.btn-primary:hover {
  background: #f0fdf4;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.8);
  transform: translateY(-2px);
}

/* Overview Section */
.data-overview {
  padding: 120px 0;
  background: #fff;
}

.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #1a1a1a;
  line-height: 1.3;
}

.section-lead {
  font-size: 1.1rem;
  color: #4b5563;
  margin-bottom: 3rem;
  line-height: 1.8;
}

.overview-benefits {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.benefit-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  border-radius: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.benefit-item:hover {
  transform: translateX(10px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.15);
}

.benefit-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.benefit-content {
  flex: 1;
}

.benefit-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #1a1a1a;
}

.benefit-description {
  font-size: 0.95rem;
  color: #6b7280;
  line-height: 1.6;
}

.overview-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual-container {
  width: 100%;
  max-width: 400px;
  padding: 40px;
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  border-radius: 24px;
  box-shadow: 0 10px 40px rgba(16, 185, 129, 0.15);
}

.data-svg {
  width: 100%;
  height: auto;
}

/* Services Section */
.data-services {
  padding: 120px 0;
  background: linear-gradient(180deg, #f9fafb 0%, #fff 100%);
}

.section-title-center {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  color: #1a1a1a;
}

.section-subtitle-center {
  font-size: 1.1rem;
  text-align: center;
  color: #6b7280;
  margin-bottom: 4rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: #fff;
  padding: 40px 30px;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #e5e7eb;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(16, 185, 129, 0.15);
  border-color: #10b981;
}

.service-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: #fff;
}

.service-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #1a1a1a;
}

.service-description {
  font-size: 1rem;
  color: #4b5563;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-features li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  color: #6b7280;
  font-size: 0.95rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #10b981;
  font-weight: 700;
}

/* Process Section */
.data-process {
  padding: 120px 0;
  background: #fff;
}

.process-timeline {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 40px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, #10b981 0%, #059669 100%);
}

.process-step {
  display: flex;
  gap: 40px;
  margin-bottom: 60px;
  position: relative;
}

.process-step:last-child {
  margin-bottom: 0;
}

.step-number {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
  position: relative;
  z-index: 1;
}

.step-content {
  flex: 1;
  padding-top: 10px;
}

.step-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #1a1a1a;
}

.step-description {
  font-size: 1rem;
  color: #4b5563;
  line-height: 1.8;
}

/* Tools Section */
.data-tools {
  padding: 120px 0;
  background: linear-gradient(180deg, #f9fafb 0%, #fff 100%);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.tool-card {
  background: #fff;
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #e5e7eb;
}

.tool-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(16, 185, 129, 0.15);
  border-color: #10b981;
}

.tool-name {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #10b981;
}

.tool-description {
  font-size: 0.95rem;
  color: #6b7280;
  line-height: 1.6;
}

/* Results Section */
.data-results {
  padding: 120px 0;
  background: #fff;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.result-card {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #d1fae5;
}

.result-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(16, 185, 129, 0.2);
  border-color: #10b981;
}

.result-number {
  font-size: 3rem;
  font-weight: 700;
  color: #10b981;
  margin-bottom: 0.5rem;
}

.result-label {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #1a1a1a;
}

.result-description {
  font-size: 0.95rem;
  color: #6b7280;
  line-height: 1.6;
}

/* CTA Section */
.data-cta {
  padding: 100px 0;
  background: linear-gradient(135deg, #059669 0%, #10b981 50%, #34d399 100%);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.data-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.cta-description {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  opacity: 0.95;
}

.cta-button {
  display: inline-block;
  background: #fff;
  color: #059669;
  padding: 18px 50px;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.3);
}

.cta-button:hover {
  background: #f0fdf4;
  transform: translateY(-3px);
  box-shadow: 0 6px 30px rgba(255, 255, 255, 0.4);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .overview-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .tools-grid {
    grid-template-columns: 1fr;
  }

  .results-grid {
    grid-template-columns: 1fr;
  }

  .process-timeline::before {
    left: 30px;
  }

  .step-number {
    width: 60px;
    height: 60px;
    font-size: 1.2rem;
  }

  .section-title,
  .section-title-center {
    font-size: 2rem;
  }

  .cta-title {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .data-hero {
    padding: 80px 20px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .btn-primary, .btn-secondary {
    padding: 14px 30px;
    font-size: 0.95rem;
  }

  .data-overview,
  .data-services,
  .data-process,
  .data-tools,
  .data-results {
    padding: 80px 0;
  }

  .data-cta {
    padding: 80px 0;
  }
}