:root {
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-soft: linear-gradient(135deg, #eef2ff 0%, #fdf2ff 100%);
  --color-bg: #f3f4f6;
  --color-card: #ffffff;
  --color-text-primary: #111827;
  --color-text-secondary: #4b5563;
  --color-accent: #0f172a;
  --radius-lg: 24px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

body {
  background-color: var(--color-bg);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 2vw, 1.5rem);
  color: var(--color-text-primary);
}

.bento-container {
  display: grid;
  grid-template-columns: 1.7fr 0.8fr 0.8fr;
  grid-template-rows: minmax(320px, 1fr) minmax(220px, 0.8fr);
  gap: 1.5rem;
  max-width: 1320px;
  width: 100%;
  height: 85vh;
  min-height: 600px;
}

.bento-box {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.bento-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
}

.hero-box {
  grid-column: 1;
  grid-row: 1 / span 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(145deg, #ffffff 0%, #f8faff 100%);
  padding: 3rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: #e0e7ff;
  color: #4338ca;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 2rem;
  align-self: flex-start;
  gap: 0.5rem;
}

.badge i {
  font-size: 1rem;
}

.title {
  font-size: clamp(2.5rem, 4vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 100%;
}

.cta-group {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.cta-button {
  padding: 1rem 2rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1.05rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.cta-button.primary {
  background: var(--color-accent);
  color: white;
  box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.2);
}

.cta-button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 20px -5px rgba(15, 23, 42, 0.3);
}

.cta-button.ghost {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid rgba(15, 23, 42, 0.2);
}

.cta-button.ghost:hover {
  border-color: rgba(15, 23, 42, 0.4);
  background: rgba(15, 23, 42, 0.04);
}

.how-it-works-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
}

.how-it-works-link:hover {
  color: var(--color-accent);
  transform: translateX(4px);
}

.how-it-works-link i {
  font-size: 1.25rem;
}

.image-box {
  grid-column: 2;
  grid-row: 1;
  padding: 0;
  position: relative;
}

.image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  transition: transform 0.5s ease;
}

.image-box:hover img {
  transform: scale(1.05);
}

.overlay-text {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.75rem 1.5rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.875rem;
  backdrop-filter: blur(4px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.feature-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
}

.ai-box {
  grid-column: 2 / span 2;
  grid-row: 2;
  background: linear-gradient(135deg, #ffffff 0%, #f0f4ff 100%);
  border: 2px solid #e0e7ff;
  box-shadow: 0 8px 16px -4px rgba(99, 102, 241, 0.12);
}

.icon-wrapper {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.icon-wrapper i {
  font-size: 1.6rem;
}

.feature-box h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.feature-box p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.ai-text span {
  display: block;
  margin-bottom: 0.35rem;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: #6366f1;
  margin-bottom: 0.25rem;
}
.pipeline-text {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pipeline-text .intro {
  margin-top: 0.5rem;
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.text-blocks {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.text-card {
  background: rgba(255, 255, 255, 0.85);
  border-radius: 16px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  padding: 1.25rem;
  box-shadow: 0 10px 20px -10px rgba(15, 23, 42, 0.15);
}

.text-card h4 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
}

.text-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.graph-box {
  grid-column: 3;
  grid-row: 1;
  background-image: url('../../public/graph.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.graph-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.3) 60%, transparent 100%);
  z-index: 1;
}

.graph-content {
  position: relative;
  z-index: 2;
  color: #e2e8f0;
  padding: 0;
}

.graph-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  color: #ffffff;
}

.graph-content p {
  font-size: 0.95rem;
  margin: 0;
  color: rgba(226, 232, 240, 0.9);
}

@media (max-width: 968px) {
  body {
    padding: 1.5rem;
  }

  .bento-container {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    height: auto;
    gap: 1rem;
  }

  .hero-box,
  .image-box,
  .graph-box,
  .ai-box {
    grid-column: 1;
    grid-row: auto;
  }

  .image-box {
    height: 280px;
  }
}

@media (max-width: 480px) {
  body {
    padding: 1rem;
  }

  .bento-box {
    padding: 1.75rem;
  }

  .title {
    font-size: 2rem;
  }

  .subtitle {
    font-size: 1.05rem;
  }

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

  .cta-button {
    width: 100%;
    text-align: center;
  }
}

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1.5rem;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-container {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 480px;
  width: 100%;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: all 0.2s;
}

.modal-close:hover {
  background: var(--color-bg);
  color: var(--color-text-primary);
}

.modal-header {
  text-align: center;
  margin-bottom: 2rem;
}

.modal-header i {
  font-size: 2.5rem;
  color: #6366f1;
  margin-bottom: 1rem;
}

.modal-header h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.modal-header p {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.form-group input {
  padding: 0.875rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: 10px;
  font-size: 1rem;
  transition: all 0.2s;
  background: white;
}

.form-group input:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group input::placeholder {
  color: #9ca3af;
}

.modal-submit {
  margin-top: 0.5rem;
  padding: 1rem;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.modal-submit:hover {
  background: #000;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

@media (max-width: 480px) {
  .modal-container {
    padding: 2rem 1.5rem;
  }

  .modal-header h2 {
    font-size: 1.5rem;
  }
}