/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Autism Blue Premium Color Scheme */
  --autism-blue: #0066CC;
  --autism-blue-light: #3399FF;
  --autism-blue-dark: #003D7A;
  --royal-blue: #1E40AF;
  --navy-deep: #0A1929;
  --navy-medium: #162A40;
  --slate-dark: #1E293B;
  --accent-silver: #CBD5E1;
  --accent-white: #F8FAFC;
  --text-white: #FFFFFF;
  --text-light: #E2E8F0;
  --text-muted: #94A3B8;
  --border-blue: rgba(0, 102, 204, 0.2);
  --shadow-blue: 0 10px 40px rgba(0, 102, 204, 0.15);
  --shadow-premium: 0 20px 60px rgba(0, 0, 0, 0.4);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--text-white);
  background: var(--navy-deep);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.page-wrapper {
  min-height: 100vh;
  background: var(--navy-deep);
}

/* Premium Hero Section with Video Background */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--text-white);
}

.video-background {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  z-index: 0;
  object-fit: cover;
  opacity: 0.4;
}

/* Premium Overlay with Autism Blue Gradient */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(10, 25, 41, 0.92) 0%,
    rgba(0, 61, 122, 0.85) 50%,
    rgba(10, 25, 41, 0.92) 100%
  );
  z-index: 1;
}

/* Professional geometric pattern overlay */
.hero-overlay::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(90deg, rgba(0, 102, 204, 0.03) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 102, 204, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 3rem;
  max-width: 1300px;
  margin: 0 auto;
}

/* Professional Glass Container */
.hero-text {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(30px);
  border: 2px solid rgba(0, 102, 204, 0.3);
  border-radius: 24px;
  padding: 4rem 3.5rem;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  color: var(--text-white);
  text-shadow: 0 4px 20px rgba(0, 102, 204, 0.3);
  animation: fadeInUp 0.8s ease-out;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 3rem;
  color: var(--autism-blue-light);
  animation: fadeInUp 1s ease-out 0.2s both;
  letter-spacing: 0.3px;
}

/* Professional Stats Display */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  animation: fadeInUp 1.2s ease-out 0.4s both;
}

.stat-item {
  background: rgba(0, 102, 204, 0.08);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(0, 102, 204, 0.4);
  border-radius: 16px;
  padding: 2rem 3rem;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 200px;
}

.stat-item:hover {
  transform: translateY(-8px);
  border-color: var(--autism-blue);
  background: rgba(0, 102, 204, 0.12);
  box-shadow: 0 20px 50px rgba(0, 102, 204, 0.25);
}

.stat-value {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--autism-blue-light);
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 15px rgba(51, 153, 255, 0.4);
  letter-spacing: -1px;
}

.stat-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* Professional CTA Button */
.cta-button {
  display: inline-block;
  background: linear-gradient(135deg, var(--autism-blue) 0%, var(--royal-blue) 100%);
  color: var(--text-white);
  padding: 1.5rem 4rem;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 10px 30px rgba(0, 102, 204, 0.3);
  animation: fadeInUp 1.4s ease-out 0.6s both;
  text-transform: uppercase;
  letter-spacing: 2px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-button:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 45px rgba(0, 102, 204, 0.5);
  background: linear-gradient(135deg, var(--autism-blue-light) 0%, var(--autism-blue) 100%);
}

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

/* Professional Sections */
.section {
  padding: 5rem 2rem;
  position: relative;
}

.section-light {
  background: linear-gradient(180deg, #0f1d30 0%, #162a40 100%);
}

.section-dark {
  background: linear-gradient(180deg, #0a1929 0%, #0f1d30 100%);
}

.container {
  max-width: 1300px;
  margin: 0 auto;
}

.section-title {
  font-size: 3rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--text-white);
  letter-spacing: -0.5px;
}

.section-description {
  text-align: center;
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 800px;
  margin: 0 auto 3.5rem;
  line-height: 1.7;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

/* Professional Cards */
.card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 102, 204, 0.25);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--autism-blue);
  box-shadow: 0 20px 50px rgba(0, 102, 204, 0.2);
  background: rgba(0, 102, 204, 0.06);
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 1.25rem;
}

.card-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--autism-blue-light);
  margin-bottom: 0.75rem;
  letter-spacing: -0.5px;
}

.card-text {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Feature Cards */
.feature-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 102, 204, 0.2);
  border-radius: 20px;
  padding: 2.5rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
  background: rgba(0, 102, 204, 0.08);
  border-color: var(--autism-blue);
  transform: translateY(-6px);
  box-shadow: 0 15px 40px rgba(0, 102, 204, 0.2);
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--autism-blue-light);
}

.feature-text {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.metric-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  border: 2px solid rgba(0, 102, 204, 0.3);
  border-radius: 20px;
  padding: 2.5rem;
  transition: all 0.3s;
}

.metric-card.highlight {
  border-color: var(--autism-blue);
  box-shadow: 0 10px 40px rgba(0, 102, 204, 0.15);
}

.metric-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 102, 204, 0.25);
}

.metric-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid rgba(0, 102, 204, 0.3);
}

.metric-value {
  font-size: 3rem;
  font-weight: 900;
  color: var(--autism-blue-light);
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.metric-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.breakdown-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 1rem;
  background: rgba(0, 102, 204, 0.05);
  border: 1px solid rgba(0, 102, 204, 0.15);
  border-radius: 10px;
  font-size: 0.95rem;
  transition: all 0.3s;
}

.breakdown-item:hover {
  background: rgba(0, 102, 204, 0.1);
  border-color: var(--autism-blue);
  transform: translateX(4px);
}

.breakdown-item span {
  color: var(--text-light);
}

.breakdown-item strong {
  color: var(--autism-blue-light);
  font-weight: 700;
  font-size: 1.1rem;
}

/* Stat Cards */
.stat-card {
  background: linear-gradient(135deg, rgba(0, 102, 204, 0.15) 0%, rgba(0, 102, 204, 0.08) 100%);
  backdrop-filter: blur(20px);
  border: 2px solid var(--autism-blue);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  transition: all 0.3s;
  box-shadow: 0 10px 30px rgba(0, 102, 204, 0.2);
}

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 102, 204, 0.35);
}

.stat-card-value {
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--autism-blue-light);
  margin-bottom: 0.5rem;
  letter-spacing: -1px;
}

.stat-card-label {
  font-size: 1rem;
  color: var(--text-light);
  font-weight: 500;
}

/* Investment Breakdown */
.investment-breakdown {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.breakdown-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 102, 204, 0.25);
  border-radius: 20px;
  padding: 2.5rem;
}

.breakdown-card h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--autism-blue-light);
  padding-bottom: 1rem;
  border-bottom: 2px solid rgba(0, 102, 204, 0.3);
}

.breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: rgba(0, 102, 204, 0.05);
  border: 1px solid rgba(0, 102, 204, 0.2);
  border-radius: 10px;
  gap: 1rem;
  transition: all 0.3s;
}

.breakdown-row:hover {
  background: rgba(0, 102, 204, 0.1);
  border-color: var(--autism-blue);
  transform: translateX(4px);
}

.breakdown-row span:first-child {
  flex: 1;
  color: var(--text-light);
  font-size: 1rem;
}

.breakdown-row strong {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--autism-blue-light);
}

.breakdown-row .percent {
  color: var(--text-muted);
  font-size: 0.9rem;
  min-width: 45px;
  text-align: right;
}

/* Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.timeline-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  transition: all 0.3s;
}

.timeline-item:hover {
  transform: translateX(8px);
}

.timeline-item.highlight {
  padding: 1.25rem;
  background: rgba(0, 102, 204, 0.1);
  border-radius: 12px;
  border-left: 4px solid var(--autism-blue);
  box-shadow: 0 8px 30px rgba(0, 102, 204, 0.2);
}

.timeline-badge {
  background: linear-gradient(135deg, var(--autism-blue) 0%, var(--royal-blue) 100%);
  color: var(--text-white);
  padding: 0.875rem 1.25rem;
  border-radius: 10px;
  font-weight: 700;
  min-width: 80px;
  text-align: center;
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
  font-size: 0.95rem;
}

.timeline-item.highlight .timeline-badge {
  background: linear-gradient(135deg, var(--autism-blue-light) 0%, var(--autism-blue) 100%);
}

.timeline-content strong {
  display: block;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--autism-blue-light);
  margin-bottom: 0.5rem;
}

.timeline-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ROI Summary */
.roi-summary {
  margin-top: 3rem;
  padding: 2.5rem;
  background: rgba(0, 102, 204, 0.08);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  border: 2px solid var(--autism-blue);
  box-shadow: 0 10px 40px rgba(0, 102, 204, 0.2);
}

.roi-summary h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2.5rem;
  text-align: center;
  color: var(--autism-blue-light);
}

.roi-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(0, 102, 204, 0.25);
  border-radius: 16px;
  padding: 2.25rem;
  text-align: center;
  transition: all 0.3s;
}

.roi-card:hover {
  background: rgba(0, 102, 204, 0.08);
  border-color: var(--autism-blue);
  transform: translateY(-4px);
}

.roi-icon {
  font-size: 3rem;
  margin-bottom: 1.25rem;
}

.roi-card h4 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--autism-blue-light);
}

.roi-card p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.roi-card strong {
  color: var(--autism-blue-light);
}

/* Video Card */
.video-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  border: 2px solid rgba(0, 102, 204, 0.3);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
  max-width: 1000px;
  margin: 0 auto;
  transition: all 0.3s;
}

.video-card:hover {
  border-color: var(--autism-blue);
  box-shadow: 0 25px 70px rgba(0, 102, 204, 0.3);
  transform: translateY(-4px);
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  background: #000;
}

.video-player {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-description {
  padding: 2.5rem;
  background: rgba(10, 25, 41, 0.9);
}

.video-description h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--autism-blue-light);
}

.video-description p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Professional Form */
.brief-form {
  max-width: 1300px;
  margin: 3.5rem auto 0;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 102, 204, 0.25);
  border-radius: 24px;
  padding: 3.5rem;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3.5rem;
}

.form-section {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.form-section.full-width {
  grid-column: 1 / -1;
}

.form-section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--autism-blue-light);
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid rgba(0, 102, 204, 0.3);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.form-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-light);
}

.form-input,
.form-select,
.form-textarea {
  padding: 1rem 1.25rem;
  font-size: 1rem;
  border: 2px solid rgba(0, 102, 204, 0.25);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-white);
  font-family: inherit;
  transition: all 0.3s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--autism-blue);
  background: rgba(0, 102, 204, 0.08);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  padding: 0.75rem 0;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  cursor: pointer;
  padding: 0.625rem 0.875rem;
  border-radius: 8px;
  transition: all 0.3s;
}

.checkbox-label:hover {
  background: rgba(0, 102, 204, 0.05);
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--autism-blue);
}

.checkbox-label span {
  color: var(--text-muted);
  font-size: 1rem;
}

.checkbox-label.consent {
  padding: 1.25rem;
  background: rgba(0, 102, 204, 0.1);
  border: 2px solid var(--autism-blue);
  border-radius: 10px;
  margin-top: 1.25rem;
}

.form-actions {
  margin-top: 2.5rem;
  text-align: center;
}

.submit-button {
  background: linear-gradient(135deg, var(--autism-blue) 0%, var(--royal-blue) 100%);
  color: var(--text-white);
  border: none;
  padding: 1.5rem 4.5rem;
  font-size: 1.15rem;
  font-weight: 700;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 10px 30px rgba(0, 102, 204, 0.3);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.submit-button:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 45px rgba(0, 102, 204, 0.5);
  background: linear-gradient(135deg, var(--autism-blue-light) 0%, var(--autism-blue) 100%);
}

.form-note {
  margin-top: 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Professional Footer */
.footer {
  background: linear-gradient(180deg, var(--navy-deep) 0%, #050a14 100%);
  border-top: 1px solid rgba(0, 102, 204, 0.25);
  color: var(--text-muted);
  padding: 3.5rem 2rem 2rem;
}

.footer-content {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-section h3,
.footer-section h4 {
  color: var(--autism-blue-light);
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-section p {
  margin-bottom: 0.625rem;
  line-height: 1.7;
}

.footer-section a {
  color: var(--autism-blue-light);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-section a:hover {
  color: var(--autism-blue);
}

.footer-bottom {
  max-width: 1300px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 102, 204, 0.25);
  text-align: center;
}

.footer-bottom p {
  margin-bottom: 0.625rem;
  font-size: 0.9rem;
}

.disclaimer {
  font-size: 0.85rem;
  color: rgba(148, 163, 184, 0.7);
  font-style: italic;
}

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

  .hero-subtitle {
    font-size: 1.25rem;
  }

  .stat-value {
    font-size: 2.75rem;
  }

  .hero-stats {
    gap: 1.25rem;
  }

  .section-title {
    font-size: 2.25rem;
  }

  .section {
    padding: 3.5rem 1.5rem;
  }

  .grid-2,
  .grid-3,
  .metrics-grid,
  .investment-breakdown {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .brief-form {
    padding: 2.5rem 1.75rem;
  }

  .metric-value {
    font-size: 2.5rem;
  }

  .submit-button {
    width: 100%;
    padding: 1.25rem 2rem;
  }

  .hero-text {
    padding: 2.5rem 2rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .stat-value {
    font-size: 2.25rem;
  }

  .cta-button {
    padding: 1.125rem 2.5rem;
    font-size: 1rem;
  }
}