/* AI-Powered Safety Engineering Workspace - Pitch Deck Styles */
/* Inspired by Wisk Aero design aesthetic */

:root {
  /* Wisk Aero inspired color palette */
  --primary-yellow: #FFD100;
  --primary-cyan: #00A9CE;
  --neutral-dark: #55565A;
  --neutral-light: #F8F9FA;
  --white: #FFFFFF;

  /* Typography - Wisk Aero fonts */
  --font-primary: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-secondary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing and Layout */
  --border-radius: 22px;
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--neutral-dark);
  background: var(--white);
}

/* Slide Container */
.slide {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 60px 40px;
  position: relative;
  overflow: hidden;
}

/* Typography Hierarchy */
h1 {
  font-family: var(--font-secondary);
  font-size: 50px;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 24px;
}

h2 {
  font-family: var(--font-secondary);
  font-size: 42px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 20px;
}

h3 {
  font-family: var(--font-secondary);
  font-size: 32px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 16px;
}

p, li {
  font-size: 24px;
  font-weight: 400;
  line-height: 1.5;
  margin-bottom: 12px;
}

/* Title Slide */
.slide-title {
  background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-yellow) 100%);
  color: var(--white);
  text-align: center;
}

.slide-title h1 {
  font-size: 64px;
  margin-bottom: 32px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.slide-title .subtitle {
  font-size: 28px;
  font-weight: 300;
  opacity: 0.95;
  margin-bottom: 48px;
}

/* Problem Slide */
.slide-problem {
  background: var(--neutral-light);
}

.slide-problem h1 {
  color: #E74C3C;
  text-align: center;
  margin-bottom: 40px;
}

/* Numbers/Stats Slide */
.slide-numbers {
  background: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  width: 100%;
  max-width: 1000px;
}

.stat-item {
  background: var(--white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-subtle);
  text-align: center;
  transition: var(--transition);
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.stat-number {
  font-size: 48px;
  font-weight: 900;
  color: var(--primary-cyan);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 18px;
  color: var(--neutral-dark);
  font-weight: 500;
}

/* Solution Slide */
.slide-solution {
  background: linear-gradient(45deg, var(--primary-yellow) 0%, #FFE55C 100%);
  color: var(--neutral-dark);
}

.slide-solution h1 {
  color: var(--neutral-dark);
  text-align: center;
  margin-bottom: 32px;
}

/* MVP Features Slide */
.slide-mvp {
  background: var(--white);
}

.features-container {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  gap: 60px;
}

.feature-card {
  flex: 1;
  background: var(--white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-subtle);
  border-left: 6px solid var(--primary-cyan);
  transition: var(--transition);
}

.feature-card:nth-child(2) {
  border-left-color: var(--primary-yellow);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.feature-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary-cyan);
  margin-bottom: 16px;
}

.feature-card:nth-child(2) .feature-title {
  color: #F39C12;
}

/* Call to Action Slide */
.slide-cta {
  background: linear-gradient(135deg, var(--neutral-dark) 0%, #34495E 100%);
  color: var(--white);
  text-align: center;
}

.slide-cta h1 {
  color: var(--primary-yellow);
  margin-bottom: 40px;
}

/* Buttons and Interactive Elements */
.button {
  display: inline-block;
  padding: 16px 32px;
  background: var(--primary-cyan);
  color: var(--white);
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 18px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.button:hover {
  background: #0891A6;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 169, 206, 0.3);
}

.button-yellow {
  background: var(--primary-yellow);
  color: var(--neutral-dark);
}

.button-yellow:hover {
  background: #E6BC00;
  box-shadow: 0 6px 20px rgba(255, 209, 0, 0.3);
}

/* Lists and Content */
ul {
  list-style: none;
  padding-left: 0;
  max-width: 900px;
  margin: 0 auto;
}

li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 16px;
}

li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary-cyan);
  font-weight: bold;
  font-size: 20px;
}

@media (max-width: 768px) {
  li {
    padding-left: 25px;
  }

  li::before {
    font-size: 16px;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .slide {
    padding: 20px 15px;
    height: 100vh;
    overflow-y: auto;
  }

  /* Mobile Typography */
  h1 {
    font-size: 28px;
    line-height: 1.1;
    margin-bottom: 16px;
  }

  h2 {
    font-size: 22px;
    line-height: 1.2;
    margin-bottom: 14px;
  }

  h3 {
    font-size: 20px;
    line-height: 1.3;
    margin-bottom: 12px;
  }

  p, li {
    font-size: 16px;
    line-height: 1.4;
    margin-bottom: 8px;
  }

  /* Title Slide Mobile */
  .slide-title h1 {
    font-size: 32px;
    margin-bottom: 20px;
  }

  .slide-title .subtitle {
    font-size: 18px;
    line-height: 1.3;
    margin-bottom: 30px;
    padding: 0 10px;
  }

  /* Stats Grid Mobile */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 15px;
    max-width: 100%;
  }

  .stat-item {
    padding: 20px 15px;
  }

  .stat-number {
    font-size: 32px;
  }

  .stat-label {
    font-size: 14px;
  }

  /* Features Container Mobile */
  .features-container {
    flex-direction: column;
    gap: 20px;
    max-width: 100%;
  }

  .feature-card {
    padding: 20px 15px;
  }

  .feature-title {
    font-size: 20px;
  }

  /* Problem Slide Mobile */
  .slide-problem h1 {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .slide-problem h2 {
    font-size: 18px;
    padding: 0 10px;
    margin-bottom: 25px;
  }

  .slide-problem ul {
    max-width: 100%;
    padding: 0 5px;
  }

  .slide-problem li {
    font-size: 15px;
    padding-left: 25px;
    margin-bottom: 12px;
  }

  /* How It Works Mobile */
  .slide div[style*="flex"] {
    flex-direction: column !important;
    gap: 30px !important;
  }

  /* Competitive Advantage Mobile */
  .slide div[style*="grid-template-columns: repeat(3"] {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  /* Team & Ask Mobile */
  .slide div[style*="grid-template-columns: repeat(2"] {
    grid-template-columns: 1fr !important;
    gap: 25px !important;
  }

  /* Button Mobile */
  .button {
    padding: 12px 24px;
    font-size: 16px;
    display: block;
    width: fit-content;
    margin: 0 auto;
  }

  /* Navigation Mobile */
  .slide div[style*="position: fixed"] {
    bottom: 10px !important;
    right: 10px !important;
  }

  .slide button {
    padding: 8px 12px !important;
    font-size: 14px !important;
    margin-right: 5px !important;
  }
}

/* Extra Small Mobile */
@media (max-width: 480px) {
  .slide {
    padding: 15px 10px;
  }

  .slide-title h1 {
    font-size: 26px;
  }

  .slide-title .subtitle {
    font-size: 16px;
  }

  h1 { font-size: 24px; }
  h2 { font-size: 20px; }
  h3 { font-size: 18px; }
  p, li { font-size: 14px; }

  .feature-card, .stat-item {
    padding: 15px 10px;
  }
}

/* Animation Classes */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: slideInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Print Styles */
@media print {
  .slide {
    height: auto;
    page-break-after: always;
    padding: 40px;
  }
}