/* Aletheias Static Site Styles */
/* Based on Tailwind CSS utility classes */

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.5;
  color: #111827;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout */
.min-h-screen { min-height: 100vh; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-7xl { max-width: 80rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.w-full { width: 100%; }

/* Flexbox */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }
.space-x-8 > * + * { margin-left: 2rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }

/* Grid */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* Spacing */
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.pt-32 { padding-top: 8rem; }
.pb-20 { padding-bottom: 5rem; }
.pl-6 { padding-left: 1.5rem; }
.pl-8 { padding-left: 2rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-16 { margin-top: 4rem; }
.mt-24 { margin-top: 6rem; }
.mt-auto { margin-top: auto; }
.mr-2 { margin-right: 0.5rem; }
.ml-1 { margin-left: 0.25rem; }

/* Typography */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1.1; }
.text-6xl { font-size: 3.75rem; line-height: 1; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.italic { font-style: italic; }
.uppercase { text-transform: uppercase; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }
.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Colors */
.text-white { color: #fff; }
.text-gray-200 { color: #e5e7eb; }
.text-gray-300 { color: #d1d5db; }
.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-900 { color: #111827; }
.text-blue-400 { color: #60a5fa; }
.text-blue-500 { color: #3b82f6; }
.text-blue-600 { color: #2563eb; }
.text-blue-700 { color: #1d4ed8; }
.text-green-400 { color: #4ade80; }
.text-green-500 { color: #22c55e; }
.text-green-700 { color: #15803d; }
.text-red-500 { color: #ef4444; }
.text-orange-500 { color: #f97316; }
.text-purple-500 { color: #a855f7; }
.text-yellow-400 { color: #facc15; }

.bg-white { background-color: #fff; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-gray-200 { background-color: #e5e7eb; }
.bg-gray-300 { background-color: #d1d5db; }
.bg-gray-400 { background-color: #9ca3af; }
.bg-gray-700 { background-color: #374151; }
.bg-gray-800 { background-color: #1f2937; }
.bg-gray-900 { background-color: #111827; }
.bg-gray-950 { background-color: #030712; }
.bg-blue-50 { background-color: #eff6ff; }
.bg-blue-100 { background-color: #dbeafe; }
.bg-blue-500 { background-color: #3b82f6; }
.bg-green-100 { background-color: #dcfce7; }
.bg-green-400 { background-color: #4ade80; }
.bg-red-100 { background-color: #fee2e2; }
.bg-orange-100 { background-color: #ffedd5; }
.bg-purple-100 { background-color: #f3e8ff; }
.bg-amber-50 { background-color: #fffbeb; }

/* Borders */
.border { border-width: 1px; border-style: solid; }
.border-t { border-top-width: 1px; border-top-style: solid; }
.border-l { border-left-width: 1px; border-left-style: solid; }
.border-gray-100 { border-color: #f3f4f6; }
.border-gray-200 { border-color: #e5e7eb; }
.border-gray-300 { border-color: #d1d5db; }
.border-gray-500 { border-color: #6b7280; }
.border-gray-600 { border-color: #4b5563; }
.border-gray-700 { border-color: #374151; }
.border-blue-100 { border-color: #dbeafe; }
.border-amber-100 { border-color: #fef3c7; }

/* Border Radius */
.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }

/* Shadows */
.shadow-sm { box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }

/* Positioning */
.relative { position: relative; }
.absolute { position: absolute; }
.sticky { position: sticky; }
.fixed { position: fixed; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-8 { bottom: 2rem; }
.left-0 { left: 0; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }

/* Display */
.block { display: block; }
.inline-block { display: inline-block; }
.inline-flex { display: inline-flex; }
.hidden { display: none; }

/* Sizing */
.w-2 { width: 0.5rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-16 { width: 4rem; }
.w-36 { width: 9rem; }
.w-44 { width: 11rem; }
.w-48 { width: 12rem; }
.h-1 { height: 0.25rem; }
.h-2 { height: 0.5rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-44 { height: 11rem; }
.h-48 { height: 12rem; }
.min-h-350 { min-height: 350px; }

/* Effects */
.opacity-70 { opacity: 0.7; }
.overflow-hidden { overflow: hidden; }
.pointer-events-none { pointer-events: none; }

/* Transitions */
.transition-colors { transition-property: color, background-color, border-color; transition-duration: 150ms; }
.transition-all { transition-property: all; transition-duration: 150ms; }

/* Hover States */
.hover\:bg-blue-600:hover { background-color: #2563eb; }
.hover\:bg-gray-600:hover { background-color: #4b5563; }
.hover\:bg-gray-800:hover { background-color: #1f2937; }
.hover\:bg-gray-50:hover { background-color: #f9fafb; }
.hover\:text-gray-900:hover { color: #111827; }
.hover\:text-gray-600:hover { color: #4b5563; }
.hover\:text-blue-300:hover { color: #93c5fd; }
.hover\:text-blue-600:hover { color: #2563eb; }
.hover\:shadow-xl:hover { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
.hover\:border-blue-300:hover { border-color: #93c5fd; }

/* Rings */
.ring-2 { box-shadow: 0 0 0 2px var(--ring-color, #111827); }
.ring-gray-900 { --ring-color: #111827; }

/* Lists */
.list-disc { list-style-type: disc; }

/* Object Fit */
.object-cover { object-fit: cover; }

/* Special Components */

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: #fff;
  border-bottom: 1px solid #f3f4f6;
}

.nav-container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 1rem 1.5rem;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  position: relative;
  height: 2.5rem;
  width: 9rem;
}

.nav-logo-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -33%);
  width: 11rem;
  height: 11rem;
  background: #fff;
  border-radius: 9999px;
}

.nav-logo img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -33%);
  z-index: 10;
  width: 144px;
  height: 144px;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: #4b5563;
  font-weight: 500;
  transition: color 150ms;
}

.nav-link:hover {
  color: #111827;
}

.nav-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-login {
  padding: 0.625rem 1.5rem;
  color: #4b5563;
  font-weight: 600;
  border-radius: 9999px;
  transition: color 150ms;
}

.btn-login:hover {
  color: #111827;
}

.btn-primary {
  padding: 0.625rem 1.5rem;
  background-color: #3b82f6;
  color: #fff;
  border-radius: 9999px;
  font-weight: 600;
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  transition: all 150ms;
}

.btn-primary:hover {
  background-color: #2563eb;
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

.btn-secondary {
  padding: 1rem 2rem;
  background-color: rgba(55, 65, 81, 0.8);
  backdrop-filter: blur(4px);
  color: #fff;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 1.125rem;
  border: 1px solid #6b7280;
  transition: background-color 150ms;
}

.btn-secondary:hover {
  background-color: #4b5563;
}

.btn-dark {
  display: block;
  width: 100%;
  text-align: center;
  padding: 1rem 2rem;
  background-color: #111827;
  color: #fff;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 1.125rem;
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  transition: background-color 150ms;
}

.btn-dark:hover {
  background-color: #1f2937;
}

.btn-outline {
  padding: 1rem 2rem;
  background-color: #fff;
  color: #111827;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 1.125rem;
  border: 1px solid #d1d5db;
  transition: background-color 150ms;
}

.btn-outline:hover {
  background-color: #f9fafb;
}

/* Hero Section */
.hero {
  position: relative;
  width: 100%;
  height: 800px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(59, 130, 246, 0.7);
  mix-blend-mode: multiply;
  pointer-events: none;
}

.hero-content {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-inner {
  text-align: center;
  padding: 0 1.5rem;
  max-width: 64rem;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: rgba(31, 41, 55, 0.8);
  backdrop-filter: blur(4px);
  color: #fff;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 2rem;
  border: 1px solid #4b5563;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #e5e7eb;
  margin-bottom: 2.5rem;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

/* Page Hero */
.page-hero {
  position: relative;
  width: 100%;
  padding: 8rem 1.5rem 5rem;
  background-size: cover;
  background-position: center;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
}

.page-hero-content {
  position: relative;
  z-index: 10;
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.page-hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}

.page-hero-subtitle {
  font-size: 1.25rem;
  color: #9ca3af;
}

/* Cards */
.card {
  background-color: #fff;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  border: 1px solid #f3f4f6;
}

.card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.card-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.icon-blue { background-color: #dbeafe; color: #3b82f6; }
.icon-purple { background-color: #f3e8ff; color: #a855f7; }
.icon-red { background-color: #fee2e2; color: #ef4444; }
.icon-orange { background-color: #ffedd5; color: #f97316; }
.icon-green { background-color: #dcfce7; color: #22c55e; }

/* Footer */
.footer {
  background-color: #fff;
  border-top: 1px solid #e5e7eb;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.footer-brand img {
  width: 32px;
  height: 32px;
}

.footer-title {
  font-weight: 600;
  color: #111827;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li + li {
  margin-top: 0.5rem;
}

.footer-links a {
  color: #6b7280;
  font-size: 0.875rem;
  transition: color 150ms;
}

.footer-links a:hover {
  color: #111827;
}

.footer-bottom {
  border-top: 1px solid #e5e7eb;
  padding: 1.5rem;
}

.footer-bottom-content {
  max-width: 72rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.social-links a {
  color: #9ca3af;
  transition: color 150ms;
}

.social-links a:hover {
  color: #4b5563;
}

.social-links svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* Dark Footer */
.footer-dark {
  background-color: #030712;
  color: #9ca3af;
  padding: 3rem 1.5rem;
  text-align: center;
}

/* Progress Bar */
.progress-bar {
  width: 100%;
  background-color: #e5e7eb;
  border-radius: 9999px;
  height: 0.5rem;
}

.progress-bar-fill {
  background-color: #3b82f6;
  height: 0.5rem;
  border-radius: 9999px;
}

/* Step Indicator */
.step {
  position: relative;
  padding-left: 2rem;
  border-left: 1px solid #374151;
}

.step-dot {
  position: absolute;
  left: -0.25rem;
  top: 0;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  background-color: #374151;
}

.step-number {
  color: #6b7280;
  font-family: monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

/* Responsive */
@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }

  .footer-bottom-content {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .hero-title {
    font-size: 4.5rem;
  }

  .hero-subtitle {
    font-size: 1.5rem;
  }

  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .md\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .md\:col-span-2 {
    grid-column: span 2 / span 2;
  }

  .md\:flex-row {
    flex-direction: row;
  }

  .md\:text-4xl {
    font-size: 2.25rem;
    line-height: 2.5rem;
  }

  .md\:text-5xl {
    font-size: 3rem;
    line-height: 1.1;
  }

  .md\:text-6xl {
    font-size: 3.75rem;
    line-height: 1;
  }

  .md\:text-7xl {
    font-size: 4.5rem;
    line-height: 1;
  }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .lg\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* Team Photos */
.team-photo {
  width: 12rem;
  height: 12rem;
  margin: 0 auto 1rem;
  border-radius: 9999px;
  background-color: #e5e7eb;
  overflow: hidden;
  position: relative;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}

/* Highlighted Sections */
.highlight-blue {
  background-color: #eff6ff;
  margin: 0 -1rem;
  padding: 1.5rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid #dbeafe;
}

.highlight-amber {
  background-color: #fffbeb;
  margin: 0 -1rem;
  padding: 1.5rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid #fef3c7;
}

/* Video Container */
.video-container {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  max-width: 1146px;
  margin: 0 auto;
}

.video-container video {
  display: block;
  width: 100%;
  height: auto;
}