/* Transpario Brutalist Design System - Informational Landing Page */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Space+Grotesk:wght@400;500;700&display=swap');

:root {
  --bg-primary: #000000;
  --bg-secondary: #0c0c0e;
  --bg-card: #141417;
  --border-muted: #2d2d34;
  --border-stark: #ffffff;
  
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  
  --color-accent: #2563eb; /* Electric Blue */
  --color-accent-hover: #1d4ed8;
  
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --brutal-shadow: 6px 6px 0px var(--border-stark);
  --brutal-shadow-accent: 6px 6px 0px var(--color-accent);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header & Nav */
.header {
  background-color: rgba(0, 0, 0, 0.8);
  border-bottom: 2px solid var(--border-muted);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.04em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-dot {
  width: 12px;
  height: 12px;
  background-color: var(--color-accent);
  border: 2px solid var(--border-stark);
  display: inline-block;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  border: 2px solid var(--border-stark);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background-color: var(--border-stark);
  color: var(--bg-primary);
  box-shadow: var(--brutal-shadow-accent);
}

.btn-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0px var(--color-accent);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0px var(--border-stark);
}

/* Hero Section */
.hero {
  padding: 8rem 0 6rem 0;
  text-align: center;
  border-bottom: 2px solid var(--border-muted);
  position: relative;
  background-image: radial-gradient(circle at top, rgba(37, 99, 235, 0.15), transparent 60%);
}

.hero-tagline {
  font-family: var(--font-heading);
  color: var(--color-accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.1;
  max-width: 900px;
  margin: 0 auto 2rem auto;
  text-transform: uppercase;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 3rem auto;
}

.hero-ctas {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

/* Info Section / About */
.info-section {
  padding: 6rem 0;
  border-bottom: 2px solid var(--border-muted);
}

.section-title {
  font-size: 2.5rem;
  text-transform: uppercase;
  margin-bottom: 3rem;
  text-align: center;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
  margin: 0.75rem auto 0 auto;
}

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

.highlight-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border-muted);
  padding: 2.5rem;
  transition: all 0.2s ease;
}

.highlight-card:hover {
  border-color: var(--border-stark);
  transform: translateY(-4px);
  box-shadow: var(--brutal-shadow);
}

.highlight-card h3 {
  font-size: 1.5rem;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.highlight-card h3 .icon {
  color: var(--color-accent);
}

.highlight-card p {
  color: var(--text-secondary);
  font-size: 0.975rem;
}

/* Documents Section */
.docs-section {
  padding: 6rem 0;
  background-color: var(--bg-secondary);
  border-bottom: 2px solid var(--border-muted);
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.doc-card {
  background-color: var(--bg-primary);
  border: 2px solid var(--border-muted);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.doc-card:hover {
  border-color: var(--border-stark);
  transform: translate(-3px, -3px);
  box-shadow: var(--brutal-shadow-accent);
}

.doc-info h3 {
  font-size: 1.35rem;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.doc-info p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.doc-actions {
  display: flex;
  gap: 1rem;
}

.btn-doc {
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  text-transform: uppercase;
  font-weight: 700;
  font-family: var(--font-heading);
  border: 2px solid var(--border-stark);
  transition: all 0.2s ease;
}

.btn-doc-primary {
  background-color: var(--border-stark);
  color: var(--bg-primary);
}

.btn-doc-primary:hover {
  background-color: var(--color-accent);
  color: var(--text-primary);
  border-color: var(--color-accent);
}

.btn-doc-secondary {
  background-color: transparent;
  color: var(--text-primary);
}

.btn-doc-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Vetting Process Section */
.vetting-section {
  padding: 6rem 0;
  border-bottom: 2px solid var(--border-muted);
}

.steps-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.step-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border-muted);
  padding: 2rem;
  position: relative;
}

.step-num {
  position: absolute;
  top: -20px;
  left: 20px;
  background-color: var(--color-accent);
  color: var(--text-primary);
  border: 2px solid var(--border-stark);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
}

.step-card h3 {
  font-size: 1.25rem;
  text-transform: uppercase;
  margin: 1rem 0 0.75rem 0;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Contact / Callout Section */
.contact-section {
  padding: 6rem 0;
  text-align: center;
  background-image: linear-gradient(180deg, transparent, rgba(37, 99, 235, 0.05));
}

.contact-card {
  max-width: 700px;
  margin: 0 auto;
  background-color: var(--bg-card);
  border: 2px solid var(--border-stark);
  padding: 3.5rem 2rem;
  box-shadow: var(--brutal-shadow);
}

.contact-card h2 {
  font-size: 2.2rem;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.contact-card p {
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 2.5rem auto;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  border-bottom: 2px dashed var(--text-secondary);
  padding-bottom: 2px;
  transition: all 0.2s ease;
}

.contact-item:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Footer */
.footer {
  border-top: 2px solid var(--border-muted);
  padding: 3rem 0;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Responsive Grid Tweaks */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    max-width: 320px;
    margin: 0 auto;
  }
  
  .nav {
    flex-direction: column;
    height: auto;
    padding: 1.5rem 0;
    gap: 1.25rem;
  }

  .logo img {
    height: 22px !important;
  }

  .nav-links {
    gap: 1.25rem;
    flex-wrap: wrap;
    justify-content: center;
  }

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

  .steps-timeline {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}