/* Template 21 - Concrete Jungle / Urban Industrial */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;500;600;700;800&family=IBM+Plex+Sans:wght@300;400;500;600&display=swap');

:root {
  --concrete: #e8e4e0;
  --cement: #d4d0cc;
  --steel: #6b7280;
  --iron: #374151;
  --rust: #b45309;
  --safety-yellow: #fbbf24;
  --asphalt: #1f2937;
  --white: #ffffff;
  --graffiti-blue: #3b82f6;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'IBM Plex Sans', sans-serif;
  line-height: 1.7;
  color: var(--iron);
  background: var(--concrete);
  font-weight: 400;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    repeating-linear-gradient(
      0deg,
      transparent 0px,
      transparent 50px,
      rgba(0,0,0,0.02) 50px,
      rgba(0,0,0,0.02) 51px
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0px,
      transparent 50px,
      rgba(0,0,0,0.02) 50px,
      rgba(0,0,0,0.02) 51px
    );
  pointer-events: none;
  z-index: -1;
}

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

/* Header - Industrial bar with caution stripe */
.site-header {
  background: var(--asphalt);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header::before {
  content: '';
  display: block;
  height: 6px;
  background: repeating-linear-gradient(
    45deg,
    var(--safety-yellow) 0px,
    var(--safety-yellow) 10px,
    var(--asphalt) 10px,
    var(--asphalt) 20px
  );
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.site-logo a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  position: relative;
}

.site-logo a::after {
  content: '//';
  color: var(--safety-yellow);
  margin-left: 0.5rem;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 0;
  align-items: center;
}

.site-nav a {
  color: var(--steel);
  text-decoration: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 1rem 1.5rem;
  transition: all 0.3s ease;
  border-left: 1px solid rgba(255,255,255,0.1);
  display: block;
}

.site-nav li:last-child a {
  border-right: 1px solid rgba(255,255,255,0.1);
}

.site-nav a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.05);
}

/* Hero Section - Bold left-aligned with number */
.section.head {
  padding: 6rem 0;
  position: relative;
  background: var(--cement);
  border-bottom: 4px solid var(--asphalt);
}

.section.head::before {
  content: '01';
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15rem;
  font-weight: 800;
  color: rgba(0,0,0,0.05);
  line-height: 1;
}

.section.head h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 5rem;
  font-weight: 800;
  color: var(--asphalt);
  margin-bottom: 1.5rem;
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  max-width: 700px;
}

.section.head p {
  font-size: 1.15rem;
  color: var(--steel);
  max-width: 550px;
  border-left: 4px solid var(--rust);
  padding-left: 1.5rem;
}

/* Section Styling */
.section {
  padding: 5rem 0;
}

.section header {
  margin-bottom: 3rem;
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
}

.section header::before {
  content: attr(data-section);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--rust);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.section header h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--asphalt);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 0;
}

.section header p {
  font-size: 1rem;
  color: var(--steel);
  margin-top: 0.5rem;
}

/* Footer - Grid layout industrial */
.footer {
  background: var(--asphalt);
  padding: 0;
  margin-top: 4rem;
}

.footer::before {
  content: '';
  display: block;
  height: 6px;
  background: repeating-linear-gradient(
    -45deg,
    var(--safety-yellow) 0px,
    var(--safety-yellow) 10px,
    var(--asphalt) 10px,
    var(--asphalt) 20px
  );
}

.footer-columns {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0;
  padding: 3rem 0;
}

.footer-about {
  padding-right: 3rem;
  border-right: 1px solid rgba(255,255,255,0.1);
}

.footer-tagline {
  color: var(--steel);
  line-height: 1.8;
}

.footer-links {
  padding-left: 3rem;
}

.footer-links h4 {
  font-family: 'Barlow Condensed', sans-serif;
  color: var(--safety-yellow);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--steel);
  text-decoration: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a::before {
  content: '>';
  color: var(--rust);
  transition: transform 0.3s ease;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-links a:hover::before {
  transform: translateX(5px);
}

.footer-bottom {
  text-align: center;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.copyright,
.copyright a {
  color: var(--steel);
  font-size: 0.85rem;
  font-family: 'Barlow Condensed', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Animations */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in {
  opacity: 0;
  animation: slideIn 0.6s ease forwards;
}

.fade-in:nth-child(1) { animation-delay: 0.1s; }
.fade-in:nth-child(2) { animation-delay: 0.2s; }
.fade-in:nth-child(3) { animation-delay: 0.3s; }

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

body:not(.faq) h3,
:not(section.faq) h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--asphalt);
  margin-top: 15px;
  margin-bottom: 10px;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}