/* Template 6 - Slate Gray / Industrial Brutalist */
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap");

:root {
  --color-white: #ffffff;
  --color-concrete: #f4f4f5;
  --color-silver: #d4d4d8;
  --color-slate: #52525b;
  --color-graphite: #3f3f46;
  --color-charcoal: #18181b;
  --color-yellow-accent: #facc15;

  --bg-primary: var(--color-concrete);
  --bg-secondary: var(--color-white);
  --text-primary: var(--color-charcoal);
  --text-secondary: var(--color-slate);
  --text-muted: #71717a;
  --accent: var(--color-charcoal);
  --accent-hover: var(--color-graphite);
}

* {
  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: 1.65;
  color: var(--text-primary);
  background: var(--bg-primary);
  font-weight: 400;
  overflow-x: hidden;
}

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

/* Header - Full Width Industrial Bar */
.site-header {
  background: var(--color-charcoal);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  min-height: 70px;
}

.site-logo {
  display: flex;
  align-items: center;
  padding: 0 2rem;
  background: var(--color-yellow-accent);
  margin-left: -2rem;
}

.site-logo a {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-charcoal);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transition: all 0.2s ease;
}

.site-logo a:hover {
  letter-spacing: 0.2em;
}

.site-nav {
  display: flex;
  align-items: center;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 0;
  align-items: stretch;
  height: 100%;
}

.site-nav li {
  display: flex;
  align-items: stretch;
  border-left: 1px solid var(--color-graphite);
}

.site-nav a {
  color: var(--color-silver);
  text-decoration: none;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all 0.2s ease;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  border-bottom: 3px solid transparent;
}

.site-nav a:hover {
  color: var(--color-white);
  background: var(--color-graphite);
  border-bottom-color: var(--color-yellow-accent);
}

/* Hero Section - Bold Grid Lines */
.section.head {
  padding: 6rem 0;
  background: var(--color-white);
  position: relative;
  border-bottom: 4px solid var(--color-charcoal);
}

.section.head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 60px;
  background: repeating-linear-gradient(
    0deg,
    var(--color-concrete) 0px,
    var(--color-concrete) 1px,
    transparent 1px,
    transparent 20px
  );
}

.section.head .container {
  padding-left: 5rem;
}

.section.head h1 {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 800px;
  animation: typeIn 0.6s ease-out;
}

.section.head p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  font-weight: 400;
  animation: typeIn 0.6s ease-out 0.1s both;
}

@keyframes typeIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.section header {
  margin-bottom: 3rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-charcoal);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
}

.section header h2 {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section header h2::before {
  content: "//";
  margin-right: 0.75rem;
  color: var(--color-yellow-accent);
  font-family: "JetBrains Mono", monospace;
}

.section header p {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 400px;
  margin: 0;
}

/* Footer - Structural Grid */
.footer {
  background: var(--color-charcoal);
  padding: 0;
  margin-top: 4rem;
}

.footer-columns {
  display: grid;
  grid-template-columns: 1fr auto;
  min-height: 120px;
}

.footer-about {
  padding: 2rem;
  border-right: 1px solid var(--color-graphite);
  display: flex;
  align-items: center;
}

.footer-tagline {
  color: var(--color-silver);
  line-height: 1.7;
  font-size: 0.95rem;
  max-width: 500px;
}

.footer-links {
  display: flex;
  align-items: stretch;
}

.footer-links ul {
  list-style: none;
  display: flex;
  gap: 0;
}

.footer-links li {
  border-left: 1px solid var(--color-graphite);
}

.footer-links a {
  color: var(--color-silver);
  text-decoration: none;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 2rem 1.5rem;
  display: flex;
  align-items: center;
  height: 100%;
  transition: all 0.2s ease;
}

.footer-links a:hover {
  background: var(--color-graphite);
  color: var(--color-yellow-accent);
}

.footer-bottom {
  padding: 1rem 2rem;
  border-top: 1px solid var(--color-graphite);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.copyright,
.copyright a {
  font-family: "JetBrains Mono", monospace;
  color: var(--text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(15px);
  animation: fadeInSharp 0.4s ease forwards;
}

@keyframes fadeInSharp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in:nth-child(1) { animation-delay: 0.05s; }
.fade-in:nth-child(2) { animation-delay: 0.1s; }
.fade-in:nth-child(3) { animation-delay: 0.15s; }
.fade-in:nth-child(4) { animation-delay: 0.2s; }

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: "IBM Plex Sans", sans-serif;
  font-size: 1.4rem;
  color: var(--color-charcoal);
  margin-top: 15px;
  margin-bottom: 10px;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

body:not(.faq) h3::before,
:not(section.faq) h3::before {
  content: ">";
  margin-right: 0.5rem;
  color: var(--color-yellow-accent);
  font-family: "JetBrains Mono", monospace;
}