/* =====================================================
   LLC LAUNCHPAD — SITE 6 — HIGH-CONTRAST EDITORIAL
   Pure black/white split sections, electric yellow accent
   Massive Archivo Black ALL-CAPS H1, square corners
   ===================================================== */

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

:root {
  --bg: #ffffff;
  --text: #000000;
  --accent: #ffd400;
  --muted: #3a3a3a;
  --surface: #000000;
  --heading-font: 'Archivo Black', 'Arial Black', sans-serif;
  --body-font: 'Inter', system-ui, sans-serif;
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--body-font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 17px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; border-radius: 0; }

a { color: inherit; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
a:hover { background: var(--accent); color: #000; text-decoration: none; }

::selection { background: var(--accent); color: #000; }

/* ---------- HEADER ---------- */
.site-header {
  background: #fff;
  border-bottom: 4px solid #000;
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  gap: 24px;
}
.brand-mark { display: flex; align-items: center; gap: 14px; }
.brand-mark img { height: 52px; width: auto; }
.brand-mark .brand-text {
  font-family: var(--heading-font);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 18px;
}
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.main-nav a {
  font-family: var(--heading-font);
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-decoration: none;
  padding: 12px 16px;
  border: 2px solid transparent;
  display: inline-block;
}
.main-nav a:hover { background: #000; color: #fff; }
.main-nav a.active { background: var(--accent); color: #000; border-color: #000; }

/* ---------- HERO ---------- */
.hero {
  background: #000;
  color: #fff;
  padding: 0;
  border-bottom: 6px solid var(--accent);
}
.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: stretch;
  min-height: 520px;
}
.hero-text {
  padding: 80px 56px 80px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 4px solid var(--accent);
}
.hero-text .eyebrow {
  font-family: var(--heading-font);
  font-size: 13px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  padding: 6px 10px;
  background: #111;
  display: inline-block;
  align-self: flex-start;
}
.hero h1 {
  font-family: var(--heading-font);
  font-size: clamp(48px, 7vw, 104px);
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
  word-break: break-word;
}
.hero h1 .yellow-block {
  background: var(--accent);
  color: #000;
  padding: 0 12px;
  display: inline-block;
}
.hero-sub {
  font-size: 19px;
  line-height: 1.5;
  max-width: 580px;
  color: #e8e8e8;
  font-weight: 300;
}
.hero-sub em {
  font-style: italic;
  font-family: 'Times New Roman', serif;
  font-size: 22px;
  color: var(--accent);
}
.hero-image {
  background-size: cover;
  background-position: center;
  filter: grayscale(100%) contrast(1.15);
}

/* ---------- MAIN / SECTIONS ---------- */
main { display: block; }

.section {
  padding: 96px 32px;
}
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.section.dark {
  background: #000;
  color: #fff;
}
.section.dark a { color: var(--accent); }
.section.light {
  background: #fff;
  color: #000;
}
.section.yellow {
  background: var(--accent);
  color: #000;
}

/* H2 */
h2 {
  font-family: var(--heading-font);
  text-transform: uppercase;
  font-size: clamp(34px, 4.5vw, 60px);
  line-height: 1;
  letter-spacing: -0.005em;
  margin: 0 0 36px 0;
  max-width: 22ch;
}
.section.dark h2 { color: #fff; }
.section.light h2 { color: #000; }
.section.yellow h2 { color: #000; }
h2 .underline-yellow {
  background: var(--accent);
  color: #000;
  padding: 0 8px;
}

/* H3 */
h3 {
  font-family: var(--heading-font);
  text-transform: uppercase;
  font-size: 22px;
  letter-spacing: 0.02em;
  margin: 36px 0 14px 0;
}
.section.dark h3 { color: var(--accent); }

/* Paragraphs */
p {
  font-size: 17px;
  line-height: 1.7;
  margin: 0 0 22px 0;
  max-width: 70ch;
}

/* Magazine number lead */
.lead-num {
  font-family: var(--heading-font);
  font-size: clamp(80px, 12vw, 160px);
  line-height: 0.85;
  margin-bottom: 24px;
  display: block;
}
.section.dark .lead-num { color: var(--accent); }
.section.light .lead-num { color: #000; -webkit-text-stroke: 2px #000; color: transparent; }

/* Italic accent */
.italic-quote {
  font-family: 'Times New Roman', serif;
  font-style: italic;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.2;
  margin: 40px 0;
  max-width: 24ch;
  font-weight: 400;
}
.section.dark .italic-quote { color: var(--accent); }

/* Yellow callout block */
.callout {
  background: var(--accent);
  color: #000;
  padding: 48px 40px;
  margin: 48px 0;
  border: 4px solid #000;
}
.callout p {
  font-family: var(--heading-font);
  text-transform: uppercase;
  font-size: clamp(20px, 2.5vw, 30px);
  line-height: 1.15;
  letter-spacing: 0.01em;
  margin: 0;
  max-width: 100%;
}
.section.dark .callout { border-color: var(--accent); }

/* Grid two-col body */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  margin-top: 40px;
}
.split-grid p { margin-bottom: 18px; }

/* Inline images */
.inline-img {
  margin: 56px 0;
  border-top: 6px solid #000;
  border-bottom: 6px solid #000;
}
.section.dark .inline-img { border-color: var(--accent); }
.inline-img img {
  width: 100%;
  filter: grayscale(100%) contrast(1.1);
}

/* Marker list */
.marker-list {
  list-style: none;
  margin: 32px 0;
  padding: 0;
}
.marker-list li {
  padding: 18px 0 18px 56px;
  border-top: 2px solid currentColor;
  position: relative;
  font-size: 17px;
  max-width: 70ch;
}
.marker-list li:last-child { border-bottom: 2px solid currentColor; }
.marker-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 14px;
  font-family: var(--heading-font);
  font-size: 28px;
  color: var(--accent);
  background: #000;
  padding: 0 8px;
  line-height: 1.1;
}
.section.dark .marker-list li::before { background: var(--accent); color: #000; }

/* Strip ticker */
.ticker {
  background: var(--accent);
  color: #000;
  padding: 18px 0;
  font-family: var(--heading-font);
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.3em;
  border-top: 4px solid #000;
  border-bottom: 4px solid #000;
  white-space: nowrap;
  overflow: hidden;
  text-align: center;
}
.ticker span { padding: 0 18px; }

/* Page intro on support pages */
.page-lead {
  font-size: 22px;
  line-height: 1.5;
  font-weight: 300;
  max-width: 70ch;
  margin-bottom: 40px;
}
.page-lead::first-letter {
  font-family: var(--heading-font);
  font-size: 4em;
  float: left;
  line-height: 0.85;
  padding: 6px 14px 0 0;
  background: var(--accent);
  color: #000;
  margin-right: 14px;
  margin-top: 4px;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: #000;
  color: #fff;
  padding: 72px 32px 40px;
  border-top: 6px solid var(--accent);
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
}
.footer-brand h3 {
  font-family: var(--heading-font);
  text-transform: uppercase;
  font-size: 32px;
  letter-spacing: 0.02em;
  color: var(--accent);
  margin: 0 0 14px 0;
}
.footer-brand p {
  color: #c9c9c9;
  font-size: 15px;
  margin-bottom: 28px;
  max-width: 50ch;
}
.footer-brand .copyright {
  font-family: var(--heading-font);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.15em;
  color: #777;
  border-top: 2px solid #333;
  padding-top: 22px;
  margin-top: 22px;
}
.footer-links h4 {
  font-family: var(--heading-font);
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin: 0 0 18px 0;
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: #fff;
  text-decoration: none;
  font-size: 15px;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.15s ease;
}
.footer-links a:hover { border-bottom-color: var(--accent); background: transparent; color: var(--accent); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-text { border-right: none; border-bottom: 4px solid var(--accent); padding: 56px 24px; }
  .hero-image { min-height: 320px; }
  .split-grid { grid-template-columns: 1fr; gap: 0; }
}
@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 20px;
    gap: 8px;
  }
  .main-nav { width: 100%; overflow-x: auto; }
  .main-nav ul { flex-wrap: nowrap; }
  .main-nav a { font-size: 12px; padding: 10px 12px; }
  .section { padding: 64px 20px; }
  .hero-text { padding: 48px 20px; }
  .hero h1 { font-size: clamp(44px, 13vw, 72px); }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .callout { padding: 32px 20px; }
  .page-lead { font-size: 18px; }
  .page-lead::first-letter { font-size: 3em; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  h2 { font-size: 32px; }
  h3 { font-size: 18px; }
  .hero h1 { font-size: 44px; }
  .italic-quote { font-size: 22px; }
  .callout p { font-size: 18px; }
}