/* WORKPADS — Brutalist / Grime / Estate-wall aesthetic */

:root {
  --bg: #1a1a1a;
  --bg-alt: #0d0d0d;
  --text: #f0f0f0;
  --text-muted: #999;
  --accent: #ffcc00;
  --accent-alt: #ff6b00;
  --mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --container: 1100px;
  --spacing: 4rem;
  --spacing-sm: 2rem;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1.1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s;
}

a:hover {
  color: var(--text);
}

img {
  max-width: 100%;
  display: block;
}

/* CONTAINER */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}

/* TYPOGRAPHY */
h1, h2, h3, h4 {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.0;
  color: var(--text);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }

p {
  margin-bottom: 1rem;
}

.structural {
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bg-alt);
  border-bottom: 2px solid var(--accent);
  padding: 1rem 0;
}

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

.nav-brand {
  font-weight: 900;
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}

.nav-brand:hover {
  color: var(--text);
}

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

.nav-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
}

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

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-alt);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 2px solid var(--accent);
  }

  .nav-links.active {
    display: flex;
  }
}

/* HERO */
.hero {
  padding: calc(var(--spacing) * 2.5) 0 var(--spacing);
  margin-top: 60px;
}

.hero-heading {
  font-size: clamp(3rem, 10vw, 8rem);
  font-weight: 900;
  line-height: 0.9;
  color: var(--text);
  margin-bottom: var(--spacing-sm);
}

.hero-sub {
  max-width: 600px;
}

.hero-sub p {
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--text-muted);
}

/* SECTIONS */
.section {
  padding: var(--spacing) 0;
}

.section--dark {
  background: var(--bg-alt);
}

.section-heading {
  margin-bottom: var(--spacing-sm);
  color: var(--accent);
}

/* STEPS */
.steps p {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: var(--text-muted);
}

.steps-punchline {
  color: var(--accent) !important;
  font-weight: 900;
  font-size: 1.5rem !important;
  margin-top: 1.5rem;
}

/* ACCENT BLOCK */
.accent-block {
  background: var(--accent);
  color: #000;
  padding: var(--spacing) 0;
}

.accent-text {
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.1;
  margin: 0;
}

/* AUDIENCE */
.audience p {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

.audience p:last-child {
  color: var(--text);
  font-weight: 700;
  margin-top: 1.5rem;
}

/* GUARANTEE */
.guarantee p {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.guarantee .structural {
  margin-top: 1.5rem;
  font-size: 1rem;
}

/* CTA */
.cta-section {
  padding: var(--spacing) 0;
}

.cta-row {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-weight: 900;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: all 0.15s;
}

.btn--primary {
  background: var(--accent);
  color: #000;
}

.btn--primary:hover {
  background: var(--text);
  color: #000;
}

.btn--secondary {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.btn--secondary:hover {
  background: var(--accent);
  color: #000;
}

/* POSTS */
.post-list {
  list-style: none;
}

.post-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1rem 0;
  border-bottom: 1px solid #333;
  gap: 1rem;
}

.post-item a {
  color: var(--text);
  font-weight: 700;
}

.post-item a:hover {
  color: var(--accent);
}

.post-date {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.more-link {
  margin-top: 1.5rem;
}

.more-link a {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

/* PAGE */
.page, .post {
  padding-top: calc(60px + var(--spacing));
  padding-bottom: var(--spacing);
}

.page-title {
  margin-bottom: 0.5rem;
}

.page-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 700px;
  margin-bottom: var(--spacing-sm);
}

.page-content {
  max-width: 700px;
  margin-top: var(--spacing-sm);
}

.page-content--wide {
  max-width: 100%;
}

.page-content h2 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: var(--spacing-sm);
  margin-bottom: 1rem;
  color: var(--accent);
}

.page-content h3 {
  font-size: 1.3rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.page-content p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.page-content p strong {
  color: var(--text);
}

.page-content ul, .page-content ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.page-content li {
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

.page-content code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--bg-alt);
  padding: 0.15em 0.4em;
  color: var(--accent);
}

.page-content pre {
  background: var(--bg-alt);
  padding: 1.5rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
  border-left: 3px solid var(--accent);
}

.page-content pre code {
  background: none;
  padding: 0;
  font-size: 0.85rem;
  line-height: 1.6;
}

.page-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
  margin: 1.5rem 0;
  font-style: normal;
}

.page-content blockquote p {
  color: var(--text);
  font-size: 1.2rem;
}

/* TABLES */
.page-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
}

.page-content th {
  text-align: left;
  padding: 0.75rem;
  border-bottom: 2px solid var(--accent);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--accent);
}

.page-content td {
  padding: 0.75rem;
  border-bottom: 1px solid #333;
  color: var(--text-muted);
}

.page-content td a {
  color: var(--accent);
}

/* STANDARD TOC */
.standard-toc {
  margin-top: var(--spacing-sm);
}

.toc-section {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid #333;
}

.toc-num {
  font-family: var(--mono);
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  min-width: 3rem;
}

.toc-title a {
  color: var(--text);
  font-weight: 700;
  font-size: 1.1rem;
}

.toc-title a:hover {
  color: var(--accent);
}

.toc-desc {
  color: var(--text-muted);
  margin-top: 0.25rem;
  font-size: 0.95rem;
}

.toc-meta {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ECOSYSTEM STATUS */
.eco-status {
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.15em 0.5em;
}

.eco-status.live { color: var(--accent); }
.eco-status.active { color: #4ecdc4; }
.eco-status.internal { color: var(--text-muted); }
.eco-status.archived { color: #666; }

/* CONTRIBUTE NOTE */
.contribute-note {
  background: var(--bg-alt);
  border-left: 3px solid var(--accent);
  padding: 1.5rem;
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
  color: var(--text);
}

/* DIVIDER */
.divider, hr {
  border: none;
  height: 3px;
  background: var(--accent);
  margin: var(--spacing-sm) 0;
}

/* BACK LINK */
.back-link a {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

/* UPDATES PAGE */
.updates-page {
  padding-top: calc(60px + var(--spacing));
  padding-bottom: var(--spacing);
}

.updates-list {
  list-style: none;
}

.updates-list li {
  padding: 1.5rem 0;
  border-bottom: 1px solid #333;
}

.updates-list .post-link {
  color: var(--text);
  font-weight: 700;
  font-size: 1.2rem;
}

.updates-list .post-link:hover {
  color: var(--accent);
}

.updates-list .post-excerpt {
  color: var(--text-muted);
  margin-top: 0.5rem;
  font-size: 0.95rem;
}

.post-meta-row {
  margin-top: 0.5rem;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.cat-tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border: 1px solid #444;
  padding: 0.1em 0.5em;
}

.cat-tag:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* HOW IT WORKS PAGE */
.step-block {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  padding: 2rem 0;
  border-bottom: 1px solid #333;
}

.step-num {
  font-family: var(--mono);
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent);
  min-width: 4rem;
  line-height: 1;
}

.step-body h3 {
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.step-body p {
  color: var(--text-muted);
}

/* PRIVACY PAGE */
.privacy-statement {
  font-size: 1.5rem;
  line-height: 1.4;
  color: var(--text);
  margin-bottom: 2rem;
}

.privacy-block {
  background: var(--bg-alt);
  padding: 2rem;
  margin: 2rem 0;
}

.privacy-block p {
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.privacy-block p:last-child {
  margin-bottom: 0;
}

/* FOOTER */
.footer {
  background: var(--bg-alt);
  border-top: 2px solid var(--accent);
  padding: var(--spacing-sm) 0;
  margin-top: var(--spacing);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-name {
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-built {
  text-align: right;
}

@media (max-width: 768px) {
  .footer-inner {
    flex-direction: column;
  }

  .footer-built {
    text-align: left;
  }

  .step-block {
    flex-direction: column;
    gap: 1rem;
  }

  .toc-section {
    flex-direction: column;
    gap: 0.75rem;
  }

  .post-item {
    flex-direction: column;
    gap: 0.25rem;
  }

  .hero-heading {
    font-size: clamp(2.5rem, 12vw, 5rem);
  }
}