/* Layout Styles - CF Workers Design System
   Scaled down one step from reference */

/* Main Layout - Mobile First */
main {
  padding-top: 0;
  min-height: 100vh;
}

/* Sections: stepped down from py-12/py-20/py-28 to py-10/py-16/py-20 */
.section {
  padding: var(--space-10) 0;
  position: relative;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-16) 0;
  }
}

@media (min-width: 1024px) {
  .section {
    padding: var(--space-20) 0;
  }
}

.section-title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  text-align: center;
  margin-bottom: var(--space-2);
  color: var(--cf-text);
  padding: 0 var(--space-4);
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
    padding: 0;
  }
}

.section-subtitle {
  font-size: var(--text-sm);
  color: var(--cf-text-muted);
  text-align: center;
  margin-bottom: var(--space-3);
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-4);
  line-height: var(--leading-relaxed);
}

@media (min-width: 768px) {
  .section-subtitle {
    font-size: var(--text-base);
    margin-bottom: var(--space-6);
    max-width: 640px;
    padding: 0;
  }
}

.intro-text {
  font-size: var(--text-sm);
  color: var(--cf-text-muted);
  text-align: center;
  margin-bottom: var(--space-3);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-4);
  line-height: var(--leading-normal);
}

@media (min-width: 768px) {
  .intro-text {
    font-size: var(--text-base);
    margin-bottom: var(--space-5);
    padding: 0;
  }
}

/* Hero Section - Mobile First */
.hero {
  position: relative;
  background-color: var(--cf-bg);
  padding: var(--space-12) 0 var(--space-10) 0;
  text-align: center;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    padding: var(--space-16) 0;
  }
}

@media (min-width: 1024px) {
  .hero {
    padding: var(--space-20) 0 var(--space-16) 0;
  }
}

/* Dot-grid background pattern with gradient fade */
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(
    circle,
    var(--cf-border) 1px,
    transparent 1px
  );
  background-size: 24px 24px;
  opacity: 0.4;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto var(--space-10) auto;
}

.hero-title {
  font-size: var(--text-6xl);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-5);
  color: var(--cf-text);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--cf-text-muted);
  margin-bottom: var(--space-6);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--leading-relaxed);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* Container */
.container {
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-5);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-6);
  }
}

/* Hero Split Layout - Two-column intro */
.hero-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  text-align: left;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .hero-split {
    grid-template-columns: 1fr 340px;
    gap: var(--space-10);
    align-items: start;
  }
}

/* Hero Intro (left side) */
.hero-split .hero-intro {
  max-width: 640px;
}

.hero-split .hero-title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
  text-align: left;
}

@media (min-width: 768px) {
  .hero-split .hero-title {
    font-size: var(--text-5xl);
  }
}

.hero-split .hero-eyebrow {
  text-align: left;
}

.hero-split .hero-subtitle {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
  max-width: 520px;
}

.hero-split .hero-buttons {
  justify-content: flex-start;
}

/* Hero Meta - inline stats */
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.hero-meta-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--cf-text-muted);
  font-weight: var(--weight-medium);
}

.hero-meta-item svg {
  color: var(--cf-orange);
  flex-shrink: 0;
}

/* Hero Roadmap (right side) */
.hero-roadmap {
  background: var(--cf-bg-card);
  border: 1px solid var(--cf-border);
  border-radius: var(--card-radius);
  padding: var(--space-5);
}

.roadmap-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--cf-text-subtle);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-4);
}

.roadmap-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5) 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.roadmap-step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--cf-border-light);
  transition: background var(--duration-fast) var(--ease-default);
}

.roadmap-step:last-child {
  border-bottom: none;
}

.roadmap-number {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--cf-orange);
  font-family: var(--font-mono);
  min-width: 2ch;
  flex-shrink: 0;
}

.roadmap-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  min-width: 0;
}

.roadmap-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--cf-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.roadmap-duration {
  font-size: var(--text-xs);
  color: var(--cf-text-subtle);
  font-weight: var(--weight-medium);
  flex-shrink: 0;
  margin-left: var(--space-2);
}

/* Roadmap tool tags */
.roadmap-tools {
  padding-top: var(--space-4);
  border-top: 1px solid var(--cf-border);
}

.roadmap-tools-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--cf-text-subtle);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-2);
}

.roadmap-tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.roadmap-tag {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  background: var(--cf-orange-5);
  border: 1px solid rgba(255, 72, 1, 0.15);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--cf-orange);
}

/* Mobile roadmap adjustments */
@media (max-width: 1023px) {
  .hero-roadmap {
    max-width: 480px;
  }
}

@media (max-width: 768px) {
  .hero-split .hero-title {
    font-size: var(--text-2xl);
  }

  .hero-meta {
    flex-direction: column;
    gap: var(--space-2);
  }

  .hero-split .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }
}

/* Workshop Overview - Mobile First (kept for MCP/Agents pages) */
.workshop-overview {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

@media (min-width: 768px) {
  .workshop-overview {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-10);
  }
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.section-header .section-title {
  margin-bottom: var(--space-3);
}

.section-header .section-subtitle {
  font-size: var(--text-base);
  color: var(--cf-text-muted);
  max-width: 640px;
  margin: 0 auto;
  line-height: var(--leading-relaxed);
}

/* Section Alternating Backgrounds */
.section-alt {
  background-color: var(--cf-bg-alt);
  border-top: 1px solid var(--cf-border);
  border-bottom: 1px solid var(--cf-border);
}

.section-white {
  background-color: var(--cf-bg-card);
  border-top: 1px solid var(--cf-border);
  border-bottom: 1px solid var(--cf-border);
}

.overview-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-6);
}

/* Hands-on Section - Fixed Layout */
.hands-on-container,
.labs-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-6);
  margin-top: var(--space-6);
  min-height: 70vh;
  overflow: hidden;
  max-width: 100%;
  align-items: start;
}

/* Ensure desktop layout stays side-by-side */
@media (min-width: 1025px) {
  .hands-on-container,
  .labs-grid {
    grid-template-columns: 280px 1fr !important;
  }
}

/* Sidebar */
.lab-nav {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
  max-height: calc(100vh - var(--header-height) - var(--space-12));
  height: fit-content;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.nav-label {
  font-size: var(--text-xs);
  color: var(--cf-text-subtle);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
  font-weight: var(--weight-medium);
  display: block;
}

.lab-nav-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.lab-content {
  background-color: var(--cf-bg-card);
  border: 1px solid var(--cf-border);
  border-radius: var(--card-radius);
  padding: var(--space-6);
  min-height: 70vh;
  overflow-x: auto;
  overflow-y: auto;
  max-width: 100%;
}

/* Resources Grid */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-6);
}

/* Footer */
.footer {
  position: relative;
  background-color: var(--cf-bg-alt);
  padding: var(--space-10) 0 var(--space-6) 0;
  margin-top: var(--space-16);
  border-top: 1px solid var(--cf-border);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-6);
}

.footer-section {
  position: relative;
}

.footer-section h4 {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--cf-text);
  margin: 0 0 var(--space-2) 0;
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-section li {
  margin: 0;
}

.footer-section a {
  color: var(--cf-text-muted);
  text-decoration: none;
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  transition:
    color var(--duration-normal) var(--ease-default),
    transform var(--duration-normal) var(--ease-default);
  display: inline-block;
}

.footer-section a:hover {
  color: var(--cf-orange);
  transform: translateX(4px);
  text-decoration: none;
}

.footer-section p {
  color: var(--cf-text-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  margin: 0;
}

.footer-section strong {
  color: var(--cf-orange);
  font-weight: var(--weight-semibold);
}

.footer-bottom {
  padding-top: var(--space-5);
  text-align: center;
  margin-top: var(--space-6);
  border-top: 1px solid var(--cf-border);
}

.footer-bottom p {
  color: var(--cf-text-subtle);
  font-size: var(--text-xs);
  margin: 0;
  font-weight: var(--weight-medium);
}

/* Site Footer - Matching reference copyright bar */
.site-footer {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--cf-border);
  background-color: var(--cf-bg);
}

.site-footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .site-footer-inner {
    flex-direction: row;
  }
}

.site-footer-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.site-footer-left img {
  height: 14px;
  width: auto;
}

.site-footer-left span {
  font-size: var(--text-sm);
  color: var(--cf-text-muted);
}

.site-footer-links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.site-footer-links a {
  font-size: var(--text-sm);
  color: var(--cf-text-muted);
  text-decoration: none;
  transition: color var(--duration-normal) var(--ease-default);
}

.site-footer-links a:hover {
  color: var(--cf-text);
}

/* Responsive Layout */
@media (max-width: 1024px) {
  .hands-on-container,
  .labs-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
    overflow: visible;
  }

  .lab-nav {
    position: static;
    max-height: none;
    margin-bottom: var(--space-5);
  }

  .lab-nav-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-2);
  }
}

@media (max-width: 768px) {
  .section {
    padding: var(--space-10) 0;
  }

  .hero {
    padding: var(--space-12) 0 var(--space-10) 0;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .workshop-overview {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .resources-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .footer {
    padding: var(--space-10) 0 var(--space-5) 0;
    margin-top: var(--space-12);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-5);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-3);
  }

  .lab-content {
    padding: var(--space-3);
  }
}