/* ================================================================
   AgentScope Java — Homepage styles
   Scoped under .agentscope-landing and body.agentscope-home
   All colors via Furo CSS variables for automatic light/dark mode
   ================================================================ */

/* ----- Full-width layout on home page ----- */
body.agentscope-home .sidebar-drawer {
  display: none !important;
}

body.agentscope-home .toc-drawer {
  display: none !important;
}

body.agentscope-home {
  --sidebar-width: 0 !important;
}

/* Furo keeps a multi-column page grid even if drawers are hidden.
   Force a single-column layout on homepage only. */
body.agentscope-home .page {
  display: block !important;
}

body.agentscope-home .main,
body.agentscope-home .content {
  width: 100% !important;
  max-width: none !important;
  min-width: 0 !important;
}

body.agentscope-home .article-container {
  width: min(100%, 1320px) !important;
  max-width: 1320px !important;
  padding-left: clamp(16px, 4vw, 40px) !important;
  padding-right: clamp(16px, 4vw, 40px) !important;
  margin: 0 auto !important;
}

body.agentscope-home #furo-main-content {
  padding-top: 16px !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* Hide per-page action icons on homepage hero */
body.agentscope-home .content-icon-container {
  display: none !important;
}

/* ================================================================
   Landing wrapper
   ================================================================ */
.agentscope-landing {
  --hs-fg: var(--color-foreground-primary);
  --hs-muted: var(--color-foreground-secondary);
  --hs-surface: var(--color-background-secondary);
  --hs-border: var(--color-background-border);
  --hs-accent: var(--color-brand-primary);
  --hs-code-bg: #0f172a;
  --hs-code-fg: #e2e8f0;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Roboto Mono', ui-monospace, monospace;

  font-size: 1rem;
  line-height: 1.6;
  color: var(--hs-fg);
  overflow-x: hidden;
}

.agentscope-landing * {
  box-sizing: border-box;
}

.agentscope-landing h1,
.agentscope-landing h2,
.agentscope-landing h3 {
  color: var(--hs-fg);
  margin-top: 0;
  letter-spacing: -0.025em;
}

.agentscope-landing p {
  color: var(--hs-muted);
  margin-bottom: 0;
}

.agentscope-landing a {
  color: inherit;
}

/* ================================================================
   Hero
   ================================================================ */
.hs-hero {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  padding: clamp(40px, 7vw, 80px) 0 clamp(32px, 5vw, 56px);
}

.hs-hero__headline {
  font-size: clamp(1.75rem, 3.8vw, 2.9rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
  color: var(--hs-fg);
}

.hs-hero__accent {
  color: var(--hs-accent);
}

.hs-hero__desc {
  font-size: clamp(0.95rem, 1.35vw, 1.1rem);
  color: var(--hs-muted);
  max-width: 500px;
  margin-bottom: 28px;
  line-height: 1.7;
}

.hs-hero__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  align-items: center;
}

.hs-hero__badges {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}

/* ----- Badge chips (hero row) ----- */
.hs-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--hs-muted);
  background: var(--hs-surface);
  border: 1px solid var(--hs-border);
  border-radius: 4px;
  padding: 3px 9px;
}

/* ================================================================
   Buttons
   ================================================================ */
.hs-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 22px;
  border-radius: 7px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none !important;
  transition: opacity 0.15s, transform 0.15s, border-color 0.15s;
  cursor: pointer;
  border: 1px solid transparent;
  line-height: 1.4;
}

.hs-btn--primary {
  background: var(--hs-accent);
  color: #fff !important;
  border-color: var(--hs-accent);
}

.hs-btn--primary:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.hs-btn--secondary {
  background: var(--hs-surface);
  color: var(--hs-fg) !important;
  border-color: var(--hs-border);
}

.hs-btn--secondary:hover {
  border-color: var(--hs-muted);
  transform: translateY(-1px);
}

/* ================================================================
   Mac-style code window
   ================================================================ */
.hs-window {
  background: var(--hs-surface);
  border: 1px solid var(--hs-border);
  border-radius: 10px;
  overflow: hidden;
}

.hs-window__bar {
  background: var(--hs-surface);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--hs-border);
}

.hs-window__dots {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.hs-window__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.hs-window__dot--r { background: #ff5f56; }
.hs-window__dot--y { background: #ffbd2e; }
.hs-window__dot--g { background: #27c93f; }

.hs-window__tabs {
  display: flex;
  gap: 2px;
}

.hs-tab {
  padding: 4px 13px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--hs-muted);
  cursor: pointer;
  border-radius: 5px;
  transition: background 0.15s, color 0.15s;
  user-select: none;
  white-space: nowrap;
}

.hs-tab:hover {
  color: var(--hs-fg);
}

.hs-tab.active {
  color: var(--hs-fg);
  background: var(--color-background-primary);
  border: 1px solid var(--hs-border);
}

/* ----- Code panels ----- */
.hs-code-panel {
  padding: 20px 22px;
  font-family: var(--font-mono);
  font-size: clamp(0.74rem, 0.95vw, 0.85rem);
  line-height: 1.65;
  background: var(--hs-code-bg);
  color: var(--hs-code-fg);
  overflow-x: auto;
}

.hs-code-panel pre {
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  font-family: inherit !important;
  font-size: inherit !important;
  line-height: inherit !important;
  color: inherit !important;
}

.hs-code-panel pre > code,
.hs-code-panel code {
  padding: 0 !important;
  background: transparent !important;
  font-size: inherit !important;
  border-radius: 0 !important;
}

/* syntax colors */
.kw { color: #c678dd; }
.fn { color: #61afef; }
.str { color: #98c379; }
.cm { color: #5c6370; font-style: italic; }
.ty { color: #e5c07b; }
.num { color: #d19a66; }

/* ----- Install bar ----- */
.hs-install {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--hs-surface);
  border-top: 1px solid var(--hs-border);
}

.hs-install code {
  font-family: var(--font-mono) !important;
  font-size: 0.78rem !important;
  color: var(--hs-fg) !important;
  background: var(--color-background-primary) !important;
  border: 1px solid var(--hs-border) !important;
  border-radius: 5px !important;
  padding: 4px 10px !important;
}

.hs-copy-btn {
  background: none;
  border: 1px solid var(--hs-border);
  border-radius: 5px;
  cursor: pointer;
  padding: 3px 9px;
  font-size: 0.74rem;
  font-family: var(--font-mono);
  color: var(--hs-muted);
  transition: color 0.15s, background 0.15s, border-color 0.15s;
  line-height: 1.5;
  flex-shrink: 0;
}

.hs-copy-btn:hover {
  color: var(--hs-fg);
  border-color: var(--hs-muted);
  background: var(--hs-surface);
}

/* ================================================================
   Stats strip
   ================================================================ */
.hs-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--hs-border);
  border: 1px solid var(--hs-border);
  border-radius: 8px;
  overflow: hidden;
  gap: 1px;
  margin-bottom: 60px;
}

.hs-stat {
  background: var(--hs-surface);
  padding: 16px 18px;
  text-align: center;
}

.hs-stat__val {
  display: block;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--hs-fg);
  letter-spacing: -0.02em;
}

.hs-stat__label {
  display: block;
  font-size: 0.74rem;
  color: var(--hs-muted);
  margin-top: 2px;
}

/* ================================================================
   Sections
   ================================================================ */
.hs-section {
  padding: clamp(40px, 6vw, 76px) 0;
  border-top: 1px solid var(--hs-border);
}

/* Section heading centered */
.hs-section-hd {
  text-align: center;
  margin-bottom: 36px;
}

.hs-section-hd h2 {
  font-size: clamp(1.4rem, 2.7vw, 2.05rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--hs-fg);
  margin-bottom: 10px;
}

.hs-section-hd p {
  font-size: clamp(0.9rem, 1.15vw, 1rem);
  color: var(--hs-muted);
  max-width: 500px;
  margin: 0 auto;
}

/* ----- Feature badge chip ----- */
.hs-chip {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(33, 150, 243, 0.09);
  color: var(--hs-accent);
  border: 1px solid rgba(33, 150, 243, 0.22);
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 16px;
}

/* ================================================================
   Feature split layouts
   ================================================================ */
.hs-split {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.hs-split--rev {
  grid-template-columns: 1.2fr 1fr;
}

.hs-split--rev .hs-split__text { order: 2; }
.hs-split--rev .hs-split__visual { order: 1; }

.hs-split__text h2 {
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  color: var(--hs-fg);
}

.hs-split__text p {
  font-size: clamp(0.88rem, 1.15vw, 1rem);
  color: var(--hs-muted);
  line-height: 1.7;
  margin-bottom: 14px;
}

.hs-split__text ul {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.hs-split__text ul li {
  position: relative;
  padding: 4px 0 4px 17px;
  font-size: 0.875rem;
  color: var(--hs-muted);
  line-height: 1.5;
}

.hs-split__text ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--hs-accent);
  font-weight: 700;
}

/* Visual wrappers */
.hs-visual {
  background: var(--hs-surface);
  border: 1px solid var(--hs-border);
  border-radius: 10px;
  overflow: hidden;
}

.hs-visual__bar {
  background: var(--hs-surface);
  padding: 9px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--hs-border);
}

.hs-visual__bar-dots {
  display: flex;
  gap: 6px;
}

.hs-visual__bar-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--hs-muted);
}

/* Terminal inside visual */
.hs-terminal {
  padding: 20px 22px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--hs-code-fg);
  background: var(--hs-code-bg);
}

.hs-terminal pre {
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  font-family: inherit !important;
  font-size: inherit !important;
  line-height: inherit !important;
  color: inherit !important;
}

.hs-terminal pre > code,
.hs-terminal code {
  padding: 0 !important;
  background: transparent !important;
  font-size: inherit !important;
}

/* terminal color tokens */
.t-prompt { color: #10b981; }
.t-dim    { color: #5c6370; }
.t-ok     { color: #98c379; }
.t-info   { color: #61afef; }
.t-warn   { color: #e5c07b; }

/* ================================================================
   Feature cards grid
   ================================================================ */
.hs-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.hs-card {
  background: var(--hs-surface);
  border: 1px solid var(--hs-border);
  border-radius: 10px;
  padding: 22px 20px;
  text-decoration: none !important;
  color: inherit !important;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s, border-color 0.18s;
}

.hs-card:hover {
  transform: translateY(-2px);
  border-color: var(--hs-accent);
}

.hs-card__icon {
  width: 36px;
  height: 36px;
  margin-bottom: 13px;
  color: var(--hs-accent);
  flex-shrink: 0;
}

.hs-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 7px;
  color: var(--hs-fg);
}

.hs-card p {
  font-size: 0.83rem;
  color: var(--hs-muted);
  line-height: 1.55;
  flex: 1;
  margin: 0;
}

.hs-card__link {
  display: block;
  margin-top: 13px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--hs-accent) !important;
  text-decoration: none !important;
}

/* ================================================================
   CTA section
   ================================================================ */
.hs-cta {
  border-top: 1px solid var(--hs-border);
  text-align: center;
  padding: clamp(48px, 7vw, 88px) clamp(16px, 4vw, 48px);
}

.hs-cta h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  color: var(--hs-fg);
}

.hs-cta p {
  font-size: clamp(0.93rem, 1.2vw, 1.05rem);
  color: var(--hs-muted);
  max-width: 540px;
  margin: 0 auto 26px;
  line-height: 1.7;
}

/* ================================================================
   FAQ
   ================================================================ */
.hs-faq {
  max-width: 740px;
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) 0 clamp(32px, 5vw, 56px);
  border-top: 1px solid var(--hs-border);
}

.hs-faq__hd {
  text-align: center;
  margin-bottom: 28px;
}

.hs-faq__hd h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 6px;
  color: var(--hs-fg);
}

.hs-faq__hd p {
  font-size: 0.88rem;
  color: var(--hs-muted);
}

.hs-faq-item {
  border-bottom: 1px solid var(--hs-border);
}

.hs-faq-item:first-of-type {
  border-top: 1px solid var(--hs-border);
}

.hs-faq-item summary {
  padding: 15px 4px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--hs-fg);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: color 0.15s;
  user-select: none;
}

.hs-faq-item summary::-webkit-details-marker {
  display: none;
}

.hs-faq-item summary::after {
  content: "+";
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--hs-muted);
  flex-shrink: 0;
  transition: color 0.15s;
}

.hs-faq-item[open] summary::after {
  content: "−";
}

.hs-faq-item summary:hover {
  color: var(--hs-accent);
}

.hs-faq-item p {
  padding: 0 4px 14px;
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--hs-muted);
}

.hs-faq-item code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: var(--hs-surface) !important;
  border: 1px solid var(--hs-border) !important;
  padding: 1px 5px !important;
  border-radius: 4px !important;
}

/* ================================================================
   Responsive
   ================================================================ */
@media (max-width: 1100px) {
  .hs-hero {
    grid-template-columns: 1fr !important;
    text-align: center;
    gap: 36px;
  }

  .hs-hero__desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hs-hero__actions {
    justify-content: center;
  }

  .hs-hero__badges {
    justify-content: center;
  }

  .hs-split,
  .hs-split.hs-split--rev {
    grid-template-columns: 1fr !important;
    gap: 24px;
  }

  .hs-split--rev .hs-split__text { order: 1; }
  .hs-split--rev .hs-split__visual { order: 2; }
}

@media (max-width: 860px) {
  .hs-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .hs-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .hs-cards {
    grid-template-columns: 1fr;
  }

  .hs-stats {
    grid-template-columns: 1fr 1fr;
  }

  .hs-tab span {
    display: none;
  }
}

/* Prevent overflow in code panels at any size */
.agentscope-landing .hs-code-panel,
.agentscope-landing .hs-terminal {
  overflow-x: auto !important;
}

.agentscope-landing .hs-window,
.agentscope-landing .hs-visual {
  max-width: 100%;
  min-width: 0;
}