/* CompoundBull Website — RoadMate layout with CompoundBull design tokens (packages/design-tokens) */
:root {
  --bg: #0B0F0E;
  --bg-secondary: #0E1412;
  --surface: #121816;
  --surface-elevated: #19211F;
  --border: #2A3431;
  --border-light: #3E4A47;
  --text: #EAEAEA;
  --text-secondary: #A1ACA8;
  --text-muted: #87928E;
  --primary: #00C37A;
  --primary-hover: #2FD492;
  --primary-muted: rgba(0, 195, 122, 0.14);
  --gold: #C9A96E;
  --success: #3DDC97;
  --font: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: 0.2s ease;
  --header-bg: rgba(11, 15, 14, 0.86);
  --header-bg-solid: rgba(11, 15, 14, 0.96);
  --grid-line: rgba(255, 255, 255, 0.018);
  --card-shadow: rgba(0, 0, 0, 0.3);
  color-scheme: dark;
}

/* Light theme: set on <html data-theme="light"> by the inline script in <head> */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #F5F6F5;
  --bg-secondary: #ECEEEC;
  --surface: #FFFFFF;
  --surface-elevated: #FFFFFF;
  --border: #D9DDDB;
  --border-light: #B5BDBA;
  --text: #0B0F0E;
  --text-secondary: #4B5552;
  --text-muted: #5B6763;
  --primary: #00754A;
  --primary-hover: #006B43;
  --primary-muted: rgba(0, 117, 74, 0.08);
  --gold: #7A5A1E;
  --success: #00754A;
  --header-bg: rgba(245, 246, 245, 0.86);
  --header-bg-solid: rgba(245, 246, 245, 0.96);
  --grid-line: rgba(11, 15, 14, 0.045);
  --card-shadow: rgba(11, 15, 14, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header.scrolled {
  background: var(--header-bg-solid);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 1.35rem;
}

.logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 8px rgba(0, 195, 122, 0.16));
}

.footer-logo-img {
  height: 32px;
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}

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

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  flex-direction: column;
  gap: 16px;
}

.mobile-menu a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
}

.mobile-menu.open {
  display: flex;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 42% at 58% -16%, rgba(0, 195, 122, 0.13), transparent),
    radial-gradient(ellipse 45% 38% at 91% 55%, rgba(0, 195, 122, 0.045), transparent);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 70%);
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(390px, 0.98fr);
  align-items: center;
  gap: 52px;
  width: 100%;
}

.hero-content-text {
  min-width: 0;
  z-index: 2;
}

.hero-content-visual {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  pointer-events: none;
}

.hero-logo {
  display: block;
  width: 100%;
  max-width: 540px;
  height: auto;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 0 34px rgba(0, 195, 122, 0.13));
}

.hero-badge {
  display: inline-block;
  padding: 8px 16px;
  background: var(--primary-muted);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin: 0 0 24px;
  border: 1px solid rgba(0, 195, 122, 0.3);
}

.hero-title {
  font-size: clamp(3rem, 5.5vw, 4.6rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 20px;
}

.hero-sub {
  font-size: 1.18rem;
  color: var(--text-secondary);
  max-width: 590px;
  margin: 0 0 32px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 46px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition), transform var(--transition), border-color var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--primary);
  color: var(--bg);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.hero-stats {
  display: flex;
  gap: 42px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}

.stat-label {
  margin-top: 4px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* General sections */
.section {
  padding: 80px 0;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.section-sub {
  color: var(--text-secondary);
  font-size: 1.08rem;
  margin: 0 0 48px;
  max-width: 700px;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(235px, 1fr));
  gap: 22px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(24px);
}

.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.feature-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--card-shadow);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.16rem;
  font-weight: 600;
  margin: 0 0 10px;
}

.feature-card p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.94rem;
}

/* Workflow */
.workflow-section {
  background: var(--bg-secondary);
}

.workflow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  align-items: stretch;
  gap: 14px;
  overflow: visible;
  padding-bottom: 0;
}

.workflow-step {
  min-width: 0;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.workflow-icon {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.workflow-num {
  display: block;
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 7px;
}

.workflow-step h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.workflow-step p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.83rem;
  line-height: 1.45;
}

.workflow-arrow {
  display: none;
}

/* Audience highlights */
.highlights {
  background: var(--bg);
}

.highlights-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.highlight-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.highlight-icon {
  font-size: 1.75rem;
  margin-bottom: 16px;
}

.highlight-block h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 12px;
  color: var(--primary);
}

.highlight-block p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.95rem;
}

/* Contact */
.contact {
  background: var(--bg-secondary);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.contact-card:hover {
  border-color: var(--primary);
  background: var(--primary-muted);
  transform: translateY(-2px);
}

.contact-icon {
  font-size: 1.75rem;
}

.contact-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.contact-email {
  font-size: 0.95rem;
  color: var(--primary);
  word-break: break-all;
}

.contact-domain {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-domain a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

/* Footer */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}

.footer-inner {
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0 0 24px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  margin-bottom: 24px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
}

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

.footer-copy {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 0;
}

/* Tablet/mobile */
@media (max-width: 1024px) {
  .header {
    padding-top: max(env(safe-area-inset-top), 8px);
  }

  .header .header-inner {
    height: 56px;
    min-height: 56px;
  }

  .header .logo-img {
    height: 32px;
  }

  .hero-content {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.8fr);
    gap: 28px;
  }

  .hero-logo {
    max-width: 440px;
  }
}

@media (max-width: 820px) {
  .nav {
    display: none;
  }

  .menu-btn {
    display: flex;
  }

  .hero {
    min-height: auto;
    align-items: flex-start;
    padding-top: calc(56px + max(env(safe-area-inset-top), 8px) + 48px);
    padding-bottom: 56px;
    overflow: visible;
  }

  .hero-content {
    display: flex;
    flex-direction: column;
    text-align: center;
    align-items: center;
    gap: 0;
  }

  .hero-content-visual {
    order: -1;
    width: 100%;
    justify-content: center;
    margin-bottom: 22px;
  }

  .hero-logo {
    width: auto;
    max-width: min(300px, 78vw);
    filter: drop-shadow(0 0 24px rgba(0, 195, 122, 0.12));
  }

  .hero-content-text {
    max-width: 100%;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta,
  .hero-stats {
    justify-content: center;
  }
  .workflow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .highlights-inner,
  .contact-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 0 18px;
  }

  .section {
    padding: 56px 0;
  }

  .hero-title {
    font-size: clamp(2.8rem, 15vw, 4rem);
  }

  .hero-sub {
    font-size: 1.02rem;
  }

  .hero-stats {
    gap: 28px;
  }

  .logo-text {
    display: inline;
  }

  .hero-logo {
    max-width: min(260px, 80vw);
  }

  .workflow {
    grid-template-columns: 1fr;
  }
}



/* ---------- Roadmap, patch notes & FAQ ---------- */
.nav a.active,
.mobile-menu a.active {
  color: var(--primary);
}

.page-hero {
  position: relative;
  padding: 140px 0 32px;
  overflow: hidden;
}

.page-hero .hero-badge {
  margin-bottom: 18px;
}

.page-title {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
}

.page-hero .section-sub {
  margin-bottom: 0;
}

.page-updated {
  margin: 18px 0 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Roadmap */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}

.roadmap-col {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.roadmap-col-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
}

.roadmap-col-sub {
  margin: 0 0 16px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.roadmap-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: none;
}

.roadmap-dot.now { background: var(--primary); box-shadow: 0 0 0 4px var(--primary-muted); }
.roadmap-dot.next { background: var(--text-secondary); }
.roadmap-dot.later { background: transparent; border: 2px solid var(--text-muted); }

.roadmap-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.roadmap-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}

.roadmap-item h3 {
  margin: 0 0 6px;
  font-size: 0.98rem;
  font-weight: 600;
}

.roadmap-item p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.5;
}

.roadmap-note {
  margin: 28px 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* Patch notes */
.changelog {
  display: grid;
  gap: 20px;
  max-width: 860px;
}

.release {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 28px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.release-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.release-version {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.05rem;
}

.release-date {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.release h2 {
  margin: 0 0 14px;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.4;
}

.release ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.release li {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  color: var(--text-secondary);
  font-size: 0.94rem;
}

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.tag-new { color: var(--primary); border-color: var(--primary); background: var(--primary-muted); }
.tag-improved { color: var(--text); border-color: var(--border-light); }
.tag-fixed { color: var(--text-muted); }

/* FAQ */
.faq-list {
  display: grid;
  gap: 12px;
  max-width: 820px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}

.faq-item[open] {
  border-color: var(--border-light);
}

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

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

.faq-item summary::after {
  content: '+';
  flex: none;
  color: var(--primary);
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1;
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary:focus-visible,
.btn:focus-visible,
.nav a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.faq-item p {
  margin: 0;
  padding: 0 22px 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.section-cta {
  margin-top: 32px;
}

@media (max-width: 820px) {
  .page-hero {
    padding-top: calc(56px + max(env(safe-area-inset-top), 8px) + 40px);
  }

  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .release {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .release-meta {
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
  }
}

@media (max-width: 600px) {
  .release {
    padding: 22px 20px;
  }

  .release li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .tag {
    justify-self: start;
  }
}

/* ---------- CompoundBull brand details ---------- */
.logo-accent,
.hero-accent {
  color: var(--primary);
}

.hero-title .hero-accent {
  display: inline-block;
}

.footer-disclaimer {
  max-width: 760px;
  margin: 0 auto 20px;
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.6;
}

.stat-num {
  font-variant-numeric: tabular-nums;
}

.hero-title {
  font-size: clamp(2.6rem, 4.6vw, 3.9rem);
}

.hero-stats {
  gap: 32px;
}

/* ---------- Theme toggle ---------- */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}

.theme-toggle:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

/* Dark theme shows the sun (switch to light); light theme shows the moon. */
:root[data-theme="light"] .icon-sun,
:root:not([data-theme="light"]) .icon-moon,
:root[data-theme="light"] .theme-dark-only,
:root:not([data-theme="light"]) .theme-light-only {
  display: none;
}

@media (max-width: 1024px) {
  .nav {
    gap: 20px;
  }
}

/* ---------- Polish: line icons, card states, motion ---------- */
svg.i {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-icon,
.workflow-icon,
.highlight-icon,
.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  font-size: 0;
  color: var(--primary);
  background: var(--primary-muted);
  border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
  border-radius: var(--radius-md);
}

.feature-icon {
  margin-bottom: 20px;
}

.workflow-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
}

.workflow-icon svg.i {
  width: 19px;
  height: 19px;
}

.highlight-icon {
  margin-bottom: 18px;
}

.contact-icon {
  margin-bottom: 6px;
}

.feature-card:hover,
.workflow-step:hover,
.highlight-block:hover {
  border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
}

.workflow-step,
.highlight-block {
  transition: border-color var(--transition);
}

.feature-card.visible {
  transition: opacity 0.5s ease, transform 0.5s ease, border-color var(--transition), box-shadow var(--transition);
}

.hero-stats {
  padding-top: 26px;
  border-top: 1px solid var(--border);
  max-width: 560px;
}

.highlights .section-sub {
  margin-bottom: 40px;
}

@media (max-width: 820px) {
  .hero-stats {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .feature-card {
    opacity: 1;
    transform: none;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}