/* ==========================================================================
   Majorsilence design system — tokens
   Ported from the Majorsilence Design System (claude.ai/design project
   17677450-0ecb-483e-8f1c-e789d1715678) for the Majorsilence.Forms site.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:ital,wght@0,400;0,500;1,400&family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600&display=swap');

:root,
[data-theme="light"],
[data-theme="system"] {
  --bg: #FBFAF7;
  --surface: #FFFFFF;
  --ink: #1B1F1D;
  --ink-soft: #57605B;
  --ink-faint: #8F84A3;
  --line: #E5E2DA;
  --accent: #6E43A6;
  --accent-ink: #FBFAF7;
  --accent-soft: rgba(110, 67, 166, 0.09);
  --code-bg: #14201B;
  --code-line: rgba(255, 255, 255, 0.09);
  --code-ink: #C9D5CF;
  --code-meta: #6E8279;
  --shadow: 0 24px 60px rgba(20, 32, 27, 0.18);
  color-scheme: light;
}

[data-theme="dark"] {
  --bg: #0E0F0E;
  --surface: #161816;
  --ink: #F2EFE6;
  --ink-soft: #9AA39C;
  --ink-faint: #756B85;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #B98AFF;
  --accent-ink: #0E0F0E;
  --accent-soft: rgba(185, 138, 255, 0.1);
  --code-bg: #161816;
  --code-line: rgba(255, 255, 255, 0.09);
  --code-ink: #C9D5CF;
  --code-meta: #6E8279;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  [data-theme="system"] {
    --bg: #0E0F0E;
    --surface: #161816;
    --ink: #F2EFE6;
    --ink-soft: #9AA39C;
    --ink-faint: #756B85;
    --line: rgba(255, 255, 255, 0.1);
    --accent: #B98AFF;
    --accent-ink: #0E0F0E;
    --accent-soft: rgba(185, 138, 255, 0.1);
    --code-bg: #161816;
    --code-line: rgba(255, 255, 255, 0.09);
    --code-ink: #C9D5CF;
    --code-meta: #6E8279;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
    color-scheme: dark;
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: 'IBM Plex Sans', sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100%;
  transition: background 0.15s, color 0.15s;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

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

.msf-container {
  max-width: 1080px;
  margin: 0 auto;
  padding-left: 48px;
  padding-right: 48px;
}

@media (max-width: 640px) {
  .msf-container {
    padding-left: 20px;
    padding-right: 20px;
  }
}

/* ==========================================================================
   NavBar
   ========================================================================== */

.msf-navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 48px;
  border-bottom: 1px solid var(--line);
  gap: 24px;
  flex-wrap: wrap;
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(6px);
}

@media (max-width: 640px) {
  .msf-navbar {
    padding: 16px 20px;
  }
}

.msf-navbar__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-decoration: none;
}

.msf-navbar__name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
  white-space: nowrap;
}

.msf-navbar__right {
  display: flex;
  align-items: center;
  gap: 24px;
  font-family: 'IBM Plex Mono', monospace;
  flex-wrap: wrap;
}

.msf-navbar__links {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.msf-navbar__link {
  color: var(--ink-soft);
  font-size: 13px;
  text-decoration: none;
  cursor: pointer;
}

.msf-navbar__link:hover {
  color: var(--ink);
}

.msf-navbar__link.is-active {
  color: var(--accent);
}

.msf-navbar__cta {
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 7px;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  display: inline-block;
}

/* ==========================================================================
   LogoBadge
   ========================================================================== */

.msf-logo-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 500;
}

.msf-logo-badge--sm {
  width: 22px;
  height: 22px;
  border-radius: 5px;
  font-size: 9px;
}

.msf-logo-badge--md {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  font-size: 12px;
}

.msf-logo-badge--lg {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  font-size: 16px;
}

/* ==========================================================================
   ThemeToggle
   ========================================================================== */

.msf-theme-toggle {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
}

.msf-theme-toggle__option {
  padding: 7px 12px;
  cursor: pointer;
  background: transparent;
  color: var(--ink-faint);
  border: none;
  border-left: 1px solid var(--line);
  font-family: inherit;
  font-size: inherit;
  user-select: none;
  transition: background 0.15s, color 0.15s;
}

.msf-theme-toggle__option:first-child {
  border-left: none;
}

.msf-theme-toggle__option.is-active {
  background: var(--accent-soft);
  color: var(--accent);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.msf-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  border-top: 1px solid var(--line);
  gap: 16px;
  flex-wrap: wrap;
  background: var(--bg);
}

@media (max-width: 640px) {
  .msf-footer {
    padding: 24px 20px;
  }
}

.msf-footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.msf-footer__copyright {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--ink-faint);
}

.msf-footer__links {
  display: flex;
  gap: 20px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  flex-wrap: wrap;
}

.msf-footer__links a {
  color: var(--ink-faint);
  text-decoration: none;
}

.msf-footer__links a:hover {
  color: var(--accent);
}

/* ==========================================================================
   Button
   ========================================================================== */

.msf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.15s;
  text-decoration: none;
  border: none;
  /* size: md (default) */
  font-size: 15px;
  padding: 13px 24px;
  border-radius: 9px;
}

.msf-btn--sm {
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 7px;
}

.msf-btn--lg {
  font-size: 17px;
  padding: 16px 28px;
  border-radius: 10px;
}

.msf-btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
}

.msf-btn--secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
}

.msf-btn:hover {
  opacity: 0.85;
}

.msf-btn[disabled],
.msf-btn.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ==========================================================================
   Chip
   ========================================================================== */

.msf-chip {
  display: inline-flex;
  align-items: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid;
  line-height: 1;
}

.msf-chip--accent {
  color: var(--accent);
  border-color: var(--accent);
}

.msf-chip--neutral {
  color: var(--ink-soft);
  border-color: var(--line);
}

/* ==========================================================================
   CodeBlock / InlineCode
   ========================================================================== */

.msf-code-block {
  background: var(--code-bg);
  border: 1px solid var(--code-line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.msf-code-block__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 18px;
  border-bottom: 1px solid var(--code-line);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--code-meta);
}

.msf-code-block__label {
  color: var(--accent);
}

.msf-code-block pre {
  margin: 0;
  padding: 20px 22px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  line-height: 1.75;
  color: var(--code-ink);
  overflow-x: auto;
}

.msf-code-block code {
  font-family: inherit;
  background: none;
  padding: 0;
  color: inherit;
}

/* inline `code` spans inside prose */
.msf-prose :not(pre) > code,
.msf-inline-code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875em;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 2px 7px;
  border-radius: 5px;
}

/* markdown-rendered fenced code blocks get the CodeBlock treatment */
.msf-prose pre {
  background: var(--code-bg);
  border: 1px solid var(--code-line);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 20px 22px;
  overflow-x: auto;
}

.msf-prose pre code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  line-height: 1.75;
  color: var(--code-ink);
  background: none;
  padding: 0;
  border-radius: 0;
}

/* ==========================================================================
   StatItem
   ========================================================================== */

.msf-stat {
  text-align: center;
}

.msf-stat__value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.1;
}

.msf-stat__value.is-accent {
  color: var(--accent);
}

.msf-stat__label {
  font-size: 13px;
  color: var(--ink-faint);
  margin-top: 4px;
  font-family: 'IBM Plex Sans', sans-serif;
}

.msf-stats {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.msf-stats__inner {
  display: flex;
  gap: 64px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 48px;
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .msf-stats__inner {
    padding: 32px 20px;
    gap: 36px;
  }
}

/* ==========================================================================
   BlogPostCard
   ========================================================================== */

.msf-blog-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
}

.msf-blog-card.is-bordered {
  border-bottom: 1px solid var(--line);
}

.msf-blog-card__meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  color: var(--ink-faint);
}

.msf-blog-card__title {
  font-family: 'Newsreader', serif;
  font-size: 30px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.15;
  margin: 0;
}

.msf-blog-card__excerpt {
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0;
  font-family: 'IBM Plex Sans', sans-serif;
}

.msf-blog-card__link {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--accent);
}

/* ==========================================================================
   Hero / marketing sections (page-level composition)
   ========================================================================== */

.msf-hero {
  padding: 88px 48px 64px;
}

@media (max-width: 640px) {
  .msf-hero {
    padding: 56px 20px 40px;
  }
}

.msf-hero__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.msf-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  color: var(--ink-faint);
  margin-bottom: 20px;
}

.msf-hero__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 56px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 20px;
  line-height: 1.08;
  letter-spacing: -0.01em;
  max-width: 820px;
}

@media (max-width: 640px) {
  .msf-hero__title {
    font-size: 36px;
  }
}

.msf-hero__title .accent {
  color: var(--accent);
}

.msf-hero__lede {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 620px;
  margin: 0 0 32px;
}

.msf-hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.msf-hero__chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.msf-section {
  padding: 64px 48px;
}

@media (max-width: 640px) {
  .msf-section {
    padding: 40px 20px;
  }
}

.msf-section__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.msf-section__eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  color: var(--accent);
  margin-bottom: 12px;
}

.msf-section__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 34px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 16px;
  line-height: 1.15;
}

.msf-section__lede {
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 680px;
  margin: 0 0 40px;
}

.msf-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.msf-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
}

.msf-card__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 10px;
}

.msf-card__body {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0;
}

.msf-diagram {
  background: var(--code-bg);
  border: 1px solid var(--code-line);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 24px 28px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  line-height: 1.7;
  color: var(--code-ink);
  overflow-x: auto;
  white-space: pre;
}

/* ==========================================================================
   Docs / prose pages
   ========================================================================== */

.msf-prose {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 48px 96px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
}

@media (max-width: 640px) {
  .msf-prose {
    padding: 40px 20px 64px;
  }
}

.msf-prose h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 40px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 12px;
}

.msf-prose h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 600;
  color: var(--ink);
  margin: 48px 0 16px;
}

.msf-prose h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  margin: 32px 0 12px;
}

.msf-prose p {
  margin: 0 0 20px;
}

.msf-prose ul,
.msf-prose ol {
  margin: 0 0 20px;
  padding-left: 22px;
}

.msf-prose li {
  margin-bottom: 8px;
}

.msf-prose a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-soft);
}

.msf-prose a:hover {
  border-bottom-color: var(--accent);
}

.msf-prose blockquote {
  margin: 0 0 20px;
  padding: 4px 20px;
  border-left: 3px solid var(--accent);
  color: var(--ink-soft);
  background: var(--accent-soft);
  border-radius: 0 8px 8px 0;
}

.msf-prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 24px;
  font-size: 14.5px;
}

.msf-prose th,
.msf-prose td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}

.msf-prose th {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 600;
  color: var(--ink);
}

.msf-prose hr {
  border: none;
  border-top: 1px solid var(--line);
  margin: 40px 0;
}

.msf-prose__meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  color: var(--ink-faint);
  margin-bottom: 16px;
}

.msf-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 32px;
}