/*
  ColleagueAI shared mobile, tablet and typography patch.
  This stylesheet is loaded after the individual page styles.
*/

:root {
  --cai-ui-font:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Arial,
    sans-serif;

  --cai-display-font:
    Georgia,
    Cambria,
    "Times New Roman",
    serif;

  --cai-technical-font:
    ui-monospace,
    SFMono-Regular,
    Consolas,
    "Liberation Mono",
    monospace;

  --cai-dark: #22211f;
  --cai-ink: #2b2a28;
  --cai-cream: #f5f0e8;
  --cai-paper: #fbf8f2;
  --cai-muted: #68635b;
  --cai-orange: #c65d3a;
  --cai-mobile-padding: 16px;
}

html {
  max-width: 100%;
  scroll-padding-top: 82px;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body,
button,
input,
select,
textarea {
  font-family: var(--cai-ui-font) !important;
}

.logo,
.brand,
.wordmark,
h1,
h2,
.display-heading {
  font-family: var(--cai-display-font) !important;
}

.kicker,
.eyebrow,
.overline,
.metadata,
.meta,
.badge,
.tier-label,
.code-label {
  font-family: var(--cai-technical-font) !important;
}

img,
svg,
video,
iframe,
canvas {
  max-width: 100%;
  height: auto;
}

/*
  Fix white-on-white language dropdowns on Safari, iPhone and iPad.
*/

select.lang,
select#langsel,
select#homelang,
select[id*="lang" i],
select[name*="lang" i],
select[aria-label*="language" i] {
  color: #1d1b1a !important;
  background-color: #ffffff !important;
  border: 1px solid #aaa195 !important;
  opacity: 1 !important;
  color-scheme: light !important;
  -webkit-text-fill-color: #1d1b1a !important;
}

select.lang option,
select#langsel option,
select#homelang option,
select[id*="lang" i] option,
select[name*="lang" i] option,
select[aria-label*="language" i] option {
  color: #1d1b1a !important;
  background-color: #ffffff !important;
  -webkit-text-fill-color: #1d1b1a !important;
}

a:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(198, 93, 58, 0.55) !important;
  outline-offset: 3px !important;
}

/*
  Accessible replacement for overly pale secondary text.
*/

.muted,
.secondary,
.subtitle,
.description,
.card-subtitle,
.helper-text {
  color: var(--cai-muted);
}

/*
  Tables remain usable on narrow screens.
*/

.cai-table-scroll {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
}

.cai-table-scroll > table {
  min-width: 680px;
  margin-left: 0;
  margin-right: 0;
}

.cai-scroll-navigation {
  display: flex !important;
  max-width: 100%;
  overflow-x: auto !important;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

/*
  Mobile items inserted into the existing menu.
*/

.cai-mobile-language {
  width: 100%;
  padding-top: 14px;
}

.cai-mobile-language label {
  display: block;
  margin-bottom: 7px;
  color: #d4cfc6;
  font-family: var(--cai-technical-font);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.cai-mobile-language select {
  width: 100%;
  min-height: 44px;
  padding: 9px 12px !important;
  border-radius: 10px !important;
  font-size: 16px !important;
}

.cai-mobile-demo {
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 46px;
  margin-top: 14px;
  padding: 11px 16px !important;
  border-radius: 999px !important;
  color: #ffffff !important;
  background: var(--cai-orange) !important;
  font-weight: 700 !important;
  text-align: center;
  text-decoration: none !important;
}

/*
  Tablet.
*/

@media (min-width: 768px) and (max-width: 1023px) {
  .wrap,
  .container,
  .shell {
    width: 100%;
    max-width: 100%;
    padding-left: 22px !important;
    padding-right: 22px !important;
  }

  header .links,
  header nav {
    gap: 13px !important;
  }

  header .links a,
  header nav a {
    font-size: 13px;
  }

  .hero-grid,
  .two-column,
  .split,
  .columns-2 {
    gap: 28px !important;
  }
}

/*
  iPhone and other phones.
*/

@media (max-width: 767px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: clip;
  }

  .wrap,
  .container,
  .shell {
    width: 100%;
    max-width: 100%;
    padding-left: var(--cai-mobile-padding) !important;
    padding-right: var(--cai-mobile-padding) !important;
  }

  header {
    padding-top: env(safe-area-inset-top);
  }

  header .nav {
    width: 100%;
    min-height: 60px;
    height: 60px !important;
    gap: 10px !important;
  }

  header .logo,
  header .brand,
  header .wordmark {
    min-width: 0;
    max-width: calc(100vw - 82px);
    overflow: hidden;
    font-size: 20px !important;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  /*
    Hide large desktop links, dropdown and CTA.
    The hamburger stays visible.
  */

  header .links {
    margin-left: auto;
    gap: 0 !important;
  }

  header .links > a,
  header .links > select,
  header nav > a,
  header nav > select {
    display: none !important;
  }

  header .burger,
  header .menu-toggle,
  header [aria-label="Menu"],
  header [aria-label*="menu" i] {
    display: flex !important;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
  }

  .mnav.open,
  .mobile-nav.open,
  [data-mobile-nav].open,
  [data-mobile-nav][data-open="true"] {
    display: block !important;
    max-height: calc(100dvh - 60px - env(safe-area-inset-top));
    padding-bottom: max(20px, env(safe-area-inset-bottom)) !important;
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .mnav a,
  .mobile-nav a,
  [data-mobile-nav] a {
    display: flex;
    align-items: center;
    min-height: 44px;
  }

  h1 {
    font-size: clamp(35px, 10.8vw, 49px) !important;
    line-height: 1.06 !important;
    overflow-wrap: anywhere;
  }

  h1 br {
    display: none !important;
  }

  h2 {
    font-size: clamp(27px, 8vw, 36px) !important;
    line-height: 1.14 !important;
    overflow-wrap: anywhere;
  }

  h3,
  p,
  li,
  th,
  td {
    overflow-wrap: anywhere;
  }

  .hero {
    padding-top: 44px !important;
    padding-bottom: 42px !important;
  }

  .hero-grid,
  .grid2,
  .grid3,
  .grid4,
  .two-column,
  .three-column,
  .split,
  .columns-2,
  .columns-3,
  .cards,
  .card-grid {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .hero-card,
  .card,
  .panel {
    max-width: 100% !important;
  }

  .btns,
  .actions,
  .hero-actions,
  .button-row,
  .cta-row {
    width: 100%;
    flex-direction: column !important;
    align-items: stretch !important;
  }

  .btns .btn,
  .actions .btn,
  .hero-actions .btn,
  .button-row .btn,
  .cta-row .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  table {
    max-width: 100%;
  }

  .stats {
    gap: 20px !important;
  }

  #cai-fixed-backtop,
  .back-to-top,
  .top-button {
    right: max(14px, env(safe-area-inset-right)) !important;
    bottom: max(14px, env(safe-area-inset-bottom)) !important;
    z-index: 100 !important;
  }
}

@media (max-width: 390px) {
  :root {
    --cai-mobile-padding: 14px;
  }

  header .logo,
  header .brand,
  header .wordmark {
    font-size: 18px !important;
  }

  h1 {
    font-size: clamp(33px, 10.5vw, 42px) !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
/* Mobile fix: make the horizontal nav strip (Agents page pills) scroll properly */
@media (max-width: 767px) {
  .cai-reader-nav .cai-reader-shell,
  .cai-scroll-navigation {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x proximity;
    scroll-padding-inline: 12px;
    padding-right: 28px !important;
  }
  .cai-reader-nav .cai-reader-shell > a,
  .cai-scroll-navigation > a {
    flex: 0 0 auto;
    scroll-snap-align: start;
  }
  .cai-reader-nav { position: relative; }
  .cai-reader-nav::after {
    content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: 32px;
    pointer-events: none;
    background: linear-gradient(90deg, rgba(245,240,232,0), rgba(245,240,232,.92));
  }
}

/* Home hamburger menu: the desktop-nav hide rule (header nav > a) was also hiding
   the mobile menu's OWN links. Keep them visible when the menu is open. */
@media (max-width: 767px) {
  .mnav > a:not(.cai-mobile-demo),
  .mobile-nav > a:not(.cai-mobile-demo) {
    display: block !important;
  }
}


/* Keep the wordmark on one line (no "Colleague / AI" wrap) */
header .logo, header .cai-hdr-logo, header .logo-text { white-space: nowrap !important; }


/* Show the section links inside the header menu on mobile.
   The desktop-nav hide rule (header nav > a) was also hiding the links inside
   the cai-hdr / cainav menus, so on non-home pages the menu opened empty. */
@media (max-width: 767px) {
  .cai-hdr-mnav > a:not(.cai-mobile-demo),
  .cainav-drawer a:not(.cai-mobile-demo) {
    display: block !important;
  }
}


/* Show the section links inside the header menu on mobile.
   The desktop-nav hide rule (header nav > a) was also hiding the links inside
   the cai-hdr / cainav menus, so on non-home pages the menu opened empty. */
@media (max-width: 767px) {
  .cai-hdr-mnav > a:not(.cai-mobile-demo),
  .cainav-drawer a:not(.cai-mobile-demo) {
    display: block !important;
  }
}


/* Agents hamburger: reveal the drawer when toggled open */
#cainavDrawer.cai-open, .cainav-drawer.cai-open { display: block !important; }


/* === Unified header on non-landing pages (matches the landing bar) === */
.cai-uni-header{position:sticky;top:0;z-index:50;background:rgba(34,33,31,.97);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.cai-uni-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;max-width:1200px;margin:0 auto;padding:0 20px}
.cai-uni-logo{display:inline-flex;align-items:center;text-decoration:none;font-family:ui-serif,Georgia,serif;font-size:24px;font-weight:600;color:#F5F0E8;white-space:nowrap}
.cai-uni-logo b{color:#E8A07F;font-weight:600}
.cai-uni-links{display:flex;align-items:center;gap:22px}
.cai-uni-links a{color:#CFC8BB;font-size:14px;font-weight:500;text-decoration:none;white-space:nowrap}
.cai-uni-links a:hover{color:#fff}
.cai-uni-lang{background:transparent;color:#F5F0E8;border:1px solid rgba(255,255,255,.28);border-radius:100px;padding:6px 12px;font-size:13px;cursor:pointer}
.cai-uni-lang option{color:#1d1b1a;background:#fff}
.cai-uni-demo{color:#22211F !important;background:#E8A07F;border-radius:100px;padding:8px 16px;font-weight:700}
.cai-uni-burger{display:none;flex-direction:column;gap:5px;background:transparent;border:1px solid rgba(255,255,255,.3);border-radius:10px;width:42px;height:38px;align-items:center;justify-content:center;cursor:pointer;flex:0 0 auto}
.cai-uni-burger span{display:block;width:18px;height:2px;background:#F5F0E8}
.cai-uni-mnav{display:none;background:#22211F;border-top:1px solid rgba(255,255,255,.08);padding:8px 20px 18px}
.cai-uni-mnav.open{display:block}
.cai-uni-mnav a{display:block;color:#CFC8BB;font-size:16px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.06);text-decoration:none}
.cai-uni-mnav .cai-uni-demo{margin-top:12px;text-align:center;padding:13px;border-bottom:none}
.cai-uni-mlang{padding-top:14px}
.cai-uni-mlang .cai-uni-lang{width:100%;min-height:44px;font-size:16px}
@media (max-width:860px){ .cai-uni-links{display:none} .cai-uni-burger{display:flex} }


/* Design consistency: primary buttons use the terracotta accent everywhere */
.btn-p, .nav-cta { background:#c65d3a !important; border-color:#c65d3a !important; color:#fff !important; }

/* Show section links inside the unified mobile menu */
@media (max-width:767px){ .cai-uni-mnav.open a { display:block !important; } }