/* Layout: Atlassian product-page system. Left-aligned hero with signup card, large app mockups on
   dotted-grid panels with multiplayer cursor tags, dark terminal band, image-topped feature cards,
   tinted story cards, pricing, FAQ, dark closing CTA. Single light theme by design; colours explicit.
   Type: Inter (Display optical size for headings) as the free stand-in for Atlassian's proprietary Charlie; DM Mono for labels. */
:root {
  --bg: #ffffff;
  --bg-soft: #f8f8f8;
  --bg-sunk: #f1f2f4;
  --ink: #101214;
  --ink-2: #292a2e;
  --ink-3: #505258;
  --ink-4: #6b6e76;
  --line: #dddee1;
  --line-2: #ebecf0;
  --dot: #d4d6db;

  --blue: #1868db;
  --blue-700: #1558bc;
  --blue-100: #cfe1fd;
  --blue-50: #e9f2fe;
  --link-dark: #85b8ff;

  --dark: #1e1f21;
  --dark-2: #2b2c2f;
  --dark-3: #101214;
  --dark-line: #3d3f43;
  --dark-ink: #ffffff;
  --dark-ink-2: #b7b9be;

  --lime: #d3f1a7;
  --orange: #bd5b00;
  --yellow: #fbd779;
  --purple: #964ac0;
  --magenta: #ae4787;
  --teal: #1d7f8c;
  --green-ok: #216e4e;
  --green-ok-bg: #dcfff1;
  --amber-bg: #fff5db;
  --amber-ink: #7f5f01;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "DM Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --fs-h1: clamp(2.5rem, 3.6vw + 1rem, 4rem);
  --fs-h2: clamp(2rem, 2vw + 1.1rem, 3rem);
  --fs-h3: clamp(1.5rem, 0.8vw + 1.1rem, 2rem);
  --fs-lead: clamp(1.0625rem, 0.4vw + 0.95rem, 1.25rem);

  --wrap: 1232px;
  --gutter-l: max(24px, env(safe-area-inset-left, 0px));
  --gutter-r: max(24px, env(safe-area-inset-right, 0px));
  --shadow-raised: 0 0 1px rgba(9, 30, 66, 0.31), 0 8px 12px rgba(9, 30, 66, 0.15);
  --shadow-card: 0 0 1px rgba(9, 30, 66, 0.31), 0 1px 1px rgba(9, 30, 66, 0.25);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-2);
  font: 400 1rem/1.55 var(--font);
  font-variation-settings: "opsz" 14;
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 4px; }
[hidden] { display: none !important; }
h1, h2, h3, h4 { color: var(--ink); margin: 0; text-wrap: balance; font-variation-settings: "opsz" 32; }
h1 { font-size: var(--fs-h1); font-weight: 400; line-height: 1.05; letter-spacing: -0.03em; }
h2 { font-size: var(--fs-h2); font-weight: 400; line-height: 1.12; letter-spacing: -0.025em; }
/* Atlassian-style two-weight lockup: the lead words heavy and tight, the rest regular. */
h1 b, h2 b, .lockup b { font-weight: 800; letter-spacing: -0.045em; }
.lockup { font-size: 1.5rem; line-height: 1.1; font-weight: 400; letter-spacing: -0.02em; color: var(--ink); font-variation-settings: "opsz" 32; }
h3 { font-size: var(--fs-h3); font-weight: 600; line-height: 1.22; letter-spacing: -0.015em; }
p { margin: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); }
.eyebrow { font: 500 0.8125rem/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.lead { font-size: var(--fs-lead); line-height: 1.5; color: var(--ink-2); }
.section { padding-block: clamp(80px, 9vw, 128px); }
.section-head { display: grid; gap: 16px; max-width: 820px; margin-bottom: clamp(32px, 4vw, 48px); justify-items: start; }
.section-head .btn { margin-top: 12px; }

/* Buttons and links */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 24px;
  border-radius: 999px; border: 2px solid transparent;
  font: 500 1rem/1 var(--font); letter-spacing: -0.005em;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-700); }
.btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; font-size: 1.125rem; }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-outline-light { border-color: #fff; color: #fff; background: transparent; font-size: 1.125rem; }
.btn-outline-light:hover { background: #fff; color: var(--dark); }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 0.9375rem; }
.btn-block { width: 100%; }
.link { display: inline-flex; align-items: center; gap: 6px; color: var(--blue); text-decoration: none; background: none; border: 0; padding: 2px 0; font: inherit; font-weight: 500; cursor: pointer; }
.link:hover { text-decoration: underline; text-underline-offset: 3px; }
.link .arr { transition: transform 0.15s ease; }
.link:hover .arr { transform: translateX(3px); }
.on-dark .link { color: var(--link-dark); }

/* Announcement bar + header */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: #fff; }
.announce { background: var(--blue-50); color: var(--ink); font-size: 0.9375rem; }
.announce .wrap { display: flex; justify-content: center; align-items: center; gap: 8px 12px; flex-wrap: wrap; padding-block: 10px; text-align: center; }
.announce a { color: var(--blue); font-weight: 500; }
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: #fff; transition: box-shadow 0.2s ease; }
.site-header.is-scrolled { box-shadow: 0 0 1px rgba(9, 30, 66, 0.08), 0 4px 8px rgba(9, 30, 66, 0.08); }
.nav { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; flex: none; }
.brand img { display: block; height: 34px; width: auto; }
.site-footer .brand img { height: 38px; }
.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav-links > li { position: relative; }
.nav-links a, .nav-links button {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 12px; border-radius: 8px; border: 0; background: none;
  font: 400 1rem/1 var(--font); color: var(--ink); text-decoration: none; cursor: pointer;
}
.nav-links a:hover, .nav-links button:hover, .nav-links button[aria-expanded="true"] { background: var(--bg-sunk); }
.chev { width: 14px; height: 14px; transition: transform 0.15s ease; }
button[aria-expanded="true"] .chev { transform: rotate(180deg); }
.menu {
  position: absolute; top: calc(100% + 10px); left: 0; z-index: 10;
  width: 360px; padding: 8px; border-radius: 12px; background: #fff;
  box-shadow: var(--shadow-raised);
  display: grid; gap: 2px;
}
.nav-links .menu a { display: grid; grid-template-columns: 40px 1fr; gap: 2px 12px; align-items: start; padding: 12px; border-radius: 8px; white-space: normal; line-height: 1.35; }
.menu .tile { grid-row: span 2; width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; color: #fff; }
.menu .tile svg { width: 22px; height: 22px; }
.menu b { font-weight: 600; color: var(--ink); }
.menu small { color: var(--ink-4); font-size: 0.875rem; }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 20px; }
.nav-right .link { color: var(--ink); font-weight: 400; }
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 999px; border: 0; background: var(--bg-sunk); color: var(--ink); cursor: pointer; place-items: center; }
.nav-toggle svg { width: 22px; height: 22px; }
@media (max-width: 920px) {
  .nav-links, .nav-right { display: none; }
  .nav-toggle { display: inline-grid; }
  .site-header.is-open .nav { flex-wrap: wrap; height: auto; padding-block: 12px 20px; row-gap: 12px; }
  .site-header.is-open .nav-links { display: grid; order: 3; width: 100%; gap: 0; }
  .site-header.is-open .nav-links > li > a, .site-header.is-open .nav-links > li > button { width: 100%; justify-content: space-between; padding: 14px 4px; font-size: 1.0625rem; border-radius: 0; border-bottom: 1px solid var(--line-2); }
  .site-header.is-open .menu { position: static; width: 100%; box-shadow: none; padding: 0 0 8px; }
  .site-header.is-open .nav-right { display: flex; order: 4; width: 100%; margin: 0; }
  .site-header.is-open .nav-right .btn { flex: 1; }
}

/* Hero */
.hero { padding-block: clamp(48px, 6vw, 88px) 0; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.hero-copy { display: grid; gap: 20px; }
.hero-copy .lead { max-width: 560px; }
.signup-card { display: grid; gap: 12px; }
.signup-card label { font-size: 0.875rem; font-weight: 500; color: var(--ink); }
.field {
  width: 100%; min-height: 48px; padding: 0 16px;
  border-radius: 6px; border: 1px solid #8c8f97; background: #fff; color: var(--ink);
  font: 400 1rem/1 var(--font);
}
.field:focus-visible { outline: 2px solid var(--blue); outline-offset: 0; border-color: var(--blue); }
.signup-card small { color: var(--ink-4); font-size: 0.8125rem; }
.or { display: flex; align-items: center; gap: 12px; color: var(--ink-4); font-size: 0.875rem; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.btn-demo { border: 1px solid var(--line); background: #fff; color: var(--ink); font-weight: 500; }
.btn-demo:hover { background: var(--bg-soft); }
.btn-demo svg { width: 18px; height: 18px; }
.form-msg { min-height: 1.3em; font-size: 0.875rem; color: var(--ink-4); }
.form-msg:empty { min-height: 0; }
.form-msg.ok { color: var(--green-ok); }
.form-msg.err { color: #ae2e24; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.signup .btn[disabled] { opacity: 0.6; cursor: progress; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } .signup-card { max-width: 480px; } }

/* Dotted stage that holds an app mockup */
.stage {
  position: relative; margin-top: clamp(40px, 5vw, 64px);
  padding: clamp(20px, 4vw, 56px) clamp(16px, 4vw, 56px) 0;
  border-radius: 24px; overflow: hidden;
  background-color: var(--bg-soft);
  background-image: radial-gradient(var(--dot) 1px, transparent 1.2px);
  background-size: 22px 22px;
}
.stage.tall { padding-bottom: clamp(20px, 4vw, 56px); }
.app {
  position: relative; border-radius: 14px 14px 0 0; background: #fff; overflow: hidden;
  box-shadow: 0 0 0 1px rgba(9, 30, 66, 0.1), 0 20px 40px -20px rgba(9, 30, 66, 0.35);
  font-size: 0.875rem; line-height: 1.4; color: var(--ink);
}
.stage.tall .app { border-radius: 14px; }
.app-top { display: flex; align-items: center; gap: 14px; height: 52px; padding: 0 16px; border-bottom: 1px solid var(--line-2); white-space: nowrap; }
.app-top .brand img { height: 22px; }
.app-search { flex: 1; max-width: 420px; margin-inline: auto; display: flex; align-items: center; gap: 8px; height: 32px; padding: 0 10px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink-4); font-size: 0.8125rem; overflow: hidden; }
.app-search svg { width: 14px; height: 14px; flex: none; }
.app-btn { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; border-radius: 6px; background: var(--blue); color: #fff; font-weight: 500; font-size: 0.8125rem; }
.app-btn.ghost { background: transparent; color: var(--ink-2); border: 1px solid var(--line); }
.app-btn svg { width: 14px; height: 14px; }
.app-body { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-height: 520px; }
.side { border-right: 1px solid var(--line-2); padding: 14px 10px; display: flex; flex-direction: column; gap: 2px; color: var(--ink-2); }
.side .grp { margin: 14px 8px 6px; font-size: 0.6875rem; font-weight: 600; color: var(--ink-4); text-transform: uppercase; letter-spacing: 0.06em; }
.side span { display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 6px; white-space: nowrap; }
.side span svg { width: 16px; height: 16px; color: var(--ink-3); flex: none; }
.side span.on { background: var(--blue-50); color: var(--blue-700); font-weight: 500; }
.side span.on svg { color: var(--blue); }
.side .count { margin-left: auto; font-size: 0.75rem; font-weight: 500; color: var(--ink-4); }
.main { padding: 18px 20px 0; min-width: 0; }
.crumbs { font-size: 0.75rem; color: var(--ink-4); }
.main h4 { margin: 4px 0 12px; font-size: 1.25rem; font-weight: 600; letter-spacing: -0.02em; display: flex; align-items: center; gap: 10px; }
.main h4 .sq { width: 22px; height: 22px; border-radius: 5px; background: var(--teal); }
.views { display: flex; gap: 18px; border-bottom: 1px solid var(--line-2); margin-bottom: 14px; white-space: nowrap; overflow: hidden; }
.views span { display: inline-flex; align-items: center; gap: 6px; padding-bottom: 10px; color: var(--ink-3); font-size: 0.8125rem; }
.views span svg { width: 14px; height: 14px; }
.views .on { color: var(--blue); box-shadow: inset 0 -2px 0 var(--blue); font-weight: 500; }
.tools { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; white-space: nowrap; overflow: hidden; }
.tools .app-search { flex: none; width: 180px; margin: 0; }
.avs { display: inline-flex; padding-left: 6px; }
.av { width: 28px; height: 28px; border-radius: 50%; display: inline-grid; place-items: center; flex: none; color: #fff; font-size: 0.6875rem; font-weight: 600; box-shadow: 0 0 0 2px #fff; letter-spacing: 0; }
.avs .av { margin-left: -6px; }
.av.numbat { background: #fff; color: #1768db; box-shadow: 0 0 0 1px var(--line-2), 0 0 0 3px #fff; }
.av.numbat svg { width: 22px; height: 22px; --mark-w: 11; --eye-w: 3; }
.cols { display: grid; grid-template-columns: repeat(4, minmax(220px, 1fr)); gap: 10px; }
.col { background: var(--bg-sunk); border-radius: 8px; padding: 8px; display: flex; flex-direction: column; gap: 8px; min-height: 360px; }
.col-head { display: flex; align-items: center; gap: 6px; padding: 4px 6px; font-size: 0.75rem; font-weight: 600; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.02em; }
.col-head .n { font-weight: 400; color: var(--ink-4); }
.card { background: #fff; border-radius: 6px; padding: 10px 12px; box-shadow: var(--shadow-card); display: grid; gap: 8px; font-size: 0.875rem; }
.card.sel { box-shadow: 0 0 0 2px var(--blue); }
.tags { display: flex; flex-wrap: wrap; gap: 4px; }
.tag { padding: 0 5px; border-radius: 3px; background: var(--bg-sunk); font-size: 0.6875rem; font-weight: 600; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.02em; }
.meta { display: flex; align-items: center; gap: 8px; font-size: 0.75rem; color: var(--ink-4); }
.meta .key { display: inline-flex; align-items: center; gap: 5px; }
.meta .key svg { width: 14px; height: 14px; color: var(--blue); }
.meta .pri { margin-left: auto; width: 14px; height: 14px; }
.meta .av { width: 22px; height: 22px; font-size: 0.5625rem; }
.meta .av.numbat svg { width: 18px; height: 18px; }
.working { display: flex; align-items: center; gap: 8px; margin: 0 -12px -10px; padding: 8px 12px; border-top: 1px solid var(--line-2); font-size: 0.75rem; color: var(--ink-3); }
.working .spin { width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--blue-100); border-top-color: var(--blue); animation: spin 0.9s linear infinite; }
.working.done { color: var(--green-ok); }
.working.done svg { width: 14px; height: 14px; }
.working.wait { color: var(--ink); }
.working.wait i { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
.shimmer { background: linear-gradient(90deg, var(--ink-3) 0%, #c7c9ce 50%, var(--ink-3) 100%); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shimmer 2.2s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: -100% 0; } }

/* Multiplayer cursor tags */
.cursor { position: absolute; z-index: 3; display: inline-flex; align-items: flex-start; pointer-events: none; }
.cursor svg { width: 18px; height: 18px; flex: none; margin-right: -2px; }
.cursor b { margin-top: 12px; padding: 4px 10px; border-radius: 999px; color: #fff; font-size: 0.8125rem; font-weight: 500; white-space: nowrap; box-shadow: 0 4px 10px -4px rgba(9, 30, 66, 0.5); }
.cursor.ai { color: var(--purple); }
.cursor.ai b { background: var(--purple); }
.cursor.human { color: var(--orange); }
.cursor.human b { background: var(--orange); }
.cursor.teal { color: var(--teal); }
.cursor.inline { position: relative; align-self: flex-start; margin: 2px 0 0 40px; }
.cursor.teal b { background: var(--teal); }
@media (max-width: 760px) {
  .app-body { grid-template-columns: minmax(0, 1fr); }
  .side { display: none; }
  .app-top .app-search, .app-top .app-btn.ghost { display: none; }
  .app-top .app-btn { margin-left: auto; }
  .cursor { display: none; }
}

/* Platforms row */
.platforms { padding-block: 48px 0; text-align: center; }
.platforms p { color: var(--ink-3); font-size: 0.875rem; margin-bottom: 24px; }
.platforms ul { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 16px 56px; list-style: none; margin: 0; padding: 0; }
.platforms li { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 1.375rem; letter-spacing: -0.03em; color: #44464c; font-variation-settings: "opsz" 32; }
.platforms li svg { width: 26px; height: 26px; color: #44464c; }

/* Dark terminal band */
.dark { background: var(--dark); color: var(--dark-ink-2); }
.dark h2, .dark h3 { color: var(--dark-ink); }
.term { display: inline-grid; gap: 2px; font: 400 clamp(2rem, 3.4vw + 0.6rem, 3.5rem)/1.25 var(--mono); letter-spacing: -0.02em; color: #fff; }
.term span { display: inline-block; justify-self: start; padding: 2px 14px; background: var(--dark-3); border: 1px solid var(--dark-2); }
.term em { font-style: normal; color: var(--yellow); }
.caret { display: inline-block; width: 0.55em; height: 0.95em; margin-left: 6px; vertical-align: -0.12em; background: #fff; animation: caret 1.1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.works { display: grid; gap: 12px; margin-top: 36px; }
.works .eyebrow { color: var(--dark-ink); }
.works ul { display: flex; flex-wrap: wrap; gap: 8px 20px; list-style: none; margin: 0; padding: 0; }
.works li { display: inline-flex; align-items: center; gap: 8px; font-size: 0.875rem; color: var(--dark-ink); }
.works li i { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 6px; background: var(--dark-2); border: 1px solid var(--dark-line); font-style: normal; font-size: 0.75rem; font-weight: 600; color: var(--dark-ink); }
.snippet { margin-top: 36px; max-width: 980px; padding: 18px 20px; border-radius: 12px; background: var(--dark-3); border: 1px solid var(--dark-2); font: 400 0.875rem/1.7 var(--mono); color: #dfe1e6; overflow-x: auto; white-space: pre; }
.snippet .t { color: #8fb8f6; }
.snippet .a { color: #b3df72; }
.snippet .s { color: var(--yellow); }
.snippet .c { color: #8c8f97; }
.cols3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin-top: clamp(56px, 7vw, 96px); }
.cols3 > div { display: grid; gap: 14px; align-content: start; }
.cols3 svg { width: 36px; height: 36px; color: var(--link-dark); }
.cols3 p { color: var(--dark-ink-2); font-size: 1rem; }
@media (max-width: 860px) { .cols3 { grid-template-columns: minmax(0, 1fr); gap: 32px; } }

/* Inbox mockup */
.inbox-app .app-body { grid-template-columns: 300px minmax(0, 1fr) 260px; min-height: 540px; }
.list { border-right: 1px solid var(--line-2); }
.list-head { display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-bottom: 1px solid var(--line-2); font-weight: 600; }
.list-head .chip { margin-left: auto; font-weight: 500; }
.chip { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 999px; font-size: 0.6875rem; font-weight: 600; white-space: nowrap; }
.chip.ai { background: #f3e8fc; color: #803fa5; }
.chip.human { background: #fff1e5; color: #9e4c00; }
.chip.done { background: var(--green-ok-bg); color: var(--green-ok); }
.chip.grey { background: var(--bg-sunk); color: var(--ink-3); }
.convo { display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; gap: 2px 10px; padding: 12px 14px; border-bottom: 1px solid var(--line-2); }
.convo.on { background: var(--blue-50); box-shadow: inset 3px 0 0 var(--blue); }
.convo .av { grid-row: span 2; width: 32px; height: 32px; box-shadow: none; }
.convo b { font-weight: 600; }
.convo time { font-size: 0.75rem; color: var(--ink-4); }
.convo > span:not(.av) { grid-column: 2 / 4; min-width: 0; display: flex; justify-content: space-between; gap: 8px; color: var(--ink-3); font-size: 0.8125rem; }
.convo em { min-width: 0; font-style: normal; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.thread-pane { display: flex; flex-direction: column; min-width: 0; }
.thread-head { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--line-2); white-space: nowrap; overflow: hidden; }
.thread-head b { font-weight: 600; }
.thread-head .sub { color: var(--ink-4); font-size: 0.8125rem; }
.thread-head .app-btn { margin-left: auto; }
.thread { flex: 1; display: flex; flex-direction: column; gap: 12px; padding: 18px 18px; }
.bubble { max-width: 78%; padding: 10px 14px; border-radius: 12px; font-size: 0.875rem; line-height: 1.45; }
.bubble .who { display: block; font-size: 0.6875rem; font-weight: 600; color: var(--ink-4); margin-bottom: 3px; }
.bubble.cust { align-self: flex-start; background: var(--bg-sunk); }
.bubble.bot { align-self: flex-end; background: #f3e8fc; }
.bubble.agent { align-self: flex-end; background: var(--blue); color: #fff; }
.bubble.agent .who { color: rgba(255, 255, 255, 0.8); }
.event { align-self: center; display: inline-flex; align-items: center; gap: 8px; font-size: 0.75rem; color: var(--ink-3); }
.event .av { width: 18px; height: 18px; font-size: 0.5rem; box-shadow: none; }
.note { align-self: stretch; padding: 10px 12px; border-radius: 8px; background: var(--amber-bg); color: var(--amber-ink); font-size: 0.8125rem; }
.note b { font-weight: 600; }
.src { display: inline-flex; align-items: center; gap: 5px; margin-top: 8px; padding: 2px 8px; border-radius: 6px; background: #fff; border: 1px solid var(--line); font: 500 0.6875rem/1.4 var(--mono); color: var(--ink-3); text-decoration: none; }
.src svg { width: 12px; height: 12px; }
a.src:hover { border-color: var(--blue); color: var(--blue); }
.composer { margin: 0 16px 16px; border: 1px solid var(--line); border-radius: 10px; }
.composer-tabs { display: flex; gap: 16px; padding: 8px 12px 0; font-size: 0.8125rem; color: var(--ink-4); }
.composer-tabs .on { color: var(--ink); font-weight: 600; box-shadow: inset 0 -2px 0 var(--ink); padding-bottom: 6px; }
.composer-body { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 12px; border-top: 1px solid var(--line-2); color: var(--ink-4); font-size: 0.875rem; }
.details { border-left: 1px solid var(--line-2); padding: 16px; display: grid; align-content: start; gap: 16px; font-size: 0.8125rem; }
.person { display: flex; align-items: center; gap: 10px; }
.person .av { width: 40px; height: 40px; font-size: 0.875rem; box-shadow: none; }
.person b { display: block; font-size: 0.9375rem; font-weight: 600; }
.person small { color: var(--ink-4); }
.kv { display: grid; gap: 8px; }
.kv h5, .summary h5 { margin: 0; font: 500 0.6875rem/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-4); }
.kv div { display: flex; justify-content: space-between; gap: 8px; }
.kv div span:first-child { color: var(--ink-4); }
.summary { display: grid; gap: 8px; padding: 12px; border-radius: 10px; background: #f8f3fc; }
.summary p { color: var(--ink-2); line-height: 1.45; }
@media (max-width: 1100px) { .inbox-app .app-body { grid-template-columns: 280px minmax(0, 1fr); } .details { display: none; } }
@media (max-width: 760px) { .inbox-app .app-body { grid-template-columns: minmax(0, 1fr); } .list { display: none; } }

/* Feature cards with visual tiles */
.cards3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.fcard { display: grid; gap: 14px; align-content: start; }
.tile { position: relative; height: 320px; border-radius: 20px; overflow: hidden; display: grid; place-items: center; padding: 20px; }
.tile.dark-tile { background: var(--dark-3); }
.tile.grid-tile { background-color: var(--blue-50); background-image: linear-gradient(rgba(24, 104, 219, 0.12) 1px, transparent 1px), linear-gradient(90deg, rgba(24, 104, 219, 0.12) 1px, transparent 1px); background-size: 28px 28px; }
.tile.soft-tile { background: #f3f0ff; }
.fcard p { color: var(--ink-3); }
.fcard h3 { margin-top: 8px; }
.mini { width: 100%; max-width: 300px; display: grid; gap: 8px; font-size: 0.8125rem; }
.mini .bubble { max-width: 92%; box-shadow: var(--shadow-card); }
.mini .bubble.cust { background: #fff; }
.mini .bubble.bot { background: #fff; }
.mini-panel { width: 100%; max-width: 300px; background: #fff; border-radius: 12px; box-shadow: var(--shadow-raised); font-size: 0.8125rem; overflow: hidden; }
.mini-panel header { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; border-bottom: 1px solid var(--line-2); font-weight: 600; color: var(--ink); }
.mini-kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.mini-kpis div { padding: 10px 12px; display: grid; }
.mini-kpis div + div { border-left: 1px solid var(--line-2); }
.mini-kpis small { color: var(--ink-4); font-size: 0.6875rem; }
.mini-kpis b { font: 500 1.375rem/1.2 var(--mono); color: var(--ink); letter-spacing: -0.03em; }
.mini-bars { display: flex; align-items: flex-end; gap: 6px; height: 64px; padding: 0 12px; border-top: 1px solid var(--line-2); padding-top: 10px; }
.mini-bars i { flex: 1; border-radius: 3px 3px 0 0; background: var(--blue-100); }
.mini-bars i.hi { background: var(--blue); }
.mini-gap { display: flex; justify-content: space-between; padding: 8px 12px; border-top: 1px solid var(--line-2); color: var(--ink); }
.mini-gap span:last-child { font-family: var(--mono); color: var(--ink-4); }
.src-row { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 10px 12px; }
.src-row + .src-row { border-top: 1px solid var(--line-2); }
.src-row .ic { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; color: #fff; }
.src-row .ic svg { width: 16px; height: 16px; }
.src-row b { display: block; font-size: 0.8125rem; font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.src-row small { display: block; color: var(--ink-4); font-size: 0.6875rem; }
.src-row .ok { width: 16px; height: 16px; color: var(--green-ok); }
.mini-spin { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--blue-100); border-top-color: var(--blue); animation: spin 0.9s linear infinite; }
@media (max-width: 960px) { .cards3 { grid-template-columns: minmax(0, 1fr); } .tile { height: auto; min-height: 260px; padding: 32px 20px; } }

/* Tinted story cards */
.uses { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.use { display: flex; flex-direction: column; gap: 20px; min-height: 360px; padding: 32px; border-radius: 20px; }
.use .eyebrow { color: inherit; opacity: 0.85; }
.use q { font-size: clamp(1.75rem, 1.4vw + 1.1rem, 2.5rem); line-height: 1.1; font-weight: 600; letter-spacing: -0.025em; font-variation-settings: "opsz" 32; }
.use p { margin-top: auto; font-size: 1.0625rem; line-height: 1.45; }
.use .link { color: inherit; }
.use.blue { background: var(--blue-100); color: var(--ink); }
.use.orange { background: var(--orange); color: #fff; }
.use.lime { background: var(--lime); color: var(--ink); }
@media (max-width: 960px) { .uses { grid-template-columns: minmax(0, 1fr); } .use { min-height: 0; } }

/* Pricing */
.pricing { background: var(--bg-soft); }
.pricing-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 40px; }
.pricing-top .section-head { margin: 0; }
.billing { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; background: #fff; box-shadow: 0 0 0 1px var(--line); }
.billing button { min-height: 40px; padding: 0 18px; border: 0; border-radius: 999px; background: transparent; color: var(--ink-3); font: 500 0.9375rem/1 var(--font); cursor: pointer; }
.billing button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.billing em { font-style: normal; color: var(--green-ok); margin-left: 4px; }
.billing button[aria-pressed="true"] em { color: #94e0b9; }
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.plan { position: relative; display: flex; flex-direction: column; gap: 18px; padding: 28px 24px; border-radius: 20px; background: #fff; box-shadow: 0 0 0 1px var(--line); min-width: 0; }
.plan.featured { box-shadow: 0 0 0 2px var(--blue); }
.plan-tag { position: absolute; top: -12px; left: 22px; padding: 3px 10px; border-radius: 999px; background: var(--blue); color: #fff; font: 500 0.75rem/1.4 var(--mono); letter-spacing: 0.04em; }
.plan h3 { font-size: 1.375rem; }
.plan .for { color: var(--ink-3); font-size: 0.9375rem; min-height: 2.9em; }
.price { display: flex; align-items: baseline; gap: 6px; }
.price b { font: 600 3rem/1 var(--font); letter-spacing: -0.035em; color: var(--ink); font-variant-numeric: tabular-nums; font-variation-settings: "opsz" 32; }
.price span { color: var(--ink-4); font-size: 0.875rem; }
.price-note { margin-top: -10px; color: var(--ink-4); font-size: 0.8125rem; min-height: 1.3em; }
.plan ul { display: grid; gap: 10px; list-style: none; padding: 0; margin: 0; font-size: 0.9375rem; }
.plan li { display: flex; gap: 10px; align-items: flex-start; }
.plan li svg { width: 18px; height: 18px; color: var(--blue); flex: none; margin-top: 3px; }
.plan .btn { margin-top: auto; width: 100%; font-size: 1rem; }
.pricing-foot { margin-top: 24px; color: var(--ink-4); font-size: 0.9375rem; }
@media (max-width: 1080px) { .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; } }
@media (max-width: 600px) { .plans { grid-template-columns: minmax(0, 1fr); } }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; font-size: 1.1875rem; font-weight: 600; letter-spacing: -0.012em; color: var(--ink); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary svg { width: 20px; height: 20px; flex: none; color: var(--ink-3); transition: transform 0.2s ease; }
.faq-list details[open] summary svg { transform: rotate(45deg); }
.faq-list details p { padding-bottom: 24px; color: var(--ink-3); max-width: 64ch; font-size: 1.0625rem; }
@media (max-width: 860px) { .faq-grid { grid-template-columns: minmax(0, 1fr); } }

/* Closing CTA */
.closing { text-align: center; padding-block: clamp(96px, 11vw, 160px); }
.closing h2 { font-size: var(--fs-h1); line-height: 1.05; letter-spacing: -0.03em; }
.closing .wrap { display: grid; justify-items: center; gap: 24px; }
.closing .lead { color: var(--dark-ink-2); max-width: 560px; }
.cta-form { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; width: 100%; max-width: 520px; }
.cta-form .field { flex: 1 1 260px; min-width: 0; border-radius: 999px; padding: 0 20px; background: var(--dark-2); border-color: var(--dark-line); color: #fff; }
.cta-form .field::placeholder { color: #8c8f97; }
.cta-form .form-msg { width: 100%; color: var(--dark-ink-2); }
.cta-form .form-msg.ok { color: #94e0b9; }
.cta-form .form-msg.err { color: #ffb4a8; }

/* Footer */
.site-footer { background: var(--bg-soft); padding-block: 64px 40px; font-size: 0.9375rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.footer-grid p { margin-top: 14px; max-width: 34ch; color: var(--ink-3); }
.site-footer h4 { margin-bottom: 14px; font: 500 0.75rem/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-4); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.site-footer a { text-decoration: none; color: var(--ink-2); }
.site-footer a:hover { color: var(--blue); }
.footer-base { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; color: var(--ink-4); font-size: 0.875rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer-grid > :first-child { grid-column: 1 / -1; } }

/* Floating demo chat */
.launcher {
  position: fixed; z-index: 70;
  right: calc(24px + env(safe-area-inset-right, 0px)); bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  width: 60px; height: 60px; border-radius: 50%; border: 0;
  background: var(--blue); color: #fff; cursor: pointer; display: grid; place-items: center;
  box-shadow: 0 8px 24px -6px rgba(24, 104, 219, 0.6);
  transition: transform 0.2s ease, background-color 0.15s ease;
}
.launcher:hover { transform: scale(1.05); background: var(--blue-700); }
.launcher svg { width: 28px; height: 28px; }
.launcher .open-ic { width: 38px; height: 38px; --mark-w: 10; --eye-w: 3; }
.launcher .close-ic { display: none; }
.launcher[aria-expanded="true"] .open-ic { display: none; }
.launcher[aria-expanded="true"] .close-ic { display: block; }
.launcher-hint {
  position: fixed; z-index: 70;
  right: calc(96px + env(safe-area-inset-right, 0px)); bottom: calc(36px + env(safe-area-inset-bottom, 0px));
  padding: 9px 14px; border-radius: 12px; background: #fff; color: var(--ink);
  box-shadow: var(--shadow-raised); font-size: 0.875rem; font-weight: 500;
}
.chat {
  position: fixed; z-index: 70;
  right: calc(24px + env(safe-area-inset-right, 0px)); bottom: calc(96px + env(safe-area-inset-bottom, 0px));
  width: min(390px, calc(100vw - 48px - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px)));
  height: min(600px, calc(100dvh - 130px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px)));
  display: flex; flex-direction: column; border-radius: 18px; overflow: hidden; background: #fff;
  box-shadow: 0 0 1px rgba(9, 30, 66, 0.31), 0 24px 60px -12px rgba(9, 30, 66, 0.4);
  animation: pop 0.2s ease;
}
@keyframes pop { from { transform: translateY(8px); opacity: 0.6; } to { transform: none; opacity: 1; } }
.chat-head { display: flex; align-items: center; gap: 12px; padding: 16px 18px; background: var(--blue); color: #fff; }
.chat-head .av { width: 36px; height: 36px; background: #fff; color: #1768db; box-shadow: none; }
.chat-head .av svg { width: 28px; height: 28px; --mark-w: 10; --eye-w: 3; }
.chat-head b { display: block; font-weight: 600; }
.chat-head small { opacity: 0.85; font-size: 0.75rem; }
.chat-head .demo-tag { margin-left: auto; padding: 3px 8px; border-radius: 6px; background: rgba(255, 255, 255, 0.18); font: 500 0.6875rem/1.3 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }
.chat-log { flex: 1; overflow-y: auto; padding: 18px 16px; display: flex; flex-direction: column; gap: 10px; font-size: 0.9375rem; line-height: 1.5; }
.msg { max-width: 88%; padding: 9px 13px; border-radius: 14px; animation: pop 0.25s ease; }
.msg.user { align-self: flex-end; background: var(--blue); color: #fff; border-bottom-right-radius: 4px; }
.msg.bot { align-self: flex-start; background: var(--bg-sunk); color: var(--ink); border-bottom-left-radius: 4px; }
.typing { align-self: flex-start; display: inline-flex; gap: 4px; padding: 12px 14px; border-radius: 14px; background: var(--bg-sunk); }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-4); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: 0.15s; }
.typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes blink { 0%, 80%, 100% { opacity: 0.25; } 40% { opacity: 1; } }
.suggest { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 16px 10px; }
.suggest button { padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink); font: 500 0.8125rem/1.2 var(--font); cursor: pointer; }
.suggest button:hover { border-color: var(--blue); color: var(--blue); }
.chat-form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line-2); }
.chat-form input { flex: 1; min-width: 0; min-height: 44px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink); font: 400 0.9375rem/1 var(--font); }
.chat-form input:focus-visible { outline: none; border-color: var(--blue); }
.chat-form button { width: 44px; height: 44px; border-radius: 50%; border: 0; background: var(--blue); color: #fff; cursor: pointer; display: grid; place-items: center; }
.chat-form button svg { width: 18px; height: 18px; }
.chat-foot { padding: 0 12px 10px; text-align: center; font-size: 0.6875rem; color: var(--ink-4); }
@media (max-width: 560px) {
  .launcher-hint { display: none; }
  .chat { right: calc(12px + env(safe-area-inset-right, 0px)); width: calc(100vw - 24px - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px)); }
}

/* 404 */
.lost { min-height: 70vh; display: grid; place-items: center; text-align: center; padding-block: 80px; }
.lost .wrap { display: grid; gap: 20px; justify-items: center; }
.lost h1 { font-size: var(--fs-h2); }
.lost p { color: var(--ink-3); max-width: 46ch; }