:root {
  color-scheme: light;
  --bg: #f7f3ea;
  --bg-soft: #eee7db;
  --bg-elevated: rgba(255, 252, 244, .78);
  --paper: #fffdf7;
  --paper-warm: #f3eadf;
  --ink: #18140f;
  --muted: #756d62;
  --line: rgba(35, 27, 16, .1);
  --line-strong: rgba(35, 27, 16, .2);
  --mint: #31e39b;
  --mint-dark: #08754c;
  --blue: #7c8ff2;
  --peach: #ffb47d;
  --lavender: #d8c9f6;
  --shadow: 0 34px 110px rgba(91, 64, 33, .16);
  --shadow-soft: 0 18px 52px rgba(91, 64, 33, .1);
  --header: rgba(255, 252, 244, .76);
  --header-height: 72px;
  --radius-xl: 34px;
  --radius-lg: 24px;
  --max: 1440px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; min-width: 320px; overflow-x: clip; color: var(--ink); background: radial-gradient(circle at 50% -10%, rgba(255,255,255,.9), transparent 34%), var(--bg); font-family: Inter, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
main, section, article, div { min-width: 0; }
button, textarea, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { color: #0d1711; background: #68e8aa; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.skip-link { position: fixed; z-index: 999; top: 12px; left: 12px; padding: 12px 16px; color: #fff; background: #0c7044; border-radius: 12px; transform: translateY(-140%); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }

.stage-header { position: fixed; z-index: 100; top: 0; right: 0; left: 0; padding: max(12px, env(safe-area-inset-top)) 18px 0; pointer-events: none; }
.stage-header__inner { width: min(calc(100% - 0px), 1380px); min-height: var(--header-height); margin: 0 auto; padding: 9px 10px 9px 16px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px; border: 1px solid rgba(255,255,255,.72); border-radius: 24px; background: var(--header); box-shadow: 0 16px 46px rgba(83, 55, 21, .09); backdrop-filter: blur(24px) saturate(1.25); pointer-events: auto; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 720; letter-spacing: 0; }
.brand__mark { width: 34px; height: 34px; overflow: visible; }
.brand__mark--letter { display: grid; place-items: center; border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent); border-radius: 50%; color: var(--ink); background: linear-gradient(145deg, rgba(255,255,255,.96), color-mix(in srgb, var(--mint) 26%, var(--paper))); box-shadow: inset 0 1px 0 rgba(255,255,255,.86), 0 12px 26px rgba(71, 46, 19, .12); font-family: Georgia, 'Times New Roman', serif; font-size: 22px; font-weight: 400; line-height: 1; }
.brand__mark path { fill: none; stroke: currentColor; stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; }
.brand__mark circle { fill: var(--mint); stroke: none; }
.brand__name { font-size: 20px; }
.product-tabs { justify-self: center; display: flex; align-items: center; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 15px; background: color-mix(in srgb, var(--paper) 68%, transparent); }
.product-tabs button, .product-tabs a { min-height: 40px; padding: 0 14px; display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 11px; color: var(--muted); background: transparent; font-size: 13px; cursor: pointer; white-space: nowrap; }
.product-tabs button:hover, .product-tabs a:hover, .product-tabs .is-active { color: var(--ink); background: var(--paper); box-shadow: 0 4px 18px rgba(22, 48, 31, .08); }
.header-actions { display: flex; align-items: center; gap: 6px; }
.header-login, .header-cta { min-height: 44px; padding: 0 14px; display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 14px; background: transparent; font-size: 13px; font-weight: 620; cursor: pointer; }
.header-login:hover { background: var(--paper); }
.header-cta { color: #092318; background: var(--mint); }
.header-cta:hover { filter: brightness(.96); transform: translateY(-1px); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 14px; background: var(--paper); cursor: pointer; }
.nav-toggle span { display: block; width: 18px; height: 1.5px; margin: 5px auto; background: currentColor; transition: transform .2s ease; }

.hero { position: relative; min-height: 100svh; padding: calc(var(--header-height) + 56px) max(28px, calc((100vw - var(--max)) / 2 + 34px)) 66px; display: flex; align-items: center; overflow: clip; background: radial-gradient(circle at 73% 22%, rgba(49, 227, 155, .22), transparent 30%), radial-gradient(circle at 88% 10%, rgba(216, 201, 246, .34), transparent 32%), radial-gradient(circle at 16% 78%, rgba(255, 180, 125, .22), transparent 28%), linear-gradient(135deg, #f8f2e7 0%, #f5eee1 50%, #edf5eb 100%); }
.ambient { position: absolute; inset: 0; pointer-events: none; }
.ambient i { position: absolute; border-radius: 999px; filter: blur(7px); opacity: .7; }
.ambient i:nth-child(1) { width: 42vw; height: 42vw; left: -13vw; top: 58%; background: radial-gradient(circle, rgba(255,255,255,.9), transparent 70%); animation: ambientDrift 16s ease-in-out infinite alternate; }
.ambient i:nth-child(2) { width: 32vw; height: 32vw; right: -8vw; top: -11vw; background: radial-gradient(circle, rgba(127,146,231,.35), transparent 70%); animation: ambientDrift 19s ease-in-out -4s infinite alternate-reverse; }
.ambient i:nth-child(3) { width: 26vw; height: 9vw; right: 20vw; bottom: 6%; background: rgba(42, 220, 142, .14); filter: blur(34px); transform: rotate(-13deg); }
.hero__grid { position: relative; z-index: 2; width: 100%; display: grid; grid-template-columns: minmax(320px, .8fr) minmax(540px, 1.2fr); align-items: center; gap: clamp(42px, 6vw, 96px); }
.hero__copy { max-width: 580px; transition: transform .55s ease, opacity .4s ease; }
.eyebrow, .kicker { margin: 0 0 18px; color: var(--mint-dark); font-size: 12px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 9px; }
.eyebrow span { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 7px rgba(38, 219, 142, .12); }
.hero h1 { max-width: 680px; margin: 0; font-size: clamp(54px, 6.9vw, 112px); font-weight: 430; line-height: .9; letter-spacing: -.04em; text-wrap: balance; }
.hero__lead { max-width: 560px; margin: 30px 0 0; color: var(--muted); font-size: clamp(17px, 1.45vw, 22px); line-height: 1.5; }
.hero__actions, .workspace__actions, .final-cta__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.hero__actions { margin-top: 32px; }
.hero__signal { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 8px; }
.hero__signal span { min-height: 34px; padding: 0 12px; display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: color-mix(in srgb, var(--paper) 42%, transparent); font-size: 11px; font-weight: 680; }
.button { min-height: 52px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; border: 1px solid transparent; border-radius: 16px; font-weight: 680; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button--primary { color: #092318; background: var(--mint); box-shadow: 0 14px 30px rgba(25, 187, 113, .22); }
.button--secondary { border-color: var(--line-strong); background: color-mix(in srgb, var(--paper) 48%, transparent); }
.access-note { max-width: 470px; margin: 18px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.ani-presence { position: absolute; z-index: 1; top: 50%; right: 30%; width: min(41vw, 620px); transform: translate(48%, -49%); opacity: .46; pointer-events: none; mix-blend-mode: multiply; }
.presence-path { fill: none; stroke: url(#aniStroke); stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 16px 28px rgba(29, 218, 135, .18)); }
.presence-path--one { stroke-width: 17; }
.presence-path--two { stroke-width: 14; }
.presence-orbit { fill: none; stroke: rgba(255,255,255,.54); stroke-width: 2; stroke-dasharray: 4 10; animation: orbitDash 20s linear infinite; }
.presence-dot { fill: var(--mint); filter: drop-shadow(0 0 22px rgba(37,217,141,.8)); animation: dotPulse 3s ease-in-out infinite; }
.scroll-cue { position: absolute; z-index: 5; right: max(28px, calc((100vw - var(--max)) / 2 + 34px)); bottom: 24px; display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 12px; }
.scroll-cue i { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; font-style: normal; }

.demo-shell { position: relative; z-index: 3; min-height: min(680px, calc(100svh - 148px)); padding: 18px; display: grid; grid-template-rows: auto 1fr auto auto auto; scroll-margin-top: calc(var(--header-height) + 32px); border: 1px solid rgba(255,255,255,.72); border-radius: 44px; background: linear-gradient(145deg, rgba(255,255,255,.88), rgba(248,238,224,.72)); box-shadow: 0 44px 120px rgba(89, 63, 30, .2), inset 0 1px 0 rgba(255,255,255,.86); backdrop-filter: blur(34px) saturate(1.18); transform: perspective(1200px) rotateY(-9deg) rotateX(4deg) translateZ(0); transform-style: preserve-3d; transition: transform .55s cubic-bezier(.2,.8,.2,1), box-shadow .4s ease; }
.demo-shell::before { position: absolute; top: 11px; left: 50%; width: 86px; height: 22px; border-radius: 99px; background: color-mix(in srgb, var(--ink) 12%, transparent); transform: translateX(-50%); content: ""; }
.demo-shell::after { position: absolute; inset: 9px; border: 1px solid color-mix(in srgb, var(--ink) 7%, transparent); border-radius: 37px; pointer-events: none; content: ""; }
.hero[data-active-view="demo"] .demo-shell { transform: perspective(1200px) rotateY(-4deg) rotateX(2deg) translateX(-4%) scale(1.025); box-shadow: 0 44px 125px rgba(30, 71, 47, .26), inset 0 1px 0 rgba(255,255,255,.72); }
.hero[data-active-view="demo"] .hero__copy { transform: translateX(-16px); opacity: .48; }
.demo-shell__topbar { position: relative; z-index: 1; padding: 28px 3px 12px; display: flex; align-items: center; justify-content: space-between; }
.demo-identity { display: flex; align-items: center; gap: 10px; }
.demo-identity__pulse { width: 10px; height: 10px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 6px rgba(37,217,141,.12); }
.demo-identity div { display: grid; gap: 1px; }
.demo-identity b { font-size: 14px; }
.demo-identity small { color: var(--muted); font-size: 10px; }
.demo-badge { padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.demo-conversation { position: relative; z-index: 1; min-height: 230px; padding: clamp(18px, 3vw, 38px); display: grid; align-items: center; overflow: auto; border: 1px solid var(--line); border-radius: 27px; background: color-mix(in srgb, var(--paper) 84%, transparent); }
.demo-empty { max-width: 430px; margin: auto; text-align: center; }
.demo-empty__mark { width: 54px; height: 54px; margin: 0 auto 20px; display: grid; place-items: center; color: #0b2a1a; border-radius: 18px 18px 18px 6px; background: linear-gradient(135deg, #9df2c5, var(--mint)); box-shadow: 0 16px 34px rgba(31,205,125,.2); font-size: 25px; font-weight: 500; }
.demo-empty h2 { margin: 0; font-size: clamp(24px, 2.2vw, 36px); font-weight: 500; letter-spacing: 0; }
.demo-empty p { max-width: 350px; margin: 12px auto 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.demo-messages { width: 100%; align-self: start; }
.demo-message { display: flex; gap: 12px; animation: messageIn .35s ease both; }
.demo-message + .demo-message { margin-top: 18px; }
.demo-message--user { justify-content: flex-end; }
.demo-message__avatar { flex: 0 0 32px; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 11px 11px 11px 4px; color: #082215; background: var(--mint); font-size: 14px; }
.demo-message__body { max-width: 84%; }
.demo-message--user .demo-message__body { padding: 12px 15px; border-radius: 16px 16px 5px 16px; background: color-mix(in srgb, var(--blue) 16%, var(--paper)); }
.demo-message__body small { display: block; margin-bottom: 7px; color: var(--mint-dark); font-size: 9px; font-weight: 780; letter-spacing: .11em; text-transform: uppercase; }
.demo-message__body p { margin: 0; font-size: 13px; line-height: 1.55; }
.demo-message__body strong { display: block; margin-bottom: 7px; font-size: 16px; line-height: 1.35; }
.demo-message__body blockquote { margin: 11px 0 0; padding: 10px 12px; border-left: 2px solid var(--mint); background: color-mix(in srgb, var(--mint) 9%, transparent); border-radius: 0 9px 9px 0; font-size: 12px; line-height: 1.5; }
.starter-prompts { position: relative; z-index: 1; padding: 12px 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.starter-prompts button { min-height: 54px; padding: 9px 11px; display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 14px; background: color-mix(in srgb, var(--paper) 64%, transparent); font-size: 11px; line-height: 1.25; text-align: left; cursor: pointer; }
.starter-prompts button:hover { border-color: var(--line-strong); background: var(--paper); }
.starter-prompts span { color: var(--mint-dark); font-size: 9px; font-weight: 750; }
.demo-composer { position: relative; z-index: 2; padding: 13px; border: 1px solid var(--line-strong); border-radius: 22px; background: var(--paper); box-shadow: 0 10px 28px rgba(28, 62, 40, .07); }
.demo-composer textarea { width: 100%; min-height: 38px; max-height: 110px; padding: 4px 4px 8px; resize: none; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: 16px; line-height: 1.45; }
.demo-composer textarea::placeholder { color: var(--muted); opacity: .76; }
.demo-composer__bottom { display: flex; align-items: center; justify-content: space-between; }
.mode-select { min-height: 44px; padding: 0 10px; display: flex; align-items: center; gap: 7px; border: 1px solid var(--line); border-radius: 12px; background: transparent; font-size: 12px; cursor: pointer; }
.mode-select > span:first-child { color: var(--mint-dark); }
.mode-select i { color: var(--muted); font-style: normal; }
.send-button { width: 44px; height: 44px; border: 0; border-radius: 14px; color: #072317; background: var(--mint); font-size: 22px; cursor: pointer; }
.mode-popover { position: absolute; z-index: 8; left: 10px; bottom: 62px; width: min(330px, calc(100% - 20px)); max-height: 310px; padding: 8px; overflow: auto; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); box-shadow: var(--shadow-soft); }
.mode-popover > p { margin: 6px 8px 8px; color: var(--muted); font-size: 10px; font-weight: 760; letter-spacing: .1em; text-transform: uppercase; }
.mode-popover [role="option"] { width: 100%; min-height: 48px; padding: 8px 10px; display: grid; grid-template-columns: auto 1fr; gap: 8px; border: 0; border-radius: 11px; background: transparent; text-align: left; cursor: pointer; }
.mode-popover [role="option"]:hover, .mode-popover [aria-selected="true"] { background: color-mix(in srgb, var(--mint) 11%, transparent); }
.mode-popover [role="option"] b { font-size: 12px; }
.mode-popover [role="option"] small { grid-column: 2; color: var(--muted); font-size: 10px; line-height: 1.3; }
.demo-note { margin: 9px 4px 0; color: var(--muted); font-size: 9px; line-height: 1.4; text-align: center; }

.capabilities { padding: clamp(92px, 10vw, 150px) max(28px, calc((100vw - var(--max)) / 2 + 34px)); background: linear-gradient(180deg, var(--bg), #fbf6ed 58%, var(--bg)); }
.section-heading { display: grid; grid-template-columns: minmax(320px, 1.25fr) minmax(260px, .75fr); align-items: end; column-gap: 70px; }
.section-heading .kicker { grid-column: 1 / -1; }
.section-heading h2, .workspace h2, .trust h2, .faq h2, .final-cta h2 { margin: 0; overflow-wrap: anywhere; font-size: clamp(42px, 5.2vw, 78px); font-weight: 430; line-height: .98; letter-spacing: 0; text-wrap: balance; }
.section-heading > p:last-child { max-width: 460px; margin: 0 0 6px; color: var(--muted); font-size: 17px; line-height: 1.6; }
.comparison-stage { position: relative; margin-top: 56px; display: grid; grid-template-columns: minmax(0, 1fr) 118px minmax(0, 1fr); align-items: stretch; gap: clamp(12px, 2vw, 24px); }
.comparison-card { position: relative; min-height: 430px; padding: clamp(24px, 3.4vw, 46px); overflow: hidden; border: 1px solid rgba(255,255,255,.74); border-radius: 34px; background: linear-gradient(145deg, rgba(255,255,255,.88), rgba(245,236,221,.68)); box-shadow: var(--shadow-soft); }
.comparison-card::before { position: absolute; right: -80px; bottom: -90px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(255,180,125,.3), transparent 66%); content: ""; }
.comparison-card--after::before { background: radial-gradient(circle, rgba(49,227,155,.34), transparent 66%); }
.comparison-card__label { display: inline-flex; min-height: 34px; padding: 0 12px; align-items: center; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: rgba(255,255,255,.52); font-size: 11px; font-weight: 760; text-transform: uppercase; letter-spacing: .08em; }
.comparison-card h3 { max-width: 490px; margin: 34px 0 28px; font-size: clamp(30px, 3.2vw, 54px); font-weight: 430; line-height: 1; letter-spacing: -.035em; text-wrap: balance; }
.comparison-card ul { max-width: 430px; margin: 0; padding: 0; display: grid; gap: 11px; list-style: none; }
.comparison-card li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; color: var(--muted); font-size: 14px; line-height: 1.45; }
.comparison-card li::before { width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; background: color-mix(in srgb, var(--peach) 32%, white); color: #7a3a12; content: "×"; font-size: 12px; font-weight: 800; }
.comparison-card--after li::before { background: color-mix(in srgb, var(--mint) 38%, white); color: #075735; content: "✓"; }
.comparison-card b { position: absolute; right: clamp(22px, 3vw, 44px); bottom: clamp(42px, 4vw, 70px); font-size: clamp(62px, 7.4vw, 118px); font-weight: 360; line-height: .82; letter-spacing: -.08em; }
.comparison-card small { position: absolute; right: clamp(24px, 3vw, 46px); bottom: clamp(20px, 2vw, 34px); max-width: 180px; color: var(--muted); font-size: 11px; text-align: right; }
.comparison-arrow { position: relative; min-height: 430px; display: grid; place-items: center; }
.comparison-arrow span { position: relative; z-index: 2; width: 74px; height: 74px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.82); border-radius: 50%; background: linear-gradient(145deg, #fff, color-mix(in srgb, var(--mint) 25%, var(--paper))); box-shadow: var(--shadow-soft); font-family: Georgia, 'Times New Roman', serif; font-size: 42px; }
.comparison-arrow i { position: absolute; top: 52px; bottom: 52px; left: 50%; width: 1px; background: linear-gradient(180deg, transparent, var(--line-strong), transparent); }
.comparison-arrow b { position: absolute; z-index: 3; bottom: 108px; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; color: #0a2a19; background: var(--mint); font-size: 24px; box-shadow: 0 16px 34px rgba(32,189,117,.22); }
.growth-flow { margin-top: 16px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.growth-flow article { min-height: 150px; padding: 18px; position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.54); }
.growth-flow article::after { position: absolute; right: -20px; top: 50%; color: color-mix(in srgb, var(--mint-dark) 38%, transparent); content: "↗"; font-size: 82px; line-height: 1; transform: translateY(-50%); }
.growth-flow span { color: var(--mint-dark); font-size: 10px; font-weight: 780; letter-spacing: .09em; }
.growth-flow h3 { margin: 18px 0 14px; font-size: 16px; font-weight: 660; }
.growth-flow div { height: 8px; overflow: hidden; border-radius: 999px; background: color-mix(in srgb, var(--muted) 14%, transparent); }
.growth-flow div i { display: block; width: var(--value); height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--mint), var(--blue)); }
.growth-flow b { display: block; margin-top: 13px; font-size: 28px; font-weight: 460; letter-spacing: -.04em; }
.all-tools { margin-top: 28px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.all-tools summary { min-height: 82px; display: flex; align-items: center; gap: 16px; list-style: none; cursor: pointer; font-size: 18px; font-weight: 620; }
.all-tools summary::-webkit-details-marker { display: none; }
.all-tools summary span { padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 10px; text-transform: uppercase; }
.all-tools summary i { margin-left: auto; font-size: 25px; font-style: normal; transition: transform .2s ease; }
.all-tools[open] summary i { transform: rotate(45deg); }
.tool-grid { padding: 4px 0 28px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.tool-item { min-height: 120px; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: color-mix(in srgb, var(--paper) 68%, transparent); }
.tool-item span { color: var(--mint-dark); font-size: 10px; font-weight: 750; }
.tool-item h3 { margin: 20px 0 6px; font-size: 16px; font-weight: 650; }
.tool-item p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; }

.workspace { padding: clamp(92px, 10vw, 150px) max(28px, calc((100vw - var(--max)) / 2 + 34px)); display: grid; grid-template-columns: minmax(300px, .72fr) minmax(600px, 1.28fr); align-items: center; gap: clamp(52px, 7vw, 110px); background: linear-gradient(135deg, #f2eadf, #eef5eb); }
.workspace__copy > p:not(.kicker) { max-width: 600px; margin: 28px 0; color: var(--muted); font-size: 17px; line-height: 1.6; }
.workspace__copy ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.workspace__copy li { padding: 15px 0; display: grid; grid-template-columns: 110px 1fr; gap: 15px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.5; }
.workspace__copy li span { color: var(--ink); font-weight: 650; }
.workspace__actions { margin-top: 28px; }
.workspace-preview { min-height: 660px; display: grid; grid-template-columns: 210px 1fr; overflow: hidden; border: 1px solid rgba(255,255,255,.72); border-radius: 30px; background: var(--paper); box-shadow: var(--shadow); transform: perspective(1200px) rotateY(-3deg) rotateX(1deg); }
.workspace-preview aside { position: relative; padding: 20px 14px; background: color-mix(in srgb, var(--bg-soft) 72%, var(--paper)); border-right: 1px solid var(--line); }
.workspace-preview__brand { display: flex; align-items: center; gap: 8px; padding: 0 6px 20px; }
.workspace-preview__brand span { width: 30px; height: 30px; display: grid; place-items: center; color: #092417; border-radius: 10px; background: var(--mint); }
.workspace-preview aside > button { width: 100%; min-height: 42px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); text-align: left; }
.workspace-preview aside > p { margin: 27px 8px 8px; color: var(--muted); font-size: 9px; font-weight: 700; text-transform: uppercase; }
.workspace-preview aside > a { min-height: 38px; padding: 0 9px; display: flex; align-items: center; border-radius: 9px; color: var(--muted); font-size: 11px; }
.workspace-preview aside > a.is-active { color: var(--ink); background: color-mix(in srgb, var(--mint) 11%, var(--paper)); }
.workspace-preview__profile { position: absolute; right: 12px; bottom: 15px; left: 12px; padding-top: 12px; display: flex; align-items: center; gap: 9px; border-top: 1px solid var(--line); }
.workspace-preview__profile i { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: color-mix(in srgb, var(--blue) 18%, var(--paper)); font-style: normal; }
.workspace-preview__profile span { display: grid; }
.workspace-preview__profile b { font-size: 10px; }
.workspace-preview__profile small { color: var(--muted); font-size: 8px; }
.workspace-preview__main { min-width: 0; display: grid; grid-template-rows: auto 1fr auto auto; }
.workspace-preview__bar { min-height: 60px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); font-size: 11px; }
.workspace-preview__bar span { padding: 7px 10px; border: 1px solid var(--line); border-radius: 9px; color: var(--muted); }
.workspace-preview__answer { max-width: 590px; margin: auto; padding: 45px 34px 22px; display: flex; gap: 17px; align-self: center; }
.workspace-preview__ani { flex: 0 0 40px; width: 40px; height: 40px; display: grid; place-items: center; color: #082317; border-radius: 14px 14px 14px 5px; background: var(--mint); }
.workspace-preview__answer small { color: var(--mint-dark); font-size: 8px; font-weight: 800; letter-spacing: .1em; }
.workspace-preview__answer h3 { margin: 11px 0; font-size: clamp(22px, 2vw, 31px); font-weight: 480; letter-spacing: 0; }
.workspace-preview__answer p, .workspace-preview__answer blockquote { color: var(--muted); font-size: 12px; line-height: 1.6; }
.workspace-preview__answer blockquote { margin: 17px 0 0; padding: 13px; border-left: 2px solid var(--mint); background: color-mix(in srgb, var(--mint) 8%, transparent); }
.usage-preview { margin: 0 22px 16px; padding: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; border: 1px solid var(--line); border-radius: 14px; }
.usage-preview > div { display: grid; grid-template-columns: 1fr auto; gap: 7px; }
.usage-preview span { font-size: 10px; font-weight: 650; }
.usage-preview i { grid-column: 1 / -1; height: 5px; overflow: hidden; border-radius: 99px; background: var(--bg-soft); }
.usage-preview i b { display: block; width: var(--value); height: 100%; border-radius: inherit; background: var(--mint); }
.usage-preview small { grid-column: 1 / -1; color: var(--muted); font-size: 8px; }
.workspace-preview__composer { min-height: 54px; margin: 0 22px 22px; padding: 0 9px 0 16px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--line-strong); border-radius: 16px; color: var(--muted); font-size: 11px; }
.workspace-preview__composer i { width: 36px; height: 36px; display: grid; place-items: center; color: #082317; border-radius: 11px; background: var(--mint); font-style: normal; font-size: 19px; }

.trust, .faq { padding: clamp(82px, 9vw, 130px) max(28px, calc((100vw - var(--max)) / 2 + 34px)); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(60px, 9vw, 150px); }
.trust { color: var(--ink); background: linear-gradient(145deg, #fffaf0, #eef6ee); }
.trust .kicker { color: var(--mint-dark); }
.trust h2 { font-size: clamp(40px, 4.6vw, 68px); }
.trust__items { border-top: 1px solid var(--line); }
.trust__items p { margin: 0; padding: 22px 0; display: grid; grid-template-columns: 42px 1fr; gap: 12px; border-bottom: 1px solid var(--line); color: var(--muted); line-height: 1.5; }
.trust__items span { color: var(--mint-dark); font-size: 10px; }
.faq__list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 16px; list-style: none; cursor: pointer; font-weight: 650; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { font-size: 22px; transition: transform .2s ease; }
.faq details[open] summary span { transform: rotate(45deg); }
.faq details p { margin: -3px 44px 23px 0; color: var(--muted); font-size: 14px; line-height: 1.65; }

.final-cta { position: relative; min-height: 430px; padding: 70px max(28px, calc((100vw - var(--max)) / 2 + 34px)); display: grid; grid-template-columns: 1fr auto; align-items: end; overflow: hidden; color: var(--ink); background: linear-gradient(120deg, #fff9ef, #edf7ee 62%, #eee9ff); }
.final-cta > div:not(.final-cta__presence) { position: relative; z-index: 2; max-width: 840px; }
.final-cta .kicker { color: var(--mint-dark); }
.final-cta h2 { max-width: 820px; }
.final-cta p:not(.kicker) { color: var(--muted); }
.final-cta__actions { position: relative; z-index: 2; justify-content: flex-end; }
.button--light { color: #092318; background: var(--mint); box-shadow: 0 14px 30px rgba(25, 187, 113, .18); }
.button--ghost-light { color: var(--ink); border-color: var(--line-strong); background: rgba(255,255,255,.42); }
.final-cta__presence { position: absolute; right: 8%; top: -44%; width: 440px; height: 440px; display: grid; place-items: center; border: 1px solid rgba(35,27,16,.1); border-radius: 50%; opacity: .28; }
.final-cta__presence span { font-size: 150px; font-weight: 200; }
.final-cta__presence i { position: absolute; width: 20px; height: 20px; right: 8%; top: 30%; border-radius: 50%; background: var(--mint); box-shadow: 0 0 45px var(--mint); }
.site-footer { padding: 38px max(28px, calc((100vw - var(--max)) / 2 + 34px)); display: grid; grid-template-columns: auto 1fr auto auto; align-items: start; gap: 44px; border-top: 1px solid var(--line); background: var(--bg); font-size: 11px; }
.site-footer__identity p { margin: 0 0 7px; color: var(--muted); }
.site-footer__identity a { text-decoration: underline; text-underline-offset: 3px; }
.site-footer nav { display: grid; gap: 8px; }
.site-footer nav button { min-height: 44px; padding: 0; border: 0; color: var(--muted); background: transparent; text-align: left; cursor: pointer; }
.site-footer > p { margin: 0; color: var(--muted); }

@keyframes ambientDrift { to { transform: translate3d(3%, -3%, 0) scale(1.05); } }
@keyframes orbitDash { to { stroke-dashoffset: -280; } }
@keyframes dotPulse { 50% { transform: scale(.83); opacity: .72; } }
@keyframes messageIn { from { opacity: 0; transform: translateY(9px); } }

@media (max-width: 1160px) {
  .header-login { display: none; }
  .hero__grid { grid-template-columns: .75fr 1.25fr; gap: 30px; }
  .hero h1 { font-size: clamp(50px, 6vw, 72px); }
  .demo-shell { min-height: 610px; }
  .comparison-stage { grid-template-columns: 1fr; }
  .comparison-arrow { min-height: 96px; }
  .comparison-arrow i { top: 50%; right: 60px; bottom: auto; left: 60px; width: auto; height: 1px; background: linear-gradient(90deg, transparent, var(--line-strong), transparent); }
  .comparison-arrow b { bottom: 16px; }
  .growth-flow { grid-template-columns: 1fr 1fr; }
  .workspace { grid-template-columns: .7fr 1.3fr; gap: 38px; }
  .workspace-preview { grid-template-columns: 175px 1fr; transform: none; }
}

@media (max-width: 920px) {
  :root { --header-height: 64px; }
  .stage-header { padding-inline: 10px; }
  .stage-header__inner { padding-left: 12px; grid-template-columns: auto 1fr; gap: 8px; }
  .header-actions { justify-self: end; }
  .header-cta { display: none; }
  .nav-toggle { display: block; }
  .product-tabs { position: absolute; top: calc(100% + 9px); right: 10px; left: 10px; padding: 8px; display: none; flex-direction: column; align-items: stretch; border-radius: 18px; background: var(--paper); box-shadow: var(--shadow-soft); }
  .product-tabs.is-open { display: flex; }
  .product-tabs button, .product-tabs a { justify-content: flex-start; min-height: 46px; }
  .hero { min-height: auto; padding-top: calc(var(--header-height) + 62px); padding-bottom: 82px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__copy { max-width: 720px; }
  .hero h1 { max-width: 760px; font-size: clamp(58px, 10vw, 88px); }
  .ani-presence { top: 18%; right: -2%; width: min(74vw, 600px); transform: translate(35%, -20%); opacity: .34; }
  .demo-shell { min-height: 660px; transform: perspective(1000px) rotateY(-3deg) rotateX(1deg); }
  .hero[data-active-view="demo"] .demo-shell { transform: perspective(1000px) rotateY(0deg) rotateX(0deg); }
  .hero[data-active-view="demo"] .hero__copy { transform: none; opacity: 1; }
  .scroll-cue { display: none; }
  .section-heading { grid-template-columns: 1fr; }
  .section-heading > p:last-child { margin-top: 25px; }
  .comparison-card { min-height: 360px; }
  .workspace { grid-template-columns: 1fr; }
  .workspace-preview { min-height: 620px; }
  .trust, .faq { grid-template-columns: 1fr; gap: 50px; }
  .final-cta { grid-template-columns: 1fr; gap: 34px; }
  .final-cta__actions { justify-content: flex-start; }
  .site-footer { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .brand__mark { width: 30px; height: 30px; }
  .brand__name { font-size: 18px; }
  .hero { padding-inline: 18px; }
  .hero h1 { font-size: clamp(52px, 15vw, 72px); }
  .hero__lead { font-size: 16px; }
  .hero__actions { align-items: stretch; }
  .hero__actions .button { flex: 1 1 150px; }
  .demo-shell { min-height: 640px; padding: 11px; border-radius: 25px; }
  .demo-conversation { min-height: 245px; padding: 20px 14px; }
  .starter-prompts { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .starter-prompts::-webkit-scrollbar { display: none; }
  .starter-prompts button { flex: 0 0 72%; scroll-snap-align: start; }
  .demo-note { font-size: 9px; }
  .capabilities, .workspace, .trust, .faq { padding-inline: 18px; }
  .section-heading h2, .workspace h2, .trust h2, .faq h2, .final-cta h2 { font-size: clamp(40px, 12vw, 58px); }
  .comparison-stage { margin-top: 42px; }
  .comparison-card { min-height: 350px; border-radius: 22px; }
  .comparison-card b { font-size: 64px; }
  .comparison-card small { max-width: 130px; }
  .growth-flow { grid-template-columns: 1fr; }
  .tool-grid { grid-template-columns: 1fr; }
  .workspace__copy li { grid-template-columns: 90px 1fr; }
  .workspace-preview { min-height: 570px; grid-template-columns: 1fr; }
  .workspace-preview aside { display: none; }
  .workspace-preview__answer { padding: 35px 18px 15px; }
  .usage-preview { margin-inline: 14px; gap: 10px; }
  .workspace-preview__composer { margin: 0 14px 14px; }
  .final-cta { min-height: 500px; padding-inline: 18px; }
  .site-footer { padding-inline: 18px; grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 390px) {
  .stage-header__inner { border-radius: 20px; }
  .hero { padding-inline: 14px; }
  .hero h1 { font-size: 48px; }
  .demo-shell { min-height: 620px; }
  .demo-empty h2 { font-size: 24px; }
  .demo-message__body { max-width: 88%; }
  .capabilities, .workspace, .trust, .faq, .final-cta, .site-footer { padding-inline: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .00001s !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .00001s !important; }
}

/* AniShell: isolated, deterministic demo-only product surface. */
.workspace-preview__launch { min-height: 62px; margin: 0 22px 22px; padding: 0 13px 0 17px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border: 1px solid var(--line-strong); border-radius: 17px; color: var(--ink); background: color-mix(in srgb, var(--mint) 13%, var(--paper)); text-align: left; cursor: pointer; }
.workspace-preview__launch span { color: var(--muted); font-size: 9px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.workspace-preview__launch b { font-size: 11px; }
.workspace-preview__launch:hover { background: color-mix(in srgb, var(--mint) 22%, var(--paper)); }

body.ani-shell-is-open { overflow: hidden; }
.ani-shell-overlay { position: fixed; z-index: 500; inset: 0; padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left)); display: grid; place-items: center; }
.ani-shell-overlay__scrim { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: rgba(4, 12, 8, .68); backdrop-filter: blur(15px); cursor: default; }
.ani-shell-window { position: relative; width: min(1460px, 100%); height: min(880px, calc(100svh - 28px)); min-height: 620px; display: grid; grid-template-columns: 230px minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); overflow: hidden; border: 1px solid var(--line-strong); border-radius: 30px; background: var(--paper); box-shadow: 0 40px 140px rgba(0, 0, 0, .36); animation: shellOpen .42s cubic-bezier(.2,.8,.2,1) both; }
.ani-shell-boundary { min-width: 0; grid-column: 1 / -1; min-height: 38px; padding: 7px 15px; display: flex; align-items: center; justify-content: center; gap: 10px; color: #bde8ce; background: #123324; font-size: 10px; text-align: center; }
.ani-shell-boundary span { padding: 4px 7px; border: 1px solid rgba(153, 243, 192, .28); border-radius: 999px; color: #72efad; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.ani-shell-boundary p { min-width: 0; margin: 0; }

.ani-shell-sidebar { position: relative; z-index: 4; min-width: 0; padding: 16px 12px 12px; display: grid; grid-template-rows: auto auto auto minmax(0, 1fr) auto; overflow: hidden; border-right: 1px solid var(--line); background: var(--bg-soft); }
.ani-shell-sidebar__brand { min-height: 48px; padding: 0 5px 13px; display: flex; align-items: center; gap: 9px; }
.ani-shell-sidebar__brand > span { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 34px; border-radius: 12px 12px 12px 4px; color: #092418; background: var(--mint); font-size: 17px; }
.ani-shell-sidebar__brand div { min-width: 0; display: grid; }
.ani-shell-sidebar__brand b { font-size: 14px; }
.ani-shell-sidebar__brand small { color: var(--muted); font-size: 9px; }
.ani-shell-sidebar__brand button { display: none; width: 44px; height: 44px; margin-left: auto; border: 0; border-radius: 12px; background: var(--paper); font-size: 24px; cursor: pointer; }
.ani-shell-new { min-height: 46px; padding: 0 12px; display: flex; align-items: center; gap: 9px; border: 1px solid var(--line); border-radius: 13px; background: var(--paper); text-align: left; cursor: pointer; }
.ani-shell-new span { font-size: 20px; }
.ani-shell-nav { margin-top: 13px; display: grid; gap: 3px; }
.ani-shell-nav button { min-height: 44px; padding: 0 10px; display: flex; align-items: center; gap: 10px; border: 0; border-radius: 11px; color: var(--muted); background: transparent; text-align: left; cursor: pointer; }
.ani-shell-nav button span { width: 20px; color: var(--mint-dark); font-size: 17px; text-align: center; }
.ani-shell-nav button:hover, .ani-shell-nav button.is-active { color: var(--ink); background: color-mix(in srgb, var(--mint) 13%, var(--paper)); font-weight: 650; }
.ani-shell-nav button.is-active::after { width: 6px; height: 6px; margin-left: auto; border-radius: 50%; background: var(--mint); content: ""; }
.ani-shell-chats { min-height: 0; margin-top: 20px; overflow: auto; }
.ani-shell-chats p { margin: 0 9px 7px; color: var(--muted); font-size: 9px; font-weight: 760; letter-spacing: .08em; text-transform: uppercase; }
.ani-shell-chats button { width: 100%; min-height: 44px; padding: 8px 9px; overflow: hidden; border: 0; border-radius: 10px; color: var(--muted); background: transparent; font-size: 11px; text-align: left; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.ani-shell-chats button:hover, .ani-shell-chats button.is-active { color: var(--ink); background: color-mix(in srgb, var(--paper) 82%, transparent); }
.ani-shell-account { min-width: 0; padding-top: 11px; display: grid; grid-template-columns: minmax(0, 1fr) 44px; gap: 5px; border-top: 1px solid var(--line); }
.ani-shell-account button { min-width: 0; min-height: 48px; padding: 5px 7px; display: flex; align-items: center; gap: 8px; border: 0; border-radius: 12px; background: transparent; text-align: left; cursor: pointer; }
.ani-shell-account button:hover { background: var(--paper); }
.ani-shell-account i { width: 31px; height: 31px; display: grid; place-items: center; flex: 0 0 31px; border-radius: 50%; color: #13201a; background: color-mix(in srgb, var(--blue) 28%, #fff); font-style: normal; }
.ani-shell-account span { min-width: 0; display: grid; }
.ani-shell-account b { overflow: hidden; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.ani-shell-account small { color: var(--muted); font-size: 8px; }

.ani-shell-nav-scrim { display: none; }
.ani-shell-main { position: relative; min-width: 0; min-height: 0; display: grid; grid-template-rows: 65px minmax(0, 1fr) 43px; background: var(--paper); }
.ani-shell-topbar { min-width: 0; padding: 0 13px 0 18px; display: grid; grid-template-columns: minmax(150px, 1fr) auto auto auto; align-items: center; gap: 9px; border-bottom: 1px solid var(--line); }
.ani-shell-menu { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 12px; background: transparent; cursor: pointer; }
.ani-shell-title { min-width: 0; display: grid; }
.ani-shell-title small { color: var(--mint-dark); font-size: 8px; font-weight: 780; letter-spacing: .08em; text-transform: uppercase; }
.ani-shell-title b { overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.ani-shell-controls { display: flex; align-items: center; gap: 6px; }
.ani-shell-chip { min-height: 44px; padding: 5px 10px; display: flex; align-items: center; gap: 7px; border: 1px solid var(--line); border-radius: 12px; background: transparent; cursor: pointer; }
.ani-shell-chip span { color: var(--muted); font-size: 8px; text-transform: uppercase; }
.ani-shell-chip b { font-size: 10px; }
.ani-shell-chip i { color: var(--muted); font-style: normal; }
.ani-shell-chip:hover { background: var(--bg-soft); }
.ani-shell-demo-badge { padding: 6px 8px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 8px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.ani-shell-close { width: 44px; height: 44px; padding: 0; border: 0; border-radius: 13px; background: var(--bg-soft); font-size: 24px; cursor: pointer; }

.ani-shell-model-popover { position: absolute; z-index: 10; top: 57px; right: 76px; width: min(390px, calc(100% - 28px)); padding: 12px; border: 1px solid var(--line); border-radius: 18px; background: color-mix(in srgb, var(--paper) 96%, transparent); box-shadow: var(--shadow); backdrop-filter: blur(20px); }
.ani-shell-model-popover > div { padding: 5px 7px 10px; }
.ani-shell-model-popover > div p { margin: 0 0 3px; font-size: 11px; font-weight: 720; }
.ani-shell-model-popover > div small { color: var(--muted); font-size: 9px; }
.ani-shell-model-popover > button { width: 100%; min-height: 60px; padding: 8px; display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; align-items: center; gap: 9px; border: 0; border-radius: 12px; background: transparent; text-align: left; cursor: pointer; }
.ani-shell-model-popover > button:hover, .ani-shell-model-popover > button.is-active { background: color-mix(in srgb, var(--mint) 13%, var(--paper)); }
.ani-shell-model-popover > button > span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; color: #0b2418; background: color-mix(in srgb, var(--mint) 64%, #fff); }
.ani-shell-model-popover > button b { min-width: 0; display: grid; font-size: 11px; }
.ani-shell-model-popover > button small { margin-top: 2px; color: var(--muted); font-size: 9px; font-weight: 400; }
.ani-shell-model-popover > button > i { padding: 4px 6px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 7px; font-style: normal; font-weight: 760; text-transform: uppercase; }
.ani-shell-model-disabled { min-height: 58px; margin-top: 5px; padding: 8px; display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; align-items: center; gap: 9px; border-top: 1px solid var(--line); color: var(--muted); opacity: .7; }
.ani-shell-model-disabled > span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; background: var(--bg-soft); }
.ani-shell-model-disabled b { display: grid; font-size: 10px; }
.ani-shell-model-disabled small { margin-top: 2px; font-size: 8px; font-weight: 400; }
.ani-shell-model-disabled i { font-size: 7px; font-style: normal; text-transform: uppercase; }
.ani-shell-model-note { margin: 8px 6px 2px; padding-top: 9px; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; }

.ani-shell-content { min-height: 0; overflow: hidden; }
.ani-shell-view { height: 100%; padding: clamp(22px, 3.4vw, 48px); overflow: auto; background: var(--paper); }
.ani-shell-view--chat { padding: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto; overflow: hidden; }
.ani-shell-messages { min-height: 0; padding: clamp(26px, 4vw, 56px) max(24px, calc((100% - 820px) / 2)); overflow: auto; }
.ani-shell-message { max-width: 760px; display: flex; gap: 12px; animation: shellMessageIn .2s ease both; }
.ani-shell-message + .ani-shell-message { margin-top: 24px; }
.ani-shell-message--user { max-width: 640px; margin-left: auto; justify-content: flex-end; }
.ani-shell-message__avatar { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 34px; border-radius: 12px 12px 12px 4px; color: #092318; background: var(--mint); }
.ani-shell-message__body { min-width: 0; }
.ani-shell-message--user .ani-shell-message__body { padding: 11px 14px; border-radius: 17px 17px 5px 17px; background: color-mix(in srgb, var(--blue) 13%, var(--bg-soft)); }
.ani-shell-message__body small { color: var(--mint-dark); font-size: 8px; font-weight: 790; letter-spacing: .08em; text-transform: uppercase; }
.ani-shell-message__body h3 { margin: 8px 0; font-size: clamp(22px, 2.3vw, 34px); font-weight: 490; letter-spacing: 0; }
.ani-shell-message__body p, .ani-shell-message__body blockquote { margin: 7px 0 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.ani-shell-message__body blockquote { padding: 12px 14px; border-left: 2px solid var(--mint); background: color-mix(in srgb, var(--mint) 8%, transparent); }
.ani-shell-message--user p { margin: 0; color: var(--ink); }
.ani-shell-composer { width: min(880px, calc(100% - 44px)); margin: 0 auto 18px; padding: 10px; border: 1px solid var(--line-strong); border-radius: 20px; background: var(--paper); box-shadow: 0 16px 42px rgba(26, 62, 39, .1); }
.ani-shell-composer textarea { width: 100%; min-height: 58px; max-height: 128px; padding: 6px 7px; resize: none; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: 16px; line-height: 1.45; }
.ani-shell-composer textarea::placeholder { color: var(--muted); opacity: .74; }
.ani-shell-composer > div:not(.ani-shell-tool-chips) { display: flex; align-items: center; gap: 8px; }
.ani-shell-composer > div > button:not(.ani-shell-send) { min-height: 38px; padding: 0 10px; border: 1px solid var(--line); border-radius: 11px; background: transparent; color: var(--muted); font-size: 10px; cursor: pointer; }
.ani-shell-composer > div > span { margin-left: auto; color: var(--muted); font-size: 9px; }
.ani-shell-send { width: 44px; height: 44px; border: 0; border-radius: 13px; color: #092318; background: var(--mint); font-size: 20px; cursor: pointer; }
.ani-shell-composer > p { margin: 7px 0 -1px; color: var(--muted); font-size: 8px; text-align: center; }
.ani-shell-tool-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.ani-shell-tool-chips:empty { display: none; }
.ani-shell-tool-chips span { padding: 5px 7px; border: 1px solid var(--line); border-radius: 999px; color: var(--mint-dark); background: color-mix(in srgb, var(--mint) 9%, transparent); font-size: 8px; }

.ani-shell-view__heading { max-width: 760px; margin-bottom: 34px; }
.ani-shell-view__heading > p { margin: 0 0 8px; color: var(--mint-dark); font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.ani-shell-view__heading h2 { margin: 0; font-size: clamp(38px, 5vw, 66px); font-weight: 450; letter-spacing: 0; }
.ani-shell-view__heading > span { display: block; max-width: 620px; margin-top: 11px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.ani-shell-tool-list { max-width: 820px; display: grid; gap: 8px; }
.ani-shell-tool-list > button, .ani-shell-tool-disabled { min-height: 72px; padding: 10px 12px; display: grid; grid-template-columns: 42px minmax(0, 1fr) 38px auto; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 16px; background: var(--bg-soft); text-align: left; }
.ani-shell-tool-list > button { cursor: pointer; }
.ani-shell-tool-list > button:hover { border-color: var(--line-strong); }
.ani-shell-tool-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; color: #0b2418; background: color-mix(in srgb, var(--mint) 58%, #fff); }
.ani-shell-tool-list b { min-width: 0; display: grid; font-size: 12px; }
.ani-shell-tool-list small { margin-top: 3px; color: var(--muted); font-size: 9px; font-weight: 400; }
.ani-shell-tool-list button > i { position: relative; width: 36px; height: 22px; border-radius: 999px; background: color-mix(in srgb, var(--muted) 26%, transparent); }
.ani-shell-tool-list button > i::after { position: absolute; width: 16px; height: 16px; top: 3px; left: 3px; border-radius: 50%; background: var(--paper); box-shadow: 0 2px 6px rgba(0,0,0,.16); content: ""; transition: transform .2s ease; }
.ani-shell-tool-list button[aria-checked="true"] > i { background: var(--mint); }
.ani-shell-tool-list button[aria-checked="true"] > i::after { transform: translateX(14px); }
.ani-shell-tool-list em { color: var(--muted); font-size: 8px; font-style: normal; font-weight: 760; text-transform: uppercase; }
.ani-shell-tool-disabled { opacity: .62; }
.ani-shell-back-chat { margin-top: 22px; }

.ani-shell-usage-grid { max-width: 900px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ani-shell-usage-grid article { padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: var(--bg-soft); }
.ani-shell-usage-grid article > span { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 10px; font-weight: 700; text-transform: uppercase; }
.ani-shell-usage-grid article > span i { padding: 4px 6px; border: 1px solid var(--line); border-radius: 999px; font-size: 7px; font-style: normal; }
.ani-shell-usage-grid article > b { display: block; margin: 24px 0 13px; font-size: clamp(28px, 3vw, 42px); font-weight: 500; letter-spacing: 0; }
.ani-shell-usage-grid article > div { height: 7px; overflow: hidden; border-radius: 99px; background: color-mix(in srgb, var(--muted) 14%, transparent); }
.ani-shell-usage-grid article > div i { display: block; width: 25%; height: 100%; border-radius: inherit; background: var(--mint); transition: width .25s ease; }
.ani-shell-usage-grid article p { margin: 14px 0 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.ani-shell-usage-grid article button { min-height: 44px; margin-top: 16px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); color: var(--ink); font: inherit; font-size: 10px; font-weight: 700; cursor: pointer; }
.ani-shell-usage-grid article button:hover { border-color: var(--mint-dark); color: var(--mint-dark); }
.ani-shell-view[data-shell-panel="usage"] > .button { margin-top: 18px; }
.ani-shell-status { min-height: 18px; color: var(--mint-dark); font-size: 10px; }

.ani-shell-profile-card { max-width: 760px; padding: 20px; display: grid; grid-template-columns: 58px minmax(0, 1fr) auto; align-items: center; gap: 14px; border: 1px solid var(--line); border-radius: 20px; background: var(--bg-soft); }
.ani-shell-profile-card > span { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; color: #122119; background: color-mix(in srgb, var(--blue) 30%, #fff); font-size: 21px; }
.ani-shell-profile-card > div { display: grid; }
.ani-shell-profile-card b { font-size: 17px; }
.ani-shell-profile-card small { color: var(--muted); font-size: 10px; }
.ani-shell-profile-card > i { padding: 6px 8px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 8px; font-style: normal; text-transform: uppercase; }
.ani-shell-data-list { max-width: 760px; margin: 18px 0; border-top: 1px solid var(--line); }
.ani-shell-data-list > div { min-height: 56px; padding: 10px 2px; display: grid; grid-template-columns: 170px 1fr; align-items: center; border-bottom: 1px solid var(--line); }
.ani-shell-data-list dt { color: var(--muted); font-size: 10px; }
.ani-shell-data-list dd { margin: 0; font-size: 12px; }
.ani-shell-inline-note { max-width: 760px; padding: 13px 15px; border-left: 2px solid var(--mint); color: var(--muted); background: color-mix(in srgb, var(--mint) 8%, transparent); font-size: 10px; line-height: 1.5; }

.ani-shell-setting { max-width: 820px; min-height: 76px; padding: 12px 0; display: flex; align-items: center; justify-content: space-between; gap: 22px; border-bottom: 1px solid var(--line); }
.ani-shell-setting > div:first-child { display: grid; }
.ani-shell-setting b { font-size: 12px; }
.ani-shell-setting small { color: var(--muted); font-size: 9px; }
.ani-shell-segmented { padding: 4px; display: flex; border: 1px solid var(--line); border-radius: 13px; background: var(--bg-soft); }
.ani-shell-segmented button { min-height: 38px; padding: 0 11px; border: 0; border-radius: 9px; color: var(--muted); background: transparent; font-size: 9px; cursor: pointer; }
.ani-shell-segmented button.is-active { color: var(--ink); background: var(--paper); box-shadow: 0 4px 12px rgba(20,45,29,.08); }
.ani-shell-setting.is-disabled { opacity: .6; }
.ani-shell-setting.is-disabled > span { color: var(--muted); font-size: 9px; }
.ani-shell-view[data-shell-panel="settings"] > .button { margin-top: 20px; }

.ani-shell-plan-card { max-width: 820px; padding: 24px; display: flex; align-items: flex-start; justify-content: space-between; gap: 30px; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(135deg, color-mix(in srgb, var(--mint) 14%, var(--paper)), color-mix(in srgb, var(--blue) 11%, var(--paper))); }
.ani-shell-plan-card > div > span { color: var(--mint-dark); font-size: 9px; font-weight: 780; letter-spacing: .08em; text-transform: uppercase; }
.ani-shell-plan-card h3 { margin: 10px 0; font-size: clamp(28px, 3.3vw, 46px); font-weight: 470; letter-spacing: 0; }
.ani-shell-plan-card p { max-width: 520px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.ani-shell-plan-card > b { color: var(--muted); font-size: 9px; font-weight: 500; text-align: right; text-transform: uppercase; }
.ani-shell-plan-card > b span { color: var(--ink); font-size: 12px; text-transform: none; }
.ani-shell-plan-list { max-width: 820px; margin: 18px 0 22px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; list-style: none; }
.ani-shell-plan-list li { min-height: 44px; padding: 0 13px; display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 12px; color: var(--muted); font-size: 10px; }
.ani-shell-plan-list li::before { color: var(--mint-dark); content: "✓"; }
.ani-shell-payment-result { max-width: 820px; margin-top: 15px; padding: 14px; border: 1px solid color-mix(in srgb, var(--mint) 44%, var(--line)); border-radius: 14px; color: var(--muted); background: color-mix(in srgb, var(--mint) 9%, transparent); font-size: 10px; }
.ani-shell-payment-result b { display: block; margin-bottom: 3px; color: var(--ink); }

.ani-shell-footer { min-width: 0; padding: 0 14px; display: flex; align-items: center; gap: 15px; border-top: 1px solid var(--line); color: var(--muted); background: var(--bg-soft); }
.ani-shell-footer button { min-height: 38px; padding: 0; border: 0; background: transparent; color: var(--muted); font-size: 9px; cursor: pointer; }
.ani-shell-footer button:hover { color: var(--ink); }
.ani-shell-footer span { margin-left: auto; font-size: 8px; text-transform: uppercase; }

@keyframes shellOpen { from { transform: translateY(18px) scale(.985); } }
@keyframes shellMessageIn { from { transform: translateY(6px); } }

@media (max-width: 1100px) {
  .ani-shell-window { grid-template-columns: 205px minmax(0, 1fr); }
  .ani-shell-chip span { display: none; }
  .ani-shell-topbar { grid-template-columns: minmax(130px, 1fr) auto auto auto; }
}

@media (max-width: 820px) {
  .workspace-preview__launch { margin-inline: 14px; }
  .ani-shell-overlay { padding: 8px; }
  .ani-shell-window { width: 100%; height: calc(100svh - 16px); min-height: 0; grid-template-columns: 1fr; border-radius: 24px; }
  .ani-shell-boundary { min-height: 42px; padding-inline: 9px; }
  .ani-shell-boundary p { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .ani-shell-sidebar { position: absolute; z-index: 30; top: 42px; bottom: 0; left: 0; width: min(86vw, 330px); border-right: 1px solid var(--line-strong); box-shadow: 18px 0 50px rgba(0,0,0,.22); transform: translateX(-105%); transition: transform .26s ease; }
  .ani-shell-sidebar.is-open { transform: translateX(0); }
  .ani-shell-sidebar__brand button { display: block; }
  .ani-shell-nav-scrim:not([hidden]) { position: absolute; z-index: 20; inset: 42px 0 0; width: 100%; height: auto; display: block; border: 0; background: rgba(5,14,9,.52); }
  .ani-shell-main { grid-column: 1; grid-row: 2; }
  .ani-shell-topbar { padding-inline: 8px; grid-template-columns: 44px minmax(90px, 1fr) auto auto auto; gap: 5px; }
  .ani-shell-menu { display: block; }
  .ani-shell-controls .ani-shell-chip:last-child { display: none; }
  .ani-shell-model-popover { top: 59px; right: 8px; left: 8px; width: auto; max-height: calc(100svh - 126px); overflow: auto; }
  .ani-shell-view { padding: 24px 18px; }
  .ani-shell-messages { padding: 26px 18px; }
  .ani-shell-composer { width: calc(100% - 24px); margin-bottom: max(10px, env(safe-area-inset-bottom)); }
  .ani-shell-footer { padding-bottom: env(safe-area-inset-bottom); }
}

@media (max-width: 600px) {
  .ani-shell-overlay { padding: 0; place-items: stretch; }
  .ani-shell-window { width: 100%; height: 100dvh; min-height: 100dvh; border: 0; border-radius: 0; }
  .ani-shell-boundary { min-height: calc(54px + env(safe-area-inset-top)); padding-top: env(safe-area-inset-top); justify-content: flex-start; gap: 7px; text-align: left; }
  .ani-shell-boundary p { display: -webkit-box; overflow: hidden; font-size: 8px; line-height: 1.25; white-space: normal; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
  .ani-shell-boundary span { flex: 0 0 auto; font-size: 7px; }
  .ani-shell-sidebar { top: calc(54px + env(safe-area-inset-top)); }
  .ani-shell-nav-scrim { inset-block-start: calc(54px + env(safe-area-inset-top)); }
  .ani-shell-topbar { grid-template-columns: 44px minmax(70px, 1fr) auto auto; }
  .ani-shell-demo-badge { display: none; }
  .ani-shell-chip { max-width: 118px; padding-inline: 8px; }
  .ani-shell-chip b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .ani-shell-close { width: 44px; }
  .ani-shell-title small { display: none; }
  .ani-shell-messages { padding: 22px 14px; }
  .ani-shell-message__body h3 { font-size: 24px; }
  .ani-shell-composer { width: calc(100% - 18px); padding: 8px; border-radius: 17px; }
  .ani-shell-composer > div > button:not(.ani-shell-send) { max-width: 112px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .ani-shell-composer > div > span { display: none; }
  .ani-shell-view { padding: 24px 14px; }
  .ani-shell-view__heading { margin-bottom: 24px; }
  .ani-shell-view__heading h2 { font-size: 42px; }
  .ani-shell-tool-list > button, .ani-shell-tool-disabled { grid-template-columns: 38px minmax(0, 1fr) auto; }
  .ani-shell-tool-list button > i { grid-column: 3; grid-row: 1; }
  .ani-shell-tool-list em { grid-column: 2 / 4; font-size: 7px; }
  .ani-shell-tool-disabled em { grid-column: 2 / 4; }
  .ani-shell-usage-grid { grid-template-columns: 1fr; }
  .ani-shell-setting { align-items: flex-start; flex-direction: column; }
  .ani-shell-segmented { width: 100%; }
  .ani-shell-segmented button { flex: 1; }
  .ani-shell-plan-card { flex-direction: column; }
  .ani-shell-plan-card > b { text-align: left; }
  .ani-shell-plan-list { grid-template-columns: 1fr; }
  .ani-shell-footer { gap: 12px; overflow-x: auto; }
  .ani-shell-footer button { flex: 0 0 auto; min-width: 44px; min-height: 44px; padding-inline: 4px; }
  .ani-shell-footer span { display: none; }
}

@media (max-width: 390px) {
  .ani-shell-topbar { grid-template-columns: 44px minmax(60px, 1fr) 92px 44px; }
  .ani-shell-chip { width: 92px; }
  .ani-shell-title b { font-size: 11px; }
  .ani-shell-model-popover { top: 61px; }
  .ani-shell-message__avatar { width: 30px; height: 30px; flex-basis: 30px; }
  .ani-shell-message { gap: 9px; }
  .ani-shell-message__body p, .ani-shell-message__body blockquote { font-size: 12px; }
  .ani-shell-composer textarea { max-height: 104px; }
}