:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #08090d;
  color: #f7f7f4;
  --ink: #f7f7f4;
  --muted: #a9a7b2;
  --subtle: #777580;
  --line: rgba(255,255,255,.12);
  --panel: #111217;
  --violet: #9b7cff;
  --violet-bright: #b59fff;
  --amber: #f0b46d;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; background: #08090d; color: var(--ink); }
body::before { position: fixed; z-index: -1; inset: 0; pointer-events: none; content: ""; background: radial-gradient(circle at 78% 2%, rgba(107,80,196,.22), transparent 27rem), radial-gradient(circle at 14% 20%, rgba(42,53,107,.16), transparent 30rem); }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.shell { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.site-header { width: min(1180px, calc(100% - 48px)); height: 82px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 780; letter-spacing: -.04em; font-size: 20px; }
.brand-mark { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, #c9b9ff, #7658e8); color: #151020; font-size: 15px; font-weight: 900; }
.site-nav { display: flex; gap: 32px; margin-left: auto; color: var(--muted); font-size: 14px; }
.site-nav a:hover, .text-link:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.text-link { color: var(--muted); font-size: 14px; }
.lang-toggle { border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--muted); min-width: 30px; height: 30px; font-size: 12px; }
.lang-toggle:hover { border-color: var(--violet); color: var(--ink); }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 10px; min-height: 48px; border: 1px solid var(--violet); border-radius: 12px; padding: 0 20px; background: var(--violet); color: #151020; font-size: 14px; font-weight: 800; transition: transform .2s, filter .2s, background .2s; }
.button:hover { transform: translateY(-2px); filter: brightness(1.1); }
.button-small { min-height: 38px; padding: 0 15px; font-size: 13px; }
.button-ghost { border: 1px solid var(--line); background: rgba(255,255,255,.02); color: var(--ink); }
.button-ghost:hover { border-color: rgba(181,159,255,.7); background: rgba(155,124,255,.1); }

.museino-hero { display: grid; grid-template-columns: minmax(0, .94fr) minmax(440px, 1.06fr); gap: 74px; align-items: center; padding-top: 112px; padding-bottom: 120px; }
.hero-copy { max-width: 610px; }
.eyebrow, .feature-kicker, .preview-kicker { color: var(--violet-bright); font-size: 11px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 9px; }
.pulse-dot { width: 6px; height: 6px; border-radius: 50%; background: #9cf4bd; box-shadow: 0 0 0 5px rgba(156,244,189,.08); }
h1 { max-width: 650px; margin: 22px 0 20px; font-size: clamp(56px, 7.2vw, 100px); line-height: .96; letter-spacing: -.085em; }
h1 em { display: block; color: var(--violet-bright); font-style: normal; }
.hero-lede { max-width: 550px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.micro-note { margin-top: 22px; color: var(--subtle); font-size: 12px; }

.workspace-preview { overflow: hidden; border: 1px solid rgba(181,159,255,.28); border-radius: 18px; background: #13141b; box-shadow: 0 30px 90px rgba(0,0,0,.34), 0 0 80px rgba(112,80,216,.13); transform: rotate(1.1deg); }
.preview-topbar { display: flex; align-items: center; gap: 12px; height: 44px; padding: 0 16px; border-bottom: 1px solid var(--line); color: #7e7d88; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; }
.window-dots { display: flex; gap: 5px; margin-right: 6px; }
.window-dots i { display: block; width: 6px; height: 6px; border-radius: 50%; background: #56545d; }
.preview-status { margin-left: auto; color: #9cf4bd; font-size: 10px; }
.preview-body { display: grid; grid-template-columns: 52px 1fr; min-height: 360px; }
.preview-sidebar { display: flex; flex-direction: column; align-items: center; gap: 27px; padding-top: 19px; border-right: 1px solid var(--line); color: #666570; font-size: 14px; }
.mini-logo { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 8px; background: #8061e8; color: white; font-size: 11px; font-weight: 900; }
.preview-sidebar .active { color: var(--violet-bright); }
.preview-main { padding: 32px 34px 28px; }
.preview-heading { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.preview-heading h2 { margin: 9px 0 0; font-size: clamp(24px, 3vw, 35px); letter-spacing: -.06em; }
.credit-pill { padding: 7px 10px; border: 1px solid rgba(155,124,255,.32); border-radius: 999px; background: rgba(155,124,255,.1); color: var(--violet-bright); font-size: 11px; white-space: nowrap; }
.prompt-box { position: relative; min-height: 115px; margin-top: 28px; padding: 17px; border: 1px solid #30313c; border-radius: 12px; background: #0d0e13; }
.prompt-label { color: #6f6d78; font-size: 9px; font-weight: 800; letter-spacing: .15em; }
.prompt-box p { margin: 14px 0 0; color: #dedce7; font-size: 13px; line-height: 1.6; }
.prompt-cursor { display: inline-block; width: 1px; height: 14px; margin-left: 2px; vertical-align: -2px; background: var(--violet-bright); }
.preview-settings { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin-top: 15px; }
.preview-settings span { padding: 11px 12px; border: 1px solid var(--line); border-radius: 9px; color: #878591; font-size: 10px; }
.preview-settings b { display: block; margin-bottom: 4px; color: #d9d6e5; font-size: 11px; font-weight: 600; }
.preview-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 30px; color: #83818d; font-size: 11px; }
.preview-footer strong { color: #f5f3fb; }
.preview-button { border: 0; border-radius: 8px; padding: 10px 14px; background: #8365e9; color: #fff; font-size: 11px; font-weight: 700; }

.signal-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.015); }
.signal-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 70px; color: var(--subtle); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.signal-inner span:first-child { color: var(--muted); letter-spacing: 0; text-transform: none; }
.section { padding-top: 126px; padding-bottom: 126px; }
.section-heading { max-width: 680px; }
.section-heading h2, .workspace-card h2 { margin: 17px 0 14px; font-size: clamp(34px, 4.3vw, 58px); line-height: 1.02; letter-spacing: -.07em; }
.section-heading > p:last-child, .workspace-card > div > p:last-child { color: var(--muted); line-height: 1.7; }
.feature-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 14px; margin-top: 52px; }
.feature-card { min-height: 310px; padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.012)); }
.feature-card-wide { display: grid; grid-template-columns: 48px 1fr; gap: 20px; background: linear-gradient(145deg, rgba(155,124,255,.17), rgba(255,255,255,.02) 70%); }
.feature-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; font-size: 18px; }
.feature-icon.violet { background: rgba(155,124,255,.16); color: var(--violet-bright); }
.feature-icon.amber { background: rgba(240,180,109,.13); color: var(--amber); }
.feature-icon.blue { background: rgba(112,170,255,.13); color: #8fbbff; }
.feature-card h3 { margin: 14px 0 10px; max-width: 290px; font-size: 24px; line-height: 1.1; letter-spacing: -.05em; }
.feature-card p:not(.feature-kicker) { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.feature-kicker { margin: 0; color: var(--subtle); font-size: 10px; }
.card-link { display: inline-block; margin-top: 25px; color: var(--violet-bright); font-size: 13px; font-weight: 700; }
.section-dark { background: #0e0f14; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.workflow-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: start; }
.workflow-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.workflow-list li { display: grid; grid-template-columns: 62px 1fr; gap: 23px; padding: 0 0 30px; }
.workflow-list li + li { padding-top: 30px; border-top: 1px solid var(--line); }
.workflow-list li > span { color: var(--violet-bright); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.workflow-list strong { font-size: 24px; letter-spacing: -.04em; }
.workflow-list p { margin: 8px 0 0; color: var(--muted); line-height: 1.6; }
.workspace-section { padding-bottom: 150px; }
.workspace-card { display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; align-items: center; padding: 54px; border: 1px solid rgba(155,124,255,.3); border-radius: 20px; background: radial-gradient(circle at 88% 10%, rgba(155,124,255,.18), transparent 22rem), #12131a; }
.account-card { border: 1px solid var(--line); border-radius: 16px; background: rgba(0,0,0,.18); }
.account-card.compact { padding: 22px; }
.account-head { display: flex; justify-content: space-between; gap: 15px; align-items: center; margin-bottom: 18px; }
.account-head strong { font-size: 16px; }
#account-status { color: var(--subtle); font-size: 11px; }
.auth-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.turnstile-box { min-height: 65px; margin: 8px 0; }
form { display: grid; gap: 10px; }
label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; }
input, textarea, select { width: 100%; border: 1px solid #30313d; border-radius: 9px; outline: none; background: #0b0c11; color: var(--ink); padding: 11px 12px; }
input:focus, textarea:focus, select:focus { border-color: var(--violet); box-shadow: 0 0 0 3px rgba(155,124,255,.11); }
form button { min-height: 40px; margin-top: 3px; border: 0; border-radius: 9px; background: var(--violet); color: #161020; font-size: 12px; font-weight: 800; }
.hint { margin: 17px 0 0; color: var(--subtle); font-size: 11px; line-height: 1.5; }

/* Shared tool pages */
.back { display: inline-block; margin-bottom: 20px; color: var(--violet-bright); font-weight: 700; }
.tool-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 28px; align-items: start; padding: 88px 0; }
.tool-layout h1 { font-size: clamp(44px, 6vw, 76px); }
.lede { max-width: 680px; color: var(--muted); font-size: 20px; line-height: 1.6; }
.tool-card, .side-card { border: 1px solid var(--line); border-radius: 16px; background: var(--panel); padding: 24px; margin-top: 28px; }
.tool-card { display: grid; gap: 15px; }
.tool-card label { font-weight: 700; }
.tool-card textarea { min-height: 150px; resize: vertical; }
.tool-card button { min-height: 46px; border: 0; border-radius: 10px; background: var(--brand, var(--violet)); color: #151020; font-weight: 800; }
.form-status { min-height: 20px; margin: 0; color: var(--muted); }
.result { overflow: auto; white-space: pre-wrap; margin-top: 18px; padding: 20px; border: 1px solid #30313d; border-radius: 12px; background: #08090d; color: #e4e0ef; line-height: 1.6; }
.side-card h2 { margin-top: 0; font-size: 20px; }
.side-card ol { display: grid; gap: 18px; padding-left: 0; list-style: none; }
.side-card li { display: flex; gap: 12px; align-items: center; color: var(--muted); }
.side-card li span { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: rgba(155,124,255,.14); color: var(--violet-bright); font-size: 12px; font-weight: 800; }
footer { width: min(1180px, calc(100% - 48px)); margin: 0 auto; padding: 0 0 34px; color: var(--subtle); font-size: 12px; }

@media (max-width: 920px) {
  .museino-hero, .workspace-card, .workflow-grid { grid-template-columns: 1fr; }
  .museino-hero { gap: 60px; padding-top: 75px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .feature-card-wide { grid-column: span 2; }
  .workflow-grid { gap: 55px; }
  .workspace-card { gap: 34px; padding: 34px; }
}
@media (max-width: 680px) {
  .shell, .site-header, footer { width: min(100% - 32px, 540px); }
  .site-header { height: 70px; }
  .site-nav, .text-link { display: none; }
  .header-actions { margin-left: auto; }
  .museino-hero { padding-top: 58px; padding-bottom: 75px; }
  h1 { font-size: 58px; }
  .hero-lede { font-size: 16px; }
  .workspace-preview { transform: none; }
  .preview-main { padding: 24px 18px 20px; }
  .preview-settings { grid-template-columns: 1fr; }
  .signal-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 18px 0; }
  .signal-inner span:first-child { grid-column: span 2; }
  .section { padding-top: 80px; padding-bottom: 80px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card-wide { grid-column: auto; grid-template-columns: 1fr; }
  .auth-grid { grid-template-columns: 1fr; }
  .workspace-card { padding: 25px 18px; }
  .tool-layout { grid-template-columns: 1fr; padding: 52px 0; }
}