/* Public website (dark) */
.wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }
.site {
  background-color: var(--bg);
  background-image: radial-gradient(1100px 620px at 78% -8%, rgba(124, 92, 255, .26), transparent 62%),
                    radial-gradient(900px 520px at 6% 18%, rgba(34, 211, 238, .09), transparent 60%);
  background-repeat: no-repeat;
}

/* header */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(10, 11, 16, .6); backdrop-filter: saturate(1.4) blur(16px); border-bottom: 1px solid var(--line-soft); }
.header-row { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.brand img { border-radius: 8px; box-shadow: 0 0 22px rgba(124, 92, 255, .5); }
.brand-word { font-weight: 600; font-size: 15.5px; letter-spacing: -.01em; }
.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav > a:not(.btn) { color: var(--muted); text-decoration: none; font-weight: 500; font-size: 14px; }
.site-nav > a:not(.btn):hover { color: #fff; }
@media (max-width: 820px) { .site-nav > a:not(.btn) { display: none; } .site-nav { gap: 8px; } }
@media (max-width: 420px) { .brand-word { font-size: 14px; } .site-nav .btn:not(.btn-primary) { display: none; } }

/* hero */
.hero { padding: 84px 0 64px; text-align: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px 6px 8px; border-radius: 99px; border: 1px solid var(--line); background: rgba(255,255,255,.04); font-size: 13px; color: var(--ink-2); margin-bottom: 26px; }
.hero-badge b { background: var(--accent-grad); color: #fff; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 99px; }
.hero-title { font-size: clamp(42px, 6.6vw, 82px); margin: 0 auto 22px; max-width: 15ch; }
.hero .lede { margin-inline: auto; text-align: center; font-size: 18px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 32px; }
.hero-note { margin-top: 16px; font-size: 13px; color: var(--faint); }

/* product preview */
.preview-wrap { position: relative; margin-top: 64px; }
.preview-wrap::before { content: ''; position: absolute; inset: -40px 8% auto; height: 300px; background: radial-gradient(closest-side, rgba(124,92,255,.45), transparent); filter: blur(30px); z-index: -1; }
.shot { border-radius: 22px; border: 1px solid rgba(255,255,255,.12); background: rgba(16, 17, 24, .85); box-shadow: 0 40px 120px -30px rgba(0,0,0,.9), inset 0 1px 0 rgba(255,255,255,.08); padding: 18px; text-align: left; backdrop-filter: blur(10px); }
.shot-bar { display: flex; gap: 6px; padding: 0 4px 14px; }
.shot-bar i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.12); }
.shot-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.shot .kpi { padding: 14px 16px; }
.shot .kpi strong { font-size: 28px; }
.shot-cars { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 12px; }
@media (max-width: 760px) { .shot-grid, .shot-cars { grid-template-columns: repeat(2, minmax(0, 1fr)); } .shot-cars li:nth-child(n+3) { display: none; } }
.shot-cars { list-style: none; padding: 0; }
.mini-car { border-radius: 13px; overflow: hidden; border: 1px solid var(--line-soft); background: rgba(255,255,255,.03); }
.mini-car img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.mini-car div { padding: 10px 11px; display: grid; gap: 2px; }
.mini-car b { font-size: 13px; font-weight: 600; }
.mini-car span { font-size: 12px; color: var(--muted); }
.mini-car .keytag { justify-self: start; margin-top: 8px; }

/* bands */
.band { padding: 96px 0; }
.band-white { background: transparent; border-block: 1px solid var(--line-soft); background: rgba(255,255,255,.012); }
.band-navy { background: transparent; }
.section-kicker { display: inline-block; font-size: 13px; font-weight: 600; margin-bottom: 14px; }
.section-title { font-size: clamp(32px, 4.4vw, 52px); margin-bottom: 18px; }
.on-dark { color: #fff; }
.lede.on-dark { color: var(--ink-2); }
.center-narrow { text-align: center; margin-inline: auto; max-width: 760px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
@media (max-width: 920px) { .split { grid-template-columns: 1fr; gap: 40px; } .band { padding: 68px 0; } .hero { padding-top: 56px; } }

.steps { list-style: none; counter-reset: s; padding: 0; margin: 30px 0 22px; display: grid; gap: 18px; }
.steps li { counter-increment: s; position: relative; padding-left: 52px; color: var(--ink-2); }
.steps li::before { content: counter(s); position: absolute; left: 0; top: -3px; width: 34px; height: 34px; border-radius: 10px; background: rgba(124, 92, 255, .14); border: 1px solid rgba(124, 92, 255, .35); color: #c4b5ff; display: grid; place-items: center; font-weight: 700; font-size: 14px; }
.steps b { color: #fff; font-weight: 600; }

/* extension mock */
.mock-panel { background: rgba(16,17,24,.9); border: 1px solid rgba(255,255,255,.12); border-radius: 20px; box-shadow: 0 40px 100px -30px rgba(0,0,0,.9); padding: 16px; max-width: 420px; justify-self: center; width: 100%; }
.mp-head { display: flex; justify-content: space-between; align-items: center; padding: 4px 4px 14px; font-weight: 600; font-size: 15px; }
.mp-tabs { display: flex; gap: 3px; margin-bottom: 12px; font-size: 12.5px; font-weight: 550; background: rgba(255,255,255,.045); padding: 3px; border-radius: 11px; width: max-content; max-width: 100%; }
.mp-tabs span { padding: 5px 10px; border-radius: 8px; color: var(--muted); }
.mp-tabs .on { background: rgba(255,255,255,.1); color: #fff; }
.mp-search { border: 1px solid var(--line); border-radius: 10px; padding: 9px 12px; font-size: 13px; color: var(--faint); margin-bottom: 8px; background: rgba(255,255,255,.03); }
.mp-car { display: grid; grid-template-columns: 70px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 4px; border-top: 1px solid var(--line-soft); }
.mp-car b { display: block; font-size: 13.5px; font-weight: 600; }
.mp-car span { font-size: 12px; color: var(--muted); }
.mp-right { display: grid; gap: 5px; justify-items: end; }
.mp-right .figure { font-size: 15px; }
.mp-photo { width: 70px; height: 46px; border-radius: 9px; object-fit: cover; }

/* features */
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 52px; }
.feature { padding: 24px; border-radius: 18px; border: 1px solid var(--line); background: var(--glass); position: relative; overflow: hidden; }
.feature::after { content: ''; position: absolute; right: -50px; top: -50px; width: 140px; height: 140px; border-radius: 50%; background: radial-gradient(circle, var(--glow, rgba(124,92,255,.18)), transparent 70%); }
.feature:nth-child(2) { --glow: rgba(251,113,133,.16); } .feature:nth-child(3) { --glow: rgba(251,191,36,.14); } .feature:nth-child(4) { --glow: rgba(34,211,238,.16); } .feature:nth-child(6) { --glow: rgba(74,222,128,.14); }
.feature .fi { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; background: rgba(255,255,255,.06); border: 1px solid var(--line); margin-bottom: 16px; font-size: 16px; }
.feature h3 { margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 14.5px; }
@media (max-width: 860px) { .feature-grid { grid-template-columns: 1fr; } }

/* conversation demo */
.convo-demo { display: grid; grid-template-columns: 290px minmax(0, 1fr); margin-top: 52px; border: 1px solid rgba(255,255,255,.12); border-radius: 20px; overflow: hidden; background: rgba(16,17,24,.85); box-shadow: 0 40px 100px -30px rgba(0,0,0,.9); }
.cd-list { border-right: 1px solid var(--line-soft); }
.cd-item { display: grid; gap: 3px; padding: 14px 16px; border-bottom: 1px solid var(--line-soft); font-size: 13px; color: var(--muted); }
.cd-item b { color: #fff; font-size: 14px; font-weight: 600; }
.cd-item .keytag { justify-self: start; margin-top: 5px; }
.cd-item.on { background: rgba(124, 92, 255, .1); box-shadow: inset 2px 0 0 var(--violet); }
.cd-thread { padding: 20px 24px; display: flex; flex-direction: column; gap: 8px; background: rgba(0,0,0,.18); }
.cd-meta { font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.cd-meta b { color: #fff; }
.bubble { max-width: 70%; padding: 9px 14px; border-radius: 18px; font-size: 14px; }
.bubble.them { background: rgba(255,255,255,.07); border: 1px solid var(--line-soft); border-bottom-left-radius: 6px; align-self: flex-start; }
.bubble.us { background: var(--accent-grad); color: #fff; border-bottom-right-radius: 6px; align-self: flex-end; }
.cd-note { font-size: 12px; color: var(--stop); font-weight: 600; margin-top: 4px; }
@media (max-width: 720px) { .convo-demo { grid-template-columns: 1fr; } .cd-list { border-right: 0; border-bottom: 1px solid var(--line-soft); } }

/* security */
.security-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.security-list li { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 14px; align-items: center; padding: 16px 18px; border-radius: 14px; background: var(--glass); border: 1px solid var(--line); color: var(--ink-2); font-size: 14.5px; }
@media (max-width: 520px) { .security-list li { grid-template-columns: 1fr; } }

.founder { max-width: 760px; text-align: center; margin-inline: auto; }
.founder .lede { margin-inline: auto; }

/* faq */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line-soft); padding: 4px 0; }
.faq summary { cursor: pointer; padding: 18px 0; font-weight: 550; font-size: 16.5px; list-style: none; display: flex; justify-content: space-between; gap: 16px; color: #fff; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 22px; line-height: 1; color: var(--muted); font-weight: 300; }
.faq details[open] summary::after { content: '–'; }
.faq details p { padding: 0 0 20px; color: var(--muted); max-width: 68ch; }

/* demo form */
.demo-band { background: transparent; }
.demo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 56px; align-items: start; }
.demo-form { padding: 26px; display: grid; gap: 14px; }
.hp { position: absolute; left: -9999px; }
@media (max-width: 860px) { .demo { grid-template-columns: 1fr; gap: 28px; } }

/* footer */
.site-footer { padding: 40px 0 48px; border-top: 1px solid var(--line-soft); }
.footer-row { display: grid; gap: 14px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.site-footer nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
.site-footer nav a:hover { color: #fff; }
.site-footer p { color: var(--faint); }

/* simple pages: login, welcome, setup, privacy */
.auth-page { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.auth-side { padding: 40px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line-soft);
  background: radial-gradient(700px 500px at 20% 20%, rgba(124, 92, 255, .25), transparent 60%), radial-gradient(500px 400px at 80% 90%, rgba(34, 211, 238, .12), transparent 60%); }
.auth-side .display { font-size: clamp(36px, 4vw, 54px); max-width: 12ch; }
.auth-main { display: grid; place-items: center; padding: 40px 20px; }
.auth-card { width: min(400px, 100%); display: grid; gap: 16px; }
.auth-card h1 { margin-bottom: 2px; }
@media (max-width: 860px) { .auth-page { grid-template-columns: 1fr; } .auth-side { display: none; } .auth-main { align-items: start; padding-top: 48px; } }
.mini-header { padding: 0 0 18px; }
@media (min-width: 861px) { .auth-card .mini-header { display: none; } }
.prose { max-width: 720px; padding: 64px 0 96px; }
.prose h1 { margin-bottom: 8px; }
.prose h2 { font-family: var(--display); font-weight: 600; font-size: 22px; letter-spacing: -.015em; margin: 38px 0 10px; }
.prose p, .prose li { color: var(--ink-2); margin-bottom: 10px; }
.prose b { color: #fff; }
.prose ul { padding-left: 20px; }
.w96 { width: 96% !important; }