:root {
  --canvas: #f2efe7; --paper: #fbfaf6; --ink: #171713; --muted: #706f68;
  --line: #d8d4ca; --accent: #ef563b; --green: #23745a; --green-soft: #dce9df;
  --amber: #9a651b; --amber-soft: #f3e7cf; --display: "Bodoni 72", Didot, Georgia, serif;
  --body: "Avenir Next", Avenir, sans-serif; --mono: "SFMono-Regular", Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: light; background: var(--canvas); }
body { margin: 0; min-height: 100vh; color: var(--ink); background: var(--canvas); font-family: var(--body); letter-spacing: -.012em; }
button, input, select { font: inherit; } button { cursor: pointer; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.shell { width: min(1260px, calc(100% - 56px)); margin: 0 auto; padding-bottom: 90px; }
.topbar { position: sticky; top: 0; z-index: 10; min-height: 72px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--canvas) 92%, transparent); backdrop-filter: blur(14px); }
.brand { display: flex; align-items: center; gap: 11px; width: fit-content; text-decoration: none; }
.brand-mark { width: 18px; height: 18px; border: 1.5px solid var(--ink); border-radius: 50%; position: relative; }
.brand-mark::after { content: ""; position: absolute; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); inset: 5.5px; }
.brand strong { font: 700 12px/1 var(--body); letter-spacing: .18em; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--muted); font: 600 9px/1 var(--mono); letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.nav-links a:hover { color: var(--ink); }
.top-actions { justify-self: end; display: flex; align-items: center; gap: 13px; }
.identity { color: var(--muted); font-size: 11px; }
.eyebrow, .setup-kicker, .now-label { color: var(--muted); font: 700 9px/1.35 var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.button { display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--ink); padding: 10px 14px; font: 700 9px/1 var(--mono); letter-spacing: .07em; text-decoration: none; text-transform: uppercase; transition: .18s ease; }
.button:hover { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.button.primary { color: white; border-color: var(--ink); background: var(--ink); }
.button.primary:hover { border-color: var(--accent); background: var(--accent); }
.button.quiet { padding: 8px 12px; }
.hero { display: grid; grid-template-columns: minmax(0,1fr) 290px; gap: 80px; align-items: end; padding: 84px 0 64px; }
.hero h1 { margin: 10px 0 24px; font: 400 clamp(54px, 6.8vw, 94px)/.91 var(--display); letter-spacing: -.052em; }
.hero h1 em { color: var(--accent); font-weight: 400; }
.hero-copy-block > p { max-width: 700px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.now-card { border-top: 1px solid var(--ink); padding-top: 18px; }
.now-value { margin: 16px 0 28px; font: 400 28px/1.12 var(--display); }
.text-link { color: var(--muted); font-size: 12px; }
.journey { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.journey-step { min-height: 178px; display: grid; grid-template-columns: auto 1fr; grid-template-rows: 1fr auto; gap: 10px 18px; padding: 24px 26px 20px 0; }
.journey-step + .journey-step { padding-left: 26px; border-left: 1px solid var(--line); }
.step-number { color: var(--accent); font: 700 10px/1 var(--mono); }
.journey-step h2 { margin: -3px 0 7px; font-size: 14px; }
.journey-step p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.step-state { grid-column: 2; width: fit-content; padding: 6px 9px; border-radius: 999px; background: var(--amber-soft); color: var(--amber); font: 700 8px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.step-state.done { color: var(--green); background: var(--green-soft); }
.metrics { display: grid; grid-template-columns: repeat(3,1fr); margin: 46px 0 70px; }
.metrics > div { display: flex; align-items: baseline; justify-content: space-between; padding: 0 24px 0 0; }
.metrics > div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.metrics span { color: var(--muted); font: 700 9px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.metrics strong { font: 400 30px/1 var(--display); }
.hub-grid { display: grid; grid-template-columns: minmax(0,1.65fr) minmax(320px,.75fr); gap: 54px; align-items: start; }
.library-panel { min-width: 0; }
.section-heading { display: flex; justify-content: space-between; gap: 20px; align-items: end; padding-bottom: 22px; border-bottom: 1px solid var(--ink); }
.section-heading h2, .activity-section h2, .testimonial-heading h2 { margin: 8px 0 6px; font: 400 38px/1 var(--display); letter-spacing: -.035em; }
.section-heading p, .activity-section summary p { margin: 0; color: var(--muted); font-size: 12px; }
.library-total { white-space: nowrap; font: 700 9px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.library-tools { display: grid; grid-template-columns: 1fr 190px; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.library-tools label, .field { display: grid; gap: 7px; }
.library-tools label span, .field label { color: var(--muted); font: 700 8px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
input, select { min-width: 0; width: 100%; padding: 11px 12px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 4px; outline: none; }
input:focus, select:focus { border-color: var(--ink); } input::placeholder { color: #aaa69d; }
.track-list { min-height: 240px; }
.track-row { display: grid; grid-template-columns: 34px minmax(0,1fr) auto; gap: 14px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
.track-index { color: #aaa69d; font: 9px/1 var(--mono); }
.track-title { font-size: 14px; font-weight: 650; line-height: 1.35; }
.track-meta { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 7px; color: var(--muted); font: 9px/1.4 var(--mono); }
.source-chip { color: var(--green); }
.track-actions { display: flex; gap: 7px; }
.track-actions a { font: 700 8px/1 var(--mono); text-decoration: none; text-transform: uppercase; letter-spacing: .06em; padding: 8px 9px; border: 1px solid var(--line); border-radius: 999px; }
.track-actions a:hover { border-color: var(--ink); }
.empty { color: var(--muted); font-size: 13px; padding: 30px 0; line-height: 1.6; }
.setup-stack { display: grid; gap: 18px; }
.setup-card { background: var(--paper); border: 1px solid var(--line); padding: 24px; }
.setup-card h2 { margin: 9px 0 10px; font: 400 28px/1.04 var(--display); }
.setup-card p { margin: 0 0 18px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.setup-card p strong { color: var(--ink); font-weight: 650; }
.accent-card { border-top: 4px solid var(--accent); }
.companion-card { border-top: 4px solid var(--ink); }
.source-form { display: grid; gap: 9px; }
.source-form .button, .download-button { width: 100%; padding: 13px; }
.source-list, .device-list { display: grid; margin-top: 14px; }
.source-item, .device-item { padding: 12px 0; border-top: 1px solid var(--line); }
.source-head, .device-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; font-size: 12px; font-weight: 650; }
.source-detail, .device-detail { margin-top: 5px; color: var(--muted); font: 9px/1.45 var(--mono); overflow-wrap: anywhere; }
.status-note { color: var(--amber); }
.remove-link { padding: 0; border: 0; background: none; color: var(--muted); font: 700 8px/1 var(--mono); text-transform: uppercase; }
.remove-link:hover { color: var(--accent); }
.text-button { border: 0; padding: 14px 0 0; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
.text-button:hover { color: var(--ink); background: transparent; }
.mini-steps { margin: 20px 0 0; padding: 16px 0 0 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; line-height: 1.9; }
.invite-output { margin-top: 12px; color: var(--muted); font: 9px/1.5 var(--mono); overflow-wrap: anywhere; }
.activity-section { margin-top: 72px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.activity-section summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; cursor: pointer; }
.activity-section summary::-webkit-details-marker { display: none; }
.summary-action { font: 700 9px/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; }
details[open] .summary-action { font-size: 0; } details[open] .summary-action::after { content: "Hide activity"; font-size: 9px; }
.activity-list { padding-bottom: 22px; }
.activity-row { display: grid; grid-template-columns: 150px 1fr; gap: 22px; padding: 14px 0; border-top: 1px solid var(--line); }
.activity-time { color: var(--muted); font: 9px/1.4 var(--mono); }
.activity-title { font-size: 12px; font-weight: 650; }
.activity-copy { margin-top: 4px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.technical-detail { margin-top: 7px; color: #96928a; font: 8px/1.45 var(--mono); overflow-wrap: anywhere; }
.testimonials { margin-top: 96px; padding-top: 20px; border-top: 1px solid var(--ink); }
.testimonial-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.parody-key { color: var(--accent); font: 700 8px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.quote-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.quote-card { display: grid; grid-template-columns: 145px 1fr; min-height: 210px; margin: 0; background: var(--paper); }
.quote-card img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); }
.quote-body { display: flex; flex-direction: column; justify-content: space-between; padding: 23px; }
.quote-body blockquote { margin: 0; font: 400 22px/1.2 var(--display); letter-spacing: -.025em; }
.quote-meta { margin-top: 22px; }.quote-name { font-size: 10px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.quote-disclaimer { margin-top: 4px; color: var(--accent); font: 700 7px/1.4 var(--mono); letter-spacing: .07em; text-transform: uppercase; }
.credits { color: var(--muted); font-size: 8px; line-height: 1.55; margin-top: 14px; }
.flash { position: fixed; right: 22px; bottom: 22px; max-width: 360px; padding: 13px 16px; background: var(--ink); color: white; border-radius: 4px; transform: translateY(90px); opacity: 0; transition: .22s; z-index: 20; }
.flash.show { transform: none; opacity: 1; }.flash.error { background: #aa3631; }
.reveal { animation: reveal .5s cubic-bezier(.2,.75,.25,1) both; }.reveal:nth-child(2) { animation-delay: .05s; }.reveal:nth-child(3) { animation-delay: .1s; }
@keyframes reveal { from { opacity: 0; transform: translateY(9px); } }

/* Authentication */
.auth-shell { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; background: var(--canvas); }
.auth-art { padding: 44px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line); }
.auth-title { max-width: 620px; font: 400 clamp(70px,9vw,132px)/.82 var(--display); letter-spacing: -.06em; }.auth-title em { display: block; color: var(--accent); }
.auth-note { max-width: 380px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.auth-panel { display: grid; place-items: center; padding: 44px; background: var(--paper); }.auth-form { width: min(390px,100%); }
.auth-form h1 { margin: 14px 0 8px; font: 400 48px/1 var(--display); letter-spacing: -.04em; }.auth-form p { color: var(--muted); line-height: 1.65; margin-bottom: 28px; font-size: 13px; }
.field { margin: 15px 0; }.auth-form .button { width: 100%; margin-top: 12px; padding: 14px; }.error-message { min-height: 22px; margin-top: 12px; color: #aa3631; font-size: 12px; }
.auth-form .auth-switch { margin: 16px 0 0; text-align: center; font-size: 12px; }.auth-switch a { color: var(--ink); font-weight: 650; }

@media (max-width: 980px) { .hub-grid { grid-template-columns: 1fr; }.setup-stack { grid-template-columns: 1fr 1fr; }.setup-card:first-child { grid-column: 1/-1; }.hero { gap: 40px; }.identity { display: none; } }
@media (max-width: 720px) {
  .shell { width: min(100% - 28px,1260px); }.topbar { grid-template-columns: 1fr auto; }.nav-links { display: none; }.hero { grid-template-columns: 1fr; padding: 55px 0 42px; }.hero h1 { font-size: 54px; }.now-card { display: none; }
  .journey { grid-template-columns: 1fr; }.journey-step { min-height: 0; padding: 20px 0; }.journey-step + .journey-step { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }.metrics { grid-template-columns: 1fr; gap: 18px; margin: 32px 0 50px; }.metrics > div + div { padding: 16px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .setup-stack { grid-template-columns: 1fr; }.setup-card:first-child { grid-column: auto; }.library-tools { grid-template-columns: 1fr; }.track-row { grid-template-columns: 25px minmax(0,1fr); }.track-actions { grid-column: 2; }.activity-row { grid-template-columns: 1fr; gap: 6px; }.quote-grid { grid-template-columns: 1fr; }.quote-card { grid-template-columns: 105px 1fr; }.top-actions { gap: 5px; }
  .auth-shell { grid-template-columns: 1fr; }.auth-art { min-height: 40vh; padding: 28px; border-right: 0; border-bottom: 1px solid var(--line); }.auth-title { font-size: 66px; }.auth-panel { padding: 38px 24px; }
}
@media (prefers-reduced-motion: reduce) { *,*::before,*::after { animation-duration:.01ms!important; transition-duration:.01ms!important; scroll-behavior:auto!important; } }