/* ============================================================
   BOSS — pre-launch teaser (landing.css)
   Engineered / mono. Monochrome per brand kit:
   ink #0B0F1A + white, wordmark in Goldman, no gradients.
   Self-contained so the shared styles.css (dashboard) is untouched.
   ============================================================ */
:root {
  --ink:#0B0F1A;
  --bg:#ffffff;
  --fg:#0B0F1A;
  --muted:#586072;
  --faint:#98a0ad;
  --line:#e7e9ee;
  --line-2:#d3d7df;
  --field:#f7f8fa;
  --btn-bg:#0B0F1A;
  --btn-fg:#ffffff;
  --danger:#c0392b;
  --ease:cubic-bezier(0.22,1,0.36,1);
  --mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans:"Helvetica Neue", Arial, "Inter", system-ui, sans-serif;
  --display:"Goldman", "Helvetica Neue", Arial, sans-serif;
}
:root[data-theme="dark"] {
  --bg:#0B0F1A;
  --fg:#ffffff;
  --muted:#98a0ad;
  --faint:#5b6473;
  --line:#1b2130;
  --line-2:#2b3140;
  --field:#11161f;
  --btn-bg:#ffffff;
  --btn-fg:#0B0F1A;
  --danger:#ff6b5e;
}

* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  margin:0; background:var(--bg); color:var(--fg);
  font-family:var(--sans); font-weight:400;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  transition:background-color .4s var(--ease), color .4s var(--ease);
}
a { color:inherit; text-decoration:none; }
img, svg { display:block; max-width:100%; }
[hidden] { display:none !important; }
::selection { background:var(--fg); color:var(--bg); }

/* Shell */
.teaser { position:relative; min-height:100dvh; display:flex; flex-direction:column; }
.wrap { width:min(1080px, calc(100% - 56px)); margin:0 auto; }

/* Top bar */
.t-top { display:flex; align-items:center; justify-content:space-between; gap:20px;
  padding:22px 0 20px; border-bottom:1px solid var(--line); }
.t-logo img { height:22px; width:auto; }
.t-logo .on-dark { display:none; }
:root[data-theme="dark"] .t-logo .on-light { display:none; }
:root[data-theme="dark"] .t-logo .on-dark { display:block; }
.toggle { display:inline-grid; place-items:center; width:38px; height:38px;
  border:1px solid var(--line-2); border-radius:9px; background:transparent; color:var(--fg);
  cursor:pointer; transition:border-color .2s var(--ease); }
.toggle:hover { border-color:var(--fg); }
.toggle svg { width:16px; height:16px; }
.toggle .icon-sun { display:none; }
:root[data-theme="dark"] .toggle .icon-moon { display:none; }
:root[data-theme="dark"] .toggle .icon-sun { display:block; }

/* Main stage — left aligned */
.t-main { flex:1; display:flex; align-items:center; padding:56px 0; }
.t-inner { max-width:860px; width:100%; }

.eyebrow { margin:0 0 26px; font-family:var(--mono); font-size:13px; font-weight:500;
  letter-spacing:.01em; color:var(--muted); }
.eyebrow .sl { color:var(--faint); }

h1.head { margin:0; font-family:var(--sans); font-weight:800;
  font-size:clamp(44px, 7.4vw, 96px); line-height:.96; letter-spacing:-0.038em; color:var(--fg); }
h1.head .b { font-family:var(--display); font-weight:700; letter-spacing:0; }

.lede { margin:26px 0 0; max-width:520px; font-size:clamp(16px, 1.7vw, 18px);
  line-height:1.6; color:var(--muted); }

.status { display:flex; align-items:center; gap:9px; margin:32px 0 16px;
  font-family:var(--mono); font-size:12.5px; letter-spacing:.01em; color:var(--faint); }
.status .dot { width:7px; height:7px; border-radius:50%; background:var(--fg);
  animation:blink 2.4s steps(1,end) infinite; }
@keyframes blink { 0%,60% { opacity:1; } 61%,100% { opacity:.25; } }
.status b { color:var(--muted); font-weight:500; }

/* Form — terminal flavored */
.waitlist-form { max-width:540px; display:grid; gap:11px; }
.wl-field { position:relative; display:grid; gap:6px; }
.wl-field input { width:100%; min-height:50px; padding:0 16px; border:1px solid var(--line-2);
  border-radius:9px; background:var(--field); color:var(--fg);
  font-family:var(--mono); font-size:15px; font-weight:400;
  transition:border-color .16s var(--ease), box-shadow .16s var(--ease); }
.wl-field input::placeholder { color:var(--faint); }
.wl-field input:focus { outline:none; border-color:var(--fg); box-shadow:0 0 0 3px color-mix(in srgb, var(--fg) 12%, transparent); }
.wl-field input.is-invalid { border-color:var(--danger); box-shadow:0 0 0 3px color-mix(in srgb, var(--danger) 14%, transparent); }
.wl-field.term .prompt { position:absolute; left:16px; top:0; height:50px; display:flex; align-items:center;
  font-family:var(--mono); font-size:15px; color:var(--faint); pointer-events:none; }
.wl-field.term input { padding-left:32px; }
.wl-error { font-family:var(--mono); font-size:11.5px; font-weight:400; color:var(--danger); padding-left:2px; }
.wl-error:empty { display:none; }
.wl-more { display:grid; gap:11px; animation:reveal .32s var(--ease); }
@keyframes reveal { from { opacity:0; transform:translateY(-5px); } to { opacity:1; transform:none; } }

/* Button — monochrome inverted */
.wl-submit { display:inline-flex; align-items:center; justify-content:center; gap:9px;
  width:100%; min-height:52px; margin-top:3px; padding:0 22px;
  border:1px solid var(--btn-bg); border-radius:9px; background:var(--btn-bg); color:var(--btn-fg);
  font-family:var(--mono); font-size:14px; font-weight:500; letter-spacing:.02em; cursor:pointer;
  transition:transform .15s var(--ease), opacity .15s var(--ease); }
.wl-submit:hover { transform:translateY(-1px); }
.wl-submit:active { transform:translateY(0); opacity:.9; }
.wl-submit svg { width:15px; height:15px; }

.wl-note { margin:9px 0 0; font-family:var(--mono); font-size:11.5px; line-height:1.55; color:var(--faint); }
.wl-note a, .wl-success a { color:var(--fg); font-weight:500; text-decoration:underline; text-underline-offset:2px; }
.wl-note a:hover, .wl-success a:hover { opacity:.7; }

/* Success */
.wl-success { max-width:540px; padding:2px 0; animation:reveal .32s var(--ease); }
.wl-success .ok { display:flex; align-items:center; gap:10px; margin:0 0 8px;
  font-family:var(--mono); font-size:13px; color:var(--fg); }
.wl-success .ok svg { width:18px; height:18px; flex:0 0 auto; }
.wl-success h3 { margin:0 0 8px; font-family:var(--sans); font-size:22px; font-weight:800; letter-spacing:-0.02em; color:var(--fg); }
.wl-success p { margin:0; max-width:460px; font-family:var(--mono); font-size:12.5px; line-height:1.6; color:var(--muted); }

/* Proof */
.proof { margin:34px 0 0; font-family:var(--mono); font-size:12.5px; color:var(--faint); }
.proof b { color:var(--muted); font-weight:500; }

/* Footer */
.t-foot { display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:20px 0; border-top:1px solid var(--line);
  font-family:var(--mono); font-size:11.5px; color:var(--faint); }
.t-foot a:hover { color:var(--fg); }

@media (max-width:560px) {
  .t-main { padding:40px 0; }
  .t-foot { flex-direction:column; gap:6px; align-items:flex-start; }
}
@media (prefers-reduced-motion:reduce) {
  * { animation:none !important; transition:none !important; scroll-behavior:auto !important; }
}