/* =============================================================================
   RUNWELL STUDIO — Start a project (intake)
   Same design language as style.css. request.js is NOT modified — every id /
   name / class it queries is preserved. Tokens duplicated on purpose.
   ========================================================================== */

@font-face {
  font-family: "Inter";
  src: url("assets/Inter-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: dark;

  --bg:        #0A0C0E;
  --bg-card:   #0E1113;
  --bg-card-2: #15181B;
  --bg-3:      #1C2024;
  --hair:      rgba(255, 255, 255, 0.07);
  --hair-2:    rgba(255, 255, 255, 0.12);
  --hair-3:    rgba(255, 255, 255, 0.20);

  --text:       #F1F2F3;
  --text-muted: #B7BCC1;
  --text-faint: #787E84;

  --metal:      #C7B79C;
  --metal-dim:  rgba(199, 183, 156, 0.42);
  --signal:     #54C4C9;
  --signal-08:  rgba(84, 196, 201, 0.08);
  --signal-40:  rgba(84, 196, 201, 0.40);

  --focus:      #54C4C9;
  --accent:     #54C4C9;                 /* technology signal — used sparingly */
  --accent-ink: #0A0C0E;
  --accent-bg:  rgba(84, 196, 201, 0.08);

  --success:    #6FD7B3;
  --success-bg: rgba(111, 215, 179, 0.10);
  --danger:     #F4A09A;
  --danger-bg:  rgba(244, 160, 154, 0.10);
  --warn:       #F0C987;
  --warn-bg:    rgba(240, 201, 135, 0.07);
  --warn-border:rgba(240, 201, 135, 0.26);

  /* section-icon tints, kept whisper-quiet */
  --chip-blue: #C4C9D0; --chip-purple: #C4C9D0; --chip-rose: #C4C9D0;
  --chip-orange: #C4C9D0; --chip-green: #C4C9D0;

  --sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
          Roboto, Helvetica, Arial, sans-serif;

  --pad:  clamp(20px, 5vw, 44px);
  --maxw: 1160px;
  --e:     cubic-bezier(0.4, 0, 0.2, 1);
  --e-out: cubic-bezier(0.19, 1, 0.22, 1);
  --dur:   0.4s;
}
@media (prefers-reduced-motion: reduce) { :root { --dur: 0.001s; } }

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scrollbar-color: var(--hair-3) transparent; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-size: 15.5px;
  line-height: 1.62;
  color: var(--text-muted);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv05" 1, "ss03" 1;
  padding-bottom: 96px;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--text); text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
[hidden] { display: none !important; }
::selection { background: var(--text); color: var(--bg); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-weight: 600; letter-spacing: -0.02em; color: var(--text); }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.icon { width: 1em; height: 1em; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.mono { font-family: var(--sans); }
.req { color: var(--text-faint); font-weight: 600; }
.optional { color: var(--text-faint); font-weight: 400; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--hair);
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 70px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; color: var(--text); }
.brand .mark { width: 40px; height: auto; flex: none; }
.brand .mark path { fill: currentColor; }
.brand-name {
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.3em; text-transform: uppercase; padding-left: .3em;
}
.brand-sep { color: var(--hair-3); }
.brand-page {
  color: var(--text-faint); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; padding-left: .22em;
}
.security-note {
  display: flex; align-items: center; gap: 9px;
  font-size: 11px; color: var(--text-faint); text-align: right;
}
.security-note .icon { width: 15px; height: 15px; color: var(--text-faint); flex: none; }
@media (max-width: 680px) { .security-note span { display: none; } .brand-page, .brand-sep { display: none; } }

/* ---------- Intro line ---------- */
.intro {
  padding-top: clamp(30px, 6vw, 60px);
}
.intro .tag {
  display: flex; align-items: center; gap: 24px;
  font-size: 11px; font-weight: 500; letter-spacing: 0.34em; text-transform: uppercase; color: var(--text-faint);
}
.intro .tag::after { content: ""; height: 1px; flex: 1; background: var(--hair-2); }
.intro h1 {
  margin-top: 22px;
  font-size: clamp(24px, 3.6vw, 40px);
  letter-spacing: -0.03em; line-height: 1.1;
  max-width: 18ch;
}
.intro p {
  margin-top: 16px; max-width: 52ch; color: var(--text-faint);
  font-size: clamp(14px, 1.3vw, 15.5px);
}

/* ---------- Steps nav ---------- */
.steps-nav { border-block: 1px solid var(--hair); background: var(--bg); margin-top: clamp(28px, 5vw, 46px); }
.steps-row {
  display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; padding-block: 12px;
}
.steps-row::-webkit-scrollbar { display: none; }
.step-item {
  background: none;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px; border-radius: 2px; white-space: nowrap;
  color: var(--text-faint);
  border: 1px solid transparent;
  transition: color var(--dur) var(--e), background-color var(--dur) var(--e), border-color var(--dur) var(--e);
}
.step-item:hover { color: var(--text-muted); }
.step-item[aria-current="step"] { color: var(--text); background: var(--bg-card-2); border-color: var(--hair-2); }
.step-circle {
  width: 18px; height: 18px; display: grid; place-items: center;
  font-size: 10px; font-variant-numeric: tabular-nums;
  border: 1px solid currentColor; border-radius: 50%; opacity: 0.75;
}
.step-item[aria-current="step"] .step-circle { background: var(--text); color: var(--bg); border-color: var(--text); opacity: 1; }
.step-label { font-size: 12px; letter-spacing: 0.04em; }

/* ---------- Layout ---------- */
.layout {
  display: grid; grid-template-columns: 1fr; gap: 26px;
  padding-top: clamp(30px, 5vw, 54px);
}
@media (min-width: 980px) {
  .layout { grid-template-columns: minmax(0, 1fr) 300px; gap: 44px; align-items: start; }
  .sidebar { position: sticky; top: 100px; }
}
.main-col { display: grid; gap: 16px; }

/* ---------- Card ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--hair);
  border-radius: 2px;
  padding: clamp(22px, 3.4vw, 34px);
}
.card-title {
  display: flex; align-items: center; gap: 16px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text);
  margin-bottom: 26px; padding-bottom: 18px;
  border-bottom: 1px solid var(--hair);
}
.card-icon {
  width: 28px; height: 28px; flex: none;
  display: grid; place-items: center;
  border: 1px solid var(--hair-2); border-radius: 2px;
  color: var(--text-faint);
  font-size: 10px; font-variant-numeric: tabular-nums;
}
.card-icon .icon { display: none; }         /* replaced by the step number */
.card-icon::before { content: attr(data-n); }
.chip-blue, .chip-purple, .chip-rose, .chip-orange, .chip-green { color: var(--text-faint); }

/* ---------- Fields ---------- */
.field { display: flex; flex-direction: column; gap: 8px; }
.field + .field { margin-top: 22px; }
.field-row { display: grid; gap: 22px; }
.field-row .field + .field { margin-top: 0; }
@media (min-width: 660px) {
  .field-row { grid-template-columns: 1fr 1fr; }
  .field-row-3 { grid-template-columns: 1fr 1fr 1fr; }
}
.field-row + .field-row { margin-top: 22px; }

label { font-size: 13px; font-weight: 500; color: var(--text); letter-spacing: -0.005em; }
.help { font-size: 12px; color: var(--text-faint); margin-top: -2px; }

input[type="text"], input[type="email"], textarea {
  width: 100%; font: inherit; font-size: 14px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--hair-2);
  border-radius: 2px;
  padding: 12px 13px;
  transition: border-color var(--dur) var(--e), background-color var(--dur) var(--e), box-shadow var(--dur) var(--e);
}
textarea { resize: vertical; min-height: 88px; line-height: 1.55; }
input::placeholder, textarea::placeholder { color: var(--text-faint); }
input:hover, textarea:hover { border-color: var(--hair-3); }
input:focus, textarea:focus {
  outline: none; border-color: var(--text-faint);
  background: var(--bg-card-2);
  box-shadow: 0 0 0 1px var(--hair-3);
}

.input-icon { position: relative; display: flex; align-items: center; }
.input-icon-svg { position: absolute; left: 13px; width: 15px; height: 15px; color: var(--text-faint); pointer-events: none; }
.input-icon input { padding-left: 38px; }

.field-meta {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; color: var(--text-faint); font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}
.char-count { transition: color var(--dur) var(--e); }

.field-error { font-size: 12px; color: var(--danger); display: flex; align-items: center; gap: 7px; }
.field-error::before { content: ""; width: 5px; height: 5px; background: currentColor; transform: rotate(45deg); flex: none; }
.field.has-error input, .field.has-error textarea {
  border-color: var(--danger); box-shadow: 0 0 0 1px var(--danger);
}

/* ---------- Choice ---------- */
.choice-row { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.choice { position: relative; cursor: pointer; }
.choice input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.choice-body {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  padding: 12px 14px; font-size: 13px;
  border: 1px solid var(--hair-2); border-radius: 2px; background: var(--bg);
  color: var(--text-muted);
  transition: border-color var(--dur) var(--e), background-color var(--dur) var(--e), color var(--dur) var(--e);
}
.choice-body .icon { width: 15px; height: 15px; color: var(--text-faint); }
.choice:hover .choice-body { border-color: var(--hair-3); }
.choice input:checked + .choice-body { border-color: var(--text); background: var(--accent-bg); color: var(--text); }
.choice input:checked + .choice-body .icon { color: var(--text); }
.choice input:focus-visible + .choice-body { outline: 2px solid var(--focus); outline-offset: 2px; }
.choice-pill .choice-body { border-radius: 999px; }
.dot { width: 6px; height: 6px; border-radius: 50%; }
.dot-green { background: var(--success); } .dot-red { background: var(--danger); } .dot-amber { background: var(--warn); }

/* ---------- Dropzone ---------- */
.dropzone {
  display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center;
  padding: 30px 20px;
  border: 1px dashed var(--hair-3); border-radius: 2px; background: var(--bg);
  cursor: pointer;
  transition: border-color var(--dur) var(--e), background-color var(--dur) var(--e);
}
.dropzone:hover { border-color: var(--text-faint); background: var(--bg-card-2); }
.dropzone.dragover { border-color: var(--text); background: var(--accent-bg); }
.dropzone-icon { width: 20px; height: 20px; color: var(--text-faint); }
.dropzone-title { font-size: 13px; color: var(--text); }
.dropzone-sub { font-size: 11px; color: var(--text-faint); letter-spacing: 0.02em; }
.dropzone-file { font-size: 12px; color: var(--text); margin-top: 4px; word-break: break-word; }
.dropzone-secondary { padding: 24px 18px; }

/* ---------- Warning ---------- */
.warning-box {
  display: flex; gap: 11px; padding: 13px 15px;
  border: 1px solid var(--warn-border); border-radius: 2px; background: var(--warn-bg);
  font-size: 12.5px; color: var(--text-muted); margin-top: 12px;
}
.warning-box .warning-icon { width: 15px; height: 15px; color: var(--warn); flex: none; margin-top: 1px; }
.warning-box strong { color: var(--text); font-weight: 500; }
.field.conditional { animation: slidein var(--dur) var(--e); }
@keyframes slidein { from { opacity: 0; transform: translateY(-4px); } }
@media (prefers-reduced-motion: reduce) { .field.conditional { animation: none; } }

/* ---------- Checkbox ---------- */
.checkbox-row {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 13px; color: var(--text-muted); cursor: pointer; padding: 4px 0;
}
.checkbox-row + .checkbox-row { margin-top: 12px; }
.checkbox-row input {
  appearance: none; -webkit-appearance: none;
  width: 17px; height: 17px; flex: none; margin-top: 1px;
  border: 1px solid var(--hair-3); border-radius: 2px; background: var(--bg);
  display: grid; place-items: center;
  transition: border-color var(--dur) var(--e), background-color var(--dur) var(--e);
}
.checkbox-row input::after {
  content: ""; width: 9px; height: 9px;
  clip-path: polygon(14% 44%, 0 65%, 43% 100%, 100% 16%, 80% 0%, 40% 60%);
  background: var(--bg); transform: scale(0); transition: transform var(--dur) var(--e);
}
.checkbox-row input:checked { background: var(--text); border-color: var(--text); }
.checkbox-row input:checked::after { transform: scale(1); }
.checkbox-row input:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

/* ---------- Error summaries ---------- */
.error-summary {
  border: 1px solid var(--danger); background: var(--danger-bg);
  border-radius: 2px; padding: 16px 18px; font-size: 13px;
}
.error-summary strong { display: block; margin-bottom: 8px; color: var(--text); }
.error-summary ul { padding-left: 18px; display: grid; gap: 4px; }
.error-summary a { color: var(--danger); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 24px; border-radius: 2px;
  font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  border: 1px solid var(--hair-3); color: var(--text);
  transition: background-color var(--dur) var(--e), color var(--dur) var(--e), border-color var(--dur) var(--e), transform var(--dur) var(--e);
}
.btn-primary { border-color: var(--hair-3); }
.btn-primary:hover { background: var(--text); color: var(--bg); border-color: var(--text); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:disabled { opacity: 0.55; cursor: progress; }
.btn-submit { width: 100%; margin-top: 10px; padding-block: 15px; }

/* ---------- Success ---------- */
.success-panel {
  text-align: center; padding-block: clamp(44px, 8vw, 72px); border-color: var(--hair-2);
  background: radial-gradient(120% 70% at 50% 0%, rgba(255,255,255,0.04), transparent 60%), var(--bg-card);
}
.success-icon { width: 40px; height: 40px; color: var(--success); margin: 0 auto 20px; }
.success-text { max-width: 440px; margin-inline: auto; color: var(--text-muted); font-size: 14.5px; }
.success-panel .tag {
  margin-top: 22px; font-size: 10px; font-weight: 500; letter-spacing: 0.34em;
  text-transform: uppercase; color: var(--text-faint);
}

/* ---------- Sidebar ---------- */
.sidebar { display: grid; gap: 14px; }
.side-card { background: var(--bg-card); border: 1px solid var(--hair); border-radius: 2px; padding: 22px; }
.side-card h3 {
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 18px;
}
.side-list { list-style: none; display: grid; gap: 16px; }
.side-list li { display: grid; grid-template-columns: 20px 1fr; gap: 12px; font-size: 12.5px; color: var(--text-muted); }
.side-list strong { color: var(--text); font-weight: 500; }
.side-sub { color: var(--text-faint); }
.side-icon { color: var(--text-faint); font-size: 10px; font-variant-numeric: tabular-nums; padding-top: 1px; }
.side-icon .icon { display: none; }
.side-icon::before { content: attr(data-n); }
.side-card-help p { font-size: 12.5px; color: var(--text-muted); }
.side-card-help a { border-bottom: 1px solid var(--hair-2); }

.form-foot {
  margin-top: 20px; text-align: center;
  font-size: 10px; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--text-faint);
}