/* ============================================================
   biject — careers page
   Light-mode throughout. Inherits tokens + nav/buttons/section
   system from styles.css; this file layers careers-specific UI
   and re-themes the fixed nav for a light background.
   ============================================================ */

body.careers {
  background: var(--white);
  color: var(--ink);
}

/* ---------- Nav re-themed for light ---------- */
body.careers .nav .wordmark { color: var(--ink); }
body.careers .nav .wordmark .maps { color: var(--proved-dim); }
body.careers .nav-links a { color: var(--ink-dim); }
body.careers .nav-links a:hover { color: var(--ink); }
body.careers .nav-links a.nl-current { color: var(--ink); }
body.careers .nav.scrolled {
  background: rgba(252,252,251,.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hairline);
}

/* ============================================================
   Page header
   ============================================================ */
.careers-head {
  padding-top: 132px;
  padding-bottom: clamp(40px, 6vh, 70px);
  border-bottom: 1px solid var(--hairline);
}
.ch-tag {
  font-family: var(--mono); font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-faint);
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px;
}
.ch-tag .maps { color: var(--proved-dim); font-size: 15px; }
.careers-head h1 {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(38px, 6vw, 74px); line-height: 1.0;
  letter-spacing: -0.02em; max-width: 16ch; margin-bottom: 26px;
}
.careers-head h1 .it { font-style: italic; font-weight: 400; }
.careers-head .lead {
  font-size: clamp(16px, 1.4vw, 19px); line-height: 1.6;
  color: var(--ink-dim); max-width: 56ch;
}
.careers-head .lead a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

/* ============================================================
   Roles list
   ============================================================ */
.roles { display: flex; flex-direction: column; gap: 16px; }

.roles-loading, .roles-empty {
  font-family: var(--mono); font-size: 13px; color: var(--ink-faint);
  border: 1px dashed var(--hairline-strong); border-radius: 12px;
  padding: 34px 26px; text-align: center;
}
.roles-loading .dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--proved); margin-right: 8px; vertical-align: 1px;
  animation: pulse 1.6s infinite;
}

.role {
  border: 1px solid var(--hairline); border-radius: 13px;
  background: var(--white); overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.role:hover { border-color: var(--hairline-strong); }
.role.open { border-color: var(--proved-dim); box-shadow: 0 20px 50px -38px rgba(0,0,0,.5); }

.role-summary {
  display: grid; grid-template-columns: 1fr auto; gap: 18px 28px;
  align-items: center; padding: 26px 28px; cursor: pointer;
  width: 100%; text-align: left; background: transparent; border: none;
  font-family: inherit; color: inherit;
}
@media (max-width: 680px) {
  .role-summary { grid-template-columns: 1fr; gap: 16px; padding: 22px 20px; }
}
.role-headline { min-width: 0; }
.role-title {
  font-family: var(--sans); font-weight: 600;
  font-size: clamp(18px, 2vw, 23px); letter-spacing: -.015em;
  color: var(--ink); line-height: 1.2; margin-bottom: 12px; text-wrap: balance;
}
.role-meta { display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: center; }
.role-chip {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .03em;
  color: var(--ink-dim); border: 1px solid var(--hairline-strong);
  border-radius: 5px; padding: 4px 10px; white-space: nowrap;
}
.role-chip.team { color: var(--proved-dim); border-color: rgba(10,140,91,.3); background: #F4FBF7; }
.role-blurb {
  margin-top: 14px; font-size: 14.5px; line-height: 1.55;
  color: var(--ink-dim); max-width: 64ch;
}
.role-cta { display: flex; align-items: center; gap: 16px; justify-self: end; }
@media (max-width: 680px) { .role-cta { justify-self: start; } }
.role-toggle {
  font-family: var(--mono); font-size: 12.5px; color: var(--ink-dim);
  display: inline-flex; align-items: center; gap: 9px; white-space: nowrap;
}
.role-toggle .chev {
  display: inline-block; width: 9px; height: 9px;
  border-right: 1.5px solid var(--ink-faint); border-bottom: 1.5px solid var(--ink-faint);
  transform: rotate(45deg); transition: transform .25s ease; margin-top: -3px;
}
.role.open .role-toggle .chev { transform: rotate(-135deg); margin-top: 2px; }

/* expandable detail */
.role-detail {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .35s cubic-bezier(.22,.61,.36,1);
}
.role.open .role-detail { grid-template-rows: 1fr; }
.role-detail-inner { overflow: hidden; }
.role-detail-pad {
  padding: 4px 28px 30px;
  border-top: 1px solid var(--hairline);
  margin-top: 0;
}
@media (max-width: 680px) { .role-detail-pad { padding: 4px 20px 26px; } }
.role-detail-pad .rd-block { padding-top: 26px; }
.rd-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-faint); margin-bottom: 12px;
}
.rd-block p { font-size: 15px; line-height: 1.62; color: var(--ink-dim); max-width: 74ch; }
.rd-block p + p { margin-top: 12px; }
.rd-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 11px; max-width: 78ch; }
.rd-list li { display: flex; gap: 12px; font-size: 14.5px; line-height: 1.55; color: var(--ink-dim); }
.rd-list li .mk { color: var(--proved-dim); flex-shrink: 0; font-family: var(--mono); margin-top: 1px; }
.rd-foot {
  margin-top: 30px; padding-top: 24px; border-top: 1px dashed var(--hairline-strong);
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
}
.rd-foot .rd-comp { font-size: 13.5px; line-height: 1.5; color: var(--ink-dim); max-width: 52ch; }

/* ============================================================
   Application section
   ============================================================ */
.apply-sec { background: var(--paper); border-top: 1px solid var(--hairline); }
.apply-grid {
  display: grid; grid-template-columns: minmax(150px, 210px) 1fr;
  column-gap: clamp(22px, 4vw, 60px); row-gap: 18px;
}
@media (max-width: 760px) { .apply-grid { grid-template-columns: 1fr; } }

.apply-form { grid-column: 2; max-width: 680px; }
@media (max-width: 760px) { .apply-form { grid-column: 1; } }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.field label {
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-faint);
}
.field label .req { color: var(--proved-dim); margin-left: 3px; }
.field input[type="text"],
.field input[type="email"],
.field input[type="url"],
.field select {
  font-family: var(--sans); font-size: 15px; color: var(--ink);
  background: var(--white); border: 1px solid var(--hairline-strong);
  border-radius: 8px; padding: 12px 14px; width: 100%;
  transition: border-color .18s ease, box-shadow .18s ease;
  -webkit-appearance: none; appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23565B61' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px;
}
.field input::placeholder { color: var(--ink-faint); }
.field input:focus, .field select:focus {
  outline: none; border-color: var(--proved-dim);
  box-shadow: 0 0 0 3px rgba(0,197,122,.14);
}

/* file input */
.file-field input[type="file"] { display: none; }
.file-drop {
  display: flex; align-items: center; gap: 14px;
  border: 1px dashed var(--hairline-strong); border-radius: 8px;
  padding: 14px 16px; cursor: pointer; background: var(--white);
  transition: border-color .18s ease, background .18s ease;
}
.file-drop:hover { border-color: var(--proved-dim); background: #FAFEFC; }
.file-drop .fd-glyph { font-family: var(--serif); font-size: 22px; color: var(--ink); line-height: 1; }
.file-drop .fd-text { font-size: 14px; color: var(--ink-dim); }
.file-drop .fd-text b { color: var(--ink); font-weight: 500; }
.file-drop .fd-hint { font-family: var(--mono); font-size: 11px; color: var(--ink-faint); margin-top: 3px; }
.file-drop.has-file { border-style: solid; border-color: var(--proved-dim); background: #F4FBF7; }

.apply-submit { display: flex; align-items: center; gap: 18px; margin-top: 26px; flex-wrap: wrap; }
.apply-submit .form-note { font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); max-width: 36ch; line-height: 1.5; }
.btn-primary[disabled] { opacity: .55; cursor: not-allowed; }
.btn-primary .spin {
  width: 13px; height: 13px; border-radius: 50%;
  border: 2px solid rgba(4,19,12,.3); border-top-color: #04130C;
  animation: spin .7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* form result states */
.form-result { margin-top: 22px; display: none; }
.form-result.show { display: block; animation: fadeIn .4s ease; }
.form-result .fr-card {
  border-radius: 11px; padding: 22px 24px; display: flex; gap: 16px; align-items: flex-start;
}
.form-result.ok .fr-card { border: 1px solid rgba(10,140,91,.4); background: #F4FBF7; }
.form-result.err .fr-card { border: 1px solid rgba(185,121,26,.4); background: #FDF8EF; }
.fr-mark { font-family: var(--serif); font-size: 26px; line-height: 1; flex-shrink: 0; }
.form-result.ok .fr-mark { color: var(--proved-dim); }
.form-result.err .fr-mark { color: var(--refuted-dim); }
.fr-title { font-family: var(--sans); font-weight: 600; font-size: 16px; color: var(--ink); margin-bottom: 5px; }
.fr-body { font-size: 14px; line-height: 1.55; color: var(--ink-dim); }

/* unconfigured banner */
.demo-banner-light {
  display: flex; align-items: flex-start; gap: 12px;
  font-family: var(--mono); font-size: 12px; line-height: 1.55;
  color: var(--refuted-dim); border: 1px solid rgba(185,121,26,.32);
  background: #FDF8EF; border-radius: 9px; padding: 13px 16px;
  margin-bottom: 26px; max-width: 78ch;
}
.demo-banner-light::before { content: "●"; font-size: 8px; margin-top: 4px; }
.demo-banner-light code { color: var(--ink); background: rgba(0,0,0,.05); padding: 1px 6px; border-radius: 4px; }