/* ============================================================
   POL — Professional Referrals page
   Practitioner-facing: network, client outcomes, shadow-a-day,
   and the referral application form. Reuses tokens + .sec /
   .eyebrow-rule / .foot from pol.css + pol-home.css. No video —
   still imagery via image-slot so the practice can drop real photos.
   Self-contained: all referral-specific styles live here.
   ============================================================ */

/* ---- header (image-slot background, no video) ------------ */
.rf-hero{position:relative;min-height:82vh;overflow:hidden;background:var(--deep);color:var(--paper);
  display:flex;flex-direction:column}
.rf-hero .rf-hero-bg{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;object-position:70% 30%;
  filter:saturate(1.02) contrast(1.06) brightness(.82)}
.rf-hero .rf-scrim{position:absolute;inset:0;z-index:1;background:
  linear-gradient(90deg,rgba(18,15,14,.92) 0,rgba(18,15,14,.56) 40%,rgba(18,15,14,.5) 70%,rgba(18,15,14,.72) 100%),
  linear-gradient(0deg,rgba(18,15,14,.88) 0,rgba(18,15,14,.08) 44%,transparent 62%)}
.rf-hero .hb-nav{position:relative;z-index:6}
.rf-hero .rf-tag{position:absolute;top:128px;right:48px;z-index:5;display:flex;align-items:center;gap:9px;
  font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(246,244,240,.85)}
.rf-hero .rf-tag .dot{width:8px;height:8px;border-radius:50%;background:var(--orange);
  box-shadow:0 0 0 0 rgba(255,127,0,.5);animation:thpulse 1.9s infinite}
.rf-hero .rf-head{position:relative;z-index:5;margin-top:auto;max-width:1240px;width:100%;
  margin-left:auto;margin-right:auto;padding:0 48px 64px;box-sizing:border-box}
.rf-eyebrow{display:flex;align-items:center;gap:14px;font-family:"IBM Plex Mono",monospace;
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--sage)}
.rf-eyebrow::before{content:"";width:34px;height:1px;background:var(--orange)}
.rf-hero h1{font-family:"Archivo",sans-serif;font-weight:800;letter-spacing:-.025em;line-height:1.0;
  font-size:clamp(40px,5.4vw,70px);margin:22px 0 0;max-width:17ch;color:var(--paper)}
.rf-hero h1 em{font-style:normal;color:var(--orange)}
.rf-hero .rf-lead{font-family:"Inter",sans-serif;font-size:clamp(16px,1.4vw,19px);line-height:1.55;
  color:rgba(246,244,240,.82);margin:22px 0 0;max-width:56ch}

/* ---- intro + network ------------------------------------- */
.rf-intro .rf-statement{font-family:"Archivo",sans-serif;font-weight:700;letter-spacing:-.015em;
  line-height:1.18;font-size:clamp(24px,2.9vw,40px);max-width:26ch;margin:26px 0 0;text-wrap:balance}
.rf-intro .rf-statement b{color:var(--orange);font-weight:700}
.rf-net-head{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--sage);margin:56px 0 0}
.rf-net{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:22px;
  background:var(--line-light);border:1px solid var(--line-light)}
.rf-net .nc{background:var(--paper);padding:26px 26px 30px;display:flex;flex-direction:column;gap:12px}
.rf-net .nc .nn{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.12em;color:var(--orange)}
.rf-net .nc h3{font-family:"Archivo",sans-serif;font-weight:700;font-size:20px;letter-spacing:-.01em;
  line-height:1.14;color:var(--charcoal);margin:0}
.rf-net .nc p{font-family:"Inter",sans-serif;font-size:14px;line-height:1.5;color:rgba(50,47,47,.7);margin:0}

/* ---- outcomes + shadow (dark) ---------------------------- */
.rf-out h2{font-size:clamp(30px,3.8vw,50px);margin-top:22px;max-width:20ch}
.rf-out .rf-out-lead{font-family:"Inter",sans-serif;font-size:18px;line-height:1.6;
  max-width:58ch;margin:22px 0 0;color:rgba(246,244,240,.82)}
.rf-out-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:44px;background:var(--line-dark)}
.rf-out-grid .oc{background:var(--deep);padding:26px 24px}
.rf-out-grid .oc .on{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.12em;color:var(--orange)}
.rf-out-grid .oc h3{font-family:"Archivo",sans-serif;font-weight:700;font-size:19px;letter-spacing:-.01em;
  line-height:1.2;color:var(--paper);margin:16px 0 0}
.rf-shadow{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-top:72px;
  padding-top:56px;border-top:1px solid var(--line-dark)}
.rf-shadow .rf-shadow-media{width:100%;aspect-ratio:4/3;display:block;border-radius:6px;overflow:hidden;object-fit:cover;object-position:60% center;
  border:1px solid var(--line-dark)}
.rf-shadow .eyebrow-rule{color:var(--sage-dim)}
.rf-shadow h3{font-family:"Archivo",sans-serif;font-weight:800;font-size:clamp(24px,2.6vw,34px);
  letter-spacing:-.02em;line-height:1.06;margin:20px 0 0;color:var(--paper)}
.rf-shadow p{font-family:"Inter",sans-serif;font-size:16px;line-height:1.6;color:rgba(246,244,240,.8);
  margin:16px 0 0;max-width:52ch}
.rf-shadow p b{color:var(--orange);font-weight:600}

/* ---- application form (paper) ---------------------------- */
.rf-form-sec .rf-form-head{max-width:60ch}
.rf-form-sec h2{font-size:clamp(30px,3.8vw,48px);margin-top:22px}
.rf-form-sec .rf-form-intro{font-family:"Inter",sans-serif;font-size:18px;line-height:1.6;
  color:rgba(50,47,47,.82);margin:20px 0 0;max-width:58ch}
.rf-form{margin-top:48px;max-width:920px}
.rf-fieldset{border:0;padding:0;margin:0}
.rf-fieldset + .rf-fieldset{margin-top:48px;padding-top:44px;border-top:1px solid var(--line-light)}
.rf-legend{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--sage);display:flex;align-items:center;gap:12px;margin-bottom:26px}
.rf-legend::before{content:"";width:22px;height:1px;background:var(--orange)}
.rf-row{display:grid;grid-template-columns:1fr 1fr;gap:22px 26px}
.rf-field{display:flex;flex-direction:column;gap:9px}
.rf-field.full{grid-column:1 / -1}
.rf-field label{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--charcoal)}
.rf-field label .opt{color:var(--sage-dim);text-transform:none;letter-spacing:.04em;font-size:10.5px}
.rf-field .hint{font-family:"Inter",sans-serif;font-size:13px;line-height:1.45;color:rgba(50,47,47,.6);
  margin:-3px 0 0;text-transform:none;letter-spacing:0}
.rf-field input,.rf-field textarea{font-family:"Inter",sans-serif;font-size:15px;color:var(--charcoal);
  background:#fff;border:1px solid var(--line-light);border-radius:3px;padding:13px 14px;
  transition:border-color .18s,box-shadow .18s;width:100%;box-sizing:border-box}
.rf-field textarea{min-height:112px;resize:vertical;line-height:1.5}
.rf-field input::placeholder,.rf-field textarea::placeholder{color:rgba(50,47,47,.4)}
.rf-field input:focus,.rf-field textarea:focus{outline:none;border-color:var(--orange);
  box-shadow:0 0 0 3px rgba(255,127,0,.14)}

/* radio pills */
.rf-choice{display:flex;flex-direction:column;gap:11px}
.rf-choice .rf-legend-inline{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--charcoal)}
.rf-pills{display:flex;flex-wrap:wrap;gap:10px}
.rf-pill{position:relative}
.rf-pill input{position:absolute;opacity:0;width:0;height:0}
.rf-pill span{display:inline-flex;align-items:center;gap:9px;cursor:pointer;
  font-family:"Inter",sans-serif;font-size:14.5px;color:var(--charcoal);
  background:#fff;border:1px solid var(--line-light);border-radius:2px;padding:11px 16px;
  transition:border-color .18s,background .18s,color .18s}
.rf-pill span::before{content:"";width:13px;height:13px;border-radius:50%;flex:none;
  border:1px solid rgba(50,47,47,.4);transition:border-color .18s,background .18s,box-shadow .18s}
.rf-pill input:checked + span{border-color:var(--orange);color:var(--charcoal)}
.rf-pill input:checked + span::before{border-color:var(--orange);background:var(--orange);
  box-shadow:inset 0 0 0 3px #fff}
.rf-pill input:focus-visible + span{box-shadow:0 0 0 3px rgba(255,127,0,.18)}

/* acknowledgement checkboxes */
.rf-acks{display:flex;flex-direction:column;gap:16px;margin-top:8px}
.rf-check{display:flex;align-items:flex-start;gap:14px;cursor:pointer;
  font-family:"Inter",sans-serif;font-size:15px;line-height:1.5;color:var(--charcoal);max-width:64ch}
.rf-check input{position:absolute;opacity:0;width:0;height:0}
.rf-check .bx{flex:none;width:20px;height:20px;margin-top:1px;border:1px solid rgba(50,47,47,.4);
  border-radius:3px;background:#fff;position:relative;transition:border-color .18s,background .18s}
.rf-check input:checked + .bx{border-color:var(--orange);background:var(--orange)}
.rf-check input:checked + .bx::after{content:"";position:absolute;left:6px;top:2px;width:5px;height:10px;
  border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.rf-check input:focus-visible + .bx{box-shadow:0 0 0 3px rgba(255,127,0,.18)}

.rf-submit{display:inline-flex;align-items:center;gap:12px;margin-top:40px;cursor:pointer;
  font-family:"IBM Plex Mono",monospace;font-size:14px;letter-spacing:.04em;font-weight:600;
  background:var(--deep);color:var(--paper);padding:18px 30px;border-radius:2px;border:0;
  transition:background .2s}
.rf-submit:hover{background:#000}
.rf-submit .arr{transition:transform .2s}
.rf-submit:hover .arr{transform:translateX(4px)}
.rf-formnote{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.06em;
  color:var(--sage-dim);margin:20px 0 0}

/* ---- responsive ------------------------------------------ */
@media (min-width:901px) and (max-width:1180px){
  .rf-net{grid-template-columns:repeat(2,1fr)}
  .rf-out-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .rf-hero{min-height:80vh}
  .rf-hero .rf-head{padding:0 22px calc(40px + env(safe-area-inset-bottom))}
  .rf-hero .rf-tag{top:70px;right:16px;font-size:10px}
  .rf-hero .rf-lead{max-width:none}
  .rf-net{grid-template-columns:1fr}
  .rf-out-grid{grid-template-columns:1fr 1fr}
  .rf-shadow{grid-template-columns:1fr;gap:28px;margin-top:52px;padding-top:44px}
  .rf-shadow .rf-shadow-media{order:-1}
  .rf-row{grid-template-columns:1fr;gap:20px}
  .rf-form-sec .rf-form-intro{max-width:none}
}
@media (max-width:520px){
  .rf-out-grid{grid-template-columns:1fr}
}