/* For Researchers page */

/* Stages: three cards joined by a path line */
.rs-stages{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative}
.rs-stages::before{content:"";position:absolute;left:34px;right:34px;top:17px;height:2px;background:linear-gradient(90deg,var(--haze),var(--sky),var(--navy))}
.rs-stage{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:0 30px 28px;box-shadow:0 10px 30px rgba(11,46,92,.06);margin-top:17px}
.rs-stage p{color:var(--muted)}
.rs-stage h3{font-size:1.2rem;margin-top:4px}
.rs-tag{display:inline-block;transform:translateY(-50%);font-family:var(--head);font-weight:600;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;padding:7px 14px;border-radius:999px;margin:0;color:var(--navy);background:#DCEAF8;box-shadow:inset 0 0 0 1px #B7D2EE}
.rs-stage:nth-child(2) .rs-tag{color:var(--white);background:var(--sky);box-shadow:none}
.rs-stage:nth-child(3) .rs-tag{color:var(--white);background:var(--navy);box-shadow:none}
.rs-stage .rs-tag{color:var(--navy)}
.rs-stage:nth-child(2) .rs-tag,.rs-stage:nth-child(3) .rs-tag{color:var(--white)}

/* Available now */
.rs-now{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:36px}
.rs-suggest{margin:18px 0 0;color:var(--muted)}
.rs-suggest a{font-weight:600}
.rs-tile{display:block;text-decoration:none;background:var(--white);border:1px solid var(--line);border-left:4px solid var(--sky);border-radius:var(--radius);padding:24px 26px;box-shadow:0 10px 30px rgba(11,46,92,.06);transition:border-color .15s}
.rs-tile:hover{border-left-color:var(--navy)}
.rs-tile h3{margin:0 0 6px;font-size:1.15rem}
.rs-tile h3::after{content:" \2192";color:var(--blue)}
.rs-tile p{margin:0;color:var(--muted)}

/* Planned: visibly different from what exists */
.rs-planned{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.rs-planned li{border:2px dashed #BCD0E6;border-radius:var(--radius);padding:22px 26px 24px;background:var(--white)}
.rs-planned h3{margin:0 0 6px;font-size:1.15rem}
.rs-planned p{margin:0;color:var(--muted)}
.rs-planned-tag{display:inline-block;margin:0 0 12px !important;font-family:var(--head);font-weight:600;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue) !important;border:1px solid var(--line);border-radius:999px;padding:3px 10px}

/* Standards */
.rs-standards{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.rs-standards p{font-size:1.1rem;color:var(--ink);max-width:40em}
.rs-standards h2{margin-bottom:0}

/* Join */
.rs-join{text-align:left}
.rs-join .hero-actions{margin-top:24px}

@media (max-width:980px){
  .rs-stages{grid-template-columns:1fr;gap:20px}
  .rs-stages::before{left:28px;right:auto;top:0;bottom:0;width:2px;height:auto;background:linear-gradient(180deg,var(--haze),var(--sky),var(--navy))}
  .rs-now,.rs-planned{grid-template-columns:1fr}
  .rs-standards{grid-template-columns:1fr;gap:16px}
}
@media (max-width:600px){
  .rs-stage{padding:0 20px 22px}
  .rs-tile,.rs-planned li{padding:20px}
}
.rs-stage .card-list-label{margin:18px 0 0;padding:18px 0 0;border-top:1px solid var(--line);font-family:var(--head);font-weight:600;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--navy)}

/* Featured Evidence Library */
.rs-feature{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center;margin-top:36px;text-decoration:none;color:var(--white);border-radius:var(--radius);padding:34px 36px;background:radial-gradient(700px 300px at 90% 0%,rgba(74,147,214,.35),transparent 60%),linear-gradient(180deg,var(--night),var(--navy));box-shadow:0 14px 34px rgba(11,46,92,.18)}
.rs-feature h3{color:var(--white);font-size:1.6rem;margin:0 0 10px}
.rs-feature p{color:#DCE9F7;margin:0 0 18px;max-width:38em}
.rs-feature-tag{display:inline-block;font-family:var(--head);font-weight:600;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--night) !important;background:var(--haze);border-radius:999px;padding:4px 12px;margin:0 0 14px !important}
.rs-feature-go{display:inline-block;font-family:var(--head);font-weight:600;color:var(--white);border:2px solid rgba(255,255,255,.6);border-radius:999px;padding:10px 22px;transition:background .15s}
.rs-feature:hover .rs-feature-go{background:rgba(255,255,255,.12);border-color:var(--white)}
.rs-feature-stats{display:grid;grid-template-columns:1fr 1fr;gap:22px 24px;margin:0}
.rs-feature-stats div{display:flex;flex-direction:column-reverse;border-top:1px solid rgba(169,205,238,.35);padding-top:12px}
.rs-feature-stats dd{margin:0;font-family:var(--head);font-weight:600;font-size:1.9rem;line-height:1.05;color:var(--white)}
.rs-feature-stats dt{font-size:.9rem;color:var(--haze);margin-top:6px}
.rs-now{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){
  .rs-feature{grid-template-columns:1fr;gap:28px;padding:28px 24px}
  .rs-now{grid-template-columns:1fr}
}