/* Sprint 7.4A — Landing Premium v2: componentes públicos e ilustrativos. */
.pc-ecosystem { overflow: hidden; }
.pc-ecosystem__timeline { display: grid; grid-template-columns: repeat(5, minmax(180px, 1fr)); gap: 14px; margin-top: 34px; overflow-x: auto; padding: 8px 2px 18px; }
.pc-ecosystem__step { min-width: 180px; position: relative; padding: 22px 18px; border: 1px solid #ddebed; border-radius: 16px; background: #fff; box-shadow: 0 10px 30px rgba(0,56,69,.06); transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.pc-ecosystem__step:hover, .pc-ecosystem__step:focus-within { transform: translateY(-5px); border-color: rgba(255,107,0,.52); box-shadow: 0 18px 38px rgba(0,56,69,.12); }
.pc-ecosystem__number { display: inline-grid; width: 30px; height: 30px; place-items: center; border-radius: 50%; background: #003845; color: #fff; font-size: 12px; font-weight: 700; }
.pc-ecosystem__step h3 { margin: 16px 0 8px; color: #003845; font-size: 16px; }
.pc-ecosystem__step p { margin: 0; color: #536b73; font-size: 13px; line-height: 1.6; }

.pc-wallet { display: grid; grid-template-columns: minmax(0,1fr) minmax(260px,.8fr); gap: 38px; align-items: center; }
.pc-wallet__device { position: relative; max-width: 340px; margin: 0 auto; border: 10px solid #003845; border-radius: 30px; background: #f7fbfc; box-shadow: 0 30px 70px rgba(0,56,69,.18); overflow: hidden; }
.pc-wallet__screen { min-height: 440px; padding: 28px 18px; background: linear-gradient(165deg,#eef6f7,#fff 55%); }
.pc-wallet__brand { color: #003845; font-size: 12px; font-weight: 700; }
.pc-wallet__card { position: relative; margin: 26px 0 16px; min-height: 180px; padding: 20px; border-radius: 18px; background: linear-gradient(135deg,#003845,#166270); color: #fff; box-shadow: 0 18px 28px rgba(0,56,69,.2); }
.pc-wallet__card--back { min-height: 74px; margin-top: 0; background: #f5f0eb; color: #003845; transform: rotate(-3deg); }
.pc-wallet__card small { display: block; color: #ffcc99; font-size: 10px; }
.pc-wallet__card strong { display: block; margin: 24px 0 6px; font-size: 22px; }
.pc-wallet__qr { display: grid; width: 72px; height: 72px; place-items: center; margin: 16px 0; border: 6px solid #fff; background: repeating-linear-gradient(45deg,#003845 0 5px,#fff 5px 10px); color: #003845; font-size: 10px; font-weight: 700; }
.pc-wallet__portal { border-radius: 12px; background: #fff; color: #536b73; font-size: 12px; padding: 12px; }

.pc-rg-animal { background: linear-gradient(135deg,#f7fbfc,#eef6f7); }
.pc-rg-animal__layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(280px,.85fr); gap: 38px; align-items: center; }
.pc-rg-animal__mock { padding: 24px; border: 1px solid rgba(0,56,69,.15); border-radius: 18px; background: #fff; box-shadow: 0 16px 40px rgba(0,56,69,.08); }
.pc-rg-animal__mock h3 { margin-top: 0; color: #003845; }
.pc-rg-animal__field { display: flex; justify-content: space-between; gap: 14px; padding: 11px 0; border-bottom: 1px solid #ddebed; color: #536b73; font-size: 13px; }
.pc-rg-animal__field strong { color: #003845; }
.pc-rg-animal__notice { margin-top: 18px; color: #536b73; font-size: 12px; line-height: 1.6; }

.pc-security-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; margin-top: 34px; }
.pc-security-card { padding: 22px; border-radius: 16px; background: #003845; color: #fff; }
.pc-security-card h3 { color: #fff; font-size: 16px; margin: 12px 0 8px; }
.pc-security-card p { color: #d7eef2; font-size: 13px; line-height: 1.6; margin: 0; }
.pc-security-card__icon { color: #ffcc99; font-size: 22px; }

.pc-proof-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 30px; }
.pc-proof-chips span { border: 1px solid rgba(0,56,69,.16); border-radius: 999px; background: #fff; color: #003845; font-size: 13px; font-weight: 600; padding: 10px 14px; }
.pc-botral-orbit { position: relative; width: 154px; height: 154px; margin: 8px 0 24px; }
.pc-botral-orbit::before { content:''; position:absolute; inset: 10px; border: 1px solid rgba(108,60,233,.35); border-radius: 50%; animation: pc-botral-orbit 12s linear infinite; }
.pc-botral-orbit::after { content:''; position:absolute; width: 12px; height: 12px; top: 5px; left: 50%; border-radius: 50%; background:#6c3ce9; box-shadow: 0 0 18px #6c3ce9; }
.pc-botral-orbit img { position:absolute; top: 50%; left: 50%; width: 62px; height: 62px; transform: translate(-50%,-50%); border-radius: 18px; filter: drop-shadow(0 0 18px rgba(108,60,233,.5)); animation: pc-botral-nucleus 2.8s ease-in-out infinite, pc-botral-entrance .7s ease-out both; }
@keyframes pc-botral-orbit { to { transform: rotate(360deg); } }
@keyframes pc-botral-nucleus { 0%,100% { transform: translate(-50%,-50%) scale(1); } 50% { transform: translate(-50%,-50%) scale(1.08); } }
@keyframes pc-botral-entrance { from { opacity:0; transform: translate(-50%,-50%) scale(.7) rotate(-12deg); } to { opacity:1; transform: translate(-50%,-50%) scale(1) rotate(0); } }
@media (prefers-reduced-motion: reduce) { .pc-ecosystem__step, .pc-botral-orbit::before, .pc-botral-orbit img { animation:none !important; transition:none; } }
@media (max-width: 900px) { .pc-security-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } .pc-wallet,.pc-rg-animal__layout { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .pc-security-grid { grid-template-columns: 1fr; } .pc-ecosystem__timeline { grid-template-columns: repeat(5, 78vw); } }