/* Expanded architecture remains visible; no disclosure hides the platform. */
#arquitectura { position: relative; isolation: isolate; padding-top: 85px; padding-bottom: 85px; }
#arquitectura::before { content: ''; position: absolute; inset: 0 -52px; z-index: -1; background: radial-gradient(ellipse at 100% 20%,#cf653518,transparent 65%); pointer-events: none; }
#sovereignty-title .title-primary { color: var(--meda-graphite); }
#sovereignty-title .title-secondary { color: #81898d; }
.sovereignty-heading { grid-template-columns: 1.55fr 1fr; gap: 55px; }
.sovereignty-heading > p { color: #6b625b; line-height: 1.9; }
.architecture-open { margin-top: 42px; border-color: #cf653545; }
.architecture-section-label { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0 27px; font: 9px/1.7 var(--mono); letter-spacing: .8px; color: #8b5034; }
.architecture-section-label > span:last-child { font: 11px/1.7 var(--sans); letter-spacing: 0; color: #7b736b; }
.architecture-open .architecture-flow { grid-template-columns: minmax(0,1fr) 22px minmax(0,1fr) 22px minmax(0,1fr); gap: 17px; align-items: stretch; }
.architecture-card { min-width: 0; padding: 25px 26px 28px; border: 1px solid #a7b1b657; border-radius: 15px; color: #f4f2eb; background: linear-gradient(145deg,#344047,#171d20); box-shadow: 0 18px 40px #171d201a,0 1px 0 #ffffff14 inset; }
.architecture-edge { background: radial-gradient(ellipse at 0% 0%,#cf65352b,transparent 75%),linear-gradient(145deg,#344047,#171d20); }
.architecture-compute { background: radial-gradient(ellipse at 100% 0%,#a7b1b63d,transparent 80%),linear-gradient(145deg,#344047,#171d20); }
.architecture-context { background: radial-gradient(ellipse at 100% 0%,#cf653552,transparent 80%),linear-gradient(145deg,#344047,#171d20); border-color: #cf653585; }
.architecture-card-top { display: flex; justify-content: space-between; gap: 12px; font: 8px/1.8 var(--mono); color: #e4a17a; letter-spacing: .7px; }
.architecture-card-top > span:first-child { color: #cf6535; }
.architecture-open .architecture-card h3 { margin: 23px 0 16px; color: #f4f2eb; font-size: 27px; font-weight: 400; letter-spacing: -.8px; line-height: 1.3; }
.architecture-open .architecture-lead { color: #d6d2ca; font-size: 13px; line-height: 1.85; min-height: 74px; }
.architecture-visual { position: relative; margin-block: 22px; padding: 13px 0 17px; border-top: 1px solid #a7b1b62e; border-bottom: 1px solid #a7b1b62e; }
.architecture-visual svg { display: block; width: 100%; height: 95px; }
.architecture-visual > span { display: block; color: #b9b8b0; font: 8px/1.8 var(--mono); margin-top: 8px; }
.architecture-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.architecture-card li { position: relative; padding-left: 12px; font-size: 12px; color: #d3cfc7; line-height: 1.8; }
.architecture-card li::before { content: ''; position: absolute; left: 0; top: 9px; width: 3px; height: 3px; border-radius: 50%; background: #cf6535; }
.architecture-open .architecture-connector { align-self: center; text-align: center; color: #cf6535; font-size: 24px; }
.architecture-signal { stroke-dasharray: 22 240; animation: meda-architecture-signal 7s linear infinite; }
.architecture-compute .architecture-signal { animation-delay: -2s; }
.architecture-context .architecture-signal { animation-delay: -4s; }
.architecture-publish { text-align: center; }
.architecture-publish > svg { display: block; width: 100%; height: 50px; fill: none; stroke: #cf65356b; stroke-width: 1; }
.architecture-publish > span { display: inline-block; position: relative; padding: 12px 25px; border: 1px solid #cf65356b; border-radius: 30px; background: #fbf2e8; box-shadow: 0 7px 22px #cf653512; color: #8f472a; font: 11px/1.7 var(--mono); }
.architecture-publish > p { margin: 13px auto 0; font-size: 12px; color: #71685e; line-height: 1.8; }
.architecture-consumers { position: relative; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0 45px; padding: 20px 20px 36px; }
.architecture-consumers > div { text-align: center; padding-top: 18px; position: relative; }
.architecture-consumer-wires { grid-column: 1/-1; width: 100%; height: 42px; fill: none; stroke: #cf65354d; stroke-width: 1; }
.architecture-consumers > div::before { display: none; content: ''; position: absolute; height: 20px; width: 1px; background: #cf65354d; left: 50%; top: -20px; }
.architecture-consumer-icon { display: inline-block; color: #a34c2a; font-size: 25px; line-height: 1; height: 34px; }
.architecture-consumers h4 { font-size: 18px; font-weight: 400; margin: 6px 0 10px; color: #39271f; letter-spacing: -.3px; }
.architecture-consumers p { font-size: 12px; line-height: 1.8; color: #7b6b5e; max-width: 270px; margin: 0 auto; }
.architecture-decisions { background: linear-gradient(110deg,#fbf4ea,#efdfd1); border: 1px solid #cf653529; border-radius: 14px; padding: 28px 30px 31px; margin-top: 18px; box-shadow: 0 12px 35px #693a2908; }
.architecture-decisions > h3 { font-size: 22px; font-weight: 400; letter-spacing: -.6px; color: #693a29; margin: 0 0 26px; }
.architecture-decisions-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 30px; }
.architecture-decisions-grid > div + div { border-left: 1px solid #cf65352e; padding-left: 25px; }
.architecture-decisions-grid > div > span { color: #b45c35; font: 8px/1.7 var(--mono); }
.architecture-decisions-grid h4 { font-size: 14px; font-weight: 500; color: #50372a; margin: 10px 0; }
.architecture-decisions-grid p { font-size: 12px; line-height: 1.8; color: #7c5f4d; }
.architecture-open .architecture-note { font-size: 10px; line-height: 1.9; color: #7b756c; padding: 22px 0 24px; margin: 0; }
@keyframes meda-architecture-signal { to { stroke-dashoffset: -262; } }
@media(hover:hover) { .architecture-card:hover { border-color: #cf6535a6; box-shadow: 0 22px 45px #171d2029; } }
@media(max-width:1050px) {
  #arquitectura::before { inset-inline: -36px; }
  .architecture-open .architecture-flow { gap: 11px; grid-template-columns: minmax(0,1fr) 16px minmax(0,1fr) 16px minmax(0,1fr); }
  .architecture-card { padding: 23px 19px 25px; }
  .architecture-open .architecture-card h3 { font-size: 24px; }
  .architecture-open .architecture-lead { min-height: 96px; font-size: 12px; }
  .architecture-card li { font-size: 11px; }
  .architecture-visual > span { font-size: 7px; }
}
@media(max-width:760px) {
  #arquitectura { padding-block: 65px; }
  #arquitectura::before { inset-inline: -20px; }
  .sovereignty-heading { display: block; }
  .architecture-open { margin-top: 30px; }
  .architecture-section-label { align-items: flex-start; gap: 15px; font-size: 8px; padding-block: 20px 23px; }
  .architecture-section-label > span:last-child { text-align: right; font-size: 10px; }
  .architecture-open .architecture-flow { grid-template-columns: 1fr; gap: 13px; }
  .architecture-card { padding: 25px 25px 27px; }
  .architecture-card-top { font-size: 8px; }
  .architecture-open .architecture-card h3 { margin-top: 20px; font-size: 27px; }
  .architecture-open .architecture-lead { min-height: 0; font-size: 13px; }
  .architecture-visual { margin-block: 20px; }
  .architecture-visual svg { height: 95px; }
  .architecture-visual > span { font-size: 8px; }
  .architecture-card li { font-size: 12px; }
  .architecture-open .architecture-connector { transform: rotate(90deg); font-size: 23px; height: 24px; line-height: 1; }
  .architecture-publish > svg { width: 1px; height: 35px; background: #cf65356b; margin: 0 auto; }
  .architecture-publish > svg path { display: none; }
  .architecture-publish > p { font-size: 11px; max-width: 280px; }
  .architecture-consumers { grid-template-columns: 1fr; gap: 22px; padding: 28px 0 31px; }
  .architecture-consumer-wires { display: none; }
  .architecture-consumers > div { display: grid; grid-template-columns: 35px 1fr; gap: 0 15px; padding: 18px 0 0; border-top: 1px solid #cf653529; text-align: left; }
  .architecture-consumers > div::before { display: none; }
  .architecture-consumer-icon { grid-row: 1/3; font-size: 24px; padding-top: 2px; }
  .architecture-consumers h4 { font-size: 18px; margin: 0 0 7px; }
  .architecture-consumers p { max-width: 100%; margin: 0; font-size: 12px; }
  .architecture-decisions { padding: 25px 23px; margin-top: 0; }
  .architecture-decisions > h3 { font-size: 22px; margin-bottom: 22px; }
  .architecture-decisions-grid { grid-template-columns: 1fr; gap: 22px; }
  .architecture-decisions-grid > div + div { border-left: 0; border-top: 1px solid #cf65352e; padding: 20px 0 0; }
  .architecture-decisions-grid h4 { font-size: 15px; }
  .architecture-decisions-grid p { font-size: 12px; }
  .architecture-open .architecture-note { font-size: 9px; }
}
@media(prefers-reduced-motion:reduce) { .architecture-signal { animation: none; stroke-dasharray: none; } }
@media(max-width:380px) { #arquitectura::before { inset-inline: -16px; } }