/* ============================================================
   SVC-DOOR — 3D rotating service carousel (vanilla JS)
   Used in atlas.html sec-servicios and project_detail.html CTA
   ============================================================ */

/* ── Container (relative block in page flow) ── */
.svd-container {
  position: relative;
  height: 700px;
  border-radius: 18px;
  overflow: hidden;
  margin-bottom: 2.5rem;
}
/* Full-section variant (projects door) */
.svd-container.svd-full {
  height: 100%;
  border-radius: 0;
  margin-bottom: 0;
}

/* ── Wrap ── */
.svd-wrap {
  position: absolute; inset: 0; overflow: hidden;
  background:
    radial-gradient(120% 120% at 50% -6%, rgba(14,22,48,.55), rgba(2,4,12,.92) 62%, #02030a),
    url("../assets/journey/space-bg.59b121aec12f.webp") center / cover no-repeat #02030a;
  color: #eef1f6;
  --d: 'Bricolage Grotesque', system-ui, sans-serif;
  --m: 'JetBrains Mono', ui-monospace, monospace;
  --s: 'Newsreader', Georgia, serif;
}

/* ── Stars / Nebula / Grid ── */
.svd-stars {
  position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: .8;
  background-image:
    radial-gradient(1.2px 1.2px at 12% 18%, #fff, transparent),
    radial-gradient(1px 1px at 27% 64%, #cfe0ff, transparent),
    radial-gradient(1.4px 1.4px at 62% 22%, #fff, transparent),
    radial-gradient(1px 1px at 80% 48%, #bcd, transparent),
    radial-gradient(1px 1px at 90% 76%, #fff, transparent),
    radial-gradient(1px 1px at 46% 86%, #cfe0ff, transparent),
    radial-gradient(1.2px 1.2px at 8% 82%, #fff, transparent),
    radial-gradient(1px 1px at 54% 38%, #fff, transparent),
    radial-gradient(1px 1px at 35% 30%, #bcd, transparent),
    radial-gradient(1.3px 1.3px at 72% 88%, #fff, transparent),
    radial-gradient(1px 1px at 18% 46%, #cfe0ff, transparent),
    radial-gradient(1px 1px at 95% 30%, #fff, transparent);
}
.svd-neb {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  /* nebulosa: mesh índigo / naranja / cian / violeta a baja opacidad,
     mismo lenguaje que .solar-neb del sistema solar */
  background:
    radial-gradient(48% 40% at 12% 20%, rgba(50,70,210,.20), transparent 62%),
    radial-gradient(36% 30% at 88% 74%, rgba(190,90,60,.15), transparent 62%),
    radial-gradient(26% 22% at 78% 12%, rgba(111,214,236,.10), transparent 55%),
    radial-gradient(22% 18% at 30% 86%, rgba(160,80,200,.09), transparent 55%),
    radial-gradient(44% 36% at 52% 50%, rgba(90,110,240,.05), transparent 68%);
}
.svd-grid {
  position: absolute; left: 0; right: 0; bottom: 0; height: 42%; z-index: 0;
  pointer-events: none; opacity: .42;
  background-image:
    linear-gradient(rgba(111,214,236,.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111,214,236,.1) 1px, transparent 1px);
  background-size: 66px 34px;
  transform: perspective(440px) rotateX(66deg); transform-origin: bottom;
  -webkit-mask-image: linear-gradient(to top, #000, transparent);
  mask-image: linear-gradient(to top, #000, transparent);
}

/* ── Header ── */
.svd-head {
  position: absolute; top: 28px; left: 0; right: 0; z-index: 8;
  text-align: center; pointer-events: none;
}
.svd-head .tag {
  font-family: var(--m); font-size: .6rem; letter-spacing: .26em;
  text-transform: uppercase; color: #6fd6ec;
  display: inline-flex; align-items: center; gap: 10px;
  text-shadow: 0 1px 9px rgba(0,0,0,.7);
}
.svd-head .tag::before, .svd-head .tag::after {
  content: ''; width: 28px; height: 1px; background: #6fd6ec; opacity: .5;
}
.svd-head h2 {
  font-family: var(--d); font-weight: 600; letter-spacing: -.025em;
  font-size: clamp(1.2rem,2.4vw,1.7rem); margin: 8px 0 0; line-height: 1;
  text-shadow: 0 2px 18px rgba(0,0,0,.6); color: #fff;
}
.svd-head h2 em {
  font-family: var(--s); font-style: italic; font-weight: 400; color: #f6d29a;
}

/* ── Stage + Ring ── */
.svd-stage {
  position: absolute; inset: 0; z-index: 2;
  perspective: 1500px; perspective-origin: 50% 47%;
  pointer-events: none;
}
.svd-ring {
  position: absolute; left: 50%; top: 49%;
  width: 0; height: 0;
  transform-style: preserve-3d;
  pointer-events: none;
  will-change: transform;
}

/* ── Panel ── */
.svd-panel {
  position: absolute;
  width: 470px; height: 550px;
  left: -235px; top: -275px;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border-radius: 18px; overflow: hidden;
  border: 1px solid rgba(111,214,236,.22);
  background: rgba(8,13,22,.94);
  box-shadow: 0 50px 120px rgba(0,0,0,.65),
              inset 0 0 90px rgba(40,80,150,.12),
              0 0 0 1px rgba(111,214,236,.05);
  display: flex; flex-direction: column;
  contain: layout paint;
  transition: border-color .5s var(--ease, ease),
              box-shadow .5s var(--ease, ease),
              filter .55s var(--ease, ease);
}
.svd-panel.svd-side { filter: brightness(.52) saturate(.75); pointer-events: none; }
.svd-panel.svd-active { pointer-events: auto; }

.svd-panel-cov {
  position: absolute; inset: 0; opacity: .16;
}
.svd-panel-cov::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,10,16,.5), rgba(6,10,16,.92));
}
.svd-panel-face {
  position: relative; z-index: 2; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 13px; text-align: center; padding: 30px;
}
.svd-orb {
  position: relative;
  width: 96px; height: 96px; border-radius: 50%; flex-shrink: 0;
  /* sombreado Phong (sombra abajo-derecha + luz arriba-izquierda)
     + glow multicapa del acento, como los planetas del sistema solar */
  box-shadow: inset -12px -9px 26px rgba(0,0,0,.66),
              inset 6px 5px 14px rgba(255,255,255,.14),
              0 0 0 1px color-mix(in srgb, var(--ac, #6fd6ec) 32%, transparent),
              0 0 18px color-mix(in srgb, var(--ac, #6fd6ec) 45%, transparent),
              0 0 46px color-mix(in srgb, var(--ac, #6fd6ec) 22%, transparent),
              0 0 90px color-mix(in srgb, var(--ac, #6fd6ec) 10%, transparent);
}
.svd-panel-eb {
  font-family: var(--m); font-size: .54rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--ac);
}
.svd-panel-name {
  font-family: var(--d); font-weight: 600; font-size: 1.8rem;
  letter-spacing: -.025em; line-height: 1.05; color: #fff;
}
.svd-panel-cnt {
  font-family: var(--m); font-size: .52rem; letter-spacing: .1em;
  text-transform: uppercase; color: #8794a6; margin-top: 4px;
}

/* ── Console (active category detail) ── */
.svd-console {
  position: absolute; left: 50%; top: 49%;
  transform: translate(-50%, -50%);
  z-index: 6; width: 470px; height: 550px;
  border-radius: 18px; overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--ac, #6fd6ec) 38%, transparent);
  background: rgba(8,13,22,.97);
  /* glow multicapa del acento activo: telemetría orbital */
  box-shadow: 0 50px 120px rgba(0,0,0,.72),
              inset 0 0 70px rgba(40,80,150,.14),
              0 0 0 1px color-mix(in srgb, var(--ac, #6fd6ec) 26%, transparent),
              0 0 30px color-mix(in srgb, var(--ac, #6fd6ec) 18%, transparent),
              0 0 80px color-mix(in srgb, var(--ac, #6fd6ec) 9%, transparent);
  display: flex; flex-direction: column;
  contain: layout paint;
  animation: svdConsoleIn .45s cubic-bezier(.16,1,.3,1);
}
@keyframes svdConsoleIn {
  from { transform: translate(-50%,-50%) scale(.95); opacity: 0; }
  to   { transform: translate(-50%,-50%) scale(1);   opacity: 1; }
}
@media (prefers-reduced-motion: reduce) { .svd-console { animation: none; } }
@media (max-width: 560px) {
  .svd-panel { width: 340px; left: -170px; }
  .svd-console { width: 340px; }
}

.svd-console-head {
  display: flex; align-items: center; gap: 15px;
  padding: 20px 22px 16px;
  border-bottom: 1px solid rgba(111,214,236,.16);
}
.svd-console-orb {
  position: relative;
  width: 50px; height: 50px; border-radius: 50%; flex-shrink: 0;
  box-shadow: inset -7px -5px 14px rgba(0,0,0,.62),
              inset 4px 3px 8px rgba(255,255,255,.14),
              0 0 0 1px color-mix(in srgb, var(--ac, #6fd6ec) 32%, transparent),
              0 0 14px color-mix(in srgb, var(--ac, #6fd6ec) 42%, transparent),
              0 0 34px color-mix(in srgb, var(--ac, #6fd6ec) 18%, transparent);
}
.svd-console-eb {
  font-family: var(--m); font-size: .54rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--ac);
}
.svd-console-name {
  font-family: var(--d); font-weight: 600; font-size: 1.45rem;
  letter-spacing: -.02em; margin: 4px 0 0; line-height: 1; color: #fff;
}
.svd-console-cnt {
  font-family: var(--m); font-size: .52rem; letter-spacing: .1em;
  text-transform: uppercase; color: #8794a6; margin-top: 5px;
}
.svd-console-list {
  flex: 1; overflow-y: auto; padding: 8px 12px 12px;
  scrollbar-width: thin; scrollbar-color: rgba(111,214,236,.2) transparent;
}

.svd-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center; gap: 11px;
  padding: 11px 12px; border-radius: 10px; cursor: pointer;
  border: 1px solid transparent;
  transition: background .2s, border-color .2s;
}
.svd-row:hover {
  background: color-mix(in srgb, var(--ac, #6fd6ec) 10%, transparent);
  border-color: color-mix(in srgb, var(--ac, #6fd6ec) 30%, transparent);
}
.svd-row-tk {
  font-family: var(--m); font-weight: 700; font-size: .56rem;
  padding: 3px 7px; border-radius: 5px; border: 1px solid;
  background: rgba(0,0,0,.3);
}
.svd-row-nm { min-width: 0; }
.svd-row-nm .n1 {
  font-family: 'Sora', system-ui; font-size: .84rem;
  color: #e7ecf3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.svd-row-nm .n1 .hot { color: #f2c14e; margin-left: 5px; }
.svd-row-nm .n2 {
  font-family: var(--m); font-size: .52rem; color: #7d8696; margin-top: 3px;
}
.svd-row-pr {
  font-family: var(--m); font-size: .7rem; color: #f6d29a;
  text-align: right; white-space: nowrap;
}

/* ── Nav arrows ── */
.svd-nav {
  position: absolute; top: 50%; z-index: 9;
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer;
  border: 1px solid rgba(120,160,200,.22);
  background: rgba(6,11,18,.6); backdrop-filter: blur(6px);
  color: #cfe6ff; transform: translateY(-50%);
  transition: transform .3s, border-color .3s, background .3s, box-shadow .3s;
}
.svd-nav:hover {
  border-color: #6fd6ec; background: rgba(10,18,30,.8);
  /* la órbita se enciende al pasar el cursor */
  box-shadow: 0 0 0 1px rgba(111,214,236,.30),
              0 0 22px rgba(111,214,236,.26),
              0 0 52px rgba(111,214,236,.12);
}
.svd-nav svg { width: 22px; height: 22px; }
.svd-nav.l { left: clamp(18px, 5vw, 68px); }
.svd-nav.l:hover { transform: translateY(-50%) translateX(-3px); }
.svd-nav.r { right: clamp(18px, 5vw, 68px); }
.svd-nav.r:hover { transform: translateY(-50%) translateX(3px); }

/* ── Tabs ── */
.svd-tabs {
  position: absolute; bottom: 28px; left: 50%;
  transform: translateX(-50%); z-index: 9;
  display: flex; gap: 9px;
}
.svd-tab {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--m); font-size: .58rem; letter-spacing: .1em;
  text-transform: uppercase;
  padding: 9px 15px; border-radius: 30px; cursor: pointer;
  border: 1px solid rgba(233,228,216,.16);
  background: rgba(7,12,20,.6); backdrop-filter: blur(6px);
  color: #aeb7c4; transition: .25s;
}
.svd-tab i {
  width: 9px; height: 9px; border-radius: 50%;
  display: inline-block;
  /* dot tipo mini-planeta: Phong + glow del acento */
  box-shadow: inset -1.5px -1.5px 2px rgba(0,0,0,.5),
              inset 1px 1px 1.5px rgba(255,255,255,.38),
              0 0 8px color-mix(in srgb, var(--ac, #6fd6ec) 48%, transparent);
}
.svd-tab.on {
  color: #06121f; border-color: transparent; font-weight: 600;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--ac) 70%, transparent),
              0 0 16px color-mix(in srgb, var(--ac) 55%, transparent),
              0 0 38px color-mix(in srgb, var(--ac) 26%, transparent);
}

/* ── CTA ── */
.svd-cta {
  position: absolute; bottom: 32px; right: clamp(18px,4vw,44px); z-index: 9;
}
@media (max-width: 560px) { .svd-cta { display: none; } }

/* ── Shared buttons ── */
.svd-btn {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--m); font-size: .6rem; letter-spacing: .12em;
  text-transform: uppercase; padding: 10px 17px; border-radius: 6px;
  cursor: pointer; text-decoration: none;
  transition: transform .3s, filter .3s, border-color .3s;
  border: 1px solid transparent; white-space: nowrap;
}
.svd-btn svg { width: 13px; height: 13px; }
.svd-btn.primary {
  background: #6fd6ec; color: #06141a;
}
.svd-btn.primary:hover { transform: translateY(-2px); filter: brightness(1.08); }
.svd-btn.ghost {
  background: transparent; border-color: rgba(233,228,216,.22); color: #eef1f6;
}
.svd-btn.ghost:hover { transform: translateY(-2px); border-color: #6fd6ec; }

/* ── Modal overlay ── */
.svd-scrim {
  position: absolute; inset: 0; z-index: 40;
  display: grid; place-items: center; padding: 30px;
  background: rgba(2,5,12,.76);
}
.svd-modal {
  position: relative; width: min(600px,95%); max-height: 92%;
  display: flex; flex-direction: column;
  border-radius: 15px; overflow: hidden;
  border: 1px solid rgba(233,228,216,.16);
  background: rgba(8,12,20,.96);
  box-shadow: 0 40px 100px rgba(0,0,0,.7);
  animation: svdConsoleIn .4s cubic-bezier(.16,1,.3,1);
}
.svd-modal-head {
  position: relative; padding: 18px 22px 16px; overflow: hidden;
}
.svd-modal-head .cov { position: absolute; inset: 0; opacity: .9; }
.svd-modal-head .cov::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg,rgba(6,10,16,.32),rgba(6,10,16,.85));
}
.svd-modal-head .in { position: relative; z-index: 2; }
.svd-modal-head .eb {
  font-family: var(--m); font-size: .56rem; letter-spacing: .2em;
  text-transform: uppercase; color: #dfe9f5;
  display: flex; align-items: center; gap: 9px;
}
.svd-modal-head h3 {
  font-family: var(--d); font-weight: 600; letter-spacing: -.02em;
  font-size: 1.65rem; color: #fff; margin: 8px 0 0; line-height: 1.04;
}
.svd-modal-head .tl {
  margin: 8px 0 0; font-size: .86rem; line-height: 1.5;
  color: #dbe2ec; max-width: 52ch;
}
.svd-modal-body {
  padding: 16px 22px 20px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 15px;
}
.svd-modal-close {
  position: absolute; top: 14px; right: 15px; z-index: 4;
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer;
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(0,0,0,.35); color: #fff;
  transition: transform .25s;
}
.svd-modal-close:hover { transform: rotate(90deg); }
.svd-modal-price {
  display: flex; align-items: baseline; gap: 13px; flex-wrap: wrap;
}
.svd-modal-price .uf {
  font-family: var(--d); font-weight: 600; font-size: 1.75rem;
  letter-spacing: -.02em; color: #fff; line-height: 1;
}
.svd-modal-price .clp {
  font-family: var(--m); font-size: .64rem; color: #9aa4b2;
}
.svd-modal-lab {
  font-family: var(--m); font-size: .55rem; letter-spacing: .18em;
  text-transform: uppercase; color: #6fd6ec; margin-bottom: 2px;
}
.svd-feats {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px;
}
.svd-feats li {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: .8rem; color: #d6dce6; line-height: 1.4;
}
.svd-feats li svg {
  width: 14px; height: 14px; color: #5fce8f;
  flex-shrink: 0; margin-top: 2px;
}
.svd-modal-foot {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 9px; flex-wrap: wrap;
  padding-top: 14px; border-top: 1px solid rgba(233,228,216,.12);
}
.svd-stat-row {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 9px;
}
.svd-stat {
  border: 1px solid rgba(233,228,216,.1); border-radius: 9px;
  padding: 9px 11px; background: rgba(255,255,255,.02);
}
.svd-stat .k {
  font-family: var(--m); font-size: .46rem; letter-spacing: .12em;
  text-transform: uppercase; color: #7d8696;
}
.svd-stat .v {
  font-family: var(--m); font-size: .72rem; color: #e7ecf3;
  margin-top: 5px; font-weight: 500;
}

/* ── Project CTA door-panel ── */
.pd-door-cta {
  position: relative; overflow: hidden;
  min-height: 360px;
  display: flex; align-items: center; justify-content: center;
  margin-top: clamp(40px,6vh,72px);
  border-radius: 18px;
  border: 1px solid rgba(111,214,236,.22);
  background:
    radial-gradient(120% 120% at 50% -10%, rgba(14,22,48,.6), rgba(2,4,12,.95) 65%, #02030a),
    url("../assets/journey/space-bg.59b121aec12f.webp") center / cover no-repeat #02030a;
}
.pd-door-stars {
  position: absolute; inset: 0; pointer-events: none; opacity: .7;
  background-image:
    radial-gradient(1.2px 1.2px at 14% 22%, #fff, transparent),
    radial-gradient(1px 1px at 60% 18%, #cfe0ff, transparent),
    radial-gradient(1.3px 1.3px at 80% 60%, #fff, transparent),
    radial-gradient(1px 1px at 30% 75%, #bcd, transparent),
    radial-gradient(1px 1px at 92% 38%, #fff, transparent),
    radial-gradient(1px 1px at 46% 88%, #cfe0ff, transparent),
    radial-gradient(1.1px 1.1px at 8% 50%, #fff, transparent);
}
.pd-door-grid {
  position: absolute; left: 0; right: 0; bottom: 0; height: 50%;
  pointer-events: none; opacity: .35;
  background-image:
    linear-gradient(rgba(111,214,236,.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111,214,236,.1) 1px, transparent 1px);
  background-size: 66px 34px;
  transform: perspective(380px) rotateX(66deg); transform-origin: bottom;
  -webkit-mask-image: linear-gradient(to top, #000, transparent);
  mask-image: linear-gradient(to top, #000, transparent);
}
.pd-door-inner {
  position: relative; z-index: 2;
  text-align: center; padding: clamp(40px,6vh,60px) clamp(24px,5vw,60px);
}
.pd-door-tag {
  font-family: 'JetBrains Mono', monospace; font-size: .6rem;
  letter-spacing: .26em; text-transform: uppercase; color: #6fd6ec;
  display: inline-flex; align-items: center; gap: 10px;
  text-shadow: 0 1px 9px rgba(0,0,0,.7);
}
.pd-door-tag::before, .pd-door-tag::after {
  content: ''; width: 28px; height: 1px; background: #6fd6ec; opacity: .5;
}
.pd-door-title {
  font-family: 'Bricolage Grotesque', system-ui; font-weight: 600;
  font-size: clamp(1.5rem, 3.5vw, 2.4rem); letter-spacing: -.025em;
  margin: 12px 0 6px; color: #fff; line-height: 1.05;
}
.pd-door-title em {
  font-family: 'Newsreader', Georgia; font-style: italic;
  font-weight: 400; color: #f6d29a;
}
.pd-door-sub {
  font-size: .9rem; color: #9aa4b2; margin-bottom: 1.8rem; max-width: 48ch;
  margin-left: auto; margin-right: auto;
}
.pd-door-btns {
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: center; align-items: center;
}

/* ============================================================
   LENGUAJE SISTEMA SOLAR — render mejorado de la vitrina
   (solo selectores nuevos / pseudo-elementos decorativos;
   keyframes únicamente con transform y opacity)
   ============================================================ */

/* ── Estrellas con titileo suave ── */
@keyframes svdTwinkle { 0%, 100% { opacity: .8; } 50% { opacity: .5; } }
.svd-stars { animation: svdTwinkle 7s ease-in-out infinite; }
.pd-door-stars { animation: svdTwinkle 9s ease-in-out infinite; }

/* ── Órbitas de fondo del carrusel: anillos finos en el plano 3D ── */
.svd-stage::before,
.svd-stage::after {
  content: ''; position: absolute; left: 50%; top: 49%;
  border-radius: 50%; pointer-events: none;
  border: 1px solid rgba(120,160,200,.055);
}
.svd-stage::before {
  width: 940px; height: 940px;
  transform: translate(-50%,-50%) rotateX(74deg);
}
.svd-stage::after {
  width: 1280px; height: 1280px; z-index: -1;
  border-color: rgba(120,160,200,.04);
  transform: translate(-50%,-50%) rotateX(74deg);
}

/* ── Paneles: lámina con brillo especular arriba-izquierda ── */
.svd-panel::before {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(ellipse 72% 46% at 24% -4%,
    rgba(255,255,255,.09), rgba(255,255,255,.02) 45%, transparent 70%);
}

/* panel activo: el borde orbital se enciende con el acento */
.svd-panel.svd-active {
  border-color: color-mix(in srgb, var(--ac, #6fd6ec) 50%, transparent);
  box-shadow: 0 50px 120px rgba(0,0,0,.65),
              inset 0 0 90px rgba(40,80,150,.12),
              0 0 0 1px color-mix(in srgb, var(--ac, #6fd6ec) 26%, transparent),
              0 0 28px color-mix(in srgb, var(--ac, #6fd6ec) 22%, transparent),
              0 0 80px color-mix(in srgb, var(--ac, #6fd6ec) 11%, transparent);
}

/* ── Orbes: mancha de luz especular como esfera iluminada ── */
.svd-orb::after,
.svd-console-orb::after {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(ellipse 48% 38% at 28% 26%,
    rgba(255,255,255,.58), rgba(255,255,255,.12) 42%, transparent 68%);
  box-shadow: 0 0 0 1px rgba(255,255,255,.05) inset;
}
/* halo de atmósfera planetaria del color de acento */
.svd-orb::before,
.svd-console-orb::before {
  content: ''; position: absolute; inset: -22%; border-radius: 50%;
  z-index: -1; pointer-events: none;
  background: radial-gradient(circle, transparent 42%,
    color-mix(in srgb, var(--ac, #6fd6ec) 24%, transparent) 56%, transparent 72%);
}

/* ── CTA del detalle: nebulosa de polvo cósmico + horizonte ── */
.pd-door-cta::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .55;
  background:
    radial-gradient(46% 40% at 12% 18%, rgba(50,70,210,.22), transparent 62%),
    radial-gradient(38% 32% at 88% 78%, rgba(213,154,115,.16), transparent 62%),
    radial-gradient(24% 20% at 76% 14%, rgba(111,214,236,.10), transparent 55%),
    radial-gradient(20% 16% at 28% 86%, rgba(160,80,200,.08), transparent 55%);
}
/* arco orbital sobre el horizonte del CTA */
.pd-door-cta::after {
  content: ''; position: absolute; left: 50%; bottom: -150%;
  width: 160%; height: 200%;
  transform: translateX(-50%); border-radius: 50%;
  border: 1px solid rgba(120,160,200,.10);
  box-shadow: 0 0 70px rgba(213,154,115,.14);
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .svd-stars, .pd-door-stars { animation: none; }
}