/* ==========================================================
   SVC-GRID · diseño panel de servicios
   Categorías (tabs) + grid de cards + modal de detalle.
   Lenguaje visual: "sistema solar" (atlas-solar.css) —
   esferas con sombreado Phong + specular, atmósferas de
   acento, órbitas que se encienden y nebulosas sutiles.
   ========================================================== */

/* ── wrapper ── */
.sg-wrap {
  width: 100%;
  font-family: var(--f-body, system-ui, sans-serif);
}

/* ── category tabs ── */
.sg-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.sg-cat-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: rgba(200,210,230,.6);
  font-family: var(--f-mono, monospace);
  font-size: .64rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .25s, border-color .25s, color .25s, box-shadow .3s,
              transform .35s var(--cinema, cubic-bezier(.2,.8,.2,1));
}
.sg-cat-btn:hover {
  background: rgba(255,255,255,.08);
  color: rgba(200,210,230,.9);
  transform: translateY(-1px);
}
/* tab activo: la categoría "se enciende" como una órbita .hot */
.sg-cat-btn.on {
  border-color: color-mix(in srgb, var(--ac, #7FB0D8) 70%, transparent);
  background: color-mix(in srgb, var(--ac, #7FB0D8) 16%, transparent);
  color: var(--paper, #e9e4d8);
  box-shadow:
    0 0 14px -2px color-mix(in srgb, var(--ac, #7FB0D8) 32%, transparent),
    0 0 34px -6px color-mix(in srgb, var(--ac, #7FB0D8) 16%, transparent),
    inset 0 0 12px color-mix(in srgb, var(--ac, #7FB0D8) 10%, transparent);
}

/* el punto de categoría = mini-planeta: Phong + atmósfera de acento.
   El color base llega por style inline; aquí solo se modela el volumen. */
.sg-cat-dot {
  position: relative;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ac, #7FB0D8);
  flex-shrink: 0;
  box-shadow:
    inset -2px -2px 3px rgba(0,0,0,.6),
    inset 1px 1px 2px rgba(255,255,255,.28),
    0 0 6px color-mix(in srgb, var(--ac, #7FB0D8) 50%, transparent),
    0 0 14px color-mix(in srgb, var(--ac, #7FB0D8) 22%, transparent);
  transition: box-shadow .35s;
}
/* reflejo especular: mancha de luz arriba-izquierda, como en .pball::after */
.sg-cat-dot::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(
    ellipse 48% 38% at 28% 26%,
    rgba(255,255,255,.58) 0%,
    rgba(255,255,255,.12) 42%,
    transparent 68%
  );
  pointer-events: none;
}
/* anillo orbital latente (se activa con .on, eco del halo de la Tierra) */
.sg-cat-dot::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--ac, #7FB0D8) 60%, transparent);
  opacity: 0;
  transform: scale(.55);
  pointer-events: none;
}
.sg-cat-btn.on .sg-cat-dot::after {
  animation: sgOrbitPing 3.4s var(--ease, cubic-bezier(.4,0,.2,1)) infinite;
}
/* en activo, el mini-planeta gana su anillo fijo (gap oscuro tipo Saturno) */
.sg-cat-btn.on .sg-cat-dot {
  box-shadow:
    inset -2px -2px 3px rgba(0,0,0,.6),
    inset 1px 1px 2px rgba(255,255,255,.3),
    0 0 0 2.5px rgba(4,6,12,.85),
    0 0 0 3.5px color-mix(in srgb, var(--ac, #7FB0D8) 50%, transparent),
    0 0 10px 2px color-mix(in srgb, var(--ac, #7FB0D8) 42%, transparent),
    0 0 22px 6px color-mix(in srgb, var(--ac, #7FB0D8) 16%, transparent);
}
@keyframes sgOrbitPing {
  0%       { transform: scale(.55); opacity: .9; }
  70%, 100%{ transform: scale(1.5); opacity: 0; }
}

.sg-cat-count {
  background: rgba(255,255,255,.1);
  border-radius: 100px;
  padding: 1px 7px;
  font-size: .58rem;
  letter-spacing: .06em;
  min-width: 20px;
  text-align: center;
}
.sg-cat-btn.on .sg-cat-count {
  background: color-mix(in srgb, var(--ac, #7FB0D8) 30%, transparent);
}

/* ── service grid ── */
.sg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

/* ── service card ── */
.sg-card {
  position: relative;
  isolation: isolate;               /* contexto propio para la atmósfera (z-index:-1) */
  contain: layout paint;            /* card aislada: todo lo decorativo queda dentro */
  background: rgba(8,11,18,.55);
  border: 1px solid rgba(255,255,255,.1);
  border-top: 2px solid var(--ac, #7FB0D8);
  border-radius: 10px;
  padding: 18px 18px 16px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background .25s, border-color .25s,
              transform .35s var(--cinema, cubic-bezier(.2,.8,.2,1)), box-shadow .35s;
  backdrop-filter: blur(8px);       /* antes 14px: menos costo de GPU, mismo efecto */
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
  animation: sgCardIn .55s var(--cinema, cubic-bezier(.2,.8,.2,1)) backwards;
}
/* entrada escalonada de las cards (consistente con --cinema) */
@keyframes sgCardIn {
  from { opacity: 0; transform: translateY(14px) scale(.985); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}
.sg-card:nth-child(1) { animation-delay: .03s; }
.sg-card:nth-child(2) { animation-delay: .08s; }
.sg-card:nth-child(3) { animation-delay: .13s; }
.sg-card:nth-child(4) { animation-delay: .18s; }
.sg-card:nth-child(5) { animation-delay: .23s; }
.sg-card:nth-child(6) { animation-delay: .28s; }
.sg-card:nth-child(n+7) { animation-delay: .33s; }

/* atmósfera planetaria: halo del acento que emana del borde superior
   (limbo del planeta). Solo transiciona opacity — barato en GPU. */
.sg-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
  background:
    radial-gradient(120% 70% at 50% -12%, color-mix(in srgb, var(--ac, #7FB0D8) 22%, transparent), transparent 58%),
    radial-gradient(90% 55% at 88% 112%,  color-mix(in srgb, var(--ac, #7FB0D8) 9%,  transparent), transparent 60%);
  opacity: 0;
  transition: opacity .45s var(--ease, ease);
}
.sg-card:hover::before { opacity: 1; }

.sg-card:hover {
  background: rgba(14,18,28,.7);
  border-color: color-mix(in srgb, var(--ac, #7FB0D8) 60%, rgba(255,255,255,.15));
  transform: translateY(-3px);
  /* glow multicapa en cascada (radios contenidos, no shadow gigante) */
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.07),
    0 14px 32px -8px rgba(0,0,0,.45),
    0 0 0 1px color-mix(in srgb, var(--ac, #7FB0D8) 28%, transparent),
    0 0 18px -2px color-mix(in srgb, var(--ac, #7FB0D8) 24%, transparent),
    0 0 44px -8px color-mix(in srgb, var(--ac, #7FB0D8) 13%, transparent);
}

/* popular badge — insignia con brillo estelar sutil */
.sg-popular {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--f-mono, monospace);
  font-size: .55rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 100px;
  background: color-mix(in srgb, var(--ac, #7FB0D8) 22%, transparent);
  border: 1px solid color-mix(in srgb, var(--ac, #7FB0D8) 45%, transparent);
  color: var(--ac, #7FB0D8);
  text-shadow: 0 0 8px color-mix(in srgb, var(--ac, #7FB0D8) 55%, transparent);
  box-shadow:
    0 0 10px color-mix(in srgb, var(--ac, #7FB0D8) 24%, transparent),
    inset 0 0 8px color-mix(in srgb, var(--ac, #7FB0D8) 12%, transparent);
}
/* respiración del destello (solo opacity/transform) */
.sg-popular::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(60% 110% at 50% 50%, color-mix(in srgb, var(--ac, #7FB0D8) 18%, transparent), transparent 75%);
  animation: sgStarBreath 3.2s var(--ease, ease-in-out) infinite;
}
@keyframes sgStarBreath {
  0%, 100% { opacity: .25; transform: scale(1); }
  50%      { opacity: .85; transform: scale(1.05); }
}

.sg-card-name {
  font-family: var(--f-display, system-ui);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.2;
  color: var(--paper, #e9e4d8);
  padding-right: 48px; /* espacio para la insignia popular */
}

.sg-card-tagline {
  font-size: .82rem;
  line-height: 1.5;
  color: rgba(180,192,210,.7);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sg-card-price {
  font-family: var(--f-mono, monospace);
  font-size: .86rem;
  font-weight: 600;
  color: var(--ac, #7FB0D8);
  letter-spacing: .02em;
  line-height: 1.25;
  text-shadow: 0 0 18px color-mix(in srgb, var(--ac, #7FB0D8) 28%, transparent);
}
.sg-card-price-clp {
  font-size: .64rem;
  color: rgba(180,192,210,.5);
  margin-top: 2px;
  letter-spacing: .02em;
}

.sg-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 2px;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,.07);
}
.sg-card-badges {
  display: flex;
  gap: 6px;
}
.sg-card-badge {
  font-family: var(--f-mono, monospace);
  font-size: .55rem;
  letter-spacing: .06em;
  padding: 3px 8px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,.1);
  color: rgba(180,192,210,.55);
  transition: border-color .25s, color .25s;
}
/* las "lunas" (badges) se iluminan junto con el planeta */
.sg-card:hover .sg-card-badge {
  border-color: color-mix(in srgb, var(--ac, #7FB0D8) 28%, rgba(255,255,255,.1));
  color: rgba(200,210,225,.72);
}
.sg-card-cta {
  font-family: var(--f-mono, monospace);
  font-size: .58rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ac, #7FB0D8);
  display: flex;
  align-items: center;
  gap: .35em;
  white-space: nowrap;
  opacity: .7;
  transition: opacity .2s;
}
.sg-card:hover .sg-card-cta { opacity: 1; }
.sg-card-cta svg {
  width: 11px;
  height: 11px;
  transition: transform .25s var(--cinema, cubic-bezier(.2,.8,.2,1));
}
.sg-card:hover .sg-card-cta svg { transform: translateX(3px); }

/* ── empty state ── */
.sg-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: rgba(180,192,210,.35);
  font-family: var(--f-mono, monospace);
  font-size: .7rem;
  letter-spacing: .1em;
}
/* órbita vacía con un planeta diminuto, como carta estelar */
.sg-empty::before {
  content: '';
  display: block;
  width: 40px;
  height: 15px;
  margin: 0 auto 16px;
  border: 1px solid rgba(120,160,200,.22);
  border-radius: 50%;
  transform: rotate(-8deg);
  background: radial-gradient(circle 2.5px at 80% 16%, rgba(154,166,232,.85), transparent 3.5px);
}

/* ── MODAL ── */
.sg-scrim {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(4,6,12,.82);
  backdrop-filter: blur(4px);       /* antes 6px: el scrim más oscuro compensa */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: sgScrimIn .22s ease;
}
@keyframes sgScrimIn { from { opacity:0 } to { opacity:1 } }

.sg-modal {
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  background: #0d1018;
  border: 1px solid rgba(255,255,255,.13);
  border-top: 2px solid var(--ac, #7FB0D8);
  border-radius: 14px;
  /* sombra de profundidad + halo atmosférico del acento */
  box-shadow:
    0 32px 80px rgba(0,0,0,.6),
    0 0 0 1px color-mix(in srgb, var(--ac, #7FB0D8) 12%, transparent),
    0 0 60px -12px color-mix(in srgb, var(--ac, #7FB0D8) 22%, transparent);
  animation: sgModalIn .32s var(--cinema, cubic-bezier(.2,.8,.2,1));
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.1) transparent;
}
@keyframes sgModalIn {
  from { opacity:0; transform:translateY(18px) scale(.97) }
  to   { opacity:1; transform:translateY(0)   scale(1) }
}

.sg-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: rgba(200,210,230,.6);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .25s;
}
.sg-modal-close:hover {
  background: rgba(255,255,255,.12);
  color: #fff;
  border-color: color-mix(in srgb, var(--ac, #7FB0D8) 50%, rgba(255,255,255,.12));
}
.sg-modal-close svg { width: 14px; height: 14px; }

/* cabecera: mini-nebulosa del acento + chispas estelares (estático, barato) */
.sg-modal-head {
  position: relative;
  padding: 24px 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background:
    radial-gradient(1px 1px at 21% 30%, rgba(255,255,255,.55), transparent),
    radial-gradient(1px 1px at 63% 16%, rgba(255,255,255,.35), transparent),
    radial-gradient(1.5px 1.5px at 87% 56%, rgba(255,255,255,.45), transparent),
    radial-gradient(1px 1px at 42% 76%, rgba(255,255,255,.28), transparent),
    radial-gradient(90% 130% at 8% -20%, color-mix(in srgb, var(--ac, #7FB0D8) 18%, transparent), transparent 62%),
    radial-gradient(70% 110% at 96% 8%,  rgba(105,90,220,.12), transparent 64%),
    radial-gradient(80% 140% at 55% 125%, rgba(111,214,236,.06), transparent 70%);
}
.sg-modal-cat {
  font-family: var(--f-mono, monospace);
  font-size: .58rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ac, #7FB0D8);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
/* el punto de categoría del modal, también mini-planeta */
.sg-modal-cat i {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ac, #7FB0D8);
  box-shadow:
    inset -1.5px -1.5px 2.5px rgba(0,0,0,.55),
    inset 1px 1px 1.5px rgba(255,255,255,.3),
    0 0 8px color-mix(in srgb, var(--ac, #7FB0D8) 55%, transparent);
}
.sg-modal-title {
  font-family: var(--f-display, system-ui);
  font-weight: 800;
  font-size: 1.4rem;
  line-height: 1.1;
  color: var(--paper, #e9e4d8);
  margin-bottom: 6px;
}
.sg-modal-tagline {
  font-size: .9rem;
  line-height: 1.55;
  color: rgba(180,192,210,.7);
  max-width: 44ch;
}

.sg-modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* price block — placa con lavado de acento */
.sg-modal-price-block {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--ac, #7FB0D8) 9%, transparent), transparent 55%),
    rgba(255,255,255,.035);
  border: 1px solid color-mix(in srgb, var(--ac, #7FB0D8) 20%, rgba(255,255,255,.08));
  border-radius: 8px;
  padding: 14px 16px;
}
.sg-modal-price-uf {
  font-family: var(--f-display, system-ui);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--ac, #7FB0D8);
  letter-spacing: -.02em;
  line-height: 1;
  text-shadow: 0 0 26px color-mix(in srgb, var(--ac, #7FB0D8) 35%, transparent);
}
.sg-modal-price-clp {
  font-family: var(--f-mono, monospace);
  font-size: .7rem;
  color: rgba(180,192,210,.5);
  margin-top: 4px;
}

/* meta row */
.sg-modal-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 8px;
  overflow: hidden;
}
.sg-modal-meta-cell {
  background: rgba(8,11,18,.55);
  padding: 12px 14px;
  contain: layout paint;   /* celda aislada: nada decorativo escapa */
}
.sg-modal-meta-key {
  font-family: var(--f-mono, monospace);
  font-size: .56rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(180,192,210,.45);
  margin-bottom: 4px;
}
.sg-modal-meta-val {
  font-family: var(--f-mono, monospace);
  font-size: .72rem;
  color: var(--paper, #e9e4d8);
}

/* features */
.sg-modal-feat-label {
  font-family: var(--f-mono, monospace);
  font-size: .58rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(180,192,210,.45);
  margin-bottom: 10px;
}
.sg-modal-feats {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sg-modal-feats li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: rgba(180,192,210,.8);
  line-height: 1.45;
}
.sg-modal-feats li svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--ac, #7FB0D8);
}

/* footer */
.sg-modal-footer {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 18px 20px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.sg-modal-footer .btn {
  flex: 1;
  min-width: 120px;
  justify-content: center;
}

/* ── responsive ── */
@media (max-width: 640px) {
  .sg-grid { grid-template-columns: 1fr; }
  .sg-modal-meta { grid-template-columns: 1fr 1fr; }
  .sg-modal-meta-cell:last-child { grid-column: 1 / -1; }
}

/* ── accesibilidad: sin animación decorativa si el usuario lo pide ── */
@media (prefers-reduced-motion: reduce) {
  .sg-card { animation: none; }
  .sg-popular::after { animation: none; opacity: .4; }
  .sg-cat-btn.on .sg-cat-dot::after { animation: none; opacity: .5; transform: scale(1.15); }
  .sg-scrim, .sg-modal { animation: none; }
  .sg-cat-btn:hover, .sg-card:hover { transform: none; }
}