/* =============================================================
   MUCA STORE — hoja de estilos única
   1 Tokens · 2 Reset · 3 Utilidades · 4 Tipografía · 5 Componentes
   6 Navegación · 7 Hero · 8 Ticker · 9 Catálogo · 10 PCs
   11 Servicios · 12 Ventajas · 13 Pagos · 14 Testimonios
   15 Contacto · 16 Pie · 17 Modal · 18 Reclamaciones
   19 Responsive · 20 Movimiento reducido
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  /* Fondos: grafito con tinte azul, nunca negro puro */
  --graf-950: #07090D;
  --graf-900: #0B0E15;
  --noche-900: #0C1220;
  --noche-800: #101A2C;
  --surface:   #11161F;
  --surface-2: #161D29;
  --surface-3: #1C2531;

  /* Texto */
  --text:  #E7EDF6;
  --text-2:#BFCAD9;
  --muted: #8D9AAE;
  --dim:   #66738A;

  /* Acentos */
  --cian:      #22E3F8;
  --cian-deep: #0FA8C4;
  --cian-glow: rgba(34, 227, 248, 0.16);
  --amarillo:  #FFD422;
  --amarillo-deep: #C9A200;

  /* Estados de stock */
  --ok:     #2FD07A;
  --ok-bg:  rgba(47, 208, 122, 0.12);
  --pedido: #F5A524;
  --pedido-bg: rgba(245, 165, 36, 0.12);
  --nope:   #FF6072;
  --nope-bg: rgba(255, 96, 114, 0.12);

  /* Líneas y sombras */
  --line:   rgba(139, 176, 214, 0.14);
  --line-2: rgba(139, 176, 214, 0.26);
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.85);
  --shadow-lg: 0 40px 90px -35px rgba(0, 0, 0, 0.95);

  /* Tipografías */
  --display: "Sora", "Segoe UI", system-ui, sans-serif;
  --body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  /* Curvas */
  --ease:      cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Medidas */
  --gutter: clamp(1.15rem, 4.5vw, 4rem);
  --maxw: 1280px;
  --nav-h: 68px;
  --r: 14px;
  --r-sm: 10px;
}

/* =============================================================
   2. Reset y base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}

body {
  background: var(--graf-950);
  color: var(--text);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { border: 0; background: none; cursor: pointer; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { font-family: var(--display); text-wrap: balance; line-height: 1.06; letter-spacing: -0.025em; font-weight: 700; }

::selection { background: var(--cian); color: var(--graf-950); }

:focus-visible {
  outline: 2px solid var(--cian);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 999;
  padding: .7rem 1.1rem; background: var(--cian); color: var(--graf-950);
  border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilidades
   ============================================================= */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--mono);
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted);
}
.eyebrow .num {
  color: var(--cian);
  padding-right: .55rem;
  border-right: 1px solid var(--line-2);
}
.eyebrow-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 4px rgba(47, 208, 122, .16);
  animation: pulso 2.6s ease-in-out infinite;
}
@keyframes pulso {
  0%, 100% { box-shadow: 0 0 0 4px rgba(47, 208, 122, .16); }
  50%      { box-shadow: 0 0 0 8px rgba(47, 208, 122, .04); }
}

/* Aparición al hacer scroll */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: none; }

/* =============================================================
   4. Tipografía de secciones
   ============================================================= */
.section { padding-block: clamp(3.5rem, 9vw, 7rem); position: relative; }
.section-alt { background: linear-gradient(180deg, var(--graf-900) 0%, var(--noche-900) 100%); }
.section-alt::before, .section-alt::after {
  content: ""; position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2) 20%, var(--line-2) 80%, transparent);
}
.section-alt::before { top: 0; }
.section-alt::after { bottom: 0; }

.section-head { max-width: 62ch; margin-bottom: clamp(2rem, 5vw, 3.25rem); }
.section-title {
  font-size: clamp(1.95rem, 5.4vw, 3.4rem);
  margin-top: .9rem;
  max-width: 20ch;
}
.section-title em {
  font-style: normal;
  color: var(--cian);
}
.section-sub {
  margin-top: 1rem;
  color: var(--text-2);
  font-size: clamp(1rem, 1.6vw, 1.08rem);
  max-width: 58ch;
}
.section-sub strong { color: var(--amarillo); font-weight: 600; }

/* =============================================================
   5. Componentes: botones y etiquetas
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .78rem 1.35rem;
  border-radius: var(--r-sm);
  font-family: var(--body);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  transition: transform .35s var(--ease), background-color .3s var(--ease),
              border-color .3s var(--ease), box-shadow .35s var(--ease), color .3s var(--ease);
  white-space: nowrap;
}
.btn-lg { padding: 1rem 1.7rem; font-size: 1rem; }
.btn-sm { padding: .5rem .95rem; font-size: .85rem; }
.btn-block { width: 100%; }

.btn-primary {
  background: var(--cian);
  color: #04222A;
  box-shadow: 0 0 0 0 var(--cian-glow);
}
.btn-primary:hover {
  background: #4CEBFF;
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -14px rgba(34, 227, 248, .7);
}

.btn-ghost {
  border-color: var(--line-2);
  color: var(--text);
  background: rgba(255, 255, 255, .02);
}
.btn-ghost:hover {
  border-color: var(--cian);
  color: var(--cian);
  transform: translateY(-2px);
}

.btn-wa {
  background: #1FB855;
  color: #04220F;
}
.btn-wa:hover { background: #29D566; transform: translateY(-2px); }

/* Etiquetas de stock */
.tag {
  display: inline-flex; align-items: center; gap: .4rem;
  font-family: var(--mono);
  font-size: .68rem; letter-spacing: .08em; text-transform: uppercase;
  padding: .3rem .55rem;
  border-radius: 6px;
  border: 1px solid currentColor;
  line-height: 1;
  white-space: nowrap;
}
.tag::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor;
}
.tag-ok     { color: var(--ok);     background: var(--ok-bg); }
.tag-pedido { color: var(--pedido); background: var(--pedido-bg); }
.tag-nope   { color: var(--nope);   background: var(--nope-bg); }

.badge-dest {
  position: absolute; top: .85rem; left: .85rem; z-index: 3;
  font-family: var(--mono); font-size: .64rem; letter-spacing: .1em; text-transform: uppercase;
  background: var(--amarillo); color: #241C00;
  padding: .28rem .5rem; border-radius: 5px; font-weight: 500;
}

/* =============================================================
   6. Navegación
   ============================================================= */
.nav {
  position: sticky; top: 0; z-index: 60;
  height: var(--nav-h);
  display: flex; align-items: center;
  background: rgba(7, 9, 13, .72);
  border-bottom: 1px solid transparent;
  transition: background-color .4s var(--ease), border-color .4s var(--ease);
}
@supports (backdrop-filter: blur(14px)) {
  .nav { backdrop-filter: blur(14px) saturate(140%); background: rgba(7, 9, 13, .58); }
}
/* Al bajar, la barra se vuelve opaca: si no, el texto de la web
   se transparenta por debajo y se lee fatal en el móvil. */
.nav.is-stuck { background: #070910; border-bottom-color: var(--line); }
@supports (backdrop-filter: blur(14px)) {
  .nav.is-stuck { background: rgba(7, 9, 16, .97); }
}

.nav-inner {
  width: 100%; max-width: var(--maxw); margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex; align-items: center; gap: 1.5rem;
}

.logo { display: inline-flex; align-items: center; gap: .6rem; }
.logo-mark { color: var(--cian); display: grid; place-items: center; }
.logo-text {
  font-family: var(--display); font-weight: 800; font-size: 1.12rem;
  letter-spacing: -0.03em;
}
.logo-text span { color: var(--cian); }

.nav-links { display: none; gap: 1.6rem; margin-left: auto; }
.nav-links a {
  position: relative; font-size: .93rem; color: var(--text-2); font-weight: 500;
  transition: color .3s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 1px;
  background: var(--cian);
  transition: right .4s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { right: 0; }
.nav-links a.is-active { color: var(--cian); }

.nav-actions { display: flex; align-items: center; gap: .7rem; margin-left: auto; }
.nav-links + .nav-actions { margin-left: 0; }

.nav-status {
  display: none; align-items: center; gap: .45rem;
  font-family: var(--mono); font-size: .72rem; color: var(--muted);
}
.nav-status .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--dim);
}
.nav-status.is-open .dot { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.nav-status.is-open { color: var(--text-2); }

.nav-toggle {
  width: 40px; height: 40px; display: grid; place-content: center; gap: 5px;
  border: 1px solid var(--line); border-radius: 9px;
}
.nav-toggle span {
  display: block; width: 17px; height: 1.6px; background: var(--text);
  transition: transform .35s var(--ease), opacity .25s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.3px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child  { transform: translateY(-3.3px) rotate(-45deg); }

.nav-drawer {
  position: fixed; inset: var(--nav-h) 0 auto 0; z-index: 55;
  background: rgba(9, 12, 18, .98);
  border-bottom: 1px solid var(--line);
  display: grid; gap: .2rem;
  padding: 1rem var(--gutter) 1.6rem;
  transform: translateY(-12px); opacity: 0; pointer-events: none;
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.nav-drawer.is-open { opacity: 1; transform: none; pointer-events: auto; }
.nav-drawer a {
  padding: .85rem .2rem; border-bottom: 1px solid var(--line);
  font-family: var(--display); font-size: 1.15rem; font-weight: 600;
}

/* =============================================================
   7. Hero
   ============================================================= */
.hero {
  position: relative;
  padding-block: clamp(3.5rem, 11vw, 7.5rem) clamp(3rem, 8vw, 5.5rem);
  overflow: hidden;
  isolation: isolate;
}

.hero-field {
  position: absolute; inset: -20% -10%;
  z-index: -3;
  background:
    radial-gradient(circle 46vw at var(--mx, 30%) var(--my, 22%), rgba(34, 227, 248, .18), transparent 62%),
    radial-gradient(circle 40vw at calc(var(--mx, 30%) + 26%) calc(var(--my, 22%) + 24%), rgba(37, 86, 190, .28), transparent 66%),
    radial-gradient(circle 34vw at 78% 8%, rgba(255, 212, 34, .07), transparent 60%);
  filter: blur(52px);
  transition: background .5s var(--ease-soft);
}

.hero-grid {
  position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 20%, transparent 78%);
  opacity: .55;
}

.hero-scan {
  position: absolute; left: 0; right: 0; top: 0; height: 240px; z-index: -1;
  background: linear-gradient(180deg, transparent, rgba(34, 227, 248, .07), transparent);
  animation: barrido 9s var(--ease-soft) infinite;
  pointer-events: none;
}
@keyframes barrido {
  0%   { transform: translateY(-260px); opacity: 0; }
  22%  { opacity: 1; }
  78%  { opacity: 1; }
  100% { transform: translateY(88vh); opacity: 0; }
}

.hero-inner { position: relative; }

.hero-title {
  margin-top: 1.4rem;
  font-size: clamp(2.4rem, 7.4vw, 5.1rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  max-width: 17ch;
}
.hero-title em {
  font-style: normal;
  color: var(--cian);
}
.hero-title .hl {
  position: relative; display: inline-block;
  color: var(--graf-950);
  padding: 0 .22em;
}
.hero-title .hl::before {
  content: ""; position: absolute; inset: .08em -.02em .1em;
  background: var(--amarillo);
  transform: skewX(-6deg);
  z-index: -1;
  border-radius: 3px;
}

.hero-lede {
  margin-top: 1.6rem;
  max-width: 54ch;
  color: var(--text-2);
  font-size: clamp(1rem, 1.9vw, 1.15rem);
}

.hero-cta {
  margin-top: 2rem;
  display: flex; flex-wrap: wrap; gap: .8rem;
}

.hero-stats {
  margin-top: clamp(2.4rem, 6vw, 3.6rem);
  display: grid; gap: 1.2rem;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.hero-stats .stat dt {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--dim);
}
.hero-stats .stat dd {
  margin-top: .3rem; font-family: var(--display); font-weight: 600; font-size: 1.02rem;
}
.hero-stats .stat dd span { color: var(--cian); }

.hero-card {
  position: relative; z-index: 2;
  display: block;
  width: min(100% - (2 * var(--gutter)), 420px);
  margin: clamp(2.4rem, 6vw, 3.5rem) auto 0;
  padding: 1.25rem 1.35rem;
  background: linear-gradient(140deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line-2);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  transition: transform .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
}
.hero-card:hover {
  transform: translateY(-4px);
  border-color: var(--cian);
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--cian-glow);
}
.hero-card-label {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--cian);
}
.hero-card strong { display: block; margin-top: .5rem; font-family: var(--display); font-size: 1.05rem; }
.hero-card > span:not(.hero-card-label):not(.hero-card-go) {
  display: block; margin-top: .3rem; color: var(--muted); font-size: .9rem;
}
.hero-card-go {
  display: inline-block; margin-top: .9rem;
  font-size: .86rem; font-weight: 600; color: var(--amarillo);
}

/* =============================================================
   8. Ticker
   ============================================================= */
.ticker {
  border-block: 1px solid var(--line);
  background: var(--graf-900);
  overflow: hidden;
  padding-block: .8rem;
}
.ticker-track {
  display: flex; align-items: center; gap: 1.4rem;
  width: max-content;
  animation: correr 46s linear infinite;
  font-family: var(--mono); font-size: .8rem;
  letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
}
.ticker-track i { color: var(--cian); font-style: normal; }
@keyframes correr { to { transform: translateX(-50%); } }

/* =============================================================
   9. Catálogo
   ============================================================= */
.cat-tools { display: grid; gap: 1rem; margin-bottom: 1.4rem; }

.search {
  position: relative;
  display: flex; align-items: center; gap: .65rem;
  padding: .3rem .3rem .3rem .95rem;
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.search:focus-within { border-color: var(--cian); box-shadow: 0 0 0 4px var(--cian-glow); }
.search svg { color: var(--muted); flex: none; }
.search input {
  flex: 1; min-width: 0;
  padding: .7rem 0; border: 0; background: none; outline: none;
  font-size: .98rem;
}
.search input::placeholder { color: var(--dim); }
.search-clear {
  width: 34px; height: 34px; border-radius: 8px; color: var(--muted);
  font-size: 1.3rem; line-height: 1; flex: none;
}
.search-clear:hover { color: var(--text); background: var(--surface-3); }

.chips {
  display: flex; gap: .5rem;
  overflow-x: auto; overflow-y: visible;
  padding-bottom: .35rem;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
  /* El degradado del borde derecho avisa de que hay más categorías */
  mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 34px), transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 34px), transparent 100%);
}
@media (min-width: 960px) {
  .chips { flex-wrap: wrap; overflow-x: visible; mask-image: none; -webkit-mask-image: none; }
}
.chip {
  flex: none;
  padding: .5rem .9rem;
  border: 1px solid var(--line-2); border-radius: 999px;
  font-size: .86rem; color: var(--text-2); white-space: nowrap;
  transition: color .3s var(--ease), border-color .3s var(--ease), background-color .3s var(--ease);
}
.chip:hover { border-color: var(--cian); color: var(--text); }
.chip.is-active {
  background: var(--cian); border-color: var(--cian); color: #04222A; font-weight: 600;
}
.chip .n { opacity: .6; margin-left: .35rem; font-family: var(--mono); font-size: .76rem; }

.cat-count {
  font-family: var(--mono); font-size: .76rem; color: var(--dim);
  margin-bottom: 1.1rem;
}

.grid-productos {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.card {
  position: relative;
  display: flex; flex-direction: column;
  background: linear-gradient(160deg, var(--surface-2) 0%, var(--surface) 60%);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  transition: transform .45s var(--ease), border-color .35s var(--ease), box-shadow .45s var(--ease);
  will-change: transform;
}
.card::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  border-radius: var(--r);
  background: radial-gradient(340px circle at var(--px, 50%) var(--py, 0%), var(--cian-glow), transparent 70%);
  opacity: 0; transition: opacity .4s var(--ease);
}
.card:hover, .card:focus-within {
  border-color: var(--line-2);
  box-shadow: var(--shadow);
}
.card:hover::after { opacity: 1; }
.card.is-agotado { opacity: .72; }

.card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(135deg, var(--surface-3), var(--noche-800));
  display: grid; place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-ph {
  display: grid; place-items: center; gap: .5rem;
  color: var(--dim); text-align: center; padding: 1rem;
}
.card-ph svg { opacity: .5; }
.card-ph span {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase;
}
.card-media::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(139,176,214,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139,176,214,.06) 1px, transparent 1px);
  background-size: 26px 26px;
  pointer-events: none;
}

.card-body { padding: .95rem 1rem 1.05rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.card-marca {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--cian);
}
.card-nombre {
  font-family: var(--display); font-size: 1rem; font-weight: 600; line-height: 1.25;
  letter-spacing: -0.015em;
}
.card-specs {
  display: flex; flex-wrap: wrap; gap: .3rem;
  list-style: none; padding: 0; margin: 0;
}
.card-specs li {
  font-size: .72rem; color: var(--muted);
  border: 1px solid var(--line); border-radius: 5px;
  padding: .18rem .42rem;
}
.card-precio { margin-top: auto; padding-top: .55rem; display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; }
.card-precio .pen {
  font-family: var(--display); font-weight: 700; font-size: 1.3rem;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.card-precio .usd { font-family: var(--mono); font-size: .76rem; color: var(--dim); }
.card-foot { display: flex; align-items: center; gap: .5rem; justify-content: space-between; flex-wrap: wrap; }
.card-acciones { display: flex; gap: .45rem; width: 100%; margin-top: .3rem; }
.card-acciones .btn { flex: 1; padding-inline: .6rem; font-size: .84rem; }
.card-ver {
  border: 1px solid var(--line-2); border-radius: var(--r-sm);
  padding: .55rem .8rem; font-size: .84rem; color: var(--text-2); font-weight: 500;
  transition: border-color .3s var(--ease), color .3s var(--ease);
}
.card-ver:hover { border-color: var(--cian); color: var(--cian); }

.cat-vacio {
  text-align: center; color: var(--muted); padding: 3rem 1rem;
  border: 1px dashed var(--line-2); border-radius: var(--r);
}
.cat-vacio a { color: var(--cian); text-decoration: underline; text-underline-offset: 3px; }

.aviso {
  padding: 1.2rem; border: 1px solid var(--pedido); border-radius: var(--r);
  background: var(--pedido-bg); color: var(--text);
}

.card-skel {
  height: 340px; border-radius: var(--r);
  background: linear-gradient(100deg, var(--surface) 30%, var(--surface-3) 50%, var(--surface) 70%);
  background-size: 200% 100%;
  animation: cargando 1.4s linear infinite;
}
@keyframes cargando { to { background-position: -200% 0; } }

/* =============================================================
   10. PCs armadas
   ============================================================= */
.grid-pcs { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }

.pc {
  position: relative;
  display: flex; flex-direction: column;
  padding: 1.5rem 1.4rem 1.4rem;
  background: linear-gradient(165deg, var(--surface-2), var(--graf-900) 75%);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  transition: transform .45s var(--ease), border-color .35s var(--ease);
}
.pc:hover { transform: translateY(-4px); border-color: var(--line-2); }
.pc.is-dest { border-color: var(--cian); }
.pc.is-dest::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(70% 40% at 50% 0%, var(--cian-glow), transparent 70%);
}
.pc-tope { display: grid; gap: .55rem; justify-items: start; }
.pc-nombre { font-size: 1.4rem; min-height: 2.9rem; display: flex; align-items: flex-end; }
.pc-gancho {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--cian);
  min-height: 2.1em; display: block;
}
.pc-resumen { color: var(--text-2); font-size: .95rem; margin-top: .85rem; }
.pc-specs { list-style: none; padding: 0; margin: 1.15rem 0 0; display: grid; gap: .5rem; }
.pc-specs li {
  display: flex; gap: .8rem; justify-content: space-between;
  padding-bottom: .5rem; border-bottom: 1px solid var(--line);
  font-size: .88rem;
}
.pc-specs .k { color: var(--dim); font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; flex: none; }
.pc-specs .v { text-align: right; color: var(--text-2); }
.pc-incluye { list-style: none; padding: 0; margin: 1.1rem 0 0; display: grid; gap: .4rem; }
.pc-incluye li { display: flex; gap: .5rem; align-items: flex-start; font-size: .86rem; color: var(--text-2); }
.pc-incluye li::before { content: "✓"; color: var(--ok); font-weight: 700; flex: none; }
.pc-precio { margin-top: 1.3rem; display: flex; align-items: baseline; gap: .55rem; flex-wrap: wrap; }
.pc-precio .pen { font-family: var(--display); font-weight: 800; font-size: 1.85rem; letter-spacing: -0.035em; font-variant-numeric: tabular-nums; }
.pc-precio .usd { font-family: var(--mono); font-size: .8rem; color: var(--dim); }
.pc .btn { margin-top: 1.1rem; }

/* =============================================================
   11. Servicios
   ============================================================= */
.grid-servicios { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }

.serv {
  position: relative;
  background: var(--graf-950);
  padding: 1.6rem 1.35rem 1.4rem;
  transition: background-color .4s var(--ease);
}
.serv:hover { background: var(--surface); }
.serv-num {
  font-family: var(--mono); font-size: .72rem; color: var(--cian); letter-spacing: .1em;
}
.serv h3 { margin-top: .7rem; font-size: 1.18rem; }
.serv p { margin-top: .6rem; color: var(--muted); font-size: .92rem; }
.serv-cta {
  display: inline-flex; align-items: center; gap: .4rem;
  margin-top: 1rem; font-size: .88rem; font-weight: 600; color: var(--amarillo);
  transition: gap .3s var(--ease);
}
.serv-cta::after { content: "→"; transition: transform .3s var(--ease); }
.serv:hover .serv-cta::after { transform: translateX(3px); }

/* =============================================================
   12. Ventajas
   ============================================================= */
.grid-ventajas { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.vent {
  padding: 1.4rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(255,255,255,.014);
  transition: border-color .4s var(--ease), transform .4s var(--ease);
}
.vent:hover { border-color: var(--line-2); transform: translateY(-3px); }
.vent h3 {
  font-size: 1.08rem; padding-left: .9rem; position: relative;
}
.vent h3::before {
  content: ""; position: absolute; left: 0; top: .18em; bottom: .18em; width: 3px;
  background: var(--cian); border-radius: 2px;
}
.vent p { margin-top: .7rem; color: var(--muted); font-size: .92rem; }

/* =============================================================
   13. Pagos
   ============================================================= */
.pagos {
  display: grid; gap: .8rem;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}
.pago {
  display: grid; gap: .3rem; justify-items: center; text-align: center;
  padding: 1.3rem .8rem;
  border: 1px solid var(--line); border-radius: var(--r);
  background: var(--surface);
  transition: border-color .35s var(--ease), transform .35s var(--ease);
}
.pago:hover { border-color: var(--cian); transform: translateY(-3px); }
.pago-ic {
  width: 42px; height: 42px; border-radius: 11px;
  display: grid; place-items: center; margin-bottom: .45rem;
  background: var(--surface-3); color: var(--cian);
  font-family: var(--display); font-weight: 800; font-size: 1.1rem;
}
.pago-yape { background: #742384; color: #fff; }
.pago-plin { background: #00BBC7; color: #04222A; }
.pago strong { font-family: var(--display); font-size: .98rem; }
.pago span { font-size: .8rem; color: var(--muted); }

.pagos-nota {
  margin-top: 1.4rem;
  padding: 1.1rem 1.2rem;
  border-left: 3px solid var(--amarillo);
  background: rgba(255, 212, 34, .06);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  color: var(--text-2); font-size: .95rem;
}
.pagos-nota strong { color: var(--amarillo); }
.pagos-nota em { font-style: normal; color: var(--text); font-weight: 600; }

/* =============================================================
   14. Testimonios
   ============================================================= */
.grid-testimonios { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.testi {
  margin: 0; padding: 1.5rem 1.4rem;
  border: 1px solid var(--line); border-radius: var(--r);
  background: var(--surface);
  position: relative;
}
.testi::before {
  content: "\201C";
  position: absolute; top: -.1rem; right: 1rem;
  font-family: var(--display); font-size: 4.5rem; line-height: 1;
  color: var(--cian); opacity: .18;
}
.testi blockquote { font-size: 1rem; color: var(--text-2); }
.testi figcaption { margin-top: 1.1rem; display: grid; gap: .1rem; }
.testi figcaption strong { font-family: var(--display); font-size: .95rem; }
.testi figcaption span { font-family: var(--mono); font-size: .72rem; color: var(--dim); letter-spacing: .06em; }
.testi-nota { margin-top: 1.4rem; font-family: var(--mono); font-size: .72rem; color: var(--dim); }

/* =============================================================
   15. Contacto
   ============================================================= */
.contacto-grid { display: grid; gap: 1.1rem; }

.cot, .local {
  padding: 1.6rem 1.4rem;
  border: 1px solid var(--line); border-radius: var(--r);
  background: var(--surface);
}
.cot h3, .local h3 { font-size: 1.3rem; }
.cot-intro { margin-top: .7rem; color: var(--muted); font-size: .93rem; }

.cot-form { margin-top: 1.4rem; display: grid; gap: .95rem; }
.field { display: grid; gap: .4rem; }
.field label { font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.field .opt { text-transform: none; letter-spacing: 0; color: var(--dim); }
.field input, .field select, .field textarea {
  padding: .8rem .9rem;
  background: var(--graf-950);
  border: 1px solid var(--line-2); border-radius: var(--r-sm);
  outline: none;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
  font-size: .95rem;
  width: 100%;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--cian); box-shadow: 0 0 0 4px var(--cian-glow);
}
.field input:user-invalid, .field textarea:user-invalid { border-color: var(--nope); }
.cot-legal { font-size: .78rem; color: var(--dim); text-align: center; }

.local-row { display: grid; gap: .25rem; padding-block: .95rem; border-bottom: 1px solid var(--line); }
.local-row:first-of-type { padding-top: 1.3rem; }
.local-k { font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--cian); }
.local-v { color: var(--text-2); font-size: .95rem; }
.local-v a { color: var(--text); border-bottom: 1px solid var(--cian); }
.local .cerrado { color: var(--nope); }
.local .btn { margin-top: 1.3rem; }

/* =============================================================
   16. Pie
   ============================================================= */
.foot {
  border-top: 1px solid var(--line);
  background: var(--graf-900);
  padding-top: clamp(2.5rem, 6vw, 4rem);
}
.foot-inner { display: grid; gap: 2rem; padding-bottom: 2.5rem; }
.foot-brand p { margin-top: .8rem; color: var(--muted); font-size: .9rem; max-width: 34ch; }
.foot-title {
  display: block; font-family: var(--mono); font-size: .68rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--dim); margin-bottom: .8rem;
}
.foot-nav { display: grid; gap: .5rem; align-content: start; }
.foot-nav a { color: var(--text-2); font-size: .92rem; width: fit-content; }
.foot-nav a:hover { color: var(--cian); }
.foot-info p { color: var(--muted); font-size: .9rem; margin-bottom: .5rem; }
.foot-info a { color: var(--text); border-bottom: 1px solid var(--cian); }

.foot-bottom {
  display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between;
  padding-block: 1.3rem 2rem;
  border-top: 1px solid var(--line);
  font-size: .84rem; color: var(--dim);
}
.libro {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .6rem .9rem;
  border: 1px solid var(--line-2); border-radius: var(--r-sm);
  color: var(--text-2); font-weight: 500;
  transition: border-color .3s var(--ease), color .3s var(--ease);
}
.libro:hover { border-color: var(--amarillo); color: var(--amarillo); }

/* =============================================================
   17. WhatsApp flotante y modal
   ============================================================= */
.wa-float {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 70;
  width: 54px; height: 54px; border-radius: 50%;
  display: grid; place-items: center;
  background: #1FB855; color: #fff;
  box-shadow: 0 12px 30px -10px rgba(31, 184, 85, .7);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(31, 184, 85, .55);
  animation: onda 2.8s var(--ease-soft) infinite;
}
@keyframes onda {
  0%   { transform: scale(1); opacity: .8; }
  100% { transform: scale(1.6); opacity: 0; }
}
.wa-float:hover { transform: scale(1.07); }

.modal {
  width: min(760px, calc(100vw - 1.6rem));
  max-height: min(88vh, 900px);
  padding: 0;
  border: 1px solid var(--line-2);
  border-radius: var(--r);
  background: var(--surface);
  color: var(--text);
  overflow: hidden;
}
.modal::backdrop { background: rgba(4, 6, 10, .82); backdrop-filter: blur(3px); }
.modal-inner { overflow-y: auto; max-height: min(88vh, 900px); }
.modal-close {
  position: absolute; top: .6rem; right: .7rem; z-index: 5;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(7, 9, 13, .8); border: 1px solid var(--line-2);
  color: var(--text); font-size: 1.4rem; line-height: 1;
}
.modal-close:hover { border-color: var(--cian); color: var(--cian); }

.m-galeria { display: grid; gap: .5rem; padding: 0; background: var(--noche-900); }
.m-foto {
  aspect-ratio: 16 / 10; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--surface-3), var(--noche-800));
  color: var(--dim);
}
.m-foto img { width: 100%; height: 100%; object-fit: cover; }
.m-thumbs { display: flex; gap: .4rem; padding: .5rem; overflow-x: auto; }
.m-thumbs button {
  width: 62px; height: 46px; flex: none; border-radius: 6px; overflow: hidden;
  border: 1px solid var(--line-2); background: var(--surface-3);
}
.m-thumbs button.is-active { border-color: var(--cian); }
.m-thumbs img { width: 100%; height: 100%; object-fit: cover; }

.m-body { padding: 1.4rem 1.4rem 1.6rem; display: grid; gap: .8rem; }
.m-marca { font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--cian); }
.m-nombre { font-size: 1.5rem; }
.m-desc { color: var(--text-2); font-size: .95rem; }
.m-precio { display: flex; align-items: baseline; gap: .6rem; flex-wrap: wrap; }
.m-precio .pen { font-family: var(--display); font-weight: 800; font-size: 1.9rem; letter-spacing: -0.035em; font-variant-numeric: tabular-nums; }
.m-precio .usd { font-family: var(--mono); font-size: .82rem; color: var(--dim); }
.m-tabla { list-style: none; padding: 0; margin: .4rem 0 0; display: grid; gap: .55rem; }
.m-tabla li {
  display: grid; grid-template-columns: 1fr; gap: .1rem;
  padding-bottom: .55rem; border-bottom: 1px solid var(--line);
}
.m-tabla .k { font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.m-tabla .v { color: var(--text-2); font-size: .93rem; }
.m-nota { font-size: .8rem; color: var(--dim); }

/* =============================================================
   18. Libro de reclamaciones (página aparte)
   ============================================================= */
.rec-hero { padding-block: clamp(2.5rem, 7vw, 4.5rem) 1.5rem; border-bottom: 1px solid var(--line); }
.rec-hero h1 { font-size: clamp(1.9rem, 5vw, 3rem); margin-top: 1rem; }
.rec-hero p { margin-top: 1rem; color: var(--text-2); max-width: 65ch; }

.rec-layout { display: grid; gap: 1.2rem; padding-block: clamp(2rem, 6vw, 3.5rem); }

.rec-form { display: grid; gap: 1.6rem; }
.rec-bloque {
  padding: 1.5rem 1.35rem;
  border: 1px solid var(--line); border-radius: var(--r);
  background: var(--surface);
}
.rec-bloque > h2 {
  font-size: 1.12rem; display: flex; align-items: center; gap: .7rem;
  padding-bottom: .9rem; margin-bottom: 1.1rem; border-bottom: 1px solid var(--line);
}
.rec-bloque > h2 .n {
  font-family: var(--mono); font-size: .72rem; color: var(--cian);
  border: 1px solid var(--line-2); border-radius: 6px; padding: .2rem .45rem;
}
.rec-campos { display: grid; gap: .95rem; }
.rec-radios { display: grid; gap: .6rem; }
.rec-radio {
  display: flex; gap: .75rem; align-items: flex-start;
  padding: .9rem 1rem;
  border: 1px solid var(--line-2); border-radius: var(--r-sm);
  cursor: pointer;
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}
.rec-radio:hover { border-color: var(--cian); }
.rec-radio input { margin-top: .28rem; accent-color: var(--cian); flex: none; }
.rec-radio strong { display: block; font-family: var(--display); font-size: .98rem; }
.rec-radio span { font-size: .86rem; color: var(--muted); }
.rec-radio:has(input:checked) { border-color: var(--cian); background: var(--cian-glow); }

.rec-aviso {
  padding: 1.1rem 1.2rem;
  border-left: 3px solid var(--cian);
  background: rgba(34, 227, 248, .06);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  color: var(--text-2); font-size: .9rem;
}
.rec-error {
  padding: 1rem 1.2rem; border-left: 3px solid var(--nope);
  background: var(--nope-bg); border-radius: 0 var(--r-sm) var(--r-sm) 0;
  color: var(--text); font-size: .92rem;
}
.rec-ok {
  text-align: center;
  padding: clamp(2rem, 6vw, 3.5rem) 1.5rem;
  border: 1px solid var(--ok); border-radius: var(--r);
  background: var(--ok-bg);
}
.rec-ok h2 { font-size: clamp(1.5rem, 4vw, 2.2rem); }
.rec-ok .numero {
  display: inline-block; margin: 1.3rem 0;
  font-family: var(--mono); font-size: clamp(1.4rem, 4vw, 2rem); letter-spacing: .08em;
  color: var(--ok);
  padding: .7rem 1.3rem; border: 1px dashed var(--ok); border-radius: var(--r-sm);
}
.rec-ok p { color: var(--text-2); max-width: 52ch; margin-inline: auto; }

/* =============================================================
   19. Responsive (móvil primero)
   ============================================================= */
@media (min-width: 540px) {
  .grid-pcs, .grid-ventajas, .grid-testimonios { grid-template-columns: repeat(2, 1fr); }
  .m-tabla li { grid-template-columns: 200px 1fr; gap: 1rem; align-items: baseline; }
}

@media (min-width: 720px) {
  .cat-tools { grid-template-columns: minmax(240px, 340px) 1fr; align-items: center; }
  .grid-servicios { grid-template-columns: repeat(2, 1fr); }
  .contacto-grid { grid-template-columns: 1fr 1fr; align-items: start; }
  .cot-form { grid-template-columns: 1fr 1fr; }
  .field-full, .cot-form .btn, .cot-legal { grid-column: 1 / -1; }
  .foot-inner { grid-template-columns: 1.4fr 1fr 1.3fr; }
  .hero-card { margin-inline: 0; }
  .m-galeria { grid-template-columns: 1fr; }
}

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .nav-status { display: inline-flex; }
  .grid-pcs, .grid-servicios, .grid-ventajas { grid-template-columns: repeat(3, 1fr); }
  .grid-testimonios { grid-template-columns: repeat(2, 1fr); }
  .grid-productos { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
  .rec-layout { grid-template-columns: 1fr; max-width: 880px; margin-inline: auto; }
  .rec-campos.dos { grid-template-columns: 1fr 1fr; }
  .hero-inner { max-width: 90%; }
  .hero-card {
    position: absolute; right: var(--gutter); bottom: 0; margin: 0;
    width: 340px;
  }
}

@media (min-width: 1280px) {
  .grid-testimonios { grid-template-columns: repeat(4, 1fr); }
}

/* =============================================================
   20. Movimiento reducido — solo lo intrusivo
   (los micro-efectos siguen activos a propósito: en Windows
    muchas máquinas traen esta opción encendida de fábrica)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-scan { animation: none; opacity: 0; }
  .ticker-track { animation: none; }
  .wa-float::before { animation: none; }
  .eyebrow-dot { animation: none; }
  .card-skel { animation: none; }
}

/* Impresión: que el catálogo se pueda imprimir de forma legible */
@media print {
  .nav, .wa-float, .hero-field, .hero-grid, .hero-scan, .ticker, .cat-tools { display: none !important; }
  body { background: #fff; color: #000; }
  .card, .pc { break-inside: avoid; border-color: #999; }
}

/* =============================================================
   21. Página de producto
   ============================================================= */
.miga {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .05em;
  color: var(--dim); display: flex; flex-wrap: wrap; gap: .45rem; align-items: center;
  margin-bottom: 1.6rem;
}
.miga a { color: var(--muted); }
.miga a:hover { color: var(--cian); }
.miga span:last-child { color: var(--text-2); }

.ficha { display: grid; gap: 1.6rem; }
.ficha-media .m-foto {
  aspect-ratio: 4 / 3; border: 1px solid var(--line); border-radius: var(--r);
  background: linear-gradient(135deg, var(--surface-3), var(--noche-800));
  display: grid; place-items: center; overflow: hidden;
}
.ficha-media .m-foto img { width: 100%; height: 100%; object-fit: cover; }
.ficha-media .m-thumbs { display: flex; gap: .5rem; margin-top: .6rem; overflow-x: auto; }
.ficha-media .m-thumbs img {
  width: 84px; height: 62px; object-fit: cover; flex: none;
  border: 1px solid var(--line-2); border-radius: 8px;
}

.ficha-datos { display: grid; gap: .8rem; align-content: start; }
.ficha-nombre {
  font-size: clamp(1.5rem, 4.5vw, 2.3rem);
  letter-spacing: -0.03em;
}
.ficha-datos .card-specs li { font-size: .8rem; }

.ficha-tabla { margin-top: clamp(2.5rem, 7vw, 4rem); }
.ficha-tabla .m-tabla { margin-top: 1.2rem; }

@media (min-width: 860px) {
  .ficha { grid-template-columns: 1.05fr 1fr; gap: 2.5rem; align-items: start; }
  .ficha-tabla .m-tabla li { grid-template-columns: 240px 1fr; gap: 1.2rem; align-items: baseline; }
}

/* El nombre de la tarjeta ahora es un enlace a su página */
.card-nombre a { color: inherit; }
.card-nombre a:hover { color: var(--cian); }
.card-ver { text-align: center; display: inline-flex; align-items: center; justify-content: center; }