/* =============================================================
   MÓDULO AUSTRAL — hoja de estilo única
   Sistema: retícula técnica sobre azul petróleo, acento verde.
   Sin esquinas redondeadas: la geometría es la identidad.
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  /* fondos: azul petróleo casi negro, nunca #000 */
  --bg:        #05141D;
  --bg-2:      #08202C;
  --panel:     #0B2A38;
  --panel-2:   #0F3648;
  --panel-3:   #143F52;

  /* texto: crema fría, nunca blanco puro */
  --ink:       #E8F1EF;
  --ink-2:     #A7C0BC;
  --ink-3:     #6B8B88;

  /* acentos */
  --verde:     #3FD48A;
  --verde-2:   #2AA36B;
  --verde-d:   #0E3B2C;
  --azul:      #4FA3D1;
  --alerta:    #E4B363;

  /* Colores del producto real, tomados de las fotos del fabricante.
     REGLA: se usan solo donde de verdad hay ese material (acabados del
     catálogo, materiales del visor 3D). El ámbar --alerta está a un paso de
     la madera y en este sistema significa «aviso»: si la madera se usara de
     adorno, el aviso dejaría de leerse como aviso. */
  --blanco-panel: #EEF2F1;
  --gris-panel: #9AA8AE;
  --madera: #C08A4E;
  --madera-2: #8A5F33;
  --marco: #1B1F22;

  /* líneas de plano */
  --line:      rgba(232,241,239,.14);
  --line-2:    rgba(232,241,239,.07);
  --line-v:    rgba(63,212,138,.30);

  /* tipografía */
  --display: "Archivo", system-ui, -apple-system, sans-serif;
  --sans:    "Inter", system-ui, -apple-system, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  /* medidas */
  --gutter:  clamp(1.15rem, 4vw, 3.5rem);
  --maxw:    1420px;
  --nav-h:   72px;

  /* curvas */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
}

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.62;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;              /* clip, no hidden: no rompe sticky */
  overscroll-behavior-y: none;
}

img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
table { border-collapse: collapse; width: 100%; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

::selection { background: var(--verde); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--verde);
  outline-offset: 3px;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem;
  background: var(--verde); color: var(--bg);
  font-family: var(--mono); font-size: .8rem; letter-spacing: .04em;
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilidades
   ============================================================= */
.kicker {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--verde);
  display: inline-flex; align-items: center; gap: .6rem;
}
.kicker .dot {
  width: 6px; height: 6px; background: var(--verde);
  animation: latido 2.4s var(--ease-soft) infinite;
}
@keyframes latido { 0%,100% { opacity: 1; } 50% { opacity: .25; } }

/* =============================================================
   4. Componentes
   ============================================================= */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  --btn-bd: var(--line);
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5rem;
  padding: .92rem 1.5rem;
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bd);
  overflow: hidden;
  transition: color .38s var(--ease-out), border-color .38s var(--ease-out);
  white-space: nowrap;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--verde);
  transform: scaleY(0); transform-origin: bottom;
  transition: transform .42s var(--ease-out);
}
.btn > * { position: relative; z-index: 1; }
.btn:hover::before { transform: scaleY(1); }
.btn:hover { color: var(--bg); border-color: var(--verde); }

.btn-solid { --btn-bg: var(--verde); --btn-fg: var(--bg); --btn-bd: var(--verde); font-weight: 500; }
.btn-solid::before { background: var(--ink); }
.btn-ghost  { --btn-bd: var(--line); }
.btn-plain  { --btn-bd: transparent; color: var(--ink-2); padding-inline: .4rem; }
.btn-plain::before { display: none; }
.btn-plain:hover { color: var(--verde); text-decoration: underline; text-underline-offset: 5px; }
.btn-sm { padding: .68rem 1.1rem; font-size: .72rem; }
.btn-xs { padding: .5rem .8rem; font-size: .68rem; }
.btn-lg { padding: 1.1rem 2rem; }
.btn:disabled {
  --btn-bg: var(--panel); --btn-fg: var(--ink-3); --btn-bd: var(--line);
  cursor: not-allowed;
}
.btn:disabled::before { display: none; }
.btn:disabled:hover { color: var(--ink-3); border-color: var(--line); }

/* campos */
.campo { display: block; position: relative; }
.campo > span {
  display: block;
  font-family: var(--mono); font-size: .68rem;
  letter-spacing: .13em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: .5rem;
}
.campo input, .campo textarea, .campo select {
  width: 100%;
  padding: .85rem 1rem;
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: .98rem;
  transition: border-color .3s var(--ease-out), background .3s var(--ease-out);
}
.campo input:focus, .campo textarea:focus {
  outline: none; border-color: var(--verde); background: var(--panel);
}
.campo textarea { resize: vertical; min-height: 110px; }
.campo-mini > span { font-size: .62rem; }
.campo-mini input { padding: .55rem .7rem; font-family: var(--mono); font-size: .85rem; }

/* El aviso solo aparece en campos ya tocados (data-tocado lo pone main.js al
   salir del campo y al intentar enviar): regañar a un campo que nadie ha
   tocado espanta mas de lo que ayuda. */
.campo input[data-tocado]:invalid,
.campo textarea[data-tocado]:invalid { border-color: var(--alerta); }
.campo-error {
  display: none;
  font-style: normal;
  font-family: var(--mono); font-size: .62rem;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--alerta);
  margin-top: .5rem;
}
.campo input[data-tocado]:invalid ~ .campo-error,
.campo textarea[data-tocado]:invalid ~ .campo-error { display: block; }

.form-row { display: grid; gap: 1rem; }
@media (min-width: 720px) { .form-row { grid-template-columns: 1fr 1fr; gap: 1.2rem; } }

.check { display: flex; gap: .75rem; align-items: flex-start; cursor: pointer; }
.check input { margin-top: .28rem; width: 16px; height: 16px; accent-color: var(--verde); flex: 0 0 auto; }
.check span { font-size: .86rem; color: var(--ink-2); line-height: 1.55; }

.form { display: grid; gap: 1.2rem; }
.form-msg {
  font-family: var(--mono); font-size: .8rem;
  color: var(--verde); min-height: 1.2em;
}
.form-msg.is-err { color: var(--alerta); }

/* =============================================================
   5. Splash
   ============================================================= */
.splash {
  position: fixed; inset: 0; z-index: 9000;
  display: grid; place-items: center;
  background: var(--bg);
  transition: opacity .7s var(--ease-out), clip-path .8s var(--ease-out);
  /* red de seguridad: se va sola a los 4,5 s aunque el JS falle */
  animation: splashSafety .01s 4.5s forwards;
}
@keyframes splashSafety { to { opacity: 0; visibility: hidden; pointer-events: none; clip-path: inset(0 0 100% 0); } }
.splash.is-out { opacity: 0; visibility: hidden; pointer-events: none; clip-path: inset(0 0 100% 0); }
.splash-inner { display: grid; justify-items: center; gap: 1.1rem; }
.splash-mark {
  font-family: var(--display); font-weight: 800; font-size: 2.4rem;
  letter-spacing: -.04em; color: var(--verde);
}
.splash-line { display: block; width: 120px; height: 1px; background: var(--line); position: relative; overflow: hidden; }
.splash-line::after {
  content: ""; position: absolute; inset: 0; background: var(--verde);
  transform: scaleX(0); transform-origin: left;
  animation: cargaBarra 1.6s var(--ease-soft) forwards;
}
@keyframes cargaBarra { to { transform: scaleX(1); } }
.splash-txt {
  font-family: var(--mono); font-size: .68rem;
  letter-spacing: .32em; color: var(--ink-3);
}

/* =============================================================
   6. HUD de plano
   ============================================================= */
.hud {
  position: fixed; left: max(.9rem, 1.2vw); top: 50%; z-index: 60;
  transform: translateY(-50%);
  display: none; flex-direction: column; align-items: center; gap: .8rem;
  font-family: var(--mono); font-size: .62rem; letter-spacing: .16em;
  color: var(--ink-3);
  pointer-events: none;
  opacity: 0; transition: opacity .6s var(--ease-out);
}
.is-ready .hud { opacity: 1; }
.hud-sec { color: var(--verde); }
.hud-rail { display: block; width: 1px; height: 130px; background: var(--line); position: relative; }
.hud-rail i { position: absolute; inset: 0 auto auto 0; width: 1px; height: 0; background: var(--verde); }
@media (min-width: 1280px) { .hud { display: flex; } }

/* =============================================================
   7. Nav
   ============================================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  border-bottom: 1px solid transparent;
  transition: background .5s var(--ease-out), border-color .5s var(--ease-out), backdrop-filter .5s;
}
.nav.is-stuck {
  background: rgba(5,20,29,.86);
  border-bottom-color: var(--line);
}
@supports (backdrop-filter: blur(14px)) {
  .nav.is-stuck { background: rgba(5,20,29,.62); backdrop-filter: blur(16px) saturate(150%); }
}
.nav-in {
  max-width: var(--maxw); margin-inline: auto;
  padding-inline: var(--gutter);
  height: var(--nav-h);
  display: flex; align-items: center; gap: 1.4rem;
}
.brand { display: flex; align-items: center; gap: .7rem; margin-right: auto; }
.brand-mark {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  border: 1px solid var(--verde);
  font-family: var(--display); font-weight: 800; font-size: .82rem;
  letter-spacing: -.02em; color: var(--verde);
}
.brand-txt {
  font-family: var(--display); font-weight: 700; font-size: .92rem;
  letter-spacing: .04em;
}
.brand-txt span { color: var(--verde); }

.nav-links { display: none; gap: 1.6rem; }
.nav-links a {
  position: relative;
  font-family: var(--mono); font-size: .74rem;
  letter-spacing: .08em; color: var(--ink-2);
  display: inline-flex; align-items: baseline; gap: .42rem;
  padding-block: .3rem;
  transition: color .3s var(--ease-out);
}
.nav-links a i { font-style: normal; font-size: .6rem; color: var(--ink-3); transition: color .3s; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1px; width: 100%;
  background: var(--verde); transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover i { color: var(--verde); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
@media (min-width: 1024px) { .nav-links { display: flex; } }

.nav-cta { display: none; }
@media (min-width: 720px) { .nav-cta { display: inline-flex; } }

.nav-burger {
  display: grid; gap: 6px; width: 42px; height: 42px;
  place-content: center; border: 1px solid var(--line);
}
.nav-burger span { display: block; width: 18px; height: 1px; background: var(--ink); transition: transform .35s var(--ease-out), opacity .35s; }
.nav-burger[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:last-child  { transform: translateY(-3.5px) rotate(-45deg); }
@media (min-width: 1024px) { .nav-burger { display: none; } }

.nav-panel {
  display: grid;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: .6rem var(--gutter) 1.2rem;
}
.nav-panel a {
  display: flex; align-items: baseline; gap: .7rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--line-2);
  font-family: var(--display); font-weight: 600; font-size: 1.05rem;
}
.nav-panel a i { font-style: normal; font-family: var(--mono); font-size: .68rem; color: var(--verde); }

/* =============================================================
   8. Hero
   ============================================================= */
.hero {
  position: relative;
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: flex-end;
  padding: calc(var(--nav-h) + 3rem) 0 clamp(2rem, 6vh, 4.5rem);
  overflow: hidden;
  isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -3; }
.hero-media img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 52%;
  filter: saturate(.92) contrast(1.05);
  will-change: transform;
}
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(5,20,29,.82) 0%, rgba(5,20,29,.34) 34%, rgba(5,20,29,.72) 74%, rgba(5,20,29,.97) 100%),
    linear-gradient(90deg, rgba(5,20,29,.86) 0%, rgba(5,20,29,.28) 62%, transparent 100%);
}
.hero-plano { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; opacity: .55; }
.hero-cota-txt {
  font-family: var(--mono); font-size: 11px; fill: var(--verde);
  letter-spacing: .1em;
}
.hero-cotas { opacity: 0; animation: cotasIn 1.1s 1.5s var(--ease-out) forwards; }
@keyframes cotasIn { to { opacity: 1; } }

.hero-in {
  position: relative;
  width: 100%;
  max-width: var(--maxw); margin-inline: auto;
  padding-inline: var(--gutter);
}
.hero-title {
  margin: 1.15rem 0 0;
  font-size: clamp(2.55rem, 8.4vw, 7rem);
  font-weight: 800;
  font-stretch: 108%;
  letter-spacing: -.038em;
  line-height: .95;
  max-width: 15ch;
}
.hero-title span { display: block; }
.hero-title em {
  font-style: normal;
  color: var(--verde);
  position: relative;
}
.hero-title em::after {
  content: ""; position: absolute; left: 0; bottom: .1em;
  width: 100%; height: 2px; background: var(--verde);
  transform: scaleX(0); transform-origin: left;
  animation: subrayado .9s 1.25s var(--ease-out) forwards;
}
@keyframes subrayado { to { transform: scaleX(1); } }

.hero-sub {
  margin-top: 1.5rem;
  max-width: 46ch;
  font-size: clamp(1rem, 1.6vw, 1.14rem);
  color: var(--ink-2);
}
.hero-sub strong { color: var(--ink); font-weight: 600; }

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

.hero-specs {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--line);
  border: 1px solid var(--line);
  margin-top: 2.6rem;
}
.hero-specs > div { background: rgba(5,20,29,.72); padding: .95rem 1.05rem; }
.hero-specs dt {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-3);
}
.hero-specs dd {
  margin: .35rem 0 0;
  font-family: var(--display); font-weight: 700; font-size: 1.02rem;
  letter-spacing: -.01em;
}
.hero-specs dd.is-precio { color: var(--verde); }
@media (min-width: 720px) { .hero-specs { grid-template-columns: repeat(4, 1fr); max-width: 720px; } }

.hero-scroll {
  position: absolute; left: 50%; bottom: 1.1rem; z-index: 2;
  transform: translateX(-50%);
  width: 1px; height: 46px; background: var(--line);
  overflow: hidden;
  display: none;
}
.hero-scroll span { position: absolute; inset: 0; background: var(--verde); animation: bajar 2.2s var(--ease-soft) infinite; }
@keyframes bajar { 0% { transform: translateY(-100%); } 60%,100% { transform: translateY(100%); } }
@media (min-width: 960px) { .hero-scroll { display: block; } }

/* =============================================================
   9. Ticker
   ============================================================= */
.ticker {
  border-block: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden;
  padding-block: .85rem;
}
.ticker-track {
  display: flex; align-items: center; gap: 1.6rem;
  width: max-content;
  animation: correr 42s linear infinite;
  font-family: var(--mono); font-size: .74rem;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-2);
}
.ticker-track i { color: var(--verde); font-style: normal; }
@keyframes correr { to { transform: translateX(-50%); } }

/* =============================================================
   10. Estructura de sección
   ============================================================= */
.sec {
  --sec-pad: clamp(4rem, 9vw, 8rem);
  position: relative;
  max-width: var(--maxw); margin-inline: auto;
  padding: var(--sec-pad) var(--gutter);
  border-top: 1px solid var(--line-2);
}
.sec-head { max-width: 62ch; margin-bottom: clamp(2.4rem, 5vw, 4rem); }
.sec-num {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .24em;
  color: var(--verde); margin-bottom: 1rem;
}
.sec-num::before { content: "["; margin-right: .3rem; opacity: .5; }
.sec-num::after  { content: "]"; margin-left: .3rem; opacity: .5; }
.sec-title {
  font-size: clamp(1.95rem, 4.6vw, 3.5rem);
  font-stretch: 104%;
  margin-bottom: 1.1rem;
}
.sec-title em { font-style: normal; color: var(--verde); }
.sec-lead { color: var(--ink-2); font-size: clamp(.98rem, 1.35vw, 1.08rem); }
/* El contador cuelga del padding de la seccion, no de la cabecera: la cabecera
   esta limitada a 62ch y el numero tiene que llegar al borde del plano. */
.sec-count {
  position: absolute; top: var(--sec-pad); right: var(--gutter);
  font-family: var(--mono); font-size: .7rem;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-3);
}
@media (max-width: 900px) { .sec-count { display: none; } }
/* El SVG del hero se recorta por los lados (slice): la cota de altura vive
   pegada al borde derecho, asi que en pantallas angostas se corta por la
   mitad. Antes que media cota, ninguna. */
@media (max-width: 900px) { .hero-cota-alto { display: none; } }
.sec-lead-aviso {
  border-left: 2px solid var(--alerta);
  padding-left: 1rem;
  color: var(--ink-2);
  font-size: .92rem;
}

/* =============================================================
   11. Ventajas
   ============================================================= */
.ventajas-grid {
  display: grid; gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.vent {
  position: relative;
  background: var(--bg);
  padding: clamp(1.5rem, 3vw, 2.3rem);
  transition: background .45s var(--ease-out), color .45s var(--ease-out);
}
.vent-n {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .2em;
  color: var(--verde); margin-bottom: 1.5rem;
  transition: color .45s var(--ease-out);
}
.vent h3 {
  font-size: 1.16rem; font-weight: 700; margin-bottom: .7rem;
  letter-spacing: -.015em;
}
.vent p:last-child { color: var(--ink-2); font-size: .93rem; transition: color .45s var(--ease-out); }
.vent:hover { background: var(--verde); color: var(--bg); }
.vent:hover .vent-n { color: var(--verde-d); }
.vent:hover p:last-child { color: rgba(5,20,29,.82); }
@media (min-width: 720px)  { .ventajas-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .ventajas-grid { grid-template-columns: repeat(3, 1fr); } }

/* perfiles */
.perfiles { margin-top: clamp(2.5rem, 5vw, 4.5rem); display: grid; gap: 1.8rem; }
.perfiles-foto { position: relative; margin: 0; }
.perfiles-foto img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.perfiles-foto figcaption,
.proceso-foto figcaption,
.testi-foto figcaption {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .13em;
  text-transform: uppercase; color: var(--ink-3);
  padding-top: .6rem;
}
.perfiles-lista { display: grid; gap: 0; }
.perfiles-lista article { padding: 1.3rem 0; border-top: 1px solid var(--line); }
.perfiles-lista article:last-child { border-bottom: 1px solid var(--line); }
.perfiles-lista article h3 {
  display: flex; align-items: baseline; gap: .75rem;
  font-size: 1.08rem; margin-bottom: .5rem;
}
.perfiles-head { padding-bottom: 1.4rem; }
.perfiles-head p {
  font-family: var(--mono); font-size: .68rem;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--verde); margin-bottom: .7rem;
}
.perfiles-head h3 { font-size: clamp(1.4rem, 3vw, 2rem); font-stretch: 104%; }
.perfiles-lista article h3 i {
  font-style: normal; font-family: var(--mono); font-size: .7rem;
  color: var(--verde); border: 1px solid var(--line); padding: .18rem .45rem;
}
.perfiles-lista p { color: var(--ink-2); font-size: .93rem; }
@media (min-width: 960px) {
  .perfiles { grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
  .perfiles-foto { position: sticky; top: calc(var(--nav-h) + 2rem); }
}

/* =============================================================
   12. Catálogo
   ============================================================= */
.cat-tabs { display: flex; flex-wrap: wrap; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: 2rem; }
.cat-tabs button {
  flex: 1 1 auto;
  display: flex; align-items: center; gap: .6rem;
  padding: .95rem 1.2rem;
  background: var(--bg);
  font-family: var(--mono); font-size: .76rem; letter-spacing: .1em;
  color: var(--ink-2);
  transition: background .35s var(--ease-out), color .35s var(--ease-out);
}
.cat-tabs button i {
  font-style: normal; display: grid; place-items: center;
  width: 22px; height: 22px; border: 1px solid var(--line); font-size: .62rem; color: var(--verde);
}
.cat-tabs button span { margin-left: auto; color: var(--ink-3); font-size: .68rem; }
.cat-tabs button:hover { color: var(--ink); }
.cat-tabs button[aria-selected="true"] { background: var(--verde); color: var(--bg); }
.cat-tabs button[aria-selected="true"] i { border-color: rgba(5,20,29,.35); color: var(--bg); }
.cat-tabs button[aria-selected="true"] span { color: rgba(5,20,29,.6); }

.cat-grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.prod { background: var(--bg); display: flex; flex-direction: column; }
.prod-foto { overflow: hidden; background: var(--panel); }
.prod-foto img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  transition: transform .8s var(--ease-out), filter .8s var(--ease-out);
  filter: saturate(.9);
}
.prod:hover .prod-foto img { transform: scale(1.045); filter: saturate(1.06); }
.prod-body { padding: 1.25rem 1.3rem 1.45rem; display: flex; flex-direction: column; flex: 1; }
.prod-tag {
  align-self: flex-start;
  font-family: var(--mono); font-size: .6rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--bg); background: var(--verde); padding: .22rem .5rem; margin-bottom: .85rem;
}
.prod h3 { font-size: 1.14rem; margin-bottom: .4rem; }
.prod-spec {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .05em;
  color: var(--verde); margin-bottom: .75rem;
}
.prod-txt { color: var(--ink-2); font-size: .9rem; margin-bottom: 1rem; }
.prod-incluye { list-style: none; padding: 0; margin: 0 0 1.1rem; display: grid; gap: .38rem; }
.prod-incluye li {
  position: relative; padding-left: 1.1rem;
  font-size: .86rem; color: var(--ink-2);
}
.prod-incluye li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 6px; height: 1px; background: var(--verde);
}
.prod-precio {
  margin-top: auto;
  font-family: var(--display); font-weight: 800; font-size: 1.6rem;
  letter-spacing: -.03em; color: var(--verde);
}
.prod-precio-incl { color: var(--ink-3); font-size: 1.1rem; }
.prod-clp {
  display: block; font-family: var(--mono); font-size: .7rem;
  letter-spacing: .06em; color: var(--ink-3); font-weight: 400;
  margin-top: .2rem;
}
.prod-tramos { margin-top: auto; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.prod-tramos > div {
  background: var(--bg-2); padding: .6rem .8rem;
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
}
.prod-tramos span { font-family: var(--mono); font-size: .7rem; color: var(--ink-2); letter-spacing: .05em; }
.prod-tramos b { font-family: var(--display); font-weight: 700; font-size: 1.02rem; color: var(--verde); }
.prod-nota { font-size: .76rem; color: var(--ink-3); margin-top: .8rem; line-height: 1.5; }

/* Cuentas de la rejilla, que no son las que parecen: la ficha destacada
   .prod-xl ocupa DOS celdas, pero solo a partir de 1080 px. Por debajo cuenta
   como una más. De ahí salen dos aritméticas distintas:

     a 3 columnas   módulos 2+8 = 10 -> sobra 1, la última quedaba sola
                    baños   2+7 =  9 -> cuadra
                    extras  2+4 =  6 -> cuadra

     a 2 columnas   módulos     9 -> sobra 1
                    baños       8 -> cuadra
                    extras      5 -> sobra 1

   La última ficha del panel que descuadra se estira hasta cerrar su fila y
   pasa a disposición horizontal, para que la foto no crezca sin control.
   OJO: si se añade o se quita un producto hay que rehacer esta cuenta. */
.cat-grid > .prod:last-child.es-cierre { flex-direction: row; }
.cat-grid > .prod:last-child.es-cierre .prod-foto img { height: 100%; aspect-ratio: auto; min-height: 100%; }
.cat-grid > .prod:last-child.es-cierre .prod-body { justify-content: center; }

@media (min-width: 640px)  { .cat-grid { grid-template-columns: repeat(2, 1fr); } }

/* 2 columnas: cierran módulos y extras. */
@media (min-width: 640px) and (max-width: 1079px) {
  [data-panel="modulos"] .cat-grid > .prod:last-child,
  [data-panel="extras"]  .cat-grid > .prod:last-child {
    grid-column: span 2;
    flex-direction: row;
  }
  [data-panel="modulos"] .cat-grid > .prod:last-child .prod-foto,
  [data-panel="extras"]  .cat-grid > .prod:last-child .prod-foto { flex: 0 0 38%; }
  [data-panel="modulos"] .cat-grid > .prod:last-child .prod-foto img,
  [data-panel="extras"]  .cat-grid > .prod:last-child .prod-foto img { height: 100%; aspect-ratio: auto; min-height: 100%; }
  [data-panel="modulos"] .cat-grid > .prod:last-child .prod-body,
  [data-panel="extras"]  .cat-grid > .prod:last-child .prod-body { justify-content: center; }
}

@media (min-width: 1080px) { .cat-grid { grid-template-columns: repeat(3, 1fr); } }

/* 3 columnas: cierra solo módulos, y ocupa la fila entera. Foto estrecha para
   que no compita con la ficha destacada de arriba. */
@media (min-width: 1080px) {
  [data-panel="modulos"] .cat-grid > .prod:last-child {
    grid-column: 1 / -1;
    flex-direction: row;
  }
  [data-panel="modulos"] .cat-grid > .prod:last-child .prod-foto { flex: 0 0 30%; }
  [data-panel="modulos"] .cat-grid > .prod:last-child .prod-foto img { height: 100%; aspect-ratio: auto; min-height: 100%; }
  [data-panel="modulos"] .cat-grid > .prod:last-child .prod-body { padding: 1.6rem 2rem; justify-content: center; }
  [data-panel="modulos"] .cat-grid > .prod:last-child h3 { font-size: 1.3rem; }
  [data-panel="modulos"] .cat-grid > .prod:last-child .prod-txt { max-width: 60ch; }
}
@media (min-width: 1080px) {
  .prod-xl { grid-column: span 2; flex-direction: row; }
  .prod-xl .prod-foto { flex: 0 0 46%; }
  .prod-xl .prod-foto img { height: 100%; aspect-ratio: auto; min-height: 100%; }
  .prod-xl .prod-body { padding: 1.8rem 2rem; }
  .prod-xl h3 { font-size: 1.6rem; }
}

.cat-pie {
  margin-top: 1.6rem;
  font-size: .84rem; color: var(--ink-3);
  border-left: 2px solid var(--line-v); padding-left: 1rem;
  max-width: 78ch;
}
.cat-pie b { color: var(--ink-2); font-family: var(--mono); font-size: .8rem; }

/* Acabado real de cada módulo, con el color que sale de fábrica. */
.prod-acabado {
  display: flex; align-items: center; gap: .6rem;
  margin-top: .55rem;
  font-family: var(--mono); font-size: .62rem;
  letter-spacing: .13em; text-transform: uppercase; color: var(--ink-3);
}
.prod-acabado i {
  width: 26px; height: 13px; flex: 0 0 auto;
  background: var(--c);
  border: 1px solid var(--line);
}
.prod-acabado i.es-madera {
  background: repeating-linear-gradient(90deg,
    var(--madera) 0 3px, var(--madera-2) 3px 5px, var(--madera) 5px 7px);
}

/* Burbuja de WhatsApp: misma forma que la del asistente, con el verde de
   marca en vez del de sistema para que se reconozca de un vistazo. */
.chat-wa { text-decoration: none; }
.chat-wa .chat-btn-ico svg { width: 20px; height: 20px; }

/* =============================================================
   12b. De la fábrica · material real
   ============================================================= */
/* La única sección con material fotográfico real del fabricante. Va antes de
   la calculadora a propósito: primero la prueba de que existe, después el
   número. */
.fab-video { margin: 0 0 1px; position: relative; }
.fab-video video {
  display: block; width: 100%; height: auto;
  aspect-ratio: 16 / 9; object-fit: cover;
  background: var(--bg-2);
  border: 1px solid var(--line);
}
.fab-video figcaption,
.fab-obras figcaption {
  font-family: var(--mono); font-size: .66rem;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-3); line-height: 1.7;
  padding-top: .7rem;
}
.fab-video figcaption strong { color: var(--verde); font-weight: 500; }

.fab-obras { display: grid; gap: 1.6rem; margin-top: 2.4rem; }
.fab-obras figure { margin: 0; }
.fab-obras img {
  width: 100%; height: auto; display: block;
  aspect-ratio: 3 / 2; object-fit: cover;
  border: 1px solid var(--line);
}
@media (min-width: 780px) {
  .fab-obras { grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
  .fab-obras figure { background: var(--bg); padding: 0 0 1rem; }
  .fab-obras img { border: 0; }
  .fab-obras figcaption { padding: .7rem 1rem 0; }
}

.fab-datos { margin-top: 2.4rem; display: grid; gap: 1.6rem; }
@media (min-width: 900px) { .fab-datos { grid-template-columns: 1fr 1fr; gap: 2.4rem; align-items: center; } }
.fab-datos dl {
  margin: 0; display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--line); border: 1px solid var(--line);
}
@media (min-width: 560px) { .fab-datos dl { grid-template-columns: repeat(4, 1fr); } }
.fab-datos dl > div { background: var(--bg-2); padding: .9rem 1rem; }
.fab-datos dt {
  font-family: var(--mono); font-size: .58rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-3);
}
.fab-datos dd { margin: .35rem 0 0; font-family: var(--display); font-weight: 700; font-size: .98rem; }

/* Ámbar, como todo lo que es un aviso: lo de las fotos no está en la lista
   de precios y hay que decirlo donde se ven las fotos. */
.fab-nota {
  border-left: 2px solid var(--alerta);
  padding-left: 1rem;
  color: var(--ink-2); font-size: .92rem; line-height: 1.65;
}
.fab-nota a { color: var(--verde); border-bottom: 1px solid var(--verde); }

/* =============================================================
   13. Proceso
   ============================================================= */
.pasos { list-style: none; padding: 0; margin: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.paso { background: var(--bg); padding: 1.5rem 1.4rem; display: flex; gap: 1.1rem; align-items: flex-start; }
.paso-n {
  font-family: var(--display); font-weight: 800; font-size: 1.5rem;
  color: var(--verde-d); letter-spacing: -.04em; flex: 0 0 auto;
  transition: color .45s var(--ease-out);
}
.paso:hover .paso-n { color: var(--verde); }
.paso h3 { font-size: 1.08rem; margin-bottom: .25rem; }
.paso-plazo {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .13em;
  text-transform: uppercase; color: var(--verde); margin-bottom: .55rem;
}
.paso div > p:last-child { color: var(--ink-2); font-size: .9rem; }
@media (min-width: 720px)  { .pasos { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .pasos { grid-template-columns: repeat(5, 1fr); } .paso { flex-direction: column; gap: .7rem; } }

.proceso-foto { margin: 2rem 0 0; }
.proceso-foto img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

/* =============================================================
   14. Calculadora
   ============================================================= */
.calc { border: 1px solid var(--line); background: var(--bg-2); }

.calc-steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 1px; background: var(--line); border-bottom: 1px solid var(--line);
}
.calc-steps li {
  background: var(--bg-2);
  padding: .8rem .5rem;
  display: flex; flex-direction: column; align-items: center; gap: .35rem;
  font-family: var(--mono); font-size: .6rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-3);
  transition: background .4s var(--ease-out), color .4s var(--ease-out);
}
.calc-steps li i {
  font-style: normal; display: grid; place-items: center;
  width: 24px; height: 24px; border: 1px solid var(--line);
  font-size: .7rem;
}
.calc-steps li.is-on { color: var(--verde); }
.calc-steps li.is-on i { border-color: var(--verde); color: var(--verde); }
.calc-steps li.is-done i { background: var(--verde); border-color: var(--verde); color: var(--bg); }
.calc-steps li span { display: none; }
@media (min-width: 720px) { .calc-steps li span { display: block; } .calc-steps li { flex-direction: row; gap: .6rem; padding: .9rem 1rem; } }

.calc-paso { display: grid; }
.calc-paso[hidden] { display: none !important; }
@media (min-width: 960px) { .calc-paso { grid-template-columns: 1fr 340px; } }
.calc-col { padding: clamp(1.4rem, 3vw, 2.4rem); }
.calc-col-ancha { grid-column: 1 / -1; }
.calc-h { font-size: clamp(1.3rem, 2.4vw, 1.8rem); margin-bottom: .7rem; }
.calc-p { color: var(--ink-2); font-size: .95rem; max-width: 60ch; margin-bottom: 1.6rem; }
.calc-nav { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; margin-top: 1.8rem; }
.calc-legal { font-size: .78rem; color: var(--ink-3); margin-top: 1rem; max-width: 60ch; }
.calc-estado {
  font-family: var(--mono); font-size: .8rem; color: var(--verde);
  margin-top: 1rem; display: flex; align-items: center; gap: .6rem;
}
.calc-estado.is-err { color: var(--alerta); }
.calc-estado::before {
  content: ""; width: 8px; height: 8px; background: currentColor; flex: 0 0 auto;
}
.calc-estado.is-cargando::before { animation: latido 1s linear infinite; }

.calc-aside {
  padding: clamp(1.4rem, 3vw, 2.4rem);
  border-top: 1px solid var(--line);
  background: var(--bg);
}
@media (min-width: 960px) { .calc-aside { border-top: 0; border-left: 1px solid var(--line); } }
.calc-aside-sticky { align-self: start; position: sticky; top: calc(var(--nav-h) + 1rem); }
.calc-aside-k {
  font-family: var(--mono); font-size: .64rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--verde); margin-bottom: 1.1rem;
}
.calc-aside-n { font-size: .76rem; color: var(--ink-3); margin-top: 1.1rem; line-height: 1.55; }

.lectura { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.lectura > div { background: var(--bg-2); padding: .7rem .85rem; }
.lectura dt {
  font-family: var(--mono); font-size: .6rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3);
}
.lectura dd { margin: .3rem 0 0; font-family: var(--display); font-weight: 700; font-size: 1rem; }
.lectura dd.is-vacio { color: var(--ink-3); font-weight: 400; }

/* zona de subida */
.drop {
  display: grid; justify-items: center; gap: .55rem;
  padding: clamp(1.8rem, 5vw, 3rem) 1.5rem;
  border: 1px dashed var(--line-v);
  background: rgba(63,212,138,.035);
  text-align: center; cursor: pointer;
  transition: border-color .35s var(--ease-out), background .35s var(--ease-out);
}
.drop:hover, .drop.is-drag { border-color: var(--verde); background: rgba(63,212,138,.09); }
.drop-ico { width: 30px; height: 30px; color: var(--verde); }
.drop-ico svg { width: 100%; height: 100%; }
.drop-t { font-family: var(--display); font-weight: 600; font-size: 1rem; }
.drop-s { font-family: var(--mono); font-size: .68rem; letter-spacing: .06em; color: var(--ink-3); }

/* rango */
.rango { margin: 1.2rem 0 1.8rem; }
.rango input[type="range"] { width: 100%; accent-color: var(--verde); }
.rango-ticks {
  display: flex; justify-content: space-between; margin-top: .4rem;
  font-family: var(--mono); font-size: .62rem; color: var(--ink-3);
}

/* opciones radio */
.opciones { border: 0; padding: 0; margin: 0; }
.opciones legend {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .13em;
  text-transform: uppercase; color: var(--ink-3); margin-bottom: .7rem; padding: 0;
}
.opciones label {
  display: flex; align-items: flex-start; gap: .7rem;
  padding: .8rem .9rem;
  border: 1px solid var(--line);
  margin-bottom: -1px; cursor: pointer;
  transition: border-color .3s var(--ease-out), background .3s var(--ease-out);
}
.opciones label:hover { background: var(--panel); }
.opciones input { margin-top: .28rem; accent-color: var(--verde); }
.opciones span { display: grid; gap: .12rem; }
.opciones b { font-family: var(--display); font-size: .98rem; font-weight: 700; }
.opciones i {
  font-style: normal; font-family: var(--mono); font-size: .68rem;
  letter-spacing: .05em; color: var(--ink-3);
}
.opciones label:has(input:checked) { border-color: var(--verde); background: rgba(63,212,138,.07); }
.opciones label:has(input:checked) i { color: var(--verde); }

/* mapa */
.campo-busca { position: relative; margin-bottom: 1rem; }
.sugerencias {
  position: absolute; left: 0; right: 0; top: 100%; z-index: 30;
  list-style: none; margin: 0; padding: 0;
  background: var(--panel); border: 1px solid var(--verde); border-top: 0;
  max-height: 240px; overflow-y: auto;
}
.sugerencias li {
  padding: .6rem .8rem; font-size: .85rem; cursor: pointer;
  border-bottom: 1px solid var(--line-2); color: var(--ink-2);
}
.sugerencias li:hover, .sugerencias li.is-on { background: var(--verde); color: var(--bg); }

.mapa-wrap { border: 1px solid var(--line); }
.mapa { height: 340px; background: var(--panel); }
@media (min-width: 720px) { .mapa { height: 440px; } }
.mapa-hud {
  display: flex; flex-wrap: wrap; align-items: center; gap: .6rem;
  padding: .6rem .7rem; border-top: 1px solid var(--line); background: var(--bg-2);
}
.mapa-lect {
  margin-left: auto; font-family: var(--mono); font-size: .7rem;
  letter-spacing: .06em; color: var(--ink-3);
}
.mapa-lect.is-ok { color: var(--verde); }
.leaflet-container { background: var(--panel); font-family: var(--sans); }
.leaflet-control-attribution { background: rgba(5,20,29,.8) !important; color: var(--ink-3) !important; font-size: 10px !important; }
.leaflet-control-attribution a { color: var(--ink-2) !important; }

/* configuración */
.config { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.cfg {
  background: var(--bg-2); padding: .9rem 1rem;
  display: grid; grid-template-columns: 1fr auto; gap: .5rem 1rem; align-items: center;
}
.cfg-grupo {
  background: var(--panel); padding: .55rem 1rem;
  font-family: var(--mono); font-size: .64rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--verde);
}
.cfg-info { min-width: 0; }
.cfg-nom { font-family: var(--display); font-weight: 700; font-size: .98rem; }
.cfg-spec { font-family: var(--mono); font-size: .68rem; color: var(--ink-3); letter-spacing: .04em; }
.cfg-precio { font-family: var(--display); font-weight: 700; font-size: 1rem; color: var(--verde); text-align: right; white-space: nowrap; }
.cfg-cant { display: flex; align-items: center; gap: 1px; background: var(--line); border: 1px solid var(--line); grid-column: 2; }
.cfg-cant button {
  width: 30px; height: 30px; background: var(--bg); color: var(--ink-2);
  font-family: var(--mono); display: grid; place-items: center;
  transition: background .25s, color .25s;
}
.cfg-cant button:hover { background: var(--verde); color: var(--bg); }
.cfg-cant output {
  min-width: 38px; height: 30px; background: var(--bg);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: .82rem;
}
.cfg.is-activa { background: rgba(63,212,138,.07); }

.resumen { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; gap: .5rem; }
.resumen li {
  display: flex; justify-content: space-between; gap: 1rem;
  font-size: .84rem; color: var(--ink-2);
  padding-bottom: .5rem; border-bottom: 1px solid var(--line-2);
}
.resumen li b { font-family: var(--mono); font-size: .8rem; color: var(--ink); white-space: nowrap; }
.resumen-vacio { color: var(--ink-3); font-size: .84rem; font-style: italic; }
.resumen-total { border-top: 1px solid var(--verde); padding-top: .9rem; display: grid; gap: .15rem; }
.resumen-total span {
  font-family: var(--mono); font-size: .64rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-3);
}
.resumen-total b { font-family: var(--display); font-weight: 800; font-size: 1.85rem; color: var(--verde); letter-spacing: -.03em; }
.resumen-total i { font-style: normal; font-family: var(--mono); font-size: .76rem; color: var(--ink-3); }

/* puerta de correo */
.form-gate { display: grid; gap: 1.1rem; max-width: 660px; }

/* estudio */
.estudio { grid-column: 1 / -1; padding: clamp(1.4rem, 3vw, 2.4rem); }
.estudio-head { margin-bottom: 1.6rem; }
.estudio-kpis { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.kpi { background: var(--bg); padding: 1.2rem 1.3rem; }
.kpi-k {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3); margin-bottom: .6rem;
}
.kpi-v {
  font-family: var(--display); font-weight: 800; font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: -.035em;
}
.kpi-s { font-family: var(--mono); font-size: .7rem; color: var(--ink-3); margin-top: .25rem; }
.kpi-hero { background: var(--verde-d); }
.kpi-hero .kpi-k { color: rgba(232,241,239,.72); }
.kpi-hero .kpi-v { color: var(--verde); font-size: clamp(1.8rem, 4.4vw, 2.9rem); }
.kpi-hero .kpi-s { color: var(--verde-2); }
@media (min-width: 720px)  { .estudio-kpis { grid-template-columns: repeat(2, 1fr); } .kpi-hero { grid-column: span 2; } }
@media (min-width: 1080px) { .estudio-kpis { grid-template-columns: repeat(4, 1fr); } .kpi-hero { grid-column: span 4; } }

.estudio-cols { display: grid; gap: 1.6rem; margin-top: 1.6rem; }
@media (min-width: 960px) { .estudio-cols { grid-template-columns: 1fr 1fr; gap: 2rem; } }
.estudio-tabla h4 {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--verde); font-weight: 500;
  margin-bottom: .8rem; padding-bottom: .6rem; border-bottom: 1px solid var(--line);
}
.estudio-tabla td { padding: .55rem 0; border-bottom: 1px solid var(--line-2); font-size: .87rem; vertical-align: top; }
.estudio-tabla td:first-child { color: var(--ink-2); }
.estudio-tabla td:last-child { text-align: right; font-family: var(--mono); font-size: .82rem; white-space: nowrap; }
.estudio-tabla tr.is-total td { border-bottom: 0; border-top: 1px solid var(--verde); padding-top: .8rem; color: var(--ink); font-weight: 600; }
.estudio-tabla tr.is-total td:last-child { color: var(--verde); font-size: 1rem; }
.tabla-nota { font-size: .76rem; color: var(--ink-3); margin-top: .8rem; line-height: 1.55; }
.ajustes { display: grid; gap: .8rem; margin-top: 1rem; }
@media (min-width: 540px) { .ajustes { grid-template-columns: 1fr 1fr; } }

.aviso {
  margin-top: 1.8rem; padding: 1.1rem 1.2rem;
  border: 1px solid var(--alerta);
  background: rgba(228,179,99,.06);
}
.aviso p { font-size: .86rem; color: var(--ink-2); }
.aviso b { color: var(--alerta); }

.estudio-acciones { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }

/* =============================================================
   15. Testimonios
   ============================================================= */
.testis { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.testi { background: var(--bg); margin: 0; padding: 1.6rem 1.5rem; display: flex; flex-direction: column; }
.testi-badge {
  align-self: flex-start;
  font-family: var(--mono); font-size: .58rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--alerta); border: 1px solid var(--alerta); padding: .2rem .45rem; margin-bottom: 1.1rem;
}
.testi blockquote {
  margin: 0 0 1.2rem; font-size: 1rem; color: var(--ink); line-height: 1.6;
  position: relative; padding-top: 1.4rem;
}
.testi blockquote::before {
  content: "“"; position: absolute; top: -.35em; left: -.05em;
  font-family: var(--display); font-size: 3.4rem; font-weight: 800;
  color: var(--verde); opacity: .3; line-height: 1;
}
.testi figcaption { margin-top: auto; display: grid; gap: .15rem; }
.testi figcaption b { font-family: var(--display); font-size: .95rem; }
.testi figcaption span { font-family: var(--mono); font-size: .68rem; color: var(--ink-3); letter-spacing: .04em; }
@media (min-width: 860px) { .testis { grid-template-columns: repeat(3, 1fr); } }

.testi-foto { margin: 1.8rem 0 0; }
.testi-foto img { width: 100%; aspect-ratio: 21/9; object-fit: cover; }

/* =============================================================
   16. FAQ
   ============================================================= */
.faqs { border-top: 1px solid var(--line); max-width: 90ch; }
.faq { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem;
  padding: 1.15rem 0;
  font-family: var(--display); font-weight: 600; font-size: clamp(1rem, 1.7vw, 1.15rem);
  transition: color .3s var(--ease-out);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--verde); }
.faq summary i {
  flex: 0 0 auto; position: relative; width: 14px; height: 14px; margin-top: .35rem;
}
.faq summary i::before, .faq summary i::after {
  content: ""; position: absolute; background: var(--verde);
  transition: transform .35s var(--ease-out), opacity .35s;
}
.faq summary i::before { inset: 6px 0 auto 0; height: 1px; }
.faq summary i::after  { inset: 0 6px auto 6px; width: 1px; height: 14px; }
.faq[open] summary i::after { transform: scaleY(0); }
.faq[open] summary { color: var(--verde); }
.faq-body { padding: 0 0 1.3rem; max-width: 72ch; }
.faq-body p { color: var(--ink-2); font-size: .94rem; }

/* =============================================================
   17. Contacto
   ============================================================= */
.sec-contacto { border-top: 1px solid var(--line); }
.contacto-in { display: grid; gap: 2.5rem; }
@media (min-width: 960px) { .contacto-in { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.contacto-datos { list-style: none; margin: 2rem 0 0; padding: 0; border-top: 1px solid var(--line); }
.contacto-datos li {
  display: flex; align-items: baseline; gap: 1rem;
  padding: .85rem 0; border-bottom: 1px solid var(--line-2);
}
.contacto-datos span {
  flex: 0 0 90px;
  font-family: var(--mono); font-size: .64rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-3);
}
.contacto-datos a { font-family: var(--display); font-weight: 600; font-size: 1rem; transition: color .3s; }
.contacto-datos a:hover { color: var(--verde); }

/* =============================================================
   18. Pie
   ============================================================= */
.pie { border-top: 1px solid var(--line); background: var(--bg-2); }
.pie-in { max-width: var(--maxw); margin-inline: auto; padding: 3rem var(--gutter) 2.4rem; display: grid; gap: 1.6rem; }
.pie-marca { display: flex; align-items: center; gap: 1rem; }
.pie-tag { font-family: var(--display); font-weight: 600; font-size: 1rem; }
.pie-nav { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; }
.pie-nav a { font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; color: var(--ink-2); transition: color .3s; }
.pie-nav a:hover { color: var(--verde); }
.pie-legal {
  font-size: .78rem; color: var(--ink-3); max-width: 88ch; line-height: 1.6;
  border-left: 2px solid var(--alerta); padding-left: 1rem;
}
.pie-legal b { color: var(--alerta); }
.pie-copy {
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem;
  padding-top: 1.2rem; border-top: 1px solid var(--line-2);
  font-family: var(--mono); font-size: .68rem; color: var(--ink-3); letter-spacing: .06em;
}

/* =============================================================
   19. Asistente
   ============================================================= */
.chat { position: fixed; right: max(1rem, 2vw); bottom: max(1rem, 2vw); z-index: 500; }
.chat-btn {
  display: flex; align-items: center; gap: .6rem;
  padding: .85rem 1.15rem;
  background: var(--verde); color: var(--bg);
  border: 1px solid var(--verde);
  font-family: var(--mono); font-size: .76rem; letter-spacing: .08em;
  box-shadow: 0 14px 40px rgba(0,0,0,.45);
  transition: transform .35s var(--ease-out), background .35s var(--ease-out);
}
.chat-btn:hover { transform: translateY(-2px); background: var(--ink); }
.chat-btn-ico { width: 18px; height: 18px; }
.chat-btn-ico svg { width: 100%; height: 100%; }
.chat-btn-dot {
  width: 6px; height: 6px; background: var(--bg);
  animation: latido 2s var(--ease-soft) infinite;
}
.chat.is-open .chat-btn { display: none; }

.chat-panel {
  display: flex; flex-direction: column;
  width: min(92vw, 380px); height: min(72vh, 560px);
  background: var(--bg-2);
  border: 1px solid var(--verde);
  box-shadow: 0 24px 70px rgba(0,0,0,.6);
}
.chat-head {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .9rem 1rem; border-bottom: 1px solid var(--line); background: var(--panel);
}
.chat-nombre { font-family: var(--display); font-weight: 700; font-size: 1rem; display: flex; align-items: center; gap: .5rem; }
.chat-on { width: 6px; height: 6px; background: var(--verde); }
.chat-rol { font-family: var(--mono); font-size: .62rem; letter-spacing: .1em; color: var(--ink-3); }
.chat-x { font-size: 1.5rem; line-height: 1; color: var(--ink-3); width: 30px; height: 30px; }
.chat-x:hover { color: var(--verde); }

.chat-log { flex: 1; overflow-y: auto; padding: 1rem; display: grid; gap: .8rem; align-content: start; }
.msg { max-width: 88%; padding: .7rem .9rem; font-size: .89rem; line-height: 1.55; }
.msg p + p { margin-top: .55rem; }
.msg-bot { background: var(--panel); border-left: 2px solid var(--verde); justify-self: start; color: var(--ink-2); }
.msg-yo { background: var(--verde-d); border-right: 2px solid var(--verde); justify-self: end; color: var(--ink); }
.msg-esc { display: flex; gap: 4px; align-items: center; }
.msg-esc i { width: 5px; height: 5px; background: var(--verde); animation: puntito 1.2s var(--ease-soft) infinite; }
.msg-esc i:nth-child(2) { animation-delay: .18s; }
.msg-esc i:nth-child(3) { animation-delay: .36s; }
@keyframes puntito { 0%,100% { opacity: .25; } 50% { opacity: 1; } }

.chat-sugs { display: flex; flex-wrap: wrap; gap: .4rem; padding: 0 1rem .7rem; }
.chat-sugs button {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .04em;
  padding: .38rem .6rem; border: 1px solid var(--line); color: var(--ink-2);
  transition: border-color .3s, color .3s;
}
.chat-sugs button:hover { border-color: var(--verde); color: var(--verde); }

.chat-form { display: flex; gap: 1px; background: var(--line); border-top: 1px solid var(--line); }
.chat-form input { flex: 1; padding: .85rem 1rem; background: var(--bg-2); border: 0; font-size: .9rem; }
.chat-form input:focus { outline: none; background: var(--panel); }
.chat-form button { width: 52px; background: var(--verde); color: var(--bg); display: grid; place-items: center; }
.chat-form button svg { width: 18px; height: 18px; }
.chat-form button:hover { background: var(--ink); }
.chat-legal {
  padding: .55rem 1rem .7rem; background: var(--bg-2);
  font-size: .66rem; color: var(--ink-3); line-height: 1.45;
}

/* =============================================================
   20. Efectos de aparición
   ============================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(26px);
  transition: opacity .85s var(--ease-out), transform .85s var(--ease-out);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }
[data-reveal][data-delay="4"] { transition-delay: .32s; }
[data-reveal][data-delay="5"] { transition-delay: .40s; }

/* =============================================================
   21. Movimiento reducido — solo lo intrusivo
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
  .hero-scroll span { animation: none; }
  .kicker .dot, .chat-btn-dot { animation: none; }
  html { scroll-behavior: auto; }
}

/* =============================================================
   22. El módulo en 3D
   ============================================================= */
/* Portada de la sección: el 3D ya no se pega al scroll. Antes esta sección
   medía 420vh y se quedaba fija mientras el visitante intentaba bajar; ahora
   es una sección normal y el modelo vive en una capa aparte. */
.m3d-portada { display: grid; gap: 1.8rem; }
@media (min-width: 900px) {
  .m3d-portada {
    grid-template-columns: 1.35fr 1fr; gap: 1px;
    background: var(--line); border: 1px solid var(--line);
    align-items: stretch;
  }
  .m3d-portada > * { background: var(--bg); }
}

.m3d-poster { position: relative; margin: 0; overflow: hidden; }
.m3d-poster img { width: 100%; height: 100%; min-height: 300px; object-fit: cover; display: block; }
.m3d-poster::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5,20,29,.15) 0%, rgba(5,20,29,.82) 100%);
}

.m3d-lanza {
  position: absolute; left: 50%; bottom: clamp(1.2rem, 4vw, 2.2rem);
  transform: translateX(-50%);
  z-index: 2;
  display: inline-flex; align-items: center; gap: .8rem;
  padding: 1.05rem 1.7rem;
  background: var(--verde); color: var(--bg);
  border: 1px solid var(--verde);
  font-family: var(--mono); font-size: .78rem;
  letter-spacing: .14em; text-transform: uppercase;
  cursor: pointer; white-space: nowrap;
  transition: background .3s var(--ease-out), color .3s var(--ease-out);
}
.m3d-lanza:hover { background: var(--ink); border-color: var(--ink); }
.m3d-lanza:disabled { background: var(--panel); border-color: var(--line); color: var(--ink-3); cursor: not-allowed; }
/* Triángulo de reproducir, dibujado con bordes: sin librería de iconos */
.m3d-lanza-i {
  width: 0; height: 0; flex: 0 0 auto;
  border-top: 5px solid transparent; border-bottom: 5px solid transparent;
  border-left: 9px solid currentColor;
}
.m3d-lanza:disabled .m3d-lanza-i { display: none; }

.m3d-ficha {
  padding: clamp(1.4rem, 3vw, 2.2rem);
  display: flex; flex-direction: column; gap: 1.3rem; justify-content: center;
}
.m3d-ficha-txt { color: var(--ink-2); font-size: .93rem; }
.m3d-nota { border-left: 2px solid var(--alerta); padding-left: 1rem; color: var(--ink-2); font-size: .88rem; }

.m3d-cotas {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.m3d-cotas > div { background: var(--bg-2); padding: .7rem .9rem; }
.m3d-cotas dt {
  font-family: var(--mono); font-size: .6rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-3);
}
.m3d-cotas dd { margin: .3rem 0 0; font-family: var(--display); font-weight: 700; font-size: 1rem; color: var(--verde); }

/* =============================================================
   22b. Visor 3D · capa aparte
   ============================================================= */
/* Mientras el visor está abierto la página de detrás no se mueve: es
   justamente la pelea que teníamos con el scroll. */
html.visor-abierto { overflow: hidden; }

.visor {
  position: fixed; inset: 0; z-index: 200;
  background:
    radial-gradient(70% 60% at 50% 42%, rgba(15,54,72,.55) 0%, transparent 70%),
    var(--bg);
}
.visor-lienzo {
  position: absolute; inset: 0;
  width: 100%; height: 100%; display: block;
  cursor: grab; touch-action: none;      /* el arrastre lo gobierna el visor */
}
.visor-lienzo:active { cursor: grabbing; }

.visor-cerrar {
  position: absolute; top: 1rem; right: 1rem; z-index: 4;
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .6rem .9rem;
  background: rgba(5,20,29,.7); border: 1px solid var(--line); color: var(--ink);
  font-family: var(--mono); font-size: .64rem;
  letter-spacing: .16em; text-transform: uppercase; cursor: pointer;
  transition: border-color .3s var(--ease-out), color .3s var(--ease-out);
}
.visor-cerrar:hover { border-color: var(--verde); color: var(--verde); }
.visor-cerrar i { font-style: normal; color: var(--ink-3); border: 1px solid var(--line-2); padding: .1rem .32rem; }

.visor-hud {
  position: absolute; top: 1rem; left: 50%; transform: translateX(-50%); z-index: 3;
  display: flex; align-items: center; gap: .7rem;
  font-family: var(--mono); font-size: .64rem; letter-spacing: .16em;
  color: var(--verde);
  background: rgba(5,20,29,.7); border: 1px solid var(--line);
  padding: .45rem .7rem;
}
.m3d-rail { display: block; width: 74px; height: 1px; background: var(--line); position: relative; }
.m3d-rail i { position: absolute; inset: 0 auto auto 0; height: 1px; width: 0; background: var(--verde); transition: width .45s var(--ease-out); }

/* Leyenda de materiales, enfrentada al HUD de vista. */
.m3d-mats {
  position: absolute; top: 1rem; left: 1rem; z-index: 3;
  list-style: none; margin: 0; padding: .6rem .8rem;
  display: grid; gap: .4rem;
  background: rgba(5,20,29,.7); border: 1px solid var(--line);
  font-family: var(--mono); font-size: .6rem;
  letter-spacing: .13em; text-transform: uppercase; color: var(--ink-2);
}
.m3d-mats li { display: flex; align-items: center; gap: .6rem; }
.m3d-mats i { width: 11px; height: 11px; background: var(--c); border: 1px solid var(--line); flex: 0 0 auto; }

.visor-gesto {
  position: absolute; left: 1rem; bottom: 16.5rem; z-index: 3;
  font-family: var(--mono); font-size: .58rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3);
}

.visor-pie {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 3;
  padding: clamp(1rem, 3vw, 1.8rem);
  background: linear-gradient(180deg, transparent 0%, rgba(5,20,29,.88) 40%, rgba(5,20,29,.97) 100%);
}
.m3d-textos { display: grid; pointer-events: none; }
.m3d-textos article {
  grid-area: 1 / 1;          /* todos en la misma celda: el alto lo fija el mayor */
  align-self: start;
  max-width: 54ch;
  opacity: 0; transform: translateY(14px);
  transition: opacity .5s var(--ease-out), transform .5s var(--ease-out);
}
.m3d-textos article.is-on { opacity: 1; transform: none; }
.m3d-n {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .22em;
  color: var(--verde); margin-bottom: .5rem;
}
.m3d-textos h3 { font-size: clamp(1.15rem, 2.4vw, 1.7rem); margin-bottom: .4rem; }
.m3d-textos p { color: var(--ink-2); font-size: clamp(.88rem, 1.3vw, .98rem); }
.m3d-capas { list-style: none; padding: 0; margin: .8rem 0 0; display: grid; gap: .3rem; }
.m3d-capas li {
  display: flex; align-items: center; gap: .6rem;
  font-family: var(--mono); font-size: .62rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2);
}
.m3d-capas i { width: 14px; height: 8px; background: var(--c); flex: 0 0 auto; }

.visor-pasos { display: flex; align-items: center; gap: .6rem; margin-top: 1rem; }
.visor-lista {
  list-style: none; margin: 0; padding: 0;
  display: flex; gap: 1px; background: var(--line);
  border: 1px solid var(--line); flex: 1 1 auto;
  overflow-x: auto; scrollbar-width: none;
}
.visor-lista::-webkit-scrollbar { display: none; }
.visor-lista li { flex: 1 0 auto; display: flex; }
.visor-lista button {
  flex: 1 1 auto;
  display: flex; align-items: baseline; gap: .5rem;
  padding: .7rem 1rem;
  background: var(--bg); border: 0; color: var(--ink-2);
  font-family: var(--mono); font-size: .66rem;
  letter-spacing: .14em; text-transform: uppercase;
  cursor: pointer; white-space: nowrap;
  transition: background .25s var(--ease-out), color .25s var(--ease-out);
}
.visor-lista button i { font-style: normal; color: var(--ink-3); }
.visor-lista button:hover { background: var(--panel); color: var(--ink); }
.visor-lista button.is-on { background: var(--verde); color: var(--bg); }
.visor-lista button.is-on i { color: rgba(5,20,29,.6); }

.visor-fl {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  background: var(--bg); border: 1px solid var(--line); color: var(--ink);
  font-size: 1rem; cursor: pointer;
  transition: border-color .25s var(--ease-out), color .25s var(--ease-out);
}
.visor-fl:hover:not(:disabled) { border-color: var(--verde); color: var(--verde); }
.visor-fl:disabled { color: var(--ink-3); cursor: not-allowed; }

@media (max-width: 719px) {
  .m3d-mats, .visor-gesto { display: none; }
  .visor-hud { left: 1rem; transform: none; }
  .visor-lista button { padding: .6rem .7rem; font-size: .58rem; }
}