/* ═══════════════════════════════════════════════════════════
   LuxDetail Iberia — hoja de estilos
   Diseño original. Sin frameworks.
   Paleta: negro piano · grafito · gris titanio · blanco · plata
   Acento: azul eléctrico (uso mínimo)
   ═══════════════════════════════════════════════════════════ */

:root{
  --piano:   #0a0a0c;
  --grafito: #141519;
  --panel:   #1a1c21;
  --titanio: #8a8f98;
  --plata:   #c7ccd4;
  --blanco:  #f4f5f7;
  --azul:    #2e6bff;
  --linea:   rgba(199,204,212,.14);

  --display: "Marcellus", Georgia, serif;
  --body:    "Manrope", system-ui, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, monospace;

  --gutter: clamp(1.25rem, 5vw, 5rem);
  --ease:   cubic-bezier(.22,.9,.24,1);
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0 }
html{ scroll-behavior:smooth }
body{
  background:var(--piano);
  color:var(--plata);
  font-family:var(--body);
  font-weight:300;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ display:block; max-width:100%; height:auto }
a{ color:inherit }
h1,h2,h3{ font-family:var(--display); font-weight:400; color:var(--blanco); line-height:1.12 }
strong{ color:var(--blanco) }

.visually-hidden{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip:rect(0 0 0 0); white-space:nowrap;
}

::selection{ background:var(--azul); color:var(--blanco) }

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

/* ── Eyebrow / etiquetas ─────────────────────────────── */
.eyebrow{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--titanio);
  margin-bottom:1.4rem;
}
.eyebrow::before{
  content:"— ";
  color:var(--azul);
}
.eyebrow--center{ text-align:center }

/* ── Botones ─────────────────────────────────────────── */
.btn{
  display:inline-block;
  font-family:var(--body);
  font-weight:500;
  font-size:.92rem;
  letter-spacing:.04em;
  text-decoration:none;
  padding:.95rem 2.1rem;
  border:1px solid var(--plata);
  transition:background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), transform .35s var(--ease);
  cursor:pointer;
}
.btn--solid{ background:var(--blanco); color:var(--piano); border-color:var(--blanco) }
.btn--solid:hover{ background:var(--azul); border-color:var(--azul); color:var(--blanco); transform:translateY(-2px) }
.btn--ghost{ background:transparent; color:var(--blanco); border-color:var(--linea) }
.btn--ghost:hover{ border-color:var(--plata); transform:translateY(-2px) }
.btn--full{ width:100%; text-align:center }

/* ═══════════ LOADER ═══════════ */
.loader{
  position:fixed; inset:0; z-index:200;
  background:var(--piano);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:1.6rem;
  transition:opacity .7s var(--ease), visibility .7s;
}
.loader.is-done{ opacity:0; visibility:hidden }
.loader__mark{ color:var(--blanco); opacity:.9 }
.loader__bar{
  width:min(240px, 60vw); height:1px;
  background:var(--linea);
  position:relative; overflow:hidden;
}
.loader__sweep{
  position:absolute; inset:0;
  background:linear-gradient(90deg, transparent, var(--blanco), transparent);
  animation:sweep 1.1s var(--ease) infinite;
}
@keyframes sweep{
  from{ transform:translateX(-100%) }
  to{ transform:translateX(100%) }
}
.loader__word{
  font-family:var(--mono); font-size:.7rem;
  letter-spacing:.3em; text-transform:uppercase; color:var(--titanio);
}

/* ═══════════ CURSOR ═══════════ */
.cursor{
  position:fixed; top:0; left:0; z-index:150;
  width:34px; height:34px;
  border:1px solid rgba(244,245,247,.55);
  border-radius:50%;
  pointer-events:none;
  transform:translate(-50%,-50%);
  transition:width .25s, height .25s, border-color .25s, background .25s;
  mix-blend-mode:difference;
}
.cursor.is-hover{ width:56px; height:56px; background:rgba(244,245,247,.12) }
@media (hover:none), (pointer:coarse){ .cursor{ display:none } }

/* ═══════════ HEADER ═══════════ */
.topbar{
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:1.1rem var(--gutter);
  transition:background .5s var(--ease), padding .5s var(--ease), border-color .5s;
  border-bottom:1px solid transparent;
}
.topbar.is-scrolled{
  background:rgba(10,10,12,.86);
  backdrop-filter:blur(14px);
  border-bottom-color:var(--linea);
  padding-block:.75rem;
}
.topbar__brand{
  display:flex; align-items:center; gap:.7rem;
  font-family:var(--display); font-size:1.05rem; color:var(--blanco);
  text-decoration:none; letter-spacing:.06em;
}
.topbar__brand em{ font-style:normal; color:var(--titanio) }
.topbar__nav{ display:flex; align-items:center; gap:2.2rem }
.topbar__nav a{
  font-size:.85rem; font-weight:400; letter-spacing:.05em;
  text-decoration:none; color:var(--plata);
  position:relative;
}
.topbar__nav a:not(.topbar__cta)::after{
  content:""; position:absolute; left:0; bottom:-5px;
  width:100%; height:1px; background:var(--blanco);
  transform:scaleX(0); transform-origin:right;
  transition:transform .4s var(--ease);
}
.topbar__nav a:not(.topbar__cta):hover::after{ transform:scaleX(1); transform-origin:left }
.topbar__cta{
  border:1px solid var(--linea);
  padding:.55rem 1.3rem;
  transition:border-color .3s, background .3s, color .3s;
}
.topbar__cta:hover{ background:var(--blanco); color:var(--piano) !important; border-color:var(--blanco) }
.topbar__burger{ display:none }

/* ═══════════ HERO ═══════════ */
.hero{
  min-height:100svh;
  display:grid;
  grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  align-items:stretch;
  position:relative;
}
.hero__media{
  position:relative; overflow:hidden;
  min-height:60svh;
}
.hero__media img{
  width:100%; height:100%; object-fit:cover;
  transform:scale(1.06);
  animation:heroIn 2.4s var(--ease) forwards;
}
@keyframes heroIn{ to{ transform:scale(1) } }
.hero__glare{
  position:absolute; inset:0;
  background:linear-gradient(115deg, transparent 42%, rgba(244,245,247,.10) 50%, transparent 58%);
  transform:translateX(-120%);
  animation:glare 3.2s 1.1s var(--ease) forwards;
  pointer-events:none;
}
@keyframes glare{ to{ transform:translateX(120%) } }
.hero__panel{
  display:flex; flex-direction:column; justify-content:center;
  padding:7rem var(--gutter) 5rem;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(46,107,255,.06), transparent 55%),
    var(--grafito);
  border-left:1px solid var(--linea);
}
.hero__panel h1{
  font-size:clamp(2.1rem, 3.6vw, 3.4rem);
  margin-bottom:1.4rem;
}
.hero__panel h1 span{ color:var(--titanio) }
.hero__lede{ max-width:44ch; margin-bottom:2.4rem }
.hero__actions{ display:flex; flex-wrap:wrap; gap:1rem }
.hero__scroll{
  position:absolute; bottom:1.4rem; left:var(--gutter);
  font-family:var(--mono); font-size:.65rem; letter-spacing:.3em;
  text-transform:uppercase; color:var(--titanio);
  display:flex; align-items:center; gap:.8rem;
}
.hero__scroll span{
  display:block; width:52px; height:1px; background:var(--titanio);
  position:relative; overflow:hidden;
}
.hero__scroll span::after{
  content:""; position:absolute; inset:0; background:var(--blanco);
  animation:sweep 2.2s var(--ease) infinite;
}

/* ═══════════ FILOSOFÍA ═══════════ */
.philo{ padding:clamp(5rem,10vw,9rem) var(--gutter) }
.philo__grid{
  display:grid;
  grid-template-columns:minmax(0,7fr) minmax(0,4fr);
  gap:clamp(2.5rem,6vw,6rem);
  align-items:end;
  max-width:1280px; margin-inline:auto;
}
.philo__text h2{
  font-size:clamp(1.7rem,3vw,2.6rem);
  margin-bottom:1.8rem;
}
.philo__text p{ max-width:62ch; margin-bottom:1.2rem }
.philo__facts{
  list-style:none;
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:1.5rem; margin-top:2.6rem;
  border-top:1px solid var(--linea); padding-top:1.8rem;
}
.philo__facts strong{
  display:block;
  font-family:var(--display); font-weight:400;
  font-size:clamp(1.5rem,2.4vw,2.1rem);
}
.philo__facts span{ font-size:.8rem; color:var(--titanio) }
.philo__media img{ border:1px solid var(--linea) }
.philo__media figcaption{
  font-family:var(--mono); font-size:.68rem; letter-spacing:.12em;
  color:var(--titanio); margin-top:.8rem; text-transform:uppercase;
}

/* ═══════════ EL ARTE ═══════════ */
.craft{
  padding:clamp(5rem,10vw,8rem) var(--gutter);
  background:linear-gradient(var(--grafito), var(--piano));
  border-block:1px solid var(--linea);
}
.craft__title{
  text-align:center;
  font-size:clamp(1.7rem,3vw,2.6rem);
  margin-bottom:clamp(2.5rem,6vw,4.5rem);
}
.craft__cols{
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:clamp(2rem,4vw,4rem);
  max-width:1200px; margin-inline:auto;
}
.craft__cols h3{
  font-size:1.15rem; margin-bottom:.9rem;
  padding-top:1.1rem; border-top:1px solid var(--linea);
  transition:border-color .5s;
}
.craft__cols article:hover h3{ border-top-color:var(--azul) }
.craft__cols p{ font-size:.95rem }

/* ═══════════ SERVICIOS ═══════════ */
.svc{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  align-items:center;
  gap:clamp(2.5rem,6vw,6rem);
  padding:clamp(4.5rem,9vw,8rem) var(--gutter);
  max-width:1360px; margin-inline:auto;
}
.svc--flip .svc__media{ order:2 }
.svc__media{ position:relative; overflow:hidden; border:1px solid var(--linea) }
.svc__media img{
  width:100%; transition:transform 1.2s var(--ease);
}
.svc:hover .svc__media img{ transform:scale(1.04) }
.svc__body h2{ font-size:clamp(1.6rem,2.8vw,2.4rem); margin-bottom:1.4rem }
.svc__body > p{ max-width:56ch; margin-bottom:2rem }
.svc__specs{
  display:grid; gap:.9rem;
  border-top:1px solid var(--linea); padding-top:1.6rem;
}
.svc__specs div{ display:flex; gap:1.5rem; align-items:baseline }
.svc__specs dt{
  font-family:var(--mono); font-size:.7rem; letter-spacing:.16em;
  text-transform:uppercase; color:var(--titanio);
  min-width:8.5rem;
}
.svc__specs dd{ color:var(--blanco); font-size:.94rem }

/* ═══════════ BEFORE / AFTER ═══════════ */
.ba{ padding:clamp(5rem,10vw,8rem) var(--gutter); text-align:center }
.ba__title{ font-size:clamp(1.7rem,3vw,2.6rem); margin-bottom:clamp(2rem,5vw,3.5rem) }
.ba__frame{
  position:relative; max-width:900px; margin-inline:auto;
  overflow:hidden; border:1px solid var(--linea);
  user-select:none; touch-action:none;
  cursor:ew-resize;
}
.ba__frame img{ width:100%; pointer-events:none }
.ba__beforeWrap{
  position:absolute; inset:0;
  width:50%; overflow:hidden;
}
.ba__beforeWrap img{
  width:100%; height:100%; object-fit:cover; object-position:left;
  filter:saturate(.35) contrast(.82) brightness(.9) blur(.6px);
  max-width:none;
}
.ba__handle{
  position:absolute; top:0; bottom:0; left:50%;
  width:2px; background:var(--blanco);
  transform:translateX(-50%);
}
.ba__handle span{
  position:absolute; top:50%; left:50%;
  transform:translate(-50%,-50%);
  width:44px; height:44px; border-radius:50%;
  background:var(--piano); border:1px solid var(--blanco);
  display:grid; place-items:center;
}
.ba__handle span::before{
  content:"◂ ▸"; color:var(--blanco); font-size:.72rem; letter-spacing:.1em;
}
.ba__tag{
  position:absolute; top:1rem;
  font-family:var(--mono); font-size:.66rem; letter-spacing:.22em;
  text-transform:uppercase; color:var(--blanco);
  background:rgba(10,10,12,.6); padding:.35rem .7rem;
  backdrop-filter:blur(6px);
}
.ba__tag--l{ left:1rem }
.ba__tag--r{ right:1rem }
.ba__note{
  margin-top:1.4rem;
  font-size:.85rem; color:var(--titanio);
}

/* ═══════════ PROCESO ═══════════ */
.proc{
  padding:clamp(5rem,10vw,8rem) var(--gutter);
  background:var(--grafito);
  border-block:1px solid var(--linea);
}
.proc__head{ max-width:1200px; margin:0 auto clamp(2.5rem,6vw,4.5rem) }
.proc__head h2{ font-size:clamp(1.7rem,3vw,2.6rem) }
.proc__list{
  list-style:none;
  max-width:1200px; margin-inline:auto;
  counter-reset:paso;
  display:grid; gap:0;
}
.proc__list li{
  counter-increment:paso;
  display:grid;
  grid-template-columns:5.5rem minmax(0,16rem) minmax(0,1fr);
  gap:1.5rem 2.5rem;
  padding:1.9rem 0;
  border-top:1px solid var(--linea);
  align-items:baseline;
}
.proc__list li:last-child{ border-bottom:1px solid var(--linea) }
.proc__list li::before{
  content:counter(paso, decimal-leading-zero);
  font-family:var(--mono); font-size:.85rem; color:var(--titanio);
  letter-spacing:.15em;
  transition:color .4s;
}
.proc__list li:hover::before{ color:var(--azul) }
.proc__list h3{ font-size:1.15rem }
.proc__list p{ font-size:.94rem; max-width:60ch }

/* ═══════════ MARCAS ═══════════ */
.marcas{ padding:clamp(4.5rem,9vw,7rem) 0; overflow:hidden }
.marcas__intro{
  text-align:center;
  font-family:var(--mono); font-size:.7rem;
  letter-spacing:.26em; text-transform:uppercase;
  color:var(--titanio); margin-bottom:2.2rem;
}
.marcas__ticker{
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image:linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marcas__track{
  display:flex; gap:4.5rem; width:max-content;
  animation:ticker 42s linear infinite;
  padding-inline:2.25rem;
}
.marcas__track span{
  font-family:var(--display);
  font-size:clamp(1.4rem,2.6vw,2.2rem);
  color:var(--blanco); opacity:.55;
  white-space:nowrap;
  transition:opacity .4s;
}
.marcas__track span:hover{ opacity:1 }
@keyframes ticker{ to{ transform:translateX(-50%) } }
.marcas__note{
  max-width:56ch; margin:2.4rem auto 0;
  text-align:center; font-size:.9rem; color:var(--titanio);
  padding-inline:var(--gutter);
}

/* ═══════════ OPINIONES ═══════════ */
.reviews{ padding:clamp(5rem,10vw,8rem) 0 }
.reviews__title{
  text-align:center; font-size:clamp(1.7rem,3vw,2.6rem);
  margin-bottom:clamp(2.5rem,6vw,4rem);
  padding-inline:var(--gutter);
}
.reviews__rail{
  display:flex; gap:1.5rem;
  overflow-x:auto;
  padding:0 var(--gutter) 1.5rem;
  scroll-snap-type:x mandatory;
  scrollbar-width:thin;
  scrollbar-color:var(--titanio) transparent;
}
.reviews__rail blockquote{
  flex:0 0 min(420px, 82vw);
  scroll-snap-align:start;
  background:var(--panel);
  border:1px solid var(--linea);
  padding:2.2rem 2rem;
  display:flex; flex-direction:column; justify-content:space-between;
  gap:1.6rem;
  transition:border-color .4s, transform .4s var(--ease);
}
.reviews__rail blockquote:hover{ border-color:rgba(199,204,212,.32); transform:translateY(-4px) }
.reviews__rail p{ font-size:.98rem; color:var(--plata) }
.reviews__rail footer{
  font-family:var(--mono); font-size:.72rem;
  letter-spacing:.1em; color:var(--titanio); text-transform:uppercase;
}

/* ═══════════ FAQ ═══════════ */
.faq{
  padding:clamp(5rem,10vw,8rem) var(--gutter);
  background:var(--grafito);
  border-block:1px solid var(--linea);
}
.faq__inner{ max-width:820px; margin-inline:auto }
.faq__inner h2{ font-size:clamp(1.7rem,3vw,2.6rem); margin-bottom:2.5rem }
.faq__list details{ border-top:1px solid var(--linea) }
.faq__list details:last-child{ border-bottom:1px solid var(--linea) }
.faq__list summary{
  list-style:none; cursor:pointer;
  padding:1.4rem 2.5rem 1.4rem 0;
  font-family:var(--display); font-size:1.08rem; color:var(--blanco);
  position:relative;
  transition:color .3s;
}
.faq__list summary::-webkit-details-marker{ display:none }
.faq__list summary::after{
  content:"+"; position:absolute; right:.2rem; top:50%;
  transform:translateY(-50%);
  font-family:var(--body); font-weight:300; font-size:1.5rem;
  color:var(--titanio);
  transition:transform .35s var(--ease), color .35s;
}
.faq__list details[open] summary::after{ transform:translateY(-50%) rotate(45deg); color:var(--azul) }
.faq__list summary:hover{ color:var(--titanio) }
.faq__list details p{
  padding:0 0 1.6rem; max-width:64ch; font-size:.95rem;
}

/* ═══════════ CONTACTO ═══════════ */
.contact{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(3rem,7vw,6rem);
  padding:clamp(5rem,10vw,8rem) var(--gutter);
  max-width:1280px; margin-inline:auto;
}
.contact__info h2{ font-size:clamp(1.8rem,3.2vw,2.8rem); margin-bottom:1.2rem }
.contact__lede{ max-width:44ch; margin-bottom:2.5rem }
.contact__data{ font-style:normal; display:grid; gap:1.4rem }
.contact__data span{
  display:block;
  font-family:var(--mono); font-size:.68rem;
  letter-spacing:.2em; text-transform:uppercase; color:var(--titanio);
  margin-bottom:.3rem;
}
.contact__data a{ color:var(--blanco); text-decoration:none; border-bottom:1px solid var(--linea); transition:border-color .3s }
.contact__data a:hover{ border-bottom-color:var(--azul) }
.contact__social{ display:flex; gap:1.8rem; margin-top:2.6rem }
.contact__social a{
  font-family:var(--mono); font-size:.74rem; letter-spacing:.14em;
  text-transform:uppercase; text-decoration:none; color:var(--titanio);
  transition:color .3s;
}
.contact__social a:hover{ color:var(--blanco) }

.contact__form{
  background:var(--panel);
  border:1px solid var(--linea);
  padding:clamp(1.8rem,4vw,2.8rem);
  display:grid; gap:1.3rem;
  align-self:start;
}
.field{ display:grid; gap:.45rem }
.field label{
  font-family:var(--mono); font-size:.68rem;
  letter-spacing:.18em; text-transform:uppercase; color:var(--titanio);
}
.field input, .field select, .field textarea{
  background:var(--piano);
  border:1px solid var(--linea);
  color:var(--blanco);
  font-family:var(--body); font-size:.95rem; font-weight:300;
  padding:.85rem 1rem;
  transition:border-color .3s;
  width:100%;
}
.field textarea{ resize:vertical; min-height:110px }
.field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--titanio) }
.field input::placeholder, .field textarea::placeholder{ color:rgba(138,143,152,.55) }
.field input.is-error, .field textarea.is-error{ border-color:#b3432e }
.contact__legal{ font-size:.76rem; color:var(--titanio) }
.contact__legal a{ color:var(--plata) }
.contact__ok{
  font-size:.88rem; color:var(--blanco);
  border-left:2px solid var(--azul);
  padding-left:1rem;
}

/* ═══════════ FOOTER ═══════════ */
.footer{
  border-top:1px solid var(--linea);
  padding:3.5rem var(--gutter) 2rem;
  background:var(--piano);
}
.footer__top{
  display:flex; flex-wrap:wrap; gap:2.5rem;
  align-items:flex-start; justify-content:space-between;
  max-width:1280px; margin-inline:auto;
}
.footer__brand{ display:flex; gap:1rem; align-items:center; color:var(--blanco) }
.footer__brand p{ font-family:var(--display); line-height:1.35 }
.footer__brand span{
  font-family:var(--mono); font-size:.66rem;
  letter-spacing:.18em; text-transform:uppercase; color:var(--titanio);
}
.footer__nav{ display:flex; flex-wrap:wrap; gap:1.6rem }
.footer__nav a{
  font-size:.84rem; text-decoration:none; color:var(--titanio);
  transition:color .3s;
}
.footer__nav a:hover{ color:var(--blanco) }
.footer__line{
  max-width:1280px; margin:2.8rem auto 0;
  padding-top:1.6rem;
  border-top:1px solid var(--linea);
  font-size:.76rem; color:var(--titanio);
}

/* ═══════════ REVEAL ON SCROLL ═══════════ */
.reveal{
  opacity:0; transform:translateY(26px);
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.is-in{ opacity:1; transform:none }

/* ═══════════ PÁGINAS LEGALES ═══════════ */
.legal{
  max-width:760px; margin-inline:auto;
  padding:9rem var(--gutter) 5rem;
}
.legal h1{ font-size:clamp(1.9rem,3.4vw,2.8rem); margin-bottom:.6rem }
.legal .legal__date{
  font-family:var(--mono); font-size:.7rem; letter-spacing:.18em;
  text-transform:uppercase; color:var(--titanio); margin-bottom:3rem;
}
.legal h2{ font-size:1.3rem; margin:2.6rem 0 .9rem }
.legal p, .legal li{ font-size:.95rem; margin-bottom:.8rem }
.legal ul{ padding-left:1.2rem }
.legal a{ color:var(--blanco) }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 980px){
  .hero{ grid-template-columns:1fr; min-height:auto }
  .hero__media{ min-height:52svh }
  .hero__panel{ border-left:none; border-top:1px solid var(--linea); padding-top:4rem }
  .hero__scroll{ display:none }
  .philo__grid{ grid-template-columns:1fr }
  .philo__media{ max-width:480px }
  .craft__cols{ grid-template-columns:1fr; max-width:640px }
  .svc{ grid-template-columns:1fr }
  .svc--flip .svc__media{ order:0 }
  .proc__list li{ grid-template-columns:3.5rem 1fr; grid-template-rows:auto auto }
  .proc__list li p{ grid-column:2 }
  .contact{ grid-template-columns:1fr }
}

@media (max-width: 720px){
  .topbar__nav{
    position:fixed; inset:0; z-index:-1;
    background:rgba(10,10,12,.97);
    flex-direction:column; justify-content:center;
    gap:2.4rem; font-size:1.2rem;
    opacity:0; visibility:hidden;
    transition:opacity .4s var(--ease), visibility .4s;
  }
  .topbar__nav a{ font-size:1.15rem }
  .topbar.nav-open .topbar__nav{ opacity:1; visibility:visible; z-index:99 }
  .topbar__burger{
    display:flex; flex-direction:column; gap:6px;
    background:none; border:none; cursor:pointer;
    padding:.6rem; z-index:101;
  }
  .topbar__burger span{
    display:block; width:26px; height:1.5px; background:var(--blanco);
    transition:transform .35s var(--ease);
  }
  .topbar.nav-open .topbar__burger span:first-child{ transform:translateY(3.75px) rotate(45deg) }
  .topbar.nav-open .topbar__burger span:last-child{ transform:translateY(-3.75px) rotate(-45deg) }
  .philo__facts{ grid-template-columns:1fr; gap:1rem }
  .svc__specs dt{ min-width:6.5rem }
}

/* ═══════════ REDUCED MOTION ═══════════ */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto }
  *,*::before,*::after{
    animation-duration:.001s !important;
    animation-iteration-count:1 !important;
    transition-duration:.001s !important;
  }
  .reveal{ opacity:1; transform:none }
  .marcas__track{ animation:none; flex-wrap:wrap; justify-content:center; width:auto }
  .cursor{ display:none }
}