/* ============================================================
   TORVEX — Design System
   Estilo: Editorial industrial premium (Swiss + tecnico)
   Color: Negro / Azul TORVEX #1D4ED8 / Blanco
   ============================================================ */

:root {
  /* Brand */
  --black:        #0A0A0A;
  --black-2:      #111214;
  --surface:      #16181C;
  --surface-2:    #1C1F24;
  --accent:       #1D4ED8;
  --accent-2:     #3B82F6;
  --accent-glow:  rgba(29, 78, 216, .45);
  --white:        #FFFFFF;
  --text:         #ECEEF2;
  --muted:        #9AA1AC;
  --muted-2:      #6B7280;
  --border:       rgba(255,255,255,.10);
  --border-2:     rgba(255,255,255,.06);
  --wa:           #25D366;

  /* Type */
  --font-head: 'Inter', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --hero: clamp(3rem, 1.2rem + 8vw, 8rem);
  --h2:   clamp(2rem, 1.2rem + 3.2vw, 4rem);
  --h3:   clamp(1.15rem, 1rem + .6vw, 1.5rem);
  --lede: clamp(1.05rem, .98rem + .4vw, 1.3rem);

  /* Space */
  --pad: clamp(1.25rem, 5vw, 8rem);
  --section: clamp(5rem, 4rem + 6vw, 11rem);
  --max: 1280px;

  --radius: 14px;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Atmosphere: subtle blueprint grid + radial glow */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(120% 80% at 80% -10%, rgba(29,78,216,.18), transparent 55%),
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px) 0 0 / 100% 56px,
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px) 0 0 / 56px 100%;
  z-index: 0;
  pointer-events: none;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--accent); color: #fff; padding: .6rem 1rem; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

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

/* ---------- Brand wordmark ---------- */
.brand__mark {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -.02em;
  font-size: 1.5rem;
  color: var(--white);
}
.brand__x { color: var(--accent-2); }

/* ---------- Buttons ---------- */
.btn {
  --b: var(--white);
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-head); font-weight: 600; font-size: .98rem;
  padding: .85rem 1.4rem; border-radius: 100px;
  cursor: pointer; border: 1px solid transparent;
  transition: transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease), color .25s var(--ease);
  text-align: center; line-height: 1;
}
.btn--lg { padding: 1.1rem 2rem; font-size: 1.05rem; }
.btn .ico { width: 1.15em; height: 1.15em; fill: currentColor; }

.btn--wa {
  background: var(--accent); color: #fff;
  box-shadow: 0 8px 30px -8px var(--accent-glow);
}
.btn--wa:hover { background: var(--accent-2); transform: translateY(-2px); box-shadow: 0 14px 40px -8px var(--accent-glow); }
.btn--wa:active { transform: translateY(0); }

.btn--ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn--ghost:hover { border-color: var(--white); background: rgba(255,255,255,.04); transform: translateY(-2px); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(10,10,10,.72);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.nav__inner {
  max-width: var(--max); margin: 0 auto;
  display: flex; align-items: center; gap: 1.5rem;
  padding: 1rem var(--pad);
}
.nav__links { display: flex; gap: 1.8rem; margin-left: auto; }
.nav__links a {
  font-family: var(--font-head); font-weight: 500; font-size: .95rem; color: var(--muted);
  position: relative; transition: color .2s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  background: var(--accent-2); transition: width .25s var(--ease);
}
.nav__links a:hover { color: var(--white); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { flex-shrink: 0; }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__burger span { width: 24px; height: 2px; background: var(--white); transition: .3s var(--ease); }

/* ---------- Hero ---------- */
.hero { position: relative; z-index: 1; padding: clamp(7rem, 12vh, 11rem) var(--pad) 4rem; min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; justify-content: center; }
.hero__grid {
  max-width: var(--max); margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-head); font-weight: 600; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 1.5rem;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 0 4px var(--accent-glow); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%,100%{ box-shadow: 0 0 0 0 var(--accent-glow);} 50%{ box-shadow: 0 0 0 6px transparent;} }

.hero__title {
  font-family: var(--font-head); font-weight: 900; font-size: var(--hero);
  line-height: .92; letter-spacing: -.035em; color: var(--white); margin-bottom: 1.8rem;
}
.hero__title .accent { color: var(--accent-2); }
.hero__lede { font-size: var(--lede); color: var(--muted); max-width: 44ch; margin-bottom: 1.2rem; }
.hero__tagline { font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; color: var(--text); margin-bottom: 2.2rem; }
.hero__tagline::before { content: "// "; color: var(--accent-2); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.6rem; }
.hero__marcas { list-style: none; display: flex; flex-wrap: wrap; gap: 1.6rem; }
.hero__marcas li {
  font-family: var(--font-head); font-weight: 700; font-size: .9rem; letter-spacing: .04em;
  color: var(--muted-2); text-transform: uppercase;
}

/* Hero visual: 3D tilt of exploded drum */
.hero__visual { position: relative; perspective: 1200px; min-height: 420px; display: flex; align-items: center; justify-content: center; }
.tilt {
  position: relative; width: 100%; max-width: 460px; aspect-ratio: 3/4;
  transform-style: preserve-3d; transition: transform .3s var(--ease);
  will-change: transform;
}
.tilt__ring {
  position: absolute; inset: 4% 12%; border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow), transparent 65%);
  filter: blur(30px); transform: translateZ(-60px); opacity: .9;
}
.tilt__art {
  position: relative; width: 100%; height: 100%; object-fit: contain;
  mix-blend-mode: screen; transform: translateZ(40px);
  animation: float 7s ease-in-out infinite;
  filter: drop-shadow(0 30px 40px rgba(0,0,0,.6));
}
@keyframes float { 0%,100%{ transform: translateZ(40px) translateY(0);} 50%{ transform: translateZ(40px) translateY(-14px);} }

.tilt__tag {
  position: absolute; transform: translateZ(80px);
  font-family: var(--font-head); font-weight: 600; font-size: .72rem; letter-spacing: .03em;
  color: var(--text); background: rgba(28,31,36,.8); backdrop-filter: blur(6px);
  border: 1px solid var(--border); padding: .35rem .7rem; border-radius: 100px; white-space: nowrap;
}
.tilt__tag::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent-2); margin-right: .5rem; vertical-align: middle; }
.tilt__tag--1 { top: 14%; right: -6%; }
.tilt__tag--2 { top: 50%; left: -10%; }
.tilt__tag--3 { bottom: 16%; right: 2%; }

.hero__scroll {
  align-self: center; margin-top: 3rem;
  font-family: var(--font-head); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted-2);
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
}
.hero__scroll span { width: 1px; height: 38px; background: linear-gradient(var(--accent-2), transparent); animation: scrolldown 2s infinite; }
@keyframes scrolldown { 0%{ transform: scaleY(0); transform-origin: top;} 50%{ transform: scaleY(1); transform-origin: top;} 51%{ transform-origin: bottom;} 100%{ transform: scaleY(0); transform-origin: bottom;} }

/* ---------- Hero con video de fondo (cursor scrub) ---------- */
.hero-v {
  position: relative; z-index: 1; overflow: hidden;
  min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: center;
  background: #0b0f17;
}
.hero-v__canvas, .hero-v__poster {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
.hero-v__canvas { z-index: 1; }
.hero-v__poster { z-index: 0; }
.hero-v__canvas.is-ready ~ .hero-v__poster { opacity: 0; }

/* Scrim: oscurece la izquierda para legibilidad del texto, deja ver la maquina a la derecha */
.hero-v__scrim {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(8,10,16,.92) 0%, rgba(8,10,16,.72) 32%, rgba(8,10,16,.30) 60%, rgba(8,10,16,.15) 100%),
    linear-gradient(0deg, rgba(8,10,16,.55) 0%, transparent 30%);
}

.hero-v__content {
  position: relative; z-index: 3;
  max-width: var(--max); width: 100%; margin: 0 auto;
  padding: 0 var(--pad);
}
.hero-v__title {
  font-family: var(--font-head); font-weight: 900; font-size: var(--hero);
  line-height: .92; letter-spacing: -.035em; color: var(--white);
  margin: 1.2rem 0 1.6rem; text-shadow: 0 4px 40px rgba(0,0,0,.5);
}
.hero-v__title .accent { color: var(--accent-2); }
.hero-v__lede { font-size: var(--lede); color: #c8cdd6; max-width: 40ch; margin-bottom: 1rem; text-shadow: 0 2px 20px rgba(0,0,0,.6); }
.hero-v__tagline { font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; color: var(--white); margin-bottom: 2rem; }
.hero-v__tagline::before { content: "// "; color: var(--accent-2); }

.hero-v__hint {
  position: absolute; z-index: 3; bottom: 2.2rem; left: 50%; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: .5rem; white-space: nowrap;
  font-family: var(--font-head); font-weight: 600; font-size: .8rem; letter-spacing: .03em;
  color: #cdd3dc; background: rgba(12,16,24,.6); backdrop-filter: blur(8px);
  border: 1px solid var(--border); padding: .5rem 1rem; border-radius: 100px;
  transition: opacity .4s var(--ease);
}
.hero-v__hint svg { animation: nudge 1.6s ease-in-out infinite; }
@keyframes nudge { 0%,100%{ transform: translateX(0);} 50%{ transform: translateX(4px);} }
.hero-v.is-touched .hero-v__hint { opacity: 0; }

@media (max-width: 720px) {
  .hero-v__scrim { background: linear-gradient(0deg, rgba(8,10,16,.95) 0%, rgba(8,10,16,.55) 45%, rgba(8,10,16,.35) 100%); }
  .hero-v__content { padding-top: 6rem; }
  .hero-v__lede { max-width: 100%; }
}

/* ---------- Teardown (scroll scrub) ---------- */
.teardown { position: relative; z-index: 2; height: 360vh; background: #0A0A0A; }
.teardown__sticky {
  position: sticky; top: 0; height: 100vh; height: 100dvh; overflow: hidden;
  display: grid; place-items: center;
  background: #0b0b0d;
}
.teardown__canvas, .teardown__poster {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover;
}
.teardown__canvas { z-index: 1; }
.teardown__poster { z-index: 0; }            /* fallback hasta que cargue la secuencia */
.teardown__canvas.is-ready + .teardown__poster { opacity: 0; }

.teardown__scrim {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(8,8,10,.55) 0%, transparent 26%, transparent 64%, rgba(8,8,10,.75) 100%);
}

.teardown__cap {
  position: absolute; z-index: 3; left: var(--pad); right: var(--pad);
  max-width: 720px; transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.teardown__cap h2 {
  font-family: var(--font-head); font-weight: 900; font-size: var(--h2);
  line-height: 1; letter-spacing: -.03em; color: #fff;
  text-shadow: 0 2px 30px rgba(0,0,0,.6);
}
.teardown__cap--in { top: 12vh; }
.teardown__cap--out { bottom: 14vh; opacity: 0; transform: translateY(20px); }
.teardown__cap--out .btn { margin-top: 1.4rem; }
.eyebrow--dark { color: #cdd3dc; }
.teardown__hint {
  margin-top: 1.4rem; font-family: var(--font-head); font-weight: 600;
  font-size: .9rem; letter-spacing: .04em; color: #e6e9ee; opacity: .85;
  animation: hintbob 2s ease-in-out infinite;
}
@keyframes hintbob { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(6px);} }

.teardown__progress {
  position: absolute; z-index: 3; left: var(--pad); right: var(--pad); bottom: 5vh;
  height: 2px; background: rgba(255,255,255,.18); border-radius: 2px;
}
.teardown__progress span { display: block; height: 100%; width: 0; background: var(--accent-2); border-radius: 2px; }

@media (max-width: 600px) {
  .teardown { height: 300vh; }
  .teardown__cap--in { top: 9vh; }
}

/* ---------- Section heads ---------- */
.section__head { max-width: var(--max); margin: 0 auto var(--section-gap, 3.5rem); }
.section__title { font-family: var(--font-head); font-weight: 800; font-size: var(--h2); line-height: 1.02; letter-spacing: -.03em; color: var(--white); }
.section__sub { font-size: var(--lede); color: var(--muted); max-width: 56ch; margin-top: 1.4rem; }

/* ---------- Rigor / Explode ---------- */
.rigor { position: relative; z-index: 1; padding: var(--section) var(--pad); }
.explode {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.explode__item {
  background: linear-gradient(180deg, var(--surface), var(--black-2));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem;
  overflow: hidden; position: relative; transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.explode__item::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 50% 0%, var(--accent-glow), transparent 60%);
  opacity: 0; transition: opacity .35s; pointer-events: none;
}
.explode__item:hover { transform: translateY(-6px); border-color: rgba(59,130,246,.4); }
.explode__item:hover::after { opacity: .5; }
.explode__item img { height: 320px; width: 100%; object-fit: contain; mix-blend-mode: screen; margin-bottom: 1.2rem; }
.explode__item figcaption { font-size: .95rem; color: var(--muted); }
.explode__item figcaption b { display: block; font-family: var(--font-head); color: var(--white); font-size: 1.05rem; margin-bottom: .4rem; font-weight: 700; }

/* ---------- Servicios ---------- */
.serv { position: relative; z-index: 1; padding: var(--section) var(--pad); }
.serv__grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2.2rem; position: relative; overflow: hidden;
  transition: transform .35s var(--ease), background .35s var(--ease);
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; width: 3px; height: 100%;
  background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform .35s var(--ease);
}
.card:hover { transform: translateY(-5px); background: var(--surface-2); }
.card:hover::before { transform: scaleY(1); }
.card__num { font-family: var(--font-head); font-weight: 800; font-size: .9rem; color: var(--accent-2); letter-spacing: .1em; }
.card h3 { font-family: var(--font-head); font-size: var(--h3); color: var(--white); margin: .8rem 0 .7rem; font-weight: 700; }
.card p { color: var(--muted); }

/* ---------- Casos ---------- */
.casos { position: relative; z-index: 1; padding: var(--section) var(--pad); }
.casos__grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.caso {
  background: linear-gradient(180deg, var(--surface), var(--black-2));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem;
  display: flex; flex-direction: column; gap: .9rem; transition: transform .35s var(--ease), border-color .35s;
}
.caso:hover { transform: translateY(-5px); border-color: rgba(59,130,246,.4); }
.caso--feat { grid-column: span 1; background: linear-gradient(160deg, #14233f, var(--black-2)); border-color: rgba(59,130,246,.35); }
.caso__badge { align-self: flex-start; font-family: var(--font-head); font-weight: 600; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--accent-2); border: 1px solid rgba(59,130,246,.35); padding: .3rem .7rem; border-radius: 100px; }
.caso h3 { font-family: var(--font-head); font-size: 1.2rem; color: var(--white); font-weight: 700; line-height: 1.2; }
.caso p { color: var(--muted); font-size: .96rem; flex-grow: 1; }
.caso__metric { font-family: var(--font-head); font-weight: 800; color: var(--white); font-size: 1.05rem; padding-top: .6rem; border-top: 1px solid var(--border); }

/* ---------- CTA ---------- */
.cta { position: relative; z-index: 1; padding: var(--section) var(--pad); }
.cta__inner {
  max-width: 900px; margin: 0 auto; text-align: center;
  background: radial-gradient(120% 120% at 50% 0%, #16233d, var(--black-2));
  border: 1px solid var(--border); border-radius: 24px; padding: clamp(2.5rem, 5vw, 5rem);
}
.cta__inner h2 { font-family: var(--font-head); font-weight: 800; font-size: var(--h2); line-height: 1.05; letter-spacing: -.02em; color: var(--white); margin-bottom: 1.2rem; }
.cta__inner > p { color: var(--muted); font-size: var(--lede); margin-bottom: 2rem; }
.cta__alt { margin-top: 1.4rem; color: var(--muted); font-size: .95rem; }
.cta__alt a { color: var(--accent-2); font-weight: 600; }

/* ---------- Footer ---------- */
.foot { position: relative; z-index: 1; border-top: 1px solid var(--border); padding: var(--pad); padding-top: clamp(3rem,6vw,5rem); }
.foot__inner { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; padding-bottom: 3rem; }
.foot__brand p { color: var(--muted); margin-top: .8rem; font-size: .95rem; }
.foot__col h4 { font-family: var(--font-head); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted-2); margin-bottom: 1rem; }
.foot__col a, .foot__col span { display: block; color: var(--muted); font-size: .95rem; margin-bottom: .6rem; transition: color .2s; }
.foot__col a:hover { color: var(--white); }
.foot__base { max-width: var(--max); margin: 0 auto; border-top: 1px solid var(--border); padding-top: 1.5rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; color: var(--muted-2); font-size: .82rem; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%; background: var(--wa);
  display: grid; place-items: center;
  box-shadow: 0 10px 30px -6px rgba(37,211,102,.5);
  transition: transform .25s var(--ease);
}
.wa-float svg { width: 28px; height: 28px; fill: #fff; }
.wa-float:hover { transform: scale(1.08); }

/* ---------- Muro de logos de marcas ---------- */
.logowall {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px;
  background: var(--border-2); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.logowall__item {
  background: var(--surface);
  min-height: 104px; display: flex; align-items: center; justify-content: center;
  padding: 1.5rem 1rem; transition: background .3s var(--ease);
}
.logowall__item:hover { background: var(--surface-2); }
.logowall__logo {
  font-family: var(--font-head); color: var(--muted);
  text-align: center; line-height: 1; transition: color .3s var(--ease), transform .3s var(--ease);
  filter: grayscale(1); opacity: .82;
}
.logowall__item:hover .logowall__logo { color: var(--white); transform: scale(1.05); opacity: 1; }
/* variaciones de estilo por marca para evocar logotipos reales */
.lg-speedqueen { font-weight: 800; font-size: 1.05rem; letter-spacing: -.02em; }
.lg-speedqueen b { color: var(--accent-2); }
.lg-unimac { font-weight: 900; font-size: 1.15rem; letter-spacing: .12em; }
.lg-primus { font-weight: 700; font-size: 1.1rem; letter-spacing: .28em; text-transform: uppercase; }
.lg-girbau { font-weight: 800; font-size: 1.15rem; font-style: italic; letter-spacing: -.01em; }
.lg-huebsch { font-weight: 700; font-size: 1.05rem; letter-spacing: .04em; }
.lg-ipso { font-weight: 900; font-size: 1.4rem; letter-spacing: .04em; }
.lg-maytag { font-weight: 800; font-size: .92rem; letter-spacing: .14em; text-transform: uppercase; }
.lg-adc { font-weight: 900; font-size: 1rem; letter-spacing: .03em; }
.lg-adc small { display: block; font-size: .56rem; font-weight: 600; letter-spacing: .14em; color: var(--muted-2); margin-top: 3px; }
.lg-electrolux { font-weight: 600; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; }
.lg-continental { font-weight: 700; font-size: .9rem; letter-spacing: .03em; }
.lg-dexter { font-weight: 800; font-size: 1.1rem; letter-spacing: .02em; }
.lg-wascomat { font-weight: 700; font-size: .95rem; letter-spacing: .1em; text-transform: uppercase; }
.logowall__note { text-align: center; color: var(--muted-2); font-size: .82rem; margin-top: 1.2rem; }
@media (max-width: 900px) { .logowall { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .logowall { grid-template-columns: repeat(2, 1fr); } .logowall__item { min-height: 88px; } }

/* En la home cinematica, el muro va sobre vidrio */
.home-cine .logowall__item { background: rgba(13,17,25,.55); backdrop-filter: blur(10px); }
.home-cine .logowall__item:hover { background: rgba(20,26,38,.7); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero__visual { order: -1; min-height: 340px; }
  .tilt { max-width: 320px; }
  .explode, .casos__grid { grid-template-columns: 1fr; }
  .serv__grid { grid-template-columns: 1fr; }
  .foot__inner { grid-template-columns: 1fr 1fr; }
  .nav__links { display: none; }
  .nav__cta { margin-left: auto; }
  .nav__burger { display: flex; }
}
@media (max-width: 520px) {
  .foot__inner { grid-template-columns: 1fr; }
  .hero__marcas { gap: 1rem; }
  .nav__cta span, .nav__cta { }
  .tilt__tag { display: none; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}