/* ════════════════════════════════════════════
   tbō — landing cinematográfica + caso de estudio
   Baterías Ecuador · Club de la Energía
   Paleta agencia:
   --purple  #773FFF (Pantone 265)
   --orange  #FF5000 (Pantone 1505)
   --yellow  #FFEA1E (Pantone 100)
   --gray    #404040 (Gris 75%)
   Paleta caso Baterías Ecuador: rojo #EE3123 / ámbar #FAB41C
   ════════════════════════════════════════════ */

:root {
  --purple: #773FFF;
  --orange: #FF5000;
  --yellow: #FFEA1E;
  --gray:   #404040;

  --accent: var(--orange);          /* cambia por sección vía JS */

  --bg:      #0d0a14;
  --surface: #17121f;
  --text:    #f4f1fa;
  --text-dim:#a49cb5;

  --font-display: "Archivo", system-ui, sans-serif;
  --font-mono: "Space Mono", monospace;

  --space-1: .5rem; --space-2: 1rem; --space-3: 1.5rem;
  --space-4: 2.5rem; --space-5: 4rem; --space-6: 7rem;

  --ease-out: cubic-bezier(.22, 1, .36, 1);
}

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

html { scroll-behavior: auto; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100dvh;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
em { font-style: normal; color: var(--accent); transition: color .6s var(--ease-out); }
.accent { color: var(--accent); transition: color .6s var(--ease-out); }

.mono {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .72rem;
}

.kicker {
  color: var(--accent);
  transition: color .6s var(--ease-out);
  margin-bottom: var(--space-3);
}

/* ══════════ LOADER ══════════ */
.loader {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--bg);
  display: grid; place-items: center;
}
.loader__inner { display: grid; justify-items: center; gap: var(--space-3); width: min(320px, 70vw); }
.loader__logo-wrap { position: relative; width: 110px; height: 63.16px; }
.loader__logo {
  width: 110px; display: block;
  filter: brightness(0) invert(1);
  clip-path: path(evenodd, "M0 0H110V63.16H0Z M83 18H93V21H83Z");
}
.loader__logo-macron {
  position: absolute; left: 83px; top: 18px;
  width: 10px; height: 3px; border-radius: 1px;
  background: #fff;
}
.loader__track { width: 100%; height: 2px; background: rgba(255,255,255,.12); overflow: hidden; }
.loader__bar { width: 0%; height: 100%; background: var(--orange); }
.loader__pct { color: var(--text-dim); }

/* ══════════ CURSOR ══════════ */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 999;
  pointer-events: none; border-radius: 50%;
  transform: translate(-50%, -50%);
}
.cursor-dot { width: 6px; height: 6px; background: var(--accent); transition: background .4s; }
.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid var(--accent);
  opacity: .6;
  transition: width .25s var(--ease-out), height .25s var(--ease-out),
              opacity .25s, border-color .4s;
}
body.is-hovering .cursor-ring { width: 64px; height: 64px; opacity: 1; }
@media (hover: none), (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ══════════ FONDO AMBIENTAL ══════════ */
.ambient { position: fixed; inset: 0; z-index: 0; overflow: hidden; }
.ambient__blob {
  position: absolute; width: 55vmax; height: 55vmax; border-radius: 50%;
  filter: blur(90px); opacity: .16; will-change: transform;
}
.ambient__blob--a { background: var(--accent); top: -20%; left: -15%; animation: drift-a 26s ease-in-out infinite alternate; transition: background 1s; }
.ambient__blob--b { background: var(--purple); bottom: -30%; right: -20%; opacity: .10; animation: drift-b 32s ease-in-out infinite alternate; }
.ambient__blob--c { background: var(--orange); top: 40%; left: 55%; width: 30vmax; height: 30vmax; opacity: .07; animation: drift-a 40s ease-in-out infinite alternate-reverse; }

@keyframes drift-a { from { transform: translate(0,0) scale(1); } to { transform: translate(8vw, 6vh) scale(1.15); } }
@keyframes drift-b { from { transform: translate(0,0) scale(1.1); } to { transform: translate(-6vw, -8vh) scale(.95); } }

/* barrido de luz tipo softbox */
.ambient__sweep {
  position: absolute; inset: -50%;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.045) 50%, transparent 60%);
  animation: sweep 9s var(--ease-out) infinite;
}
@keyframes sweep {
  0%   { transform: translateX(-60%); }
  55%  { transform: translateX(60%); }
  100% { transform: translateX(60%); }
}

/* grano de película */
.grain {
  position: fixed; inset: 0; z-index: 2; pointer-events: none;
  opacity: .35; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.28'/%3E%3C/svg%3E");
}

/* ══════════ NAV ══════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(to bottom, rgba(13,10,20,.85), transparent);
  backdrop-filter: blur(8px);
  transform: translateY(0);
  transition: transform .45s var(--ease-out);
}
.nav.nav--hidden { transform: translateY(-110%); }
.nav__logo img { height: 34px; }

.btn {
  display: inline-block; cursor: pointer;
  border: 1px solid var(--accent); color: var(--text);
  padding: .65rem 1.4rem; border-radius: 100px;
  transition: background .3s, color .3s, border-color .6s, transform .2s;
}
.btn:hover, .btn:focus-visible { background: var(--accent); color: #0d0a14; transform: scale(1.04); }
.btn--big { font-size: 1rem; padding: 1.1rem 2.6rem; }
.btn--ghost { border-color: rgba(255,255,255,.3); color: var(--text-dim); }
.btn--ghost:hover, .btn--ghost:focus-visible { background: rgba(255,255,255,.1); color: var(--text); border-color: rgba(255,255,255,.5); }

.nav__actions { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; justify-content: flex-end; }

main { position: relative; z-index: 1; }
section { position: relative; }

/* ══════════ HERO (agencia) ══════════ */
.hero {
  min-height: 100dvh;
  display: grid; align-content: end;
  padding: var(--space-6) var(--space-4) var(--space-5);
  overflow: hidden;
}
.hero__media { position: absolute; inset: -10% 0; z-index: -2; will-change: transform; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.hero__scrim {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to top, var(--bg) 4%, rgba(13,10,20,.55) 45%, rgba(13,10,20,.25));
}
.hero__title {
  font-size: clamp(2.4rem, 7.2vw, 6.2rem);
  font-weight: 800;
  font-stretch: 72%;
  text-transform: uppercase;
  line-height: .96;
  letter-spacing: -.01em;
  max-width: 16ch;
}
.hero__title .word { display: inline-block; white-space: nowrap; }
.hero__title .char { display: inline-block; will-change: transform, opacity; }
.hero__meta {
  display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4);
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255,255,255,.18);
  color: var(--text-dim);
}
.hero__scrollcue {
  position: absolute; right: var(--space-4); bottom: var(--space-5);
  display: grid; justify-items: center; gap: .6rem; color: var(--text-dim);
}
.hero__scrollline {
  width: 1px; height: 56px; background: rgba(255,255,255,.25);
  position: relative; overflow: hidden;
}
.hero__scrollline::after {
  content: ""; position: absolute; inset: 0;
  background: var(--accent);
  animation: scrollcue 2s var(--ease-out) infinite;
}
@keyframes scrollcue { from { transform: translateY(-100%); } to { transform: translateY(100%); } }

/* ══════════ CHAPTERS ══════════ */
.chapter {
  min-height: 42dvh;
  display: grid; align-content: center; justify-items: start;
  padding: 0 var(--space-4);
  overflow: hidden;
}
.chapter__num { color: var(--accent); transition: color .6s; margin-bottom: var(--space-2); }
.chapter__title {
  font-size: clamp(3.4rem, 13vw, 12rem);
  font-weight: 900;
  font-stretch: 65%;
  text-transform: uppercase;
  line-height: .9;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255,255,255,.4);
  transition: -webkit-text-stroke-color .6s var(--ease-out);
  will-change: transform;
}
@supports (color: color-mix(in srgb, red, blue)) {
  .chapter__title {
    -webkit-text-stroke: 1.5px color-mix(in srgb, var(--accent) 75%, white 25%);
  }
}

/* ══════════ QUIÉNES SOMOS / EQUIPO ══════════ */
.somos { padding: var(--space-6) var(--space-4); }
.somos__grid {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: var(--space-5); align-items: center;
  max-width: 1200px; margin: 0 auto;
}
.somos__claim {
  font-size: clamp(1.6rem, 3.4vw, 2.8rem);
  font-weight: 700; font-stretch: 80%;
  line-height: 1.15;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 18px;
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}
.somos__desc { color: var(--text-dim); font-size: 1.08rem; max-width: 46ch; }
.somos__desc + .somos__desc { margin-top: var(--space-2); }
.somos__media { border-radius: 20px; overflow: hidden; }
.somos__media img { aspect-ratio: 4/3.4; object-fit: cover; width: 100%; will-change: transform; }

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  max-width: 1200px; margin: var(--space-6) auto 0;
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: var(--space-4);
}
.stat { display: grid; gap: .4rem; }
.stat__num {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800; font-stretch: 72%;
  color: var(--accent); transition: color .6s;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.stat__label { color: var(--text-dim); }

/* ══════════ HUB SOLUCIONES ══════════ */
.hub { padding: var(--space-6) var(--space-4); max-width: 1280px; margin: 0 auto; }
.hub__heading {
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  font-weight: 800; font-stretch: 75%; text-transform: uppercase;
  margin-bottom: var(--space-5);
}
.hub__cols { display: flex; gap: var(--space-2); min-height: 62dvh; }
.hub__col {
  position: relative; flex: 1;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: var(--space-4);
  border-radius: 20px; overflow: hidden;
  background: var(--surface);
  cursor: pointer;
  transition: flex .55s var(--ease-out);
  isolation: isolate;
}
.hub__col:nth-child(1) { --col-img: url("../images/branding.jpg"); }
.hub__col:nth-child(2) { --col-img: url("../images/tecnologia.jpg"); }
.hub__col:nth-child(3) { --col-img: url("../images/contenido.jpg"); }
.hub__col::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-image: var(--col-img);
  background-size: cover; background-position: center;
  opacity: .35; filter: saturate(.4) brightness(.6);
  transition: opacity .55s, filter .55s, transform .55s var(--ease-out);
}
.hub__col::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to top, rgba(13,10,20,.92) 20%, transparent 70%);
}
.hub__col:hover, .hub__col:focus-within { flex: 2.2; }
.hub__col:hover::before, .hub__col:focus-within::before {
  opacity: .8; filter: saturate(1) brightness(.85); transform: scale(1.05);
}
.hub__index { color: var(--accent); transition: color .6s; margin-bottom: auto; }
.hub__col h4 {
  font-size: clamp(1.3rem, 2.2vw, 1.9rem);
  font-weight: 800; font-stretch: 75%; text-transform: uppercase;
  line-height: 1.05; margin-bottom: var(--space-2);
}
.hub__col ul { list-style: none; display: grid; gap: .45rem; color: var(--text-dim);
  max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height .55s var(--ease-out), opacity .4s .1s;
}
.hub__col:hover ul, .hub__col:focus-within ul { max-height: 220px; opacity: 1; }

/* ══════════ SHOWCASE (Portafolio) ══════════ */
.showcase {
  position: relative;
  min-height: 100dvh;
  display: grid;
  overflow: hidden;
  color: var(--text);
}
.showcase__media { position: absolute; inset: -10% 0; z-index: -2; will-change: transform; }
.showcase__media img { width: 100%; height: 100%; object-fit: cover; }
.showcase__scrim { position: absolute; inset: 0; z-index: -1; }

.showcase__media {
  -webkit-mask-image: linear-gradient(to bottom, transparent 12%, #000 34%, #000 60%, transparent 86%);
  mask-image: linear-gradient(to bottom, transparent 12%, #000 34%, #000 60%, transparent 86%);
}
.showcase__scrim {
  -webkit-mask-image: linear-gradient(to bottom, transparent 2%, #000 24%, #000 72%, transparent 96%);
  mask-image: linear-gradient(to bottom, transparent 2%, #000 24%, #000 72%, transparent 96%);
}
.contact__media {
  -webkit-mask-image: linear-gradient(to bottom, transparent 12%, #000 34%);
  mask-image: linear-gradient(to bottom, transparent 12%, #000 34%);
}
.showcase__logo {
  position: absolute; top: var(--space-4); right: var(--space-4); z-index: 2;
  height: 30px; filter: brightness(0) invert(1);
}
.showcase__credit {
  position: absolute; bottom: var(--space-3); right: var(--space-4); z-index: 2;
  color: rgba(255,255,255,.72);
}
.showcase__body {
  position: relative; z-index: 1;
  align-self: center;
  padding: var(--space-6) var(--space-4);
  max-width: 620px;
}

.showcase--portfolio .showcase__body { padding-top: var(--space-6); }
.showcase--portfolio .showcase__eyebrow {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem); font-weight: 300; line-height: 1;
  margin-bottom: .2rem;
}
.showcase--portfolio .showcase__title {
  font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; line-height: 1;
  margin-bottom: var(--space-3);
}
.showcase--portfolio .showcase__behance {
  font-size: clamp(2.6rem, 5.2vw, 4rem); font-weight: 700; line-height: 1;
  margin-bottom: var(--space-4);
}
.showcase--portfolio .showcase__text {
  color: rgba(244,241,250,.85); max-width: 32ch; font-weight: 600;
  margin-bottom: var(--space-4);
}
.showcase__bubble {
  position: relative; display: inline-block; cursor: pointer;
  background: #fff; color: #17121f;
  padding: .9rem 1.7rem; border-radius: 100px; font-weight: 700;
  transition: transform .25s var(--ease-out), background .25s;
}
.showcase__bubble:hover, .showcase__bubble:focus-visible { transform: scale(1.04); background: var(--yellow); }
.showcase__bubble::before {
  content: ""; position: absolute; left: 26px; bottom: -7px;
  width: 14px; height: 14px; background: #fff;
  clip-path: polygon(0 0, 100% 0, 0 100%);
  transition: background .25s;
}
.showcase__bubble:hover::before, .showcase__bubble:focus-visible::before { background: var(--yellow); }

/* ══════════════════════════════════════════════════════
   CASO DE ESTUDIO — BATERÍAS ECUADOR · CLUB DE LA ENERGÍA
   (clases con prefijo bhero__ para no chocar con .hero de agencia)
   ══════════════════════════════════════════════════════ */
.bhero {
  min-height: 100dvh;
  display: grid; justify-items: center; align-content: center;
  text-align: center;
  padding: var(--space-6) var(--space-4) var(--space-5);
  overflow: hidden;
}
.bhero__spotlight {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 46% at 50% 78%, rgba(238,49,35,.22), transparent 70%),
    radial-gradient(90% 70% at 50% 8%, rgba(23,18,31,.6), transparent 60%),
    radial-gradient(140% 100% at 50% 50%, transparent 40%, var(--bg) 92%);
}
.bhero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.4vw, 5.4rem);
  font-weight: 700; font-stretch: 72%;
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -.015em;
  max-width: 16ch;
  color: #fff;
}
.bhero__lede {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 46ch;
  margin: var(--space-3) auto 0;
}
.bhero__battery {
  position: relative;
  width: clamp(220px, 26vw, 380px);
  margin: var(--space-4) auto 0;
}
.bhero__battery img {
  width: 100%; position: relative; z-index: 2;
  filter: drop-shadow(0 26px 34px rgba(0,0,0,.6));
}
.bhero__stage {
  position: absolute; z-index: 1; left: 50%; bottom: 6%;
  width: 130%; height: 40%; transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(250,180,28,.5), rgba(250,180,28,.12) 55%, transparent 75%);
  filter: blur(6px);
}
.bhero__ring {
  position: absolute; z-index: 1; left: 50%; top: 58%; overflow: hidden;
  width: 55%; aspect-ratio: 1; border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 1.5px solid rgba(250,180,28,.5);
  animation: ring-pulse 3.2s var(--ease-out) infinite;
}
.bhero__ring--2 { animation-delay: 1.6s; border-color: rgba(238,49,35,.45); }
@keyframes ring-pulse {
  0%   { transform: translate(-50%, -50%) scale(.55); opacity: 0; }
  18%  { opacity: .8; }
  100% { transform: translate(-50%, -50%) scale(1.55); opacity: 0; }
}
.bhero__bolts {
  position: absolute; inset: -14% -60% auto -60%; z-index: 3;
  width: 220%; height: 74%;
  pointer-events: none;
}
.bhero__sparks {
  position: absolute; z-index: 3;
  left: 50%; top: 30%;
  width: min(70vw, 640px); height: 60%;
  transform: translate(-50%, -30%);
  pointer-events: none;
}
.spark {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle, #fff, #FAB41C 45%, transparent 75%);
  opacity: 0;
  animation: spark-rise linear infinite;
}
@keyframes spark-rise {
  0%   { opacity: 0; transform: translate(0, 0) scale(.4); }
  10%  { opacity: 1; }
  70%  { opacity: .7; }
  100% { opacity: 0; transform: translate(var(--dx), var(--dy)) scale(1); }
}
.bhero__meta {
  display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2) var(--space-4);
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255,255,255,.18);
  color: var(--text-dim);
}

/* ══════════ QUÉ ES ══════════ */
.panel { padding: var(--space-6) var(--space-4); }
.panel__grid {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: var(--space-5); align-items: center;
  max-width: 1200px; margin: 0 auto;
}
.panel__claim {
  font-size: clamp(1.6rem, 3.4vw, 2.8rem);
  font-weight: 700; font-stretch: 80%;
  line-height: 1.15;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 18px;
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}
.panel__desc { color: var(--text-dim); font-size: 1.08rem; max-width: 48ch; margin-bottom: var(--space-4); }
.panel__media {
  border-radius: 20px; overflow: hidden;
  background: radial-gradient(circle at 50% 30%, rgba(250,180,28,.18), transparent 70%);
  display: grid; place-items: center;
  aspect-ratio: 4/3.4;
}
.panel__media img { width: 68%; will-change: transform; filter: drop-shadow(0 20px 30px rgba(0,0,0,.4)); }

.badges { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.badge {
  border: 1px solid rgba(255,255,255,.22); border-radius: 100px;
  padding: .5rem 1rem; color: var(--text-dim);
}

/* ══════════ MECÁNICA ══════════ */
.mecanica { padding: var(--space-6) var(--space-4); max-width: 900px; margin: 0 auto; }
.mecanica__heading {
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  font-weight: 800; font-stretch: 75%; text-transform: uppercase;
  margin-bottom: var(--space-5); max-width: 16ch;
}
.steps { list-style: none; }
.step {
  display: grid; grid-template-columns: 64px 1fr; gap: var(--space-3);
  padding: var(--space-3) 0;
  border-top: 1px solid rgba(255,255,255,.14);
}
.step:first-child { border-top: none; }
.step__num {
  font-family: var(--font-display); font-weight: 800; font-stretch: 65%;
  font-size: 1.6rem; color: var(--accent); transition: color .6s; line-height: 1;
}
.step__body h4 {
  font-size: 1.15rem; font-weight: 700; font-stretch: 80%;
  text-transform: uppercase; margin-bottom: .35rem;
}
.step__body p { color: var(--text-dim); max-width: 56ch; }

/* ══════════ PLATAFORMA ══════════ */
.platform { padding: var(--space-6) var(--space-4); max-width: 1200px; margin: 0 auto; }
.platform__heading {
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  font-weight: 800; font-stretch: 75%; text-transform: uppercase;
  margin-bottom: var(--space-5); max-width: 20ch;
}
.platform__grid {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--space-5); align-items: center;
}

.laptop { will-change: transform; }
.laptop__frame {
  background: #0c0806; border-radius: 14px 14px 4px 4px;
  border: 1px solid rgba(255,255,255,.12);
  padding: 8px 8px 0; box-shadow: 0 30px 60px rgba(0,0,0,.5);
}
.laptop__bar {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 10px;
}
.laptop__dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.18); }
.laptop__url {
  margin-left: var(--space-2);
  background: rgba(255,255,255,.06); border-radius: 100px;
  padding: .25rem .9rem; color: var(--text-dim); font-size: .64rem;
}
.laptop__screen {
  background: var(--surface); border-radius: 6px 6px 0 0; overflow: hidden;
  aspect-ratio: 16/10;
}
.laptop__base {
  height: 14px; background: linear-gradient(to bottom, #1a120d, #0c0806);
  border-radius: 0 0 10px 10px;
  margin: 0 -6px;
  box-shadow: 0 10px 16px rgba(0,0,0,.4);
}

.mock { display: grid; grid-template-columns: 34% 66%; height: 100%; font-family: var(--font-display); }
.mock__side {
  background: #180F0B; padding: 14px 12px; display: grid; align-content: start; gap: 10px;
  border-right: 1px solid rgba(255,255,255,.08);
}
.mock__brand {
  display: flex; align-items: center; gap: 6px;
  font-size: clamp(.5rem, 1.3vw, .68rem); font-weight: 700; text-transform: uppercase;
  color: var(--text); margin-bottom: 6px;
}
.mock__logo-dot { width: 8px; height: 8px; border-radius: 2px; background: #FAB41C; flex: none; }
.mock__nav {
  font-size: clamp(.42rem, 1.1vw, .58rem); color: var(--text-dim);
  padding: 6px 8px; border-radius: 6px;
}
.mock__nav--active { background: #EE3123; color: #fff; }
.mock__main { padding: 14px; display: grid; align-content: start; gap: 12px; }
.mock__topbar {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: clamp(.42rem, 1.1vw, .6rem); color: var(--text-dim);
  border-bottom: 1px solid rgba(255,255,255,.08); padding-bottom: 8px;
}
.mock__topbar b { color: #FAB41C; font-size: clamp(.6rem, 1.6vw, .85rem); }
.mock__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mock__card {
  aspect-ratio: 1; border-radius: 6px;
  background: linear-gradient(135deg, rgba(238,49,35,.28), rgba(250,180,28,.22));
  border: 1px solid rgba(255,255,255,.08);
}

.access { display: grid; gap: var(--space-3); }
.access__label { color: var(--text-dim); }
.access__link {
  font-size: clamp(1.2rem, 2.4vw, 1.7rem); font-weight: 700; font-stretch: 80%;
  color: var(--accent); transition: color .6s;
  display: inline-flex; align-items: center; gap: .4rem;
  width: fit-content;
}
.access__link:hover { text-decoration: underline; }

.cred { display: grid; gap: .6rem; background: var(--surface); border: 1px solid rgba(255,255,255,.12); border-radius: 14px; padding: var(--space-3); }
.cred__row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--space-2); }
.cred__label { color: var(--text-dim); }
.cred__value { font-family: var(--font-mono); font-size: .85rem; color: var(--text); word-break: break-all; }
.cred__copy {
  font-family: var(--font-mono); font-size: .62rem; text-transform: uppercase; letter-spacing: .1em;
  cursor: pointer; border: 1px solid rgba(255,255,255,.22); background: transparent; color: var(--text-dim);
  padding: .35rem .7rem; border-radius: 100px; transition: border-color .3s, color .3s, background .3s;
}
.cred__copy:hover, .cred__copy:focus-visible { border-color: var(--accent); color: var(--text); }
.cred__copy.is-copied { background: var(--accent); border-color: var(--accent); color: #0d0a14; }

/* ══════════ LOGÍSTICA ══════════ */
.logistics { padding: var(--space-6) var(--space-4); max-width: 1200px; margin: 0 auto; }
.logistics__heading {
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  font-weight: 800; font-stretch: 75%; text-transform: uppercase;
  margin-bottom: var(--space-5); max-width: 20ch;
}
.table-wrap { overflow-x: auto; border-radius: 16px; border: 1px solid rgba(255,255,255,.14); }
.log-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.log-table--wide { min-width: 1080px; }
.log-table th, .log-table td {
  text-align: left; padding: var(--space-3); vertical-align: top;
  border-bottom: 1px solid rgba(255,255,255,.12);
  font-size: .92rem;
}
.log-table thead th {
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .08em; font-size: .68rem;
  color: var(--text-dim); background: var(--surface);
}
.log-table tbody th {
  font-weight: 700; font-stretch: 80%; white-space: nowrap; color: var(--accent); transition: color .6s;
}
.log-table td { color: var(--text-dim); }
.log-table tbody tr:last-child th, .log-table tbody tr:last-child td { border-bottom: none; }
.log-table a { color: var(--text); border-bottom: 1px solid rgba(255,255,255,.3); }
.chip {
  display: inline-block; border: 1px solid rgba(255,255,255,.25); border-radius: 100px;
  padding: .3rem .8rem; font-family: var(--font-mono); font-size: .64rem; text-transform: uppercase;
  letter-spacing: .06em; white-space: nowrap; color: var(--text);
}

/* ══════════ INVERSIÓN ══════════ */
.investment { padding: var(--space-6) var(--space-4); max-width: 1200px; margin: 0 auto; }
.investment__heading {
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  font-weight: 800; font-stretch: 75%; text-transform: uppercase;
  margin-bottom: var(--space-5); max-width: 22ch;
}
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); align-items: start; }
.pricing__col { display: grid; gap: var(--space-4); }
.pricing__col-label {
  color: var(--accent); transition: color .6s var(--ease-out);
  text-transform: uppercase; letter-spacing: .08em; font-size: .82rem;
}
.price-card {
  background: var(--surface); border: 1px solid rgba(255,255,255,.14); border-radius: 20px;
  padding: var(--space-4); display: grid; gap: .5rem; align-content: start;
}
.price-card--highlight { border-color: var(--accent); transition: border-color .6s var(--ease-out); }
.price-card__label { color: var(--text-dim); }
.price-card__amount {
  font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800; font-stretch: 65%; color: var(--text); line-height: 1;
}
.price-card__cents { font-size: .5em; color: var(--text-dim); }
.price-card__iva {
  font-size: .28em; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--text-dim); margin-left: .4em; vertical-align: middle;
}
.price-card__period { color: var(--accent); transition: color .6s var(--ease-out); margin-bottom: .4rem; }
.price-card__desc { color: var(--text-dim); font-size: .95rem; max-width: 42ch; }
.section__more { margin-top: var(--space-4); font-size: .95rem; }
.section__more a { color: var(--accent); border-bottom: 1px solid rgba(255,255,255,.3); transition: color .6s var(--ease-out); }

/* ══════════ CONTACTO ══════════ */
.contact {
  position: relative;
  min-height: 100dvh;
  display: flex; flex-direction: column; justify-content: space-between;
  overflow: hidden;
  color: var(--gray);
  padding: var(--space-4);
}
.contact__media { position: absolute; inset: -10% 0; z-index: -1; will-change: transform; }
.contact__media img { width: 100%; height: 100%; object-fit: cover; }
.contact__logo {
  position: absolute; top: var(--space-4); right: var(--space-4); z-index: 2;
  height: 30px;
}
.contact__body {
  position: relative; z-index: 1;
  max-width: 520px;
  padding: var(--space-6) 0 0 var(--space-3);
}
.contact__title {
  font-size: clamp(1.8rem, 3.6vw, 3rem);
  font-weight: 800; line-height: 1.15;
  margin-bottom: var(--space-4);
  color: var(--gray);
}
.contact__cta {
  position: relative; display: inline-block; cursor: pointer;
  background: #12100a; color: #fff;
  padding: .85rem 1.8rem; border-radius: 100px; font-weight: 700;
  margin-bottom: var(--space-5);
  transition: transform .25s var(--ease-out), background .25s;
}
.contact__cta:hover, .contact__cta:focus-visible { transform: scale(1.04); background: #2a2318; }
.contact__cta::before {
  content: ""; position: absolute; left: 28px; bottom: -7px;
  width: 14px; height: 14px; background: #12100a;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}
.contact__qr {
  width: 168px; border-radius: 16px; overflow: hidden;
  box-shadow: 0 16px 34px rgba(0,0,0,.28);
}
.contact__qr img { width: 100%; display: block; }
.footer {
  position: relative; z-index: 1;
  width: 100%; max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  border-top: 1px solid rgba(64,64,64,.25);
  padding-top: var(--space-2);
  color: var(--gray);
}

/* ══════════ REVEALS (estado inicial vía JS) ══════════ */
.reveal { will-change: transform, opacity; }

/* ══════════ RESPONSIVE ══════════ */
@media (max-width: 900px) {
  .nav { padding: var(--space-2) var(--space-2); flex-wrap: wrap; row-gap: .5rem; }
  .nav__actions { width: 100%; gap: .4rem; justify-content: flex-start; }
  .nav__actions .btn { padding: .5rem .8rem; font-size: .6rem; letter-spacing: .1em; }
  .hero { padding: var(--space-6) var(--space-2) var(--space-5); }
  .hero__scrollcue { display: none; }
  .chapter { min-height: 34dvh; padding: 0 var(--space-2); }
  .somos { padding: var(--space-5) var(--space-2); }
  .somos__grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: var(--space-4) var(--space-2); }
  .hub { padding: var(--space-5) var(--space-2); }
  .hub__cols { flex-direction: column; min-height: unset; }
  .hub__col { min-height: 200px; }
  .hub__col ul { max-height: 220px; opacity: 1; }
  .showcase__body { padding: var(--space-5) var(--space-2); max-width: none; }
  .showcase--portfolio .showcase__media img { object-position: 78% center; }
  .contact { padding: var(--space-2); }
  .contact__body { padding: var(--space-5) 0 0 var(--space-1); max-width: none; }
  .footer { flex-direction: column; text-align: center; }

  /* caso Baterías Ecuador */
  .bhero { padding: var(--space-6) var(--space-2) var(--space-5); }
  .bhero__battery { width: min(76vw, 300px); }
  .panel { padding: var(--space-5) var(--space-2); }
  .panel__grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .panel__media { order: -1; max-width: 260px; margin: 0 auto; }
  .mecanica { padding: var(--space-5) var(--space-2); }
  .platform { padding: var(--space-5) var(--space-2); }
  .platform__grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .cred__row { grid-template-columns: 1fr; gap: .3rem; }
  .logistics { padding: var(--space-5) var(--space-2); }
  .investment { padding: var(--space-5) var(--space-2); }
  .pricing { grid-template-columns: 1fr; }
}

/* ══════════ REDUCED MOTION ══════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .ambient__sweep, .hero__scrollline::after { animation: none; }
}