/* ═══════════════════════════════════════════════════════════════
   FORWARD LOGISTIC — editorial oscuro
   Paleta tomada del logotipo: azul flecha, navy wordmark, plata.
   ═══════════════════════════════════════════════════════════════ */

:root{
  --ink:        #05070C;   /* fondo base, casi negro azulado */
  --ink-2:      #0A0E17;   /* fondo alterno de sección       */
  --ink-3:      #111726;   /* superficies / cards            */
  --line:       #1C2434;   /* bordes                         */
  --navy:       #0E1A2B;   /* navy del wordmark              */
  --blue:       #2A66FF;   /* azul flecha, primario          */
  --blue-hi:    #4D86FF;   /* azul claro / hover             */
  --blue-deep:  #0A2472;   /* azul profundo del gradiente    */
  --silver:     #97A6B8;   /* gris del isotipo               */
  --paper:      #F4F6FA;   /* texto claro                    */
  --mute:       #8894A6;   /* texto secundario               */

  --sans: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --serif:'Instrument Serif', Georgia, 'Times New Roman', serif;

  --pad: clamp(20px, 5vw, 80px);
  --ease: cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; background:var(--ink); color:var(--paper);
  font-family:var(--sans); font-size:16px; line-height:1.55;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img{ max-width:100%; display:block; }
/* <picture> no debe alterar la caja: el <img> queda como hijo directo. */
picture{ display:contents; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ margin:0; font-weight:800; letter-spacing:-.035em; line-height:.95; }
p{ margin:0; }
em{ font-family:var(--serif); font-style:italic; font-weight:400; letter-spacing:-.01em; }
::selection{ background:var(--blue); color:#fff; }

/* ── scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar{ width:10px; }
::-webkit-scrollbar-track{ background:var(--ink); }
::-webkit-scrollbar-thumb{ background:var(--line); border-radius:99px; }
::-webkit-scrollbar-thumb:hover{ background:var(--blue-deep); }

/* ── Titulares cinematográficos ────────────────────────────────
   Cada palabra sube desde detrás de una máscara, con el desenfoque
   resolviéndose: el gesto de un título de película.              */
.cine{ --cine-blur:14px; }
.w > i{ font-style:inherit; }
.cine .w{
  display:inline-block; overflow:hidden; vertical-align:top;
  padding-bottom:.14em; margin-bottom:-.14em;
}
.cine .w > i{
  display:inline-block; font-style:inherit; font-family:inherit;
  transform:translateY(1.15em) scale(1.06);
  filter:blur(var(--cine-blur)); opacity:0;
  transition:transform 1.05s cubic-bezier(.16,1,.3,1),
             filter .85s var(--ease), opacity .7s var(--ease);
  transition-delay:var(--d, 0ms);
}
.cine.in .w > i{ transform:none; filter:blur(0); opacity:1; }
@media (prefers-reduced-motion:reduce){
  .cine .w > i{ transform:none; filter:none; opacity:1; transition:none; }
}

/* ── Entrada de imágenes ───────────────────────────────────────
   La foto se descubre de abajo hacia arriba dentro de su marco y a la
   vez suelta un zoom: el mismo gesto ascendente de los titulares.  */
.shot img{
  clip-path:inset(100% 0 0 0);
  transform:scale(1.24);
  transition:clip-path 1.5s cubic-bezier(.16,1,.3,1),
             transform 2.1s cubic-bezier(.16,1,.3,1);
}
.shot.in img{ clip-path:inset(0 0 0 0); transform:scale(1); }
@media (prefers-reduced-motion:reduce){
  .shot img{ clip-path:none; transform:none; transition:none; }
}

/* ── reveal on scroll ──────────────────────────────────────── */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  html{ scroll-behavior:auto; }
}

/* ═══ NAV ═══════════════════════════════════════════════════ */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:60;
  display:flex; align-items:center; gap:20px;
  padding:16px var(--pad);
  transition:background .4s var(--ease), backdrop-filter .4s var(--ease), border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(5,7,12,.82); backdrop-filter:blur(18px) saturate(140%);
  border-bottom-color:var(--line);
}
.nav__brand{ display:flex; align-items:center; gap:11px; margin-right:auto; }
.nav__mark{ height:40px; width:auto; }
.nav__word{
  font-weight:800; font-size:16px; letter-spacing:-.02em; line-height:1;
  text-transform:uppercase; white-space:nowrap;
}
.nav__word em{ color:var(--blue-hi); font-size:15px; text-transform:none; }
.nav__word.is-solo{ font-size:18px; }

.nav__pills{
  display:flex; gap:4px; padding:5px; border-radius:99px;
  background:rgba(255,255,255,.05); border:1px solid var(--line);
  backdrop-filter:blur(10px);
}
.pill{
  padding:8px 16px; border-radius:99px; font-size:13.5px; font-weight:500;
  color:var(--mute); transition:color .25s, background .25s;
}
.pill:hover{ color:var(--paper); }
.pill.is-active{ background:var(--paper); color:var(--ink); font-weight:600; }

.nav__cta{
  padding:11px 20px; border-radius:99px; font-size:13.5px; font-weight:600;
  background:var(--blue); color:#fff; white-space:nowrap;
  box-shadow:0 6px 24px -8px rgba(42,102,255,.9);
  transition:transform .25s var(--ease), background .25s;
}
.nav__cta:hover{ background:var(--blue-hi); transform:translateY(-2px); }
.nav__burger{ display:none; }

/* ═══ HERO ══════════════════════════════════════════════════ */
.hero{ padding:clamp(110px,13vw,170px) var(--pad) 0; position:relative; }
.hero::before{        /* glow azul detrás del titular */
  content:''; position:absolute; top:8%; left:50%; width:min(1100px,90vw); height:420px;
  transform:translateX(-50%);
  background:radial-gradient(ellipse at center, rgba(42,102,255,.22), transparent 68%);
  filter:blur(40px); pointer-events:none;
}
.hero__meta{
  position:relative; display:grid; gap:16px;
  grid-template-columns:repeat(3,1fr);
  max-width:1500px; margin:0 auto clamp(18px,3vw,34px);
  font-size:13px; line-height:1.5; color:var(--mute);
}
.hero__meta b{ color:var(--paper); font-weight:600; }
.hero__meta p:nth-child(2){ justify-self:center; text-align:center; }
.hero__meta p:nth-child(3){ justify-self:end; text-align:right; }

.hero__word{
  position:relative; max-width:1500px; margin:0 auto;
  font-size:clamp(52px,20.5vw,310px); line-height:.78;
  letter-spacing:-.055em; text-align:center;
}
.hero__letters{ display:flex; justify-content:space-between; }
.hero__letters span{
  display:inline-block; opacity:0; transform:translateY(.34em);
  animation:rise .95s var(--ease) forwards;
}
.hero__letters span:nth-child(1){ animation-delay:.05s }
.hero__letters span:nth-child(2){ animation-delay:.11s }
.hero__letters span:nth-child(3){ animation-delay:.17s }
.hero__letters span:nth-child(4){ animation-delay:.23s }
.hero__letters span:nth-child(5){ animation-delay:.29s }
.hero__letters span:nth-child(6){ animation-delay:.35s }
.hero__letters span:nth-child(7){ animation-delay:.41s }
@keyframes rise{ to{ opacity:1; transform:none; } }
@media (prefers-reduced-motion:reduce){ .hero__letters span{ opacity:1; transform:none; animation:none; } }

.hero__frame{
  position:relative; z-index:2; max-width:1180px;
  margin:clamp(14px,1.4vw,26px) auto 0;
  border-radius:20px; overflow:hidden;
  box-shadow:0 50px 110px -40px rgba(0,0,0,.95), 0 0 0 1px var(--line);
  animation:frameUp 1.1s .45s var(--ease) both;
}
@keyframes frameUp{ from{ opacity:0; transform:translateY(46px) scale(.985); } to{ opacity:1; transform:none; } }
.hero__frame img{ width:100%; aspect-ratio:16/8.6; object-fit:cover; }
.hero__frame figcaption{
  position:absolute; inset:auto 0 0 0; display:flex; justify-content:flex-end;
  gap:14px; padding:44px 24px 20px; font-size:12.5px; letter-spacing:.04em;
  text-transform:uppercase; color:rgba(255,255,255,.9);
  background:linear-gradient(transparent, rgba(0,0,0,.75));
}
.hero__tag{
  display:flex; justify-content:center; align-items:center; gap:18px; flex-wrap:wrap;
  padding:clamp(26px,4vw,44px) 0 clamp(30px,5vw,56px);
  font-size:12.5px; font-weight:600; letter-spacing:.34em; text-transform:uppercase;
  color:var(--silver);
}
.hero__tag i{ width:5px; height:5px; border-radius:50%; background:var(--blue); }

/* ═══ STATS ═════════════════════════════════════════════════ */
.stats{
  display:grid; grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  margin:0 var(--pad);
}
.stat{ padding:clamp(28px,4vw,52px) 20px; border-right:1px solid var(--line); }
.stat:last-child{ border-right:0; }
.stat b{
  display:block; font-size:clamp(40px,5.4vw,74px); font-weight:800;
  letter-spacing:-.05em; line-height:1;
  background:linear-gradient(180deg, var(--paper), var(--silver));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.stat span{ display:block; margin-top:10px; font-size:12.5px; color:var(--mute); letter-spacing:.02em; }

/* ═══ MANIFIESTO ════════════════════════════════════════════ */
.manifesto{ padding:clamp(80px,12vw,170px) var(--pad); max-width:1180px; margin:0 auto; }
.manifesto p{
  font-size:clamp(28px,4.6vw,62px); font-weight:700;
  letter-spacing:-.035em; line-height:1.08;
}
.manifesto em{ color:var(--blue-hi); }

/* ═══ SECTION HEADS ═════════════════════════════════════════ */
.sec-head{ padding:0 var(--pad) clamp(38px,5vw,66px); max-width:1500px; margin:0 auto; }
.sec-head--row{
  display:flex; justify-content:space-between; align-items:flex-end;
  gap:28px; flex-wrap:wrap;
}
.sec-kicker{
  display:block; margin-bottom:18px; font-size:11.5px; font-weight:600;
  letter-spacing:.28em; text-transform:uppercase; color:var(--blue-hi);
}
.sec-head h2{ font-size:clamp(34px,5.6vw,78px); }
.sec-lead{ max-width:52ch; margin-top:20px; color:var(--mute); font-size:16.5px; }

/* ═══ SERVICIOS ═════════════════════════════════════════════ */
.services{ padding:clamp(50px,7vw,90px) 0 clamp(60px,8vw,110px); background:var(--ink-2); }
.svc{
  display:grid; grid-template-columns:78px 1fr 1fr; gap:clamp(22px,3.4vw,56px);
  align-items:start; max-width:1500px;
  margin:0 auto; padding:clamp(38px,5vw,66px) var(--pad);
  border-top:1px solid var(--line);
}
.svc--flip .svc__img,
.svc--flip .svc__rig{ grid-column:2; grid-row:1; }
.svc--flip .svc__body{ grid-column:3; grid-row:1; }
.svc__num{ padding-top:8px; font-size:13px; font-weight:600; color:var(--blue); letter-spacing:.1em; }
.svc__body h3{ font-size:clamp(26px,3.4vw,46px); margin-bottom:18px; }
.svc__body p{ color:#A9B5C6; max-width:46ch; font-size:16px; line-height:1.65; }
.svc__body ul{ margin:24px 0 0; padding:0; list-style:none; }
.svc__body li{
  position:relative; padding:11px 0 11px 22px; font-size:14.5px;
  color:var(--paper); border-bottom:1px solid var(--line);
}
.svc__body li::before{
  content:''; position:absolute; left:0; top:19px;
  width:7px; height:7px; border-radius:50%; background:var(--blue);
}
.svc__img{ border-radius:16px; overflow:hidden; box-shadow:0 0 0 1px var(--line); }
.svc__img img{ width:100%; aspect-ratio:4/3; object-fit:cover; }
.svc:hover .shot.in img{ transform:scale(1.05); }

.link-arrow{
  display:inline-block; margin-top:26px; padding-bottom:4px;
  font-size:14px; font-weight:600; color:var(--blue-hi);
  border-bottom:1px solid currentColor;
}
.link-arrow::after{ content:' →'; transition:margin .3s var(--ease); }
.link-arrow:hover::after{ margin-left:6px; }

/* ── Plano de la maquinaria ──────────────────────────────────── */
.svc__rig{
  position:relative; display:flex; align-items:center; gap:clamp(16px,2vw,30px);
  padding:clamp(20px,2.4vw,34px);
  border-radius:16px; box-shadow:0 0 0 1px var(--line);
  background:
    repeating-linear-gradient(0deg,  rgba(255,255,255,.022) 0 1px, transparent 1px 30px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.022) 0 1px, transparent 1px 30px),
    linear-gradient(150deg, #101929, var(--ink-3) 70%);
}
.svc__rig::after{           /* luz rasante desde arriba a la izquierda */
  content:''; position:absolute; inset:0; border-radius:16px; pointer-events:none;
  background:radial-gradient(ellipse 55% 60% at 32% 30%, rgba(42,102,255,.15), transparent 72%);
}
.rig{ position:relative; z-index:1; flex:1 1 auto; min-width:0; max-width:330px; height:auto; }

/* lectura técnica junto al plano */
.rig__data{
  position:relative; z-index:1; flex:0 0 auto; display:grid; gap:14px;
  padding-left:clamp(14px,1.6vw,22px); border-left:1px solid var(--line);
}
.rig__data div{ opacity:0; transform:translateY(8px);
  transition:opacity .6s var(--ease), transform .6s var(--ease); }
.svc__rig.in .rig__data div{ opacity:1; transform:none; }
.svc__rig.in .rig__data div:nth-child(2){ transition-delay:.12s; }
.svc__rig.in .rig__data div:nth-child(3){ transition-delay:.24s; }
.rig__data b{
  display:block; font-size:clamp(16px,1.5vw,21px); font-weight:800; letter-spacing:-.03em;
  background:linear-gradient(180deg, var(--paper), var(--silver));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.rig__data span{ display:block; margin-top:3px; font-size:10px; letter-spacing:.16em;
  text-transform:uppercase; color:var(--mute); }
.rig .d{
  stroke-dasharray:var(--len); stroke-dashoffset:var(--len);
  transition:stroke-dashoffset 1.15s cubic-bezier(.16,1,.3,1);
  transition-delay:var(--dd, 0ms);
}
.rig .fade{ opacity:0; transition:opacity .7s var(--ease) 1.5s; }
.svc__rig.in .rig .d{ stroke-dashoffset:0; }
.svc__rig.in .rig .fade{ opacity:.55; }
.svc__rig.in .rig text.fade{ opacity:1; }
.rig__tag{
  position:absolute; right:20px; top:18px; z-index:1;
  padding:5px 11px; border-radius:99px;
  font-size:10px; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color:var(--silver); background:rgba(5,7,12,.5); border:1px solid var(--line);
}
@media (prefers-reduced-motion:reduce){
  .rig .d{ stroke-dashoffset:0; transition:none; }
  .rig .fade{ opacity:.55; transition:none; }
}

/* ── Botón flotante con borde de luz ─────────────────────────── */
/* Fondo azul, texto blanco y el filo encendiéndose en blanco.        */
.btn-glow{
  position:relative; display:inline-flex; align-items:center; gap:10px;
  margin-top:28px; padding:15px 30px; border-radius:99px;
  font-size:14.5px; font-weight:600; color:#fff; white-space:nowrap;
  background:linear-gradient(135deg, #1B4FE8, var(--blue) 55%, #123FBF);
  border:1.5px solid rgba(255,255,255,.32);
  animation:filoDeLuz 2.9s ease-in-out infinite;
  transition:transform .3s var(--ease);
}
@keyframes filoDeLuz{
  0%, 100%{
    border-color:rgba(255,255,255,.28);
    box-shadow:0 0 10px -2px rgba(255,255,255,.2),
               0 14px 34px -12px rgba(42,102,255,.9);
  }
  50%{
    border-color:rgba(255,255,255,.9);
    box-shadow:0 0 20px 0 rgba(255,255,255,.45),
               0 18px 42px -12px rgba(42,102,255,1);
  }
}
.btn-glow svg{ width:17px; height:17px; flex:none; transition:transform .35s var(--ease); }
.btn-glow:hover{ transform:translateY(-3px); animation-duration:1.3s; }
.btn-glow:hover svg{ transform:translateX(5px); }
@media (prefers-reduced-motion:reduce){
  .btn-glow{ animation:none; border-color:rgba(255,255,255,.55);
             box-shadow:0 14px 34px -12px rgba(42,102,255,.9); }
}

/* ═══ OBRA DESTACADA — pin + avance horizontal ════════════════ */
/* La altura de .reel la calcula el JS: cuanto más larga, más scroll
   hace falta para recorrer el carrusel.                            */
.reel{ position:relative; background:var(--ink); }
.reel__stage{
  position:sticky; top:0; height:100vh; overflow:hidden;
  display:grid; grid-template-columns:minmax(300px,26vw) 1fr;
  gap:clamp(24px,3vw,56px); padding:0 0 0 var(--pad); align-items:center;
}
.reel__stage::before{           /* glow que ancla la columna izquierda */
  content:''; position:absolute; left:-10%; top:20%; width:50%; height:60%;
  background:radial-gradient(ellipse at center, rgba(42,102,255,.15), transparent 70%);
  filter:blur(50px); pointer-events:none;
}
.reel__aside{ position:relative; z-index:2; max-width:420px; }
.reel__aside h2{ font-size:clamp(30px,3.2vw,52px); margin-bottom:clamp(22px,3vw,40px); }

.reel__logo{ position:relative; width:clamp(120px,11vw,190px); }
.reel__mark{ width:100%; height:auto; display:block; }
/* Cuando el trazo se completa, el dibujo cede el paso al isotipo real. */
.reel__real{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:contain; opacity:0; transition:opacity .7s var(--ease);
}
.reel__logo.is-real .reel__real{ opacity:1; }
.reel__logo.is-real .reel__mark{ opacity:0; transition:opacity .7s var(--ease); }
.mk__p{
  fill:transparent;
  transition:fill .5s var(--ease);
  stroke-dasharray:var(--len);
  stroke-dashoffset:calc(var(--len) * (1 - var(--draw, 0)));
}
.reel__mark.is-done .mk__p{ fill:var(--fill); }
/* Sin pin el trazado se anima solo, así que necesita transición propia. */
.reel__mark.is-auto .mk__p{ transition:stroke-dashoffset 1.5s var(--ease), fill .6s var(--ease) 1.4s; }

.reel__bar{
  margin:clamp(24px,3vw,38px) 0 16px; height:2px; border-radius:2px;
  background:var(--line); overflow:hidden;
}
.reel__bar i{
  display:block; height:100%; width:calc(var(--draw, 0) * 100%);
  background:linear-gradient(90deg, var(--blue-deep), var(--blue-hi));
}
.reel__count{ display:flex; align-items:baseline; gap:7px; font-variant-numeric:tabular-nums; }
.reel__count b{ font-size:clamp(30px,3vw,46px); font-weight:800; letter-spacing:-.04em; }
.reel__count span{ font-size:14px; color:var(--mute); }
.reel__hint{ margin-top:14px; font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--mute); }

.reel__viewport{ overflow:hidden; height:100%; display:flex; align-items:center; }
.reel__track{
  display:flex; gap:clamp(14px,1.6vw,26px); margin:0; padding:0; list-style:none;
  will-change:transform;
}
.slide{
  position:relative; flex:none; width:clamp(280px,38vw,620px);
  border-radius:18px; overflow:hidden; background:var(--ink-3);
  box-shadow:0 0 0 1px var(--line);
}
.slide__img{ position:relative; overflow:hidden; }
.slide__img img{
  width:100%; aspect-ratio:16/11; object-fit:cover;
  filter:brightness(.9);
}
.slide__img.shot img{
  transition:clip-path 1.5s cubic-bezier(.16,1,.3,1),
             transform 2.1s cubic-bezier(.16,1,.3,1), filter .5s var(--ease);
}
.slide:hover .shot.in img{ filter:brightness(1); transform:scale(1.04); }
.tag-real{
  position:absolute; top:14px; right:14px; padding:6px 12px; border-radius:99px;
  font-size:10.5px; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  background:rgba(37,211,102,.16); color:#5BE68E;
  border:1px solid rgba(37,211,102,.4); backdrop-filter:blur(8px);
}
.tag-tipo{
  display:inline-block; margin-left:10px; padding:4px 10px; border-radius:99px;
  font-size:9.5px; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  vertical-align:middle;
  background:rgba(42,102,255,.14); color:var(--blue-hi);
  border:1px solid rgba(42,102,255,.4);
}
.slide__body h3 .tag-tipo{ font-size:9px; margin-left:8px; }

/* botón para desplegar el resto del índice */
.idx__more{
  display:block; margin:clamp(26px,3vw,38px) auto 0; padding:14px 30px;
  border-radius:99px; cursor:pointer; font-family:inherit;
  font-size:13.5px; font-weight:600; color:var(--paper);
  background:rgba(255,255,255,.045); border:1px solid var(--line);
  transition:all .28s var(--ease);
}
.idx__more:hover{
  background:rgba(42,102,255,.14); border-color:rgba(42,102,255,.5);
  color:#fff; transform:translateY(-2px);
}
.idx__more[hidden]{ display:none; }

.tag-pend{
  display:inline-block; margin-left:10px; padding:4px 9px; border-radius:99px;
  font-size:9.5px; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  background:rgba(148,163,184,.12); color:var(--mute); border:1px solid var(--line);
}
.idx__row.is-sinfoto{ cursor:default; }
.idx__row.is-sinfoto:hover{ padding-left:4px; border-color:var(--line); }
.idx__row.is-sinfoto:hover::before{ opacity:0; }
.idx__row.is-sinfoto .idx__go{ opacity:.25; }
.idx__row .tag-real{ position:static; padding:4px 9px; font-size:9.5px; margin-left:10px; }
.slide__n{
  position:absolute; top:14px; left:14px; padding:6px 11px; border-radius:99px;
  font-size:11px; font-weight:700; letter-spacing:.1em;
  background:rgba(5,7,12,.72); backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.15);
}
.slide__body{ padding:22px 24px 26px; }
.slide__body h3{ font-size:clamp(20px,1.7vw,28px); }
.slide__meta{
  display:flex; gap:9px; align-items:center; margin-top:9px;
  font-size:12px; color:var(--mute); letter-spacing:.03em;
}
.slide__meta i{ width:3px; height:3px; border-radius:50%; background:var(--silver); }
.slide__body p{ margin-top:13px; font-size:13.5px; color:var(--mute); line-height:1.55; }
.slide__cred{
  display:block; margin-top:12px; font-size:11px; letter-spacing:.09em;
  text-transform:uppercase; color:var(--mute); opacity:.85;
}
.slide__cta{
  display:inline-block; margin-top:18px; padding-bottom:3px;
  font-size:13px; font-weight:600; color:var(--blue-hi);
  border-bottom:1px solid currentColor; cursor:pointer;
}
.slide__cta::after{ content:' →'; }

/* ═══ PORTAFOLIO COMPLETO — índice ═══════════════════════════ */
.index{ padding:clamp(70px,10vw,130px) 0 clamp(60px,8vw,110px); background:var(--ink-2); }
.idx__wrap{ position:relative; max-width:1500px; margin:0 auto; padding:0 var(--pad); }
.idx{ margin:0; padding:0; list-style:none; border-top:1px solid var(--line); }
.idx__row{
  position:relative; display:grid; align-items:center; gap:20px;
  grid-template-columns:52px 1fr 210px 74px 26px;
  padding:clamp(15px,1.7vw,22px) 4px;
  border-bottom:1px solid var(--line); cursor:pointer;
  transition:padding-left .4s var(--ease), border-color .3s;
}
.idx__row::before{           /* barrido azul al pasar el cursor */
  content:''; position:absolute; inset:0 -14px; z-index:-1; border-radius:10px;
  background:linear-gradient(90deg, rgba(42,102,255,.16), transparent 62%);
  opacity:0; transition:opacity .4s var(--ease);
}
.idx__row:hover{ padding-left:18px; border-color:rgba(77,134,255,.45); }
.idx__row:hover::before{ opacity:1; }
.idx__row.is-hidden{ display:none; }
.idx__n{ font-size:12px; color:var(--blue); font-variant-numeric:tabular-nums; letter-spacing:.08em; }
.idx__t{ font-size:clamp(17px,1.6vw,24px); font-weight:700; letter-spacing:-.025em; }
.idx__l,.idx__y{ font-size:13px; color:var(--mute); }
.idx__y{ text-align:right; font-variant-numeric:tabular-nums; }
.idx__go{ text-align:right; color:var(--mute); transition:transform .35s var(--ease), color .3s; }
.idx__row:hover .idx__go{ transform:translateX(5px); color:var(--blue-hi); }

.idx__peek{
  position:fixed; z-index:40; margin:0; width:300px; pointer-events:none;
  border-radius:12px; overflow:hidden; opacity:0; transform:translate(-50%,-50%) scale(.94);
  box-shadow:0 30px 70px -28px rgba(0,0,0,.95), 0 0 0 1px var(--line);
  transition:opacity .3s var(--ease), transform .3s var(--ease);
}
.idx__peek.is-on{ opacity:1; transform:translate(-50%,-50%) scale(1); }
.idx__peek img{ width:100%; aspect-ratio:4/3; object-fit:cover; }

/* ═══ MAQUINARIA — una sola máquina, ficha completa ══════════ */
.machine{ padding:clamp(70px,10vw,140px) 0; background:var(--ink-2); }
.machine .sec-head h2 em{ color:var(--blue-hi); }

.mq{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(24px,3.4vw,60px); align-items:start;
  max-width:1500px; margin:0 auto; padding:0 var(--pad);
}
.mq__shot{
  position:sticky; top:104px; margin:0; border-radius:18px; overflow:hidden;
  box-shadow:0 0 0 1px var(--line);
}
.mq__shot img{ width:100%; aspect-ratio:4/3.2; object-fit:cover; display:block; }
.mq__shot figcaption{
  position:absolute; left:16px; bottom:16px; padding:7px 14px; border-radius:99px;
  font-size:11px; font-weight:600; letter-spacing:.2em; text-transform:uppercase;
  background:rgba(5,7,12,.72); backdrop-filter:blur(10px); color:var(--paper);
  border:1px solid rgba(255,255,255,.16);
}

.mq__panel h3{ font-size:clamp(26px,3.2vw,44px); }
.mq__lead{ margin-top:16px; max-width:52ch; color:#A9B5C6; font-size:16px; line-height:1.65; }

/* las tres cifras que definen la máquina */
.mq__key{
  display:grid; grid-template-columns:repeat(3,1fr); gap:14px;
  margin:clamp(26px,3vw,38px) 0 0; padding:0; list-style:none;
}
.mq__key li{
  padding:16px 14px; border-radius:12px;
  background:rgba(42,102,255,.08); border:1px solid rgba(42,102,255,.22);
}
.mq__key b{
  display:block; font-size:clamp(19px,2vw,26px); font-weight:800; letter-spacing:-.03em;
  background:linear-gradient(180deg, var(--paper), var(--silver));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.mq__key span{ display:block; margin-top:6px; font-size:11.5px; color:var(--mute); line-height:1.35; }

/* la ficha, en los mismos bloques que el PDF del fabricante */
.mq__specs{ margin-top:clamp(28px,3vw,40px); }
.mq__group + .mq__group{ margin-top:26px; }
.mq__group h4{
  margin:0 0 6px; font-size:11.5px; font-weight:600;
  letter-spacing:.2em; text-transform:uppercase; color:var(--blue-hi);
}
.mq__group ul{ margin:0; padding:0; list-style:none; border-top:1px solid var(--line); }
.mq__group li{
  display:flex; justify-content:space-between; gap:16px;
  padding:11px 0; font-size:14px; border-bottom:1px solid var(--line);
}
.mq__group span{ color:var(--mute); }
.mq__group b{ font-weight:600; text-align:right; }

.mq__incluye{
  margin-top:clamp(28px,3vw,38px); padding:22px 24px;
  border-radius:14px; background:var(--ink-3); box-shadow:0 0 0 1px var(--line);
}
.mq__incluye > span{
  display:block; margin-bottom:14px; font-size:11.5px; font-weight:600;
  letter-spacing:.2em; text-transform:uppercase; color:var(--silver);
}
.mq__incluye ul{ margin:0; padding:0; list-style:none; display:grid; gap:10px; }
.mq__incluye li{ position:relative; padding-left:24px; font-size:14px; }
.mq__incluye li::before{
  content:''; position:absolute; left:0; top:7px; width:10px; height:6px;
  border-left:2px solid var(--blue-hi); border-bottom:2px solid var(--blue-hi);
  transform:rotate(-45deg);
}
.mq__panel .btn{ margin-top:clamp(24px,3vw,34px); }

/* ── Tomas que se turnan en un mismo marco ───────────────────── */
.slider{ position:relative; border-radius:16px; overflow:hidden;
  box-shadow:0 0 0 1px var(--line); background:var(--ink-3); }
.slider__s{
  margin:0; position:absolute; inset:0; opacity:0;
  transition:opacity 1.1s var(--ease);
}
.slider__s:first-child{ position:relative; }
.slider__s.is-on{ opacity:1; }
.slider__s img{ width:100%; height:100%; aspect-ratio:4/3; object-fit:cover; }
.slider__s figcaption{
  position:absolute; inset:auto 0 0 0; padding:20px 16px 12px;
  font-size:11px; letter-spacing:.04em; color:rgba(255,255,255,.9);
  background:linear-gradient(transparent, rgba(0,0,0,.62));
}
/* flechas: visibles siempre en táctil, discretas en escritorio */
.slider__f{
  position:absolute; top:50%; z-index:3; transform:translateY(-50%);
  display:grid; place-items:center; width:40px; height:40px; padding:0;
  border-radius:50%; cursor:pointer;
  background:rgba(5,7,12,.55); border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(8px);
  transition:background .25s var(--ease), border-color .25s var(--ease),
             opacity .3s var(--ease);
}
.slider__f svg{ width:19px; height:19px; fill:none; stroke:var(--paper);
  stroke-width:2.1; stroke-linecap:round; stroke-linejoin:round; }
.slider__f--prev{ left:12px; }
.slider__f--next{ right:12px; }
.slider__f:hover{ background:var(--blue); border-color:var(--blue); }
/* Siempre visibles: ocultarlas tras el hover las volvía invisibles en táctil. */
.slider__f{ opacity:.75; }
.slider:hover .slider__f{ opacity:1; }

.slider__dots{
  position:absolute; right:14px; bottom:14px; z-index:3; display:flex; gap:6px;
}
.slider__dot{
  width:7px; height:7px; padding:0; border-radius:50%; cursor:pointer;
  background:rgba(255,255,255,.35); border:0; transition:all .3s var(--ease);
}
.slider__dot.is-on{ background:var(--blue-hi); width:20px; border-radius:99px; }

/* vídeo ocupando el marco de un servicio */
.svc__video{ position:relative; border-radius:16px; overflow:hidden;
  box-shadow:0 0 0 1px var(--line); background:var(--ink-3); }
.svc__video video{ display:block; width:100%; aspect-ratio:4/3; object-fit:cover; }

/* ── Flota fotografiada en obra ──────────────────────────────── */
/* el marco de la máquina rota entre los equipos de la flota */
.mq__shot.slider .slider__s img{ aspect-ratio:4/3.2; }
.mq__equipo{ margin:0; border-radius:14px; overflow:hidden; position:relative;
  box-shadow:0 0 0 1px var(--line); background:var(--ink-3); }
.mq__equipo img{ width:100%; aspect-ratio:16/10; object-fit:cover; }
.mq__equipo figcaption{
  position:absolute; inset:auto 0 0 0; padding:20px 14px 11px;
  font-size:11px; letter-spacing:.04em; color:rgba(255,255,255,.9);
  background:linear-gradient(transparent, rgba(0,0,0,.62));
}

/* nota del tamaño de la flota */
.mq__flota-nota{
  display:flex; align-items:baseline; gap:14px; flex-wrap:wrap;
  margin:clamp(22px,2.6vw,32px) 0 0; padding:18px 22px; border-radius:14px;
  background:linear-gradient(120deg, rgba(42,102,255,.14), rgba(42,102,255,.04));
  border:1px solid rgba(42,102,255,.32);
}
.mq__flota-nota b{
  font-size:clamp(21px,2vw,27px); font-weight:800; letter-spacing:-.03em;
  color:var(--blue-hi); white-space:nowrap;
}
.mq__flota-nota span{ flex:1 1 220px; font-size:13.5px; color:var(--mute); line-height:1.5; }

/* ── Recorridos en video ─────────────────────────────────────── */
.tour{ padding:clamp(70px,10vw,130px) 0; background:var(--ink-2); }
.tour__grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(10px,1.2vw,18px);
  max-width:1500px; margin:0 auto; padding:0 var(--pad);
}
.tour__item{
  position:relative; margin:0; border-radius:14px; overflow:hidden;
  background:var(--ink-3); box-shadow:0 0 0 1px var(--line);
  transition:box-shadow .35s var(--ease), transform .35s var(--ease);
}
.tour__item:hover{
  transform:translateY(-4px);
  box-shadow:0 0 0 1px var(--blue), 0 26px 52px -28px rgba(42,102,255,.6);
}
.tour__item video{
  display:block; width:100%; aspect-ratio:16/10; object-fit:cover;
  background:var(--ink-3);
}
.tour__item figcaption{
  position:absolute; inset:auto 0 0 0; padding:30px 16px 14px;
  font-size:11.5px; font-weight:600; letter-spacing:.09em; text-transform:uppercase;
  color:rgba(255,255,255,.94);
  background:linear-gradient(transparent, rgba(0,0,0,.82));
}

/* ═══ PROCESO ═══════════════════════════════════════════════ */
.process{ padding:clamp(70px,10vw,140px) 0; }
.steps{
  display:grid; grid-template-columns:repeat(4,1fr); gap:0;
  list-style:none; max-width:1500px; margin:0 auto; padding:0 var(--pad);
}
.steps li{ padding:34px 26px 34px 0; border-top:2px solid var(--line); }
.steps li + li{ padding-left:26px; }
.steps b{ display:block; font-size:12px; color:var(--blue); letter-spacing:.1em; }
.steps h4{ margin:16px 0 12px; font-size:20px; letter-spacing:-.02em; }
.steps p{ font-size:14px; color:var(--mute); line-height:1.55; }

/* ═══ CONTACTO ══════════════════════════════════════════════ */
.contact{
  position:relative; padding:clamp(80px,11vw,160px) var(--pad);
  background:
    radial-gradient(ellipse 70% 100% at 50% 0%, rgba(42,102,255,.20), transparent 70%),
    linear-gradient(180deg, var(--ink-2), var(--ink));
  border-top:1px solid var(--line);
}
.contact__inner{ max-width:1100px; margin:0 auto; text-align:center; }
.contact h2{ font-size:clamp(36px,6.4vw,90px); margin-bottom:24px; }
.contact h2 em{ color:var(--blue-hi); }
.contact__inner > p{ max-width:56ch; margin:0 auto; color:var(--mute); font-size:17px; }
.contact__actions{
  display:flex; gap:14px; justify-content:center; flex-wrap:wrap;
  margin:38px 0 clamp(46px,6vw,72px);
}
.btn{
  display:inline-flex; align-items:center; gap:11px;
  padding:16px 28px; border-radius:99px; font-size:15px; font-weight:600;
  transition:transform .25s var(--ease), background .25s, border-color .25s;
}
.btn svg{ width:20px; height:20px; fill:currentColor; }
.btn:hover{ transform:translateY(-2px); }
.btn--wa{ background:#25D366; color:#04240F; box-shadow:0 14px 38px -14px rgba(37,211,102,.75); }
.btn--wa:hover{ background:#2FE874; }
.btn--ghost{ border:1px solid var(--line); color:var(--paper); }
.btn--ghost:hover{ border-color:var(--paper); }

.contact__grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px;
  padding-top:clamp(34px,4vw,50px); border-top:1px solid var(--line); text-align:left;
}
.contact__grid span{ display:block; margin-bottom:8px; font-size:11.5px; letter-spacing:.22em; text-transform:uppercase; color:var(--mute); }
.contact__grid a,.contact__grid b{ font-size:17px; font-weight:600; letter-spacing:-.01em; }
.contact__grid a:hover{ color:var(--blue-hi); }

/* ═══ FOOTER ════════════════════════════════════════════════ */
.foot{
  display:flex; justify-content:space-between; align-items:center; gap:26px; flex-wrap:wrap;
  padding:40px var(--pad); border-top:1px solid var(--line);
}
.foot__brand{ display:flex; align-items:center; gap:16px; flex-wrap:wrap; }
.foot__brand img{ height:74px; width:auto; }
.foot__cred{ font-size:11.5px; letter-spacing:.06em; color:var(--mute); }
.foot__brand p{ margin-top:5px; font-size:11.5px; letter-spacing:.2em; text-transform:uppercase; color:var(--silver); }
.foot__nav{ display:flex; gap:24px; font-size:13.5px; color:var(--mute); }
.foot__nav a:hover{ color:var(--paper); }
.foot small{ font-size:12px; color:var(--mute); }

/* ═══ WHATSAPP FLOTANTE ═════════════════════════════════════ */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:70;
  display:inline-flex; align-items:center; gap:0;
  padding:15px; border-radius:99px; background:#25D366; color:#04240F;
  box-shadow:0 16px 40px -12px rgba(37,211,102,.7);
  transition:gap .35s var(--ease), padding .35s var(--ease), transform .3s var(--ease);
}
.wa-float svg{ width:26px; height:26px; fill:currentColor; flex:none; }
.wa-float span{
  max-width:0; overflow:hidden; white-space:nowrap;
  font-size:14.5px; font-weight:700; transition:max-width .35s var(--ease);
}
.wa-float:hover{ gap:10px; padding:15px 22px 15px 18px; transform:translateY(-3px); }
.wa-float:hover span{ max-width:130px; }

/* ═══ LIGHTBOX ══════════════════════════════════════════════ */
.lb{
  position:fixed; inset:0; z-index:90; display:grid; place-items:center;
  padding:clamp(16px,4vw,60px);
  background:rgba(3,5,9,.95); backdrop-filter:blur(12px);
  animation:fade .3s var(--ease);
}
.lb[hidden]{ display:none; }
@keyframes fade{ from{opacity:0} }
.lb__stage{ margin:0; max-width:min(1300px,100%); max-height:100%; }
.lb__stage img{
  max-width:100%; max-height:78vh; object-fit:contain;
  border-radius:10px; box-shadow:0 40px 100px -40px #000;
}
.lb__stage figcaption{
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
  padding-top:18px; font-size:13.5px; color:var(--mute);
}
.lb__stage b{ color:var(--paper); font-size:16px; font-weight:600; }
.lb__cred{ width:100%; font-size:12px; letter-spacing:.08em; color:var(--silver); }
.lb__cred:empty{ display:none; }
.lb__x,.lb__nav{
  position:absolute; z-index:2; display:grid; place-items:center; cursor:pointer;
  background:rgba(255,255,255,.07); border:1px solid var(--line); color:var(--paper);
  border-radius:99px; font-family:inherit; transition:background .25s, border-color .25s;
}
.lb__x:hover,.lb__nav:hover{ background:var(--blue); border-color:var(--blue); }
.lb__x{ top:20px; right:20px; width:46px; height:46px; font-size:26px; line-height:1; }
.lb__nav{ top:50%; transform:translateY(-50%); width:52px; height:52px; font-size:30px; }
.lb__nav--prev{ left:clamp(10px,2vw,28px); }
.lb__nav--next{ right:clamp(10px,2vw,28px); }

/* ═══ RESPONSIVE ════════════════════════════════════════════ */
@media (max-width:1080px){
  .reel__stage{ grid-template-columns:minmax(250px,32vw) 1fr; }
  .mq{ grid-template-columns:1fr; }
  .mq__shot{ position:relative; top:auto; }
  .idx__row{ grid-template-columns:44px 1fr 170px 62px 22px; }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .steps li + li{ padding-left:0; }
  .steps li:nth-child(even){ padding-left:26px; }
}
@media (max-width:900px){
  .nav__pills{ display:none; }
  .nav__cta{ display:none; }
  .nav__burger{
    display:grid; gap:5px; place-content:center; width:44px; height:44px; cursor:pointer;
    background:rgba(255,255,255,.06); border:1px solid var(--line); border-radius:12px;
  }
  .nav__burger span{ width:18px; height:1.5px; background:var(--paper); transition:transform .3s var(--ease); }
  .nav.is-open{ background:rgba(5,7,12,.97); backdrop-filter:blur(18px); flex-wrap:wrap; }
  .nav.is-open .nav__pills{
    display:flex; flex-direction:column; width:100%; order:3;
    margin-top:14px; padding:10px; border-radius:16px; background:transparent;
  }
  .nav.is-open .pill{ padding:13px 16px; font-size:15px; text-align:center; }
  .nav.is-open .nav__cta{ display:block; order:4; width:100%; margin-top:6px; text-align:center; }
  .nav.is-open .nav__burger span:first-child{ transform:translateY(3.2px) rotate(45deg); }
  .nav.is-open .nav__burger span:last-child{ transform:translateY(-3.2px) rotate(-45deg); }

  /* El bloqueo también aplica en móvil: el aside se compacta arriba y
     el carrusel corre debajo. svh evita el salto de la barra del navegador. */
  .reel__stage{
    height:100svh; display:flex; flex-direction:column; justify-content:center;
    gap:0; padding:70px 0 24px var(--pad); align-items:stretch;
  }
  .reel__aside{ flex:0 0 auto; }
  .reel__aside{ max-width:none; padding-right:var(--pad); }
  .reel__aside h2{ font-size:clamp(23px,6.2vw,34px); margin-bottom:14px; }
  .reel__logo{ width:74px; }
  .reel__bar{ margin:16px 0 10px; }
  .reel__count b{ font-size:28px; }
  .reel__hint{ display:none; }
  .reel__viewport{ height:auto; overflow:hidden; margin-top:18px; flex:0 0 auto; }
  .slide{ width:min(76vw,340px); }
  .slide__body{ padding:16px 18px 20px; }
  .slide__body h3{ font-size:19px; }
  .slide__body p{ display:none; }
  .slide__cred{
  display:block; margin-top:12px; font-size:11px; letter-spacing:.09em;
  text-transform:uppercase; color:var(--mute); opacity:.85;
}
.slide__cta{ margin-top:12px; }

  .tour__grid{ grid-template-columns:1fr 1fr; }
  .idx__row{ grid-template-columns:38px 1fr 24px; row-gap:5px; }
  .idx__l{ grid-column:2; }
  .idx__y{ grid-column:2; text-align:left; }
  .idx__go{ grid-column:3; grid-row:1 / span 2; }
  .idx__peek{ display:none; }

  /* Mobile: el render manda. Se le da formato vertical para que llene
     la pantalla, y los datos de arriba se compactan.                 */
  .hero__frame{ margin-top:14px; }
  .hero__frame img{ aspect-ratio:4/3.4; }
  .hero__frame figcaption{ padding:34px 16px 14px; font-size:10.5px; letter-spacing:.08em; }
  .hero__meta{ grid-template-columns:1fr; gap:7px; font-size:12.5px; }
  .hero__meta br{ display:none; }
  .hero__meta b::after{ content:' '; }
  .hero__word{ font-size:clamp(52px,16.5vw,120px); }
  .hero__tag{ gap:12px; letter-spacing:.2em; font-size:11px; }
  .hero__meta p:nth-child(2),.hero__meta p:nth-child(3){ justify-self:start; text-align:left; }
  .hero__letters{ justify-content:center; letter-spacing:-.05em; }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .stat:nth-child(2){ border-right:0; }
  .stat:nth-child(-n+2){ border-bottom:1px solid var(--line); }

  .svc,.svc--flip{ grid-template-columns:1fr; }
  .svc__rig{ flex-wrap:wrap; }
  .rig__data{ flex-basis:100%; grid-template-columns:repeat(3,1fr);
    padding-left:0; padding-top:16px; border-left:0; border-top:1px solid var(--line); }
  .svc--flip .svc__img,
  .svc--flip .svc__rig,
  .svc--flip .svc__body{ grid-column:1; grid-row:auto; }
  .svc__num{ font-size:12px; }
  .contact__grid{ grid-template-columns:1fr; }
  .foot{ justify-content:flex-start; }
}
@media (max-width:620px){
  .idx__l,.idx__y{ font-size:12px; }
  .tour__grid{ grid-template-columns:1fr; }
  .hero__frame img{ aspect-ratio:4/4.2; }
  .stat{ padding:24px 14px; }
  .mq__key{ grid-template-columns:1fr; }
  .mq__key li{ display:flex; align-items:baseline; gap:10px; }
  .mq__key span{ margin-top:0; }
  .steps{ grid-template-columns:1fr; }
  .steps li:nth-child(even){ padding-left:0; }
  .hero__frame{ border-radius:14px; }
  .lb__nav{ width:42px; height:42px; font-size:24px; }
}