/* =========================================================
   AR5 Construcción — sistema visual
   Naranja de marca #FB5F02 tomado del logotipo original.
   Sobre carbón da 6.1:1 de contraste, sobre blanco solo 3.1:1,
   por eso el naranja nunca lleva texto pequeño sobre claro y los
   botones naranjas usan tinta carbón en vez de blanco.
   ========================================================= */

@font-face{font-family:'Space Grotesk';src:url('/assets/fonts/sg-700-latin.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Space Grotesk';src:url('/assets/fonts/sg-700-latin-ext.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap;unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Space Grotesk';src:url('/assets/fonts/sg-500-latin.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Space Grotesk';src:url('/assets/fonts/sg-500-latin-ext.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-400-latin.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-400-latin-ext.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-500-latin.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-600-latin.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-600-latin-ext.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap;unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}

:root{
  --orange:#FB5F02;
  --orange-dk:#D24F01;
  --ink:#0E0E10;
  --ink-2:#17171A;
  --ink-3:#232327;
  --paper:#F7F6F3;
  --paper-2:#EBE8E3;
  --gray:#6E6E73;
  --gray-lt:#9A9AA0;

  --font-d:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-b:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;

  --wrap:1280px;
  --pad:clamp(1.25rem,5vw,4.5rem);
  --sec:clamp(5rem,11vw,10rem);
  --r:2px;

  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-b);font-size:clamp(1rem,.96rem + .2vw,1.075rem);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%}
img,video{height:auto}
a{color:inherit}
h1,h2,h3{font-family:var(--font-d);font-weight:700;letter-spacing:-.03em;line-height:.98;margin:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
.hl{color:var(--orange)}

html{scroll-behavior:smooth;scroll-padding-top:5.5rem}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:var(--r)}

.skip-link{
  position:absolute;left:.5rem;top:-4rem;z-index:200;background:var(--orange);color:var(--ink);
  padding:.7rem 1.1rem;font-weight:600;transition:top .2s;
}
.skip-link:focus{top:.5rem}

.logo{width:100%;height:auto;color:currentColor}

/* ---------- tipografía de sección ---------- */
.sec-num{
  font-family:var(--font-d);font-weight:500;font-size:.8rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gray);margin-bottom:clamp(1.5rem,3vw,2.5rem);
}
h2{font-size:clamp(2.4rem,7vw,5.2rem)}

/* ---------- botones ---------- */
.btn{
  --bg:var(--orange);--fg:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  background:var(--bg);color:var(--fg);text-decoration:none;
  font-family:var(--font-d);font-weight:700;font-size:1rem;letter-spacing:-.01em;
  padding:1.05rem 1.7rem;border:1px solid transparent;border-radius:var(--r);cursor:pointer;
  transition:transform .25s var(--ease),background-color .25s,color .25s,border-color .25s;
  min-height:52px;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary:hover{background:#FF7526}
.btn--ghost{--bg:transparent;--fg:#fff;border-color:rgba(255,255,255,.35)}
.btn--ghost:hover{background:#fff;--fg:var(--ink);border-color:#fff}
.btn--line{--bg:transparent;--fg:var(--ink);border-color:rgba(14,14,16,.25)}
.btn--line:hover{border-color:var(--ink);background:var(--ink);--fg:var(--paper)}
.btn--dark{--bg:var(--ink);--fg:#fff}
.btn--dark:hover{background:#000}
.btn--full{width:100%}
.ico{width:20px;height:20px;fill:currentColor;flex:none}

/* ================= NAV ================= */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;
  background:transparent;transition:background-color .35s,border-color .35s;
  border-bottom:1px solid transparent;
}
.nav.is-solid{background:rgba(14,14,16,.92);backdrop-filter:blur(12px);border-bottom-color:rgba(255,255,255,.1)}
.nav__inner{
  max-width:var(--wrap);margin-inline:auto;padding:1rem var(--pad);
  display:flex;align-items:center;gap:1.5rem;
}
/* z-index para que la marca siga visible sobre el menu desplegado */
.nav__logo{
  display:flex;align-items:baseline;gap:.6rem;text-decoration:none;color:#fff;
  margin-right:auto;position:relative;z-index:2;
}
.nav__logo .logo{width:74px}
.nav__logo-sub{
  font-family:var(--font-d);font-weight:500;font-size:.62rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--orange);
}
.nav__menu{display:none;align-items:center;gap:2rem}
.nav__menu a{
  text-decoration:none;color:#fff;font-size:.95rem;font-weight:500;
  position:relative;padding-block:.35rem;
}
.nav__menu a:not(.nav__cta)::after{
  content:'';position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--orange);
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.nav__menu a:not(.nav__cta):hover::after{transform:scaleX(1)}
.nav__cta{
  background:var(--orange);color:var(--ink)!important;font-family:var(--font-d);font-weight:700;
  padding:.75rem 1.15rem;border-radius:var(--r);
}
.nav__cta:hover{background:#FF7526}

/* WhatsApp accesible desde la cabecera, sin esperar a llegar al final */
.nav__wa{display:inline-flex;align-items:center;gap:.5rem;color:#fff}
.nav__wa .ico{width:20px;height:20px;fill:#1FAD52}
.nav__wa:hover .ico{fill:#fff}
@media (min-width:64em){
  .nav__wa span{
    position:absolute;width:1px;height:1px;padding:0;margin:-1px;
    overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
  }
  .nav__wa{padding:.55rem;border-radius:100px;border:1px solid rgba(255,255,255,.25)}
  .nav__wa:hover{background:#1FAD52;border-color:#1FAD52}
  .nav__wa:hover .ico{fill:#fff}
  .nav__wa::after{display:none!important}
}

.nav__toggle{
  display:flex;align-items:center;gap:.6rem;background:none;border:0;cursor:pointer;
  color:#fff;font-family:var(--font-d);font-weight:500;font-size:.8rem;letter-spacing:.14em;
  text-transform:uppercase;padding:.5rem 0;
}
.nav__toggle-box{position:relative;width:26px;height:14px}
.nav__bar,.nav__bar::before,.nav__bar::after{
  position:absolute;left:0;width:26px;height:2px;background:#fff;transition:transform .3s var(--ease),opacity .2s;
}
.nav__bar{top:6px}
.nav__bar::before{content:'';top:-6px}
.nav__bar::after{content:'';top:6px}
.nav.is-open .nav__bar{background:transparent}
.nav.is-open .nav__bar::before{transform:translateY(6px) rotate(45deg)}
.nav.is-open .nav__bar::after{transform:translateY(-6px) rotate(-45deg)}

@media (max-width:63.99em){
  .nav__menu{
    position:fixed;inset:0;background:var(--ink);display:flex;flex-direction:column;
    justify-content:center;gap:.5rem;padding:var(--pad);
    clip-path:inset(0 0 100% 0);transition:clip-path .5s var(--ease);
    visibility:hidden;
  }
  .nav.is-open .nav__menu{clip-path:inset(0 0 0 0);visibility:visible}
  .nav__menu a{font-family:var(--font-d);font-weight:700;font-size:clamp(2rem,9vw,3rem);letter-spacing:-.03em}
  .nav__cta{margin-top:1.5rem;align-self:flex-start;font-size:1.1rem!important;padding:1rem 1.5rem}
}
@media (min-width:64em){
  .nav__menu{display:flex}
  .nav__toggle{display:none}
}

/* ================= HERO ================= */
.hero{background:var(--ink);color:#fff;padding-top:clamp(7rem,14vw,9.5rem);position:relative;overflow:hidden}
.hero__grid{
  max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad);
  display:grid;gap:clamp(2.5rem,6vw,4rem);align-items:center;
}
.hero__title{
  font-size:clamp(2.9rem,10.5vw,7.5rem);margin:0;letter-spacing:-.045em;
}
.hero__title .l{display:block}
.hero__title em{font-style:normal;color:var(--orange)}
.hero__sub{
  margin-top:1.6rem;max-width:34ch;color:#C9C9CE;font-size:clamp(1.05rem,1.6vw,1.25rem);
}
.hero__actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2.2rem}
.hero__note{
  margin-top:1.4rem;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;
  font-family:var(--font-d);font-weight:500;color:var(--orange);
}

.hero__media{display:none}
@media (min-width:64em){
  .hero__grid{grid-template-columns:1.05fr .95fr}
  .hero__media{
    display:grid;grid-template-columns:1fr 1fr;gap:1rem;height:min(78vh,680px);
    -webkit-mask-image:linear-gradient(180deg,transparent,#000 14%,#000 86%,transparent);
    mask-image:linear-gradient(180deg,transparent,#000 14%,#000 86%,transparent);
  }
}
.marquee{overflow:hidden}
.marquee__track{display:grid;gap:1rem;will-change:transform}
.marquee__track img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--r)}
@media (prefers-reduced-motion:no-preference){
  .marquee--up .marquee__track{animation:mv 42s linear infinite}
  .marquee--down .marquee__track{animation:mv 42s linear infinite reverse}
}
@keyframes mv{from{transform:translateY(0)}to{transform:translateY(-50%)}}

.hero__strip{
  margin-top:clamp(3rem,7vw,5rem);border-top:1px solid rgba(255,255,255,.14);
  padding:1.1rem var(--pad);overflow:hidden;
}
/* en movil los servicios van uno debajo del otro; en pantallas anchas, en fila */
.hero__strip ul{
  max-width:var(--wrap);margin-inline:auto;display:flex;flex-direction:column;gap:.7rem;
  font-family:var(--font-d);font-weight:500;font-size:.85rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--gray-lt);
}
.hero__strip li{display:flex;align-items:center;gap:.9rem}
.hero__strip li::before{content:'';width:5px;height:5px;background:var(--orange);flex:none}
@media (min-width:48em){
  .hero__strip ul{flex-direction:row;flex-wrap:wrap;gap:.5rem 2.2rem}
  .hero__strip li{gap:2.2rem}
}

/* ================= IDEA ================= */
.idea{padding-block:var(--sec);background:var(--paper)}
.idea__title{font-size:clamp(2.4rem,7.5vw,5.6rem);letter-spacing:-.04em}
.idea__cols{
  display:grid;gap:1.6rem;margin-top:clamp(2rem,5vw,3.5rem);max-width:62rem;
  font-size:clamp(1.05rem,1.5vw,1.2rem);color:#3A3A3F;
}
@media (min-width:48em){.idea__cols{grid-template-columns:1fr 1fr;gap:3rem}}

/* ================= QUÉ HACEMOS ================= */
.hacemos{background:var(--ink);color:#fff;padding-block:var(--sec)}
.hacemos .sec-num{color:var(--gray-lt)}
.verb{border-top:1px solid rgba(255,255,255,.16);position:relative}
.verb:last-child{border-bottom:1px solid rgba(255,255,255,.16)}
.verb__btn{
  width:100%;background:none;border:0;cursor:pointer;color:#fff;text-align:left;
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding:clamp(1.4rem,3.2vw,2.4rem) var(--pad);
  max-width:var(--wrap);margin-inline:auto;
}
.verb__word{
  font-family:var(--font-d);font-weight:700;letter-spacing:-.04em;
  font-size:clamp(2.1rem,7vw,5rem);line-height:1;transition:color .3s;
}
.verb__arrow{
  position:relative;width:34px;height:34px;flex:none;border:1px solid rgba(255,255,255,.35);
  border-radius:50%;transition:background-color .3s,border-color .3s,transform .3s var(--ease);
}
.verb__arrow::before,.verb__arrow::after{
  content:'';position:absolute;left:50%;top:50%;background:#fff;transition:background-color .3s,transform .3s;
}
.verb__arrow::before{width:13px;height:2px;transform:translate(-50%,-50%)}
.verb__arrow::after{width:2px;height:13px;transform:translate(-50%,-50%)}
.verb__btn:hover .verb__word{color:var(--orange)}
.verb__btn:hover .verb__arrow{border-color:var(--orange);background:var(--orange)}
.verb__btn:hover .verb__arrow::before,.verb__btn:hover .verb__arrow::after{background:var(--ink)}
.verb.is-open .verb__arrow{background:var(--orange);border-color:var(--orange);transform:rotate(135deg)}
.verb.is-open .verb__arrow::before,.verb.is-open .verb__arrow::after{background:var(--ink)}
.verb.is-open .verb__word{color:var(--orange)}

/* el panel colapsa con grid-template-rows: el contenido va en un unico hijo
   (.verb__in) para que la fila 0fr lo reduzca por completo */
.verb__panel{
  display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease);
}
.verb.is-open .verb__panel{grid-template-rows:1fr}
.verb__in{overflow:hidden;min-height:0}
.verb__panel p{
  max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad);color:#B9B9C0;max-width:min(var(--wrap),60rem);
}
.verb__lead{color:#fff!important;font-family:var(--font-d);font-weight:500;font-size:1.2rem;padding-top:.2rem}
.verb__panel p:last-child{padding-bottom:clamp(1.6rem,3vw,2.4rem)}

/* fondo que revela la imagen del verbo activo (solo desktop) */
@media (min-width:64em) and (prefers-reduced-motion:no-preference){
  .verb::after{
    content:'';position:absolute;right:calc(var(--pad) + 5rem);top:50%;transform:translateY(-50%) scale(.94);
    width:15rem;height:11rem;background-image:var(--vimg);background-size:cover;background-position:center;
    opacity:0;transition:opacity .4s,transform .5s var(--ease);pointer-events:none;border-radius:var(--r);
  }
  .verb:hover::after{opacity:.85;transform:translateY(-50%) scale(1)}
  .verb.is-open::after{opacity:0}
}

/* ================= TRABAJO ================= */
.trabajo{padding-block:var(--sec);background:var(--paper)}
.trabajo__head h2{margin-bottom:1rem}
.trabajo__lead{max-width:44ch;color:var(--gray);font-size:1.1rem}
.gallery{
  margin-top:clamp(2.5rem,6vw,4.5rem);padding-inline:var(--pad);
  max-width:var(--wrap);margin-inline:auto;
  display:grid;grid-template-columns:1fr;gap:clamp(1rem,2vw,1.6rem);
}
@media (min-width:40em){.gallery{grid-template-columns:repeat(2,1fr)}}
/* rejilla de 6: los spans suman 6 por fila (3+3 / 2+4 / 3+3 / 2+2+2) */
@media (min-width:64em){
  .gallery{grid-template-columns:repeat(6,1fr)}
  .card{grid-column:span 2}
  .card--3{grid-column:span 3}
  .card--4{grid-column:span 4}
}
.card{position:relative;margin:0;overflow:hidden;border-radius:var(--r);background:var(--paper-2)}
.card img{
  width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;
  transition:transform .8s var(--ease),filter .5s;
}
/* las proporciones anchas van despues de la regla base: misma especificidad,
   gana la ultima */
@media (min-width:64em){
  .card--3 img{aspect-ratio:4/3}
  .card--4 img{aspect-ratio:16/9}
}
/* el velo debe garantizar el contraste del pie sobre fotos claras */
.card::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to top,rgba(6,6,8,.94) 0%,rgba(6,6,8,.78) 22%,rgba(6,6,8,.28) 45%,transparent 68%);
  transition:opacity .4s;
}
.card:hover img{transform:scale(1.045)}
.card figcaption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;color:#fff;
  padding:clamp(1.1rem,2.4vw,1.8rem);
}
.card figcaption h3{
  font-size:clamp(1.15rem,2vw,1.55rem);letter-spacing:-.02em;
  position:relative;padding-left:1rem;
}
.card figcaption h3::before{
  content:'';position:absolute;left:0;top:.42em;width:5px;height:5px;background:var(--orange);
}
.card figcaption p{display:flex;flex-wrap:wrap;gap:.2rem 1rem;margin-top:.5rem;padding-left:1rem}
.card figcaption span{
  font-size:.82rem;color:#D3D3D8;letter-spacing:.01em;
}
.card figcaption span:first-child{color:var(--orange);font-weight:600}

/* enlace al video real del proyecto en TikTok */
.card__ver{
  position:absolute;top:.9rem;right:.9rem;z-index:3;
  display:inline-flex;align-items:center;gap:.45rem;
  background:rgba(14,14,16,.72);color:#fff;text-decoration:none;
  font-family:var(--font-d);font-weight:700;font-size:.78rem;letter-spacing:.02em;
  padding:.6rem .85rem;border-radius:100px;border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(6px);min-height:40px;
  transition:background-color .25s,border-color .25s,transform .25s var(--ease);
}
.card__ver svg{width:16px;height:16px;flex:none}
.card__ver:hover{background:var(--orange);color:var(--ink);border-color:var(--orange);transform:translateY(-2px)}

.trabajo__foot{
  margin-top:clamp(2.5rem,5vw,4rem);display:flex;flex-wrap:wrap;align-items:center;gap:1rem;
}
.trabajo__foot p{font-family:var(--font-d);font-weight:700;font-size:clamp(1.2rem,2.4vw,1.6rem);margin-right:auto}

/* ================= ANTES / DESPUÉS ================= */
.ba{background:var(--ink);color:#fff;padding-block:var(--sec)}
.ba .sec-num{color:var(--gray-lt)}
.ba__items{
  max-width:var(--wrap);margin:clamp(2.5rem,5vw,4rem) auto 0;padding-inline:var(--pad);
  display:grid;gap:clamp(1.5rem,4vw,2.5rem);
}
@media (min-width:52em){.ba__items{grid-template-columns:1fr 1fr}}
.ba__item{margin:0}
.ba__viewer{
  position:relative;overflow:hidden;border-radius:var(--r);background:var(--ink-3);
  aspect-ratio:1/1;touch-action:pan-y;
}
.ba__viewer img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba__before-wrap{
  position:absolute;inset:0;width:var(--x,50%);overflow:hidden;
}
.ba__before-wrap img{width:calc(100% * (100 / var(--xn,50)));max-width:none}
.ba__handle{
  position:absolute;top:0;bottom:0;left:var(--x,50%);width:2px;background:var(--orange);
  transform:translateX(-1px);z-index:3;pointer-events:none;
}
.ba__handle::after{
  content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:46px;height:46px;border-radius:50%;background:var(--orange);
  box-shadow:0 4px 20px rgba(0,0,0,.45);
}
.ba__handle::before{
  content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1;
  width:16px;height:10px;
  background:
    linear-gradient(var(--ink),var(--ink)) left center/2px 10px no-repeat,
    linear-gradient(var(--ink),var(--ink)) right center/2px 10px no-repeat;
}
.ba__range{
  position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;z-index:4;
}
.ba__range:focus-visible+.ba__tag,.ba__range:focus-visible{outline-offset:-4px}
.ba__tag{
  position:absolute;top:.9rem;z-index:2;font-family:var(--font-d);font-weight:700;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;padding:.4rem .7rem;border-radius:var(--r);
}
.ba__tag--before{left:.9rem;background:rgba(14,14,16,.75);color:#fff}
.ba__tag--after{right:.9rem;background:var(--orange);color:var(--ink)}
.ba__item figcaption{margin-top:1rem}
.ba__item figcaption h3{font-size:1.3rem}
.ba__item figcaption p{color:var(--gray-lt);font-size:.92rem;margin-top:.25rem}

/* ================= PARA QUIÉN ================= */
.quien{padding-block:var(--sec);background:var(--paper)}
.quien__grid{display:grid;gap:clamp(1.5rem,4vw,2.5rem);margin-top:clamp(2.5rem,5vw,3.5rem)}
@media (min-width:48em){.quien__grid{grid-template-columns:1fr 1fr}}
.quien__card{border-top:2px solid var(--ink);padding-top:1.5rem;position:relative}
/* la marca naranja del borde superior sostiene la jerarquia que antes daba la cifra */
.quien__card::before{
  content:'';position:absolute;top:-2px;left:0;width:4.5rem;height:2px;background:var(--orange);
}
.quien__card h3{font-size:clamp(2.4rem,5vw,3.6rem);letter-spacing:-.035em}
.quien__lead{color:var(--orange);font-family:var(--font-d);font-weight:500;margin-top:.6rem;font-size:1.1rem}
.quien__card ul{margin-top:1.4rem;display:grid;gap:.55rem;color:#3A3A3F}
.quien__card li{display:flex;gap:.75rem;align-items:baseline}
.quien__card li::before{content:'';width:6px;height:1px;background:var(--ink);flex:none;translate:0 -.3em}
.quien__cover{
  margin-top:clamp(2.5rem,5vw,3.5rem);padding-top:1.5rem;border-top:1px solid rgba(14,14,16,.14);
  color:var(--gray);font-size:.95rem;max-width:70ch;
}

/* ================= CLIENTES ================= */
.clientes{padding-block:clamp(4rem,8vw,7rem);background:var(--paper-2)}
.clientes__lead{color:var(--gray);margin-top:1rem}
.clientes__logos{
  display:flex;flex-wrap:wrap;align-items:center;gap:clamp(1rem,4vw,3rem);
  margin-top:clamp(2rem,4vw,3rem);
}
.clientes__logos li{background:#fff;border-radius:var(--r);padding:.5rem .9rem;display:flex}
.clientes__logos img{
  height:clamp(38px,6vw,52px);width:auto;
  filter:grayscale(1);opacity:.72;transition:filter .35s,opacity .35s;
}
.clientes__logos li:hover img{filter:none;opacity:1}

/* ================= OFERTA ================= */
.oferta{background:var(--orange);color:var(--ink);padding-block:var(--sec);overflow:hidden}
.oferta__inner{display:grid;gap:2rem;align-items:center;position:relative}
@media (min-width:64em){.oferta__inner{grid-template-columns:1.15fr .85fr}}
.oferta__kicker{
  font-family:var(--font-d);font-weight:700;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:.6rem;
}
.oferta__kicker::before{content:'';width:26px;height:2px;background:var(--ink)}
.oferta__title{font-size:clamp(2.6rem,8vw,6rem);margin-top:1.2rem;letter-spacing:-.045em}
.oferta__title .hl{color:#fff}
.oferta__text{margin-top:1.6rem;max-width:44ch;font-size:clamp(1.05rem,1.6vw,1.2rem)}
.oferta__n{font-family:var(--font-d);font-weight:700}
.oferta .btn{margin-top:2rem}
/* sin opacity: el carbon sobre naranja da 6.1:1 y este texto es pequeno */
.oferta__fine{margin-top:1.2rem;font-size:.84rem;max-width:40ch}
.oferta__mark{display:none}
@media (min-width:64em){
  .oferta__mark{display:block;opacity:.16;color:var(--ink)}
  .oferta__mark .logo{width:100%}
}

/* ================= PROCESO ================= */
.proceso{padding-block:var(--sec);background:var(--paper)}
.pasos{display:grid;gap:clamp(1.5rem,3vw,2rem);margin-top:clamp(2.5rem,5vw,3.5rem)}
@media (min-width:40em){.pasos{grid-template-columns:1fr 1fr}}
@media (min-width:64em){.pasos{grid-template-columns:repeat(4,1fr)}}
.pasos li{border-top:1px solid rgba(14,14,16,.2);padding-top:1.2rem}
.pasos__n{
  font-family:var(--font-d);font-weight:700;font-size:.85rem;letter-spacing:.1em;color:var(--orange);
}
.pasos h3{font-size:clamp(1.3rem,2.2vw,1.65rem);margin-top:.6rem}
.pasos p{margin-top:.6rem;color:var(--gray);font-size:.98rem}

/* ================= REDES ================= */
.redes{background:var(--ink);color:#fff;padding-block:var(--sec)}
.redes .sec-num{color:var(--gray-lt)}
.redes__head p{color:#B9B9C0;max-width:46ch;margin-top:1.2rem}
.redes__head h2{margin-bottom:0}
.redes__links{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.redes__links .btn--line{--fg:#fff;border-color:rgba(255,255,255,.3)}
.redes__links .btn--line:hover{background:#fff;--fg:var(--ink);border-color:#fff}
.redes__reels{
  max-width:var(--wrap);margin:clamp(2.5rem,5vw,4rem) auto 0;padding-inline:var(--pad);
  display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(.75rem,2vw,1.25rem);
}
@media (min-width:52em){.redes__reels{grid-template-columns:repeat(4,1fr)}}
.reel{margin:0;position:relative;overflow:hidden;border-radius:var(--r);background:var(--ink-3)}
.reel video,.reel img{width:100%;aspect-ratio:3/4;object-fit:cover}

/* ================= CONTACTO ================= */
.contacto{background:var(--ink-2);color:#fff;padding-block:var(--sec)}
.contacto .sec-num{color:var(--gray-lt)}
.contacto__grid{display:grid;gap:clamp(2.5rem,6vw,4rem)}
@media (min-width:64em){.contacto__grid{grid-template-columns:1fr 1fr;align-items:start}}
.contacto__lead{color:#B9B9C0;margin-top:1.4rem;max-width:38ch;font-size:1.1rem}
.contacto__datos{margin-top:2.5rem;display:grid;gap:1.5rem}
.contacto__datos li{border-top:1px solid rgba(255,255,255,.16);padding-top:1rem}
.contacto__lbl{
  display:block;font-family:var(--font-d);font-weight:500;font-size:.72rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gray-lt);margin-bottom:.4rem;
}
.contacto__datos a{
  font-family:var(--font-d);font-weight:700;font-size:clamp(1.2rem,2.4vw,1.6rem);
  color:var(--orange);text-decoration:none;letter-spacing:-.02em;
}
.contacto__datos a:hover{text-decoration:underline;text-underline-offset:4px}
.contacto__sub{display:block;color:var(--gray-lt);font-size:.9rem;margin-top:.2rem}

.form{background:var(--paper);color:var(--ink);padding:clamp(1.5rem,4vw,2.5rem);border-radius:var(--r)}
.form__title{font-family:var(--font-d);font-weight:700;font-size:1.5rem;letter-spacing:-.02em;margin-bottom:1.5rem}
.field{margin-bottom:1.1rem}
.field-row{display:grid;gap:1.1rem}
@media (min-width:30em){.field-row{grid-template-columns:1fr 1fr}}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.4rem}
.opt{font-weight:400;color:var(--gray)}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:1rem;color:var(--ink);background:#fff;
  border:1px solid rgba(14,14,16,.22);border-radius:var(--r);padding:.85rem .9rem;
  transition:border-color .2s,box-shadow .2s;min-height:50px;
}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(251,95,2,.18);
}
.field input[aria-invalid="true"],.field select[aria-invalid="true"],.field textarea[aria-invalid="true"]{
  border-color:#B3261E;
}
.field__err{color:#B3261E;font-size:.8rem;margin-top:.35rem;min-height:0}
.field__err:empty{display:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn{margin-top:.6rem}
.form__note{margin-top:1rem;font-size:.88rem;color:var(--gray);text-align:center}
.form__note a{color:var(--orange);font-weight:600}
.form__status{margin-top:1rem;font-size:.95rem;font-weight:600;text-align:center}
.form__status.is-ok{color:#146B3A}
.form__status.is-err{color:#B3261E}

/* ================= FOOTER ================= */
.foot{background:var(--ink);color:#fff;padding-top:clamp(3.5rem,7vw,5rem)}
.foot__grid{display:grid;gap:2.5rem}
@media (min-width:52em){.foot__grid{grid-template-columns:1.4fr 1fr 1fr}}
.foot__brand .logo{width:96px;color:#fff}
.foot__brand p{margin-top:1.2rem;color:var(--gray-lt);font-size:.92rem;line-height:1.7}
.foot__nav,.foot__social{display:grid;gap:.7rem;align-content:start}
.foot__nav a,.foot__social a{
  text-decoration:none;color:#D3D3D8;font-size:.95rem;width:max-content;
  border-bottom:1px solid transparent;transition:color .25s,border-color .25s;
}
.foot__nav a:hover,.foot__social a:hover{color:var(--orange);border-bottom-color:var(--orange)}
.foot__legal{
  margin-top:clamp(3rem,6vw,4.5rem);padding-block:1.5rem;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:.5rem 2rem;justify-content:space-between;
  color:var(--gray-lt);font-size:.82rem;
}
.foot__legal a{color:var(--gray-lt)}
.foot__legal a:hover{color:var(--orange)}

/* ================= WHATSAPP FLOTANTE ================= */
.wa{
  position:fixed;right:clamp(.9rem,3vw,1.6rem);bottom:clamp(.9rem,3vw,1.6rem);z-index:90;
  display:inline-flex;align-items:center;gap:.6rem;
  background:#1FAD52;color:#fff;text-decoration:none;
  padding:.9rem 1.1rem;border-radius:100px;font-weight:600;font-size:.95rem;
  box-shadow:0 8px 26px rgba(0,0,0,.3);
  transition:transform .45s var(--ease),opacity .35s,background-color .25s;
}
/* solo se oculta si hay JS que lo va a mostrar; sin JS queda siempre visible */
.js .wa{transform:translateY(120%);opacity:0}
.js .wa.is-vis{transform:translateY(0);opacity:1}
.wa:hover{background:#17903F}
.wa svg{width:24px;height:24px;fill:currentColor;flex:none}
@media (max-width:29.99em){
  .wa{padding:.95rem}
  .wa__txt{display:none}
}

/* ================= REVEAL =================
   Condicionado a .js: sin JavaScript el contenido nunca queda oculto. */
@media (prefers-reduced-motion:no-preference){
  .js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .js .reveal.is-in{opacity:1;transform:none}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
}