/* ═══════════════════════════════════════════════════════════════
   Alphamilz · sistema visual
   Paleta de marca: #1A1F2D · #5200FF · #A6F700 · #8645F9 · #6CB7FF
   Tipografía: Source Code (sistema) + Outfit (marca)
   ═══════════════════════════════════════════════════════════════ */

@font-face{
  font-family:'SourceCode';
  src:url('../fonts/source-code-pro-latin-wght-normal.woff2') format('woff2-variations');
  font-weight:200 900;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:'Outfit';
  src:url('../fonts/outfit-latin-wght-normal.woff2') format('woff2-variations');
  font-weight:100 900;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;
}

:root{
  --bg:#0B0D13;
  --bg-2:#12141E;
  --surface:#161A26;
  --ink:#EAF3FF;
  --ink-2:rgba(234,243,255,.60);
  --ink-3:rgba(234,243,255,.38);
  --line:rgba(234,243,255,.12);
  --line-2:rgba(234,243,255,.06);
  --lime:#A6F700;
  --violet:#5200FF;
  --purple:#8645F9;
  --sky:#6CB7FF;
  --accent:var(--lime);

  --mono:'SourceCode',ui-monospace,'SFMono-Regular',Menlo,monospace;
  --sans:'Outfit',system-ui,-apple-system,'Segoe UI',sans-serif;

  --wrap:min(1380px,100% - clamp(1.5rem,6vw,7rem));
  --pad:clamp(5rem,11vw,10rem);
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html:focus-within{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:clamp(.95rem,.92rem + .15vw,1.05rem);
  line-height:1.6;font-weight:350;letter-spacing:-.002em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body.is-loading{overflow:hidden;height:100vh}
body.menu-open{overflow:hidden}
h1,h2,h3{margin:0;font-family:var(--mono);font-weight:600;line-height:1.04;letter-spacing:-.045em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img,svg{display:block;max-width:100%}
::selection{background:var(--lime);color:#0B0D13}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:2px}

.wrap{width:var(--wrap);margin-inline:auto}
.mono{font-family:var(--mono);font-weight:450;font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase}
.skip-link{position:fixed;top:-100px;left:1rem;z-index:999;background:var(--lime);color:#0B0D13;padding:.7rem 1.1rem;font-size:.85rem;transition:top .25s}
.skip-link:focus{top:1rem}

/* ── escena ────────────────────────────────────────────────── */
.stage{position:fixed;inset:0;z-index:0;pointer-events:none;background:
  radial-gradient(120% 80% at 50% -10%,#161B2B 0%,var(--bg) 58%)}
.stage canvas{width:100%;height:100%;opacity:0;transition:opacity 1.4s var(--ease) .3s}
body.scene-ready .stage canvas{opacity:1}
.stage__dots{position:absolute;inset:0;opacity:.5;
  background-image:radial-gradient(rgba(234,243,255,.11) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(120% 90% at 50% 40%,#000 25%,transparent 78%);
  mask-image:radial-gradient(120% 90% at 50% 40%,#000 25%,transparent 78%)}
.stage__glow{position:absolute;inset:0;
  background:
    radial-gradient(38% 34% at var(--gx,68%) var(--gy,42%),color-mix(in srgb,var(--accent) 26%,transparent),transparent 68%),
    radial-gradient(70% 60% at var(--gx,68%) var(--gy,42%),color-mix(in srgb,var(--accent) 9%,transparent),transparent 72%)}
.stage__still{position:absolute;inset:0;display:none;place-items:center}
body.no-webgl .stage__still{display:grid}
.still__mark{width:min(46vw,420px);color:var(--lime);opacity:.5;filter:drop-shadow(0 0 60px color-mix(in srgb,var(--lime) 45%,transparent));
  animation:float 9s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(-10px) rotate(-4deg)}50%{transform:translateY(10px) rotate(4deg)}}

/* ── preloader ─────────────────────────────────────────────── */
.preloader{position:fixed;inset:0;z-index:800;background:var(--bg);display:grid;place-items:center;
  transition:opacity .8s var(--ease),visibility .8s}
body.loaded .preloader{opacity:0;visibility:hidden}
.preloader__in{display:flex;align-items:center;gap:1rem}
.preloader__mark{width:46px;color:var(--lime);animation:pulse 1.4s var(--ease) infinite}
@keyframes pulse{0%,100%{opacity:.35;transform:scale(.94)}50%{opacity:1;transform:scale(1)}}
.preloader__pct{color:var(--ink-3);font-style:normal}
.preloader__pct i{font-style:normal}

/* ── header ────────────────────────────────────────────────── */
.header{position:fixed;top:0;left:0;right:0;z-index:600;padding:clamp(.9rem,1.8vw,1.4rem) 0;
  transition:transform .55s var(--ease),background-color .4s,border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent}
.header.is-hidden{transform:translateY(-110%)}
.header.is-solid{background:color-mix(in srgb,var(--bg) 80%,transparent);backdrop-filter:blur(14px);border-bottom-color:var(--line-2)}
.header__in{width:var(--wrap);margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.brand{display:flex;align-items:center;gap:.55rem}
.brand__mark{display:block;width:27px;color:var(--ink);transition:color .4s,transform .6s var(--ease)}
.brand__mark svg{width:100%;height:auto}
.brand:hover .brand__mark{color:var(--lime);transform:rotate(-6deg)}
.brand__word{font-family:var(--sans);font-weight:600;font-size:1.02rem;letter-spacing:-.03em}
.brand__mark--lg{width:46px;color:var(--lime)}
.nav{display:flex;gap:clamp(1rem,2vw,2rem);font-family:var(--mono);font-size:.75rem;letter-spacing:.02em}
.nav a{color:var(--ink-2);padding:.3rem 0;position:relative;transition:color .35s}
.nav a::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--lime);
  transform:scaleX(0);transform-origin:100% 50%;transition:transform .5s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{transform:scaleX(1);transform-origin:0 50%}
.header__right{display:flex;align-items:center;gap:clamp(.6rem,1.2vw,1.1rem)}
.lang{display:flex;gap:.3rem;font-family:var(--mono);font-size:.625rem;color:var(--ink-3)}
.lang__b{padding:.2rem;transition:color .3s}
.lang__b.is-on{color:var(--ink)}
.lang__b:hover{color:var(--lime)}

/* ── pills (elemento firma de la marca) ────────────────────── */
.pill{position:relative;display:inline-flex;align-items:center;gap:.6rem;padding:.62rem 1.1rem;border-radius:100px;
  font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;
  transition:transform .4s var(--ease),background-color .35s,color .35s,border-color .35s,box-shadow .4s}
.pill svg{width:15px;height:15px;flex:none;transition:transform .45s var(--ease)}
.pill:hover svg{transform:translateX(3px)}
.pill--lime{background:var(--lime);color:#0B0D13;box-shadow:0 0 0 0 color-mix(in srgb,var(--lime) 45%,transparent)}
.pill--lime:hover{box-shadow:0 10px 34px -10px color-mix(in srgb,var(--lime) 80%,transparent);transform:translateY(-2px)}
.pill--ghost{border:1px solid var(--line);color:var(--ink);background:color-mix(in srgb,var(--bg) 55%,transparent);backdrop-filter:blur(6px)}
.pill--ghost:hover{border-color:var(--lime);color:var(--lime)}
.pill--lg{padding:.9rem 1.5rem;font-size:.78rem}
.pill--pick{border:1px solid var(--line);color:var(--ink-2);text-transform:none;letter-spacing:.01em;font-weight:500}
.pill--pick:hover{color:var(--ink);border-color:var(--ink-3)}
.pill--pick.is-on{background:var(--lime);border-color:var(--lime);color:#0B0D13;font-weight:600}

.burger{display:none;width:32px;height:32px;position:relative}
.burger span{position:absolute;left:7px;width:18px;height:1.5px;background:var(--ink);transition:transform .45s var(--ease)}
.burger span:nth-child(1){top:14px}.burger span:nth-child(2){top:19px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(2.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-2.5px) rotate(-45deg)}

.menu{position:fixed;inset:0;z-index:590;background:color-mix(in srgb,var(--bg) 97%,transparent);backdrop-filter:blur(18px);
  display:flex;flex-direction:column;justify-content:center;gap:2.5rem;padding:6rem var(--gut,7vw) 3rem;
  opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s}
.menu.is-open{opacity:1;visibility:visible}
.menu__nav{display:flex;flex-direction:column}
.menu__nav a{display:flex;align-items:baseline;padding:.75rem 0;border-bottom:1px solid var(--line-2);
  font-family:var(--mono);font-size:clamp(1.5rem,7vw,2.3rem);font-weight:600;letter-spacing:-.045em;
  opacity:0;transform:translateY(18px);transition:opacity .5s var(--ease),transform .5s var(--ease),color .3s}
.menu.is-open .menu__nav a{opacity:1;transform:none}
.menu__nav a:nth-child(1){transition-delay:.05s}.menu__nav a:nth-child(2){transition-delay:.1s}
.menu__nav a:nth-child(3){transition-delay:.15s}.menu__nav a:nth-child(4){transition-delay:.2s}
.menu__nav a:nth-child(5){transition-delay:.25s}.menu__nav a:nth-child(6){transition-delay:.3s}
.menu__nav a:hover{color:var(--lime)}
.menu__cta{align-self:flex-start}

/* ── piezas comunes ────────────────────────────────────────── */
main{position:relative;z-index:1}
.sec{position:relative;padding-block:var(--pad)}
.eyebrow{display:inline-flex;align-items:center;gap:.65rem;margin-bottom:clamp(1rem,2vw,1.6rem);
  font-family:var(--mono);font-size:.6875rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--lime);position:relative}
.dot::after{content:'';position:absolute;inset:-4px;border-radius:50%;border:1px solid var(--lime);opacity:.5;animation:ping 2.4s var(--ease) infinite}
@keyframes ping{0%{transform:scale(.7);opacity:.7}70%,100%{transform:scale(2);opacity:0}}
.brk{font-weight:700;font-style:normal;position:relative}
.brk::before,.brk::after{color:var(--lime);font-weight:400}
.brk::before{content:'[';margin-right:.06em}
.brk::after{content:']';margin-left:.06em}

/* columna de etiqueta fija a la izquierda, contenido a la derecha */
.col{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,9fr);gap:clamp(1.5rem,5vw,5rem);align-items:start}
.col__side{position:sticky;top:7rem;align-self:start}
.col__side span{display:block;color:var(--ink-3)}

.lead{font-size:clamp(1.3rem,1rem + 1.8vw,2.45rem);font-weight:500;letter-spacing:-.042em;line-height:1.14;
  max-width:26ch;margin-bottom:clamp(2.4rem,5vw,4.2rem);text-wrap:balance}
.lead--tight{max-width:18ch;margin-bottom:clamp(1.2rem,2.6vw,1.8rem)}

[data-reveal]{opacity:0;transform:translateY(62px);filter:blur(6px);
  transition:opacity .9s var(--ease),transform 1.15s var(--ease),filter .9s var(--ease);
  transition-delay:calc(var(--d,0) * 110ms)}
[data-reveal].is-in{opacity:1;transform:none;filter:none}
[data-par]{will-change:translate}

/* palabras enmascaradas: al entrar en pantalla suben una por una */
.w{display:inline-block;overflow:hidden;vertical-align:bottom;
  padding-bottom:.14em;margin-bottom:-.14em;padding-right:.03em;margin-right:-.03em}
.wi{display:inline-block;transform:translateY(112%) rotate(3.5deg);transform-origin:0 100%;
  transition:transform 1.1s var(--ease);transition-delay:calc(var(--i,0) * 75ms)}
.is-in > .wi,.is-in .w > .wi{transform:none}

/* las etiquetas de sección se quedan atrás a propósito */
.col__side{will-change:translate}

/* ── hero ──────────────────────────────────────────────────── */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:space-between;
  padding-block:clamp(6.5rem,12vh,9rem) clamp(1.6rem,3.5vh,2.6rem)}
.hero__in{margin-block:auto;display:grid;grid-template-columns:minmax(0,min(660px,56%)) 1fr;align-content:start}
.hero__in > *{grid-column:1}
.hero__title{max-width:15ch;font-size:clamp(2rem,.95rem + 3.3vw,3.9rem);line-height:1.02;letter-spacing:-.05em;font-weight:500}
.hero__title .ln{display:block}
.hero__title .ln:nth-child(2) .wi{transition-delay:calc((var(--i,0) + 2) * 55ms)}
.hero__lede{margin-top:clamp(1.3rem,2.4vw,1.9rem);max-width:46ch;color:var(--ink-2);
  font-size:clamp(1rem,.95rem + .35vw,1.2rem);line-height:1.55;text-wrap:pretty}
.hero__cta{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:clamp(1.8rem,3vw,2.6rem)}
.hero__foot{display:flex;align-items:center;justify-content:space-between;gap:2rem;
  padding-top:clamp(1.5rem,4vh,2.5rem);border-top:1px solid var(--line-2);color:var(--ink-3)}
.hero__tel{transition:color .35s}
.hero__tel:hover{color:var(--lime)}
.cue{display:inline-flex;align-items:center;gap:.7rem;color:var(--ink-3);transition:color .4s}
.cue:hover{color:var(--lime)}
.cue__bar{display:block;width:40px;height:1px;background:var(--line);overflow:hidden;position:relative}
.cue__bar::after{content:'';position:absolute;inset:0;background:var(--lime);transform:translateX(-100%);animation:cue 2.6s var(--ease) infinite}
@keyframes cue{0%{transform:translateX(-100%)}55%,100%{transform:translateX(100%)}}

/* ── índice de servicios ───────────────────────────────────── */
.index{border-top:1px solid var(--line)}
.index__row{position:relative;display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr) minmax(0,6fr);
  gap:clamp(.8rem,2.5vw,3rem);align-items:baseline;padding-block:clamp(1.3rem,2.4vw,2.1rem);
  border-bottom:1px solid var(--line-2)}
.index__row::before{content:'';position:absolute;inset:0 calc(clamp(.8rem,2vw,2rem) * -1);z-index:-1;
  background:linear-gradient(90deg,color-mix(in srgb,var(--lime) 7%,transparent),transparent 70%);
  opacity:0;transition:opacity .5s var(--ease)}
.index__row:hover::before{opacity:1}
.index__name{font-size:clamp(1.1rem,.95rem + .95vw,1.85rem);font-weight:600;letter-spacing:-.042em;
  transition:transform .55s var(--ease)}
.index__row:hover .index__name{transform:translateX(10px)}
.index__desc{color:var(--ink-2);font-size:.95rem;line-height:1.5;max-width:38ch}
.index .tags{margin-top:0;padding-top:.15rem;justify-content:flex-end}
.tags{display:flex;flex-wrap:wrap;gap:.35rem}
.tags li{padding:.25rem .6rem;border:1px solid var(--line-2);border-radius:100px;font-size:.5625rem;color:var(--ink-3);
  transition:border-color .4s,color .4s}
.index__row:hover .tags li{border-color:var(--line);color:var(--ink-2)}

/* ── a la medida ───────────────────────────────────────────── */
.need__hint{color:var(--ink-3);margin-bottom:.9rem}
.need__pills{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:clamp(1.8rem,3vw,2.6rem)}
.need__out{display:flex;flex-wrap:wrap;align-items:center;gap:clamp(1.2rem,3vw,2.5rem);
  padding-top:clamp(1.4rem,2.6vw,2rem);border-top:1px solid var(--line-2)}
.need__copy{flex:1 1 24ch;max-width:52ch;color:var(--ink);font-size:clamp(1.05rem,.95rem + .6vw,1.5rem);
  line-height:1.4;letter-spacing:-.02em;transition:opacity .35s var(--ease),transform .35s var(--ease)}
.need__out.is-swap .need__copy{opacity:0;transform:translateY(8px)}

/* ── precios ───────────────────────────────────────────────── */
.rate{border-top:1px solid var(--line)}
.rate li{border-bottom:1px solid var(--line-2)}
.rate a{position:relative;display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr) minmax(0,4fr);
  gap:clamp(.6rem,2.5vw,3rem);align-items:center;padding-block:clamp(1.3rem,2.6vw,2.2rem)}
.rate a::before{content:'';position:absolute;inset:0 calc(clamp(.8rem,2vw,2rem) * -1);z-index:-1;
  background:linear-gradient(90deg,color-mix(in srgb,var(--lime) 8%,transparent),transparent 72%);
  opacity:0;transition:opacity .5s var(--ease)}
.rate a:hover::before{opacity:1}
.rate__name{font-size:clamp(1.05rem,.95rem + .8vw,1.7rem);font-weight:600;letter-spacing:-.04em;
  transition:transform .55s var(--ease)}
.rate a:hover .rate__name{transform:translateX(10px)}
.rate__desc{color:var(--ink-2);font-size:.9rem;line-height:1.5;max-width:36ch}
.rate__price{justify-self:end;display:flex;align-items:baseline;gap:.6rem;white-space:nowrap}
.rate__price i{font-style:normal;color:var(--ink-3)}
.rate__price b{font-family:var(--mono);font-size:clamp(1.7rem,1.1rem + 2.1vw,3rem);font-weight:700;
  letter-spacing:-.06em;color:var(--lime);line-height:1}
.rate__note{margin-top:1.2rem;color:var(--ink-3)}

/* ── clientes a todo lo ancho ──────────────────────────────── */
.work{padding-block:clamp(3rem,6vw,5.5rem)}
.work__label{color:var(--ink-3);margin-bottom:clamp(1rem,2vw,1.6rem)}
.logos{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:clamp(1.4rem,4vw,4rem);padding:clamp(1.6rem,3vw,2.8rem) clamp(1.5rem,6vw,7rem);
  border-block:1px solid var(--line-2)}
.logos li{display:flex;align-items:center}
.logos img{height:clamp(22px,2.6vw,34px);width:auto;opacity:.5;
  transition:opacity .45s var(--ease),transform .45s var(--ease)}
.logos img[data-treat="mono"]{filter:brightness(0) invert(1)}
.logos li:hover img{opacity:1;transform:translateY(-3px)}
.logos .fallback{font-family:var(--mono);font-size:clamp(1.05rem,.8rem + 1.5vw,2rem);font-weight:700;
  letter-spacing:-.04em;color:var(--ink-3);transition:color .45s var(--ease)}
.logos li:hover .fallback{color:var(--ink)}

/* ── proceso ───────────────────────────────────────────────── */
.steps{border-top:1px solid var(--line)}
.steps li{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(.6rem,3vw,3rem);
  align-items:baseline;padding-block:clamp(1.4rem,2.6vw,2.2rem);border-bottom:1px solid var(--line-2)}
.steps h3{font-size:clamp(1.1rem,.95rem + .7vw,1.6rem);letter-spacing:-.04em;font-weight:600}
.steps p{color:var(--ink-2);font-size:.95rem;line-height:1.5;max-width:44ch}

/* ── enfoque ───────────────────────────────────────────────── */
.phil{padding-block:clamp(7rem,15vw,14rem)}
.statement{font-size:clamp(1.9rem,1rem + 4vw,4.6rem);font-weight:500;letter-spacing:-.055em;line-height:1.02;max-width:20ch}
.statement b{display:block;font-weight:700;margin-top:.1em}
/* en pantallas angostas el titular baja de tamaño para que la frase
   entre completa y el corchete de cierre no quede solo en un renglón */
@media (max-width:520px){.statement{font-size:clamp(1.5rem,.8rem + 3.1vw,2.1rem);max-width:none}}
.phil__lede{margin-top:clamp(1.5rem,3vw,2.4rem);max-width:48ch;color:var(--ink-2);font-size:clamp(1rem,.95rem + .4vw,1.25rem)}

/* ── faq ───────────────────────────────────────────────────── */
.faq__list{border-top:1px solid var(--line)}
.faq__list details{border-bottom:1px solid var(--line-2)}
.faq__list summary{display:flex;align-items:center;justify-content:space-between;gap:2rem;cursor:pointer;list-style:none;
  padding-block:clamp(1.1rem,2vw,1.6rem);font-family:var(--mono);font-size:clamp(.95rem,.9rem + .5vw,1.25rem);
  font-weight:500;letter-spacing:-.035em;transition:color .35s}
.faq__list summary::-webkit-details-marker{display:none}
.faq__list summary:hover{color:var(--lime)}
.faq__list summary i{position:relative;flex:none;width:12px;height:12px}
.faq__list summary i::before,.faq__list summary i::after{content:'';position:absolute;background:var(--lime);transition:transform .45s var(--ease)}
.faq__list summary i::before{left:0;top:50%;width:100%;height:1.5px;margin-top:-.75px}
.faq__list summary i::after{top:0;left:50%;height:100%;width:1.5px;margin-left:-.75px}
.faq__list details[open] summary i::after{transform:scaleY(0)}
.faq__list p{padding-bottom:clamp(1.2rem,2vw,1.8rem);color:var(--ink-2);max-width:66ch;font-size:.975rem}

/* ── cierre ────────────────────────────────────────────────── */
.cta{text-align:center;padding-block:clamp(6rem,14vw,13rem)}
.cta__in{display:flex;flex-direction:column;align-items:center}
.cta__title{font-size:clamp(2.1rem,1rem + 4.6vw,5.4rem);font-weight:500;letter-spacing:-.055em;line-height:1;text-wrap:balance}
.cta__title b{display:block;font-weight:700;margin-top:.12em}
.cta__copy{margin-top:clamp(1.2rem,2.4vw,1.8rem);color:var(--ink-2);max-width:42ch;font-size:clamp(1rem,.95rem + .3vw,1.15rem)}
.cta__row{display:flex;flex-wrap:wrap;justify-content:center;gap:.7rem;margin-top:clamp(2rem,4vw,3rem)}

/* ── footer ────────────────────────────────────────────────── */
.footer{position:relative;z-index:1;border-top:1px solid var(--line-2);
  padding-top:clamp(2.5rem,5vw,4rem);padding-bottom:clamp(1.4rem,2.5vw,2rem);
  background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px)}
.footer__in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:clamp(2rem,5vw,5rem)}
.footer__brand p{margin-top:.9rem;color:var(--ink-2);font-size:.9rem}
.footer__cols{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1.2rem,3vw,2.5rem)}
.footer__cols h3{color:var(--ink-3);font-weight:450;margin-bottom:.9rem;font-size:.625rem}
.footer__cols a{display:block;padding:.24rem 0;color:var(--ink-2);font-size:.875rem;transition:color .3s,transform .4s var(--ease)}
.footer__cols a:hover{color:var(--lime);transform:translateX(3px)}
.footer__legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-right:clamp(3.5rem,5vw,5rem);margin-top:clamp(2.5rem,5vw,4rem);
  padding-top:1.2rem;border-top:1px solid var(--line-2);color:var(--ink-3);font-size:.625rem}

/* ── WhatsApp flotante ─────────────────────────────────────── */
.wa{position:fixed;right:clamp(1rem,2.5vw,2rem);bottom:clamp(1rem,2.5vw,2rem);z-index:700;
  display:flex;align-items:center;gap:.6rem;padding:.75rem;border-radius:100px;
  background:#25D366;color:#08210F;box-shadow:0 12px 40px -12px rgba(37,211,102,.75);
  opacity:0;transform:translateY(16px) scale(.9);pointer-events:none;
  transition:opacity .5s var(--ease),transform .5s var(--ease),padding .4s var(--ease)}
body.wa-on .wa{opacity:1;transform:none;pointer-events:auto}
.wa svg{width:26px;height:26px;flex:none}
.wa__label{max-width:0;overflow:hidden;white-space:nowrap;font-family:var(--mono);font-size:.7rem;font-weight:600;
  letter-spacing:.04em;text-transform:uppercase;transition:max-width .5s var(--ease),margin .5s var(--ease)}
.wa:hover{padding-right:1.1rem}
.wa:hover .wa__label{max-width:16rem;margin-right:.1rem}

/* ── popup auditoría ───────────────────────────────────────── */
.pop[hidden]{display:none}
.menu[hidden]{display:none}
.pop{position:fixed;inset:0;z-index:750;display:grid;place-items:center;padding:1.2rem;
  background:color-mix(in srgb,#05070C 72%,transparent);backdrop-filter:blur(6px);
  opacity:0;transition:opacity .45s var(--ease)}
.pop.is-on{opacity:1}
.pop__card{position:relative;outline:none;width:min(560px,100%);padding:clamp(1.8rem,4vw,2.8rem);border:1px solid var(--line);
  border-radius:20px;background:linear-gradient(160deg,#1A1F2D,#0E1119);
  box-shadow:0 40px 90px -40px #000;transform:translateY(18px) scale(.97);transition:transform .55s var(--ease)}
.pop.is-on .pop__card{transform:none}
.pop__card::before{content:'';position:absolute;inset:-1px;border-radius:20px;pointer-events:none;
  background:linear-gradient(140deg,color-mix(in srgb,var(--lime) 60%,transparent),transparent 45%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;padding:1px}
.pop__x{position:absolute;top:.9rem;right:.9rem;width:32px;height:32px;display:grid;place-items:center;
  border-radius:50%;color:var(--ink-3);transition:color .3s,background-color .3s}
.pop__x svg{width:16px;height:16px}
.pop__x:hover{color:var(--ink);background:var(--line-2)}
.pop__badge{display:inline-block;padding:.3rem .7rem;border-radius:100px;background:var(--lime);color:#0B0D13;
  font-weight:700;margin-bottom:1.2rem}
.pop__title{font-size:clamp(1.35rem,1.1rem + 1.3vw,2rem);font-weight:600;letter-spacing:-.045em;max-width:20ch}
.pop__copy{margin-top:.9rem;color:var(--ink-2);font-size:.95rem;max-width:44ch}
.pop__row{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:clamp(1.4rem,3vw,2rem)}
.pop__no{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);
  transition:color .3s}
.pop__no:hover{color:var(--ink)}

/* ── responsive ────────────────────────────────────────────── */
@media (max-width:1080px){
  .nav{display:none}
  .burger{display:block}
  .header__cta{display:none}
  .col{grid-template-columns:1fr;gap:1.4rem}
  .col__side{position:static}
  .index__row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);row-gap:.6rem}
  .index .tags{grid-column:1 / -1;justify-content:flex-start;margin-top:.4rem}
  .rate a{grid-template-columns:minmax(0,1fr) minmax(0,auto);row-gap:.5rem}
  .rate__desc{grid-column:1;max-width:42ch}
  .rate__price{grid-row:1;grid-column:2}
  .steps li{grid-template-columns:1fr;row-gap:.5rem}
  .footer__in{grid-template-columns:1fr}
}
@media (max-width:760px){
  .lead{font-size:clamp(1.2rem,5.4vw,1.7rem);max-width:none}
  .hero__in{grid-template-columns:1fr}
  .hero{padding-block:clamp(5.5rem,11vh,7rem) clamp(1.2rem,2.5vh,2rem)}
  .index__row{grid-template-columns:1fr}
  .index__desc{max-width:none}
  .logos{justify-content:flex-start;gap:1.6rem 2.4rem}
  .wa__label{display:none}
  .footer__cols{grid-template-columns:1fr 1fr}
}
@media (max-width:430px){
  .footer__cols{grid-template-columns:1fr}
  .rate a{grid-template-columns:1fr}
  .rate__price{justify-self:start}
}

@media (prefers-reduced-motion:reduce){
  html:focus-within{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  [data-reveal],.hero__title .ln,.wi{opacity:1!important;transform:none!important}
}