/* =========================================================================
   BKW — estilos
   Sistema visual: la grilla de píxeles del logo. Los corchetes ⌜ ⌟ del logo
   (.px-frame) y la tipografía pixel (Silkscreen) son la firma de la marca.
   ========================================================================= */

:root {
  color-scheme: dark;

  --bg: #0f0f0f;
  --bg-2: #1a1a1a;
  --line: #2a2a2a;
  --field: #707070;          /* borde de inputs: 3.6:1 sobre --bg */
  --text: #e8e8e8;           /* 14:1 sobre --bg-2 */
  --muted: #b3b3b3;          /* ≥7:1 sobre --bg y --bg-2 (AAA) */
  --white: #fff;
  --blue: #211cc1;           /* azul del logo · blanco encima: 10.5:1 */
  --blue-2: #3a35f0;         /* hover y bordes · blanco encima: 7.1:1 */
  --blue-hi: #7a76ff;        /* texto azul GRANDE sobre oscuro (≥4.5:1) */
  --blue-text: #aaa7ff;      /* texto azul chico sobre oscuro (≥7:1, incluso sobre chips con tinte) */
  --green: #00d084;
  --error: #ff8a8a;
  --glow: 98 92 255;         /* uso: rgb(var(--glow) / .5) */

  --font: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-px: 'Silkscreen', 'Space Mono', monospace;
  --font-mono: 'Space Mono', ui-monospace, monospace;

  --ease: cubic-bezier(.25, .46, .45, .94);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --header-h: 72px;
  --radius: 8px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: var(--header-h); }
html.is-locked { overflow: hidden; }
@media (prefers-reduced-motion: no-preference) { html:not(.lenis) { scroll-behavior: smooth; } }

/* Lenis (equivalente a lenis.css) */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-stopped { overflow: clip; }
.lenis [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-smooth iframe { pointer-events: none; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.7 var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, p, figure, blockquote { margin: 0; }
h1, h2, h3 { color: var(--white); line-height: 1.2; }
ul, ol { margin: 0; padding: 0; list-style: none; }
strong { color: var(--white); font-weight: 700; }
::selection { background: var(--blue); color: var(--white); }
:focus-visible { outline: 3px solid var(--blue-text); outline-offset: 3px; }

.icon { width: 1.25em; height: 1.25em; fill: currentColor; flex: none; }
.logo { width: 88px; height: auto; aspect-ratio: 23 / 9; fill: currentColor; shape-rendering: crispEdges; }
.container { width: min(100% - 2.5rem, 1200px); margin-inline: auto; }
.muted { color: var(--muted); }
.sr-only { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.skip {
  position: fixed; top: 1rem; left: 1rem; z-index: 100;
  padding: .75rem 1rem; border-radius: 4px;
  background: var(--white); color: var(--blue); font-weight: 700; text-decoration: none;
  translate: 0 -200%; transition: translate .2s;
}
.skip:focus { translate: 0 0; }

/* Corchetes del logo: 1 unidad de grosor, brazos de 4, esquina escalonada.
   --u = tamaño del "píxel", --fc = color. */
.px-frame { --u: 6px; --fc: var(--blue-2); position: relative; }
.px-frame::before, .px-frame::after {
  content: "";
  position: absolute;
  width: calc(var(--u) * 5);
  height: calc(var(--u) * 5);
  pointer-events: none;
  background:
    linear-gradient(var(--fc) 0 0) 0 var(--u) / var(--u) calc(var(--u) * 4) no-repeat,
    linear-gradient(var(--fc) 0 0) var(--u) 0 / calc(var(--u) * 4) var(--u) no-repeat;
  transition: opacity .35s var(--ease), translate .35s var(--ease);
}
.px-frame::before { top: calc(var(--u) * -2); left: calc(var(--u) * -2); }
.px-frame::after { right: calc(var(--u) * -2); bottom: calc(var(--u) * -2); rotate: 180deg; }

/* ---------- Tipografía ---------- */
.label {
  display: inline-flex; align-items: center; gap: .75em;
  margin-bottom: 1.25rem;
  color: var(--blue-text);
  font: 700 .8125rem/1 var(--font-mono); letter-spacing: .15em; text-transform: uppercase;
}
.label::before { content: ""; width: .625rem; height: .625rem; background: var(--blue-2); box-shadow: 0 0 12px rgb(var(--glow) / .9); }
.label--green { color: var(--green); }
.label--green::before { background: var(--green); box-shadow: 0 0 12px var(--green); }
.label--light { color: var(--white); }
.label--light::before { background: var(--white); box-shadow: none; }

.h2 {
  font: 700 clamp(1.75rem, 1.1rem + 2.8vw, 3.5rem)/1.15 var(--font-px);
  letter-spacing: .05em; text-transform: uppercase; text-wrap: balance; overflow-wrap: break-word;
  text-shadow: 0 0 20px rgb(var(--glow) / .3);
}
/* "AUTOMATIZACIONES" es una sola palabra de 16 letras: en móvil necesita achicarse */
#soon-title { font-size: clamp(1.25rem, .35rem + 4.6vw, 3.5rem); }
.h2 em { font-style: normal; color: var(--blue-hi); }
.h2__icon { display: inline-block; width: .9em; height: .9em; margin-right: .3em; vertical-align: -.1em; fill: var(--green); filter: drop-shadow(0 0 10px rgb(0 208 132 / .6)); }
h3 { font: 800 1.25rem/1.3 var(--font); letter-spacing: .01em; }
.lead { font-size: clamp(1.125rem, 1rem + .45vw, 1.35rem); line-height: 1.6; }

/* ---------- Botones y links ---------- */
.btn {
  --b-bg: var(--blue); --b-fg: var(--white); --b-bd: var(--blue);
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 48px; padding: .75rem 1.5rem;
  border: 2px solid var(--b-bd); border-radius: 4px;
  background: var(--b-bg); color: var(--b-fg);
  font: 700 .875rem/1.2 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; text-decoration: none;
  transition: background-color .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease), scale .3s var(--ease), text-shadow .3s;
}
.btn:hover { --b-bg: var(--blue-2); --b-bd: var(--blue-2); scale: 1.02; box-shadow: 0 0 30px rgb(var(--glow) / .5); text-shadow: 0 0 12px rgb(255 255 255 / .4); }
.btn:active { scale: .98; }
.btn .icon { transition: translate .3s var(--ease); }
.btn:hover .icon { translate: 3px 0; }
.btn--ghost { --b-bg: transparent; --b-fg: var(--blue-text); --b-bd: var(--blue-hi); }
.btn--ghost:hover { --b-bg: var(--blue); --b-fg: var(--white); --b-bd: var(--blue); }
.btn--white { --b-bg: var(--white); --b-fg: var(--blue); --b-bd: var(--white); }
.btn--white:hover { --b-bg: transparent; --b-fg: var(--white); --b-bd: var(--white); box-shadow: 0 0 30px rgb(255 255 255 / .3); }
.btn--sm { min-height: 44px; padding: .6rem 1.1rem; font-size: .8125rem; }
.btn--block { width: 100%; }

.link {
  position: relative;
  display: inline-flex; align-items: center; gap: .5em;
  min-height: 44px; padding: 0;
  background: none; border: 0;
  color: var(--blue-text);
  font: 700 .8125rem/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; text-decoration: none;
  transition: color .3s, scale .3s var(--ease);
}
.link::after {
  content: ""; position: absolute; left: 0; right: 1.9em; bottom: 10px; height: 2px;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform .35s var(--ease);
}
.link:hover { color: var(--white); scale: 1.04; }
.link:hover::after { transform: scaleX(1); transform-origin: left; }

.badge {
  display: inline-flex; align-items: center; gap: .5em;
  padding: .4rem .7rem; border-radius: 3px;
  background: var(--green); color: #0a0a0a;
  font: 700 .6875rem/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase;
  animation: badge-glow 2.4s ease-in-out infinite;
}
.badge::before { content: ""; width: .5em; height: .5em; background: #0a0a0a; animation: pulse 1.2s ease-in-out infinite; }

.tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tags li {
  padding: .3rem .65rem; border: 1px solid rgb(var(--glow) / .5); border-radius: 3px;
  background: rgb(var(--glow) / .08); color: var(--blue-text);
  font: 400 .75rem/1.4 var(--font-mono); letter-spacing: .04em;
}

/* ---------- Header / nav ---------- */
.header { position: fixed; inset: 0 0 auto; z-index: 50; }
/* El blur va en un pseudo: backdrop-filter en .header rompería el position:fixed del menú móvil */
.header::before {
  content: ""; position: absolute; inset: 0;
  background: rgb(15 15 15 / .82); border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  opacity: 0; transition: opacity .4s;
}
.header.is-solid::before { opacity: 1; }
.header__in { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: var(--header-h); }
.brand { padding: .5rem 0; color: var(--white); transition: color .3s, filter .3s; }
.brand:hover { color: var(--blue-text); filter: drop-shadow(0 0 10px rgb(var(--glow) / .8)); }
.nav-toggle, .nav__close {
  display: grid; place-items: center; width: 48px; height: 48px;
  background: none; border: 1px solid var(--line); border-radius: 4px; color: var(--white);
}
.nav-toggle .icon, .nav__close .icon { width: 24px; height: 24px; }
.dot { width: 7px; height: 7px; background: var(--green); box-shadow: 0 0 8px var(--green); animation: blink 1.6s steps(2, jump-none) infinite; }

@media (max-width: 1023.98px) {
  .nav {
    position: fixed; inset: 0 auto 0 0; z-index: 60;
    display: flex; flex-direction: column;
    width: min(86vw, 360px); padding: 1rem 1.5rem 2rem;
    background: var(--bg-2); border-right: 1px solid var(--line); box-shadow: 20px 0 60px rgb(0 0 0 / .5);
    overflow-y: auto;
    transform: translateX(-100%); visibility: hidden;
    transition: transform .5s var(--ease-out), visibility 0s linear .5s;
  }
  .nav-open .nav { transform: none; visibility: visible; transition: transform .5s var(--ease-out); }
  .nav__head { display: flex; align-items: center; justify-content: space-between; min-height: calc(var(--header-h) - 1rem); margin-bottom: 1.5rem; color: var(--white); }
  .nav__list a {
    display: flex; align-items: center; gap: .6rem; padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    color: var(--white); font: 700 1.375rem/1.2 var(--font-px); letter-spacing: .04em; text-transform: uppercase; text-decoration: none;
  }
  .nav__list a[aria-current="true"] { color: var(--blue-text); }
  .nav-open .nav__list li, .nav-open .nav__cta { animation: nav-in .5s var(--ease-out) both; animation-delay: calc(.12s + var(--i, 5) * .06s); }
  .nav__cta { margin-top: 2rem; }
  .nav__foot { margin-top: auto; padding-top: 2rem; color: var(--muted); font: 400 .8125rem/1.8 var(--font-mono); }
  .nav-backdrop {
    position: fixed; inset: 0; z-index: 55;
    background: rgb(0 0 0 / .6); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
    opacity: 0; visibility: hidden; transition: opacity .4s, visibility 0s linear .4s;
  }
  .nav-open .nav-backdrop { opacity: 1; visibility: visible; transition: opacity .4s; }
}
@media (min-width: 1024px) {
  .nav-toggle, .nav__head, .nav__foot, .nav-backdrop { display: none; }
  .nav { display: flex; align-items: center; gap: 2.25rem; }
  .nav__list { display: flex; gap: 1.75rem; }
  .nav__list a {
    position: relative; display: inline-flex; align-items: center; gap: .45rem; padding: .5rem 0;
    color: var(--text); font: 500 .9375rem/1 var(--font); text-decoration: none; transition: color .3s;
  }
  .nav__list a::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
    background: var(--blue-hi); box-shadow: 0 0 8px rgb(var(--glow) / .8);
    transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease);
  }
  .nav__list a:hover { color: var(--blue-text); }
  .nav__list a[aria-current="true"] { color: var(--white); }
  .nav__list a:hover::after, .nav__list a[aria-current="true"]::after { transform: scaleX(1); transform-origin: left; }
}

/* ---------- Secciones ---------- */
.section { padding-block: clamp(5rem, 3rem + 6vw, 8.5rem); }
.section--alt { background: var(--bg-2); }
.section--line { border-top: 1px solid var(--line); }
.section__head { max-width: 760px; margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem); }
.section__head .h2 { margin-bottom: 1rem; }
.section__cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1rem 2rem; margin-top: 3.5rem; }

/* ---------- Pantalla de carga ----------
   Solo con JS: el <head> pone .is-loading y script.js lo saca (failsafe a los 5 s). */
html.is-loading { overflow: hidden; }
.loader {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-content: center; justify-items: center; gap: 2.25rem;
  background: var(--bg);
  clip-path: inset(0 0 100% 0); visibility: hidden;
  transition: clip-path .8s var(--ease-out), visibility 0s linear .8s;
}
.is-loading .loader { clip-path: inset(0); visibility: visible; transition: none; }
.loader__logo { width: min(260px, 60vw); height: auto; overflow: visible; fill: var(--white); shape-rendering: crispEdges; }
/* Cada bloque del logo aparece solo; los corchetes entran al final desde sus esquinas */
.loader__logo rect { transform-box: fill-box; transform-origin: center; animation: px-in .4s var(--ease-out) calc(var(--i) * 45ms) both; }
.loader__logo .br { --dir: -1; fill: var(--blue-2); filter: drop-shadow(0 0 .6px rgb(var(--glow))); animation: br-in .5s var(--ease-out) 1s both; }
.loader__logo .br--end { --dir: 1; }
.loader__bar { width: 120px; height: 8px; }
.loader__bar span {
  display: block; height: 100%;
  background: repeating-linear-gradient(90deg, var(--blue-hi) 0 10px, transparent 10px 12px);
  clip-path: inset(0 100% 0 0); animation: bar 1.3s steps(10) .1s forwards;
}

/* ---------- 1 · Hero ---------- */
.hero {
  position: relative; isolation: isolate;
  display: grid; place-items: center;
  min-height: 100vh; min-height: 100svh;
  padding: calc(var(--header-h) + 2rem) 0 7rem;
  overflow: hidden; text-align: center;
  background: radial-gradient(60% 45% at 50% 108%, rgb(var(--glow) / .22), transparent 70%);
}
/* Grilla de 48 px (el "píxel" de la marca). El canvas prende sus celdas al pasar el mouse o el dedo. */
.hero::before, .hero__pixels {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 75% 70% at 50% 50%, #000 30%, transparent 85%);
  mask-image: radial-gradient(ellipse 75% 70% at 50% 50%, #000 30%, transparent 85%);
}
.hero::before {
  background-image: linear-gradient(rgb(255 255 255 / .05) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / .05) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero__pixels { width: 100%; height: 100%; }
.hero__copy { position: relative; }
.pill {
  display: inline-flex; align-items: center; gap: .6rem;
  margin-bottom: 2rem; padding: .5rem 1rem;
  border: 1px solid var(--line); border-radius: 999px; background: rgb(255 255 255 / .03);
  color: var(--muted); font: 400 .8125rem/1.2 var(--font-mono); letter-spacing: .06em;
}
.blink { width: .625rem; height: .625rem; flex: none; background: var(--green); box-shadow: 0 0 10px var(--green); animation: blink 1.2s steps(2, jump-none) infinite; }
.hero__title {
  margin-bottom: 2.5rem;
  font: 700 clamp(2.2rem, .5rem + 8.4vw, 7.5rem)/1.05 var(--font-px);
  letter-spacing: .03em; text-transform: uppercase;
}
/* La palabra que cambia va dentro de los corchetes del logo, como una selección en Figma.
   --u = 1 píxel de Silkscreen (1/8 em): los corchetes calzan con la grilla de la letra. */
.hero__word {
  --u: .125em; --fc: var(--blue-2);
  display: block; width: fit-content; min-width: 1em; margin: .35em auto 0;
  color: var(--blue-hi); text-shadow: 0 0 28px rgb(var(--glow) / .55);
}
.hero__word::before, .hero__word::after { filter: drop-shadow(0 0 10px rgb(var(--glow) / .9)); }
/* Compensa el aire propio de Silkscreen para dejar 1 píxel entre corchete y letra, como en el logo */
.hero__word::before { top: calc(var(--u) * -2 + .29em); left: calc(var(--u) * -1); }
.hero__word::after { bottom: calc(var(--u) * -2 + .14em); right: calc(var(--u) * -1); }
.hero__word-text::after {
  content: ""; display: inline-block; width: var(--u); height: .625em; margin-left: .15em;
  background: var(--green); box-shadow: 0 0 12px var(--green);
  animation: blink 1s steps(2, jump-none) infinite;
}
.hero__word.is-done .hero__word-text::after { display: none; }
.hero__lead { max-width: 44ch; margin: 0 auto 2.5rem; color: var(--muted); font-size: clamp(1.05rem, .95rem + .4vw, 1.3rem); line-height: 1.6; }
.hero__ctas { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1rem 2rem; }
.btn--lg { min-height: 56px; padding: 1rem 2rem; font-size: .9375rem; }
/* Entrada escalonada del hero cuando se va la pantalla de carga */
.hero__copy > * { transition: opacity .9s var(--ease-out), translate .9s var(--ease-out); }
.hero__copy > :nth-child(2) { transition-delay: .1s; }
.hero__copy > :nth-child(3) { transition-delay: .2s; }
.hero__copy > :nth-child(4) { transition-delay: .3s; }
.is-loading .hero__copy > * { opacity: 0; translate: 0 28px; }

/* Indicador de scroll: círculo con flecha, pulso + flotación (Left Coast) */
.wheel {
  position: absolute; left: 50%; bottom: 2rem;
  display: grid; place-items: center; width: 52px; height: 52px; margin-left: -26px;
  border: 2px solid var(--blue-hi); border-radius: 50%; color: var(--white);
  box-shadow: 0 0 30px rgb(var(--glow) / .6), inset 0 0 12px rgb(var(--glow) / .4);
  animation: float 2.4s ease-in-out infinite;
  transition: opacity .5s, visibility .5s;
}
.wheel::before { content: ""; position: absolute; inset: -2px; border: 2px solid var(--blue-hi); border-radius: inherit; animation: pulse-ring 1.5s ease-in-out infinite; }
.wheel.is-hidden { opacity: 0; visibility: hidden; }

/* ---------- 2 · Nosotros ---------- */
.about { display: grid; gap: clamp(3rem, 2rem + 3vw, 5rem); }
@media (min-width: 960px) { .about { grid-template-columns: 1.05fr 1fr; align-items: center; } }
.about__intro .h2 { margin-bottom: 1.5rem; }
.about__intro .lead { max-width: 34ch; margin-bottom: 1rem; }
.about__intro .muted { max-width: 52ch; }
.values { display: grid; gap: 1rem; }
@media (min-width: 560px) { .values { grid-template-columns: 1fr 1fr; } }
.value { padding: 1.75rem; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .35s, translate .35s var(--ease); }
.value:hover { border-color: var(--blue-2); translate: 0 -4px; }
.value__icon { width: 36px; height: 36px; margin-bottom: 1.25rem; fill: var(--blue-hi); }
.value h3 { margin-bottom: .5rem; font-size: 1.125rem; }
.value p { color: var(--muted); font-size: .9375rem; line-height: 1.6; }

/* ---------- 3 · Servicios ---------- */
.services { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); }
.service {
  position: relative;
  display: flex; flex-direction: column; align-items: flex-start;
  padding: 2.5rem 2rem 1.75rem;
  background: var(--bg-2); border: 1px solid var(--line); border-left: 4px solid var(--blue-2); border-radius: var(--radius);
  transition: translate .35s var(--ease), scale .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.service:hover { z-index: 1; translate: 0 -8px; scale: 1.05; box-shadow: 0 20px 40px rgb(var(--glow) / .2), 0 0 0 1px rgb(var(--glow) / .45); }
.service__icon { width: 44px; height: 44px; margin-bottom: 1.75rem; fill: var(--blue-hi); }
.service h3 { margin-bottom: .5rem; }
.service__sub { margin-bottom: .75rem; color: var(--blue-text); font: 400 .8125rem/1.5 var(--font-mono); }
.service > p:not(.service__sub) { margin-bottom: 1.25rem; color: var(--muted); }
.service > .link, .stack { margin-top: auto; }
.service .badge { position: absolute; top: 1.25rem; right: 1.25rem; }
.service--soon { border-left-color: var(--green); }
.service--soon .service__icon { fill: var(--green); }
.stack summary { list-style: none; cursor: pointer; }
.stack summary::-webkit-details-marker { display: none; }
.stack summary .icon { transition: rotate .3s var(--ease); }
.stack[open] summary .icon { rotate: 180deg; }
.stack .tags { padding: .5rem 0 .5rem; }

/* ---------- 4 · Portfolio ---------- */
.projects { display: grid; gap: clamp(2.5rem, 2rem + 2vw, 3.5rem) 2rem; }
@media (min-width: 900px) { .projects { grid-template-columns: repeat(3, 1fr); } }
/* "Ver más proyectos": se despliega animando la altura (grid 0fr → 1fr) y el fundido */
.more { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .8s cubic-bezier(.65, 0, .35, 1); }
.more.is-open { grid-template-rows: 1fr; }
.more__inner { min-height: 0; overflow: hidden; opacity: 0; transition: opacity .5s var(--ease); }
.more.is-open .more__inner { opacity: 1; transition-delay: .2s; }
.more.is-done .more__inner { overflow: visible; } /* ya abierto: que se vean los corchetes y el brillo del hover */
.projects--more { padding-top: clamp(2.5rem, 2rem + 2vw, 3.5rem); }
[data-more] .icon { transition: rotate .3s var(--ease); }
[data-more][aria-expanded="true"] .icon { rotate: 180deg; }
.project__media {
  --u: 5px; --fc: var(--blue-hi); --bar: 29px;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color .4s, box-shadow .4s;
}
.project__media::before, .project__media::after { z-index: 2; opacity: 0; }
.project:hover .project__media, .project__media:focus-within { border-color: var(--blue-2); box-shadow: 0 0 40px rgb(var(--glow) / .25); }
.project:hover .project__media::before, .project__media:focus-within::before { opacity: 1; translate: -3px -3px; }
.project:hover .project__media::after, .project__media:focus-within::after { opacity: 1; translate: 3px 3px; }
.browser { display: flex; gap: 6px; height: var(--bar); padding: 0 12px; align-items: center; border-bottom: 1px solid var(--line); }
.browser span { width: 8px; height: 8px; background: #3d3d3d; }
.browser span:first-child { background: var(--blue-2); }
.project picture { aspect-ratio: 16 / 9; overflow: hidden; border-radius: 0 0 var(--radius) var(--radius); }
.project img { width: 100%; height: 100%; object-fit: cover; transition: scale .8s var(--ease-out); }
.project:hover img { scale: 1.04; }
/* Preview animado de la web (se reproduce al verse; ver script.js) */
.project__video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--bg-2); border-radius: 0 0 var(--radius) var(--radius); }
.play-toggle {
  position: absolute; top: 2px; right: 6px; z-index: 3;
  display: grid; place-items: center; width: 26px; height: 26px; padding: 0;
  background: none; border: 0; border-radius: 3px; color: var(--muted);
  transition: color .3s, background-color .3s;
}
.play-toggle:hover { color: var(--white); background: rgb(255 255 255 / .08); }
.play-toggle .icon { width: 16px; height: 16px; }
/* Al pasar el mouse: degradado desde abajo, así la animación sigue viéndose */
.project__overlay {
  position: absolute; inset: var(--bar) 0 0;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 1rem;
  padding: 1.25rem; text-align: center;
  background: linear-gradient(to top, rgb(15 15 15 / .94), rgb(15 15 15 / .6) 45%, transparent 80%);
  border-radius: 0 0 var(--radius) var(--radius);
  opacity: 0; transition: opacity .4s var(--ease);
}
.project__overlay p { max-width: 34ch; color: var(--white); font: 400 .875rem/1.6 var(--font-mono); translate: 0 10px; transition: translate .4s var(--ease); }
.project:hover .project__overlay, .project__media:focus-within .project__overlay { opacity: 1; }
.project:hover .project__overlay p, .project__media:focus-within .project__overlay p { translate: 0 0; }
.project__body { padding-top: 1.5rem; }
.project__meta { margin-bottom: .35rem; color: var(--blue-text); font: 400 .8125rem/1.4 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
.project h3 { margin-bottom: .5rem; font-size: 1.5rem; }
.project__body > p:not(.project__meta) { margin-bottom: 1rem; color: var(--muted); }

/* ---------- 5 · Próximamente ---------- */
.soon {
  border-block: 2px solid var(--blue-2);
  background: radial-gradient(60% 50% at 50% 0%, rgb(var(--glow) / .12), transparent 70%), var(--bg);
}
.soon__grid { display: grid; gap: 1.5rem; }
@media (min-width: 900px) { .soon__grid { grid-template-columns: 1fr 1fr; } }
.soon-card {
  --accent: var(--blue-2); --hover-glow: 0 0 50px rgb(0 208 132 / .35);
  display: flex; flex-direction: column;
  padding: clamp(1.75rem, 1.25rem + 2vw, 3rem);
  background: var(--bg-2); border: 2px solid var(--accent); border-radius: var(--radius);
  transition: scale .4s var(--ease), box-shadow .4s var(--ease);
}
.soon-card--green { --accent: var(--green); --hover-glow: 0 0 50px rgb(var(--glow) / .5); }
.soon-card:hover { scale: 1.02; box-shadow: var(--hover-glow); }
.soon-card__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 2rem; }
.soon-card__art {
  display: flex; align-items: flex-start; gap: .15rem; padding: .9rem;
  background: var(--bg); border: 1px solid var(--line); border-radius: 4px;
  color: var(--blue-hi); font-size: 2.25rem;
}
.soon-card__art .icon:last-child { width: .6em; height: .6em; }
.soon-card--green .soon-card__art { color: var(--green); }
.soon-card h3 { margin-bottom: .75rem; font-size: clamp(1.4rem, 1.2rem + .8vw, 1.85rem); }
.soon-card > p { margin-bottom: 1.5rem; color: var(--muted); }
.checks { display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; margin-bottom: 2rem; }
.checks li { display: flex; align-items: center; gap: .5rem; font: 400 .875rem/1.4 var(--font-mono); }
.checks .icon { color: var(--green); }
.soon-card__ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: auto; }

/* ---------- 6 · Testimonios ---------- */
.quotes { display: grid; gap: 1.5rem; }
@media (min-width: 900px) { .quotes { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 899.98px) {
  /* En móvil: carrusel nativo con scroll-snap */
  .quotes { display: flex; gap: 1rem; margin-inline: -1.25rem; padding: .5rem 1.25rem 1.5rem; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: 1.25rem; }
  .quote { flex: 0 0 min(85%, 380px); scroll-snap-align: start; }
}
.quote figure {
  position: relative;
  display: flex; flex-direction: column; height: 100%; padding: 2rem;
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
}
.quote figure::before { content: "\201C"; position: absolute; top: 1rem; right: 1.5rem; color: var(--blue-hi); font: 700 4rem/1 var(--font-mono); }
.stars { display: flex; gap: .2rem; margin-bottom: 1.25rem; color: var(--blue-hi); }
.stars .icon { width: 1.1rem; height: 1.1rem; }
.quote blockquote { flex: 1; margin-bottom: 1.75rem; }
.quote blockquote p { font-size: 1.0625rem; line-height: 1.65; }
.quote figcaption { display: flex; align-items: center; gap: .9rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.avatar { display: grid; place-items: center; width: 48px; height: 48px; flex: none; border-radius: 50%; background: var(--blue); color: var(--white); font: 700 .875rem var(--font-px); }
.quote strong { display: block; color: var(--blue-text); }
.quote figcaption span span { display: block; color: var(--muted); font-size: .875rem; }

/* ---------- 7 · Contacto ---------- */
.contact { position: relative; overflow: hidden; padding-block: clamp(5rem, 3rem + 6vw, 8.5rem); background: var(--blue); color: var(--white); }
.contact::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgb(255 255 255 / .07) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / .07) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 25%, #000 75%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 25%, #000 75%, transparent);
}
.contact__grid { position: relative; display: grid; gap: 3.5rem; align-items: center; }
@media (min-width: 1024px) { .contact__grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.contact .h2 { margin-bottom: 1.25rem; font-size: clamp(2rem, 1.2rem + 3.4vw, 3.75rem); text-shadow: 0 0 24px rgb(255 255 255 / .25); }
.contact .lead { margin-bottom: 2.5rem; color: var(--white); }
.contact__ctas { display: flex; flex-wrap: wrap; gap: .85rem; }

/* ---------- Formularios ---------- */
.form--card {
  --u: 5px; --fc: var(--white);
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  background: var(--bg); border: 1px solid rgb(255 255 255 / .14); border-radius: var(--radius);
  color: var(--text); box-shadow: 0 30px 80px rgb(0 0 0 / .35);
}
.form--card h3, .modal__title { font: 700 1.5rem/1.2 var(--font-px); letter-spacing: .04em; text-transform: uppercase; }
.form--card h3 { margin-bottom: .35rem; }
.form__hint { margin-bottom: 1.5rem; color: var(--muted); font-size: .875rem; }
.form__row { display: grid; gap: 0 1rem; }
@media (min-width: 560px) { .form__row { grid-template-columns: 1fr 1fr; } }
.field { margin-bottom: 1rem; }
.field label { display: block; margin-bottom: .4rem; color: var(--text); font-size: .875rem; font-weight: 600; }
.field input, .field select, .field textarea {
  display: block; width: 100%; min-height: 48px; padding: .7rem .9rem;
  background: var(--bg-2); border: 1px solid var(--field); border-radius: 4px; color: var(--white);
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-hi); box-shadow: 0 0 0 3px rgb(var(--glow) / .5); }
.field [aria-invalid="true"] { border-color: var(--error); }
.field__error { margin-top: .35rem; color: var(--error); font-size: .8125rem; }
.field__error:empty { display: none; }
.form__status { min-height: 1.5em; margin-top: 1rem; font: 400 .875rem/1.5 var(--font-mono); }
.form__status[data-state="ok"] { color: var(--green); }
.form__status[data-state="error"] { color: var(--error); }
.form__status a { color: var(--white); }
.form__note { color: var(--muted); font-size: .8125rem; }
.spinner { display: none; }
[aria-busy="true"] .spinner { display: block; animation: spin 1s steps(8) infinite; }

/* ---------- Modales ---------- */
.modal {
  width: min(100% - 2rem, 460px); max-height: calc(100dvh - 2rem); padding: 0;
  background: var(--bg-2); color: var(--text);
  border: 2px solid var(--blue-2); border-radius: var(--radius);
  box-shadow: 0 0 60px rgb(var(--glow) / .35);
  overflow: auto;
}
.modal::backdrop { background: rgb(0 0 0 / .72); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.modal[open] { animation: modal-in .35s var(--ease-out); }
.modal__body { position: relative; padding: 2.25rem 1.75rem 1.75rem; }
.modal__close {
  position: absolute; top: .75rem; right: .75rem;
  display: grid; place-items: center; width: 44px; height: 44px;
  background: none; border: 1px solid var(--line); border-radius: 4px; color: var(--white);
}
.modal__close:hover { border-color: var(--blue-hi); }
.modal .badge { margin-bottom: 1rem; }
.modal__title { margin-bottom: .5rem; padding-right: 3rem; }
.modal__body > .muted { margin-bottom: 1.5rem; }

.chat {
  display: flex; flex-direction: column; gap: .6rem;
  min-height: 300px; margin-bottom: 1.25rem; padding: 1rem;
  background: var(--bg); border: 1px solid var(--line); border-radius: 6px;
}
.msg { max-width: 85%; padding: .6rem .85rem; border-radius: 10px; font-size: .9375rem; line-height: 1.5; animation: msg-in .3s var(--ease-out); }
.msg--user { align-self: flex-end; background: var(--blue); color: var(--white); border-bottom-right-radius: 2px; }
.msg--bot { align-self: flex-start; background: var(--bg-2); border: 1px solid var(--line); border-bottom-left-radius: 2px; }
.msg--typing { display: flex; gap: 5px; padding-block: .9rem; }
.msg--typing i { width: 6px; height: 6px; background: var(--muted); animation: blink .9s steps(2, jump-none) infinite; }
.msg--typing i:nth-child(2) { animation-delay: .15s; }
.msg--typing i:nth-child(3) { animation-delay: .3s; }

/* ---------- Footer ---------- */
.footer { padding-top: clamp(3.5rem, 2.5rem + 3vw, 5rem); background: var(--bg-2); border-top: 1px solid var(--line); font-size: .9375rem; }
.footer__grid { display: grid; gap: 2.5rem; padding-bottom: 3rem; }
@media (min-width: 640px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 1.6fr 1fr 1.3fr 1fr; } }
.footer .logo { width: 104px; margin-bottom: 1.25rem; color: var(--white); }
.footer__brand p { max-width: 32ch; color: var(--muted); }
.footer__title { margin-bottom: 1.25rem; font: 700 .8125rem/1 var(--font-mono); letter-spacing: .15em; text-transform: uppercase; }
.footer ul { display: grid; gap: .6rem; }
.footer a { color: var(--text); text-decoration: none; background: linear-gradient(currentColor 0 0) 0 100% / 0 1px no-repeat; transition: background-size .35s var(--ease), color .3s; }
.footer a:hover { color: var(--blue-text); background-size: 100% 1px; }
.footer__info li { display: flex; align-items: flex-start; gap: .6rem; color: var(--muted); }
.footer__info .icon { margin-top: .2em; color: var(--blue-hi); }
.footer .social { display: flex; gap: .6rem; }
.social a { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 4px; background: none; transition: border-color .3s, box-shadow .3s, color .3s; }
.social a:hover { border-color: var(--blue-hi); box-shadow: 0 0 20px rgb(var(--glow) / .35); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 2rem; padding-block: 1.5rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .8125rem; }

/* ---------- Reveal al scroll (IntersectionObserver en script.js) ---------- */
.js .reveal {
  --d: calc(var(--i, 0) * .12s);
  opacity: 0; transform: translateY(30px);
  transition:
    opacity .8s var(--ease) var(--d), transform .8s var(--ease) var(--d),
    translate .35s var(--ease), scale .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- Keyframes ---------- */
@keyframes blink { to { opacity: 0; } }
@keyframes px-in { from { opacity: 0; scale: 0; } }
@keyframes br-in { from { opacity: 0; translate: calc(var(--dir) * 2px) calc(var(--dir) * 2px); } }
@keyframes bar { to { clip-path: inset(0); } }
@keyframes float { 50% { translate: 0 10px; } }
@keyframes pulse-ring { from { scale: 1; opacity: .9; } to { scale: 1.3; opacity: 0; } }
@keyframes pulse { 50% { scale: 1.5; } }
@keyframes badge-glow { 50% { box-shadow: 0 0 18px rgb(0 208 132 / .6); } }
@keyframes nav-in { from { opacity: 0; translate: -16px 0; } }
@keyframes modal-in { from { opacity: 0; translate: 0 16px; scale: .97; } }
@keyframes msg-in { from { opacity: 0; translate: 0 8px; } }
@keyframes spin { to { rotate: 360deg; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important; animation-delay: 0s !important;
    transition-duration: .01ms !important; transition-delay: 0s !important;
  }
  .js .reveal { opacity: 1; transform: none; translate: none; }
}