/* ==========================================================================
   NÚCLEO DIGITAL — hoja de estilos única
   Paleta: negro / blanco / azul eléctrico. Tipografías locales (assets/fonts).
   ========================================================================== */

/* ---------- Tipografías (locales, sin pedir nada a otros servidores) ---------- */
@font-face { font-family: "Sora"; src: url("../assets/fonts/sora-var.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("../assets/fonts/plex-sans-var.woff2") format("woff2"); font-weight: 400 600; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../assets/fonts/plex-mono-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../assets/fonts/plex-mono-500.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

/* ---------- Variables ---------- */
:root {
  --black: #06070a;
  --ink: #0b0d12;
  --ink-2: #12151c;
  --ink-3: #1a1e27;
  --white: #ffffff;
  --paper: #f3f4f7;
  --text: #0b0d12;
  --mute: #4a5160;
  --text-inv: #f2f4f8;
  --mute-inv: #a9b0bd;
  --line: rgba(11, 13, 18, 0.12);
  --line-inv: rgba(255, 255, 255, 0.11);
  --blue: #1556ff;
  --blue-dark: #0d43d4;
  --blue-light: #7ca4ff;
  --blue-tint: #e9efff;
  --wa: #25d366;

  --font-d: "Sora", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-b: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-m: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --wrap: 1200px;
  --pad: clamp(20px, 5vw, 40px);
  --r: 12px;
  --r-lg: 22px;
  --hdr-h: 72px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr-h) + 16px); overflow-x: clip; background: var(--black); }
body { margin: 0; font-family: var(--font-b); font-size: 1.0625rem; line-height: 1.6; color: var(--text); background: var(--white); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; overflow-x: clip; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4, p, ul, ol, figure, fieldset { margin: 0; padding: 0; }
ul, ol { list-style: none; }
fieldset { border: 0; min-width: 0; }
[hidden] { display: none !important; }
::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 4px; }
.sec--dark :focus-visible, .hdr :focus-visible, .mnav :focus-visible, .ftr :focus-visible, .hero :focus-visible, .phero :focus-visible { outline-color: var(--blue-light); }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 12px; top: -80px; z-index: 300; background: var(--blue); color: #fff; padding: 12px 18px; border-radius: 8px; font-weight: 600; transition: top 0.2s; }
.skip:focus { top: 12px; }
.ico { width: 1.15em; height: 1.15em; flex: none; fill: currentColor; }
.ico--line { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Tipografía ---------- */
.h-xl, .h-lg, .h-md, .h-sm { font-family: var(--font-d); font-weight: 600; letter-spacing: -0.025em; text-wrap: balance; }
.h-xl { font-size: clamp(2.3rem, 5.4vw, 4.4rem); line-height: 1.04; letter-spacing: -0.035em; }
.h-lg { font-size: clamp(1.85rem, 3.8vw, 3rem); line-height: 1.1; }
.h-md { font-size: clamp(1.3rem, 2.1vw, 1.65rem); line-height: 1.2; }
.h-sm { font-size: 1.125rem; line-height: 1.3; letter-spacing: -0.015em; }
.lead { font-size: clamp(1.08rem, 1.5vw, 1.25rem); line-height: 1.55; color: var(--mute); max-width: 58ch; text-wrap: pretty; }
.sec--dark .lead, .hero .lead, .phero .lead { color: var(--mute-inv); }
.kicker { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-m); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--blue); }
.kicker::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); flex: none; }
.sec--dark .kicker, .hero .kicker, .phero .kicker { color: var(--blue-light); }
.accent { color: var(--blue); }
.sec--dark .accent, .hero .accent, .phero .accent { color: var(--blue-light); }

/* ---------- Secciones ---------- */
.sec { position: relative; padding-block: clamp(72px, 10vw, 136px); background: var(--white); }
.sec--paper { background: var(--paper); }
.sec--dark { background: var(--black); color: var(--text-inv); }
/* Efecto "hoja": la sección sube sobre la anterior con las puntas redondeadas */
.sec--sheet { border-radius: clamp(22px, 3vw, 36px) clamp(22px, 3vw, 36px) 0 0; margin-top: calc(-1 * clamp(22px, 3vw, 36px)); z-index: 2; }
.sec__head { display: grid; gap: 18px; margin-bottom: clamp(36px, 5vw, 64px); max-width: 760px; }
.sec__head--row { max-width: none; grid-template-columns: 1fr auto; align-items: end; }
@media (max-width: 720px) { .sec__head--row { grid-template-columns: 1fr; } }

/* ---------- Botones ---------- */
.btn { --bg: var(--blue); --fg: #fff; position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 0 26px; border-radius: 10px; font-family: var(--font-d); font-size: 0.98rem; font-weight: 600; letter-spacing: -0.01em; line-height: 1.1; background: var(--bg); color: var(--fg); border: 1px solid transparent; overflow: hidden; isolation: isolate; transition: transform 0.25s var(--ease), background-color 0.25s, border-color 0.25s, color 0.25s, box-shadow 0.25s; -webkit-tap-highlight-color: transparent; text-align: center; }
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, 0.22) 50%, transparent 70%); transform: translateX(-120%); transition: transform 0.7s var(--ease); }
.btn:hover::before { transform: translateX(120%); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn .ico { transition: transform 0.25s var(--ease); }
.btn:hover .ico--arrow { transform: translateX(4px); }
.btn--primary:hover { background: var(--blue-dark); box-shadow: 0 10px 30px -10px rgba(21, 86, 255, 0.75); }
.btn--white { --bg: #fff; --fg: var(--black); }
.btn--white:hover { box-shadow: 0 12px 30px -12px rgba(0, 0, 0, 0.55); }
.btn--ghost { --bg: transparent; --fg: var(--text-inv); border-color: rgba(255, 255, 255, 0.28); }
.btn--ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.06); }
.btn--line { --bg: transparent; --fg: var(--text); border-color: var(--line); }
.btn--line:hover { border-color: var(--blue); color: var(--blue); }
.sec--dark .btn--line { --fg: var(--text-inv); border-color: var(--line-inv); }
.sec--dark .btn--line:hover { border-color: var(--blue-light); color: #fff; background: rgba(124, 164, 255, 0.08); }
.btn--sm { min-height: 44px; padding: 0 18px; font-size: 0.9rem; }
.btn--lg { min-height: 62px; padding: 0 32px; font-size: 1.06rem; }
.btn--block { width: 100%; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-d); font-weight: 600; font-size: 0.98rem; color: var(--blue); }
.link-arrow .ico { transition: transform 0.25s var(--ease); }
.link-arrow:hover .ico, a:hover > .link-arrow .ico { transform: translateX(5px); }
.sec--dark .link-arrow { color: var(--blue-light); }
.txt-link { color: var(--blue); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
.txt-link:hover { text-decoration-thickness: 2.5px; }

/* ---------- Encabezado fijo ---------- */
.hdr { position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--hdr-h); color: var(--text-inv); transition: background-color 0.3s, border-color 0.3s, height 0.3s var(--ease); border-bottom: 1px solid transparent; }
.hdr.is-scrolled, .hdr.is-open { background: rgba(6, 7, 10, 0.94); border-bottom-color: var(--line-inv); }
@supports (backdrop-filter: blur(12px)) { .hdr.is-scrolled { background: rgba(6, 7, 10, 0.78); -webkit-backdrop-filter: saturate(160%) blur(14px); backdrop-filter: saturate(160%) blur(14px); } }
.hdr.is-scrolled { height: 62px; }
.hdr__in { height: 100%; display: flex; align-items: center; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 12px; flex: none; color: #fff; }
.logo__mark { width: 44px; height: 25px; }
.logo__txt { font-family: var(--font-d); font-weight: 600; font-size: 1.06rem; letter-spacing: -0.02em; white-space: nowrap; }
.logo__txt b { font-weight: 400; color: var(--mute-inv); margin-left: 0.28em; }
.logo:hover .logo__mark { animation: logoPulse 0.6s var(--ease); }
@keyframes logoPulse { 40% { transform: scale(1.08); } }
.nav { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.nav a { position: relative; padding: 10px 14px; font-size: 0.95rem; font-weight: 500; color: var(--mute-inv); transition: color 0.2s; }
.nav a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px; background: var(--blue-light); transform: scaleX(0); transform-origin: left; transition: transform 0.3s var(--ease); }
.nav a:hover, .nav a[aria-current="page"] { color: #fff; }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.burger { display: none; width: 46px; height: 46px; margin-right: -8px; position: relative; border-radius: 10px; }
.burger span { position: absolute; left: 12px; right: 12px; height: 2px; background: #fff; border-radius: 2px; transition: transform 0.3s var(--ease), top 0.3s var(--ease); }
.burger span:nth-child(1) { top: 18px; }
.burger span:nth-child(2) { top: 26px; }
.burger[aria-expanded="true"] span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { top: 22px; transform: rotate(-45deg); }

/* Menú en celular: panel a pantalla completa */
.mnav { position: fixed; inset: 0; z-index: 90; background: var(--black); color: var(--text-inv); padding: calc(var(--hdr-h) + 24px) var(--pad) 28px; display: flex; flex-direction: column; opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s; overflow-y: auto; }
.mnav.is-open { opacity: 1; visibility: visible; }
.mnav__links { display: grid; }
.mnav__links a { display: flex; align-items: baseline; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line-inv); font-family: var(--font-d); font-size: clamp(1.7rem, 8vw, 2.3rem); font-weight: 600; letter-spacing: -0.03em; opacity: 0; transform: translateY(14px); transition: opacity 0.4s var(--ease), transform 0.4s var(--ease); }
.mnav__links a small { font-family: var(--font-m); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em; color: var(--blue-light); }
.mnav__links a[aria-current="page"] { color: var(--blue-light); }
.mnav.is-open .mnav__links a { opacity: 1; transform: none; }
.mnav.is-open .mnav__links a:nth-child(2) { transition-delay: 0.05s; }
.mnav.is-open .mnav__links a:nth-child(3) { transition-delay: 0.1s; }
.mnav.is-open .mnav__links a:nth-child(4) { transition-delay: 0.15s; }
.mnav__foot { margin-top: auto; padding-top: 28px; display: grid; gap: 14px; }
.mnav__foot p { font-size: 0.92rem; color: var(--mute-inv); }

@media (max-width: 900px) {
  :root { --hdr-h: 64px; }
  .nav { display: none; }
  .burger { display: block; }
  .hdr__wa { margin-left: auto; }
  .hdr__in { gap: 10px; }
  /* Sin JavaScript no hay menú desplegable: se muestra una barra simple */
  html:not(.js) .burger { display: none; }
  html:not(.js) .nav { display: flex; position: fixed; top: var(--hdr-h); left: 0; right: 0; background: var(--black); padding: 4px var(--pad); overflow-x: auto; margin: 0; }
}
@media (max-width: 420px) {
  .logo__txt { font-size: 0.98rem; }
  .logo__mark { width: 38px; height: 22px; }
  .hdr__wa { padding: 0 14px; }
}

/* ---------- Botón flotante de WhatsApp ---------- */
.wa-float { position: fixed; right: clamp(14px, 2.4vw, 28px); bottom: clamp(14px, 2.4vw, 28px); z-index: 80; display: inline-flex; align-items: center; height: 60px; min-width: 60px; border-radius: 30px; background: var(--wa); color: #fff; box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.2); transition: transform 0.3s var(--ease), box-shadow 0.3s; }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: inherit; border: 2px solid var(--wa); animation: waRing 3.6s ease-out infinite; pointer-events: none; }
@keyframes waRing { 0%, 55% { transform: scale(1); opacity: 0; } 60% { opacity: 0.7; } 100% { transform: scale(1.55); opacity: 0; } }
.wa-float__ico { width: 60px; height: 60px; display: grid; place-items: center; flex: none; }
.wa-float__ico .ico { width: 30px; height: 30px; }
.wa-float__txt { max-width: 0; overflow: hidden; white-space: nowrap; font-family: var(--font-d); font-weight: 600; font-size: 0.95rem; color: #06301a; transition: max-width 0.4s var(--ease), padding 0.4s var(--ease); }
.wa-float .ico { color: #fff; }
@media (hover: hover) and (pointer: fine) {
  .wa-float:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -10px rgba(0, 0, 0, 0.55); }
  .wa-float:hover .wa-float__txt { max-width: 220px; padding-right: 22px; }
}
.wa-float:focus-visible { outline-color: #fff; outline-offset: 4px; box-shadow: 0 0 0 4px var(--black); }
body.menu-open .wa-float { opacity: 0; pointer-events: none; }
@media (prefers-reduced-motion: reduce) { .wa-float::before { animation-duration: 7s; } }

/* ---------- Animaciones de aparición ----------
   Solo se ocultan si hay JavaScript (clase .js en <html>). Si el script
   principal no arranca en 5 segundos, .reveal-all muestra todo. */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.75s var(--ease), transform 0.75s var(--ease); transition-delay: var(--d, 0ms); }
.js .reveal--zoom { transform: scale(0.965); }
.js .reveal.is-in, .reveal-all .reveal { opacity: 1; transform: none; }

/* ==========================================================================
   INICIO
   ========================================================================== */
.hero { position: relative; background: var(--black); color: var(--text-inv); padding-top: calc(var(--hdr-h) + clamp(36px, 7vw, 88px)); padding-bottom: clamp(72px, 9vw, 128px); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(ellipse 75% 70% at 62% 40%, #000 15%, transparent 78%); mask-image: radial-gradient(ellipse 75% 70% at 62% 40%, #000 15%, transparent 78%); }
.hero__glow { position: absolute; width: min(820px, 120vw); aspect-ratio: 1; left: var(--gx, 70%); top: var(--gy, 40%); transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(21, 86, 255, 0.3), rgba(21, 86, 255, 0.08) 42%, rgba(21, 86, 255, 0) 66%); }
.hero__in { position: relative; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__copy { display: grid; gap: 26px; justify-items: start; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.hero__facts { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 10px; padding-top: 24px; border-top: 1px solid var(--line-inv); width: 100%; font-size: 0.93rem; color: var(--mute-inv); }
.hero__facts li { display: inline-flex; align-items: center; gap: 9px; }
.hero__facts .ico { color: var(--blue-light); width: 1em; height: 1em; }
/* Entrada del hero: 100% CSS, no depende de JavaScript */
[data-in] { animation: heroIn 0.9s var(--ease) both; animation-delay: calc(var(--i, 0) * 95ms + 80ms); }
@keyframes heroIn { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

/* Escenario de mockups */
.stage { position: relative; perspective: 1400px; animation: heroIn 1.1s var(--ease) 0.35s both; }
.stage__tabs { position: relative; z-index: 3; display: inline-flex; padding: 4px; margin-bottom: 22px; border: 1px solid var(--line-inv); border-radius: 999px; background: rgba(255, 255, 255, 0.04); }
.stage__tab { position: relative; padding: 9px 16px; border-radius: 999px; font-family: var(--font-m); font-size: 0.74rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mute-inv); transition: color 0.3s, background-color 0.3s; }
.stage__tab[aria-pressed="true"] { background: var(--blue); color: #fff; }
.stage__tab:not([aria-pressed="true"]):hover { color: #fff; }
.stage__scene { position: relative; transform-style: preserve-3d; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); will-change: transform; padding-bottom: 9%; padding-right: 7%; }
.laptop { position: relative; transform: translateZ(0); }
.laptop__lid { background: #151922; border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 16px 16px 4px 4px; padding: 2.2%; box-shadow: 0 40px 90px -30px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(0, 0, 0, 0.6); }
.laptop__base { height: 13px; margin-inline: -5%; background: linear-gradient(#2b303b, #12151b); border-radius: 0 0 16px 16px; position: relative; }
.laptop__base::after { content: ""; position: absolute; left: 50%; top: 0; width: 15%; height: 5px; transform: translateX(-50%); background: #0c0e13; border-radius: 0 0 6px 6px; }
.screen { position: relative; aspect-ratio: 16 / 10; border-radius: 7px; overflow: hidden; background: #fff; container-type: inline-size; }
.view { position: absolute; inset: 0; opacity: 0; transform: scale(1.02); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); font-size: 2.1cqw; color: #0b0d12; }
.view.is-on { opacity: 1; transform: none; }

/* Vista "Página web" dentro de la laptop */
.v-web { background: #fff; display: grid; grid-template-rows: auto 1fr auto; }
.v-web__nav { display: flex; align-items: center; gap: 2.4em; padding: 1.5em 2.4em; border-bottom: 1px solid #eceef2; }
.v-web__logo { width: 1.3em; height: 1.3em; border-radius: 50%; background: var(--blue); }
.v-web__nav i { display: block; height: 0.5em; width: 4.2em; background: #d7dbe3; border-radius: 1em; }
.v-web__nav i:first-of-type { margin-left: auto; }
.v-web__nav b { display: block; height: 1.9em; width: 7.2em; border-radius: 0.5em; background: #0b0d12; }
.v-web__hero { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2.4em; padding: 2.6em 2.4em 1.6em; align-items: center; }
.v-web__txt { display: grid; gap: 0.9em; }
.v-web__txt strong { font-family: var(--font-d); font-size: 2.05em; line-height: 1.08; letter-spacing: -0.03em; font-weight: 600; }
.v-web__txt i { display: block; height: 0.55em; background: #dfe2e8; border-radius: 1em; }
.v-web__txt i:nth-of-type(2) { width: 72%; }
.v-web__btn { display: inline-flex; align-items: center; gap: 0.5em; justify-self: start; margin-top: 0.5em; padding: 0.75em 1.15em; background: var(--blue); color: #fff; border-radius: 0.5em; font-size: 0.82em; font-weight: 600; font-family: var(--font-d); }
.v-web__img { aspect-ratio: 4 / 3; border-radius: 0.8em; background: linear-gradient(135deg, #0b0d12 0%, #1b2030 100%); position: relative; overflow: hidden; }
.v-web__img::before { content: ""; position: absolute; width: 46%; aspect-ratio: 1; left: 27%; top: 20%; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #7ca4ff, #1556ff 55%, #0a2c8f); }
.v-web__img::after { content: ""; position: absolute; inset: auto 12% 12% 12%; height: 0.5em; border-radius: 1em; background: rgba(255, 255, 255, 0.25); }
.v-web__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2em; padding: 0 2.4em 2em; }
.v-web__cards span { height: 4.6em; border-radius: 0.6em; background: #f3f4f7; border: 1px solid #e7e9ee; position: relative; }
.v-web__cards span::before { content: ""; position: absolute; left: 1em; top: 1em; width: 1.3em; height: 1.3em; border-radius: 0.35em; background: var(--blue-tint); border: 1px solid #c9d8ff; }
.v-web__cards span::after { content: ""; position: absolute; left: 1em; right: 28%; bottom: 1em; height: 0.5em; border-radius: 1em; background: #d7dbe3; }

/* Vista "App a medida" dentro de la laptop */
.v-app { background: #f3f4f7; display: grid; grid-template-columns: 21% 1fr; }
.v-app__side { background: #0b0d12; padding: 1.8em 1.3em; display: grid; gap: 1em; align-content: start; }
.v-app__side b { display: block; width: 1.5em; height: 1.5em; border-radius: 50%; background: var(--blue); margin-bottom: 1em; }
.v-app__side i { display: block; height: 0.55em; border-radius: 1em; background: rgba(255, 255, 255, 0.18); }
.v-app__side i.on { background: #fff; }
.v-app__main { padding: 1.7em 1.9em; display: grid; gap: 1.3em; align-content: start; }
.v-app__top { display: flex; align-items: center; justify-content: space-between; }
.v-app__top strong { font-family: var(--font-d); font-size: 1.25em; font-weight: 600; letter-spacing: -0.02em; }
.v-app__top span { font-size: 0.72em; font-weight: 600; padding: 0.55em 0.95em; border-radius: 0.5em; background: var(--blue); color: #fff; font-family: var(--font-d); }
.v-app__kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1em; }
.v-app__kpi { background: #fff; border: 1px solid #e4e7ed; border-radius: 0.7em; padding: 1em 1.1em; display: grid; gap: 0.7em; }
.v-app__kpi small { font-size: 0.68em; color: #5a6170; font-weight: 500; }
.v-app__kpi i { display: block; height: 0.85em; width: 58%; border-radius: 0.3em; background: #0b0d12; }
.v-app__kpi:nth-child(2) i { width: 42%; }
.v-app__kpi:nth-child(3) i { width: 66%; background: var(--blue); }
.v-app__row { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 1em; }
.v-app__chart { background: #fff; border: 1px solid #e4e7ed; border-radius: 0.7em; padding: 1.1em; display: flex; align-items: flex-end; gap: 0.7em; height: 10.5em; }
.v-app__chart i { flex: 1; border-radius: 0.3em 0.3em 0 0; background: #cfd9f5; height: var(--h); transform-origin: bottom; transform: scaleY(0); transition: transform 0.9s var(--ease); transition-delay: calc(var(--n) * 70ms + 0.25s); }
.v-app__chart i.hi { background: var(--blue); }
.view.is-on .v-app__chart i { transform: none; }
.v-app__list { background: #fff; border: 1px solid #e4e7ed; border-radius: 0.7em; padding: 0.5em 1.1em; display: grid; align-content: space-around; }
.v-app__list span { display: flex; align-items: center; gap: 0.7em; padding: 0.5em 0; border-bottom: 1px solid #eef0f4; }
.v-app__list span:last-child { border: 0; }
.v-app__list i { display: block; height: 0.5em; flex: 1; border-radius: 1em; background: #d7dbe3; }
.v-app__list em { font-style: normal; font-size: 0.62em; font-weight: 600; padding: 0.35em 0.7em; border-radius: 1em; background: var(--blue-tint); color: #0d43d4; }
.v-app__list em.off { background: #eceef2; color: #4a5160; }

/* Celular con el chat */
.phone { position: absolute; right: 0; bottom: 0; width: 31%; min-width: 132px; transform: translateZ(70px) translateY(var(--py, 0px)); background: #151922; border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 13% / 6.2%; padding: 2%; box-shadow: -18px 30px 60px -20px rgba(0, 0, 0, 0.9); container-type: inline-size; }
.phone__screen { aspect-ratio: 9 / 18.5; border-radius: 10.5% / 5%; overflow: hidden; background: #eef0f4; display: grid; grid-template-rows: auto 1fr auto; font-size: 6.2cqw; color: #0b0d12; }
.chat__head { display: flex; align-items: center; gap: 0.7em; padding: 1.5em 1.1em 0.9em; background: #0b0d12; color: #fff; }
.chat__head b { width: 2.3em; height: 2.3em; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #7ca4ff, #1556ff 60%); flex: none; }
.chat__head span { display: grid; font-family: var(--font-d); font-weight: 600; font-size: 0.92em; line-height: 1.25; }
.chat__head small { font-family: var(--font-b); font-weight: 400; font-size: 0.78em; color: #a9b0bd; }
.chat__body { padding: 1.1em 0.9em; display: flex; flex-direction: column; gap: 0.7em; justify-content: flex-end; }
.bubble { max-width: 86%; padding: 0.7em 0.9em; border-radius: 1.1em; font-size: 0.86em; line-height: 1.35; animation: bubbleIn 0.5s var(--ease) both; animation-delay: var(--t, 0s); }
.bubble--out { align-self: flex-end; background: var(--blue); color: #fff; border-bottom-right-radius: 0.3em; }
.bubble--in { align-self: flex-start; background: #fff; border: 1px solid #e1e4ea; border-bottom-left-radius: 0.3em; }
.bubble--dots { display: inline-flex; gap: 0.35em; padding: 0.9em 1em; }
.bubble--dots i { width: 0.5em; height: 0.5em; border-radius: 50%; background: #9aa1ae; animation: dot 1.3s infinite; }
.bubble--dots i:nth-child(2) { animation-delay: 0.18s; }
.bubble--dots i:nth-child(3) { animation-delay: 0.36s; }
@keyframes bubbleIn { from { opacity: 0; transform: translateY(0.8em) scale(0.96); } to { opacity: 1; transform: none; } }
@keyframes dot { 0%, 60%, 100% { opacity: 0.35; transform: none; } 30% { opacity: 1; transform: translateY(-0.2em); } }
.chat__bar { display: flex; align-items: center; gap: 0.6em; padding: 0.8em 0.9em 1.3em; background: #fff; border-top: 1px solid #e1e4ea; }
.chat__bar i { flex: 1; height: 2.2em; border-radius: 1.2em; background: #eef0f4; }
.chat__bar b { width: 2.2em; height: 2.2em; border-radius: 50%; background: var(--blue); flex: none; }

@media (max-width: 980px) {
  .hero__in { grid-template-columns: 1fr; }
  .hero__copy { gap: 22px; }
  .stage { max-width: 620px; margin-inline: auto; width: 100%; margin-top: 12px; }
  .stage__tabs { display: flex; width: fit-content; margin-inline: auto; }
}
@media (max-width: 600px) {
  .hero { padding-bottom: 64px; }
  .hero__cta { width: 100%; display: grid; }
  .hero__cta .btn { width: 100%; }
  .hero__facts { display: grid; gap: 10px; }
  .stage__scene { padding-right: 0; padding-bottom: 24%; }
  .laptop { width: 90%; }
  .phone { width: 40%; right: 0; }
}

/* Cinta de servicios */
.ticker { background: var(--black); color: var(--mute-inv); border-top: 1px solid var(--line-inv); padding: 20px 0 calc(20px + clamp(22px, 3vw, 36px)); overflow: hidden; }
.ticker__track { display: flex; width: max-content; animation: ticker 46s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__group { display: flex; flex: none; }
.ticker__group span { display: inline-flex; align-items: center; gap: 28px; padding-right: 28px; font-family: var(--font-m); font-size: 0.8rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap; }
.ticker__group span::after { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--blue); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* Tarjetas de servicios */
.svc-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.svc-card { position: relative; display: grid; grid-template-rows: auto 1fr auto; gap: 26px; padding: clamp(24px, 3vw, 40px); border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; overflow: hidden; transition: transform 0.4s var(--ease), border-color 0.3s, box-shadow 0.4s var(--ease); }
.svc-card:hover { transform: translateY(-6px); border-color: rgba(21, 86, 255, 0.55); box-shadow: 0 30px 60px -32px rgba(11, 13, 18, 0.35); }
.svc-card__art { border-radius: 14px; background: var(--paper); border: 1px solid var(--line); aspect-ratio: 16 / 8.2; overflow: hidden; display: grid; place-items: center; }
.svc-card__art svg { width: 100%; height: 100%; transition: transform 0.7s var(--ease); }
.svc-card:hover .svc-card__art svg { transform: scale(1.04) translateY(-1.5%); }
.svc-card__body { display: grid; gap: 14px; align-content: start; }
@media (max-width: 820px) { .svc-grid { grid-template-columns: 1fr; } .svc-card { gap: 20px; } }
.svc-card__n { font-family: var(--font-m); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.08em; color: var(--blue); }
.svc-card__body p { color: var(--mute); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.chips li { font-size: 0.86rem; font-weight: 500; padding: 7px 13px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); color: #2a2f3a; }
.sec--dark .chips li { background: rgba(255, 255, 255, 0.05); border-color: var(--line-inv); color: var(--text-inv); }
/* Luz que sigue al cursor en tarjetas (solo escritorio) */
.spot::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity 0.35s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(21, 86, 255, 0.1), transparent 62%); }
.sec--dark .spot::after { background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(124, 164, 255, 0.16), transparent 62%); }
@media (hover: hover) { .spot:hover::after { opacity: 1; } }

/* Frase principal */
.statement { margin-top: clamp(64px, 9vw, 120px); display: grid; gap: 22px; }
.statement__txt { font-family: var(--font-d); font-weight: 600; font-size: clamp(1.9rem, 5vw, 4rem); line-height: 1.08; letter-spacing: -0.035em; max-width: 19ch; text-wrap: balance; }
.statement__txt .w { transition: opacity 0.45s var(--ease), color 0.45s; }
.statement__txt.is-split .w { opacity: 0.16; }
.statement__txt.is-split .w.on { opacity: 1; }
.statement__txt em { font-style: normal; color: var(--blue); }

/* Combo web + app */
.combo { margin-top: clamp(40px, 6vw, 72px); position: relative; display: grid; grid-template-columns: 1fr auto; gap: 24px 40px; align-items: center; padding: clamp(24px, 3.4vw, 40px); border-radius: var(--r-lg); background: var(--black); color: var(--text-inv); overflow: hidden; }
.combo::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--blue); }
.combo__txt { display: grid; gap: 10px; }
.combo__txt p { color: var(--mute-inv); max-width: 56ch; }
.combo__plus { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-m); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue-light); }
@media (max-width: 760px) { .combo { grid-template-columns: 1fr; } .combo .btn { width: 100%; } }

/* Proceso */
.steps { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }
.steps::before { content: ""; position: absolute; left: 0; right: 0; top: 23px; height: 2px; background: var(--line-inv); }
.steps__bar { position: absolute; left: 0; top: 23px; height: 2px; width: 100%; background: var(--blue); transform-origin: left center; transform: scaleX(var(--p, 1)); }
.step { position: relative; display: grid; gap: 22px; align-content: start; }
.step__n { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-m); font-size: 0.86rem; font-weight: 500; background: var(--blue); color: #fff; border: 2px solid var(--blue); transition: background-color 0.5s var(--ease), border-color 0.5s, color 0.5s, transform 0.5s var(--ease), box-shadow 0.5s; }
.step__body { display: grid; gap: 10px; transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); }
.step__body p { color: var(--mute-inv); font-size: 1rem; }
.steps.is-anim .step:not(.is-on) .step__n { background: var(--black); border-color: rgba(255, 255, 255, 0.22); color: var(--mute-inv); }
.steps.is-anim .step:not(.is-on) .step__body { opacity: 0.38; transform: translateY(8px); }
.steps.is-anim .step.is-on .step__n { box-shadow: 0 0 0 7px rgba(21, 86, 255, 0.2); }
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; gap: 34px; }
  .steps::before { left: 23px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
  .steps__bar { left: 23px; top: 0; width: 2px; height: 100%; transform-origin: center top; transform: scaleY(var(--p, 1)); }
  .step { grid-template-columns: 48px 1fr; gap: 20px; }
  .step__body { padding-top: 10px; }
}

/* Por qué elegirnos */
.why { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.why__head { position: sticky; top: calc(var(--hdr-h) + 32px); display: grid; gap: 18px; justify-items: start; }
.why__list { display: grid; border-top: 1px solid var(--line); }
.why__item { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 6px 20px; padding: 28px 0 28px 0; border-bottom: 1px solid var(--line); transition: padding 0.4s var(--ease); }
.why__item::before { content: ""; position: absolute; left: 0; top: -1px; height: 2px; width: 100%; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform 0.6s var(--ease); }
.why__n { grid-row: span 2; font-family: var(--font-m); font-size: 0.8rem; font-weight: 500; color: var(--blue); padding-top: 6px; letter-spacing: 0.06em; }
.why__item p { color: var(--mute); max-width: 54ch; }
@media (hover: hover) { .why__item:hover { padding-left: 14px; } .why__item:hover::before { transform: scaleX(1); } }
@media (max-width: 860px) {
  .why { grid-template-columns: 1fr; }
  .why__head { position: static; }
  .why__item { grid-template-columns: 40px 1fr; padding: 22px 0; }
}

/* Trabajos (tarjetas de portfolio) */
.work-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.work-card { position: relative; display: grid; grid-template-rows: auto 1fr; border-radius: var(--r-lg); overflow: hidden; background: #fff; border: 1px solid var(--line); transition: transform 0.45s var(--ease), border-color 0.3s, box-shadow 0.45s var(--ease), opacity 0.35s; }
.sec--dark .work-card { background: var(--ink-2); border-color: var(--line-inv); color: var(--text-inv); }
.work-card:hover { transform: translateY(-6px); border-color: rgba(21, 86, 255, 0.6); box-shadow: 0 30px 60px -34px rgba(0, 0, 0, 0.6); }
.work-card__media { position: relative; aspect-ratio: 16 / 10.4; background: var(--m-bg, #e9ebf0); overflow: hidden; display: grid; place-items: center; padding: 7% 7% 0; }
.work-card__media svg, .work-card__media img { width: 100%; height: auto; border-radius: 8px 8px 0 0; box-shadow: 0 20px 40px -18px rgba(0, 0, 0, 0.45); align-self: end; transition: transform 0.8s var(--ease); transform-origin: 50% 100%; }
.work-card__media img { height: 100%; object-fit: cover; object-position: top center; }
.work-card:hover .work-card__media svg, .work-card:hover .work-card__media img { transform: translateY(-3%) scale(1.035); }
.work-card__body { display: grid; gap: 10px; padding: clamp(20px, 2.2vw, 28px); align-content: start; grid-template-rows: auto auto auto 1fr; }
.work-card__tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag { font-family: var(--font-m); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; padding: 5px 10px; border-radius: 6px; background: var(--blue-tint); color: #0d43d4; }
.tag--soft { background: var(--paper); color: var(--mute); border: 1px solid var(--line); }
.sec--dark .tag { background: rgba(124, 164, 255, 0.14); color: #b9cdff; }
.sec--dark .tag--soft { background: transparent; color: var(--mute-inv); border-color: var(--line-inv); }
.work-card__rubro { color: var(--mute); font-size: 0.97rem; }
.sec--dark .work-card__rubro { color: var(--mute-inv); }
.work-card__body .btn { margin-top: 14px; align-self: end; justify-self: start; }
.work-card.is-hidden { display: none; }
.work-empty { grid-column: 1 / -1; padding: 40px; text-align: center; color: var(--mute); border: 1px dashed var(--line); border-radius: var(--r-lg); }
@media (max-width: 980px) { .work-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) {
  .work-grid { grid-template-columns: 1fr; }
  /* En el inicio, en celular, los trabajos se deslizan con el dedo */
  .work-grid--swipe { display: flex; gap: 14px; overflow-x: auto; overflow-y: visible; scroll-snap-type: x mandatory; margin-inline: calc(-1 * var(--pad)); padding: 4px var(--pad) 18px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .work-grid--swipe::-webkit-scrollbar { display: none; }
  .work-grid--swipe .work-card { flex: 0 0 82%; scroll-snap-align: center; }
  .work-card__body .btn { width: 100%; }
}
.swipe-hint { display: none; font-family: var(--font-m); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute-inv); margin-top: 6px; }
@media (max-width: 640px) { .swipe-hint { display: block; } }

/* Preguntas frecuentes */
.faq-wrap { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.faq-wrap__head { position: sticky; top: calc(var(--hdr-h) + 32px); display: grid; gap: 18px; justify-items: start; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: grid; grid-template-columns: 1fr 32px; gap: 20px; align-items: center; padding: 24px 0; cursor: pointer; list-style: none; font-family: var(--font-d); font-weight: 600; font-size: clamp(1.05rem, 1.6vw, 1.22rem); letter-spacing: -0.015em; transition: color 0.2s; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--blue); }
.faq__ico { position: relative; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); transition: background-color 0.3s, border-color 0.3s, transform 0.4s var(--ease); }
.faq__ico::before, .faq__ico::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; background: currentColor; border-radius: 2px; transition: transform 0.4s var(--ease); }
.faq__ico::after { transform: rotate(90deg); }
.faq details[open] .faq__ico { background: var(--blue); border-color: var(--blue); color: #fff; transform: rotate(180deg); }
.faq details[open] .faq__ico::after { transform: rotate(0deg); }
.faq__a { padding: 0 52px 26px 0; color: var(--mute); display: grid; gap: 12px; max-width: 64ch; }
@media (max-width: 860px) { .faq-wrap { grid-template-columns: 1fr; } .faq-wrap__head { position: static; } .faq__a { padding-right: 0; } }

/* Cierre con llamado a la acción */
.cta { background: var(--black); padding-block: clamp(32px, 5vw, 72px) clamp(56px, 7vw, 96px); }
.cta__panel { position: relative; overflow: hidden; border-radius: clamp(22px, 3vw, 36px); background: var(--blue); color: #fff; padding: clamp(40px, 7vw, 104px) clamp(24px, 6vw, 96px); display: grid; gap: 26px; justify-items: start; isolation: isolate; }
.cta__panel::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.09) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: linear-gradient(100deg, transparent 30%, #000 100%); mask-image: linear-gradient(100deg, transparent 30%, #000 100%); }
.cta__mark { --lg-core: rgba(255, 255, 255, 0.22); --lg-shine: transparent; position: absolute; right: clamp(-60px, -3vw, -20px); bottom: -14%; width: min(46%, 520px); z-index: -1; color: rgba(255, 255, 255, 0.16); transition: transform 0.9s var(--ease); }
.cta__panel:hover .cta__mark { transform: scale(1.04) rotate(-2deg); }
.cta__panel .kicker { color: #fff; }
.cta__panel .kicker::before { background: #fff; }
.cta__title { font-family: var(--font-d); font-weight: 600; font-size: clamp(2rem, 5.2vw, 4.1rem); line-height: 1.04; letter-spacing: -0.035em; max-width: 15ch; text-wrap: balance; }
.cta__panel p { font-size: clamp(1.05rem, 1.5vw, 1.22rem); max-width: 46ch; color: rgba(255, 255, 255, 0.92); }
@media (max-width: 600px) { .cta__panel .btn { width: 100%; } .cta__mark { width: 70%; bottom: -6%; opacity: 0.7; } }

/* Pie */
.ftr { background: var(--black); color: var(--mute-inv); border-top: 1px solid var(--line-inv); padding-top: clamp(48px, 6vw, 80px); font-size: 0.97rem; }
.ftr__grid { display: grid; grid-template-columns: 1.4fr 0.7fr 1fr; gap: clamp(28px, 5vw, 72px); padding-bottom: clamp(40px, 5vw, 64px); }
.ftr__brand { display: grid; gap: 18px; justify-items: start; align-content: start; }
.ftr__brand p { max-width: 36ch; }
.ftr h2 { font-family: var(--font-m); font-size: 0.74rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: #fff; margin-bottom: 16px; }
.ftr__list { display: grid; gap: 10px; justify-items: start; }
.ftr__list a { display: inline-flex; align-items: center; gap: 9px; color: var(--mute-inv); transition: color 0.2s; }
.ftr__list a:hover { color: #fff; }
.ftr__list li { display: flex; align-items: center; gap: 9px; }
.ftr__list .ico { color: var(--blue-light); }
.ftr__bottom { border-top: 1px solid var(--line-inv); padding-block: 22px calc(22px + 76px); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: 0.88rem; }
@media (min-width: 761px) { .ftr__bottom { padding-bottom: 22px; padding-right: 96px; } }
@media (max-width: 760px) { .ftr__grid { grid-template-columns: 1fr 1fr; } .ftr__brand { grid-column: 1 / -1; } }
@media (max-width: 460px) { .ftr__grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   PÁGINAS INTERNAS
   ========================================================================== */
.phero { position: relative; background: var(--black); color: var(--text-inv); padding-top: calc(var(--hdr-h) + clamp(48px, 8vw, 104px)); padding-bottom: calc(clamp(48px, 7vw, 96px) + clamp(22px, 3vw, 36px)); overflow: hidden; }
.phero__in { position: relative; display: grid; gap: 24px; justify-items: start; }
.phero .h-xl { max-width: 17ch; }
.anchors { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.anchors a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--line-inv); font-size: 0.92rem; font-weight: 500; color: var(--text-inv); transition: border-color 0.25s, background-color 0.25s; }
.anchors a:hover { border-color: var(--blue-light); background: rgba(124, 164, 255, 0.1); }
.anchors .ico { width: 0.95em; height: 0.95em; color: var(--blue-light); transform: rotate(90deg); }

/* Detalle de servicios */
.svc-detail { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.svc-detail__intro { display: grid; gap: 20px; justify-items: start; }
.for-who { margin-top: 8px; padding: 22px 24px; border-radius: var(--r); background: var(--paper); border-left: 4px solid var(--blue); display: grid; gap: 6px; }
.sec--paper .for-who { background: #fff; }
.sec--dark .for-who { background: var(--ink-2); }
.for-who strong { font-family: var(--font-m); font-size: 0.74rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--blue); }
.sec--dark .for-who strong { color: var(--blue-light); }
.for-who p { color: var(--text); }
.sec--dark .for-who p { color: var(--text-inv); }
.incl { border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(22px, 3vw, 36px); background: #fff; display: grid; gap: 18px; }
.sec--dark .incl { background: var(--ink-2); border-color: var(--line-inv); }
.incl h3 { font-family: var(--font-m); font-size: 0.76rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--mute); }
.sec--dark .incl h3 { color: var(--mute-inv); }
.incl ul { display: grid; }
.incl li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: start; padding: 13px 0; border-bottom: 1px solid var(--line); font-weight: 500; }
.sec--dark .incl li { border-color: var(--line-inv); }
.incl li:last-child { border: 0; padding-bottom: 0; }
.incl li .ico { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--blue); color: #fff; margin-top: 2px; stroke-width: 3; }
.sub-head { margin: clamp(48px, 7vw, 88px) 0 clamp(22px, 3vw, 32px); display: flex; align-items: center; gap: 18px; font-family: var(--font-m); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--mute); }
.sub-head::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.sec--dark .sub-head { color: var(--mute-inv); }
.sec--dark .sub-head::after { background: var(--line-inv); }
.ex-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 22px); }
.ex-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ex-card { position: relative; display: grid; gap: 16px; align-content: start; padding: clamp(18px, 2.2vw, 26px); border-radius: var(--r-lg); border: 1px solid var(--line); background: #fff; overflow: hidden; transition: transform 0.4s var(--ease), border-color 0.3s; }
.sec--dark .ex-card { background: var(--ink-2); border-color: var(--line-inv); }
.ex-card:hover { transform: translateY(-4px); border-color: rgba(21, 86, 255, 0.55); }
.sec--dark .ex-card:hover { border-color: rgba(124, 164, 255, 0.6); }
.ex-card__art { border-radius: 12px; overflow: hidden; background: var(--paper); border: 1px solid var(--line); aspect-ratio: 16 / 9; }
.sec--dark .ex-card__art { background: #0d1016; border-color: var(--line-inv); }
.ex-card__art svg { width: 100%; height: 100%; transition: transform 0.7s var(--ease); }
.ex-card:hover .ex-card__art svg { transform: scale(1.05); }
.ex-card p { color: var(--mute); font-size: 1rem; }
.sec--dark .ex-card p { color: var(--mute-inv); }
.svc-cta { margin-top: clamp(32px, 4vw, 48px); display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.svc-cta span { color: var(--mute); font-size: 0.97rem; }
.sec--dark .svc-cta span { color: var(--mute-inv); }
@media (max-width: 900px) { .svc-detail { grid-template-columns: 1fr; } .ex-grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .ex-grid--4 { grid-template-columns: 1fr; } .svc-cta .btn { width: 100%; } }

/* Armá tu proyecto */
.builder { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.builder__form { display: grid; gap: clamp(28px, 4vw, 44px); }
.b-step { display: grid; gap: 16px; }
.b-step legend { display: flex; align-items: center; gap: 14px; font-family: var(--font-d); font-weight: 600; font-size: clamp(1.15rem, 1.8vw, 1.35rem); letter-spacing: -0.02em; padding: 0; margin-bottom: 16px; }
.b-step__n { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; flex: none; font-family: var(--font-m); font-size: 0.8rem; font-weight: 500; border: 1.5px solid var(--line); color: var(--mute); transition: background-color 0.3s, border-color 0.3s, color 0.3s; }
.b-step.is-done .b-step__n { background: var(--blue); border-color: var(--blue); color: #fff; }
.b-step__hint { font-family: var(--font-b); font-weight: 400; font-size: 0.9rem; color: var(--mute); letter-spacing: 0; }
.opts { display: flex; flex-wrap: wrap; gap: 10px; }
.opts--big { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.opt { position: relative; }
.opt input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; cursor: pointer; margin: 0; }
.opt span { display: inline-flex; align-items: center; gap: 10px; min-height: 50px; padding: 10px 18px; border-radius: 12px; border: 1.5px solid var(--line); background: #fff; font-weight: 500; font-size: 0.98rem; transition: border-color 0.2s, background-color 0.2s, color 0.2s, transform 0.2s var(--ease), box-shadow 0.2s; }
.opt span::before { content: ""; width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid #aab0bc; flex: none; transition: border-color 0.2s, background-color 0.2s, box-shadow 0.2s; }
.opt input[type="checkbox"] + span::before { border-radius: 5px; }
.opt:hover span { border-color: #8f96a3; }
.opt input:checked + span { border-color: var(--blue); background: var(--blue-tint); color: #08297f; }
.opt input:checked + span::before { border-color: var(--blue); background: var(--blue); box-shadow: inset 0 0 0 3.5px var(--blue-tint); }
.opt input:focus-visible + span { outline: 2px solid var(--blue); outline-offset: 3px; }
.opt input:active + span { transform: scale(0.97); }
.opts--big .opt span { width: 100%; min-height: 76px; display: grid; grid-template-columns: auto 1fr; font-family: var(--font-d); font-weight: 600; font-size: 1.02rem; padding: 14px 18px; }
.builder__out { position: sticky; top: calc(var(--hdr-h) + 24px); border-radius: var(--r-lg); background: var(--black); color: var(--text-inv); padding: clamp(20px, 2.6vw, 30px); display: grid; gap: 18px; }
.builder__out h3 { font-family: var(--font-m); font-size: 0.74rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--mute-inv); display: flex; justify-content: space-between; gap: 12px; }
.builder__out h3 b { font-weight: 500; color: var(--blue-light); }
.msg-preview { background: var(--blue); color: #fff; border-radius: 16px 16px 4px 16px; padding: 16px 18px; font-size: 0.98rem; line-height: 1.5; white-space: pre-line; overflow-wrap: anywhere; min-height: 96px; transition: transform 0.3s var(--ease); }
.msg-preview.is-bump { transform: scale(1.02); }
.builder__out small { color: var(--mute-inv); font-size: 0.86rem; }
.field { display: grid; gap: 8px; }
.field label, .field .label { font-weight: 600; font-size: 0.95rem; }
.field label small, .field .label small { font-weight: 400; color: var(--mute); }
.field input, .field select, .field textarea { width: 100%; min-height: 54px; padding: 14px 16px; border-radius: 12px; border: 1.5px solid var(--line); background: #fff; font-size: 1rem; transition: border-color 0.2s, box-shadow 0.2s; }
.field textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230b0d12' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 44px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #8f96a3; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(21, 86, 255, 0.16); }
.field ::placeholder { color: #7c8391; }
@media (max-width: 900px) {
  .builder { grid-template-columns: 1fr; }
  .builder__out { position: static; }
  .opts--big { grid-template-columns: 1fr; }
  .opts--big .opt span { min-height: 60px; }
}
@media (max-width: 520px) { .opts:not(.opts--big) .opt { flex: 1 1 100%; } .opts:not(.opts--big) .opt span { width: 100%; } }

/* Portfolio: filtros */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: clamp(28px, 4vw, 44px); }
.filter { display: inline-flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 18px; border-radius: 999px; border: 1.5px solid var(--line); font-weight: 600; font-size: 0.95rem; font-family: var(--font-d); transition: background-color 0.25s, border-color 0.25s, color 0.25s, transform 0.2s var(--ease); }
.filter b { font-family: var(--font-m); font-weight: 500; font-size: 0.74rem; color: var(--mute); transition: color 0.25s; }
.filter:hover { border-color: var(--text); }
.filter:active { transform: scale(0.96); }
.filter[aria-pressed="true"] { background: var(--black); border-color: var(--black); color: #fff; }
.filter[aria-pressed="true"] b { color: var(--blue-light); }
@media (max-width: 560px) { .filters { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(-1 * var(--pad)); padding-inline: var(--pad); scrollbar-width: none; } .filters::-webkit-scrollbar { display: none; } .filter { flex: none; } }
.note { margin-top: clamp(28px, 4vw, 44px); font-size: 0.95rem; color: var(--mute); max-width: 70ch; }

/* Contacto */
.contact { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.contact__form { border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(22px, 3.4vw, 44px); background: #fff; display: grid; gap: 22px; box-shadow: 0 30px 70px -50px rgba(11, 13, 18, 0.4); }
.contact__form .h-md { margin-bottom: 2px; }
.contact__form > p { color: var(--mute); margin-top: -12px; }
.form-foot { font-size: 0.88rem; color: var(--mute); text-align: center; }
.contact__side { display: grid; gap: 16px; }
.direct { border-radius: var(--r-lg); background: var(--black); color: var(--text-inv); padding: clamp(22px, 3vw, 34px); display: grid; gap: 16px; position: relative; overflow: hidden; }
.direct p { color: var(--mute-inv); }
.info { border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; }
.info li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: center; padding: 20px clamp(18px, 2.4vw, 26px); border-bottom: 1px solid var(--line); }
.info li:last-child { border: 0; }
.info__ico { width: 44px; height: 44px; border-radius: 12px; background: var(--blue-tint); color: var(--blue); display: grid; place-items: center; }
.info__ico .ico { width: 20px; height: 20px; }
.info small { display: block; font-family: var(--font-m); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--mute); margin-bottom: 2px; }
.info strong, .info a { font-family: var(--font-d); font-weight: 600; font-size: 1.04rem; letter-spacing: -0.01em; }
.info a:hover { color: var(--blue); }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } }

/* Página 404 */
.e404 { min-height: 100vh; min-height: 100svh; display: grid; place-items: center; text-align: center; }
.e404 .phero__in { justify-items: center; }
.e404__code { font-family: var(--font-m); font-size: 0.85rem; letter-spacing: 0.1em; color: var(--blue-light); }

/* Transición suave entre páginas (navegadores que lo soportan) */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 0.28s; }

/* Ilustraciones dibujadas (SVG): colores según el fondo de la sección */
.art .s { fill: #fff; stroke: #d9dde5; }
.art .k { fill: #0b0d12; }
.art .m { fill: #c9ced8; }
.art .b { fill: var(--blue); }
.art .t { fill: var(--blue-tint); }
.sec--dark .art .s { fill: #171b24; stroke: rgba(255, 255, 255, 0.14); }
.sec--dark .art .k { fill: #f2f4f8; }
.sec--dark .art .m { fill: #3b4252; }
.sec--dark .art .t { fill: rgba(124, 164, 255, 0.16); }

/* Testimonios (sección oculta hasta tener opiniones reales) */
.quotes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.quote { display: grid; gap: 18px; align-content: space-between; padding: clamp(22px, 3vw, 34px); border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); }
.quote blockquote { margin: 0; font-size: 1.08rem; line-height: 1.55; }
.quote figcaption { font-size: 0.93rem; color: var(--mute); }
@media (max-width: 860px) { .quotes { grid-template-columns: 1fr; } }