/* =============================================================
   Carlos Cao — styles.css
   Arquetipo: Cinematic 3D Storytelling, adaptado a negro y blanco.
   Escena 3D fija detrás (marcos de publicaciones flotando) y el
   contenido flotando encima con capas de contraste.
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  /* Paleta de marca */
  --charcoal: #0D0D0F;   /* Principal: negro carbón */
  --bone: #F4F1EB;       /* Fondo claro: blanco hueso */
  --blue: #3155FF;       /* Color de marca: azul eléctrico */
  --blue-light: #6F87FF; /* tinte del azul para texto grande sobre oscuro */
  --graphite: #292A2E;   /* Secundario: gris grafito */
  --silver: #A7A8AD;     /* Apoyo: gris plata */

  --bg: var(--charcoal);
  --panel: rgba(22, 22, 25, 0.92);
  --fg: var(--bone);
  --fg-2: rgba(244, 241, 235, 0.78);
  --fg-3: var(--silver);
  --line: rgba(167, 168, 173, 0.2);
  --line-strong: rgba(167, 168, 173, 0.45);

  --serif: "Cormorant Garamond", "Cormorant", "Times New Roman", Georgia, serif;
  --sans: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --gutter: 20px;
  --max: 1180px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  color-scheme: dark;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--bg); }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
p { text-wrap: pretty; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; text-wrap: balance; line-height: 1.04; letter-spacing: -0.01em; }
em { font-style: italic; }
::selection { background: var(--blue); color: var(--bone); }
:focus-visible { outline: 2px solid var(--blue-light); outline-offset: 4px; border-radius: 2px; }

/* =============================================================
   3. Utilities
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .6rem 1rem; background: var(--fg); color: var(--bg); font-weight: 600;
}
.skip-link:focus { top: 1rem; }
.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.kicker {
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3);
}
.muted { color: var(--fg-3); }
.text-glow { text-shadow: 0 2px 30px rgba(13,13,15,.9), 0 1px 4px rgba(13,13,15,.9); }

/* Palabra destacada con acabado plateado */
h1 em, h2 em, h1 em .split-word, h2 em .split-word {
  font-weight: 500;
  background: linear-gradient(180deg, var(--blue-light) 10%, var(--blue) 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  text-shadow: none;
}
h1 em .split-word:last-child, h2 em .split-word:last-child { padding-right: .04em; }

/* =============================================================
   4. Escena 3D + capas de contraste
   ============================================================= */
.stage { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.stage canvas { width: 100% !important; height: 100% !important; }
.no-webgl .stage {
  background:
    radial-gradient(60% 50% at 70% 30%, rgba(244,241,235,.07), transparent 70%),
    radial-gradient(50% 40% at 20% 80%, rgba(244,241,235,.05), transparent 70%);
}
.scrim { position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(90deg, rgba(13,13,15,.62) 0%, rgba(13,13,15,.45) 45%, rgba(13,13,15,.12) 75%); }
@media (max-width: 719px) { .scrim { background: rgba(13,13,15,.5); } }
.vignette {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(ellipse at center, transparent 35%, rgba(13,13,15,.45) 72%, rgba(13,13,15,.85) 100%),
    linear-gradient(180deg, rgba(13,13,15,.5) 0%, transparent 25%, transparent 75%, rgba(13,13,15,.6) 100%);
}
.grain {
  position: fixed; inset: 0; z-index: 2; pointer-events: none; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
}
main, .footer { position: relative; z-index: 3; }

/* =============================================================
   5. Componentes
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 48px; padding: 0 26px; border-radius: 999px;
  background: var(--blue); color: var(--bone); border: 1px solid var(--blue);
  font-size: 15px; font-weight: 600; letter-spacing: .01em;
  transition: transform .35s var(--ease-out), background .3s, color .3s, box-shadow .35s var(--ease-out);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 34px -10px rgba(49,85,255,.7); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--bone); }
.btn-ghost:hover { border-color: var(--fg); box-shadow: none; }
.btn-small { min-height: 38px; padding: 0 18px; font-size: 14px; }

/* Panel opaco con desenfoque (fallback sólido primero) */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; }
@supports ((backdrop-filter: blur(12px)) or (-webkit-backdrop-filter: blur(12px))) {
  .panel {
    background: rgba(41, 42, 46, 0.55);
    backdrop-filter: blur(14px) saturate(120%);
    -webkit-backdrop-filter: blur(14px) saturate(120%);
  }
}

/* Navegación */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  border-bottom: 1px solid transparent;
  transition: background .4s, border-color .4s;
}
.nav.is-scrolled { background: rgba(13,13,15,.82); border-bottom-color: var(--line); }
@supports (backdrop-filter: blur(10px)) {
  .nav.is-scrolled { background: rgba(13,13,15,.6); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark { width: 32px; height: 32px; flex: none; transition: transform .6s var(--ease-out); }
.brand:hover .brand-mark { transform: rotate(-20deg); }
.brand-name { font-family: var(--sans); font-size: 15px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; }
.foot-brand { display: inline-flex; align-items: center; gap: 10px; }
.foot-mark { width: 20px; height: 20px; flex: none; }
.brand-tag { display: none; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); white-space: nowrap; }
.nav-links { display: none; gap: 32px; }
.nav-links a { position: relative; font-size: 15px; color: var(--fg-2); transition: color .3s; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px; background: var(--blue-light);
  transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease-out);
}
.nav-links a:hover { color: var(--fg); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }

/* =============================================================
   6. Secciones
   ============================================================= */

/* Hero */
.hero { display: flex; flex-direction: column; justify-content: center; padding-block: 130px 80px; }
.hero-inner { display: flex; flex-direction: column; gap: 26px; }
.hero-title { font-size: clamp(36px, 6vw, 84px); line-height: 1.02; max-width: 24ch; }
.hero-lead { font-size: 18px; color: var(--fg-2); max-width: 36em; text-shadow: 0 1px 18px rgba(13,13,15,.9); display: flex; flex-direction: column; gap: 14px; }
.hero-lead p:last-child { color: var(--fg); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.hero-foot {
  display: flex; justify-content: space-between; gap: 16px; margin-top: auto; padding-top: 56px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-3);
}
.scroll-hint { display: inline-flex; align-items: center; gap: 10px; }
.scroll-hint::after {
  content: ""; width: 1px; height: 28px; background: linear-gradient(var(--blue-light), transparent);
  animation: hint 2.2s var(--ease-soft) infinite;
}
@keyframes hint { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* Marquee */
.marquee {
  position: relative; z-index: 3; overflow: hidden; display: flex;
  background: var(--bone); padding-block: 20px;
}
.marquee::before, .marquee::after { content: ""; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none; }
.marquee::before { left: 0; background: linear-gradient(90deg, var(--bone), transparent); }
.marquee::after { right: 0; background: linear-gradient(270deg, var(--bone), transparent); }
.marquee-track {
  display: inline-flex; align-items: center; gap: 2.4rem; padding-right: 2.4rem; white-space: nowrap; flex: none; will-change: transform;
  font-family: var(--serif); font-style: italic; font-size: clamp(26px, 4vw, 40px); color: var(--charcoal);
}
.marquee-track i { font-style: normal; font-size: .45em; color: var(--blue); }

/* Secciones genéricas */
.section { padding-block: 110px; }
.section-head { display: flex; flex-direction: column; gap: 18px; margin-bottom: 56px; max-width: 760px; }
.section-head h2 { font-size: clamp(38px, 6vw, 68px); }
.section-lead { font-size: 18px; color: var(--fg-2); max-width: 36em; text-shadow: 0 1px 18px rgba(13,13,15,.9); }

/* Servicios */
.services { display: grid; grid-template-columns: 1fr; gap: 20px; }
.service { padding: 34px 28px; display: flex; flex-direction: column; gap: 14px; min-width: 0; transition: border-color .4s; }
.service:hover { border-color: rgba(49,85,255,.6); }
.service h3 { font-size: clamp(32px, 4vw, 42px); }
.service > p:not(.kicker) { color: var(--fg-2); }
.spec-list { list-style: none; padding: 0; margin-top: 14px; }
.spec-list li { display: flex; justify-content: space-between; gap: 16px; padding-block: 13px; border-top: 1px solid var(--line); font-size: 15px; }
.spec-list li span:last-child { font-family: var(--mono); font-size: 12px; color: var(--fg-3); white-space: nowrap; padding-top: 2px; }
.note { margin-top: 20px; padding: 30px 28px; display: grid; gap: 12px; }
.note h3 { font-size: 30px; font-style: italic; }
.note p + p { margin-top: 10px; }

/* Método */
.steps { list-style: none; padding: 0; border-top: 1px solid var(--line); }
.step {
  display: grid; grid-template-columns: 1fr; gap: 6px; padding-block: 26px; border-bottom: 1px solid var(--line);
  background: rgba(13,13,15,.82);
}
.step-n { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-light); }
.step h3 { font-size: clamp(30px, 4vw, 44px); font-style: italic; transition: transform .5s var(--ease-out); }
.step p { color: var(--fg-2); max-width: 36em; }
.step:hover h3 { transform: translateX(10px); }

.formats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 72px; }
.format { min-width: 0; }
.format-box {
  height: 190px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 4px;
  background: rgba(13,13,15,.6);
}
.frame {
  display: block; height: var(--h); aspect-ratio: var(--ar); max-width: 100%;
  border: 1px solid var(--line-strong); border-radius: 3px;
  background: linear-gradient(160deg, rgba(244,241,235,.1), rgba(244,241,235,.02));
  transition: transform .6s var(--ease-out), border-color .4s;
}
.frame-round { border-radius: 14px; }
.frame-stack { display: flex; gap: 5px; }
.format-box { overflow: hidden; }
@media (max-width: 719px) { .frame-stack .frame { height: 64px; } }
.frame-stack .frame:nth-child(2) { opacity: .6; }
.frame-stack .frame:nth-child(3) { opacity: .3; }
.format:hover .frame { transform: translateY(-6px); border-color: var(--blue); }
.format figcaption { display: flex; flex-direction: column; margin-top: 12px; }
.format figcaption b { font-weight: 600; font-size: 16px; }
.format figcaption span { font-family: var(--mono); font-size: 12px; color: var(--fg-3); }

/* FAQ */
.faq { padding: 6px 28px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:last-child { border-bottom: 0; }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: baseline; gap: 24px;
  padding-block: 24px; font-family: var(--serif); font-size: clamp(22px, 3vw, 28px); line-height: 1.25;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; font-family: var(--sans); font-size: 22px; color: var(--fg-3); transition: transform .35s var(--ease-out); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 26px; color: var(--fg-2); max-width: 44em; }

/* Contacto */
.contact { padding-block: 130px 120px; }
.contact .container { display: flex; flex-direction: column; gap: 22px; }
.contact-title { font-size: clamp(40px, 6.4vw, 84px); max-width: 22ch; }
.channels { display: grid; grid-template-columns: 1fr; margin-top: 30px; border-top: 1px solid var(--line); }
.channel { display: flex; flex-direction: column; gap: 6px; padding-block: 26px; border-bottom: 1px solid var(--line); min-width: 0; }
.channel-val { font-family: var(--serif); font-size: clamp(28px, 4vw, 40px); overflow-wrap: anywhere; user-select: all; }
.copy {
  align-self: flex-start; margin-top: 8px; padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--line-strong); font-size: 13px; font-weight: 500;
  transition: border-color .3s, background .3s, color .3s;
}
.copy:hover { border-color: var(--blue); background: var(--blue); color: var(--bone); }

/* Footer */
.footer { border-top: 1px solid var(--line); background: var(--bg); }
.footer-inner {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-block: 28px calc(36px + env(safe-area-inset-bottom, 0px));
  font-size: 14px; color: var(--fg-3);
}

/* =============================================================
   7. Efectos: reveal y split text
   ============================================================= */
.has-js [data-reveal] {
  opacity: 0; transform: translateY(32px);
  transition: opacity .9s var(--ease-soft), transform .9s var(--ease-out);
}
.has-js [data-reveal].is-revealed { opacity: 1; transform: none; }
/* Defensa: un elemento con data-split nunca queda oculto por .reveal */
.reveal[data-split], [data-reveal][data-split] { opacity: 1 !important; transform: none !important; }
.split-word { display: inline-block; will-change: transform, opacity; }

/* =============================================================
   8. Responsive (mobile-first)
   ============================================================= */
@media (min-width: 540px) {
  :root { --gutter: 28px; }
  .brand-tag { display: inline; }
}
@media (min-width: 720px) {
  .nav-links { display: flex; }
  .services { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service { padding: 42px 38px; }
  .note { grid-template-columns: 220px 1fr; gap: 40px; padding: 36px 38px; }
  .step { grid-template-columns: 64px minmax(0, 1fr) minmax(0, 1.3fr); align-items: baseline; gap: 32px; padding-inline: 8px; }
  .formats { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
  .channels { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .channel + .channel { border-left: 1px solid var(--line); padding-left: 32px; }
  .faq { padding: 8px 40px; }
}
@media (min-width: 960px) {
  :root { --gutter: 40px; }
  .section { padding-block: 140px; }
}

/* =============================================================
   9. Movimiento reducido: solo efectos grandes
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .scroll-hint::after { animation: none; }
  .has-js [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* =============================================================
   10. Formulario de propuesta (4 pasos)
   ============================================================= */
.pf { position: fixed; inset: 0; z-index: 100; display: flex; justify-content: center; align-items: flex-start; overflow-y: auto; padding: calc(16px + env(safe-area-inset-top, 0px)) 16px calc(16px + env(safe-area-inset-bottom, 0px)); }
.pf-backdrop { position: fixed; inset: 0; background: rgba(13,13,15,.86); }
@supports (backdrop-filter: blur(8px)) { .pf-backdrop { background: rgba(13,13,15,.7); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); } }
.pf-sheet {
  position: relative; width: 100%; max-width: 720px; margin-block: auto;
  background: #141417; border: 1px solid var(--line); border-radius: 10px;
  padding: 28px 22px; display: flex; flex-direction: column; gap: 24px;
  animation: pfIn .5s var(--ease-out);
}
@keyframes pfIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.pf-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.pf-title { font-size: clamp(30px, 5vw, 42px); margin-top: 6px; }
.pf-close { width: 40px; height: 40px; flex: none; border-radius: 50%; border: 1px solid var(--line-strong); font-size: 15px; color: var(--fg-2); transition: border-color .3s, color .3s; }
.pf-close:hover { border-color: var(--fg); color: var(--fg); }

.pf-progress { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.pf-progress li { display: flex; flex-direction: column; gap: 8px; font-size: 12px; color: var(--fg-3); min-width: 0; }
.pf-progress li::before { content: ""; height: 3px; border-radius: 3px; background: var(--graphite); transition: background .4s; }
.pf-progress li span { display: none; }
.pf-progress li.is-current, .pf-progress li.is-done { color: var(--fg); }
.pf-progress li.is-current::before, .pf-progress li.is-done::before { background: var(--blue); }
@media (max-width: 540px) { .pf-progress li { font-size: 0; } }

.pf-form { display: flex; flex-direction: column; gap: 20px; }
.pf-hp { position: absolute; left: -9999px; }
.pf-step { border: 0; padding: 0; margin: 0; min-width: 0; display: none; flex-direction: column; gap: 22px; }
.pf-step.is-active { display: flex; animation: pfStep .45s var(--ease-out); }
@keyframes pfStep { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }
.pf-legend { font-family: var(--serif); font-size: 26px; line-height: 1.2; padding: 0; margin-bottom: 4px; }
.pf-field { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.pf-field > span { font-size: 14px; font-weight: 600; color: var(--fg); }
.pf-opt { font-style: normal; font-weight: 400; color: var(--fg-3); margin-left: 6px; }
.pf-row { display: grid; grid-template-columns: 1fr; gap: 22px; }
@media (min-width: 540px) { .pf-row { grid-template-columns: 1fr 1fr; } .pf-sheet { padding: 36px 40px; } }

.pf input[type="text"], .pf input[type="email"], .pf input[type="tel"], .pf textarea {
  width: 100%; background: var(--charcoal); color: var(--fg); border: 1px solid var(--line-strong); border-radius: 6px;
  padding: 13px 14px; font: inherit; font-size: 16px; transition: border-color .25s, box-shadow .25s;
}
.pf textarea { resize: vertical; min-height: 90px; }
.pf input::placeholder { color: rgba(167,168,173,.6); }
.pf input:focus, .pf textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(49,85,255,.25); }
.pf .is-invalid input[type="text"], .pf .is-invalid input[type="email"], .pf input.is-invalid { border-color: #ff6b6b; }

.pf-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.pf-chips label { position: relative; cursor: pointer; }
.pf-chips input, .pf-cards input { position: absolute; opacity: 0; pointer-events: none; }
.pf-chips i {
  display: inline-block; font-style: normal; font-size: 14px; padding: 9px 15px; border-radius: 999px;
  border: 1px solid var(--line-strong); color: var(--fg-2); transition: all .25s var(--ease-out);
}
.pf-chips label:hover i { border-color: var(--fg); color: var(--fg); }
.pf-chips input:checked + i { background: var(--blue); border-color: var(--blue); color: var(--bone); }
.pf-chips input:focus-visible + i, .pf-cards input:focus-visible ~ b { outline: 2px solid var(--blue-light); outline-offset: 3px; }

.pf-cards { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 640px) { .pf-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.pf-cards label {
  position: relative; cursor: pointer; display: flex; flex-direction: column; gap: 4px; min-width: 0;
  padding: 16px; border: 1px solid var(--line-strong); border-radius: 8px; transition: all .25s var(--ease-out);
}
.pf-cards label:hover { border-color: var(--fg); }
.pf-cards b { font-weight: 600; font-size: 15px; }
.pf-cards small { color: var(--fg-3); font-size: 13px; line-height: 1.4; }
.pf-cards label:has(input:checked) { border-color: var(--blue); background: rgba(49,85,255,.12); }

.pf-check { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--fg-2); cursor: pointer; }
.pf-check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--blue); flex: none; }

.pf-error { color: #ff8a8a; font-size: 14px; margin: 0; }
.pf-nav { display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--line); padding-top: 20px; }
.pf-nav .pf-count { margin-right: auto; font-family: var(--mono); font-size: 12px; color: var(--fg-3); letter-spacing: .08em; }
.pf-nav [data-prev] { order: -1; }
.pf-nav [data-prev]:not([hidden]) + .pf-count { margin-left: 4px; }
.pf-nav .btn[disabled] { opacity: .6; pointer-events: none; }

.pf-done { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding-block: 10px 6px; }
.pf-done svg { width: 56px; height: 56px; fill: none; stroke: var(--blue); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.pf-done svg circle { stroke: var(--line-strong); }
.pf-done svg path { stroke-dasharray: 40; stroke-dashoffset: 40; animation: pfDraw .7s .2s var(--ease-out) forwards; }
@keyframes pfDraw { to { stroke-dashoffset: 0; } }
.pf-done h3 { font-size: 34px; }
.pf-done p { color: var(--fg-2); max-width: 34em; }
body.pf-open { overflow: hidden; }
.pf-nav .btn { white-space: nowrap; }
@media (max-width: 540px) { .pf-nav .pf-count { display: none; } .pf-nav [data-next], .pf-nav [data-submit] { margin-left: auto; } }

/* Lista de proceso dentro de la tarjeta de servicios */
.proc-list { list-style: none; padding: 0; margin-top: 10px; }
.proc-list li { display: grid; grid-template-columns: 36px 1fr; gap: 14px; padding-block: 14px; border-top: 1px solid var(--line); }
.proc-list li > div { min-width: 0; }
.proc-n { font-family: var(--mono); font-size: 12px; color: var(--blue-light); padding-top: 3px; letter-spacing: .06em; }
.proc-list b { font-weight: 600; font-size: 15px; display: block; }
.proc-list p { color: var(--fg-3); font-size: 14px; line-height: 1.5; margin-top: 2px; }
.services { align-items: stretch; }
.service .blk-cta { margin-top: auto; }
.service .proc-list, .service .blk-list { margin-bottom: 8px; }

/* Bloques a medida */
.blk-list { list-style: none; padding: 0; margin-top: 10px; }
.blk-list li { display: grid; grid-template-columns: 22px 1fr; gap: 14px; padding-block: 14px; border-top: 1px solid var(--line); }
.blk-list li > div { min-width: 0; }
.blk-mark { width: 10px; height: 12.5px; margin-top: 6px; border: 1.5px solid var(--blue-light); border-radius: 2px; }
.blk-list b { font-weight: 600; font-size: 15px; display: block; }
.blk-list p { color: var(--fg-3); font-size: 14px; line-height: 1.5; margin-top: 2px; }
.blk-close { font-family: var(--serif); font-style: italic; font-size: 26px; line-height: 1.2; color: var(--fg) !important; border-top: 1px solid var(--line); padding-top: 18px; margin-top: 4px; }

/* Bloques marcables */
.blk-item { display: grid; grid-template-columns: 22px 1fr; gap: 14px; cursor: pointer; margin-inline: -10px; padding: 4px 10px; border-radius: 6px; transition: background .25s; }
.blk-list li { display: block; padding-block: 10px; }
.blk-item:hover { background: rgba(244,241,235,.04); }
.blk-input { position: absolute; opacity: 0; pointer-events: none; }
.blk-mark { position: relative; width: 14px; height: 17.5px; margin-top: 4px; transition: background .25s, border-color .25s, transform .35s var(--ease-out); }
.blk-mark::after {
  content: ""; position: absolute; left: 3.5px; top: 2.5px; width: 4px; height: 8px;
  border: solid var(--bone); border-width: 0 2px 2px 0; transform: rotate(45deg) scale(0); transition: transform .3s var(--ease-out);
}
.blk-item:hover .blk-mark { border-color: var(--bone); }
.blk-input:checked + .blk-mark { background: var(--blue); border-color: var(--blue); transform: scale(1.08); }
.blk-input:checked + .blk-mark::after { transform: rotate(45deg) scale(1); }
.blk-input:checked ~ div b { color: var(--blue-light); }
.blk-input:focus-visible + .blk-mark { outline: 2px solid var(--blue-light); outline-offset: 3px; }
.blk-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding-top: 16px; }
.blk-count { font-size: 14px; color: var(--fg-3); }
.blk-count b { color: var(--fg); font-weight: 600; }

/* Enlaces legales del pie */
.legal-links { display: flex; flex-wrap: wrap; gap: 8px 28px; }
.legal-links a { color: var(--fg-3); font-size: 14px; transition: color .25s; }
.legal-links a:hover { color: var(--fg); }
.pf-check a { color: var(--blue-light); text-decoration: underline; text-underline-offset: 2px; }

/* Contador de bloques seleccionados */
.service .blk-meter { margin-block: auto; padding-block: 28px; display: flex; flex-direction: column; gap: 14px; }
.service .blk-meter + .blk-cta { margin-top: 0; }
.blk-pct { font-family: var(--serif); font-weight: 500; font-size: clamp(64px, 8vw, 96px); line-height: .9; color: var(--fg); font-variant-numeric: tabular-nums; transition: color .4s; }
.blk-pct small { font-size: .45em; margin-left: 4px; color: var(--fg-3); }
.blk-meter.is-active .blk-pct { color: var(--blue-light); }
.blk-meter.is-full .blk-pct { color: var(--blue-light); text-shadow: 0 0 40px rgba(49,85,255,.45); }
.blk-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.blk-bar i { height: 6px; border-radius: 6px; background: var(--graphite); transition: background .45s var(--ease-out), transform .45s var(--ease-out); transform-origin: left; }
.blk-bar i.is-on { background: var(--blue); }
.blk-meter-label { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-3); }
.ph { background: rgba(49,85,255,.22); color: var(--fg); padding: 0 4px; border-radius: 3px; }

.channels.channels-single { grid-template-columns: 1fr; }

.hl { color: var(--blue-light); font-weight: 500; }

/* Espacio simétrico arriba y abajo de la franja de redes */
:root { --strip-gap: 96px; }
@media (min-width: 960px) { :root { --strip-gap: 128px; } }
@media (max-width: 719px) { :root { --strip-gap: 72px; } }
.hero { padding-bottom: var(--strip-gap); }
#servicios { padding-top: var(--strip-gap); }

.note .note-close { color: var(--fg); font-weight: 600; }

/* Franja de redes un 33 % más pequeña */
.marquee { padding-block: 13px; }
.marquee-track { font-size: clamp(17px, 2.7vw, 27px); gap: 1.6rem; padding-right: 1.6rem; }
.marquee::before, .marquee::after { width: 54px; }

.faq details p + p { margin-top: -14px; }

.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.pf-count-words { align-self: flex-end; font-family: var(--mono); font-size: 11px; color: var(--fg-3); margin-top: -4px; }
.pf-count-words.is-limit { color: var(--blue-light); }
.pf textarea::placeholder { color: rgba(167,168,173,.6); }