/* ==========================================================================
   DataGrowt Systems · sistema visual v1
   Paleta "Ink & Signal": tinta casi negra, papel cálido, un solo acento lima
   (señal) y un azul de datos solo para líneas. Geist + Geist Mono, autoalojadas.
   ========================================================================== */

@font-face {
  font-family: "Geist";
  src: url("/assets/fonts/geist.woff2") format("woff2");
  font-weight: 300 800;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("/assets/fonts/geist-mono.woff2") format("woff2");
  font-weight: 400 500;
  font-display: swap;
}

:root {
  --ink-950: #07090c;
  --ink-900: #0c1016;
  --ink-850: #11161e;
  --ink-800: #161c26;
  --ink-700: #232b37;
  --ink-500: #5d6878;
  --ink-400: #8590a0;
  --ink-300: #aab3c0;
  --ink-100: #e4e8ee;

  --paper: #f5f3ee;
  --paper-2: #ebe8e0;
  --paper-line: #d9d5ca;
  --text: #0c1016;
  --text-muted: #4c5563;

  --signal: #c8f23d;
  --signal-strong: #b5e021;
  --signal-ink: #3d5600;
  --data: #6e8bff;
  --danger: #ff6b5b;

  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --step--1: clamp(0.82rem, 0.8rem + 0.1vw, 0.875rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --step-1: clamp(1.15rem, 1.08rem + 0.35vw, 1.3rem);
  --step-2: clamp(1.4rem, 1.25rem + 0.7vw, 1.75rem);
  --step-3: clamp(1.8rem, 1.5rem + 1.5vw, 2.6rem);
  --step-4: clamp(2.3rem, 1.7rem + 3vw, 4rem);
  --step-5: clamp(2.6rem, 1.6rem + 4.6vw, 5.4rem);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --section: clamp(80px, 9vw + 30px, 144px);

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --header-h: 68px;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: 3px; text-decoration-thickness: 1px; }
h1, h2, h3, h4 { margin: 0; line-height: 1.08; letter-spacing: -0.025em; font-weight: 600; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
button { font: inherit; color: inherit; }
::selection { background: var(--signal); color: var(--ink-950); }
:focus-visible { outline: 2px solid var(--data); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 16px; top: -60px; z-index: 100; background: var(--signal); color: var(--ink-950); padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 600; transition: top 160ms var(--ease-out); }
.skip:focus { top: 12px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- type helpers ---------- */
.mono-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.eyebrow { display: inline-flex; align-items: center; gap: 12px; margin-bottom: var(--space-5); }
.eyebrow .num {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em;
  border: 1px solid currentColor; border-radius: 6px; padding: 3px 7px; opacity: 0.7;
}
.eyebrow .mono-label { color: inherit; }
.split-title .light { display: block; font-weight: 300; letter-spacing: -0.03em; }
.split-title .bold { display: block; font-weight: 650; }
.lead { font-size: var(--step-1); color: var(--text-muted); max-width: 62ch; line-height: 1.55; }
.section-dark .lead, .section-ink .lead, .hero .lead, .page-hero .lead { color: var(--ink-300); }
.hl { color: var(--signal-ink); }
.section-dark .hl, .hero .hl, .page-hero .hl { color: var(--signal); }

/* ---------- buttons ---------- */
.btn {
  --btn-bg: var(--ink-950); --btn-fg: #fff; --btn-border: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px;
  border-radius: 999px; border: 1px solid var(--btn-border);
  background: var(--btn-bg); color: var(--btn-fg);
  font-weight: 560; font-size: 0.98rem; text-decoration: none; letter-spacing: -0.005em;
  cursor: pointer; user-select: none; -webkit-tap-highlight-color: transparent;
  transition: transform 160ms var(--ease-out), background-color 200ms ease, border-color 200ms ease, color 200ms ease;
}
.btn:active { transform: scale(0.97); }
.btn .icon { width: 18px; height: 18px; transition: transform 200ms var(--ease-out); }
.btn-signal { --btn-bg: var(--signal); --btn-fg: var(--ink-950); }
.btn-ghost { --btn-bg: transparent; --btn-fg: currentColor; --btn-border: currentColor; }
.section-dark .btn-ghost, .hero .btn-ghost { --btn-border: var(--ink-700); --btn-fg: #fff; }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 0.92rem; }
@media (hover: hover) and (pointer: fine) {
  .btn:hover .icon { transform: translateX(3px); }
  .btn-signal:hover { --btn-bg: var(--signal-strong); }
  .btn-ghost:hover { --btn-border: var(--signal); }
  .section-dark .btn-ghost:hover, .hero .btn-ghost:hover { --btn-border: var(--signal); }
}
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 560; text-decoration: none; }
.link-arrow .icon { width: 18px; height: 18px; transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .link-arrow:hover .icon { transform: translateX(3px); } }
.link-btn { background: none; border: 0; padding: 0; cursor: pointer; text-align: left; text-decoration: underline; text-underline-offset: 3px; }

.icon { width: 24px; height: 24px; flex: none; }

/* ---------- header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h);
  color: #fff;
  transition: background-color 240ms ease, border-color 240ms ease, color 240ms ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-solid {
  background: color-mix(in srgb, var(--ink-950) 82%, transparent);
  -webkit-backdrop-filter: saturate(140%) blur(14px); backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: rgba(255,255,255,0.06);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; position: relative; z-index: 2; }
.logo-mark { width: 30px; height: 30px; color: var(--ink-800); }
.site-header .logo-mark, .site-footer .logo-mark { color: var(--ink-800); }
.brand-word { font-weight: 650; letter-spacing: -0.02em; font-size: 1.08rem; display: inline-flex; align-items: baseline; gap: 6px; }
.brand-sub { font-family: var(--font-mono); font-weight: 400; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.6; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a:not(.btn) {
  text-decoration: none; font-size: 0.94rem; padding: 8px 12px; border-radius: 999px; color: var(--ink-300);
  transition: color 160ms ease, background-color 160ms ease;
}
.nav a[aria-current="page"]:not(.btn) { color: #fff; background: rgba(255,255,255,0.07); }
@media (hover: hover) and (pointer: fine) { .nav a:not(.btn):hover { color: #fff; } }
.nav-cta { margin-left: 8px; }
.lang-switch { display: inline-flex; align-items: center; gap: 2px; margin-left: 6px; padding: 3px; border: 1px solid var(--ink-700); border-radius: 999px; }
.nav .lang-switch a:not(.btn) { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-decoration: none; color: var(--ink-400); padding: 5px 9px; border-radius: 999px; transition: color 160ms ease, background-color 160ms ease; }
.nav .lang-switch a[aria-current="true"]:not(.btn) { background: rgba(255,255,255,0.09); color: #fff; }
@media (hover: hover) and (pointer: fine) { .nav .lang-switch a:not(.btn):hover { color: #fff; } }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px;
    background: transparent; border: 1px solid var(--ink-700); border-radius: 999px; cursor: pointer; position: relative; z-index: 2;
  }
  .bars, .bars::before, .bars::after { display: block; width: 18px; height: 1.5px; background: #fff; border-radius: 2px; transition: transform 240ms var(--ease-out), opacity 160ms ease; }
  .bars { position: relative; }
  .bars::before, .bars::after { content: ""; position: absolute; left: 0; }
  .bars::before { top: -6px; } .bars::after { top: 6px; }
  .nav-open .bars { background: transparent; }
  .nav-open .bars::before { transform: translateY(6px) rotate(45deg); }
  .nav-open .bars::after { transform: translateY(-6px) rotate(-45deg); }
  .nav {
    position: fixed; inset: 0; z-index: 1; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 4px;
    padding: calc(var(--header-h) + 24px) var(--gutter) 32px; background: var(--ink-950);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity 220ms var(--ease-out), transform 260ms var(--ease-out), visibility 0s linear 260ms;
  }
  .nav-open .nav { opacity: 1; visibility: visible; transform: none; transition: opacity 220ms var(--ease-out), transform 260ms var(--ease-out); }
  .nav a:not(.btn) { font-size: 1.6rem; font-weight: 500; color: #fff; padding: 14px 0; border-radius: 0; border-bottom: 1px solid var(--ink-800); letter-spacing: -0.02em; }
  .nav a[aria-current="page"]:not(.btn) { background: none; color: var(--signal); }
  .nav-cta { margin: 24px 0 0; min-height: 52px; }
  .lang-switch { align-self: flex-start; margin: 20px 0 0; }
  .nav .lang-switch a:not(.btn) { font-size: 0.85rem; padding: 8px 14px; border-bottom: 0; border-radius: 999px; color: var(--ink-400); }
  .nav .lang-switch a[aria-current="true"] { color: #fff; }
  .nav-open { overflow: hidden; }
  /* backdrop-filter convierte la cabecera en bloque contenedor del menú fijo: se quita al abrirlo */
  .nav-open .site-header { -webkit-backdrop-filter: none; backdrop-filter: none; background: var(--ink-950); }
}

/* ---------- sections ---------- */
.section { padding-block: var(--section); position: relative; }
.section-dark { background: var(--ink-950); color: #fff; }
.section-dark .mono-label, .section-ink .mono-label { color: var(--ink-400); }
.section-ink { background: var(--ink-900); color: #fff; }
.section-paper2 { background: var(--paper-2); }
.section-head { display: grid; gap: var(--space-5); margin-bottom: clamp(40px, 5vw, 72px); max-width: 860px; }
.section-head h2 { font-size: var(--step-4); }
.section-head.row { max-width: none; grid-template-columns: 1.2fr 1fr; align-items: end; gap: var(--space-7); }
@media (max-width: 860px) { .section-head.row { grid-template-columns: 1fr; gap: var(--space-5); } }

.grid-lines { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.grid-lines::before {
  content: ""; position: absolute; inset: -1px;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 30%, transparent 75%);
}

/* ---------- hero ---------- */
.hero {
  position: relative; background: var(--ink-950); color: #fff;
  padding-top: calc(var(--header-h) + clamp(40px, 7vw, 96px));
  padding-bottom: clamp(64px, 8vw, 120px);
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; width: 900px; height: 900px; right: -300px; top: -360px; pointer-events: none;
  background: radial-gradient(circle, rgba(200,242,61,0.10), transparent 60%);
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(2.5rem, 1.3rem + 3.4vw, 4.4rem); margin-bottom: var(--space-5); }
.hero .lead { margin-bottom: var(--space-6); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: var(--space-7); }
.hero-proof { display: flex; align-items: center; gap: 16px; padding-top: var(--space-5); border-top: 1px solid var(--ink-800); max-width: 520px; }
.hero-proof strong { font-size: clamp(2rem, 1.6rem + 1.6vw, 2.8rem); font-weight: 650; letter-spacing: -0.04em; color: var(--signal); line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; }
.hero-proof span { color: var(--ink-300); font-size: 0.95rem; line-height: 1.4; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } }

/* flow diagram: canales → motor → sectores */
.flow {
  position: relative; border: 1px solid var(--ink-800); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(22,28,38,0.65), rgba(12,16,22,0.65));
  padding: clamp(16px, 2.4vw, 28px);
}
.flow-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; gap: 12px; }
.flow-head .mono-label { color: var(--ink-400); font-size: 0.68rem; }
.live { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-400); }
.live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 0 rgba(200,242,61,0.6); animation: pulse 2.4s var(--ease-out) infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(200,242,61,0.5); } 70%, 100% { box-shadow: 0 0 0 8px rgba(200,242,61,0); } }
.flow-body { position: relative; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: clamp(28px, 6vw, 72px); }
.flow-col { display: grid; gap: 8px; position: relative; z-index: 1; }
.flow-col.right { justify-items: end; }
.node {
  display: inline-flex; align-items: center; gap: 8px; width: fit-content;
  font-size: 0.82rem; padding: 7px 12px; border-radius: 999px; white-space: nowrap;
  background: var(--ink-850); border: 1px solid var(--ink-700); color: var(--ink-100);
  transition: border-color 200ms ease, color 200ms ease, background-color 200ms ease;
}
.node .icon { width: 15px; height: 15px; color: var(--ink-400); transition: color 200ms ease; }
.flow-col.right .node { cursor: default; }
.node.is-active { border-color: var(--signal); color: #fff; }
.node.is-active .icon { color: var(--signal); }
.hub {
  position: relative; z-index: 1; width: clamp(92px, 11vw, 132px); aspect-ratio: 1; border-radius: 28px;
  display: grid; place-items: center; text-align: center;
  background: var(--ink-900); border: 1px solid var(--ink-700);
  box-shadow: 0 0 0 6px rgba(200,242,61,0.04), 0 0 60px rgba(200,242,61,0.10);
}
.hub .logo-mark { width: 38px; height: 38px; color: var(--ink-700); margin: 0 auto 8px; }
.hub span { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-300); line-height: 1.35; display: block; }
.flow-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.flow-svg path { fill: none; stroke: var(--ink-700); stroke-width: 1.2; transition: stroke 240ms ease, opacity 240ms ease; }
.flow-svg path.is-active { stroke: rgba(200,242,61,0.55); }
.flow-svg.has-focus path:not(.is-active) { opacity: 0.35; }
.flow-svg circle { fill: var(--signal); }
.flow-svg circle.in { fill: var(--data); }
.flow-foot { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--ink-800); }
.flow-foot div { font-size: 0.78rem; color: var(--ink-400); line-height: 1.4; }
.flow-foot b { display: block; color: #fff; font-weight: 560; font-size: 0.86rem; margin-bottom: 2px; }
@media (max-width: 520px) {
  .flow-body { gap: 18px; }
  .node { font-size: 0.72rem; padding: 6px 9px; gap: 6px; }
  .node .icon { display: none; }
  .hub { width: 74px; border-radius: 20px; }
  .hub .logo-mark { width: 28px; height: 28px; margin-bottom: 4px; }
  .hub span { font-size: 0.5rem; }
  .flow-foot { grid-template-columns: 1fr; }
  .live { display: none; }
}

/* ---------- audience doors ---------- */
.doors { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.door {
  position: relative; display: flex; flex-direction: column; gap: 18px; min-height: 340px;
  padding: clamp(24px, 3.5vw, 44px); border-radius: var(--radius-lg); text-decoration: none; overflow: hidden;
  background: #fff; border: 1px solid var(--paper-line);
  transition: transform 260ms var(--ease-out), border-color 200ms ease;
}
.door.dark { background: var(--ink-950); color: #fff; border-color: var(--ink-950); }
.door h3 { font-size: var(--step-3); max-width: 16ch; }
.door p { color: var(--text-muted); max-width: 44ch; }
.door.dark p { color: var(--ink-300); }
.door .door-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--paper); border: 1px solid var(--paper-line); }
.door.dark .door-icon { background: var(--ink-850); border-color: var(--ink-700); color: var(--signal); }
.door .link-arrow { margin-top: auto; }
.door.dark .link-arrow { color: var(--signal); }
@media (hover: hover) and (pointer: fine) {
  .door:hover { transform: translateY(-3px); border-color: var(--ink-950); }
  .door:hover .link-arrow .icon { transform: translateX(4px); }
}
@media (max-width: 760px) { .doors { grid-template-columns: 1fr; } .door { min-height: 0; } }

/* ---------- services ---------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink-800); border-left: 1px solid var(--ink-800); }
.service {
  position: relative; padding: clamp(24px, 3vw, 40px); border-right: 1px solid var(--ink-800); border-bottom: 1px solid var(--ink-800);
  display: flex; flex-direction: column; gap: 14px; min-height: 300px; isolation: isolate;
}
.service::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity 300ms ease;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), rgba(200,242,61,0.08), transparent 60%);
}
@media (hover: hover) and (pointer: fine) { .service:hover::before { opacity: 1; } }
.service-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.service-top .icon { color: var(--signal); width: 28px; height: 28px; }
.service-num { font-family: var(--font-mono); font-size: 0.75rem; color: var(--ink-500); letter-spacing: 0.08em; }
.service h3 { font-size: var(--step-2); font-weight: 560; }
.service p { color: var(--ink-300); font-size: 0.97rem; }
.service ul { list-style: none; padding: 0; margin: auto 0 0; display: flex; flex-wrap: wrap; gap: 6px; padding-top: 12px; }
.service li { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.04em; color: var(--ink-300); border: 1px solid var(--ink-700); padding: 4px 9px; border-radius: 999px; }
@media (max-width: 960px) { .services { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .services { grid-template-columns: 1fr; } .service { min-height: 0; } }

/* ---------- process ---------- */
.process { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.process-sticky { position: sticky; top: calc(var(--header-h) + 40px); }
.process-sticky h2 { font-size: var(--step-4); margin-bottom: var(--space-5); }
.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.step {
  counter-increment: step; position: relative; padding: 28px 0 28px 64px; border-top: 1px solid var(--paper-line);
  opacity: 0.45; transition: opacity 400ms ease;
}
.step:last-child { border-bottom: 1px solid var(--paper-line); }
.step.is-current, .no-js .step { opacity: 1; }
.step::before {
  content: "0" counter(step); position: absolute; left: 0; top: 30px;
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-muted);
  width: 40px; height: 28px; display: grid; place-items: center; border: 1px solid var(--paper-line); border-radius: 8px;
  transition: background-color 300ms ease, color 300ms ease, border-color 300ms ease;
}
.step.is-current::before { background: var(--ink-950); border-color: var(--ink-950); color: var(--signal); }
.step h3 { font-size: var(--step-2); font-weight: 560; margin-bottom: 8px; }
.step p { color: var(--text-muted); max-width: 52ch; }
@media (max-width: 860px) { .process { grid-template-columns: 1fr; } .process-sticky { position: static; } .step { opacity: 1; } }

/* ---------- verticals ---------- */
.verticals { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.vertical {
  display: flex; flex-direction: column; gap: 12px; padding: 22px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--paper-line); min-height: 200px;
  transition: border-color 200ms ease, transform 260ms var(--ease-out);
}
.vertical .v-icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--ink-950); color: var(--signal); margin-bottom: 6px; }
.vertical h3 { font-size: 1.15rem; font-weight: 600; letter-spacing: -0.015em; }
.vertical p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.5; }
.vertical.ghost { background: transparent; border-style: dashed; }
.vertical.ghost .v-icon { background: transparent; border: 1px dashed var(--ink-500); color: var(--text); }
@media (hover: hover) and (pointer: fine) { .vertical:hover { border-color: var(--ink-950); transform: translateY(-2px); } }
@media (max-width: 960px) { .verticals { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .vertical { padding: 18px; min-height: 0; } }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 0; border-top: 1px solid var(--ink-800); }
.stat { padding: 32px 24px 8px 0; display: grid; gap: 8px; align-content: start; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--ink-800); }
.stat strong { font-size: var(--step-4); font-weight: 650; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat:first-child strong { color: var(--signal); font-size: var(--step-5); }
.stat span { color: var(--ink-300); font-size: 0.95rem; max-width: 30ch; }
@media (max-width: 860px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:first-child { grid-column: 1 / -1; }
  .stat + .stat { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { padding-left: 24px; border-left: 1px solid var(--ink-800); }
  .stat:nth-child(4) { grid-column: 1 / -1; padding-left: 0; border-left: 0; border-top: 1px solid var(--ink-800); margin-top: 24px; }
}

/* ---------- AffiliaTracker spotlight ---------- */
.product { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.product h2 { font-size: var(--step-4); margin-bottom: var(--space-5); }
.clouds { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: var(--space-6) 0; }
.cloud { padding: 16px; border-radius: var(--radius); border: 1px solid var(--ink-800); background: var(--ink-900); }
.cloud b { display: block; font-weight: 560; margin-bottom: 4px; }
.cloud span { font-size: 0.86rem; color: var(--ink-300); line-height: 1.45; display: block; }
.mock {
  border-radius: var(--radius-lg); border: 1px solid var(--ink-700); background: var(--ink-900); overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.02) inset;
}
.mock-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--ink-800); }
.mock-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--ink-700); }
.mock-bar span { margin-left: 10px; font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-400); }
.mock-body { padding: 16px; display: grid; gap: 12px; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mock-kpi { padding: 12px; border-radius: 10px; background: var(--ink-850); border: 1px solid var(--ink-800); }
.mock-kpi small { display: block; font-family: var(--font-mono); font-size: 0.62rem; color: var(--ink-400); letter-spacing: 0.08em; text-transform: uppercase; }
.mock-kpi b { font-size: 1.25rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.mock-rows { display: grid; gap: 6px; }
.mock-row { display: grid; grid-template-columns: 1.3fr 1fr 0.9fr; gap: 8px; align-items: center; padding: 10px 12px; border-radius: 10px; background: var(--ink-850); font-size: 0.8rem; color: var(--ink-100); }
.mock-row span:nth-child(2) { color: var(--ink-400); font-family: var(--font-mono); font-size: 0.72rem; }
.tag { justify-self: end; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.06em; padding: 3px 8px; border-radius: 999px; border: 1px solid var(--ink-700); color: var(--ink-300); white-space: nowrap; }
.tag.ok { color: var(--signal); border-color: rgba(200,242,61,0.35); }
.tag.info { color: var(--data); border-color: rgba(110,139,255,0.35); }
.mock-ai { display: flex; gap: 10px; align-items: flex-start; padding: 12px; border-radius: 10px; border: 1px dashed var(--ink-700); font-size: 0.8rem; color: var(--ink-300); }
.mock-ai b { color: var(--signal); font-weight: 560; }
.mock-note { font-family: var(--font-mono); font-size: 0.66rem; color: var(--ink-500); text-align: right; padding: 0 16px 12px; }
@media (max-width: 960px) { .product { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .clouds { grid-template-columns: 1fr; } .mock-row { grid-template-columns: 1fr auto; } .mock-row span:nth-child(2) { display: none; } }

/* ---------- people band ---------- */
.band { border-radius: var(--radius-lg); background: var(--signal); color: var(--ink-950); padding: clamp(28px, 5vw, 64px); display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: end; position: relative; overflow: hidden; }
.band h2 { font-size: var(--step-3); }
.band p { color: #26330a; max-width: 52ch; margin-top: 16px; }
.band .btn { --btn-bg: var(--ink-950); --btn-fg: #fff; }
.band-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
.band .btn-ghost { --btn-bg: transparent; --btn-fg: var(--ink-950); --btn-border: var(--ink-950); }
@media (max-width: 860px) { .band { grid-template-columns: 1fr; } .band-actions { justify-content: flex-start; } }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(32px, 6vw, 96px); }
.faq h2 { font-size: var(--step-4); }
.faq-list { border-top: 1px solid var(--paper-line); }
.faq details { border-bottom: 1px solid var(--paper-line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 44px 22px 0; position: relative;
  font-size: var(--step-1); font-weight: 560; letter-spacing: -0.015em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 14px; height: 14px; margin-top: -7px;
  background:
    linear-gradient(currentColor, currentColor) center / 14px 1.5px no-repeat,
    linear-gradient(currentColor, currentColor) center / 1.5px 14px no-repeat;
  transition: transform 240ms var(--ease-out);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding: 0 0 24px; color: var(--text-muted); max-width: 64ch; display: grid; gap: 12px; }
.faq .answer a { color: var(--text); }
@media (max-width: 860px) { .faq { grid-template-columns: 1fr; } }

/* ---------- contact ---------- */
.contact { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.contact h2, .contact h1 { font-size: var(--step-3); margin-bottom: var(--space-5); }
.contact-info { display: grid; gap: 14px; margin-top: var(--space-6); }
.contact-info a, .contact-info div { display: flex; gap: 14px; align-items: center; text-decoration: none; color: inherit; }
.contact-info .icon { width: 20px; height: 20px; color: var(--signal); }
.section-paper2 .contact-info .icon, .page-light .contact-info .icon { color: var(--signal-ink); }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }

.form { display: grid; gap: 16px; padding: clamp(20px, 3vw, 36px); border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--paper-line); color: var(--text); }
.section-dark .form { background: var(--ink-900); border-color: var(--ink-800); color: #fff; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; }
.field label, .field .label { font-size: 0.86rem; font-weight: 560; }
.field .req { color: var(--danger); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 16px; color: inherit;
  padding: 12px 14px; border-radius: 10px; border: 1px solid var(--paper-line); background: var(--paper);
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}
.section-dark .field input, .section-dark .field select, .section-dark .field textarea { background: var(--ink-850); border-color: var(--ink-700); }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--data); box-shadow: 0 0 0 3px rgba(110,139,255,0.25); background: #fff; }
.section-dark .field input:focus, .section-dark .field select:focus, .section-dark .field textarea:focus { background: var(--ink-850); }
.field input[aria-invalid="true"], .field select[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--danger); }
.field .hint { font-size: 0.8rem; color: var(--text-muted); }
.section-dark .field .hint { color: var(--ink-400); }
.field .error { font-size: 0.8rem; color: #c8372a; min-height: 0; }
.section-dark .field .error { color: var(--danger); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span { display: inline-flex; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--paper-line); font-size: 0.88rem; transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease; cursor: pointer; }
.section-dark .chip span { border-color: var(--ink-700); }
.chip input:checked + span { background: var(--ink-950); border-color: var(--ink-950); color: var(--signal); }
.section-dark .chip input:checked + span { background: var(--signal); border-color: var(--signal); color: var(--ink-950); }
.chip input:focus-visible + span { outline: 2px solid var(--data); outline-offset: 2px; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 0.88rem; color: var(--text-muted); line-height: 1.5; }
.section-dark .check { color: var(--ink-300); }
.check input { width: 20px; height: 20px; margin: 1px 0 0; flex: none; accent-color: var(--ink-950); }
.section-dark .check input { accent-color: var(--signal); }
.check a { color: inherit; }
.form-legal { font-size: 0.78rem; color: var(--text-muted); line-height: 1.55; padding: 12px 14px; border-radius: 10px; background: var(--paper); }
.section-dark .form-legal { background: var(--ink-850); color: var(--ink-400); }
.form-legal a { color: inherit; }
.form .btn[aria-busy="true"] { opacity: 0.7; pointer-events: none; }
.form-status { display: none; padding: 14px 16px; border-radius: 10px; font-size: 0.92rem; }
.form-status.ok { display: block; background: rgba(200,242,61,0.18); color: #26330a; }
.section-dark .form-status.ok { background: rgba(200,242,61,0.12); color: var(--signal); }
.form-status.ko { display: block; background: rgba(255,107,91,0.12); color: #a2281c; }
.section-dark .form-status.ko { color: var(--danger); }

/* ---------- page hero (interior) ---------- */
.page-hero { background: var(--ink-950); color: #fff; padding-top: calc(var(--header-h) + clamp(48px, 8vw, 112px)); padding-bottom: clamp(56px, 7vw, 96px); position: relative; overflow: hidden; }
.page-hero h1 { font-size: var(--step-5); max-width: 18ch; margin-bottom: var(--space-5); position: relative; }
.page-hero .lead { position: relative; }
.page-hero .wrap { position: relative; }
.crumbs { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-400); margin-bottom: var(--space-5); display: flex; gap: 8px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: #fff; }

/* ---------- service detail rows ---------- */
.detail { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(24px, 5vw, 80px); padding-block: clamp(40px, 5vw, 72px); border-top: 1px solid var(--paper-line); }
.detail:first-child { border-top: 0; padding-top: 0; }
.detail-head { display: grid; gap: 14px; align-content: start; }
.detail-head .service-num { color: var(--text-muted); }
.detail-head h2 { font-size: var(--step-3); }
.detail-body { display: grid; gap: 20px; }
.detail-body > p { font-size: var(--step-1); color: var(--text-muted); line-height: 1.55; }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.97rem; }
.ticks .icon { width: 20px; height: 20px; color: var(--signal-ink); margin-top: 2px; }
.section-dark .ticks .icon { color: var(--signal); }
@media (max-width: 860px) { .detail { grid-template-columns: 1fr; } .ticks { grid-template-columns: 1fr; } }

/* ---------- tus datos ---------- */
.portal-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.portal-table th, .portal-table td { text-align: left; padding: 14px 12px; border-bottom: 1px solid var(--paper-line); vertical-align: top; }
.portal-table th { font-family: var(--font-mono); font-weight: 400; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.table-scroll { overflow-x: auto; border: 1px solid var(--paper-line); border-radius: var(--radius); background: #fff; }
.callout { padding: 20px 22px; border-radius: var(--radius); border: 1px solid var(--paper-line); background: #fff; display: grid; gap: 8px; }
.callout.signal { border-color: transparent; background: rgba(200,242,61,0.22); }
.callout b { font-weight: 600; }
.rights { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.right-item { padding: 20px; border-radius: var(--radius); background: #fff; border: 1px solid var(--paper-line); display: grid; gap: 6px; align-content: start; }
.right-item b { font-weight: 600; }
.right-item span { color: var(--text-muted); font-size: 0.92rem; line-height: 1.5; }
@media (max-width: 860px) { .rights { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .rights { grid-template-columns: 1fr; } }
.qa-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; counter-reset: qa; }
.qa-steps > div { counter-increment: qa; padding: 24px; border-radius: var(--radius); background: var(--ink-900); border: 1px solid var(--ink-800); display: grid; gap: 8px; align-content: start; }
.qa-steps > div::before { content: "0" counter(qa); font-family: var(--font-mono); font-size: 0.75rem; color: var(--signal); }
.qa-steps b { font-size: 1.1rem; font-weight: 560; }
.qa-steps span { color: var(--ink-300); font-size: 0.94rem; }
@media (max-width: 860px) { .qa-steps { grid-template-columns: 1fr; } }

/* ---------- legal prose ---------- */
.legal { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.toc { position: sticky; top: calc(var(--header-h) + 32px); display: grid; gap: 2px; font-size: 0.88rem; }
.toc a { text-decoration: none; color: var(--text-muted); padding: 6px 0 6px 14px; border-left: 1px solid var(--paper-line); transition: color 160ms ease, border-color 160ms ease; }
.toc a:hover, .toc a.is-current { color: var(--text); border-left-color: var(--ink-950); }
.prose { max-width: 74ch; min-width: 0; }
.prose td, .prose th { overflow-wrap: anywhere; }
.prose h2 { font-size: var(--step-2); margin: 56px 0 16px; scroll-margin-top: calc(var(--header-h) + 24px); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: var(--step-1); margin: 28px 0 10px; }
.prose p, .prose li { color: #2a313c; }
.prose p + p { margin-top: 14px; }
.prose ul, .prose ol { padding-left: 1.2em; margin: 12px 0; display: grid; gap: 6px; }
.prose table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 0.92rem; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border: 1px solid var(--paper-line); vertical-align: top; }
.prose th { background: var(--paper-2); font-weight: 600; }
.prose .meta { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 32px; }
.prose .summary { padding: 20px 22px; border-radius: var(--radius); background: #fff; border: 1px solid var(--paper-line); margin-bottom: 40px; }
.prose .summary ul { margin-bottom: 0; }
.prose .todo { background: rgba(255,107,91,0.12); padding: 1px 6px; border-radius: 4px; font-family: var(--font-mono); font-size: 0.85em; }
@media (max-width: 860px) { .legal { grid-template-columns: 1fr; } .toc { position: static; display: none; } }

/* ---------- footer ---------- */
.site-footer { background: var(--ink-950); color: var(--ink-300); padding: clamp(56px, 7vw, 96px) 0 32px; font-size: 0.92rem; }
.site-footer .brand { color: #fff; margin-bottom: 16px; }
.footer-top { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid var(--ink-800); }
.footer-brand p { max-width: 36ch; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-cols div { display: grid; gap: 10px; align-content: start; }
.footer-cols .mono-label { color: var(--ink-500); margin-bottom: 6px; }
.footer-cols a, .footer-cols .link-btn { text-decoration: none; color: var(--ink-300); transition: color 160ms ease; font-size: 0.92rem; overflow-wrap: anywhere; }
.footer-cols a:hover, .footer-cols .link-btn:hover { color: #fff; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; padding-top: 24px; font-size: 0.82rem; color: var(--ink-500); }
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: #fff; }
@media (max-width: 860px) { .footer-top { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .footer-cols { grid-template-columns: 1fr 1fr; } .footer-cols div:last-child { grid-column: 1 / -1; } }

/* ---------- consent ---------- */
.consent {
  position: fixed; z-index: 80; left: 16px; right: 16px; bottom: 16px; margin-inline: auto; max-width: 720px;
  background: var(--ink-900); color: #fff; border: 1px solid var(--ink-700); border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px -20px rgba(0,0,0,0.6);
  transform: translateY(0); opacity: 1;
  transition: transform 320ms var(--ease-out), opacity 240ms ease;
}
.consent[hidden] { display: none; }
.consent.is-entering { transform: translateY(16px); opacity: 0; }
.consent.is-leaving { transform: translateY(16px); opacity: 0; transition-duration: 200ms; }
.consent-inner { padding: 20px 22px; display: grid; gap: 12px; }
.consent-title { font-weight: 600; font-size: 1.02rem; }
.consent p { font-size: 0.88rem; color: var(--ink-300); line-height: 1.5; }
.consent a { color: #fff; }
.consent-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 4px; }
.btn-consent { --btn-bg: #fff; --btn-fg: var(--ink-950); min-height: 44px; padding: 0 14px; font-size: 0.9rem; border-radius: 10px; }
@media (hover: hover) and (pointer: fine) { .btn-consent:hover { --btn-bg: var(--signal); } }
@media (max-width: 520px) { .consent-actions { grid-template-columns: 1fr; } }

.consent-dialog {
  width: min(560px, calc(100% - 32px)); max-height: calc(100dvh - 32px); padding: 0; border: 1px solid var(--paper-line); border-radius: var(--radius-lg);
  background: var(--paper); color: var(--text);
  opacity: 1; transform: none; transition: opacity 200ms ease, transform 240ms var(--ease-out), overlay 240ms allow-discrete, display 240ms allow-discrete;
}
.consent-dialog::backdrop { background: rgba(7,9,12,0.55); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
@starting-style { .consent-dialog[open] { opacity: 0; transform: scale(0.97) translateY(8px); } }
.consent-form { padding: 24px; display: grid; gap: 14px; }
.consent-form h2 { font-size: var(--step-2); }
.consent-form > p { font-size: 0.92rem; color: var(--text-muted); }
.consent-cat { display: flex; gap: 16px; justify-content: space-between; align-items: center; padding: 16px; border-radius: var(--radius); background: #fff; border: 1px solid var(--paper-line); cursor: pointer; }
.consent-cat p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.45; }
.consent-cat .consent-cat-title { font-size: 0.98rem; color: var(--text); font-weight: 600; margin-bottom: 2px; }
.pill { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap; color: var(--signal-ink); background: rgba(200,242,61,0.3); padding: 4px 8px; border-radius: 999px; }
.switch { appearance: none; -webkit-appearance: none; flex: none; width: 46px; height: 28px; border-radius: 999px; background: var(--paper-line); position: relative; cursor: pointer; transition: background-color 200ms ease; margin: 0; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.2); transition: transform 220ms var(--ease-out); }
.switch:checked { background: var(--ink-950); }
.switch:checked::after { transform: translateX(18px); background: var(--signal); }
.consent-form .consent-actions { margin-top: 6px; }
.consent-form .btn-consent { --btn-bg: var(--ink-950); --btn-fg: #fff; }
@media (hover: hover) and (pointer: fine) { .consent-form .btn-consent:hover { --btn-bg: var(--ink-700); } }

/* ---------- reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out); transition-delay: calc(var(--i, 0) * 60ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- utilities ---------- */
.mt-6 { margin-top: var(--space-6); }
.mt-7 { margin-top: var(--space-7); }
.stack { display: grid; gap: var(--space-5); }
.center { text-align: center; }
.muted { color: var(--text-muted); }
.nowrap { white-space: nowrap; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { transform: none; transition: opacity 300ms ease; }
  .live::before { animation: none; }
  .door, .vertical, .btn { transition-property: background-color, border-color, color; }
  .consent, .consent.is-entering, .consent.is-leaving { transform: none; }
}