/* =============================================================
   BITÁCORA VIRTUAL — styles.css
   Un solo archivo CSS, organizado por secciones. No hace falta
   tocar este archivo para editar textos (eso vive en lib/manifest.js).
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  /* -- superficie: azul-medianoche cálido, nunca negro puro -- */
  --bg:        #0A0D14;
  --bg-2:      #10141F;
  --bg-3:      #171C2A;
  --bg-4:      #1E2436;

  /* -- texto sobre oscuro: crema cálido, nunca blanco puro -- */
  --cream:     #F1EFE6;
  --cream-2:   #D8D3C4;
  --cream-3:   #9A9FB5;

  /* -- acento único: ámbar, como una lámpara encendida de noche -- */
  --accent:      #E8A33D;
  --accent-2:    #C97A2B;
  --accent-soft: rgba(232, 163, 61, .16);

  /* -- colores funcionales (estado, no decorativos) -- */
  --status-live: #6FCF97;

  --line:        rgba(241, 239, 230, .12);
  --line-strong: rgba(241, 239, 230, .24);

  --font-display: 'Cormorant', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono:    'IBM Plex Mono', 'JetBrains Mono', ui-monospace, Menlo, monospace;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:     cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --container: 1280px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  color-scheme: dark;
}

@property --mesh-angle { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@property --mesh-x     { syntax: "<percentage>"; inherits: false; initial-value: 30%; }
@property --mesh-y     { syntax: "<percentage>"; inherits: false; initial-value: 40%; }

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  background: var(--bg);
  color: var(--cream-2);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.05; letter-spacing: -0.01em; color: var(--cream); font-weight: 500; }
em { font-style: italic; }
::selection { background: var(--accent); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. Utilities
   ============================================================= */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem; }
@media (min-width: 720px)  { .container { padding-inline: 2.5rem; } }
@media (min-width: 1280px) { .container { padding-inline: 3rem; } }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--cream); color: var(--bg);
  border-radius: 8px; font-weight: 600; transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.kicker {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: .55em;
}
.kicker .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--status-live);
  box-shadow: 0 0 0 3px rgba(111,207,151,.18);
  flex: none;
}

.eyebrow-cream { color: var(--cream-3); }

/* generic section spacing */
.section { padding-block: clamp(4.5rem, 9vw, 8rem); position: relative; }
.section-head { max-width: 46rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head h2 { font-family: var(--font-display); font-style: italic; font-weight: 500; font-size: clamp(1.9rem, 4vw, 3.1rem); margin-top: .6rem; color: var(--cream); }
.section-head p { margin-top: 1.1rem; font-size: 1.05rem; color: var(--cream-3); max-width: 42ch; }

.section-title {
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  margin-top: .7rem; color: var(--cream);
}
.section-body {
  margin-top: 1.15rem; color: var(--cream-3); max-width: 42ch;
}

/* =============================================================
   4. Typography
   ============================================================= */
.eyebrow { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--cream-3); }

.split-word, .split-char { display: inline-block; will-change: transform, opacity; }

[data-reveal] {
  opacity: 0; transform: translateY(36px);
  transition: opacity .85s var(--ease-soft), transform .85s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
/* defensa: si un elemento trae reveal + split, nunca debe quedar invisible */
.reveal[data-split], [data-reveal][data-split] { opacity: 1; transform: none; }

[data-reveal-mask] {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1.15s var(--ease-soft);
}
[data-reveal-mask].is-revealed { clip-path: inset(0); }

/* =============================================================
   5. Components
   ============================================================= */

/* -- buttons -- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .95rem 1.7rem;
  font-size: .92rem; font-weight: 600; letter-spacing: .01em;
  border-radius: 999px;
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft), background-color .3s var(--ease-out), color .3s var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent); color: #1C1204;
  box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 14px 30px -12px rgba(232,163,61,.55);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 1px 0 rgba(255,255,255,.3) inset, 0 22px 44px -14px rgba(232,163,61,.65); }
.btn-primary:active { transform: translateY(-1px); transition-duration: .12s; }

.btn-ghost {
  color: var(--cream); border: 1px solid var(--line-strong);
  position: relative; overflow: hidden; isolation: isolate;
}
.btn-ghost::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--bg-3);
  transform: translateX(-101%);
  transition: transform .5s var(--ease-soft);
}
.btn-ghost:hover::before { transform: translateX(0); }
.btn-ghost:hover { border-color: var(--accent); }

.btn-block { width: 100%; }

/* -- nav -- */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 500;
  padding-block: 1.1rem;
  transition: background-color .4s var(--ease-out), padding .4s var(--ease-out), border-color .4s var(--ease-out), backdrop-filter .4s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(10, 13, 20, .82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
  padding-block: .8rem;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.nav-logo { display: flex; align-items: baseline; gap: .5em; font-family: var(--font-display); font-style: italic; font-size: 1.35rem; color: var(--cream); }
.nav-logo .mark { font-family: var(--font-mono); font-style: normal; font-size: .62rem; letter-spacing: .1em; color: var(--accent); border: 1px solid var(--line-strong); border-radius: 999px; padding: .25em .6em; }

.nav-links { display: none; align-items: center; gap: 2.1rem; }
@media (min-width: 960px) { .nav-links { display: flex; } }
.nav-link { position: relative; font-size: .88rem; color: var(--cream-3); padding-block: .3rem; }
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: right;
  transition: transform .45s var(--ease-out);
}
.nav-link:hover { color: var(--cream); }
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }

.nav-actions { display: flex; align-items: center; gap: .9rem; }
.nav-cta { display: none; }
@media (min-width: 720px) { .nav-cta { display: inline-flex; padding: .68rem 1.35rem; font-size: .82rem; } }

.nav-toggle {
  display: grid; place-items: center; width: 40px; height: 40px;
  border: 1px solid var(--line-strong); border-radius: 10px;
}
@media (min-width: 960px) { .nav-toggle { display: none; } }
.nav-toggle-bars { position: relative; width: 16px; height: 10px; }
.nav-toggle-bars span {
  position: absolute; left: 0; right: 0; height: 1.5px; background: var(--cream);
  transition: transform .35s var(--ease-soft), opacity .3s;
}
.nav-toggle-bars span:nth-child(1) { top: 0; }
.nav-toggle-bars span:nth-child(2) { bottom: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: 0; z-index: 460;
  background: var(--bg);
  display: grid; place-content: center; gap: 1.1rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .6s var(--ease-soft);
}
.nav-mobile[data-open="true"] { clip-path: inset(0); }
.nav-mobile a { font-family: var(--font-display); font-style: italic; font-size: 2rem; text-align: center; color: var(--cream); }
@media (min-width: 960px) { .nav-mobile { display: none; } }

/* -- splash -- */
.splash {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--bg);
  display: grid; place-items: center;
  transition: opacity .8s, clip-path 1s;
  animation: splashSafety .01s 4.5s forwards;
}
.splash.is-out { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); }
@keyframes splashSafety { to { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); } }
.splash-mark { font-family: var(--font-display); font-style: italic; font-size: 1.9rem; color: var(--cream); display: flex; align-items: center; gap: .5em; }
.splash-mark .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--status-live); animation: splashPulse 1.4s ease-in-out infinite; }
@keyframes splashPulse { 0%,100% { opacity: .4; } 50% { opacity: 1; } }
.splash-line { display: block; width: 140px; height: 1px; margin: 1rem auto 0; background: var(--line-strong); overflow: hidden; position: relative; }
.splash-line::after {
  content: ""; position: absolute; inset: 0; background: var(--accent);
  animation: splashLine 1.6s var(--ease-soft) infinite;
}
@keyframes splashLine { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* -- cards -- */
.card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.has-tilt {
  --rx: 0deg; --ry: 0deg;
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
  transform-style: preserve-3d;
  transition: transform .55s var(--ease-soft), border-color .4s;
}
.has-tilt:hover { transition-duration: .15s; border-color: var(--line-strong); }

.has-halo { position: relative; isolation: isolate; }
.has-halo::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), var(--accent-soft), transparent 62%);
  opacity: 0; transition: opacity .35s;
}
.has-halo:hover::before { opacity: 1; }

/* -- avatar slot (photo with graceful monogram fallback) -- */
.avatar-slot {
  position: relative; overflow: hidden; border-radius: 50%;
  background: linear-gradient(150deg, var(--bg-4), var(--bg-2));
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  flex: none;
}
.avatar-mono {
  font-family: var(--font-display); font-style: italic; color: var(--accent);
  user-select: none;
}
.avatar-photo {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}

/* -- accordion (native details/summary — works without JS) -- */
.faq-item {
  border-bottom: 1px solid var(--line);
  padding-block: 1.3rem;
}
.faq-item summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-family: var(--font-display); font-size: 1.2rem; color: var(--cream);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus {
  flex: none; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line-strong);
  display: grid; place-items: center; position: relative; transition: transform .4s var(--ease-soft), border-color .3s;
}
.faq-item summary .plus::before, .faq-item summary .plus::after {
  content: ""; position: absolute; background: var(--cream-3); transition: background .3s;
}
.faq-item summary .plus::before { width: 10px; height: 1px; }
.faq-item summary .plus::after { width: 1px; height: 10px; }
.faq-item[open] summary .plus { transform: rotate(45deg); border-color: var(--accent); }
.faq-item[open] summary .plus::before, .faq-item[open] summary .plus::after { background: var(--accent); }
.faq-item p {
  margin-top: .85rem; color: var(--cream-3); max-width: 60ch;
}

/* =============================================================
   6. Sections
   ============================================================= */

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  padding-top: 6rem; padding-bottom: 3rem;
  overflow: clip;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.02) contrast(1.05); }
.hero-bg-tint {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,13,20,.55) 0%, rgba(10,13,20,.86) 62%, var(--bg) 100%),
    linear-gradient(90deg, rgba(10,13,20,.7) 0%, rgba(10,13,20,.35) 55%, rgba(10,13,20,.75) 100%);
}
.hero-mesh {
  position: absolute; inset: -10%; z-index: 1; pointer-events: none;
  background:
    radial-gradient(55% 45% at var(--mesh-x) var(--mesh-y), rgba(232,163,61,.28), transparent 62%),
    conic-gradient(from var(--mesh-angle), rgba(232,163,61,.14), rgba(111,207,151,.06), rgba(201,122,43,.16), rgba(232,163,61,.14));
  filter: blur(64px) saturate(120%);
  opacity: .8;
  animation: meshShift 24s linear infinite;
  mix-blend-mode: screen;
}
@keyframes meshShift {
  0%   { --mesh-angle: 0deg;   --mesh-x: 24%; --mesh-y: 30%; }
  50%  { --mesh-angle: 180deg; --mesh-x: 74%; --mesh-y: 58%; }
  100% { --mesh-angle: 360deg; --mesh-x: 24%; --mesh-y: 30%; }
}
.hero-grain {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  opacity: .12; 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
}
.hero-inner { position: relative; z-index: 3; display: grid; gap: clamp(2.5rem, 5vw, 4rem); }
@media (min-width: 1060px) { .hero-inner { grid-template-columns: 1.15fr .85fr; align-items: center; } }

.hero-content { max-width: 40rem; }
.hero-meta { margin-bottom: 1.6rem; }
.hero-title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(2.5rem, 5.6vw, 4.6rem);
  line-height: 1.04;
  max-width: 15ch;
  color: var(--cream);
}
.hero-title em { font-style: italic; color: var(--accent); font-weight: 500; }
.hero-sub { margin-top: 1.6rem; font-size: 1.1rem; color: var(--cream-2); max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.3rem; }
.hero-stats { display: flex; gap: 2.4rem; margin-top: 2.6rem; }
.hero-stat-value { font-family: var(--font-mono); font-size: 1.6rem; color: var(--cream); }
.hero-stat-label { font-size: .8rem; color: var(--cream-3); max-width: 16ch; margin-top: .25rem; }

/* live demo widget — signature effect */
.hero-demo {
  background: rgba(23, 28, 42, .72);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 40px 90px -30px rgba(0,0,0,.65);
}
@supports not (backdrop-filter: blur(1px)) { .hero-demo { background: rgba(15,18,28,.94); } }
.hero-demo-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 1rem; margin-bottom: .9rem; border-bottom: 1px solid var(--line); }
.hero-demo-title { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--cream-3); }
.hero-demo-live { display: inline-flex; align-items: center; gap: .5em; font-family: var(--font-mono); font-size: .7rem; color: var(--status-live); }
.hero-demo-live .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--status-live); animation: livePulse 1.8s ease-in-out infinite; }
@keyframes livePulse { 0%,100% { box-shadow: 0 0 0 0 rgba(111,207,151,.5); } 50% { box-shadow: 0 0 0 6px rgba(111,207,151,0); } }

.hero-demo-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .85rem; padding-block: .7rem; border-bottom: 1px solid var(--line); }
.hero-demo-row:last-child { border-bottom: 0; }
.demo-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-mono); font-size: .68rem; color: var(--bg);
  background: var(--accent);
  flex: none;
}
.demo-who { min-width: 0; }
.demo-name { font-size: .88rem; color: var(--cream); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo-email { font-family: var(--font-mono); font-size: .68rem; color: var(--cream-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo-status { text-align: right; }
.demo-timer { font-family: var(--font-mono); font-size: .84rem; color: var(--cream); }
.demo-pill {
  margin-top: .2rem; display: inline-flex; align-items: center; gap: .4em;
  font-family: var(--font-mono); font-size: .62rem; letter-spacing: .04em;
  color: var(--status-live);
}
.demo-pill::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.demo-pill.is-reconnecting { color: var(--accent); animation: reconnectFlicker 1s ease-in-out infinite; }
@keyframes reconnectFlicker { 0%,100% { opacity: 1; } 50% { opacity: .45; } }
.demo-badge {
  font-family: var(--font-mono); font-size: .6rem; color: var(--cream-3);
}

/* ---------- CONCEPT ---------- */
.concept { background: var(--bg); }
.concept-grid { display: grid; gap: clamp(2.5rem, 5vw, 4rem); }
@media (min-width: 960px) { .concept-grid { grid-template-columns: .95fr 1.05fr; align-items: start; } }
.concept-figure { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16/11; }
.concept-figure img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.92) contrast(1.05) brightness(.92); }
.concept-figure-tint { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(10,13,20,.85) 100%); }
.concept-figcaption { position: absolute; left: 1.4rem; right: 1.4rem; bottom: 1.3rem; font-family: var(--font-display); font-style: italic; font-size: 1.02rem; color: var(--cream-2); }

.concept-pillars { display: grid; gap: 1.6rem; margin-top: 2.6rem; }
@media (min-width: 640px) { .concept-pillars { grid-template-columns: repeat(3, 1fr); } }
.pillar { padding-top: 1.3rem; border-top: 1px solid var(--line-strong); }
.pillar-num { font-family: var(--font-mono); font-size: .74rem; color: var(--accent); }
.pillar h3 { font-family: var(--font-display); font-style: italic; font-size: 1.3rem; margin-top: .5rem; }
.pillar p { font-size: .92rem; color: var(--cream-3); margin-top: .6rem; }

/* ---------- SHOWCASE (pinned horizontal) ---------- */
.showcase { background: var(--bg-2); position: relative; }
.showcase.is-pinned { overflow: clip; }
.showcase-head { padding-bottom: 2.5rem; }
.showcase-track-wrap { overflow: visible; }
.showcase-track {
  display: flex; flex-wrap: nowrap; gap: 1.25rem;
  padding-inline: 1.5rem; padding-bottom: 1rem;
  will-change: transform;
}
@media (min-width: 720px)  { .showcase-track { padding-inline: 2.5rem; } }
@media (min-width: 1280px) { .showcase-track { padding-inline: 3rem; } }
@media (max-width: 1023px) {
  .showcase-track { overflow-x: auto; overflow-y: visible; scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch; }
  .showcase-track::-webkit-scrollbar { display: none; }
}

.feature-card {
  flex: 0 0 auto; width: min(78vw, 340px);
  scroll-snap-align: start;
  padding: 2rem 1.7rem;
  display: flex; flex-direction: column; gap: 1.1rem;
  min-height: 300px;
}
@media (min-width: 1024px) { .feature-card { width: 320px; min-height: 320px; } }
.feature-card .feature-num { font-family: var(--font-mono); font-size: .78rem; color: var(--accent); }
.feature-card h3 { font-family: var(--font-display); font-style: italic; font-size: 1.5rem; margin-top: auto; }
.feature-card p { font-size: .93rem; color: var(--cream-3); }

/* ---------- COMPARISON (strip 3D flip) ---------- */
.comparison { background: var(--bg); }

.comparison-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2.4rem; }
.comparison-photo { position: relative; border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 16/10; }
.comparison-photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9) contrast(1.05) brightness(.85); }
.comparison-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10,13,20,.92) 0%, rgba(10,13,20,.15) 55%, transparent 100%); }
.comparison-photo figcaption {
  position: absolute; left: 1.1rem; right: 1.1rem; bottom: .9rem; z-index: 1;
  font-size: .84rem; color: var(--cream-2);
}
.comparison-photo .tag { display: block; font-family: var(--font-mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin-bottom: .25rem; }

.strip { perspective: 1800px; perspective-origin: center 55%; margin-top: 1rem; }
.strip-row {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
  transform-style: preserve-3d;
}
@media (min-width: 720px) { .strip-row { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1160px) { .strip-row { grid-template-columns: repeat(6, 1fr); } }

.comparison-card {
  position: relative; aspect-ratio: 3/4; min-height: 220px;
  transform-style: preserve-3d;
  animation: stripFlip 9s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}
@media (max-width: 719px)  { .comparison-card:nth-child(n+5) { display: none; } }
.strip-face {
  position: absolute; inset: 0; border-radius: var(--radius-md);
  padding: 1.4rem 1.1rem;
  display: flex; flex-direction: column; gap: .7rem;
  -webkit-backface-visibility: hidden; backface-visibility: hidden;
  border: 1px solid var(--line);
}
.strip-face-front { background: var(--bg-3); }
.strip-face-back { transform: rotateY(180deg); background: linear-gradient(150deg, var(--bg-4), var(--bg-3)); border-color: var(--line-strong); }
.strip-face .tag { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; }
.strip-face-front .tag { color: var(--cream-3); }
.strip-face-back .tag { color: var(--accent); }
.strip-face p { font-size: .84rem; color: var(--cream-2); line-height: 1.45; margin-top: auto; }

@keyframes stripFlip {
  0%, 38%  { transform: rotateY(0deg); }
  50%, 88% { transform: rotateY(180deg); }
  100%     { transform: rotateY(360deg); }
}

/* ---------- EXPORT / EXCEL ---------- */
.export { background: var(--bg-2); }
.export-grid { display: grid; gap: clamp(2.5rem, 5vw, 4rem); align-items: center; }
@media (min-width: 980px) { .export-grid { grid-template-columns: .85fr 1.15fr; } }
.export-copy p { margin-top: 1.1rem; color: var(--cream-3); max-width: 42ch; }
.export-actions { margin-top: 1.9rem; display: flex; flex-direction: column; gap: .7rem; align-items: flex-start; }
.export-note { font-size: .78rem; color: var(--cream-3); }

.xlsx-preview {
  background: var(--bg-3); border: 1px solid var(--line-strong); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: 0 40px 90px -35px rgba(0,0,0,.7);
}
.xlsx-toolbar { display: flex; align-items: center; gap: .5rem; padding: .8rem 1.1rem; border-bottom: 1px solid var(--line); background: var(--bg-4); }
.xlsx-toolbar .dot { width: 9px; height: 9px; border-radius: 50%; }
.xlsx-toolbar .dot:nth-child(1) { background: #E86A5D; }
.xlsx-toolbar .dot:nth-child(2) { background: var(--accent); }
.xlsx-toolbar .dot:nth-child(3) { background: var(--status-live); }
.xlsx-toolbar .filename { margin-left: .6rem; font-family: var(--font-mono); font-size: .72rem; color: var(--cream-3); }
.xlsx-scroll { overflow-x: auto; }
.xlsx-table { width: 100%; border-collapse: collapse; font-size: .78rem; white-space: nowrap; }
.xlsx-table th, .xlsx-table td { padding: .65rem .9rem; text-align: left; border-bottom: 1px solid var(--line); }
.xlsx-table th { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .05em; text-transform: uppercase; color: var(--cream-3); background: var(--bg-4); position: sticky; top: 0; }
.xlsx-table td { color: var(--cream-2); }
.xlsx-table tr:last-child td { border-bottom: 0; }
.xlsx-table .status-ok { color: var(--status-live); }
.xlsx-table .status-warn { color: var(--accent); }
.xlsx-fade-row td { text-align: center; color: var(--cream-3); letter-spacing: .3em; }

/* ---------- INSTALAR ---------- */
.install { background: var(--bg); }
.install-grid { display: grid; gap: clamp(2.5rem, 5vw, 4rem); align-items: center; }
@media (min-width: 980px) { .install-grid { grid-template-columns: 1.05fr .95fr; } }

.install-steps { list-style: none; margin: 1.7rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 1rem; }
.install-steps li { display: grid; grid-template-columns: auto 1fr; gap: .9rem; align-items: baseline; }
.install-num { font-family: var(--font-mono); font-size: .78rem; color: var(--accent); }
.install-steps p { font-size: .93rem; color: var(--cream-2); }
.install-steps code { font-family: var(--font-mono); font-size: .85em; background: var(--bg-3); border: 1px solid var(--line); border-radius: 5px; padding: .1em .4em; color: var(--cream); }

.install-mock-body { padding: 1.4rem 1.3rem 1.6rem; display: flex; flex-direction: column; gap: 1.1rem; }
.install-mock-row { display: flex; align-items: center; justify-content: space-between; font-size: .85rem; color: var(--cream-2); }
.install-toggle { width: 34px; height: 19px; border-radius: 999px; background: var(--bg-4); border: 1px solid var(--line-strong); position: relative; flex: none; }
.install-toggle span { position: absolute; top: 2px; left: 2px; width: 13px; height: 13px; border-radius: 50%; background: var(--cream-3); transition: transform .3s var(--ease-soft), background .3s; }
.install-toggle.is-on { background: rgba(232,163,61,.28); border-color: var(--accent); }
.install-toggle.is-on span { transform: translateX(15px); background: var(--accent); }
.install-mock-card { display: flex; align-items: center; gap: .8rem; background: var(--bg-4); border: 1px solid var(--line); border-radius: 12px; padding: .8rem .9rem; }
.install-mock-icon { width: 34px; height: 34px; border-radius: 10px; background: var(--accent); color: #1C1204; display: grid; place-items: center; font-family: var(--font-mono); font-size: .7rem; flex: none; }
.install-mock-title { display: block; font-size: .88rem; color: var(--cream); }
.install-mock-sub { display: block; font-size: .72rem; color: var(--cream-3); margin-top: .15rem; }
.install-mock-btn { display: inline-flex; pointer-events: none; align-self: flex-start; padding: .6rem 1.1rem; font-size: .78rem; }

/* ---------- GUÍAS (portada) ---------- */
.guides { background: var(--bg-2); }
.guides-grid { display: grid; gap: 1.1rem; }
@media (min-width: 680px) { .guides-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1060px) { .guides-grid { grid-template-columns: repeat(3, 1fr); } }

.guide-card {
  display: flex; flex-direction: column; gap: .65rem;
  padding: 1.6rem 1.5rem 1.4rem;
  transition: transform .45s var(--ease-soft), border-color .35s, box-shadow .45s var(--ease-soft);
}
.guide-card:hover {
  transform: translateY(-4px); border-color: var(--line-strong);
  box-shadow: 0 26px 55px -28px rgba(0,0,0,.75);
}
.guide-num { font-family: var(--font-mono); font-size: .74rem; color: var(--accent); }
.guide-card h3 {
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  font-size: 1.28rem; color: var(--cream);
}
.guide-card p { font-size: .92rem; color: var(--cream-3); flex: 1; }
.guide-link {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .04em;
  color: var(--accent); margin-top: .3rem;
}

/* ---------- ABOUT ---------- */
.about { background: var(--bg); }
.about-grid { display: grid; gap: clamp(2.5rem, 5vw, 4rem); }
@media (min-width: 960px) { .about-grid { grid-template-columns: .82fr 1.18fr; align-items: center; } }
.about-card { padding: 2rem; display: flex; gap: 1.3rem; align-items: flex-start; }
.about-card .avatar-slot { width: 64px; height: 64px; }
.about-card .avatar-mono { font-size: 1.4rem; }
.about-card blockquote { font-family: var(--font-display); font-style: italic; font-size: 1.25rem; color: var(--cream); line-height: 1.4; }
.about-card cite { display: block; margin-top: .9rem; font-style: normal; font-size: .78rem; color: var(--cream-3); }
.about-copy p { margin-top: 1.1rem; color: var(--cream-3); max-width: 52ch; }

/* ---------- CONTACT / CTA ---------- */
.contact { background: var(--bg-2); }
.contact-grid { display: grid; gap: 2.5rem; }
@media (min-width: 980px) { .contact-grid { grid-template-columns: .8fr 1.2fr; } }
.contact-info-list { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 2rem; }
.contact-info-item { display: flex; flex-direction: column; gap: .2rem; padding-block: 1rem; border-top: 1px solid var(--line); }
.contact-info-item .label { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--cream-3); }
.contact-info-item a, .contact-info-item span.value { font-size: 1.05rem; color: var(--cream); }
.contact-info-item a:hover { color: var(--accent); }

.cta-form-wrap { position: relative; padding: 2.2rem; }
.form-row { display: grid; gap: 1.1rem; }
@media (min-width: 620px) { .form-row.cols-2 { grid-template-columns: 1fr 1fr; } }
.field { position: relative; margin-top: 1.1rem; }
.field label {
  position: absolute; left: 0; top: .95rem; pointer-events: none;
  font-size: .95rem; color: var(--cream-3); transition: all .25s var(--ease-out);
}
.field input, .field select, .field textarea {
  width: 100%; padding: 1.35rem 0 .5rem; background: transparent; color: var(--cream);
  border: 0; border-bottom: 1px solid var(--line-strong); font: inherit; font-size: .98rem;
}
.field textarea { resize: vertical; min-height: 5rem; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--accent); }
.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label,
.field.has-value label {
  top: -0.1rem; font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; color: var(--accent);
}
.field select { appearance: none; -webkit-appearance: none; }
.field select + label { top: -0.1rem; font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; }

.cta-form { transition: opacity .55s var(--ease-out), transform .55s var(--ease-soft); }
.cta-form.is-sent { opacity: 0; transform: translateY(-12px); pointer-events: none; }
.cta-submit { position: relative; margin-top: 1.8rem; overflow: hidden; }
.cta-form-label, .cta-form-spinner, .cta-form-check { transition: opacity .3s; }
.cta-form-spinner, .cta-form-check { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; pointer-events: none; }
.cta-form.is-sending .cta-form-label { opacity: 0; }
.cta-form.is-sending .cta-form-spinner { opacity: 1; }
.cta-form-spinner::after {
  content: ""; width: 16px; height: 16px; border: 1.5px solid rgba(28,18,4,.35); border-top-color: #1C1204;
  border-radius: 50%; animation: spin .85s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.cta-form-check path { stroke: #1C1204; stroke-width: 2.4; fill: none; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset .55s var(--ease-out); }
.cta-form.is-sent .cta-form-check path { stroke-dashoffset: 0; }

.cta-success {
  position: absolute; left: 50%; top: 50%; width: min(90%, 26rem); text-align: center;
  transform: translate(-50%, -42%);
  opacity: 0; pointer-events: none;
  transition: opacity .8s var(--ease-out) .2s, transform .9s var(--ease-soft) .2s;
}
.cta-success.is-visible { opacity: 1; transform: translate(-50%, -50%); pointer-events: auto; }
.cta-success h3 { font-family: var(--font-display); font-style: italic; font-size: 1.6rem; }
.cta-success p { margin-top: .8rem; color: var(--cream-3); }
.cta-success .check-mark {
  width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--status-live);
  display: grid; place-items: center; margin: 0 auto 1.2rem;
}

/* ---------- FAQ ---------- */
.faq { background: var(--bg); }
.faq-list { border-top: 1px solid var(--line); max-width: 52rem; }

/* ---------- FOOTER ---------- */
.site-footer { background: var(--bg-2); border-top: 1px solid var(--line); padding-block: clamp(3rem, 6vw, 5rem) 2.5rem; }
.footer-grid { display: grid; gap: 2.4rem; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 980px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; } }
.footer-brand .nav-logo { margin-bottom: .9rem; }
.footer-brand p { color: var(--cream-3); max-width: 32ch; font-size: .92rem; }
.footer-col h4 { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--cream-3); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .65rem; }
.footer-col a { color: var(--cream-2); font-size: .92rem; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: .8rem 1.5rem; justify-content: space-between;
  font-size: .78rem; color: var(--cream-3);
}
.footer-bottom a { color: var(--cream-3); }
.footer-bottom a:hover { color: var(--accent); }

/* =============================================================
   6b. Espacios publicitarios (PLACEHOLDERS — sin anuncios reales)
   Cuatro huecos de anuncio de muestra. Ninguno carga scripts de
   terceros: son sólo bloques marcados para reservar el lugar.
   Reemplazalos por tu proveedor de anuncios cuando lo tengas.
   ============================================================= */
.ad-slot {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .35rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  background:
    repeating-linear-gradient(135deg, rgba(241,239,230,.04) 0px, rgba(241,239,230,.04) 10px, transparent 10px, transparent 20px),
    var(--bg-3);
  color: var(--cream-3);
  text-align: center;
  overflow: hidden;
}
.ad-slot .ad-label {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--cream-3);
}
.ad-slot .ad-format {
  font-family: var(--font-mono); font-size: .62rem; letter-spacing: .06em;
  color: var(--cream-3); opacity: .6;
}
.ad-slot::before {
  content: "AD"; position: absolute; top: .5rem; right: .6rem;
  font-family: var(--font-mono); font-size: .58rem; letter-spacing: .08em;
  color: var(--cream-3); opacity: .45; border: 1px solid var(--line-strong); border-radius: 4px; padding: .1rem .35rem;
}

/* banner horizontal — debajo del hero / de la herramienta */
.ad-banner { margin-top: clamp(2rem, 5vw, 3.5rem); }
.ad-banner .ad-slot { width: 100%; min-height: 90px; padding: 1rem; }
@media (min-width: 720px) { .ad-banner .ad-slot { min-height: 110px; } }

/* banner a mitad del contenido */
.ad-mid { padding-block: clamp(2.5rem, 5vw, 4rem); background: var(--bg-2); }
.ad-mid .ad-slot { width: 100%; min-height: 100px; max-width: 62rem; margin-inline: auto; padding: 1.2rem; }

/* pop-up al descargar */
.ad-popup-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(6, 8, 13, .72);
  display: none; place-items: center;
  padding: 1.5rem;
  opacity: 0; transition: opacity .35s var(--ease-out);
}
.ad-popup-overlay.is-visible { display: grid; opacity: 1; }
.ad-popup {
  position: relative; width: min(92vw, 340px);
  background: var(--bg-3); border: 1px solid var(--line-strong); border-radius: var(--radius-md);
  padding: 1.6rem 1.4rem 1.4rem;
  transform: translateY(14px) scale(.97); transition: transform .4s var(--ease-soft);
  box-shadow: 0 50px 100px -30px rgba(0,0,0,.7);
}
.ad-popup-overlay.is-visible .ad-popup { transform: translateY(0) scale(1); }
.ad-popup .ad-slot { min-height: 250px; width: 100%; }
.ad-popup-close {
  position: absolute; top: -14px; right: -14px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--cream); color: var(--bg);
  display: grid; place-items: center; font-size: 1rem; line-height: 1;
  border: 1px solid var(--line-strong);
  transition: transform .3s var(--ease-soft);
}
.ad-popup-close:hover { transform: rotate(90deg); }
.ad-popup-note {
  margin-top: .9rem; font-size: .74rem; color: var(--cream-3); text-align: center;
}

/* notificación de esquina */
.ad-corner {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 900;
  width: min(88vw, 300px);
  transform: translateY(140%);
  transition: transform .5s var(--ease-soft);
  pointer-events: none;
}
.ad-corner.is-visible { transform: translateY(0); pointer-events: auto; }
.ad-corner .ad-slot { min-height: 72px; padding: .8rem 2.2rem .8rem 1rem; flex-direction: row; justify-content: flex-start; text-align: left; gap: .15rem; }
.ad-corner .ad-slot > div { display: flex; flex-direction: column; gap: .15rem; }
.ad-corner-close {
  position: absolute; top: .5rem; right: .5rem;
  width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center; font-size: .8rem;
  color: var(--cream-3); border: 1px solid var(--line-strong);
}
.ad-corner-close:hover { color: var(--cream); border-color: var(--accent); }

/* =============================================================
   7. Effects & keyframes shared
   ============================================================= */
@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* =============================================================
   7b. Páginas de contenido largo (guías, legal)
   ============================================================= */
.page-doc { padding-top: 6.5rem; padding-bottom: clamp(3rem, 6vw, 5rem); }
.doc-wrap { max-width: 46rem; }

.doc-head { margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.doc-title {
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  font-size: clamp(2rem, 5vw, 3.2rem); margin-top: .7rem; color: var(--cream);
}
.doc-lead { margin-top: 1.2rem; font-size: 1.08rem; color: var(--cream-2); max-width: 52ch; }

.doc-index {
  background: var(--bg-3); border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 1.4rem 1.6rem; margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}
.doc-index ol { counter-reset: docidx; display: flex; flex-direction: column; gap: .6rem; }
.doc-index li { counter-increment: docidx; display: flex; gap: .8rem; align-items: baseline; }
.doc-index li::before {
  content: counter(docidx, decimal-leading-zero);
  font-family: var(--font-mono); font-size: .72rem; color: var(--accent); flex: none;
}
.doc-index a { color: var(--cream-2); font-size: .95rem; border-bottom: 1px solid transparent; transition: color .3s, border-color .3s; }
.doc-index a:hover { color: var(--cream); border-bottom-color: var(--accent); }

.doc-section { margin-bottom: clamp(2.8rem, 6vw, 4rem); scroll-margin-top: 6rem; }
.doc-section h2 {
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2rem); color: var(--cream);
  padding-bottom: .7rem; border-bottom: 1px solid var(--line); margin-bottom: 1.3rem;
}
.doc-section h3 {
  font-size: 1.02rem; font-weight: 600; color: var(--cream);
  margin-top: 1.9rem; margin-bottom: .7rem; letter-spacing: 0;
}
.doc-section p { margin-bottom: 1rem; color: var(--cream-2); font-size: 1rem; line-height: 1.72; }
.doc-section p:last-child { margin-bottom: 0; }
.doc-section a { color: var(--accent); border-bottom: 1px solid transparent; transition: border-color .3s; }
.doc-section a:hover { border-bottom-color: var(--accent); }
.doc-section code {
  font-family: var(--font-mono); font-size: .85em; background: var(--bg-3);
  border: 1px solid var(--line); border-radius: 5px; padding: .12em .4em; color: var(--cream);
}
.doc-section em { color: var(--cream); }
.doc-section strong { color: var(--cream); font-weight: 600; }

.doc-list { margin: 0 0 1.2rem; padding: 0; display: flex; flex-direction: column; gap: .7rem; }
.doc-list li {
  position: relative; padding-left: 1.4rem; color: var(--cream-2); line-height: 1.65;
}
.doc-list li::before {
  content: ""; position: absolute; left: .35rem; top: .62em;
  width: 5px; height: 5px; border-radius: 50%; background: var(--accent); opacity: .75;
}
.doc-list-num { counter-reset: dl; }
.doc-list-num li { padding-left: 1.9rem; counter-increment: dl; }
.doc-list-num li::before {
  content: counter(dl) "."; width: auto; height: auto; border-radius: 0;
  background: none; left: 0; top: 0; font-family: var(--font-mono);
  font-size: .8rem; color: var(--accent); opacity: 1;
}

.doc-callout {
  background: var(--bg-3); border: 1px solid var(--line-strong);
  border-left: 2px solid var(--accent);
  border-radius: var(--radius-sm); padding: 1.2rem 1.4rem; margin: 1.6rem 0;
}
.doc-callout p { margin-bottom: 0; font-size: .95rem; }

.doc-table-wrap { overflow-x: auto; margin: 1.4rem 0 1.6rem; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.doc-table { width: 100%; border-collapse: collapse; font-size: .88rem; min-width: 34rem; }
.doc-table th, .doc-table td { padding: .8rem .9rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc-table th {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .05em; text-transform: uppercase;
  color: var(--cream-3); background: var(--bg-4); white-space: nowrap;
}
.doc-table td { color: var(--cream-2); line-height: 1.5; }
.doc-table tbody tr:last-child td { border-bottom: 0; }
.doc-table td:first-child { color: var(--cream); font-weight: 500; }

.doc-cta {
  background: var(--bg-3); border: 1px solid var(--line-strong); border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 4vw, 2.6rem); margin-top: clamp(2.5rem, 5vw, 3.5rem);
}
.doc-cta .section-body { margin-bottom: 0; }
.doc-cta .export-actions { margin-top: 1.6rem; }

/* =============================================================
   8. Page: créditos
   ============================================================= */
.page-credits main { padding-top: 8rem; padding-bottom: 6rem; max-width: 46rem; }
.page-credits .back-link { display: inline-flex; align-items: center; gap: .5em; color: var(--cream-3); font-size: .85rem; }
.page-credits .back-link:hover { color: var(--accent); }
.page-credits h1 { font-family: var(--font-display); font-style: italic; font-size: clamp(2rem, 4vw, 2.8rem); margin-top: 1.6rem; }
.page-credits > .container > p { margin-top: 1rem; color: var(--cream-3); }
.credits-list { margin-top: 2.4rem; display: flex; flex-direction: column; gap: 1.1rem; }
.credits-list li { padding-bottom: 1.1rem; border-bottom: 1px solid var(--line); font-size: .92rem; color: var(--cream-3); }
.credits-list strong { color: var(--cream); font-weight: 500; }
.credits-list a { color: var(--accent); }
.credits-list a:hover { text-decoration: underline; }

/* =============================================================
   9. Responsive tune-ups
   ============================================================= */
@media (max-width: 719px) {
  .hero-stats { gap: 1.6rem; }
  .about-card { flex-direction: column; }
}

/* =============================================================
   10. Reduced motion — solo lo intrusivo se apaga
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-mesh { animation-duration: 60s; }
  .comparison-card { animation: none; }
  .comparison-card .strip-face-back { transform: none; position: relative; margin-top: .6rem; }
  .comparison-card { transform: none !important; }
  .splash-line::after { animation: none; }
  .demo-pill.is-reconnecting { animation: none; }
  /* Se mantienen: hover, tilt, fades, mesh (lento), reveals, count-up */
}