/* =============================================================================
   PIXIRA — sistema de diseño
   Caja de herramientas geek. Tono serio, moderno, confiable — no infantil.
   Un solo archivo, secciones numeradas. Sin frameworks, sin preprocesador.
   ============================================================================= */

/* =============================================================
   0. FUENTES LOCALES (vendorizadas — usadas por el canvas de /cartas/)
   ============================================================= */
@font-face {
  font-family: 'Pixira Display';
  src: url('/assets/fonts/space-grotesk-bold.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Pixira Sans';
  src: url('/assets/fonts/inter-regular.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Pixira Sans';
  src: url('/assets/fonts/inter-bold.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}

/* =============================================================
   1. TOKENS
   ============================================================= */
:root {
  /* --- Color: superficie ------------------------------------ */
  --bg:            #0A0B10;
  --bg-soft:       #0D0F17;
  --bg-raised:     #10121B;
  --surface:       #14161F;
  --surface-2:     #191C28;
  --surface-hover: #1F2230;
  --border:        #262A38;
  --border-strong: #363C50;
  --border-hair:   #1C1F2B;

  /* --- Color: texto ------------------------------------------ */
  --text:        #F3F4F8;
  --text-muted:  #A6ACC2;
  --text-faint:  #6D7288;
  --text-on-accent: #FFFFFF;

  /* --- Color: marca -------------------------------------------*/
  --accent:       #7C5CFF;
  --accent-2:     #9B82FF;
  --accent-dim:   #5A42C7;
  --accent-soft:  rgba(124, 92, 255, .14);
  --accent-soft-strong: rgba(124, 92, 255, .28);
  --signal:       #00E6A8;
  --signal-soft:  rgba(0, 230, 168, .14);
  --danger:       #FF6178;
  --warning:      #FFB020;

  /* --- Gradientes ---------------------------------------------*/
  --grad-accent: linear-gradient(135deg, var(--accent) 0%, #5B7CFF 100%);
  --grad-glow: radial-gradient(60% 60% at 50% 0%, rgba(124,92,255,.22), transparent 70%);

  /* --- Tipografía ----------------------------------------------*/
  --font-display: 'Space Grotesk', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-sans:    'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  /* --- Espaciado -------------------------------------------- */
  --space-3xs: .25rem;
  --space-2xs: .5rem;
  --space-xs:  .75rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2rem;
  --space-xl:  3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  /* --- Layout ------------------------------------------------ */
  --container: 1180px;
  --container-narrow: 760px;
  --gutter: clamp(1.25rem, 5vw, 2.5rem);
  --header-h: 68px;

  /* --- Radio / motivo pixel ----------------------------------*/
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-pill: 999px;
  --notch-sm: 6px;
  --notch-md: 10px;
  --notch-lg: 16px;

  /* --- Sombra -------------------------------------------------*/
  --shadow-sm: 0 1px 2px rgba(0,0,0,.5);
  --shadow-md: 0 10px 28px -10px rgba(0,0,0,.6);
  --shadow-lg: 0 28px 64px -20px rgba(0,0,0,.7);
  --shadow-accent: 0 0 0 1px rgba(124,92,255,.35), 0 16px 36px -14px rgba(124,92,255,.4);

  /* --- Movimiento ---------------------------------------------*/
  --dur-fast: .16s;
  --dur: .26s;
  --dur-slow: .5s;
  --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);
}

/* =============================================================
   2. RESET & BASE
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
/* El atributo [hidden] siempre debe ganar, incluso si un componente
   (ej. .calc-warning, .form-field) define su propio "display". Sin
   esto, un elemento con [hidden] puede seguir renderizándose visible
   por especificidad de CSS — bug real detectado en /importacion/. */
[hidden] { display: none !important; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  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; }
input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.08; letter-spacing: -0.02em; font-family: var(--font-display); }
::selection { background: var(--accent); color: #fff; }

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

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .6rem 1rem; background: var(--text); color: var(--bg);
  border-radius: 8px; font-weight: 600; transition: top var(--dur) var(--ease-out);
}
.skip-link:focus { top: 1rem; }

@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) {
  animation-duration: .38s;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

/* =============================================================
   3. UTILIDADES
   ============================================================= */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: var(--container-narrow); }

.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;
}

.section { padding-block: var(--space-3xl); }
.section--tight { padding-block: var(--space-2xl); }
.section--soft { background: var(--bg-soft); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-mono); font-size: .75rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; color: var(--accent-2);
}
.eyebrow::before {
  content: ""; width: 7px; height: 7px; background: var(--accent);
  clip-path: polygon(0 20%, 20% 20%, 20% 0, 80% 0, 80% 20%, 100% 20%, 100% 80%, 80% 80%, 80% 100%, 20% 100%, 20% 80%, 0 80%);
}

.section-head { max-width: 640px; margin-bottom: var(--space-xl); }
.section-head h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); margin-top: .6rem; }
.section-head p { color: var(--text-muted); margin-top: .8rem; font-size: 1.05rem; }
.section-head--center { margin-inline: auto; text-align: center; }

/* Motivo repetido: esquinas tipo pixel (stepped-corner) */
.pixel-frame {
  --notch: var(--notch-md);
  clip-path: polygon(
    0 var(--notch), var(--notch) var(--notch), var(--notch) 0,
    calc(100% - var(--notch)) 0, calc(100% - var(--notch)) var(--notch), 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) calc(100% - var(--notch)), calc(100% - var(--notch)) 100%,
    var(--notch) 100%, var(--notch) calc(100% - var(--notch)), 0 calc(100% - var(--notch))
  );
}
.pixel-frame--sm { --notch: var(--notch-sm); }
.pixel-frame--lg { --notch: var(--notch-lg); }

.divider-pixel {
  height: 4px; width: 100%; margin-block: var(--space-2xl);
  background-image: repeating-linear-gradient(90deg, var(--border-strong) 0 8px, transparent 8px 14px);
}

/* =============================================================
   4. TIPOGRAFÍA
   ============================================================= */
h1 { font-size: clamp(2.2rem, 6vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.6vw, 1.5rem); }
h4 { font-size: 1.05rem; font-weight: 600; }

.prose { color: var(--text-muted); }
.prose h2 {
  color: var(--text); margin-top: var(--space-2xl); margin-bottom: var(--space-sm);
  padding-top: var(--space-md); border-top: 1px solid var(--border-hair);
}
.prose h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.prose h3 { color: var(--text); margin-top: var(--space-lg); margin-bottom: .6rem; font-size: 1.2rem; }
.prose p { margin-bottom: var(--space-sm); font-size: 1.03rem; line-height: 1.75; }
.prose ul, .prose ol { margin: 0 0 var(--space-sm); padding-left: 1.3rem; list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: .5rem; line-height: 1.7; }
.prose li::marker { color: var(--accent-2); }
.prose strong { color: var(--text); font-weight: 600; }
.prose a { color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--accent-soft-strong); }
.prose a:hover { text-decoration-color: var(--accent-2); }
.prose blockquote {
  margin: var(--space-lg) 0; padding: var(--space-md) var(--space-lg);
  border-left: 3px solid var(--accent); background: var(--surface);
  border-radius: 0 var(--r-sm) var(--r-sm) 0; font-size: 1.05rem; color: var(--text);
}
.prose table { width: 100%; border-collapse: collapse; margin: var(--space-md) 0; font-size: .95rem; }
.prose th, .prose td { padding: .65rem .9rem; border-bottom: 1px solid var(--border); text-align: left; }
.prose th { color: var(--text); font-weight: 600; font-family: var(--font-mono); font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; }
.prose code { font-family: var(--font-mono); background: var(--surface-2); padding: .15em .4em; border-radius: 5px; font-size: .9em; }

/* =============================================================
   5. COMPONENTES
   ============================================================= */

/* --- Botones ------------------------------------------------- */
.btn {
  --notch: var(--notch-sm);
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.4rem; font-weight: 600; font-size: .95rem; font-family: var(--font-sans);
  clip-path: polygon(
    0 var(--notch), var(--notch) var(--notch), var(--notch) 0,
    calc(100% - var(--notch)) 0, calc(100% - var(--notch)) var(--notch), 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) calc(100% - var(--notch)), calc(100% - var(--notch)) 100%,
    var(--notch) 100%, var(--notch) calc(100% - var(--notch)), 0 calc(100% - var(--notch))
  );
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
  white-space: nowrap;
}
.btn svg { width: 1.1em; height: 1.1em; flex-shrink: 0; }
.btn:active { transform: scale(.97); }

.btn--primary { background: var(--grad-accent); color: var(--text-on-accent); box-shadow: var(--shadow-accent); }
.btn--primary:hover { box-shadow: 0 0 0 1px rgba(124,92,255,.5), 0 18px 40px -12px rgba(124,92,255,.55); transform: translateY(-1px); }

.btn--secondary { background: var(--surface-2); color: var(--text); border: 1px solid var(--border-strong); }
.btn--secondary:hover { background: var(--surface-hover); border-color: var(--accent-2); }

.btn--ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn--ghost:hover { border-color: var(--border-strong); background: var(--surface); }

.btn--sm { padding: .55rem 1rem; font-size: .85rem; --notch: 5px; }
.btn--block { width: 100%; }
.btn--disabled, .btn[disabled] { opacity: .5; pointer-events: none; }

/* --- Insignias / pills ----------------------------------------*/
.badge {
  display: inline-flex; align-items: center; gap: .4rem;
  font-family: var(--font-mono); font-size: .72rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  padding: .3rem .65rem; border-radius: var(--r-pill);
  background: var(--surface-2); color: var(--text-muted); border: 1px solid var(--border);
}
.badge--accent { background: var(--accent-soft); color: var(--accent-2); border-color: var(--accent-soft-strong); }
.badge--signal { background: var(--signal-soft); color: var(--signal); border-color: rgba(0,230,168,.3); }
.badge--danger { background: rgba(255,97,120,.14); color: var(--danger); border-color: rgba(255,97,120,.35); }
.badge--outline { background: transparent; }

.badge-pro {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .4rem .7rem .4rem .55rem;
  font-family: var(--font-mono); font-size: .72rem; font-weight: 700; letter-spacing: .05em;
  color: var(--bg); background: linear-gradient(135deg, var(--signal), #6BF0C6);
  border-radius: var(--r-pill);
  transition: transform var(--dur-fast) var(--ease-out), filter var(--dur) var(--ease-out);
}
.badge-pro svg { width: 13px; height: 13px; }
.badge-pro:hover { filter: brightness(1.08); transform: translateY(-1px); }

/* --- Tarjetas base ---------------------------------------------*/
.card {
  --notch: var(--notch-md);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: var(--space-lg);
  transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out), transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}

/* --- Tarjeta de herramienta -------------------------------------*/
.tool-card {
  display: flex; flex-direction: column; gap: var(--space-sm);
  height: 100%;
}
.tool-card:hover { border-color: var(--accent-soft-strong); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.tool-card__icon {
  --notch: var(--notch-sm);
  width: 52px; height: 52px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent-2);
  clip-path: polygon(
    0 var(--notch), var(--notch) var(--notch), var(--notch) 0,
    calc(100% - var(--notch)) 0, calc(100% - var(--notch)) var(--notch), 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) calc(100% - var(--notch)), calc(100% - var(--notch)) 100%,
    var(--notch) 100%, var(--notch) calc(100% - var(--notch)), 0 calc(100% - var(--notch))
  );
}
.tool-card__icon svg { width: 26px; height: 26px; }
.tool-card h3 { font-size: 1.15rem; }
.tool-card p { color: var(--text-muted); font-size: .92rem; flex-grow: 1; line-height: 1.6; }
.tool-card__foot { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: .25rem; }

.tool-card--ghost { background: transparent; border-style: dashed; opacity: .78; }
.tool-card--ghost:hover { transform: none; box-shadow: none; border-color: var(--border-strong); }
.tool-card--ghost .tool-card__icon { background: var(--surface-2); color: var(--text-faint); }

.tools-grid {
  display: grid; grid-template-columns: 1fr; gap: var(--space-md);
}

/* --- Franja de valores -------------------------------------------*/
.values-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
.value-item { display: flex; gap: var(--space-sm); align-items: flex-start; }
.value-item__icon {
  --notch: 7px; flex-shrink: 0; width: 44px; height: 44px; display: grid; place-items: center;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--accent-2);
  clip-path: polygon(
    0 var(--notch), var(--notch) var(--notch), var(--notch) 0,
    calc(100% - var(--notch)) 0, calc(100% - var(--notch)) var(--notch), 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) calc(100% - var(--notch)), calc(100% - var(--notch)) 100%,
    var(--notch) 100%, var(--notch) calc(100% - var(--notch)), 0 calc(100% - var(--notch))
  );
}
.value-item__icon svg { width: 22px; height: 22px; }
.value-item h3 { font-size: 1rem; margin-bottom: .3rem; }
.value-item p { color: var(--text-muted); font-size: .92rem; line-height: 1.6; }

/* --- Guías: tarjeta -----------------------------------------------*/
.guide-card { display: flex; flex-direction: column; gap: .75rem; height: 100%; }
.guide-card:hover { border-color: var(--border-strong); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.guide-card__tag { align-self: flex-start; }
.guide-card h3 { font-size: 1.12rem; line-height: 1.3; }
.guide-card p { color: var(--text-muted); font-size: .92rem; line-height: 1.6; flex-grow: 1; }
.guide-card__meta {
  display: flex; align-items: center; gap: .5rem; font-family: var(--font-mono);
  font-size: .74rem; color: var(--text-faint); margin-top: .25rem;
}
.guide-card__link {
  display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; font-size: .9rem; color: var(--accent-2);
}
.guide-card__link svg { width: 16px; height: 16px; transition: transform var(--dur) var(--ease-out); }
.guide-card:hover .guide-card__link svg { transform: translateX(3px); }

.guides-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }

/* --- Sección PRO / candado ------------------------------------------*/
.pro-panel {
  --notch: var(--notch-lg);
  position: relative; overflow: hidden;
  background: radial-gradient(120% 140% at 100% 0%, rgba(0,230,168,.10), transparent 55%), var(--surface);
  border: 1px solid var(--border);
  padding: var(--space-2xl) var(--space-xl);
}
.pro-panel__head { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-md); }
.pro-panel__lock {
  width: 40px; height: 40px; display: grid; place-items: center; flex-shrink: 0;
  background: var(--signal-soft); color: var(--signal); border-radius: var(--r-sm);
}
.pro-panel__lock svg { width: 20px; height: 20px; }
.pro-panel p.lead { color: var(--text-muted); max-width: 60ch; font-size: 1.02rem; margin-bottom: var(--space-lg); }

.pro-features { display: grid; grid-template-columns: 1fr; gap: var(--space-sm); margin-bottom: var(--space-lg); }
.pro-feature {
  display: flex; align-items: center; gap: .8rem;
  padding: var(--space-sm); background: var(--bg-raised); border: 1px solid var(--border-hair); border-radius: var(--r-sm);
}
.pro-feature__lock { flex-shrink: 0; width: 30px; height: 30px; display: grid; place-items: center; color: var(--text-faint); background: var(--surface-2); border-radius: 8px; }
.pro-feature__lock svg { width: 15px; height: 15px; }
.pro-feature h4 { font-size: .95rem; }
.pro-feature p { font-size: .84rem; color: var(--text-faint); }

/* --- Formulario ------------------------------------------------------*/
.form-field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: var(--space-md); }
.form-field label { font-size: .85rem; font-weight: 600; color: var(--text); }
.form-field .hint { font-size: .78rem; color: var(--text-faint); }
.form-field input, .form-field textarea {
  background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: var(--r-sm);
  padding: .75rem .9rem; font-size: .95rem; color: var(--text);
  transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--accent-2); background: var(--surface); outline: none; }
.form-field textarea { resize: vertical; min-height: 120px; font-family: var(--font-sans); }
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--text-faint); }
.form-note { font-size: .82rem; color: var(--text-faint); margin-top: var(--space-sm); line-height: 1.6; }

/* --- FAQ (details/summary) ---------------------------------------------*/
.faq-item {
  border-bottom: 1px solid var(--border-hair);
}
.faq-item summary {
  cursor: pointer; list-style: none; padding: 1.1rem 0;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-weight: 600; font-size: 1rem; color: var(--text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus {
  flex-shrink: 0; width: 22px; height: 22px; position: relative; color: var(--accent-2);
}
.faq-item summary .plus::before, .faq-item summary .plus::after {
  content: ""; position: absolute; background: currentColor; top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.faq-item summary .plus::before { width: 14px; height: 2px; }
.faq-item summary .plus::after { width: 2px; height: 14px; transition: transform var(--dur) var(--ease-out); }
.faq-item[open] summary .plus::after { transform: translate(-50%,-50%) rotate(90deg) scaleY(0); }
.faq-item p { color: var(--text-muted); padding-bottom: 1.2rem; font-size: .95rem; line-height: 1.65; max-width: 68ch; }

/* --- Slot de anuncio -----------------------------------------------------*/
.ad-slot {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .3rem;
  min-height: 100px; border: 1px dashed var(--border-strong); border-radius: var(--r-sm);
  background: repeating-linear-gradient(135deg, var(--surface) 0 10px, var(--bg-soft) 10px 20px);
  color: var(--text-faint); font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
}
.ad-slot span { opacity: .8; }

/* --- Nota "en camino" -------------------------------------------------*/
.building-card {
  --notch: var(--notch-lg);
  text-align: center; padding: var(--space-2xl) var(--space-lg);
  background: var(--surface); border: 1px dashed var(--border-strong);
}
.building-card__icon {
  width: 64px; height: 64px; margin: 0 auto var(--space-md); display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent-2); border-radius: var(--r-md);
}
.building-card__icon svg { width: 32px; height: 32px; }
.building-card h2 { font-size: 1.4rem; margin-bottom: .6rem; }
.building-card p { color: var(--text-muted); max-width: 46ch; margin-inline: auto; }
.building-card__actions { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; margin-top: var(--space-lg); }

/* =============================================================
   6. HEADER / NAV
   ============================================================= */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(10,11,16,.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.site-header.is-scrolled { border-bottom-color: var(--border); background: rgba(10,11,16,.92); }
.site-header__bar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); width: 100%; }

.logo { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; color: var(--text); flex-shrink: 0; }
.logo__mark { width: 26px; height: 26px; flex-shrink: 0; }
.logo__mark rect { transition: fill var(--dur) var(--ease-out); }
.logo .x { color: var(--accent-2); }

.nav-desktop { display: none; }
.nav-desktop ul { display: flex; align-items: center; gap: var(--space-lg); }
.nav-desktop a {
  position: relative; font-size: .92rem; font-weight: 500; color: var(--text-muted);
  padding-block: .3rem; transition: color var(--dur) var(--ease-out);
}
.nav-desktop a:hover { color: var(--text); }
.nav-desktop a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px; background: var(--accent-2);
  transition: right var(--dur) var(--ease-out);
}
.nav-desktop a:hover::after, .nav-desktop a[aria-current="page"]::after { right: 0; }
.nav-desktop a[aria-current="page"] { color: var(--text); }

.header__actions { display: flex; align-items: center; gap: .6rem; }

.nav-toggle {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: var(--r-sm);
  border: 1px solid var(--border); background: var(--surface);
}
.nav-toggle svg { width: 18px; height: 18px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.nav-mobile {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 480;
  background: rgba(8,9,14,.98); backdrop-filter: blur(6px);
  padding: var(--space-lg) var(--gutter);
  transform: translateY(-8px); opacity: 0; pointer-events: none;
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.nav-mobile.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.nav-mobile ul { display: flex; flex-direction: column; gap: .25rem; }
.nav-mobile a {
  display: block; padding: 1rem .25rem; font-size: 1.15rem; font-weight: 600;
  border-bottom: 1px solid var(--border-hair); color: var(--text);
}
.nav-mobile a[aria-current="page"] { color: var(--accent-2); }
.nav-mobile__foot { margin-top: var(--space-lg); }

/* =============================================================
   7. HERO
   ============================================================= */
.hero {
  position: relative; padding-block: calc(var(--header-h) + var(--space-3xl)) var(--space-2xl);
  overflow: clip;
}
.hero::before {
  content: ""; position: absolute; inset: -10% -10% auto -10%; height: 640px;
  background: var(--grad-glow); pointer-events: none; z-index: -1;
}
.hero__inner { max-width: 760px; }
.hero .eyebrow { margin-bottom: var(--space-md); }
.hero h1 { margin-bottom: var(--space-sm); }
.hero h1 .accent-word { color: var(--accent-2); }
.hero__lead { font-size: 1.15rem; color: var(--text-muted); max-width: 56ch; margin-bottom: var(--space-lg); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: var(--space-xl); }
.hero__stats { display: flex; flex-wrap: wrap; gap: var(--space-lg); font-family: var(--font-mono); font-size: .82rem; color: var(--text-faint); }
.hero__stats strong { color: var(--text); font-weight: 700; }

/* =============================================================
   8. ARTÍCULO / PÁGINAS DE CONTENIDO
   ============================================================= */
.page-header {
  padding-block: calc(var(--header-h) + var(--space-2xl)) var(--space-lg);
}
.page-header .eyebrow { margin-bottom: var(--space-sm); }
.page-header p.lead { color: var(--text-muted); font-size: 1.08rem; max-width: 64ch; margin-top: var(--space-sm); }

.article-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: .7rem;
  font-family: var(--font-mono); font-size: .78rem; color: var(--text-faint); margin-top: var(--space-md);
}
.article-meta .dot { width: 3px; height: 3px; background: var(--text-faint); border-radius: 50%; }

.callout {
  --notch: var(--notch-md);
  display: flex; gap: var(--space-sm); align-items: flex-start;
  background: var(--surface); border: 1px solid var(--accent-soft-strong);
  padding: var(--space-md) var(--space-lg); margin: var(--space-xl) 0;
}
.callout__icon { flex-shrink: 0; width: 34px; height: 34px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-2); border-radius: var(--r-sm); }
.callout__icon svg { width: 18px; height: 18px; }
.callout h4 { margin-bottom: .3rem; }
.callout p { color: var(--text-muted); font-size: .92rem; margin: 0; }
.callout .btn { margin-top: .8rem; }

/* =============================================================
   9. FOOTER
   ============================================================= */
.site-footer { border-top: 1px solid var(--border); background: var(--bg-soft); padding-top: var(--space-2xl); }
.footer-grid {
  display: grid; grid-template-columns: 1fr; gap: var(--space-xl);
  padding-bottom: var(--space-xl);
}
.footer-brand .logo { margin-bottom: var(--space-sm); }
.footer-brand p { color: var(--text-muted); font-size: .92rem; max-width: 34ch; line-height: 1.6; }
.footer-social { display: flex; gap: .6rem; margin-top: var(--space-md); }
.footer-social a {
  width: 38px; height: 38px; display: grid; place-items: center;
  border: 1px solid var(--border); border-radius: var(--r-sm); color: var(--text-faint);
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.footer-social a:hover { color: var(--accent-2); border-color: var(--accent-soft-strong); }
.footer-social svg { width: 17px; height: 17px; }

.footer-col h5 {
  font-family: var(--font-mono); font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: var(--space-sm);
}
.footer-col ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-col a { font-size: .92rem; color: var(--text-muted); transition: color var(--dur) var(--ease-out); }
.footer-col a:hover { color: var(--text); }

.footer-ad { padding-block: var(--space-lg); border-top: 1px solid var(--border-hair); }

.footer-bottom {
  border-top: 1px solid var(--border-hair); padding-block: var(--space-md);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem;
  font-size: .82rem; color: var(--text-faint);
}
.footer-bottom__made { display: inline-flex; align-items: center; gap: .4rem; }
.footer-bottom__made svg { width: 14px; height: 14px; color: var(--signal); }

/* =============================================================
   10. EFECTOS: REVEAL
   ============================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(18px);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
[data-reveal-group] > * { transition-delay: calc(var(--i, 0) * 60ms); }

/* =============================================================
   11. RESPONSIVE (mobile-first)
   ============================================================= */
@media (min-width: 540px) {
  .values-grid { grid-template-columns: repeat(3, 1fr); }
  .pro-features { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-wrap: nowrap; }
}

@media (min-width: 720px) {
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
  .guides-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
}

@media (min-width: 960px) {
  .nav-desktop { display: block; }
  .nav-toggle { display: none; }
  .nav-mobile { display: none; }
  .tools-grid { grid-template-columns: repeat(3, 1fr); }
  .guides-grid { grid-template-columns: repeat(3, 1fr); }
  .hero__stats { gap: var(--space-2xl); }
}

@media (min-width: 1280px) {
  .container { padding-inline: var(--gutter); }
}

/* =============================================================
   13. HERRAMIENTA: CALCULADORA (importación)
   ============================================================= */
.tool-app { padding-block: calc(var(--header-h) + var(--space-2xl)) 0; }

.calc-card { padding: var(--space-lg); }
@media (min-width: 720px) { .calc-card { padding: var(--space-xl); } }

.calc-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); align-items: start; }
.calc-grid > * { min-width: 0; } /* evita que el contenido "reviente" el ancho de la columna en grid */
@media (min-width: 960px) { .calc-grid { grid-template-columns: 1.05fr .95fr; } }

.calc-section-title {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-faint); margin: var(--space-lg) 0 var(--space-sm); padding-top: var(--space-md);
  border-top: 1px solid var(--border-hair);
}
.calc-section-title:first-child { margin-top: 0; padding-top: 0; border-top: 0; }

.calc-row-2 { display: grid; grid-template-columns: 1fr; gap: 0 var(--space-md); }
.calc-row-2 > * { min-width: 0; } /* evita que el prefijo de moneda "reviente" la columna */
@media (min-width: 540px) { .calc-row-2 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 719.98px) { .calc-row-2 { grid-template-columns: 1fr; } } /* precio/envío con prefijo de moneda: mejor en una sola columna hasta tablet */

.form-field select {
  background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: var(--r-sm);
  padding: .75rem .9rem; font-size: .95rem; color: var(--text); width: 100%;
  transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.form-field select:focus { border-color: var(--accent-2); background: var(--surface); outline: none; }

/* Campo de monto con la moneda de origen pegada como prefijo — deja
   clarísimo que ese número NO está en pesos. */
.input-currency { display: flex; align-items: stretch; }
.input-currency__prefix {
  display: flex; align-items: center; justify-content: center;
  padding: 0 .7rem; font-family: var(--font-mono); font-size: .8rem; font-weight: 700;
  background: var(--surface); border: 1px solid var(--border-strong); border-right: 0;
  border-radius: var(--r-sm) 0 0 var(--r-sm);
  color: var(--accent-2); white-space: nowrap; flex-shrink: 0;
  min-width: 4.4rem;
}
.form-field .input-currency input {
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  border-left: 0;
  min-width: 0;
}

.checkbox-field { display: flex; align-items: flex-start; gap: .6rem; cursor: pointer; padding: .5rem 0; }
.checkbox-field input[type="checkbox"] { accent-color: var(--accent); width: 18px; height: 18px; margin-top: .15rem; flex-shrink: 0; }
.checkbox-field .label-text { font-size: .92rem; color: var(--text); font-weight: 500; }
.checkbox-field .hint { display: block; font-size: .78rem; color: var(--text-faint); margin-top: .2rem; font-weight: 400; }

.calc-conditional { padding-left: 1.7rem; margin-top: -.3rem; margin-bottom: var(--space-sm); display: flex; flex-direction: column; gap: .6rem; }
.calc-conditional[hidden] { display: none; }

.calc-results {
  background: var(--bg-raised); border: 1px solid var(--border); padding: var(--space-lg);
}
@media (min-width: 960px) {
  .calc-results { position: sticky; top: calc(var(--header-h) + 16px); }
}
.calc-results__label { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-faint); }
.calc-results__heading { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--text); margin: .3rem 0 var(--space-md); }
.calc-results__total { font-family: var(--font-display); font-size: clamp(1.8rem, 5vw, 2.5rem); font-weight: 700; color: var(--text); margin: .3rem 0 .15rem; }
.calc-results__per-piece { font-size: .88rem; color: var(--text-muted); margin-bottom: var(--space-md); }
.calc-badge-rate { margin-bottom: var(--space-md); }

.calc-breakdown { display: flex; flex-direction: column; border-top: 1px solid var(--border-hair); margin-top: var(--space-sm); }
.calc-breakdown__row { display: flex; justify-content: space-between; gap: var(--space-sm); padding: .6rem 0; border-bottom: 1px solid var(--border-hair); font-size: .88rem; }
.calc-breakdown__row.is-total { border-bottom: none; padding-top: .9rem; font-weight: 700; font-size: 1.02rem; }
.calc-breakdown__label { color: var(--text-muted); }
.calc-breakdown__row.is-total .calc-breakdown__label { color: var(--text); }
.calc-breakdown__sub { display: block; font-size: .74rem; color: var(--text-faint); margin-top: .15rem; font-weight: 400; }
.calc-breakdown__value { font-family: var(--font-mono); color: var(--text); white-space: nowrap; }

.calc-warning { display: flex; gap: .75rem; padding: var(--space-md); margin-bottom: var(--space-md); background: rgba(255,97,120,.08); border: 1px solid rgba(255,97,120,.35); border-radius: var(--r-sm); }
.calc-warning__icon { flex-shrink: 0; width: 30px; height: 30px; display: grid; place-items: center; color: var(--danger); }
.calc-warning h4 { color: var(--text); margin-bottom: .3rem; }
.calc-warning p { font-size: .88rem; color: var(--text-muted); margin: 0; }

.calc-note { display: flex; gap: .6rem; align-items: flex-start; margin-top: var(--space-md); padding-top: var(--space-md); border-top: 1px solid var(--border-hair); }
.calc-note svg { flex-shrink: 0; width: 16px; height: 16px; color: var(--text-faint); margin-top: .15rem; }
.calc-note p { font-size: .78rem; color: var(--text-faint); margin: 0; line-height: 1.6; }

/* --- Trámite/courier: resumen incluido por defecto + panel avanzado -------- */
.calc-info-row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm);
  padding: .7rem .9rem; background: var(--bg-raised); border: 1px solid var(--border-hair);
  border-radius: var(--r-sm); margin-bottom: .6rem;
}
.calc-info-row__text h4 { font-size: .88rem; margin-bottom: .2rem; color: var(--text); }
.calc-info-row__text p { font-size: .78rem; color: var(--text-faint); line-height: 1.5; margin: 0; }
.calc-info-row__amount {
  font-family: var(--font-mono); font-weight: 700; font-size: .92rem; color: var(--text);
  white-space: nowrap; flex-shrink: 0; padding-left: .75rem;
}
.calc-info-row__amount.is-off { color: var(--text-faint); font-weight: 500; font-size: .8rem; }

.calc-advanced { margin-top: var(--space-sm); border: 1px solid var(--border-hair); border-radius: var(--r-sm); padding-inline: .9rem; }
.calc-advanced summary {
  cursor: pointer; list-style: none; padding: .7rem 0;
  display: flex; align-items: center; justify-content: space-between; gap: .6rem;
  font-size: .85rem; font-weight: 600; color: var(--text-muted);
}
.calc-advanced summary::-webkit-details-marker { display: none; }
.calc-advanced summary .plus { flex-shrink: 0; width: 18px; height: 18px; position: relative; color: var(--accent-2); }
.calc-advanced summary .plus::before, .calc-advanced summary .plus::after {
  content: ""; position: absolute; background: currentColor; top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.calc-advanced summary .plus::before { width: 11px; height: 1.6px; }
.calc-advanced summary .plus::after { width: 1.6px; height: 11px; transition: transform var(--dur) var(--ease-out); }
.calc-advanced[open] summary .plus::after { transform: translate(-50%,-50%) rotate(90deg) scaleY(0); }
.calc-advanced__body { padding-bottom: var(--space-sm); }
.calc-advanced .checkbox-field:first-child { padding-top: 0; }

.steps-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 720px) { .steps-grid { grid-template-columns: repeat(3, 1fr); } }
.step-item__num {
  --notch: 6px; width: 36px; height: 36px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent-2); font-family: var(--font-mono); font-weight: 700; font-size: .95rem;
  margin-bottom: var(--space-sm);
  clip-path: polygon(
    0 var(--notch), var(--notch) var(--notch), var(--notch) 0,
    calc(100% - var(--notch)) 0, calc(100% - var(--notch)) var(--notch), 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) calc(100% - var(--notch)), calc(100% - var(--notch)) 100%,
    var(--notch) 100%, var(--notch) calc(100% - var(--notch)), 0 calc(100% - var(--notch))
  );
}
.step-item h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.step-item p { color: var(--text-muted); font-size: .92rem; line-height: 1.6; }

/* =============================================================
   15. HERRAMIENTA: CREADOR DE CARTAS
   ============================================================= */

/* --- Selector de estilo (batalla / personaje) ----------------------- */
.style-switch { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: var(--space-lg); }
.style-switch__btn {
  --notch: var(--notch-sm);
  flex: 1 1 200px; display: flex; align-items: center; gap: .7rem;
  padding: .9rem 1rem; background: var(--surface-2); border: 1px solid var(--border);
  clip-path: polygon(
    0 var(--notch), var(--notch) var(--notch), var(--notch) 0,
    calc(100% - var(--notch)) 0, calc(100% - var(--notch)) var(--notch), 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) calc(100% - var(--notch)), calc(100% - var(--notch)) 100%,
    var(--notch) 100%, var(--notch) calc(100% - var(--notch)), 0 calc(100% - var(--notch))
  );
  transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.style-switch__btn[aria-pressed="true"] { border-color: var(--accent-2); background: var(--accent-soft); color: var(--text); }
.style-switch__icon { flex-shrink: 0; width: 34px; height: 34px; display: grid; place-items: center; background: var(--surface); border-radius: 8px; color: var(--text-faint); }
.style-switch__btn[aria-pressed="true"] .style-switch__icon { color: var(--accent-2); }
.style-switch__icon svg { width: 18px; height: 18px; }
.style-switch__label { display: block; font-weight: 600; font-size: .92rem; text-align: left; }
.style-switch__hint { display: block; font-size: .76rem; color: var(--text-faint); font-weight: 400; margin-top: .1rem; }

/* --- Layout general del editor -------------------------------------- */
.cartas-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); align-items: start; }
.cartas-grid > * { min-width: 0; } /* evita que el contenido "reviente" el ancho de la columna en grid */
@media (max-width: 959.98px) { .cartas-preview { order: -1; } }
@media (min-width: 960px) { .cartas-grid { grid-template-columns: 1fr 1.1fr; } }

[data-style-panel] { display: none; }
[data-style-panel].is-active { display: block; }

/* --- Zona de carga de imagen ------------------------------------------ */
.upload-dropzone {
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: .5rem;
  border: 2px dashed var(--border-strong); border-radius: var(--r-md);
  padding: var(--space-lg); cursor: pointer; transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.upload-dropzone:hover, .upload-dropzone.is-dragover { border-color: var(--accent-2); background: var(--accent-soft); }
.upload-dropzone input[type="file"] { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.upload-dropzone__icon { width: 40px; height: 40px; display: grid; place-items: center; color: var(--text-faint); background: var(--surface-2); border-radius: var(--r-sm); }
.upload-dropzone__icon svg { width: 20px; height: 20px; }
.upload-dropzone strong { font-size: .92rem; }
.upload-dropzone span { font-size: .78rem; color: var(--text-faint); }
.upload-dropzone__thumb { width: 56px; height: 56px; border-radius: var(--r-sm); object-fit: cover; display: none; }
.upload-dropzone.has-image .upload-dropzone__thumb { display: block; }

.privacy-note { display: flex; gap: .5rem; align-items: flex-start; margin-top: .6rem; }
.privacy-note svg { flex-shrink: 0; width: 15px; height: 15px; color: var(--signal); margin-top: .15rem; }
.privacy-note p { font-size: .78rem; color: var(--text-faint); margin: 0; line-height: 1.6; }

/* --- Selector de tipo/elemento (íconos originales) --------------------- */
.type-picker { display: flex; flex-wrap: wrap; gap: .5rem; }
.type-picker button {
  width: 44px; height: 44px; display: grid; place-items: center;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-sm);
  transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.type-picker button canvas { width: 24px; height: 24px; }
.type-picker button[aria-pressed="true"] { border-color: var(--accent-2); background: var(--accent-soft); transform: translateY(-2px); }
.type-picker__label { font-size: .82rem; color: var(--text-muted); margin-top: .5rem; }
.type-picker__label strong { color: var(--text); }

/* --- Selector de color de marco ------------------------------------------ */
.color-picker { display: flex; flex-wrap: wrap; gap: .55rem; }
.color-swatch {
  width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--border);
  transition: transform var(--dur-fast) var(--ease-out), border-color var(--dur) var(--ease-out); position: relative;
}
.color-swatch[aria-pressed="true"] { border-color: var(--text); transform: scale(1.12); }
.color-swatch[aria-pressed="true"]::after {
  content: ""; position: absolute; inset: 6px; border-radius: 50%; background: #fff; opacity: .85;
}

/* --- Selector de tema de marco (miniatura real por estilo) ------------------ */
.tema-picker { display: flex; flex-wrap: wrap; gap: .6rem; }
.tema-swatch {
  display: flex; flex-direction: column; align-items: center; gap: .35rem;
  width: 64px; padding: .5rem .4rem; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: var(--r-sm);
  transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.tema-swatch canvas { width: 34px; height: 48px; border-radius: 3px; box-shadow: 0 2px 6px rgba(0,0,0,.35); }
.tema-swatch span { font-size: .68rem; font-weight: 600; color: var(--text-muted); text-align: center; line-height: 1.2; }
.tema-swatch[aria-pressed="true"] { border-color: var(--accent-2); background: var(--accent-soft); transform: translateY(-2px); }
.tema-swatch[aria-pressed="true"] span { color: var(--text); }

/* --- Ataques (batalla) ---------------------------------------------------- */
.attack-block { border: 1px solid var(--border-hair); border-radius: var(--r-sm); padding: var(--space-sm); margin-bottom: var(--space-sm); }
.attack-block__title { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--text-faint); margin-bottom: .6rem; }

/* --- Perfil opcional (personaje) ------------------------------------------ */
.perfil-row { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-bottom: .6rem; }

/* --- Vista previa ----------------------------------------------------------- */
.cartas-preview__stage { display: flex; flex-direction: column; align-items: center; gap: var(--space-md); }
@media (min-width: 960px) { .cartas-preview__stage { position: sticky; top: calc(var(--header-h) + 16px); } }

.card-canvas-wrap {
  position: relative; width: 100%; max-width: 320px; aspect-ratio: 63 / 88;
  border-radius: var(--r-md); overflow: hidden; box-shadow: var(--shadow-lg);
  background: #f4f4f6;
}
.card-canvas-wrap canvas { width: 100%; height: 100%; display: block; touch-action: none; }
.card-canvas-wrap canvas.has-image { cursor: grab; }
.card-canvas-wrap canvas.has-image.is-dragging { cursor: grabbing; }

/* --- Reposicionar imagen (arrastrar + zoom) -------------------------------- */
.imagen-controls { display: flex; flex-direction: column; gap: .5rem; padding: .7rem .9rem; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-sm); width: 100%; max-width: 320px; }
.imagen-controls .hint { font-size: .74rem; color: var(--text-faint); }
.imagen-controls label { display: flex; }
.imagen-controls .label-text { font-size: .85rem; font-weight: 600; }
.imagen-controls input[type="range"] { width: 100%; accent-color: var(--accent-2); }

.acabado-field { width: 100%; max-width: 320px; }

.btn--download {
  width: 100%; max-width: 320px; padding: 1rem 1.2rem; font-size: 1rem;
}
.download-hint { font-size: .78rem; color: var(--text-faint); text-align: center; max-width: 320px; line-height: 1.6; }
.download-hint a { color: var(--accent-2); text-decoration: underline; text-underline-offset: 2px; }

/* --- Diálogo de descarga (popup con anuncio) -------------------------------- */
.download-dialog {
  --notch: var(--notch-md);
  border: 1px solid var(--border-strong); background: var(--bg-raised); color: var(--text);
  padding: var(--space-lg); max-width: 420px; width: calc(100% - 2rem);
  clip-path: polygon(
    0 var(--notch), var(--notch) var(--notch), var(--notch) 0,
    calc(100% - var(--notch)) 0, calc(100% - var(--notch)) var(--notch), 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) calc(100% - var(--notch)), calc(100% - var(--notch)) 100%,
    var(--notch) 100%, var(--notch) calc(100% - var(--notch)), 0 calc(100% - var(--notch))
  );
}
.download-dialog::backdrop { background: rgba(6,7,11,.72); backdrop-filter: blur(2px); }
.download-dialog__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-md); }
.download-dialog__head h3 { font-size: 1.05rem; margin: 0; display: flex; align-items: center; gap: .5rem; }
.download-dialog__head h3 svg { width: 18px; height: 18px; color: var(--signal); }
.dialog-close { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 8px; color: var(--text-faint); }
.dialog-close:hover { color: var(--text); background: var(--surface-2); }
.dialog-close svg { width: 16px; height: 16px; }
.download-dialog p { color: var(--text-muted); font-size: .9rem; margin-bottom: var(--space-md); }
.download-dialog .ad-slot { margin-bottom: var(--space-md); }

/* --- Ideas de uso ------------------------------------------------------------- */
.ideas-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
@media (min-width: 720px) { .ideas-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .ideas-grid { grid-template-columns: repeat(4, 1fr); } }
.idea-card { text-align: left; }
.idea-card__icon {
  --notch: 7px; width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: var(--space-sm);
  background: var(--surface-2); border: 1px solid var(--border); color: var(--accent-2);
  clip-path: polygon(
    0 var(--notch), var(--notch) var(--notch), var(--notch) 0,
    calc(100% - var(--notch)) 0, calc(100% - var(--notch)) var(--notch), 100% var(--notch),
    100% calc(100% - var(--notch)), calc(100% - var(--notch)) calc(100% - var(--notch)), calc(100% - var(--notch)) 100%,
    var(--notch) 100%, var(--notch) calc(100% - var(--notch)), 0 calc(100% - var(--notch))
  );
}
.idea-card__icon svg { width: 20px; height: 20px; }
.idea-card h3 { font-size: .98rem; margin-bottom: .35rem; }
.idea-card p { font-size: .85rem; color: var(--text-muted); line-height: 1.6; }

/* =============================================================
   16. REDUCED MOTION — solo lo intrusivo
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
}