/* =============================================================================
   Fox Marketing — base común de la landing (auditoria.) y la página de gracias.
   Copia idéntica en gracias-foxmarketing-landing/assets/css/fox-base.css.
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }
body { margin: 0; background: var(--ink); color: var(--fg); font-family: var(--font-t); font-size: 17px; line-height: 1.62; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
body::after { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 2000; opacity: .05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
[hidden] { display: none !important; }
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3 { font-family: var(--font-d); margin: 0; line-height: 1.05; letter-spacing: -.025em; font-weight: 800; text-wrap: balance; overflow-wrap: break-word; }
p { margin: 0; }
p + p { margin-top: 1em; }
::selection { background: var(--gold); color: #000; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 3000; background: var(--gold); color: #000; padding: .7rem 1rem; font-weight: 700; }
.skip-link:focus { left: 1rem; top: 1rem; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); }
.wrap-narrow { max-width: 860px; }
.mono { font-family: var(--font-m); font-size: .92em; }
.oro { background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* barra sin puntos de fuga */
.barra { position: fixed; top: 0; left: 0; right: 0; z-index: 1100; height: 72px; display: flex; align-items: center; transition: background-color .35s, border-color .35s; border-bottom: 1px solid transparent; }
.barra.is-stuck { background: rgba(5,4,3,.78); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); border-bottom-color: rgba(240,180,60,.14); }
.barra-in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.marca img { height: 42px; width: auto; }

/* botones */
.btn { --bh: 52px; position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: var(--bh); padding: .8rem 1.5rem; border-radius: 999px;
  font-family: var(--font-d); font-weight: 700; font-size: .95rem; text-decoration: none; line-height: 1.15; text-align: center; overflow: hidden; isolation: isolate;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background-color .25s, border-color .25s; }
.btn svg { width: 18px; height: 18px; flex: none; transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn-gold, .btn-primary { background: var(--grad-gold); color: #160E02; box-shadow: 0 10px 30px -10px rgba(240,180,60,.55), inset 0 1px 0 rgba(255,255,255,.45); }
.btn-gold::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%); transform: translateX(-120%); transition: transform .8s var(--ease); }
.btn-gold:hover::after { transform: translateX(120%); }
.btn-line { border: 1px solid rgba(240,180,60,.45); color: var(--fg); background: rgba(240,180,60,.04); }
.btn-line:hover { border-color: var(--gold); background: rgba(240,180,60,.1); }
.btn-sm { --bh: 44px; padding: .55rem 1.1rem; font-size: .86rem; }
.btn-lg { --bh: 60px; padding: 1rem 1.9rem; font-size: 1.02rem; }
.btn-block { width: 100%; }

/* rótulos y secciones */
.rotulo { display: inline-flex; align-items: center; gap: .7rem; font-family: var(--font-d); font-weight: 600; font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; color: var(--gold); }
@media (max-width: 520px) { .rotulo { letter-spacing: .2em; } }
.rotulo::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .7; }
.sec-paper .rotulo, .sec-ivory .rotulo { color: #9A5A00; }
.h2 { font-size: clamp(2rem, 4.4vw, 3.5rem); }
.lead { font-size: clamp(1.04rem, 1.4vw, 1.2rem); color: var(--fg-2); max-width: 62ch; }
.sec { position: relative; padding: clamp(80px, 10vw, 140px) 0; }
.sec-coal { background: var(--coal); }
.sec-night { background: #000; }
.sec-paper { background: var(--paper); color: var(--on-paper); color-scheme: light; }
.sec-ivory { background: var(--ivory); color: var(--on-paper); color-scheme: light; }
.sec-paper .lead, .sec-ivory .lead { color: var(--on-paper-2); }
.sec-head { display: grid; gap: 1rem; max-width: 800px; margin-bottom: clamp(2.2rem, 5vw, 3.6rem); }
.sec-head.centro { margin-left: auto; margin-right: auto; text-align: center; justify-items: center; }

/* revelados (fx/fox.js) */
.fx [data-rv]:not([data-rv="lines"]) { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform 1s var(--ease); }
.fx [data-rv].is-in:not([data-rv="lines"]), .fx-safe [data-rv] { opacity: 1 !important; transform: none !important; }
.fx [data-rv="lines"] .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.fx [data-rv="lines"] .wi { display: inline-block; transform: translateY(105%); transition: transform 1s var(--ease); }
.fx [data-rv="lines"].is-in .wi, .fx-safe [data-rv="lines"] .wi { transform: none; }
[data-fx-scene] { position: absolute; inset: 0; pointer-events: none; }
[data-fx-scene] canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.2s var(--ease); }
[data-fx-scene][data-fx-listo] canvas { opacity: 1; }

/* listas con check */
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.checks li { display: grid; grid-template-columns: 22px 1fr; gap: .8rem; align-items: start; }
.checks svg { width: 20px; height: 20px; margin-top: .15rem; fill: none; stroke: var(--gold); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.sec-paper .checks svg, .sec-ivory .checks svg { stroke: #B06A00; }

/* FAQ */
.faq { display: grid; gap: .6rem; }
.faq details { border-radius: 14px; border: 1px solid rgba(26,20,14,.12); background: #fff; }
.faq details[open] { border-color: rgba(176,106,0,.4); background: #FFFDF8; }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 1.1rem 1.3rem; font-family: var(--font-d); font-weight: 700; font-size: 1.02rem; min-height: 56px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-m); font-size: 1.3rem; color: #B06A00; transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq-cuerpo { padding: 0 1.3rem 1.2rem; color: var(--on-paper-2); }

/* pie */
.pie { background: #000; border-top: 1px solid rgba(240,180,60,.14); padding: 3.5rem 0 2rem; font-size: .88rem; color: var(--fg-3); }
.pie-in { display: flex; flex-wrap: wrap; gap: 2rem; align-items: center; }
.pie-logo { width: 130px; height: auto; }
.pie-claim { font-family: var(--font-d); font-weight: 800; font-size: clamp(1.3rem, 2.4vw, 1.8rem); color: var(--fg); letter-spacing: -.02em; }
.pie-sub { margin: .4rem 0 1.2rem; }
.pie-legal { margin-top: 2.4rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.08); display: grid; gap: .5rem; font-size: .8rem; }
.pie-enlaces { display: flex; gap: 1.2rem; }
.pie-enlaces a { color: var(--fg-2); }

/* modal legal */
.legal-modal { width: min(760px, calc(100vw - 24px)); max-height: min(86vh, 900px); padding: 0; border: 1px solid rgba(240,180,60,.35); border-radius: 18px; background: var(--paper); color: var(--on-paper); }
.legal-modal[open] { display: flex; flex-direction: column; }
.legal-modal::backdrop { background: rgba(0,0,0,.72); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.legal-cab, .legal-pie { display: flex; align-items: center; justify-content: space-between; padding: .8rem 1.2rem; border-bottom: 1px solid rgba(26,20,14,.1); }
.legal-pie { border-bottom: 0; border-top: 1px solid rgba(26,20,14,.1); justify-content: flex-end; }
.legal-k { font-family: var(--font-d); font-weight: 700; }
.legal-cerrar { width: 44px; height: 44px; font-size: 1.6rem; color: var(--on-paper-2); }
.legal-cuerpo { overflow-y: auto; padding: 1.2rem 1.4rem 1.6rem; font-size: .93rem; color: var(--on-paper-2); }
.legal-cuerpo h2 { font-size: 1.15rem; margin: 1.6rem 0 .5rem; color: var(--on-paper); }
.legal-cuerpo .legal-h { font-size: 1.5rem; margin-top: 0; }
.legal-cuerpo ul { padding-left: 1.2rem; display: grid; gap: .35rem; }
.legal-cuerpo .tabla-wrap { overflow-x: auto; }
.legal-cuerpo table { border-collapse: collapse; font-size: .84rem; min-width: 480px; }
.legal-cuerpo th, .legal-cuerpo td { border-bottom: 1px solid rgba(26,20,14,.1); padding: .5rem .6rem; text-align: left; vertical-align: top; }
.legal-cuerpo p, .legal-cuerpo li, .legal-cuerpo td { overflow-wrap: anywhere; }
html.legal-abierto { overflow: hidden; }

/* barra fija móvil */
.fija { position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 1000; display: flex; align-items: center; justify-content: space-between; gap: .8rem; padding: .6rem .6rem .6rem 1rem; border-radius: 999px;
  background: rgba(10,8,6,.92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border: 1px solid rgba(240,180,60,.35); transform: translateY(140%); transition: transform .45s var(--ease); }
.fija.is-in { transform: none; }
.fija-txt { display: grid; font-size: .78rem; line-height: 1.3; color: var(--fg-3); }
.fija-txt strong { color: var(--fg); font-size: .86rem; }
@media (min-width: 900px) { .fija { display: none; } }