/* =============================================================
   MINDSETT — Sistema de diseño
   Agencia de marketing digital orientada a rentabilidad
   Basado en el Manual de Marca (Nov. 2025).
   ============================================================= */

/* ---------- Fuentes ---------- */
@font-face {
  font-family: "Inter";
  src: url("../fonts/InterVariable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/InterVariable-Italic.woff2") format("woff2");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  /* Marca */
  --ink: #110604;
  --ink-2: #1b0d09;
  --ink-3: #271512;
  --cream: #f7f2f1;
  --cream-2: #efe7e5;
  --cream-3: #e6dbd8;
  --white: #ffffff;
  --purple: #b27cf5;       /* violeta de marca (original) */
  --purple-deep: #8c4fe0;
  --purple-ink: #6a2fbd;   /* acento para texto pequeño sobre claro (AA) */
  /* Reemplazo del rosa por un malva apagado (color elegido por el cliente).
     --pink = acento sobre oscuro · --pink-deep = bandas/barras. */
  --pink: #a877c4;
  --pink-deep: #a877c4;

  /* Texto sobre claro */
  --t1: #110604;
  --t2: rgba(17, 6, 4, 0.66);
  --t3: rgba(17, 6, 4, 0.6);
  --line: rgba(17, 6, 4, 0.12);
  --line-2: rgba(17, 6, 4, 0.08);

  /* Texto sobre oscuro */
  --dt1: #f7f2f1;
  --dt2: rgba(247, 242, 241, 0.62);
  --dt3: rgba(247, 242, 241, 0.58);
  --dline: rgba(247, 242, 241, 0.16);
  --dline-2: rgba(247, 242, 241, 0.09);

  /* Tipografía */
  --font: "Inter", -apple-system, "Segoe UI", system-ui, sans-serif;
  --fs-display: clamp(2.9rem, 7.2vw, 6.3rem);
  --fs-h1: clamp(2.4rem, 5.5vw, 4.6rem);
  --fs-h2: clamp(2rem, 4.2vw, 3.4rem);
  --fs-h3: clamp(1.35rem, 2.4vw, 1.85rem);
  --fs-h4: clamp(1.2rem, 1.6vw, 1.5rem);
  --fs-lead: clamp(1.05rem, 1.7vw, 1.3rem);
  --fs-body: 1.0625rem;
  --fs-sm: 0.9375rem;
  --fs-xs: 0.8125rem;
  --fs-label: 0.75rem;

  /* Layout */
  --maxw: 1220px;
  --maxw-narrow: 780px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --sp-section: clamp(4.5rem, 9vw, 8.5rem);
  --radius: 18px;
  --radius-lg: 26px;
  --radius-sm: 11px;
  --radius-pill: 100px;

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(17, 6, 4, 0.05);
  --shadow: 0 12px 34px -14px rgba(17, 6, 4, 0.18);
  --shadow-lg: 0 34px 70px -28px rgba(17, 6, 4, 0.34);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.55s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 92px;
}
body {
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--t1);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-optical-sizing: auto;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; padding: 0; }
input, textarea, select, button { font-family: inherit; }
::selection { background: var(--purple); color: var(--ink); }

/* Grano sutil global para dar profundidad */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Tipografía base ---------- */
h1, h2, h3, h4 {
  line-height: 1.02;
  letter-spacing: -0.028em;
  font-weight: 800;
  text-wrap: balance;
}
h3 { line-height: 1.1; letter-spacing: -0.02em; }
p { text-wrap: pretty; }
strong, b { font-weight: 700; }

.display {
  font-size: var(--fs-display);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.035em;
}
.ital { font-style: italic; font-weight: 800; }
.accent { color: var(--purple); }
.accent-ink { color: var(--purple-ink); }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.wrap-narrow { max-width: var(--maxw-narrow); }
.section { padding-block: var(--sp-section); position: relative; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--purple-ink);
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--purple);
  flex: none;
}
.eyebrow.on-dark { color: var(--pink); }
.eyebrow.on-dark::before { background: var(--pink); }

.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head .eyebrow { margin-bottom: 1.1rem; }
.section-head h2 { font-size: var(--fs-h2); }
.section-head .lead { margin-top: 1.2rem; color: var(--t2); font-size: var(--fs-lead); max-width: 620px; }

.split-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 2rem; flex-wrap: wrap; margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.split-head h2 { font-size: var(--fs-h2); max-width: 620px; }
.split-head .side { max-width: 330px; color: var(--t2); font-size: var(--fs-sm); }

/* ---------- Botones ---------- */
.btn {
  --bg: var(--ink); --fg: var(--cream);
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; gap: 0.6em;
  padding: 1.02em 1.65em;
  border-radius: var(--radius-pill);
  font-weight: 600; font-size: var(--fs-sm);
  background: var(--bg); color: var(--fg);
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
  isolation: isolate;
}
.btn .ar { transition: transform 0.4s var(--ease); }
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--purple-deep);
  transform: translateY(101%);
  transition: transform 0.5s var(--ease);
}
.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.btn:hover::after { transform: translateY(0); }
.btn:hover .ar { transform: translate(3px, -3px); }
.btn.primary { --bg: var(--purple); --fg: var(--ink); }
.btn.primary::after { background: var(--pink); }
/* WhatsApp: color de marca de WhatsApp */
.btn.wa { --bg: #25d366; --fg: #ffffff; }
.btn.wa::after { background: #17a34a; }
.btn.ghost {
  --bg: transparent; --fg: var(--ink);
  border: 1px solid rgba(17, 6, 4, 0.24);
}
.btn.ghost::after { background: var(--ink); }
.btn.ghost:hover { color: var(--cream); border-color: transparent; }
.btn.on-dark.ghost { --fg: var(--cream); border-color: var(--dline); }
.btn.on-dark.ghost::after { background: var(--cream); }
.btn.on-dark.ghost:hover { color: var(--ink); }
.btn.lg { padding: 1.15em 2em; font-size: var(--fs-body); }

.textlink {
  display: inline-flex; align-items: center; gap: 0.45em;
  font-weight: 600; font-size: var(--fs-sm);
  color: var(--purple-ink);
  position: relative;
}
.textlink .ar { transition: transform 0.35s var(--ease); }
.textlink:hover .ar { transform: translateX(4px); }
.textlink.on-dark { color: var(--pink); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header .bar {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.site-header.scrolled {
  background: rgba(247, 242, 241, 0.82);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom-color: var(--line);
}
/* header sobre hero oscuro */
.site-header.on-dark:not(.scrolled) { color: var(--cream); }
.brand { display: inline-flex; align-items: center; }
/* Logo recoloreable vía CSS mask (silueta del SVG de marca) */
.logo-mark {
  display: block;
  background-color: currentColor;
  -webkit-mask-position: center; mask-position: center;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-size: contain; mask-size: contain;
}
.m-wordmark { -webkit-mask-image: url("../logos/mindsett-wordmark.svg"); mask-image: url("../logos/mindsett-wordmark.svg"); }
.m-lockup  { -webkit-mask-image: url("../logos/mindsett-lockup.svg");  mask-image: url("../logos/mindsett-lockup.svg"); }
.m-stacked { -webkit-mask-image: url("../logos/mindsett-stacked.svg"); mask-image: url("../logos/mindsett-stacked.svg"); }
.m-seal    { -webkit-mask-image: url("../logos/mindsett-seal.svg");    mask-image: url("../logos/mindsett-seal.svg"); }
.brand .logo-mark {
  width: 118px; height: 24px;
  background-color: var(--ink);
  transition: background-color 0.4s var(--ease);
}
.site-header.on-dark:not(.scrolled) .brand .logo-mark { background-color: var(--cream); }

.nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.4vw, 2.2rem); }
.nav-links { display: flex; align-items: center; gap: clamp(1.2rem, 2.4vw, 2.1rem); }
.nav-links > li { position: relative; }
.nav-links a.nav-item, .nav-links button.nav-item {
  display: inline-flex; align-items: center; gap: 0.35em;
  font-size: var(--fs-sm); font-weight: 500;
  padding: 0.4em 0;
  position: relative;
  color: inherit;
}
.nav-item::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1.5px; background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.nav-item:hover::after, .nav-item[aria-expanded="true"]::after { transform: scaleX(1); }
.nav-item .chev { transition: transform 0.35s var(--ease); }
.nav-item[aria-expanded="true"] .chev { transform: rotate(180deg); }

/* Dropdown servicios */
.dropdown {
  position: absolute; top: calc(100% + 14px); left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: min(92vw, 400px);
  background: var(--white); color: var(--t1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 0.6rem;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0.35s;
}
.nav-links > li:hover .dropdown,
.dropdown.open {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown a {
  display: flex; gap: 0.85rem; align-items: flex-start;
  padding: 0.7rem 0.8rem; border-radius: var(--radius-sm);
  transition: background 0.25s var(--ease);
}
.dropdown a:hover { background: var(--cream-2); }
.dropdown .dd-ic {
  flex: none; width: 34px; height: 34px; border-radius: 9px;
  display: grid; place-items: center;
  background: var(--ink); color: var(--cream);
}
.dropdown .dd-ic svg { width: 17px; height: 17px; }
.dropdown .dd-t { display: block; font-weight: 600; font-size: var(--fs-sm); line-height: 1.3; }
.dropdown .dd-d { display: block; font-size: var(--fs-xs); color: var(--t3); margin-top: 2px; line-height: 1.35; }

.nav-cta { display: inline-flex; }
.menu-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; }
.menu-toggle svg { width: 24px; height: 24px; }

/* Mobile drawer */
.mobile-nav {
  position: fixed; inset: 0; z-index: 200;
  background: var(--ink); color: var(--cream);
  padding: 1.5rem var(--gutter) 2rem;
  display: flex; flex-direction: column;
  transform: translateY(-100%);
  visibility: hidden;
  /* visibility es discreta: al abrir se muestra al instante; al cerrar se oculta
     recién cuando termina el slide-out (así sale del orden de tabulación después). */
  transition: transform 0.55s var(--ease), visibility 0s linear 0.55s;
  overflow-y: auto;
}
.mobile-nav.open {
  transform: translateY(0);
  visibility: visible;
  transition: transform 0.55s var(--ease), visibility 0s linear 0s;
}
.mobile-nav .m-top { display: flex; justify-content: space-between; align-items: center; height: 76px; }
.mobile-nav .m-top .logo-mark { width: 118px; height: 24px; background-color: var(--cream); }
.mobile-nav ul { margin-top: 2rem; display: flex; flex-direction: column; }
.mobile-nav li { border-top: 1px solid var(--dline-2); }
.mobile-nav a, .mobile-nav .m-sub-t {
  display: block; padding: 1.05rem 0; font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em;
}
.mobile-nav .m-sub { padding-left: 1rem; }
.mobile-nav .m-sub a { font-size: 1.05rem; font-weight: 500; color: var(--dt2); padding: 0.55rem 0; }
.mobile-nav .m-cta { margin-top: 2rem; }
/* El botón de WhatsApp es un <a> dentro de .mobile-nav, así que heredaba los
   estilos de los links de navegación (display:block, sin padding lateral,
   1.5rem) y se deformaba. Se le restauran los estilos de .btn. */
.mobile-nav a.btn {
  display: flex; align-items: center; justify-content: center;
  padding: 1.05em 1.6em;
  font-size: var(--fs-body); font-weight: 700;
  line-height: 1.2; letter-spacing: normal; text-align: center;
}
.mobile-nav .m-contact { margin-top: auto; padding-top: 2rem; color: var(--dt2); font-size: var(--fs-sm); display: flex; flex-direction: column; gap: 0.4rem; }

@media (max-width: 940px) {
  .nav-links, .nav > .nav-cta { display: none; }
  .menu-toggle { display: inline-flex; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--ink); color: var(--cream);
  /* el header (76px) se superpone al hero oscuro: logo crema visible sobre negro */
  margin-top: -76px;
  padding-top: calc(76px + clamp(3rem, 7vw, 6rem));
}
.hero .wrap { position: relative; z-index: 3; }
.hero-inner { padding-bottom: clamp(3rem, 6vw, 5rem); }
.hero h1 {
  font-size: var(--fs-display);
  letter-spacing: -0.038em; line-height: 0.95;
  max-width: 15ch; margin-top: 1.6rem;
}
.hero .lead {
  margin-top: 1.8rem; max-width: 46ch;
  font-size: var(--fs-lead); color: var(--dt2); font-weight: 400;
}
.hero-ctas { margin-top: 2.4rem; display: flex; gap: 0.9rem; flex-wrap: wrap; }

/* seal girando de fondo */
.hero-seal {
  position: absolute; z-index: 1; pointer-events: none;
  top: -12%; right: -8%;
  width: min(58vw, 620px); aspect-ratio: 1;
  opacity: 0.09;
  background-color: var(--cream);
  -webkit-mask: url("../logos/mindsett-seal.svg") center/contain no-repeat;
  mask: url("../logos/mindsett-seal.svg") center/contain no-repeat;
  animation: spin 60s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.hero-star {
  position: absolute; z-index: 2; pointer-events: none;
  color: var(--pink);
}
.hero-star svg { width: 100%; height: 100%; }

/* Trust marquee */
.trust {
  border-top: 1px solid var(--dline); background: var(--ink-2);
  overflow: hidden; position: relative; z-index: 3;
}
.trust .track {
  display: flex; gap: 3.5rem; width: max-content;
  padding-block: 1.25rem;
  animation: marquee 34s linear infinite;
}
.trust:hover .track { animation-play-state: paused; }
.trust .item {
  display: inline-flex; align-items: center; gap: 0.7rem; white-space: nowrap;
  font-size: var(--fs-sm); color: var(--dt2); font-weight: 500;
}
.trust .item b { color: var(--cream); font-weight: 600; }
.trust .item .st { color: var(--purple); flex: none; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Wordmark ticker (banda de marca) ---------- */
.wordband { background: var(--purple); overflow: hidden; padding-block: clamp(1.4rem, 3vw, 2.4rem); }
.wordband .track {
  display: flex; gap: 2.5rem; width: max-content;
  animation: marquee 40s linear infinite;
}
.wordband span {
  font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 800; font-style: italic;
  letter-spacing: -0.03em; color: var(--ink);
  display: inline-flex; align-items: center; gap: 2.5rem;
}
.wordband span::after { content: "✦"; font-style: normal; font-size: 0.5em; color: var(--ink); opacity: 0.55; }
.wordband.pink { background: var(--pink-deep); }

/* ---------- Grid de pilares ---------- */
/* ---- Tarjetas de pilar: oscuras, con glow de acento e íconos grandes ---- */
.pillars {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.pillar {
  --ac: var(--purple);
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--ink); color: var(--cream);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.6rem 1.7rem;
  display: flex; flex-direction: column; gap: 1.15rem;
  min-height: 320px;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
/* halo de color que crece desde arriba */
.pillar::before {
  content: ""; position: absolute; z-index: -1;
  top: -55%; left: 50%; width: 150%; aspect-ratio: 1;
  transform: translateX(-50%) scale(0.55); transform-origin: 50% 35%;
  background: radial-gradient(circle at 50% 35%, var(--ac) 0%, transparent 62%);
  opacity: 0.22;
  transition: transform 0.75s var(--ease), opacity 0.6s var(--ease);
}
/* barra de acento superior */
.pillar::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--ac);
  transform: scaleX(0.18); transform-origin: left;
  transition: transform 0.6s var(--ease);
}
.pillar:hover { transform: translateY(-10px); box-shadow: 0 30px 60px -28px rgba(17, 6, 4, 0.55); }
.pillar:hover::before { transform: translateX(-50%) scale(1); opacity: 0.4; }
.pillar:hover::after { transform: scaleX(1); }

/* ícono grande con degradado de acento */
.pillar .p-ic {
  width: 62px; height: 62px; border-radius: 18px;
  display: grid; place-items: center; flex: none;
  color: var(--ink);
  background: linear-gradient(150deg, var(--ac) 0%, color-mix(in srgb, var(--ac) 55%, var(--cream)) 100%);
  box-shadow: 0 10px 26px -12px var(--ac);
  transition: transform 0.55s var(--ease), box-shadow 0.55s var(--ease);
}
.pillar:hover .p-ic { transform: rotate(-6deg) scale(1.08); box-shadow: 0 16px 34px -12px var(--ac); }
.pillar .p-ic svg { width: 30px; height: 30px; }
.pillar h3 {
  font-size: clamp(1.35rem, 1.9vw, 1.6rem); font-weight: 800;
  letter-spacing: -0.025em; line-height: 1.08; color: var(--cream);
}
.pillar p { font-size: var(--fs-sm); color: var(--dt2); flex: 1; }
.pillar .textlink {
  margin-top: auto; color: var(--ac); font-weight: 700;
  padding-top: 0.9rem; border-top: 1px solid var(--dline-2);
  justify-content: space-between; width: 100%;
}
.pillar .textlink .ar { transition: transform 0.4s var(--ease); }
.pillar:hover .textlink .ar { transform: translateX(5px); }

.pillar.ac-purple { --ac: var(--purple); }

@media (max-width: 900px) { .pillars { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .pillars { grid-template-columns: 1fr; } .pillar { min-height: 0; } }

/* ---------- Sección oscura ---------- */
.dark { background: var(--ink); color: var(--cream); }
.dark .section-head .lead, .dark .split-head .side { color: var(--dt2); }
.dark h2, .dark h3 { color: var(--cream); }

/* ---------- Diferenciales ---------- */
.diffs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--dline-2); }
.diff {
  background: var(--ink); padding: 2rem 1.75rem;
  display: flex; flex-direction: column; gap: 0.7rem;
  transition: background 0.4s var(--ease);
}
.diff:hover { background: var(--ink-2); }
.diff .d-n { font-size: var(--fs-xs); font-weight: 600; color: var(--purple); letter-spacing: 0.08em; }
.diff h3 { font-size: var(--fs-h4); font-weight: 700; letter-spacing: -0.01em; }
.diff p { font-size: var(--fs-sm); color: var(--dt2); }
@media (max-width: 860px) { .diffs { grid-template-columns: repeat(1, 1fr); } }

/* ---------- Casos (preview cards) ---------- */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
/* Tarjeta de caso: banda de logo oscura + ficha editorial.
   Filas fijas para que métrica, cita y pie queden alineados entre tarjetas. */
.case-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-lg); overflow: hidden;
  display: grid; grid-template-rows: auto auto auto 1fr auto;
  color: inherit; text-decoration: none;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(17, 6, 4, 0.2); }

/* Banda de logo: fondo oscuro común a los 3 (todos los assets se leen sobre él) */
.case-card .cc-logo {
  height: 108px; display: grid; place-items: center; padding: 1.5rem;
  background:
    radial-gradient(120% 150% at 50% 0%, rgba(178, 124, 245, 0.22) 0%, transparent 62%),
    var(--ink);
  border-bottom: 1px solid var(--line);
}
.case-card .cc-logo img {
  max-height: 52px; max-width: 78%; width: auto; height: auto; display: block;
  transition: transform 0.5s var(--ease);
}
.case-card:hover .cc-logo img { transform: scale(1.05); }

/* Encabezado: rubro como eyebrow y nombre en su propia línea (evita quiebres raros) */
.case-card .c-top { padding: 1.5rem 1.5rem 0; display: flex; flex-direction: column; gap: 0.3rem; }
.case-card .c-rubro {
  font-size: var(--fs-label); color: var(--t3); text-transform: uppercase;
  letter-spacing: 0.14em; font-weight: 600; order: -1;
}
.case-card .c-name { font-weight: 800; font-size: var(--fs-h4); letter-spacing: -0.02em; line-height: 1.15; }

/* Métrica protagonista */
.case-card .cc-metric { padding: 1.25rem 1.5rem 0; }
.case-card .cc-value {
  display: block; font-size: clamp(2.6rem, 4.4vw, 3.4rem); font-weight: 800;
  letter-spacing: -0.04em; line-height: 1; color: var(--purple-ink);
  font-variant-numeric: tabular-nums;
}
.case-card .cc-label {
  display: block; margin-top: 0.55rem; font-size: var(--fs-sm);
  color: var(--t2); font-weight: 500; line-height: 1.4; min-height: 2.8em;
}

.case-card .c-quote {
  margin: 1.1rem 1.5rem 0; padding-left: 0.95rem;
  font-size: var(--fs-sm); color: var(--t2); font-style: italic; line-height: 1.55;
  border-left: 2px solid var(--purple);
}

/* Pie: refuerza que la tarjeta es clickeable */
.case-card .cc-more {
  margin-top: 1.4rem; padding: 1rem 1.5rem;
  border-top: 1px solid var(--line-2);
  display: flex; align-items: center; justify-content: space-between;
  font-size: var(--fs-sm); font-weight: 700; color: var(--purple-ink);
}
.case-card .cc-more .ar { transition: transform 0.4s var(--ease); }
.case-card:hover .cc-more .ar { transform: translateX(5px); }

@media (max-width: 900px) { .case-grid { grid-template-columns: 1fr; } }

/* ---------- Casos (full) ---------- */
.case-full { border-top: 1px solid var(--line); padding-block: clamp(3rem, 6vw, 5rem); }
.case-full:first-of-type { border-top: none; }
.case-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.case-side { position: sticky; top: 110px; }
.case-side .c-name { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -0.03em; }
.case-side .c-rubro { color: var(--purple-ink); font-weight: 600; margin-top: 0.4rem; font-size: var(--fs-sm); }
.case-side .c-graphic {
  margin-top: 1.8rem; aspect-ratio: 4/3; border-radius: var(--radius);
  background:
    radial-gradient(120% 120% at 20% 20%, var(--purple) 0%, transparent 55%),
    radial-gradient(120% 120% at 90% 80%, var(--pink) 0%, transparent 50%),
    var(--ink);
  position: relative; overflow: hidden; display: grid; place-items: center;
  padding: clamp(1.4rem, 4vw, 2.6rem);
}
.case-side .c-graphic .seal {
  width: 55%; aspect-ratio: 1; opacity: 0.92; position: relative; z-index: 1;
  background-color: var(--cream);
  -webkit-mask: url("../logos/mindsett-seal.svg") center/contain no-repeat;
  mask: url("../logos/mindsett-seal.svg") center/contain no-repeat;
}
/* Inicial fantasma solo para casos SIN logo real */
.case-side .c-graphic:not(.has-logo)::before {
  content: attr(data-ini); position: absolute; inset: 0; z-index: 0;
  display: grid; place-items: center; line-height: 1;
  font-size: 13rem; font-weight: 800; letter-spacing: -0.05em;
  color: rgba(247, 242, 241, 0.09);
}
/* Logo real del cliente, centrado sobre el fondo que su diseño necesita */
.case-side .c-graphic .c-logo {
  max-width: 66%; max-height: 64%; width: auto; height: auto;
  position: relative; z-index: 1;
}
/* Tratamiento único para los 3 logos: fondo oscuro con halo violeta.
   Requiere assets legibles sobre oscuro (ver cic-logo-dark.png). */
.case-side .c-graphic.has-logo {
  background:
    radial-gradient(115% 115% at 24% 18%, rgba(178, 124, 245, 0.32) 0%, transparent 55%),
    var(--ink);
}
.case-side .c-graphic.has-logo .c-logo { filter: drop-shadow(0 14px 26px rgba(0, 0, 0, 0.4)); }
.case-block { display: flex; flex-direction: column; gap: 1.6rem; }
.case-block .cb { }
.case-block .cb h3, .case-block .cb h4 {
  font-size: var(--fs-label); text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--purple-ink); font-weight: 600; margin-bottom: 0.5rem;
}
.case-block .cb p { color: var(--t2); }
.case-metrics { display: flex; flex-wrap: wrap; gap: 1.5rem 2.5rem; padding: 1.6rem 0; border-block: 1px solid var(--line); }
.case-metrics .m { }
.case-metrics .m-v { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; letter-spacing: -0.03em; color: var(--purple-ink); line-height: 1; }
.case-metrics .m-v.m-v--txt { font-size: var(--fs-h4); }
.case-metrics .m-l { font-size: var(--fs-xs); color: var(--t2); margin-top: 0.4rem; max-width: 22ch; }
.case-cite { font-size: var(--fs-lead); font-style: italic; font-weight: 500; line-height: 1.45; letter-spacing: -0.01em; }
@media (max-width: 820px) {
  .case-layout { grid-template-columns: 1fr; }
  .case-side { position: static; }
}

/* ---------- Método / pasos ---------- */
.steps { display: flex; flex-direction: column; }
.step {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-block: clamp(1.8rem, 4vw, 2.8rem);
  border-top: 1px solid var(--line);
  align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step .s-n {
  font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; line-height: 0.9;
  letter-spacing: -0.04em; color: var(--cream-3);
  -webkit-text-stroke: 1px var(--t3); color: transparent;
  transition: color 0.5s var(--ease), -webkit-text-stroke-color 0.5s var(--ease);
}
.step:hover .s-n { color: var(--purple); -webkit-text-stroke-color: var(--purple); }
.step .s-body { max-width: 60ch; }
.step h3 { font-size: var(--fs-h3); margin-bottom: 0.6rem; }
.step p { color: var(--t2); }

/* ---------- Página de pilar ---------- */
.subhero {
  background: var(--ink); color: var(--cream);
  margin-top: -76px;
  padding-top: calc(76px + clamp(2.5rem, 6vw, 4.5rem)); padding-bottom: clamp(3rem, 7vw, 5rem);
  position: relative; overflow: hidden;
}
.subhero .wrap { position: relative; z-index: 2; }
.breadcrumb { display: flex; gap: 0.5rem; align-items: center; font-size: var(--fs-xs); color: var(--dt3); margin-bottom: 1.6rem; }
.breadcrumb a:hover { color: var(--cream); }
.breadcrumb .sep { opacity: 0.5; }
.subhero h1 { font-size: var(--fs-h1); max-width: 16ch; margin-top: 0.4rem; }
.subhero .p-sub { color: var(--pink); font-weight: 600; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.1em; }
.subhero .lead { margin-top: 1.5rem; max-width: 52ch; color: var(--dt2); font-size: var(--fs-lead); }
.subhero .subhero-seal {
  position: absolute; right: -6%; top: -20%; width: min(46vw, 480px); aspect-ratio: 1;
  opacity: 0.08; z-index: 1;
  background-color: var(--cream);
  -webkit-mask: url("../logos/mindsett-seal.svg") center/contain no-repeat;
  mask: url("../logos/mindsett-seal.svg") center/contain no-repeat;
  animation: spin 70s linear infinite;
}

.includes { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.include-list { display: flex; flex-direction: column; }
.include-list li {
  display: grid; grid-template-columns: auto 1fr; gap: 1.1rem; align-items: start;
  padding-block: 1.15rem; border-top: 1px solid var(--line);
}
.include-list li:last-child { border-bottom: 1px solid var(--line); }
.include-list .ck {
  flex: none; width: 26px; height: 26px; border-radius: 50%;
  background: var(--purple); color: var(--ink);
  display: grid; place-items: center; margin-top: 2px;
}
.include-list .ck svg { width: 13px; height: 13px; }
.include-list .it-t { display: block; font-weight: 600; }
.include-list .it-d { display: block; color: var(--t2); font-size: var(--fs-sm); margin-top: 0.15rem; }

.aside-card {
  background: var(--ink); color: var(--cream); border-radius: var(--radius-lg);
  padding: 2rem 1.8rem; position: sticky; top: 110px;
  display: flex; flex-direction: column; gap: 1.2rem;
}
.aside-card h4, .aside-card h3 { font-size: var(--fs-h4); font-weight: 700; }
.aside-card .row { display: flex; justify-content: space-between; gap: 1rem; padding-block: 0.7rem; border-top: 1px solid var(--dline-2); font-size: var(--fs-sm); }
.aside-card .row:first-of-type { border-top: none; }
.aside-card .row .k { color: var(--dt2); }
.aside-card .row .v { font-weight: 600; text-align: right; }
.aside-card .badge {
  display: inline-flex; align-items: center; gap: 0.5rem; align-self: flex-start;
  background: var(--purple); color: var(--ink); font-weight: 600; font-size: var(--fs-xs);
  padding: 0.4em 0.8em; border-radius: var(--radius-pill);
}
@media (max-width: 820px) { .includes { grid-template-columns: 1fr; } .aside-card { position: static; } }

/* combina con */
.combine-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.combine-card {
  border: 1px solid var(--dline); border-radius: var(--radius); padding: 1.5rem;
  transition: background 0.35s var(--ease), transform 0.35s var(--ease);
  display: flex; flex-direction: column; gap: 0.6rem;
}
.combine-card:hover { background: var(--ink-2); transform: translateY(-4px); }
.combine-card .cc-t { font-weight: 700; font-size: var(--fs-body); }
.combine-card .cc-d { font-size: var(--fs-sm); color: var(--dt2); }
.combine-card .textlink { margin-top: 0.4rem; }
@media (max-width: 780px) { .combine-grid { grid-template-columns: 1fr; } }

/* ---------- Nosotros ---------- */
.pvm { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.pvm .cell { background: var(--white); padding: 2rem 1.75rem; display: flex; flex-direction: column; gap: 0.9rem; }
.pvm .cell h3 { font-size: var(--fs-h4); font-weight: 700; }
.pvm .cell p { font-size: var(--fs-sm); color: var(--t2); }
.pvm .cell .lbl { font-size: var(--fs-label); text-transform: uppercase; letter-spacing: 0.16em; color: var(--purple-ink); font-weight: 600; }
@media (max-width: 860px) { .pvm { grid-template-columns: 1fr; } }

.values { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.value {
  display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; align-items: start;
  padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.value:hover { transform: translateY(-4px); border-color: var(--purple); }
.value .v-star { color: var(--purple); flex: none; }
.value .v-star svg { width: 26px; height: 26px; }
.value h3 { font-size: var(--fs-h4); font-weight: 700; margin-bottom: 0.35rem; }
.value p { font-size: var(--fs-sm); color: var(--t2); }
@media (max-width: 700px) { .values { grid-template-columns: 1fr; } }

.about-hero-graphic {
  border-radius: var(--radius-lg); aspect-ratio: 16/7; margin-top: 2.5rem;
  background:
    radial-gradient(90% 140% at 15% 10%, var(--purple) 0%, transparent 45%),
    radial-gradient(80% 130% at 95% 90%, var(--pink) 0%, transparent 42%),
    var(--ink);
  position: relative; overflow: hidden; display: grid; place-items: center;
}
.about-hero-graphic .stacked {
  width: min(34%, 240px); aspect-ratio: 1397/857;
  background-color: var(--cream);
  -webkit-mask: url("../logos/mindsett-stacked.svg") center/contain no-repeat;
  mask: url("../logos/mindsett-stacked.svg") center/contain no-repeat;
}

/* ---------- Contacto ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 1.6rem; }
.contact-channels { display: flex; flex-direction: column; }
.contact-channels a {
  display: flex; align-items: center; gap: 1rem; padding: 1.15rem 0;
  border-top: 1px solid var(--line); transition: gap 0.3s var(--ease);
}
.contact-channels a:last-child { border-bottom: 1px solid var(--line); }
.contact-channels a:hover { gap: 1.4rem; }
.contact-channels .cch-ic { flex: none; width: 40px; height: 40px; border-radius: 11px; background: var(--ink); color: var(--cream); display: grid; place-items: center; transition: background 0.35s var(--ease), color 0.35s var(--ease); }
.contact-channels a:hover .cch-ic { background: var(--purple); color: var(--ink); }
.contact-channels .cch-ic svg { width: 18px; height: 18px; }
.contact-channels .cch-k { font-size: var(--fs-xs); color: var(--t3); text-transform: uppercase; letter-spacing: 0.1em; }
.contact-channels .cch-v { font-weight: 600; }

.form { display: flex; flex-direction: column; gap: 1.1rem; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.6rem, 3vw, 2.4rem); }
.field { display: flex; flex-direction: column; gap: 0.45rem; }
.field label { font-size: var(--fs-sm); font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.85rem 1rem; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: var(--cream);
  font-size: var(--fs-sm); color: var(--t1);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--purple); background: var(--white);
  box-shadow: 0 0 0 3px rgba(178, 124, 245, 0.22);
}
.field textarea { resize: vertical; min-height: 120px; }
.form .form-note { font-size: var(--fs-xs); color: var(--t3); }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq { display: flex; flex-direction: column; }
.faq details {
  border-top: 1px solid var(--line);
}
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem;
  padding: 1.4rem 0; cursor: pointer; list-style: none;
  font-weight: 600; font-size: var(--fs-h4);
  transition: color 0.3s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--purple-ink); }
.faq summary .fq-ic {
  flex: none; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line);
  display: grid; place-items: center; position: relative; transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}
.faq summary .fq-ic::before, .faq summary .fq-ic::after {
  content: ""; position: absolute; background: var(--t1); border-radius: 2px; transition: transform 0.35s var(--ease), background 0.3s var(--ease);
}
.faq summary .fq-ic::before { width: 13px; height: 1.8px; }
.faq summary .fq-ic::after { width: 1.8px; height: 13px; }
.faq details[open] summary .fq-ic { background: var(--purple); border-color: var(--purple); }
.faq details[open] summary .fq-ic::before, .faq details[open] summary .fq-ic::after { background: var(--ink); }
.faq details[open] summary .fq-ic::after { transform: rotate(90deg); scale: 0; }
.faq .fq-a { overflow: hidden; }
.faq .fq-a p { padding-bottom: 1.5rem; color: var(--t2); max-width: 68ch; }
.faq details[open] .fq-a { animation: faqReveal 0.5s var(--ease); }
@keyframes faqReveal { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--purple); color: var(--ink); }
.cta-band .wrap { position: relative; z-index: 2; }
.cta-band .cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap; padding-block: clamp(3rem, 6vw, 5rem); }
.cta-band h2 { font-size: var(--fs-h2); max-width: 18ch; }
.cta-band .cta-seal {
  position: absolute; right: -4%; top: 50%; width: min(40vw, 380px); aspect-ratio: 1;
  opacity: 0.16; z-index: 1;
  background-color: var(--ink);
  -webkit-mask: url("../logos/mindsett-seal.svg") center/contain no-repeat;
  mask: url("../logos/mindsett-seal.svg") center/contain no-repeat;
  animation: spinC 55s linear infinite;
}
@keyframes spinC { to { transform: translateY(-50%) rotate(360deg); } }
.cta-band .cta-seal { transform: translateY(-50%); }

/* interludio promesa */
.promise-band { background: var(--pink-deep); color: var(--ink); position: relative; overflow: hidden; }
.promise-band .wrap { position: relative; z-index: 2; }
.promise-band p { font-size: clamp(1.5rem, 3.2vw, 2.4rem); font-weight: 700; line-height: 1.25; letter-spacing: -0.02em; max-width: 22ch; }
.promise-band p em { font-style: italic; }
.promise-pattern {
  position: absolute; inset: 0; opacity: 0.06; z-index: 1;
  background-color: var(--ink);
  -webkit-mask: url("../logos/mindsett-seal.svg"); mask: url("../logos/mindsett-seal.svg");
  -webkit-mask-size: 130px; mask-size: 130px;
  -webkit-mask-repeat: repeat; mask-repeat: repeat;
}

/* ---------- Footer ---------- */
/* ---------- Banda de alianza (partner) ----------
   El degradado va del violeta de Mindsett (izq.) al índigo de SwiftClick (der.):
   las dos marcas encontrándose. */
.partner-band {
  --sc-indigo: #4355dc;
  --sc-violet: #6444c0;
  --sc-peri: #a5a8f5;
  position: relative; overflow: hidden;
  background: var(--ink-2); color: var(--cream);
  border-top: 1px solid var(--dline-2);
}
.partner-band::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(80% 130% at 8% 50%, rgba(178, 124, 245, 0.3) 0%, transparent 58%),
    radial-gradient(80% 130% at 92% 50%, rgba(67, 85, 220, 0.34) 0%, transparent 58%);
}
.partner-band .wrap { position: relative; z-index: 1; }
.partner-inner {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
  padding-block: clamp(2.8rem, 5.5vw, 4.2rem);
}
.partner-band .eyebrow { color: var(--sc-peri); }
.partner-band .eyebrow::before { background: var(--sc-peri); }
.partner-band h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem); margin-top: 1rem;
  letter-spacing: -0.025em; line-height: 1.08; max-width: 20ch;
}
.partner-band h2 em { font-style: italic; color: var(--sc-peri); }
.partner-band .p-lead { margin-top: 1rem; color: var(--dt2); max-width: 52ch; font-size: var(--fs-body); }
.partner-points { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 1.5rem; }
.partner-points li {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: var(--fs-xs); font-weight: 600; color: var(--dt1);
  background: rgba(247, 242, 241, 0.06); border: 1px solid var(--dline-2);
  padding: 0.5em 0.9em; border-radius: var(--radius-pill);
}
.partner-points li::before { content: "✦"; color: var(--sc-peri); font-size: 0.9em; }

/* Tarjeta de co-branding: las dos marcas juntas = el acuerdo, visualmente */
.partner-card {
  background: rgba(14, 14, 20, 0.55);
  border: 1px solid var(--dline); border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 3vw, 2.2rem);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  display: flex; flex-direction: column; align-items: center; gap: 1.4rem;
}
.partner-lockup { display: flex; align-items: center; gap: clamp(1rem, 2.5vw, 1.6rem); width: 100%; justify-content: center; }
.partner-lockup .pl-mindsett {
  width: 118px; height: 24px; flex: none;
  background-color: var(--cream);
  -webkit-mask: url("../logos/mindsett-wordmark.svg") center/contain no-repeat;
  mask: url("../logos/mindsett-wordmark.svg") center/contain no-repeat;
}
.partner-lockup .pl-x { color: var(--dt3); font-size: 1.05rem; font-weight: 300; flex: none; }
.partner-lockup .pl-swift { height: 26px; width: auto; flex: none; display: block; }
.partner-card .pc-note {
  font-size: var(--fs-xs); color: var(--dt3); text-align: center; line-height: 1.5;
  padding-top: 1.2rem; border-top: 1px solid var(--dline-2); width: 100%;
}
/* CTA con el degradado de SwiftClick: anticipa a dónde te lleva */
.btn.btn-swift {
  --bg: transparent; --fg: #ffffff;
  background: linear-gradient(120deg, var(--sc-violet), var(--sc-indigo));
  width: 100%; justify-content: center;
}
.btn.btn-swift::after { background: linear-gradient(120deg, var(--sc-indigo), var(--sc-violet)); }
.btn.btn-swift:hover { box-shadow: 0 18px 40px -16px rgba(67, 85, 220, 0.75); }

@media (max-width: 880px) {
  .partner-inner { grid-template-columns: 1fr; }
  .partner-band h2 { max-width: none; }
}

.site-footer { background: var(--ink); color: var(--cream); position: relative; overflow: hidden; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; padding-block: clamp(3.5rem, 6vw, 5rem); }
.footer-brand .logo-mark { width: 150px; height: 30px; background-color: var(--cream); }
.footer-brand p { color: var(--dt2); font-size: var(--fs-sm); margin-top: 1.2rem; max-width: 34ch; }
.footer-brand .socials { display: flex; gap: 0.6rem; margin-top: 1.6rem; }
.footer-brand .socials a {
  width: 40px; height: 40px; border-radius: 11px; border: 1px solid var(--dline);
  display: grid; place-items: center; transition: background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}
.footer-brand .socials a:hover { background: var(--purple); color: var(--ink); transform: translateY(-3px); border-color: transparent; }
.footer-brand .socials svg { width: 18px; height: 18px; }
.footer-col h5 { font-size: var(--fs-label); text-transform: uppercase; letter-spacing: 0.14em; color: var(--dt3); margin-bottom: 1.1rem; font-weight: 600; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a { color: var(--dt2); font-size: var(--fs-sm); transition: color 0.25s var(--ease); }
.footer-col a:hover { color: var(--cream); }
.footer-bottom { border-top: 1px solid var(--dline-2); padding-block: 1.6rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: var(--fs-xs); color: var(--dt3); }
.footer-wordmark {
  height: clamp(60px, 13vw, 150px); margin-top: 0.5rem;
  background-color: var(--ink-3);
  -webkit-mask: url("../logos/mindsett-wordmark.svg") center/contain no-repeat;
  mask: url("../logos/mindsett-wordmark.svg") center/contain no-repeat;
}
@media (max-width: 780px) { .footer-top { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: none; place-items: center;
  box-shadow: 0 10px 30px -8px rgba(37, 211, 102, 0.7);
  transition: transform 0.35s var(--ease);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }
.wa-float::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid #25d366; animation: pulse 2.2s var(--ease) infinite;
}
@keyframes pulse { 0% { transform: scale(1); opacity: 0.7; } 100% { transform: scale(1.6); opacity: 0; } }
@media (max-width: 940px) { .wa-float { display: grid; } }

/* ---------- Reveal animations ---------- */
[data-reveal] { transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
[data-reveal-stagger] > * { transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
/* Solo se ocultan si el JS está activo (clase .js en <html>); sin JS todo queda visible */
.js [data-reveal] { opacity: 0; transform: translateY(26px); }
.js [data-reveal-stagger] > * { opacity: 0; transform: translateY(26px); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal-stagger].in > * { opacity: 1; transform: none; }
[data-reveal-stagger].in > *:nth-child(1) { transition-delay: 0.05s; }
[data-reveal-stagger].in > *:nth-child(2) { transition-delay: 0.12s; }
[data-reveal-stagger].in > *:nth-child(3) { transition-delay: 0.19s; }
[data-reveal-stagger].in > *:nth-child(4) { transition-delay: 0.26s; }
[data-reveal-stagger].in > *:nth-child(5) { transition-delay: 0.33s; }
[data-reveal-stagger].in > *:nth-child(6) { transition-delay: 0.4s; }

.hero [data-hero] { opacity: 0; transform: translateY(30px); animation: heroIn 0.9s var(--ease-out) forwards; }
.hero [data-hero="1"] { animation-delay: 0.1s; }
.hero [data-hero="2"] { animation-delay: 0.24s; }
.hero [data-hero="3"] { animation-delay: 0.38s; }
.hero [data-hero="4"] { animation-delay: 0.52s; }
@keyframes heroIn { to { opacity: 1; transform: none; } }

/* ---------- Utilidades ---------- */
.mt-sm { margin-top: 1rem; } .mt { margin-top: 2rem; } .mt-lg { margin-top: 3rem; }
.center { text-align: center; } .mx-auto { margin-inline: auto; }
.stars-deco { position: absolute; color: var(--pink); pointer-events: none; z-index: 1; }

/* focus visible */
:focus-visible { outline: 2.5px solid var(--purple); outline-offset: 3px; border-radius: 4px; }

/* Accesibilidad: solo lectores de pantalla + saltar al contenido */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 300;
  background: var(--ink); color: var(--cream); padding: 0.75rem 1.15rem;
  border-radius: 0 0 10px 0; font-weight: 600; font-size: var(--fs-sm);
}
.skip:focus { left: 0; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  [data-reveal], [data-reveal-stagger] > *, .hero [data-hero] { opacity: 1 !important; transform: none !important; }
  .hero-seal, .subhero-seal, .cta-seal, .trust .track, .wordband .track { animation: none !important; }
}