/* ============================================================
   QRVeo Design System · Papel cálido · Terracota + acentos mexicanos
   Base: paper #FAF2E5 · surface #FFFDF8 · ink #2A1A12
   Acción: terracota #C2532E (CTA único) · rosa #DE0073 (solo etiquetas)
   Semántica: jade #0C8763 (éxito) · maíz #E2951B (aviso) · talavera #1C6BA6 (enlace)
   ============================================================ */

@layer base {
  /* Tema claro por defecto: papel de algodón + paleta mexicana contemporánea */
  :root {
    --bg: #FAF2E5;
    --bg-soft: #FFFBF2;
    --bg-elev: #FFFFFF;
    --surface: #FFFDF8;
    --surface-hover: #FBF0DD;
    --border: rgba(74, 43, 24, 0.12);
    --border-strong: rgba(74, 43, 24, 0.26);

    /* Verde jade, rosa mexicano, amarillo maíz, azul talavera, terracota */
    --jade: #0C8763;
    --jade-bright: #12A578;
    --jade-dark: #06604A;
    --terracotta: #C2532E;
    --terracotta-dark: #8F3A1E;
    --rosa: #DE0073;
    --maiz: #E2951B;
    --talavera: #1C6BA6;

    /* Color de acción principal (CTA, pasos, estados activos) */
    --accent: #C2532E;
    --accent-hover: #D9673F;
    --accent-ink: #FFF8F0;

    /* Semántica: roles fijos dentro de una sola paleta */
    --success: #0C8763;
    --warn: #E2951B;
    --info: #1C6BA6;

    --bone: #2A1A12;
    --bone-dim: #6A5342;
    --muted: #8E7A66;

    --shadow-card: 0 1px 0 rgba(255,255,255,0.75) inset, 0 18px 40px -26px rgba(74,43,24,0.45);
    --shadow-glow: 0 0 40px rgba(194, 83, 46, 0.18);

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --container: 1200px;
    --header-h: 68px;

    --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Noto Sans", sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  }

  /* Tema oscuro: obsidiana cálida, no negro frío */
  [data-theme="dark"] {
    --bg: #141010;
    --bg-soft: #1A1412;
    --bg-elev: #201816;
    --surface: #221A17;
    --surface-hover: #2C211D;
    --border: rgba(255, 235, 210, 0.10);
    --border-strong: rgba(255, 235, 210, 0.22);

    --jade: #1FBF95;
    --jade-bright: #4FE0B6;
    --jade-dark: #0B6E56;
    --terracotta: #E0724B;
    --terracotta-dark: #A94A2A;
    --rosa: #FF4D9D;
    --maiz: #F5B942;
    --talavera: #4C9BD6;

    --accent: #E0724B;
    --accent-hover: #F08560;
    --accent-ink: #1A1210;

    --success: #4FE0B6;
    --warn: #F5B942;
    --info: #4C9BD6;

    --bone: #F7EDDF;
    --bone-dim: #CBB7A2;
    --muted: #94806B;

    --shadow-card: 0 1px 0 rgba(255,255,255,0.04) inset, 0 20px 40px -20px rgba(0,0,0,0.65);
    --shadow-glow: 0 0 40px rgba(224, 114, 75, 0.22);
  }

  *, *::before, *::after { box-sizing: border-box; }

  html {
    scroll-padding-top: 88px;
    -webkit-text-size-adjust: 100%;
    text-rendering: optimizeLegibility;
  }

  body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--bone);
    background-color: var(--bg);
    background-image:
      radial-gradient(ellipse 80% 60% at 88% -10%, rgba(222, 0, 115, 0.10) 0%, transparent 55%),
      radial-gradient(ellipse 65% 55% at -8% -8%, rgba(226, 149, 27, 0.16) 0%, transparent 55%),
      radial-gradient(ellipse 70% 50% at 50% 110%, rgba(28, 107, 166, 0.08) 0%, transparent 60%);
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
  }

  /* Retícula cálida muy tenue, como papel cuadriculado de papelería */
  body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
      linear-gradient(rgba(74,43,24,0.045) 1px, transparent 1px),
      linear-gradient(90deg, rgba(74,43,24,0.045) 1px, transparent 1px);
    background-size: 84px 84px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 75%);
    z-index: 0;
  }

  [data-theme="dark"] body::before {
    background-image:
      linear-gradient(rgba(255,235,210,0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,235,210,0.035) 1px, transparent 1px);
  }

  main, .site-header, .site-footer { position: relative; z-index: 1; }

  a { color: inherit; text-decoration: none; }
  button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
  img { max-width: 100%; display: block; }

  ::selection { background: var(--rosa); color: #FFF8F0; }

  /* Focus styles */
  :focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
  }
}

/* ============================================================
   Skip link
   ============================================================ */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 999;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
}

/* ============================================================
   Layout utilities
   ============================================================ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(1.2) blur(12px);
  -webkit-backdrop-filter: saturate(1.2) blur(12px);
  background: color-mix(in oklab, var(--bg) 75%, transparent);
  border-bottom: 1px solid var(--border);
  transition: background 0.2s ease, border-color 0.2s ease;
}
.site-header.is-stuck { border-bottom-color: var(--border-strong); }

.header-inner {
  display: flex;
  align-items: center;
  height: var(--header-h);
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--bone);
  flex-shrink: 0;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: conic-gradient(from 180deg at 50% 50%, var(--jade), var(--jade-bright), var(--terracotta), var(--jade));
  box-shadow: 0 0 20px rgba(23, 201, 166, 0.35);
  position: relative;
}
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 5px;
  background: var(--bg);
}
.brand-mark::before {
  content: "Q";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 12px;
  color: var(--jade);
  z-index: 1;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
  flex: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  color: var(--bone-dim);
  transition: color 0.15s ease, background 0.15s ease;
}
.nav-link:hover { color: var(--bone); background: var(--surface-hover); }
.nav-link.is-active { color: var(--jade-bright); background: color-mix(in oklab, var(--jade) 12%, transparent); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.lang-switch {
  display: flex;
  gap: 2px;
  padding: 3px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
}
.lang-btn {
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--bone-dim);
  border-radius: 999px;
  transition: all 0.15s;
}
.lang-btn:hover { color: var(--bone); }
.lang-btn.is-active { background: var(--jade); color: var(--bg); }

.theme-toggle {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--bone-dim);
  transition: all 0.15s;
}
.theme-toggle:hover { color: var(--bone); background: var(--surface-hover); }
.icon-sun, .icon-moon { display: none; }
[data-theme="dark"] .icon-moon { display: block; }
[data-theme="light"] .icon-sun { display: block; }


/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  margin-left: auto;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--bone);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (min-width: 1121px) {
  .nav-toggle { display: none; }
}
@media (max-width: 1120px) {
  .nav-toggle { display: flex; }
  .nav-panel {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    padding: 16px;
    gap: 12px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s, opacity 0.2s;
    flex: none;
  }
  .nav-panel.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links {
    flex-direction: column;
    gap: 2px;
  }
  .nav-link { width: 100%; padding: 12px 14px; }
  .nav-actions {
    margin-left: 0;
    justify-content: flex-start;
    padding-top: 8px;
    border-top: 1px solid var(--border);
  }
}

/* ============================================================
   Hero (home)
   ============================================================ */
.hero {
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--accent);
  background: color-mix(in oklab, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in oklab, var(--accent) 32%, transparent);
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
  color: var(--bone);
  text-wrap: balance;
}

.hero-title.small {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

/* Solo el párrafo del hero de inicio (la banda interna usa <section class="hero-sub">) */
p.hero-sub {
  font-size: 1.125rem;
  color: var(--bone-dim);
  margin: 0 0 32px;
  max-width: 560px;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14px;
  color: var(--bone-dim);
}
.hero-meta li { display: inline-flex; align-items: center; gap: 8px; }

.check {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: color-mix(in oklab, var(--jade) 20%, transparent);
  position: relative;
  flex-shrink: 0;
}
.check::after {
  content: "";
  position: absolute;
  inset: 4px;
  background: var(--jade);
  border-radius: 50%;
}

.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}
.concentric-rings {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, transparent 40%, color-mix(in oklab, var(--jade) 15%, transparent) 40%, color-mix(in oklab, var(--jade) 15%, transparent) 42%, transparent 42%),
    radial-gradient(circle at 50% 50%, transparent 30%, color-mix(in oklab, var(--terracotta) 12%, transparent) 30%, color-mix(in oklab, var(--terracotta) 12%, transparent) 31%, transparent 31%),
    radial-gradient(circle at 50% 50%, transparent 55%, color-mix(in oklab, var(--jade-bright) 8%, transparent) 55%, color-mix(in oklab, var(--jade-bright) 8%, transparent) 56%, transparent 56%);
  opacity: 0.7;
  animation: ringPulse 8s ease-in-out infinite;
}
@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.06); opacity: 1; }
}

.qr-mock {
  width: 60%;
  height: 60%;
  background: var(--bone);
  border-radius: 14px;
  padding: 14px;
  position: relative;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5), 0 0 0 1px var(--border-strong);
}
.qr-grid {
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(var(--bg) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg) 1px, transparent 1px);
  background-size: 12px 12px;
  position: relative;
  opacity: 0.9;
}
.qr-grid::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(circle at 30% 30%, transparent 0 4px, var(--bg) 4px 6px, transparent 6px),
    radial-gradient(circle at 70% 30%, transparent 0 4px, var(--bg) 4px 6px, transparent 6px),
    radial-gradient(circle at 30% 70%, transparent 0 4px, var(--bg) 4px 6px, transparent 6px),
    radial-gradient(circle at 70% 70%, transparent 0 4px, var(--bg) 4px 6px, transparent 6px);
  background-size: 30px 30px;
  opacity: 0.85;
}
.qr-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}
.play-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--jade);
  box-shadow: 0 0 30px rgba(23,201,166,0.5);
  position: relative;
}
.play-icon::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-40%, -50%);
  border-left: 14px solid var(--bg);
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
}

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 360px; margin: 0 auto; }
  .hero { padding: 56px 0 72px; }
}

/* Banda de encabezado de páginas internas (no confundir con el párrafo .hero-sub) */
section.hero-sub {
  padding: 64px 0 48px;
  text-align: center;
}
section.hero-sub .hero-title {
  margin-inline: auto;
  max-width: 860px;
  line-height: 1.14;
  letter-spacing: -0.025em;
}
section.hero-sub .lead {
  font-size: clamp(1rem, 1.15vw, 1.12rem);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 18px;
}
.lead {
  font-size: 1.125rem;
  color: var(--bone-dim);
  max-width: 600px;
  margin: 0 auto 24px;
}
.eyebrow-s {
  color: var(--bone-dim);
  font-size: 14px;
}

/* Chino: menos interletraje, más aire entre líneas y peso óptico más ligero */
[data-lang="zh"] .hero-title,
[data-lang="zh"] p.hero-sub {
  letter-spacing: 0.01em;
  line-height: 1.32;
  font-weight: 700;
}
[data-lang="zh"] section.hero-sub .hero-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  max-width: 800px;
  line-height: 1.3;
  letter-spacing: 0.01em;
}
[data-lang="zh"] section.hero-sub .lead,
[data-lang="zh"] p.hero-sub {
  font-size: 1.03rem;
  line-height: 1.9;
  letter-spacing: 0.01em;
}
[data-lang="zh"] .eyebrow {
  letter-spacing: 0.08em;
  text-transform: none;
  font-size: 0.8rem;
}
[data-lang="zh"] .breadcrumbs,
[data-lang="zh"] .section-head p,
[data-lang="zh"] .eyebrow-s { letter-spacing: 0.01em; }
@media (max-width: 600px) {
  section.hero-sub { padding: 48px 0 36px; }
  section.hero-sub .hero-title { line-height: 1.2; }
  .eyebrow { font-size: 0.7rem; padding: 6px 14px; }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--jade) 0%, var(--jade-bright) 100%);
  color: var(--bg);
  box-shadow: 0 8px 24px -8px rgba(23,201,166,0.5), inset 0 -2px 0 rgba(0,0,0,0.15);
}
.btn-primary:hover { box-shadow: 0 12px 30px -8px rgba(23,201,166,0.6), inset 0 -2px 0 rgba(0,0,0,0.15); }

.btn-ghost {
  background: transparent;
  color: var(--bone);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  background: var(--surface-hover);
  border-color: var(--bone-dim);
}

/* ============================================================
   Cards + Pointer glow + 3D tilt
   ============================================================ */
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  overflow: hidden;
  transition: border-color 0.2s ease, background 0.2s ease;
  transform-style: preserve-3d;
}

/* Pointer-following jade glow border */
@property --mx { syntax: '<percentage>'; initial-value: 50%; inherits: true; }
@property --my { syntax: '<percentage>'; initial-value: 50%; inherits: true; }

.card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: radial-gradient(200px circle at var(--mx) var(--my), var(--jade) 0%, transparent 60%);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.card:hover::after { opacity: 1; }

/* 3D tilt on fine-pointer devices */
@media (hover: hover) and (pointer: fine) {
  .feature, .sol, .price {
    --rx: 0deg;
    --ry: 0deg;
    transition: transform 0.25s cubic-bezier(.2,.8,.2,1);
  }
  .feature:hover, .sol:hover, .price:hover {
    transform: rotateX(var(--rx)) rotateY(var(--ry)) translateY(-3px);
  }
}

/* ============================================================
   Feature grid (home)
   ============================================================ */
.features {
  padding: 80px 0;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}
.section-head h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  font-weight: 800;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.section-head p {
  color: var(--bone-dim);
  margin: 0;
  font-size: 1.05rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.feature .icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--jade) 12%, transparent);
  color: var(--jade-bright);
  margin-bottom: 18px;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.feature .icon svg { width: 24px; height: 24px; }
.feature:hover .icon {
  transform: translateY(-2px) rotate(-6deg);
  background: linear-gradient(135deg, var(--jade), var(--jade-bright));
  color: var(--bg);
  box-shadow: 0 8px 24px -8px rgba(23,201,166,0.5);
}

.feature h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  font-weight: 700;
}
.feature p {
  margin: 0;
  color: var(--bone-dim);
  font-size: 0.95rem;
}

/* ============================================================
   Feature split (inner pages)
   ============================================================ */
.feature-split {
  padding: 72px 0;
}
.feature-split .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.feature-split.reverse .container { direction: rtl; }
.feature-split.reverse .split-copy,
.feature-split.reverse .split-visual { direction: ltr; }

.split-copy h2 {
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 8px 0 16px;
}
.split-copy p {
  color: var(--bone-dim);
  margin: 0 0 20px;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
}

.split-visual {
  display: grid;
  place-items: center;
}

.mock-preview {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.mock-video {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(23,201,166,0.3), rgba(201,88,58,0.2)),
    radial-gradient(circle at 30% 60%, var(--jade), transparent 50%),
    radial-gradient(circle at 70% 40%, var(--terracotta), transparent 50%),
    var(--bg-soft);
}
.mock-video::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 60px; height: 60px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.mock-video::before {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-42%, -50%);
  border-left: 16px solid var(--bg);
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  z-index: 1;
}
.mock-qr.small {
  position: absolute;
  right: 16px; bottom: 16px;
  width: 80px; height: 80px;
  background: var(--bone);
  border-radius: 10px;
}

.mock-chart {
  width: 100%;
  aspect-ratio: 16/10;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 20px;
  box-shadow: var(--shadow-card);
  background-image:
    linear-gradient(to top, var(--jade) 0 30%, transparent 30%),
    linear-gradient(to top, var(--jade) 0 45%, transparent 45%),
    linear-gradient(to top, var(--jade) 0 38%, transparent 38%),
    linear-gradient(to top, var(--terracotta) 0 60%, transparent 60%),
    linear-gradient(to top, var(--jade-bright) 0 50%, transparent 50%),
    linear-gradient(to top, var(--jade) 0 70%, transparent 70%);
  background-size: 28px 100%, 28px 100%, 28px 100%, 28px 100%, 28px 100%, 28px 100%;
  background-repeat: no-repeat;
  background-position: 15% 100%, 30% 100%, 45% 100%, 60% 100%, 75% 100%, 90% 100%;
}

.brand-palette {
  width: 100%;
  aspect-ratio: 1;
  max-width: 360px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 30% 30%, var(--jade) 0%, var(--jade-dark) 40%, transparent 40%),
    radial-gradient(circle at 70% 70%, var(--terracotta) 0%, var(--terracotta-dark) 40%, transparent 40%),
    linear-gradient(135deg, var(--surface), var(--bg-elev));
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

@media (max-width: 800px) {
  .feature-split .container { grid-template-columns: 1fr; gap: 32px; }
  .feature-split.reverse .container { direction: ltr; }
}

/* ============================================================
   Solutions grid
   ============================================================ */
.solutions-grid {
  padding: 40px 0 80px;
}
.sol-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.sol .icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--terracotta) 14%, transparent);
  color: var(--terracotta);
  margin-bottom: 18px;
}
.sol .icon svg { width: 24px; height: 24px; }
.sol h3 { margin: 0 0 8px; font-size: 1.1rem; font-weight: 700; }
.sol p { margin: 0; color: var(--bone-dim); font-size: 0.95rem; }

/* ============================================================
   Pricing grid + featured card rotating border
   ============================================================ */
.pricing-grid {
  padding: 40px 0 80px;
}
.price { text-align: left; }

.price h3 {
  margin: 0 0 6px;
  font-size: 1.15rem;
  font-weight: 700;
}
.price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 8px;
}
.price-amount {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--bone);
}
.price-period { color: var(--muted); font-size: 0.9rem; }
.price-desc { margin: 0 0 18px; color: var(--bone-dim); font-size: 0.9rem; }
.price-feats {
  list-style: none; padding: 0; margin: 0 0 24px;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 0.92rem;
}
.price-feats li { display: flex; align-items: center; gap: 10px; color: var(--bone-dim); }

.badge-recommended {
  position: absolute;
  top: -1px; right: 24px;
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--jade);
  color: var(--bg);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

/* Featured card rotating conic-gradient border */
@property --angle { syntax: '<angle>'; initial-value: 0deg; inherits: false; }

.price.featured {
  border-color: transparent;
  animation: spinBorder 9s linear infinite;
  background-image:
    linear-gradient(var(--surface), var(--surface)),
    conic-gradient(from var(--angle), var(--accent), var(--accent-hover), var(--maiz), var(--accent));
  background-origin: border-box;
  background-clip: padding-box, border-box;
  border: 1px solid transparent;
  box-shadow: 0 20px 50px -15px rgba(194,83,46,0.22);
}
@keyframes spinBorder {
  to { --angle: 360deg; }
}
.price.featured .badge-recommended { background: var(--terracotta); color: #fff; }
.price.featured .btn-primary { width: 100%; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: 40px 0 80px; }
.faq h2 {
  text-align: center;
  font-size: clamp(1.6rem, 2.8vw, 2.1rem);
  font-weight: 800;
  margin: 0 0 32px;
}
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 12px 24px;
  align-items: start;
  max-width: 900px;
  margin: 0 auto;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  transition: border-color 0.15s;
}
.faq-item[open] { border-color: var(--border-strong); }
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.97rem;
  list-style: none;
  padding-right: 24px;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  position: absolute;
  right: 2px;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -4px;
  border-right: 2px solid var(--jade-bright);
  border-bottom: 2px solid var(--jade-bright);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { content: ""; transform: rotate(-135deg); }
.faq-item p {
  margin: 10px 0 0;
  color: var(--bone-dim);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ============================================================
   CTA banner
   ============================================================ */
.cta-banner {
  padding: 60px 0;
}
.cta-banner-inner {
  text-align: center;
  padding: 56px 32px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(ellipse at top left, color-mix(in oklab, var(--terracotta) 25%, transparent), transparent 55%),
    radial-gradient(ellipse at bottom right, color-mix(in oklab, var(--jade) 20%, transparent), transparent 55%),
    var(--bg-elev);
  border: 1px solid var(--border);
}
.cta-banner-inner h3 {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 800;
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}
.cta-banner-inner p { color: var(--bone-dim); margin: 0 0 24px; }

/* ============================================================
   Forms (contact, trial)
   ============================================================ */
.contact-grid, .trial-form-wrap {
  padding: 40px 0 80px;
}
/* La retícula va en el .container, no en la <section>: si no, el contenido
   ocupa solo la primera columna y el resto queda como hueco a la derecha. */
.contact-grid > .container,
.trial-form-wrap > .container {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 800px) {
  .contact-grid > .container,
  .trial-form-wrap > .container { grid-template-columns: 1fr; gap: 32px; }
}

.trial-benefits {
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.trial-benefits h3 { margin: 0 0 16px; font-weight: 700; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 520px) { .form-row { grid-template-columns: 1fr; } }

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--bone-dim);
  font-weight: 500;
}
.contact-form input,
.contact-form textarea {
  font: inherit;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-soft);
  color: var(--bone);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 25%, transparent);
}
.contact-form textarea { resize: vertical; min-height: 110px; }

.form-status {
  font-size: 0.9rem;
  min-height: 20px;
}
.form-status.is-success { color: var(--jade-bright); }
.form-status.is-error { color: var(--terracotta); }

.fine-print {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
}

/* Canales de contacto (tarjetas superiores) */
.contact-channels { padding: 8px 0 0; }
.channel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(238px, 1fr));
  gap: 16px;
}
.channel {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--bone);
  text-decoration: none;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.channel:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-card);
  color: var(--bone);
}
.channel-top { display: flex; align-items: center; gap: 12px; }
.channel-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--accent) 12%, transparent);
  color: var(--accent);
}
.channel.is-wa .channel-icon {
  background: color-mix(in oklab, #128C4A 14%, transparent);
  color: #128C4A;
}
[data-theme="dark"] .channel.is-wa .channel-icon { color: #4FE0B6; }
.channel-tag {
  margin-left: auto;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--jade);
  background: color-mix(in oklab, var(--jade) 12%, transparent);
  white-space: nowrap;
}
.channel strong { font-size: 1.05rem; font-weight: 700; line-height: 1.35; }
.channel em { font-style: normal; font-size: 0.9rem; color: var(--bone-dim); line-height: 1.55; }
.channel-meta { font-size: 0.78rem; color: var(--muted); }
.channel-go { margin-top: auto; padding-top: 8px; font-size: 0.85rem; font-weight: 700; color: var(--accent); }

/* Cabecera y campos extra del formulario */
.form-head { display: grid; gap: 6px; margin-bottom: 2px; }
.form-head h2 { margin: 0; font-size: 1.45rem; font-weight: 800; letter-spacing: -0.02em; }
.form-head p { margin: 0; font-size: 0.92rem; color: var(--bone-dim); line-height: 1.55; }
.field-label { display: inline-flex; align-items: baseline; gap: 4px; }
.req { font-style: normal; color: var(--terracotta); }
.field-help { font-size: 0.78rem; color: var(--muted); line-height: 1.45; }

.contact-form select {
  font: inherit;
  padding: 11px 38px 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background-color: var(--bg-soft);
  color: var(--bone);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238E7A66' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.contact-form select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 25%, transparent);
}
.contact-form label.consent {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  line-height: 1.5;
  font-weight: 400;
}
.contact-form label.consent input[type="checkbox"] {
  width: 16px;
  height: 16px;
  padding: 0;
  margin-top: 3px;
  flex: 0 0 auto;
  accent-color: var(--accent);
}
.contact-form label.consent a { color: var(--accent); text-decoration: underline; }

.contact-info {
  display: grid;
  gap: 16px;
  align-content: start;
}
.info-block {
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.info-block h4 { margin: 0 0 8px; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.info-block a { color: var(--info); font-weight: 600; }
.info-block a:hover { text-decoration: underline; }
.info-block p { margin: 0; color: var(--bone-dim); font-size: 0.92rem; }
.info-block p + p { margin-top: 4px; }
.info-block p.muted { color: var(--muted); font-size: 0.86rem; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
  padding: 56px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  padding-bottom: 48px;
}
@media (max-width: 800px) { .footer-inner { grid-template-columns: 1fr; gap: 32px; } }

.footer-tag {
  margin: 12px 0 0;
  color: var(--bone-dim);
  font-size: 0.9rem;
  max-width: 280px;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.footer-cols h4 {
  margin: 0 0 14px;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.footer-cols a {
  display: block;
  color: var(--bone-dim);
  font-size: 0.92rem;
  padding: 5px 0;
  transition: color 0.15s;
}
.footer-cols a:hover { color: var(--jade-bright); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  text-align: center;
}
.footer-bottom small { color: var(--muted); font-size: 0.82rem; }

/* ============================================================
   Admin panel
   ============================================================ */
.admin-panel { padding: 40px 0 80px; }
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}
.admin-header h1 { margin: 0; font-weight: 800; font-size: 1.6rem; }
.admin-header p { margin: 0; color: var(--bone-dim); }

.table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: auto;
  max-height: 70vh;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.admin-table th, .admin-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.admin-table th {
  position: sticky;
  top: 0;
  background: var(--bg-elev);
  z-index: 1;
  font-weight: 600;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.admin-table tbody tr:hover { background: var(--surface-hover); }
.admin-table td.ts { color: var(--muted); font-family: var(--font-mono); font-size: 0.82rem; }
.admin-table td.empty { text-align: center; padding: 60px 16px; color: var(--muted); }

.locked-wrap {
  text-align: center;
  padding: 80px 24px;
}
.lock-icon {
  width: 72px; height: 72px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: color-mix(in oklab, var(--terracotta) 20%, transparent);
  border: 1px solid color-mix(in oklab, var(--terracotta) 50%, transparent);
  position: relative;
}
.lock-icon::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -60%);
  width: 28px; height: 18px;
  border: 3px solid var(--terracotta);
  border-top: none;
  border-radius: 0 0 4px 4px;
}
.lock-icon::before {
  content: "";
  position: absolute;
  left: 50%; top: 30%;
  transform: translateX(-50%);
  width: 14px; height: 14px;
  border: 3px solid var(--terracotta);
  border-bottom: none;
  border-radius: 10px 10px 0 0;
}
.locked-wrap h2 { margin: 0 0 10px; font-size: 1.3rem; }
.locked-wrap p { color: var(--bone-dim); margin: 0 0 6px; }
.locked-wrap .hint { color: var(--muted); font-size: 0.85rem; font-family: var(--font-mono); }

/* ============================================================
   404 / Placeholder
   ============================================================ */
.not-found { padding: 80px 0; }
.nf-inner { text-align: center; padding: 40px 24px; }
.nf-code {
  font-size: clamp(5rem, 14vw, 9rem);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent), var(--maiz));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.05em;
  margin-bottom: 12px;
}
.nf-inner h1 { margin: 0 0 8px; font-size: clamp(1.4rem, 3vw, 1.8rem); }
.nf-inner p { color: var(--bone-dim); margin: 0 0 28px; }

.placeholder-links {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
  flex-wrap: wrap;
}

/* ============================================================
   Reveal animations
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Reduced motion: disable all pointer/animation effects
   BUT keep featured card as static jade->terracotta gradient ring
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .concentric-rings { animation: none; }
  .price.featured {
    animation: none;
    background-image:
      linear-gradient(var(--surface), var(--surface)),
      linear-gradient(135deg, var(--accent), var(--accent-hover));
    background-origin: border-box;
    background-clip: padding-box, border-box;
  }
  /* Marquee becomes a static, wrapped grid — hide the duplicated half */
  .marquee {
    overflow: visible;
    -webkit-mask-image: none;
    mask-image: none;
  }
  .marquee-track {
    animation: none !important;
    flex-wrap: wrap;
    justify-content: center;
    width: auto;
  }
  .marquee-track > .sector-chip:nth-child(n + 9) { display: none; }
}

/* ============================================================
   Billing switch (monthly / annual)
   ============================================================ */
.billing-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 40px;
}
.billing-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
}
.billing-switch button {
  padding: 9px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--bone-dim);
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}
.billing-switch button:hover { color: var(--bone); }
.billing-switch button.is-active {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 6px 18px -8px color-mix(in oklab, var(--accent) 70%, transparent);
}
.save-pill {
  display: inline-block;
  margin-left: 7px;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: color-mix(in oklab, var(--terracotta) 22%, transparent);
  color: var(--terracotta);
}
.billing-switch button.is-active .save-pill {
  background: rgba(42, 26, 18, 0.18);
  color: var(--accent-ink);
}
.billing-hint { font-size: 0.8rem; color: var(--muted); margin: 0; }

/* Nota fiscal: IVA y meses sin intereses */
.billing-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 4px 8px;
  max-width: 620px;
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--muted);
  text-align: center;
}
.msi-pill {
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: color-mix(in oklab, var(--jade) 20%, transparent);
  color: var(--jade);
}
.iva-tag {
  margin-left: 5px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* Fila de controles: ciclo de facturación + moneda */
.billing-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.currency-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 5px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
}
.currency-switch button {
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--muted);
  transition: background 0.18s ease, color 0.18s ease;
}
.currency-switch button:hover { color: var(--bone); }
.currency-switch button.is-active {
  background: var(--accent);
  color: var(--accent-ink);
}
.cur[hidden] { display: none !important; }

/* ============================================================
   Pricing tiers — 5 columns
   ============================================================ */
.price-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 16px;
}
/* Ancho fijo por columna + última fila centrada: los 5 planes nunca dejan huecos a la izquierda.
   Cada valor resta 1px extra para absorber el redondeo subpíxel y evitar saltos de línea. */
.price-grid > .price {
  flex: 0 0 auto;
  width: 100%;
  min-width: 0;
}
@media (min-width: 560px)  { .price-grid > .price { width: calc(50% - 9px); } }
@media (min-width: 860px)  { .price-grid > .price { width: calc(33.3333% - 11px); } }
@media (min-width: 1240px) { .price-grid > .price { width: calc(20% - 13px); } }

.price-grid .card.price {
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
}
.price-grid .price-amount { font-size: 1.95rem; }
.price-grid .price-desc { font-size: 0.84rem; }
.price-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.price-head h3 { margin: 0; font-size: 1.05rem; }
.plan-icon {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: color-mix(in oklab, var(--accent) 12%, transparent);
  color: var(--accent);
  flex-shrink: 0;
}
.plan-icon svg { width: 16px; height: 16px; }

.tier-quota {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 0 0 16px;
  padding: 12px;
  border-radius: 10px;
  background: color-mix(in oklab, var(--accent) 5%, transparent);
  border: 1px solid var(--border);
}
.tier-quota div {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}
.tier-quota b { color: var(--bone); font-weight: 600; }

.price-grid .price-feats { margin-bottom: 20px; font-size: 0.84rem; }
.price-grid .price-feats li { align-items: flex-start; }
.price-grid .price-feats .check { margin-top: 4px; }
.price-grid .price-feats .check::after { inset: 4px; }
.price-grid .btn { width: 100%; margin-top: auto; padding: 11px 16px; font-size: 14px; }
.price-note {
  margin: 10px 0 0;
  font-size: 11px;
  text-align: center;
  color: var(--muted);
}
.price.featured .plan-icon {
  background: color-mix(in oklab, var(--accent) 24%, transparent);
}
.price-grid .price-note {
  text-align: left;
  margin: 2px 0 12px;
  line-height: 1.4;
}
.price-grid .price-amount.is-text {
  font-size: 1.1rem;
  letter-spacing: 0;
  font-weight: 700;
}

/* Alineación vertical entre tarjetas: notas y descripciones ocupan siempre el mismo alto
   para que las cuotas y los botones queden a la misma altura (y no salten al cambiar a anual) */
@media (min-width: 860px) {
  .price-grid .price-note { min-height: 2.8em; }
  .price-grid .price-desc { min-height: 4.8em; }
}

/* ============================================================
   Add-on packs
   ============================================================ */
.addons { padding: 0 0 80px; }
.addon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  gap: 16px;
}
.addon {
  padding: 22px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.addon:hover { transform: translateY(-2px); border-color: var(--border-strong); }
.addon h4 { margin: 0 0 8px; font-size: 0.92rem; font-weight: 600; color: var(--bone-dim); }
.addon-price {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bone);
}
.addon-price span { font-size: 0.75rem; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.addon-price .cur {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bone);
}
.addon-price .addon-suffix { margin-left: 0.25em; }
.addon p { margin: 8px 0 0; font-size: 0.8rem; color: var(--muted); line-height: 1.5; }
.addon.is-custom {
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--jade) 14%, transparent), color-mix(in oklab, var(--terracotta) 12%, transparent)),
    var(--bg-elev);
  border-color: color-mix(in oklab, var(--jade) 30%, transparent);
}
.addon.is-custom a {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--jade-bright);
}

/* ============================================================
   Detailed comparison table
   ============================================================ */
.compare { padding: 0 0 80px; }
.compare-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
}
.compare-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.compare-table {
  width: 100%;
  min-width: 880px;
  border-collapse: collapse;
  font-size: 0.86rem;
}
.compare-table th,
.compare-table td {
  padding: 11px 14px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.compare-table th:first-child,
.compare-table td:first-child {
  text-align: left;
  position: sticky;
  left: 0;
  background: var(--surface);
  z-index: 2;
  min-width: 235px;
  font-size: 0.86rem;
}
.compare-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  background: var(--bg-elev);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 14px;
}
.compare-table thead th:first-child { z-index: 4; }
.compare-table thead th.is-featured { color: var(--jade-bright); }
.compare-table thead th .th-price {
  display: block;
  margin-top: 3px;
  font-size: 0.72rem;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 600;
  color: var(--bone-dim);
}
.compare-table tbody tr:hover td { background: var(--surface-hover); }
.compare-table tbody tr:hover td:first-child { background: var(--surface-hover); }
.compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-group-row td {
  background: color-mix(in oklab, var(--jade) 7%, var(--bg-elev)) !important;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--jade-bright);
  text-align: left;
  padding: 12px 16px;
}
.compare-group-row td:first-child { position: sticky; left: 0; }
.compare-table td.hl { background: color-mix(in oklab, var(--jade) 5%, transparent); }
.compare-table tbody tr:hover td.hl { background: color-mix(in oklab, var(--jade) 12%, var(--surface-hover)); }
.yes { color: var(--jade); font-weight: 800; }
.no { color: var(--muted); opacity: 0.6; }
.compare-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--muted);
}

/* ============================================================
   Three-step process
   ============================================================ */
.steps { padding: 80px 0; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.step {
  position: relative;
  padding: 30px 24px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.step:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.step-num {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.05rem;
  background: linear-gradient(135deg, var(--jade), var(--jade-bright));
  color: var(--bg);
  box-shadow: 0 8px 22px -8px rgba(23, 201, 166, 0.65);
  margin-bottom: 18px;
}
.step h3 { margin: 0 0 8px; font-size: 1.05rem; font-weight: 700; }
.step p { margin: 0; color: var(--bone-dim); font-size: 0.92rem; }
.step::after {
  content: "";
  position: absolute;
  top: 52px;
  right: -20px;
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--jade), transparent);
}
.step:last-child::after { display: none; }
@media (max-width: 800px) {
  .steps-grid { grid-template-columns: 1fr; }
  .step::after { display: none; }
}

/* ============================================================
   Stats band
   ============================================================ */
.stats { padding: 0 0 80px; }
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat {
  background: var(--bg-soft);
  padding: 32px 20px;
  text-align: center;
}
.stat-num {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--jade-bright), var(--jade));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-label { margin-top: 6px; font-size: 0.8rem; color: var(--muted); }
@media (max-width: 800px) { .stats-inner { grid-template-columns: repeat(2, 1fr); } }

/* ============================================================
   Sector marquee
   ============================================================ */
.sectors { padding: 0 0 80px; }
.sectors-title {
  text-align: center;
  margin: 0 0 24px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track {
  display: flex;
  gap: 14px;
  width: max-content;
  animation: marquee 34s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.sector-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 20px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--bone-dim);
  white-space: nowrap;
}
.sector-chip svg { width: 16px; height: 16px; color: var(--jade); flex-shrink: 0; }

/* ============================================================
   Use case cards
   ============================================================ */
.usecases { padding: 80px 0; }
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 18px;
}
.usecase {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.usecase:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-card);
}
.usecase-visual {
  height: 140px;
  position: relative;
  overflow: hidden;
  background: var(--bg-elev);
  display: grid;
  place-items: center;
}
.usecase-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, color-mix(in oklab, var(--jade) 30%, transparent), transparent 60%);
}
.usecase-visual.v2::before { background: radial-gradient(circle at 70% 30%, color-mix(in oklab, var(--terracotta) 30%, transparent), transparent 60%); }
.usecase-visual.v3::before { background: radial-gradient(circle at 50% 80%, color-mix(in oklab, var(--jade-bright) 26%, transparent), transparent 60%); }
.usecase-visual.v4::before { background: radial-gradient(circle at 20% 70%, color-mix(in oklab, var(--terracotta) 24%, transparent), transparent 62%); }
.usecase-visual svg { position: relative; width: 46px; height: 46px; color: var(--bone); opacity: 0.9; }
.usecase-body { padding: 22px; }
.usecase-body h3 { margin: 0 0 7px; font-size: 1rem; font-weight: 700; }
.usecase-body p { margin: 0; font-size: 0.88rem; color: var(--bone-dim); }

/* ============================================================
   Breadcrumbs
   ============================================================ */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--muted);
  margin-bottom: 22px;
  justify-content: center;
}
.breadcrumbs a { color: var(--bone-dim); transition: color 0.15s ease; }
.breadcrumbs a:hover { color: var(--jade-bright); }
.breadcrumbs .sep { opacity: 0.4; }
.breadcrumbs .current { color: var(--bone); font-weight: 600; }

/* ============================================================
   Trust notes / payment strip
   ============================================================ */
.trust-note {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 26px;
  font-size: 0.8rem;
  color: var(--muted);
}
.trust-note span { display: inline-flex; align-items: center; gap: 7px; }
.trust-note svg { width: 14px; height: 14px; color: var(--jade); }

/* ============================================================
   Section rule divider
   ============================================================ */
.section-rule {
  height: 1px;
  max-width: 1100px;
  margin: 0 auto;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

/* ============================================================
   Back to top
   ============================================================ */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--bone);
  box-shadow: 0 12px 30px -12px rgba(0, 0, 0, 0.7);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.2s ease, color 0.2s ease;
  z-index: 60;
}
.to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
@media (max-width: 600px) { .to-top { right: 16px; bottom: 16px; } }

/* ============================================================
   CAPA "FUSIÓN MÉXICO"
   Base moderna + acentos culturales discretos:
   cinta tricolor, papel picado, greca, talavera y paleta cálida
   (sin @layer → prevalece sobre los estilos base)
   ============================================================ */

/* · Cinta tricolor en el borde superior del header --------- */
.site-header::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--jade) 0 25%,
    var(--maiz) 25% 50%,
    var(--rosa) 50% 75%,
    var(--talavera) 75% 100%);
  opacity: 0.95;
  pointer-events: none;
}

/* · Papel picado al inicio del hero ------------------------ */
.hero { padding-top: 104px; }
.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 22px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='96' height='22' viewBox='0 0 96 22'><path d='M0 6h96' stroke='%23C2532E' stroke-width='1' opacity='.55'/><path d='M0 6h12l-6 10z' fill='%23DE0073'/><path d='M12 6h12l-6 10z' fill='%23E2951B'/><path d='M24 6h12l-6 10z' fill='%2312A578'/><path d='M36 6h12l-6 10z' fill='%231C6BA6'/><path d='M48 6h12l-6 10z' fill='%23C2532E'/><path d='M60 6h12l-6 10z' fill='%23DE0073'/><path d='M72 6h12l-6 10z' fill='%23E2951B'/><path d='M84 6h12l-6 10z' fill='%2312A578'/></svg>");
  background-repeat: repeat-x;
  background-size: 96px 22px;
  opacity: 0.55;
  pointer-events: none;
}
[data-theme="dark"] .hero::before { opacity: 0.8; }

/* · Greca (greca escalonada) bajo los títulos de sección --- */
.section-head::after {
  content: "";
  display: block;
  width: 84px;
  height: 14px;
  margin: 20px auto 0;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='84' height='14' viewBox='0 0 84 14'><path d='M1 12h11V4h11v8h11V4h11v8h11V4h11' fill='none' stroke='%23C2532E' stroke-width='1.6'/></svg>") no-repeat center / contain;
  opacity: 0.5;
}
[data-theme="dark"] .section-head::after {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='84' height='14' viewBox='0 0 84 14'><path d='M1 12h11V4h11v8h11V4h11v8h11V4h11' fill='none' stroke='%23F5B942' stroke-width='1.6'/></svg>");
  opacity: 0.6;
}

/* · Marca: degradado tipo alebrije ------------------------- */
.brand-mark {
  background: conic-gradient(from 200deg,
    var(--rosa) 0deg,
    var(--maiz) 90deg,
    var(--jade) 180deg,
    var(--talavera) 270deg,
    var(--rosa) 360deg);
  box-shadow: 0 0 18px rgba(222, 0, 115, 0.28);
}
.brand-mark::before { color: var(--bone); }

/* · Navegación y acciones: acento terracota ---------------- */
.nav-link:hover { background: var(--surface-hover); }
.nav-link.is-active {
  color: var(--accent);
  background: color-mix(in oklab, var(--accent) 12%, transparent);
}
.lang-btn.is-active { background: var(--accent); color: var(--accent-ink); }
.theme-toggle { background: var(--bg-elev); }

/* · Botones ------------------------------------------------ */
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: var(--accent-ink);
  box-shadow: 0 10px 26px -12px color-mix(in oklab, var(--accent) 70%, transparent), inset 0 -2px 0 rgba(0, 0, 0, 0.14);
}
.btn-primary:hover {
  box-shadow: 0 14px 32px -12px color-mix(in oklab, var(--accent) 80%, transparent), inset 0 -2px 0 rgba(0, 0, 0, 0.14);
}
.btn-ghost { border-color: color-mix(in oklab, var(--bone) 22%, transparent); }
.btn-ghost:hover {
  background: color-mix(in oklab, var(--accent) 8%, transparent);
  border-color: color-mix(in oklab, var(--accent) 45%, transparent);
  color: var(--accent);
}

/* · Tarjetas: superficie papel y acento cálido al hover ----- */
.card {
  background: var(--surface);
  border-color: var(--border);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset;
}
.card:hover { border-color: color-mix(in oklab, var(--accent) 38%, var(--border)); }
.card::after { background: radial-gradient(200px circle at var(--mx) var(--my), var(--accent) 0%, transparent 60%); }

/* Iconos de features: rotación de la paleta mexicana */
.feature-grid > .card:nth-child(6n+1) { --tile: var(--accent); }
.feature-grid > .card:nth-child(6n+2) { --tile: var(--maiz); }
.feature-grid > .card:nth-child(6n+3) { --tile: var(--talavera); }
.feature-grid > .card:nth-child(6n+4) { --tile: var(--accent); }
.feature-grid > .card:nth-child(6n+5) { --tile: var(--maiz); }
.feature-grid > .card:nth-child(6n+6) { --tile: var(--talavera); }

.feature .icon,
.sol .icon {
  background: color-mix(in oklab, var(--tile, var(--accent)) 14%, transparent);
  color: var(--tile, var(--accent));
}
.feature:hover .icon,
.sol:hover .icon {
  background: linear-gradient(135deg,
    var(--tile, var(--accent)),
    color-mix(in oklab, var(--tile, var(--accent)) 62%, #FFFFFF));
  color: #FFF8F0;
  box-shadow: 0 10px 24px -12px color-mix(in oklab, var(--tile, var(--accent)) 65%, transparent);
}

/* · Hero visual: anillos y QR en tonos talavera ------------ */
.concentric-rings {
  background:
    radial-gradient(circle at 50% 50%, transparent 40%, color-mix(in oklab, var(--rosa) 16%, transparent) 40%, color-mix(in oklab, var(--rosa) 16%, transparent) 42%, transparent 42%),
    radial-gradient(circle at 50% 50%, transparent 30%, color-mix(in oklab, var(--maiz) 18%, transparent) 30%, color-mix(in oklab, var(--maiz) 18%, transparent) 31%, transparent 31%),
    radial-gradient(circle at 50% 50%, transparent 55%, color-mix(in oklab, var(--talavera) 12%, transparent) 55%, color-mix(in oklab, var(--talavera) 12%, transparent) 56%, transparent 56%);
}
.qr-mock {
  background: #FFFFFF;
  border-radius: 18px;
  box-shadow: 0 30px 60px -24px rgba(74, 43, 24, 0.45), 0 0 0 1px var(--border-strong);
}
[data-theme="dark"] .qr-mock {
  background: #F7EDDF;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--border-strong);
}
.play-icon {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  box-shadow: 0 10px 26px -10px color-mix(in oklab, var(--accent) 70%, transparent);
}
.play-icon::after { border-left-color: #FFF8F0; }

/* · Cifras y pasos ---------------------------------------- */
.stat-num {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.steps-grid .step:nth-child(1) { --tile: var(--accent); --tile-ink: var(--accent-ink); }
.steps-grid .step:nth-child(2) { --tile: var(--maiz); --tile-ink: #2A1A12; }
.steps-grid .step:nth-child(3) { --tile: var(--accent); --tile-ink: var(--accent-ink); }
.step-num {
  background: linear-gradient(135deg,
    var(--tile, var(--accent)),
    color-mix(in oklab, var(--tile, var(--accent)) 68%, #FFFFFF));
  color: var(--tile-ink, var(--accent-ink));
  box-shadow: 0 10px 24px -12px color-mix(in oklab, var(--tile, var(--accent)) 65%, transparent);
}
.step::after { background: linear-gradient(90deg, color-mix(in oklab, var(--tile, var(--accent)) 70%, transparent), transparent); }

/* · Sectores: chips con icono de color -------------------- */
.sector-chip {
  background: var(--surface);
  border-color: var(--border);
}
.sector-chip svg { color: var(--accent); }
.marquee-track .sector-chip:nth-child(5n+2) svg { color: var(--rosa); }
.marquee-track .sector-chip:nth-child(5n+3) svg { color: var(--maiz); }
.marquee-track .sector-chip:nth-child(5n+4) svg { color: var(--talavera); }
.marquee-track .sector-chip:nth-child(5n+5) svg { color: var(--jade); }

/* · Casos de uso: cuatro tintes culturales ---------------- */
.usecase-visual { background: var(--bg-elev); }
.usecase-visual::before { background: radial-gradient(circle at 30% 30%, color-mix(in oklab, var(--rosa) 24%, transparent), transparent 62%); }
.usecase-visual.v2::before { background: radial-gradient(circle at 70% 30%, color-mix(in oklab, var(--maiz) 26%, transparent), transparent 62%); }
.usecase-visual.v3::before { background: radial-gradient(circle at 50% 80%, color-mix(in oklab, var(--talavera) 22%, transparent), transparent 62%); }
.usecase-visual.v4::before { background: radial-gradient(circle at 20% 70%, color-mix(in oklab, var(--jade) 22%, transparent), transparent 62%); }
.usecase:hover { border-color: color-mix(in oklab, var(--accent) 35%, var(--border)); }

/* · Banner final: sol de papel + papel picado ------------- */
.cta-banner-inner {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at top left, color-mix(in oklab, var(--maiz) 24%, transparent), transparent 58%),
    radial-gradient(ellipse at bottom right, color-mix(in oklab, var(--accent) 16%, transparent), transparent 58%),
    var(--bg-elev);
  border-color: color-mix(in oklab, var(--accent) 28%, var(--border));
}
.cta-banner-inner::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 16px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='96' height='22' viewBox='0 0 96 22'><path d='M0 6h96' stroke='%23C2532E' stroke-width='1' opacity='.55'/><path d='M0 6h12l-6 10z' fill='%23DE0073'/><path d='M12 6h12l-6 10z' fill='%23E2951B'/><path d='M24 6h12l-6 10z' fill='%2312A578'/><path d='M36 6h12l-6 10z' fill='%231C6BA6'/><path d='M48 6h12l-6 10z' fill='%23C2532E'/><path d='M60 6h12l-6 10z' fill='%23DE0073'/><path d='M72 6h12l-6 10z' fill='%23E2951B'/><path d='M84 6h12l-6 10z' fill='%2312A578'/></svg>");
  background-repeat: repeat-x;
  background-size: 96px 22px;
  opacity: 0.5;
}

/* · Footer: papel + cinta tricolor ------------------------ */
.site-footer { background: var(--bg-soft); }
.site-footer::before {
  content: "";
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--jade) 0 25%,
    var(--maiz) 25% 50%,
    var(--rosa) 50% 75%,
    var(--talavera) 75% 100%);
  opacity: 0.95;
}
.footer-cols a:hover { color: var(--accent); }
.footer-made {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}
.footer-made::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--jade) 0 33%, var(--maiz) 33% 66%, var(--rosa) 66% 100%);
}

/* · Marco y espaciado para móvil --------------------------- */
@media (max-width: 600px) {
  .hero { padding-top: 84px; }
  .hero::before { height: 18px; background-size: 80px 18px; }
}

/* ============================================================
   MEDIA REAL · video e imágenes de producto
   ============================================================ */
.hero-visual { aspect-ratio: auto; align-items: start; }
.hero-media-frame { width: 100%; }

.media-frame {
  margin: 0;
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  box-shadow: 0 28px 64px -36px rgba(74, 43, 24, 0.55);
}
.media-frame img,
.media-frame video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}
.media-frame video { background: #0B0706; }
.hero-media-frame { box-shadow: 0 44px 90px -46px rgba(194, 83, 46, 0.6); }

.media-badge {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFF8F0;
  background: rgba(42, 26, 18, 0.7);
  border: 1px solid rgba(255, 248, 240, 0.24);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.usecase-visual { height: 186px; display: block; }
.usecase-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.usecase:hover .usecase-visual img { transform: scale(1.04); }
.usecase-visual::before { display: none; }

/* ============================================================
   WHATSAPP · botón flotante y tarjetas de contacto
   ============================================================ */
.to-top { bottom: 92px; }

.wa-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px 12px 14px;
  border-radius: 999px;
  background: #25D366;
  color: #07290F;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-decoration: none;
  box-shadow: 0 16px 34px -14px rgba(37, 211, 102, 0.8);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.wa-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -14px rgba(37, 211, 102, 0.9);
  color: #07290F;
}
.wa-fab svg { flex: 0 0 auto; }

.footer-wa {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  color: #128C4A;
  font-weight: 700;
}
.footer-wa svg { width: 16px; height: 16px; }
[data-theme="dark"] .footer-wa { color: #4FE0B6; }

.wa-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0F8A62 0%, #128C4A 55%, #25D366 100%);
  color: #F8FFF9;
  text-decoration: none;
  box-shadow: 0 20px 44px -26px rgba(18, 140, 74, 0.9);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.wa-card:hover { transform: translateY(-2px); color: #F8FFF9; }
.wa-card-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  flex: 0 0 auto;
}
.wa-card-copy { display: grid; gap: 2px; line-height: 1.35; }
.wa-card-copy strong { font-size: 1rem; }
.wa-card-copy span { font-size: 0.9rem; opacity: 0.92; }
.wa-card-copy em { font-style: normal; font-size: 0.78rem; opacity: 0.8; }
.wa-card-cta {
  margin-left: auto;
  white-space: nowrap;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: #0B6E4A;
  font-size: 0.82rem;
  font-weight: 800;
}

.wa-note {
  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--bone-dim);
}
.wa-note a { font-weight: 700; color: #128C4A; }

@media (max-width: 600px) {
  .wa-fab { right: 16px; bottom: 16px; padding: 13px; }
  .wa-fab-text { display: none; }
  .to-top { right: 16px; bottom: 84px; }
}

.trial-benefits .muted { color: var(--bone-dim); margin: 0 0 18px; font-size: 0.92rem; }
.trial-wa { margin-top: 20px; }
@media (max-width: 520px) {
  .wa-card { flex-wrap: wrap; }
  .wa-card-cta { margin-left: 0; }
}

/* ============================================================
   CASOS DE ÉXITO · home (carrusel horizontal + video)
   ============================================================ */
.cases { padding: 8px 0 88px; }

.case-shell { position: relative; }

.rail-btn {
  position: absolute;
  top: -62px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--bone);
  cursor: pointer;
  z-index: 3;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.rail-next { right: 0; }
.rail-prev { right: 52px; }
.rail-btn:hover:not(:disabled) {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  transform: translateY(-1px);
}
.rail-btn:disabled { opacity: 0.35; cursor: default; }

.case-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(272px, 29vw, 340px);
  gap: 20px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  overscroll-behavior-x: contain;
  padding: 2px 2px 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}
.case-rail:active { cursor: grabbing; }
.case-rail:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.case-rail::-webkit-scrollbar { height: 6px; }
.case-rail::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 99px; }
.case-rail::-webkit-scrollbar-track { background: transparent; }

.case-card {
  --case-accent: var(--jade);
  scroll-snap-align: start;
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1),
              box-shadow 0.35s ease, border-color 0.35s ease;
}
.case-card:nth-child(2) { --case-accent: var(--terracotta); }
.case-card:nth-child(3) { --case-accent: var(--talavera); }
.case-card:nth-child(4) { --case-accent: var(--rosa); }
.case-card:nth-child(5) { --case-accent: var(--maiz); }
.case-card:nth-child(6) { --case-accent: var(--terracotta); }
.case-card:nth-child(7) { --case-accent: var(--jade); }

/* filete superior que se dibuja al entrar en pantalla */
.case-card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--case-accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) 0.12s;
  z-index: 2;
}
.cases.is-visible .case-card::after { transform: scaleX(1); }
.case-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-card);
}

.case-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #1a0f08;
}
.case-media video,
.case-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.case-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 54%, rgba(18, 10, 6, 0.62));
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.case-media.is-playing::after { opacity: 0; }

.case-play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(20, 10, 6, 0.5);
  color: #fff;
  cursor: pointer;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  transition: transform 0.25s ease, opacity 0.25s ease, background 0.25s ease, color 0.25s ease;
}
.case-play:hover {
  transform: scale(1.08);
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.case-media.is-playing .case-play { opacity: 0; pointer-events: none; }

.case-tag {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 1;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #FFF8F0;
  background: rgba(20, 10, 6, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.22);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: opacity 0.25s ease;
}
.case-media.is-playing .case-tag { opacity: 0; }

.case-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 22px 22px;
  flex: 1;
}
.case-body h3 { margin: 0; font-size: 1.02rem; font-weight: 700; letter-spacing: -0.01em; }
.case-quote {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--bone-dim);
}
.case-quote::before { content: "“"; color: var(--case-accent); font-weight: 800; margin-right: 1px; }

.case-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--border-strong);
}
.case-num {
  display: block;
  font-size: 1.42rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--case-accent);
  font-variant-numeric: tabular-nums;
}
.case-label {
  display: block;
  margin-top: 3px;
  font-size: 0.72rem;
  line-height: 1.3;
  color: var(--muted);
}
.case-note {
  margin: 22px 0 0;
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
}

/* botón de ampliar sobre el video */
.case-expand {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(20, 10, 6, 0.45);
  color: #fff;
  cursor: pointer;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}
.case-card:hover .case-expand,
.case-expand:focus-visible { opacity: 1; transform: none; }
.case-expand:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
@media (hover: none) {
  .case-expand { opacity: 1; transform: none; }
}

/* lightbox del caso */
body.is-locked { overflow: hidden; }

.case-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 24px;
}
.case-modal[hidden] { display: none; }
.case-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(18, 10, 6, 0.72);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.case-modal-panel {
  --case-accent: var(--jade);
  position: relative;
  width: min(1040px, 100%);
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
  border-radius: 20px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  animation: caseModalIn 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
}
@keyframes caseModalIn {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
  to { opacity: 1; transform: none; }
}
.case-modal-media { background: #0d0806; }
.case-modal-media video,
.case-modal-media img {
  display: block;
  width: 100%;
  max-height: 62vh;
  object-fit: contain;
  background: #0d0806;
}
.case-modal-media [hidden] { display: none; }
.case-modal-copy .case-body { padding: 20px 26px 26px; }
.case-modal-copy .case-quote { font-size: 0.95rem; max-width: 70ch; }
.case-modal-copy .case-num { font-size: 1.7rem; }
.case-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(20, 10, 6, 0.55);
  color: #fff;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.case-modal-close:hover {
  background: var(--accent);
  color: var(--accent-ink);
  transform: rotate(90deg);
}

@media (max-width: 700px) {
  .cases { padding: 0 0 64px; }
  .rail-btn { display: none; }
  .case-rail { grid-auto-columns: 84%; gap: 14px; padding-bottom: 12px; }
  .case-modal { padding: 12px; }
  .case-modal-media video { max-height: 46vh; }
  .case-modal-copy .case-body { padding: 18px 18px 22px; }
}

/* ============================================================
   BLOG · CENTRO DE AYUDA · LEGAL
   Páginas de contenido: misma retícula cálida y paleta mexicana
   ============================================================ */

.btn.btn-sm { padding: 9px 16px; font-size: 13px; }

/* ---------- Chip de categoría ---------- */
.qv-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-ink);
  background: var(--accent);
  border: 1px solid color-mix(in oklab, var(--accent) 70%, #000);
  white-space: nowrap;
}
[data-lang="zh"] .qv-chip { letter-spacing: 0.02em; }

/* ---------- Lista del blog ---------- */
.qv-blog-feature { padding: 34px 0 10px; }

.qv-feature {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.qv-feature-media { min-height: 300px; background: var(--bg-soft); }
.qv-feature-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.qv-feature-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(24px, 3.6vw, 46px);
  justify-content: center;
}
.qv-feature-body .qv-chip { align-self: flex-start; }
.qv-feature-title {
  margin: 0;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 800;
}
.qv-feature-lead {
  margin: 0;
  color: var(--bone-dim);
  font-size: 0.96rem;
  line-height: 1.65;
  max-width: 46ch;
}
.qv-feature-body .btn { margin-top: 4px; }
.qv-feature-body .qv-post-foot { width: 100%; padding-top: 0; }

.qv-blog-list { padding: 46px 0 76px; }

.qv-blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 22px;
}
.qv-blog-grid.two { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }

.qv-post {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.2, 1), border-color 0.25s ease, box-shadow 0.25s ease;
}
.qv-post:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-card);
}
.qv-post:focus-within { outline: 2px solid var(--accent); outline-offset: 3px; }

.qv-post-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-soft);
}
.qv-post-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.qv-post:hover .qv-post-media img { transform: scale(1.045); }
.qv-post-media .qv-chip {
  position: absolute;
  left: 12px;
  top: 12px;
  background: rgba(255, 248, 240, 0.94);
  color: #2A1A12;
  border-color: rgba(42, 26, 18, 0.18);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.qv-post-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 22px 22px;
  flex: 1;
}
.qv-post-title {
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.32;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.qv-post-excerpt {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.6;
  color: var(--bone-dim);
}
.qv-post-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 10px;
  font-size: 0.78rem;
  color: var(--muted);
}
.qv-arrow { color: var(--accent); font-weight: 800; }

/* enlace estirado: toda la tarjeta es clicable, sin duplicar en el tab order */
.qv-post-link {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  text-indent: -999em;
  white-space: nowrap;
}

/* ---------- Artículo ---------- */
.qv-article-head { padding: 34px 0 20px; }
.qv-article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
  font-size: 0.82rem;
  color: var(--muted);
}
.qv-dot { opacity: 0.5; }
.qv-article-title {
  margin: 16px 0 0;
  font-size: clamp(1.65rem, 4vw, 2.65rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  font-weight: 800;
  max-width: 24ch;
}
.qv-article-lead {
  margin: 16px 0 0;
  font-size: 1.05rem;
  line-height: 1.68;
  color: var(--bone-dim);
  max-width: 66ch;
}

.qv-article-cover { padding: 8px 0 0; }
.qv-article-cover figure { margin: 0; }
.qv-article-cover img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.qv-article-body { padding: 40px 0 64px; }
.qv-article-layout {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}
.qv-article-aside {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  display: grid;
  gap: 20px;
}

.qv-toc {
  display: grid;
  gap: 9px;
  padding-left: 14px;
  border-left: 2px solid var(--border-strong);
  font-size: 0.86rem;
  line-height: 1.45;
}
.qv-toc b {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 800;
  margin-bottom: 2px;
}
[data-lang="zh"] .qv-toc b { letter-spacing: 0.02em; }
.qv-toc a { color: var(--bone-dim); transition: color 0.15s ease; }
.qv-toc a:hover { color: var(--accent); }

.qv-aside-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--maiz) 10%, var(--surface));
}
.qv-aside-card b {
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.qv-aside-card p {
  margin: 0;
  font-size: 0.83rem;
  line-height: 1.55;
  color: var(--bone-dim);
}
.qv-aside-card .btn { justify-content: center; }

.qv-prose { max-width: 72ch; }
.qv-prose > h2 {
  margin: 38px 0 12px;
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  line-height: 1.3;
  letter-spacing: -0.015em;
  font-weight: 800;
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.qv-prose > h2:first-child { margin-top: 0; }
.qv-prose p {
  margin: 0 0 16px;
  color: var(--bone-dim);
  line-height: 1.8;
}
.qv-prose ul,
.qv-prose ol {
  margin: 0 0 20px;
  padding-left: 22px;
  display: grid;
  gap: 10px;
  color: var(--bone-dim);
}
.qv-prose li { line-height: 1.7; }
.qv-prose strong { color: var(--bone); }

.qv-callout {
  display: grid;
  gap: 6px;
  margin: 24px 0;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid color-mix(in oklab, var(--maiz) 46%, var(--border));
  background: color-mix(in oklab, var(--maiz) 13%, var(--surface));
}
.qv-callout b {
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 800;
  color: color-mix(in oklab, var(--maiz) 62%, var(--bone));
}
[data-lang="zh"] .qv-callout b { letter-spacing: 0.02em; }
.qv-callout p { margin: 0; color: var(--bone); line-height: 1.7; }

.qv-article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
  padding-top: 26px;
  border-top: 1px solid var(--border);
}

.qv-related { padding: 0 0 84px; }

/* ---------- Centro de ayuda ---------- */
.qv-help-cats { padding: 8px 0 78px; }
.qv-help-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.qv-help-card {
  display: flex;
  gap: 14px;
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.qv-help-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-card);
}
.qv-help-icon {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--jade) 13%, transparent);
  color: var(--jade);
}
.qv-help-card:nth-child(2) .qv-help-icon { background: color-mix(in oklab, var(--talavera) 14%, transparent); color: var(--talavera); }
.qv-help-card:nth-child(3) .qv-help-icon { background: color-mix(in oklab, var(--terracotta) 14%, transparent); color: var(--terracotta); }
.qv-help-card:nth-child(4) .qv-help-icon { background: color-mix(in oklab, var(--maiz) 16%, transparent); color: color-mix(in oklab, var(--maiz) 70%, var(--bone)); }
.qv-help-card:nth-child(5) .qv-help-icon { background: color-mix(in oklab, var(--rosa) 13%, transparent); color: var(--rosa); }
.qv-help-card:nth-child(6) .qv-help-icon { background: color-mix(in oklab, var(--jade) 13%, transparent); color: var(--jade-dark); }
.qv-help-copy h3 { margin: 0 0 5px; font-size: 0.98rem; font-weight: 700; letter-spacing: -0.01em; }
.qv-help-copy p { margin: 0; font-size: 0.85rem; line-height: 1.55; color: var(--bone-dim); }
.qv-help-card:hover .qv-help-copy h3 { color: var(--accent); }

.qv-faq-section { padding: 0 0 72px; }
.qv-faq-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px 34px;
  align-items: start;
}
.qv-faq-group > h2 {
  margin: 0 0 12px;
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.qv-faq-group .faq-item + .faq-item { margin-top: 10px; }

/* ---------- Legal ---------- */
.qv-updated {
  margin: 12px 0 0;
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.01em;
}
.qv-legal { padding: 34px 0 84px; }
.qv-legal-layout {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}
.qv-legal-aside {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  display: grid;
  gap: 20px;
}
.qv-legal-prose { max-width: 74ch; }
.qv-legal-prose > h2 {
  display: flex;
  gap: 8px;
  margin: 34px 0 10px;
  font-size: 1.12rem;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.qv-legal-prose > h2:first-of-type { margin-top: 0; }
.qv-num { color: var(--accent); font-variant-numeric: tabular-nums; }
.qv-legal-prose p { font-size: 0.95rem; }
.qv-legal-prose ul { font-size: 0.95rem; }
.qv-legal-note {
  margin: 0 0 26px !important;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--accent);
  background: var(--bg-soft);
  font-size: 0.88rem !important;
  color: var(--bone-dim);
}

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .qv-feature { grid-template-columns: minmax(0, 1fr); }
  .qv-feature-media { min-height: 0; aspect-ratio: 16 / 9; }
  .qv-feature,
  .qv-feature > * { min-width: 0; }
  .qv-article-layout,
  .qv-legal-layout { grid-template-columns: minmax(0, 1fr); }
  .qv-article-aside,
  .qv-legal-aside { position: static; order: 2; }
  .qv-article-body .qv-article-layout { padding-top: 0; }
  .qv-prose,
  .qv-legal-prose { max-width: none; }
  .qv-faq-groups { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .qv-blog-feature { padding-top: 20px; }
  .qv-feature-body { padding: 22px 20px 24px; }
  .qv-article-head { padding-top: 22px; }
  .qv-article-title { max-width: none; }
  .qv-article-cover img { aspect-ratio: 16 / 10; border-radius: var(--radius-lg); }
  .qv-article-body { padding-top: 30px; }
  .qv-post-body { padding: 18px 18px 20px; }
  .qv-legal { padding-top: 26px; }
  .qv-article-actions .btn { width: 100%; justify-content: center; }
}

/* ============================================================
   ACCESO · REGISTRO (integración con la plataforma QRVeo)
   ============================================================ */
.auth-wrap { padding: 8px 0 84px; }

.auth-card {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
  max-width: 980px;
  margin: 0 auto;
}
.auth-head h2 { margin: 0 0 6px; font-size: 1.35rem; font-weight: 800; letter-spacing: -0.01em; }
.auth-head p { margin: 0; font-size: 0.9rem; }

.auth-form .fine-print { margin: 0; }
.auth-form .fine-print a,
.auth-switch a { color: var(--accent); text-decoration: underline; }
.form-status a { color: inherit; font-weight: 700; text-decoration: underline; }

.auth-aside { display: grid; gap: 16px; }
.auth-aside-block {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
}
.auth-aside-block h3 { margin: 0 0 8px; font-size: 0.98rem; font-weight: 800; }
.auth-aside-block p {
  margin: 0 0 12px;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--bone-dim);
}
.auth-aside-block .btn { display: inline-flex; align-items: center; gap: 8px; }
.auth-aside-block .btn svg { width: 16px; height: 16px; }
.auth-links { display: flex; gap: 8px; align-items: center; margin: 0 !important; font-size: 0.85rem; }
.auth-links a { color: var(--accent); }

.auth-switch {
  margin: 14px 0 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
}

@media (max-width: 800px) {
  .auth-card { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .auth-aside { order: 2; }
}
@media (max-width: 600px) {
  .auth-card .contact-form { padding: 22px; }
  .auth-wrap { padding-bottom: 64px; }
}

/* ============================================================
   NOSOTROS
   Relato de marca: medida de lectura cómoda y firma al final
   ============================================================ */
.about { padding: 8px 0 88px; }
.about .section-head { margin-bottom: 34px; }
.feature-grid.is-four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.about-story { max-width: 780px; margin: 0 auto; }
.about-story p {
  margin: 0 0 18px;
  color: var(--bone-dim);
  font-size: 1.02rem;
  line-height: 1.78;
}
.about-story p:first-child {
  color: var(--bone);
  font-size: 1.1rem;
}
.about-story .about-sign {
  margin: 28px 0 0;
  color: var(--bone);
  font-weight: 700;
}
.about-story p.about-kicker {
  margin: 0 0 6px;
  color: var(--jade);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.about-story p.about-kicker:not(:first-child) { margin-top: 12px; }

@media (max-width: 700px) {
  .about { padding: 0 0 64px; }
  .about .section-head { margin-bottom: 26px; }
  .about-story p { font-size: 0.98rem; line-height: 1.72; }
}
@media (max-width: 1080px) {
  .feature-grid.is-four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .feature-grid.is-four { grid-template-columns: minmax(0, 1fr); }
}

/* Lista de ejemplos dentro de las tarjetas de Soluciones */
.sol .check-list { margin-top: 14px; }
.sol .check-list li { font-size: 0.88rem; line-height: 1.45; align-items: flex-start; }
.sol .check-list li::before {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--jade);
}





/* ============================================================
   PRUEBA GRATIS · CÓMO EMPEZAR
   ============================================================ */
.trial-start { padding: 4px 0 80px; }
.start-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}
.start-card {
  display: flex;
  flex-direction: column;
  padding: 34px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}
/* Tarjeta de acento: barro ligero sobre papel, dentro de la gama del sitio */
.start-card--accent {
  background:
    radial-gradient(120% 100% at 0% 0%,
      color-mix(in oklab, var(--terracotta) 20%, var(--surface)) 0%,
      color-mix(in oklab, var(--terracotta) 9%, var(--surface)) 58%,
      var(--surface) 100%);
  border-color: color-mix(in oklab, var(--terracotta) 34%, var(--border));
  box-shadow: var(--shadow-card);
}
/* Tarjeta clara: misma superficie de papel que el resto de las cards */
.start-card--light {
  background: var(--surface);
  box-shadow: var(--shadow-card);
}

/* Etiqueta pequeña: mismo ritmo tipográfico que .eyebrow del sitio */
.start-eyebrow {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.start-card h2 {
  margin: 10px 0 8px;
  font-size: clamp(1.5rem, 2.4vw, 1.85rem);
  line-height: 1.15;
}
.start-sub {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--bone-dim);
}

.start-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 22px;
}
.start-actions .btn { width: 100%; justify-content: center; }

.start-checks {
  list-style: none;
  margin: auto 0 0;
  padding: 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.start-checks li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  font-size: 0.88rem;
  color: var(--bone-dim);
}
.start-checks li::before {
  content: "\2713";
  color: var(--jade);
  font-weight: 700;
  line-height: 1.35;
}

.start-fine {
  margin: auto 0 0;
  padding-top: 18px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--muted);
}
.start-fine a { color: var(--terracotta); font-weight: 600; text-decoration: underline; }
.start-fine a:hover { color: var(--bone); }

.start-help {
  margin: 20px 0 18px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--maiz) 10%, var(--surface));
  border: 1px solid color-mix(in oklab, var(--maiz) 26%, transparent);
}
.start-help-title {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--bone);
  margin-bottom: 8px;
}
.start-help-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.start-help-list li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--bone-dim);
}
.start-help-list li::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--rosa);
}

.start-mail {
  margin: 14px 0 4px;
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.start-mail a { color: var(--terracotta); font-weight: 600; }
.start-fine-inline {
  margin: auto 0 0;
  padding-top: 14px;
  font-size: 0.74rem;
  line-height: 1.6;
  color: var(--muted);
}
.start-fine-inline a { color: var(--terracotta); text-decoration: underline; }

/* Chino: sin versalitas forzadas y con más aire entre líneas */
[data-lang="zh"] .start-eyebrow {
  text-transform: none;
  letter-spacing: 0.04em;
  font-size: 0.8rem;
}
[data-lang="zh"] .start-card h2 {
  letter-spacing: 0;
  line-height: 1.4;
  font-weight: 700;
}
[data-lang="zh"] .start-sub,
[data-lang="zh"] .start-mail,
[data-lang="zh"] .start-fine,
[data-lang="zh"] .start-fine-inline {
  letter-spacing: 0.01em;
  line-height: 1.85;
}
[data-lang="zh"] .start-checks li,
[data-lang="zh"] .start-help-list li {
  letter-spacing: 0.01em;
  line-height: 1.7;
}
[data-lang="zh"] .start-checks li::before { line-height: 1.7; }
[data-lang="zh"] .start-help-list li::before { margin-top: 7px; }
[data-lang="zh"] .start-help-title { letter-spacing: 0.01em; }

@media (max-width: 940px) {
  .start-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .start-card { padding: 26px 24px; }
  .trial-start { padding-bottom: 56px; }
}
@media (max-width: 600px) {
  .start-card { padding: 22px 18px; }
}