/* Solo lo propio de Relavian: la seccion de IA, los orbes de fondo y las
   piezas que no existen en el canon. Header, hero, mock, tarjetas, planes,
   FAQ y pie vienen de @donaumorgen/canon, vendorizado en canon/.

   Esta hoja carga DESPUES del paquete, asi que cualquier regla que se deje
   aqui con un selector del canon lo pisa. */

/* ============================================================
   Relavian — Landing CRM con IA
   Sistema visual: granate/vino + bronce/champán sobre negro cálido.
   Rediseño 2026-07: menos ruido, más aire, jerarquía por sección,
   sistema de tarjetas de 2 variantes, ritmo editorial.
   Imágenes: estrategia Z (ilustración enmarcada junto al texto),
   NO como fondo de sección. Sin frameworks, sin JS.
   ============================================================ */

:root {
  /* Marca — granate/vino */
  --brand-100: #fbe3e9;
  --brand-200: #f7c6d3;
  --brand-300: #f096ac;
  --brand-900: #641230;
  --brand-950: #3c0a1d;

  /* Acento — bronce/champán DonauMorgen */
  --accent-300: #e7cfa9;
  --accent-500: #C99D66;
  --accent-600: #A87E4F;
  --accent-700: #8a653d;

  /* Tintas / fondos */
  --ink-950: #0A0A0A;

  /* Texto — calibrados para contraste AA sobre body, --surface y --surface-2 */
  --fg-subtle: #9c828d;
  /* ---- Escala tipográfica (una sola fuente de verdad) ---- */
  --fs-eyebrow: 0.72rem;
  --fs-micro: 0.82rem;
  --fs-sm: 0.9rem;
  --fs-body: 1.02rem;
  --fs-lead: 1.12rem;
  --fs-h3: 1.22rem;
  --fs-h2: clamp(1.85rem, 3.4vw, 2.7rem);
  --fs-h1: clamp(2.55rem, 6vw, 4.3rem);

  /* ---- Espaciado / ritmo ---- */
  --maxw: 1180px;
  --sec-y-tight: clamp(3.25rem, 5vw, 4.5rem);
  --card-gap: 1rem;

  /* ---- Radios ---- */
  --radius-sm: 0.75rem;
  --radius: 1rem;
  --radius-lg: 1.4rem;
  --radius-pill: 999px;

  /* ---- Elevación ---- */
  --shadow-sm: 0 10px 30px rgba(8, 3, 6, 0.28);
  --shadow-md: 0 22px 55px rgba(8, 3, 6, 0.38);
  --shadow-glow: 0 16px 38px rgba(159, 18, 57, 0.30);
}
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(227, 92, 127, 0.95);
  outline-offset: 3px;
  border-radius: 6px;
}
main:focus { outline: none; }

.section-head {
  max-width: 52rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
  .section-head h2, .section-ai .split-grid > div > h2, .z-copy h2 {
  color: var(--fg);
  margin: 0;
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.section-head h2, .section-ai .split-grid > div > h2, .z-copy h2 { font-size: var(--fs-h2); }
  .section-head p, .hero-text {
  color: var(--fg-soft);
  font-size: var(--fs-lead);
  max-width: var(--measure);
}

.section-head p { margin: 0.9rem 0 0; }
  .quote-kicker, .ai-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 0.4rem 0.8rem;
  margin: 0 0 1rem;
  font-size: var(--fs-eyebrow);
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent-300);
  background: var(--chip-bg);
}

.section-head .section-chip { margin-bottom: 1.1rem; }
.brand-text, .footer-logo .brand-text { display: grid; line-height: 1.15; }
.brand-text strong { color: var(--fg); font-size: var(--fs-body); }
.main-nav a {
  color: var(--fg-muted); font-size: var(--fs-sm); padding: 0.35rem 0.1rem;
  border-bottom: 2px solid transparent; transition: color 0.18s ease, border-color 0.18s ease;
}
  .cta-mail:hover { color: var(--accent-300); }

.btn-primary:active { transform: translateY(0); filter: brightness(0.98); }
.btn-secondary:hover { transform: translateY(-2px); border-color: var(--accent-500); color: var(--accent-300); }
.btn-secondary:active { transform: translateY(0); }
.hero-text { font-size: var(--fs-lead); margin: 1.25rem 0 1.75rem; max-width: 46ch; color: var(--fg-soft); }
.hero-proof li {
  padding: 0.5rem 0.8rem; border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.04); border: 1px solid var(--line);
  color: var(--fg-soft); font-size: var(--fs-sm);
}
.preview-sidebar p { margin: 0 0 0.9rem; color: var(--fg); font-weight: 800; font-size: var(--fs-body); }
  .quote-grid div {
  padding: 0.85rem; border-radius: var(--radius-sm); background: rgba(255,255,255,0.04); border: 1px solid rgba(201, 157, 102, 0.12);
}

  .quote-grid span { display: block; color: var(--fg-muted); font-size: 0.78rem; }

  .quote-grid strong { display: block; color: var(--fg); font-size: 1.2rem; margin: 0.25rem 0; }

.preview-kpis strong.danger { color: var(--brand-300); }
.ai-card {
  padding: 0.95rem; border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(208, 46, 92, 0.16), rgba(201, 157, 102, 0.09));
  border: 1px solid rgba(227, 92, 127, 0.24);
}
.ai-tag { margin-bottom: 0.65rem; color: var(--brand-300); border-color: rgba(227, 92, 127, 0.28); background: rgba(208,46,92,0.12); }
.ai-card p { margin: 0; color: var(--mock-fg-soft); font-size: 0.96rem; line-height: 1.5; }
.preview-row span { min-width: 0; }
.preview-row span:last-child { color: var(--brand-700); font-weight: 600; }
.preview-row.head span:last-child { color: var(--mock-fg-muted); font-weight: 700; }
.card:hover, .case-card:hover, .card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
}
  .case-card h3 {
  margin: 0 0 0.55rem; color: var(--fg); font-size: var(--fs-h3); letter-spacing: -0.01em;
}

  .case-card p { margin: 0; color: var(--fg-soft); font-size: var(--fs-body); }


.feature-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.quote-card {
  border-radius: var(--radius-lg); padding: 1.5rem;
  background: linear-gradient(180deg, rgba(28, 16, 21, 0.98), rgba(22, 12, 17, 0.9));
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-md);
}
.z-cards { margin-top: clamp(2rem, 4vw, 3rem); }
.z-points li {
  color: var(--fg-soft); font-size: var(--fs-body);
  border: 1px solid var(--line); background: var(--surface);
  border-radius: var(--radius-sm); padding: 0.72rem 0.9rem;
}
.z-media img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; display: block; filter: saturate(0.9) contrast(1.02);
}
.z-media.tall { aspect-ratio: 4 / 3; }

/* ============================================================
   Sección IA (split editorial). En desktop la quote-card va a la
   izquierda (.reverse-ia) para mantener el zig-zag.
   ============================================================ */
.section-ai .split-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: clamp(1.5rem, 3vw, 2.5rem); align-items: center;
}
/* Zig-zag: quote-card a la izquierda en desktop; se resetea al colapsar (<=900). */
.section-ai .split-grid.reverse-ia .quote-card { order: -1; }
.check-list { list-style: none; padding: 0; margin: 1.25rem 0 0; display: grid; gap: 0.75rem; }
.check-list li { position: relative; padding-left: 1.7rem; color: var(--fg); font-size: var(--fs-body); }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 0.42rem; width: 0.85rem; height: 0.85rem; border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--brand-400), var(--accent-500)); box-shadow: 0 0 0 4px rgba(208, 46, 92, 0.14);
}
.quote-card blockquote { margin: 0.6rem 0 1.25rem; color: var(--fg); font-size: 1.22rem; line-height: 1.5; font-weight: 500; }
.quote-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.card.is-self {
  background: linear-gradient(180deg, rgba(159, 18, 57, 0.26), rgba(26, 15, 20, 0.94));
  border-color: rgba(227, 92, 127, 0.28);
}
.use-media { position: relative; aspect-ratio: 3 / 2; background: var(--surface-2); }
.use-media img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; display: block; filter: saturate(0.9) contrast(1.02);
}
.use-media::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(150deg, rgba(159, 18, 57, 0.13), transparent 65%);
}
.use-body { padding: 1.2rem 1.3rem 1.35rem; }
details:hover { border-color: var(--line-strong); }
details[open] { background: var(--surface-2); border-color: var(--line-strong); }
.summary-ico { flex: none; }
.summary-ico::after {
  content: "+"; color: var(--accent-300); font-weight: 700; font-size: 1.4rem; line-height: 1;
  display: inline-block; transition: transform 0.2s ease;
}
details[open] .summary-ico::after { content: "\2013"; }
.cta-band .cta-buttons { display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 1.5rem; }
  .footer-grid > div > p { margin: 0.85rem 0 0; color: var(--fg-muted); font-size: var(--fs-sm); max-width: 34ch; }

.footer-grid h3 { margin: 0 0 0.7rem; color: var(--fg); font-size: var(--fs-sm); }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.footer-grid ul a { color: var(--fg-muted); font-size: var(--fs-sm); }
.footer-grid ul a:hover { color: var(--accent-300); }

/* ============================================================
   Decoración de fondo — atmosférica, no protagonista
   ============================================================ */
.orb {
  position: fixed; inset: auto; border-radius: var(--radius-pill); filter: blur(80px); opacity: 0.4; pointer-events: none; z-index: -1;
}
.orb-a { width: 26rem; height: 26rem; left: -8rem; top: 6rem; background: rgba(159, 18, 57, 0.28); }
.orb-b { width: 22rem; height: 22rem; right: -7rem; top: 20rem; background: rgba(201, 157, 102, 0.12); }
.grid-noise {
  position: fixed; inset: 0; pointer-events: none; z-index: -2; opacity: 0.05;
  background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
}
  @media (max-width: 1100px) {
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }

  @media (max-width: 900px) {
  /* IA colapsa al mismo tiempo que las .z-grid para no romper el zig-zag entre 901-1100px */
  .section-ai .split-grid { grid-template-columns: 1fr; }
  .section-ai .split-grid.reverse-ia .quote-card { order: 0; }
  }

  @media (max-width: 720px) {
  .feature-grid { grid-template-columns: 1fr; }

  .quote-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .preview-row span:nth-child(3), .preview-row.head span:nth-child(3) { display: none; }
  .cta-band .cta-buttons { width: 100%; }
  .cta-band .cta-buttons .btn { width: 100%; }
  }

  @media (max-width: 430px) {
  :root { --gutter: 1rem; }
  .hero-cta .btn { width: 100%; }
  .quote-grid { grid-template-columns: 1fr; }
  }

  @media (prefers-reduced-motion: reduce) {
  .btn:hover, .card:hover, .case-card:hover, .card:hover { transform: none; }
  }


.plan-claim { color: var(--fg); font-size: var(--fs-h3); font-weight: 800; margin-top: 0.35rem; }
.plan-price small { display: block; color: var(--fg-muted); font-size: 0.8rem; font-weight: 600; margin-top: 0.28rem; letter-spacing: 0; }
.plan-card .btn { width: 100%; }
.plans-box {
  margin-top: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  padding: 1.1rem 1.3rem;
}
.plans-box h3 { margin: 0 0 0.7rem; color: var(--fg); font-size: var(--fs-h3); }
.plans-box ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.45rem 1.2rem; }
.plans-box li { position: relative; padding-left: 1.15rem; color: var(--fg-soft); font-size: var(--fs-sm); }
.plans-box li::before { content: ""; position: absolute; left: 0; top: 0.5em; width: 0.42rem; height: 0.42rem; border-radius: 999px; background: var(--accent-500); }
.plans-trust strong { color: var(--accent-300); }
  @media (prefers-reduced-motion: no-preference) {
  /* El par ocultar/revelar de la animacion de entrada vive en
     @donaumorgen/canon (components.css). Aqui SOLO estaba la mitad que
     oculta, sin su companera `main > section.in`, y por ir despues en la cascada pisaba a
     la de canon: las secciones recibian .in pero se quedaban en
     opacity:0 para siempre. No la vuelvas a declarar aqui. */
  .plan-card:hover { transform: translateY(-3px); border-color: var(--line-strong); }
  }


.nav-toggle.is-open .nav-toggle-bars span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open .nav-toggle-bars span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open .nav-toggle-bars span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.site-menu-cta .btn { width: 100%; }
/* ── Piezas propias que viven DENTRO del mock ───────────────────────────────
   El mock es una captura de una app clara y no se invierte con el tema, asi
   que lo que va dentro tiene que usar --mock-* y no los tokens semanticos:
   con estos ultimos el texto salia claro sobre fondo claro. */
.hero-preview .ai-card {
  background: color-mix(in srgb, var(--brand-600) 7%, var(--mock-surface));
  border: 1px solid color-mix(in srgb, var(--brand-600) 22%, transparent);
  color: var(--mock-fg-soft);
}

.hero-preview .ai-tag {
  color: var(--brand-700);
  background: color-mix(in srgb, var(--brand-600) 12%, transparent);
}

.hero-preview .preview-brand {
  color: var(--mock-fg);
}