/* ============================================================
   XAVIERROYES.COM - CSS PRINCIPAL
   Fecha: 2026-05-07
   Mobile-first real. Identidad: consultoría tecnológica premium.
   Ruta actual: /assets/css/styles.css
   Nota: las variables de :root concentran colores, radios, sombras y medidas principales para facilitar mantenimiento.
   ============================================================ */

:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-soft: #eef4fb;
  --ink: #07111f;
  --ink-2: #122033;
  --muted: #617083;
  --border: rgba(15, 23, 42, .11);
  --primary: #0b67e3;
  --primary-2: #08a8d8;
  --primary-dark: #084aa5;
  --success: #22c55e;
  --shadow: 0 18px 50px rgba(7, 17, 31, .10);
  --shadow-soft: 0 8px 26px rgba(7, 17, 31, .08);
  --radius: 18px;
  --radius-lg: 28px;
  --container: 1180px;
  --header-h: 72px;
  --ease: 220ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
ul { margin: 0; padding-left: 1.1rem; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 9999;
  background: var(--ink);
  color: white;
  padding: .7rem 1rem;
  border-radius: 999px;
}
.skip-link:focus { left: 8px; }

.container { width: min(92%, var(--container)); margin-inline: auto; }
.narrow { max-width: 850px; }

/* Header
   Cabecera fija con efecto glass. Cambiar logo o altura desde .brand img y --header-h. */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(255, 255, 255, .84);
  border-bottom: 1px solid rgba(15, 23, 42, .08);
  backdrop-filter: blur(18px);
}
.header-shell {
  width: min(94%, var(--container));
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand { display: inline-flex; align-items: center; min-width: 0; }
.brand img { width: 168px; height: auto; }

.nav-toggle {
  width: 46px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.86);
  box-shadow: 0 4px 18px rgba(7, 17, 31, .06);
  cursor: pointer;
}
.nav-toggle-line {
  width: 18px;
  height: 2px;
  background: var(--ink);
  border-radius: 999px;
  transition: transform var(--ease), opacity var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:first-child { transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-line:last-child { transform: translateY(-5px) rotate(-45deg); }

.main-nav {
  position: absolute;
  top: calc(var(--header-h) + 10px);
  left: 3%;
  right: 3%;
  display: grid;
  gap: .35rem;
  padding: .7rem;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,.96);
  box-shadow: var(--shadow);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ease), transform var(--ease);
}
.main-nav.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.main-nav a {
  padding: .82rem 1rem;
  border-radius: 15px;
  color: var(--ink-2);
  font-size: .95rem;
  font-weight: 750;
}
.main-nav a:hover { background: var(--surface-soft); color: var(--primary); }
.nav-cta { background: var(--ink); color: #fff !important; text-align: center; }

/* Buttons
   Sistema base de botones reutilizable: primary, ghost y variantes CTA. */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  min-height: 48px;
  padding: .82rem 1.18rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 16px 30px rgba(11, 103, 227, .28);
}
.btn-dark { color: #fff; background: var(--ink); }
.btn-light { color: var(--ink); background: #fff; border-color: var(--border); }
.btn-ghost {
  color: #fff;
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.28);
  backdrop-filter: blur(12px);
}
.btn-full { width: 100%; }

/* Hero
   Bloque principal de venta: vídeo de fondo, claim, CTA y métricas. */
.hero {
  position: relative;
  min-height: 100svh;
  padding: calc(var(--header-h) + 46px) 0 56px;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;

  /* Vídeo de fondo de la home.
     Ajuste más claro: deja ver más imagen sin perder legibilidad del texto. */
  opacity: .78;
  filter:
    brightness(1.36)
    contrast(1.03)
    saturate(1.08);
}
.hero-shade {
  position: absolute;
  inset: 0;

  /*
   * Capa de lectura del hero.
   * Antes estaba más cerrada/oscura; ahora deja pasar más imagen,
   * especialmente en el centro y derecha del hero.
   */
  background:
    radial-gradient(circle at 70% 18%, rgba(8,168,216,.22), transparent 34%),
    linear-gradient(90deg, rgba(7,17,31,.78) 0%, rgba(7,17,31,.50) 54%, rgba(7,17,31,.26) 100%),
    linear-gradient(180deg, rgba(7,17,31,.10), rgba(7,17,31,.55));
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: min(92%, var(--container));
  margin-inline: auto;
  display: grid;
  gap: 2rem;
  align-items: center;
}
.eyebrow, .section-label {
  margin: 0 0 .85rem;
  color: var(--primary-2);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.hero h1 {
  max-width: 880px;
  margin: 0;
  font-size: clamp(2.35rem, 13vw, 5.65rem);
  line-height: .96;
  letter-spacing: -.065em;
}
.hero-lead {
  max-width: 680px;
  margin: 1.2rem 0 0;
  color: rgba(255,255,255,.82);
  font-size: clamp(1.02rem, 2vw, 1.25rem);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 1.7rem; }
.hero-actions .btn { width: 100%; }
.trust-strip {
  display: grid;
  gap: .7rem;
  margin: 1.5rem 0 0;
}
.trust-strip div {
  padding: .9rem 1rem;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 17px;
  background: rgba(255,255,255,.08);
}
.trust-strip dt { font-weight: 900; }
.trust-strip dd { margin: .1rem 0 0; color: rgba(255,255,255,.68); font-size: .9rem; }
.hero-panel {
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(18px);
  box-shadow: 0 26px 80px rgba(0,0,0,.28);
  padding: 1rem;
}
.panel-top {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding-bottom: 1rem;
  color: rgba(255,255,255,.82);
  font-weight: 800;
}
.status-dot { width: .7rem; height: .7rem; border-radius: 999px; background: var(--success); box-shadow: 0 0 0 8px rgba(34,197,94,.16); }
.metric-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.70);
}
.metric-row strong { color: #fff; text-align: right; }
.panel-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: 1rem;
  color: #fff;
  font-weight: 900;
}

/* Sections
   Componentes compartidos de contenido: servicios, método, seguridad, FAQ y contacto. */
section { scroll-margin-top: calc(var(--header-h) + 24px); }
.intro-section, .services-section, .method-section, .tech-section, .pricing-section, .contact-section { padding: 4.4rem 0; }
.intro-grid, .security-grid, .tech-grid, .contact-grid { display: grid; gap: 2rem; }
.intro-grid h2, .section-heading h2, .security-copy h2, .tech-grid h2, .contact-copy h2, .page-hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 8vw, 4rem);
  line-height: 1.02;
  letter-spacing: -.05em;
}
.intro-grid p, .section-heading p, .security-copy p, .tech-grid p, .contact-copy p, .page-hero p {
  color: var(--muted);
  font-size: 1.05rem;
}
.section-heading { max-width: 790px; margin-bottom: 2rem; }
.center { text-align: center; margin-inline: auto; }

.service-grid { display: grid; gap: 1rem; }
.service-card, .pricing-card, .security-list article, .process-grid article, .audit-grid article, .cta-box {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.86);
  box-shadow: var(--shadow-soft);
}
.service-card {
  padding: 1.2rem;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(11,103,227,.22); }
.service-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: var(--primary);
  background: linear-gradient(135deg, rgba(11,103,227,.10), rgba(8,168,216,.10));
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.service-card h3, .pricing-card h3, .process-grid h3 { margin: 0 0 .55rem; font-size: 1.35rem; line-height: 1.15; }
.service-card p, .pricing-card li, .process-grid p, .security-list p { color: var(--muted); }
.service-card ul { color: var(--ink-2); font-weight: 650; }

.security-section {
  padding: 4.4rem 0;
  color: #fff;
  background:
    radial-gradient(circle at 85% 20%, rgba(8,168,216,.25), transparent 32%),
    linear-gradient(135deg, #07111f, #0f2238);
}
.security-copy h2 { color: #fff; }
.security-copy p { color: rgba(255,255,255,.72); }
.security-list { display: grid; gap: .9rem; }
.security-list article {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.14);
  padding: 1rem;
}
.security-list span, .process-grid span { color: var(--primary-2); font-weight: 950; letter-spacing: .08em; }
.security-list strong { display: block; margin-top: .35rem; color: #fff; font-size: 1.1rem; }
.security-list p { margin-bottom: 0; color: rgba(255,255,255,.66); }

.process-grid { display: grid; gap: 1rem; }
.process-grid article { padding: 1.1rem; }
.tech-cloud { display: flex; flex-wrap: wrap; gap: .7rem; }
.tech-cloud span {
  display: inline-flex;
  padding: .7rem .9rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-2);
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(7,17,31,.05);
}

.pricing-grid { display: grid; gap: 1rem; }
.pricing-card { position: relative; padding: 1.25rem; }
.pricing-card.highlighted {
  color: #fff;
  background: linear-gradient(135deg, var(--ink), #102743);
  border-color: rgba(255,255,255,.12);
}
.pricing-card.highlighted li { color: rgba(255,255,255,.78); }
.price { margin: .7rem 0 1rem; color: var(--primary); font-weight: 950; font-size: 2rem; letter-spacing: -.04em; }
.highlighted .price { color: #fff; }
.badge {
  display: inline-flex;
  margin-bottom: 1rem;
  padding: .35rem .7rem;
  border-radius: 999px;
  background: rgba(8,168,216,.18);
  color: #9be8ff;
  font-weight: 900;
  font-size: .78rem;
}

.contact-section { background: #fff; }
.direct-contact { display: grid; gap: .7rem; margin-top: 1.2rem; }
.direct-contact a { display: inline-flex; align-items: center; gap: .7rem; color: var(--ink); font-weight: 850; }
.contact-form {
  display: grid;
  gap: .9rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg);
  box-shadow: var(--shadow-soft);
}
.contact-form label { display: grid; gap: .4rem; color: var(--ink-2); font-weight: 850; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  padding: .92rem 1rem;
  color: var(--ink);
  outline: none;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: rgba(11,103,227,.55); box-shadow: 0 0 0 4px rgba(11,103,227,.10); }
.privacy-check { grid-template-columns: auto 1fr; align-items: start; font-size: .92rem; font-weight: 600 !important; color: var(--muted) !important; }
.privacy-check input { width: 18px; height: 18px; margin-top: .2rem; }
.privacy-check a { color: var(--primary); font-weight: 900; }
.form-message { margin: 0; font-weight: 850; }

/* Legal / audit pages
   Estilos comunes para páginas legales, auditoría y error 404. */
.legal-main { padding-top: var(--header-h); }
.page-hero { padding: 4rem 0 2rem; background: linear-gradient(180deg, #fff, var(--bg)); }
.legal-card {
  max-width: 920px;
  margin: 2rem auto 4rem;
  padding: 1.2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.legal-card h2 { margin-top: 2rem; }
.legal-card a { color: var(--primary); font-weight: 850; }
.audit-grid { display: grid; gap: 1rem; padding-block: 2rem; }
.audit-grid article { padding: 1.1rem; }
.audit-grid i { color: var(--primary); font-size: 1.5rem; }
.audit-grid h2 { margin-bottom: .3rem; }
.cta-box { margin-block: 2rem 4rem; padding: 1.4rem; text-align: center; }

/* Footer
   Pie de página común. Mantener enlaces legales y datos de contacto actualizados. */
.site-footer {
  color: rgba(255,255,255,.76);
  background: #07111f;
  padding: 3rem 0 1rem;
}
.footer-grid { display: grid; gap: 1.6rem; }
.footer-logo { margin-bottom: 1rem; }
.site-footer h3 { color: #fff; margin: 0 0 .7rem; }
.site-footer a { display: block; color: rgba(255,255,255,.76); margin: .25rem 0; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  width: min(92%, var(--container));
  margin: 2rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.simple-footer { text-align: center; }
.scroll-top {
  width: 42px;
  height: 42px;
  display: none;
  place-items: center;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  color: #fff;
  background: rgba(255,255,255,.08);
  cursor: pointer;
}
.scroll-top.visible { display: grid; }
.cookie-banner {
  position: fixed;
  left: 4%;
  right: 4%;
  bottom: 1rem;
  z-index: 1200;
  display: none;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,.96);
  box-shadow: var(--shadow);
}
.cookie-banner.visible { display: grid; }
.cookie-banner p { margin: .2rem 0 0; color: var(--muted); }
.cookie-actions { display: flex; flex-wrap: wrap; gap: .55rem; }
.cookie-actions .btn { min-height: 42px; padding: .6rem .85rem; }

@media (min-width: 540px) {
  .hero-actions .btn { width: auto; }
  .trust-strip { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 760px) {
  .intro-grid, .security-grid, .tech-grid, .contact-grid { grid-template-columns: 1fr 1fr; align-items: start; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card-large { grid-column: span 2; }
  .process-grid, .pricing-grid, .audit-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr .8fr .8fr; }
  .contact-form { padding: 1.35rem; }
}

@media (min-width: 1020px) {
  :root { --header-h: 78px; }
  .nav-toggle { display: none; }
  .main-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: .2rem;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }
  .main-nav a { padding: .65rem .85rem; font-size: .9rem; }
  .nav-cta { padding-inline: 1rem !important; border-radius: 999px; }
  .hero { min-height: 88vh; }
  .hero-inner { grid-template-columns: 1.25fr .75fr; }
  .hero-panel { padding: 1.3rem; transform: translateY(26px); }
  .intro-section, .services-section, .method-section, .tech-section, .pricing-section, .contact-section, .security-section { padding: 6.5rem 0; }
  .service-grid { grid-template-columns: repeat(4, 1fr); }
  .service-card-large { grid-column: span 2; grid-row: span 2; padding: 1.6rem; }
  .process-grid { grid-template-columns: repeat(4, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
  .audit-grid { grid-template-columns: repeat(4, 1fr); }
  .cookie-banner { grid-template-columns: 1fr auto; align-items: center; left: auto; width: min(760px, 92%); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}