/* ============================================================
   GRUPO DIONYS — Holding corporativo
   Tokens de diseño (paleta del brief: rojo / dorado / carbón)
   Escala tipográfica, espaciado, radios y motion heredados
   del sistema de diseño Diony's.
   ============================================================ */

:root {
  /* ---------- PALETA INSTITUCIONAL (brief) ---------- */
  --gd-red:        #C00000;  /* primario — CTAs, relieves, estados activos */
  --gd-red-600:    #A60000;  /* hover */
  --gd-red-700:    #850000;  /* press / profundo */
  --gd-red-400:    #D43B3B;
  --gd-red-50:     #FBEBEB;  /* wash */

  --gd-gold:       #FFD700;  /* acento — hover, micro-interacciones, líneas */
  --gd-gold-600:   #E6BE00;  /* hover sobre dorado */
  --gd-gold-400:   #FFE34D;
  --gd-gold-50:    #FFFBE5;

  --gd-carbon:     #1A202C;  /* texto, títulos densos, footer */
  --white:         #FFFFFF;

  /* WhatsApp (convención de plataforma, no color de marca) */
  --wa-green:      #25D366;
  --wa-green-600:  #1DA851;

  /* ---------- NEUTRALES (familia del carbón #1A202C) ---------- */
  --slate-900: #0F141E;
  --slate-800: #1A202C;  /* = carbón */
  --slate-700: #2D3648;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50:  #F8FAFC;

  /* ---------- SEMÁNTICO ---------- */
  --bg:          var(--white);
  --bg-soft:     var(--slate-50);
  --bg-elevated: var(--white);
  --fg1:         var(--gd-carbon);   /* texto principal / títulos */
  --fg2:         var(--slate-600);   /* texto secundario */
  --fg3:         var(--slate-500);   /* muted / captions */
  --border:      var(--slate-200);
  --border-strong: var(--slate-300);

  --primary:       var(--gd-red);
  --primary-hover: var(--gd-red-600);
  --primary-press: var(--gd-red-700);
  --accent:        var(--gd-gold);
  --on-primary:    var(--white);
  --on-accent:     var(--gd-carbon);  /* WCAG: texto carbón sobre dorado */

  /* ---------- TIPOGRAFÍA ---------- */
  --font-display: "Montserrat", "Segoe UI", system-ui, sans-serif;
  --font-body:    "Poppins", "Montserrat", system-ui, sans-serif;
  --font-serif:   "Lora", Georgia, "Times New Roman", serif;

  /* escala 1.250 major-third, base 16px */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   1.25rem;
  --text-xl:   1.563rem;
  --text-2xl:  1.953rem;
  --text-3xl:  2.441rem;
  --text-4xl:  3.052rem;
  --text-5xl:  3.815rem;

  --leading-tight: 1.1;
  --leading-snug:  1.25;
  --leading-normal:1.55;
  --leading-loose: 1.7;

  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide:  0.04em;
  --tracking-caps:  0.12em;

  /* ---------- RADIOS ---------- */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  /* ---------- SOMBRAS (frías, sutiles) ---------- */
  --shadow-xs: 0 1px 2px rgba(15, 20, 30, 0.06);
  --shadow-sm: 0 2px 6px rgba(15, 20, 30, 0.08);
  --shadow-md: 0 6px 18px rgba(15, 20, 30, 0.10);
  --shadow-lg: 0 16px 40px rgba(15, 20, 30, 0.16);
  --shadow-red: 0 8px 22px rgba(192, 0, 0, 0.26);   /* glow CTA primario */
  --shadow-gold: 0 8px 22px rgba(255, 215, 0, 0.34);

  /* ---------- ESPACIADO (rejilla 8px / base 4px) ---------- */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  /* ---------- MOTION ---------- */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 140ms;
  --dur: 220ms;
  --dur-slow: 360ms;
}

/* ============================================================
   BASE
   ============================================================ */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--fg1);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
::selection { background: var(--gd-gold); color: var(--gd-carbon); }
img { display: block; max-width: 100%; }

/* Sombra en imágenes de sección (no hero). El clipping redondeado lo
   maneja el atributo shape/radius internamente. Background transparente
   para que el fondo oscuro no se cuele por las esquinas del frame. */
image-slot.gd-media-reveal {
  background: transparent !important;
  box-shadow: var(--shadow-md) !important;
}
.gd-stepper-media {
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-md) !important;
}

/* utilidades de texto */
.eyebrow {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--gd-red);
}

/* foco accesible: anillo dorado */
:where(a, button, input, textarea, select):focus-visible {
  outline: 3px solid rgba(255, 215, 0, 0.85);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

/* movimiento reducido: respeta la preferencia del sistema.
   Neutraliza transiciones y animaciones (carrusel, Ken-Burns, reveals, hovers). */
@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;
  }
  html { scroll-behavior: auto !important; }
  .gd-lift-card:hover,
  .gd-lift-card:hover .gd-card-icon,
  .gd-media-reveal:hover img,
  .gd-media-reveal:hover image-slot,
  image-slot.gd-media-reveal:hover,
  .gd-link-arrow:hover svg,
  .gd-phero-media:hover .gd-phero-clip {
    transform: none !important;
    filter: none !important;
  }
}

/* botones máquina de estados */
.gd-btn { cursor: pointer; transition: all var(--dur) var(--ease-out); }
.gd-btn:active { transform: scale(0.96); }

.gd-btn-primary { background: var(--gd-red); color: #fff; box-shadow: var(--shadow-red); }
.gd-btn-primary:hover { background: var(--gd-red-600); box-shadow: var(--shadow-lg); }

.gd-btn-gold { background: var(--gd-gold); color: var(--gd-carbon); }
.gd-btn-gold:hover { background: var(--gd-gold-600); }

.gd-btn-outline-gold { background: transparent; color: #fff; border: 2px solid var(--gd-gold); }
.gd-btn-outline-gold:hover { background: var(--gd-gold); color: var(--gd-carbon); }

/* Microinteracciones compartidas: elevan elementos clicables sin convertir la
   interfaz en algo inquieto. Se aplican solo a tarjetas, medios y flechas. */
.gd-lift-card {
  transition:
    transform var(--dur-slow) var(--ease-out),
    box-shadow var(--dur-slow) var(--ease-out),
    border-color var(--dur) var(--ease-out),
    background var(--dur) var(--ease-out);
  will-change: transform;
}
.gd-lift-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(192, 0, 0, 0.24);
}
.gd-lift-card .gd-card-icon {
  transition: transform var(--dur-slow) var(--ease-out), box-shadow var(--dur-slow) var(--ease-out);
}
.gd-lift-card:hover .gd-card-icon {
  transform: translateY(-2px) scale(1.04);
}
.gd-media-reveal {
  overflow: hidden;
  isolation: isolate;
}
.gd-media-reveal img,
.gd-media-reveal image-slot,
image-slot.gd-media-reveal {
  transition: transform 700ms var(--ease-out), filter 700ms var(--ease-out);
  will-change: transform;
}
.gd-media-reveal:hover img,
.gd-media-reveal:hover image-slot,
image-slot.gd-media-reveal:hover {
  transform: scale(1.025);
  filter: saturate(1.04) contrast(1.02);
}
.gd-link-arrow svg {
  transition: transform var(--dur) var(--ease-out), stroke var(--dur) var(--ease-out);
}
.gd-link-arrow:hover svg {
  transform: translateX(3px);
}
.gd-phero-media:hover .gd-phero-clip {
  transform: scale(1.025);
  filter: saturate(1.04) contrast(1.02);
}

/* ============================================================
   KEYFRAMES (compartidos por todas las páginas)
   ============================================================ */
@keyframes gdFadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes gdFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes gdSlideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: none; }
}
@keyframes gdProgress {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}
@keyframes gdImageSettle {
  from { transform: scale(1.035); filter: saturate(.92) contrast(.96); }
  to { transform: scale(1); filter: none; }
}
/* Revelado diagonal de la cabecera de página (PageHero) */
@keyframes gdClipReveal {
  from { clip-path: polygon(100% 0, 100% 0, 100% 100%, 100% 100%); }
  to   { clip-path: polygon(22% 0, 100% 0, 100% 100%, 0% 100%); }
}
@keyframes gdScaleIn { from { opacity: 0; transform: scale(.965); } to { opacity: 1; transform: none; } }

/* ============================================================
   RESPONSIVE de componentes (compartido por todas las páginas).
   Usa !important porque los grids llevan estilos inline de React.
   Las reglas propias del hero (#inicio, .gd-hero-split) viven en
   el <style> de la portada.
   ============================================================ */
@media (max-width: 1080px) {
  .gd-units-grid  { grid-template-columns: repeat(2, 1fr) !important; }
  .gd-values-grid { grid-template-columns: repeat(3, 1fr) !important; }
  .gd-strip-grid  { grid-template-columns: repeat(3, 1fr) !important; }
}
@media (max-width: 960px) {
  .gd-nav-desktop { display: none !important; }
  .gd-nav-mobile  { display: block !important; }
  button.gd-nav-mobile { display: flex !important; }
  .gd-about-grid, .gd-emp-grid { grid-template-columns: 1fr !important; gap: 48px !important; }
  .gd-footer-grid { grid-template-columns: 1fr 1fr !important; gap: 40px !important; }
  .gd-unit-open   { grid-template-columns: 1fr !important; }
  .gd-rsc-prog    { grid-template-columns: 1fr !important; }
}
@media (max-width: 680px) {
  .gd-units-grid  { grid-template-columns: 1fr !important; }
  .gd-values-grid { grid-template-columns: 1fr 1fr !important; }
  .gd-strip-grid  { grid-template-columns: repeat(2, 1fr) !important; gap: 16px !important; }
  .gd-stats       { grid-template-columns: 1fr 1fr !important; gap: 32px 24px !important; }
  .gd-footer-grid { grid-template-columns: 1fr !important; }
  .gd-gallery     { grid-template-columns: 1fr 1fr !important; }

  /* Home hero móvil: más contraste sobre imagen, sin cubrir el hero con tarjetas. */
  .gd-home-hero {
    min-height: 100svh !important;
  }
  .gd-hero-carrusel {
    height: auto !important;
    min-height: 100svh !important;
  }
  .gd-hero-carrusel .gd-hero-slide image-slot,
  .gd-hero-mosaic image-slot {
    filter: brightness(.88) saturate(.96) contrast(.98) !important;
  }
  .gd-hero-carrusel .gd-hero-overlay {
    background:
      linear-gradient(180deg, rgba(15,20,30,.58) 0%, rgba(15,20,30,.24) 30%, rgba(15,20,30,.50) 62%, rgba(15,20,30,.80) 100%),
      linear-gradient(90deg, rgba(15,20,30,.58) 0%, rgba(15,20,30,.20) 100%) !important;
  }
  .gd-hero-mosaic .gd-hero-overlay {
    background:
      linear-gradient(180deg, rgba(15,20,30,.62) 0%, rgba(15,20,30,.42) 42%, rgba(15,20,30,.82) 100%) !important;
  }
  .gd-hero-carrusel .gd-hero-inner {
    min-height: 100svh !important;
    padding: 104px 22px 108px !important;
    justify-content: flex-end !important;
  }
  .gd-hero-mosaic .gd-hero-inner {
    padding: 104px 22px 84px !important;
    align-items: flex-end !important;
  }
  .gd-home-hero .gd-hero-copy {
    max-width: none !important;
    padding-top: 0 !important;
  }
  .gd-home-hero .gd-hero-eyebrow {
    background: rgba(15,20,30,.42) !important;
    border-color: rgba(255,255,255,.38) !important;
    box-shadow: 0 8px 22px rgba(0,0,0,.16) !important;
  }
  .gd-home-hero h1 {
    color: #fff !important;
    letter-spacing: 0 !important;
    text-shadow: 0 3px 18px rgba(0,0,0,.88), 0 1px 2px rgba(0,0,0,.95) !important;
  }
  .gd-home-hero p {
    color: rgba(255,255,255,.96) !important;
    text-shadow: 0 2px 14px rgba(0,0,0,.82) !important;
  }
  .gd-hero-carrusel .gd-hero-controls {
    bottom: 26px !important;
    padding: 0 22px !important;
    justify-content: flex-end !important;
  }
  .gd-hero-carrusel .gd-hero-dots {
    display: none !important;
  }
  .gd-hero-carrusel .gd-hero-controls button {
    width: 42px !important;
    height: 42px !important;
    background: rgba(255,255,255,.14) !important;
    border-color: rgba(255,255,255,.34) !important;
  }
}
@media (max-width: 760px) {
  .gd-jobs-grid { grid-template-columns: 1fr !important; }
  .gd-contact-grid { grid-template-columns: 1fr !important; gap: 40px !important; }
}
@media (max-width: 460px) {
  .gd-values-grid { grid-template-columns: 1fr !important; }
}

/* Cabecera de página diagonal: se apila en pantallas chicas y la imagen
   se vuelve rectángulo completo (sin diagonal). */
@media (max-width: 860px) {
  .gd-phero { flex-direction: column !important; min-height: auto !important; }
  .gd-phero-content { width: 100% !important; }
  .gd-phero-media { width: 100% !important; min-height: 300px !important; order: 2; }
  .gd-phero-clip { animation: none !important; clip-path: none !important; }
  .gd-phero-contact { grid-template-columns: 1fr !important; gap: 12px !important; }
}

/* Stepper de marcas: apila la tarjeta en pantallas chicas (imagen arriba). */
@media (max-width: 860px) {
  .gd-stepper-card { grid-template-columns: 1fr !important; min-height: auto !important; }
  .gd-stepper-media { order: -1; min-height: 280px !important; }
}