/*
  Global Styles for ELITE
  Paleta principal (HEX):
  - Azul profundo: #00049a
  - Azul medio:   #2b85ff
  - Azul claro:   #5ad0ff
  - Neutro claro: #efefef

  Semántica de marca:
  - Confianza  -> #00049a
  - Calma      -> #5ad0ff
  - Seguridad  -> #2b85ff
  - Profesionalismo -> #efefef predominante con acentos #00049a

  Tipografías:
  - Principal: Nexa Heavy (titulares)
  - Complementaria: Nexa Extra Light (cuerpo)
  Nota: Si Nexa no está instalada en el servidor/navegador, se usan fallbacks.
*/

/* Carga de tipografías (si cuentas con archivos locales, ajusta las URLs) */
/* Ejemplo de fuentes locales (coméntalo si no las tienes): */
/*
@font-face {
  font-family: 'Nexa Heavy';
  src: url('/assets/fonts/NexaHeavy.woff2') format('woff2'),
       url('/assets/fonts/NexaHeavy.woff') format('woff');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Nexa Extra Light';
  src: url('/assets/fonts/NexaExtraLight.woff2') format('woff2'),
       url('/assets/fonts/NexaExtraLight.woff') format('woff');
  font-weight: 200;
  font-style: normal;
  font-display: swap;
}
*/

/* Variables del sistema */
:root {
  /* Paleta principal */
  --blue-deep: #00049a;   /* Confianza */
  --blue-mid:  #2b85ff;   /* Seguridad */
  --blue-soft: #5ad0ff;   /* Calma */
  --neutral-100: #efefef; /* Profesionalismo */
  --white: #ffffff;
  --black: #000000;

  /* Derivados y estados */
  --text-on-dark: #ffffff;
  --text-on-light: #0d1b2a;
  --border-color: #d9d9d9;
  --shadow-1: 0 1px 3px rgba(0,0,0,.12);
  --shadow-2: 0 10px 20px rgba(0,0,0,.12);

  /* Tipografías */
  --font-title: 'Nexa Heavy', 'Montserrat', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Nexa Extra Light', 'Montserrat', 'Segoe UI', Arial, sans-serif;

  /* Escala tipográfica */
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: 1.875rem;
  --fs-4xl: 2.25rem;
  --fs-5xl: 3rem;

  /* Radios y foco */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --focus-ring: 0 0 0 3px rgba(43, 133, 255, 0.35);

  /* Botones */
  --btn-py: .625rem;
  --btn-px: 1rem;
  --btn-fw: 700;
}

/* Reset básico */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 100%; }
body {
  margin: 0;
  color: #0d1b2a;
  background-color: var(--neutral-100);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Enlaces */
a { color: var(--blue-mid); text-decoration: none; }
a:hover { color: var(--blue-deep); text-decoration: underline; }

/* Titulares y texto */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--blue-deep);
  margin: 0 0 .5em 0;
  line-height: 1.2;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4vw, var(--fs-5xl)); }
h2 { font-size: clamp(1.75rem, 3vw, var(--fs-4xl)); }
h3 { font-size: clamp(1.5rem, 2.5vw, var(--fs-3xl)); }
h4 { font-size: var(--fs-2xl); }
h5 { font-size: var(--fs-xl); }
h6 { font-size: var(--fs-lg); }
p { margin: 0 0 1em 0; }

/* Utilidades de color y tipografía */
.text-deep { color: var(--blue-deep) !important; }
.text-mid { color: var(--blue-mid) !important; }
.text-soft { color: var(--blue-soft) !important; }
.text-muted { color: #6b7280 !important; }
.bg-deep { background-color: var(--blue-deep) !important; color: var(--text-on-dark) !important; }
.bg-mid { background-color: var(--blue-mid) !important; color: var(--text-on-dark) !important; }
.bg-soft { background-color: var(--blue-soft) !important; color: #00324d !important; }
.bg-light { background-color: var(--neutral-100) !important; color: var(--text-on-light) !important; }
.bg-white { background-color: var(--white) !important; color: var(--text-on-light) !important; }

/* Layout helpers */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
.section { padding: 2.5rem 0; }

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: var(--btn-py) var(--btn-px);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background-color: transparent;
  color: inherit;
  font-family: var(--font-title);
  font-size: var(--fs-base);
  font-weight: var(--btn-fw);
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease, transform .02s ease;
}
.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn[aria-disabled="true"], .btn:disabled { opacity: .6; cursor: not-allowed; box-shadow: none; }

/* Variantes */
.btn-primary { background-color: var(--blue-deep); border-color: var(--blue-deep); color: var(--white); }
.btn-primary:hover { background-color: #000387; border-color: #000387; }
.btn-secondary { background-color: var(--blue-mid); border-color: var(--blue-mid); color: var(--white); }
.btn-secondary:hover { background-color: #2074e6; border-color: #2074e6; }
.btn-tertiary { background-color: var(--blue-soft); border-color: var(--blue-soft); color: #00324d; }
.btn-tertiary:hover { background-color: #47c8ff; border-color: #47c8ff; }

.btn-outline-primary { background: transparent; color: var(--blue-deep); border-color: var(--blue-deep); }
.btn-outline-primary:hover { background: rgba(0,4,154,.08); }
.btn-outline-secondary { background: transparent; color: var(--blue-mid); border-color: var(--blue-mid); }
.btn-outline-secondary:hover { background: rgba(43,133,255,.1); }
.btn-outline-tertiary { background: transparent; color: var(--blue-soft); border-color: var(--blue-soft); }
.btn-outline-tertiary:hover { background: rgba(90,208,255,.12); }

.btn-sm { padding: .45rem .75rem; font-size: var(--fs-sm); border-radius: calc(var(--radius-sm) - 2px); }
.btn-lg { padding: .85rem 1.25rem; font-size: var(--fs-lg); border-radius: var(--radius-md); }
.btn-block { width: 100%; display: inline-flex; }

/* Tarjetas */
.card { background: var(--white); border: 1px solid var(--border-color); border-radius: var(--radius-md); box-shadow: var(--shadow-1); }
.card-header { padding: 1rem 1rem .5rem; border-bottom: 1px solid var(--border-color); font-family: var(--font-title); color: var(--blue-deep); }
.card-body { padding: 1rem; }

/* Formularios */
input[type="text"], input[type="email"], input[type="password"], select, textarea {
  width: 100%;
  padding: .55rem .7rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: #0d1b2a;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  transition: border-color .2s ease, box-shadow .2s ease;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue-mid); box-shadow: var(--focus-ring); }

/* Tablas */
table { border-collapse: collapse; width: 100%; }
th, td { padding: .625rem .75rem; border-bottom: 1px solid var(--border-color); text-align: left; }
thead th { background: rgba(43,133,255,.08); color: var(--blue-deep); font-family: var(--font-title); font-weight: 800; }

/* Helpers de espaciado */
.mt-0 { margin-top: 0 !important }
.mt-1 { margin-top: .25rem !important }
.mt-2 { margin-top: .5rem !important }
.mt-3 { margin-top: 1rem !important }
.mb-0 { margin-bottom: 0 !important }
.mb-1 { margin-bottom: .25rem !important }
.mb-2 { margin-bottom: .5rem !important }
.mb-3 { margin-bottom: 1rem !important }
.pt-0 { padding-top: 0 !important }
.pt-1 { padding-top: .25rem !important }
.pt-2 { padding-top: .5rem !important }
.pt-3 { padding-top: 1rem !important }
.pb-0 { padding-bottom: 0 !important }
.pb-1 { padding-bottom: .25rem !important }
.pb-2 { padding-bottom: .5rem !important }
.pb-3 { padding-bottom: 1rem !important }

/* Secciones con fondo de marca */
.section--brand { background: linear-gradient(180deg, rgba(0,4,154,.08) 0%, rgba(43,133,255,.08) 100%); }
.section--dark { background: var(--blue-deep); color: var(--text-on-dark); }

/* Utilidades adicionales */
.object-fit-cover { object-fit: cover; }
.badge { display: inline-block; padding: .15rem .5rem; border-radius: 999px; font-size: var(--fs-sm); }
.badge-success { background: #eaf7ef; color: #2e7d32; }
.badge-mid { background: rgba(43,133,255,.12); color: var(--blue-deep); }
.badge-soft { background: rgba(90,208,255,.18); color: #00324d; }