/* ==========================================================================
   CRIFYM - Centro de Rehabilitación Integral Física y Mental
   Hoja de estilos principal
   Stack: CSS3 moderno (Flexbox + Grid) | Mobile-first
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES CSS (Paleta oficial + Tipografía + Espaciado)
   -------------------------------------------------------------------------- */
:root {
  /* Colores oficiales */
  --color-primary: #0B3C5D;         /* Azul clínico principal */
  --color-primary-dark: #082c45;    /* Azul oscuro (hover, footer) */
  --color-primary-light: #E6F0F7;   /* Azul claro (fondos) */
  --color-white: #FFFFFF;           /* Blanco */
  --color-gray: #6B7280;           /* Gris médico (texto secundario) */
  --color-gray-accessible: #4B5563; /* Gris accesible (texto en fondos claros no blancos) */
  --color-gray-light: #F3F4F6;     /* Gris muy claro (bordes, separadores) */
  --color-cta: #1F9D55;            /* Verde clínico (SOLO para botones CTA) */
  --color-cta-hover: #178a49;      /* Verde oscuro (hover en CTA) */
  --color-text: #1F2937;           /* Texto principal oscuro */

  /* Tipografía */
  --font-family: 'Inter', sans-serif;
  --font-size-base: 1rem;          /* 16px */
  --font-size-sm: 0.875rem;        /* 14px */
  --font-size-lg: 1.125rem;        /* 18px */
  --font-size-xl: 1.25rem;         /* 20px */
  --font-size-2xl: 1.5rem;         /* 24px */
  --font-size-3xl: 2rem;           /* 32px */
  --font-size-4xl: 2.5rem;         /* 40px */
  --font-size-5xl: 3rem;           /* 48px */

  /* Peso de fuente */
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Espaciado */
  --spacing-xs: 0.25rem;           /* 4px */
  --spacing-sm: 0.5rem;            /* 8px */
  --spacing-md: 1rem;              /* 16px */
  --spacing-lg: 1.5rem;            /* 24px */
  --spacing-xl: 2rem;              /* 32px */
  --spacing-2xl: 3rem;             /* 48px */
  --spacing-3xl: 4rem;             /* 64px */
  --spacing-4xl: 6rem;             /* 96px */

  /* Contenedor */
  --container-max: 1200px;
  --container-padding: 1.5rem;

  /* Bordes y sombras (valores sobrios para estilo clínico institucional) */
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.1);

  /* Transiciones */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  /* Header */
  --header-height: 80px;
}

/* --------------------------------------------------------------------------
   2. RESET Y BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-regular);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Espacio para el header sticky */
body {
  padding-top: var(--header-height);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --------------------------------------------------------------------------
   3. UTILIDADES
   -------------------------------------------------------------------------- */

/* Contenedor principal - centra el contenido */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Accesibilidad: ocultar visualmente pero mantener para lectores de pantalla */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   4. TIPOGRAFÍA
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  color: var(--color-primary);
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-xl);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

/* Subtítulo / texto secundario */
.text-secondary {
  color: var(--color-gray);
}

/* Etiqueta superior de sección (ej: "NUESTROS SERVICIOS")
   Usa azul clínico, NO verde — el verde es exclusivo para botones CTA */
.section-label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--spacing-sm);
}

/* Título de sección */
.section-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

/* Descripción debajo del título de sección */
.section-description {
  font-size: var(--font-size-lg);
  color: var(--color-gray);
  max-width: 700px;
  line-height: 1.7;
}

/* Centrar textos de sección */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-header .section-description {
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   5. BOTONES
   -------------------------------------------------------------------------- */

/* Botón CTA principal (verde clínico) */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.875rem 2rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  background-color: var(--color-cta);
  border-radius: var(--border-radius);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

.btn-cta:hover {
  background-color: var(--color-cta-hover);
  transform: translateY(-1px);
}

.btn-cta:active {
  transform: translateY(0);
}

/* Botón secundario (outline azul) */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.875rem 2rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  background-color: transparent;
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Botón pequeño */
.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--font-size-sm);
}

/* --------------------------------------------------------------------------
   6. HEADER / NAVEGACIÓN
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--color-white);
  z-index: 1000;
  transition: box-shadow var(--transition-normal);
}

/* Sombra al hacer scroll */
.header--scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

.header__logo img {
  height: 48px;
  width: auto;
}

.header__logo-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1.2;
}

.header__logo-text span {
  display: block;
  font-size: 0.7rem;
  font-weight: var(--font-weight-regular);
  color: var(--color-gray);
}

/* Navegación */
.nav {
  display: none; /* Oculto en mobile, visible en desktop */
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

/* Enlaces de navegación: hover y activo usan azul clínico, NUNCA verde */
.nav__link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  padding: var(--spacing-sm) 0;
  position: relative;
  transition: color var(--transition-fast);
}

/* Línea inferior al hacer hover (azul clínico) */
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-primary);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

/* Botón CTA en header */
.header__cta {
  display: none; /* Oculto en mobile */
}

/* Botón de menú hamburguesa (mobile) */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
}

.menu-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Animación hamburguesa a X */
.menu-toggle--active .menu-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle--active .menu-toggle__bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle--active .menu-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Menú mobile (overlay) */
.nav-mobile {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background-color: var(--color-white);
  padding: var(--spacing-xl) var(--container-padding);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  z-index: 999;
  overflow-y: auto;
}

.nav-mobile--open {
  transform: translateX(0);
}

.nav-mobile__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* Enlaces mobile: hover y activo usan azul clínico, NUNCA verde */
.nav-mobile__link {
  display: block;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-gray-light);
  transition: color var(--transition-fast);
}

.nav-mobile__link:hover,
.nav-mobile__link--active {
  color: var(--color-primary);
}

.nav-mobile__cta {
  margin-top: var(--spacing-xl);
  text-align: center;
}

/* --------------------------------------------------------------------------
   7. HERO (Sección principal de inicio)
   -------------------------------------------------------------------------- */
.hero {
  background-color: var(--color-primary-light);
  padding: var(--spacing-3xl) 0 var(--spacing-4xl);
  position: relative;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.hero__content {
  text-align: center;
}

.hero__badge {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  background-color: rgba(11, 60, 93, 0.1);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 50px;
  margin-bottom: var(--spacing-lg);
}

.hero__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.15;
}

/* Accesibilidad: usa gris accesible (#4B5563) sobre fondo azul claro (#E6F0F7)
   Contraste: 6.54:1 — cumple WCAG AA para texto normal */
.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-accessible);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

.hero__image {
  text-align: center;
}

.hero__image img {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  border-radius: var(--border-radius-lg);
}

/* --------------------------------------------------------------------------
   8. DATOS RÁPIDOS (Teléfono, ubicación, experiencia)
   -------------------------------------------------------------------------- */
.quick-info {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-white);
  margin-top: calc(-1 * var(--spacing-2xl));
  position: relative;
  z-index: 10;
}

.quick-info__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.quick-info__card {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

/* Hover sutil y clínico: movimiento mínimo, sin exageraciones */
.quick-info__card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.quick-info__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  min-width: 48px;
  background-color: var(--color-primary-light);
  border-radius: var(--border-radius);
  color: var(--color-primary);
}

.quick-info__icon svg {
  width: 24px;
  height: 24px;
}

.quick-info__label {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  margin-bottom: var(--spacing-xs);
}

.quick-info__value {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   9. SECCIÓN DE SERVICIOS (Resumen en Home)
   -------------------------------------------------------------------------- */
.services {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-gray-light);
}

/* Accesibilidad: texto secundario sobre fondo gris claro necesita color más oscuro
   Contraste de #4B5563 sobre #F3F4F6: 5.83:1 — cumple WCAG AA */
.services .section-description {
  color: var(--color-gray-accessible);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
  border: 1px solid transparent;
}

/* Hover sobrio: elevación mínima, sin exageración */
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
  border-color: var(--color-primary-light);
}

.service-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background-color: var(--color-primary-light);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
}

.service-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.service-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  line-height: 1.6;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   10. SECCIÓN NOSOTROS (Breve en Home)
   -------------------------------------------------------------------------- */
.about-preview {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.about-preview__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.about-preview__image img {
  width: 100%;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.about-preview__content {
  text-align: center;
}

.about-preview__text {
  font-size: var(--font-size-base);
  color: var(--color-gray);
  line-height: 1.7;
  margin-bottom: var(--spacing-xl);
}

/* Estadísticas (años de experiencia, etc.) */
.about-preview__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat {
  text-align: center;
}

.stat__number {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.stat__label {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
}

/* --------------------------------------------------------------------------
   11. CTA FINAL (Llamada a la acción antes del footer)
   -------------------------------------------------------------------------- */
.cta-section {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-primary);
  text-align: center;
}

.cta-section__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta-section__text {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn-cta {
  font-size: var(--font-size-lg);
  padding: 1rem 2.5rem;
}

/* --------------------------------------------------------------------------
   12. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer__brand {
  text-align: center;
}

.footer__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.footer__logo img {
  height: 40px;
  width: auto;
}

.footer__logo-name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
}

.footer__about {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
}

/* Columna del footer */
.footer__col-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__link {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-white);
}

/* Información de contacto en footer */
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
  color: rgba(255, 255, 255, 0.7);
}

/* Accesibilidad: opacidad mínima 0.65 para iconos decorativos en fondo oscuro */
.footer__contact-item svg {
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.65);
}

/* Redes sociales */
.footer__social {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition-fast);
}

/* Hover usa azul clínico, NO verde — el verde es exclusivo para botones CTA */
.footer__social-link:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.footer__social-link svg {
  width: 20px;
  height: 20px;
}

/* Línea inferior del footer (copyright)
   Accesibilidad: opacidad 0.6 para cumplir contraste mínimo en fondo oscuro */
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  text-align: center;
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
}

/* --------------------------------------------------------------------------
   13. RESPONSIVE DESIGN (Mobile-first → Desktop)
   -------------------------------------------------------------------------- */

/* Tablet (768px+) */
@media (min-width: 768px) {
  :root {
    --header-height: 88px;
  }

  h1 {
    font-size: var(--font-size-4xl);
  }

  h2 {
    font-size: var(--font-size-3xl);
  }

  .section-title {
    font-size: var(--font-size-3xl);
  }

  /* Hero */
  .hero {
    padding: var(--spacing-4xl) 0;
  }

  .hero__title {
    font-size: var(--font-size-4xl);
  }

  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }

  /* Datos rápidos */
  .quick-info__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Servicios */
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* About */
  .about-preview__inner {
    grid-template-columns: 1fr 1fr;
    text-align: left;
  }

  .about-preview__content {
    text-align: left;
  }

  /* CTA */
  .cta-section__title {
    font-size: var(--font-size-3xl);
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
    text-align: left;
  }

  .footer__brand {
    text-align: left;
  }

  .footer__logo {
    justify-content: flex-start;
  }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
  /* Mostrar navegación desktop, ocultar hamburguesa */
  .nav {
    display: flex;
  }

  .header__cta {
    display: inline-flex;
  }

  .menu-toggle {
    display: none;
  }

  .nav-mobile {
    display: none;
  }

  /* Hero en dos columnas */
  .hero__inner {
    grid-template-columns: 1fr 1fr;
  }

  .hero__content {
    text-align: left;
  }

  .hero__description {
    margin-left: 0;
    margin-right: 0;
  }

  .hero__actions {
    justify-content: flex-start;
  }

  .hero__title {
    font-size: var(--font-size-5xl);
  }

  /* Datos rápidos */
  .quick-info__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Servicios 3 columnas */
  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Footer 4 columnas */
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

/* Desktop grande (1280px+) */
@media (min-width: 1280px) {
  :root {
    --container-padding: 2rem;
  }
}

/* --------------------------------------------------------------------------
   14. MODAL AGENDAR VALORACIÓN MÉDICA (global, usado en todas las páginas)
   Overlay + ventana centrada; cierre con X / click fuera / ESC
   -------------------------------------------------------------------------- */
.agendar-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(11, 60, 93, 0.6);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.agendar-modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.agendar-modal {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-xl);
}

.agendar-modal__close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-gray);
  border-radius: var(--border-radius);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.agendar-modal__close:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.agendar-modal__close svg {
  width: 20px;
  height: 20px;
}

.agendar-modal__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  padding-right: 40px;
}

.agendar-modal .form-group {
  margin-bottom: var(--spacing-lg);
}

.agendar-modal .form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.agendar-modal .form-group input,
.agendar-modal .form-group select,
.agendar-modal .form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast);
}

.agendar-modal .form-group input:focus,
.agendar-modal .form-group select:focus,
.agendar-modal .form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(11, 60, 93, 0.1);
}

.agendar-modal .form-group select {
  cursor: pointer;
}

.agendar-modal .form-group textarea {
  min-height: 80px;
  resize: vertical;
}

.agendar-modal__submit {
  width: 100%;
  margin-top: var(--spacing-lg);
}

.agendar-modal__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}