:root {
  --clr-verde: rgb(109, 110, 112);
  --clr-azul-base: rgb(32, 68, 144);
  --clr-azul-claro: rgb(125, 196, 236);
  --clr-azul-oscuro: rgb(39, 47, 115);
  --clr-blanco: rgb(255, 255, 255);
  --clr-gris-claro: rgb(31, 132, 146);
  --clr-rojo: red;
  --clr-negro-30: rgb(30, 30, 30);
  --clr-negro: black;

  --clr-neutral-100: var(--clr-blanco);
  --clr-neutral-200: var(--clr-gris-claro);
  --clr-neutral-900: var(--clr-negro-30);

  --ff-primary: 'Neo Sans Pro', sans-serif;
  --ff-body: var(--ff-primary);
  --ff-heading: var(--ff-primary);

  --fw-regular: 400;
  --fw-semi-bold: 500;
  --fw-bold: 700;

  --fs-300: 0.8125rem;
  --fs-400: 0.875rem;
  --fs-500: 0.9375rem;
  --fs-600: 1rem;
  --fs-700: 1.875rem;
  --fs-800: 2.5rem;
  --fs-900: 3.5rem;

  --fs-body: var(--fs-400);
  --fs-primary-heading: var(--fs-800);
  --fs-secondary-heading: var(--fs-700);
  --fs-nav: var(--fs-900);
  --fs-button: var(--fs-300);

  --size-100: 0.25rem;
  --size-200: 0.5rem;
  --size-300: 0.75rem;
  --size-400: 1rem;
  --size-500: 1.5rem;
  --size-600: 2rem;
  --size-700: 3rem;
  --size-800: 4rem;
  --size-900: 5rem;
}

@media (min-width: 50em) {
  :root {
    --fs-body: var(--fs-500);
    --fs-primary-heading: var(--fs-900);
    --fs-secondary-heading: var(--fs-800);
    --fs-nav: var(--fs-300);
  }
}

/* Universal Resets */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font: inherit;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
}

html:focus-within,
html {
  scroll-behavior: smooth;
}

html,
body {
  height: 100%;
}

body {
  text-rendering: optimizeSpeed;
  line-height: 1.5;
  font-size: var(--fs-body);
  font-family: var(--ff-body);
  color: var(--clr-azul-base);
}

a:not([class]) {
  text-decoration-skip-ink: auto;
}

img,
picture,
svg {
  max-width: 100%;
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  html:focus-within,
  *,
  *::before,
  *::after {
    scroll-behavior: smooth !important;
  }
}

p:not([class]) {
  opacity: 0.7;
  max-width: 100%;
}

p[data-width="wide"] {
  max-width: 100%;
  text-align: justify;
}

/* Buttons */
.button, 
.button509 {
  display: inline-flex;
  cursor: pointer;
  text-decoration: none;
  border: 0;
  border-radius: 100vmax;
  padding: 1.25em 2.5em;
  font-weight: var(--fw-bold);
  font-size: var(--fs-button);
  line-height: 1;
  box-shadow: 0 1.125em 1em -1em var(--clr-verde);
}

.button {
  color: var(--clr-neutral-100);
  background-color: var(--clr-azul-base);
}

.button509 {
  color: var(--clr-negro);
  background-color: var(--clr-azul-claro);
}

.button[data-type="inverted"], 
.button509[data-type="inverted"] {
  background-color: var(--clr-neutral-100);
  color: var(--clr-azul-base);
}

.button[data-shadow="none"], 
.button509[data-shadow="none"] {
  box-shadow: none;
}

.button:hover, 
.button:focus-visible {
  background-color: var(--clr-gris-claro);
}

.button[data-type="inverted"]:hover,
.button[data-type="inverted"]:focus-visible,
.button509:hover,
.button509:focus-visible {
  background-color: var(--clr-neutral-100);
  color: var(--clr-gris-claro);
}

/* Header & Navigation */
.primary-header {
  padding-block: var(--size-200) var(--size-100);
  border-bottom: 3px solid rgba(39, 47, 115, 0.6);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mobile-nav-toggle {
  display: none;
  cursor: default;
}

.nav-list {
  display: flex;
  gap: clamp(var(--size-200), 5vw, var(--size-800));
  font-weight: var(--fw-semi-bold);
  font-size: 20px;
}

.nav-list a {
  text-decoration: none;
  color: var(--clr-negro-30);
}

.nav-list a:hover,
.nav-list a:focus {
  color: var(--clr-azul-claro); /* Changed from var(--clr-azul-oscuro) */
  opacity: 1;
}

@media (max-width: 50em) {
  .primary-navigation {
    /* FIX: Set up for max-height/opacity transition */
    /* display: none; <-- REMOVED */
    position: fixed;
    padding: var(--size-900);
    inset: 4rem var(--size-500) auto;
    max-width: 25rem;
    margin-left: auto;
    background: var(--clr-neutral-100);
    border-radius: var(--size-400);
    box-shadow: 0 1em 3em rgb(0, 0, 0, 0.75);
    z-index: 1;
    
    /* ADDED: Initial Hidden State for Transition */
    max-height: 0;
    opacity: 0;
    overflow: hidden; /* Crucial to hide content and padding */
    visibility: hidden; /* Added visibility for full control */
    transition: max-height 0.5s ease-in-out, opacity 0.3s ease-in, visibility 0.5s; /* Added transition */
  }

  .primary-header[data-overlay]::before {
    content: "";
    position: fixed;
    inset: 0;
    background-color: var(--clr-azul-base);
    background-repeat: no-repeat;
    height: 100%;
    
    /* FIX: Initial state for smooth fade-in */
    opacity: 0; /* Starts hidden */
    visibility: hidden;
    transition: opacity 0.4s ease-in-out, visibility 0.4s; 
    
    top: 0;
    z-index: 1;
  }
  
  /* ADDED: Rule to trigger overlay appearance (was missing in your provided block) */
  .primary-header[data-overlay]::before {
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    display: grid;
    gap: var(--size-800);
    text-align: center;
    font-weight: var(--fw-bold);
  }

  .primary-navigation[data-visible] {
    /* FIX: Final Visible State for Transition */
    /* display: block; <-- REMOVED */
    max-height: 500px; /* Needs to be large enough to contain all content */
    opacity: 1;
    visibility: visible;
  }

  .mobile-nav-toggle {
    display: block;
    position: fixed;
    top: var(--size-200);
    right: var(--size-400);
    cursor: default;
    border: 0;
    background: transparent;
    padding: 0.5em;
    z-index: 999;
    width: 4.8em;
    align-items: center;
  }
}

/* Footer */
.primary-footer {
  --logo-color: var(--clr-neutral-100);
}

.primary-footer-wrapper {
  display: grid;
  gap: var(--size-700);
  grid-template-areas:
    "form"
    "nav"
    "logo-social";
}

.primary-footer-logo-social {
  grid-area: logo-social;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  gap: var(--size-700);
}

.primary-footer-nav {
  grid-area: nav;
}

.primary-footer-form {
  grid-area: form;
  display: grid;
  align-content: space-between;
}

.primary-footer form {
  display: flex;
  gap: var(--size-200);
}

input:where([type="text"], [type="email"]) {
  border-radius: 100vw;
  border: 0;
  padding: var(--size-300) var(--size-400);
}

@media (min-width: 50em) {
  .primary-footer-wrapper {
    grid-template-areas: "logo-social nav form";
  }

  .primary-footer-logo-social {
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--size-700);
  }
}

@media (max-width: 50em) {
  .primary-footer-wrapper > * {
    margin-inline: auto;
  }
}

.footer-nav {
  columns: 2;
  gap: clamp(var(--size-200), 30vw, var(--size-900));
}

.footer-nav a {
  color: var(--clr-neutral-100);
  text-decoration: none;
}

.footer-nav a:is(:hover, :focus) {
  color: var(--clr-azul-base);
}

.social-list {
  display: flex;
  gap: var(--size-600);
}

.social-icon {
  width: var(--size-600);
  aspect-ratio: 1;
  fill: var(--clr-neutral-100);
}

.social-list a:is(:hover, :focus) .social-icon {
  fill: var(--clr-azul-base);
}

/* --- HERO IMAGE STYLES --- */
.hero {
  /* Mobile (Less Zoom/Fit Well) */
  height: 60vh; 
  background-image: url(img/FONDOINDEX4.jpg);
  background-repeat: no-repeat;
  /* Use 100% auto for less zoom on wide images on small screens */
  background-size: cover; 
  background-position: left center;
}

@media (min-width: 50em) {
  .hero {
    /* Desktop (Adjustable/Cover) */
    height: 90vh; 
    background-size: cover; 
    background-position: top center;
  }
}
/* --- END HERO IMAGE STYLES --- */

/* Utility & Component Styles */
.cta, .cta2 {
  position: relative;
  isolation: isolate;
  text-align: center;
}

.cta2 {
  margin-top: -2em
}

@media (min-width: 50em) {
  .cta, .cta2 {
    text-align: left;
  }
}

.numbered-items {
  counter-reset: count;
  width: fit-content;
  margin-inline: auto;
}

.numbered-items li {
  counter-increment: count;
}

.numbered-items div {
  display: grid;
  position: relative;
  align-items: center;
  column-gap: var(--size-300);
  grid-template-columns: min-content 1fr;
}

.numbered-items__title {
  grid-area: 1 / 2 / 2 / 3;
  line-height: 1;
  font-size: 1.5em;
  font-weight: 600;
  margin: auto auto auto 0;
}

.numbered-items__body {
  grid-column: 1 / -1;
  font-size: 1.1em;
  font-weight: 400;
  color: var(--clr-negro);
}

@media (min-width: 30em) {
  .numbered-items__body {
    grid-column: 2 / -1;
  }
}

.numbered-items div::before,
.numbered-items div::after {
  height: 30px;
}

.numbered-items div::before {
  content: "0" counter(count);
  padding: 0 var(--size-300);
  display: flex;
  align-items: center;
  color: var(--clr-neutral-100);
  font-weight: var(--fw-bold);
  background-color: var(--clr-azul-base);
  border-radius: 100vw;
  grid-area: 1 / 1 / 2 / 2;
  margin: auto;
}

@media (max-width: 50em) {
  .numbered-items div::after {
    --bg: rgba(0, 0, 0, 0.205);
    content: "";
    display: block;
    z-index: -1;
    border-radius: 100vw 0 0 100vw;
    grid-column: 1 / -1;
    grid-row: 1 / 2;
    box-shadow: 5em 0 0 var(--bg);
    background: var(--bg);
  }

  .numbered-items__title {
    margin-top: auto;
  }

  .numbered-items__body {
    grid-column: 1 / -1;
    font-size: 1.3em;
    font-weight: 400;
    color: var(--clr-negro);
    margin-block: .5em auto auto;
    line-height: 1.7rem;
    text-overflow: ellipsis;
  }

  .numbered-items div::before,
  .numbered-items div::after {
    height: 50px;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  --max-width: 1210px;
  --container-padding: 1rem;
  width: min(var(--max-width), 100% - (var(--container-padding) * 2));
  margin-inline: auto;
}

.even-columns {
  display: grid;
  gap: 1rem;
}

@media (min-width: 50em) {
  .even-columns {
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
  }
}

.vertical-align-center {
  align-items: center;
}

.justify-self-end {
  justify-self: end;
}

@media (min-width: 50em) {
  .justify-self-end-md {
    justify-self: end;
  }
}

:where(.flow :not(:first-child)) {
  margin-top: var(--flow-spacer, 3em);
}

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

.text-center p {
  margin-inline: auto;
}

@media (max-width: 50em) {
  .text-center-sm-only {
    text-align: center;
  }

  .text-center-sm-only p {
    margin-inline: auto;
  }
}

.text-azul-base {
  color: var(--clr-azul-base);
}
.text-blanco, .text-neutral-100 {
  color: var(--clr-blanco);
}
.text-neutral-900 {
  color: var(--clr-neutral-900);
}

.bg-azul-base {
  background-color: var(--clr-azul-base);
}
.bg-rojo-base {
  background-color: var(--clr-rojo);
}
.bg-blanco, .bg-neutral-100 {
  background-color: var(--clr-blanco);
}
.bg-neutral-900 {
  background-color: var(--clr-negro-30);
}

.fw-bold {
  font-weight: var(--fw-bold);
}
.fw-semi-bold {
  font-weight: var(--fw-semi-bold);
}
.fw-regular {
  font-weight: var(--fw-regular);
}

.fs-primary-heading {
  font-size: var(--fs-primary-heading);
  line-height: 1.1;
  letter-spacing: -1px;
}

@media (max-width: 40em) {
  .fs-primary-heading {
    margin-top: -1em;
  }
}

.fs-secondary-heading {
  font-size: var(--fs-secondary-heading);
  line-height: 1.1;
}

.strokeme {
  color: black;
  text-shadow: -3px -2px 0 rgba(255, 255, 255, 0.65), 2px -1px 0 rgba(255, 255, 255, 0.55), -1px 1px 0 rgba(255, 255, 255, 0.55), 1px 1px 0 rgba(255, 255, 255, 0.55);
} 
.fs-300 {
  font-size: var(--fs-300);
}
.fs-400 {
  font-size: var(--fs-400);
}
.fs-500 {
  font-size: var(--fs-500);
}
.fs-600 {
  font-size: var(--fs-600);
}

.padding-block-900 {
  padding-block: var(--size-900);
}
.padding-block-700 {
  padding-block: var(--size-700);
}

.margin-bottom-700 {
  margin-block-end: var(--size-700);
}

.display-sm-none {
  display: none;
}

@media (min-width: 50em) {
  .display-md-inline-flex {
    display: inline-flex;
  }
}

.objetivos {
  width: 100%;
}

@media (max-width: 50em) {
  .objetivos {
    width: 100%;
  }
}

.logo-empresa {
  height: 60px;
}

/* ... (unchanged styles) ... */

/* Popup Styles */
.popup-container {
  position: fixed; 
  inset: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.8);
  display: flex; 
  justify-content: center;
  align-items: center;
  z-index: 1000;
  
  visibility: hidden; 
  opacity: 0;        
  transition: visibility 0.4s, opacity 0.4s;
}

.popup-content {
  background-color: var(--clr-blanco);
  padding: 0; 
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  max-width: 400px;
  width: 90%;
  text-align: center;
  position: relative; /* Crucial for absolute positioning of the close button */
  transform: scale(0.8);
  transition: transform 0.4s ease-out;
  overflow: hidden; 
}

/* New style for the image */
.popup-image {
    width: 100%;
    height: auto;
    display: block;
}

.popup-container.show {
  visibility: visible;
  opacity: 1;
}

.popup-container.show .popup-content {
  transform: scale(1);
  animation: fadeInScale 0.4s ease-out forwards;
}

@keyframes fadeInScale {
  from {
      opacity: 0;
      transform: scale(0.8);
  }
  to {
      opacity: 1;
      transform: scale(1);
  }
}


/* --- Updated Close Button Style (Larger, Top-Left, More Opaque) --- */
.close-btn {
    position: absolute;
    top: 10px; /* Offset from top */
    left: 10px; /* Offset from left */
    right: auto; 
    font-size: 50px; /* **Made Bigger (was 36px)** */
    font-weight: bold;
    color: var(--clr-azul-base); 
    background-color: var(--clr-blanco); /* **Made Opaque (Solid White)** */
    border-radius: 40%;
    width: 40px; /* **Made Bigger (was 40px)** */
    height: 40px; /* **Made Bigger (was 40px)** */
    display: flex; 
    justify-content: center;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: color 0.2s, background-color 0.2s;
    z-index: 20; 
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2); /* Added subtle shadow for depth */
}

.close-btn:hover {
    color: var(--clr-rojo); 
    background-color: var(--clr-blanco);
}