/*
Theme Name: Kit Digital Base Theme
Theme URI: 
Author: VestraWeb
Author URI: 
Description: Tema Base White Label optimizado para proyectos del programa Kit Digital. Incluye componentes UI, carruseles, cards y estructuras modulares.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kit-digital-base
*/

@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 100 900;
  src: url('./assets/fonts/IBMPlexSans-Variable.ttf') format('truetype');
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 100 900;
  src: url('./assets/fonts/IBMPlexSans-Italic-Variable.ttf') format('truetype');
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: normal;
  font-weight: 400;
  src: url('./assets/fonts/IBMPlexSerif-Regular.ttf') format('truetype');
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: normal;
  font-weight: 700;
  src: url('./assets/fonts/IBMPlexSerif-Bold.ttf') format('truetype');
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: italic;
  font-weight: 400;
  src: url('./assets/fonts/IBMPlexSerif-Italic.ttf') format('truetype');
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: italic;
  font-weight: 700;
  src: url('./assets/fonts/IBMPlexSerif-BoldItalic.ttf') format('truetype');
}

:root {
  /* Colors - STRICTLY 2 COLORS + WHITE */
  --color-primary: #00313c;
  --color-primary-dark: #00313c;
  --color-secondary: #132129;
  --color-secondary-light: #132129;
  --color-accent: #00313c;
  --color-background: #FFFFFF;
  --color-text: #132129;
  --color-text-muted: rgba(19, 33, 41, 0.7);
  --color-white: #FFFFFF;

  /* Typography */
  --font-heading: 'IBM Plex Serif', serif;
  --font-body: 'IBM Plex Sans', sans-serif;

  /* Spacing & Layout */
  --container-width: 1200px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  --border-radius: 0;
  --transition-speed: 0.3s;
}

/* Base Reset */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 14px; /* Simula un zoom del ~85% para mejorar las proporciones */
}
@media (min-width: 1600px) {
  html {
    font-size: 16px;
  }
}

body {
  margin: 0; padding: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 300;
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary-dark);
  letter-spacing: -0.5px;
}
h1 { font-size: 4.5rem; line-height: 1.1; }
h2 { font-size: 3.5rem; line-height: 1.15; }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-speed) ease;
}
a:hover { color: var(--color-accent); }

img { max-width: 100%; height: auto; display: block; border-radius: 0; }

/* Utilities */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.text-center { text-align: center; }
.section-padding { padding: var(--spacing-xl) 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 0 4px 0;
  border-radius: 0;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align: center;
  transition: all var(--transition-speed) ease;
  cursor: pointer;
  border: none;
  background: transparent;
  border-bottom: 1px solid currentColor;
  font-size: 0.85rem;
  font-family: var(--font-body);
}
.btn::after {
  content: '⟶';
  font-size: 1.6em;
  font-weight: 300;
  line-height: 1;
  transition: transform 0.3s ease;
}
.btn:hover {
  opacity: 0.8;
}
.btn:hover::after {
  transform: translateX(6px);
}
.btn-primary {
  color: var(--color-primary-dark);
}
.btn-secondary {
  color: var(--color-white);
  border-bottom-color: rgba(255,255,255,0.5);
}
.btn-secondary:hover {
  color: var(--color-white);
  border-bottom-color: var(--color-white);
}

/* Grid Layouts */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--spacing-md); }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--spacing-md); }
.grid-4 { display: grid; grid-template-columns: 1fr; gap: var(--spacing-md); }

@media(min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); align-items: center; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media(min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Animations CSS */
.fade-in { opacity: 0; transition: opacity 0.8s ease-out; }
.fade-in.is-visible { opacity: 1; }

.slide-up { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.slide-up.is-visible { opacity: 1; transform: translateY(0); }