@font-face {
    font-family: 'Avenir';
    src: url('../fonts/AvenirLTStd-Roman/hinted-AvenirLTStd-Roman.woff2') format('woff2'),
         url('../fonts/AvenirLTStd-Roman/hinted-AvenirLTStd-Roman.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Avenir';
    src: url('../fonts/AvenirLTStd-Heavy/hinted-AvenirLTStd-Heavy.woff2') format('woff2'),
         url('../fonts/AvenirLTStd-Heavy/hinted-AvenirLTStd-Heavy.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Avenir';
    src: url('../fonts/AvenirLTStd-Black/AvenirLTStd-Black.woff') format('woff');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Colores base (Marca) - Se pueden sobreescribir en style.css */
    --primary-color: #0055b8;
    --secondary-color: #ffb600;
    --text-color: #333;
    --white: #ffffff;
    
    --font-family: 'Avenir', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

/* ========================
   ESTILOS BASE / ESTRUCTURA GLOBALES
   ======================== */

/* Contenedor principal */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Utilidades de texto */
.text-center { text-align: center; }
.font-bold { font-weight: 700; }
.font-black { font-weight: 900; }

/* Estructura de grilla simple de 2 columnas */
.col-2-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
}

.col-2-grid.reverse {
    flex-direction: row-reverse;
}

.col-half {
    flex: 1;
    min-width: 300px;
}

/* Imagen base fluida */
.img-placeholder {
    width: 100%;
    height: auto;
    display: block;
}