:root {
    /* Colores */
    --primary-color: #2F80ED;
    --secondary-color: #F2F2F2;
    --background-color: #FFFFFF;
    --footer-bg-color: #333333;
    --button-color: #2F80ED;
    --text-color: #333333;
    --heading-color: #1A1A1A;
    --footer-text-color: #EEEEEE;

    /* Colores de secciones */
    --section-bg-1: #FFFFFF;
    --section-bg-2: #F8F8F8;
    --section-bg-3: #F2F7F2;

    /* Tipografía */
    --font-family-base: 'Lato', sans-serif;
    --font-family-heading: 'Lato', sans-serif; /* Usamos Lato para headings también para consistencia minimalista */

    /* Espaciado */
    --spacing-unit: 1rem;
    --line-height-base: 1.7;
    --line-height-heading: 1.2;

    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 9999px; /* Para botones completamente redondeados */

    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transiciones */
    --transition-speed: 0.3s;
    --transition-ease: ease-in-out;
}

/* Base styles */
html {
    scroll-behavior: smooth;
}

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

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    color: var(--heading-color);
    line-height: var(--line-height-heading);
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    font-weight: 700; /* Negrita por defecto para headings */
    letter-spacing: -0.02em; /* Ligero ajuste para darle un toque moderno */
}

h1 { font-size: 3.5rem; } /* Grande y expresivo */
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1em;
    font-size: 1.125rem; /* Un poco más grande para mejor legibilidad */
}

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

a:hover {
    color: var(--button-hover-color, #216ADB);
    text-decoration: underline;
}

b, strong {
    font-weight: 700;
}

/* Espacio y Contenedores */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-unit);
    padding-right: var(--spacing-unit);
}

section {
    padding: 6rem 0; /* Espacio generoso para que las secciones respiren */
}

/* Clases de fondo para secciones */
.section-bg-1 {
    background-color: var(--section-bg-1);
}

.section-bg-2 {
    background-color: var(--section-bg-2);
}

.section-bg-3 {
    background-color: var(--section-bg-3);
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8em 2em;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    border: none;
    border-radius: var(--border-radius-lg); /* Botón completamente redondeado */
    background-color: var(--button-color);
    color: var(--button-text-color, #FFFFFF);
    box-shadow: var(--shadow-lg); /* Sombra inicial */
    transition: background-color var(--transition-speed) var(--transition-ease),
                box-shadow var(--transition-speed) var(--transition-ease),
                transform var(--transition-speed) var(--transition-ease);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.btn:hover {
    background-color: var(--button-hover-color, #216ADB);
    box-shadow: var(--shadow-xl); /* Sombra más pronunciada al pasar el ratón */
    transform: translateY(-2px); /* Ligero movimiento hacia arriba */
}

.btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

/* Header */
.header {
    background-color: var(--header-background, #FFFFFF);
    padding: 1.5rem 0;
    box-shadow: var(--header-shadow, var(--shadow-sm));
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
}

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

.header-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--header-text-color, var(--heading-color));
    letter-spacing: -0.03em;
}

.header-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
}

.header-nav a {
    color: var(--header-text-color, var(--text-color));
    font-weight: 600;
    font-size: 1.1rem;
    position: relative;
    padding-bottom: 0.25rem;
}

.header-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-speed) var(--transition-ease);
}

.header-nav a:hover::after {
    width: 100%;
}

/* Footer */
.footer {
    background-color: var(--footer-bg-color);
    color: var(--footer-text-color);
    padding: 4rem 0;
    text-align: center;
}

.footer p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

.footer a {
    color: var(--footer-text-color);
    text-decoration: underline;
}

.footer a:hover {
    color: var(--primary-color);
}

/* Formularios - Estilos básicos para mantener la coherencia */
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    width: 100%;
    padding: 0.75em 1em;
    margin-bottom: 1rem;
    border: 1px solid var(--secondary-color);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family-base);
    font-size: 1rem;
    color: var(--text-color);
    background-color: var(--background-color);
    transition: border-color var(--transition-speed) var(--transition-ease),
                box-shadow var(--transition-speed) var(--transition-ease);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(47, 128, 237, 0.2); /* Sombra suave al enfocar */
}

textarea {
    min-height: 120px;
    resize: vertical;
}

/* Media Queries para Responsividad */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }
    p { font-size: 1rem; }

    section {
        padding: 4rem 0;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .header-nav ul {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }

    .btn {
        padding: 0.7em 1.5em;
        font-size: 1rem;
    }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}