:root {
    /* Colores */
    --color-primary: #2e8b57;
    --color-secondary: #a3d9b8;
    --color-background: #e0f2e0;
    --color-footer-bg: #1d5736;
    --color-button: #4caf50;
    --color-accent: #4caf50; /* Usamos el color del botón como acento para el glow */
    --color-text-dark: #1d5736;
    --color-text-light: #f0ffef;
    --color-placeholder: #7a9c7a;

    --section-bg-1: #f0ffef;
    --section-bg-2: #e5f5e5;
    --section-bg-3: #d9ecd9;
    --section-bg-4: #cee3ce;
    --section-bg-5: #c2d9c2;

    /* Tipografía */
    --font-family-primary: 'Montserrat', sans-serif;
    --font-family-secondary: 'Open Sans', sans-serif;
    --font-size-base: 1rem;
    --line-height-base: 1.7;

    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;

    /* Bordes y sombras */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 0.75rem;
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-glass: 0 4px 30px rgba(0, 0, 0, 0.1);
    --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.15);

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

/* Base global y utilidades */
html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-primary);
    color: var(--color-text-dark);
    line-height: 1.2;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

h1 { font-size: 3.2rem; font-weight: 700; }
h2 { font-size: 2.5rem; font-weight: 600; }
h3 { font-size: 2rem; font-weight: 600; }
h4 { font-size: 1.5rem; font-weight: 500; }
h5 { font-size: 1.25rem; font-weight: 500; }
h6 { font-size: 1rem; font-weight: 500; }

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

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

a:hover {
    color: var(--color-button);
    text-decoration: underline;
}

/* Layout y contenedores */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

/* Fondos de sección */
.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); }
.section-bg-4 { background-color: var(--section-bg-4); }
.section-bg-5 { background-color: var(--section-bg-5); }


/* Header */
.header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.8); /* Fondo inicial semi-transparente */
    backdrop-filter: blur(8px); /* Glasismo */
    box-shadow: var(--shadow-soft);
    padding: var(--spacing-sm) 0;
    transition: background-color var(--transition-speed) var(--transition-easing),
                box-shadow var(--transition-speed) var(--transition-easing);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-md);
}

.header .logo {
    font-family: var(--font-family-primary);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}

.header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg); /* Espacio entre elementos del menú */
}

.header nav ul li a {
    color: var(--color-text-dark);
    font-family: var(--font-family-primary);
    font-weight: 500;
    font-size: 1.05rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: background-color var(--transition-speed) var(--transition-easing),
                color var(--transition-speed) var(--transition-easing);
}

.header nav ul li a:hover {
    background-color: rgba(var(--color-primary), 0.1);
    color: var(--color-primary);
    text-decoration: none;
}


/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-family: var(--font-family-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    text-decoration: none;
    color: white;
    background-color: var(--color-button);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-speed) var(--transition-easing);
    -webkit-backdrop-filter: blur(5px); /* Glasismo sutil */
    backdrop-filter: blur(5px);
    background-image: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%); /* Gradiente suave */
    background-size: 200% 200%;
}

.btn:hover {
    background-position: right center; /* Mueve el gradiente en hover */
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

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

/* Botón de CTA con efecto neonlight */
.btn-cta {
    background-image: linear-gradient(45deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: var(--border-radius-md);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
    box-shadow: 0 0 20px var(--color-accent), 0 0 30px var(--color-accent), 0 0 40px var(--color-accent); /* Neon glow */
    transform: translateY(-3px) scale(1.02);
    background-position: right center;
}

/* Tarjetas */
.card {
    background-color: rgba(255, 255, 255, 0.7); /* Fondo ligeramente translúcido */
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(var(--color-secondary), 0.3); /* Borde sutil */
    transition: transform var(--transition-speed) var(--transition-easing),
                box-shadow var(--transition-speed) var(--transition-easing);
    -webkit-backdrop-filter: blur(10px); /* Glasismo */
    backdrop-filter: blur(10px);
}

.card:hover {
    transform: translateY(-5px); /* Efecto 'lift' */
    box-shadow: var(--shadow-card-hover);
}

/* Campos de formulario */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-family-primary);
    font-weight: 500;
    color: var(--color-text-dark);
}

.input-field {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-secondary);
    border-radius: var(--border-radius-sm);
    background-color: var(--section-bg-1);
    font-family: var(--font-family-secondary);
    font-size: var(--font-size-base);
    color: var(--color-text-dark);
    transition: border-color var(--transition-speed) var(--transition-easing),
                box-shadow var(--transition-speed) var(--transition-easing);
    box-sizing: border-box;
}

.input-field::placeholder {
    color: var(--color-placeholder);
    opacity: 1; /* Para Firefox */
}

.input-field:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary), 0.3); /* Focus ring */
}

/* Validación de formularios */
.input-field.is-success {
    border-color: #28a745; /* Verde para éxito */
}

.input-field.is-error {
    border-color: #dc3545; /* Rojo para error */
}

.input-field.is-error:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.3);
}

/* Footer */
.footer {
    background-color: var(--color-footer-bg);
    color: var(--color-text-light);
    padding-top: var(--spacing-xl);
    position: relative;
    font-family: var(--font-family-secondary);
}

/* Wave divider para el footer */
.footer::before {
    content: '';
    position: absolute;
    top: -50px; /* Ajustar para que la onda sea visible */
    left: 0;
    width: 100%;
    height: 100px; /* Altura de la onda */
    background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1440 100" xmlns="http://www.w3.org/2000/svg"><path fill="%231d5736" fill-opacity="1" d="M0,32L60,32C120,32,240,32,360,37.3C480,43,600,53,720,53.3C840,53,960,43,1080,42.7C1200,43,1320,53,1380,58.7L1440,64L1440,0L1380,0C1320,0,1200,0,1080,0C960,0,840,0,720,0C600,0,480,0,360,0C240,0,120,0,60,0L0,0Z"></path></svg>') no-repeat center bottom;
    background-size: cover;
    z-index: 1;
    transform: translateY(50px); /* Ajusta la posición vertical de la onda */
}


.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-xl);
}

.footer h4 {
    color: var(--color-text-light);
    font-family: var(--font-family-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer ul li {
    margin-bottom: var(--spacing-xs);
}

.footer ul li a {
    color: var(--color-text-light);
    transition: color var(--transition-speed) var(--transition-easing);
}

.footer ul li a:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

.footer .social-links a {
    display: inline-block;
    margin-right: var(--spacing-sm);
    color: var(--color-text-light);
    font-size: 1.5rem;
}

.footer .social-links a:hover {
    color: var(--color-secondary);
}

.footer-bottom {
    text-align: center;
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(var(--color-text-light), 0.1);
    font-size: 0.9rem;
}

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

    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .header nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-sm);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

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

    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
    }

    .btn-cta {
        font-size: 1rem;
    }
}

/* Animaciones */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in-element {
    opacity: 0;
    animation: fadeIn 0.8s var(--transition-easing) forwards;
}

/* Puedes usar JavaScript para añadir la clase 'fade-in-element' cuando el elemento entra en el viewport */


/* 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;
    }
}