:root {
    /* Colores */
    --primary-color: #8A2BE2; /* Azul Violeta */
    --secondary-color: #FF1493; /* Rosa Profundo */
    --accent-color: #FF69B4; /* Rosa Caliente (para botones y acentos) */
    --background-color: #F0F8FF; /* Azul Alice (fondo principal) */
    --text-color-dark: #1A0033; /* Púrpura Oscuro (para texto principal) */
    --text-color-light: #F0F8FF; /* Azul Alice (para texto sobre fondos oscuros) */
    --footer-bg-color: #1A0033; /* Púrpura Oscuro (fondo del footer) */

    --section-bg-1: #F0F8FF; /* Azul Alice */
    --section-bg-2: #FFF0F5; /* Lavanda Blush */
    --section-bg-3: #E6E6FA; /* Lavanda */
    --section-bg-4: #F8F8FF; /* Blanco Fantasma */
    --section-bg-5: #FFE4E1; /* Rosa Niebla */

    /* Fuentes */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;

    /* 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: 1rem;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.2);

    /* Transiciones */
    --transition-duration: 0.3s;
    --transition-timing-function: ease-in-out;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-color-dark);
    line-height: 1.7;
    background-color: var(--background-color);
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-color-dark);
    line-height: 1.2;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

h1 {
    font-size: 3.5rem;
    letter-spacing: -0.05em;
}

h2 {
    font-size: 2.8rem;
    letter-spacing: -0.04em;
}

h3 {
    font-size: 2.2rem;
    letter-spacing: -0.03em;
}

h4 {
    font-size: 1.8rem;
}

p {
    margin-bottom: var(--spacing-md);
    font-weight: 300;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-duration) var(--transition-timing-function);
}

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

/* Global Utility Classes */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.section-padding {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to right, rgba(138, 43, 226, 0.8), rgba(255, 20, 147, 0.8)); /* Semi-transparente */
    backdrop-filter: blur(8px);
    z-index: 1000;
    padding: var(--spacing-sm) var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition-duration) var(--transition-timing-function), box-shadow var(--transition-duration) var(--transition-timing-function);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header.scrolled {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color)); /* Opaco al hacer scroll */
    box-shadow: var(--shadow-md);
}

.header .logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color-light);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--spacing-lg);
}

.header nav ul li a {
    color: var(--text-color-light);
    font-weight: 500;
    font-size: 1.1rem;
    position: relative;
    padding: var(--spacing-xs) 0;
    transition: all var(--transition-duration) var(--transition-timing-function);
}

.header nav ul li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width var(--transition-duration) var(--transition-timing-function);
}

.header nav ul li a:hover::after,
.header nav ul li a.active::after {
    width: 100%;
}

.header .btn-cta {
    background: linear-gradient(45deg, var(--accent-color), var(--secondary-color));
    color: var(--text-color-light);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-duration) var(--transition-timing-function);
    border: none;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.header .btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    opacity: 0.9;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all var(--transition-duration) var(--transition-timing-function);
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    color: var(--text-color-light);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    color: var(--text-color-light);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Sección de fondos */
.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); }


/* Footer */
.footer {
    background: linear-gradient(to right, #1A0033, #000033); /* Degradado de púrpura oscuro a azul noche */
    color: var(--text-color-light);
    padding: var(--spacing-xl) var(--spacing-md);
    font-size: 0.9rem;
}

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

.footer h4 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
    font-weight: 700;
}

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

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

.footer ul li a {
    color: var(--text-color-light);
    opacity: 0.8;
    transition: opacity var(--transition-duration) var(--transition-timing-function), color var(--transition-duration) var(--transition-timing-function);
}

.footer ul li a:hover {
    opacity: 1;
    color: var(--accent-color);
    text-decoration: none;
}

.footer .contact-info p {
    margin-bottom: var(--spacing-xs);
    opacity: 0.8;
}

.footer .social-icons a {
    display: inline-block;
    color: var(--text-color-light);
    font-size: 1.5rem;
    margin-right: var(--spacing-sm);
    opacity: 0.8;
    transition: opacity var(--transition-duration) var(--transition-timing-function), transform var(--transition-duration) var(--transition-timing-function);
}

.footer .social-icons a:hover {
    opacity: 1;
    transform: translateY(-3px);
    color: var(--accent-color);
}

.footer .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer .footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
}

.footer .copyright {
    opacity: 0.6;
}

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

    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.6rem;
    }

    .header {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .header nav ul {
        flex-direction: column;
        gap: var(--spacing-xs);
        text-align: center;
    }

    .header .btn-cta {
        margin-top: var(--spacing-sm);
    }

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

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

    h2 {
        font-size: 1.8rem;
    }

    .section-padding {
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }
}

/* Animaciones sutiles (ejemplo para AOS) */
[data-aos="fade-up"] {
    transform: translateY(20px);
    opacity: 0;
    transition-property: transform, opacity;
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
    opacity: 1;
}

/* Keyframes para efectos de 'pulsación' */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 105, 180, 0.4);
    }
    70% {
        transform: scale(1.02);
        box-shadow: 0 0 0 10px rgba(255, 105, 180, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 105, 180, 0);
    }
}

.btn.pulse-effect:hover {
    animation: pulse 1s infinite;
}


/* 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;
    }
}