/* Reseteo Básico y Fuente Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #343A40; 
    background-color: var(--light-bg);
}

/* Sección de Video */
.video-section {
    background-color: var(--light-bg);
    padding: 0;
    text-align: center;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 900px;
    margin: 30px auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

@media (max-width: 768px) {
    .video-wrapper {
        margin: 20px auto;
        padding-bottom: 40%;
    }
}

/* Contenedor General */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Colores Clave */
:root {
    --primary-color: #6A0DAD;
    --secondary-color: #FFC107;
    --accent-blue: #40A4C8;
    --light-bg: #D8EEF3;
    --element-bg: #FFFFFF;
    --dark-text: #343A40;
    --light-text: #FFFFFF;
}

/* Tipografía */
h1, h2, h3 {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
}

h1 {
    font-size: 2.5em;
    line-height: 1.3;
}

h2 {
    font-size: 1.9em;
    margin-top: 50px;
    margin-bottom: 35px;
}

h3 {
    font-size: 1.4em;
    margin-top: 18px;
}

p {
    font-size: 1em;
    margin-bottom: 12px;
}

.highlight {
    color: var(--secondary-color);
}

/* Botones (CTAs) */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1em;
    transition: background-color 0.3s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
    text-align: center;
    gap: 8px;
}

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

.primary-btn:hover {
    background-color: #5a099a;
    transform: translateY(-2px);
}

.secondary-btn {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.secondary-btn:hover {
    background-color: var(--primary-color);
    color: var(--light-text);
    transform: translateY(-2px);
}

.large-btn {
    padding: 15px 35px;
    font-size: 1.1em;
}


.logo {
    font-size: 1.6em;
    font-weight: 700;
    color: var(--light-text);
    text-decoration: none;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #A268D1 100%);
    color: var(--light-text);
    padding: 30px 0;
    position: relative;
    overflow: hidden;
}

.hero-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-main-content {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    padding-top: 30px; 
    padding-bottom: 30px;
}

.hero-content {
    flex: 1; 
    min-width: 300px;
    text-align: left; 
    position: relative; 
    z-index: 2; 
}

.hero-content h1 {
    color: var(--light-text);
    margin-bottom: 8px;
    text-align: left;
}

.hero-content .subtitle {
    font-size: 1.1em;
    opacity: 0.9;
    margin-bottom: 25px;
    text-align: left;
}

.cta-buttons {
    display: flex;
    justify-content: flex-start;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image {
    flex: 1.5;
    display: flex;
    justify-content: flex-end; 
    align-items: left; 
    max-width: 55%; 
}

.hero-image img {
     max-width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: block;
}

/* Secciones Generales */
section {
    padding: 70px 0;
}

/* Sección de Problema */
.problem-section {
    background-color: var(--light-bg);
    text-align: center;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 35px;
}

.problem-item {
    background-color: var(--element-bg);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: left;
    transition: transform 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
}

.problem-item .material-icons {
    font-size: 2.5em;
    color: var(--primary-color);
    margin-bottom: 12px;
    display: block;
}

/* Sección de Solución */
.solution-section {
    background-color: var(--light-bg);
    padding-bottom: 10px;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    margin-top: 35px;
    text-align: center;
}

.solution-item {
    padding: 25px;
    border-radius: 15px;
    background-color: var(--element-bg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.solution-item img {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
}

.solution-item h3 {
    color: var(--accent-blue);
}

.download-cta {
    text-align: center;
    margin-top: 50px;
}

.solution-item .material-icons {
    font-size: 2.5em;
    color: var(--accent-blue);
    margin-bottom: 15px;
    display: block;
}

/* Sección Por Qué Elegirnos */
.why-choose-us-section {
    background-color: var(--light-bg);
    text-align: center;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 35px;
}

.why-item {
    background-color: var(--light-text);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.why-item:hover {
    transform: translateY(-5px);
}

.why-item .material-icons {
    font-size: 2.5em;
    color: var(--secondary-color);
    margin-bottom: 12px;
    display: block;
}

/* Sección de Testimonios */
.testimonials-section {
    background-color: var(--light-bg);
    text-align: center;
    padding: 70px 0;
}

.testimonial-item {
    max-width: 700px;
    margin: 25px auto;
    font-style: italic;
    background-color: var(--element-bg);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.testimonial-item p {
    font-size: 1.1em;
    line-height: 1.5;
    margin-bottom: 12px;
    color: var(--dark-text);
}

.testimonial-item cite {
    display: block;
    font-style: normal;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 8px;
}

/* Sección para Terapeutas */
.therapist-section {
    background-color: var(--primary-color);
    color: var(--light-text);
    padding: 70px 0;
    text-align: center;
}

.therapist-section h2 {
    color: var(--light-text);
}

.therapist-section p {
    max-width: 700px;
    margin: 0 auto 25px auto;
    font-size: 1.05em;
}

/* Sección de Preguntas Frecuentes */
.faq-item {
    cursor: pointer;
    position: relative;
    padding-right: 30px;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0;
    padding: 12px 0;
}

.faq-question .expand-icon {
    transition: transform 0.3s ease;
    font-size: 1.5em;
}

.faq-question.active .expand-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, opacity 0.4s ease-out;
    opacity: 0;
    padding-bottom: 0;
}

.faq-answer.show {
    max-height: 200px;
    opacity: 1;
    padding-bottom: 15px;
}

/* CTA Final */
.final-cta-section {
    background: linear-gradient(45deg, var(--accent-blue) 0%, #7ED6DD 100%);
    color: var(--light-text);
    padding: 70px 0;
    text-align: center;
}

.final-cta-section h2 {
    color: var(--light-text);
}

.final-cta-section p {
    font-size: 1.1em;
    margin-bottom: 30px;
    opacity: 0.9;
}

.final-cta-section .cta-buttons {
    flex-direction: column;
    max-width: 350px;
    margin: 0 auto;
    gap: 12px;
}

/* Footer */
.footer {
    background-color: #2c3e50;
    color: #b0c4de;
    padding: 30px 0;
    text-align: center;
    font-size: 0.85em;
}

.footer-links a, .social-links a {
    color: #b0c4de;
    text-decoration: none;
    margin: 0 8px;
    transition: color 0.3s ease;
}

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

.social-links img {
    width: 25px;
    height: 25px;
    margin: 0 4px;
}

.footer p {
    margin-bottom: 10px;
}

/* Media Queries para Responsividad */
@media (max-width: 768px) {
    h1 {
        font-size: 2em;
    }

    h2 {
        font-size: 1.7em;
    }

    h3 {
        font-size: 1.3em;
    }

    .hero-section {
        padding: 50px 0;
    }

    .hero-image img {
        max-width: 70%;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .btn {
        width: 0%;
        margin: 0 auto;
    }

    .problem-grid, .solution-grid, .why-grid {
        grid-template-columns: 1fr;
    }

    .hero-main-content {
        flex-direction: column;
        gap: 30px;
        padding-top: 0;
        padding-bottom: 0;
    }

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

    .hero-content h1,
    .hero-content .subtitle {
        text-align: center;
    }

    .cta-buttons {
        justify-content: center;
    }

    .hero-image {
        order: 1;
        max-width: 80%; 
        justify-content: center; 
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.6em;
    }
    h2 {
        font-size: 1.4em;
    }
    .hero-content .subtitle {
        font-size: 0.9em;
    }
    .btn {
        font-size: 0.9em;
        padding: 10px 20px;
    }

    .hero-image img {
        max-width: 80%;
    }

    section {
        padding: 50px 0;
    }
}