/* Reset y normalización */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Variables CSS */
:root {
    /* Colores */
    --color-primary: #27ae60; /* Verde brillante para botones CTA */
    --color-secondary: #2c3e50;
    --color-accent: #3498db;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-background: #ffffff;
    --color-background-alt: #f8f9fa;
    --color-border: #e1e1e1;
    --color-footer: #2c3e50;
    
    /* Tipografía */
    --font-family-base: 'Open Sans', sans-serif;
    --font-family-heading: 'Montserrat', sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-xxl: 2rem;
    --font-size-xxxl: 2.5rem;
    --line-height-base: 1.6;
    --line-height-heading: 1.3;
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Bordes y sombras */
    --border-radius: 4px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* Estilos base */
html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-background);
    overflow-x: hidden;
}

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

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

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

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Contenedor */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Botones */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
    border: none;
}

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

.btn--primary:hover {
    background-color: #229954; /* Verde más oscuro para hover */
    color: white;
}

.btn--secondary {
    background-color: var(--color-primary); /* Ahora usará el verde brillante */
    color: white;
}

.btn--secondary:hover {
    background-color: #229954; /* Verde más oscuro para hover, igual que primary */
    color: white;
}

/* Header y navegación */
.header {
    background-color: var(--color-background);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: var(--spacing-sm) 0;
}

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

.header__logo img {
    max-height: 90px; /* Reducido en un 10% del tamaño actual (100px) */
}

.nav__list {
    display: none;
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav__toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav__toggle-bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-secondary);
    margin: 5px 0;
    transition: var(--transition-normal);
}

.nav__toggle.active .nav__toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active .nav__toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav__toggle.active .nav__toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav__list.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-background);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-md);
}

.nav__item {
    margin-bottom: var(--spacing-sm);
}

.nav__link {
    color: var(--color-text);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.nav__link:hover, .nav__link.active {
    color: var(--color-primary);
}

/* Hero section */
.hero {
    padding: 4rem 0;
    background-color: var(--light-gray-color);
}

.hero__content {
    grid-column: 1 / -1;
    text-align: center;
}

.hero__title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-size: var(--font-size-xxl);
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary);
}

.hero__text {
    margin-bottom: var(--spacing-lg);
}

.hero__image {
    margin-top: var(--spacing-xl);
}

/* Features section */
.features {
    padding: var(--spacing-xl) 0;
}

.section__title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-xl);
}

.features__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.feature__card {
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--box-shadow);
    text-align: center;
}

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

.feature__icon img {
    width: 60px;
    height: 60px;
    margin: 0 auto;
}

.feature__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.feature__description {
    color: var(--color-text-light);
}

/* CTA section */
.cta-section {
    padding: 1rem 0;
    background-color: var(--light-gray-color);
    text-align: center;
}

.cta__wrapper {
    display: grid;
    grid-template-columns: 1fr;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.cta__content, .cta__secondary {
    text-align: center;
}

.cta__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.cta__text {
    margin-bottom: var(--spacing-lg);
}

.cta__form {
    display: flex;
    flex-direction: column;
    max-width: 500px;
    margin: var(--spacing-lg) auto 0;
}

.form__input {
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-family-base);
    font-size: var(--font-size-md);
}

.cta__subtitle {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

/* Media query para pantallas más grandes */
@media (min-width: 768px) {
    .cta__wrapper {
        flex-direction: row;
        align-items: stretch;
    }
    
    .cta__content, .cta__secondary {
        flex: 1;
        display: flex;
        align-items: center;
    }
    
    .cta__secondary {
        border-right: 1px solid var(--color-border);
        padding-right: var(--spacing-xl);
    }
    
    .cta__content {
        padding-left: var(--spacing-xl);
    }
    
    .cta__secondary-inner, .cta__content-inner {
        width: 100%;
        text-align: left;
    }
    
    .cta__form {
        margin-left: 0;
        margin-right: 0;
    }
    
    .cta__title, .cta__subtitle {
        margin-top: 0;
    }
    
    /* Ajustar tamaños para que coincidan con la imagen */
    .cta__subtitle {
        font-size: 1.3rem;
        margin-bottom: var(--spacing-md);
    }
    
    .cta__title {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }
    
    /* Asegurar que los botones tengan el mismo tamaño */
    .btn {
        padding: 0.6rem 1.2rem;
    }
}

.cta__subtitle {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

/* Page hero */
.page-hero {
    background-color: var(--color-secondary);
    color: white;
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.page-hero__title {
    color: white;
    font-size: var(--font-size-xl);
    max-width: 800px;
    margin: 0 auto;
}

/* Program page */
.program-intro, .problem, .solution, .why-works {
    padding: var(--spacing-xl) 0;
}

.program-intro {
    background-color: var(--color-background-alt);
}

.software-feature, .pest-control {
    margin-top: var(--spacing-xl);
}

/* Estilos específicos para las secciones CTA en programa e historia */
.program-cta, .story-cta {
    text-align: center;
}

.program-cta .section__title, 
.story-cta .section__title {
    margin-bottom: var(--spacing-md);
}

.program-cta .section__description, 
.story-cta .section__description {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

.software-feature__title, .pest-control__title, .benefits__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.feature-list, .method-list, .benefits-list {
    margin-bottom: var(--spacing-lg);
}

.feature-list__item, .method-list__item, .benefits-list__item {
    margin-bottom: var(--spacing-md);
}

.cta__note {
    margin-top: var(--spacing-lg);
    font-style: italic;
}

/* Story page */
.story {
    padding: var(--spacing-xl) 0;
}

.story__content {
    max-width: 800px;
    margin: 0 auto;
}

.story__image {
    margin: var(--spacing-xl) auto;
    max-width: 400px;
}

.founder-signature {
    font-weight: 600;
    margin-top: var(--spacing-xl);
    font-style: italic;
}

/* Contact page */
.contact-intro, .contact-options, .contact-cta {
    padding: var(--spacing-xl) 0;
}

.contact-intro {
    background-color: var(--color-background-alt);
    text-align: center;
}

.contact-intro__text {
    max-width: 800px;
    margin: 0 auto;
    font-size: var(--font-size-lg);
}

.contact-option {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.contact-option__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.contact-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-detail__title {
    margin-bottom: var(--spacing-xs);
}

.contact-detail__link {
    font-weight: 600;
}

.contact-form-container {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form__title {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.form-input, .form-textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-family-base);
    font-size: var(--font-size-md);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-submit {
    margin-top: var(--spacing-md);
    width: 100%;
}

.contact-cta {
    background-color: var(--color-background-alt);
    text-align: center;
}

.contact-cta__text {
    max-width: 800px;
    margin: 0 auto;
    font-size: var(--font-size-lg);
    font-weight: 600;
}

/* Footer */
.footer {
    background-color: #34495e; /* Un tono más claro que el color original var(--color-footer) */
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    text-align: center;
}

.footer__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.footer__logo img {
    max-height: 90px; /* Reducido en un 10% del tamaño actual (100px) */
}

.footer__title {
    color: white;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
}

.footer__nav {
    list-style: none;
    padding: 0;
}

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

.footer__nav a, .footer__contact a {
    color: rgba(255, 255, 255, 0.8);
}

.footer__contact p {
    white-space: normal;
}

.footer__nav a:hover, .footer__contact a:hover {
    color: white;
}

.footer__bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer__copyright {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
}

/* Media queries para diseño responsive */
@media (min-width: 768px) {
    .nav__list {
        display: flex;
        align-items: center;
    }
    
    .nav__toggle {
        display: none;
    }
    
    .nav__item {
        margin: 0 0 0 var(--spacing-lg);
    }
    
    .hero .container, 
    .story .container {
        display: block; /* Changed from grid to block to prevent two columns */
        /* Removed grid-template-columns and gap */
        align-items: center;
    }
    
    .hero__image {
        margin-top: 0;
    }
    
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta__form {
        flex-direction: row;
    }
    
    .form__input {
        flex: 1;
        margin-bottom: 0;
        margin-right: var(--spacing-sm);
    }
    
    .contact-details {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer__content {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 992px) {
    .features__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .hero__title {
        font-size: var(--font-size-xxxl);
    }
    
    .page-hero__title {
        font-size: var(--font-size-xxxl);
    }
}

/* Estilos para el formulario de contacto con información lateral */
.contact-form-wrapper {
    display: flex;
    flex-direction: column;
    max-width: 1000px;
    margin: 0 auto;
    gap: var(--spacing-lg);
}

.contact-info-sidebar {
    padding: var(--spacing-lg);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius);
    height: fit-content;
}

.contact-info-sidebar .contact-detail {
    margin-bottom: var(--spacing-md);
}

.contact-info-sidebar .contact-detail:last-child {
    margin-bottom: 0;
}

/* Media query para pantallas más grandes */
@media (min-width: 768px) {
    .contact-form-wrapper {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .contact-form-container {
        flex: 2;
    }
    
    .contact-info-sidebar {
        flex: 1;
        margin-top: 3.5rem; /* Alinea con el inicio del formulario */
    }
}

/* Estilo para el icono de WhatsApp y número de teléfono */
.whatsapp-icon {
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
}

.whatsapp-icon svg {
    width: 30px;
    height: 30px;
    vertical-align: middle;
}

.phone-display {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 5px;
}

.contact-detail__link {
    font-weight: 600;
    font-size: 1.1rem;
}

/* Estilo específico para el enlace de WhatsApp */
.whatsapp-link {
    color: #128C7E;
    transition: color 0.3s ease;
}

.whatsapp-link:hover {
    color: #075E54;
}

.phone-note {
    color: var(--color-text);
    font-size: 0.9rem;
}

@media (min-width: 768px) {
    .whatsapp-icon svg {
        width: 36px;
        height: 36px;
    }
    
    .contact-detail__link {
        font-size: 1.2rem;
    }
}

/* Estilo para elementos en negrita - color rojo */
strong {
    color: #e74c3c;
    font-weight: bold;
}