/* Import Google Fonts - Fuentes más suaves y femeninas */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Open+Sans:wght@300;400;600&family=Playfair+Display:wght@700&display=swap');

/* Variables de color - Nueva Paleta: Rosas, Lavandas, Tonos Neutros Cálidos y Negro */
:root {
    --primary-color: #FF69B4;       /* Rosa Fucsia para CTA y acentos principales */
    --secondary-color: #C71585;     /* Rosa oscuro/frambuesa para hover y elementos secundarios */
    --accent-color: #DA70D6;        /* Orquídea/Púrpura suave para detalles y resaltado */
    --dark-bg: #1A1A1A;             /* Fondo principal negro profundo */
    --light-bg: #2B2B2B;            /* Fondo para secciones alternas, gris oscuro */
    --text-light: #F0F0F0;          /* Texto principal blanco suave */
    --text-dark: #E0E0E0;           /* Texto oscuro (usado en fondos claros, ahora casi no) */
    --border-color: #444444;        /* Color de borde sutil gris oscuro */
    --input-bg: #333333;            /* Fondo de inputs */
    --whatsapp-green: #25D366;      /* Color oficial de WhatsApp (puede mantenerse o ajustarse) */

    --box-shadow-dark: 0 8px 25px rgba(0, 0, 0, 0.6);
    --box-shadow-light: 0 4px 15px rgba(0, 0, 0, 0.4);
}

/* Reset y Estilos Generales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    background-color: var(--dark-bg);
}

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

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

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

ul {
    list-style: none;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: var(--text-light);
    margin-bottom: 15px;
}

p {
    margin-bottom: 15px;
}

/* Botones */
.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 15px 30px;
    border-radius: 5px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    color: #fff; /* Asegura que el color del texto no cambie en hover */
}

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

.btn-secondary:hover {
    background-color: var(--accent-color);
    color: var(--dark-bg);
}

/* Header y Navegación */
.header {
    background-color: rgba(26, 26, 26, 0.95); /* dark-bg con algo de transparencia */
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: var(--box-shadow-dark);
}

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

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5em;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.navbar ul {
    display: flex;
}

.navbar ul li {
    margin-left: 30px;
}

.navbar ul li a {
    color: var(--text-light);
    font-weight: 600;
    font-size: 1.1em;
    position: relative;
}

.navbar ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    bottom: -5px;
    left: 0;
    transition: width 0.3s ease;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.8em;
    color: var(--text-light);
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    overflow: hidden;
    padding-top: 80px; /* Para evitar que el contenido quede bajo el header fijo */
}

#background-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -2;
    transform: translate(-50%, -50%);
    background-size: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7); /* Oscurece el video para que el texto sea legible */
    z-index: -1;
}

.hero-content {
    z-index: 1;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 4.5em;
    margin-bottom: 20px;
    line-height: 1.1;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-content p {
    font-size: 1.5em;
    margin-bottom: 40px;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.6);
}

/* Secciones Generales */
.section-padded {
    padding: 100px 0;
    text-align: center;
}

.section-title {
    font-size: 3em;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.section-subtitle {
    font-size: 1.3em;
    color: var(--text-light);
    margin-bottom: 60px;
    opacity: 0.9;
}

/* About Us Section */
#about-us {
    background-color: var(--light-bg);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
    text-align: left;
}

.about-text {
    flex: 1;
    padding-right: 20px;
}

.about-text .section-title,
.about-text .section-subtitle {
    text-align: left;
    margin-left: 0;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 1.1em;
    line-height: 1.8;
}

.about-image {
    flex: 1;
    min-width: 400px; /* Ajusta esto según sea necesario */
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--box-shadow-dark);
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
    justify-content: center; /* Esta es la línea clave para centrar! */
}

.service-item {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--box-shadow-light);
    transition: transform 0.3s ease, background-color 0.3s ease;
    text-align: center;
}

.service-item:hover {
    transform: translateY(-10px);
    background-color: var(--secondary-color);
}

.service-item .service-image {
    max-width: 100%; /* Asegura que la imagen no desborde su contenedor */
    height: auto; /* Mantiene la proporción de la imagen */
    border-radius: 8px; /* Opcional: bordes redondeados para la imagen */
    margin-bottom: 15px; /* Espacio debajo de la imagen */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3); /* Sombra sutil para la imagen */
}

.service-icon {
    font-size: 3.5em;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: block;
    **margin: 0 auto; /* Centra el icono horizontalmente */**
}

.service-item h3 {
    font-size: 1.8em;
    color: var(--text-light);
    margin-bottom: 15px;
}

.service-item p {
    color: var(--text-light);
    font-size: 1em;
    line-height: 1.7;
    opacity: 0.9;
}

/* Nutrition Plan Section */
.nutrition-section {
    background-color: var(--dark-bg);
}

.nutrition-content {
    display: flex;
    align-items: center;
    gap: 50px;
    text-align: left;
}

.nutrition-image {
    flex: 1;
    min-width: 400px; /* Ajusta esto según sea necesario */
}

.nutrition-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--box-shadow-dark);
}

.nutrition-text {
    flex: 1;
    padding-left: 20px;
}

.nutrition-text .section-title,
.nutrition-text .section-subtitle {
    text-align: left;
    margin-left: 0;
}

.nutrition-text p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 1.1em;
    line-height: 1.8;
}

.nutrition-text ul {
    margin-bottom: 30px;
    padding-left: 20px;
}

.nutrition-text ul li {
    color: var(--text-light);
    font-size: 1.1em;
    margin-bottom: 10px;
    position: relative;
}

.nutrition-text ul li::before {
    content: "\f00c"; /* FontAwesome check icon */
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    color: var(--accent-color);
    position: absolute;
    left: -20px;
    top: 2px;
}

/* Contact Section */
.contact-section {
    background-color: var(--light-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    text-align: left;
}

.contact-details-block {
    background-color: var(--dark-bg);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--box-shadow-light);
}

.contact-details-block .section-title,
.contact-details-block .section-subtitle {
    text-align: left;
    margin-left: 0;
    color: var(--primary-color);
}

.contact-details-block p {
    color: var(--text-light);
    font-size: 1.1em;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.contact-icon {
    color: var(--accent-color);
    font-size: 1.4em;
    margin-right: 15px;
    min-width: 30px; /* Para alinear el texto si los íconos varían de ancho */
}

.social-icons {
    margin-top: 30px;
    display: flex;
    gap: 20px;
}

.social-icons a {
    color: var(--text-light);
    font-size: 1.8em;
    transition: color 0.3s ease, transform 0.2s ease;
}

.social-icons a:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
}

.contact-form-block {
    background-color: var(--dark-bg);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--box-shadow-light);
}

.contact-form-block h3 {
    font-size: 2.2em;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-light);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: var(--input-bg);
    color: var(--text-light);
    font-size: 1em;
    transition: border-color 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

textarea {
    resize: vertical;
}

.contact-form .btn {
    width: 100%;
    margin-top: 20px;
    padding: 15px;
    font-size: 1.1em;
}

/* Footer */
.footer {
    background-color: var(--dark-bg);
    color: var(--text-light);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
    text-align: left;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 1.5em;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.footer-column p,
.footer-column li {
    font-size: 0.95em;
    line-height: 1.7;
    color: var(--text-light);
    opacity: 0.8;
}

.footer-column ul li {
    margin-bottom: 10px;
}

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

.footer-column ul li a:hover {
    color: var(--accent-color);
}

.footer-column .fas {
    margin-right: 10px;
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    margin-top: 20px;
    font-size: 0.9em;
    color: var(--text-light);
    opacity: 0.7;
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--whatsapp-green);
    color: #fff;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 38px;
    box-shadow: var(--box-shadow-dark);
    z-index: 999;
    transition: transform 0.3s ease;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    color: #fff; /* Asegura que el color del icono no cambie */
}

/* Media Queries */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 3.5em;
    }

    .hero-content p {
        font-size: 1.3em;
    }

    .about-content,
    .nutrition-content,
    .contact-grid {
        flex-direction: column;
        text-align: center;
    }

    .about-text,
    .nutrition-text {
        padding-right: 0;
        padding-left: 0;
    }

    .about-text .section-title,
    .about-text .section-subtitle,
    .nutrition-text .section-title,
    .nutrition-text .section-subtitle,
    .contact-details-block .section-title,
    .contact-details-block .section-subtitle {
        text-align: center;
    }

    .nutrition-text ul {
        text-align: left;
        padding-left: 40px;
    }

    .about-image,
    .nutrition-image {
        min-width: unset;
        width: 100%;
        max-width: 600px; /* Limita el ancho de la imagen en pantallas medianas */
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-details-block,
    .contact-form-block {
        padding: 30px;
    }

    .footer-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
}

@media (max-width: 768px) {
    .navbar ul {
        display: none;
        flex-direction: column;
        background-color: rgba(26, 26, 26, 0.98);
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        box-shadow: var(--box-shadow-dark);
        padding: 20px 0;
    }

    .navbar ul.active {
        display: flex;
    }

    .navbar ul li {
        margin: 10px 0;
        text-align: center;
    }

    .menu-toggle {
        display: block;
    }

    .hero-content h1 {
        font-size: 2.8em;
    }

    .hero-content p {
        font-size: 1.1em;
    }

    .section-title {
        font-size: 2.5em;
    }

    .section-subtitle {
        font-size: 1.1em;
        margin-bottom: 40px;
    }

    .service-item {
        padding: 25px;
    }

    .service-icon {
        font-size: 3em;
    }

    .service-item h3 {
        font-size: 1.6em;
    }

    .nutrition-text ul {
        padding-left: 20px;
    }

    .contact-form-block h3 {
        font-size: 2em;
    }

    .btn {
        padding: 12px 25px;
        font-size: 0.9em;
    }

    .whatsapp-btn {
        width: 55px;
        height: 55px;
        font-size: 32px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 2em;
    }

    .hero-content h1 {
        font-size: 2.2em;
    }

    .hero-content p {
        font-size: 0.95em;
    }

    .section-title {
        font-size: 2em;
    }

    .section-subtitle {
        font-size: 0.9em;
    }

    .mv-item,
    .service-item {
        padding: 25px;
    }

    .service-item p {
        font-size: 0.9em;
    }

    .nutrition-text h3 {
        font-size: 1.8em;
    }

    .nutrition-text ul li {
        font-size: 1em;
    }

    .contact-form-block h3 {
        font-size: 1.8em;
    }

    .btn {
        padding: 12px 25px;
        font-size: 1em;
    }

    .whatsapp-btn {
        width: 55px;
        height: 55px;
        font-size: 32px;
        bottom: 20px;
        right: 20px;
    }
}