:root {
    --azul: #1F3C88;
    --azul-claro: #2A5298;
    --azul-oscuro: #14285E;
    --verde: #A3D55B;
    --verde-neon: #b6f781;
    --gris: #F4F4F4;
    --gris-claro: #e8e4db;
    --negro: #1A1A1A;
    --font-main: 'Open Sans', 'Inter', sans-serif;
    --font-title: 'Inkia', 'Open Sans', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


/* Reset básico
body {
    font-family: var(--font-main);
    margin: 0;
    padding: 0;
    color: var(--negro);
    line-height: 1.6;
    background: var(--gris);
    overflow-x: hidden;
} 
*/
body {
    font-family: var(--font-main);
    color: var(--negro);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--azul) 100%);
}


/* Header y Navegación */
header {
    background: #fff;
    padding: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    gap: 24px;
}

.logo-title {
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--azul);
    font-size: 24px;
    letter-spacing: 1px;
}

.logo-sub {
    font-size: 14px;
    color: #888;
}

.logo-fluxa {
    color: var(--verde);
    font-weight: 600;
}

.nav-links {
    display: none;
    list-style: none;
    gap: 16px;
    margin: 0;
    padding: 0;
}

.nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    background-color: white;
    padding: 16px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-links a {
    text-decoration: none;
    color: var(--negro);
    font-family: var(--font-title);
    padding: 8px 0;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--azul);
}

.menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--negro);
    font-family: var(--font-title);
}

/* Botones de navegación */
.btn-login {
    background: #fff;
    color: var(--azul);
    border: 2px solid var(--azul);
    border-radius: 8px;
    padding: 8px 20px;
    margin-right: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-login:hover {
    background: var(--gris-claro);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-register {
    background: var(--azul);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 8px 20px;
    font-weight: 600;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-register:hover {
    background: var(--azul-claro);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-container {
    display: flex;
    gap: 8px;
}

/* Hero Section */
.hero-blue {
    position: relative;
    background: linear-gradient(135deg, var(--azul) 0%, var(--azul-claro) 100%);
    color: #fff;
    border-radius: 0 0 24px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 80px auto 0 auto;
    padding: 60px 40px;
    box-sizing: border-box;
    overflow: hidden;
}

/* Hero section especial */
.hero-blue {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    margin: 80px auto 20px;
    padding: 60px 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-blue-content {
    max-width: 500px;
    width: 100%;
    text-align: center;
    z-index: 2;
}

.hero-blue-content h1 {
    font-family: var(--font-main);
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.15;
}

.hero-blue-content p {
    font-family: var(--font-main);
    font-size: 24px;
    margin-bottom: 30px;
}

.hero-blue-shape {
    flex-shrink: 0;
    width: 400px;
    height: 300px;
    background: rgba(255, 255, 255, 0.10);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 16px;
}

.hero-blue-shape img {
    width: 350px;
    height: auto;
    max-height: 280px;
    opacity: 0.8;
    border-radius: 15px;
}

/* Botón principal */
.btn-primary {
    background: var(--verde);
    color: var(--negro);
    border: none;
    border-radius: 8px;
    font-size: 20px;
    font-weight: 600;
    padding: 14px 36px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    background: #b6e786;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Sobre Nosotros */
.sobre-nosotros {
    background: #fff;
    padding: 80px 0;
    text-align: center;
}

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

.sobre-nosotros h2 {
    color: var(--azul);
    font-size: 36px;
    margin-bottom: 20px;
    font-family: var(--font-main);
}

.sobre-nosotros .subtitulo {
    color: #666;
    font-size: 18px;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.nosotros-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.nosotros-item {
    background: #fff;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid #eee;
}

.nosotros-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
    border-color: var(--verde);
}

.nosotros-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 20px;
}

.nosotros-item h3 {
    color: var(--azul);
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 700;
}

.nosotros-item p {
    color: #666;
    font-size: 16px;
    line-height: 1.5;
}

/* Beneficios */
.beneficios {
    background: var(--gris);
    padding: 80px 0;
    text-align: center;
}

.beneficios h2 {
    color: var(--azul);
    font-size: 36px;
    margin-bottom: 50px;
    font-family: var(--font-main);
}

.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.beneficio-item {
    background: #fff;
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #eee;
}

.beneficio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--verde);
}

.beneficio-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--azul) 0%, var(--verde) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.beneficio-item h3 {
    color: var(--azul);
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 700;
}

.beneficio-item p {
    color: #666;
    font-size: 16px;
    line-height: 1.5;
}

/* Testimonios */
.testimonios {
    background: var(--gris);
    padding: 80px 0;
    text-align: center;
}

.testimonios h2 {
    color: var(--azul);
    font-size: 36px;
    margin-bottom: 50px;
    font-family: var(--font-main);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.testimonial-item {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid #eee;
}

.testimonial-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
    border-color: var(--verde);
}

.stars {
    color: #F4B400;
    font-size: 20px;
    margin: 0 auto 15px;
    display: table;
}

.testimonial-item p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--negro);
    margin: 0 auto 20px;
    font-style: italic;
    max-width: 250px;
}

.testimonial-item h4 {
    margin: 0 auto 15px auto;
    color: var(--azul);
    font-weight: 700;
    font-family: var(--font-main);
    text-align: center;
}

.testimonial-item span {
    font-size: 14px;
    color: #888;
    font-family: var(--font-main);
    display: block;
    margin: 0 auto;
}

/* Planes */
.planes {
    background: var(--gris);
    padding: 80px 0;
    text-align: center;
}

.planes h2 {
    color: var(--azul);
    font-size: 36px;
    margin-bottom: 50px;
    font-family: var(--font-main);
}

.planes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.plan-card {
    background: #fff;
    border-radius: 20px;
    padding: 30px 20px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
}

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(163, 213, 91, 0.3);
    border-color: var(--verde);
}

.plan-card.destacado {
    border: 2px solid var(--verde);
    box-shadow: 0 12px 25px rgba(163, 213, 91, 0.3);
}

.plan-recomendado {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--verde);
    color: var(--negro);
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 12px;
    font-size: 12px;
    box-shadow: 0 2px 8px rgba(163, 213, 91, 0.2);
}

.plan-card h3 {
    color: var(--azul);
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: 700;
}

.plan-precio {
    font-size: 36px;
    color: var(--azul);
    font-weight: 700;
    margin-bottom: 5px;
    display: block;
}

.plan-mes {
    font-size: 16px;
    color: #888;
    margin-bottom: 20px;
}

.plan-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    text-align: left;
}

.plan-card ul li {
    font-size: 15px;
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
    color: #555;
}

.plan-card ul li:before {
    content: "✓";
    color: var(--verde);
    position: absolute;
    left: 0;
}

.btn-outline-plan {
    background: transparent;
    color: var(--azul);
    border: 2px solid var(--azul);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    padding: 12px 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-outline-plan:hover {
    background: var(--verde);
    color: var(--negro);
    border-color: var(--verde);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-primary-plan {
    background: var(--verde);
    color: var(--negro);
    border: 2px solid var(--verde);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    padding: 12px 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-primary-plan:hover {
    background: #b6e786;
    border-color: #b6e786;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Contacto */
.contacto {
    background: #fff;
    padding: 90px 0;
}

.contacto-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 70px;
    padding: 0 20px;
}

.contacto-info {
    flex: 1;
    max-width: 300px;
}

.contacto-info h2 {
    color: var(--azul);
    font-size: 32px;
    margin-bottom: 9px;
    font-family: var(--font-main);
}

.contacto-info p {
    color: #666;
    font-size: 17px;
    margin-bottom: 20px;
    line-height: 1.9;
}

.contacto-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 22px;
}

.detail-item span {
    font-size: 20px;
}

.contacto-form {
    flex: 1;
    max-width: 500px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.contacto-form input,
.contacto-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    font-family: var(--font-main);
    transition: border-color 0.3s ease;
}

.contacto-form input:focus,
.contacto-form textarea:focus {
    border-color: var(--verde);
    outline: none;
}

.contacto-form textarea {
    min-height: 120px;
    resize: vertical;
}

.btn-enviar {
    background: var(--azul);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 15px 40px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 15px;
    align-self: flex-end;
}

.btn-enviar:hover {
    background: var(--azul-claro);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Registro Gratis */
.registro-gratis {
    background: var(--verde);
    color: var(--negro);
    padding: 80px 0;
    text-align: center;
}

.registro-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.registro-gratis h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.registro-gratis p {
    font-size: 18px;
    margin-bottom: 40px;
}

.registro-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 500px;
    margin: 0 auto;
}

.registro-form input {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-family: var(--font-main);
    border: 1px solid #ddd;
    transition: border-color 0.3s ease;
}

.registro-form input:focus {
    border-color: var(--verde);
    outline: none;
}

.btn-registrar {
    background: white;
    color: var(--negro);
    border: none;
    border-radius: 8px;
    padding: 15px 20px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    align-self: center;
}

.btn-registrar:hover {
    background: #e8f5e8;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    background: var(--azul);
    color: #fff;
    padding: 38px 0 0 0;
    font-size: 16px;
}

.footer-main {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 26px;
}

.footer-brand {
    font-size: 20px;
}

.footer-fluxa {
    color: var(--verde);
    font-weight: 600;
    font-size: 18px;
    margin-left: 6px;
}

.footer-links h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 14px;
}

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

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

.footer-links ul a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-links ul a:hover {
    color: var(--verde);
}

.footer-copy {
    background: var(--azul-claro);
    padding: 16px 0;
    text-align: center;
    font-size: 15px;
    color: #eee;
}

.social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
    flex-wrap: wrap;
    gap: 20px;
}

.social-links img {
    width: 50px;
    height: 50px;
    transition: transform 0.3s ease;
}

.social-links img:hover {
    transform: scale(1.1);
}

/* Responsive */
@media (min-width: 768px) {
    .nav-links {
        display: flex;
        flex-direction: row;
        position: static;
        width: auto;
        background-color: transparent;
        padding: 0;
        box-shadow: none;
    }
    .menu-toggle {
        display: none;
    }
    .hero-blue {
        flex-direction: row;
        padding: 48px 24px;
    }
    .hero-blue-content {
        flex: 1;
        text-align: left;
    }
    .hero-blue-content h1 {
        font-size: 32px;
    }
    .hero-blue-content p {
        font-size: 18px;
    }
    .hero-images-container {
        flex: 1;
        height: 300px;
    }
    .testimonial-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .beneficios-grid, .planes-grid, .testimonial-grid, .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    .hero-blue {
        flex-direction: column;
        padding: 40px 16px;
        text-align: center;
    }
    .hero-blue-shape {
        margin-top: 24px;
        margin-left: 0;
    }
    .contacto {
        flex-direction: column;
        gap: 24px;
        padding: 40px 16px;
    }
}

@media (max-width: 600px) {
    .nav-links {
        display: none;
    }
    nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .beneficios-grid, .planes-grid, .testimonial-grid, .footer-main {
        grid-template-columns: 1fr;
    }
    .hero-blue-content h1 {
        font-size: 32px;
    }
    .hero-blue-content p {
        font-size: 18px;
    }
    .registro-gratis h2 {
        font-size: 24px;
    }
}

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

.hero-blue-content {
    animation: fadeInUp 1s ease-out forwards;
}

.hero-blue-shape {
    animation: fadeInUp 1.2s ease-out forwards;
}

/* Asistente Virtual */
.virtual-assistant {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.assistant-toggle {
    background: linear-gradient(135deg, #4850aa, #5059bb);
    color: white;
    border-radius: 50px;
    padding: 12px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.assistant-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.assistant-icon {
    font-size: 24px;
    margin-right: 8px;
}

.assistant-text {
    font-size: 14px;
    font-weight: 600;
}

.assistant-container {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 350px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: none;
    z-index: 1000;
    overflow: hidden;
    transition: all 0.3s ease;
}

.assistant-header {
    background: linear-gradient(135deg, #19389d, #5065bb);
    color: white;
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.assistant-avatar {
    font-size: 24px;
}

.assistant-title {
    font-size: 16px;
    font-weight: 600;
    margin-left: 10px;
}

.assistant-close {
    font-size: 20px;
    cursor: pointer;
}

.assistant-content {
    padding: 20px;
    max-height: 400px;
    overflow-y: auto;
}

.assistant-message {
    margin-bottom: 20px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 10px;
}

.assistant-message p {
    margin: 0;
    font-size: 14px;
}

.assistant-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.assistant-option {
    background: linear-gradient(135deg, #ff8c00, #ff7043);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.assistant-option:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.assistant-answer {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    display: none;
}

.assistant-answer.active {
    display: block;
}

.assistant-answer p {
    margin: 0 0 10px 0;
    font-size: 14px;
    line-height: 1.5;
}

/* Fondo animado con ondas */
.wave-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.wave {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><defs><linearGradient id="waveGradient" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" stop-color="%2314285E" stop-opacity="0.8"/><stop offset="100%" stop-color="%231F3C88" stop-opacity="0.9"/></linearGradient><filter id="blur"><feGaussianBlur stdDeviation="2"/></filter></defs><path d="M0,400 Q300,300 600,500 T1200,300 L1200,800 L0,800 Z" fill="url(%23waveGradient)" filter="url(%23blur)"/><path d="M0,500 Q300,400 600,600 T1200,400 L1200,800 L0,800 Z" fill="url(%23waveGradient)" opacity="0.7" filter="url(%23blur)"/><path d="M0,300 Q300,200 600,400 T1200,200 L1200,800 L0,800 Z" fill="url(%23waveGradient)" opacity="0.5" filter="url(%23blur)"/></svg>');
    background-size: cover;
    animation: waveMove 20s linear infinite;
}

.wave:nth-child(2) {
    animation-delay: -5s;
}

.wave:nth-child(3) {
    animation-delay: -10s;
    opacity: 0.7;
}

@keyframes waveMove {
    0% {
        transform: translateY(0) translateX(0);
    }
    25% {
        transform: translateY(-10px) translateX(20px);
    }
    50% {
        transform: translateY(0) translateX(-10px);
    }
    75% {
        transform: translateY(10px) translateX(15px);
    }
    100% {
        transform: translateY(0) translateX(0);
    }
}

/* Brillo sutil que se mueve */
.shine {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(163, 213, 91, 0.3) 0%, rgba(163, 213, 91, 0) 70%);
    border-radius: 50%;
    top: -100px;
    left: -100px;
    animation: shineMove 30s linear infinite;
    opacity: 0.5;
    filter: blur(50px);
}

@keyframes shineMove {
    0% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(500px, 300px);
    }
    50% {
        transform: translate(1000px, 100px);
    }
    75% {
        transform: translate(300px, 600px);
    }
    100% {
        transform: translate(0, 0);
    }
}

/* Partículas flotantes */
.particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    background: rgba(163, 213, 91, 0.6);
    border-radius: 50%;
    animation: float linear infinite;
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
    }
}

/* Contenedor principal del contenido */
.main-content {
    position: relative;
    z-index: 1;
}

/* Secciones con fondo semi-transparente */
section {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    margin: 20px auto;
    padding: 40px 20px;
    max-width: 1200px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(5px);
}

/* Estilos para los modales */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: white;
    border-radius: 15px;
    padding: 30px;
    width: 90%;
    max-width: 450px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    border: 2px solid #A3D55B;
}

.modal-icon {
    font-size: 50px;
    margin-bottom: 15px;
}

.modal-content h3 {
    color: #1F3C88;
    margin-bottom: 15px;
    font-size: 24px;
}

.modal-content p {
    margin-bottom: 25px;
    line-height: 1.5;
    color: #666;
}

.modal-btn {
    background: #1F3C88;
    color: white;
    border: none;
    border-radius: 8px;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-btn:hover {
    background: #2A5298;
    transform: translateY(-2px);
}

/* Estilo específico para el icono de éxito */
#contactSuccessModal .modal-icon {
    color: #A3D55B;
}

/* Estilo específico para el icono de error */
#contactErrorModal .modal-icon {
    color: #ff6b6b;
}

/* Estilo específico para el icono de éxito */
#freeRegisterSuccessModal .modal-icon {
    color: #A3D55B;
}

/* Estilo específico para el icono de error */
#freeRegisterErrorModal .modal-icon {
    color: #ff6b6b;
}

/* Estilo para el botón de enviar mensaje */
.btn-enviar {
    background: #1F3C88;
    color: white;
    border: none;
    border-radius: 8px;
    padding: 15px 40px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
    margin-top: 15px;
    align-self: flex-end;
}

.btn-enviar:hover {
    background: #2A5298;
}

/* Estilos para los inputs del formulario */
.contacto-form input,
.contacto-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    font-family: var(--font-main);
    margin-bottom: 15px;
    transition: border-color 0.3s ease;
}

.contacto-form input:focus,
.contacto-form textarea:focus {
    border-color: #A3D55B;
    outline: none;
    box-shadow: 0 0 0 2px rgba(163, 213, 91, 0.2);
}

.contacto-form textarea {
    min-height: 120px;
    resize: vertical;
}

/* Estilo para campos requeridos */
.contacto-form input:required,
.contacto-form textarea:required {
    border-left: 3px solid #A3D55B;
}


/* Selector de Idioma */
.lang-switch {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 15px; /* Espacio antes de los botones de login */
}

.lang-btn {
    background: none;
    border: none;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    color: #999;
    padding: 0;
    transition: color 0.3s ease;
}

.lang-btn:hover {
    color: var(--azul);
}

.lang-btn.active {
    color: var(--azul);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.lang-divider {
    color: #ddd;
    font-size: 14px;
}

/* Ajuste Responsive */
@media (max-width: 992px) {
    .lang-switch {
        margin: 10px 0; /* Ajuste para menú móvil si es necesario */
    }
}

/* Área de texto lateral */
.video-container {
    text-align: center;
}

.video-container h2 {
    color: var(--azul);
    font-size: 36px;
    margin-bottom: 15px;
    font-family: var(--font-main);
}

.video-wrapper{
    display: flex; 
    justify-content: center; 
    align-items: center;
    margin-top: 15px;
    margin-bottom: 15px;
}

.video-text {
    flex: 2;
    padding: 40px;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center; /* Centra verticalmente */
    /* --- NUEVO: Centrado horizontal total --- */
    align-items: center;     /* Centra los elementos flex (como el botón) horizontalmente */
    text-align: center;      /* Centra el texto mismo */
}

.video-text h3 {
    color: var(--verde); 
    font-size: 24px;
    margin-bottom: 15px;
    font-family: var(--font-title);
}

.video-text p {
    color: #666;
    font-size: 18px;
    margin-bottom: 25px;
    line-height: 1.6;
    max-width: 400px; /* Opcional: evita que el texto sea muy ancho al estar centrado */
}

.video-features {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
    /* --- NUEVO: Para que la lista también se vea centrada --- */
    display: inline-block; 
    text-align: left; 
}

.video-features li {
    margin-bottom: 10px;
    color: #666;
    font-size: 16px;
}

/* Ajuste responsive para el botón */
.video-text .btn-primary {
    /* align-self: flex-start;  <-- SE ELIMINÓ ESTA LÍNEA para permitir el centrado */
    box-shadow: 0 4px 15px rgba(163, 213, 91, 0.4);
}