/* ==========================================================================
1. VARIABLES Y RESET GLOBAL
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --bg-color: #0b0b0d;
    --card-bg: #141417;
    --text-color: #ffffff;
    --text-muted: #a0a0a5;
    --fucsia: #ff007f;
    --rosa: #ff66b2;
    --neon-blue: #00f3ff;
    --header-height: 80px;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    padding-top: var(--header-height); /* Espacio para el header fijo */
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

/* ==========================================================================
2. HEADER FIJO (Modernizado con Flexbox)
   ========================================================================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(11, 11, 13, 0.95);
    backdrop-filter: blur(10px); /* Efecto vidrio moderno */
    border-bottom: 2px solid var(--fucsia);
    box-shadow: 0 4px 20px rgba(255, 0, 127, 0.15);
    z-index: 1000;
    display: flex;
    align-items: center;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0 5%;
}

.logo {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-color);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--fucsia);
    text-shadow: 0 0 10px rgba(255, 0, 127, 0.6);
}

nav {
    display: flex;
    gap: 25px;
    align-items: center;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    position: relative;
}

nav a:hover, nav a.active {
    color: var(--neon-blue);
    text-shadow: 0 0 8px rgba(0, 243, 255, 0.6);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

.btn-cta {
    background: var(--fucsia);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(255, 0, 127, 0.3);
}

.btn-cta:hover {
    background: var(--rosa);
    box-shadow: 0 0 25px rgba(255, 0, 127, 0.6);
    transform: translateY(-2px);
}

/* ==========================================================================
3. HERO BANNER (Estilo denti.com.ar)
   ========================================================================== */
.solid-image-section {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 100vh;
    overflow: hidden;
    background-color: #0b0b0d;
}

.solid-image-section .solid-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-banner {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 100vh; /*asegura que ocupe toda la pantalla*/
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-image: url('../imagen/mujer-codigo.jpeg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-top: 3px solid var(--fucsia);
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--neon-blue);
    box-shadow: 0 0 15px var(--neon-blue);
    z-index: 4;
}

.hero-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(11, 11, 13, 0.95) 0%, rgba(11, 11, 13, 0.7) 50%, rgba(255, 0, 127, 0.1) 100%);
    z-index: 2;
}

.hero-banner-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 243, 255, 0.1);
    border: 1px solid var(--neon-blue);
    color: var(--neon-blue);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
    letter-spacing: -1px;
}

.hero-title .highlight {
    color: var(--fucsia);
    text-shadow: 0 0 20px rgba(255, 0, 127, 0.4);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: var(--text-muted);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--fucsia);
    color: white;
    box-shadow: 0 0 20px rgba(255, 0, 127, 0.4);
}

.btn-primary:hover {
    background: var(--rosa);
    box-shadow: 0 0 30px rgba(255, 0, 127, 0.6);
    transform: translateY(-3px);
}

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

.btn-secondary:hover {
    background: rgba(0, 243, 255, 0.1);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
    transform: translateY(-3px);
}

/* ==========================================================================
4. SECCIÓN DESCRIPTIVA DEBAJO DEL BANNER
   ========================================================================== */
.hero-description-section {
    background: var(--bg-color);
    padding: 5rem 0;
    border-top: 3px solid var(--fucsia);
    position: relative;
}

.hero-description-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--neon-blue);
    box-shadow: 0 0 15px var(--neon-blue);
}

.description-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.description-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.description-text {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid var(--neon-blue);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-left-color: var(--fucsia);
}

.stat-icon {
    font-size: 2rem;
    color: var(--neon-blue);
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-color);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    font-weight: 600;
    font-size: 1rem;
}

.trust-item i {
    color: var(--fucsia);
    font-size: 1.2rem;
}

/* ==========================================================================
5. SECCIONES GENERALES (Títulos y Grids)
   ========================================================================== */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.section-title .highlight {
    color: var(--fucsia);
    position: relative;
    display: inline-block;
}

.section-title .highlight::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--fucsia);
    border-radius: 2px;
    box-shadow: 0 0 10px var(--fucsia);
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* Grids modernos (Reemplazan display: table) */
.services-grid, .projects-grid, .pricing-grid, .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 5% 4rem;
}

#soluciones .container {
    transform: none;
    text-align: center;
}

#soluciones .services-grid {
    justify-items: center;
    justify-content: center;
}

#soluciones .service-card {
    text-align: center;
    align-items: center;
    width: 100%;
    max-width: 360px;
}

#soluciones .service-card .tag {
    align-self: center;
}

#soluciones .service-link {
    justify-content: center;
}

.hero-description-section .container {
    transform: none;
    text-align: center;
}

.hero-description-section .description-content {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.hero-description-section .hero-stats {
    justify-content: center;
    justify-items: center;
}

.hero-description-section .stat-item {
    justify-content: center;
    text-align: center;
    flex-direction: column;
    border-left: none;
    border-top: 4px solid var(--neon-blue);
    width: 100%;
}

.hero-description-section .stat-item:hover {
    border-left-color: transparent;
    border-top-color: var(--fucsia);
}

.hero-description-section .stat-info {
    text-align: center;
}

.hero-description-section .trust-badges {
    justify-content: center;
}

/* ==========================================================================
6. TARJETAS DE SERVICIOS
   ========================================================================== */
.service-card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--fucsia);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(255, 0, 127, 0.15);
    border-left-color: var(--neon-blue);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--rosa);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-card .tag {
    display: inline-block;
    background: rgba(0, 243, 255, 0.1);
    color: var(--neon-blue);
    padding: 4px 12px;
    font-size: 12px;
    border-radius: 20px;
    font-weight: 700;
    margin-bottom: 1rem;
    align-self: flex-start;
}

.service-link {
    color: var(--neon-blue);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: gap 0.3s ease;
}

.service-link:hover {
    gap: 10px;
    color: var(--fucsia);
}

/* ==========================================================================
7. FORMULARIO DE CONTACTO
   ========================================================================== */
.contact-section {
    background: linear-gradient(180deg, var(--bg-color) 0%, #0f0f12 100%);
    padding: 4rem 5%;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group label i {
    color: var(--fucsia);
    margin-right: 8px;
    width: 16px;
}

.form-control {
    width: 100%;
    padding: 14px;
    background-color: var(--bg-color);
    border: 1px solid #333;
    color: #fff;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 0 3px rgba(0, 243, 255, 0.1);
}

.form-control::placeholder {
    color: #555;
}

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

.btn-submit {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--fucsia), var(--rosa));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 0, 127, 0.4);
}

.form-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 1rem;
}

.form-note i {
    color: var(--neon-blue);
}

/* Mensajes de éxito/error */
.success-message, .error-message {
    max-width: 800px;
    margin: 0 auto 2rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
}

.success-message {
    background: rgba(0, 243, 255, 0.1);
    color: var(--neon-blue);
    border: 1px solid var(--neon-blue);
}

.error-message {
    background: rgba(255, 0, 127, 0.1);
    color: var(--fucsia);
    border: 1px solid var(--fucsia);
}

/* ==========================================================================
8. FOOTER (Ya NO es fixed, ahora es estático y profesional)
   ========================================================================== */
footer {
    background-color: #08080a;
    border-top: 1px solid #222;
    padding: 4rem 5% 1rem;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.footer-col h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-col h3 span {
    color: var(--fucsia);
}

.footer-col h4 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-col p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.footer-col ul li a:hover {
    color: var(--neon-blue);
}

.footer-col ul li i {
    color: var(--fucsia);
    margin-right: 8px;
    width: 16px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid #333;
}

.social-links a:hover {
    background: var(--fucsia);
    border-color: var(--fucsia);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #222;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-bottom span {
    color: var(--fucsia);
    font-weight: 700;
}

/* ==========================================================================
9. BOTÓN FLOTANTE DE WHATSAPP
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

/* ==========================================================================
10. EFECTO DESTELLOS NEÓN (Optimizado)
   ========================================================================== */
.neon-text {
    color: #fff;
    font-weight: 800;
    text-shadow: 
        0 0 4px #fff,
        0 0 10px var(--neon-blue),
        0 0 20px var(--neon-blue),
        0 0 40px var(--neon-blue);
    animation: neon-flicker 4s infinite alternate;
}

@keyframes neon-flicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        text-shadow: 
            0 0 4px #fff,
            0 0 10px var(--neon-blue),
            0 0 20px var(--neon-blue),
            0 0 40px var(--neon-blue);
    }
    20%, 24%, 55% {
        text-shadow: 
            0 0 2px #fff,
            0 0 4px var(--neon-blue),
            0 0 10px var(--neon-blue);
        color: rgba(255, 255, 255, 0.9);
    }
}

/* ==========================================================================
11. RESPONSIVE DESIGN (Móviles y Tablets)
   ========================================================================== */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .header-container {
        flex-direction: column;
        height: auto;
        padding: 15px 5%;
    }
    
    nav {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .btn-cta {
        display: none; /* Ocultar en móvil para ahorrar espacio, o mover al menú */
    }
    
    body {
        padding-top: 120px; /* Ajustar por el header más alto en móvil */
    }
}

@media (max-width: 768px) {
    .hero-banner {
        height: 60vh;
        min-height: 600px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .form-row {
        grid-template-columns: 1fr; /* Formulario en una sola columna en móvil */
        gap: 0;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-item {
        justify-content: center;
        text-align: center;
        flex-direction: column;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
}
/* ==========================================================================
MEJORAS DE TIPOGRAFÍA Y LEGIBILIDAD
   ========================================================================== */

/* Títulos principales con mejor contraste */
.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem); /* Tamaño responsivo */
    font-weight: 800;
    line-height: 1.2;
    color: #ffffff;
    text-shadow: 
        2px 2px 4px rgba(0, 0, 0, 0.8),
        0 0 20px rgba(0, 0, 0, 0.5);
    letter-spacing: -0.5px;
}

/* Palabras destacadas - MEJORAR CONTRASTE */
.hero-title .highlight {
    color: #ff66b2; /* Rosa más claro en lugar de fucsia puro */
    text-shadow: 
        2px 2px 4px rgba(0, 0, 0, 0.9),
        0 0 30px rgba(255, 102, 178, 0.6);
    display: inline-block;
}

/* Subtítulo - AUMENTAR TAMAÑO Y CONTRASTE */
.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    line-height: 1.6;
    color: #e0e0e0; /* Blanco hueso para mejor lectura */
    font-weight: 400;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
    max-width: 800px;
    margin: 0 auto 2rem;
}

/* Badge - MEJORAR VISIBILIDAD */
.hero-badge {
    font-size: clamp(0.85rem, 2vw, 1rem);
    font-weight: 700;
    padding: 10px 24px;
    background: rgba(0, 243, 255, 0.15);
    border: 2px solid #00f3ff;
    color: #ffffff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
    letter-spacing: 1.5px;
}

/* Texto de párrafos generales */
p, .description-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #cccccc; /* Gris claro en lugar de gris oscuro */
}

/* Tarjetas de servicio - MEJORAR LECTURA */
.service-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #ff99cc; /* Rosa más claro */
    margin-bottom: 1rem;
}

.service-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: #d0d0d0;
}

/* Títulos de sección */
.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.section-subtitle {
    font-size: 1.2rem;
    color: #b0b0b0;
    font-weight: 400;
}

/* Formularios - MEJORAR LEGIBILIDAD */
.form-control {
    font-size: 1rem;
    padding: 14px 16px;
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-control::placeholder {
    color: #888888;
    opacity: 0.7;
}

.form-group label {
    font-size: 0.95rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

/* Botones - TEXTO MÁS LEGIBLE */
.btn-primary, .btn-secondary, .btn-submit {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: none; /* Quitar mayúsculas sostenidas si las hay */
}

/* Navegación */
nav a {
    font-size: 0.95rem;
    font-weight: 600;
    color: #ffffff;
}

/* Overlay más oscuro para mejor contraste del texto */
.hero-banner-overlay {
    background: linear-gradient(
        135deg, 
        rgba(11, 11, 13, 0.9) 0%, 
        rgba(11, 11, 13, 0.85) 50%, 
        rgba(255, 0, 127, 0.15) 100%
    );
}
/* ==========================================================================
SECCIÓN DE PRECIOS - DISEÑO PROFESIONAL
   ========================================================================== */

.pricing-section {
    padding: 4rem 5%;
    background: var(--bg-color);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--card-bg);
    border: 2px solid #222;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--fucsia);
    box-shadow: 0 10px 40px rgba(255, 0, 127, 0.2);
}

/* Tarjeta destacada (Professional) */
.pricing-card.featured {
    border-color: var(--fucsia);
    background: linear-gradient(135deg, rgba(255, 0, 127, 0.05) 0%, var(--card-bg) 100%);
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(255, 0, 127, 0.3);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
    box-shadow: 0 15px 50px rgba(255, 0, 127, 0.3);
}

.badge-popular {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--fucsia);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(255, 0, 127, 0.4);
}

.pricing-card h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.price {
    margin: 1.5rem 0;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.currency {
    font-size: 1.5rem;
    color: var(--fucsia);
    font-weight: 700;
}

.amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-color);
}

.period {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 600;
}

.price-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    font-style: italic;
}

.features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.features li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    color: var(--text-color);
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.features li:last-child {
    border-bottom: none;
}

.features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--neon-blue);
    font-weight: 700;
    font-size: 1.1rem;
}

.features li.disabled {
    color: var(--text-muted);
    opacity: 0.5;
}

.features li.disabled::before {
    content: '✗';
    color: #666;
}

.btn-plan {
    display: inline-block;
    width: 100%;
    padding: 14px;
    background: transparent;
    border: 2px solid var(--neon-blue);
    color: var(--neon-blue);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-plan:hover {
    background: var(--neon-blue);
    color: var(--bg-color);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.4);
}

.btn-plan.featured {
    background: var(--fucsia);
    border-color: var(--fucsia);
    color: white;
}

.btn-plan.featured:hover {
    background: var(--rosa);
    border-color: var(--rosa);
    box-shadow: 0 0 25px rgba(255, 0, 127, 0.5);
}


/* Responsive */
@media (max-width: 992px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
}
/* ==========================================================================
   SECCIÓN AGENTE DE IA DESTACADO
   ========================================================================== */

.ai-agent-section {
    padding: 5rem 5%;
    background: linear-gradient(135deg, rgba(0, 243, 255, 0.05) 0%, rgba(255, 0, 127, 0.05) 100%);
    border-top: 2px solid rgba(0, 243, 255, 0.3);
    border-bottom: 2px solid rgba(255, 0, 127, 0.3);
    position: relative;
    overflow: hidden;
}

.ai-agent-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 243, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.ai-agent-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.ai-agent-content {
    text-align: left;
}

.ai-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--fucsia), var(--neon-blue));
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.ai-agent-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.ai-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.ai-features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.ai-features li {
    padding: 12px 0;
    padding-left: 35px;
    position: relative;
    color: var(--text-color);
    font-size: 1rem;
}

.ai-features li i {
    position: absolute;
    left: 0;
    color: var(--neon-blue);
    font-size: 1.3rem;
}

.ai-price {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    border: 2px solid var(--fucsia);
    margin-bottom: 2rem;
    text-align: center;
}

.price-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.price-amount {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--fucsia);
    margin: 10px 0;
}

.price-amount small {
    font-size: 1.2rem;
}

.price-desc {
    display: block;
    color: var(--neon-blue);
    font-size: 0.9rem;
    font-weight: 600;
}

.btn-ai-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--fucsia), var(--rosa));
    color: white;
    padding: 16px 32px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 0, 127, 0.3);
}

.btn-ai-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 0, 127, 0.5);
}

/* ==========================================================================
   IMAGEN DEL AGENTE IA - OPTIMIZADA Y MÁS GRANDE
   ========================================================================== */

.ai-agent-image {
    position: relative;
    text-align: center;
}

.ai-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 650px;  /* AGRANDADO: antes 400px */
    height: 650px; /* AGRANDADO: antes 400px */
    background: radial-gradient(circle, rgba(0, 243, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
    animation: glow-pulse 3s infinite;
}

@keyframes glow-pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; }
}

.ai-img {
    max-width: 620px;  /* AGRANDADO: antes 100% */
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 3px solid rgba(0, 243, 255, 0.3);
    filter: drop-shadow(0 0 25px rgba(0, 243, 255, 0.3));
    transition: transform 0.3s ease;
}

.ai-img:hover {
    transform: scale(1.03);
}

.ai-floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.float-item {
    position: absolute;
    background: var(--card-bg);
    color: var(--text-color);
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 2px solid var(--neon-blue);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    animation: float 3s ease-in-out infinite;
    white-space: nowrap; /* NUEVO: evita que el texto se parta */
}

.float-item.item-1 {
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.float-item.item-2 {
    top: 50%;
    right: -5%;
    animation-delay: 1s;
}

.float-item.item-3 {
    bottom: 10%;
    left: 0%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* ==========================================================================
ASIDE STICKY (CARTEL FLOTANTE)
   ========================================================================== */

.ai-sticky-aside {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 998;
    background: var(--card-bg);
    border: 2px solid var(--neon-blue);
    border-radius: 12px;
    padding: 20px;
    max-width: 250px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.ai-aside-content {
    position: relative;
    text-align: center;
}

.ai-aside-close {
    position: absolute;
    top: 5px;
    right: 10px;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-muted);
}

.ai-aside-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 10px;
    border: 2px solid var(--fucsia);
}

.ai-aside-content h3 {
    font-size: 1rem;
    color: var(--text-color);
    margin-bottom: 8px;
}

.ai-aside-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.ai-aside-price {
    display: block;
    color: var(--fucsia);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.btn-ai-aside {
    display: inline-block;
    background: var(--fucsia);
    color: white;
    padding: 8px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}

/* ==========================================================================
RESPONSIVE - UNIFICADO (ANTES TENÍAS 2 MEDIA QUERIES SEPARADAS)
   ========================================================================== */

/* Tablet */
@media (max-width: 992px) {
    .ai-agent-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .ai-agent-content {
        text-align: center;
    }
    
    .ai-agent-content h2 {
        font-size: 2rem;
    }
    
    .ai-features {
        text-align: left;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .ai-agent-image {
        order: -1;
    }
    
    .ai-img {
        max-width: 85%; /* Un poco más grande que antes (80%) */
    }
    
    .ai-glow {
        width: 500px;
        height: 500px;
    }
    
    .float-item {
        font-size: 0.8rem;
        padding: 8px 15px;
    }
}

/* Móvil - UNIFICADO (eliminado el duplicado) */
@media (max-width: 768px) {
    .ai-agent-section {
        padding: 3rem 5%;
    }
    
    .ai-agent-content h2 {
        font-size: 1.8rem;
    }
    
    .price-amount {
        font-size: 2rem;
    }
    
    .ai-img {
        max-width: 100%;
    }
    
    .ai-glow {
        width: 350px;
        height: 350px;
    }
    
    .float-item {
        display: none;
    }
    
    /* Ocultar aside en móvil */
    .ai-sticky-aside {
        display: none;
    }
}

/*tooltips para agente IA*/
.btn-reopen-ai::after {
    content: 'Ver Agente IA';
    position: absolute;
    right: 65px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--card-bg);
    color: var(--text-color);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    border: 1px solid var(--neon-blue);
}

.btn-reopen-ai:hover::after {
    opacity: 1;
}

/* Flechita del tooltip */
.btn-reopen-ai::before {
    content: '';
    position: absolute;
    right: 55px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--neon-blue);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.btn-reopen-ai:hover::before {
    opacity: 1;
}

/* ==========================================================================
   BOTÓN WHATSAPP FLOTANTE - CON TOOLTIP (CORREGIDO)
   ========================================================================== */

.whatsapp-float {
    position: fixed !important; /* Forzar fixed para que no se mueva */
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

/* Contenedor interno para el tooltip (sin afectar el fixed) */
.whatsapp-float .tooltip-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

/* Tooltip del WhatsApp */
.whatsapp-float .tooltip-text {
    position: absolute;
    right: 75px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--card-bg);
    color: var(--text-color);
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    border: 1px solid #25d366;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

.whatsapp-float:hover .tooltip-text {
    opacity: 1;
}

/* Flechita del tooltip */
.whatsapp-float .tooltip-text::after {
    content: '';
    position: absolute;
    right: -12px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #25d366;
}

/* Ocultar tooltip en móvil */
@media (max-width: 768px) {
    .whatsapp-float .tooltip-text {
        display: none;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
        font-size: 1.8rem;
    }
}


@keyframes pulse-robot {
    0%, 100% { 
        box-shadow: 0 0 0 0 rgba(0, 243, 255, 0.4);
    }
    50% { 
        box-shadow: 0 0 0 10px rgba(0, 243, 255, 0);
    }
}


/* ==========================================================================
RESPONSIVE TYPOGRAPHY
   ========================================================================== */

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
        line-height: 1.3;
        text-shadow: 
            2px 2px 4px rgba(0, 0, 0, 0.9),
            0 0 15px rgba(0, 0, 0, 0.7);
    }
    
    .hero-title .highlight {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.05rem;
        line-height: 1.5;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    p, .description-text {
        font-size: 1rem;
    }
    
    .service-card h3 {
        font-size: 1.25rem;
    }
}

/* ==========================================================================
ACCESIBILIDAD - CONTRASTE MEJORADO
   ========================================================================== */

/* Asegurar contraste mínimo de 4.5:1 para texto normal */
body {
    font-size: 0.95rem; /* Tamaño base legible */
    line-height: 1.7;
}

/* Enlaces con buen contraste */
a {
    color: #00f3ff;
    text-decoration: none;
    font-weight: 600;
}

a:hover {
    color: #ff66b2;
}

/* Etiquetas y tags */
.tag, .badge {
    font-size: 0.85rem;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

/* Botón para reabrir el aside de IA */
.btn-reopen-ai {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    border: 2px solid var(--neon-blue);
    border-radius: 50%;
    color: var(--neon-blue);
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 997;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.btn-reopen-ai:hover {
    background: var(--neon-blue);
    color: var(--bg-color);
    transform: translateY(-50%) scale(1.1);
}

@media (max-width: 768px) {
    .btn-reopen-ai {
        display: none !important;
    }
}