/* Estilos para la sección de ventajas (Slide 4) */
.advantages-section {
    position: relative;
    overflow: hidden;
    color: #ffffff;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

.advantages-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    /* Eliminar el background-image que podría estar causando conflicto */
    /* background-image: radial-gradient(circle, rgb(78, 67, 118), rgb(43, 88, 118)); */
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

/* Capa de decoración adicional para crear un efecto de profundidad */
.advantages-particles::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 30px 30px;
    opacity: 0.4;
    z-index: 1;
}

/* Líneas de conexión dinámicas */
.advantages-particles::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(0deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.4;
    z-index: 1;
}

.advantages-container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    box-sizing: border-box;
}

/* Título de sección con efecto de brillo */
.advantages-section .section-title {
    font-size: 2.4em;
    font-weight: 700;
    margin-bottom: 15px;
    color: #fff;
    text-align: center;
    position: relative;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
    letter-spacing: 1px;
}

.advantages-section .title-underline {
    height: 4px;
    width: 80px;
    background: linear-gradient(90deg, #4285f4, #34a853);
    border-radius: 4px;
    margin: 5px auto 30px;
    position: relative;
}

.advantages-section .title-underline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #4285f4, #34a853);
    border-radius: 4px;
    filter: blur(4px);
    opacity: 0.7;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin: 20px 0;
    width: 90%;
    max-width: 1200px;
}

/* Diseño de tarjeta moderno con borde de luz */
.advantage-card {
    position: relative;
    height: auto;
    min-height: 230px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    padding: 28px;
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Efecto de borde brillante al pasar el ratón */
.advantage-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        rgba(66, 133, 244, 0), 
        rgba(66, 133, 244, 0.3), 
        rgba(52, 168, 83, 0.3), 
        rgba(52, 168, 83, 0));
    border-radius: 16px;
    z-index: -1;
    transform: scale(0.98);
    filter: blur(20px);
    opacity: 0;
    transition: all 0.5s ease;
}

.advantage-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
}

.advantage-card:hover::before {
    opacity: 1;
    transform: scale(1);
}

/* Efecto de gradiente flotante en la tarjeta */
.advantage-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), 
                rgba(255, 255, 255, 0.15) 0%, 
                transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
    z-index: 0;
}

.advantage-card:hover::after {
    opacity: 1;
}

.advantage-card .card-content {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Icono con animación 3D */
.card-icon {
    background: linear-gradient(135deg, #4285f4, #34a853);
    width: 75px;
    height: 75px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2), 
                0 0 15px rgba(66, 133, 244, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.card-icon::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: inherit;
    filter: blur(20px);
    opacity: 0.3;
    z-index: -1;
}

.advantage-card:hover .card-icon {
    transform: rotateY(15deg) rotateX(10deg) scale(1.1);
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.3),
                0 0 20px rgba(66, 133, 244, 0.4);
}

.card-icon i {
    font-size: 32px;
    color: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    transition: all 0.3s ease;
}

.advantage-card:hover .card-icon i {
    transform: scale(1.1) rotate(5deg);
}

/* Títulos y textos mejorados */
.advantage-card h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 15px 0;
    color: #ffffff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
    position: relative;
}

.advantage-card h4::after {
    content: '';
    position: absolute;
    bottom: -7px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #4285f4, #34a853);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.advantage-card:hover h4::after {
    width: 60px;
}

.advantage-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
    line-height: 1.5;
    margin-bottom: 20px;
    font-weight: 300;
}

/* Resaltado con efecto de cristal */
.card-highlight {
    background: rgba(66, 133, 244, 0.15);
    padding: 10px 18px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(4px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: auto;
}

.advantage-card:hover .card-highlight {
    background: rgba(66, 133, 244, 0.25);
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.card-highlight i {
    color: #34a853;
    font-size: 1.1rem;
    filter: drop-shadow(0 1px 2px rgba(52, 168, 83, 0.4));
}

.card-highlight span {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 0.2px;
}

/* Resumen con efecto de cristal flotante */
.advantages-summary {
    background: rgba(255, 255, 255, 0.1);
    padding: 18px 35px;
    border-radius: 40px;
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 35px;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    max-width: 80%;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-left: 4px solid #4285f4;
    position: relative;
    overflow: hidden;
}

.advantages-summary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(66, 133, 244, 0.2), 
        rgba(52, 168, 83, 0.2));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.advantages-summary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
}

.advantages-summary:hover::before {
    opacity: 1;
}

.summary-icon {
    background: linear-gradient(135deg, #4285f4, #34a853);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2),
                0 0 10px rgba(66, 133, 244, 0.4);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.advantages-summary:hover .summary-icon {
    transform: rotate(10deg) scale(1.1);
}

.summary-icon i {
    font-size: 22px;
    color: white;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.advantages-summary p {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 400;
    margin: 0;
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.highlight-text {
    background: linear-gradient(90deg, #4285f4, #34a853);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
    position: relative;
}

.highlight-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #4285f4, #34a853);
    opacity: 0.8;
}

/* Animaciones mejoradas */
@keyframes float-in {
    0% { 
        opacity: 0; 
        transform: translateY(40px) scale(0.95);
        filter: blur(5px);
    }
    100% { 
        opacity: 1; 
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

.float-in {
    animation: float-in 1.2s cubic-bezier(0.23, 1, 0.32, 1) forwards;
    opacity: 0;
    animation-delay: var(--delay, 0.2s);
    /* Asegurar que siempre sea visible al final */
    animation-fill-mode: forwards;
    will-change: opacity, transform, filter;
}

/* Clase para garantizar la visibilidad en transiciones */
.reveal-slide .advantage-card,
.reveal-slide .advantages-summary,
.reveal-slide .section-title,
.reveal-slide .title-underline {
    will-change: opacity, transform;
}

/* Animación para las partículas */
@keyframes floating-particle {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    50% {
        transform: translateY(-20px) translateX(10px);
    }
}

/* Animación para el resplandor del borde */
@keyframes border-glow {
    0%, 100% {
        opacity: 0.5;
        transform: scale(0.98);
    }
    50% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Asegurar que el grid se adapte a pantallas más pequeñas */
@media screen and (max-width: 1024px) {
    .advantages-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        width: 95%;
    }
    
    .advantage-card {
        min-height: 200px;
        padding: 20px;
    }
}

@media screen and (max-width: 768px) {
    .advantages-grid {
        grid-template-columns: 1fr;
        width: 90%;
    }
    
    .advantages-summary {
        max-width: 90%;
        padding: 15px 25px;
    }
    
    .advantages-section .section-title {
        font-size: 2em;
    }
}

/* Asegurar que las partículas funcionan en todos los navegadores */
@supports not (backdrop-filter: blur(10px)) {
    .advantage-card, 
    .card-highlight, 
    .advantages-summary {
        background-color: rgba(30, 30, 40, 0.85);
    }
}

/* Mejorar la compatibilidad con reveal.js */
.reveal .slides section.advantages-section {
    padding: 0 !important;
    display: flex !important;
    justify-content: center;
    align-items: center;
}

.reveal .advantages-container {
    width: 100%;
    max-width: 1400px;
}