:root {
    --color-dr-dark: #00605B;
    --color-dr-light: #2299D4;
    --color-action: #25D366; /* WhatsApp Green para conversión */
    --color-action-hover: #1EBE5A;
    --bg-section: #F8FAFC;
    --text-main: #1E293B;
    --text-muted: #64748B;
}

body {
    font-family: 'Inter', 'Segoe UI', sans-serif; /* Tipografía de alta legibilidad */
    color: var(--text-main);
    background-color: #FFFFFF;
    line-height: 1.6;
}

/* Neuromarketing: Botones Sólidos, Grandes y Redondeados para incitar al clic */
.btn-primary {
    background-color: var(--color-dr-dark);
    border-color: var(--color-dr-dark);
    color: #FFFFFF;
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 14px rgba(0, 96, 91, 0.3);
}
.btn-primary:hover {
    background-color: var(--color-dr-light);
    border-color: var(--color-dr-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 153, 212, 0.4);
}

.btn-whatsapp {
    background-color: var(--color-action);
    border-color: var(--color-action);
    color: #FFF;
    font-size: 1.1rem;
}
.btn-whatsapp:hover {
    background-color: var(--color-action-hover);
    border-color: var(--color-action-hover);
}

/* Hero Section - Split Layout */
.hero-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #ffffff 0%, var(--bg-section) 100%);
}

/* Slider 9:16 (Optimizado para Móvil y Desktop Izquierda) */
.slider-9-16 {
    aspect-ratio: 9 / 16;
    width: 100%;
    max-width: 380px; /* Tamaño ideal neuromarketing para rostros/figuras */
    margin: 0 auto;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    position: relative;
}
.slider-9-16 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Tarjetas de Videos (Redes Sociales) */
.video-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 9 / 16;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: block;
    transition: transform 0.3s ease;
}
.video-card:hover { transform: scale(1.02); }
.video-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
}
.video-card .play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-dr-dark);
    font-size: 24px;
    box-shadow: 0 0 20px rgba(0,0,0,0.2);
}
.video-card .platform-badge {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: var(--color-dr-dark);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
}

/* Botón Flotante */
/* ==================================================
   BOTÓN FLOTANTE WHATSAPP (Elegante, Grande y Pill)
   ================================================== */
.whatsapp-float-container {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 1000;
    display: flex;
    align-items: center;
}

.whatsapp-float-btn {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%); /* Gradiente elegante WhatsApp */
    color: #FFFFFF !important;
    padding: 16px 32px;
    border-radius: 50px; /* Forma de píldora */
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem; /* Letra grande y legible */
    font-weight: 700;
    text-decoration: none;
    border: 2px solid rgba(255, 255, 255, 0.2); /* Borde sutil tipo cristal */
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4), 0 4px 10px rgba(0,0,0,0.1);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    animation: pulse-elegant 2.5s infinite;
}

.whatsapp-float-btn svg {
    width: 32px;
    height: 32px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2)); /* Sombra interior al ícono */
}

.whatsapp-float-btn span {
    letter-spacing: 0.5px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.whatsapp-float-btn:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 45px rgba(37, 211, 102, 0.5), 0 8px 15px rgba(0,0,0,0.15);
    background: linear-gradient(135deg, #2EE573 0%, #128C7E 100%);
    color: #FFFFFF;
}

/* Animación de pulso más refinada */
@keyframes pulse-elegant {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
    70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Ajuste para pantallas móviles pequeñas (se reduce un poco pero mantiene la forma) */
@media (max-width: 768px) {
    .whatsapp-float-container {
        bottom: 25px;
        right: 25px;
    }
    .whatsapp-float-btn {
        padding: 14px 24px;
        font-size: 1.1rem;
    }
    .whatsapp-float-btn svg {
        width: 28px;
        height: 28px;
    }
}
@keyframes pulse-wa {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.map-container iframe {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}