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

:root{
--rojo-principal:#DC0000;
--rojo-hover:#B00000;
--rojo-claro:#FF4444;
--azul-confianza:#0066CC;
--verde-exito:#00C853;
--blanco:#FFFFFF;
--gris-claro:#F8F9FA;
--gris-medio:#E8EAED;
--gris-texto:#4A5568;
--gris-oscuro:#2D3748;
--negro:#1A202C;
}

/* FONDO GENERAL */


/* CONTENEDOR DEL BANNER */
.banner-top{
width:100%;
display:flex;
justify-content:center;
align-items:center;
overflow:hidden;
}

.banner-img{
width:100%;
height:auto;
display:block;
}


body{
font-family:'Inter',sans-serif;
color:#e5e5e5;
line-height:1.3;
overflow-x:hidden;

padding:50px 20px;

background-color:#0a0a0b;
opacity:1;
background-image:
repeating-radial-gradient(circle at 0 0,transparent 0,#0a0a0b 10px),
repeating-linear-gradient(#23232355,#232323);
}


/* HERO */

.hero{
position:relative;
min-height:60vh;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
}

.hero h1{
font-size:clamp(2rem,6vw,3.4rem);
font-weight:800;
color:white;
margin-bottom:15px;
}

.hero .highlight{
color:var(--rojo-principal);
}

.hero-subtitle{
font-size:1.2rem;
color:#cfcfcf;
max-width:700px;
margin:auto;
margin-bottom:30px;
}


/* CTA */

.cta-button{
display:inline-block;
padding:18px 45px;
font-size:1.2rem;
font-weight:700;
background:linear-gradient(135deg,var(--rojo-principal),var(--rojo-hover));
color:white;
border-radius:50px;
border: 2px solid red;
text-decoration:none;
transition:0.3s;
}

.cta-button:hover{
transform:translateY(-3px);
box-shadow:0 10px 30px rgba(220,0,0,0.4);
}


/* FORM SECTION */

.form-section{
padding:20px 20px;
}

.form-container{
max-width:700px;
margin:auto;
background:#141414;
padding:55px 45px;
border-radius:20px;
border:1px solid #222;
box-shadow:0 5px 10px #790000;
}

.form-header{
text-align:center;
margin-bottom:35px;
}

.form-header h2{
font-size:2.5rem;
color:white;
font-weight:800;
}

.form-header p{
color:#cfcfcf;
font-size:1.2rem;
}


/* LABELS */

.form-label{
display:block;
font-size:1.6rem;
font-weight:700;
margin-bottom:10px;
margin-top:10px;
color:white;
text-transform:uppercase;
letter-spacing:.5px;
}


/* INPUTS */

.form-input,
.form-select{
width:100%;
padding:18px;
font-size:1.15rem;
background:#ffffff;
color: #141414;
border:2px solid #333;
border-radius:10px;
transition:0.3s;
}

.form-input:focus,
.form-select:focus{
outline:none;
border-color:var(--rojo-principal);
box-shadow:0 0 0 3px rgba(220,0,0,.2);
}

.form-input::placeholder{
color:#888;
}


/* BUTTON OPTIONS */

.button-group{
display:grid;
grid-template-columns:1fr 1fr;
gap:10px;
}

.option-button{
padding:18px;
font-size:1.05rem;
font-weight:700;
background:#111;
color:white;
border:2px solid #333;
border-radius:10px;
cursor:pointer;
transition:0.3s;
}

.option-button:hover{
border-color:var(--rojo-principal);
background:#1a1a1a;
}

.option-button.active{
background:linear-gradient(135deg,var(--rojo-principal),var(--rojo-hover));
border-color:var(--rojo-principal);
}


/* PHONE GRID */

.phone-grid{
display:grid;
grid-template-columns:1fr .8fr 2fr;
gap:10px;
}


/* SUBMIT BUTTON */

.submit-button{
width:100%;
padding:20px;
font-size:1.3rem;
font-weight:700;
background:linear-gradient(135deg,var(--rojo-principal),var(--rojo-hover));
border:none;
color:white;
border-radius:12px;
cursor:pointer;
transition:0.3s;
margin-top:20px;
}

.submit-button:hover{
transform:translateY(-2px);
box-shadow:0 10px 30px rgba(220,0,0,.4);
}


.whatsapp-button{
	color: white; 
	padding: 20 20 20 20; 
	border: 2px solid #F2F2F2; 
	border-radius: 24px; 
	background-color: #009c1b; 
	text-decoration: none;
}


/* LOADING */

.loading{
display:none;
text-align:center;
padding:60px 40px;
}

.spinner{
border:6px solid #222;
border-top:6px solid var(--rojo-principal);
border-radius:50%;
width:70px;
height:70px;
animation:spin 1s linear infinite;
margin:auto;
margin-bottom:20px;
}

@keyframes spin{
0%{transform:rotate(0deg);}
100%{transform:rotate(360deg);}
}


/* RESULT */

.result-container{
display:none;
max-width:700px;
margin:auto;
background:;
padding:10px;
border-radius:20px;
text-align:center;
}

.result-title{
font-size:2.5rem;
font-weight:800;
margin-bottom:-8px;
color:white;
}


/* FAQ SECTION */

.faqs-section{
padding:10px 20px;
background:linear-gradient(135deg,#DC0000,#8B0000);
border-radius: 32px;
}

.faqs-container{
max-width:900px;
margin:auto;
}

.faqs-title{
text-align:center;
font-size:1.2rem;
font-weight:800;
margin-bottom:14px;
color:white;
}

.faq-item{
background:white;
border-radius:12px;
margin-bottom:15px;
overflow:hidden;
}

.faq-question{
color: #141414;
padding:22px;
font-size:1.15rem;
font-weight:700;
cursor:pointer;
display:flex;
justify-content:space-between;
}

.faq-answer{
color: #141414;
max-height:0;
overflow:hidden;
transition:.3s;
padding:0 22px;
}

.faq-item.active .faq-answer{
max-height:400px;
padding-bottom:20px;
}


/* FOOTER */

.footer{
padding:35px 20px;
background:#0a0a0a;
text-align:center;
color:#777;
font-size:.9rem;
}

.footer-cta{
padding:80px 20px;
text-align:center;
}

.footer-cta h2{
font-size:2.4rem;
font-weight:800;
margin-bottom:15px;
}

.footer-cta p{
font-size:1.2rem;
margin-bottom:25px;
max-width:600px;
}


/* MOBILE OPTIMIZATION */

@media(max-width:768px){

body{
padding:10px 5px;
}

.hero h1{
font-size:2.2rem;
}

.form-container{
padding:10% 10px;
}

.form-input,
.form-select{
font-size:1.1rem;
padding:16px;
}

.option-button{
font-size:1rem;
padding:16px;
}

.submit-button{
font-size:1.2rem;
padding:18px;
}

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

}

.whatsapp-container{
text-align:center;
margin-top:32px;
margin-bottom:24px;
}

/* BOTON WHATSAPP */

.whatsapp-button{
display:inline-flex;
align-items:center;
justify-content:center;
gap:10px;

background:#25D366;
color:white;
text-decoration:none;

padding:14px 28px;
border-radius:8px;

font-size:18px;
font-weight:700;

transition:all .25s ease;
box-shadow:0 4px 14px rgba(0,0,0,0.25);
}

.whatsapp-button i{
font-size:1.5rem;
}

/* HOVER */

.whatsapp-button:hover{
background:#1ebe5d;
transform:translateY(-2px);
box-shadow:0 6px 18px rgba(0,0,0,0.35);
color:white;
}

/* MOBILE */

@media (max-width:768px){

.whatsapp-button{
width:100%;
max-width:220px;
font-size:16px;
padding:16px 20px;
}

}


.whatsapp-cta{
margin-top:44px;
margin-bottom:28px;
text-align:center;
}

/* BOTON */

.whatsapp-button{
display:inline-flex;
align-items:center;
justify-content:center;
gap:10px;

background:#25D366;
color:white;

padding:16px 32px;
border-radius:10px;

font-size:18px;
font-weight:700;

text-decoration:none;

box-shadow:0 6px 18px rgba(0,0,0,0.25);
transition:all .25s ease;
}

/* ICONO */

.whatsapp-button i{
font-size:1.5rem;
}

/* HOVER */

.whatsapp-button:hover{
background:#1ebe5d;
transform:translateY(-2px);
box-shadow:0 10px 24px rgba(0,0,0,0.35);
color:white;
}

/* MOBILE */

@media (max-width:768px){

.whatsapp-button{
width:100%;
max-width:220px;
font-size:16px;
padding:18px 20px;
}

}


.back-button-container{
text-align:center;
margin-top:25px;
margin-bottom:25px;
}

/* BOTON */

.back-button{
display:inline-flex;
align-items:center;
justify-content:center;
gap:10px;

background:#343a40;
color:white;

padding:14px 28px;
border-radius:8px;

font-size:16px;
font-weight:600;

text-decoration:none;

transition:all .25s ease;
box-shadow:0 4px 14px rgba(0,0,0,0.2);
}

/* ICONO */

.back-button i{
font-size:16px;
}

.back-button-container{
text-align:center;
margin-top:25px;
margin-bottom:25px;
}

/* BOTON */

.back-button{
display:inline-flex;
align-items:center;
justify-content:center;
gap:10px;

background:#343a40;
color:white;

padding:14px 28px;
border-radius:8px;

font-size:16px;
font-weight:600;

text-decoration:none;

transition:all .25s ease;
box-shadow:0 4px 14px rgba(0,0,0,0.2);
}

/* ICONO */

.back-button i{
font-size:16px;
}

/* HOVER */

.back-button:hover{
background:#212529;
transform:translateY(-2px);
box-shadow:0 8px 18px rgba(0,0,0,0.3);
color:white;
}

/* MOBILE */

@media (max-width:768px){

.back-button{
width:100%;
max-width:220px;
font-size:15px;
padding:16px 20px;
}

}


.footer-cta{
padding:20px 20px;
width:;
display:flex;
justify-content:center;
align-items:center;
}

.footer-cta-content{
max-width:700px;
width:100%;
margin:auto;
display:flex;
flex-direction:column;
align-items:center;
text-align:center;
}

.footer-cta h2{
margin-bottom:15px;
}

.footer-cta p{
margin-bottom:25px;
max-width:600px;
}

.cta-button{
display:inline-block;
margin:auto;
}

/* CONTENEDOR */

.whatsapp-cta{
display:inline-flex;
align-items:center;
justify-content:center;
gap:10px;

background:#25D366;
color:white;

padding:16px 28px;
border-radius:10px;

font-weight:700;
font-size:18px;

margin:25px auto;
text-align:center;

box-shadow:0 6px 18px rgba(0,0,0,0.25);
transition:all .25s ease;
}

/* ICONO */

.whatsapp-cta i{
font-size:1.5rem;
color:white;
}

/* LINK */

.whatsapp-cta a{
color:white;
text-decoration:none;
font-size:18px;
font-weight:700;
}

/* HOVER */

.whatsapp-cta:hover{
background:#1ebe5d;
transform:translateY(-2px);
box-shadow:0 10px 24px rgba(0,0,0,0.35);
}

/* MOBILE */

@media (max-width:768px){

.whatsapp-cta{
width:100%;
max-width:220px;
font-size:16px;
padding:18px 20px;
}

.whatsapp-cta a{
font-size:16px;
}

}


/* CONTENEDOR PRINCIPAL */

.footer-cta{
width:;
padding:20px 20px;

display:flex;
justify-content:center;
align-items:center;

text-align:center;
}

/* CONTENIDO */

.footer-cta-content{
width:100%;
max-width:700px;

display:flex;
flex-direction:column;
align-items:center;
justify-content:center;

margin:auto;
}

/* TEXTO */

.footer-cta h2{
margin-bottom:15px;
}

.footer-cta p{
margin-bottom:25px;
max-width:600px;
}

/* BOTON */

.cta-button{
display:inline-flex;
justify-content:center;
align-items:center;
margin:auto;
}

/* MOBILE */

@media (max-width:768px){

.footer-cta{
padding:50px 15px;
}

.footer-cta-content{
max-width:100%;
}

}


/* CONTENEDOR GENERAL */

.resultado-aprobado{
padding:40px 20px;
text-align:center;
color:white;
}

/* TITULO */

.resultado-titulo{
color:#28a745;
font-size:22px;
font-weight:700;
margin-bottom:20px;
}

/* SUBTITULO */

.resultado-subtitulo{
margin-bottom:30px;
}

/* PARIENTES */

.parientes-info{
margin-bottom:20px;
}

.parientes-info h3{
margin-bottom:10px;
}

/* FORM */

.parientes-form{
max-width:400px;
margin:0 auto;
}

.parientes-form .form-group{
margin-bottom:15px;
}

/* INPUT */

.parientes-form input{
width:100%;
padding:12px;
border-radius:6px;
border:1px solid #ccc;
}

/* BOTÓN */

#parientes-btn{
width:100%;
}

/* MENSAJE FINAL */

.resultado-espera{
margin-top:30px;
}

/* VOLVER */

.volver-container{
margin-top:30px;
}

.volver-container a{
display:inline-block;
padding:12px 24px;
}

.whatsapp-container{
display:flex;
justify-content:center;
align-items:center;
width:100%;
margin-top:20px;
}

.whatsapp-button{
display:inline-flex;
align-items:center;
gap:10px;

background:#25D366;
color:white;
padding:14px 22px;
border-radius:8px;

text-decoration:none;
font-weight:600;
font-size:16px;

transition:0.3s;
}

.whatsapp-button i{
font-size:1.4rem;
}

.whatsapp-button:hover{
background:#1ebe5d;
transform:scale(1.05);
}

.whatsapp-container{
display:flex;
justify-content:center;
align-items:center;
width:100%;
}

.whatsapp-button{
display:inline-flex;
align-items:center;
gap:10px;
}