/* RESET */

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

body{
font-family:'Inter',sans-serif;
background:#05070d;
color:#ffffff;
line-height:1.6;
}

/* BACKGROUND */

.background{
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background:
radial-gradient(circle at 20% 20%, rgba(0,120,255,0.15), transparent 40%),
radial-gradient(circle at 80% 60%, rgba(0,180,255,0.12), transparent 40%),
#05070d;
z-index:-1;
}

/* CONTAINER */

.container{
max-width:1200px;
margin:auto;
padding:60px 20px;
}

/* HERO */

.hero{
display:flex;
align-items:center;
justify-content:space-between;
gap:60px;
margin-bottom:100px;
flex-wrap:wrap;
}

.hero-text{
flex:1;
min-width:280px;
}

.hero h1{
font-size:48px;
font-weight:700;
margin-bottom:20px;
line-height:1.2;
}

.hero p{
font-size:18px;
color:#cfd6ff;
margin-bottom:25px;
}

.hero-note{
font-size:14px;
color:#9ca7ff;
margin-top:10px;
}

/* HERO IMAGE */

.hero-image{
flex:1;
text-align:center;
}

.hero-image img{
max-width:520px;
width:100%;
filter:drop-shadow(0 0 30px rgba(0,140,255,0.3));
}

/* BUTTONS */

.hero-buttons{
display:flex;
gap:15px;
flex-wrap:wrap;
}

.btn{
display:inline-block;
padding:14px 28px;
border-radius:10px;
background:linear-gradient(135deg,#007bff,#00d4ff);
color:white;
font-weight:600;
text-decoration:none;
transition:all .3s ease;
box-shadow:0 8px 25px rgba(0,120,255,0.3);
}

.btn:hover{
transform:translateY(-2px);
box-shadow:0 10px 35px rgba(0,140,255,0.5);
}

.instagram-btn{
background:linear-gradient(135deg,#833ab4,#fd1d1d,#fcb045);
}

/* TITLES */

.section-title{
text-align:center;
font-size:32px;
margin-bottom:50px;
margin-top:80px;
}

/* GRID FEATURES */

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
gap:25px;
}

/* CARD */

.card{
background:rgba(255,255,255,0.05);
backdrop-filter:blur(10px);
-webkit-backdrop-filter:blur(10px);
border:1px solid rgba(255,255,255,0.08);
border-radius:16px;
padding:28px;
transition:all .3s ease;
}

.card:hover{
transform:translateY(-6px);
border-color:#007bff;
box-shadow:0 10px 40px rgba(0,120,255,0.15);
}

.card h3{
margin-bottom:10px;
font-size:20px;
}

.card p{
color:#cfd6ff;
font-size:15px;
}

/* STEPS */

.steps{
display:flex;
justify-content:center;
gap:80px;
text-align:center;
flex-wrap:wrap;
margin-bottom:60px;
}

.step-number{
font-size:28px;
margin-bottom:10px;
}

/* COMPARISON */

.compare{
display:grid;
grid-template-columns:1fr 1fr;
gap:30px;
max-width:700px;
margin:auto;
}

/* TRUST TEXT */

.trust{
text-align:center;
margin-top:30px;
color:#9ca7ff;
font-size:14px;
}

/* CTA */

.cta{
margin-top:100px;
text-align:center;
padding:60px 30px;
background:linear-gradient(145deg,rgba(0,120,255,0.15),rgba(0,200,255,0.08));
border-radius:20px;
border:1px solid rgba(255,255,255,0.08);
}

.cta h2{
font-size:34px;
margin-bottom:15px;
}

.cta-text{
margin-bottom:25px;
color:#cfd6ff;
}

/* FOOTER */

footer{
text-align:center;
margin-top:80px;
color:#aab2ff;
font-size:14px;
}

footer a{
color:#00cfff;
text-decoration:none;
}

/* WHATSAPP FLOAT */

.whatsapp{
position:fixed;
bottom:25px;
right:25px;
background:#25d366;
width:60px;
height:60px;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
box-shadow:0 10px 30px rgba(0,0,0,0.4);
transition:.3s;
}

.whatsapp:hover{
transform:scale(1.1);
}

.whatsapp img{
width:32px;
}

/* RESPONSIVE */

@media(max-width:900px){

.hero{
flex-direction:column;
text-align:center;
}

.hero h1{
font-size:36px;
}

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

.steps{
gap:40px;
}

}

/* =========================
GLOW TECNOLÓGICO EN TITULO
========================= */

.hero h1{
font-size:48px;
font-weight:700;
margin-bottom:20px;
line-height:1.2;

background:linear-gradient(90deg,#ffffff,#7fd4ff,#00aaff);
-webkit-background-clip:text;
-webkit-text-fill-color:transparent;
text-shadow:0 0 25px rgba(0,170,255,0.35);
animation:titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow{

0%{
text-shadow:0 0 10px rgba(0,150,255,0.3);
}

100%{
text-shadow:0 0 30px rgba(0,200,255,0.7);
}

}


/* =========================
ANIMACIÓN FONDO TECH
========================= */

.background::after{

content:"";
position:absolute;
top:0;
left:0;
width:200%;
height:200%;

background:
radial-gradient(circle,#007bff22 1px, transparent 1px);

background-size:60px 60px;

animation:moveBackground 40s linear infinite;

}

@keyframes moveBackground{

0%{
transform:translate(0,0);
}

100%{
transform:translate(-200px,-200px);
}

}


/* =========================
ILUMINACIÓN INTERACTIVA CARDS
========================= */

.card{
position:relative;
overflow:hidden;
}

.card::before{

content:"";
position:absolute;
top:-50%;
left:-50%;

width:200%;
height:200%;

background:radial-gradient(circle,rgba(0,170,255,0.25),transparent 60%);

opacity:0;
transition:opacity .4s ease;

}

.card:hover::before{
opacity:1;
}


/* =========================
BOTONES CON BRILLO SUAVE
========================= */

.btn{

position:relative;
overflow:hidden;

}

.btn::after{

content:"";
position:absolute;
top:0;
left:-100%;

width:100%;
height:100%;

background:linear-gradient(
120deg,
transparent,
rgba(255,255,255,0.5),
transparent
);

transition:0.6s;

}

.btn:hover::after{
left:100%;
}