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

:root{
--primary:#00e5ff;
--bg:#0a0a0a;
--card:#111;
--border:#1f2937;
--text:#fff;
--soft:#9ca3af;
}

body{
font-family:'Inter',sans-serif;
background:var(--bg);
color:var(--text);
}

/* NAV */
.header{
position:fixed;
width:100%;
background:rgba(10,10,10,.7);
backdrop-filter:blur(10px);
border-bottom:1px solid var(--border);
}

.nav{
max-width:1100px;
margin:auto;
display:flex;
justify-content:space-between;
padding:15px;
}

.logo{width:32px}
.logo-wrap{display:flex;align-items:center;gap:8px}

/* NAV LINKS */
nav a{
margin-left:20px;
text-decoration:none;
color:var(--soft);
}

nav a:hover{color:#fff}

.btn-small{
background:var(--primary);
padding:5px 12px;
border-radius:20px;
color:#000!important;
}

/* HERO */
.hero{
height:100vh;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
background:radial-gradient(circle,#111,#000);
}

.hero-box{max-width:600px}

.hero h1{font-size:40px}
.hero p{color:var(--soft);margin-top:10px}

/* BOTONES */
.btn{
display:inline-block;
margin-top:20px;
padding:12px 25px;
background:linear-gradient(135deg,#00e5ff,#00bcd4);
border-radius:30px;
color:#000;
text-decoration:none;
border:none;
}

.btn-outline{
margin-left:10px;
border:1px solid var(--border);
padding:12px 25px;
border-radius:30px;
color:#fff;
}

/* SECCIONES */
section{
padding:90px 20px;
text-align:center;
}

h2{margin-bottom:10px}
.sub{color:var(--soft);margin-bottom:30px}

/* GRID */
.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:20px;
max-width:1000px;
margin:auto;
}

/* CARDS */
.card{
background:var(--card);
padding:20px;
border-radius:10px;
border:1px solid var(--border);
text-align:left;
}

/* STEPS */
.step{
background:var(--card);
padding:20px;
border-radius:10px;
border:1px solid var(--border);
}

/* STATS */
.stats{
display:flex;
justify-content:center;
gap:40px;
margin:40px 0;
}

.stats h3{color:var(--primary)}

/* TESTIMONIOS */
.testimonials .card{
text-align:left;
}

/* CTA */
.cta{
background:#050505;
}

.cta p{color:var(--soft)}

/* FORM */
.form{
max-width:400px;
margin:auto;
}

.form input,.form textarea{
width:100%;
margin-top:10px;
padding:12px;
border-radius:8px;
border:1px solid var(--border);
background:#111;
color:#fff;
}

/* FOOTER */
footer{
padding:20px;
border-top:1px solid var(--border);
color:var(--soft);
}