:root{
    --primary:#1d3456;
    --primary-light:#284878;
    --bg:#f6f8fb;
    --text:#1f2937;
    --gray:#6b7280;
    --white:#ffffff;
    --radius:20px;
    --shadow:0 10px 35px rgba(0,0,0,.08);
}

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

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

a{
    text-decoration:none;
}

section{
    padding:70px 8%;
}

/* NAV */

.nav-main{
    height:80px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:0 8%;
    background:white;
    position:sticky;
    top:0;
    z-index:100;
    box-shadow:0 1px 10px rgba(0,0,0,.05);
}

.logo a{
    font-size:32px;
    font-weight:800;
    color:var(--primary);
}

.nav-button{
    background:var(--primary);
    color:white;
    padding:12px 24px;
    border-radius:999px;
    transition:.3s;
}

.nav-button:hover{
    background:var(--primary-light);
}

/* HERO */

.hero{
    display:grid;
    grid-template-columns:1fr 1fr;
    align-items:center;
    gap:60px;
    min-height:80vh;
}

.hero-badge{
    display:inline-block;
    background:#eaf0f8;
    color:var(--primary);
    padding:8px 16px;
    border-radius:999px;
    margin-bottom:20px;
    font-weight:600;
}

.hero h1{
    font-size:3.3rem;
    line-height:1.15;
    margin-bottom:20px;
    color:var(--primary);
}

.hero p{
    font-size:1.15rem;
    color:var(--gray);
    margin-bottom:30px;
}

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

.btn-primary{
    background:var(--primary);
    color:white;
    padding:16px 28px;
    border-radius:12px;
    font-weight:700;
}

.btn-secondary{
    border:2px solid var(--primary);
    color:var(--primary);
    padding:16px 28px;
    border-radius:12px;
    font-weight:700;
}

.hero-video video{
    width:100%;
    border-radius:24px;
    box-shadow:var(--shadow);
}

/* BENEFICIOS */

.benefits{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.benefit{
    background:white;
    border-radius:20px;
    padding:35px;
    text-align:center;
    box-shadow:var(--shadow);
}

.benefit i{
    font-size:40px;
    color:var(--primary);
    margin-bottom:20px;
}

.benefit h3{
    margin-bottom:10px;
}

/* FUNCIONALIDADES */

.funcionalidades{
    background:white;
}

.funcionalidades h2{
    text-align:center;
    font-size:2.5rem;
    margin-bottom:60px;
    color:var(--primary);
}

.funcionalidades-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:25px;
}

.func-card{
    background:white;
    border-radius:20px;
    padding:30px;
    box-shadow:var(--shadow);
    transition:.3s;
}

.func-card:hover{
    transform:translateY(-5px);
}

.func-title{
    font-size:1.2rem;
    font-weight:700;
    margin:15px 0;
}

.func-desc{
    color:var(--gray);
    line-height:1.7;
}

/* TESTIMONIOS */

.testimonios{
    text-align:center;
}

.testimonios h2{
    margin-bottom:50px;
    color:var(--primary);
}

.testimonial-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:25px;
}

.testimonial-card{
    background:white;
    padding:35px;
    border-radius:20px;
    box-shadow:var(--shadow);
}

.testimonial-card p{
    margin-bottom:15px;
    font-style:italic;
}

/* CTA */

.cta{
    background:var(--primary);
    color:white;
    text-align:center;
    border-radius:30px;
    margin:80px 8%;
}

.cta h2{
    font-size:2.5rem;
    margin-bottom:20px;
}

.cta p{
    margin-bottom:30px;
}

.cta .btn-primary{
    background:white;
    color:var(--primary);
}

/* FOOTER */

footer{
    background:#12233d;
    color:white;
    padding:60px 8%;
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:20px;
}

footer a{
    color:white;
}

.footer-left{
    display:flex;
    gap:20px;
}

/* POLÍTICAS DE PRIVACIDAD Y CONDICIONES DE SERVICIO */

.parrafo-simple h1,h2{
    font-size: 0.9rem;
}

.parrafo-simple {
    padding: 5% 5%;
    font-size: small;
}

/* MOBILE */

@media(max-width:900px){

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

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

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

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