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

:root{
    --primary:#0057d9;
    --secondary:#00a6ff;
    --dark:#07111f;
    --dark2:#0f172a;
    --light:#f4f7fb;
    --text:#1f2937;
    --muted:#6b7280;
    --white:#ffffff;
    --green:#22c55e;
}

html{
    scroll-behavior:smooth;
}

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

.container{
    width:min(1180px,92%);
    margin:auto;
}

.top-header{
    position:sticky;
    top:0;
    z-index:999;
    background:rgba(255,255,255,.96);
    backdrop-filter:blur(12px);
    border-bottom:1px solid #e5e7eb;
}

.nav-container{
    height:82px;
    display:flex;
    align-items:center;
    justify-content:space-between;
}

.logo{
    text-decoration:none;
    font-size:34px;
    font-weight:900;
    color:var(--secondary);
    line-height:1;
}

.logo span{
    color:var(--primary);
}

.logo small{
    display:block;
    font-size:11px;
    color:var(--muted);
    letter-spacing:.5px;
}

.nav-menu{
    display:flex;
    align-items:center;
    gap:28px;
}

.nav-menu a{
    text-decoration:none;
    color:var(--text);
    font-size:15px;
    font-weight:700;
}

.nav-menu a:hover{
    color:var(--primary);
}

.nav-whatsapp{
    background:var(--green);
    color:white!important;
    padding:13px 22px;
    border-radius:999px;
}

.menu-toggle{
    display:none;
    border:0;
    background:var(--primary);
    color:white;
    padding:10px 14px;
    border-radius:10px;
    font-size:22px;
}

.hero{
    min-height:720px;
    display:flex;
    align-items:center;
    background:
    linear-gradient(90deg, rgba(7,17,31,.92), rgba(0,87,217,.72)),
    url("../img/hero-tech.jpg");
    background-size:cover;
    background-position:center;
    color:white;
}

.hero-grid{
    display:grid;
    grid-template-columns:1.2fr .8fr;
    gap:60px;
    align-items:center;
}

.tag{
    display:inline-block;
    background:rgba(0,166,255,.12);
    border:1px solid rgba(0,166,255,.4);
    padding:12px 20px;
    border-radius:999px;
    font-weight:700;
    color:#c5ebff;
    margin-bottom:24px;
}

.hero h1{
    font-size:clamp(48px,6vw,78px);
    line-height:1.05;
    margin-bottom:26px;
}

.hero p{
    font-size:20px;
    line-height:1.8;
    color:#d7e5f3;
}

.hero-buttons{
    margin-top:38px;
    display:flex;
    gap:18px;
    flex-wrap:wrap;
}

.btn-primary,
.btn-secondary{
    text-decoration:none;
    padding:17px 28px;
    border-radius:14px;
    font-weight:800;
    display:inline-block;
}

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

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

.hero-card{
    background:rgba(255,255,255,.08);
    backdrop-filter:blur(16px);
    border:1px solid rgba(255,255,255,.15);
    padding:40px;
    border-radius:28px;
}

.hero-card h3{
    margin-bottom:24px;
    font-size:28px;
}

.hero-card ul{
    list-style:none;
}

.hero-card li{
    margin-bottom:18px;
    font-size:18px;
    color:#dbe9f7;
}

.section{
    padding:110px 0;
    background:var(--light);
}

.section-title{
    text-align:center;
    max-width:820px;
    margin:auto auto 60px;
}

.section-title span{
    color:var(--primary);
    font-weight:800;
    letter-spacing:2px;
    text-transform:uppercase;
    font-size:14px;
}

.section-title h2{
    font-size:clamp(36px,5vw,58px);
    margin-top:18px;
    margin-bottom:20px;
    color:var(--dark);
}

.section-title p{
    font-size:18px;
    line-height:1.8;
    color:var(--muted);
}

.grid-services{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:28px;
}

.card{
    background:white;
    border-radius:26px;
    padding:38px;
    box-shadow:0 15px 45px rgba(15,23,42,.08);
    transition:.3s;
}

.card:hover{
    transform:translateY(-8px);
}

.icon{
    width:70px;
    height:70px;
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    border-radius:20px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:32px;
    margin-bottom:24px;
}

.card h3{
    margin-bottom:14px;
    font-size:24px;
    color:var(--dark);
}

.card p{
    line-height:1.8;
    color:var(--muted);
}

.education{
    padding:110px 0;
    background:white;
}

.education-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:center;
}

.section-label{
    color:var(--primary);
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:2px;
    font-size:14px;
}

.education h2{
    font-size:52px;
    margin:22px 0;
    color:var(--dark);
}

.education p{
    line-height:1.9;
    color:var(--muted);
    font-size:18px;
}

.check-list{
    margin-top:30px;
}

.check-list p{
    margin-bottom:14px;
}

.education-box{
    background:var(--dark);
    color:white;
    padding:50px;
    border-radius:30px;
}

.education-box h3{
    font-size:34px;
    margin-bottom:18px;
}

.education-box p{
    color:#c6d5e5;
    margin-bottom:24px;
}

.education-box ul{
    margin-bottom:30px;
    padding-left:20px;
}

.education-box li{
    margin-bottom:12px;
    color:#dbe7f3;
}

.hosting{
    padding:110px 0;
    background:linear-gradient(135deg,#07111f,#0f2747);
    color:white;
}

.section-title.light h2{
    color:white;
}

.section-title.light p{
    color:#c9d7e6;
}

.hosting-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:28px;
}

.hosting-card{
    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.12);
    padding:40px;
    border-radius:26px;
    backdrop-filter:blur(12px);
}

.hosting-card h3{
    font-size:28px;
    margin-bottom:18px;
}

.hosting-card p{
    color:#d6e2ef;
    line-height:1.8;
}

.featured{
    border:2px solid var(--secondary);
    transform:scale(1.04);
}

.license-grid{
    display:flex;
    flex-wrap:wrap;
    gap:18px;
    justify-content:center;
}

.license-grid span{
    background:white;
    border-radius:999px;
    padding:16px 26px;
    font-weight:700;
    box-shadow:0 8px 20px rgba(0,0,0,.06);
}

.stats{
    padding:100px 0 180px;
    background:var(--dark);
    color:white;
}

.stats-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:30px;
    text-align:center;
}

.stats h3{
    font-size:62px;
    color:var(--secondary);
    margin-bottom:10px;
}

.stats p{
    color:#c8d4e2;
}

.cta{
    padding:110px 0;
    background:var(--light);
}

.cta-box{
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    color:white;
    padding:70px;
    border-radius:34px;
    text-align:center;
}

.cta-box h2{
    font-size:56px;
    margin-bottom:24px;
}

.cta-box p{
    max-width:760px;
    margin:auto auto 34px;
    line-height:1.9;
    font-size:18px;
}

.footer{
    background:var(--dark);
    color:white;
    padding-top:90px;
}

.footer-grid{
    display:grid;
    grid-template-columns:1.4fr 1fr 1fr;
    gap:50px;
}

.footer h3{
    font-size:34px;
    color:var(--primary);
}

.footer h3 span{
    color:var(--secondary);
}

.footer h4{
    margin-bottom:18px;
}

.footer p{
    color:#c2d0df;
    line-height:2;
}

.footer-bottom{
    margin-top:60px;
    border-top:1px solid rgba(255,255,255,.08);
    text-align:center;
    padding:22px;
    color:#8fa3b8;
}

.float-whatsapp{
    position:fixed;
    right:24px;
    bottom:24px;
    width:60px;
    height:60px;
    background:var(--green);
    color:white;
    display:flex;
    align-items:center;
    justify-content:center;
    text-decoration:none;
    border-radius:50%;
    font-size:28px;
    z-index:999;
    box-shadow:0 15px 35px rgba(34,197,94,.35);
}

@media(max-width:1000px){

    .hero-grid,
    .education-grid,
    .hosting-grid,
    .stats-grid,
    .footer-grid,
    .grid-services{
        grid-template-columns:1fr;
    }

    .featured{
        transform:none;
    }

    .hero{
        min-height:auto;
        padding:120px 0;
    }

    .hero h1{
        font-size:54px;
    }

    .education h2{
        font-size:42px;
    }

    .cta-box h2{
        font-size:40px;
    }
}

@media(max-width:860px){

    .menu-toggle{
        display:block;
    }

    .nav-menu{
        position:absolute;
        top:82px;
        left:0;
        width:100%;
        background:white;
        display:none;
        flex-direction:column;
        align-items:flex-start;
        padding:24px;
        border-bottom:1px solid #e5e7eb;
    }

    .nav-menu.active{
        display:flex;
    }

    .hero h1{
        font-size:44px;
    }

    .cta-box{
        padding:50px 30px;
    }

    .education-box{
        padding:38px;
    }

    .card{
        opacity:0;
        transform:translateY(40px);
    }

    .card.show{
        opacity:1;
        transform:translateY(0);
        transition:.7s ease;
    }
}

/* TESTIMONIOS */
    .testimonials{
    padding:110px 0;
    background:linear-gradient(180deg,#ffffff,#f4f7fb);
    }

    .testimonials-grid{
        display:grid;
        grid-template-columns:repeat(3,1fr);
        gap:32px;
    }

    .testimonial-card{
        position:relative;
        background:white;
        padding:36px;
        border-radius:30px;
        box-shadow:0 25px 60px rgba(15,23,42,.09);
        border:1px solid #eef2f7;
        transition:.3s ease;
    }

    .testimonial-card:hover{
        transform:translateY(-10px);
        box-shadow:0 35px 75px rgba(0,87,217,.14);
    }

    .featured-testimonial{
        background:linear-gradient(135deg,#07111f,#0f2747);
        color:white;
    }

    .featured-testimonial p,
    .featured-testimonial span{
        color:#c8d7e8;
    }

    .testimonial-top{
        display:flex;
        align-items:center;
        gap:16px;
        margin-bottom:22px;
    }

    .avatar{
        width:68px;
        height:68px;
        display:flex;
        align-items:center;
        justify-content:center;
        border-radius:22px;
        font-size:34px;
        box-shadow:0 12px 30px rgba(0,0,0,.12);
    }

    .avatar.female{
        background:linear-gradient(135deg,#fce7f3,#f9a8d4);
    }

    .avatar.male{
        background:linear-gradient(135deg,#dbeafe,#60a5fa);
    }

    .testimonial-card h3{
        font-size:22px;
        margin-bottom:4px;
    }

    .testimonial-card span{
        color:var(--muted);
        font-size:14px;
        font-weight:700;
    }

    .stars{
        color:#facc15;
        letter-spacing:3px;
        margin-bottom:20px;
        font-size:18px;
    }

    .testimonial-card p{
        color:#64748b;
        line-height:1.9;
        font-size:17px;
        margin-bottom:24px;
    }

    .testimonial-card strong{
        color:var(--primary);
        font-size:16px;
    }

    .featured-testimonial strong{
        color:#38bdf8;
    }

    @media(max-width:1000px){
        .testimonials-grid{
            grid-template-columns:1fr;
        }
    }