*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:'Poppins',sans-serif;
}

body{

background:#0b0b0b;
}

header{

position:fixed;
top:0;
left:0;
width:100%;
background:#111;

box-shadow:0 8px 25px rgba(0,0,0,.45);

z-index:999;

}

.container{

width:90%;
margin:auto;

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

height:90px;

}

.logo img{

height:70px;
transition:.4s;

}

.logo img:hover{

transform:scale(1.08);

}

nav ul{

display:flex;
align-items:center;
list-style:none;

}

nav ul li{

position:relative;

}

nav ul li a{

display:block;

padding:30px 18px;

color:#fff;

text-decoration:none;

font-size:15px;

font-weight:500;

transition:.3s;

}

nav ul li a:hover{

color:#ff2b2b;

}

.btn-login{

background:#d50000;

padding:13px 25px;

border-radius:40px;

font-weight:600;

transition:.4s;

}

.btn-login:hover{

background:#fff;

color:#d50000;

}

.dropdown:hover .submenu{

display:block;

}

.submenu{

display:none;

position:absolute;

top:80px;

left:0;

background:#191919;

min-width:240px;

border-top:4px solid #ff2020;

border-radius:10px;

overflow:hidden;

box-shadow:0 10px 20px rgba(0,0,0,.45);

}

.submenu li{

width:100%;

}

.submenu li a{

padding:15px 20px;

}

.submenu li a:hover{

background:#d50000;

color:#fff;

}

.hero{

height:100vh;

background:

linear-gradient(rgba(0,0,0,.82),rgba(0,0,0,.82)),

url("https://tecnolo-gysoft.com/assets/img/banner.png");

background-size:cover;
background-position:center;

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

}

.hero-content{

text-align:center;

color:white;

width:70%;

}

.hero h1{

font-size:60px;

margin-bottom:20px;

font-weight:700;

line-height:1.2;

}

.hero p{

font-size:20px;

color:#d7d7d7;

margin-bottom:40px;

line-height:35px;

}

.btn-principal{

display:inline-block;

background:#d50000;

color:white;

padding:18px 45px;

text-decoration:none;

font-size:18px;

border-radius:40px;

transition:.4s;

box-shadow:0 15px 30px rgba(213,0,0,.4);

}

.btn-principal:hover{

background:white;

color:#d50000;

transform:translateY(-4px);

}

@media(max-width:900px){

.container{

flex-direction:column;

height:auto;

padding:15px;

}

nav ul{

flex-direction:column;

width:100%;

}

nav ul li{

width:100%;
text-align:center;

}

nav ul li a{

padding:15px;

}

.submenu{

position:static;

width:100%;

border-radius:0;

}

.hero h1{

font-size:38px;

}

.hero p{

font-size:18px;

}

}
/*==========================
CONFIGURACION GENERAL
===========================*/

html{
    scroll-behavior:smooth;
}

body{
    margin:0;
    padding:0;
    background:#f5f6fa;
    font-family:'Poppins',sans-serif;
    color:#333;
}

section{
    padding:90px 0;
}

.contenedor{
    width:90%;
    max-width:1200px;
    margin:auto;
}

.section h2{
    text-align:center;
    font-size:40px;
    color:#c40000;
    margin-bottom:20px;
    font-weight:700;
}

.section>div>p{
    max-width:850px;
    margin:auto;
    text-align:center;
    line-height:32px;
    color:#666;
    font-size:18px;
}

.gris{
    background:#f8f9fc;
}


/*==========================
HERO
===========================*/

.hero{

    margin-top:90px;

    background:
    linear-gradient(rgba(0,0,0,.78),rgba(0,0,0,.78)),
    url("https://tecnolo-gysoft.com/assets/img/banner.png");

    background-size:cover;
    background-position:center;
    background-attachment:fixed;

    height:90vh;

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

}

.hero-content{

    width:70%;
    text-align:center;
    color:white;

}

.hero h1{

    font-size:65px;
    font-weight:700;
    margin-bottom:20px;

}

.hero p{

    font-size:22px;
    color:#ddd;
    margin-bottom:35px;
    line-height:38px;

}

/*==========================
BOTONES
===========================*/

.btn-principal{

    display:inline-block;

    background:#d60000;
    color:white;

    padding:16px 40px;

    border-radius:40px;

    text-decoration:none;

    font-weight:600;

    transition:.4s;

    box-shadow:0 10px 25px rgba(214,0,0,.3);

}

.btn-principal:hover{

    background:#111;

    transform:translateY(-5px);

    color:white;

}

/*==========================
CARDS
===========================*/

.cards{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));

    gap:30px;

    margin-top:60px;

}

.card{

    background:white;

    border-radius:15px;

    padding:40px 30px;

    text-align:center;

    transition:.4s;

    box-shadow:0 10px 25px rgba(0,0,0,.08);

}

.card:hover{

    transform:translateY(-12px);

    box-shadow:0 20px 45px rgba(0,0,0,.18);

}

.card i{

    font-size:55px;

    color:#d60000;

    margin-bottom:20px;

}

.card h3{

    margin-bottom:15px;

    color:#111;

}

.card p{

    color:#777;

    line-height:28px;

}

/*==========================
FORMULARIO
===========================*/

form{

    max-width:700px;

    margin:50px auto 0;

}

form input,
form textarea{

    width:100%;

    padding:18px;

    margin-bottom:20px;

    border-radius:10px;

    border:1px solid #ddd;

    outline:none;

    font-size:16px;

    transition:.3s;

}

form input:focus,
form textarea:focus{

    border:1px solid #d60000;

    box-shadow:0 0 10px rgba(214,0,0,.2);

}

form button{

    border:none;

    cursor:pointer;

}

/*==========================
FOOTER
===========================*/

footer{

    background:#111;

    color:white;

    padding:35px;

    text-align:center;

}

footer p{

    margin:0;

    color:#ddd;

}

/*==========================
TITULOS CON LINEA
===========================*/

.section h2::after{

    content:"";

    display:block;

    width:90px;

    height:4px;

    background:#d60000;

    margin:15px auto;

    border-radius:5px;

}

/*==========================
ANIMACION
===========================*/

.card,
.hero-content{

    animation:fadeUp .8s ease;

}

@keyframes fadeUp{

    from{

        opacity:0;

        transform:translateY(40px);

    }

    to{

        opacity:1;

        transform:translateY(0);

    }

}

/*==========================
RESPONSIVE
===========================*/

@media(max-width:900px){

.hero{

    height:auto;

    padding:120px 20px;

}

.hero-content{

    width:100%;

}

.hero h1{

    font-size:40px;

}

.hero p{

    font-size:18px;

}

.section h2{

    font-size:32px;

}

}
.menu-toggle,
.menu-close{
    display:none;
    background:none;
    border:none;
    color:#fff;
    font-size:28px;
    cursor:pointer;
}

@media (max-width:991px){

    .menu-toggle{
        display:block;
    }

    nav{
        position:fixed;
        top:0;
        right:-100%;
        width:300px;
        height:100vh;
        background:#111;
        transition:.35s;
        z-index:1000;
        padding:80px 25px;
    }

    nav.active{
        right:0;
    }

    .menu-close{
        display:block;
        position:absolute;
        top:20px;
        right:20px;
        font-size:30px;
    }

    nav ul{
        display:flex;
        flex-direction:column;
        gap:20px;
    }
}
.about{
    display:grid;
    grid-template-columns:1.3fr 1fr;
    gap:50px;
    align-items:center;
    margin-top:50px;
}

.about-text p{
    margin-bottom:20px;
    line-height:1.8;
    color:#666;
    text-align:justify;
}

.about-cards{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
}

.about-card{
    background:#fff;
    padding:25px;
    border-radius:12px;
    box-shadow:0 8px 25px rgba(0,0,0,.08);
    transition:.3s;
    text-align:center;
}

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

.about-card i{
    font-size:42px;
    color:#d60000;
    margin-bottom:15px;
}

.about-card h3{
    margin-bottom:10px;
}

.about-card p{
    color:#666;
    font-size:15px;
    line-height:1.6;
}

@media(max-width:900px){

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

    .about-cards{
        grid-template-columns:1fr;
    }

}
.footer{

    background:#101114;
    color:#d5d5d5;
    padding:70px 0 20px;

}

.footer-grid{

    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:40px;

}

.footer-logo{

    width:180px;
    margin-bottom:20px;

}

.footer-box h3{

    color:#fff;
    margin-bottom:20px;
    position:relative;

}

.footer-box h3::after{

    content:"";
    display:block;
    width:45px;
    height:3px;
    margin-top:10px;
    background:#d60000;
    border-radius:20px;

}

.footer-box p{

    line-height:1.8;
    color:#bdbdbd;

}

.footer-box ul{

    list-style:none;
    padding:0;

}

.footer-box ul li{

    margin-bottom:12px;

}

.footer-box a{

    color:#bdbdbd;
    text-decoration:none;
    transition:.3s;

}

.footer-box a:hover{

    color:#ff3c3c;

}

.social{

    display:flex;
    gap:15px;
    margin-bottom:15px;

}

.social a{

    width:45px;
    height:45px;

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

    background:#1b1d22;

    border-radius:50%;

    color:#fff;

    font-size:20px;

    transition:.3s;

}

.social a:hover{

    background:#d60000;

    transform:translateY(-5px);

}

.footer-bottom{

    border-top:1px solid rgba(255,255,255,.08);

    margin-top:50px;
    padding-top:20px;

    text-align:center;

    color:#999;

}

.footer small{

    color:#888;
}