body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-family:'Montserrat', sans-serif;
    font-weight: 400;
    background-color: #1c1c1c;
}
#header{
    position: relative;
    height: 100vh;
}
.header {
    position: relative;
    height: 45vh;
}
h1{
    display: none;
}
#videoinstitucional {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}
.barra-navegacion {
    position: fixed;
    width: 100%;
    height: 70px;
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    z-index: 5;
    background-color:rgba(0, 0, 0, 1) ;
}
.barra-navegacion .lista-item{
    color: white;
    text-decoration: none;
    text-transform: uppercase;
    font-size: small;
    white-space: nowrap;
    font-weight: 650;
}
.lista-header {
    display: flex;
    align-items: center;
    list-style: none;
    margin-right: 100px;
}
.lista-header li{
    padding-right: 50px;
}
.barra-navegacion .logo-navegacion {
    width: 120px;
    height: auto;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.logo-navegacion.visible {
  visibility: visible;
  transform: scale(1);
  opacity: 1;
}
.barra-navegacion .item1{
    padding-left: 150px;
}
.hamburger-index {
    display: none;
    font-size: 2rem;
    cursor: pointer;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
    color: rgb(0, 0, 0);
}  
.hamburger {
    display: none;
    font-size: 2rem;
    cursor: pointer;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
    color: white;
}  
.menu-lateral {
    height: 100%;
    width: 0;
    position: fixed;
    top: 0;
    right: 0;
    background-color: #000000;
    overflow-x: hidden;
    transition: 0.3s;
    padding-top: 60px;
    z-index: 10;
}  
.menu-lateral ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.menu-lateral ul li {
    padding: 20px;
    text-align: center;
}
.menu-lateral ul li a {
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
}
.cerrar-menu {
    position: absolute;
    top: 30px;
    right: 200px;
    font-size: 20px;
    color: white;
    cursor: pointer;
}
  
/*index*/
.barra-navegacion-index {
    position: fixed;
    width: 100%;
    height: 70px;
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    z-index: 5;
}
.barra-navegacion-index .lista-item-index{
    color: black;
    text-decoration: none;
    text-transform: uppercase;
    font-size: small;
    white-space: nowrap;
    font-weight: 650;
}
.lista-header-index {
    display: flex;
    align-items: center;
    list-style: none;
    margin-right: 100px;
}
.lista-header-index li{
    padding-right: 50px;
}
.barra-navegacion-index .logo-navegacion-index {
    width: 120px;
    height: auto;
    transition: transform 0.3s ease;
    transform:scale(1.5);
    visibility: hidden;
}
.logo-navegacion-index.visible {
  visibility: visible;
  transform: scale(1);
}
.barra-navegacion-index .item1{
    padding-left: 150px;
}
.perfiles-exclusivos {
    display: flex;
    flex-direction: column-reverse;
    justify-content:center ; 
    align-items: center;
    background-color: #1c1c1c;
    padding: 50px 0 20px 0;
}
.perfiles-exclusivos .contenedor{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.fade-in-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}
.perfiles-exclusivos .contenedor .matrices {
    width: 439px;
    height: 292px;
    object-fit: cover;
}
.perfiles-exclusivos .contenedor2 {
    display: flex;
    flex-direction: column;
    color: white;
    max-width: 800px;
    align-items: center;    
}
.perfiles-exclusivos .contenedor2 .item1 {
    color: white;
    text-transform: uppercase;
    font-size: 26px; 
    text-align: center;
}
.perfiles-exclusivos .contenedor2 .item2 {
    color: rgb(187, 187, 187);
    font-size: 18px;
    line-height: 1.5;
    text-align: center;
    margin-bottom: 30px;
}
.separador{
    border: none;
    height: 1px;
    background-color: #000000;
    margin: 0;
}
#perfilesDeAluminio{
    display: flex;
    flex-direction: row-reverse;
    justify-content: center;
    background-color: #1c1c1c;
    padding: 100px 40px ;
    gap: 40px;
}
#perfilesDeAluminio .contenedor .item1{
    height: 600px;
    width: auto;
    justify-self:flex-start;
    align-self: flex-end;
    box-shadow: 5px 5px 10px 2px rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    margin-top: 20px;
}
#perfilesDeAluminio .contenedor2{
    max-width: 600px;
}
#perfilesDeAluminio .contenedor2 .item1 h2{
    color: white;
    text-transform: uppercase;
    font-size: 26px; 
    margin-bottom: 10px;
    margin-top: 0;
    text-align: left;
}
#perfilesDeAluminio .contenedor2 .item2 p{
    color: rgb(187, 187, 187);
    font-size: 18px;
    line-height: 1.5;
}
#perfilesDeAluminio .contenedor2 .item4{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 60px;
}
#espejosLed{
    display: flex;
    flex-direction: row;
    justify-content: center;
    background-color: #1c1c1c;
    padding: 100px 40px ;
    gap: 40px;
}
#espejosLed .contenedor .item1{
    height: 600px;
    width: auto;
    justify-self:flex-start;
    align-self: flex-end;
    box-shadow: 5px 5px 10px 2px rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    margin-top: 20px;
}
#espejosLed .contenedor2{
    max-width: 600px;
}
#espejosLed .contenedor2 .item1 h2{
    color: white;
    text-transform: uppercase;
    font-size: 26px; 
    margin-bottom: 10px;
    margin-top: 0;
    text-align: right;
}
#espejosLed .contenedor2 .item2 p{
    color: rgb(187, 187, 187);
    font-size: 18px;
    line-height: 1.5;
    text-align: right;
}
#espejosLed .contenedor2 .item4{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 60px;
}
#cerramientos {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(to bottom, #c5c5c5, #a0a0a0, #646464 50%, #1c1c1c 50%);
    background-size: 100% 100%;
}
#cerramientos .contenedor {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}
#cerramientos .contenedor2{
    display: flex;
    flex-direction: column;
    align-items: center;
}
#cerramientos .contenedor .fotopergola,
#cerramientos .contenedor .fotopergola2,
#cerramientos .contenedor .fotopergola3 { 
    width: 350px;
    margin-top: 80px;
    box-shadow: 5px 5px 10px 2px rgba(0, 0, 0, 0.3);
    filter: grayscale(30%);
    transition: filter 0.1s ease, transform 0.1s ease;
    border-radius: 10px;
}
#cerramientos .contenedor2 {
    display: flex;
    flex-direction: column;
    text-align: center;
    color: rgb(255, 255, 255);
}
#cerramientos .contenedor2 .item1{
    margin-top: 70px;
    text-transform: uppercase;
    font-size: 26px;
    margin-bottom: 10px;
}
#cerramientos .contenedor2 .item2{
    max-width: 900px;
    font-size: 18px;
    line-height: 1.5;
    color: rgb(187, 187, 187);
}
#cerramientos .contenedor .fotopergola:hover,
#cerramientos .contenedor .fotopergola2:hover,
#cerramientos .contenedor .fotopergola3:hover{
    filter:grayscale(0%)brightness(1.2);
    transform: scale(1.015);
}

/* pagina-2 */

#portada-nosotros {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position:center 20%;
    filter: grayscale(60%);
}
.nosotros{
    display: flex;
    flex-direction: column;
    justify-content: center; 
    margin: 40px 0 80px;
}
.nosotros .contenedor{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin: 0 50px 0 50px;
}
.nosotros .contenedor .item1{
    color: white;
    text-transform: uppercase;
    font-size: 28px; 
    margin-bottom: 10px;
}
.nosotros .contenedor .item2{
    color: rgb(180, 180, 180);
    font-size: 18px;
    line-height: 1.5;
    max-width: 900px;
}
.nosotros .contenedor2 {
    display: grid;
    align-self: center;
    grid-template-columns: 1fr 1fr; 
    grid-template-rows: auto auto; 
    gap: 15px; 
    max-width: 900px;
    margin: 40px 30px 0 30px;
}
.nosotros .contenedor2 .img1 {
    grid-column: 1 / 3; 
    grid-row: 1; 
    width: 100%; 
    object-fit: cover;
}
.nosotros .contenedor2 .img2 {
    grid-column: 1;
    grid-row: 2; 
    width: 100%; 
    object-fit: cover; 
}
.nosotros .contenedor2 .img3 {
    grid-column: 2; 
    grid-row: 2; 
    width: 100%; 
    object-fit: cover; 
}
.nosotros .img1, 
.nosotros .img2, 
.nosotros .img3{
    height: 300px;
    width: auto;
    box-shadow: 5px 5px 10px 5px rgb(0, 0, 0);
    object-fit: cover;
    filter: grayscale(30%);
    transition: filter 0.1s ease, transform 0.1s ease;
    border-radius: 10px;
}

/* Espejos Led*/
.espejosMain{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.header-espejos {
    position: relative;
    height: 10vh;
}
.espejosLed{
    display: flex;
    flex-direction: column;
    justify-content: center; 
    margin: 40px 0 80px;
}
.espejosLed .contenedor{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin: 0 50px 0 50px;
}
.espejosLed .contenedor .item1{
    color: white;
    text-transform: uppercase;
    font-size: 28px; 
    margin-bottom: 10px;
}
.espejosLed .contenedor .item2{
    color: rgb(180, 180, 180);
    font-size: 18px;
    line-height: 1.5;
    max-width: 900px;
}
.espejosLed .contenedor2 {
    display: grid;
    align-self: center;
    grid-template-columns: 1fr 1fr; 
    grid-template-rows: auto auto; 
    gap: 15px; 
    max-width: 900px;
    margin: 40px 30px 0 30px;
}
.espejosLed .contenedor2 .img1 {
    grid-column: 1 / 3; 
    grid-row: 1; 
    width: 100%; 
    object-fit: cover;
}
.espejosLed .contenedor2 .img2 {
    grid-column: 1;
    grid-row: 2; 
    width: 100%; 
    object-fit: cover; 
}
.espejosLed .contenedor2 .img3 {
    grid-column: 2; 
    grid-row: 2; 
    width: 100%; 
    object-fit: cover; 
}
.espejosLed .img1, 
.espejosLed .img2, 
.espejosLed .img3{
    height: 400px;
    width: auto;
    box-shadow: 5px 5px 10px 5px rgb(0, 0, 0);
    object-fit: cover;
    filter: grayscale(30%);
    transition: filter 0.1s ease, transform 0.1s ease;
    border-radius: 10px;
}

/* pagina-3 */

.matriz-exclusiva{
    max-width: 1300px;
    margin: 0 auto;
}
.matriz-exclusiva .titulo{
    color: white;
    text-transform: uppercase;
    font-size: 28px; 
    margin-bottom: 50px;
    margin-top: 50px;
}
.matriz-exclusiva .contenedor{
    display: flex;
}
.matriz-exclusiva .contenedor .columna-izq{
    display: flex;
    flex-direction: column;
}
.matriz-exclusiva .contenedor .columna-der{
    flex-direction: column;
}
.matriz-exclusiva .columna-izq{
    text-align: left;
    margin-right: 100px;
}
.matriz-exclusiva .columna-izq h3{
    font-size: 24px;
    text-transform: uppercase;
}
.matriz-exclusiva p{
    font-size: 18px;
    color: rgb(180, 180, 180);
    line-height: 1.5;
}
.matriz-exclusiva .columna-der{
    justify-content: center;
}
.matriz-exclusiva .descripcion{
    font-size: 14px;
    color: rgb(180, 180, 180);
    line-height: 1.5;
    text-align: center;
    font-style: oblique;
}
.matriz-exclusiva img{
    box-shadow: 10px 10px 15px rgba(0, 0, 1);
    border-radius: 10px;
}
.matriz-exclusiva .contenedor2{
    display: flex;
    flex-direction: row-reverse;
}
.matriz-exclusiva .columna-der2{
    margin-left: 100px;
}
.matriz-exclusiva .contenedor3{
    display: flex;
}
.matriz-exclusiva .columna-der3{
    display: flex;
    flex-direction: column;
    margin-left: 100px;

}
.matriz-exclusiva h3{
    font-size: 20px;
    color: white;
    text-transform: uppercase;
}
.matriz-exclusiva .contenedor4{
    justify-self: center;
    padding: 40px 0 50px 0;
}
/* pagina-4 */

.perfilesDeAluminio{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.perfilesDeAluminio .contenedor h2{
    color: rgb(255, 255, 255);
    text-transform: uppercase;
    font-size: 28px; 
    margin: 60px;
}
.perfilesDeAluminio .contenedor2{
    display: grid;
    grid-template-columns: 200px 200px 200px 200px;
    grid-template-rows: auto auto auto;
    gap: 25px
}
.perfilesDeAluminio .contenedor2 .item1,.perfilesDeAluminio .contenedor2 .item2,.perfilesDeAluminio .contenedor2 .item3,.perfilesDeAluminio .contenedor2 .item4,.perfilesDeAluminio .contenedor2 .item5,.perfilesDeAluminio .contenedor2 .item6,.perfilesDeAluminio .contenedor2 .item7,.perfilesDeAluminio .contenedor2 .item8,.perfilesDeAluminio .contenedor2 .item9,.perfilesDeAluminio .contenedor2 .item10,.perfilesDeAluminio .contenedor2 .item11,.perfilesDeAluminio .contenedor2 .item12{
    border-width: 1px;
    border-style: solid;
    border-radius: 10px;
    background-color: #222;
    border-color: #1c1c1c;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}
.perfilesDeAluminio .contenedor2 .item1 p,
.perfilesDeAluminio .contenedor2 .item2 p,
.perfilesDeAluminio .contenedor2 .item3 p,
.perfilesDeAluminio .contenedor2 .item4 p,
.perfilesDeAluminio .contenedor2 .item5 p,
.perfilesDeAluminio .contenedor2 .item6 p,
.perfilesDeAluminio .contenedor2 .item7 p,
.perfilesDeAluminio .contenedor2 .item8 p,
.perfilesDeAluminio .contenedor2 .item9 p,
.perfilesDeAluminio .contenedor2 .item10 p,
.perfilesDeAluminio .contenedor2 .item11 p,
.perfilesDeAluminio .contenedor2 .item12 p
{
    border-top: 1px solid black;
    padding: 16px 2px 16px 2px;
    margin: 0;
    text-align: center;
    color: white;
    font-weight: 500;
    font-size: 14px;
}
.perfilesDeAluminio .contenedor3{
    padding: 40px;
}
/* pagina-5 */

.cerramientos{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin:  15px 0 60px 0;
}
.cerramientos .titulo{
    color: white;
    text-transform: uppercase;
    font-size: 28px; 
    margin-top: 50px;
}
.cerramientos .contenedor{
    display: flex;
    max-width: 1300px;
    margin-top: 50px;
}
.cerramientos .fotos1{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto;
    gap: 10px;
}
.cerramientos .img1{
    grid-column: 1/3;
    width: 710px;
    height: auto;
}
.cerramientos .img2{
    width: 350px;
    height: 250px;
    object-fit: cover;
    object-position: 50% 30%;
}
.cerramientos .img3{
    width: 350px;
    height: 250px;
    object-fit: cover;
    object-position: 50% 30%;
}
.cerramientos .explicacion1{
    align-self: center;
    text-align: left;
    color: white;
    margin-left: 100px;
}
.cerramientos .explicacion1 h3{
    font-size: 24px;
}
.cerramientos .explicacion1 h4{
    font-size: 20px;
}
.cerramientos .explicacion1 p{
    font-size: 18px;
    color: rgb(180, 180, 180);
    line-height: 1.5;
}
.cerramientos .contenedor2{
    display: flex;
    max-width: 1300px;
    margin-top: 50px;
}
.cerramientos .contenedor2 h4{
    font-size: 20px;
}
.cerramientos .contenedor2 p{
    font-size: 18px;
    color: rgb(180, 180, 180);
    line-height: 1.5;
}
.cerramientos .fotos2{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: auto auto  ;
    gap: 10px;
}
.cerramientos .img4{
    width: 280px;
    height: 200px;
    grid-column: 1;
    grid-row: 1;
}
.cerramientos .img5{
    width: 280px;
    height: 200px;
    grid-column: 2;
    grid-row: 1;
}
.cerramientos .img6{
    height: 600px;
    width: 350px;
    grid-column: 3;
    grid-row: 1/3;
}
.cerramientos .img7{
    width: 570px;
    height: 390px;
    grid-column: 1/3;
    grid-row: 2;
}
.cerramientos .explicacion2{
    flex: auto;
    align-self: center;
    text-align: left;
    color: white;
    margin-right: 50px;
}
.cerramientos .contenedor3{
    color: white;
    text-align: center;
    margin-top: 30px;
}
.cerramientos .contenedor3 h4{
    font-size: 20px;
}
.cerramientos .contenedor3 ul{
    font-size: 18px;
    color: rgb(180, 180, 180);
    line-height: 1.5;
    text-align: left;
}
.cerramientos .img1,
.cerramientos .img2,
.cerramientos .img3,
.cerramientos .img4,
.cerramientos .img5,
.cerramientos .img6,
.cerramientos .img7{
    box-shadow: 5px 5px 10px 2px rgb(0, 0, 0);
    object-fit: cover;
    filter: grayscale(30%);
    transition: filter 0.1s ease, transform 0.1s ease;
}
.cerramientos {

}
/* pagina-6 */

.contact-form-container {
    width: 100%;
    max-width: 700px;
    margin: 50px auto;
    padding: 20px;
} 
h2 {
    text-align: center;
    color: white;
    font-size: 28px; 
    text-transform:uppercase ;
}
.contact-form {
    display: flex;
    flex-direction: column;
    margin-top: 60px;
}  
.contact-form label {
    margin-bottom: 8px;
    color: white;
    font-size: 18px; 
    margin-top: 10px;
} 
.contact-form input, .contact-form textarea {
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #6e6e6e;
    font-size: 14px;
    color: #ffffff;
    background-color: #2b2b2b;
} 
.contact-form .boton {
    max-width: 110px;
}  
.footer{
    display: flex;
    width: 100%;
    padding-top: 60px;
    padding-bottom: 60px;
    background-color: black;
    justify-content: space-around;
}
.footer .contenedor{
    color: white;
    border-right: 1px solid rgba(105, 105, 105, 0.391);;
    max-width:500px;
}
.footer .contenedor .logo-footer{
    height: auto;
    width: 120px;
}
.footer .contenedor .titulo1{
    font-size: 18px;
    font-weight: 700;
    color: white;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.footer .contenedor .item2,
.footer .contenedor .item3{
    font-size: 12px;
    font-weight: 400;
    text-align: left;
    line-height: 1.5;
    color:rgb(194, 194, 194);
}
.footer .contenedor2{
    border-left: 1px solid rgba(105, 105, 105, 0.391);  
    color: white;
    text-align: left;
    padding-left: 15px;
}
.footer .contenedor2 .titulo1{
    font-size: 18px;
    font-weight: 700;
    color: white;
    letter-spacing: 1px;
}
.footer .contenedor3 .lista-footer{
    padding: 0;
}
.footer .contenedor3 .item1,
.footer .contenedor3 .item2{
    font-size: 12px;
    font-weight: 400;
    text-align: left;
    line-height: 1.5;
    color:rgb(194, 194, 194);
    display: flex;
    align-items: center;
    margin-left: 8px;
    margin-top: 5px;
}
.footer .contenedor3 .item2 .logo-whatsapp,
.footer .contenedor3 .item2 .logo-mail,
.footer .contenedor3 .item2 .logo-maps,
.footer .contenedor3 .item2 .logo-instagram{
    height: 9%;
    width: 9%;
}
.footer2{
    height: 55px;
    width: auto;
    background-color:#1c1c1c;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-left: 150px;
    color: white;
}
.footer2 .nombre-empresa-footer{
    font-size: 13px
}
.footer2 .derechos{
    font-size: 12px;
}
.whatsapp-icono {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 6;
}
.whatsapp-icono img{
    width: 55px; 
    height: 55px; 
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    border-radius: 50px;
    animation: pulse 2.5s ease 5s 10;
    border-radius: 50%;
}
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    transform: scale(1);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    transform: scale(1.05);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    transform: scale(1);
  }
}
.whatsapp-icono img:hover{
    filter: brightness(1.2) sepia(10%) saturate(2);
}
.boton {
    padding: 5px 20px;   
    text-align: center;     
    text-decoration: none; 
    border-radius: 5px; 
    font-size: 16px;
    font-weight:600;
    text-transform: uppercase;
    margin-bottom: 30px;
    background: white;
    color: black;
    border: none;
    box-shadow: 0 6px 18px rgba(0,0,0,0.25);
    transition: all 0.3s ease;
}
.boton:hover {
    background: rgb(84, 84, 84);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.35);
}
.boton-matriz:active {
  transform: translateY(0);
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}
@media (max-width:1320px){

    /* pagina-3 */
    .matriz-exclusiva{
        max-width: 1000px;
    }
    .matriz-exclusiva .contenedor{
        flex-direction: column;
    }
    .matriz-exclusiva .contenedor .columna-izq{
        margin: 0;
    }
    .matriz-exclusiva .columna-der{
        align-self: center;
        max-width: 500px;
    }
    .matriz-exclusiva .contenedor2{
        flex-direction: column;
        align-items: center;
    }
    .matriz-exclusiva .columna-der2{
        margin: 0;
    }
    .matriz-exclusiva .columna-izq2{
        align-self: center;
    }
    .matriz-exclusiva .contenedor3{
        flex-direction: column;
        align-items: center;
    }
    .matriz-exclusiva .columna-der3{
        margin: 0;
    }

    /* pagina-5 */

    .cerramientos .contenedor{
        flex-direction: column;
        max-width: 1000px;
    }
    .cerramientos .contenedor2{
        flex-direction: column;
        max-width: 1000px;
    }
    .cerramientos .explicacion1{
        margin-left: 0;
    }
    .cerramientos .fotos1{
        align-self: center;
    }
    .cerramientos .contenedor2 .fotos2{
        align-self: center;
        max-width: 900px;
    }
}
@media (max-width:1190px){
.hamburger-index { 
    display: block;
  }
.hamburger{
    display: block;
}
  .barra-navegacion ul {
    display: none;
  }
  .barra-navegacion-index ul {
    display: none;
  }
}
@media (max-width:1100px){
    
    /* index */

    #perfilesDeAluminio{
        flex-direction: column-reverse;
        align-items: center;
    }
    #perfilesDeAluminio .contenedor2 .item2 p{
        max-width: 500px;

    }
    #espejosLed{
        flex-direction: column;
        align-items: center;
    }
    #espejosLed .contenedor2 .item2 p{
        max-width: 500px;

    }
    #cerramientos .contenedor{
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1/2fr 1/2fr;
    }
    #cerramientos .contenedor .fotopergola,
    #cerramientos .contenedor .fotopergola2,
    #cerramientos .contenedor .fotopergola3 { 
        margin-top: 10px;
    }
    #cerramientos .contenedor .fotopergola3 {
        grid-column: 1 / 3;
        grid-row: 2;
        width: 715px;
        height: 300px;
        object-fit: cover;
        object-position:center 25%;
    }
    #cerramientos .contenedor2 .item2{
        max-width: 700px;
    }

    /* pagina-3 */

    .matriz-exclusiva{
        max-width: 700px;
    }

    /* pagina-4 */

    .perfilesDeAluminio .contenedor2{
        grid-template-columns: 200px 200px 200px;
        grid-template-rows: auto auto auto auto;
    }
    
    /* pagina-5 */

    .cerramientos .fotos2{
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
    }
    .cerramientos .img6{
        display: none;
    }
    .footer .contenedor{
        margin-left: 20px;
    }
    .footer .contenedor2{
        margin-right: 20px;
    }
}
@media (max-width:900px){
    /* index */

    .perfiles-exclusivos{
        flex-direction: column-reverse;
    }
    .perfiles-exclusivos .contenedor2 {
    max-width: 500px;
}
}
@media (max-width:750px) {
    /* index */

    #cerramientos .contenedor{
        display: grid;
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 1fr 1fr;
    }
    #cerramientos .contenedor .fotopergola{
        grid-column: 1;
        grid-row: 1;
        width: 350px;
        height: 500px;
        object-fit: cover;
    }
    #cerramientos .contenedor .fotopergola2{
        grid-column: 1;
        grid-row: 2;    
        width: 350px;
        height: 500px;
        object-fit: cover;
    }
    #cerramientos .contenedor .fotopergola3{
        grid-column: 1;
        grid-row: 3;
        width: 350px;
        height: 500px;
    }
    #cerramientos .contenedor2 .item2{
        max-width: 370px;
    }

    /* pagina-2 */

    .nosotros .contenedor2{
        display: flex;
        flex-direction: column;
    }

    /* pagina-3 */

    .matriz-exclusiva{
        max-width: 370px;
    }
    .matriz-exclusiva img{
        width: 350px;
    }
    /* pagina-4 */

    .perfilesDeAluminio .contenedor2{
        grid-template-columns: 200px 200px;
        grid-template-rows: auto auto auto auto auto;
    }

    /* pagina-5 */

    .cerramientos .contenedor .fotos1{
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
    }
    .cerramientos .fotos1 .img1{
        width: 450px;
        height: 250px;
    }
    .cerramientos .fotos1 .img2{
        width: 450px;
        height: 250px;
    }
    .cerramientos .fotos1 .img3{
        grid-row: 3;
        width: 450px;
        height: 250px;
    }
    .cerramientos .fotos2{
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
    }
    .cerramientos .img4{
        width: 450px;
        height: 200px;
        grid-column: 1;
        grid-row: 1;
    }
    .cerramientos .img5{
        width: 450px;
        height: 200px;
        grid-column: 1;
        grid-row: 2;
    }
    .cerramientos .img7{
        width: 450px;
        height: 200px;
        grid-column: 1;
        grid-row: 3;
    }
    
    /* pagina-6 */
    .contact-form-container {
        max-width: 450px;
    }    
}
@media (max-width:540px) {

    /* index */
    .perfiles-exclusivos .contenedor .matrices{
        height: 200px;
        width: 300px;
    }
    .perfiles-exclusivos {
        max-width: 300px;
        margin: 0 auto;
    }
}
@media (max-width:455px) {

    /* index */

    #perfilesDeAluminio .contenedor .item1{
        width: auto;
        height: 600px;
    }
    #espejosLed .contenedor .item1{
        width: auto;
        height: 600px;
    }
    /* pagina-4 */

    .perfilesDeAluminio .contenedor2{
    grid-template-columns: 200px;
    grid-template-rows: auto auto auto auto auto auto;
    }

    /* pagina-5 */

    .cerramientos .fotos1 .img1{
        display: none;
    }
    .cerramientos .fotos1 .img2{
        width: 250px;
        height: auto;
    }
    .cerramientos .fotos1 .img3{
        grid-row: 3;
        width: 250px;
        height: auto;
    }
    .cerramientos .img4{
        width: 250px;
        height: 200px;
        grid-column: 1;
        grid-row: 1;
    }
    .cerramientos .img5{
        width: 250px;
        height: 200px;
        grid-column: 1;
        grid-row: 2;
    }
    .cerramientos .img7{
        width: 250px;
        height: 200px;
        grid-column: 1;
        grid-row: 3;
    }
        /* pagina-6 */
        .contact-form-container {
            max-width: 300px;
        } 
}