/*

Volton Template

http://www.templatemo.com/tm-441-volton

*/

:root{
  --primary-color:#777777;
  --secundary-color:#006699;
  --tertiary-color: #555555;
  --cuarto-color: #999999;
  --white: white;
  --colors: #fafafa;
  --sidebar-menu: #086375;
  --baner: rgba(95, 109, 126, 0.4);
  --title-projects: #086375;
  --color2: #D7E1EA;
  --color3:#777777;
}

.dark-mode{
  --white: #192229;
  --colors: #405C73;
  --primary-color: whitesmoke;
  --secundary-color: #58b3f3;
  --tertiary-color: white;
  --sidebar-menu: #052c48;
  --banner: rgb(36 35 46 / 74%);
  --title-projects: #58b3f3;
  --color2: #f5f5f5;
  --color3:#777777;
}

@font-face {
font-family: 'robotolight';
src: url("../fonts/Roboto-Light-webfont.eot");
src: url("../fonts/Roboto-Light-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/Roboto-Light-webfont.woff") format("woff"), url("../fonts/Roboto-Light-webfont.ttf") format("truetype"), url("../fonts/Roboto-Light-webfont.svg#robotolight") format("svg");
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: 'robotoregular';
src: url("../fonts/Roboto-Regular-webfont.eot");
src: url("../fonts/Roboto-Regular-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/Roboto-Regular-webfont.woff") format("woff"), url("../fonts/Roboto-Regular-webfont.ttf") format("truetype"), url("../fonts/Roboto-Regular-webfont.svg#robotoregular") format("svg");
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: 'robotobold';
src: url("../fonts/Roboto-Bold-webfont.eot");
src: url("../fonts/Roboto-Bold-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/Roboto-Bold-webfont.woff") format("woff"), url("../fonts/Roboto-Bold-webfont.ttf") format("truetype"), url("../fonts/Roboto-Bold-webfont.svg#robotobold") format("svg");
font-weight: normal;
font-style: normal;
}
/*---------------------------------------------------------
1. Reset
-------------------------------------------------------- */
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
vertical-align: baseline;
}

.container {
  padding-right: 0;
  padding-left: 0;
}

.blue {
color: #06C;
}

.green {
color: #090;
}

main {
display: block;
}

body {
line-height: 1;
}

ol,
ul {
list-style: none;
}

blockquote,
q {
quotes: none;
}

blockquote:before,
blockquote:after {
content: '';
content: none;
}

table {
border-collapse: collapse;
border-spacing: 0;
}

html {
font-size: 100%;
-webkit-text-size-adjust: 100%;
-ms-text-size-adjust: 100%;
}

a:focus {
outline: none;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
nav,
section {
display: block;
}

audio,
canvas,
video {
display: inline-block;
*display: inline;
*zoom: 1;
}

audio:not([controls]) {
display: none;
}

sub,
sup {
line-height: 0;
position: relative;
vertical-align: baseline;
}

sup {
top: -.5em;
}

sub {
bottom: -.25em;
}

img {
border: 0;
border-radius: 9px !important;
-ms-interpolation-mode: bicubic;
}

button,
input,
select,
textarea {
font-size: 100%;
margin: 0;
vertical-align: baseline;
*vertical-align: middle;
}

button,
input {
line-height: normal;
*overflow: visible;
}

button::-moz-focus-inner,
input::-moz-focus-inner {
border: 0;
padding: 0;
}

button,
input[type="button"],
input[type="reset"],
input[type="submit"] {
cursor: pointer;
-webkit-appearance: button;
}

input[type="search"] {
-webkit-appearance: textfield;
}

input[type="search"]:-webkit-search-decoration {
-webkit-appearance: none;
}

textarea {
overflow: auto;
vertical-align: top;
}

/*---------------------------------------------------------
2. Basic Style
-------------------------------------------------------- */
body {
font-size: 14px;
line-height: 24px;
color: var(--primary-color);
transition: .2s;
font-family: 'robotoregular';
overflow-x: hidden;
}

a {
color: var(--secundary-color) ;
-webkit-transition: all 150ms ease-in-out;
-moz-transition: all 150ms ease-in-out;
-ms-transition: all 150ms ease-in-out;
-o-transition: all 150ms ease-in-out;
transition: all 150ms ease-in-out;
text-decoration: none !important;
}
a:hover {
color: var(--tertiary-color);
}

h1, h2, h3, h4, h5 {
color: var(--tertiary-color);
}

::-webkit-input-placeholder {
color: var(--cuarto-color);
}

:-moz-placeholder {
/* Firefox 18- */
color: var(--cuarto-color);
}

::-moz-placeholder {
/* Firefox 19+ */
color: var(--cuarto-color);
}

:-ms-input-placeholder {
color: var(--cuarto-color);
}

.main-content,
.banner-bg {
float: right;
width: 77%;
}
@media screen and (max-width: 1290px) {
.main-content,
.banner-bg {
  width: 77%;
}
}
@media screen and (max-width: 992px) {
.main-content,
.banner-bg {
  width: 100%;
}
}

.content-wrapper {
padding: 0 80px;
background: var(--white);
transition: .5s;
}
@media screen and (max-width: 992px) {
.content-wrapper {
  padding: 0 30px;
}
}

h4.widget-title {
font-size: 16px;
font-family: 'robotobold';
text-transform: uppercase;
margin-bottom: 20px;
}

hr {
position: relative;
outline: 0;
border: 0;
width: 100%;
height: 4px;
background: #dddddd;
margin-top: 40px;
margin-bottom: 0;
}

.page-section {
padding-top: 60px;
}

/*---------------------------------------------------------
3. Header
-------------------------------------------------------- */
.sidebar-menu {
float: left;
width: 23%;
height: 100%;
position: fixed;
background-color: var(--sidebar-menu);
transition:.5s;
color: white;
overflow-y: hidden;
}
@media screen and (max-height: 870px) {
.sidebar-menu {
  overflow-y: scroll;
  z-index: 4;
  width: 24%;
}
}

.top-section {
padding: 5% 40px;
}
.profile-description{
text-align: center;
}
.profile-image {
width: 150px;
height: 150px;
border: 4px solid white;
-webkit-border-radius: 75px;
border-radius: 75px;
overflow: hidden;
display: block;
margin:0 auto;
margin-bottom: 20px;
}
.profile-image img {
width: 100%;
}

h2.profile-title {
margin-bottom: 5px;
color: white;
font-size: 24px !important;
font-family: 'robotobold';
text-align: center;
}

.main-navigation {
margin: 0;
}
.main-navigation li {
display: block;
}
.main-navigation li a {
padding: 3% 40px;
display: block;
color: white;
font-size: 14px;
}
.main-navigation li a i {
margin-right: 15px;
font-size: 24px;
}
.main-navigation li a:hover {
background: #5b6878;
}
.main-navigation li a.active {
background: #495461;
}
.main-navigation li a.active:hover {
background: #495461;
}

.social-icons {
display: block;
text-align: center;
}
.social-icons li {
display: inline-block;
margin-right: 20px;
}
.social-icons a {
font-size: 18px;
color: white;
}
.social-icons a:hover {
color: #282e35;
}

.responsive-header {
background: var(--sidebar-menu);
transition:.5s;
text-align: center;
}
@media screen and (max-width: 992px) {
.responsive-header .main-navigation {
  margin-top: 10px;
  display: none;
}
}
@media screen and (max-width: 992px) {
.responsive-header p {
  color: white;
}
}
@media screen and (max-width: 992px) {
.responsive-header .profile-image {
  float: left;
  width: 100px;
  height: 100px;
  -webkit-border-radius: 50px;
  border-radius: 50px;
  overflow: hidden;
  margin-right: 30px;
}
.responsive-header .profile-content {
  text-align: left;
  margin-top: 30px;
  overflow: hidden;
}
}

@media screen and (max-width: 992px) {
.top-section {
  padding-bottom: 0;
}
}

@media screen and (max-width: 992px) {
.main-navigation a {
  padding: 10px;
}
.main-navigation a.active {
  background: #5f6d7e !important;
}
.main-navigation a:hover {
  background: #5f6d7e !important;
}
}

.toggle-menu {
width: 100%;
display: block;
padding: 20px;
margin-top: 30px;
background: #6cc0f7;
color: white;
font-size: 18px;
}

.dark-title {
  color:white;
  margin: 4% 0;
}

#container{
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: 4% 0;
}

.dark-buttom{
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.dark-buttom input {
  display: none;
}

.slider{
  position: absolute;
  cursor: pointer;
  top:0;
  left:0;
  right:0;
  bottom:0;
  background: #ccc;
  border-radius: 34px;
  transition: .4s;
}

.slider::before{
  content: '';
  position: absolute;
  width: 26px;
  height: 26px;
  left: 4px;
  bottom: 4px;
  background:#fff;
  border-radius: 50%;
  transition: .4s;
}

input:checked + .slider {
  background: var(--secundary-color);
}

input:checked + .slider::before {
  transform: translateX(26px);
}


.toggle-menu:hover {
color: white;
}

/*---------------------------------------------------------
4. Main Content
-------------------------------------------------------- */
/*------ banner ------ */
/*
.banner-bg {
padding: 260px 80px;
position: relative;
background: url("../img/7.jpg");
background-repeat: no-repeat;
background-position: center;
background-size: cover;
z-index: 2;
}
*/
.banner-bg {
	padding: 260px 80px;
	position: relative;
	z-index: 2;
}

.banner-bg video {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0.4; /* Adjust the opacity value as desired (0.0 to 1.0) */
	z-index: 1;
}

.banner-overlay {
position: absolute;
width: 100%;
height: 100%;
background: var(--banner);
top: 0;
left: 0;
z-index: 3;
}

.welcome-text {
position: relative;
z-index: 4;
}
.welcome-text h2 {
font-size: 42px;
font-family: 'robotobold';
color: white;
margin-bottom: 30px;
text-align: center;
}
.welcome-text h5 {
font-size: 22px;
color: white;
text-align: center;
}

/*------ about us ------ */
.about-image {
overflow: hidden;
max-width: 40%;
border:none;
float: left;
margin: 0 1rem 0rem .5rem;
text-align:center;
}
.about-image img {
  border:none;
width: 100%;
display: block;
margin-bottom: .5rem;
}

.about-content{
  width: 100%;
  text-align: justify;
  font-size: 18px;
}

.helper{
  margin: auto .5rem auto .8rem;
}

@media screen and (max-width: 650px) {
.about-image {
  max-width: 100%;
  float: center;
  margin: 0 .5rem 1rem .5rem;
}
}

/*-----skills----*/

.row{
  display: flex;
  flex-wrap: wrap;
}

.item-table{
  display: flex;
  flex-wrap: wrap;
  flex: 0 0 25%;
  max-width: 25%;
  margin-bottom: 2rem;
}

.space{
  width:100%;
  background:var(--colors);
  margin: .5rem 1rem;
  border-radius:9px;
  padding: 1rem;
  transition:.5s;
  box-shadow: 0px 15px 25px
  rgba(0,0,0,0.40);
}

.item-icon{
  font-size: 1.875rem;
  color: #54B689;
  margin-bottom: 1rem;
}

.item-table {
  flex: 0 0 100%;
  max-width: 100%;
  margin-bottom: 0px;
}

.boxes{
  margin: 2rem 0;
  display: flex;
  justify-content: center;
}

.space-boxes{
  background-color: var(--sidebar-menu);
  color: white;
  border-radius: 5px;
  padding: 10px;
  font-size: 1rem;
  font-weight: bold;
  margin: 0 5% 0 0;
}

.color2{
  background-color: var(--color2) ;
  color: var(--color3);
  border-radius: solid 1px;
}

@media (min-width: 450px){
.item-table {
  flex: 0 0 50%;
  max-width: 50%;
}

.space{
  margin: 1rem;
}
}

@media (min-width: 992px){
.item-table {
  flex: 0 0 33%;
  max-width: 33%;
}
.space{
  margin: 1rem;
}
}

@media (min-width: 1290px){
.item-table {
  flex: 0 0 25%;
  max-width: 25%;
}
}


.svg-inline--fa.fa-w-14 {
  width: 0.875em;
}

.item-content{
  padding: 0px 15px;
}

.item-title {
  font-size: 1rem;
  font-weight: bold;
  margin: 5px 0px;
}

/*------ projects ------ */

.project-title {
  margin: .8rem 0;
}

.project-item {
  display: flex;
  flex-wrap: wrap;
  flex: 0 0 50%;
  max-width: 50%;
  margin-bottom: 2rem;
}

.project-content {
  text-align: justify;
  padding: 0 1rem 0 .5rem;
}


.project-image{
  float: right;
  max-width: 50%;
  text-align: center;
  vertical-align: middle;
  height:100%;
  padding: .5rem .5rem 1rem .5rem;
  margin: auto;
  display:flex;
  flex-direction: column;
}

.project-image figure{
  position:relative;
  overflow:hidden;
}

.project-content figure .text-hover h3{
  cursor: pointer;
}

/*
R&D
*/

.project-content2 {
text-align: justify;
padding: 0 0rem 0 5rem;
}

.project-content2 figure .text-hover h3{
  cursor: pointer;
}

/*
R&D
*/

.project-image figure .text-hover{
  position: absolute;
  top:0;
  width: 100%;
  height: 96%;
  background: rgba(11,103,123,0.2);
  opacity: 0;
  transition: all 500ms ease-out;
  visibility: hidden;
  text-align:center;
  border-radius: 9px;
  display: flex;
  justify-content: center;
  align-content: center;
  flex-direction: column;
}

.project-image figure:hover > .text-hover{
  opacity: 100%;
  visibility: visible;
}

.project-image figure:hover .text-hover h3{
  border-radius: 9px;
  background: #495461;
  color: white;
  padding: 4%;
  margin: 0 24%;
}

.project-image img {
width: 100%;
}

.project-item:hover .project-hover {
top: 0;
opacity: 1;
visibility: visible;
}

.close-buttom{
  height: 100%;
  width: 100%;
  background: rgba(0,0,0,.8);
  color: white;
  position: absolute;
  top: 0rem;
  left: 0rem;
  cursor: pointer;
}

.lightbox{
  height: 100%;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
}

.lightbox1{
  height: 100%;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
}

.lightbox2{
  height: 100%;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
}

.image {
  cursor: zoom-in;
}

.imagebigger {
  cursor: zoom-in;
}

.imagesmaller {
  cursor: zoom-in;
}

.lightbox img{
  width: 50%;
  z-index: 1;
}

.lightbox1 img{
  width: 80%;
  z-index: 1;
}

.lightbox2 img{
  height: 90%;
  z-index: 1;
}

@media (max-width: 1275px){
.project-item {
  flex: 0 0 100%;
  max-width: 100%;
}
}

@media (max-width: 500px){
 .project-image{
      float: center;
      max-width: 100%;
      text-align: center;
      vertical-align: middle;
      height:100%;
      padding: 0;
      margin: 0 0 0 .5rem;
  } 
}

.project-hover {
position: absolute;
width: 100%;
height: 100%;
top: 40px;
left: 0;
background: rgba(0, 0, 0, 0.9);
opacity: 0;
visibility: 0;
-webkit-transition: all 200ms linear;
-moz-transition: all 200ms linear;
-ms-transition: all 200ms linear;
-o-transition: all 200ms linear;
transition: all 200ms linear;
}
.project-hover .inside {
position: absolute;
width: 100%;
left: 0;
bottom: 0;
padding: 30px;
}
.project-hover h5 {
font-size: 16px;
margin-bottom: 15px;
}
.project-hover h5 a {
color: white;
}
.project-hover p {
color: white;
font-size: 13px;
line-height: 20px;
}

/*-----Extracurricular*/

.shadow-effect {
      background:var(--colors);
      padding: 20px;
      border-radius: 9px;
      text-align: center;
border:1px solid var(--colors);
      box-shadow: 0 19px 38px rgba(0,0,0,0.10), 0 15px 12px rgba(0,0,0,0.02);
  }
.bottom-item{
display: flex;
flex-wrap: wrap;
justify-content: center;
padding: 0 16%;
}

.img-circle {
  border-radius: 50% !important;
cursor:pointer;
}
      #Multidisciplinary-group h3{
          font-style: italic;
          font-weight: bold;
          font-size: 18px;
      }
      #Multidisciplinary-group h5{
          font-size: 15px;
          font-style: italic;
          margin-bottom: 1rem;
      }
  #Multidisciplinary-group .shadow-effect p {
      font-family: inherit;
      font-size: 17px;
      line-height: 1.5;
      margin: 0 0 17px 0;
      font-weight: 300;
  }
  .logo_buttom {
    flex: 0 0 35%;
      margin: -25px auto 0;
    padding-top: 15px;
      border-radius: 50%;
      text-align: center;
      box-shadow: 0 9px 18px rgba(0,0,0,0.12), 0 5px 7px rgba(0,0,0,0.05);
  }
  #Multidisciplinary-group .item {
      text-align: center;
      padding: 30px;
      margin-bottom:80px;
      opacity: .2;
      -webkit-transform: scale3d(0.8, 0.8, 1);
      transform: scale3d(0.8, 0.8, 1);
      -webkit-transition: all 0.3s ease-in-out;
      -moz-transition: all 0.3s ease-in-out;
      transition: all 0.3s ease-in-out;
  }
  #Multidisciplinary-group .owl-item.active.center .item {
      opacity: 1;
      -webkit-transform: scale3d(1.0, 1.0, 1);
      transform: scale3d(1.0, 1.0, 1);
  }
  .owl-carousel .owl-item img {
      transform-style: preserve-3d;
      max-width: 100px;
      margin: 0 auto 17px;
  }
  #Multidisciplinary-group.owl-carousel .owl-dots .owl-dot.active span,
#Multidisciplinary-group.owl-carousel .owl-dots .owl-dot:hover span {
      background: #3190E7;
      transform: translate3d(0px, -50%, 0px) scale(0.7);
  }
#Multidisciplinary-group.owl-carousel .owl-dots{
display: inline-block;
width: 100%;
text-align: center;
}
#Multidisciplinary-group.owl-carousel .owl-dots .owl-dot{
display: inline-block;
}
  #Multidisciplinary-group.owl-carousel .owl-dots .owl-dot span {
      background: #3190E7;
      display: inline-block;
      height: 20px;
      margin: 0 2px 5px;
      transform: translate3d(0px, -50%, 0px) scale(0.3);
      transform-origin: 50% 50% 0;
      transition: all 250ms ease-out 0s;
      width: 20px;
  }
  

/*------Hobbies ------*/

/*-----Drawings------*/


/*------ contact ------ */
.contact-form {
margin-top: 40px;
}
.contact-form input, .contact-form textarea {
width: 100%;
outline: 0;
border: 1px solid #aaaaaa;
padding: 12px;
color: #999999;
margin-bottom: 30px;
}
.contact-form input:focus, .contact-form textarea:focus {
outline: 0;
}
.contact-form .button {
width: auto;
background: #5f6d7e;
color: white;
text-transform: uppercase;
border: 0;
}

/*---------------------------------------------------------
5. Footer
-------------------------------------------------------- */
#footer p.copyright-text {
margin: 40px 0;
font-size: 13px;
}
#footer p.copyright-text a {
color: #5f6d7e;
}
#footer p.copyright-text a:hover {
color: #6cc0f7;
}