:root {
    --primary:rgb(0, 195, 255);
    --primary-dark: rgb(0, 195, 255);
    --secondary:hsl(25, 99%, 63%);
    --secondary-dark: hsl(25, 99%, 60%);
    --white:#f5f9fa;
    --white2: #ebf3f5;
    --gray:#e1e4e5;
    --gray2:#c0c6c9;
    --gray3:#4b4c4d;
    --black:#323333;
    --black2:#2a2b2b;
}
main{
   padding-top: 5%;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--gray3);
    text-align: center;
    font-size: 14px;
}

header,
footer,
section.even {
    color: var(--white);
}

h3 {
    font-size: 3rem;
}

h2, h3, h4 {
    letter-spacing: 0.3rem;
}

h1, h3 {
    text-transform: uppercase;
}

h4 {
    font-size: 1.5rem;
}
.circle {
    border-radius: 50%;
}

html {
    background: linear-gradient(var(--white), var(--white2));
}

section {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

#navbar, section.even {
    background: linear-gradient(var(--primary),var(--primary-dark));
}

footer {
    background: linear-gradient(var(--black), var(--black2));
    padding: 2rem 0;
}

hr {
    height: 0.13rem;
    max-width: 100%;
    border: 0;
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0), var(--primary), rgba(0, 0, 0, 0));
}

section.even hr {
        background-image: linear-gradient(to right, rgba(0, 0, 0, 0), var(--white), rgba(0, 0, 0, 0));
}

section hr {
    margin-bottom: 5rem;
}
header {
    padding: 5rem 0 3rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(var(--black), var(--black2));
}

header video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    opacity: 0.1;
}
#navbar {
    box-shadow: 0px 0px 10px 1px var(--gray3);
}

#navbar div {
    display: flex;
    justify-content: space-between;
}

#navbar div a {
    padding: 1rem;
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--black);
}

#navbar div a:hover {
    color: var(--white);
    transition: color .3s ease, color .3s ease;
}

#navbar div img {
    margin-right: .5rem;
}

#navbar button {
    background-color: transparent;
    color: var(--white);
    font-size: 1.5rem;
    padding: .2rem .7rem;
    margin: .7rem;
    border: none;
    cursor: pointer;
}

#navbar.open button {
    background-color: var(--black);
    color: var(--white);    
    border-radius: 2rem;
}

#navbar ul {
    background: linear-gradient(var(--primary),var(--primary-dark));
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 0;
    margin: 0;
    max-height: 0;
    transition: max-height .3s ease;
    position: absolute;
    width: 100%;
    overflow: hidden;
}
#navbar.open ul {
    max-height: 263.5px;
}

#navbar li {
    list-style: none;
    padding: 0;
}

#navbar ul a {
    display: block;
    padding: 10px 15px;
    text-decoration: none;
    color: var(--white);
    transition: color .3s ease, background-color .3s ease;
}


#navbar ul a:hover,
#navbar ul a:focus {
    color: var(--black);
    background-color: var(--white);
}

.navbar-fixed {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}

#toggle:hover {
    background-color: var(--black);
}

#active {
    background-color: var(--primary-dark);
}

.presentacion {
    background-color: #EAEAEA;
    margin-left: 9%;
    margin-right: 9%;
    padding-left: 5%;
    padding-right: 5%;
    border-radius: 4rem;
}
.presentacion p{
    font-size: 1.5rem;
}

#portfolio button {
    display: block;
    position: relative;
    margin: 1rem auto;
    width: 360px;
    height: 360px;
    overflow: hidden;
    box-shadow: 0 0 20px var(--gray2);
    padding: 0;
    border: none;
    cursor: zoom-in;
}

#portfolio img {
    display: block;
    height: 360px;
    transition: transform ease .3s;
}

#portfolio  button:hover img {
    transform: scale(1.25);
}


#portfolio button:before {
    content: '';
    background-color: var(--primary);
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    transition: opacity ease .3s;
    opacity: 0;
}

#portfolio button:hover:before {
    opacity: 0.75;
}

#portfolio h4 {
    display: block;
    margin: 0;
    position: absolute;
    z-index: 2;
    bottom: 0%;
    left: 50%;
    transform: translate(-50%, 50%);
    color: var(--white);
    opacity: 0;
    transition: bottom ease .3s, opacity ease .3s;
}

#portfolio button:hover h4 {
    bottom: 20%;
    opacity: 1;
}

#portfolio button:after {
    content: url('../imagenes/Iconos/zoom.svg');
    width: 50%;
    position: absolute;
    z-index: 2;
    left: 50%;
    top: 0%;
    transform: translate(-40%, -50%); 
    opacity: 0;
    transition: top ease .3s, opacity ease .3s;
}

#portfolio button:hover:after {
    top: 38%;
    opacity: .75;
}

#Habilidades > div {
  display: grid;
  grid-template-columns: repeat(
    auto-fit,minmax(210px,1fr)
  );
  grid-gap: 0.1rem;
  margin: 1rem;
}


#Habilidades img {
  border-radius: 16%;
  width: 100%;
  cursor: context-menu;
}


#Habilidades > div > div {
  position: relative;
  margin: 1rem;
}
  
#Habilidades span {
  width: 140px;
  font-size: 1.5rem;
  background-color: rgba(0,0,0,0.75);
  text-align: center;
  padding: .5rem 0;
  border-radius: .5rem;
  position: absolute;
  z-index: 1;
  top: -57px;
  left: 47.5%;
  transform: translate(-60px, 10px);
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

#Habilidades > div > div:hover span {
  opacity: 1;
  transform: translate(-60px, 0px);
}

#Habilidades span:after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 7px;
  border-style: solid;
  border-color: rgba(0,0,0,0.75) transparent transparent transparent;
}

.center_block > div{
    grid-gap: .1rem;
    margin:1rem;
}

.center_block button {
    display: run-in;
    position: relative;
    margin: 2%;
    width: 309px;
    height: 309px;
    overflow: hidden;
    box-shadow: 0 0 20px var(--gray2);
    padding: 0;
    border: none;
    cursor: zoom-in;
}

.center_block img {
    display: block;
    height: 309px;
    transition: transform ease .3s;
}

.center_block  button:hover img {
    transform: scale(1.25);
}


.center_block button:before {
    content: '';
    background-color: var(--primary);
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    transition: opacity ease .3s;
    opacity: 0;
}

.center_block button:hover:before {
    opacity: 0.75;
}

.center_block h4 {
    display: block;
    margin: 0;
    position: absolute;
    z-index: 2;
    bottom: 0%;
    left: 50%;
    transform: translate(-50%, 50%);
    color: var(--white);
    opacity: 0;
    transition: bottom ease .3s, opacity ease .3s;
}

.center_block button:hover h4 {
    bottom: 20%;
    opacity: 1;
}

.center_block button:after {
    content: url('../imagenes/Iconos/zoom.svg');
    width: 50%;
    position: absolute;
    z-index: 2;
    left: 50%;
    top: 0%;
    transform: translate(-40%, -50%); 
    opacity: 0;
    transition: top ease .3s, opacity ease .3s;
}

.center_block button:hover:after {
    top: 38%;
    opacity: .75;
}


#Experiencia img {
    background: white;
    width: 150px;
    height: 150px;
    padding: 2rem;
    border: 5px solid var(--primary);
    border-radius: 25px;
    cursor: pointer;
    transition: border-radius .3s ease, box-shadow .3s ease;
}

#Experiencia img:hover {
    border-radius: 0;
    box-shadow: 0px 0px 10px 1px var(--gray2);
}

#Experiencia h4 {
    font-size: 1rem;
    margin-bottom: 5.5rem;
}


.consultas div{ 
    margin: 0 auto;
    background-color: var(--primary); 
    height: 380px;
    width: 320px;
    border-radius: 30px;
    padding-top: 1px;
    font-size: 2.4rem; 
}

.consultas div a:hover{
    color: var(--white);
    padding: 1rem;
    font-size: 2.9rem;
    transition: color .4s ease, color .4s ease;  
}
.consultas div:hover{
    height: 400px;
    width: 340px;
    transition: color .4s ease, color .4s ease;
}

form {
    font-size: 1.5rem;
}
form label {
    display: block;
    width: 50%;
    margin: 0 auto;
}

input,
textarea, input:focus,
textarea:focus {
    width: 100%;
    padding: 1rem;
    color: var(--black);
    border: none;
    background-color: rgba(0,0,0,0.1);
    box-shadow: none;
    cursor: pointer;
    margin: 1rem 0 2rem;
}

input:focus, textarea:focus {
    outline: 0.1rem solid rgb(0, 0, 0,0.4);
}

textarea {
    resize: none
}

form button {
    background-color: var(--secondary);
    color: var(--white);
    margin: 3rem;
    border: none;
    padding: 1rem;
    border-radius: 15px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color .3s ease;
}

form button:hover {
    background-color: var(--secondary-dark)
}

#Social img {
    border-radius: 10rem;
    background-color: var(--white);
    transition: all ease .3s;
    margin: 1rem;
}

#Social a {
    text-decoration: none;
}

#github:hover {
    background-color: black;
}