:root {
    --font-primary: 'Noto', sans-serif;
    --primary-color:#33363d;
    --secondary-color: #566888;
    --title: white;
    --subtitle: white;
    --background--color:#d7d7d9;
    --text-color: #111928;
    --text--secondary-color: #767d89;
    --button-color: #22bf5c ;
    --button-color-secondary: #22262f ;
    --button-hover-color:#3a5792;

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}

h1{
    font-size: 60px;
    color: var(--text-color);
    font-family: 'jetBrains Mono', monospace;
    line-height: 1;
}
h2 {
    font-size: 40px;
    color: var(--subtitle);
    font-family: 'jetBrains Mono', monospace;
}
h3{
    font-size: 25px;
    color: var(--background--color);
}

p{
    font-size: 20px;
}
a{
    color: var(--background--color);
    font-size: 23px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 7px;
    padding: 10px;
    width: 170px;
    height: 45px;
    background-color: var(--button-color);
    border: none;
    border-radius: 30px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    color: #E3F2FD;
    transition: background-color 0.3s ease, transform 0.2s ease;
}
a:hover{
    background-color: var(--button-hover-color);
    cursor: pointer;
}
li {
    list-style: none;
}
img {
    max-width: 100%;
    height: 100%;
}
button {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 7px;
    padding: 10px;
    width: 170px;
    height: 45px;
    background-color: var(--button-color);
    border: none;
    border-radius: 30px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    color: #E3F2FD;
    transition: background-color 0.3s ease, transform 0.2s ease;
}
button:hover{
    background-color: var(--button-hover-color);
    cursor: pointer;
}

span{
    color: var(--button-color);
}
section{
    margin: 0;
    padding: 0;
    border: none;
    height: 100vh;
    margin-bottom: 100px;
}
main {
    background: linear-gradient(to bottom, #63666d 10%, #373c45 20%, #757d8a 40%, #a3a6af 60%);
}
body{
    background: linear-gradient(to bottom, #63666d 10%, #373c45 20%, #757d8a 40%, #a3a6af 60%);
}
.header__nav__a{
    color: var(--background--color);
    font-size: 23px;
    text-decoration: none;
    background-color: transparent;
    border-radius: 0%;
    box-shadow: none;
}
.header__nav__a:hover{
    background-color: transparent;
}   
.logo{
    color: transparent;
    transition: 0.3s ease-in-out;
}
.logo.color{
    color: var(--background--color);
}

.hero__subtitle{
    color: var(--secondary-color);
    font-weight: bold;
}
.hero__p{
    color: var(--text--secondary-color);
    max-width: 600px;
}
.tags{
    color: #007BFF; 
    background-color: #E3F2FD; 
    border-radius: 8px; 
    padding: 8px 12px; 
    display: inline-block; 
    font-weight: bold; 
    max-width: 300px;
    margin-bottom: var(--spacing-xl);
}

.section__header{
    width: 100%;
    background: linear-gradient(to bottom, #191a1f 10%, #202328 20%, #494f58 40%, #63666d 60%);
}
.header{
    position: sticky;
    display: flex;
    justify-content: space-between;
    align-items: center;
    top: 0;
    width: auto;
    background-color: none;
    color: rgb(12, 12, 12);
    padding: 15px 20px;
    z-index: 1000;
    transition: background-color 0.3ms ease-in-out;
}
.header.scrolled {
    background-color: rgba(0, 0, 0, 0.8); 
}
.main__container {
    max-width: 1200px;
    width: 60%;
    margin: 0 auto;
}
.header__nav {
    display: flex;
    gap: 10%;
    justify-content: space-between;
    align-items: center;
}

.header__nav--list {
    display: flex;
    justify-content: center;
    gap: 4px;
}
.header__nav--list li {
    transition: color 0.3s ease-in-out;
}
.header__nav--list li:hover {
    color: var(--button-color);
    text-decoration: underline;
}
.header__nav--list a:hover{
    color: var(--button-color);
}
.downloadcv__button {
    text-decoration: none;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 7px;
    padding: 10px;
    width: 170px;
    height: 45px;
    background-color: var(--button-color);
    border: none;
    border-radius: 30px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    color: #E3F2FD;
    transition: background-color 0.3s ease, transform 0.2s ease;
    cursor: pointer;
}
.downloadcv__button:hover{
    background-color: var(--button-hover-color);
    cursor: pointer;
}

.hero {
    width: 90%;
    margin: 0 auto;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.hero__aboutme {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: start;
    width: 50%;
    z-index: 1;
    gap: var(--spacing-md);
   
}
.hero__buttons {
    display: flex;
    justify-content: start;
    gap:var(--spacing-md);
}
.hero__photo {
    flex: 1;
    width: 280px;
    height: 380px;
    border-radius: 80% / 200%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.hero__photo--bordered {
    border: 5px solid var(--button-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.hero__photo__profile { 
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center -70px;
    filter: grayscale(33%) contrast(1.1) brightness(0.9);
 
}
.hero__buttons__project{
    background-color: var(--primary-color);
    cursor: pointer;
    text-decoration: none;
}
.hero__buttons__project:hover{
    background-color: var(--button-hover-color);
}
.hero__buttons__cv:hover{
    background-color: var(--button-hover-color);
    cursor: pointer;
}
.social{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 60%;
    margin: 0 auto;

}

.social__email input {
    width: 60%;
    height: 40px;
    margin-top: 20px;
    font-size: 23px;
    border-radius: 5px;
    padding: var(--spacing-md);
    border: none;
    background-color: var(--background--color);
}
.social__email button {
    margin-top: 20px;
    width: 50px;
}
.social__email {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}
.social__email__message {
    color: #666;
    text-align: center;
    padding: 10px;
}

.social__container{
    border: 3px solid transparent;
    display: flex;
    flex-direction: column ;
    width: 100%;
    border-radius: 20px;
    background-color: var(--primary-color);
    height: 300px;
    transition: border 0.4ms ease-in-out;
    gap: var(--spacing-md);
}
.social__container:hover {
    border: 3px solid green; 
    box-shadow: 0 0 15px rgba(0, 128, 0, 0.6); 
}
.social__buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}
.social__buttons img {
    max-width: 70%;
    max-height: 70%;
    object-fit: contain;
}
.social__buttons a {
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: row; /* Asegura que el texto y la imagen estén en la misma línea */
    gap: 8px; 
    padding: 10px 16px;
    border: none;
    background-color: var(--button-color-secondary);
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, transform 0.2s ease;
    width: 250px; /* Ancho fijo */
    color: var(--subtitle)
}
.social__buttons a:hover {
    background-color: var(--button-hover-color);
}
.social__email__button{
    border-radius: 10%;
    height: 38px;
    padding: 0%;
}
.subtitle{
    text-align: center;
}
.social__subtitle{
    margin-top: var(--spacing-xl);
}
.skills__title__container{
    text-align: center;
    margin-bottom: var(--spacing-xl);
}
.skills {
    height: auto;
}
.card{
    display: flex;
    flex-grow: 2;
    flex-basis: 200;
    flex-direction: column;
    gap: var(--spacing-md);
    border-radius: 15px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--button-color);
}
.card__role {
    display: inline-block;
    background: var(--primary-color);
    color: var(--background--color);
    font-size: 12px;
    font-weight: 400;
    padding: 6px 12px;
    border-radius: 12px;
    margin-bottom: 10px;
    text-transform: uppercase;
    width: 300px;
}
.card__header {
    overflow: hidden;
    border-radius: 10px;
}
.card__header__img {
    width: 100%;
    transition: transform 0.4s ease-in-out, filter 0.4s ease-in-out;
}
.card__header__skill{
    margin-top: var(--spacing-md);
}
.card__header__img:hover {
    transform: scale(1.1);
}
.card__skills {
    background: linear-gradient(135deg, #010101, #110822, #000000);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: 300px;
    border-radius: 10px;
    color: #E3F2FD;
    gap: var(--spacing-xs);
    transition: 0.3s ease-in-out;
    
}
.card__skills:hover {
    transform: scale(1.05);
    transition: transform 0.3s ease-in-out;
}
.card__skills:hover .card__header__skill h3{
    color: var(--button-color);
}
.card__header__skill {
    transform: scale(1.05);
}

.card__body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    width: 90%;
    margin: 0 auto;
    border: 5px var(--button-color);
}
.card__body p {
    min-height: 60px;
    color: var(--text--secondary-color);
}
.card__body__skills {
    display: flex;
    flex-wrap: wrap;
    height: 50px;
    padding: 20px;
    gap: 15px;
}
.card__body__skills img {
    object-fit: contain;
    flex: 1 1 calc(33.33% - 10px);
    width: 60px;
    height: 70px;
}
.skills__card {
    background-color: #6a0dad;
    border-radius: 20px;
}
.card__skills__container {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 50px;
    padding: 20px;
    margin: 0 auto;
    max-width: 800px;

}
.card__container {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 20px;
}
.card__stack {
    display: flex;
    gap: 5px;
    padding: 10px;
    width: 90%;
    margin: 0 auto;
}
.card__stack p {
    color: #007BFF;
    background-color: #E3F2FD; 
    border-radius: 8px; 
    padding: 8px 12px; 
    display: inline-block; /* Para que el tamaño se ajuste al contenido */
    font-weight: bold; /* Texto en negrita */
    font-size: 12px;
}
.card__footer {
    display: flex;
    justify-content: space-around;
    padding: 10px;
}
.card__footer a{
    text-decoration: none;
}
.card__button__github{
    background-color: #E3F2FD;
    color: black;
}
.footer {
    background-color: var(--primary-color);
    color: var(--background--color);
    text-align: center;
    padding: 20px;
    font-size: 14px;
}

.footer__links {
    display: flex;
    justify-content: center;
    margin-top: 10px;
    gap: 1px;
}

.footer__links a {
    background-color: transparent;
    box-shadow: none;   
    margin: 0 10px;
    display: inline-block;
    transition: transform 0.3s ease-in-out;
    width: 50px;
}

.footer__links img {
    width: 24px;
    height: 24px;
}

.footer__links a:hover {
    transform: scale(1.2);
}
.projects{
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    width: 60%;
    margin: 0 auto;
    height: auto;
    margin-bottom: 30px;
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0px); }
}

.hero__photo {
    animation: float 3s ease-in-out infinite;
}

@keyframes colorFlade {
    0% {color: rgb(156, 217, 156)}
    50% { color: var(--button-color)}
    100% { color:rgb(156, 217, 156)}
}
.hero__title__span {
    font-weight: bold;
    animation: colorFlade 3s infinite ease-in-out;
}