* {
    padding: 0;
    margin: 0;
    list-style: none;
    font-family: 'Open sans';
    box-sizing: border-box;

}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #fff;
    background-size: cover;
    background-position: center;
}

h1 {
    color: #fa4616;
    font-size: 30px;
}

p   {
    font-size: 18px;
}

a {
    text-decoration: none;
    color: #12056b;
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
}

a:hover {
    color: #0085bd;
}

.list {
    /* font-size: 18px; */
    text-align: center;
    margin: 0 auto;
}


.list-items {
    display: flex;
    justify-content: space-between;
}

/* <!------------------------ HEADER ------------------------> */

nav {
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #345785;
    color: white;
}

nav .title-name {
    width: 100%;
    font-weight: bold;
    padding: 30px 60px;
    /* line-height: 20px; */
    display: none;
}

nav .title-name .name {
    font-size: 25px;
}

nav .title-name .position {
    font-size: 18px;
    color: lightgrey;
}

label {
    display: block;
    width: 100%;
    font-weight: bold;
    padding: 30px 60px;
}

label h1 {
    font-size: 35px;
    color: white;
}

label h2 {
    color: rgba(222, 222, 222, .98);
}

label .place {
    font-size: 20px;
    font-style: italic;
}

nav ul {
    display: flex;
    justify-content: flex-end;
    gap: 2rem;
    padding: 0 60px;
}

header a{
    height: 100%;
    font-size: 20px;
    text-decoration: none;
    color: white;
}

header a:hover {
    /* color: #fa4616; */
    cursor: pointer;
}

nav .button-header {
    display: none;
    padding: 0 60px 0 0;
    cursor: pointer;
}

.dropdown {
    display: none;
    background-color: #345785;
    color: white;
    height: 0;
}

.dropdown.open {
    height: auto;
}

.dropdown li {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
    border-top: 0.5mm solid lightgray;
}


/* <!------------------------ RESPONSIVE ------------------------> */

@media(max-width: 1300px) {
    label h1 {font-size: 30px;}
    label .position, label .place {
        font-size: 18px;
    }
    header a {font-size: 16px;}
}

@media(max-width: 1100px) {

    nav label {display: none;}
    nav .links {display: none;}
    nav .title-name{
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 30px 30px;
    }

    nav .button-header {
        display: block;
        padding: 0 30px 0 0;
    }

    .dropdown {display: block;}
    .dropdown a {font-size: 16px;}
}

@media(max-width: 450px) {

    nav .title-name .name {font-size: 18px;}

    nav .title-name .position {font-size: 15px;}
}


/* <!------------------------ IMAGE SLIDER ------------------------> */

.slider {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 500px;
    margin: 0 auto;
    padding: 0;
    overflow: hidden;
    background-color: black;
    position: relative;
}

.slider .slider-img {
    /* max-width: 1200px; */
    width: 100%;
    display: flex;
    justify-content: start;
    align-items: center;
    padding: 0;
    aspect-ratio: 7 / 4;
}

.slider .slider-img img {
    /* width: 100%; */
    min-width: 100%;
    height: auto;
    margin: 0 auto;
    padding: 0;
    opacity: 0.9;
    object-fit: cover;
}

#diaporama {
    animation: slide-boucle 15s ease infinite 0s;
    will-change: transform;
    display: flex;
}

@keyframes slide-boucle {
    0%, 15% {
        transform: translateX(0);
    }
    25%, 40% {
        transform: translateX(-100%);
    }
    50%, 65% {
        transform: translateX(-200%);
    }
    75%, 90% {
        transform: translateX(-300%);
    }
    100% {
        transform: translateX(0);
    }
}

@media(max-width: 900px) {
    .slider-img img {aspect-ratio: 7 / 5;}
}


/* <!------------------------ ABOUT ------------------------> */

.container {
    background-color: #FAFAFA;
}

section {
    margin: 0 auto;
    padding: 0 75px 40px 75px;
    max-width: 1000px;
}

section h1 {
    margin: 0 0 15px 0;;
}

.about {
    display: flex;
    align-items: center;
    padding: 40px 75px 40px 75px;
}

.about img {
    width: 100%;
    max-width: 400px;
    height: auto;
    margin: 0 auto;
}

.about .text {
    width: 100%;
    text-align: justify;
    padding: 0 0 0 30px;
}

.about2 {
    display: none;
}

.about2 .img-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: justify;
}

.about2 img {
    width: 100%;
    max-width: 400px;
    height: auto;
    margin: 0 auto;
}

@media(max-width: 800px) {
    .slider {height: auto;}

    section {padding: 0 20px 30px 20px;}

    section p {font-size: 14px;}

    .about {display: none;}

    .about2 {display: block;}

    .about2 .photo {margin: 0 0 20px 0;}
}


/* <!------------------------ RESEARCH ------------------------> */

.research {
    text-align: justify;
}

.research .year {
    font-weight: bold;
    padding: 20px 0 5px 0;
}

.title-report {
    font-style: italic;
}

/* .report-h {
    display: flex;
    justify-content: center;
    padding: 20px 0;
}

.report-h .text-report {
    width: 70%;
    padding: 0 15px 0 0;
}

.img-report {
    width: 30%;
    display: flex;
    flex-direction: column;
    justify-content: center;

}

.img-report img {
    width: 100%;
    display: block;
} */

.report-v {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 0;
}

.report-v .text-report {
    width: 100%;
    padding: 0 0 15px 0;
}

.report-v .img-report {
    max-width: 600px;
    width: 100%;
    display: flex;
    justify-content: center;
}

.report-v .img-report2 {
    max-width: 600px;
    width: 100%;
    display: flex;
    justify-content: center;
}

.report-v .img-report2 img {
    width: 50%;
    height: auto;
}

.report-v .img-report img {
    width: 100%;
    height: auto;
}

.title {
    display: flex;
  }

.button-text {
    padding: 0 6px 0 0;
    cursor: pointer;
}
  
.abstract {
    display: none;
    margin: 6px 0;
}

.abstract.open {
    display: block;
}



/* <!------------------------ CURRICULUM ------------------------> */

.experience {
    display: flex;
    justify-content: space-between; /* Distribuye el espacio entre las columnas */
    margin-bottom: 20px;
}

.year {
    width: 200px; /* Ancho fijo para la columna de años */
    font-weight: bold;
    /* margin-right: 20px; */
    text-align: left; /* Alinea el año a la izquierda */
}

.study {
    flex: 0.6; /* Ocupa el espacio restante */
    text-align: right; /* Alinea el contenido a la derecha */
}

.study p {
    text-align: left; /* Alinea el texto del estudio a la izquierda */
}

.institution {
    font-style: italic;
}


#phone {display: none;}

.curriculum .list {
    margin: 30px 0 0 0;
}

.curriculum a {
    font-size: 16px;
}


/* <!------------------------ INTERESTS ------------------------> */

.interests {
    font-size: 16px;
}

@media(max-width: 450px) {

    .interests {font-size: 15px;}
}

/* <!------------------------ FOOTER ------------------------> */

footer {
    padding: 30px 75px;
    text-align: center;
    line-height: 25px;
    margin: 0 auto;
    background-color: #345785;
    color: white;
}

footer a {
    height: 100%;
    text-decoration: none;
    color: rgba(222, 222, 222, .98);
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
}


@media(max-width: 800px) {
    footer {
        padding: 30px 20px;
    }

    #pc {display: none;}
    #phone {display: flex;}

    .year {width: 100px; margin-right: 10px;}

    .study {flex: 1;}
}