/*===== GOOGLE FONTS =====*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap");

/*===== VARIABLES CSS =====*/
:root {
    --header-height: 3rem;

    /*========== Colors ==========*/
    --title-color: #0b0a0a;
    --text-color: #403a3a;
    --text-color-light: #707070;
    --container-color: #fafafa;
    --container-color-alt: #f0efef;
    --body-color: #fcfcfc;

    /*========== Font and typography ==========*/
    --body-font: "Poppins", sans-serif;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1rem;
    --normal-font-size: 0.938rem;
    --small-font-size: 0.875rem;
    --smaller-font-size: 0.813rem;

    /*========== Font weight ==========*/
    --font-medium: 500;
    --font-semi-bold: 600;

    /*========== Margenes ==========*/
    --mb-1: 0.5rem;
    --mb-2: 1rem;
    --mb-3: 1.5rem;

    /*========== z index ==========*/
    --z-tooltip: 10;
    --z-fixed: 100;
}

/*========== BASE ==========*/
*,
::before,
::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}
/*========== Variables Dark theme ==========*/
body.dark-theme {
    --title-color: #f2f2f2;
    --text-color: #bfbfbf;
    --container-color: #212121;
    --container-color-alt: #181616;
    --body-color: #2b2b2b;
}

/*========== Button Dark/Light ==========*/
.change-theme {
    position: absolute;
    right: 0;
    top: 2.2rem;
    display: flex;
    color: var(--text-color);
    font-size: 1.2rem;
    cursor: pointer;
}

.change-theme:hover {
    color: var(--title-color);
}
/*========== Font size variables to scale cv ==========*/
body.scale-cv {
    --h1-font-size: 0.938rem;
    --h2-font-size: 0.938rem;
    --h3-font-size: 0.875rem;
    --normal-font-size: 0.813rem;
    --small-font-size: 0.75rem;
    --smaller-font-size: 0.688rem;
}

/*========== Generate PDF button ==========*/
.generate-pdf {
    display: none;
    position: absolute;
    top: 2.2rem;
    left: 0;
    font-size: 1.2rem;
    color: var(--text-color);
    cursor: pointer;
}

.generate-pdf:hover {
    color: var(--title-color);
}
/*========== Classes modified to reduce size and print on A4 sheet ==========*/
.scale-cv .change-theme,
.scale-cv .generate-pdf {
    display: none;
}

.scale-cv .bd-container {
    max-width: 595px;
}

.scale-cv .section {
    padding: 1.5rem 0 0.8rem;
}

.scale-cv .section-title {
    margin-bottom: 0.75rem;
}

.scale-cv .resume__left,
.scale-cv .resume__right {
    padding: 0 1rem;
}

.scale-cv .home__img {
    width: 90px;
    height: 90px;
}

.scale-cv .home__container {
    gap: 1.5rem;
}

.scale-cv .home__data {
    gap: 0.25rem;
}

.scale-cv .home__address {
    gap: 0.75em;
}

.scale-cv .home__icon,
.scale-cv .interests__icon {
    font-size: 1rem;
}

.scale-cv .experience__container {
    gap: 1rem;
}

.scale-cv .project__time,
.scale-cv .experience__time {
    padding-right: 0.5rem;
}

.scale-cv .project__rounder,
.scale-cv .experience__rounder {
    width: 11px;
    height: 11px;
    margin-top: 0.22rem;
}

.scale-cv .project__line,
.scale-cv .experience__line {
    width: 1px;
    height: 105%;
    transform: translate(5px, 0);
}

.scale-cv .project__data,
.scale-cv .experience__data {
    gap: 0.25rem;
}

.scale-cv .skills__name {
    margin-bottom: var(--mb-1);
}

.scale-cv .projects__container {
    column-gap: 2.5rem;
}

.scale-cv .skills__content {
    gap: 0.3rem;
}

.scale-cv .skills__circle {
    margin-right: 0.5rem;
}

body {
    margin: 0 0 var(--header-height) 0;
    padding: 0;
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    background-color: var(--body-color);
    color: var(--text-color);
}

h1,
h2,
h3,
ul,
p {
    margin: 0;
}

h1,
h2,
h3 {
    color: var(--title-color);
    font-weight: var(--font-medium);
}

ul {
    padding: 0;
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

/*========== CLASS CSS ==========*/
.section {
    padding: 1.5rem 0;
}

.section-title {
    font-size: var(--h2-font-size);
    color: var(--font-color);
    font-weight: var(--font-semi-bold);
    text-transform: uppercase;
    letter-spacing: 0.35rem;
    text-align: center;
    margin-bottom: var(--mb-3);
}
/*========== LAYOUT ==========*/
.bd-container {
    max-width: 968px;
    width: calc(100% - 3rem);
    margin-left: var(--mb-3);
    margin-right: var(--mb-3);
}

.bd-grid {
    display: grid;
    gap: 1.5rem;
}
/* gap 这是什么属性*/
.l-header {
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: var(--z-fixed);
    background-color: var(--body-color);
    box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.1);
    transition: 0.3s;
}

/*========== NAV ==========*/
.nav {
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media screen and (max-width: 968px) {
    .nav__menu {
        position: fixed;
        bottom: -100%;
        left: 0;
        width: 100%;
        padding: 2rem 1.5rem;
        background-color: var(--body-color);
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
        border-radius: 1rem 1rem 0 0;
        z-index: var(--z-fixed);
        transition: 0.3s;
    }
}

.nav__logo,
.nav__toggle {
    color: var(--title-color);
    font-weight: var(--font-medium);
}

.nav__toggle {
    font-size: 1.2rem;
    cursor: pointer;
}
.nav__item {
    text-align: center;
}

.nav__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.nav__link {
    display: flex;
    flex-direction: column;
    font-size: var(--smaller-font-size);
    color: var(--text-color-light);
    font-weight: var(--font-medium);
}

.nav__link:hover {
    color: var(--text-color);
}

.nav__icon {
    font-size: 1.2rem;
    margin-bottom: var(--mb-1);
}
/* Show menu */
.show-menu {
    bottom: var(--header-height);
}
/* Active menu link */
.active-link {
    color: var(--title-color);
}
/*========== HOME ==========*/
.home {
    position: relative;
}

.home__container {
    gap: 3rem;
}

.home__data {
    gap: 0.5rem;
    text-align: center;
}

.home__img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    justify-self: center;
    margin-bottom: var(--mb-1);
}

.home__title {
    font-size: var(--h1-font-size);
}

.home__profession {
    font-size: var(--normal-font-size);
    margin-bottom: var(--mb-1);
}

.home__address {
    gap: 1rem;
}

.home__information {
    display: flex;
    align-items: center;
    font-size: var(--small-font-size);
}

.home__icon {
    font-size: 1.2rem;
    margin-right: 0.25rem;
}

.home__button-movil {
    display: inline-block;
    border: 2px solid var(--text-color);
    color: var(--title-color);
    padding: 1rem 2rem;
    border-radius: 0.25rem;
    transition: 0.3s;
    font-weight: var(--font-medium);
    margin-top: var(--mb-3);
}

.home__button-movil:hover {
    background-color: var(--text-color);
    color: var(--container-color);
}

/*========== PROFILE ==========*/

.profile__description {
    text-align: center;
}

/*==========  EXPERIENCE AND PROJECT==========*/
.experience__content,
.project__content {
    display: flex;
}

.experience__time,
.project__time {
    padding-right: 1rem;
}

.experience__rounder,
.project__rounder {
    position: relative;
    display: block;
    width: 16px;
    height: 16px;
    background-color: var(--text-color-light);
    border-radius: 50%;
    margin-top: 0.25rem;
}

.experience__line,
.project__line {
    display: block;
    width: 2px;
    height: 110%;
    background-color: var(--text-color-light);
    transform: translate(7px, 0);
}

.experience__data,
.project__data {
    gap: 0.5rem;
}

.experience__company,
.project__title {
    font-size: var(--h3-font-size);
}

.project__title {
    grid-column-start: 1;
    grid-column-end: 2;
}

.project__category,
.experience__position {
    font-size: var(--small-font-size);
    color: var(--title-color);
}

.project__period {
    font-size: var(--smaller-font-size);
    color: var(--text-color-light);
}

.project__category,
.project__period {
    grid-column-start: 3;
    grid-column-end: 3;
    text-align: right;
}

.project__description {
    grid-column-start: 1;
    grid-column-end: 4;
}

.projects__container {
    margin-top: var(--mb-2);
}

/*========== SKILLS ==========*/
.skills__content {
    grid-template-columns: repeat(2, 1fr);
}

.skills__name {
    display: flex;
    align-items: center;
    margin-bottom: var(--mb-3);
}

.skills__circle {
    display: inline-block;
    width: 5px;
    height: 5px;
    background-color: var(--text-color);
    border-radius: 50%;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

/*========== INTERESTS ==========*/
.interests__container {
    grid-template-columns: repeat(3, 1fr);
    margin-top: var(--mb-2);
}

.interests__content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.interests__icon {
    font-size: 1.5rem;
    color: var(--text-color-light);
    margin-bottom: 0.25rem;
}
/* Scroll top */
.scrolltop {
    position: fixed;
    right: 1rem;
    bottom: -20%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.3rem;
    background-color: var(--container-color-alt);
    border-radius: 0.4rem;
    z-index: var(--z-tooltip);
    transform: 0.4s;
    visibility: hidden;
}

.scrolltop__icon {
    font-size: 1.2rem;
    color: var(--text-color);
}
.show-scroll {
    visibility: visible;
    bottom: 5rem;
}

/*========== MEDIA QUERIES ==========*/
/* For small devices, menu two columns */
@media screen and (max-width: 320px) {
    .nav__list {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem 0.5rem;
    }
}
/* Classes modified for large screen size */
@media screen and (min-width: 968px) {
    body {
        margin: 3rem 0;
    }

    .bd-container {
        margin-left: auto;
        margin-right: auto;
    }

    .l-header,
    .scrolltop {
        display: none;
    }

    .generate-pdf {
        display: inline-block;
    }

    .resume {
        display: grid;
        grid-template-columns: 0.5fr 1fr;
        background-color: var(--container-color);
        box-shadow: 0 0 8px rgba(13, 12, 12, 0.15);
    }

    .resume__left {
        background-color: var(--container-color-alt);
    }

    .resume__left,
    .resume__right {
        padding: 0 1.5rem;
    }

    .section-title,
    .profile__description {
        text-align: initial;
    }

    .home__container {
        gap: 1.5em;
    }

    .home__button-movil {
        display: none;
    }

    .project__content {
        grid-template-columns: repeat(4, max-content);
        column-gap: 3.5rem;
    }
}