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

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

    /*========== Colors ==========*/
    /* Change favorite color */
    --hue-color: 230; /*Purple 250 - Green 142 - Blue 230 - Pink 340*/

    /* HSL color mode */
    --first-color: hsl(var(--hue-color), 69%, 61%);
    --first-color-second: hsl(var(--hue-color), 69%, 61%);
    --first-color-alt: hsl(var(--hue-color), 57%, 53%);
    --first-color-lighter: hsl(var(--hue-color), 92%, 85%);
    --title-color: hsl(var(--hue-color), 8%, 15%);
    --text-color: hsl(var(--hue-color), 8%, 45%);
    --text-color-light: hsl(var(--hue-color), 8%, 65%);
    --input-color: hsl(var(--hue-color), 70%, 96%);
    --body-color: hsl(var(--hue-color), 60%, 99%);
    --container-color: #fff;
    --scroll-bar-color: hsl(var(--hue-color), 12%, 90%);
    --scroll-thumb-color: hsl(var(--hue-color), 12%, 80%);

    /*========== Font and typography ==========*/
    --body-font: 'Poppins', sans-serif;

    /* .5rem = 8px, 1rem = 16px, 1.5rem = 24px ... */
    --big-font-size: 2rem;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1.125rem;
    --normal-font-size: .938rem;
    --small-font-size: .813rem;
    --smaller-font-size: .75rem;

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

    /*========== Margenes Bottom ==========*/
    /* .25rem = 4px, .5rem = 8px, .75rem = 12px ... */
    --mb-0-25: .25rem;
    --mb-0-5: .5rem;
    --mb-0-75: .75rem;
    --mb-1: 1rem;
    --mb-1-5: 1.5rem;
    --mb-2: 2rem;
    --mb-2-5: 2.5rem;
    --mb-3: 3rem;

    /*========== z index ==========*/
    --z-tooltip: 10;
    --z-fixed: 100;
    --z-modal: 1000;
}

/* Font size for large devices */
@media screen and (min-width: 968px) {
    :root {
        --big-font-size: 3rem;
        --h1-font-size: 2.25rem;
        --h2-font-size: 1.5rem;
        --h3-font-size: 1.25rem;
        --normal-font-size: 1rem;
        --small-font-size: .875rem;
        --smaller-font-size: .813rem;
    }
}

/*========== Variables Dark theme ==========*/
body.dark-theme {
    /* HSL color mode */
    --first-color: hsl(var(--hue-color), 59%, 81%);
    --first-color-second: hsl(var(--hue-color), 30%, 8%);
    --title-color: hsl(var(--hue-color), 8%, 95%);
    --text-color: hsl(var(--hue-color), 8%, 75%);
    --input-color: hsl(var(--hue-color), 29%, 16%);
    --body-color: hsl(var(--hue-color), 28%, 12%);
    --container-color: hsl(var(--hue-color), 29%, 16%);
}


/*========== Button Dark/Light ==========*/
.nav_btns{
    display: flex;
    align-items: center;
}

.change-theme{
    font-size: 1.25rem;
    color: var(--title-color);
    margin-right: var(--mb-1);
    cursor: pointer;
}

.change-theme:hover{
    color: var(--first-color)
}


/*==================== BASE ====================*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4 {
  color: var(--title-color);
  font-weight: var(--font-semi-bold);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*==================== REUSABLE CSS CLASSES ====================*/
.section {
  padding: 2rem 0 4rem;
}

.section_title {
    font-size: var(--h1-font-size);
    color: var(--title-color);
    margin-bottom: var(--mb-2-5);
}

.section_subtitle {
  display: block;
  font-size: var(--small-font-size);
  margin-bottom: var(--mb-3);
}

.section_title, 
.section_subtitle {
  text-align: center;
}

/*==================== LAYOUT ====================*/
.container {
  max-width: 768px;
  margin-left: var(--mb-1-5);
  margin-right: var(--mb-1-5);
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.header {
  width: 100%;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: var(--z-fixed);
  background-color: var(--body-color);
}

/*==================== NAV ====================*/
.nav{
    max-width: 968px;
    height: var(--header-height);
    display:flex;
    justify-content: space-between;
    align-items:center;
}

.nav_logo,
.nav_toggle{
    color: var(--title-color);
    font-weight: var(--font-medium);
}

.nav_logo:hover{
    color: var(--first-color);
}

.nav_toggle{
    font-size: 1.1rem;
    cursor: pointer;
}

.nav_toggle:hover {
    color: var(--first-color);
}

@media screen and (max-width: 767px){
    .nav_menu{
        position: fixed;
        bottom: -100%;
        left: 0;
        width: 100%;
        background-color: var(--body-color);
        padding: 2rem 1.5rem 4rem;
        box-shadow: 0 -1px 4px rgba(0,0,0,.15);
        border-radius: 1.5rem 1.5rem 0 0 ;
        transition: .3s;

    }
}

.nav_list{
    grid-template-columns: repeat(4,1fr);
    gap: 2rem;
}

.nav_link{
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: var(--small-font-size);
    color: var(--title-color);
    font-weight: var(--font-medium);
}

.nav_link:hover {
    color: var(--first-color);
    transform: translateY(.2rem);
}

.nav_icon{
    font-size: 1.2rem;
}

.nav_close{
    position: absolute;
    right: 1.3rem;
    bottom: 0.5rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--first-color);
}

.nav_close:hover {
    color: var(--first-color-alt);
    transform: translateY(.2rem);
}

/* show menu */
.show-menu{
    bottom: 0;
}

/* Active link */
.active-link{
    color: var(--first-color);
}


/* Change background header */


/*==================== HOME ====================*/
.home_container{
    gap: 1rem;
}

.home_content{
    grid-template-columns: .5fr 3fr;
    padding-top: 3.5rem;
    align-items: center;
}

.home_social{
    display: grid;
    grid-template-columns: max-content;
    row-gap: 1rem;
}

.home_social_icon{
    font-size: 1.25rem;
    color: var(--first-color);
}

.home_social_icon:hover{
    color: var(--first-color-alt);
}

/* .home_blob{
    width: 200px;
    fill: var(--first-color);
}

.home_blob_img{
    width: 200px;
} */

.home_data{
    grid-column: 1/3;
}

.home_title{
    font-size: var(--big-font-size);
}

.home_subtitle{
    font-size: var(--h3-font-size);
    color: var(--text-color);
    font-weight: var(--font-medium);
    margin-bottom: var(--mb-0-75);
}

.home_description{
    margin-bottom: var(--mb-2);
}

.home_scroll{
    display: none; 
}

.home_scroll_button{
    color: var(--first-color);
    transition: .3s;
}

.home_scroll_button:hover {
    transform: translateY(.25rem);
}

.home_scroll_mouse{
    font-size: 2rem;
}

.home_scroll_name{
    font-size: var(--small-font-size);
    color: var(--title-color);
    font-weight: var(--font-medium);
    margin-right: var(--mb-0-25);
}

.home_scroll_arrow{
    font-size: 1.25rem;
}


/*==================== BUTTONS ====================*/
.button{
    display: inline-block;
    background-color: var(--first-color);
    color: #fff;
    padding: 1rem;
    border-radius: .5rem;
    font-weight: var(--font-medium);
}

.button:hover{
    background-color: var(--first-color-alt);
}

.button_icon {
    font-size: 1.25rem;
    margin-left: var(--mb-0-5);
    transition: .3s;
}

.button_flex{
    display: inline-flex;
    align-items: center;
}


/*==================== ABOUT ====================*/
.about_img {
    width: 100px;
    border-radius: 1rem;
    justify-self: center;
    align-self: center;
    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
}

.about_description {
    text-align: center;
    font-size: var(--h3-font-size);
    font-weight: var(--font-semi-bold);
    margin-bottom: var(--mb-2-5);
    color: var(--title-color);
}

.about_info{
    justify-content: space-evenly;
    margin-bottom: var(--mb-2-5);
}

.about_info_title{
    font-size: var(--h3-font-size);
    font-weight: var(--font-medium);

}

.education_container {
    display: flex;
    margin-bottom: var(--mb-1-5);
}

/*==================== SKILLS ====================*/


/*==================== QUALIFICATION ====================*/


/*==================== SERVICES ====================*/


/* Active Modal */


/*==================== PORTFOLIO ====================*/


/*==================== PROJECT IN MIND ====================*/


/*==================== TESTIMONIAL ====================*/


/*==================== CONTACT ME ====================*/


/*==================== FOOTER ====================*/


/*========== SCROLL UP ==========*/


/* Show scroll */


/*========== SCROLL BAR ==========*/


/*==================== MEDIA QUERIES ====================*/
/* For small devices */
@media screen and (max-width: 350px){
    .container{
        margin-left: var(--mb-1);
        margin-right: var(--mb-1);
    }

    .nav_menu{
        padding: 2rem .2rem 4rem;
    }
    .nav_list{
        column-gap: 0;
    }
    .home_content{
        grid-template-columns: .25fr 3fr;
    }
    .home_blob{
        width: 180px;
    }
    .projects_container{
        grid-template-columns: max-content;
        justify-content: center;
    }
    .projects_content{
        padding-right: 3.5rem;
    }
}

/* For medium devices */
@media screen and (min-width: 568px){
    .home_content{
        grid-template-columns: max-content 1fr 1fr;
    }
    .home_data{
        grid-column: initial;
    }
    .home_img{
        order: 1;
        justify-self:center;
    }
    .education_container,
    projects_content{
        grid-template-columns: repeat(2,1fr);
    }
}

@media screen and (min-width: 768px){
    .container{
        margin-left: auto;
        margin-right: auto;
    }

    body{
        margin: 0;
    }

    .section{
        padding: 6rem 0 2rem;
    }

    .header{
        top: 0;
        bottom: initial;
    }

    .header,
    .main{
        padding: 0 1rem;
    }

    .nav{
        height: calc(var(--header-height) + 1.5rem);
        column-gap: 1rem;
    }

    .nav_icon,
    .nav_close,
    .nav_toggle{
        display: none;
    }

    .nav_list{
        display: flex;
        column-gap: 2rem;
    }

    .nav_menu{
        margin-left: auto;
    }

    .change-theme{
        margin: 0;
    }

    .home_container{
        row-gap: 5rem;
    }

    .home_content{
        padding-top: 5.5rem;
        column-gap: 2rem;
    }

    .home_blob{
        width: 270px;

    }

    .education_container{
        column-gap: 5rem;
    }

    .about_description{
        text-align: initial;
    }

    .about_info{
        justify-content: space-between;
    }

    .projects_container{
        grid-template-columns: repeat(3, 218px);
        justify-content: center;
    }

    .projects_icon{
        font-size: 2rem;
    }

    .projects_content{
        padding: 6rem 0 2rem 2.5rem;
    }
}




/* For large devices */
@media screen and (min-width: 1024px){
    .header,
    .main{
        padding: 0;
    }

    .home_social{
        transform: translateX(-4rem);
    }

    .projects_container{
        grid-template-columns: repeat(3, 238px);
    }
}