/*==================== GOOGLE FONTS ====================*/
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

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

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

    /* HSL color mode */
    --first-color: #17a2b8/*hsl(var(--hue-color),69%, 61%)*/;
    --first-color-second: rgb(25, 39, 52, 0.8)/*hsl(var(--hue-color),69%, 61%)*/;
    --first-color-alt: #FFFFFF/*hsl(var(--hue-color), 57%, 53%)*/;
    --first-color-lighter: #FFFFFF/*hsl(var(--hue-color), 92%, 85%)*/;
    --title-color: #FFFFFF/*hsl(var(--hue-color), 8%, 15%)*/;
    --text-color: #FFFFFF/*hsl(var(--hue-color), 8%, 45%)*/;
    --text-color-light: #FFFFFF/*hsl(var(--hue-color), 8%, 65%)*/;
    --input-color: #FFFFFF/*hsl(var(--hue-color), 70%, 96%)*/;
    --body-color: #111921;/*hsl(var(--hue-color), 60%, 99%)*/
    --container-color: #FFFFFF;

    /*========== 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: 0.938rem;
    --small-font-size: 0.813rem;
    --smaller-font-size: 0.75rem;

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

    /*========== Margenes Bottom ==========*/
    /* .25rem = 4px, .5rem = 8px, .75rem = 12px ... */
    --mb-0-25: 0.25rem;
    --mb-0-5: 0.5rem;
    --mb-0-75: 0.75rem;
    --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: 0.875rem;
        --smaller-font-size: 0.813rem;
    }
}

/*========== Variables Dark theme ==========*/


/*========== Button Dark/Light ==========*/


/*==================== 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);
}

.section_subtitle{
    display: block;
    font-size: 1rem;
    margin-bottom: var(--mb-3);
    color: #437e6e;
}

.section_subtitle_project{
    display: block;
    font-size: 1rem;
    color: #437e6e;
}

.section_comment {
    display: block;
    font-size: 1rem;
    margin-bottom: var(--mb-3);
    padding: 0 1.5rem;
}

.section_title,
.section_subtitle,
.section_subtitle_project,
.section_comment{
    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: rgb(25, 39, 52, 0.8)/*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(0,0,0,0.15);
        border-radius: 1.5rem 1.5rem 0 0;
        transition: 0.3s;
    }
}

.nav_list{
    grid-template-columns: repeat(3,1fr);
    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);
}

.nav_icon{
    font-size: 1.2rem;
}

.nav_close{
    position: absolute;
    right: 1.3rem;
    bottom: .5rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--first-color);
}

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


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

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

/* Change background header */
.scroll-header{
    box-shadow: 0 -1px 4px rgba(0,0,0,0.15);
}

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

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

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

.home_social-icon{
    font-size: 2.25rem;
    color: var(--first-color);
}

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

.home_blob{
    width: 200px;
    fill: #111921;
}

.home_blob-img{
    width: 220px;
}

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

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

/* Typing Animation */
@keyframes typing {
    from {
      width: 0;
    }
    to {
      width: 100%; /* Change this to 100% to match the container's width */
    }
  }
  
  @keyframes blink {
    50% {
      border-color: transparent;
    }
  }
  
  .typing-animation {
    display: inline-block; /* Make sure it behaves like text */
    border-right: 2px solid; /* The "cursor" */
    white-space: nowrap; /* Prevents text from wrapping */
    overflow: hidden; /* Ensures hidden overflow during typing */
    animation: typing 3s steps(20, end) forwards, blink 0.75s step-end infinite;
    width: 100%; /* Set width to 100% for the typing effect */
    max-width: fit-content; /* Optional: limit width to text content */
  }

.home_subtitle{
    font-size: var(--h3-font-size);
    color: #437e6e;
    font-weight: var(--font-medium);
    margin-bottom: var(--mb-0-75);
}

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

.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: incline-block;
    background-color: #4b759c;
    color: #fff;
    padding: 1rem;
    border: none;
    border-radius: .5rem;
    font-weight: var(--font-medium);
    cursor: pointer;
}

.button:hover{
    background-color: #17a2b8;
}

.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: 200px;
    border-radius: .5rem;
    justify-self: center;
    align-self: center;
}
.about_description{
    text-align: center;
    margin-bottom: var(--mb-2-5);
}

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

.about_info-title{
    font-size: var(--h2-font-size);
    font-weight: var(--font-semi-bold);
    color: var(--title-color);
}

.about_info-name{
    font-size: var(--smaller-font-size);
}

.about_info-title,
.about_info-name{
    display: block;
    text-align: center;
}

.about_buttons{
    display: flex;
    justify-content: center;
}


/*==================== SKILLS ====================*/
.skills_container{
    row-gap: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.skills_content{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.skills_header{
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--first-color);

}

.skills_header:hover {
    background-color: #274867;
    border-radius: 20px;
    padding: 5px 10px;
}

.skills_icon,
.skills_arrow{
    font-size: 2rem;
    color: var(--first-color);
}

.skills_icon{
    margin-right: var(--mb-0-75);
}

.skills_title{
    font-size: var(--h3-font-size);
}

.skills_subtitle{
    font-size: 0.5rem;
    color: var(--text-color-light);
}

.skills_arrow{
    transition: .4s;
}

.skills_list{
    row-gap: 1.5rem;
    padding-left: 2.7rem;
}

.skills_title{
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--mb-0-5);
}

.skills_name{
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
}

.skills_bar,
.skills_percentage{
    height: 5px;
    border-radius: .25rem;
}

.skills_bar{
    background-color: var(--first-color-lighter);
}

.skills_percentage{
    display: block;
    background-color: var(--first-color);
}

/*
.skills_html{
    width: 90%;
}
.
.
.
.
.
.
*/

.skills_close .skills_list{
    height: 0;
    overflow: hidden;
}

.skills_close .techstack-icons{
    height: 0;
    overflow: hidden;
}

.techstack-icon-img {
    font-size: 36px;
}

.skills_open .skills_list{
    height: max-content;
    margin-bottom: var(--mb-2-5);
}

.skills_open .skills_arrow{
    transform: rotate(-180deg);
}

/*==================== QUALIFICATION ====================*/
.qualification_tabs{
    display: flex;
    justify-content: space-evenly;
    margin-bottom: var(--mb-2);
}

.qualification_button{
    font-size: var(--h3-font-size);
    font-weight: var(--font-medium);
    cursor: pointer;
}


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

.qualification_icon{
    font-size: 1.8rem;
    margin-right: var(--mb-0-25);
}

.qualification_data{
    display: grid;
    grid-template-columns: 1fr max-content 1fr;
    column-gap: 1.5rem;
}

.qualification_title{
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
}

.qualification_subtitle{
    display: inline-block;
    font-size: var(--normal-font-size);
    margin-bottom: var(--mb-1);
    color: var(--first-color);
}

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

.qualification_rounder{
    display: inline-block;
    width: 13px;
    height: 13px;
    background-color: var(--first-color);
    border-radius: 50%;
}

.qualification_line{
    display: block;
    width: 1px;
    height: 100%;
    background-color: var(--first-color);
    transform: translate(6px, -7px);
}

.qualification [data-content]{
    display: none;
}

.qualification_active[data-content]{
    display: block;
}

.qualification_button.qualification_active{
    color: var(--first-color);
}

.qualification_reclink {
    color: var(--first-color);
}

.qualification_reclink:visited {
    color: var(--first-color);
}

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


/* Active Modal */


/*==================== PORTFOLIO ====================*/
.portfolio_container{
    overflow: initial;
}

.portfolio_content{
    padding: 0 1.5rem;
}

.portfolio_img{
    width: 265px;
    height: auto;
    object-fit: cover;
    object-position: 0% 50%;
    border-radius: .5rem;
    justify-self: center;

}

.portfolio_title{
    font-size: var(--h3-font-size);
    margin-bottom: var(--mb-0-5);
    text-align: center;
}

.portfolio_description{
    margin-bottom: var(--mb-0-75);
}

.portfolio_button:hover .button_icon{
    transform: translate(.4rem);
}

.swiper-button-prev::after,
.swiper-button-next::after{
    content: '';
}

.swiper-portfolio-icon{
    font-size: 2rem;
    color: var(--first-color);
}

.swiper-button-prev{
    left: -.5rem;
}

.swiper-button-next{
    right: -5.rem;
}

.swiper-container-horizontal > .swiper-pagination-bullets{
    bottom: -2.5rem;
}

.swiper-pagnition-bullet-active{
    background-color: var(--first-color);
}

.swiper-button-prev,
.swiper-button-next,
.swiper-pagination-bullet{
    outline: none;
}

.portfolio_scroll{
    text-align: center;
}

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

.portfolio_scroll-button:hover{
    transform: translateY(.25rem);
}

.portfolio_scroll-mouse{
    font-size: 2rem;
}

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

.portfolio_scroll-arrow{
    font-size: 1.25rem;
}

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


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


/*==================== CONTACT ME ====================*/
.contact_container{
    row-gap: 3rem;
}

.contact_information{
    display: flex;
    margin-bottom: var(--mb-2);
}

.contact_icon{
    font-size: 2rem;
    color: var(--first-color);
    margin-right: var(--mb-0-75);

}

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

.contact_subtitle{
    font-size: var(--small-font-size);
    color: var(--text-color-light);
}

.contact_content{
    background-color: #4b759c;
    border-radius: .5rem;
    padding: .75rem, 1rem .25rem;
    display: flex;
    flex-direction: column;
}

.contact_label{
    font-size: var(--small-font-size);
    color: var(--title-color);
    padding-top: 10px;
    padding-left: 10px;
}

.contact_input{
    width: 100%;
    background-color: #4b759c;
    color: var(--text-color);
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    border: none;
    border-radius: 20px;
    outline: none;
    padding: .25rem .5rem .5rem .52rem;
}

.contact_input::placeholder {
    color: black;
    opacity: 0.5;
}
/*==================== FOOTER ====================*/
.footer{
    padding-top: 2rem;
}

.footer_container{
    row-gap: 3.5rem;
}

.footer_bg{
    background-color: var(--first-color-second);
    padding: 2rem 0 3rem;
}

.footer_title{
    font-size: var(--h1-font-size);
    margin-bottom: var(--mb-0-25);
}

.footer_subtitle{
    font-size: var(--small-font-size);
}

.footer_links{
    display: flex;
    flex-direction: column;
    row-gap: 1.5rem;
}

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

.footer_copy{
    font-size: var(--smaller-font-size);
    text-align: center;
    color: var(--text-color-light);
    margin-top: var(--mb-3);
}

.footer_title,
.footer_subtitle,
.footer_link,
.footer_social{
    color: #fff;
}
.footer_socials{
    font-size: 2.5rem;
}

/*========== SCROLL UP ==========*/
.scrollup{
    position: fixed;
    right: 1rem;
    bottom: -20%;
    background-color: var(--first-color);
    opacity: 0.8;
    padding: 0 .3rem;
    border-radius: .4rem;
    z-index: var(--z-tooltip);
    transition: .4s;
}

.scrollup:hover{
    background-color: #4b759c;
}

.scrollup_icon{
    font-size: 1.5rem;
    color: #fff;
}

/* Show scroll */
.show-scroll{
    bottom: 5rem;
}

/*========== 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 .25rem 4rem;
    }

    .nav_list{
        column-gap: 0;
    }

    .home_content{
        grid-template-columns: .25fr 3fr;
    }

    .home_scroll {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .home_blob{
        width: 180px;
    }

    /*==================== TechStach ====================*/
    .techstack-icons {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .techstack-icon {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 10px;
    }

    svg {
        overflow: hidden;
        vertical-align: middle;
    }

    .skills_title{
        font-size: var(--normal-font-size);
    }

    .qualification_data{
        gap: .5rem;
    }

    .portfolio_scroll {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .project_button_section {
        display: flex;
        flex-direction: row;
        gap: 5px;
        justify-content: center;
    }

    .portfolio_block {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        /* gap: 50px; */
        gap: 1.5rem;
    }

    .portfolio_tech_container {
        display: grid;
        grid-template-columns: repeat(3,1fr);
        grid-gap: 3px;
        margin: 10px 0px;
    }

    .portfolio_tech_tag {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 3px;
        background-color: #437e6e;
        border-radius: 50px;
        padding: 6px;
        cursor: pointer;
    }

    .portfolio_tech_tag:hover {
        background-color: #126750;
        
    }

    .portfolio_tech_icon {
        height: 10px;
        width: 10px;
    }

    .portfolio_tech_name {
        font-size: 10px;
    }

    .portfolio_mobile_button {
        display: flex;
        padding: 5px;
        font-size: 12px;
    }

    .portfolio_tablet_button {
        display: none;
    }

    .qualification_reclink {
        cursor: pointer;
    }
}

@media screen and (min-width: 350px) and (max-width: 568px) {
    .container{
        margin-left: var(--mb-1);
        margin-right: var(--mb-1);
    }

    .nav_menu{
        padding: 2rem .25rem 4rem;
    }

    .nav_list{
        column-gap: 0;
    }

    .home_content{
        grid-template-columns: .25fr 3fr;
    }

    .home_scroll {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .home_blob{
        width: 180px;
    }

    /*==================== TechStach ====================*/
    .techstack-icons {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .techstack-icon {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 10px;
    }

    svg {
        overflow: hidden;
        vertical-align: middle;
    }
    

    .skills_title{
        font-size: var(--normal-font-size);
    }

    .qualification_data{
        gap: .5rem;
    }

    .portfolio_scroll {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .project_button_section {
        display: flex;
        flex-direction: row;
        gap: 5px;
        justify-content: center;
    }

    .portfolio_block {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        /* gap: 50px; */
        gap: 1.5rem;
    }

    .portfolio_tech_container {
        display: grid;
        grid-template-columns: repeat(3,1fr);
        grid-gap: 5%;
        margin: 10px 0px;
    }

    .portfolio_tech_tag {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 3px;
        background-color: #437e6e;
        border-radius: 50px;
        padding: 6px;
        cursor: pointer;
    }

    .portfolio_tech_tag:hover {
        background-color: #126750;
        
    }

    .portfolio_tech_icon {
        height: 10px;
        width: 10px;
    }

    .portfolio_tech_name {
        font-size: 10px;
    }
    
    .project_button_section {
        display: flex;
        flex-direction: row;
        gap: 5px;
    }

    .portfolio_mobile_button {
        display: flex;
        padding: 5px;
        font-size: 12px;
    }

    .portfolio_tablet_button {
        display: none;
    }

    .qualification_reclink {
        cursor: pointer;
    }
}

/* For medium devices */
@media screen and (min-width: 568px){

    .home_content{
        grid-template-columns: max-content 1fr 1fr;
    }

    .home_scroll {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .home_img{
        order: 1;
        justify-self: center;
    }

    .about_container,
    .project_container,
    .contact_container,
    .footer_container{
        grid-template-columns: repeat(2, 1fr);
    }

    /*==================== TechStach ====================*/
    .techstack-icons {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        margin: 0px 5rem;
    }

    .techstack-icon {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 10px;
    }

    svg {
        overflow: hidden;
        vertical-align: middle;
    }

    .portfolio_data {
        min-height: 382px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .portfolio_button {
        margin-top: 10px;
        padding: 5px;
    }

    .portfolio_scroll {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .qualification_sections{
        display: grid;
        grid-template-columns: .6fr;
        justify-content: center;
    }

    .portfolio_tech_container {
        display: grid;
        grid-template-columns: repeat(4,1fr);
        grid-gap: 5%;
        margin: 10px 0px;
    }

    .portfolio_tech_tag {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 3px;
        background-color: #437e6e;
        border-radius: 50px;
        padding: 6px 10px;
        cursor: pointer;
    }

    .portfolio_tech_tag:hover {
        background-color: #126750;
        
    }

    .portfolio_tech_icon {
        height: 10px;
        width: 10px;
    }

    .portfolio_tech_name {
        font-size: 10px;
    }
    

    .portfolio_mobile_button {
        display: none;
    }


    .project_button_section {
        display: flex;
        gap: 30px;
    }

    .portfolio_tablet_button {
        display: flex;
        padding: 5px 15px;
        font-size: 12px;
    }

    .qualification_reclink {
        cursor: pointer;
    }

    .portfolio_img:hover { 
        transform: none; 
    }
}

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

    body{
        margin: 0;
    }

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

    .section_subtitle{
        margin-bottom: 4rem;
    }

    .section_subtitle_project{
        margin-bottom: 0rem;
    }

    .section_comment{
        margin-bottom: 4rem;
    }

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

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

    .footer_container {
        align-items: center;
    }

    .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;
    }

    .home_scroll-button{
        margin-left: 3rem;
    }

    .about_container{
        column-gap: 5rem;
    }

    .about_img{
        width: 350px;
    }

    .about_description{
        text-align: initial;
    }

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

    .about_buttons{
        justify-content: initial;
    }

    .qualification_tabs{
        justify-content: center;
    }

    .qualification_button{
        margin: 0 var(--mb-1);
    }

    .qualification_sections{
        grid-template-columns: .5fr;
    }

    .portfolio_img{
        width: 100%;
        height: 250px;
        object-fit: contain;
        object-position: center;
        cursor: pointer;
    }

    /* .portfolio_img:hover { 
        transform: scale(1.5); 
    } */

    .portfolio_content{
        align-items: center;
    }

    .footer_container{
        grid-template-columns: repeat(3, 1fr);
    }

    .footer_bg{
        padding: 3rem 0 3.5rem;
    }

    .footer_links{
        flex-direction: row;
        column-gap: 2rem;
    }

    .footer_socials{
        justify-self: flex-end;
    }

    .footer_copy{
        margin-top: 4.5rem;
    }

    .portfolio_mobile_button {
        display: none;
    }

    .portfolio_tablet_button {
        display: flex;
    }

    .portfolio_block {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 1fr;
        grid-column-gap: 30px;
        grid-row-gap: 30px;
    }
}


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

    .container{
        max-width: 850px;
    }

    .home_blob{
        width: 320px;
    }

    .portfolio_content{
        column-gap: 5rem;
    }

    .portfolio_button {
        padding: 9px;
    }

    .swiper-portfolio-icon{
        font-size: 3.5rem;
    }

    .swiper-button-prev{
        left: -3.5rem;
    }

    .swiper-button-next{
        right: -3.5rem;
    }

    .swiper-container-horizontal, .swiper-pagination-bullet{
        bottom: -4.5rem;
    }

    .contact_form{
        width: 460px;
    }

    .contact_inputs{
        grid-template-columns: repeat(2, 1fr);
    }
}