/* ===GOOGLE FONT LINK===== */

@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;800&display=swap");

/* css variables */

:root {
    --header-height: 3rem;
    --nav-width: 324px;
    /*======== FONT WEIGHT====== */
    --font-medium: 500;
    --font-semi-bold: 600;
    --font-bold: 700;
    /*======== COLORS====== */
    --first-color: #cc4b2c;
    --first-color-dark: #662616;
    --first-color-darken: #290f09;
    --text-color: #54423d;
    --first-color: #cc4b2c;
    --first-color-light: #eae7e6;
    --first-color-lighten: #fffafa;
    /* =========FONT SIZE AND TYPOGRAPGHY=========== */
    --body-font: "poppins", sans-serif;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1rem;
    --normal-font-size: .938rem;
    --small-font-size: .831rem;
    --smaller-font-size: .75rem;
    /* =============MARGINES=============== */
    --mb-1: .5rem;
    --mb-2: 1rem;
    --mb-3: 1.5rem;
    --mb-4: 2rem;
    --mb-5: 2.5rem;
    --mb-6: 3rem;
    --mb-7: 4rem;
    --mb-8: 7rem;
    --mt-5: 1.5rem;
    /* =============Z-INDEX===================== */
    --z-fixed: 100;
}


/*=========== CSS VARIABLES (MEDIA SCREEN UNDER 768-PX)======== */

@media (max-width:768px) {
     :root {
        --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: .831rem;
    }
}


/* =============BASE STYLING OF HTML ELEMENTS================== */

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
    margin: var(--header-height) 0 0 0;
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
    background-image: url("https://www.transparenttextures.com/patterns/checkered-pattern.png");
    background-color: var(--first-color-lighten);
    color: var(--text-color);
    line-height: 1.6;
    transition: all 0.5s linear;
}

.white{
    color: white;
}

::before,
::after {
    box-sizing: 0;
}

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

h3 {
    font-weight: var(--font-semi-bold);
}

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

li {
    list-style: none;
}

a {
    text-decoration: none;
    color: var(--text-color);
}

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


/* ==============CSS CLASSES================ */

.section {
    padding: 4rem 0 2rem;
}

.section-title {
    font-size: var(--h1-font-size);
    text-align: center;
    margin-bottom: var(--mb-3);
    color: var(--first-color);
}

.section-subtitle {
    display: block;
    font-size: var(--small-font-size);
    color: var(--first-color-darken);
    text-align: center;
    font-weight: bold;
    margin-bottom: .25rem;
}


/* ========LAYOUT CLASSES============= */

.bd-grid {
    max-width: 1024px;
    display: grid;
    grid-template-columns: 100%;
    column-gap: 2rem;
    width: calc(100% - 2rem);
    margin-left: var(--mb-2);
    margin-right: var(--mb-2);
}

.first-header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-fixed);
    background-color: var(--first-color-lighten);
    box-shadow: 0 2px 40px rgba(0, 0, 0, .1);
}


/* ====NAVBAR STYLING===== */

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

.nav-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 200px;
    height: 100vh;
    padding: 3rem;
    display: flex;
    align-items: center;
    background-color: var(--first-color);
    transition: all .5s ease-in;
    overflow: hidden;
}

.nav-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--first-color-dark);
    cursor: pointer;
}

.nav-item {
    margin-bottom: var(--mb-4);
}

.nav-link {
    font-size: 1rem;
    text-transform: uppercase;
    color: var(--first-color-lighten);
    font-weight: var(--font-bold);
    transition: all .3s ease-in;
}

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

.nav-toggle {
    color: var(--first-color-dark);
    font-size: 1.3rem;
    cursor: pointer;
}


/* ========SHOW MENU========== */

.show {
    left: 0;
}


/* ========ACTIVE LINKS=================== */

.active {
    color: var(--text-color);
}


/*======== SCROLL TO TOP========== */
#myBtn {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 30px;
    z-index: 99;
    font-size: 18px;
    border: none;
    outline: none;
    background-color: #555;
    color: white;
    cursor: pointer;
    padding: 15px;
    border-radius: 4px;
    border-radius: 50%;
    width: 50px;
    height: 50px;
}

#myBtn:hover {
    background-color: #ff0000;
}


/* =========HOME SECTION========= */

.home-container {
    height: calc(100vh - var(--header-height));
    align-items: center;
}

.home-data {
    display: flex;
    align-items: center;
    flex-direction: column;
    height: max-content;
    text-align: center;
}

.home-img {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--first-color);
    margin-bottom: var(--mb-2);
    transition: all 1s ease-in-out;
    background-image: url("https://cdn.pixabay.com/photo/2016/10/20/18/35/earth-1756274_960_720.jpg");
    animation: home-img 24s infinite alternate;
    display: flex;
    justify-content: center;
    align-items: center;
}


.home-img:hover img{
    transform: scale(1);
}

@keyframes home-img {
    0% {
        background-image: url("https://cdn.pixabay.com/photo/2016/10/20/18/35/earth-1756274_960_720.jpg");
    }
    25% {
        background-image: url("https://cdn.pixabay.com/photo/2016/05/05/02/37/sunset-1373171_960_720.jpg");
    }
    50% {
        background-image: url("https://cdn.pixabay.com/photo/2017/02/08/12/46/moon-2048727_960_720.jpg");
    }
    75% {
        background-image: url("https://cdn.pixabay.com/photo/2018/08/15/13/10/galaxy-3608029_960_720.jpg");
    }
    100% {
        background-image: url("https://cdn.pixabay.com/photo/2014/12/27/16/38/planet-581239_960_720.jpg");
    }
}

.home-img img {
    width: 85%;
    transform: scale(1.1);
    transition: all 0.5s ease;
}

.home-title {
    font-size: var(--h1-font-size);
    color: var(--first-color);
    font-weight: var(--font-semi-bold);
}

.home-profession {
    font-size: var(--small-font-size);
    color: var(--first-color-dark);
    margin-bottom: var(--mb-5);
}

.home-social {
    margin-bottom: 5rem;
}

.home-social-links {
    display: inline-flex;
    background-color: var(--first-color);
    color: var(--first-color-lighten);
    font-size: 1.5rem;
    border-radius: 50%;
    padding: .40rem;
    margin: 0 var(--mb-1);
    transition: all .3s ease-in;
}

.home-social-links:hover {
    color: var(--first-color-dark);
}

.home-button {
    width: 50%;
}


/* ===========BUTTON STYLING============== */

.button {
    display: inline-block;
    background-color: var(--first-color);
    color: var(--first-color-lighten);
    padding: 1rem 2rem;
    font-weight: var(--font-semi-bold);
    border-radius: .5rem;
    transition: all .3s ease-in;
}

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

.button-light {
    background-color: var(--first-color-lighten);
    color: var(--first-color);
}

.button-light:hover {
    color: var(--first-color-lighten);
}


.work-btn{
    display: inline-block;
    background-color: var(--first-color-lighten);
    color: var(--first-color);
    padding: 0.3rem 1rem;
    font-weight: var(--font-semi-bold);
    border-radius: .5rem;
    transition: all .3s ease-in;
}

.work-btn:hover{
    display: inline-block;
    background-color: var(--first-color);
    color:var(--first-color-lighten);
    padding: 0.3rem 1rem;
    font-weight: var(--font-semi-bold);
    border-radius: .5rem;
    transition: all .3s ease-in;
}


/* =========-ABOUT SECTION=========== */

.about {
    margin-top: var(--mb-5);
}

.about-container {
    row-gap: 2rem;
}

.about-data {
    text-align: center;
}

.about-description {
    margin-bottom: var(--mb-4);
    text-transform: capitalize;
}

.about-img {
    width: 100%;
    min-width: 270px;
    border-radius: .5rem;
    margin: 0 auto;
}


.about-information {
    margin-bottom: var(--mb-4);
}

.about-information-title {
    font-size: var(--h3-font-size);
    color: var(--first-color-dark);
    margin-bottom: var(--mb-2);
}

.about-information-data {
    display: flex;
    align-items: center;
    padding-left: 1.5rem;
    margin-bottom: var(--mb-3);
}

.about-information-icon {
    font-size: 1.5rem;
    color: var(--first-color);
    margin-right: var(--mb-4);
}

.about-information-subtitle {
    display: block;
    font-weight: var(--font-bold);
}

.about-information-subtitle-small {
    font-size: var(--small-font-size);
}


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

.skills-container {
    row-gap: 2rem;
}

.skills-subtitle {
    font-size: var(--h3-font-size);
    color: var(--first-color-dark);
    margin-bottom: var(--mb-2);
}

.skills-data {
    position: relative;
    display: flex;
    justify-content: space-between;
    margin: 0 var(--mb-4);
    margin-bottom: var(--mb-4);
}

.skills-name {
    text-transform: uppercase;
}

.skills-bar {
    position: absolute;
    background-color: var(--first-color);
    height: .25rem;
    bottom: -.75rem;
}

.skills-html {
    width: 80%;
}

.skills-js {
    width: 90%;
}

.skills-sass {
    width: 90%;
}

.skills-bootstrap {
    width: 80%;
}

.skills-tailwind{
    width: 70%;
}

.skills-react {
    width: 70%;
}

.skills-node {
    width: 60%;
}

.skills-ejs {
    width: 90%;
}

.skills-firebase {
    width: 70%;
}

.skills-mongodb {
    width: 60%;
}

.skills-npm {
    width: 85%;
}

.skills-github {
    width: 75%;
}

.skills-gitlab {
    width: 70%;
}

.skills-bitbucket {
    width: 65%;
}

.skills-netlify {
    width: 80%;
}

.skills-render {
    width: 65%;
}

.skills-webflow {
    width: 70%;
}


/*==========EDUCATION SECTION===========  */

.education-container {
    row-gap: 2rem;
}

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

.education-year,
.education-race {
    font-size: var(--h3-font-size);
    margin-bottom: .25rem;
}

.education-university,
.education-speciality {
    display: block;
    font-size: var(--smaller-font-size);
}

.education-year,
.education-university {
    text-align: right;
}

.education-time {
    padding-left: 0 1rem;
    justify-self: center;
}

.education-rounder {
    position: relative;
    display: inline-block;
    width: 12px;
    height: 12px;
    background-color: var(--first-color);
    border-radius: 50%;
}

.education-rounder::before {
    content: "";
    position: absolute;
    transform: translate(-4px, -4px);
    width: 20px;
    height: 20px;
    border-radius: 1px solid var(--first-color);
    border-radius: 50%;
}

.education-line {
    display: block;
    height: 90%;
    width: 2px;
    margin-right: 30px;
    background-color: var(--first-color);
    transform: translate(5px, -4px);
}


/* ==========EXPERTISE AREA============= */

.perfect-container {
    display: grid;
    grid-template-columns: repeat( auto-fit, minmax(220px, 1fr) );
    gap: 1.5rem;
    
}

.tech-box {
    border-radius: .5rem;
    overflow: hidden;
    transition: all 0.5s ease;
    border-radius: auto;
    border: 2px solid var(--first-color);
}

.tech-box img {
    width: 70%;
    margin: auto;
    overflow: hidden;
    transition: all 0.3s ease;
}

.tech-box:hover {
    box-shadow: 0 0 10px 0 #0F2027;
    background-color: var(--first-color);
}

.tech-box img:hover {
    transform: scale(1.1);
}


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

.services-container {
    display: grid;
    grid-template-columns: repeat( auto-fit, minmax(220px, 1fr) );
    gap: 1.5rem;
}

.services-content {
    padding: 1.5rem .5rem;
    border: 2px solid var(--first-color);
    border-radius: .5rem;
    text-align: center;
}

.services-icon {
    font-size: 2rem;
    padding-left: .5rem;
    background-color: var(--first-color);
    color: var(--first-color-lighten);
    border-radius: 50%;
    margin-bottom: var(--mb-2);
}

.services-title {
    font-size: 1.25rem;
    color: var(--first-color-dark);
    margin-bottom: var(--mb-1);
}

.services-content,
.services-icon,
.services-description,
.services-title {
    transition: .5s;
}

.services-content:hover {
    background-color: var(--first-color);
}

.services-content:hover .services-icon {
    background-color: var(--first-color-lighten);
    color: var(--first-color);
}

.services-content:hover .section-title {
    color: var(--first-color-lighten);
}

.services-content .services-description {
    color: var(--first-color-lighten);
}


/* ============CERTIFICATES CONTAINER=============== */

.certificate-container {
    display: grid;
    grid-template-columns: repeat( auto-fit, minmax(220px, 1fr) );
    gap: 1.5rem;
}

.certificate-box {
    border-radius: .5rem;
    transition: all 0.5s ease;
    overflow: hidden;
    display: flex;
    gap: 1rem;
    flex-direction: column;
}

.certificate-box img {
    width: 100%;
    transition: all 0.2s ease-in;
    aspect-ratio: 4 / 3;
}

.certificate-title {
    font-size: var(--font-medium);
    color: var(--text-color);
    font-weight: var(--font-semi-bold);
}

.certificate-university {
    color: var(--first-color-light);
    font-weight: var(--body-font);
    font-size: var(--font-medium);
    background-color: var(--first-color);
}

.certificate-box:hover img {
    box-shadow: 0 0 4px 1px orangered;
    transform:scale(1.1);
    background-color: var(--first-color);
}

/*=========PROJECTS SECTION========== */

.project {
    background-color: var(--first-color);
    padding-bottom: 0;
}

.project-container {
    row-gap: 2rem;
}

.project-data {
    text-align: center;
}

.project-title,
.project-description {
    color: var(--first-color-lighten);
}

.project-description {
    margin-bottom: var(--mb-4);
    text-transform: capitalize;
}

.project-img {
    width: 500px;
    justify-self: center;
}

.project-img img {
    width: 100%;
}


/*==========WORKS SECTION=============*/

.works-container {
    display: grid;
    grid-template-columns: repeat( auto-fit, minmax(230px, 1fr) );
    gap: 1.5rem;
}

.scale {
    transform: scale(1.5);
}

.works-img {
    position: relative;
    overflow: hidden;
    border-radius: .5rem;
    background-color: #fff;
    overflow: hidden;
    transition: all 0.3s ease;
}

.works-img > img{
    width: 100%;
    aspect-ratio: 4 / 3;
}

.works-img:hover > img{
transform: scale(1.1);
overflow: hidden;
transition: all 0.3s ease;
}

.works-data {
    position: absolute;
    bottom: -100%;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction:row;
    justify-content: center;
    gap: 1rem;
    align-items: center;
    background-color: rgba(204, 75, 44, .7);
    border-radius: .5rem;
    transition: .3s;
}

.works-img:hover .works-data {
    bottom: 0;
}


/* =========CONTACT SECTION========= */

.contact-container {
    row-gap: 3rem;
}

.contact-input {
    width: 100%;
    padding: 1rem;
    outline: none;
    border: none;
    background-color: #222;
    opacity: 0.6;
    margin-bottom: var(--mb-2);
    border-radius: .5rem;
    color: #fff;
}

.contact::placeholder {
    color: var(--first-color-dark);
    font-family: var(--body-font);
    font-weight: var(--font-medium);
}

.contact-button {
    outline: none;
    border: none;
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    cursor: pointer;
}

.contact-info {
    margin-bottom: var(--mb-3);
}

.contact-subtitle {
    font-size: var(--h3-font-size);
    color: var(--first-color-dark);
    margin-bottom: var(--mb-1);
}

.contact-text {
    display: block;
    padding-left: 1rem;
}


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

.footer {
    background-color: var(--first-color-darken);
    color: var(--first-color-light);
    text-align: center;
}

.footer-title {
    text-align: center;
    margin-bottom: var(--mb-2);
}

.footer-description {
    margin-bottom: var(--mb-4);
    text-transform: capitalize;
}

.footer-social {
    margin-bottom: 3rem;
}

.footer-link {
    display: inline-flex;
    background-color: var(--first-color);
    color: var(--first-color-lighten);
    font-size: 1.1rem;
    border-radius: 50%;
    padding: .40rem;
    margin: 0 var(--mb-1);
    transition: all .3s ease-in;
}

.footer-link:hover {
    background-color: var(--first-color-lighten);
    color: var(--first-color);
}

.footer-copy {
    font-size: var(--small-font-size);
    color: var(--text-color);
}


/* ==========MEDIA QUERY FROM 0 TO 768-PX================== */

@media screen and (min-width:768px) {
    .home-button {
        width: initial;
    }
    .nav-menu {
        width: var(--nav-width);
    }
    .about-container,
    .skills-container,
    .contact-container,
    .contact-inputs,
    .project-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-data {
        text-align: initial;
    }
    .about-description {
        margin-bottom: var(--mb-5);
    }
    .about-img {
        width: 220px;
    }
    .about-information {
        padding-left: 4rem;
    }
    .education-time {
        padding: 0 2rem;
    }
    .project {
        background: none;
    }
    .project-container {
        background-color: var(--first-color);
        grid-template-columns: 2fr 1.2fr;
        padding: 0 2rem;
        border-radius: .5rem;
    }
    .project-data {
        padding: 3rem 0;
    }
    .project-title,
    .project-data {
        text-align: initial;
    }
    .project-img {
        width: 500px;
        align-self: flex-end;
    }
    .contact-inputs {
        display: grid;
        column-gap: 1.5rem;
    }
    .contact-info {
        padding-left: 3rem;
    }
    .footer {
        background: none;
    }
    .footer-container {
        background-color: var(--first-color-darken);
        padding: 3rem 0;
        border-radius: .5rem;
    }

 
}


/* ========MEDIA QUERY AFTER 1024-PX====================== */

@media screen and (min-width:1024px) {
    body {
        margin: 0;
        padding-left: var(--nav-width);
    }
    .first-header {
        width: 0;
    }
    .nav-toggle,
    .nav-logo,
    .nav-close {
        display: none;
    }
    .nav-menu {
        left: 0;
        width: 200px;
    }
    .home-container {
        height: 100vh;
    }
    .section {
        padding: 3rem 0 2rem;
    }
    .bd-grid {
        margin-left: auto;
        margin-right: auto;
    }
}


/*========MEDIA QUERY FROM 0 TO 663-PX============== */

@media screen and (max-width:768px) {

    .contact-input{
        width:90%;
    }
}

@media screen and (max-width:495px) {

    .tech-box img {
        width: 50%;
        margin: auto;
        overflow: hidden;
        transition: all 0.3s ease;
    }

}

@media screen and (max-width:336px) {
    .home-button {
        width: 80%;
    }
    .about {
        margin-top: var(--mb-7);
    }
}

@media screen and (max-width:254px) {
    .home-img {
        width: 200px;
        height: 200px;
    }
    .about {
        margin-top: var(--mb-8);
    }
    .home-social-links {
        margin: 10px var(--mb-3)
    }
    .about {
        margin-top: var(--mb-8);
    }
}


@media screen and (max-width:295px){
    .nav-menu{
        width: 120px;
    }
}


/*========CSS PRELOADER LAYOUT========== */

.preloader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    display: grid;
    justify-content: center;
    align-items: center;
    visibility: visible;
    z-index: 999;
    transition: all 0.5s linear;
}

.hide-preloader {
    z-index: -999;
    visibility: hidden;
}


/* =============NIGHT MODE OR DARK MODE======================= */

/* .night-mode {
    color: #222;
    font-size: 2rem;
    position: absolute;
    right: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 20%;
    padding: 0 0.2rem;
} */

#night-mode{
    width: 30px;
    position: absolute;
    right: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 20%;
    padding: 0 0.2rem;
}


.night-body {
    color: #fff;
background-color: #18191A;
}

.night-icon-change {
    color: #fff;
}

.section-white {
    color: #fff;
}

.orange{
    color:#cc4b2c;
}

/* FREEFORM CLASSES */

.status-fine {
    background-color: #e2e211;
    color: #444;
    font-weight: bold;
    font-size: 1.5rem;
    margin-top: var(--mt-5);
}

.status-error {
    background-color: #fff;
    color: #ff0000;
    font-weight: bold;
    font-size: 1.5rem;
    margin-top: var(--mt-5);
}








/*========== EXPERIENCE ==========*/
.experience-container {
    display: grid;
    row-gap: 2rem;
  }
  
  .experience-content {
    display: grid;
    grid-template-columns: 1fr max-content 1fr;
    column-gap: 1.5rem;
    position: relative;
  }
  
  .experience-year,
  .experience-role {
    font-size: var(--h3-font-size);
    margin-bottom: 0.25rem;
  }
  
  .experience-company {
    font-size: var(--small-font-size);
    color: var(--text-color-light);
    margin-bottom: 1rem;
  }
  
  .experience-time {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .experience-rounder {
    width: 13px;
    height: 13px;
    background-color: var(--first-color);
    border-radius: 50%;
    z-index: 1;
  }
  
 
  .experience-line {
    position: absolute;
    top: 13px;
    width: 2px;
    height: 100%;
    background-color: var(--first-color);
    z-index: 0;
  }

  .experience-description {
    font-size: var(--smaller-font-size);
  }
  
  .experience-description ul {
    padding-left: 1.2rem;
  }
  
  .experience-description li {
    margin-bottom: 0.5rem;
    list-style-type: disc;
  }
  
  /* Dark mode styling */
  .night-body .experience-company,
  .night-body .experience-description {
    color: #e0e0e0;
  }