/*GOOGLE FONTS*/
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

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

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

    /*========== Colors ==========*/
    /* Change favorite color */
    --hue-color: 75; /*Purple 250 - Green 142 - Blue 230 - Pink 340*/
	--hue-color-second:212;

    /* HSL color mode */
    --first-color: hsl(var(--hue-color), 90%, 48%);
    --first-color-second: hsl(var(--hue-color), 50%, 48%);
    --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), 5%, 80%);
    --input-color: hsl(var(--hue-color-second), 12%, 88%);
    --body-color: hsl(var(--hue-color), 10%, 96%);
    --container-color: #ffffffdd;
    --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-second: hsl(var(--hue-color-second), 30%, 8%);
    --title-color: hsl(var(--hue-color-second), 8%, 95%);
    --text-color: hsl(var(--hue-color-second), 8%, 75%);
    --input-color: hsl(var(--hue-color-second), 29%, 16%);
    --body-color: hsl(var(--hue-color-second), 28%, 12%);
    --container-color: hsl(var(--hue-color-second), 29%, 16%);
	--scroll-bar-color: hsl(var(--hue-color-second), 12%, 48%);
    --scroll-thumb-color: hsl(var(--hue-color-second), 12%, 36%);
}

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

.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(0,0,0,0.15);
		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: 0.5rem;
	font-size: 1.5rem;
	cursor: pointer;
	color: var(--first-color);
}

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


/* show menu */
.show-menu{
	bottom: 0;
	transition: 0.3s;
}

/* 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: 0.5fr 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: 300px;
	height: 300px;
}
.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: 0.3s;
}
.home__scroll-button:hover{
	transform: translateY(0.25rem);
}
.home__scroll-mouse{
	font-size: 2rem;
	color: var(--first-color);
}
.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;
	color: var(--first-color);
}

/*==================== BUTTONS ====================*/
.button{
	display: inline-block;
	background-color: var(--first-color);
	color: #FFF;
	padding: 1rem;
	border-radius: 0.5rem;
	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: 0.3s;
}
.button--white{
	background-color: #FFF;
	color: var(--first-color);
}
.button--white:hover{
	background-color: #FFF;
}
.button--flex{
	display: inline-flex;
	align-items: center;
}
.button--small{
	padding: 0.75rem 1rem;
}
.button--link{
	padding: 0;
	background-color: transparent;
	color: var(--first-color);
}
.button--link:hover{
	background-color: transparent;
	color: var(--first-color-alt);
}

/*==================== ABOUT ====================*/
.about__img{
	width: 390px;
	height: 250px;
	border-radius: 0.5rem;
	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;
}

/*==================== SERVICES ====================*/
.services__container{
	gap: 1.5rem;
	grid-template-columns: repeat(2, 1fr);
}
.services__content{
	position: relative;
	background-color: var(--container-color);
	padding: 3.5rem 0.5rem 1.25rem 1.5rem;
	border-radius: 0.25rem;
	box-shadow: 0 2px 4px rgba(0,0,0,0.15);
	transition: 0.3s;
}
.services__content{
	box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}
.services__icon{
	display: block;
	font-size: 1.5rem;
	color: var(--first-color);
	margin-bottom: var(--mb-1);
}
.services__title{
	font-size: 0.820rem;
	margin-bottom: var(--mb-1);
	font-weight: var(--font-medium);
}
.services__button{
	cursor: pointer;
	font-size: var(--small-font-size);
}
.services__button:hover .button__icon{
	transform: translateX(0.25rem);
}
.services__modal{
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0,0,0,0.5);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0 1rem;
	z-index: var(--z-modal);
	opacity: 0;
	visibility: hidden;
	transition: 0.3s;
}
.services__modal-content{
	position: relative;
	background-color: var(--container-color);
	padding: 1.5rem;
	border-radius: 0.5rem;
}
.services__modal-services{
	row-gap: 1rem;
}
.services__modal-service{
	display: flex;
}
.services__modal-service p{
	font-size: var(--normal-font-size);
}
.services__modal-title{
	font-size: var(--h3-font-size);
	font-weight: var(--font-medium);
	margin-bottom: var(--mb-1);
}
.services__modal-close{
	position: absolute;
	top: 1rem;
	right: 1rem;
	font-size: 1.5rem;
	color: var(--first-color);
	cursor: pointer;
}
.services__modal-icon{
	color: var(--first-color);
	margin-right: var(--mb-0-25);
}
/* Active Modal */
.active-modal{
	opacity: 1;
	visibility: visible;
}

/*==================== PORTFOLIO ====================*/
.portfolio__container{
	overflow:initial;
}
.portfolio__content{
	padding: 0 1.5rem;
}
.portfolio__img{
	width: 265px;
	border-radius: 0.5rem;
	justify-self: center;
}
.portfolio__title{
	font-size: var(--h3-font-size);
	margin-bottom: var(--mb-0-5);
}
.portfolio__description{
	margin-bottom: var(--mb-0-75);
}
.portfolio__button:hover .button__icon{
	transform: translateX(0.25rem);
}
.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: -.5rem;
}
.swiper-container-horizontal > .swiper-pagination-bullets{
	bottom: -2.5rem;
}
.swiper-pagination-bullet-active{
	background-color: var(--first-color);
}
.swiper-button-prev,
.swiper-button-next,
.swiper-pagination-bullet{
	outline: none;
}
/*==================== PROJECT IN MIND ====================*/
.project{
	text-align: center;
}
.project__bg{
	background-color: var(--first-color-second);
	padding: 3rem;
}
.project__title{
	font-size: var(--h2-font-size);
	margin-bottom: var(--mb-0-75);
}
.project__description{
	margin-bottom: var(--mb-2);
}
.project__title,
.project__description{
	color: #FFF;
}
.project__img{
	width: 252px;
	height: 230px;
	justify-self: center;
	border-radius: 0.5rem;
	justify-self: center;
	align-self: center;
}
/*==================== TESTIMONIAL ====================*/
.testimonial__data,
.testimonial__header{
	display: flex;
}
.testimonial__data{
	justify-content: space-between;
	margin-bottom: var(--mb-1);
}
.testimonial__img{
	width: 60px;
	height: 60px;
	border-radius: 50%;
	margin-right: var(--mb-0-75);
}
.testimonial__name{
	font-size: var(--h3-font-size);
	font-weight: var(--font-medium);
}
.testimonial__client{
	font-size: var(--small-font-size);
	color: var(--text-color-light);
}
.testimonial__description{
	margin-bottom: var(--mb-2-5);
}
.testimonial__icon-star{
	color: var(--first-color);
}
.swiper-container .swiper-pagination-testimonial{
	bottom: 0;
}
/*==================== 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: var(--input-color);
	border-radius: 0.5rem;
	padding: 0.75rem 1rem 0.25rem;
}
.contact__label{
	font-size: var(--smaller-font-size);
	color: var(--title-color);
}
.contact__input{
	width: 100%;
	background-color: var(--input-color);
	color: var(--text-color);
	font-family: var(--body-font);
	font-size: var(--normal-font-size);
	border: none;
	outline: none;	
	resize: none;
	padding: 0.25rem 0.5rem 0.5rem 0;
}
/*==================== 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__social{
	font-size: 1.25rem;
	margin-right: var(--mb-1-5);
}
.footer__social: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__social,
.footer__link{
	color: #FFF;
}
/*========== SCROLL UP ==========*/
.scrollup{
	position: fixed;
	right: 1rem;
	bottom:-20%;
	background-color: var(--first-color);
	opacity: 0.8;
	padding: 0 0.3rem;
	border-radius: 0.4rem;
	z-index: var(--z-tooltip);
	transition: 0.4s;
}
.scrollup:hover{
	background-color: var(--first-color-alt);
}
.scrollup__icon{
	font-size: 1.5rem;
	color: #FFF;
}
/* Show scroll */
.show-scroll{
	bottom: 5rem;
}

/*========== SCROLL BAR ==========*/
::-webkit-scrollbar{
	width: 0.6rem;
	background-color: var(--scroll-bar-color);
	border-radius: 0.5rem;
}
::-webkit-scrollbar-thumb{
	background-color: var(--scroll-thumb-color);
	border-radius: 0.5rem;
}
::-webkit-scrollbar-thumb:hover{
	background-color: var(--text-color-light);
}
/*==================== 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 0.25rem 4rem;
	}
	.nav__list{
		column-gap: 0;
	}

	.home__content{
		grid-template-columns: 0.25fr 3fr;
	}
	.home__blob{
		width: 180px;
	}

	.services__container{
		grid-template-columns: max-content;
		justify-content: center;
	}
	.services__content{
		padding-right: 3.5rem;
	}
	.services__modal{
		padding: 0 0.5rem;
	}

	.project__img{
		width: 200px;
	}

	.testimonial__data,
	.testimonial__header{
		flex-direction: column;
		align-items: center;
	}
	.testimonial__img{
		margin-right: 0;
		margin-bottom: var(--mb-0-25);
	}
	.testimonial__data,
	.testimonial__description{
		text-align: center;
	}
}

/* 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;
	}

	.about__container,
	.skills__container,
	.portfolio__container,
	.proyect__container,
	.contact__container,
	.footer__container{
		grid-template-columns: repeat(2, 1fr);
	}

	.qualification__sections{
		display: grid;
		grid-template-columns:  0.6fr;
		justify-content: center;
	}
}

/* For big devices */
@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;
	}

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

	.header,
	.main,
	.footer__container{
		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;
	}
	.home__scroll{
		display: block;
	}
	.home__Scroll-button{
		margin-left: 3rem;
	}

	.about__container{
		column-gap: 5rem;
	}
	.about__img{
		width: 850px;
	}
	.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: 0.5fr;
	}

	.services__container{
		grid-template-columns: repeat(3, 218px);
		justify-content: center;
	}
	.services__icon{
		font-size: 2rem;
	}
	.services__content{
		padding: 6rem 0 2rem 2.5rem;
	}
	.services__modal-content{
		width: 450px;
	}

	.portfolio__img{
		width: 320px;
	}
	.portfolio__content{
		align-items: center;
	}

	.project{
		text-align: initial;
	}
	.project__bg{
		background: none;
	}
	.project__container{
		background-color: var(--first-color-second);
		border-radius: 1rem;
		padding: 3rem 2.5rem 0;
		grid-template-columns: 1fr max-content;
		column-gap: 3rem;
	}
	.project__data{
		padding-top: 0.8rem;
	}

	.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;
	}
}


/* For large devices */
@media screen and (min-width:1054px) and (max-width:2000px){
	.header,
	.main,
	.footer__container{
		padding: 0;
	}

	.home__blob{
		width: 320px;
	}
	.home__social{
		transform: translateX(-6rem);
	}

	.services__container{
		grid-template-columns: repeat(4, 238px);
	}

	.portfolio__content{
		column-gap: 5rem;
	}
	.swiper-portfolio-icon{
		font-size: 3.5rem;
	}
	.swiper-button-next{
		right: -3.5rem;
	}
	.swiper-button-prev{
		left: -3.5rem;
	}
	.swiper-container-horizontal > .swiper-pagination-bullets{
		bottom: -4.5rem;
	}

	.contact__form{
		width: 460px;
	}
	.contact__inputs{
		grid-template-columns: repeat(2, 1fr);
	}
}