/* ================Google Fonts=============== */
@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@600&family=Montserrat:wght@100..900&display=swap');


:root{

    --header-height: 3.5rem;
    /* COLORS */
    --title-color: hsl(220,8%,10%);
    --text-color : hsl(220,8%,40%);
    --white-color :#fff;
    --black-color : hsl(220,8%,6%);
    --body-color: hsl(220,8%,99%);
    --container-color: hsl(220,8%,96%);
    --opacity-color-30: hsla(0,0%,90%,0.3);
    --opacity-color-20: hsla(0,0%,90%,0.2);

    /* FONT AND TYPOGRAPHY */
    --body-font: "Montserrat",sans-serif;
    --second-font: "Dancing Script", cursive;
    --biggest-font-size: 3rem;
    --big-font-size: 1.5rem;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1rem;
    --normal-font-size: 0.938rem;
    --small-font-size: 0.813rem;

    /* FONT WEIGHT */
    --font-regular: 400;
    --font-medium: 500;
    --font-semi-bold: 600;
    --font-bold : 700;

    /* Z INDEX */
    --z-tooltip: 10;
    --z-fixed: 100;
}

/* RESPONSİVE TYPOGRAPHY */
@media screen and (min-width : 1150px) {
    :root{
    --biggest-font-size: 6rem;
    --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;
    } 
}

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

html{
    scroll-behavior: smooth;
}

input,
button,
body{
    font-family: var(--body-color);
    font-size: var(--normal-font-size);
}

body{
    background-color: var(--body-color);
    color: var(--text-color);
    transition: background-color 0.4s;
}

input,
button{
    outline: none;
    border: none;
}

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

ul{
    list-style: none;
}

a{
    text-decoration: none;
}

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

/* ================ VARIABLES DARK THEME =============== */
.dark-theme{
    --title-color: hsl(220,8%,90%);
    --text-color : hsl(220,8%,70%);
    --body-color: hsl(220,8%,8%);
    --container-color: hsl(220,8%,12%);
    --opacity-color-30: hsla(0,0%,15%,0.3);
    --opacity-color-20: hsla(0,0%,15%,0.2);
}

/* Themes */
.dark-theme .bg-header .nav-logo{
    filter: initial;
}

.dark-theme .bg-header{
    box-shadow:  0 8px 16px hsla(0, 0%,0%, 0.4);
}

.dark-theme .scrollup{
    background-color: var(--container-color);
}

.dark-theme::-webkit-scrollbar{
    background-color: hsl(220,6%,15%);
}

.dark-theme::-webkit-scrollbar-thumb{
    background-color: hsl(220,6%,40%);
}

/* ================ REUSABLE CSS CLASSES =============== */
.container{
    max-width: 1120px;
    margin-inline: 1.5rem;
}

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

.section{
    padding-block: 5rem 1rem;
    font-family: var(--body-font);
}

.section-title{
    font-size: var(--big-font-size);
    color: var(--title-color);
    text-align: center;
    margin-bottom: 2rem;
    font-family: var(--body-font);
}

.main{
    overflow: hidden;
}

/* ================ HEADER AND NAv =============== */
.header{
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    background-color: transparent;
    z-index: var(--z-fixed);
    transition: background-color 0.4s, box-shadow 0.4s;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    column-gap: 0.25rem;
    color: #fff;
    font-weight: var(--font-semi-bold);
    font-size: 1.5rem;
    transition: color 0.4s;
    font-family: var(--body-font);
}

.nav-toggle,
.nav-close,
.nav-theme{
    display: inline-flex;
    font-size: 1.5rem;
    cursor: pointer;
    color: #fff;
    transition: color 0.4s;
}

.nav-buttons{
    display: flex;
    align-items: center;
    column-gap: 1rem;
}

/* ================ NAVIGATION FOR MOBILE =============== */
@media screen and (max-width : 1150px) {
    .nav-menu{
        position: fixed;
        top: -120%;
        left: 0;
        background-color: var(--body-color);
        width: 100%;
        padding-block:4rem ;
        box-shadow:  0 8px 16px hsla(0,0%,0%,.1);
        border-radius: 0 0 1.5rem 1.5rem;
        transition: top 0.4s;
    }
}

.nav-list{
    text-align: center;
    display: flex;
    flex-direction: column;
    row-gap: 2rem;
}

.nav-link{
    position: relative;
    font-weight: var(--font-semi-bold);
    color: var(--title-color);
    font-family: var(--body-font);
}

.nav-link::after{
    content: '';
    width: 605;
    height: 2px;
    background-color: var(--title-color);
    position: absolute;
    left: 0;
    bottom: -0.5rem;
    transition: width 0.4s;
}

.nav-link:hover::after{
    width: 60%;
}

.nav-close{
    color: var(--title-color);
    position: absolute;
    top: 1rem;
    right: 1rem;
}

/* Show Menu */
.show-menu{
    top: 0%;
    transition: top 0.4s;
}

/* bg-header */
.bg-header{
    background-color: var(--body-color);
    box-shadow: 0 8px 16px hsla(0, 0%,0%, 0.1);
}

.bg-header :is(.nav-logo, .nav-toggle, .nav-theme){
    color: var(--title-color);
}

/* Active Link */
.active-link::after{
    width: 60%;
}


/* ================ HOME =============== */
.home{
    position: relative;
}

.home-bg,
.home-blur{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.home-bg{
    object-fit: cover;
    object-position: center;
}

.home-blur{
    background-color: var(--opacity-color-20);
    backdrop-filter: blur(40px);
    transition: background-color 0.4s;
}

.home-container{
    position: relative;
    padding-block: 2rem 3rem;
    row-gap: 3rem;
}

.home-data{
    text-align: center;
    color: #fff;
}

.home-title{
    font-size: var(--biggest-font-size);
    font-weight: var(--font-bold);
    line-height: 110%;
    margin-bottom: 1rem;
    font-family: var(--body-font);
}

.home-description{
    margin-bottom: 2rem;
}

.home-swiper{
    max-width: 320px;
    height: 320px;
    border-radius: 1.5rem;
}

/* Swiper class */

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

.home-swiper :is(.swiper-button-prev, .swiper-button-next){
    color: var(--white-color); 
    font-size: 1.5rem;
    background-color: var(--opacity-color-30);
    backdrop-filter: blur(24px);
    width: 2rem;
    height: 2rem;
    border-radius: 0.25rem;
    top: initial;
    bottom: 1.25rem;
    transition: background-color 0.4s;
}

.home-swiper .swiper-button-prev {
    left: initial;
    right: 4rem;
}

.home-swiper .swiper-button-next {
    right: 1.25rem;
}


/* ================ BUTTON =============== */
.button{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    column-gap: 0.5rem;
    background-color: var(--black-color);
    color: #fff;
    padding: 1rem 2rem;
    font-weight: var(--font-semi-bold);
    border-radius: 0.5rem;
    transition: background-color 0.4s;
}

.button i{
    font-weight: initial;
    font-size: 1.5rem;
    transition: transform 0.4s;
}

.button:hover i{
    transform: translateX(0.5rem);
}

.button-opa-30{
    background-color: var(--opacity-color-30);
}

/* ================ DESTINATION =============== */
.destination .section-title{
    font-family: var(--body-font);
}

.destination-container{
    grid-template-columns: 300px;
    justify-content: center;
}

.destination-card{
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
}

.destination-img{
    transition: transform 0.4s;
}

.destination-data{
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 1.5rem;
    background-color: var(--opacity-color-30);
    backdrop-filter: blur(24px);
    color: var(--white-color);
    display: grid;
    row-gap: 0.25rem;
    border-radius: 1.5rem;
    transition: background-color 0.4s;
}

.destination-subtitle{
    font-size: var(--h2-font-size);
    font-family: var(--second-font);
}

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

.destination-country{
    display: flex;
    align-items: center;
    column-gap: 0.25rem;
}

.destination-country i{
    font-size: 1rem;
}

.destination-country span{
    font-size: var(--small-font-size);
}

.destination-card:hover .destination-img{
    transform: scale(1.2);
}

/* ================ TESTIMONIAL =============== */
.testimonial-container{
    display: grid;
    justify-content: center;
    gap: 0;
}

.testimonial-img{
    width: 300px;
    height: 450px;
    border-radius: 1.5rem 1.5rem 0 0;
}

.testimonial-swiper{
    max-width: 300px;
    background-color: var(--container-color);
    border-radius: 0 0 1.5rem 1.5rem;
    margin-inline: initial;
    transition: background-color 0.4s;
}

.testimonial-card{
    padding: 2.5rem 2rem 3rem 1.25rem;
    font-family: var(--body-font);
}

.testimonial-title{
    font-size: var(--h2-font-size);
    color: var(--title-color);
    margin-bottom: 0.75rem;
}

.testimonial-description{
    margin-bottom: 1.5rem;
}

.testimonial-profile{
    display: flex;
    align-items: center;
    column-gap: 0.5rem;
}

.testimonial-profile img{
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.testimonial-info h3{
    font-size: var(--normal-font-size);
    color: var(--title-color);
    margin-bottom: 0.25rem;
}

.testimonial-info p{
    font-size: var(--small-font-size);
}

/* Swiper class */

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

.testimonial-swiper :is(.swiper-button-prev, .swiper-button-next){
    color: var(--title-color);
    font-size: 1.5rem;
    top: initial;
    bottom: 1.25rem;
}

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

.testimonial-swiper .swiper-button-next{
    right: 1.25rem;
}

/* ================ GALLERY =============== */
.gallery-container{
    grid-template-columns: 300px;
    justify-content: center;
}

.gallery-card{
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
}

.gallery-shadow{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg,
                                hsla(0,0%,0%,0)70%,
                                hsla(0,0%,0%,0.7)100%);
}

.gallery-img{
    transition: transform 0.4s;
}

.gallery-data{
    position: absolute;
    left: 1.25rem;
    bottom: 1rem;
    color: var(--white-color);
}

.gallery-subtitle{
    font-size: var(--h1-font-size);
    font-family: var(--second-font);
}

.gallery-title{
    font-size: var(--h2-font-size);
}

.gallery-card:hover .gallery-img{
    transform: scale(1.7);
}

/* ================ JOIN =============== */
.join-container{
    row-gap: 3rem;
    padding-bottom: 3rem;
}

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

.join-data .section-title{
    margin-bottom: 1rem;
}

.join-description{
    margin-bottom: 2rem;
}

.join-form{
    display: grid;
    row-gap: 1rem;
}

.join-input{
    width: 100%;
    background-color: var(--container-color);
    color: var(--text-color);
    padding: 1.5rem 1rem;
    border-radius: 0.5rem;
    transition: background-color 0.4s;
}

.join-button{
    padding-block: 1.25rem ;
    cursor: pointer;
    font-family: var(--body-font);
}

.join-img{
    height: 300px;
    width: 400px;
    border-radius: 1.5rem;
    justify-content: center;
    display: flex;
}

/* ================ FOOTER =============== */
.footer{
    background-color: var(--black-color);
    padding-block: 4rem 2rem;
    font-family: var(--body-font);
}

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

.footer-logo{
    display: inline-flex;
    align-items: center;
    column-gap: 0.25rem;
    justify-self:flex-start ;
    color: var(--white-color);
    font-size: var(--h3-font-size);
    font-weight: var(--font-semi-bold);
}

.footer-content{
    grid-template-columns: repeat(2, max-content);
    gap: 3rem;
}

.footer-title{
    color: var(--white-color);
    font-size: var(--h3-font-size);
    margin-bottom: 1rem;
}


.footer-links{
    display: grid;
    row-gap: 0.75rem;
}

.footer-link{
    color: var(--white-color);
}

.footer-socials{
    display: flex;
    column-gap: 1rem;
}

.footer-social-link{
    color: var(--white-color);
    font-size: 1.5rem;
    transition: transform 0.4s;
}

.footer-social-link:hover{
    transform: translateY(-0.25rem);
}

.footer-copy{
    display: block;
    margin-top: 6rem;
    color: var(--white-color);
    text-align: center;
    font-size: var(--small-font-size);
}

/* ================ SCROLL BAR =============== */
::-webkit-scrollbar{
    width: 0.6rem;
    background-color: hsl(220,6%,80%);
}

::-webkit-scrollbar-thumb{
    background-color: hsl(220,6%,60%);
}

::-webkit-scrollbar-thumb:hover{
    background-color: hsl(220,6%,50%);
}

/* ================ SCROLL Up =============== */
.scrollup{
    position: fixed;
    right: 1rem;
    bottom: 3rem;
    background-color: var(--body-color);
    box-shadow: 0 8px 16px hsla(0, 0%,0%, 0.1);
    color: var(--title-color);
    display: inline-flex;
    padding: 6px;
    font-size: 1.25rem;
    border-radius: 0.25rem;
    z-index: var(--z-tooltip);
    transition: bottom 0.4s, transform 0.4s, background-color 0.4s;
}

.scrollup:hover{
    transform: translateY(-0.5rem);
}

/* Show Scroll */
.show-scroll{
    bottom: 3rem;
}

/* ================ BREAKPOINTS =============== */
/* For small devices */
@media screen and (max-width:320px) {
    .container{
        margin-inline: 1rem;
    }

    .home-title{
        font-size: 2.5rem;
    }

    .home-swiper{
        height: 320px;
    }

    .destination-container,
    .gallery-container{
        grid-template-columns: 250px;
    }

    .footer-content{
        grid-template-columns: max-content;
    }
}

/* For medium devices */
@media screen and (min-width:576px){
    .home-container{
        grid-template-columns: 400px;
        justify-content: center;
    }

    .home-swiper{
        max-width: 400px;
        height: 320px;
    }

    .testimonial-img{
        width: 400px;
    }

    .testimonial-swiper{
        max-width: 400px;
    }

    .join-container{
        grid-template-columns: 380px;
        justify-content: center;
    }

    .join-img{
        width: 380px;
    }

    .footer-content{
        grid-template-columns: repeat(3, max-content);
    }
}

@media screen and (min-width:768px){
    .destination-container,
    .gallery-container{
        grid-template-columns: repeat(2,300px);
    }

    .home-swiper{
        height: 320px;
    }

    .footer-content{
        grid-template-columns: repeat(4,max-content);
    }
}

/* For large devices */
@media  screen and (min-width : 1150px) {
    .container{
        margin-inline: auto;
    }

    .section{
        padding-block: 7rem 2rem;
    }

    .section-title{
        margin-bottom: 4rem;
    }

    .nav{
        height: calc(var(--header-height) + 2rem);
        column-gap: 4rem;
    }

    .nav-toggle,
    .nav-close{
        display: none;
    }

    .nav-menu{
        margin-left: auto;
    }

    .nav-list{
        flex-direction: row;
        column-gap: 4rem;
    }

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

    .nav-link::after{
        background-color: var(--white-color);
    }

    .bg-header .nav-link{
        color: var(--title-color);
    }

    .bg-header .nav-link::after{
        background-color: var(--title-color);
    }

    .home-container{
        grid-template-columns: 520px 700px;
        align-items: center;
        padding-block: 6rem 9rem;
        gap: 0;
    }

    .home-data{
        text-align: initial;
        transform: translateX(3rem);
        z-index: 5;
    }

    .home-description{
        padding-right: 6rem;
        margin-bottom: 4rem;
    }

    .home-swiper{
        max-width: 700px;
        height: 500px;
        transform: translateX(-3rem);
    }

    .home .swiper-button-prev,
    .home .swiper-button-next{
        bottom: 2rem;
    }

    .home .swiper-button-prev{
        right: 4.5rem;
    }

    .home .swiper-button-next{
        right: 2rem;
    }

    .destination-container{
        grid-template-columns: repeat(3, 340px);
        gap: 2rem;
    }

    .destination-data{
        padding-inline: 2rem;
    }

    .destination-title{
        font-size: var(--h2-font-size);
    }

    .testimonial-container{
        grid-template-columns: 600px 400px;
    }

    .testimonial-img{
        width: 600px;
        border-radius: 1.5rem 0 0 1.5rem;
    }

    .testimonial-card{
        padding: 6rem 6rem 3rem 2rem;
    }

    .testimonial-title{
        margin-bottom: 1rem;
    }

    .testimonial-description{
        margin-bottom: 3rem;
    }
    
    .testimonial-swiper{
        border-radius: 0 1.5rem 1.5rem 0;
    }

    .testimonial .swiper-button-prev,
    .testimonial .swiper-button-next{
        bottom: 2.5rem;
    }

    .testimonial .swiper-button-prev{
        right: 5rem;
    }

    .testimonial .swiper-button-next{
        right: 3rem;
    }

    .gallery-container{
        grid-template-columns: repeat(2, 500px);
        gap: 2rem;
    }

    .gallery-data{
        left: 2rem;
        bottom: 2rem;
    }

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

    .join-container{
        grid-template-columns: 360px 500px;
        align-items: center;
        column-gap: 10rem;
    }

    .join-data{
        text-align: initial;
    }

    .join-data .section-title{
        margin-bottom: 1.5rem;
        text-align: initial;
    }

    .join-description{
        margin-bottom: 3rem;
    }

    .join-img{
        width: 500px;
    }

    .footer{
        padding-top: 4.5rem;
    }

    .footer-container{
        grid-template-columns: repeat(2, max-content);
        justify-content: space-between;
    }

    .footer-logo{
        align-self: flex-start;
    }

    .footer-content{
        column-gap: 4.5rem;
    }

    .footer-title{
        margin-bottom: 1.5rem;
    }

    .scrollup{
        right: 3rem;
    }
}