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

/* ============ VARIABLE CSS ============== */
:root{
    --header-height : 3.5rem;

    /* ======= COLORS ======= */
    --first-color : #2f4156;
    --first-color-light : #567c8d;
    --second-color : #ca8e82;
    --first-color-light : #f2d6ce;
    --white-color: #fff;
    --title-color : #1c1a1b;
    --text-color : #848484;
    --body-color : smokewhite;


    /* ======== FONT AND TYPOGRAPHY ======== */
    --body-font : "Poppins", sans-serif;
    --biggest-font-size: 3rem;
    --big-font-size: 2.25rem;
    --h1-font-size: 1.75rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: .938rem;
    --smallest-font-size: .813rem;

    /* ======== FONT WEIGHT ========= */
    --font-light : 300;
    --font-regular : 400;
    --font-medium : 500;
    --font-semi : 600;
    --font-bold : 700;
    --font-extrabold : 800;

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

/* ============ RESPONSIVE TYPOGRAPGHY ============== */
@media screen and (min-width: 1024px){
    :root{
    --biggest-font-size: 5rem;
    --big-font-size: 3.25rem;
    --h1-font-size: 2.25rem;
    --h2-font-size: 1.75rem;
    --h3-font-size: 1.5rem;
    --normal-font-size: 1rem;
    --small-font-size: .938rem;
    --smallest-font-size: .875rem;
    }
}

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

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

body{
    background-color: whitesmoke;
    font-size: var(--normal-font-size);
    overflow-x: hidden;
}

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

ul{
    list-style: none;
}

a{
    text-decoration: none;
}

img{
    width: 100%;
    height: 100%;
    object-position: center;
    object-fit: cover;
}

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

/* ======= SPECIAL CSS ======== */
.section{
    padding-block: 3rem 1rem;
}

.container{
    max-width: 1024px;
    margin-right: 1.5rem;
    margin-left: 1.5rem;
}

.main{
    overflow: hidden;
}

.grid{
    display: grid;
    gap: 1rem;
}

/* ========== HEADER ======= */

.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    transition: .4s;
    background-color: rgba(20, 56, 110, 0.7);
    z-index: var(--z-fixed);
}

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

.nav-logo{
    display: flex;
    align-items: center;
    column-gap: .5rem;
    font-size: var(--h3-font-size);
}

.nav-logo p{
    font-size: var(--normal-font-size);
    font-weight: var(--font-semi);
}

.nav-toggle,
.nav-close{
    font-size: var(--h2-font-size);
}

.nav-close:hover,
.nav-toggle:hover{
    cursor: pointer;
}

@media screen and (max-width:1024px) {
    .nav-menu{
    position: absolute;
    top: -1000%;
    left: 0;
    padding: 5rem;
    background-color: var(--white-color);
    width: 100%;
    transition: .4s;
}
}

.nav-list{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    row-gap: .5rem;
}

.nav-link{
    font-weight: var(--font-bold);
    color: var(--title-color);
    font-size: var(--h3-font-size);
    transition: .4s;
}

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

.nav-close{
    color: var(--title-color);
    position: absolute;
    top: 1rem;
    right: 1.5rem;
}

/* show-menu */
.show-menu{
    top: 0;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}

/* ============ HOME ========== */
.home{
    width: 100%;
    min-height: 80vh;
    position: relative;
}

.home-bg-container{
    width: 100%;
    height: 80vh;
    position: absolute;
    top: 0;
    left: 0;
}

.my-slide{
    width: 100%;
    height: 100%;
    position: relative;
    top: 0;
    left: 0;
}

.swiper-img{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.swiper-img::after{
    content: '';
    position: absolute;
    top: 0%;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--first-color);
    opacity: .5;
}

.swiper-desc{
    position: absolute;
    top: 30%;
    display: flex;
    flex-direction: column;
    align-items: self-start;
    row-gap: 1rem;
    color: white;
}

.swiper-desc h1{
    color: var(--white-color);
    font-size: var(--big-font-size);
}

.swiper-desc p{
    font-weight: var(--font-light);
}

.home-btn{
    padding: 1rem 2rem;
    background-color: var(--second-color);
    color: var(--white-color);
    font-weight: var(--font-semi);
    text-transform: uppercase;
    transition: .4s;
}

.home-btn:hover{
    background-color: var(--first-color);
}

.swiper-pagination-bullet-active{
    background-color: var(--second-color) !important;
}

/* ========== ABOUT ======== */
.about{
    background-color: var(--white-color);
    padding-block: 5rem;
}

.about-container{
    display: flex;
    flex-direction: column;
    row-gap: 5rem;
}

.about-div_1{
    display: flex;
    flex-direction: column;
    align-items: self-start;
    row-gap: 2rem;
}

.about-title{
    font-size: var(--h1-font-size);
    color: var(--first-color);
    padding-right: 3rem;
    border-right: 4px solid var(--second-color);
    line-height: 6rem;
}

.about-desc{
    display: flex;
    flex-direction: column;
    align-items: self-start;
    row-gap: 1rem;
}

.about-desc p,
.about-info_1 p,
.about-data_div p,
.areas-desc p,
.areas-data_info p{
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
    color: var(--text-color);
}

.about-btn{
    padding: 1rem 2rem;
    background-color: var(--second-color);
    color: var(--white-color);
    font-weight: var(--font-semi);
    font-size: var(--normal-font-size);
    transition: .4s;
}

.about-btn:hover{
    background-color: var(--first-color);
}

.about-div_2{
    padding-top: 3rem;
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}

.about-image{
    width: 300px;
    height: 400px;
    border: 10px solid var(--white-color);
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
    position: relative;
    left: 5rem;
}

.about-info{
    display: flex;
    flex-direction: column;
    row-gap: 2rem;
    padding-top: 3rem;
}

.about-info_1{
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}

.about-info_1 h1{
    font-size: var(--h1-font-size);
    color: var(--first-color);
}

.about-grid{
    grid-template-columns: repeat(1, 1fr);
    align-items: center;
    justify-content: center;
}

.about-data{
    display: flex;
    align-items: self-start;
    column-gap: 1rem;
}

.about-data i{
    color: var(--second-color);
    font-size: var(--h1-font-size);
    font-weight: var(--font-medium);
}

.about-data_div{
    display: flex;
    flex-direction: column;
    row-gap: .5rem;
}

.about-data_div h2{
    font-size: var(--h2-font-size);
    color: var(--first-color);
}

/* ========= AREAS ======== */
.areas,
.contact{
  position: relative;
  width: 100%;
  background-color: whitesmoke;
    background-image: radial-gradient(var(--second-color) 1px, transparent 1px);
    background-size: 10px 10px; /* noktalar arası mesafe */
    padding-block: 5rem;
}

.areas::after,
.contact::after{
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white-color);
    opacity: .7;
}

.areas-container{
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    row-gap: 3rem;
}

.areas-desc{
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}

.areas-desc h2{
    font-size: var(--h1-font-size);
    color: var(--first-color);
}

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

.areas-data{
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}

.areas-icon{
    width: 100px;
    height: 100px;
    background-color: var(--white-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: var(--biggest-font-size);
    color: var(--first-color);
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
    transition: .4s;
}

.areas-icon:hover{
    background-color: var(--second-color);
    color: var(--white-color);
    cursor: pointer;
}

.areas-data_info{
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}

.areas-data_info h1{
    font-size: var(--h2-font-size);
    color: var(--first-color);
}

/* ========= BANNER ======== */

.banner{
    width: 100%;
    height: 60vh;
    background-image: url(img/bg.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: scroll;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.banner::after{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    background-color: var(--title-color);
    opacity: .8;
}


.banner-desc{
    margin-inline: 1.5rem;
    position: relative;
    z-index: var(--z-tooltip);
    color: var(--white-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: 1rem;
    text-align: center;
}

.banner-desc span{
    color: var(--second-color);
}

.banner-desc h1{
    font-size: var(--big-font-size);
    color: var(--white-color);
}

.banner-desc p{
    font-weight: var(--font-light);
    font-size: var(--normal-font-size);
}

.banner-btn{
    padding: 1rem 2rem;
    background-color: var(--second-color);
    color: var(--white-color);
    font-weight: var(--font-bold);
    margin-top: 1rem;
    transition: .4s;
}

.banner-btn:hover{
    background-color: var(--first-color);
}

/* ============ TEAM ========= */
.team{
    padding-top: 7rem;
    padding-bottom: 3rem;
}

.team-container{
    display: flex;
    flex-direction: column;
    row-gap: 3rem;
}

.team-desc{
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
    align-items: center;
    text-align: center;
}

.team-desc h1{
    font-size: var(--big-font-size);
    color: var(--first-color);
}

.team-desc p{
    font-size: var(--h3-font-size);
    color: var(--text-color);
}

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

.team-data{
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: 1rem;
    transition: .4s;
}

.team-data-img{
    width: 300px;
    height: 350px;
    border-radius: 1.5rem;
    position: relative;
    transition: .4s;
}

.team-data-img::after{
    position: absolute;
    width: 100%;
    height: 100%;
    content: '';
    top: 0;
    left: 0;
    background-color: var(--title-color);
    opacity: .5;
    display: none;
    border-radius: 1.5rem;
    transition: .4s ease-in-out;
}

.team-data-img:hover::after{
    display: inline-flex;
    cursor: pointer;
}

.team-data-img img{
    border-radius: 1.5rem;
}

.team-data-info{
    color: var(--first-color);
    text-align: center;
}

.team-data-info h2{
    color: var(--first-color);
    font-size: var(--h2-font-size);
}

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

.contact-container{
    position: relative;
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    row-gap: 4rem;
}

.contact-desc{
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}

.contact-desc h1{
    font-size: var(--h1-font-size);
    color: var(--first-color);
}

.contact-desc p{
    font-size: var(--h3-font-size);
    color: var(--text-color);
}

.contact-info{
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}

.contact-info h3{
    color: var(--second-color);
    font-size: var(--h2-font-size);
}

.contact-info h4{
    font-weight: var(--font-medium);
    font-size: var(--h1-font-size);
}

.contact-info p{
    font-size: var(--normal-font-size);
}

.contact-form{
    display: flex;
    flex-direction: column;
    align-items: self-start;
    row-gap: 1rem;
    width: 100%;
}

.contact-input{
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--first-color);
}

.contact-input::placeholder{
    font-family: var(--body-font);
    color: var(--title-color);
    font-weight: var(--font-semi);
}

.contact-btn{
    padding: 1rem 2rem;
    background-color: var(--second-color);
    color: var(--white-color);
    font-weight: var(--font-semi);
    font-size: var(--normal-font-size);
    transition: .4s;
}

.contact-btn:hover{
    background-color: var(--first-color);
}

/* ======== FOOTER ======= */
.footer{
    background-color: var(--first-color);
    padding-block: 3rem 1rem;
}

.footer-container{
    display: flex;
    flex-direction: column;
    row-gap: 2rem;
    border-bottom: 1px solid white;
    padding-bottom: 2rem;
}

.footer-div_1{
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}

.footer-div_1 h1{
    color: var(--white-color);
    font-size: var(--h1-font-size);
}

.footer-input_div{
    display: flex;
    flex-direction: column;
    text-align: center;
    row-gap: 1rem;
}

.footer-input{
    padding: 1rem;
    background: transparent;
    border: 2px solid var(--white-color);
    border-radius: 1.5rem;
}

.footer-input::placeholder{
    color: var(--text-color);
    font-style: var(--body-font);
    font-weight: var(--font-semi);
    font-size: var(--normal-font-size);
}

.footer-btn{
    padding: .5rem;
    border-radius: 1.5rem;
    color: var(--white-color);
    font-size: var(--h3-font-size);
    font-weight: var(--font-semi);
    background-color: var(--second-color);
    transition: .4s;
}

.footer-btn:hover{
    background-color: var(--first-color-light);
}

.footer-div_2{
    display: flex;
    flex-direction: column;
    row-gap: 2rem;
}

.footer-desc{
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
    color: white;
}

.footer-title{
    display: flex;
    font-size: 3rem;
    column-gap: 1rem;
}

.footer-desc{
    font-size: 1rem;
    font-weight: 300;
}

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

.footer-flex_1{
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}

.footer-flex_1 h2{
    color: white;
}

.flex-1{
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}

.flex-1 a{
    color: white;
    font-size: 1rem;
    font-weight: var(--font-regular);
    transition: .4s;
}

.flex-1 a:hover{
    color: var(--second-color);
}

.footer-copy{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    color: white;
}

@media screen and (min-width : 340px) and (max-width: 539px) {
    .about-title{
        line-height: 3rem;
    }

    .about-image{
        left: 0rem;
    }
}

@media screen and (min-width: 767px) and (max-width:1024px) {
    .container{
        margin-inline: 3rem;
        padding-inline: 2rem;
    }

    .about-image{
        width: 500px;
        height: 400px;
        left: 10rem;
    }

    .about-info{
        row-gap: 4rem;
    }

    .about-grid{
        grid-template-columns: repeat(2, 1fr);
        align-items: center;
        justify-content: center;
        gap: 2rem;
    }

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

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

    .footer-flex{
        flex-direction: row;
        justify-content: space-between;
    }
}

@media screen and (min-width: 1025px){
    .container{
        max-width: 1298px;
        margin-inline: 3rem;
        padding-inline: 3rem;
    }

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

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

    .nav-link{
        color: var(--white-color);
        font-weight: var(--font-regular);
        font-size: var(--normal-font-size);
    }

    .about-div_1{
        flex-direction: row;
        column-gap: 5rem;
    }

    .about-title{
        line-height: 4rem;
    }

    .about-div_2{
        flex-direction: row;
        column-gap: 4rem;
    }

    .about-image{
        width: 50%;
        left: 0;
        height: auto;
    }

    .about-info{
        width: 50%;
    }

    .about-grid{
        grid-template-columns: repeat(1, 500px);
    }

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

    .team-grid{
        grid-template-columns: repeat(2, 400px);
        align-items: center;
        justify-content: center;
    }

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

    .contact-desc,
    .contact-form_div{
        width: 50%;
    }

    .footer-div_1{
        align-items: self-start;
    }

    .footer-input_div{
        width: 40%;
    }

    .footer-flex{
        flex-direction: row;
        column-gap: 10rem;
    }
}