body {
    margin: 0;
    padding: 0;
    font-family: 'Quicksand', sans-serif;
    color: #142d5e;
    overflow-x: hidden;
}

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

h1 {
    font-weight: 700;
    color: black;
}

p {
    font-size: 20px;
}

footer svg {
    margin-right: 10px;
}

footer p {
    font-size: 16px;
}

a {
    text-decoration: none;
}

/* PRELOADER */

.loader-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(255, 255, 255);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.content {
    display: none;
    /* Sayfa yüklenene kadar içerik gizli olacak */
}

@media (max-width: 768px) {
    .loader-container {
        display: none;
    }
}

/* -----header----- */

#mainNav {
    background-color: #ffffff;
}

#mainNav .navbar-toggler {
    padding: 0.75rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: #142d5e;
}

#mainNav .navbar-brand {
    font-weight: 700;
    letter-spacing: 0.0625em;
    text-transform: uppercase;
    padding: 0 !important;
}

#mainNav .navbar-brand img {
    height: 2rem;
}

#mainNav .navbar-nav .nav-item .nav-link {
    font-size: 0.95rem;
    color: #142d5e;
    letter-spacing: 0.0625em;
}

#mainNav .navbar-nav .nav-item .nav-link:hover {
    color: #2EC4B6;
}

@media (min-width: 992px) {
    #mainNav {
        border: none;
        background-color: #ffffff;
        transition: padding-top 0.3s ease-in-out, padding-bottom 0.3s ease-in-out;
    }

    #mainNav .navbar-brand {
        font-size: 1.5em;
        transition: font-size 0.3s ease-in-out;
    }

    #mainNav .navbar-brand img {
        height: 6rem;
        transition: height 0.3s ease-in-out;
    }

    #mainNav.navbar-shrink {
        background-color: #ffffff;
    }

    #mainNav.navbar-shrink .navbar-nav .nav-item .nav-link {
        color: #142d5e;
    }

    #mainNav.navbar-shrink .navbar-brand {
        font-size: 1.25em;
    }

    #mainNav.navbar-shrink .navbar-brand svg,
    #mainNav.navbar-shrink .navbar-brand img {
        height: 5rem;
    }

    #mainNav .navbar-nav .nav-item {
        margin-right: 1rem;
    }

    #mainNav .navbar-nav .nav-item:last-child {
        margin-right: 0;
    }

}

/* --------home-------- */

/* Variables */
:root {
    --main-bg-color: #2EC4B6;
    --main-text-color: #ffffff; /* Lacivert renk kodu */
    --heading-font: 'Quicksand', sans-serif;
}

/* General Styles */
header {
    margin-top: 3rem;
}

header.masthead {
    min-height: 95vh;
    padding: 5rem 0 6rem;
    text-align: center; /* Sol hizalama */
    color: #ffffff;
    background: url("../img/Laka_BG_II.webp") top/cover no-repeat;
    display: flex;
    align-items: center; /* Dikeyde ortala */
    justify-content: center; /* Yatayda ortala */
}

.masthead .container {
    padding: 90px 0 0 0;
    max-width: 50%; /* Container'ın genişliği */
    margin-left: 54%; /* Sol tarafından mesafe */
    margin-right: 2%;
}


.contactButton {
    background: #2EC4B6;
    color: white;
    font-family: inherit;
    padding: 0.45em;
    padding-left: 1.0em;
    font-size: 17px;
    font-weight: 500;
    border-radius: 0.9em;
    border: none;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    overflow: hidden;
    position: relative;
    height: 2.8em;
    padding-right: 3em;
    margin: auto;
  }
  
  .iconButton {
    margin-left: 1em;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 2.2em;
    width: 2.2em;
    border-radius: 0.7em;
    box-shadow: 0.1em 0.1em 0.6em 0.2em #142d5e;
    right: 0.3em;
    transition: all 0.3s;
  }
  
  .contactButton:hover {
    transform: translate(-0.05em, -0.05em);
    box-shadow: 0.15em 0.15em #1a6d65;
  }
  
  .contactButton:active {
    transform: translate(0.05em, 0.05em);
    box-shadow: 0.05em 0.05em #1a6d65;
  }

/* Text Styles */
.masthead-heading {
    font: 400 2.5rem var(--heading-font);
    color: var(--main-text-color);
    text-transform: capitalize; /* Kelimelerin baş harflerini büyük yap */
    margin-bottom: 1rem;
    
}

/* Media Queries */
@media screen and (max-width: 600px) {
    .masthead .container {
        padding: 0;
        max-width: 100%; /* Mobilde genişliği tam yap */
        margin-left: 0; /* Mobilde sola mesafeyi sıfırla */
        text-align: center;
    }

    header.masthead {
        padding: 5rem 0 ;
    }
    .masthead-heading {
        text-align: center;
    }
    .contactButton {
        margin: auto;
    }
    .btn-mast {
        margin: auto;
    }
}

@media (min-width: 768px) {
    header.masthead {
        padding: 7rem 0 4rem;
    }

    .masthead-heading {
        font-size: 2.7rem;
        font-weight: 500;
        line-height: 3.7rem;
        margin-bottom: 2rem;
    }
}




.top-text {
    font-size: 70px;
    font-weight: bold;
    margin-bottom: 10px;
    /* İki yazı arasında boşluk */
}


.bottom-text {
    font-size: 24px;
    font-weight: normal;
}

/* .animation {
    z-index: 1;
}

.desktop {
    display: block;
}

.mobile {
    display: none;
}

@media (max-width: 768px) {
    .desktop {
        display: none;
        
    }

    .mobile {
        display: block;21
    }

    .mobile img {
        width: 100vw;
    }

} */

/* --------------about-------------- */


section.about {
    background-image: url(../img/Image20230817164107.webp);
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    padding: 50px;
    text-align: start;
    display: flex;
    flex-direction: column;
    justify-content: center;
    /* Dikeyde ortala */
}

.text-about {
    width: 38vw;
    float: left;
    font-family: 'Quicksand', sans-serif;
}

.text-about span {
    color: #142d5e;
    font-weight: bold;
}

.fa-tree {
    height: 30px;
    color: #6fbccb;
}

.image-content {
    display: flex;
    float: right;
    width: 20vw;
    padding-right: 20px;
    justify-content: center;
    /* Dikeyde ortala */
}

.howit {
    background-image: url(../img/agac.webp);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 95vh;
    padding: 50px;
    text-align: start;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.howit h2 {
    color: #2EC4B6;
    margin-top: 1rem;
}


.why {
    background-image: url(../img/Image20230817154929.webp) !important;
    background-position: right;
    background-repeat: no-repeat;
}

.text-about-why {
    width: 45vw;
    float: right;
    font-family: 'Quicksand', sans-serif;
}


@media screen and (max-width: 992px) {
    section.about {
        text-align: center;
        padding: 10px;
    }

    .text-about {
        text-align: center;
        width: fit-content;
    }

    .text-about-why {
        text-align: start;
        width: fit-content;
    }

    .howit {
        text-align: center;
        padding: 10px;
    }
}

@media screen and (max-width: 600px) {
    .howit .icon-how {
        display: none;
    }

    .howit .text-how {
        width: fit-content;
    }

    .why {
        background-image: url(../img/pexels-negative-space-185400.jpg) !important;
        background-position: center;
        background-repeat: no-repeat;
    }

    .about .container {
        --bs-gutter-x: 0;
        padding: 0;
    }

    .text-about-why {
        background-color: rgba(255, 255, 255, 0.3);
        padding: 30px;
    }

    .text-about {
        background-color: rgba(255, 255, 255, 0.3);
        padding: 30px;
    }


}



/* ------portfolio-products------- */

section#portfolio {
    padding: 50px;
    z-index: -1;
}

#portfolio .portfolio-item {
    max-width: 26rem;
    margin-left: auto;
    margin-right: auto;
    border-bottom: 2px solid #a1a1a1;
    border-radius: 25px;
}

#portfolio .portfolio-item .portfolio-link {
    position: relative;
    display: block;
    margin: 0 auto;
    text-align: center;
}

#portfolio .portfolio-item .portfolio-link .portfolio-hover {
    display: flex;
    position: absolute;
    width: 100%;
    height: 100%;
    background: #f2f2f25d;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity ease-in-out 0.25s;
}

#portfolio .portfolio-item .portfolio-link .portfolio-hover .portfolio-hover-content {
    font-size: 1.25rem;
    color: white;
}

#portfolio .portfolio-item .portfolio-link:hover .portfolio-hover {
    opacity: 1;
}

#portfolio .portfolio-item .portfolio-caption {
    padding: 1.5rem;
    text-align: center;
    background-color: #ffffff;
}

#portfolio .portfolio-item  .breezy {
    padding: 1.5rem 1.5rem 0;
    text-align: center;
    background-color: #ffffff;
}

#portfolio .portfolio-item .portfolio-caption .portfolio-caption-heading {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0;
}

#portfolio .portfolio-item .portfolio-caption .portfolio-caption-subheading {
    font-style: italic;
}

.portfolio-modal .modal-dialog {
    margin: 1rem;
    max-width: 100vw;
}

.portfolio-modal .modal-content {
    padding-top: 3rem;
    padding-bottom: 1.5rem;
    text-align: center;
}

.portfolio-modal .modal-content h2,
.portfolio-modal .modal-content .h2 {
    font-size: 3rem;
    line-height: 3rem;
}

.portfolio-modal .modal-content p.item-intro {
    font-style: italic;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: 0.4rem;
    text-shadow: 1px 1px #142d5e;
    color: #000000;
}

.portfolio-modal .modal-content h3 {
    text-transform: capitalize;
}

.portfolio-modal .modal-content p {
    margin-bottom: 2rem;
}

.portfolio-modal .modal-content ul.list-inline {
    margin-bottom: 2rem;
}

.portfolio-modal .modal-content img {
    margin-bottom: 0.8rem;
}

.img-fluid {
    max-height: 500px ;
}

.portfolio-modal .close-modal {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 2rem;
    height: 2rem;
    cursor: pointer;
    background-color: transparent;
}

.portfolio-modal .close-modal:hover {
    opacity: 0.3;
}


/* -------contact-------- */

#contactus {
    min-height: 100vh;
    background-image: url(../img/Image20230818105947.webp);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 50px;
}

@media screen and (max-width: 600px) {
   
}

form {
    text-align: center;
    align-items: center;


    .title {
        font-family: 'Quicksand', sans-serif;
        color: #000000;
        font-size: 2.5rem;
    }

    .form-control {
        background-color: #f2f6f8;
        border-radius: 2rem;
        border: none;
        box-shadow: 0px 7px 5px rgba(0, 0, 0, 0.11);
        margin: 20px 0;

        &.thick {
            height: 3.3rem;
            padding: .5rem 3.5rem;
        }

        &:focus {
            background-color: #f2f6f8;
            border: none;
            box-shadow: 0px 7px 5px rgba(0, 0, 0, 0.11);
        }
    }

    .message .form-control {
        padding: .5rem 1.8rem;
    }

    ::placeholder {
        font-family: 'Quicksand', sans-serif;
        font-weight: 600;
        font-size: 1.1rem;
        color: #142d5e;
        position: relative;
        left: 0;
    }

    input,
    textarea {
        font-family: 'Quicksand', sans-serif;
        color: #212529;
        font-size: 1.1rem;
    }

    .icon {
        color: #57565c;
        height: 1.3rem;
        position: absolute;
        left: 1.5rem;
        top: 1.1rem;
    }
}

.btn.btn-popup {
    font-family: 'Quicksand', sans-serif;
    font-weight: bold;
    height: 2.5rem;
    line-height: 2.5rem;
    padding: 0 3rem;
    border: 0;
    border-radius: 3rem;
    background-image: linear-gradient(131deg, #2EC4B6, #CBF3F0, #2EC4B6, #2EC4B6);
    background-size: 300% 100%;
    transition: all 0.3s ease-in-out;
}

.btn.btn-contact {
    font-family: 'Quicksand', sans-serif;
    font-weight: bold;
    height: 2.5rem;
    line-height: 2.5rem;
    padding: 0 3rem;
    border: 0;
    border-radius: 3rem;
    background-image: linear-gradient(131deg, #ffd340, #ff923c, #ff923c, #ff923c);
    background-size: 300% 100%;
    transition: all 0.3s ease-in-out;
}


.btn:hover:enabled {
    box-shadow: 0 0.5em 0.5em -0.4em #1a6d65;
    background-size: 100% 100%;
    transform: translateY(-0.15em);
}

footer a {
    list-style-type: none;
    text-decoration: none;
    color: #000000;
}

a:hover {
    color: #2EC4B6;
}

.success-message {
    display: none;
    color: green;
    font-weight: bold;
}

.error-message {
    display: none;
    color: red;
    font-weight: bold;
}