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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Manrope',sans-serif;
    background:#0b0b0b;
    color:#fff;
    overflow-x:hidden;
}

a{
    text-decoration:none;
    color:inherit;
}

img{
    width:100%;
    display:block;
}

.container{
    width:90%;
    max-width:1400px;
    margin:auto;
}

/* HEADER */

header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    z-index:999;
    background:rgba(0,0,0,.55);
    backdrop-filter:blur(10px);
    border-bottom:1px solid rgba(255,255,255,.06);
}

.navbar{
    height:85px;
    display:flex;
    align-items:center;
    justify-content:space-between;
}

.logo img{
    height:68px;
    width:auto;
    display:block;
}

.menu{
    display:flex;
    gap:40px;
}

.menu a{
    font-size:15px;
    color:#d7d7d7;
    transition:.3s;
}

.menu a:hover{
    color:#f2a93b;
}

/* HERO */

.hero{
    height:100vh;
    position:relative;
    display:flex;
    align-items:center;
    overflow:hidden;
    background:url('../images/hero-section.png') center center/cover no-repeat;
    background-attachment:fixed;
}

.hero::before{
    content:'';
    position:absolute;
    inset:0;
    background:linear-gradient(to right, rgba(0,0,0,.88), rgba(0,0,0,.35));
}

.hero-content{
    position:relative;
    z-index:2;
    max-width:760px;
}

.hero-sub{
    color:#f2a93b;
    font-size:15px;
    letter-spacing:4px;
    margin-bottom:18px;
    text-transform:uppercase;
}

.hero h1{
    font-size:64px;
    line-height:1.05;
    margin-bottom:25px;
    font-weight:800;
}

.hero p{
    font-size:18px;
    line-height:1.8;
    color:#cfcfcf;
    max-width:620px;
}

.hero-buttons{
    margin-top:40px;
    display:flex;
    gap:20px;
}

.btn{
    padding:17px 34px;
    border-radius:60px;
    font-weight:600;
    transition:.3s;
}

.btn-primary{
    background:#f2a93b;
    color:#000;
}

.btn-primary:hover{
    transform:translateY(-3px);
}

.btn-secondary{
    border:1px solid rgba(255,255,255,.2);
}

.btn-secondary:hover{
    background:#fff;
    color:#000;
}

/* ABOUT */

.about{
    padding:140px 0;
}

.about-wrapper{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:80px;
    align-items:center;
}

.section-sub{
    color:#f2a93b;
    margin-bottom:18px;
    letter-spacing:3px;
    font-size:14px;
    text-transform:uppercase;
}

.section-title{
    font-size:46px;
    line-height:1.1;
    margin-bottom:30px;
}

.section-text{
    color:#bdbdbd;
    line-height:1.9;
    font-size:17px;
}

.about-image img{
    border-radius:24px;
}

/* SERVICES */

.services{
    padding:120px 0;
    background:#101010;
}

.services-grid{
    margin-top:70px;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.service-card{
    position:relative;
    overflow:hidden;
    border-radius:26px;
    height:320px;
}

.service-card img{
    height:100%;
    object-fit:cover;
    transition:.6s;
}

.service-card:hover img{
    transform:scale(1.08);
}

.service-overlay{
    position:absolute;
    inset:0;
    background:linear-gradient(to top, rgba(0,0,0,.95), rgba(0,0,0,.15));
    display:flex;
    align-items:flex-end;
    padding:35px;
}

.service-overlay h3{
    font-size:24px;
    line-height:1.3;
    font-weight:700;
}

/* PARALLAX */

.parallax{
    height:550px;
    position:relative;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    overflow:hidden;
    background:url('../images/parallax-banner.png') center center/cover no-repeat;
    background-attachment:fixed;
}

.parallax::before{
    content:'';
    position:absolute;
    inset:0;
    background:rgba(0,0,0,.65);
}

.parallax-content{
    position:relative;
    z-index:2;
}

.parallax h2{
    font-size:58px;
    line-height:1.1;
    max-width:900px;
}

/* PROJECTS */

.projects{
    padding:140px 0;
}

.projects-grid{
    margin-top:70px;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:25px;
}

.project-card{
    position:relative;
    overflow:hidden;
    border-radius:24px;
    aspect-ratio:16/10;
}

.project-card img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:.6s;
}

.project-card:hover img{
    transform:scale(1.08);
}

.project-overlay{
    position:absolute;
    inset:0;
    background:linear-gradient(to top, rgba(0,0,0,.95), rgba(0,0,0,.1));
    display:flex;
    align-items:flex-end;
    padding:35px;
}

.project-overlay h3{
    font-size:26px;
    margin-bottom:10px;
}

.project-overlay p{
    color:#d0d0d0;
}

/* STATS */

.stats{
    padding:120px 0;
    background:#101010;
}

.stats-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:30px;
    text-align:center;
}

.stat h2{
    font-size:70px;
    color:#f2a93b;
    margin-bottom:10px;
}

.stat p{
    color:#bdbdbd;
}

/* CTA */

.cta{
    padding:140px 0;
    text-align:center;
}

.cta h2{
    font-size:52px;
    line-height:1.2;
    margin-bottom:30px;
}

.cta p{
    color:#bdbdbd;
    max-width:700px;
    margin:auto;
    line-height:1.8;
}

.cta .hero-buttons{
    justify-content:center;
}

/* FOOTER */

footer{
    padding:50px 0;
    border-top:1px solid rgba(255,255,255,.08);
    text-align:center;
    color:#999;
    font-size:14px;
}

/* RESPONSIVE */

@media(max-width:1100px){

.services-grid,
.projects-grid,
.stats-grid{
    grid-template-columns:1fr 1fr;
}

.about-wrapper{
    grid-template-columns:1fr;
}

.hero h1{
    font-size:52px;
}

.parallax h2{
    font-size:48px;
}

}

@media(max-width:768px){

.hero{
    min-height:100svh;
    background:url('../images/mobile-hero-section.png') center center/cover no-repeat;
    background-attachment:scroll;
}

.parallax{
    background:url('../images/mobile-parallax-banner.png') center center/cover no-repeat;
    background-attachment:scroll;
}

.menu{
    display:none;
}

.hero h1{
    font-size:40px;
}

.section-title{
    font-size:32px;
}

.parallax h2{
    font-size:32px;
}

.cta h2{
    font-size:34px;
}

.project-overlay h3{
    font-size:24px;
}

.services-grid,
.projects-grid,
.stats-grid{
    grid-template-columns:1fr;
}

.hero-buttons{
    flex-direction:column;
}

.btn{
    text-align:center;
}

}

/* MOBILE MENU */

.mobile-menu-btn{
    width:32px;
    height:24px;
    display:none;
    flex-direction:column;
    justify-content:space-between;
    cursor:pointer;
    z-index:1001;
}

.mobile-menu-btn span{
    width:100%;
    height:2px;
    background:#fff;
    border-radius:10px;
}

.mobile-menu{
    position:fixed;
    top:85px;
    left:0;
    width:100%;
    background:#0b0b0b;
    padding:25px;
    display:flex;
    flex-direction:column;
    gap:22px;
    z-index:998;
    border-bottom:1px solid rgba(255,255,255,.08);
    opacity:0;
    visibility:hidden;
    transform:translateY(-20px);
    transition:.4s;
}

.mobile-menu.active{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
}

.mobile-menu a{
    font-size:18px;
    color:#fff;
}

@media(max-width:768px){

.menu{
    display:none;
}

.mobile-menu-btn{
    display:flex;
}

}

/* FOOTER */

.footer{
    background:#080808;
    padding:100px 0 0;
    border-top:1px solid rgba(255,255,255,.06);
}

.footer-wrapper{
    display:grid;
    grid-template-columns:1.3fr 1fr 1fr;
    gap:60px;
    padding-bottom:60px;
}

.footer-logo img{
    height:62px;
    width:auto;
    margin-bottom:25px;
}

.footer-text{
    color:#a8a8a8;
    line-height:1.9;
    max-width:420px;
}

.footer-col h3{
    font-size:20px;
    margin-bottom:25px;
}

.footer-links{
    display:flex;
    flex-direction:column;
    gap:16px;
}

.footer-links a{
    color:#bdbdbd;
    transition:.3s;
}

.footer-links a:hover{
    color:#f2a93b;
}

.footer-contact{
    display:flex;
    flex-direction:column;
    gap:18px;
}

.footer-contact p{
    color:#bdbdbd;
    line-height:1.8;
}

.footer-contact a{
    color:#bdbdbd;
    transition:.3s;
}

.footer-contact a:hover{
    color:#f2a93b;
}

.footer-bottom{
    border-top:1px solid rgba(255,255,255,.06);
    padding:28px 0;
    text-align:center;
    color:#888;
    font-size:14px;
}

@media(max-width:768px){

.footer{
    padding:70px 0 0;
}

.footer .container{
    width:100%;
    padding:0 25px;
}

.footer-wrapper{
    display:flex;
    flex-direction:column;
    gap:45px;
    align-items:flex-start;
}

.footer-col{
    width:100%;
    text-align:left;
}

.footer-text{
    text-align:left;
    margin:0;
    max-width:100%;
}

.footer-logo img{
    margin:0 0 25px 0;
}

.footer-bottom{
    text-align:left;
    padding-left:25px;
}

}

.footer-logo,
.footer-logo img,
.footer-col h3,
.footer-links a,
.footer-contact p,
.footer-contact a,
.footer-text{
    text-align:left !important;
    margin-left:0 !important;
    align-items:flex-start !important;
}

@media(max-width:768px){

.footer{
    padding-bottom:40px;
}

}

/* PRELOADER */

.preloader{
    position:fixed;
    inset:0;
    background:#0b0b0b;
    z-index:99999;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    transition:2s;
}

.preloader.hide{
    opacity:0;
    visibility:hidden;
}

.loader-logo img{
    width:170px;
    animation:loaderZoom 1.8s ease-in-out infinite;
}

.loader-line{
    width:160px;
    height:2px;
    background:rgba(255,255,255,.08);
    margin-top:35px;
    overflow:hidden;
    position:relative;
    border-radius:20px;
}

.loader-line::before{
    content:'';
    position:absolute;
    left:-40%;
    top:0;
    width:40%;
    height:100%;
    background:#f2a93b;
    animation:loading 1.2s linear infinite;
}

@keyframes loading{

    0%{
        left:-40%;
    }

    100%{
        left:100%;
    }

}

@keyframes loaderZoom{

    0%{
        transform:scale(.96);
        opacity:.7;
    }

    50%{
        transform:scale(1);
        opacity:1;
    }

    100%{
        transform:scale(.96);
        opacity:.7;
    }

}

/* CONTACT PAGE */

.contact-hero{
    height:72vh;
    min-height:620px;
    position:relative;
    display:flex;
    align-items:center;
    overflow:hidden;
    background:url('../images/iletisim-hero.png') center center/cover no-repeat;
    background-attachment:fixed;
}

.contact-hero::before{
    content:'';
    position:absolute;
    inset:0;
    background:linear-gradient(to right, rgba(0,0,0,.88), rgba(0,0,0,.45));
}

.contact-hero-content{
    position:relative;
    z-index:2;
    max-width:760px;
}

.contact-hero h1{
    font-size:64px;
    line-height:1.05;
    margin-bottom:25px;
    font-weight:800;
}

.contact-hero p{
    font-size:18px;
    line-height:1.8;
    color:#d0d0d0;
    max-width:620px;
}

.contact-section{
    padding:140px 0;
}

.contact-wrapper{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:50px;
}

.contact-card{
    background:#101010;
    border:1px solid rgba(255,255,255,.06);
    border-radius:28px;
    padding:45px;
}

.contact-card h2{
    font-size:42px;
    margin-bottom:20px;
}

.contact-card p{
    color:#bdbdbd;
    line-height:1.9;
    margin-bottom:35px;
}

.contact-info{
    display:flex;
    flex-direction:column;
    gap:30px;
}

.contact-item h3{
    font-size:18px;
    margin-bottom:10px;
}

.contact-item a,
.contact-item p{
    color:#d2d2d2;
    line-height:1.8;
}

.contact-form{
    display:flex;
    flex-direction:column;
    gap:20px;
}

.contact-form input,
.contact-form textarea{
    width:100%;
    background:#0b0b0b;
    border:1px solid rgba(255,255,255,.08);
    border-radius:18px;
    padding:18px 22px;
    color:#fff;
    font-family:'Manrope',sans-serif;
    font-size:15px;
    outline:none;
}

.contact-form textarea{
    min-height:180px;
    resize:none;
}

.contact-form button{
    border:none;
    cursor:pointer;
}

@media(max-width:768px){

.contact-hero{
    height:92svh;
    min-height:auto;
    align-items:flex-end;
    padding-bottom:80px;
    background:url('../images/mobile-iletisim-hero.png') center center/cover no-repeat;
    background-attachment:scroll;
}

.contact-hero::before{
    background:linear-gradient(to top, rgba(0,0,0,.92), rgba(0,0,0,.35));
}

.contact-hero h1{
    font-size:42px;
    line-height:1.12;
}

.contact-hero p{
    font-size:16px;
    line-height:1.8;
}

.contact-wrapper{
    grid-template-columns:1fr;
}

.contact-card{
    padding:30px;
    border-radius:24px;
}

.contact-card h2{
    font-size:34px;
}

.contact-section{
    padding:90px 0;
}

}

.success-message{
    background:#1d5f35;
    color:#fff !important;
    padding:18px 24px;
    border-radius:14px;
    margin:0 0 30px 0 !important;
    font-weight:600;
    border:1px solid rgba(255,255,255,.08);
    display:block;
}

.contact-card .success-message{
    margin-bottom:30px !important;
}

/* PROJECT HERO */

.project-hero{
    height:72vh;
    min-height:620px;
    position:relative;
    display:flex;
    align-items:center;
    overflow:hidden;
    background:url('../images/proje-hero.png') center center/cover no-repeat;
    background-attachment:fixed;
}

.project-hero::before{
    content:'';
    position:absolute;
    inset:0;
    background:linear-gradient(to right, rgba(0,0,0,.88), rgba(0,0,0,.45));
}

.project-hero-content{
    position:relative;
    z-index:2;
    max-width:760px;
}

.project-hero h1{
    font-size:64px;
    line-height:1.05;
    margin-bottom:25px;
    font-weight:800;
}

.project-hero p{
    font-size:18px;
    line-height:1.8;
    color:#d0d0d0;
    max-width:620px;
}

@media(max-width:768px){

.project-hero{
    height:92svh;
    min-height:auto;
    align-items:flex-end;
    padding-bottom:80px;
    background:url('../images/mobile-proje-hero.png') center center/cover no-repeat;
    background-attachment:scroll;
}

.project-hero::before{
    background:linear-gradient(to top, rgba(0,0,0,.92), rgba(0,0,0,.35));
}

.project-hero h1{
    font-size:42px;
    line-height:1.12;
}

.project-hero p{
    font-size:16px;
    line-height:1.8;
}

}