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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", sans-serif;
    background: #050505;
    color: #ffffff;
}

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

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

.landing-body {
    min-height: 100vh;
    background: #000;
}

.landing-header {
    height: 95px;
    width: 100%;

    display: flex;
    justify-content: center;
    align-items: center;

    background: #000000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);

    position: relative;
    z-index: 10;
}

.landing-logo {
    width: 190px;
    height: 75px;
    object-fit: contain;
}

/* =========================
   TWO MAIN OPTIONS
========================= */

.business-selector {
    height: calc(100vh - 95px);

    display: grid;
    grid-template-columns: 1fr 1fr;
}

.business-card {
    position: relative;
    overflow: hidden;

    background-size: cover;
    background-position: center;

    display: flex;
    align-items: flex-end;

    padding: 65px;

    min-height: 600px;

    transition: 0.5s ease;
}

/* OTOMOTIV BACKGROUND */

.automotive-card {
    background-image: url("assets/automotive.jpg");
}

/* INSAAT BACKGROUND */

.construction-card {
    background-image: url("assets/construction.jpg");
}

/* DARK EFFECT */

.business-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            to top,
            rgba(0, 0, 0, 0.95) 0%,
            rgba(0, 0, 0, 0.55) 55%,
            rgba(0, 0, 0, 0.25) 100%
        );

    transition: 0.5s;
}

/* HOVER */

.business-card:hover {
    transform: scale(1.01);
}

.business-card:hover .business-overlay {
    background:
        linear-gradient(
            to top,
            rgba(0, 0, 0, 0.9) 0%,
            rgba(0, 0, 0, 0.35) 55%,
            rgba(0, 0, 0, 0.1) 100%
        );
}

/* =========================
   TEXT
========================= */

.business-content {
    position: relative;
    z-index: 2;

    max-width: 500px;
}

.business-number {
    font-size: 11px;
    letter-spacing: 4px;

    color: #8b8b8b;
}

.business-content h1 {
    font-size: clamp(50px, 6vw, 95px);

    font-weight: 700;

    letter-spacing: -4px;

    margin-top: 12px;
    margin-bottom: 15px;
}

.business-content p {
    font-size: 16px;

    line-height: 1.7;

    max-width: 390px;

    color: #b7b7b7;
}

/* =========================
   EXPLORE BUTTON
========================= */

.explore-button {
    display: inline-flex;
    align-items: center;

    gap: 15px;

    margin-top: 32px;

    padding-bottom: 8px;

    font-size: 12px;
    font-weight: 600;

    letter-spacing: 2px;

    border-bottom: 1px solid #ffffff;
}

.arrow {
    font-size: 20px;

    transition: 0.3s;
}

.business-card:hover .arrow {
    transform: translateX(8px);
}

/* =========================
   FOOTER
========================= */

.landing-footer {
    display: none;
}

/* =========================
   MOBILE
========================= */

@media (max-width: 800px) {

  
  .landing-header {
    height: 105px;
    width: 100%;

    display: flex;
    justify-content: center;
    align-items: center;

    overflow: hidden;

    background: #000000;
    border-bottom: 1px solid rgba(255,255,255,0.08);

    position: relative;
    z-index: 10;
}
    }

    .landing-logo {
    width: 210px;
    height: 90px;

    object-fit: cover;
    object-position: center;

    transform: scale(1.08);
}
    

   .business-selector {
    height: calc(100vh - 105px);

    display: grid;
    grid-template-columns: 1fr 1fr;
}

    

    .business-card {
        min-height: 50vh;

        padding: 35px;
    }

    .business-content h1 {
        font-size: 48px;

        letter-spacing: -2px;
    }

    .business-content p {
        font-size: 14px;
    }

/* ======================================
   OTOMOTIV PAGE
====================================== */


/* NAVBAR */

.navbar {
    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 95px;

    padding: 0 6%;

    display: flex;
    justify-content: space-between;
    align-items: center;

    z-index: 100;

    border-bottom: 1px solid rgba(255,255,255,0.12);

    background: rgba(0,0,0,0.18);
    backdrop-filter: blur(5px);
}


.brand {
    color: white;

    font-size: 22px;
    font-weight: 800;

    letter-spacing: 1px;
}


.brand span {
    display: block;

    margin-top: 3px;

    font-size: 8px;
    font-weight: 500;

    letter-spacing: 3px;

    color: #999;
}


.nav-links {
    display: flex;
    align-items: center;

    gap: 35px;
}


.nav-links a {
    color: #c7c7c7;

    font-size: 13px;

    transition: 0.3s;
}


.nav-links a:hover {
    color: white;
}


.nav-links .switch-business {
    padding: 13px 20px;

    border: 1px solid rgba(255,255,255,0.4);

    color: white;
}


.nav-links .switch-business:hover {
    background: white;

    color: black;
}



/* HERO */

.automotive-hero-page {
    height: 100vh;

    position: relative;

    background-image: url("assets/automotive.jpg");
    background-size: cover;
    background-position: center;

    display: flex;
    align-items: flex-end;

    padding: 0 6% 8%;
}


.automotive-hero-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(0,0,0,0.92) 0%,
            rgba(0,0,0,0.66) 42%,
            rgba(0,0,0,0.15) 100%
        );
}


.automotive-hero-content {
    position: relative;

    z-index: 2;

    max-width: 1000px;
}


.small-title {
    color: #8d8d8d;

    font-size: 11px;
    font-weight: 600;

    letter-spacing: 4px;
}


.automotive-hero-content h1 {
    margin-top: 25px;

    font-size: clamp(60px, 8vw, 130px);
    line-height: 0.92;

    letter-spacing: -6px;

    max-width: 1100px;
}


.automotive-hero-content p {
    margin-top: 30px;

    max-width: 500px;

    color: #bcbcbc;

    font-size: 17px;
    line-height: 1.7;
}


.main-button {
    display: inline-flex;
    align-items: center;

    gap: 25px;

    margin-top: 40px;

    padding: 17px 25px;

    border: 1px solid white;

    font-size: 12px;
    font-weight: 600;

    letter-spacing: 2px;

    transition: 0.3s;
}


.main-button:hover {
    background: white;

    color: black;
}



/* ABOUT */

.about-section {
    padding: 130px 6%;

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 100px;

    border-bottom: 1px solid #1b1b1b;
}


.about-left h2 {
    margin-top: 25px;

    font-size: clamp(50px, 5vw, 80px);

    line-height: 0.95;

    letter-spacing: -4px;
}


.about-right {
    display: flex;
    flex-direction: column;

    justify-content: flex-end;

    gap: 25px;
}


.about-right p {
    max-width: 550px;

    color: #8f8f8f;

    font-size: 17px;

    line-height: 1.9;
}



/* CARS */

.cars-section {
    padding: 130px 6%;

    background: #0b0b0b;
}


.section-top {
    margin-bottom: 60px;
}


.section-top h2 {
    margin-top: 18px;

    font-size: clamp(45px, 5vw, 75px);

    letter-spacing: -4px;
}


.cars-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 20px;
}


.car-card {
    background: #101010;

    border: 1px solid #202020;

    overflow: hidden;

    transition: 0.4s;
}


.car-card:hover {
    transform: translateY(-7px);

    border-color: #454545;
}


.car-image {
    height: 300px;

    overflow: hidden;
}


.car-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: 0.5s;
}


.car-card:hover .car-image img {
    transform: scale(1.04);
}


.car-info {
    padding: 27px;
}


.car-top {
    display: flex;
    justify-content: space-between;

    color: #666;

    font-size: 11px;

    letter-spacing: 1px;
}


.car-info h3 {
    margin: 15px 0 22px;

    font-size: 24px;

    font-weight: 500;
}


.car-specs {
    display: flex;

    gap: 18px;

    color: #818181;

    font-size: 11px;
}


.car-bottom {
    margin-top: 30px;

    padding-top: 24px;

    border-top: 1px solid #292929;

    display: flex;
    justify-content: space-between;
    align-items: center;
}


.car-bottom strong {
    font-size: 20px;
}


.car-bottom a {
    color: #969696;

    font-size: 11px;

    letter-spacing: 1px;
}


.car-bottom a:hover {
    color: white;
}



/* CONTACT */

.automotive-contact {
    padding: 130px 6%;

    background: #050505;

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 100px;
}


.contact-intro h2 {
    margin-top: 20px;

    font-size: clamp(50px, 5vw, 80px);

    line-height: 0.95;

    letter-spacing: -4px;
}


.contact-intro p {
    margin-top: 30px;

    max-width: 500px;

    color: #898989;

    line-height: 1.8;
}


.people-list {
    border-top: 1px solid #292929;
}


.person-card {
    padding: 32px 0;

    border-bottom: 1px solid #292929;
}


.person-role {
    margin-bottom: 12px;

    color: #626262;

    font-size: 10px;

    letter-spacing: 3px;
}


.person-card h3 {
    margin-bottom: 20px;

    font-size: 26px;

    font-weight: 500;
}


.person-card a {
    display: block;

    margin-top: 8px;

    color: #999;

    transition: 0.3s;
}


.person-card a:hover {
    color: white;
}



/* FOOTER */

.site-footer {
    padding: 45px 6%;

    background: #000;

    border-top: 1px solid #171717;

    display: grid;

    grid-template-columns: 1fr 1fr 1fr;

    align-items: end;
}


.footer-logo {
    font-size: 20px;

    font-weight: 800;
}


.footer-logo span {
    display: block;

    margin-top: 4px;

    color: #696969;

    font-size: 8px;

    letter-spacing: 3px;
}


.footer-links {
    display: flex;

    justify-content: center;

    gap: 30px;
}


.footer-links a {
    color: #747474;

    font-size: 12px;
}


.site-footer > p {
    text-align: right;

    color: #555;

    font-size: 11px;
}



/* MOBILE */

@media (max-width: 900px) {

    .nav-links a:not(.switch-business) {
        display: none;
    }


    .navbar {
        padding: 0 25px;
    }


    .automotive-hero-page {
        padding: 0 25px 70px;
    }


    .automotive-hero-content h1 {
        font-size: 62px;

        letter-spacing: -4px;
    }


    .about-section,
    .automotive-contact {
        grid-template-columns: 1fr;

        gap: 60px;

        padding: 90px 25px;
    }


    .cars-section {
        padding: 90px 25px;
    }


    .cars-grid {
        grid-template-columns: 1fr;
    }


    .car-image {
        height: 280px;
    }


    .site-footer {
        padding: 40px 25px;

        grid-template-columns: 1fr;

        gap: 30px;
    }


    .footer-links {
        justify-content: flex-start;
    }


    .site-footer > p {
        text-align: left;
    }

}
/* ======================================
   CONSTRUCTION PAGE
====================================== */


/* HERO */

.construction-hero-page {
    height: 100vh;

    position: relative;

    background-image: url("assets/construction.jpg");
    background-size: cover;
    background-position: center;

    display: flex;
    align-items: flex-end;

    padding: 0 6% 8%;
}


.construction-hero-overlay {
    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(0, 0, 0, 0.94) 0%,
            rgba(0, 0, 0, 0.68) 45%,
            rgba(0, 0, 0, 0.15) 100%
        );
}


.construction-hero-content {
    position: relative;

    z-index: 2;

    max-width: 1000px;
}


.construction-hero-content h1 {
    margin-top: 25px;

    font-size: clamp(65px, 8vw, 135px);

    line-height: 0.92;

    letter-spacing: -7px;
}


.construction-hero-content p {
    margin-top: 30px;

    max-width: 530px;

    color: #bcbcbc;

    font-size: 17px;

    line-height: 1.7;
}


/* ======================================
   ABOUT
====================================== */

.construction-about {
    padding: 130px 6%;

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 100px;

    background: #070707;

    border-bottom: 1px solid #1b1b1b;
}


.construction-about-left h2 {
    margin-top: 25px;

    font-size: clamp(50px, 5vw, 80px);

    line-height: 0.95;

    letter-spacing: -4px;
}


.construction-about-right {
    display: flex;

    flex-direction: column;

    justify-content: flex-end;

    gap: 25px;
}


.construction-about-right p {
    max-width: 550px;

    color: #919191;

    font-size: 17px;

    line-height: 1.9;
}


/* ======================================
   SERVICES
====================================== */

.construction-services {
    padding: 130px 6%;

    background: #0c0c0c;
}


.construction-section-title h2 {
    margin-top: 20px;

    font-size: clamp(50px, 5vw, 80px);

    line-height: 0.95;

    letter-spacing: -4px;
}


.construction-service-grid {
    margin-top: 70px;

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    border-top: 1px solid #272727;

    border-left: 1px solid #272727;
}


.construction-service-card {
    min-height: 320px;

    padding: 45px;

    border-right: 1px solid #272727;

    border-bottom: 1px solid #272727;

    transition: 0.4s ease;
}


.construction-service-card:hover {
    background: #151515;
}


.service-number {
    color: #5f5f5f;

    font-size: 11px;

    letter-spacing: 3px;
}


.construction-service-card h3 {
    margin-top: 50px;

    margin-bottom: 20px;

    font-size: 30px;

    font-weight: 500;

    letter-spacing: -1px;
}


.construction-service-card p {
    max-width: 430px;

    color: #858585;

    line-height: 1.8;
}


/* ======================================
   PROJECTS
====================================== */

.construction-projects {
    padding: 130px 6%;

    background: #070707;
}


.projects-heading h2 {
    margin-top: 20px;

    font-size: clamp(48px, 5vw, 75px);

    letter-spacing: -4px;
}


.construction-project-grid {
    margin-top: 60px;

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 22px;
}


.construction-project-card {
    position: relative;

    height: 550px;

    overflow: hidden;

    background: #111;
}


.construction-project-card.large-project {
    grid-column: span 2;

    height: 620px;
}


.construction-project-card img {
    width: 100%;

    height: 100%;

    object-fit: cover;

    transition: transform 0.6s ease;
}


.construction-project-card:hover img {
    transform: scale(1.05);
}


.construction-project-overlay {
    position: absolute;

    inset: 0;

    display: flex;

    flex-direction: column;

    justify-content: flex-end;

    padding: 40px;

    background:
        linear-gradient(
            to top,
            rgba(0,0,0,0.95) 0%,
            rgba(0,0,0,0.35) 45%,
            rgba(0,0,0,0.05) 75%
        );
}


.construction-project-overlay span {
    color: #8d8d8d;

    font-size: 10px;

    font-weight: 600;

    letter-spacing: 3px;
}


.construction-project-overlay h3 {
    margin-top: 10px;

    font-size: 34px;

    font-weight: 500;

    letter-spacing: -1px;
}


.construction-project-overlay p {
    margin-top: 8px;

    color: #999;

    font-size: 13px;
}


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

.construction-contact {
    padding: 130px 6%;

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 100px;

    background: #040404;
}


.construction-contact-intro h2 {
    margin-top: 20px;

    font-size: clamp(50px, 5vw, 80px);

    line-height: 0.95;

    letter-spacing: -4px;
}


.construction-contact-intro p {
    margin-top: 30px;

    max-width: 500px;

    color: #898989;

    line-height: 1.8;
}


.construction-people-list {
    border-top: 1px solid #292929;
}


.construction-person-card {
    padding: 32px 0;

    border-bottom: 1px solid #292929;
}


.construction-person-card > span {
    display: block;

    margin-bottom: 12px;

    color: #626262;

    font-size: 10px;

    letter-spacing: 3px;
}


.construction-person-card h3 {
    margin-bottom: 20px;

    font-size: 26px;

    font-weight: 500;
}


.construction-person-card a {
    display: block;

    margin-top: 8px;

    color: #999999;

    transition: 0.3s;
}


.construction-person-card a:hover {
    color: white;
}


/* ======================================
   MOBILE CONSTRUCTION
====================================== */

@media (max-width: 900px) {

    .construction-hero-page {
        padding: 0 25px 70px;
    }


    .construction-hero-content h1 {
        font-size: 62px;

        letter-spacing: -4px;
    }


    .construction-about {
        grid-template-columns: 1fr;

        gap: 60px;

        padding: 90px 25px;
    }


    .construction-services {
        padding: 90px 25px;
    }


    .construction-service-grid {
        grid-template-columns: 1fr;
    }


    .construction-projects {
        padding: 90px 25px;
    }


    .construction-project-grid {
        grid-template-columns: 1fr;
    }


    .construction-project-card {
        height: 430px;
    }


    .construction-project-card.large-project {
        grid-column: span 1;

        height: 430px;
    }


    .construction-contact {
        grid-template-columns: 1fr;

        gap: 60px;

        padding: 90px 25px;
    }

}