/* =========================================================
   RESET / GLOBAL
========================================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Manrope", sans-serif;
    background: #F5EAE6;
    color: #202020;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
}

.container {
    width: min(1200px, 90%);
    margin: 0 auto;
}


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

.header {
    position: fixed;
    top: 0;
    left: 0;

    width: 100%;
    z-index: 1000;

    background: rgba(245, 234, 230, 0.94);
    backdrop-filter: blur(10px);

    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header-container {
    height: 90px;

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


/* LOGO */

.logo {
    display: block;
    cursor: pointer;
}

.logo img {
    width: 70px;
    height: auto;

    transform: none !important;
    transition: none !important;
}

.logo:hover img {
    transform: none !important;
}


/* NAV */

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

    gap: 45px;
}

.nav-menu a {
    position: relative;

    font-size: 17px;
    font-weight: 600;

    transition: color 0.3s ease;
}

.nav-menu a::after {
    content: "";

    position: absolute;

    left: 0;
    bottom: -7px;

    width: 0;
    height: 1px;

    background: #C62828;

    transition: width 0.3s ease;
}

.nav-menu a:hover {
    color: #C62828;
}

.nav-menu a:hover::after {
    width: 100%;
}


/* =========================================================
   HERO
========================================================= */

.hero {
    padding-top: 120px;
    padding-bottom: 30px;

    text-align: center;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-logo {
    width: min(430px, 85vw);
    height: auto;

    margin: 0 auto;
}


/* =========================================================
   DISCOVER BUTTON
========================================================= */

.discover-button {
    margin-top: 18px;

    display: inline-flex;
    align-items: center;

    gap: 16px;

    border: none;
    background: transparent;

    cursor: pointer;

    color: #C62828;
}

.discover-text {
    padding-bottom: 6px;

    border-bottom: 1px solid #C62828;

    font-size: 13px;
    font-weight: 600;

    letter-spacing: 2px;
}

.discover-arrow {
    width: 46px;
    height: 46px;

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

    border-radius: 50%;

    background: #C62828;
    color: white;

    font-size: 22px;

    transition:
        transform 0.4s ease,
        box-shadow 0.3s ease;
}

.discover-button:hover .discover-arrow {
    box-shadow: 0 8px 20px rgba(198, 40, 40, 0.25);
}

.discover-button.active .discover-arrow {
    transform: rotate(180deg);
}


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

.hero-text {
    width: 100%;
    max-width: 900px;

    max-height: 0;

    margin: 0 auto;

    overflow: hidden;

    opacity: 0;

    transform: translateY(-10px);

    transition:
        max-height 0.6s ease,
        opacity 0.45s ease,
        transform 0.45s ease,
        margin 0.45s ease;
}

.hero-text.show {
    max-height: 300px;

    margin-top: 28px;
    margin-bottom: 20px;

    opacity: 1;

    transform: translateY(0);
}

.hero-subtitle {
    margin-bottom: 10px;

    font-size: 14px;

    letter-spacing: 2px;
}

.hero-text h1 {
    font-size: clamp(22px, 2.3vw, 32px);

    line-height: 1.4;
    font-weight: 400;
}


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

.about {
    padding: 35px 0 60px;
}

.about-wrapper {
    display: grid;

    grid-template-columns:
        minmax(300px, 0.8fr)
        minmax(550px, 1.7fr);

    gap: 65px;

    align-items: start;
}


/* ABOUT TEXT */

.about-content {
    padding-top: 8px;
}

.about-content h2 {
    margin-bottom: 35px;

    font-size: clamp(42px, 4vw, 58px);
    line-height: 0.95;

    font-weight: 600;

    letter-spacing: -5px;
}

.about-content p {
    max-width: 460px;

    margin-bottom: 25px;

    font-size: 17px;
    line-height: 1.9;

    color: #353535;
}

.about-content p:first-of-type {
    font-weight: 600;
}


/* =========================================================
   ABOUT BRAND GRID
========================================================= */

.brand-grid {
    width: 100%;

    display: grid;

    grid-template-columns: repeat(3, minmax(0, 1fr));

    gap: 18px;
}

.brand-card {
    position: relative;

    width: 100%;

    aspect-ratio: 1 / 1;

    overflow: hidden;

    border-radius: 18px;

    cursor: pointer;

    background: #ffffff;

    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease,
        opacity 0.35s ease;
}

.brand-card img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 0.45s ease;
}


/* diğer kartları hafif soldur */

.brand-grid:hover .brand-card {
    opacity: 0.55;
}

.brand-grid .brand-card:hover {
    opacity: 1;

    transform: translateY(-7px);

    box-shadow:
        0 20px 45px rgba(0, 0, 0, 0.14);
}

.brand-card:hover img {
    transform: scale(1.045);
}


/* PLUS */

.brand-card::after {
    content: "+";

    position: absolute;

    right: 14px;
    bottom: 14px;

    width: 42px;
    height: 42px;

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

    border-radius: 50%;

    background: #C62828;
    color: #ffffff;

    font-size: 25px;
    font-weight: 300;

    opacity: 0;

    transform:
        translateY(8px)
        scale(0.9);

    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
}

.brand-card:hover::after {
    opacity: 1;

    transform:
        translateY(0)
        scale(1);
}


/* =========================================================
   UÇTAN UCA MARKA ÜRETİMİ
========================================================= */

.production {
    padding: 55px 0 65px;
}

.production-note {
    margin-bottom: 45px;

    font-size: 17px;
    line-height: 1.6;
}

.production-wrapper {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 70px;

    align-items: center;
}


/* PRODUCTION GRID */

.production-grid {
    display: grid;

    grid-template-columns: repeat(3, minmax(0, 1fr));

    gap: 14px;
}

.production-card {
    width: 100%;

    aspect-ratio: 1 / 1;

    overflow: hidden;

    border-radius: 14px;

    background: #ffffff;

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.production-card img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 0.4s ease;
}

.production-card:hover {
    transform: translateY(-5px);

    box-shadow:
        0 15px 35px rgba(0, 0, 0, 0.12);
}

.production-card:hover img {
    transform: scale(1.035);
}


/* PRODUCTION TEXT */

.production-small-title {
    display: block;

    margin-bottom: 3px;

    font-size: 26px;
}

.production-content h2 {
    margin-bottom: 30px;

    font-size: clamp(42px, 4vw, 58px);

    font-weight: 600;

    line-height: 0.95;

    letter-spacing: -5px;
}

.production-content p {
    margin-bottom: 20px;

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

.production-list {
    display: flex;

    flex-direction: column;

    gap: 8px;
}

.production-list li {
    position: relative;

    padding-left: 18px;

    font-size: 16px;
    line-height: 1.5;
}

.production-list li::before {
    content: "•";

    position: absolute;

    left: 0;

    color: #C62828;
}


/* ==========================================================
   MARKA AVANTAJLARI
========================================================== */

.benefits{
    padding:120px 0;
}

.benefits-intro{
    max-width:850px;
    margin:0 auto 80px;
    text-align:left;
}

.benefits-intro p{
    font-size:18px;
    line-height:1.9;
    color:#444;
}

.benefits-layout{
    display:grid;
    grid-template-columns:360px 1fr;
    gap:90px;
    align-items:start;
}


/* ===================================
   SOL STICKY
=================================== */

.benefits-sidebar{

    position:sticky;
    top:130px;

    display:flex;
    flex-direction:column;
}

.benefit-step{

    padding:28px 0;

    border-bottom:1px solid rgba(0,0,0,.08);

    opacity:.35;

    transition:.45s;
}

.benefit-step.active{

    opacity:1;

}

.benefit-number{

    display:block;

    color:#C62828;

    font-size:14px;

    margin-bottom:10px;

    font-weight:600;
}

.benefit-step-line{

    width:100%;

    height:2px;

    background:#ddd;

    margin-bottom:20px;

    overflow:hidden;
}

.benefit-step-line span{

    display:block;

    width:0;

    height:100%;

    background:#C62828;

    transition:.45s;
}

.benefit-step.active .benefit-step-line span{

    width:100%;

}

.benefit-step h3{

    font-size:42px;

    line-height:1.05;

    font-weight:600;

    letter-spacing:-2px;

    color:#1f1f1f;

}


/* ===================================
   SAĞ TARAF
=================================== */

.benefits-pages{

    width:100%;
}

.benefit-page{

    min-height:100vh;

    display:flex;

    align-items:center;

    padding:60px 0;

    border-bottom:1px solid rgba(0,0,0,.06);
}

.benefit-content{

    max-width:760px;

}

.benefit-panel-number{

    display:block;

    color:#C62828;

    font-size:15px;

    margin-bottom:18px;

    font-weight:600;
}

.benefit-content h2{

    font-size:72px;

    line-height:.95;

    letter-spacing:-4px;

    margin-bottom:35px;

    font-weight:600;
}

.benefit-lead{

    font-size:26px;

    line-height:1.5;

    margin-bottom:35px;

    color:#222;
}

.benefit-content ul{

    display:flex;

    flex-direction:column;

    gap:18px;
}

.benefit-content li{

    position:relative;

    padding-left:22px;

    font-size:18px;

    line-height:1.9;

    color:#555;
}

.benefit-content li::before{

    content:"";

    position:absolute;

    left:0;

    top:13px;

    width:7px;

    height:7px;

    border-radius:50%;

    background:#C62828;
}


/* ===================================
   TABLET
=================================== */

@media(max-width:1100px){

.benefits-layout{

grid-template-columns:280px 1fr;

gap:50px;

}

.benefit-step h3{

font-size:32px;

}

.benefit-content h2{

font-size:56px;

}

}


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

@media(max-width:900px){

.benefits-layout{

display:block;

}

.benefits-sidebar{

position:relative;

top:auto;

margin-bottom:50px;

}

.benefit-page{

min-height:auto;

padding:70px 0;

}

.benefit-content h2{

font-size:44px;

letter-spacing:-2px;

}

.benefit-lead{

font-size:20px;

}

.benefit-content li{

font-size:16px;

}

}


/* =========================================================
   PORTFOLIO
========================================================= */

.portfolio {
    padding: 50px 0 60px;

    overflow: hidden;
}

.portfolio-container {
    width: 100%;
}

.portfolio-title {
    width: min(1200px, 90%);

    margin: 0 auto 35px;

    text-align: center;

    font-size: clamp(42px, 4vw, 58px);

    font-weight: 600;

    letter-spacing: -5px;
}

.portfolio-showcase {
    width: 100%;

    display: flex;
    flex-direction: column;

    gap: 20px;
}


/* =========================================================
   PORTFOLIO MARQUEE
========================================================= */

.portfolio-marquee {
    width: 100%;

    overflow: hidden;

    padding: 10px 0;
}

.portfolio-track {
    width: max-content;

    display: flex;

    will-change: transform;
}

.portfolio-group {
    display: flex;

    gap: 18px;

    padding-right: 18px;
}


/* ÜST ŞERİT */

.portfolio-track-left {
    animation:
        portfolioMoveLeft 55s linear infinite;
}


/* ALT ŞERİT */

.portfolio-track-right {
    animation:
        portfolioMoveRight 55s linear infinite;
}


/* ÜZERİNE GELİNCE DUR */

.portfolio-marquee:hover .portfolio-track {
    animation-play-state: paused;
}


/* =========================================================
   PORTFOLIO CARD
========================================================= */

.portfolio-card {
    flex: 0 0 210px;

    width: 210px;
    height: 210px;

    overflow: hidden;

    border-radius: 18px;

    cursor: pointer;

    background: #ffffff;

    transition:
        transform 0.35s ease,
        opacity 0.35s ease,
        box-shadow 0.35s ease;
}

.portfolio-card img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 0.4s ease;
}


/* diğerlerini soldur */

.portfolio-group:hover .portfolio-card {
    opacity: 0.4;
}

.portfolio-group .portfolio-card:hover {
    opacity: 1;

    transform:
        translateY(-5px)
        scale(1.03);

    box-shadow:
        0 18px 40px rgba(0, 0, 0, 0.15);
}

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


/* =========================================================
   PORTFOLIO ANIMATIONS
========================================================= */

@keyframes portfolioMoveLeft {

    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }

}

@keyframes portfolioMoveRight {

    from {
        transform: translateX(-50%);
    }

    to {
        transform: translateX(0);
    }

}


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

.contact {
    padding: 55px 0 45px;
}

.contact-top {
    display: grid;

    grid-template-columns: 1.35fr 0.85fr;

    gap: 90px;

    align-items: start;

    margin-bottom: 40px;
}


/* LEFT */

.contact-label {
    display: block;

    margin-bottom: 18px;

    color: #C62828;

    font-size: 12px;
    font-weight: 700;

    letter-spacing: 4px;
}

.contact-heading h2 {
    margin-bottom: 20px;

    font-size: clamp(46px, 5vw, 68px);

    line-height: 0.95;

    font-weight: 600;

    letter-spacing: -5px;
}

.contact-heading p {
    max-width: 650px;

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

    color: #555;
}


/* RIGHT */

.contact-info {
    width: 100%;
}

.contact-item {
    min-height: 58px;

    display: flex;
    align-items: center;

    gap: 20px;

    padding: 14px 5px;

    border-top:
        1px solid rgba(0, 0, 0, 0.1);

    font-size: 17px;

    transition:
        color 0.3s ease,
        padding-left 0.3s ease;
}

.contact-item:last-child {
    border-bottom:
        1px solid rgba(0, 0, 0, 0.1);
}

.contact-item:hover {
    padding-left: 10px;

    color: #C62828;
}

.contact-icon {
    width: 28px;

    flex-shrink: 0;

    font-size: 20px;
    font-weight: 700;

    text-align: center;
}


/* =========================================================
   MAP + BACK TO TOP
========================================================= */

.map-section {
    width: 100%;

    display: flex;
    align-items: center;

    gap: 25px;
}

.map-wrapper {
    flex: 1;

    height: 360px;

    overflow: hidden;

    border-radius: 24px;

    box-shadow:
        0 18px 45px rgba(0, 0, 0, 0.08);
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;

    display: block;

    border: 0;
}


/* =========================================================
   BACK TO TOP
========================================================= */

.back-to-top {
    flex-shrink: 0;

    display: flex;
    flex-direction: column;

    align-items: center;

    gap: 10px;

    cursor: pointer;

    font-size: 12px;
    font-weight: 700;

    letter-spacing: 2px;

    text-align: center;

    transition: color 0.3s ease;
}

.back-to-top-arrow {
    width: 48px;
    height: 48px;

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

    border-radius: 50%;

    background: #C62828;
    color: #ffffff;

    font-size: 22px;

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.back-to-top:hover {
    color: #C62828;
}

.back-to-top:hover .back-to-top-arrow {
    transform: translateY(-5px);

    box-shadow:
        0 10px 25px rgba(198, 40, 40, 0.25);
}


/* =========================================================
   BRAND MODAL
========================================================= */

.brand-modal {
    position: fixed;

    inset: 0;

    z-index: 5000;

    padding: 40px;

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

    opacity: 0;

    visibility: hidden;

    pointer-events: none;

    transition:
        opacity 0.35s ease,
        visibility 0.35s ease;
}

.brand-modal.active {
    opacity: 1;

    visibility: visible;

    pointer-events: auto;
}


/* OVERLAY */

.brand-modal-overlay {
    position: absolute;

    inset: 0;

    background:
        rgba(20, 20, 20, 0.52);

    backdrop-filter: blur(8px);

    cursor: pointer;
}


/* =========================================================
   MODAL CONTENT
========================================================= */

.brand-modal-content {
    position: relative;

    z-index: 2;

    width: min(1050px, 92vw);

    min-height: 520px;

    max-height: 88vh;

    display: grid;

    grid-template-columns: 1fr 1fr;

    overflow: hidden;

    border-radius: 26px;

    /* Arayüz ile aynı renk */
    background: #F5EAE6;

    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.28);

    transform:
        translateY(25px)
        scale(0.96);

    transition:
        transform 0.5s cubic-bezier(.22, 1, .36, 1);
}

.brand-modal.active .brand-modal-content {
    transform:
        translateY(0)
        scale(1);
}


/* =========================================================
   MODAL IMAGE
========================================================= */

.brand-modal-image {
    min-width: 0;

    padding: 35px;

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

.brand-modal-image img {
    width: 100%;

    max-width: 430px;

    max-height: 440px;

    object-fit: contain;

    border-radius: 20px;

    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.12);
}


/* =========================================================
   MODAL INFO
========================================================= */

.brand-modal-info {
    min-width: 0;

    padding: 70px 55px;

    display: flex;
    flex-direction: column;
    justify-content: center;

    background: #F5EAE6;
}

.brand-modal-label {
    margin-bottom: 20px;

    color: #C62828;

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 3px;
}

.brand-modal-info h2 {
    margin: 0;

    font-size: clamp(42px, 5vw, 68px);

    font-weight: 500;

    line-height: 1;

    letter-spacing: -2px;
}

.brand-modal-line {
    width: 55px;
    height: 2px;

    margin: 28px 0;

    background: #C62828;
}

.brand-modal-info p {
    max-width: 430px;

    color: #4c4c4c;

    font-size: 17px;
    line-height: 1.8;
}


/* =========================================================
   MODAL CLOSE
========================================================= */

.brand-modal-close {
    position: absolute;

    top: 20px;
    right: 20px;

    z-index: 20;

    width: 48px;
    height: 48px;

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

    border: 0;

    border-radius: 50%;

    background: #C62828;
    color: #ffffff;

    font-size: 27px;
    font-weight: 300;

    cursor: pointer;

    transition:
        transform 0.3s ease,
        background 0.3s ease;
}

.brand-modal-close:hover {
    transform: rotate(90deg);

    background: #A91F1F;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 1050px) {

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

        gap: 45px;
    }

    .about-content p {
        max-width: 750px;
    }

    .brand-grid {
        grid-template-columns:
            repeat(3, minmax(0, 1fr));
    }

    .production-wrapper {
        grid-template-columns: 1fr;

        gap: 45px;
    }

    .production-content {
        max-width: 750px;
    }

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

        gap: 45px;
    }

}


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

@media (max-width: 768px) {

    .container {
        width: min(92%, 1200px);
    }


    /* HEADER */

    .header-container {
        height: 75px;
    }

    .logo img {
        width: 55px;
    }

    .nav-menu {
        gap: 18px;
    }

    .nav-menu a {
        font-size: 13px;
    }


    /* HERO */

    .hero {
        padding-top: 100px;
        padding-bottom: 25px;
    }

    .hero-logo {
        width: min(340px, 90vw);
    }

    .discover-button {
        margin-top: 12px;
    }


    /* ABOUT */

    .about {
        padding: 30px 0 45px;
    }

    .about-wrapper {
        display: block;
    }

    .about-content {
        margin-bottom: 35px;
    }

    .about-content h2 {
        font-size: 48px;

        letter-spacing: -2px;
    }

    .about-content p {
        font-size: 15px;
    }

    .brand-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));

        gap: 12px;
    }


    /* PRODUCTION */

    .production {
        padding: 45px 0;
    }

    .production-note {
        margin-bottom: 30px;

        font-size: 15px;
    }

    .production-wrapper {
        display: block;
    }

    .production-grid {
        margin-bottom: 40px;

        gap: 9px;
    }

    .production-small-title {
        font-size: 21px;
    }

    .production-content h2 {
        font-size: 48px;

        margin-bottom: 25px;
    }

    .production-content p {
        font-size: 15px;
    }

    .production-list li {
        font-size: 14px;
    }


    /* BENEFITS */

    .brand-benefits {
        width: 92%;

        padding: 40px 0 45px;
    }

    .benefits-intro {
        font-size: 14px;
    }

    .benefit-header {
        gap: 14px;
    }

    .benefit-plus {
        width: 42px;
        height: 42px;
    }

    .benefit-title {
        font-size: 19px;
    }

    .benefit-content {
        padding-left: 56px;
    }

    .benefit-content p,
    .benefit-content li {
        font-size: 14px;
    }


    /* PORTFOLIO */

    .portfolio {
        padding: 40px 0 45px;
    }

    .portfolio-title {
        margin-bottom: 25px;
    }

    .portfolio-showcase {
        gap: 10px;
    }

    .portfolio-card {
        flex-basis: 160px;

        width: 160px;
        height: 160px;

        border-radius: 14px;
    }

    .portfolio-group {
        gap: 12px;

        padding-right: 12px;
    }


    /* CONTACT */

    .contact {
        padding: 45px 0 30px;
    }

    .contact-heading h2 {
        font-size: 58px;

        letter-spacing: -3px;
    }

    .contact-heading p {
        font-size: 15px;
    }

    .contact-item {
        font-size: 15px;
    }


    /* MAP */

    .map-section {
        flex-direction: column;

        align-items: stretch;
    }

    .map-wrapper {
        width: 100%;

        flex: none;

        height: 300px;
    }

    .back-to-top {
        flex-direction: row;

        justify-content: center;

        margin-top: 5px;
    }

    .back-to-top-text br {
        display: none;
    }


    /* MODAL */

    .brand-modal {
        padding: 18px;
    }

    .brand-modal-content {
        display: block;

        width: 100%;

        min-height: 0;

        max-height: 90vh;

        overflow-y: auto;
    }

    .brand-modal-image {
        padding:
            65px 25px
            15px;
    }

    .brand-modal-image img {
        max-height: 280px;
    }

    .brand-modal-info {
        padding:
            25px 30px
            40px;
    }

    .brand-modal-info h2 {
        font-size: 40px;
    }

    .brand-modal-info p {
        font-size: 15px;
    }

}


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

@media (max-width: 480px) {

    .nav-menu {
        gap: 11px;
    }

    .nav-menu a {
        font-size: 12px;
    }


    /* ABOUT */

    .brand-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }


    /* PRODUCTION */

    .production-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }


    /* PORTFOLIO */

    .portfolio-card {
        flex-basis: 135px;

        width: 135px;
        height: 135px;
    }


    /* CONTACT */

    .contact-heading h2 {
        font-size: 48px;
    }


    /* MODAL */

    .brand-modal-info h2 {
        font-size: 34px;
    }

}

/* =========================================================
   ORTAK MARKA KART TASARIMI
   HAKKIMIZDA + UÇTAN UCA MARKA ÜRETİMİ
========================================================= */

/*
   İki bölümde de HTML tarafında .brand-card kullanılıyor.
   Bu nedenle görsel boyutu, hover, + butonu ve soluklaşma
   tek bir ortak sistem üzerinden yönetilir.
*/

.brand-grid,
.production-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.brand-grid .brand-card,
.production-grid .brand-card {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 18px;
    cursor: pointer;
    background: #ffffff;

    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease,
        opacity 0.35s ease;
}

.brand-grid .brand-card img,
.production-grid .brand-card img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;

    transition:
        transform 0.45s ease,
        filter 0.35s ease;
}

/* Her iki bölümde de diğer kartları aynı oranda soldur */
.brand-grid:hover .brand-card,
.production-grid:hover .brand-card {
    opacity: 0.55;
}

.brand-grid .brand-card:hover,
.production-grid .brand-card:hover {
    opacity: 1;
    z-index: 5;

    transform: translateY(-7px);

    box-shadow:
        0 20px 45px rgba(0, 0, 0, 0.14);
}

.brand-grid .brand-card:hover img,
.production-grid .brand-card:hover img {
    transform: scale(1.045);
}

/* Her iki bölümde de aynı kırmızı + butonu */
.brand-grid .brand-card::after,
.production-grid .brand-card::after {
    content: "+";

    position: absolute;
    right: 14px;
    bottom: 14px;

    width: 42px;
    height: 42px;

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

    border-radius: 50%;

    background: #C62828;
    color: #ffffff;

    font-size: 25px;
    font-weight: 300;
    line-height: 1;

    opacity: 0;

    transform:
        translateY(8px)
        scale(0.9);

    box-shadow:
        0 8px 20px rgba(198, 40, 40, 0.20);

    transition:
        opacity 0.3s ease,
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.brand-grid .brand-card:hover::after,
.production-grid .brand-card:hover::after {
    opacity: 1;

    transform:
        translateY(0)
        scale(1);
}

/* Tablet */
@media (max-width: 1050px) {
    .brand-grid,
    .production-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 14px;
    }
}

/* Mobil */
@media (max-width: 768px) {
    .brand-grid,
    .production-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .brand-grid .brand-card,
    .production-grid .brand-card {
        border-radius: 14px;
    }

    .brand-grid .brand-card::after,
    .production-grid .brand-card::after {
        width: 36px;
        height: 36px;

        right: 10px;
        bottom: 10px;

        font-size: 22px;
    }
}

/* Dokunmatik cihazlarda gereksiz hover soluklaşmasını önle */
@media (hover: none) {
    .brand-grid:hover .brand-card,
    .production-grid:hover .brand-card {
        opacity: 1;
    }
}
/* ==========================================
   PORTFOLIO HOVER (+)
========================================== */

.portfolio-card {
    position: relative;
}

.portfolio-card::after {
    content: "+";

    position: absolute;

    right: 14px;
    bottom: 14px;

    width: 42px;
    height: 42px;

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

    border-radius: 50%;

    background: #C62828;
    color: #fff;

    font-size: 25px;
    font-weight: 300;
    line-height: 1;

    opacity: 0;

    transform: translateY(8px) scale(.9);

    box-shadow: 0 8px 20px rgba(198,40,40,.20);

    transition:
        opacity .3s ease,
        transform .3s ease;

    z-index: 10;
}

.portfolio-card:hover::after {
    opacity: 1;
    transform: translateY(0) scale(1);
}
/* ============================
   MARKA AVANTAJLARI (STICKY)
============================ */

.benefits-scroll{
    width:min(1200px,90%);
    margin:0 auto;
    padding:80px 0;
}

.benefits-intro{
    max-width:900px;
    margin-bottom:60px;
    font-size:17px;
    line-height:1.8;
}

.benefits-sticky{
    display:grid;
    grid-template-columns:360px 1fr;
    gap:90px;
    align-items:start;
}

.benefits-navigation{
    position:sticky;
    top:120px;
}

.benefit-step{
    padding:24px 0;
    border-bottom:1px solid rgba(0,0,0,.08);
    cursor:pointer;
    opacity:.45;
    transition:.35s;
}

.benefit-step.active{
    opacity:1;
}

.benefit-number{
    display:block;
    font-size:13px;
    color:#C62828;
    margin-bottom:8px;
}

.benefit-step-line{
    width:100%;
    height:1px;
    background:#ddd;
    margin-bottom:16px;
    overflow:hidden;
}

.benefit-step-line span{
    display:block;
    width:0;
    height:100%;
    background:#C62828;
    transition:.45s;
}

.benefit-step.active .benefit-step-line span{
    width:100%;
}

.benefit-step h3{
    font-size:28px;
    line-height:1.2;
}

.benefits-content{
    position:relative;
    min-height:560px;
}

.benefit-panel{
    position:absolute;
    inset:0;
    opacity:0;
    transform:translateY(25px);
    transition:.45s;
    pointer-events:none;
}

.benefit-panel.active{
    opacity:1;
    transform:none;
    pointer-events:auto;
}

.benefit-panel-number{
    display:block;
    color:#C62828;
    margin-bottom:18px;
}

.benefit-panel h2{
    font-size:58px;
    line-height:.95;
    letter-spacing:-3px;
    margin-bottom:30px;
}

.benefit-lead{
    font-size:20px;
    margin-bottom:25px;
}

.benefit-panel ul{
    display:flex;
    flex-direction:column;
    gap:14px;
}

.benefit-panel li{
    line-height:1.8;
}
/* ==========================================================
   FOOTER
========================================================== */

.site-footer{

    background:transparent;

    padding:50px 0 35px;

}

.footer-content{

    display:flex;

    flex-direction:column;

    align-items:center;

    gap:20px;

}

.footer-logo img{

    width:95px;

    height:auto;

}

.footer-content p{

    font-size:15px;

    color:#555;

    margin:0;

}

@media (max-width:768px){

    .site-footer{
        padding:60px 20px 30px;
        background:inherit;
    }

    .footer-logo img{
        width:170px;
    }

}