/*
 * custom.css
 * Modernizasyon sirasinda eklenen ozel stiller.
 * Orijinal style.css'e dokunulmaz; eklemeler burada tutulur.
 * Marka renkleri: #d00a01 (kirmizi), #365669 (mavi-gri).
 */

/* =========================================================================
 * PREMIUM HEADER
 * Ust iletisim cubugu + ana header (buyuk logo, menu, CTA butonu).
 * Header sabit (fixed); en ustte acik zemin, kaydirinca (sticky) ust cubuk
 * gizlenir ve header kompaktlasir. Renkler mevcut paletten.
 * ====================================================================== */
.header-area {
    background: #fff;
    -webkit-box-shadow: 0 6px 24px rgba(17, 17, 17, .07);
    box-shadow: 0 6px 24px rgba(17, 17, 17, .07);
}

/* ---- Ust iletisim cubugu ---- */
.header-area .top-bar {
    background: #365669;
    color: rgba(255, 255, 255, .9);
    font-size: 13px;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
}

.top-bar-inner {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    min-height: 42px;
}

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

.top-contact {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}

.top-contact li {
    margin-right: 26px;
    line-height: 42px;
}

.top-contact li i {
    color: #fff;
    margin-right: 7px;
}

.top-bar a {
    color: rgba(255, 255, 255, .9);
    -webkit-transition: color .25s ease;
    transition: color .25s ease;
}

.top-bar a:hover {
    color: #fff;
}

.top-right {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
}

.top-social {
    margin-right: 18px;
}

.top-social a {
    display: inline-block;
    width: 28px;
    text-align: center;
    color: rgba(255, 255, 255, .75);
}

.top-social a:hover {
    color: #fff;
}

.top-lang a {
    display: inline-block;
    padding: 4px 14px;
    border: 1px solid rgba(255, 255, 255, .35);
    -webkit-border-radius: 30px;
    border-radius: 30px;
    font-weight: 600;
    letter-spacing: .5px;
}

.top-lang a:hover {
    background: #d00a01;
    border-color: #d00a01;
    color: #fff;
}

.top-lang a i {
    margin-right: 5px;
}

/* Kaydirinca ust cubuk gizlenir */
.header-area.sticky .top-bar {
    display: none;
}

/* ---- Ana header ---- */
.main-header {
    padding: 14px 0;
    -webkit-transition: padding .3s ease;
    transition: padding .3s ease;
}

.header-area.sticky .main-header {
    padding: 8px 0;
}

/* Logo: buyuk ve net, dikeyde ortali */
.header-area .logo {
    padding-top: 0 !important;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    height: 100%;
    min-height: 56px;
}

.header-area .bts-logo {
    display: block !important;
    width: auto !important;
    height: 52px;
    -webkit-transition: height .3s ease;
    transition: height .3s ease;
}

.header-area.sticky .bts-logo {
    height: 44px;
}

/* ---- Menu ---- */
.header-area .main-menu .navbar-nav > li > a {
    color: #23303a;
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .6px;
    line-height: 56px;
}

.header-area .main-menu .navbar-nav > li > a:hover,
.header-area .main-menu .navbar-nav > li.active > a {
    color: #d00a01;
}

/* Modern alt cizgi vurgusu (hover / aktif) */
.header-area .main-menu .navbar-nav > li > a:after {
    left: 0;
    bottom: 14px;
    height: 2px;
    background: #d00a01;
    visibility: hidden;
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
    -webkit-transform-origin: left center;
    transform-origin: left center;
    -webkit-transition: -webkit-transform .3s ease;
    transition: transform .3s ease;
}

.header-area .main-menu .navbar-nav > li:hover > a:after,
.header-area .main-menu .navbar-nav > li.active > a:after {
    visibility: visible;
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
}

.header-area .navbar-toggle .icon-bar {
    background: #d00a01;
}

/* CTA butonu (menude) */
.header-area .main-menu .navbar-nav > li.nav-cta {
    padding-left: 10px;
}

.header-area .main-menu .navbar-nav > li.nav-cta > a.menu-cta {
    color: #fff;
    background: #d00a01;
    line-height: 1;
    padding: 13px 24px;
    -webkit-border-radius: 30px;
    border-radius: 30px;
    letter-spacing: .7px;
    -webkit-transition: var(--bts-ease, all .35s ease);
    transition: var(--bts-ease, all .35s ease);
}

.header-area .main-menu .navbar-nav > li.nav-cta > a.menu-cta:hover {
    background: #b30901;
    color: #fff;
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
    -webkit-box-shadow: 0 10px 22px rgba(208, 10, 1, .32);
    box-shadow: 0 10px 22px rgba(208, 10, 1, .32);
}

.header-area .main-menu .navbar-nav > li.nav-cta > a.menu-cta:after {
    display: none;
}

/* ---- Header: mobil/tablet uyum ---- */
@media (max-width: 991px) {
    .top-bar {
        font-size: 12px;
    }
    .tb-hide-sm {
        display: none;
    }
    .top-contact li {
        margin-right: 16px;
    }
    /* Mobil acilir menu: acik zemin, ferah satirlar, ortali CTA */
    .header-area .main-menu .navbar-nav > li > a {
        line-height: 48px;
    }
    .header-area .main-menu .navbar-nav > li.nav-cta {
        padding: 12px 15px;
        text-align: center;
    }
    .header-area .main-menu .navbar-nav > li.nav-cta > a.menu-cta {
        display: inline-block;
    }
}

@media (max-width: 480px) {
    .top-contact li:last-child {
        margin-right: 0;
    }
}

/* =========================================================================
 * MOBIL (HAMBURGER) MENU — 1024px'e KADAR
 * Bootstrap 3 navbar varsayilan olarak >=768px'te inline menuye gecer; bu
 * yuzden tablette (768-1024) hamburger kaybolup menu sikisiyordu. Asagidaki
 * override, mobil acilir menuyu 1024px'e kadar (tabletler dahil) calistirir:
 * hamburger gorunur, menu kapali baslar, tiklaninca header'in altinda TAM
 * GENISLIKTE acilir. >=1025px'te inline masaustu menusu.
 * ====================================================================== */
@media (max-width: 1024px) {
    /* Hamburger her zaman gorunur, sagda */
    .header-area .navbar-header {
        float: none;
    }
    .header-area .navbar-toggle {
        display: block !important;
        float: right;
        margin-top: 4px;
    }
    /* Menu paneli: kapali baslar (Bootstrap'in >=768 display:block'unu ezer) */
    .header-area .main-header {
        position: relative;
    }
    /* Bootstrap .navbar VE grid kolonlari (.col-*) position:relative'dir; panelin
       konum atasi bunlar oluyordu (dar menu kolonu). Hepsini static yapinca panel
       .main-header'a gore TAM GENISLIK acilir. */
    .header-area .main-menu .navbar {
        position: static;
    }
    .header-area .main-header [class*="col-"] {
        position: static;
    }
    .header-area .navbar-collapse.collapse {
        display: none !important;
    }
    .header-area .navbar-collapse.collapse.in,
    .header-area .navbar-collapse.collapsing {
        display: block !important;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        width: 100%;
        background: #fff;
        border-top: 1px solid #eee;
        box-shadow: 0 14px 26px rgba(17, 17, 17, .10);
        max-height: 76vh;
        overflow-y: auto;
        padding: 6px 18px 12px;
        z-index: 200;
    }
    /* Liste: tam genislikte, alt alta satirlar */
    .header-area .main-menu .navbar-nav {
        float: none !important;
        margin: 0;
    }
    .header-area .main-menu .navbar-nav > li {
        float: none !important;
        display: block;
        border-bottom: 1px solid #eee;
    }
    .header-area .main-menu .navbar-nav > li:last-child {
        border-bottom: 0;
    }
    .header-area .main-menu .navbar-nav > li > a {
        display: block;
        line-height: 30px;
        padding: 12px 4px;
    }
    /* Aktif/hover alt cizgisi mobilde kapatilir (blok satir gorunumu) */
    .header-area .main-menu .navbar-nav > li > a:after {
        display: none;
    }
    /* CTA butonu menude ortali blok */
    .header-area .main-menu .navbar-nav > li.nav-cta {
        padding: 14px 0 4px;
        text-align: center;
        border-bottom: 0;
    }
    .header-area .main-menu .navbar-nav > li.nav-cta > a.menu-cta {
        display: inline-block;
    }
}
/* Masaustu (>=1025px): hamburger gizli, inline menu */
@media (min-width: 1025px) {
    .header-area .navbar-toggle {
        display: none !important;
    }
}

/* =========================================================================
 * MOBIL YENIDEN DUZENLEME (responsive overhaul)
 * Tema responsive.css'i .container'a SABIT genislik veriyordu
 * (max-width:767 -> 450px, <480 -> 300px). Bu yuzden mobilde icerik dar bir
 * kutuya sikisip yanlarda buyuk bosluk kaliyordu. Container akiskan yapildi.
 * custom.css responsive.css'ten SONRA yuklendigi icin bu kurallar kazanir.
 * ====================================================================== */
@media (max-width: 767px) {
    .container {
        width: auto !important;
        max-width: 560px;
        padding-left: 18px;
        padding-right: 18px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* ---- Ust cubuk: mobilde tek satir, derli toplu ---- */
@media (max-width: 767px) {
    .header-area .top-bar {
        font-size: 12px;
    }
    .top-bar-inner {
        min-height: 38px;
        flex-wrap: wrap;
        row-gap: 2px;
    }
    .top-contact {
        flex-wrap: wrap;
        align-items: center;
    }
    .top-contact li {
        line-height: 34px;
        margin-right: 16px;
    }
    .top-right {
        align-items: center;
    }
    .top-social {
        margin-right: 12px;
    }
    .top-social a {
        width: 24px;
        font-size: 13px;
    }
    .top-lang a {
        padding: 3px 12px;
    }
    /* Header'i mobilde biraz kisalt: logo kucult + dikey padding azalt ->
       banner basligiyla bindirme azalir */
    .main-header {
        padding: 9px 0;
    }
    .header-area .logo {
        min-height: 44px;
    }
    .header-area .bts-logo {
        height: 42px;
    }
    .header-area.sticky .bts-logo {
        height: 40px;
    }
}
@media (max-width: 480px) {
    /* Cok dar ekranda e-posta satirini gizle, telefon + dil kalsin */
    .top-contact li:nth-child(2) {
        display: none;
    }
    .top-social {
        display: none;
    }
}

/* -------------------------------------------------------------------------
 * Makine modellemesi (hero)
 *
 * Mobil/tablet (<992px): model dogal 1300x505 boyutunda kalir, header kadar
 * ust bosluk verilir, dar ekranda yatay kaydirilabilir.
 *
 * Masaustu (>=992px): hero ekranin tamamini kaplar (100vw x 100vh). Model
 * en/boy oranini koruyarak gorunur alana tam sigacak sekilde olceklenir.
 * Olcek viewport'a bagli oldugu icin assets/js/custom.js tarafindan hesaplanip
 * .slide uzerine transform: scale() olarak uygulanir. Model markup'i ve tooltip
 * mantigi DEGISMEZ; sadece gorsel olcekleme yapilir.
 * ---------------------------------------------------------------------- */
/* Model masaustune ozeldir; orijinal site de <=1024px'te gizler
   (@media (max-width:1024px){.over-x{display:none}}). Bu yuzden model
   varsayilan olarak gizli, yalniz >=1025px'te tam ekran gosterilir.
   Mobil/tablette bunun yerine banner gosterilir (asagida). */
.machine-hero-area {
    display: none;
}

/* Masaustu: tam ekran hero + orana duyarli olcekleme */
@media (min-width: 1025px) {
    .machine-hero-area {
        display: flex;
        flex-direction: column;
        height: 100vh;
        box-sizing: border-box;
        padding: 128px 0 14px;  /* ust: premium header payi (ust cubuk + ana header) */
        background: #fff;
        overflow: hidden;
    }

    .machine-hero-area .container-fluid {
        flex: 1 1 auto;
        width: 100%;
        padding: 0;
        margin: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: visible;      /* buyutulen model kirpilmasin */
    }

    /* Icteki tema kapsayicilari tam genislik + kirpma/min-height notrlenir,
       boylece model serbestce olceklenip ortalanabilir */
    .machine-hero-area .customslider,
    .machine-hero-area .module_round_box_outer,
    .machine-hero-area .module_round_boxslider,
    .machine-hero-area .s5_module_box_1,
    .machine-hero-area #pageContainer,
    .machine-hero-area #slideshow,
    .machine-hero-area #iPicture,
    .machine-hero-area #slideInner {
        width: 100%;
        overflow: visible !important;
    }

    .machine-hero-area .s5_resize_top_row1,
    .machine-hero-area .s5_module_box_2 {
        min-height: 0 !important;
    }

    /* Bos baslik alanini gizle */
    .machine-hero-area .s5_mod_h3_outer {
        display: none;
    }

    .machine-hero-area .slide {
        margin: 0;
        float: none !important;
        /* Olcekleme `zoom`, yatay ortalama `margin-left` ile custom.js
           tarafindan atanir (transform:scale ghost'u olusmasin diye). */
    }
}

/* Banner: masaustunde (>=1025px) gizli; mobil/tablette (<=1024px) gosterilir.
   Model orada gizli oldugu icin ust bolumu banner (logo + butonlar) doldurur. */
@media (min-width: 1025px) {
    .banner-area {
        display: none;
    }
}

.form-status {
    padding: 12px 18px;
    margin-bottom: 20px;
    border-radius: 3px;
    font-size: 14px;
    line-height: 1.5;
}

.form-status.success {
    background: #365669;
    color: #fff;
}

.form-status.error {
    background: #d00a01;
    color: #fff;
}

/* =========================================================================
 * MODERNIZASYON KATMANI
 * Amac: mevcut tasarimi (ayni renk paletiyle) daha modern, ferah ve
 * etkilesimli hale getirmek. Orijinal style.css'e DOKUNULMAZ; tum
 * iyilestirmeler burada override edilir. Makine modellemesine dokunulmaz.
 * Palet: #d00a01 (kirmizi), #365669 (mavi-gri), #111 (koyu), #efeeee (acik).
 * ====================================================================== */

:root {
    --bts-red: #d00a01;
    --bts-blue: #365669;
    --bts-dark: #111;
    --bts-light: #efeeee;
    --bts-radius: 12px;
    --bts-radius-sm: 8px;
    --bts-shadow: 0 10px 30px rgba(0, 0, 0, .08);
    --bts-shadow-hover: 0 20px 45px rgba(0, 0, 0, .16);
    --bts-ease: all .35s cubic-bezier(.2, .7, .3, 1);
}

/* ---- Tipografi sistemi ---- */
body {
    font-family: 'Inter', 'Raleway', sans-serif;
    color: #55606b;
    font-size: 15px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6,
.section-top h2,
.single-service-item h3,
.single-feature-item h3,
.urunadi h6,
.contact-info h3 {
    font-family: 'Poppins', 'Raleway', sans-serif;
}

/* ---- Bolum basliklari (guclu hiyerarsi) ---- */
.section-top {
    margin-bottom: 18px;
}

.section-top h2 {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -.5px;
    color: var(--bts-blue);
}

.section-top h2.white {
    color: #fff;
}

/* Baslik altina modern kirmizi vurgu cizgisi (disli aksaninin yerine) */
.section-block {
    display: block !important;
    width: 60px;
    height: 4px;
    margin: 18px auto 16px;
    background: var(--bts-red);
    -webkit-border-radius: 4px;
    border-radius: 4px;
}

.section-block i {
    display: none;
}

.section-top p {
    color: #8a949e;
    font-size: 16px;
    letter-spacing: .2px;
    max-width: 620px;
    margin: 0 auto;
}

.section-top h2.white + .section-block + p,
.facts-area .section-top p,
.client-area .section-top p {
    color: rgba(255, 255, 255, .75);
}

/* ---- Butonlar ---- */
.btn1,
.btn2,
.btn3,
a.pdf-btn {
    font-family: 'Poppins', 'Raleway', sans-serif;
    -webkit-border-radius: 30px !important;
    border-radius: 30px !important;
    font-weight: 600 !important;
    letter-spacing: .5px;
    -webkit-transition: var(--bts-ease) !important;
    transition: var(--bts-ease) !important;
}

.btn1:hover,
.btn2:hover,
.btn3:hover,
a.pdf-btn:hover {
    -webkit-transform: translateY(-3px);
    transform: translateY(-3px);
    -webkit-box-shadow: 0 10px 24px rgba(208, 10, 1, .28);
    box-shadow: 0 10px 24px rgba(208, 10, 1, .28);
}

/* E-katalog butonlari: asimetrik radyus yerine tutarli, ferah */
a.pdf-btn {
    display: inline-block;
    padding: 11px 26px !important;
    margin-top: 10px;
    letter-spacing: .6px;
    text-transform: uppercase;
    font-size: 13px !important;
}

/* ---- Hizmet kartlari ---- */
.single-service-item {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, .04);
    -webkit-border-radius: var(--bts-radius) !important;
    border-radius: var(--bts-radius) !important;
    padding: 40px 30px !important;
    -webkit-box-shadow: var(--bts-shadow) !important;
    box-shadow: var(--bts-shadow) !important;
    -webkit-transition: var(--bts-ease) !important;
    transition: var(--bts-ease) !important;
}

.single-service-item:hover {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
    -webkit-box-shadow: var(--bts-shadow-hover) !important;
    box-shadow: var(--bts-shadow-hover) !important;
}

.single-service-item h3 {
    color: var(--bts-blue);
    font-weight: 600;
    margin-top: 6px;
}

/* Anasayfadaki hizmet kartlari artik detay sayfasina giden birer link */
a.single-service-item {
    display: block;
    color: inherit;
}

a.single-service-item:hover,
a.single-service-item:focus {
    text-decoration: none;
    color: inherit;
}

a.single-service-item .service-card-link {
    margin-top: 14px;
}

.services-all-btn {
    display: inline-block !important;
    width: auto !important;
    margin-top: 26px;
    padding: 14px 40px !important;
}

.service-item-icon {
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

/* ---- Hakkimizda ozellik ogeleri ---- */
.single-feature-item h3 {
    color: var(--bts-blue);
    font-weight: 600;
}

.single-feature-icon i {
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.single-feature-item:hover .single-feature-icon i {
    -webkit-transform: scale(1.15);
    transform: scale(1.15);
}

.feature-img video {
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
    overflow: hidden;
}

/* ---- Hakkimizda: split yerlesim (solda video, sagda icerik) ---- */
.about-split {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-align-items: center;
    align-items: center;
}

.about-split > [class*="col-"] {
    float: none;
}

/* Sol: video + tecrube rozeti */
.about-video-wrap {
    position: relative;
    padding-right: 24px;
}

.about-video {
    position: relative;
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    overflow: hidden;
    -webkit-box-shadow: 0 24px 60px rgba(20, 35, 47, .22);
    box-shadow: 0 24px 60px rgba(20, 35, 47, .22);
}

.about-video video {
    display: block;
    width: 100%;
    cursor: pointer;
}

/* Oynat/durdur dugmesi: tema varsayilani opacity:0/visibility:hidden ve yalniz
   .feature-img:hover'da gorunuyordu; bu video .about-video icinde oldugu icin
   dugme hic gorunmuyor/tiklanamiyordu. Burada gorunur + tiklanabilir yapilir. */
.about-video .controls {
    opacity: 1;
    visibility: visible;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 74px;
    height: 74px;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(208, 10, 1, .88);
    box-shadow: 0 10px 26px rgba(208, 10, 1, .4);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}
.about-video:hover .controls {
    background: #d00a01;
    -webkit-transform: translate(-50%, -50%) scale(1.06);
    transform: translate(-50%, -50%) scale(1.06);
}
/* Ikonlar mutlak konumla daireyi kaplar; boylece JS .show()/.hide() ile
   display degisse de (jQuery inline display:inline atiyor) ikon KAYMADAN
   ortada kalir ve tum daire tiklanabilir olur. Dikey ortalama line-height ile. */
.about-video .controls i {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    text-align: center;
    line-height: 74px;
    color: #fff;
    font-size: 30px;
    cursor: pointer;
}
/* play/pause ikonlari ust uste degil; JS gorunurlugu yonetir (play<->pause) */
.about-video .controls i#pause {
    display: none;
}

.about-badge {
    position: absolute;
    right: 0;
    bottom: -22px;
    background: var(--bts-red);
    color: #fff;
    padding: 18px 26px;
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    -webkit-box-shadow: 0 16px 34px rgba(208, 10, 1, .32);
    box-shadow: 0 16px 34px rgba(208, 10, 1, .32);
    text-align: center;
    line-height: 1.2;
}

.about-badge-num {
    display: block;
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 34px;
    font-weight: 700;
}

.about-badge-num em {
    font-style: normal;
}

.about-badge-text {
    display: block;
    font-size: 12px;
    letter-spacing: .4px;
    opacity: .95;
    max-width: 130px;
}

/* Sag: baslik + giris + degerler + butonlar */
.about-split-content {
    padding-left: 20px;
}

.eyebrow-left {
    text-align: left;
}

.eyebrow-left:before {
    display: none;
}

.eyebrow-left:after {
    margin-left: 12px;
    margin-right: 0;
}

.about-title {
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 38px;
    font-weight: 700;
    color: var(--bts-blue);
    margin: 0 0 18px;
}

.about-lead {
    color: #55606b;
    font-size: 15.5px;
    line-height: 1.85;
    margin-bottom: 30px;
}

.about-values {
    margin-bottom: 30px;
}

.about-value {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: flex-start;
    align-items: flex-start;
    margin-bottom: 22px;
}

.about-value-icon {
    -webkit-flex: 0 0 auto;
    flex: 0 0 auto;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    margin-right: 18px;
    -webkit-border-radius: 14px;
    border-radius: 14px;
    background: rgba(208, 10, 1, .08);
    color: var(--bts-red);
    font-size: 22px;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.about-value:hover .about-value-icon {
    background: var(--bts-red);
    color: #fff;
    -webkit-transform: translateY(-3px);
    transform: translateY(-3px);
}

.about-value-body h3 {
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 17px;
    font-weight: 600;
    color: var(--bts-blue);
    margin: 2px 0 6px;
}

.about-value-body p {
    color: #55606b;
    font-size: 14px;
    line-height: 1.7;
    margin: 0;
}

/* Butonlar: global .btn1/.btn2 koyu hero zemini icin tasarli (hover'da beyaz
   metin -> acik about zemininde kayboluyordu). About bolumunde acik zeminde
   calisan renkler veriyoruz: btn1 dolu kirmizi, btn2 kirmizi cerceveli. */
.about-actions .btn1,
.about-actions .btn2 {
    margin-right: 12px;
    margin-top: 6px;
    line-height: 44px;
    padding: 0 30px;
    font-size: 13.5px;
    letter-spacing: .5px;
    text-transform: uppercase;
}

.about-actions .btn1 {
    background: var(--bts-red);
    color: #fff;
    border: 1px solid var(--bts-red);
}

.about-actions .btn1:hover {
    background: #b30901;
    border-color: #b30901;
    color: #fff;
}

.about-actions .btn2 {
    background: transparent;
    color: var(--bts-red);
    border: 1px solid var(--bts-red);
}

.about-actions .btn2:hover {
    background: var(--bts-red);
    border-color: var(--bts-red);
    color: #fff;
}

@media (min-width: 768px) {
    .about-values {
        display: -webkit-flex;
        display: flex;
        -webkit-flex-wrap: wrap;
        flex-wrap: wrap;
    }
    .about-value {
        -webkit-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
        padding-right: 18px;
    }
}

@media (max-width: 991px) {
    .about-split {
        display: block;
    }
    .about-video-wrap {
        padding-right: 0;
        margin-bottom: 54px;
    }
    .about-split-content {
        padding-left: 0;
    }
    .about-title {
        font-size: 30px;
    }
}

/* ---- Rakamlar (koyu zemin) ---- */
.single-facts-item {
    border: 0 !important;
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    padding: 42px 12px !important;
    background: rgba(255, 255, 255, .04);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.single-facts-item:hover {
    background: rgba(255, 255, 255, .08);
    -webkit-transform: translateY(-6px);
    transform: translateY(-6px);
}

.single-facts-item .counter {
    color: #fff;
    font-weight: 700;
}

.single-facts-item h6 {
    color: var(--bts-light);
    letter-spacing: .5px;
    margin-top: 6px;
}

/* ---- Portfoy / urunler ---- */
.portfolio-project .design {
    margin-bottom: 30px;
}

.portfolio-item {
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    overflow: hidden;
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
}

.portfolio-item img {
    display: block;
    /* Istek: kartlar siyah-beyaz; uzerine gelince renklensin. */
    -webkit-filter: grayscale(100%);
    filter: grayscale(100%);
    -webkit-transition: -webkit-transform .6s ease, -webkit-filter .5s ease;
    transition: transform .6s ease, filter .5s ease;
}

.portfolio-item:hover img {
    -webkit-transform: scale(1.08);
    transform: scale(1.08);
    -webkit-filter: grayscale(0);
    filter: grayscale(0);
}

.portfolio-item .overlay {
    background: -webkit-linear-gradient(bottom, rgba(17, 17, 17, .55), rgba(17, 17, 17, 0));
    background: linear-gradient(to top, rgba(17, 17, 17, .55), rgba(17, 17, 17, 0));
    opacity: 0;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.portfolio-item:hover .overlay {
    opacity: 1;
}

.urunadi h6 {
    color: var(--bts-blue);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.design:hover .urunadi h6 {
    color: var(--bts-red);
}

/* ---- Musteri yorumlari (koyu zemin) ---- */
.client-single-item {
    background: rgba(255, 255, 255, .05);
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    padding: 42px 38px;
    margin: 0 10px;
}

.client-single-item .white p {
    line-height: 1.9;
    font-style: italic;
}

.client-designation h6 {
    color: var(--bts-red);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 12px;
}

/* ---- Partnerler ---- */
.partner-item {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    min-height: 110px;
}

.partner-item img {
    max-height: 90px;
    width: auto;
    margin: 0 auto;
    -webkit-filter: grayscale(100%);
    filter: grayscale(100%);
    opacity: .65;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.partner-item:hover img {
    -webkit-filter: grayscale(0);
    filter: grayscale(0);
    opacity: 1;
}

/* ---- Iletisim ---- */
.map iframe {
    display: block;
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
}

.map {
    margin-bottom: 45px;
}

.single-contact-field .text-field,
.single-contact-field textarea,
#msg {
    border: 1px solid #e3e3e3 !important;
    -webkit-border-radius: var(--bts-radius-sm) !important;
    border-radius: var(--bts-radius-sm) !important;
    background: #fff !important;
    -webkit-transition: var(--bts-ease) !important;
    transition: var(--bts-ease) !important;
}

.single-contact-field .text-field {
    padding: 0 16px !important;
}

#msg {
    padding: 14px 16px !important;
}

.single-contact-field .text-field:focus,
#msg:focus {
    border-color: var(--bts-red) !important;
    -webkit-box-shadow: 0 0 0 3px rgba(208, 10, 1, .12) !important;
    box-shadow: 0 0 0 3px rgba(208, 10, 1, .12) !important;
}

.contact-info h3 {
    color: var(--bts-blue);
}

.contact-icon i {
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.contact-info li:hover .contact-icon i {
    color: var(--bts-red);
}

/* ---- Footer ---- */
.ftr-social-link ul li a {
    display: -webkit-inline-flex;
    display: inline-flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .2);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.ftr-social-link ul li a:hover {
    background: var(--bts-red);
    border-color: var(--bts-red);
    -webkit-transform: translateY(-3px);
    transform: translateY(-3px);
}

/* Tema style.css ikonu (i) beyaz kutu + kirmizi glyph yapiyordu (daire icinde
   cirkin beyaz kare). Burada notrlenir: seffaf zemin, beyaz glyph, daireye
   tam ortalanmis. Hover'da daire kirmizi dolar, glyph beyaz kalir. */
.ftr-social-link ul li a i {
    background: transparent;
    color: rgba(255, 255, 255, .85);
    width: auto;
    height: auto;
    line-height: 1;
    margin: 0;
    font-size: 16px;
    -webkit-border-radius: 0;
    border-radius: 0;
    display: inline-block;
    -webkit-transition: color .3s ease;
    transition: color .3s ease;
}
.ftr-social-link ul li a:hover i { color: #fff; }
.ftr-social-link ul li:hover a i {
    /* tema hover'i (i'yi -10px kaydiriyordu) iptal; kalkma daire uzerinde */
    -webkit-transform: none;
    transform: none;
}

.footer-logo a {
    letter-spacing: 1px;
}

/* ---- Yukari cik butonu ---- */
.scroll-top {
    width: 46px !important;
    height: 46px !important;
    line-height: 46px !important;
    background: var(--bts-red) !important;
    -webkit-border-radius: 50% !important;
    border-radius: 50% !important;
    -webkit-box-shadow: 0 8px 20px rgba(208, 10, 1, .4);
    box-shadow: 0 8px 20px rgba(208, 10, 1, .4);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.scroll-top:hover {
    -webkit-transform: translateY(-4px);
    transform: translateY(-4px);
}

/* =========================================================================
 * CESUR YENIDEN TASARIM KATMANI
 * Eyebrow etiketler, zengin koyu (navy) yuzeyler, CTA bandi, cok sutunlu
 * footer, scroll-reveal ve bolum rafineleri. Renkler marka ailesinden:
 * kirmizi (#d00a01) + mavi-gri (#365669) ve ondan turetilen koyu navy tonlari.
 * ====================================================================== */

:root {
    --bts-navy: #14232f;
    --bts-navy-2: #0e1a23;
}

/* ---- Eyebrow (bolum ust etiketi) ---- */
.eyebrow {
    display: inline-block;
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--bts-red);
    margin-bottom: 14px;
}

.eyebrow:before,
.eyebrow:after {
    content: "";
    display: inline-block;
    width: 22px;
    height: 2px;
    margin: 0 12px;
    vertical-align: middle;
    background: var(--bts-red);
    opacity: .7;
}

/* ---- Koyu (navy) yuzeyler ---- */
/* Rakamlar bolumu: istek uzerine duz navy yerine sabit (parallax) foto zemin,
   "Mutlu Musterilerimiz" bolumundeki gibi. Uzerine navy degrade overlay ile
   sayilar/beyaz metin okunur kalir. Marka rengi disina cikilmadi. */
.facts-area {
    position: relative;
    background: var(--bts-navy) url(../images/banner2.jpg) center center / cover no-repeat;
    background-attachment: fixed;
}

.facts-area .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: -webkit-linear-gradient(top, rgba(20, 35, 47, .90), rgba(14, 26, 35, .94));
    background: linear-gradient(to bottom, rgba(20, 35, 47, .90), rgba(14, 26, 35, .94));
}

.facts-area .container {
    position: relative;
    z-index: 1;
}

.client-area .overlay {
    background: -webkit-linear-gradient(top, rgba(20, 35, 47, .93), rgba(14, 26, 35, .95));
    background: linear-gradient(to bottom, rgba(20, 35, 47, .93), rgba(14, 26, 35, .95));
}

/* ---- Hizmet kartlari: ustte kayan kirmizi cizgi + ikon rozeti ---- */
.single-service-item {
    position: relative;
    overflow: hidden;
}

.single-service-item:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--bts-red);
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
    -webkit-transform-origin: left center;
    transform-origin: left center;
    -webkit-transition: -webkit-transform .35s ease;
    transition: transform .35s ease;
}

.single-service-item:hover:before {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
}

.service-item-icon {
    display: -webkit-inline-flex;
    display: inline-flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 78px;
    height: 78px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: rgba(54, 86, 105, .09);
    margin-bottom: 10px;
}

.service-item-icon i {
    color: var(--bts-blue);
    font-size: 30px;
}

.single-service-item:hover .service-item-icon i {
    color: #fff;
}

/* ---- Rakamlar: buyuk, guclu ---- */
.single-facts-item .counter {
    font-family: 'Poppins', sans-serif;
    font-size: 52px;
    line-height: 1;
    display: inline-block;
    position: relative;
}

/* "+" isareti orijinalde absolute konumlandirilmisti (right:-20%, width:100%)
   ve .single-facts-item'a gore yerlesiyordu. Sayac buyutuldugu icin rakamlarin
   uzerine biniyordu. Dogal akisa alinip sayinin hemen sagina yerlestirildi. */
.single-facts-item .counter:after {
    content: '+';
    position: static;
    width: auto;
    height: auto;
    right: auto;
    left: auto;
    margin-left: 2px;
}

/* Ikon: cerceve kaldirildigi icin artik kartin disina tasmasin;
   akis icinde, ortali ve sayacin ustunde dursun. */
.single-facts-item .facts-icon {
    position: static;
    display: -webkit-flex;
    display: flex;             /* blok seviyesi: kendi satirinda, auto margin ile ortali */
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    margin: 0 auto 16px;
    -webkit-transform: none;
    transform: none;
    border-color: transparent;
}

.single-facts-item .facts-icon i {
    color: var(--bts-red);
    font-size: 28px;
    line-height: 1;
}

/* ---- Musteri yorumu: dekoratif tirnak ---- */
.client-single-item {
    position: relative;
    overflow: hidden;
}

.client-single-item:before {
    content: "\201C";
    position: absolute;
    top: 6px;
    left: 26px;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 90px;
    line-height: 1;
    color: rgba(255, 255, 255, .1);
}

/* =========================================================================
 * TEKLIF CTA BANDI
 * ====================================================================== */
.cta-band {
    background: -webkit-linear-gradient(315deg, #d00a01, #a30801);
    background: linear-gradient(135deg, #d00a01, #a30801);
    padding: 56px 0;
}

.cta-band-inner {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 28px;
}

.cta-band-text h3 {
    font-family: 'Poppins', sans-serif;
    color: #fff;
    font-weight: 700;
    font-size: 28px;
    line-height: 1.3;
    margin: 0 0 8px;
}

.cta-band-text p {
    color: rgba(255, 255, 255, .9);
    margin: 0;
    max-width: 680px;
}

.btn-cta-lg {
    display: inline-block;
    background: #fff;
    color: var(--bts-red);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    letter-spacing: .6px;
    padding: 16px 42px;
    -webkit-border-radius: 40px;
    border-radius: 40px;
    white-space: nowrap;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.btn-cta-lg:hover {
    background: var(--bts-navy);
    color: #fff;
    -webkit-transform: translateY(-3px);
    transform: translateY(-3px);
    -webkit-box-shadow: 0 14px 30px rgba(0, 0, 0, .28);
    box-shadow: 0 14px 30px rgba(0, 0, 0, .28);
}

/* =========================================================================
 * COK SUTUNLU FOOTER
 * ====================================================================== */
.footer-area {
    background: var(--bts-navy);
    color: rgba(255, 255, 255, .6);
}

.footer-top {
    padding: 72px 0 44px;
}

.footer-brand .footer-logo-img {
    height: 52px;
    width: auto;
    margin-bottom: 22px;
}

.footer-brand p {
    color: rgba(255, 255, 255, .55);
    max-width: 330px;
    margin-bottom: 22px;
    line-height: 1.8;
}

.footer-col h5 {
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: .8px;
    text-transform: uppercase;
    margin: 0 0 20px;
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, .6);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.footer-col ul li a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-contact li {
    display: -webkit-flex;
    display: flex;
    margin-bottom: 14px;
    line-height: 1.6;
}

.footer-contact li i {
    color: var(--bts-red);
    margin-right: 11px;
    margin-top: 4px;
}

.footer-contact a {
    color: rgba(255, 255, 255, .6);
}

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

/* Footer sosyal ikonlar sola hizali */
.footer-brand .ftr-social-link ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.footer-brand .ftr-social-link ul li {
    display: inline-block;
    margin-right: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .1);
    padding: 22px 0;
}

.footer-bottom-inner {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-bottom p {
    margin: 0;
    font-size: 13px;
    color: rgba(255, 255, 255, .45);
}

/* =========================================================================
 * IC SAYFALAR (hakkimizda vb.)
 * ====================================================================== */

/* ---- Sayfa basligi (hero) ---- */
.page-hero {
    position: relative;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    padding: 190px 0 90px;   /* ust: sabit header payi (~126px) + nefes */
    text-align: center;
}

.page-hero-overlay {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: -webkit-linear-gradient(top, rgba(20, 35, 47, .86), rgba(14, 26, 35, .93));
    background: linear-gradient(to bottom, rgba(20, 35, 47, .86), rgba(14, 26, 35, .93));
}

.page-hero .container {
    position: relative;
    z-index: 2;
}

.page-hero h1 {
    font-family: 'Poppins', 'Raleway', sans-serif;
    color: #fff;
    font-size: 46px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -.5px;
    margin: 0 0 18px;
}

.page-breadcrumb {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 14px;
}

.page-breadcrumb li {
    display: inline-block;
    color: rgba(255, 255, 255, .7);
}

.page-breadcrumb li + li:before {
    content: "\f105";
    font-family: FontAwesome;
    margin: 0 12px;
    color: rgba(255, 255, 255, .45);
}

.page-breadcrumb li a {
    color: rgba(255, 255, 255, .7);
    -webkit-transition: color .25s ease;
    transition: color .25s ease;
}

.page-breadcrumb li a:hover {
    color: var(--bts-red);
}

/* ---- Tanitim bolumu ---- */
.about-intro-text h2 {
    font-family: 'Poppins', 'Raleway', sans-serif;
    color: var(--bts-blue);
    font-size: 34px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -.4px;
    margin: 0 0 20px;
}

.about-intro-text p {
    margin-bottom: 16px;
}

.about-highlights {
    list-style: none;
    padding: 0;
    margin: 24px 0 28px;
}

.about-highlights li {
    position: relative;
    margin-bottom: 12px;
    color: #55606b;
}

.about-highlights li i {
    color: var(--bts-red);
    margin-right: 10px;
}

.about-catalog-btns a.pdf-btn {
    margin-right: 12px;
}

.about-video {
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    overflow: hidden;
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
}

/* ---- Deger kartlari ---- */
.value-card {
    display: -webkit-flex;
    display: flex;
    background: #fff;
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    padding: 32px 30px;
    margin-bottom: 30px;
    height: calc(100% - 30px);
    border: 1px solid rgba(0, 0, 0, .04);
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.value-card:hover {
    -webkit-transform: translateY(-6px);
    transform: translateY(-6px);
    -webkit-box-shadow: var(--bts-shadow-hover);
    box-shadow: var(--bts-shadow-hover);
}

.value-card-icon {
    -webkit-flex: 0 0 64px;
    flex: 0 0 64px;
    width: 64px;
    height: 64px;
    margin-right: 22px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: rgba(54, 86, 105, .09);
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.value-card-icon i {
    color: var(--bts-blue);
    font-size: 26px;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.value-card:hover .value-card-icon {
    background: var(--bts-red);
}

.value-card:hover .value-card-icon i {
    color: #fff;
}

.value-card-body h3 {
    font-family: 'Poppins', 'Raleway', sans-serif;
    color: var(--bts-blue);
    font-size: 19px;
    font-weight: 600;
    margin: 0 0 10px;
}

.value-card-body p {
    margin: 0;
}

@media (max-width: 991px) {
    .page-hero {
        padding: 150px 0 70px;
    }
    .about-intro-text {
        margin-bottom: 40px;
    }
}

@media (max-width: 767px) {
    .page-hero {
        padding: 130px 0 55px;
    }
    .page-hero h1 {
        font-size: 30px;
    }
    .about-intro-text h2 {
        font-size: 26px;
    }
    .value-card {
        display: block;
        text-align: center;
        height: auto;
    }
    .value-card-icon {
        margin: 0 auto 18px;
    }
}

/* =========================================================================
 * HIZMETLER: LISTE KARTLARI
 * ====================================================================== */
.service-card {
    display: block;
    background: #fff;
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    overflow: hidden;
    margin-bottom: 30px;
    border: 1px solid rgba(0, 0, 0, .04);
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.service-card:hover {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
    -webkit-box-shadow: var(--bts-shadow-hover);
    box-shadow: var(--bts-shadow-hover);
}

.service-card-media {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.service-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: -webkit-transform .6s ease;
    transition: transform .6s ease;
}

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

.service-card-media:after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: -webkit-linear-gradient(top, rgba(20, 35, 47, .15), rgba(14, 26, 35, .6));
    background: linear-gradient(to bottom, rgba(20, 35, 47, .15), rgba(14, 26, 35, .6));
}

.service-card-icon {
    position: absolute;
    left: 26px;
    bottom: 12px;
    z-index: 2;
    width: 56px;
    height: 56px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: var(--bts-red);
    color: #fff;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-shadow: 0 8px 20px rgba(208, 10, 1, .35);
    box-shadow: 0 8px 20px rgba(208, 10, 1, .35);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.service-card-icon i {
    font-size: 22px;
}

.service-card:hover .service-card-icon {
    background: var(--bts-navy);
    -webkit-box-shadow: 0 8px 20px rgba(20, 35, 47, .35);
    box-shadow: 0 8px 20px rgba(20, 35, 47, .35);
}

.service-card-body {
    padding: 44px 26px 28px;
}

.service-card-body h3 {
    font-family: 'Poppins', 'Raleway', sans-serif;
    color: var(--bts-blue);
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 12px;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.service-card:hover .service-card-body h3 {
    color: var(--bts-red);
}

.service-card-body p {
    color: #8a949e;
    margin: 0 0 18px;
    font-size: 14.5px;
    line-height: 1.7;
}

.service-card-link {
    display: inline-block;
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .5px;
    color: var(--bts-red);
}

.service-card-link i {
    margin-left: 6px;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.service-card:hover .service-card-link i {
    margin-left: 11px;
}

/* =========================================================================
 * HIZMET DETAY
 * ====================================================================== */
.service-detail-lead {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: flex-start;
    align-items: flex-start;
    background: #fff;
    border-left: 4px solid var(--bts-red);
    -webkit-border-radius: var(--bts-radius-sm);
    border-radius: var(--bts-radius-sm);
    padding: 24px 26px;
    margin-bottom: 28px;
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
}

.service-detail-badge {
    -webkit-flex: 0 0 52px;
    flex: 0 0 52px;
    width: 52px;
    height: 52px;
    margin-right: 20px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: rgba(54, 86, 105, .09);
    color: var(--bts-blue);
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    font-size: 22px;
}

.service-detail .lead-text {
    margin: 0;
    font-size: 17px;
    line-height: 1.7;
    color: var(--bts-blue);
    font-weight: 500;
}

.service-detail-title {
    font-family: 'Poppins', 'Raleway', sans-serif;
    color: var(--bts-blue);
    font-size: 23px;
    font-weight: 600;
    margin: 36px 0 18px;
}

.service-scope {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-scope li {
    display: -webkit-flex;
    display: flex;
    margin-bottom: 13px;
    line-height: 1.7;
}

.service-scope li i {
    color: var(--bts-red);
    margin-right: 12px;
    margin-top: 6px;
}

/* Surec adimlari */
.service-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: step;
}

.service-steps li {
    display: -webkit-flex;
    display: flex;
    position: relative;
    padding-bottom: 26px;
}

.service-steps li:not(:last-child):before {
    content: "";
    position: absolute;
    left: 23px;
    top: 48px;
    bottom: 0;
    width: 2px;
    background: rgba(54, 86, 105, .15);
}

.step-no {
    -webkit-flex: 0 0 48px;
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    margin-right: 20px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: var(--bts-navy);
    color: #fff;
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-weight: 600;
    font-size: 14px;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.step-body h4 {
    font-family: 'Poppins', 'Raleway', sans-serif;
    color: var(--bts-blue);
    font-size: 17px;
    font-weight: 600;
    margin: 12px 0 6px;
}

.step-body p {
    margin: 0;
}

/* Uygulama alani etiketleri */
.service-tags {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-tags li {
    display: inline-block;
    margin: 0 8px 10px 0;
    padding: 8px 18px;
    -webkit-border-radius: 30px;
    border-radius: 30px;
    background: rgba(54, 86, 105, .08);
    color: var(--bts-blue);
    font-size: 13.5px;
    font-weight: 500;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.service-tags li:hover {
    background: var(--bts-red);
    color: #fff;
}

/* ---- Yan sutun ---- */
.service-sidebar {
    padding-left: 10px;
}

.sidebar-box {
    background: #fff;
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    padding: 26px 24px;
    margin-bottom: 26px;
    border: 1px solid rgba(0, 0, 0, .04);
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
}

.sidebar-box h4 {
    font-family: 'Poppins', 'Raleway', sans-serif;
    color: var(--bts-blue);
    font-size: 17px;
    font-weight: 600;
    margin: 0 0 18px;
}

.sidebar-service-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-service-list li {
    border-bottom: 1px solid rgba(0, 0, 0, .06);
}

.sidebar-service-list li:last-child {
    border-bottom: 0;
}

.sidebar-service-list li a {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    padding: 12px 0;
    color: #55606b;
    font-size: 14.5px;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.sidebar-service-list li a i {
    width: 30px;
    color: var(--bts-blue);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.sidebar-service-list li a:hover {
    color: var(--bts-red);
    padding-left: 5px;
}

.sidebar-service-list li a:hover i,
.sidebar-service-list li.active a i {
    color: var(--bts-red);
}

.sidebar-service-list li.active a {
    color: var(--bts-red);
    font-weight: 600;
}

/* Yan sutun CTA */
.sidebar-cta {
    background: var(--bts-navy);
    border-color: transparent;
}

.sidebar-cta h4 {
    color: #fff;
}

.sidebar-cta p {
    color: rgba(255, 255, 255, .65);
    font-size: 14.5px;
    margin-bottom: 20px;
}

.sidebar-cta-btn {
    display: block !important;
    width: 100%;
    text-align: center;
    padding: 13px 20px !important;
    border: 0;
}

.sidebar-contact {
    list-style: none;
    padding: 18px 0 0;
    margin: 18px 0 0;
    border-top: 1px solid rgba(255, 255, 255, .12);
}

.sidebar-contact li {
    margin-bottom: 10px;
    color: rgba(255, 255, 255, .7);
    font-size: 14.5px;
}

.sidebar-contact li i {
    color: var(--bts-red);
    margin-right: 10px;
}

.sidebar-contact a {
    color: rgba(255, 255, 255, .7);
}

.sidebar-contact a:hover {
    color: #fff;
}

.sidebar-catalog p {
    font-size: 14.5px;
    margin-bottom: 16px;
}

@media (max-width: 991px) {
    .service-sidebar {
        padding-left: 0;
        margin-top: 40px;
    }
}

@media (max-width: 767px) {
    .service-detail-lead {
        display: block;
    }
    .service-detail-badge {
        margin: 0 0 16px;
    }
    .service-detail-title {
        font-size: 20px;
    }
}

/* =========================================================================
 * URUNLER: LISTE KARTLARI
 * ====================================================================== */
.product-card {
    display: block;
    background: #fff;
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    overflow: hidden;
    margin-bottom: 30px;
    border: 1px solid rgba(0, 0, 0, .04);
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.product-card:hover {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
    -webkit-box-shadow: var(--bts-shadow-hover);
    box-shadow: var(--bts-shadow-hover);
}

.product-card-media {
    height: 210px;
    overflow: hidden;
    background: var(--bts-light);
}

.product-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: -webkit-transform .6s ease;
    transition: transform .6s ease;
}

.product-card:hover .product-card-media img {
    -webkit-transform: scale(1.07);
    transform: scale(1.07);
}

.product-card-body {
    padding: 26px 26px 28px;
}

.product-card-body h3 {
    font-family: 'Poppins', 'Raleway', sans-serif;
    color: var(--bts-blue);
    font-size: 19px;
    font-weight: 600;
    margin: 0 0 12px;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.product-card:hover .product-card-body h3 {
    color: var(--bts-red);
}

.product-card-body p {
    color: #8a949e;
    margin: 0 0 18px;
    font-size: 14.5px;
    line-height: 1.7;
}

/* Esit yukseklik: bir satirdaki urun kartlari en uzun karta gore ayni boya
   gelir, "Urunu Incele" linki karta ALTA yaslanir. Float yerine flex kullanildi
   -> ozet uzunlugu farkli olsa da kartlar dagilmaz/kaymaz (ozellikle Safari/Mac'te
   floated sutunlarin duzensiz sarmasi sorunu boylece cozulur). */
.product-row {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}
.product-row > [class*="col-"] {
    display: -webkit-flex;
    display: flex;
}
.product-row .product-card {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    width: 100%;
}
.product-row .product-card-body {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    -webkit-flex: 1 1 auto;
    flex: 1 1 auto;
}
.product-row .product-card-body .service-card-link {
    margin-top: auto;
    -webkit-align-self: flex-start;
    align-self: flex-start;
}

/* =========================================================================
 * URUN DETAY: GALERI VE TEKNIK TABLO
 * ====================================================================== */
.product-gallery {
    margin-bottom: 30px;
}

.product-gallery-main {
    background: var(--bts-light);
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    overflow: hidden;
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
}

.product-gallery-main img {
    width: 100%;
    height: 380px;
    object-fit: contain;
    background: #fff;
    display: block;
}

.product-gallery-thumbs {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.product-thumb {
    width: 84px;
    height: 64px;
    padding: 0;
    background: #fff;
    border: 2px solid rgba(0, 0, 0, .08);
    -webkit-border-radius: var(--bts-radius-sm);
    border-radius: var(--bts-radius-sm);
    overflow: hidden;
    cursor: pointer;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-thumb:hover {
    border-color: rgba(208, 10, 1, .5);
}

.product-thumb.active {
    border-color: var(--bts-red);
}

/* Teknik ozellik tablosu */
.spec-table {
    width: 100%;
    background: #fff;
    border-collapse: separate;
    border-spacing: 0;
    -webkit-border-radius: var(--bts-radius-sm);
    border-radius: var(--bts-radius-sm);
    overflow: hidden;
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
}

.spec-table thead th {
    background: var(--bts-navy);
    color: #fff;
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .5px;
    padding: 14px 18px;
    text-align: left;
}

.spec-table tbody td {
    padding: 14px 18px;
    border-top: 1px solid rgba(0, 0, 0, .06);
    font-size: 14.5px;
    vertical-align: middle;
}

.spec-table tbody tr:hover td {
    background: rgba(54, 86, 105, .04);
}

.spec-table tbody td strong {
    color: var(--bts-blue);
}

.spec-badge {
    display: inline-block;
    padding: 4px 12px;
    -webkit-border-radius: 30px;
    border-radius: 30px;
    background: rgba(208, 10, 1, .1);
    color: var(--bts-red);
    font-weight: 600;
    font-size: 13px;
    white-space: nowrap;
}

/* Olcu listesi */
.olcu-not {
    color: #8a949e;
    margin-bottom: 14px;
}

.spec-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 10px;
}

.spec-list li {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, .07);
    border-left: 3px solid var(--bts-blue);
    -webkit-border-radius: var(--bts-radius-sm);
    border-radius: var(--bts-radius-sm);
    padding: 10px 16px;
    font-size: 14px;
    color: #55606b;
}

@media (max-width: 767px) {
    .product-gallery-main img {
        height: 250px;
    }
    .product-thumb {
        width: 68px;
        height: 54px;
    }
    .spec-table thead th,
    .spec-table tbody td {
        padding: 11px 12px;
        font-size: 13px;
    }
}

/* =========================================================================
 * SCROLL REVEAL (custom.js .js-reveal ekler)
 * ====================================================================== */
.js-reveal {
    opacity: 0;
    -webkit-transform: translateY(28px);
    transform: translateY(28px);
    -webkit-transition: opacity .7s ease, -webkit-transform .7s ease;
    transition: opacity .7s ease, transform .7s ease;
    will-change: opacity, transform;
}

.js-reveal.is-visible {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
}

/* =========================================================================
 * MOBIL INCE AYAR
 * ====================================================================== */
@media (max-width: 767px) {
    .section-top h2 {
        font-size: 28px;
    }
    .cta-band {
        padding: 40px 0;
        text-align: center;
    }
    .cta-band-inner {
        -webkit-justify-content: center;
        justify-content: center;
    }
    .cta-band-text h3 {
        font-size: 22px;
    }
    .footer-top {
        padding: 50px 0 20px;
    }
    .footer-col {
        margin-bottom: 26px;
    }
    .footer-bottom-inner {
        -webkit-justify-content: center;
        justify-content: center;
        text-align: center;
    }
}

/* =========================================================================
 * ILETISIM SAYFASI
 * Hizli iletisim kartlari, form yan sutunu, calisma saatleri, harita.
 * Renkler mevcut marka paletinden: kirmizi (#d00a01), mavi-gri (#365669).
 * ====================================================================== */
.contact-cards-area {
    background: #fff;
}

/* Esit yukseklikli kartlar: satiri flex yap, sutunlari doldur, kart flex-column.
   Boylece Adres/Telefon/E-Posta kartlari icerik uzunlugundan bagimsiz ayni boyda. */
.contact-cards-row {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}

.contact-cards-row > [class*="col-"] {
    display: -webkit-flex;
    display: flex;
}

.contact-card {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    width: 100%;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, .05);
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
    padding: 34px 26px;
    margin-bottom: 30px;
    text-align: center;
    height: 100%;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

/* Telefon/E-Posta satirlari icerik alaninda ortalanir; link/son satir alta yaslanir.
   Icerik az olan kartlar bosluga yayilmak yerine dikeyde dengeli durur. */
.contact-card p {
    width: 100%;
}

.contact-card .contact-card-body {
    -webkit-flex: 1 1 auto;
    flex: 1 1 auto;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    -webkit-justify-content: center;
    justify-content: center;
}

.contact-card .contact-card-link {
    margin-top: auto;
}

.contact-card:hover {
    -webkit-transform: translateY(-6px);
    transform: translateY(-6px);
    -webkit-box-shadow: 0 18px 40px rgba(208, 10, 1, .12);
    box-shadow: 0 18px 40px rgba(208, 10, 1, .12);
}

.contact-card-icon {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 62px;
    height: 62px;
    margin: 0 auto 20px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: rgba(208, 10, 1, .08);
    color: var(--bts-red);
    font-size: 24px;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.contact-card:hover .contact-card-icon {
    background: var(--bts-red);
    color: #fff;
}

.contact-card h3 {
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--bts-blue);
    margin: 0 0 12px;
}

.contact-card p {
    margin: 0 0 6px;
    color: #55606b;
    font-size: 14.5px;
    line-height: 1.7;
}

.contact-card p a {
    color: #55606b;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.contact-card p a:hover,
.contact-card-link {
    color: var(--bts-red);
}

.contact-card-link {
    display: inline-block;
    margin-top: 10px;
    font-weight: 600;
    font-size: 13.5px;
    letter-spacing: .4px;
}

.contact-card-link i {
    margin-left: 4px;
}

/* ---- Form yan sutunu ---- */
.contact-side {
    padding-left: 10px;
}

.hours-list,
.contact-side-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.hours-list li {
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-align-items: center;
    align-items: center;
    padding: 11px 0;
    border-bottom: 1px solid rgba(0, 0, 0, .06);
    font-size: 14.5px;
    color: #55606b;
}

.hours-list li:last-child {
    border-bottom: 0;
}

.hours-list li strong {
    color: var(--bts-blue);
    font-weight: 600;
}

.contact-side-list li {
    display: -webkit-flex;
    display: flex;
    padding: 10px 0;
    font-size: 14.5px;
    color: #55606b;
    line-height: 1.7;
}

.contact-side-list li i {
    width: 28px;
    color: var(--bts-red);
    margin-top: 4px;
}

.contact-side-list li a {
    color: #55606b;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.contact-side-list li a:hover {
    color: var(--bts-red);
}

.contact-side-social {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(0, 0, 0, .06);
}

.contact-side-social a {
    display: inline-block;
    width: 36px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: #f2f3f4;
    color: var(--bts-blue);
    margin-right: 6px;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.contact-side-social a:hover {
    background: var(--bts-red);
    color: #fff;
}

.sidebar-catalog p {
    color: #55606b;
    font-size: 14.5px;
    line-height: 1.7;
    margin-bottom: 16px;
}

/* ---- Yan sutun basliklari: alt cizgi + kirmizi vurgu ---- */
.contact-side .sidebar-box h4 {
    position: relative;
    padding-bottom: 12px;
    margin-bottom: 16px;
    border-bottom: 1px solid rgba(0, 0, 0, .07);
}

.contact-side .sidebar-box h4:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 42px;
    height: 2px;
    background: var(--bts-red);
}

/* ---- Form bolumu: ust nefes payi (kartlarla sikisik durmasin) ---- */
.contact-page-area {
    padding-top: 90px;
}

/* ---- Harita: tam genislik bant + uzerinde yuzen adres karti ---- */
.contact-map-area {
    padding-bottom: 0;
    background: #fff;
}

.map-wrap {
    position: relative;
}

.map-frame {
    display: block;
    width: 100%;
    height: 480px;
    border: 0;
    -webkit-filter: grayscale(18%);
    filter: grayscale(18%);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

.map-wrap:hover .map-frame {
    -webkit-filter: none;
    filter: none;
}

/* Kapsayici genisliginde hizalanan, tiklamayi haritaya birakan katman */
.map-card-holder {
    position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    height: 100%;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    pointer-events: none;
}

.map-card {
    pointer-events: auto;
    width: 340px;
    background: #fff;
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    -webkit-box-shadow: 0 22px 50px rgba(20, 35, 47, .22);
    box-shadow: 0 22px 50px rgba(20, 35, 47, .22);
    padding: 32px 30px;
    border-top: 3px solid var(--bts-red);
}

.map-card-icon {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    margin-bottom: 16px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: rgba(208, 10, 1, .09);
    color: var(--bts-red);
    font-size: 22px;
}

.map-card h4 {
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--bts-blue);
    margin: 0 0 10px;
}

.map-card p {
    color: #55606b;
    font-size: 14.5px;
    line-height: 1.7;
    margin: 0 0 8px;
}

.map-card .map-card-tel i {
    color: var(--bts-red);
    margin-right: 6px;
}

.map-card .map-card-tel a {
    color: #55606b;
}

.map-card .map-card-tel a:hover {
    color: var(--bts-red);
}

.map-card-btn {
    margin-top: 16px;
    width: 100%;
    text-align: center;
}

.map-card-btn i {
    margin-right: 7px;
}

/* Anasayfa iletisim bolumundeki "iletisim sayfasi" butonu */
.contact-info-more {
    margin-top: 18px;
}

@media (max-width: 991px) {
    .contact-side {
        padding-left: 0;
        margin-top: 40px;
    }
}

/* Tablet ve alti: kart haritanin uzerinden alta iner (okunur kalir) */
@media (max-width: 767px) {
    .contact-page-area {
        padding-top: 48px;
    }

    .map-frame {
        height: 320px;
    }

    .map-card-holder {
        position: static;
        -webkit-transform: none;
        transform: none;
        height: auto;
        width: 100%;
        pointer-events: auto;
    }

    .map-card {
        width: auto;
        margin: -60px 16px 0;
        position: relative;
        z-index: 2;
    }
}

@media (max-width: 767px) {
    .contact-cards-area {
        padding-bottom: 6px;
    }

    /* Mobilde kartlar tam genislikte alt alta (flex icerik-geniligi bindirmesin) */
    .contact-cards-row > [class*="col-"] {
        -webkit-flex: 1 0 100%;
        flex: 1 0 100%;
        max-width: 100%;
    }

    .contact-card {
        margin-bottom: 20px;
    }

    .contact-page-area {
        padding-top: 42px;
    }

    .contact-map-area {
        padding-bottom: 48px;
    }

    .contact-map-area iframe {
        height: 320px;
    }
}

/* =========================================================================
 * TEKNIK-PREMIUM REVIZE KATMANI (yalniz anasayfa: body#anasayfa)
 * Istek: "Endustriyel & Teknik" + "Kurumsal Premium & Sakin" karisimi.
 * - bolum indeks numaralari (01..07, monospace)
 * - teknik ayrac (ince hat + kirmizi elmas dugum)
 * - cok soluk blueprint izgara dokusu (acik bolumler)
 * - monospace sayaclar + dikey hairline ayraclar (rakamlar)
 * - numarali hizmet/urun kartlari, hairline partner kutulari
 * Marka renkleri disina cikilmadi; hareket olculu, bol bosluk korundu.
 * ====================================================================== */

/* ---- Teknik ayrac: ince hat uzerinde kirmizi elmas dugum ---- */
body#anasayfa .section-top .section-block {
    position: relative !important;
    display: block !important;
    width: 130px !important;
    height: 12px !important;
    margin: 18px auto 24px !important;
    background: transparent !important;
    -webkit-border-radius: 0 !important;
    border-radius: 0 !important;
}

body#anasayfa .section-top .section-block::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: rgba(54, 86, 105, .30);
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}

body#anasayfa .section-top .section-block::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 11px;
    height: 11px;
    background: var(--bts-red);
    -webkit-transform: translate(-50%, -50%) rotate(45deg);
    transform: translate(-50%, -50%) rotate(45deg);
}

body#anasayfa .bg-2 .section-top .section-block::before {
    background: rgba(255, 255, 255, .28);
}

/* ---- Cok soluk blueprint izgara (acik zeminli bolumler) ---- */
body#anasayfa .service-area,
body#anasayfa .contact-area {
    position: relative;
}

body#anasayfa .service-area::before,
body#anasayfa .contact-area::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        -webkit-linear-gradient(rgba(54, 86, 105, .045) 1px, transparent 1px),
        -webkit-linear-gradient(left, rgba(54, 86, 105, .045) 1px, transparent 1px);
    background-image:
        linear-gradient(rgba(54, 86, 105, .07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(54, 86, 105, .07) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

body#anasayfa .service-area > .container,
body#anasayfa .contact-area > .container {
    position: relative;
    z-index: 1;
}

/* ---- Hizmet kartlari: sola hizali teknik kart + iri hayalet numara ---- */
body#anasayfa .single-service-item {
    position: relative;
    text-align: left !important;
    padding: 36px 32px !important;
    background: #fff;
    border: 1px solid rgba(54, 86, 105, .14);
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    -webkit-box-shadow: 0 6px 20px rgba(20, 35, 47, .05);
    box-shadow: 0 6px 20px rgba(20, 35, 47, .05);
    overflow: hidden;
}

body#anasayfa .single-service-item:hover {
    border-color: var(--bts-red);
    -webkit-transform: translateY(-6px);
    transform: translateY(-6px);
    -webkit-box-shadow: 0 22px 46px rgba(20, 35, 47, .13);
    box-shadow: 0 22px 46px rgba(20, 35, 47, .13);
}

/* Ikon rozeti sola alinir (text-center override) */
body#anasayfa .single-service-item .service-item-icon {
    margin-left: 0;
    margin-right: 0;
}

body#anasayfa .single-service-item h3,
body#anasayfa .single-service-item p {
    text-align: left;
}

body#anasayfa .card-no {
    position: absolute;
    top: 10px;
    right: 22px;
    font-family: 'Courier New', Consolas, monospace;
    font-size: 52px;
    font-weight: 700;
    letter-spacing: 1px;
    color: rgba(54, 86, 105, .10);
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
    pointer-events: none;
}

body#anasayfa .single-service-item:hover .card-no {
    color: rgba(208, 10, 1, .18);
}

/* ---- Rakamlar: monospace sayaclar + dikey hairline ayraclar ---- */
body#anasayfa .single-facts-item .counter {
    font-family: 'Courier New', Consolas, monospace;
    font-size: 60px;
    letter-spacing: 1px;
    line-height: 1;
}

@media (max-width: 767px) {
    body#anasayfa .single-facts-item .counter {
        font-size: 40px;
    }
}

body#anasayfa .facts-area .row [class*="col-"] {
    position: relative;
}

@media (min-width: 768px) {
    body#anasayfa .facts-area .row [class*="col-"] + [class*="col-"]::before {
        content: "";
        position: absolute;
        left: 0;
        top: 18%;
        height: 64%;
        width: 1px;
        background: rgba(255, 255, 255, .14);
    }
}

/* ---- Urunler: hairline cerceve + kose indeks + teknik alt satir ---- */
body#anasayfa .portfolio-item {
    position: relative;
    border: 1px solid rgba(54, 86, 105, .14);
    -webkit-transition: border-color .4s ease, -webkit-box-shadow .4s ease;
    transition: border-color .4s ease, box-shadow .4s ease;
}

body#anasayfa .design:hover .portfolio-item {
    border-color: var(--bts-red);
    -webkit-box-shadow: 0 18px 40px rgba(208, 10, 1, .16);
    box-shadow: 0 18px 40px rgba(208, 10, 1, .16);
}

body#anasayfa .prod-no {
    position: absolute;
    top: 12px;
    left: 14px;
    z-index: 2;
    font-family: 'Courier New', Consolas, monospace;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #fff;
    background: rgba(20, 35, 47, .55);
    padding: 3px 9px;
    -webkit-border-radius: 20px;
    border-radius: 20px;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

body#anasayfa .design:hover .prod-no {
    background: var(--bts-red);
}

body#anasayfa .urunadi-sub {
    display: inline-block;
    font-family: 'Courier New', Consolas, monospace;
    font-size: 12px;
    letter-spacing: 1px;
    color: #8a949e;
    text-transform: uppercase;
}

body#anasayfa .urunadi-sub i {
    margin-left: 5px;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

body#anasayfa .design:hover .urunadi-sub {
    color: var(--bts-red);
}

body#anasayfa .design:hover .urunadi-sub i {
    -webkit-transform: translateX(4px);
    transform: translateX(4px);
}

/* ---- Partnerler: hairline kutu ---- */
body#anasayfa .partner-item {
    border: 1px solid rgba(54, 86, 105, .12);
    -webkit-border-radius: var(--bts-radius);
    border-radius: var(--bts-radius);
    background: #fff;
    padding: 22px 18px;
    -webkit-transition: var(--bts-ease);
    transition: var(--bts-ease);
}

body#anasayfa .partner-item:hover {
    border-color: rgba(208, 10, 1, .3);
    -webkit-box-shadow: var(--bts-shadow);
    box-shadow: var(--bts-shadow);
}

/* ---- Musteri yorumu: teknik tirnak dugumu ---- */
body#anasayfa .client-single-item {
    position: relative;
}

body#anasayfa .client-single-item::before {
    content: "\201C";
    position: absolute;
    top: 6px;
    left: 22px;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 68px;
    line-height: 1;
    color: rgba(208, 10, 1, .35);
}

/* ---- Mobil ince ayar ---- */
@media (max-width: 767px) {
    body#anasayfa .card-no {
        font-size: 13px;
        top: 12px;
        right: 14px;
    }
    body#anasayfa .service-area::before,
    body#anasayfa .contact-area::before {
        background-size: 32px 32px;
    }
}


/* =========================================================================
 * URUN OLCU / TEKLIF FORMU (urun.php detay) - modern, marka uyumlu tasarim
 * ====================================================================== */
.olcu-form-area {
    margin-top: 36px;
    background: #fff;
    border: 1px solid #e8ebee;
    -webkit-border-radius: 18px;
    border-radius: 18px;
    -webkit-box-shadow: 0 20px 55px rgba(20, 35, 47, .09);
    box-shadow: 0 20px 55px rgba(20, 35, 47, .09);
    overflow: hidden;
}

/* --- Baslik bandi --- */
.olcu-form-head {
    position: relative;
    padding: 30px 34px 26px;
    background: -webkit-linear-gradient(top, #fbfcfd 0%, #ffffff 100%);
    background: linear-gradient(180deg, #fbfcfd 0%, #ffffff 100%);
    border-bottom: 1px solid #eef1f3;
}
.olcu-form-head::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: -webkit-linear-gradient(left, var(--bts-red), #ff5a4d);
    background: linear-gradient(90deg, var(--bts-red), #ff5a4d);
}
.olcu-eyebrow {
    display: -webkit-inline-flex;
    display: inline-flex;
    -webkit-align-items: center;
    align-items: center;
    gap: 8px;
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--bts-red);
    margin-bottom: 8px;
}
.olcu-eyebrow::before {
    content: "";
    width: 22px; height: 2px;
    background: var(--bts-red);
    display: inline-block;
}
.olcu-title {
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 25px;
    font-weight: 700;
    color: var(--bts-navy, #14232f);
    margin: 0 0 10px;
    line-height: 1.2;
}
.olcu-form-head .olcu-not {
    color: #5a6570;
    font-size: 14.5px;
    line-height: 1.7;
    margin: 0 0 16px;
    max-width: 640px;
}
.olcu-pdf-link {
    display: -webkit-inline-flex;
    display: inline-flex;
    -webkit-align-items: center;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 13.5px;
    color: var(--bts-red);
    background: rgba(208, 10, 1, .06);
    border: 1px solid rgba(208, 10, 1, .28);
    -webkit-border-radius: 30px;
    border-radius: 30px;
    -webkit-transition: all .18s ease;
    transition: all .18s ease;
}
.olcu-pdf-link:hover {
    background: var(--bts-red);
    color: #fff;
    border-color: var(--bts-red);
    text-decoration: none;
    -webkit-transform: translateY(-1px);
    transform: translateY(-1px);
}
.olcu-form-head .form-status { margin: 16px 0 0; }

/* --- Form govdesi --- */
.olcu-form-body { padding: 8px 34px 32px; }
.olcu-section {
    padding: 22px 0 6px;
    border-bottom: 1px dashed #e6e9ec;
}
.olcu-section:last-of-type { border-bottom: none; }

.olcu-alt-baslik {
    position: relative;
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: .3px;
    color: var(--bts-blue);
    margin: 0 0 18px;
    padding-left: 14px;
}
.olcu-alt-baslik::before {
    content: "";
    position: absolute;
    left: 0; top: 2px; bottom: 2px;
    width: 4px;
    -webkit-border-radius: 4px;
    border-radius: 4px;
    background: var(--bts-red);
}

.olcu-grid {
    display: -ms-grid;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 20px;
}
.olcu-field { min-width: 0; }
.olcu-field label {
    display: block;
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 12.5px;
    font-weight: 600;
    color: #3a4650;
    margin-bottom: 6px;
    line-height: 1.35;
}
.olcu-field .olcu-birim {
    display: inline-block;
    margin-left: 4px;
    padding: 1px 7px;
    font-size: 11px;
    font-weight: 600;
    color: var(--bts-red);
    background: rgba(208, 10, 1, .08);
    -webkit-border-radius: 20px;
    border-radius: 20px;
    vertical-align: middle;
}
.olcu-field .olcu-zor { color: var(--bts-red); }
.olcu-field .text-field,
.olcu-field .olcu-select,
.olcu-field textarea {
    width: 100%;
    font-family: 'Inter', 'Raleway', sans-serif;
    font-size: 14.5px;
    color: #243038;
    background: #fff;
    border: 1.5px solid #e2e6ea;
    -webkit-border-radius: 10px;
    border-radius: 10px;
    padding: 12px 14px;
    line-height: 1.3;
    -webkit-box-shadow: none;
    box-shadow: none;
    -webkit-transition: border-color .16s ease, box-shadow .16s ease;
    transition: border-color .16s ease, box-shadow .16s ease;
}
.olcu-field .text-field::-webkit-input-placeholder,
.olcu-field textarea::-webkit-input-placeholder { color: #9aa4ad; }
.olcu-field .text-field::placeholder,
.olcu-field textarea::placeholder { color: #9aa4ad; }
.olcu-field .text-field:focus,
.olcu-field .olcu-select:focus,
.olcu-field textarea:focus {
    outline: none;
    border-color: var(--bts-red);
    -webkit-box-shadow: 0 0 0 3px rgba(208, 10, 1, .12);
    box-shadow: 0 0 0 3px rgba(208, 10, 1, .12);
}
.olcu-field textarea { min-height: 96px; resize: vertical; }
.olcu-field .olcu-select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding-right: 38px;
    cursor: pointer;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23365669' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
    background-repeat: no-repeat;
    background-position: right 13px center;
}
.olcu-field-full { grid-column: 1 / -1; }

/* --- Referans (teknik cizim) paneli --- */
.olcu-ref {
    background: #f5f7f9;
    border: 1px solid #e7eaed;
    -webkit-border-radius: 14px;
    border-radius: 14px;
    padding: 16px 16px 18px;
    margin-bottom: 20px;
}
.olcu-ref-etiket {
    display: -webkit-inline-flex;
    display: inline-flex;
    -webkit-align-items: center;
    align-items: center;
    gap: 6px;
    font-family: 'Poppins', sans-serif;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: #7c8792;
    margin-bottom: 12px;
}
.olcu-ref-etiket::before {
    content: "\f1c5"; /* image icon */
    font-family: FontAwesome;
    color: var(--bts-blue);
    letter-spacing: 0;
}
.olcu-ref-imgs {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-align-items: flex-start;
    align-items: flex-start;
    gap: 14px;
}
.olcu-ref-imgs img {
    max-width: 100%;
    max-height: 440px;
    height: auto;
    background: #fff;
    border: 1px solid #e7eaed;
    -webkit-border-radius: 10px;
    border-radius: 10px;
    padding: 10px;
    -webkit-box-shadow: 0 6px 16px rgba(20, 35, 47, .06);
    box-shadow: 0 6px 16px rgba(20, 35, 47, .06);
}

/* --- Gonder butonu --- */
.olcu-gonder {
    margin-top: 26px;
    text-align: right;
}
.olcu-submit {
    display: -webkit-inline-flex;
    display: inline-flex;
    -webkit-align-items: center;
    align-items: center;
    gap: 10px;
    font-family: 'Poppins', 'Raleway', sans-serif;
    font-size: 14.5px;
    font-weight: 600;
    letter-spacing: .4px;
    color: #fff;
    background: var(--bts-red);
    border: none;
    cursor: pointer;
    padding: 15px 36px;
    -webkit-border-radius: 30px;
    border-radius: 30px;
    -webkit-box-shadow: 0 12px 26px rgba(208, 10, 1, .28);
    box-shadow: 0 12px 26px rgba(208, 10, 1, .28);
    -webkit-transition: -webkit-transform .16s ease, box-shadow .16s ease, background .16s ease;
    transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.olcu-submit i { -webkit-transition: -webkit-transform .16s ease; transition: transform .16s ease; }
.olcu-submit:hover {
    background: #b30901;
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
    -webkit-box-shadow: 0 18px 36px rgba(208, 10, 1, .34);
    box-shadow: 0 18px 36px rgba(208, 10, 1, .34);
}
.olcu-submit:hover i { -webkit-transform: translateX(4px); transform: translateX(4px); }

@media (max-width: 767px) {
    .olcu-form-head { padding: 24px 20px 22px; }
    .olcu-form-body { padding: 4px 20px 26px; }
    .olcu-title { font-size: 21px; }
    .olcu-grid { grid-template-columns: 1fr; gap: 14px; }
    .olcu-ref-imgs img { max-height: 300px; }
    .olcu-gonder { text-align: center; }
    .olcu-submit { width: 100%; -webkit-justify-content: center; justify-content: center; }
}

/* =========================================================================
 * URUN DETAY - yan sutun scroll'da sabit (sticky) kalir
 * ====================================================================== */
@media (min-width: 992px) {
    .product-detail-area .container > .row {
        display: -webkit-flex;
        display: flex;
        -webkit-flex-wrap: nowrap;
        flex-wrap: nowrap;
        -webkit-align-items: stretch;
        align-items: stretch;
    }
    .product-detail-area .container > .row::before,
    .product-detail-area .container > .row::after { display: none; }
    .product-detail-area .service-sidebar {
        position: -webkit-sticky;
        position: sticky;
        top: 96px;
    }
}