/* ===========================================================
   K-O FAKTÖR WEBSITE V2
   style.css
   =========================================================== */


/* ==========================
   GOOGLE FONT
========================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');


/* ==========================
   ROOT
========================== */

:root{

    --primary:#005BAC;

    --primary-dark:#003F79;

    --secondary:#0099E5;

    --text:#1B1B1B;

    --text-light:#666666;

    --bg:#F7F9FC;

    --white:#ffffff;

    --border:#E4E8EF;

    --shadow:0 10px 35px rgba(0,0,0,.08);

    --shadow-hover:0 20px 60px rgba(0,0,0,.15);

    --radius:16px;

    --transition:.35s ease;

}



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

*{

    margin:0;

    padding:0;

    box-sizing:border-box;

}

html{

    scroll-behavior:smooth;

}

body{

    font-family:'Inter',sans-serif;

    color:var(--text);

    background:#fff;

    line-height:1.7;

    overflow-x:hidden;

}



/* ==========================
   GENERAL
========================== */

.container{

    width:min(1280px,92%);

    margin:auto;

}

img{

    max-width:100%;

    display:block;

}

a{

    text-decoration:none;

    color:inherit;

}

ul{

    list-style:none;

}

section{

    padding:110px 0;

}



/* ==========================
   TYPOGRAPHY
========================== */

.section-title{

    text-align:center;

    max-width:760px;

    margin:0 auto 70px;

}

.section-title span{

    display:inline-block;

    color:var(--primary);

    font-weight:700;

    letter-spacing:1px;

    text-transform:uppercase;

    margin-bottom:15px;

}

.section-title h2{

    font-size:48px;

    line-height:1.2;

    margin-bottom:25px;

}

.section-title p{

    color:var(--text-light);

    font-size:18px;

}



/* ==========================
   BUTTONS
========================== */

.btn-primary{

    display:inline-flex;

    align-items:center;

    justify-content:center;

    padding:16px 34px;

    background:var(--primary);

    color:#fff;

    border-radius:50px;

    transition:var(--transition);

    font-weight:600;

    box-shadow:var(--shadow);

}

.btn-primary:hover{

    background:var(--primary-dark);

    transform:translateY(-3px);

}



.btn-secondary{

    display:inline-flex;

    align-items:center;

    justify-content:center;

    padding:16px 34px;

    border:2px solid var(--primary);

    color:var(--primary);

    border-radius:50px;

    transition:var(--transition);

    font-weight:600;

}

.btn-secondary:hover{

    background:var(--primary);

    color:#fff;

}



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

.header{

    position:fixed;

    top:0;

    left:0;

    width:100%;

    background:rgba(255,255,255,.92);

    backdrop-filter:blur(18px);

    z-index:999;

    border-bottom:1px solid rgba(0,0,0,.05);

}

.header .container{

    display:flex;

    justify-content:space-between;

    align-items:center;

    height:90px;

}

.logo img{

    height:58px;

}



/* ==========================
   NAVBAR
========================== */

.navbar ul{

    display:flex;

    gap:40px;

    align-items:center;

}

.navbar li{

    position:relative;

}

.navbar a{

    font-weight:600;

    transition:.3s;

}

.navbar a:hover{

    color:var(--primary);

}

.active{

    color:var(--primary);

}



/* ==========================
   DROPDOWN
========================== */

.dropdown-menu{

    position:absolute;

    left:0;

    top:50px;

    width:340px;

    background:#fff;

    border-radius:14px;

    box-shadow:var(--shadow);

    opacity:0;

    visibility:hidden;

    transform:translateY(20px);

    transition:.35s;

    padding:18px;

}

.dropdown:hover .dropdown-menu{

    opacity:1;

    visibility:visible;

    transform:translateY(0);

}

.dropdown-menu li{

    margin:10px 0;

}

.dropdown-menu a{

    display:block;

    padding:12px;

    border-radius:8px;

}

.dropdown-menu a:hover{

    background:#F3F7FB;

}



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

.hero{

    padding-top:180px;

    background:

    linear-gradient(180deg,#ffffff,#F7FAFD);

}

.hero-grid{

    display:grid;

    grid-template-columns:1.1fr 1fr;

    gap:80px;

    align-items:center;

}

.hero-badge{

    display:inline-block;

    padding:10px 18px;

    border-radius:30px;

    background:#E8F2FB;

    color:var(--primary);

    font-weight:700;

    margin-bottom:30px;

}

.hero h1{

    font-size:64px;

    line-height:1.1;

    margin-bottom:28px;

}

.hero p{

    color:var(--text-light);

    font-size:20px;

    max-width:620px;

}

.hero-buttons{

    display:flex;

    gap:20px;

    margin-top:45px;

}

.hero-image img{

    animation:float 5s ease-in-out infinite;

}

@keyframes float{

0%{transform:translateY(0);}

50%{transform:translateY(-15px);}

100%{transform:translateY(0);}

}

/* ===========================================================
   BAKKA SUPPORT
=========================================================== */

.support-banner{

    background:#F5F8FC;

    border-top:1px solid #E5ECF4;

    border-bottom:1px solid #E5ECF4;

    padding:26px 0;

}

.support-banner__inner{

    display:flex;

    align-items:center;

    justify-content:center;

    gap:24px;

    flex-wrap:wrap;

    text-align:center;

}

.support-banner img{

    height:72px;

    width:auto;

}

.support-banner p{

    font-size:16px;

    color:#555;

    line-height:1.6;

}

.support-banner strong{

    color:var(--primary);

}

/* ===========================================================
   WHY US
=========================================================== */

.why-us{

    background:#fff;

}

.why-grid{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:30px;

}

.why-card{

    background:#fff;

    border:1px solid var(--border);

    border-radius:20px;

    padding:40px;

    transition:var(--transition);

    box-shadow:0 8px 25px rgba(0,0,0,.04);

}

.why-card:hover{

    transform:translateY(-8px);

    box-shadow:var(--shadow-hover);

}

.why-card .icon{

    width:70px;

    height:70px;

    border-radius:18px;

    background:#EEF6FD;

    display:flex;

    justify-content:center;

    align-items:center;

    margin-bottom:25px;

}

.why-card i{

    color:var(--primary);

    font-size:30px;

}

.why-card h3{

    margin-bottom:15px;

    font-size:22px;

}

.why-card p{

    color:var(--text-light);

}


/* ===========================================================
   PRODUCTS
=========================================================== */

.products-home{

    background:var(--bg);

}

.product-grid{

    display:grid;

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

    gap:35px;

}

.product-card{

    background:#fff;

    border-radius:22px;

    overflow:hidden;

    transition:var(--transition);

    box-shadow:0 10px 30px rgba(0,0,0,.05);

}

.product-card:hover{

    transform:translateY(-10px);

    box-shadow:var(--shadow-hover);

}

.product-card img{

    width:100%;

    height:260px;

    object-fit:cover;

    transition:.5s;

}

.product-card:hover img{

    transform:scale(1.05);

}

.product-content{

    padding:35px;

}

.product-content h3{

    font-size:24px;

    margin-bottom:18px;

}

.product-content p{

    color:var(--text-light);

    margin-bottom:30px;

}

.product-link{

    color:var(--primary);

    font-weight:700;

}


/* ===========================================================
   REFERENCES
=========================================================== */

.references{

    background:#fff;

}

.reference-slider{

    min-height:120px;

    display:flex;

    justify-content:center;

    align-items:center;

    border:2px dashed #DDE5EF;

    border-radius:20px;

    color:#777;

}


/* ===========================================================
   STATISTICS
=========================================================== */

.statistics{

    background:linear-gradient(135deg,#005BAC,#003F79);

    color:#fff;

}

.stats-grid{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:35px;

}

.stat-card{

    text-align:center;

}

.stat-card h3{

    font-size:54px;

    margin-bottom:10px;

}

.stat-card span{

    font-size:18px;

}


/* ===========================================================
   BLOG
=========================================================== */

.blog-home{

    background:#fff;

}

.blog-grid{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:30px;

}

.blog-card{

    background:#fff;

    border-radius:20px;

    overflow:hidden;

    box-shadow:0 10px 30px rgba(0,0,0,.05);

    transition:.35s;

}

.blog-card:hover{

    transform:translateY(-10px);

}

.blog-card img{

    height:220px;

    width:100%;

    object-fit:cover;

}

.blog-content{

    padding:30px;

}

.category{

    display:inline-block;

    color:var(--primary);

    font-size:14px;

    font-weight:700;

    margin-bottom:15px;

}

.blog-content h3{

    margin-bottom:15px;

    font-size:22px;

}

.blog-content p{

    color:#666;

    margin-bottom:25px;

}

.blog-content a{

    color:var(--primary);

    font-weight:700;

}


/* ===========================================================
   CTA
=========================================================== */

.cta{

    background:linear-gradient(135deg,#005BAC,#0089D8);

}

.cta-box{

    display:flex;

    justify-content:space-between;

    align-items:center;

    gap:50px;

    color:#fff;

}

.cta h2{

    font-size:42px;

    margin-bottom:15px;

}

.cta p{

    opacity:.95;

}


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

.footer{

    background:#0B1B2B;

    color:#fff;

    padding:90px 0 30px;

}

.footer-grid{

    display:grid;

    grid-template-columns:2fr 1fr 1fr 1.4fr;

    gap:60px;

}

.footer-logo{

    width:180px;

    margin-bottom:25px;

}

.footer-column h4{

    margin-bottom:25px;

    font-size:20px;

}

.footer-column li{

    margin-bottom:14px;

}

.footer-column a{

    opacity:.85;

    transition:.3s;

}

.footer-column a:hover{

    color:#61B8FF;

}

.contact-list i{

    width:25px;

    color:#61B8FF;

}

.social-icons{

    display:flex;

    gap:15px;

    margin-top:25px;

}

.social-icons a{

    width:42px;

    height:42px;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    background:rgba(255,255,255,.08);

}

.footer-bottom{

    border-top:1px solid rgba(255,255,255,.08);

    margin-top:60px;

    padding-top:30px;

    text-align:center;

    color:#aaa;

}


/* ===========================================================
   BAKKA SUPPORT
=========================================================== */

.support-banner{

    background:#F5F8FC;

    border-top:1px solid #E5ECF4;

    border-bottom:1px solid #E5ECF4;

    padding:28px 0;

}

.support-banner__inner{

    display:flex;

    justify-content:center;

    align-items:center;

    gap:25px;

    flex-wrap:wrap;

}

.support-banner img{

    height:70px;

}

.support-banner p{

    font-size:16px;

    color:#555;

}

.support-banner strong{

    color:var(--primary);

}
/* ===========================================================
   V2 EK BİLEŞENLER — iç sayfalar, ürün/blog detay, form, arama
   =========================================================== */

.breadcrumb{ padding:150px 0 20px; font-size:14px; color:var(--text-light); }
.breadcrumb a{ color:var(--primary); font-weight:600; }
.breadcrumb span{ margin:0 8px; }

.page-hero{ padding:40px 0 70px; background:linear-gradient(180deg,#ffffff,#F7FAFD); border-bottom:1px solid var(--border); }
.page-hero .eyebrow{ display:inline-block; color:var(--primary); font-weight:700; text-transform:uppercase; letter-spacing:1px; margin-bottom:14px; }
.page-hero h1{ font-size:44px; line-height:1.15; margin-bottom:18px; max-width:820px; }
.page-hero p{ color:var(--text-light); font-size:18px; max-width:720px; }

.detail-layout{ display:grid; grid-template-columns:2fr 1fr; gap:60px; padding:70px 0; align-items:start; }
.detail-main h2{ font-size:28px; margin:40px 0 18px; }
.detail-main h2:first-child{ margin-top:0; }
.detail-main p{ color:var(--text); margin-bottom:18px; }
.spec-list{ margin:0 0 30px; }
.spec-list li{ padding:14px 0; border-bottom:1px solid var(--border); display:flex; gap:12px; align-items:flex-start; }
.spec-list li i{ color:var(--primary); margin-top:4px; }
.standard-badge{ display:inline-flex; align-items:center; gap:8px; background:#E8F2FB; color:var(--primary); font-weight:700; padding:8px 16px; border-radius:30px; font-size:14px; margin-bottom:24px; }

.detail-side{ position:sticky; top:110px; background:var(--bg); border:1px solid var(--border); border-radius:var(--radius); padding:30px; }
.detail-side h4{ margin-bottom:18px; font-size:18px; }
.detail-side ul{ margin-bottom:24px; }
.detail-side li{ margin-bottom:10px; }
.detail-side li a{ color:var(--text); transition:.2s; }
.detail-side li a:hover{ color:var(--primary); }
.detail-side .btn-primary{ width:100%; }

.toc{ background:var(--bg); border:1px solid var(--border); border-radius:var(--radius); padding:24px 28px; margin-bottom:36px; }
.toc h4{ margin-bottom:12px; font-size:16px; }
.toc li{ margin-bottom:8px; }
.toc a{ color:var(--primary); }

.grid-page{ padding:60px 0 110px; }
.filter-bar{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:44px; }
.filter-bar button{ padding:10px 20px; border-radius:30px; border:1px solid var(--border); background:#fff; font-weight:600; font-size:14px; transition:.2s; }
.filter-bar button.active, .filter-bar button:hover{ background:var(--primary); color:#fff; border-color:var(--primary); }

.contact-layout{ display:grid; grid-template-columns:1fr 1fr; gap:60px; padding:70px 0 110px; align-items:start; }
.form-group{ margin-bottom:22px; }
.form-group label{ display:block; font-weight:600; margin-bottom:8px; font-size:15px; }
.form-group input, .form-group select, .form-group textarea{ width:100%; padding:14px 16px; border:1px solid var(--border); border-radius:10px; font-family:inherit; font-size:15px; color:var(--text); }
.form-group textarea{ resize:vertical; min-height:130px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{ outline:none; border-color:var(--primary); }
.contact-info-card{ background:var(--bg); border:1px solid var(--border); border-radius:var(--radius); padding:34px; }
.contact-info-card li{ display:flex; gap:14px; margin-bottom:20px; }
.contact-info-card i{ color:var(--primary); font-size:18px; margin-top:3px; }

.search-box{ position:relative; }
.search-box input{ padding:10px 16px 10px 40px; border-radius:30px; border:1px solid var(--border); font-size:14px; width:200px; transition:.25s; }
.search-box input:focus{ outline:none; border-color:var(--primary); width:240px; }
.search-box i{ position:absolute; left:14px; top:50%; transform:translateY(-50%); color:#999; }
.search-results{ position:absolute; top:48px; left:0; width:320px; max-height:360px; overflow:auto; background:#fff; border-radius:14px; box-shadow:var(--shadow); display:none; z-index:50; }
.search-results.show{ display:block; }
.search-results a{ display:block; padding:14px 18px; border-bottom:1px solid var(--border); }
.search-results a:hover{ background:#F3F7FB; }
.search-results .sr-empty{ padding:18px; color:var(--text-light); font-size:14px; }

.error-page{ text-align:center; padding:200px 0 140px; }
.error-page h1{ font-size:100px; color:var(--primary); }

/* Referans logoları — kesintisiz kayan şerit (marquee) */
.reference-marquee{
    overflow:hidden;
    position:relative;
    -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
    mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.reference-track{
    display:flex;
    align-items:center;
    gap:24px;
    width:max-content;
    animation:reference-scroll 40s linear infinite;
}
.reference-marquee:hover .reference-track{
    animation-play-state:paused;
}
.reference-logo{
    flex:0 0 auto;
    background:#fff;
    border:1px solid var(--border);
    border-radius:14px;
    padding:18px;
    display:flex;
    align-items:center;
    justify-content:center;
    width:180px;
    height:100px;
    transition:var(--transition);
}
.reference-logo:hover{
    box-shadow:var(--shadow);
    transform:translateY(-4px);
}
.reference-logo img{
    max-width:100%;
    max-height:100%;
    object-fit:contain;
    filter:grayscale(45%);
    opacity:.85;
    transition:.3s;
}
.reference-logo:hover img{
    filter:grayscale(0%);
    opacity:1;
}
@keyframes reference-scroll{
    from{ transform:translateX(0); }
    to{ transform:translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
    .reference-track{ animation:none; }
}

/* Footer'daki logo için okunabilirlik kartı (koyu zemin üzerinde) */
.footer-logo-card{
    background:#fff;
    display:inline-block;
    padding:14px 20px;
    border-radius:14px;
    margin-bottom:25px;
}
.footer-logo-card .footer-logo{
    width:160px;
    margin-bottom:0;
    display:block;
}

/* ===========================================================
   HEADER/NAVBAR SIKIŞTIRMA DÜZELTMESİ — 1280px konteynerde
   logo + menü + arama + buton çakışmasını önler
   =========================================================== */
.logo img{
    height:48px;
    max-width:150px;
    object-fit:contain;
}
.navbar ul{
    gap:20px;
}
.navbar a{
    font-size:14.5px;
    white-space:nowrap;
}
.search-box input{
    width:120px;
    font-size:13px;
    padding:9px 14px 9px 36px;
}
.search-box input:focus{
    width:160px;
}
.search-box i{
    font-size:13px;
}
.header .btn-primary{
    padding:11px 22px;
    font-size:14px;
    white-space:nowrap;
}
.header .container{
    gap:10px;
}

/* Butonların metni tek satırda kalsın (CTA, hero vb. dar alanlarda kırılmasın) */
.btn-primary,
.btn-secondary{
    white-space:nowrap;
}
.cta-box{
    flex-wrap:wrap;
}
.cta-box .btn-primary{
    flex-shrink:0;
}

/* Footer ilk sütun: logo ve şirket açıklaması ortalı dursun */
.footer-column:first-child{
    text-align:center;
}
.footer-column:first-child .footer-logo-card{
    margin-left:auto;
    margin-right:auto;
}
.footer-column:first-child p{
    text-align:left;
}

/* BAKKA SoGreen sayfası — numaralı kart grid'i */
.sogreen-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}
.sogreen-card{
    background:#fff;
    border:1px solid var(--border);
    border-top:4px solid var(--secondary);
    border-radius:16px;
    padding:34px;
    transition:var(--transition);
}
.sogreen-card:nth-child(3n+2){ border-top-color:var(--primary); }
.sogreen-card:nth-child(3n+3){ border-top-color:#E0A526; }
.sogreen-card:hover{
    transform:translateY(-6px);
    box-shadow:var(--shadow);
}
.sogreen-num{
    display:block;
    font-size:36px;
    font-weight:800;
    color:#D7E3F0;
    margin-bottom:12px;
}
.sogreen-card h3{
    font-size:20px;
    margin-bottom:12px;
}
.sogreen-card p{
    color:var(--text-light);
    margin-bottom:0;
}

/* ===========================================================
   ÜRÜNLER DROPDOWN — YENİDEN TASARIM (mega-menü tarzı)
   Not: .dropdown-menu artık <div>, .dropdown-grid da <div> —
   böylece eski ".navbar ul{display:flex}" kuralı buraya hiç
   sızmıyor (bug'ın kök nedeni: iç içe <ul> kullanımıydı).
   =========================================================== */
.dropdown-caret{
    font-size:11px;
    margin-left:4px;
    transition:transform .25s;
}
.dropdown:hover .dropdown-caret{
    transform:rotate(180deg);
}
.dropdown-menu{
    position:absolute;
    left:50%;
    transform:translate(-50%,14px);
    top:44px;
    width:540px;
    background:#fff;
    border-radius:16px;
    box-shadow:0 24px 60px rgba(15,35,60,.18);
    border:1px solid var(--border);
    opacity:0;
    visibility:hidden;
    transition:.25s ease;
    padding:22px;
    z-index:1000;
}
.dropdown:hover .dropdown-menu{
    opacity:1;
    visibility:visible;
    transform:translate(-50%,0);
}
.dropdown-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:6px;
}
.dropdown-item{
    display:flex;
    align-items:center;
    gap:12px;
    padding:12px 14px;
    border-radius:10px;
    color:var(--text);
    font-size:14px;
    font-weight:600;
    line-height:1.3;
    transition:.2s;
}
.dropdown-item:hover{
    background:#EEF6FD;
    color:var(--primary);
}
.dropdown-item i{
    color:var(--primary);
    font-size:16px;
    width:20px;
    text-align:center;
    flex-shrink:0;
}
.dropdown-cta{
    display:flex;
    align-items:center;
    gap:12px;
    margin-top:14px;
    padding:14px 16px;
    border-top:1px solid var(--border);
    border-radius:10px;
    font-weight:700;
    font-size:14px;
    color:var(--primary);
    background:#F7FAFD;
}
.dropdown-cta i:first-child{ font-size:16px; }
.dropdown-cta span{ flex:1; }
.dropdown-cta i:last-child{ font-size:12px; transition:.2s; }
.dropdown-cta:hover i:last-child{ transform:translateX(4px); }
.dropdown-cta:hover{ background:#E8F2FB; }

/* ===========================================================
   DROPDOWN TAŞMA DÜZELTMESİ
   Sebep: ".navbar a{ white-space:nowrap }" kuralı dropdown
   içindeki linklere de bulaşıyordu; uzun ürün isimleri tek
   satırda kalmaya zorlanınca grid sütunu taşıyordu.
   =========================================================== */
.dropdown-item{
    white-space:normal;
    min-width:0;
}
.dropdown-item span{
    min-width:0;
}