:root {
    --sari: #F6B71A;
    --sari-koyu: #D89A0A;
    --siyah: #191919;
    --siyah-yumusak: #262626;
    --gri: #6b6b6b;
    --gri-acik: #f4f4f2;
    --beyaz: #ffffff;
    --font-baslik: 'Barlow Condensed', sans-serif;
    --font-govde: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-govde);
    color: var(--siyah);
    background: var(--beyaz);
    line-height: 1.6;
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

h1, h2, h3, h4 {
    font-family: var(--font-baslik);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--siyah);
}

/* ---------- Header ---------- */
.topbar {
    background: var(--siyah);
    color: var(--beyaz);
    font-size: 14px;
}
.topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
}
.topbar-contact a { margin-right: 20px; color: #d9d9d9; }
.topbar-contact a:hover { color: var(--sari); }
.topbar-social a { margin-left: 14px; color: #d9d9d9; }
.topbar-social a:hover { color: var(--sari); }

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--beyaz);
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
    background: var(--sari);
    color: var(--siyah);
    font-family: var(--font-baslik);
    font-weight: 800;
    font-size: 22px;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transform: rotate(45deg);
}
.logo-mark::before { content: 'AK'; display: inline-block; transform: rotate(-45deg); font-size: 15px; }
.logo-mark { font-size: 0; }
.logo-text {
    font-family: var(--font-baslik);
    font-weight: 800;
    font-size: 26px;
    line-height: 1;
    color: var(--siyah);
}
.logo-text small {
    display: block;
    font-family: var(--font-govde);
    font-weight: 600;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--sari-koyu);
}

.main-nav { display: flex; gap: 6px; }
.main-nav a {
    padding: 10px 16px;
    font-weight: 600;
    color: var(--siyah);
    border-radius: 4px;
    transition: 0.2s;
}
.main-nav a:hover, .main-nav a.active {
    background: var(--sari);
    color: var(--siyah);
}
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 26px;
    cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(135deg, var(--siyah) 0%, var(--siyah-yumusak) 100%);
    color: var(--beyaz);
    padding: 90px 0;
    position: relative;
    overflow: hidden;
}
.hero::after {
    content: '';
    position: absolute;
    right: -80px; top: -80px;
    width: 320px; height: 320px;
    background: var(--sari);
    opacity: 0.12;
    border-radius: 50%;
}
.hero-inner { position: relative; z-index: 1; max-width: 640px; }
.hero h1 { font-size: 48px; line-height: 1.1; color: var(--beyaz); margin-bottom: 18px; }
.hero h1 span { color: var(--sari); }
.hero p { font-size: 17px; color: #d9d9d9; margin-bottom: 28px; }

.btn {
    display: inline-block;
    background: var(--sari);
    color: var(--siyah);
    font-weight: 700;
    padding: 13px 28px;
    border-radius: 4px;
    border: 2px solid var(--sari);
    transition: 0.2s;
}
.btn:hover { background: transparent; color: var(--sari); }
.btn-outline {
    background: transparent;
    color: var(--beyaz);
    border: 2px solid var(--beyaz);
    margin-left: 10px;
}
.btn-outline:hover { background: var(--beyaz); color: var(--siyah); }

/* ---------- Sections ---------- */
.section { padding: 70px 0; }
.section-alt { background: var(--gri-acik); }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 40px; }
.section-head span.ust-baslik {
    display: inline-block;
    color: var(--sari-koyu);
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 13px;
    margin-bottom: 8px;
}
.section-head h2 { font-size: 34px; margin-bottom: 12px; }
.section-head p { color: var(--gri); }

.hizmetler-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.hizmet-kart {
    background: var(--beyaz);
    border: 1px solid #ececec;
    border-top: 4px solid var(--sari);
    border-radius: 8px;
    padding: 30px 24px;
    transition: 0.2s;
}
.hizmet-kart:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(0,0,0,0.08); }
.hizmet-ikon {
    width: 52px; height: 52px;
    background: var(--siyah);
    color: var(--sari);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px;
    margin-bottom: 18px;
}
.hizmet-kart h3 { font-size: 21px; margin-bottom: 10px; }
.hizmet-kart p { color: var(--gri); font-size: 15px; }

.neden-biz {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.neden-biz-madde {
    display: flex;
    gap: 14px;
    margin-bottom: 20px;
}
.neden-biz-madde .isaret {
    background: var(--sari);
    color: var(--siyah);
    width: 34px; height: 34px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
}
.neden-biz-gorsel {
    background: var(--siyah);
    border-radius: 10px;
    min-height: 320px;
    display: flex; align-items: center; justify-content: center;
    color: var(--sari);
    font-family: var(--font-baslik);
    font-size: 22px;
    text-align: center;
    padding: 30px;
}

.cta-band {
    background: var(--sari);
    padding: 40px 0;
    text-align: center;
}
.cta-band h3 { font-size: 26px; margin-bottom: 10px; }
.cta-band .btn { background: var(--siyah); color: var(--beyaz); border-color: var(--siyah); }
.cta-band .btn:hover { background: transparent; color: var(--siyah); }

/* ---------- İç sayfa başlığı ---------- */
.page-hero {
    background: var(--siyah);
    color: var(--beyaz);
    padding: 55px 0;
    text-align: center;
}
.page-hero h1 { color: var(--beyaz); font-size: 36px; }
.page-hero .breadcrumb { color: var(--sari); font-weight: 600; margin-top: 8px; font-size: 14px; }

/* ---------- Galeri ---------- */
.galeri-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.galeri-item {
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--gri-acik);
    border: 1px solid #ececec;
}
.galeri-item img { width: 100%; height: 100%; object-fit: cover; transition: 0.3s; }
.galeri-item:hover img { transform: scale(1.06); }
.galeri-baslik { padding: 10px 4px; font-size: 14px; color: var(--gri); text-align: center; }

/* ---------- Haberler ---------- */
.haber-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.haber-kart {
    background: var(--beyaz);
    border: 1px solid #ececec;
    border-radius: 8px;
    overflow: hidden;
    transition: 0.2s;
}
.haber-kart:hover { box-shadow: 0 14px 30px rgba(0,0,0,0.08); transform: translateY(-3px); }
.haber-gorsel { aspect-ratio: 16/9; background: var(--gri-acik); overflow: hidden; }
.haber-gorsel img { width: 100%; height: 100%; object-fit: cover; }
.haber-icerik-kutu { padding: 20px; }
.haber-tarih { color: var(--sari-koyu); font-size: 13px; font-weight: 700; margin-bottom: 6px; display: block; }
.haber-kart h3 { font-size: 19px; text-transform: none; margin-bottom: 8px; }
.haber-kart p { color: var(--gri); font-size: 14px; }
.haber-detay-govde { max-width: 760px; margin: 0 auto; }
.haber-detay-govde img { border-radius: 8px; margin: 20px 0; }

/* ---------- İletişim ---------- */
.iletisim-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.iletisim-bilgi-kart {
    background: var(--gri-acik);
    padding: 24px;
    border-radius: 8px;
    margin-bottom: 16px;
    border-left: 4px solid var(--sari);
}
.iletisim-bilgi-kart h4 { font-size: 16px; margin-bottom: 4px; }
.form-grup { margin-bottom: 16px; }
.form-grup label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.form-grup input, .form-grup textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #dcdcdc;
    border-radius: 5px;
    font-family: var(--font-govde);
    font-size: 15px;
}
.form-grup input:focus, .form-grup textarea:focus { outline: none; border-color: var(--sari); }
.alert {
    padding: 14px 16px;
    border-radius: 6px;
    margin-bottom: 18px;
    font-size: 14px;
}
.alert-basari { background: #e7f7ec; color: #1e7a3d; border: 1px solid #b7e6c5; }
.alert-hata { background: #fdeaea; color: #b42323; border: 1px solid #f3c2c2; }

/* ---------- Footer ---------- */
.site-footer { background: var(--siyah); color: #cfcfcf; }
.footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
    padding: 50px 0 30px;
}
.footer-logo .logo-text { color: var(--beyaz); }
.footer-col p { color: #b0b0b0; font-size: 14px; margin-top: 12px; }
.footer-col h4 { color: var(--beyaz); font-size: 17px; margin-bottom: 16px; }
.footer-col a { display: block; color: #b0b0b0; margin-bottom: 10px; font-size: 14px; }
.footer-col a:hover { color: var(--sari); }
.footer-bottom {
    border-top: 1px solid #333;
    padding: 16px 0;
    text-align: center;
    font-size: 13px;
    color: #888;
}

/* ---------- Sayfalama ---------- */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 30px; }
.pagination a, .pagination span {
    padding: 8px 14px;
    border: 1px solid #dcdcdc;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
}
.pagination .active { background: var(--sari); border-color: var(--sari); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
    .hizmetler-grid, .galeri-grid, .haber-grid { grid-template-columns: repeat(2, 1fr); }
    .neden-biz, .iletisim-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .menu-toggle { display: block; }
    .main-nav {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%; left: 0;
        background: var(--beyaz);
        box-shadow: 0 10px 20px rgba(0,0,0,0.08);
        padding: 10px;
        z-index: 500;
    }
    .main-nav.open { display: flex; }
    .navbar { position: relative; flex-wrap: wrap; }
    .topbar-inner { flex-direction: column; gap: 4px; text-align: center; }
    .hero h1 { font-size: 32px; }
    .hizmetler-grid, .galeri-grid, .haber-grid { grid-template-columns: 1fr; }
}