/* ============================================================
   Dadaş Hızır Oto Lastik - Ana Stil Dosyası (Mobil öncelikli)
   ============================================================ */

:root {
    --koyu: #0e1a2b;
    --koyu2: #16263d;
    --kirmizi: #e63946;
    --kirmizi-koyu: #c1121f;
    --turuncu: #f77f00;
    --sari: #ffb703;
    --yesil: #2a9d8f;
    --wa: #25d366;
    --beyaz: #ffffff;
    --acik: #f6f8fb;
    --gri: #6b7a8f;
    --gri-acik: #e6ebf2;
    --golge: 0 8px 30px rgba(14, 26, 43, 0.12);
    --radius: 16px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: 'Segoe UI', 'Segoe UI Variable', system-ui, -apple-system, 'Helvetica Neue', Roboto, Arial, sans-serif;
    color: #22303f;
    background: var(--beyaz);
    line-height: 1.75;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* ============ ÜST BİLGİ ÇUBUĞU ============ */
.topbar { background: var(--koyu); color: #d7e0ec; font-size: 13px; }
.topbar-inner {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
    gap: 6px 16px; padding: 8px 16px; max-width: 1200px; margin: 0 auto;
}
.topbar a { color: #fff; font-weight: 600; }
.topbar .nokta { color: var(--turuncu); }

/* ============ HEADER / NAV ============ */
.site-header {
    background: var(--beyaz); position: sticky; top: 0; z-index: 500;
    box-shadow: 0 2px 14px rgba(14,26,43,.08);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; padding: 12px 16px; max-width: 1200px; margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { width: 52px; height: 52px; border-radius: 12px; object-fit: contain; background: var(--acik); }
.logo-text { line-height: 1.15; }
.logo-text strong { display: block; color: var(--koyu); font-size: 17px; }
.logo-text span { font-size: 12px; color: var(--kirmizi); font-weight: 600; }

.nav { display: none; }
.nav a { display: block; padding: 12px 14px; color: var(--koyu); font-weight: 600; font-size: 15px; }
.nav a:hover, .nav a.active { color: var(--kirmizi); }

.nav-toggle {
    width: 46px; height: 46px; border: 1px solid var(--gri-acik);
    background: var(--acik); border-radius: 12px; font-size: 22px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
}
.nav.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: #fff; box-shadow: var(--golge); padding: 8px 16px 16px; }

/* ============ BUTONLAR ============ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 22px; border-radius: 999px; font-weight: 700; font-size: 15px;
    border: none; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease;
    line-height: 1.2;
}
.btn:active { transform: scale(.97); }
.btn-kirmizi { background: var(--kirmizi); color: #fff; box-shadow: 0 6px 18px rgba(230,57,70,.35); }
.btn-kirmizi:hover { background: var(--kirmizi-koyu); }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 6px 18px rgba(37,211,102,.35); }
.btn-wa:hover { background: #1fb457; }
.btn-siluet { background: #fff; color: var(--koyu); border: 2px solid var(--koyu); }
.btn-buyuk { padding: 16px 28px; font-size: 17px; }
.btn-ikon { width: 19px; height: 19px; flex-shrink: 0; }
.btn-ikon-beyaz { width: 20px; height: 20px; flex-shrink: 0; }

/* ============ HERO ============ */
.hero {
    position: relative; overflow: hidden;
    background:
        radial-gradient(900px 520px at 8% -12%, rgba(247,127,0,.12), transparent 55%),
        radial-gradient(800px 520px at 100% 0%, rgba(42,77,115,.12), transparent 55%),
        #f6f9fd;
}
.hero-inner {
    max-width: 1200px; margin: 0 auto; padding: 48px 16px 60px;
    display: grid; gap: 36px; align-items: center;
}
.hero-eyebrow {
    display: inline-flex; align-items: center; gap: 9px;
    background: #fff; border: 1px solid #e6ebf2;
    padding: 8px 16px; border-radius: 999px; font-size: 13px; font-weight: 700; color: var(--kirmizi);
}
.hero-eyebrow .nokta {
    width: 8px; height: 8px; border-radius: 50%; background: var(--kirmizi);
    box-shadow: 0 0 0 4px rgba(230,57,70,.16);
}
.hero h1 { font-size: 38px; line-height: 1.12; font-weight: 800; color: var(--koyu); margin: 18px 0; letter-spacing: -.5px; }
.hero h1 .vurgu { color: var(--kirmizi); }
.hero-sub { color: var(--gri); font-size: 17px; max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 22px; }
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; color: var(--koyu); font-weight: 600; }
.hero-trust .tik { color: var(--yesil); font-weight: 800; }
.hero-media { position: relative; }
.hero-media img {
    width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 24px;
    box-shadow: 0 30px 60px rgba(14,26,43,.18);
}
/* 800m yakınınızdayız rozeti */
.yakin-rozet {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--kirmizi); color: #fff; font-weight: 800; font-size: 15px;
    padding: 12px 18px; border-radius: 999px; margin-top: 18px;
    box-shadow: 0 8px 22px rgba(230,57,70,.45);
    animation: nabiz 2s infinite;
}
.yakin-rozet .pin { width: 20px; height: 20px; }

@keyframes nabiz {
    0%,100% { transform: scale(1); }
    50% { transform: scale(1.06); }
}

/* ============ HERO SLIDER ============ */
.hero-slider { position: relative; height: 560px; overflow: hidden; color: #fff; background: var(--koyu); }
.hero-slider .slides { position: absolute; inset: 0; }
.slide {
    position: absolute; inset: 0; opacity: 0; visibility: hidden;
    transition: opacity .6s ease, visibility .6s ease;
    background-size: cover; background-position: center;
}
.slide.active { opacity: 1; visibility: visible; }
.slide-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(95deg, rgba(14,26,43,.88) 0%, rgba(14,26,43,.72) 42%, rgba(14,26,43,.42) 76%, rgba(14,26,43,.24) 100%);
}
.slide-inner {
    position: relative; z-index: 2; height: 100%;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    text-align: center;
    padding: 60px 20px 110px; width: 100%; max-width: 900px; margin: 0 auto;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px; align-self: center;
    background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25);
    border-radius: 999px; padding: 7px 14px; font-size: 13.5px; font-weight: 600;
    margin-bottom: 16px;
}
.hero-badge .dot {
    width: 8px; height: 8px; border-radius: 50%; background: #4ade80;
    box-shadow: 0 0 0 0 rgba(74,222,128,.6); animation: pulseDot 2s infinite;
}
.slide-title {
    font-size: clamp(28px, 4.5vw, 48px); color: #fff; margin-bottom: 14px;
    max-width: 640px; font-weight: 800; line-height: 1.12; letter-spacing: -0.02em;
    text-shadow: 0 2px 24px rgba(0,0,0,.35);
}
.slide p.lead {
    font-size: clamp(16px, 2vw, 19px); color: #dce8f5; max-width: 560px;
    margin-bottom: 28px; text-shadow: 0 1px 12px rgba(0,0,0,.3);
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.btn-saydam { background: rgba(255,255,255,.12); color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.65); }
.btn-saydam:hover { background: rgba(255,255,255,.25); }

/* Slayt içerik giriş animasyonu */
.slide-inner > * { opacity: 0; transform: translateY(22px); transition: opacity .55s ease, transform .55s ease; }
.slide.active .slide-inner > * { opacity: 1; transform: translateY(0); }
.slide.active .slide-inner > *:nth-child(1) { transition-delay: .08s; }
.slide.active .slide-inner > *:nth-child(2) { transition-delay: .16s; }
.slide.active .slide-inner > *:nth-child(3) { transition-delay: .24s; }
.slide.active .slide-inner > *:nth-child(4) { transition-delay: .32s; }

.slider-arrow {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
    width: 46px; height: 46px; border-radius: 50%;
    background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.35);
    color: #fff; font-size: 26px; line-height: 1; cursor: pointer;
    transition: background .2s ease; display: flex; align-items: center; justify-content: center;
}
.slider-arrow:hover { background: rgba(255,255,255,.28); }
.slider-prev { left: 18px; }
.slider-next { right: 18px; }

.slider-dots { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 5; display: flex; gap: 9px; }
.slider-dots .dot {
    width: 24px; height: 6px; border-radius: 999px; background: rgba(255,255,255,.45);
    cursor: pointer; border: 0; transition: background .3s ease, width .3s ease;
}
.slider-dots .dot.active { background: #fff; width: 34px; }

@keyframes pulseDot {
    0% { box-shadow: 0 0 0 0 rgba(74,222,128,.6); }
    70% { box-shadow: 0 0 0 10px rgba(74,222,128,0); }
    100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}

/* Mobil: oklar gizlenir, slayt yüksekliği ayarlanır */
@media (max-width: 767px) {
    .slider-arrow { display: none; }
    .hero-slider { height: 480px; }
    .hero-slider .hero-cta .btn { padding: 13px 20px; font-size: 15.5px; }
}
@media (max-width: 480px) {
    .hero-cta .btn { flex: 1 1 100%; }
}

/* ============ BÖLÜMLER ============ */
.bolum { padding: 56px 0; }
.bolum-gri { background: var(--acik); }
.bolum-baslik { text-align: center; max-width: 720px; margin: 0 auto 34px; }
.bolum-baslik .etiket { color: var(--kirmizi); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; font-size: 13px; }
.bolum-baslik h2 { font-size: 28px; font-weight: 800; color: var(--koyu); margin: 8px 0; }
.bolum-baslik p { color: var(--gri); }
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr 1fr; }

.kart {
    background: #fff; border-radius: var(--radius); padding: 22px;
    box-shadow: var(--golge); border: 1px solid #eef2f7;
    transition: transform .2s ease;
}
.kart:hover { transform: translateY(-4px); }
.kart .ikon {
    width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
    font-size: 26px; background: rgba(230,57,70,.1); color: var(--kirmizi); margin-bottom: 14px;
}
.kart h3 { font-size: 18px; color: var(--koyu); margin-bottom: 8px; }
.kart p { color: var(--gri); font-size: 14.5px; }
.kart .bag { color: var(--kirmizi); font-weight: 700; font-size: 14px; margin-top: 10px; display: inline-block; }

.kart-resim { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.kart-resim img { width: 100%; aspect-ratio: 3/2; object-fit: cover; transition: transform .5s ease; }
.kart-resim:hover img { transform: scale(1.05); }
.kart-resim .icerik { padding: 18px 20px 20px; flex: 1; display: flex; flex-direction: column; }
.kart-resim .icerik p { flex: 1; }

/* Bölge kartları */
.bolge-kart {
    background: #fff; border-radius: var(--radius); padding: 22px 18px;
    box-shadow: var(--golge); border: 1px solid #eef2f7;
    text-align: center; display: flex; flex-direction: column; gap: 8px;
    transition: transform .2s ease, box-shadow .2s ease;
}
.bolge-kart:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(14,26,43,.16); }
.bolge-kart .pin {
    width: 48px; height: 48px; border-radius: 14px; margin: 0 auto;
    display: flex; align-items: center; justify-content: center; font-size: 23px;
    background: linear-gradient(135deg, rgba(230,57,70,.14), rgba(247,127,0,.14));
}
.bolge-kart h3 { font-size: 16px; color: var(--koyu); }

/* Bölge liste kartları */
.bolge-kart-liste { display: flex; flex-direction: column; gap: 12px; }
.bolge-kart-liste .bolge-baslik { display: flex; align-items: center; gap: 12px; }
.bolge-kart-liste .bolge-baslik .pin {
    width: 48px; height: 48px; border-radius: 13px; font-size: 23px;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    background: linear-gradient(135deg, rgba(230,57,70,.14), rgba(247,127,0,.14));
}
.bolge-kart-liste .bolge-baslik h3 { font-size: 18px; color: var(--koyu); }
.bolge-kart-liste .bolge-ozet { font-size: 14px; color: var(--gri); flex: 1; }
.bolge-kart-liste .bolge-linkler { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.bolge-kart-liste .bolge-linkler .btn { padding: 10px 16px; font-size: 13px; }

/* ============ İSTATİSTİK ============ */
.istatistik { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.istatistik .kutu {
    background: var(--koyu); color: #fff; border-radius: var(--radius); padding: 20px; text-align: center;
}
.istatistik .sayi { font-size: 30px; font-weight: 800; color: var(--turuncu); }
.istatistik .label { font-size: 13px; color: #cdd9e8; }

/* ============ İÇERİK SAYFASI ============ */
.icerkik { display: grid; gap: 26px; }
.makale { background: #fff; border-radius: var(--radius); padding: 22px; box-shadow: var(--golge); border: 1px solid #eef2f7; }
.makale h1 { font-size: 28px; line-height: 1.25; color: var(--koyu); margin-bottom: 16px; }
.makale .one-cikan { background: var(--acik); border-left: 4px solid var(--kirmizi); padding: 14px 16px; border-radius: 10px; color: var(--koyu); font-weight: 500; margin-bottom: 20px; }
.makale h2 { font-size: 21px; color: var(--koyu); margin: 26px 0 10px; }
.makale p { margin-bottom: 14px; color: #37465a; overflow-wrap: break-word; }
.makale h1, .makale h2, .makale h3 { overflow-wrap: break-word; }
.makale img { width: 100%; height: auto; border-radius: 14px; margin: 16px 0; }
.makale img.makale-kapak { max-width: 520px; margin: 0 auto 18px; display: block; }
.makale a:not(.btn) { color: var(--kirmizi); font-weight: 600; }

/* SSS */
.sss-item { border: 1px solid var(--gri-acik); border-radius: 12px; margin-bottom: 10px; overflow: hidden; }
.sss-soru {
    width: 100%; background: #fff; border: none; text-align: left; padding: 15px 16px;
    font-size: 15px; font-weight: 700; color: var(--koyu); cursor: pointer; display: flex; justify-content: space-between; gap: 10px;
}
.sss-soru::after { content: '+'; font-size: 22px; color: var(--kirmizi); }
.sss-item.acik .sss-soru::after { content: '–'; }
.sss-cevap { display: none; padding: 0 16px 15px; color: var(--gri); font-size: 14.5px; }
.sss-item.acik .sss-cevap { display: block; }

/* ============ SIDEBAR ============ */
.sidebar { display: flex; flex-direction: column; gap: 18px; }
.widget { background: #fff; border-radius: var(--radius); padding: 20px; box-shadow: var(--golge); border: 1px solid #eef2f7; }
.widget h4 { font-size: 16px; color: var(--koyu); margin-bottom: 12px; }
.widget ul li { margin-bottom: 8px; }
.widget ul li a { color: #33414f; font-size: 14.5px; display: flex; gap: 8px; align-items: center; }
.widget ul li a:hover { color: var(--kirmizi); }
.wa-kart { background: linear-gradient(135deg, #128c7e, #25d366); color: #fff; text-align: center; }
.wa-kart h4 { color: #fff; }
.wa-kart p { font-size: 13.5px; opacity: .95; margin-bottom: 14px; }

/* ============ ÖZELLİK LİSTESİ ============ */
.ozellik-list { display: grid; gap: 12px; }
.ozellik-list li {
    display: flex; align-items: center; gap: 12px; background: #fff; border-radius: 12px;
    padding: 14px 16px; box-shadow: var(--golge); border: 1px solid #eef2f7;
}
.ozellik-list .tik { color: var(--yesil); font-weight: 800; font-size: 18px; }

/* Özellik kartları (Neden Biz) */
.ozellik-grid { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
.ozellik-grid.ozellik-2 { grid-template-columns: 1fr; }
.ozellik-kart {
    background: #fff; border-radius: var(--radius); padding: 26px 22px;
    box-shadow: var(--golge); border: 1px solid #eef2f7;
    transition: transform .2s ease, box-shadow .2s ease;
}
.ozellik-kart:hover { transform: translateY(-5px); box-shadow: 0 16px 38px rgba(14,26,43,.14); }
.ozellik-kart .ozellik-ikon {
    width: 52px; height: 52px; border-radius: 14px; font-size: 26px;
    display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
    background: linear-gradient(135deg, rgba(230,57,70,.12), rgba(247,127,0,.14));
}
.ozellik-kart h3 { font-size: 17px; color: var(--koyu); margin-bottom: 6px; }
.ozellik-kart p { font-size: 14.5px; color: var(--gri); }

/* ============ FORM ============ */
.form { display: grid; gap: 14px; }
.form input, .form textarea {
    width: 100%; padding: 14px 16px; border: 1px solid var(--gri-acik); border-radius: 12px;
    font-size: 15px; font-family: inherit; background: #fff;
}
.form input:focus, .form textarea:focus { outline: 2px solid var(--kirmizi); border-color: transparent; }
.form textarea { min-height: 120px; resize: vertical; }

/* ============ İLETİŞİM KARTLARI ============ */
.iletisim-kart { display: flex; align-items: center; gap: 14px; }
.iletisim-kart .ikon { width: 52px; height: 52px; border-radius: 14px; background: rgba(230,57,70,.1); color: var(--kirmizi); display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
/* ============ FLOATING CTA ============ */
.floating-cta {
    position: fixed; right: 14px; bottom: 14px; z-index: 900; display: flex; flex-direction: column; gap: 12px;
}
.fab {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    width: 60px; height: 60px; border-radius: 999px; color: #fff; font-weight: 700;
    box-shadow: 0 10px 28px rgba(0,0,0,.32); position: relative;
    font-size: 14px; transition: width .2s ease;
}
.fab span.etiket { display: none; }
.fab-telefon { background: var(--kirmizi); }
.fab-wa { background: var(--wa); }
.fab svg { width: 26px; height: 26px; flex-shrink: 0; }

/* Çağrı efekti (Hemen Ara) */
.fab-telefon::before, .fab-telefon::after {
    content: ''; position: absolute; inset: 0; border-radius: 999px; background: var(--kirmizi);
    z-index: -1; animation: dalga 2.2s infinite;
}
.fab-telefon::after { animation-delay: 1.1s; }
@keyframes dalga {
    0% { transform: scale(1); opacity: .7; }
    100% { transform: scale(1.9); opacity: 0; }
}

/* ============ FOOTER ============ */
.site-footer { background: var(--koyu); color: #b9c6d6; padding: 48px 0 90px; }
.site-footer .grid { gap: 26px; }
.site-footer h4 { color: #fff; margin-bottom: 14px; font-size: 16px; }
.footer-marka { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-marka img { width: 54px; height: 54px; border-radius: 13px; object-fit: contain; background: #fff; flex-shrink: 0; }
.footer-marka strong { display: block; color: #fff; font-size: 17px; line-height: 1.15; }
.footer-marka span { color: var(--turuncu); font-size: 13px; font-weight: 600; }
.site-footer ul li { margin-bottom: 8px; }
.site-footer ul li a:hover { color: var(--turuncu); }
.site-footer .alt { border-top: 1px solid rgba(255,255,255,.1); margin-top: 30px; padding-top: 20px; text-align: center; font-size: 13px; }

/* ============ ENGEL SAYFASI ============ */
.engel { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; background: var(--koyu); color: #fff; text-align: center; }
.engel .kutu { max-width: 480px; }
.engel h1 { font-size: 40px; color: var(--kirmizi); }
.engel .btn { margin-top: 16px; }

/* ============ BREADCRUMB ============ */
.kirinti { font-size: 13px; color: var(--gri); padding: 14px 0; }
.kirinti a { color: var(--kirmizi); }

/* Tablo (admin + sayfalar) */
.tablo { width: 100%; border-collapse: collapse; }
.tablo th, .tablo td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--gri-acik); font-size: 14px; }
.tablo th { background: var(--acik); color: var(--koyu); }

.uyari { padding: 12px 16px; border-radius: 12px; font-size: 14px; margin-bottom: 14px; }
.uyari-basari { background: #e8f7ef; color: #1d7a4d; border: 1px solid #b8e6cd; }
.uyari-hata { background: #fdecec; color: #b3261e; border: 1px solid #f5c6c6; }

/* ============ MASAÜSTÜ ============ */
@media (min-width: 768px) {
    .nav { display: flex; align-items: center; gap: 4px; }
    .nav-toggle { display: none; }
    .hero-inner { grid-template-columns: 1.1fr .9fr; align-items: center; }
    .hero h1 { font-size: 48px; }
    .hero-media { justify-self: end; }
    .grid-2 { grid-template-columns: 1fr 1fr; }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
    .grid-4 { grid-template-columns: repeat(4, 1fr); }
    .ozellik-grid { grid-template-columns: repeat(4, 1fr); }
    .ozellik-grid.ozellik-2 { grid-template-columns: 1fr 1fr; }
    .icerkik { grid-template-columns: 1fr 320px; align-items: start; }
    .fab { width: auto; padding: 0 20px; }
    .fab span.etiket { display: inline; }
    .makale { padding: 34px; }
}