/* =========================================================
   NCT ELEKTRİK - ANA TEMA CSS
   Mobil + Desktop + SEO İlçe/Mahalle Sayfaları
   ========================================================= */
*{margin:0px;padding:0px;}
:root{
    --nct-yellow:#ffd21c;
    --nct-yellow-dark:#e5ae00;
    --nct-black:#101010;
    --nct-dark:#171717;
    --nct-gray:#f4f5f7;
    --nct-text:#20242a;
    --nct-muted:#6b7280;
    --nct-border:#e7e9ee;
    --nct-white:#fff;
    --nct-green:#18a957;
    --nct-shadow:0 10px 35px rgba(0,0,0,.07);
    --nct-radius:18px;
}

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

*,
*::before,
*::after{
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    margin:0;
    padding:0;
    background:#fff;
    color:var(--nct-text);
    font-family:Arial,Helvetica,sans-serif;
    line-height:1.6;
}

img{
    max-width:100%;
    height:auto;
}

a{
    color:inherit;
}

button,
input,
textarea,
select{
    font:inherit;
}

/* =========================================================
   GENEL
   ========================================================= */

.wrap{
    width:90%;
    margin:0 auto;
}

.section{
    padding:13px 0;
}

.section-head{
    margin-bottom:20px;
}

.section-head h2{
    margin:4px 0 8px;
    font-size:34px;
    line-height:1.2;
    color:var(--nct-black);
}

.section-head p{
    margin:0;
    color:var(--nct-muted);
}

.eyebrow{
    display:inline-block;
    margin-bottom:10px;
    font-size:12px;
    font-weight:900;
    letter-spacing:1.5px;
    color:#b18d00;
}

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

.site-header{
    position:relative;
    z-index:100;
    background:var(--nct-black);
    color:#fff;
}

.topline{
    padding:8px 16px;
    background:var(--nct-yellow);
    color:#111;
    text-align:center;
    font-size:13px;
    font-weight:800;
}

.topline a{
    margin-left:18px;
    color:#111;
    font-weight:900;
    text-decoration:none;
}

.nav{
    position:relative;
    min-height:76px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
}

.logo{
    display:flex;
    align-items:center;
    gap:9px;
    color:#fff;
    text-decoration:none;
    flex:none;
}

.logo strong{
    display:block;
    font-size:21px;
    line-height:1.1;
}

.logo small{
    display:block;
    margin-top:3px;
    color:#aaa;
    font-size:9px;
    letter-spacing:.8px;
}

.nav nav{
    display:flex;
    align-items:center;
    justify-content:flex-end;
    gap:18px;
}

.nav nav a{
    color:#fff;
    text-decoration:none;
    font-size:14px;
    font-weight:700;
    transition:.2s ease;
}

.nav nav a:hover{
    color:var(--nct-yellow);
}

.nav-call{
    padding:11px 15px;
    border-radius:10px;
    background:var(--nct-yellow);
    color:#111 !important;
    font-weight:900 !important;
}

.menu{
    display:none;
    width:44px;
    height:44px;
    padding:0;
    border:0;
    border-radius:10px;
    background:#222;
    color:#fff;
    font-size:25px;
    cursor:pointer;
}

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

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    min-height:46px;
    padding:13px 18px;
    margin:0;
    border:0;
    border-radius:12px;
    text-decoration:none;
    font-weight:900;
    cursor:pointer;
    transition:.2s ease;
}

.btn:hover{
    transform:translateY(-2px);
}

.btn.yellow,
.yellow{
    background:var(--nct-yellow);
    color:#111;
}

.btn.yellow:hover{
    background:#ffe05b;
}

.btn.dark,
.dark{
    background:#111;
    color:#fff;
}

.btn.whatsapp,
.whatsapp{
    background:var(--nct-green);
    color:#fff;
}

.btn.full,
.full{
    width:100%;
}

.full{
    text-align:center;
}

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

.seo-hero{
    position:relative;
    overflow:hidden;
    padding:72px 0 58px;
    background:
        radial-gradient(circle at 85% 20%,rgba(255,210,28,.12),transparent 30%),
        linear-gradient(135deg,#0b0b0b 0%,#181818 70%,#252525 100%);
    color:#fff;
}

.seo-hero::after{
    content:"⚡";
    position:absolute;
    z-index:0;
    right:4%;
    top:-45px;
    font-size:260px;
    line-height:1;
    opacity:.045;
    transform:rotate(12deg);
    pointer-events:none;
}

.seo-hero > *,
.seo-hero .wrap{
    position:relative;
    z-index:1;
}

.seo-hero.compact{
    padding:55px 0;
}

.seo-hero-grid{
    display:grid;
    grid-template-columns:minmax(0,1.55fr) minmax(300px,.75fr);
    gap:40px;
    align-items:center;
}

.seo-kicker{
    display:inline-block;
    margin-bottom:12px;
    color:var(--nct-yellow);
    font-size:12px;
    font-weight:900;
    letter-spacing:2px;
}

.seo-hero h1{
    max-width:900px;
    margin:10px 0 18px;
    color:#fff;
    font-size:clamp(36px,6vw,68px);
    line-height:1.03;
    letter-spacing:-1.5px;
}

.seo-hero .lead,
.lead{
    max-width:850px;
    margin:0;
    color:#d8d8d8;
    font-size:18px;
    line-height:1.75;
}

.seo-actions{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    margin-top:25px;
}

.trust-row{
    display:flex;
    flex-wrap:wrap;
    gap:18px;
    margin-top:22px;
    color:#bbb;
    font-size:13px;
}

.hero-call{
    padding:30px;
    border-top:6px solid var(--nct-yellow);
    border-radius:22px;
    background:#fff;
    color:#171717;
    box-shadow:0 20px 60px rgba(0,0,0,.22);
}

.hero-call b{
    display:block;
    margin-bottom:8px;
    font-size:24px;
    line-height:1.25;
}

.hero-call p{
    margin:0 0 15px;
    color:#666;
    line-height:1.65;
}

.hero-call a{
    color:#111;
    font-weight:900;
    text-decoration:none;
}

.hero-bolt,
.big-bolt{
    margin-bottom:10px;
    font-size:44px;
    line-height:1;
}

/* =========================================================
   STATS
   ========================================================= */

.stats{
    position:relative;
    z-index:2;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:15px;
    margin:-28px 0 45px;
}

.stats > div{
    padding:20px;
    border:1px solid var(--nct-border);
    border-radius:18px;
    background:#fff;
    text-align:center;
    box-shadow:var(--nct-shadow);
}

.stats strong{
    display:block;
    font-size:30px;
    line-height:1.2;
    color:var(--nct-black);
}

.stats span{
    display:block;
    margin-top:4px;
    color:var(--nct-muted);
    font-size:13px;
}

/* =========================================================
   SEO CONTENT
   ========================================================= */

.seo-layout{
    display:grid;
    grid-template-columns:minmax(0,1fr) 320px;
    gap:35px;
    align-items:start;
}

.seo-content{
    min-width:0;
}

.seo-content h2{
    margin:35px 0 14px;
    color:var(--nct-black);
    font-size:30px;
    line-height:1.25;
}

.seo-content h2:first-of-type{
    margin-top:0;
}

.seo-content p{
    color:#4b5563;
    line-height:1.8;
}

.seo-sidebar{
    position:relative;
}

.sticky-card{
    position:sticky;
    top:20px;
    padding:28px;
    border:1px solid var(--nct-border);
    border-top:6px solid var(--nct-yellow);
    border-radius:20px;
    background:#fff;
    color:#111;
    box-shadow:var(--nct-shadow);
}

.sticky-card h3{
    margin:0 0 8px;
    font-size:23px;
    line-height:1.25;
}

.sticky-card p{
    color:#666;
}

/* =========================================================
   HİZMET KARTLARI
   ========================================================= */

.service-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:16px;
}

.service-card{
    padding:22px;
    border:1px solid var(--nct-border);
    border-radius:18px;
    background:#fff;
    box-shadow:0 8px 25px rgba(0,0,0,.04);
    transition:.2s ease;
}

.service-card:hover{
    transform:translateY(-3px);
    box-shadow:0 12px 35px rgba(0,0,0,.09);
}

.service-icon{
    width:48px;
    height:48px;
    display:grid;
    place-items:center;
    border-radius:14px;
    background:#fff7cc;
    font-size:27px;
}

.service-card h3{
    margin:12px 0 6px;
    color:#111;
    font-size:18px;
    line-height:1.3;
}

.service-card p{
    margin:0;
    font-size:14px;
}

/* =========================================================
   MAHALLELER
   ========================================================= */

.neighborhood-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:10px;
}

.neighborhood-grid a{
    display:flex;
    align-items:center;
    gap:9px;
    min-width:0;
    padding:14px;
    border:1px solid var(--nct-border);
    border-radius:13px;
    background:#fff;
    color:#161616;
    text-decoration:none;
    transition:.2s ease;
}

.neighborhood-grid a:hover{
    border-color:var(--nct-yellow);
    background:#fffdf1;
    transform:translateY(-2px);
}

.neighborhood-grid b{
    overflow:hidden;
    text-overflow:ellipsis;
}

.neighborhood-grid small{
    margin-left:auto;
    color:#888;
    font-size:11px;
    white-space:nowrap;
}

/* =========================================================
   ANAHTAR KELİMELER
   ========================================================= */

.keyword-cloud{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
}

.keyword-cloud span{
    padding:8px 12px;
    border:1px solid #e5e7eb;
    border-radius:999px;
    background:#f3f4f6;
    color:#3f4650;
    font-size:13px;
}

/* =========================================================
   FAQ
   ========================================================= */

.faq details{
    margin:10px 0;
    padding:16px;
    border:1px solid var(--nct-border);
    border-radius:14px;
    background:#fff;
}

.faq summary{
    color:#111;
    font-weight:800;
    cursor:pointer;
}

.faq p{
    margin:12px 0 0;
}

/* =========================================================
   İLÇE KARTLARI
   ========================================================= */

.pro-grid,
.district-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:15px;
}

.district-card{
    display:flex;
    align-items:center;
    gap:15px;
    min-width:0;
    padding:20px;
    border:1px solid var(--nct-border);
    border-radius:18px;
    background:#fff;
    color:#111;
    text-decoration:none;
    transition:.2s ease;
}

.district-card:hover{
    transform:translateY(-3px);
    box-shadow:0 12px 35px rgba(0,0,0,.09);
}

.district-icon{
    width:48px;
    height:48px;
    display:grid;
    place-items:center;
    flex:none;
    border-radius:14px;
    background:var(--nct-yellow);
    font-size:23px;
}

.district-card h3{
    margin:0 0 5px;
    font-size:19px;
    line-height:1.25;
}

.district-card p{
    margin:0;
    color:#707782;
    font-size:13px;
}

.district-card > b{
    margin-left:auto;
    color:#555;
    font-size:13px;
    white-space:nowrap;
}

/* =========================================================
   MAKALELER
   ========================================================= */

.article-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:20px;
}

.article-card{
    padding:25px;
    border:1px solid #eee;
    border-radius:18px;
    background:#fff;
    box-shadow:0 10px 30px rgba(0,0,0,.04);
}

.article-card h2{
    font-size:21px;
    line-height:1.3;
}

.article-card a{
    color:#111;
}

.read{
    font-weight:800;
}

.article-single{
    max-width:850px;
}

.article-single h1{
    font-size:clamp(32px,5vw,58px);
    line-height:1.08;
}

.article-body{
    font-size:18px;
    line-height:1.85;
}

.article-body h2{
    margin-top:35px;
}

.article-excerpt{
    color:#666;
    font-size:20px;
}

.article-cta{
    margin-top:45px;
    padding:30px;
    border-radius:20px;
    background:#111;
    color:#fff;
}

.article-cta h2{
    margin-top:0;
}

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

.footer{
    margin-top:0;
    padding:50px 0 20px;
    background:#111;
    color:#ddd;
}

.footer-grid{
    display:grid;
    grid-template-columns:2fr 1fr 1fr;
    gap:30px;
}

.footer-grid a{
    display:block;
    margin:8px 0;
    color:#ddd;
    text-decoration:none;
}

.footer-grid a:hover{
    color:var(--nct-yellow);
}

.copy{
    margin-top:30px;
    padding-top:18px;
    border-top:1px solid #333;
    color:#999;
    text-align:center;
    font-size:13px;
}

/* =========================================================
   MOBİL ALT BAR
   ========================================================= */

.mobile-bar{
    display:none;
}

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

@media (max-width:1000px){

    .seo-hero-grid{
        grid-template-columns:minmax(0,1fr) 320px;
        gap:25px;
    }

    .seo-layout{
        grid-template-columns:minmax(0,1fr) 290px;
    }

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

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

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

}

/* =========================================================
   MOBİL MENÜ
   ========================================================= */

@media (max-width:800px){

    .topline{
        padding:7px 10px;
        font-size:11px;
    }

    .topline a{
        margin-left:8px;
    }

    .nav{
        min-height:68px;
    }

    .menu{
        display:grid;
        place-items:center;
    }

    .nav nav{
        position:absolute;
        top:68px;
        left:0;
        right:0;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:0;
        padding:10px;
        border-top:1px solid #333;
        background:#111;
        box-shadow:0 15px 30px rgba(0,0,0,.25);
    }

    .nav nav.open{
        display:flex;
    }

    .nav nav a{
        display:block;
        padding:13px 12px;
        border-bottom:1px solid #282828;
    }

    .nav nav a:last-child{
        border-bottom:0;
    }

    .nav-call{
        margin-top:6px;
        text-align:center;
    }

    .seo-hero{
        padding:50px 0 65px;
    }

    .seo-hero-grid,
    .seo-layout{
        grid-template-columns:1fr;
    }

    .seo-sidebar{
        order:2;
    }

    .sticky-card{
        position:static;
    }

    .seo-hero h1{
        font-size:40px;
    }

    .seo-hero .lead{
        font-size:16px;
    }

    .service-grid,
    .district-grid,
    .pro-grid,
    .article-grid{
        grid-template-columns:1fr;
    }

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

    .footer-grid{
        grid-template-columns:1fr;
        gap:25px;
    }

    .stats{
        margin:15px 0 35px;
    }

    .mobile-bar{
        position:fixed;
        right:0;
        bottom:0;
        left:0;
        z-index:90;
        display:flex;
        background:#111;
        box-shadow:0 -5px 20px rgba(0,0,0,.18);
    }

    .mobile-bar a{
        width:50%;
        padding:14px 8px;
        color:#fff;
        text-align:center;
        text-decoration:none;
        font-size:14px;
        font-weight:900;
    }

    .mobile-bar a:first-child{
        background:#111;
    }

    .mobile-bar a:last-child{
        background:var(--nct-green);
    }

    body{
        padding-bottom:58px;
    }

}

/* =========================================================
   KÜÇÜK TELEFON
   ========================================================= */

@media (max-width:600px){

    .wrap{
        width:min(94%,1160px);
    }

    .section{
        padding:42px 0;
    }

    .seo-hero{
        padding:45px 0 60px;
    }

    .seo-hero::after{
        right:-50px;
        top:10px;
        font-size:170px;
    }

    .seo-hero h1{
        margin:10px 0 15px;
        font-size:37px;
        letter-spacing:-.8px;
    }

    .seo-hero .lead{
        font-size:15px;
        line-height:1.7;
    }

    .seo-actions{
        display:grid;
        grid-template-columns:1fr 1fr;
        gap:8px;
    }

    .seo-actions .btn{
        width:100%;
        min-height:48px;
        padding:12px 8px;
        font-size:13px;
    }

    .trust-row{
        gap:9px 14px;
        font-size:11px;
    }

    .hero-call{
        padding:22px;
    }

    .hero-call b{
        font-size:21px;
    }

    .stats{
        gap:8px;
    }

    .stats > div{
        padding:14px 7px;
        border-radius:14px;
    }

    .stats strong{
        font-size:21px;
    }

    .stats span{
        font-size:10px;
    }

    .seo-content h2{
        font-size:25px;
    }

    .service-card{
        padding:18px;
    }

    .neighborhood-grid{
        grid-template-columns:1fr;
    }

    .neighborhood-grid a{
        padding:13px;
    }

    .district-card{
        padding:16px;
    }

    .district-card h3{
        font-size:17px;
    }

    .district-card > b{
        font-size:11px;
    }

    .section-head h2{
        font-size:28px;
    }

    .article-single h1{
        font-size:34px;
    }

    .article-body{
        font-size:16px;
    }

    .footer{
        padding-bottom:80px;
    }

}

/* =========================================================
   ÇOK KÜÇÜK EKRAN
   ========================================================= */

@media (max-width:380px){

    .logo strong{
        font-size:18px;
    }

    .seo-hero h1{
        font-size:33px;
    }

    .seo-actions{
        grid-template-columns:1fr;
    }

    .stats strong{
        font-size:19px;
    }

    .stats span{
        font-size:9px;
    }

}