/* =====================================================
   LÜKS ELEKTRİK & OTOMASYON — styles.css v13 (SEO+UI)
   ===================================================== */
:root{
  --bg:#f4f8fd;
  --surface:#ffffff;
  --surface-2:#eef4fb;
  --surface-3:#e4eef8;
  --text:#162d42;
  --muted:#4e6478;
  --line:#d0dfe9;
  --brand:#1a6db5;
  --brand-dark:#0e4a80;
  --brand-light:#eaf3fc;
  --accent:#f5a623;
  --accent-light:#fff8ec;
  --green:#16a34a;
  --green-light:#f0fdf4;
  --shadow-sm:0 2px 8px rgba(14,48,100,.07);
  --shadow:0 8px 32px rgba(14,48,100,.10);
  --shadow-lg:0 18px 54px rgba(14,48,100,.14);
  --radius-sm:10px;
  --radius:18px;
  --radius-lg:26px;
  --max:1180px;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;
}

/* ── Reset & Base ── */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
}
img{max-width:100%;display:block;height:auto}
a{text-decoration:none;color:inherit}
h1,h2,h3,h4{line-height:1.15;color:var(--text);font-weight:800}

/* ── Container ── */
.container{width:min(calc(100% - 36px),var(--max));margin-inline:auto}

/* ── Topbar ── */
.topbar{
  background:var(--brand);
  color:#fff;
  font-size:.88rem;
  font-weight:600;
  letter-spacing:.01em;
}
.topbar-inner{
  display:flex;justify-content:space-between;align-items:center;
  gap:18px;padding:9px 0;
}
.topbar-inner a{color:#fff;display:inline-flex;align-items:center;gap:7px}
.topbar-inner a:hover{opacity:.85}
.topbar i{font-size:.9rem}

/* ── Header ── */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  box-shadow:var(--shadow-sm);
}
.header-main{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding:13px 0;
}

/* Logo */
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:46px;height:46px;border-radius:14px;
  background:#fff;border:1.5px solid var(--line);
  display:grid;place-items:center;
  box-shadow:0 6px 18px rgba(26,109,181,.12);padding:5px;
}
.brand-mark img{width:100%;height:100%;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1rem;color:var(--text);font-weight:800}
.brand-text small{font-size:.78rem;color:var(--muted);margin-top:2px}

/* Desktop nav */
.desktop-nav{
  display:flex;align-items:center;gap:4px;
  flex:1 1 auto;justify-content:center;
}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--muted);font-weight:700;font-size:.93rem;
  padding:7px 11px;border-radius:var(--radius-sm);
  transition:color .18s,background .18s;white-space:nowrap;
}
.nav-link:hover{color:var(--brand);background:var(--brand-light)}
.nav-link.active{color:var(--brand)}

/* Services dropdown */
.services-menu{position:relative}
.services-trigger{cursor:pointer;user-select:none}
.services-trigger i{font-size:.75rem;color:#8ea8bf;transition:transform .2s}
.services-menu:hover .services-trigger i{transform:rotate(180deg)}
.services-dropdown{
  position:absolute;top:calc(100% + 10px);left:50%;
  transform:translateX(-50%);
  width:min(440px,94vw);
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
  padding:10px;display:none;z-index:90;
}
.services-menu:hover .services-dropdown,
.services-menu:focus-within .services-dropdown{display:grid;gap:6px;animation:fadeDown .16s ease}
.services-dropdown::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
@keyframes fadeDown{from{opacity:0;transform:translateX(-50%) translateY(-6px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}

.service-link{
  display:grid;grid-template-columns:44px 1fr;gap:12px;
  align-items:start;padding:11px;border-radius:14px;
  transition:background .15s;
}
.service-link:hover{background:var(--brand-light)}
.service-icon{
  width:44px;height:44px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand-light),var(--accent-light));
  border:1px solid var(--line);display:grid;place-items:center;
  color:var(--brand);font-size:1.05rem;
}
.service-link strong{display:block;color:var(--text);font-size:.95rem;margin-bottom:2px;font-weight:700}
.service-link small{display:block;color:var(--muted);font-size:.84rem;line-height:1.45}

/* Header CTAs */
.header-actions{display:flex;align-items:center;gap:9px;flex:0 0 auto}

/* Mobile toggle */
.mobile-toggle{
  display:none;background:#fff;border:1.5px solid var(--line);
  border-radius:12px;padding:9px 11px;color:var(--brand);cursor:pointer;
}
.mobile-panel{display:none}
.mobile-panel.open{
  display:grid;gap:4px;
  position:absolute;left:18px;right:18px;top:calc(100% + 8px);
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:12px;z-index:80;
}
.mobile-panel a{padding:9px 10px;border-radius:10px;color:var(--text);font-weight:600;display:block;transition:background .15s}
.mobile-panel a:hover{background:var(--brand-light);color:var(--brand)}
.mobile-group-title{
  padding:10px 10px 4px;font-size:.78rem;font-weight:800;
  letter-spacing:.06em;text-transform:uppercase;color:var(--brand);
}
.mobile-panel .sub-link{padding-left:20px;color:var(--muted);font-weight:600}

/* ── Buttons ── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:8px;padding:12px 20px;border-radius:14px;
  font-weight:700;font-size:.93rem;border:1.5px solid transparent;
  transition:transform .18s,box-shadow .18s,opacity .18s;cursor:pointer;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-dark));
  color:#fff;box-shadow:0 8px 24px rgba(26,109,181,.28);
}
.btn-primary:hover{box-shadow:0 12px 32px rgba(26,109,181,.38)}
.btn-secondary{
  background:linear-gradient(135deg,#22c55e,#16a34a);
  color:#fff;box-shadow:0 8px 24px rgba(22,163,74,.25);
}
.btn-secondary:hover{box-shadow:0 12px 32px rgba(22,163,74,.35)}
.btn-outline{
  background:#fff;border-color:var(--line);color:var(--text);
}
.btn-outline:hover{border-color:var(--brand);color:var(--brand)}

/* ── Hero ── */
.hero{padding:44px 0 36px}
.hero-shell{
  display:grid;grid-template-columns:1.15fr .85fr;
  gap:24px;align-items:stretch;
}
.hero-copy{
  background:#fff;border:1.5px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow);
  padding:36px;display:flex;flex-direction:column;
}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--brand-light);color:var(--brand);
  border:1.5px solid #c8dff5;border-radius:999px;
  padding:7px 14px;font-weight:700;font-size:.84rem;
  width:fit-content;margin-bottom:14px;
}
.badge i{font-size:.85rem}
.hero h1{
  font-size:clamp(1.5rem,2.5vw,2.4rem);
  line-height:1.1;letter-spacing:-.025em;
  margin:0 0 14px;
}
.hero-lead{
  font-size:1.02rem;color:var(--muted);
  max-width:58ch;margin-bottom:24px;flex:1;
}
.hero-actions{display:flex;gap:11px;flex-wrap:wrap;margin-bottom:26px}
.hero-features{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:11px;margin-top:auto;
}
.mini-card{
  background:var(--surface-2);border:1px solid var(--line);
  border-radius:14px;padding:13px 15px;
}
.mini-card strong{display:block;font-size:.93rem;margin-bottom:4px;font-weight:700}
.mini-card span,.mini-card p{color:var(--muted);font-size:.88rem;line-height:1.5;margin:0}

.hero-visual{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1.5px solid var(--line);box-shadow:var(--shadow);
  min-height:520px;background:#d2e5f5;
}
.hero-visual img{width:100%;height:100%;object-fit:cover}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,28,45,.1),rgba(12,28,45,.62));
}
.hero-panel{
  position:absolute;left:18px;right:18px;bottom:18px;
  background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.8);
  border-radius:18px;padding:16px 18px;backdrop-filter:blur(14px);
}
.hero-panel strong{display:block;font-size:1.05rem;font-weight:800}
.hero-panel p{color:var(--muted);margin:5px 0 0;font-size:.9rem}

/* ── Sections ── */
.section{padding:68px 0}
.section-alt{
  padding:64px 0;
  background:var(--surface-2);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-dark{
  padding:64px 0;
  background:linear-gradient(135deg,#0e2d4a,#163d62);
  color:#fff;
}

/* ── Typography helpers ── */
.eyebrow{
  color:var(--brand);font-weight:800;
  letter-spacing:.07em;text-transform:uppercase;
  font-size:.8rem;margin-bottom:8px;
}
.h2{
  font-size:clamp(1.65rem,3vw,2.55rem);
  line-height:1.1;margin:8px 0 14px;
  max-width:20ch;
}
.lead{color:var(--muted);max-width:68ch;font-size:1.02rem}

/* ── Grids ── */
.grid-2,.grid-3,.grid-4{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}

/* ── Cards ── */
.card{
  background:#fff;border:1.5px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
  padding:24px;transition:box-shadow .2s,transform .2s;
}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card h3{margin:12px 0 8px;font-size:1.12rem}
.card p,.card li{color:var(--muted);font-size:.96rem}

/* Service cards */
.service-card{display:flex;flex-direction:column}
.image-service-card{padding:12px 12px 20px}
.service-media{
  margin:-2px -2px 14px;border-radius:14px;overflow:hidden;
  border:1px solid var(--line);background:#ddeaf5;aspect-ratio:16/9;
}
.service-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.image-service-card:hover .service-media img{transform:scale(1.04)}
.image-service-card h3{margin:6px 0 8px;font-size:1.08rem}
.card-link{
  margin-top:auto;padding-top:12px;color:var(--brand);
  font-weight:700;font-size:.93rem;display:inline-flex;align-items:center;gap:5px;
}
.card-link::after{content:"→";transition:transform .2s}
.card-link:hover::after{transform:translateX(4px)}

/* Icon */
.icon{
  width:50px;height:50px;border-radius:14px;
  background:linear-gradient(135deg,var(--brand-light),var(--accent-light));
  border:1px solid var(--line);display:grid;place-items:center;
  color:var(--brand);font-size:1.15rem;margin-bottom:14px;flex-shrink:0;
}

/* ── Metrics ── */
.metric{
  background:#fff;border:1.5px solid var(--line);
  border-radius:var(--radius);padding:24px;
  box-shadow:var(--shadow-sm);text-align:center;
  transition:box-shadow .2s,transform .2s;
}
.metric:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.metric strong{
  display:block;font-size:2rem;color:var(--brand);
  font-weight:900;letter-spacing:-.02em;margin-bottom:6px;
}
.metric span{color:var(--muted);font-size:.92rem}

/* ── Region split ── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.region-split{grid-template-columns:1.08fr .92fr;align-items:start}
.region-split img.region-photo{
  max-width:520px;width:100%;justify-self:end;
  max-height:440px;object-fit:cover;
  border-radius:var(--radius-lg);border:1.5px solid var(--line);
  box-shadow:var(--shadow);
}
.split img{
  border-radius:var(--radius-lg);border:1.5px solid var(--line);
  box-shadow:var(--shadow);height:100%;object-fit:cover;min-height:420px;
}

/* ── Check list ── */
.check-list{list-style:none;padding:0;display:grid;gap:10px}
.check-list li{
  padding-left:28px;position:relative;
  color:var(--muted);font-size:.97rem;
}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:0;
  color:var(--green);font-weight:900;
}

/* ── City tiles ── */
.city-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.city-tile{
  background:#fff;border:1.5px solid var(--line);
  border-radius:var(--radius);padding:20px;
  box-shadow:var(--shadow-sm);transition:box-shadow .2s,border-color .2s,transform .2s;
}
.city-tile:hover{
  box-shadow:var(--shadow);border-color:#b2cfe5;
  transform:translateY(-2px);
}
.city-tile h3{margin:0 0 8px;font-size:1.02rem;color:var(--brand)}
.city-tile p{margin:0;color:var(--muted);font-size:.9rem}

/* ── Gallery ── */
.gallery-preview{display:grid;grid-template-columns:1fr .92fr;gap:26px;align-items:center}
.gallery-mosaic{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}
.gallery-mosaic img{
  width:100%;height:185px;object-fit:cover;
  border-radius:18px;border:1.5px solid var(--line);
  box-shadow:var(--shadow-sm);transition:transform .3s,box-shadow .3s;
}
.gallery-mosaic img:hover{transform:scale(1.03);box-shadow:var(--shadow)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery-card{
  background:#fff;border:1.5px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:box-shadow .2s,transform .2s;
}
.gallery-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.gallery-card img{width:100%;height:215px;object-fit:cover}
.gallery-copy{padding:15px 18px}
.gallery-copy h3{margin:0 0 7px;font-size:1rem}
.gallery-copy p{margin:0;color:var(--muted);font-size:.9rem}

/* ── Tags ── */
.tag-row{display:flex;flex-wrap:wrap;gap:9px}
.tag{
  display:inline-flex;align-items:center;gap:5px;
  border-radius:999px;padding:6px 13px;
  background:var(--brand-light);color:var(--brand);
  border:1.5px solid #c4dcf0;font-size:.85rem;font-weight:700;
  transition:background .15s,color .15s;
}
a.tag:hover{background:var(--brand);color:#fff}

/* ── FAQ ── */
.faq-list{display:grid;gap:12px}
details.faq{
  background:#fff;border:1.5px solid var(--line);
  border-radius:var(--radius);padding:0 20px;
  box-shadow:var(--shadow-sm);transition:box-shadow .2s;
}
details.faq[open]{box-shadow:var(--shadow)}
details.faq summary{
  list-style:none;cursor:pointer;
  padding:18px 6px;font-weight:800;color:var(--text);
  display:flex;justify-content:space-between;align-items:center;
}
details.faq summary::after{
  content:"+";color:var(--brand);font-size:1.3rem;
  line-height:1;flex-shrink:0;transition:transform .2s;
}
details.faq[open] summary::after{content:"−"}
details.faq summary::-webkit-details-marker{display:none}
details.faq p{padding:0 6px 18px;color:var(--muted);margin:0;line-height:1.7}

/* ── CTA box ── */
.cta-box{
  display:flex;justify-content:space-between;gap:24px;align-items:center;
  background:linear-gradient(135deg,#fff,var(--brand-light));
  border:1.5px solid var(--line);border-radius:var(--radius-lg);
  padding:32px;box-shadow:var(--shadow);
}
.cta-actions{display:flex;gap:11px;flex-wrap:wrap;flex-shrink:0}

/* ── Page hero ── */
.page-hero{padding:46px 0 24px}
.page-hero-shell{
  background:#fff;border:1.5px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:32px;
}
.breadcrumbs{
  color:var(--muted);font-size:.88rem;margin-bottom:10px;
  display:flex;align-items:center;gap:6px;flex-wrap:wrap;
}
.breadcrumbs a{color:var(--brand);font-weight:600}
.breadcrumbs a:hover{text-decoration:underline}
.page-hero h1{font-size:clamp(1.7rem,3.5vw,2.9rem);line-height:1.08;margin:10px 0 12px}

/* ── Article layout ── */
.article-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}
.article img.cover{
  border-radius:var(--radius);border:1.5px solid var(--line);
  box-shadow:var(--shadow-sm);margin:0 0 20px;
  max-height:420px;width:100%;object-fit:cover;
}
.article h2{font-size:1.4rem;line-height:1.15;margin-top:1.7rem;margin-bottom:.6rem}
.article h3{font-size:1.15rem;margin-top:1.3rem;margin-bottom:.5rem}
.article p,.article li{color:var(--muted);line-height:1.75;margin-bottom:.7rem}
.article ul,.article ol{padding-left:1.4rem}
.sidebar{display:grid;gap:18px}

/* ── Contact ── */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.contact-row{
  display:flex;gap:14px;align-items:flex-start;
  padding:16px 0;border-bottom:1px solid var(--line);
}
.contact-row:last-child{border-bottom:0}
.map-frame{
  width:100%;height:380px;border:0;
  border-radius:var(--radius);border:1.5px solid var(--line);
  box-shadow:var(--shadow-sm);
}

/* ── Note ── */
.note{
  background:#fffbf0;border:1.5px solid #f5d88a;
  color:#7a5500;padding:16px 18px;border-radius:var(--radius-sm);
  font-size:.94rem;line-height:1.6;
}

/* ── Footer ── */
.footer{
  padding:48px 0 32px;
  background:var(--surface-2);border-top:1px solid var(--line);
  margin-top:40px;
}
.footer-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:26px}
.footer-brand{margin-bottom:16px}
.footer p,.footer a{color:var(--muted);font-size:.93rem;line-height:1.7}
.footer a:hover{color:var(--brand)}
.footer strong{display:block;color:var(--text);font-size:.93rem;margin-bottom:12px;font-weight:800}
.footer-links{display:grid;gap:6px}
.footer-bottom{
  border-top:1px solid var(--line);margin-top:32px;padding-top:20px;
  font-size:.84rem;color:var(--muted);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;
}

/* ── Sticky buttons ── */
.sticky-actions{
  position:fixed;right:18px;bottom:20px;
  display:grid;gap:10px;z-index:45;
}
.sticky-actions a{
  width:56px;height:56px;border-radius:16px;
  display:grid;place-items:center;
  box-shadow:0 10px 28px rgba(14,48,100,.18);font-size:1.2rem;
  transition:transform .2s,box-shadow .2s;
}
.sticky-actions a:hover{transform:scale(1.08);box-shadow:0 14px 36px rgba(14,48,100,.26)}
.call-btn{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff}
.wa-btn{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff}

/* ── Utility ── */
.small{font-size:.91rem;color:var(--muted)}
.text-center{text-align:center}
.mt-4{margin-top:16px}
.mt-6{margin-top:24px}
.mt-8{margin-top:32px}

/* ── Local grid ── */
.local-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.local-card{
  background:#fff;border:1.5px solid var(--line);
  border-radius:var(--radius);padding:22px;
  box-shadow:var(--shadow-sm);height:100%;
  transition:box-shadow .2s,transform .2s;
}
.local-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.local-card h3{margin:0 0 9px;font-size:1rem;color:var(--brand)}
.local-card p{margin:0;color:var(--muted);font-size:.9rem}

/* ── Blog grid ── */
.blog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.blog-card{
  background:#fff;border:1.5px solid var(--line);
  border-radius:var(--radius);padding:22px;
  box-shadow:var(--shadow-sm);height:100%;
  transition:box-shadow .2s,transform .2s;
}
.blog-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.blog-card h3{margin:0 0 9px;font-size:1.05rem}
.blog-card p{margin:0;color:var(--muted);font-size:.92rem}

/* ── Responsive ── */
@media(max-width:1040px){
  .desktop-nav,.header-actions{display:none}
  .mobile-toggle{display:inline-flex}
  .brand-text small{display:none}
}
@media(max-width:980px){
  .hero-shell,.split,.region-split,
  .grid-4,.grid-3,.grid-2,
  .city-links,.blog-grid,.local-grid,
  .article-layout,.contact-grid,.footer-grid,
  .gallery-preview{grid-template-columns:1fr}
  .hero-visual{min-height:320px}
  .split img{min-height:260px}
  .region-split img.region-photo{justify-self:stretch;max-width:none}
  .gallery-mosaic img{height:155px}
  .cta-box{flex-direction:column;text-align:center}
  .cta-actions{justify-content:center}
}
@media(max-width:640px){
  .container{width:min(calc(100% - 22px),var(--max))}
  .hero-copy,.page-hero-shell,.card,.metric,.cta-box{padding:20px}
  .hero-features{grid-template-columns:1fr}
  .gallery-grid,.gallery-mosaic{grid-template-columns:repeat(2,1fr)}
  .gallery-mosaic img{height:130px}
  .gallery-card img{height:190px}
  .section{padding:48px 0}
  .section-alt{padding:44px 0}
  .footer-grid{grid-template-columns:1fr}
  .city-links{grid-template-columns:1fr}
}

/* ── Logo PNG düzeltmeleri (v13+) ── */
.brand-mark {
  width: 56px !important;
  height: 56px !important;
  padding: 5px !important;
  border-radius: 12px !important;
  background: #fff !important;
  border: 1.5px solid var(--line) !important;
  box-shadow: 0 4px 14px rgba(15,50,88,.1) !important;
  overflow: hidden;
}
.brand-mark img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  display: block;
}

/* Footer logo */
.logo-mark {
  width: 52px !important;
  height: 52px !important;
  padding: 5px !important;
  border-radius: 12px !important;
  background: #fff !important;
  border: 1.5px solid var(--line) !important;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.logo-mark img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
}