/*
Theme Name: Hidrolik Endüstri
Theme URI: https://example.com
Author: 
Author URI: 
Description: Hidrolik silindir, hidrolik güç ünitesi, hidrolik ve pnömatik ekipman imalatı yapan firmalar için özel hazırlanmış kurumsal WordPress teması. Ürün/Hizmet özel içerik tipleri, hero slider, teknik hesaplama araçları, döviz kuru widget'ı, foto galeri ve katalog yönetimi içerir.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: hidrolik-tema
*/

/* ==========================================================================
   0. DEĞİŞKENLER
   ========================================================================== */
:root{
  --renk-lacivert: #0b2545;
  --renk-lacivert-acik: #123a68;
  --renk-turuncu: #f5850b;
  --renk-turuncu-koyu: #d96f00;
  --renk-gri: #f4f6f8;
  --renk-gri-koyu: #5b6472;
  --renk-beyaz: #ffffff;
  --renk-border: #e3e7ec;
  --radius: 8px;
  --gap: 24px;
  --container: 1200px;
  --font: 'Inter', 'Segoe UI', Arial, sans-serif;
}

/* ==========================================================================
   1. RESET / GENEL
   ========================================================================== */
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  color:#2b3440;
  line-height:1.6;
  background:#fff;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.25;color:var(--renk-lacivert);}
p{margin:0 0 1em;}
.container{max-width:var(--container);margin:0 auto;padding:0 20px;}
.section{padding:70px 0;}
.section-alt{background:var(--renk-gri);}
.section-head{text-align:center;max-width:700px;margin:0 auto 44px;}
.section-head .etiket{display:inline-block;color:var(--renk-turuncu);font-weight:700;letter-spacing:1px;text-transform:uppercase;font-size:13px;margin-bottom:10px;}
.section-head h2{font-size:32px;}
.section-head p{color:var(--renk-gri-koyu);}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:var(--radius);font-weight:600;font-size:15px;border:2px solid transparent;cursor:pointer;transition:.2s;}
.btn-turuncu{background:var(--renk-turuncu);color:#fff;}
.btn-turuncu:hover{background:var(--renk-turuncu-koyu);}
.btn-outline{background:transparent;border-color:#fff;color:#fff;}
.btn-outline:hover{background:#fff;color:var(--renk-lacivert);}
.btn-lacivert{background:var(--renk-lacivert);color:#fff;}
.btn-lacivert:hover{background:var(--renk-lacivert-acik);}
.grid{display:grid;gap:var(--gap);}
.g-2{grid-template-columns:repeat(2,1fr);}
.g-3{grid-template-columns:repeat(3,1fr);}
.g-4{grid-template-columns:repeat(4,1fr);}
.kart{background:#fff;border:1px solid var(--renk-border);border-radius:var(--radius);padding:28px;transition:.2s;}
.kart:hover{box-shadow:0 12px 30px rgba(11,37,69,.08);transform:translateY(-3px);}
.ikon-kutu{width:56px;height:56px;border-radius:12px;background:rgba(245,133,11,.12);color:var(--renk-turuncu);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px;}

/* ==========================================================================
   2. ÜST BAR + NAVİGASYON
   ========================================================================== */
.ust-bar{background:var(--renk-lacivert);color:#cfd9e8;font-size:13px;padding:8px 0;}
.ust-bar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;}
.ust-bar a{color:#cfd9e8;}
.ust-bar .ust-bar-sag{display:flex;gap:18px;}
.ust-bar span, .ust-bar a{display:inline-flex;align-items:center;gap:6px;}

.site-header{position:sticky;top:0;z-index:999;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.06);}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;gap:20px;}
.site-logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;color:var(--renk-lacivert);}
.site-logo img{max-height:52px;width:auto;}

.ana-menu{display:flex;gap:6px;}
.ana-menu li{position:relative;}
.ana-menu > li > a{display:block;padding:12px 14px;font-weight:600;color:var(--renk-lacivert);font-size:15px;border-radius:6px;}
.ana-menu > li > a:hover, .ana-menu > li.current-menu-item > a{color:var(--renk-turuncu);}
.ana-menu ul.sub-menu{position:absolute;top:100%;left:0;background:#fff;min-width:240px;box-shadow:0 12px 30px rgba(0,0,0,.12);border-radius:8px;padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s;}
.ana-menu li:hover > ul.sub-menu{opacity:1;visibility:visible;transform:translateY(0);}
.ana-menu ul.sub-menu li a{padding:10px 14px;font-size:14px;font-weight:500;border-radius:6px;color:#2b3440;}
.ana-menu ul.sub-menu li a:hover{background:var(--renk-gri);color:var(--renk-turuncu);}

.hizli-erisim{display:flex;gap:10px;align-items:center;}
.hizli-erisim .btn{padding:10px 18px;font-size:14px;}
.btn-whatsapp{background:#25D366;color:#fff;}
.btn-whatsapp:hover{background:#1ebc59;}
.menu-toggle{display:none;background:none;border:none;font-size:26px;color:var(--renk-lacivert);cursor:pointer;}

/* ==========================================================================
   3. HERO / SLIDER
   ========================================================================== */
.hero{position:relative;height:600px;overflow:hidden;background:var(--renk-lacivert);}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;background-size:cover;background-position:center;}
.hero-slide.aktif{opacity:1;z-index:2;}
.hero-slide::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,37,69,.92) 0%,rgba(11,37,69,.65) 55%,rgba(11,37,69,.35) 100%);}
.hero-slide-icerik{position:relative;z-index:3;height:100%;display:flex;flex-direction:column;justify-content:center;max-width:640px;padding:0 20px;margin:0 auto;color:#fff;}
.hero .container{height:100%;position:relative;}
.hero-etiketler{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;}
.hero-etiketler span{background:rgba(245,133,11,.9);color:#fff;font-size:12px;font-weight:700;padding:6px 12px;border-radius:20px;}
.hero-slide-icerik h1{color:#fff;font-size:44px;margin-bottom:14px;}
.hero-slide-icerik p{color:#dbe4f0;font-size:17px;max-width:480px;}
.hero-oklar{position:absolute;bottom:88px;right:30px;z-index:6;display:flex;gap:10px;}
.hero-ok{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.4);color:#fff;font-size:18px;display:flex;align-items:center;justify-content:center;cursor:pointer;}
.hero-ok:hover{background:var(--renk-turuncu);border-color:var(--renk-turuncu);}
.hero-noktalar{position:absolute;bottom:92px;left:50%;transform:translateX(-50%);z-index:6;display:flex;gap:8px;}
.hero-nokta{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;}
.hero-nokta.aktif{background:var(--renk-turuncu);width:28px;border-radius:6px;}

/* Marka bandı (genel - sayfa içi bağımsız kullanım) */
.marka-bandi{background:#fff;border-bottom:1px solid var(--renk-border);padding:26px 0;overflow:hidden;}
.marka-kayan{display:flex;gap:70px;align-items:center;width:max-content;animation:kaydir 26s linear infinite;}
.marka-kayan img{height:34px;width:auto;filter:grayscale(1);opacity:.6;}
@keyframes kaydir{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* Marka bandı - hero içine gömülü versiyon (alt overlay bar) */
.marka-bandi--hero{position:absolute;left:0;right:0;bottom:0;z-index:4;background:rgba(255,255,255,.96);border-bottom:none;padding:14px 0;box-shadow:0 -8px 24px rgba(0,0,0,.10);}
.marka-bandi--hero .marka-kayan{animation-duration:22s;}
.marka-bandi--hero .marka-kayan img{height:28px;}

/* Döviz widget */
.doviz-widget{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:5;}
.doviz-kutu{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:10px;padding:10px 16px;color:#fff;font-size:13px;min-width:130px;}
.doviz-kutu b{display:block;font-size:17px;margin-top:2px;}
.doviz-kutu .yon-up{color:#7CFFB2;}
.doviz-kutu .yon-down{color:#FF8A8A;}

/* ==========================================================================
   4. HİZMET / ÜRÜN LİSTELERİ
   ========================================================================== */
.hizmet-kart, .urun-kart{text-align:left;}
.hizmet-kart h3, .urun-kart h3{font-size:18px;margin-bottom:8px;}
.hizmet-kart p, .urun-kart p{color:var(--renk-gri-koyu);font-size:14.5px;margin-bottom:14px;}
.kart-link{color:var(--renk-turuncu);font-weight:700;font-size:14px;}
.urun-kart .gorsel{border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;margin:-28px -28px 18px;}
.urun-kart .gorsel img{width:100%;height:190px;object-fit:cover;}

/* Öne çıkan ürün grupları */
.grup-kart{position:relative;border-radius:14px;overflow:hidden;height:280px;}
.grup-kart img{width:100%;height:100%;object-fit:cover;}
.grup-kart .ustkatman{position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,37,69,.9),rgba(11,37,69,.1) 60%);display:flex;flex-direction:column;justify-content:flex-end;padding:24px;}
.grup-kart h3{color:#fff;margin-bottom:6px;}
.grup-kart a.kapak-link{position:absolute;inset:0;z-index:2;}
.grup-kart span.git{color:#fdd9a8;font-weight:700;font-size:14px;}

/* ==========================================================================
   5. TEKNİK HESAPLAMA ARAÇLARI
   ========================================================================== */
.arac-kart{background:#fff;border-radius:var(--radius);border:1px solid var(--renk-border);padding:26px;}
.arac-kart h3{font-size:18px;}
.arac-form label{display:block;font-size:13px;font-weight:600;margin:12px 0 5px;color:var(--renk-gri-koyu);}
.arac-form input, .arac-form select{width:100%;padding:11px 13px;border:1px solid var(--renk-border);border-radius:6px;font-size:14px;}
.arac-form .sonuc{margin-top:16px;background:var(--renk-gri);border-left:4px solid var(--renk-turuncu);padding:14px 16px;border-radius:6px;font-weight:700;color:var(--renk-lacivert);display:none;}
.arac-form .sonuc.gorunur{display:block;}
.arac-birim{color:var(--renk-gri-koyu);font-weight:500;font-size:13px;}

/* ==========================================================================
   6. KATALOG
   ========================================================================== */
.katalog-filtre{display:flex;gap:10px;justify-content:center;margin-bottom:30px;flex-wrap:wrap;}
.katalog-filtre button{padding:9px 18px;border-radius:20px;border:1px solid var(--renk-border);background:#fff;cursor:pointer;font-weight:600;font-size:13px;}
.katalog-filtre button.aktif{background:var(--renk-lacivert);color:#fff;border-color:var(--renk-lacivert);}
.dokuman-satir{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--renk-border);border-radius:var(--radius);padding:16px 18px;margin-bottom:12px;}
.dokuman-satir .dosya-ikon{width:44px;height:44px;background:rgba(11,37,69,.08);color:var(--renk-lacivert);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:20px;flex:none;}
.dokuman-satir .bilgi{flex:1;}
.dokuman-satir .bilgi h4{margin:0 0 2px;font-size:15px;}
.dokuman-satir .bilgi span{font-size:12.5px;color:var(--renk-gri-koyu);}

/* ==========================================================================
   7. CTA / TEKLİF ALIN
   ========================================================================== */
.cta-band{background:linear-gradient(120deg,var(--renk-lacivert),var(--renk-lacivert-acik));color:#fff;border-radius:16px;padding:50px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;}
.cta-band h2{color:#fff;margin-bottom:8px;}
.cta-band p{color:#cfd9e8;margin-bottom:0;}
.cta-band .telefonlar{display:flex;gap:24px;flex-wrap:wrap;align-items:center;}
.cta-band .telefonlar a{font-size:20px;font-weight:800;color:#fff;}
.cta-band .telefonlar small{display:block;font-weight:500;font-size:12px;color:#9fb2cc;}

/* ==========================================================================
   8. HARİTA / GALERİ
   ========================================================================== */
.harita-kapsayici iframe{width:100%;height:420px;border:0;border-radius:12px;}
.galeri-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.galeri-item{position:relative;border-radius:10px;overflow:hidden;aspect-ratio:1/1;cursor:pointer;}
.galeri-item img{width:100%;height:100%;object-fit:cover;transition:.3s;}
.galeri-item:hover img{transform:scale(1.08);}
.lightbox{position:fixed;inset:0;background:rgba(11,20,35,.92);display:none;align-items:center;justify-content:center;z-index:9999;padding:30px;}
.lightbox.acik{display:flex;}
.lightbox img{max-width:90vw;max-height:85vh;border-radius:8px;}
.lightbox-kapat{position:absolute;top:24px;right:34px;color:#fff;font-size:34px;cursor:pointer;}

/* ==========================================================================
   9. İLETİŞİM
   ========================================================================== */
.iletisim-kutu{background:#fff;border:1px solid var(--renk-border);border-radius:var(--radius);padding:16px 20px;display:flex;gap:14px;align-items:flex-start;margin-bottom:14px;}
.iletisim-kutu .ikon-kutu{margin:0;flex:none;width:46px;height:46px;font-size:20px;}
.iletisim-form input, .iletisim-form textarea{width:100%;padding:13px 14px;border:1px solid var(--renk-border);border-radius:8px;font-size:14px;margin-bottom:14px;font-family:inherit;}
.iletisim-form textarea{min-height:130px;resize:vertical;}

/* ==========================================================================
   10. FOOTER
   ========================================================================== */
.site-footer{background:var(--renk-lacivert);color:#b9c6db;padding-top:60px;}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:18px;}
.site-footer .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12);}
.site-footer a{color:#b9c6db;}
.site-footer a:hover{color:var(--renk-turuncu);}
.site-footer .footer-logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;color:#fff;margin-bottom:12px;}
.site-footer ul li{margin-bottom:10px;font-size:14px;}
.site-footer .marka-logolar{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;}
.site-footer .marka-logolar img{height:26px;filter:brightness(0) invert(1);opacity:.65;}
.alt-bilgi{display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-size:13px;flex-wrap:wrap;gap:10px;}
.yukari-cik{background:rgba(255,255,255,.1);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;}
.yukari-cik:hover{background:var(--renk-turuncu);color:#fff;}

/* Sabit Whatsapp butonu (mobil dahil her yerde) */
.sabit-whatsapp{position:fixed;bottom:22px;right:22px;background:#25D366;color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:998;}

/* ==========================================================================
   11. RESPONSIVE
   ========================================================================== */
@media (max-width:1024px){
  .g-4{grid-template-columns:repeat(2,1fr);}
  .g-3{grid-template-columns:repeat(2,1fr);}
  .site-footer .footer-grid{grid-template-columns:1fr 1fr;}
  .galeri-grid{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:820px){
  .ust-bar{display:none;}
  .ana-menu{position:fixed;top:0;left:-320px;width:300px;height:100vh;background:#fff;flex-direction:column;padding:80px 20px;box-shadow:8px 0 30px rgba(0,0,0,.15);transition:.3s;overflow-y:auto;gap:2px;}
  .ana-menu.acik{left:0;}
  .ana-menu ul.sub-menu{position:static;opacity:1;visibility:visible;box-shadow:none;padding-left:14px;display:none;}
  .ana-menu li.acik > ul.sub-menu{display:block;}
  .menu-toggle{display:block;}
  .hizli-erisim .btn span.metin{display:none;}
  .hero-slide-icerik h1{font-size:30px;}
  .hero{height:520px;}
  .g-2, .g-3, .g-4{grid-template-columns:1fr;}
  .site-footer .footer-grid{grid-template-columns:1fr;}
  .cta-band{flex-direction:column;text-align:center;}
  .galeri-grid{grid-template-columns:repeat(2,1fr);}
  .doviz-widget{display:none;}
}