/* Erva site experience: scoped, reversible presentation enhancements. */
:root{--erva-primary:#251568;--erva-accent:#087aca;--erva-deep:#111b3b;--erva-ink:#202a42;--erva-muted:#65738b;--erva-surface:#f5f8fd;}
html{scroll-behavior:smooth;}
body{color:var(--erva-ink);}
body .entry-content{line-height:1.72;}
.entry-content p{line-height:1.78;}
.entry-content h2,.entry-content h3{letter-spacing:-.025em;}
body :is(a,button,input):focus-visible{outline:3px solid #1681de;outline-offset:3px;}
body .service-box,body .project-box{border-radius:17px;overflow:hidden;box-shadow:0 10px 30px rgba(19,33,70,.08);transition:transform .22s ease,box-shadow .22s ease;}
body .service-box:hover,body .project-box:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(19,33,70,.13);}
body .xzopro-btn,body .service-read-more,body .slider-btn{border-radius:10px!important;font-weight:650!important;transition:transform .18s ease,box-shadow .18s ease!important;}
body .xzopro-btn:hover,body .service-read-more:hover{transform:translateY(-2px);}
body .section-title{font-weight:780!important;letter-spacing:-.035em;}
body .title-shape{margin-bottom:20px;}
body .section-title-wrapper p{max-width:700px;margin-left:auto;margin-right:auto;line-height:1.7;}
.erva-intro{max-width:1110px;margin:30px auto 44px;padding:36px 38px;border-radius:20px;background:linear-gradient(115deg,#f2f4fd 0%,#f6fbff 100%);border:1px solid #e3eaf6;}
.erva-intro-eyebrow{font-size:12px!important;text-transform:uppercase;font-weight:800;color:var(--erva-accent);letter-spacing:.13em;margin:0 0 8px!important;}
.erva-intro h2{font-size:clamp(25px,3vw,37px);line-height:1.2;color:var(--erva-primary);font-weight:800;margin:0 0 13px;}
.erva-intro p{max-width:850px;margin:0 0 22px;font-size:16px;color:#42526b;}
.erva-cta{display:inline-flex;align-items:center;justify-content:center;border-radius:11px;background:var(--erva-primary);color:white!important;padding:12px 23px;font-weight:700;text-decoration:none!important;box-shadow:0 8px 20px rgba(37,21,104,.19);}
.erva-cta:hover{background:#37218d;color:white!important;}
/* Hero uses the original Erva transparent-industrial-fan photograph. */
body.home .slider-main-wrapper{background:#0b1937;}
body.home .slider-main-wrapper .single-slide-item{height:clamp(340px,34vw,460px)!important;min-height:0!important;padding:0!important;background-image:linear-gradient(95deg,rgba(10,22,45,.96),rgba(10,22,45,.82) 43%,rgba(10,22,45,.33)),url('/wp-content/uploads/2020/11/FAN.-seffaf.jpg')!important;background-size:cover!important;background-position:center 90%!important;}
body.home .slider-main-wrapper .slide-content-wrapper .col-xl-8{display:flex;flex-wrap:wrap;align-items:center;gap:0 12px;}
body.home .slider-main-wrapper .slide-content-wrapper .col-xl-8:before{content:"Endüstriyel Havalandırmada Güç ve Güven";display:block;order:-2;flex:0 0 100%;color:#fff;font-weight:830;letter-spacing:-.035em;font-size:clamp(28px,3.5vw,50px);line-height:1.15;max-width:780px;margin:0 0 12px;}
body.home .slider-main-wrapper .slide-content-wrapper .col-xl-8:after{content:"1977’den bugüne üretim deneyimi ve güvenilir endüstriyel çözümler.";order:-1;display:block;flex:0 0 100%;max-width:710px;color:#edf4ff;font-size:clamp(14px,1.25vw,18px);margin:0 0 20px;}
body.home .slider-main-wrapper .slide-content-wrapper .slider-btn{margin:0 10px 10px 0!important;padding:12px 22px!important;box-shadow:0 12px 30px rgba(0,0,0,.13);}
/* Home about */
body.home .twbi-text{color:#3c4a63;max-width:620px;}
body.home .twbi-text h1{font-size:clamp(27px,3vw,39px);line-height:1.2;color:var(--erva-primary);font-weight:800;letter-spacing:-.032em;margin-bottom:14px;}
body.home .erva-eyebrow{display:block;color:var(--erva-accent);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:8px;text-transform:uppercase;}
body.home .twbi-text p{font-size:16px;line-height:1.8;color:#475772;}
/* Project portfolios */
body .work-filter-btn{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:9px 8px;margin:10px auto 30px;padding:0 12px;}
body .work-filter-btn li{margin:0!important;border:1px solid #e2e7f4;border-radius:999px;padding:9px 15px!important;background:white!important;color:var(--erva-deep)!important;font-size:13px;box-shadow:0 3px 10px rgba(28,41,77,.04);transition:background .17s,color .17s,transform .17s;cursor:pointer;}
body .work-filter-btn li:hover{background:#eef3ff!important;transform:translateY(-1px);}
body .work-filter-btn li.active{background:var(--erva-primary)!important;color:white!important;border-color:var(--erva-primary)!important;}
body .work-filter-btn li.active .title-text{color:white!important;}
body .single-project-item{margin-bottom:26px;}
body .single-project-item .project-bg{background-position:center!important;background-size:contain!important;background-repeat:no-repeat!important;background-color:#f5f7fa;min-height:260px;}
body .single-project-item .project-box{border:1px solid #e6e9f2;background:white;}
body .single-project-item .project-content{border-radius:16px;}
body .single-project-item .project-title h4{font-weight:720;letter-spacing:-.02em;}
body .single-project-item .service-read-more{display:inline-block;}
/* WordPress project detail gallery already uses equal square frames from child theme. */
/* Certificates: preserve actual documents, not generated claims. */
body.page-id-2136 .entry-content{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:start;}
body.page-id-2136 .entry-content>.erva-intro{grid-column:1/-1;width:100%;margin-bottom:14px;}
body.page-id-2136 .entry-content>.wp-block-image{margin:0!important;min-width:0;max-width:100%;padding:17px;background:white;border:1px solid #e5eaf4;border-radius:18px;box-shadow:0 12px 28px rgba(23,39,73,.07);}
body.page-id-2136 .entry-content>.wp-block-image figure{margin:0!important;display:block!important;width:100%!important;max-width:100%!important;text-align:center;}
body.page-id-2136 .entry-content>.wp-block-image img{display:block!important;margin:0 auto!important;width:100%!important;max-width:100%!important;height:240px!important;object-fit:contain!important;border-radius:9px;cursor:zoom-in;}
body.page-id-2136 .entry-content figcaption{font-size:13px;color:#58657d;margin:12px 0 0;}
body.page-id-2136 .entry-content>.wp-block-image a{display:block;}
/* Contact: replaces empty-column legacy layout with useful quick actions. */
.erva-contact{max-width:1120px;margin:24px auto 60px;}
.erva-contact-lead{margin-bottom:28px;padding:31px 35px;border:1px solid #e7eaf6;border-radius:19px;background:linear-gradient(125deg,#f5f7ff,#fff);}
.erva-contact-lead h2{font-size:clamp(26px,2.8vw,36px);color:var(--erva-primary);font-weight:800;line-height:1.2;margin:0 0 12px;}
.erva-contact-lead p{max-width:720px;color:#52617c;margin:0;}
.erva-contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.erva-contact-card{background:#fff;border:1px solid #e3eaf5;border-radius:17px;box-shadow:0 8px 26px rgba(25,42,84,.06);padding:25px;min-width:0;}
.erva-contact-card h3{font-size:20px;font-weight:770;letter-spacing:-.02em;color:var(--erva-primary);margin:0 0 14px;}
.erva-contact-card p{color:#43526d;margin:0 0 13px;overflow-wrap:anywhere;}
.erva-contact-actions{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0;}
.erva-contact-actions a{display:inline-flex;padding:11px 15px;background:#f1f5fc;color:var(--erva-primary);border:1px solid #e2e9f6;border-radius:10px;text-decoration:none;font-weight:650;}
.erva-contact-actions a:first-child{background:var(--erva-primary);color:#fff;}
.erva-contact-map{margin:22px 0 0;border-radius:18px;overflow:hidden;border:1px solid #e1e8f4;}
.erva-contact-map iframe{display:block;width:100%;height:360px;border:0;}
/* Editorial/archive pages */
body.blog .page-title,body.blog .breadcrumb-title,body.blog .breadcrumb-area h1{letter-spacing:-.025em;}
body.blog .post,body.single-post .post{border-radius:17px;overflow:hidden;}
body.blog .post-thumbnail img{border-radius:16px;max-width:100%;height:auto;object-fit:cover;}
body.blog .entry-content,body.single-post .entry-content{line-height:1.85;color:#3d4d65;}
body.blog .entry-content p,body.single-post .entry-content p{line-height:1.9;}
/* Accessible custom viewer: no white padded frame */
#erva-viewer{position:fixed;inset:0;z-index:2147483000;display:none;align-items:center;justify-content:center;background:rgba(6,11,22,.87);backdrop-filter:blur(5px);}
#erva-viewer.erva-open{display:flex;}
#erva-viewer .erva-viewer-image{display:block;max-width:min(94vw,1400px);max-height:90vh;width:auto;height:auto;object-fit:contain;border-radius:7px;cursor:zoom-in;user-select:none;-webkit-user-drag:none;touch-action:none;transform-origin:center center;will-change:transform;box-shadow:none!important;}
#erva-viewer .erva-viewer-image.erva-zoomed{cursor:grab;}
#erva-viewer .erva-viewer-controls{position:absolute;top:14px;right:18px;display:flex;gap:8px;z-index:4;}
#erva-viewer button{appearance:none;display:grid;place-items:center;min-height:42px;min-width:42px;border:1px solid rgba(255,255,255,.25);border-radius:11px;background:rgba(18,25,42,.77);color:#fff;font-size:21px;cursor:pointer;transition:background .15s;}
#erva-viewer button:hover{background:var(--erva-primary);}
#erva-viewer .erva-viewer-counter{position:absolute;bottom:17px;left:50%;transform:translateX(-50%);padding:6px 13px;border-radius:100px;background:rgba(0,0,0,.5);font-size:12px;color:white;}
#erva-viewer .erva-viewer-arrow{position:absolute;top:50%;transform:translateY(-50%);}
#erva-viewer .erva-viewer-prev{left:16px;}
#erva-viewer .erva-viewer-next{right:16px;}
body.erva-no-scroll{overflow:hidden!important;}
@media(max-width:900px){body.page-id-2136 .entry-content{grid-template-columns:repeat(2,minmax(0,1fr));}.erva-contact-grid{grid-template-columns:1fr;}}
@media(max-width:640px){
 body.home .slider-main-wrapper .single-slide-item{height:325px!important;background-position:55% 92%!important;}
 body.home .slider-main-wrapper .slide-content-wrapper .col-xl-8:before{font-size:clamp(22px,6vw,29px);max-width:340px;}
 body.home .slider-main-wrapper .slide-content-wrapper .col-xl-8:after{font-size:13px;max-width:330px;}
 body.home .slider-main-wrapper .slide-content-wrapper .slider-btn{padding:9px 13px!important;font-size:12px!important;}
 .erva-intro,.erva-contact-lead{margin:18px 10px 28px;padding:22px 20px;}
 .erva-contact{margin:20px auto;}
 .erva-contact-card{padding:20px;}
 body.page-id-2136 .entry-content{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
 body.page-id-2136 .entry-content>.wp-block-image{padding:10px;border-radius:13px;}
 body.page-id-2136 .entry-content>.wp-block-image img{height:175px!important;}
 .erva-contact-map iframe{height:300px;}
 #erva-viewer .erva-viewer-controls{top:8px;right:9px;gap:4px;}
 #erva-viewer button{min-width:38px;min-height:38px;font-size:19px;}
 #erva-viewer .erva-viewer-prev{left:5px;}
 #erva-viewer .erva-viewer-next{right:5px;}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto;}body .service-box,body .project-box,#erva-viewer button{transition:none!important;}}
/* Hero first paint and mobile crop */
body.home .slider-main-wrapper .slider-wrapper.owl-carousel:not(.owl-loaded){display:block!important;opacity:1!important;visibility:visible!important;}
body.home .slider-main-wrapper .slider-wrapper.owl-carousel:not(.owl-loaded) .single-slide-item{display:table!important;}
@media(max-width:640px){
 body.home .slider-main-wrapper .single-slide-item{background-size:auto 180%!important;background-position:center bottom!important;}
}

@media (min-width:641px){body.home .slider-main-wrapper .single-slide-item{background-position:center bottom!important;}}

/* Erva mobile header alignment and right-centered transparent fan, 2026-10-24 */
@media (max-width:991px) {
  body .header-1-main-menu-area .main-menu-area,
  body .header-1-main-menu-area .main-menu-area.scrolled {
    min-height:64px!important;
    height:64px!important;
  }
  body .header-1-main-menu-area #mobile-menu-wrap {
    top:0!important;
    height:64px!important;
    min-height:64px!important;
  }
  body .header-1-main-menu-area #mobile-menu-wrap .slicknav_menu {
    min-height:64px!important;
    background:transparent!important;
    padding:0!important;
    box-sizing:border-box;
  }
  body .header-1-main-menu-area #mobile-menu-wrap .slicknav_btn {
    position:absolute!important;
    top:12px!important;
    left:14px!important;
    right:auto!important;
    margin:0!important;
    min-width:40px;
    min-height:40px;
    display:inline-flex!important;
    align-items:center;
    justify-content:center;
    border-radius:9px;
  }
  body .header-1-main-menu-area #mobile-menu-wrap .slicknav_nav {
    position:absolute!important;
    top:64px!important;
    left:0!important;
    width:100%!important;
    max-height:calc(100dvh - 64px);
    overflow-y:auto;
    background:white;
    box-shadow:0 15px 34px rgba(12,21,55,.12);
    z-index:900;
  }
  body .header-1-main-menu-area .menu-right-area {
    min-height:64px!important;
    display:flex!important;
    align-items:center!important;
    justify-content:flex-end!important;
  }
  body .header-1-main-menu-area .menu-right-area .search-trigger {
    height:40px!important;
    width:40px!important;
    display:inline-flex!important;
    align-items:center!important;
    justify-content:center!important;
    margin:0!important;
  }
}
body.home .slider-main-wrapper .single-slide-item {
  background-position:center center,64% center!important;
  background-size:cover,auto 132%!important;
  background-repeat:no-repeat,no-repeat!important;
}
@media(max-width:767px){
  body.home .slider-main-wrapper .single-slide-item {
    background-position:center center,64% center!important;
    background-size:cover,auto 122%!important;
  }
}