:root{--bg:#f4fbfc;--bg-soft:#e8f7f9;--surface:#fff;--text:#12323d;--muted:#647984;--line:rgba(41,96,116,.16);--primary:#0f8aa6;--secondary:#0e2f3a;--accent:#7bbf35;--shadow:0 22px 65px rgba(22,56,68,.10);--shadow-strong:0 30px 85px rgba(22,56,68,.16);--max:1280px;--radius:30px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;padding-top:92px;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 10% 5%,rgba(39,107,128,.12),transparent 24%),radial-gradient(circle at 90% 10%,rgba(217,144,79,.13),transparent 25%),linear-gradient(180deg,#fbfdfd 0%,#edf5f7 45%,#f8faf9 100%);line-height:1.65;overflow-x:hidden}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.section-space{padding:62px 0}.shell{background:rgba(255,255,255,.92);border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(16px)}header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(249,252,252,.94);border-bottom:1px solid rgba(41,96,116,.14);backdrop-filter:blur(18px)}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}.brand{display:flex;align-items:center;gap:14px;min-width:0}.brand-mark{width:48px;height:48px;border-radius:16px;background:conic-gradient(from 220deg,#163844,#276b80,#d9904f,#163844);box-shadow:0 16px 38px rgba(22,56,68,.22);position:relative;flex:0 0 auto;overflow:hidden}.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:#fff;left:50%;transform:translateX(-50%);border-radius:999px}.brand-mark:before{width:25px;height:4px;top:15px}.brand-mark:after{width:17px;height:4px;top:25px}.brand-text{display:flex;flex-direction:column;line-height:1.05}.brand-text strong{font-size:1rem;letter-spacing:.08em;font-weight:900}.brand-text span{font-size:.82rem;color:var(--muted);font-weight:700}.nav-links{display:flex;align-items:center;gap:22px;color:#274856;font-weight:800;font-size:.94rem}.nav-cta{display:flex;align-items:center;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:13px 21px;border-radius:999px;border:1px solid transparent;font-weight:850;transition:.22s ease;white-space:nowrap}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#fff;background:linear-gradient(135deg,#163844 0%,#276b80 54%,#d9904f 100%);box-shadow:0 18px 44px rgba(22,56,68,.22)}.btn-secondary{color:var(--text);background:#fff;border-color:var(--line);box-shadow:var(--shadow)}.nav-toggle{display:none;align-items:center;justify-content:center;width:52px;height:52px;padding:0;border-radius:16px;border:1px solid var(--line);background:#fff;color:var(--text);cursor:pointer}.nav-toggle .bar{display:block;width:20px;height:2px;border-radius:999px;background:currentColor}.nav-toggle .bar+.bar{margin-top:5px}.mobile-menu{display:none;width:100%;padding:0 0 16px}.mobile-menu-panel{padding:16px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.mobile-menu-links{display:grid;gap:8px}.mobile-menu-links a{display:flex;align-items:center;min-height:50px;padding:0 16px;border-radius:16px;background:var(--bg-soft);font-weight:850}.mobile-menu-actions{display:grid;gap:10px;margin-top:12px}.detail-hero{padding:70px 0 42px}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 20px;color:var(--muted);font-weight:800;font-size:.92rem}.breadcrumb a{color:#1e5f87}.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);font-size:.92rem;font-weight:850;color:#245a6e}.eyebrow .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(217,144,79,.14)}.detail-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.detail-copy h1{margin:18px 0;font-size:clamp(2.25rem,4.7vw,5.05rem);line-height:.96;letter-spacing:-.055em}.lead{margin:0 0 26px;max-width:820px;font-size:1.08rem;color:var(--muted)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.detail-media{border-radius:34px;overflow:hidden;min-height:460px;box-shadow:var(--shadow-strong);border:1px solid var(--line);background:#fff}.detail-media img{width:100%;height:100%;min-height:460px;object-fit:cover}.detail-points{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}.detail-point,.article-card,.side-card,.step-card,.related-card,.faq-item,.cta-box,.contact-card{background:rgba(255,255,255,.9);border:1px solid var(--line);box-shadow:var(--shadow)}.detail-point{padding:18px;border-radius:22px}.detail-point strong{display:block;margin-bottom:4px}.detail-point span{display:block;color:var(--muted);font-size:.94rem}.content-grid{display:grid;grid-template-columns:1fr 360px;gap:22px;align-items:start}.article-card{padding:32px;border-radius:30px}.article-card h2,.section-head h2{font-size:clamp(1.65rem,2.5vw,2.55rem);line-height:1.06;letter-spacing:-.04em;margin:0 0 14px}.article-card h3{margin:26px 0 10px;font-size:1.25rem}.article-card p{color:var(--muted);margin:0 0 14px}.article-list{display:grid;gap:10px;margin:18px 0 0;padding:0;list-style:none}.article-list li{padding:13px 16px;border-radius:16px;background:var(--bg-soft);font-weight:800;color:#254855}.side-card{position:sticky;top:118px;padding:24px;border-radius:28px;background:linear-gradient(180deg,#fff,#fff7ee)}.side-card h3{margin:0 0 12px}.side-card ul{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:10px}.side-card li{padding:12px 14px;border-radius:16px;background:#fff;border:1px solid var(--line);font-weight:800}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}.section-head p{margin:0;max-width:620px;color:var(--muted)}.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step-card{padding:22px;border-radius:24px}.step-card small{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:900;margin-bottom:14px}.step-card h3{margin:0 0 8px}.step-card p{margin:0;color:var(--muted)}.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.related-card{padding:20px;border-radius:22px;font-weight:900}.related-card span{display:block;color:var(--muted);font-weight:700;font-size:.9rem;margin-top:4px}.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.faq-item{padding:22px;border-radius:24px}.faq-item h3{margin:0 0 10px;font-size:1.05rem}.faq-item p{margin:0;color:var(--muted)}.cta-box{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:center;padding:34px;border-radius:30px;background:linear-gradient(135deg,rgba(39,107,128,.12),rgba(217,144,79,.13))}.cta-box h2{margin:12px 0;font-size:clamp(1.85rem,3vw,3rem);line-height:1.06;letter-spacing:-.04em}.cta-box p{margin:0;color:var(--muted)}.cta-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.contact-grid{display:grid;gap:12px}.contact-card{padding:20px;border-radius:22px;background:#fff}.contact-card h3{margin:0 0 6px}.contact-card span{color:var(--muted)}footer{padding:34px 0 62px;color:var(--muted)}.footer-line{display:flex;justify-content:space-between;gap:18px;border-top:1px solid var(--line);padding-top:18px}.sticky-mobile{position:fixed;left:12px;right:12px;bottom:12px;z-index:90;display:none;gap:10px;padding:12px;border-radius:22px;background:rgba(255,255,255,.96);border:1px solid var(--line);box-shadow:0 20px 50px rgba(22,56,68,.15)}.sticky-mobile a{flex:1}@media(max-width:1100px){.detail-grid,.content-grid,.cta-box{grid-template-columns:1fr}.step-grid,.related-grid{grid-template-columns:repeat(2,1fr)}.faq-grid{grid-template-columns:1fr}.side-card{position:static}.detail-media,.detail-media img{min-height:340px}}@media(max-width:860px){body{padding-top:88px}.nav{flex-wrap:wrap}.nav-links,.hide-mobile{display:none}.nav-toggle{display:inline-flex}.mobile-menu.is-open{display:block}.detail-points{grid-template-columns:1fr}.section-head{flex-direction:column;align-items:flex-start}.footer-line{flex-direction:column}.detail-copy h1{font-size:clamp(2.15rem,11vw,4rem)}}@media(max-width:720px){.container{width:min(calc(100% - 24px),var(--max))}.hero-actions,.cta-actions{flex-direction:column}.btn{width:100%}.step-grid,.related-grid{grid-template-columns:1fr}.sticky-mobile{display:flex}footer{padding-bottom:110px}.section-space{padding:46px 0}.detail-hero{padding-top:44px}}


/* Premium long-form SEO additions */
.premium-block{display:grid;gap:18px;margin-top:24px}.insight-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:22px 0}.insight-card{padding:20px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.insight-card strong{display:block;margin-bottom:8px;color:var(--secondary);font-size:1.05rem}.insight-card p{margin:0;color:var(--muted)}.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}.check-item{padding:14px 16px;border-radius:16px;background:var(--bg-soft);border:1px solid rgba(41,96,116,.12);font-weight:800;color:#254855}.check-item::before{content:'✓';display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;margin-right:8px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:.78rem}.note-box{margin-top:22px;padding:22px;border-radius:24px;background:linear-gradient(135deg,rgba(39,107,128,.10),rgba(217,144,79,.12));border:1px solid var(--line);color:#315462}.note-box b{color:var(--secondary)}.split-card{display:grid;grid-template-columns:1fr 1fr;gap:18px}.mini-list{margin:0;padding:0;list-style:none;display:grid;gap:10px}.mini-list li{padding:12px 14px;border-radius:16px;background:#fff;border:1px solid var(--line);color:#315462;font-weight:750}.side-mini{display:grid;gap:12px;margin-top:18px}.side-mini a{display:block;padding:13px 14px;border-radius:16px;background:#fff;border:1px solid var(--line);font-weight:850;color:#1e5f87}.quality-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.quality-card{padding:22px;border-radius:24px;background:rgba(255,255,255,.92);border:1px solid var(--line);box-shadow:var(--shadow)}.quality-card small{display:inline-flex;margin-bottom:10px;padding:7px 10px;border-radius:999px;background:rgba(217,144,79,.12);color:#935520;font-weight:900}.quality-card h3{margin:0 0 8px}.quality-card p{margin:0;color:var(--muted)}@media(max-width:900px){.insight-grid,.check-grid,.split-card,.quality-grid{grid-template-columns:1fr}}

/* FINAL LOGO SYNC WITH INDEX.HTML - do not remove */
header .brand{
  display:flex !important;
  align-items:center !important;
  gap:14px !important;
  min-width:0 !important;
}
header .brand-mark{
  width:48px !important;
  height:48px !important;
  border-radius:16px !important;
  background:conic-gradient(from 220deg, #163844, #276b80, #d9904f, #163844) !important;
  box-shadow:0 16px 38px rgba(22,56,68,.22) !important;
  position:relative !important;
  flex:0 0 auto !important;
  overflow:hidden !important;
}
header .brand-mark::before,
header .brand-mark::after{
  content:"" !important;
  position:absolute !important;
  background:#fff !important;
  left:50% !important;
  transform:translateX(-50%) !important;
  border-radius:999px !important;
}
header .brand-mark::before{width:24px !important;height:4px !important;top:15px !important;}
header .brand-mark::after{width:16px !important;height:4px !important;top:25px !important;}
header .brand-text{
  display:flex !important;
  flex-direction:column !important;
  justify-content:center !important;
  line-height:1.05 !important;
  min-width:0 !important;
}
header .brand-text strong{
  display:block !important;
  font-size:1rem !important;
  line-height:1.05 !important;
  letter-spacing:.08em !important;
  font-weight:900 !important;
  margin:0 !important;
  color:var(--text) !important;
}
header .brand-text span{
  display:block !important;
  font-size:.82rem !important;
  line-height:1.05 !important;
  color:var(--muted) !important;
  font-weight:700 !important;
  letter-spacing:.04em !important;
  margin-top:0 !important;
  text-transform:none !important;
}


/* FINAL SERVICE PAGE CONSISTENCY */
html{scroll-padding-top:120px}
header .brand-text span{display:block!important;line-height:1.05!important;letter-spacing:.04em!important}
.nav-links a{position:relative}.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--accent));transform:scaleX(0);transform-origin:left;transition:transform .25s ease}.nav-links a:hover::after{transform:scaleX(1)}
.service-more,.related-card{transition:transform .22s ease,box-shadow .22s ease}.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-strong)}

/* Buharlı Vantilatör final theme */
.brand-mark{background:conic-gradient(from 220deg,#0e2f3a,#0f8aa6,#7bbf35,#0e2f3a)!important;}
.btn-primary,.service-badge,.feature-icon,.step-card small,.check-item::before{background:linear-gradient(135deg,#0e2f3a 0%,#0f8aa6 55%,#7bbf35 100%)!important;}
.hero-media,.detail-media{background:#eefbfc!important;}
.service-card img,.gallery-card img,.detail-media img{object-fit:contain;background:#fff;}
.hero-media img{object-fit:cover;}
code{display:inline-flex;margin:6px 6px 0 0;padding:7px 10px;border-radius:999px;background:rgba(15,138,166,.10);color:#0e5f72;font-weight:850;font-family:inherit;font-size:.86rem;}

/* HERO DETAIL FEATURE CARDS FIX - 20260518
   Hizmet detay sayfalarında lead paragrafının altındaki özellik kutuları
   HTML içinde doğrudan .detail-points > div olarak geldiği için eski .detail-point
   seçicileri çalışmıyordu. Bu blok yapıyı bozmadan tüm hizmet sayfalarında düzeltir. */
.detail-points{
  display:grid !important;
  grid-template-columns:repeat(3,minmax(0,1fr)) !important;
  gap:14px !important;
  margin:26px 0 22px !important;
  align-items:stretch !important;
}
.detail-points > div,
.detail-point{
  display:flex !important;
  flex-direction:column !important;
  justify-content:flex-start !important;
  min-width:0 !important;
  min-height:118px !important;
  padding:18px 18px 16px !important;
  border-radius:22px !important;
  background:rgba(255,255,255,.92) !important;
  border:1px solid var(--line) !important;
  box-shadow:var(--shadow) !important;
  overflow:hidden !important;
}
.detail-points > div strong,
.detail-point strong{
  display:block !important;
  margin:0 0 6px !important;
  color:var(--secondary) !important;
  font-size:.98rem !important;
  line-height:1.2 !important;
  font-weight:900 !important;
  letter-spacing:-.01em !important;
}
.detail-points > div span,
.detail-point span{
  display:block !important;
  margin:0 !important;
  color:var(--muted) !important;
  font-size:.92rem !important;
  line-height:1.45 !important;
  font-weight:650 !important;
  overflow-wrap:anywhere !important;
}
.detail-copy .hero-actions{
  margin-top:4px !important;
}
@media(max-width:1100px){
  .detail-points{grid-template-columns:repeat(3,minmax(0,1fr)) !important;}
}
@media(max-width:860px){
  .detail-points{grid-template-columns:1fr !important;}
  .detail-points > div,.detail-point{min-height:auto !important;}
}

/* Final responsive Buharlı Vantilatör logo integration */
.brand.logo-brand{
  display:flex!important;
  align-items:center!important;
  justify-content:flex-start!important;
  gap:0!important;
  min-width:170px!important;
  max-width:310px!important;
  flex:0 1 310px!important;
}
.brand.logo-brand picture{display:flex!important;align-items:center!important;line-height:0!important;max-width:100%!important;}
.site-logo{
  display:block!important;
  width:clamp(178px,18vw,292px)!important;
  height:auto!important;
  max-height:74px!important;
  object-fit:contain!important;
}
.nav{min-height:82px!important;}
@media(max-width:1180px){
  .brand.logo-brand{max-width:255px!important;flex-basis:255px!important;}
  .site-logo{width:clamp(168px,22vw,248px)!important;max-height:64px!important;}
  .nav-links{gap:14px!important;font-size:.86rem!important;}
  .nav-cta{gap:8px!important;}
  .nav-cta .btn{padding-inline:16px!important;}
}
@media(max-width:860px){
  .brand.logo-brand{max-width:245px!important;flex-basis:auto!important;min-width:0!important;}
  .site-logo{width:clamp(160px,55vw,238px)!important;max-height:62px!important;}
  .nav{min-height:78px!important;}
}
@media(max-width:420px){
  .site-logo{width:clamp(148px,60vw,215px)!important;max-height:56px!important;}
  .nav{gap:10px!important;}
}


/* Language switch */
.lang-switch{display:inline-flex;align-items:center;gap:4px;margin-right:8px;background:rgba(255,255,255,.78);border:1px solid rgba(16,78,88,.14);border-radius:999px;padding:4px;box-shadow:0 10px 28px rgba(16,78,88,.08)}
.lang-switch a{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:30px;border-radius:999px;font-size:12px;font-weight:900;text-decoration:none;color:var(--text);letter-spacing:.03em}
.lang-switch a.active{background:var(--primary);color:#fff}
@media (max-width:900px){.nav-cta .lang-switch{display:none}.mobile-menu-links a[href='/'],.mobile-menu-links a[href='/en/'],.mobile-menu-links a[href^='/en/']{font-weight:900}}


/* English detail page compatibility fixes - 2026-05-18 */
.service-hero{padding:70px 0 42px}
.service-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.service-hero h1{margin:18px 0;font-size:clamp(2.25rem,4.7vw,5.05rem);line-height:.96;letter-spacing:-.055em}
.service-visual{margin:0;border-radius:34px;overflow:hidden;min-height:460px;box-shadow:var(--shadow-strong);border:1px solid var(--line);background:#fff}
.service-visual img{width:100%;height:100%;min-height:460px;object-fit:cover}
.hero-trust{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.trust-card{padding:18px;border-radius:22px;background:rgba(255,255,255,.9);border:1px solid var(--line);box-shadow:var(--shadow)}
.trust-card strong{display:block;margin-bottom:4px}.trust-card span{display:block;color:var(--muted);font-size:.94rem}
.rich-content{padding:32px;border-radius:30px;background:rgba(255,255,255,.9);border:1px solid var(--line);box-shadow:var(--shadow)}
.rich-content h2,.section-head h2{font-size:clamp(1.65rem,2.5vw,2.55rem);line-height:1.06;letter-spacing:-.04em;margin:0 0 14px}
.rich-content h3{margin:26px 0 10px;font-size:1.25rem}.rich-content p{color:var(--muted);margin:0 0 14px}
.rich-content ul{display:grid;gap:10px;margin:18px 0 22px;padding:0;list-style:none}.rich-content li{padding:13px 16px;border-radius:16px;background:var(--bg-soft);font-weight:800;color:#254855}
.side-panel{position:sticky;top:118px;padding:24px;border-radius:28px;background:linear-gradient(180deg,#fff,#fff7ee);border:1px solid var(--line);box-shadow:var(--shadow)}
.side-panel h3{margin:0 0 12px}.side-panel a{display:block;padding:13px 14px;border-radius:16px;background:#fff;border:1px solid var(--line);font-weight:850;color:#1e5f87;margin-top:10px}
.feature-pair{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:22px 0}.feature-pair>div{padding:20px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.feature-pair strong{display:block;margin-bottom:8px;color:var(--secondary);font-size:1.05rem}
.tag-cloud{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.tag-cloud span{padding:12px 14px;border-radius:999px;background:var(--bg-soft);border:1px solid rgba(41,96,116,.12);font-weight:800;color:#254855}
@media(max-width:1100px){.service-hero-grid{grid-template-columns:1fr}.service-visual,.service-visual img{min-height:340px}.side-panel{position:static}}
@media(max-width:900px){.hero-trust,.feature-pair{grid-template-columns:1fr}.service-hero h1{font-size:clamp(2.15rem,11vw,4rem)}}
@media(max-width:720px){.service-hero{padding-top:44px}}


/* Header menu structure imported from s-proje - 2026-05-19 */
.lang-switch{display:inline-flex;align-items:center;gap:4px;padding:5px;border-radius:999px;background:rgba(255,255,255,.88);border:1px solid var(--line);box-shadow:0 12px 26px rgba(19,45,58,.08);white-space:nowrap;}
.lang-switch a{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:34px;padding:0 10px;border-radius:999px;font-size:.78rem;font-weight:950;letter-spacing:.04em;color:var(--muted);text-decoration:none;}
.lang-switch a.active{background:linear-gradient(135deg,var(--secondary),var(--primary));color:#fff;box-shadow:0 10px 20px rgba(15,111,134,.24);}
.mobile-lang{display:none;margin:0 0 10px;}
.mobile-lang .lang-switch{width:100%;justify-content:center;margin-right:0;}
.mobile-lang .lang-switch a{flex:1;}
@media(max-width:1180px){.lang-switch a{min-width:34px;height:32px;padding:0 8px}.nav-cta{gap:8px!important;}}
@media(max-width:860px){.nav-cta>.lang-switch{display:none!important}.mobile-lang{display:block}.mobile-menu-panel{background:rgba(249,252,253,.96)!important;}.mobile-menu-links a[href='/'],.mobile-menu-links a[href='/en/'],.mobile-menu-links a[href^='/en/']{font-weight:850;}}


/* 2026-05-19 FINAL AUDIT PATCH */
:root{--header-h:92px;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 22px);}
body{overflow-x:hidden;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;}
header{isolation:isolate;}
img{max-width:100%;height:auto;}
picture{display:block;line-height:0;}
.service-card,.product-card,.gallery-card,.reference-card,.detail-media{overflow:hidden;}
.service-card img,#hizmetler .service-card img,#urunler .service-card img,#services .service-card img,.gallery-card img,.reference-card img{background:#fff!important;object-fit:contain!important;object-position:center!important;padding:10px;}
.hero-media img{padding:0!important;object-fit:cover!important;}
.mobile-menu[hidden]{display:none!important;}
.mobile-menu.is-open{display:block!important;}
.nav-toggle{touch-action:manipulation;}
@media(max-width:860px){:root{--header-h:86px;}body.menu-open{overflow:hidden}.mobile-menu{position:absolute;top:100%;left:0;right:0;z-index:120}.mobile-menu-panel{max-height:calc(100vh - 96px);overflow:auto}.hero{padding-top:32px}.hero-grid{gap:28px}.hero-copy h1{font-size:clamp(2.1rem,10vw,3.5rem);}.hero-copy .lead{font-size:1rem}.nav{position:relative}.nav-cta{margin-left:auto}.sticky-mobile{z-index:130}}
@media(max-width:520px){.container{width:min(calc(100% - 22px),var(--max));}.section-head h2{font-size:clamp(1.85rem,9vw,2.7rem)}.service-card img,#hizmetler .services-grid-8 .service-card img,#services .services-grid-8 .service-card img{height:168px!important}.site-logo{max-width:72vw!important}.btn{min-height:48px}.hero-actions{gap:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}


/* Final detail-page responsive and performance hardening - 2026-05-19 */
:root{--header-h:92px;}html{scroll-padding-top:calc(var(--header-h) + 22px);} .mobile-menu[hidden]{display:none!important}.nav-toggle{touch-action:manipulation}.content-card,.side-card,.related-card,.faq-item,.contact-card{content-visibility:auto;contain-intrinsic-size:1px 280px}.detail-media img{width:100%;height:100%;max-height:620px;object-fit:contain!important;background:#fff!important}@media(max-width:520px){body{padding-top:86px}.detail-media img{max-height:360px}.mobile-menu-panel{max-height:calc(100vh - 88px)}}

/* === 2026 özgün detay sayfası revizyonu === */
:root{--bg:#fff8f1;--bg-soft:#fff0df;--surface:#fff;--text:#172b3f;--muted:#6d7d8b;--line:rgba(199,102,46,.18);--primary:#c7662e;--secondary:#172b3f;--accent:#17a398;--shadow:0 24px 70px rgba(63,45,30,.10);--shadow-strong:0 34px 95px rgba(44,34,26,.18)}
body{background:radial-gradient(circle at 12% 5%,rgba(255,180,115,.22),transparent 24%),radial-gradient(circle at 88% 12%,rgba(23,163,152,.14),transparent 25%),linear-gradient(180deg,#fffaf5 0%,#f7fbfb 48%,#fff6ed 100%)}
header{background:rgba(255,250,245,.94);border-bottom:1px solid rgba(199,102,46,.16)}
.btn-primary{background:linear-gradient(135deg,#172b3f 0%,#c7662e 58%,#f3a65f 100%);box-shadow:0 18px 42px rgba(199,102,46,.25)}.btn-secondary{border-color:rgba(199,102,46,.22);background:#fff}.eyebrow{color:#c7662e;letter-spacing:.12em}.shell,.article-card,.side-card,.step-card,.faq-item,.cta-box,.contact-card,.related-card{border-color:rgba(199,102,46,.16)!important;background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(255,250,245,.84))!important}.detail-hero{position:relative;overflow:hidden}.detail-hero:before{content:"";position:absolute;right:-120px;top:80px;width:520px;height:520px;border-radius:42% 58% 52% 48%;background:linear-gradient(135deg,rgba(199,102,46,.16),rgba(23,163,152,.13));z-index:-1}.detail-grid{grid-template-columns:1.08fr .92fr;gap:42px;align-items:center}.detail-copy h1{color:#172b3f;text-wrap:balance}.detail-copy .lead{font-size:1.12rem}.detail-points>div{background:#fff7ef!important;border-color:rgba(199,102,46,.15)!important}.detail-media{border-radius:42px 22px 42px 22px;padding:18px!important;background:linear-gradient(145deg,#fff,#fff1e4)!important}.detail-media img{border-radius:26px!important;background:#fff!important;object-fit:contain!important;padding:18px!important}.article-card{border-radius:34px;padding:34px!important}.article-card h2{color:#172b3f;text-wrap:balance}.insight-card,.check-item,.note-box{background:#fff7ef!important;border-color:rgba(199,102,46,.16)!important}.side-card{border-radius:34px}.side-card h3{color:#172b3f}.side-mini a{background:#fff7ef!important;border-color:rgba(199,102,46,.14)!important}.step-card{border-radius:28px}.step-card small{background:linear-gradient(135deg,#c7662e,#17a398)!important;color:#fff!important}.related-card{border-radius:24px}.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong);border-color:rgba(199,102,46,.28)!important}.faq-item{border-radius:26px}.cta-box{background:linear-gradient(135deg,rgba(23,43,63,.09),rgba(199,102,46,.16),rgba(23,163,152,.11))!important;border-radius:36px}.contact-card{background:rgba(255,255,255,.82)!important}
@media(max-width:980px){.detail-grid{grid-template-columns:1fr}.detail-media img{max-height:520px}.article-card{padding:24px!important}}

/* FINAL WHITE-PREMIUM COLOR CORRECTION - buharlivantilator.com */
:root{--bg:#f7fcff;--bg-soft:#eef8fb;--surface:#ffffff;--text:#132f3a;--muted:#657b86;--line:rgba(22,94,116,.15);--primary:#1389a5;--secondary:#132f3a;--accent:#7bbf35;--shadow:0 24px 70px rgba(22,56,68,.09);--shadow-strong:0 34px 95px rgba(22,56,68,.16)}
body{background:radial-gradient(circle at 10% 6%,rgba(19,137,165,.10),transparent 24%),radial-gradient(circle at 88% 10%,rgba(123,191,53,.10),transparent 24%),linear-gradient(180deg,#ffffff 0%,#f4fbfd 46%,#ffffff 100%)!important;color:var(--text)!important}
header{background:rgba(255,255,255,.94)!important;border-bottom:1px solid rgba(22,94,116,.13)!important}
.btn-primary{background:linear-gradient(135deg,#132f3a 0%,#1389a5 58%,#7bbf35 100%)!important;box-shadow:0 18px 42px rgba(19,137,165,.20)!important}.btn-secondary{border-color:rgba(22,94,116,.16)!important;background:#fff!important}.eyebrow{color:#137e98!important;letter-spacing:.10em!important}.shell,.article-card,.side-card,.step-card,.faq-item,.cta-box,.contact-card,.related-card{border-color:rgba(22,94,116,.14)!important;background:linear-gradient(180deg,rgba(255,255,255,.97),rgba(247,252,255,.90))!important}.detail-hero:before{background:linear-gradient(135deg,rgba(19,137,165,.11),rgba(123,191,53,.10))!important}.detail-copy h1,.article-card h2,.side-card h3{color:#132f3a!important}.detail-points>div,.insight-card,.check-item,.note-box,.side-mini a{background:#f3fbfd!important;border-color:rgba(22,94,116,.13)!important}.detail-media{background:linear-gradient(145deg,#fff,#edf8fb)!important}.step-card small{background:linear-gradient(135deg,#132f3a,#1389a5,#7bbf35)!important;color:#fff!important}.related-card:hover{border-color:rgba(19,137,165,.28)!important}.cta-box{background:linear-gradient(135deg,rgba(19,137,165,.09),rgba(255,255,255,.96),rgba(123,191,53,.10))!important}


/* BUHARLIVANTILATOR DETAIL WHITE OVERRIDE */
body{background:linear-gradient(180deg,#fff 0%,#f7fcfd 46%,#fff 100%)!important}.detail-hero,.content-card,.side-card,.related-card,.faq-item{background:rgba(255,255,255,.96)!important}.detail-media{background:#fff!important}.detail-media img{object-fit:contain!important;background:#fff!important;padding:12px}.detail-copy h1{color:#0b3440!important}


/* FINAL AUDIT DETAIL SHADOWS */
:root{--bg:#f8fcfd;--bg-soft:#eef9fb;--shadow:0 18px 48px rgba(15,61,76,.10),0 2px 10px rgba(15,61,76,.04);--shadow-strong:0 30px 90px rgba(15,61,76,.18),0 6px 22px rgba(15,61,76,.06)}
body{background:linear-gradient(180deg,#fff 0%,#f7fcfd 45%,#fff 100%)!important}
.detail-media,.article-card,.side-card,.step-card,.related-card,.faq-item,.cta-box,.contact-card,.detail-points>div,.insight-card,.quality-card,.rich-content,.side-panel{box-shadow:var(--shadow)!important;border-color:rgba(15,84,105,.13)!important;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(248,253,254,.96))!important}
.related-card,.step-card,.faq-item,.contact-card,.detail-points>div{transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}.related-card:hover,.step-card:hover,.faq-item:hover,.contact-card:hover,.detail-points>div:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong)!important;border-color:rgba(15,138,166,.24)!important}
.detail-media img{filter:drop-shadow(0 18px 32px rgba(15,61,76,.10))}


/* === PREMIUM AUDIT 2026-05-20: detail page consistency and footer === */
:root{--header-h:92px;--primary:#1389a5;--secondary:#132f3a;--accent:#7bbf35;--text:#132f3a;--muted:#657b86;--line:rgba(22,94,116,.15);--shadow:0 18px 48px rgba(15,61,76,.10),0 2px 10px rgba(15,61,76,.04);--shadow-strong:0 30px 90px rgba(15,61,76,.18),0 6px 22px rgba(15,61,76,.06)}
html{scroll-padding-top:calc(var(--header-h) + 24px)}body{overflow-x:hidden;background:linear-gradient(180deg,#fff 0%,#f7fcfd 46%,#fff 100%)!important;color:var(--text)!important}header{background:rgba(255,255,255,.96)!important;border-bottom:1px solid rgba(22,94,116,.13)!important;box-shadow:0 14px 40px rgba(15,61,76,.07)!important}.btn-primary{background:linear-gradient(135deg,#132f3a 0%,#1389a5 58%,#7bbf35 100%)!important}.detail-media,.article-card,.side-card,.step-card,.related-card,.faq-item,.cta-box,.contact-card,.detail-point,.insight-card{box-shadow:var(--shadow)!important;border-color:rgba(15,84,105,.13)!important;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(248,253,254,.96))!important}.related-card,.step-card,.faq-item,.contact-card,.detail-point{transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}.related-card:hover,.step-card:hover,.faq-item:hover,.contact-card:hover,.detail-point:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong)!important;border-color:rgba(15,138,166,.24)!important}.detail-media img{object-fit:contain!important;background:#fff!important;filter:drop-shadow(0 18px 32px rgba(15,61,76,.10))}.site-footer{display:block!important;margin-top:38px!important;padding:36px 0 54px!important;background:linear-gradient(135deg,#102f3a 0%,#1389a5 62%,#7bbf35 100%)!important;color:#fff!important}.site-footer .footer-line{display:flex!important;justify-content:space-between!important;align-items:center!important;gap:18px!important;border-top:0!important;padding:22px 24px!important;border-radius:24px!important;background:rgba(255,255,255,.10)!important;box-shadow:0 18px 45px rgba(0,0,0,.12)!important}.site-footer strong,.site-footer span,.site-footer a,.footer-developer{display:inline-block!important;color:#fff!important;opacity:1!important;visibility:visible!important}.footer-developer a{font-weight:900;text-decoration:underline;text-underline-offset:4px}@media(max-width:720px){.site-footer{padding-bottom:128px!important}.site-footer .footer-line{flex-direction:column!important;text-align:center!important}.site-footer span{display:block!important;margin:6px 0 0!important}}