:root{
  --primary:#c1121f;--primary-dark:#7a0c12;--primary-soft:#fff0f1;--accent:#e63946;--accent-dark:#9b111e;
  --ink:#25191b;--muted:#74666a;--line:#eadbdd;--surface:#ffffff;--soft:#fff7f7;--dark:#25080c;
  --theme-radius:18px;--theme-button-radius:10px;--theme-footer:#170507;
  --hero-dark:#1b0609;--hero-primary:#c1121f;--hero-accent:#e63946;--hero-surface:#fff5f5;--hero-line:#ff9ca6;
}
html,body{overflow-x:hidden}.site-body{background:#fff;color:var(--ink)}
.container{width:min(1180px,calc(100% - 40px))}
.utility-bar{background:#170507;color:#f4d9dc;border-bottom:1px solid rgba(255,255,255,.08)}
.utility-bar a{color:#fff1f2}.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid #eadadd;box-shadow:0 10px 30px rgba(92,13,22,.07);backdrop-filter:blur(12px)}
.site-brand img{max-height:58px;width:auto}.site-navigation>a,.nav-dropdown-link{font-weight:800;letter-spacing:-.15px}
.site-navigation>a:hover,.nav-dropdown-link:hover,.site-navigation .is-active{color:var(--primary)}
.nav-dropdown-menu{border:1px solid #eadadd;border-radius:14px;box-shadow:0 22px 55px rgba(92,13,22,.16)}
.nav-dropdown-menu a:hover{background:#fff0f1;color:var(--primary)}
.btn{font-weight:800;letter-spacing:.01em;border-radius:var(--theme-button-radius)}
.btn-primary{background:linear-gradient(135deg,#d01826,#8f0f18);box-shadow:0 12px 26px rgba(193,18,31,.24)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.04)}
.btn-outline{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.05)}
.btn-outline:hover{background:#fff;color:var(--dark)}
.eyebrow{color:var(--accent);font-weight:900;letter-spacing:.12em;text-transform:uppercase}

/* Ana sayfa: teknik panel yaklaşımı */
.pneumatic-home .hero{position:relative;min-height:610px;background:linear-gradient(115deg,#170507 0%,#5b0b12 58%,#25080c 100%);color:#fff;overflow:hidden}
.pneumatic-home .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(230,57,70,.16),transparent 34%),repeating-linear-gradient(90deg,transparent 0,transparent 119px,rgba(255,143,151,.055) 120px)}
.pneumatic-home .hero:after{content:"";position:absolute;right:-120px;top:-190px;width:540px;height:540px;border:1px solid rgba(255,143,151,.28);border-radius:50%;box-shadow:0 0 0 75px rgba(255,143,151,.035),0 0 0 150px rgba(255,143,151,.025)}
.pneumatic-home .hero-grid{position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,#000,transparent 88%)}
.pneumatic-home .hero.has-image{background-image:linear-gradient(90deg,rgba(35,5,9,.96) 0%,rgba(70,8,14,.89) 36%,rgba(105,10,18,.50) 61%,rgba(32,4,7,.22) 100%),var(--hero-image);background-size:cover;background-position:center center;background-repeat:no-repeat}.pneumatic-home .hero.has-image .hero-grid{opacity:.28}.pneumatic-home .hero.has-image .hero-copy{position:relative;z-index:3}
.pneumatic-home .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);align-items:center;gap:62px;min-height:610px;padding:52px 0}
.pneumatic-home .hero-copy{max-width:680px}.pneumatic-home .hero h1{font-size:clamp(42px,5vw,68px);line-height:1.02;letter-spacing:-2.4px;margin:12px 0 22px;max-width:760px;color:#fff}
.pneumatic-home .hero p{font-size:18px;line-height:1.7;color:#f4d1d5;max-width:660px}.pneumatic-home .hero-eyebrow{display:inline-flex;padding:7px 12px;border:1px solid rgba(255,255,255,.16);border-left:4px solid var(--accent);background:rgba(255,255,255,.045);border-radius:8px;color:#fff}
.pneumatic-home .hero-visual{width:100%;height:360px;border-radius:24px;overflow:hidden;filter:drop-shadow(0 28px 46px rgba(0,0,0,.32));transform:rotate(-1.4deg)}
.pneumatic-home .hero-visual svg{width:100%;height:100%;display:block}.pneumatic-home .hero-actions{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap}

.pneumatic-quick-links{position:relative;z-index:4;margin-top:-42px}.pneumatic-quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.pneumatic-quick-card{display:flex;min-height:164px;flex-direction:column;justify-content:center;padding:26px 28px;text-decoration:none;background:#fff;border:1px solid #eadadd;border-top:4px solid var(--primary);border-radius:16px;box-shadow:0 18px 42px rgba(92,13,22,.10);transition:.22s ease}
.pneumatic-quick-card:nth-child(2){border-top-color:var(--accent)}.pneumatic-quick-card:hover{transform:translateY(-5px);box-shadow:0 24px 54px rgba(92,13,22,.16)}
.pneumatic-quick-card small{font-weight:900;color:var(--primary);letter-spacing:.09em;text-transform:uppercase}.pneumatic-quick-card strong{font-size:22px;color:#29171a;margin:9px 0 7px}.pneumatic-quick-card span{color:#77666a;line-height:1.55}

.pneumatic-category-mosaic{display:grid;grid-template-columns:1.25fr .75fr .75fr;grid-auto-rows:285px;gap:18px}.pneumatic-category-mosaic .content-card:first-child{grid-row:1/span 2}.pneumatic-category-mosaic .content-card:first-child .card-media{height:390px}.pneumatic-category-mosaic .content-card{border-radius:18px;overflow:hidden;border:1px solid #eadadd;box-shadow:0 14px 35px rgba(92,13,22,.08)}
.pneumatic-category-mosaic .card-media img,.pneumatic-product-showcase .card-media img,.pneumatic-sector-grid .card-media img,.pneumatic-guide-layout .card-media img{width:100%;height:100%;object-fit:cover}.pneumatic-category-mosaic .card-body{min-height:0;padding:22px}.pneumatic-category-mosaic .card-summary{display:none}
.pneumatic-feature-band .home-feature-inner{display:grid;grid-template-columns:1fr 1fr;min-height:420px;border-radius:24px;overflow:hidden;border:1px solid #eadadd;box-shadow:0 20px 55px rgba(92,13,22,.09)}
.pneumatic-feature-band .home-feature-inner.is-reverse .home-feature-copy{order:2}.pneumatic-feature-band .home-feature-copy{padding:clamp(38px,5vw,68px);display:flex;flex-direction:column;justify-content:center;background:#fff}.pneumatic-feature-band .home-feature-copy h2{font-size:clamp(30px,3.3vw,48px);letter-spacing:-1.5px;margin:8px 0 18px}.pneumatic-feature-band .home-feature-copy p{font-size:17px;line-height:1.75;color:#77666a}.pneumatic-feature-band .home-feature-media{min-height:420px;background:#25080c}.pneumatic-feature-band .home-feature-media img{width:100%;height:100%;object-fit:cover}
.pneumatic-product-showcase{display:grid;grid-template-columns:1.25fr .75fr;grid-template-rows:repeat(2,245px);gap:18px}.pneumatic-product-showcase .content-card:first-child{grid-row:1/span 2}.pneumatic-product-showcase .content-card:first-child .card-media{height:310px}.pneumatic-product-showcase .content-card:not(:first-child){display:grid;grid-template-columns:42% 58%;min-height:0}.pneumatic-product-showcase .content-card:not(:first-child) .card-media{height:100%;min-height:0}.pneumatic-product-showcase .content-card:not(:first-child) .card-body{padding:20px}.pneumatic-product-showcase .content-card:not(:first-child) .card-summary{display:none}
.pneumatic-service-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.pneumatic-service-list .content-card{display:grid;grid-template-columns:minmax(0,190px) minmax(0,1fr);min-height:190px;border-radius:16px;overflow:hidden;border:1px solid #eadadd;box-shadow:none}.pneumatic-service-list .card-media{display:block;width:100%;min-width:0;height:100%;min-height:190px;aspect-ratio:auto;overflow:hidden}.pneumatic-service-list .card-media img{display:block;width:100%;height:100%;min-width:0;object-fit:cover}.pneumatic-service-list .card-body{min-width:0;min-height:0;padding:22px}.pneumatic-service-list .card-body strong,.pneumatic-service-list .card-summary{overflow-wrap:anywhere}.pneumatic-service-list .card-summary{line-height:1.55}
.pneumatic-section-dark{background:linear-gradient(135deg,#170507,#3d090e);color:#fff}.pneumatic-section-dark .section-head h2,.pneumatic-section-dark .section-head p{color:#fff}.pneumatic-section-dark .section-head p{opacity:.72}.pneumatic-sector-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.pneumatic-sector-grid .content-card{background:#3a0c12;border:1px solid rgba(255,255,255,.09);box-shadow:none;color:#fff}.pneumatic-sector-grid .card-body{min-height:0;padding:18px}.pneumatic-sector-grid .card-body strong{color:#fff}.pneumatic-sector-grid .card-summary{display:none}.pneumatic-sector-grid .card-action{color:#ffb0b6}
.pneumatic-guide-layout{display:grid;grid-template-columns:1.18fr .82fr .82fr;gap:18px}.pneumatic-guide-layout .content-card:first-child{grid-row:1/span 2}.pneumatic-guide-layout .content-card:first-child .card-media{height:330px}.pneumatic-guide-layout .content-card:not(:first-child) .card-summary{display:none}.pneumatic-guide-layout .card-body{min-height:0;padding:20px}
.cta-panel{background:linear-gradient(120deg,#a50e19,#4d090f 72%);border-left:6px solid var(--accent);border-radius:20px;box-shadow:0 22px 50px rgba(92,13,22,.16)}

.page-hero.showcase{background:linear-gradient(120deg,#1c0609,#8f1019);color:#fff}.page-hero.showcase h1{color:#fff}.page-hero.showcase p{color:#f4d1d5}.page-hero-visual span,.page-hero-visual i,.page-hero-visual b{border-color:rgba(126,196,242,.3)}
.content-card{border-radius:16px}.card-kicker,.section-kicker,.service-chip{color:var(--primary)}.card-action{color:var(--accent);font-weight:800}
.content-detail{border-radius:18px}.detail-cover{border-radius:16px}.rich-content h2{color:#6e1119;margin-top:34px}.rich-content h3{color:#c1121f}.rich-content a{color:#c1121f;font-weight:800}.rich-content table{width:100%;border-collapse:collapse;margin:24px 0}.rich-content th,.rich-content td{padding:12px 14px;border:1px solid #eadadd;text-align:left}.rich-content th{background:#fff1f2;color:#71131a}
.detail-cta,.contact-cta-card{border-top:4px solid var(--accent)}
.site-footer{background:linear-gradient(135deg,#140406,#33080c);color:#f1d9dc}.site-footer h3,.footer-brand{color:#fff}.footer-links a,.footer-contact a,.footer-contact p{color:#dfc0c4}.footer-links a:hover{color:#fff}.footer-bottom{border-color:rgba(255,255,255,.1)}

@media(max-width:1100px){.pneumatic-home .hero-inner{grid-template-columns:1fr .78fr;gap:32px}.pneumatic-sector-grid{grid-template-columns:repeat(3,1fr)}.pneumatic-category-mosaic{grid-template-columns:1fr 1fr}.pneumatic-category-mosaic .content-card:first-child{grid-column:1/-1;grid-row:auto}.pneumatic-product-showcase{grid-template-columns:1fr 1fr;grid-template-rows:auto}.pneumatic-product-showcase .content-card:first-child{grid-column:1/-1;grid-row:auto}.pneumatic-guide-layout{grid-template-columns:1fr 1fr}.pneumatic-guide-layout .content-card:first-child{grid-column:1/-1;grid-row:auto}}
@media(max-width:820px){.container{width:min(100% - 28px,1180px)}.pneumatic-home .hero{min-height:auto}.pneumatic-home .hero-inner{grid-template-columns:1fr;padding:58px 0 90px}.pneumatic-home .hero-visual{height:300px;max-width:560px}.pneumatic-quick-grid{grid-template-columns:1fr}.pneumatic-quick-links{margin-top:-52px}.pneumatic-feature-band .home-feature-inner{grid-template-columns:1fr}.pneumatic-feature-band .home-feature-inner.is-reverse .home-feature-copy{order:0}.pneumatic-feature-band .home-feature-media{min-height:300px}.pneumatic-service-list{grid-template-columns:1fr}.pneumatic-sector-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.pneumatic-home .hero h1{font-size:39px;letter-spacing:-1.4px}.pneumatic-home .hero p{font-size:16px}.pneumatic-home .hero-visual{height:235px}.pneumatic-category-mosaic,.pneumatic-product-showcase,.pneumatic-guide-layout,.pneumatic-sector-grid{grid-template-columns:1fr}.pneumatic-product-showcase .content-card:not(:first-child){display:flex}.pneumatic-service-list .content-card{grid-template-columns:1fr}.pneumatic-service-list .card-media{height:210px}.pneumatic-feature-band .home-feature-copy{padding:32px 24px}.pneumatic-feature-band .home-feature-media{min-height:240px}.site-brand img{max-height:48px}}


/* Update 02: tamamen kırmızı endüstriyel görünüm */
.site-body{background:#fffafa;color:var(--ink)}
.site-header{border-bottom-color:#ecd9dc;box-shadow:0 10px 30px rgba(92,13,22,.08)}
.site-navigation>a:hover,.nav-dropdown-link:hover,.site-navigation .is-active{background:#fff0f1;color:#c1121f}
.nav-dropdown-menu a:hover{background:#fff0f1;color:#c1121f}
.menu-toggle{color:#c1121f;border-color:#eadadd}
.hero{background:linear-gradient(135deg,#fff1f2,#fff 58%,#fbe9eb)}
.hero.has-image{background-image:linear-gradient(92deg,rgba(39,5,9,.94) 0%,rgba(93,9,18,.78) 47%,rgba(46,5,9,.28) 100%),var(--hero-image)}
.card-media{background:linear-gradient(145deg,#fff2f3,#eedadd)}
.content-card:hover{border-color:#e4a7ad;box-shadow:0 18px 42px rgba(129,13,25,.12)}
.form-grid input:focus,.form-grid textarea:focus,.search-form input:focus{border-color:#c1121f;box-shadow:0 0 0 3px rgba(193,18,31,.10)}
.faq-item[open]{border-color:#e5a5ab}
.contact-map-head{background:linear-gradient(125deg,#fff8f8,#fff0f1)}

.hero-visual--plant-pipeline,
.hero-visual--chem-lab,
.hero-visual--molecule-network,
.hero-visual--production-tanks,
.hero-visual--barrel-line,
.hero-visual--quality-analysis{
  background:linear-gradient(145deg,#4a090f,#9b111e)!important;
  box-shadow:0 22px 60px rgba(120,10,20,.24)!important;
}
.hero-visual--plant-pipeline::before{
  background:#ffd8dc!important;
  box-shadow:11px -51px 0 -2px #e63946,125px 47px 0 -2px #b10f1a,265px -52px 0 -2px #ff737f!important;
}
.hero-visual--plant-pipeline::after{border-color:#ff5b68!important;box-shadow:none!important}
.hero-visual--chem-lab::before,.hero-visual--molecule-network::before,.hero-visual--production-tanks::before,
.hero-visual--barrel-line::before,.hero-visual--quality-analysis::before{filter:hue-rotate(125deg) saturate(1.65)}

.pneumatic-home .hero{background:linear-gradient(115deg,#170507 0%,#650b14 58%,#240609 100%)}
.pneumatic-section-dark{background:linear-gradient(135deg,#170507,#4b0a11)}
.pneumatic-sector-grid .content-card{background:#3a0c12}
.pneumatic-sector-grid .card-action{color:#ffb0b6}
.cta-panel{background:linear-gradient(120deg,#b10f1a,#4d090f 72%);border-left-color:#e63946}
.page-hero.showcase{background:linear-gradient(120deg,#1c0609,#8f1019)}
.site-footer{background:linear-gradient(135deg,#140406,#33080c)}

/* Update 14: GAV Teknik ana sayfa kurumsal blok düzeni */
.pneumatic-company-section{
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg,#fffafa 0%,#fff 100%);
  border-top:1px solid #f2e4e6;
  border-bottom:1px solid #f2e4e6;
}
.pneumatic-company-section:before{
  content:"";
  position:absolute;
  width:420px;
  height:420px;
  right:-170px;
  top:-190px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(193,18,31,.08) 0%,rgba(193,18,31,0) 70%);
  pointer-events:none;
}
.pneumatic-company-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:56px;
  align-items:center;
}
.pneumatic-company-copy{min-width:0}
.pneumatic-company-copy h2{
  max-width:720px;
  margin:10px 0 20px;
  color:#241619;
  font-size:clamp(30px,3.1vw,46px);
  line-height:1.08;
  letter-spacing:-1.3px;
}
.pneumatic-company-copy>p{
  max-width:720px;
  margin:0;
  color:#74666a;
  font-size:17px;
  line-height:1.75;
}
.pneumatic-company-copy .hero-actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
  margin-top:28px;
}
.pneumatic-company-copy .btn-outline{
  border:1px solid #d98d95;
  color:#a80f19;
  background:#fff;
  box-shadow:0 8px 22px rgba(109,12,22,.06);
}
.pneumatic-company-copy .btn-outline:hover{
  background:#fff0f1;
  color:#7a0c12;
  border-color:#c1121f;
  transform:translateY(-2px);
}
.pneumatic-company-points{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}
.pneumatic-company-points>div{
  position:relative;
  min-width:0;
  min-height:150px;
  padding:24px 22px 22px;
  border:1px solid #eadbdd;
  border-radius:16px;
  background:#fff;
  box-shadow:0 12px 30px rgba(92,13,22,.07);
}
.pneumatic-company-points>div:before{
  content:"";
  display:block;
  width:38px;
  height:4px;
  margin-bottom:16px;
  border-radius:999px;
  background:linear-gradient(90deg,#c1121f,#e63946);
}
.pneumatic-company-points strong{
  display:block;
  margin-bottom:8px;
  color:#2a171a;
  font-size:17px;
  line-height:1.35;
}
.pneumatic-company-points span{
  display:block;
  color:#77666a;
  font-size:14.5px;
  line-height:1.62;
}
@media(max-width:900px){
  .pneumatic-company-grid{grid-template-columns:1fr;gap:34px}
}
@media(max-width:620px){
  .pneumatic-company-copy h2{font-size:31px;letter-spacing:-.8px}
  .pneumatic-company-copy>p{font-size:16px}
  .pneumatic-company-copy .hero-actions{align-items:stretch}
  .pneumatic-company-copy .hero-actions .btn{width:100%;justify-content:center}
  .pneumatic-company-points{grid-template-columns:1fr}
  .pneumatic-company-points>div{min-height:0;padding:20px}
}