:root{
  --navy:#24246c; --navy-2:#32329f; --navy-ink:#13133a; --navy-soft:#ececf6;
  --red:#e42424; --red-d:#c11818; --gold:#ffb020;
  --ink:#1a1c3a; --body:#4c5170; --muted:#8a8fab;
  --line:#e6e8f2; --bg:#ffffff; --bg-2:#f4f6fb; --bg-3:#eceef7;
  --radius:18px; --shadow:0 20px 44px -22px rgba(20,20,58,.34);
  --shadow-sm:0 8px 22px -12px rgba(20,20,58,.3); --wrap:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{overflow-x:hidden}
body{font-family:"Inter",system-ui,sans-serif;color:var(--body);background:var(--bg);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Sora",sans-serif;color:var(--ink);line-height:1.14;letter-spacing:-.02em;font-weight:700}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-family:"Sora";font-size:15px;padding:13px 22px;border-radius:999px;transition:.2s;cursor:pointer;border:0;white-space:nowrap}
.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 24px -12px rgba(228,36,36,.8)}
.btn-red:hover{background:var(--red-d);transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-2);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.4);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.2)}
.btn-line{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-line:hover{border-color:var(--red);color:var(--red)}
.kicker{display:inline-flex;align-items:center;gap:8px;font-family:"Sora";font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.kicker::before{content:"";width:22px;height:2px;background:var(--red);border-radius:2px}
.sec{padding:84px 0}.sec-head{max-width:640px;margin-bottom:38px}
.sec-head h2{font-size:34px;margin:14px 0 10px}.sec-head p{font-size:17px}

/* TOPBAR */
.topbar{background:var(--navy-ink);color:#c3c3e4;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:42px;gap:20px}
.topbar a{color:#c3c3e4;transition:.2s}.topbar a:hover{color:#fff}
.t-left{display:flex;gap:22px;align-items:center}.t-left svg{width:14px;height:14px;vertical-align:-2px;margin-right:5px;color:var(--gold)}
.t-right{display:flex;gap:14px;align-items:center}
.t-social{display:flex;gap:9px}.t-social a{opacity:.8}.t-social a:hover{opacity:1}.t-social svg{width:15px;height:15px}
.lang{display:flex;gap:4px;align-items:center;padding-left:12px;border-left:1px solid rgba(255,255,255,.18)}
.lang a{font-weight:600;padding:2px 6px;border-radius:5px}.lang a.on{background:var(--red);color:#fff}
.sep{opacity:.35}

/* HEADER */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:.25s}
header.scrolled{box-shadow:0 12px 30px -20px rgba(20,20,58,.5)}
header::after{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--navy),var(--red))}
.nav{display:flex;align-items:center;justify-content:space-between;height:82px;gap:20px}
.logo-img{height:50px;width:auto}
.menu{display:flex;align-items:center;gap:2px;list-style:none}
.menu>li>a{display:flex;align-items:center;gap:5px;font-family:"Sora";font-weight:600;font-size:14.5px;color:var(--ink);padding:10px 13px;border-radius:10px;transition:.2s}
.menu>li>a:hover{background:var(--bg-2);color:var(--red)}
.caret{width:14px;height:14px;opacity:.55}
.has-mega{position:relative}
.mega{position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%) translateY(8px);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:20px;opacity:0;visibility:hidden;transition:.22s;min-width:560px}
.has-mega:hover .mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.mega a{display:flex;gap:12px;align-items:flex-start;padding:11px 12px;border-radius:12px;transition:.18s}
.mega a:hover{background:var(--navy-soft)}
.mega .mi{width:36px;height:36px;border-radius:9px;background:var(--navy-soft);display:grid;place-items:center;flex:0 0 36px}
.mega .mi svg{width:19px;height:19px;color:var(--navy)}
.mega b{font-family:"Sora";font-size:14px;color:var(--ink);display:block;font-weight:600}
.mega small{color:var(--muted);font-size:12.5px}
.nav-right{display:flex;align-items:center;gap:14px}
.h-phone{display:flex;align-items:center;gap:10px}
.h-phone .pic{width:42px;height:42px;border-radius:11px;background:var(--navy-soft);display:grid;place-items:center}
.h-phone .pic svg{width:20px;height:20px;color:var(--navy)}
.h-phone small{display:block;font-size:11px;color:var(--muted);line-height:1}
.h-phone b{font-family:"Sora";font-size:15px;color:var(--ink)}
.burger{display:none;width:46px;height:46px;border-radius:11px;border:1px solid var(--line);background:#fff;cursor:pointer;place-items:center}
.burger svg{width:22px;height:22px;color:var(--navy)}

/* HERO SLIDER */
.hero{position:relative;background:var(--navy-ink);overflow:hidden}
.slides{position:relative;height:640px}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;pointer-events:none}
.slide.on{opacity:1;pointer-events:auto}
.slide .bg{position:absolute;inset:0}
.slide .bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 7s ease}
.slide.on .bg img{transform:scale(1)}
.slide .bg::after{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 55% at 84% 6%,rgba(255,176,32,.3),transparent 55%),
  radial-gradient(95% 85% at 92% 14%,rgba(228,36,36,.18),transparent 55%),
  linear-gradient(100deg,rgba(19,19,58,.92) 18%,rgba(19,19,58,.72) 46%,rgba(19,19,58,.38) 100%)}
.slide .wrap{position:relative;height:100%;display:flex;flex-direction:column;justify-content:center}
.slide-c{max-width:640px;color:#fff}
.slide .kicker{color:var(--gold)}.slide .kicker::before{background:var(--gold)}
.slide h1{color:#fff;font-size:54px;font-weight:800;margin:16px 0 18px;line-height:1.05}
.slide h1 em{font-style:normal;background:linear-gradient(100deg,#ff9a1f,#ffd87a 45%,#ff9a1f);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 5s linear infinite}
.slide p{font-size:19px;color:#d9ddf0;max-width:560px;margin-bottom:28px}
.slide-cta{display:flex;gap:14px;flex-wrap:wrap}
.s-nav{position:absolute;bottom:32px;right:0;z-index:5}
.s-nav .wrap{display:flex;justify-content:flex-end;gap:10px}
.s-arrow{width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center;cursor:pointer;transition:.2s;backdrop-filter:blur(6px)}
.s-arrow:hover{background:var(--red);border-color:var(--red)}.s-arrow svg{width:20px;height:20px}
.s-dots{position:absolute;bottom:40px;left:0;z-index:5}
.s-dots .wrap{display:flex;gap:9px}
.dot{width:34px;height:4px;border-radius:3px;background:rgba(255,255,255,.3);cursor:pointer;transition:.3s}
.dot.on{background:var(--gold);width:48px}

/* STATS */
.stats{background:var(--bg);position:relative;overflow:hidden}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding-top:44px}
.stats .s{padding:12px 24px;text-align:center;border-right:1px solid var(--line)}
.stats .s:last-child{border-right:0}
.stats .s b{font-family:"Sora";font-size:42px;font-weight:800;color:var(--navy);display:block;line-height:1}
.stats .s b span{color:var(--red)}
.stats .s small{display:block;margin-top:8px;color:var(--body);font-size:14px}

/* SERVICES */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:.25s;position:relative;overflow:hidden}
.svc::before{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--red);transition:.3s}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.svc:hover::before{width:100%}
.svc .ic{width:56px;height:56px;border-radius:15px;background:var(--navy-soft);display:grid;place-items:center;margin-bottom:18px}
.svc .ic svg{width:28px;height:28px;color:var(--navy)}
.svc h3{font-size:18px;margin-bottom:9px}.svc p{font-size:14.5px;margin-bottom:16px}
.svc .go{font-family:"Sora";font-weight:600;font-size:14px;color:var(--red);display:inline-flex;align-items:center;gap:6px}
.svc:hover .go{gap:10px}

/* PRODUCTS */
.sec-prod{background:var(--bg-2)}
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.prod{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;text-align:center;transition:.25s}
.prod:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:var(--red)}
.prod .ph{height:120px;display:grid;place-items:center;margin-bottom:14px}
.prod .ph img{max-height:120px;width:auto;object-fit:contain;filter:drop-shadow(0 10px 14px rgba(0,0,0,.12))}
.prod b{font-family:"Sora";font-size:15px;color:var(--ink);font-weight:600}

/* PROCESS */
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.proc{position:relative;padding:28px 22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.proc .n{font-family:"Sora";font-weight:800;font-size:15px;color:#fff;width:40px;height:40px;border-radius:11px;background:var(--navy);display:grid;place-items:center;margin-bottom:16px}
.proc:nth-child(1) .n{background:var(--navy)}.proc:nth-child(2) .n{background:#3a3aa0}
.proc:nth-child(3) .n{background:#b02424}.proc:nth-child(4) .n{background:var(--red)}
.proc h3{font-size:17px;margin-bottom:7px}.proc p{font-size:14px}

/* WHY */
.why{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.why .media{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.why .media img{width:100%;height:470px;object-fit:cover}
.why .badge{position:absolute;left:24px;bottom:24px;background:#fff;border-radius:16px;padding:16px 20px;box-shadow:var(--shadow-sm);display:flex;gap:14px;align-items:center}
.why .badge .n{font-family:"Sora";font-weight:800;font-size:30px;color:var(--red);line-height:1}
.why .badge small{font-size:12.5px;color:var(--body)}
.why ul{list-style:none;margin-top:24px;display:grid;gap:14px}
.why li{display:flex;gap:14px;align-items:flex-start}
.why li .ck{width:28px;height:28px;border-radius:8px;background:var(--navy-soft);display:grid;place-items:center;flex:0 0 28px;margin-top:2px}
.why li .ck svg{width:16px;height:16px;color:var(--red)}
.why li b{font-family:"Sora";color:var(--ink);font-size:15.5px}

/* BRANDS */
.brands{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg)}
.brands .wrap{padding:34px 24px;display:flex;align-items:center;gap:40px;flex-wrap:wrap;justify-content:center}
.brands .lab{font-family:"Sora";font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.brands img{height:38px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.55;transition:.25s}
.brands img:hover{filter:grayscale(0);opacity:1}

/* REFERENCES */
.ref-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ref{border-radius:20px;overflow:hidden;position:relative;height:300px;box-shadow:var(--shadow-sm)}
.ref img{width:100%;height:100%;object-fit:cover;transition:.4s}.ref:hover img{transform:scale(1.07)}
.ref::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(19,19,58,.9))}
.ref .cap{position:absolute;left:22px;right:22px;bottom:20px;z-index:2;color:#fff}
.ref .cap span{display:inline-block;background:var(--red);color:#fff;font-family:"Sora";font-weight:600;font-size:11px;padding:4px 10px;border-radius:999px;margin-bottom:10px}
.ref .cap h3{color:#fff;font-size:18px}

/* BLOG */
.sec-blog{background:var(--bg-2)}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.25s}
.post:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.post .thumb{height:190px;overflow:hidden;position:relative}
.post .thumb img{width:100%;height:100%;object-fit:cover}
.post .thumb span{position:absolute;top:14px;left:14px;background:#fff;color:var(--navy);font-family:"Sora";font-weight:600;font-size:11px;padding:5px 11px;border-radius:999px}
.post .b{padding:20px 22px}.post .meta{font-size:12.5px;color:var(--muted);margin-bottom:8px}
.post h3{font-size:17px;line-height:1.3;margin-bottom:10px}
.post .go{font-family:"Sora";font-weight:600;font-size:13.5px;color:var(--red)}

/* CTA */
.cta{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--navy),var(--navy-ink));color:#fff;border-radius:28px}
.cta::after{content:"";position:absolute;right:-70px;top:-70px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,36,.4),transparent 65%)}
.cta .in{position:relative;padding:54px 56px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:30px;max-width:620px}.cta p{color:#c6cbee;margin-top:8px}
.cta .act{display:flex;gap:14px;flex-wrap:wrap}

/* FOOTER */
footer{background:var(--navy-ink);color:#aab0d8;font-size:14.5px;padding-top:66px}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:46px}
footer h4{color:#fff;font-size:15px;margin-bottom:18px;font-family:"Sora"}
footer ul{list-style:none;display:grid;gap:11px}
footer a{color:#aab0d8;transition:.2s}footer a:hover{color:var(--gold)}
.f-logo{height:46px;width:auto;margin-bottom:16px}
.f-about{line-height:1.7;max-width:330px}
.f-de{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:14px 16px;margin-top:16px;font-size:13px;line-height:1.6}
.f-de b{color:#fff;font-family:"Sora"}
.f-contact li{display:flex;gap:10px;align-items:flex-start}
.f-contact svg{width:17px;height:17px;color:var(--gold);flex:0 0 17px;margin-top:3px}
.f-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8085b5}
.f-social{display:flex;gap:10px}
.f-social a{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.07);display:grid;place-items:center}
.f-social a:hover{background:var(--red)}.f-social svg{width:17px;height:17px}

/* FLOATING */

/* MOBILE */
.mobile-menu{display:none}
@media(max-width:1080px){
  .menu,.h-phone,.nav-right .btn{display:none}.burger{display:grid}
  .slide h1{font-size:40px}.calc{grid-template-columns:1fr}.calc .divider{display:none}
  .stats .wrap,.svc-grid,.prod-grid,.proc-grid{grid-template-columns:repeat(2,1fr)}
  .why{grid-template-columns:1fr;gap:32px}.ref-grid,.blog-grid{grid-template-columns:1fr 1fr}
  .mobile-menu.open{display:block;position:fixed;inset:0;z-index:100;background:#fff;padding:22px;overflow:auto}
  .mobile-menu .mclose{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
  .mobile-menu a{display:block;padding:14px 8px;border-bottom:1px solid var(--line);font-family:"Sora";font-weight:600;color:var(--ink);font-size:17px}
}
@media(max-width:620px){
  .sec{padding:56px 0}.slides{height:560px}.slide h1{font-size:32px}.slide p{font-size:16px}
  .stats .wrap,.prod-grid,.ref-grid,.blog-grid,.svc-grid,.proc-grid{grid-template-columns:1fr}
  .stats .s{border-right:0;border-bottom:1px solid var(--line);padding:18px}
  .sec-head h2,.cta h2{font-size:25px}.cta .in{padding:34px 26px}
  .f-grid{grid-template-columns:1fr;gap:28px}.hide-sm{display:none}
  .s-nav .wrap{justify-content:center}.s-dots{display:none}
}

.hero-sun{position:absolute;top:-130px;right:-110px;width:460px;height:460px;z-index:3;opacity:.2;pointer-events:none;animation:spin 110s linear infinite}
.hero-sun svg{width:100%;height:100%;color:var(--gold)}
@keyframes spin{to{transform:rotate(360deg)}}
.svc.t-sun .ic{background:#fff3da}.svc.t-sun .ic svg{color:#e0920a}.svc.t-sun::before{background:#ffb020}
.svc.t-energy .ic{background:#fde2e2}.svc.t-energy .ic svg{color:var(--red)}.svc.t-energy::before{background:var(--red)}
.svc.t-heat .ic{background:#ffe6d6}.svc.t-heat .ic svg{color:#e2560f}.svc.t-heat::before{background:#f0681c}
.svc.t-cool .ic{background:#e2ecfb}.svc.t-cool .ic svg{color:#2a63c9}.svc.t-cool::before{background:#2a63c9}
@media(prefers-reduced-motion:reduce){.hero-sun{animation:none}}

.wa{position:fixed;left:24px;bottom:24px;z-index:70;width:66px;height:66px;display:grid;place-items:center;background:none;box-shadow:none}
.wa .wa-core{width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 24px -8px rgba(37,211,102,.75);position:relative;z-index:3;transition:.2s}
.wa .wa-core svg{width:30px;height:30px;color:#fff}
.wa .wa-rays{position:absolute;inset:-14px;z-index:1;border-radius:50%;background:conic-gradient(from 0deg,#ffd877,#ffc155,#ffab3e,#ff922a,#ffab3e,#ffc155,#ffd877,#ffc155,#ffab3e,#ff922a,#ffab3e,#ffc155,#ffd877);-webkit-mask:radial-gradient(circle,transparent 35%,#000 50%,transparent 82%);mask:radial-gradient(circle,transparent 35%,#000 50%,transparent 82%);animation:spin 6.5s linear infinite,washimmer 2.6s ease-in-out infinite}

.wa::after{content:"";position:absolute;inset:-13px;z-index:0;border-radius:50%;background:radial-gradient(circle,rgba(255,150,40,.45),rgba(255,110,20,.16) 55%,transparent 74%);animation:wapulse 2.9s ease-in-out infinite}
.wa:hover .wa-core{transform:scale(1.09)}
@keyframes wapulse{0%,100%{transform:scale(.86);opacity:.28}50%{transform:scale(1.2);opacity:.78}}
@keyframes washimmer{0%,100%{opacity:.78;filter:blur(9px)}50%{opacity:1;filter:blur(6px)}}
@keyframes shimmer{to{background-position:220% 0}}
.stats::before{content:"";position:absolute;top:-130px;left:50%;transform:translateX(-50%);width:460px;height:260px;background:radial-gradient(ellipse,rgba(255,176,32,.16),transparent 70%);pointer-events:none}
.cta-sun{position:absolute;top:-64px;right:-34px;width:250px;height:250px;color:var(--gold);opacity:.2;z-index:0;pointer-events:none;animation:spin 95s linear infinite}
.cta-sun svg{width:100%;height:100%}
@media(prefers-reduced-motion:reduce){.wa .wa-rays,.cta-sun,.slide h1 em,.wa::after{animation:none}}

/* ===== İç sayfalar ===== */
.menu>li>a.on-link{color:var(--red)}
.page-head{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--navy),var(--navy-ink));color:#fff;padding:54px 0 42px}
.page-head::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(255,176,32,.28),transparent 66%);pointer-events:none}
.page-head h1{color:#fff;font-size:34px}
.page-head .crumbs{color:#c3c7ea;font-size:13.5px;margin-top:10px}
.page-head .crumbs a{color:#fff}
.page-head .crumbs a:hover{color:var(--gold)}
.inner{padding:64px 0}
.detail{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:start}
.detail .media img{width:100%;border-radius:18px;box-shadow:var(--shadow-sm)}
.article{max-width:860px;line-height:1.75}
.article h2{font-size:23px;margin:26px 0 10px}
.article p{margin-bottom:14px}
.article img{border-radius:16px;margin:18px 0;width:100%}
.lead-p{font-size:18px;color:var(--ink);font-weight:500;margin-bottom:18px}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}
.mv-card{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.mv-card h3{font-size:16px;color:var(--navy);margin-bottom:6px}
.neden-grid{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}
.neden-grid li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-family:"Sora";font-weight:600;color:var(--ink);font-size:14.5px}
.neden-grid .ck{width:26px;height:26px;border-radius:7px;background:var(--navy-soft);display:grid;place-items:center;flex:0 0 26px}
.neden-grid .ck svg{width:15px;height:15px;color:var(--red)}
.cats{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.cats a{padding:8px 16px;border:1.5px solid var(--line);border-radius:999px;font-family:"Sora";font-weight:600;font-size:13.5px;color:var(--navy)}
.cats a:hover,.cats a.on{border-color:var(--red);color:var(--red)}
.tag-brand{display:inline-block;background:var(--navy-soft);color:var(--navy);font-family:"Sora";font-weight:600;font-size:12px;padding:4px 12px;border-radius:999px;margin-bottom:14px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 28px;box-shadow:var(--shadow-sm)}
.form-card .fld{margin-bottom:14px}
.form-card label{display:block;font-size:13px;font-weight:600;color:var(--body);margin-bottom:6px}
.form-card input,.form-card textarea{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;font-size:15px;font-family:inherit;color:var(--ink)}
.form-card input:focus,.form-card textarea:focus{outline:0;border-color:var(--navy)}
.form-msg{margin-top:14px;padding:12px 14px;border-radius:10px;font-size:14px}
.form-msg.ok{background:#e9f8f0;border:1px solid #bfe8d4;color:#0a5f45}
.form-msg.err{background:#fdecec;border:1px solid #f6c5c5;color:#b11}
.ci-list{list-style:none;display:grid;gap:14px}
.ci-list li{display:flex;gap:12px;align-items:flex-start;color:var(--body)}
.ci-list svg{width:19px;height:19px;color:var(--red);flex:0 0 19px;margin-top:2px}
.ci-list a{color:var(--body)}.ci-list a:hover{color:var(--red)}
.post-meta{font-size:13.5px;color:var(--muted);margin-bottom:16px}
.pill-cat{display:inline-block;background:var(--navy-soft);color:var(--navy);font-family:"Sora";font-weight:600;font-size:11px;padding:4px 10px;border-radius:999px;margin-right:6px}
.map-embed{margin-top:40px;border-radius:18px;overflow:hidden}
.map-embed iframe{width:100%;height:380px;border:0;display:block}
@media(max-width:820px){.detail,.contact-grid,.mv,.neden-grid{grid-template-columns:1fr}}

/* ===== SEO/erişilebilirlik ===== */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.slide-title{font-family:"Sora",sans-serif;color:#fff;font-size:54px;font-weight:800;letter-spacing:-.02em;margin:16px 0 18px;line-height:1.05}
@media(max-width:1080px){.slide-title{font-size:40px}}
@media(max-width:620px){.slide-title{font-size:32px}}

/* ===== Modern form (floating label) ===== */
.form-title{font-size:22px;margin-bottom:6px}
.form-sub{font-size:14px;color:var(--muted);margin-bottom:20px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ff{position:relative;margin-bottom:16px}
.ff input,.ff textarea{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:21px 14px 7px;font-size:15px;font-family:inherit;color:var(--ink);background:#fff;transition:.18s}
.ff textarea{min-height:120px;resize:vertical;padding-top:24px}
.ff label{position:absolute;left:14px;top:15px;color:var(--muted);font-size:15px;pointer-events:none;transition:.15s}
.ff input:focus,.ff textarea:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 4px rgba(36,36,108,.09)}
.ff input:focus+label,.ff input:not(:placeholder-shown)+label,.ff textarea:focus+label,.ff textarea:not(:placeholder-shown)+label{top:7px;font-size:11px;font-weight:600;color:var(--navy)}
.form-send{width:100%;justify-content:center;margin-top:4px;gap:8px}
.form-send svg{width:18px;height:18px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
@media(max-width:620px){.f-row{grid-template-columns:1fr}}

/* ===== Yukarı çık ===== */
.to-top{position:fixed;right:24px;bottom:24px;z-index:69;width:46px;height:46px;border-radius:50%;border:0;background:var(--navy);color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 24px -10px rgba(20,20,58,.6);opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--navy-2)}.to-top svg{width:22px;height:22px}

/* ===== Çerez bildirimi ===== */
.cookie-bar{position:fixed;left:16px;right:16px;bottom:16px;z-index:80;max-width:720px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:15px 20px;display:none;align-items:center;gap:18px;flex-wrap:wrap;justify-content:space-between}
.cookie-bar p{margin:0;font-size:13.5px;color:var(--body);flex:1;min-width:220px}
.cookie-bar a{color:var(--red);font-weight:600}
.cookie-act .btn{padding:10px 22px}
.cookie-bar.show{display:flex}

/* ===== Mega menü: tema ikonları + ürün görseli ===== */
.mega .mi.t-energy{background:#fde2e2}.mega .mi.t-energy svg{color:var(--red)}
.mega .mi.t-sun{background:#fff3da}.mega .mi.t-sun svg{color:#e0920a}
.mega .mi.t-heat{background:#ffe6d6}.mega .mi.t-heat svg{color:#e2560f}
.mega .mi.t-cool{background:#e2ecfb}.mega .mi.t-cool svg{color:#2a63c9}
.mega .mi.mi-img{background:#fff;border:1px solid var(--line);padding:3px;overflow:hidden}
.mega .mi.mi-img img{width:100%;height:100%;object-fit:contain}

/* ===== Yasal metin ===== */
.legal-upd{margin-top:22px;color:var(--muted);font-size:13px;font-style:italic}
.f-legal a{color:#aab0d8}.f-legal a:hover{color:var(--gold)}

/* ===== Captcha (matematik) ===== */
.cap-row{display:flex;align-items:center;gap:12px;margin-bottom:16px;background:var(--bg-2);border:1.5px solid var(--line);border-radius:12px;padding:10px 14px}
.cap-q{display:flex;align-items:center;gap:8px;font-family:"Sora";font-weight:700;color:var(--navy);font-size:17px;white-space:nowrap}
.cap-q svg{width:18px;height:18px;color:var(--muted)}
.cap-row input{width:90px;border:1.5px solid var(--line);border-radius:10px;padding:10px 12px;font-size:16px;font-family:"Sora";font-weight:600;text-align:center;color:var(--ink)}
.cap-row input:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 4px rgba(36,36,108,.09)}
.ref{cursor:pointer}

/* ===== İletişim modern ===== */
.contact-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:40px}
.ct-tile{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;transition:.25s;text-decoration:none}
.ct-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:transparent}
.ct-tile .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;flex:0 0 46px}
.ct-tile .ic svg{width:22px;height:22px;color:#fff}
.ct-tile small{display:block;font-size:12px;color:var(--muted)}
.ct-tile b{font-family:"Sora";font-size:14px;color:var(--ink);font-weight:600;word-break:break-word}
.ct-tile.t-call .ic{background:var(--navy)}
.ct-tile.t-wa .ic{background:#25d366}
.ct-tile.t-mail .ic{background:var(--red)}
.ct-tile.t-adr .ic{background:#e0920a}
.contact-side{display:grid;gap:20px;align-content:start}
.info-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 28px;box-shadow:var(--shadow-sm)}
.info-card h3{font-size:18px;margin-bottom:18px;color:var(--navy)}
.ci-social{display:flex;gap:10px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.ci-social a{width:38px;height:38px;border-radius:10px;background:var(--navy-soft);display:grid;place-items:center;color:var(--navy);transition:.2s}
.ci-social a:hover{background:var(--navy);color:#fff}.ci-social svg{width:18px;height:18px}
.de-card{display:flex;gap:16px;align-items:flex-start;background:var(--navy-soft);border:1px solid var(--line);border-radius:16px;padding:20px 22px}
.de-card .de-flag{font-size:30px;line-height:1;flex:0 0 auto}
.de-card .de-body{display:flex;flex-direction:column;gap:3px;font-size:13.5px;color:var(--body);line-height:1.5}
.de-card .de-body b{font-family:"Sora";font-size:15px;color:var(--navy);margin-bottom:3px}
.de-card .de-body a{color:var(--red);font-weight:600}
@media(max-width:900px){.contact-tiles{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.contact-tiles{grid-template-columns:1fr}}

/* ===== SSS akordeon ===== */
.faq-wrap{max-width:820px;margin:0 auto;display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:box-shadow .2s,border-color .2s}
.faq-item.open{box-shadow:var(--shadow-sm);border-color:var(--navy-soft)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;background:none;border:0;cursor:pointer;padding:18px 22px;text-align:left;font-family:"Sora";font-weight:600;font-size:16px;color:var(--ink)}
.faq-q:hover{color:var(--navy)}
.faq-ic{width:20px;height:20px;color:var(--red);flex:0 0 20px;transition:transform .25s}
.faq-item.open .faq-ic{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-a{max-height:640px}
.faq-a-in{padding:0 22px 20px;color:var(--body);line-height:1.7}
.faq-cta{text-align:center;margin-top:44px}
.faq-cta p{margin-bottom:14px;color:var(--body)}