/* BFT Kapı Motoru Servisi - v3 */
:root{
  --red:#e2001a;--red-d:#b40015;--red-l:#fdeced;
  --ink:#1d1d1b;--ink-2:#2b2d31;--text:#33363b;--muted:#6b7079;
  --gray:#f3f4f6;--gray-2:#e8eaed;--line:#e1e3e7;--white:#fff;
  --wa:#25d366;--wa-d:#1aa851;
  --r:6px;--sh:0 10px 30px rgba(20,22,26,.08);--sh-2:0 18px 50px rgba(20,22,26,.16);
  --f:"Titillium Web",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --hdr:84px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f);font-size:16.5px;line-height:1.6;color:var(--text);background:var(--white);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
svg{width:1em;height:1em;flex:none}
h1,h2,h3{color:var(--ink);line-height:1.15;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(30px,4.4vw,52px);font-weight:900}
h2{font-size:clamp(25px,3vw,36px)}
h3{font-size:19px}
p{margin:0 0 1em}
button,input,select,textarea{font:inherit}
.wrap{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}
.narrow{max-width:860px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:999;background:#fff;padding:8px 12px}
.eyebrow{color:var(--red);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:13px;margin:0 0 10px}
.lead{font-size:18.5px;color:var(--muted)}
.note{font-size:14px;color:var(--muted);margin-top:16px}
.link{display:inline-flex;align-items:center;gap:6px;color:var(--red);font-weight:700}
.link svg{transition:transform .2s}.link:hover svg{transform:translateX(4px)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 24px;border-radius:var(--r);border:2px solid transparent;font-weight:700;font-size:15.5px;text-transform:uppercase;letter-spacing:.04em;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .15s;white-space:nowrap}
.btn svg{font-size:19px}
.btn:active{transform:translateY(1px)}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-d)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#000}
.btn-wa{background:var(--wa);color:#fff}.btn-wa:hover{background:var(--wa-d)}
.btn-white{background:#fff;color:var(--red)}.btn-white:hover{background:var(--ink);color:#fff}
.btn-outline-w{border-color:rgba(255,255,255,.7);color:#fff}.btn-outline-w:hover{background:#fff;color:var(--ink)}
.btn-ghost{border-color:var(--ink);color:var(--ink)}.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-ghost-d{border-color:var(--line);color:var(--ink)}.btn-ghost-d:hover{border-color:var(--ink)}
.btn-block{width:100%}

/* Topbar */
.topbar{background:var(--ink);color:#cfd2d6;font-size:13.5px}
.topbar-in{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:16px}
.topbar svg{font-size:15px}
.tb-claim{display:flex;align-items:center;gap:8px}
.tb-links{display:flex;gap:22px;align-items:center}
.tb-links a{display:inline-flex;align-items:center;gap:6px}
.tb-links a:hover{color:#fff}
.tb-sos{background:var(--red);color:#fff;padding:0 14px;align-self:stretch;font-weight:700}

/* Header */
.hdr{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .2s}
.hdr.scrolled{box-shadow:0 6px 24px rgba(0,0,0,.08)}
.hdr-in{display:flex;align-items:center;height:var(--hdr);gap:28px}
.logo{display:flex;align-items:center;gap:12px;flex:none}
.logo img{height:46px;width:auto}
.logo-txt{display:flex;flex-direction:column;line-height:1.05;border-left:1px solid var(--line);padding-left:12px}
.logo-txt b{font-size:15px;color:var(--ink);text-transform:uppercase;letter-spacing:.03em}
.logo-txt small{font-size:12.5px;color:var(--red);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.logo-w .logo-txt{border-color:rgba(255,255,255,.2)}.logo-w .logo-txt b{color:#fff}
.nav{flex:1;height:100%}
.nav>ul{display:flex;list-style:none;margin:0;padding:0;height:100%;justify-content:center;gap:4px}
.nav>ul>li{display:flex;align-items:center;position:relative}
.nav>ul>li>a{display:flex;align-items:center;gap:5px;height:100%;padding:0 14px;font-weight:600;font-size:15.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink);border-bottom:3px solid transparent;margin-bottom:-1px}
.nav>ul>li>a svg{font-size:14px;color:var(--muted)}
.nav>ul>li>a:hover,.nav>ul>li>a.on,.nav>ul>li:hover>a{color:var(--red);border-bottom-color:var(--red)}
.has-mega{position:static!important}
.mega{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);box-shadow:var(--sh-2);padding:28px 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.has-mega:hover .mega,.has-mega:focus-within .mega{opacity:1;visibility:visible;transform:none}
.mega-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.mega-grid a{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px;border-radius:var(--r);text-align:center;font-weight:600;color:var(--ink)}
.mega-grid a:hover{background:var(--gray);color:var(--red)}
.mm-img{width:100%;aspect-ratio:4/3;background:var(--gray);border-radius:var(--r);display:flex;align-items:center;justify-content:center;padding:8px}
.drop{position:absolute;top:100%;left:0;min-width:230px;list-style:none;margin:0;padding:10px 0;background:#fff;box-shadow:var(--sh-2);border-top:3px solid var(--red);opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.has-drop:hover .drop,.has-drop:focus-within .drop{opacity:1;visibility:visible;transform:none}
.drop a{display:block;padding:9px 20px;font-weight:600}.drop a:hover{background:var(--gray);color:var(--red)}
.hdr-act{display:flex;align-items:center;gap:12px}
.hdr-ic{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;color:var(--ink);font-size:21px}
.hdr-ic:hover{background:var(--gray);color:var(--red)}
.hdr-burger{display:none;background:none;border:0;font-size:28px;color:var(--ink);padding:8px;cursor:pointer}
.mnav{position:fixed;inset:calc(var(--hdr)) 0 0 0;z-index:59;background:#fff;overflow:auto}
.mnav-in{padding:16px 20px 120px}
.mnav ul{list-style:none;margin:0;padding:0}
.mnav li a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-weight:600;font-size:17px;color:var(--ink)}
.mnav-h{margin:22px 0 4px;font-size:12.5px;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:.12em}
.mnav .btn{margin-top:12px}
.mnav-sos{display:flex;align-items:center;gap:10px;background:var(--red);color:#fff;padding:14px 16px;border-radius:var(--r);font-weight:700;text-transform:uppercase}

/* Hero slider */
.hero{position:relative;background:#111;color:#fff;overflow:hidden;min-height:560px}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .7s;background:radial-gradient(ellipse at 75% 55%,#3a3d43 0%,#1b1c1f 55%,#0e0e10 100%)}
.slide.on{position:relative;opacity:1;visibility:visible}
.slide::after{content:"";position:absolute;right:-8%;top:-30%;width:62%;height:160%;background:linear-gradient(115deg,transparent 0 30%,rgba(226,0,26,.9) 30% 31.2%,transparent 31.2%);pointer-events:none}
.slide-sos{background:radial-gradient(ellipse at 75% 55%,#ff2b3f 0%,#c40017 50%,#8f0011 100%)}
.slide-sos::after{display:none}
.slide-in{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;min-height:560px;gap:32px;padding-top:40px;padding-bottom:90px;position:relative;z-index:1}
.slide-txt .eyebrow{color:#ff4d5e}.slide-sos .eyebrow{color:#fff;opacity:.85}
.slide-h{color:#fff;font-size:clamp(32px,4.8vw,60px);font-weight:900;line-height:1.05;text-transform:uppercase;margin-bottom:18px}
.slide-txt>p:not(.eyebrow){font-size:19px;color:#d6d8db;max-width:540px}
.slide-sos .slide-txt>p{color:#fff}
.slide-btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.slide-sos .btn-red{background:#fff;color:var(--red)}
.slide-art{display:flex;justify-content:center}
.slide-art img{width:min(560px,100%);filter:drop-shadow(0 30px 40px rgba(0,0,0,.45))}
.slide.on .slide-art img{animation:pop .9s ease both}
.slide.on .slide-txt{animation:fadeUp .8s ease both}
@keyframes pop{from{opacity:0;transform:translateX(40px) scale(.96)}to{opacity:1;transform:none}}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.hero-ctl{position:absolute;left:50%;bottom:78px;transform:translateX(-50%);display:flex;align-items:center;gap:14px;z-index:3}
.hero-ctl>button{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;cursor:pointer}
.hero-ctl>button:hover{background:#fff;color:var(--ink)}
.hero-dots{display:flex;gap:8px}
.hero-dots button{width:34px;height:4px;border:0;background:rgba(255,255,255,.35);cursor:pointer;padding:0}
.hero-dots button.on{background:var(--red)}

/* Service strip */
.ss-wrap{position:relative;z-index:5;margin-top:-56px}
.ss-wrap-ph{margin-top:-40px}
.sstrip{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;box-shadow:var(--sh-2);border-radius:var(--r);overflow:hidden}
.ss{display:flex;align-items:center;gap:14px;padding:22px 22px;border-right:1px solid var(--line);transition:background .2s}
.ss:last-child{border-right:0}
.ss:hover{background:var(--gray)}
.ss>span:nth-child(2){flex:1;display:flex;flex-direction:column;line-height:1.3}
.ss b{color:var(--ink);font-size:17px;text-transform:uppercase;letter-spacing:.02em}
.ss small{color:var(--muted);font-size:14px}
.ss>svg{color:var(--red);font-size:18px}
.ss-ic{width:48px;height:48px;border-radius:50%;background:var(--red-l);color:var(--red);display:flex;align-items:center;justify-content:center;font-size:23px;flex:none}
.ss.red{background:var(--red)}.ss.red:hover{background:var(--red-d)}
.ss.red b,.ss.red small,.ss.red>svg{color:#fff}.ss.red .ss-ic{background:rgba(255,255,255,.18);color:#fff}

/* Sections */
.sec{padding:84px 0}
.sec-gray{background:var(--gray)}
.sec-dark{background:var(--ink);color:#c9ccd1}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-head{margin-bottom:36px;max-width:760px}
.sec-head p:not(.eyebrow){color:var(--muted)}
.sec-head.c{text-align:center;margin-left:auto;margin-right:auto}
.sec-head.split{max-width:none;display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.split2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split2.align-start{align-items:start}

/* Category tiles */
.ctgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ct{position:relative;display:flex;flex-direction:column;background:var(--gray);border-radius:var(--r);overflow:hidden;transition:box-shadow .25s,transform .25s}
.ct:hover{box-shadow:var(--sh-2);transform:translateY(-3px);background:#fff}
.ct-img{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:18px}
.ct-img img{transition:transform .35s}.ct:hover .ct-img img{transform:scale(1.05)}
.ct-b{display:flex;flex-direction:column;padding:0 20px 22px}
.ct-b em{font-style:normal;font-size:12px;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:.1em}
.ct-b b{font-size:20px;color:var(--ink);text-transform:uppercase;line-height:1.2}
.ct-b small{color:var(--muted)}
.ct-go{position:absolute;right:16px;bottom:20px;width:38px;height:38px;border-radius:50%;background:#fff;color:var(--red);display:flex;align-items:center;justify-content:center;font-size:18px;transition:.2s}
.ct:hover .ct-go{background:var(--red);color:#fff}
.ct-big{grid-column:span 2;grid-row:span 2;background:linear-gradient(160deg,#fff 0%,var(--gray) 60%)}
.ct-big .ct-img{flex:1;aspect-ratio:auto;padding:30px}
.ct-big .ct-b b{font-size:28px}
.ct-big::before{content:"";position:absolute;left:0;top:0;width:6px;height:100%;background:var(--red)}

/* Product cards */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pc{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .25s,border-color .25s}
.pc:hover{box-shadow:var(--sh-2);border-color:transparent}
.pc-img{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:linear-gradient(180deg,#fff,#f1f2f4);padding:16px;border-bottom:1px solid var(--line)}
.pc-img img{max-height:100%;transition:transform .35s}.pc:hover .pc-img img{transform:scale(1.05)}
.pc-photo{background:#fff}.pc-photo img{object-fit:contain}
.pc-b{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.pc-cat{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--red);margin:0 0 4px}
.pc-b h3{font-size:20px;text-transform:uppercase;margin-bottom:8px}
.pc-b h3 a:hover{color:var(--red)}
.pc-b p{color:var(--muted);font-size:15.5px;flex:1}
.pc-b .pc-cat{color:var(--red);flex:none;font-size:12.5px}
.pc-act{display:flex;justify-content:space-between;align-items:center;gap:10px;padding-top:12px;border-top:1px solid var(--line)}
.pc-wa{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14.5px;color:var(--wa-d)}
.pc-wa svg{font-size:18px}
.pblock{margin-top:56px}

/* Dark service block */
.sos-box{display:flex;flex-direction:column;gap:12px;align-items:flex-start;margin-top:24px}
.sos-big{display:flex;align-items:center;gap:16px;background:var(--red);color:#fff;padding:16px 26px 16px 18px;border-radius:var(--r);box-shadow:0 0 0 0 rgba(226,0,26,.6);animation:pulse 2.2s infinite}
.sos-big svg{font-size:30px;background:rgba(255,255,255,.18);border-radius:50%;padding:10px;width:52px;height:52px}
.sos-big span{display:flex;flex-direction:column;line-height:1.1;font-size:30px;font-weight:900}
.sos-big small{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;opacity:.85}
.sos-alt{color:#fff;font-weight:600;text-decoration:underline;text-underline-offset:3px}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(226,0,26,.55)}70%{box-shadow:0 0 0 18px rgba(226,0,26,0)}100%{box-shadow:0 0 0 0 rgba(226,0,26,0)}}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.steps li{background:var(--ink-2);border-radius:var(--r);padding:24px;border-top:3px solid var(--red)}
.st-n{font-size:34px;font-weight:900;color:var(--red);line-height:1}
.steps h3{margin:10px 0 6px}.steps p{margin:0;font-size:15px}

/* Features */
.feats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feats-4{grid-template-columns:repeat(4,1fr)}
.feats li{padding:28px;border:1px solid var(--line);border-radius:var(--r);background:#fff;transition:.25s}
.feats li:hover{border-color:var(--red);box-shadow:var(--sh)}
.f-ic{width:54px;height:54px;border-radius:var(--r);background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px}
.feats p{color:var(--muted);margin:0;font-size:15.5px}

/* 81 band */
.band81{background:var(--red);color:#fff;padding:56px 0;position:relative;overflow:hidden}
.band81::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:60px solid rgba(255,255,255,.07)}
.band81-in{display:grid;grid-template-columns:1fr 1.6fr;gap:40px;align-items:center;position:relative}
.band81-in>div:first-child{display:flex;align-items:center;gap:20px}
.b81-n{font-size:110px;font-weight:900;line-height:.85;letter-spacing:-.04em}
.band81 p{margin:0;font-size:16.5px;opacity:.95}.band81 p b{display:block;font-size:24px;line-height:1.2;margin-bottom:6px}
.b81-r{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.rc{display:flex;flex-direction:column;gap:2px;padding:14px 16px;border-radius:var(--r);background:rgba(255,255,255,.12);color:#fff;transition:.2s;position:relative}
.rc svg{font-size:18px;margin-bottom:4px}
.rc b{font-size:17.5px}.rc small{opacity:.8;font-size:13.5px}
.rc:hover{background:#fff;color:var(--red)}
.rc-main{background:#fff;color:var(--red)}.rc-main:hover{background:var(--ink);color:#fff}
.rc-all{background:var(--ink)}
.b81-light .rc{background:var(--gray);color:var(--ink)}.b81-light .rc svg{color:var(--red)}
.b81-light .rc-main{background:var(--red);color:#fff}.b81-light .rc-main svg{color:#fff}
.b81-light .rc:hover{background:var(--ink);color:#fff}

/* Sectors */
.sectors{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sectors li{display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-items:center;background:#fff;padding:14px;border-radius:var(--r)}
.sectors .f-ic{width:40px;height:40px;font-size:20px;margin:0;grid-row:span 2}
.sectors b{color:var(--ink);line-height:1.2}.sectors small{color:var(--muted);font-size:13.5px;line-height:1.35}

/* Forms */
.card-form{background:#fff;border-radius:var(--r);box-shadow:var(--sh-2);padding:32px;border-top:4px solid var(--red)}
.form-t{font-size:26px;margin-bottom:4px}
.form-s{color:var(--muted);font-size:15px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}
.fgrid label{display:flex;flex-direction:column;gap:5px;font-size:14px;font-weight:600;color:var(--ink)}
.fgrid .full{grid-column:1/-1}
.fgrid input,.fgrid select,.fgrid textarea{width:100%;border:1px solid #cfd3d8;border-radius:var(--r);padding:12px 13px;font-size:16px;background:#fff;color:var(--ink);font-weight:400}
.fgrid input:focus,.fgrid select:focus,.fgrid textarea:focus{outline:2px solid var(--red);outline-offset:0;border-color:var(--red)}
.fgrid .chk{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400;color:var(--muted)}
.fgrid .chk input{width:20px;height:20px;margin-top:2px;accent-color:var(--red)}
.form-alt{text-align:center;font-size:14.5px;color:var(--muted);margin:12px 0 0}.form-alt a{color:var(--red);font-weight:700}
.form-err{color:var(--red);font-weight:600;text-align:center;margin:10px 0 0}
.form .invalid{border-color:var(--red)!important;background:var(--red-l)!important}

/* Guides */
.ggrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ggrid-2{grid-template-columns:repeat(2,1fr)}
.gc{display:flex;flex-direction:column;padding:28px;border:1px solid var(--line);border-radius:var(--r);background:#fff;transition:.25s;border-left:4px solid var(--red)}
.gc:hover{box-shadow:var(--sh-2)}
.gc-tag{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--red);margin-bottom:8px}
.gc p{color:var(--muted);flex:1}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq-i{border-bottom:1px solid var(--line)}
.faq-i summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 4px;font-weight:700;font-size:18px;color:var(--ink);cursor:pointer;list-style:none}
.faq-i summary::-webkit-details-marker{display:none}
.faq-i summary svg{color:var(--red);font-size:22px;transition:transform .25s}
.faq-i[open] summary svg{transform:rotate(180deg)}
.faq-i p{padding:0 4px 20px;color:var(--muted);margin:0}

/* Page head */
.ph{background:var(--gray);padding:48px 0 70px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.ph::after{content:"";position:absolute;right:0;top:0;width:8px;height:100%;background:var(--red)}
.ph-in{display:grid;grid-template-columns:1fr;gap:30px;align-items:center}
.ph-art-on .ph-in{grid-template-columns:1.3fr 1fr}
.ph h1{text-transform:uppercase;margin-bottom:14px}
.ph .lead{max-width:720px}
.ph-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.ph-art img{max-height:300px;margin:0 auto;filter:drop-shadow(0 20px 30px rgba(0,0,0,.15))}
.ph-sos{background:linear-gradient(120deg,#c40017,var(--red));color:#fff}
.ph-sos h1,.ph-sos .lead,.ph-sos .crumbs,.ph-sos .crumbs a,.ph-sos .eyebrow{color:#fff}
.ph-sos::after{background:var(--ink)}
.ph-sos .btn-red{background:#fff;color:var(--red)}.ph-sos .btn-ghost{border-color:#fff;color:#fff}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:18px;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a:hover{color:var(--red)}.crumbs i{font-style:normal;opacity:.5}.crumbs span{color:var(--ink);font-weight:600}
.ph-sos .crumbs span{color:#fff}

/* Category page */
.intro{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:start;margin-bottom:40px;font-size:18px}
.series{display:flex;flex-wrap:wrap;gap:8px}
.series span{border:1px solid var(--line);padding:6px 14px;border-radius:40px;font-weight:700;font-size:14px;color:var(--ink);background:#fff}
.probs{list-style:none;margin:16px 0 20px;padding:0;display:grid;gap:10px}
.probs li{display:flex;gap:12px;align-items:center;background:var(--gray);padding:14px 16px;border-radius:var(--r);font-weight:600;color:var(--ink)}
.probs svg{color:var(--red);font-size:20px}
.row-btns{display:flex;flex-wrap:wrap;gap:10px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
table{width:100%;border-collapse:collapse;font-size:15.5px}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line)}
thead th{background:var(--ink);color:#fff;font-weight:700;text-transform:uppercase;font-size:13.5px;letter-spacing:.06em}
tbody tr:last-child td{border-bottom:0}

/* Product detail */
.pd{padding:36px 0 70px}
.pd-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start}
.pd-img{background:linear-gradient(180deg,#fff,var(--gray));border:1px solid var(--line);border-radius:var(--r);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:30px;position:sticky;top:calc(var(--hdr) + 20px)}
.pd-txt h1{text-transform:uppercase;font-size:clamp(28px,3.6vw,44px)}
.spec{margin:22px 0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.spec th{width:45%;background:var(--gray);color:var(--ink);font-weight:600}
.pd-btns{display:flex;flex-wrap:wrap;gap:10px}
.pd-svc{list-style:none;padding:0;margin:22px 0;display:grid;gap:8px}
.pd-svc li{display:flex;gap:10px;align-items:center;font-weight:600;color:var(--ink)}
.pd-svc svg{color:var(--red);font-size:20px}
.src{font-size:13.5px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}.src a{color:var(--red)}

/* Regions */
.svc-links{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:8px}
.svc-links a{display:flex;align-items:center;gap:14px;padding:8px 14px 8px 8px;border:1px solid var(--line);border-radius:var(--r);font-weight:600;color:var(--ink);transition:.2s}
.svc-links a span:nth-child(2){flex:1}
.svc-links a>svg{color:var(--red)}
.svc-links a:hover{border-color:var(--red);color:var(--red)}
.svc-img{width:64px;height:48px;background:var(--gray);border-radius:4px;display:flex;align-items:center;justify-content:center;padding:4px}
.box{background:var(--gray);border-radius:var(--r);padding:28px;margin-bottom:18px}
.sec-gray .box{background:#fff}
.h-sm{font-size:16px;text-transform:uppercase;letter-spacing:.06em;margin-top:14px}
.districts{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.districts li{background:#fff;border:1px solid var(--line);padding:4px 11px;border-radius:30px;font-size:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:40px;background:#fff;border:1px solid var(--line);font-weight:600;color:var(--ink);transition:.2s}
.chip svg{color:var(--red)}
.chip:hover{border-color:var(--red);color:var(--red)}
.chip-red{background:var(--red);color:#fff;border-color:var(--red)}.chip-red:hover{background:var(--ink);color:#fff}
.il-filter{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px;color:var(--ink)}
.il-filter input{border:1px solid #cfd3d8;border-radius:var(--r);padding:11px 14px;min-width:260px;font-size:16px}
.iller{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.iller a{display:block;padding:10px 12px;background:#fff;border-radius:4px;font-size:15px;border:1px solid var(--line);transition:.15s}
.iller a:hover{border-color:var(--red);color:var(--red)}
.iller b{color:var(--red)}

/* Contact / emergency */
.contact{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
.cinfo-box{background:var(--ink);color:#c9ccd1;border-radius:var(--r);padding:30px}
.cinfo-box h2,.cinfo-box h3{color:#fff}
.cinfo-box .link{margin-top:14px}
.cinfo-box .btn{margin-top:10px}
.cinfo{list-style:none;margin:0 0 16px;padding:0}
.cinfo li{display:flex;gap:14px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.cinfo li>svg{color:var(--red);font-size:22px;margin-top:3px}
.cinfo span{display:flex;flex-direction:column}
.cinfo small{font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;opacity:.7}
.cinfo a{color:#fff;font-weight:700;font-size:18px}
.cinfo .link{font-size:14.5px;color:#ff4d5e}
.sticky{position:sticky;top:calc(var(--hdr) + 20px)}
.sos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:-110px;position:relative;z-index:2}
.sos-card{display:flex;flex-direction:column;gap:4px;background:#fff;border-radius:var(--r);padding:28px;box-shadow:var(--sh-2);border-top:4px solid var(--red);transition:transform .2s}
.sos-card:hover{transform:translateY(-3px)}
.sos-card>svg{font-size:34px;color:var(--red);margin-bottom:8px}
.sos-card small{font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-size:13px}
.sos-card b{font-size:28px;color:var(--ink);line-height:1.15}
.sos-card span{color:var(--red);font-weight:600}
.sos-wa{border-top-color:var(--wa)}.sos-wa>svg,.sos-wa span{color:var(--wa-d)}.sos-wa b{font-size:22px}
.sos-dark{border-top-color:var(--ink)}.sos-dark>svg,.sos-dark span{color:var(--ink)}
.ph-sos{padding-bottom:150px}
.ticks{list-style:none;margin:10px 0;padding:0;display:grid;gap:9px}
.ticks li{display:flex;gap:10px;align-items:flex-start}
.ticks svg{color:var(--red);font-size:19px;margin-top:4px}
.olist{margin:10px 0;padding-left:22px;display:grid;gap:8px}
.olist li::marker{color:var(--red);font-weight:700}
.map iframe{display:block;width:100%;height:380px;border:0;filter:grayscale(.3)}

/* Article */
.article-wrap{display:grid;grid-template-columns:1fr 320px;gap:56px;align-items:start}
.article{font-size:18px;max-width:760px}
.article h2{margin-top:1.6em;font-size:27px}
.article .table-wrap{margin:20px 0}

/* Prefooter + footer */
.prefoot{background:var(--red);color:#fff;padding:40px 0}
.prefoot-in{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.prefoot h2{color:#fff;margin:0 0 4px;text-transform:uppercase}.prefoot p{margin:0;opacity:.92}
.prefoot-btns{display:flex;gap:10px;flex-wrap:wrap}
.ftr{background:var(--ink);color:#a7abb1;padding:64px 0 0;font-size:15px}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px}
.ftr h3{color:#fff;font-size:15px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ftr a:hover{color:#fff}
.ftr-brand p{margin:18px 0}
.ftr-contact li{display:flex;gap:10px;align-items:flex-start}
.ftr-contact svg{color:var(--red);font-size:17px;margin-top:4px}
.ftr-contact a{color:#fff;font-weight:600}
.ftr-legal{border-top:1px solid rgba(255,255,255,.1);padding:20px 24px 26px;font-size:13px}
.ftr-legal p{margin:0}.ftr-legal a{text-decoration:underline}

/* Floating buttons */
.fab{position:fixed;right:22px;bottom:22px;z-index:70;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.fab a{display:flex;align-items:center;justify-content:center;border-radius:40px;color:#fff;box-shadow:0 10px 26px rgba(0,0,0,.25)}
.fab-wa{width:60px;height:60px;background:var(--wa);font-size:32px}
.fab-sos{height:56px;padding:0 22px 0 16px;gap:10px;background:var(--red);font-weight:700;text-transform:uppercase;letter-spacing:.04em;animation:pulse 2.2s infinite}
.fab-sos svg{font-size:24px}
.mbar{display:none}

/* Responsive */
@media (max-width:1180px){
  .nav>ul>li>a{padding:0 9px;font-size:14.5px}
  .hdr-cta{display:none}
  .ctgrid{grid-template-columns:repeat(3,1fr)}
  .ct-big{grid-column:span 3;grid-row:auto}
  .ct-big .ct-img{aspect-ratio:16/7}
  .iller{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:980px){
  :root{--hdr:68px}
  .topbar{display:none}
  .nav,.hdr-cta{display:none}
  .hdr-burger{display:flex}
  .hdr-in{justify-content:space-between;gap:0}
  .logo{position:absolute;left:50%;transform:translateX(-50%)}
  .logo .logo-txt{display:none}
  .logo img{height:42px}
  .hdr-in{position:relative}
  .slide-in{grid-template-columns:1fr;text-align:center;padding-top:36px;padding-bottom:110px;gap:10px;min-height:0}
  .slide-txt>p:not(.eyebrow){margin-left:auto;margin-right:auto}
  .slide-btns{justify-content:center}
  .slide-art{order:-1}.slide-art img{width:min(360px,80%)}
  .slide::after{display:none}
  .hero{min-height:0}
  .hero-ctl{position:relative;left:auto;bottom:auto;transform:none;justify-content:center;padding:0 0 22px}
  .slide-in{padding-bottom:24px}
  .ss-wrap{margin-top:0;padding-top:16px}
  .ss-wrap-ph{margin-top:0}
  .sstrip{grid-template-columns:1fr 1fr}
  .ss{border-bottom:1px solid var(--line)}
  .split2,.contact,.article-wrap,.pd-grid,.intro,.band81-in{grid-template-columns:1fr;gap:36px}
  .ph-art-on .ph-in{grid-template-columns:1fr}
  .ph-art{display:none}
  .pgrid,.ggrid,.feats{grid-template-columns:1fr 1fr}
  .feats-4{grid-template-columns:1fr 1fr}
  .b81-r{grid-template-columns:repeat(3,1fr)}
  .sos-grid{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .pd-img{position:static}
  .sticky{position:static}
  .fab{display:none}
  .mbar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:70;background:#fff;box-shadow:0 -6px 20px rgba(0,0,0,.12);padding-bottom:env(safe-area-inset-bottom)}
  .mbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:9px 4px;font-size:12.5px;font-weight:700;color:var(--ink);text-transform:uppercase}
  .mbar svg{font-size:22px;color:var(--red)}
  .mbar-wa svg{color:var(--wa-d)}
  .mbar-sos{background:var(--red);color:#fff!important}.mbar-sos svg{color:#fff}
  body{padding-bottom:64px}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  body{font-size:16px}
  .sec{padding:56px 0}
  .ctgrid{grid-template-columns:1fr 1fr;gap:12px}
  .ct-big{grid-column:span 2}
  .ct-b{padding:0 14px 16px}.ct-b b{font-size:16px}.ct-go{display:none}
  .ct-big .ct-b b{font-size:22px}
  .pgrid,.ggrid,.ggrid-2,.feats,.feats-4,.steps,.sectors{grid-template-columns:1fr}
  .sstrip{grid-template-columns:1fr}
  .ss{padding:16px}
  .fgrid{grid-template-columns:1fr}
  .card-form{padding:22px 18px}
  .b81-r{grid-template-columns:1fr 1fr}
  .b81-n{font-size:80px}
  .iller{grid-template-columns:repeat(2,1fr)}
  .il-filter input{min-width:0;width:100%}
  .ftr-grid{grid-template-columns:1fr}
  .btn{white-space:normal;text-align:center}
  .slide-btns .btn,.ph-btns .btn{flex:1 1 100%}
  .sos-big span{font-size:24px}
  .ph{padding:32px 0 56px}
  .ph-sos{padding-bottom:130px}
  .prefoot-btns .btn{flex:1 1 100%}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
/* BFT ürün fotoğrafları (şeffaf PNG) */
.slide-art img[src$=".png"]{width:auto;height:min(400px,62vw);max-width:100%;object-fit:contain}
.mm-img img[src$=".png"],.svc-img img[src$=".png"]{max-height:100%;object-fit:contain}
.ct-img img[src$=".png"]{max-height:220px;object-fit:contain}
/* ABS Otomasyon logosu (BFT logosunun yanında) */
.logo .logo-abs{height:40px;width:auto}
/* Ürünler menüsü: tüm görseller aynı kutuda, aynı boyutta */
.mm-img{position:relative;aspect-ratio:4/3;height:auto;overflow:hidden}
.mm-img img,.mm-img img[src$=".png"]{position:absolute;inset:12px;width:calc(100% - 24px);height:calc(100% - 24px);max-height:none;object-fit:contain}