:root{--navy:#081a2f;--navy2:#102b49;--orange:#b24b00;--orange2:#ff9b45;--ice:#f3f7fa;--ink:#172438;--muted:#5e6d7f;--white:#fff;--line:#dce5ec;--green:#0b7546;--shadow:0 18px 45px rgba(8,26,47,.12);--radius:20px}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:#fff}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:10px;z-index:999}
.topbar{background:#061424;color:#d9e5ef;font-size:14px}
.topbar .container{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.toplinks{display:flex;gap:22px}
.toplinks a:hover{color:#fff}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(8,26,47,.08)}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:48px;height:48px;border-radius:13px;background:linear-gradient(145deg,var(--orange),#8f3700);display:grid;place-items:center;color:#fff;font-weight:900;font-size:23px;box-shadow:0 8px 20px rgba(178,75,0,.3)}
.brand strong{display:block;color:var(--navy);font-size:18px;line-height:1.15}
.brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:1.5px;text-transform:uppercase}
.menu{display:flex;align-items:center;gap:27px;font-weight:650;font-size:15px}
.menu a:hover,.menu a.active{color:var(--orange)}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:12px;padding:13px 19px;font-weight:800;transition:.2s;border:0;cursor:pointer}
.nav-cta,.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(178,75,0,.23)}
.nav-cta:hover,.btn-primary:hover{background:#8f3700;transform:translateY(-1px)}
.btn-secondary{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-secondary:hover{border-color:var(--orange);color:var(--orange)}
.menu-toggle{display:none;background:none;border:0;font-size:27px;color:var(--navy)}

.hero{overflow:hidden;background:radial-gradient(circle at 75% 25%,#1c4b74 0,transparent 31%),linear-gradient(125deg,#061424 0%,#0d2844 63%,#123a5d 100%);color:#fff;position:relative}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(to right,transparent,#000)}
.hero-grid{position:relative;min-height:630px;display:grid;grid-template-columns:1.08fr .92fr;gap:50px;align-items:center;padding:80px 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--orange);font-size:13px;font-weight:800;letter-spacing:1.3px;text-transform:uppercase}
.eyebrow:before{content:"";width:24px;height:3px;background:var(--orange);border-radius:4px}
.hero .eyebrow,.page-hero .eyebrow,.section-dark .eyebrow{color:#ffd2ad}
.hero h1{font-size:clamp(39px,5vw,67px);line-height:1.05;margin:18px 0 22px;letter-spacing:-2px}
.hero h1 span{color:var(--orange2)}
.hero p{font-size:19px;color:#c6d5e2;max-width:670px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero .btn-secondary{background:transparent;color:#fff;border-color:#698099}
.hero .btn-secondary:hover{background:#fff;color:var(--navy)}
.trust-row{display:flex;gap:26px;flex-wrap:wrap;margin-top:38px;color:#d9e6ef;font-size:14px}
.trust-row span:before{content:"✓";color:#72e1b2;font-weight:900;margin-right:7px}
.hero-visual{position:relative}
.service-card{background:#fff;color:var(--ink);padding:28px;border-radius:26px;box-shadow:0 28px 65px rgba(0,0,0,.28);position:relative}
.service-card:before{content:"";position:absolute;left:25px;right:25px;top:-7px;height:7px;background:var(--orange);border-radius:7px 7px 0 0}
.visual-door{height:260px;border-radius:18px;background:linear-gradient(135deg,#e8eef3,#c8d6e1);display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:18px;border:8px solid #253a4d;overflow:hidden;position:relative}
.visual-door div{background:linear-gradient(160deg,rgba(255,255,255,.75),rgba(73,134,176,.2));border:2px solid rgba(255,255,255,.8)}
.visual-door:after{content:"OTOMATİK KAPI • TEKNİK SERVİS";position:absolute;bottom:18px;left:50%;transform:translateX(-50%);white-space:nowrap;background:rgba(8,26,47,.88);color:#fff;padding:8px 14px;border-radius:99px;font-size:11px;font-weight:800;letter-spacing:.7px}
.card-status{display:flex;align-items:center;justify-content:space-between;margin-top:20px}
.status{display:flex;align-items:center;gap:10px;font-weight:800}
.pulse{width:11px;height:11px;background:var(--green);border-radius:50%;box-shadow:0 0 0 7px rgba(30,169,113,.13)}
.phone-chip{background:var(--ice);padding:8px 12px;border-radius:10px;color:var(--navy);font-weight:800;font-size:14px}

.quick{margin-top:-43px;position:relative;z-index:3}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.quick-item{padding:28px;border-right:1px solid var(--line)}
.quick-item:last-child{border:0}
.quick-item b{display:block;font-size:17px;color:var(--navy)}
.quick-item span{font-size:14px;color:var(--muted)}
.quick-icon{font-size:25px;margin-bottom:9px}

.section{padding:96px 0}
.section-soft{background:var(--ice)}
.section-dark{background:var(--navy);color:#fff}
.section-head{max-width:740px;margin-bottom:43px}
.section-head.center{text-align:center;margin-inline:auto}
.section-head h2{font-size:clamp(31px,4vw,45px);line-height:1.15;letter-spacing:-1.2px;margin:12px 0 15px;color:var(--navy)}
.section-dark .section-head h2{color:#fff}
.section-head p{color:var(--muted);font-size:18px}
.section-dark .section-head p{color:#b8c9d8}
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service{background:#fff;border:1px solid var(--line);padding:28px;border-radius:var(--radius);transition:.22s;position:relative;overflow:hidden}
.service:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.service:after{content:"";position:absolute;left:0;bottom:0;width:0;height:4px;background:var(--orange);transition:.25s}
.service:hover:after{width:100%}
.service-icon{width:50px;height:50px;display:grid;place-items:center;border-radius:13px;background:#fff1e5;color:var(--orange);font-size:25px}
.service h3{font-size:20px;margin:20px 0 9px;color:var(--navy)}
.service p{color:var(--muted);margin:0 0 18px}
.text-link{color:var(--orange);font-weight:800}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;counter-reset:step}
.step{counter-increment:step;position:relative}
.step:before{content:"0" counter(step);display:grid;place-items:center;width:55px;height:55px;border:1px solid #456079;border-radius:16px;color:var(--orange2);font-weight:900;font-size:20px}
.step h3{margin:20px 0 7px}
.step p{color:#b8c9d8;margin:0}
.about-grid,.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.feature-list{display:grid;gap:13px;margin:26px 0}
.feature{display:flex;gap:13px;align-items:flex-start}
.check{flex:0 0 25px;height:25px;border-radius:50%;background:#dff7ed;color:var(--green);display:grid;place-items:center;font-weight:900}
.about-panel{min-height:440px;background:linear-gradient(145deg,#0b243f,#1a4d75);border-radius:26px;padding:35px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}
.about-panel:before{content:"AY";position:absolute;right:-20px;top:-80px;font-size:240px;font-weight:950;color:rgba(255,255,255,.05)}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.metric{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);padding:20px;border-radius:15px}
.metric strong{display:block;font-size:28px;color:var(--orange2)}
.faq{max-width:850px;margin:auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;background:transparent;border:0;text-align:left;padding:21px 40px 21px 0;font:700 18px/1.4 inherit;color:var(--navy);position:relative;cursor:pointer}
.faq-q:after{content:"+";position:absolute;right:4px;font-size:25px;color:var(--orange)}
.faq-item.open .faq-q:after{content:"−"}
.faq-a{display:none;color:var(--muted);padding:0 35px 22px 0}
.faq-item.open .faq-a{display:block}
.cta{background:linear-gradient(120deg,var(--orange),#8f3700);color:#fff;border-radius:25px;padding:50px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{margin:0 0 8px;font-size:34px}
.cta p{margin:0;color:#fff}
.cta .btn{background:#fff;color:var(--navy)}

.page-hero{background:linear-gradient(125deg,#061424,#123b60);color:#fff;padding:75px 0}
.breadcrumbs{font-size:14px;color:#aebfd0;margin-bottom:20px}
.breadcrumbs a{color:#ffd0a8}
.page-hero h1{font-size:clamp(37px,5vw,56px);line-height:1.1;margin:0 0 18px}
.page-hero p{max-width:760px;color:#c7d5e1;font-size:19px}
.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:55px}
.prose h2{font-size:31px;color:var(--navy);margin:42px 0 12px;line-height:1.2}
.prose h2:first-child{margin-top:0}
.prose h3{color:var(--navy);margin-top:27px}
.prose p,.prose li{color:#4f6072}
.prose ul{padding-left:22px}
.side-card{background:var(--ice);border:1px solid var(--line);border-radius:18px;padding:25px;margin-bottom:18px}
.side-card h3{margin-top:0;color:var(--navy)}
.side-card a{display:block;padding:8px 0;border-bottom:1px solid var(--line);font-weight:650}
.side-card a:last-child{border:0}
.side-card.emergency{background:var(--navy);color:#fff}
.side-card.emergency h3{color:#fff}
.side-card.emergency a{color:var(--orange2);font-size:20px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.field{margin-bottom:15px}
.field label{display:block;font-weight:700;font-size:14px;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid #ccd8e1;border-radius:10px;padding:13px;font:inherit}
.field textarea{min-height:130px;resize:vertical}
.notice{font-size:13px;color:var(--muted)}

.footer{background:#061424;color:#adbfce;padding:68px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.15fr;gap:45px}
.footer .brand strong{color:#fff}
.footer .brand small{color:#d9e5ef}
.footer h3{color:#fff;font-size:16px;margin-top:0}
.footer a{display:block;margin:8px 0}
.footer a:hover{color:var(--orange2)}
.copyright{border-top:1px solid #24384b;margin-top:45px;padding-top:22px;display:flex;justify-content:space-between;font-size:13px}
.floating{position:fixed;right:20px;bottom:20px;z-index:40;display:grid;gap:10px}
.float-btn{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:23px;box-shadow:0 8px 25px rgba(0,0,0,.22)}
.float-btn.wa{background:#0b7546}
.float-btn.tel{background:var(--orange)}

@media(max-width:950px){.menu{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;padding:22px 20px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}
.menu.open{display:flex}
.menu-toggle{display:block}
.nav-cta{display:none}
.hero-grid{grid-template-columns:1fr;padding:70px 0 95px}
.hero-visual{max-width:600px}
.quick-grid{grid-template-columns:1fr 1fr}
.quick-item:nth-child(2){border-right:0}
.services{grid-template-columns:1fr 1fr}
.process{grid-template-columns:1fr 1fr}
.about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
.content-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:620px){.container{width:min(100% - 28px,1160px)}
.topbar .container{justify-content:center}
.topbar .toplinks span,.topbar .toplinks a:first-child{display:none}
.nav{height:72px}
.brand-mark{width:42px;height:42px}
.brand strong{font-size:16px}
.menu{top:72px}
.hero-grid{min-height:auto;padding:62px 0 82px}
.hero h1{letter-spacing:-1px}
.hero p{font-size:17px}
.service-card{padding:18px}
.visual-door{height:190px}
.quick{margin-top:-30px}
.quick-grid,.services,.process,.form-row{grid-template-columns:1fr}
.quick-item{border-right:0;border-bottom:1px solid var(--line);padding:20px}
.section{padding:70px 0}
.cta{padding:34px 24px;display:block}
.cta .btn{margin-top:22px}
.footer-grid{grid-template-columns:1fr}
.copyright{display:block}
.float-btn.tel{display:none}
.about-panel{min-height:380px}
}


/* Gerçek uygulama görselleri */
.visual-door{height:300px;padding:0;display:block;background:#dce5ec}

.visual-door img{width:100%;height:100%;object-fit:cover}

.service.has-photo{padding:0 0 28px}

.service.has-photo h3,.service.has-photo p,.service.has-photo .text-link{margin-left:28px;margin-right:28px}

.service-photo{width:100%;height:190px;object-fit:cover;border-bottom:1px solid var(--line);background:#e8eef3}

.service-detail-photo{width:100%;max-height:410px;object-fit:cover;border-radius:20px;margin:0 0 30px;box-shadow:var(--shadow)}

@media(max-width:620px){.visual-door{height:220px}
.service-photo{height:210px}
}


/* Ürün kataloğu */
.product-groups{display:grid;gap:55px}
.group-title{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:22px}
.group-title h2{margin:0;color:var(--navy);font-size:30px}
.group-title p{margin:0;color:var(--muted)}

.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.product-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:.22s}
.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.product-card img{width:100%;height:205px;object-fit:cover;background:#e8eef3}
.product-card-body{padding:23px;display:flex;flex:1;flex-direction:column}
.product-card h3{margin:0 0 8px;color:var(--navy);font-size:19px}
.product-card p{margin:0 0 16px;color:var(--muted);font-size:14px}
.product-card .text-link{margin-top:auto}
.product-badge{display:inline-block;align-self:flex-start;margin-bottom:12px;padding:5px 9px;border-radius:99px;background:#fff1e5;color:#9a3e00;font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.5px}

.product-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:55px}
.product-cover{width:100%;max-height:480px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow);margin-bottom:35px;background:#e8eef3}
.product-copy h2{font-size:31px;line-height:1.2;color:var(--navy);margin:38px 0 12px}
.product-copy h3{color:var(--navy);margin:28px 0 8px}
.product-copy p,.product-copy li{color:#4f6072}
.product-copy ul{padding-left:22px}
.product-points{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:25px 0}
.product-point{padding:16px;border:1px solid var(--line);border-radius:13px;background:var(--ice);font-weight:700;color:var(--navy)}
.product-point:before{content:"✓";color:var(--green);margin-right:9px}
.related-list{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.related-list a{padding:17px;border:1px solid var(--line);border-radius:13px;background:#fff;font-weight:750;color:var(--navy)}
.related-list a:hover{border-color:var(--orange);color:var(--orange)}

@media(max-width:950px){.product-grid{grid-template-columns:1fr 1fr}
.product-layout{grid-template-columns:1fr}
.menu{gap:18px}
.related-list{grid-template-columns:1fr 1fr}
}

@media(max-width:620px){.product-grid,.product-points,.related-list{grid-template-columns:1fr}
.group-title{display:block}
.group-title p{margin-top:8px}
.product-card img{height:220px}
}


/* Teknik bilgi merkezi */
.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.guide-card{display:grid;grid-template-columns:210px 1fr;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:.2s}
.guide-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.guide-card img{width:100%;height:100%;min-height:250px;object-fit:cover}
.guide-card>div{padding:25px}
.guide-card h2{font-size:21px;line-height:1.25;color:var(--navy);margin:0 0 10px}
.guide-card p{color:var(--muted);font-size:14px}
.article-meta{padding:10px 14px;background:var(--ice);border-radius:10px;font-size:13px;color:var(--muted)!important}
.warning{margin-top:35px;padding:20px;border-left:5px solid var(--orange);border-radius:10px;background:#fff3e8;color:#6c3b14}

@media(max-width:950px){.guide-grid{grid-template-columns:1fr}
}

@media(max-width:620px){.guide-card{grid-template-columns:1fr}
.guide-card img{height:220px;min-height:0}
}