*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:#102033;font:16px/1.6 Arial,Helvetica,sans-serif;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1160px;padding:0 28px;margin:auto}.site-header{position:sticky;top:0;background:#fff;z-index:5;border-bottom:1px solid #edf0f3}.nav{display:flex;justify-content:space-between;align-items:center;gap:25px;min-height:76px}.brand img{width:214px}.nav-links{display:flex;align-items:center;gap:27px;font-size:14px;font-weight:600}.nav-links a:hover,.nav-links a.active{color:#135180}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:4px;padding:13px 21px;background:#123e60;color:#fff;font-weight:700;cursor:pointer}.btn:hover{background:#075985}.btn.white{background:#fff;color:#123e60}.btn.outline{background:transparent;border:1px solid #cbd5e1;color:#123e60}.menu-toggle{display:none;background:transparent;border:0;font-size:26px;cursor:pointer}.hero{position:relative;min-height:465px;color:#fff;display:flex;align-items:center;background:linear-gradient(90deg,rgba(7,26,44,.93),rgba(7,26,44,.65) 44%,transparent 78%),url('../images/hero.jpg') center/cover}.hero .container{width:100%}.hero h1{font-size:clamp(43px,6vw,74px);line-height:1.03;margin:12px 0}.hero p{max-width:420px}.eyebrow{font-size:12px;letter-spacing:3px;text-transform:uppercase;font-weight:bold;color:#617994}.hero .eyebrow{color:#d2e2ee}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:25px}section{padding:75px 0}.section-title{font-size:clamp(28px,3.5vw,42px);line-height:1.14;margin:8px 0 22px;letter-spacing:-.6px}.intro{display:flex;justify-content:space-between;gap:30px;align-items:end}.intro p{max-width:460px;color:#59687a}.services{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px;margin-top:24px}.service{border-right:1px solid #e5eaf0;padding-right:14px}.service:last-child{border:0}.service-icon{width:90px;height:90px;border-radius:50%;background:#f0f6fb;display:grid;place-items:center;margin-bottom:18px;color:#123e60}.service-icon svg{width:49px;height:49px;stroke:currentColor;stroke-width:1.65;fill:none;stroke-linecap:round;stroke-linejoin:round}.service h3{font-size:16px;margin:0}.service p{font-size:14px;color:#53657a;margin:6px 0}.arrow{color:#0e527d;font-weight:bold}.maintenance{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;background:#f2f6fa}.maintenance img{width:100%;height:100%;object-fit:cover}.maintenance-content{max-width:565px;padding:60px 55px}.maintenance-content ul{list-style:none;padding:0}.maintenance-content li{margin:12px 0}.maintenance-content li:before{content:'✓';display:inline-grid;place-items:center;background:#134969;color:#fff;border-radius:50%;width:20px;height:20px;margin-right:12px}.projects-section{background:#f3f7fb}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.project-card{background:#fff;border-radius:4px;overflow:hidden;box-shadow:0 3px 14px #0b294511}.project-card img{width:100%;height:195px;object-fit:cover}.project-card .meta{padding:15px 17px}.project-card h3{margin:0 0 5px}.muted{color:#6b7c8f}.cta{background:linear-gradient(120deg,#102d45,#16496f);color:#fff}.cta .container{display:flex;justify-content:space-between;align-items:center;gap:25px}.footer{background:#0d2336;color:#d9e3ef;padding:36px 0}.footer-inner{display:flex;justify-content:space-between;gap:20px}.footer small{color:#adc0ce}.page-hero{background:#f1f6fa;padding:70px 0}.page-hero h1{font-size:clamp(32px,5vw,50px);margin:0}.body-copy{max-width:850px}.content-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:35px}.content-grid img{height:360px;width:100%;object-fit:cover;border-radius:5px}.form{display:grid;gap:14px;max-width:650px}.form label{font-weight:700}.form input,.form select,.form textarea,.admin input,.admin textarea,.admin select{width:100%;border:1px solid #cbd5df;border-radius:5px;padding:11px;background:#fff;font:inherit}.form .field{display:grid;gap:4px}.notice{background:#e8f3fa;padding:17px;border-radius:6px}.preview-label{font-size:12px;color:#54677c}.empty{padding:24px;background:#f3f7fa;border-radius:6px}.copyright{font-size:12px;color:#62768b}.admin{max-width:1100px;margin:auto;padding:28px}.admin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}.admin-card{border:1px solid #d8e2ea;padding:23px;border-radius:8px}.admin form{display:grid;gap:12px}.admin table{border-collapse:collapse;width:100%}.admin td,.admin th{padding:8px;border-bottom:1px solid #e7edf2;text-align:left}.admin header{display:flex;justify-content:space-between;align-items:center}.pill{background:#e9f2fa;padding:4px 10px;border-radius:15px;font-size:12px}@media(max-width:850px){.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:20px 28px;box-shadow:0 8px 12px #132c4420;flex-direction:column;align-items:start}.nav-links.open{display:flex}.services{grid-template-columns:repeat(2,1fr)}.service{border:0}.intro{display:block}.maintenance{grid-template-columns:1fr}.maintenance img{max-height:360px}.maintenance-content{padding:36px 26px}.project-grid{grid-template-columns:repeat(2,1fr)}.admin-grid,.content-grid{grid-template-columns:1fr}}@media(max-width:560px){.container{padding:0 19px}.hero{min-height:470px;background-position:64% center}.services{gap:17px}.service-icon{width:72px;height:72px}.service-icon svg{width:40px}.project-grid{grid-template-columns:1fr}.cta .container,.footer-inner{display:block}.cta .btn{margin-top:12px}section{padding:50px 0}}
/* v1.1: fixed icon display and scaled-down maintenance feature */
.maintenance{grid-template-columns: minmax(0,1fr) minmax(0,1fr);align-items:stretch;min-height:0;max-height:none}
.maintenance>img{width:100%;height:390px;max-height:390px;object-fit:cover;object-position:center 54%;align-self:stretch}
.maintenance-content{padding:34px clamp(25px,3.4vw,55px);max-width:640px;align-self:center}
.maintenance-content .section-title{font-size:clamp(23px,2.4vw,33px);line-height:1.12;margin:8px 0 13px;max-width:410px}
.maintenance-content p{font-size:14px;line-height:1.6;margin:0 0 10px;max-width:440px}
.maintenance-content ul{margin:12px 0 18px}
.maintenance-content li{font-size:14px;margin:8px 0}
.maintenance-content .btn{padding:10px 16px;font-size:14px}
.service-icon svg{display:block;overflow:visible}
@media(max-width:850px){.maintenance{grid-template-columns:1fr}.maintenance>img{height:270px;max-height:270px}.maintenance-content{max-width:100%;padding:30px 26px}}
@media(max-width:560px){.maintenance>img{height:230px;max-height:230px}.maintenance-content .section-title{font-size:26px}}

/* V1.2 - wide-screen business-grade refinements */
:root{--navy:#102c43;--ink:#10263b;--muted:#586d81;--line:#e5edf2;--sky:#eef5f9}
body{color:var(--ink);line-height:1.58;-webkit-font-smoothing:antialiased}
.container{max-width:1380px;padding-inline:36px}
.site-header{box-shadow:0 2px 14px rgba(16,44,67,.035)}
.nav{min-height:88px}.brand img{width:225px}.nav-links{gap:24px;font-size:14px}
.btn{padding:13px 22px;border-radius:5px;transition:background .2s,transform .2s}
.btn:hover{transform:translateY(-1px)}
.hero{min-height:510px;background-color:#112d43;background-image:linear-gradient(90deg,#102b42 0%,#102b42 29%,rgba(16,43,66,.95) 41%,rgba(16,43,66,.23) 71%,rgba(16,43,66,.06) 100%),url('../images/hero.jpg');background-position:center,right center;background-size:cover,auto 100%;background-repeat:no-repeat}
.hero .container{padding-top:35px;padding-bottom:40px}.hero h1{max-width:610px;font-size:clamp(48px,5vw,78px);letter-spacing:-1.5px;line-height:1.05}
.hero p{font-size:17px;line-height:1.7;max-width:490px;color:#e8f0f6}
.hero .btn.outline{border-color:#ffffff99;color:white}
section{padding:84px 0}.eyebrow{letter-spacing:2.1px;font-size:12px}
.section-title{font-size:clamp(31px,3vw,43px);letter-spacing:-.9px}
.intro{align-items:center}.intro p{font-size:16px;max-width:480px}
.services{gap:0;margin-top:38px}.service{padding:2px 24px 4px 24px;border-right:1px solid var(--line)}
.service:first-child{padding-left:0}.service:last-child{padding-right:0}.service-icon{width:84px;height:84px;margin-bottom:22px}
.service-icon svg{width:45px;height:45px}.service h3{font-size:17px;line-height:1.35}.service p{font-size:14px;line-height:1.55}
.maintenance-section{padding-top:5px;padding-bottom:88px;background:white}
.maintenance{overflow:hidden;border-radius:12px;background:var(--sky);grid-template-columns:1.04fr .96fr;box-shadow:0 10px 30px rgba(16,44,67,.06)}
.maintenance-media{height:100%;min-height:405px;overflow:hidden}
.maintenance-media img,.maintenance>img{width:100%;height:100%;max-height:none;object-fit:cover;object-position:center center}
.maintenance-content{max-width:unset;padding:40px clamp(32px,4.6vw,78px);align-self:center}
.maintenance-content .section-title{font-size:clamp(29px,2.5vw,38px);max-width:540px;line-height:1.14;margin:10px 0 22px}
.maintenance-content p{font-size:16px;max-width:530px;line-height:1.65;margin-bottom:14px}
.maintenance-content li{font-size:15px;margin:12px 0}.maintenance-content ul{margin:18px 0 24px}
.maintenance-content .btn{font-size:14px;padding:13px 20px}
.projects-section{background:#f5f8fa}.project-card{border-radius:8px;box-shadow:0 5px 20px rgba(13,35,54,.055)}
.project-card img{height:235px}.cta{background:linear-gradient(110deg,#102b42,#194c70)}
@media(min-width:1600px){.hero{min-height:540px;background-size:cover,auto 100%}}
@media(max-width:1050px){.container{padding-inline:28px}.services{grid-template-columns:repeat(5,minmax(0,1fr))}.service{padding-inline:13px}.service h3{font-size:15px}.maintenance-content{padding:30px}.maintenance-content .section-title{font-size:30px}}
@media(max-width:850px){.nav{min-height:76px}.nav-links{top:76px}.hero{min-height:470px;background-image:linear-gradient(90deg,rgba(16,43,66,.97),rgba(16,43,66,.62) 76%,rgba(16,43,66,.45)),url('../images/hero.jpg');background-size:cover,auto 100%}.services{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.service{padding:0;border:0}.maintenance-section{padding:0 0 55px}.maintenance{grid-template-columns:1fr}.maintenance-media{min-height:260px;height:300px}.maintenance-content{padding:34px}.maintenance-content .section-title{font-size:30px}}
@media(max-width:560px){.container{padding-inline:20px}.brand img{width:175px}.hero{min-height:520px}.hero h1{font-size:45px}.hero p{font-size:15px}.services{gap:25px}.service-icon{width:70px;height:70px}.maintenance-media{height:230px;min-height:230px}.maintenance-content{padding:27px}.maintenance-content .section-title{font-size:26px}.maintenance-content p{font-size:15px}.project-card img{height:210px}section{padding:55px 0}}

/* Authentiek Zinkwerk Zwolle-logo */
.brand img{width:132px; height:68px; object-fit:contain; display:block}
.site-header .nav{min-height:78px}
@media(max-width:700px){.brand img{width:104px;height:58px}.site-header .nav{min-height:70px}}

/* v1.4: uniforme technische lijnillustraties van zinkwerk */
.service-icon{background:#eef5fa;color:#123e60;border:1px solid #e5edf4;}
.service-icon svg{width:53px;height:53px;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;fill:none;}
.service:hover .service-icon{background:#e1eff9;color:#0c527f;transition:background .2s ease,color .2s ease;}
@media(max-width:560px){.service-icon svg{width:43px;height:43px}}


/* v1.5: service photos instead of drawn icons */
.services{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;margin-top:34px}
.service{background:#fff;border:1px solid #e5edf2;border-radius:12px;padding:14px 14px 16px;box-shadow:0 8px 22px rgba(16,44,67,.04);display:flex;flex-direction:column;min-height:100%;transition:transform .2s ease, box-shadow .2s ease;border-right:1px solid #e5edf2}
.service:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(16,44,67,.08)}
.service-thumb{width:100%;height:132px;border-radius:10px;overflow:hidden;margin-bottom:16px;background:#edf3f7}
.service-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.service h3{margin:0 0 6px;font-size:17px;line-height:1.3}.service p{font-size:14px;color:#53657a;margin:0 0 14px;line-height:1.55;flex:1}.service .arrow{display:inline-flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;background:#eef5fa;color:#0e527d;border:1px solid #d9e4ec;margin-top:auto}
@media(max-width:1050px){.services{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}}
@media(max-width:850px){.services{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}}
@media(max-width:560px){.service-thumb{height:120px}.services{grid-template-columns:1fr}}


/* v1.6: separate SVG icon image files + separate contact page */
.service{background:#fff;border:1px solid #e5edf2;border-radius:12px;padding:20px 18px 18px;box-shadow:0 8px 22px rgba(16,44,67,.04);display:flex;flex-direction:column;min-height:100%;transition:transform .2s ease, box-shadow .2s ease;border-right:1px solid #e5edf2}
.service:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(16,44,67,.08)}
.service-icon{width:92px;height:92px;border-radius:50%;background:#eef5fa;border:1px solid #e0e8ef;display:grid;place-items:center;margin-bottom:18px;color:#123e60}
.service-icon img{width:52px;height:52px;display:block}
.service h3{margin:0 0 6px;font-size:17px;line-height:1.3}.service p{font-size:14px;color:#53657a;margin:0 0 14px;line-height:1.55;flex:1}.service .arrow{display:inline-flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;background:#eef5fa;color:#0e527d;border:1px solid #d9e4ec;margin-top:auto}
@media(max-width:560px){.service-icon{width:78px;height:78px}.service-icon img{width:44px;height:44px}}


/* v1.8 final: compact blurred hero card */
.hero{background:none !important;min-height:0 !important;padding:12px 0 30px !important;display:block !important;color:#fff;}
.hero .hero-card{position:relative;overflow:hidden;border-radius:14px;min-height:430px;max-width:1120px;margin:0 auto;padding:68px 82px;display:flex;flex-direction:column;justify-content:center;isolation:isolate;box-shadow:0 16px 40px rgba(16,44,67,.10);}
.hero .hero-card::before{content:"";position:absolute;inset:-18px;background-image:url('../images/hero.jpg');background-size:cover;background-position:center right;filter:blur(8px);transform:scale(1.08);z-index:-2;}
.hero .hero-card::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,26,44,.82) 0%, rgba(8,33,56,.68) 42%, rgba(8,33,56,.38) 100%);z-index:-1;}
.hero h1{max-width:620px;font-size:clamp(46px,5vw,72px);letter-spacing:-1.2px;line-height:1.04;margin:10px 0 12px;}
.hero p{max-width:560px;font-size:18px;line-height:1.68;color:#eef4f8;}
.hero .actions{margin-top:26px;}
.hero .eyebrow{color:#d8e5ef;letter-spacing:3px;}
@media(max-width:900px){.hero{padding:10px 0 24px !important}.hero .hero-card{min-height:390px;padding:42px 34px;border-radius:12px}.hero h1{font-size:46px}.hero p{font-size:16px;max-width:470px}}
@media(max-width:560px){.hero .hero-card{min-height:360px;padding:34px 22px}.hero h1{font-size:38px}.hero p{font-size:15px;line-height:1.6}.hero .actions{gap:10px}}

/* v1.9: approved compact homepage layout */
.container{max-width:1160px;padding-inline:30px}
.site-header .nav{max-width:1160px;min-height:77px}
.brand img{width:135px;height:66px}
.hero{padding:8px 0 0 !important}
.hero .hero-card{max-width:1100px;min-height:365px;padding:55px 76px;border-radius:9px;box-shadow:none}
.hero .hero-card::before{background-position:center 47%;filter:blur(6px)}
.hero .hero-card::after{background:linear-gradient(90deg,rgba(5,26,41,.76),rgba(5,31,53,.53) 58%,rgba(5,31,53,.22))}
.hero h1{font-size:clamp(35px,3.1vw,50px);white-space:nowrap;margin:8px 0 12px;max-width:none;letter-spacing:-.7px}
.hero p{font-size:16px;max-width:475px;line-height:1.45;margin:0}
.hero .actions{margin-top:28px}
.hero .btn{padding:12px 19px;font-size:13px}
.hero .eyebrow{color:#e5edf4;font-size:12px;letter-spacing:2.3px}
#diensten{padding:34px 0 20px}
#diensten .intro{margin-bottom:14px;align-items:end}
#diensten .intro p{max-width:410px;font-size:14px;line-height:1.5}
#diensten .section-title{font-size:31px;margin:5px 0 0}
.services{gap:13px;margin-top:16px}
.service{padding:19px 14px 15px;border-radius:9px;box-shadow:0 2px 12px rgba(15,45,75,.035)}
.service-icon{width:66px;height:66px;margin-bottom:10px}
.service-icon img{width:42px;height:42px}
.service h3{font-size:15px}.service p{font-size:13px;line-height:1.45}
.service .arrow{width:27px;height:27px}
.maintenance-section{padding:0 0 44px}.maintenance{border-radius:8px;box-shadow:none;grid-template-columns:1fr 1fr}
.maintenance-media{height:305px;min-height:305px}.maintenance-media img{width:100%;height:100%;object-fit:cover}
.maintenance-content{padding:22px 30px}
.maintenance-content .section-title{font-size:28px;line-height:1.1;margin:8px 0 10px}
.maintenance-content p{font-size:13px;line-height:1.47}
.maintenance-content ul{margin:10px 0 14px}.maintenance-content li{font-size:12px;margin:7px 0}
.maintenance-content li:before{width:16px;height:16px;margin-right:8px}
.maintenance-content .btn{font-size:12px;padding:10px 14px}
@media(max-width:900px){.container{padding-inline:22px}.hero .hero-card{padding:45px 35px;min-height:340px}.hero h1{font-size:clamp(28px,5vw,46px);white-space:normal}.services{grid-template-columns:repeat(2,minmax(0,1fr))}.maintenance{grid-template-columns:1fr}.maintenance-media{height:280px;min-height:280px}}
@media(max-width:560px){.hero .hero-card{padding:36px 22px;min-height:350px}.hero h1{font-size:32px}.hero p{font-size:14px}.services{grid-template-columns:1fr}.maintenance-media{height:220px;min-height:220px}.maintenance-content .section-title{font-size:25px}}

/* v2 editorial content */
.copy-section{padding:64px 0 80px}.copy-lead{max-width:850px;font-size:18px;color:#435a6f;line-height:1.8;margin-bottom:35px}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.detail-card{background:#f7fafc;border:1px solid #e4edf4;border-radius:12px;padding:29px 32px}.detail-card h2{font-size:22px;line-height:1.25;margin:0 0 13px;color:#0f3049}.detail-card p,.rich-copy p,.maintenance-article p{line-height:1.8;color:#4c6072}.detail-card p:last-child{margin-bottom:0}.text-link{color:#0d638d;font-weight:700}.action-panel{margin:35px 0 0;padding:32px;border-radius:12px;background:#edf5fa}.action-panel h2{margin-top:0}.action-panel .btn{margin:8px 12px 0 0}.rich-copy{font-size:17px}.rich-copy h2{margin-top:33px}.maintenance-article{align-items:start}.maintenance-article>img{border-radius:12px;width:100%;height:auto;max-height:470px;object-fit:cover}.tick-list{padding-left:23px;line-height:2}.copy-section .project-grid{margin-top:20px}@media(max-width:760px){.detail-grid{grid-template-columns:1fr}.detail-card{padding:23px}.copy-lead{font-size:16px}.copy-section{padding:40px 0 55px}}