/* ============================================================
   Vin Kunststof Kozijnen Shop — shared theme
   ============================================================ */
:root{
  --navy:#0b2a5b; --blue:#1b56c4; --blue-d:#16439a; --band:#1657bf;
  --ink:#16233a; --ink-2:#34425a; --muted:#5f6e85; --line:#e4e9f2;
  --bg:#ffffff; --soft:#f5f8fc; --badge:#e9f1fc;
  --radius:14px; --radius-lg:22px;
  --shadow:0 1px 2px rgba(16,35,70,.06),0 8px 28px rgba(16,35,70,.08);
  --shadow-lg:0 30px 70px rgba(11,42,91,.22);
  --display:'Schibsted Grotesk',system-ui,sans-serif;
  --body:'Hanken Grotesk',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 28px}
.container.narrow{max-width:840px}
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);line-height:1.1;letter-spacing:-.02em}

/* ---------- Topbar ---------- */
.topbar{background:var(--navy);color:#dfe8f6;font-size:13px}
.topbar .container{display:flex;align-items:center;justify-content:space-between;height:38px;gap:16px}
.topbar .tb-r{display:flex;align-items:center;gap:22px}
.topbar a{color:#dfe8f6;display:inline-flex;align-items:center;gap:7px}
.topbar a:hover{color:#fff}
.topbar svg{width:14px;height:14px;opacity:.85}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:26px;height:78px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-mark{width:46px;height:46px;border-radius:10px;border:1.5px solid var(--navy);display:grid;place-items:center;background:#fff}
.brand-mark svg{width:26px;height:26px}
.brand-name{font-family:var(--display);font-weight:800;font-size:19px;letter-spacing:-.02em;line-height:1;color:var(--navy)}
.brand-sub{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-top:3px}
nav.nav{display:flex;align-items:center;gap:2px;margin-left:8px}
.nav a{font-size:14.5px;font-weight:600;color:var(--ink-2);padding:9px 12px;border-radius:9px;transition:.15s}
.nav a:hover{background:var(--soft);color:var(--navy)}
.nav a.active{color:var(--blue)}
.header-right{margin-left:auto;display:flex;align-items:center;gap:12px}

/* nav dropdown */
.nav-drop{position:relative}
.nav-drop-btn{font-family:var(--body);font-size:14.5px;font-weight:600;color:var(--ink-2);background:none;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:5px;padding:9px 12px;border-radius:9px;transition:.15s}
.nav-drop-btn:hover{background:var(--soft);color:var(--navy)}
.nav-drop-btn.active{color:var(--blue)}
.nav-drop-btn .caret{width:15px;height:15px;transition:transform .2s}
.nav-drop:hover .nav-drop-btn .caret,.nav-drop.open .nav-drop-btn .caret{transform:rotate(180deg)}
.drop-menu{position:absolute;top:calc(100% + 6px);left:0;min-width:210px;background:#fff;border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow-lg);padding:8px;display:none;flex-direction:column;gap:2px;z-index:60}
.nav-drop:hover .drop-menu,.nav-drop:focus-within .drop-menu,.nav-drop.open .drop-menu{display:flex}
.drop-menu a{font-size:14.5px;font-weight:600;color:var(--ink-2);padding:10px 13px;border-radius:9px;transition:.15s}
.drop-menu a:hover{background:var(--soft);color:var(--blue)}
.drop-menu a.active{color:var(--blue)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--body);font-weight:700;font-size:15px;border-radius:11px;padding:13px 22px;cursor:pointer;border:1.5px solid transparent;transition:.16s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(27,86,196,.28)}
.btn-primary:hover{background:var(--blue-d);transform:translateY(-1px)}
.btn-outline{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-ghost svg{width:17px;height:17px}
.btn-sm{padding:11px 18px;font-size:14.5px}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:9px;width:44px;height:44px;align-items:center;justify-content:center}
.menu-toggle svg{width:22px;height:22px}

/* ---------- Hero (home) ---------- */
.hero{background:linear-gradient(180deg,#fbfcff 0%,#eef3fb 100%);padding:74px 0 84px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:680px;height:680px;right:-160px;top:-260px;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(27,86,196,.12),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:58px;align-items:center;position:relative}
.badge{display:inline-flex;align-items:center;gap:9px;background:var(--badge);color:var(--blue-d);font-weight:700;font-size:13.5px;padding:9px 15px;border-radius:999px;border:1px solid #d4e3fa}
.badge svg{width:16px;height:16px}
.hero h1{font-size:clamp(38px,5vw,58px);font-weight:800;margin:22px 0 0}
.hero-lead{font-size:18px;color:var(--ink-2);max-width:520px;margin-top:20px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero-media{position:relative}
.hero-photo{aspect-ratio:7/6;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:linear-gradient(135deg,#13325f,#1b56c4)}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.uwaarde{position:absolute;left:24px;bottom:24px;background:rgba(11,28,55,.82);backdrop-filter:blur(6px);color:#fff;border-radius:14px;padding:16px 20px;box-shadow:0 14px 30px rgba(0,0,0,.3)}
.uwaarde .k{font-family:var(--display);font-weight:800;font-size:24px;letter-spacing:-.02em}
.uwaarde .s{font-size:13px;color:#c8d6ee;margin-top:2px}

/* ---------- Page hero (sub-pages) ---------- */
.page-hero{background:linear-gradient(160deg,var(--navy),#143a72);color:#fff;padding:64px 0 60px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;width:520px;height:520px;right:-120px;top:-180px;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(27,86,196,.45),transparent 62%)}
.page-hero .eyebrow.on-blue{color:#9ec1f7}
.page-hero h1{color:#fff;font-size:clamp(32px,4.4vw,50px);font-weight:800;margin-top:14px;max-width:760px}
.page-hero p{color:#c8d6ee;font-size:18px;max-width:620px;margin-top:16px;position:relative}

/* ---------- USP band ---------- */
.usp{background:var(--band);color:#fff}
.usp .container{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding-top:24px;padding-bottom:24px}
.usp-item{display:flex;align-items:center;gap:12px;font-weight:600;font-size:15px;justify-content:center}
.usp-item svg{width:22px;height:22px;opacity:.92;flex:none}
.usp-item:not(:last-child){border-right:1px solid rgba(255,255,255,.18)}

/* ---------- Sections ---------- */
.section{padding:84px 0}
.section.alt{background:var(--soft)}
.eyebrow{font-family:var(--body);font-weight:700;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.section-head{max-width:680px}
.section-head h2{font-size:clamp(28px,3.4vw,40px);font-weight:800;margin-top:14px}
.section-head p{font-size:17px;color:var(--ink-2);margin-top:16px}

/* ---------- Product grid / cards ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.prod-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow);transition:.18s}
.prod-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.prod-img{position:relative;aspect-ratio:4/3;background:linear-gradient(135deg,#dfe7f4,#c3d3ec);overflow:hidden}
.prod-img img{width:100%;height:100%;object-fit:cover}
.pill{position:absolute;top:12px;left:12px;z-index:2;background:var(--blue);color:#fff;font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px;box-shadow:0 4px 12px rgba(27,86,196,.35)}
.prod-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.prod-body h3{font-size:20px;font-weight:700}
.prod-body p{color:var(--muted);font-size:14.5px;margin-top:8px}
.spec-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.spec{font-size:12px;font-weight:600;color:var(--ink-2);background:var(--soft);border:1px solid var(--line);padding:4px 10px;border-radius:7px}
.prod-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:18px}
.price{font-family:var(--display);font-weight:800;font-size:18px;color:var(--navy)}
.price small{font-family:var(--body);font-weight:500;font-size:12.5px;color:var(--muted)}
.prod-link{display:inline-flex;align-items:center;gap:7px;color:var(--blue);font-weight:700;font-size:14.5px}
.prod-link svg{width:16px;height:16px;transition:.15s}
.prod-card:hover .prod-link svg{transform:translateX(4px)}

/* ---------- Product detail ---------- */
.pd-top{padding-top:34px}
.crumbs{font-size:13.5px;color:var(--muted);margin-bottom:24px}
.crumbs a:hover{color:var(--blue)}
.crumbs span{margin:0 6px;opacity:.6}
.pd-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:start}
.pd-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:5/4;background:linear-gradient(135deg,#13325f,#1b56c4)}
.pd-media img{width:100%;height:100%;object-fit:cover}
.pd-info h1{font-size:clamp(28px,3.6vw,40px);font-weight:800;margin:10px 0 0}
.pd-info .lead{font-size:17px;color:var(--ink-2);margin-top:16px}
.kv-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.kv{background:var(--soft);border:1px solid var(--line);border-radius:11px;padding:12px 14px}
.kv .k{display:block;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);font-weight:600}
.kv .v{display:block;font-family:var(--display);font-weight:700;font-size:16px;color:var(--ink);margin-top:3px}
.price-box{display:flex;align-items:center;gap:14px;margin-top:24px;padding:18px 20px;border:1.5px solid var(--line);border-radius:14px;background:#fff}
.price-box .price{font-size:30px}
.pd-info .hero-cta{margin-top:24px}
table.staffel{width:100%;border-collapse:collapse;margin-top:30px;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
table.staffel th,table.staffel td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);font-size:15px}
table.staffel thead th{background:var(--navy);color:#fff;font-family:var(--display);font-weight:700}
table.staffel tbody tr:last-child td{border-bottom:none}
table.staffel td small{color:var(--muted)}

/* ---------- Over ons ---------- */
.two-col{display:grid;grid-template-columns:1.1fr 1fr;gap:54px;align-items:center}
.two-col h2{font-size:clamp(26px,3.2vw,38px);margin-top:14px}
.two-col p{color:var(--ink-2);font-size:16.5px;margin-top:16px}
.media-card{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3;background:linear-gradient(135deg,#13325f,#1b56c4)}
.media-card img{width:100%;height:100%;object-fit:cover}
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px}
.value-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 22px;box-shadow:var(--shadow)}
.v-ico{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:var(--badge);color:var(--blue);margin-bottom:16px}
.v-ico svg{width:24px;height:24px}
.value-card h3{font-size:18px;font-weight:700}
.value-card p{color:var(--muted);font-size:14.5px;margin-top:8px}
.stat-band{background:var(--navy);color:#fff;padding:54px 0}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;text-align:center}
.stat .num{font-family:var(--display);font-weight:800;font-size:40px;color:#fff;letter-spacing:-.02em}
.stat .lbl{color:#a9bee0;font-size:14px;margin-top:4px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:16px}
.info-card{display:flex;gap:15px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:var(--shadow)}
.i-ico{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:11px;background:var(--badge);color:var(--blue)}
.i-ico svg{width:22px;height:22px}
.info-card h4{font-size:14px;color:var(--muted);font-weight:600;letter-spacing:.02em}
.info-card a,.info-card span{display:block;font-family:var(--display);font-weight:700;font-size:17px;color:var(--ink);margin-top:3px}
.info-card a:hover{color:var(--blue)}
.contact-form-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px 30px;box-shadow:var(--shadow)}
.contact-form-wrap h2{font-size:24px;margin-bottom:20px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- Form fields (shared: modal + contact) ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.field input,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font-family:var(--body);font-size:15px;color:var(--ink);transition:.15s;background:#fff}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(27,86,196,.14)}
.form-msg{font-size:13.5px;margin-top:12px;display:none;padding:10px 12px;border-radius:9px}
.form-msg.err{display:block;background:#fdecec;color:#b42318;border:1px solid #f5c6c2}
.form-msg.ok{display:block;background:#eaf6ee;color:#177245;border:1px solid #bfe3cb}
.form-hint{font-size:12.5px;color:var(--muted);margin-top:-4px;margin-bottom:14px}

/* ---------- CTA + Footer ---------- */
.cta{background:var(--navy);color:#fff;padding:70px 0}
.cta-wrap{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:clamp(26px,3vw,38px)}
.cta p{color:#c4d2ea;margin-top:10px;max-width:520px}
.footer{background:#081f44;color:#9fb2d4;font-size:14px;padding:40px 0}
.footer .container{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer a:hover{color:#fff}

/* ---------- Auth modal ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(8,24,52,.55);backdrop-filter:blur(3px);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal-overlay.open{display:flex}
.modal{background:#fff;width:100%;max-width:440px;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;animation:pop .18s ease}
@keyframes pop{from{transform:translateY(12px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px 0}
.modal-head h3{font-size:21px}
.modal-close{background:none;border:none;cursor:pointer;color:var(--muted);width:34px;height:34px;border-radius:8px;display:grid;place-items:center}
.modal-close:hover{background:var(--soft);color:var(--ink)}
.modal-close svg{width:20px;height:20px}
.tabs{display:flex;gap:4px;padding:18px 24px 0}
.tab{flex:1;padding:10px;border:none;background:var(--soft);color:var(--ink-2);font-family:var(--body);font-weight:700;font-size:14.5px;border-radius:9px;cursor:pointer;transition:.15s}
.tab.active{background:var(--blue);color:#fff}
.modal-body{padding:20px 24px 26px}
.modal .btn-primary{width:100%;justify-content:center;margin-top:6px}
.auth-form{display:none}
.auth-form.active{display:block}

/* ---------- Responsive ---------- */
@media(max-width:1080px){
  .nav{display:none}
  .menu-toggle{display:flex}
  .nav-drop{width:100%}
  .drop-menu{position:static;display:flex;box-shadow:none;border:none;padding:0 0 0 10px;min-width:0;background:transparent}
  .nav-drop-btn{width:100%;justify-content:space-between}
  .hero-grid,.pd-grid,.two-col,.contact-grid{grid-template-columns:1fr;gap:40px}
  .hero-lead{max-width:none}
  .value-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .usp .container{grid-template-columns:repeat(2,1fr)}
  .usp-item{border-right:none!important;justify-content:flex-start}
  .prod-grid{grid-template-columns:1fr}
  .stat-row{grid-template-columns:repeat(2,1fr);gap:30px 18px}
  .row2{grid-template-columns:1fr}
  .topbar .tb-l{display:none}
  .topbar .container{justify-content:center}
}