/*
Theme Name: Batterij Opslag
Theme URI: https://batterij-opslag.nl/
Author: OpenAI
Description: Responsive starter theme for Batterij-opslag.nl with residential, business, WooCommerce and battery sizing calculator sections.
Version: 1.0.0
Requires at least: 6.2
Tested up to: 6.8
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: batterij-opslag
*/
:root{--ink:#102a32;--green:#b8e3b8;--green-dark:#246342;--muted:#5d7075;--pale:#eef5ef;--line:#dfe8e3;--white:#fff;--radius:18px;--shadow:0 16px 40px rgba(16,42,50,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65;background:#fff}a{color:var(--green-dark);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:78px}.brand{display:flex;align-items:center;gap:10px;font-weight:850;letter-spacing:-.04em;color:var(--ink);font-size:1.12rem}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--ink);color:var(--green);font-size:1.4rem}.nav-menu{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}.nav-menu a{color:var(--ink);font-size:.92rem;font-weight:650}.header-actions{display:flex;align-items:center;gap:12px}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 12px;font-size:1rem}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:13px 19px;border-radius:11px;background:var(--green);color:var(--ink);font-weight:800;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease}.btn:hover{transform:translateY(-1px);text-decoration:none;background:#a4d9a7}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#1c414a}.btn-outline{background:transparent;border-color:#9bb0ac;color:var(--ink)}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark);font-weight:800;text-transform:uppercase;letter-spacing:.11em;font-size:.76rem}.eyebrow:before{content:"";width:22px;height:2px;background:currentColor}.hero{background:linear-gradient(120deg,#f4f8f4 0%,#fff 55%,#e7f3e9 100%);padding:76px 0 70px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}.hero h1{font-size:clamp(2.7rem,5.5vw,5rem);line-height:1.02;letter-spacing:-.065em;margin:18px 0 22px;max-width:720px}.hero h1 span{color:var(--green-dark)}.hero-copy{font-size:1.15rem;color:#52686d;max-width:620px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.trust-row{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.88rem}.trust-row span:before{content:"✓";color:var(--green-dark);font-weight:900;margin-right:7px}.hero-visual{position:relative;min-height:430px;border-radius:28px;background:linear-gradient(145deg,#dcebe0,#a8c9b5);overflow:hidden;box-shadow:var(--shadow);display:flex;align-items:flex-end;padding:26px}.hero-visual:before{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(255,255,255,.65);border-radius:50%;right:-80px;top:-90px}.hero-visual:after{content:"";position:absolute;width:250px;height:250px;border:1px solid rgba(255,255,255,.6);border-radius:50%;right:-25px;top:-35px}.battery-illustration{position:relative;z-index:1;width:47%;min-width:160px;height:290px;margin:0 auto 6px;background:linear-gradient(90deg,#fdfefd,#e4ece7);border:1px solid #b8c9bf;border-radius:17px;box-shadow:16px 18px 24px rgba(16,42,50,.15);padding:20px 16px}.battery-illustration:before{content:"";position:absolute;top:-9px;left:35%;width:30%;height:9px;background:#6c8d79;border-radius:5px 5px 0 0}.battery-screen{height:70px;border-radius:9px;background:var(--ink);color:var(--green);display:grid;place-items:center;font-size:1.8rem;font-weight:800}.battery-lines{display:grid;gap:9px;margin-top:19px}.battery-lines i{height:7px;border-radius:10px;background:#cbd9d0}.battery-lines i:nth-child(2){width:76%}.battery-lines i:nth-child(3){width:54%}.visual-chip{position:absolute;z-index:2;bottom:24px;left:24px;background:#fff;border:1px solid rgba(16,42,50,.08);border-radius:13px;padding:12px 15px;box-shadow:var(--shadow);font-size:.83rem}.visual-chip strong{display:block;font-size:1rem}.section{padding:82px 0}.section-soft{background:#f6f9f6}.section-head{max-width:720px;margin:0 auto 42px;text-align:center}.section-head h2,.split-copy h2{font-size:clamp(2rem,3.5vw,3.15rem);line-height:1.08;letter-spacing:-.05em;margin:13px 0 16px}.section-head p,.split-copy p{color:var(--muted);font-size:1.04rem}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff;box-shadow:0 6px 22px rgba(16,42,50,.035)}.card-icon{width:48px;height:48px;border-radius:14px;background:var(--pale);display:grid;place-items:center;font-size:1.45rem;margin-bottom:22px}.card h3{font-size:1.25rem;letter-spacing:-.025em;margin:0 0 9px}.card p{color:var(--muted);margin:0 0 18px}.text-link{font-weight:800;display:inline-flex;gap:8px;align-items:center}.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}.feature-list{list-style:none;padding:0;margin:24px 0;display:grid;gap:14px}.feature-list li{display:flex;gap:12px}.check{flex:none;display:grid;place-items:center;width:26px;height:26px;background:var(--pale);color:var(--green-dark);border-radius:50%;font-weight:900}.info-panel{background:var(--ink);border-radius:26px;padding:34px;color:#fff;position:relative;overflow:hidden}.info-panel h3{font-size:1.65rem;line-height:1.2;margin:0 0 12px}.info-panel p{color:#d1dfdc}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.metric{padding:16px;border:1px solid rgba(255,255,255,.18);border-radius:13px}.metric strong{display:block;color:var(--green);font-size:1.35rem}.metric span{font-size:.8rem;color:#d1dfdc}.calculator{max-width:850px;margin:auto;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow);padding:30px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:7px}.field label{font-size:.9rem;font-weight:750}.field input,.field select,.field textarea{width:100%;border:1px solid #cbd8d2;border-radius:10px;padding:12px 13px;font:inherit;background:#fff;color:var(--ink)}.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid #c8e8cc;border-color:#6b9b78}.field small{font-size:.78rem;color:var(--muted)}.calc-actions{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}.calc-result{display:none;margin-top:24px;padding:22px;border-radius:15px;background:var(--pale);border:1px solid #d2e6d5}.calc-result.is-visible{display:block}.calc-result h3{margin:0 0 8px}.result-number{font-size:2rem;font-weight:850;letter-spacing:-.04em}.disclaimer{font-size:.82rem;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:steps}.step{border-top:2px solid var(--line);padding-top:18px;counter-increment:steps}.step:before{content:"0" counter(steps);display:block;font-size:.82rem;color:var(--green-dark);font-weight:900;letter-spacing:.1em;margin-bottom:12px}.step h3{margin:0 0 8px;font-size:1.08rem}.step p{margin:0;color:var(--muted);font-size:.92rem}.cta-band{background:var(--green);border-radius:24px;padding:36px 40px;display:flex;justify-content:space-between;align-items:center;gap:24px}.cta-band h2{margin:0 0 7px;font-size:clamp(1.6rem,3vw,2.3rem);letter-spacing:-.045em;line-height:1.1}.cta-band p{margin:0;color:#355b47}.cta-band .btn{background:var(--ink);color:#fff;flex:none}.faq-list{max-width:850px;margin:auto;display:grid;gap:12px}.faq-list details{border:1px solid var(--line);border-radius:13px;padding:17px 20px;background:#fff}.faq-list summary{font-weight:800;cursor:pointer}.faq-list details p{color:var(--muted);margin-bottom:0}.site-footer{background:#0c2228;color:#fff;padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}.site-footer p,.site-footer a{color:#c8d7d4}.site-footer h3{font-size:1rem;margin-top:0}.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:8px}.footer-bottom{margin-top:38px;padding-top:18px;border-top:1px solid #2c444a;color:#aebfbc;font-size:.82rem;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.woocommerce ul.products li.product,.woocommerce-page ul.products li.product{border:1px solid var(--line);border-radius:15px;padding:16px}.woocommerce ul.products li.product a img{border-radius:10px}.woocommerce a.button,.woocommerce button.button,.woocommerce input.button{background:var(--ink);color:#fff;border-radius:9px;padding:12px 16px}.woocommerce a.button:hover,.woocommerce button.button:hover{background:var(--green-dark);color:#fff}.page-content{padding:55px 0}.page-content h1{letter-spacing:-.04em}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:900px){.nav-menu{gap:14px}.nav-menu a{font-size:.85rem}.header-actions .btn{display:none}.hero-grid{gap:30px}.hero-visual{min-height:360px}.cards{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.split{gap:30px}}
@media(max-width:700px){.container{width:min(100% - 30px,1160px)}.header-inner{min-height:68px}.menu-toggle{display:inline-flex}.site-nav{display:none;position:absolute;left:0;right:0;top:68px;padding:16px 20px 22px;background:#fff;border-bottom:1px solid var(--line)}.site-nav.is-open{display:block}.nav-menu{align-items:stretch;flex-direction:column;gap:0}.nav-menu li a{display:block;padding:11px 0;font-size:1rem}.hero{padding:50px 0}.hero-grid,.split{grid-template-columns:1fr}.hero h1{font-size:clamp(2.6rem,12vw,4rem)}.hero-visual{min-height:320px}.battery-illustration{height:245px}.section{padding:58px 0}.cards{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.calculator{padding:20px}.steps{grid-template-columns:1fr 1fr}.cta-band{padding:27px;align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr;gap:26px}.visual-chip{left:14px;bottom:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}