/* ===== Van den Berg Rioolservice — stylesheet (rustig & professioneel) ===== */
:root{
  --navy:#13293d;
  --navy-2:#1d3a52;
  --gold:#b08d57;
  --gold-d:#977842;
  --ink:#22303a;
  --muted:#62707b;
  --line:#e7ebef;
  --bg:#ffffff;
  --bg-soft:#f6f8fa;
  --bg-panel:#eef2f5;
  --green:#2f7d5b;
  --radius:8px;
  --radius-sm:6px;
  --shadow:0 4px 18px rgba(19,41,61,.06);
  --shadow-lg:0 16px 40px rgba(19,41,61,.10);
  --maxw:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;font-size:16px;
}
h1,h2,h3,h4{line-height:1.25;color:var(--navy);margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(1.7rem,2.9vw,2.4rem);letter-spacing:-.4px}
h2{font-size:clamp(1.35rem,2.2vw,1.8rem);letter-spacing:-.2px}
h3{font-size:1.15rem}
p{margin:0 0 1rem}
a{color:var(--navy);text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:76px 0}
.section--soft{background:var(--bg-soft)}
.center{text-align:center}
.muted{color:var(--muted)}
.lead{font-size:1.1rem;color:var(--muted);line-height:1.7}
.eyebrow{display:inline-block;color:var(--gold-d);font-weight:700;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}

/* ---- Buttons: strak, hoekig ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-weight:600;border-radius:var(--radius-sm);padding:.85em 1.5em;border:1.5px solid transparent;
  cursor:pointer;transition:.15s background,.15s border-color,.15s color;font-size:1rem;white-space:nowrap}
.btn--call{background:var(--gold);color:#1a2733;border-color:var(--gold)}
.btn--call:hover{background:var(--gold-d);border-color:var(--gold-d)}
.btn--wa{background:#fff;color:var(--green);border-color:#cfe0d6}
.btn--wa:hover{background:#f0f7f2}
.btn--ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold-d)}
.btn--primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn--primary:hover{background:var(--navy-2)}
.btn--lg{font-size:1.05rem;padding:.95em 1.7em}
.btn--block{width:100%}

/* ---- Header ---- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.98);
  backdrop-filter:saturate(140%) blur(6px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:15px;padding-bottom:15px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy);font-size:1.05rem;letter-spacing:-.2px;white-space:nowrap;flex:none}
.brand .mark{width:32px;height:32px;border-radius:7px;background:var(--navy);display:grid;place-items:center;color:var(--gold);font-size:.85rem;font-weight:800}
.nav{display:flex;align-items:center;gap:20px}
.nav a.navlink{color:var(--navy);font-weight:500;font-size:.95rem}
.nav a.navlink:hover{color:var(--gold-d)}
.header-cta{display:flex;align-items:center;gap:8px;flex:none}
.header-cta .btn{padding:.55em 1.05em;font-size:.92rem}
.menu-toggle{display:none;background:none;border:0;font-size:1.6rem;color:var(--navy);cursor:pointer}

/* ---- Nav tagline (rustige introbalk) ---- */
.navtagline{background:var(--navy);color:#d6e0e9;text-align:center;font-weight:400;font-size:.92rem;padding:10px 16px;line-height:1.5}
.navtagline strong{color:#fff;font-weight:600}

/* ---- Hero ---- */
.hero{position:relative;background:linear-gradient(180deg,#fff,var(--bg-soft));overflow:hidden;border-bottom:1px solid var(--line)}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:72px 22px}
.hero h1 span{color:var(--gold-d)}
.hero .cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 18px}
.usp-row{display:flex;flex-direction:column;gap:10px;margin-top:10px}
.usp{display:flex;align-items:center;gap:.6em;font-weight:500;color:var(--ink)}
.usp .ic{color:var(--gold-d);font-weight:800}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:28px}
.hero-card h3{margin-bottom:16px}
.hero-card .line{display:flex;align-items:flex-start;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.hero-card .line:last-child{border-bottom:0}
.hero-card .ic{width:26px;height:26px;border-radius:6px;background:var(--bg-panel);color:var(--gold-d);display:grid;place-items:center;font-weight:800;flex:none;font-size:.85rem}
.rating{display:flex;align-items:center;gap:8px;margin-top:12px;font-weight:600;color:var(--navy)}
.stars{color:var(--gold);letter-spacing:2px}

/* dark hero variant (als video/afbeelding aanwezig) */
.hero--media{background:linear-gradient(180deg,var(--navy),var(--navy-2))}
.hero-media{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.4}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(19,41,61,.95) 0%,rgba(19,41,61,.8) 45%,rgba(19,41,61,.45) 100%)}
.hero--media .container{position:relative;z-index:1}
.hero--media h1{color:#fff}
.hero--media h1 span{color:var(--gold)}
.hero--media .lead{color:#cdd8e1}
.hero--media .usp{color:#e4eaf0}
.hero--media .eyebrow{color:var(--gold)}

/* ---- Trustbar: licht en rustig ---- */
.trustbar{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trustbar .container{display:flex;justify-content:center;gap:36px;flex-wrap:wrap;padding:18px 22px}
.trustbar .item{display:flex;align-items:center;gap:.55em;font-weight:500;font-size:.94rem;color:var(--ink)}
.trustbar .ic{color:var(--gold-d);font-weight:800}

/* ---- Cards ---- */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);transition:.18s border-color,.18s box-shadow}
.card:hover{border-color:#d8dee4;box-shadow:var(--shadow-lg)}
.card .ic-lg{width:48px;height:48px;border-radius:9px;background:var(--bg-panel);color:var(--gold-d);display:grid;place-items:center;font-size:1.35rem;margin-bottom:16px}
.card h3{margin-bottom:8px}
.card .more{font-weight:600;color:var(--gold-d);display:inline-flex;gap:.3em;margin-top:8px;font-size:.95rem}

/* ---- Steps ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.step .n{width:40px;height:40px;border-radius:50%;background:var(--navy);color:var(--gold);font-weight:700;display:grid;place-items:center;margin-bottom:14px}

/* ---- Reviews ---- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.review .stars{font-size:1.05rem}
.review .who{font-weight:600;color:var(--navy);margin-top:10px}

/* ---- Rustig CTA-paneel ---- */
.ctaband{background:var(--navy);color:#fff;border-radius:var(--radius);padding:48px;text-align:center}
.ctaband h2{color:#fff}
.ctaband .lead{color:#cdd8e1}
.ctaband .cta-row{justify-content:center;display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}

/* ---- Highlight-panel (zakelijk/woningcorporaties) ---- */
.panel{background:var(--bg-panel);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--radius);padding:28px 30px}

/* ---- FAQ ---- */
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:4px 20px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);padding:14px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--gold-d);font-weight:700}
.faq details[open] summary::after{content:"–"}

/* ---- Page hero ---- */
.pagehead{background:linear-gradient(180deg,var(--navy),var(--navy-2));color:#fff;padding:60px 0}
.pagehead h1{color:#fff}
.pagehead .lead{color:#cdd8e1}
.pagehead .crumbs{color:#9fb3c4;font-size:.88rem;margin-bottom:10px}
.pagehead .crumbs a{color:#cdd8e1}
.pagehead .cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}

/* ---- Lijsten ---- */
.checks{list-style:none;padding:0;margin:0}
.checks li{position:relative;padding:8px 0 8px 30px}
.checks li::before{content:"✓";position:absolute;left:0;top:8px;color:var(--gold-d);font-weight:800}

/* ---- Formulier ---- */
.form{display:grid;gap:16px;max-width:560px}
.form label{font-weight:600;color:var(--navy);font-size:.92rem;display:block;margin-bottom:6px}
.form input,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);font:inherit;color:var(--ink);background:#fff}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--gold)}
.form textarea{min-height:130px;resize:vertical}

/* ---- Footer ---- */
.site-footer{background:var(--navy);color:#a9bccb;padding:54px 0 28px;font-size:.94rem}
.site-footer h4{color:#fff;margin:0 0 12px;font-size:1rem}
.site-footer a{color:#cdd8e1}
.site-footer a:hover{color:#fff}
.footgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}
.site-footer .brand{color:#fff}
.site-footer .brand .mark{background:#fff;color:var(--navy)}
.footnote{border-top:1px solid #2a4763;margin-top:30px;padding-top:18px;color:#7e93a4;font-size:.84rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---- Mobiele belknop ---- */
.mobilebar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:60;
  background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(19,41,61,.10);padding:10px;gap:10px}
.mobilebar .btn{flex:1}

/* ---- Responsief ---- */
@media (max-width:980px){
  .hero .container{grid-template-columns:1fr;gap:30px;padding:54px 22px}
  .grid-3,.reviews{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .footgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;padding:8px 22px 16px}
  .nav.open{display:flex}
  .nav a.navlink{padding:13px 0;width:100%;border-bottom:1px solid var(--line)}
  .menu-toggle{display:block}
  .header-cta .btn--ghost{display:none}
}
@media (max-width:640px){
  .section{padding:52px 0}
  .grid-3,.grid-2,.reviews,.steps,.footgrid{grid-template-columns:1fr}
  .ctaband{padding:32px 22px}
  .trustbar .container{gap:14px 24px}
  .mobilebar{display:flex}
  body{padding-bottom:74px}
}

/* ---- Gedetailleerde werkwijze-stappen ---- */
.procstep{display:flex;gap:22px;align-items:flex-start;padding:26px 0;border-bottom:1px solid var(--line)}
.procstep:last-child{border-bottom:0}
.procstep .n{flex:none;width:46px;height:46px;border-radius:50%;background:var(--navy);color:var(--gold);font-weight:700;display:grid;place-items:center;font-size:1.05rem}
.procstep h3{margin-bottom:8px}
.procstep p{color:var(--ink)}
/* ---- Dienst-detailblok ---- */
.svc{padding:34px 0;border-bottom:1px solid var(--line)}
.svc:last-child{border-bottom:0}
.svc h2{margin-bottom:6px}
.svc .svc-kicker{color:var(--gold-d);font-weight:700;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase}

/* ---- Afbeeldingen ---- */
.card-img{width:100%;height:180px;object-fit:cover;border-radius:6px;margin-bottom:16px;display:block}
.figure-img{width:100%;max-height:360px;object-fit:cover;border-radius:8px;box-shadow:var(--shadow);margin:6px 0 22px;display:block}

/* ---- Lead-formulier, success & consent ---- */
.leadbox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.form-row{display:grid;gap:6px}
.form-success{background:#eaf5ee;border:1px solid #bfe0cd;border-radius:var(--radius);padding:26px;color:#1c5638}
.form-success h3{color:#1c5638}
.consent{position:fixed;bottom:0;left:0;right:0;z-index:80;background:var(--navy);color:#dbe6ef;display:flex;gap:18px;align-items:center;justify-content:center;flex-wrap:wrap;padding:14px 18px;font-size:.92rem}
.consent-btns{display:flex;gap:10px}
.consent .btn{padding:.5em 1.1em;font-size:.9rem}
.consent .btn--ghost{color:#fff;border-color:#4a6680}