/* De Birrus Metselwerken — modern & strak design */

:root{
  --ink:#0b2036;
  --navy:#072847;
  --navy-2:#0f3a63;
  --ink-soft:#3d4550;
  --paper:#ffffff;
  --paper-soft:#f5f6f8;
  --line:#e3e6ea;
  --brick:#9d2c26;
  --brick-dark:#7a211d;
  --brick-tint:#f8e6e4;
  --stone:#5c6470;
  --gold:#c8a15a;
  --radius:14px;
  --shadow:0 20px 45px -25px rgba(7,40,71,.45);
  --maxw:1180px;
  font-size:16px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Inter","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  animation:pageFadeIn .6s cubic-bezier(.2,.7,.3,1) both;
}
/* Let op: alleen opacity animeren, geen transform — anders wordt <body> een
   containing block voor position:fixed-elementen (menu, back-to-top) en gaan
   die verkeerd positioneren t.o.v. de hele pagina in plaats van het scherm. */
@keyframes pageFadeIn{from{opacity:0;}to{opacity:1;}}
@media (prefers-reduced-motion:reduce){
  body{animation:none;}
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

h1,h2,h3,h4{
  font-family:"Fraunces","Georgia",serif;
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-.01em;
}
h1{font-size:clamp(2.1rem,4.5vw,3.4rem);}
h2{font-size:clamp(1.6rem,3vw,2.35rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1em;color:var(--ink-soft);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brick);font-weight:700;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brick);display:inline-block;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:1.5px solid transparent;cursor:pointer;transition:.2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--brick);color:#fff;position:relative;overflow:hidden;isolation:isolate;}
.btn-primary::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(115deg,transparent 20%,rgba(255,255,255,.35) 40%,transparent 60%);
  transform:translateX(-120%);transition:transform .6s ease;
}
.btn-primary:hover::after{transform:translateX(120%);}
.btn-primary:hover{background:var(--brick-dark);transform:translateY(-2px);box-shadow:0 14px 26px -14px rgba(157,44,38,.6);}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent;}
.btn-outline:hover{background:var(--ink);color:#fff;transform:translateY(-2px);}
.btn-light{border-color:rgba(255,255,255,.6);color:#fff;background:transparent;}
.btn-light:hover{background:#fff;color:var(--ink);}
.btn-wa{background:#25D366;color:#fff;}
.btn-wa:hover{background:#1ebc59;transform:translateY(-2px);}

/* ---------- Scroll progress bar ---------- */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:100%;z-index:70;
  background:transparent;pointer-events:none;
}
.scroll-progress span{
  display:block;height:100%;width:0%;
  background:linear-gradient(90deg,var(--brick),var(--gold));
  transition:width .1s linear;
}

/* ---------- Header ---------- */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(7,40,71,.97);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:box-shadow .3s ease;
}
header.site-header.scrolled{box-shadow:0 12px 30px -18px rgba(0,0,0,.5);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto;transition:padding .3s cubic-bezier(.2,.7,.3,1);}
header.site-header.scrolled .nav-wrap{padding:9px 24px;}
.logo{font-family:"Fraunces",serif;font-weight:700;font-size:1.25rem;letter-spacing:-.01em;display:flex;align-items:center;}
.logo span{color:var(--brick);}
.logo-img{height:44px;width:auto;display:block;transition:height .3s cubic-bezier(.2,.7,.3,1);}
header.site-header.scrolled .logo-img{height:34px;}
.footer-logo-img{height:56px;width:auto;display:block;margin-bottom:16px;}
nav.main-nav ul{display:flex;gap:30px;list-style:none;}
nav.main-nav a{font-weight:600;font-size:.95rem;color:rgba(255,255,255,.78);position:relative;padding:4px 0;}
nav.main-nav a:hover,nav.main-nav a.active{color:#fff;}
nav.main-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--brick);
  border-radius:2px;transform:scaleX(0);transform-origin:center;transition:transform .3s cubic-bezier(.2,.7,.3,1);
}
nav.main-nav a:hover::after,nav.main-nav a.active::after{transform:scaleX(1);}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.25s;}

@media (max-width:900px){
  nav.main-nav{
    position:fixed;inset:0 0 0 30%;background:var(--navy);
    transform:translateX(100%);transition:transform .3s ease;
    padding:100px 32px 32px;z-index:40;box-shadow:0 0 60px rgba(0,0,0,.35);
  }
  nav.main-nav.open{transform:translateX(0);}
  nav.main-nav ul{flex-direction:column;gap:22px;}
  nav.main-nav a{font-size:1.1rem;color:rgba(255,255,255,.85);}
  nav.main-nav a:hover,nav.main-nav a.active{color:#fff;}
  .nav-toggle{display:block;z-index:60;}
  .nav-cta .btn-light{display:none;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;padding:100px 0 90px;overflow:hidden;
  background:linear-gradient(180deg,var(--paper-soft),var(--paper));
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  opacity:.05;
  background-image:
    repeating-linear-gradient(0deg,var(--navy) 0 42px,transparent 42px 46px),
    repeating-linear-gradient(90deg,var(--navy) 0 118px,transparent 118px 124px);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 75% 20%,#000 40%,transparent 80%);
  mask-image:radial-gradient(ellipse 70% 60% at 75% 20%,#000 40%,transparent 80%);
}
.hero .container{position:relative;z-index:1;}
.hero-grid{position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.hero .lead{font-size:1.15rem;max-width:46ch;}
.hero-figure{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5;}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-badge{
  position:absolute;left:-18px;bottom:24px;background:#fff;border-radius:12px;
  padding:14px 18px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:center;
  font-weight:700;font-size:.9rem;
}
.hero-badge b{display:block;font-family:"Fraunces",serif;font-size:1.4rem;color:var(--brick);}
.hero-cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px;}
.hero-stats{display:flex;gap:34px;margin-top:38px;flex-wrap:wrap;}
.hero-stats div b{display:block;font-family:"Fraunces",serif;font-size:1.7rem;color:var(--ink);}
.hero-stats div span{font-size:.85rem;color:var(--stone);}

.hero.compact{padding:64px 0;}
.hero.compact h1{max-width:20ch;}

/* ---------- Sections ---------- */
section{padding:88px 0;}
section.tight{padding:64px 0;}
.section-head{max-width:640px;margin-bottom:48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.bg-soft{background:var(--paper-soft);}
.bg-ink{background:var(--ink);color:#fff;}
.bg-ink p,.bg-ink h2,.bg-ink h3{color:#fff;}
.bg-brick{background:var(--brick);color:#fff;}
.bg-brick p,.bg-brick h2,.bg-brick h3{color:#fff;}

/* feature/services grid */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;transition:.2s ease;
}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);}
.card .num{font-family:"Fraunces",serif;font-size:.85rem;color:var(--brick);font-weight:700;margin-bottom:10px;display:block;}
.card-img{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;margin-bottom:20px;}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.4s ease;}
.card:hover .card-img img{transform:scale(1.05);}

/* checklist */
.checklist{list-style:none;display:grid;gap:14px;}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-weight:600;}
.checklist li::before{
  content:"✓";flex:0 0 26px;height:26px;width:26px;border-radius:50%;
  background:var(--brick-tint);color:var(--brick);display:flex;align-items:center;justify-content:center;
  font-size:.85rem;font-weight:800;
}

/* pill list (diensten) */
.pill-list{display:flex;flex-wrap:wrap;gap:10px;}
.pill-list li{list-style:none;background:var(--paper-soft);border:1px solid var(--line);padding:10px 18px;border-radius:999px;font-weight:600;font-size:.92rem;}

/* two column with image */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.split.reverse .split-media{order:2;}
.split-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;}
.split-media img{width:100%;height:100%;object-fit:cover;}

/* FAQ accordion */
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;text-align:left;background:none;border:none;padding:22px 0;
  font-family:"Fraunces",serif;font-size:1.08rem;font-weight:600;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:20px;color:var(--ink);
}
.faq-q::after{content:"+";font-size:1.6rem;color:var(--brick);flex:0 0 auto;transition:.2s;}
.faq-item.open .faq-q::after{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-item.open .faq-a{max-height:300px;}
.faq-a p{padding-bottom:22px;margin:0;}

/* testimonial */
.testimonial{
  background:var(--paper-soft);border-radius:var(--radius);padding:44px;
  border-left:4px solid var(--brick);
}
.testimonial p{font-family:"Fraunces",serif;font-size:1.3rem;color:var(--ink);font-style:italic;}
.testimonial cite{font-style:normal;font-weight:700;font-size:.9rem;color:var(--stone);}
.rating-row{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.stars{color:var(--brick);letter-spacing:2px;}

/* values */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.value{padding:0;}
.value b{display:block;font-family:"Fraunces",serif;font-size:1.15rem;margin-bottom:8px;color:var(--ink);}

/* areas */
.areas-row{display:flex;flex-wrap:wrap;gap:10px 14px;font-weight:600;color:var(--ink-soft);}
.areas-row span::before{content:"›";color:var(--brick);margin-right:6px;font-weight:800;}

/* CTA band */
.cta-band{border-radius:var(--radius);padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-band h2{margin-bottom:6px;}
.cta-band .actions{display:flex;gap:14px;flex-wrap:wrap;}

/* forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px;box-shadow:var(--shadow);}
.form-row{display:grid;gap:8px;margin-bottom:20px;}
.form-row label{font-weight:700;font-size:.85rem;}
.form-row input,.form-row textarea,.form-row select{
  border:1.5px solid var(--line);border-radius:10px;padding:13px 16px;font-family:inherit;font-size:1rem;
  background:var(--paper-soft);
}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{outline:2px solid var(--brick);outline-offset:1px;background:#fff;}
.form-note{font-size:.8rem;color:var(--stone);}
.hp-field{position:absolute;left:-9999px;opacity:0;}
.form-success{display:none;background:#e6f3ea;color:#1f6b3c;padding:16px 18px;border-radius:10px;font-weight:700;margin-top:16px;}
.form-error{display:none;background:var(--brick-tint);color:var(--brick-dark);padding:16px 18px;border-radius:10px;font-weight:700;margin-top:16px;}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none !important;}

/* project gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.gallery a{border-radius:10px;overflow:hidden;aspect-ratio:1;display:block;}
.gallery img{width:100%;height:100%;object-fit:cover;transition:.3s;}
.gallery a:hover img{transform:scale(1.08);}

/* info blocks (contact) */
.info-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;}
.info-list{display:grid;gap:22px;margin-top:26px;}
.info-list b{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--brick);margin-bottom:4px;}

/* blog cards */
.blog-card{display:flex;flex-direction:column;height:100%;}
.blog-card .tag{font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--brick);margin-bottom:10px;}

/* breadcrumb */
.crumb{font-size:.85rem;color:var(--stone);margin-bottom:18px;}
.crumb a{color:var(--brick);font-weight:600;}

/* footer */
footer.site-footer{background:var(--navy);color:#efece7;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;}
.footer-grid h4{color:#fff;font-family:"Fraunces",serif;font-size:1rem;margin-bottom:16px;}
.footer-grid p,.footer-grid a{color:#c7c2ba;font-size:.92rem;}
.footer-grid a:hover{color:#fff;}
.footer-links{list-style:none;display:grid;gap:10px;}
.footer-logo{font-family:"Fraunces",serif;font-size:1.3rem;font-weight:700;color:#fff;margin-bottom:14px;display:block;}
.footer-logo span{color:var(--brick);}
.footer-social{display:flex;gap:12px;margin-top:16px;}
.footer-social a{width:38px;height:38px;border-radius:50%;border:1px solid #4a463f;display:flex;align-items:center;justify-content:center;}
.footer-social a:hover{background:var(--brick);border-color:var(--brick);}
.footer-bottom{border-top:1px solid #322f2a;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:#8f8b84;}

/* whatsapp floating button */
.wa-float{
  position:fixed;bottom:24px;right:24px;background:#25D366;color:#fff;
  width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 24px -8px rgba(0,0,0,.4);z-index:45;font-size:1.6rem;
}

/* responsive */
@media (max-width:960px){
  .hero-grid,.split,.info-grid{grid-template-columns:1fr;}
  .split.reverse .split-media{order:0;}
  .grid-3,.values-grid{grid-template-columns:1fr 1fr;}
  .grid-2{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .gallery{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:640px){
  section{padding:60px 0;}
  .grid-3,.values-grid,.footer-grid{grid-template-columns:1fr;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .cta-band{padding:36px 24px;flex-direction:column;align-items:flex-start;}
  .hero-badge{left:12px;}
}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1);}
.reveal.in-view{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
}

/* ---------- Back to top ---------- */
.back-to-top{
  position:fixed;bottom:24px;left:24px;background:var(--navy);color:#fff;
  width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 24px -8px rgba(7,40,71,.5);z-index:45;font-size:1.2rem;
  border:none;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(12px);
  transition:opacity .3s ease,transform .3s ease,background .2s ease;
}
.back-to-top.visible{opacity:1;pointer-events:auto;transform:translateY(0);}
.back-to-top:hover{background:var(--brick);}

/* ---------- Luxe touches ---------- */
.card,.testimonial,.form-card{transition:box-shadow .3s ease,transform .3s ease,border-color .3s ease;}
.card:hover{border-color:var(--navy-2);}
.testimonial{position:relative;}
.testimonial::before{
  content:"\201C";position:absolute;top:8px;left:24px;font-family:"Fraunces",serif;
  font-size:4rem;color:var(--brick);opacity:.15;line-height:1;
}

/* ---------- Hero entrance animatie (JS-gestuurd) ---------- */
.hero-anim{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1);}
.hero-anim-in{opacity:1;transform:translateY(0);}
.hero-figure.hero-anim{transform:translateY(18px) scale(1.02);}
.hero-figure.hero-anim-in{transform:translateY(0) scale(1);}
.hero-figure img{transition:transform .2s linear;}
@media (prefers-reduced-motion:reduce){
  .hero-anim{opacity:1;transform:none;transition:none;}
  .hero-figure img{transition:none;}
}
