/* ================================================================
   BAUM & ZOON — COMPLETE STYLESHEET v3.0 FINAL
   ================================================================ */
:root {
  --cream: #F6F4EF; --white: #FFFFFF; --charcoal: #1B3A5C;
  --dark: #0C1D32; --blue: #2563EB; --blue-mid: #1D4ED8;
  --blue-light: #60A5FA; --blue-glow: rgba(37,99,235,0.18);
  --warm-gray: #6B7280; --stone: #E4E0D8; --gold: #F59E0B;
  --success: #10B981; --red: #EF4444; --nav-h: 72px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:'Jost',sans-serif;background:var(--cream);color:var(--dark);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
address{font-style:normal}
button{font-family:'Jost',sans-serif}

/* SPLASH */
#splash{
  position:fixed;inset:0;z-index:9999;
  background:var(--dark);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  overflow:hidden;transition:opacity 0.7s ease,visibility 0.7s;
}
#splash.hide{opacity:0;visibility:hidden;pointer-events:none}
#splash::before{
  content:'';position:absolute;width:700px;height:700px;
  background:radial-gradient(circle,rgba(37,99,235,0.18) 0%,transparent 65%);
  top:50%;left:50%;transform:translate(-50%,-50%);
  animation:splashGlow 3s ease-in-out infinite;
}
@keyframes splashGlow{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:0.7}50%{transform:translate(-50%,-50%) scale(1.3);opacity:0.3}}
.splash-logo{font-family:'Cormorant Garamond',serif;font-size:clamp(2.6rem,6vw,5.2rem);font-weight:300;color:var(--white);letter-spacing:0.06em;position:relative;z-index:1;animation:fadeUp 0.8s 0.3s both}
.splash-logo span{color:var(--blue-light)}
.splash-tag{font-size:clamp(0.72rem,1.5vw,0.88rem);color:rgba(255,255,255,0.4);letter-spacing:0.28em;text-transform:uppercase;margin-top:14px;position:relative;z-index:1;animation:fadeUp 0.8s 0.55s both}
.splash-stars{font-size:1.6rem;color:var(--gold);letter-spacing:6px;margin-top:18px;position:relative;z-index:1;animation:fadeUp 0.8s 0.7s both}
.splash-cta{margin-top:52px;position:relative;z-index:1;animation:fadeUp 0.8s 0.85s both}
.splash-cta button{
  padding:15px 56px;background:var(--blue);border:1px solid var(--blue);
  color:var(--white);font-size:0.76rem;letter-spacing:0.22em;text-transform:uppercase;
  cursor:pointer;transition:background 0.3s,border-color 0.3s,transform 0.2s;font-family:'Jost',sans-serif;
}
.splash-cta button:hover{background:var(--blue-mid);border-color:var(--blue-mid);transform:translateY(-2px)}
.splash-progress{position:absolute;bottom:0;left:0;height:2px;background:var(--blue);width:0;animation:progress 4.5s 0.5s ease forwards}
@keyframes progress{to{width:100%}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* NAV */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:200;height:var(--nav-h);
  padding:0 60px;display:flex;align-items:center;justify-content:space-between;
  transition:background 0.35s,box-shadow 0.35s,height 0.35s;
}
.nav.scrolled{
  background:rgba(255,255,255,0.97);height:64px;
  box-shadow:0 1px 0 var(--stone),0 4px 32px rgba(12,29,50,0.07);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
}
.nav-logo{font-family:'Cormorant Garamond',serif;font-size:1.5rem;font-weight:400;color:var(--white);letter-spacing:0.05em;transition:color 0.3s;flex-shrink:0}
.nav.scrolled .nav-logo{color:var(--dark)}
.nav-logo span{color:var(--blue-light);transition:color 0.3s}
.nav.scrolled .nav-logo span{color:var(--blue)}
.nav-links{display:flex;align-items:center;gap:34px;list-style:none}
.nav-links a{font-size:0.75rem;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.75);font-weight:400;transition:color 0.2s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:1px;background:var(--blue-light);transform:scaleX(0);transition:transform 0.25s}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav.scrolled .nav-links a{color:var(--warm-gray)}
.nav.scrolled .nav-links a::after{background:var(--blue)}
.nav-links a:hover,.nav-links a.active{color:var(--white)}
.nav.scrolled .nav-links a:hover,.nav.scrolled .nav-links a.active{color:var(--dark)}
.nav-cta{background:var(--blue)!important;color:var(--white)!important;padding:10px 22px;transition:background 0.2s!important}
.nav-cta::after{display:none!important}
.nav-cta:hover{background:var(--blue-mid)!important;color:var(--white)!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}
.hamburger span{width:24px;height:1.5px;background:var(--white);transition:all 0.3s;display:block}
.nav.scrolled .hamburger span{background:var(--dark)}
.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mobile-menu{
  position:fixed;top:64px;left:0;right:0;background:var(--white);z-index:199;
  box-shadow:0 16px 40px rgba(12,29,50,0.12);display:none;
  transform:translateY(-110%);transition:transform 0.35s cubic-bezier(0.4,0,0.2,1);
}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu ul{list-style:none}
.mobile-menu ul li{border-bottom:1px solid var(--stone)}
.mobile-menu ul a{display:block;padding:17px 32px;font-size:0.87rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--dark);transition:color 0.2s,background 0.2s}
.mobile-menu ul a:hover{color:var(--blue);background:var(--cream)}

/* TYPOGRAPHY */
.heading-xl{font-family:'Cormorant Garamond',serif;font-size:clamp(2.2rem,4vw,4.2rem);font-weight:300;line-height:1.08;color:var(--dark)}
.heading-lg{font-family:'Cormorant Garamond',serif;font-size:clamp(1.6rem,3vw,2.8rem);font-weight:300;line-height:1.15}
.label{font-size:0.7rem;letter-spacing:0.24em;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:16px;font-weight:600}
.body-text{font-size:0.95rem;line-height:1.85;color:var(--warm-gray)}

/* BUTTONS */
.btn-primary{display:inline-flex;align-items:center;gap:10px;background:var(--blue);color:var(--white);padding:15px 36px;font-size:0.79rem;letter-spacing:0.14em;text-transform:uppercase;font-weight:500;border:none;cursor:pointer;transition:background 0.25s,transform 0.2s,box-shadow 0.25s;font-family:'Jost',sans-serif}
.btn-primary:hover{background:var(--blue-mid);transform:translateY(-2px);box-shadow:0 8px 28px rgba(37,99,235,0.4)}
.btn-secondary{display:inline-flex;align-items:center;gap:10px;background:transparent;color:var(--dark);padding:14px 36px;font-size:0.79rem;letter-spacing:0.14em;text-transform:uppercase;font-weight:500;border:1px solid rgba(12,29,50,0.22);transition:border-color 0.25s,background 0.25s;cursor:pointer;font-family:'Jost',sans-serif}
.btn-secondary:hover{border-color:var(--dark);background:rgba(12,29,50,0.04)}
.btn-white{display:inline-flex;align-items:center;gap:10px;background:var(--white);color:var(--dark);padding:15px 36px;font-size:0.79rem;letter-spacing:0.14em;text-transform:uppercase;font-weight:500;transition:background 0.25s,transform 0.2s;cursor:pointer;font-family:'Jost',sans-serif}
.btn-white:hover{background:var(--cream);transform:translateY(-2px)}

/* PAGE HEADER */
.page-header{background:linear-gradient(135deg,var(--dark) 0%,#0f2744 100%);padding:140px 80px 72px;position:relative;overflow:hidden}
.page-header::before{content:'';position:absolute;top:-30%;right:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(37,99,235,0.14) 0%,transparent 65%);pointer-events:none}
.page-header .label{color:var(--blue-light);position:relative;z-index:1}
.page-header h1{font-family:'Cormorant Garamond',serif;font-size:clamp(2.4rem,5vw,4.8rem);font-weight:300;line-height:1.08;color:var(--white);position:relative;z-index:1;margin-bottom:16px}
.page-header p{font-size:1rem;color:rgba(255,255,255,0.5);max-width:520px;line-height:1.8;position:relative;z-index:1}

/* REVEAL */
.reveal{opacity:0;transform:translateY(32px);transition:opacity 0.8s cubic-bezier(0.4,0,0.2,1),transform 0.8s cubic-bezier(0.4,0,0.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* LIVE PILL */
.live-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(16,185,129,0.1);border:1px solid rgba(16,185,129,0.28);color:var(--success);padding:6px 16px;font-size:0.72rem;letter-spacing:0.1em;text-transform:uppercase;font-weight:600}
.live-dot{width:7px;height:7px;background:var(--success);border-radius:50%;animation:blink 1.5s ease-in-out infinite;flex-shrink:0}
@keyframes blink{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.4;transform:scale(0.6)}}

/* STARS */
.stars{color:var(--gold);letter-spacing:2px}
.stars-sm{color:var(--gold);font-size:0.85rem;letter-spacing:1px}

/* CTA BLOCK */
.cta-block{background:var(--dark);padding:110px 80px;text-align:center;position:relative;overflow:hidden}
.cta-block::before{content:'';position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:700px;height:700px;background:radial-gradient(circle,var(--blue-glow) 0%,transparent 65%);pointer-events:none}
.cta-block .heading-xl{color:var(--white);margin-bottom:20px;position:relative;z-index:1}
.cta-block>p{color:rgba(255,255,255,0.45);margin-bottom:0;max-width:480px;margin-left:auto;margin-right:auto;position:relative;z-index:1}
.cta-block>div{position:relative;z-index:1;margin-top:40px}

/* FOOTER */
footer{background:var(--dark);color:var(--white);padding:80px 80px 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:60px;padding-bottom:60px;border-bottom:1px solid rgba(255,255,255,0.07)}
.footer-brand .nav-logo{font-size:1.7rem;display:inline-block;margin-bottom:20px;color:var(--white)}
.footer-brand .nav-logo span{color:var(--blue-light)}
.footer-brand p{font-size:0.87rem;color:rgba(255,255,255,0.38);line-height:1.9;max-width:270px}
.footer-col h4{font-size:0.67rem;letter-spacing:0.2em;text-transform:uppercase;color:rgba(255,255,255,0.25);margin-bottom:22px}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a,.footer-col address a{font-size:0.87rem;color:rgba(255,255,255,0.5);transition:color 0.2s;display:block;line-height:2}
.footer-col ul a:hover,.footer-col address a:hover{color:var(--white)}
.footer-bottom{padding:22px 0;display:flex;justify-content:space-between;align-items:center}
.footer-bottom p,.footer-bottom a{font-size:0.75rem;color:rgba(255,255,255,0.2)}
.footer-bottom a:hover{color:rgba(255,255,255,0.5)}

/* FLOATING BUTTONS */
#backToTop{position:fixed;bottom:100px;right:24px;width:44px;height:44px;background:var(--dark);color:var(--white);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;z-index:150;opacity:0;transform:translateY(16px);transition:opacity 0.3s,transform 0.3s,background 0.2s;box-shadow:0 4px 20px rgba(12,29,50,0.25)}
#backToTop.visible{opacity:1;transform:translateY(0)}
#backToTop:hover{background:var(--blue)}
#whatsappBtn{position:fixed;bottom:156px;right:24px;width:44px;height:44px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:150;box-shadow:0 4px 20px rgba(37,211,102,0.35);transition:transform 0.25s,box-shadow 0.25s}
#whatsappBtn:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(37,211,102,0.5)}
#whatsappBtn svg{width:22px;height:22px;fill:var(--white)}

/* CHATBOT */
#chatBtn{position:fixed;bottom:24px;right:24px;width:54px;height:54px;background:var(--blue);border:none;cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:300;box-shadow:0 6px 24px rgba(37,99,235,0.45);transition:transform 0.25s,box-shadow 0.25s,background 0.2s}
#chatBtn:hover{transform:scale(1.08);box-shadow:0 8px 32px rgba(37,99,235,0.55)}
#chatBtn svg{width:24px;height:24px;fill:var(--white);transition:transform 0.3s}
#chatBtn.open svg{transform:rotate(45deg)}
.chat-badge{position:absolute;top:-3px;right:-3px;width:18px;height:18px;background:var(--gold);border-radius:50%;font-size:0.62rem;font-weight:700;color:var(--dark);display:flex;align-items:center;justify-content:center;animation:badgePop 0.4s 2s both}
@keyframes badgePop{from{transform:scale(0)}to{transform:scale(1)}}
#chatWindow{position:fixed;bottom:90px;right:24px;width:360px;height:520px;background:var(--white);box-shadow:0 20px 60px rgba(12,29,50,0.2);z-index:299;display:flex;flex-direction:column;opacity:0;transform:scale(0.9) translateY(20px);pointer-events:none;transition:opacity 0.3s,transform 0.3s;transform-origin:bottom right}
#chatWindow.open{opacity:1;transform:scale(1) translateY(0);pointer-events:all}
.chat-header{background:var(--dark);padding:16px 20px;display:flex;align-items:center;gap:12px;flex-shrink:0}
.chat-avatar{width:36px;height:36px;background:var(--blue);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.chat-header-info h4{font-size:0.88rem;color:var(--white);font-weight:500}
.chat-online{font-size:0.7rem;color:var(--success);display:flex;align-items:center;gap:5px;margin-top:2px}
.chat-online::before{content:'';width:5px;height:5px;background:var(--success);border-radius:50%;display:inline-block}
.chat-messages{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
.chat-messages::-webkit-scrollbar{width:3px}
.chat-messages::-webkit-scrollbar-thumb{background:var(--stone)}
.msg{max-width:84%;padding:10px 14px;font-size:0.86rem;line-height:1.65}
.msg.bot{background:var(--cream);color:var(--dark);align-self:flex-start}
.msg.user{background:var(--blue);color:var(--white);align-self:flex-end}
.typing-dots{display:flex;gap:4px;padding:6px 2px}
.typing-dots span{width:6px;height:6px;background:var(--warm-gray);border-radius:50%;animation:dot 1.4s ease-in-out infinite}
.typing-dots span:nth-child(2){animation-delay:0.2s}
.typing-dots span:nth-child(3){animation-delay:0.4s}
@keyframes dot{0%,80%,100%{transform:scale(0.6);opacity:0.4}40%{transform:scale(1);opacity:1}}
.chat-quick{padding:0 18px 10px;display:flex;gap:6px;flex-wrap:wrap;flex-shrink:0}
.qr{padding:6px 13px;background:rgba(37,99,235,0.07);border:1px solid rgba(37,99,235,0.18);color:var(--blue);font-size:0.7rem;cursor:pointer;transition:background 0.2s;white-space:nowrap;font-family:'Jost',sans-serif}
.qr:hover{background:rgba(37,99,235,0.14)}
.chat-foot{padding:10px 14px;border-top:1px solid var(--stone);display:flex;gap:8px;flex-shrink:0}
.chat-foot input{flex:1;padding:9px 13px;border:1px solid var(--stone);background:var(--cream);font-size:0.85rem;font-family:'Jost',sans-serif;outline:none;color:var(--dark);transition:border-color 0.2s}
.chat-foot input:focus{border-color:var(--blue)}
.chat-send-btn{width:36px;height:36px;background:var(--blue);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.2s;flex-shrink:0}
.chat-send-btn:hover{background:var(--blue-mid)}
.chat-send-btn svg{width:15px;height:15px;fill:var(--white)}

/* DIENST PAGES */
.dienst-content{padding:80px 80px 110px;display:grid;grid-template-columns:1fr 1fr;gap:80px}
.dienst-text .body-text{margin-top:20px}
.photo-pair{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:28px}
.photo-single{margin-bottom:28px}
.photo-single img,.photo-pair img{width:100%;object-fit:cover;display:block}
.photo-single img{aspect-ratio:4/3}
.photo-pair img{aspect-ratio:3/4}
.photo-caption{font-size:0.73rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--warm-gray);margin-top:8px}
.ba-lbl{font-size:0.68rem;letter-spacing:0.15em;text-transform:uppercase;margin-bottom:6px;font-weight:600}
.ba-lbl.voor{color:var(--warm-gray)}
.ba-lbl.na{color:var(--blue)}
.offerte-box{background:var(--dark);padding:40px;margin-top:28px}
.offerte-box h3{font-family:'Cormorant Garamond',serif;font-size:1.6rem;font-weight:300;color:var(--white);margin-bottom:12px}
.offerte-box p{font-size:0.87rem;color:rgba(255,255,255,0.45);margin-bottom:24px;line-height:1.75}
.checklist{list-style:none;margin:24px 0}
.checklist li{padding:11px 0;border-bottom:1px solid var(--stone);font-size:0.91rem;color:var(--charcoal);display:flex;align-items:center;gap:12px}
.checklist li::before{content:'✓';color:var(--blue);font-weight:600;flex-shrink:0}

/* CUSTOM CHECKBOX */
.check-group{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;cursor:pointer;user-select:none}
.check-group input[type="checkbox"]{position:absolute;opacity:0;width:0;height:0}
.check-box{width:22px;height:22px;border:1.5px solid var(--stone);background:var(--white);flex-shrink:0;margin-top:1px;display:flex;align-items:center;justify-content:center;transition:border-color 0.18s,background 0.18s;cursor:pointer}
.check-group.checked .check-box{background:var(--blue);border-color:var(--blue)}
.check-box-icon{width:12px;height:12px;opacity:0;transform:scale(0.4);transition:opacity 0.15s,transform 0.2s}
.check-group.checked .check-box-icon{opacity:1;transform:scale(1)}
.check-label{font-size:0.9rem;color:var(--warm-gray);line-height:1.6;padding-top:2px}
.check-label a{color:var(--blue)}
.check-label strong{color:var(--dark)}

/* FORM */
.form-group{margin-bottom:22px}
.form-group label{display:block;font-size:0.7rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--charcoal);margin-bottom:8px;font-weight:600}
.req{color:var(--blue);margin-left:2px}
.form-control{width:100%;padding:13px 17px;font-size:0.93rem;font-family:'Jost',sans-serif;color:var(--dark);background:var(--cream);border:1px solid var(--stone);outline:none;transition:border-color 0.2s,background 0.2s,box-shadow 0.2s;-webkit-appearance:none;border-radius:0}
.form-control:focus{border-color:var(--blue);background:var(--white);box-shadow:0 0 0 3px rgba(37,99,235,0.09)}
.form-control.err{border-color:var(--red);box-shadow:0 0 0 3px rgba(239,68,68,0.08)}
.err-msg{font-size:0.73rem;color:var(--red);margin-top:5px;display:none}
.err-msg.show{display:block}
textarea.form-control{resize:vertical;min-height:110px}

/* RESPONSIVE */
@media(max-width:1100px){
  .nav{padding:0 32px}.nav-links{gap:22px}
  footer{padding:64px 40px 0}.footer-grid{grid-template-columns:1fr 1fr;gap:48px}
  .cta-block{padding:80px 40px}.page-header{padding:120px 48px 60px}
  .dienst-content{padding:60px 48px 80px;gap:48px}
}
@media(max-width:768px){
  .nav-links,.nav-cta-li{display:none}
  .hamburger{display:flex}
  .mobile-menu{display:block}
  footer{padding:48px 24px 0}.footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .cta-block{padding:64px 24px}.page-header{padding:100px 24px 56px}
  .dienst-content{grid-template-columns:1fr;padding:40px 24px 64px;gap:40px}
  .photo-pair{grid-template-columns:1fr}
  #chatWindow{width:calc(100vw - 16px);right:8px}
  #chatBtn,#backToTop,#whatsappBtn{right:16px}
}

/* PROEFSTUK BAR */
.proefstuk-bar{background:var(--blue);padding:28px 80px}
.proefstuk-inner{display:flex;align-items:center;gap:24px;max-width:1200px;margin:0 auto;flex-wrap:wrap}
.proefstuk-icon{font-size:1.6rem;flex-shrink:0}
.proefstuk-inner div{flex:1;font-size:0.9rem;color:var(--white);line-height:1.6}
.proefstuk-inner div strong{font-weight:600}
.proefstuk-inner div span{opacity:0.85}
.proefstuk-btn{display:inline-flex;align-items:center;background:var(--white);color:var(--blue);padding:12px 28px;font-size:0.78rem;letter-spacing:0.12em;text-transform:uppercase;font-weight:600;font-family:'Jost',sans-serif;text-decoration:none;transition:background 0.2s,transform 0.2s;flex-shrink:0}
.proefstuk-btn:hover{background:var(--cream);transform:translateY(-2px)}
@media(max-width:768px){.proefstuk-bar{padding:24px}.proefstuk-inner{flex-direction:column;text-align:center}}