:root{
  --bg:#0b0b0c;
  --bg-soft:#111214;
  --surface:#17191d;
  --surface-2:#1d2025;
  --text:#f4f5f7;
  --muted:#b4b8c0;
  --line:rgba(255,255,255,0.08);
  --accent:#ffffff;
  --shadow:0 20px 60px rgba(0,0,0,.28);
  --radius:22px;
  --container:min(1180px, calc(100% - 2rem));
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  background:linear-gradient(180deg, #060607 0%, #0c0d10 100%);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:var(--container);margin-inline:auto}

.progress-bar{
  position:fixed;top:0;left:0;height:3px;width:0;
  background:linear-gradient(90deg, #fff, #8c8f96);
  z-index:1000;
}

.site-header{
  position:sticky;top:0;z-index:999;
  backdrop-filter:blur(18px);
  background:rgba(6,6,7,.72);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:background .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.site-header.scrolled{
  background:rgba(6,6,7,.92);
  box-shadow:0 12px 32px rgba(0,0,0,.35);
}
.header-inner{
  min-height:84px;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  transition:min-height .3s ease;
}
.site-header.scrolled .header-inner{
  min-height:68px;
}
.site-header.scrolled .brand-logo{
  height:36px;
}
.brand{display:flex;align-items:center}
.brand-logo{height:46px;width:auto;transition:height .3s ease;filter:drop-shadow(0 0 12px rgba(255,255,255,.08))}
.site-nav{
  display:flex;align-items:center;gap:1.35rem;
}
.site-nav a{
  font-size:.95rem;font-weight:700;letter-spacing:.02em;color:#f2f2f2;
  position:relative;padding:.25rem 0;
}
.site-nav a::after{
  content:"";position:absolute;left:0;bottom:-5px;width:100%;height:2px;
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
  background:#fff;
}
.site-nav a:hover::after{transform:scaleX(1)}
.nav-toggle{
  display:none;background:none;border:0;padding:0;cursor:pointer;
}
.nav-toggle span{
  display:block;width:26px;height:2px;background:#fff;margin:6px 0;border-radius:999px;
}

.hero{
  position:relative;min-height:92vh;display:grid;align-items:center;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center center;
  transform:scale(1.08);
  transition:transform .2s ease-out;
  will-change:transform;
}
.hero-grid{
  position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(180deg, transparent, rgba(0,0,0,.6) 40%, transparent 90%);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:160px;
  background:linear-gradient(180deg, rgba(10,10,10,0) 0%, rgba(10,10,10,.98) 100%);
}
.hero-content{
  position:relative;z-index:1;padding:7rem 0 8rem;
  max-width:650px;
}
.eyebrow,.section-label{
  display:inline-flex;align-items:center;gap:.65rem;
  font-size:.82rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#d8dbe1;
}
.eyebrow::before,.section-label::before{
  content:"";width:44px;height:1px;background:rgba(255,255,255,.55);
}
.hero h1{
  margin:.9rem 0 1rem;font-size:clamp(2.5rem, 7vw, 5rem);line-height:.94;letter-spacing:-.04em;
}
.hero-copy{
  margin:0 0 2rem;color:#e3e6eb;font-size:clamp(1rem, 2vw, 1.28rem);line-height:1.6;max-width:580px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem}

.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:52px;
  padding:0 1.25rem;border-radius:999px;font-weight:700;transition:.25s ease;
  border:1px solid rgba(255,255,255,.18);
}
.btn-primary{background:#fff;color:#0e1013;box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-secondary{background:rgba(255,255,255,.08);color:#fff}
.btn-secondary:hover{background:rgba(255,255,255,.14)}

.section{padding:88px 0}
.intro{
  background:
    radial-gradient(circle at top right, rgba(255,255,255,.06), transparent 30%),
    linear-gradient(180deg, #0d0f12 0%, #101216 100%);
}
.intro-grid{
  display:grid;grid-template-columns:1.35fr .85fr;gap:2rem;align-items:start;
}
.intro-text h2,.section-heading h2,.panel-content h2,.cta-box h2{
  margin:.8rem 0 1rem;font-size:clamp(2rem,4vw,3.1rem);line-height:1.05;letter-spacing:-.03em;
}
.intro-text p,.section-heading p,.panel-content p,.cta-box p,.timeline-step p,.benefit-card p,.footer-brand p{
  color:var(--muted);line-height:1.75;font-size:1rem;
}
.glass-card{
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);
  padding:1.35rem;box-shadow:var(--shadow);backdrop-filter:blur(14px);
}
.stat{
  padding:1rem;border-bottom:1px solid var(--line);
}
.stat:last-child{border-bottom:0}

/* Legal content (Impressum / Datenschutz) */
.legal-content h2{
  font-size:clamp(1.2rem,2.4vw,1.5rem);
  margin:2.2rem 0 .8rem;
  padding-top:1.4rem;
  border-top:1px solid var(--line);
}
.legal-content > h2:first-child{margin-top:0;padding-top:0;border-top:0}
.legal-content h3{
  font-size:1.05rem;
  margin:1.4rem 0 .6rem;
  color:var(--text);
}
.legal-content p{margin:0 0 .9rem;color:var(--muted);line-height:1.65}
.legal-content ul,.legal-content ol{margin:0 0 .9rem;padding-left:1.3rem;color:var(--muted);line-height:1.65}
.legal-content li{margin-bottom:.4rem}
.legal-content a{text-decoration:underline;text-decoration-color:rgba(255,255,255,.35);text-underline-offset:2px}
.legal-content a:hover{text-decoration-color:var(--text)}
.legal-content strong{color:var(--text)}
.legal-content .toc{
  background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;
  padding:1.1rem 1.3rem;margin:0 0 2rem;
}
.legal-content .toc p{margin:0 0 .5rem;color:var(--text);font-weight:600}
.legal-content .toc ol{margin:0;color:var(--muted)}
.legal-content .note{
  background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:14px;
  padding:1rem 1.2rem;margin:1rem 0 0;font-size:.92rem;
}
.legal-content .note p{margin:0;color:var(--muted)}
.stat strong{display:block;font-size:1.15rem;margin-bottom:.2rem}
.stat span{color:var(--muted)}

.section-heading{max-width:820px;margin-bottom:2rem}
.section-heading.center{text-align:center;margin-inline:auto}

.benefits{background:#0a0b0e}
.benefit-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;
}
.benefit-card{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.025));
  border:1px solid var(--line);border-radius:20px;padding:1.4rem;box-shadow:var(--shadow);
}
.benefit-card .icon{
  width:54px;height:54px;border-radius:16px;border:1px solid rgba(255,255,255,.12);
  display:grid;place-items:center;font-size:1.2rem;font-weight:700;margin-bottom:1rem;
  background:rgba(255,255,255,.03)
}
.benefit-card h3{margin:.15rem 0 .65rem;font-size:1.15rem}

.process-section{
  background:
    linear-gradient(180deg, rgba(0,0,0,.58), rgba(0,0,0,.58)),
    linear-gradient(180deg, #0b0c0f 0%, #13151a 100%);
  position:relative;
}
.timeline{
  margin-top:2.5rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;position:relative;
}
.timeline::before{
  content:"";position:absolute;left:7%;right:7%;top:32px;height:1px;background:rgba(255,255,255,.10);
}
.timeline-fill{
  position:absolute;left:7%;top:32px;height:1px;width:0;
  background:linear-gradient(90deg,#fff,#9a9ea6);
  transition:width 1.1s cubic-bezier(.16,1,.3,1);
  z-index:1;
}
.timeline-step{
  position:relative;padding:0 1rem 1.25rem;
}
.step-number{
  position:relative;z-index:1;
  width:64px;height:64px;border-radius:999px;
  display:grid;place-items:center;background:#121419;border:1px solid rgba(255,255,255,.12);
  box-shadow:var(--shadow);font-weight:800;font-size:1rem;margin-bottom:1rem;
}
.timeline-step h3{margin:.35rem 0 .7rem;font-size:1.05rem}

.image-panels{background:#0d0f12}
.panel-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.image-panel{
  background:#121418;border-radius:26px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)
}
.panel-image{
  min-height:360px;background-size:cover;background-position:center center;
}
.panel-content{padding:1.5rem}
.check-list{
  list-style:none;margin:1rem 0 0;padding:0;display:grid;gap:.8rem;color:#e8ebef
}
.check-list li{
  position:relative;padding-left:1.7rem;line-height:1.55;
}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:0;color:#fff;font-weight:800;
}

.cta-section{
  background:linear-gradient(180deg, #0a0b0d 0%, #111318 100%);
}
.cta-box{
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding:2rem;border-radius:28px;border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  box-shadow:var(--shadow);
}

.site-footer{
  background:#070809;border-top:1px solid rgba(255,255,255,.06);
}
.footer-grid{
  padding:72px 0 36px;
  display:grid;grid-template-columns:1.2fr .8fr .8fr .6fr;gap:1.5rem;
}
.footer-logo{height:52px;width:auto;margin-bottom:1rem}
.footer-col h3{
  margin:0 0 .85rem;font-size:1rem;letter-spacing:.02em;
}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:.7rem;color:var(--muted)}
.footer-col a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.06);
}
.footer-bottom .container{padding:1rem 0}
.footer-bottom p{margin:0;color:#9096a0;font-size:.95rem}
@media (max-width:640px){
  .footer-bottom .container{padding:1rem 0 4.5rem;text-align:center}
}

.reveal{
  opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s ease;
}
.reveal.in-view{
  opacity:1;transform:translateY(0);
}
.delay-1{transition-delay:.08s}
.delay-2{transition-delay:.16s}
.delay-3{transition-delay:.24s}

@media (max-width: 1080px){
  .benefit-grid,.timeline{grid-template-columns:repeat(2,1fr)}
  .timeline::before{display:none}
  .intro-grid,.footer-grid,.panel-grid{grid-template-columns:1fr}
  .cta-box{flex-direction:column;align-items:flex-start}
}

@media (max-width: 820px){
  .header-inner{min-height:76px}
  .brand-logo{height:40px}
  .nav-toggle{display:block}
  .site-nav{
    position:absolute;left:1rem;right:1rem;top:calc(100% + .5rem);
    flex-direction:column;align-items:flex-start;gap:.85rem;
    background:rgba(12,13,16,.98);border:1px solid rgba(255,255,255,.08);
    border-radius:18px;padding:1rem 1rem 1.1rem;
    opacity:0;pointer-events:none;transform:translateY(-10px);
    transition:.25s ease;
  }
  .site-nav.open{opacity:1;pointer-events:auto;transform:translateY(0)}
  .hero{min-height:84vh}
  .hero-content{padding:6.5rem 0 6rem}
  .section{padding:72px 0}
  .benefit-grid,.timeline{grid-template-columns:1fr}
  .panel-image{min-height:280px}
}

@media (max-width: 540px){
  .container{width:min(100% - 1.2rem, 1180px)}
  .hero-copy{font-size:1rem}
  .btn{width:100%}
  .timeline-step,.benefit-card,.panel-content,.glass-card,.cta-box{padding:1.15rem}
  .footer-grid{padding:56px 0 28px}
}

.header-brand-text strong{display:block;letter-spacing:4px;font-size:18px}
.header-brand-text span{display:block;letter-spacing:5px;font-size:11px;color:#aaa}
.contact-form-section{padding:80px 0;background:#0d0f12}
.contact-form{max-width:650px;display:grid;gap:15px}
.contact-form input,.contact-form textarea{background:#111;color:white;border:1px solid #333;padding:16px}
.contact-form textarea{min-height:150px}
.contact-form button{background:white;color:black;padding:15px;border:0;font-weight:bold}
@media(max-width:700px){.header-brand-text strong{font-size:14px}}


/* Final spacing refinements */
.header-inner{
    gap:2.5rem;
}
.brand{
    gap:28px;
}
.brand-logo{
    margin-right:10px;
}
.header-brand-text{
    padding-left:8px;
    border-left:1px solid rgba(255,255,255,.18);
}
.header-brand-text strong{
    letter-spacing:5px;
    font-size:20px;
    line-height:1.2;
}
.header-brand-text span{
    margin-top:5px;
}

/* Premium contact area */
.contact-form-section{
    padding:100px 0;
    background:
    radial-gradient(circle at top right, rgba(255,255,255,.08), transparent 35%),
    #090b0e;
}
.contact-form-section .container{
    max-width:900px;
}
.contact-form-section h2{
    font-size:clamp(2rem,4vw,3rem);
    margin-bottom:35px;
}
.contact-form{
    background:rgba(255,255,255,.04);
    border:1px solid rgba(255,255,255,.1);
    border-radius:28px;
    padding:35px;
    box-shadow:0 25px 70px rgba(0,0,0,.35);
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:18px;
}
.contact-form input,
.contact-form textarea{
    width:100%;
    background:#111318;
    border:1px solid rgba(255,255,255,.12);
    border-radius:14px;
    padding:16px;
    color:white;
}
.contact-form textarea{
    grid-column:1/-1;
}
.contact-form button{
    grid-column:1/-1;
    border-radius:999px;
    padding:16px;
    transition:.25s;
}
.contact-form button:hover{
    transform:translateY(-2px);
}

@media(max-width:820px){
    .brand{
        gap:16px;
    }
    .brand-logo{
        height:38px;
    }
    .header-brand-text strong{
        font-size:14px;
        letter-spacing:3px;
    }
    .contact-form{
        grid-template-columns:1fr;
        padding:22px;
    }
    .contact-form textarea,
    .contact-form button{
        grid-column:auto;
    }
}

@media(max-width:480px){
    .header-brand-text{
        display:none;
    }
}

/* ===================== Cool Effects Layer ===================== */

/* Cursor glow — desktop only, follows pointer, adds premium ambience */
.cursor-glow{
  position:fixed;top:0;left:0;width:520px;height:520px;border-radius:50%;
  pointer-events:none;z-index:2;transform:translate(-50%,-50%);
  background:radial-gradient(circle, rgba(255,255,255,.06), rgba(255,255,255,0) 70%);
  opacity:0;transition:opacity .4s ease;
  will-change:transform;
}
.cursor-glow.active{opacity:1}
@media (pointer:coarse), (max-width:820px){
  .cursor-glow{display:none}
}

/* Scroll progress cue in hero */
.scroll-cue{
  position:absolute;left:50%;bottom:2.4rem;z-index:2;transform:translateX(-50%);
  width:26px;height:42px;border:1.5px solid rgba(255,255,255,.4);border-radius:999px;
  display:flex;align-items:flex-start;justify-content:center;padding-top:8px;
}
.scroll-cue-dot{
  width:4px;height:8px;border-radius:999px;background:#fff;
  animation:scrollCue 1.8s ease infinite;
}
@keyframes scrollCue{
  0%{transform:translateY(0);opacity:1}
  70%{transform:translateY(14px);opacity:0}
  71%{transform:translateY(0);opacity:0}
  100%{transform:translateY(0);opacity:1}
}
@media (max-width:820px){ .scroll-cue{display:none} }

/* Marquee ticker strip */
.ticker{
  overflow:hidden;background:#000;border-top:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.08);position:relative;z-index:2;
}
.ticker-track{
  display:flex;white-space:nowrap;width:max-content;gap:2.5rem;
  padding:.9rem 0;animation:tickerScroll 32s linear infinite;
}
.ticker-track span{
  font-size:.85rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#c9cdd4;
}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes tickerScroll{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

/* Magnetic buttons */
.magnetic{position:relative;overflow:hidden}
.magnetic span{display:inline-block;transition:transform .2s ease}
.btn-primary.magnetic::before{
  content:"";position:absolute;inset:0;border-radius:999px;
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(0,0,0,.14), transparent 60%);
  opacity:0;transition:opacity .3s ease;pointer-events:none;
}
.btn-primary.magnetic:hover::before{opacity:1}
.btn-secondary.magnetic::before{
  content:"";position:absolute;inset:0;border-radius:999px;
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(255,255,255,.22), transparent 60%);
  opacity:0;transition:opacity .3s ease;pointer-events:none;
}
.btn-secondary.magnetic:hover::before{opacity:1}
.contact-form button.magnetic::before{
  content:"";position:absolute;inset:0;border-radius:999px;
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(0,0,0,.16), transparent 60%);
  opacity:0;transition:opacity .3s ease;pointer-events:none;
}
.contact-form button.magnetic:hover::before{opacity:1}

/* 3D tilt cards */
.tilt-card{
  transform-style:preserve-3d;transition:transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s ease;
  will-change:transform;
}
.tilt-card:hover{
  box-shadow:0 30px 70px rgba(0,0,0,.4);
}
.benefit-card.tilt-card{transition:transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s ease, border-color .35s ease}
.benefit-card.tilt-card:hover{border-color:rgba(255,255,255,.22)}
.image-panel.tilt-card .panel-image{transition:transform .5s ease}
.image-panel.tilt-card:hover .panel-image{transform:scale(1.04)}
@media (pointer:coarse){
  .tilt-card{transform:none !important}
}

/* Benefit icon micro-interaction */
.benefit-card .icon{transition:transform .35s cubic-bezier(.34,1.56,.64,1), background .35s ease}
.benefit-card:hover .icon{transform:rotate(-8deg) scale(1.08);background:rgba(255,255,255,.08)}

/* Step number pulse on reveal */
.step-number{transition:transform .3s ease, box-shadow .3s ease}
.timeline-step:hover .step-number{transform:translateY(-4px);box-shadow:0 16px 30px rgba(0,0,0,.4)}

/* Back to top button */
.back-to-top{
  position:fixed;right:1.4rem;bottom:1.4rem;z-index:900;
  width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.16);
  background:rgba(20,21,25,.9);backdrop-filter:blur(10px);color:#fff;font-size:1.15rem;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  opacity:0;transform:translateY(14px) scale(.9);pointer-events:none;
  transition:opacity .3s ease, transform .3s ease, background .25s ease, border-color .25s ease;
  box-shadow:0 14px 30px rgba(0,0,0,.35);
}
.back-to-top.visible{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.back-to-top:hover{background:#fff;color:#0e1013;border-color:#fff}

/* Contact form field states */
.contact-form .field{position:relative;display:flex;flex-direction:column}
.contact-form .field.full{grid-column:1/-1}
.contact-form input,.contact-form textarea{transition:border-color .25s ease, box-shadow .25s ease}
.contact-form input:focus,.contact-form textarea:focus{
  outline:none;border-color:rgba(255,255,255,.45);box-shadow:0 0 0 4px rgba(255,255,255,.06);
}
.contact-form .field-error{
  display:none;color:#e7e9ed;font-size:.82rem;margin-top:.4rem;font-weight:700;
}
.contact-form .field.invalid input,.contact-form .field.invalid textarea{
  border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.12);
}
.contact-form .field.invalid .field-error{display:block}
.form-note{
  grid-column:1/-1;margin:0;font-size:.9rem;color:var(--muted);min-height:1.2em;font-weight:600;
}
.form-note.error{color:#fff}
.contact-form button[disabled]{opacity:.7;cursor:default}

/* Page load fade-in (pure CSS, no JS dependency) */
body{animation:pageFadeIn .6s ease both}
@keyframes pageFadeIn{
  from{opacity:0}
  to{opacity:1}
}

/* Responsive imagery — serve lighter assets on smaller viewports */
@media (max-width:820px){
  .hero-bg{background-image:linear-gradient(90deg, rgba(0,0,0,.82) 0%, rgba(0,0,0,.55) 45%, rgba(0,0,0,.2) 100%), url('assets/hero-car-mobile.jpg') !important;}
  .image-panels .image-panel:first-child .panel-image{background-image:linear-gradient(180deg, rgba(0,0,0,.22), rgba(0,0,0,.72)), url('assets/showroom-mobile.jpg') !important;}
  .image-panels .image-panel:last-child .panel-image{background-image:linear-gradient(180deg, rgba(0,0,0,.18), rgba(0,0,0,.62)), url('assets/office-mobile.jpg') !important;}
}

/* Fine mobile polish */
@media (max-width:600px){
  .hero{min-height:88vh}
  .hero-content{padding:6rem 0 5.5rem}
  .hero h1{font-size:clamp(2.1rem, 10vw, 2.9rem)}
  .eyebrow,.section-label{font-size:.72rem;letter-spacing:.14em}
  .section{padding:60px 0}
  .ticker-track span{font-size:.72rem}
  .ticker-track{gap:1.6rem}
  .cta-box{padding:1.5rem}
  .back-to-top{width:42px;height:42px;right:1rem;bottom:1rem}
  .benefit-card .icon{width:46px;height:46px}
}
@media (max-width:380px){
  .hero h1{font-size:2rem}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn{width:100%}
}

/* WhatsApp floating action button */
.whatsapp-fab{
  position:fixed;left:1.4rem;bottom:1.4rem;z-index:900;
  width:56px;height:56px;border-radius:50%;
  background:#fff;color:#0a0a0a;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px rgba(0,0,0,.4);
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.whatsapp-fab svg{width:26px;height:26px}
.whatsapp-fab::before{
  content:'';position:absolute;inset:-6px;border-radius:50%;
  border:1.5px solid rgba(255,255,255,.4);
  animation:waPulse 2.6s ease-out infinite;
}
.whatsapp-fab:hover{transform:translateY(-3px) scale(1.06);background:#0a0a0a;color:#fff;box-shadow:0 18px 36px rgba(0,0,0,.5)}
.whatsapp-fab:hover::before{border-color:rgba(255,255,255,.7)}
@keyframes waPulse{
  0%{transform:scale(1);opacity:.7}
  70%{transform:scale(1.35);opacity:0}
  100%{transform:scale(1.35);opacity:0}
}
@media (max-width:640px){
  .whatsapp-fab{width:50px;height:50px;left:1rem;bottom:1rem}
  .whatsapp-fab svg{width:23px;height:23px}
}

/* Reduced motion respect */
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  .ticker-track{animation:none}
  .reveal{opacity:1;transform:none}
  body{opacity:1}
  .whatsapp-fab::before{animation:none;display:none}
}