/* RMT Premium Polish — zero external requests, no fonts, no analytics */

::selection{background:var(--blue-600);color:#fff}
html{scrollbar-color:var(--blue-600) var(--soft)}

#scroll-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:linear-gradient(90deg,var(--blue-600),var(--blue-500));z-index:200;pointer-events:none;transition:width .12s linear}

.site-header{transition:box-shadow .3s ease,background-color .3s ease}
.site-header.is-scrolled{box-shadow:0 20px 50px #030916a6;background-color:#04091696}

@keyframes rmtMenuReveal{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.mobile-menu[open] nav{animation:rmtMenuReveal .22s cubic-bezier(.16,1,.3,1)}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s cubic-bezier(.16,1,.3,1),transform .75s cubic-bezier(.16,1,.3,1)}
.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none!important}
}

.hero,.subpage-hero,.section-dark,.contact-section{position:relative;isolation:isolate}
.hero:before,.subpage-hero:before,.section-dark:before,.contact-section:before{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;background-image:radial-gradient(circle,#ffffff20 1px,transparent 1.6px);background-size:26px 26px;-webkit-mask-image:radial-gradient(circle at 65% 15%,#000,transparent 72%);mask-image:radial-gradient(circle at 65% 15%,#000,transparent 72%);pointer-events:none}

.button{position:relative;overflow:hidden}
.button:after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(120deg,transparent,#ffffff5c,transparent);transform:skewX(-18deg);transition:left .6s ease;pointer-events:none}
.button:hover:after{left:130%}
@media (prefers-reduced-motion:reduce){.button:after{display:none}}

.service-image-link img,.about-image img,.fleet-gallery img,.director-card img,.service-detail-image img{filter:saturate(1.05) contrast(1.03)}

.metric strong,.reference-value,.equipment-stat strong{font-variant-numeric:tabular-nums}

.scroll-cue{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);width:26px;height:42px;border:2px solid #ffffff40;border-radius:999px;display:block;z-index:1}
.scroll-cue:before{content:"";position:absolute;top:8px;left:50%;width:4px;height:8px;margin-left:-2px;background:#9fd0ff;border-radius:999px;animation:rmtCueScroll 1.8s ease infinite}
@keyframes rmtCueScroll{0%{opacity:1;transform:translateY(0)}70%{opacity:0;transform:translateY(14px)}100%{opacity:0;transform:translateY(14px)}}
@media (max-width:820px){.scroll-cue{display:none}}
@media (prefers-reduced-motion:reduce){.scroll-cue:before{animation:none}}

.hero-highlight{background:linear-gradient(120deg,#6cb8ff,#bfe0ff);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Ablauf / Prozess ---------- */
.process-section{background:var(--white)}
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
.process-step{position:relative;border:1px solid var(--line);border-radius:22px;padding:30px 26px 26px;background:var(--white);box-shadow:0 12px 36px #0714270a;transition:transform .25s ease,box-shadow .25s ease}
.process-step:hover{transform:translateY(-4px);box-shadow:0 20px 55px #07142717}
.process-step .step-num{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#eaf4ff;color:var(--blue-600);font-weight:900;font-size:14px;font-variant-numeric:tabular-nums;margin-bottom:16px}
.process-step h3{margin:0;font-size:20px;letter-spacing:-.02em;line-height:1.25}
.process-step p{margin:10px 0 0;color:var(--muted);line-height:1.65;font-size:15px}
.process-step:not(:last-child):after{content:"";position:absolute;top:48px;right:-18px;width:18px;height:1px;background:var(--line)}
@media (max-width:900px){.process-grid{grid-template-columns:1fr 1fr}.process-step:after{display:none}}
@media (max-width:580px){.process-grid{grid-template-columns:1fr}}

/* ---------- Sticky mobile CTA ---------- */
.mobile-cta{position:fixed;left:0;right:0;bottom:0;z-index:80;display:none;gap:10px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:#050d1bf2;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-top:1px solid #ffffff1f;transform:translateY(110%);transition:transform .3s cubic-bezier(.16,1,.3,1)}
.mobile-cta.is-visible{transform:translateY(0)}
.mobile-cta a{flex:1;display:inline-flex;align-items:center;justify-content:center;min-height:48px;border-radius:999px;font-weight:800;font-size:14px}
.mobile-cta .cta-call{background:#ffffff14;color:#fff;border:1px solid #ffffff33}
.mobile-cta .cta-mail{background:linear-gradient(135deg,var(--blue-600),var(--blue-500));color:#fff;border:1px solid var(--blue-600)}
@media (max-width:820px){.mobile-cta{display:flex}body{padding-bottom:72px}}
@media (prefers-reduced-motion:reduce){.mobile-cta{transition:none}}

/* ---------- Lightbox ---------- */
.lb-trigger{cursor:zoom-in}
#lightbox{position:fixed;inset:0;z-index:300;display:none;place-items:center;background:#030916f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:24px}
#lightbox.is-open{display:grid}
#lightbox img{max-width:min(1100px,92vw);max-height:84vh;width:auto;border-radius:18px;box-shadow:0 40px 100px #000000a6}
#lightbox .lb-caption{color:#c3d2e3;font-size:13px;font-weight:700;text-align:center;margin-top:16px;max-width:min(1100px,92vw)}
#lightbox .lb-close{position:absolute;top:20px;right:22px;width:46px;height:46px;border-radius:50%;border:1px solid #ffffff3d;background:#ffffff14;color:#fff;font-size:22px;font-weight:800;cursor:pointer;line-height:1}
#lightbox .lb-close:hover{background:#ffffff26}

/* ---------- Print ---------- */
@media print{
  .site-header,.mobile-cta,#scroll-progress,.scroll-cue,.project-form,#lightbox,.mobile-menu{display:none!important}
  .reveal{opacity:1!important;transform:none!important}
  body{background:#fff;color:#000}
  .hero,.section-dark,.contact-section,.subpage-hero,.focus-card,.outcome-card,.site-footer{background:#fff!important;color:#000!important}
  .hero:before,.subpage-hero:before,.section-dark:before,.contact-section:before{display:none!important}
  .hero-copy h1,.section-heading h2,.contact-copy h2{font-size:24pt!important;color:#000!important}
  .hero-highlight{color:#000!important;-webkit-text-fill-color:#000!important}
  .section{padding:18px 0!important;break-inside:avoid}
  a[href^="http"]:after,a[href^="mailto"]:after{content:" (" attr(href) ")";font-size:9pt;color:#444}
  .service-card,.reference-card,.process-step{break-inside:avoid;box-shadow:none!important}
}