/* ==========================================================================
   AE COMPANY — design tokens
   ========================================================================== */
:root{
  --bg:        #12151a;
  --surface:   #1a1f26;
  --surface-2: #212832;
  --line:      #2a323d;
  --red:       #e0202b;
  --red-dim:   #a3131c;
  --yellow:    #f4c430;
  --rust:      #e8853f;
  --text:      #eef1f2;
  --muted:     #8a94a0;
  --radius:    14px;

  --font-display: "Space Grotesk", sans-serif;
  --font-body:    "Inter", sans-serif;
  --font-mono:    "IBM Plex Mono", monospace;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3{ font-family:var(--font-display); margin:0; line-height:1.1; letter-spacing:-0.01em; }
p{ margin:0; }

.container{ max-width:1180px; margin:0 auto; padding:0 24px; }

.eyebrow{
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--red);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background:var(--red);
  display:inline-block;
}

:focus-visible{
  outline:2px solid var(--red);
  outline-offset:3px;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 24px;
  border-radius:999px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:0.95rem;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--red); color:#08211f; }
.btn-primary:hover{ background:#ff3b42; }
.btn-outline{ border-color:var(--line); color:var(--text); }
.btn-outline:hover{ border-color:var(--red); color:var(--red); }

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(18,21,26,0.72);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height:74px;
}
.brand{ display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; font-size:1.15rem; }
.brand img{ height:34px; width:auto; }
.nav{ display:flex; align-items:center; gap:6px; }
.nav a{
  padding:10px 14px;
  font-size:0.92rem;
  font-weight:500;
  color:var(--muted);
  border-radius:8px;
  transition:color .15s ease, background .15s ease;
}
.nav a:hover{ color:var(--text); background:var(--surface); }
.nav a.is-active{ color:var(--red); }
.nav a.nav-cta{ color:var(--text); border:1px solid var(--line); }
.nav a.nav-cta:hover{ border-color:var(--red); color:var(--red); }

.nav-toggle{
  display:none;
  background:none; border:1px solid var(--line); border-radius:8px;
  width:42px; height:42px; color:var(--text); cursor:pointer;
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:min(88vh, 720px);
  display:flex;
  align-items:flex-end;
  overflow:hidden;
}
.hero-media{
  position:absolute; inset:0;
  z-index:0;
}
.hero-media img{
  width:100%; height:100%; object-fit:cover;
}
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(0deg, rgba(18,21,26,1) 4%, rgba(18,21,26,0.55) 45%, rgba(18,21,26,0.35) 100%),
    linear-gradient(100deg, rgba(18,21,26,0.9) 10%, rgba(18,21,26,0.15) 60%);
}
.hero-content{
  position:relative; z-index:1;
  padding:120px 0 72px;
  max-width:680px;
}
.hero h1{
  font-size:clamp(2.6rem, 6vw, 4.6rem);
  margin:18px 0 20px;
}
.hero h1 span{ color:var(--red); }
.hero p{ color:var(--muted); font-size:1.08rem; max-width:520px; margin-bottom:34px; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- stats ---------- */
.stats{
  border-bottom:1px solid var(--line);
  background:var(--surface);
}
.stats .container{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  padding-top:44px;
  padding-bottom:44px;
}
.stat-num{
  font-family:var(--font-mono);
  font-size:clamp(2rem, 4vw, 2.9rem);
  font-weight:600;
  color:var(--red);
}
.stat-label{
  color:var(--muted);
  font-size:0.85rem;
  text-transform:uppercase;
  letter-spacing:0.08em;
  margin-top:6px;
}

/* ---------- brand marquee (signature element) ---------- */
.marquee-section{ padding:56px 0 8px; }
.marquee-head{ margin-bottom:28px; }
.marquee-head h2{ font-size:1.4rem; margin-top:10px; }
.marquee{
  position:relative;
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track{
  display:flex;
  align-items:center;
  gap:56px;
  width:max-content;
  animation:scroll-left 32s linear infinite;
  padding:18px 0 34px;
}
.marquee-track img{ height:30px; width:auto; opacity:0.72; filter:grayscale(1) brightness(1.6); transition:opacity .2s ease; }
.marquee-track img:hover{ opacity:1; }
@keyframes scroll-left{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

/* ---------- section shell ---------- */
.section{ padding:88px 0; }
.section-head{ max-width:620px; margin-bottom:48px; }
.section-head h2{ font-size:clamp(1.7rem, 3vw, 2.3rem); margin-top:12px; }
.section-head p{ color:var(--muted); margin-top:14px; }

/* ---------- category grid ---------- */
.cat-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:20px;
}
.cat-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:border-color .2s ease, transform .2s ease;
}
.cat-card:hover{ border-color:var(--red-dim); transform:translateY(-4px); }
.cat-card .cat-img{
  aspect-ratio:1/1;
  background:var(--surface-2);
  display:flex; align-items:center; justify-content:center;
  padding:20px;
}
.cat-card .cat-img img{ width:100%; height:100%; object-fit:contain; }
.cat-card .cat-label{
  padding:16px 18px 20px;
  font-weight:600;
  font-size:0.98rem;
}
.cat-card .cat-label small{
  display:block;
  font-family:var(--font-mono);
  color:var(--muted);
  font-weight:400;
  font-size:0.72rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  margin-top:4px;
}

/* ---------- services ---------- */
.service-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:20px;
}
.service-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 26px;
}
.service-card .num{
  font-family:var(--font-mono);
  color:var(--yellow);
  font-size:0.85rem;
  margin-bottom:18px;
  display:block;
}
.service-card h3{ font-size:1.15rem; margin-bottom:10px; }
.service-card p{ color:var(--muted); font-size:0.95rem; }

/* ---------- about teaser / split ---------- */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}
.split-media{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
}
.split h2{ font-size:clamp(1.7rem, 3vw, 2.3rem); margin:12px 0 18px; }
.split p{ color:var(--muted); margin-bottom:16px; }
.split p:last-of-type{ margin-bottom:26px; }

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg, var(--surface), var(--surface-2));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.cta-band .container{
  padding:60px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}
.cta-band h2{ font-size:1.7rem; max-width:480px; }
.cta-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- contact block (used on kontakt.html + footer strip) ---------- */
.info-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:20px;
}
.info-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
}
.info-card .eyebrow{ margin-bottom:14px; }
.info-card p{ font-size:1.02rem; }
.info-card a:hover{ color:var(--red); }
.info-card .sub{ color:var(--muted); font-size:0.88rem; margin-top:6px; }

.map-embed{
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  aspect-ratio:16/8;
  background:var(--surface);
  display:flex; align-items:center; justify-content:center;
}
.map-embed a{
  display:flex; flex-direction:column; align-items:center; gap:10px;
  color:var(--muted); font-size:0.9rem;
}
.map-embed a:hover{ color:var(--red); }

/* ---------- footer ---------- */
.site-footer{ border-top:1px solid var(--line); padding:44px 0 32px; }
.footer-top{
  display:flex; justify-content:space-between; align-items:flex-start;
  flex-wrap:wrap; gap:32px; margin-bottom:32px;
}
.footer-brand .brand{ margin-bottom:10px; }
.footer-brand p{ color:var(--muted); font-size:0.9rem; max-width:320px; }
.footer-cols{ display:flex; gap:56px; flex-wrap:wrap; }
.footer-col h4{
  font-family:var(--font-mono); font-size:0.75rem; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--muted); margin-bottom:14px;
}
.footer-col a{ display:block; color:var(--text); font-size:0.92rem; padding:5px 0; }
.footer-col a:hover{ color:var(--red); }
.social-row{ display:flex; gap:10px; margin-top:6px; }
.social-row a{
  width:38px; height:38px; border:1px solid var(--line); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:var(--muted);
}
.social-row a:hover{ border-color:var(--red); color:var(--red); }
.footer-bottom{
  border-top:1px solid var(--line); padding-top:22px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  color:var(--muted); font-size:0.82rem;
  font-family:var(--font-mono);
}
.footer-bottom a{ color:var(--muted); }
.footer-bottom a:hover{ color:var(--red); }

/* ---------- simple page hero (subpages) ---------- */
.page-hero{
  padding:130px 0 60px;
  border-bottom:1px solid var(--line);
  background:var(--surface);
}
.page-hero h1{ font-size:clamp(2.1rem, 4vw, 3rem); margin-top:14px; }
.page-hero p{ color:var(--muted); max-width:560px; margin-top:16px; }

.fact-list{ display:grid; grid-template-columns:1fr 1fr; gap:18px 40px; margin-top:8px; }
.fact-list li{
  display:flex; justify-content:space-between; gap:16px;
  padding:14px 0; border-bottom:1px solid var(--line);
  font-size:0.96rem;
}
.fact-list li span:first-child{ color:var(--muted); }
.fact-list li span:last-child{ font-family:var(--font-mono); color:var(--text); }

/* ---------- responsive ---------- */
@media (max-width: 920px){
  .cat-grid{ grid-template-columns:repeat(2,1fr); }
  .service-grid{ grid-template-columns:1fr; }
  .info-grid{ grid-template-columns:1fr; }
  .split{ grid-template-columns:1fr; }
  .stats .container{ grid-template-columns:1fr; text-align:left; gap:22px;}
  .footer-top{ flex-direction:column; }
  .fact-list{ grid-template-columns:1fr; }
}
@media (max-width: 720px){
  .nav{
    position:fixed; inset:74px 0 0 0;
    background:var(--bg);
    flex-direction:column; align-items:stretch;
    padding:18px; gap:4px;
    transform:translateX(100%);
    transition:transform .25s ease;
  }
  .nav.is-open{ transform:translateX(0); }
  .nav a{ padding:14px 12px; font-size:1rem; }
  .nav-toggle{ display:block; }
  .cat-grid{ grid-template-columns:1fr 1fr; }
  .cta-band .container{ flex-direction:column; align-items:flex-start; }
}