/* SimpleMix Training – Onepager
   - keine Frameworks
   - responsive & barrierearm
*/

:root{
  --bg: #0f1620;
  --surface: #111a25;
  --card: rgba(255,255,255,.06);
  --card-strong: rgba(255,255,255,.09);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --line: rgba(255,255,255,.14);
  --accent: #5ad2b8;
  --accent-2: #9ae6d3;

  --radius: 18px;
  --shadow: 0 18px 55px rgba(0,0,0,.35);

  --container: 1120px;
  --pad: clamp(18px, 2.2vw, 28px);
  --h1: clamp(34px, 4.4vw, 56px);
  --h2: clamp(26px, 3vw, 36px);
  --h3: 18px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(900px 700px at 15% 10%, rgba(90,210,184,.18), transparent 60%),
              radial-gradient(900px 600px at 90% 0%, rgba(154,230,211,.12), transparent 55%),
              var(--bg);
  color: var(--text);
  line-height:1.55;
}

img{ max-width:100%; height:auto; display:block; }
a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; text-underline-offset: 3px; }

.container{
  width: min(var(--container), calc(100% - 2*var(--pad)));
  margin: 0 auto;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:12px;
  background:#fff;
  color:#000;
  padding:10px 12px;
  border-radius:10px;
  z-index:9999;
}
.skip-link:focus{ left:12px; }

.site-header{
  position: sticky;
  top:0;
  z-index: 50;
  background: rgba(15,22,32,.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
}
.brand-mark{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  border: 1px solid rgba(90,210,184,.55);
  color: var(--accent-2);
  font-weight: 800;
  letter-spacing: .08em;
  background: rgba(0,0,0,.15);
}
.brand-text{
  display:flex;
  flex-direction:column;
  line-height: 1.1;
}
.brand-text span{
  color: var(--muted);
  font-size: 13px;
  margin-top: 3px;
}

.site-nav{
  display:flex;
  gap: 18px;
  align-items:center;
}
.site-nav a{
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 10px;
  border-radius: 12px;
}
.site-nav a:hover{
  background: rgba(255,255,255,.06);
  color: var(--text);
  text-decoration: none;
}
.nav-cta{
  background: rgba(90,210,184,.16);
  color: var(--text) !important;
  border: 1px solid rgba(90,210,184,.25);
}

.nav-toggle{
  display:none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  height:2px;
  width: 22px;
  margin: 0 auto;
  background: rgba(255,255,255,.85);
  border-radius: 2px;
}
.nav-toggle span + span{ margin-top: 5px; }

.hero{
  position:relative;
  min-height: 86vh;
  display:grid;
  align-items:center;
  overflow:hidden;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.hero-media{
  position:absolute;
  inset:0;
}
.hero-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  filter: saturate(1.02) contrast(1.02);
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(15,22,32,.92) 0%, rgba(15,22,32,.65) 40%, rgba(15,22,32,.25) 75%, rgba(15,22,32,.15) 100%),
    radial-gradient(900px 500px at 25% 30%, rgba(90,210,184,.15), transparent 60%),
    radial-gradient(900px 600px at 80% 10%, rgba(154,230,211,.10), transparent 65%);
}
.hero-inner{
  position:relative;
  padding: 70px 0 60px;
}
.hero-copy{
  max-width: 680px;
}
.kicker{
  display:inline-flex;
  gap: 8px;
  align-items:center;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--accent-2);
  margin: 0 0 14px;
}
h1{
  font-size: var(--h1);
  line-height:1.05;
  margin: 0 0 16px;
}
.lead{
  font-size: 17px;
  color: rgba(255,255,255,.86);
  margin: 0 0 26px;
}
.hero-actions{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
  margin-bottom: 28px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-weight: 800;
  font-size: 14px;
  text-decoration:none !important;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.08);
}
.btn-primary{
  background: rgba(90,210,184,.18);
  border-color: rgba(90,210,184,.35);
}
.btn-primary:hover{
  background: rgba(90,210,184,.22);
  border-color: rgba(90,210,184,.55);
}
.btn-ghost{
  background: rgba(0,0,0,.15);
}

.trust-row{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  border-top: 1px solid rgba(255,255,255,.10);
  padding-top: 18px;
}
.trust-item{
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
}
.trust-title{
  display:block;
  font-weight: 900;
  margin-bottom: 2px;
}
.trust-text{
  display:block;
  color: var(--muted);
  font-size: 13px;
}

.section{
  padding: 74px 0;
}
.section-muted{
  background: rgba(255,255,255,.03);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.section-head{
  max-width: 760px;
  margin-bottom: 26px;
}
.section-head h2{
  font-size: var(--h2);
  margin: 0 0 10px;
}
.section-head p{
  margin: 0;
  color: var(--muted);
}

.cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.card{
  background: var(--card);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 18px 18px;
  box-shadow: var(--shadow);
}
.card h3{
  margin: 10px 0 6px;
  font-size: 16px;
}
.card p{
  margin:0;
  color: var(--muted);
  font-size: 14px;
}
.card-icon{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(255,255,255,.12);
  font-size: 20px;
}
.card-highlight{
  background: linear-gradient(135deg, rgba(90,210,184,.14), rgba(255,255,255,.06));
  border-color: rgba(90,210,184,.22);
}

.media-row{
  margin-top: 16px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.media{
  margin:0;
  border-radius: var(--radius);
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.2);
}
.media img{
  width:100%;
  height: 320px;
  object-fit: cover;
}

.topic-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
}
.topic{
  background: rgba(0,0,0,.14);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 18px 18px;
}
.topic h3{
  margin:0 0 10px;
  font-size: 16px;
}
.topic p{
  margin:0;
  color: var(--muted);
  font-size: 14px;
}

.split{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
  align-items:start;
}
.checklist{
  list-style:none;
  padding:0;
  margin: 18px 0 16px;
}
.checklist li{
  position:relative;
  padding-left: 30px;
  margin: 10px 0;
  color: rgba(255,255,255,.86);
}
.checklist li:before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  color: var(--accent);
  font-weight: 900;
}

.pill-row{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin: 14px 0 18px;
}
.pill{
  display:inline-flex;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.quote{
  margin-top: 16px;
  padding: 16px 16px;
  border-radius: var(--radius);
  background: rgba(90,210,184,.10);
  border: 1px solid rgba(90,210,184,.22);
}
.quote p{
  margin:0 0 6px;
  font-weight: 900;
}
.quote span{
  color: rgba(255,255,255,.75);
  font-size: 13px;
}

.split-media{
  display:flex;
  flex-direction:column;
  gap: 14px;
}
.split-media img{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  height: 300px;
  width:100%;
  object-fit: cover;
}
.mini-card{
  border-radius: var(--radius);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  padding: 16px 16px;
}
.mini-card h3{
  margin:0 0 10px;
  font-size: 16px;
}
.steps{
  margin:0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 14px;
}
.steps li{ margin: 6px 0; }

.about{
  display:grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 18px;
  align-items:center;
}
.about-media{
  border-radius: calc(var(--radius) + 6px);
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  box-shadow: var(--shadow);
}
.about-media img{
  width:100%;
  height: 520px;
  object-fit: cover;
}
.about-copy p{
  color: var(--muted);
}
.about-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 14px 0 14px;
}
.meta{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.meta > div{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  padding: 12px 12px;
}
.meta span{
  display:block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 2px;
}
.meta strong{
  display:block;
  font-size: 14px;
}

.gallery{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.gallery-item{
  margin:0;
  border-radius: var(--radius);
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
}
.gallery-item img{
  height: 240px;
  width:100%;
  object-fit: cover;
}
.gallery-item-wide{
  grid-column: span 3;
}
.gallery-item-wide img{
  height: 280px;
}

.contact{
  padding-bottom: 88px;
}
.contact-card{
  border-radius: calc(var(--radius) + 8px);
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  box-shadow: var(--shadow);
}
.contact-copy{
  padding: 26px 22px;
}
.contact-copy p{
  color: var(--muted);
}
.contact-actions{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
  margin: 16px 0 18px;
}
.contact-list{
  display:grid;
  gap: 10px;
  margin-bottom: 14px;
}
.contact-list > div{
  display:flex;
  justify-content:space-between;
  gap: 16px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.14);
}
.contact-list span:first-child{
  color: rgba(255,255,255,.65);
  font-weight: 700;
}
.fineprint{
  font-size: 13px;
  color: rgba(255,255,255,.72);
  margin: 0;
}

.contact-media img{
  width:100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.02);
}

.site-footer{
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 28px 0;
  background: rgba(0,0,0,.12);
}
.footer-inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 18px;
}
.footer-small{
  color: var(--muted);
  font-size: 13px;
  margin: 10px 0 0;
}
.brand-inline{
  display:flex;
  align-items:center;
  gap: 12px;
}
.footer-links{
  display:flex;
  gap: 14px;
  flex-wrap:wrap;
  color: var(--muted);
  font-weight: 650;
}

/* Legal pages */
.legal{
  padding: 54px 0 80px;
}
.legal .card{
  background: rgba(255,255,255,.04);
}
.legal h1{
  font-size: var(--h2);
  margin: 0 0 10px;
}
.legal h2{
  margin-top: 22px;
  font-size: 18px;
}
.legal p, .legal li{
  color: var(--muted);
}
.legal ul{
  padding-left: 18px;
}

/* Responsive */
@media (max-width: 980px){
  .cards{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .split{ grid-template-columns: 1fr; }
  .about{ grid-template-columns: 1fr; }
  .about-media img{ height: 420px; }
  .gallery{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery-item-wide{ grid-column: span 2; }
  .contact-card{ grid-template-columns: 1fr; }
  .contact-media img{ height: 320px; }
}

@media (max-width: 760px){
  .site-nav{
    position: fixed;
    right: var(--pad);
    left: var(--pad);
    top: 74px;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: rgba(15,22,32,.94);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    box-shadow: var(--shadow);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events:none;
    transition: opacity .14s ease, transform .14s ease;
  }
  .site-nav.is-open{
    opacity: 1;
    transform: translateY(0);
    pointer-events:auto;
  }
  .site-nav a{ padding: 12px 12px; }
  .nav-toggle{ display:block; }
  .trust-row{ grid-template-columns: 1fr; }
  .media-row{ grid-template-columns: 1fr; }
  .topic-grid{ grid-template-columns: 1fr; }
  .meta{ grid-template-columns: 1fr; }
  .gallery{ grid-template-columns: 1fr; }
  .gallery-item-wide{ grid-column: span 1; }
  .gallery-item img{ height: 250px; }
  .footer-inner{ flex-direction: column; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .btn{ transition: none; }
  .site-nav{ transition:none; }
}