:root {
  --bg:#fffdf0;
  --surface:#fffdf0;
  --surface2:#ffffff;
  --text:#261f1d;
  --muted:#716861;
  --line:#e3d9cc;
  --red:#d61f26;
  --red-dark:#ad171d;
  --shadow:0 8px 22px rgba(55,35,25,.10);
}
html[data-theme="dark"] {
  --bg:#171313;
  --surface:#201919;
  --surface2:#2a2222;
  --text:#fff6e8;
  --muted:#d4c9bf;
  --line:#4a3a38;
  --red:#ff5b61;
  --red-dark:#ff7479;
  --shadow:none;
}
*{box-sizing:border-box;min-width:0}
html,body{margin:0;max-width:100%;overflow-x:hidden}
@supports (overflow:clip){html,body{overflow-x:clip}}
body{font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit}
button,input{font:inherit}

.site-header{
  position:-webkit-sticky;position:sticky;top:0;z-index:1000;width:100%;
  -webkit-transform:translateZ(0);transform:translateZ(0);
  -webkit-backface-visibility:hidden;backface-visibility:hidden;
  background:var(--surface);border-bottom:1px solid var(--line);
  box-shadow:var(--shadow);
}
.header-wrap{max-width:1480px;margin:0 auto;width:100%}

.top-row{
  display:grid;
  grid-template-columns:minmax(240px,460px) 1fr;
  align-items:center;
  gap:20px;
  padding:10px clamp(12px,2.2vw,28px) 8px;
}
.brand{display:block;text-decoration:none;overflow:hidden}
.brand img{
  display:block;width:100%;max-width:440px;height:auto;object-fit:contain;
}

.top-actions{
  display:flex;align-items:center;justify-content:flex-end;gap:10px;
}
.contact-btn{
  height:44px;padding:0 16px;border-radius:11px;display:inline-flex;
  align-items:center;justify-content:center;background:var(--theme-action);color:#fff;
  text-decoration:none;font-weight:800;white-space:nowrap;
}
.contact-btn:hover{background:var(--red-dark)}

.icon-btn,.menu-btn{
  height:44px;width:44px;border:1px solid var(--line);
  background:var(--surface2);color:var(--text);border-radius:11px;
  cursor:pointer;display:grid;place-items:center;
}
.icon-btn svg{width:21px;height:21px}
.icon-btn{text-decoration:none}

.theme-switch{
  display:inline-flex;align-items:center;gap:8px;
  height:44px;padding:0 10px;border:1px solid var(--line);
  background:var(--surface2);border-radius:999px;cursor:pointer;color:var(--text);
}
.theme-icon{font-size:18px;line-height:1}
.switch-track{
  width:46px;height:24px;border-radius:999px;background:#d8cec1;
  position:relative;transition:.2s ease;
}
.switch-knob{
  position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;
  background:var(--surface2);box-shadow:0 1px 5px rgba(0,0,0,.22);transition:.2s ease;
}
html[data-theme="dark"] .switch-track{background:#665a55}
html[data-theme="dark"] .switch-knob{transform:translateX(22px)}
html[data-theme="dark"] .sun{opacity:.45}
html[data-theme="light"] .moon{
  opacity:1;
  filter:saturate(1.65) contrast(1.18);
  transform:scale(1.08);
}
html[data-theme="dark"] .moon{
  opacity:1;
  filter:saturate(1.35) brightness(1.12);
}

.nav-row{
  border-top:1px solid var(--line);
  padding:0 clamp(12px,2.2vw,28px);
}
.nav{
  display:flex;align-items:center;justify-content:center;gap:4px;
  min-height:50px;
}
.nav a{
  text-decoration:none;padding:10px 11px;border-radius:9px;
  font-weight:700;font-size:15px;white-space:nowrap;
}
.nav a:hover,.nav a:focus-visible{
  background:var(--surface2);color:var(--red);outline:none;
}
.menu-btn{display:none;font-size:22px}

.search-panel{
  border-top:1px solid var(--line);background:var(--surface2);
  padding:12px clamp(10px,2vw,24px)
}
.search-panel[hidden]{display:none}
.search-form{
  max-width:900px;margin:auto;display:grid;grid-template-columns:1fr auto;gap:8px
}
.search-form input{
  height:46px;border:1px solid var(--line);border-radius:10px;
  padding:0 14px;background:var(--surface);color:var(--text)
}
.search-form button{
  height:46px;border:0;border-radius:10px;background:var(--theme-action);
  color:#fff;padding:0 16px;font-weight:800
}

.demo{max-width:1000px;margin:64px auto;padding:0 18px}
.box{
  background:var(--surface2);border:1px solid var(--line);
  border-radius:16px;padding:28px;box-shadow:var(--shadow)
}
h1{margin-top:0;font-size:clamp(28px,5vw,48px)}
p{line-height:1.6;color:var(--muted);font-size:18px}

@media (max-width:1240px){
  .top-row{grid-template-columns:minmax(180px,1fr) auto;gap:10px}
  .brand img{max-width:330px}
  .nav-row{padding:0}
  .nav{display:none}
  .nav.open{
    display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;
    position:absolute;left:0;right:0;top:100%;background:var(--surface);
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
    padding:12px 14px 16px;box-shadow:var(--shadow);
  }
  .nav.open a{font-size:16px;padding:12px 10px}
  .menu-btn{display:grid}
}

@media (max-width:650px){
  .top-row{padding:8px 10px;grid-template-columns:minmax(150px,1fr) auto}
  .brand img{max-width:260px}
  .top-actions{gap:6px}
  .theme-switch{width:78px;padding:0 7px;gap:5px}
  .switch-track{width:36px;height:22px}
  .switch-knob{width:16px;height:16px}
  html[data-theme="dark"] .switch-knob{transform:translateX(14px)}
  .contact-btn{height:42px;padding:0 11px;font-size:14px}
  .icon-btn,.menu-btn{height:42px;width:42px}
}

@media (max-width:480px){
  .top-row{grid-template-columns:minmax(120px,1fr) auto;padding:7px 8px}
  .brand img{max-width:200px}
  .top-actions{display:grid;grid-template-columns:76px 42px 42px 42px;gap:5px}
  .contact-btn{width:42px;padding:0;font-size:0}
  .contact-btn::after{content:"✉";font-size:18px}
  .search-form{grid-template-columns:1fr}
  .search-form button{width:100%}
}

@media (max-width:390px){
  .top-actions{grid-template-columns:68px 40px 40px 40px}
  .theme-switch{width:68px;padding:0 5px}
  .brand img{max-width:170px}
  .icon-btn,.menu-btn,.contact-btn{width:40px;height:40px}
}

@media (prefers-reduced-motion: reduce){
  *{transition:none!important}
}

/* ===== R2 FOOTER ===== */
.site-footer{
  margin-top:80px;
  background:var(--surface2);
  border-top:1px solid var(--line);
  color:var(--text);
}
.footer-main{
  max-width:1480px;
  margin:0 auto;
  padding:42px clamp(14px,3vw,34px) 30px;
  display:grid;
  grid-template-columns:minmax(260px,1.5fr) repeat(3,minmax(150px,1fr));
  gap:34px;
}
.footer-brand{
  font-size:20px;
  font-weight:900;
  margin:0 0 10px;
}
.footer-intro{
  max-width:430px;
  margin:0 0 18px;
  color:var(--muted);
  line-height:1.5;
  font-size:14px;
}
.footer-heading{
  margin:0 0 12px;
  font-size:15px;
  font-weight:900;
}
.footer-links{
  list-style:none;
  padding:0;
  margin:0;
}
.footer-links li+li{margin-top:8px}
.footer-links a{
  color:var(--muted);
  text-decoration:none;
  line-height:1.45;
}
.footer-links a:hover,
.footer-links a:focus-visible{
  color:var(--red);
  text-decoration:underline;
  outline:none;
}
.footer-contact{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 16px;
  border-radius:10px;
  background:var(--theme-action);
  color:#fff;
  font-weight:800;
  text-decoration:none;
}
.footer-contact:hover{background:var(--red-dark)}
.footer-bottom{
  border-top:1px solid var(--line);
}
.footer-bottom-inner{
  max-width:1480px;
  margin:0 auto;
  padding:16px clamp(14px,3vw,34px) 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px 28px;
  flex-wrap:wrap;
  color:var(--muted);
  font-size:13px;
  line-height:1.5;
}
.footer-credit{white-space:normal}
@media(max-width:900px){
  .footer-main{
    grid-template-columns:1.4fr 1fr 1fr;
  }
  .footer-about{grid-column:1/-1}
}
@media(max-width:620px){
  .site-footer{margin-top:56px}
  .footer-main{
    grid-template-columns:1fr 1fr;
    gap:28px 20px;
    padding-top:32px;
  }
  .footer-about{grid-column:1/-1}
  .footer-bottom-inner{
    display:block;
  }
  .footer-credit{margin-top:5px}
}
@media(max-width:390px){
  .footer-main{grid-template-columns:1fr}
  .footer-about{grid-column:auto}
}


.footer-logo{width:430px;max-width:100%;margin:0 0 16px}
.footer-logo img{
  display:block;width:100%;height:auto;
  border-radius:12px;
}
.footer-cta-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.footer-donate{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 18px;border-radius:10px;
  border:2px solid var(--red);color:var(--red);background:transparent;
  font-weight:900;text-decoration:none;
}
.footer-donate:hover,.footer-donate:focus-visible{
  background:var(--theme-action);color:#fff;outline:none;
}
html[data-theme="dark"] .footer-donate{color:#fff;border-color:var(--red)}


/* ===== R3 STARTSEITE ===== */
#main{display:block}
.hero{
  position:relative;
  min-height:560px;
  display:flex;
  align-items:center;
  overflow:hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(214,31,38,.10), transparent 36%),
    linear-gradient(135deg, #f6eee3 0%, #fffaf0 46%, #ead7cf 100%);
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(115deg, rgba(255,253,240,.92) 0%, rgba(255,253,240,.76) 45%, rgba(255,253,240,.34) 100%);
}
html[data-theme="dark"] .hero{
  background:
    radial-gradient(circle at 20% 20%, rgba(255,91,97,.16), transparent 38%),
    linear-gradient(135deg,#201717 0%,#171313 52%,#2a1f1f 100%);
}
html[data-theme="dark"] .hero::before{
  background:linear-gradient(115deg, rgba(23,19,19,.94) 0%, rgba(23,19,19,.80) 48%, rgba(23,19,19,.42) 100%);
}
.hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  max-width:1480px;
  margin:0 auto;
  padding:72px clamp(18px,4vw,52px);
}
.hero-copy{max-width:820px}
.eyebrow{
  margin:0 0 10px;
  color:var(--red);
  font-size:14px;
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.hero h1{
  margin:0 0 18px;
  font-size:clamp(44px,8vw,84px);
  line-height:.98;
  letter-spacing:-.035em;
}
.hero-lead{
  margin:0;
  max-width:760px;
  font-size:clamp(19px,2.4vw,28px);
  line-height:1.45;
  color:var(--muted);
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:30px;
}
.primary-cta,.secondary-cta,.donate-large{
  min-height:48px;
  padding:0 18px;
  border-radius:11px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  font-weight:900;
}
.primary-cta,.donate-large{
  background:var(--theme-action);
  color:#fff;
}
.primary-cta:hover,.donate-large:hover{background:var(--red-dark)}
.secondary-cta{
  border:1px solid var(--line);
  background:var(--surface2);
  color:var(--text);
}
.secondary-cta:hover{
  border-color:var(--red);
  color:var(--red);
}
.content-wrap{
  max-width:1240px;
  margin:0 auto;
  padding:0 22px;
}
.narrow{max-width:930px}
.intro-section{
  padding:72px 0 66px;
  background:var(--surface2);
}
.intro-section h2,
.section-heading h2,
.impact-section h2,
.network-box h2,
.support-box h2{
  margin:0 0 18px;
  font-size:clamp(30px,4.8vw,52px);
  line-height:1.08;
  letter-spacing:-.02em;
}
.intro-section p,
.impact-section p,
.network-box p,
.support-box p{
  font-size:18px;
  line-height:1.7;
  color:var(--muted);
}
.portal-section{
  padding:72px 0;
  background:var(--bg);
}
.section-heading{margin-bottom:28px}
.portal-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.portal-card{
  display:block;
  min-height:250px;
  padding:28px;
  border:1px solid var(--line);
  border-radius:18px;
  background:var(--surface2);
  text-decoration:none;
  box-shadow:var(--shadow);
  transition:transform .18s ease,border-color .18s ease;
}
.portal-card:hover{
  transform:translateY(-3px);
  border-color:var(--red);
}
.card-kicker{
  display:block;
  margin-bottom:10px;
  color:var(--red);
  font-size:13px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.07em;
}
.portal-card h3{
  margin:0 0 12px;
  font-size:26px;
  line-height:1.2;
}
.portal-card p{
  margin:0 0 24px;
  color:var(--muted);
  line-height:1.6;
}
.card-link{font-weight:900;color:var(--red)}
.impact-section{
  padding:74px 0;
  background:
    linear-gradient(135deg, rgba(214,31,38,.075), transparent 65%),
    var(--surface2);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.impact-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:46px;
  align-items:start;
}
.network-section,.support-section{
  padding:72px 0;
}
.network-box,.support-box{
  border:1px solid var(--line);
  border-radius:22px;
  background:var(--surface2);
  box-shadow:var(--shadow);
  padding:34px;
}
.network-box{
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:34px;
  align-items:center;
}
.network-actions{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.support-section{padding-top:0}
.support-box{
  display:grid;
  grid-template-columns:1fr auto;
  gap:28px;
  align-items:center;
}
.donate-large{min-width:150px}
@media(max-width:820px){
  .hero{min-height:520px}
  .portal-grid,
  .impact-grid,
  .network-box,
  .support-box{
    grid-template-columns:1fr;
  }
  .network-actions{
    flex-direction:row;
    flex-wrap:wrap;
  }
  .support-box{align-items:start}
}
@media(max-width:560px){
  .hero-inner{padding:56px 16px}
  .hero h1{font-size:clamp(40px,14vw,62px)}
  .hero-actions{
    display:grid;
    grid-template-columns:1fr 1fr;
  }
  .hero-actions a{width:100%}
  .intro-section,
  .portal-section,
  .impact-section,
  .network-section{padding:54px 0}
  .portal-card{min-height:0;padding:22px}
  .network-box,.support-box{padding:24px}
}
@media(max-width:390px){
  .hero-actions{grid-template-columns:1fr}
}


/* ===== R3.1 BRUECKEN-HERO OVERRIDE ===== */
.hero{
  min-height:clamp(560px,70vh,760px);
  background-image:url("../../images/shared/igsafe-bridge-background.jpg") !important;
  background-size:cover !important;
  background-position:center center !important;
  isolation:isolate;
}
.hero::before{
  z-index:0 !important;
  background:linear-gradient(90deg,
    rgba(255,253,240,.94) 0%,
    rgba(255,253,240,.84) 30%,
    rgba(255,253,240,.52) 50%,
    rgba(255,253,240,.12) 72%,
    rgba(255,253,240,.02) 100%) !important;
}
.hero-inner{z-index:2 !important}
.hero-copy{max-width:700px !important}
.hero h1{font-size:clamp(44px,7vw,78px) !important;text-shadow:0 2px 16px rgba(255,255,255,.48)}
html[data-theme="dark"] .hero::before{
  background:linear-gradient(90deg,
    rgba(23,19,19,.93) 0%,
    rgba(23,19,19,.82) 30%,
    rgba(23,19,19,.52) 52%,
    rgba(23,19,19,.15) 74%,
    rgba(23,19,19,.04) 100%) !important;
}
html[data-theme="dark"] .hero h1{text-shadow:0 2px 18px rgba(0,0,0,.48)}
@media(max-width:820px){
  .hero{min-height:620px;background-position:58% center !important;align-items:flex-end !important}
  .hero::before{
    background:linear-gradient(to bottom,
      rgba(255,253,240,.12) 0%,
      rgba(255,253,240,.28) 34%,
      rgba(255,253,240,.88) 67%,
      rgba(255,253,240,.97) 100%) !important;
  }
  html[data-theme="dark"] .hero::before{
    background:linear-gradient(to bottom,
      rgba(23,19,19,.12) 0%,
      rgba(23,19,19,.30) 34%,
      rgba(23,19,19,.88) 67%,
      rgba(23,19,19,.96) 100%) !important;
  }
  .hero-inner{padding-bottom:50px !important}
}
@media(max-width:560px){
  .hero{min-height:690px;background-position:60% center !important}
  .hero-inner{padding:300px 16px 40px !important}
  .hero .eyebrow{font-size:12px}
  .hero-lead{font-size:18px !important}
}


/* ===== R3.2 KORREKTUREN ===== */
.hero-actions .secondary-cta{
  min-width:145px;
  border:1px solid var(--red);
  background:var(--surface2);
  color:var(--text);
}
.hero-actions .secondary-cta:hover,
.hero-actions .secondary-cta:focus-visible{
  background:var(--theme-action);
  color:#fff;
  outline:none;
}


/* ===== R3.3 HERO-NAVIGATION ===== */
.hero-copy{max-width:980px !important}
.hero-nav-grid{
  width:100%;
  display:grid !important;
  grid-template-columns:repeat(4,minmax(0,1fr)) !important;
  gap:14px !important;
  margin-top:32px !important;
}
.hero-nav-card{
  min-height:145px;
  padding:20px 18px;
  border:1px solid rgba(214,31,38,.55);
  border-radius:15px;
  background:rgba(255,255,255,.90);
  color:var(--text);
  text-decoration:none;
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
  gap:9px;
  box-shadow:0 7px 20px rgba(55,35,25,.08);
  backdrop-filter:blur(5px);
}
html[data-theme="dark"] .hero-nav-card{
  background:rgba(42,34,34,.90);
}
.hero-nav-card strong{
  font-size:21px;
  line-height:1.15;
  color:var(--red);
}
.hero-nav-card span{
  font-size:14px;
  line-height:1.45;
  color:var(--muted);
}
.hero-nav-card:hover,
.hero-nav-card:focus-visible{
  border-color:var(--red);
  transform:translateY(-2px);
  outline:none;
}
@media(max-width:980px){
  .hero-nav-grid{grid-template-columns:repeat(2,minmax(0,1fr)) !important}
}
@media(max-width:560px){
  .hero-nav-grid{grid-template-columns:1fr !important}
  .hero-nav-card{min-height:0;padding:16px}
}