/* ============ Interbridge Nbg e.V. — Design Tokens ============ */
@font-face{
  font-family:'Instrument Sans';
  font-style:normal;
  font-weight:400 600;
  font-display:swap;
  src:url('fonts/instrument-sans-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
:root{
  --indigo:#3209C8;
  --orange:#FF7C3B;
  --bg:#F3F1FB;
  --bg-alt:#ECE9F8;
  --card:#FFFFFF;
  --ink-dark:#17123A;
  --ink-mid:#34305E;
  --ink-mid2:#57527A;
  --ink-muted:#6E6890;
  --accent-soft:#FFE7DB;
  --letterbox:#E6E2F4;
  --border:rgba(23,18,58,.08);
  --border-strong:rgba(23,18,58,.12);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink-dark);
  font-family:'Instrument Sans',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--orange);color:var(--ink-dark)}
a{color:inherit}
img{display:block;max-width:100%}
h1,h2,h3{font-family:'Instrument Sans',sans-serif;margin:0}
h2{font-weight:500;font-size:38px;line-height:1.1;letter-spacing:-.01em}
.h2-lg{font-size:40px;line-height:1.08}
.h2-md{font-size:36px;line-height:1.12}

.container{max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}
.eyebrow{font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
.ink{color:var(--indigo)}

/* ============ Header ============ */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(23,18,58,.09)}
.hdr{max-width:1200px;margin:0 auto;padding:13px 32px;display:flex;align-items:center;gap:28px}
.logo-link{text-decoration:none;display:inline-flex;align-items:center}
.logo-img{height:46px;width:auto}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:28px}
.nav-links a{text-decoration:none;font-size:14.5px;font-weight:500;color:var(--ink-mid)}
.nav-links a:hover{color:var(--indigo)}
.hdr-right{display:flex;align-items:center;gap:10px}
.lang{display:flex;gap:2px;padding:3px;background:rgba(23,18,58,.06);border-radius:8px}
.lang-active{font-size:12px;font-weight:600;padding:3px 8px;border-radius:6px;background:#fff;color:var(--indigo)}
.lang-idle{font-size:12px;font-weight:500;padding:3px 8px;border-radius:6px;color:var(--ink-muted);text-decoration:none;cursor:pointer}
.lang-idle:hover{color:var(--indigo);background:rgba(255,255,255,.6)}
.btn-donate-hdr{text-decoration:none;font-size:14px;font-weight:600;color:var(--bg);background:var(--indigo);padding:10px 18px;border-radius:9px}
.btn-donate-hdr:hover{background:#2807a3}
.burger{display:none;width:42px;height:42px;border:1px solid var(--border-strong);background:#fff;border-radius:10px;cursor:pointer;align-items:center;justify-content:center;padding:0}
.mobile-menu{border-top:1px solid var(--border);padding:8px 20px 16px;display:flex;flex-direction:column;background:#fff}
.mobile-menu[hidden]{display:none}
@media(min-width:761px){.mobile-menu{display:none}}
.mobile-menu a{text-decoration:none;font-size:16px;font-weight:500;color:var(--ink-mid);padding:13px 4px;border-bottom:1px solid rgba(23,18,58,.06)}
.mobile-menu a:last-of-type{border-bottom:none}
.lang-mobile{margin-top:12px;align-self:flex-start}
.lang-mobile .lang-active{font-size:13px;padding:5px 12px}
.lang-mobile .lang-idle{font-size:13px;padding:5px 12px}

/* ============ Hero ============ */
.hero{padding-top:68px;padding-bottom:34px}
.r-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:9px;padding:6px 13px;border:1px solid rgba(50,9,200,.25);border-radius:100px;margin-bottom:24px;background:#fff}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--orange)}
.hero-badge span:last-child{font-size:12.5px;font-weight:600;letter-spacing:.02em;color:var(--indigo)}
h1{font-weight:600;font-size:52px;line-height:1.06;letter-spacing:-.02em;margin:0 0 22px}
.hero-lead{font-size:18px;line-height:1.6;color:#3A3568;max-width:540px;margin:0 0 30px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.btn{text-decoration:none;font-size:15.5px;font-weight:600;padding:15px 26px;border-radius:11px;display:inline-flex;align-items:center;gap:9px}
.btn-primary{color:var(--bg);background:var(--indigo)}
.btn-primary:hover{background:#2807a3}
.btn-outline{color:var(--indigo);background:#fff;border:1px solid rgba(50,9,200,.22)}
.btn-outline:hover{border-color:rgba(50,9,200,.45)}
.hero-trust{display:flex;align-items:center;gap:11px;font-size:13.5px;color:var(--ink-muted)}
.hero-trust b{color:var(--ink-mid)}
.hero-collage{position:relative}
.hero-collage{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:12px}
.hero-collage .r34{grid-row:span 2}

/* ============ Foto-Frames & Platzhalter ============ */
.ph-frame{position:relative;overflow:hidden;background:var(--letterbox);border-radius:16px}
.ph-frame.r34{aspect-ratio:3/4}
.ph-frame.r43{aspect-ratio:4/3}
.ph-frame.r32{aspect-ratio:3/2;border-radius:0}
.ph-frame.r11{aspect-ratio:1/1;border-radius:12px}
.ph-frame.circle{width:130px;height:130px;border-radius:50%;margin:0 auto 16px}
.ph-frame img{width:100%;height:100%;object-fit:cover}
.ph-frame.contain img{object-fit:contain}
.ph-frame.placeholder::after{
  content:attr(data-ph);
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:12.5px;font-weight:500;color:var(--ink-muted);text-align:center;padding:10px;
  background:
    radial-gradient(circle at 50% 42%, rgba(50,9,200,.10) 0, rgba(50,9,200,0) 55%),
    var(--letterbox);
}

/* ============ Stats ============ */
.stats-wrap{padding-top:24px;padding-bottom:8px}
.r-stats{background:#fff;border:1px solid var(--border);border-radius:18px;padding:26px 20px;display:grid;grid-template-columns:repeat(4,1fr)}
.r-stats > div{text-align:center;padding:0 12px;border-right:1px solid var(--border)}
.r-stats > div:last-child{border-right:none}
.r-stats-2{grid-template-columns:repeat(2,minmax(0,1fr));max-width:460px;margin:0 auto}
.stat-num{font-size:34px;font-weight:600;color:var(--indigo);line-height:1}
.stat-label{font-size:13px;color:var(--ink-muted);margin-top:6px}

/* ============ Über uns ============ */
.section-about{padding-top:60px;padding-bottom:60px;scroll-margin-top:80px}
.r-two{display:grid;gap:56px}
.about-grid{grid-template-columns:.85fr 1.15fr}
.about-grid h2{margin-top:14px}
.about-lead{font-size:18px;line-height:1.65;color:var(--ink-mid);margin:0 0 20px}
.about-body{font-size:16px;line-height:1.65;color:var(--ink-mid2);margin:0 0 30px}
.values-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.value-card{background:#fff;border:1px solid var(--border);border-radius:13px;padding:18px 20px}
.value-t{font-size:19px;font-weight:600;color:var(--indigo);margin-bottom:5px}
.value-d{font-size:13.5px;line-height:1.5;color:var(--ink-muted)}

/* ============ Projekte ============ */
.section-projects{background:#fff;border-top:1px solid rgba(23,18,58,.07);border-bottom:1px solid rgba(23,18,58,.07);scroll-margin-top:64px}
.inner{padding-top:66px;padding-bottom:66px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:34px}
.section-head h2{margin-top:14px}
.section-note{font-size:15px;line-height:1.55;color:var(--ink-muted);max-width:360px;margin:0}
.section-note.light{color:rgba(243,241,251,.75)}
.section-note.light a{color:var(--orange);text-decoration:none}
.r-three{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

.proj{cursor:pointer;background:var(--bg);border:1px solid var(--border);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;text-align:left;padding:0;font:inherit;color:inherit;text-decoration:none;transition:transform .25s ease, box-shadow .25s ease}
.proj:hover{transform:translateY(-4px);box-shadow:0 24px 44px -22px rgba(23,18,58,.35)}
.proj-media{position:relative}
.proj-media .ph-frame{aspect-ratio:3/2;border-radius:0;background:var(--letterbox)}
.proj-badge{position:absolute;top:12px;left:12px;display:inline-flex;align-items:center;gap:6px;background:var(--indigo);color:#fff;font-size:11.5px;font-weight:600;letter-spacing:.02em;padding:5px 10px;border-radius:7px}
.proj-cat{position:absolute;top:12px;right:12px;background:rgba(243,241,251,.94);color:var(--indigo);font-size:11.5px;font-weight:600;padding:5px 10px;border-radius:7px}
.proj-body{padding:20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.proj-date{font-size:12.5px;color:var(--ink-muted);font-weight:500}
.proj-body h3{font-weight:600;font-size:21px;line-height:1.2}
.proj-blurb{font-size:14px;line-height:1.55;color:var(--ink-mid2);margin:0}
.proj-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.proj-raised{font-size:19px;font-weight:600;color:var(--indigo)}
.proj-impact{font-size:12px;color:var(--ink-muted)}
.lnk{font-size:13.5px;font-weight:600;color:var(--indigo);display:inline-flex;align-items:center;gap:6px;transition:gap .2s ease}
.proj:hover .lnk{gap:12px}

/* ============ Spenden ============ */
.section-donate{padding-top:66px;padding-bottom:66px;scroll-margin-top:70px}
.donate-grid{grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.donate-grid h2{margin:14px 0 18px}
.donate-lead{font-size:16.5px;line-height:1.6;color:var(--ink-mid2);margin:0 0 26px}
.giving-rows{display:flex;flex-direction:column;gap:12px}
.giving-row{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--border);border-radius:13px;padding:16px 18px}
.giving-amount{font-size:24px;font-weight:600;color:var(--indigo);min-width:66px}
.giving-row span:last-child{font-size:14.5px;line-height:1.45;color:var(--ink-mid)}

.donate-card{background:var(--ink-dark);border-radius:22px;padding:40px 38px;color:var(--bg)}
.donate-title{font-size:26px;font-weight:600;margin-bottom:6px}
.donate-sub{font-size:14.5px;line-height:1.55;color:rgba(243,241,251,.72);margin:0 0 22px}
.amounts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
.amount-btn{text-align:center;padding:14px 0;border-radius:11px;background:rgba(243,241,251,.08);color:var(--bg);font-weight:600;font-size:16px;border:none;cursor:pointer;font-family:inherit;transition:background .15s ease}
.amount-btn:hover{background:rgba(243,241,251,.16)}
.amount-btn.active{background:var(--orange);color:var(--ink-dark)}
.amount-free{display:block;width:100%;text-align:center;padding:13px 0;border-radius:11px;background:rgba(243,241,251,.08);color:rgba(243,241,251,.8);font-weight:500;font-size:14.5px;border:none;cursor:pointer;font-family:inherit;margin-bottom:18px;transition:background .15s ease}
.amount-free:hover{background:rgba(243,241,251,.16)}
.amount-free.active{background:var(--orange);color:var(--ink-dark);font-weight:600}
.paypal-cta{text-decoration:none;display:block;text-align:center;font-size:16px;font-weight:600;color:var(--ink-dark);background:var(--orange);padding:16px;border-radius:12px;margin-bottom:16px}
.paypal-cta:hover{background:#ff8f57}
.donate-secure{display:flex;align-items:center;gap:10px;font-size:12.5px;color:rgba(243,241,251,.62)}

.pay-methods{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.pay-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:24px 26px}
.pay-card-h{font-size:17px;font-weight:600;color:var(--ink-dark);margin-bottom:16px}
.pay-card-h span{font-size:13px;font-weight:500;color:var(--ink-muted)}
.pay-rows{display:flex;flex-direction:column;gap:11px}
.pay-row{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding-bottom:11px;border-bottom:1px solid var(--border)}
.pay-row:last-child{border-bottom:none;padding-bottom:0}
.pay-label{font-size:13px;color:var(--ink-muted);flex:none}
.pay-value{font-size:14.5px;font-weight:600;color:var(--ink-dark);text-align:right;font-variant-numeric:tabular-nums}
.pay-value.copy{cursor:pointer;border-radius:6px;padding:2px 6px;margin:-2px -6px;transition:background .15s ease}
.pay-value.copy:hover{background:var(--bg)}
.pay-value.copy::after{content:"⧉";margin-left:7px;font-size:12px;color:var(--ink-muted);vertical-align:middle}
.pay-value.copy.copied::after{content:"✓";color:var(--indigo)}
.pay-note{font-size:13px;color:var(--ink-muted);line-height:1.5;margin:16px 0 0}

/* ============ Team ============ */
.section-team{background:#fff;border-top:1px solid rgba(23,18,58,.07)}
.section-team .inner{padding-top:60px;padding-bottom:60px}
.team-head{text-align:center;margin-bottom:40px}
.team-head h2{margin:14px 0 8px}
.team-head p{font-size:15px;color:var(--ink-muted);margin:0}
.team-head a{color:var(--indigo);text-decoration:none;font-weight:600}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.team-member{text-align:center}
.team-name{font-size:19px;font-weight:600;color:var(--ink-dark)}
.team-role{font-size:13.5px;color:var(--ink-muted);margin-top:3px}

/* ============ Berichte ============ */
.section-docs{background:var(--bg-alt)}
.section-docs .inner{padding-top:60px;padding-bottom:60px}
.section-docs h2{margin:14px 0 12px}
.docs-lead{font-size:15.5px;line-height:1.6;color:var(--ink-mid2);margin:0}
.docs-cta .doc-row{width:100%}
.doc-row{text-decoration:none;background:#fff;border:1px solid var(--border);border-radius:13px;padding:18px 22px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;transition:border-color .15s ease}
.doc-row:hover{border-color:rgba(50,9,200,.35)}
.doc-icon{display:inline-flex;width:42px;height:42px;border-radius:10px;background:var(--accent-soft);align-items:center;justify-content:center;flex:none}
.doc-name{flex:1;min-width:120px;font-size:15.5px;font-weight:500;color:var(--ink-dark)}
.doc-dl{font-size:13.5px;font-weight:600;color:var(--indigo);display:inline-flex;align-items:center;gap:6px;overflow-wrap:anywhere;min-width:0}

/* ============ Footer ============ */
.site-footer{background:var(--ink-dark);color:var(--bg);scroll-margin-top:64px}
.site-footer .inner{padding-top:62px;padding-bottom:34px}
.r-foot{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(243,241,251,.14)}
.footer-logo-chip{display:inline-flex;background:#fff;border-radius:12px;padding:12px 18px;margin-bottom:18px}
.footer-logo-chip img{height:44px;width:auto}
.footer-about{font-size:14.5px;line-height:1.6;color:rgba(243,241,251,.7);max-width:320px;margin:0}
.footer-h{font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px;font-size:14.5px;color:rgba(243,241,251,.82)}
.footer-links a{text-decoration:none;color:inherit}
.footer-links a:hover{color:#fff}
.socials{display:flex;gap:10px}
.socials a{display:inline-flex;width:42px;height:42px;border-radius:11px;border:1px solid rgba(243,241,251,.22);align-items:center;justify-content:center}
.socials a:hover{border-color:rgba(243,241,251,.5)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:22px;font-size:13px;color:rgba(243,241,251,.5)}
.footer-legal{display:flex;gap:20px}
.footer-legal a{text-decoration:none;color:inherit}

/* ============ Projektseite ============ */
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.pp-hero{position:relative;background:var(--ink-dark)}
.pp-cover{aspect-ratio:16/6;background:var(--ink-dark);border-radius:0}
.pp-cover img{object-fit:contain}
.pp-badge{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);white-space:nowrap;display:inline-flex;align-items:center;gap:6px;background:var(--indigo);color:#fff;font-size:12px;font-weight:600;padding:6px 12px;border-radius:8px}
.pp-head{padding-top:44px;padding-bottom:8px}
.pp-back{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-size:13.5px;font-weight:600;color:var(--indigo);margin-bottom:22px}
.pp-back:hover{gap:12px}
.pp-date{font-size:13px;color:var(--ink-muted);font-weight:500;margin-bottom:6px}
.pp-head h1{font-size:42px;line-height:1.1;margin:0 0 16px}
.pp-detail{font-size:17px;line-height:1.65;color:var(--ink-mid);max-width:760px;margin:0 0 26px}
.pp-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:760px;margin-bottom:10px}
.mstat{background:#fff;border:1px solid var(--border);border-radius:13px;padding:16px 18px}
.mstat-num{font-size:22px;font-weight:600;color:var(--indigo)}
.mstat-label{font-size:12.5px;color:var(--ink-muted);margin-top:2px}
.pp-gallery-h{font-size:12.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--orange);margin:34px 0 16px}
.pp-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:36px}
.pp-gallery .ph-frame{aspect-ratio:4/3;border-radius:14px;cursor:zoom-in;transition:transform .2s ease, box-shadow .2s ease}
.pp-gallery .ph-frame:hover{transform:translateY(-3px);box-shadow:0 18px 34px -18px rgba(23,18,58,.35)}
.pp-cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:60px}
.pp-empty{background:#fff;border:1px dashed var(--border-strong);border-radius:16px;padding:36px;text-align:center;color:var(--ink-muted);font-size:15px;margin-bottom:36px}

/* ============ Rechtstexte (Impressum / Datenschutz) ============ */
.legal-head{padding-top:44px;padding-bottom:8px}
.legal-head h1{font-size:38px;line-height:1.15;margin:0 0 8px}
.legal-updated{font-size:13px;color:var(--ink-muted);margin:0 0 40px}
.legal-body{max-width:760px;padding-bottom:70px}
.legal-body h2{font-size:22px;font-weight:600;margin:36px 0 12px}
.legal-body h2:first-child{margin-top:0}
.legal-body h3{font-size:16.5px;font-weight:600;margin:22px 0 8px;color:var(--ink-mid)}
.legal-body p{font-size:15.5px;line-height:1.7;color:var(--ink-mid);margin:0 0 14px}
.legal-body ul{margin:0 0 14px;padding-left:22px}
.legal-body li{font-size:15.5px;line-height:1.7;color:var(--ink-mid);margin-bottom:6px}
.legal-body a{color:var(--indigo);text-decoration:underline}
.legal-body strong{color:var(--ink-dark)}
.legal-note{background:var(--accent-soft);border-radius:12px;padding:16px 20px;font-size:14px;line-height:1.6;color:var(--ink-mid)}

/* ============ Lightbox ============ */
.lightbox{position:fixed;inset:0;z-index:120;background:rgba(23,18,58,.88);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:26px;animation:fadeUp .2s ease}
.lightbox[hidden]{display:none}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:12px;box-shadow:0 40px 90px -30px rgba(0,0,0,.7)}
.lb-btn{position:absolute;border:none;border-radius:11px;background:rgba(243,241,251,.14);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;width:44px;height:44px;transition:background .15s ease}
.lb-btn:hover{background:rgba(243,241,251,.28)}
.lb-close{top:16px;right:16px}
.lb-prev{left:16px;top:50%;transform:translateY(-50%)}
.lb-next{right:16px;top:50%;transform:translateY(-50%)}
.lb-count{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);font-size:13px;font-weight:600;color:rgba(243,241,251,.85);background:rgba(23,18,58,.55);padding:6px 14px;border-radius:100px}
body.modal-open{overflow:hidden}

/* ============ Responsive ============ */
@media(max-width:1000px){
  .r-hero{grid-template-columns:1fr;gap:34px}
  .r-two{grid-template-columns:1fr !important;gap:30px}
  .r-three{grid-template-columns:repeat(2,1fr)}
  .r-foot{grid-template-columns:1fr 1fr}
  .pay-methods{grid-template-columns:1fr}
  .team-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .hdr{padding:12px 18px}
  .nav-links{display:none}
  .hdr-right .lang{display:none}
  .burger{display:inline-flex}
  .r-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .r-stats > div{border-right:none;padding:14px 8px}
  .r-three{grid-template-columns:1fr}
  .r-foot{grid-template-columns:1fr;gap:28px}
  h1{font-size:35px;line-height:1.08}
  h2,.h2-lg,.h2-md{font-size:27px}
  .container{padding-left:20px;padding-right:20px}
  .donate-card{padding:30px 24px}
  .modal-body{padding:24px 20px 26px}
  .modal-stats{grid-template-columns:1fr 1fr}
  .pay-card{padding:20px}
  .pay-row{flex-direction:column;align-items:flex-start;gap:3px}
  .pay-value{text-align:left}
  .pp-stats{grid-template-columns:repeat(2,1fr)}
  .pp-gallery{grid-template-columns:repeat(2,1fr)}
}