/* =============================================================
   DGX Responsive Patch
   Zentrales Responsive-CSS — wird von allen Seiten geladen.
   Strategie: Desktop bleibt 1:1, Media Queries überschreiben nur
   für Tablet (<1024px) und Mobile (<768px).
   ============================================================= */

/* Prevent horizontal overflow — both html and body needed for iOS Safari */
html, body {
  overflow-x: hidden;
}

/* =============================================================
   FIXED NAV — tablet + mobile (position:sticky breaks on iOS
   when html/body have overflow-x:hidden)
   ============================================================= */
@media (max-width:1024px){
  .topbar{
    position:fixed !important;
    top:0;left:0;right:0;
    z-index:102;
  }
  nav{
    position:fixed !important;
    top:4px !important; /* sits below topbar */
    left:0;right:0;
    width:100%;
    z-index:100;
  }
  body{padding-top:72px} /* 4px topbar + 68px nav */
  html{scroll-padding-top:72px}
  .mode-bar{top:72px !important}
}
@media (max-width:768px){
  nav{top:3px !important} /* thinner topbar on mobile */
  body{padding-top:63px !important} /* 3px + 60px nav */
  html{scroll-padding-top:63px !important}
  .mode-bar{top:63px !important}
}

/* Safari/iOS 3D transform fix — use 2D fallback on mobile */
@media (max-width:1024px){
  .diff-card-inner{
    transform-style: flat !important;
    -webkit-transform-style: flat !important;
    perspective: none !important;
  }
  .diff-card:hover .diff-card-inner,
  .diff-card:focus-within .diff-card-inner{
    transform: none !important;
  }
  .diff-face-back{
    display: none !important;
  }
  .diff-face-front{
    position: relative !important;
    backface-visibility: visible !important;
    -webkit-backface-visibility: visible !important;
  }
}

/* --- Fluid hero sizing verbessern ohne Desktop zu brechen --- */
@media (max-width:1240px){
  .wrap,
  .nav-inner,
  .mode-inner{
    padding-left:40px !important;
    padding-right:40px !important;
  }
}

/* =============================================================
   TABLET (≤ 1024px)
   ============================================================= */
@media (max-width:1024px){

  /* Wrap padding reduzieren */
  .wrap,
  .nav-inner,
  .mode-inner{
    padding-left:32px !important;
    padding-right:32px !important;
  }

  /* ---- NAV: Desktop-Links + Kalkulator-Link ausblenden ---- */
  .nav-links{display:none !important}
  .nav-kalk{display:none !important}

  /* Hamburger sichtbar machen */
  .nav-hamburger{
    display:inline-flex !important;
  }

  /* Topbar dünner */
  .topbar{height:4px}

  /* ---- HERO ---- */
  .hero{padding:40px 0 36px !important}
  .hero-grid{
    grid-template-columns:1fr !important;
    gap:44px !important;
  }
  .hero h1{font-size:clamp(36px,5.6vw,50px) !important}
  .hero-sub{font-size:16px !important;max-width:none !important}
  .hero-actions{gap:12px}
  .hero-visual{max-width:620px !important;margin:0 auto !important;aspect-ratio:5/4 !important;width:100% !important;min-height:360px !important}
  .hero-press{gap:16px}
  .hero-press img{height:20px}

  /* Hero Stats — 3 Spalten zu 2 auf Tablet */
  .hero-stats{
    grid-template-columns:repeat(2,1fr) !important;
    margin-top:36px;
  }
  .hero-stats .stat{
    border-right:none !important;
    border-top:1px solid var(--line) !important;
    min-height:auto !important;
    padding:44px 22px 26px !important;
    position:relative !important;
  }
  .hero-stats .stat:nth-child(even){border-left:1px solid var(--line) !important}
  .hero-stats .stat:last-child{grid-column:1 / -1}
  .stat-idx{
    position:static !important;
    display:block !important;
    margin-bottom:8px !important;
    font-size:11px !important;
    letter-spacing:0.14em !important;
    padding:0 !important;
  }
  .stat-num{font-size:26px !important;letter-spacing:-0.01em !important}
  .stat-label{font-size:12px !important;margin-top:6px !important}
  .stat-glyph{display:none !important}

  /* ---- GENERIC SECTION PADDING ---- */
  section.problem,
  section.diff,
  section.cases,
  section.leistungen,
  section.proof,
  section.team,
  section.cta,
  section.clients,
  section.tagline{
    padding-top:64px !important;
    padding-bottom:64px !important;
  }
  section.proof{padding:80px 0 !important}

  /* ---- Grids zu 1 Spalte wenn noch nicht reduziert ---- */
  .problem-grid,
  .tagline-grid,
  .team-card,
  .cta-grid,
  .diff-head,
  .leist-head{
    grid-template-columns:1fr !important;
    gap:40px !important;
  }
  .cta-divider{
    padding-top:0 !important;
    flex-direction:row !important;
    gap:16px !important;
  }
  .cta-divider .line{width:60px !important;height:1px !important}

  /* ---- 2-Spalten Grids ---- */
  .diff-grid,
  .cases-grid,
  .leist-grid,
  .board-grid,
  .foot-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr)) !important;
  }

  /* ---- TEAM ---- */
  .team-card{
    min-height:auto !important;
  }
  .team-left{
    padding:48px 36px !important;
  }
  .team-left h2{font-size:32px !important}
  .team-photo{
    padding:0 !important;
    min-height:400px;
  }
  .team-photo-inner{
    max-width:none !important;
    aspect-ratio:auto !important;
    height:100%;
    border-radius:0 !important;
  }

  /* ---- PROOF (testimonial) ---- */
  .proof-slide{
    grid-template-columns:1fr !important;
    grid-template-rows:260px 1fr !important;
  }
  .proof-body{padding:40px 36px 36px !important}
  .proof-quote{font-size:18px !important}
  .proof-viewport{min-height:540px !important}

  /* ---- Board ---- */
  .board-card{
    grid-template-columns:110px 1fr !important;
    gap:20px !important;
    padding:18px !important;
  }
  .board-photo{width:110px !important;height:130px !important}

  /* ---- LEISTUNGEN-Grid: wide item spannt alles ---- */
  .leist-wide{grid-column:1 / -1 !important}

  /* ---- FOOTER ---- */
  .foot-grid{gap:36px !important}

  /* ---- MODE BAR (iSFP etc) ---- */
  .mode-inner{
    flex-wrap:wrap;
    gap:14px !important;
  }
  .mode-bar{top:64px !important}

  /* ---- CTA ---- */
  .cta h2{font-size:32px !important}
  .cta-lead{font-size:15.5px !important}

  /* ---- Hero Pop-ups verstecken auf kleineren Screens ---- */
  .hv-pop{display:none !important}
  .hv-badge{top:14px !important;left:14px !important;padding:8px 12px !important}
  .hv-badge strong{font-size:16px !important}

}

/* =============================================================
   MOBILE (≤ 768px)
   ============================================================= */
@media (max-width:768px){

  .wrap,
  .nav-inner,
  .mode-inner{
    padding-left:20px !important;
    padding-right:20px !important;
  }

  /* ---- Typography ---- */
  h1{font-size:clamp(30px,7.5vw,40px) !important;letter-spacing:-.4px !important}
  h2{font-size:clamp(24px,6.2vw,30px) !important}
  .cta h2{font-size:26px !important}
  .hero h1{font-size:clamp(30px,7.8vw,40px) !important}
  .tagline h2{font-size:28px !important}
  .team-left h2{font-size:26px !important}

  /* ---- NAV ---- */
  .nav-inner{height:60px !important}
  .topbar{height:3px}

  /* ---- HERO ---- */
  .hero{padding:28px 0 24px !important}
  .hero-sub{font-size:15px !important;margin-bottom:10px !important}
  .hero-micro{font-size:13.5px !important;margin-bottom:24px !important}
  .hero-actions{flex-direction:column;align-items:stretch !important}
  .hero-actions .btn,
  .hero-actions .btn-dark{justify-content:center;width:100%}
  .hero-actions .btn-ghost{justify-content:flex-start}
  .hero-press{gap:12px !important;margin-bottom:20px !important}
  .hero-press img{height:18px !important}
  .hero-press-label{font-size:9.5px !important}
  .hero-visual{aspect-ratio:4/3 !important;max-width:none !important;width:100% !important;min-height:280px !important}

  /* Hero checks — 2 Spalten zu 1 */
  .hero-checks{
    grid-template-columns:auto 1fr !important;
    font-size:13px !important;
  }

  /* Hero Stats auf Mobile: 1 Spalte */
  .hero-stats{grid-template-columns:1fr !important}
  .hero-stats .stat{
    padding:28px 22px 22px !important;
    border-left:none !important;
  }
  .hero-stats .stat:nth-child(even){border-left:none !important}
  .hero-stats .stat:last-child{grid-column:auto}
  .stat-num{font-size:24px !important}

  /* ---- SECTION PADDING ---- */
  section.problem,
  section.diff,
  section.cases,
  section.leistungen,
  section.proof,
  section.team,
  section.cta,
  section.clients,
  section.tagline{
    padding-top:48px !important;
    padding-bottom:48px !important;
  }

  /* ---- Grids 2→1 ---- */
  .diff-grid,
  .cases-grid,
  .leist-grid,
  .board-grid,
  .foot-grid,
  .pcard-kpis,
  .modal-radio-group{
    grid-template-columns:1fr !important;
  }

  .diff-card{min-height:220px}
  .diff-face{padding:28px 24px !important}
  .diff-face-front h3{font-size:19px !important}

  /* ---- TEAM ---- */
  .team-left{padding:36px 24px !important}
  .team-names{margin-top:20px !important}
  .team-name{flex-wrap:wrap;gap:8px !important}
  .team-name .r{margin-left:0 !important;font-size:10px !important}
  .team-photo{min-height:360px;height:360px}

  /* Board */
  .board-card{
    grid-template-columns:90px 1fr !important;
    gap:16px !important;
    padding:16px !important;
  }
  .board-photo{width:90px !important;height:110px !important}
  .board-head{flex-direction:column;align-items:flex-start !important}
  .board-head p{max-width:none !important}

  /* ---- PROOF ---- */
  .proof-body{padding:32px 24px 28px !important}
  .proof-quote{font-size:17px !important;line-height:1.55 !important}
  /* Slides are position:absolute so the viewport needs an explicit height */
  .proof-viewport{min-height:560px !important}
  .proof-slide{grid-template-rows:230px 1fr !important}
  .proof-mark{font-size:64px !important}
  .proof-controls{
    flex-wrap:wrap;
    gap:16px;
    justify-content:center !important;
  }
  .gr-widget{padding:8px 16px 8px 12px !important}
  .proof-head{margin-bottom:36px !important}

  /* ---- CTA ---- */
  .cta-box{padding:28px 24px !important}
  .cta-box h3{font-size:19px !important}

  /* ---- Leistungen Grid: border radius lost on mobile 1col ---- */
  .leist{padding:26px 22px !important}

  /* ---- Project cards ---- */
  .pcard-body{padding:22px 22px 20px !important;gap:18px}
  .pcard-kpis{gap:12px !important}
  .cases-head{flex-direction:column;align-items:flex-start !important}

  /* ---- Tabellen → horizontal scroll mit Hint ---- */
  .table-scroll,
  table{
    display:block;
    max-width:100%;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
  }
  /* Typischer DGX-Table-Container */
  .cost-table,
  .foerder-table,
  .price-table{
    overflow-x:auto !important;
  }
  .cost-table table,
  .foerder-table table,
  .price-table table{
    min-width:560px;
  }

  /* ---- FOOTER ---- */
  footer{padding:52px 0 30px !important}
  .foot-grid{gap:32px !important;margin-bottom:40px !important}

  /* ---- MODAL ---- */
  .modal{padding:12px !important;align-items:flex-start !important;padding-top:40px !important}
  .modal-card{padding:28px 24px 24px !important;max-width:none !important;margin-top:0}
  .modal-card h3{font-size:20px !important}
  .modal-actions{flex-direction:column-reverse;align-items:stretch !important}
  .modal-actions .btn,
  .modal-actions .modal-next{width:100%;justify-content:center}
  .modal-back{width:100%;text-align:center}

  /* ---- Mode toggle (iSFP) wrap ---- */
  .mode-toggle{width:100%;justify-content:space-between}
  .mode-toggle button{flex:1;justify-content:center;padding:10px 12px !important;font-size:12px !important}

  /* ---- Carousel dots ---- */
  .c-text{font-size:19px !important;line-height:1.45 !important}
  .c-mark{font-size:40px !important}

  /* ---- Calendly divider horizontal kürzer ---- */
  .cta-divider .line{width:40px !important}

  /* Chat form */
  .chat-bar{flex-direction:column;align-items:stretch !important}
  .chat-input{width:100%;min-width:0 !important}
  .chat-send{width:100% !important;height:44px !important;border-radius:8px !important}

  /* Press strip → tighter */
  .press-inner{gap:20px !important}
  .press-logos{gap:24px !important}

  /* Marquee — Logos kleiner */
  .marquee-track{gap:60px !important}
  .logo.l-wide img{height:30px !important;max-width:150px !important}
  .logo.l-tall img{height:48px !important;max-width:70px !important}
  .logo.l-square img{height:66px !important;max-width:100px !important}

  /* ---- KfW page: explainer-viz table scroll ---- */
  /* .explainer-viz has overflow:hidden for border-radius but clips the table on narrow screens */
  .explainer-viz{
    padding:20px !important;
    overflow-x:auto !important;
    -webkit-overflow-scrolling:touch;
  }
  .eh-table{min-width:340px}

  /* ---- TEAM: headline → photo → body on mobile ---- */
  /* display:contents makes .team-left's children direct flex items of .team-card */
  .team-card{display:flex !important;flex-direction:column !important;min-height:0 !important}
  .team-left{display:contents !important}
  .team-intro{order:1;padding:32px 24px 20px;background:var(--fog,#D5DCE6)}
  .team-photo{order:2;min-height:300px !important;height:300px !important}
  .team-body{order:3;padding:20px 24px 36px;background:var(--fog,#D5DCE6)}
}

/* =============================================================
   MOBILE NAV — Hamburger + Fullscreen Overlay
   ============================================================= */

/* Hamburger button — nur sichtbar ≤1024px (oben gesetzt) */
.nav-hamburger{
  display:none;
  width:40px;height:40px;border:none;background:transparent;
  cursor:pointer;padding:0;align-items:center;justify-content:center;
  position:relative;
  margin-left:4px;
}
.nav-hamburger span{
  position:absolute;left:9px;right:9px;height:2px;background:var(--ink,#0E1014);
  border-radius:2px;transition:transform .25s, top .25s, opacity .2s;
}
.nav-hamburger span:nth-child(1){top:13px}
.nav-hamburger span:nth-child(2){top:19px}
.nav-hamburger span:nth-child(3){top:25px}
.nav-hamburger[aria-expanded="true"] span:nth-child(1){
  top:19px;transform:rotate(45deg);
}
.nav-hamburger[aria-expanded="true"] span:nth-child(2){
  opacity:0;
}
.nav-hamburger[aria-expanded="true"] span:nth-child(3){
  top:19px;transform:rotate(-45deg);
}

/* Mobile Overlay */
.mobile-nav{
  position:fixed;inset:0;z-index:200;
  background:#0E1014;color:#fff;
  padding:80px 28px 40px;
  display:flex;flex-direction:column;
  opacity:0;visibility:hidden;
  transition:opacity .25s ease, visibility .25s;
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
}
.mobile-nav.open{
  opacity:1;visibility:visible;
}
.mobile-nav-close{
  position:absolute;top:18px;right:18px;
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.08);border:none;color:#fff;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:background .15s;
}
.mobile-nav-close:hover{background:rgba(255,255,255,.15)}
.mobile-nav-close svg{width:18px;height:18px}
.mobile-nav-logo{
  position:absolute;top:22px;left:24px;
}
.mobile-nav-logo svg{display:block}

.mobile-nav-primary{
  list-style:none;padding:0;margin:0;
  display:flex;flex-direction:column;
}
.mobile-nav-primary > li{
  border-bottom:1px solid rgba(255,255,255,.08);
}
.mobile-nav-primary > li > a,
.mobile-nav-primary .mn-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 4px;color:#fff;text-decoration:none;
  font-family:'Libre Caslon Text',Georgia,serif;
  font-size:26px;font-weight:700;letter-spacing:-.3px;
  cursor:pointer;width:100%;background:none;border:none;text-align:left;
  font-family:inherit;
}
.mobile-nav-primary .mn-head{
  font-family:'Libre Caslon Text',Georgia,serif;
}
.mobile-nav-primary .mn-chev{
  width:14px;height:14px;
  border-right:2px solid #fff;border-bottom:2px solid #fff;
  transform:rotate(45deg);opacity:.5;
  transition:transform .25s, opacity .2s;
  margin-right:6px;
}
.mobile-nav-primary li.open .mn-chev{
  transform:rotate(-135deg);opacity:1;
  margin-top:6px;
}

.mobile-nav-sub{
  list-style:none;padding:0 0 16px;margin:0;
  max-height:0;overflow:hidden;
  transition:max-height .35s ease;
}
.mobile-nav-primary li.open .mobile-nav-sub{
  max-height:500px;
}
.mobile-nav-sub li{padding:8px 0}
.mobile-nav-sub a{
  display:block;padding:8px 4px;color:rgba(255,255,255,.7);
  font-size:15.5px;font-weight:500;font-family:'Archivo',sans-serif;
  transition:color .15s;
  letter-spacing:0;
}
.mobile-nav-sub a:hover{color:#fff}
.mobile-nav-sub a.current{color:#B8A170}

.mobile-nav-foot{
  margin-top:auto;padding-top:36px;
  display:flex;flex-direction:column;gap:14px;
}
.mobile-nav-cta{
  display:block;width:100%;
  background:#B8A170;color:#0E1014;
  padding:18px 22px;border-radius:4px;
  font-weight:700;font-size:15px;letter-spacing:-.1px;
  text-align:center;
  transition:background .15s;
}
.mobile-nav-cta:hover{background:#C6B081}
.mobile-nav-kalk{
  display:block;width:100%;
  background:transparent;color:#fff;
  border:1px solid rgba(255,255,255,.2);
  padding:17px 22px;border-radius:4px;
  font-weight:600;font-size:14px;
  text-align:center;cursor:pointer;
  font-family:inherit;
}
.mobile-nav-kalk:hover{border-color:rgba(255,255,255,.4)}
.mobile-nav-meta{
  font-size:12px;color:rgba(255,255,255,.4);
  margin-top:20px;text-align:center;
  letter-spacing:.3px;
}

/* Lock body scroll when mobile nav open */
body.mobile-nav-open{
  overflow:hidden;
}

/* =============================================================
   INDEX.HTML — MOBILE HERO REDESIGN (≤ 767px)
   Image-first layout: visual above headline, full-bleed
   ============================================================= */
@media (max-width:767px){

  /* ---- Section padding: flush at top so image starts at nav ---- */
  .hero{padding:0 0 36px !important}

  /* ---- Hero grid: flex column, visual pulled to top ---- */
  .hero-grid{
    display:flex !important;
    flex-direction:column !important;
    gap:0 !important;
  }

  /* ---- Visual: full-bleed, fixed height ---- */
  .hero-visual{
    order:-1 !important;
    margin-left:-20px !important;
    margin-right:-20px !important;
    width:calc(100% + 40px) !important;
    max-width:none !important;
    border-radius:0 !important;
    box-shadow:none !important;
    height:58vh !important;
    min-height:300px !important;
    max-height:520px !important;
    aspect-ratio:auto !important;
  }

  /* ---- Badge: move to bottom-left, dark scrim ---- */
  .hv-badge{
    top:auto !important;
    bottom:16px !important;
    left:16px !important;
    background:rgba(14,16,20,.72) !important;
    backdrop-filter:blur(8px) !important;
    -webkit-backdrop-filter:blur(8px) !important;
    border-top-color:var(--sand,#B8A170) !important;
    color:rgba(255,255,255,.9) !important;
    padding:10px 14px !important;
    border-radius:8px !important;
  }
  .hv-badge strong{color:#fff !important}

  /* ---- Text column: flex column to reorder elements ---- */
  .hero-text{
    display:flex !important;
    flex-direction:column !important;
    padding:28px 0 0 !important;
  }

  /* ---- Hide desktop sub and micro, show mobile sub ---- */
  .hero-sub{display:none !important}
  .hero-sub-m{
    display:block !important;
    font-size:15px;
    color:var(--steel-dk,#2A2E36);
    line-height:1.6;
    margin-bottom:22px;
  }
  .hero-micro{display:none !important}
  .hero-checks{display:none !important}

  /* ---- Hero actions: column, full-width CTA ---- */
  .hero-actions{
    flex-direction:column !important;
    align-items:stretch !important;
    gap:0 !important;
    margin-bottom:0 !important;
  }
  .hero-actions .btn-dark{
    width:100% !important;
    justify-content:center !important;
    padding:16px !important;
    font-size:15px !important;
    border-radius:6px !important;
    margin-bottom:6px;
  }

  /* ---- CTA micro note ---- */
  .hero-cta-note{
    display:block !important;
    font-size:12px;
    color:var(--steel,#6A707A);
    text-align:center;
    letter-spacing:.3px;
    margin-bottom:14px;
    margin-top:0;
    padding:0;
  }

  /* ---- Ghost link: centered ---- */
  .hero-actions .btn-ghost{
    justify-content:center !important;
    padding:12px 6px !important;
    font-size:14px !important;
  }

  /* ---- Press strip: push to end, bigger logos, centered ---- */
  .hero-press{
    order:10 !important;
    margin-top:28px !important;
    margin-bottom:0 !important;
    justify-content:center !important;
    gap:20px !important;
    flex-wrap:wrap !important;
    border-top:1px solid var(--line,#E4E7EC);
    padding-top:20px;
  }
  .hero-press-label{
    width:100%;
    text-align:center;
    border-right:none !important;
    padding-right:0 !important;
    margin-right:0 !important;
    display:block;
    margin-bottom:2px;
  }
  .hero-press img{height:28px !important}
}