/* ─── RESET & VARS ─────────────────────────────────────────── */
*{margin:0;padding:0;box-sizing:border-box;}
:root{
  --red:#bb271a;
  --red-dim:rgba(187,39,26,.12);
  --bg:#0c0c0c;
  --surface:#181818;
  --surface2:#222;
  --border:rgba(255,255,255,.1);
  --border-s:rgba(255,255,255,.06);
  --text:#fff;
  --dim:rgba(255,255,255,.55);
  --muted:rgba(255,255,255,.3);
  --sidebar-w:52px;
  --nav-h:60px;
}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',sans-serif;
  background:var(--bg);color:var(--text);
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
::-webkit-scrollbar{width:3px;}
::-webkit-scrollbar-thumb{background:var(--red);}

/* ─── CURSOR ───────────────────────────────────────────────── */
#cursor{
  width:10px;height:10px;border-radius:50%;
  background:var(--red);
  position:fixed;pointer-events:none;z-index:9999;
  transform:translate(-50%,-50%);
  transition:transform .1s,width .3s,height .3s,opacity .3s;
  mix-blend-mode:screen;
}
#cursor-ring{
  width:36px;height:36px;border-radius:50%;
  border:1px solid rgba(187,39,26,.5);
  position:fixed;pointer-events:none;z-index:9998;
  transform:translate(-50%,-50%);
  transition:transform .18s ease,width .3s,height .3s;
}
body:has(a:hover) #cursor{width:18px;height:18px;}

/* ─── SIDEBAR (desktop: minimal indicator strip) ───────────── */
#sidebar{
  position:fixed;top:0;left:0;
  width:var(--sidebar-w);height:100vh;
  background:rgba(8,8,8,.9);
  border-right:1px solid var(--border-s);
  backdrop-filter:blur(20px);
  z-index:950;
  display:flex;flex-direction:column;
  align-items:center;
  padding:calc(var(--nav-h) + 24px) 0 24px;
  gap:0;
}
.sdot{
  width:5px;height:5px;border-radius:50%;
  background:var(--muted);
  margin:6px 0;cursor:pointer;
  transition:background .3s,transform .3s;
  position:relative;
}
.sdot.active{background:var(--red);transform:scale(1.6);}
.sdot:hover{background:#fff;}
.sdot[data-label]::after{
  content:attr(data-label);
  position:absolute;left:18px;top:50%;transform:translateY(-50%);
  background:rgba(0,0,0,.85);color:#fff;
  font-size:.6rem;font-weight:700;letter-spacing:1px;
  padding:4px 10px;border-radius:3px;white-space:nowrap;
  pointer-events:none;opacity:0;transition:opacity .2s;
  text-transform:uppercase;
}
.sdot:hover[data-label]::after{opacity:1;}
.sdot-spacer{flex:1;}
.sidebar-socials{
  display:flex;flex-direction:column;gap:14px;
  align-items:center;
}
.sidebar-socials a{
  font-size:.55rem;font-weight:800;
  letter-spacing:1.5px;color:var(--muted);
  text-decoration:none;text-transform:uppercase;
  writing-mode:vertical-rl;
  transition:color .2s;
}
.sidebar-socials a:hover{color:var(--red);}

/* mobile sidebar (full) */
#sidebar-mobile{
  position:fixed;top:0;left:0;
  width:260px;height:100vh;
  background:rgba(10,10,10,.97);
  border-right:1px solid var(--border);
  backdrop-filter:blur(30px);
  z-index:990;
  display:flex;flex-direction:column;
  padding:calc(var(--nav-h) + 30px) 28px 30px;
  transform:translateX(-100%);
  transition:transform .35s cubic-bezier(.4,0,.2,1);
}
#sidebar-mobile.open{transform:translateX(0);}
.mob-nav-label{
  font-size:.6rem;font-weight:700;
  letter-spacing:3px;color:var(--muted);
  text-transform:uppercase;margin-bottom:20px;
}
.mob-nav ul{list-style:none;flex:1;}
.mob-nav a{
  display:block;padding:14px 0;
  color:var(--dim);text-decoration:none;
  font-size:1.1rem;font-weight:700;
  border-bottom:1px solid var(--border-s);
  transition:color .2s;
}
.mob-nav a:hover{color:#fff;}
.mob-cta-btn{
  display:block;width:100%;margin-top:24px;
  background:var(--red);color:#fff;
  border:none;border-radius:4px;
  padding:14px 20px;
  font-family:inherit;font-size:.72rem;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;
  cursor:pointer;transition:background .2s;
}
.mob-cta-btn:hover{background:#9e1e14;}

.mob-socials{
  display:flex;gap:18px;margin-top:30px;
}
.mob-socials a{
  font-size:.65rem;font-weight:700;
  letter-spacing:2px;color:var(--muted);
  text-decoration:none;text-transform:uppercase;
  transition:color .2s;
}
.mob-socials a:hover{color:var(--red);}

#mob-overlay{
  display:none;
  position:fixed;inset:0;
  background:rgba(0,0,0,.6);
  backdrop-filter:blur(4px);
  z-index:980;
}
#mob-overlay.open{display:block;}

/* ─── TOP NAV ──────────────────────────────────────────────── */
#topnav{
  position:fixed;top:0;left:var(--sidebar-w);right:0;
  height:var(--nav-h);
  display:flex;align-items:center;
  padding:0 36px;gap:36px;
  background:rgba(10,10,10,.7);
  backdrop-filter:blur(20px);
  border-bottom:1px solid transparent;
  transition:background .4s,border-color .4s;
  z-index:900;
}
#topnav.scrolled{
  background:rgba(8,8,8,.95);
  border-bottom-color:var(--border-s);
}
.logo{
  font-size:1.3rem;font-weight:900;
  letter-spacing:-.5px;color:#fff;
  text-decoration:none;margin-right:auto;
  flex-shrink:0;
}
.logo span{color:var(--red);}
.nav-links{display:flex;gap:30px;list-style:none;}
.nav-links a{
  color:var(--dim);text-decoration:none;
  font-size:.75rem;font-weight:600;
  letter-spacing:.5px;text-transform:uppercase;
  transition:color .25s;
  position:relative;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-4px;left:0;right:0;
  height:1px;background:var(--red);
  transform:scaleX(0);transform-origin:left;
  transition:transform .3s;
}
.nav-links a:hover{color:#fff;}
.nav-links a:hover::after{transform:scaleX(1);}
.btn-cta{
  background:rgba(187,39,26,.55);color:#fff;
  padding:10px 26px;border-radius:50px;
  font-size:.72rem;font-weight:700;
  letter-spacing:.5px;text-transform:uppercase;
  text-decoration:none;white-space:nowrap;
  border:1px solid rgba(187,39,26,.45);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 4px 20px rgba(187,39,26,.22),inset 0 1px 0 rgba(255,255,255,.12);
  transition:background .25s,transform .2s,box-shadow .25s;
  flex-shrink:0;cursor:pointer;
}
.btn-cta:hover{
  background:rgba(187,39,26,.82);
  transform:translateY(-1px);
  box-shadow:0 6px 28px rgba(187,39,26,.38),inset 0 1px 0 rgba(255,255,255,.15);
}
.ham-btn{
  display:none;flex-direction:column;gap:5px;
  cursor:pointer;background:none;border:none;padding:4px;
}
.ham-btn span{
  display:block;width:22px;height:2px;
  background:#fff;transition:.3s;border-radius:1px;
}
.ham-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.ham-btn.open span:nth-child(2){opacity:0;}
.ham-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ─── MAIN WRAP ─────────────────────────────────────────────── */
#main{
  margin-left:var(--sidebar-w);
  padding-top:var(--nav-h);
}

/* ─── HERO ──────────────────────────────────────────────────── */
#hero{height:500vh;position:relative;}
.hero-sticky{
  position:sticky;top:0;
  height:calc(100vh - var(--nav-h));
  overflow:hidden;display:flex;
  align-items:flex-end;justify-content:flex-start;
}
#hero-video{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;opacity:.6;
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.2) 55%,transparent 100%),
    linear-gradient(0deg,rgba(0,0,0,.5) 0%,transparent 40%);
}
.hero-content{
  position:relative;z-index:2;
  padding:0 64px 80px;max-width:720px;
}
.hero-eyebrow{
  font-size:.65rem;font-weight:700;
  letter-spacing:5px;color:var(--red);
  text-transform:uppercase;margin-bottom:20px;
  display:flex;align-items:center;gap:12px;
  overflow:hidden;
}
.hero-eyebrow::before{
  content:'';width:32px;height:1px;background:var(--red);
  flex-shrink:0;
}
.hero-title{
  font-size:clamp(3.5rem,7.5vw,7rem);
  font-weight:900;line-height:.88;
  letter-spacing:-4px;
  margin-bottom:26px;
  overflow:hidden;
}
.hero-title .word{display:inline-block;overflow:hidden;}
.hero-title .word span{display:inline-block;}
.hero-title .accent{color:var(--red);}
.hero-sub{
  font-size:clamp(.85rem,1.2vw,1rem);
  color:var(--dim);line-height:1.7;
  max-width:400px;margin-bottom:38px;
}
.hero-actions{
  display:flex;gap:16px;flex-wrap:wrap;
}
.btn-primary{
  background:rgba(187,39,26,.6);color:#fff;
  padding:15px 40px;border-radius:50px;
  font-size:.78rem;font-weight:700;
  letter-spacing:.5px;text-transform:uppercase;
  text-decoration:none;
  border:1px solid rgba(187,39,26,.45);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 4px 24px rgba(187,39,26,.28),inset 0 1px 0 rgba(255,255,255,.12);
  transition:background .25s,transform .2s,box-shadow .25s;
  display:inline-block;cursor:pointer;
}
.btn-primary:hover{
  background:rgba(187,39,26,.88);
  transform:translateY(-2px);
  box-shadow:0 8px 32px rgba(187,39,26,.42),inset 0 1px 0 rgba(255,255,255,.15);
}
.btn-ghost{
  background:rgba(255,255,255,.07);color:#fff;
  padding:15px 40px;border-radius:50px;
  font-size:.78rem;font-weight:700;
  letter-spacing:.5px;text-transform:uppercase;
  text-decoration:none;
  border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.1);
  transition:border-color .25s,background .25s,transform .2s;
  display:inline-block;cursor:pointer;
}
.btn-ghost:hover{
  border-color:rgba(255,255,255,.6);
  background:rgba(255,255,255,.13);
  transform:translateY(-2px);
}

.hero-progress{
  position:absolute;bottom:0;left:0;right:0;
  height:2px;background:rgba(255,255,255,.08);
  z-index:3;
}
.hero-progress-fill{
  height:100%;background:var(--red);width:0%;
  transition:width .05s linear;
}
.scroll-hint{
  position:absolute;right:44px;bottom:72px;
  display:flex;flex-direction:column;align-items:center;
  gap:12px;z-index:2;
}
.scroll-hint span{
  font-size:.58rem;font-weight:700;
  letter-spacing:3px;color:rgba(255,255,255,.25);
  text-transform:uppercase;writing-mode:vertical-rl;
}
.scroll-hint::after{
  content:'';width:1px;height:56px;
  background:linear-gradient(to bottom,var(--red),transparent);
  animation:pulse 2s infinite;
}
@keyframes pulse{0%,100%{opacity:.2;}60%{opacity:1;}}

/* ─── THUMB STRIP ───────────────────────────────────────────── */
.thumb-strip{
  background:#111;
  border-top:1px solid var(--border);
  display:grid;grid-template-columns:repeat(3,1fr);
}
.thumb-item{
  padding:40px 36px;
  border-right:1px solid var(--border-s);
  cursor:pointer;transition:background .3s;
  position:relative;overflow:hidden;
}
.thumb-item:last-child{border-right:none;}
.thumb-red-line{
  position:absolute;bottom:0;left:0;right:0;
  height:2px;background:var(--red);
  transform:scaleX(0);transform-origin:left;
  transition:transform .35s;
}
.thumb-item:hover .thumb-red-line{transform:scaleX(1);}
.thumb-item:hover{background:rgba(255,255,255,.03);}
.thumb-num{
  font-size:.6rem;font-weight:700;
  color:var(--red);letter-spacing:3px;
  margin-bottom:10px;
}
.thumb-title{
  font-size:1.05rem;font-weight:800;
  letter-spacing:-.3px;margin-bottom:7px;
}
.thumb-desc{
  font-size:.72rem;color:var(--muted);line-height:1.5;
}

/* ─── STATS ─────────────────────────────────────────────────── */
#stats{
  background:#111;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.stat-box{
  padding:72px 44px;
  border-right:1px solid var(--border-s);
}
.stat-box:last-child{border-right:none;}
.stat-val{
  font-size:clamp(2.5rem,4vw,4rem);
  font-weight:900;color:var(--red);
  letter-spacing:-2px;line-height:1;
  margin-bottom:12px;
}
.stat-label{
  font-size:.63rem;font-weight:700;
  letter-spacing:3px;color:var(--muted);
  text-transform:uppercase;
}

/* ─── PORTFOLIO STRIP ───────────────────────────────────────── */
#portfolio{
  background:#0e0e0e;
  padding:100px 64px;
  border-bottom:1px solid var(--border-s);
}
.port-head{
  display:flex;align-items:flex-end;
  justify-content:space-between;
  margin-bottom:48px;flex-wrap:wrap;gap:20px;
}
.section-label{
  font-size:.63rem;font-weight:700;
  letter-spacing:5px;color:var(--red);
  text-transform:uppercase;margin-bottom:14px;
}
.section-title{
  font-size:clamp(2rem,4vw,4rem);
  font-weight:900;line-height:.95;
  letter-spacing:-2px;
}
.section-title .dim{color:rgba(255,255,255,.2);}
.port-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:3px;
}
.port-card{
  position:relative;overflow:hidden;
  aspect-ratio:16/10;cursor:pointer;
  background:#1a1a1a;
}
.port-card video{
  width:100%;height:100%;
  object-fit:cover;opacity:.7;
  transition:opacity .5s,transform .6s;
  transform:scale(1.02);
}
.port-card:hover video{opacity:1;transform:scale(1);}
.port-thumb-img{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;opacity:.7;
  transition:opacity .5s,transform .6s;
  transform:scale(1.02);
}
.port-card:hover .port-thumb-img{opacity:1;transform:scale(1);}
.port-card-hidden{display:none;}
.port-loadmore-wrap{text-align:center;margin-top:40px;}
.port-loadmore-btn{font-size:.75rem;padding:14px 48px;letter-spacing:2px;}

/* ─── VIDEO POPUP ─── */
.vpop-overlay{
  position:fixed;inset:0;z-index:9000;
  background:rgba(0,0,0,.92);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;
  transition:opacity .3s;
  cursor:pointer;
}
.vpop-overlay.active{opacity:1;pointer-events:all;}
.vpop-box{
  position:relative;
  width:90vw;max-width:1100px;
  aspect-ratio:16/9;
  cursor:default;
}
.vpop-close{
  position:absolute;top:-44px;right:0;
  background:none;border:none;
  color:#fff;font-size:2rem;
  cursor:pointer;line-height:1;
  opacity:.7;transition:opacity .2s;
  z-index:1;
}
.vpop-close:hover{opacity:1;}
.vpop-content{
  position:absolute;inset:0;
  width:100%;height:100%;
}
.vpop-content iframe,
.vpop-content video{
  position:absolute;inset:0;
  width:100%;height:100%;
  border:none;display:block;
}

.port-card-overlay{
  position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(0,0,0,.7) 0%,transparent 60%);
  transition:opacity .4s;
}
.port-card:hover .port-card-overlay{opacity:.6;}
.port-card-info{
  position:absolute;bottom:0;left:0;right:0;
  padding:24px 26px;
  transform:translateY(4px);transition:transform .4s;
}
.port-card:hover .port-card-info{transform:translateY(0);}
.port-card-tag{
  font-size:.58rem;font-weight:700;
  letter-spacing:2.5px;color:var(--red);
  text-transform:uppercase;margin-bottom:5px;
}
.port-card-title{
  font-size:.95rem;font-weight:800;
  letter-spacing:-.2px;
}
.port-play{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%) scale(.8);
  width:52px;height:52px;border-radius:50%;
  border:2px solid rgba(255,255,255,.4);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .3s,transform .3s;
}
.port-play svg{width:18px;height:18px;fill:#fff;margin-left:3px;}
.port-card:hover .port-play{opacity:1;transform:translate(-50%,-50%) scale(1);}

/* ─── SERVICES ──────────────────────────────────────────────── */
#leistungen{
  background:#0c0c0c;
  padding:100px 64px;
}
.services-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:3px;margin-top:60px;
}
.svc-card{
  background:var(--surface);
  padding:52px 48px;
  position:relative;overflow:hidden;
  transition:background .3s;
}
.svc-card:hover{background:var(--surface2);}
.svc-line{
  position:absolute;top:0;left:0;
  width:2px;height:0;background:var(--red);
  transition:height .45s cubic-bezier(.4,0,.2,1);
}
.svc-card:hover .svc-line{height:100%;}
.svc-num{
  position:absolute;top:48px;right:44px;
  font-size:4.5rem;font-weight:900;
  color:rgba(255,255,255,.04);
  letter-spacing:-3px;line-height:1;
}
.svc-icon-wrap{
  width:40px;height:40px;margin-bottom:26px;
  display:flex;align-items:center;justify-content:center;
}
.svc-icon-wrap svg{
  width:100%;height:100%;
  stroke:var(--red);fill:none;stroke-width:1.4;
}
.svc-name{
  font-size:1.45rem;font-weight:800;
  letter-spacing:-.5px;margin-bottom:14px;
}
.svc-text{
  font-size:.85rem;color:var(--dim);
  line-height:1.75;
}
.svc-tags{
  display:flex;flex-wrap:wrap;gap:8px;
  margin-top:24px;
}
.svc-tag{
  font-size:.58rem;font-weight:700;
  letter-spacing:1.5px;text-transform:uppercase;
  color:var(--muted);
  padding:5px 11px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:2px;
  transition:color .2s,border-color .2s;
}
.svc-card:hover .svc-tag{color:rgba(255,255,255,.5);border-color:rgba(255,255,255,.2);}

/* ─── WORKFLOW ──────────────────────────────────────────────── */
#workflow{
  background:#111;
  padding:100px 64px;
  border-top:1px solid var(--border-s);
  border-bottom:1px solid var(--border-s);
}
.workflow-steps{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:3px;margin-top:60px;
}
.step{
  background:#1a1a1a;
  padding:48px 36px;
  position:relative;overflow:hidden;
  transition:background .3s;
}
.step:hover{background:#212121;}
.step-num{
  font-size:5rem;font-weight:900;
  color:rgba(255,255,255,.05);
  letter-spacing:-4px;line-height:1;
  margin-bottom:20px;
}
.step-icon{margin-bottom:16px;}
.step-icon svg{
  width:30px;height:30px;
  stroke:var(--red);fill:none;stroke-width:1.5;
}
.step-name{
  font-size:1rem;font-weight:800;
  margin-bottom:14px;letter-spacing:-.2px;
}
.step-text{
  font-size:.78rem;color:var(--dim);
  line-height:1.7;
}
.step-connector{
  position:absolute;top:48px;right:-1px;
  width:3px;height:30px;
  background:var(--red);opacity:.3;
}
.step:last-child .step-connector{display:none;}

/* ─── EQUIPMENT ─────────────────────────────────────────────── */
#equipment{
  background:#0e0e0e;
  padding:100px 64px;
}
.equip-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:3px;margin-top:60px;
}
.equip-card{
  background:#1a1a1a;
  padding:52px 42px;text-align:center;
  transition:background .3s,transform .3s;
  position:relative;overflow:hidden;
}
.equip-card::before{
  content:'';
  position:absolute;bottom:0;left:0;right:0;
  height:2px;background:var(--red);
  transform:scaleX(0);transform-origin:center;
  transition:transform .35s;
}
.equip-card:hover::before{transform:scaleX(1);}
.equip-card:hover{background:#222;transform:translateY(-4px);}
.equip-card svg{
  width:44px;height:44px;
  stroke:var(--red);fill:none;stroke-width:1.2;
  margin-bottom:24px;
}
.equip-name{
  font-size:1rem;font-weight:800;
  margin-bottom:10px;letter-spacing:-.3px;
}
.equip-detail{
  font-size:.75rem;color:var(--dim);line-height:1.65;
}

/* ─── FAQ ───────────────────────────────────────────────────── */
#faq{
  background:#111;
  padding:100px 64px;
  border-top:1px solid var(--border-s);
}
.faq-list{max-width:880px;margin-top:60px;}
.faq-item{
  border-bottom:1px solid rgba(255,255,255,.09);
}
.faq-q{
  padding:30px 0;
  display:flex;justify-content:space-between;align-items:center;
  cursor:pointer;font-size:1rem;font-weight:700;
  transition:color .2s;gap:24px;
}
.faq-q:hover{color:var(--red);}
.faq-toggle{
  width:30px;height:30px;border-radius:50%;flex-shrink:0;
  border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;color:var(--muted);
  transition:background .25s,border-color .25s,transform .3s;
}
.faq-item.open .faq-toggle{
  background:var(--red);border-color:var(--red);
  color:#fff;transform:rotate(45deg);
}
.faq-a{
  overflow:hidden;max-height:0;
  transition:max-height .4s cubic-bezier(.4,0,.2,1),padding .3s;
  font-size:.88rem;color:var(--dim);
  line-height:1.85;max-width:720px;
}
.faq-item.open .faq-a{max-height:300px;padding-bottom:28px;}

/* ─── CONTACT CTA ───────────────────────────────────────────── */
#contact{
  padding:160px 64px;
  background:
    radial-gradient(ellipse 80% 60% at 50% 110%,rgba(187,39,26,.18) 0%,transparent 70%),
    #0c0c0c;
  text-align:center;
  border-top:1px solid var(--border-s);
  position:relative;overflow:hidden;
}
#contact::before{
  content:'';
  position:absolute;top:-1px;left:10%;right:10%;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--red),transparent);
}
.cta-label{
  font-size:.63rem;font-weight:700;
  letter-spacing:5px;color:var(--red);
  text-transform:uppercase;margin-bottom:20px;
}
.cta-title{
  font-size:clamp(3rem,8vw,7rem);
  font-weight:900;line-height:.88;
  letter-spacing:-4px;margin-bottom:36px;
}
.cta-title .accent{color:var(--red);}
.cta-sub{
  font-size:1rem;color:var(--dim);
  margin-bottom:52px;line-height:1.7;
  max-width:480px;margin-left:auto;margin-right:auto;
}
.cta-email{
  display:inline-block;
  font-size:clamp(1rem,2vw,1.3rem);
  font-weight:700;color:#fff;
  text-decoration:none;
  border-bottom:2px solid var(--red);
  padding-bottom:4px;
  transition:color .2s;margin-bottom:52px;
}
.cta-email:hover{color:var(--red);}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;}

/* ─── FOOTER ─────────────────────────────────────────────────── */
footer{
  background:#080808;
  padding:52px 64px 40px;
  border-top:1px solid var(--border-s);
  display:flex;justify-content:space-between;
  align-items:flex-end;flex-wrap:wrap;gap:30px;
}
.footer-logo{
  font-size:clamp(2.5rem,5vw,4.5rem);
  font-weight:900;letter-spacing:-3px;
  color:rgba(255,255,255,.06);line-height:1;
}
.footer-logo span{color:rgba(187,39,26,.22);}
.footer-links{display:flex;gap:28px;flex-wrap:wrap;}
.footer-links a{
  font-size:.63rem;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;
  color:var(--muted);text-decoration:none;
  transition:color .2s;
}
.footer-links a:hover{color:#fff;}
.footer-copy{
  width:100%;font-size:.62rem;
  color:rgba(255,255,255,.15);
  letter-spacing:1px;margin-top:16px;
}

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media(max-width:1080px){
  :root{--sidebar-w:0px;}
  #sidebar{display:none;}
  #topnav{left:0;padding:0 24px;}
  #main{margin-left:0;}
  .ham-btn{display:flex;}
  .nav-links{display:none;}
  .services-grid{grid-template-columns:1fr;}
  #stats{grid-template-columns:repeat(2,1fr);}
  .stat-box:nth-child(2){border-right:none;}
  .workflow-steps{grid-template-columns:repeat(2,1fr);}
  .equip-grid{grid-template-columns:repeat(2,1fr);}
  .thumb-strip{grid-template-columns:1fr;}
  .thumb-item{border-right:none;border-bottom:1px solid var(--border-s);}
  .port-grid{grid-template-columns:1fr;}
  .port-card video{opacity:1;transform:scale(1);}
  .port-card-overlay{opacity:.6;}
  .port-card-info{transform:translateY(0);}
  .port-play{opacity:1;transform:translate(-50%,-50%) scale(1);}
}
@media(max-width:640px){
  #leistungen,#workflow,#equipment,#faq,#portfolio{padding:80px 24px;}
  #contact{padding:100px 24px;}
  .hero-content{padding:0 24px 60px;}
  #stats{grid-template-columns:repeat(2,1fr);}
  .stat-box{padding:48px 28px;}
  .workflow-steps{grid-template-columns:1fr;}
  .equip-grid{grid-template-columns:1fr;}
  footer{padding:40px 24px 30px;}
  .section-title{letter-spacing:-1px;}
  .cta-title{letter-spacing:-2px;}
  .hero-title{letter-spacing:-2px;}
  #cursor,#cursor-ring{display:none;}
}

/* ═══════════════════════════════════════════════════════════════
   POPUP MODAL
═══════════════════════════════════════════════════════════════ */
.modal-overlay{
  position:fixed;inset:0;
  background:rgba(0,0,0,.85);
  backdrop-filter:blur(8px);
  z-index:9000;
  display:flex;align-items:center;justify-content:center;
  padding:20px;
  opacity:0;pointer-events:none;
  transition:opacity .35s ease;
}
.modal-overlay.active{
  opacity:1;pointer-events:all;
}
.modal-box{
  background:#141414;
  border:1px solid rgba(255,255,255,.1);
  border-radius:6px;
  width:100%;max-width:680px;
  max-height:90vh;overflow-y:auto;
  padding:48px 52px;
  position:relative;
  transform:translateY(28px) scale(.97);
  transition:transform .35s cubic-bezier(.4,0,.2,1);
  scrollbar-width:thin;scrollbar-color:var(--red) transparent;
}
.modal-overlay.active .modal-box{
  transform:translateY(0) scale(1);
}
.modal-close{
  position:absolute;top:20px;right:20px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:50%;
  width:36px;height:36px;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:rgba(255,255,255,.6);
  transition:background .2s,color .2s;
}
.modal-close:hover{background:var(--red);border-color:var(--red);color:#fff;}

/* Modal header */
.modal-eyebrow{
  font-size:.6rem;font-weight:700;
  letter-spacing:5px;color:var(--red);
  text-transform:uppercase;margin-bottom:14px;
  display:flex;align-items:center;gap:10px;
}
.modal-eyebrow::before{
  content:'';width:24px;height:1px;background:var(--red);flex-shrink:0;
}
.modal-title{
  font-size:clamp(1.6rem,3vw,2.4rem);
  font-weight:900;line-height:.9;
  letter-spacing:-2px;margin-bottom:36px;
}
.modal-accent{color:var(--red);}

/* Field groups */
.modal-field-group{margin-bottom:28px;}
.modal-field-label{
  font-size:.6rem;font-weight:700;
  letter-spacing:3px;text-transform:uppercase;
  color:rgba(255,255,255,.35);
  margin-bottom:14px;
  padding-bottom:10px;
  border-bottom:1px solid rgba(255,255,255,.06);
}

/* Service checkboxes */
.service-checks{
  display:flex;flex-wrap:wrap;gap:8px;
}
.scheck{
  cursor:pointer;
  display:inline-flex;
}
.scheck input{display:none;}
.scheck span{
  font-size:.58rem;font-weight:700;
  letter-spacing:1.5px;text-transform:uppercase;
  color:rgba(255,255,255,.4);
  padding:8px 14px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:2px;
  transition:color .2s,border-color .2s,background .2s;
  user-select:none;
}
.scheck input:checked + span{
  color:#fff;
  border-color:var(--red);
  background:rgba(187,39,26,.15);
}
.scheck:hover span{
  color:rgba(255,255,255,.7);
  border-color:rgba(255,255,255,.3);
}

/* Floating label inputs */
.modal-input-row{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;
  margin-bottom:14px;
}
.modal-input-wrap{
  position:relative;margin-bottom:0;
}
.modal-input-wrap input,
.modal-input-wrap textarea{
  width:100%;background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.1);
  border-radius:4px;
  color:#fff;font-family:'Inter',sans-serif;font-size:.85rem;
  padding:18px 16px 8px;
  outline:none;transition:border-color .2s;
  resize:vertical;
}
.modal-input-wrap textarea{padding-top:22px;}
.modal-input-wrap input:focus,
.modal-input-wrap textarea:focus{border-color:var(--red);}
.modal-input-wrap label{
  position:absolute;left:16px;top:14px;
  font-size:.75rem;color:rgba(255,255,255,.35);
  pointer-events:none;
  transition:top .2s,font-size .2s,color .2s;
  text-transform:none;letter-spacing:0;font-weight:400;
  margin:0;
}
.modal-input-wrap input:focus ~ label,
.modal-input-wrap input:not(:placeholder-shown) ~ label,
.modal-input-wrap textarea:focus ~ label,
.modal-input-wrap textarea:not(:placeholder-shown) ~ label{
  top:6px;font-size:.58rem;color:var(--red);
  letter-spacing:1px;font-weight:700;text-transform:uppercase;
}
.req{color:var(--red);}
.modal-inputs .modal-input-wrap{margin-top:0;}

/* Error */
.form-error{
  background:rgba(187,39,26,.1);
  border:1px solid rgba(187,39,26,.3);
  border-radius:4px;padding:12px 16px;
  font-size:.78rem;color:#f87171;
  margin-bottom:16px;
}

/* Submit button */
.modal-submit{
  width:100%;padding:16px 32px;
  background:var(--red);color:#fff;
  border:none;border-radius:4px;
  font-family:'Inter',sans-serif;
  font-size:.75rem;font-weight:700;
  letter-spacing:1.5px;text-transform:uppercase;
  cursor:pointer;
  transition:background .2s,transform .15s;
  display:flex;align-items:center;justify-content:center;gap:10px;
}
.modal-submit:hover{background:#9e1e14;transform:translateY(-1px);}
.modal-submit:disabled{opacity:.6;cursor:not-allowed;transform:none;}
.btn-loading svg{animation:spin 1s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

/* Success */
.success-icon{text-align:center;margin-bottom:20px;margin-top:8px;}
.success-title{
  font-size:1.8rem;font-weight:900;
  letter-spacing:-1px;text-align:center;
  margin-bottom:12px;
}
.success-sub{
  font-size:.88rem;color:var(--dim);
  text-align:center;line-height:1.7;
  margin-bottom:32px;
}

/* Responsive */
@media(max-width:600px){
  .modal-box{padding:32px 24px;}
  .modal-input-row{grid-template-columns:1fr;}
  .modal-title{letter-spacing:-1px;}
}
/* ─── END MODAL ─────────────────────────────────────────────── */

/* ─── LEGAL MODAL ───────────────────────────────────────────── */
.legal-content{
  font-size:.84rem;line-height:1.85;
  color:rgba(255,255,255,.72);
  margin-top:28px;
  max-height:60vh;overflow-y:auto;
  scrollbar-width:thin;scrollbar-color:var(--red) transparent;
}
.legal-content h3{
  font-size:.72rem;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;
  color:#fff;margin:28px 0 10px;
}
.legal-content h3:first-child{margin-top:0;}
.legal-content p{margin-bottom:14px;}
.legal-content a{color:var(--red);text-decoration:none;}
.legal-content a:hover{text-decoration:underline;}
.footer-links button{
  background:none;border:none;cursor:pointer;
  font-family:inherit;font-size:inherit;
  color:inherit;padding:0;transition:color .2s;
}
.footer-links button:hover{color:#fff;}
/* ─── END LEGAL MODAL ───────────────────────────────────────── */

/* ─── PORTFOLIO SUBTITLE ─────────────────────────────────────── */
.port-subtitle{
  font-size:.88rem;color:var(--dim);
  line-height:1.7;margin-top:14px;
  max-width:540px;
}

/* ─── CLIENT LOGOS CAROUSEL ─────────────────────────────────── */
.logos-section{
  background:#111;
  border-top:1px solid var(--border-s);
  border-bottom:1px solid var(--border-s);
  padding:48px 0;
  overflow:hidden;
}
.logos-track-wrap{
  overflow:hidden;
  width:100%;
}
.logos-track{
  display:flex;align-items:center;
  gap:60px;
  width:max-content;
  animation:logos-scroll 30s linear infinite;
}
.logos-track:hover{animation-play-state:paused;}
@keyframes logos-scroll{
  0%{transform:translateX(0);}
  100%{transform:translateX(-50%);}
}
.logo-item{
  flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  width:220px;height:70px;
}
.logo-item img{
  max-width:220px;max-height:70px;
  width:auto;height:auto;
  object-fit:contain;
  filter:grayscale(1) brightness(.6);
  transition:filter .3s;
}
.logo-item img:hover{filter:grayscale(0) brightness(1);}

/* ─── ÜBER MICH ──────────────────────────────────────────────── */
#uebermich{
  background:#0c0c0c;
  padding:100px 64px;
  border-top:1px solid var(--border-s);
}
/* Üst satır: fotoğraf + bio */
.about-top{
  display:grid;
  grid-template-columns:320px 1fr;
  gap:52px;
  margin-top:60px;
  align-items:start;
}
.about-photo-wrap{
  width:100%;aspect-ratio:1;
  border:1px solid var(--border);
  background:var(--surface);
  overflow:hidden;
}
.about-photo{
  width:100%;height:100%;
  object-fit:cover;display:block;
}
.about-bio{
  font-size:.95rem;color:var(--dim);
  line-height:1.9;
  padding-top:8px;
}
/* Alt satır: VISION + MISSION cards */
.about-cards{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:3px;
  margin-top:3px;
}
.about-card{
  background:var(--surface);
  padding:52px 48px;
  position:relative;overflow:hidden;
  transition:background .3s;
}
.about-card:hover{background:var(--surface2);}
.about-card-line{
  position:absolute;top:0;left:0;
  width:2px;height:0;background:var(--red);
  transition:height .45s cubic-bezier(.4,0,.2,1);
}
.about-card:hover .about-card-line{height:100%;}
.about-card-num{
  position:absolute;top:48px;right:44px;
  font-size:4.5rem;font-weight:900;
  color:rgba(255,255,255,.04);
  letter-spacing:-3px;line-height:1;
}
.about-card-title{
  font-size:clamp(2.8rem,4vw,4rem);
  font-weight:900;
  color:var(--red);
  letter-spacing:-3px;
  line-height:1;
  margin-bottom:20px;
}
.about-card-text{
  font-size:.88rem;color:var(--dim);
  line-height:1.8;
}

/* ─── SEO TEXT BLOCK ─────────────────────────────────────────── */
.seo-text-section{
  background:#0e0e0e;
  padding:80px 64px;
  border-top:1px solid var(--border-s);
}
.seo-text-inner{max-width:1100px;margin:0 auto;}
.seo-text-title{
  font-size:1.4rem;font-weight:900;
  letter-spacing:-.5px;
  margin-bottom:32px;
  color:rgba(255,255,255,.75);
}
.seo-text-body{
  font-size:.84rem;color:var(--dim);
  line-height:1.9;
  column-count:2;column-gap:60px;
}

/* ─── FOOTER SOCIALS ─────────────────────────────────────────── */
.footer-socials{
  display:flex;gap:14px;align-items:center;
  width:100%;
}
.footer-social-link{
  display:flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(255,255,255,.15);
  color:var(--muted);text-decoration:none;
  transition:border-color .2s,color .2s,background .2s;
}
.footer-social-link:hover{
  border-color:var(--red);
  color:#fff;
  background:rgba(187,39,26,.15);
}

/* ─── RESPONSIVE: NEW SECTIONS ───────────────────────────────── */
@media(max-width:1080px){
  #uebermich{padding:80px 40px;}
  .seo-text-section{padding:60px 40px;}
  .about-top{grid-template-columns:240px 1fr;gap:36px;}
  .seo-text-body{column-count:1;}
}
@media(max-width:768px){
  .about-top{grid-template-columns:1fr;gap:28px;}
  .about-photo-wrap{max-width:280px;}
  .about-cards{grid-template-columns:1fr;}
}
@media(max-width:640px){
  #uebermich{padding:60px 24px;}
  .seo-text-section{padding:60px 24px;}
  .about-photo-wrap{max-width:100%;}
  .about-card{padding:32px 28px;}
  .about-card-title{font-size:2.4rem;}
  .seo-text-body{column-count:1;}
  .logos-section{padding:32px 0;}
}