/* =========================================================================
   MB ELEKTROPRÜFUNG — STYLESHEET
   "Electric Night" — Deep navy base, electric amber energy, cyan current.
   ========================================================================= */

/* ---------- Design Tokens ---------- */
:root{
  /* Brand core (from flyers) */
  --navy-900:#070F20;
  --navy-800:#0A1428;
  --navy-700:#0D1B33;
  --navy-600:#13294F;
  --navy-500:#1B3A6B;
  --navy-400:#274B86;

  /* Energy accents */
  --amber:#F5A623;
  --amber-bright:#FFC23D;
  --amber-deep:#E8890B;
  --amber-text:#8A4F00; /* AA-konformer Amber-Ton auf hellem Grund */
  --cyan:#36E0F2;
  --cyan-soft:#7FE9F4;
  --violet:#8B7BFF;       /* dritter Akzent für mehr Leben */
  --violet-soft:#B5AAFF;
  --magenta:#FF6FB5;      /* punktueller Glanz */
  --emerald:#2BD9A6;      /* Sicherheit / bestanden */
  --emerald-soft:#7FF0D2;

  /* Surfaces & text */
  --ink:#0B1424;
  --paper:#F6F8FC;
  --paper-2:#EDF1F8;
  --white:#FFFFFF;
  --text-on-dark:#DCE6F5;
  --text-on-dark-dim:#9DB0CE;
  --text-on-light:#16233B;
  --text-on-light-dim:#4C5C76;
  --line-dark:rgba(255,255,255,.10);
  --line-light:rgba(16,35,59,.10);

  /* Glass */
  --glass-dark:rgba(19,41,79,.45);
  --glass-dark-strong:rgba(13,27,51,.72);
  --glass-border:rgba(127,233,244,.18);
  --glass-light:rgba(255,255,255,.55);      /* frosted white panel on light bg */
  --glass-light-strong:rgba(255,255,255,.72);
  --glass-light-border:rgba(255,255,255,.7);
  --glass-frost:rgba(255,255,255,.06);       /* faint glass on dark bg */
  --glass-frost-border:rgba(255,255,255,.14);
  --glass-edge:rgba(255,255,255,.5);         /* top highlight line */
  --ink-pure:#05080F;                        /* near-black for deep contrast */
  --black-glass:rgba(5,8,15,.55);            /* smoked-glass black */

  /* Type */
  --font-display:'Sora','Segoe UI',system-ui,sans-serif;
  --font-body:'Manrope','Segoe UI',system-ui,sans-serif;

  /* Radius / shadow / motion */
  --r-sm:10px; --r-md:18px; --r-lg:26px; --r-xl:34px;
  --shadow-sm:0 4px 18px rgba(5,12,28,.18);
  --shadow-md:0 18px 48px rgba(5,12,28,.28);
  --shadow-glow:0 0 0 1px rgba(245,166,35,.35),0 12px 40px rgba(245,166,35,.18);
  --ease:cubic-bezier(.22,.61,.36,1);
  --maxw:1200px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  color:var(--text-on-light);
  background:var(--navy-800);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.08;margin:0;font-weight:800;letter-spacing:-.02em}
p{margin:0 0 1rem}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--amber-bright);outline-offset:3px;border-radius:6px}

/* ---------- Utility ---------- */
.wrap{width:min(var(--maxw),92vw);margin-inline:auto}
.section{position:relative;padding:clamp(4rem,9vw,8rem) 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--font-display);font-weight:700;font-size:.78rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--amber);
}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,var(--amber),transparent)}
.amber{color:var(--amber-bright)}
.center{text-align:center}
.lead{font-size:1.12rem;color:var(--text-on-light-dim);max-width:62ch}

/* ===================== ELECTRIC PARTICLE BACKDROP ===================== */
#particle-canvas{
  position:fixed;inset:0;width:100%;height:100%;
  z-index:0;pointer-events:none;
}
.bg-veil{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 600px at 80% -5%,rgba(54,224,242,.12),transparent 60%),
    radial-gradient(800px 700px at 8% 12%,rgba(245,166,35,.11),transparent 55%),
    radial-gradient(700px 600px at 55% 105%,rgba(120,90,255,.10),transparent 60%);
  animation:auroraDrift 22s ease-in-out infinite alternate;
}
@keyframes auroraDrift{
  0%{transform:translate3d(0,0,0) scale(1)}
  100%{transform:translate3d(0,-2.5%,0) scale(1.06)}
}
.page{position:relative;z-index:1}

/* ===================== NAVBAR ===================== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem clamp(1rem,4vw,2.6rem);
  transition:background .4s var(--ease),box-shadow .4s var(--ease),padding .4s var(--ease);
}
.nav.scrolled{
  background:var(--glass-dark-strong);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:0 1px 0 var(--line-dark),0 12px 40px rgba(0,0,0,.35);
  padding-block:.55rem;
}
.nav__logo{height:62px;width:auto}
.nav__links{display:flex;align-items:center;gap:.35rem}
.nav__links a{
  position:relative;padding:.55rem .85rem;border-radius:10px;
  color:var(--text-on-dark);font-weight:600;font-size:.96rem;
  transition:color .25s,background .25s;
}
.nav__links a:hover{color:var(--white);background:rgba(255,255,255,.06)}
.nav__links a::after{
  content:"";position:absolute;left:.85rem;right:.85rem;bottom:.3rem;height:2px;
  background:linear-gradient(90deg,var(--amber),var(--cyan));
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.nav__links a:hover::after,.nav__links a.active::after{transform:scaleX(1)}
.nav__cta{
  margin-left:.6rem;padding:.7rem 1.3rem;border-radius:999px;font-weight:700;font-size:.95rem;
  color:var(--navy-900);
  background:linear-gradient(135deg,var(--amber-bright),var(--amber-deep));
  box-shadow:0 8px 22px rgba(245,166,35,.35);
  transition:transform .25s var(--ease),box-shadow .25s;
}
.nav__cta:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(245,166,35,.5)}
.nav__burger{display:none;flex-direction:column;gap:5px;padding:.5rem}
.nav__burger span{width:26px;height:2.5px;background:var(--white);border-radius:3px;transition:.3s var(--ease)}
.nav__burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav__burger.open span:nth-child(2){opacity:0}
.nav__burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ===================== BUTTONS ===================== */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.95rem 1.7rem;border-radius:999px;font-family:var(--font-display);
  font-weight:700;font-size:1rem;line-height:1;transition:transform .25s var(--ease),box-shadow .25s,background .25s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn--primary{color:var(--navy-900);background:linear-gradient(135deg,var(--amber-bright),var(--amber-deep));box-shadow:0 10px 30px rgba(245,166,35,.4)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(245,166,35,.55)}
.btn--ghost{color:var(--text-on-dark);border:1.5px solid var(--glass-border);background:rgba(255,255,255,.04)}
.btn--ghost:hover{transform:translateY(-3px);border-color:var(--cyan);color:var(--white);background:rgba(54,224,242,.08)}
.btn--dark{color:var(--white);background:var(--navy-600)}
.btn--dark:hover{transform:translateY(-3px);background:var(--navy-500)}

/* ===================== HERO ===================== */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding-top:7rem;color:var(--text-on-dark);overflow:hidden;
}
.hero__grid{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);
  align-items:center;width:100%;
  padding-inline:clamp(0px,3vw,3.5rem);
}
.hero__copy{max-width:34rem;margin-inline:auto}
.hero__badge{
  display:inline-flex;align-items:center;gap:.6rem;margin-bottom:1.6rem;
  padding:.5rem 1rem .5rem .6rem;border-radius:999px;
  background:rgba(54,224,242,.08);border:1px solid var(--glass-border);
  font-size:.82rem;font-weight:600;letter-spacing:.04em;color:var(--cyan-soft);
}
.hero__badge .dot{width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 0 rgba(54,224,242,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(54,224,242,.55)}70%{box-shadow:0 0 0 12px rgba(54,224,242,0)}100%{box-shadow:0 0 0 0 rgba(54,224,242,0)}}
.hero h1{
  font-size:clamp(2.6rem,6.2vw,5rem);line-height:.98;margin-bottom:1.4rem;color:var(--white);
}
.hero h1 .glow{
  background:linear-gradient(120deg,var(--amber-bright),var(--amber),var(--cyan),#9d7bff,var(--amber-bright));
  background-size:280% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  position:relative;animation:hueFlow 8s ease-in-out infinite;
}
@keyframes hueFlow{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.hero p.sub{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--text-on-dark-dim);max-width:48ch;margin-bottom:2.2rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:2.6rem}
.hero__stats{display:flex;gap:2.4rem;flex-wrap:wrap}
.hero__stat .n{font-family:var(--font-display);font-weight:800;font-size:2rem;color:var(--white)}
.hero__stat .n span{color:var(--amber-bright)}
.hero__stat .l{font-size:.85rem;color:var(--text-on-dark-dim);letter-spacing:.03em}

/* ---- 3D Energy Core (hero visual) ---- */
.core-stage{
  position:relative;aspect-ratio:1;width:100%;max-width:480px;margin-inline:auto;
  perspective:1200px;
}
.core{
  position:absolute;inset:0;transform-style:preserve-3d;
  animation:coreSpin 26s linear infinite;
}
@keyframes coreSpin{to{transform:rotateY(360deg)}}
.ring3d{
  position:absolute;inset:8%;border-radius:50%;
  border:2px solid transparent;
  transform-style:preserve-3d;
}
.ring3d.r1{border-color:rgba(54,224,242,.5);transform:rotateX(72deg)}
.ring3d.r2{border-color:rgba(245,166,35,.55);transform:rotateX(72deg) rotateY(60deg);inset:14%}
.ring3d.r3{border-color:rgba(139,123,255,.5);transform:rotateX(72deg) rotateY(120deg);inset:20%}
.ring3d.r3::before{background:var(--violet-soft);box-shadow:0 0 14px var(--violet)}
.ring3d::before{
  content:"";position:absolute;top:-5px;left:50%;width:10px;height:10px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 14px var(--cyan);
}
.ring3d.r2::before{background:var(--amber-bright);box-shadow:0 0 14px var(--amber)}
.core__orb{
  position:absolute;inset:32%;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#33599a,#0d1b33 72%);
  box-shadow:inset 0 0 40px rgba(54,224,242,.4),0 0 60px rgba(245,166,35,.25);
  display:grid;place-items:center;
  animation:orbPulse 4s var(--ease) infinite;
}
@keyframes orbPulse{
  0%,100%{box-shadow:inset 0 0 40px rgba(54,224,242,.4),0 0 50px rgba(245,166,35,.25),0 0 70px rgba(139,123,255,.18)}
  50%{box-shadow:inset 0 0 58px rgba(54,224,242,.6),0 0 95px rgba(245,166,35,.45),0 0 120px rgba(139,123,255,.32)}
}
.core__bolt{width:50%;filter:drop-shadow(0 0 16px rgba(245,166,35,.75));overflow:visible}
.core__bolt .bolt-main{animation:boltFlicker 3.6s steps(1,end) infinite}
.core__bolt .bolt-core{animation:boltCore 3.6s steps(1,end) infinite}
.core__bolt .bolt-halo{animation:boltHalo 3.6s ease-in-out infinite}
@keyframes boltFlicker{
  0%,7%,9%,54%,56%,100%{opacity:1}
  8%,55%{opacity:.55}
}
@keyframes boltCore{
  0%,100%{opacity:.9}
  8%,55%{opacity:.4}
  50%{opacity:1}
}
@keyframes boltHalo{
  0%,100%{opacity:.4;transform:scale(1)}
  50%{opacity:.85;transform:scale(1.04)}
}
.orb-spark{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--cyan-soft);
  filter:blur(.5px);box-shadow:0 0 10px var(--cyan);opacity:0}
.orb-spark.s1{top:18%;left:24%;animation:orbSpark 3.6s ease-in-out .2s infinite}
.orb-spark.s2{top:70%;left:74%;background:var(--violet-soft);box-shadow:0 0 10px var(--violet);animation:orbSpark 3.6s ease-in-out 1.3s infinite}
.orb-spark.s3{top:40%;left:84%;background:var(--amber-bright);box-shadow:0 0 10px var(--amber);animation:orbSpark 3.6s ease-in-out 2.2s infinite}
@keyframes orbSpark{0%,100%{opacity:0;transform:scale(.6)}10%{opacity:1;transform:scale(1.2)}25%{opacity:0;transform:scale(.6)}}
.core__glow{position:absolute;inset:-20%;border-radius:50%;
  background:radial-gradient(circle,rgba(54,224,242,.20),rgba(139,123,255,.10) 45%,transparent 62%);filter:blur(22px)}
.float-chip{
  position:absolute;z-index:3;padding:.55rem .9rem;border-radius:14px;
  background:var(--glass-dark-strong);border:1px solid var(--glass-border);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  font-size:.82rem;font-weight:600;color:var(--text-on-dark);
  display:flex;align-items:center;gap:.5rem;box-shadow:var(--shadow-md);
  animation:floaty 6s ease-in-out infinite;
}
.float-chip svg{width:16px;height:16px;color:var(--amber-bright)}
.float-chip.c1{top:6%;left:-6%;animation-delay:0s}
.float-chip.c2{bottom:14%;right:-8%;animation-delay:1.5s}
.float-chip.c3{bottom:-3%;left:12%;animation-delay:3s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

.scroll-hint{
  position:absolute;bottom:1.6rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:.4rem;
  color:var(--text-on-dark-dim);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
}
.scroll-hint .mouse{width:24px;height:38px;border:2px solid var(--text-on-dark-dim);border-radius:14px;position:relative}
.scroll-hint .mouse::before{content:"";position:absolute;top:6px;left:50%;transform:translateX(-50%);width:4px;height:7px;border-radius:3px;background:var(--amber-bright);animation:scrolldot 1.8s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}80%{opacity:0;transform:translate(-50%,12px)}}

/* ===================== LIGHT SECTIONS ===================== */
.panel-light{background:var(--paper);color:var(--text-on-light);position:relative;z-index:1}
.panel-light .lead{color:var(--text-on-light-dim)}
.sec-head{max-width:760px;margin-bottom:3.2rem}
.sec-head h2{font-size:clamp(2rem,4.4vw,3.2rem);margin:1rem 0 1.1rem;color:var(--navy-700)}
.sec-head.center{margin-inline:auto}

/* divider shapes */
.wave-top{display:block;width:100%;height:70px;color:var(--paper)}
.wave-bottom{display:block;width:100%;height:70px;color:var(--paper);transform:rotate(180deg)}

/* ===================== TRUST BAR ===================== */
.trust{background:var(--navy-700);padding:1.6rem 0;position:relative;z-index:1;border-block:1px solid var(--line-dark)}
.trust__row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:1.4rem 2.6rem}
.trust__item{display:flex;align-items:center;gap:.7rem;color:var(--text-on-dark-dim);font-weight:600;font-size:.95rem}
.trust__item svg{width:22px;height:22px;color:var(--amber)}

/* ===================== SERVICE CARDS ===================== */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.card{
  position:relative;padding:2.2rem 1.8rem;border-radius:var(--r-lg);
  background:var(--glass-light);border:1px solid var(--glass-light-border);
  backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);
  box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-edge);overflow:hidden;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s,background .4s;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1.5px;
  background:linear-gradient(135deg,var(--amber),var(--cyan));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .4s;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:transparent}
.card:hover::before{opacity:1}
.card__ico{
  width:58px;height:58px;border-radius:16px;display:grid;place-items:center;margin-bottom:1.3rem;
  background:linear-gradient(145deg,var(--ink-pure),var(--navy-700));color:var(--amber-bright);
  box-shadow:0 8px 22px rgba(5,8,15,.4),inset 0 1px 0 rgba(255,255,255,.12);
}
.card__ico svg{width:28px;height:28px}
.card h3{font-size:1.35rem;color:var(--navy-700);margin-bottom:.6rem}
.card p{color:var(--text-on-light-dim);font-size:.98rem;margin:0}
.card__tag{
  display:inline-block;margin-top:1.2rem;padding:.35rem .8rem;border-radius:999px;
  font-size:.78rem;font-weight:700;letter-spacing:.03em;
  background:rgba(245,166,35,.16);color:var(--amber-text);
}

/* ===================== CHECK LIST GRID ===================== */
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.4rem}
.check-card{
  background:var(--white);border-radius:var(--r-lg);padding:2.4rem;
  border:1px solid var(--line-light);
  box-shadow:var(--shadow-md);
}
.check-card h3{display:flex;align-items:center;gap:.8rem;font-size:1.4rem;color:var(--navy-700);margin-bottom:1.4rem}
.check-card h3 .badge{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:none;
  background:linear-gradient(145deg,var(--ink-pure),var(--navy-600));color:var(--amber-bright);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12);
}
.check-card h3 .badge svg{width:22px;height:22px}
.check-list li{display:flex;gap:.75rem;padding:.55rem 0;color:var(--text-on-light);font-size:1rem;line-height:1.5}
.check-list li svg{flex:none;width:22px;height:22px;color:var(--amber);margin-top:2px}
.note{
  display:flex;gap:.7rem;margin-top:1.4rem;padding:.9rem 1.1rem;border-radius:14px;
  background:var(--paper-2);font-size:.9rem;color:var(--text-on-light-dim);
}
.note svg{flex:none;width:20px;height:20px;color:var(--navy-500);margin-top:2px}
.note u{text-underline-offset:3px}
.intervals{display:flex;gap:.6rem;flex-wrap:wrap;margin:.4rem 0 1.4rem}
.pill-int{padding:.4rem .9rem;border-radius:999px;background:var(--navy-700);color:var(--amber-bright);font-weight:700;font-size:.85rem;font-family:var(--font-display)}

/* ===================== PROCESS / TIMELINE ===================== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;counter-reset:step}
.step{
  position:relative;padding:2rem 1.5rem;border-radius:var(--r-lg);
  background:var(--glass-frost);border:1px solid var(--glass-frost-border);
  backdrop-filter:blur(14px) saturate(130%);-webkit-backdrop-filter:blur(14px) saturate(130%);
  color:var(--text-on-dark);overflow:hidden;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  transition:transform .4s var(--ease),background .4s,border-color .4s;
}
.step:hover{transform:translateY(-6px);background:rgba(255,255,255,.10);border-color:var(--glass-border)}
.step__n{
  counter-increment:step;font-family:var(--font-display);font-weight:800;font-size:2.6rem;
  background:linear-gradient(135deg,var(--amber-bright),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;
}
.step__n::before{content:"0" counter(step)}
.step h4{color:var(--white);font-size:1.15rem;margin:.7rem 0 .5rem}
.step p{color:var(--text-on-dark-dim);font-size:.93rem;margin:0}
.step__line{position:absolute;top:2.6rem;right:-1rem;width:2rem;height:2px;background:linear-gradient(90deg,var(--amber),transparent)}

/* ===================== FEATURE STRIP (dark) ===================== */
.feature-band{position:relative;z-index:1;color:var(--text-on-dark)}
.band-card{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  padding:clamp(2.4rem,5vw,4rem);
  background:linear-gradient(135deg,var(--navy-600),var(--navy-800));
  border:1px solid var(--glass-border);box-shadow:var(--shadow-md);
}
.band-card::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(600px 300px at 90% 0,rgba(245,166,35,.18),transparent 60%),radial-gradient(500px 300px at 0 100%,rgba(54,224,242,.14),transparent 60%);
}
.band-grid{position:relative;display:grid;grid-template-columns:1.1fr 1fr;gap:2.5rem;align-items:center}
.band-card h2{font-size:clamp(1.8rem,3.6vw,2.6rem);color:var(--white);margin-bottom:1rem}
.band-card h2 em{font-style:normal;color:var(--amber-bright)}
.mini-feats{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.mini-feat{display:flex;gap:.85rem;align-items:flex-start}
.mini-feat .mi{width:46px;height:46px;flex:none;border-radius:13px;display:grid;place-items:center;background:rgba(255,255,255,.06);border:1px solid var(--glass-border);color:var(--amber-bright)}
.mini-feat .mi svg{width:22px;height:22px}
.mini-feat h5{font-family:var(--font-display);color:var(--white);font-size:1.02rem;margin:0 0 .15rem}
.mini-feat p{color:var(--text-on-dark-dim);font-size:.88rem;margin:0}

/* ===================== EQUIPMENT / BENNING (energy gauge) ===================== */
.equip{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.equip__visual{
  position:relative;aspect-ratio:1/1;width:100%;max-width:440px;margin-inline:auto;
  border-radius:var(--r-xl);overflow:hidden;
  background:
    radial-gradient(circle at 50% 42%,rgba(54,224,242,.16),transparent 55%),
    radial-gradient(circle at 70% 80%,rgba(245,166,35,.14),transparent 50%),
    linear-gradient(150deg,var(--navy-600),var(--navy-900));
  border:1px solid var(--glass-border);display:grid;place-items:center;box-shadow:var(--shadow-md);
}
/* concentric tick field */
.gauge{position:relative;width:84%;aspect-ratio:1;display:grid;place-items:center}
.gauge__svg{width:100%;height:100%;overflow:visible}
.gauge__ticks line{stroke:rgba(127,233,244,.35);stroke-width:2;stroke-linecap:round}
.gauge__ticks line.major{stroke:rgba(127,233,244,.85);stroke-width:3}
.gauge__arc{fill:none;stroke-width:8;stroke-linecap:round}
.gauge__arc.track{stroke:rgba(255,255,255,.07)}
.gauge__arc.fill{stroke:url(#gaugeGrad);filter:drop-shadow(0 0 9px rgba(255,194,61,.5));
  stroke-dasharray:340;stroke-dashoffset:340}
.equip__visual.gauge-go .gauge__arc.fill{animation:gaugeFill 2.6s var(--ease) forwards}
@keyframes gaugeFill{to{stroke-dashoffset:279}}  /* ~18% gefüllt */
.gauge__needle{
  transform-box:view-box;transform-origin:100px 118px;
  transform:rotate(225deg);
}
.equip__visual.gauge-go .gauge__needle{animation:needleSettle 2.8s var(--ease) forwards}
/* dial low-end = 225°; 0,12 Ω ≈ 18% von 270° → Endstand 273.6° */
@keyframes needleSettle{
  0%{transform:rotate(225deg)}
  50%{transform:rotate(300deg)}
  72%{transform:rotate(266deg)}
  88%{transform:rotate(278deg)}
  100%{transform:rotate(273.6deg)}
}
.gauge__hub{filter:drop-shadow(0 0 7px rgba(255,194,61,.7))}
/* digital readout panel ABOVE the needle (needle pivot is lower-center) */
.gauge__readout{
  position:absolute;top:14%;left:50%;transform:translateX(-50%);text-align:center;
  padding:.5rem 1.1rem;border-radius:14px;min-width:54%;
  background:linear-gradient(160deg,rgba(5,8,15,.65),rgba(13,27,51,.55));
  border:1px solid var(--glass-frost-border);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10),0 8px 24px rgba(5,8,15,.4);
}
.gauge__val{font-family:var(--font-display);font-weight:800;font-size:clamp(1.7rem,4.6vw,2.4rem);
  color:var(--cyan-soft);text-shadow:0 0 16px rgba(54,224,242,.55);line-height:1;
  font-variant-numeric:tabular-nums}
.gauge__val small{font-size:.5em;font-weight:700;color:var(--text-on-dark-dim);margin-left:.1em}
.gauge__unit{font-size:.62rem;letter-spacing:.16em;color:var(--text-on-dark-dim);
  text-transform:uppercase;margin-top:.3rem}
.gauge__brand{position:absolute;top:5%;left:50%;transform:translateX(-50%);
  font-family:var(--font-display);font-weight:800;font-size:.8rem;letter-spacing:.18em;
  color:var(--amber-bright);text-shadow:0 0 12px rgba(245,166,35,.45);white-space:nowrap}
.gauge__pass{position:absolute;bottom:9%;left:50%;transform:translateX(-50%);
  display:inline-flex;align-items:center;gap:.4rem;padding:.32rem .9rem;border-radius:999px;
  background:rgba(54,224,242,.12);border:1px solid rgba(54,224,242,.4);
  font-size:.74rem;font-weight:700;color:var(--cyan-soft);letter-spacing:.06em;
  animation:passGlow 3s ease-in-out infinite}
@keyframes passGlow{0%,100%{box-shadow:0 0 0 0 rgba(54,224,242,0)}50%{box-shadow:0 0 18px 0 rgba(54,224,242,.4)}}
.gauge__pass svg{width:14px;height:14px}
/* lightning arcs that crackle across the visual */
.equip__visual .arc{position:absolute;stroke:url(#gaugeGrad);stroke-width:2;fill:none;
  filter:drop-shadow(0 0 5px rgba(255,194,61,.7));opacity:0;
  stroke-dasharray:6 240;animation:crackle 3.4s linear infinite}
.equip__visual .arc.a2{animation-delay:1.1s}
.equip__visual .arc.a3{animation-delay:2.2s}
@keyframes crackle{0%{opacity:0;stroke-dashoffset:0}6%{opacity:.9}12%{opacity:0}100%{opacity:0;stroke-dashoffset:-260}}
.equip__visual .spark{position:absolute;border-radius:50%;background:var(--cyan);filter:blur(1px);
  opacity:.6;animation:floaty 5s ease-in-out infinite}
.equip h2{font-size:clamp(1.9rem,3.8vw,2.8rem);color:var(--navy-700);margin-bottom:1rem}
.equip h2 .amber{color:var(--amber-text)}
.spec-list{display:grid;gap:.8rem;margin-top:1.6rem}
.spec{display:flex;align-items:center;gap:.8rem;padding:.9rem 1.1rem;border-radius:14px;background:var(--glass-light);border:1px solid var(--glass-light-border);backdrop-filter:blur(12px) saturate(140%);-webkit-backdrop-filter:blur(12px) saturate(140%);box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-edge)}
.spec svg{width:24px;height:24px;color:var(--amber-text);flex:none}
.spec b{color:var(--navy-700)}
.spec span{color:var(--text-on-light-dim);font-size:.92rem}

/* ===================== CTA / CONTACT ===================== */
.contact{position:relative;z-index:1;color:var(--text-on-dark)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.6rem;align-items:start}
.contact__info h2{font-size:clamp(2rem,4.4vw,3rem);color:var(--white);margin-bottom:1rem}
.contact__info .lead{color:var(--text-on-dark-dim)}
.contact-line{display:flex;align-items:center;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line-dark)}
.contact-line .ci{width:48px;height:48px;flex:none;border-radius:14px;display:grid;place-items:center;background:rgba(245,166,35,.12);color:var(--amber-bright)}
.contact-line .ci svg{width:22px;height:22px}
.contact-line a,.contact-line span{color:var(--text-on-dark);font-weight:600}
.contact-line small{display:block;color:var(--text-on-dark-dim);font-weight:500;font-size:.82rem}

.form-card{
  background:linear-gradient(160deg,var(--glass-dark-strong),var(--black-glass));
  border:1px solid var(--glass-frost-border);border-radius:var(--r-xl);
  padding:clamp(1.8rem,4vw,2.6rem);
  backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);
  box-shadow:var(--shadow-md),inset 0 1px 0 rgba(255,255,255,.10);
}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.86rem;font-weight:600;color:var(--text-on-dark);margin-bottom:.4rem}
.field label .req{color:var(--amber-bright)}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1rem;border-radius:13px;font-family:inherit;font-size:.98rem;
  background:rgba(5,8,15,.4);border:1px solid var(--glass-frost-border);color:var(--white);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  transition:border-color .25s,box-shadow .25s,background .25s;
}
.field input::placeholder,.field textarea::placeholder{color:#7588a6}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--amber);background:rgba(5,8,15,.55);
  box-shadow:0 0 0 3px rgba(245,166,35,.22);outline:none;
}
.field textarea{resize:vertical;min-height:120px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.check-consent{display:flex;gap:.7rem;align-items:flex-start;font-size:.85rem;color:var(--text-on-dark-dim);margin-bottom:1.2rem}
.check-consent input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--amber)}
.check-consent a{color:var(--cyan-soft);text-decoration:underline;text-underline-offset:2px}
.form-msg{margin-top:1rem;padding:.9rem 1.1rem;border-radius:13px;font-size:.92rem;display:none}
.form-msg.ok{display:block;background:rgba(54,224,242,.12);border:1px solid rgba(54,224,242,.4);color:var(--cyan-soft)}
.form-msg.err{display:block;background:rgba(245,80,80,.12);border:1px solid rgba(245,80,80,.4);color:#ffb3b3}
.form-msg.err ul{margin:.4rem 0 0;padding-left:1.1rem;list-style:disc}

/* ===================== FAQ ===================== */
.faq{max-width:820px;margin-inline:auto}
.faq-item{border:1px solid var(--glass-frost-border);border-radius:var(--r-md);margin-bottom:1rem;
  background:var(--glass-frost);overflow:hidden;
  backdrop-filter:blur(14px) saturate(130%);-webkit-backdrop-filter:blur(14px) saturate(130%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07);transition:box-shadow .3s,background .3s,border-color .3s}
.faq-item[open]{box-shadow:var(--shadow-sm),inset 0 1px 0 rgba(255,255,255,.10);background:rgba(255,255,255,.08)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:1.2rem 1.4rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  font-family:var(--font-display);font-weight:700;font-size:1.06rem;color:var(--white);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .ic{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);color:var(--cyan-soft);transition:transform .3s,background .3s,color .3s}
.faq-item[open] summary .ic{transform:rotate(45deg);background:var(--amber);color:var(--navy-900)}
.faq-item .ans{padding:0 1.4rem 1.3rem;color:var(--text-on-dark-dim)}

/* ===================== FOOTER ===================== */
.footer{background:var(--navy-900);color:var(--text-on-dark-dim);position:relative;z-index:1;padding:3.5rem 0 2rem;border-top:1px solid var(--line-dark)}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.4rem;margin-bottom:2.4rem}
.footer__logo{height:74px;margin-bottom:1rem}
.footer p{font-size:.92rem;line-height:1.6;margin:0 0 .6rem}
.footer h5{font-family:var(--font-display);color:var(--white);font-size:1rem;margin:0 0 1rem;letter-spacing:.02em}
.footer a{display:block;padding:.3rem 0;font-size:.92rem;color:var(--text-on-dark-dim);transition:color .25s}
.footer a:hover{color:var(--amber-bright)}
.footer__bottom{border-top:1px solid var(--line-dark);padding-top:1.6rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;font-size:.84rem}
.footer__bottom .links{display:flex;gap:1.4rem;flex-wrap:wrap}

/* ===================== REVEAL ANIMATION ===================== */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}

/* ===================== SUBPAGE (legal) ===================== */
.subpage{padding-top:9rem;min-height:80vh;position:relative;z-index:1;color:var(--text-on-dark)}
.legal{
  background:var(--glass-dark-strong);border:1px solid var(--glass-border);border-radius:var(--r-xl);
  padding:clamp(1.8rem,4vw,3rem);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow-md);
}
.legal h1{font-size:clamp(2rem,4vw,2.8rem);color:var(--white);margin-bottom:.6rem}
.legal h2{font-size:1.4rem;color:var(--amber-bright);margin:2rem 0 .8rem}
.legal h3{font-size:1.1rem;color:var(--white);margin:1.4rem 0 .5rem}
.legal p,.legal li{color:var(--text-on-dark);line-height:1.75;font-size:1rem}
.legal ul{list-style:disc;padding-left:1.4rem;margin:0 0 1rem}
.legal li{margin-bottom:.4rem}
.legal a{color:var(--cyan-soft);text-decoration:underline;text-underline-offset:2px}
.legal .updated{color:var(--text-on-dark-dim);font-size:.88rem;margin-bottom:1.5rem}
.back-link{display:inline-flex;align-items:center;gap:.5rem;margin-bottom:1.5rem;color:var(--cyan-soft);font-weight:600}
.back-link svg{width:18px;height:18px}

/* ===================== PREISE / STAFFELN ===================== */
.pricing{position:relative}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin-top:2.6rem}
.price-card{
  position:relative;border-radius:var(--r-lg);padding:2rem 1.7rem 1.8rem;
  background:linear-gradient(160deg,var(--glass-dark-strong),rgba(13,27,51,.55));
  border:1px solid var(--glass-border);overflow:hidden;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);
}
.price-card::before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;
  background:linear-gradient(140deg,rgba(54,224,242,.5),transparent 40%,rgba(245,166,35,.5));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s var(--ease);
}
.price-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:transparent}
.price-card:hover::before{opacity:1}
.price-card__glow{position:absolute;top:-40%;right:-30%;width:70%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(54,224,242,.22),transparent 65%);filter:blur(8px);pointer-events:none}
.price-card.is-featured{background:linear-gradient(160deg,rgba(27,58,107,.7),rgba(13,27,51,.6))}
.price-card.is-featured .price-card__glow{background:radial-gradient(circle,rgba(245,166,35,.28),transparent 65%)}
.price-badge{position:absolute;top:1rem;right:1rem;font-size:.66rem;font-weight:800;letter-spacing:.12em;
  text-transform:uppercase;color:var(--navy-900);background:linear-gradient(120deg,var(--amber-bright),var(--amber-deep));
  padding:.28rem .6rem;border-radius:999px;box-shadow:0 4px 14px rgba(245,166,35,.4)}
.price-tier{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-display);
  font-weight:700;font-size:.82rem;letter-spacing:.06em;color:var(--cyan-soft);margin-bottom:1.1rem}
.price-tier svg{width:18px;height:18px;color:var(--amber-bright)}
.price-amount{display:flex;align-items:flex-end;gap:.3rem;line-height:1;margin-bottom:.2rem}
.price-amount .num{font-family:var(--font-display);font-weight:800;font-size:3.4rem;
  background:linear-gradient(120deg,#fff,var(--cyan-soft));-webkit-background-clip:text;background-clip:text;color:transparent}
.price-amount .cur{font-family:var(--font-display);font-weight:800;font-size:1.6rem;color:var(--amber-bright);margin-bottom:.45rem}
.price-amount .per{font-size:.9rem;color:var(--text-on-dark-dim);margin-bottom:.5rem}
.price-range{color:var(--text-on-dark);font-weight:600;margin:.4rem 0 1rem}
.price-note{font-size:.86rem;color:var(--text-on-dark-dim);border-top:1px solid var(--line-dark);padding-top:.9rem}
.price-foot{margin-top:2rem;text-align:center;color:var(--text-on-dark-dim);font-size:.92rem}

/* Hilfetext unter Formularfeldern */
.field-help{display:block;margin-top:.35rem;font-size:.78rem;color:var(--text-on-dark-dim)}

/* ===================== RESPONSIVE ===================== */
@media (max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:2rem;padding-inline:0}
  .hero__copy{text-align:center;margin-inline:auto}
  .hero__badge,.hero__actions,.hero__stats{justify-content:center}
  .hero p.sub{margin-inline:auto}
  .core-stage{max-width:380px;order:-1}
  .cards{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .step__line{display:none}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav__links{
    position:fixed;inset:0 0 auto 0;top:0;flex-direction:column;align-items:stretch;gap:.2rem;
    padding:6rem 1.4rem 2rem;background:var(--glass-dark-strong);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    transform:translateY(-110%);transition:transform .45s var(--ease);min-height:100svh;
  }
  .nav__links.open{transform:translateY(0)}
  .nav__links a{font-size:1.2rem;padding:.9rem 1rem}
  .nav__cta{margin:1rem 0 0;text-align:center;padding:1rem}
  .nav__burger{display:flex;z-index:101}
  .check-grid,.equip,.band-grid,.contact-grid{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .mini-feats{grid-template-columns:1fr}
  .hero__stats{gap:1.6rem}
}
@media (max-width:560px){
  body{font-size:16px}
  .field-row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .trust__row{gap:1rem}
}

/* ===================== REDUCED MOTION ===================== */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .core{animation:none}
}