/* ==========================================================================
   DieBodenDocs — Landingpage "Fußbodenheizung nachrüsten"
   Design-Rezept: "Estrich & Signal"
   RGN Marketing · assets/css/styles.css
   ========================================================================== */

/* ---------- Fonts (lokal, DSGVO) ---------- */
@font-face{font-family:'Archivo';font-style:normal;font-weight:600;font-display:swap;
  src:url('../fonts/archivo-latin-600-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Archivo';font-style:normal;font-weight:700;font-display:swap;
  src:url('../fonts/archivo-latin-700-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;
  src:url('../fonts/inter-latin-400-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/inter-latin-500-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;
  src:url('../fonts/inter-latin-600-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ---------- Tokens ---------- */
:root{
  --font-display:'Archivo',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;

  /* Estrich-Töne = die Farbe des gefrästen Bodens */
  --sand-1:#F6F3EE;
  --sand-2:#EDE8E0;
  --sand-3:#E0D9CE;
  --line:#D5CCBE;
  --line-soft:#E4DDD2;

  --ink:#1B1917;
  --ink-2:#5B534A;
  --ink-3:#867C70;

  --signal:#D42A22;          /* DBD-Rot aus dem Logo */
  --signal-ink:#B01F19;      /* für Text auf hellem Grund (Kontrast) */
  --signal-dark:#9A1912;

  --dark:#1F1C19;
  --dark-2:#2A2621;
  --dark-line:#3B352E;
  --on-dark:#EDE8E0;
  --on-dark-2:#B0A79A;

  --radius-s:0px;
  --radius-m:3px;
  --radius-l:3px;

  /* Clean-Layer: Schatten 1,5–6 % */
  --sh-1:0 1px 2px rgba(27,25,23,.04);
  --sh-2:0 2px 4px rgba(27,25,23,.045), 0 12px 24px rgba(27,25,23,.045);
  --sh-3:0 2px 6px rgba(27,25,23,.06), 0 20px 44px rgba(27,25,23,.06);

  --container:1180px;
  --header-h:78px;

  /* Motion-Charakter "Präzise": kurz, straff, wenig Overshoot */
  --ease:cubic-bezier(.2,.7,.3,1);
  --spring:linear(0,.28 7.5%,.72 15.6%,.94 21.5%,1.03 27%,1.04 34%,1 48%,1);
  --dur:.5s;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body,h1,h2,h3,h4,p,ul,ol,figure,blockquote,dl,dd{margin:0}
ul[class],ol[class]{list-style:none;padding:0}
img,picture,svg,video{display:block;max-width:100%}
img{height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
a{color:inherit}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.62;
  color:var(--ink);
  background:var(--sand-1);
  overflow-x:clip;              /* NICHT hidden — sonst stirbt position:sticky */
  -webkit-font-smoothing:antialiased;
}

/* ---------- Typo-Skala (flach: Hero:Body ≤ 3,8:1) ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.14;letter-spacing:-.018em}
.h-hero{font-size:clamp(2.05rem,5.1vw,3.55rem)}
h2{font-size:clamp(1.72rem,3.5vw,2.6rem)}
h3{font-size:clamp(1.12rem,1.6vw,1.32rem);line-height:1.3}
p{max-width:66ch}

.hl{display:block;color:var(--signal-ink)}      /* farbiger Headline-Teil IMMER eigene Zeile */
.on-dark .hl,.hero .hl,.band .hl{color:#FF6A5E}

.kicker{
  font-family:var(--font-mono);font-size:.735rem;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);
  display:flex;align-items:center;gap:11px;margin-bottom:16px;
}
.kicker::before{content:"";width:26px;height:1px;background:var(--signal);flex:none}
.on-dark .kicker,.band .kicker{color:var(--on-dark-2)}
.sec-head{max-width:720px;margin-bottom:clamp(34px,4vw,54px)}
.sec-head p{margin-top:18px;color:var(--ink-2);font-size:1.045rem}
.on-dark .sec-head p{color:var(--on-dark-2)}

/* ---------- Layout ---------- */
.container{width:min(100% - 40px,var(--container));margin-inline:auto}
section{padding:clamp(64px,8vw,110px) 0;position:relative}
section[id]{scroll-margin-top:calc(var(--header-h) + 14px)}
.sand-2{background:var(--sand-2)}
.on-dark{background:var(--dark);color:var(--on-dark)}
.on-dark h1,.on-dark h2,.on-dark h3,.band h2{color:#fff}

/* Hairline-Trenner statt Farbwechsel (Blueprint-Anleihe) */
.rule-top{border-top:1px solid var(--line-soft)}

/* ---------- Deko: die Mäander-Fräsbahn (Marken-Motiv) ---------- */
.meander{
  position:absolute;inset:auto 0 0 0;pointer-events:none;z-index:0;
  color:var(--signal);opacity:.085;
}
.meander svg{width:100%;height:auto;display:block}
.on-dark .meander{opacity:.13}
.sec-inner{position:relative;z-index:1}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 26px;border-radius:var(--radius-m);
  font-weight:600;font-size:1.0rem;letter-spacing:-.01em;
  text-decoration:none;white-space:nowrap;
  transition:transform .18s var(--ease),background-color .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.btn svg{width:19px;height:19px;flex:none}
.btn--primary{background:var(--signal);color:#fff;box-shadow:var(--sh-2)}
.btn--primary:hover{background:var(--signal-dark);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.on-dark .btn--ghost,.hero .btn--ghost,.band .btn--ghost{color:#fff;border-color:rgba(255,255,255,.42)}
.on-dark .btn--ghost:hover,.hero .btn--ghost:hover,.band .btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.07)}
.btn--wide{width:100%;white-space:normal;text-align:center}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--signal);outline-offset:3px
}
.btn.is-loading{pointer-events:none;opacity:.75}
.btn.is-loading .btn-label{visibility:hidden}
.btn.is-loading::after{
  content:"";position:absolute;width:19px;height:19px;border:2px solid rgba(255,255,255,.35);
  border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite
}
.btn--primary{position:relative}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:60;height:var(--header-h);
  display:flex;align-items:center;
  background:transparent;border-bottom:1px solid transparent;
  transition:background-color .3s var(--ease),border-color .3s var(--ease),backdrop-filter .3s var(--ease);
}
.header.is-stuck{
  background:rgba(246,243,238,.94);backdrop-filter:saturate(1.4) blur(12px);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom-color:var(--line-soft);
}
.header__in{display:flex;align-items:center;gap:26px;width:min(100% - 40px,var(--container));margin-inline:auto}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brand img{width:54px;height:54px}
.brand__txt{display:none;font-family:var(--font-display);font-weight:700;font-size:1.02rem;letter-spacing:-.02em;line-height:1.1;color:#fff}
.brand__txt span{display:block;font-family:var(--font-mono);font-weight:500;font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.72);margin-top:3px}
.header.is-stuck .brand__txt{color:var(--ink)}
.header.is-stuck .brand__txt span{color:var(--ink-3)}

.nav{display:none;gap:30px;margin-left:auto;align-items:center}
.nav a{text-decoration:none;font-size:.95rem;font-weight:500;color:rgba(255,255,255,.9);position:relative;padding-block:4px}
.header.is-stuck .nav a{color:var(--ink-2)}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--signal);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav a:hover::after{transform:scaleX(1)}
.header__cta{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav + .header__cta{margin-left:0}

/* Mobil: KEIN Burger — Telefon- + WhatsApp-Icon (RGN-Dauerregel) */
.icon-btn{
  width:46px;height:46px;display:grid;place-items:center;border-radius:var(--radius-m);
  border:1px solid rgba(255,255,255,.34);color:#fff;
  transition:background-color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease)
}
.icon-btn svg{width:21px;height:21px}
.icon-btn:hover{transform:translateY(-2px)}
.header.is-stuck .icon-btn{border-color:var(--line);color:var(--ink)}
.icon-btn--wa{background:#25D366;border-color:#25D366;color:#fff}
.header.is-stuck .icon-btn--wa{background:#25D366;border-color:#25D366;color:#fff}
.header__cta .btn{display:none}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:min(100svh,860px);display:flex;align-items:flex-end;
  padding-top:calc(var(--header-h) + 40px);padding-bottom:0;overflow:hidden;
}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(20,18,15,.74) 0%,rgba(20,18,15,.42) 34%,rgba(20,18,15,.62) 68%,rgba(20,18,15,.9) 100%),
    linear-gradient(96deg,rgba(20,18,15,.7) 0%,rgba(20,18,15,.2) 62%);
}
.hero__in{position:relative;z-index:2;width:min(100% - 40px,var(--container));margin-inline:auto;padding-bottom:clamp(30px,5vw,56px)}
.hero__col{max-width:togglable;max-width:760px}
.hero .kicker{color:rgba(255,255,255,.78)}
.hero h1{color:#fff;text-shadow:0 2px 26px rgba(0,0,0,.3)}
.hero__sub{color:rgba(255,255,255,.9);font-size:clamp(1.02rem,1.55vw,1.15rem);margin-top:20px;max-width:57ch}
.hero__usp{display:grid;gap:11px;margin:26px 0 30px}
.hero__usp li{display:flex;align-items:flex-start;gap:11px;color:#fff;font-weight:500;font-size:1.0rem}
.hero__btns{display:flex;flex-wrap:wrap;gap:13px}
.hero__btns .btn{flex:1 1 240px}

/* handgezeichneter Unterstrich in der H1 */
.uline{position:relative;display:inline-block}
.uline svg{position:absolute;left:0;right:0;bottom:-.16em;width:100%;height:.30em;overflow:visible;color:var(--signal)}
.uline path{
  stroke:currentColor;stroke-width:7;fill:none;stroke-linecap:round;
  stroke-dasharray:var(--len,420);stroke-dashoffset:0;
  transition:stroke-dashoffset 1s var(--ease) .55s;
}
.js .uline path{stroke-dashoffset:var(--len,420)}
.js .uline.is-drawn path{stroke-dashoffset:0}

/* Trust-Zeile unter dem Hero, angeschnitten (False-Floor-Prävention) */
.hero__trust{
  position:relative;z-index:2;background:var(--dark-2);border-top:1px solid var(--dark-line);
  padding:16px 0;
}
.hero__trust .in{
  width:min(100% - 40px,var(--container));margin-inline:auto;
  display:flex;flex-wrap:wrap;align-items:center;gap:14px 30px;justify-content:center;
}
.trust-item{display:flex;align-items:center;gap:9px;color:var(--on-dark-2);font-size:.9rem;font-weight:500}
.trust-item strong{color:#fff;font-weight:600}
.trust-item svg{width:17px;height:17px;color:var(--signal);flex:none}
.stars{display:inline-flex;gap:2px}
.stars svg{width:14px;height:14px;color:#F5A623}

/* ---------- Check-Icon mit Draw-Animation ---------- */
.ck{width:21px;height:21px;flex:none;color:var(--signal)}
.hero .ck,.on-dark .ck,.band .ck{color:#FF6A5E}
.ck path{
  stroke:currentColor;stroke-width:2.4;fill:none;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:26;stroke-dashoffset:0;transition:stroke-dashoffset .5s var(--ease)
}
.ck circle{stroke:currentColor;stroke-width:1.2;fill:none;opacity:.3}
/* Ohne JS bleibt das Häkchen sichtbar — erst .js versteckt es für die Draw-Animation */
.js .ck path{stroke-dashoffset:26}
.js .is-visible .ck path,.js .hero .ck path{stroke-dashoffset:0}
li:nth-child(2) .ck path{transition-delay:.09s}
li:nth-child(3) .ck path{transition-delay:.18s}
li:nth-child(4) .ck path{transition-delay:.27s}

/* ---------- Angst-Sektion (Karten mit Hairline) ---------- */
.grid-3{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr))}
.card{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius-m);
  padding:30px 28px 32px;box-shadow:var(--sh-1);position:relative;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease)
}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--line)}
.card__no{
  font-family:var(--font-mono);font-size:.72rem;font-weight:500;letter-spacing:.13em;
  color:var(--signal-ink);display:block;margin-bottom:14px
}
.card h3{margin-bottom:11px}
.card p{color:var(--ink-2);font-size:1rem}
.card__icon{width:40px;height:40px;color:var(--signal);margin-bottom:18px}
.card__icon svg{width:100%;height:100%}

/* Eckmarker (Blueprint-Detail) */
.card::before,.card::after{
  content:"";position:absolute;width:9px;height:9px;border:1px solid var(--signal);opacity:.28
}
.card::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.card::after{bottom:-1px;right:-1px;border-left:0;border-top:0}

/* ---------- Ablauf / Verfahren ---------- */
.steps{display:grid;gap:0;counter-reset:s}
.step{
  display:grid;grid-template-columns:1fr;gap:0;
  border-top:1px solid var(--line-soft);padding:30px 0;position:relative
}
.step:last-child{border-bottom:1px solid var(--line-soft)}
.step__media{border-radius:var(--radius-m);overflow:hidden;background:var(--sand-3);margin-bottom:20px}
.step__media{aspect-ratio:4/3}
.step__media img{width:100%;height:100%;object-fit:cover}
.step__no{
  font-family:var(--font-mono);font-weight:500;font-size:.78rem;letter-spacing:.14em;
  color:var(--signal-ink);margin-bottom:10px;display:flex;align-items:center;gap:10px
}
.step__no::after{content:"";height:1px;flex:1;background:var(--line-soft);max-width:60px}
.step h3{margin-bottom:10px}
.step p{color:var(--ink-2);font-size:1rem}
.step__meta{
  font-family:var(--font-mono);font-size:.76rem;color:var(--ink-3);margin-top:14px;
  letter-spacing:.05em;display:flex;flex-wrap:wrap;gap:6px 18px
}

/* ---------- Leistungs-Boxen ---------- */
.svc{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius-m);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--sh-1);transition:transform .28s var(--ease),box-shadow .28s var(--ease)}
.svc:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.svc__img{aspect-ratio:3/2;overflow:hidden;background:var(--sand-3)}
.svc__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.svc:hover .svc__img img{transform:scale(1.035)}
.svc__body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.svc h3{margin-bottom:10px}
.svc p{color:var(--ink-2);font-size:.985rem;margin-bottom:18px}
.svc ul{display:grid;gap:9px;margin-top:auto}
.svc li{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;font-weight:500}
.svc li .ck{width:18px;height:18px}

/* ---------- Rechner ---------- */
.calc{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:clamp(26px,3.4vw,40px);box-shadow:var(--sh-3);position:relative
}
.calc__grid{display:grid;gap:34px}
.calc__grid>*{min-width:0}
.calc label{display:block;font-weight:600;font-size:1rem;margin-bottom:12px}
.calc__row{display:flex;align-items:baseline;gap:12px;margin-bottom:6px}
.calc__val{font-family:var(--font-display);font-weight:700;font-size:2.5rem;line-height:1;color:var(--ink);letter-spacing:-.03em}
.calc__unit{font-family:var(--font-mono);font-size:.85rem;color:var(--ink-3);letter-spacing:.08em}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:3px;background:var(--sand-3);
  border-radius:2px;outline:none;margin:18px 0 6px
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:26px;height:26px;border-radius:50%;
  background:var(--signal);cursor:grab;border:3px solid #fff;box-shadow:0 2px 8px rgba(212,42,34,.32)
}
input[type=range]::-moz-range-thumb{
  width:26px;height:26px;border-radius:50%;background:var(--signal);cursor:grab;
  border:3px solid #fff;box-shadow:0 2px 8px rgba(212,42,34,.32)
}
input[type=range]::-webkit-slider-thumb:active{cursor:grabbing;transform:scale(1.08)}
.calc__scale{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:.72rem;color:var(--ink-3);letter-spacing:.06em}
.calc__out{background:var(--sand-2);border:1px solid var(--line-soft);border-radius:var(--radius-m);padding:26px}
.calc__out .lbl{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);display:block;margin-bottom:10px}
.calc__price{font-family:var(--font-display);font-weight:700;font-size:clamp(1.85rem,4vw,2.5rem);line-height:1.05;letter-spacing:-.03em;color:var(--signal-ink)}
.calc__price small{font-family:var(--font-body);font-size:.9rem;font-weight:500;color:var(--ink-2);display:block;margin-top:8px;letter-spacing:0}
.calc__note{font-size:.86rem;color:var(--ink-3);margin-top:20px;line-height:1.55;max-width:none}
.calc__foerder{
  margin-top:18px;padding:16px 18px;background:#fff;border:1px solid var(--line-soft);
  border-radius:var(--radius-m);display:flex;gap:12px;align-items:flex-start
}
.calc__foerder svg{width:20px;height:20px;color:var(--signal);flex:none;margin-top:2px}
.calc__foerder p{font-size:.9rem;color:var(--ink-2);margin:0}

/* ---------- CTA-Band ---------- */
.band{background:var(--dark);color:var(--on-dark);padding:clamp(48px,6vw,70px) 0;position:relative;overflow:hidden}
.band__in{display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between;position:relative;z-index:1}
.band h2{font-size:clamp(1.45rem,2.7vw,2.05rem);max-width:19ch}
.band p{color:var(--on-dark-2);margin-top:12px;font-size:1rem}
.band__btns{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- Galerie-Marquee ---------- */
.marquee{overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee__track{display:flex;align-items:flex-start;gap:16px;width:max-content;animation:slide 62s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee--rev .marquee__track{animation-direction:reverse;animation-duration:74s}
.marquee + .marquee{margin-top:16px}
.marquee figure{width:clamp(230px,26vw,330px);flex:none;border-radius:var(--radius-m);overflow:hidden;background:var(--sand-3)}
.marquee figure{aspect-ratio:4/3}
.marquee img{width:100%;height:100%;object-fit:cover}
@keyframes slide{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee__track{animation:none}.marquee{overflow-x:auto}}

/* ---------- Vergleich ---------- */
.cmp{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.cmp__card{border-radius:var(--radius-m);padding:30px 26px 32px;border:1px solid var(--line-soft);background:#fff}
.cmp__card--us{border-color:var(--signal);border-width:1.5px;box-shadow:var(--sh-2);position:relative}
.cmp__card--us::before{
  content:"Unser Verfahren";position:absolute;top:-11px;left:26px;background:var(--signal);color:#fff;
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;padding:4px 11px
}
.cmp__card--alt{background:var(--sand-2);border-color:var(--line-soft)}
.cmp__card h3{margin-bottom:6px}
.cmp__lead{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);margin-bottom:20px;display:block}
.cmp ul{display:grid;gap:12px}
.cmp li{display:flex;gap:11px;align-items:flex-start;font-size:.96rem}
.cmp li svg{width:19px;height:19px;flex:none;margin-top:2px}
.cmp .yes svg{color:#1E8E4A}
.cmp .no svg{color:#B4443C}
.cmp__card--alt li{color:var(--ink-2)}

/* ---------- Bewertungen ---------- */
.rev{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr))}
.rev__card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius-m);padding:26px 24px;box-shadow:var(--sh-1);display:flex;flex-direction:column}
.rev__card .stars{margin-bottom:14px}
.rev__card blockquote{font-size:1rem;color:var(--ink);line-height:1.58;margin-bottom:18px;flex:1}
.rev__who{font-size:.88rem;color:var(--ink-3);font-weight:500;display:flex;align-items:center;gap:8px}
.rev__who b{color:var(--ink);font-weight:600}
.g-badge{display:inline-flex;align-items:center;gap:11px;background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius-m);padding:12px 18px;box-shadow:var(--sh-1)}
.g-badge svg.g{width:21px;height:21px;flex:none}
.g-badge .val{font-family:var(--font-display);font-weight:700;font-size:1.12rem;letter-spacing:-.02em}
.g-badge .cnt{font-size:.85rem;color:var(--ink-3)}

/* ---------- Team ---------- */
.team{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr))}
.team figure{border-radius:var(--radius-m);overflow:hidden;background:var(--sand-3);position:relative}
.team figure{aspect-ratio:3/4}
.team img{width:100%;height:100%;object-fit:cover;object-position:center 22%}

/* ---------- Einzugsgebiet ---------- */
.geo{display:grid;gap:40px}
.geo>*{min-width:0}
.pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.pills span{
  border:1px solid var(--line);border-radius:var(--radius-m);padding:8px 14px;
  font-size:.88rem;font-weight:500;color:var(--ink-2);background:#fff
}
.geo__stats{display:grid;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--radius-m);overflow:hidden;grid-template-columns:repeat(2,1fr)}
.geo__stat{background:#fff;padding:24px 22px}
.geo__stat b{display:block;font-family:var(--font-display);font-weight:700;font-size:1.85rem;letter-spacing:-.03em;color:var(--ink);line-height:1}
.geo__stat span{display:block;font-size:.86rem;color:var(--ink-3);margin-top:7px}

/* ---------- Formular / Quiz ---------- */
.form-wrap{display:grid;gap:34px}
.form-wrap>*{min-width:0}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:clamp(26px,3.4vw,38px);box-shadow:var(--sh-3);position:relative
}
.badge-stoerer{
  position:absolute;top:-20px;right:-14px;width:98px;height:98px;border-radius:50%;
  background:var(--signal);color:#fff;display:grid;place-items:center;text-align:center;
  transform:rotate(-13deg);box-shadow:0 6px 18px rgba(212,42,34,.28);z-index:3;padding:8px;line-height:1.15
}
.badge-stoerer b{display:block;font-family:var(--font-display);font-weight:700;font-size:1.02rem}
.badge-stoerer span{display:block;font-size:.63rem;letter-spacing:.04em;margin-top:3px;opacity:.95}

.progress{height:3px;background:var(--sand-3);border-radius:2px;overflow:hidden;margin-bottom:26px}
.progress__bar{height:100%;background:var(--signal);width:20%;transition:width .45s var(--ease)}
.progress[hidden]{display:none}
.step-count{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.13em;color:var(--ink-3);margin-bottom:14px;display:block}
.q{display:none}
.q.is-active{display:block;animation:qin .38s var(--ease)}
@keyframes qin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.q h3{margin-bottom:6px;font-size:1.3rem}
.q__hint{color:var(--ink-2);font-size:.94rem;margin-bottom:22px}
.opts{display:grid;gap:11px;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr))}
.opt{
  border:1px solid var(--line);border-radius:var(--radius-m);padding:17px 18px;text-align:left;
  display:flex;align-items:center;gap:13px;font-weight:500;font-size:.97rem;background:#fff;
  transition:border-color .2s var(--ease),background-color .2s var(--ease),transform .12s var(--ease)
}
.opt:hover{border-color:var(--signal);background:#FFF8F7}
.opt:active{transform:scale(.985)}
.opt.is-sel{border-color:var(--signal);background:#FFF3F1;box-shadow:inset 0 0 0 1px var(--signal)}
.opt svg{width:22px;height:22px;color:var(--signal);flex:none}
.fields{display:grid;gap:15px}
.field label{display:block;font-size:.88rem;font-weight:600;margin-bottom:7px}
.field input,.field textarea{
  width:100%;padding:14px 15px;border:1px solid var(--line);border-radius:var(--radius-m);
  background:#fff;font-size:1rem;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(212,42,34,.1)}
.field input:invalid:not(:placeholder-shown){border-color:#C4443C}
.row-2{display:grid;gap:15px;grid-template-columns:1fr}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:.83rem;color:var(--ink-2);line-height:1.5;margin-top:4px}
.consent input{width:19px;height:19px;flex:none;margin-top:2px;accent-color:var(--signal)}
.consent a{color:var(--signal-ink);text-decoration:underline}
.q__nav{display:flex;gap:12px;margin-top:24px;align-items:center}
.back{font-size:.9rem;color:var(--ink-3);font-weight:500;display:inline-flex;align-items:center;gap:6px}
.back[hidden]{display:none}
.back:hover{color:var(--ink)}
.back svg{width:15px;height:15px}
.form-msg{margin-top:16px;font-size:.94rem;padding:14px 16px;border-radius:var(--radius-m);display:none}
.form-msg.ok{display:block;background:#EAF6EE;border:1px solid #BEE0CB;color:#1B6B39}
.form-msg.err{display:block;background:#FDEDEC;border:1px solid #F3C8C5;color:#9A1912}
.form-trust{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:20px;padding-top:20px;border-top:1px solid var(--line-soft)}
.form-trust span{display:flex;align-items:center;gap:7px;font-size:.83rem;color:var(--ink-3)}
.form-trust svg{width:15px;height:15px;color:var(--signal)}

/* Direktkontakt-Spalte */
.contact-box{display:grid;gap:14px;align-content:start}
.contact-row{
  display:flex;align-items:center;gap:15px;padding:17px 19px;background:#fff;
  border:1px solid var(--line-soft);border-radius:var(--radius-m);text-decoration:none;
  transition:border-color .2s var(--ease),transform .2s var(--ease)
}
.contact-row:hover{border-color:var(--signal);transform:translateX(3px)}
.contact-row__ic{width:42px;height:42px;border-radius:var(--radius-m);background:var(--sand-2);display:grid;place-items:center;flex:none}
.contact-row__ic svg{width:20px;height:20px;color:var(--signal)}
.contact-row b{display:block;font-size:1.02rem;font-weight:600}
.contact-row span{display:block;font-size:.83rem;color:var(--ink-3);margin-top:1px}
.speed{background:var(--sand-2);border:1px solid var(--line-soft);border-left:2px solid var(--signal);border-radius:var(--radius-m);padding:19px 21px}
.speed b{display:block;font-family:var(--font-display);font-weight:600;font-size:1.05rem;margin-bottom:5px}
.speed p{font-size:.92rem;color:var(--ink-2);margin:0}

/* Google-Sterne unter dem Formular (Dauerregel) */
.g-under{display:flex;align-items:center;justify-content:center;gap:11px;margin-top:20px;flex-wrap:wrap;text-align:center}
.g-under .txt{font-size:.88rem;color:var(--ink-2)}
.g-under .txt b{color:var(--ink)}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin-inline:auto;border-top:1px solid var(--line-soft)}
.faq details{border-bottom:1px solid var(--line-soft)}
.faq summary{
  list-style:none;cursor:pointer;padding:23px 44px 23px 0;position:relative;
  font-family:var(--font-display);font-weight:600;font-size:1.06rem;line-height:1.35;letter-spacing:-.015em
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:8px;top:50%;width:12px;height:12px;
  border-right:1.8px solid var(--signal);border-bottom:1.8px solid var(--signal);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease)
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq .ans{padding:0 20px 24px 0;color:var(--ink-2);font-size:1rem;animation:qin .3s var(--ease)}
.faq .ans p + p{margin-top:12px}

/* ---------- Final-CTA ---------- */
.final{position:relative;overflow:hidden;background:var(--dark);color:#fff;text-align:center}
.final__bg{position:absolute;inset:0;z-index:0}
.final__bg img{width:100%;height:100%;object-fit:cover;opacity:.28}
.final__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(31,28,25,.86),rgba(31,28,25,.94))}
.final__in{position:relative;z-index:1;max-width:760px;margin-inline:auto}
.final h2{margin-bottom:18px}
.final p{color:var(--on-dark-2);margin-inline:auto;margin-bottom:32px}
.final .hero__btns{justify-content:center}
.final__marks{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 28px;margin-top:34px;padding-top:28px;border-top:1px solid var(--dark-line)}
.final__marks span{display:flex;align-items:center;gap:8px;font-size:.87rem;color:var(--on-dark-2)}
.final__marks svg{width:16px;height:16px;color:#FF6A5E}

/* ---------- Footer ---------- */
.footer{background:var(--dark-2);color:var(--on-dark-2);padding:56px 0 30px;font-size:.92rem}
.footer__grid{display:grid;gap:34px;grid-template-columns:1fr}
.footer h4{font-family:var(--font-mono);font-weight:500;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.footer a{text-decoration:none;color:var(--on-dark-2);transition:color .2s var(--ease)}
.footer a:hover{color:#fff}
.footer ul{display:grid;gap:9px;list-style:none;margin:0;padding:0}
.footer__brand img{width:62px;height:62px;margin-bottom:16px}
.footer__bot{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--dark-line);
  display:flex;flex-wrap:wrap;gap:12px 26px;justify-content:space-between;font-size:.83rem
}

/* ---------- Floating Kontakt-Button ---------- */
.fab{position:fixed;right:18px;bottom:18px;z-index:55;display:flex;flex-direction:column-reverse;align-items:flex-end;gap:11px}
.fab__main{
  width:58px;height:58px;border-radius:50%;background:var(--signal);color:#fff;display:grid;place-items:center;
  box-shadow:0 6px 20px rgba(212,42,34,.36);transition:transform .25s var(--spring)
}
.fab__main svg{width:25px;height:25px;transition:transform .25s var(--ease)}
.fab__main:hover{transform:scale(1.06)}
.fab.is-open .fab__main svg{transform:rotate(135deg)}
.fab__items{display:grid;gap:10px;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .25s var(--ease),transform .25s var(--spring),visibility .25s}
.fab.is-open .fab__items{opacity:1;visibility:visible;transform:none}
.fab__item{
  width:50px;height:50px;border-radius:50%;display:grid;place-items:center;color:#fff;
  box-shadow:0 4px 14px rgba(0,0,0,.2);text-decoration:none
}
.fab__item svg{width:22px;height:22px}
.fab__item--wa{background:#25D366}
.fab__item--tel{background:var(--dark)}
.fab__bubble{
  position:absolute;right:70px;bottom:6px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-m);padding:10px 14px;font-size:.85rem;font-weight:500;white-space:nowrap;
  box-shadow:var(--sh-2);opacity:0;transform:translateX(8px);transition:opacity .4s var(--ease),transform .4s var(--ease);pointer-events:none
}
.fab__bubble.show{opacity:1;transform:none}

/* ---------- Pop-up ---------- */
.pop{position:fixed;inset:0;z-index:80;display:none;place-items:center;padding:20px;background:rgba(20,18,15,.62)}
.pop.is-open{display:grid}
.pop__box{
  background:#fff;border-radius:var(--radius-m);max-width:430px;width:100%;overflow:hidden;position:relative;
  text-align:center;box-shadow:0 24px 60px rgba(0,0,0,.3);animation:popin .45s var(--spring)
}
@keyframes popin{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}
.pop__img{aspect-ratio:16/9;overflow:hidden;background:var(--sand-3)}
.pop__img img{width:100%;height:100%;object-fit:cover}
.pop__close{
  position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:50%;
  background:rgba(255,255,255,.94);display:grid;place-items:center;z-index:2;box-shadow:var(--sh-2)
}
.pop__close svg{width:16px;height:16px}
.pop__body{padding:28px 26px 30px}
.pop__body h3{margin-bottom:10px;font-size:1.3rem}
.pop__body p{color:var(--ink-2);font-size:.95rem;margin:0 auto 20px}
.pop__body .btn{width:100%}
.pop__body .small{font-size:.78rem;color:var(--ink-3);margin-top:12px}

/* ---------- Cookie-Banner ---------- */
.cc{
  position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:90;
  width:min(100% - 32px,520px);background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-m);padding:30px 28px;box-shadow:0 24px 60px rgba(0,0,0,.28);display:none
}
.cc.is-open{display:block}
.cc__ov{position:fixed;inset:0;background:rgba(20,18,15,.55);z-index:89;display:none}
.cc__ov.is-open{display:block}
.cc h3{font-size:1.16rem;margin-bottom:11px}
.cc p{font-size:.9rem;color:var(--ink-2);margin-bottom:20px}
.cc__btns{display:grid;gap:10px}
.cc__btns .btn{width:100%;padding:14px 20px;font-size:.95rem}
.cc__link{font-size:.8rem;color:var(--ink-3);margin-top:16px;text-align:center}
.cc__link a{color:var(--ink-2);text-decoration:underline}

/* ---------- Reveal-Engine ---------- */
.js .rv{opacity:0;transform:translateY(10px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.rv.is-visible{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){
  .js .rv,.rv{opacity:1;transform:none;transition:none}
  .js .ck path,.js .uline path{stroke-dashoffset:0}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}

/* ==========================================================================
   Breakpoints — Mobile-Overrides stehen NACH den Basisregeln
   ========================================================================== */
@media (min-width:600px){
  .row-2{grid-template-columns:1fr 1fr}
  .cc__btns{grid-template-columns:1fr 1fr}
  .cc__btns .btn:first-child{grid-column:1 / -1}
  .brand__txt{display:block}
}
@media (min-width:860px){
  .step{grid-template-columns:minmax(0,42%) minmax(0,1fr);gap:38px;align-items:center;padding:38px 0}
  .step__media{margin-bottom:0}
  .step:nth-child(even) .step__media{order:2}
  .calc__grid{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:46px;align-items:center}
  .geo{grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:56px;align-items:center}
  .footer__grid{grid-template-columns:1.4fr 1fr 1fr}
}
@media (min-width:980px){
  .nav{display:flex}
  .header__cta .btn{display:inline-flex}
  .icon-btn{display:none}
  .form-wrap{grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:44px;align-items:start}
  .hero__in{padding-bottom:clamp(46px,5vw,68px)}
}

/* ---- Mobil-Feinschliff ---- */
@media (max-width:859px){
  body{font-size:16.5px;overflow-wrap:break-word}
  h2{font-size:1.86rem}
  .sec-head p{font-size:.96rem}
  .hero{min-height:auto;padding-top:calc(var(--header-h) + 56px)}
  .hero__in{padding-bottom:40px}
  .hero__btns .btn{flex:1 1 100%}
  .hero__trust .in{justify-content:flex-start;gap:12px 22px}
  .trust-item{font-size:.84rem}
  .badge-stoerer{width:82px;height:82px;top:-16px;right:-8px}
  .badge-stoerer b{font-size:.88rem}
  .badge-stoerer span{font-size:.57rem}
  .band__in{flex-direction:column;align-items:flex-start}
  .band__btns{width:100%}
  .band__btns .btn{flex:1 1 100%}
  .calc__val{font-size:2.1rem}
  .team{grid-template-columns:repeat(2,1fr)}
  .fab{right:14px;bottom:14px}
}

/* ==========================================================================
   Rechtsseiten (Impressum · Datenschutz · Cookie-Richtlinie)
   ========================================================================== */
.legal{padding-top:calc(var(--header-h) + clamp(48px,6vw,80px))}
.legal__in{max-width:760px;margin-inline:auto}
.legal h1{font-size:clamp(2rem,4.4vw,2.9rem);margin-bottom:12px}
.legal .lead{color:var(--ink-2);font-size:1.02rem;margin-bottom:clamp(32px,4vw,48px);padding-bottom:clamp(28px,3vw,38px);border-bottom:1px solid var(--line-soft)}
.legal h2{font-size:clamp(1.28rem,2.2vw,1.6rem);margin:44px 0 14px;padding-top:26px;border-top:1px solid var(--line-soft)}
.legal h2:first-of-type{border-top:0;padding-top:0;margin-top:0}
.legal h3{font-size:1.08rem;margin:28px 0 10px;color:var(--ink)}
.legal p,.legal li{font-size:1rem;color:var(--ink-2);max-width:none}
.legal p{margin-bottom:14px}
.legal ul,.legal ol{margin:0 0 16px 22px;display:grid;gap:7px}
.legal ul li{list-style:disc}
.legal ol li{list-style:decimal}
.legal a{color:var(--signal-ink)}
.legal strong{color:var(--ink)}
.legal em{color:var(--ink-3);font-size:.92rem}
.legal table{width:100%;border-collapse:collapse;margin:8px 0 22px;font-size:.92rem}
.legal th,.legal td{border:1px solid var(--line-soft);padding:11px 13px;text-align:left;vertical-align:top}
.legal th{background:var(--sand-2);font-weight:600;color:var(--ink)}
.legal__back{display:inline-flex;align-items:center;gap:8px;margin-bottom:26px;font-size:.92rem;font-weight:500;color:var(--ink-2);text-decoration:none}
.legal__back:hover{color:var(--signal-ink)}
.legal__back svg{width:15px;height:15px}
.legal .table-wrap{overflow-x:auto}