/* =========================================================================
   TACFIS GmbH – Design-System
   Konzept: dunkel/edel (Brabus-Referenz), grounded in der Sicherheitswelt.
   Signatur: dünne blaue "Präzisionslinie", Mono-Labels wie Einsatz-Kennungen,
   vollflächige Heroes mit Vignette, condensed Versalien, Silber-Metallic-Akzente.
   Markenblau (#00679B, aus Logo) wird hier UND in conf.php (BRAND_BLUE) gepflegt.
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@500;600&display=swap');
/* TODO Live: Fonts selbst hosten (assets/fonts/) analog Schäfer-Stahlbau-Pattern. */

:root{
  --tac-black:#212329;
  --tac-ink:#272930;
  --tac-elev:#2F313A;
  --tac-elev2:#393B45;
  --tac-field:#17181C;
  --tac-line:rgba(255,255,255,.11);
  --tac-line-soft:rgba(255,255,255,.06);

  --tac-blue:#00679B;
  --tac-blue-bright:#0E8BC8;
  --tac-blue-deep:#004D74;

  /* Silber/Metallic – Echo der Logo-Raute */
  --tac-silver:#C9CFD5;
  --tac-silver-2:#8A929B;
  --tac-metal:linear-gradient(135deg,#E4E8EB 0%,#AAB2BA 38%,#6E767E 70%,#9AA2AA 100%);

  --tac-text:#F1F1F2;
  --tac-muted:#9A9AA2;
  --tac-faint:#62626B;

  --tac-display:'Barlow Condensed',Impact,sans-serif;
  --tac-body:'Inter',system-ui,sans-serif;
  --tac-mono:'JetBrains Mono',ui-monospace,monospace;

  --tac-maxw:1240px;
  --tac-ease:cubic-bezier(.16,.84,.44,1);
}

/* ---- Reset / Base ------------------------------------------------------ */
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;background:var(--tac-black);color:var(--tac-text);
  font-family:var(--tac-body);font-size:17px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--tac-maxw);margin-inline:auto;padding-inline:24px;width:100%}

h1,h2,h3,h4{font-family:var(--tac-display);font-weight:700;line-height:1.04;
  letter-spacing:.005em;text-transform:uppercase;margin:0}

/* ---- Eyebrow (Signatur: Mono-Label + rote Präzisionslinie) ------------- */
.tac-eyebrow{
  display:inline-flex;align-items:center;gap:14px;
  font-family:var(--tac-mono);font-size:12px;font-weight:600;
  letter-spacing:.28em;text-transform:uppercase;color:var(--tac-blue);
  margin:0 0 22px;
}
.tac-eyebrow--light{color:var(--tac-text)}
.tac-eyebrow__bar{display:inline-block;width:40px;height:2px;background:var(--tac-blue)}

/* ---- Buttons ----------------------------------------------------------- */
.tac-btn{
  --pad:16px 30px;
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--tac-mono);font-size:13px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  padding:var(--pad);color:#fff;background:var(--tac-blue);
  border:1px solid var(--tac-blue);border-radius:0;cursor:pointer;
  transition:background .25s var(--tac-ease),transform .25s var(--tac-ease);
}
.tac-btn svg{width:18px;height:18px;transition:transform .25s var(--tac-ease)}
.tac-btn:hover{background:var(--tac-blue-bright);border-color:var(--tac-blue-bright)}
.tac-btn:hover svg{transform:translateX(4px)}
.tac-btn--sm{--pad:11px 20px;font-size:12px}
.tac-btn--block{width:100%;justify-content:center}
.tac-btn--ghost{background:transparent;color:var(--tac-text);border-color:var(--tac-line)}
.tac-btn--ghost:hover{background:var(--tac-elev);border-color:var(--tac-blue)}

/* =========================================================================
   HEADER
   ===================================================================== */
/* ---- Layout-Primitive (eigenständig, kein Bootstrap nötig) ------------ */
.container{width:100%;max-width:var(--tac-maxw);margin-inline:auto;
  padding-inline:24px}
@media (max-width:760px){.container{padding-inline:18px}}
/* Eigener Header-Wrapper – bewusst breiter als der Body & unabhängig von
   Bootstraps .container (das die lange Menüleiste sonst zusammenstaucht). */
.tac-shell{width:100%;max-width:1360px;margin-inline:auto;padding-inline:28px}
@media (max-width:760px){.tac-shell{padding-inline:18px}}

.tac-header{position:sticky;top:0;z-index:1000;
  background:rgba(10,10,11,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--tac-line-soft)}
.tac-topbar{border-bottom:1px solid var(--tac-line-soft);font-size:13px}
.tac-topbar .container{min-height:40px}
.tac-topbar__inner{display:flex;align-items:center;justify-content:flex-end;gap:16px;
  min-height:40px}
.tac-topbar__tel{display:inline-flex;align-items:center;gap:8px;color:var(--tac-muted);
  font-family:var(--tac-mono);font-size:12px;letter-spacing:.05em}
.tac-topbar__tel svg{width:15px;height:15px;color:var(--tac-blue)}
.tac-topbar__tel:hover{color:var(--tac-text)}

.tac-lang{display:inline-flex;align-items:center;gap:7px;font-family:var(--tac-mono);
  font-size:12px;font-weight:600;letter-spacing:.1em;color:var(--tac-faint)}
.tac-lang a{color:var(--tac-faint)}
.tac-lang a.is-active{color:var(--tac-text)}
.tac-lang a:hover{color:var(--tac-blue)}

.tac-nav{padding-block:14px;position:relative}
.tac-nav__bar{display:flex;align-items:center;justify-content:space-between;gap:20px}
.tac-brand{display:flex;align-items:center;gap:9px;line-height:1;flex:0 0 auto}
.tac-brand__logo{height:72px;width:auto;display:block;transition:height .25s var(--tac-ease)}
.tac-header.is-scrolled .tac-brand__logo{height:42px}
.tac-brand__mark{font-family:var(--tac-display);font-weight:700;font-size:30px;
  letter-spacing:.04em;color:var(--tac-text)}
.tac-brand__sub{font-family:var(--tac-mono);font-size:12px;letter-spacing:.18em;
  color:var(--tac-blue);text-transform:uppercase}

.tac-nav__menu{flex:1 1 auto;display:flex;justify-content:flex-end;min-width:0}
.tac-nav__list{display:flex;flex-wrap:nowrap;align-items:center;gap:0;
  list-style:none;margin:0;padding:0}
.tac-nav__item{position:relative;display:flex;align-items:center}
.tac-nav__link{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;
  font-family:var(--tac-mono);font-size:12px;font-weight:500;letter-spacing:.02em;
  color:var(--tac-muted);padding:10px 10px;text-transform:uppercase;line-height:1;
  position:relative;transition:color .2s;cursor:pointer;background:none;border:0}
.tac-nav__link:hover,.tac-nav__link.is-active{color:var(--tac-text)}
.tac-nav__link.is-active::after{content:"";position:absolute;left:10px;right:10px;bottom:0;
  height:2px;background:var(--tac-blue)}
.tac-nav__link--parent svg{width:11px;height:11px;color:var(--tac-blue);
  transition:transform .2s;flex:0 0 auto}

/* Desktop-Dropdown: erscheint bei Hover/Fokus */
.tac-nav__sub{position:absolute;top:100%;right:0;min-width:280px;
  background:var(--tac-elev);border:1px solid var(--tac-line);
  padding:8px;margin:0;list-style:none;box-shadow:0 24px 60px rgba(0,0,0,.5);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .18s,transform .18s,visibility .18s;z-index:60}
.tac-nav__item--has-children:hover .tac-nav__sub,
.tac-nav__item--has-children:focus-within .tac-nav__sub{
  opacity:1;visibility:visible;transform:translateY(0)}
.tac-nav__item--has-children:hover .tac-nav__link--parent svg,
.tac-nav__item--has-children:focus-within .tac-nav__link--parent svg{transform:rotate(180deg)}
.tac-nav__sublink{display:block;font-family:var(--tac-body);font-size:14px;color:var(--tac-muted);
  padding:11px 14px;white-space:normal;border-left:2px solid transparent;transition:.18s}
.tac-nav__sublink:hover,.tac-nav__sublink.is-active{
  background:var(--tac-elev2);color:var(--tac-text);border-left-color:var(--tac-blue)}
.tac-nav__item--cta{margin-left:10px}

/* Burger (nur Mobil sichtbar) */
.tac-burger{display:none;border:1px solid var(--tac-line);border-radius:0;width:46px;height:42px;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:0;
  background:none;cursor:pointer}
.tac-burger span{display:block;width:20px;height:2px;background:var(--tac-text);
  transition:transform .25s var(--tac-ease),opacity .2s}
.tac-burger.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.tac-burger.is-active span:nth-child(2){opacity:0}
.tac-burger.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* =========================================================================
   HERO-SLIDER (Startseite)
   ===================================================================== */
.tac-hero{position:relative;height:min(92vh,820px);min-height:560px;overflow:hidden}
.tac-hero__track{position:absolute;inset:0}
.tac-hero__slide{position:absolute;inset:0;opacity:0;visibility:hidden;
  transition:opacity 1.1s var(--tac-ease);
  background-image:var(--bg);background-size:cover;background-position:center;
  display:flex;align-items:flex-end}
.tac-hero__slide.is-active{opacity:1;visibility:visible}
.tac-hero__slide.is-active .tac-hero__kicker,
.tac-hero__slide.is-active .tac-hero__lead{animation:tacRise 1s var(--tac-ease) .15s both}
.tac-hero__veil{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,11,.55) 0%,rgba(10,10,11,.2) 40%,rgba(10,10,11,.92) 100%)}
.tac-hero__veil::after{content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 50% 18%,transparent 40%,rgba(10,10,11,.6) 100%)}
.tac-hero__inner{position:relative;padding-bottom:108px}
.tac-hero__kicker{font-size:clamp(38px,6vw,76px);max-width:16ch;margin-bottom:20px}
.tac-hero__kicker strong{color:var(--tac-blue);font-weight:700}
.tac-hero__lead{font-family:var(--tac-body);font-size:clamp(16px,1.5vw,19px);
  font-weight:400;line-height:1.65;max-width:60ch;color:#d9d9dd;text-transform:none}

.tac-hero__dots{position:absolute;left:0;right:0;bottom:46px;z-index:3;
  display:flex;justify-content:center;gap:12px}
.tac-hero__dots button{width:34px;height:3px;background:rgba(255,255,255,.25);border:0;
  padding:0;cursor:pointer;transition:.3s}
.tac-hero__dots button.is-active{background:var(--tac-blue);width:52px}
.tac-hero__scroll{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);z-index:3;
  color:var(--tac-muted);animation:tacBob 2.2s ease-in-out infinite}
.tac-hero__scroll svg{width:26px;height:26px}

@keyframes tacRise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes tacBob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(7px)}}

/* =========================================================================
   INNERER SEITEN-HERO
   ===================================================================== */
.tac-pagehero{position:relative;min-height:46vh;display:flex;align-items:flex-end;overflow:hidden;
  background-image:var(--bg);background-size:cover;background-position:center}
.tac-pagehero__veil{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,11,.6),rgba(10,10,11,.95))}
.tac-pagehero__inner{position:relative;padding-block:64px}
.tac-pagehero__title{font-size:clamp(32px,4.6vw,56px);max-width:20ch;
  overflow-wrap:break-word;hyphens:auto}
.tac-pagehero__lead{font-family:var(--tac-body);text-transform:none;color:#d9d9dd;
  max-width:62ch;margin-top:16px}

/* =========================================================================
   SECTIONS / Claim-Block
   ===================================================================== */
.tac-section{padding-block:clamp(64px,9vw,120px)}
.tac-section--ink{background:var(--tac-ink)}
.tac-claim{text-align:center;max-width:920px;margin-inline:auto}
.tac-claim__title{font-size:clamp(28px,3.4vw,44px);margin:0 0 28px}
.tac-claim__title span{color:var(--tac-blue)}
.tac-claim__intro{font-family:var(--tac-body);text-transform:none;color:var(--tac-muted);
  font-size:17px;line-height:1.8;margin:0 auto 40px}
.tac-claim__line{font-family:var(--tac-display);font-size:clamp(20px,2.4vw,28px);
  text-transform:uppercase;color:var(--tac-text);margin:0 0 10px}
.tac-claim__motto{font-family:var(--tac-mono);letter-spacing:.18em;text-transform:uppercase;
  color:var(--tac-blue);font-size:14px;margin-top:18px}

.tac-sechead{margin-bottom:48px}
.tac-sechead__title{font-size:clamp(28px,3.6vw,46px)}
.tac-sechead--center{text-align:center}
.tac-sechead--center .tac-eyebrow{justify-content:center}

/* =========================================================================
   SEMINAR-KARTEN
   ===================================================================== */
.tac-grid{display:grid;gap:26px}
.tac-grid--3{grid-template-columns:repeat(3,1fr)}
.tac-grid--5{grid-template-columns:repeat(5,1fr)}

.tac-card{background:var(--tac-elev);border:1px solid var(--tac-line-soft);
  display:flex;flex-direction:column;transition:border-color .3s,transform .3s var(--tac-ease)}
.tac-card:hover{border-color:var(--tac-line);transform:translateY(-4px)}
.tac-card__media{position:relative;display:block;aspect-ratio:4/3;
  background-image:var(--bg);background-size:cover;background-position:center}
.tac-card__media::before{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(10,10,11,.55))}
.tac-card__tag{position:absolute;top:0;left:0;z-index:2;background:var(--tac-blue);color:#fff;
  font-family:var(--tac-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  padding:6px 12px}
.tac-card__body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.tac-card__title{font-size:21px;margin-bottom:14px;min-height:2.1em}
.tac-card__dates{list-style:none;margin:0 0 18px;padding:0;font-family:var(--tac-mono);
  font-size:13px;color:var(--tac-muted);display:flex;flex-direction:column;gap:6px}
.tac-card__dates li{padding-left:16px;position:relative}
.tac-card__dates li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;
  background:var(--tac-blue)}
.tac-card__link{margin-top:auto;display:inline-flex;align-items:center;gap:9px;
  font-family:var(--tac-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--tac-text)}
.tac-card__link svg{width:16px;height:16px;color:var(--tac-blue);transition:transform .25s}
.tac-card__link:hover svg{transform:translateX(5px)}

/* ---- Leistungs-Spalten ------------------------------------------------- */
.tac-offers{display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  border:1px solid var(--tac-line-soft)}
.tac-offer{padding:38px 34px;border-right:1px solid var(--tac-line-soft)}
.tac-offer:last-child{border-right:0}
.tac-offer__title{font-size:24px;color:var(--tac-text);margin-bottom:22px;
  padding-bottom:16px;border-bottom:2px solid var(--tac-blue);display:inline-block}
.tac-offer__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.tac-offer__list a{display:flex;align-items:center;gap:12px;padding:13px 0;
  color:var(--tac-muted);border-bottom:1px solid var(--tac-line-soft);transition:.2s}
.tac-offer__list li:last-child a{border-bottom:0}
.tac-offer__list svg{width:15px;height:15px;color:var(--tac-blue);flex:none;transition:transform .2s}
.tac-offer__list a:hover{color:var(--tac-text);padding-left:6px}
.tac-offer__list a:hover svg{transform:rotate(90deg)}

/* ---- Service-Fliesen --------------------------------------------------- */
.tac-services{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tac-service{position:relative;aspect-ratio:3/2;display:flex;align-items:flex-end;
  padding:24px;background-image:var(--bg);background-size:cover;background-position:center;
  overflow:hidden}
.tac-service__veil{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,11,.15),rgba(10,10,11,.9));transition:.35s}
.tac-service:hover .tac-service__veil{background:linear-gradient(180deg,rgba(0,103,155,.32),rgba(10,10,11,.92))}
.tac-service__title{position:relative;z-index:2;font-size:20px;max-width:14ch}
.tac-service__cta{position:absolute;top:20px;right:20px;z-index:2;color:var(--tac-text);
  opacity:0;transform:translateX(-6px);transition:.3s}
.tac-service__cta svg{width:22px;height:22px}
.tac-service:hover .tac-service__cta{opacity:1;transform:none}
.tac-service--wide{grid-column:span 1}

/* =========================================================================
   KONTAKT-BAND
   ===================================================================== */
.tac-contactband{background:
   linear-gradient(rgba(10,10,11,.82),rgba(10,10,11,.92)),var(--tac-elev);
  padding-block:clamp(60px,8vw,104px);border-top:1px solid var(--tac-line-soft)}
.tac-contactband__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:start}
.tac-contactband__title{font-size:clamp(28px,3.4vw,42px);margin-bottom:18px}
.tac-contactband__lead{font-family:var(--tac-body);text-transform:none;color:var(--tac-muted);margin-bottom:26px}
.tac-contactband__person{font-family:var(--tac-body);text-transform:none;color:var(--tac-muted)}
.tac-contactband__person strong{color:var(--tac-text)}
.tac-contactband__direct{display:flex;flex-direction:column;gap:12px;margin-top:24px}
.tac-contactband__direct a{display:inline-flex;align-items:center;gap:12px;
  font-family:var(--tac-mono);font-size:15px;color:var(--tac-text)}
.tac-contactband__direct svg{width:18px;height:18px;color:var(--tac-blue)}

/* ---- Formular ---------------------------------------------------------- */
.tac-form{background:var(--tac-ink);border:1px solid var(--tac-line);padding:34px}
.tac-form__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.tac-form label{display:block;margin-bottom:18px}
.tac-form label>span{display:block;font-family:var(--tac-mono);font-size:12px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--tac-muted);margin-bottom:8px}
.tac-form input,.tac-form textarea{width:100%;background:var(--tac-field);
  border:1px solid var(--tac-line);color:var(--tac-text);font-family:var(--tac-body);
  font-size:15px;padding:13px 15px;border-radius:0;transition:border-color .2s}
.tac-form input:focus,.tac-form textarea:focus{outline:none;border-color:var(--tac-blue)}
.tac-form textarea{resize:vertical}
.tac-form__check{display:flex !important;align-items:flex-start;gap:11px;
  font-family:var(--tac-body);font-size:13px;color:var(--tac-muted);line-height:1.5}
.tac-form__check input{width:auto;margin-top:3px;accent-color:var(--tac-blue)}
.tac-form__check a{color:var(--tac-blue);text-decoration:underline}
.tac-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* ---- Flash / Status (Formular-Ergebnis) -------------------------------- */
.tac-flash{padding:60px 0}
.tac-flash__box{max-width:620px;margin-inline:auto;text-align:center;background:var(--tac-elev);
  border:1px solid var(--tac-line);padding:48px 40px}
.tac-flash__box h1{font-size:34px;margin-bottom:14px}
.tac-flash--ok h1{color:var(--tac-text)}
.tac-flash--err h1{color:var(--tac-blue)}
.tac-flash__box p{font-family:var(--tac-body);text-transform:none;color:var(--tac-muted);margin-bottom:26px}

/* =========================================================================
   FOOTER
   ===================================================================== */
.tac-footer{background:#08080A;border-top:1px solid var(--tac-line);
  padding-top:64px;font-size:15px}
.tac-footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:48px;padding-bottom:48px}
.tac-footer__brand .tac-footer__logo{height:64px;width:auto;display:block;margin-bottom:16px}
.tac-footer__brand .tac-brand__mark{font-size:30px;display:block;margin-bottom:12px}
.tac-footer__brand p{font-family:var(--tac-body);color:var(--tac-muted);
  text-transform:none;margin:0 0 20px;font-size:14px}
.tac-footer address{font-family:var(--tac-body);font-style:normal;color:var(--tac-muted);
  text-transform:none;line-height:1.8;font-size:14px}
.tac-footer__col h4{font-family:var(--tac-mono);font-size:12px;letter-spacing:.16em;
  color:var(--tac-text);margin-bottom:18px}
.tac-footer__col ul{list-style:none;margin:0;padding:0}
.tac-footer__col li{margin-bottom:11px}
.tac-footer__col a{color:var(--tac-muted);font-size:14px}
.tac-footer__col a:hover{color:var(--tac-blue)}
.tac-footer__col p{font-family:var(--tac-body);text-transform:none;color:var(--tac-muted);
  font-size:14px;margin-bottom:16px}
.tac-footer__contact{display:flex;align-items:center;gap:11px;color:var(--tac-text);
  font-family:var(--tac-mono);font-size:14px;margin-bottom:10px}
.tac-footer__contact svg{width:17px;height:17px;color:var(--tac-blue)}
.tac-footer__social{display:flex;gap:12px;margin-top:18px}
.tac-footer__social a{width:42px;height:42px;border:1px solid var(--tac-line);
  display:flex;align-items:center;justify-content:center;color:var(--tac-muted);transition:.2s}
.tac-footer__social a:hover{border-color:var(--tac-blue);color:var(--tac-blue)}
.tac-footer__social svg{width:19px;height:19px}
.tac-footer__bar{border-top:1px solid var(--tac-line-soft);padding-block:22px;
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--tac-mono);font-size:12px;color:var(--tac-faint);letter-spacing:.03em}
.tac-footer__top{display:inline-flex;align-items:center;gap:8px;color:var(--tac-muted)}
.tac-footer__top svg{width:15px;height:15px}
.tac-footer__top:hover{color:var(--tac-blue)}

/* =========================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width:1100px){
  .tac-grid--5{grid-template-columns:repeat(3,1fr)}
  .tac-offers{grid-template-columns:1fr}
  .tac-offer{border-right:0;border-bottom:1px solid var(--tac-line-soft)}
  .tac-services{grid-template-columns:repeat(2,1fr)}
  .tac-contactband__grid{grid-template-columns:1fr;gap:40px}
  .tac-footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:1199px){
  .tac-burger{display:flex}
  .tac-nav__menu{position:absolute;left:0;right:0;top:100%;display:block;
    background:var(--tac-ink);border-top:1px solid var(--tac-line);
    border-bottom:1px solid var(--tac-line);
    max-height:0;overflow:hidden;visibility:hidden;
    transition:max-height .3s var(--tac-ease),visibility .3s}
  .tac-nav__menu.is-open{max-height:calc(100vh - 110px);overflow-y:auto;visibility:visible}
  .tac-nav__list{flex-direction:column;align-items:stretch;gap:0;padding:6px 0}
  .tac-nav__item{border-bottom:1px solid var(--tac-line-soft)}
  .tac-nav__item--cta{border-bottom:0;padding:14px 20px}
  .tac-nav__item--cta .tac-btn{width:100%;justify-content:center}
  .tac-nav__link{padding:14px 20px;font-size:13px;justify-content:space-between}
  .tac-nav__link.is-active::after{display:none}
  .tac-nav__item--has-children.is-expanded .tac-nav__link--parent svg{transform:rotate(180deg)}
  /* Submenü mobil: standardmäßig zu, per .is-expanded ausklappen */
  .tac-nav__sub{position:static;opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:0;background:var(--tac-elev);min-width:0;
    max-height:0;overflow:hidden;padding:0;margin:0 0 0 12px;
    transition:max-height .28s var(--tac-ease)}
  .tac-nav__item--has-children.is-expanded .tac-nav__sub{max-height:560px;padding:4px 0 8px}
}
@media (max-width:760px){
  body{font-size:16px}
  .tac-grid--3,.tac-grid--5{grid-template-columns:1fr}
  .tac-services{grid-template-columns:1fr}
  .tac-footer__grid{grid-template-columns:1fr;gap:32px}
  .tac-form__row{grid-template-columns:1fr}
  .tac-hero{height:auto;min-height:88vh}
  .tac-footer__bar{flex-direction:column;gap:12px;text-align:center}
}

/* ---- A11y: Fokus + Reduced Motion -------------------------------------- */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--tac-blue);outline-offset:2px}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;scroll-behavior:auto !important;
    transition-duration:.01ms !important}
}

/* =========================================================================
 * PHASE 2 – Detailseiten (Team, Fachseminare)
 * ===================================================================== */
.tac-detail{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:56px;align-items:start}
.tac-detail__main{min-width:0}
.tac-detail__aside{display:flex;flex-direction:column;gap:20px;position:sticky;top:118px}

/* Prosa */
.tac-prose{max-width:72ch}
.tac-prose p{color:var(--tac-muted);font-size:16px;line-height:1.78;margin:0 0 18px}
.tac-prose p:last-child{margin-bottom:0}
.tac-prose--wide{max-width:1000px}

.tac-note{display:flex;gap:11px;align-items:flex-start;margin-top:22px;padding:14px 16px;
  background:var(--tac-elev);border-left:2px solid var(--tac-blue);color:var(--tac-text);
  font-size:14px;line-height:1.55}
.tac-note svg{width:18px;height:18px;color:var(--tac-blue);flex:0 0 auto;margin-top:1px}
.tac-hint{margin-top:16px;color:var(--tac-faint);font-size:14px;font-style:italic}

/* Inhalts-Blöcke */
.tac-block{margin-top:46px}
.tac-block__title{display:flex;align-items:center;gap:14px;margin:0 0 22px;
  font-family:var(--tac-display);font-weight:700;letter-spacing:.01em;text-transform:uppercase;
  font-size:clamp(20px,2.3vw,26px);color:var(--tac-text);overflow-wrap:anywhere}
.tac-block__lead{color:var(--tac-muted);margin:0 0 18px;max-width:70ch}

/* Checkliste */
.tac-checklist{list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:1fr 1fr;gap:11px 30px}
.tac-checklist--single{grid-template-columns:1fr}
.tac-checklist li{display:flex;gap:11px;align-items:flex-start;
  color:var(--tac-text);font-size:15px;line-height:1.5}
.tac-checklist--sm li{font-size:14px;color:var(--tac-muted)}
.tac-checklist svg{width:17px;height:17px;color:var(--tac-blue);flex:0 0 auto;margin-top:3px}

/* Faktenbox */
.tac-factbox{background:var(--tac-elev);border:1px solid var(--tac-line);padding:24px}
.tac-factbox__title{font-family:var(--tac-mono);font-size:12px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--tac-blue);margin:0 0 14px}
.tac-factbox__list{margin:0}
.tac-factbox__row{display:flex;flex-direction:column;gap:3px;padding:12px 0;
  border-top:1px solid var(--tac-line-soft)}
.tac-factbox__row:first-child{border-top:0;padding-top:0}
.tac-factbox__row dt{font-family:var(--tac-mono);font-size:11px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--tac-faint)}
.tac-factbox__row dd{margin:0;color:var(--tac-text);font-size:15px;line-height:1.45}

/* Ansprechpartner-Karte */
.tac-person{background:var(--tac-elev);border:1px solid var(--tac-line);overflow:hidden}
.tac-person__media{aspect-ratio:4/3;background-image:var(--bg);
  background-size:cover;background-position:center top;border-bottom:1px solid var(--tac-line)}
.tac-person__body{padding:20px}
.tac-person__eyebrow{font-family:var(--tac-mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--tac-blue);margin:0 0 6px}
.tac-person__name{font-family:var(--tac-display);font-weight:700;font-size:22px;
  color:var(--tac-text);margin:0 0 14px}
.tac-person__row{display:flex;align-items:center;gap:10px;color:var(--tac-muted);
  padding:7px 0;font-size:14px;transition:color .2s}
.tac-person__row svg{width:16px;height:16px;color:var(--tac-blue);flex:0 0 auto}
.tac-person__row:hover{color:var(--tac-text)}

/* Timeline (Firmenchronik) */
.tac-timeline{list-style:none;margin:52px 0 0;padding:0}
.tac-timeline__item{display:grid;grid-template-columns:84px 24px minmax(0,1fr);
  align-items:start;padding-bottom:26px}
.tac-timeline__year{font-family:var(--tac-mono);font-weight:700;color:var(--tac-blue);
  font-size:15px;padding-top:1px}
.tac-timeline__dot{position:relative}
.tac-timeline__dot::before{content:"";position:absolute;top:6px;left:50%;
  transform:translateX(-50%);width:11px;height:11px;border-radius:50%;
  background:var(--tac-blue);box-shadow:0 0 0 4px rgba(0,103,155,.18)}
.tac-timeline__item:not(:last-child) .tac-timeline__dot::after{content:"";position:absolute;
  top:16px;left:50%;transform:translateX(-50%);width:2px;height:calc(100% + 12px);
  background:var(--tac-line)}
.tac-timeline__text{margin:0;color:var(--tac-muted);line-height:1.62}

/* Team-Profile */
.tac-profiles{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:30px}
.tac-profile{display:grid;grid-template-columns:190px minmax(0,1fr);
  background:var(--tac-elev);border:1px solid var(--tac-line)}
.tac-profile__media{background-image:var(--bg);background-size:cover;
  background-position:center top;min-height:280px;border-right:1px solid var(--tac-line)}
.tac-profile__body{padding:28px}
.tac-profile__name{font-family:var(--tac-display);font-weight:700;font-size:24px;
  margin:0 0 4px;color:var(--tac-text)}
.tac-profile__role{font-family:var(--tac-mono);font-size:12px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--tac-blue);margin:0 0 16px}
.tac-profile__text{color:var(--tac-muted);font-size:14.5px;line-height:1.72;margin:0}

@media (max-width:980px){
  .tac-detail{grid-template-columns:1fr;gap:40px}
  .tac-detail__aside{position:static;flex-direction:row;flex-wrap:wrap}
  .tac-detail__aside > *{flex:1 1 260px}
  .tac-profiles{grid-template-columns:1fr}
}
@media (max-width:680px){
  .tac-checklist{grid-template-columns:1fr}
  .tac-detail__aside{flex-direction:column}
  .tac-profile{grid-template-columns:1fr}
  .tac-profile__media{min-height:220px;border-right:0;border-bottom:1px solid var(--tac-line)}
  .tac-timeline__item{grid-template-columns:60px 20px minmax(0,1fr)}
}

/* =========================================================================
 * RECHTSTEXTE (Impressum, Datenschutz, AGB)
 * ===================================================================== */
.tac-legal{max-width:860px}
.tac-legal__notice{color:var(--tac-faint);font-style:italic;font-size:14px;margin:0 0 18px}
.tac-legal__block{padding:24px 0;border-top:1px solid var(--tac-line-soft)}
.tac-legal__block:first-child{border-top:0;padding-top:0}
.tac-legal__title{font-family:var(--tac-display);font-weight:700;text-transform:uppercase;
  letter-spacing:.01em;font-size:clamp(18px,2vw,22px);color:var(--tac-text);margin:0 0 14px;
  overflow-wrap:anywhere}
.tac-legal__block p{color:var(--tac-muted);line-height:1.78;margin:0 0 14px;font-size:15px}
.tac-legal__block p:last-child{margin-bottom:0}
.tac-legal__address{font-style:normal;color:var(--tac-text);line-height:1.7;margin:0 0 16px;
  font-size:16px}
.tac-legal__list{margin:0 0 14px;padding-left:20px;color:var(--tac-muted);line-height:1.7}
.tac-legal__list li{margin-bottom:6px}
.tac-legal__defs{display:grid;grid-template-columns:max-content 1fr;gap:8px 28px;margin:0}
.tac-legal__defs dt{font-family:var(--tac-mono);font-size:12px;letter-spacing:.04em;
  text-transform:uppercase;color:var(--tac-faint);padding-top:2px}
.tac-legal__defs dd{margin:0;color:var(--tac-text)}
@media (max-width:560px){
  .tac-legal__defs{grid-template-columns:1fr;gap:2px 0}
  .tac-legal__defs dd{margin-bottom:12px}
}

/* =========================================================================
 * TERMINE (Startseite 3-spaltig) & Buchung
 * ===================================================================== */
.tac-termine{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
.tac-termine__empty{text-align:center;color:var(--tac-muted);font-size:16px;
  max-width:60ch;margin:8px auto 0}
.tac-termin{display:flex;flex-direction:column;background:var(--tac-elev);
  border:1px solid var(--tac-line);padding:24px;transition:border-color .2s,transform .2s}
.tac-termin:hover{border-color:var(--tac-blue);transform:translateY(-3px)}
.tac-termin__date{display:flex;align-items:center;gap:9px;font-family:var(--tac-mono);
  font-size:13px;letter-spacing:.04em;color:var(--tac-blue);margin:0 0 12px}
.tac-termin__date svg{width:16px;height:16px;flex:0 0 auto}
.tac-termin__title{font-family:var(--tac-display);font-weight:700;font-size:20px;
  line-height:1.15;color:var(--tac-text);margin:0 0 14px}
.tac-termin__meta{list-style:none;margin:0 0 20px;padding:0;display:flex;
  flex-direction:column;gap:5px;color:var(--tac-muted);font-size:14px}
.tac-termin__btn{margin-top:auto;display:inline-flex;align-items:center;gap:9px;
  align-self:flex-start;font-family:var(--tac-mono);font-size:12px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--tac-text);background:var(--tac-blue);
  padding:11px 18px;transition:background .2s}
.tac-termin__btn:hover{background:var(--tac-blue-bright)}
.tac-termin__btn svg{width:15px;height:15px}

/* Termin-Liste in der Seminar-Sidebar */
.tac-termlist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.tac-termlist__item{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 0;border-top:1px solid var(--tac-line-soft)}
.tac-termlist__item:first-child{border-top:0;padding-top:0}
.tac-termlist__date{font-size:14px;color:var(--tac-text)}
.tac-termlist__date small{display:block;color:var(--tac-faint);font-size:12px}
.tac-termlist__btn{font-family:var(--tac-mono);font-size:11px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--tac-blue);white-space:nowrap}
.tac-termlist__btn:hover{color:var(--tac-blue-bright)}

@media (max-width:920px){.tac-termine{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.tac-termine{grid-template-columns:1fr}}

/* =========================================================================
 * BUCHUNGSSEITE
 * ===================================================================== */
.tac-form select,.tac-form input[type="number"]{width:100%;background:var(--tac-field);
  border:1px solid var(--tac-line);color:var(--tac-text);padding:12px 14px;
  font-family:var(--tac-body);font-size:15px;border-radius:0;appearance:none}
.tac-form select:focus,.tac-form input[type="number"]:focus{outline:none;border-color:var(--tac-blue)}
.tac-booking__grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;align-items:start}
.tac-booking__summary{position:sticky;top:118px;display:flex;flex-direction:column;gap:20px}
.tac-booking__title{font-family:var(--tac-display);font-weight:700;font-size:clamp(24px,3vw,32px);
  color:var(--tac-text);margin:6px 0 10px;line-height:1.1}
.tac-booking__lead{color:var(--tac-muted);margin:0 0 22px;max-width:60ch}
.tac-note--err{border-left-color:#d9544f}
.tac-note--err svg{color:#d9544f}
.tac-booking__done{max-width:640px}
.tac-booking__donetitle{font-family:var(--tac-display);font-weight:700;
  font-size:clamp(24px,3.4vw,36px);color:var(--tac-text);margin:8px 0 12px}
.tac-booking__donetext{color:var(--tac-muted);font-size:16px;line-height:1.7;margin:0 0 26px;max-width:60ch}
@media (max-width:900px){
  .tac-booking__grid{grid-template-columns:1fr;gap:36px}
  .tac-booking__summary{position:static}
}

/* =========================================================================
 * FEATURE-SEKTIONEN (vollflächige Bild-Themen, Brabus-Stil)
 * ===================================================================== */
.tac-feature{position:relative;min-height:clamp(440px,62vh,660px);display:flex;
  align-items:center;overflow:hidden;border-top:1px solid var(--tac-line-soft)}
.tac-feature__bg{position:absolute;inset:0;background-size:cover;background-position:center;
  transition:transform 1s var(--tac-ease);will-change:transform}
.tac-feature:hover .tac-feature__bg{transform:scale(1.06)}
.tac-feature__veil{position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(18,19,23,.95) 0%,rgba(18,19,23,.82) 33%,rgba(18,19,23,.32) 66%,rgba(18,19,23,.08) 100%)}
.tac-feature--right .tac-feature__veil{
  background:linear-gradient(270deg,rgba(18,19,23,.95) 0%,rgba(18,19,23,.82) 33%,rgba(18,19,23,.32) 66%,rgba(18,19,23,.08) 100%)}
.tac-feature__inner{position:relative;z-index:2;width:100%;max-width:var(--tac-maxw);
  margin-inline:auto;padding-inline:clamp(20px,5vw,44px)}
.tac-feature__box{max-width:560px}
.tac-feature--right .tac-feature__box{margin-left:auto;text-align:right}
.tac-feature__eyebrow{display:flex;align-items:center;gap:12px;font-family:var(--tac-mono);
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--tac-blue-bright);margin:0 0 16px}
.tac-feature--right .tac-feature__eyebrow{flex-direction:row-reverse}
.tac-feature__eyebrow .tac-eyebrow__bar{width:30px;height:2px;background:var(--tac-blue);display:inline-block;flex:0 0 auto}
.tac-feature__title{font-family:var(--tac-display);font-weight:700;text-transform:uppercase;
  line-height:1.0;letter-spacing:.005em;font-size:clamp(32px,5.2vw,62px);color:var(--tac-text);margin:0 0 18px}
.tac-feature__text{color:var(--tac-silver);font-size:clamp(15px,1.5vw,18px);line-height:1.6;
  margin:0 0 26px;max-width:48ch}
.tac-feature--right .tac-feature__text{margin-left:auto}
.tac-feature__cta{display:inline-flex;align-items:center;gap:10px;font-family:var(--tac-mono);
  font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--tac-text);
  background:var(--tac-blue);padding:14px 24px;transition:background .2s,gap .2s}
.tac-feature__cta:hover{background:var(--tac-blue-bright);gap:16px}
.tac-feature__cta svg{width:16px;height:16px}
@media (max-width:680px){
  .tac-feature{min-height:430px}
  .tac-feature__veil,.tac-feature--right .tac-feature__veil{
    background:linear-gradient(0deg,rgba(18,19,23,.96) 6%,rgba(18,19,23,.55) 58%,rgba(18,19,23,.2) 100%)}
  .tac-feature__box,.tac-feature--right .tac-feature__box{max-width:none;text-align:left;margin:0}
  .tac-feature--right .tac-feature__eyebrow{flex-direction:row}
  .tac-feature--right .tac-feature__text{margin-left:0}
}