/* Baustellen-Präzision – Basis: Tokens, Typografie, Header, Hero, Buttons */
@font-face{font-family:"Barlow Condensed";font-weight:500;font-style:normal;font-display:swap;src:url(../fonts/barlow-condensed-500.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-weight:600;font-style:normal;font-display:swap;src:url(../fonts/barlow-condensed-600.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-weight:700;font-style:normal;font-display:swap;src:url(../fonts/barlow-condensed-700.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/source-sans-3-400.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:600;font-style:normal;font-display:swap;src:url(../fonts/source-sans-3-600.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:700;font-style:normal;font-display:swap;src:url(../fonts/source-sans-3-700.woff2) format("woff2")}

:root{
	--primary:#26292D;--accent:#E8590C;--bg:#F4F2EE;--text:#1B1D20;--line:#D6D2CA;--radius:2px;
	--primary-ok:oklch(0.27 0.01 250);--accent-ok:oklch(0.66 0.19 45);
	--accent-ink:#B23F06;            /* Orange für kleinen Text auf hellem Grund (≥4.5:1) */
	--accent-soft:#F59A5E;           /* Orange für Text auf Anthrazit */
	--bg-deep:#ECE9E3;--on-dark:#F4F2EE;--on-dark-mute:#B9BDC2;--line-dark:rgba(244,242,238,.16);
	--space-section:clamp(4rem,8vw,8rem);
	--ease-out:cubic-bezier(0.22,1,0.36,1);--dur-ui:220ms;
	--gap:clamp(1rem,2vw,2rem);
	--wrap:1240px;--pad:clamp(1.1rem,4vw,2.5rem);
	--font-display:"Barlow Condensed","Arial Narrow",sans-serif;--font-text:"Source Sans 3",system-ui,sans-serif;
	--s-1:clamp(.82rem,.8rem + .1vw,.9rem);
	--s0:clamp(1.0625rem,1rem + .3vw,1.1875rem);
	--s1:clamp(1.33rem,1.2rem + .6vw,1.5rem);
	--s2:clamp(1.66rem,1.4rem + 1.1vw,2.1rem);
	--s3:clamp(2.08rem,1.6rem + 2vw,2.9rem);
	--s4:clamp(2.6rem,1.8rem + 3.4vw,4.2rem);
	--s5:clamp(3.2rem,2rem + 5.4vw,6rem);
	--shadow:0 1px 2px oklch(0.27 0.01 250/.08),0 8px 24px oklch(0.27 0.01 250/.08);
	--header-h:84px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 12px)}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-text);font-size:var(--s0);line-height:1.62;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;text-wrap:pretty;overflow-x:clip}
img,video,iframe,svg{max-width:100%;height:auto}
img{display:block}
svg{max-width:100%}
.icon{width:1.4em;height:1.4em;max-width:32px;max-height:32px;flex:0 0 auto;vertical-align:middle}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.18em}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.02;letter-spacing:.005em;margin:0 0 .5em;text-wrap:balance;text-transform:uppercase}
p{margin:0 0 1.1em}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:-999px;top:0;background:var(--primary);color:#fff;padding:.7rem 1rem;z-index:2000}
.skip-link:focus{left:0}
.wrap{width:100%;max-width:calc(var(--wrap) + var(--pad)*2);margin-inline:auto;padding-inline:var(--pad)}

/* Bauzeichnungs-Raster: Haarlinien */
.blueprint{position:relative;background-image:linear-gradient(to right,rgba(38,41,45,.055) 1px,transparent 1px),linear-gradient(to bottom,rgba(38,41,45,.055) 1px,transparent 1px);background-size:80px 80px;background-position:-1px -1px}
.blueprint-line{border-top:1px solid var(--line-dark)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:48px;padding:.75rem 1.5rem;border:2px solid transparent;border-radius:var(--radius);font-family:var(--font-display);font-weight:700;font-size:1.15rem;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;cursor:pointer;line-height:1;transition:background-color var(--dur-ui) var(--ease-out),color var(--dur-ui) var(--ease-out),border-color var(--dur-ui) var(--ease-out),transform 160ms var(--ease-out),box-shadow var(--dur-ui) var(--ease-out)}
.btn .icon{width:20px;height:20px;transition:transform var(--dur-ui) var(--ease-out)}
.btn:hover .icon--arrow,.btn:hover svg:last-child{transform:translateX(3px)}
.btn:active{transform:scale(.98)}
.btn--accent{background:var(--accent);color:var(--text)}
.btn--accent:hover{background:#F0721F;box-shadow:0 6px 18px rgba(232,89,12,.28)}
.btn--dark{background:var(--primary);color:var(--on-dark)}
.btn--dark:hover{background:#000;box-shadow:var(--shadow)}
.btn--ghost{border-color:rgba(244,242,238,.55);color:var(--on-dark)}
.btn--ghost:hover{background:rgba(244,242,238,.12);border-color:var(--on-dark)}
.btn--ghost-dark{border-color:var(--primary);color:var(--primary)}
.btn--ghost-dark:hover{background:rgba(38,41,45,.1)}

/* Header */
.site-header{position:sticky;top:0;z-index:1000;background:var(--primary);color:var(--on-dark);border-bottom:3px solid var(--accent);transition:box-shadow var(--dur-ui) var(--ease-out)}
.site-header__inner{display:flex;align-items:center;gap:clamp(1.25rem,3vw,3rem);min-height:var(--header-h);transition:min-height var(--dur-ui) var(--ease-out)}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(0,0,0,.28)}
.site-header.is-scrolled .site-header__inner{min-height:60px}
.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--on-dark);flex:0 0 auto}
.brand__logo{max-height:48px;width:auto}
.brand__mark{display:grid;place-items:center;width:44px;height:44px;background:var(--accent);color:var(--text);font-family:var(--font-display);font-weight:700;font-size:2rem;line-height:1;border-radius:var(--radius);transition:transform var(--dur-ui) var(--ease-out)}
.site-header.is-scrolled .brand__mark{transform:scale(.88)}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__text strong{font-family:var(--font-display);font-size:1.7rem;letter-spacing:.08em;text-transform:uppercase}
.brand__text span{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-mute);margin-top:.25rem}
.nav{margin-left:auto}
.nav__list{display:flex;align-items:center;gap:clamp(1.25rem,2.6vw,2.75rem);list-style:none;margin:0;padding:0}
.nav__list>li{position:relative}
.nav__list a{display:inline-flex;align-items:center;gap:.4rem;min-height:44px;font-family:var(--font-display);font-weight:600;font-size:1.2rem;letter-spacing:.07em;text-transform:uppercase;text-decoration:none;color:var(--on-dark);position:relative;white-space:nowrap}
.nav__list>li>a::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform var(--dur-ui) var(--ease-out)}
.nav__list>li>a:hover::after,.nav__list>li.current-menu-item>a::after,.nav__list>li.current-menu-ancestor>a::after{transform:scaleX(1)}
.icon--caret{width:12px;height:12px}
.sub-menu{list-style:none;margin:0;padding:.5rem 0;position:absolute;left:-1rem;top:100%;min-width:300px;background:var(--primary);border:1px solid var(--line-dark);border-top:3px solid var(--accent);box-shadow:0 16px 32px rgba(0,0,0,.35);transform:translateY(8px);visibility:hidden;opacity:0;transition:transform var(--dur-ui) var(--ease-out),opacity var(--dur-ui) var(--ease-out),visibility var(--dur-ui)}
.nav__list>li:hover>.sub-menu,.nav__list>li:focus-within>.sub-menu{transform:none;visibility:visible;opacity:1}
.sub-menu a{display:flex;width:100%;padding:.55rem 1.1rem;font-size:1.1rem;letter-spacing:.05em}
.sub-menu a:hover{background:rgba(244,242,238,.08);color:var(--accent-soft)}
.nav__phone-mobile{display:none}
.header-cta{min-height:44px;padding:.55rem 1.1rem;font-size:1.1rem}
.burger{display:none;position:relative;z-index:1002;width:48px;height:48px;margin-left:auto;background:transparent;border:1px solid var(--line-dark);border-radius:var(--radius);cursor:pointer;padding:0}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--on-dark);transition:transform var(--dur-ui) var(--ease-out),opacity 120ms}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:23px}.burger span:nth-child(3){top:30px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;background-color:var(--primary);color:var(--on-dark);min-height:clamp(560px,86vh,820px);display:flex;align-items:flex-end;overflow:hidden;background-image:none}
.hero__slides{position:absolute;inset:0}
.hero__slide{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 900ms ease-out}
.hero__slide.is-active{opacity:1;z-index:1}
.hero__slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 7s linear}
.hero__slide.is-active img{transform:scale(1)}
.hero__shade{position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,rgba(24,26,29,.92) 0%,rgba(24,26,29,.78) 38%,rgba(24,26,29,.25) 75%,rgba(24,26,29,.1) 100%),linear-gradient(to top,rgba(24,26,29,.75),transparent 40%)}
.hero::after{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;background-image:linear-gradient(to right,rgba(244,242,238,.07) 1px,transparent 1px);background-size:calc(100%/12) 100%;mask-image:linear-gradient(to top,#000,transparent 70%);-webkit-mask-image:linear-gradient(to top,#000,transparent 70%)}
.hero__grid{position:relative;z-index:4;display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gap);padding-block:clamp(6rem,14vh,9rem) clamp(2.5rem,5vw,4rem);align-items:end}
.hero__copy{grid-column:1 / span 8}
.kicker{display:inline-flex;align-items:center;gap:.75rem;margin:0 0 1.1rem;font-family:var(--font-display);font-weight:600;font-size:1.05rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink)}
.kicker::before{content:"";width:2.5rem;height:2px;background:currentColor;box-shadow:0 -4px 0 -1px currentColor,0 4px 0 -1px currentColor;opacity:.9}
.kicker--light{color:var(--accent-soft)}
.hero__title{font-size:var(--s5);line-height:.95;margin-bottom:.4em;animation:rise 800ms var(--ease-out) both}
.hero__title{max-width:14ch}
.hero__sub{font-size:var(--s1);max-width:38ch;color:#E6E3DD;animation:rise 800ms 90ms var(--ease-out) both}
.hero__copy .kicker{animation:rise 800ms var(--ease-out) both}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin:1.6rem 0 1.8rem;animation:rise 800ms 180ms var(--ease-out) both}
.hero__promise{display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;list-style:none;margin:0;padding:1.1rem 0 0;border-top:1px solid var(--line-dark);max-width:44rem;animation:rise 800ms 260ms var(--ease-out) both}
.hero__promise li{display:flex;align-items:center;gap:.5rem;font-size:var(--s-1);font-weight:600;letter-spacing:.02em}
.hero__promise .icon{color:var(--accent-soft);width:20px;height:20px}
.hero__controls{grid-column:9 / span 4;display:flex;flex-direction:column;align-items:flex-end;gap:1rem}
.hero__caption{margin:0;font-family:var(--font-display);font-size:1.1rem;letter-spacing:.1em;text-transform:uppercase;text-align:right;color:var(--on-dark-mute)}
.hero__count{color:var(--accent-soft);font-weight:700}
.hero__buttons{display:flex;gap:.5rem}
.hero__btn{display:grid;place-items:center;width:48px;height:48px;background:rgba(24,26,29,.6);border:1px solid rgba(244,242,238,.4);color:var(--on-dark);border-radius:var(--radius);cursor:pointer;transition:background-color var(--dur-ui) var(--ease-out),border-color var(--dur-ui),transform 160ms var(--ease-out)}
.hero__btn:not(.hero__btn--next) .icon{transform:rotate(180deg)}
.hero__btn:hover{background:var(--accent);border-color:var(--accent);color:var(--text)}
.hero__btn:active{transform:scale(.96)}
@keyframes rise{from{transform:translateY(18px);opacity:.01}to{transform:none;opacity:1}}

@media (max-width:900px){
	:root{--header-h:68px}
	.burger{display:block}
	.header-cta{display:none}
	.nav{position:fixed;inset:0;z-index:1001;margin:0;padding:calc(var(--header-h) + 1.5rem) var(--pad) 2rem;background:var(--primary);overflow-y:auto;transform:translateX(100%);visibility:hidden;transition:transform 260ms var(--ease-out),visibility 260ms}
	.nav.is-open{transform:none;visibility:visible}
	.nav__list{flex-direction:column;align-items:stretch;gap:0}
	.nav__list>li{border-bottom:1px solid var(--line-dark)}
	.nav__list a{width:100%;min-height:56px;font-size:1.6rem}
	.nav__list>li>a::after{display:none}
	.icon--caret{display:none}
	.nav__list .sub-menu{position:static;min-width:0;transform:none;visibility:visible;opacity:1;border:0;box-shadow:none;padding:0 0 .8rem 1rem;background:transparent}
	.nav__list>li:hover>.sub-menu,.nav__list>li:focus-within>.sub-menu{transform:none}
	.nav__list .sub-menu a{min-height:46px;font-size:1.2rem;color:var(--on-dark-mute)}
	.nav__phone-mobile{display:flex;align-items:center;gap:.75rem;margin-top:1.75rem;min-height:56px;padding:0 1.25rem;background:var(--accent);color:var(--text);font-family:var(--font-display);font-weight:700;font-size:1.5rem;letter-spacing:.06em;text-decoration:none;border-radius:var(--radius)}
	.nav-open{overflow:hidden}
	.hero__copy{grid-column:1 / -1}
	.hero__controls{grid-column:1 / -1;flex-direction:row;align-items:center;justify-content:space-between}
	.hero__caption{text-align:left}
	.hero__shade{background:linear-gradient(to top,rgba(24,26,29,.94) 0%,rgba(24,26,29,.7) 55%,rgba(24,26,29,.35) 100%)}
}
@media (max-width:600px){
	body{font-size:1.0625rem}
	.brand__text span{display:none}
	.hero{min-height:calc(100svh - var(--header-h))}
	.hero__grid{padding-block:5rem 2rem}
	.hero__actions .btn{flex:1 1 100%}
	.hero__promise{flex-direction:column}
	.hero__caption-text{display:none}
}
@media (prefers-reduced-motion:reduce){
	html{scroll-behavior:auto}
	*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
	.hero__slide img{transform:none!important}
	.btn:active,.hero__btn:active{transform:none}
}