/* betonwiese.at – Stylesheet
   Schrift: Typeka (Adobe Fonts, Kit roh5nfv) */

:root{
  --ground:#f6f4ef;
  --paper:#fbfaf7;
  --ink:#1c1b19;
  --ink-soft:#4a4741;
  --line:#cfcac1;
  --accent:#a3341f;      /* Rot aus den Schablonen-Mustern */
  --accent-soft:#f0a08f;
  --cyan:#3fdbee;        /* Cyan aus dem Blätter-Muster (Button-Hover) */
  --dark:#1c1b19;
  --font:"typeka","Courier Prime","Courier New",monospace;
  --wrap:1200px;
  --gutter:clamp(20px,5vw,48px);
  --section:clamp(64px,9vw,120px);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-underline-offset:.2em;text-decoration-thickness:1px}
a:hover{color:var(--accent)}
p{margin:0;letter-spacing:.06em}
h1,h2,h3{margin:0;font-weight:700;line-height:1.08;letter-spacing:.01em}
h2{font-size:clamp(34px,5.2vw,64px)}
h3{font-size:clamp(21px,2vw,26px)}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

.wrap{width:100%;max-width:calc(var(--wrap) + 2*var(--gutter));margin:0 auto;padding:0 var(--gutter)}
.section{padding:var(--section) 0}
.eyebrow{display:block;font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.lead{font-size:clamp(18px,1.6vw,20px)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border:2px solid var(--ink);background:transparent;font-family:var(--font);font-weight:700;font-size:15px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .2s,color .2s}
.btn--dark{background:var(--ink);color:var(--ground)}
.btn--dark:hover{background:var(--cyan);border-color:var(--cyan);color:var(--ink)}
.btn:not(.btn--dark):hover{background:var(--ink);color:var(--ground)}

/* ---------- Header ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(246,244,239,.94);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.is-scrolled{border-color:var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;max-width:none}
.logo{display:block;flex-shrink:0}
.logo img{height:clamp(36px,3.2vw,46px);width:auto}
.main-nav ul{display:flex;gap:clamp(18px,2.6vw,38px);margin:0;padding:0;list-style:none}
.main-nav a{text-decoration:none;font-size:16px;letter-spacing:.06em}
.header-social{display:flex;gap:6px}
.icon-link{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;text-decoration:none}
.icon-link svg{width:26px;height:26px;transition:opacity .2s}
.icon-link:hover svg{opacity:.7}
.menu-toggle{display:none;width:48px;height:48px;border:0;background:none;cursor:pointer;align-items:center;justify-content:center}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{display:block;width:26px;height:2px;background:var(--ink);position:relative;transition:transform .2s}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0}
.menu-toggle span::before{top:-8px}.menu-toggle span::after{top:8px}
.menu-open .menu-toggle span{background:transparent}
.menu-open .menu-toggle span::before{transform:translateY(8px) rotate(45deg)}
.menu-open .menu-toggle span::after{transform:translateY(-8px) rotate(-45deg)}

@media (max-width:1023px){
  .menu-toggle{display:inline-flex}
  .header-social{display:none}
  .main-nav{position:fixed;inset:72px 0 auto 0;background:var(--ground);border-bottom:1px solid var(--line);padding:12px var(--gutter) 28px;display:none}
  .menu-open .main-nav{display:block}
  .main-nav ul{flex-direction:column;gap:0}
  .main-nav a{display:block;padding:14px 0;font-size:22px;border-bottom:1px solid var(--line)}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:min(100svh,900px);display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:#8c857b;padding:120px var(--gutter) 80px}
.hero__bg,.hero__bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__content{position:relative;display:flex;flex-direction:column;align-items:center;gap:26px}
.hero h1{font-size:clamp(54px,9vw,116px);line-height:1}
.hero__sub{background:var(--ground);padding:8px 18px;font-size:clamp(16px,1.8vw,21px)}
.hero__scroll{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);display:flex;padding:10px}

/* ---------- Haltung ---------- */
.intro{text-align:center}
.intro__kicker{font-size:13px;letter-spacing:.3em;text-transform:uppercase;margin-bottom:26px}
.intro__text{max-width:820px;margin:0 auto;font-size:clamp(22px,2.6vw,32px);line-height:1.45;font-weight:700;letter-spacing:.02em}
.intro__trust{display:flex;align-items:center;justify-content:center;gap:clamp(18px,3vw,36px);margin-top:48px;flex-wrap:wrap}
.intro__trust img{width:clamp(104px,11vw,150px);height:auto}
.intro__trust img.intro__portrait{border-radius:50%;width:clamp(150px,16vw,220px)}
.intro__who{text-align:left;font-size:17px;line-height:1.6;letter-spacing:.06em}
.intro__who strong{font-size:22px;letter-spacing:.02em}
@media (max-width:599px){.intro__who{text-align:center;flex-basis:100%}}

/* ---------- Muster-Band ---------- */
.band{max-width:calc(var(--wrap) + 2*var(--gutter));margin:0 auto;padding:0 var(--gutter)}
.band::before{content:"";display:block;border-top:1px solid var(--line)}
.steps-section + .band{display:none}

/* ---------- Leistungen ---------- */
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px 64px;flex-wrap:wrap;margin-bottom:clamp(36px,5vw,56px)}
.section-head p{max-width:460px}
.services{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.service img{width:100%;aspect-ratio:4/5;object-fit:cover;margin-bottom:18px}
.service h3{margin-bottom:10px}
.service p{font-size:16px}
@media (max-width:1023px){.services{grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 24px}}
@media (max-width:599px){
  .services{grid-template-columns:1fr;gap:28px}
  .service{display:grid;grid-template-columns:104px 1fr;gap:16px;align-items:start}
  .service img{aspect-ratio:1;margin:0}
  .service h3{font-size:20px;margin-bottom:6px}
  .service p{font-size:15px}
}

/* ---------- Vorher/Nachher ---------- */
.ba{position:relative;overflow:hidden;background:#ddd8cf;aspect-ratio:4/3;margin:0 0 clamp(40px,5vw,56px);touch-action:pan-y;user-select:none;--pos:50%}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba__after{clip-path:inset(0 0 0 var(--pos))}
.ba__line{position:absolute;top:0;bottom:0;left:var(--pos);width:3px;margin-left:-1.5px;background:var(--ground);pointer-events:none}
.ba__handle{position:absolute;top:50%;left:var(--pos);width:56px;height:56px;margin:-28px 0 0 -28px;border-radius:50%;background:var(--ground);border:3px solid var(--ink);display:flex;align-items:center;justify-content:center;pointer-events:none}
.ba__label{position:absolute;top:16px;padding:2px 12px;background:var(--ink);color:var(--ground);font-weight:700;font-size:clamp(18px,2.4vw,28px);pointer-events:none}
.ba__label--before{left:16px}.ba__label--after{right:16px}
.ba__range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba-caption{text-align:center;margin:-36px 0 56px;font-size:15px;color:var(--ink-soft)}
@media (max-width:599px){.ba-caption{margin-top:-28px}}

/* ---------- Projekt-Raster ---------- */
.projects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.project-card{display:flex;flex-direction:column;gap:12px;padding:0;border:0;background:none;text-align:left;cursor:pointer}
.project-card__img{overflow:hidden}
.project-card img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s ease}
.project-card:hover img{transform:scale(1.04)}
.project-card__meta{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.project-card__title{font-weight:700;font-size:18px;letter-spacing:.02em}
.project-card__cat{font-size:13px;letter-spacing:.08em;color:var(--ink-soft)}
@media (max-width:1023px){.projects{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}}
@media (max-width:599px){.projects{gap:14px}.project-card__meta{flex-direction:column;gap:0}.project-card__title{font-size:15px}.project-card__cat{font-size:12px}}

/* ---------- Projekt-Overlay ---------- */
.overlay{border:0;padding:0;margin:auto;width:min(1180px,calc(100vw - 48px));max-height:calc(100vh - 48px);background:var(--ground);color:var(--ink);overflow:hidden}
.overlay::backdrop{background:rgba(28,27,25,.86)}
.overlay__inner{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);max-height:calc(100vh - 48px)}
.overlay__media{padding:24px;display:flex;flex-direction:column;gap:12px;min-height:0}
.overlay__stage{position:relative;flex:1 1 auto;min-height:0;width:100%;background:transparent;display:flex;align-items:center;justify-content:center;aspect-ratio:1/1}
.overlay__stage picture{position:absolute;inset:0}
.overlay__stage img{width:100%;height:100%;object-fit:cover}
@media (min-width:1024px){.overlay__inner{height:min(860px,calc(100vh - 48px))}.overlay__media{height:100%;box-sizing:border-box;justify-content:center}.overlay__stage,.overlay__thumbs{flex:none;width:min(100%,calc(min(860px,100vh - 48px) - 48px - 12px - 78px));margin:0 auto}}
.overlay__vorher{position:absolute;left:12px;bottom:12px;padding:2px 12px;background:var(--ink);color:var(--ground);font-weight:700;font-size:clamp(18px,2.4vw,28px);pointer-events:none}
.overlay__vorher[hidden]{display:none}
.overlay__count{position:absolute;left:12px;top:12px;background:var(--ink);color:var(--ground);font-size:13px;padding:3px 10px}
.overlay__prev,.overlay__next{position:absolute;top:50%;margin-top:-24px;width:48px;height:48px;border-radius:50%;border:2px solid var(--ink);background:var(--ground);display:flex;align-items:center;justify-content:center;cursor:pointer}
.overlay__prev{left:12px}.overlay__next{right:12px}
.overlay__thumbs{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}
.overlay__thumbs button{flex:0 0 88px;height:72px;padding:0;border:1px solid var(--line);background:none;cursor:pointer;opacity:.65}
.overlay__thumbs button[aria-current="true"]{border:3px solid var(--ink);opacity:1}
.overlay__thumbs img{width:100%;height:100%;object-fit:cover}
.overlay__text{padding:48px 48px 32px 24px;display:flex;flex-direction:column;gap:18px;overflow-y:auto}
.overlay__text h2{font-size:clamp(32px,3.4vw,44px)}
.overlay__text dl{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:0;border-top:1px solid var(--line);padding-top:16px;font-size:15px;letter-spacing:.06em}
.overlay__text dt{color:var(--ink-soft)}.overlay__text dd{margin:0}
.overlay__actions{margin-top:auto;display:flex;flex-direction:column;gap:12px;padding-top:12px}
.overlay__pn{display:flex;justify-content:space-between;gap:12px}
.overlay__pn button{border:0;background:none;padding:8px 0;cursor:pointer;font-size:15px;letter-spacing:.06em}
.overlay__close{position:absolute;right:14px;top:14px;z-index:2;width:48px;height:48px;border-radius:50%;border:2px solid var(--ink);background:var(--ground);display:flex;align-items:center;justify-content:center;cursor:pointer}
@media (max-width:1023px){
  .overlay{width:100vw;height:100%;max-width:none;max-height:none;margin:0;overflow-y:auto}
  .overlay__inner{grid-template-columns:minmax(0,1fr);max-height:none}
  .overlay__stage{flex:none}
  .overlay__media{padding:72px var(--gutter) 0}
  .overlay__text{padding:28px var(--gutter) 40px;overflow:visible}
  .overlay__close{position:fixed}
}

/* ---------- Über mich ---------- */
.about{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(40px,6vw,80px);align-items:center}
.about img{width:100%;aspect-ratio:4/5;object-fit:cover}
.about__text{display:flex;flex-direction:column;gap:20px}
.about__facts{display:flex;gap:40px;flex-wrap:wrap;margin-top:8px}
.about__facts strong{display:block;font-size:30px;line-height:1.1}
.about__facts span{font-size:14px;letter-spacing:.06em;color:var(--ink-soft)}
@media (max-width:1023px){.about{grid-template-columns:1fr}.about img{max-height:640px;object-position:50% 20%}}

/* ---------- Ablauf ---------- */
.steps-section{background:var(--dark);color:var(--ground)}
.steps-section .eyebrow{color:var(--accent-soft)}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px;margin:0;padding:0;list-style:none}
.steps li{border-top:2px solid var(--ground);padding-top:22px;display:flex;flex-direction:column;gap:12px}
.steps__n{font-size:56px;font-weight:700;line-height:1}
.steps p{color:#d9d5cc;font-size:16px}
.steps__cta{margin-top:clamp(40px,5vw,56px)}
.btn--light{background:var(--ground);border-color:var(--ground);color:var(--ink)}
.btn.btn--light:hover{background:var(--cyan);border-color:var(--cyan);color:var(--ink)}
@media (max-width:1023px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:599px){.steps{grid-template-columns:1fr;gap:28px}.steps__n{font-size:40px}.steps__cta .btn{width:100%}}

/* ---------- Workshops ---------- */
.ws-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.ws-card{display:flex;flex-direction:column;background:var(--dark);color:var(--ground)}
.ws-card img{width:100%;aspect-ratio:3/2;object-fit:cover}
.ws-card__body{flex:1;padding:clamp(22px,3vw,36px);display:flex;flex-direction:column;gap:14px}
.ws-card__body p,.ws-card ul{color:#d9d5cc}
.ws-card ul{margin:0;padding-left:20px;letter-spacing:.06em;line-height:1.7}
.ws-info{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:32px 0;margin:40px 0}
.ws-info h3{font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px}
.ws-info p{font-size:15px}
.ws-info strong{font-size:20px}
.ws-cta{display:flex;gap:16px 24px;align-items:center;flex-wrap:wrap}
.ws-cta p{font-size:14px;color:var(--ink-soft)}
@media (max-width:1023px){.ws-info{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:699px){.ws-cards{grid-template-columns:1fr}.ws-info{grid-template-columns:1fr;gap:18px}}

/* ---------- Kontakt ---------- */
.contact{position:relative;padding:var(--section) 0;background:#8c857b url(../img/hero-muster-blaetter-1920.jpg) center/cover;background-image:image-set(url(../img/hero-muster-blaetter-1920.webp) type("image/webp"),url(../img/hero-muster-blaetter-1920.jpg) type("image/jpeg"))}
.contact__card{max-width:880px;margin:0 auto;background:var(--ground);padding:clamp(28px,5vw,64px);display:flex;flex-direction:column;gap:20px}
.contact__mail{font-size:clamp(22px,3.4vw,34px);font-weight:700;letter-spacing:.02em;word-break:break-word}
.contact__meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 32px;font-size:16px;letter-spacing:.06em}
.contact__social{display:flex;gap:4px;margin-left:-10px}
.contact__social svg{width:30px;height:30px}
@media (max-width:599px){.contact{background-image:url(../img/hero-muster-blaetter-mobil-800.jpg);background-image:image-set(url(../img/hero-muster-blaetter-mobil-800.webp) type("image/webp"),url(../img/hero-muster-blaetter-mobil-800.jpg) type("image/jpeg"))}}

/* ---------- Footer ---------- */
.site-footer{padding:48px var(--gutter) 32px;display:flex;justify-content:center;gap:10px 14px;flex-wrap:wrap;font-size:14px;letter-spacing:.06em}

.site-footer__logo{flex-basis:100%;display:flex;justify-content:center;margin-bottom:14px}
.site-footer__logo img{height:clamp(40px,4vw,54px);width:auto}

/* ---------- Unterseiten (Impressum/Datenschutz) ---------- */
.legal{padding:140px 0 var(--section)}
.legal .wrap{max-width:820px}
.legal h1{font-size:clamp(36px,5vw,56px);margin-bottom:32px}
.legal h2{font-size:24px;margin:36px 0 12px}
.legal p{margin-bottom:12px}
.todo{background:#fde9e4;border-left:4px solid var(--accent);padding:12px 16px}

/* ---------- Nach-oben-Pfeil ---------- */
.to-top{position:fixed;right:clamp(16px,3vw,32px);bottom:clamp(16px,3vw,32px);z-index:40;width:52px;height:52px;border-radius:50%;background:var(--ink);color:var(--ground);display:flex;align-items:center;justify-content:center;text-decoration:none;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .25s,transform .25s,visibility .25s,background .2s}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--cyan);color:var(--ink)}