/* ============================================================
   Scheuleac Bau — Premium website
   Design system + components
   ============================================================ */

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
img,svg,video{display:block;max-width:100%}
button,input,textarea,select{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
ul{list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ---------- Tokens ---------- */
:root{
  --bg:#faf7f2;
  --surface:#ffffff;
  --cream:#f4ece1;
  --ink:#1d1b18;
  --ink-soft:#2b2823;
  --muted:#6f685e;
  --line:#e8e0d4;
  --accent:#b3814a;
  --accent-dark:#8c6136;
  --accent-tint:#f6efe4;
  --dark:#1c1a17;
  --dark-2:#26231f;
  --star:#d99a2b;
  --shadow-sm:0 2px 10px rgba(40,30,15,.06);
  --shadow:0 18px 50px -22px rgba(45,33,15,.35);
  --shadow-lg:0 40px 90px -40px rgba(45,33,15,.5);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1200px;
  --gutter:clamp(20px,5vw,48px);
  --ff-display:"Fraunces",Georgia,"Times New Roman",serif;
  --ff-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}

/* ---------- Base ---------- */
body{
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:16.5px;
  letter-spacing:.005em;
  overflow-x:hidden;
}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}

/* language visibility handled in JS via textContent; hide the alt-lang helper spans */
[data-lang-block][hidden]{display:none!important}

h1,h2,h3,h4{font-family:var(--ff-display);font-weight:600;line-height:1.08;letter-spacing:-.015em;color:var(--ink)}
h1{font-size:clamp(2.5rem,6vw,4.4rem);font-optical-sizing:auto}
h2{font-size:clamp(2rem,4.4vw,3.1rem)}
h3{font-size:clamp(1.3rem,2.4vw,1.6rem)}
p{color:var(--ink-soft)}
.lead{font-size:clamp(1.05rem,1.8vw,1.28rem);color:var(--muted);line-height:1.6}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--ff-body);font-weight:600;font-size:.78rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--accent-dark);
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--accent)}
.eyebrow.center::after{content:"";width:26px;height:1.5px;background:var(--accent)}

.section{padding-block:clamp(64px,9vw,120px)}
.section-head{max-width:640px;margin-bottom:clamp(36px,5vw,60px)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head h2{margin-top:14px}
.section-head p{margin-top:16px}

/* ---------- Buttons ---------- */
.btn{
  --b:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  padding:.95em 1.6em;border-radius:100px;font-weight:600;font-size:.95rem;
  letter-spacing:.01em;cursor:pointer;border:1.5px solid transparent;
  transition:transform .25s ease,background .25s ease,color .25s ease,box-shadow .25s ease,border-color .25s ease;
  will-change:transform;white-space:nowrap;
}
.btn svg{width:1.1em;height:1.1em}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 12px 26px -12px rgba(140,97,54,.7)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(140,97,54,.8)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000;transform:translateY(-2px)}
.btn-ghost{border-color:currentColor;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-outline-light{border-color:rgba(255,255,255,.55);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--ink);transform:translateY(-2px)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(250,247,242,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s ease,background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(45,33,15,.5)}
.nav{display:flex;align-items:center;gap:24px;height:78px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--ff-display);font-weight:600;font-size:1.18rem;letter-spacing:-.01em}
.brand .mark{width:38px;height:38px;flex:none}
.brand small{display:block;font-family:var(--ff-body);font-weight:500;font-size:.62rem;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-top:2px}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links a{
  padding:.5em .85em;border-radius:8px;font-weight:500;font-size:.95rem;color:var(--ink-soft);
  position:relative;transition:color .2s ease,background .2s ease;
}
.nav-links a:hover{color:var(--ink);background:rgba(179,129,74,.09)}
.nav-links a.active{color:var(--accent-dark)}
.nav-links a.active::after{content:"";position:absolute;left:.85em;right:.85em;bottom:.15em;height:2px;background:var(--accent);border-radius:2px}
.nav-tools{display:flex;align-items:center;gap:14px}
.lang-switch{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:100px;padding:3px;background:var(--surface)}
.lang-switch button{background:none;border:none;cursor:pointer;padding:4px 10px;border-radius:100px;font-size:.8rem;font-weight:600;color:var(--muted);letter-spacing:.05em;transition:.2s}
.lang-switch button.active{background:var(--ink);color:#fff}
.nav-cta{display:inline-flex}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer;align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{content:"";display:block;width:19px;height:2px;background:var(--ink);border-radius:2px;transition:.3s;position:relative}
.burger span::before{position:absolute;top:-6px}
.burger span::after{position:absolute;top:6px}
body.nav-open .burger span{background:transparent}
body.nav-open .burger span::before{top:0;transform:rotate(45deg)}
body.nav-open .burger span::after{top:0;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;isolation:isolate;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:var(--dark) center/cover no-repeat;
}
.hero--home::before{background-image:linear-gradient(180deg,rgba(20,17,13,.62),rgba(20,17,13,.78)),url("../img/hero-cover.jpg");background-position:center 30%}
.hero__inner{padding-block:clamp(90px,15vw,168px)}
.hero__inner.wide{max-width:820px}
.hero h1{color:#fff;margin-top:20px}
.hero .lead{color:rgba(255,255,255,.82);margin-top:22px;max-width:560px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero .eyebrow{color:#e8c79a}
.hero .eyebrow::before{background:#e8c79a}

.trust-strip{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.18)}
.trust-strip li{display:flex;align-items:center;gap:9px;font-size:.9rem;color:rgba(255,255,255,.9)}
.trust-strip svg{width:18px;height:18px;color:#e8c79a;flex:none}

/* Page hero (interior) */
.page-hero{position:relative;color:#fff;isolation:isolate}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,var(--dark),var(--dark-2))}
.page-hero__inner{padding-block:clamp(70px,11vw,128px);max-width:760px}
.page-hero h1{color:#fff;margin-top:16px}
.page-hero p{color:rgba(255,255,255,.8);margin-top:18px;font-size:1.1rem}
.breadcrumb{font-size:.82rem;color:rgba(255,255,255,.6);letter-spacing:.02em}
.breadcrumb a:hover{color:#fff}

/* ---------- Service cards ---------- */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;
  height:100%;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#e0d5c4}
.card__icon{width:56px;height:56px;border-radius:14px;background:var(--accent-tint);color:var(--accent-dark);display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.card__icon svg{width:28px;height:28px}
.card h3{margin-bottom:10px}
.card p{font-size:.98rem;color:var(--muted)}
.card__list{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:.78rem;font-weight:500;color:var(--accent-dark);background:var(--accent-tint);border:1px solid #ecdcc6;padding:.3em .8em;border-radius:100px}
.card__link{margin-top:20px;display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:.92rem;color:var(--accent-dark)}
.card__link svg{width:1em;height:1em;transition:transform .25s ease}
.card:hover .card__link svg{transform:translateX(4px)}

/* Detailed service block */
.service-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.service-row.reverse .service-row__media{order:2}
.service-row__media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:var(--cream)}
.service-row__media img{width:100%;height:100%;object-fit:cover}
.service-row h3{font-size:clamp(1.5rem,3vw,2rem)}
.service-row ul.checks{margin-top:20px;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-soft)}
.checks li svg{width:22px;height:22px;color:var(--accent);flex:none;margin-top:2px}

/* ---------- Dark USP band ---------- */
.band-dark{background:var(--dark);color:#efe7db}
.band-dark h2,.band-dark h3{color:#fff}
.band-dark .lead,.band-dark p{color:rgba(239,231,219,.72)}
.usp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:10px}
.usp{padding-top:26px;border-top:1px solid rgba(255,255,255,.16)}
.usp__num{font-family:var(--ff-display);font-size:2.4rem;color:var(--accent);line-height:1}
.usp h3{font-size:1.15rem;margin:14px 0 8px}
.usp p{font-size:.95rem}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center}
.stat b{display:block;font-family:var(--ff-display);font-size:clamp(2.4rem,5vw,3.4rem);color:var(--accent-dark);line-height:1}
.stat span{color:var(--muted);font-size:.95rem;margin-top:6px;display:block}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery.home{grid-template-columns:repeat(4,1fr)}
.gitem{position:relative;border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;aspect-ratio:3/4;background:var(--cream);box-shadow:var(--shadow-sm)}
.gitem img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.gitem:hover img{transform:scale(1.06)}
.gitem__cap{position:absolute;left:0;right:0;bottom:0;padding:26px 18px 16px;color:#fff;font-weight:600;font-size:.92rem;background:linear-gradient(transparent,rgba(20,15,10,.72));opacity:0;transform:translateY(8px);transition:.3s}
.gitem:hover .gitem__cap{opacity:1;transform:none}
.gitem__zoom{position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.9);display:flex;align-items:center;justify-content:center;opacity:0;transition:.3s}
.gitem:hover .gitem__zoom{opacity:1}
.gitem__zoom svg{width:16px;height:16px;color:var(--ink)}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(18,14,10,.92);display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;visibility:hidden;transition:.3s}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:min(92vw,900px);max-height:86vh;border-radius:10px;box-shadow:var(--shadow-lg)}
.lightbox__close,.lightbox__nav{position:absolute;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;width:52px;height:52px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s}
.lightbox__close:hover,.lightbox__nav:hover{background:rgba(255,255,255,.25)}
.lightbox__close{top:22px;right:22px}
.lightbox__nav{top:50%;transform:translateY(-50%)}
.lightbox__nav.prev{left:22px}
.lightbox__nav.next{right:22px}
.lightbox svg{width:22px;height:22px}

/* ---------- Testimonials ---------- */
.reviews{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.review{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
.stars{display:flex;gap:2px;color:var(--star);margin-bottom:14px}
.stars svg{width:17px;height:17px}
.review blockquote{font-size:.98rem;color:var(--ink-soft);line-height:1.6;flex:1}
.review footer{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.review .who{font-family:var(--ff-display);font-weight:600;font-size:1.05rem}
.review .meta{font-size:.82rem;color:var(--muted);margin-top:2px}

/* ---------- Process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.step{position:relative;padding-top:8px}
.step__n{width:48px;height:48px;border-radius:50%;border:1.5px solid var(--accent);color:var(--accent-dark);display:flex;align-items:center;justify-content:center;font-family:var(--ff-display);font-size:1.25rem;margin-bottom:18px}
.step h3{font-size:1.15rem;margin-bottom:8px}
.step p{font-size:.94rem;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;color:#fff;isolation:isolate;text-align:center;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,var(--accent-dark),#6d4a26)}
.cta-band__inner{padding-block:clamp(60px,9vw,104px);max-width:680px;margin-inline:auto}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.85);margin-top:16px;font-size:1.1rem}
.cta-band .hero__cta{justify-content:center;margin-top:32px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(30px,5vw,60px);align-items:start}
.info-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm)}
.info-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.info-item:last-child{border-bottom:none}
.info-item .ic{width:46px;height:46px;border-radius:12px;background:var(--accent-tint);color:var(--accent-dark);display:flex;align-items:center;justify-content:center;flex:none}
.info-item .ic svg{width:22px;height:22px}
.info-item span{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.info-item a,.info-item strong{font-size:1.06rem;font-weight:600;color:var(--ink);font-family:var(--ff-body)}
.info-item a:hover{color:var(--accent-dark)}

.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(26px,4vw,40px);box-shadow:var(--shadow-sm)}
.field{margin-bottom:20px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:8px}
.field input,.field textarea{
  width:100%;padding:.85em 1em;border:1.5px solid var(--line);border-radius:12px;background:#fdfbf8;
  transition:border-color .2s ease,box-shadow .2s ease;font-size:.98rem;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(179,129,74,.16)}
.field textarea{min-height:140px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--muted);margin-bottom:22px}
.consent input{margin-top:4px;flex:none;width:17px;height:17px;accent-color:var(--accent)}
.form-note{margin-top:16px;font-size:.85rem;color:var(--muted)}

.area-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.area-list li{font-size:.9rem;color:var(--ink-soft);background:var(--surface);border:1px solid var(--line);padding:.45em 1em;border-radius:100px}

/* ---------- Legal pages ---------- */
.legal{max-width:820px}
.legal h2{font-size:1.35rem;margin:34px 0 10px}
.legal h3{font-size:1.08rem;margin:24px 0 8px}
.legal p,.legal li{color:var(--ink-soft);margin-bottom:12px}
.legal ul{list-style:disc;padding-left:22px;margin-bottom:14px}
.legal ul li{margin-bottom:6px}
.legal address{font-style:normal;line-height:1.9;color:var(--ink-soft)}
.legal .muted{color:var(--muted);font-size:.92rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--dark);color:#cfc7ba}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-block:clamp(52px,7vw,80px)}
.site-footer h4{color:#fff;font-family:var(--ff-body);font-weight:600;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:20px}
.site-footer .brand{color:#fff;margin-bottom:16px}
.site-footer .brand small{color:rgba(255,255,255,.55)}
.footer-about p{font-size:.94rem;color:rgba(207,199,186,.85);max-width:34ch}
.foot-links li{margin-bottom:11px}
.foot-links a{font-size:.95rem;color:rgba(207,199,186,.85);transition:color .2s ease}
.foot-links a:hover{color:#fff}
.foot-contact li{display:flex;gap:11px;margin-bottom:14px;font-size:.95rem;color:rgba(207,199,186,.9)}
.foot-contact svg{width:18px;height:18px;color:var(--accent);flex:none;margin-top:2px}
.foot-contact a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-block:22px;display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:center;font-size:.85rem;color:rgba(207,199,186,.65)}
.footer-bottom nav{display:flex;gap:20px}
.footer-bottom a:hover{color:#fff}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- Mobile nav panel ---------- */
.mobile-menu{position:fixed;inset:0 0 0 auto;width:min(360px,86vw);background:var(--surface);z-index:70;transform:translateX(100%);transition:transform .38s cubic-bezier(.4,0,.1,1);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;padding:26px}
body.nav-open .mobile-menu{transform:none}
.mobile-menu .close{align-self:flex-end;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--ink);width:40px;height:40px}
.mobile-menu a{padding:16px 6px;border-bottom:1px solid var(--line);font-family:var(--ff-display);font-size:1.35rem;font-weight:600}
.mobile-menu a.active{color:var(--accent-dark)}
.mobile-menu .m-cta{margin-top:24px}
.overlay{position:fixed;inset:0;background:rgba(20,15,10,.5);z-index:65;opacity:0;visibility:hidden;transition:.3s}
body.nav-open .overlay{opacity:1;visibility:visible}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .grid-3,.usp-grid{grid-template-columns:repeat(2,1fr)}
  .reviews{grid-template-columns:repeat(2,1fr)}
  .gallery,.gallery.home{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:820px){
  .nav-links,.nav-cta{display:none}
  .burger{display:flex}
  .service-row{grid-template-columns:1fr}
  .service-row.reverse .service-row__media{order:0}
  .contact-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr;gap:30px}
}
@media (max-width:560px){
  .grid-3,.usp-grid,.reviews,.gallery,.gallery.home,.steps{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .btn{width:100%}
  .hero__cta .btn{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}