/* ARTABART One-Pager – reines CSS, keine Abhängigkeiten.
   Farben & Schriften hier anpassen (Variablen unten). */

@font-face { font-family:"Playfair Display"; src:url("fonts/playfair.woff2") format("woff2"); font-weight:400 900; font-style:normal; font-display:swap; }
@font-face { font-family:"Playfair Display"; src:url("fonts/playfair-italic.woff2") format("woff2"); font-weight:400 900; font-style:italic; font-display:swap; }
@font-face { font-family:"DM Sans"; src:url("fonts/dmsans.woff2") format("woff2"); font-weight:100 1000; font-style:normal; font-display:swap; }

:root {
  --ink:#1a1a1a;
  --cream:#faf8f5;
  --warm:#f0ece4;
  --teal:#3b5d5a;
  --teal-dark:#2a3a38;
  --teal-deep:#1e2e2d;
  --wood:#d4b896;
  --muted:#5f5f5f;
  --white:#fff;
  --border:#e0dbd2;
  --serif:"Playfair Display", Georgia, "Times New Roman", serif;
  --sans:"DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --nav-h:60px;
}

*, *::before, *::after { box-sizing:border-box; }
* { margin:0; }
html { scroll-behavior:smooth; scroll-padding-top:var(--nav-h); -webkit-text-size-adjust:100%; }
body { background:var(--cream); color:var(--ink); font-family:var(--sans); font-weight:300; font-size:1.0625rem; line-height:1.75; overflow-x:hidden; }
img { max-width:100%; display:block; }
a { color:inherit; }
:focus-visible { outline:2px solid var(--teal); outline-offset:3px; }
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } * { transition:none !important; } }

.skip { position:absolute; left:-999px; top:0; background:var(--teal); color:#fff; padding:.6rem 1rem; z-index:400; }
.skip:focus { left:0; }

.wrap { width:min(1180px, 100% - 2.5rem); margin-inline:auto; }
section { padding:5rem 0; }
.label { display:block; font-size:.72rem; font-weight:500; letter-spacing:.2em; text-transform:uppercase; color:var(--teal); margin-bottom:.9rem; }
h1, h2, h3 { font-family:var(--serif); font-weight:400; line-height:1.18; }
h2 { font-size:clamp(2rem, 4.5vw, 3rem); margin-bottom:1.2rem; }
h2 em, h1 em { font-style:italic; color:var(--teal); }
.lead { max-width:40rem; color:#3a3a3a; }

/* Buttons */
.btn { display:inline-block; padding:.95rem 2.2rem; background:var(--teal); color:#fff; text-decoration:none; font-size:.78rem; font-weight:500; letter-spacing:.14em; text-transform:uppercase; border:1px solid var(--teal); transition:background .25s, color .25s; }
.btn:hover { background:var(--teal-dark); border-color:var(--teal-dark); }
.btn-outline { background:transparent; color:var(--teal); }
.btn-outline:hover { background:var(--teal); color:#fff; }
.btn-light { background:#fff; color:var(--teal); border-color:#fff; }
.btn-light:hover { background:var(--wood); border-color:var(--wood); color:var(--teal-deep); }
.btn-row { display:flex; flex-wrap:wrap; gap:.9rem; }

/* Navigation */
.nav { position:sticky; top:0; z-index:200; height:var(--nav-h); background:rgba(255,255,255,.96); backdrop-filter:blur(8px); border-bottom:1px solid var(--border); }
.nav .wrap { height:100%; display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.nav-logo img { height:26px; width:auto; }
.nav ul { list-style:none; padding:0; display:flex; gap:1.9rem; }
.nav li a { white-space:nowrap; font-size:.76rem; font-weight:400; letter-spacing:.12em; text-transform:uppercase; text-decoration:none; opacity:.85; padding:.4rem 0; }
.nav li a:hover { opacity:1; color:var(--teal); }

/* Hero */
.hero { padding:0; display:grid; grid-template-columns:1fr 1fr; min-height:calc(100svh - var(--nav-h)); }
.hero-text { display:flex; flex-direction:column; justify-content:center; padding:4rem clamp(1.5rem, 5vw, 5rem); }
.hero h1 { font-size:clamp(2.5rem, 4.6vw, 4.6rem); margin-bottom:1.4rem; }
.hero p.sub { max-width:26rem; color:#4a4a4a; margin-bottom:2.2rem; }
.hero-img { position:relative; overflow:hidden; background:var(--warm); }
.hero-img img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:30% center; }

/* Angebote */
#angebote { background:var(--white); }
.tiles { display:grid; grid-template-columns:repeat(2, 1fr); gap:1.5rem; margin-top:2.8rem; }
.tile { background:var(--cream); border:1px solid var(--border); padding:2.2rem 2rem 2rem; display:flex; flex-direction:column; }
.tile .num { font-family:var(--serif); font-style:italic; color:var(--wood); font-size:1.6rem; line-height:1; margin-bottom:1rem; }
.tile h3 { font-size:1.55rem; margin-bottom:.9rem; }
.tile p { font-size:.98rem; color:#333; }
.tile p + p, .tile ul { margin-top:.8rem; }
.tile ul { list-style:none; padding:0; font-size:.98rem; }
.tile li { padding-left:1rem; position:relative; }
.tile li + li { margin-top:.4rem; }
.tile li::before { content:""; position:absolute; left:0; top:.8em; width:.45rem; height:1px; background:var(--teal); }
.tile li strong { font-weight:500; color:var(--teal); }
.tile .more { margin-top:auto; padding-top:1.4rem; font-size:.76rem; letter-spacing:.14em; text-transform:uppercase; font-weight:500; color:var(--teal); text-decoration:none; border-bottom:1px solid var(--teal); align-self:flex-start; padding-bottom:2px; margin-top:1.4rem; }
.tile .more:hover { opacity:.7; }
.ordi { margin-top:1.5rem; position:relative; overflow:hidden; background:var(--warm); }
.ordi img { width:100%; height:clamp(220px, 34vw, 420px); object-fit:cover; object-position:center 60%; }
.ordi figcaption { position:absolute; left:0; bottom:0; right:0; padding:2.5rem 1.5rem .9rem; font-size:.8rem; color:#fff; background:linear-gradient(transparent, rgba(0,0,0,.55)); }

/* Werke */
.gallery { list-style:none; padding:0; margin-top:2.8rem; display:grid; grid-template-columns:repeat(3, 1fr); gap:1.4rem; }
.gallery a { display:block; text-decoration:none; }
.gallery .frame { display:block; aspect-ratio:4/5; overflow:hidden; background:var(--warm); }
.gallery img { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.gallery a:hover img { transform:scale(1.03); }
.gallery .cap { display:block; margin-top:.7rem; font-family:var(--serif); font-style:italic; font-size:1.05rem; line-height:1.3; }
.gallery .line { display:block; font-family:var(--sans); font-style:normal; font-size:.68rem; letter-spacing:.16em; text-transform:uppercase; color:var(--teal); margin-top:.15rem; }
.note { margin-top:2rem; font-size:.95rem; color:var(--muted); }
.note a { color:var(--teal); }

/* Lightbox (dialog) */
dialog.lb { border:0; padding:0; background:transparent; max-width:100vw; max-height:100vh; width:100vw; height:100dvh; }
dialog.lb::backdrop { background:rgba(20,28,27,.96); }
.lb-inner { height:100%; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:1rem; padding:3.5rem 3.5rem 1.5rem; color:#fff; text-align:center; }
.lb img { max-height:calc(100dvh - 11rem); max-width:100%; width:auto; object-fit:contain; }
.lb-title { font-family:var(--serif); font-style:italic; font-size:1.2rem; }
.lb-title a { font-family:var(--sans); font-style:normal; font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--wood); margin-left:1rem; white-space:nowrap; }
.lb button { position:absolute; background:none; border:0; color:#fff; font-size:2.4rem; line-height:1; cursor:pointer; padding:.5rem .9rem; opacity:.8; }
.lb button:hover { opacity:1; }
.lb .x { top:.5rem; right:.5rem; }
.lb .prev { left:0; top:50%; transform:translateY(-50%); }
.lb .next { right:0; top:50%; transform:translateY(-50%); }

/* Über */
#ueber { background:var(--warm); }
.about { display:grid; grid-template-columns:5fr 7fr; gap:clamp(2rem, 6vw, 5.5rem); align-items:center; }
.about img { width:100%; height:auto; aspect-ratio:4/5; object-fit:cover; object-position:center top; }
.about blockquote { margin:1.6rem 0; padding-left:1.3rem; border-left:2px solid var(--teal); font-family:var(--serif); font-style:italic; font-size:1.3rem; line-height:1.5; color:var(--teal-dark); }
.about p + p { margin-top:1rem; }
.photo-credit { font-size:.75rem; color:var(--muted); margin-top:.6rem; }

/* Kontakt */
#kontakt { background:var(--teal-dark); color:rgba(255,255,255,.88); text-align:center; }
#kontakt .label { color:var(--wood); }
#kontakt h2 { color:#fff; }
#kontakt h2 em { color:var(--wood); }
#kontakt .lead { margin-inline:auto; color:rgba(255,255,255,.85); }
.contact-list { list-style:none; padding:0; margin:2.2rem 0; display:flex; flex-wrap:wrap; justify-content:center; gap:1rem 3rem; }
.contact-list small { display:block; font-size:.68rem; letter-spacing:.2em; text-transform:uppercase; color:var(--wood); }
.contact-list a { text-decoration:none; border-bottom:1px solid rgba(255,255,255,.35); }
.contact-list a:hover { border-color:var(--wood); }
.contact-list span, .contact-list a { font-size:1.15rem; }

/* Footer */
footer { background:var(--teal-deep); padding:2.2rem 0; color:rgba(255,255,255,.6); font-size:.8rem; }
footer .wrap { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:1rem 2rem; }
footer img { height:24px; width:auto; filter:brightness(0) invert(1); opacity:.7; }
footer ul { list-style:none; padding:0; display:flex; gap:1.5rem; }
footer a { text-decoration:none; letter-spacing:.1em; text-transform:uppercase; font-size:.7rem; }
footer a:hover { color:var(--wood); }

/* Impressum / Datenschutz */
.legal { padding:4rem 0 5rem; }
.legal .wrap { max-width:760px; }
.legal h1 { font-size:2.2rem; margin-bottom:2rem; }
.legal h2 { font-size:1.3rem; margin:2rem 0 .6rem; }
.legal p { font-size:.95rem; line-height:1.8; margin-bottom:.75rem; }

/* Tablet & Mobil */
@media (max-width:900px) {
  section { padding:3.8rem 0; }
  .hero { grid-template-columns:1fr; min-height:0; }
  .hero-img { order:-1; height:42svh; min-height:260px; }
  .hero-text { padding:2.5rem 1.25rem 3rem; }
  .tiles { grid-template-columns:1fr; }
  .gallery { grid-template-columns:repeat(2, 1fr); gap:1rem; }
  .about { grid-template-columns:1fr; }
  .about img { max-height:460px; width:auto; margin-inline:auto; }
}
@media (max-width:560px) {
  :root { --nav-h:54px; }
  .nav-logo img { height:17px; }
  .nav ul { gap:.8rem; }
  .nav .wrap { gap:.5rem; }
  .nav li a { font-size:.64rem; letter-spacing:.06em; }
  .tile { padding:1.7rem 1.4rem; }
  .lb-inner { padding:3.5rem .5rem 1rem; }
  .lb-title a { display:block; margin:.5rem 0 0; }
  .btn { padding:.9rem 1.6rem; }
}