/* Gasthaus St. Iddaburg – Prototyp-Styles
   Designrichtung: Toggenburg/Natur – tiefes Tannengrün, warmer Stein/Creme, goldener Akzent.
   Serif-Headlines (Fraunces), Sans-Body (Inter). */
:root{
  --forest:#2f4a37; --forest-dark:#223728; --gold:#b8863b; --gold-dark:#966b28;
  --cream:#f6f2e9; --sand:#ece3d2; --ink:#2b2a26; --muted:#6b6455;
  --line:#ddd2bd; --white:#fffdf8;
  --radius:14px; --maxw:1140px; --shadow:0 12px 32px rgba(34,55,40,.14);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--white);line-height:1.62}
.container{width:min(100% - 2.4rem,var(--maxw));margin-inline:auto}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;line-height:1.12;color:var(--forest-dark);font-weight:600}
h1{font-size:clamp(2.3rem,6vw,4rem);color:#fff}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem);margin-bottom:.5rem}
h3{font-size:1.2rem}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:.77rem;font-weight:600;color:var(--gold);margin-bottom:.5rem}
.skip-link{position:absolute;left:-999px;background:var(--forest-dark);color:#fff;padding:.6rem 1rem;z-index:100}
.skip-link:focus{left:1rem;top:1rem}
.demo-ribbon{background:var(--forest);color:#fff;text-align:center;font-size:.82rem;font-weight:600;padding:.4rem 1rem}
.rounded-img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:100%;object-fit:cover}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,253,248,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.6rem}
.brand-logo{height:40px;width:auto}
.brand-text{font-family:'Fraunces',serif;font-weight:600;font-size:1.15rem;color:var(--forest-dark)}
.nav{display:flex;align-items:center}
.nav-menu{display:flex;gap:1.4rem;list-style:none;align-items:center}
.nav-menu a{font-weight:500;font-size:.95rem;color:var(--ink)}
.nav-menu a:hover{color:var(--forest)}
.nav-cta{background:var(--gold);color:#fff !important;padding:.55rem 1.1rem;border-radius:999px}
.nav-cta:hover{background:var(--gold-dark)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:.4rem}
.nav-toggle span{width:26px;height:2px;background:var(--forest-dark);transition:.3s}

/* Buttons */
.btn{display:inline-block;padding:.85rem 1.6rem;border-radius:999px;font-weight:600;font-size:.98rem;transition:.2s;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--gold);color:#fff}
.btn-primary:hover{background:var(--gold-dark);transform:translateY(-1px)}
.btn-ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.15)}

/* Hero */
.hero{position:relative;min-height:min(80vh,640px);display:flex;align-items:center;overflow:hidden;background:var(--forest-dark)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(120deg,rgba(20,35,25,.78),rgba(20,35,25,.28))}
.hero-inner{position:relative;color:#fff;padding:4rem 0;max-width:58ch}
.hero .eyebrow{color:#e7c98f}
.lead{font-size:1.2rem;color:#f2ecdf;margin:1rem 0 1.7rem;max-width:50ch}
.hero-actions{display:flex;gap:.9rem;flex-wrap:wrap}
.img-credit{position:absolute;right:.6rem;bottom:.5rem;z-index:3;font-size:.68rem;color:#efe6d3;background:rgba(20,35,25,.55);padding:.25rem .5rem;border-radius:6px;max-width:min(92%,520px)}

/* Sections */
.section{padding:clamp(2.6rem,6vw,4.8rem) 0}
.section-alt{background:var(--cream)}
.section-intro{color:var(--muted);max-width:64ch;margin-bottom:1.6rem}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:2.6rem;align-items:center}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem;margin-top:1.2rem}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;box-shadow:var(--shadow)}
.card h3{color:var(--forest)}
.card p{color:var(--muted);margin-top:.5rem}
.menu-placeholder{margin-top:1.4rem;min-height:150px;border-radius:var(--radius);background:var(--sand);display:grid;place-items:center;text-align:center;color:var(--muted);border:1px dashed var(--gold);font-weight:600}

/* Placeholders / lists */
.fact-list,.contact-list{list-style:none;margin-top:1rem;display:grid;gap:.5rem}
.fact-list li,.contact-list li{padding-left:1.2rem;position:relative}
.fact-list li::before,.contact-list li::before{content:"▲";position:absolute;left:0;color:var(--gold);font-size:.7rem;top:.35rem}
.placeholder-inline{margin-top:1rem;background:#f7efe0;border:1px dashed var(--gold);border-radius:10px;padding:.7rem .9rem;font-size:.85rem;color:var(--gold-dark)}
.portrait-placeholder,.map-placeholder{border-radius:var(--radius);background:var(--sand);display:grid;place-items:center;text-align:center;color:var(--muted);border:1px dashed var(--forest);font-weight:600}
.portrait-placeholder{aspect-ratio:4/3}
.map-placeholder{aspect-ratio:16/9;margin-top:1rem}

/* Hours */
.hours{width:100%;max-width:480px;border-collapse:collapse;margin-top:.5rem}
.hours th,.hours td{text-align:left;padding:.75rem .4rem;border-bottom:1px solid var(--line)}
.hours th{font-weight:600;color:var(--forest-dark);width:45%}
.hours td{color:var(--muted)}

/* Activities */
.activities{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:1.4rem}
.activity{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;text-align:center;box-shadow:var(--shadow)}
.activity-ic{font-size:1.8rem;display:block;margin-bottom:.4rem}
.activity h3{color:var(--forest-dark);margin-bottom:.3rem}
.activity p{color:var(--muted);font-size:.92rem}

/* Form */
.contact-form{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;display:grid;gap:.9rem}
.contact-form label{display:grid;gap:.3rem;font-size:.9rem;font-weight:600}
.contact-form input,.contact-form textarea{padding:.7rem;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
.form-note{background:#f7efe0;border:1px dashed var(--gold);border-radius:8px;padding:.5rem .7rem;font-size:.8rem;font-weight:400;color:var(--gold-dark)}
.form-feedback{background:#e8f0e4;border-radius:8px;padding:.6rem;color:var(--forest-dark);font-size:.9rem}

/* Footer */
.site-footer{background:var(--forest-dark);color:#e4ddca;padding:2.4rem 0}
.footer-inner{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center}
.site-footer .brand-text{color:#fff}
.footer-links{display:flex;gap:1.2rem;list-style:none}
.footer-links a{color:#e4ddca}.footer-links a:hover{color:#fff}
.footer-note{font-size:.8rem;color:#aeb69c;width:100%;padding-top:.8rem;margin-top:.4rem;border-top:1px solid #33472f}

/* Galerie + Lightbox */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:.9rem;margin-top:1rem}
.gallery-item{padding:0;border:0;cursor:pointer;border-radius:12px;overflow:hidden;background:var(--sand);aspect-ratio:4/3;box-shadow:var(--shadow)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.gallery-item:hover img,.gallery-item:focus-visible img{transform:scale(1.06)}
.gallery-item:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.img-credit-inline{margin-top:1rem;font-size:.8rem;color:var(--muted);font-style:italic}
.lightbox{position:fixed;inset:0;z-index:80;background:rgba(20,25,20,.9);display:flex;align-items:center;justify-content:center;padding:1.5rem}
.lightbox[hidden]{display:none}
.lightbox-img{max-width:min(96vw,1100px);max-height:88vh;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lightbox-close{position:absolute;top:1rem;right:1.2rem;background:none;border:0;color:#fff;font-size:2.4rem;line-height:1;cursor:pointer}

/* Responsive */
@media(max-width:900px){.activities{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.gallery{grid-template-columns:1fr 1fr}}
@media(max-width:820px){
  .nav-toggle{display:flex}
  .nav-menu{position:absolute;top:100%;right:0;left:0;background:var(--white);flex-direction:column;gap:0;border-bottom:1px solid var(--line);max-height:0;overflow:hidden;transition:max-height .3s}
  .nav-menu.open{max-height:460px}
  .nav-menu li{width:100%;border-top:1px solid var(--line)}
  .nav-menu a{display:block;padding:.9rem 1.2rem}
  .nav-cta{border-radius:0;margin:.6rem 1.2rem;text-align:center}
  .two-col{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
}
@media(max-width:520px){.activities{grid-template-columns:1fr}}