:root{
  --green:#0B8F3E;
  --yellow:#FFD21E;
  --text:#333333;
  --light:#F7F7F7;
  --white:#fff;
  --shadow:0 8px 24px rgba(0,0,0,.08);
  --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:'Open Sans',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Open Sans','Helvetica Neue',sans-serif;color:var(--text);background:#fff;line-height:1.6}
a{color:var(--green);text-decoration:none}
img{max-width:100%;height:auto;border-radius:12px}
.container{max-width:1100px;margin:auto;padding:0 20px}
h1,h2,h3{font-family:'Montserrat',sans-serif;line-height:1.2;margin:0 0 12px}
h1{font-size:clamp(28px,5vw,42px)}
h2{font-size:clamp(22px,3.2vw,30px)}
.btn-primary,.btn-outline,.btn-text{display:inline-block;padding:12px 20px;border-radius:999px;border:2px solid transparent;box-shadow:var(--shadow);font-weight:700}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--yellow);color:#000}
.btn-outline{background:transparent;color:var(--green);border-color:var(--green)}
.btn-outline:hover{background:var(--light)}
.btn-text{background:transparent;color:var(--text);box-shadow:none;border:none}
.hidden{display:none}

.site-header{position:sticky;top:0;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.06);z-index:10}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}
.logo{font-weight:800;font-family:'Montserrat',sans-serif;font-size:22px;color:#111}
.logo span{color:var(--green)}
.main-nav a{margin:0 8px;padding:8px 10px;border-radius:10px;font-weight:600}
.main-nav a.active, .main-nav a:hover{background:var(--light)}
.nav-toggle{display:none;background:transparent;border:none;font-size:26px}

@media (max-width:860px){
  .main-nav{display:none;position:absolute;top:60px;right:20px;background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:10px;flex-direction:column}
  .main-nav.open{display:flex}
  .nav-toggle{display:block}
}

.hero{position:relative;background-size:cover;background-position:center;padding:120px 0 100px;color:#fff}
.hero::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.45)}
.hero .container{position:relative;z-index:1;text-align:center}
.hero .cta{margin-top:16px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}
.card{background:#fff;border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.card .card-body{padding:14px}
.card h3{margin:6px 0 6px}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}
.chip{background:var(--light);border-radius:999px;padding:10px 14px;font-weight:600}

.section{padding:50px 0;background:#fff}
.section.alt{background:var(--light)}

.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}
@media (max-width:860px){.grid-2{grid-template-columns:1fr}}

.site-footer{margin-top:40px;background:#111;color:#ddd;padding:26px 0}
.site-footer a{color:#fff;opacity:.9}
.footer-grid{display:flex;gap:30px;justify-content:space-between;align-items:flex-start;flex-wrap:wrap}
.footer-nav a{margin-right:12px;display:inline-block}

.copyright{padding:12px 20px;background:#000;color:#aaa;text-align:center;font-size:14px}

.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:640px){.form-grid{grid-template-columns:1fr}}
input,textarea{width:100%;padding:12px;border-radius:12px;border:1px solid #ddd;font:inherit}
label{display:block;margin:8px 0}
form .actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}

.notice{padding:12px 16px;background:#f5fde9;border-left:4px solid var(--green);border-radius:8px}

.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;background:#fff;border-radius:16px;box-shadow:var(--shadow);display:none}
.cookie-banner.show{display:block}
.cookie-inner{padding:12px 16px;display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.cookie-actions{display:flex;gap:8px}

.rounded{border-radius:999px}
.ring{box-shadow:0 0 0 4px rgba(11,143,62,.15)}
.center{text-align:center}
.small{font-size:14px;color:#666}

/* --- CH spacing & readability tweaks (v2) --- */
html{scroll-behavior:smooth}
body{font-size:17px}
h1{letter-spacing:.2px}
h2{letter-spacing:.15px}
.btn-primary,.btn-outline{padding:14px 22px}
.card .card-body{padding:18px}
.hero::after{background:linear-gradient(to bottom, rgba(0,0,0,.46), rgba(0,0,0,.40))}
.smallcaps{font-variant:all-small-caps;letter-spacing:.08em}
kbd.badge{padding:.2rem .4rem;border-radius:6px;background:#f0f0f0;border:1px solid #e2e2e2}
.todo li{margin:.25rem 0}

/* Logo-Farben SmartGastro.ai */
.logo {
  font-weight: 700;
  font-size: 1.4rem;
}

.logo .smart {
  color: #FFD21E;   /* Smart = Zitronengelb */
}

.logo .gastro {
  color: #0B8F3E;   /* Gastro = Gastro-Grün */
}

.logo .dotai {
  color: #222222;   /* .ai = Dunkelgrau */
}