/* =============================================
   KREYER Anlagenbau GmbH — V3.5 Compact
   ============================================= */
:root {
  --primary: #0d2b4e;
  --primary-light: #1a4275;
  --primary-dark: #071a30;
  --accent: #d4a017;
  --accent-light: #e8b830;
  --accent-dark: #b8890f;
  --white: #ffffff;
  --gray-50: #f8f9fa;
  --gray-100: #f1f3f5;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --font-main: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.1);
  --radius-sm: 3px;
  --radius-md: 5px;
  --transition: 0.2s ease;
  --max-width: 1100px;
}

/* === Reset === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:15px;scroll-padding-top:52px}
body{font-family:var(--font-main);color:var(--gray-800);line-height:1.55;background:var(--white);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--accent)}

/* === Layout === */
.container{max-width:var(--max-width);margin:0 auto;padding:0 16px}
.section{padding:28px 0}
.section-alt{background:var(--gray-50)}
.text-center{text-align:center}
.section-title{font-size:1.25rem;font-weight:700;color:var(--primary);margin-bottom:6px}
.section-subtitle{font-size:0.85rem;color:var(--gray-600);max-width:560px;margin:0 auto 20px}

/* === Top Bar === */
.top-bar{background:var(--primary-dark);color:rgba(255,255,255,0.85);font-size:0.7rem;padding:2px 0;line-height:1.4}
.top-bar .container{display:flex;justify-content:space-between;align-items:center}
.top-bar a{color:rgba(255,255,255,0.85)}
.top-bar a:hover{color:var(--accent-light)}
.top-bar-left{display:flex;align-items:center;gap:14px}
.top-bar-left span{display:flex;align-items:center;gap:4px}
.top-bar-right{display:flex;align-items:center;gap:4px}
.lang-btn{background:none;border:1px solid rgba(255,255,255,0.2);color:rgba(255,255,255,0.7);padding:1px 7px;border-radius:var(--radius-sm);font-size:0.68rem;cursor:pointer;transition:all var(--transition);text-decoration:none}
.lang-btn:hover,.lang-btn.active{background:var(--accent);border-color:var(--accent);color:var(--white)}

/* === Header === */
.header{background:var(--white);box-shadow:none;position:sticky;top:0;z-index:1000;border-bottom:2px solid var(--accent);transition:box-shadow 0.3s ease}
.header.scrolled{box-shadow:0 2px 12px rgba(0,0,0,0.12)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:42px}
.logo{display:flex;align-items:center}
.logo img{height:30px;width:auto}

/* Nav */
.nav{display:flex;align-items:center;gap:2px}
.nav a{padding:5px 10px;font-size:0.78rem;font-weight:600;color:var(--gray-700);border-radius:var(--radius-sm);transition:all var(--transition);white-space:nowrap}
.nav a:hover,.nav a.active{color:var(--primary);background:rgba(13,43,78,0.06)}
.nav-cta{background:var(--accent)!important;color:var(--white)!important;border-radius:var(--radius-sm)!important}
.nav-cta:hover{background:var(--accent-dark)!important}

/* Mobile menu toggle */
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--primary);margin:4px 0;transition:var(--transition)}

/* === Hero === */
.hero{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);color:var(--white);padding:30px 0 28px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:url('../images/homepage-chickens.jpg') center/cover no-repeat;opacity:0.12}
.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.hero-content h1{font-size:1.55rem;font-weight:700;line-height:1.2;margin-bottom:10px}
.hero-content h1 span{color:var(--accent-light)}
.hero-content p{font-size:0.85rem;opacity:0.9;margin-bottom:16px;line-height:1.6}
.hero-actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:5px;padding:7px 14px;border-radius:var(--radius-sm);font-size:0.8rem;font-weight:600;cursor:pointer;border:none;transition:all var(--transition);text-decoration:none}
.btn-primary{background:var(--accent);color:var(--white)}
.btn-primary:hover{background:var(--accent-dark);color:var(--white)}
.btn-outline{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,0.4)}
.btn-outline:hover{background:rgba(255,255,255,0.1);border-color:var(--white);color:var(--white)}
.hero-images{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.hero-images img{border-radius:var(--radius-md);object-fit:cover;width:100%;box-shadow:var(--shadow-md)}
.hero-images img:first-child{grid-row:1/3;height:100%;min-height:200px}
.hero-images img:nth-child(2),.hero-images img:nth-child(3){height:100px}

/* === Trust Bar === */
.trust-bar{background:var(--white);border-bottom:1px solid var(--gray-200);padding:10px 0}
.trust-items{display:flex;justify-content:center;align-items:center;gap:24px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:6px;font-size:0.75rem;color:var(--gray-700);font-weight:500}
.trust-item svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}

/* === Products === */
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.product-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-md);overflow:hidden;transition:all var(--transition)}
.product-card:hover{box-shadow:var(--shadow-md);border-color:var(--accent)}
.product-card-img{height:110px;background:var(--white);display:flex;align-items:center;justify-content:center;padding:10px}
.product-card-img img{max-height:90px;max-width:80%;object-fit:contain}
.product-card-body{padding:10px 12px}
.product-card-body h3{font-size:0.85rem;font-weight:600;color:var(--primary);margin-bottom:3px}
.product-card-body p{font-size:0.75rem;color:var(--gray-600);line-height:1.4}
.price-badge{display:inline-block;margin-top:6px;padding:2px 8px;background:rgba(212,160,23,0.1);color:var(--accent-dark);font-size:0.68rem;font-weight:600;border-radius:12px}

/* === Roofing === */
.roofing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.roofing-card{border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm)}
.roofing-card:hover{box-shadow:var(--shadow-md)}
.roofing-card img{width:100%;height:140px;object-fit:cover}

/* === About/Service === */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.about-img{border-radius:var(--radius-md);overflow:hidden}
.about-img img{width:100%;height:240px;object-fit:cover}
.about-text h2{font-size:1.15rem;color:var(--primary);margin-bottom:8px;font-weight:700}
.about-text p{margin-bottom:8px;color:var(--gray-700);font-size:0.85rem}
.service-list{list-style:none;margin-top:8px}
.service-list li{padding:4px 0 4px 22px;position:relative;color:var(--gray-700);font-size:0.82rem}
.service-list li::before{content:'✓';position:absolute;left:0;color:var(--accent);font-weight:700}

/* === Team === */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.team-card{background:var(--white);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--gray-200);text-align:center}
.team-card:hover{box-shadow:var(--shadow-md)}
.team-card img{width:100%;height:200px;object-fit:contain;object-position:center;background:var(--gray-50);padding:8px}
.team-card-body{padding:10px}
.team-card-body h3{font-size:0.9rem;font-weight:700;color:var(--primary);margin-bottom:2px}
.team-card-body .role{font-size:0.75rem;color:var(--gray-600);margin-bottom:4px}
.team-card-body .phone{font-size:0.78rem;color:var(--accent-dark);font-weight:600}
.team-card-body .phone a{color:var(--accent-dark)}

/* === Contact === */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact-detail{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px;font-size:0.84rem}
.contact-detail svg{width:16px;height:16px;color:var(--accent);flex-shrink:0;margin-top:2px}
.contact-detail a{color:var(--primary);font-weight:500}
.contact-detail a:hover{color:var(--accent)}
.contact-form{background:var(--white);padding:16px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--gray-200)}
.form-group{margin-bottom:10px}
.form-group label{display:block;font-size:0.78rem;font-weight:500;color:var(--gray-700);margin-bottom:3px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:7px 10px;border:1px solid var(--gray-300);border-radius:var(--radius-sm);font-size:0.82rem;font-family:var(--font-main);transition:border-color var(--transition)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(212,160,23,0.12)}
.form-group textarea{resize:vertical;min-height:70px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn-submit{width:100%;padding:9px;background:var(--accent);color:var(--white);border:none;border-radius:var(--radius-sm);font-size:0.85rem;font-weight:600;cursor:pointer;transition:all var(--transition)}
.btn-submit:hover{background:var(--accent-dark)}
/* Honeypot */
.hp-field{position:absolute;left:-9999px;top:-9999px;opacity:0;height:0;width:0;overflow:hidden;pointer-events:none;tab-index:-1}
/* Captcha row */
.captcha-row{display:flex;align-items:center;gap:8px;margin-bottom:10px;font-size:0.82rem}
.captcha-row label{margin-bottom:0;white-space:nowrap}
.captcha-row input{width:60px;text-align:center}
.form-error{color:#c0392b;font-size:0.78rem;margin-top:4px;display:none}
.form-success{color:#27ae60;font-size:0.85rem;font-weight:600;padding:12px;background:#eafaf1;border-radius:var(--radius-sm);text-align:center;display:none}

/* === Partner / Geflügel News === */
.partner-bar{background:var(--gray-50);padding:32px 0;border-top:2px solid var(--gray-200)}
.partner-bar .container{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;font-size:1rem}
.partner-bar img{height:52px}
.partner-bar a{font-weight:700;color:var(--primary);font-size:1rem;padding:8px 22px;border:2px solid var(--primary);border-radius:var(--radius-md);transition:all var(--transition)}
.partner-bar a:hover{background:var(--primary);color:var(--white)}
.partner-bar-label{font-size:0.85rem;color:var(--gray-600);font-weight:600;letter-spacing:0.5px;text-transform:uppercase}

/* === Footer === */
.footer{background:var(--primary-dark);color:rgba(255,255,255,0.92);padding:12px 0;font-size:0.78rem}
.footer-row{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:6px 18px;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,0.15)}
.footer-links{display:flex;gap:14px;flex-wrap:wrap}
.footer-links a{color:rgba(255,255,255,0.88);transition:color var(--transition)}
.footer-links a:hover{color:var(--accent-light)}
.footer-bottom{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:6px 18px;padding-top:8px;font-size:0.74rem;color:rgba(255,255,255,0.8)}
.footer-shipping{display:inline-flex;align-items:center;gap:5px;color:var(--accent-light);font-weight:600;font-size:0.74rem}

/* === WhatsApp === */
.whatsapp-float{position:fixed;bottom:16px;right:16px;width:48px;height:48px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgba(37,211,102,0.4);z-index:999;transition:all var(--transition)}
.whatsapp-float:hover{transform:scale(1.06);box-shadow:0 4px 14px rgba(37,211,102,0.5)}
.whatsapp-float svg{width:24px;height:24px;fill:white}

/* === Cookie === */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:var(--primary-dark);color:var(--white);padding:10px 16px;z-index:10000;box-shadow:0 -2px 10px rgba(0,0,0,0.2);display:none}
.cookie-banner.show{display:block}
.cookie-inner{max-width:var(--max-width);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.cookie-inner p{flex:1;font-size:0.78rem;opacity:0.9;min-width:180px}
.cookie-inner p a{color:var(--accent-light);text-decoration:underline}
.cookie-btns{display:flex;gap:6px}
.cookie-btn{padding:5px 14px;border-radius:var(--radius-sm);font-size:0.78rem;font-weight:600;cursor:pointer;border:none;transition:all var(--transition)}
.cookie-accept{background:var(--accent);color:var(--white)}
.cookie-decline{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,0.3)}

/* === Responsive === */
@media(max-width:968px){
  .hero .container{grid-template-columns:1fr}
  .hero-images{display:none}
  .hero-content h1{font-size:1.3rem}
  .products-grid{grid-template-columns:repeat(2,1fr)}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .roofing-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .nav{display:none}
  .nav.open{display:flex;flex-direction:column;position:absolute;top:42px;left:0;right:0;background:var(--white);box-shadow:var(--shadow-md);padding:10px;border-top:1px solid var(--gray-200);z-index:999}
  .menu-toggle{display:block}
}
@media(max-width:600px){
  html{font-size:14px}
  .products-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr}
  .roofing-grid{grid-template-columns:1fr 1fr}
  .hero-content h1{font-size:1.2rem}
  .section{padding:20px 0}
  .trust-items{gap:12px}
  .form-row{grid-template-columns:1fr}
  .top-bar-left{display:none}
  .top-bar .container{justify-content:center}
  .footer-row,.footer-bottom{flex-direction:column;text-align:center}
}

/* === Animations (reduced) === */
.fade-up{opacity:1;transform:translateY(0)}
@media(prefers-reduced-motion:no-preference){
  .fade-up:not(.visible){opacity:0;transform:translateY(12px);transition:opacity 0.4s ease,transform 0.4s ease}
  .fade-up.visible{opacity:1;transform:translateY(0)}
}