/* CSS reset and variables */
:root{
  --blue:#0077c8;
  --blue-700:#0063a4;
  --text:#0b1220;
  --muted:#4b5563;
  --bg:#ffffff;
  --bg-alt:#f3f6f9; /* light grey for surfaces */
  --border:#e5e7eb;
  --radius:14px;
  --shadow:0 12px 28px rgba(2,12,27,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}

.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:1rem;top:1rem;width:auto;height:auto;background:#fff;color:#000;padding:.5rem .75rem;border-radius:.5rem;z-index:1000}

/* Layout */
.container{width:min(1200px, 92%);margin-inline:auto}
.section{padding:88px 0}
.section-alt{background:var(--bg-alt)}
.grid.two-cols{display:grid;grid-template-columns:1.2fr .8fr;gap:32px}
@media (max-width: 960px){.grid.two-cols{grid-template-columns:1fr}}

/* Header */
.site-header{position:sticky;top:0;background:#ffffff;backdrop-filter:saturate(180%) blur(6px);border-bottom:1px solid var(--border);z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--text);font-weight:800}
.brand-logo{height:42px;width:auto;display:block}
@media (max-width: 600px){.brand-logo{height:34px}}
.brand-mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:8px;background:linear-gradient(145deg, var(--blue), #27a0ff);color:#fff;font-size:.9rem;letter-spacing:.5px}
.brand-text{font-weight:900;font-size:22px;letter-spacing:.2px}

.site-nav ul{display:flex;align-items:center;gap:20px;list-style:none;margin:0;padding:0}
.site-nav a{color:var(--text);text-decoration:none;font-weight:600}
.site-nav a:hover{color:var(--blue)}
.btn-nav{margin-left:8px}
/* compact nav spacing */
.site-nav.simple ul{gap:14px}
.site-nav.simple a{font-weight:700;color:#1f2937}

/* ---------- Mobile optimizations ---------- */
@media (max-width: 800px){
  .header-inner{gap:8px}
  .brand-logo{height:34px}
  .site-nav.simple a{font-size:14px}
  .btn{padding:12px 16px}
  .hero{padding:64px 0;background-position:left top, 40% 60%}
  .display{font-size:32px}
  .lead{font-size:16px}
  .actions .btn{width:100%}
}

@media (max-width: 600px){
  .site-nav.simple ul{gap:10px;flex-wrap:nowrap;overflow-x:auto;white-space:nowrap;padding-bottom:6px}
  .site-nav.simple li{display:inline}
  .container{width:min(100%, 94%)}
  .hero{background-position:left top, 35% 55%}
}

.nav-toggle{display:none;background:none;border:0;cursor:pointer}
.nav-toggle-bar{display:block;width:24px;height:2px;background:var(--text);margin:5px 0;border-radius:2px}

@media (max-width: 900px){
  .nav-toggle{display:block}
  .site-nav{position:absolute;inset:64px 0 auto 0;background:#fff;border-bottom:1px solid var(--border);display:none}
  .site-nav.open{display:block}
  .site-nav ul{flex-direction:column;align-items:flex-start;padding:12px 4%;gap:10px}
}

/* Hero */
.hero{padding:80px 0;background-image:
  linear-gradient(135deg, rgba(0,119,200,1) 0%, rgba(0,119,200,1) 45%, rgba(0,119,200,0.5) 65%, rgba(0,119,200,0) 100%),
  url('../img/hero.jpg');
  background-position:left top, 30% 75%;
  background-size:100% 100%, cover;
  background-repeat:no-repeat, no-repeat}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.display{font-size:38px;line-height:1.15;margin:0 0 12px;font-weight:900;letter-spacing:-.02em;color:#fff}
.lead{font-size:18px;color:#eaf6ff;max-width:60ch}
.actions{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.hero-media{display:none}
@media (max-width: 960px){.hero-inner{grid-template-columns:1fr}.display{font-size:38px}}

/* Order page hero image background */
.order-hero{
  background-image:
    linear-gradient(135deg, rgba(0,119,200,.95) 0%, rgba(0,119,200,.95) 45%, rgba(0,119,200,0.5) 65%, rgba(0,119,200,0) 100%),
    url('../img/3er.png');
  background-position:left top, 85% 70%;
  background-size:100% 100%, 60% auto;
  background-repeat:no-repeat, no-repeat
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:999px;text-decoration:none;border:1px solid var(--border);font-weight:800}
.btn-primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-700);border-color:var(--blue-700)}
.btn-ghost{background:transparent;color:#fff;border-color:#e6f2ff}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#ffffff}
/* Make ghost buttons visible in the white header */
.site-header .btn-ghost{background:#fff;color:var(--text);border-color:var(--border)}
.site-header .btn-ghost:hover{background:#f8fafc;border-color:#cbd5e1}

/* Content blocks */
h2{font-size:32px;margin:0 0 16px;letter-spacing:-.01em}
h3{margin:0 0 8px}
p{margin:0 0 12px}
ul.feature-list{margin:8px 0 0 0;padding-left:18px}
ul.feature-list li{margin:6px 0}

.media-card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);overflow:hidden}
.media-card.compact{margin-top:18px}
.media-placeholder{padding:48px;text-align:center;color:var(--muted);background:repeating-linear-gradient(45deg, #f8fafc, #f8fafc 10px, #f1f5f9 10px, #f1f5f9 20px);border-radius:var(--radius)}
.chart svg{width:100%;height:auto;display:block}
.media-img{width:170%;max-width:none;height:auto;display:block;border-radius:var(--radius);margin-left:-35%;margin-right:-35%}
@media (max-width: 900px){.media-img{width:100%;max-width:100%;margin:0}}

/* Smaller image specifically in Technik & Verarbeitung section */
#technik .media-img{width:100%;max-width:100%;margin:0}
@media (max-width: 900px){#technik .media-img{max-width:100%}}
@media (max-width: 900px){.media-img{max-width:100%}}

/* Simple 3-col gallery */
.gallery.three{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width: 900px){.gallery.three{grid-template-columns:1fr}}

/* Card styling around Technik-Bilder with even inner spacing */
#technik .media-card{border:1px solid var(--border);background:#fff;box-shadow:var(--shadow);overflow:hidden;padding:12px;border-radius:var(--radius)}

/* removed table styles (no longer used) */

.cards.three{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:16px;align-items:stretch}
@media (max-width: 1100px){.cards.three{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 640px){.cards.three{grid-template-columns:1fr}}
.card{border:1px solid var(--border);border-radius:18px;background:#fff;box-shadow:var(--shadow);padding:18px;transition:transform .18s ease, box-shadow .18s ease;display:flex;flex-direction:column;height:100%}
.card:hover{transform:translateY(-2px);box-shadow:0 16px 44px rgba(2,12,27,.10)}
.price{font-weight:800}
.price .netto{font-weight:600;color:var(--muted);font-size:.95em}

/* Small product image placeholders under cards */
.thumb-placeholder{margin-top:10px;height:120px;border:1px solid var(--border);border-radius:12px;background:repeating-linear-gradient(45deg, #f8fafc, #f8fafc 10px, #f1f5f9 10px, #f1f5f9 20px);color:var(--muted);display:grid;place-items:center;font-size:.9rem}
/* Real small product image */
.thumb{margin-top:10px;height:120px;border:1px solid var(--border);border-radius:12px;background:#fff;display:grid;place-items:center}
.thumb-img{max-height:90px;width:auto;display:block;object-fit:contain}
/* Push thumbs to bottom so all images align */
.card .thumb,.card .thumb-placeholder{margin-top:auto}

/* Lightbox */
.lightbox-overlay{position:fixed;inset:0;background:rgba(0,0,0,.8);display:none;align-items:center;justify-content:center;z-index:1000;padding:24px}
.lightbox-overlay.open{display:flex}
.lightbox-inner{position:relative;max-width:92vw;max-height:92vh}
.lightbox-inner img{max-width:92vw;max-height:92vh;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.5);display:block}
.lightbox-close{position:absolute;top:-12px;right:-12px;background:#ffffff;border:1px solid var(--border);color:#0b1220;border-radius:999px;width:36px;height:36px;display:grid;place-items:center;font-size:20px;font-weight:800;cursor:pointer;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.lightbox-close:hover{background:#f8fafc}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:12px}
@media (max-width: 900px){.contact-grid{grid-template-columns:1fr}}
.contact{font-style:normal}
.contact-list{list-style:none;margin:0;padding:0}
.contact-list a{color:var(--blue);text-decoration:none}
.contact-list a:hover{text-decoration:underline}

/* Footer */
.site-footer{border-top:1px solid var(--border);padding:20px 0;background:#fff}
.footer-inner{display:grid;gap:6px}
.footer-nav{display:flex;gap:16px;flex-wrap:wrap}
.footer-nav a{color:var(--muted);text-decoration:none}
.footer-nav a:hover{color:var(--blue)}
.note{color:var(--muted);margin:6px 0}

/* Utilities */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Redesigned Vorteile as icon grid */
.features-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:10px;
}
@media (max-width: 960px){.features-grid{grid-template-columns:1fr 1fr}}
@media (max-width: 640px){.features-grid{grid-template-columns:1fr}}
.feature-item{
  background:#fff;
  border:1px solid var(--border);
  border-radius:18px;
  padding:20px;
  box-shadow:var(--shadow);
}
.feature-icon{
  width:48px;height:48px;border-radius:14px;
  display:inline-grid;place-items:center;
  background:linear-gradient(145deg, var(--blue), #27a0ff);
  color:#fff;font-weight:900;margin-bottom:12px;font-size:18px
}
.feature-item h3{margin:0 0 6px;font-size:18px}
.feature-item p{margin:0;color:var(--muted)}

/* Pricing cards */
.pricing{display:grid;grid-template-columns:repeat(1, minmax(0, 560px));justify-content:start;gap:18px;margin-top:20px}
@media (max-width: 900px){.pricing{grid-template-columns:1fr}}
.pricing-card{background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);padding:22px;position:relative}
.pricing-card.highlight{border-color:var(--blue);box-shadow:0 12px 40px rgba(0,119,200,.18)}
.price-lg{font-weight:900;font-size:26px;margin:10px 0}
.price-lg .vat{font-size:.9rem;color:var(--muted);font-weight:700;margin-left:6px}
.features-list.small{margin:8px 0 0 0;padding-left:18px}
.features-list.small li{margin:6px 0}

/* Downloads */
.download-grid{grid-template-columns:repeat(4,1fr)}
@media (max-width: 1100px){.download-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 640px){.download-grid{grid-template-columns:1fr}}
.download-card .actions{margin-top:auto}
.download-card .actions .btn{background:#fff;color:var(--blue);border-color:var(--border)}
.download-card .actions .btn:hover{background:#f8fafc;border-color:#cbd5e1}

/* Order form */
.order{background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:16px}
.order fieldset{border:0;margin:0 0 14px;padding:0}
.order legend{font-weight:800;margin-bottom:10px}
.product-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;border-top:0;padding:12px 0}
.product-row + .product-row{border-top:1px solid var(--border)}
.product-info{display:flex;flex-direction:column}
.product-info .muted{color:var(--muted);font-size:.95em}
.qty{display:inline-flex;align-items:center;gap:6px}
.qty input{width:92px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;font-size:16px;text-align:center}
.qty .stepper{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;border:1px solid var(--border);background:#fff;cursor:pointer;font-weight:900;color:#111}
.qty .stepper:hover{background:#f8fafc}
.order-contact label{display:block;font-weight:700;margin:8px 0 6px}
.order-contact input,.order-contact textarea{width:100%;padding:12px;border:1px solid var(--border);border-radius:10px;font-size:16px}
.order-contact input:invalid,.order-contact textarea:invalid{border-color:#ef4444}
.order-contact input:required:placeholder-shown{border-color:var(--border)}
.checkbox-row{display:flex;align-items:center;gap:8px;margin:8px 0}
.checkbox-row input[type="checkbox"]{width:18px;height:18px}
.order-footer{display:flex;justify-content:space-between;align-items:center;margin-top:8px;gap:12px;flex-wrap:wrap}
.order-total span{color:var(--muted);margin-right:6px}
.small{font-size:.95rem}

/* Config layout */
.config-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
@media (max-width: 960px){.config-layout{grid-template-columns:1fr}}
.config-aside{position:sticky;top:88px;height:fit-content}
.config-aside .media-card{max-height:70vh;overflow:auto}

/* Price table alignment */
.price-table{width:100%;font-size:14px;border-collapse:separate;border-spacing:0}
.price-table thead th{font-weight:800;text-align:left;border-bottom:1px solid var(--border);padding:10px 10px}
.price-table tbody td{padding:10px 10px;border-bottom:1px solid var(--border)}
.price-table th:nth-child(1),.price-table td:nth-child(1){width:56px;text-align:left}
.price-table th:nth-child(3),.price-table td:nth-child(3){width:90px;text-align:right}
.price-table th:nth-child(4),.price-table td:nth-child(4){width:130px;text-align:right}
.price-table th:nth-child(5),.price-table td:nth-child(5){width:130px;text-align:right}
.price-table tfoot td{padding:14px 10px;text-align:right;font-weight:800}

/* Totals box for clarity */
.totals-box{border:1px solid var(--border);border-radius:12px;background:#fff;margin-top:12px;padding:12px;box-shadow:var(--shadow)}
.totals-box .row{display:flex;justify-content:space-between;align-items:center;padding:6px 0}
.totals-box .row.muted span{color:var(--muted)}
.totals-box .row.total{border-top:1px dashed var(--border);margin-top:6px;padding-top:10px}
.totals-box .row.total strong{font-size:1.05em}

/* Break-even calc */
.calc{border:1px solid var(--border);border-radius:16px;background:#fff;box-shadow:var(--shadow);padding:16px;margin:16px 0}
.calc h3{margin:0 0 10px}
.be-form label{display:block;font-weight:700;margin:8px 0 6px}
.be-form input{width:100%;padding:12px;border:1px solid var(--border);border-radius:10px;font-size:16px}

/* Contact area polish */
.contact-form{margin-top:16px}
.contact-summary{margin-top:16px;border:1px solid var(--border);border-radius:16px;background:#fff;box-shadow:var(--shadow);padding:16px}
.contact-summary p{margin:6px 0}
.contact-summary a{color:var(--blue);text-decoration:none}
.contact-summary a:hover{text-decoration:underline}


/* removed separator; using alternating backgrounds */