/*
 * Zentrale Design-Stylesheet für Produktseiten
 * (Extrahiert aus index.html)
 */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; background: linear-gradient(135deg, #0e7490 0%, #06b6d4 100%); min-height: 100vh; }
header { background: rgba(255, 255, 255, 0.95); box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); position: fixed; width: 100%; top: 0; z-index: 1000; }
nav { max-width: 1200px; margin: 0 auto; padding: 1rem 2rem; display: flex; justify-content: space-between; align-items: center; position: relative; }
.logo { display: flex; align-items: center; gap: 1rem; font-size: 1.3rem; font-weight: bold; color: #0e7490; }
.logo img { height: 50px; width: auto; }
.nav-links { display: flex; gap: 2rem; list-style: none; transition: max-height 0.4s ease; }
.nav-links a { text-decoration: none; color: #333; font-weight: 500; transition: color 0.3s ease; }
.nav-links a:hover { color: #06b6d4; }
.hamburger { display: none; flex-direction: column; justify-content: center; align-items: center; width: 28px; height: 28px; cursor: pointer; z-index: 1100; position: absolute; right: center; top: 55px; left: auto; transform: none; }
.hamburger span { height: 3px; width: 22px; background: #0e7490; margin: 3px 0; border-radius: 2px; transition: 0.4s; }
@media (max-width: 768px) { nav { flex-direction: column; padding: 1rem 0.5rem; } .logo { font-size: 1.1rem; } header { padding-bottom: 0.5rem; } .hero { padding: 2rem 0.5rem; margin-top: 70px; } body { font-size: 1rem; } .hamburger { display: flex; } .hamburger.hide { display: none !important; } .nav-links { position: absolute; top: 70px; left: 0; width: 100%; background: rgba(255,255,255,0.98); flex-direction: column; gap: 1rem; align-items: center; box-shadow: 0 2px 10px rgba(0,0,0,0.08); max-height: 0; overflow: hidden; } .nav-links.show { max-height: 500px; padding-bottom: 1rem; } }
.hero { margin-top: 80px; padding: 4rem 2rem 0 2rem; text-align: center; color: white; margin-bottom: 0; }
.hero h1 { font-size: 3rem; margin-bottom: 1rem; animation: fadeInDown 1s ease; }
.hero p { font-size: 1.2rem; margin-bottom: 2rem; animation: fadeInUp 1s ease; }
.cta-button { display: inline-block; padding: 1rem 2rem; background: white; color: #0e7490; text-decoration: none; border-radius: 50px; font-weight: bold; transition: transform 0.3s ease, box-shadow 0.3s ease; animation: fadeInUp 1.2s ease; }
.cta-button:hover { transform: translateY(-3px); box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2); }
.container { max-width: 1200px; margin: 0 auto; padding: 2rem; }
section { scroll-margin-top: 100px; }
.services-wrapper { background: white; border-radius: 15px; padding: 3rem; margin: 3rem 0; box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1); }
.services-wrapper h2 { color: #0e7490; margin-bottom: 2rem; text-align: center; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 2rem; }
@media (max-width: 1200px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .features { grid-template-columns: 1fr; } }
.product-wrapper { display: none; position: relative; flex-direction: column; height: 100%; transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.product-wrapper.show { display: flex; height: 100%; }
.product-wrapper.open { grid-column: 1 / -1; height: auto; }
.feature-card { background: linear-gradient(135deg, #ecfeff 0%, #cffafe 100%); padding: 2rem; border-radius: 15px; border: 2px solid #a5f3fc; box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05); transition: transform 0.3s ease, box-shadow 0.3s ease; animation: fadeIn 1s ease; display: flex; flex-direction: column; min-height: 450px; height: 100%; }
.feature-card > span.product-badge { display: inline-block; }
.feature-card:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(6, 182, 212, 0.3); border-color: #06b6d4; }
.feature-icon { font-size: 3rem; margin-bottom: 2rem; display: flex; justify-content: center; align-items: center; flex-grow: 1; }
.feature-icon img { width: 200px; height: auto; max-height: 200px; object-fit: contain; transition: all 0.5s ease; user-select: none; -webkit-user-drag: none; pointer-events: auto; }
.product-wrapper.open .feature-icon img { width: 400px; max-height: 400px; }
.feature-card h3 { color: #0e7490; margin-bottom: 1rem; margin-top: auto; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis; line-height: 1.4; height: 2.8em; text-align: center; }
.feature-card.clickable { cursor: pointer; }
.feature-card.clickable p { max-height: 0; overflow: hidden; opacity: 0; transition: max-height 0.4s ease, opacity 0.4s ease, margin-top 0.4s ease; margin-top: 0; }
.feature-card.clickable.open p { max-height: 5000px; opacity: 1; margin-top: 1rem; }
.parameter-section { max-height: 0; overflow: hidden; transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1), margin-top 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease; margin-top: 0; opacity: 0; }
.parameter-section.open { max-height: 5000px; margin-top: 1.5rem; overflow: visible; opacity: 1; }
.parameter-form { background: white; padding: 1.5rem; border-radius: 10px; border: 2px solid #a5f3fc; }
.parameter-form h4 { color: #0e7490; margin-bottom: 1rem; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1rem; margin-bottom: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; color: #0e7490; font-weight: 600; margin-bottom: 0.5rem; font-size: 0.9rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.7rem; border: 2px solid #a5f3fc; border-radius: 5px; font-family: inherit; font-size: 0.9rem; transition: border-color 0.3s ease; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: #06b6d4; }
.form-group textarea { min-height: 80px; resize: vertical; }
.submit-anfrage { background: #0e7490; color: white; padding: 0.8rem 2rem; border: none; border-radius: 5px; font-weight: 600; cursor: pointer; transition: background 0.3s ease; margin-top: 1rem; }
.submit-anfrage:hover { background: #06b6d4; }
.expand-icon { display: none; }
.feature-card.clickable.open .expand-icon { display: none; }
.product-filters { display: flex; flex-wrap: wrap; gap: 0.25rem; justify-content: center; margin-bottom: 2rem; }
.filter-btn { padding: 0.7rem 1.5rem; background: linear-gradient(135deg, #ecfeff 0%, #cffafe 100%); border: 2px solid #a5f3fc; border-radius: 25px; color: #0e7490; font-weight: 600; cursor: pointer; transition: all 0.3s ease; }
.filter-btn:hover { background: linear-gradient(135deg, #06b6d4 0%, #0e7490 100%); color: white; border-color: #0e7490; transform: translateY(-2px); }
.filter-btn.active { background: linear-gradient(135deg, #0e7490 0%, #06b6d4 100%); color: white; border-color: #0e7490; }
.product-badge { display: inline-block; padding: 0.2rem 0.5rem; background: #0e7490; color: white; border-radius: 10px; font-size: 0.65rem; font-weight: 600; margin-right: 0; flex-shrink: 0; }
.badge-container { display: flex; justify-content: flex-start; gap: 0.1rem; margin-bottom: 0.5rem; }
.services-wrapper .feature-card { min-height: auto; }
.about { background: white; border-radius: 15px; padding: 3rem; margin: 0.5rem 0 3rem 0; box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1); }
.about h2 { color: #0e7490; margin-bottom: 1.5rem; text-align: center; }
.about img {
	display: block;
	margin-left: auto;
	margin-right: auto;
}
.collapsible-section h2 { cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 1rem; background: linear-gradient(135deg, #ecfeff 0%, #cffafe 100%); border-radius: 10px; margin-bottom: 0; transition: background 0.3s ease; }
.collapsible-section h2:hover { background: linear-gradient(135deg, #cffafe 0%, #a5f3fc 100%); }
.collapsible-section h2::after { content: '▼'; font-size: 0.8rem; transition: transform 0.3s ease; }
.collapsible-section.open h2::after { transform: rotate(180deg); }
.collapsible-content { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.collapsible-section.open .collapsible-content { max-height: 3000px; margin-top: 1.5rem; }
.downloads { background: white; border-radius: 15px; padding: 3rem; margin: 3rem 0; box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1); }
.downloads h2 { color: #0e7490; margin-bottom: 2rem; text-align: center; }
.download-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; margin-top: 2rem; }
.download-item { background: linear-gradient(135deg, #ecfeff 0%, #cffafe 100%); padding: 1.5rem; border-radius: 10px; border: 2px solid #a5f3fc; transition: all 0.3s ease; text-align: center; display: flex; flex-direction: column; }
.download-item:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(6, 182, 212, 0.3); border-color: #06b6d4; }
.download-icon { font-size: 3rem; margin-bottom: 1rem; }
.download-icon img { width: 5rem; height: 5rem; }
.download-item h3 { color: #0e7490; margin-bottom: 0.5rem; font-size: 1.1rem; }
.download-item p { color: #666; font-size: 0.9rem; margin-bottom: 1rem; flex-grow: 1; }
.dropdown-container { margin-top: auto; }
.download-button { display: inline-block; padding: 0.7rem 1.5rem; background: #0e7490; color: white; text-decoration: none; border-radius: 5px; font-weight: 600; transition: background 0.3s ease; cursor: pointer; border: none; }
.download-button:hover { background: #06b6d4; }
.dropdown-container { position: relative; display: inline-block; }
.dropdown-menu { display: none; position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); background: white; border: 2px solid #0e7490; border-radius: 8px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); z-index: 1000; min-width: 180px; margin-bottom: 0.5rem; }
.dropdown-menu.show { display: block; }
.dropdown-menu a { display: block; padding: 0.8rem 1.2rem; color: #0e7490; text-decoration: none; font-weight: 600; transition: background 0.2s ease; }
.dropdown-menu a:hover { background: #ecfeff; }
.dropdown-menu a:first-child { border-radius: 6px 6px 0 0; }
.dropdown-menu a:last-child { border-radius: 0 0 6px 6px; }
footer { background: rgba(0, 0, 0, 0.8); color: white; text-align: center; padding: 2rem; margin-top: 3rem; }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.feature-card.highlight { box-shadow: 0 0 30px rgba(34, 211, 238, 0.7), 0 0 60px rgba(34, 211, 238, 0.3), 0 5px 15px rgba(0, 0, 0, 0.1); transition: box-shadow 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.qr-modal { display: none; position: fixed; z-index: 10000; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.8); justify-content: center; align-items: center; }
.qr-modal.show { display: flex; }
.qr-modal-content { position: relative; background: white; padding: 20px; border-radius: 10px; box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3); }
.qr-modal img { width: 400px; height: 400px; border-radius: 5px; }
.qr-close { position: absolute; top: -10px; right: -10px; background: #0e7490; color: white; border: none; border-radius: 50%; width: 35px; height: 35px; font-size: 20px; cursor: pointer; transition: background 0.3s ease; }
.qr-close:hover { background: #06b6d4; }
.qr-code-pulse { border: 3px solid #06b6d4; animation: qrPulse 2s ease-in-out infinite; box-shadow: 0 0 10px rgba(6, 182, 212, 0.5); }
@keyframes qrPulse { 0%, 100% { box-shadow: 0 0 15px rgba(6, 182, 212, 0.8), 0 0 25px rgba(6, 182, 212, 0.4); border-color: #06b6d4; } 50% { box-shadow: 0 0 25px rgba(14, 116, 144, 1), 0 0 40px rgba(6, 182, 212, 0.6); border-color: #0e7490; } }
@media (max-width: 768px) { .hero h1 { font-size: 2rem; } .nav-links { gap: 1rem; } .features { grid-template-columns: 1fr; } }
/* Produktbild mittig ausrichten */
.product-image-center {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	margin-bottom: 2rem;
}
.product-image-center img {
	max-width: 400px;
	width: 100%;
	height: auto;
	display: block;
}