/* Startseite Styling - Extracted from inline styles */

/* CSS Variables */
:root {
    --dark-gray: #1F2937;
    --anthracite: #111827;
    --deep-anthracite: #0F172A;
    --accent-red: #B83232;
    --accent-red-light: #D25050;
    --accent-red-dark: #8A2626;
    --white: #ffffff;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-500: #6b7280;
    --gray-700: #374151;
}

/* Allgemeine Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-image: url('../../bilder/back.jpeg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--dark-gray);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
}

.overlay {
    background: rgba(0, 0, 0, 0.6);
}

/* Video Container Styling - Progressive Responsive Design */
.video-container {
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    background-color: #000;
    position: relative;
}

/* Hero Video Container - Feste Größe bis zum Breakpoint */
.video-container.hero-video-fixed {
    /* Feste Container-Größe für alle Bildschirmgrößen */
    width: 100%;
    height: 280px;
    min-height: 280px;
    max-height: 280px;
    border-radius: 12px;
}

/* Video innerhalb des Containers immer optimal füllend */
.video-container.hero-video-fixed video {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center 70% !important;
}

/* Linke Hero-Spalte passend zur Video-Höhe */
.hero-left-fixed {
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Hero Section - Auf Mobile etwas nach unten verschieben für bessere Zentrierung */
#heroSection {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* === RESPONSIVE BREAKPOINTS === */

/* Sehr kleine Mobile Geräte (bis 480px) - Container bleibt fix */
@media (max-width: 480px) {
    #heroSection {
        padding-top: 1.5rem;
        padding-bottom: 1rem;
        min-height: calc(100vh - 70px) !important; /* Header-Höhe abziehen */
    }
    
    #heroSection > .container {
        padding-top: 0.5rem;
    }
    
    .video-container.hero-video-fixed {
        height: 200px;
        min-height: 200px;
        max-height: 200px;
        border-radius: 8px;
    }
    
    .hero-left-fixed {
        min-height: auto;
        padding-top: 0;
    }
}

/* Mobile Geräte (481px bis 582px) - Container bleibt fix */
@media (min-width: 481px) and (max-width: 582px) {
    #heroSection {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        min-height: calc(100vh - 70px) !important;
    }
    
    .video-container.hero-video-fixed {
        height: 240px;
        min-height: 240px;
        max-height: 240px;
        border-radius: 10px;
    }
    
    .hero-left-fixed {
        min-height: auto;
    }
}

/* ANPASSUNGSBEREICH: Video wird responsiv zwischen 583px und 1024px */
@media (min-width: 583px) and (max-width: 1024px) {
    #heroSection {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }
    
    .video-container.hero-video-fixed {
        /* Responsiver Container in diesem Bereich */
        height: auto;
        min-height: 280px;
        max-height: 400px;
        aspect-ratio: 16 / 9;
        border-radius: 12px;
        width: 100%;
    }
    
    .hero-left-fixed {
        min-height: auto;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

/* ANPASSUNGSPUNKT: Ab 1025px wird der Container wieder fix mit größerer Größe */
@media (min-width: 1025px) {
    .video-container.hero-video-fixed {
        /* Ab 1025px wieder feste Größe */
        height: 380px;
        min-height: 380px;
        max-height: 380px;
        width: 100%;
        border-radius: 16px;
    }
    
    .hero-left-fixed {
        min-height: 380px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

/* Große Desktop-Bildschirme (ab 1440px) - Maximale Größe begrenzen */
@media (min-width: 1440px) {
    .video-container.hero-video-fixed {
        max-height: 450px;
        max-width: 800px;
        margin: 0 auto;
    }
}

/* Sehr große Bildschirme (ab 1920px) - Container zentriert mit max Größe */
@media (min-width: 1920px) {
    .video-container.hero-video-fixed {
        max-height: 500px;
        max-width: 900px;
    }
}

/* Button Styling */
.btn-primary {
    background-color: var(--accent-red);
    color: white;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--accent-red-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(184, 50, 50, 0.3);
}

/* Sound Toggle Button */
#soundToggle {
    position: fixed !important;
    bottom: 1.5rem !important;
    right: 1.5rem !important;
    z-index: 9999 !important;
    pointer-events: auto !important;
    -webkit-user-select: none; /* Safari support */
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    width: 56px !important;
    height: 56px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: none !important;
    outline: none !important;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 255, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
}

#soundToggle:hover {
    background-color: rgba(255, 255, 255, 0.3) !important;
    transform: scale(1.05);
    animation: none;
}

#soundToggle:active {
    transform: scale(0.95);
}

#soundToggle:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5) !important;
    outline-offset: 2px !important;
}

/* Industrielle Karten-Stile */
.industrial-card {
    transition: all 0.3s;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    background-color: #ffffff; /* Verhindert Durchscheinen des Hintergrundbildes */
}

.industrial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Fix: Karte unten bleibt weiß – kein Hintergrundbild durchscheinen */
.industrial-card img {
    display: block; /* entfernt Inline-Image-Baseline-Gap */
}

.industrial-card .bg-pattern-card {
    background-image: none !important; /* Muster deaktivieren innerhalb von Karten auf Startseite */
    background-color: #ffffff;         /* solider weißer Hintergrund */
}

.industrial-card .bg-pattern-card::before {
    background: #ffffff !important; /* kein halbtransparenter Overlay innerhalb der Karten */
}

/* USP Icons */
.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f9fafb;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-bottom: 1rem;
    position: relative;
    transition: all 0.3s ease;
}

.feature-icon:before {
    content: '';
    position: absolute;
    width: 90%;
    height: 90%;
    border-radius: 50%;
    border: 1px dashed var(--accent-red);
    top: 5%;
    left: 5%;
    animation: spin 30s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.feature-icon:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Trust Element Badge */
.trust-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background-color: #f9fafb;
    border-radius: 0.375rem;
    font-weight: 500;
    font-size: 0.875rem;
    border: 1px solid #e5e7eb;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Navigation Styling - sticky header */
header {
    position: sticky !important;
    top: 0 !important;
    transform: none !important;
    transition: none !important;
    animation: none !important;
}

/* Deaktiviere AOS Animationen für den Header */
header[data-aos],
header [data-aos],
nav[data-aos],
nav [data-aos] {
    transform: none !important;
    opacity: 1 !important;
    animation: none !important;
    transition: none !important;
}

.nav-link {
    position: relative;
    font-weight: 500;
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-red);
    transition: width 0.3s ease;
}

.nav-link:hover:after {
    width: 100%;
}

/* Section with industrial diagonal separator */
.industrial-divider {
    position: relative;
    padding: 6rem 0;
    margin-top: 4rem;
    margin-bottom: 4rem;
}

.industrial-divider::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(135deg, transparent 49.9%, var(--anthracite) 50%);
    z-index: 1;
}

.industrial-divider::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(135deg, var(--anthracite) 49.9%, transparent 50%);
    z-index: 1;
}

/* FAQ Tab Styling */
.faq-tab {
    background-color: #f3f4f6;
    color: #6b7280;
    border: 1px solid #e5e7eb;
}

.faq-tab.active {
    background-color: var(--accent-red);
    color: white;
    border-color: var(--accent-red);
    box-shadow: 0 4px 6px rgba(184, 50, 50, 0.2);
}

.faq-tab:hover:not(.active) {
    background-color: #e5e7eb;
    color: #374151;
}

.faq-tab-content {
    transition: all 0.3s ease;
}

.faq-tab-content.hidden {
    display: none;
}

.faq-tab-content.active {
    display: block;
}

/* Hero-Bereich Styling - Original Animations */
.bg-gradient-to-r {
    background-size: 200% auto;
    animation: gradientAnimation 10s ease infinite;
}

@keyframes gradientAnimation {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Produktkategorien-Karten */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

/* Qualitäts-Bereich */
.shadow-md:hover {
    transform: translateY(-5px);
    transition: transform 0.3s ease;
}

/* Call to action Button */
.bg-white:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* FAQ Trigger Card Styling */
#faq-trigger {
    transition: all 0.3s ease;
}

#faq-trigger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
}

#faq-arrow {
    transition: transform 0.3s ease;
}

/* FAQ Content Area */
#faq-content {
    animation: fadeInSlide 0.4s ease-out;
}

@keyframes fadeInSlide {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* FAQ Item Styling */
.faq-item {
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #3b82f6;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1);
}

.faq-question {
    cursor: pointer;
    outline: none;
}

.faq-question:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

.faq-answer {
    border-top: 1px solid #e5e7eb;
    animation: slideDown 0.3s ease-out;
}

.faq-answer.hidden {
    display: none;
}

.faq-icon {
    transition: transform 0.3s ease;
    font-size: 14px;
}

.faq-icon.rotated {
    transform: rotate(45deg);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* FAQ Close Button */
#faq-close {
    transition: all 0.3s ease;
}

#faq-close:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Dark mode support für FAQ */
.dark #faq-trigger {
    background: linear-gradient(135deg, #374151, #4b5563);
    border-color: #6b7280;
}

.dark .faq-item {
    background-color: #374151;
    border-color: #4b5563;
}

.dark .faq-item:hover {
    border-color: #60a5fa;
    box-shadow: 0 2px 8px rgba(96, 165, 250, 0.1);
}

.dark .faq-question span {
    color: #f9fafb;
}

.dark .faq-answer {
    color: #d1d5db;
    border-color: #4b5563;
}

.dark .faq-icon {
    color: #60a5fa;
}

.dark #faq-close {
    background-color: #4b5563;
    color: #e5e7eb;
}

.dark #faq-close:hover {
    background-color: #6b7280;
}

/* Responsive FAQ Trigger */
@media (max-width: 768px) {
    #faq-trigger .flex {
        flex-direction: column;
        text-align: center;
    }
    
    #faq-trigger .w-16 {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}