/* IMM Transport - Dunkles Theme mit roten Akzenten */
:root {
    --primary-red: #e31e24;
    --dark-bg: #0a0a0a;
    --dark-secondary: #1a1a1a;
    --dark-card: #1f1f1f;
    --text-white: #ffffff;
    --text-gray: #b0b0b0;
    --text-light-gray: #808080;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-white);
    background: var(--dark-bg);
    overflow-x: hidden;
}

/* Header */
header {
    background: var(--dark-secondary);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #2a2a2a;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-red);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.logo-text h1 {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-white);
    line-height: 1.2;
}

.logo-text h1 .red {
    color: var(--primary-red);
}

.logo-text p {
    font-size: 0.9rem;
    color: var(--text-gray);
    font-weight: normal;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--primary-red);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), 
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%231a1a1a" width="1200" height="600"/></svg>');
    background-size: cover;
    background-position: center;
    padding: 8rem 0 6rem;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(227,30,36,0.1) 0%, rgba(0,0,0,0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-tag {
    color: var(--primary-red);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-tag::before {
    content: '●';
    font-size: 0.6rem;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: -2px;
}

.hero h1 .red {
    color: var(--primary-red);
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 600px;
    margin-bottom: 3rem;
    line-height: 1.8;
}

.btn-primary {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: var(--primary-red);
    color: var(--text-white);
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
}

.btn-primary:hover {
    background: #c01a1f;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(227,30,36,0.3);
}

.btn-primary::after {
    content: ' →';
    margin-left: 0.5rem;
}

/* Services Section */
.services {
    padding: 6rem 0;
    background: var(--dark-bg);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    color: var(--primary-red);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.section-description {
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--dark-card);
    padding: 2.5rem;
    border: 1px solid #2a2a2a;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--primary-red);
    transition: height 0.3s;
}

.service-card:hover::before {
    height: 100%;
}

.service-card:hover {
    border-color: var(--primary-red);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--primary-red);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-white);
}

.service-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--dark-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.feature-item {
    text-align: center;
}

.feature-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-red);
    margin-bottom: 0.5rem;
}

.feature-label {
    color: var(--text-gray);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: var(--dark-bg);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 2;
    margin-bottom: 1.5rem;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--dark-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contact-item {
    background: var(--dark-card);
    padding: 2.5rem;
    text-align: center;
    border: 1px solid #2a2a2a;
    transition: all 0.3s;
}

.contact-item:hover {
    border-color: var(--primary-red);
}

.contact-icon {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: 1.5rem;
}

.contact-item h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-white);
}

.contact-item p {
    color: var(--text-gray);
}

.contact-item a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: var(--primary-red);
}

/* Footer */
footer {
    background: var(--dark-bg);
    padding: 3rem 0 2rem;
    border-top: 1px solid #2a2a2a;
}

.footer-content {
    text-align: center;
}

.footer-content p {
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1.5rem;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary-red);
}

/* Responsive */

    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .services-grid,
    .features-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.service-card,
.feature-item,
.contact-item {
    animation: fadeInUp 0.6s ease-out;
}

/* Why Us Section */
.why-us {
    padding: 6rem 0;
    background: var(--dark-secondary);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.why-card {
    background: var(--dark-card);
    padding: 2.5rem;
    border: 1px solid #2a2a2a;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--primary-red);
    transition: height 0.3s;
}

.why-card:hover::before {
    height: 100%;
}

.why-card:hover {
    border-color: var(--primary-red);
    transform: translateY(-5px);
}

.why-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.why-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-white);
}

.why-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* Service Features List */
.service-features {
    list-style: none;
    margin-top: 1.5rem;
    padding: 0;
}

.service-features li {
    color: var(--text-gray);
    padding: 0.5rem 0;
    border-bottom: 1px solid #2a2a2a;
}

.service-features li:last-child {
    border-bottom: none;
}

/* Trust Section */
.trust {
    padding: 6rem 0;
    background: var(--dark-bg);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.trust-item {
    text-align: center;
    padding: 2rem;
    background: var(--dark-card);
    border: 1px solid #2a2a2a;
    transition: all 0.3s;
}

.trust-item:hover {
    border-color: var(--primary-red);
}

.trust-badge {
    width: 80px;
    height: 80px;
    background: var(--primary-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--text-white);
    margin: 0 auto 1.5rem;
}

.trust-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-white);
}

.trust-item p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: var(--dark-card);
    border: 2px solid var(--primary-red);
}

.cta-section h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-white);
}

.cta-section p {
    color: var(--text-gray);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Footer Enhancement */
.footer-company h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
}

.footer-company p {
    line-height: 1.8;
}

/* Responsive Updates */
@media (max-width: 768px) {
    .why-grid,
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-section {
        padding: 2rem 1rem;
    }
    
    .cta-section h3 {
        font-size: 1.5rem;
    }
}


/* ========================================
   MOBILE NAVIGATION - KORREKT
   ======================================== */

@media (max-width: 768px) {
    /* Navigation Container bleibt sichtbar */
    nav {
        position: relative;
    }
    
    /* Nav-Links werden zum Slide-In Menu */
    .nav-links {
        position: fixed !important;
        top: 0 !important;
        right: -100% !important;
        width: 80% !important;
        max-width: 300px !important;
        height: 100vh !important;
        background: var(--dark-secondary) !important;
        flex-direction: column !important;
        padding: 5rem 2rem 2rem !important;
        gap: 1.5rem !important;
        transition: right 0.3s ease !important;
        z-index: 999 !important;
        border-left: 2px solid var(--primary-red) !important;
        box-shadow: -5px 0 15px rgba(0,0,0,0.5) !important;
        display: flex !important; /* WICHTIG: Nicht display:none! */
        list-style: none !important;
        margin: 0 !important;
    }
    
    /* Aktives Menu - slide in */
    .nav-links.active {
        right: 0 !important;
    }
    
    /* List Items */
    .nav-links li {
        width: 100% !important;
        display: block !important;
    }
    
    /* Links */
    .nav-links a {
        font-size: 1.1rem !important;
        padding: 1rem 0 !important;
        border-bottom: 1px solid #2a2a2a !important;
        display: block !important;
        width: 100% !important;
        color: var(--text-gray) !important;
    }
    
    .nav-links a:hover {
        color: var(--primary-red) !important;
    }
    
    /* Burger Button */
    .menu-toggle {
        display: block !important;
        z-index: 1000 !important;
        position: relative !important;
        background: none !important;
        border: none !important;
        color: var(--text-white) !important;
        font-size: 1.8rem !important;
        cursor: pointer !important;
        padding: 0.5rem !important;
    }
    
    /* Logo kleiner */
    .logo-icon {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
    
    .logo-text h1 {
        font-size: 1.2rem;
    }
    
    .logo-text p {
        font-size: 0.8rem;
    }
}

/* Overlay für Mobile Menu */
.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    z-index: 998;
}

.menu-overlay.active {
    display: block !important;
}

/* Desktop - Menu Toggle verstecken */
@media (min-width: 769px) {
    .menu-toggle {
        display: none !important;
    }
    
    .nav-links {
        display: flex !important;
        position: static !important;
        flex-direction: row !important;
        width: auto !important;
        height: auto !important;
        background: transparent !important;
        padding: 0 !important;
        border: none !important;
        box-shadow: none !important;
    }
}