/* Custom CSS for Autobahn Solutions */

:root {
    --primary-red: #dc3545;
    --dark-grey: #2c3e50;
    --light-grey: #95a5a6;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
}

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

html, body {
    overflow-x: hidden;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Navigation */
.navbar {
    backdrop-filter: blur(10px);
    background-color: rgba(33, 37, 41, 0.95) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 0.5px;
}



@media (max-width: 768px) {
    .navbar-title {
        font-size: 1.1rem;
    }
    
    /* Mobile navbar adjustments */
    .navbar .container {
        position: relative;
    }
    
    .navbar-toggler {
        position: absolute !important;
        top: 50% !important;
        right: 15px !important;
        transform: translateY(-50%) !important;
        z-index: 1050 !important;
        border: none !important;
        padding: 4px 8px !important;
    }
    
    .navbar-brand {
        max-width: calc(100% - 35px) !important;
        word-wrap: break-word !important;
        white-space: normal !important;
        padding-right: 35px !important;
        display: flex !important;
        align-items: center !important;
    }
    
    .navbar-title {
        word-wrap: break-word !important;
        white-space: normal !important;
        line-height: 1.2 !important;
        flex: 1 !important;
        width: 100% !important;
        text-align: left !important;
        hyphens: auto !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
    }
    
    /* Hero Section Mobile Adjustments */
    .hero-section {
        padding-top: 50px; /* Smaller navbar on mobile */
        padding-bottom: 100px; /* Increased bottom padding */
        min-height: 100vh; /* Back to standard height */
        background-attachment: scroll; /* Better performance on mobile */
    }
    
    .hero-section h1 {
        font-size: 0.33rem !important;
        line-height: 1.0 !important;
        font-weight: 300 !important;
        margin-bottom: 0.3rem !important;
    }
    
    .hero-section .lead {
        font-size: 0.75rem !important;
        font-weight: 300 !important;
        margin-bottom: 0.6rem !important;
    }
    
    .hero-buttons .btn {
        padding: 8px 16px !important;
        font-size: 0.8rem !important;
        margin-bottom: 8px !important;
        display: block;
        width: 100%;
        max-width: 220px;
        margin-left: auto !important;
        margin-right: auto !important;
    }
    
    .hero-buttons {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .hero-buttons {
        margin-top: 0.4rem !important;
        margin-bottom: 0.6rem !important;
    }
}

/* Additional tablet adjustments */
@media (max-width: 992px) and (min-width: 769px) {
    .hero-section {
        padding-top: 75px;
        padding-bottom: 80px;
        min-height: calc(100vh + 40px);
    }
    
    .hero-section h1 {
        font-size: 2.8rem !important;
        line-height: 1.3 !important;
        font-weight: 300 !important;
    }
    
    .hero-section .lead {
        font-size: 1.2rem !important;
    }
    
    .hero-buttons .btn {
        padding: 14px 28px !important;
        margin-bottom: 10px !important;
    }
}

/* Large screen adjustments */
@media (min-width: 1400px) {
    .hero-section h1 {
        font-size: 3.5rem !important;
        line-height: 1.2 !important;
    }
    
    .hero-section .lead {
        font-size: 1.4rem !important;
    }
}

/* About Section Responsive Layout */
#about .row {
    align-items: center;
}

#about .col-lg-6:first-child {
    margin-bottom: 2rem;
}

@media (min-width: 992px) {
    #about .col-lg-6:first-child {
        margin-bottom: 0;
        padding-right: 2rem;
    }
    
    #about .col-lg-6:last-child {
        padding-left: 2rem;
    }
}

@media (max-width: 991px) {
    #about .col-lg-6:last-child {
        margin-top: 2rem;
        text-align: center;
    }
}

.nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-red) !important;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    padding-top: 80px; /* Account for fixed navbar */
    padding-bottom: 50px; /* Increased default bottom padding */
    background: linear-gradient(rgba(44, 62, 80, 0.6), rgba(220, 53, 69, 0.4)), 
                url('../images/hero-background.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    position: relative;
}

/* Hero Typography */
.hero-section h1 {
    font-family: 'Inter', sans-serif !important;
    font-weight: 400 !important;
    font-size: 3.2rem !important;
    line-height: 1.25 !important;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-section .lead {
    font-weight: 300 !important;
    font-size: 1.3rem !important;
    opacity: 0.95;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-section .col-lg-8 {
    max-width: 900px;
}

.hero-buttons .btn {
    padding: 15px 30px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.hero-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Animation Classes */
.fade-in {
    animation: fadeInUp 1s ease-out;
}

.fade-in-delay {
    animation: fadeInUp 1s ease-out 0.3s both;
}

.fade-in-delay-2 {
    animation: fadeInUp 1s ease-out 0.6s both;
}

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

/* Reveal Animation */
.reveal-element {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.6s ease;
}

.reveal-element.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Service Cards */
.service-card {
    transition: all 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.service-icon i {
    font-size: 3rem;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon i {
    transform: scale(1.1);
}

/* Parts Cards */
.parts-card {
    transition: all 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
}

.parts-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.parts-card img {
    height: 200px;
    object-fit: cover;
}

/* Tabs */
.nav-pills .nav-link {
    border-radius: 50px;
    padding: 12px 25px;
    font-weight: 600;
    margin: 0 10px;
    transition: all 0.3s ease;
}

.nav-pills .nav-link.active {
    background-color: var(--primary-red);
    border: none;
}

/* Feature Icons */
.feature-icon i {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

/* Premium Brands Carousel */
#brandsCarousel {
    background: white;
    border-radius: 15px;
    padding: 40px 20px 60px 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    position: relative;
}

#brandsCarousel .carousel-inner {
    padding: 0;
    overflow: hidden;
    background: transparent;
}

.brand-logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: all 0.3s ease;
    border-radius: 10px;
}

.brand-logo-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.brand-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
    transition: all 0.3s ease;
}

.brand-logo:hover {
    filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.15));
    transform: scale(1.05);
}

/* Brands Carousel Controls */
#brandsCarousel .carousel-control-prev,
#brandsCarousel .carousel-control-next {
    width: 50px;
    height: 50px;
    background-color: var(--primary-red);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.8;
    transition: all 0.3s ease;
}

#brandsCarousel .carousel-control-prev {
    left: 10px;
}

#brandsCarousel .carousel-control-next {
    right: 10px;
}

#brandsCarousel .carousel-control-prev:hover,
#brandsCarousel .carousel-control-next:hover {
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

#brandsCarousel .carousel-control-prev-icon,
#brandsCarousel .carousel-control-next-icon {
    width: 20px !important;
    height: 20px !important;
    background-image: none !important;
    background: none !important;
    border: none !important;
    opacity: 1 !important;
}

#brandsCarousel .carousel-control-prev-icon::before,
#brandsCarousel .carousel-control-next-icon::before {
    content: "" !important;
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    background-color: transparent !important;
    mask: none !important;
    font-size: 20px !important;
    font-weight: bold !important;
    color: white !important;
    text-align: center !important;
    line-height: 20px !important;
}

#brandsCarousel .carousel-control-prev-icon::before {
    content: "←" !important;
}

#brandsCarousel .carousel-control-next-icon::before {
    content: "→" !important;
}

/* Brands Carousel Indicators */
#brandsCarousel .carousel-indicators {
    bottom: 10px;
    margin-bottom: 0;
}

#brandsCarousel .carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--primary-red);
    opacity: 0.4;
    border: none;
    margin: 0 5px;
    transition: all 0.3s ease;
}

#brandsCarousel .carousel-indicators button.active {
    opacity: 1;
    transform: scale(1.2);
}

#brandsCarousel .carousel-indicators button:hover {
    opacity: 0.7;
}



/* Testimonial Carousel Controls Styling Only */
#testimonialCarousel .carousel-control-prev-icon,
#testimonialCarousel .carousel-control-next-icon {
    background: none;
    border: none;
    width: 30px;
    height: 30px;
    opacity: 0.6;
    transition: all 0.3s ease;
}

#testimonialCarousel .carousel-control-prev-icon:before,
#testimonialCarousel .carousel-control-next-icon:before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background-color: var(--primary-red);
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
}

#testimonialCarousel .carousel-control-prev-icon:before {
    mask-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23000'%3e%3cpath d='m3.86 8.753 5.482 4.796c.646.566 1.658.106 1.658-.753V3.204a1 1 0 0 0-1.659-.753l-5.48 4.796a1 1 0 0 0 0 1.506z'/%3e%3c/svg%3e");
}

#testimonialCarousel .carousel-control-next-icon:before {
    mask-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23000'%3e%3cpath d='m12.14 8.753-5.482 4.796c-.646.566-1.658.106-1.658-.753V3.204a1 1 0 0 1 1.659-.753l5.48 4.796a1 1 0 0 1 0 1.506z'/%3e%3c/svg%3e");
}

/* Testimonial Carousel Button Controls */
#testimonialCarousel .carousel-control-prev,
#testimonialCarousel .carousel-control-next {
    width: 5%;
    opacity: 0.6;
    transition: all 0.3s ease;
}

#testimonialCarousel .carousel-control-prev:hover,
#testimonialCarousel .carousel-control-next:hover {
    opacity: 1;
}

#testimonialCarousel .carousel-control-prev:hover .carousel-control-prev-icon,
#testimonialCarousel .carousel-control-next:hover .carousel-control-next-icon {
    opacity: 1;
    transform: scale(1.1);
}

#testimonialCarousel .carousel-control-prev:active .carousel-control-prev-icon,
#testimonialCarousel .carousel-control-next:active .carousel-control-next-icon {
    transform: scale(0.9);
}

/* Universal Carousel Indicators Styling */
.carousel-indicators {
    bottom: 10px;
}

.carousel-indicators button {
    background-color: var(--primary-red);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin: 0 5px;
    opacity: 0.4;
    transition: all 0.3s ease;
    border: none;
}

.carousel-indicators button.active {
    opacity: 1;
    transform: scale(1.3);
}

.carousel-indicators button:hover {
    opacity: 0.8;
}

/* Testimonials */
#testimonials {
    background-color: #f8f9fa !important;
}

.testimonial-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin: 0;
    position: relative;
    z-index: 1;
}

#testimonialCarousel .carousel-inner {
    padding: 40px 60px 60px 60px;
    overflow: visible;
    background: transparent !important;
}

#testimonialCarousel {
    overflow: visible;
    background: transparent !important;
}

#testimonialCarousel .carousel-item {
    overflow: visible;
    background: transparent !important;
}

#testimonialCarousel .row {
    background: transparent !important;
    overflow: visible;
}

#testimonialCarousel .col-lg-8 {
    background: transparent !important;
    overflow: visible;
    padding: 20px;
}

#testimonialCarousel .carousel-control-prev,
#testimonialCarousel .carousel-control-next {
    width: 5%;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: var(--primary-red);
    border-radius: 50%;
    width: 40px;
    height: 40px;
}

/* Contact Form */
.contact-form .form-control,
.contact-form .form-select {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 12px 16px;
    transition: all 0.3s ease;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: var(--primary-red);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.contact-form .btn {
    border-radius: 10px;
    padding: 15px;
    font-weight: 600;
    transition: all 0.3s ease;
}

/* Contact Info */
.contact-info .d-flex {
    transition: all 0.3s ease;
}

.contact-info .d-flex:hover {
    transform: translateX(5px);
}

/* Google Maps Styling */
.contact-info iframe {
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.contact-info iframe:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

/* Footer */
footer {
    background: linear-gradient(135deg, #2c3e50, #34495e) !important;
}

footer .text-muted {
    color: #bdc3c7 !important;
}

footer h5, footer h6 {
    color: #ecf0f1 !important;
}

footer p {
    color: #bdc3c7 !important;
}

footer a.text-muted {
    color: #bdc3c7 !important;
}

footer a.text-muted:hover {
    color: #ecf0f1 !important;
}

.social-links a {
    transition: all 0.3s ease;
    color: #bdc3c7 !important;
}

.social-links a:hover {
    color: var(--primary-red) !important;
    transform: translateY(-2px);
}

/* Collapsible FAB Stack */
.fab-container {
    position: fixed;
    bottom: 40px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.fab-main {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-red);
    border: none;
    color: white;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.fab-main:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    background-color: #c0392b;
}

.fab-main.active {
    transform: rotate(45deg);
    background-color: #34495e;
}

.fab-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.fab-actions.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.fab-action {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    font-size: 1.2rem;
    text-decoration: none;
    color: white;
}

.fab-action:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    color: white;
}

.fab-action.call-btn {
    background-color: var(--primary-red);
}

.fab-action.whatsapp-btn {
    background-color: #25d366;
}

.fab-action.mail-btn {
    background-color: #3498db;
}

/* FAB Animation delays for staggered effect */
.fab-action:nth-child(1) {
    transition-delay: 0.1s;
}

.fab-action:nth-child(2) {
    transition-delay: 0.05s;
}

.fab-action:nth-child(3) {
    transition-delay: 0s;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        height: 100vh;
        background-attachment: scroll;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .feature-icon i {
        font-size: 2.5rem;
    }
    
    .service-icon i {
        font-size: 2.5rem;
    }
    
    .fab-container {
        bottom: 45px;
        right: 20px;
    }
    
    .fab-main {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .fab-action {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    /* Brands Carousel Mobile */
    #brandsCarousel {
        padding: 30px 15px;
    }
    
    .brand-logo-container {
        padding: 15px;
    }
    
    .brand-logo {
        width: 60px;
        height: 60px;
    }
    
    #brandsCarousel .carousel-control-prev,
    #brandsCarousel .carousel-control-next {
        width: 40px;
        height: 40px;
    }
    
    #brandsCarousel .carousel-control-prev {
        left: 5px;
    }
    
    #brandsCarousel .carousel-control-next {
        right: 5px;
    }
}

@media (max-width: 576px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-buttons .btn {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
    
    .service-card,
    .parts-card {
        margin-bottom: 20px;
    }
}



/* Additional Utilities */
.text-primary-red {
    color: var(--primary-red) !important;
}

.bg-primary-red {
    background-color: var(--primary-red) !important;
}

.border-primary-red {
    border-color: var(--primary-red) !important;
}