/* 
   APEX Auto Detailing - Main Stylesheet
   Color Scheme: Charcoal (#2F2F2F), Ice White (#F9F9F9), Accent Blue (#4D8EF7)
*/

/* ---------- Base Styles ---------- */
:root {
    --charcoal: #2F2F2F;
    --white: #F9F9F9;
    --accent-blue: #4D8EF7;
    --light-gray: #e0e0e0;
    --medium-gray: #888;
    --dark-overlay: rgba(0, 0, 0, 0.7);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--white);
    color: var(--charcoal);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--accent-blue);
    transition: all 0.3s ease;
}

a:hover {
    color: #2a6cd6;
}

/* ---------- Buttons & CTAs ---------- */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--accent-blue);
    color: var(--white);
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 14px;
    text-align: center;
}

.btn:hover {
    background-color: #2a6cd6;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--accent-blue);
    color: var(--accent-blue);
}

.btn-outline:hover {
    background-color: var(--accent-blue);
    color: var(--white);
}

/* ---------- Header & Navigation ---------- */
header {
    background-color: var(--charcoal);
    position: fixed;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 10px 0;
    background-color: rgba(47, 47, 47, 0.95);
}

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

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    width: 180px;
    height: 100px;
    transition: all 0.3s ease;
}

header.scrolled .logo {
    width: 160px;
}

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

.nav-links li {
    margin-left: 30px;
}

.portfolio{
        display: inline-block;
    padding: 12px 30px;
    background-color: var(--accent-blue);
    color: var(--white);
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 14px;
    text-align: center;
}
.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    font-size: 16px;
}

.nav-links a:hover {
    color: var(--accent-blue);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-blue);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    color: var(--accent-blue);
}

/* ---------- Hero Section ---------- */
.hero {
    height: 100vh;
    background-image: linear-gradient(to right, rgba(47, 47, 47, 0.8), rgba(47, 47, 47, 0.6)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    color: var(--white);
    padding-top: 70px;
}

.hero-content {
    max-width: 700px;
    padding: 20px;
    animation: fadeInUp 1s ease;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    max-width: 600px;
    opacity: 0.9;
}

.hero-btns {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

/* ---------- Section Styles ---------- */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 36px;
    text-transform: uppercase;
    display: inline-block;
    position: relative;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--accent-blue);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

/* ---------- About Section ---------- */
.about {
    background-color: var(--white);
}

.about-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--charcoal);
}

.about-text p {
    margin-bottom: 20px;
    color: var(--medium-gray);
    font-size: 16px;
}

.about-image {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

/* ---------- Services Section ---------- */
.services {
    background-color: #f5f5f5;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-img {
    height: 200px;
    overflow: hidden;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.service-content {
    padding: 25px;
}

.service-content h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--charcoal);
}

.service-content p {
    color: var(--medium-gray);
    margin-bottom: 20px;
    font-size: 15px;
}

.price-tag {
    display: inline-block;
    background-color: var(--accent-blue);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 15px;
}

.service-features {
    list-style: none;
    margin-bottom: 20px;
}

.service-features li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 8px;
    color: var(--medium-gray);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: bold;
}

/* ---------- Price List Section ---------- */
.price-list {
    background-color: var(--white);
}

.price-category {
    text-align: center;
    margin-bottom: 30px;
    font-size: 24px;
    color: var(--charcoal);
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 30px;
    margin-bottom: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    overflow: hidden;
}

.price-table th {
    background-color: var(--charcoal);
    color: var(--white);
    padding: 15px;
    text-align: left;
    font-weight: 600;
}

.price-table tr:nth-child(even) {
    background-color: #f5f5f5;
}

.price-table td {
    padding: 15px;
    border-bottom: 1px solid var(--light-gray);
}

.price-table tr:last-child td {
    border-bottom: none;
}

.package-name {
    font-weight: 600;
    color: var(--charcoal);
}

.price {
    font-weight: 600;
    color: var(--accent-blue);
}

.add-ons {
    margin-top: 50px;
}

.add-ons h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--charcoal);
}

.add-ons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.add-on-item {
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.add-on-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.add-on-name {
    font-weight: 500;
}

.add-on-price {
    font-weight: 600;
    color: var(--accent-blue);
}

/* ---------- Testimonials Section ---------- */
.testimonials {
    background-color: #f5f5f5;
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto 40px;
    position: relative;
    overflow: hidden;
}

.testimonial-slide {
    text-align: center;
    padding: 40px;
    border-radius: 8px;
    background-color: var(--white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin: 20px;
    display: none;
}

.testimonial-slide.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.testimonial-text {
    font-size: 18px;
    font-style: italic;
    margin-bottom: 30px;
    color: var(--charcoal);
    line-height: 1.8;
}

.testimonial-author {
    font-weight: 600;
    font-size: 18px;
    color: var(--charcoal);
    margin-bottom: 5px;
}

.testimonial-role {
    color: var(--medium-gray);
    font-size: 14px;
}

.testimonial-stars {
    color: #FFD700;
    font-size: 20px;
    margin-bottom: 20px;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.prev-btn, .next-btn {
    background-color: var(--white);
    color: var(--charcoal);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    font-size: 16px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.prev-btn:hover, .next-btn:hover {
    background-color: var(--accent-blue);
    color: var(--white);
}

.testimonial-dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--light-gray);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background-color: var(--accent-blue);
    transform: scale(1.2);
}

/* ---------- Contact Section ---------- */
.contact {
    background-color: var(--white);
}

.contact-content {
    display: flex;
    gap: 50px;
}

.contact-info {
    flex: 1;
}

.contact-info h3 {
    font-size: 28px;
    margin-bottom: 30px;
    color: var(--charcoal);
}

.contact-details {
    list-style: none;
    margin-bottom: 30px;
}

.contact-details li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--medium-gray);
}

.contact-details li i {
    margin-right: 15px;
    color: var(--accent-blue);
    font-size: 20px;
    width: 20px;
    text-align: center;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #f5f5f5;
    border-radius: 50%;
    color: var(--charcoal);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--accent-blue);
    color: var(--white);
    transform: translateY(-3px);
}

.contact-form {
    flex: 1;
    background-color: #f5f5f5;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--charcoal);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--light-gray);
    border-radius: 4px;
    background-color: var(--white);
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(77, 142, 247, 0.2);
}

/* Radio button styling */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

.radio-option {
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.radio-option:hover {
    transform: translateX(3px);
}

.radio-option input[type="radio"] {
    width: auto;
    margin-right: 10px;
    cursor: pointer;
    accent-color: var(--accent-blue);
}

.radio-option label {
    font-weight: normal;
    margin-bottom: 0;
    cursor: pointer;
}

/* ---------- Footer ---------- */
footer {
    background-color: var(--charcoal);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background-color: var(--accent-blue);
}

.footer-logo {
    width: 150px;
    margin-bottom: 20px;
}

.footer-col p {
    color: var(--medium-gray);
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.8;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--medium-gray);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 14px;
}

.footer-links a:hover {
    color: var(--accent-blue);
}

.newsletter-form {
    display: flex;
    margin-top: 20px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 4px 0 0 4px;
    font-size: 14px;
}

.newsletter-form button {
    background-color: var(--accent-blue);
    color: var(--white);
    border: none;
    padding: 0 15px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
    background-color: #2a6cd6;
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--medium-gray);
    font-size: 14px;
}

/* ---------- Back to Top Button ---------- */
.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--accent-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: #2a6cd6;
    transform: translateY(-5px);
}

/* ---------- Animations ---------- */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* ---------- Responsive Styles ---------- */
@media screen and (max-width: 992px) {
    section {
        padding: 80px 0;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
    }
    
    .section-title h2 {
        font-size: 30px;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--charcoal);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 50px;
        transition: all 0.3s ease;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links li {
        margin: 15px 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .price-table {
        overflow-x: auto;
        display: block;
    }
}

@media screen and (max-width: 576px) {
    section {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 30px;
    }
    
    .section-title h2 {
        font-size: 26px;
    }
    
    .about-text h3 {
        font-size: 24px;
    }
    
    .service-img {
        height: 180px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .testimonial-slide {
        padding: 30px 20px;
    }
    
    .testimonial-text {
        font-size: 16px;
    }
}