/*
 * Fleet Electrification Consulting - Responsive CSS
 * Mobile-First Responsive Design
 */

/* Mobile First Base Styles (320px and up) */
/* Base styles are already mobile-first in main.css */

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .service-card {
        margin-bottom: 1.5rem;
    }
    
    .team-card {
        margin-bottom: 1.5rem;
    }
    
    .review-card {
        margin-bottom: 1.5rem;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .section-title h2 {
        font-size: 2.25rem;
    }
    
    .navbar-nav .nav-link {
        margin: 0 1rem;
    }
    
    .hero-section {
        padding: 0 2rem;
    }
    
    .section {
        padding: 100px 0;
    }
    
    .about-feature {
        padding: 2.5rem;
    }
    
    .service-card-body {
        padding: 2.5rem;
    }
    
    .team-card-body {
        padding: 2.5rem;
    }
    
    .review-card {
        padding: 2.5rem;
    }
    
    .contact-form {
        padding: 2.5rem;
    }
    
    .contact-info {
        padding: 2.5rem;
    }
    
    .process-step {
        padding: 2rem;
    }
    
    .process-number {
        width: 80px;
        height: 80px;
        font-size: 1.75rem;
    }
    
    .faq-question {
        padding: 2rem;
    }
    
    .faq-answer {
        padding: 2rem;
    }
    
    .gallery-item img {
        height: 300px;
    }
    
    .footer {
        padding: 4rem 0 2rem;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
    
    .hero-content h1 {
        font-size: 3.5rem;
    }
    
    .section-title h2 {
        font-size: 2.5rem;
    }
    
    .navbar {
        padding: 1.5rem 0;
    }
    
    .navbar-brand {
        font-size: 1.75rem;
    }
    
    .navbar-nav .nav-link {
        margin: 0 1.5rem;
        font-size: 1.1rem;
    }
    
    .hero-section {
        padding: 0 3rem;
    }
    
    .section {
        padding: 120px 0;
    }
    
    .section-title {
        margin-bottom: 4rem;
    }
    
    .about-feature {
        padding: 3rem;
    }
    
    .about-feature i {
        font-size: 4rem;
    }
    
    .service-card-body {
        padding: 3rem;
    }
    
    .service-card h3 {
        font-size: 1.5rem;
    }
    
    .feature-item {
        padding: 3rem;
    }
    
    .feature-item i {
        font-size: 4rem;
    }
    
    .price-card {
        padding: 3rem;
    }
    
    .price-card .price {
        font-size: 3.5rem;
    }
    
    .team-card-body {
        padding: 3rem;
    }
    
    .team-card img {
        height: 300px;
    }
    
    .review-card {
        padding: 3rem;
    }
    
    .case-card {
        padding: 3rem;
    }
    
    .timeline-item {
        padding: 3rem;
    }
    
    .career-card {
        padding: 3rem;
    }
    
    .coreinfo-card {
        padding: 3rem;
    }
    
    .contact-form {
        padding: 3rem;
    }
    
    .contact-info {
        padding: 3rem;
    }
    
    .blog-card-body {
        padding: 3rem;
    }
    
    .process-step {
        padding: 2.5rem;
    }
    
    .process-number {
        width: 100px;
        height: 100px;
        font-size: 2rem;
        margin-right: 2rem;
    }
    
    .faq-question {
        padding: 2.5rem;
    }
    
    .faq-answer {
        padding: 2.5rem;
    }
    
    .gallery-item img {
        height: 350px;
    }
    
    .footer {
        padding: 5rem 0 2rem;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
    
    .hero-content h1 {
        font-size: 4rem;
    }
    
    .section-title h2 {
        font-size: 3rem;
    }
    
    .navbar {
        padding: 2rem 0;
    }
    
    .navbar-brand {
        font-size: 2rem;
    }
    
    .navbar-nav .nav-link {
        margin: 0 2rem;
        font-size: 1.125rem;
    }
    
    .hero-section {
        padding: 0 4rem;
    }
    
    .section {
        padding: 140px 0;
    }
    
    .section-title {
        margin-bottom: 5rem;
    }
    
    .about-feature {
        padding: 3.5rem;
    }
    
    .about-feature i {
        font-size: 5rem;
    }
    
    .service-card-body {
        padding: 3.5rem;
    }
    
    .service-card h3 {
        font-size: 1.75rem;
    }
    
    .feature-item {
        padding: 3.5rem;
    }
    
    .feature-item i {
        font-size: 5rem;
    }
    
    .price-card {
        padding: 3.5rem;
    }
    
    .price-card .price {
        font-size: 4rem;
    }
    
    .team-card-body {
        padding: 3.5rem;
    }
    
    .team-card img {
        height: 350px;
    }
    
    .review-card {
        padding: 3.5rem;
    }
    
    .case-card {
        padding: 3.5rem;
    }
    
    .timeline-item {
        padding: 3.5rem;
    }
    
    .career-card {
        padding: 3.5rem;
    }
    
    .coreinfo-card {
        padding: 3.5rem;
    }
    
    .contact-form {
        padding: 3.5rem;
    }
    
    .contact-info {
        padding: 3.5rem;
    }
    
    .blog-card-body {
        padding: 3.5rem;
    }
    
    .process-step {
        padding: 3rem;
    }
    
    .process-number {
        width: 120px;
        height: 120px;
        font-size: 2.5rem;
        margin-right: 2.5rem;
    }
    
    .faq-question {
        padding: 3rem;
    }
    
    .faq-answer {
        padding: 3rem;
    }
    
    .gallery-item img {
        height: 400px;
    }
    
    .footer {
        padding: 6rem 0 2rem;
    }
}

/* Extra extra large devices (1400px and up) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-content h1 {
        font-size: 4.5rem;
    }
    
    .section-title h2 {
        font-size: 3.5rem;
    }
    
    .hero-section {
        padding: 0 5rem;
    }
    
    .section {
        padding: 160px 0;
    }
    
    .about-feature {
        padding: 4rem;
    }
    
    .service-card-body {
        padding: 4rem;
    }
    
    .team-card-body {
        padding: 4rem;
    }
    
    .review-card {
        padding: 4rem;
    }
    
    .contact-form {
        padding: 4rem;
    }
    
    .contact-info {
        padding: 4rem;
    }
    
    .process-step {
        padding: 3.5rem;
    }
    
    .gallery-item img {
        height: 450px;
    }
}

/* Mobile specific adjustments */
@media (max-width: 767px) {
    .hero-content h1 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-content p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        margin-bottom: 2rem;
    }
    
    .section-title h2 {
        font-size: 1.75rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .navbar-nav .nav-link {
        margin: 0.5rem 0;
        text-align: center;
    }
    
    .about-feature {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .about-feature i {
        font-size: 2.5rem;
    }
    
    .service-card {
        margin-bottom: 1.5rem;
    }
    
    .service-card-body {
        padding: 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.25rem;
    }
    
    .service-price {
        font-size: 1.25rem;
    }
    
    .feature-item {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .feature-item i {
        font-size: 2.5rem;
    }
    
    .price-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .price-card .price {
        font-size: 2.5rem;
    }
    
    .price-card.featured {
        transform: none;
    }
    
    .team-card {
        margin-bottom: 1.5rem;
    }
    
    .team-card-body {
        padding: 1.5rem;
    }
    
    .team-card img {
        height: 200px;
    }
    
    .review-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .case-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .timeline-item {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .career-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .coreinfo-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .contact-info {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .blog-card {
        margin-bottom: 1.5rem;
    }
    
    .blog-card-body {
        padding: 1.5rem;
    }
    
    .blog-card img {
        height: 150px;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .process-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .faq-question {
        padding: 1.5rem;
    }
    
    .faq-answer {
        padding: 1.5rem;
    }
    
    .gallery-item {
        margin-bottom: 1.5rem;
    }
    
    .gallery-item img {
        height: 200px;
    }
    
    .footer {
        padding: 3rem 0 1rem;
        text-align: center;
    }
    
    .footer-bottom {
        margin-top: 1.5rem;
        padding-top: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
}

/* Tablet specific adjustments */
@media (min-width: 768px) and (max-width: 991px) {
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .section-title h2 {
        font-size: 2.25rem;
    }
    
    .process-step {
        padding: 2rem;
    }
    
    .process-number {
        width: 80px;
        height: 80px;
        font-size: 1.75rem;
    }
}

/* Print styles */
@media print {
    * {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    .navbar,
    .footer,
    .contact-form,
    .btn {
        display: none !important;
    }
    
    .hero-section {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    .container {
        max-width: 100%;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .service-card,
    .team-card,
    .review-card,
    .case-card,
    .timeline-item,
    .career-card,
    .coreinfo-card,
    .blog-card {
        page-break-inside: avoid;
        margin-bottom: 1rem;
    }
    
    .gallery-item {
        page-break-inside: avoid;
    }
    
    .gallery-item img {
        max-width: 100%;
        height: auto;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --neutral-gray: #000000;
        --neutral-dark-gray: #000000;
        --neutral-light-gray: #ffffff;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
    
    .service-card,
    .team-card,
    .review-card,
    .case-card,
    .timeline-item,
    .career-card,
    .coreinfo-card,
    .blog-card,
    .about-feature,
    .feature-item,
    .price-card,
    .contact-form,
    .contact-info,
    .faq-card,
    .gallery-item {
        border: 2px solid currentColor;
    }
}

/* Landscape phone specific */
@media (orientation: landscape) and (max-height: 600px) {
    .hero-section {
        min-height: 80vh;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .section {
        padding: 40px 0;
    }
}

/* Ultra-wide screens */
@media (min-width: 1600px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-content h1 {
        font-size: 5rem;
    }
    
    .section-title h2 {
        font-size: 4rem;
    }
    
    .section {
        padding: 180px 0;
    }
}