/* 
  style.css
  Comprehensive styling for Sophia Staffing Solutions website
  Including responsive design for all screen sizes
*/

/* ================ Base Styles ================ */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #1abc9c;
    --text-color: #333;
    --light-text: #fff;
    --bg-light: #f8f9fa;
    --bg-dark: #2c3e50;
    --border-color: #e0e0e0;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --error-color: #e74c3c;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 0.5rem;
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--secondary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--accent-color);
}

img {
    max-width: 100%;
    height: auto;
}

section {
    padding: 80px 0;
}

.btn {
    display: inline-block;
    padding: 10px 25px;
    border-radius: 4px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    margin-right: 10px;
    margin-bottom: 10px;
}

.primary-btn {
    background-color: var(--secondary-color);
    color: var(--light-text);
}

.primary-btn:hover {
    background-color: #2980b9;
    color: var(--light-text);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

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

.secondary-btn:hover {
    background-color: var(--secondary-color);
    color: var(--light-text);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.form-row .form-group {
    padding-right: 15px;
    padding-left: 15px;
    flex: 1 0 50%;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

input, select, textarea {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-color);
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: border-color 0.15s ease-in-out;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--secondary-color);
    outline: 0;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-group input {
    width: auto;
    margin-right: 10px;
    margin-top: 5px;
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: 400;
}

.required {
    color: var(--error-color);
}

/* ================ Header Styles ================ */
header {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: var(--bg-dark);
    color: var(--light-text);
    padding: 15px 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

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

.logo h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
}

nav {
    display: flex;
    align-items: center;
}

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

.nav-menu li {
    margin-left: 20px;
}

.nav-menu a {
    color: var(--light-text);
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 4px;
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--accent-color);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--light-text);
}

/* ================ Hero Section ================ */
.hero {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), 
                url('https://images.unsplash.com/photo-1576091160399-112ba8d25d1d?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: var(--light-text);
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* ================ Welcome Section ================ */
.welcome {
    background-color: var(--bg-light);
}

.welcome-content {
    display: flex;
    align-items: center;
    gap: 30px;
}

.welcome-text, .welcome-image {
    flex: 1;
}

.welcome-image img {
    border-radius: 8px;
    box-shadow: var(--shadow);
}

/* ================ Services Section ================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.service-card h3 {
    margin-bottom: 15px;
}

/* ================ Testimonials Section ================ */
.testimonials {
    background-color: var(--bg-light);
    text-align: center;
}

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

.testimonial-slide {
    display: none;
    padding: 20px;
}

.testimonial-slide.active {
    display: block;
}

.testimonial-content {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
}

.testimonial-content h4 {
    margin-bottom: 5px;
    color: var(--secondary-color);
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.testimonial-controls button {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--secondary-color);
    margin: 0 10px;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    margin-bottom: 30px;
}

.dot {
    height: 10px;
    width: 10px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    margin: 0 5px;
    cursor: pointer;
}

.dot.active {
    background-color: var(--secondary-color);
}

/* ================ CTA Section ================ */
.cta {
    background: linear-gradient(rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.9)), 
                url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: var(--light-text);
    text-align: center;
}

.cta h2 {
    margin-bottom: 1rem;
}

.cta p {
    max-width: 800px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

/* ================ Footer ================ */
footer {
    background-color: var(--bg-dark);
    color: var(--light-text);
    padding: 60px 0 30px;
}

.footer-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-column {
    flex: 1;
    min-width: 250px;
}

.footer-column h3 {
    position: relative;
    margin-bottom: 20px;
    padding-bottom: 10px;
}

.footer-column h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--secondary-color);
}

.footer-column ul {
    list-style: none;
}

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

.footer-column a {
    color: #ccc;
}

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

.footer-column p {
    margin-bottom: 10px;
}

.footer-column p i {
    margin-right: 10px;
    color: var(--secondary-color);
}

.social-icons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--light-text);
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--secondary-color);
    color: var(--light-text);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 30px;
    padding-top: 20px;
    text-align: center;
}

/* ================ Page Banner ================ */
.page-banner {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), 
                url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: var(--light-text);
    text-align: center;
    padding: 100px 0 60px;
}

.employers-banner {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), 
                url('https://images.unsplash.com/photo-1600880292203-757bb62b4baf?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

.candidates-banner {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), 
                url('https://images.unsplash.com/photo-1573164574001-518958d9baa2?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

.testimonials-banner {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), 
                url('https://images.unsplash.com/photo-1556761175-5973dc0f32e7?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

.contact-banner {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), 
                url('https://images.unsplash.com/photo-1556740738-b6a63e27c4df?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

/* ================ Employers/Candidates Info Section ================ */
.info-columns, .contact-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    align-items: center;
}

.info-column {
    flex: 1;
    min-width: 300px;
}

.info-column img {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.benefits-list {
    list-style: none;
    margin-top: 20px;
}

.benefits-list li {
    margin-bottom: 10px;
}

.benefits-list i {
    color: var(--success-color);
    margin-right: 10px;
}

/* ================ Process Steps ================ */
.process-steps {
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.step-number {
    background-color: var(--secondary-color);
    color: var(--light-text);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-content {
    flex-grow: 1;
}

/* ================ Positions Section ================ */
.positions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.position-card {
    background-color: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.position-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.position-icon {
    margin-bottom: 15px;
}

.position-icon i {
    font-size: 2.5rem;
    color: var(--secondary-color);
}

/* ================ Featured Jobs ================ */
.jobs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.job-card {
    background-color: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--shadow);
}

.job-header {
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.job-type {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    color: #fff;
}

.full-time {
    background-color: var(--success-color);
}

.part-time {
    background-color: var(--warning-color);
}

.job-details {
    margin-bottom: 15px;
}

.job-details p {
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.job-details i {
    margin-right: 5px;
}

.job-description {
    margin-bottom: 20px;
}

.view-all {
    text-align: center;
    margin-top: 40px;
}

/* ================ Testimonials Grid ================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-quote {
    position: absolute;
    top: 15px;
    left: 15px;
    font-size: 2rem;
    color: var(--secondary-color);
    opacity: 0.2;
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 15px;
}

/* ================ Video Testimonials ================ */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.video-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.video-placeholder {
    position: relative;
    height: 0;
    padding-bottom: 56.25%;
    overflow: hidden;
}

.video-placeholder img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-placeholder i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4rem;
    color: var(--light-text);
    cursor: pointer;
    transition: var(--transition);
}

.video-placeholder:hover i {
    color: var(--secondary-color);
    transform: translate(-50%, -50%) scale(1.2);
}

.video-info {
    padding: 20px;
}

/* ================ Contact Section ================ */
.contact-section {
    background-color: var(--bg-light);
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-form {
    flex: 1.5;
    min-width: 350px;
    background-color: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.contact-details {
    margin-top: 30px;
}

.contact-item {
    display: flex;
    margin-bottom: 20px;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-right: 15px;
    margin-top: 5px;
}

.contact-item h3 {
    margin-bottom: 5px;
}

.map-container {
    height: 450px;
    margin-top: 30px;
}

/* ================ Candidate Form Section ================ */
.candidate-form-section {
    background-color: var(--bg-light);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.cv-upload {
    margin-top: 20px;
}

.file-info {
    font-size: 0.9rem;
    color: #666;
    margin-top: 5px;
}

/* ================ Responsive Styles ================ */
@media (max-width: 992px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .welcome-content {
        flex-direction: column;
    }
    
    .welcome-image {
        order: -1;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .logo {
        margin-bottom: 15px;
    }
    
    nav {
        width: 100%;
        justify-content: space-between;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-dark);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        transform: translateY(-200%);
        transition: transform 0.3s ease;
        z-index: 1;
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .nav-menu li {
        margin: 10px 0;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .form-row .form-group {
        flex: 1 0 100%;
    }
    
    .contact-columns {
        flex-direction: column;
    }
    
    .contact-info {
        margin-bottom: 30px;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .positions-grid {
        grid-template-columns: 1fr;
    }
    
    .jobs-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .process-step {
        flex-direction: column;
    }
    
    .step-number {
        margin-bottom: 10px;
    }
    
    .footer-columns {
        flex-direction: column;
    }
}