:root {
    --primary-grey: #2c3e50;
    --light-grey: #ecf0f1;
    --medium-grey: #95a5a6;
    --dark-grey: #1a252f;
    --primary-orange: #ff6b35;
    --secondary-orange: #ff8c42;
    --hover-orange: #e55a2b;
    --white: #ffffff;
    --text-dark: #34495e;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--light-grey);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navigation Styles */
.navbar {
    background-color: var(--primary-grey);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--white) !important;
    transition: color 0.3s ease;
}

.navbar-brand i {
    color: var(--primary-orange);
    margin-right: 0.5rem;
}

.navbar-brand:hover {
    color: var(--primary-orange) !important;
}

.nav-link {
    color: var(--white) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary-orange);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

.btn-nav-cta {
    background-color: var(--primary-orange);
    color: var(--white) !important;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    margin-left: 1rem;
    font-weight: 600;
}

.btn-nav-cta:hover {
    background-color: var(--hover-orange);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 107, 53, 0.3);
}

.btn-nav-cta::after {
    display: none;
}

/* Main Content Styles */
main {
    margin-top: 76px;
    min-height: calc(100vh - 76px - 350px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-grey) 0%, var(--dark-grey) 100%);
    color: var(--white);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z" fill="rgba(255,107,53,0.1)"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.3;
}

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

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-section .highlight {
    color: var(--primary-orange);
}

.hero-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    font-weight: 400;
    opacity: 0.95;
}

/* Buttons */
.btn-primary-custom {
    background-color: var(--primary-orange);
    color: var(--white);
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.btn-primary-custom:hover {
    background-color: var(--hover-orange);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
    color: var(--white);
}

.btn-secondary-custom {
    background-color: transparent;
    color: var(--white);
    padding: 1rem 2.5rem;
    border: 2px solid var(--white);
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    margin-left: 1rem;
}

.btn-secondary-custom:hover {
    background-color: var(--white);
    color: var(--primary-grey);
    transform: translateY(-3px);
}

/* Section Styles */
.section {
    padding: 80px 0;
}

.section-grey {
    background-color: var(--light-grey);
}

.section-white {
    background-color: var(--white);
}

.section-dark {
    background-color: var(--primary-grey);
    color: var(--white);
}

.section-heading {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-grey);
}

.section-dark .section-heading {
    color: var(--white);
}

.section-subheading {
    font-size: 1.2rem;
    color: var(--medium-grey);
    margin-bottom: 3rem;
    font-weight: 400;
}

.section-dark .section-subheading {
    color: var(--light-grey);
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    color: var(--white);
    padding: 60px 0;
}

.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 500;
    opacity: 0.95;
}

/* Feature Cards */
.feature-card {
    background-color: var(--white);
    border-radius: 15px;
    padding: 2.5rem;
    height: 100%;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border: none;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-orange);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-grey);
}

.feature-card p {
    color: var(--text-dark);
    font-size: 1rem;
    line-height: 1.7;
}

/* Service Cards */
.service-card {
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    height: 100%;
    border: none;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.service-icon-wrapper {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    padding: 3rem;
    text-align: center;
}

.service-icon {
    font-size: 4rem;
    color: var(--white);
}

.service-content {
    padding: 2rem;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-grey);
}

.service-card p {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.service-card ul li {
    padding: 0.5rem 0;
    color: var(--text-dark);
    position: relative;
    padding-left: 1.5rem;
}

.service-card ul li::before {
    content: '✓';
    color: var(--primary-orange);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Testimonial Cards */
.testimonial-card {
    background-color: var(--white);
    border-radius: 15px;
    padding: 2.5rem;
    height: 100%;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border-left: 4px solid var(--primary-orange);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    transform: translateY(-5px);
}

.testimonial-text {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-grey);
    margin-bottom: 0.25rem;
}

.testimonial-role {
    color: var(--medium-grey);
    font-size: 0.95rem;
}

.testimonial-rating {
    color: var(--primary-orange);
    margin-bottom: 1rem;
}

/* Contact Form */
.contact-form {
    background-color: var(--white);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.1);
}

.form-label {
    font-weight: 600;
    color: var(--primary-grey);
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    border: 2px solid #ddd;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-family: 'Montserrat', sans-serif;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

/* Contact Info Cards */
.contact-info-card {
    background-color: var(--white);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    height: 100%;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.contact-info-icon {
    font-size: 2.5rem;
    color: var(--primary-orange);
    margin-bottom: 1rem;
}

.contact-info-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-grey);
    margin-bottom: 1rem;
}

.contact-info-card p {
    color: var(--text-dark);
    margin-bottom: 0;
}

/* About Section Styles */
.about-content {
    background-color: var(--white);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.1);
}

.about-content h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-grey);
    margin-bottom: 1rem;
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.value-item {
    margin-bottom: 2rem;
}

.value-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-grey);
    margin-bottom: 0.5rem;
}

.value-item i {
    color: var(--primary-orange);
    margin-right: 0.5rem;
}

/* Timeline Styles */
.timeline-item {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 20px;
    height: 20px;
    background-color: var(--primary-orange);
    border-radius: 50%;
    border: 4px solid var(--white);
    box-shadow: 0 0 0 4px var(--primary-orange);
}

.timeline-item h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-grey);
    margin-bottom: 0.5rem;
}

.timeline-item p {
    color: var(--text-dark);
    line-height: 1.7;
}

/* Footer Styles */
.footer {
    background-color: var(--dark-grey);
    color: var(--light-grey);
    padding: 60px 0 20px 0;
    margin-top: 80px;
}

.footer-heading {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer-heading i {
    color: var(--primary-orange);
    margin-right: 0.5rem;
}

.footer-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--light-grey);
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--light-grey);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--primary-orange);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-grey);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-links a:hover {
    background-color: var(--primary-orange);
    transform: translateY(-3px);
}

.footer-divider {
    border-color: var(--primary-grey);
    margin: 2rem 0 1.5rem 0;
}

.footer-copyright {
    font-size: 0.9rem;
    color: var(--medium-grey);
    margin: 0;
}

/* Responsive Styles */
@media (max-width: 991px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section p {
        font-size: 1.1rem;
    }
    
    .btn-secondary-custom {
        margin-left: 0;
        margin-top: 1rem;
    }
    
    .section-heading {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    .hero-section {
        padding: 80px 0;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .about-content {
        padding: 2rem 1.5rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus Styles */
a:focus, button:focus, input:focus, textarea:focus, select:focus {
    outline: 3px solid var(--primary-orange);
    outline-offset: 2px;
}