/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a365d;
    --secondary-color: #4a90e2;
    --accent-color: #f6ad55;
    --text-dark: #2d3748;
    --text-light: #718096;
    --bg-light: #f7fafc;
    --bg-white: #ffffff;
    --success-color: #50c878;
    --border-color: #e2e8f0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

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

/* Navigation */
.navbar {
    background-color: var(--bg-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--secondary-color);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-contact {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background: linear-gradient(135deg, var(--bg-light) 0%, #e8f4f8 100%);
    padding: 100px 0 80px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

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

.btn-primary:hover {
    background-color: #2d4a7c;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(26, 54, 93, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-link {
    background: none;
    color: var(--secondary-color);
    padding: 10px 0;
    text-decoration: underline;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.illustration {
    width: 100%;
    max-width: 500px;
    height: auto;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Who We Are Section */
.who-we-are {
    background-color: var(--bg-light);
}

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.column h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.column p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.illustration-small {
    width: 100%;
    max-width: 400px;
}

/* Services Grid */
.services-section {
    background-color: var(--bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 3rem;
}

.service-card {
    background-color: var(--bg-white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    border-color: var(--secondary-color);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

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

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Timeline / How We Work */
.how-we-work {
    background-color: var(--bg-light);
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 3rem;
}

.timeline-item {
    text-align: center;
    position: relative;
}

.timeline-number {
    width: 60px;
    height: 60px;
    background-color: var(--accent-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.timeline-item h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.timeline-item p {
    color: var(--text-light);
}

/* Clients Section */
.clients-section {
    background-color: var(--bg-white);
    padding: 40px 0;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    align-items: center;
}

.client-logo {
    text-align: center;
    padding: 20px;
    font-weight: 600;
    color: var(--text-light);
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.client-logo:hover {
    opacity: 1;
}

/* Solutions Section */
.solutions-section {
    background-color: var(--bg-light);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0 4rem;
    flex-wrap: wrap;
}

.solutions-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.solution-item {
    display: flex;
    gap: 30px;
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.solution-item:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.solution-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

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

.solution-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.solution-features {
    list-style: none;
    margin: 1.5rem 0;
}

.solution-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.solution-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.solution-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
}

.benefit {
    background-color: var(--bg-light);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.solution-tools {
    margin-top: 1rem;
    padding: 1rem;
    background-color: var(--bg-light);
    border-radius: 8px;
}

/* Industries Section */
.industries-section {
    background-color: var(--bg-white);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 3rem;
}

.industry-card {
    background-color: var(--bg-light);
    padding: 40px 30px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.industry-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

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

.industry-projects {
    list-style: none;
    margin: 1rem 0;
}

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

.industry-projects li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

.industry-value {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
}

.testimonial {
    margin-top: 4rem;
    text-align: center;
    padding: 3rem;
    background-color: var(--bg-light);
    border-radius: 12px;
}

.testimonial blockquote {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.testimonial cite {
    font-size: 1.1rem;
    color: var(--text-light);
    font-style: normal;
}

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

.about-hero {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.about-hero h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-hero p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-section-block {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.about-section-block h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-section-block p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 2rem 0;
}

.mv-box {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
}

.mv-box h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.mv-box p {
    color: var(--text-light);
    line-height: 1.8;
}

.core-values {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
    margin: 2rem 0;
}

.core-values h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.value-item {
    text-align: center;
    padding: 20px;
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.value-item h4 {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.leadership {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
    margin: 2rem 0;
}

.leadership h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.leadership p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.team-quote {
    font-style: italic;
    font-size: 1.2rem !important;
    padding: 1.5rem;
    background-color: var(--bg-light);
    border-left: 4px solid var(--secondary-color);
    margin-top: 1.5rem !important;
}

.milestones {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
    margin: 2rem 0;
}

.milestones h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.milestone-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 2rem;
}

.milestone-location {
    padding: 20px;
    background-color: var(--bg-light);
    border-radius: 8px;
}

.flag {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.milestone-location h4 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.milestone-location p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.milestone-list {
    list-style: none;
}

.milestone-list li {
    padding: 0.8rem 0;
    font-size: 1.1rem;
    color: var(--text-dark);
}

/* Why Choose Us Section */
.why-choose-section {
    background-color: var(--bg-white);
}

.why-hero {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
    padding: 60px 40px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #2d4a7c 100%);
    border-radius: 12px;
    color: white;
}

.why-hero h2 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 1.5rem;
}

.why-hero p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 3rem 0;
}

.why-card {
    background-color: var(--bg-light);
    padding: 40px 30px;
    border-radius: 12px;
    transition: all 0.3s ease;
    text-align: center;
}

.why-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.why-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.why-card h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.why-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.approach-section {
    margin: 4rem 0;
    padding: 40px;
    background-color: var(--bg-light);
    border-radius: 12px;
}

.approach-section h3 {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 3rem;
}

.approach-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.approach-step {
    background-color: var(--bg-white);
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--accent-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.approach-step h4 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.8rem;
}

.approach-step p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
}

.approach-step small {
    display: block;
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--text-light);
    opacity: 0.7;
}

.pillars {
    text-align: center;
    padding: 3rem;
    margin: 3rem 0;
    background-color: var(--bg-light);
    border-radius: 12px;
}

.pillars p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.pillars h3 {
    font-size: 2rem;
    color: var(--primary-color);
}

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

.contact-hero {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 3rem;
    padding: 60px 40px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #2d4a7c 100%);
    border-radius: 12px;
    color: white;
}

.contact-hero h2 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 1.5rem;
}

.contact-hero p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.contact-reasons {
    max-width: 800px;
    margin: 3rem auto;
    padding: 30px;
    background-color: var(--bg-white);
    border-radius: 12px;
}

.contact-reasons ul {
    list-style: none;
}

.contact-reasons li {
    padding: 0.8rem 0;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.contact-message {
    max-width: 800px;
    margin: 3rem auto;
    padding: 40px;
    background-color: var(--bg-white);
    border-radius: 12px;
    text-align: center;
}

.contact-message p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.contact-message em {
    font-size: 1.3rem;
    color: var(--primary-color);
}

.contact-form-section {
    max-width: 800px;
    margin: 3rem auto;
    padding: 40px;
    background-color: var(--bg-white);
    border-radius: 12px;
}

.contact-form-section h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-align: center;
}

.contact-form-section > p {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: white;
    padding: 60px 0 20px;
}

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

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

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

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: white;
}

.social-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    margin-right: 1rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .two-column {
        grid-template-columns: 1fr;
    }

    .nav-contact {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .timeline {
        grid-template-columns: 1fr;
    }

    .solution-item {
        flex-direction: column;
    }

    .industries-grid {
        grid-template-columns: 1fr;
    }

    .mission-vision {
        grid-template-columns: 1fr;
    }

    .milestone-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .why-hero h2,
    .contact-hero h2 {
        font-size: 1.8rem;
    }

    .approach-timeline {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.industry-card,
.solution-item {
    animation: fadeIn 0.6s ease-out;
}

/* Scroll to top button (optional) */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--primary-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
}

.scroll-to-top:hover {
    background-color: #2d4a7c;
}