:root {
    /* Primary Colors */
    --primary-color: #0056b3;
    --primary-dark: #004494;
    --secondary-color: #ff9900;
    --text-color: #1a1a1a;
    --text-light: #666666;
    --bg-light: #f9fafb;
    --white: #ffffff;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;

    /* Typography */
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Roboto', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1280px;

    /* Shadows & Transitions */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    line-height: 1.7;
    background-color: var(--white);
    overflow-x: hidden;
    font-size: 16px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--text-color);
    line-height: 1.25;
    margin-bottom: 1.5rem;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    border: none;
    transition: var(--transition);
    font-size: 1rem;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background-color: #e68a00;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    padding: 20px 0;
    transition: padding 0.3s;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -1px;
}

.logo span {
    color: var(--secondary-color);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-links li a {
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.95rem;
}

.nav-links li a:hover {
    color: var(--primary-color);
}

.nav-btn {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(0, 86, 179, 0.9), rgba(0, 40, 85, 0.9)), url('assets/hero.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-badge {
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--secondary-color);
    display: inline-block;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -1px;
}

.hero-content h1 span {
    color: var(--secondary-color);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 40px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* General Section Styles */
section {
    padding: var(--section-padding);
}

.section-title {
    text-align: center;
    margin-bottom: 80px;
}

.section-title h2 {
    font-size: 3rem;
    color: var(--primary-dark);
    position: relative;
    display: inline-block;
    margin-bottom: 24px;
}

.section-title h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    margin: 15px auto 0;
    border-radius: 2px;
}

.section-title p {
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.2rem;
}

/* How It Works Section */
.how-it-works {
    background-color: var(--white);
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    max-width: 100%;
}

.step-card {
    flex: 1;
    text-align: center;
    background: var(--white);
    padding: 30px 20px;
    border-radius: 12px;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-5px);
}

.step-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(0, 86, 179, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.step-card:hover .step-icon {
    background-color: var(--primary-color);
    color: var(--white);
}

.step-icon i {
    font-size: 2rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.step-card:hover .step-icon i {
    color: var(--white);
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.step-card p {
    font-size: 0.95rem;
    color: var(--text-light);
}

.arrow-separator {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    /* Align with icon */
    padding-top: 30px;
    color: var(--gray-200);
    font-size: 1.5rem;
}

/* Detailed Services Section */
.services {
    background-color: var(--bg-light);
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 100px;
}

.service-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.service-row.reverse .service-content {
    order: 2;
}

.service-row.reverse .service-image {
    order: 1;
}

.service-content h3 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    gap: 15px;
}

.service-content h3 i {
    color: var(--secondary-color);
    font-size: 1.8rem;
}

.service-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.service-features li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-weight: 500;
    color: var(--text-color);
}

.service-features li i {
    color: var(--secondary-color);
    /* Green or Brand color */
    margin-right: 12px;
    background: rgba(255, 153, 0, 0.15);
    padding: 5px;
    border-radius: 50%;
    font-size: 0.8rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

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

.service-image:hover img {
    transform: scale(1.03);
}

/* Partner Ecosystem */
.partners {
    background-color: var(--white);
    text-align: center;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 30px;
}

.partner-card {
    padding: 40px 20px;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.partner-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.partner-card i {
    font-size: 3rem;
    color: var(--text-color);
    transition: var(--transition);
}

.partner-card:hover i {
    color: var(--primary-color);
}

.partner-card h4 {
    margin-bottom: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

/* FAQ Section */
.faq {
    background-color: var(--bg-light);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.faq-item {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item h4 {
    font-size: 1.3rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.faq-item p {
    color: var(--text-light);
    font-size: 1rem;
}

/* Contact Section */
.contact {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 100px 0;
    position: relative;
}

.contact-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.contact-info {
    max-width: 800px;
}

.contact-info h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 24px;
}

.contact-info p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 40px;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
}

.contact-details li {
    display: flex;
    align-items: center;
    margin-bottom: 0;
    font-size: 1.2rem;
}

.contact-details li i {
    color: var(--secondary-color);
    margin-right: 20px;
    font-size: 1.4rem;
    background: rgba(255, 255, 255, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}



/* Footer */
footer {
    background-color: #111827;
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-logo span {
    color: var(--secondary-color);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    max-width: 300px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 24px;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

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

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

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 3rem;
    }

    .contact-form {
        padding: 30px;
    }

    .service-row {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 80px;
        right: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 30px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        display: none;
        gap: 20px;
        border-bottom: 1px solid var(--gray-200);
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }

    .process-steps {
        flex-direction: column;
        gap: 40px;
    }

    .arrow-separator {
        transform: rotate(90deg);
        height: 40px;
    }

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

    .service-row.reverse .service-content {
        order: 1;
    }

    .service-row.reverse .service-image {
        order: 2;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}