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

:root {
    --primary-blue: #2196F3;
    --dark-blue: #1976D2;
    --light-blue: #E3F2FD;
    --white: #ffffff;
    --text-dark: #333333;
    --text-light: #666666;
    --border-color: #E3F2FD;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    background: linear-gradient(135deg, #1976D2 0%, #2196F3 100%);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s ease;
}

.nav-link:hover {
    opacity: 0.8;
}

.nav-link.btn-primary {
    background-color: transparent;
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    border: 1px solid var(--white);
    box-shadow: none;
}

.nav-link.btn-primary:hover {
    opacity: 1;
    transform: translateY(-1px);
    background-color: var(--white);
    color: var(--orange);
    box-shadow: 0 8px 18px rgba(33, 150, 243, 0.2);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--white);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #E3F2FD 0%, #ffffff 100%);
    padding: 80px 0;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--dark-blue);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-top: 8px;
}

.btn {
    padding: 14px 32px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #1976D2 0%, #2196F3 100%);
    color: var(--white);
    border: 1px solid #0d58b4;
    box-shadow: 0 10px 24px rgba(33, 150, 243, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(33, 150, 243, 0.45);
    filter: brightness(1.05);
}

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

.btn-secondary:hover {
    background-color: var(--light-blue);
}

.btn-large {
    padding: 16px 40px;
    font-size: 16px;
}

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

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

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--dark-blue);
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 520px;
    height: 420px;
    padding: 12px;
    background: linear-gradient(135deg, #eaf3ff 0%, #f8fbff 100%);
    border-radius: 28px;
    box-shadow: 0 16px 38px rgba(33, 150, 243, 0.12);
}

.hero-img {
    width: 100%;
    height: 100%;
    max-width: none;
    border-radius: 24px;
    box-shadow: 0 8px 20px rgba(33, 150, 243, 0.1);
    object-fit: cover;
    object-position: center 20%;
    background-color: #e9f4ff;
    display: block;
}

.hero-image-placeholder {
    width: 100%;
    max-width: 200px;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.service-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(33, 150, 243, 0.15);
    border-color: var(--primary-blue);
}

.service-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.service-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 12px;
}

.service-description {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: var(--light-blue);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.feature-card {
    background-color: var(--white);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(33, 150, 243, 0.15);
}

.feature-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 12px;
}

.feature-description {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background-color: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 48px;
}

.benefit-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(33, 150, 243, 0.2);
    border-color: var(--primary-blue);
}

.benefit-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
    background-color: var(--light-blue);
}

.benefit-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.benefit-card:hover .benefit-img {
    transform: scale(1.05);
}

.benefit-content {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
}

.benefit-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark-blue);
    margin: 0;
}

.benefit-subtitle {
    font-size: 16px;
    color: var(--text-light);
    margin: 0;
}

.benefit-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 0;
    padding: 0;
    flex: 1;
}

.benefit-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--text-dark);
    line-height: 1.5;
}

.benefit-list li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.benefit-list li span {
    flex: 1;
}

.user-benefit {
    border-left: 4px solid var(--primary-blue);
}

.provider-benefit {
    border-left: 4px solid var(--dark-blue);
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #1976D2 0%, #2196F3 100%);
    color: var(--white);
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: var(--white);
    padding: 60px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo-img {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-logo-text {
    font-size: 18px;
    font-weight: 700;
}

.footer-description {
    font-size: 14px;
    color: #999999;
    line-height: 1.6;
}

.footer-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links li a {
    color: #999999;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links li a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid #333333;
    color: #999999;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        position: relative;
    }

    .nav-links {
        position: absolute;
        top: 72px;
        left: 16px;
        right: 16px;
        padding: 16px;
        background: #ffffff;
        border-radius: 16px;
        box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12);
        flex-direction: column;
        gap: 16px;
        opacity: 0;
        transform: translateY(-12px);
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
        z-index: 999;
    }

    .nav-links.active {
        opacity: 1;
        transform: translateY(0);
        visibility: visible;
        pointer-events: auto;
    }

    .nav-links .nav-link {
        color: var(--dark-blue);
    }

    .nav-links .nav-link.btn-primary {
        background: linear-gradient(135deg, #1976D2 0%, #2196F3 100%);
        color: var(--white);
        border: none;
        box-shadow: 0 8px 18px rgba(33, 150, 243, 0.25);
        text-align: center;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

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

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

    .cta-title {
        font-size: 32px;
    }

    .cta-buttons {
        flex-direction: column;
    }

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

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .benefit-image {
        height: 250px;
    }

    .benefit-content {
        padding: 24px;
    }

    .benefit-title {
        font-size: 24px;
    }

    /* Hero image sizing on mobile */
    .hero-image {
        max-width: 100%;
        height: 320px;
        padding: 10px;
        border-radius: 22px;
    }

    .hero-img {
        border-radius: 18px;
    }
}