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

:root {
    --primary-blue: #1E5BA8;
    --dark-navy: #001A3F;
    --light-gray: #F8F9FA;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --border-light: #E8E8E8;
    --white: #FFFFFF;
    --teal: #2B8A8A;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Google Sans Flex', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

h1, h2, h3, h4, h5, h6,
.hero-title,
.about-hero-title,
.section-title,
.service-card h3,
.journey-step h3,
.portfolio-item-title,
.training-text h3,
.why-title,
.why-item h3,
.final-cta h2,
.process-step h3,
.footer-section h3,
.approach-step h3,
.expertise-card h3,
.datasource-card h4,
.audience-item h3,
.philosophy-quote {
    font-family: 'Quicksand', sans-serif;
}

strong, b {
    font-family: 'Google Sans Flex', sans-serif;
}

.btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Google Sans Flex', sans-serif;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: #164791;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(30, 91, 168, 0.3);
}

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

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

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--dark-navy);
    margin-bottom: 1rem;
    font-weight: 800;
}

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

.final-cta {
    position: relative;
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--dark-navy) 0%, var(--primary-blue) 55%, var(--teal) 100%);
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.08), transparent 55%);
    pointer-events: none;
}

.final-cta-content {
    position: relative;
    z-index: 1;
    max-width: 1600px;
    margin: 0 auto;
}

.final-cta h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.final-cta p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
}

.final-cta .btn {
    display: inline-block;
    margin: 0 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.final-cta .btn-primary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.final-cta .btn-primary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
    transform: translateY(-3px);
}

.final-cta .btn-secondary {
    background-color: var(--white);
    color: var(--primary-blue);
    border-color: var(--white);
}

.final-cta .btn-secondary:hover {
    background-color: var(--light-gray);
    color: var(--dark-navy);
}

@media (max-width: 768px) {
    .btn {
        width: 100%;
        max-width: 300px;
    }

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

    .final-cta h2 {
        font-size: 2rem;
    }

    .final-cta .btn {
        margin: 0.5rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.75rem;
    }
}