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

:root {
    --deep-blue: #0A1F44;
    --white: #FFFFFF;
    --steel-blue: #1F3B63;
    --stone-gray: #D8D8D8;
    --warm-beige: #F3F1ED;
    --charcoal: #1B1B1B;
    --light-gray: #F8F9FA;
    --blue-accent: #2563EB;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--charcoal);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--white);
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--deep-blue);
    text-decoration: none;
}

.logo-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--charcoal);
    font-weight: 400;
    font-size: 0.9375rem;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--deep-blue);
}

.nav-cta {
    background: var(--deep-blue);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 500;
}

.nav-cta:hover {
    background: var(--steel-blue);
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    margin-top: 68px;
    padding: 120px 32px 80px;
    background: linear-gradient(135deg, var(--deep-blue) 0%, #0D2A5C 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(31, 59, 99, 0.4) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    border-radius: 50%;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 720px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 50px;
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero-gradient-text {
    background: linear-gradient(135deg, #FFFFFF 0%, #A8C5F0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    line-height: 1.7;
    font-weight: 300;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--white);
    color: var(--deep-blue);
    padding: 16px 32px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    padding: 16px 32px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Stats Section */
.stats {
    padding: 80px 32px;
    background: var(--white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.stats-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 48px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--deep-blue);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9375rem;
    color: #6B7280;
    font-weight: 400;
}

/* Features Section */
.features {
    padding: 120px 32px;
    background: var(--light-gray);
}

.features-container {
    max-width: 1280px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 80px;
}

.section-tag {
    display: inline-block;
    background: var(--deep-blue);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 1.125rem;
    color: #6B7280;
    line-height: 1.7;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--white);
    padding: 48px 36px;
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--deep-blue), var(--blue-accent));
    transform: scaleX(0);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: rgba(10, 31, 68, 0.1);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--deep-blue), var(--steel-blue));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 12px;
}

.feature-card p {
    color: #6B7280;
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Process Section */
.process {
    padding: 120px 32px;
    background: var(--white);
}

.process-container {
    max-width: 1280px;
    margin: 0 auto;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 48px;
    margin-top: 80px;
}

.process-step {
    position: relative;
    padding-left: 80px;
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 56px;
    height: 56px;
    background: var(--warm-beige);
    border: 2px solid var(--deep-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--deep-blue);
}

.process-step h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--charcoal);
}

.process-step p {
    color: #6B7280;
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Testimonials */
.testimonials {
    padding: 120px 32px;
    background: var(--deep-blue);
    color: var(--white);
}

.testimonials-container {
    max-width: 1280px;
    margin: 0 auto;
}

.testimonials .section-tag {
    background: rgba(255, 255, 255, 0.15);
}

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

.testimonials .section-description {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 32px;
    margin-top: 80px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-content {
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: 24px;
    color: rgba(255, 255, 255, 0.9);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--blue-accent), var(--steel-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.125rem;
}

.author-info h5 {
    font-weight: 600;
    margin-bottom: 4px;
}

.author-info p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

/* CTA Section */
.cta-section {
    padding: 120px 32px;
    background: var(--warm-beige);
}

.cta-container {
    max-width: 960px;
    margin: 0 auto;
    background: var(--white);
    padding: 80px 64px;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
}

.cta-container h2 {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.cta-container p {
    font-size: 1.125rem;
    color: #6B7280;
    margin-bottom: 40px;
    line-height: 1.7;
}

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

.btn-large {
    padding: 18px 40px;
    font-size: 1.0625rem;
}

/* Footer */
footer {
    background: var(--charcoal);
    color: rgba(255, 255, 255, 0.8);
    padding: 80px 32px 40px;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-brand h3 {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-brand p {
    line-height: 1.7;
    font-size: 0.9375rem;
}

.footer-links h4 {
    color: var(--white);
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 0.9375rem;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s;
}

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

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.875rem;
}

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

    .section-title {
        font-size: 2.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero {
        padding: 80px 24px 60px;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .hero p {
        font-size: 1.0625rem;
    }

    .hero-cta-group {
        flex-direction: column;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }

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

    .features-grid,
    .process-steps,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .cta-container {
        padding: 48px 32px;
    }

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

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