/* Hero Section */
.hero {
    padding: 100px 0 80px;
    background: linear-gradient(180deg, #f0fdf4 0%, #fafbfc 100%);
    text-align: center;
}

.hero-container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 1.25rem;
    color: #111827;
    letter-spacing: -0.03em;
    animation: fadeInUp 0.6s ease-out;
}

.hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    color: #6b7280;
    line-height: 1.7;
    animation: fadeInUp 0.6s ease-out 0.15s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: white;
}

.feature-row {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-bottom: 5rem;
}

.feature-row:last-child {
    margin-bottom: 0;
}

.feature-row.reverse {
    flex-direction: row-reverse;
}

.feature-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-image img {
    width: 200px;
    height: auto;
    opacity: 0.9;
}

.feature-text {
    flex: 1;
}

.feature-text h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #111827;
}

.feature-text p {
    color: #6b7280;
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Security Section */
.security {
    padding: 80px 0;
    background: #f0fdf4;
}

.security-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.security-content h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #111827;
}

.security-content > p {
    color: #6b7280;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: white;
    padding: 12px 20px;
    border-radius: 100px;
    border: 1px solid #d1fae5;
    font-size: 0.9rem;
    color: #374151;
}

.badge img {
    width: 22px;
}

/* Use Cases Section */
.use-cases {
    padding: 80px 0;
    background: white;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.use-case {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: 16px;
    border: 1px solid #f3f4f6;
    transition: all 0.25s ease;
}

.use-case:hover {
    border-color: #d1fae5;
    background: #f0fdf4;
}

.use-case-icon {
    margin-bottom: 1rem;
}

.use-case-icon img {
    width: 44px;
    height: auto;
}

.use-case h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: #111827;
}

.use-case p {
    color: #9ca3af;
    font-size: 0.85rem;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: #f0fdf4;
    text-align: center;
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #111827;
}

.cta-content p {
    font-size: 1rem;
    margin-bottom: 2rem;
    color: #6b7280;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 80px 0 60px;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .feature-row,
    .feature-row.reverse {
        flex-direction: column;
        gap: 2rem;
        margin-bottom: 3.5rem;
    }

    .feature-image img {
        width: 150px;
    }

    .feature-text {
        text-align: center;
    }

    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.7rem;
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .cta-content h2 {
        font-size: 1.6rem;
    }
}