/* Features */
.features {
    padding: 6rem 8rem;
    background: white;
}

.features-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 4rem;
    color: var(--dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(147, 201, 232, 0.2);
    transition: all 0.3s;
}

.feature-card:nth-child(1) {
    background: linear-gradient(135deg, rgba(147, 201, 232, 0.1) 0%, transparent 100%);
}

.feature-card:nth-child(2) {
    background: linear-gradient(135deg, rgba(233, 175, 88, 0.1) 0%, transparent 100%);
    border-color: rgba(233, 175, 88, 0.2);
}

.feature-card:nth-child(3) {
    background: linear-gradient(135deg, rgba(147, 201, 232, 0.1) 0%, transparent 100%);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}

.feature-card:nth-child(1) .feature-icon {
    background: var(--accent);
}

.feature-card:nth-child(2) .feature-icon {
    background: var(--primary);
}

.feature-card:nth-child(3) .feature-icon {
    background: var(--accent);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
}

.feature-card p {
    color: var(--gray);
    text-align: center;
    line-height: 1.6;
}

.features-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Case Studies */
.case-study {
    max-width: 1200px;
    margin: 0 auto 6rem;
    padding: 3rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
}

.case-study h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.case-study-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(147, 201, 232, 0.3) 0%, rgba(233, 175, 88, 0.3) 100%);
    border-radius: 12px;
}

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

.case-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.case-stat-label {
    color: var(--gray);
    font-size: 0.95rem;
}