.page3 {
    background: linear-gradient(135deg, #385F71 0%, #2B4162 100%);
    color: white;
    font-family: 'Arial', sans-serif;
}

.features-container {
    max-width: 90vw;
    margin: 0 auto;
    padding: 2vh;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.features-container h1 {
    text-align: center;
    font-size: clamp(1.5rem, 4vw, 3rem);
    margin: 2vh 0 4vh;
    color: #fff;
    text-shadow: 0 0 1rem rgba(255,255,255,0.3);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2vh 2vw;
    padding: 1vh 1vw;
}

.feature-card {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 1rem;
    padding: 2vh 2vw;
    backdrop-filter: blur(10px);
    transform: translateY(50px);
    opacity: 0;
    transition: all 0.5s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(143, 214, 225, 0.1);
}

.page3.active .feature-card {
    transform: translateY(0);
    opacity: 1;
}

.feature-card:nth-child(1) { transition-delay: 0.1s; }
.feature-card:nth-child(2) { transition-delay: 0.2s; }
.feature-card:nth-child(3) { transition-delay: 0.3s; }
.feature-card:nth-child(4) { transition-delay: 0.4s; }

.feature-card h3 {
    display: flex;
    align-items: center;
    gap: 0.5em;
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    color: #8FD6E1;
    margin-bottom: 1vh;
}

.feature-card h3 i {
    font-size: 1.2em;
}

.comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1vw;
}

.africa-feature, .asia-feature {
    padding: 1vh 1vw;
}

.comparison h4 {
    font-size: clamp(0.8rem, 2vw, 1.2rem);
    color: #8FD6E1;
    margin-bottom: 0.5vh;
}

.comparison p {
    font-size: clamp(0.8rem, 1.8vw, 1rem);
    line-height: 1.4;
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2vh;
    }

    .feature-card {
        padding: 1.5vh 3vw;
    }

    .comparison {
        gap: 2vw;
    }
}