body {
    margin: 0;
    font-family: Segoe UI, Arial, sans-serif;
    color: #1f2937;
    background: #f8fafc;
}

.hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    padding: 70px 8%;
    background: linear-gradient(135deg, #0f172a, #1e3a8a);
    color: white;
}

    .hero h1 {
        font-size: 48px;
        margin-bottom: 20px;
    }

    .hero p {
        font-size: 20px;
        line-height: 1.6;
    }

.hero-image img {
    width: 100%;
    border-radius: 18px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.35);
}

.hero-buttons {
    margin-top: 30px;
}

.btn {
    display: inline-block;
    padding: 13px 22px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    margin-right: 12px;
}

    .btn.primary {
        background: #22c55e; /* green = action */
        color: #082f49;
    }

    .btn.secondary {
        border: 1px solid white;
        color: white;
    }

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    padding: 50px 8%;
}

.card {
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

    .card img {
        width: 100%;
        height: 170px;
        object-fit: cover;
        border-radius: 12px;
    }

    .card h2 {
        margin-top: 18px;
    }

.construction-container {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #0f172a, #1e3a8a);
}

.construction-card {
    background: white;
    padding: 40px 50px;
    border-radius: 16px;
    text-align: center;
    max-width: 600px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

    .construction-card h1 {
        font-size: 32px;
        margin-bottom: 20px;
    }

    .construction-card p {
        font-size: 18px;
        margin-bottom: 15px;
    }

.construction-actions {
    margin-top: 25px;
}