/* Main Section Wrapper */
.section-wrapper {
    max-width: 1000px;
    width: 100%;
    padding: 0 1rem;
}

/* Header Styling - New Full-Width Design */
.tech-header {
    width: 100%;
    padding: 4rem 1rem;
    margin-bottom: 2rem;
    background: #203263;
    color: var(--bg-light);
    text-align: center;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

    .tech-header h1 {
        font-size: 0.875rem;
        font-weight: 600;
        color: #90cdf4; /* Light blue highlight */
        text-transform: uppercase;
        letter-spacing: 0.2em;
        margin-bottom: 0.75rem;
    }

    .tech-header h2 {
        font-size: 2.5rem;
        line-height: 1.2;
        font-weight: 800;
        margin-bottom: 1.5rem;
    }

@media (min-width: 768px) {
    .tech-header h2 {
        font-size: 3.5rem;
    }
}

.tech-header p {
    font-size: 1.25rem;
    color: #e2e8f0; /* Light gray text */
    max-width: 700px;
    margin: 0 auto;
}

/* Features Grid - Centered in a wide layout */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); /* Responsive 3-column auto-fit */
    gap: 2rem;
    padding: 1rem 0;
    margin-bottom: 4rem;
}

/* Individual Feature Item - Card Design */
.feature-item {
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    border-radius: 0.75rem;
    background-color: var(--bg-light);
    box-shadow: var(--shadow-base);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border: 1px solid #e2e8f0; /* Light border */
}

    .feature-item:hover {
        transform: translateY(-8px);
        box-shadow: var(--shadow-hover);
        border-color: var(--accent-teal);
    }

/* Icon Box */
    .feature-item .icon-box {
        width: 4rem;
        height: 4rem;
        display: flex;
        justify-content: center;
        align-items: center;
        border-radius: 0.5rem; /* Square with slight rounding */
        background-color: var(--accent-teal);
        margin-bottom: 1rem;
        box-shadow: 0 4px 8px rgba(13, 148, 136, 0.3); /* Teal glow */
    }

/* Icon Coloring Cycle */
.feature-item:nth-child(3n+1) .icon-box {
    background-color: var(--primary-blue);
    box-shadow: 0 4px 8px rgba(30, 58, 138, 0.4);
}

.feature-item:nth-child(3n+2) .icon-box {
    background-color: var(--accent-teal);
    box-shadow: 0 4px 8px rgba(13, 148, 136, 0.3);
}

.feature-item:nth-child(3n+3) .icon-box {
    background-color: #f59e0b;
    box-shadow: 0 4px 8px rgba(245, 158, 11, 0.4);
}

    .feature-item .icon-box svg {
        width: 2rem;
        height: 2rem;
        color: var(--bg-light);
        stroke: currentColor;
        stroke-width: 2;
        fill: none;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

.feature-content {
    flex-grow: 1; /* Ensure content area fills card height */
}

    .feature-content h3 {
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--primary-blue);
        margin-bottom: 0.5rem;
    }

    .feature-content p {
        font-size: 0.95rem;
        color: #6b7280;
        line-height: 1.5;
        margin: 0;
    }

/* Centering the content below the header */
.main-content {
    max-width: 1000px;
    width: 100%;
    padding: 0 1rem;
    margin: 0 auto;
}