/* ===== Hero ===== */
.eng-hero {
    text-align: center;
    padding: 6rem 0 4rem;
}

.eng-hero h1 {
    color: var(--accent-blue);
    font-size: 3.2rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 30px rgba(74, 165, 255, 0.2);
}

.eng-hero .lead {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto 2.5rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.eng-cta { margin-top: 1rem; }

/* ===== Tech Stack ===== */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tech-category {
    padding: 2rem;
    border: 1px solid var(--border-glow);
    border-radius: 12px;
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
}

.tech-category h4 {
    margin: 0 0 1rem;
    color: var(--accent-blue);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tech-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-category li {
    color: var(--text-muted);
    font-size: 1rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(74, 165, 255, 0.08);
}

.tech-category li:last-child { border-bottom: none; }

/* ===== Workflow Steps ===== */
.workflow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    position: relative;
    padding: 2rem;
    border: 1px solid var(--border-glow);
    border-radius: 12px;
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    text-align: center;
    transition: all 0.3s ease;
}

.step:hover {
    border-color: rgba(74, 165, 255, 0.3);
    box-shadow: 0 0 20px rgba(74, 165, 255, 0.1) inset;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 0 auto 1.25rem;
    border: 1px solid rgba(74, 165, 255, 0.4);
    border-radius: 50%;
    background: rgba(74, 165, 255, 0.1);
    color: var(--accent-blue);
    font-size: 1.2rem;
    font-weight: 700;
}

.step h4 {
    margin: 0 0 0.75rem;
    color: #ffffff;
    font-size: 1.15rem;
}

.step p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .eng-hero h1 { font-size: 2.2rem; }
    .eng-hero { padding: 3rem 0 2rem; }
    .tech-grid { grid-template-columns: 1fr; }
    .workflow { grid-template-columns: 1fr; }
}