/* ===== 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; }
}