/* ── Hero ────────────────────────────────────────── */
 
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 100px 32px 80px;
    background: transparent;
    position: relative;
    overflow: hidden;
}
 
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 70% at 50% 50%, rgba(56, 190, 255, 0.07) 0%, transparent 70%);
    pointer-events: none;
}
 
.hero h1 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 3.8rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0.02em;
    color: var(--white-heat);
    margin-bottom: 20px;
}
 
/* Accent the key word in the hero with arc blue */
.hero h1 span {
    color: var(--arc-blue);
}
 
.hero p {
    font-size: 1.1rem;
    color: var(--silver-alloy);
    margin-bottom: 36px;
    max-width: 560px;
    line-height: 1.7;
}
 
/* Primary CTA button */
.cta-button {
    display: inline-block;
    padding: 13px 32px;
    background: var(--arc-blue);
    color: var(--forge-black);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}
 
.cta-button:hover {
    background: var(--plasma-glow);
    box-shadow: 0 0 28px rgba(56, 190, 255, 0.4);
    transform: translateY(-1px);
}
 
/* Subtle arc-blue rule under section headings */
.heading h2::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: var(--arc-blue);
    margin: 12px auto 0;
    border-radius: 2px;
}
 
/* ── Service cards ───────────────────────────────── */
 
.service-item {
    background-color: var(--steel-night);
    padding: 28px 24px;
    border-radius: var(--radius-lg);
    border: var(--border-subtle);
    text-align: center;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}
 
.service-item:hover {
    border-color: rgba(56, 190, 255, 0.4);
    box-shadow: var(--shadow-glow);
    transform: translateY(-3px);
}
 
.service-item h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    margin-bottom: 12px;
    color: var(--white-heat);
}
 
.service-item p {
    color: var(--silver-alloy);
    font-size: 0.95rem;
    line-height: 1.65;
}
 
/* Optional icon accent bar */
.service-item .icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(56, 190, 255, 0.1);
    border-radius: 10px;
    margin-bottom: 18px;
    color: var(--arc-blue);
    font-size: 1.5rem;
}