.mono {
    font-family: 'IBM Plex Mono', monospace;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.nav-logo img { height: 34px; width: auto; }

/* Hero */
.hero {
    position: relative; text-align: center; padding: 9rem 2rem 4rem;
    max-width: 920px; margin: 0 auto; min-height: 72vh;
    display: flex; flex-direction: column; justify-content: center;
}

/* Sharp bright edge, translucent interior: same glyph
   weight, cyan contour. */
@supports (-webkit-text-stroke: 1px #000) {
    .hero h1 .gradient {
        color: rgba(34, 211, 238, 0.15);
        -webkit-text-stroke: 1.5px var(--accent);
    }
}

/* Refined hollow white titles: finer contour, more light
   inside. */
@supports (-webkit-text-stroke: 1px #000) {
    .hero h1 {
        color: rgba(255, 255, 255, 0.28);
        -webkit-text-stroke: 1px #FFFFFF;
    }
    .section-title {
        color: rgba(255, 255, 255, 0.28);
        -webkit-text-stroke: 0.75px #FFFFFF;
    }
}

.hero p { font-size: 1.1rem; color: var(--muted); max-width: 700px; margin: 0 auto 2.6rem; line-height: 1.7; }

.hero-cta-group { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.btn {
    display: inline-block; padding: 0.85rem 1.9rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.82rem; font-weight: 600;
    letter-spacing: 0.12em; text-transform: uppercase;
    text-decoration: none; border-radius: 4px;
    transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}

.section-sub { text-align: center; color: var(--muted); margin-bottom: 3rem; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }

.service-card {
    background: rgba(13, 20, 36, 0.72);
    border: 1px solid var(--border); border-radius: 8px; padding: 2rem;
    transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
    display: flex; flex-direction: column;
}

.service-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(34, 211, 238, 0.08);
}

.service-num {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem; color: var(--accent);
    letter-spacing: 0.18em; margin-bottom: 1.1rem;
}

.service-card h3 { font-size: 1.35rem; font-weight: 700; margin-bottom: 0.35rem; }

.service-role {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem; color: var(--muted);
    text-transform: uppercase; letter-spacing: 0.14em;
    margin-bottom: 1rem;
}

.service-card > p:not(.service-role):not(.service-meta) { color: var(--muted); font-size: 0.95rem; line-height: 1.65; flex: 1; }

.service-meta {
    margin-top: 1.3rem; padding-top: 1.2rem;
    border-top: 1px solid var(--border);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.72rem; line-height: 1.9; color: var(--muted);
    letter-spacing: 0.02em;
}

.service-meta b { color: var(--accent); font-weight: 600; }

.service-link {
    display: inline-block; margin-top: 1.3rem;
    color: var(--accent); text-decoration: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.78rem; font-weight: 600;
    letter-spacing: 0.06em;
    transition: text-shadow 0.2s;
}

.service-link:hover { text-shadow: 0 0 14px var(--primary-glow); }

/* Capabilities strip */
.capabilities { max-width: 900px; margin: 0 auto; padding: 0 2rem 5.5rem; text-align: center; }

.capability-strip { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }

.capability-chip {
    padding: 0.55rem 1.1rem; background: rgba(13, 20, 36, 0.6);
    border: 1px solid var(--border); border-radius: 4px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.78rem; color: var(--muted);
    transition: border-color 0.2s, color 0.2s;
}

.capability-chip:hover { border-color: var(--accent); color: var(--text); }

/* Engagements */
.engagements-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }

.engagement-card {
    background: rgba(13, 20, 36, 0.72);
    border: 1px solid var(--border); border-radius: 8px; padding: 1.8rem;
    transition: border-color 0.3s;
}

.engagement-card:hover { border-color: var(--accent); }

.engagement-meta {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem; color: var(--accent);
    letter-spacing: 0.16em; text-transform: uppercase;
    margin-bottom: 0.9rem;
}

.engagement-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.6rem; }

.engagement-card p { color: var(--muted); font-size: 0.88rem; line-height: 1.65; }

/* Practices (evidence) */
.evidence-banner {
    max-width: 860px; margin: 0 auto; padding: 2rem 2.5rem;
    background: var(--surface);
    border: 1px solid var(--border); border-radius: 8px;
}

.evidence-banner p { color: var(--muted); font-size: 1rem; line-height: 1.75; }

.evidence-banner strong { color: var(--text); font-weight: 700; }

.evidence-chips { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; margin-top: 1.5rem; }

.evidence-chip {
    padding: 0.5rem 1rem; background: rgba(13, 20, 36, 0.6);
    border: 1px solid var(--border); border-radius: 4px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.74rem; color: var(--muted);
}

.evidence-chip b { color: var(--accent); font-weight: 600; }

/* Platform pointer */
.platform-card {
    max-width: 860px; margin: 0 auto; text-align: center;
    background: rgba(13, 20, 36, 0.72);
    border: 1px solid var(--border); border-radius: 12px; padding: 3rem 2rem;
}

.platform-card .platform-logo { margin: 0 auto 1.2rem; }

.platform-card h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.75rem; }

.platform-card > p { color: var(--muted); font-size: 1rem; line-height: 1.7; max-width: 560px; margin: 0 auto 1.8rem; }

.platform-card .platform-domain { color: var(--accent); font-weight: 600; }

/* Contact */
.contact-inner { text-align: center; }

.contact-inner .section-title { margin-bottom: 1rem; }

.contact-inner p { color: var(--muted); font-size: 1.05rem; max-width: 560px; margin: 0 auto 2rem; line-height: 1.7; }

.contact-email {
    display: inline-block; padding: 1rem 2.4rem;
    background: rgba(34, 211, 238, 0.08); color: var(--accent);
    border: 1px solid var(--accent);
    text-decoration: none; border-radius: 4px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.95rem; font-weight: 600; letter-spacing: 0.04em;
    transition: box-shadow 0.2s, transform 0.2s, background 0.2s;
}

.contact-email:hover { box-shadow: 0 0 20px var(--primary-glow); background: rgba(34, 211, 238, 0.14); transform: translateY(-2px); }

.reveal-delay-3 { transition-delay: 0.3s; }

@media (max-width: 768px) {
    .nav-links a:not(.nav-cta) { display: none; }
    .hero { padding: 7rem 1.5rem 2.5rem; min-height: 62vh; }
    .section, .capabilities { padding-left: 1.5rem; padding-right: 1.5rem; }
    .evidence-banner { padding: 1.5rem; }
}