/* ========================================
   CyberCash Portfolio / Landing Page Styles
   Uses the same CSS variable system as the
   main navigation-bar.css for consistency.
   ======================================== */

/* Back Office button in top bar */
.topnav-backoffice-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    background: rgba(255,255,255,0.15);
    color: var(--topnav-text);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.3);
    transition: background 0.15s, border-color 0.15s;
    font-family: var(--topnav-font);
}
.topnav-backoffice-btn:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.5);
}

/* ---- HERO SECTION ---- */
.portfolio-hero {
    background: linear-gradient(135deg, var(--topnav-primary) 0%, var(--topnav-primary-dark) 100%);
    color: #fff;
    text-align: center;
    padding: 5rem 1.5rem;
}

.portfolio-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
    letter-spacing: -0.5px;
}

.portfolio-hero-subtitle {
    font-size: 1.15rem;
    opacity: 0.85;
    margin: 0 0 2rem;
    font-weight: 400;
}

.portfolio-hero-cta {
    display: inline-block;
    padding: 12px 28px;
    background: #fff;
    color: var(--topnav-primary-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    border-radius: 6px;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.portfolio-hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

/* ---- CONTAINER ---- */
.portfolio-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---- SECTIONS ---- */
.portfolio-section {
    padding: 4rem 1.5rem;
}

.portfolio-section-alt {
    background: #f3f2f1;
}

.portfolio-section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #323130;
    margin: 0 0 1rem;
    text-align: center;
}

.portfolio-section-text {
    font-size: 1rem;
    color: #605e5c;
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

/* ---- SERVICES GRID ---- */
.portfolio-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.portfolio-service-card {
    background: #fff;
    border-radius: 8px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid #e1e1e1;
    transition: transform 0.15s, box-shadow 0.15s;
}
.portfolio-service-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.portfolio-service-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.portfolio-service-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #323130;
    margin: 0 0 0.5rem;
}

.portfolio-service-card p {
    font-size: 0.9rem;
    color: #605e5c;
    line-height: 1.5;
    margin: 0;
}

/* ---- CONTACT ---- */
.portfolio-contact-info {
    text-align: center;
    margin-top: 1.5rem;
}

.portfolio-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--topnav-primary);
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border-radius: 6px;
    transition: background 0.15s;
}
.portfolio-contact-link:hover {
    background: var(--topnav-primary-dark);
}

/* ---- FOOTER ---- */
.portfolio-footer {
    background: #323130;
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 2rem 1.5rem;
    font-size: 13px;
}

.portfolio-footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.portfolio-footer-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.portfolio-footer-link {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.15s;
}

.portfolio-footer-link:hover {
    color: #fff;
    text-decoration: underline;
}

.portfolio-footer-sep {
    color: rgba(255,255,255,0.4);
    font-size: 12px;
}

.portfolio-footer-copy {
    margin: 0;
    color: rgba(255,255,255,0.5);
    font-size: 12px;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    .portfolio-hero {
        padding: 3rem 1rem;
    }
    .portfolio-hero-title {
        font-size: 1.75rem;
    }
    .portfolio-services-grid {
        grid-template-columns: 1fr;
    }
}