:root {
    --blue-primary: #2563eb;
    --blue-dark: #1d4ed8;
    --blue-light: #eff6ff;
    --dark: #0f172a;
    --muted: #64748b;
    --border: #e2e8f0;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: #1e293b;
}

/* Navbar */
.navbar {
    border-bottom: 1px solid var(--border);
}

.navbar-brand span {
    color: var(--blue-primary);
}

.nav-link.active,
.nav-link:hover {
    color: var(--blue-primary) !important;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #f8fafc 0%, var(--blue-light) 100%);
    padding: 80px 0 72px;
    border-bottom: 1px solid var(--border);
}

.hero-centered .lead {
    margin-left: auto;
    margin-right: auto;
}

.hero h1 {
    font-size: clamp(1.9rem, 4.5vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--dark);
}

    .hero h1 .accent {
        color: var(--blue-primary);
    }

.hero .lead {
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 480px;
}

/* Section headings */
.section-label {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue-primary);
    margin-bottom: 0.5rem;
}

/* Service cards */
.service-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.75rem;
    height: 100%;
    transition: box-shadow 0.2s, border-color 0.2s;
    background: #fff;
}

    .service-card:hover {
        box-shadow: 0 6px 20px rgba(37, 99, 235, 0.07);
        border-color: #bfdbfe;
    }

.service-icon {
    width: 44px;
    height: 44px;
    background: var(--blue-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.9rem;
    color: var(--blue-primary);
    font-size: 1.3rem;
}

.service-card h5 {
    font-weight: 600;
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
}

.service-card p {
    color: var(--muted);
    font-size: 0.9rem;
    margin: 0;
}

/* Project entries — editorial layout */
.project-entry {
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
}

/* Image slot — swap the placeholder div for an <img> when ready */
.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.project-img-placeholder {
    width: 100%;
    height: 100%;
    min-height: 300px;
    background: var(--blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--blue-primary);
    opacity: 0.5;
}

/* Content area */
.project-content {
    padding: 2.5rem;
    height: 100%;
}

.project-category-badge {
    display: inline-block;
    background: var(--blue-light);
    color: var(--blue-primary);
    border: 1px solid #bfdbfe;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 3px 12px;
    border-radius: 100px;
    margin-bottom: 0.9rem;
}

.project-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.9rem;
}

.project-intro {
    font-size: 1rem;
    font-weight: 500;
    color: #334155;
    margin-bottom: 0.9rem;
}

.project-content p {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.7;
}

.project-highlights {
    margin: 1rem 0;
}

    .project-highlights ul {
        padding-left: 1.1rem;
        margin: 0;
    }

    .project-highlights li {
        color: var(--muted);
        font-size: 0.9rem;
        line-height: 1.7;
        margin-bottom: 0.2rem;
    }

.project-result {
    font-size: 0.875rem;
    color: #1d4ed8;
    background: var(--blue-light);
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    padding: 8px 12px;
    margin-top: 1rem;
    line-height: 1.5;
}

.project-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 2.5rem 0;
}

.tag {
    display: inline-block;
    background: #f1f5f9;
    color: #475569;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 2px 10px;
    border-radius: 100px;
    border: 1px solid var(--border);
}

/* CTA strip */
.cta-section {
    background: var(--blue-light);
    border-top: 1px solid #bfdbfe;
    border-bottom: 1px solid #bfdbfe;
}

/* Contact */
.contact-form-card {
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
    background: #fff;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-info-icon {
    width: 40px;
    height: 40px;
    background: var(--blue-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-primary);
    flex-shrink: 0;
}

.contact-info-item p {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.contact-info-item strong {
    display: block;
    color: var(--dark);
    font-size: 0.95rem;
    margin-bottom: 2px;
}

/* Page hero */
.page-hero {
    background: linear-gradient(135deg, #f8fafc 0%, var(--blue-light) 100%);
    padding: 56px 0 44px;
    border-bottom: 1px solid var(--border);
}

.page-hero h1 {
    font-weight: 600;
    color: var(--dark);
}

/* Footer */
footer {
    background: var(--dark);
    color: #94a3b8;
    font-size: 0.88rem;
}

    footer .footer-brand {
        font-weight: 700;
        font-size: 1rem;
        color: #f8fafc;
    }

        footer .footer-brand span {
            color: var(--blue-primary);
        }

    footer a {
        color: #94a3b8;
        text-decoration: none;
        transition: color 0.15s;
    }

        footer a:hover {
            color: #f8fafc;
        }

/* Buttons */
.btn-primary {
    background-color: var(--blue-primary);
    border-color: var(--blue-primary);
}

    .btn-primary:hover {
        background-color: var(--blue-dark);
        border-color: var(--blue-dark);
    }

.btn-outline-primary {
    color: var(--blue-primary);
    border-color: var(--blue-primary);
}

    .btn-outline-primary:hover {
        background-color: var(--blue-primary);
        border-color: var(--blue-primary);
    }

.form-control:focus,
.form-select:focus {
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-label {
    font-size: 0.9rem;
}