/* =========================
   BASE LAYOUT
========================= */

html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    margin-bottom: 60px;
    padding-top: 80px; /* prevents navbar overlap */
}

/* =========================
   FOCUS STATES (Bootstrap enhancement)
========================= */

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

/* =========================
   HERO SECTION
========================= */

.hero-section {
    background: linear-gradient(135deg, #0d6efd, #0b3d91);
    height: 500px;
}

/* =========================
   NAVIGATION
========================= */

.navbar-brand {
    font-size: 1.3rem;
    letter-spacing: 0.5px;
}

.nav-link {
    margin-right: 15px;
    transition: color 0.3s ease;
}

    .nav-link:hover {
        color: #0d6efd !important;
    }

/* =========================
   SERVICE CARDS (GLOBAL)
========================= */

.service-card {
    border: none;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

    .service-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    }

/* =========================
   SERVICE COLOR THEMES
========================= */

.service-blue {
    background: linear-gradient(135deg, #0d6efd, #0a58ca);
}

.service-purple {
    background: linear-gradient(135deg, #a78bfa, #7c3aed);
}

.service-dark {
    background: linear-gradient(135deg, #6b7280, #9ca3af);
}

.service-green {
    background: linear-gradient(135deg, #198754, #0f5132);
}

.service-olive {
    background: linear-gradient(135deg, #6b8e23, #556b2f);
}

.service-slate {
    background: linear-gradient(135deg, #5c6bc0, #3949ab);
}

.service-gray {
    background: linear-gradient(135deg, #6c757d, #495057);
}

/* =========================
   CTA SECTION
========================= */

.cta-section {
    background: #0d6efd;
    padding: 60px 0;
}

/* =========================
   TYPOGRAPHY
========================= */

h2 {
    margin-bottom: 15px;
}

/* =========================
   BOOTSTRAP OVERRIDES (SAFE)
========================= */

.bg-light {
    background-color: #f8f9fa !important;
}

/* =====================
    NAVBAR LOGO
====================== */