/* CSS Reset and Global Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: 'Poppins', sans-serif;
    background-color: #f1f5f9;
    color: #334155;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/*  CONSISTENT BANNER LOGO AREA */
header {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #ffffff;
    padding: 1.2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    flex-wrap: wrap; 
    gap: 15px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.logo-area {
    display: flex;
    align-items: center;
    gap: 15px;
}
.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}
.logo-text span {
    color: #3b82f6;
}

/*  CONSISTENT MAIN NAVIGATION */
nav {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
nav button {
    background: transparent;
    border: none;
    color: #cbd5e1;
    font-size: 1rem;
    cursor: pointer;
    padding: 10px 20px;
    border-radius: 30px;
    transition: all 0.3s ease;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
}
nav button:hover {
    color: #fff;
    background-color: rgba(255,255,255,0.1);
}
nav button.active-nav {
    background-color: #3b82f6;
    color: #fff;
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.4);
}

/* Main Content Container */
main {
    flex-grow: 1;
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Page Display Logic */
.page-content {
    display: none;
    animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.page-content.active {
    display: block;
}
@keyframes slideUpFade {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* TABLE STYLING */
.table-responsive-wrapper {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.05);
    background: #fff;
}
.pricing-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px; 
}
.pricing-table th, .pricing-table td {
    padding: 18px 25px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}
.pricing-table th {
    background-color: #f8fafc;
    color: #0f172a;
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.pricing-table tr:last-child td {
    border-bottom: none;
}
.pricing-table tbody tr {
    transition: background-color 0.2s ease;
}
.pricing-table tbody tr:hover {
    background-color: #f1f5f9;
}
.pricing-table td strong {
    color: #2563eb;
}

/* FORM STYLING */
.contact-form {
    background: #fff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.05), 0 8px 10px -6px rgba(0,0,0,0.01);
    max-width: 650px;
    margin: 0 auto;
}
.form-group {
    margin-bottom: 25px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #475569;
    font-size: 0.95rem;
}
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    background-color: #f8fafc;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
    color: #0f172a;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: #3b82f6;
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}
.submit-btn {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: #fff;
    border: none;
    padding: 16px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    font-family: 'Poppins', sans-serif;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}
.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
}

/* Footer */
footer {
    background-color: #0f172a;
    color: #94a3b8;
    text-align: center;
    padding: 2rem;
    margin-top: auto;
}
footer a {
    color: #38bdf8;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}
footer a:hover {
    color: #fff;
}

@media screen and (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
        padding: 1rem 5%;
    }
    nav {
        justify-content: center;
        width: 100%;
    }
    nav button {
        flex: 1 1 25%; 
        padding: 10px 5px;
        font-size: 0.95rem;
    }
    main {
        padding: 2rem 5%; 
    }
    .contact-form {
        padding: 25px;
    }
}