/* ISP Website Custom CSS */

:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" preserveAspectRatio="none"><path d="M1000,100 C700,80 300,120 0,100 L1000,100 Z" fill="white"/></svg>') no-repeat bottom;
    background-size: 100% 100px;
}

/* Package Cards */
.package-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.package-card .card-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
    position: relative;
}

.price-display {
    font-family: 'Arial', sans-serif;
}

.price-display .display-5 {
    font-weight: bold;
    background: linear-gradient(45deg, var(--primary-color), var(--success-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Coverage Cards */
.coverage-card {
    transition: all 0.3s ease;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.coverage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--success-color));
}

.coverage-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.area-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0,123,255,0.1) 0%, rgba(40,167,69,0.1) 100%);
}

/* Feature Boxes */
.feature-box {
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.feature-icon {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.feature-box:hover .feature-icon {
    transform: scale(1.1);
}

/* Navigation */
.navbar {
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-link.active {
    color: var(--primary-color) !important;
    font-weight: 600;
}

/* Top Bar */
.top-bar {
    font-size: 0.9rem;
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
    box-shadow: 0 4px 15px rgba(0,123,255,0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,123,255,0.4);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #1e7e34 100%);
    box-shadow: 0 4px 15px rgba(40,167,69,0.3);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* Cards */
.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/* Forms */
.form-control, .form-select {
    border-radius: 8px;
    border: 2px solid #e0e0e0;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
}

/* Tables */
.table {
    border-radius: 10px;
    overflow: hidden;
}

.table th {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
    color: white;
    font-weight: 600;
    border: none;
}

.table td {
    vertical-align: middle;
    border-color: #f0f0f0;
}

.table-hover tbody tr:hover {
    background-color: rgba(0,123,255,0.05);
}

/* Alerts */
.alert {
    border-radius: 10px;
    border: none;
    font-weight: 500;
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.4em 0.8em;
    border-radius: 6px;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--dark-color) 0%, #000 100%);
}

footer .nav-link {
    color: rgba(255,255,255,0.8) !important;
    transition: color 0.3s ease;
}

footer .nav-link:hover {
    color: white !important;
}

/* Social Links */
.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    transition: all 0.3s ease;
    margin: 0 5px;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

/* Notices */
.notice-card {
    border-left: 4px solid var(--info-color);
    transition: all 0.3s ease;
}

.notice-card:hover {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.notice-type .badge {
    font-size: 0.75rem;
}

/* Search Form */
.search-form {
    max-width: 600px;
    margin: 0 auto;
}

.search-form .input-group-lg {
    border-radius: 50px;
    overflow: hidden;
}

.search-form .form-control {
    border-radius: 50px 0 0 50px;
    border: 2px solid var(--primary-color);
}

.search-form .btn {
    border-radius: 0 50px 50px 0;
    min-width: 120px;
}

/* Contact Info */
.contact-info a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: var(--primary-color);
}

/* FAQ Accordion */
.accordion-button {
    font-weight: 600;
    background: linear-gradient(135deg, rgba(0,123,255,0.1) 0%, rgba(40,167,69,0.1) 100%);
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
    color: white;
}

/* Loading Spinner */
.spinner {
    border: 3px solid rgba(0,123,255,0.1);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 3rem 0;
    }
    
    .hero-section .display-4 {
        font-size: 2rem;
    }
    
    .package-card {
        margin-bottom: 1.5rem;
    }
    
    .table-responsive {
        border-radius: 10px;
        overflow-x: auto;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection Color */
::selection {
    background: var(--primary-color);
    color: white;
}

/* Focus Styles */
.btn:focus, .form-control:focus, .form-select:focus {
    outline: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), #0056b3);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Print Styles */
@media print {
    .navbar, .footer, .btn, .sidebar {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

.slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(45deg, var(--primary-color), var(--success-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
}

.border-gradient {
    border: 2px solid transparent;
    background: linear-gradient(white, white) padding-box,
                linear-gradient(135deg, var(--primary-color), var(--success-color)) border-box;
}

/* Status Indicators */
.status-online { color: var(--success-color); }
.status-offline { color: var(--danger-color); }
.status-pending { color: var(--warning-color); }

/* Map Container */
.map-container {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
}

.map-container img {
    transition: transform 0.3s ease;
}

.map-container:hover img {
    transform: scale(1.02);
}

/* Package Comparison Table */
.comparison-table th {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
    color: white;
}

.comparison-table td:nth-child(even) {
    background: rgba(0,123,255,0.05);
}

/* Support Form Styling */
.support-form .card {
    border-radius: 20px;
}

.support-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(0,123,255,0.1) 0%, rgba(40,167,69,0.1) 100%);
    transition: all 0.3s ease;
}

.support-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(0,123,255,0.2);
}

/* Payment Methods */
.payment-info {
    background: linear-gradient(135deg, rgba(40,167,69,0.1) 0%, rgba(0,123,255,0.1) 100%);
    border-radius: 10px;
    padding: 1.5rem;
    border-left: 4px solid var(--success-color);
}

/* Step Numbers */
.step-number .badge {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: bold;
}