/* Custom CSS for MCP Control Plane Landing Page */

:root {
    --primary-color: #0d6efd;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --muted-color: #6c757d;
}

/* Global Styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    letter-spacing: -0.01em;
}

.min-vh-75 {
    min-height: 60vh;
}

/* Navigation */
.navbar {
    padding: 1rem 0;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a202c !important;
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    transition: all 0.3s ease;
    color: #4a5568 !important;
    border-radius: 6px;
    padding: 0.5rem 1rem !important;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    background-color: rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.hero-section .text-muted {
    color: rgba(255, 255, 255, 0.8) !important;
}

.hero-section .btn-outline-secondary {
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
}

.hero-section .btn-outline-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: white;
    color: white;
}

.hero-diagram {
    border: 1px solid #dee2e6;
}

.diagram-flow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.flow-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    min-width: 80px;
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--muted-color);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .diagram-flow {
        flex-direction: column;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
}

/* Step Icons */
.step-icon {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Cards */
.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1) !important;
    border-color: rgba(0, 0, 0, 0.12);
}

/* Partner Logos */
.partner-logo {
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.partner-logo:hover {
    transform: scale(1.05);
}

/* Avatar */
.avatar {
    font-size: 1.2rem;
}

/* Form Styles */
.form-control,
.form-select {
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    padding: 0.75rem 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

.was-validated .form-control:valid,
.was-validated .form-select:valid {
    border-color: var(--success-color);
    background-image: none;
}

.was-validated .form-control:invalid,
.was-validated .form-select:invalid {
    border-color: var(--danger-color);
}

/* Button Styles */
.btn {
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 8px;
    padding: 0.75rem 2rem;
    letter-spacing: -0.02em;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
}

.btn-outline-primary:hover {
    transform: translateY(-1px);
}

/* Table Styles */
.table-primary {
    background-color: rgba(102, 126, 234, 0.08);
}

.table-responsive {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.table {
    margin-bottom: 0;
}

.table th {
    font-weight: 600;
    background-color: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    color: #2d3748;
}

/* Badge Styles */
.badge {
    font-weight: 500;
    border-radius: 6px;
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

/* Accordion Styles */
.accordion-button {
    font-weight: 500;
}

.accordion-button:not(.collapsed) {
    background-color: rgba(13, 110, 253, 0.1);
    color: var(--primary-color);
}

/* Alert Styles */
.alert {
    border: none;
    border-radius: 0.5rem;
}

/* Focus Styles for Accessibility */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

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

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

/* Loading State */
.btn.loading {
    pointer-events: none;
    opacity: 0.6;
}

.btn.loading::after {
    content: "";
    width: 1rem;
    height: 1rem;
    margin-left: 0.5rem;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    display: inline-block;
    animation: spin 1s linear infinite;
}

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

/* Responsive Typography */
@media (max-width: 576px) {
    .display-4 {
        font-size: 2rem;
    }
    
    .lead {
        font-size: 1.1rem;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .text-muted {
        color: var(--dark-color) !important;
    }
    
    .bg-light {
        background-color: #ffffff !important;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .btn,
    .accordion,
    #waitlist {
        display: none !important;
    }
    
    .hero-section {
        background: white !important;
    }
}