/* ============================================
   COMPONENTS - Modern Design System v2.0
   Premium UI Components with animations
   ============================================ */

/* ============================================
   BUTTONS - Enhanced with smooth animations & CTA variants
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    min-height: 48px;
    letter-spacing: 0.01em;
    will-change: transform;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

/* Ripple effect */
.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease-out, height 0.6s ease-out;
    pointer-events: none;
}

.btn:active::after {
    width: 300px;
    height: 300px;
}

/* Shimmer effect */
.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255,255,255,0.2) 50%,
        transparent 100%);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.btn:hover::before {
    left: 100%;
}

/* Primary CTA - Large, prominent with gradient */
.btn-primary {
    background: linear-gradient(135deg,
        var(--primary, #886ab5) 0%,
        var(--primary-600, #6d5591) 100%);
    color: var(--text-on-primary, #ffffff);
    box-shadow:
        0 4px 16px rgba(136, 106, 181, 0.25),
        0 0 0 1px rgba(136, 106, 181, 0.1);
    border-color: var(--primary, #886ab5);
    padding: 1rem 2.5rem;
    min-height: 56px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.025em;
}

.btn-primary:hover {
    background: linear-gradient(135deg,
        var(--primary-600, #6d5591) 0%,
        var(--primary-700, #52406d) 100%);
    transform: translateY(-4px) scale(1.02);
    box-shadow:
        0 12px 32px rgba(136, 106, 181, 0.4),
        0 0 20px rgba(136, 106, 181, 0.15);
    border-color: var(--primary-600, #6d5591);
}

.btn-primary:active {
    transform: translateY(-2px) scale(0.98);
    box-shadow:
        0 6px 20px rgba(136, 106, 181, 0.35),
        0 0 10px rgba(136, 106, 181, 0.1);
    transition-duration: 0.1s;
}

/* Secondary CTA - Outlined with hover fill */
.btn-secondary {
    background: var(--white, #ffffff);
    color: var(--primary, #886ab5);
    border: 2px solid var(--primary, #886ab5);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    padding: 0.875rem 2rem;
}

.btn-secondary:hover {
    background: linear-gradient(135deg,
        var(--primary, #886ab5) 0%,
        var(--primary-600, #6d5591) 100%);
    color: var(--white, #ffffff);
    transform: translateY(-3px) scale(1.01);
    box-shadow:
        0 8px 24px rgba(136, 106, 181, 0.25),
        0 0 15px rgba(136, 106, 181, 0.1);
    border-color: var(--primary, #886ab5);
}

.btn-secondary:active {
    transform: translateY(-1px) scale(0.99);
    transition-duration: 0.1s;
}

/* Outline variant - Minimal, elegant */
.btn-outline {
    background: transparent;
    color: var(--primary, #886ab5);
    border: 2px solid var(--primary, #886ab5);
    box-shadow: none;
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: linear-gradient(135deg,
        rgba(136, 106, 181, 0.1) 0%,
        rgba(136, 106, 181, 0.05) 100%);
    color: var(--primary-600, #6d5591);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(136, 106, 181, 0.15);
    border-color: var(--primary-600, #6d5591);
}

/* Accent CTA - Secondary color gradient */
.btn-accent {
    background: linear-gradient(135deg,
        var(--secondary, #97b56a) 0%,
        var(--secondary-dark, #7a9348) 100%);
    color: var(--white, #ffffff);
    border-color: var(--secondary, #97b56a);
    box-shadow: 0 4px 16px rgba(151, 181, 106, 0.25);
}

.btn-accent:hover {
    background: linear-gradient(135deg,
        var(--secondary-dark, #7a9348) 0%,
        var(--secondary, #97b56a) 100%);
    transform: translateY(-3px) scale(1.01);
    box-shadow: 0 8px 24px rgba(151, 181, 106, 0.35);
}

.btn-accent:active {
    transform: translateY(-1px) scale(0.99);
    transition-duration: 0.1s;
}

/* CTA Primary - Special large CTA variant */
.btn-cta-primary {
    background: linear-gradient(135deg,
        var(--primary, #886ab5) 0%,
        var(--primary-600, #6d5591) 50%,
        var(--primary-700, #52406d) 100%);
    color: var(--text-on-primary, #ffffff);
    box-shadow:
        0 8px 32px rgba(136, 106, 181, 0.3),
        0 0 25px rgba(136, 106, 181, 0.1);
    border-color: var(--primary, #886ab5);
    padding: 1.25rem 3rem;
    min-height: 64px;
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.025em;
    text-transform: uppercase;
    border-radius: var(--radius-xl);
    position: relative;
}

.btn-cta-primary::before {
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255,255,255,0.3) 50%,
        transparent 100%);
    transition: left 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-cta-primary:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow:
        0 16px 48px rgba(136, 106, 181, 0.4),
        0 0 40px rgba(136, 106, 181, 0.2);
    background: linear-gradient(135deg,
        var(--primary-600, #6d5591) 0%,
        var(--primary-700, #52406d) 50%,
        var(--primary-800, #3d3266) 100%);
}

.btn-cta-primary:active {
    transform: translateY(-3px) scale(1.01);
    transition-duration: 0.15s;
}

/* Pulse animation for important CTAs */
.btn-cta-primary.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow:
            0 8px 32px rgba(136, 106, 181, 0.3),
            0 0 25px rgba(136, 106, 181, 0.1);
    }
    50% {
        box-shadow:
            0 8px 32px rgba(136, 106, 181, 0.4),
            0 0 35px rgba(136, 106, 181, 0.15);
    }
}

/* Size variants */
.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.8125rem;
    min-height: 40px;
    border-radius: var(--radius-md);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
    min-height: 52px;
    border-radius: var(--radius-xl);
}

/* Icon animations */
.btn i {
    font-size: 1rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.btn:hover i.fa-arrow-right {
    transform: translateX(4px);
}

.btn:hover i.fa-arrow-left {
    transform: translateX(-4px);
}

.btn:hover i.fa-chevron-right {
    transform: translateX(3px);
}

.btn:hover i.fa-chevron-left {
    transform: translateX(-3px);
}

.btn:hover i.fa-external-link-alt {
    transform: rotate(-45deg) scale(1.1);
}

.btn:hover i.fa-download {
    transform: translateY(2px);
}

.btn:hover i.fa-envelope {
    transform: scale(1.1);
}

.btn:hover i.fa-phone {
    transform: scale(1.1);
}

/* Loading state */
.btn.loading {
    pointer-events: none;
    position: relative;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Disabled state */
.btn:disabled,
.btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
    pointer-events: none;
}

.btn:disabled::before,
.btn.disabled::before {
    display: none;
}

/* Focus states for accessibility */
.btn:focus {
    outline: none;
    box-shadow:
        0 0 0 3px rgba(136, 106, 181, 0.2),
        0 4px 16px rgba(136, 106, 181, 0.25);
}

.btn-primary:focus {
    box-shadow:
        0 0 0 3px rgba(136, 106, 181, 0.3),
        0 4px 16px rgba(136, 106, 181, 0.25);
}

/* ============================================
   BADGES - Enhanced styling
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    transition: all 0.25s ease;
    border: 1px solid transparent;
}

.badge i {
    font-size: 0.875rem;
}

.badge-info {
    background: linear-gradient(135deg, 
        var(--primary-100, #e9e5ef) 0%, 
        var(--primary-200, #d4cbe0) 100%);
    color: var(--primary-700, #52406d);
    border-color: var(--primary-300, #beb0d0);
}

.badge-info:hover {
    background: linear-gradient(135deg, 
        var(--primary-200, #d4cbe0) 0%, 
        var(--primary-300, #beb0d0) 100%);
    transform: translateY(-1px);
}

.badge-accessibility {
    background: linear-gradient(135deg, 
        var(--accent-blue-light, #dbeafe) 0%, 
        #bfdbfe 100%);
    color: #1e40af;
    border-color: #93c5fd;
}

.badge-accessibility:hover {
    background: linear-gradient(135deg, #bfdbfe 0%, #93c5fd 100%);
    transform: translateY(-1px);
}

.badge-success {
    background: linear-gradient(135deg, 
        var(--accent-green-light, #d1fae5) 0%, 
        #a7f3d0 100%);
    color: #065f46;
    border-color: #6ee7b7;
}

.badge-warning {
    background: linear-gradient(135deg, 
        var(--accent-orange-light, #fef3c7) 0%, 
        #fde68a 100%);
    color: #92400e;
    border-color: #fcd34d;
}

.badge-error {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #991b1b;
    border-color: #fca5a5;
}

/* ============================================
   FORM ELEMENTS - Enhanced styling
   ============================================ */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    color: var(--gray-700, #334155);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    font-size: 0.9375rem;
}

.form-label .required {
    color: var(--error, #ef4444);
    margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-300, #cbd5e1);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.25s ease;
    background: var(--white, #ffffff);
    color: var(--gray-900, #0f172a);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary, #886ab5);
    box-shadow: 0 0 0 4px rgba(136, 106, 181, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--gray-400, #94a3b8);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Input validation states */
.form-input:invalid:not(:placeholder-shown),
.form-textarea:invalid:not(:placeholder-shown) {
    border-color: var(--error, #ef4444);
}

.form-input:invalid:not(:placeholder-shown):focus,
.form-textarea:invalid:not(:placeholder-shown):focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

.form-input:valid:not(:placeholder-shown),
.form-textarea:valid:not(:placeholder-shown) {
    border-color: var(--success, #10b981);
}

.form-input:valid:not(:placeholder-shown):focus,
.form-textarea:valid:not(:placeholder-shown):focus {
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

/* ============================================
   FORMATION CARDS - Enhanced Premium Design
   ============================================ */
.formations-grid {
    display: grid;
    gap: var(--space-2xl);
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    padding: 0 var(--space-md);
}

/* Staggered animation delays for cards */
.formations-grid .formation-card:nth-child(1) { animation-delay: 0s; }
.formations-grid .formation-card:nth-child(2) { animation-delay: 0.1s; }
.formations-grid .formation-card:nth-child(3) { animation-delay: 0.2s; }
.formations-grid .formation-card:nth-child(4) { animation-delay: 0.3s; }
.formations-grid .formation-card:nth-child(5) { animation-delay: 0.4s; }
.formations-grid .formation-card:nth-child(6) { animation-delay: 0.5s; }

.formation-card {
    background: var(--white, #ffffff);
    border-radius: var(--radius-2xl);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.08),
        0 2px 8px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--gray-200, #e2e8f0);
    display: flex;
    flex-direction: column;
    position: relative;
    will-change: transform;
    backdrop-filter: blur(10px);
}

.formation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg,
        var(--primary, #886ab5) 0%,
        var(--primary-light, #a48cc7) 30%,
        var(--secondary, #97b56a) 70%,
        var(--secondary-light, #a8c17d) 100%);
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    box-shadow: 0 2px 8px rgba(136, 106, 181, 0.3);
}

.formation-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow:
        0 20px 60px rgba(136, 106, 181, 0.2),
        0 12px 32px rgba(0, 0, 0, 0.1),
        0 0 30px rgba(136, 106, 181, 0.1);
    border-color: var(--primary-200, #d4cbe0);
    border-image: linear-gradient(135deg,
        var(--primary-200, #d4cbe0) 0%,
        var(--primary-300, #beb0d0) 100%) 1;
}

.formation-card:hover::before {
    height: 6px;
    box-shadow: 0 3px 12px rgba(136, 106, 181, 0.4);
}

.card-header {
    background: linear-gradient(135deg,
        var(--primary, #886ab5) 0%,
        var(--primary-600, #6d5591) 50%,
        var(--primary-700, #52406d) 100%);
    color: var(--text-on-primary, #ffffff);
    padding: var(--space-2xl) var(--space-2xl) var(--space-xl);
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.card-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.1) 0%, transparent 50%),
        linear-gradient(135deg, rgba(0,0,0,0.1) 0%, transparent 50%);
}

.card-header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255,255,255,0.3) 50%,
        transparent 100%);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 0 var(--space-sm) 0;
    position: relative;
    z-index: 1;
    line-height: 1.2;
    letter-spacing: -0.025em;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.card-category {
    font-size: 0.875rem;
    opacity: 0.95;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    position: relative;
    z-index: 1;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-category i {
    font-size: 1rem;
    opacity: 0.9;
}

.card-body {
    padding: var(--space-2xl);
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

.card-description {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--gray-600, #475569);
    margin-bottom: var(--space-xl);
    flex: 1;
    position: relative;
    z-index: 1;
    font-weight: 400;
}

.card-description::first-letter {
    font-size: 1.2em;
    font-weight: 600;
    color: var(--primary, #886ab5);
}

.card-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    background: linear-gradient(135deg,
        var(--gray-50, #f8fafc) 0%,
        rgba(136, 106, 181, 0.02) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200, #e2e8f0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    will-change: transform;
}

.detail-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg,
        var(--primary, #886ab5) 0%,
        var(--primary-light, #a48cc7) 100%);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.detail-item:hover {
    background: linear-gradient(135deg,
        var(--white, #ffffff) 0%,
        rgba(136, 106, 181, 0.03) 100%);
    border-color: var(--primary-200, #d4cbe0);
    transform: translateY(-4px) scale(1.02);
    box-shadow:
        0 8px 25px rgba(136, 106, 181, 0.15),
        0 4px 12px rgba(0, 0, 0, 0.08);
}

.detail-item:hover::before {
    opacity: 1;
}

.detail-icon {
    color: var(--primary, #886ab5);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 2px;
    transition: all 0.3s ease;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(136, 106, 181, 0.1);
    border-radius: 50%;
}

.detail-item:hover .detail-icon {
    color: var(--primary-600, #6d5591);
    background: rgba(136, 106, 181, 0.15);
    transform: scale(1.1);
}

.detail-content {
    flex: 1;
    min-width: 0;
}

.detail-label {
    font-size: 0.75rem;
    color: var(--gray-500, #64748b);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-xs);
    display: block;
}

.detail-value {
    font-size: 1rem;
    color: var(--gray-900, #0f172a);
    font-weight: 600;
    line-height: 1.4;
}

.card-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding: var(--space-xl);
    background: linear-gradient(135deg,
        var(--gray-50, #f8fafc) 0%,
        rgba(136, 106, 181, 0.02) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200, #e2e8f0);
    position: relative;
    overflow: hidden;
}

.card-features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
        rgba(136, 106, 181, 0.02) 0%,
        transparent 50%);
    pointer-events: none;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.9375rem;
    color: var(--gray-700, #334155);
    font-weight: 600;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    background: var(--white, #ffffff);
    border: 1px solid var(--gray-200, #e2e8f0);
    will-change: transform;
}

.feature-item:hover {
    background: linear-gradient(135deg,
        rgba(136, 106, 181, 0.08) 0%,
        rgba(136, 106, 181, 0.04) 100%);
    border-color: var(--primary-200, #d4cbe0);
    transform: translateX(4px) scale(1.02);
    box-shadow: 0 4px 16px rgba(136, 106, 181, 0.15);
    color: var(--primary-700, #52406d);
}

.feature-item .feature-icon {
    color: var(--primary, #886ab5);
    font-size: 1.125rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg,
        rgba(136, 106, 181, 0.15) 0%,
        rgba(136, 106, 181, 0.08) 100%);
    border-radius: 50%;
    border: 1px solid rgba(136, 106, 181, 0.2);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.feature-item:hover .feature-icon {
    background: linear-gradient(135deg,
        var(--primary, #886ab5) 0%,
        var(--primary-600, #6d5591) 100%);
    color: var(--white, #ffffff);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(136, 106, 181, 0.3);
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-200, #e2e8f0);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-xl);
    position: relative;
}

.card-meta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--primary-200, #d4cbe0) 20%,
        var(--primary-200, #d4cbe0) 80%,
        transparent 100%);
}

.card-actions {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
    width: 100%;
}

.card-actions .btn {
    flex: 1;
    min-width: 140px;
    font-weight: 600;
    letter-spacing: 0.025em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-actions .btn:hover {
    transform: translateY(-2px);
}

/* Enhanced card variants */
.info-card {
    background: linear-gradient(135deg,
        var(--white, #ffffff) 0%,
        var(--gray-50, #f8fafc) 100%);
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
}

.info-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg,
        var(--primary, #886ab5) 0%,
        var(--primary-light, #a48cc7) 50%,
        var(--secondary, #97b56a) 100%);
    border-radius: inherit;
    z-index: -1;
}

.testimonial-card {
    background: var(--white, #ffffff);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: var(--space-xl);
    left: var(--space-xl);
    font-size: 4rem;
    color: rgba(136, 106, 181, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
    z-index: 0;
}

.stats-card {
    background: linear-gradient(135deg,
        var(--primary, #886ab5) 0%,
        var(--primary-600, #6d5591) 100%);
    color: var(--white, #ffffff);
    text-align: center;
}

.stats-card .card-title {
    color: var(--white, #ffffff);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.stats-card .stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--white, #ffffff);
    margin-bottom: var(--space-md);
    display: block;
    text-shadow: 0 4px 8px rgba(0,0,0,0.4);
}

.stats-card .stat-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ============================================
   PAGINATION - Enhanced styling
   ============================================ */
.pagination {
    display: flex;
    list-style: none;
    gap: var(--space-xs);
    justify-content: center;
    padding: 0;
    margin: var(--space-xl) 0;
    flex-wrap: wrap;
}

.page-item {
    display: flex;
}

.page-link {
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--gray-300, #cbd5e1);
    border-radius: var(--radius-md);
    color: var(--gray-700, #334155);
    text-decoration: none;
    transition: all 0.25s ease;
    background: var(--white, #ffffff);
    min-width: 42px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
}

.page-link:hover {
    background: var(--primary, #886ab5);
    color: var(--white, #ffffff);
    border-color: var(--primary, #886ab5);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(136, 106, 181, 0.25);
}

.page-item.active .page-link {
    background: var(--primary, #886ab5);
    color: var(--white, #ffffff);
    border-color: var(--primary, #886ab5);
    box-shadow: 0 4px 12px rgba(136, 106, 181, 0.25);
}

.page-item.disabled .page-link {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ============================================
   INFO CARDS - Contact section
   ============================================ */
.info-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: linear-gradient(135deg, 
        var(--gray-50, #f8fafc) 0%, 
        var(--white, #ffffff) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200, #e2e8f0);
    transition: all 0.3s ease;
}

.info-card:hover {
    background: var(--white, #ffffff);
    box-shadow: 0 8px 24px rgba(136, 106, 181, 0.12);
    transform: translateY(-4px);
    border-color: var(--primary-200, #d4cbe0);
}

.info-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, 
        var(--primary, #886ab5) 0%, 
        var(--primary-600, #6d5591) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white, #ffffff);
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(136, 106, 181, 0.25);
    transition: all 0.3s ease;
}

.info-card:hover .info-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(136, 106, 181, 0.35);
}

.info-content h4 {
    color: var(--primary, #886ab5);
    margin-bottom: var(--space-xs);
    font-size: 1rem;
    font-weight: 600;
}

.info-content p {
    color: var(--gray-600, #475569);
    margin: 0;
    line-height: 1.6;
    font-size: 0.9375rem;
}

/* ============================================
   LOADING STATES
   ============================================ */
.skeleton {
    background: linear-gradient(90deg,
        var(--gray-200, #e2e8f0) 25%,
        var(--gray-100, #f1f5f9) 50%,
        var(--gray-200, #e2e8f0) 75%);
    background-size: 200% 100%;
    animation: skeletonLoading 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes skeletonLoading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 1rem;
    margin-bottom: var(--space-sm);
}

.skeleton-title {
    height: 1.5rem;
    width: 70%;
    margin-bottom: var(--space-md);
}

.skeleton-card {
    height: 300px;
}

/* ============================================
   TOOLTIPS
   ============================================ */
[data-tooltip] {
    position: relative;
    cursor: help;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: var(--space-sm) var(--space-md);
    background: var(--gray-900, #0f172a);
    color: var(--white, #ffffff);
    font-size: 0.8125rem;
    border-radius: var(--radius-md);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    z-index: var(--z-tooltip);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* ============================================
   ALERT / NOTIFICATION STYLES
   ============================================ */
.alert {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    border: 1px solid transparent;
}

.alert i {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-success {
    background: var(--accent-green-light, #d1fae5);
    color: #065f46;
    border-color: #6ee7b7;
}

.alert-warning {
    background: var(--accent-orange-light, #fef3c7);
    color: #92400e;
    border-color: #fcd34d;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border-color: #fca5a5;
}

.alert-info {
    background: var(--accent-blue-light, #dbeafe);
    color: #1e40af;
    border-color: #93c5fd;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
    .formations-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .formation-card {
        margin-bottom: var(--space-md);
    }
    
    .card-header {
        padding: var(--space-lg);
    }
    
    .card-body {
        padding: var(--space-lg);
    }
    
    .card-details {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .card-features {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
        padding: var(--space-sm);
    }
    
    .card-actions {
        flex-direction: column;
    }
    
    .card-actions .btn {
        width: 100%;
        min-width: auto;
    }
    
    .btn {
        min-height: 46px;
        padding: var(--space-md) var(--space-lg);
    }
    
    .btn-sm {
        min-height: 42px;
    }
    
    .btn-lg {
        min-height: 50px;
    }
    
    .info-card {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    
    .pagination {
        gap: var(--space-xs);
    }
    
    .page-link {
        min-width: 38px;
        padding: var(--space-xs) var(--space-sm);
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .btn,
    .badge {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }
    
    .formation-card {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
        page-break-inside: avoid;
    }
}

/* ============================================
   ACCESSIBILITY - Focus States
   ============================================ */
.btn:focus-visible,
.form-input:focus-visible,
.form-textarea:focus-visible,
.form-select:focus-visible,
.page-link:focus-visible {
    outline: 3px solid var(--primary-light, #a48cc7);
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .btn {
        border-width: 3px;
    }
    
    .badge {
        border-width: 2px;
    }
    
    .formation-card::before {
        height: 6px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .btn,
    .badge,
    .formation-card,
    .info-card,
    .detail-item,
    .feature-item {
        transition: none;
    }
    
    .btn::before {
        display: none;
    }
    
    .skeleton {
        animation: none;
    }
}