/* ============================================================
   training.css
   Scoped styles for the Training Management feature (list +
   detail pages). Only linked from those two templates — never
   touches the shared style.css / root.css files.

   Every value below reuses the site's existing design tokens
   (main/static/css/root.css: --primary-*, --text-*, --bg-*,
   --shadow-*, --border-radius-*, --spacing-*, --transition-*)
   and mirrors patterns already used elsewhere on the site
   (e.g. .service-detail-card hover-lift, .btn-primary-custom,
   .hero-section, .cyber-main-btn from software_detail.html),
   so the Training pages look like they've always been part of
   the site instead of a separate theme. The shared fixed navbar
   (header.html) reserves its own space via the site-wide navbar
   spacer, so no page-level padding-top overrides are needed here.
   ============================================================ */

.training-list-section,
.training-detail-section {
    background: var(--bg-secondary);
    min-height: 60vh;
}

/* ---------------- Hero (list + detail) ----------------
   .hero-section itself (background gradient, particles, fixed
   navbar clearance) is defined globally in style.css. These rules
   only complete the content classes that Training's hero markup
   references but that were never shipped with their own CSS. */
.shadow-text {
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.glass-desc-box {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    padding: 20px 40px;
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.15);
    max-width: 800px;
}

.hero-short-text {
    color: #ffffff !important;
    font-size: 1.3rem;
    line-height: var(--line-height-relaxed);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.cyber-main-btn {
    background: var(--primary-600);
    color: #ffffff !important;
    padding: 16px 45px;
    border-radius: var(--border-radius-full);
    text-decoration: none;
    font-weight: var(--font-weight-extrabold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 20px rgba(220, 38, 38, 0.3);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.cyber-main-btn i {
    transition: transform 0.4s ease;
}

.cyber-main-btn:hover {
    background: var(--primary-700);
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 12px 25px rgba(220, 38, 38, 0.5), 0 0 15px rgba(220, 38, 38, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
    color: #ffffff !important;
}

.cyber-main-btn:hover i {
    transform: translate(3px, -3px) rotate(-5deg);
}

[dir="rtl"] .cyber-main-btn:hover i {
    transform: translate(-3px, -3px) rotate(5deg);
}

.cyber-main-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.6s;
}

.cyber-main-btn:hover::after {
    left: 100%;
}

/* ---------------- Page heading ---------------- */
.heading-line {
    width: 70px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.training-heading {
    color: var(--text-primary);
    font-weight: var(--font-weight-black);
    letter-spacing: -0.5px;
}

.training-intro {
    font-size: var(--font-size-lg);
    max-width: 650px;
    line-height: var(--line-height-relaxed);
    color: var(--text-muted);
}

/* ---------------- Meta badges (category / duration / level / status) ---------------- */
.training-meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.training-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

/* Light variants for use on white card/section backgrounds */
.training-badge-category-light {
    background: var(--red-10);
    color: var(--primary-700);
    border: 1px solid var(--red-25);
}

.training-badge-duration-light {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
}

/* ---------------- Carousel (Swiper) ---------------- */
.training-carousel-wrapper {
    padding-bottom: var(--spacing-2xl);
}

.training-swiper {
    padding: 10px 4px 10px;
    overflow: visible;
}

.training-swiper .swiper-slide {
    height: auto;
    display: flex;
}

.training-swiper-pagination {
    position: relative;
    margin-top: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.training-swiper-pagination .swiper-pagination-bullet {
    background: var(--border-medium);
    opacity: 1;
    width: 9px;
    height: 9px;
    transition: var(--transition);
}

.training-swiper-pagination .swiper-pagination-bullet-active {
    background: var(--primary-600);
    width: 24px;
    border-radius: var(--border-radius-full);
}

/* ---------------- Card grid (mirrors .service-detail-card) ---------------- */
.training-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-2xl);
    overflow: hidden;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.35s ease;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    will-change: transform;
    width: 100%;
}

.training-card:hover {
    transform: translateY(-10px) scale(1.01);
    box-shadow: 0 20px 45px rgba(220, 38, 38, 0.16);
    border-color: var(--primary-500);
}

.training-card-top {
    position: relative;
    width: 100%;
    height: 190px;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.training-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.training-card:hover .training-card-img {
    transform: scale(1.08);
}

.training-card-icon-block {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-light);
    color: var(--primary-400);
    font-size: 3.5rem;
}

.training-card-top::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, 0.25) 100%);
    opacity: 0;
    transition: var(--transition);
}

.training-card:hover .training-card-top::after {
    opacity: 1;
}

.training-level-badge {
    position: absolute;
    top: 14px;
    inset-inline-start: 14px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-700);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    padding: 6px 14px;
    border-radius: var(--border-radius-full);
    box-shadow: var(--shadow);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.training-category-icon {
    position: absolute;
    top: 14px;
    inset-inline-end: 14px;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-600);
    box-shadow: var(--shadow);
    font-size: var(--font-size-base);
    z-index: 2;
}

.training-card-badge {
    position: absolute;
    top: 62px;
    inset-inline-end: 14px;
    background: var(--gradient-primary);
    color: var(--text-light);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    padding: 6px 14px;
    border-radius: var(--border-radius-full);
    box-shadow: var(--shadow);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.training-card-body {
    padding: var(--spacing-xl);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.training-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--spacing-md);
}

.training-card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-snug);
    transition: var(--transition-fast);
}

.training-card:hover .training-card-title {
    color: var(--primary-600);
}

.training-card-desc {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin-bottom: 0;
}

.training-card-footer {
    margin-top: auto;
}

.training-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: var(--font-weight-bold);
    color: var(--primary-600);
    text-decoration: none;
    transition: var(--transition-fast);
}

.training-card-link:hover {
    color: var(--primary-700);
    text-decoration: none;
}

.training-card-link i {
    transition: var(--transition-fast);
}

.training-card-link:hover i {
    transform: translateX(4px);
}

[dir="rtl"] .training-card-link:hover i {
    transform: translateX(-4px);
}

/* ---------------- Empty state ---------------- */
.training-empty-state {
    background: var(--bg-primary);
    border: 2px dashed var(--border-medium);
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-4xl) var(--spacing-xl) !important;
    max-width: 600px;
    margin: 0 auto;
}

.empty-icon-pulse {
    width: 80px;
    height: 80px;
    background: var(--red-15);
    color: var(--primary-600);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-4xl);
    animation: trainingPulse 2s infinite;
}

@keyframes trainingPulse {
    0% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.35); }
    70% { box-shadow: 0 0 0 15px rgba(220, 38, 38, 0); }
    100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
}

/* ---------------- Detail page ---------------- */
.training-detail-image-wrapper {
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-light);
    max-height: 420px;
}

.training-detail-img {
    object-fit: cover;
    width: 100%;
    height: 100%;
    max-height: 420px;
    transition: var(--transition-slow);
}

.training-detail-body {
    line-height: var(--line-height-loose);
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

/* CKEditor-authored content shouldn't break the layout on long words/tables/media */
.training-detail-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
}

.training-detail-body table {
    max-width: 100%;
    display: block;
    overflow-x: auto;
}

.training-content-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.training-content-card:hover {
    box-shadow: var(--shadow-md);
}

.training-section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.training-section-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-lg);
    background: var(--red-10);
    color: var(--primary-600);
    font-size: var(--font-size-xl);
}

.training-features-section {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-inline-start: 5px solid var(--primary-600);
    border-radius: var(--border-radius-xl);
}

/* ---------------- Static value-props strip ---------------- */
.training-value-props {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.training-value-prop {
    text-align: center;
    padding: var(--spacing-md);
}

.training-value-prop-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-full);
    background: var(--red-10);
    color: var(--primary-600);
    font-size: var(--font-size-xl);
    transition: var(--transition-bounce);
}

.training-value-prop:hover .training-value-prop-icon {
    background: var(--gradient-primary);
    color: var(--text-light);
    transform: translateY(-4px) scale(1.05);
}

.training-value-prop-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 2px;
}

.training-value-prop-desc {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    line-height: var(--line-height-snug);
}

@media (max-width: 767.98px) {
    .training-value-props {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ---------------- What You'll Learn / Who Is This For columns ---------------- */
.training-who-for-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.training-who-for-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: var(--spacing-md);
}

.training-feature-list li {
    transition: transform 0.25s ease;
}

.training-feature-list li:hover {
    transform: translateX(4px);
}

[dir="rtl"] .training-feature-list li:hover {
    transform: translateX(-4px);
}

.training-feature-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-full);
    background: var(--red-10);
    color: var(--primary-600);
}

.feature-text {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
}

/* ---------------- Sticky info sidebar ---------------- */
.training-cta-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    /* Clears the fixed navbar (see header.html) with a small breathing gap. */
    position: sticky;
    top: calc(var(--navbar-height, 88px) + var(--spacing-lg));
}

.training-cta-card:hover {
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.cta-icon-wrapper {
    width: 60px;
    height: 60px;
    background: var(--red-15);
    color: var(--primary-600);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.training-info-list {
    list-style: none;
    margin: 0 0 var(--spacing-lg) 0;
    padding: 0;
    text-align: start;
}

.training-info-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
}

.training-info-list li:last-child {
    border-bottom: none;
}

.training-info-icon {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-lg);
    background: var(--red-10);
    color: var(--primary-600);
    font-size: var(--font-size-base);
}

.training-info-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: var(--font-weight-semibold);
}

.training-info-value {
    display: block;
    font-size: var(--font-size-base);
    color: var(--text-primary);
    font-weight: var(--font-weight-semibold);
}

.training-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: var(--border-radius-full);
}

.training-status-pill::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
}

.training-status-open {
    background: var(--success-light);
    color: var(--success-secondary);
}

.training-status-soon {
    background: var(--warning-light);
    color: var(--warning-secondary);
}

.training-status-closed {
    background: var(--error-light);
    color: var(--error-secondary);
}

/* ---------------- Premium action buttons ---------------- */
.btn-premium-gradient {
    position: relative;
    overflow: hidden;
    background: var(--gradient-primary);
    color: var(--text-light) !important;
    border: none;
    padding: 14px 28px;
    border-radius: var(--border-radius-xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.4px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
    box-shadow: 0 10px 25px rgba(220, 38, 38, 0.28);
}

.btn-premium-gradient::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: 0.6s;
}

.btn-premium-gradient:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 35px rgba(220, 38, 38, 0.4);
    color: var(--text-light) !important;
}

.btn-premium-gradient:hover::after {
    left: 100%;
}

.btn-share-outline {
    background: var(--bg-primary);
    color: var(--text-secondary);
    border: 2px solid var(--border-light);
    padding: 12px 24px;
    border-radius: var(--border-radius-xl);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-bounce);
    width: 100%;
    cursor: pointer;
}

.btn-share-outline:hover {
    border-color: var(--primary-500);
    color: var(--primary-600);
    background: var(--red-05);
    transform: translateY(-2px);
}

.btn-share-outline.is-copied {
    border-color: var(--success-secondary);
    color: var(--success-secondary);
    background: var(--success-light);
}

.cta-footer {
    text-align: start;
}

@media (max-width: 991.98px) {
    .training-cta-card {
        position: static;
    }
}

/* ---------------- Lightweight entrance animation ---------------- */
.animate-fade-in {
    animation: trainingFadeInUp 0.5s ease-in-out forwards;
}

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

@media (prefers-reduced-motion: reduce) {
    .animate-fade-in,
    .empty-icon-pulse,
    .training-card,
    .training-card-img,
    .cyber-main-btn,
    .btn-premium-gradient,
    .btn-share-outline {
        animation: none !important;
        transition: none !important;
    }
}