/* ================================================================
   COMPONENTS.CSS — Composants UI spécifiques pages
   ================================================================ */

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: var(--gradient-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at bottom right, rgba(46,163,242,0.06) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--clr-border-glow);
    box-shadow: var(--shadow-glow);
}

.service-card:hover::after { opacity: 1; }

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--clr-text);
}

.service-card__desc {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--clr-primary);
    transition: gap var(--transition-fast);
}

.service-card__link:hover { gap: 0.6rem; color: var(--clr-primary); }

/* ============================================================
   BLOG CARDS
   ============================================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: var(--gradient-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-6px);
    border-color: var(--clr-border-glow);
    box-shadow: var(--shadow-glow);
}

.blog-card__image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--clr-card);
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-card__image img { transform: scale(1.05); }

.blog-card__image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--clr-card) 0%, var(--clr-surface) 100%);
    color: var(--clr-text-dim);
    font-size: 3rem;
}

.blog-card__body {
    padding: 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.blog-card__date {
    font-size: 0.8rem;
    color: var(--clr-text-dim);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.blog-card__read-time {
    font-size: 0.8rem;
    color: var(--clr-text-dim);
}

.blog-card__title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.3;
    color: var(--clr-text);
    transition: color var(--transition-fast);
}

.blog-card:hover .blog-card__title { color: var(--clr-primary); }

.blog-card__excerpt {
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--clr-border);
}

/* ============================================================
   ARTICLE DETAIL
   ============================================================ */
.article-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 3rem 0;
}

@media (min-width: 1024px) {
    .article-layout {
        grid-template-columns: 1fr 320px;
    }
}

.article-hero-image {
    width: 100%;
    aspect-ratio: 16/7;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: 2.5rem;
}

.article-content {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--clr-text-muted);
}

.article-content h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--clr-text);
    margin: 2.5rem 0 1rem;
}

.article-content h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--clr-text);
    margin: 2rem 0 0.75rem;
}

.article-content p { margin-bottom: 1.25rem; }

.article-content ul, .article-content ol {
    list-style: revert;
    padding-left: 1.5rem;
    margin-bottom: 1.25rem;
}

.article-content li { margin-bottom: 0.5rem; }

.article-content blockquote {
    border-left: 3px solid var(--clr-primary);
    padding: 1rem 1.5rem;
    background: rgba(46,163,242,0.05);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--clr-text);
}

.article-content code {
    background: var(--clr-card);
    padding: 0.2em 0.5em;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--clr-primary);
    font-family: 'Fira Code', monospace;
}

.article-content pre {
    background: var(--clr-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.article-content pre code {
    background: none;
    padding: 0;
    color: var(--clr-text);
}

/* Comments */
.comments-section {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--clr-border);
}

.comment-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--clr-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.comment-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    color: #fff;
    font-size: 1rem;
    flex-shrink: 0;
}

.comment-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--clr-text);
    margin-bottom: 0.25rem;
}

.comment-date {
    font-size: 0.78rem;
    color: var(--clr-text-dim);
    margin-bottom: 0.5rem;
}

.comment-text {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
}

/* ============================================================
   SIDEBAR BLOG
   ============================================================ */
.sidebar {
    position: sticky;
    top: calc(var(--nav-height) + 2rem);
}

.sidebar-widget {
    background: var(--gradient-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.sidebar-widget__title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-text);
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--clr-border);
}

.sidebar-article {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--clr-border);
}

.sidebar-article:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.sidebar-article__img {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    background: var(--clr-card);
    flex-shrink: 0;
}

.sidebar-article__title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-text);
    line-height: 1.3;
    margin-bottom: 0.25rem;
}

.sidebar-article__date {
    font-size: 0.78rem;
    color: var(--clr-text-dim);
}

/* ============================================================
   TEAM CARDS
   ============================================================ */
.team-card {
    text-align: center;
    padding: 2rem;
    background: var(--gradient-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.team-card:hover {
    border-color: var(--clr-border-glow);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.team-card__avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1.25rem;
    border: 3px solid var(--clr-border-glow);
    transition: border-color 0.3s ease;
}

.team-card:hover .team-card__avatar { border-color: var(--clr-primary); }

.team-card__name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.team-card__role {
    font-size: 0.85rem;
    color: var(--clr-primary);
    font-weight: 500;
}

/* ============================================================
   PRICING / FORMATION CARDS
   ============================================================ */
.formation-card {
    background: var(--gradient-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

.formation-card:hover {
    transform: translateY(-6px);
    border-color: var(--clr-border-glow);
    box-shadow: var(--shadow-glow);
}

.formation-card__header {
    background: var(--gradient-primary);
    padding: 2rem;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.formation-card__header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    transition: transform 1.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                opacity 1.8s ease;
}

.formation-card__header::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -10%;
    width: 140px;
    height: 140px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    transition: transform 2.2s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                opacity 2.2s ease;
}

.formation-card:hover .formation-card__header::before {
    transform: translate(-18px, 14px) scale(1.15);
    opacity: 0.18;
}

.formation-card:hover .formation-card__header::after {
    transform: translate(14px, -18px) scale(1.2);
    opacity: 0.12;
}

.formation-card__title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
}

.formation-card__duration {
    font-size: 0.85rem;
    opacity: 0.85;
    margin-top: 0.25rem;
}

.formation-card__body {
    padding: 2rem;
}

.formation-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.formation-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--clr-text-muted);
    border-bottom: 1px solid var(--clr-border);
}

.formation-features li:last-child { border-bottom: none; }

.formation-features li::before {
    content: '✓';
    color: var(--clr-success);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .contact-layout { grid-template-columns: 2fr 1fr; }
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.5rem;
    background: var(--gradient-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.contact-info-item:hover {
    border-color: var(--clr-border-glow);
    transform: translateX(4px);
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    background: rgba(46,163,242,0.1);
    border: 1px solid rgba(46,163,242,0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-info-title {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.25rem;
}

.contact-info-value {
    font-size: 0.95rem;
    color: var(--clr-text);
    font-weight: 500;
}

/* ============================================================
   ADMIN DASHBOARD
   ============================================================ */
.admin-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 100vh;
}

@media (max-width: 768px) {
    .admin-layout { grid-template-columns: 1fr; }
}

.admin-sidebar {
    background: var(--clr-surface);
    border-right: 1px solid var(--clr-border);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.admin-sidebar__brand {
    padding: 0 1.5rem 1.5rem;
    border-bottom: 1px solid var(--clr-border);
    margin-bottom: 1.5rem;
}

.admin-sidebar__brand h2 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-text);
}

.admin-sidebar__brand span {
    font-size: 0.75rem;
    color: var(--clr-text-dim);
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-text-muted);
    border-left: 3px solid transparent;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.admin-nav-item:hover,
.admin-nav-item.active {
    color: var(--clr-text);
    background: rgba(46,163,242,0.06);
    border-left-color: var(--clr-primary);
}

.admin-nav-item.active { color: var(--clr-primary); }

.admin-main {
    padding: 2rem;
    background: var(--clr-bg);
    overflow-y: auto;
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--clr-border);
}

.admin-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.stat-card {
    background: var(--gradient-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.stat-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-card__value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-card__label {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
}

/* Admin Table */
.admin-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--clr-border);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.admin-table th {
    padding: 0.875rem 1.25rem;
    text-align: left;
    font-weight: 600;
    color: var(--clr-text-muted);
    background: var(--clr-surface);
    border-bottom: 1px solid var(--clr-border);
    white-space: nowrap;
}

.admin-table td {
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--clr-border);
    color: var(--clr-text);
    vertical-align: middle;
}

.admin-table tr:last-child td { border-bottom: none; }

.admin-table tr:hover td { background: rgba(46,163,242,0.03); }

/* ============================================================
   FEATURES GRID
   ============================================================ */
.feature-item {
    display: flex;
    gap: 1.25rem;
    padding: 1.5rem;
    background: var(--gradient-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: var(--clr-border-glow);
    box-shadow: var(--shadow-glow);
    transform: translateX(4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(46,163,242,0.1);
    border: 1px solid rgba(46,163,242,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.feature-title {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.35rem;
    color: var(--clr-text);
}

.feature-desc {
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    padding: clamp(3rem, 6vw, 5rem) 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section h2 {
    font-size: clamp(1.75rem, 4vw, 3rem);
    color: #fff;
    margin-bottom: 1rem;
    position: relative;
}

.cta-section p {
    color: rgba(255,255,255,0.85);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.cta-section .btn-white {
    background: #fff;
    color: var(--clr-primary);
    font-weight: 700;
    position: relative;
}

.cta-section .btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-fade {
    overflow: hidden;
    position: relative;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.testimonial-card {
    background: var(--gradient-card);
    border: 1px solid var(--clr-border);
    border-top: 2px solid transparent;
    border-image: var(--gradient-primary) 1;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    min-width: 240px;
    max-width: 260px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.testimonial-card:hover {
    box-shadow: 0 8px 32px rgba(108, 99, 255, 0.15);
}

.testimonial-stars {
    color: var(--clr-warning);
    font-size: 0.8rem;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    line-height: 1.65;
    font-style: italic;
    flex: 1;
    position: relative;
    padding-left: 1.25rem;
}

.testimonial-text::before {
    content: '\201C';
    position: absolute;
    left: 0;
    top: -0.1em;
    font-size: 1.6rem;
    font-style: normal;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    border-top: 1px solid var(--clr-border);
    padding-top: 0.75rem;
    margin-top: auto;
}

.testimonial-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.testimonial-name {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--clr-text);
}

.testimonial-company {
    font-size: 0.75rem;
    color: var(--clr-text-dim);
}

/* ============================================================
   PAGE 404
   ============================================================ */
.not-found {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.not-found__code {
    font-family: var(--font-heading);
    font-size: clamp(6rem, 20vw, 10rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 1rem;
}

.not-found__title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.not-found__desc {
    color: var(--clr-text-muted);
    margin-bottom: 2rem;
}