/* ========================================
   Page Hero (shared across all pages)
   ======================================== */
.page-hero {
    padding: 160px 0 80px;
    background: var(--color-bg-warm);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.page-hero-tall {
    padding: 160px 0 100px;
}

.page-hero-content h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    line-height: 1.2;
}

.page-hero-content h1 .serif-accent {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 700;
}

.page-hero-content p {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========================================
   Blog Page Styles
   ======================================== */

/* Filter Bar */
.filter-bar {
    padding: 24px 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 72px;
    z-index: 100;
    backdrop-filter: blur(12px);
    background: rgba(255,255,255,0.9);
}

.filter-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
    transition: var(--transition);
    border: 1px solid transparent;
}

.filter-tab:hover {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.filter-tab.active {
    color: #fff;
    background: var(--color-primary);
    box-shadow: 0 2px 8px rgba(26,86,255,0.25);
}

.filter-count {
    font-size: 0.75rem;
    background: rgba(0,0,0,0.06);
    padding: 1px 8px;
    border-radius: 50px;
    min-width: 20px;
    text-align: center;
}

.filter-tab.active .filter-count {
    background: rgba(255,255,255,0.25);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.22,1,0.36,1), box-shadow 0.4s ease, border-color 0.3s ease;
}

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

.blog-card-image {
    display: block;
    height: 200px;
    overflow: hidden;
    background: var(--color-bg-card);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.blog-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
}

.blog-card-body {
    padding: 24px;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 0.82rem;
    color: var(--color-text-light);
}

.blog-card-cat {
    padding: 2px 10px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.78rem;
}

.blog-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 8px;
}

.blog-card-title a:hover {
    color: var(--color-primary);
}

.blog-card-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-primary);
}

.blog-card-link svg {
    transition: transform 0.3s ease;
}

.blog-card-link:hover svg {
    transform: translateX(4px);
}

/* Pagination */
.pagination-wrap {
    margin-top: 48px;
    text-align: center;
}

.pagination-wrap .page-numbers {
    display: inline-flex;
    gap: 4px;
    list-style: none;
    padding: 0;
}

.pagination-wrap .page-numbers li {
    list-style: none;
}

.pagination-wrap .page-numbers a,
.pagination-wrap .page-numbers span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
    transition: var(--transition);
}

.pagination-wrap .page-numbers a:hover {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.pagination-wrap .page-numbers .current {
    color: #fff;
    background: var(--color-primary);
    box-shadow: 0 2px 8px rgba(26,86,255,0.25);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 80px 0;
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.empty-state h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--color-text-secondary);
}

.empty-state-inline {
    text-align: center;
    padding: 40px 0;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* ========================================
   Solutions Page Styles
   ======================================== */
.solution-block {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.solution-block.reverse {
    grid-template-columns: 0.8fr 1.2fr;
    direction: rtl;
}

.solution-block.reverse > * {
    direction: ltr;
}

.solution-desc {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.solution-features {
    display: grid;
    gap: 20px;
}

.solution-feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.solution-feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--color-bg-card);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.solution-feature-item h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.solution-feature-item p {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Solution Visual Cards */
.solution-card-stack {
    display: grid;
    gap: 16px;
}

.solution-stat-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    transition: var(--transition);
}

.solution-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.solution-stat-card.accent {
    background: linear-gradient(135deg, var(--color-primary) 0%, #3d72ff 100%);
    color: #fff;
    border: none;
}

.solution-stat-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.solution-stat-card.accent .solution-stat-label {
    color: rgba(255,255,255,0.7);
}

.solution-stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* Solution Tech Grid */
.solution-tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.solution-tech-item {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.solution-tech-item:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-light);
    transform: translateY(-2px);
}

/* FAQ */
.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    background: #fff;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--color-primary-light);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-sans);
    color: var(--color-text);
    cursor: pointer;
    text-align: left;
}

.faq-question svg {
    transition: transform 0.3s ease;
    color: var(--color-text-light);
    min-width: 20px;
}

.faq-item.open .faq-question svg {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding: 0 24px 20px;
}

.faq-answer p {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ========================================
   Learning Page Styles
   ======================================== */
.learn-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.learn-cat-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.learn-cat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.learn-cat-blue::before { background: var(--color-primary); }
.learn-cat-orange::before { background: var(--color-accent); }
.learn-cat-green::before { background: #059669; }

.learn-cat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.learn-cat-card:hover::before {
    transform: scaleX(1);
}

.learn-cat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.learn-cat-blue .learn-cat-icon { background: var(--color-primary-light); color: var(--color-primary); }
.learn-cat-orange .learn-cat-icon { background: #fff4ed; color: var(--color-accent); }
.learn-cat-green .learn-cat-icon { background: #ecfdf5; color: #059669; }

.learn-cat-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.learn-cat-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.learn-cat-arrow {
    display: inline-flex;
    color: var(--color-text-light);
    transition: var(--transition);
}

.learn-cat-card:hover .learn-cat-arrow {
    color: var(--color-primary);
    transform: translateX(4px);
}

/* Learn Grid */
.learn-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.learn-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.learn-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.learn-card-top img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.learn-card-placeholder {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.learn-ph-blue { background: var(--color-primary-light); color: var(--color-primary); }
.learn-ph-orange { background: #fff4ed; color: var(--color-accent); }
.learn-ph-green { background: #ecfdf5; color: #059669; }

.learn-card-body {
    padding: 20px;
}

.learn-card-body time {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.learn-card-body h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 6px 0 8px;
    line-height: 1.4;
}

.learn-card-body h3 a:hover {
    color: var(--color-primary);
}

.learn-card-body p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Learn CTA Box */
.learn-cta-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    background: var(--color-primary-light);
    border-radius: var(--radius-xl);
    padding: 48px;
}

.learn-cta-content h2 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.learn-cta-content h2 .serif-accent {
    font-family: var(--font-serif);
    font-style: italic;
}

.learn-cta-content p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

/* ========================================
   About Page Styles
   ======================================== */
.about-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-story-content h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.about-story-content h2 .serif-accent {
    font-family: var(--font-serif);
    font-style: italic;
}

.about-story-content p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-number-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.about-number-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: center;
    transition: var(--transition);
}

.about-number-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.about-number-card.accent {
    background: linear-gradient(135deg, var(--color-primary) 0%, #3d72ff 100%);
    color: #fff;
    border: none;
}

.about-number {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.about-number-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 4px;
}

.about-number-card.accent .about-number-label {
    color: rgba(255,255,255,0.7);
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.value-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-primary-light);
    margin-bottom: 12px;
    font-family: var(--font-serif);
}

.value-card:hover .value-number {
    color: var(--color-primary);
}

.value-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.value-card p {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Team Capabilities */
.team-capabilities {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.team-cap-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

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

.team-cap-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.team-cap-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.team-cap-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.team-cap-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.team-cap-tags span {
    padding: 4px 12px;
    background: var(--color-bg-card);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

/* Timeline */
.timeline {
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-primary-light));
}

.timeline-item {
    position: relative;
    padding-bottom: 36px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -40px;
    top: 6px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 4px solid #fff;
    box-shadow: 0 0 0 2px var(--color-primary-light);
    z-index: 1;
}

.timeline-year {
    display: inline-block;
    padding: 2px 12px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.timeline-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.timeline-content p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ========================================
   Responsive for all pages
   ======================================== */
@media (max-width: 1024px) {
    .page-hero-content h1 { font-size: 2.4rem; }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .solution-block,
    .solution-block.reverse { grid-template-columns: 1fr; direction: ltr; }
    .solution-visual { order: -1; }
    .learn-categories { grid-template-columns: 1fr 1fr; }
    .learn-grid { grid-template-columns: repeat(2, 1fr); }
    .about-story-grid { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .team-capabilities { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .page-hero { padding: 120px 0 60px; }
    .page-hero-content h1 { font-size: 1.8rem; }
    .filter-tabs { gap: 6px; }
    .filter-tab { padding: 6px 14px; font-size: 0.82rem; }
    .blog-grid { grid-template-columns: 1fr; }
    .learn-categories { grid-template-columns: 1fr; }
    .learn-grid { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .team-capabilities { grid-template-columns: 1fr; }
    .solution-tech-grid { grid-template-columns: repeat(2, 1fr); }
    .learn-cta-box { flex-direction: column; text-align: center; padding: 32px; }
}