/* ===== Hero with Photo ===== */
.hero-layout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
  text-align: left;
  max-width: 1100px;
  margin: 0 auto;
}
.hero-content { max-width: 640px; }
.hero-photo {
  position: relative;
  flex-shrink: 0;
}
.hero-photo img {
  width: 280px;
  height: 280px;
  object-fit: cover;
  border-radius: 24px;
  border: 3px solid rgba(59, 130, 246, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(59, 130, 246, 0.15);
}
.hero-photo::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 28px;
  background: linear-gradient(135deg, var(--accent-blue), var(--gradient-end));
  z-index: -1;
  opacity: 0.4;
}
.hero-inner { text-align: left; }
.hero-inner .hero-actions { justify-content: flex-start; }
.hero-inner .hero-stats { justify-content: flex-start; }

/* ===== Testimonials ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  transition: all var(--transition);
}
.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.testimonial-quote {
  font-size: 2.5rem;
  line-height: 1;
  color: var(--accent-blue);
  opacity: 0.4;
  margin-bottom: 8px;
}
.testimonial-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.75;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--gradient-end));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: white;
  flex-shrink: 0;
}
.testimonial-name { font-weight: 600; font-size: 0.95rem; }
.testimonial-role { font-size: 0.82rem; color: var(--text-muted); }

/* ===== Certificate Gallery ===== */
.cert-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.cert-gallery-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cert-gallery-item:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.cert-gallery-item .cert-cat {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent-amber);
  font-weight: 600;
}
.cert-gallery-item h4 { font-size: 0.92rem; font-weight: 600; flex-grow: 1; }
.cert-gallery-item .cert-issuer { font-size: 0.8rem; color: var(--text-muted); }
.cert-gallery-item a.view-cert {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-blue-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}
.cert-preview-thumb {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
}

/* ===== Blog / Case Study Cards ===== */
.content-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.content-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.content-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.content-card-body { padding: 24px; flex-grow: 1; display: flex; flex-direction: column; }
.content-card-tag {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent-blue);
  margin-bottom: 10px;
}
.content-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.content-card p { color: var(--text-secondary); font-size: 0.9rem; flex-grow: 1; margin-bottom: 16px; }
.content-card-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.read-more {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--accent-blue-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ===== Inner Pages ===== */
.page-hero {
  position: relative;
  z-index: 1;
  padding: 120px 0 60px;
  text-align: center;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 12px;
}
.page-hero p {
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.05rem;
}
.page-content {
  position: relative;
  z-index: 1;
  padding: 0 0 80px;
}
.article-body {
  max-width: 760px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
}
.article-body h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 32px 0 12px;
  color: var(--accent-blue-light);
}
.article-body h2:first-child { margin-top: 0; }
.article-body p, .article-body li {
  color: var(--text-secondary);
  margin-bottom: 14px;
  font-size: 1rem;
  line-height: 1.8;
}
.article-body ul { list-style: disc; padding-left: 24px; margin-bottom: 16px; }
.article-body strong { color: var(--text-primary); }
.article-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
}
.metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin: 24px 0;
}
.metric-box {
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}
.metric-box .num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent-blue-light);
}
.metric-box .lbl { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }

/* ===== Resume Page ===== */
.resume-page {
  max-width: 860px;
  margin: 0 auto;
  background: #fff;
  color: #1e293b;
  padding: 48px 56px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.resume-header {
  display: flex;
  gap: 28px;
  align-items: center;
  border-bottom: 2px solid #3b82f6;
  padding-bottom: 24px;
  margin-bottom: 24px;
}
.resume-header img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 12px;
}
.resume-header h1 { font-size: 1.8rem; color: #0f172a; margin-bottom: 4px; }
.resume-header .title { color: #3b82f6; font-weight: 600; font-size: 1rem; }
.resume-header .contact { font-size: 0.85rem; color: #64748b; margin-top: 8px; }
.resume-section { margin-bottom: 22px; }
.resume-section h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #3b82f6;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 6px;
  margin-bottom: 12px;
}
.resume-section p, .resume-section li { font-size: 0.88rem; color: #475569; line-height: 1.65; }
.resume-section ul { list-style: none; padding: 0; }
.resume-section li { padding-left: 16px; position: relative; margin-bottom: 6px; }
.resume-section li::before { content: '▸'; position: absolute; left: 0; color: #3b82f6; }
.resume-job { margin-bottom: 16px; }
.resume-job-header {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 6px;
}
.resume-job-header h3 { font-size: 0.95rem; color: #0f172a; }
.resume-job-header .date { font-size: 0.82rem; color: #64748b; }
.resume-actions {
  text-align: center;
  margin-bottom: 32px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== SEO / Misc ===== */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--accent-blue-light); }
.section-cta {
  text-align: center;
  margin-top: 40px;
}

@media print {
  body { background: white; }
  .nav, .bg-grid, .bg-glow, .resume-actions, .footer { display: none !important; }
  .resume-page { box-shadow: none; border-radius: 0; padding: 24px; }
}

@media (max-width: 900px) {
  .hero-layout {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content { max-width: 100%; }
  .hero-inner .hero-actions,
  .hero-inner .hero-stats { justify-content: center; }
  .hero-photo { order: -1; }
  .hero-photo img { width: 200px; height: 200px; margin: 0 auto; }
  .article-body { padding: 28px 24px; }
  .resume-page { padding: 28px 24px; }
  .resume-header { flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
  .nav-links { transform: translateY(-120%); }
}