/* ========================================
   Resume Page — Vlad Popov
   ======================================== */

/* --- HERO --- */
.resume-hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: calc(var(--nav-height) + 3rem) var(--gutter) 0;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.resume-label {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}
.resume-name {
  font-family: var(--font-headline);
  font-size: var(--text-4xl);
  font-weight: 900;
  line-height: 1.1;
  margin-top: 0.25rem;
}
.resume-title {
  font-family: var(--font-ui);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-top: 0.25rem;
}
.resume-summary {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 640px;
  margin-top: 0.5rem;
}

/* Contact card */
.resume-contact-card {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: 8px;
}
.resume-contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.resume-contact-item a {
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s;
}
.resume-contact-item a:hover {
  color: var(--color-accent);
}
.resume-contact-icon {
  font-size: 1.1rem;
  color: var(--color-accent);
}

/* --- SECTIONS --- */
.resume-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem var(--gutter) 0;
}
.resume-section-title {
  font-family: var(--font-headline);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}

/* --- SIDEBAR (contact + download) --- */
.resume-sidebar {
  flex-shrink: 0;
}

/* --- DOWNLOAD BUTTONS --- */
.resume-download {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  justify-content: center;
}
.resume-download-btn {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-accent);
  border-radius: 2px;
  color: var(--color-accent);
  text-decoration: none;
  transition: all 0.25s ease;
  flex: 1;
  text-align: center;
  white-space: nowrap;
}
.resume-download-btn:hover {
  background: var(--color-accent);
  color: #fff;
}

/* --- CERTIFICATIONS --- */
.certs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.cert-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: 8px;
  transition: border-color 0.2s, transform 0.2s;
}
.cert-card:hover {
  border-color: var(--color-rule-dark);
  transform: translateY(-2px);
}
.cert-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  background: transparent;
}
.cert-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.cert-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.cert-level {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}
.cert-name {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}
.cert-issuer {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

/* --- SKILLS --- */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.skill-group-title {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.skill-tag {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.3rem 0.65rem;
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: 4px;
  color: var(--color-text-secondary);
  transition: border-color 0.2s, color 0.2s;
}
.skill-tag:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
}

/* --- EXPERIENCE --- */
.exp-card {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-rule);
}
.exp-card:last-child {
  border-bottom: none;
}
.exp-header {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1rem;
}
.exp-header-left {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.exp-company {
  font-family: var(--font-headline);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
}
.exp-role {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-accent);
}
.exp-header-right {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 0.25rem;
}
.exp-type {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text);
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--color-rule-dark);
  border-radius: 4px;
}
.exp-dates {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text);
}
.exp-bullets {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.exp-bullets li {
  position: relative;
  padding-left: 1.25rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
}
.exp-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent);
}
.exp-bullets li strong {
  color: var(--color-text);
  font-weight: 600;
}

/* --- RESPONSIVE: TABLET (768px+) --- */
@media (min-width: 768px) {
  .resume-hero {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 3rem;
  }
  .resume-hero-text {
    flex: 1;
  }
  .resume-contact-card {
    flex-direction: column;
    flex-shrink: 0;
    gap: 0.75rem;
    margin-top: 2rem;
  }
  .certs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .exp-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
  .exp-header-right {
    flex-direction: column;
    align-items: flex-end;
    gap: 0.25rem;
    margin-top: 0;
    flex-shrink: 0;
  }
}

/* --- RESPONSIVE: DESKTOP (1024px+) --- */
@media (min-width: 1024px) {
  .resume-name {
    font-size: var(--text-5xl);
  }
  .certs-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}