.cv-hero {
  padding-top: 80px;
  display: grid;
  gap: 24px;
}

.cv-hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 3.6vw, 3.2rem);
}

.cv-hero .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cv-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  align-items: start;
}

.timeline-list {
  display: grid;
  gap: 14px;
}

.timeline-node {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 16px 18px 16px 44px;
  border-radius: var(--radius-sm);
  background: rgba(13, 23, 29, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  text-align: left;
  color: var(--text);
  transition: border 0.2s ease, transform 0.2s ease;
}

.timeline-node:hover {
  border-color: rgba(42, 211, 198, 0.4);
  transform: translateY(-2px);
}

.timeline-node.is-ongoing {
  border-color: rgba(112, 225, 153, 0.38);
  background: linear-gradient(120deg, rgba(112, 225, 153, 0.12), rgba(13, 23, 29, 0.82));
}

.timeline-node.is-ongoing:hover {
  border-color: rgba(112, 225, 153, 0.7);
}

.timeline-node::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 12px rgba(63, 230, 255, 0.6);
}

.timeline-node.is-ongoing::before {
  background: #70e199;
  box-shadow: 0 0 14px rgba(112, 225, 153, 0.75);
}

.timeline-node span {
  font-size: 0.78rem;
  color: var(--muted);
}

.timeline-node .timeline-employer {
  color: #c8f7d8;
  font-weight: 600;
}

.timeline-node .timeline-status {
  width: fit-content;
  margin-top: 3px;
  padding: 4px 9px;
  border: 1px solid rgba(112, 225, 153, 0.35);
  border-radius: 999px;
  background: rgba(112, 225, 153, 0.1);
  color: #9af0b9;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.timeline-detail {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  padding: 22px;
  scroll-margin-top: calc(var(--header-height) + 16px);
}

.timeline-detail h3 {
  margin: 0 0 8px;
}

.timeline-detail ul {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--muted);
  display: grid;
  gap: 6px;
}

.timeline-download {
  margin-top: 18px;
  width: fit-content;
}

.timeline-download.is-disabled {
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
}

.skills-overview {
  display: grid;
  gap: 28px;
}

.skill-group {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(13, 23, 29, 0.88), rgba(11, 19, 24, 0.68));
}

.skill-group-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.skill-group-heading h3,
.skill-description h4 {
  margin: 0;
}

.skill-group-heading .eyebrow {
  margin: 0;
  color: var(--accent-2);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  order: 2;
}

.programming-skills {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.language-skill {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 3px 12px;
  min-height: 86px;
  padding: 14px;
  border: 1px solid rgba(42, 211, 198, 0.2);
  border-radius: var(--radius-sm);
  background: rgba(42, 211, 198, 0.06);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.language-skill:hover,
.language-skill:focus-visible,
.language-skill.is-active {
  border-color: rgba(42, 211, 198, 0.65);
  background: rgba(42, 211, 198, 0.12);
}

.language-skill:hover {
  transform: translateY(-2px);
}

.language-mark {
  grid-row: 1 / 3;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #041014;
  font-size: 0.82rem;
  font-weight: 800;
}

.language-skill small {
  color: var(--muted);
}

.language-skill.is-learning {
  border-style: dashed;
}

.language-skill.is-learning .language-mark {
  background: rgba(63, 230, 255, 0.12);
  border: 1px solid rgba(63, 230, 255, 0.35);
  color: var(--accent-2);
}

.technical-skills {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.skill-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.skill-card-featured {
  grid-column: 1 / -1;
  border-color: rgba(42, 211, 198, 0.28);
  background: linear-gradient(120deg, rgba(42, 211, 198, 0.1), rgba(63, 230, 255, 0.035));
}

.skill-index {
  color: var(--accent-2);
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.skill-card-title {
  font-size: 1rem;
  font-weight: 700;
}

.skill-card:hover,
.skill-card:focus-visible,
.skill-card.is-active {
  border-color: rgba(42, 211, 198, 0.55);
  background: rgba(42, 211, 198, 0.09);
}

.skill-card:hover {
  transform: translateY(-2px);
}

.skill-description {
  margin-top: 16px;
  padding: 18px;
  border-color: rgba(42, 211, 198, 0.25);
}

.skill-description h4 {
  margin-top: 10px;
}

.skill-description p {
  margin: 7px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.language-grid {
  display: grid;
  gap: 14px;
}

.language-item {
  display: grid;
  gap: 8px;
}

.language-bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.language-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.level-mother span {
  width: 100%;
}

.level-fluent span {
  width: 78%;
}

.level-strong span {
  width: 90%;
}

@media (max-width: 960px) {
  .cv-grid {
    grid-template-columns: 1fr;
  }

  .timeline-detail {
    position: static;
  }

  .programming-skills {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .cv-hero .hero-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .skill-group-heading {
    display: block;
  }

  .skill-group-heading .eyebrow {
    margin-bottom: 6px;
  }

  .technical-skills {
    grid-template-columns: 1fr;
  }

  .skill-card-featured {
    grid-column: auto;
  }
}

@media (max-width: 420px) {
  .programming-skills {
    grid-template-columns: 1fr;
  }
}