:root {
  --golden-pollen: #ffc857;
  --burnt-peach: #e9724c;
  --intense-cherry: #c5283d;
  --night-bordeaux: #481d24;
  --baltic-blue: #255f85;
  --dark-bg: #1a0d10;
  --card-bg: #2d1219;
  --text-light: #f5f0eb;
  --text-muted: #b8a9a0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background-color: var(--dark-bg);
  color: var(--text-light);
  line-height: 1.6;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(26, 13, 16, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 200, 87, 0.15);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(90deg, var(--golden-pollen), var(--burnt-peach));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--golden-pollen);
}

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 2rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(37, 95, 133, 0.25) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(197, 40, 61, 0.2) 0%, transparent 50%),
              radial-gradient(ellipse at 60% 80%, rgba(255, 200, 87, 0.1) 0%, transparent 50%);
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-greeting {
  font-size: 1rem;
  color: var(--baltic-blue);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-name {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--golden-pollen) 0%, var(--burnt-peach) 50%, var(--intense-cherry) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.hero-title span {
  color: var(--golden-pollen);
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  padding: 0.8rem 2rem;
  background: linear-gradient(135deg, var(--intense-cherry), var(--burnt-peach));
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(197, 40, 61, 0.4);
}

.btn-secondary {
  padding: 0.8rem 2rem;
  background: transparent;
  color: var(--golden-pollen);
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid var(--golden-pollen);
  transition: background 0.2s, transform 0.2s;
}

.btn-secondary:hover {
  background: rgba(255, 200, 87, 0.1);
  transform: translateY(-2px);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  animation: bounce 2s infinite;
}

.scroll-indicator::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--golden-pollen), transparent);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── SECTIONS ── */
section {
  padding: 6rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--burnt-peach);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 3rem;
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--golden-pollen), var(--burnt-peach));
  border-radius: 2px;
}

/* ── ABOUT ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.about-text p strong {
  color: var(--golden-pollen);
}

.contact-info {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-item .icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(37, 95, 133, 0.2);
  border: 1px solid rgba(37, 95, 133, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-item a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.contact-item a:hover {
  color: var(--golden-pollen);
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid rgba(255, 200, 87, 0.1);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: border-color 0.3s, transform 0.2s;
}

.stat-card:hover {
  border-color: rgba(255, 200, 87, 0.3);
  transform: translateY(-3px);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--golden-pollen), var(--burnt-peach));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ── EXPERIENCE ── */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--golden-pollen), var(--baltic-blue), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.4rem;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--golden-pollen);
  border: 2px solid var(--dark-bg);
  box-shadow: 0 0 0 2px var(--golden-pollen);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.timeline-role {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-light);
}

.timeline-period {
  font-size: 0.85rem;
  color: var(--burnt-peach);
  font-weight: 500;
  white-space: nowrap;
}

.timeline-company {
  font-size: 0.9rem;
  color: var(--baltic-blue);
  margin-bottom: 0.75rem;
}

.timeline-body {
  background: var(--card-bg);
  border: 1px solid rgba(255, 200, 87, 0.08);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
}

.timeline-body ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.timeline-body li {
  color: var(--text-muted);
  font-size: 0.95rem;
  padding-left: 1.25rem;
  position: relative;
}

.timeline-body li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--golden-pollen);
  font-size: 0.75rem;
  top: 3px;
}

.timeline-body li a {
  color: var(--burnt-peach);
  text-decoration: none;
}

.timeline-body li a:hover {
  text-decoration: underline;
}

/* ── PROJECTS ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid rgba(255, 200, 87, 0.08);
  border-radius: 12px;
  padding: 1.75rem;
  transition: border-color 0.3s, transform 0.2s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  border-color: rgba(255, 200, 87, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
}

.project-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-light);
}

.project-link {
  color: var(--baltic-blue);
  font-size: 1.1rem;
  text-decoration: none;
  transition: color 0.2s;
}

.project-link:hover {
  color: var(--golden-pollen);
}

.project-period {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  background: rgba(37, 95, 133, 0.2);
  color: var(--baltic-blue);
  border: 1px solid rgba(37, 95, 133, 0.3);
  font-weight: 500;
}

.project-body {
  flex: 1;
}

.project-body ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.project-body li {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding-left: 1.1rem;
  position: relative;
}

.project-body li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--burnt-peach);
  font-size: 0.7rem;
  top: 3px;
}

/* ── SKILLS ── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.skill-category {
  background: var(--card-bg);
  border: 1px solid rgba(255, 200, 87, 0.08);
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 0.3s;
}

.skill-category:hover {
  border-color: rgba(233, 114, 76, 0.3);
}

.skill-category-title {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--burnt-peach);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-category-title::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--burnt-peach);
  border-radius: 1px;
}

.skill-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-pill {
  padding: 0.35rem 0.8rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  background: rgba(255, 200, 87, 0.08);
  color: var(--golden-pollen);
  border: 1px solid rgba(255, 200, 87, 0.2);
  transition: background 0.2s, transform 0.2s;
}

.skill-pill:hover {
  background: rgba(255, 200, 87, 0.15);
  transform: scale(1.05);
}

/* ── EDUCATION ── */
.education-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.edu-card {
  background: var(--card-bg);
  border: 1px solid rgba(37, 95, 133, 0.2);
  border-radius: 12px;
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.2s;
}

.edu-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--golden-pollen), var(--burnt-peach), var(--intense-cherry));
}

.edu-card:hover {
  border-color: rgba(37, 95, 133, 0.5);
  transform: translateY(-3px);
}

.edu-degree {
  font-size: 0.85rem;
  color: var(--burnt-peach);
  margin-bottom: 0.4rem;
  font-style: italic;
}

.edu-school {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}

.edu-field {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.edu-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--baltic-blue);
}

/* ── FOOTER ── */
footer {
  text-align: center;
  padding: 3rem 2rem;
  border-top: 1px solid rgba(255, 200, 87, 0.08);
  color: var(--text-muted);
  font-size: 0.88rem;
}

footer a {
  color: var(--golden-pollen);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .nav-links {
    display: none;
  }

  section {
    padding: 4rem 1.25rem;
  }
}