/* ============================================================
   COMPONENTS.CSS — Page-specific & reusable UI components
   ============================================================ */

/* ── Hero Section ────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-content {
  text-align: center;
  max-width: 820px;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
  padding: 0.45rem 1rem;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-pill);
  background: rgba(0, 170, 255, 0.07);
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulseGlow 2s ease-in-out infinite;
  flex-shrink: 0;
}

.hero-name {
  display: block;
  margin-bottom: 0.6rem;
  line-height: 1.05;
}

.hero-title {
  display: block;
  color: var(--text-secondary);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 1.75rem;
}

.hero-desc {
  max-width: 560px;
  margin: 0 auto 2.5rem;
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  color: var(--text-secondary);
}

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

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeSlideUp 0.8s ease 2.5s forwards;
  z-index: 2;
}

.scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 1.5px solid var(--border);
  border-radius: 11px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--accent);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
  0%   { transform: translateY(0); opacity: 1; }
  80%  { transform: translateY(10px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ── Stat counters (home) ────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
  margin-top: 5rem;
}

.stat-card {
  text-align: center;
  padding: 1.75rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  transition: all var(--transition);
}

.stat-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.35), 0 0 20px var(--accent-glow);
}

.stat-number {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
  display: block;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── Skills section ──────────────────────────────────────────── */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem 4rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.skill-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.skill-name {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.skill-pct {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
}

.skill-bar {
  height: 5px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

/* ── Tag chips ───────────────────────────────────────────────── */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tag {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
  transition: all var(--transition);
}

.tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0, 170, 255, 0.08);
}

.tag.accent {
  border-color: var(--border-accent);
  color: var(--accent);
  background: rgba(0, 170, 255, 0.08);
}

/* ── About page ──────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.about-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + 2rem);
}

.profile-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(16px);
  text-align: center;
}

.profile-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
  background: linear-gradient(135deg, #0077CC, #00AAFF, #33CCFF);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 700;
  color: #000;
  position: relative;
  animation: pulseGlow 3s ease-in-out infinite;
}

.profile-name {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.profile-role {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.profile-detail {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding: 0.6rem 0;
  border-top: 1px solid var(--border);
}

.profile-detail:first-of-type {
  margin-top: 0.5rem;
}

.profile-detail-icon {
  color: var(--accent);
  font-size: 0.9rem;
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

/* ── Interest cards ──────────────────────────────────────────── */
.interests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.interest-card {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  transition: all var(--transition);
  cursor: default;
}

.interest-card:hover {
  border-color: var(--border-accent);
  background: rgba(0, 170, 255, 0.06);
  transform: translateY(-3px);
}

.interest-icon {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  display: block;
}

.interest-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ── Timeline ────────────────────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 1.75rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--accent), transparent);
}

.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
}

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

.timeline-dot {
  position: absolute;
  left: -1.75rem;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow-strong);
  transform: translateX(-4px);
}

.timeline-date {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.timeline-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.timeline-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── Contact page ────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.contact-info-item:hover {
  border-color: var(--border-accent);
  background: rgba(0, 170, 255, 0.05);
  transform: translateX(4px);
}

.contact-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 170, 255, 0.12);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-info-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}

.contact-info-value a {
  color: var(--accent);
}

/* Contact card */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  backdrop-filter: blur(16px);
}

.contact-cta-big {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-cta-big h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
}

.mailto-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.75rem;
  background: var(--accent);
  color: #000 !important;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  width: fit-content;
  transition: all var(--transition);
  box-shadow: 0 0 24px var(--accent-glow);
  letter-spacing: 0.02em;
}

.mailto-link:hover {
  background: #fff;
  color: #000 !important;
  transform: translateY(-3px);
  box-shadow: 0 0 40px var(--accent-glow-strong);
}

/* ── Availability badge ──────────────────────────────────────── */
.avail-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(0, 200, 100, 0.1);
  border: 1px solid rgba(0, 200, 100, 0.3);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  color: #00C864;
  letter-spacing: 0.05em;
}

.avail-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #00C864;
  animation: pulseGlow 2s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(0, 200, 100, 0.6);
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-sidebar {
    position: static;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 600px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .stats-row {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .interests-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}