/* ── Design tokens ── */
:root {
  --bg:             #161618;
  --bg-raised:      #1c1c1e;
  --surface:        rgba(255, 255, 255, 0.042);
  --surface-hover:  rgba(255, 255, 255, 0.07);
  --border:         rgba(255, 255, 255, 0.08);
  --border-hover:   rgba(4, 202, 131, 0.35);
  --accent:         #04ca83;
  --accent-dim:     rgba(4, 202, 131, 0.12);
  --accent-glow:    rgba(4, 202, 131, 0.22);
  --text-primary:   #eeeef0;
  --text-secondary: #8e8e9a;
  --text-muted:     #58585e;
  --font-heading:   'Archivo', sans-serif;
  --font-body:      'Space Grotesk', sans-serif;
  --radius:         12px;
  --radius-lg:      18px;
  /* smooth spring-like ease for reveals; snappier ease for UI interactions */
  --ease:           cubic-bezier(0.22, 1, 0.36, 1);
  --ease-ui:        cubic-bezier(0.4, 0, 0.2, 1);
  --nav-h:          62px;
  --max-w:          960px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.65;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
ul  { list-style: none; }
a   { color: inherit; text-decoration: none; }

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

/* ── Glass card ── */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transform: translateZ(0); /* pre-promote to GPU layer before any hover */
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 9px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 180ms var(--ease-ui), color 180ms var(--ease-ui),
              border-color 180ms var(--ease-ui), box-shadow 180ms var(--ease-ui),
              transform 180ms var(--ease-ui);
  border: 1px solid transparent;
  white-space: nowrap;
  min-height: 44px;
  letter-spacing: 0.01em;
}
.btn-primary {
  background: var(--accent);
  color: #052b1a;
  font-weight: 600;
}
.btn-primary:hover {
  background: #06dc8e;
  transform: translateY(-1px);
  box-shadow: 0 6px 28px var(--accent-glow);
}
.btn-primary:active  { transform: translateY(0); }
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  background: rgba(22, 22, 24, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--accent);
  letter-spacing: -0.02em;
  margin-right: auto;
  padding: 6px 0;
}
.nav-links {
  display: flex;
  gap: 2px;
}
.nav-link {
  padding: 6px 14px;
  border-radius: 7px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color 150ms var(--ease-ui), background 150ms var(--ease-ui);
  cursor: pointer;
}
.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: var(--surface);
}
.nav-cta { padding: 8px 16px; font-size: 0.88rem; }

/* Terminal button — shared styles */
.btn-term-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: background 160ms var(--ease-ui), border-color 160ms var(--ease-ui), color 160ms var(--ease-ui), box-shadow 160ms var(--ease-ui);
}
.btn-term-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}
.btn-term-toggle.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* FAB variant — desktop only */
#termToggle {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
#termToggle:hover, #termToggle.active {
  box-shadow: 0 4px 24px var(--accent-glow);
}

/* Nav variant — mobile only; hidden on desktop */
.btn-term-nav {
  display: none;
  width: 34px;
  height: 34px;
  border-radius: 7px;
  background: transparent;
  box-shadow: none;
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
  will-change: opacity, transform;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger for skills cards */
.skills-grid .reveal:nth-child(2) { transition-delay: 80ms;  }
.skills-grid .reveal:nth-child(3) { transition-delay: 160ms; }

/* Stagger for timeline */
.timeline .reveal:nth-child(even) { transition-delay: 60ms; }

/* ── Hero ── */
.hero {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding-top: var(--nav-h);
  padding-bottom: 80px; /* shifts optical center upward */
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(4, 202, 131, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(4, 202, 131, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 65% at 50% 38%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 65% at 50% 38%, black 20%, transparent 100%);
}
.hero-glow {
  position: absolute;
  width: 680px;
  height: 680px;
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(4, 202, 131, 0.07) 0%, transparent 68%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  background: var(--accent-dim);
  border: 1px solid rgba(4, 202, 131, 0.28);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  width: fit-content;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  /* animation: pulse 2.2s ease-in-out infinite; */
}
@keyframes pulse {
  0%, 100% { opacity: 1;   transform: scale(1);   }
  50%       { opacity: 0.4; transform: scale(0.75); }
}

/* Name */
.hero-name {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 8.5vw, 5.2rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}
.accent { color: var(--accent); }

/* Typed role */
.hero-role {
  font-size: clamp(1.1rem, 3vw, 1.35rem);
  color: var(--text-secondary);
  font-weight: 400;
  min-height: 2em;
  letter-spacing: -0.01em;
}
.cursor {
  color: var(--accent);
  font-weight: 300;
  animation: blink 1.05s step-end infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Desc */
.hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.75;
}

/* Actions */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 2px;
}

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 20px;
  margin-top: 4px;
  border-top: 1px solid var(--border);
}
.stat { display: flex; flex-direction: column; gap: 3px; }
.stat-num {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 38px;
  background: var(--border);
  flex-shrink: 0;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-dot {
  width: 3px;
  height: 36px;
  border-radius: 2px;
  background: linear-gradient(to bottom, transparent, var(--accent));
  /* animation: scrollAnim 2.2s ease-in-out infinite; */
}
@keyframes scrollAnim {
  0%, 100% { opacity: 0.25; transform: scaleY(0.4); transform-origin: top; }
  55%       { opacity: 1;    transform: scaleY(1);   }
}

/* ── Section ── */
.section { padding: 96px 0; }

.section-header { margin-bottom: 44px; }

.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 9px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.15;
}

/* ── Skills ── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 18px;
}
.skill-card {
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  cursor: pointer;
  box-shadow: 0 0 0 transparent;
  /* slow out feels smooth on leave */
  transition: border-color 300ms var(--ease-ui), box-shadow 300ms var(--ease-ui);
}
.skill-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 32px rgba(4, 202, 131, 0.08), 0 8px 32px rgba(0,0,0,0.3);
  /* fast in feels snappy on enter */
  transition: border-color 140ms var(--ease-ui), box-shadow 140ms var(--ease-ui);
}
.skill-card-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 10px;
  color: var(--accent);
  margin-bottom: 14px;
  flex-shrink: 0;
}
.skill-card-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
.skill-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.pill {
  padding: 4px 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: background 300ms var(--ease-ui), border-color 300ms var(--ease-ui), color 300ms var(--ease-ui);
  cursor: pointer;
}
.pill:hover {
  transition: background 130ms var(--ease-ui), border-color 130ms var(--ease-ui), color 130ms var(--ease-ui);
}
.pill small { color: var(--text-muted); font-size: 0.7rem; }
.pill:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── Timeline ── */
.timeline {
  position: relative;
  display: flex;
  flex-direction: column;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent) 0%, rgba(4, 202, 131, 0.2) 70%, transparent 100%);
}

.timeline-item {
  position: relative;
  padding-left: 50px;
  padding-bottom: 28px;
}
.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: 7px;
  top: 21px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  transition: background 300ms var(--ease-ui), box-shadow 300ms var(--ease-ui);
  z-index: 1;
  cursor: pointer;
}
.timeline-item:hover .timeline-dot {
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-dim);
}

.timeline-card {
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  cursor: pointer;
  box-shadow: 0 0 0 transparent;
  transition: border-color 300ms var(--ease-ui), box-shadow 300ms var(--ease-ui);
}
.timeline-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 28px rgba(4, 202, 131, 0.07), 0 8px 28px rgba(0,0,0,0.25);
  transition: border-color 140ms var(--ease-ui), box-shadow 140ms var(--ease-ui);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.timeline-company {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
.timeline-role {
  display: block;
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 600;
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.timeline-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  flex-shrink: 0;
}
.timeline-date {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
  white-space: nowrap;
}
.timeline-location {
  font-size: 0.76rem;
  color: var(--text-muted);
}
.badge-current {
  display: inline-block;
  padding: 2px 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(4, 202, 131, 0.25);
  border-radius: 100px;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.timeline-highlights {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}
.timeline-highlights li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  padding-left: 16px;
  position: relative;
}
.timeline-highlights li::before {
  content: '▸';
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--accent);
  font-size: 0.72rem;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tag {
  padding: 3px 10px;
  background: rgba(4, 202, 131, 0.07);
  border: 1px solid rgba(4, 202, 131, 0.14);
  border-radius: 100px;
  font-size: 0.73rem;
  color: var(--accent);
  font-weight: 500;
  cursor: pointer;
  transition: background 300ms var(--ease-ui), border-color 300ms var(--ease-ui);
}
.tag:hover {
  background: rgba(4, 202, 131, 0.14);
  border-color: rgba(4, 202, 131, 0.3);
  transition: background 130ms var(--ease-ui), border-color 130ms var(--ease-ui);
}

/* ── Contact ── */
.section-contact { padding-bottom: 72px; }
.contact-card {
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  text-align: center;
  box-shadow: 0 0 0 transparent;
  transition: border-color 300ms var(--ease-ui), box-shadow 300ms var(--ease-ui);
}
.contact-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 28px rgba(4, 202, 131, 0.07), 0 8px 28px rgba(0,0,0,0.2);
  transition: border-color 140ms var(--ease-ui), box-shadow 140ms var(--ease-ui);
}
.contact-title { margin: 8px 0 16px; }
.contact-desc {
  font-size: 0.98rem;
  color: var(--text-secondary);
  max-width: 380px;
  margin: 0 auto 32px;
  line-height: 1.7;
}
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* ── Terminal overlay ── */
.term-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 12, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms var(--ease-ui);
  padding: 24px;
}
.term-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.term-overlay-inner {
  width: 100%;
  max-width: 780px;
  background: #0f0f11;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: calc(100dvh - 48px);
  transform: translateY(18px) scale(0.98);
  transition: transform 320ms var(--ease);
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
}
.term-overlay.open .term-overlay-inner {
  transform: translateY(0) scale(1);
}

.term-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  background: rgba(255,255,255,0.025);
  border-bottom: 1px solid var(--border);
  user-select: none;
  flex-shrink: 0;
}
.term-dots { display: flex; gap: 6px; }
.term-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.tdot-red    { background: #ff5f56; }
.tdot-yellow { background: #ffbd2e; }
.tdot-green  { background: #27c93f; }
.term-titlebar {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.76rem;
  color: var(--text-muted);
  flex: 1;
  text-align: center;
  letter-spacing: 0.03em;
}
.term-esc-btn {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.06em;
  transition: color 140ms var(--ease-ui), border-color 140ms var(--ease-ui);
}
.term-esc-btn:hover { color: var(--text-primary); border-color: var(--text-secondary); }

.term-body {
  padding: 16px 20px 8px;
  flex: 1;
  overflow-y: auto;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.82rem;
  line-height: 1.8;
  scroll-behavior: smooth;
  min-height: 260px;
}
.term-body::-webkit-scrollbar { width: 3px; }
.term-body::-webkit-scrollbar-track { background: transparent; }
.term-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

.tl {
  white-space: pre-wrap;
  word-break: break-word;
}
.tprompt-line { margin-top: 8px; }

.term-input-line {
  display: flex;
  align-items: center;
  padding: 10px 20px 14px;
  border-top: 1px solid var(--border);
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.82rem;
  flex-shrink: 0;
}
.term-prompt-label {
  color: var(--accent);
  white-space: nowrap;
  flex-shrink: 0;
  font-family: inherit;
  font-size: inherit;
}
.term-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: inherit;
  font-size: inherit;
  width: 100%;
  caret-color: var(--accent);
}

/* Terminal token colors */
.tp    { color: var(--accent); }
.ts    { color: #6a9955; }
.ts2   { color: var(--text-muted); }
.td    { color: #60aaff; }
.th    { color: var(--text-primary); font-weight: 600; }
.tk    { color: var(--accent); }
.tok   { color: var(--accent); }
.terr  { color: #f47067; }
.tlink { color: #60aaff; }
.tmuted { color: var(--text-muted); }
.techo { color: var(--text-primary); }

/* ── Projects ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.project-card {
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  transition: border-color 220ms var(--ease-ui), box-shadow 220ms var(--ease-ui), transform 220ms var(--ease-ui);
  cursor: default;
}
.project-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 0 1px var(--accent-glow), 0 8px 32px rgba(0,0,0,0.28);
  transform: translateY(-3px);
}

.project-header {
  display: flex;
  align-items: center;
  gap: 14px;
}

.project-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.project-icon-placeholder {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--accent-dim);
  border: 1px solid var(--border-hover);
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.project-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.project-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 5px;
}

.platform-badge {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  letter-spacing: 0.03em;
}

.project-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 6px 11px;
  min-height: 32px;
  transition: color 180ms var(--ease-ui), border-color 180ms var(--ease-ui), background 180ms var(--ease-ui);
  cursor: pointer;
}
.store-btn svg {
  color: var(--text-muted);
  flex-shrink: 0;
  transition: color 180ms var(--ease-ui);
}
.store-btn:hover {
  color: var(--accent);
  border-color: var(--border-hover);
  background: var(--accent-dim);
}
.store-btn:hover svg {
  color: var(--accent);
}
.store-btn-muted {
  color: var(--text-muted);
  cursor: default;
}
.store-btn-muted:hover {
  color: var(--text-muted);
  border-color: var(--border);
  background: rgba(255,255,255,0.05);
}

/* ── Footer ── */
.footer { border-top: 1px solid var(--border); padding: 22px 0; }
.footer-inner {
  display: flex;
  justify-content: center;
  align-items: center;
}
.footer-copy {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  :root { --max-w: 100%; }

  .nav-links { display: none; }

  /* Show terminal in navbar, hide FAB */
  .btn-term-nav { display: inline-flex; }
  #termToggle   { display: none; }

  .hero-stats { gap: 18px; }

  .timeline-header { flex-direction: column; gap: 8px; }
  .timeline-meta   { align-items: flex-start; flex-direction: row; flex-wrap: wrap; gap: 6px; }

  .projects-grid { grid-template-columns: repeat(2, 1fr); }

  .contact-card { padding: 36px 22px; }

  .term-overlay { padding: 0; align-items: flex-end; }
  .term-overlay-inner {
    max-width: 100%;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    max-height: 85dvh;
    transform: translateY(100%);
  }
  .term-overlay.open .term-overlay-inner { transform: translateY(0); }
}

@media (max-width: 520px) {
  .container { padding: 0 18px; }
  .section   { padding: 72px 0; }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .hero-stats { gap: 10px; }
  .stat-num { font-size: 1.4rem; }
  .stat-label { font-size: 0.65rem; white-space: nowrap; }

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

  .timeline-card { padding: 18px 18px; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}