/* ═══════════════════════════════════════════════════
   Design Tokens
═══════════════════════════════════════════════════ */
:root {
  /* Core palette */
  --clr-dark:         #0f172a;
  --clr-dark-alt:     #1e293b;
  --clr-bg-white:     #ffffff;
  --clr-bg-muted:     #f4f6fb;

  --clr-accent:       #2563eb;
  --clr-accent-hover: #1d4ed8;
  --clr-accent-light: #eff6ff;
  --clr-accent-mid:   #bfdbfe;
  --clr-teal:         #0ea5e9;

  --clr-text:         #1e293b;
  --clr-muted:        #64748b;
  --clr-faint:        #94a3b8;
  --clr-border:       #e2e8f0;

  --clr-on-dark:      #f1f5f9;
  --clr-on-dark-muted: #94a3b8;

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing (8-point grid) */
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-5: 40px;
  --sp-6: 48px;
  --sp-8: 64px;
  --sp-10: 80px;
  --sp-12: 96px;

  /* Shape */
  --r-sm:   8px;
  --r:      12px;
  --r-lg:   20px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.06);

  /* Motion */
  --ease:     cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --dur:      0.3s;
  --dur-slow: 0.6s;
}


/* ═══════════════════════════════════════════════════
   Reset
═══════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--clr-bg-white);
  color: var(--clr-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

ul, ol  { list-style: none; }
a       { color: inherit; text-decoration: none; }
button  { background: none; border: none; cursor: pointer; font-family: inherit; }
img, svg { display: block; max-width: 100%; }


/* ═══════════════════════════════════════════════════
   Layout
═══════════════════════════════════════════════════ */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

@media (min-width: 640px)  { .container { padding: 0 var(--sp-4); } }
@media (min-width: 1024px) { .container { padding: 0 var(--sp-5); } }

.section          { padding: 64px 0; }
.bg-white         { background: var(--clr-bg-white); }
.bg-muted         { background: var(--clr-bg-muted); }

@media (min-width: 768px)  { .section { padding: var(--sp-10) 0; } }
@media (min-width: 1024px) { .section { padding: 96px 0; } }


/* ═══════════════════════════════════════════════════
   Navigation
═══════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition:
    background var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
  border-bottom: 1px solid transparent;
}

#navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--clr-border);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

@media (min-width: 640px)  { .nav-inner { padding: 0 var(--sp-4); } }
@media (min-width: 1024px) { .nav-inner { padding: 0 var(--sp-5); } }

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  transition: color var(--dur) var(--ease);
}

#navbar.scrolled .nav-logo { color: var(--clr-text); }

.logo-mark {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  background: var(--clr-accent);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: var(--r-sm);
  flex-shrink: 0;
}

.logo-text {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

@media (max-width: 360px) { .logo-text { display: none; } }

/* Desktop nav links */
.nav-links {
  display: none;
  align-items: center;
  gap: 2px;
}

@media (min-width: 768px) { .nav-links { display: flex; } }

.nav-link {
  padding: 6px 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
  border-radius: var(--r-sm);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-link.active {
  color: #fff;
}

#navbar.scrolled .nav-link          { color: var(--clr-muted); }
#navbar.scrolled .nav-link:hover    { color: var(--clr-text); background: var(--clr-bg-muted); }
#navbar.scrolled .nav-link.active   { color: var(--clr-accent); background: var(--clr-accent-light); }

.nav-cta {
  background: var(--clr-accent) !important;
  color: #fff !important;
  padding: 7px 16px !important;
  font-weight: 600 !important;
}

.nav-cta:hover { background: var(--clr-accent-hover) !important; }

/* Hamburger toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  padding: 8px;
  border-radius: var(--r-sm);
  color: #fff;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.nav-toggle:hover { background: rgba(255, 255, 255, 0.08); }
#navbar.scrolled .nav-toggle { color: var(--clr-text); }
#navbar.scrolled .nav-toggle:hover { background: var(--clr-bg-muted); }

.nav-toggle span {
  display: block;
  width: 100%; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 768px) { .nav-toggle { display: none; } }

/* Mobile drawer */
.nav-links.open {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  position: absolute;
  top: 64px; left: 0; right: 0;
  padding: var(--sp-2) var(--sp-3);
  gap: 2px;
  background: rgba(13, 19, 35, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  animation: drawerSlide 0.22s var(--ease-out);
}

#navbar.scrolled .nav-links.open {
  background: rgba(255,255,255,0.96);
  border-color: var(--clr-border);
}

.nav-links.open .nav-link {
  color: rgba(255,255,255,0.75);
  padding: 10px 12px;
  border-radius: var(--r-sm);
}

.nav-links.open .nav-link:hover { color: #fff; background: rgba(255,255,255,0.08); }

#navbar.scrolled .nav-links.open .nav-link         { color: var(--clr-muted); }
#navbar.scrolled .nav-links.open .nav-link:hover   { color: var(--clr-text); background: var(--clr-bg-muted); }
#navbar.scrolled .nav-links.open .nav-link.active  { color: var(--clr-accent); background: var(--clr-accent-light); }

@keyframes drawerSlide {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ═══════════════════════════════════════════════════
   Hero
═══════════════════════════════════════════════════ */
#hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--clr-dark);
  padding: 100px var(--sp-3) 80px;
}

/* Animated backdrop blobs */
.hero-backdrop {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-backdrop::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.12) 0%,
    transparent 55%,
    rgba(14, 165, 233, 0.08) 100%
  );
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(88px);
}

.blob-1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.28), transparent 68%);
  top: -15%; left: -10%;
  animation: blobA 24s ease-in-out infinite;
}

.blob-2 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.22), transparent 68%);
  bottom: -12%; right: -8%;
  animation: blobB 30s ease-in-out infinite;
}

.blob-3 {
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.18), transparent 68%);
  top: 38%; right: 12%;
  animation: blobC 19s ease-in-out infinite;
}

@keyframes blobA {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(44px, -64px) scale(1.1); }
  66%       { transform: translate(-28px, 32px) scale(0.92); }
}

@keyframes blobB {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40%       { transform: translate(-56px, -44px) scale(1.08); }
  70%       { transform: translate(24px, 48px) scale(0.94); }
}

@keyframes blobC {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(-44px, 36px) scale(1.14); }
}

/* Hero content */
.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  max-width: 900px;
}

.hero-location {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-full);
  color: rgba(255,255,255,0.6);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-name {
  font-size: clamp(2.2rem, 7.5vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.04;
  color: #f8fafc;
}

.name-accent {
  background: linear-gradient(125deg, #60a5fa 0%, #38bdf8 45%, #34d399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-roles {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 6px;
  color: rgba(255,255,255,0.5);
  font-size: clamp(0.74rem, 2vw, 0.95rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  max-width: 720px;
}

.hero-roles span:not(.role-dot) { white-space: nowrap; }

.role-dot {
  width: 3px; height: 3px;
  background: rgba(255,255,255,0.22);
  border-radius: 50%;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .role-dot { display: none; }
  .hero-roles span:not(.role-dot) {
    padding: 4px 10px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--r-full);
    font-size: 0.72rem;
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-1);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--r-sm);
  transition: background var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--clr-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--clr-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.38);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.82);
  border: 1px solid rgba(255,255,255,0.12);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.22);
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.scroll-mouse {
  width: 26px; height: 42px;
  border: 2px solid rgba(255,255,255,0.18);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 7px;
  animation: mouseBreath 3s ease-in-out infinite;
}

.scroll-pip {
  width: 4px; height: 8px;
  background: rgba(255,255,255,0.45);
  border-radius: 2px;
  animation: pipScroll 3s ease-in-out infinite;
}

@keyframes mouseBreath {
  0%, 100% { opacity: 0.45; }
  50%       { opacity: 0.9; }
}

@keyframes pipScroll {
  0%        { opacity: 1; transform: translateY(0); }
  60%, 100% { opacity: 0; transform: translateY(14px); }
}


/* ═══════════════════════════════════════════════════
   Section Typography
═══════════════════════════════════════════════════ */
.eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-1);
}

.eyebrow-light { color: rgba(255,255,255,0.4); }

.section-title {
  font-size: clamp(1.65rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--clr-dark);
  margin-bottom: var(--sp-6);
}


/* ═══════════════════════════════════════════════════
   Summary Section
═══════════════════════════════════════════════════ */
.summary-layout {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

@media (min-width: 900px) {
  .summary-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--sp-8);
  }
}

.summary-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  font-size: 1.05rem;
  line-height: 1.78;
  color: var(--clr-text);
  max-width: 680px;
}

.summary-body strong {
  color: var(--clr-dark);
  font-weight: 700;
}

.summary-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-2);
  flex-shrink: 0;
  width: 100%;
}

@media (min-width: 900px) {
  .summary-stats {
    width: 240px;
    grid-template-columns: 1fr;
    gap: var(--sp-2);
    position: sticky;
    top: 84px;
    align-self: flex-start;
  }
}

.stat {
  padding: var(--sp-3);
  background: var(--clr-bg-muted);
  border: 1px solid var(--clr-border);
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.stat:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--clr-accent-mid);
}

.stat-value {
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--clr-accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--clr-muted);
  line-height: 1.35;
}


/* ═══════════════════════════════════════════════════
   Competency Cards
═══════════════════════════════════════════════════ */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}

@media (min-width: 600px)  { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cards-grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--clr-bg-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
  cursor: default;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-accent-mid);
}

.card-icon {
  width: 48px; height: 48px;
  padding: 10px;
  background: var(--clr-accent-light);
  border-radius: var(--r);
  color: var(--clr-accent);
  flex-shrink: 0;
  transition: transform var(--dur) var(--ease);
}

.card-icon svg { width: 100%; height: 100%; }
.card:hover .card-icon { transform: scale(1.06) rotate(-4deg); }

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-dark);
  letter-spacing: -0.015em;
  line-height: 1.3;
}

/* Skill tags (compact, blue pills) */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.tag-list li {
  font-size: 0.7rem;
  font-weight: 500;
  padding: 4px 10px;
  background: var(--clr-accent-light);
  color: #1d4ed8;
  border-radius: var(--r-full);
  letter-spacing: 0.01em;
  transition:
    background 0.15s var(--ease),
    color      0.15s var(--ease),
    transform  0.15s var(--ease);
  cursor: default;
}

.tag-list li:hover {
  background: var(--clr-accent);
  color: #fff;
  transform: scale(1.05);
}


/* ═══════════════════════════════════════════════════
   Timeline / Experience
═══════════════════════════════════════════════════ */
.timeline {
  display: flex;
  flex-direction: column;
}

.timeline-entry {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 0 var(--sp-3);
}

@media (min-width: 640px) {
  .timeline-entry {
    grid-template-columns: 44px 1fr;
    gap: 0 var(--sp-4);
  }
}

.tl-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 3px;
}

.tl-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--clr-border);
  border: 2px solid var(--clr-bg-white);
  box-shadow: 0 0 0 2px var(--clr-border);
  flex-shrink: 0;
  z-index: 1;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.tl-dot-current {
  background: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-mid);
  animation: dotPulse 2.8s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 3px var(--clr-accent-mid); }
  50%       { box-shadow: 0 0 0 7px rgba(37, 99, 235, 0.12); }
}

.tl-line {
  width: 2px;
  flex: 1;
  background: var(--clr-border);
  min-height: 24px;
  margin: 5px 0 0;
}

.tl-right {
  padding-bottom: var(--sp-8);
}

.timeline-entry:last-child .tl-right { padding-bottom: 0; }

.tl-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.tl-date {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--clr-muted);
  letter-spacing: 0.04em;
}

.tl-badge {
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2px 8px;
  background: var(--clr-accent-light);
  color: var(--clr-accent);
  border-radius: var(--r-full);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tl-company {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-dark);
  letter-spacing: -0.02em;
  margin-bottom: 3px;
}

.tl-role {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-accent);
  margin-bottom: var(--sp-2);
}

.tl-bullets {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.tl-bullets li {
  position: relative;
  padding-left: 16px;
  font-size: 0.9rem;
  color: var(--clr-muted);
  line-height: 1.6;
}

.tl-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px; height: 5px;
  background: var(--clr-accent-mid);
  border-radius: 50%;
}


/* ═══════════════════════════════════════════════════
   Technical Proficiencies
═══════════════════════════════════════════════════ */
.prof-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}

@media (min-width: 640px) { .prof-grid { grid-template-columns: repeat(2, 1fr); } }

.prof-group {
  background: var(--clr-bg-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--r);
  padding: var(--sp-4);
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.prof-group:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--clr-accent-mid);
}

.prof-group-header {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.prof-icon {
  width: 36px; height: 36px;
  padding: 8px;
  background: var(--clr-accent-light);
  border-radius: var(--r-sm);
  color: var(--clr-accent);
  flex-shrink: 0;
}

.prof-icon svg { width: 100%; height: 100%; }

.prof-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-dark);
}

/* Proficiency tags (neutral pills) */
.prof-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.prof-tags li {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 5px 12px;
  background: var(--clr-bg-muted);
  color: var(--clr-text);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-full);
  transition:
    background    0.15s var(--ease),
    color         0.15s var(--ease),
    border-color  0.15s var(--ease);
  cursor: default;
}

.prof-tags li:hover {
  background: var(--clr-accent-light);
  color: var(--clr-accent);
  border-color: var(--clr-accent-mid);
}


/* ═══════════════════════════════════════════════════
   Footer
═══════════════════════════════════════════════════ */
#contact {
  background: var(--clr-dark);
  color: var(--clr-on-dark);
  padding: var(--sp-10) 0 var(--sp-6);
}

.footer-body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.footer-heading {
  font-size: clamp(1.9rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin-bottom: var(--sp-2);
  color: var(--clr-on-dark);
}

.footer-sub {
  font-size: 1rem;
  color: var(--clr-on-dark-muted);
  line-height: 1.7;
  max-width: 500px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-sm);
  color: var(--clr-on-dark);
  transition:
    background var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.footer-link:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.footer-bottom {
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
}


/* ═══════════════════════════════════════════════════
   Scroll Reveal
═══════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity   var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger for competency cards */
.cards-grid .card:nth-child(1).reveal { transition-delay:   0ms; }
.cards-grid .card:nth-child(2).reveal { transition-delay:  70ms; }
.cards-grid .card:nth-child(3).reveal { transition-delay: 140ms; }
.cards-grid .card:nth-child(4).reveal { transition-delay: 210ms; }
.cards-grid .card:nth-child(5).reveal { transition-delay: 280ms; }
.cards-grid .card:nth-child(6).reveal { transition-delay: 350ms; }

/* Stagger for proficiency groups */
.prof-grid .prof-group:nth-child(1).reveal { transition-delay:   0ms; }
.prof-grid .prof-group:nth-child(2).reveal { transition-delay:  70ms; }
.prof-grid .prof-group:nth-child(3).reveal { transition-delay: 140ms; }
.prof-grid .prof-group:nth-child(4).reveal { transition-delay: 210ms; }

/* Stagger for stats */
.summary-stats .stat:nth-child(1).reveal { transition-delay:   0ms; }
.summary-stats .stat:nth-child(2).reveal { transition-delay:  60ms; }
.summary-stats .stat:nth-child(3).reveal { transition-delay: 120ms; }
.summary-stats .stat:nth-child(4).reveal { transition-delay: 180ms; }


/* ═══════════════════════════════════════════════════
   Accessibility & Focus
═══════════════════════════════════════════════════ */
:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}