/* ============================================
   NIKHIL MALIK — CV WEBSITE V2
   Palette: Deep Space + Electric Cyan/Green
   Fonts: Bricolage Grotesque + Outfit
   ============================================ */

:root {
  --bg:         #080C10;
  --bg-2:       #0D1117;
  --bg-3:       #111820;
  --bg-card:    #0F1620;
  --cyan:       #00D4FF;
  --cyan-dim:   rgba(0,212,255,0.15);
  --cyan-glow:  rgba(0,212,255,0.06);
  --green:      #00FF88;
  --green-dim:  rgba(0,255,136,0.12);
  --white:      #F0F6FF;
  --muted:      #5A7090;
  --muted-2:    #3A5070;
  --border:     rgba(0,212,255,0.1);
  --border-2:   rgba(0,212,255,0.05);

  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body:    'Outfit', sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---- Animated Background ---- */
.grid-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.orb {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
  animation: orbFloat 12s ease-in-out infinite;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,212,255,0.08) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation-delay: 0s;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,255,136,0.06) 0%, transparent 70%);
  bottom: 20%; left: -100px;
  animation-delay: -4s;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,212,255,0.05) 0%, transparent 70%);
  top: 50%; right: 20%;
  animation-delay: -8s;
}
@keyframes orbFloat {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 4rem;
  transition: all 0.4s var(--ease);
}
.nav.scrolled {
  background: rgba(8,12,16,0.9);
  backdrop-filter: blur(24px);
  padding: 1rem 4rem;
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}
.brand-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 6px var(--cyan); transform: scale(1); }
  50% { box-shadow: 0 0 16px var(--cyan); transform: scale(1.2); }
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--muted);
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--cyan); }
.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.3rem;
  background: var(--cyan-dim);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--cyan) !important;
  font-weight: 600 !important;
  transition: background 0.3s, border-color 0.3s !important;
}
.nav-cta svg { width: 14px; height: 14px; }
.nav-cta:hover {
  background: rgba(0,212,255,0.25) !important;
  border-color: var(--cyan) !important;
}
.nav-mobile-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-mobile-btn span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(8,12,16,0.97);
  backdrop-filter: blur(20px);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
}
.mobile-menu.open { transform: translateX(0); }
.mm-link {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--muted);
  transition: color 0.3s;
}
.mm-link:hover { color: var(--cyan); }
.mm-cta { color: var(--cyan) !important; }

/* ---- Hero ---- */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 4rem 5rem;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 5rem;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid rgba(0,255,136,0.2);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 2rem;
}
.badge-pulse {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 1.5s ease-in-out infinite;
}
.hero-heading {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin-bottom: 1.8rem;
}
.h-line {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--white);
}
.h-line.accent {
  color: var(--cyan);
  text-shadow: 0 0 40px rgba(0,212,255,0.3);
}
.h-line.thin {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 400;
  color: var(--muted);
  letter-spacing: -0.01em;
}
.hero-sub {
  font-size: 1rem;
  color: rgba(240,246,255,0.6);
  line-height: 1.8;
  max-width: 540px;
  margin-bottom: 2.5rem;
  font-weight: 300;
}
.hero-sub strong { color: var(--cyan); font-weight: 700; }
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  background: var(--cyan);
  color: var(--bg);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 8px;
  transition: all 0.3s var(--ease);
}
.btn-primary svg { width: 16px; height: 16px; }
.btn-primary:hover {
  background: #33DDFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,212,255,0.3);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 2rem;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.3s;
}
.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}
.hero-langs {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.lang-label {
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 500;
}
.lang-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
}

/* Metrics Card */
.metrics-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 0 60px rgba(0,212,255,0.05), inset 0 1px 0 rgba(255,255,255,0.04);
}
.metrics-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-2);
}
.metrics-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.metrics-dot.green { background: #00FF88; }
.metrics-dot.yellow { background: #FFD700; }
.metrics-dot.red { background: #FF5F57; }
.metrics-title {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-left: 0.5rem;
}
.metrics-grid {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}
.metric-item { display: flex; flex-direction: column; gap: 0.4rem; }
.metric-val {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
}
.metric-label {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.05em;
}
.metric-bar {
  height: 3px;
  background: var(--bg-3);
  border-radius: 2px;
  overflow: hidden;
}
.metric-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  border-radius: 2px;
  transition: width 1.5s var(--ease);
}
.metric-fill.animated { width: var(--w); }
.metrics-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.mtag {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid var(--border);
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}
.scroll-mouse {
  width: 22px; height: 34px;
  border: 1.5px solid var(--muted-2);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-wheel {
  width: 3px; height: 6px;
  background: var(--cyan);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}
@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(10px); opacity: 0; }
}

/* ---- Sections ---- */
.section {
  position: relative;
  z-index: 1;
  padding: 7rem 4rem;
  max-width: 1300px;
  margin: 0 auto;
}
.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
}
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 1rem;
}
.section-sub {
  font-size: 1rem;
  color: rgba(240,246,255,0.5);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 4rem;
  font-weight: 300;
}
.accent { color: var(--cyan); }

/* ---- Expertise Section ---- */
.expertise-section { padding-top: 0; }
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-2);
  border: 1px solid var(--border-2);
  border-radius: 16px;
  overflow: hidden;
}
.exp-card {
  background: var(--bg-card);
  padding: 2.5rem 2rem;
  transition: background 0.3s;
  position: relative;
}
.exp-card:hover { background: var(--bg-3); }
.exp-card--large {
  grid-column: span 2;
}
.exp-card--accent {
  background: linear-gradient(135deg, rgba(0,212,255,0.05), var(--bg-card));
}
.exp-card-icon {
  width: 2.5rem; height: 2.5rem;
  color: var(--cyan);
  margin-bottom: 1.2rem;
}
.exp-card-icon svg { width: 100%; height: 100%; }
.exp-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}
.exp-card p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 300;
}
.exp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.2rem;
}
.exp-tags span {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

/* ---- Experience Timeline ---- */
.experience-section {
  background: var(--bg-2);
  max-width: 100%;
  padding: 7rem 0;
}
.experience-section .section-label,
.experience-section .section-heading {
  padding: 0 4rem;
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
}
.experience-section .section-heading { margin-bottom: 4rem; }
.exp-timeline {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 4rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}
.exp-block {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
}
.exp-block-left {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.exp-logo-box {
  width: 56px; height: 56px;
  border-radius: 12px;
  background: var(--cyan-dim);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--cyan);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.exp-logo-box.tp {
  background: rgba(255,100,50,0.1);
  border-color: rgba(255,100,50,0.2);
  color: #FF6432;
}
.exp-connector {
  flex: 1;
  width: 1px;
  background: var(--border-2);
  margin-top: 0.8rem;
}
.exp-block-right {
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: 16px;
  padding: 2rem 2.5rem;
  transition: border-color 0.3s;
}
.exp-block-right:hover { border-color: var(--border); }
.exp-block-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.exp-company {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 0.2rem;
}
.exp-role {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
}
.exp-period {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2rem;
  text-align: right;
}
.exp-period span:first-child {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
}
.exp-dur {
  font-size: 0.7rem;
  color: var(--muted-2);
  background: var(--bg-3);
  padding: 0.15rem 0.6rem;
  border-radius: 4px;
}
.exp-desc {
  font-size: 0.9rem;
  color: rgba(240,246,255,0.5);
  line-height: 1.7;
  margin-bottom: 1.2rem;
  font-weight: 300;
  border-left: 2px solid var(--border);
  padding-left: 1rem;
}
.exp-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}
.exp-bullets li {
  font-size: 0.88rem;
  color: rgba(240,246,255,0.65);
  line-height: 1.65;
  padding-left: 1.2rem;
  position: relative;
  font-weight: 300;
}
.exp-bullets li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-size: 0.7rem;
  top: 0.15rem;
}
.exp-bullets li strong { color: var(--cyan); font-weight: 700; }
.exp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.exp-chips span {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
  transition: color 0.3s, border-color 0.3s;
}
.exp-chips span:hover {
  color: var(--cyan);
  border-color: var(--border);
}

/* ---- Skills ---- */
.skills-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}
.skills-group-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border);
}
.skill-row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.3rem 0.8rem;
  margin-bottom: 1.2rem;
  align-items: center;
}
.skill-name {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--white);
  grid-column: 1;
}
.skill-pct {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--cyan);
  grid-column: 2;
  grid-row: 1;
  text-align: right;
}
.skill-track {
  grid-column: 1 / -1;
  height: 3px;
  background: var(--bg-3);
  border-radius: 2px;
  overflow: hidden;
}
.skill-progress {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  border-radius: 2px;
  transition: width 1.4s var(--ease);
}
.skill-progress.animated { width: var(--p); }

/* Education strip */
.edu-strip {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.edu-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 2rem;
}
.edu-icon { font-size: 1.8rem; }
.edu-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.2rem;
}
.edu-school {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 400;
}
.edu-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
  flex-shrink: 0;
}

/* ---- Contact ---- */
.contact-section { padding-bottom: 5rem; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contact-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.contact-sub {
  font-size: 0.95rem;
  color: rgba(240,246,255,0.5);
  line-height: 1.7;
  margin-bottom: 2rem;
  font-weight: 300;
}
.contact-social {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.social-tag {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  padding: 0.4rem 1rem;
  border-radius: 100px;
}
.contact-right {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: 12px;
  transition: all 0.3s;
}
.contact-card:hover {
  border-color: var(--border);
  background: var(--bg-3);
  transform: translateX(4px);
}
.contact-card.no-link { cursor: default; }
.contact-card.no-link:hover { transform: none; }
.cc-icon {
  width: 2rem; height: 2rem;
  color: var(--cyan);
  flex-shrink: 0;
}
.cc-icon svg { width: 100%; height: 100%; }
.cc-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.cc-type {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}
.cc-val {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white);
}
.cc-arrow {
  color: var(--muted-2);
  font-size: 1.1rem;
  transition: color 0.3s, transform 0.3s;
}
.contact-card:hover .cc-arrow {
  color: var(--cyan);
  transform: translateX(3px);
}

/* ---- Footer ---- */
.footer {
  position: relative;
  z-index: 1;
  background: var(--bg-2);
  border-top: 1px solid var(--border-2);
  padding: 2rem 4rem;
}
.footer-inner {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}
.footer-mid {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}
.footer-copy {
  font-size: 0.72rem;
  color: var(--muted-2);
}

/* ---- Reveal Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-right { max-width: 480px; }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .exp-card--large { grid-column: span 1; }
  .skills-wrapper { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
}
@media (max-width: 768px) {
  .nav { padding: 1.2rem 1.5rem; }
  .nav.scrolled { padding: 0.8rem 1.5rem; }
  .nav-links { display: none; }
  .nav-mobile-btn { display: flex; }
  .hero { padding: 7rem 1.5rem 5rem; }
  .section { padding: 5rem 1.5rem; }
  .experience-section { padding: 5rem 0; }
  .experience-section .section-label,
  .experience-section .section-heading { padding: 0 1.5rem; }
  .exp-timeline { padding: 0 1.5rem; }
  .exp-block { grid-template-columns: 1fr; }
  .exp-block-left { display: none; }
  .expertise-grid { grid-template-columns: 1fr; }
  .edu-strip { flex-direction: column; }
  .edu-divider { width: 100%; height: 1px; }
  .footer { padding: 1.5rem; }
  .footer-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .exp-block-header { flex-direction: column; }
  .exp-period { align-items: flex-start; text-align: left; }
}