/* ═══════════════════════════════════════════════
   CSS CUSTOM PROPERTIES
═══════════════════════════════════════════════ */
:root {
  --green:        #3DDC84;
  --green-dim:    #3DDC8440;
  --green-glow:   #3DDC8420;
  --green-faint:  #3DDC840D;
  --bg-deep:      #0A0E0F;
  --bg-surface:   #111716;
  --bg-elevated:  #1A2420;
  --text-primary: #E8F5F0;
  --text-secondary:#8BA89F;
  --text-muted:   #4D6660;
  --red-accent:   #FF6B6B;

  --font: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Courier New', monospace;

  --nav-h:     64px;
  --radius:    8px;
  --radius-lg: 16px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w:     1200px;
}

/* ═══════════════════════════════════════════════
   RESET
═══════════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

img, svg { display: block; }

::selection {
  background: var(--green-dim);
  color: var(--green);
}

/* ═══════════════════════════════════════════════
   BACKGROUND GRID (hero)
═══════════════════════════════════════════════ */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--green-faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--green-faint) 1px, transparent 1px);
  background-size: 48px 48px;
  animation: gridPulse 4s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 0;
}

/* ═══════════════════════════════════════════════
   BACKGROUND DRIFT BLOBS
═══════════════════════════════════════════════ */
.bg-blob {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
  background: radial-gradient(circle, var(--green-glow) 0%, transparent 70%);
}
.bg-blob--1 {
  width: 600px; height: 600px;
  top: -200px; left: -200px;
  animation: drift1 22s ease-in-out infinite alternate;
}
.bg-blob--2 {
  width: 400px; height: 400px;
  bottom: 10%; right: -100px;
  animation: drift2 28s ease-in-out infinite alternate;
}
.bg-blob--3 {
  width: 300px; height: 300px;
  top: 40%; left: 50%;
  animation: drift3 18s ease-in-out infinite alternate;
}

/* ═══════════════════════════════════════════════
   LAYOUT UTILITIES
═══════════════════════════════════════════════ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  border-top: 1px solid var(--green-glow);
}

.section--last {
  padding-bottom: 60px;
}

.section-header {
  margin-bottom: 60px;
}

.section-label {
  display: block;
  font-size: 0.8rem;
  color: var(--green);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  opacity: 0.8;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
}

/* ═══════════════════════════════════════════════
   REVEAL ANIMATIONS (Intersection Observer)
═══════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transition:
    opacity 0.7s ease,
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--delay, 0ms);
}

.reveal[data-reveal="fade-up"]   { transform: translateY(40px); }
.reveal[data-reveal="fade-left"] { transform: translateX(-40px); }
.reveal[data-reveal="fade-right"]{ transform: translateX(40px); }
.reveal[data-reveal="scale-in"]  { transform: scale(0.9); }

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ═══════════════════════════════════════════════
   CURSOR (desktop only)
═══════════════════════════════════════════════ */
#cursor-dot,
#cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  will-change: transform;
}

#cursor-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

#cursor-ring {
  width: 32px; height: 32px;
  border: 1.5px solid var(--green-dim);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: border-color 0.2s, width 0.2s, height 0.2s;
}

#cursor-ring.hovering {
  width: 48px; height: 48px;
  border-color: var(--green);
}

@media (pointer: coarse) {
  #cursor-dot, #cursor-ring { display: none; }
}

/* ═══════════════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  z-index: 1000;
  background: rgba(10, 14, 15, 0.8);
  border-bottom: 1px solid var(--green-glow);
  transition: background var(--transition);
}

@supports (backdrop-filter: blur(1px)) {
  .navbar {
    background: rgba(10, 14, 15, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
}

.nav-logo {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-primary);
  transition: color var(--transition);
}

.nav-logo:hover { color: var(--green); }

.logo-bracket {
  color: var(--green);
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-link {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--green);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

.nav-link:hover,
.nav-link.active {
  color: var(--green);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

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

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: var(--nav-h) 32px 60px;
  overflow: hidden;
  gap: 40px;
}

#bg-dots {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 1;
  flex: 1;
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--green);
  border: 1px solid var(--green-dim);
  border-radius: 100px;
  padding: 6px 14px;
  width: fit-content;
  background: var(--green-glow);
  animation: fadeUp 0.6s ease backwards;
}

.badge-dot {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

/* Name */
.hero-name {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  overflow: hidden;
}

.name-line--1, .name-line--2 {
  display: block;
  background: linear-gradient(to right, var(--text-primary), var(--green), var(--text-primary));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: glitchEntry 0.8s ease 0.2s backwards, gradientFlow 10s linear infinite;
}

.name-line--2 {
  animation: glitchEntry 0.8s ease 0.35s backwards, gradientFlow 10s linear infinite;
}

@keyframes gradientFlow {
  to { background-position: 200% center; }
}

/* Tagline / typewriter */
.hero-tagline {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--text-secondary);
  animation: fadeUp 0.7s ease 0.5s backwards;
  min-height: 2em;
}

.tagline-static {
  color: var(--text-secondary);
}

.typed-cursor {
  color: var(--green);
  font-weight: 400;
  animation: blink 0.8s ease-in-out infinite !important;
}

/* Sub */
.hero-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* CTA buttons */
.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  border: none;
}

.btn--primary {
  background: var(--green);
  color: #0A0E0F;
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px var(--green-dim);
}

.btn--secondary {
  background: transparent;
  color: var(--green);
  border: 1.5px solid var(--green-dim);
}

.btn--secondary:hover {
  background: var(--green-glow);
  border-color: var(--green);
  transform: translateY(-3px);
}

/* Scroll CTA */
.hero-scroll-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  margin-top: 20px;
  animation: fadeUp 1s ease 1s backwards;
}

.scroll-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.scroll-chevrons {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.scroll-chevrons span {
  display: block;
  width: 14px; height: 14px;
  border-right: 2px solid var(--green-dim);
  border-bottom: 2px solid var(--green-dim);
  transform: rotate(45deg);
  animation: chevronBounce 1.4s ease-in-out infinite;
}
.scroll-chevrons span:nth-child(2) { animation-delay: 0.15s; opacity: 0.6; }
.scroll-chevrons span:nth-child(3) { animation-delay: 0.30s; opacity: 0.3; }

/* Hero visual */
.hero-visual {
  position: relative;
  flex: 0 0 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

/* Code floats */
.code-float {
  position: absolute;
  color: var(--green);
  font-size: 0.65rem;
  opacity: 0.45;
  pointer-events: none;
  line-height: 1.5;
  white-space: pre;
  animation: floatDrift 7s ease-in-out infinite alternate;
}

.code-float--1 { top: 0;   left: -20px; animation-duration: 7s; }
.code-float--2 { bottom: 20px; right: -10px; animation-duration: 9s; animation-delay: -3s; }
.code-float--3 { top: 50%; left: -30px; animation-duration: 11s; animation-delay: -5s; transform: translateY(-50%); }
.code-float--4 { top: 30%; right: -60px; animation-duration: 11s; animation-delay: -5s; transform: translateY(-20%); }

/* Android bot */
.android-bot-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: floatBob 3.5s ease-in-out infinite alternate;
}

.android-bot {
  width: 180px; height: auto;
  filter: drop-shadow(0 0 20px var(--green-dim));
}

.orbit-ring {
  position: absolute;
  width: 280px; height: 280px;
  border: 1px solid var(--green-dim);
  border-radius: 50%;
  animation: orbitSpin 12s linear infinite;
}

.orbit-dot {
  position: absolute;
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green);
}

.orbit-dot--1 {
  top: 50%; left: -4px;
  transform: translateY(-50%);
  animation: orbitSpin 12s linear infinite;
}

.orbit-dot--2 {
  top: -4px; left: 50%;
  transform: translateX(-50%);
  animation: orbitSpin 12s linear infinite reverse;
}

/* ═══════════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.about-text p:last-of-type { margin-bottom: 0; }

.about-text strong { color: var(--green); font-weight: 600; }

.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--green-glow);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}

.stat-plus {
  font-size: 1.4rem;
  color: var(--green);
  vertical-align: top;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* Terminal card */
.about-terminal {
  background: var(--bg-surface);
  border: 1px solid var(--green-glow);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--green-glow);
}

.terminal-dot {
  width: 11px; height: 11px;
  border-radius: 50%;
}
.terminal-dot--red    { background: #FF5F57; }
.terminal-dot--yellow { background: #FFBD2E; }
.terminal-dot--green  { background: #28CA41; }

.terminal-title {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 4px;
}

.terminal-body {
  padding: 20px 20px 16px;
  font-size: 0.82rem;
}

.t-prompt { color: var(--green); margin-right: 8px; }
.t-cmd    { color: var(--text-primary); }
.t-output { margin: 10px 0 14px; color: var(--text-muted); line-height: 1.6; white-space: pre-wrap; }
.t-val    { color: var(--text-secondary); }
.t-bool   { color: var(--green); }

.t-cursor-line { display: flex; align-items: center; }

.t-blink {
  color: var(--green);
  animation: blink 1s step-end infinite;
}

/* ═══════════════════════════════════════════════
   SKILLS — STATEMENTS
═══════════════════════════════════════════════ */
.skill-statements {
  display: flex;
  flex-direction: column;
}

.skill-statement {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 28px;
  padding: 36px 0;
  cursor: default;
  overflow: hidden;
}

/* Wipe overlay — slides out to the right on reveal, cross-browser safe */
.skill-statement::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bg-deep);
  transform: scaleX(1);
  transform-origin: left;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1;
}

.skill-statement.visible::before {
  transform: scaleX(0);
  transform-origin: right;
}

/* Divider line that draws itself in */
.stmt-line {
  position: absolute;
  bottom: 0; left: 0;
  height: 1px;
  width: 0;
  background: var(--green-glow);
  transition: width 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.4s;
}

.skill-statement.visible .stmt-line {
  width: 100%;
}

/* Hover: line brightens */
.skill-statement:hover .stmt-line {
  background: var(--green-dim);
}

/* Number */
.stmt-num {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--green-dim);
  line-height: 1;
  flex-shrink: 0;
  transition: color var(--transition);
  user-select: none;
}

.skill-statement:hover .stmt-num {
  color: var(--green);
}

/* Statement text */
.stmt-text {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--text-secondary);
  line-height: 1.5;
  font-weight: 400;
  transition: color var(--transition);
}

.skill-statement:hover .stmt-text {
  color: var(--text-primary);
}

/* Highlighted keyword */
/* Keyword — animated gradient shimmer, no background element */
.stmt-text .kw {
  font-weight: 700;
  background: linear-gradient(90deg, var(--green) 0%, #a8ffcf 40%, var(--green) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: kwShimmer 3s linear infinite;
}

@keyframes kwShimmer {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}

/* ═══════════════════════════════════════════════
   PROJECTS
═══════════════════════════════════════════════ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.project-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--green-glow);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--green-glow), transparent);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(61, 220, 132, 0.12);
  border-color: var(--green-dim);
}

.project-card:hover::before { opacity: 1; }

/* Corner accent triangle */
.card-corner-accent {
  position: absolute;
  top: 0; right: 0;
  width: 0; height: 0;
  border-top: 36px solid var(--green-dim);
  border-left: 36px solid transparent;
  transition: border-top-color var(--transition);
}

.project-card:hover .card-corner-accent {
  border-top-color: var(--green);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.card-icon {
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border-radius: var(--radius);
  border: 1px solid var(--green-glow);
}

.card-links {
  display: flex;
  gap: 12px;
}

.card-links a {
  color: var(--text-muted);
  transition: color var(--transition), transform var(--transition);
}

.card-links a:hover {
  color: var(--green);
  transform: translateY(-2px);
}

.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  flex: 1;
  line-height: 1.6;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.tag {
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--bg-elevated);
  color: var(--green);
  border: 1px solid var(--green-glow);
  letter-spacing: 0.03em;
  transition: background var(--transition), border-color var(--transition);
}

.project-card:hover .tag {
  background: var(--green-glow);
  border-color: var(--green-dim);
}

/* ═══════════════════════════════════════════════
   EXPERIENCE / TIMELINE
═══════════════════════════════════════════════ */
.timeline {
  position: relative;
  padding-left: 32px;
}

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

.timeline-item {
  position: relative;
  margin-bottom: 48px;
}

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

.timeline-dot {
  position: absolute;
  left: -40px; top: 6px;
  width: 14px; height: 14px;
  background: var(--bg-deep);
  border: 2px solid var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 0 var(--green-dim);
  animation: timelinePulse 2.5s ease-in-out infinite;
}

.timeline-content {
  background: var(--bg-surface);
  border: 1px solid var(--green-glow);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.timeline-content:hover {
  border-color: var(--green-dim);
  box-shadow: 0 8px 32px var(--green-glow);
}

.timeline-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.timeline-role {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.timeline-company {
  font-size: 0.82rem;
  color: var(--green);
}

.timeline-period {
  display: block;
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.timeline-desc {
  font-size: 0.87rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 14px;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ═══════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════ */
.contact-content {
  max-width: 640px;
}

.contact-intro {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.7;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 14px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--green-glow);
  background: var(--bg-surface);
  transition: color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  width: fit-content;
  min-width: 280px;
}

.contact-link svg { color: var(--green); flex-shrink: 0; }

.contact-link:hover {
  color: var(--green);
  border-color: var(--green);
  transform: translateX(6px);
  box-shadow: 0 4px 20px var(--green-glow);
}

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.footer {
  text-align: center;
  padding: 32px 24px;
  font-size: 0.78rem;
  color: var(--text-muted);
  border-top: 1px solid var(--green-glow);
}

.footer-heart { color: var(--red-accent); }

/* ═══════════════════════════════════════════════
   KEYFRAMES
═══════════════════════════════════════════════ */

/* Fade in from below */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Boot-up glitch on hero name */
@keyframes glitchEntry {
  0%   { opacity: 0; transform: translateY(30px) skewX(4deg); clip-path: inset(60% 0 0 0); }
  40%  { opacity: 0.8; transform: translateY(0) skewX(-2deg); clip-path: inset(0% 0 0 0); }
  55%  { transform: translateX(4px) skewX(1deg); }
  70%  { transform: translateX(-2px) skewX(0deg); }
  100% { opacity: 1; transform: none; clip-path: none; }
}

/* Floating bob */
@keyframes floatBob {
  from { transform: translateY(0px); }
  to   { transform: translateY(-18px); }
}

/* Code snippets drift */
@keyframes floatDrift {
  from { transform: translateY(0) translateX(0); }
  to   { transform: translateY(-16px) translateX(8px); }
}

/* Orbit ring */
@keyframes orbitSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Background grid breathe */
@keyframes gridPulse {
  from { opacity: 0.4; }
  to   { opacity: 0.9; }
}

/* Blob drift */
@keyframes drift1 {
  from { transform: translate(0, 0); }
  to   { transform: translate(80px, 60px); }
}
@keyframes drift2 {
  from { transform: translate(0, 0); }
  to   { transform: translate(-60px, -40px); }
}
@keyframes drift3 {
  from { transform: translate(-50%, 0); }
  to   { transform: translate(-50%, -80px); }
}

/* Blink (cursor, badge dot) */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Skill bar shimmer */
@keyframes shimmer {
  0%   { left: -100%; opacity: 1; }
  100% { left: 150%; opacity: 0; }
}

/* Bubble pop in */
@keyframes popIn {
  from { opacity: 0; transform: scale(0.7); }
  to   { opacity: 1; transform: scale(1); }
}

/* Timeline dot pulse */
@keyframes timelinePulse {
  0%   { box-shadow: 0 0 0 0 var(--green-dim); }
  70%  { box-shadow: 0 0 0 8px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* Chevron bounce */
@keyframes chevronBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50%       { transform: rotate(45deg) translateY(4px); }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 900px)
═══════════════════════════════════════════════ */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-visual {
    display: none;
  }

  .hero {
    padding: calc(var(--nav-h) + 24px) 24px 60px;
  }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 640px)
═══════════════════════════════════════════════ */
@media (max-width: 640px) {
  .stmt-num { font-size: 2rem; }
  .skill-statement { gap: 16px; padding: 28px 0; }

  .navbar { padding: 0 20px; }

  .nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--green-glow);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .navbar.open .nav-links {
    max-height: 320px;
  }

  .nav-link {
    display: block;
    padding: 16px 24px;
    border-bottom: 1px solid var(--green-glow);
  }

  .nav-link::after { display: none; }

  .nav-hamburger { display: flex; }

  .section { padding: 72px 0; }

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

  .contact-link { min-width: unset; width: 100%; }

  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta-row { display: contents; }
  .btn-resume { order: 2; }
  .btn-contact { order: 3; }
  .btn { width: 100%; justify-content: center; }

  .about-stats { gap: 20px; }

  .timeline { padding-left: 20px; }
  .timeline-dot { left: -28px; }
}