:root {
  --bg: #080A0F;
  --bg-2: #0D1018;
  --bg-card: #111520;
  --bg-card-2: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.07);
  --border-glow: rgba(255,255,255,0.12);
  --accent-1: #7CFFC4;
  --accent-2: #38BDF8;
  --accent-3: #A78BFA;
  --text-primary: #F0F4FF;
  --text-secondary: #8892A4;
  --text-muted: #5A6478;
  --radius: 16px;
  --radius-lg: 24px;
  --font-display: 'Space Mono', monospace;
  --font-body: 'JetBrains Mono', monospace;
  --transition: cubic-bezier(0.16,1,0.3,1);
  --transition-spring: cubic-bezier(0.34,1.56,0.64,1);
}

*, *::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);
  overflow-x: hidden;
  line-height: 1.6;
  cursor: none;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: url('Documents/hand_cursor.png') 4 4, pointer; font-family: inherit; border: none; background: none; }input, textarea { font-family: inherit; }
::selection { background: var(--accent-1); color: #000; }

a, .project-card, .skill-item, .about-card,
.exp-item, .social-btn, .milestone-card, .assistant-emoji {
  cursor: url('Documents/hand_cursor.png') 4 4, pointer;
}

body {
  cursor: url('Documents/cursor.png') 0 0, auto;
}
body a, body button, body .skill-item, body .project-card,
body .exp-item, body .about-card, body .social-btn,
body .milestone-card, body .assistant-emoji {
  cursor: url('Documents/hand_cursor.png') 0 0, pointer;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
  z-index: 1;
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent-1); border-radius: 4px; }

.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s var(--transition), transform 0.6s var(--transition);
}
.loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-20px);
}
.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.loader-name {
  font-size: clamp(2rem,6vw,3.5rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  font-family: var(--font-display);
}
.loader-name span { color: var(--accent-1); }
.loader-bar-wrap { width: 200px; height: 1px; background: var(--border-glow); overflow: hidden; border-radius: 1px; }
.loader-bar { height: 100%; background: var(--accent-1); width: 0%; transition: width 0.1s linear; border-radius: 1px; }
.loader-pct { font-family: var(--font-display); font-size: 0.75rem; color: var(--text-muted); letter-spacing: 0.1em; }

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s, backdrop-filter 0.4s, padding 0.4s;
}
.nav.scrolled {
  background: rgba(8,10,15,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 16px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo-dot {
  width: 8px; height: 8px;
  background: var(--accent-1);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}
.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--accent-1);
  transition: width 0.3s var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta {
  padding: 10px 22px;
  background: transparent;
  border: 1px solid var(--border-glow);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-primary);
  transition: background 0.3s, border-color 0.3s, color 0.3s;
}
.nav-cta:hover { background: var(--accent-1); border-color: var(--accent-1); color: #000; }
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  background: none;
  border: none;
  cursor: none;
}
.nav-mobile-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(8,10,15,0.97);
  backdrop-filter: blur(20px);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a { font-size: 2rem; font-weight: 700; color: var(--text-secondary); transition: color 0.2s; }
.mobile-nav a:hover { color: var(--accent-1); }

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 48px 80px;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124,255,196,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,255,196,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black, transparent);
}
.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}
.orb-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(124,255,196,0.07) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(56,189,248,0.06) 0%, transparent 70%);
  top: 30%; right: 15%;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--bg-card-2);
  border: 1px solid var(--border-glow);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--accent-1);
  text-transform: uppercase;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.8s var(--transition) 0.2s forwards;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--accent-1);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
}
.hero-name {
  font-size: clamp(2.8rem, 7.5vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s var(--transition) 0.4s forwards;
}
.name-accent { color: var(--accent-1); }
.hero-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(0.82rem, 1.6vw, 1.05rem);
  color: var(--text-secondary);
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: fadeUp 0.8s var(--transition) 0.6s forwards;
  line-height: 1.9;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s var(--transition) 0.8s forwards;
}
.btn-primary {
  padding: 14px 32px;
  background: var(--accent-1);
  color: #000;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: transform 0.3s var(--transition-spring), box-shadow 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 40px rgba(124,255,196,0.25); }
.btn-secondary {
  padding: 14px 32px;
  background: transparent;
  color: var(--text-primary);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid var(--border-glow);
  transition: transform 0.3s var(--transition-spring), border-color 0.3s, background 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-secondary:hover { transform: translateY(-3px); border-color: var(--accent-1); background: rgba(124,255,196,0.06); }
.hero-stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  margin-top: 64px;
  opacity: 0;
  animation: fadeUp 0.8s var(--transition) 1s forwards;
}
.stat-card { text-align: center; }
.stat-number { font-size: 2.5rem; font-weight: 800; letter-spacing: -0.04em; color: var(--accent-1); }
.stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.12em; font-family: var(--font-display); }
.hero-scroll-hint {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeUp 0.8s var(--transition) 1.2s forwards;
}
.hero-scroll-hint span {
  font-family: var(--font-display);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--accent-1), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.7); }
}

section { padding: 120px 48px; position: relative; }
section:nth-child(even) { background: var(--bg-2); }
.chapter-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-1);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.chapter-label::before { content: ''; display: block; width: 32px; height: 1px; background: var(--accent-1); }
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.section-body { font-size: 1.05rem; color: var(--text-secondary); max-width: 520px; line-height: 1.7; }
.container { max-width: 1200px; margin: 0 auto; }

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: none; }
}

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin-top: 64px; }

.about-text p { color: var(--text-secondary); line-height: 1.85; margin-bottom: 20px; font-size: 1.02rem; }

.about-photo {
  margin-bottom: 28px;
}
.about-photo img {
  width: 350px;
  height: 350px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-1);
  box-shadow: 0 0 24px rgba(124,255,196,0.15);
  display: block;
}

.about-text p strong { color: var(--text-primary); font-weight: 600; }
.about-highlight {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.8;
  padding: 24px;
  border-left: 2px solid var(--accent-1);
  background: rgba(124,255,196,0.04);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 28px 0;
}
.about-cards { display: flex; flex-direction: column; gap: 16px; }
.about-card {
  padding: 24px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s, background 0.3s, transform 0.3s var(--transition-spring);
}
.about-card:hover { border-color: var(--border-glow); background: rgba(255,255,255,0.06); transform: translateX(6px); }
.about-card-icon { font-size: 1.5rem; margin-bottom: 10px; }
.about-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; letter-spacing: -0.01em; }
.about-card p { font-size: 0.83rem; color: var(--text-secondary); line-height: 1.6; }

.skills-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 64px; }
.skills-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.skill-item {
  padding: 20px 24px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s, transform 0.3s var(--transition-spring);
}
.skill-item:hover { border-color: var(--accent-1); transform: translateY(-4px); }
.skill-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.skill-name { font-size: 0.9rem; font-weight: 600; letter-spacing: -0.01em; }
.skill-pct { font-family: var(--font-display); font-size: 0.75rem; color: var(--accent-1); }
.skill-bar-bg { height: 4px; background: var(--border); border-radius: 4px; overflow: hidden; }
.skill-bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--accent-1), var(--accent-2));
  border-radius: 4px;
  width: 0%;
  transition: width 1.2s var(--transition);
}

.projects-intro { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 64px; gap: 32px; flex-wrap: wrap; }
.projects-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 24px; }
.project-card {
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.4s, transform 0.4s var(--transition), box-shadow 0.4s;
  position: relative;
  display: flex;
  flex-direction: column;
}
.project-card:hover { border-color: rgba(124,255,196,0.3); transform: translateY(-8px); box-shadow: 0 32px 64px rgba(0,0,0,0.4); }
.project-img {
  height: 200px;
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.project-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, transparent 50%, var(--bg-card-2)); }
.project-img-icon { font-size: 3.5rem; opacity: 0.3; }
.project-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.project-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.tag {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(124,255,196,0.1);
  color: var(--accent-1);
  border: 1px solid rgba(124,255,196,0.2);
}
.tag.school { background: rgba(56,189,248,0.1); color: var(--accent-2); border-color: rgba(56,189,248,0.2); }
.tag.personal { background: rgba(167,139,250,0.1); color: var(--accent-3); border-color: rgba(167,139,250,0.2); }
.tag.experimental { background: rgba(251,191,36,0.1); color: #FBB024; border-color: rgba(251,191,36,0.2); }
.project-title { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 10px; }
.project-desc { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; flex: 1; }
.project-tech { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.project-tech span { font-family: var(--font-display); font-size: 0.7rem; color: var(--text-muted); padding: 3px 10px; background: var(--bg-card); border-radius: 100px; }
.project-meta {
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.project-links { display: flex; gap: 12px; }
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.btn-link:hover { color: var(--accent-1); border-color: var(--accent-1); background: rgba(124,255,196,0.05); }
.btn-demo { background: var(--accent-1); color: #000; border-color: var(--accent-1); }
.btn-demo:hover { background: #5DFFA8; box-shadow: 0 8px 24px rgba(124,255,196,0.25); color: #000; }

.journey-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 64px; align-items: start; }
.timeline-items { display: flex; flex-direction: column; gap: 0; position: relative; }
.timeline-items::before {
  content: '';
  position: absolute;
  left: 20px; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent-1), transparent);
}
.timeline-item { display: flex; gap: 24px; align-items: flex-start; padding-bottom: 36px; position: relative; }
.milestone-icon-inner {
  width: 40px; height: 40px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  position: relative;
  z-index: 1;
  transition: border-color 0.3s, transform 0.3s var(--transition-spring);
}
.timeline-item:hover .milestone-icon-inner { border-color: var(--accent-1); transform: scale(1.1); }
.timeline-content h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; letter-spacing: -0.01em; }
.timeline-content p { font-size: 0.83rem; color: var(--text-secondary); line-height: 1.65; }
.timeline-period { font-family: var(--font-display); font-size: 0.65rem; color: var(--accent-1); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 6px; }
.journey-reflections { display: flex; flex-direction: column; gap: 20px; }
.milestone-card {
  padding: 24px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s, transform 0.3s var(--transition-spring);
}
.milestone-card:hover { border-color: var(--border-glow); transform: translateX(6px); }
.milestone-card h3 { font-size: 0.9rem; font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.milestone-card h3 span:first-child { font-size: 1.1rem; }
.milestone-card p { font-size: 0.83rem; color: var(--text-secondary); line-height: 1.65; }

.experience-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 20px; margin-top: 64px; }
.exp-item {
  padding: 28px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.3s, transform 0.3s var(--transition-spring), box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.exp-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--accent-1), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--transition);
}
.exp-item:hover::before { transform: scaleX(1); }
.exp-item:hover { border-color: var(--border-glow); transform: translateY(-6px); box-shadow: 0 24px 48px rgba(0,0,0,0.3); }
.exp-period { font-family: var(--font-display); font-size: 0.65rem; color: var(--accent-1); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 12px; }
.exp-title { font-size: 1.1rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 4px; }
.exp-meta { font-size: 0.83rem; color: var(--text-secondary); margin-bottom: 14px; font-weight: 500; }
.exp-desc { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.7; }

.contact-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; margin-top: 64px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-email-card a {
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.contact-email-card a:hover { color: var(--accent-1); }
.contact-email-card p { font-size: 0.85rem; color: var(--text-muted); margin-top: 6px; }
.social-row { display: flex; flex-direction: column; gap: 12px; }
.social-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s, background 0.3s, transform 0.3s var(--transition-spring);
}
.social-btn:hover { border-color: var(--border-glow); background: rgba(255,255,255,0.06); transform: translateX(6px); }
.social-icon {
  width: 36px; height: 36px;
  background: var(--bg-card);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.social-btn-text span:first-child { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 2px; }
.social-btn-text span:last-child { font-size: 0.75rem; color: var(--text-muted); font-family: var(--font-display); }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-secondary); }
.form-group input,
.form-group textarea {
  padding: 14px 18px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--accent-1); box-shadow: 0 0 0 3px rgba(124,255,196,0.1); }
.form-group textarea { min-height: 140px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.btn-submit {
  padding: 14px 32px;
  background: var(--accent-1);
  color: #000;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  align-self: flex-start;
  transition: transform 0.3s var(--transition-spring), box-shadow 0.3s;
  cursor: url('Documents/hand_cursor.png') 4 4, pointer;
  font-family: inherit;
  border: none;
}
.btn-submit:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(124,255,196,0.25); }
.form-success {
  display: none;
  padding: 16px;
  background: rgba(124,255,196,0.1);
  border: 1px solid rgba(124,255,196,0.3);
  border-radius: var(--radius);
  color: var(--accent-1);
  font-size: 0.88rem;
  text-align: center;
}

.footer { background: var(--bg-2); border-top: 1px solid var(--border); padding: 48px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.footer-logo { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.02em; }
.footer-copy { font-size: 0.78rem; color: var(--text-muted); font-family: var(--font-display); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 0.78rem; color: var(--text-muted); transition: color 0.2s; }
.footer-links a:hover { color: var(--accent-1); }

#assistant { position: fixed; bottom: 32px; right: 32px; z-index: 200; user-select: none; pointer-events: all; }
.assistant-bubble {
  position: absolute;
  bottom: 72px; right: 0;
  background: var(--bg-2);
  border: 1px solid var(--border-glow);
  border-radius: 16px 16px 0 16px;
  padding: 12px 16px;
  font-size: 0.8rem;
  color: var(--text-primary);
  opacity: 0;
  transform: translateY(8px) scale(0.95);
  transition: opacity 0.3s, transform 0.3s var(--transition-spring);
  pointer-events: none;
  max-width: 200px;
  white-space: normal;
  line-height: 1.5;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.assistant-bubble.visible { opacity: 1; transform: none; }
.assistant-emoji {
  width: 56px; height: 56px;
  background: var(--bg-2);
  border: 1px solid var(--border-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  cursor: none;
  transition: transform 0.3s var(--transition-spring), border-color 0.3s, box-shadow 0.3s;
  animation: floatIdle 4s ease-in-out infinite;
}
.assistant-emoji:hover { border-color: var(--accent-1); box-shadow: 0 0 24px rgba(124,255,196,0.2); transform: scale(1.1) !important; }
.assistant-emoji.clicked { animation: bounceClick 0.4s var(--transition-spring); }
@keyframes floatIdle {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes bounceClick {
  0% { transform: scale(1); }
  40% { transform: scale(0.85); }
  70% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: var(--accent-1);
  z-index: 1000;
  width: 0%;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px rgba(124,255,196,0.5);
}

.back-top {
  position: fixed;
  bottom: 100px; right: 32px;
  width: 44px; height: 44px;
  background: var(--bg-card-2);
  border: 1px solid var(--border-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s var(--transition-spring);
  cursor: none;
  color: var(--text-primary);
}
.back-top.visible { opacity: 1; pointer-events: all; }
.back-top:hover { transform: translateY(-4px); border-color: var(--accent-1); color: var(--accent-1); }

@media (max-width: 900px) {
  .nav { padding: 20px 24px; }
  .nav.scrolled { padding: 14px 24px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-mobile-toggle { display: flex; }
  section { padding: 80px 24px; }
  .hero { padding: 100px 24px 60px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .skills-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .journey-grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; gap: 48px; }
  .hero-stats { gap: 32px; }
  .footer { padding: 32px 24px; }
  .footer-inner { flex-direction: column; text-align: center; }
  #assistant { bottom: 20px; right: 20px; }
  .back-top { right: 20px; bottom: 90px; }
}
@media (max-width: 600px) {
  .projects-list { grid-template-columns: 1fr; }
  .experience-list { grid-template-columns: 1fr; }
  .skills-list { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-stats { flex-direction: column; gap: 20px; }
}