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

:root {
  --bg:         #0D1117;
  --bg2:        #0F1923;
  --bg3:        #111D2B;
  --card:       #0E1D2E;
  --card-hover: #142438;
  --border:     rgba(0, 195, 255, 0.12);
  --border2:    rgba(0, 195, 255, 0.25);
  --cyan:       #00C3FF;
  --cyan-dim:   rgba(0, 195, 255, 0.15);
  --cyan-glow:  rgba(0, 195, 255, 0.35);
  --electric:   #00FFEA;
  --white:      #E8F4FF;
  --muted:      #6A8099;
  --font-display: 'Times New Roman', serif;
  --font-body:    'Times New Roman', serif;
  --font-mono:    'Times New Roman', serif;
  --radius:     12px;
  --radius-lg:  20px;
  --trans:      0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: auto;
}

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 4px; }

/* ═══════════════════════════════════════════════
   TYPOGRAPHY UTILS
═══════════════════════════════════════════════ */
.mono { font-family: var(--font-mono); }
.accent { color: var(--cyan); }
.dot { color: var(--cyan); }

/* ═══════════════════════════════════════════════
   LAYOUT
═══════════════════════════════════════════════ */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  padding-bottom: 80px;
  background: radial-gradient(circle at top, rgba(0,195,255,0.12), transparent 30%),
              linear-gradient(180deg, #071018 0%, #0B1220 100%);
}

.page-shell::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 1px solid rgba(0,195,255,0.16);
  border-radius: 24px;
}

.page-shell > * {
  position: relative;
}

.btn-outline {
  background: rgba(0,195,255,0.08);
  color: var(--cyan);
  border: 1px solid rgba(0,195,255,0.3);
  box-shadow: 0 0 18px rgba(0,195,255,0.08);
}

.btn-outline:hover {
  background: rgba(0,195,255,0.14);
}

.code-page .code-grid {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}

.code-card {
  background: rgba(7, 16, 28, 0.95);
  border: 1px solid rgba(0,195,255,0.18);
  border-radius: 24px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.code-card-content {
  padding: 28px;
}

.code-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.code-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan);
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.code-card pre {
  margin: 0;
  padding: 18px;
  overflow-x: auto;
  background: rgba(0,0,0,0.18);
  border-radius: 16px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.code-note {
  color: var(--muted);
  margin-top: 12px;
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .page-shell::before {
    border: none;
  }
  .code-page .code-grid {
    grid-template-columns: 1fr;
  }
}

section {
  padding: 100px 0;
  position: relative;
}

section:nth-child(even) { background: var(--bg2); }

.section-label {
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-sub {
  color: var(--muted);
  margin-bottom: 52px;
  font-size: 15px;
}

/* ═══════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: background var(--trans), padding var(--trans), backdrop-filter var(--trans);
}
#navbar.scrolled {
  background: rgba(13, 17, 23, 0.9);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1140px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 800;
  color: var(--white); text-decoration: none;
  letter-spacing: -1px;
}
.nav-links {
  display: flex; gap: 36px; list-style: none;
}
.nav-links a {
  color: var(--muted); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: color var(--trans);
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--cyan);
  transition: width var(--trans);
}
.nav-links a:hover { color: var(--cyan); }
.nav-links a:hover::after { width: 100%; }

.hamburger {
  display: none; flex-direction: column;
  gap: 5px; background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: var(--trans);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: -100%; bottom: 0; width: 260px;
    background: var(--bg3); flex-direction: column;
    padding: 80px 32px 32px;
    gap: 24px; transition: right var(--trans);
    border-left: 1px solid var(--border);
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 16px; }
}

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
#hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  padding: 60px 24px;
  background: var(--bg);
}

.hero-container {
  max-width: 1140px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 12px;
  color: #22c55e;
  margin-bottom: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
}

.hero-label {
  font-size: 14px;
  color: var(--cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 600;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -1px;
  color: var(--white);
}

.hero-sub {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 32px;
  line-height: 1.8;
  max-width: 540px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-image {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-placeholder-hero {
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(0,195,255,0.25), rgba(0,195,255,0.05));
  border: 2px solid rgba(0,195,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(0,195,255,0.15);
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 50%;
}

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-content {
    text-align: center;
  }
  
  .hero-badge,
  .hero-label {
    display: inline-block;
  }
  
  .hero-name {
    font-size: clamp(2rem, 4vw, 2.8rem);
  }
  
  .photo-placeholder-hero {
    width: 300px;
    height: 300px;
    font-size: 60px;
  }
  
  .hero-btns {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .photo-placeholder-hero {
    width: 240px;
    height: 240px;
    font-size: 48px;
  }
}

.role-dynamic { color: var(--cyan); font-weight: 500; display: none; }
.caret {
  color: var(--cyan);
  animation: blink 1s step-end infinite;
  font-weight: 300;
  display: none;
}
@keyframes blink { 50% { opacity: 0; } }

.hero-scroll-hint { display: none; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 15px; font-weight: 500;
  text-decoration: none; cursor: pointer;
  transition: all var(--trans);
  border: none; outline: none;
}
.btn-primary {
  background: var(--cyan);
  color: var(--bg);
  box-shadow: 0 0 20px var(--cyan-glow);
}
.btn-primary:hover {
  background: var(--electric);
  box-shadow: 0 0 32px var(--cyan);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--cyan);
  border: 1.5px solid var(--border2);
}
.btn-ghost:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  transform: translateY(-2px);
}
.btn-sm { padding: 9px 18px; font-size: 13px; }
.btn-full { width: 100%; justify-content: center; }

.hero-socials {
  display: flex; gap: 16px; justify-content: center;
}
.social-link {
  width: 42px; height: 42px;
  border: 1px solid var(--border2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); text-decoration: none;
  transition: all var(--trans);
}
.social-link svg { width: 18px; height: 18px; }
.social-link:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: var(--cyan-dim);
  transform: translateY(-3px);
  box-shadow: 0 4px 16px var(--cyan-glow);
}
.hero-scroll-hint {
  position: absolute; bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: var(--muted); font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase;
  animation: float 2s ease-in-out infinite;
}
.scroll-line {
  width: 1.5px; height: 40px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes float { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(-6px)} }
@keyframes scrollPulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* ═══════════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════════ */
.about-grid {
  display: grid; grid-template-columns: 280px 1fr; gap: 64px;
  align-items: center; margin-top: 20px;
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-photo-wrap { margin: 0 auto; }
}
.about-photo-wrap {
  position: relative; width: 240px; height: 240px;
}
.photo-ring {
  position: absolute; inset: -12px;
  border-radius: 50%;
  border: 2px dashed var(--border2);
  animation: spinRing 20s linear infinite;
}
@keyframes spinRing { to { transform: rotate(360deg); } }
.photo-frame {
  width: 100%; height: 100%;
  border-radius: 50%;
  border: 2px solid var(--cyan);
  overflow: hidden;
  box-shadow: 0 0 40px var(--cyan-glow), 0 0 80px rgba(0,195,255,0.1);
  background: var(--card);
}
.photo-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--card) 0%, var(--bg3) 100%);
  font-family: var(--font-display);
  font-size: 4rem; font-weight: 800;
  color: var(--cyan);
}
.about-badge {
  position: absolute; bottom: -10px; right: -10px;
  background: var(--cyan);
  color: var(--bg);
  border-radius: 12px;
  padding: 8px 14px;
  text-align: center;
  box-shadow: 0 4px 20px var(--cyan-glow);
}
.badge-num {
  display: block; font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 800; line-height: 1;
}
.badge-text { font-size: 11px; font-weight: 600; letter-spacing: 1px; }

.about-text p {
  color: var(--muted); margin-bottom: 16px; font-size: 15px; line-height: 1.8;
}
.about-stats {
  display: flex; gap: 32px; margin: 28px 0;
}
.stat-item { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem; font-weight: 800; line-height: 1;
  margin-bottom: 4px;
}
.stat-label { font-size: 12px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }
.about-tags {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px;
}
.tag {
  padding: 6px 14px;
  border: 1px solid var(--border2);
  border-radius: 100px;
  font-size: 12px; color: var(--cyan);
  background: var(--cyan-dim);
  transition: all var(--trans);
}
.tag:hover { background: var(--cyan); color: var(--bg); }

/* ═══════════════════════════════════════════════
   SKILLS
═══════════════════════════════════════════════ */
.skills-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px;
  margin-top: 20px;
}
@media (max-width: 768px) { .skills-grid { grid-template-columns: 1fr; } }

.skill-category {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--trans), box-shadow var(--trans);
}
.skill-category:hover {
  border-color: var(--border2);
  box-shadow: 0 0 30px rgba(0,195,255,0.08);
}
.skill-cat-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 22px;
}
.skill-icon { font-size: 1.4rem; }
.skill-cat-header h3 {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700;
}
.skill-bar-item { margin-bottom: 14px; }
.skill-name {
  display: flex; justify-content: space-between;
  font-size: 13px; margin-bottom: 6px;
}
.skill-pct { color: var(--cyan); font-family: var(--font-mono); font-size: 12px; }
.skill-track {
  height: 5px; background: rgba(255,255,255,0.06);
  border-radius: 100px; overflow: hidden;
}
.skill-fill {
  height: 100%; width: 0; border-radius: 100px;
  background: linear-gradient(90deg, var(--cyan), var(--electric));
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 0 8px var(--cyan-glow);
}

/* ═══════════════════════════════════════════════
   PROJECTS
═══════════════════════════════════════════════ */
.projects-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px; margin-top: 8px;
}

.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  cursor: pointer;
  transition: all var(--trans);
  position: relative; overflow: hidden;
}
.project-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}
.project-card:hover::before { transform: translateX(0); }
.project-card:hover {
  border-color: var(--border2);
  box-shadow: 0 8px 40px rgba(0,195,255,0.1);
  transform: translateY(-4px);
}
.project-card.expanded {
  border-color: var(--cyan);
  box-shadow: 0 0 40px rgba(0,195,255,0.15);
}

.project-card-back { display: none; }
.project-card.expanded .project-card-front { display: none; }
.project-card.expanded .project-card-back { display: block; }

.project-num {
  font-size: 11px; color: var(--cyan); letter-spacing: 2px;
  margin-bottom: 12px; display: block;
}
.project-icon { font-size: 2rem; margin-bottom: 12px; display: block; }
.project-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem; font-weight: 700;
  margin-bottom: 10px; line-height: 1.3;
}
.project-card p { font-size: 13.5px; color: var(--muted); line-height: 1.7; margin-bottom: 16px; }
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.project-tags span {
  padding: 3px 10px;
  border: 1px solid var(--border2);
  border-radius: 100px;
  font-size: 11px; color: var(--cyan);
  background: var(--cyan-dim);
}
.expand-hint, .collapse-hint {
  font-size: 11px; color: var(--muted); display: block;
  letter-spacing: 1px; text-transform: uppercase;
}
.project-card-back ul {
  list-style: none; padding: 0; margin: 12px 0 16px;
}
.project-card-back ul li {
  font-size: 13px; color: var(--muted); padding: 4px 0;
  padding-left: 16px; position: relative; line-height: 1.6;
}
.project-card-back ul li::before {
  content: '→'; position: absolute; left: 0; color: var(--cyan); font-size: 11px;
}
.project-link {
  display: inline-block;
  color: var(--cyan); font-size: 13px; font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid var(--border2);
  padding-bottom: 2px;
  transition: border-color var(--trans);
  margin-bottom: 14px;
}
.project-link:hover { border-color: var(--cyan); }

/* ═══════════════════════════════════════════════
   EXPERIENCE TIMELINE
═══════════════════════════════════════════════ */
.timeline {
  position: relative; margin-top: 20px;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute; left: 8px; top: 12px; bottom: 12px;
  width: 2px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
}
.timeline-item {
  position: relative; margin-bottom: 48px;
}
.timeline-dot {
  position: absolute; left: -36px; top: 18px;
  width: 14px; height: 14px;
  background: var(--bg); border: 2px solid var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--cyan-glow);
  transition: all var(--trans);
}
.timeline-item:hover .timeline-dot {
  background: var(--cyan);
  box-shadow: 0 0 20px var(--cyan);
}
.timeline-date {
  font-size: 11px; color: var(--cyan);
  letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 8px;
}
.timeline-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--trans);
}
.timeline-item:hover .timeline-card {
  border-color: var(--border2);
  box-shadow: 0 4px 24px rgba(0,195,255,0.08);
  transform: translateX(6px);
}
.tl-header { margin-bottom: 14px; }
.tl-header h3 {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700; margin-bottom: 4px;
}
.tl-company { color: var(--cyan); font-size: 13px; font-weight: 500; }
.tl-bullets { list-style: none; padding: 0; margin-bottom: 16px; }
.tl-bullets li {
  font-size: 13.5px; color: var(--muted);
  padding: 3px 0 3px 18px; position: relative; line-height: 1.7;
}
.tl-bullets li::before {
  content: '▸'; position: absolute; left: 0; color: var(--cyan); font-size: 10px; top: 7px;
}
.tl-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tl-tags span {
  padding: 3px 10px; border-radius: 100px;
  font-size: 11px; color: var(--muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

/* ═══════════════════════════════════════════════
   EDUCATION
═══════════════════════════════════════════════ */
.edu-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-top: 20px;
}
@media (max-width: 900px) { .edu-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px)  { .edu-grid { grid-template-columns: 1fr; } }

.edu-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--trans);
  position: relative; overflow: hidden;
}
.edu-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--electric));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--trans);
}
.edu-card:hover::after { transform: scaleX(1); }
.edu-card:hover {
  border-color: var(--border2);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,195,255,0.1);
}
.edu-year {
  font-size: 22px; font-weight: 700; margin-bottom: 10px; display: block;
}
.edu-degree {
  font-family: var(--font-display);
  font-size: 0.95rem; font-weight: 700;
  line-height: 1.4; margin-bottom: 8px;
}
.edu-uni { font-size: 13px; color: var(--white); font-weight: 500; margin-bottom: 4px; }
.edu-uni.margin-top { margin-top: 8px; }
.edu-location { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.edu-gpa { font-size: 12px; color: var(--cyan); font-family: var(--font-mono); }
.cert-card { background: linear-gradient(135deg, var(--card), rgba(0,195,255,0.04)); }

/* ═══════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════ */
#contact { background: var(--bg); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px;
  margin-top: 20px;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }

.contact-item {
  display: flex; align-items: flex-start; gap: 16px;
  margin-bottom: 28px;
}
.contact-icon {
  font-size: 1.4rem;
  width: 48px; height: 48px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-label { font-size: 11px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.contact-val { font-size: 14px; color: var(--white); text-decoration: none; transition: color var(--trans); }
a.contact-val:hover { color: var(--cyan); }
.contact-socials { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }

.contact-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 12px; color: var(--muted);
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 8px;
}
.form-group input,
.form-group textarea {
  width: 100%; background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body); font-size: 14px;
  outline: none; transition: border-color var(--trans), box-shadow var(--trans);
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-dim);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }
.form-note { font-size: 11px; color: var(--muted); margin-top: 10px; text-align: center; }

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 800;
}
.footer-copy { font-size: 13px; color: var(--muted); }
.back-to-top {
  font-size: 13px; color: var(--cyan);
  text-decoration: none; transition: all var(--trans);
  border: 1px solid var(--border2); border-radius: 8px;
  padding: 6px 14px;
}
.back-to-top:hover { background: var(--cyan-dim); transform: translateY(-2px); }

/* ═══════════════════════════════════════════════
   REVEAL ANIMATION
═══════════════════════════════════════════════ */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ═══════════════════════════════════════════════
   GLOW BACKGROUND BLOBS
═══════════════════════════════════════════════ */
#hero::after {
  content: '';
  position: absolute; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,195,255,0.08) 0%, transparent 70%);
  top: 10%; left: 50%; transform: translateX(-50%);
  pointer-events: none;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE TWEAKS
═══════════════════════════════════════════════ */
@media (max-width: 768px) {
  section { padding: 72px 0; }
  .hero-name { letter-spacing: -1px; }
  .about-stats { gap: 20px; }
  .timeline { padding-left: 28px; }
  .timeline-item:hover .timeline-card { transform: none; }
  .contact-form { padding: 24px; }
  .footer-inner { flex-direction: column; text-align: center; }
}