/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #07070f;
  --bg2: #0d0d1a;
  --accent: #8b5cf6;
  --accent2: #a78bfa;
  --accent3: #c4b5fd;
  --pink: #e879f9;
  --text: #f1f0f5;
  --text2: #a09cb0;
  --border: rgba(139, 92, 246, 0.15);
  --card-bg: rgba(255,255,255,0.03);
  --font: 'Space Grotesk', 'Inter', sans-serif;
}
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  overflow-x: hidden;
}
::selection { background: rgba(139,92,246,0.3); color: #fff; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; }

/* ===== CUSTOM CURSOR ===== */
#cursor {
  width: 40px; height: 40px;
  border: 1.5px solid var(--accent2);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease, opacity 0.3s, width 0.2s, height 0.2s, border-color 0.2s;
  mix-blend-mode: difference;
}
#cursor-dot {
  width: 5px; height: 5px;
  background: var(--accent2);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.05s;
}
body:hover #cursor { opacity: 1; }

/* ===== AMBIENT BACKGROUND ===== */
.bg-orb {
  position: fixed; border-radius: 50%;
  filter: blur(120px); pointer-events: none;
  z-index: 0; animation: floatOrb 10s ease-in-out infinite;
}
.orb1 { width: 500px; height: 500px; background: rgba(139,92,246,0.12); top: -100px; left: -100px; animation-delay: 0s; }
.orb2 { width: 400px; height: 400px; background: rgba(232,121,249,0.07); top: 40%; right: -80px; animation-delay: -4s; }
.orb3 { width: 350px; height: 350px; background: rgba(139,92,246,0.08); bottom: 10%; left: 20%; animation-delay: -7s; }
@keyframes floatOrb {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(20px,-20px) scale(1.05); }
  66% { transform: translate(-15px,15px) scale(0.97); }
}

/* ===== NAV ===== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 60px;
  background: rgba(7,7,15,0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: padding 0.3s;
}
nav.scrolled { padding: 14px 60px; }
.nav-logo {
  font-size: 1rem; font-weight: 800; letter-spacing: 0.04em;
  color: var(--text);
  font-family: 'Space Grotesk', monospace;
}
.logo-lt, .logo-gt {
  color: var(--accent);
  font-weight: 400;
  opacity: 0.85;
}
.nav-links { display: flex; gap: 36px; }
.nav-links a {
  font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text2); font-weight: 500;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 1px; background: var(--accent);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  font-size: 0.8rem; padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--accent2);
  transition: all 0.2s;
  letter-spacing: 0.05em;
}
.nav-cta:hover { background: rgba(139,92,246,0.1); border-color: var(--accent); }

/* ===== HERO ===== */
#hero {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: flex; flex-direction: column;
  justify-content: center; align-items: flex-start;
  padding: 120px 60px 80px;
}
.hero-label {
  font-size: 0.82rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent); font-weight: 500;
  margin-bottom: 24px;
  opacity: 0; animation: fadeUp 0.8s 0.3s forwards;
}
.hero-name {
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 800; line-height: 1.05;
  letter-spacing: -0.02em;
  opacity: 0; animation: fadeUp 0.8s 0.5s forwards;
}
.hero-name .line2 {
  background: linear-gradient(135deg, var(--accent2) 0%, var(--pink) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-role {
  margin-top: 20px;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--text2); font-weight: 400;
  display: flex; align-items: center; gap: 10px;
  opacity: 0; animation: fadeUp 0.8s 0.7s forwards;
}
.hero-role .typed { color: var(--accent2); font-weight: 600; }
#typed-text {
  background: linear-gradient(135deg, var(--accent2) 0%, var(--pink) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 10px rgba(167,139,250,0.85)) drop-shadow(0 0 22px rgba(139,92,246,0.45));
}
.cursor-blink {
  display: inline-block; width: 2px; height: 1.2em;
  background: var(--accent); margin-left: 2px;
  vertical-align: middle;
  animation: blink 0.9s step-end infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }
.hero-desc {
  margin-top: 28px; max-width: 520px;
  font-size: 1rem; color: var(--text2); line-height: 1.7;
  opacity: 0; animation: fadeUp 0.8s 0.9s forwards;
}
.hero-actions {
  margin-top: 40px; display: flex; gap: 16px; flex-wrap: wrap;
  opacity: 0; animation: fadeUp 0.8s 1.1s forwards;
}
.btn-primary {
  padding: 13px 30px; border-radius: 100px;
  background: var(--accent); color: #fff;
  font-weight: 600; font-size: 0.9rem;
  transition: all 0.25s;
  box-shadow: 0 0 30px rgba(139,92,246,0.3);
}
.btn-primary:hover { background: var(--accent2); transform: translateY(-2px); box-shadow: 0 0 45px rgba(139,92,246,0.5); }
.btn-resume {
  display: flex; align-items: center; gap: 7px;
  padding: 13px 26px; border-radius: 100px;
  border: 1px solid rgba(139,92,246,0.4);
  background: rgba(139,92,246,0.08);
  color: var(--accent2); font-weight: 600; font-size: 0.9rem;
  transition: all 0.25s;
}
.btn-resume:hover {
  background: rgba(139,92,246,0.18); border-color: var(--accent2);
  transform: translateY(-2px); box-shadow: 0 0 20px rgba(139,92,246,0.2);
}
.btn-outline {
  padding: 13px 30px; border-radius: 100px;
  border: 1px solid var(--border);
  color: var(--text2); font-weight: 500; font-size: 0.9rem;
  transition: all 0.25s;
}
.btn-outline:hover { border-color: var(--accent2); color: var(--accent2); transform: translateY(-2px); }
.hero-stats {
  margin-top: 64px;
  display: flex; gap: 48px; flex-wrap: wrap;
  opacity: 0; animation: fadeUp 0.8s 1.3s forwards;
}
.stat-item { display: flex; flex-direction: column; }
.stat-num {
  font-size: 2rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent2), var(--pink));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label { font-size: 0.78rem; color: var(--text2); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 2px; }
.scroll-indicator {
  position: absolute; bottom: 40px; left: 60px;
  display: flex; align-items: center; gap: 12px;
  font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text2);
  opacity: 0; animation: fadeUp 0.8s 1.5s forwards;
}
.scroll-line { width: 40px; height: 1px; background: var(--accent); }

/* ===== SECTION BASE ===== */
section { position: relative; z-index: 1; padding: 100px 60px; }
.section-label {
  font-size: 0.75rem; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--accent); font-weight: 600; margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800; letter-spacing: -0.02em; line-height: 1.1;
  margin-bottom: 60px;
}
.section-title .accent { color: var(--accent2); }
.divider {
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.fade-in {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: none; }

/* ===== ABOUT ===== */
#about { background: var(--bg2); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
  align-items: center;
}
.about-text p {
  font-size: 1.05rem; color: var(--text2); line-height: 1.8;
  margin-bottom: 20px;
}
.about-text p strong { color: var(--text); }
.about-text p .highlight { color: var(--accent2); font-weight: 600; }
.about-cards { display: flex; flex-direction: column; gap: 16px; }
.about-card {
  padding: 20px 24px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.3s, transform 0.3s;
}
.about-card:hover { border-color: rgba(139,92,246,0.4); transform: translateX(4px); }
.about-card-label { font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 6px; }
.about-card-val { font-size: 0.95rem; font-weight: 600; color: var(--text); }

/* ===== EXPERIENCE ===== */
.exp-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 60px; flex-wrap: wrap; gap: 20px; }
.exp-header .section-title { margin-bottom: 0; }
.timeline { position: relative; }
.timeline::before {
  content: ''; position: absolute; left: 20px; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), rgba(139,92,246,0.1));
}
.exp-item { position: relative; padding: 0 0 60px 64px; }
.exp-dot {
  position: absolute; left: 12px; top: 6px;
  width: 17px; height: 17px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--bg);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.3), 0 0 20px rgba(139,92,246,0.4);
}
.exp-dot.active { animation: pulse 2s infinite; }
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(139,92,246,0.3), 0 0 20px rgba(139,92,246,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(139,92,246,0.15), 0 0 35px rgba(139,92,246,0.6); }
}
.exp-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px; padding: 28px 32px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.exp-card:hover {
  border-color: rgba(139,92,246,0.35);
  transform: translateY(-3px);
  box-shadow: 0 20px 60px rgba(139,92,246,0.08);
}
.exp-meta {
  display: flex; align-items: flex-start; justify-content: space-between;
  flex-wrap: wrap; gap: 10px; margin-bottom: 6px;
}
.exp-role { font-size: 1.15rem; font-weight: 700; color: var(--text); }
.exp-date {
  font-size: 0.78rem; letter-spacing: 0.1em;
  color: var(--accent); font-weight: 500;
  background: rgba(139,92,246,0.1); padding: 4px 12px; border-radius: 100px;
  white-space: nowrap;
}
.exp-company {
  font-size: 0.88rem; color: var(--accent2); font-weight: 600;
  margin-bottom: 4px; display: flex; align-items: center; gap: 8px;
}
.exp-company .badge {
  font-size: 0.65rem; padding: 2px 8px;
  background: rgba(232,121,249,0.12); color: var(--pink);
  border: 1px solid rgba(232,121,249,0.2);
  border-radius: 100px; letter-spacing: 0.1em; text-transform: uppercase;
}
.exp-location { font-size: 0.8rem; color: var(--text2); margin-bottom: 20px; }
.exp-bullets { list-style: none; }
.exp-bullets li {
  position: relative; padding-left: 20px;
  font-size: 0.92rem; color: var(--text2); line-height: 1.7;
  margin-bottom: 10px;
}
.exp-bullets li::before {
  content: '▸'; position: absolute; left: 0;
  color: var(--accent); font-size: 0.75rem; top: 3px;
}
.exp-bullets li strong { color: var(--text); }
.exp-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.exp-tag {
  font-size: 0.72rem; padding: 4px 12px;
  background: rgba(139,92,246,0.08);
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: 100px; color: var(--accent3);
  letter-spacing: 0.05em; font-weight: 500;
  transition: all 0.2s;
}
.exp-tag:hover { background: rgba(139,92,246,0.18); border-color: var(--accent); }

/* ===== PROJECTS ===== */
#projects { background: var(--bg2); }
.projects-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.project-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px; padding: 28px;
  position: relative; overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  cursor: default;
}
.project-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.project-card:hover { border-color: rgba(139,92,246,0.4); transform: translateY(-5px); box-shadow: 0 25px 70px rgba(139,92,246,0.1); }
.project-card:hover::before { opacity: 1; }
.project-num {
  font-size: 0.7rem; letter-spacing: 0.2em;
  color: var(--accent); font-weight: 600; margin-bottom: 20px;
}
.project-title { font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 12px; line-height: 1.3; }
.project-desc { font-size: 0.87rem; color: var(--text2); line-height: 1.7; margin-bottom: 20px; }
.project-stack { display: flex; flex-wrap: wrap; gap: 6px; }
.stack-tag {
  font-size: 0.7rem; padding: 3px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px; color: var(--text2);
}

/* ===== TECH STACK MARQUEE ===== */
#stack { overflow: hidden; }
#stack .marquee-wrapper {
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.marquee-wrapper { display: flex; flex-direction: column; gap: 14px; }
.marquee-row { display: flex; gap: 14px; width: max-content; }
.marquee-row.left  { animation: scrollLeft  40s linear infinite; }
.marquee-row.right { animation: scrollRight 40s linear infinite; }
@keyframes scrollLeft  { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes scrollRight { from { transform: translateX(-50%); } to { transform: translateX(0); } }
.marquee-wrapper:hover .marquee-row { animation-play-state: paused; }

.tech-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; padding: 18px 22px; min-width: 96px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(139,92,246,0.18);
  border-radius: 14px;
  cursor: pointer;
  white-space: nowrap;
  position: relative; overflow: hidden;
  user-select: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s, transform 0.15s;
}
/* shimmer sweep on hover */
.tech-item::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.07) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.4s ease;
  pointer-events: none;
}
.tech-item:hover::before { transform: translateX(100%); }
/* ripple */
.tech-item .ripple {
  position: absolute; border-radius: 50%;
  background: rgba(139,92,246,0.35);
  transform: scale(0); pointer-events: none;
  animation: rippleOut 0.55s ease-out forwards;
}
@keyframes rippleOut { to { transform: scale(4); opacity: 0; } }

.tech-item:hover {
  border-color: rgba(139,92,246,0.6);
  background: rgba(139,92,246,0.09);
  box-shadow: 0 0 0 1px rgba(139,92,246,0.25), 0 8px 32px rgba(139,92,246,0.18);
  transform: translateY(-3px) scale(1.03);
}
.tech-item:active {
  transform: translateY(1px) scale(0.95);
  box-shadow: 0 0 0 2px rgba(139,92,246,0.5), 0 2px 12px rgba(139,92,246,0.25);
  background: rgba(139,92,246,0.16);
  transition: transform 0.08s, box-shadow 0.08s, background 0.08s;
}
.tech-item.popped {
  border-color: var(--accent);
  background: rgba(139,92,246,0.18);
  box-shadow: 0 0 0 2px rgba(139,92,246,0.4), 0 0 28px rgba(139,92,246,0.3);
}
.tech-item i {
  font-size: 2.1rem;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.4));
  transition: transform 0.2s;
}
.tech-item:hover i { transform: scale(1.12); }
.tech-item span {
  font-size: 0.69rem; color: var(--text2); letter-spacing: 0.06em;
  font-weight: 600; text-transform: uppercase;
  transition: color 0.2s;
}
.tech-item:hover span { color: var(--accent3); }
.tech-icon-plain {
  width: 2.1rem; height: 2.1rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.04em;
  border-radius: 7px; color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.35);
  transition: transform 0.2s;
}
.tech-item:hover .tech-icon-plain { transform: scale(1.12); }

/* ===== SKILLS ===== */
.skills-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.skill-group {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px; padding: 24px;
  transition: border-color 0.3s, transform 0.3s;
}
.skill-group:hover { border-color: rgba(139,92,246,0.35); transform: translateY(-3px); }
.skill-group-title {
  font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); font-weight: 600; margin-bottom: 14px;
}
.skill-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.skill-tag {
  font-size: 0.8rem; padding: 5px 13px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 100px; color: var(--text);
  font-weight: 500;
  transition: all 0.2s;
}
.skill-tag:hover { background: rgba(139,92,246,0.15); border-color: var(--accent2); color: var(--accent2); }

/* ===== CONTACT ===== */
#contact { background: var(--bg2); text-align: center; }
.contact-heading {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800; line-height: 1.1; letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.contact-heading .accent {
  background: linear-gradient(135deg, var(--accent2), var(--pink));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.contact-sub { font-size: 1rem; color: var(--text2); max-width: 480px; margin: 0 auto 48px; line-height: 1.7; }
.contact-links { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }
.contact-link {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: 100px;
  border: 1px solid var(--border);
  font-size: 0.88rem; font-weight: 500; color: var(--text2);
  transition: all 0.25s;
}
.contact-link svg { width: 16px; height: 16px; }
.contact-link:hover { border-color: var(--accent2); color: var(--accent2); background: rgba(139,92,246,0.08); transform: translateY(-2px); }
.contact-link.primary {
  background: var(--accent); border-color: var(--accent); color: #fff;
  box-shadow: 0 0 30px rgba(139,92,246,0.3);
}
.contact-link.primary:hover { background: var(--accent2); border-color: var(--accent2); box-shadow: 0 0 45px rgba(139,92,246,0.5); }

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--border);
  padding: 28px 60px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.78rem; color: var(--text2);
  position: relative; z-index: 1;
}
footer .footer-name { color: var(--accent2); font-weight: 600; }

/* ===== KEYFRAMES ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(25px); }
  to { opacity: 1; transform: none; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  nav { padding: 16px 24px; }
  nav.scrolled { padding: 12px 24px; }
  .nav-links { display: none; }
  #hero { padding: 100px 24px 60px; }
  section { padding: 70px 24px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  footer { padding: 24px; flex-direction: column; gap: 8px; text-align: center; }
}
@media (max-width: 600px) {
  .hero-stats { gap: 28px; }
  .projects-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-resume, .btn-outline { text-align: center; justify-content: center; }
}