/* ============================================================
   UTSAV ACHARYA SHARMA — PREMIUM PORTFOLIO CSS
   Aesthetic: Dark editorial · Warm indigo-amber · Luxury minimal
   Fonts: Outfit (display) + Playfair Display (italic) + Space Mono (code)
   ============================================================ */

:root {
  /* Color Palette */
  --bg: #080810;
  --bg-2: #0d0d1a;
  --bg-card: #10101f;
  --bg-card-2: #14142a;
  --border: rgba(120, 120, 255, 0.1);
  --border-2: rgba(120, 120, 255, 0.2);

  --accent: #7c6fff;
  --accent-2: #a594ff;
  --accent-glow: rgba(124, 111, 255, 0.25);
  --gold: #f5c842;
  --gold-dim: rgba(245, 200, 66, 0.15);

  --text: #e8e8f0;
  --text-2: #9090b0;
  --text-3: #50506a;
  --white: #ffffff;

  /* Typography */
  --font-head: "Outfit", "Cabinet Grotesk", sans-serif;
  --font-serif: "Playfair Display", "Instrument Serif", serif;
  --font-mono: "Space Mono", "JetBrains Mono", monospace;

  /* Misc */
  --radius: 12px;
  --radius-lg: 20px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-2: cubic-bezier(0.65, 0, 0.35, 1);
  --transition: 0.4s var(--ease);
}

/* Light Mode */
body.light {
  --bg: #f4f4f8;
  --bg-2: #ebebf5;
  --bg-card: #ffffff;
  --bg-card-2: #f0f0fa;
  --border: rgba(80, 80, 180, 0.1);
  --border-2: rgba(80, 80, 180, 0.2);
  --text: #1a1a2e;
  --text-2: #50508a;
  --text-3: #9090bb;
  --accent-glow: rgba(124, 111, 255, 0.12);
}

/* ── Reset ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-head);
  line-height: 1.65;
  overflow-x: hidden;
  cursor: none;
  transition:
    background 0.4s,
    color 0.4s;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}
img {
  max-width: 100%;
  display: block;
}

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
.cursor {
  width: 40px;
  height: 40px;
  border: 1.5px solid rgba(124, 111, 255, 0.6);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition:
    transform 0.15s var(--ease),
    width 0.3s var(--ease),
    height 0.3s var(--ease),
    border-color 0.3s,
    background 0.3s;
  mix-blend-mode: normal;
}
.cursor-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: transform 0.06s;
}
body.cursor-hover .cursor {
  width: 60px;
  height: 60px;
  background: var(--accent-glow);
  border-color: var(--accent);
}
@media (max-width: 768px) {
  .cursor,
  .cursor-dot {
    display: none;
  }
  body {
    cursor: auto;
  }
}

/* ============================================================
   PROGRESS BAR
   ============================================================ */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  z-index: 9998;
  transition: width 0.1s linear;
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2.5rem;
  background: rgba(8, 8, 16, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition:
    padding 0.3s var(--ease),
    background 0.3s;
}
body.light .nav {
  background: rgba(244, 244, 248, 0.85);
}
.nav.scrolled {
  padding: 0.85rem 2.5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 1px;
}
.logo-text {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: -0.04em;
  color: var(--white);
}
body.light .logo-text {
  color: var(--text);
}
.logo-dot {
  color: var(--accent);
  font-size: 1.6rem;
  line-height: 1;
  margin-bottom: 2px;
}

.nav-links {
  display: flex;
  gap: 2.25rem;
  align-items: center;
}
.nav-link {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  position: relative;
  transition: color 0.2s;
}
.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease);
}
.nav-link:hover,
.nav-link.active {
  color: var(--accent);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 100px;
  width: 44px;
  height: 24px;
  position: relative;
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5px;
  overflow: hidden;
  transition:
    background 0.3s,
    border-color 0.3s;
}
.theme-icon {
  font-size: 0.7rem;
  line-height: 1;
  transition:
    opacity 0.3s,
    transform 0.3s;
  position: absolute;
}
.theme-icon.sun {
  left: 5px;
  opacity: 1;
}
.theme-icon.moon {
  right: 5px;
  opacity: 0.4;
}
body.light .theme-icon.sun {
  opacity: 0.4;
}
body.light .theme-icon.moon {
  opacity: 1;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: 0.3s;
  border-radius: 2px;
}

/* ============================================================
   MOBILE MENU
   ============================================================ */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-20px);
  transition:
    opacity 0.4s var(--ease),
    transform 0.4s var(--ease);
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
  transform: none;
}
.mobile-close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  background: none;
  border: none;
  color: var(--text-2);
  font-size: 1.5rem;
  cursor: none;
  transition: color 0.2s;
}
.mobile-close:hover {
  color: var(--accent);
}
.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  text-align: center;
}
.mob-link {
  font-family: var(--font-head);
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 800;
  color: var(--text-3);
  transition: color 0.2s;
  letter-spacing: -0.03em;
}
.mob-link:hover {
  color: var(--accent);
}
.mob-socials {
  display: flex;
  gap: 1.5rem;
}
.mob-socials a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-2);
  letter-spacing: 0.1em;
  transition: color 0.2s;
}
.mob-socials a:hover {
  color: var(--accent);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px 2.5rem 80px;
}
.flag-icon {
  width: 20px;
  height: auto;
  vertical-align: middle;
  image-rendering: -webkit-optimize-contrast; /* Helps keep the GIF sharp */
}
/* Backgrounds */
.hero-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  z-index: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 111, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 111, 255, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 0;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}
.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(124, 111, 255, 0.15),
    transparent 70%
  );
  top: -150px;
  left: -100px;
  animation: orbFloat 12s ease-in-out infinite;
}
.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(245, 200, 66, 0.08),
    transparent 70%
  );
  bottom: -50px;
  right: -50px;
  animation: orbFloat 9s ease-in-out infinite reverse;
}
.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle,
    rgba(100, 200, 255, 0.06),
    transparent 70%
  );
  top: 40%;
  right: 30%;
  animation: orbFloat 15s ease-in-out infinite;
}
@keyframes orbFloat {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(40px, -30px) scale(1.05);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.97);
  }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1300px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  border: 1px solid rgba(124, 111, 255, 0.3);
  background: rgba(124, 111, 255, 0.06);
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  margin-bottom: 2.5rem;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.6);
  }
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(3.5rem, 8vw, 7.5rem);
  font-weight: 900;
  line-height: 0.93;
  letter-spacing: -0.04em;
  color: var(--white);
  margin-bottom: 2rem;
}
body.light .hero-title {
  color: var(--text);
}
.hero-line {
  display: block;
}
.hero-title .italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.hero-sub {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.9rem 2.2rem;
  border-radius: 100px;
  border: none;
  cursor: none;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.2s var(--ease),
    box-shadow 0.3s;
  letter-spacing: 0.01em;
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(124, 111, 255, 0.4);
}
.btn-primary:hover::before {
  opacity: 1;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.9rem 2.2rem;
  border-radius: 100px;
  border: 1px solid var(--border-2);
  cursor: none;
  transition:
    border-color 0.3s,
    color 0.3s,
    transform 0.2s var(--ease);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.hstat-n {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.04em;
}
.hstat-n::after {
  content: "+";
  font-size: 1.2rem;
}
.hstat-l {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.3rem;
}
.hstat-div {
  width: 1px;
  height: 40px;
  background: var(--border-2);
}

/* Hero Image */
.hero-right {
  display: flex;
  justify-content: flex-end;
}
.hero-img-wrap {
  position: relative;
  width: 340px;
}
.hero-img-bg {
  position: absolute;
  inset: -20px;
  background: linear-gradient(
    135deg,
    rgba(124, 111, 255, 0.2),
    rgba(245, 200, 66, 0.1)
  );
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  animation: blobMorph 8s ease-in-out infinite;
}
@keyframes blobMorph {
  0%,
  100% {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  }
  33% {
    border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
  }
  66% {
    border-radius: 50% 50% 70% 30% / 40% 60% 40% 60%;
  }
}
.hero-img {
  position: relative;
  z-index: 1;
  width: 100%;
  border-radius: 24px;
  object-fit: cover;
  aspect-ratio: 3/4;
  border: 1px solid var(--border-2);
  filter: grayscale(10%);
  transition: filter 0.3s;
}
.hero-img-wrap:hover .hero-img {
  filter: none;
}

.hero-img-tag {
  position: absolute;
  bottom: 20px;
  left: -20px;
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: 100px;
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
  backdrop-filter: blur(10px);
}
.tag-dot.pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #2ecc71;
  animation: pulseGreen 1.5s ease-in-out infinite;
}
@keyframes pulseGreen {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.5);
  }
  50% {
    box-shadow: 0 0 0 5px rgba(46, 204, 113, 0);
  }
}

/* Tech orbit */
.tech-orbit {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.tech-item {
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  animation: techFloat calc(3s + var(--i) * 0.5s) ease-in-out infinite;
}
.tech-item img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}
@keyframes techFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Scroll cue */
.hero-scroll-cue {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 1;
}
.hero-scroll-cue span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-3);
}
.scroll-track {
  width: 1.5px;
  height: 50px;
  background: var(--border-2);
  border-radius: 2px;
  overflow: hidden;
}
.scroll-thumb {
  width: 100%;
  height: 30%;
  background: var(--accent);
  border-radius: 2px;
  animation: scrollThumb 2s ease-in-out infinite;
}
@keyframes scrollThumb {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(400%);
  }
}

/* Hero reveal animations */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  animation: revealUp 0.9s var(--ease) forwards;
  animation-delay: var(--d, 0s);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  animation: revealRight 0.9s var(--ease) forwards;
  animation-delay: var(--d, 0s);
}
@keyframes revealUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes revealRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.section {
  padding: 7rem 0;
}
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2.5rem;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.section-heading {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--white);
  margin-bottom: 3.5rem;
}
body.light .section-heading {
  color: var(--text);
}
.section-heading em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
  color: var(--accent);
}

/* Scroll fade animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s var(--ease),
    transform 0.7s var(--ease);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  background: var(--bg-2);
}
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: start;
}
.about-left p {
  color: var(--text-2);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.about-highlights {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  font-size: 0.9rem;
  color: var(--text-2);
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition:
    border-color 0.3s,
    transform 0.2s var(--ease);
}
.highlight-item:hover {
  border-color: var(--border-2);
  transform: translateX(4px);
}
.hi-icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition:
    border-color 0.3s,
    transform 0.3s var(--ease),
    box-shadow 0.3s;
}
.skill-card:hover {
  border-color: rgba(124, 111, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}
.sc-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}
.skill-card h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.skill-card ul {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.skill-card li {
  font-size: 0.85rem;
  color: var(--text-2);
  padding: 0.25rem 0.6rem;
  background: rgba(124, 111, 255, 0.06);
  border-radius: 6px;
  border: 1px solid var(--border);
  font-family: var(--font-mono);
}

/* ============================================================
   EXPERIENCE / TIMELINE
   ============================================================ */
.experience {
  background: var(--bg);
}
.timeline-wrap {
  position: relative;
  padding-left: 3rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.tl-line {
  position: absolute;
  left: 0.75rem;
  top: 0;
  bottom: 0;
  width: 1.5px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}
.tl-item {
  position: relative;
  padding: 0 0 3rem 2.5rem;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 2rem;
  align-items: start;
}
.tl-dot {
  position: absolute;
  left: -7.5px;
  top: 0.35rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--text-3);
  transition:
    border-color 0.3s,
    background 0.3s;
  z-index: 1;
}
.tl-dot.active {
  border-color: var(--accent);
  background: var(--accent-glow);
}
.tl-item:hover .tl-dot {
  border-color: var(--accent);
}
.tl-date {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  text-transform: uppercase;
  padding-top: 0.4rem;
  line-height: 1.4;
}
.tl-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  transition:
    border-color 0.3s,
    transform 0.3s var(--ease);
}
.tl-item:hover .tl-card {
  border-color: var(--border-2);
  transform: translateX(6px);
}
.tl-company {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 0.25rem;
}
body.light .tl-company {
  color: var(--text);
}
.tl-role {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-2);
  margin-bottom: 0.75rem;
  letter-spacing: 0.04em;
}
.tl-card p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.tl-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.tl-tags span {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--accent);
  border: 1px solid rgba(124, 111, 255, 0.25);
  padding: 0.18rem 0.6rem;
  border-radius: 4px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============================================================
   CLIENT WORK
   ============================================================ */
.work {
  background: var(--bg-2);
}
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}
.work-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    border-color 0.3s,
    transform 0.4s var(--ease),
    box-shadow 0.4s;
  position: relative;
}
.work-card::before {
  content: attr(data-num);
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-3);
  z-index: 2;
  letter-spacing: 0.08em;
}
.work-card:hover {
  border-color: rgba(124, 111, 255, 0.3);
  transform: translateY(-8px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}
.wc-img {
  width: 100%;
  height: 200px;
  position: relative;
  overflow: hidden;
  background: var(--bg-card-2);
}
.wc-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.work-card:hover .wc-img img {
  transform: scale(1.06);
}
.wc-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 16, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.work-card:hover .wc-overlay {
  opacity: 1;
}
.wc-visit {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  transition:
    background 0.2s,
    border-color 0.2s;
}
.wc-visit:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.wc-info {
  padding: 1.5rem;
}
.wc-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
}
.wc-info h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  margin: 0.5rem 0 0.6rem;
  letter-spacing: -0.02em;
}
body.light .wc-info h3 {
  color: var(--text);
}
.wc-info p {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 1rem;
}
.wc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.wc-tags span {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--accent);
  border: 1px solid rgba(124, 111, 255, 0.2);
  padding: 0.18rem 0.55rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* ============================================================
   PROJECTS
   ============================================================ */
.projects {
  background: var(--bg);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}
.proj-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition:
    border-color 0.3s,
    transform 0.35s var(--ease),
    box-shadow 0.35s;
  position: relative;
  overflow: hidden;
}
.proj-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.proj-card:hover {
  border-color: rgba(124, 111, 255, 0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.proj-card:hover::after {
  opacity: 1;
}
.proj-card.featured {
  border-color: rgba(124, 111, 255, 0.2);
  background: linear-gradient(
    145deg,
    var(--bg-card),
    rgba(124, 111, 255, 0.05)
  );
}
.proj-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}
.proj-emoji {
  font-size: 1.8rem;
}
.proj-links-wrap {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.proj-link {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-2);
  font-size: 0.9rem;
  transition:
    border-color 0.2s,
    color 0.2s,
    transform 0.2s var(--ease);
}
.proj-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}
.proj-card h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}
body.light .proj-card h3 {
  color: var(--text);
}
.proj-card p {
  font-size: 0.83rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.proj-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.proj-tech span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-2);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}

.view-all-wrap {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

/* ============================================================
   EDUCATION
   ============================================================ */
.education {
  background: var(--bg-2);
}
.edu-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.edu-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  align-items: center;
  transition:
    border-color 0.3s,
    transform 0.3s var(--ease);
}
.edu-card:hover {
  border-color: var(--border-2);
  transform: translateX(6px);
}
.edu-card.current {
  border-color: rgba(124, 111, 255, 0.3);
}
.edu-year {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.06em;
  line-height: 1.4;
}
.edu-body h4 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 0.3rem;
}
body.light .edu-body h4 {
  color: var(--text);
}
.edu-body p {
  font-size: 0.88rem;
  color: var(--text-2);
}
.edu-body span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
}
.edu-award {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--gold);
  background: var(--gold-dim);
  border: 1px solid rgba(245, 200, 66, 0.2);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}

/* ============================================================
   EDUCATOR SECTION
   ============================================================ */
.educator {
  background: var(--bg);
}
.educator-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}
.edu-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.edu-block-title {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-2);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}

/* Workshops */
.workshop-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.ws-item {
  display: flex;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.ws-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.ws-badge {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(124, 111, 255, 0.2);
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  height: fit-content;
  margin-top: 2px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.ws-item strong {
  display: block;
  font-size: 0.88rem;
  color: var(--white);
  margin-bottom: 0.3rem;
}
body.light .ws-item strong {
  color: var(--text);
}
.ws-item p {
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.6;
}

/* Awards */
.awards-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.award-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  transition:
    border-color 0.2s,
    transform 0.2s var(--ease);
}
.award-item:hover {
  border-color: var(--border-2);
  transform: translateX(4px);
}
.award-item.gold {
  border-left: 2px solid var(--gold);
}
.award-item.silver {
  border-left: 2px solid var(--text-3);
}
.aw-medal {
  font-size: 1.1rem;
}
.award-item strong {
  display: block;
  font-size: 0.83rem;
  color: var(--white);
}
body.light .award-item strong {
  color: var(--text);
}
.award-item span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-2);
}

/* Events */
.events-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.event-item {
  display: flex;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.event-item:last-child {
  border-bottom: none;
}
.ev-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.event-item strong {
  display: block;
  font-size: 0.88rem;
  color: var(--white);
  margin-bottom: 0.25rem;
}
body.light .event-item strong {
  color: var(--text);
}
.event-item p {
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.6;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: var(--bg-2);
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}
.contact-desc {
  font-size: 1.05rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}
.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  transition:
    border-color 0.3s,
    transform 0.2s var(--ease);
}
.contact-method:hover {
  border-color: var(--accent);
  transform: translateX(6px);
}
.cm-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}
.cm-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.cm-val {
  display: block;
  font-size: 0.88rem;
  color: var(--text);
  margin-top: 0.2rem;
}

.contact-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.soc-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  border: 1px solid var(--border);
  padding: 0.45rem 1rem;
  border-radius: 100px;
  transition:
    border-color 0.2s,
    color 0.2s;
}
.soc-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.form-group label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
}
.form-group input,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1.1rem;
  color: var(--text);
  font-family: var(--font-head);
  font-size: 0.9rem;
  outline: none;
  transition:
    border-color 0.3s,
    box-shadow 0.3s;
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.radio-opt {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.83rem;
  color: var(--text-2);
  cursor: none;
  padding: 0.45rem 1rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  transition:
    border-color 0.2s,
    color 0.2s,
    background 0.2s;
}
.radio-opt:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.radio-opt input {
  display: none;
}
.form-submit {
  border: none;
  cursor: none;
  justify-content: center;
  font-size: 1rem;
  padding: 1rem;
}
.form-success {
  display: none;
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.3);
  border-radius: var(--radius);
  padding: 0.9rem 1.25rem;
  font-size: 0.88rem;
  color: #2ecc71;
  text-align: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
  background: var(--bg);
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.footer-logo {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--white);
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-3);
  letter-spacing: 0.04em;
}
.back-top {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: opacity 0.2s;
}
.back-top:hover {
  opacity: 0.7;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}
.footer-socials {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-socials a {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  transition: color 0.2s;
}
.footer-socials a:hover {
  color: var(--accent);
}

/* ============================================================
   STAGGER DELAYS FOR FADE-IN
   ============================================================ */
.about-highlights .highlight-item:nth-child(1) {
  transition-delay: 0s;
}
.about-highlights .highlight-item:nth-child(2) {
  transition-delay: 0.05s;
}
.about-highlights .highlight-item:nth-child(3) {
  transition-delay: 0.1s;
}
.about-highlights .highlight-item:nth-child(4) {
  transition-delay: 0.15s;
}
.about-highlights .highlight-item:nth-child(5) {
  transition-delay: 0.2s;
}

.projects-grid .proj-card:nth-child(1) {
  transition-delay: 0s;
}
.projects-grid .proj-card:nth-child(2) {
  transition-delay: 0.06s;
}
.projects-grid .proj-card:nth-child(3) {
  transition-delay: 0.12s;
}
.projects-grid .proj-card:nth-child(4) {
  transition-delay: 0.18s;
}

.work-grid .work-card:nth-child(1) {
  transition-delay: 0s;
}
.work-grid .work-card:nth-child(2) {
  transition-delay: 0.08s;
}
.work-grid .work-card:nth-child(3) {
  transition-delay: 0.16s;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-right {
    justify-content: center;
  }
  .hero-img-wrap {
    width: 280px;
  }
  .tech-orbit {
    display: none;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .tl-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .tl-date {
    font-size: 0.65rem;
  }
  .edu-card {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .skills-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 0 1.25rem;
  }
  .nav {
    padding: 1rem 1.25rem;
  }
  .hero {
    padding: 90px 1.25rem 60px;
  }
  .section {
    padding: 5rem 0;
  }
  .hero-title {
    font-size: clamp(2.8rem, 10vw, 4.5rem);
  }
  .section-heading {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  .skills-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    gap: 1.5rem;
    flex-wrap: wrap;
  }
  .hero-img-wrap {
    width: 240px;
  }
  .edu-card {
    grid-template-columns: 1fr;
  }
  .work-grid {
    grid-template-columns: 1fr;
  }
  .educator-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}

@media (max-width: 400px) {
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-primary,
  .btn-outline {
    text-align: center;
    justify-content: center;
  }
  .timeline-wrap {
    padding-left: 2rem;
  }
}