/* ============================================================
   VAISHNAVI DHAGE — PORTFOLIO STYLESHEET
   Sections: Reset → Variables → Cursor → Loader →
             Particles → Nav → Hero → About → Skills →
             Experience → Projects → Education → Contact →
             Footer → Animations → Utilities → Responsive
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
ul { list-style: none; }
a { text-decoration: none; color: inherit; }
button { border: none; background: none; font-family: inherit; cursor: pointer; }

/* ── CSS VARIABLES ── */
:root {
  /* Backgrounds */
  --bg:           #060611;
  --bg-alt:       #08081a;
  --card:         #0d0d22;
  --card-2:       #111130;

  /* Borders */
  --border:       #1a1a38;
  --border-2:     #24244a;

  /* Accent palette */
  --purple:       #8b5cf6;
  --purple-light: #a78bfa;
  --purple-dim:   #c4b5fd;
  --cyan:         #06b6d4;
  --cyan-light:   #67e8f9;
  --pink:         #ec4899;
  --pink-light:   #f9a8d4;
  --green:        #10b981;

  /* Text */
  --text:         #f0f0ff;
  --text-muted:   #7a7aaa;
  --text-muted-2: #9494c0;

  /* Shadows / glows */
  --glow-purple:  0 0 40px rgba(139, 92, 246, 0.35);
  --glow-cyan:    0 0 40px rgba(6, 182, 212, 0.35);
  --glow-pink:    0 0 40px rgba(236, 72, 153, 0.35);

  /* Layout */
  --container:    1200px;
  --section-pad:  7rem 6%;
  --radius:       14px;
  --radius-sm:    8px;

  /* Transitions */
  --ease:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --spring:       cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 2px; }

/* ── SELECTION ── */
::selection { background: rgba(139, 92, 246, 0.3); color: var(--purple-dim); }

/* ============================================================
   CURSOR
   ============================================================ */
#cursor-dot {
  position: fixed;
  width: 10px; height: 10px;
  background: var(--purple);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width .2s var(--ease), height .2s var(--ease),
              background .2s var(--ease), opacity .2s;
  mix-blend-mode: screen;
}

#cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border: 1.5px solid rgba(139, 92, 246, 0.55);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width .3s var(--ease), height .3s var(--ease),
              border-color .3s, background .3s;
}

body.cursor-hover #cursor-dot {
  width: 16px; height: 16px;
  background: var(--pink);
}
body.cursor-hover #cursor-ring {
  width: 54px; height: 54px;
  border-color: rgba(236, 72, 153, 0.5);
}

body.cursor-click #cursor-dot {
  transform: translate(-50%, -50%) scale(0.6);
}

/* ============================================================
   LOADER
   ============================================================ */
#loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease), visibility 0.8s var(--ease);
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
}

.loader-logo {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text);
}
.loader-logo span { color: var(--purple); }

.loader-bar-track {
  width: 220px;
  height: 1px;
  background: var(--border-2);
  border-radius: 1px;
  overflow: hidden;
}

.loader-bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--purple), var(--pink));
  border-radius: 1px;
  animation: loaderFill 2s var(--ease) forwards;
}

@keyframes loaderFill { to { width: 100%; } }

.loader-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  animation: loaderBlink 1.2s infinite;
}

@keyframes loaderBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

/* ============================================================
   PARTICLE CANVAS
   ============================================================ */
#particle-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.65;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.4s var(--ease), border-color 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}

#header.scrolled {
  background: rgba(6, 6, 17, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 6%;
  max-width: 1400px;
  margin: 0 auto;
}

.nav-brand {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  transition: opacity 0.2s;
}
.nav-brand:hover { opacity: 0.8; }
.brand-dot { color: var(--purple); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-link {
  font-family: 'Space Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  position: relative;
  padding-bottom: 3px;
  transition: color 0.25s;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--purple);
  transition: width 0.3s var(--ease);
}

.nav-link:hover,
.nav-link.active { color: var(--purple-dim); }
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.55rem 1.3rem;
  border: 1px solid var(--purple);
  color: var(--purple);
  border-radius: var(--radius-sm);
  transition: background 0.25s, color 0.25s, box-shadow 0.25s, transform 0.2s;
}

.nav-cta:hover {
  background: var(--purple);
  color: #fff;
  box-shadow: var(--glow-purple);
  transform: translateY(-1px);
}

.cta-arrow {
  font-style: normal;
  transition: transform 0.3s var(--spring);
}
.nav-cta:hover .cta-arrow { transform: translate(2px, -2px); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  width: 22px; height: 1.5px;
  background: var(--text);
  display: block;
  transition: transform 0.3s, opacity 0.3s;
  border-radius: 1px;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* ── Mobile menu ── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(6, 6, 17, 0.97);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.mobile-menu.open { display: flex; }

.mobile-close {
  position: absolute;
  top: 1.5rem; right: 6%;
  font-size: 1.4rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.mobile-close:hover { color: var(--purple); }

.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.mobile-link {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  position: relative;
  transition: color 0.25s;
}
.mobile-link::before {
  content: attr(data-num);
  position: absolute;
  left: -3rem; top: 0.35rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  color: var(--purple);
  opacity: 0.7;
}
.mobile-link:hover { color: var(--purple); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 6% 4rem;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 780px;
  position: relative;
  z-index: 1;
}

/* Eyebrow */
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--purple-light);
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: heroFadeUp 0.7s 0.3s var(--ease) forwards;
}

.eyebrow-dot {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulseGreen 2.2s infinite;
}

@keyframes pulseGreen {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
  60% { box-shadow: 0 0 0 9px rgba(16, 185, 129, 0); }
}

/* Title */
.hero-title {
  margin-bottom: 1.4rem;
}

.title-line {
  display: block;
  font-size: clamp(3rem, 7.5vw, 6.8rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.04em;
  opacity: 0;
}

.title-line:nth-child(1) {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 400;
  color: var(--text-muted-2);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
  animation: slideFromLeft 0.8s 0.5s var(--ease) forwards;
}

.title-line:nth-child(2) {
  color: var(--purple);
  animation: slideFromLeft 0.8s 0.65s var(--ease) forwards;
}

.title-line:nth-child(3) {
  -webkit-text-stroke: 1.5px rgba(150, 150, 200, 0.4);
  color: transparent;
  animation: slideFromLeft 0.8s 0.8s var(--ease) forwards;
}

@keyframes slideFromLeft {
  from { opacity: 0; transform: translateX(-50px); }
  to   { opacity: 1; transform: none; }
}

/* Underline sweep on name */
.title-name {
  position: relative;
}
.title-name::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 0;
  height: 6px;
  width: 0;
  background: linear-gradient(90deg, var(--purple), var(--pink));
  border-radius: 3px;
  animation: underlineSweep 0.9s 1.6s var(--ease) forwards;
}
@keyframes underlineSweep { to { width: 100%; } }

/* Glitch text */
.glitch-text {
  position: relative;
}
.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 100%;
}
.glitch-text::before {
  color: var(--cyan);
  animation: glitch1 5s infinite;
  animation-play-state: paused;
  opacity: 0.7;
}
.glitch-text::after {
  color: var(--pink);
  animation: glitch2 5s infinite;
  animation-play-state: paused;
  opacity: 0.7;
}
.glitch-text:hover::before,
.glitch-text:hover::after {
  animation-play-state: running;
}

@keyframes glitch1 {
  0%, 90%, 100% { clip-path: inset(0 0 100% 0); transform: translate(0); }
  92% { clip-path: inset(10% 0 70% 0); transform: translate(-4px, 0); }
  94% { clip-path: inset(50% 0 20% 0); transform: translate(4px, 0); }
  96% { clip-path: inset(30% 0 50% 0); transform: translate(-2px, 0); }
  98% { clip-path: inset(70% 0 5% 0); transform: translate(3px, 0); }
}

@keyframes glitch2 {
  0%, 90%, 100% { clip-path: inset(0 0 100% 0); transform: translate(0); }
  91% { clip-path: inset(60% 0 10% 0); transform: translate(4px, 0); }
  93% { clip-path: inset(20% 0 60% 0); transform: translate(-3px, 0); }
  95% { clip-path: inset(80% 0 3% 0); transform: translate(2px, 0); }
  97% { clip-path: inset(5% 0 85% 0); transform: translate(-4px, 0); }
}

/* Hero subtitle */
.hero-sub {
  font-size: clamp(0.9rem, 1.6vw, 1.1rem);
  color: var(--text-muted-2);
  margin-bottom: 2.4rem;
  opacity: 0;
  animation: heroFadeUp 0.7s 1s var(--ease) forwards;
}

.tag {
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px dashed currentColor;
}
.tag.cyan { color: var(--cyan); }
.tag.pink { color: var(--pink); }

/* Buttons */
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: heroFadeUp 0.7s 1.2s var(--ease) forwards;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
  transition: transform 0.2s var(--spring), box-shadow 0.2s;
  cursor: pointer;
}

.btn-primary {
  background: var(--purple);
  color: #fff;
  border: 1px solid var(--purple);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--glow-purple);
}

.btn-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.18), transparent);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.btn-primary:hover .btn-bg { opacity: 1; }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-2);
}
.btn-outline:hover {
  border-color: var(--purple);
  color: var(--purple-dim);
  transform: translateY(-3px);
}

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  opacity: 0;
  animation: heroFadeUp 0.7s 1.45s var(--ease) forwards;
}

.stat-val {
  display: block;
  font-size: 2.2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  display: block;
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.stat-divider {
  width: 1px;
  height: 44px;
  background: var(--border-2);
  flex-shrink: 0;
}

/* Floating pills */
.floating-pills {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 1;
}

.pill {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  padding: 0.4rem 0.9rem;
  background: var(--card);
  border: 1px solid var(--border-2);
  border-radius: 20px;
  color: var(--text-muted-2);
  white-space: nowrap;
  animation: floatPill 4s ease-in-out infinite;
  animation-delay: var(--delay, 0s);
  transition: transform 0.25s, border-color 0.25s;
}
.pill:hover { transform: scale(1.08) translateY(-4px) !important; }

.pill-purple { border-color: rgba(139, 92, 246, 0.45); color: var(--purple-dim); }
.pill-blue   { border-color: rgba(6, 182, 212, 0.45);  color: var(--cyan); }
.pill-green  { border-color: rgba(16, 185, 129, 0.45); color: var(--green); }
.pill-pink   { border-color: rgba(236, 72, 153, 0.45); color: var(--pink-light); }

@keyframes floatPill {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}

/* Scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 2.5rem; left: 6%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: heroFadeUp 0.7s 1.9s var(--ease) forwards;
}

.scroll-text {
  font-family: 'Space Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 0.25em;
  color: var(--text-muted);
}

.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scrollAnim 2.2s infinite;
}

@keyframes scrollAnim {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

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

/* ============================================================
   LAYOUT HELPERS
   ============================================================ */
.section {
  padding: var(--section-pad);
  position: relative;
  z-index: 1;
}

.section-alt { background: var(--bg-alt); }

.container {
  max-width: var(--container);
  margin: 0 auto;
}

.section-header { margin-bottom: 4rem; }

.section-tag {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: var(--purple);
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.section-tag::before {
  content: '';
  width: 18px; height: 1px;
  background: var(--purple);
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.section-title em {
  font-style: normal;
  color: var(--purple);
}

.section-sub {
  color: var(--text-muted);
  font-size: 0.97rem;
  margin-top: 0.5rem;
}

/* Common skill tags */
.stag {
  font-size: 0.72rem;
  padding: 0.27rem 0.6rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  transition: color 0.2s, border-color 0.2s;
  display: inline-block;
}
.stag:hover { color: var(--purple); border-color: rgba(139, 92, 246, 0.4); }

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: 6rem;
  align-items: center;
}

/* Visual */
.about-visual {
  position: relative;
  height: 500px;
}

.img-deco-border {
  position: absolute;
  top: -14px; left: -14px;
  width: 300px; height: 390px;
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: var(--radius);
  pointer-events: none;
  transition: transform 0.4s var(--ease);
}
.about-visual:hover .img-deco-border {
  transform: translate(-4px, -4px);
}

.img-wrapper {
  width: 300px; height: 390px;
  border-radius: var(--radius);
  overflow: hidden;
  position: absolute;
  top: 0; left: 0;
  border: 1px solid var(--border-2);
}

.about-photo {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.img-wrapper:hover .about-photo { transform: scale(1.04); }

.img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(8, 8, 26, 0.5) 100%);
  pointer-events: none;
}

.img-badge {
  position: absolute;
  bottom: -18px; right: 20px;
  width: 150px; height: 150px;
  background: var(--card);
  border: 1px solid var(--border-2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.3rem;
  transition: border-color 0.3s, transform 0.3s var(--spring);
}
.img-badge:hover {
  border-color: var(--purple);
  transform: scale(1.05);
}

.badge-num {
  font-size: 2.2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.badge-lbl {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* About text */
.about-text p {
  color: var(--text-muted-2);
  line-height: 1.9;
  margin-bottom: 1rem;
  font-size: 0.96rem;
}

.info-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin: 1.8rem 0;
}

.info-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  transition: border-color 0.3s, transform 0.3s var(--spring);
}
.info-card:hover {
  border-color: var(--purple);
  transform: translateY(-3px);
}

.info-icon { font-size: 1.2rem; margin-bottom: 0.2rem; }
.info-card strong { font-size: 0.85rem; font-weight: 700; }
.info-card span  { font-size: 0.78rem; color: var(--text-muted); }

.status-available {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--green) !important;
}

.pulse {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulseGreen 2.2s infinite;
}

.tools-section { margin-top: 1.4rem; }

.tools-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  display: block;
  margin-bottom: 0.7rem;
}

.tool-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  padding: 0.28rem 0.7rem;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-muted);
  transition: border-color 0.25s, color 0.25s, transform 0.2s;
}
.chip:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

/* ============================================================
   SKILLS
   ============================================================ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.skill-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--spring), border-color 0.3s;
  animation-delay: var(--card-delay, 0s);
}

.skill-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-2);
}

/* Glow on hover */
.skill-card-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(139,92,246,0.08), transparent 65%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.cyan-glow { background: radial-gradient(circle at 30% 30%, rgba(6,182,212,0.08), transparent 65%); }
.pink-glow { background: radial-gradient(circle at 30% 30%, rgba(236,72,153,0.08), transparent 65%); }
.skill-card:hover .skill-card-glow { opacity: 1; }

/* Top sweep bar */
.skill-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.skill-card:nth-child(1)::before { background: linear-gradient(90deg, var(--purple), var(--purple-light)); }
.skill-card:nth-child(2)::before { background: linear-gradient(90deg, var(--cyan), var(--cyan-light)); }
.skill-card:nth-child(3)::before { background: linear-gradient(90deg, var(--pink), var(--pink-light)); }
.skill-card:hover::before { transform: scaleX(1); }

.skill-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.2rem;
}

.skill-icon {
  width: 46px; height: 46px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.purple-icon { background: rgba(139,92,246,0.12); }
.cyan-icon   { background: rgba(6,182,212,0.12); }
.pink-icon   { background: rgba(236,72,153,0.12); }

.skill-num {
  font-family: 'Space Mono', monospace;
  font-size: 2rem;
  font-weight: 700;
  color: var(--border-2);
  line-height: 1;
}

.skill-title {
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.skill-tags { display: flex; flex-wrap: wrap; gap: 0.42rem; margin-bottom: 1.5rem; }

/* Progress bar */
.skill-bar-track {
  height: 3px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-top: auto;
}

.skill-bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--purple), var(--purple-light));
  border-radius: 3px;
  transition: width 1.2s var(--ease) 0.3s;
}
.cyan-fill { background: linear-gradient(90deg, var(--cyan), var(--cyan-light)); }
.pink-fill { background: linear-gradient(90deg, var(--pink), var(--pink-light)); }

/* ============================================================
   EXPERIENCE (TIMELINE)
   ============================================================ */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.tl-item {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 2rem;
  padding-bottom: 3.5rem;
  animation-delay: var(--card-delay, 0s);
}
.tl-item:last-child { padding-bottom: 0; }

.tl-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 0.4rem;
}

.tl-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--border-2);
  border: 2px solid var(--border-2);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: background 0.3s, border-color 0.3s;
}

.active-dot {
  background: var(--purple);
  border-color: var(--purple);
  box-shadow: 0 0 0 4px rgba(139,92,246,0.15);
  animation: pulseDot 2.2s infinite;
}

@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 4px rgba(139,92,246,0.15), 0 0 14px rgba(139,92,246,0.4); }
  50%       { box-shadow: 0 0 0 4px rgba(139,92,246,0.05), 0 0 28px rgba(139,92,246,0.2); }
}

.tl-line {
  flex: 1;
  width: 1px;
  background: linear-gradient(to bottom, var(--purple), transparent);
  margin-top: 8px;
}

.tl-content { }

.tl-meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.5rem;
}

.tl-date {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--purple-light);
}

.tl-badge {
  font-family: 'Space Mono', monospace;
  font-size: 0.58rem;
  padding: 0.18rem 0.55rem;
  background: rgba(139,92,246,0.1);
  border: 1px solid rgba(139,92,246,0.25);
  border-radius: 20px;
  color: var(--purple-light);
}

.tl-role {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.2rem;
}

.tl-company {
  font-size: 0.85rem;
  color: var(--cyan);
  margin-bottom: 1rem;
}

.tl-list { }
.tl-list li {
  font-size: 0.88rem;
  color: var(--text-muted-2);
  padding: 0.3rem 0 0.3rem 1.3rem;
  position: relative;
  line-height: 1.65;
}
.tl-list li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--purple);
  font-size: 0.62rem;
  top: 0.45rem;
}

.tl-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}

/* ============================================================
   PROJECTS
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--spring), border-color 0.3s;
  animation-delay: var(--card-delay, 0s);
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: rgba(139,92,246,0.5);
}

.project-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(139,92,246,0.06), transparent);
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}
.project-card:hover .project-glow { opacity: 1; }
.project-card:hover .cyan-glow  { opacity: 1; background: linear-gradient(135deg, rgba(6,182,212,0.06), transparent); }
.project-card:hover .pink-glow  { opacity: 1; background: linear-gradient(135deg, rgba(236,72,153,0.06), transparent); }

.project-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.project-emoji { font-size: 1.8rem; }

.project-link-btn {
  width: 30px; height: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: border-color 0.25s, color 0.25s, transform 0.25s var(--spring);
}
.project-link-btn:hover {
  border-color: var(--purple);
  color: var(--purple);
  transform: rotate(-45deg) translate(2px, -2px);
}

.project-title {
  font-weight: 800;
  font-size: 0.97rem;
  margin-bottom: 0.5rem;
}

.project-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.75;
  flex: 1;
}

.project-footer { margin-top: 1.2rem; }
.project-tags { display: flex; flex-wrap: wrap; gap: 0.38rem; }
.project-tags .stag {
  background: rgba(139,92,246,0.08);
  border-color: rgba(139,92,246,0.2);
  color: var(--purple-dim);
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
}

.projects-cta { text-align: center; margin-top: 3rem; }

/* ============================================================
   EDUCATION
   ============================================================ */
.edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.edu-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 2rem 2rem 2.4rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s var(--spring);
  animation-delay: var(--card-delay, 0s);
}
.edu-card:hover {
  border-color: rgba(139,92,246,0.5);
  transform: translateY(-5px);
}

.edu-stripe {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--purple), var(--pink));
}

.edu-icon { font-size: 1.6rem; margin-bottom: 1rem; }

.edu-degree {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.edu-uni {
  font-size: 0.86rem;
  color: var(--purple-light);
  margin-bottom: 0.3rem;
}

.edu-meta {
  font-family: 'Space Mono', monospace;
  font-size: 0.64rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-bottom: 0.9rem;
}

.edu-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: 5rem;
  align-items: start;
}

.contact-desc {
  color: var(--text-muted-2);
  font-size: 0.95rem;
  line-height: 1.85;
  margin-top: 0.8rem;
  margin-bottom: 0.2rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 2rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.25s, transform 0.25s var(--spring), background 0.25s;
}
.contact-link:hover {
  border-color: var(--purple);
  background: rgba(139,92,246,0.04);
  transform: translateX(6px);
}
.contact-link:hover .cl-arrow { opacity: 1; transform: translate(0,0); }

.cl-icon { font-size: 1.1rem; width: 22px; text-align: center; flex-shrink: 0; }
.cl-text { flex: 1; }
.cl-label { display: block; font-family: 'Space Mono', monospace; font-size: 0.58rem; letter-spacing: 0.1em; color: var(--text-muted); }
.cl-value { display: block; font-size: 0.87rem; margin-top: 0.1rem; }

.cl-arrow {
  font-size: 0.9rem;
  color: var(--purple);
  opacity: 0;
  transform: translate(-4px, 4px);
  transition: opacity 0.25s, transform 0.25s var(--spring);
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.form-input,
.form-textarea {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.82rem 1rem;
  color: var(--text);
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-muted); }
.form-input:focus,
.form-textarea:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.12);
}
.form-textarea {
  resize: vertical;
  min-height: 130px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 2rem 6%;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  color: var(--text-muted);
}

.footer-socials { display: flex; gap: 1.5rem; }

.footer-link {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-link:hover { color: var(--purple); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: var(--card-delay, 0s);
}

.reveal-up    { transform: translateY(32px); }
.reveal-left  { transform: translateX(-32px); }
.reveal-right { transform: translateX(32px); }

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   MAGNETIC BUTTON EFFECT
   ============================================================ */
.magnetic { display: inline-flex; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .skills-grid,
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .floating-pills { display: none; }
  section { padding: 5rem 6%; }
}

@media (max-width: 700px) {
  .nav-links,
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .skills-grid,
  .projects-grid { grid-template-columns: 1fr; }
  .edu-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .about-visual { height: 340px; }
  .img-wrapper,
  .img-deco-border { width: 240px; height: 300px; }
  .hero-stats { gap: 1.5rem; }
  .tl-item { grid-template-columns: 2rem 1fr; gap: 1.2rem; }
  section { padding: 4rem 5%; }
}