/* ============================================================
   TOKENS
   ============================================================ */
:root{
  --bg: #F7F7FC;
  --bg-soft: #EFEFFA;
  --surface: #FFFFFF;
  --border: #E6E4F5;
  --text: #1A1830;
  --text-muted: #5B5876;
  --text-faint: #918EAD;

  --violet: #7C3AED;
  --violet-2: #A855F7;
  --blue: #3B82F6;
  --cyan: #38BDF8;
  --grad: linear-gradient(120deg, var(--violet), var(--blue) 60%, var(--cyan));

  --shadow-sm: 0 1px 2px rgba(30, 20, 60, .04), 0 1px 3px rgba(30,20,60,.06);
  --shadow-md: 0 8px 24px -8px rgba(76, 29, 149, .18);
  --shadow-lg: 0 24px 60px -20px rgba(76, 29, 149, .28);

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --grid-line: rgba(124, 58, 237, 0.08);

  --max-w: 1160px;
  --pad: clamp(20px, 5vw, 64px);
}

html[data-theme="dark"]{
  --bg: #0E0B1A;
  --bg-soft: #14101F;
  --surface: #191428;
  --border: #2B2440;
  --text: #F1EFFB;
  --text-muted: #ACA7C8;
  --text-faint: #6F6A8C;
  --grid-line: rgba(255, 255, 255, 0.04);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --shadow-md: 0 8px 24px -8px rgba(124, 58, 237, .35);
  --shadow-lg: 0 24px 60px -20px rgba(124, 58, 237, .5);
}

*{ box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html{ scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body{
  margin:0; background: var(--bg); color: var(--text);
  font-family: var(--font-body); font-size: 16px; line-height: 1.65;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
  transition: background .35s ease, color .35s ease;
}
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
img{ max-width:100%; display:block; }
a, button{ touch-action: manipulation; }
::selection{ background: var(--violet); color:#fff; }
a:focus-visible, button:focus-visible{ outline: 2px solid var(--violet); outline-offset: 3px; border-radius:2px; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

.mesh-bg{
  position: fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px),
    radial-gradient(600px 400px at 15% 8%, rgba(124,58,237,.14), transparent 60%),
    radial-gradient(500px 380px at 90% 18%, rgba(56,189,248,.14), transparent 60%),
    radial-gradient(500px 500px at 50% 95%, rgba(168,85,247,.10), transparent 60%);
  background-size: 60px 60px, 60px 60px, 100% 100%, 100% 100%, 100% 100%;
}

.reveal, .reveal-left, .reveal-right, .reveal-scale { 
  opacity:0; 
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1); 
  will-change: opacity, transform;
}
.reveal { transform: translateY(40px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-scale { transform: scale(0.92) translateY(30px); }

.reveal.in, .reveal-left.in, .reveal-right.in, .reveal-scale.in { 
  opacity:1; transform:none; 
}

/* Project Read More Button (Hidden on Desktop) */
.read-more-btn { display: none; }

/* ============================================================
   INTRO SCREEN
   ============================================================ */
.intro-screen {
  position: fixed; inset: 0; z-index: 9999;
  background: radial-gradient(circle at center, #1F1840 0%, #090712 100%);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.6s cubic-bezier(0.77, 0, 0.175, 1), opacity 0.6s ease;
}
.intro-screen.hidden {
  opacity: 0; pointer-events: none; transform: translateY(-100%);
}
.intro-content {
  display: flex; flex-direction: column; align-items: center; gap: 24px;
}
.intro-logo {
  height: 68px; opacity: 0;
  animation: intro-logo-spin 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes intro-logo-spin {
  0% { transform: scale(0.3) rotate(-360deg) translateY(40px); opacity: 0; }
  100% { transform: scale(1) rotate(0deg) translateY(0); opacity: 1; }
}

.intro-text {
  font-family: var(--font-display); font-size: clamp(2rem, 5vw, 4rem); font-weight: 700;
  display: flex; gap: 12px; overflow: hidden; color: #FFFFFF;
}
.intro-text span {
  display: inline-block; transform: translateY(100%); opacity: 0;
  animation: intro-slide-up 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}
.intro-text span:nth-child(1) { animation-delay: 0.1s; }
.intro-text span:nth-child(2) { animation-delay: 0.2s; }
.intro-text span:nth-child(3) { color: #A855F7; animation-delay: 0.3s; }

@keyframes intro-slide-up {
  to { transform: translateY(0); opacity: 1; }
}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position: fixed; top:0; left:0; right:0; z-index:500;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.nav-inner{
  max-width: var(--max-w); margin:0 auto; padding: 14px var(--pad);
  padding-left: max(var(--pad), env(safe-area-inset-left));
  padding-right: max(var(--pad), env(safe-area-inset-right));
  display:flex; align-items:center; justify-content:space-between; gap:20px;
}
.brand-logo{ height: 36px; width:auto; }
.nav-links{ display:flex; gap: 8px; }
.nav-links a{
  font-family: var(--font-display); font-weight:600; font-size:.94rem;
  color: var(--text-muted); padding: 8px 16px; border-radius: 10px;
  transition: background .2s, color .2s;
}
.nav-links a:hover{ background: var(--bg-soft); color: var(--text); }
.nav-actions{ display:flex; align-items:center; gap:10px; }
.nav-repo{
  font-family: var(--font-display); font-weight:600; font-size:.88rem;
  color: var(--violet); padding: 8px 14px; white-space:nowrap;
}
.theme-toggle{
  width:38px; height:38px; border-radius:10px; border:1px solid var(--border);
  background: var(--surface); color: var(--text); cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition: border-color .2s, transform .2s;
}
.theme-toggle:hover{ border-color: var(--violet); transform: rotate(20deg); }
.nav-burger{ display:none; background:none; border:none; cursor:pointer; padding:8px; }
.nav-burger span{ display:block; width:22px; height:2px; background:var(--text); margin:4px 0; border-radius:2px; }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative; padding: 150px var(--pad) 60px;
  max-width: 1320px; margin:0 auto;
  display:flex; flex-direction:column; align-items:center;
}
.hero-inner{
  display:grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items:center;
  width:100%;
}
.eyebrow{
  font-family: var(--font-mono); font-size:.86rem; color: var(--violet);
  background: color-mix(in srgb, var(--violet) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--violet) 30%, transparent);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  display:inline-block; padding: 6px 14px; border-radius: 999px; margin: 0 0 20px;
}
.eyebrow.center{ display:block; width:fit-content; margin-left:auto; margin-right:auto; }
.hero-title{
  font-family: var(--font-display); font-weight:700; font-size: clamp(2.3rem, 5vw, 3.6rem);
  line-height:1.08; letter-spacing:-.02em; margin: 0 0 18px;
}
.grad-text{ background: var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero-role{
  font-family: var(--font-mono); font-size: clamp(1rem, 2vw, 1.2rem); color: var(--blue);
  margin: 0 0 20px; min-height: 1.6em;
}
.caret{ animation: blink 1s step-end infinite; }
@keyframes blink{ 50%{ opacity:0; } }
.hero-desc{ color: var(--text-muted); max-width: 52ch; margin: 0 0 32px; font-size: 1.04rem; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }

.btn{
  font-family: var(--font-display); font-weight:600; font-size:.94rem;
  padding: 14px 24px; border-radius: 12px;
  display:inline-flex; align-items:center; gap:8px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn-primary{ background: var(--grad); color:#fff; box-shadow: var(--shadow-md); }
.btn-primary:hover{ transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn-secondary{ background: var(--surface); color: var(--text); border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.btn-secondary:hover{ transform: translateY(-3px); border-color: var(--violet); }
.btn-ghost{
  background: var(--surface); border: 1px solid var(--border); color: var(--text);
  padding: 14px; box-shadow: var(--shadow-sm);
}
.btn-ghost:hover{ border-color: var(--violet); color: var(--violet); transform: translateY(-3px); }

/* ---- hero visual: orbit icons + glowing photo ---- */
.hero-visual{ position:relative; display:flex; align-items:center; justify-content:center; min-height: 420px; }
.photo-ring{
  position:relative; width: 300px; height:300px; border-radius:50%;
  padding: 6px; background: var(--grad);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--violet) 12%, transparent), var(--shadow-lg);
  animation: ring-pulse 4s ease-in-out infinite;
}
@keyframes ring-pulse{
  0%,100%{ box-shadow: 0 0 0 6px color-mix(in srgb, var(--violet) 12%, transparent), var(--shadow-lg); }
  50%{ box-shadow: 0 0 0 14px color-mix(in srgb, var(--violet) 6%, transparent), var(--shadow-lg); }
}
.photo-frame{ width:100%; height:100%; border-radius:50%; overflow:hidden; background: var(--surface); }
.photo-frame img{ width:100%; height:100%; object-fit:cover; object-position: center top; }
.status-dot{
  position:absolute; bottom: 16px; right: 16px; width:22px; height:22px; border-radius:50%;
  background: #22C55E; border: 4px solid var(--bg);
}
.hero-tag{
  position:absolute; bottom: -14px; left:50%; transform: translateX(-50%);
  background: var(--surface); border:1px solid var(--border); box-shadow: var(--shadow-md);
  padding: 10px 20px; border-radius: 999px; font-family: var(--font-display); font-weight:600;
  font-size:.86rem; white-space:nowrap; display:flex; align-items:center; gap:8px;
}
.tag-dot{ width:8px; height:8px; border-radius:50%; background:#F59E0B; }

.orbit-icon{
  position:absolute; width:56px; height:56px; border-radius:16px;
  background: var(--surface); border:1px solid var(--border); box-shadow: var(--shadow-md);
  display:flex; align-items:center; justify-content:center; padding:12px;
  animation: float 5s ease-in-out infinite;
}
.orbit-icon img{ width:100%; height:100%; object-fit:contain; }
.oi-1{ top: 4%;  left: -2%;  animation-delay: 0s; }
.oi-2{ top: 62%; left: -8%;  animation-delay: .6s; width:48px; height:48px; }
.oi-3{ top: -2%; right: 6%;  animation-delay: 1.2s; }
.oi-4{ top: 40%; right: -6%; animation-delay: 1.8s; }
.oi-5{ bottom: 2%; right: 22%; animation-delay: 2.4s; width:46px; height:46px; }
@keyframes float{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-14px); }
}

.scroll-cue{
  margin-top: 64px; display:flex; flex-direction:column; align-items:center; gap:8px;
  font-family: var(--font-mono); font-size:.8rem; color: var(--text-faint);
  animation: bob 2s ease-in-out infinite;
}
@keyframes bob{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(6px); } }

/* ============================================================
   SECTIONS
   ============================================================ */
.section{ padding: 100px var(--pad); }
.view-more-container { display: none; }
.section-alt{
  background:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px),
    var(--bg-soft);
  background-size: 60px 60px, 60px 60px, 100% 100%;
}
.section-inner{ max-width: var(--max-w); margin:0 auto; }
.section-title{
  font-family: var(--font-display); font-weight:700; font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  letter-spacing:-.01em; margin: 0 0 48px; text-align:center;
}

/* ---- about ---- */
.about-grid{ display:grid; grid-template-columns: 1.2fr 1fr; gap: 32px; margin-bottom: 64px; }
.about-card{
  background: var(--surface); border:1px solid var(--border); border-radius: 20px;
  padding: 32px; box-shadow: var(--shadow-sm);
}
.about-card p{ color: var(--text-muted); margin:0 0 16px; }
.about-card p:last-child{ margin-bottom:0; }
.about-stats{ display:grid; grid-template-columns: 1fr 1fr; gap:20px; }
.stat-card{
  background: var(--surface); border:1px solid var(--border); border-radius:16px;
  padding: 22px; box-shadow: var(--shadow-sm); text-align:center;
}
.stat-num{
  display:block; font-family: var(--font-display); font-weight:700; font-size:1.9rem;
  background: var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.stat-num small{ font-size:1rem; color: var(--text-faint); -webkit-text-fill-color: var(--text-faint); }
.stat-label{ display:block; margin-top:8px; font-size:.82rem; color: var(--text-muted); }

.stack-heading{ font-family: var(--font-display); font-size:1.2rem; text-align:center; margin: 0 0 28px; }
.stack-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.stack-col{
  background: var(--surface); border:1px solid var(--border); border-radius:16px; padding: 20px;
  box-shadow: var(--shadow-sm);
}
.stack-col h4{
  font-family: var(--font-display); font-size:.9rem; color: var(--violet); margin: 0 0 14px;
}
.tag-list{ display:flex; flex-wrap:wrap; gap:8px; }
.tag-list li{
  font-size:.8rem; color: var(--text-muted); background: var(--bg-soft);
  border:1px solid var(--border); border-radius:8px; padding:5px 10px;
}

/* ---- about: bento grid (ported layout) ---- */
.about-bento-top{ display:grid; grid-template-columns: 1.3fr 1fr; gap:24px; margin-bottom:24px; align-items:stretch; }
.bento-card{
  background: var(--surface); border:1px solid var(--border); border-radius:20px;
  padding: 30px; box-shadow: var(--shadow-sm); transition: transform .3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow .3s ease, border-color .3s ease, background .3s ease;
  cursor: pointer;
}
.bento-card:hover{ border-color: var(--violet); box-shadow: 0 0 0 1px var(--violet), var(--shadow-md); transform: scale(1.02); }
.bento-card:active{ transform: scale(0.98); }

#about .bento-card {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}
#about .bento-card:hover {
  background: var(--surface);
  border-color: var(--violet);
  box-shadow: 0 0 0 1px var(--violet), var(--shadow-md);
}

.about-bento-row-1 {
  display: grid; grid-template-columns: 2.2fr 1fr; gap: 80px; margin-bottom: 120px; align-items: start;
}
.about-bento-row-2 {
  display: grid; grid-template-columns: 1fr 2.2fr; gap: 80px; align-items: start;
}
.journey-stats-flex {
  display: flex; gap: 40px; flex-wrap: wrap;
}

.about-gradient-text {
  background: linear-gradient(to right, #8B5CF6, #3B82F6, #0EA5E9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 2.2rem;
}
.about-gradient-bg {
  background: linear-gradient(to right, #8B5CF6, #3B82F6, #0EA5E9);
  color: white;
}

.passion-tag {
  padding: 5px 16px;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 500;
  background: var(--grad);
  box-shadow: var(--shadow-sm);
  color: white;
  border: none;
  font-family: var(--font-display);
  display: inline-block;
}

.bento-card h3{ font-family: var(--font-display); font-size:1.15rem; margin: 0 0 12px; }
.bento-journey p{ color: var(--text-muted); margin: 0 0 24px; }
.journey-stats{ display:grid; grid-template-columns: repeat(3,1fr); gap:16px; }
.jstat{ text-align:center; }
.jstat-num{
  display:block; font-family: var(--font-display); font-weight:700; font-size:1.6rem;
  background: var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.jstat-label{ display:block; margin-top:4px; font-size:.76rem; color: var(--text-muted); }

.bento-side{ display:flex; flex-direction:column; gap:24px; }
.green-dot{
  display: inline-block; width: 12px; height: 12px; border-radius: 50%;
  background: #84CC16; margin-left: 10px; vertical-align: baseline;
}
.bento-side .bento-card{ flex:1; display:flex; flex-direction:column; }
.bento-icon{
  width:44px; height:44px; border-radius:12px; display:flex; align-items:center; justify-content:center;
  background: var(--violet-2); color: #fff; margin-bottom:14px;
}
.bento-edu p{ color: var(--text-muted); font-size:.92rem; margin:0 0 10px; }
.bento-meta{ font-family: var(--font-mono); font-size:.78rem; color: var(--text-faint); margin-top:auto; }
.focus-tags{ display:flex; flex-direction:column; gap:8px; align-items:flex-start; }
.focus-tags .tag{
  font-size:.78rem; font-weight:600; color: #fff; background: var(--violet);
  border-radius:999px; padding:6px 13px; transition: transform .2s ease, background .2s ease; cursor: pointer;
}
.focus-tags .tag:hover{ transform: scale(1.08); background: var(--violet-2); }
.bento-stack .tech-badges{ display:flex; flex-wrap:wrap; gap:10px; }
.tech-badge{
  display: inline-flex; align-items: center; gap: 8px;
  font-size:.84rem; font-weight:600; color: var(--text); background: var(--bg-soft);
  border:1px solid var(--border); border-radius:10px; padding:9px 16px; transition: color .2s, border-color .2s, transform .2s cubic-bezier(0.2, 0.8, 0.2, 1); cursor: pointer;
}
.tech-badge svg { color: var(--violet); transition: color .2s, transform .2s ease; }
.tech-badge:hover{ color: var(--violet); border-color: var(--violet); transform: scale(1.08); }
.tech-badge:hover svg { transform: scale(1.1); }

/* ---- timeline ---- */
.timeline{ display:flex; flex-direction:column; gap:28px; max-width: 780px; margin:0 auto; position:relative; }
.timeline::before{
  content:''; position:absolute; left: 7px; top:8px; bottom:8px; width:2px;
  background: linear-gradient(var(--violet), var(--cyan));
  opacity:.3;
}
.timeline-item{ display:flex; gap:24px; position:relative; }
.timeline-dot{
  width:16px; height:16px; border-radius:50%; background: var(--grad);
  margin-top:6px; flex-shrink:0; box-shadow: 0 0 0 4px var(--bg-soft);
}
.timeline-card{
  background: var(--surface); border:1px solid var(--border); border-radius:16px;
  padding: 22px 26px; box-shadow: var(--shadow-sm); flex:1;
}
.timeline-when {
  font-family: var(--font-mono);
  font-size: .9rem;
  font-weight: 700;
  background: linear-gradient(to right, #8B5CF6, #3B82F6, #0EA5E9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}
.timeline-card h3{ font-family: var(--font-display); font-size:1.1rem; margin: 6px 0 2px; }
.timeline-org{ color: var(--violet); font-size:.86rem; margin:0 0 12px; font-weight:600; }
.timeline-card ul{ display:flex; flex-direction:column; gap:6px; }
.timeline-card li{ font-size:.9rem; color: var(--text-muted); padding-left:16px; position:relative; }
.timeline-card li::before{ content:'—'; position:absolute; left:0; color: var(--text-faint); }

/* ---- projects ---- */
.project-filters{ display:flex; justify-content:center; gap:12px; margin-bottom:32px; flex-wrap:wrap; }
.filter-btn{
  background: var(--surface); border: 1px solid var(--border); color: var(--text-muted);
  font-family: var(--font-display); font-weight: 600; font-size: .9rem;
  padding: 8px 24px; border-radius: 999px; cursor: pointer;
  transition: all .2s ease; box-shadow: var(--shadow-sm);
}
.filter-btn:hover{ border-color: var(--violet); color: var(--violet); transform: translateY(-2px); }
.filter-btn.active{ background: var(--violet-2); border-color: var(--violet-2); color: #fff; box-shadow: var(--shadow-md); }
html[data-theme="dark"] .filter-btn.active { background: var(--violet); border-color: var(--violet); }

.project-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.project-card.featured{ grid-column: 1 / -1; display:grid; grid-template-columns: 1fr 1fr; gap:0; }
.project-card{
  background: var(--surface); border:1px solid var(--border); border-radius:20px;
  overflow:hidden; box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease;
  display:flex; flex-direction:column;
}
.project-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-card:active{ transform: scale(0.98); border-color: var(--violet); box-shadow: 0 0 0 1px var(--violet); transition: transform .1s, border-color .1s, box-shadow .1s; }
.project-media{ overflow:hidden; aspect-ratio: 16/10; }
.project-card.featured .project-media{ aspect-ratio: auto; height:100%; }
.project-media img{ width:100%; height:100%; object-fit:cover; transition: transform .5s ease; }
.project-card:hover .project-media img{ transform: scale(1.04); }
.project-body{ padding: 26px; display:flex; flex-direction:column; flex:1; }
.project-tag{ font-family: var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; color: var(--cyan); margin-bottom:8px; }
.project-body h3{ font-family: var(--font-display); font-size:1.2rem; margin:0 0 10px; }
.project-body p{ color: var(--text-muted); font-size:.92rem; margin:0 0 14px; }
.project-points{ display:flex; flex-direction:column; gap:6px; margin-bottom:16px; }
.project-points li{ font-size:.86rem; color: var(--text-muted); padding-left:14px; position:relative; }
.project-points li::before{ content:'—'; position:absolute; left:0; color: var(--text-faint); }
.project-stack{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:18px; }
.project-stack span { 
  font-size:.74rem; font-family: var(--font-display); font-weight: 600;
  background: var(--bg-soft); border:1px solid var(--border); border-radius:6px; padding:5px 10px; color: var(--text-muted); 
}
.skill-blue { background: #DBEAFE !important; color: #1D4ED8 !important; border-color: #BFDBFE !important; }
.skill-purple { background: #F3E8FF !important; color: #7E22CE !important; border-color: #E9D5FF !important; }
.skill-green { background: #DCFCE7 !important; color: #15803D !important; border-color: #BBF7D0 !important; }
.skill-pink { background: #FCE7F3 !important; color: #BE185D !important; border-color: #FBCFE8 !important; }
.skill-orange { background: #FFEDD5 !important; color: #C2410C !important; border-color: #FED7AA !important; }
.skill-cyan { background: #CFFAFE !important; color: #0E7490 !important; border-color: #A5F3FC !important; }

html[data-theme="dark"] .skill-blue { background: rgba(29, 78, 216, 0.2) !important; color: #60A5FA !important; border-color: rgba(29, 78, 216, 0.4) !important; }
html[data-theme="dark"] .skill-purple { background: rgba(126, 34, 206, 0.2) !important; color: #C084FC !important; border-color: rgba(126, 34, 206, 0.4) !important; }
html[data-theme="dark"] .skill-green { background: rgba(21, 128, 61, 0.2) !important; color: #4ADE80 !important; border-color: rgba(21, 128, 61, 0.4) !important; }
html[data-theme="dark"] .skill-pink { background: rgba(190, 24, 93, 0.2) !important; color: #F472B6 !important; border-color: rgba(190, 24, 93, 0.4) !important; }
html[data-theme="dark"] .skill-orange { background: rgba(194, 65, 12, 0.2) !important; color: #FB923C !important; border-color: rgba(194, 65, 12, 0.4) !important; }
html[data-theme="dark"] .skill-cyan { background: rgba(14, 116, 144, 0.2) !important; color: #22D3EE !important; border-color: rgba(14, 116, 144, 0.4) !important; }

.project-link{ font-family: var(--font-display); font-weight:600; font-size:.88rem; color: var(--violet); margin-top:auto; }
.project-link:hover{ text-decoration:underline; }

/* ---- education ---- */
.edu-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:24px; margin-bottom:36px; }
.edu-card{ background: var(--surface); border:1px solid var(--border); border-radius:16px; padding:24px; box-shadow: var(--shadow-sm); }
.edu-when{ font-family: var(--font-mono); font-size:.78rem; color: var(--text-faint); }
.edu-card h3{ font-family: var(--font-display); font-size:1.05rem; margin:8px 0 6px; }
.edu-card p{ color: var(--text-muted); font-size:.9rem; margin:0; }
.cert-row{
  display:flex; flex-wrap:wrap; gap:10px 18px; align-items:center; justify-content:center;
  font-size:.86rem; color: var(--text-muted); padding-top:28px; border-top:1px solid var(--border);
}
.cert-label{ font-family: var(--font-display); font-weight:600; color: var(--violet); }

/* ---- contact ---- */
.section-contact{ text-align:center; }
.contact-desc{ color: var(--text-muted); max-width:50ch; margin:0 auto 48px; }
.contact-layout{ display:grid; grid-template-columns: .9fr 1.1fr; gap:40px; text-align:left; align-items:start; }
.contact-info-col{ display:flex; flex-direction:column; gap:26px; padding-top:6px; }
.contact-actions{ display:flex; flex-direction:column; align-items:flex-start; gap:14px; }
.contact-socials{ display:flex; gap:22px; font-family: var(--font-display); font-weight:600; font-size:.88rem; color: var(--text-muted); }
.contact-socials a:hover{ color: var(--violet); }

.contact-form{
  background: var(--surface); border:1px solid var(--border); border-radius:20px;
  padding: 30px; box-shadow: var(--shadow-sm); display:flex; flex-direction:column; gap:20px;
}
.form-group{ position:relative; }
.form-group input, .form-group textarea{
  width:100%; padding: 14px 4px 8px; border:none; border-bottom:2px solid var(--border);
  background:transparent; color: var(--text); font-family: var(--font-body); font-size:.96rem;
  outline:none; resize:vertical; transition: border-color .2s;
}
.form-group textarea{ min-height: 100px; }
.form-group label{
  position:absolute; left:4px; top:14px; color: var(--text-faint); font-size:.96rem;
  pointer-events:none; transition: all .2s ease;
}
.form-group input:focus, .form-group textarea:focus{ border-color: var(--violet); }
.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label{
  top:-6px; font-size:.74rem; color: var(--violet); font-weight:600;
}
.contact-form-submit{ justify-content:center; border:none; cursor:pointer; }
.contact-form-note{ margin:0; font-size:.8rem; color: var(--text-faint); min-height:1em; }

.footer{ padding: 40px var(--pad) 24px; background: #F1F5F9; border-top:1px solid var(--border); }
html[data-theme="dark"] .footer { background: var(--bg-soft); }
.footer-top{ display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; margin-bottom:18px; }
.footer-brand{ display:flex; align-items:center; gap:10px; }
.footer-logo{ height:36px; width:auto; }
.footer-socials{ display:flex; gap:14px; }
.footer-socials a{
  width:36px; height:36px; border-radius:10px; display:flex; align-items:center; justify-content:center;
  background: var(--surface); border:1px solid var(--border); color: var(--text-muted);
  transition: color .2s, border-color .2s, transform .2s;
}
.footer-socials a:hover{ color: var(--violet); border-color: var(--violet); transform: translateY(-2px); }
.footer-tagline{ font-style:italic; color: var(--text-muted); margin: 0 0 22px; font-size:.94rem; }
.footer-bottom{ padding-top:20px; border-top:1px solid var(--border); font-size:.8rem; color: var(--text-faint); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px){
  .nav-inner {
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 6px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 10px 14px;
  }
  .nav-inner::-webkit-scrollbar { display: none; }
  .nav-links {
    display: flex;
    gap: 4px;
    order: 2;
    width: auto;
    margin-top: 0;
    flex-wrap: nowrap;
    align-items: center;
  }
  .nav-links a {
    font-size: 0.75rem;
    padding: 6px 8px;
    white-space: nowrap;
  }
  .brand-logo { height: 26px; order: 1; flex-shrink: 0; }
  .theme-toggle { width: 30px; height: 30px; padding: 4px; border-radius: 8px; }
  .nav-actions { order: 3; margin-left: 0; flex-shrink: 0; }
  .nav-burger { display: none; }
  .nav-repo{ display:none; }
  
  /* Disable specific animations on mobile */
  .caret{ animation: none !important; opacity: 1 !important; }
  .photo-ring{ animation: none !important; box-shadow: 0 0 0 6px color-mix(in srgb, var(--violet) 12%, transparent), var(--shadow-lg) !important; }
  
  .hero-inner{ grid-template-columns: 1fr; text-align:left !important; gap: 20px !important; }
  .hero-desc{ margin-left:0 !important; margin-right:0 !important; }
  .hero-actions{ justify-content:flex-start !important; gap: 8px !important; flex-wrap: nowrap !important; overflow-x: auto; padding-bottom: 4px; }
  .hero-actions .btn { padding: 8px 12px !important; font-size: 0.85rem !important; white-space: nowrap; }
  .about-bento-top{ grid-template-columns: 1fr; }
  
  .about-bento-row-1 {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin-bottom: 12px;
  }
  .about-bento-row-1 .bento-card {
    padding: 20px 16px !important;
    text-align: left !important;
  }
  .about-bento-row-1 h3 { font-size: 1.2rem !important; margin-bottom: 8px !important; }
  .about-bento-row-1 p { font-size: 0.88rem !important; line-height: 1.5 !important; margin-bottom: 16px !important; }
  
  .journey-stats-flex {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: flex-start !important;
    gap: 8px !important;
  }
  .journey-stats-flex > div { flex: 1; text-align: center !important; }
  .journey-stats-flex .about-gradient-text { font-size: 1.10rem !important; display: block; margin-bottom: 2px; }
  .journey-stats-flex span:last-child { font-size: 0.75rem !important; display: block; line-height: 1.2 !important; font-weight: 500 !important; }
  
  .about-bento-row-2 {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 12px;
  }
  .about-bento-row-2 .bento-card { padding: 16px 12px !important; }
  .about-bento-row-2 .about-gradient-bg[style] { width: 40px !important; height: 40px !important; margin-bottom: 12px !important; }
  .about-bento-row-2 .bento-card h3[style] { margin-bottom: 12px !important; font-size: 1.2rem !important; }
  .about-bento-row-2 .bento-card div[style*="gap"] { gap: 8px !important; flex-direction: row !important; flex-wrap: wrap !important; }
  .passion-tag { font-size: 0.75rem !important; padding: 6px 12px !important; }
  .tech-badge { font-size: 0.75rem !important; padding: 4px 8px !important; gap: 6px !important; }
  .tech-badge svg { width: 14px !important; height: 14px !important; }
  
  .project-grid{ grid-template-columns: 1fr; gap: 16px; }
  .project-grid.compact-mobile .project-card:nth-child(n+3) {
    display: none !important;
  }
  .view-more-container {
    display: flex;
    justify-content: center;
    margin-top: 20px;
  }
  
  /* Override large desktop inline styles for mobile */
  .intro-content { gap: 12px !important; }
  .intro-logo { height: 40px !important; }
  .intro-text { font-size: 1.4rem !important; gap: 6px !important; flex-wrap: wrap; justify-content: center; }
  
  .section, section[id] { 
    padding: 48px var(--pad) 32px !important; 
    scroll-margin-top: 56px; 
  }
  .section-title[style], .section-title { margin-bottom: 20px !important; font-size: 1.5rem !important; }
  .hero[style], .hero { 
    padding-top: 100px !important; 
    padding-bottom: 40px !important; 
    scroll-margin-top: 0; 
    align-items: flex-start !important; 
    height: auto !important;
    min-height: 100vh !important;
  }
  .hero-inner { gap: 20px !important; margin-top: 20px !important; }
  .hero-desc { margin-bottom: 16px !important; font-size: 0.88rem !important; line-height: 1.5 !important; }
  .hero-title { font-size: 1.6rem !important; line-height: 1.1 !important; margin-bottom: 8px !important; }
  .hero-role { font-size: 0.95rem !important; margin-bottom: 12px !important; }
  
  /* Small "Available for opportunities" tag */
  .hero .eyebrow { 
    font-size: 0.55rem !important; 
    padding: 2px 8px !important; 
    margin: 0 0 10px 0 !important; 
    display: inline-block !important; 
    background: color-mix(in srgb, var(--violet) 10%, transparent) !important;
    border: 1px solid color-mix(in srgb, var(--violet) 20%, transparent) !important;
    border-radius: 999px !important;
    color: var(--violet) !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
    opacity: 1 !important; 
    transform: none !important;
    visibility: visible !important;
    position: relative !important;
    z-index: 100 !important;
  }
  
  /* Bento cards compaction */
  .bento-card { padding: 20px 16px !important; }
  .bento-card h3[style], .bento-card h3 { margin-bottom: 8px !important; font-size: 1.2rem !important; }
  .bento-card p[style], .bento-card p { margin-bottom: 16px !important; font-size: 0.88rem !important; line-height: 1.5 !important; }
  .about-gradient-text { font-size: 1.4rem !important; }
  
  /* Timeline & Projects compaction */
  .timeline { gap: 16px !important; margin-top: 8px !important; }
  .timeline-card { padding: 16px !important; }
  .timeline-card h3 { font-size: 1.1rem !important; margin-bottom: 4px !important; }
  .timeline-card p, .timeline-card ul { font-size: 0.88rem !important; line-height: 1.5 !important; }
  .timeline-card ul { padding-left: 16px !important; margin-bottom: 8px; }
  .timeline-card ul:not(.expanded) li:nth-child(n+2) { display: none; }
  .timeline-card ul.expanded li:nth-child(n+2) { display: list-item; }
  .timeline-when { font-size: 0.75rem !important; margin-bottom: 8px !important; }
  
  .project-body { padding: 20px 16px !important; }
  .project-body h3 { font-size: 1.2rem !important; margin-bottom: 6px !important;}
  .project-body p { font-size: 0.88rem !important; line-height: 1.5 !important; margin-bottom: 12px !important; }
  .project-points { display: none; }
  .project-points.expanded { display: block; margin-bottom: 12px; }
  .read-more-btn {
    display: inline-block;
    background: transparent; border: 1px solid var(--border); color: var(--violet);
    padding: 6px 12px; border-radius: 8px; font-size: 0.75rem; margin-bottom: 16px;
    cursor: pointer; font-family: var(--font-display); font-weight: 600;
  }
  
  .project-points li { font-size: 0.88rem !important; line-height: 1.5 !important; }
  .projects-more[style] { margin-top: 24px !important; }
  
  /* Contact section compaction */
  .contact-info-col { gap: 8px !important; padding-top: 12px !important; }
  .contact-actions { gap: 12px !important; }
  .contact-desc { margin-bottom: 12px !important; font-size: 0.7rem !important; line-height: 1.25 !important; }
  .contact-layout { gap: 16px !important; text-align: left !important; }
  .contact-form { padding: 20px 16px !important; gap: 12px !important; border-radius: 16px !important; }
  .form-group { margin-bottom: 6px !important; }
  .form-group input, .form-group textarea { padding: 10px 8px 6px !important; font-size: 0.9rem !important; }
  .form-group textarea { min-height: 80px !important; }
  .form-group label { top: 10px !important; font-size: 0.9rem !important; }
  .form-group input:focus + label,
  .form-group input:not(:placeholder-shown) + label,
  .form-group textarea:focus + label,
  .form-group textarea:not(:placeholder-shown) + label { top: -8px !important; font-size: 0.75rem !important; }
  .contact-form-submit { padding: 12px !important; font-size: 0.9rem !important; margin-top: 8px !important; }
  
  .project-card.featured{ grid-template-columns: 1fr; }
  .edu-grid{ grid-template-columns: 1fr; }
  .contact-layout{ grid-template-columns: 1fr; text-align:center; }
  .contact-info-col{ align-items:center; }
  .contact-actions{ align-items:center; }
  .hero-visual{ min-height: 320px; }
  .photo-ring{ width:220px; height:220px; }
  .orbit-icon{ width:44px; height:44px; padding:10px; }
  .oi-1{ left:2%; } .oi-3{ right:2%; } .oi-4{ right:0%; } .oi-2{ left:0%; }
}
@media (max-width: 520px){
  .journey-stats{ grid-template-columns: 1fr 1fr; }
  .hero{ padding-top: 130px; }
  .journey-stats-flex { gap: 20px; }
}