/* ===================== ROOTS & TOKENS ===================== */
:root{
  /* New Premium Palette: Deep Violet + Electric Lime + Warm Cream */
  --void: #06040e;
  --deep: #0d0a1e;
  --surface: #13102a;
  --glass: #1c1838;
  --glass2: #231f42;

  --violet: #7c3aed;
  --violet2: #8b5cf6;
  --violet3: #a78bfa;
  --lime: #a3e635;
  --lime2: #bef264;
  --lime3: #d9f99d;
  --rose: #f43f5e;
  --amber: #f59e0b;
  --cyan: #22d3ee;
  --teal: #14b8a6;

  --text: #faf7ff;
  --text2: #c4b5fd;
  --text3: #6d6a8a;
  --text4: #3d3a5c;

  --border: rgba(124,58,237,.18);
  --border2: rgba(163,230,53,.12);
  --glow-v: rgba(124,58,237,.35);
  --glow-l: rgba(163,230,53,.25);

  --font-display: 'Bebas Neue', sans-serif;
  --font-head: 'Cabinet Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* ===================== RESET ===================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family: var(--font-body);
  background: var(--void);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
  cursor: none;
}

/* ===================== CUSTOM CURSOR ===================== */
.cursor-dot{
  position:fixed;width:8px;height:8px;
  background: var(--lime);border-radius:50%;
  pointer-events:none;z-index:99999;
  transform:translate(-50%,-50%);
  transition:transform .1s;
  mix-blend-mode: difference;
}
.cursor-ring{
  position:fixed;width:40px;height:40px;
  border:1.5px solid rgba(163,230,53,.5);border-radius:50%;
  pointer-events:none;z-index:99998;
  transform:translate(-50%,-50%);
  transition:all .15s ease;
  mix-blend-mode: difference;
}
body:hover .cursor-dot{opacity:1}

/* ===================== BACKGROUND ===================== */
.bg-scene{
  position:fixed;inset:0;z-index:0;
  background: radial-gradient(ellipse 80% 60% at 70% -10%, rgba(124,58,237,.15) 0%, transparent 60%),
              radial-gradient(ellipse 50% 40% at -10% 80%, rgba(163,230,53,.08) 0%, transparent 60%),
              radial-gradient(ellipse 30% 30% at 90% 90%, rgba(34,211,238,.06) 0%, transparent 60%),
              var(--void);
}

/* Grid lines */
.bg-grid{
  position:fixed;inset:0;z-index:0;
  background-image:
    linear-gradient(rgba(124,58,237,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,.05) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}

/* Floating orbs */
.orb{position:fixed;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:0;}
.orb-1{width:500px;height:500px;background:rgba(124,58,237,.12);top:-150px;right:-100px;animation:orb-move-1 20s ease-in-out infinite alternate;}
.orb-2{width:350px;height:350px;background:rgba(163,230,53,.07);bottom:5%;left:-80px;animation:orb-move-2 16s ease-in-out infinite alternate;}
.orb-3{width:250px;height:250px;background:rgba(244,63,94,.06);top:40%;left:40%;animation:orb-move-3 24s ease-in-out infinite alternate;}
.orb-4{width:200px;height:200px;background:rgba(34,211,238,.05);bottom:20%;right:10%;animation:orb-move-1 18s ease-in-out infinite alternate-reverse;}

@keyframes orb-move-1{to{transform:translate(-60px, 100px) scale(1.1)}}
@keyframes orb-move-2{to{transform:translate(80px, -60px) scale(.9)}}
@keyframes orb-move-3{to{transform:translate(-50px, 50px) rotate(20deg)}}

/* Grain texture */
.grain{
  position:fixed;inset:0;z-index:9999;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");
  opacity:.35;
}

/* ===================== NAV ===================== */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:0 4%;height:68px;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(6,4,14,.8);
  backdrop-filter:blur(24px) saturate(180%);
  border-bottom:1px solid var(--border);
}
.nav-logo{
  font-family: var(--font-display);
  font-size:1.6rem;letter-spacing:2px;
  color:var(--text);
}
.nav-logo em{color:var(--lime);font-style:normal;}
.nav-links{display:flex;gap:.1rem;align-items:center}
.nav-links a{
  color:var(--text3);font-size:.82rem;font-weight:500;
  padding:.4rem .9rem;border-radius:6px;
  transition:all .2s;text-decoration:none;
  font-family: var(--font-body);
  letter-spacing:.3px;
}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:rgba(124,58,237,.15)}
.nav-cta{
  background:var(--lime);color:var(--void);padding:.42rem 1.1rem;
  border-radius:8px;font-size:.82rem;font-weight:700;
  text-decoration:none;transition:all .2s;
  display:flex;align-items:center;gap:.4rem;
  font-family: var(--font-body);
  letter-spacing:.3px;
}
.nav-cta:hover{background:var(--lime2);transform:translateY(-1px);box-shadow:0 6px 20px var(--glow-l)}
.hamburger{display:none;background:none;border:none;color:var(--text);font-size:1.3rem;cursor:pointer}
.mobile-menu{
  display:none;flex-direction:column;
  position:fixed;top:68px;left:0;right:0;
  background:rgba(6,4,14,.97);backdrop-filter:blur(20px);
  padding:1.5rem 5%;gap:.4rem;
  border-bottom:1px solid var(--border);z-index:999;
}
.mobile-menu.open{display:flex}
.mobile-menu a{color:var(--text2);padding:.7rem 1rem;border-radius:8px;text-decoration:none;font-weight:500;transition:all .2s;}
.mobile-menu a:hover{color:var(--text);background:rgba(124,58,237,.12)}

/* ===================== SECTIONS ===================== */
section{position:relative;z-index:1}

/* ===================== HERO ===================== */
#hero{
  min-height:100vh;display:flex;align-items:center;
  padding:100px 4% 60px;
  perspective: 1000px;
}
.hero-inner{
  max-width:1200px;margin:0 auto;width:100%;
  display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;
}

/* Hero Text */
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  background:rgba(163,230,53,.08);
  border:1px solid rgba(163,230,53,.2);
  color:var(--lime);padding:.35rem 1rem;border-radius:99px;
  font-size:.75rem;font-weight:700;letter-spacing:1.5px;
  text-transform:uppercase;margin-bottom:1.8rem;
  font-family: var(--font-mono);
}
.eyebrow-dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--lime);animation:blink 1.8s infinite;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}

.hero-name-wrap{margin-bottom:1.2rem;overflow:hidden}
.hero-name-line{
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 9vw, 8rem);
  line-height:.92;
  letter-spacing:3px;
}
.name-plain{color:var(--text)}
.name-outline{
  color:transparent;
  -webkit-text-stroke:2px var(--violet3);
  letter-spacing:4px;
}
.name-accent{
  color:var(--lime);
  text-shadow: 0 0 40px rgba(163,230,53,.4), 0 0 80px rgba(163,230,53,.15);
}

.hero-role-strip{
  display:flex;align-items:center;gap:1rem;
  margin-bottom:1.4rem;flex-wrap:wrap;
}
.role-pill{
  background:rgba(124,58,237,.15);
  border:1px solid rgba(124,58,237,.3);
  color:var(--violet3);
  padding:.3rem .8rem;border-radius:6px;
  font-size:.8rem;font-weight:600;
  font-family: var(--font-mono);
}
.role-sep{color:var(--text4);font-size:1rem}

.hero-desc{
  color:var(--text2);font-size:1rem;
  max-width:500px;line-height:1.8;margin-bottom:2rem;
  font-weight:300;
}

.hero-btns{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.5rem}
.btn-primary{
  background:var(--lime);color:var(--void);
  padding:.75rem 1.8rem;border-radius:10px;font-weight:800;
  font-size:.88rem;text-decoration:none;
  transition:all .3s;display:flex;align-items:center;gap:.5rem;
  border:none;cursor:pointer;font-family: var(--font-body);
  letter-spacing:.5px;text-transform:uppercase;
}
.btn-primary:hover{
  background:var(--lime2);transform:translateY(-3px);
  box-shadow:0 12px 35px var(--glow-l),0 0 0 1px rgba(163,230,53,.3);
}
.btn-ghost{
  background:transparent;color:var(--text);
  padding:.75rem 1.8rem;border-radius:10px;font-weight:700;
  font-size:.88rem;text-decoration:none;
  transition:all .3s;display:flex;align-items:center;gap:.5rem;
  border:1px solid var(--border);font-family: var(--font-body);
  letter-spacing:.5px;text-transform:uppercase;
}
.btn-ghost:hover{border-color:var(--violet2);color:var(--violet3);transform:translateY(-3px)}

.hero-stats{
  display:flex;gap:2rem;padding-top:1.5rem;
  border-top:1px solid var(--border);
}
.stat-item .n{
  font-family: var(--font-display);
  font-size:2.2rem;line-height:1;letter-spacing:1px;
}
.stat-item .n em{color:var(--lime);font-style:normal}
.stat-item .l{
  font-size:.7rem;color:var(--text3);font-weight:600;
  letter-spacing:1.5px;text-transform:uppercase;margin-top:.2rem;
  font-family: var(--font-mono);
}

/* ===================== HERO 3D CARD ===================== */
.card-3d-scene{
  perspective:1000px;
}
.card-3d{
  width:100%;max-width:380px;
  background: linear-gradient(135deg, rgba(28,24,56,.9) 0%, rgba(35,31,66,.7) 100%);
  border:1px solid var(--border);
  border-radius:24px;padding:2.5rem;
  position:relative;overflow:hidden;
  transform-style:preserve-3d;
  transition:transform .1s ease;
  box-shadow: 0 20px 60px rgba(0,0,0,.5), 0 0 0 1px rgba(124,58,237,.1),
              inset 0 1px 0 rgba(255,255,255,.08);
}

/* 3D Card top shine */
.card-3d::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(163,230,53,.06) 0%,transparent 50%,rgba(124,58,237,.06) 100%);
  pointer-events:none;border-radius:24px;
}
/* glowing border top */
.card-3d::after{
  content:'';position:absolute;top:0;left:10%;right:10%;height:2px;
  background:linear-gradient(90deg,transparent,var(--lime),rgba(124,58,237,.8),transparent);
  border-radius:99px;
}

/* Holographic shimmer layer */
.card-shimmer{
  position:absolute;inset:0;border-radius:24px;
  background:linear-gradient(105deg,
    transparent 40%,
    rgba(163,230,53,.04) 50%,
    transparent 60%
  );
  pointer-events:none;z-index:2;
  animation:shimmer-move 4s ease-in-out infinite;
}
@keyframes shimmer-move{
  0%,100%{background-position:0% 50%}
  50%{background-position:100% 50%}
}

.card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  display: block;
  transition: transform .4s ease;
}
.card-avatar:hover img { transform: scale(1.07); }

.card-name{
  font-family: var(--font-head);
  font-weight:900;font-size:1.3rem;
  text-align:center;margin-bottom:.3rem;
  position:relative;z-index:3;
}
.card-sub{
  color:var(--text3);font-size:.8rem;
  text-align:center;margin-bottom:1.5rem;
  font-family: var(--font-mono);
  position:relative;z-index:3;
}

.card-chips{
  display:flex;flex-wrap:wrap;gap:.4rem;
  justify-content:center;margin-bottom:1.5rem;
  position:relative;z-index:3;
}
.chip{
  padding:.22rem .65rem;border-radius:5px;
  font-size:.7rem;font-weight:700;
  font-family: var(--font-mono);
  letter-spacing:.3px;
}
.chip-v{background:rgba(124,58,237,.15);color:var(--violet3);border:1px solid rgba(124,58,237,.25)}
.chip-l{background:rgba(163,230,53,.1);color:var(--lime);border:1px solid rgba(163,230,53,.2)}
.chip-c{background:rgba(34,211,238,.1);color:var(--cyan);border:1px solid rgba(34,211,238,.2)}
.chip-r{background:rgba(244,63,94,.1);color:#fb7185;border:1px solid rgba(244,63,94,.2)}
.chip-a{background:rgba(245,158,11,.1);color:var(--amber);border:1px solid rgba(245,158,11,.2)}

.card-contacts{position:relative;z-index:3}
.card-contact-item{
  display:flex;align-items:center;gap:.7rem;
  color:var(--text3);font-size:.78rem;padding:.4rem 0;
  text-decoration:none;transition:color .2s;
  font-family: var(--font-mono);
}
.card-contact-item:hover{color:var(--lime)}
.card-contact-item i{color:var(--violet2);width:14px;font-size:.75rem}

/* Floating chips around card */
.float-chip{
  position:absolute;background:var(--surface);
  border:1px solid var(--border);
  border-radius:10px;padding:.5rem .9rem;
  font-size:.72rem;font-weight:700;
  display:flex;align-items:center;gap:.5rem;
  white-space:nowrap;z-index:10;
  font-family: var(--font-mono);
  box-shadow:0 8px 24px rgba(0,0,0,.4);
}
.fc-1{
  top:-18px;right:-20px;
  color:var(--lime);
  border-color:rgba(163,230,53,.2);
  animation:fc-float 4s ease-in-out infinite;
}
.fc-2{
  bottom:-18px;left:-20px;
  color:var(--violet3);
  border-color:rgba(124,58,237,.25);
  animation:fc-float 4s ease-in-out infinite .8s;
}
.fc-3{
  top:40%;right:-35px;
  color:var(--cyan);
  border-color:rgba(34,211,238,.2);
  animation:fc-float 4s ease-in-out infinite 1.6s;
}
@keyframes fc-float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}

/* ===================== SECTION BASE ===================== */
.sec-wrap{max-width:1200px;margin:0 auto;width:100%;padding:100px 4%}
.sec-kicker{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family: var(--font-mono);
  font-size:.72rem;font-weight:500;color:var(--lime);
  letter-spacing:2px;text-transform:uppercase;margin-bottom:.8rem;
}
.sec-kicker::before{content:'//';color:var(--text4)}
.sec-title{
  font-family: var(--font-head);
  font-weight:900;font-size:clamp(2rem,4vw,3rem);
  margin-bottom:.6rem;line-height:1.1;letter-spacing:-1px;
}
.sec-sub{color:var(--text3);font-size:.92rem;max-width:480px;margin-bottom:3.5rem;font-weight:300}

/* Highlight word */
.hl{color:var(--violet3)}
.hl-lime{color:var(--lime)}

/* ===================== ABOUT ===================== */
#about{background:linear-gradient(180deg,var(--void) 0%,var(--deep) 100%)}
.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:5rem;align-items:start}
.about-text p{color:var(--text2);line-height:1.9;margin-bottom:1.1rem;font-size:.95rem;font-weight:300}
.about-text p strong{color:var(--text);font-weight:600}
.highlights{display:flex;flex-direction:column;gap:.7rem;margin-top:1.8rem}
.hl-item{
  display:flex;align-items:center;gap:.9rem;
  background:rgba(28,24,56,.6);border:1px solid var(--border);
  border-radius:10px;padding:.8rem 1.2rem;font-size:.84rem;
  transition:all .3s;
}
.hl-item:hover{border-color:rgba(124,58,237,.35);background:rgba(35,31,66,.7)}
.hl-item i{color:var(--lime);width:16px;font-size:.85rem;flex-shrink:0}
.hl-item span{color:var(--text2)}
.hl-item strong{color:var(--text)}

.info-cards{display:flex;flex-direction:column;gap:1rem}
.icard{
  background:rgba(19,16,42,.8);border:1px solid var(--border);
  border-radius:14px;padding:1.5rem;
  transition:all .3s;position:relative;overflow:hidden;
}
.icard::before{
  content:'';position:absolute;top:0;left:0;width:3px;height:100%;
  background:linear-gradient(180deg,var(--lime),var(--violet));
  border-radius:0 2px 2px 0;
}
.icard:hover{border-color:rgba(124,58,237,.3);transform:translateX(3px)}
.icard h4{
  font-family: var(--font-head);font-weight:800;font-size:.9rem;
  margin-bottom:.9rem;display:flex;align-items:center;gap:.5rem;color:var(--text)
}
.icard h4 i{color:var(--lime);font-size:.85rem}
.icard p,.icard li{color:var(--text2);font-size:.82rem;line-height:1.75}
.icard ul{list-style:none;display:flex;flex-direction:column;gap:.3rem}
.icard ul li{display:flex;align-items:flex-start;gap:.5rem}
.icard ul li::before{content:'→';color:var(--lime);flex-shrink:0;font-family: var(--font-mono)}
.edu-row{margin-bottom:.9rem;padding-bottom:.9rem;border-bottom:1px solid var(--border)}
.edu-row:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}
.edu-school{font-weight:700;color:var(--text);font-size:.86rem}
.edu-deg{color:var(--violet3);font-size:.79rem;margin-top:.15rem}
.edu-yr{color:var(--text4);font-size:.73rem;font-family: var(--font-mono);margin-top:.1rem}

/* ===================== SKILLS ===================== */
#skills{background:var(--deep)}

.skills-all{display:flex;flex-direction:column;gap:3rem}
.skill-cat{margin-bottom:0}
.cat-head{
  display:flex;align-items:center;gap:.8rem;
  font-family: var(--font-mono);
  font-size:.75rem;font-weight:500;color:var(--text3);
  letter-spacing:2px;text-transform:uppercase;
  margin-bottom:1.2rem;
}
.cat-head i{color:var(--lime);font-size:.9rem}
.cat-head::after{content:'';flex:1;height:1px;background:var(--border);margin-left:.5rem}

.skills-row{display:flex;flex-wrap:wrap;gap:.8rem}
.sk{
  display:flex;align-items:center;gap:.6rem;
  background:rgba(19,16,42,.9);border:1px solid var(--border);
  border-radius:10px;padding:.7rem 1.1rem;
  transition:all .25s;cursor:default;
  position:relative;overflow:hidden;
}
.sk::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(124,58,237,.08),rgba(163,230,53,.04));
  opacity:0;transition:opacity .3s;
}
.sk:hover{border-color:rgba(163,230,53,.3);transform:translateY(-3px) scale(1.02);box-shadow:0 8px 25px rgba(163,230,53,.08)}
.sk:hover::after{opacity:1}
.sk-icon{font-size:1.1rem;line-height:1}
.sk-name{font-size:.8rem;font-weight:600;color:var(--text2);font-family: var(--font-body);transition:color .25s}
.sk:hover .sk-name{color:var(--text)}

/* ===================== EXPERIENCE ===================== */
#experience{background:linear-gradient(180deg,var(--deep) 0%,var(--void) 100%)}
.exp-timeline{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.exp-card{
  background:rgba(19,16,42,.85);border:1px solid var(--border);
  border-radius:18px;padding:2rem;position:relative;overflow:hidden;
  transition:all .35s;
}
/* 3D lift on hover */
.exp-card:hover{
  border-color:rgba(124,58,237,.35);
  transform:translateY(-6px) rotateX(2deg);
  box-shadow:0 20px 50px rgba(124,58,237,.12), 0 0 0 1px rgba(163,230,53,.06);
}
.exp-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--lime),var(--violet),var(--cyan));
}
/* glow corner */
.exp-card::after{
  content:'';position:absolute;bottom:-40px;right:-40px;
  width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle,rgba(124,58,237,.12) 0%,transparent 70%);
}
.exp-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.1rem}
.exp-role-name{
  font-family: var(--font-head);font-weight:900;font-size:1rem;
  color:var(--text);margin-bottom:.25rem;
}
.exp-co{color:var(--violet3);font-size:.84rem;font-weight:600;font-family: var(--font-mono)}
.exp-badge{
  background:rgba(163,230,53,.08);color:var(--lime);
  border:1px solid rgba(163,230,53,.2);
  padding:.22rem .65rem;border-radius:6px;
  font-size:.7rem;font-weight:700;
  font-family: var(--font-mono);
  white-space:nowrap;
}
.exp-when{
  color:var(--text4);font-size:.76rem;
  font-family: var(--font-mono);
  display:flex;align-items:center;gap:.4rem;margin-bottom:1.1rem;
}
.exp-when i{font-size:.68rem;color:var(--lime)}
.exp-list{list-style:none;display:flex;flex-direction:column;gap:.55rem}
.exp-list li{
  color:var(--text2);font-size:.82rem;
  display:flex;gap:.65rem;line-height:1.55;font-weight:300;
}
.exp-list li::before{content:'▸';color:var(--lime);flex-shrink:0;margin-top:2px;font-family: var(--font-mono)}

/* ===================== PROJECTS ===================== */
#projects{background:var(--void)}
.proj-filter{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:2.5rem}
.pf-btn{
  background:transparent;border:1px solid var(--border);
  color:var(--text3);padding:.4rem 1.1rem;border-radius:8px;
  font-size:.78rem;font-weight:600;cursor:pointer;transition:all .2s;
  font-family: var(--font-mono);
}
.pf-btn:hover,.pf-btn.active{
  background:rgba(163,230,53,.1);
  border-color:rgba(163,230,53,.3);
  color:var(--lime);
}
.proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}

/* Featured project spans 2 cols */
.proj-card{
  background:rgba(19,16,42,.85);border:1px solid var(--border);
  border-radius:18px;overflow:hidden;
  transition:all .35s;display:flex;flex-direction:column;
}
.proj-card:hover{
  border-color:rgba(124,58,237,.35);
  transform:translateY(-6px);
  box-shadow:0 20px 50px rgba(0,0,0,.4), 0 0 0 1px rgba(163,230,53,.06);
}
.proj-card.featured{
  grid-column:span 2;flex-direction:row;
}
.proj-card.featured .proj-main{flex:1}
.proj-sidebar{
  width:210px;background:rgba(13,10,30,.7);
  padding:2rem;display:flex;flex-direction:column;
  justify-content:center;gap:1.2rem;
  border-left:1px solid var(--border);flex-shrink:0;
}
.proj-head{padding:1.8rem 1.8rem 0;display:flex;align-items:flex-start;justify-content:space-between}
.proj-ico{
  width:46px;height:46px;border-radius:12px;
  background:rgba(124,58,237,.15);
  display:flex;align-items:center;justify-content:center;
  color:var(--violet3);font-size:1.1rem;
  border:1px solid rgba(124,58,237,.2);
}
.proj-links{display:flex;gap:.5rem}
.proj-lnk{
  width:33px;height:33px;border-radius:8px;
  background:rgba(28,24,56,.8);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--text3);font-size:.78rem;
  text-decoration:none;transition:all .2s;
}
.proj-lnk:hover{background:var(--lime);border-color:var(--lime);color:var(--void)}
.proj-body{padding:1.2rem 1.8rem 1.8rem}
.featured-label{
  display:inline-flex;align-items:center;gap:.4rem;
  background:rgba(245,158,11,.08);color:var(--amber);
  border:1px solid rgba(245,158,11,.2);
  padding:.2rem .7rem;border-radius:5px;
  font-size:.68rem;font-weight:700;
  letter-spacing:1px;text-transform:uppercase;
  margin-bottom:.6rem;font-family: var(--font-mono);
}
.proj-name{
  font-family: var(--font-head);font-weight:900;
  font-size:1.05rem;margin-bottom:.55rem;color:var(--text);
}
.proj-desc{color:var(--text2);font-size:.82rem;line-height:1.75;margin-bottom:1.1rem;font-weight:300}
.proj-stack{display:flex;flex-wrap:wrap;gap:.4rem}
.stk{
  background:rgba(124,58,237,.08);color:var(--violet3);
  padding:.18rem .6rem;border-radius:5px;
  font-size:.68rem;font-weight:700;
  border:1px solid rgba(124,58,237,.15);
  font-family: var(--font-mono);
}
.side-row .sl{color:var(--text4);font-size:.68rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;font-family: var(--font-mono)}
.side-row .sv{color:var(--text);font-size:.8rem;font-weight:600;margin-top:.2rem}

/* ===================== CERTS ===================== */
#certifications{background:var(--deep)}
.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.1rem}
.cert-card{
  background:rgba(19,16,42,.85);border:1px solid var(--border);
  border-radius:14px;padding:1.5rem;
  display:flex;gap:1rem;align-items:flex-start;
  transition:all .3s;position:relative;overflow:hidden;
}
.cert-card::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--violet),transparent);
  opacity:0;transition:opacity .3s;
}
.cert-card:hover{border-color:rgba(124,58,237,.3);transform:translateY(-4px)}
.cert-card:hover::after{opacity:1}
.cert-ico{
  width:42px;height:42px;border-radius:10px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;
}
.ci-v{background:rgba(124,58,237,.12);color:var(--violet3)}
.ci-l{background:rgba(163,230,53,.1);color:var(--lime)}
.ci-a{background:rgba(245,158,11,.1);color:var(--amber)}
.ci-c{background:rgba(34,211,238,.1);color:var(--cyan)}
.cert-name{font-weight:700;font-size:.87rem;color:var(--text);margin-bottom:.25rem}
.cert-by{color:var(--violet3);font-size:.77rem;font-weight:600;font-family: var(--font-mono)}
.cert-dt{color:var(--text4);font-size:.73rem;margin-top:.2rem;font-family: var(--font-mono)}

/* ===================== CONTACT ===================== */
#contact{background:linear-gradient(180deg,var(--deep) 0%,var(--void) 100%)}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:3.5rem;align-items:start}
.contact-links{display:flex;flex-direction:column;gap:1rem}
.clink{
  background:rgba(19,16,42,.85);border:1px solid var(--border);
  border-radius:12px;padding:1.1rem 1.4rem;
  display:flex;align-items:center;gap:1rem;
  text-decoration:none;transition:all .3s;
}
.clink:hover{border-color:rgba(163,230,53,.25);transform:translateX(5px);box-shadow:4px 0 20px rgba(163,230,53,.05)}
.clink-ico{
  width:40px;height:40px;border-radius:10px;
  background:rgba(124,58,237,.12);
  display:flex;align-items:center;justify-content:center;
  color:var(--violet3);font-size:.95rem;flex-shrink:0;
  border:1px solid rgba(124,58,237,.18);
}
.clink-label{color:var(--text3);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;font-family: var(--font-mono)}
.clink-val{color:var(--text);font-size:.87rem;font-weight:500;margin-top:.1rem}

.cform-wrap{
  background:rgba(19,16,42,.85);border:1px solid var(--border);
  border-radius:18px;padding:2.2rem;
  box-shadow:0 0 0 1px rgba(124,58,237,.05), 0 20px 50px rgba(0,0,0,.3);
}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.fg{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1rem}
.fg label{
  color:var(--text3);font-size:.76rem;font-weight:600;
  letter-spacing:.5px;text-transform:uppercase;
  font-family: var(--font-mono);
}
.fg input,.fg textarea,.fg select{
  background:rgba(6,4,14,.8);border:1px solid var(--border);
  border-radius:10px;padding:.75rem 1rem;color:var(--text);
  font-family: var(--font-body);font-size:.87rem;
  transition:border-color .2s,box-shadow .2s;outline:none;
}
.fg input::placeholder,.fg textarea::placeholder{color:var(--text4)}
.fg input:focus,.fg textarea:focus,.fg select:focus{
  border-color:rgba(163,230,53,.35);
  box-shadow:0 0 0 3px rgba(163,230,53,.07);
}
.fg textarea{resize:vertical;min-height:115px}
.fg select option{background:var(--deep)}
.f-submit{
  width:100%;background:linear-gradient(135deg,var(--lime),#86efac);
  color:var(--void);border:none;border-radius:10px;
  padding:.9rem;font-family: var(--font-body);
  font-size:.9rem;font-weight:800;cursor:pointer;
  transition:all .3s;display:flex;align-items:center;justify-content:center;gap:.5rem;
  letter-spacing:.5px;text-transform:uppercase;
}
.f-submit:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 30px rgba(163,230,53,.3);
}
#form-success{
  display:none;text-align:center;color:var(--lime);font-weight:700;
  padding:1rem;background:rgba(163,230,53,.05);border-radius:10px;
  margin-top:1rem;border:1px solid rgba(163,230,53,.15);
  font-family: var(--font-mono);font-size:.85rem;
}

/* ===================== FOOTER ===================== */
footer{
  background:rgba(6,4,14,.98);
  border-top:1px solid var(--border);
  padding:2.5rem 4%;
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:1.5rem;position:relative;z-index:1;
}
.ft-brand{
  font-family: var(--font-display);
  font-size:1.4rem;letter-spacing:2px;
}
.ft-brand em{color:var(--lime);font-style:normal}
.ft-copy{color:var(--text4);font-size:.78rem;font-family: var(--font-mono)}
.ft-socials{display:flex;gap:.7rem}
.soc{
  width:38px;height:38px;border-radius:9px;
  background:rgba(19,16,42,.9);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--text3);font-size:.88rem;text-decoration:none;transition:all .2s;
}
.soc:hover{background:rgba(163,230,53,.12);border-color:rgba(163,230,53,.25);color:var(--lime);transform:translateY(-2px)}

/* ===================== SCROLL TOP ===================== */
#stbtn{
  position:fixed;bottom:2rem;right:2rem;
  width:44px;height:44px;border-radius:10px;
  background:linear-gradient(135deg,var(--violet),var(--lime));
  border:none;color:var(--void);font-size:1rem;cursor:pointer;
  display:none;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(124,58,237,.4);transition:all .2s;z-index:500;
}
#stbtn:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(163,230,53,.3)}
#stbtn.show{display:flex}

/* ===================== ANIMATIONS ===================== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.vis{opacity:1;transform:none}
.rd1{transition-delay:.1s}.rd2{transition-delay:.2s}.rd3{transition-delay:.3s}.rd4{transition-delay:.4s}

/* ===================== MOBILE BOTTOM NAV ===================== */
.mob-nav{
  display:none;
  position:fixed;bottom:0;left:0;right:0;z-index:2000;
  background:rgba(6,4,14,.95);
  backdrop-filter:blur(24px) saturate(180%);
  border-top:1px solid var(--border);
  padding:0 .5rem;
  padding-bottom:env(safe-area-inset-bottom, 0px);
  height:64px;
  align-items:stretch;
  justify-content:space-around;
}
.mob-nav-item{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.25rem;flex:1;padding:.5rem .3rem;
  color:var(--text4);text-decoration:none;
  font-size:.6rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
  font-family:var(--font-mono);
  transition:color .2s;
  position:relative;
  -webkit-tap-highlight-color:transparent;
  border:none;background:none;cursor:pointer;
}
.mob-nav-item i{font-size:1.1rem;transition:transform .25s cubic-bezier(.34,1.56,.64,1),color .2s;}
.mob-nav-item.active{color:var(--lime);}
.mob-nav-item.active i{transform:scale(1.25);}
.mob-nav-item::after{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:0;height:2px;background:var(--lime);border-radius:0 0 4px 4px;
  transition:width .3s cubic-bezier(.34,1.56,.64,1);
}
.mob-nav-item.active::after{width:60%;}

/* Ripple effect */
.mob-nav-item .ripple{
  position:absolute;border-radius:50%;
  background:rgba(163,230,53,.25);
  transform:scale(0);animation:ripple-anim .5s linear;
  pointer-events:none;
}
@keyframes ripple-anim{to{transform:scale(4);opacity:0;}}

/* ===================== MOBILE SWIPEABLE SKILLS ===================== */
.mob-skills-swiper{
  display:none;
  overflow-x:auto;gap:.7rem;
  padding-bottom:.5rem;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.mob-skills-swiper::-webkit-scrollbar{display:none}
.mob-skill-group{
  flex-shrink:0;scroll-snap-align:start;
  background:rgba(19,16,42,.9);border:1px solid var(--border);
  border-radius:14px;padding:1.2rem;min-width:260px;
}
.mob-skill-group-title{
  font-family:var(--font-mono);font-size:.7rem;font-weight:700;
  color:var(--lime);letter-spacing:1.5px;text-transform:uppercase;
  margin-bottom:.9rem;display:flex;align-items:center;gap:.5rem;
}
.mob-skill-group-title i{font-size:.85rem}
.mob-skill-pills{display:flex;flex-wrap:wrap;gap:.5rem}
.mob-skill-pill{
  background:rgba(124,58,237,.1);border:1px solid var(--border);
  color:var(--violet3);padding:.3rem .7rem;border-radius:20px;
  font-size:.75rem;font-weight:600;font-family:var(--font-mono);
  display:flex;align-items:center;gap:.35rem;white-space:nowrap;
  transition:all .2s;
}
.mob-skill-pill:active{background:rgba(163,230,53,.12);color:var(--lime);border-color:rgba(163,230,53,.3);transform:scale(.95);}

/* ===================== MOBILE CARD 3D TOUCH TILT ===================== */
.card-3d{transition:transform .15s ease, box-shadow .15s ease;}

/* ===================== MOBILE ACCORDION (About info cards) ===================== */
@media(max-width:600px){
  .icard{cursor:pointer;}
  .icard .icard-body{
    max-height:0;overflow:hidden;
    transition:max-height .4s cubic-bezier(.4,0,.2,1);
  }
  .icard.open .icard-body{max-height:400px;}
  .icard h4::after{
    content:'\f107';font-family:'Font Awesome 6 Free';font-weight:900;
    margin-left:auto;font-size:.8rem;color:var(--text3);
    transition:transform .3s;
  }
  .icard.open h4::after{transform:rotate(180deg);color:var(--lime);}
}

/* ===================== PULL-TO-REFRESH INDICATOR ===================== */
.ptr-indicator{
  position:fixed;top:68px;left:50%;transform:translateX(-50%) translateY(-60px);
  background:rgba(19,16,42,.95);border:1px solid var(--border);
  border-radius:99px;padding:.4rem 1.1rem;
  display:flex;align-items:center;gap:.5rem;
  font-size:.75rem;font-weight:600;color:var(--lime);
  font-family:var(--font-mono);z-index:900;
  transition:transform .3s cubic-bezier(.34,1.56,.64,1),opacity .3s;
  opacity:0;pointer-events:none;
}
.ptr-indicator.show{transform:translateX(-50%) translateY(0);opacity:1;}
.ptr-spin{animation:spin .8s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ===================== TOAST NOTIFICATIONS ===================== */
.toast-container{
  position:fixed;bottom:80px;left:50%;transform:translateX(-50%);
  z-index:5000;display:flex;flex-direction:column;gap:.5rem;
  align-items:center;pointer-events:none;
}
.toast{
  background:rgba(19,16,42,.97);border:1px solid var(--border);
  border-radius:99px;padding:.5rem 1.2rem;
  display:flex;align-items:center;gap:.5rem;
  font-size:.78rem;font-weight:600;color:var(--text);
  font-family:var(--font-mono);
  box-shadow:0 8px 30px rgba(0,0,0,.5);
  animation:toast-in .35s cubic-bezier(.34,1.56,.64,1) forwards;
  white-space:nowrap;
}
.toast i{color:var(--lime);}
@keyframes toast-in{from{opacity:0;transform:translateY(20px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes toast-out{to{opacity:0;transform:translateY(-10px) scale(.9)}}
.toast.out{animation:toast-out .3s ease forwards;}

/* ===================== HAPTIC BUTTON FEEDBACK ===================== */
.haptic-btn{
  -webkit-tap-highlight-color:transparent;
  transition:transform .1s,box-shadow .1s;
}
.haptic-btn:active{transform:scale(.96)!important;}

/* ===================== MOBILE HERO CARD SWIPE ===================== */
.hero-card-scroll-hint{
  display:none;
  align-items:center;justify-content:center;gap:.4rem;
  color:var(--text4);font-size:.7rem;font-family:var(--font-mono);
  margin-top:.8rem;
  animation:hint-fade 2s ease-in-out infinite;
}
@keyframes hint-fade{0%,100%{opacity:.4}50%{opacity:1}}
.hint-arrow{animation:hint-slide 2s ease-in-out infinite;}
@keyframes hint-slide{0%,100%{transform:translateX(0)}50%{transform:translateX(6px)}}

/* ===================== RESPONSIVE ===================== */
@media(max-width:960px){
  .hero-inner,.about-grid,.exp-timeline,.contact-grid{grid-template-columns:1fr}
  .card-3d-scene{display:flex;justify-content:center;margin-top:2rem;}
  .card-3d{max-width:340px}
  .fc-1,.fc-2,.fc-3{display:none}
  .proj-card.featured{grid-column:span 1;flex-direction:column}
  .proj-sidebar{width:100%;flex-direction:row;flex-wrap:wrap;gap:1rem;border-left:none;border-top:1px solid var(--border)}
  .nav-links,.nav-cta{display:none}
  .hamburger{display:block}
  .hero-name-line{font-size:clamp(3.5rem,12vw,5rem)}
}

@media(max-width:768px){
  /* Show mobile bottom nav */
  .mob-nav{display:flex;}
  /* Hide hamburger + mobile dropdown, nav is now bottom bar */
  .hamburger{display:none!important;}
  #mobileMenu{display:none!important;}
  /* Hide old scroll-to-top (now in bottom area) */
  #stbtn{bottom:5rem;}
  /* Add padding so content not hidden behind bottom nav */
  body{padding-bottom:64px;}
  /* Show mobile skills swiper, hide desktop */
  .mob-skills-swiper{display:flex;}
  .skills-all{display:none;}
  /* Show card swipe hint */
  .hero-card-scroll-hint{display:flex;}
  /* Proj grid single col */
  .proj-grid{grid-template-columns:1fr;}
  /* Cert grid single col */
  .cert-grid{grid-template-columns:1fr;}
}

@media(max-width:600px){
  .sec-wrap{padding:70px 1.2rem 80px;}
  .frow{grid-template-columns:1fr}
  .hero-stats{gap:1rem;flex-wrap:wrap;}
  .hero-btns{flex-direction:column}
  .btn-primary,.btn-ghost{width:100%;justify-content:center;padding:.85rem 1rem;}
  .cursor-dot,.cursor-ring{display:none}
  body{cursor:auto}
  .hero-name-line{font-size:clamp(3rem,14vw,4.5rem);}
  .sec-title{font-size:clamp(1.7rem,7vw,2.4rem);}
  /* Bigger touch targets */
  .sk{padding:.85rem 1.2rem;}
  .clink{padding:1.2rem 1.4rem;}
  /* Larger form inputs on mobile */
  .fg input,.fg textarea,.fg select{font-size:16px;} /* prevents iOS zoom */
  /* Swiper dots indicator */
  .swiper-dots{display:flex;justify-content:center;gap:.4rem;margin-top:.8rem;}
  .swiper-dot{width:6px;height:6px;border-radius:50%;background:var(--text4);transition:all .3s;border:none;}
  .swiper-dot.active{background:var(--lime);width:18px;border-radius:3px;}
}