/* ════════════════════════════════════════════════════════════
   KANTAMREDDI SIVA — PREMIUM PORTFOLIO CSS
   ════════════════════════════════════════════════════════════ */

/* ── Variables ─────────────────────────────────────────── */
:root {
  --bg:       #050505;
  --card:     #111111;
  --purple:   #7C3AED;
  --blue:     #3B82F6;
  --cyan:     #06B6D4;
  --white:    #FFFFFF;
  --muted:    #B0B0B0;
  --glass-bg: rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.07);
  --grad: linear-gradient(135deg,#7C3AED,#3B82F6,#06B6D4);
  --grad-text: linear-gradient(135deg,#a78bfa,#60a5fa,#22d3ee);
  --ease-out: cubic-bezier(0.16,1,0.3,1);
  --ease-in-out: cubic-bezier(0.87,0,0.13,1);
  --transition: 0.6s var(--ease-out);
}

/* ── Reset ─────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{background:var(--bg);color:var(--white);font-family:'Inter',sans-serif;overflow-x:hidden;cursor:none}
body.loading{overflow:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
button{cursor:none;font-family:inherit;border:none;background:none}
input,textarea{font-family:inherit}
::selection{background:rgba(124,58,237,0.35);color:#fff}
::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--grad);border-radius:2px}

/* ── Cursor ────────────────────────────────────────────── */
.cursor{position:fixed;top:0;left:0;pointer-events:none;z-index:10000;will-change:transform}
.cursor-dot{width:12px;height:12px;background:#fff;border-radius:50%;transition:transform 0.15s,background 0.15s}
.cursor-ring{width:40px;height:40px;border:1.5px solid rgba(124,58,237,0.5);border-radius:50%;position:fixed;top:0;left:0;pointer-events:none;z-index:9999;will-change:transform;transition:width 0.3s var(--ease-out),height 0.3s var(--ease-out),border-color 0.3s,opacity 0.3s}
.cursor-label{position:fixed;font-size:0.7rem;font-weight:600;color:#fff;white-space:nowrap;opacity:0;transition:opacity 0.2s;font-family:'Space Grotesk',sans-serif;letter-spacing:0.05em;pointer-events:none;z-index:10001;transform:translate(20px,-50%)}
body.cursor-hover .cursor-dot{transform:scale(0.4)}
body.cursor-hover .cursor-ring{width:60px;height:60px;border-color:var(--purple);border-width:2px}

/* ── Loader ────────────────────────────────────────────── */
.loader{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:var(--bg);transition:opacity 0.8s var(--ease-out),visibility 0.8s}
.loader.out{opacity:0;visibility:hidden;pointer-events:none}
.loader-canvas{position:absolute;inset:0;width:100%;height:100%}
.loader-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:24px}
.loader-logo-wrap{position:relative;width:160px;height:160px;display:flex;align-items:center;justify-content:center}
.loader-ring-svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.ring-track{fill:none;stroke:rgba(255,255,255,0.06);stroke-width:3}
.ring-fill{fill:none;stroke:url(#ringGrad);stroke-width:3;stroke-linecap:round;stroke-dasharray:552.9;stroke-dashoffset:552.9;filter:drop-shadow(0 0 8px rgba(124,58,237,0.8));transition:stroke-dashoffset 0.05s linear}
.loader-initials{font-family:'Space Grotesk',sans-serif;font-size:3rem;font-weight:700;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:pulse 2s ease-in-out infinite}
.loader-bottom{display:flex;align-items:center;gap:16px;width:200px}
.loader-bar-wrap{flex:1;height:2px;background:rgba(255,255,255,0.08);border-radius:2px;overflow:hidden}
.loader-bar{height:100%;background:var(--grad);border-radius:2px;width:0%;transition:width 0.05s linear}
.loader-pct{font-family:'Space Grotesk',sans-serif;font-size:0.85rem;font-weight:600;color:var(--muted);width:40px;text-align:right}
.loader-status{font-size:0.75rem;color:rgba(255,255,255,0.3);letter-spacing:0.15em;text-transform:uppercase}

/* ── Command Palette ───────────────────────────────────── */
.cmd-overlay{position:fixed;inset:0;z-index:8000;background:rgba(0,0,0,0.7);backdrop-filter:blur(12px);display:flex;align-items:flex-start;justify-content:center;padding-top:15vh;opacity:0;visibility:hidden;transition:opacity 0.2s,visibility 0.2s}
.cmd-overlay.open{opacity:1;visibility:visible}
.cmd-palette{width:100%;max-width:620px;background:rgba(17,17,17,0.95);border:1px solid rgba(255,255,255,0.1);border-radius:16px;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,0.6),0 0 40px rgba(124,58,237,0.1);transform:translateY(-20px) scale(0.97);transition:transform 0.25s var(--ease-out)}
.cmd-overlay.open .cmd-palette{transform:none}
.cmd-search-row{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,0.07)}
.cmd-search-row svg{color:var(--muted);flex-shrink:0}
.cmd-search-row input{flex:1;background:none;border:none;outline:none;color:#fff;font-size:1rem;font-family:'Inter',sans-serif}
.cmd-search-row input::placeholder{color:rgba(255,255,255,0.3)}
.cmd-search-row kbd{background:rgba(255,255,255,0.07);border:1px solid rgba(255,255,255,0.12);border-radius:5px;padding:2px 7px;font-size:0.7rem;color:var(--muted);font-family:'JetBrains Mono',monospace;flex-shrink:0}
.cmd-results{max-height:360px;overflow-y:auto;padding:8px}
.cmd-result-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer;transition:background 0.15s;color:rgba(255,255,255,0.8);font-size:0.9rem}
.cmd-result-item:hover,.cmd-result-item.selected{background:rgba(124,58,237,0.15);color:#fff}
.cmd-result-item .cmd-icon{width:32px;height:32px;background:rgba(255,255,255,0.06);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.cmd-result-item .cmd-name{font-weight:500}
.cmd-result-item .cmd-desc{font-size:0.78rem;color:var(--muted);margin-top:1px}
.cmd-result-group{font-size:0.7rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.25);padding:12px 12px 4px;font-family:'Space Grotesk',sans-serif}
.cmd-footer{display:flex;gap:16px;padding:10px 20px;border-top:1px solid rgba(255,255,255,0.07)}
.cmd-footer span{display:flex;align-items:center;gap:5px;font-size:0.72rem;color:rgba(255,255,255,0.3)}
.cmd-footer kbd{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);border-radius:4px;padding:1px 5px;font-family:'JetBrains Mono',monospace;font-size:0.65rem}

/* ── Navigation ────────────────────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;transition:background 0.4s,padding 0.4s,border-color 0.4s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(5,5,5,0.85);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);padding:14px 0;border-color:rgba(255,255,255,0.06)}
.nav-inner{max-width:1280px;margin:0 auto;padding:0 40px;display:flex;align-items:center;gap:40px}
.nav-logo{font-family:'Space Grotesk',sans-serif;font-size:1.5rem;font-weight:700;flex-shrink:0;display:flex;align-items:center}
.nav-logo-ks{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav-logo-dot{color:var(--cyan);-webkit-text-fill-color:var(--cyan)}
.nav-links{display:flex;gap:32px;margin-left:auto}
.nav-link{font-size:0.875rem;font-weight:500;color:rgba(255,255,255,0.55);position:relative;transition:color 0.3s;padding:4px 0}
.nav-link::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:1px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform 0.3s var(--ease-out)}
.nav-link:hover,.nav-link.active{color:#fff}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:24px}
.nav-cmd-btn{display:flex;align-items:center;gap:6px;padding:7px 14px;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.08);border-radius:8px;color:rgba(255,255,255,0.5);font-size:0.78rem;cursor:none;transition:all 0.3s}
.nav-cmd-btn:hover{border-color:rgba(255,255,255,0.15);color:#fff;background:rgba(255,255,255,0.08)}
.nav-cmd-btn kbd{background:rgba(255,255,255,0.07);border:1px solid rgba(255,255,255,0.1);border-radius:4px;padding:1px 5px;font-family:'JetBrains Mono',monospace;font-size:0.65rem;color:rgba(255,255,255,0.4)}
.nav-resume-btn{display:flex;align-items:center;gap:6px;padding:9px 20px;background:rgba(124,58,237,0.15);border:1px solid rgba(124,58,237,0.3);border-radius:100px;font-size:0.8rem;font-weight:600;color:#fff;transition:all 0.3s}
.nav-resume-btn:hover{background:rgba(124,58,237,0.3);border-color:var(--purple);box-shadow:0 0 20px rgba(124,58,237,0.25)}
.nav-hamburger{display:none;flex-direction:column;gap:6px;padding:4px;cursor:none}
.nav-hamburger span{display:block;width:22px;height:2px;background:rgba(255,255,255,0.7);border-radius:1px;transition:var(--transition)}
.nav-hamburger.open span:first-child{transform:translateY(8px) rotate(45deg)}
.nav-hamburger.open span:last-child{transform:translateY(-8px) rotate(-45deg)}
.mobile-nav{position:fixed;inset:0;z-index:999;background:rgba(5,5,5,0.97);backdrop-filter:blur(24px);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;opacity:0;visibility:hidden;transition:opacity 0.4s,visibility 0.4s}
.mobile-nav.open{opacity:1;visibility:visible}
.mobile-nav-link{font-family:'Space Grotesk',sans-serif;font-size:2.5rem;font-weight:700;color:rgba(255,255,255,0.5);transition:color 0.3s,transform 0.3s;display:block;padding:8px 24px}
.mobile-nav-link:hover{color:#fff;transform:translateX(8px)}

/* ── Utility ───────────────────────────────────────────── */
.container{max-width:1280px;margin:0 auto;padding:0 40px;position:relative;z-index:1}
.gradient-text{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.glass-card{background:var(--glass-bg);border:1px solid var(--glass-border);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:20px;position:relative;overflow:hidden;transition:border-color 0.4s,box-shadow 0.4s,transform 0.4s var(--ease-out)}
.glass-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.04),transparent 60%);pointer-events:none;border-radius:20px}
.glass-card:hover{border-color:rgba(124,58,237,0.25);box-shadow:0 20px 60px rgba(0,0,0,0.4),0 0 40px rgba(124,58,237,0.08)}
.section{padding:140px 0;position:relative;overflow:hidden}
.section-eyebrow{font-size:0.72rem;font-weight:600;letter-spacing:0.25em;text-transform:uppercase;color:var(--cyan);margin-bottom:20px;font-family:'Space Grotesk',sans-serif}
.section-title{font-family:'Space Grotesk',sans-serif;font-size:clamp(2.5rem,5vw,4rem);font-weight:700;line-height:1.05;letter-spacing:-0.03em;margin-bottom:24px}
.section-title em{font-style:normal;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.section-sub{font-size:1.05rem;color:var(--muted);line-height:1.75;max-width:560px;margin-bottom:72px}
.section-sub code{font-family:'JetBrains Mono',monospace;font-size:0.9em;color:var(--cyan);background:rgba(6,182,212,0.1);padding:2px 6px;border-radius:4px}
.chip{padding:5px 12px;font-size:0.72rem;font-weight:600;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.08);border-radius:100px;color:rgba(255,255,255,0.6);transition:all 0.3s;white-space:nowrap}
.chip:hover{background:rgba(124,58,237,0.15);border-color:rgba(124,58,237,0.4);color:#fff}
.chip-java{background:rgba(248,152,32,0.1);border-color:rgba(248,152,32,0.25);color:#f89820}
.chip-spring{background:rgba(109,179,63,0.1);border-color:rgba(109,179,63,0.25);color:#6db33f}
.chip-aws{background:rgba(255,153,0,0.1);border-color:rgba(255,153,0,0.25);color:#ff9900}
.chip-ai{background:rgba(124,58,237,0.1);border-color:rgba(124,58,237,0.25);color:#a78bfa}
.magnetic{display:inline-flex}

/* ── Reveal animations (GSAP-driven, CSS fallback) ──────── */
[data-reveal]{opacity:0;transform:translateY(32px)}
[data-reveal].revealed{opacity:1;transform:none;transition:opacity 0.8s var(--ease-out),transform 0.8s var(--ease-out)}

/* ── Hero ──────────────────────────────────────────────── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding-top:80px}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;will-change:transform;contain:strict}
.aurora{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.aurora-1,.aurora-2,.aurora-3{position:absolute;border-radius:50%;filter:blur(80px);animation:auroraFloat 12s ease-in-out infinite;will-change:transform;contain:layout style}
.aurora-1{width:600px;height:400px;top:-10%;left:-5%;background:radial-gradient(ellipse,rgba(124,58,237,0.12),transparent 70%);animation-delay:0s}
.aurora-2{width:500px;height:350px;top:20%;right:-5%;background:radial-gradient(ellipse,rgba(59,130,246,0.10),transparent 70%);animation-delay:4s}
.aurora-3{width:400px;height:300px;bottom:-5%;left:40%;background:radial-gradient(ellipse,rgba(6,182,212,0.08),transparent 70%);animation-delay:8s}
.hero-grid{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.025) 1px,transparent 1px);background-size:80px 80px;-webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 40%,transparent 100%);mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 40%,transparent 100%)}
.hero-inner{max-width:1280px;margin:0 auto;padding:0 40px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px;width:100%;position:relative;z-index:1;min-height:calc(100vh - 80px)}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:rgba(6,182,212,0.08);border:1px solid rgba(6,182,212,0.2);border-radius:100px;font-size:0.75rem;font-weight:500;color:var(--cyan);letter-spacing:0.04em;margin-bottom:32px;opacity:0;transform:translateY(20px)}
.hero-badge-dot{width:7px;height:7px;background:var(--cyan);border-radius:50%;animation:blink 1.8s ease-in-out infinite}
.hero-name{font-family:'Space Grotesk',sans-serif;font-size:clamp(3rem,6.5vw,5.5rem);font-weight:900;line-height:0.95;letter-spacing:-0.04em;margin-bottom:24px}
.hero-name-line{display:block;clip-path:inset(0 100% 0 0);-webkit-clip-path:inset(0 100% 0 0)}
.hero-name-gradient{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-role{display:flex;align-items:center;font-size:clamp(1rem,2vw,1.25rem);font-weight:500;color:rgba(255,255,255,0.7);margin-bottom:20px;height:2em;opacity:0}
.hero-role-prefix{color:rgba(255,255,255,0.4)}
.hero-role-text{color:var(--blue);font-weight:600}
.hero-role-cursor{color:var(--cyan);font-weight:300;animation:blink 1s step-end infinite;margin-left:2px}
.hero-tagline{font-size:clamp(0.95rem,1.6vw,1.1rem);color:var(--muted);line-height:1.8;margin-bottom:48px;opacity:0;transform:translateY(16px)}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:56px;opacity:0;transform:translateY(16px)}
.btn-hero-primary{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;background:var(--grad);border-radius:100px;font-size:0.9rem;font-weight:700;color:#fff;position:relative;overflow:hidden;transition:transform 0.3s var(--ease-out),box-shadow 0.3s;font-family:'Space Grotesk',sans-serif}
.btn-hero-primary:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(124,58,237,0.45)}
.btn-hero-primary .btn-glow{position:absolute;inset:0;background:radial-gradient(circle at 50% 120%,rgba(255,255,255,0.2),transparent 60%);opacity:0;transition:opacity 0.3s}
.btn-hero-primary:hover .btn-glow{opacity:1}
.btn-inner{position:relative;z-index:1;display:flex;align-items:center;gap:8px}
.btn-hero-secondary{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);border-radius:100px;font-size:0.9rem;font-weight:600;color:rgba(255,255,255,0.85);transition:all 0.3s;font-family:'Space Grotesk',sans-serif}
.btn-hero-secondary:hover{border-color:rgba(255,255,255,0.3);color:#fff;transform:translateY(-2px);background:rgba(255,255,255,0.08)}
.btn-hero-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.08);border-radius:14px;color:rgba(255,255,255,0.6);transition:all 0.3s}
.btn-hero-icon:hover{background:rgba(124,58,237,0.15);border-color:rgba(124,58,237,0.4);color:#fff;transform:translateY(-2px)}
.hero-scroll{display:flex;flex-direction:column;align-items:flex-start;gap:8px;opacity:0}
.hero-scroll-line{width:1px;height:60px;background:linear-gradient(to bottom,rgba(255,255,255,0.4),transparent);animation:scrollPulse 2s ease-in-out infinite}
.hero-scroll span{font-size:0.65rem;letter-spacing:0.2em;text-transform:uppercase;color:rgba(255,255,255,0.25);writing-mode:vertical-rl}

/* Hero Visual */
.hero-visual{display:flex;justify-content:center;align-items:center;position:relative}
.hero-photo-wrap{position:relative;width:380px;height:460px;opacity:0;will-change:transform}
.hero-photo-glow{position:absolute;inset:-30px;background:radial-gradient(ellipse,rgba(59,130,246,0.2),transparent 65%);border-radius:50%;animation:glowPulse 4s ease-in-out infinite}
.hero-photo-ring{position:absolute;inset:-3px;border-radius:28px;background:conic-gradient(from 0deg,#7C3AED,#3B82F6,#06B6D4,#7C3AED);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;padding:2px;animation:ringRotate 10s linear infinite;filter:drop-shadow(0 0 16px rgba(124,58,237,0.6))}
.hero-photo-glass{position:relative;width:100%;height:100%;border-radius:24px;overflow:hidden;background:linear-gradient(135deg,rgba(124,58,237,0.2),rgba(59,130,246,0.15));border:1px solid rgba(255,255,255,0.1)}
.hero-photo{width:100%;height:100%;object-fit:cover;object-position:top center;filter:brightness(1.05) contrast(1.04)}
.hero-photo-fallback{display:none;width:100%;height:100%;align-items:center;justify-content:center;font-family:'Space Grotesk',sans-serif;font-size:5rem;font-weight:900;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.float-chip{position:absolute;background:rgba(5,5,5,0.85);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,0.1);border-radius:12px;padding:9px 14px;font-size:0.78rem;font-weight:600;display:flex;align-items:center;gap:7px;white-space:nowrap;opacity:0}
.chip-icon{font-size:1rem}
.chip-1{bottom:32px;left:-52px;color:#f89820;animation:chipFloat 4s ease-in-out infinite}
.chip-2{top:40px;right:-44px;color:#ff9900;animation:chipFloat 4s ease-in-out infinite 1.5s}
.chip-3{top:50%;left:-60px;color:#a78bfa;animation:chipFloat 4s ease-in-out infinite 3s}
.chip-4{top:12%;right:-44px;color:var(--cyan);animation:chipFloat 4s ease-in-out infinite 2s}

/* Code card */
.hero-code-card{position:absolute;bottom:-20px;right:-30px;width:280px;background:rgba(10,10,20,0.92);border:1px solid rgba(255,255,255,0.08);border-radius:14px;overflow:hidden;font-family:'JetBrains Mono',monospace;font-size:0.72rem;opacity:0;animation:codeFloat 6s ease-in-out infinite 2s;box-shadow:0 24px 60px rgba(0,0,0,0.5)}
.code-card-header{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid rgba(255,255,255,0.06);background:rgba(255,255,255,0.02)}
.code-dot{width:10px;height:10px;border-radius:50%}
.code-dot.red{background:#ff5f56}.code-dot.yellow{background:#ffbd2e}.code-dot.green{background:#27c93f}
.code-filename{color:rgba(255,255,255,0.35);font-size:0.7rem;margin-left:4px}
.code-content{padding:14px;color:#e2e8f0;line-height:1.7;white-space:pre;overflow:hidden;min-height:80px}

/* ── About ─────────────────────────────────────────────── */
.about-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:80px}
.about-card{padding:28px;cursor:default;opacity:0;transform:translateY(40px) scale(0.96)}
.about-card.in{opacity:1;transform:none}
.about-card-num{font-family:'JetBrains Mono',monospace;font-size:0.7rem;color:rgba(255,255,255,0.2);margin-bottom:16px;letter-spacing:0.1em}
.about-card-icon{font-size:2rem;margin-bottom:14px;filter:drop-shadow(0 0 12px rgba(124,58,237,0.4))}
.about-card h3{font-family:'Space Grotesk',sans-serif;font-size:1rem;font-weight:700;margin-bottom:10px;color:#fff}
.about-card p{font-size:0.83rem;color:var(--muted);line-height:1.65}
.about-card:hover{transform:translateY(-6px)!important;border-color:rgba(124,58,237,0.3);box-shadow:0 20px 50px rgba(0,0,0,0.4),0 0 30px rgba(124,58,237,0.1)}

/* Stats */
.about-stats{display:flex;align-items:center;gap:40px;padding:48px;background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.06);border-radius:24px;flex-wrap:wrap;justify-content:center}
.stat{display:flex;flex-direction:column;align-items:center;gap:4px}
.stat-n{font-family:'Space Grotesk',sans-serif;font-size:4rem;font-weight:900;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1;display:inline-block}
.stat-s{font-size:2rem;font-weight:700;color:var(--cyan);margin-left:3px;vertical-align:text-top}
.stat-l{font-size:0.72rem;letter-spacing:0.15em;text-transform:uppercase;color:rgba(255,255,255,0.3);font-family:'Space Grotesk',sans-serif}
.stat-div{width:1px;height:64px;background:rgba(255,255,255,0.07)}

/* ── Experience / Timeline ─────────────────────────────── */
.experience{background:rgba(8,8,18,0.6)}
.timeline{position:relative;max-width:840px;margin:0 auto;padding:20px 0}
.timeline-track{position:absolute;top:0;bottom:0;left:32px;width:2px;background:rgba(255,255,255,0.05)}
.timeline-progress{width:100%;height:0%;background:var(--grad);border-radius:2px;transition:height 0.1s}
.tl-item{position:relative;padding-left:80px;margin-bottom:48px;opacity:0;transform:translateX(-30px)}
.tl-item.in{opacity:1;transform:none}
.tl-dot{position:absolute;top:28px;left:24px;width:18px;height:18px;border-radius:50%;background:rgba(255,255,255,0.1);border:2px solid rgba(255,255,255,0.15);z-index:1;transition:all 0.4s}
.tl-dot-inner{position:absolute;inset:3px;border-radius:50%;background:rgba(255,255,255,0.2);transition:background 0.4s}
.tl-dot.active{background:rgba(124,58,237,0.3);border-color:var(--purple);box-shadow:0 0 20px rgba(124,58,237,0.5)}
.tl-dot.active .tl-dot-inner{background:var(--purple)}
.tl-item:hover .tl-dot{border-color:var(--blue);box-shadow:0 0 20px rgba(59,130,246,0.4)}
.tl-item:hover .tl-dot-inner{background:var(--blue)}
.tl-card{padding:32px}
.tl-card-head{display:flex;align-items:flex-start;gap:20px;margin-bottom:20px;flex-wrap:wrap}
.tl-logo{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:0.85rem;background:linear-gradient(135deg,rgba(124,58,237,0.3),rgba(59,130,246,0.2));border:1px solid rgba(255,255,255,0.1);flex-shrink:0;letter-spacing:0.05em}
.ibm-logo{background:linear-gradient(135deg,rgba(0,100,255,0.2),rgba(0,60,200,0.15));border-color:rgba(0,100,255,0.2)}
.infosys-logo{background:linear-gradient(135deg,rgba(0,150,100,0.2),rgba(0,100,60,0.15));border-color:rgba(0,150,100,0.2)}
.tl-company{font-family:'Space Grotesk',sans-serif;font-size:1.15rem;font-weight:700;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ibm-tag{font-size:0.65rem;padding:2px 8px;background:rgba(0,100,255,0.15);border:1px solid rgba(0,100,255,0.3);border-radius:5px;color:#60a5fa;font-family:'JetBrains Mono',monospace}
.tl-role{font-size:0.85rem;color:var(--cyan);font-weight:500;margin-top:4px}
.tl-period{margin-left:auto;font-size:0.75rem;color:rgba(255,255,255,0.35);padding:5px 12px;background:rgba(255,255,255,0.04);border-radius:100px;white-space:nowrap;border:1px solid rgba(255,255,255,0.06);font-family:'JetBrains Mono',monospace}
.tl-period.current-job{color:var(--cyan);background:rgba(6,182,212,0.08);border-color:rgba(6,182,212,0.2)}
.tl-points{margin-bottom:20px;display:flex;flex-direction:column;gap:6px}
.tl-points li{font-size:0.875rem;color:var(--muted);padding-left:16px;position:relative;line-height:1.6}
.tl-points li::before{content:'▸';position:absolute;left:0;color:var(--purple);font-size:0.65rem;top:4px}
.tl-chips{display:flex;flex-wrap:wrap;gap:8px}

/* ── Projects ──────────────────────────────────────────── */
.projects .container{margin-bottom:60px}
.projects-scroll-wrap{overflow:hidden;position:relative}
.projects-scroll-wrap::before,.projects-scroll-wrap::after{content:'';position:absolute;top:0;bottom:0;width:80px;z-index:2;pointer-events:none}
.projects-scroll-wrap::before{left:0;background:linear-gradient(to right,var(--bg),transparent)}
.projects-scroll-wrap::after{right:0;background:linear-gradient(to left,var(--bg),transparent)}
.projects-track{display:flex;gap:28px;padding:20px 40px 40px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;cursor:grab}
.projects-track:active{cursor:grabbing}
.projects-track::-webkit-scrollbar{height:3px}
.projects-track::-webkit-scrollbar-thumb{background:var(--grad);border-radius:2px}
.project-card{min-width:380px;max-width:380px;scroll-snap-align:start;flex-shrink:0;opacity:0;transform:translateY(30px) scale(0.97)}
.project-card.in{opacity:1;transform:none}
.project-visual{height:220px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;border-radius:20px 20px 0 0}
.pv-1{background:linear-gradient(135deg,rgba(124,58,237,0.35),rgba(59,130,246,0.2))}
.pv-2{background:linear-gradient(135deg,rgba(6,182,212,0.3),rgba(59,130,246,0.2))}
.pv-3{background:linear-gradient(135deg,rgba(59,130,246,0.3),rgba(124,58,237,0.2))}
.pv-4{background:linear-gradient(135deg,rgba(6,182,212,0.25),rgba(124,58,237,0.2))}
.pv-grid{position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,0.08) 1px,transparent 1px);background-size:24px 24px;animation:patternShift 20s linear infinite}
.pv-icon{font-size:4.5rem;filter:drop-shadow(0 0 24px rgba(255,255,255,0.2));z-index:1;animation:pvFloat 5s ease-in-out infinite}
.project-num{position:absolute;top:16px;right:20px;font-family:'JetBrains Mono',monospace;font-size:0.7rem;color:rgba(255,255,255,0.2);letter-spacing:0.1em}
.project-body{padding:28px}
.project-domain{font-size:0.72rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:8px;font-family:'Space Grotesk',sans-serif}
.project-name{font-family:'Space Grotesk',sans-serif;font-size:1.25rem;font-weight:700;margin-bottom:12px;color:#fff}
.project-desc{font-size:0.85rem;color:var(--muted);line-height:1.7;margin-bottom:20px}
.project-chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:24px}
.project-btns{display:flex;gap:10px}
.proj-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:10px;font-size:0.8rem;font-weight:600;transition:all 0.3s;font-family:'Space Grotesk',sans-serif}
.proj-btn-primary{background:var(--grad);color:#fff}
.proj-btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(124,58,237,0.4)}
.proj-btn-ghost{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);color:rgba(255,255,255,0.7)}
.proj-btn-ghost:hover{border-color:rgba(255,255,255,0.25);color:#fff;transform:translateY(-2px)}

/* ── Skills ────────────────────────────────────────────── */
.skills-universe{position:relative;min-height:200px}
.skills-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:0.4}
.skills-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;padding:20px;position:relative;z-index:1}
.skill-node{display:flex;align-items:center;gap:10px;padding:14px 22px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.07);border-radius:100px;font-size:0.88rem;font-weight:600;cursor:none;transition:all 0.3s var(--ease-out);opacity:0;transform:scale(0.7);font-family:'Space Grotesk',sans-serif}
.skill-node.in{opacity:1;transform:none}
.skill-node:hover{background:rgba(124,58,237,0.12);border-color:rgba(124,58,237,0.35);transform:translateY(-6px) scale(1.05);box-shadow:0 12px 32px rgba(0,0,0,0.3),0 0 20px rgba(124,58,237,0.15)}
.skill-node-icon{font-size:1.2rem}
.skill-tooltip{position:fixed;bottom:32px;left:50%;transform:translateX(-50%);background:rgba(17,17,17,0.95);border:1px solid rgba(255,255,255,0.1);border-radius:16px;padding:20px 24px;max-width:380px;width:90%;z-index:500;opacity:0;pointer-events:none;transition:opacity 0.3s;backdrop-filter:blur(20px)}
.skill-tooltip.visible{opacity:1}
.skill-tooltip-name{font-family:'Space Grotesk',sans-serif;font-size:1.1rem;font-weight:700;margin-bottom:4px;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.skill-tooltip-years{font-size:0.75rem;color:var(--cyan);margin-bottom:10px;font-family:'JetBrains Mono',monospace}
.skill-tooltip-desc{font-size:0.85rem;color:var(--muted);line-height:1.6;margin-bottom:10px}
.skill-tooltip-projects{font-size:0.75rem;color:rgba(255,255,255,0.3);font-family:'JetBrains Mono',monospace}

/* ── Achievements ──────────────────────────────────────── */
.achievements{background:rgba(8,8,20,0.5)}
.achievements-bg{position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 50%,rgba(124,58,237,0.05),transparent 70%);pointer-events:none}
.ach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ach-card{padding:44px 32px;text-align:center;opacity:0;transform:scale(0.9)}
.ach-card.in{opacity:1;transform:none}
.ach-card:hover{transform:translateY(-6px)!important;box-shadow:0 24px 60px rgba(0,0,0,0.5),0 0 40px rgba(124,58,237,0.15)}
.ach-icon{font-size:2.5rem;margin-bottom:20px;filter:drop-shadow(0 0 16px rgba(124,58,237,0.4))}
.ach-number{font-family:'Space Grotesk',sans-serif;font-size:3.5rem;font-weight:900;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1;display:flex;align-items:flex-start;justify-content:center;gap:2px}
.ach-sup{font-size:1.4rem;font-weight:700;color:var(--cyan);-webkit-text-fill-color:var(--cyan);margin-top:4px}
.ach-label{font-size:0.75rem;letter-spacing:0.15em;text-transform:uppercase;color:rgba(255,255,255,0.3);margin-top:10px;font-family:'Space Grotesk',sans-serif}

/* ── Certificates ──────────────────────────────────────── */
.certs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cert-card{display:flex;align-items:center;gap:20px;padding:28px;opacity:0;transform:translateY(24px)}
.cert-card.in{opacity:1;transform:none}
.cert-card:hover{transform:translateY(-4px)!important;box-shadow:0 20px 50px rgba(0,0,0,0.4),0 0 30px rgba(59,130,246,0.1)}
.cert-icon-wrap{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;flex-shrink:0}
.cert-aws-bg{background:rgba(255,153,0,0.1);border:1px solid rgba(255,153,0,0.2)}
.cert-hipaa-bg{background:rgba(124,58,237,0.1);border:1px solid rgba(124,58,237,0.2)}
.cert-scrum-bg{background:rgba(6,182,212,0.1);border:1px solid rgba(6,182,212,0.2)}
.cert-hr-bg{background:rgba(248,152,32,0.1);border:1px solid rgba(248,152,32,0.2)}
.cert-sql-bg{background:rgba(59,130,246,0.1);border:1px solid rgba(59,130,246,0.2)}
.cert-api-bg{background:rgba(6,182,212,0.1);border:1px solid rgba(6,182,212,0.2)}
.cert-issuer{font-size:0.7rem;color:rgba(255,255,255,0.3);letter-spacing:0.05em;margin-bottom:4px}
.cert-name{font-family:'Space Grotesk',sans-serif;font-size:0.95rem;font-weight:700;margin-bottom:10px;line-height:1.3}
.cert-badge{display:inline-block;padding:3px 10px;border-radius:100px;font-size:0.68rem;font-weight:700;font-family:'JetBrains Mono',monospace}
.cert-badge.verified{background:rgba(6,182,212,0.1);border:1px solid rgba(6,182,212,0.25);color:var(--cyan)}
.cert-badge.gold{background:rgba(255,193,7,0.1);border:1px solid rgba(255,193,7,0.3);color:#ffd700}

/* ── Terminal ──────────────────────────────────────────── */
.terminal-section{background:rgba(6,6,14,0.7)}
.terminal{max-width:780px;overflow:hidden;font-family:'JetBrains Mono',monospace}
.terminal-titlebar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:rgba(255,255,255,0.03);border-bottom:1px solid rgba(255,255,255,0.06)}
.tdot{width:12px;height:12px;border-radius:50%}
.tdot.red{background:#ff5f57}.tdot.yellow{background:#febc2e}.tdot.green{background:#28c840}
.terminal-title{font-size:0.78rem;color:rgba(255,255,255,0.3);margin-left:8px}
.terminal-output{padding:16px 20px;max-height:400px;overflow-y:auto;display:flex;flex-direction:column;gap:4px;min-height:180px}
.terminal-output::-webkit-scrollbar{width:2px}
.terminal-output::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1)}
.term-line{font-size:0.82rem;line-height:1.7;white-space:pre-wrap;word-break:break-word}
.term-prompt-line{color:rgba(255,255,255,0.4)}
.term-output-line{color:#e2e8f0}
.term-success{color:#4ade80}
.term-error{color:#f87171}
.term-info{color:var(--cyan)}
.term-highlight{color:#a78bfa}
.term-cmd{color:#fbbf24}
.terminal-input-row{display:flex;align-items:center;gap:4px;padding:12px 20px;border-top:1px solid rgba(255,255,255,0.06)}
.terminal-prompt{font-size:0.82rem;white-space:nowrap;color:rgba(255,255,255,0.4)}
.terminal-path{color:var(--cyan)}
.terminal-input{flex:1;background:none;border:none;outline:none;color:#fff;font-family:'JetBrains Mono',monospace;font-size:0.82rem;caret-color:var(--cyan)}
.terminal-input::placeholder{color:rgba(255,255,255,0.2)}
/* term-path used in JS-generated output lines */
.term-path{color:var(--cyan)}

/* ── Contact ───────────────────────────────────────────── */
.contact-bg-glow{position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 50% 80%,rgba(124,58,237,0.07),transparent 70%);pointer-events:none}
.contact-title{font-size:clamp(2.5rem,5.5vw,4.5rem)}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:28px;align-items:start}
.contact-info{padding:40px}
.contact-info h3,.contact-form h3{font-family:'Space Grotesk',sans-serif;font-size:1.15rem;font-weight:700;margin-bottom:28px}
.contact-links{display:flex;flex-direction:column;gap:12px}
.contact-link{display:flex;align-items:center;gap:16px;padding:16px 20px;background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.05);border-radius:14px;transition:all 0.3s}
.contact-link:hover{border-color:rgba(124,58,237,0.25);background:rgba(124,58,237,0.05);transform:translateX(4px)}
.contact-link:hover .contact-link-arrow{transform:translateX(4px);opacity:1}
.contact-link-icon{font-size:1.3rem}
.contact-link-label{font-size:0.7rem;color:rgba(255,255,255,0.3);letter-spacing:0.08em;text-transform:uppercase;margin-bottom:2px}
.contact-link-val{font-size:0.88rem;font-weight:500;color:rgba(255,255,255,0.8)}
.contact-link-arrow{margin-left:auto;opacity:0;color:var(--muted);transition:all 0.3s}
.contact-form{padding:40px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.form-field label{font-size:0.78rem;font-weight:500;color:rgba(255,255,255,0.45);letter-spacing:0.05em;font-family:'Space Grotesk',sans-serif}
.form-field input,.form-field textarea{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);border-radius:12px;padding:14px 18px;color:#fff;font-size:0.9rem;outline:none;transition:border-color 0.3s,box-shadow 0.3s;resize:none;font-family:'Inter',sans-serif}
.form-field input:focus,.form-field textarea:focus{border-color:rgba(124,58,237,0.5);box-shadow:0 0 0 3px rgba(124,58,237,0.1)}
.form-field input::placeholder,.form-field textarea::placeholder{color:rgba(255,255,255,0.2)}
.btn-send{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:16px 28px;background:var(--grad);border-radius:100px;font-size:0.95rem;font-weight:700;color:#fff;cursor:none;position:relative;overflow:hidden;transition:transform 0.3s var(--ease-out),box-shadow 0.3s;font-family:'Space Grotesk',sans-serif;margin-top:8px}
.btn-send:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(124,58,237,0.45)}
.btn-send .btn-glow{position:absolute;inset:0;background:radial-gradient(circle at 50% 120%,rgba(255,255,255,0.2),transparent 60%);opacity:0;transition:opacity 0.3s}
.btn-send:hover .btn-glow{opacity:1}
.form-success{display:none;margin-top:16px;padding:14px 20px;background:rgba(6,182,212,0.08);border:1px solid rgba(6,182,212,0.2);border-radius:12px;color:var(--cyan);font-size:0.88rem;text-align:center}
.form-success.show{display:block;animation:fadeInUp 0.4s var(--ease-out)}

/* ── Footer ────────────────────────────────────────────── */
.footer{padding:80px 0 40px;border-top:1px solid rgba(255,255,255,0.06);position:relative;overflow:hidden}
.footer-stars{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.footer-glow-line{position:absolute;top:0;left:50%;transform:translateX(-50%);width:50%;height:1px;background:var(--grad);box-shadow:0 0 20px rgba(124,58,237,0.4)}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:60px;gap:40px;flex-wrap:wrap;position:relative;z-index:1}
.footer-logo{font-family:'Space Grotesk',sans-serif;font-size:2rem;font-weight:900;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block;margin-bottom:12px}
.footer-logo span{-webkit-text-fill-color:var(--cyan)}
.footer-brand p{font-size:0.83rem;color:rgba(255,255,255,0.3);line-height:1.8}
.footer-edu{font-size:0.78rem!important;color:rgba(255,255,255,0.25)!important;margin-top:4px}
.footer-lang{font-size:0.78rem!important;color:rgba(255,255,255,0.22)!important;margin-top:2px}
.footer-nav{display:flex;gap:60px}
.footer-nav-col{display:flex;flex-direction:column;gap:14px}
.footer-nav-col h4{font-family:'Space Grotesk',sans-serif;font-size:0.75rem;font-weight:700;letter-spacing:0.15em;text-transform:uppercase;color:rgba(255,255,255,0.3);margin-bottom:4px}
.footer-nav-col a{font-size:0.875rem;color:rgba(255,255,255,0.45);transition:color 0.3s}
.footer-nav-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid rgba(255,255,255,0.04);flex-wrap:wrap;gap:8px;position:relative;z-index:1}
.footer-bottom p{font-size:0.8rem;color:rgba(255,255,255,0.2)}
.footer-stack span{color:rgba(255,255,255,0.35)}

/* Touch/coarse pointer: restore default cursor, hide canvas cursor */
@media(pointer:coarse){
  body{cursor:auto}
  button{cursor:pointer}
  .cursor,.cursor-ring,.cursor-label{display:none}
}
@keyframes auroraFloat{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-20px) scale(1.05)}66%{transform:translate(-20px,30px) scale(0.98)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
@keyframes glowPulse{0%,100%{opacity:0.5;transform:scale(1)}50%{opacity:0.9;transform:scale(1.05)}}
@keyframes ringRotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.04)}}
@keyframes chipFloat{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-10px) rotate(2deg)}}
@keyframes codeFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes pvFloat{0%,100%{transform:scale(1) rotate(-3deg)}50%{transform:scale(1.08) rotate(3deg)}}
@keyframes patternShift{from{background-position:0 0}to{background-position:48px 48px}}
@keyframes scrollPulse{0%{transform:scaleY(0);transform-origin:top;opacity:1}100%{transform:scaleY(1);transform-origin:top;opacity:0.3}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes counterBounce{0%{transform:scale(1)}50%{transform:scale(1.15)}100%{transform:scale(1)}}

/* ── Responsive ────────────────────────────────────────── */
@media(max-width:1100px){
  .about-cards{grid-template-columns:repeat(2,1fr)}
  .certs-grid{grid-template-columns:repeat(2,1fr)}
  .ach-grid{grid-template-columns:repeat(3,1fr)}
  .hero-inner{grid-template-columns:1fr;text-align:center;gap:60px;padding-top:40px}
  .hero-text{display:flex;flex-direction:column;align-items:center}
  .hero-visual{order:-1}
  .hero-photo-wrap{width:280px;height:340px}
  .hero-code-card{display:none}
  .float-chip{left:auto!important;right:auto!important}
}
@media(max-width:900px){
  .container{padding:0 24px}
  .nav-inner{padding:0 24px}
  .nav-links,.nav-cmd-btn{display:none}
  .nav-hamburger{display:flex}
  .nav-resume-btn{display:none}
  .about-cards{grid-template-columns:1fr 1fr}
  .stat-div{display:none}
  .contact-grid{grid-template-columns:1fr}
  .contact-info,.contact-form{padding:24px}
  .timeline-track{display:none}
  .tl-item{padding-left:0}
  .tl-dot{display:none}
  .tl-period{margin-left:0;align-self:flex-start}
  .form-row{grid-template-columns:1fr}
  .footer-inner{flex-direction:column}
  .footer-bottom{flex-direction:column;text-align:center}
  .footer-nav{gap:32px}
  .projects-scroll-wrap::before,.projects-scroll-wrap::after{width:40px}
  .ach-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .about-cards{grid-template-columns:1fr}
  .ach-grid{grid-template-columns:repeat(2,1fr)}
  .certs-grid{grid-template-columns:1fr}
  .section{padding:80px 0}
  .hero-inner{gap:40px}
  .hero-photo-wrap{width:220px;height:270px}
  .float-chip{display:none}
  .hero-code-card{display:none}
  .tl-card-head{flex-direction:column;gap:12px}
  .tl-period{margin-left:0}
  .contact-info,.contact-form{padding:20px}
  .footer-nav{flex-direction:column;gap:28px}
}

/* ════════════════════════════════════════════════════════════
   PREMIUM UPGRADES — Scroll Progress, Noise, Spotlight,
   AI Assistant, GitHub Dashboard, Cursor Labels
   ════════════════════════════════════════════════════════════ */

/* ── Scroll Progress Bar ────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: var(--grad);
  z-index: 9998;
  pointer-events: none;
  box-shadow: 0 0 10px rgba(124,58,237,0.8), 0 0 20px rgba(59,130,246,0.4);
  transition: width 0.05s linear;
}

/* ── Noise Texture Overlay ──────────────────────────────── */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 128px 128px;
}

/* ── Mouse Spotlight ────────────────────────────────────── */
.mouse-spotlight {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle, rgba(124,58,237,0.06) 0%, transparent 65%);
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  will-change: transform;
}

/* ── Cursor Labels ──────────────────────────────────────── */
.cursor-label {
  position: fixed;
  font-size: 0.68rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0.07em;
  pointer-events: none;
  z-index: 10001;
  transform: translate(24px, -50%);
  text-transform: uppercase;
  background: rgba(124,58,237,0.85);
  padding: 4px 10px;
  border-radius: 100px;
  backdrop-filter: blur(8px);
}
body.cursor-label-active .cursor-label {
  opacity: 1;
}

/* ════════════════════════════════════════════════════════════
   AI RECRUITER ASSISTANT
   ════════════════════════════════════════════════════════════ */
.ai-assistant {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 5000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
}

/* Trigger button */
.ai-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: linear-gradient(135deg, rgba(124,58,237,0.9), rgba(59,130,246,0.9));
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  color: #fff;
  cursor: none;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: 0 8px 32px rgba(124,58,237,0.45), 0 0 0 1px rgba(255,255,255,0.05);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}
.ai-trigger::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 120%, rgba(255,255,255,0.15), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}
.ai-trigger:hover { transform: translateY(-3px); box-shadow: 0 16px 48px rgba(124,58,237,0.55); }
.ai-trigger:hover::before { opacity: 1; }
.ai-trigger-icon { position: relative; flex-shrink: 0; }
.ai-trigger-label { white-space: nowrap; }
.ai-pulse {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background: #4ade80;
  border-radius: 50%;
  border: 2px solid rgba(5,5,5,0.8);
  animation: aiPulse 2s ease-in-out infinite;
}
@keyframes aiPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

/* Panel */
.ai-panel {
  width: 360px;
  background: rgba(10, 10, 20, 0.95);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.7), 0 0 0 1px rgba(124,58,237,0.15), 0 0 40px rgba(124,58,237,0.08);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  display: none;
  flex-direction: column;
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  transition: transform 0.35s var(--ease-out), opacity 0.35s var(--ease-out);
  max-height: 520px;
}
.ai-panel.open {
  display: flex;
  transform: none;
  opacity: 1;
}

/* Panel header */
.ai-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
}
.ai-header-left { display: flex; align-items: center; gap: 12px; }
.ai-avatar {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, rgba(124,58,237,0.4), rgba(59,130,246,0.3));
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #a78bfa; flex-shrink: 0;
}
.ai-name { font-family: 'Space Grotesk', sans-serif; font-size: 0.9rem; font-weight: 700; color: #fff; }
.ai-status { font-size: 0.7rem; color: rgba(255,255,255,0.4); display: flex; align-items: center; gap: 5px; margin-top: 2px; }
.ai-online-dot {
  width: 6px; height: 6px; background: #4ade80; border-radius: 50%;
  animation: aiPulse 2s ease-in-out infinite;
}
.ai-close {
  width: 28px; height: 28px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
  cursor: none; transition: all 0.2s;
}
.ai-close:hover { background: rgba(255,255,255,0.1); color: #fff; }

/* Messages */
.ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 160px;
  max-height: 240px;
}
.ai-messages::-webkit-scrollbar { width: 2px; }
.ai-messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 1px; }

.ai-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.82rem;
  line-height: 1.65;
  animation: msgIn 0.3s var(--ease-out);
}
@keyframes msgIn {
  from { opacity: 0; transform: translateY(8px) scale(0.97); }
  to   { opacity: 1; transform: none; }
}
.ai-msg.bot {
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.15);
  color: rgba(255,255,255,0.88);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.ai-msg.user {
  background: linear-gradient(135deg, rgba(124,58,237,0.4), rgba(59,130,246,0.3));
  border: 1px solid rgba(124,58,237,0.3);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  font-weight: 500;
}
.ai-typing {
  display: flex; gap: 5px; align-items: center; padding: 12px 14px;
  background: rgba(124,58,237,0.08);
  border: 1px solid rgba(124,58,237,0.1);
  border-radius: 14px; border-bottom-left-radius: 4px;
  align-self: flex-start;
  animation: msgIn 0.3s var(--ease-out);
}
.ai-typing span {
  width: 6px; height: 6px; background: rgba(167,139,250,0.7); border-radius: 50%;
  animation: typingDot 1.2s ease-in-out infinite;
}
.ai-typing span:nth-child(2) { animation-delay: 0.2s; }
.ai-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingDot {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-5px); }
}

/* Quick actions */
.ai-quick-actions {
  padding: 12px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.ai-quick-btn {
  padding: 6px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  cursor: none;
  transition: all 0.2s;
  font-family: 'Space Grotesk', sans-serif;
  white-space: nowrap;
}
.ai-quick-btn:hover {
  background: rgba(124,58,237,0.15);
  border-color: rgba(124,58,237,0.35);
  color: #fff;
  transform: translateY(-1px);
}

/* Input row */
.ai-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.ai-input {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 10px 14px;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  outline: none;
  transition: border-color 0.3s;
}
.ai-input:focus { border-color: rgba(124,58,237,0.4); }
.ai-input::placeholder { color: rgba(255,255,255,0.2); }
.ai-send {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, #7C3AED, #3B82F6);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; cursor: none;
  transition: transform 0.2s, box-shadow 0.2s; flex-shrink: 0;
}
.ai-send:hover { transform: scale(1.1); box-shadow: 0 4px 16px rgba(124,58,237,0.5); }

/* ════════════════════════════════════════════════════════════
   GITHUB DASHBOARD SECTION
   ════════════════════════════════════════════════════════════ */
.github-section { background: rgba(6,6,16,0.6); }

.github-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* Profile card */
.github-profile {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.gh-profile-top {
  display: flex;
  align-items: center;
  gap: 16px;
}
.gh-avatar {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7); flex-shrink: 0;
}
.gh-username {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem; font-weight: 700; color: #fff;
}
.gh-title { font-size: 0.78rem; color: var(--cyan); margin-top: 3px; }
.gh-stats-row {
  display: flex;
  gap: 24px;
}
.gh-stat {
  display: flex; flex-direction: column; gap: 2px;
}
.gh-stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem; font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.gh-stat-label {
  font-size: 0.7rem; color: rgba(255,255,255,0.35);
  text-transform: uppercase; letter-spacing: 0.1em;
  font-family: 'Space Grotesk', sans-serif;
}
.gh-visit-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  font-size: 0.85rem; font-weight: 600;
  color: rgba(255,255,255,0.75);
  transition: all 0.3s;
  font-family: 'Space Grotesk', sans-serif;
  width: fit-content;
}
.gh-visit-btn:hover {
  border-color: rgba(124,58,237,0.4);
  background: rgba(124,58,237,0.1);
  color: #fff; transform: translateY(-2px);
}

/* Language bars */
.github-langs { padding: 32px; }
.gh-card-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem; font-weight: 700;
  margin-bottom: 24px; color: rgba(255,255,255,0.85);
}
.lang-bars { display: flex; flex-direction: column; gap: 14px; }
.lang-bar-item { width: 100%; }
.lang-bar-header {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 6px;
}
.lang-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.lang-name { font-size: 0.82rem; font-weight: 500; color: rgba(255,255,255,0.8); flex: 1; }
.lang-pct { font-size: 0.75rem; color: rgba(255,255,255,0.4); font-family: 'JetBrains Mono', monospace; }
.lang-bar-track {
  height: 5px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
}
.lang-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--color, #7C3AED);
  border-radius: 3px;
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 8px var(--color, #7C3AED);
}
.lang-bar-fill.animated { width: var(--target, 0%); }

/* Contribution graph */
.github-contrib {
  padding: 32px;
  grid-column: 1 / -1;
}
.contrib-graph {
  display: grid;
  grid-template-columns: repeat(52, 1fr);
  gap: 3px;
  margin-bottom: 12px;
}
.contrib-cell {
  aspect-ratio: 1;
  border-radius: 2px;
  background: rgba(255,255,255,0.04);
  transition: transform 0.2s;
  cursor: default;
}
.contrib-cell:hover { transform: scale(1.4); z-index: 10; }
.contrib-cell.level-1 { background: rgba(124,58,237,0.25); }
.contrib-cell.level-2 { background: rgba(124,58,237,0.45); }
.contrib-cell.level-3 { background: rgba(124,58,237,0.65); }
.contrib-cell.level-4 { background: rgba(124,58,237,0.85); box-shadow: 0 0 6px rgba(124,58,237,0.5); }
.contrib-legend {
  display: flex; align-items: center; gap: 8px;
  justify-content: flex-end;
}
.contrib-label { font-size: 0.7rem; color: rgba(255,255,255,0.3); }
.contrib-scale { display: flex; gap: 3px; }
.cs-cell {
  width: 12px; height: 12px; border-radius: 2px;
  background: rgba(124,58,237,0.85);
}

/* Pinned repos */
.github-repos { padding: 32px; }
.pinned-repos { display: flex; flex-direction: column; gap: 12px; }
.pinned-repo {
  display: flex; gap: 14px;
  padding: 16px 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  transition: all 0.3s;
}
.pinned-repo:hover {
  border-color: rgba(124,58,237,0.2);
  background: rgba(124,58,237,0.05);
  transform: translateX(4px);
}
.pinned-repo-icon { font-size: 1.4rem; flex-shrink: 0; }
.pinned-repo-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem; font-weight: 600;
  color: var(--cyan); margin-bottom: 4px;
}
.pinned-repo-desc { font-size: 0.78rem; color: rgba(255,255,255,0.45); line-height: 1.5; margin-bottom: 8px; }
.pinned-repo-meta { display: flex; align-items: center; gap: 10px; }
.pr-lang {
  font-size: 0.68rem; padding: 2px 8px;
  border-radius: 100px; font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}
.pr-lang.java { background: rgba(248,152,32,0.12); border: 1px solid rgba(248,152,32,0.25); color: #f89820; }
.pr-stars { font-size: 0.75rem; color: rgba(255,255,255,0.35); }

/* GitHub section responsive */
@media(max-width:900px) {
  .github-grid { grid-template-columns: 1fr; }
  .github-contrib { grid-column: 1; }
  .contrib-graph { grid-template-columns: repeat(26, 1fr); }
}
@media(max-width:600px) {
  .ai-panel { width: 320px; }
  .ai-assistant { bottom: 20px; right: 20px; }
  .github-grid { grid-template-columns: 1fr; }
  .contrib-graph { grid-template-columns: repeat(18, 1fr); }
}