/* ============================================================
   ABHILASH G — PREMIUM CLOUD + CYBERSECURITY PORTFOLIO
   Glassmorphism Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Design Tokens ────────────────────────────────────────── */
:root {
  --bg-primary:    #04070f;
  --bg-secondary:  #080d1a;
  --bg-card:       rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.08);
  --glass-border:       rgba(255,255,255,0.09);
  --glass-border-hover: rgba(0,212,255,0.40);
  --glass-blur: blur(20px);
  --cyan:    #00d4ff;
  --purple:  #7c3aed;
  --magenta: #e040fb;
  --green:   #00ffaa;
  --indigo:  #4f46e5;
  --grad-primary:     linear-gradient(135deg,#00d4ff 0%,#7c3aed 50%,#e040fb 100%);
  --grad-text:        linear-gradient(135deg,#00d4ff,#7c3aed,#e040fb);
  --grad-cyan-purple: linear-gradient(135deg,#00d4ff,#7c3aed);
  --text-primary:   #f0f4ff;
  --text-secondary: #8892b0;
  --text-muted:     #4a5568;
  --font-main: 'Inter',-apple-system,sans-serif;
  --font-mono: 'JetBrains Mono',monospace;
  --radius-sm: 8px; --radius-md: 16px; --radius-lg: 24px; --radius-full: 50px;
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-hover: 0 20px 60px rgba(0,0,0,0.5),0 0 40px rgba(0,212,255,0.1);
  --transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
  --transition-fast: all 0.18s ease;
  --floating-bg: rgba(4,7,15,.7);
  --badge-bg: rgba(255,255,255,.07);
  --badge-border: rgba(255,255,255,.12);
  --github-hover: #e0e0e0;
}

[data-theme="light"] {
  --bg-primary:#f0f4ff; --bg-secondary:#e8edf8;
  --bg-card:rgba(255,255,255,0.65); --bg-card-hover:rgba(255,255,255,0.85);
  --glass-border:rgba(124,58,237,0.15); --glass-border-hover:rgba(0,212,255,0.5);
  --text-primary:#0d1538; --text-secondary:#4a5568; --text-muted:#8892b0;
  --shadow-hover:0 20px 60px rgba(124,58,237,0.2);
  --floating-bg: rgba(255,255,255,.8);
  --badge-bg: rgba(0,0,0,.05);
  --badge-border: rgba(0,0,0,.15);
  --github-hover: #333;
}

/* ── Reset ────────────────────────────────────────────────── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-main);background:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden;transition:background .4s,color .4s}

body::before{content:'';position:fixed;inset:0;background:
  radial-gradient(ellipse 80% 60% at 20% 10%,rgba(0,212,255,.07) 0%,transparent 60%),
  radial-gradient(ellipse 60% 50% at 80% 90%,rgba(124,58,237,.08) 0%,transparent 60%),
  radial-gradient(ellipse 50% 40% at 50% 50%,rgba(224,64,251,.04) 0%,transparent 60%);
  pointer-events:none;z-index:0}

::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg-secondary)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--cyan),var(--purple));border-radius:3px}

/* ── Utility ──────────────────────────────────────────────── */
.container{max-width:1200px;margin:0 auto;padding:0 24px}

.grad-text{background:var(--grad-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

.section{padding:100px 0;position:relative;z-index:1}

.section-header{text-align:center;margin-bottom:60px}
.section-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.25);border-radius:var(--radius-full);font-size:.78rem;font-weight:700;color:var(--cyan);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:1.2rem}
.section-title{font-size:clamp(2rem,4vw,2.8rem);font-weight:800;color:var(--text-primary);line-height:1.2;margin-bottom:1rem}
.section-title span{background:var(--grad-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-line{width:80px;height:3px;background:var(--grad-primary);border-radius:2px;margin:0 auto}

/* Reveal animations */
.reveal,.reveal-left,.reveal-right{opacity:0;transition:opacity .7s ease,transform .7s ease}
.reveal{transform:translateY(40px)}
.reveal-left{transform:translateX(-50px)}
.reveal-right{transform:translateX(50px)}
.reveal.visible,.reveal-left.visible,.reveal-right.visible{opacity:1;transform:none}
.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}.delay-4{transition-delay:.4s}.delay-5{transition-delay:.5s}

/* ── NAVBAR ───────────────────────────────────────────────── */
#navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;transition:var(--transition)}
#navbar.scrolled{padding:12px 0;background:rgba(4,7,15,.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--glass-border);box-shadow:0 4px 30px rgba(0,0,0,.3)}
[data-theme="light"] #navbar.scrolled{background:rgba(240,244,255,.88)}

.nav-inner{display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-size:1.4rem;font-weight:800;background:var(--grad-cyan-purple);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none;letter-spacing:-.5px}

.nav-links{display:flex;list-style:none;gap:.2rem;align-items:center}
.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:.875rem;font-weight:500;padding:8px 12px;border-radius:var(--radius-sm);transition:var(--transition-fast);position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--cyan);background:rgba(0,212,255,.08)}
.nav-links a.active::after{content:'';position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:4px;height:4px;background:var(--cyan);border-radius:50%}

.nav-actions{display:flex;align-items:center;gap:12px}
#theme-toggle{width:40px;height:40px;border-radius:50%;border:1px solid var(--glass-border);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:var(--transition)}
#theme-toggle:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(0,212,255,.1)}

#hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
#hamburger span{display:block;width:24px;height:2px;background:var(--text-primary);border-radius:2px;transition:var(--transition)}
#hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
#hamburger.active span:nth-child(2){opacity:0}
#hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ── HERO ─────────────────────────────────────────────────── */
#home{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:80px}
#particle-canvas{position:absolute;inset:0;z-index:0}

.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto;align-items:center;gap:60px;width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

.hero-greeting{font-size:1rem;font-weight:500;color:var(--cyan);font-family:var(--font-mono);margin-bottom:1rem;display:flex;align-items:center;gap:12px}
.hero-greeting::before{content:'';width:40px;height:1px;background:var(--cyan)}

.hero-name{font-size:clamp(2.8rem,6vw,5rem);font-weight:900;line-height:1.05;color:var(--text-primary);margin-bottom:.8rem;letter-spacing:-2px}
.hero-name .name-highlight{background:var(--grad-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

.hero-role-wrapper{height:2.4rem;overflow:hidden;margin-bottom:1.5rem}
.hero-role{font-size:1.3rem;font-weight:600;color:var(--text-secondary);line-height:2.4rem}
#typed-text{color:var(--cyan);font-weight:700}

.cursor{display:inline-block;width:2px;height:1.1em;background:var(--cyan);margin-left:2px;vertical-align:middle;animation:blink 1s step-end infinite}
@keyframes blink{from,to{opacity:1}50%{opacity:0}}

.hero-description{font-size:1.05rem;color:var(--text-secondary);max-width:520px;margin-bottom:2.5rem;line-height:1.8}

.hero-buttons{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:2.5rem}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;text-decoration:none;cursor:pointer;transition:var(--transition);border:none;font-family:var(--font-main)}
.btn-primary{background:var(--grad-cyan-purple);color:#fff;box-shadow:0 4px 20px rgba(0,212,255,.3)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(0,212,255,.45)}
.btn-outline{background:transparent;color:var(--text-primary);border:1px solid var(--glass-border)}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(0,212,255,.06);transform:translateY(-3px)}

.hero-socials{display:flex;gap:12px}
.social-icon{width:44px;height:44px;border-radius:50%;border:1px solid var(--glass-border);background:var(--bg-card);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;font-size:1.1rem;text-decoration:none;transition:var(--transition)}
.social-icon:hover{transform:translateY(-3px);border-color:var(--cyan);color:var(--cyan);box-shadow:0 4px 20px rgba(0,212,255,.2)}
.social-icon.linkedin:hover{border-color:#0077b5;color:#0077b5;box-shadow:0 4px 20px rgba(0,119,181,.25)}
.social-icon.github:hover{border-color:var(--github-hover);color:var(--github-hover);box-shadow:0 4px 20px rgba(128,128,128,.15)}

/* Hero right */
.hero-profile-wrapper{display:flex;flex-direction:column;align-items:center;gap:24px}
.hero-profile-frame{position:relative;width:280px;height:280px}
.hero-profile-frame::before{content:'';position:absolute;inset:-4px;border-radius:50%;background:var(--grad-primary);z-index:0;animation:spin-border 8s linear infinite}
.hero-profile-frame::after{content:'';position:absolute;inset:-14px;border-radius:50%;background:var(--grad-primary);opacity:.12;z-index:0;animation:spin-border 14s linear infinite reverse}
@keyframes spin-border{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.hero-profile-img{width:100%;height:100%;object-fit:cover;border-radius:50%;border:4px solid var(--bg-primary);position:relative;z-index:1}

.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;width:280px}
.hero-stat{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-sm);padding:14px;text-align:center;backdrop-filter:var(--glass-blur);transition:var(--transition)}
.hero-stat:hover{border-color:rgba(0,212,255,.3);transform:translateY(-2px)}
.hero-stat-num{font-size:1.6rem;font-weight:800;background:var(--grad-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}
.hero-stat-label{font-size:.7rem;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-top:2px}

.scroll-cue{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);z-index:3;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-muted);font-size:.7rem;letter-spacing:1.5px;text-transform:uppercase;text-decoration:none;animation:float-cue 2.5s ease-in-out infinite}
.scroll-cue i{font-size:1.2rem;color:var(--cyan)}
@keyframes float-cue{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}

/* ── ABOUT ────────────────────────────────────────────────── */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.about-text{font-size:1.02rem;color:var(--text-secondary);line-height:1.9}
.about-text p{margin-bottom:1.2rem}
.about-text strong{color:var(--text-primary);font-weight:700}
.about-highlight{color:var(--cyan);font-weight:600}

.about-cards{display:flex;flex-direction:column;gap:16px}
.about-card{display:flex;align-items:flex-start;gap:16px;padding:20px 24px;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-md);backdrop-filter:var(--glass-blur);transition:var(--transition)}
.about-card:hover{border-color:var(--glass-border-hover);background:var(--bg-card-hover);transform:translateX(6px);box-shadow:var(--shadow-hover)}
.about-card-icon{width:48px;height:48px;min-width:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.about-card-icon.cloud{background:rgba(0,212,255,.12);color:var(--cyan)}
.about-card-icon.backend{background:rgba(124,58,237,.12);color:var(--purple)}
.about-card-icon.security{background:rgba(224,64,251,.12);color:var(--magenta)}
.about-card-content h4{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:4px}
.about-card-content p{font-size:.875rem;color:var(--text-secondary);line-height:1.5}

/* ── EXPERIENCE / EDUCATION TIMELINE ─────────────────────── */
.timeline{position:relative;max-width:800px;margin:0 auto}
.timeline::before{content:'';position:absolute;left:24px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--cyan),var(--purple),transparent);border-radius:1px}
.timeline-item{display:flex;gap:32px;padding-bottom:48px;position:relative}
.timeline-node{flex-shrink:0;width:50px;display:flex;align-items:flex-start;padding-top:6px}
.timeline-dot{width:14px;height:14px;border-radius:50%;background:var(--cyan);border:3px solid var(--bg-primary);box-shadow:0 0 0 3px rgba(0,212,255,.3),0 0 20px rgba(0,212,255,.4);position:relative;z-index:1}
.timeline-dot.purple{background:var(--purple);box-shadow:0 0 0 3px rgba(124,58,237,.3),0 0 20px rgba(124,58,237,.4)}

.timeline-card{flex:1;padding:28px 32px;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-md);backdrop-filter:var(--glass-blur);transition:var(--transition)}
.timeline-card:hover{border-color:rgba(0,212,255,.3);box-shadow:var(--shadow-hover);transform:translateX(4px)}
.timeline-date{font-family:var(--font-mono);font-size:.78rem;color:var(--cyan);font-weight:500;letter-spacing:.5px;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.timeline-date::before{content:'';width:20px;height:1px;background:var(--cyan)}
.timeline-date.purple-date{color:var(--purple)}
.timeline-date.purple-date::before{background:var(--purple)}
.timeline-role,.edu-degree{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:4px}
.timeline-company,.edu-institution{font-size:1rem;font-weight:600;background:var(--grad-cyan-purple);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:14px}
.timeline-desc{color:var(--text-secondary);font-size:.92rem;line-height:1.75;margin-bottom:14px}
.timeline-bullets{list-style:none;display:flex;flex-direction:column;gap:8px}
.timeline-bullets li{display:flex;align-items:flex-start;gap:10px;color:var(--text-secondary);font-size:.88rem;line-height:1.55}
.timeline-bullets li::before{content:'▸';color:var(--cyan);font-size:.75rem;margin-top:3px;flex-shrink:0}
.edu-score{font-size:.88rem;color:var(--green);font-family:var(--font-mono);font-weight:600;margin-top:4px}
.edu-spec{display:inline-flex;align-items:center;gap:6px;margin-top:10px;padding:5px 12px;background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.25);border-radius:var(--radius-full);font-size:.75rem;font-weight:700;color:var(--cyan)}

/* ── SKILLS ───────────────────────────────────────────────── */
.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.skill-card{padding:28px;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-md);backdrop-filter:var(--glass-blur);transition:var(--transition);position:relative;overflow:hidden}
.skill-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius-md) var(--radius-md) 0 0;opacity:0;transition:var(--transition)}
.skill-card.cyan-card::before{background:linear-gradient(90deg,var(--cyan),var(--indigo))}
.skill-card.purple-card::before{background:linear-gradient(90deg,var(--purple),var(--magenta))}
.skill-card.green-card::before{background:linear-gradient(90deg,var(--green),var(--cyan))}
.skill-card.blue-card::before{background:linear-gradient(90deg,var(--indigo),var(--purple))}
.skill-card:hover::before{opacity:1}
.skill-card:hover{border-color:rgba(0,212,255,.25);background:var(--bg-card-hover);transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.skill-card-header{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.skill-icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.skill-icon.cloud{background:rgba(0,212,255,.12);color:var(--cyan)}
.skill-icon.security{background:rgba(224,64,251,.12);color:var(--magenta)}
.skill-icon.backend{background:rgba(124,58,237,.12);color:var(--purple)}
.skill-icon.tools{background:rgba(79,70,229,.12);color:var(--indigo)}
.skill-card-title{font-size:1rem;font-weight:700;color:var(--text-primary)}
.skill-tags{display:flex;flex-wrap:wrap;gap:8px}
.skill-tag{padding:6px 14px;border-radius:var(--radius-full);font-size:.78rem;font-weight:600;transition:var(--transition-fast);border:1px solid transparent}
.skill-tag.cyan{background:rgba(0,212,255,.09);color:var(--cyan);border-color:rgba(0,212,255,.22)}
.skill-tag.purple{background:rgba(124,58,237,.09);color:var(--purple);border-color:rgba(124,58,237,.22)}
.skill-tag.green{background:rgba(0,255,170,.09);color:var(--green);border-color:rgba(0,255,170,.22)}
.skill-tag.indigo{background:rgba(79,70,229,.09);color:var(--indigo);border-color:rgba(79,70,229,.22)}
.skill-tag.magenta{background:rgba(224,64,251,.09);color:var(--magenta);border-color:rgba(224,64,251,.22)}
.skill-tag:hover{transform:scale(1.07);box-shadow:0 2px 12px rgba(0,212,255,.15)}

/* ── PROJECTS ─────────────────────────────────────────────── */
.featured-project{margin-bottom:40px;padding:36px 40px;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:24px;backdrop-filter:var(--glass-blur);position:relative;overflow:hidden;transition:var(--transition)}
.featured-project::before{content:'';position:absolute;inset:0;border-radius:24px;background:linear-gradient(135deg,rgba(0,212,255,.04),rgba(124,58,237,.04));pointer-events:none}
.featured-project:hover{border-color:rgba(0,212,255,.35);box-shadow:0 25px 70px rgba(0,0,0,.5),0 0 50px rgba(0,212,255,.07);transform:translateY(-4px)}
.featured-label{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;background:linear-gradient(135deg,rgba(0,212,255,.12),rgba(124,58,237,.12));border:1px solid rgba(0,212,255,.3);border-radius:var(--radius-full);font-size:.7rem;font-weight:700;color:var(--cyan);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:20px}
.featured-project-inner{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:start}
.featured-title{font-size:1.7rem;font-weight:800;color:var(--text-primary);margin-bottom:.75rem;letter-spacing:-.5px}
.featured-desc{color:var(--text-secondary);font-size:1rem;line-height:1.8;margin-bottom:20px;max-width:620px}
.tech-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.tech-badge{padding:5px 12px;border-radius:var(--radius-full);font-size:.74rem;font-weight:600;background:var(--badge-bg);border:1px solid var(--badge-border);color:var(--text-secondary);transition:var(--transition-fast)}
.tech-badge:hover{background:rgba(0,212,255,.1);border-color:rgba(0,212,255,.3);color:var(--cyan)}
.featured-links{display:flex;gap:12px;flex-wrap:wrap}
.project-link-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:600;text-decoration:none;transition:var(--transition);border:1px solid transparent}
.project-link-btn.github-btn{background:var(--badge-bg);border-color:var(--badge-border);color:var(--text-secondary)}
.project-link-btn.github-btn:hover{border-color:var(--github-hover);color:var(--github-hover);background:var(--badge-bg)}
.project-link-btn.live-btn{background:var(--grad-cyan-purple);color:#fff}
.project-link-btn.live-btn:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(0,212,255,.3)}
.featured-visual{width:160px;height:160px;border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(0,212,255,.08),rgba(124,58,237,.12));border:1px solid var(--glass-border);display:flex;align-items:center;justify-content:center;font-size:4.5rem;flex-shrink:0}

.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.project-card{padding:28px;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-md);backdrop-filter:var(--glass-blur);transition:var(--transition);position:relative;overflow:hidden;display:flex;flex-direction:column}
.project-card::after{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,212,255,.04),transparent);transition:left .5s ease}
.project-card:hover::after{left:100%}
.project-card:hover{border-color:rgba(0,212,255,.3);box-shadow:var(--shadow-hover);transform:translateY(-8px)}
.project-card-icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,rgba(0,212,255,.12),rgba(124,58,237,.12));border:1px solid rgba(0,212,255,.2);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:16px;color:var(--cyan)}
.project-card-title{font-size:1.02rem;font-weight:700;color:var(--text-primary);margin-bottom:10px}
.project-card-desc{font-size:.88rem;color:var(--text-secondary);line-height:1.7;flex:1;margin-bottom:20px}
.project-card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.project-card-link{display:inline-flex;align-items:center;gap:6px;font-size:.84rem;font-weight:600;color:var(--cyan);text-decoration:none;transition:var(--transition-fast)}
.project-card-link:hover{color:var(--magenta);gap:10px}

/* ── ACHIEVEMENTS ─────────────────────────────────────────── */
.achievements-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.achievement-card{padding:24px 28px;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-md);backdrop-filter:var(--glass-blur);transition:var(--transition);display:flex;flex-direction:column;gap:12px}
.achievement-card:hover{border-color:rgba(224,64,251,.3);box-shadow:0 20px 50px rgba(0,0,0,.4),0 0 30px rgba(224,64,251,.07);transform:translateY(-6px)}
.achievement-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.achievement-icon.rocket{background:rgba(0,212,255,.12);color:var(--cyan)}
.achievement-icon.code{background:rgba(124,58,237,.12);color:var(--purple)}
.achievement-icon.uni{background:rgba(224,64,251,.12);color:var(--magenta)}
.achievement-icon.globe{background:rgba(0,255,170,.12);color:var(--green)}
.achievement-icon.article{background:rgba(79,70,229,.12);color:var(--indigo)}
.achievement-icon.medal{background:rgba(255,200,0,.12);color:#ffc800}
.achievement-title{font-size:.98rem;font-weight:700;color:var(--text-primary);line-height:1.4}
.achievement-desc{font-size:.84rem;color:var(--text-secondary);line-height:1.65;flex:1}
.achievement-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--radius-full);font-size:.7rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;width:fit-content}
.badge-international{background:rgba(0,212,255,.1);color:var(--cyan);border:1px solid rgba(0,212,255,.25)}
.badge-national{background:rgba(124,58,237,.1);color:var(--purple);border:1px solid rgba(124,58,237,.25)}
.badge-university{background:rgba(224,64,251,.1);color:var(--magenta);border:1px solid rgba(224,64,251,.25)}
.badge-global{background:rgba(0,255,170,.1);color:var(--green);border:1px solid rgba(0,255,170,.25)}
.badge-cyber{background:rgba(79,70,229,.1);color:var(--indigo);border:1px solid rgba(79,70,229,.25)}
.badge-contest{background:rgba(255,200,0,.1);color:#ffc800;border:1px solid rgba(255,200,0,.25)}

/* ── CERTIFICATIONS ───────────────────────────────────────── */
.certs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.cert-card{padding:28px;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-md);backdrop-filter:var(--glass-blur);text-align:center;transition:var(--transition);display:flex;flex-direction:column;align-items:center;gap:12px}
.cert-card:hover{border-color:rgba(0,212,255,.3);box-shadow:var(--shadow-hover);transform:translateY(-6px)}
.cert-icon-wrap{width:72px;height:72px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:2rem;margin-bottom:4px}
.cert-icon-wrap.google{background:linear-gradient(135deg,rgba(66,133,244,.15),rgba(52,168,83,.15));color:#4285f4}
.cert-icon-wrap.coursera{background:linear-gradient(135deg,rgba(0,86,210,.15),rgba(0,212,255,.15));color:#0056d2}
.cert-icon-wrap.linkedin-cert{background:linear-gradient(135deg,rgba(0,119,181,.15),rgba(0,170,255,.15));color:#0077b5}
.cert-icon-wrap.redteam{background:linear-gradient(135deg,rgba(220,38,38,.15),rgba(153,27,27,.15));color:#dc2626}
.cert-title{font-size:.98rem;font-weight:700;color:var(--text-primary);line-height:1.4}
.cert-issuer{font-size:.84rem;font-weight:600;background:var(--grad-cyan-purple);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.cert-view-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:var(--radius-full);font-size:.8rem;font-weight:600;color:var(--cyan);border:1px solid rgba(0,212,255,.3);background:rgba(0,212,255,.06);text-decoration:none;transition:var(--transition);margin-top:4px}
.cert-view-btn:hover{background:rgba(0,212,255,.14);border-color:var(--cyan);transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,212,255,.2)}

/* ── CONTACT ──────────────────────────────────────────────── */
.contact-wrapper{max-width:720px;margin:0 auto;text-align:center}
.contact-intro{font-size:1.05rem;color:var(--text-secondary);margin-bottom:48px;line-height:1.75}
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:48px}
.contact-card{padding:32px 20px;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-md);backdrop-filter:var(--glass-blur);text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:10px;transition:var(--transition)}
.contact-card:hover{transform:translateY(-8px)}
.contact-card.email-card:hover{border-color:rgba(234,67,53,.5);box-shadow:0 16px 40px rgba(234,67,53,.15)}
.contact-card.linkedin-card:hover{border-color:rgba(0,119,181,.5);box-shadow:0 16px 40px rgba(0,119,181,.15)}
.contact-card.github-card:hover{border-color:rgba(255,255,255,.3);box-shadow:0 16px 40px rgba(255,255,255,.05)}
.contact-card-icon{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.6rem;transition:var(--transition)}
.contact-card.email-card .contact-card-icon{background:rgba(234,67,53,.12);color:#ea4335}
.contact-card.linkedin-card .contact-card-icon{background:rgba(0,119,181,.12);color:#0077b5}
.contact-card.github-card .contact-card-icon{background:rgba(255,255,255,.08);color:var(--text-primary)}
.contact-card:hover .contact-card-icon{transform:scale(1.1)}
.contact-card-title{font-size:.93rem;font-weight:700;color:var(--text-primary)}
.contact-card-value{font-size:.78rem;color:var(--text-secondary)}
.open-to-work{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;background:rgba(0,255,170,.07);border:1px solid rgba(0,255,170,.25);border-radius:var(--radius-full);font-size:.88rem;font-weight:600;color:var(--green)}
.open-to-work .dot{width:10px;height:10px;border-radius:50%;background:var(--green);animation:pulse-dot 1.8s ease-in-out infinite;flex-shrink:0}
@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 0 rgba(0,255,170,.5)}50%{box-shadow:0 0 0 8px rgba(0,255,170,0)}}

/* ── FOOTER ───────────────────────────────────────────────── */
footer{padding:40px 0;border-top:1px solid var(--glass-border);background:rgba(0,0,0,.2);backdrop-filter:blur(10px);text-align:center;position:relative;z-index:1}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:20px}
.footer-logo{font-size:1.3rem;font-weight:800;background:var(--grad-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none}
.footer-links{display:flex;gap:28px;list-style:none}
.footer-links a{color:var(--text-muted);text-decoration:none;font-size:.84rem;transition:color .2s}
.footer-links a:hover{color:var(--cyan)}
.footer-copy{font-size:.78rem;color:var(--text-muted)}

/* Floating sidebar */
.floating-social{position:fixed;right:24px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:12px;z-index:500}
.floating-social a{width:42px;height:42px;border-radius:50%;border:1px solid var(--glass-border);background:var(--floating-bg);backdrop-filter:blur(12px);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;font-size:1rem;text-decoration:none;transition:var(--transition)}
.floating-social a:hover{transform:scale(1.12);border-color:var(--cyan);color:var(--cyan);box-shadow:0 0 16px rgba(0,212,255,.25)}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media(max-width:1200px){.hero-content{gap:40px}.hero-profile-frame{width:240px;height:240px}.hero-stats{width:240px}}
@media(max-width:992px){
  .hero-content{grid-template-columns:1fr;text-align:center}
  .hero-profile-wrapper{order:-1}
  .hero-profile-frame{width:220px;height:220px}
  .hero-stats{grid-template-columns:repeat(4,1fr);width:100%;max-width:480px}
  .hero-buttons,.hero-socials{justify-content:center}
  .hero-greeting{justify-content:center}
  .hero-greeting::before{display:none}
  .about-grid{grid-template-columns:1fr}
  .contact-cards{grid-template-columns:1fr}
  .floating-social{display:none}
  .featured-project-inner{grid-template-columns:1fr}
  .featured-visual{display:none}
}
@media(max-width:768px){
  .section{padding:70px 0}
  .nav-links{position:fixed;top:0;right:-100%;bottom:0;width:260px;background:rgba(4,7,15,.97);backdrop-filter:blur(24px);flex-direction:column;align-items:flex-start;padding:80px 24px 24px;gap:4px;transition:right .35s cubic-bezier(.4,0,.2,1);border-left:1px solid var(--glass-border)}
  .nav-links.open{right:0}
  .nav-links a{width:100%;font-size:1rem;padding:12px 16px}
  #hamburger{display:flex}
  .hero-stats{grid-template-columns:repeat(2,1fr);max-width:260px}
  .skills-grid,.projects-grid,.achievements-grid,.certs-grid{grid-template-columns:1fr}
  .contact-cards{max-width:360px;margin-left:auto;margin-right:auto}
  .timeline::before{left:16px}
  .timeline-node{width:34px}
  .timeline-card{padding:20px 24px}
  .featured-project{padding:24px}
}
@media(max-width:480px){
  .hero-name{font-size:2.4rem;letter-spacing:-1px}
  .section-title{font-size:1.7rem}
  .hero-profile-frame{width:180px;height:180px}
}