:root{
    /* brand palette */
    --accent-50:#ffe5f1; --accent-100:#f7a8d1; --accent-300:#e7519d; --accent-500:#c92f82; --accent-700:#9c1e6e;
    --bg-900:#120a18;   --bg-800:#1b1120;   --bg-700:#26172d;   --bg-600:#321d3a;
    --text-100:#ffffff; --text-300:#d5c9d9; --text-500:#9b88a1;
  }
  *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
  html,body{background:var(--bg-900);color:var(--text-100);font-family:'Inter',sans-serif;scroll-behavior:smooth}
  body{line-height:1.7;-webkit-font-smoothing:antialiased}

  /* ---------- PARTICLES LAYER ---------- */
  #particles-js{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}

  /* Links */
  a{color:var(--accent-100);text-decoration:none;transition:color .2s}
  a:hover{color:var(--accent-300)}

  /* Navigation */
  nav{position:fixed;top:0;left:0;width:100%;backdrop-filter:blur(10px);background:rgba(18,10,24,.55);z-index:1000;padding:.8rem 2rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.05)}
  nav .logo{font-weight:700;font-size:1.25rem;letter-spacing:.4px;color:var(--accent-100)}
  nav ul{list-style:none;display:flex;gap:1.5rem}
  nav li a{font-weight:500;font-size:.95rem;color:var(--text-300);position:relative;padding-bottom:2px}
  nav li a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent-300);transition:width .3s}
  nav li a:hover::after{width:100%}

  /* Sections */
  section{padding:120px 8vw 80px;min-height:100vh;position:relative;z-index:1}
  .section-dark{background:var(--bg-800)}

  /* Section Title */
  .section-title{font-size:2.25rem;font-weight:700;margin-bottom:2.5rem;position:relative;display:inline-block;color:var(--accent-100)}
  .section-title::after{content:'';position:absolute;left:0;bottom:-8px;width:70px;height:3px;background:var(--accent-100);border-radius:999px}

  /* Hero */
  .hero{display:flex;flex-direction:column;gap:1.8rem;align-items:flex-start}
  .hero .name{font-size:clamp(2.4rem,6vw,4.2rem);font-weight:900;background:linear-gradient(90deg,var(--accent-100),var(--accent-300));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
  .hero .role{font-size:1.3rem;font-weight:500;color:var(--text-300)}
  .avatar{width:160px;height:160px;border-radius:50%;object-fit:cover;border:4px solid var(--accent-300);filter:drop-shadow(0 0 10px rgba(231,81,157,.35))}
  .contact-links{display:flex;gap:1.2rem;margin-top:.5rem}
  .contact-links a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--bg-700);border:1px solid transparent;transition:all .3s}
  .contact-links a i{font-size:18px;color:var(--accent-100)}
  .contact-links a:hover{border-color:var(--accent-100);transform:translateY(-3px)}

  /* Buttons */
  .btn{padding:.8rem 1.6rem;border:2px solid var(--accent-100);border-radius:10px;background:transparent;color:var(--accent-100);font-weight:600;cursor:pointer;transition:background .3s,color .3s}
  .btn:hover{background:var(--accent-100);color:var(--bg-900)}

  /* Grid */
  .grid{display:grid;gap:2rem}
  .grid-3{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}

  /* Card */
  .card{background:var(--bg-700);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:1.6rem;transition:transform .35s,box-shadow .35s}
  .card:hover{transform:translateY(-6px);box-shadow:0 8px 16px rgba(0,0,0,.4)}
  .card h3{margin-bottom:.6rem;font-size:1.2rem;color:var(--accent-100)}
  .card p{color:var(--text-500);font-size:.95rem}

  /* Timeline */
  .timeline{display:flex;flex-direction:column;gap:2rem;margin-left:.8rem;border-left:2px solid var(--accent-500);padding-left:1.6rem}
  .timeline-item{position:relative}
  .timeline-item::before{content:'';position:absolute;left:-1.15rem;top:.35rem;width:11px;height:11px;border-radius:50%;background:var(--accent-100);box-shadow:0 0 0 3px var(--bg-900)}
  .timeline-item h3{font-size:1.1rem;font-weight:600;color:var(--accent-100)}
  .timeline-item span{font-size:.85rem;color:var(--text-500)}
  .timeline-item p{font-size:.95rem;color:var(--text-500);margin-top:.4rem}

  /* Skills */
  .skills-grid{display:grid;gap:2rem;margin-top:1.2rem;grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}
  .skill{display:flex;flex-direction:column;align-items:center;gap:.6rem}
  .skill i{font-size:48px;color:var(--accent-100)}
  .skill span{font-size:.9rem;color:var(--text-500)}

  /* Contact Form */
  form{display:flex;flex-direction:column;gap:1rem;max-width:500px}
  input,textarea{padding:.9rem;background:var(--bg-700);border:1px solid rgba(255,255,255,.06);border-radius:8px;color:var(--text-100);font-size:.95rem}
  input:focus,textarea:focus{outline:none;border-color:var(--accent-100)}

  /* Footer */
  footer{text-align:center;padding:2rem 0;font-size:.85rem;color:var(--text-500);background:var(--bg-800)}

  /* FadeUp Animation */
  @keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}100%{opacity:1;transform:translateY(0)}}
  [data-animate]{opacity:0;animation:fadeUp .8s forwards}