:root{
  --brand-font: 'Arial', sans-serif;
}

body{font-family:var(--brand-font);background:#0b0b0b;color:#eaeaea}

.top-nav{display:flex;justify-content:space-between;align-items:center;padding:18px 0;position:relative;z-index:20}
.top-nav .nav-brand{color:#fff;font-weight:700;text-decoration:none;font-size:20px}
.top-links{list-style:none;margin:0;padding:0;display:flex;gap:18px}
.top-links a{color:#7ee0d6;text-decoration:none;font-size:14px}

.hero{position:relative;overflow:hidden;padding:80px 0 120px 0}
#bg-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-inner{position:relative;z-index:2;padding-top:20px;padding-bottom:40px}
.avatar-wrap{width:200px;height:200px;margin:0 auto 24px;border-radius:50%;padding:8px;background:rgba(255,255,255,0.05);box-shadow:0 4px 24px rgba(0,0,0,0.6)}
.avatar{width:100%;height:100%;object-fit:cover;border-radius:50%;border:6px solid rgba(255,255,255,0.12)}
.hero-title{color:#39e0c8;font-size:34px;font-weight:600;margin-top:8px}
.hero-sub{color:rgba(255,255,255,0.8);max-width:720px;margin:10px auto 0}

.whatsapp-float{position:fixed;right:20px;bottom:20px;background:#25D366;color:#fff;padding:12px 14px;border-radius:50%;text-decoration:none;font-size:20px;box-shadow:0 4px 12px rgba(0,0,0,0.12)}

.content-area{background:transparent}
.section-card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border-radius:8px}

/* Skills section (applies inside .skills-section or .section-card) */
.skills-section, .section-card .skills-grid {color:rgba(255,255,255,0.9)}
.skills-section h3, .section-card h3{color:#d7fff3;margin-bottom:18px}
.skills-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:840px;margin:0 auto}
.skill{background:rgba(255,255,255,0.04);padding:10px 14px;border-radius:999px;color:#c8fff0;font-weight:600;box-shadow:inset 0 -6px 18px rgba(0,0,0,0.45)}

@media (max-width: 576px){
  .skills-grid{gap:10px}
  .skill{padding:8px 12px;font-size:14px}
}

@media (max-width: 768px){
  .avatar-wrap{width:140px;height:140px}
  .hero-title{font-size:24px}
  .top-links{gap:10px}
}

/* Mobile hamburger styles */
.hamburger{display:none;border:0;background:rgba(255,255,255,0.04);padding:8px;cursor:pointer;width:48px;height:48px;align-items:center;justify-content:center;border-radius:12px;box-shadow:0 6px 18px rgba(0,0,0,0.45);z-index:9999;transition:transform .18s ease, background .18s ease}
.hamburger:hover{transform:translateY(-2px);background:rgba(255,255,255,0.06)}
.hamburger:focus{outline:3px solid rgba(255,255,255,0.08);outline-offset:2px}
.hamburger span{display:block;width:26px;height:3px;background:#ffffff;margin:5px 0;border-radius:3px;transition:all .2s ease}
.mobile-menu{display:none;position:absolute;right:16px;top:64px;background:rgba(10,10,12,0.98);backdrop-filter:blur(6px);padding:12px 14px;border-radius:10px;box-shadow:0 8px 30px rgba(0,0,0,0.6);z-index:999}
.mobile-menu ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.mobile-menu a{color:#c8fff0;text-decoration:none;font-weight:600;padding:6px 8px}
.mobile-menu.open{display:block}

@media (max-width: 768px){
  .top-links{display:none}
  .hamburger{display:flex}
}

/* Hamburger active animation */
.hamburger.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}