/* Dark futuristic portfolio - complete site styles */
:root {
  /* Neon Cloud Theme */
  --bg: #020617;                /* deep navy blue background */
  --panel: #0a0f24;             /* slightly lighter navy for cards/panels */
  --muted: #94a3b8;             /* muted gray-blue for text */
  --accent: #00e5ff;            /* bright neon cyan */
  --accent-2: #ff00c8;          /* glowing magenta/pink */
  --glass: rgba(255, 255, 255, 0.03);
}


*{box-sizing:border-box}
body {
  margin: 0;
  font-family: Inter, Roboto, system-ui, Arial, sans-serif;
  background: radial-gradient(circle at top center, #081021 0%, #020617 100%);
  color: #e0f7fa;
}

/* Header / sticky nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.8), rgba(10, 15, 36, 0.6));
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0, 229, 255, 0.1);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.05);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:12px 20px}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 6px 18px rgba(0,153,255,0.08)}
.brand-text .name{margin:0;font-size:16px;color:var(--accent);letter-spacing:0.6px}
.brand-text .tag{margin:0;font-size:12px;color:var(--muted)}

/* nav */
.site-nav{display:flex;gap:18px;align-items:center}
.site-nav a{color:var(--muted);text-decoration:none;padding:8px 10px;border-radius:8px;transition:all 160ms ease}
.site-nav a:hover {
  color: var(--accent);
  background: rgba(0, 229, 255, 0.08);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
  text-shadow: 0 0 6px var(--accent);
}

/* hamburger for mobile */
.nav-toggle{display:none;background:none;border:none;color:var(--muted);font-size:20px;padding:6px;border-radius:6px}

/* hero */
.hero{padding:80px 20px;text-align:center;background:linear-gradient(180deg, rgba(0,0,0,0.02), transparent);}
.hero-inner{max-width:900px;margin:0 auto}
.intro{font-size:36px;color:var(--accent);margin:0 0 8px}
.lead{color:var(--muted);margin-bottom:18px}
.cta {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.4px;
  color: #ffffff;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  text-decoration: none;
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.3), 0 0 20px rgba(255, 0, 200, 0.2);
  transition: all 0.25s ease;
  border: none;
  position: relative;
  z-index: 1;
}

.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: -1;
}

.cta:hover::before {
  opacity: 1;
}

.cta:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.5), 0 0 40px rgba(255, 0, 200, 0.3);
}

/* panels */
.panel{padding:60px 20px}
.container{max-width:1100px;margin:0 auto}

/* headings */
h2{color:var(--accent);font-size:22px;margin-bottom:12px;text-shadow:0 0 8px rgba(0,255,204,0.06)}
.muted{color:var(--muted)}

/* grids & cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

/* Add smooth rounded corners here */
.card,
.cert-item,
.exp-card {
  background: linear-gradient(180deg, #0a0f24, #060b18);
  border: 1px solid rgba(0, 229, 255, 0.06);
  box-shadow: 0 0 20px rgba(255, 0, 200, 0.05);
  border-radius: 22px;
  padding: 20px;

  /* NEW: make card content push meta to bottom */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.25),
              0 0 40px rgba(255, 0, 200, 0.15);
}

.card h3 {
  color: var(--accent);
  margin-top: 0;
}

.meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;   /* increased a little for spacing */
}

.badge {
  background: rgba(0,255,204,0.06);
  padding: 6px 8px;
  border-radius: 10px;
  color: var(--accent);
  font-size: 12px;
}

.btn {
  color: var(--accent);
  text-decoration: none;
  border: 1px solid rgba(0,255,204,0.06);
  padding: 6px 10px;
  border-radius: 10px;
}

/* certs */
.cert-btn {
  display: inline-block;     /* prevents stretching */
  width: fit-content;        /* makes it shrink to content */
  padding: 8px 14px;
  background: rgba(0,255,204,0.06);
  border-radius: 8px;
  text-decoration: none;
  color: var(--accent);
  font-weight: 600;
  cursor: pointer;
  transition: 0.2s ease;
}

.cert-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 18px var(--accent);
}

/* experience */
.timeline{display:flex;flex-direction:column;gap:18px}
.exp-card{background:linear-gradient(180deg,#141416,#0f1012);padding:18px;border-radius:10px;border-left:4px solid var(--accent-2);box-shadow:0 6px 18px rgba(0,153,255,0.03)}
.exp-card h3{color:var(--accent)}

/* form */
form{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid rgba(255,255,255,0.03);padding:20px;border-radius:12px;box-shadow:0 6px 30px rgba(0,0,0,0.6);max-width:680px;margin:0 auto}
.form-row{margin-bottom:14px;display:flex;flex-direction:column;text-align:left}
label{color:var(--accent);font-size:13px;margin-bottom:6px}
input[type="text"],input[type="email"],textarea{background:var(--panel);border:1px solid rgba(0,255,204,0.06);color:inherit;padding:10px 12px;border-radius:8px;font-size:14px;transition:box-shadow 160ms ease,border-color 160ms ease,transform 160ms ease}
input:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 18px rgba(0,255,204,0.06);transform:translateY(-1px)}
textarea{min-height:120px;resize:vertical}
.captcha-row{display:flex;gap:12px;align-items:center}
.captcha-row label{flex:1}
.captcha-row input{flex:0 0 160px}
.send-btn{display:inline-block;padding:10px 18px;border-radius:10px;border:none;cursor:pointer;font-weight:600;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#041018;box-shadow:0 8px 20px rgba(0,153,255,0.06);transition:transform 160ms ease,box-shadow 160ms ease}
.send-btn:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(0,153,255,0.09)}

/* status box */
.status-box{margin-top:14px;padding:12px;border-radius:8px;font-size:14px;display:none}
.status-box.success{background:linear-gradient(90deg, rgba(0,255,204,0.07), rgba(0,153,255,0.04));border:1px solid rgba(0,255,204,0.12);color:#bfffe6;display:block}
.status-box.error{background:linear-gradient(90deg, rgba(255,80,80,0.04), rgba(255,80,80,0.02));border:1px solid rgba(255,80,80,0.12);color:#ffd6d6;display:block}

/* footer */
.site-footer{padding:20px 0;text-align:center;border-top:1px solid rgba(0,255,204,0.03);color:var(--muted)}

/* responsiveness */
@media (max-width:880px){
  .site-nav{display:none}
  .nav-toggle{display:block}
  .nav-wrap{gap:10px}
  .brand-text .name{font-size:14px}
  .intro {
  text-shadow: 0 0 12px rgba(0, 229, 255, 0.5), 0 0 24px rgba(255, 0, 200, 0.3);
}

/* --- FIX: Mobile Navigation Dropdown --- */
@media (max-width: 880px) {

  /* hide menu by default (already present), but now properly override when open */
  .site-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    right: 0;
    width: 100%;
    background: rgba(2, 6, 23, 0.95);
    padding: 20px 0;
    gap: 18px;
    text-align: center;
    border-top: 1px solid rgba(0, 229, 255, 0.1);
    z-index: 999;
  }

  /* show menu when JS adds class */
  .site-nav.open {
    display: flex;
  }

  /* improve link spacing on mobile */
  .site-nav a {
    padding: 12px 20px;
    font-size: 15px;
  }

  /* hamburger spacing */
  .nav-toggle {
    display: block;
    font-size: 26px;
    padding: 8px 10px;
  }
}
}