:root {
  --bg: #0b0c10;
  --card: #121417;
  --text: #e6edf3;
  --muted: #9aa5b1;
  --brand: #4f8cff;
  --accent: #7bd389;
  --border: #23262b;
}

* { box-sizing: border-box; }
html, body { height: 100%; }

/* Smooth scrolling for better navigation experience */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 200px; /* Offset for sticky header */
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 800px at 20% -10%, rgba(79,140,255,0.15), transparent 60%),
              radial-gradient(900px 600px at 90% 10%, rgba(123,211,137,0.12), transparent 60%),
              var(--bg);
  line-height: 1.6;
}

.container {
  width: min(100%, 1000px);
  padding: 24px;
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: saturate(180%) blur(6px);
  background: linear-gradient(180deg, rgba(11,12,16,0.75), rgba(11,12,16,0.3) 60%, rgba(11,12,16,0));
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

.header-wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 12px 24px;
  align-items: center;
}

.identity { grid-column: 1 / -1; }
.name {
  margin: 0 0 4px 0;
  font-size: clamp(28px, 4vw, 38px);
  letter-spacing: 0.3px;
}

.suffix {
  background: linear-gradient(135deg, var(--brand), var(--accent));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
  position: relative;
  display: inline-block;
  padding: 0 2px;
}

.suffix::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  border-radius: 1px;
}
.title {
  color: var(--muted);
  margin: 0 0 8px 0;
}

.contact {
  list-style: none;
  padding: 0;
  margin: 8px 0 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  color: var(--muted);
}
.contact a { color: var(--text); text-decoration: none; border-bottom: 1px dotted var(--border); }
.contact a:hover { color: var(--brand); border-bottom-color: var(--brand); }

.nav { display: flex; gap: 14px; align-items: center; }
.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
}
.nav a:hover { color: var(--text); border-color: var(--border); background: rgba(255,255,255,0.03); }

.print-btn {
  justify-self: end;
  padding: 8px 12px;
  background: var(--brand);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}
.print-btn:hover { filter: brightness(1.05); }

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  margin: 18px 0;
}

h2 {
  margin: 0 0 12px 0;
  font-size: clamp(18px, 2.4vw, 22px);
  letter-spacing: 0.2px;
}

h3 { margin: 0 0 6px 0; font-size: 18px; }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px 22px;
}

.skills-grid ul {
  margin: 0;
  padding-left: 18px;
}

.job { display: grid; gap: 6px; }
.job-header { display: grid; gap: 6px; }
.job .meta { display: flex; flex-wrap: wrap; gap: 10px 16px; color: var(--muted); }
.job .role { margin: 0; font-weight: 700; }
.bullets { margin: 6px 0 0 0; padding-left: 18px; }
.tech { color: var(--muted); margin-top: 4px; font-style: italic; }

.project h3 { margin: 0 0 4px 0; }
.project p { margin: 0 0 6px 0; color: var(--muted); }

.edu .meta { color: var(--muted); }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
}

.site-footer {
  color: var(--muted);
  padding-bottom: 64px;
}

a { color: var(--brand); }
a:hover { text-decoration: underline; }

@media (max-width: 780px) {
  .header-wrap { grid-template-columns: 1fr; }
  .nav { flex-wrap: wrap; }
  .skills-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

/* Feedback Form Styles */
.feedback-intro {
  color: var(--muted);
  margin-bottom: 24px;
  font-style: italic;
}

.feedback-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 20px;
}

.feedback-form {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0));
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.feedback-form h3 {
  margin-bottom: 20px;
  color: var(--brand);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

/* Fix dropdown text color for better visibility */
.form-group select option {
  background: #ffffff;
  color: #000000;
  padding: 8px;
}

.form-group select {
  color: var(--text);
}

.form-group select:focus {
  color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(79,140,255,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.submit-btn {
  background: linear-gradient(135deg, var(--brand), var(--accent));
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  width: 100%;
  margin-top: 8px;
}

.submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79,140,255,0.3);
}

.feedback-info {
  background: linear-gradient(180deg, rgba(123,211,137,0.05), rgba(123,211,137,0));
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.feedback-info h3 {
  margin-bottom: 20px;
  color: var(--accent);
}

.contact-methods {
  margin-bottom: 24px;
}

.contact-method {
  margin-bottom: 12px;
  padding: 8px 0;
}

.contact-method strong {
  color: var(--text);
  display: inline-block;
  width: 80px;
}

.contact-method a {
  color: var(--brand);
  text-decoration: none;
  border-bottom: 1px dotted var(--border);
}

.contact-method a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.feedback-note {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}

.feedback-note h4 {
  margin: 0 0 12px 0;
  color: var(--accent);
  font-size: 16px;
}

.feedback-note ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.feedback-note li {
  margin-bottom: 4px;
}

/* Responsive design for feedback */
@media (max-width: 780px) {
  .feedback-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .contact-method strong {
    width: 60px;
    font-size: 14px;
  }
}

/* Print-friendly */
@media print {
  :root { --bg: #fff; --card: #fff; --text: #000; --muted: #333; --brand: #000; --border: #ccc; }
  body { background: #fff; }
  .site-header { position: static; background: #fff; border: none; }
  .print-btn, .nav { display: none !important; }
  .card { border-color: #ddd; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.9em; color: #666; }
  
  /* Hide feedback form in print */
  #feedback { display: none !important; }
}