/* =============================================
   PRABAKARAN.M — Portfolio Stylesheet
   style.css
   ============================================= */

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Rajdhani', Arial, sans-serif;
  background-color: #03041e;
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(0,255,60,0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(0,180,255,0.05) 0%, transparent 50%),
    linear-gradient(rgba(0,255,60,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,60,0.025) 1px, transparent 1px);
  background-size: auto, auto, 40px 40px, 40px 40px;
  color: white;
  overflow-x: hidden;
}

/* SCANLINE OVERLAY */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
  pointer-events: none;
  z-index: 9999;
}

/* ── NAVBAR ── */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1.5px solid rgba(0,255,60,0.3);
  border-radius: 10px;
  position: fixed;
  z-index: 100;
  width: 100%;
  background-color: rgba(3,4,36,0.97);
  backdrop-filter: blur(8px);
  overflow: hidden;
  letter-spacing: 1px;
  padding: 0 20px;
}
.logo-txt {
  font-family: 'Orbitron', monospace;
  font-size: 14px;
  color: #00ff3c;
  font-weight: 900;
  letter-spacing: 0.15em;
  padding: 12px 0;
}
.navcol {
  display: flex;
  background-color: rgba(0,255,60,0.07);
  border: 1.5px dashed rgba(0,255,60,0.3);
}
.navbar a {
  padding: 14px 16px;
  color: #ccc;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1em;
  transition: background 0.2s, color 0.2s;
}
.navbar a:hover { background: rgba(0,255,60,0.12); color: #00ff3c; }
.active-tel {
  background-color: #fbff00;
  border: 2px solid white;
  border-radius: 200px;
  color: #000 !important;
  font-weight: 600;
  padding: 10px 18px !important;
  margin: 6px;
}

/* ── HERO ── */
.main-page {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100vh;
  padding: 100px 8% 60px;
  position: relative;
  overflow: hidden;
}
.main-page::before {
  content: '';
  position: absolute;
  right: 35%;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(0,255,60,0.15), transparent);
}
.my-txt { width: 50%; }
.hero-tag {
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: #00ff3c;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-tag::before {
  content: '';
  display: block;
  width: 30px;
  height: 1px;
  background: #00ff3c;
}
.txt-1 {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2.2rem, 5.5vw, 4.8rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 2px;
  color: white;
  margin-bottom: 12px;
}
.txt-1 .i-green { color: #00ff3c; }
.txt-2 {
  font-size: 22px;
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  font-family: Georgia, serif;
  margin-bottom: 30px;
}
.hero-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  max-width: 480px;
  line-height: 1.8;
  margin-bottom: 32px;
  border-left: 2px solid #00ff3c;
  padding-left: 16px;
}
.button {
  color: #000;
  background-color: #00ff3c;
  border: 4px solid white;
  border-radius: 50px;
  padding: 10px 28px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.08em;
  transition: background 0.2s;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 24px;
}
.button:hover { background-color: #00cc30; }
.icons {
  display: flex;
  align-items: center;
  gap: 4px;
  background-color: rgb(18,20,46);
  border: 2px solid white;
  border-radius: 60px;
  padding: 8px 20px;
  width: fit-content;
  margin-top: 8px;
}
.icon1 {
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 100px;
  padding: 6px 14px;
  color: aqua;
  text-decoration: none;
  font-size: 18px;
  transition: background 0.2s;
}
.icon1:hover { background: rgba(0,255,60,0.15); }

/* ── HERO IMAGE ── */
.my-image {
  width: 380px;
  height: 460px;
  position: relative;
  flex-shrink: 0;
}
.my-image::before {
  content: '';
  position: absolute;
  inset: -8px;
  border: 2px solid rgba(0,255,60,0.4);
  border-radius: 4px;
  animation: borderPulse 3s ease-in-out infinite;
}
.my-image::after {
  content: '';
  position: absolute;
  inset: -16px;
  border: 1px solid rgba(0,255,60,0.15);
  border-radius: 4px;
}
@keyframes borderPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}
.my-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: contrast(1.05) brightness(1.02);
}

/* ── CORNERS ── */
.corner { position: absolute; width: 20px; height: 20px; }
.corner.tl { top: 0; left: 0; border-top: 2px solid #00ff3c; border-left: 2px solid #00ff3c; }
.corner.tr { top: 0; right: 0; border-top: 2px solid #00ff3c; border-right: 2px solid #00ff3c; }
.corner.bl { bottom: 0; left: 0; border-bottom: 2px solid #00ff3c; border-left: 2px solid #00ff3c; }
.corner.br { bottom: 0; right: 0; border-bottom: 2px solid #00ff3c; border-right: 2px solid #00ff3c; }

/* ── SECTION HEADINGS ── */
.sec-h1 {
  display: flex;
  justify-content: center;
  font-family: 'Orbitron', monospace;
  font-size: clamp(1.6rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: 0.15em;
  color: white;
  margin-top: 60px;
  padding-top: 60px;
}
.sec-h1 i { color: #00ff3c; margin: 0 14px; font-size: 0.7em; }
.sec-h2 {
  display: flex;
  justify-content: center;
  color: #fbff00;
  font-size: 1.5rem;
  margin-top: -10px;
  margin-bottom: 50px;
  padding-bottom: 12px;
  position: relative;
}
.sec-h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 2px;
  background: #00ff3c;
}

/* ── ABOUT ── */
.about-section {
  padding: 0 6% 60px;
  display: flex;
  gap: 50px;
  align-items: flex-start;
}
.about-photo {
  flex-shrink: 0;
  width: 320px;
  height: 380px;
  border: 6px solid white;
  overflow: hidden;
  position: relative;
}
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 0.88;
}
.about-content { flex: 1; }
.about-content h2 { font-size: 1.8rem; font-weight: 600; color: white; margin-bottom: 6px; }
.about-content h3 { font-size: 1.1rem; color: #fbff00; font-weight: 400; margin-bottom: 18px; }
.about-content p { color: rgba(255,255,255,0.75); font-size: 15px; line-height: 1.8; margin-bottom: 24px; }
.about-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
  margin-bottom: 28px;
}
.about-details .row {
  font-family: 'Rajdhani', monospace;
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  padding: 6px 0;
}
.about-details .row span { color: #00ff3c; font-weight: 600; margin-right: 8px; }

/* ── SERVICES ── */
.services-section { padding: 0 6% 60px; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.city {
  background-color: rgba(6,11,32,0.9);
  border: 1.5px solid rgba(0,255,60,0.2);
  padding: 24px;
  border-radius: 4px;
  transition: border-color 0.25s, background 0.25s;
}
.city:hover { border-color: #00ff3c; background: rgba(0,255,60,0.05); }
.city h2 {
  font-family: 'Orbitron', monospace;
  font-size: 13px;
  font-weight: 700;
  color: #00ff3c;
  margin-bottom: 12px;
  letter-spacing: 0.08em;
}
.city h2 i { margin-right: 8px; }
.city p { font-size: 13.5px; color: rgba(255,255,255,0.65); line-height: 1.7; }

/* ── SKILLS ── */
.skills-section { padding: 0 6% 60px; }
.skills-layout { display: flex; gap: 60px; align-items: flex-start; }
.skills-text { width: 38%; }
.skills-text h2 { font-size: 1.5rem; font-weight: 600; color: white; margin-bottom: 12px; }
.skills-text p { font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.8; }
.skills-bars { flex: 1; }
.skill-bar-wrap { margin-bottom: 20px; }
.skill-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-family: 'Orbitron', monospace;
  letter-spacing: 0.1em;
  color: white;
  margin-bottom: 6px;
}
.skill-bar-label span { color: #00ff3c; }
.skill-bar-bg { height: 4px; background: rgba(255,255,255,0.1); border-radius: 2px; }
.skill-bar-fill { height: 4px; background: linear-gradient(90deg, #00ff3c, #00ccff); border-radius: 2px; }

/* ── RESUME ── */
.resume-section { padding: 0 6% 60px; }
.resume-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.city1 {
  background-color: rgba(6,11,32,0.9);
  border: 1.5px solid rgba(217,255,0,0.3);
  padding: 36px;
  border-radius: 4px;
}
.city1 > h1 {
  font-family: 'Orbitron', monospace;
  font-size: 14px;
  font-weight: 700;
  color: #fbff00;
  letter-spacing: 0.1em;
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.timeline-item { margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,0.05); }
.timeline-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.timeline-item h2 { font-size: 15px; font-weight: 600; color: white; margin-bottom: 4px; }
.timeline-item h2 i { color: #00ff3c; margin-left: 6px; }
.timeline-item h5 { font-size: 12px; color: #fbff00; font-family: monospace; margin-bottom: 8px; }
.timeline-item p { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.7; }

/* ── CODING ── */
.coding-section { padding: 0 6% 60px; }
.terminal-window {
  background: #0a0d1a;
  border: 1px solid rgba(0,255,60,0.3);
  border-radius: 8px;
  margin-bottom: 50px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0,255,60,0.06);
}
.terminal-bar {
  background: #111827;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(0,255,60,0.15);
}
.t-dot { width: 12px; height: 12px; border-radius: 50%; }
.t-dot.red { background: #ff5f57; }
.t-dot.yellow { background: #febc2e; }
.t-dot.green { background: #28c840; }
.terminal-title {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-left: 8px;
  letter-spacing: 0.1em;
}
.terminal-body {
  padding: 24px 28px;
  font-family: 'Courier New', monospace;
  font-size: 13.5px;
  line-height: 2;
}
.t-line { display: flex; gap: 10px; }
.t-prompt { color: #00ff3c; user-select: none; }
.t-cmd { color: #00ccff; }
.t-output { color: rgba(255,255,255,0.7); padding-left: 20px; }
.t-key { color: #fbff00; }
.t-val { color: #ff79c6; }
.t-cursor {
  display: inline-block;
  width: 8px; height: 14px;
  background: #00ff3c;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.coding-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 50px;
}
.tool-card {
  background: rgba(6,11,32,0.9);
  border: 1px solid rgba(0,255,60,0.18);
  border-radius: 6px;
  padding: 20px 16px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
  position: relative;
  overflow: hidden;
}
.tool-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--tc, #00ff3c), transparent);
  opacity: 0.6;
}
.tool-card:hover { border-color: var(--tc, #00ff3c); transform: translateY(-4px); background: rgba(0,255,60,0.05); }
.tool-icon { font-size: 28px; margin-bottom: 10px; display: block; }
.tool-name {
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  font-weight: 700;
  color: white;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.tool-level {
  font-size: 11px;
  color: var(--tc, #00ff3c);
  font-family: monospace;
  background: rgba(0,255,60,0.08);
  padding: 2px 8px;
  border-radius: 20px;
  display: inline-block;
}

.code-snippet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 50px;
}
.snippet-card {
  background: #080c1a;
  border: 1px solid rgba(0,255,60,0.2);
  border-radius: 6px;
  overflow: hidden;
}
.snippet-header {
  background: #111827;
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.snippet-lang {
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  color: #00ff3c;
  font-weight: 700;
}
.snippet-tag { font-family: monospace; font-size: 11px; color: rgba(255,255,255,0.35); }
.snippet-body {
  padding: 16px 18px;
  font-family: 'Courier New', monospace;
  font-size: 12.5px;
  line-height: 1.85;
}
.s-kw { color: #ff79c6; }
.s-fn { color: #50fa7b; }
.s-str { color: #f1fa8c; }
.s-var { color: #8be9fd; }
.s-cmt { color: rgba(255,255,255,0.3); font-style: italic; }
.s-num { color: #bd93f9; }
.s-sym { color: rgba(255,255,255,0.6); }

.coding-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.stat-card {
  background: rgba(6,11,32,0.9);
  border: 1px solid rgba(0,255,60,0.18);
  border-radius: 6px;
  padding: 24px 16px;
  text-align: center;
}
.stat-num {
  font-family: 'Orbitron', monospace;
  font-size: 2rem;
  font-weight: 900;
  color: #00ff3c;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: monospace;
}

/* ── CONTACT ── */
.contact-section { padding: 0 6% 80px; }
.contact-inner { display: flex; gap: 40px; align-items: flex-start; }
.contact-info { width: 35%; }
.contact-info h3 {
  font-family: 'Orbitron', monospace;
  font-size: 13px;
  color: #00ff3c;
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 14px;
  color: rgba(255,255,255,0.8);
}
.contact-row i { color: #00ff3c; font-size: 16px; margin-top: 2px; flex-shrink: 0; }
.contact-row a { color: rgba(255,255,255,0.8); text-decoration: none; }
.contact-row a:hover { color: #00ff3c; }
.contact-form { flex: 1; }
.form-group { margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
  font-family: monospace;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  background: #101124;
  border: 1px solid rgba(204,240,0,0.3);
  border-radius: 4px;
  color: white;
  font-size: 14px;
  font-family: 'Rajdhani', sans-serif;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus { outline: none; border-color: #00ff3c; }
.form-group textarea { height: 120px; resize: vertical; }
.submit-btn {
  background-color: #fbff00;
  color: #000;
  border: none;
  padding: 12px 32px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.08em;
  transition: background 0.2s;
  font-family: 'Rajdhani', sans-serif;
}
.submit-btn:hover { background-color: #e0e300; }

/* ── FOOTER ── */
footer {
  border-top: 1px solid rgba(0,255,60,0.15);
  padding: 24px;
  text-align: center;
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.3);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-tag  { animation: fadeUp 0.7s 0.1s ease both; }
.txt-1     { animation: fadeUp 0.7s 0.2s ease both; }
.txt-2     { animation: fadeUp 0.7s 0.3s ease both; }
.hero-desc { animation: fadeUp 0.7s 0.4s ease both; }
.button    { animation: fadeUp 0.7s 0.5s ease both; }
.icons     { animation: fadeUp 0.7s 0.6s ease both; }
.my-image  { animation: fadeUp 0.9s 0.3s ease both; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .main-page         { flex-direction: column; padding-top: 120px; }
  .my-txt            { width: 100%; }
  .my-image          { width: 280px; height: 340px; margin: 30px auto 0; }
  .about-section     { flex-direction: column; }
  .about-photo       { width: 100%; height: 280px; }
  .resume-grid       { grid-template-columns: 1fr; }
  .skills-layout     { flex-direction: column; }
  .skills-text       { width: 100%; }
  .contact-inner     { flex-direction: column; }
  .contact-info      { width: 100%; }
  .coding-tools-grid { grid-template-columns: 1fr 1fr; }
  .code-snippet-grid { grid-template-columns: 1fr; }
  .coding-stats      { grid-template-columns: 1fr 1fr; }
}