/* ===== Cyber Security Landing Page - Variables ===== */
:root {
  --bg-dark: #0a0e17;
  --bg-card: #0f1420;
  --bg-elevated: #141b2b;
  --border: rgba(0, 255, 136, 0.2);
  --accent: #00ff88;
  --accent-dim: #00cc6a;
  --accent-cyan: #00d4ff;
  --accent-magenta: #ff00aa;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --font-mono: 'JetBrains Mono', monospace;
  --font-heebo: 'Heebo', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-heebo);
  background: var(--bg-dark);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ===== Cyber Background Layers ===== */
.cyber-grid {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 136, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

.scanlines {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.15) 2px,
    rgba(0, 0, 0, 0.15) 4px
  );
  pointer-events: none;
  z-index: 1;
  animation: scanline-move 8s linear infinite;
}

@keyframes scanline-move {
  0% { transform: translateY(0); }
  100% { transform: translateY(4px); }
}

#matrix-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: rgba(10, 14, 23, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  transition: var(--transition);
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}

.nav-logo:hover {
  color: var(--accent-cyan);
  text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--accent);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.nav-toggle span {
  width: 25px;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}


/* ===== Layout ===== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

section {
  padding: 6rem 0;
  position: relative;
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero-content {
  flex: 1;
  max-width: 700px;
}

.hero-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 1.5rem;
  animation: fade-in-up 0.8s ease both;
}

.hero-title-wrap {
  position: relative;
  display: inline-block;
  padding: 1rem 1.5rem;
  margin-bottom: 1rem;
  overflow: visible;
  animation: fade-in-up 0.8s 0.2s ease both;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  position: relative;
  z-index: 2;
}

/* Cyber orbital dots - orbiting around the name */
.cyber-orbital {
  position: absolute;
  inset: -20px;
  pointer-events: none;
  z-index: 1;
}

.orbit-dot {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 15px var(--accent), 0 0 30px rgba(0, 255, 136, 0.5);
  animation: orbit-spin 8s linear infinite;
}

.orbit-dot-1 { top: 50%; left: 50%; margin: -3px 0 0 -3px; animation-delay: 0s; }
.orbit-dot-2 { top: 50%; left: 50%; margin: -3px 0 0 -3px; animation-delay: -2.67s; }
.orbit-dot-3 { top: 50%; left: 50%; margin: -3px 0 0 -3px; animation-delay: -5.33s; }

@keyframes orbit-spin {
  0% { transform: rotate(0deg) translateX(70px); opacity: 1; }
  25% { opacity: 0.8; }
  50% { opacity: 1; }
  75% { opacity: 0.6; }
  100% { transform: rotate(360deg) translateX(70px); opacity: 1; }
}

/* Cyber corner accents */
.cyber-corners {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.corner {
  position: absolute;
  width: 30px;
  height: 30px;
  border-color: var(--accent);
  border-style: solid;
  border-width: 0;
  opacity: 0.7;
  animation: corner-pulse 2s ease-in-out infinite;
}

.corner-tl {
  top: 0;
  left: 0;
  border-top-width: 2px;
  border-left-width: 2px;
  box-shadow: -2px -2px 12px rgba(0, 255, 136, 0.3);
}

.corner-tr {
  top: 0;
  right: 0;
  border-top-width: 2px;
  border-right-width: 2px;
  box-shadow: 2px -2px 12px rgba(0, 255, 136, 0.3);
  animation-delay: 0.5s;
}

.corner-bl {
  bottom: 0;
  left: 0;
  border-bottom-width: 2px;
  border-left-width: 2px;
  box-shadow: -2px 2px 12px rgba(0, 255, 136, 0.3);
  animation-delay: 1s;
}

.corner-br {
  bottom: 0;
  right: 0;
  border-bottom-width: 2px;
  border-right-width: 2px;
  box-shadow: 2px 2px 12px rgba(0, 255, 136, 0.3);
  animation-delay: 1.5s;
}

@keyframes corner-pulse {
  0%, 100% { opacity: 0.5; border-color: var(--accent); }
  50% { opacity: 1; border-color: var(--accent-cyan); }
}

.glitch {
  position: relative;
}

.glitch-line {
  display: block;
  position: relative;
}

.glitch-line-1 { color: var(--accent); }
.glitch-line-2 { color: var(--accent-cyan); transform: translate(-2px, 2px); }
.glitch-line-3 { color: var(--accent-magenta); transform: translate(2px, -2px); }

.hero-title:hover .glitch-line-2 {
  animation: glitch-2 0.3s ease;
}

.hero-title:hover .glitch-line-3 {
  animation: glitch-3 0.3s ease;
}

@keyframes glitch-2 {
  0%, 100% { transform: translate(-2px, 2px); }
  25% { transform: translate(2px, -2px); }
  50% { transform: translate(-2px, -2px); }
  75% { transform: translate(2px, 2px); }
}

@keyframes glitch-3 {
  0%, 100% { transform: translate(2px, -2px); }
  25% { transform: translate(-2px, 2px); }
  50% { transform: translate(2px, 2px); }
  75% { transform: translate(-2px, -2px); }
}

.hero-tagline {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  animation: fade-in-up 0.8s 0.4s ease both;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
  animation: fade-in-up 0.8s 0.6s ease both;
}

/* Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-heebo);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-primary:hover {
  background: rgba(0, 255, 136, 0.1);
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
}

.btn-pulse {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.3) 0%, transparent 70%);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.5); }
}

.btn-secondary {
  background: rgba(0, 212, 255, 0.1);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(0, 212, 255, 0.2);
  box-shadow: 0 0 25px rgba(0, 212, 255, 0.2);
}

.btn-arrow {
  margin-left: 0.25rem;
  transition: transform var(--transition);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* Hero scroll indicator ===== */
.hero-scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: fade-in 1s 1s ease both;
}

.scroll-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 2px;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(45deg);
  animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 1; }
  50% { transform: rotate(45deg) translate(5px, 5px); opacity: 0.5; }
}

/* Hero Hexagons ===== */
.hero-visual {
  position: absolute;
  right: 10%;
  top: 50%;
  transform: translateY(-50%);
  width: 400px;
  height: 400px;
}

.hexagon-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.hex {
  position: absolute;
  width: 80px;
  height: 92px;
  background: transparent;
  border: 1px solid var(--border);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  animation: hex-float 6s ease-in-out infinite;
}

.hex-1 { top: 20%; left: 30%; animation-delay: 0s; }
.hex-2 { top: 40%; left: 10%; animation-delay: 1s; }
.hex-3 { top: 60%; left: 35%; animation-delay: 2s; }
.hex-4 { top: 30%; left: 55%; animation-delay: 0.5s; }

.hex::before {
  content: '';
  position: absolute;
  inset: 2px;
  background: rgba(0, 255, 136, 0.05);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

@keyframes hex-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(5deg); }
}

/* ===== Section Titles ===== */
.section-title {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.title-num {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent);
  opacity: 0.8;
}

/* ===== About Section ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.about-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.about-stats {
  display: flex;
  gap: 3rem;
}

.stat {
  font-family: var(--font-mono);
}

.stat-num {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--accent);
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.about-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  overflow: hidden;
}

.card-glow {
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.card-content h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--accent);
}

.card-content ul {
  list-style: none;
}

.card-content li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-muted);
}

.card-content li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.8rem;
}

.about-personal {
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}

.about-personal-title {
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 1rem;
  font-weight: 500;
}

.about-personal-text {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.about-personal-text:last-child {
  margin-bottom: 0;
}

/* ===== Resources Section ===== */
.section-resources {
  padding-bottom: 4rem;
}

.resources-intro {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  max-width: 560px;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.resource-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.75rem;
  overflow: hidden;
}

.resource-card-glow {
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.resource-category {
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: 1.25rem;
  font-weight: 500;
}

.resource-list {
  list-style: none;
}

.resource-list li {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  padding: 0.4rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.resource-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

.resource-list a {
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s;
}

.resource-list a:hover {
  opacity: 0.85;
  text-decoration: underline;
}

@media (max-width: 900px) {
  .resources-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Featured Posts Section ===== */
.section-featured {
  padding-bottom: 4rem;
}

.featured-intro {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 2rem;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.featured-card {
  display: block;
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.75rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
  overflow: hidden;
}

.featured-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.featured-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.1);
}

.featured-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  opacity: 0.9;
  margin-bottom: 0.75rem;
}

.featured-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.featured-excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.featured-link {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
}

.featured-card:hover .featured-link {
  text-decoration: underline;
}

.featured-cta {
  text-align: center;
}

@media (max-width: 900px) {
  .featured-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== FAQ Section ===== */
.section-faq {
  padding-bottom: 4rem;
}

.faq-list {
  max-width: 680px;
}

.faq-item {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  padding-top: 0;
}

.faq-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.faq-question {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.faq-answer {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}

/* ===== Experience / Timeline ===== */
.timeline {
  position: relative;
  max-width: 600px;
}

.timeline-line {
  position: absolute;
  left: 19px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  opacity: 0.3;
}

.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: 12px;
  top: 8px;
  width: 16px;
  height: 16px;
  background: var(--bg-dark);
  border: 2px solid var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.4);
}

.timeline-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.company-logo {
  width: 48px;
  height: 48px;
  min-width: 48px;
  object-fit: contain;
  background: var(--bg-dark);
  border-radius: 8px;
  padding: 6px;
  border: 1px solid var(--border);
}

.timeline-header-text {
  flex: 1;
}

.timeline-content {
  margin-left: 50px;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: var(--transition);
}

.timeline-content:hover {
  border-color: rgba(0, 255, 136, 0.4);
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.1);
}

.timeline-period {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.timeline-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.timeline-content h4 {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-bottom: 0.75rem;
}

.timeline-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 640px) {
  .company-logo {
    width: 40px;
    height: 40px;
    min-width: 40px;
  }

  .cyber-orbital {
    inset: -15px;
  }

  .orbit-dot {
    width: 4px;
    height: 4px;
    margin: -2px 0 0 -2px;
  }

  @keyframes orbit-spin {
    0% { transform: rotate(0deg) translateX(50px); }
    100% { transform: rotate(360deg) translateX(50px); }
  }

  .corner {
    width: 20px;
    height: 20px;
  }
}

/* ===== Skills ===== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1.5rem;
}

.skill-card {
  position: relative;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
  transition: var(--transition);
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition);
}

.skill-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(0, 255, 136, 0.15);
}

.skill-card:hover::before {
  opacity: 1;
}

.skill-icon {
  display: block;
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.skill-name {
  font-size: 0.95rem;
  font-weight: 500;
}

/* ===== PM Live Section ===== */
.section-pmlive {
  padding: 6rem 0;
}

.pmlive-card {
  position: relative;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-elevated) 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 3rem;
  overflow: hidden;
}

.pmlive-glow {
  position: absolute;
  top: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.2) 0%, transparent 70%);
}

.pmlive-content {
  position: relative;
  max-width: 600px;
}

.pmlive-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 3px;
  color: var(--accent);
  background: rgba(0, 255, 136, 0.1);
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

.pmlive-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.pmlive-desc {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.pmlive-talk {
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: rgba(0, 255, 136, 0.05);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
}

.pmlive-details {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text);
}

.btn-pmlive {
  display: inline-flex;
  align-items: center;
}

/* ===== Contact ===== */
.contact-intro {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: start;
}

.contact-form {
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: var(--font-heebo);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0, 255, 136, 0.2);
}

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

.btn-submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-feedback {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 4px;
  font-size: 0.95rem;
}

.form-feedback.success {
  background: rgba(0, 255, 136, 0.15);
  border: 1px solid rgba(0, 255, 136, 0.4);
  color: var(--accent);
}

.form-feedback.error {
  background: rgba(255, 0, 85, 0.1);
  border: 1px solid rgba(255, 0, 85, 0.3);
  color: #ff5588;
}

.form-feedback.info {
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  color: var(--accent-cyan);
}

.form-feedback a {
  color: var(--accent);
  text-decoration: underline;
}

.form-feedback code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: rgba(0, 0, 0, 0.2);
  padding: 0.1em 0.3em;
  border-radius: 3px;
}

.contact-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-or {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  transition: var(--transition);
}

.contact-link:hover {
  border-color: var(--accent);
  box-shadow: 0 0 25px rgba(0, 255, 136, 0.2);
}

.link-icon {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--accent);
}

/* ===== Footer ===== */
.footer {
  padding: 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ===== Reveal Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
  .hero-visual {
    display: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .nav-links.mobile-open {
    display: flex;
    position: fixed;
    top: 60px;
    right: 0;
    left: 0;
    flex-direction: column;
    background: rgba(10, 14, 23, 0.98);
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
  }

  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 640px) {
  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .about-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pmlive-card {
    padding: 2rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    max-width: none;
  }
}