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

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #0f0f17;
  --bg-card: #14141f;
  --bg-card-hover: #1a1a2e;
  --border: #1e1e30;
  --border-hover: #2a2a45;
  --text-primary: #e8e8f0;
  --text-secondary: #8888a0;
  --text-muted: #55556a;
  --accent-1: #6c5ce7;
  --accent-2: #00cec9;
  --accent-3: #fd79a8;
  --gradient-1: linear-gradient(135deg, #6c5ce7, #00cec9);
  --gradient-2: linear-gradient(135deg, #6c5ce7, #fd79a8);
  --gradient-3: linear-gradient(135deg, #00cec9, #6c5ce7);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(108, 92, 231, 0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --transition: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --nav-height: 72px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== CURSOR GLOW ===== */
.cursor-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(108, 92, 231, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  will-change: left, top;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: all 0.4s var(--transition);
  backdrop-filter: blur(0px);
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color 0.3s var(--transition);
}

.logo-bracket {
  color: var(--accent-1);
}

.nav-logo:hover {
  color: var(--accent-2);
}

.nav-links {
  display: flex;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all 0.3s var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: rgba(108, 92, 231, 0.1);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--gradient-1);
  border-radius: 2px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 120px 24px 60px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg canvas {
  width: 100%;
  height: 100%;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(108, 92, 231, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(0, 206, 201, 0.06) 0%, transparent 50%);
  z-index: 0;
  animation: bgRotate 30s linear infinite;
}

@keyframes bgRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 2;
  max-width: 800px;
}

/* About Profile Photo */
.about-photo {
  text-align: center;
  margin-bottom: 48px;
}

.about-photo-border {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  padding: 3px;
  background: var(--gradient-1);
  box-shadow: 0 0 40px rgba(108, 92, 231, 0.25), 0 0 80px rgba(108, 92, 231, 0.1);
  margin: 0 auto;
  transition: all 0.5s var(--transition-smooth);
}

.about-photo-border:hover {
  box-shadow: 0 0 60px rgba(108, 92, 231, 0.4), 0 0 120px rgba(108, 92, 231, 0.2);
  transform: scale(1.05);
}

.about-photo-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  border: 3px solid var(--bg-primary);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 50px;
  background: rgba(108, 92, 231, 0.1);
  border: 1px solid rgba(108, 92, 231, 0.2);
  font-size: 0.85rem;
  color: var(--accent-2);
  margin-bottom: 32px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-2);
  animation: pulse 2.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.9); }
}

.hero-name {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.gradient-text {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  min-height: 1.8em;
}

.typewriter {
  border-right: 2px solid var(--accent-1);
  animation: blink 0.8s step-end infinite;
}

@keyframes blink {
  50% { border-color: transparent; }
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-xl);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.4s var(--transition-smooth);
  border: none;
  font-family: var(--font-sans);
}

.btn-primary {
  background: var(--gradient-1);
  color: #fff;
  box-shadow: 0 4px 20px rgba(108, 92, 231, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(108, 92, 231, 0.5);
}

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

.btn-outline:hover {
  border-color: var(--accent-1);
  background: rgba(108, 92, 231, 0.05);
  transform: translateY(-3px);
}

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

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  min-height: 80px;
  margin-bottom: 40px;
}

.stat-item {
  text-align: center;
  min-width: 80px;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-plus {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  white-space: nowrap;
  margin-top: 20px;
  padding-top: 20px;
  animation: scrollFadeIn 1s ease 1.2s both;
  position: relative;
}

.scroll-indicator::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 1px;
  background: linear-gradient(to bottom, transparent, var(--border), transparent);
}

.mouse {
  width: 26px;
  height: 40px;
  border: 2px solid var(--text-muted);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
  background: rgba(10, 10, 15, 0.5);
  backdrop-filter: blur(4px);
}

.mouse-wheel {
  width: 3px;
  height: 8px;
  background: var(--accent-1);
  border-radius: 3px;
  animation: scrollDown 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes scrollDown {
  0% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.7; transform: translateY(6px); }
  100% { opacity: 0; transform: translateY(12px); }
}

@keyframes scrollFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.scroll-indicator span {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  background: rgba(10, 10, 15, 0.6);
  padding: 4px 8px;
  border-radius: 4px;
}

/* ===== SECTIONS ===== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-alt {
  background: var(--bg-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ===== ABOUT ===== */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-lead {
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.about-text strong {
  color: var(--text-primary);
}

.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: all 0.3s var(--transition);
}

.info-item:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateX(4px);
}

.info-item i {
  color: var(--accent-1);
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

.info-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.info-value {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}



/* Code Window */
.code-window {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all 0.4s var(--transition);
}

.code-window:hover {
  border-color: var(--border-hover);
  box-shadow: 0 8px 50px rgba(108, 92, 231, 0.15);
  transform: translateY(-3px);
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border);
}

.code-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #28c840; }

.code-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.code-body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.9;
  overflow-x: auto;
}

.code-body code {
  font-family: inherit;
}

.code-keyword { color: #c792ea; }
.code-var { color: #82aaff; }
.code-key { color: #89ddff; }
.code-string { color: #c3e88d; }
.code-number { color: #f78c6c; }
.code-bool { color: #ff5370; }
.code-comment { color: #546e7a; }

/* ===== TIMELINE / EXPERIENCE ===== */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-1), var(--accent-2));
  opacity: 0.3;
}

.timeline-item {
  position: relative;
  padding-left: 64px;
  margin-bottom: 48px;
}

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

.timeline-marker {
  position: absolute;
  left: 14px;
  top: 24px;
}

.timeline-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid var(--accent-1);
  position: relative;
}

.timeline-dot::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--accent-1);
}

.timeline-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border);
  transition: all 0.4s var(--transition);
}

.timeline-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.card-header {
  margin-bottom: 20px;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.card-date {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-badge {
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(108, 92, 231, 0.15);
  color: var(--accent-1);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-badge.accent {
  background: rgba(0, 206, 201, 0.15);
  color: var(--accent-2);
}

.card-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.card-company {
  font-size: 0.95rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-company i {
  color: var(--accent-2);
  font-size: 0.85rem;
}

.card-subtitle {
  font-size: 0.9rem;
  color: var(--accent-2);
  margin-top: 6px;
  font-style: italic;
}

.card-list {
  list-style: none;
  margin-bottom: 20px;
}

.card-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.card-list li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--accent-2);
  font-weight: 700;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  padding: 4px 12px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  background: rgba(0, 206, 201, 0.08);
  color: var(--accent-2);
  border-radius: 50px;
  border: 1px solid rgba(0, 206, 201, 0.15);
}

/* ===== EDUCATION ===== */
.edu-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 24px;
}

.edu-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  transition: all 0.4s var(--transition);
  position: relative;
  overflow: hidden;
}

.edu-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.edu-card-main {
  border-color: rgba(108, 92, 231, 0.2);
}

.edu-card-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-1);
}

.edu-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(108, 92, 231, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.edu-icon i {
  font-size: 1.2rem;
  color: var(--accent-1);
}

.edu-icon.secondary {
  background: rgba(0, 206, 201, 0.1);
}

.edu-icon.secondary i {
  color: var(--accent-2);
}

.edu-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-2);
  margin-bottom: 12px;
}

.edu-degree {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.edu-school {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.edu-gpa {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.gpa-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.gpa-value {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gpa-max {
  font-size: 1rem;
  font-weight: 500;
  -webkit-text-fill-color: var(--text-muted);
}

.edu-bar {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.edu-bar-fill {
  height: 100%;
  background: var(--gradient-1);
  border-radius: 3px;
  width: 0%;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== SKILLS ===== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.skill-category {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border);
  transition: all 0.4s var(--transition);
}

.skill-category:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}

.skill-cat-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.skill-cat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(108, 92, 231, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.skill-cat-icon i {
  font-size: 1rem;
  color: var(--accent-1);
}

.skill-cat-header h3 {
  font-size: 1.05rem;
  font-weight: 600;
}

.skill-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 0.85rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-secondary);
  transition: all 0.3s var(--transition);
}

.skill-chip:hover {
  border-color: var(--accent-1);
  color: var(--text-primary);
  background: rgba(108, 92, 231, 0.08);
  transform: translateY(-2px);
}

.skill-chip i {
  font-size: 0.9rem;
  color: var(--accent-2);
}

/* ===== CERTIFICATIONS ===== */
.cert-filter {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 50px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s var(--transition);
  font-family: var(--font-sans);
}

.filter-btn:hover {
  border-color: var(--accent-1);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--gradient-1);
  border-color: transparent;
  color: #fff;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.cert-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border);
  transition: all 0.35s var(--transition);
  display: flex;
  align-items: start;
  gap: 14px;
}

.cert-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.cert-card.hidden {
  display: none;
}

.cert-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: var(--radius-sm);
  background: rgba(108, 92, 231, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-icon i {
  font-size: 0.9rem;
  color: var(--accent-1);
}

.cert-card h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.4;
}

.cert-provider {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.cert-more {
  text-align: center;
  margin-top: 32px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: rgba(108, 92, 231, 0.05);
  border: 1px dashed rgba(108, 92, 231, 0.2);
}

.cert-more p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.cert-more strong {
  color: var(--accent-2);
}

/* ===== PROJECTS ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 28px;
}

.project-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all 0.5s var(--transition-smooth);
  overflow: hidden;
  position: relative;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-1);
  opacity: 0;
  transition: opacity 0.4s var(--transition);
}

.project-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

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

.project-card-inner {
  padding: 32px;
}

.project-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.project-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(108, 92, 231, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-icon i {
  font-size: 1.4rem;
  color: var(--accent-1);
}

.project-links {
  display: flex;
  gap: 10px;
}

.project-link-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all 0.3s var(--transition);
}

.project-link-btn:hover {
  border-color: var(--accent-1);
  color: var(--accent-1);
  background: rgba(108, 92, 231, 0.1);
  transform: scale(1.1);
}

.project-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.project-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

/* Demo Accounts */
.demo-accounts {
  margin-bottom: 20px;
  padding: 18px 20px;
  background: rgba(108, 92, 231, 0.05);
  border: 1px solid rgba(108, 92, 231, 0.15);
  border-radius: var(--radius-md);
}

.demo-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.demo-title i {
  color: var(--accent-2);
  font-size: 0.7rem;
}

.demo-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.demo-item {
  display: grid;
  grid-template-columns: 75px 1fr;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.35s var(--transition);
}

.demo-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(108, 92, 231, 0.2);
  transform: translateX(4px);
}

.demo-role {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 50px;
  text-align: center;
  justify-self: start;
  min-width: 70px;
}

.demo-role.admin {
  background: rgba(253, 121, 168, 0.18);
  color: var(--accent-3);
  border: 1px solid rgba(253, 121, 168, 0.3);
}

.demo-role.manager {
  background: rgba(108, 92, 231, 0.18);
  color: var(--accent-1);
  border: 1px solid rgba(108, 92, 231, 0.3);
}

.demo-role.user {
  background: rgba(0, 206, 201, 0.18);
  color: var(--accent-2);
  border: 1px solid rgba(0, 206, 201, 0.3);
}

.demo-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 1;
}

.demo-cred {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-primary);
  user-select: all;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
}

.demo-cred .separator {
  color: var(--text-muted);
  flex-shrink: 0;
  opacity: 0.6;
}

.demo-note {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.8;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: all 0.3s var(--transition);
}

.contact-item:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateX(5px);
}

.contact-item-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--radius-sm);
  background: rgba(108, 92, 231, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-item-icon i {
  color: var(--accent-1);
}

.contact-item-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.contact-item-value {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 1.1rem;
  transition: all 0.35s var(--transition-smooth);
}

.social-link:hover {
  border-color: var(--accent-1);
  color: var(--accent-1);
  background: rgba(108, 92, 231, 0.1);
  transform: translateY(-4px) scale(1.05);
}

/* Contact Form */
.contact-form {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: all 0.3s var(--transition);
  outline: none;
}

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

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ===== FOOTER ===== */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.footer-content {
  text-align: center;
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.footer-text {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 16px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 1rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-1);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== ANIMATIONS ===== */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
}

[data-animate="fade-right"] {
  transform: translateX(-30px);
}

[data-animate="fade-left"] {
  transform: translateX(30px);
}

[data-animate].visible {
  opacity: 1;
  transform: translate(0);
}

/* Smooth entrance animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-25px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(25px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.show {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-name {
    font-size: 2rem;
  }

  .hero-title {
    font-size: 1rem;
  }

  .hero-desc {
    font-size: 0.95rem;
  }

  .hero-actions {
    gap: 12px;
  }

  .hero-stats {
    gap: 16px;
  }

  .stat-number {
    font-size: 1.4rem;
  }

  .stat-plus {
    font-size: 1.2rem;
  }

  .about-photo-border {
    width: 140px;
    height: 140px;
  }

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

  .section {
    padding: 60px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

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

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

  .timeline::before {
    left: 16px;
  }

  .timeline-item {
    padding-left: 48px;
  }

  .timeline-marker {
    left: 6px;
  }

  .timeline-dot {
    width: 18px;
    height: 18px;
  }

  .timeline-card {
    padding: 20px;
  }

  .card-title {
    font-size: 1.15rem;
  }

  .code-window {
    margin-top: 20px;
  }

  .scroll-indicator {
    margin-top: 40px;
  }

  .scroll-indicator span {
    font-size: 0.65rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 100px 16px 40px;
  }

  .hero-name {
    font-size: 1.75rem;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 6px 16px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .btn {
    width: 100%;
    justify-content: center;
    padding: 12px 20px;
    font-size: 0.9rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 12px;
  }

  .stat-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }

  .stat-divider {
    width: 30px;
    height: 1px;
  }

  .stat-number {
    font-size: 1.3rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .about-photo-border {
    width: 120px;
    height: 120px;
  }

  .about-lead {
    font-size: 1rem;
  }

  .about-text p {
    font-size: 0.9rem;
  }

  .info-item {
    padding: 12px;
  }

  .code-body {
    font-size: 0.75rem;
    padding: 12px;
  }

  .timeline-item {
    padding-left: 40px;
    margin-bottom: 32px;
  }

  .timeline-card {
    padding: 16px;
  }

  .card-meta {
    gap: 8px;
  }

  .card-date {
    font-size: 0.75rem;
  }

  .card-badge {
    font-size: 0.7rem;
    padding: 3px 10px;
  }

  .card-title {
    font-size: 1.05rem;
  }

  .card-list li {
    font-size: 0.85rem;
    padding-left: 16px;
  }

  .card-tags {
    gap: 6px;
  }

  .tag {
    font-size: 0.7rem;
    padding: 3px 8px;
  }

  .edu-card {
    padding: 20px;
  }

  .skill-category {
    padding: 20px;
  }

  .skill-chip {
    font-size: 0.8rem;
    padding: 6px 12px;
  }

  .project-card-inner {
    padding: 20px;
  }

  .project-title {
    font-size: 1.15rem;
  }

  .project-desc {
    font-size: 0.85rem;
  }

  .demo-accounts {
    padding: 14px;
  }

  .demo-item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 14px;
  }

  .demo-role {
    justify-self: start;
  }

  .demo-cred {
    font-size: 0.68rem;
    width: 100%;
  }

  .demo-cred .separator {
    display: inline-block;
    margin: 0 4px;
  }

  .demo-note {
    font-size: 0.65rem;
  }

  .contact-form {
    padding: 20px;
  }

  .form-group input,
  .form-group textarea {
    font-size: 0.9rem;
    padding: 10px 14px;
  }

  .contact-item {
    padding: 12px;
  }

  .social-links {
    gap: 8px;
  }

  .social-link {
    width: 40px;
    height: 40px;
  }

  .footer {
    padding: 32px 0;
  }

  .footer-logo {
    font-size: 1.1rem;
  }

  .footer-text {
    font-size: 0.85rem;
  }
}