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

:root {
  --primary: #8b5cf6;
  --primary-dark: #7c3aed;
  --primary-light: #a78bfa;
  --secondary: #06b6d4;
  --accent: #f59e0b;
  --dark: #0f0f1a;
  --gray: #cbd5e1;
  --gray-dark: #64748b;
  --bg-light: #f8fafc;
  --bg-dark: #0f0f1a;
  --card-light: rgba(255, 255, 255, .9);
  --card-dark: rgba(20, 20, 35, .9);
  --border-light: #e2e8f0;
  --border-dark: #2d2d44;
  --glow: 0 0 20px rgba(139, 92, 246, .3);
  --glow-strong: 0 0 30px rgba(139, 92, 246, .5);
  --purple-bg: rgba(139, 92, 246, .1);
  --purple-border: rgba(139, 92, 246, .3);
  --text: #e2e8f0;
  --white: #fff;
  --surface: rgba(20, 20, 35, .75);
  --surface-strong: rgba(20, 20, 35, .9);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-pill: 40px;
  --transition-fast: .2s;
  --transition: .3s;
  --transition-slow: .4s;
}

html,
body {
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Space Grotesk', monospace;
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.5;
  scroll-behavior: smooth;
  transition: var(--transition);
}

body.light {
  background: var(--bg-light);
  color: var(--dark);
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: auto;
  padding: 0 24px;
}

section,
.experience {
  padding: 60px 0;
  overflow: hidden;
}

.gradient-text,
.logo,
.greeting,
.modal-info h2,
.cert-modal-details h2 {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-title {
  margin-bottom: 40px;
  text-align: center;
  color: var(--primary);
  font: 700 clamp(1.3rem, 4vw, 1.8rem) monospace;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  margin: 12px auto 0;
  border-radius: 2px;
  background: var(--primary);
}

/* Shared */
.glass-card,
.timeline-item,
.contact-wrapper,
.project-card,
.cert-card,
.skill-item,
.exp-inspector {
  border: 1px solid rgba(139, 92, 246, .25);
  background: var(--surface);
  backdrop-filter: blur(8px);
}

.glass-card {
  padding: clamp(20px, 5vw, 32px);
  border-radius: var(--radius-2xl);
}

.project-card,
.cert-card,
.skill-item {
  border-radius: var(--radius-xl);
  transition: var(--transition);
}

.project-card:hover,
.cert-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: var(--glow);
}

.btn,
.filter-btn,
.exp-jump,
.cert-link,
.cert-btn-preview {
  cursor: pointer;
  transition: var(--transition);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border: 0;
  border-radius: var(--radius-pill);
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
}

.btn-outline {
  border: 1.5px solid var(--primary);
  background: transparent;
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

.cert-link,
.cert-btn-preview {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover,
.cert-link:hover,
.cert-btn-preview:hover {
  transform: translateY(-3px);
  box-shadow: var(--glow-strong);
}

.btn-full {
  width: 100%;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15, 15, 26, .95);
  backdrop-filter: blur(10px);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
}

.logo {
  flex-shrink: 0;
  font-size: 1.6rem;
  font-weight: 700;
  text-decoration: none;
}

.logo-accent {
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  flex: 1;
  justify-content: center;
  gap: 32px;
  padding: 0;
  list-style: none;
}

.nav-link {
  color: var(--gray);
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  text-shadow: 0 0 8px rgba(139, 92, 246, .5);
}

.mobile-menu-btn {
  display: none;
  border: 0;
  background: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

.theme-toggle {
  width: 42px;
  height: 42px;
  margin-left: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: var(--glow);
  cursor: pointer;
  transition: var(--transition);
}

.theme-toggle:hover {
  transform: scale(1.1);
  box-shadow: var(--glow-strong);
}

.theme-toggle i {
  color: var(--white);
  font-size: 1.2rem;
}

body.light .navbar {
  background: rgba(255, 255, 255, .95);
}

body.light .mobile-menu-btn {
  color: var(--dark);
}

body.light .theme-toggle {
  background: var(--dark);
}

/* Hero */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 40px 0;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 20% 50%, rgba(139, 92, 246, .15), transparent 50%);
}

.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr .9fr;
  align-items: center;
  gap: 48px;
  width: 100%;
}

.hero-content,
.code-card {
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  padding: 6px 16px;
  border: 1px solid var(--purple-border);
  border-radius: 100px;
  background: rgba(139, 92, 246, .15);
  font: .8rem monospace;
}

.hero-title {
  margin-bottom: 20px;
  font-size: clamp(1.6rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
}

.greeting {
  font-size: clamp(1.2rem, 4vw, 2rem);
}

.typed-text {
  font-size: clamp(1.2rem, 5vw, 2.8rem);
  font-weight: 800;
}

.hero-desc {
  margin-bottom: 32px;
  color: var(--gray);
  font-size: clamp(.9rem, 3vw, 1.1rem);
}

.cursor-blink {
  color: var(--primary);
  animation: blink 1s infinite;
}

.hero-stats,
.social-icons,
.about-tags,
.project-filters,
.exp-dots,
.exp-jumps,
.project-tech,
.cert-skills,
.exp-chips {
  display: flex;
  flex-wrap: wrap;
}

.hero-stats {
  gap: clamp(16px, 4vw, 32px);
  margin: 32px 0;
}

.hero-stat {
  text-align: center;
}

.hero-stat .stat-number {
  display: block;
  color: var(--primary);
  font-size: clamp(1.2rem, 4vw, 1.8rem);
  font-weight: 700;
}

.social-icons {
  gap: 16px;
  margin-top: 24px;
}

.social-icons a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--purple-border);
  border-radius: 50%;
  background: var(--purple-bg);
  color: var(--gray);
  font-size: 1.2rem;
  text-decoration: none;
  transition: var(--transition);
}

.social-icons a:hover {
  transform: translateY(-3px);
  background: var(--primary);
  color: var(--white);
}

.hero-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.floating-card {
  width: 100%;
  max-width: 320px;
  animation: float 3s ease-in-out infinite;
}

.photo-card {
  width: 100%;
  padding: 16px !important;
  border: 1px solid var(--purple-border);
  border-radius: var(--radius-2xl);
  background: rgba(20, 20, 35, .9) !important;
  box-shadow: var(--glow);
}

.photo-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.profile-photo {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

/* Code */
.code-snippet {
  padding: 20px;
  overflow-x: auto;
  border: 1px solid var(--purple-border);
  border-radius: var(--radius-xl);
  background: #1e1e2e;
  box-shadow: var(--glow);
  font-family: 'Fira Code', 'Space Grotesk', monospace;
}

.code-snippet pre {
  margin: 0;
  color: var(--text);
  font-size: clamp(.65rem, 2.5vw, .8rem);
  line-height: 1.5;
  white-space: pre-wrap;
}

.code-keyword {
  color: #c678dd;
}

.code-variable,
.code-function {
  color: #61afef;
}

.code-property {
  color: #e5c07b;
}

.code-string {
  color: #98c379;
}

.code-comment {
  color: #5c6370;
  font-style: italic;
}

body.light .code-snippet {
  background: #fafafa;
  border-color: var(--border-light);
}

body.light .code-snippet pre {
  color: #2c3e50;
}

body.light .code-keyword {
  color: #a626a4;
}

body.light .code-variable,
body.light .code-function {
  color: #4078f2;
}

body.light .code-property {
  color: #c18401;
}

body.light .code-string {
  color: #50a14f;
}

/* About + Skills */
.about-wrapper {
  max-width: 800px;
  margin: auto;
}

.about-icon {
  margin-bottom: 20px;
  text-align: center;
  font-size: 3rem;
}

.about-card p {
  margin-bottom: 20px;
  font-size: clamp(.9rem, 3vw, 1rem);
  line-height: 1.7;
}

.about-quote {
  padding-left: 20px;
  border-left: 3px solid var(--primary);
  color: var(--gray);
  font-style: italic;
}

.about-tags {
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.about-tags span {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--purple-bg);
  font-size: .85rem;
}

.skills-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.skill-item {
  padding: 16px;
}

.skill-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-weight: 600;
}

.skill-percent {
  padding: 2px 8px;
  border-radius: var(--radius-xl);
  background: rgba(139, 92, 246, .15);
  color: var(--primary);
  font-size: .8rem;
}

.skill-bar {
  height: 8px;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .1);
}

.skill-progress {
  width: 0;
  height: 100%;
  border-radius: var(--radius-md);
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: width 1.2s cubic-bezier(.22, .97, .36, 1.01);
}

/* Projects */
.project-filters {
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn,
.exp-jump {
  padding: 8px 20px;
  border: 1px solid var(--purple-border);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--gray);
  font-family: inherit;
}

.filter-btn.active,
.filter-btn:hover,
.exp-jump:hover,
.exp-jump.is-active {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--white);
}

.projects-grid,
.certificates-grid {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

.project-card {
  overflow: hidden;
  cursor: pointer;
}

.project-icon {
  position: relative;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(139, 92, 246, .2), rgba(6, 182, 212, .2));
  color: var(--primary);
  font-size: 3rem;
}

.project-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}

.project-card:hover .project-icon img {
  transform: scale(1.07);
}

.project-icon-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  background: inherit;
  transition: opacity .3s;
}

.project-icon.img-failed .project-icon-fallback {
  opacity: 1;
}

.project-content {
  padding: 24px;
}

.project-title {
  margin-bottom: 8px;
  font-size: 1.2rem;
  font-weight: 700;
}

.project-desc {
  margin-bottom: 16px;
  color: var(--gray);
  font-size: .85rem;
}

.project-tech,
.cert-skills,
.exp-chips {
  gap: 8px;
}

.project-tech {
  margin-bottom: 20px;
}

.tech-tag,
.cert-skill-tag,
.exp-chips span {
  padding: 4px 12px;
  border-radius: var(--radius-xl);
  background: rgba(139, 92, 246, .14);
  color: var(--primary-light);
  font-size: .7rem;
}

.reveal,
.skill-item,
.project-card {
  opacity: 0;
  transform: translateY(20px);
}

.reveal {
  transition: .6s;
}

.skill-item,
.project-card {
  transition: .5s;
}

.reveal.is-revealed,
.skill-item.is-revealed,
.project-card.is-revealed {
  opacity: 1;
  transform: none;
}

/* Certificates */
.cert-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cert-image-container,
.cert-placeholder-banner {
  width: 100%;
  aspect-ratio: 16/9;
}

.cert-image-container {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: rgba(0, 0, 0, .3);
}

.cert-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}

.cert-image-container:hover .cert-image {
  transform: scale(1.05);
}

.cert-image-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  background: rgba(139, 92, 246, .55);
  transition: var(--transition);
}

.cert-image-container:hover .cert-image-overlay {
  opacity: 1;
}

.cert-zoom-btn {
  padding: 8px 20px;
  border: 1px solid rgba(255, 255, 255, .4);
  border-radius: 30px;
  background: rgba(255, 255, 255, .18);
  color: var(--white);
}

.cert-placeholder-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(139, 92, 246, .18), rgba(6, 182, 212, .18));
}

.cert-banner-icon {
  color: var(--primary);
  font-size: 3rem;
}

.cert-header-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px 0;
}

.cert-icon-wrap {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--purple-border);
  border-radius: var(--radius-md);
  background: rgba(139, 92, 246, .15);
  color: var(--primary);
}

.cert-meta-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cert-date,
.cert-issuer {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--gray-dark);
  font-size: .75rem;
}

.cert-date i,
.cert-issuer i {
  color: var(--primary);
}

.cert-body {
  flex: 1;
  padding: 14px 18px 10px;
}

.cert-title {
  margin-bottom: 8px;
  font-size: 1.05rem;
  font-weight: 700;
}

.cert-desc {
  margin-bottom: 12px;
  color: var(--gray);
  font-size: .82rem;
  line-height: 1.55;
}

.cert-actions {
  display: flex;
  gap: 10px;
  padding: 10px 18px 16px;
}

.cert-link,
.cert-btn-preview {
  padding: 7px 18px;
  border: 0;
  font: 600 .82rem inherit;
  text-decoration: none;
}

body.light .cert-card {
  background: rgba(255, 255, 255, .88);
  border-color: var(--border-light);
}

body.light .cert-desc {
  color: var(--gray-dark);
}

/* Experience */
.exp-intro {
  max-width: 580px;
  margin: 0 auto 36px;
  color: var(--gray);
  text-align: center;
  font-size: .92rem;
  line-height: 1.6;
}

.exp-workspace {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
}

.exp-editor,
.exp-inspector {
  overflow: hidden;
  border: 1px solid rgba(139, 92, 246, .22);
  border-radius: var(--radius-lg);
}

.exp-editor {
  display: flex;
  flex-direction: column;
  min-height: 340px;
  background: #13131f;
  box-shadow: 0 8px 40px rgba(0, 0, 0, .45);
}

.exp-titlebar {
  height: 38px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  background: #1c1c2e;
}

.exp-dots {
  gap: 6px;
}

.exp-dots i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.exp-dots i:nth-child(1) {
  background: #ff5f57;
}

.exp-dots i:nth-child(2) {
  background: #febc2e;
}

.exp-dots i:nth-child(3) {
  background: #28c840;
}

.exp-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  border: 1px solid rgba(255, 255, 255, .06);
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
  background: #13131f;
  color: #cbd5e1;
  font-size: .78rem;
}

.exp-live {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 5px;
  color: #10b981;
  font-size: .72rem;
}

.exp-live::before,
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #10b981;
  animation: pulse-status 2s infinite;
}

.exp-live::before {
  content: '';
  width: 7px;
  height: 7px;
}

.exp-editor-body {
  display: flex;
  flex: 1;
  overflow-x: auto;
  font: .8rem/1.7 'Fira Code', 'Space Grotesk', monospace;
}

.exp-gutter {
  min-width: 38px;
  padding: 12px 0;
  background: #1c1c2e;
  border-right: 1px solid rgba(255, 255, 255, .05);
  text-align: right;
  user-select: none;
}

.exp-ln {
  display: block;
  padding: 0 10px;
  color: #4a4a6a;
  font-size: .72rem;
}

.exp-code {
  flex: 1;
  margin: 0;
  padding: 12px 16px;
  overflow-x: auto;
  color: var(--text);
  white-space: pre;
}

.exp-line {
  display: block;
  position: relative;
  padding-right: 24px;
}

.exp-line:hover {
  background: rgba(255, 255, 255, .03);
}

.exp-block {
  display: block;
  border-left: 2px solid transparent;
  border-radius: 0 4px 4px 0;
  cursor: pointer;
  transition: .25s;
}

.exp-block:hover,
.exp-block.is-active {
  border-left-color: var(--exp-accent, var(--primary));
  background: rgba(139, 92, 246, .07);
}

.exp-caret {
  display: none;
}

.exp-block.is-active .exp-caret {
  display: block;
}

.exp-statusbar {
  display: flex;
  gap: 20px;
  padding: 4px 14px;
  border-top: 1px solid rgba(255, 255, 255, .06);
  background: #1c1c2e;
  color: #5c6380;
  font-size: .7rem;
}

.exp-statusbar-ln {
  margin-left: auto;
  color: var(--primary-light);
}

.exp-inspector {
  display: flex;
  flex-direction: column;
  background: rgba(20, 20, 35, .7);
}

.exp-inspector-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  background: rgba(28, 28, 46, .8);
}

.exp-inspector-label,
.exp-panel-label {
  color: var(--gray-dark);
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.exp-jumps {
  gap: 6px;
}

.exp-jump {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font: .72rem monospace;
}

.exp-panels {
  position: relative;
  flex: 1;
  min-height: 280px;
}

.exp-panel {
  position: absolute;
  inset: 0;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}

.exp-panel.is-active {
  position: relative;
  opacity: 1;
  pointer-events: auto;
}

.exp-panel-card,
.exp-panel-foot {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.exp-panel-card {
  height: 100%;
}

.exp-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.exp-panel-key,
.exp-panel-state {
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  background: rgba(139, 92, 246, .12);
  color: var(--exp-accent, var(--primary));
  font: .75rem monospace;
}

.exp-panel-state {
  border: 1px solid rgba(139, 92, 246, .25);
  border-radius: var(--radius-xl);
  font-family: inherit;
  font-weight: 600;
  text-transform: uppercase;
}

.exp-panel-title {
  font-size: 1.05rem;
  font-weight: 700;
}

.exp-panel-desc {
  color: var(--gray);
  font-size: .84rem;
  line-height: 1.6;
}

.exp-panel-foot {
  margin-top: auto;
}

.exp-ref {
  display: flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  padding: 6px 14px;
  border: 1px solid rgba(139, 92, 246, .25);
  border-radius: 30px;
  background: rgba(139, 92, 246, .1);
  color: var(--primary-light);
  font-size: .8rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.exp-ref:hover {
  transform: translateX(4px);
  border-color: var(--primary);
  background: var(--primary);
  color: var(--white);
}

.exp-ref.is-static {
  opacity: .65;
  cursor: default;
}

.exp-ref.is-static:hover {
  transform: none;
  background: rgba(139, 92, 246, .1);
  color: var(--primary-light);
}

/* Contact */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 40px;
  border-radius: 32px;
}

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

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 24px 0;
}

.contact-details div,
.availability {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.contact-details i {
  width: 24px;
  color: var(--primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--purple-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .05);
  color: inherit;
  font: .9rem 'Space Grotesk', monospace;
}

body.light .form-group input,
body.light .form-group textarea {
  background: #fff;
  color: var(--dark);
}

/* Modals */
.project-modal,
.cert-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
}

.project-modal.active,
.cert-modal.active {
  display: flex;
}

.modal-overlay,
.cert-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .82);
  backdrop-filter: blur(5px);
  cursor: pointer;
}

.modal-container,
.cert-modal-container {
  position: relative;
  z-index: 2001;
  width: 90%;
  max-height: 88vh;
  overflow-y: auto;
  padding: 24px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-2xl);
  background: var(--card-dark);
  animation: modalFadeIn .3s;
}

.modal-container {
  max-width: 1000px;
}

.cert-modal-container {
  max-width: 900px;
}

.modal-content,
.cert-modal-body {
  display: grid;
  gap: 28px;
}

.modal-content {
  grid-template-columns: 1fr 1fr;
}

.cert-modal-body {
  grid-template-columns: 1.2fr 1fr;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 24px;
  z-index: 2;
  border: 0;
  background: none;
  color: var(--gray);
  font-size: 2rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--primary);
  transform: rotate(90deg);
}

.modal-image,
.cert-modal-image-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: rgba(0, 0, 0, .2);
}

.modal-image img,
.cert-modal-image-wrapper img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
}

.modal-info h2,
.cert-modal-details h2 {
  margin-bottom: 16px;
}

.modal-info h2 {
  font-size: 1.8rem;
}

.cert-modal-details {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cert-modal-details h2 {
  font-size: 1.5rem;
}

.modal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(139, 92, 246, .3);
}

.modal-meta span,
.cert-modal-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray);
  font-size: .9rem;
}

.modal-meta i,
.cert-modal-meta i {
  color: var(--primary);
}

.modal-info p,
.cert-modal-details p {
  color: var(--gray);
  line-height: 1.6;
}

.modal-info p {
  margin-bottom: 24px;
}

.modal-links,
.cert-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.modal-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: var(--primary);
  color: var(--white);
  text-decoration: none;
  transition: var(--transition-fast);
}

.modal-links a:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-strong);
}

.cert-modal-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(139, 92, 246, .2);
}

body.light .modal-container,
body.light .cert-modal-container {
  background: var(--card-light);
  border-color: var(--border-light);
}

body.light .modal-meta span,
body.light .cert-modal-meta span,
body.light .modal-info p,
body.light .cert-modal-details p {
  color: var(--gray-dark);
}

/* Footer + animations */
.footer {
  padding: 32px 0;
  border-top: 1px solid rgba(139, 92, 246, .2);
  text-align: center;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-20px);
  }
}

@keyframes pulse-status {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: .5;
    transform: scale(1.2);
  }
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  color: var(--gray-dark);
  font-size: 1.2rem;
  text-decoration: none;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

/* Cursor */

@media (hover:hover) and (pointer:fine) {

  .cursor,
  .cursor-follower {
    position: fixed;
    pointer-events: none;
    border-radius: 50%;
  }

  .cursor {
    z-index: 9999;
    width: 8px;
    height: 8px;
    background: var(--primary);
    transition: transform .1s;
  }

  .cursor-follower {
    z-index: 9998;
    width: 30px;
    height: 30px;
    border: 2px solid var(--primary);
    transition: var(--transition-fast);
  }
}

/* Responsive */

@media (max-width:992px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .hero-content,
  .hero-stats,
  .social-icons {
    text-align: center;
  }

  .hero-stats,
  .social-icons {
    justify-content: center;
  }

  .hero-image {
    order: -1;
    max-width: 350px;
    margin: auto;
  }

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

@media (max-width:768px) {
  .container {
    padding: 0 16px;
  }

  section,
  .experience {
    padding: 40px 0;
  }

  .mobile-menu-btn {
    display: block;
  }

  .theme-toggle {
    margin-left: auto;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 16px;
    padding: 20px 0;
    background: rgba(15, 15, 26, .95);
    border-bottom: 1px solid rgba(139, 92, 246, .2);
    text-align: center;
  }

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

  .projects-grid,
  .skills-wrapper,
  .modal-content,
  .cert-modal-body,
  .exp-workspace {
    grid-template-columns: 1fr;
  }

  .contact-wrapper {
    padding: 20px;
  }

  .modal-container {
    width: 95%;
    padding: 20px;
  }

  .modal-info h2 {
    font-size: 1.4rem;
  }

  .exp-code {
    white-space: pre-wrap;
    word-break: break-word;
  }

  .exp-editor-body {
    font-size: .7rem;
  }

  .certificates-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
}

@media (max-width:480px) {
  .logo {
    font-size: 1.3rem;
  }

  .theme-toggle {
    width: 36px;
    height: 36px;
  }

  .btn {
    padding: 8px 18px;
    font-size: .8rem;
  }

  .hero-stats {
    gap: 12px;
  }

  .filter-btn {
    padding: 6px 14px;
    font-size: .75rem;
  }
}