:root {
  /* Colors */
  --bg-primary: #0a0a0a;
  --bg-card-1: #111111;
  --bg-card-2: #1a1a1a;
  --bg-terminal: #0d0d0d;
  --accent: #dc2626;
  --accent-hover: #ef4444;
  --accent-dark: #991b1b;
  --text-main: #ffffff;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;
  --color-success: #22c55e;
  --color-warning: #eab308;
  
  /* Fonts */
  --font-headings: 'Outfit', sans-serif;
  --font-code: 'JetBrains Mono', monospace;
  
  /* Layout */
  --radius-card: 12px;
  --radius-btn: 8px;
  --border-card: 1px solid rgba(255, 255, 255, 0.05);
}

/* Custom Cyber Red Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 5px;
  border: 2px solid #0a0a0a;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 10px rgba(220, 38, 38, 0.6);
}

html {
  scrollbar-width: thin;
  scrollbar-color: var(--accent) #0a0a0a;
}

/* Reset & Global */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-headings);
  overflow-x: hidden;
  line-height: 1.5;
}

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

ul {
  list-style: none;
}

/* Global Elements */
.scanline-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(255,255,255,0) 50%, rgba(0,0,0,0.1) 50%, rgba(0,0,0,0.1));
  background-size: 100% 4px;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  animation: scanline 10s linear infinite;
}

.cursor-glow {
  position: fixed;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, rgba(220,38,38,0) 70%);
  pointer-events: none;
  z-index: 9998;
  opacity: 0.07;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.section {
  padding: 120px 0;
  position: relative;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  font-weight: 700;
}

.section-title .title-decorator {
  color: var(--accent);
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-headings);
  border: none;
  outline: none;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--text-main);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  box-shadow: 0 0 15px rgba(220, 38, 38, 0.4);
}

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

.btn-secondary:hover {
  background-color: var(--accent);
  color: var(--text-main);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background-color: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
}

.nav-logo {
  font-family: var(--font-code);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
}

.nav-logo .logo-prefix {
  color: var(--accent);
  margin-right: 4px;
}

.nav-logo .logo-cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--text-main);
  font-weight: 500;
  position: relative;
  transition: color 0.3s ease;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--accent);
  transition: width 0.3s ease;
}

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

.nav-cta {
  background-color: var(--accent);
  color: var(--text-main);
  padding: 8px 16px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.nav-cta:hover {
  background-color: var(--accent-hover);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-main);
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.matrix-rain {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.15;
}

.hero-content {
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-top: 100px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.hero-greeting {
  font-size: 1.2rem;
  color: var(--text-muted);
  font-family: var(--font-code);
  margin-bottom: 0.5rem;
}

.terminal-prompt {
  color: var(--accent);
}

.hero-name {
  font-size: clamp(2.2rem, 4.8vw, 4.2rem);
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
  margin-bottom: 0.5rem;
  word-break: break-word;
}

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

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.glitch:hover::before {
  left: 2px;
  text-shadow: -2px 0 red;
  animation: glitch 0.3s cubic-bezier(.25, .46, .45, .94) both infinite;
  opacity: 1;
  color: var(--text-main);
  z-index: -1;
}

.glitch:hover::after {
  left: -2px;
  text-shadow: -2px 0 cyan;
  animation: glitch 0.3s cubic-bezier(.25, .46, .45, .94) both infinite reverse;
  opacity: 1;
  color: var(--text-main);
  z-index: -2;
}

.hero-title {
  font-size: 1.5rem;
  color: var(--text-main);
  margin-bottom: 1.5rem;
  font-family: var(--font-code);
}

.type-caret {
  display: inline-block;
  width: 3px;
  height: 1em;
  margin-inline-start: 3px;
  background: var(--accent);
  vertical-align: -0.12em;
  animation: caret-blink 1.06s steps(2, start) infinite;
}

@keyframes caret-blink {
  to { visibility: hidden; }
}

.hero-description {
  color: var(--text-muted);
  max-width: 500px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.hero-terminal {
  width: 100%;
}

.terminal-window {
  background-color: var(--bg-terminal);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.terminal-header {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  background-color: var(--bg-card-2);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  position: relative;
}

.terminal-dots {
  display: flex;
  gap: 8px;
  margin-right: auto;
}

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

.terminal-dots .dot:nth-child(1) { background-color: var(--accent); }
.terminal-dots .dot:nth-child(2) { background-color: var(--color-warning); }
.terminal-dots .dot:nth-child(3) { background-color: var(--color-success); }

.terminal-title {
  font-family: var(--font-code);
  color: var(--text-muted);
  font-size: 0.85rem;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.terminal-body {
  padding: 20px;
  font-size: 0.85rem;
  font-family: var(--font-code);
  line-height: 1.6;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.terminal-body pre {
  margin: 0;
  white-space: pre;
}

/* Terminal Colors */
.t-prompt { color: var(--accent); }
.t-cmd { color: var(--text-main); }
.t-info { color: var(--text-muted); }
.t-label { color: var(--text-main); font-weight: bold; }
.t-open { color: var(--color-success); }
.t-warn { color: var(--color-warning); }
.t-danger { color: var(--accent); }
.t-success { color: var(--color-success); }
.t-cursor { 
  display: inline-block;
  width: 8px;
  height: 1.1em;
  background-color: var(--accent);
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
  opacity: 0.9;
}

.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding: 2rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 2rem;
  z-index: 1;
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  white-space: nowrap;
}

.stat-number-wrap {
  display: flex;
  align-items: center;
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--font-headings);
  line-height: 1;
}

.stat-plus {
  color: var(--accent);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
  margin-left: 1px;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  white-space: nowrap;
  font-weight: 600;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: center;
}

.image-frame {
  position: relative;
  width: 100%;
  max-width: 290px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
}

.image-placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--bg-card-2);
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  z-index: 1;
  border: 2px solid rgba(220, 38, 38, 0.4);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 25px rgba(220, 38, 38, 0.2);
  transition: all 0.4s ease;
}

.image-frame:hover .image-placeholder {
  border-color: var(--accent);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), 0 0 35px rgba(220, 38, 38, 0.5);
  transform: translateY(-4px);
}

.image-border {
  position: absolute;
  inset: -15px;
  background: radial-gradient(circle, rgba(220, 38, 38, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
  filter: blur(12px);
}

.about-heading {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

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

.about-text strong {
  color: var(--text-main);
  font-weight: 600;
}

.about-facts {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.fact-card {
  background-color: var(--bg-card-1);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  padding: 1rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex: 1;
  min-width: 150px;
}

.fact-card i {
  color: var(--accent);
  font-size: 1.5rem;
}

.fact-label {
  color: var(--text-muted);
  font-size: 0.8rem;
  display: block;
}

.fact-value {
  color: var(--text-main);
  font-weight: 600;
}

.fact-value.available {
  color: var(--color-success);
}

/* Skills */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.skill-card {
  background-color: var(--bg-card-1);
  border: var(--border-card);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s ease;
}

.skill-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 30px rgba(220, 38, 38, 0.15);
  transform: translateY(-5px);
}

.skill-icon {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.skill-name {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.skill-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tool-tag, .tag {
  background-color: rgba(220, 38, 38, 0.1);
  border: 1px solid rgba(220, 38, 38, 0.3);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-family: var(--font-code);
}

.skill-bar {
  height: 4px;
  background-color: var(--bg-card-2);
  border-radius: 2px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent));
  border-radius: 2px;
  width: 0%;
  transition: width 1.5s ease-out;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: var(--bg-card-1);
  border: var(--border-card);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-5px);
  background-color: var(--bg-card-2);
}

.service-icon {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

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

/* Projects */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.project-card {
  background-color: var(--bg-card-1);
  border: var(--border-card);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.project-image {
  position: relative;
  height: 220px;
  background-color: var(--bg-terminal);
  overflow: hidden;
}

.project-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.3;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(220, 38, 38, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.project-link {
  color: var(--text-main);
  font-size: 2rem;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.project-card:hover .project-link {
  transform: translateY(0);
}

.project-info {
  padding: 1.5rem 2rem;
}

.project-info h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.project-info p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Certifications */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.cert-card {
  background-color: var(--bg-card-1);
  border: var(--border-card);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.cert-card:hover {
  border-color: var(--accent);
  box-shadow: 0 5px 20px rgba(220, 38, 38, 0.1);
  transform: translateY(-5px);
}

.cert-badge {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: rgba(220, 38, 38, 0.1);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
  font-size: 2rem;
  color: var(--accent);
}

.cert-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.cert-full {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.cert-org {
  color: var(--text-muted);
  font-size: 0.85rem;
  display: block;
}

.cert-year {
  font-size: 0.85rem;
  color: var(--accent);
  display: block;
  margin-top: 0.5rem;
  font-weight: 600;
}

/* Contact */
.contact-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.2rem;
  margin-top: -40px;
  margin-bottom: 3rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

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

.form-group input, 
.form-group textarea {
  width: 100%;
  background-color: var(--bg-card-1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 14px;
  color: var(--text-main);
  font-family: var(--font-headings);
  transition: all 0.3s ease;
  resize: vertical;
}

.form-group input:focus, 
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 15px rgba(220, 38, 38, 0.2);
  outline: none;
}

.full-width {
  grid-column: span 2;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-card {
  background-color: var(--bg-card-1);
  border: var(--border-card);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.info-card i {
  color: var(--accent);
  font-size: 1.5rem;
}

.info-label {
  color: var(--text-muted);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 0.25rem;
}

.info-value {
  color: var(--text-main);
  font-weight: 500;
}

.info-value a {
  color: var(--text-main);
  transition: color 0.3s ease;
}

.info-value a:hover {
  color: var(--accent);
}

.social-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
  width: 100%;
}

.social-link {
  width: 48px;
  height: 48px;
  background-color: var(--bg-card-1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--text-main);
  transition: all 0.3s ease;
}

.social-link:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-3px);
}

/* Footer */
.footer {
  background-color: var(--bg-terminal);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 3rem 0;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  color: var(--text-muted);
  transition: color 0.3s ease;
  margin: 0 1rem;
}

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

.footer-copy {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.heart {
  color: var(--accent);
  display: inline-block;
  animation: pulse 1.5s infinite;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background-color: var(--accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  font-size: 1.3rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 100;
  cursor: pointer;
  border: none;
}

.back-to-top:hover {
  background-color: var(--accent-hover);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 52px;
  height: 52px;
  background-color: #25d366;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  background-color: #20ba5a;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

/* Animations */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
  40% { transform: translateY(-10px) translateX(-50%); }
  60% { transform: translateY(-5px) translateX(-50%); }
}

@keyframes glitch {
  0% { clip-path: inset(10% 0 80% 0); }
  20% { clip-path: inset(80% 0 10% 0); }
  40% { clip-path: inset(40% 0 40% 0); }
  60% { clip-path: inset(90% 0 5% 0); }
  80% { clip-path: inset(20% 0 70% 0); }
  100% { clip-path: inset(50% 0 30% 0); }
}

@keyframes scanline {
  0% { background-position: 0 -100vh; }
  100% { background-position: 0 100vh; }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .container {
    padding: 0 1.5rem;
  }

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

  .hero-content {
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .section-title {
    font-size: 2rem;
    margin-bottom: 40px;
  }

  .hero-content, 
  .about-grid, 
  .projects-grid, 
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .contact-form {
    grid-template-columns: 1fr;
  }
  
  .full-width {
    grid-column: span 1;
  }
  
  .hero-stats {
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: space-around;
  }
  
  .hamburger {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
  }
  
  .nav-links.active {
    opacity: 1;
    visibility: visible;
  }

  .terminal-body {
    overflow-x: auto;
    font-size: 0.78rem;
    padding: 14px;
  }

  .hero-content {
    padding-top: 80px;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .image-frame {
    max-width: 240px;
    width: 100%;
    aspect-ratio: 1 / 1;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .services-grid,
  .skills-grid, 
  .certs-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.2rem 2rem;
  }

  .stat-item {
    gap: 0.4rem;
  }

  .stat-number {
    font-size: 1.8rem;
  }

  .stat-plus {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.78rem;
  }

  .hero-name {
    font-size: 2.2rem;
  }

  .hero-title {
    font-size: 1.2rem;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

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

  .terminal-body {
    font-size: 0.7rem;
    padding: 10px;
  }

  .whatsapp-float {
    bottom: 1.2rem;
    left: 1rem;
    width: 46px;
    height: 46px;
    font-size: 1.7rem;
  }

  .back-to-top {
    bottom: 1.2rem;
    right: 1rem;
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }

  .about-facts {
    flex-direction: column;
  }
}