@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,400;0,500;0,700;1,400&family=Outfit:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg-dark: #070A11;
  --bg-card: rgba(15, 23, 42, 0.65);
  --bg-card-hover: rgba(20, 33, 61, 0.85);
  --cyan-neon: #00F2FE;
  --cyan-glow: rgba(0, 242, 254, 0.25);
  --blue-neon: #4FACFE;
  --purple-neon: #9D4EDD;
  --purple-glow: rgba(157, 78, 221, 0.25);
  --emerald-uptime: #00F5A0;
  --emerald-glow: rgba(0, 245, 160, 0.3);
  --amber-warn: #FFB703;
  --rose-alert: #FF0055;
  
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-hover: rgba(0, 242, 254, 0.35);
  
  --font-main: 'Outfit', sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 242, 254, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 65%, rgba(157, 78, 221, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(0, 245, 160, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: rgba(0, 242, 254, 0.25);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cyan-neon);
}

/* Selection */
::selection {
  background: var(--cyan-neon);
  color: #000;
}

/* Grid & Layout Utilities */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

.section-title-wrap {
  text-align: center;
  margin-bottom: 4rem;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
  color: var(--cyan-neon);
  font-family: var(--font-mono);
  font-size: 0.825rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.badge-tag .pulse-dot {
  width: 7px;
  height: 7px;
  background: var(--cyan-neon);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan-neon);
  animation: pulse-glow 1.8s infinite;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #FFFFFF 30%, var(--text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 650px;
  margin: 0.75rem auto 0;
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.glass-card:hover {
  border-color: var(--border-glass-hover);
  box-shadow: 0 10px 30px -10px rgba(0, 242, 254, 0.15);
}

/* Gradient Text */
.text-cyan-gradient {
  background: linear-gradient(135deg, var(--cyan-neon), var(--blue-neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-purple-gradient {
  background: linear-gradient(135deg, #C77DFF, var(--purple-neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-emerald-gradient {
  background: linear-gradient(135deg, var(--emerald-uptime), #38EF7D);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Header & Navbar */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition-smooth);
}

.header.scrolled {
  background: rgba(7, 10, 17, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  padding: 0.75rem 0;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-main);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.2), rgba(157, 78, 221, 0.2));
  border: 1px solid var(--cyan-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-neon);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 0 12px var(--cyan-glow);
}

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

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--cyan-neon);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan-neon);
  border-radius: 2px;
  transition: width var(--transition-fast);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.4rem;
  border-radius: 10px;
  background: linear-gradient(135deg, #00F2FE 0%, #4FACFE 100%);
  color: #070A11;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.925rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 242, 254, 0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.4rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.925rem;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--cyan-neon);
  color: var(--cyan-neon);
  transform: translateY(-2px);
}

/* Mobile Nav Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  padding-top: 8.5rem;
  padding-bottom: 4rem;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  background: rgba(255, 153, 0, 0.12);
  border: 1px solid rgba(255, 153, 0, 0.4);
  color: #FF9900;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero-title .typing-text {
  color: var(--cyan-neon);
  border-right: 3px solid var(--cyan-neon);
  padding-right: 4px;
  animation: blink 0.75s step-end infinite;
}

.hero-bio {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.live-status-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1.2rem;
  background: rgba(0, 245, 160, 0.06);
  border: 1px solid rgba(0, 245, 160, 0.25);
  border-radius: 12px;
  font-size: 0.9rem;
  color: var(--text-main);
  max-width: fit-content;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--emerald-uptime);
  box-shadow: 0 0 10px var(--emerald-uptime);
  position: relative;
}

.status-indicator::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--emerald-uptime);
  opacity: 0.75;
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

/* Hero Interactive Architecture Visualizer */
.hero-visual {
  position: relative;
}

.cloud-visual-card {
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
}

.cloud-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.cloud-title {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--cyan-neon);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cloud-nodes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.node-item {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.node-item:hover {
  border-color: var(--cyan-neon);
  background: rgba(0, 242, 254, 0.05);
}

.node-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.node-name {
  color: var(--text-main);
  font-weight: 600;
}

.node-badge {
  font-size: 0.7rem;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  background: rgba(0, 242, 254, 0.15);
  color: var(--cyan-neon);
}

.node-metric {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

.progress-bar-wrap {
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan-neon), var(--emerald-uptime));
  border-radius: 2px;
  transition: width 0.5s ease;
}

/* Counter Metrics Strip */
.metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
}

.metric-card {
  padding: 1.5rem;
  text-align: center;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--cyan-neon);
  margin-bottom: 0.25rem;
}

.metric-label {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Interactive CLI Terminal Section */
.terminal-window {
  background: #0D1117;
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 242, 254, 0.15);
  overflow: hidden;
  font-family: var(--font-mono);
}

.terminal-header {
  background: #161B22;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.terminal-buttons {
  display: flex;
  gap: 0.5rem;
}

.btn-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.btn-red { background: #FF5F56; }
.btn-yellow { background: #FFBD2E; }
.btn-green { background: #27C93F; }

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

.terminal-body {
  padding: 1.5rem;
  min-height: 320px;
  max-height: 480px;
  overflow-y: auto;
  font-size: 0.9rem;
  line-height: 1.7;
}

.term-line {
  margin-bottom: 0.5rem;
  word-break: break-word;
}

.term-prompt {
  color: var(--emerald-uptime);
}

.term-cmd {
  color: var(--cyan-neon);
}

.term-output {
  color: #C9D1D9;
}

.term-info {
  color: #79C0FF;
}

.term-success {
  color: var(--emerald-uptime);
}

.term-warn {
  color: var(--amber-warn);
}

.term-input-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.term-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  flex: 1;
}

/* Skills Matrix */
.skill-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.skill-tab-btn {
  padding: 0.6rem 1.3rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.skill-tab-btn.active, .skill-tab-btn:hover {
  background: rgba(0, 242, 254, 0.12);
  border-color: var(--cyan-neon);
  color: var(--cyan-neon);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.skill-card {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.skill-icon-wrap {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.skill-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-neon);
  font-size: 1.3rem;
}

.skill-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
}

.skill-desc {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.skill-level-wrap {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan-neon);
}

/* Experience Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan-neon), var(--purple-neon));
}

.timeline-item {
  position: relative;
  padding-left: 60px;
  margin-bottom: 3rem;
}

.timeline-dot {
  position: absolute;
  left: 12px;
  top: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-dark);
  border: 3px solid var(--cyan-neon);
  box-shadow: 0 0 10px var(--cyan-glow);
}

.timeline-content {
  padding: 1.75rem;
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.825rem;
  color: var(--cyan-neon);
  margin-bottom: 0.35rem;
}

.timeline-role {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
}

.timeline-company {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.timeline-bullets {
  list-style: none;
  color: var(--text-muted);
  font-size: 0.925rem;
}

.timeline-bullets li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
}

.timeline-bullets li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--cyan-neon);
}

/* Projects Showcase */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.project-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 360px;
}

.project-top {
  margin-bottom: 1.5rem;
}

.project-category {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan-neon);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.project-desc {
  color: var(--text-muted);
  font-size: 0.925rem;
}

.project-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tech-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
}

.project-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-glass);
}

.btn-link {
  color: var(--cyan-neon);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap var(--transition-fast);
}

.btn-link:hover {
  gap: 0.6rem;
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 10, 17, 0.85);
  backdrop-filter: blur(16px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: #0F172A;
  border: 1px solid var(--cyan-neon);
  border-radius: 20px;
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 242, 254, 0.25);
  transform: translateY(20px);
  transition: transform var(--transition-smooth);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: background var(--transition-fast);
}

.modal-close:hover {
  background: var(--rose-alert);
  border-color: var(--rose-alert);
}

/* Contact Section & Form */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

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

.contact-card {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-neon);
  font-size: 1.4rem;
}

.contact-detail h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
}

.contact-detail a, .contact-detail p {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.contact-detail a:hover {
  color: var(--cyan-neon);
}

.contact-form-card {
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.form-input, .form-textarea {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--cyan-neon);
  box-shadow: 0 0 12px var(--cyan-glow);
}

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

/* Footer */
.footer {
  border-top: 1px solid var(--border-glass);
  padding: 2.5rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Toast Alerts */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  padding: 1rem 1.5rem;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--cyan-neon);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.925rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slide-in 0.35s ease forwards;
}

.toast.success { border-color: var(--emerald-uptime); }
.toast.error { border-color: var(--rose-alert); }

/* Animations */
@keyframes pulse-glow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.2); }
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

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

@keyframes slide-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .metrics-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.5rem; }
  .section-title { font-size: 2.1rem; }
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
  .metrics-strip { grid-template-columns: 1fr; }
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(7, 10, 17, 0.95);
    backdrop-filter: blur(20px);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-glass);
  }
}