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

:root {
  --bg: #0a0a0f;
  --bg-secondary: #12121a;
  --text: #e4e4e7;
  --text-muted: #a1a1aa;
  --accent: #06b6d4;
  --accent-light: #22d3ee;
  --accent-glow: rgba(6, 182, 212, 0.15);
  --border: #27272a;
  --card-bg: #18181b;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(6, 182, 212, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(34, 211, 238, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(6, 182, 212, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  animation: bgPulse 8s ease-in-out infinite alternate;
}

/* Welcome Overlay */
.welcome-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
  overflow: hidden;
}

#particleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.welcome-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 70% 50%, rgba(34, 211, 238, 0.08) 0%, transparent 50%);
  animation: bgPulse 4s ease-in-out infinite alternate;
  z-index: 0;
}

.welcome-content {
  text-align: center;
  animation: scaleIn 0.6s ease;
  position: relative;
  z-index: 1;
}

.welcome-logo {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  margin-bottom: 32px;
  animation: float 3s ease-in-out infinite, logoGlow 2s ease-in-out infinite alternate;
  box-shadow: 0 0 40px rgba(6, 182, 212, 0.3);
}

@keyframes logoGlow {
  0% { box-shadow: 0 0 40px rgba(6, 182, 212, 0.3); }
  100% { box-shadow: 0 0 60px rgba(34, 211, 238, 0.5), 0 0 80px rgba(6, 182, 212, 0.2); }
}

.welcome-text {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light), #67e8f9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
  letter-spacing: 0.02em;
}

.welcome-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  animation: fadeIn 1s ease 0.3s both;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

.loading-bar-track {
  width: 240px;
  height: 4px;
  background: var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin: 0 auto;
  position: relative;
}

.loading-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-light), var(--accent));
  background-size: 200% 100%;
  border-radius: 10px;
  transition: width 2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  animation: shimmer 2s ease-in-out infinite;
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
}

.welcome-overlay.fade-out {
  opacity: 0;
  visibility: hidden;
}

.welcome-content {
  text-align: center;
  animation: scaleIn 0.6s ease;
}

.welcome-logo {
  width: 100px;
  height: 100px;
  border-radius: 20px;
  margin-bottom: 24px;
  animation: float 3s ease-in-out infinite;
}

.welcome-text {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 32px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.loading-bar-track {
  width: 200px;
  height: 3px;
  background: var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin: 0 auto;
}

.loading-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  border-radius: 10px;
  transition: width 2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Typing Cursor */
.cursor {
  display: inline-block;
  font-weight: 300;
  animation: blink 1s step-end infinite;
  color: var(--accent-light);
}

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

@keyframes bgPulse {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

.container {
  position: relative;
  z-index: 1;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  background: transparent;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  transition: background 0.3s, padding 0.3s, border-color 0.3s, box-shadow 0.3s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.65);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.nav-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 1.1rem;
}

.logo img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--accent);
  color: white !important;
  padding: 8px 20px;
  border-radius: 6px;
  transition: background 0.2s !important;
}

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

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 24px 80px;
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: shimmer 3s ease-in-out infinite;
  background-size: 200% 100%;
}

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

.profile-img-wrapper {
  margin-bottom: 32px;
}

.profile-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  padding: 3px;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-10px) scale(1.02); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 20px 4px var(--accent-glow); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-light), #67e8f9, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 100%;
  animation: shimmer 4s ease-in-out infinite;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.7;
}

.cta-btn {
  display: inline-block;
  margin-top: 16px;
  background: var(--accent);
  color: white;
  padding: 12px 32px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  animation: pulse 2.5s ease-in-out infinite;
}

.cta-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.35);
  background: var(--accent-light);
}

/* Sections */
section {
  padding: 100px 0;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 48px;
  font-size: 1rem;
}

.services-desc {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 48px;
  font-size: 1.05rem;
}

/* Portfolio */
.portfolio {
  background: var(--bg-secondary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.project-card {
  background: rgba(24, 24, 27, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light), var(--accent));
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: radial-gradient(circle at 50% 0%, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

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

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

.project-card:hover {
  transform: translateY(-8px) perspective(500px) rotateX(2deg);
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(6, 182, 212, 0.15), 0 0 30px rgba(6, 182, 212, 0.08);
}

.project-icon, .project-card .project-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  filter: drop-shadow(0 0 8px rgba(6, 182, 212, 0.3));
}

.project-card:hover .project-icon {
  transform: scale(1.2) translateY(-4px);
}

.project-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.project-card h3 {
  font-size: 0.85rem;
  color: var(--accent-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.project-name {
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.project-card p:last-child {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.service-card {
  background: rgba(24, 24, 27, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  position: relative;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s, box-shadow 0.3s;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), transparent, var(--accent-light));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: radial-gradient(circle at 50% 100%, rgba(6, 182, 212, 0.06) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

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

.service-card:hover::after {
  opacity: 1;
}

.service-card:hover {
  transform: translateY(-8px) perspective(500px) rotateX(2deg);
  border-color: transparent;
  box-shadow: 0 20px 40px rgba(6, 182, 212, 0.15), 0 0 30px rgba(6, 182, 212, 0.08);
}

.service-icon, .service-card .service-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 16px;
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  filter: drop-shadow(0 0 8px rgba(6, 182, 212, 0.3));
}

.service-card:hover .service-icon {
  transform: scale(1.2) translateY(-4px);
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.popular-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Languages - Skill Bars */
.lang-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.skill-card {
  background: rgba(24, 24, 27, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.4s, box-shadow 0.4s;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), transparent, var(--accent-light));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}

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

.skill-card:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: 0 20px 40px rgba(6, 182, 212, 0.12);
}

.skill-card h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.skill-bars {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.skill-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.skill-header span:first-child {
  color: var(--text);
  font-weight: 500;
}

.skill-header span:last-child {
  color: var(--accent-light);
  font-weight: 600;
  font-size: 0.78rem;
}

.skill-track {
  width: 100%;
  height: 6px;
  background: var(--bg);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.skill-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  border-radius: 10px;
  transition: width 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
}

.skill-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 20px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3));
  border-radius: 10px;
  animation: barShimmer 2s ease-in-out infinite;
}

@keyframes barShimmer {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* Reviews */
.reviews {
  background: var(--bg-secondary);
}

/* SVG Icon Color */
img[src$=".svg"] {
  filter: invert(76%) sepia(98%) saturate(445%) hue-rotate(148deg) brightness(101%) contrast(101%);
}

.project-card:hover img[src$=".svg"],
.service-card:hover img[src$=".svg"],
.contact-card:hover img[src$=".svg"] {
  filter: invert(76%) sepia(98%) saturate(445%) hue-rotate(148deg) brightness(110%) contrast(101%) drop-shadow(0 0 8px rgba(6, 182, 212, 0.5));
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.review-card {
  background: rgba(24, 24, 27, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.review-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent-light), var(--accent));
  background-size: 100% 200%;
  animation: shimmer 3s ease-in-out infinite;
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s ease;
}

.review-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: radial-gradient(circle at 0% 50%, rgba(6, 182, 212, 0.06) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.review-card:hover::before {
  transform: scaleY(1);
}

.review-card:hover::after {
  opacity: 1;
}

.review-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(6, 182, 212, 0.15), 0 0 30px rgba(6, 182, 212, 0.08);
}

.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: white;
  flex-shrink: 0;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s;
  box-shadow: 0 0 0 0 rgba(6, 182, 212, 0);
}

.review-card:hover .review-avatar {
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: white;
  flex-shrink: 0;
}

.review-header h4 {
  font-size: 0.95rem;
  font-weight: 600;
}

.review-header p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.review-project {
  font-size: 0.75rem !important;
  color: var(--accent-light) !important;
  font-weight: 500;
}

.review-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Contact */
.contact-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.contact-card {
  background: rgba(24, 24, 27, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  text-decoration: none;
  color: var(--text);
  min-width: 200px;
  flex: 1;
  max-width: 260px;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.06) 0%, transparent 50%, rgba(6, 182, 212, 0.06) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.contact-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), transparent, var(--accent-light));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}

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

.contact-card:hover::after {
  opacity: 1;
}

.contact-card:hover {
  transform: translateY(-8px) perspective(500px) rotateX(3deg);
  border-color: transparent;
  box-shadow: 0 20px 40px rgba(6, 182, 212, 0.18), 0 0 30px rgba(6, 182, 212, 0.1);
}

.contact-icon, .contact-card .contact-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 16px;
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  filter: drop-shadow(0 0 8px rgba(6, 182, 212, 0.3));
}

.contact-card:hover .contact-icon {
  transform: scale(1.3) translateY(-4px);
}

.contact-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.contact-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: var(--delay, 0s);
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .nav-links {
    gap: 20px;
  }

  .section-title {
    font-size: 1.8rem;
  }

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

  .contact-links {
    flex-direction: column;
    align-items: center;
  }

  .contact-card {
    max-width: 100%;
  }
}

@media (max-width: 600px) {
  .nav-links {
    display: none;
  }
}