:root {
  --bg: #0d0d0f;
  --bg-alt: #111114;
  --surface: #18181c;
  --border: #2a2a30;
  --accent: #e8ff57;
  --accent-dim: rgba(232, 255, 87, 0.12);
  --text: #e8e8ec;
  --text-muted: #7a7a8a;
  --font-heading: 'Syne', sans-serif;
  --font-body: 'Fira Code', monospace;
  --section-pad: 100px;
  --container: 1100px;
  --radius: 12px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3 { font-family: var(--font-heading); line-height: 1.2; }
img, video { max-width: 100%; display: block; }
.accent { color: var(--accent); }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: var(--section-pad) 0; }
.section-alt { background-color: var(--bg-alt); }
.section-header { display: flex; align-items: baseline; gap: 16px; margin-bottom: 56px; }
.section-header.center { justify-content: center; }
.section-header h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; }
.section-num {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 2px;
  padding: 2px 8px;
  border: 1px solid var(--accent-dim);
  border-radius: 4px;
}
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  border: none;
}
.btn-primary { background: var(--accent); color: #0d0d0f; font-weight: 700; }
.btn-primary:hover { background: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232, 255, 87, 0.25); }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-muted); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 40px;
  background: rgba(13, 13, 15, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: padding 0.3s var(--ease);
}
.nav-logo { font-family: var(--font-heading); font-size: 22px; font-weight: 800; letter-spacing: -0.5px; }
.nav-links { display: flex; gap: 36px; }
.nav-links a { font-size: 13px; color: var(--text-muted); letter-spacing: 0.5px; position: relative; }
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px;
  background: var(--accent); transition: width 0.25s var(--ease);
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { width: 100%; }
.menu-toggle { display: none; background: none; border: none; color: var(--text); cursor: pointer; }
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  text-align: center; position: relative; overflow: hidden; padding-top: 80px;
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle at center, rgba(232, 255, 87, 0.04) 0%, transparent 70%),
  radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px;
}
.hero-content { position: relative; z-index: 1; }
.hero-label {
  display: inline-block; font-size: 13px; color: var(--accent); letter-spacing: 2px;
  margin-bottom: 24px; padding: 6px 14px; border: 1px solid var(--accent-dim); border-radius: 100px;
}
.hero-title {
  font-size: clamp(56px, 10vw, 96px); font-weight: 800; letter-spacing: -3px;
  margin-bottom: 20px; line-height: 1.05;
}
.hero-sub {
  font-size: clamp(14px, 2vw, 17px); color: var(--text-muted); margin-bottom: 40px;
  max-width: 420px; margin-left: auto; margin-right: auto;
}
.about-body { display: flex; align-items: flex-start; gap: 48px; }
.avatar {
  flex-shrink: 0; width: 90px; height: 90px; border-radius: 50%;
  background: var(--accent-dim); border: 2px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 26px; font-weight: 800; color: var(--accent);
}
.about-text p { color: var(--text-muted); max-width: 600px; font-size: 15px; line-height: 1.85; }
.about-text strong { color: var(--text); }
.stat-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.chip {
  font-size: 12px; padding: 6px 14px; border-radius: 100px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text-muted); letter-spacing: 0.3px;
}
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; position: relative;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s var(--ease); z-index: 2;
}
.card:hover { transform: translateY(-6px); border-color: rgba(232, 255, 87, 0.25); box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4); }
.card:hover::before { transform: scaleX(1); }
.card-video { width: 100%; aspect-ratio: 16 / 9; background: #000; overflow: hidden; position: relative; }
.card-video video { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.card-icon { font-size: 24px; }
.card-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.card-desc { font-size: 13px; color: var(--text-muted); line-height: 1.75; margin-bottom: 16px; flex: 1; }
.card-tag {
  font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--accent);
  padding: 3px 10px; border: 1px solid var(--accent-dim); border-radius: 4px;
}
.card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.card-watch { font-size: 12px; color: var(--text-muted); letter-spacing: 0.3px; transition: color 0.2s var(--ease); }
.card:hover .card-watch { color: var(--accent); }
.card-featured { grid-column: span 2; }
.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.skill-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 20px; text-align: center;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.skill-card:hover { border-color: rgba(232, 255, 87, 0.3); transform: translateY(-4px); }
.skill-icon { font-size: 30px; margin-bottom: 12px; }
.skill-name { font-family: var(--font-heading); font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.skill-bar { height: 3px; background: var(--border); border-radius: 100px; overflow: hidden; }
.skill-fill { height: 100%; background: var(--accent); border-radius: 100px; width: 0; transition: width 1.2s var(--ease); }
.contact-container { text-align: center; max-width: 600px; margin: 0 auto; }
.contact-sub { color: var(--text-muted); font-size: 15px; margin-bottom: 36px; }
.contact-info { display: flex; justify-content: center; gap: 24px; margin-bottom: 36px; }
.contact-item {
  display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-muted);
  background: var(--surface); border: 1px solid var(--border); padding: 12px 20px; border-radius: 8px;
}
.hire-btn { font-size: 15px; padding: 16px 48px; }
.footer { text-align: center; padding: 28px; font-size: 13px; color: var(--text-muted); border-top: 1px solid var(--border); }
.blink { animation: blink 1s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.fade-in { opacity: 0; transform: translateY(28px); transition: opacity 0.65s var(--ease), transform 0.65s var(--ease); }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.projects-grid .card:nth-child(1) { transition-delay: 0.05s; }
.projects-grid .card:nth-child(2) { transition-delay: 0.12s; }
.projects-grid .card:nth-child(3) { transition-delay: 0.19s; }
.projects-grid .card:nth-child(4) { transition-delay: 0.26s; }
.projects-grid .card:nth-child(5) { transition-delay: 0.33s; }
.projects-grid .card:nth-child(6) { transition-delay: 0.40s; }
.projects-grid .card:nth-child(7) { transition-delay: 0.47s; }
.projects-grid .card:nth-child(8) { transition-delay: 0.54s; }
.skills-grid .skill-card:nth-child(1) { transition-delay: 0.05s; }
.skills-grid .skill-card:nth-child(2) { transition-delay: 0.12s; }
.skills-grid .skill-card:nth-child(3) { transition-delay: 0.19s; }
.project-header { padding-top: 140px; padding-bottom: 40px; }
.back-link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-muted); margin-bottom: 24px; transition: color 0.2s; }
.back-link:hover { color: var(--accent); }
.project-title { font-size: clamp(32px, 5vw, 56px); margin-bottom: 16px; }
.project-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.project-video {
  width: 100%; aspect-ratio: 16 / 9; background: #000; border-radius: var(--radius);
  overflow: hidden; margin: 24px 0; box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}
.project-video video { width: 100%; height: 100%; object-fit: cover; }
.project-description { max-width: 800px; margin-top: 24px; }
.project-description p { color: var(--text-muted); font-size: 16px; line-height: 1.8; }
/* Pricing Section */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pricing-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 24px; display: flex; flex-direction: column; transition: transform 0.3s var(--ease), border-color 0.3s var(--ease); }
.pricing-card:hover { transform: translateY(-4px); border-color: rgba(232, 255, 87, 0.3); }
.pricing-featured { border-color: var(--accent); position: relative; }
.pricing-featured::after { content: 'Popular'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #000; font-size: 11px; font-weight: 700; padding: 4px 12px; border-radius: 100px; text-transform: uppercase; letter-spacing: 1px; }
.pricing-title { font-size: 18px; margin-bottom: 12px; }
.pricing-price { font-family: var(--font-heading); font-size: 32px; font-weight: 800; color: var(--accent); margin-bottom: 24px; display: flex; align-items: baseline; gap: 8px; }
.pricing-price span { font-size: 14px; color: var(--text-muted); font-weight: 500; font-family: var(--font-body); }
.pricing-features { list-style: none; margin-bottom: 0; flex: 1; }
.pricing-features li { color: var(--text-muted); font-size: 14px; margin-bottom: 12px; display: flex; align-items: flex-start; gap: 8px; }
.pricing-features li::before { content: '✓'; color: var(--accent); font-weight: bold; }

/* Testimonials Section */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; transition: transform 0.3s var(--ease); }
.testimonial-card:hover { transform: translateY(-4px); }
.stars { color: var(--accent); font-size: 18px; letter-spacing: 2px; margin-bottom: 16px; }
.review-text { font-size: 14px; color: var(--text-muted); line-height: 1.8; margin-bottom: 20px; font-style: italic; }
.reviewer { font-size: 13px; font-weight: 700; color: var(--text); }

@media (max-width: 1024px) {
  .projects-grid, .pricing-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .card-featured { grid-column: span 2; }
}
@media (max-width: 768px) {
  :root { --section-pad: 64px; }
  .navbar { padding: 16px 20px; }
  .nav-links { gap: 20px; }
  .nav-links a { font-size: 12px; }
  .about-body { flex-direction: column; gap: 28px; }
  .projects-grid, .skills-grid, .pricing-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .projects-grid .card, .skills-grid .skill-card { transition-delay: 0s !important; }
  .card-featured { grid-column: span 1; }
  .contact-info { flex-direction: column; align-items: center; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 300px; }
  .project-header { padding-top: 120px; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 20px; gap: 16px;
  }
  .nav-links.open { display: flex; }
  .menu-toggle { display: block; }
}