:root {
    --gold: #883CF0;
    --gold-light: #7c3aed;
    --dark: #191127;
    --dark-2: #23133a;
    --dark-3: #1f1232;
    --text: #f0f0ee;
    --text-muted: #d6d6d6;
    --border: #3a1c63;
    --accent: #883CF0;
    --radius: 10px;
    --radius-lg: 16px;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--dark);
    color: var(--text);
    line-height: 1.7;
    font-size: 16px;
  }

  /* NAV */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 5%; height: 68px;
    background: #180f26;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s;
  }
  .logo {
    font-size: 20px; font-weight: 700; letter-spacing: 1px;
    color: var(--text);
  }
  .logo span { color: var(--gold); }
  .nav-links { display: flex; gap: 32px; list-style: none; }
  .nav-links a {
    text-decoration: none; color: var(--text-muted); font-size: 14px;
    font-weight: 500; letter-spacing: 0.5px;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--gold); }
  .nav-cta {
    background: var(--gold); color: #111; padding: 9px 22px;
    border-radius: var(--radius); font-size: 14px; font-weight: 600;
    text-decoration: none; transition: background 0.2s;
  }
  .nav-cta:hover { background: var(--gold-light); }

  /* HERO */
  #hero {
    min-height: 100vh;
    display: flex; align-items: center;
    padding: 100px 5% 60px;
    position: relative; overflow: hidden;
  }
  .hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background:
      radial-gradient(ellipse 80% 60% at 60% 50%, rgba(140, 12, 200, 0.08) 0%, transparent 70%),
      linear-gradient(180deg, #1d142149 0%, #1f132374 100%);
  }
  .hero-grid {
    position: absolute; inset: 0; z-index: 0; opacity: 0.04;
    background-image:
      linear-gradient(rgba(255, 255, 255, 0.6) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.6) 1px, transparent 1px);
    background-size: 60px 60px;
  }
  .hero-content { position: relative; z-index: 1; max-width: 680px; }
  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: #1f1232; border: 1px solid #3a1c63;
    color: var(--gold); padding: 6px 16px; border-radius: 50px;
    font-size: 13px; font-weight: 500; margin-bottom: 28px;
  }
  .hero-badge::before {
    content: ''; width: 7px; height: 7px; border-radius: 50%;
    background: var(--gold); animation: pulse 2s infinite;
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; } 50% { opacity: 0.4; }
  }
  h1 {
    font-size: clamp(42px, 6vw, 72px);
    font-weight: 800; line-height: 1.08; letter-spacing: -1.5px;
    margin-bottom: 24px;
  }
  h1 em { color: var(--gold); font-style: normal; }
  .hero-sub {
    font-size: 18px; color: var(--text-muted); margin-bottom: 40px;
    max-width: 520px; line-height: 1.7;
  }
  .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
  .btn-primary {
    background: var(--gold); color: #111; padding: 14px 32px;
    border-radius: var(--radius); font-size: 15px; font-weight: 700;
    text-decoration: none; transition: background 0.2s, transform 0.15s;
    display: inline-block;
  }
  .btn-primary:hover { background: #883cf0e0; transform: translateY(-1px); }
  .btn-outline {
    border: 1px solid var(--border); color: var(--text); padding: 14px 32px;
    border-radius: var(--radius); font-size: 15px; font-weight: 500;
    text-decoration: none; transition: border-color 0.2s, background 0.2s;
    display: inline-block;
  }
  .btn-outline:hover { border-color: #3a1c63; background: #1f1232; }
  .hero-stats {
    display: flex; gap: 48px; margin-top: 56px; padding-top: 40px;
    border-top: 1px solid var(--border);
  }
  .stat-item .num { font-size: 36px; font-weight: 800; color: var(--gold); line-height: 1; }
  .stat-item .lbl { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

  /* SECTIONS */
  section { padding: 96px 5%; }
  .section-tag {
    display: inline-block; font-size: 12px; font-weight: 600;
    letter-spacing: 2px; text-transform: uppercase; color: var(--gold);
    margin-bottom: 16px;
  }
  .section-title {
    font-size: clamp(30px, 4vw, 48px); font-weight: 800;
    line-height: 1.1; letter-spacing: -0.5px; margin-bottom: 16px;
  }
  .section-sub {
    font-size: 17px; color: var(--text-muted); max-width: 540px;
    margin-bottom: 56px; line-height: 1.7;
  }

  /* SERVICES */
  #services { background: var(--dark-2); }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 20px;
  }
  .service-card {
    background: var(--dark-3); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 32px 28px;
    transition: border-color 0.25s, transform 0.2s;
    cursor: default;
  }
  .service-card:hover {
    border-color: #5e309d;
    transform: translateY(-3px);
  }
  .svc-icon {
    width: 52px; height: 52px; border-radius: 12px;
    background: #2a1647;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 20px;
  }
  .svc-title { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
  .svc-desc { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

  /* PROJECTS */
  #projects { background: var(--dark); }
  .filter-tabs {
    display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px;
  }
  .filter-btn {
    padding: 8px 20px; border-radius: 50px;
    border: 1px solid var(--border); background: transparent;
    color: var(--text-muted); font-size: 13px; font-weight: 500;
    cursor: pointer; transition: all 0.2s;
  }
  .filter-btn:hover { border-color: #3a1c63; color: var(--gold); }
  .filter-btn.active {
    background: var(--gold); border-color: var(--gold);
    color: #111; font-weight: 600;
  }
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
  }
  .project-card {
    border-radius: var(--radius-lg); overflow: hidden;
    border: 1px solid var(--border);
    background: var(--dark-2);
    transition: transform 0.25s, border-color 0.25s;
    cursor: pointer;
  }
  .project-card:hover { transform: translateY(-4px); border-color: #5e309d; }
  .project-card[style*="none"] { display: none !important; }
  .proj-img {
    height: 200px; display: flex; align-items: center; justify-content: center;
    font-size: 64px; position: relative; overflow: hidden;
  }
  .proj-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.3);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity 0.2s;
    font-size: 14px; font-weight: 600; color: #fff;
    letter-spacing: 1px;
  }
  .project-card:hover .proj-overlay { opacity: 1; }
  .proj-body { padding: 20px 22px; }
  .proj-category {
    font-size: 11px; font-weight: 600; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--gold); margin-bottom: 8px;
  }
  .proj-title { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
  .proj-meta { font-size: 13px; color: var(--text-muted); }

  /* PROCESS */
  #process { background: var(--dark-2); }
  .process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0; position: relative;
  }
  .process-step {
    padding: 32px 28px; position: relative;
    border-right: 1px solid var(--border);
    transition: background 0.2s;
  }
  .process-step:last-child { border-right: none; }
  .process-step:hover { background: #2a1647; }
  .step-num {
    font-size: 48px; font-weight: 900; color: #883CF0;
    line-height: 1; margin-bottom: 16px; font-variant-numeric: tabular-nums;
  }
  .step-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
  .step-desc { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

  /* STATS BAND */
  #stats-band {
    padding: 64px 5%;
    background: linear-gradient(135deg, #23133a 0%, #1f1232 100%);
    border-top: 1px solid #3a1c63;
    border-bottom: 1px solid #3a1c63;
  }
  .stats-row {
    display: flex; flex-wrap: wrap; gap: 0;
    justify-content: space-around;
  }
  .stat-block {
    text-align: center; padding: 20px 32px;
  }
  .stat-block .big { font-size: 52px; font-weight: 900; color: var(--gold); line-height: 1; }
  .stat-block .tag { font-size: 14px; color: var(--text-muted); margin-top: 8px; font-weight: 500; }

  /* TESTIMONIALS */
  #testimonials { background: var(--dark); }
  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
  }
  .testi-card {
    background: var(--dark-2); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 30px 28px;
    transition: border-color 0.25s;
  }
  .testi-card:hover { border-color: #5e309d; }
  .testi-stars { color: var(--gold); font-size: 16px; margin-bottom: 16px; letter-spacing: 2px; }
  .testi-quote { font-size: 15px; line-height: 1.75; color: var(--text); margin-bottom: 24px; }
  .testi-author { display: flex; align-items: center; gap: 12px; }
  .author-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; flex-shrink: 0;
  }
  .author-name { font-size: 14px; font-weight: 600; }
  .author-role { font-size: 12px; color: var(--text-muted); }

  /* CONTACT */
  #contact { background: var(--dark-2); }
  .contact-wrap {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
  }
  .contact-info h3 { font-size: 24px; font-weight: 700; margin-bottom: 16px; }
  .contact-info p { color: var(--text-muted); font-size: 15px; margin-bottom: 32px; line-height: 1.7; }
  .contact-item {
    display: flex; align-items: flex-start; gap: 14px; margin-bottom: 22px;
  }
  .ci-icon {
    width: 40px; height: 40px; border-radius: 10px;
    background: #3a1c6350; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
  }
  .ci-label { font-size: 12px; color: var(--text-muted); margin-bottom: 2px; }
  .ci-val { font-size: 14px; font-weight: 500; }
  .contact-form { display: flex; flex-direction: column; gap: 16px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .form-group { display: flex; flex-direction: column; gap: 6px; }
  .form-group label { font-size: 13px; color: var(--text-muted); font-weight: 500; }
  .form-group input, .form-group select, .form-group textarea {
    background: var(--dark-3); border: 1px solid var(--border);
    border-radius: var(--radius); color: var(--text);
    padding: 11px 14px; font-size: 14px; font-family: inherit;
    transition: border-color 0.2s;
    outline: none;
  }
  .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: #3a1c63;
  }
  .form-group textarea { resize: vertical; min-height: 110px; }
  .form-group select option { background: var(--dark-3); }
  .submit-btn {
    background: var(--gold); color: #111; padding: 14px 28px;
    border-radius: var(--radius); font-size: 15px; font-weight: 700;
    border: none; cursor: pointer; transition: background 0.2s, transform 0.15s;
    text-align: center;
  }
  .submit-btn:hover { background: var(--gold-light); transform: translateY(-1px); }
  .form-success {
    display: none; background: rgba(30,200,100,0.1);
    border: 1px solid rgba(30,200,100,0.3);
    border-radius: var(--radius); padding: 16px 20px;
    color: #4ade80; font-size: 14px; font-weight: 500;
  }

  /* FOOTER */
  footer {
    background: var(--dark); border-top: 1px solid var(--border);
    padding: 48px 5% 32px;
    display: flex; flex-direction: column; gap: 32px;
  }
  .footer-top {
    display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 32px;
  }
  .footer-brand .logo { font-size: 22px; display: block; margin-bottom: 10px; }
  .footer-brand p { font-size: 14px; color: var(--text-muted); max-width: 280px; line-height: 1.7; }
  .footer-links h4 { font-size: 13px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; }
  .footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer-links a { text-decoration: none; font-size: 14px; color: var(--text-muted); transition: color 0.2s; }
  .footer-links a:hover { color: var(--gold); }
  .footer-bottom {
    border-top: 1px solid var(--border); padding-top: 24px;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 13px; color: var(--text-muted); flex-wrap: wrap; gap: 12px;
  }

  @media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-stats { gap: 28px; flex-wrap: wrap; }
    .contact-wrap { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .process-step { border-right: none; border-bottom: 1px solid var(--border); }
    .process-step:last-child { border-bottom: none; }
  }