/* ========== RESET & GLOBAL ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Inter', sans-serif;
    background: #0a0c12;
    color: #eef2ff;
    overflow-x: hidden;
    scroll-behavior: smooth;
    cursor: default;
  }
  
  /* background orbs + animated */
  .bg-orb {
    position: fixed;
    width: 100vw;
    height: 100vh;
    top: 0;
    left: 0;
    z-index: -2;
    background: radial-gradient(circle at 20% 30%, #1e1a2f, #05070c);
  }
  
  .bg-orb::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 70%, rgba(255, 94, 26, 0.25), transparent 60%);
    animation: pulseGlow 12s infinite alternate;
  }
  
  .bg-orb::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 80%, rgba(255, 130, 70, 0.15), transparent 70%);
    animation: shiftGlow 15s infinite alternate;
  }
  
  @keyframes pulseGlow {
    0% { opacity: 0.4; transform: scale(1);}
    100% { opacity: 0.9; transform: scale(1.2);}
  }
  @keyframes shiftGlow {
    0% { opacity: 0.2; transform: translate(0%, 0%);}
    100% { opacity: 0.7; transform: translate(5%, 8%);}
  }
  
  .noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-radial-gradient(circle at 20% 30%, rgba(0,0,0,0.05) 0px, rgba(0,0,0,0.05) 2px, transparent 2px, transparent 4px);
    pointer-events: none;
    z-index: -1;
  }
  
  /* custom cursor follower */
  .cursor-follower {
    position: fixed;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 94, 26, 0.3);
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease, width 0.2s, height 0.2s;
    transform: translate(-50%, -50%);
    backdrop-filter: blur(2px);
    border: 1px solid rgba(255,140,0,0.6);
  }
  
  /* navbar */
  .navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    background: rgba(10, 12, 18, 0.75);
    border-bottom: 1px solid rgba(255, 94, 26, 0.2);
  }
  
  .nav-container {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
  }
  
  .logo {
    font-size: 1.7rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .logo i {
    color: #ff5e1a;
    filter: drop-shadow(0 0 8px #ff5e1a);
  }
  .client-text {
    background: linear-gradient(135deg, #ff5e1a, #ffb347);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  
  .nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
  }
  .nav-link {
    text-decoration: none;
    color: #ccd6f6;
    font-weight: 500;
    transition: 0.2s;
  }
  .nav-link:hover, .nav-link.active {
    color: #ff7a3c;
  }
  
  .nav-actions {
    display: flex;
    gap: 1rem;
  }
  .btn-primary, .btn-outline {
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
    border: none;
    font-family: inherit;
  }
  .btn-primary {
    background: linear-gradient(100deg, #ff5e1a, #ff8c42);
    color: white;
    box-shadow: 0 4px 14px rgba(255, 94, 26, 0.3);
  }
  .btn-primary:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(255, 94, 26, 0.5);
  }
  .btn-outline {
    background: transparent;
    border: 1px solid #ff7a3c;
    color: #ff7a3c;
  }
  .btn-outline:hover {
    background: rgba(255, 94, 26, 0.1);
  }
  .hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
  }
  .hamburger span {
    width: 25px;
    height: 2px;
    background: white;
    transition: 0.2s;
  }
  
  /* hero */
  .hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1300px;
    margin: 0 auto;
    padding: 5rem 2rem;
    gap: 2rem;
    flex-wrap: wrap;
  }
  .hero-content {
    flex: 1;
  }
  .badge {
    background: rgba(255, 94, 26, 0.2);
    display: inline-block;
    padding: 0.3rem 1rem;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(4px);
  }
  .gradient-text {
    background: linear-gradient(135deg, #ff5e1a, #ffb347);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .glow-text {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
  }
  .hero-desc {
    font-size: 1.2rem;
    color: #b0b9d9;
    margin-bottom: 2rem;
    max-width: 550px;
  }
  .hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
  }
  .btn-large {
    padding: 0.9rem 2rem;
    font-size: 1rem;
  }
  .hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2.5rem;
  }
  .hero-stats div {
    font-size: 0.9rem;
    color: #a0a5c0;
  }
  .hero-stats span {
    font-weight: 800;
    font-size: 1.3rem;
    color: white;
    display: block;
  }
  .hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
  }
  .floating-card {
    background: rgba(20, 25, 40, 0.6);
    backdrop-filter: blur(12px);
    border-radius: 40px;
    padding: 2rem;
    font-size: 4rem;
    border: 1px solid rgba(255, 94, 26, 0.4);
    animation: float 4s infinite ease;
  }
  @keyframes float {
    0% { transform: translateY(0px);}
    50% { transform: translateY(-15px);}
    100% { transform: translateY(0px);}
  }
  .pulse-ring {
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle, #ff5e1a20, transparent);
    animation: pulseRing 2s infinite;
  }
  @keyframes pulseRing {
    0% { transform: scale(0.8); opacity: 0.6;}
    100% { transform: scale(1.4); opacity: 0;}
  }
  
  /* Features */
  .features {
    padding: 5rem 2rem;
  }
  .container {
    max-width: 1300px;
    margin: 0 auto;
  }
  .section-header {
    text-align: center;
    margin-bottom: 3rem;
  }
  .section-tag {
    color: #ff7a3c;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
  }
  .section-header h2 {
    font-size: 2.8rem;
    margin: 0.5rem 0;
  }
  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
  }
  .feature-card {
    background: rgba(18, 20, 28, 0.7);
    backdrop-filter: blur(6px);
    padding: 2rem;
    border-radius: 28px;
    border: 1px solid rgba(255, 94, 26, 0.2);
    transition: 0.3s;
  }
  .feature-card:hover {
    transform: translateY(-8px);
    border-color: #ff5e1a;
    box-shadow: 0 20px 35px -10px rgba(255, 94, 26, 0.2);
  }
  .feature-icon {
    font-size: 2.5rem;
    color: #ff7a3c;
    margin-bottom: 1.2rem;
  }
  .feature-card h3 {
    margin-bottom: 0.5rem;
  }
  .feature-card p {
    color: #a6adcd;
    line-height: 1.5;
  }
  /* download */
  .download {
    padding: 3rem 2rem 5rem;
  }
  .download-card {
    background: linear-gradient(135deg, #11131e, #0a0c14);
    border-radius: 40px;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    padding: 3rem;
    border: 1px solid rgba(255, 94, 26, 0.3);
    box-shadow: 0 30px 30px -20px black;
  }
  .download-text {
    flex: 1;
  }
  .download-text h2 {
    font-size: 2.5rem;
  }
  .platform-buttons {
    display: flex;
    gap: 1rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
  }
  .btn-platform {
    background: #1f232e;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    color: white;
    font-weight: 500;
    transition: 0.2s;
  }
  .btn-platform.win:hover { background: #0078d4; }
  .btn-platform.mac:hover { background: #555; }
  .btn-platform.linux:hover { background: #fbc658; color: black; }
  .version-info {
    font-size: 0.85rem;
    opacity: 0.7;
  }
  .download-preview {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .preview-window {
    background: #0e111b;
    border-radius: 16px;
    width: 280px;
    border: 1px solid #2a2f3f;
    overflow: hidden;
  }
  .preview-bar {
    background: #191e2a;
    padding: 12px;
    display: flex;
    gap: 8px;
    align-items: center;
  }
  .preview-bar span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ff5f57;
  }
  .preview-bar span:nth-child(2){ background: #ffbd2e; }
  .preview-bar span:nth-child(3){ background: #28ca42; }
  .preview-title {
    margin-left: 10px;
    font-size: 0.7rem;
    color: #aaa;
  }
  .preview-content {
    padding: 2rem;
    text-align: center;
    color: #ff7a3c;
    font-weight: bold;
  }
  .preview-content i {
    font-size: 4rem;
    margin-bottom: 0.5rem;
    display: block;
  }
  /* community */
  .community {
    padding: 5rem 2rem;
  }
  .community-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
  }
  .community-card {
    background: #0f111c;
    border-radius: 32px;
    padding: 2rem;
    text-align: center;
    width: 260px;
    transition: 0.2s;
    border: 1px solid rgba(255, 94, 26, 0.2);
  }
  .community-card i {
    font-size: 3rem;
    margin-bottom: 1rem;
  }
  .discord-card i { color: #5865F2; }
  .twitter-card i { color: #1DA1F2; }
  .github-card i { color: #e1e4e8; }
  .community-card button {
    margin-top: 1rem;
  }
  /* footer */
  footer {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid #1e2230;
  }
  .footer-links {
    margin-top: 1rem;
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
  }
  .footer-links a {
    color: #aaa;
    text-decoration: none;
  }
  /* responsive */
  @media (max-width: 900px) {
    .nav-links, .nav-actions {
      display: none;
    }
    .hamburger {
      display: flex;
    }
    .hero {
      flex-direction: column;
      text-align: center;
    }
    .hero-stats {
      justify-content: center;
    }
    .glow-text {
      font-size: 2.8rem;
    }
    .section-header h2 {
      font-size: 2rem;
    }
    .download-card {
      flex-direction: column;
    }
  }
  /* active mobile menu class via js later */
  .nav-links.active-mobile {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: #0a0c12f0;
    backdrop-filter: blur(12px);
    padding: 2rem;
    align-items: center;
    gap: 1.5rem;
  }