:root {
      --bg: #0c0e10;
      --text: #f0f2f5;
      --text-muted: #9ba1a6;
      --accent: #ff6b4a;
      --accent-glow: rgba(255, 107, 74, 0.25);
      --amber: #f59e0b;
      --green: #10b981;
      --card-bg: rgba(18, 20, 24, 0.82);
      --card-border: rgba(255, 255, 255, 0.08);
    }

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

    body {
      background-color: var(--bg);
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow-x: hidden;
      position: relative;
      background-image:
        radial-gradient(circle at 75% 40%, rgba(255, 107, 74, 0.08), transparent 45%),
        linear-gradient(to right, rgba(12, 14, 16, 0.95) 0%, rgba(12, 14, 16, 0.75) 50%, rgba(12, 14, 16, 0.4) 100%),
        url("./backdrop-door.webp");
      background-size: cover;
      background-position: center right;
      background-repeat: no-repeat;
      background-attachment: fixed;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
      background-size: 40px 40px;
      pointer-events: none;
      z-index: 0;
    }

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 2rem;
      position: relative;
      z-index: 1;
    }

    /* Header */
    header {
      padding: 2.5rem 0 1rem;
    }

    .brand {
      display: inline-flex;
      align-items: baseline;
      text-decoration: none;
      color: #ffffff;
      font-size: 1.5rem;
      font-weight: 700;
      letter-spacing: -0.03em;
    }

    .brand__name {
      color: #ffffff;
    }

    .brand__dot {
      color: var(--accent);
    }

    .brand__product {
      margin-left: 0.45rem;
      color: var(--text-muted);
      font-weight: 400;
      font-size: 1.25rem;
    }

    /* Main Content */
    main {
      flex: 1;
      display: flex;
      align-items: center;
      padding: 3.5rem 0;
    }

    .hero-content {
      max-width: 640px;
    }

    h1 {
      font-size: clamp(2.6rem, 5.5vw, 4.2rem);
      font-weight: 800;
      line-height: 1.06;
      letter-spacing: -0.04em;
      color: #ffffff;
      margin-bottom: 1.35rem;
    }

    h1 span {
      display: block;
      color: var(--text-muted);
      font-weight: 600;
    }

    .lede {
      font-size: 1.15rem;
      line-height: 1.6;
      color: #b3b9bf;
      margin-bottom: 2.25rem;
      max-width: 580px;
    }

    /* Terminal Diagnostic Card */
    .terminal-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.05);
      backdrop-filter: blur(16px);
      margin-bottom: 2.25rem;
      max-width: 580px;
    }

    .terminal-card__bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0.65rem 1rem;
      background: rgba(0, 0, 0, 0.4);
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .window-dots {
      display: flex;
      gap: 6px;
    }

    .window-dots span {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }

    .window-dots span:nth-child(1) { background: #ff5f56; }
    .window-dots span:nth-child(2) { background: #ffbd2e; }
    .window-dots span:nth-child(3) { background: #27c93f; }

    .window-title {
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      font-size: 0.75rem;
      color: #8b949e;
      letter-spacing: 0.02em;
    }

    .window-tag {
      font-family: ui-monospace, monospace;
      font-size: 0.7rem;
      color: var(--amber);
      font-weight: 600;
    }

    .terminal-body {
      padding: 1.25rem 1.25rem 1.1rem;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      font-size: 0.85rem;
      line-height: 1.65;
    }

    .terminal__cmd {
      color: #f0f2f5;
      margin-bottom: 0.5rem;
    }

    .terminal__cmd .prompt {
      color: var(--accent);
      font-weight: bold;
      margin-right: 0.4rem;
    }

    .terminal__log {
      color: #9ba1a6;
      display: flex;
      gap: 0.5rem;
    }

    .terminal__log .ok {
      color: var(--green);
    }

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

    .terminal__accent {
      margin-top: 0.5rem;
      color: #ff9478;
      font-weight: 500;
    }

    /* Actions */
    .actions {
      display: flex;
      align-items: center;
      gap: 1.25rem;
      flex-wrap: wrap;
    }

    .btn-contact {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: #ffffff;
      color: #0c0e10;
      font-weight: 600;
      font-size: 0.95rem;
      padding: 0.75rem 1.4rem;
      border-radius: 8px;
      text-decoration: none;
      transition: background 0.15s ease, transform 0.15s ease;
      cursor: pointer;
      border: none;
    }

    .btn-contact:hover {
      background: #e2e5e9;
      transform: translateY(-1px);
    }

    .contact-note {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    /* Minimal Elegant Footer */
    footer {
      padding: 2rem 0 2.5rem;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .footer-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1.25rem;
      font-size: 0.88rem;
    }

    .legal-links {
      display: flex;
      gap: 2rem;
    }

    .legal-links a {
      color: #ffffff;
      font-weight: 500;
      text-decoration: none;
      transition: color 0.15s ease, opacity 0.15s ease;
      opacity: 0.95;
    }

    .legal-links a:hover {
      color: var(--accent);
      opacity: 1;
    }

    .footer-copy {
      color: #ffffff;
      font-weight: 400;
      opacity: 0.9;
    }

    @media (max-width: 768px) {
      body {
        background-position: center;
      }
      .footer-inner {
        flex-direction: column;
        align-items: flex-start;
      }
    }