:root {
      /* Light (default) */
      --midnight: #f6f3ec;
      --deep-navy: #e9e4db;
      --teal: #1f9ba8;
      --mint: #27b887;
      --sand: #0d2438;
      --card: #ffffff;
      --muted: #53677a;
      --accent: #e9782a;
      --accent-soft: #f0a45d;
      --white: #ffffff;
      --shadow: 0 18px 48px rgba(10, 26, 38, 0.12);
      --border: rgba(13, 36, 56, 0.08);
      --surface: rgba(255, 255, 255, 0.8);
      --nav-bg: rgba(255, 255, 255, 0.85);
    }
    [data-theme="dark"] {
      --midnight: #0c2032;
      --deep-navy: #0a1a26;
      --teal: #1f9ba8;
      --mint: #3dcf93;
      --sand: #f6f1ea;
      --card: #10293c;
      --muted: #6f8499;
      --accent: #e9782a;
      --accent-soft: #f0a45d;
      --white: #ffffff;
      --shadow: 0 20px 60px rgba(6, 20, 34, 0.25);
      --border: rgba(255, 255, 255, 0.08);
      --surface: rgba(12, 32, 50, 0.7);
      --nav-bg: rgba(12, 32, 50, 0.7);
    }
    html {
      scroll-behavior: smooth;
      scroll-padding-top: 96px;
    }
    * { box-sizing: border-box; }
    body {
      margin: 0;
      font-family: 'DM Sans', 'Space Grotesk', system-ui, -apple-system, sans-serif;
      background: radial-gradient(120% 120% at 80% 20%, rgba(31, 155, 168, 0.12), transparent 50%),
                  radial-gradient(120% 120% at 20% 0%, rgba(57, 207, 147, 0.12), transparent 55%),
                  linear-gradient(180deg, var(--midnight), var(--deep-navy));
      color: var(--sand);
      line-height: 1.6;
      min-height: 100vh;
      overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }
    .container { width: min(1200px, 92vw); margin: 0 auto; }
    header {
      position: sticky;
      top: 0;
      z-index: 10;
      backdrop-filter: blur(12px);
      background: var(--nav-bg);
      border-bottom: 1px solid var(--border);
    }
    nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 0;
      gap: 12px;
    }
    .brand {
      display: flex;
      align-items: center;
      gap: 12px;
      font-weight: 700;
      letter-spacing: 0.02em;
      color: var(--sand);
    }
    .brand img {
      width: 42px;
      height: 42px;
      border-radius: 12px;
      background: rgba(233, 120, 42, 0.12);
      padding: 8px;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 18px;
      font-weight: 600;
      font-size: 0.95rem;
    }
    .nav-links a {
      padding: 8px 12px;
      border-radius: 999px;
      color: var(--sand);
      transition: background 0.25s ease, color 0.25s ease;
    }
    .nav-links a:hover {
      background: rgba(255, 255, 255, 0.06);
      color: var(--white);
    }
    .pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 14px;
      border-radius: 999px;
      background: rgba(31, 155, 168, 0.14);
      color: var(--sand);
      border: 1px solid rgba(255, 255, 255, 0.06);
      font-weight: 600;
      font-size: 0.95rem;
    }
    main { padding: 48px 0 80px; }
    .hero {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      align-items: center;
      gap: 28px;
      padding: 36px 0 12px;
    }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--mint);
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      font-size: 0.82rem;
    }
    h1 {
      font-family: 'Space Grotesk', 'DM Sans', sans-serif;
      font-weight: 700;
      font-size: clamp(2.1rem, 3vw + 1rem, 3rem);
      margin: 10px 0 14px;
      color: var(--sand);
      line-height: 1.2;
    }
    .lead {
      color: var(--muted);
      font-size: 1.05rem;
      max-width: 36rem;
    }
    .cta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin: 22px 0 12px;
    }
    .btn {
      padding: 12px 18px;
      border-radius: 14px;
      border: none;
      font-weight: 700;
      cursor: pointer;
      transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    }
    .btn-primary {
      background: linear-gradient(120deg, var(--accent), var(--accent-soft));
      color: var(--deep-navy);
      box-shadow: var(--shadow);
    }
    .btn-primary:hover { transform: translateY(-2px); }
    .btn-ghost {
      background: var(--surface);
      color: var(--sand);
      border: 1px solid var(--border);
    }
    .micro-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }
    .chip {
      padding: 8px 12px;
      border-radius: 999px;
      background: var(--surface);
      color: var(--sand);
      border: 1px solid var(--border);
      font-weight: 600;
      font-size: 0.9rem;
    }
    .hero-card {
      background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(249, 246, 240, 0.9));
      border: 1px solid var(--border);
      border-radius: 22px;
      padding: 18px;
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
      min-height: 320px;
    }
    [data-theme="dark"] .hero-card {
      background: linear-gradient(145deg, rgba(16, 41, 60, 0.92), rgba(12, 32, 50, 0.92));
    }
    .hero-card::after {
      content: '';
      position: absolute;
      inset: -80% -30% auto auto;
      background: radial-gradient(60% 60% at 50% 50%, rgba(31, 155, 168, 0.25), transparent 65%);
      opacity: 0.8;
      z-index: 0;
    }
    .hero-logo {
      width: 90px;
      height: auto;
      filter: drop-shadow(0 14px 24px rgba(233, 120, 42, 0.25));
    }
    .card-body {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 10px;
    }
    .card-title {
      font-size: 1.1rem;
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--sand);
    }
    .card-list {
      list-style: none;
      padding: 0;
      margin: 6px 0;
      display: grid;
      gap: 8px;
      color: var(--muted);
    }
    .card-list li {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--border), transparent);
      margin: 8px 0;
    }
    section {
      padding: 42px 0;
      scroll-margin-top: 96px;
    }
    .section-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 18px;
    }
    .section-head h2 {
      margin: 0;
      font-size: 1.7rem;
      color: var(--sand);
      letter-spacing: -0.01em;
    }
    .section-head p {
      margin: 0;
      color: var(--muted);
    }
    .grid {
      display: grid;
      gap: 16px;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    .card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 16px;
      box-shadow: 0 10px 28px rgba(0, 0, 0, 0.08);
      display: grid;
      gap: 8px;
    }
    .card-icon {
      width: 42px;
      height: 42px;
      border-radius: 12px;
      background: rgba(31, 155, 168, 0.16);
      display: grid;
      place-items: center;
      font-size: 1.2rem;
      color: var(--sand);
    }
    .card-icon i {
      color: inherit;
      font-size: 1.2rem;
    }
    .card h3 {
      margin: 0;
      color: var(--sand);
      font-size: 1.1rem;
    }
    .card p {
      margin: 0;
      color: var(--muted);
    }
    .process {
      display: grid;
      gap: 12px;
    }
    .step {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 12px;
      align-items: start;
    }
    .step-circle {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--teal), var(--mint));
      color: var(--deep-navy);
      display: grid;
      place-items: center;
      font-weight: 800;
    }
    .highlight {
      background: rgba(31, 155, 168, 0.12);
      border: 1px solid rgba(31, 155, 168, 0.22);
      border-radius: 14px;
      padding: 14px;
      color: var(--sand);
    }
    .contact {
      background: linear-gradient(135deg, rgba(31, 155, 168, 0.14), rgba(255, 255, 255, 0.92));
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 22px;
      box-shadow: var(--shadow);
    }
    [data-theme="dark"] .contact {
      background: linear-gradient(135deg, rgba(31, 155, 168, 0.28), rgba(16, 41, 60, 0.9));
    }
    .contact h2 { margin-top: 0; }
    .cta-group {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 12px;
      margin-top: 6px;
    }
    .email-reveal {
      min-height: 22px;
      color: var(--sand);
      font-weight: 700;
      letter-spacing: 0.03em;
      opacity: 0;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      pointer-events: none;
      transition: opacity 0.25s ease;
    }
    [data-theme="dark"] .email-reveal {
      color: var(--white);
    }
    .email-reveal.visible {
      opacity: 1;
      pointer-events: auto;
    }
    .sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      border: 0;
    }
    .copy-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 36px;
      height: 36px;
      border-radius: 10px;
      border: 1px solid rgba(255, 255, 255, 0.15);
      background: rgba(255, 255, 255, 0.08);
      color: var(--white);
      cursor: pointer;
      transition: transform 0.15s ease, background 0.2s ease, border 0.2s ease;
    }
    .copy-btn:hover,
    .copy-btn:focus-visible {
      transform: translateY(-1px);
      background: rgba(255, 255, 255, 0.14);
      border-color: rgba(255, 255, 255, 0.35);
      outline: none;
    }
    .copy-btn i {
      font-size: 1rem;
      color: inherit;
    }
    .copy-btn .fa-check {
      color: var(--mint);
    }
    .contact-note {
      display: block;
      margin-top: 6px;
      color: var(--muted);
      font-size: 0.85rem;
    }
    .theme-toggle {
      position: relative;
      width: 56px;
      height: 28px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: var(--surface);
      display: inline-flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 8px;
      cursor: pointer;
      transition: background 0.2s ease, border 0.2s ease;
    }
    .theme-toggle i {
      font-size: 0.9rem;
      color: var(--muted);
    }
    .toggle-knob {
      position: absolute;
      top: 3px;
      left: 3px;
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent), var(--accent-soft));
      box-shadow: 0 6px 16px rgba(0,0,0,0.18);
      transition: transform 0.25s ease;
    }
    [data-theme="dark"] .toggle-knob {
      transform: translateX(26px);
    }
    [data-theme="dark"] .theme-toggle {
      background: var(--surface);
      border-color: var(--border);
    }
    footer {
      padding: 20px 0 28px;
      color: var(--muted);
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      margin-top: 36px;
    }
    .bg-orb {
      position: absolute;
      width: 260px;
      height: 260px;
      background: radial-gradient(60% 60% at 50% 50%, rgba(233, 120, 42, 0.23), transparent 65%);
      filter: blur(14px);
      right: -40px;
      top: -40px;
      opacity: 0.8;
      pointer-events: none;
    }
    @media (max-width: 720px) {
      nav { flex-wrap: wrap; }
      .nav-links { width: 100%; justify-content: flex-start; }
      .hero { padding-top: 18px; }
      .section-head { flex-direction: column; align-items: flex-start; }
    }