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

    :root {
      --bg: #080808;
      --bg2: #0d0d0d;
      --card: rgba(17, 17, 17, 0.82);
      --card2: rgba(24, 24, 24, 0.82);
      --line: rgba(255, 255, 255, 0.10);
      --line2: rgba(255, 208, 0, 0.35);
      --text: #ffffff;
      --muted: #b7b7b7;
      --dim: #777777;
      --yellow: #ffd000;
      --yellow2: #e5bb00;
      --yellow3: #fff1a6;
      --shadow: rgba(0, 0, 0, 0.55);
      --glow: rgba(255, 208, 0, 0.22);
      --radius: 28px;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      min-height: 100vh;
      font-family: Arial, Helvetica, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 50% -10%, rgba(255,208,0,.18), transparent 30%),
        radial-gradient(circle at 8% 80%, rgba(255,208,0,.08), transparent 25%),
        radial-gradient(circle at 92% 72%, rgba(255,255,255,.04), transparent 24%),
        var(--bg);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: radial-gradient(circle at top, black, transparent 75%);
      pointer-events: none;
      z-index: -3;
    }

    body::after {
      content: "";
      position: fixed;
      width: 520px;
      height: 520px;
      border-radius: 50%;
      right: -180px;
      top: -180px;
      background: rgba(255,208,0,.08);
      filter: blur(18px);
      pointer-events: none;
      z-index: -2;
      animation: pulseOrb 6s ease-in-out infinite;
    }

    @keyframes pulseOrb {
      0%, 100% { transform: scale(1); opacity: .8; }
      50% { transform: scale(1.12); opacity: .45; }
    }

    .noise {
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .05;
      background-image: repeating-linear-gradient(45deg, #fff 0 1px, transparent 1px 5px);
      z-index: -1;
    }

    .wrap {
      width: min(1120px, calc(100% - 32px));
      margin: 0 auto;
      padding: 18px 0 34px;
    }

    .nav {
      position: sticky;
      top: 14px;
      z-index: 20;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 13px 15px;
      border: 1px solid var(--line);
      border-radius: 22px;
      background: rgba(13, 13, 13, 0.72);
      backdrop-filter: blur(18px);
      box-shadow: 0 18px 55px rgba(0,0,0,.28);
      animation: slideDown .6s ease both;
    }

    @keyframes slideDown {
      from { transform: translateY(-20px); opacity: 0; }
      to { transform: translateY(0); opacity: 1; }
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 11px;
      font-weight: 900;
      letter-spacing: -0.03em;
    }

    .mark {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: #050505;
      background: linear-gradient(135deg, var(--yellow), var(--yellow3));
      box-shadow: 0 0 28px var(--glow);
      animation: markGlow 2.8s ease-in-out infinite;
    }

    @keyframes markGlow {
      0%, 100% { box-shadow: 0 0 18px rgba(255,208,0,.18); }
      50% { box-shadow: 0 0 34px rgba(255,208,0,.38); }
    }

    .navlinks {
      display: flex;
      align-items: center;
      gap: 5px;
    }

    .navlinks a {
      color: var(--muted);
      text-decoration: none;
      font-size: 13px;
      padding: 10px 12px;
      border-radius: 999px;
      transition: .2s ease;
    }

    .navlinks a:hover {
      color: var(--yellow);
      background: rgba(255,208,0,.08);
    }

    .hero {
      min-height: calc(100vh - 90px);
      display: grid;
      align-items: center;
      padding: 56px 0 24px;
    }

    .hero-card {
      position: relative;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 38px;
      background:
        linear-gradient(180deg, rgba(24,24,24,.85), rgba(10,10,10,.92)),
        radial-gradient(circle at 80% 20%, rgba(255,208,0,.16), transparent 32%);
      box-shadow: 0 35px 110px var(--shadow);
      padding: clamp(28px, 6vw, 62px);
      text-align: center;
    }

    .hero-card::before {
      content: "";
      position: absolute;
      width: 360px;
      height: 360px;
      border: 1px solid rgba(255,208,0,.14);
      border-radius: 50%;
      right: -120px;
      top: -120px;
      box-shadow: inset 0 0 40px rgba(255,208,0,.05);
      animation: rotateSlow 18s linear infinite;
    }

    @keyframes rotateSlow {
      to { transform: rotate(360deg); }
    }

    .pill {
      position: relative;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--yellow);
      border: 1px solid rgba(255,208,0,.32);
      background: rgba(255,208,0,.08);
      padding: 9px 14px;
      border-radius: 999px;
      font-size: 13px;
      margin-bottom: 22px;
      animation: fadeUp .7s ease both .08s;
    }

    .pulse-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--yellow);
      box-shadow: 0 0 0 0 rgba(255,208,0,.6);
      animation: dot 1.8s infinite;
    }

    @keyframes dot {
      70% { box-shadow: 0 0 0 12px rgba(255,208,0,0); }
      100% { box-shadow: 0 0 0 0 rgba(255,208,0,0); }
    }

    h1 {
      position: relative;
      font-size: clamp(42px, 9vw, 104px);
      line-height: .9;
      letter-spacing: clamp(-5px, -0.65vw, -2px);
      margin-bottom: 18px;
      animation: fadeUp .7s ease both .18s;
    }

    h1 span {
      color: var(--yellow);
      text-shadow: 0 0 28px rgba(255,208,0,.18);
    }

    .lead {
      position: relative;
      max-width: 720px;
      margin: 0 auto;
      color: var(--muted);
      font-size: clamp(16px, 2vw, 19px);
      line-height: 1.7;
      animation: fadeUp .7s ease both .28s;
    }

    @keyframes fadeUp {
      from { transform: translateY(16px); opacity: 0; }
      to { transform: translateY(0); opacity: 1; }
    }

    .actions {
      position: relative;
      display: flex;
      gap: 13px;
      flex-wrap: wrap;
      justify-content: center;
      margin-top: 30px;
      animation: fadeUp .7s ease both .38s;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 52px;
      padding: 15px 20px;
      border-radius: 17px;
      font-weight: 900;
      text-decoration: none;
      border: 1px solid transparent;
      cursor: pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--yellow), var(--yellow3));
      color: #050505;
      box-shadow: 0 16px 38px rgba(255,208,0,.18);
    }

    .btn-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 22px 55px rgba(255,208,0,.26);
    }

    .btn-secondary {
      background: rgba(255,255,255,.04);
      color: var(--yellow);
      border-color: var(--line);
    }

    .btn-secondary:hover {
      transform: translateY(-3px);
      border-color: rgba(255,208,0,.5);
      background: rgba(255,208,0,.08);
    }

    .stats {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      margin-top: 32px;
      animation: fadeUp .7s ease both .48s;
    }

    .stat {
      background: rgba(255,255,255,.035);
      border: 1px solid var(--line);
      border-radius: 20px;
      padding: 17px 12px;
    }

    .stat b {
      display: block;
      color: var(--yellow);
      font-size: 30px;
      line-height: 1;
      margin-bottom: 6px;
    }

    .stat small {
      color: var(--dim);
    }

    .section {
      margin-top: 24px;
      border: 1px solid var(--line);
      border-radius: 34px;
      background: linear-gradient(180deg, rgba(18,18,18,.92), rgba(10,10,10,.96));
      box-shadow: 0 28px 90px rgba(0,0,0,.42);
      padding: clamp(22px, 4vw, 34px);
    }

    .section-title {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }

    h2 {
      font-size: clamp(28px, 5vw, 46px);
      letter-spacing: -2px;
      line-height: 1;
    }

    .muted {
      color: var(--muted);
      line-height: 1.65;
    }

    .donation-grid {
      display: grid;
      grid-template-columns: 1.02fr .98fr;
      gap: 18px;
    }

    .donation-card {
      position: relative;
      overflow: hidden;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.035);
      border-radius: 26px;
      padding: 24px;
    }

    .donation-card::after {
      content: "";
      position: absolute;
      width: 180px;
      height: 180px;
      border-radius: 50%;
      right: -70px;
      bottom: -80px;
      background: rgba(255,208,0,.07);
      pointer-events: none;
    }

    .donation-card h3 {
      font-size: 26px;
      margin-bottom: 9px;
      letter-spacing: -1px;
    }

    .qr-frame {
      position: relative;
      width: min(260px, 100%);
      aspect-ratio: 1;
      margin: 20px auto;
      border-radius: 24px;
      padding: 12px;
      background: #fff;
      box-shadow:
        0 0 0 1px rgba(255,255,255,.08),
        0 18px 60px rgba(0,0,0,.46),
        0 0 45px rgba(255,208,0,.12);
      transition: .22s ease;
    }

    .qr-frame:hover {
      transform: translateY(-4px) scale(1.015);
      box-shadow:
        0 0 0 1px rgba(255,208,0,.2),
        0 25px 75px rgba(0,0,0,.52),
        0 0 60px rgba(255,208,0,.2);
    }

    .qr-frame img {
      width: 100%;
      height: 100%;
      display: block;
      border-radius: 16px;
      object-fit: cover;
    }

    .pix-box {
      position: relative;
      background: rgba(0,0,0,.45);
      border: 1px dashed rgba(255,208,0,.48);
      color: var(--yellow);
      border-radius: 16px;
      padding: 14px;
      word-break: break-all;
      user-select: all;
      text-align: center;
      font-size: 14px;
      line-height: 1.4;
    }

    .copy-btn {
      width: 100%;
      margin-top: 12px;
      border: 0;
      background: linear-gradient(135deg, var(--yellow), var(--yellow3));
      color: #050505;
      border-radius: 15px;
      padding: 14px;
      font-weight: 900;
      cursor: pointer;
      transition: .18s ease;
    }

    .copy-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 16px 35px rgba(255,208,0,.20);
    }

    .tiers {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: 18px;
    }

    .tier {
      border: 1px solid var(--line);
      background: rgba(0,0,0,.22);
      border-radius: 17px;
      padding: 14px;
      transition: .18s ease;
    }

    .tier:hover {
      transform: translateY(-3px);
      border-color: rgba(255,208,0,.35);
    }

    .tier b {
      display: block;
      color: var(--yellow);
      font-size: 20px;
      margin-bottom: 4px;
    }

    .tier span {
      color: var(--muted);
      font-size: 13px;
    }

    .benefits {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      margin-top: 18px;
    }

    .benefit {
      border: 1px solid var(--line);
      background: rgba(255,255,255,.032);
      border-radius: 22px;
      padding: 18px;
      transition: .18s ease;
    }

    .benefit:hover {
      transform: translateY(-3px);
      border-color: rgba(255,208,0,.28);
    }

    .benefit h4 {
      color: var(--yellow);
      margin-bottom: 8px;
      font-size: 17px;
    }

    .benefit p {
      color: var(--muted);
      line-height: 1.5;
      font-size: 14px;
    }

    .security {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-top: 18px;
    }

    .security div {
      border: 1px solid var(--line);
      background: rgba(255,255,255,.03);
      border-radius: 18px;
      padding: 14px;
      color: var(--muted);
      line-height: 1.45;
      font-size: 14px;
    }

    .security strong {
      color: var(--text);
    }

    .toast {
      position: fixed;
      left: 50%;
      bottom: 24px;
      transform: translate(-50%, 20px);
      opacity: 0;
      pointer-events: none;
      border: 1px solid rgba(255,208,0,.45);
      background: rgba(18,18,18,.96);
      color: var(--yellow);
      box-shadow: 0 18px 50px rgba(0,0,0,.42);
      backdrop-filter: blur(12px);
      border-radius: 999px;
      padding: 12px 17px;
      transition: .22s ease;
      z-index: 60;
      font-size: 14px;
    }

    .toast.show {
      opacity: 1;
      transform: translate(-50%, 0);
    }

    footer {
      color: var(--dim);
      text-align: center;
      padding: 26px 0 8px;
      font-size: 13px;
    }

    footer a {
      color: var(--yellow);
      text-decoration: none;
    }

    @media (max-width: 820px) {
      .wrap {
        width: min(100% - 20px, 1120px);
      }

      .navlinks {
        display: none;
      }

      .hero {
        min-height: auto;
        padding-top: 26px;
      }

      .hero-card {
        border-radius: 28px;
      }

      .stats,
      .donation-grid,
      .benefits,
      .security {
        grid-template-columns: 1fr;
      }

      .tiers {
        grid-template-columns: 1fr;
      }

      h1 {
        letter-spacing: -3px;
      }

      .section-title {
        display: block;
      }

      .section-title .muted {
        margin-top: 10px;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
      }
    }

/* UtilityHub PRO Conversion Layer */
.social-proof {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 18px;
}

.proof-card {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.035);
  border-radius: 24px;
  padding: 20px;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.proof-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255,208,0,.28);
  box-shadow: 0 18px 48px rgba(0,0,0,.22);
}

.comments-card {
  grid-column: 1 / -1;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.38);
  color: var(--text);
  border-radius: 15px;
  padding: 14px;
  outline: none;
  font: inherit;
}

textarea {
  min-height: 88px;
  resize: vertical;
  margin-top: 10px;
}

input:focus,
textarea:focus {
  border-color: rgba(255,208,0,.55);
  box-shadow: 0 0 0 3px rgba(255,208,0,.08);
}

.activity-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.activity-item {
  border: 1px solid var(--line);
  background: rgba(0,0,0,.26);
  border-radius: 16px;
  padding: 13px;
  color: var(--muted);
  line-height: 1.45;
  word-break: break-word;
}

.activity-item strong {
  color: var(--yellow);
}

.qr-frame {
  animation: qrFloat 4s ease-in-out infinite;
}

@keyframes qrFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.btn-primary,
.copy-btn {
  position: relative;
  overflow: hidden;
}

.btn-primary::after,
.copy-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-120%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.25), transparent);
  transition: transform .55s ease;
}

.btn-primary:hover::after,
.copy-btn:hover::after {
  transform: translateX(120%);
}

@media (max-width: 820px) {
  .social-proof,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .copy-btn,
  .btn {
    min-height: 54px;
  }

  .qr-frame {
    width: min(280px, 100%);
  }
}