:root {
    --bg: #0f0b0a;
    --bg-soft: #17100e;
    --bg-card: #1d1411;
    --bg-card-2: #251713;
    --text: #fff7ed;
    --muted: #c9b8ae;
    --muted-2: #9f8d83;
    --red: #ef4444;
    --red-dark: #b91c1c;
    --orange: #f97316;
    --orange-light: #fb923c;
    --yellow: #facc15;
    --border: rgba(255, 237, 213, 0.12);
    --border-strong: rgba(249, 115, 22, 0.38);
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
    --glow: 0 0 44px rgba(249, 115, 22, 0.18);
    --radius: 24px;
    --radius-small: 16px;
    --container: 1180px;
  }

  * {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background:
      radial-gradient(circle at 15% 0%, rgba(239, 68, 68, 0.22), transparent 32%),
      radial-gradient(circle at 85% 10%, rgba(249, 115, 22, 0.18), transparent 30%),
      linear-gradient(180deg, #0f0b0a 0%, #120d0b 45%, #0b0908 100%);
    line-height: 1.6;
  }

  a {
    color: inherit;
    text-decoration: none;
  }

  img {
    max-width: 100%;
    height: auto;
  }

  .container,
  .wrap {
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
  }

  .topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(15, 11, 10, 0.86);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(16px);
  }

  .topbar__inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }

  .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.02em;
  }

  .logo__mark {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    color: #fff7ed;
    background: linear-gradient(135deg, var(--red), var(--orange));
    box-shadow: 0 0 26px rgba(249, 115, 22, 0.36);
    font-size: 14px;
  }

  .nav {
    display: flex;
    align-items: center;
    gap: 22px;
    font-size: 15px;
    color: var(--muted);
  }

  .nav a:hover {
    color: var(--orange-light);
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 13px 22px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    transition: 0.2s ease;
    white-space: nowrap;
  }

  .btn-primary {
    color: #fff7ed;
    background: linear-gradient(135deg, var(--red), var(--orange));
    box-shadow: 0 16px 34px rgba(249, 115, 22, 0.28);
  }

  .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 42px rgba(249, 115, 22, 0.38);
  }

  .btn-secondary {
    color: #fed7aa;
    background: rgba(255, 247, 237, 0.04);
    border-color: var(--border-strong);
  }

  .btn-secondary:hover {
    color: #fff7ed;
    border-color: var(--orange);
    background: rgba(249, 115, 22, 0.12);
    transform: translateY(-1px);
  }

  .btn-light {
    color: #fff7ed;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.28);
  }

  .section {
    padding: 84px 0;
  }

  .section--dark {
    background: rgba(255, 255, 255, 0.015);
  }

  .section--soft {
    background:
      radial-gradient(circle at 10% 0%, rgba(239, 68, 68, 0.12), transparent 30%),
      radial-gradient(circle at 90% 30%, rgba(249, 115, 22, 0.1), transparent 34%),
      var(--bg-soft);
  }

  .hero {
    position: relative;
    overflow: hidden;
    padding: 90px 0 76px;
    background:
      radial-gradient(circle at 20% 20%, rgba(239, 68, 68, 0.2), transparent 30%),
      radial-gradient(circle at 85% 10%, rgba(249, 115, 22, 0.2), transparent 28%),
      linear-gradient(180deg, rgba(255, 247, 237, 0.035) 0%, rgba(255, 247, 237, 0) 100%);
  }

  .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(255, 237, 213, 0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 237, 213, 0.035) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(180deg, black 0%, transparent 78%);
    pointer-events: none;
  }

  .hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
    align-items: center;
    gap: 48px;
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    padding: 8px 13px;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    color: #fed7aa;
    background: rgba(249, 115, 22, 0.1);
    font-weight: 800;
    font-size: 14px;
  }

  h1,
  h2,
  h3 {
    margin: 0;
    line-height: 1.15;
    letter-spacing: -0.035em;
  }

  h1 {
    max-width: 790px;
    font-size: clamp(38px, 6vw, 68px);
  }

  h2 {
    font-size: clamp(30px, 4vw, 46px);
  }

  h3 {
    font-size: 22px;
  }

  p {
    margin: 0;
  }

  .gradient-text {
    background: linear-gradient(135deg, #fff7ed 0%, #fed7aa 42%, #fb923c 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }

  .hero__lead {
    max-width: 740px;
    margin-top: 24px;
    font-size: 20px;
    color: var(--muted);
  }

  .hero__text {
    max-width: 720px;
    margin-top: 16px;
    font-size: 17px;
    color: var(--muted-2);
  }

  .hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
  }

  .hero__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
  }

  .badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--muted);
    background: rgba(255, 247, 237, 0.04);
    font-size: 14px;
    font-weight: 800;
  }

  .badge::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 99px;
    background: var(--orange);
    box-shadow: 0 0 16px rgba(249, 115, 22, 0.8);
  }

  .hero-card,
  .card,
  .feature,
  .step,
  details,
  .use-list li {
    background:
      linear-gradient(180deg, rgba(255, 247, 237, 0.055), rgba(255, 247, 237, 0.025)),
      var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

  .hero-card {
    padding: 28px;
    border-radius: var(--radius);
    box-shadow: var(--shadow), var(--glow);
  }

  .hero-card--logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 430px;
    padding: 34px;
    overflow: hidden;
    background:
      radial-gradient(circle at 50% 42%, rgba(249, 115, 22, 0.12), transparent 42%),
      linear-gradient(180deg, rgba(255, 247, 237, 0.05), rgba(255, 247, 237, 0.015)),
      #070504;
  }

  .hero-logo {
    display: block;
  width: min(100%, 460px);
  height: auto;
  object-fit: contain;
  border-radius: 28px;
  filter: drop-shadow(0 0 32px rgba(249, 115, 22, 0.26));
  }

  .section-head {
    max-width: 820px;
    margin-bottom: 36px;
  }

  .section-head.center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .section-head p {
    margin-top: 16px;
    color: var(--muted);
    font-size: 18px;
  }

  .cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .card {
    padding: 30px;
    border-radius: var(--radius);
  }

  .card--accent {
    border-color: var(--border-strong);
    background:
      radial-gradient(circle at 20% 0%, rgba(239, 68, 68, 0.18), transparent 34%),
      linear-gradient(180deg, rgba(249, 115, 22, 0.1), rgba(255, 247, 237, 0.025)),
      var(--bg-card-2);
    box-shadow: var(--shadow), var(--glow);
  }

  .price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin: 20px 0 10px;
  }

  .price strong {
    color: #fb923c;
    font-size: 46px;
    line-height: 1;
    letter-spacing: -0.04em;
  }

  .price span {
    color: var(--muted);
    font-weight: 800;
  }

  .card p,
  .feature p,
  .step p,
  details p {
    color: var(--muted);
    margin-top: 14px;
  }

  .list {
    display: grid;
    gap: 10px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
  }

  .list li {
    position: relative;
    padding-left: 30px;
    color: var(--muted);
  }

  .list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    width: 21px;
    height: 21px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff7ed;
    background: linear-gradient(135deg, var(--red), var(--orange));
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
  }

  .card .btn {
    margin-top: 26px;
  }

  .grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .feature {
    padding: 26px;
    border-radius: var(--radius-small);
  }

  .feature__icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    border-radius: 15px;
    color: #fff7ed;
    background: linear-gradient(135deg, var(--red), var(--orange));
    box-shadow: 0 0 24px rgba(249, 115, 22, 0.28);
    font-weight: 900;
  }

  .wide-block {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.75fr);
    align-items: center;
    gap: 34px;
    padding: 36px;
    border-radius: var(--radius);
    background:
      radial-gradient(circle at 10% 0%, rgba(239, 68, 68, 0.14), transparent 32%),
      linear-gradient(180deg, rgba(255, 247, 237, 0.055), rgba(255, 247, 237, 0.02)),
      var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

  .wide-block p {
    margin-top: 14px;
    color: var(--muted);
    font-size: 17px;
  }

  .wide-block .btn {
    margin-top: 28px;
  }

  .steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    counter-reset: step;
  }

  .step {
    position: relative;
    padding: 24px;
    border-radius: var(--radius-small);
    counter-increment: step;
  }

  .step::before {
    content: counter(step);
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    margin-bottom: 18px;
    border-radius: 14px;
    color: #fff7ed;
    background: linear-gradient(135deg, var(--red), var(--orange));
    font-weight: 900;
  }

  .use-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .use-list li {
    position: relative;
    padding: 18px 20px 18px 48px;
    border-radius: 16px;
    color: var(--muted);
    font-weight: 800;
  }

  .use-list li::before {
    content: "";
    position: absolute;
    left: 20px;
    top: 25px;
    width: 10px;
    height: 10px;
    border-radius: 99px;
    background: var(--orange);
    box-shadow: 0 0 16px rgba(249, 115, 22, 0.8);
  }

  .faq {
    display: grid;
    gap: 14px;
  }

  details {
    padding: 22px 24px;
    border-radius: 18px;
  }

  summary {
    cursor: pointer;
    font-size: 18px;
    font-weight: 900;
    list-style: none;
  }

  summary::-webkit-details-marker {
    display: none;
  }

  .cta {
    position: relative;
    overflow: hidden;
    padding: 64px 0;
    color: #fff7ed;
    background:
      radial-gradient(circle at 20% 20%, rgba(255, 247, 237, 0.14), transparent 26%),
      radial-gradient(circle at 84% 12%, rgba(250, 204, 21, 0.16), transparent 22%),
      linear-gradient(135deg, #7f1d1d, #ea580c 55%, #f97316);
  }

  .cta__inner {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 30px;
  }

  .cta p {
    max-width: 760px;
    margin-top: 16px;
    color: rgba(255, 247, 237, 0.82);
    font-size: 18px;
  }

  .footer {
    padding: 54px 0;
    color: var(--muted);
    background: #090706;
    border-top: 1px solid var(--border);
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.1fr 1.4fr 1fr 1fr;
    gap: 34px;
    align-items: flex-start;
  }

  .footer img {
    display: block;
    max-width: 229px;
    height: auto;
    margin-bottom: 18px;
  }

  .footer h3 {
    margin: 0 0 16px;
    color: var(--text);
    font-size: 18px;
    letter-spacing: -0.02em;
  }

  .footer p {
    margin: 0 0 12px;
    color: var(--muted-2);
    font-size: 14px;
    line-height: 1.6;
  }

  .footer a {
    display: block;
    width: fit-content;
    margin-bottom: 10px;
    color: #d6b8a8;
    font-size: 14px;
    line-height: 1.5;
    transition: 0.2s ease;
  }

  .footer a:hover {
    color: #fb923c;
  }

  @media (max-width: 980px) {
    .nav {
      display: none;
    }

    .hero__grid,
    .wide-block,
    .cta__inner {
      grid-template-columns: 1fr;
    }

    .cards,
    .grid-3,
    .steps,
    .use-list {
      grid-template-columns: 1fr;
    }

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

    .hero-card--logo {
      min-height: 360px;
    }

    .hero-logo {
      display: block;
  width: min(100%, 420px);
  height: auto;
  object-fit: contain;
  border-radius: 28px;
  filter: drop-shadow(0 0 32px rgba(249, 115, 22, 0.26));
    }

    .footer-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  @media (max-width: 640px) {
    .topbar__inner {
      min-height: 68px;
    }

    .header-actions .btn-secondary {
      display: none;
    }

    .hero {
      padding: 58px 0;
    }

    .section {
      padding: 58px 0;
    }

    .card,
    .wide-block,
    .hero-card {
      padding: 24px;
    }

    .hero-card--logo {
      min-height: 300px;
      padding: 22px;
    }

    .hero-logo {
      display: block;
  width: min(100%, 460px);
  height: auto;
  object-fit: contain;
  border-radius: 28px;
  filter: drop-shadow(0 0 32px rgba(249, 115, 22, 0.26));
    }

    .footer {
      padding: 42px 0;
    }

    .footer-grid {
      grid-template-columns: 1fr;
      gap: 26px;
    }
  }