:root {
      --bg: #060606;
      --bg-soft: #0c0c10;
      --card: rgba(18, 18, 24, 0.78);
      --card-strong: #121218;
      --text: #f4f4f7;
      --muted: #a4a4b2;
      --purple: #8a38ff;
      --purple-2: #b26cff;
      --red: #ff4b4b;
      --red-2: #ff6b6b;
      --border: rgba(255,255,255,0.08);
      --shadow-purple: 0 0 40px rgba(138, 56, 255, 0.22);
      --shadow-red: 0 0 40px rgba(255, 75, 75, 0.14);
      --radius: 22px;
      --container: 1180px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: "Inter", sans-serif;
      background:
        radial-gradient(circle at 18% 0%, rgba(138,56,255,0.12), transparent 38%),
        radial-gradient(circle at 88% 10%, rgba(255,75,75,0.10), transparent 34%),
        radial-gradient(circle at 50% 36%, rgba(138,56,255,0.05), transparent 42%),
        linear-gradient(180deg, #050507 0%, #0a0710 20%, #08070d 48%, #09060c 72%, #040405 100%);
      color: var(--text);
      overflow-x: hidden;
      position: relative;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      background:
        radial-gradient(circle at 14% 18%, rgba(138,56,255,0.10), transparent 24%),
        radial-gradient(circle at 86% 22%, rgba(255,75,75,0.08), transparent 24%),
        radial-gradient(circle at 20% 58%, rgba(138,56,255,0.06), transparent 26%),
        radial-gradient(circle at 82% 72%, rgba(255,75,75,0.05), transparent 24%),
        radial-gradient(circle at 48% 92%, rgba(138,56,255,0.04), transparent 20%);
      filter: blur(28px);
      opacity: 0.95;
    }

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

    img {
      max-width: 100%;
      display: block;
    }

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

    .section {
      padding: 96px 0;
      position: relative;
      background:
        radial-gradient(circle at 14% 50%, rgba(138,56,255,0.04), transparent 28%),
        radial-gradient(circle at 86% 42%, rgba(255,75,75,0.03), transparent 24%);
    }

    .section-title {
      font-size: clamp(2rem, 4vw, 3.6rem);
      line-height: 0.95;
      font-weight: 900;
      letter-spacing: -0.04em;
      text-transform: uppercase;
    }

    .section-title .accent-purple {
      color: var(--purple-2);
    }

    .section-title .accent-red {
      color: var(--red-2);
    }

    .eyebrow {
      display: inline-block;
      margin-bottom: 16px;
      color: var(--purple-2);
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
    }

    .section-desc {
      max-width: 620px;
      margin-top: 18px;
      color: var(--muted);
      font-size: 1.02rem;
      line-height: 1.7;
    }

    .grid {
      display: grid;
      gap: 22px;
    }

    .card {
      background: linear-gradient(180deg, rgba(20,20,26,0.88), rgba(11,11,15,0.92));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      box-shadow: var(--shadow-purple);
      backdrop-filter: blur(10px);
    }

    .card:hover {
      transform: translateY(-3px);
      border-color: rgba(178,108,255,0.28);
      transition: 0.25s ease;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 52px;
      padding: 0 22px;
      border-radius: 14px;
      font-weight: 700;
      font-size: 0.98rem;
      border: 1px solid transparent;
      transition: 0.25s ease;
      cursor: pointer;
      white-space: nowrap;
    }

    .btn-primary {
      background: linear-gradient(90deg, var(--purple), var(--purple-2));
      color: white;
      box-shadow: 0 12px 30px rgba(138, 56, 255, 0.26);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(138, 56, 255, 0.34);
    }

    .btn-secondary {
      background: transparent;
      color: white;
      border-color: rgba(255,255,255,0.12);
    }

    .btn-secondary:hover {
      border-color: rgba(178,108,255,0.35);
      background: rgba(255,255,255,0.03);
    }

    .header {
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(12px);
      background: rgba(5,5,7,0.72);
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }

    .header-inner {
      height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      letter-spacing: -0.03em;
    }

    .brand-logo {
      width: 90px;
      height: 90px;
      display: block;
      object-fit: contain;
      flex-shrink: 0;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      position: relative;
      filter: drop-shadow(0 0 14px rgba(138,56,255,0.4));
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      top: 5px;
      width: 16px;
      height: 28px;
      border: 2px solid;
      border-radius: 14px 14px 10px 10px;
      transform: rotate(12deg);
    }

    .brand-mark::before {
      left: 4px;
      border-color: var(--purple-2);
      box-shadow: 0 0 20px rgba(138,56,255,0.28);
    }

    .brand-mark::after {
      right: 4px;
      border-color: var(--red-2);
      transform: rotate(-12deg);
      box-shadow: 0 0 20px rgba(255,75,75,0.2);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1;
    }

    .brand-text strong {
      font-size: 1.15rem;
    }

    .brand-text span {
      color: var(--muted);
      font-size: 0.68rem;
      margin-top: 4px;
      letter-spacing: 0.07em;
      text-transform: uppercase;
    }

    .nav {
      display: flex;
      align-items: center;
      gap: 26px;
    }

    .nav a {
      color: #d6d6de;
      font-size: 0.92rem;
      transition: 0.2s ease;
    }

    .nav a:hover {
      color: white;
    }

    .menu-toggle {
      display: none;
      background: transparent;
      border: 0;
      color: white;
      font-size: 1.5rem;
      cursor: pointer;
    }

    .hero {
      padding: 72px 0 84px;
      position: relative;
      overflow: hidden;
    }

    .hero::before,
    .hero::after {
      content: "";
      position: absolute;
      inset: auto;
      width: 430px;
      height: 430px;
      border-radius: 50%;
      filter: blur(90px);
      opacity: 0.18;
      pointer-events: none;
    }

    .hero::before {
      top: 20px;
      left: -90px;
      background: var(--purple);
    }

    .hero::after {
      top: 60px;
      right: -120px;
      background: var(--red);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      align-items: start;
      gap: 42px;
    }

    .hero-copy {
      position: relative;
      z-index: 2;
    }

    .hero-copy .eyebrow {
      color: #f0c9ff;
      padding-left: 14px;
      position: relative;
    }

    .hero-copy .eyebrow::before {
      content: "";
      position: absolute;
      left: 0;
      top: 50%;
      width: 8px;
      height: 8px;
      background: linear-gradient(180deg, var(--red-2), var(--purple-2));
      border-radius: 50%;
      transform: translateY(-50%);
      box-shadow: 0 0 12px rgba(255,75,75,0.35);
    }

    .hero-title {
      font-size: clamp(2.8rem, 7vw, 5.9rem);
      line-height: 0.95;
      font-weight: 900;
      letter-spacing: -0.06em;
      text-transform: uppercase;
      max-width: 680px;
    }

    .hero-line {
      display: block;
      white-space: nowrap;
    }

    .hero-title .accent {
      color: var(--purple-2);
    }

    .hero-desc {
      margin-top: 20px;
      max-width: 620px;
      color: #c6c6d2;
      font-size: 1.08rem;
      line-height: 1.7;
    }

    .hero-micro {
      margin-top: 14px;
      color: #e7d8ff;
      font-weight: 700;
      letter-spacing: 0.02em;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 28px;
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      margin-top: 28px;
    }

    .hero-point {
      padding: 14px 16px;
      border-radius: 16px;
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(255,255,255,0.06);
      color: #dcdce4;
      font-size: 0.88rem;
      line-height: 1.45;
    }

    .hero-visual {
      position: relative;
      min-height: 580px;
      display: flex;
      align-items: flex-start;
      justify-content: flex-end;
      padding-top: 28px;
      padding-left: 24px;
      margin-right: -20px;
    }

    .snake {
      position: absolute;
      pointer-events: none;
      z-index: 0;
      opacity: 0.16;
    }

    .snake-left {
      top: 0;
      left: -30px;
      width: 250px;
      height: 180px;
      border: 2px solid rgba(178,108,255,0.45);
      border-radius: 60% 40% 50% 50%;
      transform: rotate(-12deg);
      box-shadow: 0 0 40px rgba(138,56,255,0.2);
    }

    .snake-right {
      top: 10px;
      right: -18px;
      width: 250px;
      height: 180px;
      border: 2px solid rgba(255,107,107,0.35);
      border-radius: 40% 60% 50% 50%;
      transform: rotate(12deg);
      box-shadow: 0 0 40px rgba(255,75,75,0.14);
    }

    .dashboard {
      width: min(100%, 640px);
      border-radius: 28px;
      background:
        linear-gradient(180deg, rgba(17,17,23,0.94), rgba(8,8,11,0.98)),
        linear-gradient(90deg, rgba(138,56,255,0.08), rgba(255,75,75,0.06));
      border: 1px solid rgba(255,255,255,0.08);
      box-shadow:
        0 0 0 1px rgba(138,56,255,0.1),
        0 25px 80px rgba(0,0,0,0.45),
        0 0 60px rgba(138,56,255,0.18);
      padding: 18px;
      position: relative;
      z-index: 2;
    }

    .dashboard::before {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(120deg, rgba(138,56,255,0.8), rgba(255,75,75,0.5));
      -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
              mask-composite: exclude;
      opacity: 0.5;
      pointer-events: none;
    }

    .dash-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-bottom: 16px;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }

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

    .dash-dots span {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #444;
    }

    .dash-dots span:nth-child(1) { background: var(--red-2); }
    .dash-dots span:nth-child(2) { background: #ffbf4b; }
    .dash-dots span:nth-child(3) { background: #43d36a; }

    .dash-brand {
      color: #e7d7ff;
      font-size: 0.85rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

    .dash-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-top: 16px;
    }

    .dash-card {
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius: 18px;
      padding: 18px;
      min-height: 120px;
    }

    .dash-card h4 {
      color: #a9a9b9;
      font-size: 0.78rem;
      font-weight: 600;
      margin-bottom: 10px;
    }

    .metric {
      font-size: 1.7rem;
      font-weight: 800;
      letter-spacing: -0.04em;
    }

    .metric-sub {
      margin-top: 8px;
      color: #86df9c;
      font-size: 0.82rem;
      font-weight: 700;
    }

    .mini-bars {
      display: flex;
      align-items: flex-end;
      gap: 8px;
      height: 78px;
      margin-top: 12px;
    }

    .mini-bars span {
      flex: 1;
      border-radius: 10px 10px 4px 4px;
      background: linear-gradient(180deg, var(--purple-2), var(--purple));
      box-shadow: 0 0 20px rgba(138,56,255,0.16);
    }

    .mini-bars span:nth-child(1) { height: 34%; }
    .mini-bars span:nth-child(2) { height: 56%; }
    .mini-bars span:nth-child(3) { height: 45%; }
    .mini-bars span:nth-child(4) { height: 78%; background: linear-gradient(180deg, var(--red-2), var(--purple)); }
    .mini-bars span:nth-child(5) { height: 62%; }

    .line-chart {
      height: 120px;
      position: relative;
      overflow: hidden;
      border-radius: 14px;
      background:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
      background-size: 100% 25%, 20% 100%;
    }

    .line-chart svg {
      width: 100%;
      height: 100%;
      display: block;
    }

    .problem {
      background:
        radial-gradient(circle at 16% 34%, rgba(138,56,255,0.06), transparent 28%),
        linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0));
    }

    .problem-grid {
      margin-top: 34px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      align-items: start;
    }

    .problem-left p {
      margin-top: 18px;
      max-width: 540px;
      color: var(--muted);
      line-height: 1.7;
    }

    .problem-list {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
    }

    .problem-item {
      padding: 24px;
      min-height: 180px;
    }

    .problem-num {
      color: var(--red-2);
      font-size: 1.8rem;
      font-weight: 900;
      margin-bottom: 18px;
      letter-spacing: -0.05em;
    }

    .problem-item h3 {
      font-size: 1.1rem;
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 10px;
      text-transform: uppercase;
    }

    .problem-item p {
      color: var(--muted);
      font-size: 0.96rem;
      line-height: 1.65;
    }

    .problem-bottom {
      margin-top: 24px;
      font-size: clamp(1.1rem, 2vw, 1.5rem);
      font-weight: 800;
      letter-spacing: -0.03em;
    }

    .problem-bottom .accent-purple {
      color: var(--purple-2);
    }

    .solutions-grid {
      margin-top: 34px;
      display: grid;
      grid-template-columns: 1.02fr 0.98fr;
      gap: 22px;
      align-items: start;
    }

    .solutions-cards {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .solution-card {
      padding: 20px;
      min-height: 158px;
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
    }

    .solution-card h3 {
      font-size: 1rem;
      font-weight: 800;
      text-transform: uppercase;
      margin-bottom: 14px;
    }

    .solution-card p {
      color: var(--muted);
      line-height: 1.55;
      font-size: 0.92rem;
      margin-top: 0;
    }

    .analytics {
      padding: 24px;
    }

    .analytics-top {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .table-mini {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.92rem;
      margin-top: 10px;
    }

    .table-mini th,
    .table-mini td {
      text-align: left;
      padding: 10px 8px;
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .table-mini th {
      color: #9f9fb1;
      font-size: 0.78rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    .status-ok { color: #4cd77b; font-weight: 700; }
    .status-low { color: #ffbf4b; font-weight: 700; }
    .status-critical { color: var(--red-2); font-weight: 700; }

    .bar-chart {
      margin-top: 16px;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 10px;
      height: 170px;
    }

    .bar {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: flex-end;
      gap: 10px;
      height: 100%;
    }

    .bar-fill {
      width: 100%;
      border-radius: 12px 12px 4px 4px;
      background: linear-gradient(180deg, var(--purple-2), var(--purple));
      box-shadow: 0 0 20px rgba(138,56,255,0.16);
    }

    .bar:nth-child(5) .bar-fill {
      background: linear-gradient(180deg, var(--red-2), var(--purple));
    }

    .bar-label {
      color: #9f9fb1;
      font-size: 0.82rem;
    }

    .donut-wrap {
      display: flex;
      align-items: center;
      gap: 18px;
      margin-top: 16px;
    }

    .donut {
      width: 160px;
      height: 160px;
      border-radius: 50%;
      background:
        conic-gradient(var(--purple) 0 46%, var(--purple-2) 46% 77%, var(--red-2) 77% 100%);
      position: relative;
      box-shadow: var(--shadow-purple);
    }

    .donut::after {
      content: "";
      position: absolute;
      inset: 24px;
      border-radius: 50%;
      background: #0a0a0f;
      border: 1px solid rgba(255,255,255,0.04);
    }

    .donut-legend {
      display: grid;
      gap: 10px;
    }

    .legend-item {
      display: flex;
      align-items: center;
      gap: 10px;
      color: #d1d1db;
      font-size: 0.92rem;
    }

    .legend-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }

    .differential {
      overflow: hidden;
      background:
        radial-gradient(circle at 78% 45%, rgba(138,56,255,0.05), transparent 24%),
        radial-gradient(circle at 18% 72%, rgba(255,75,75,0.025), transparent 20%);
    }

    .differential-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
      align-items: center;
      position: relative;
    }

    .differential-right {
      position: relative;
      padding: 28px 0;
    }

    .snake-watermark {
      position: absolute;
      right: -80px;
      bottom: -20px;
      width: 320px;
      height: 220px;
      border: 2px solid rgba(178,108,255,0.14);
      border-radius: 60% 40% 55% 45%;
      transform: rotate(-10deg);
      opacity: 0.35;
      filter: blur(0.5px);
      pointer-events: none;
    }

    .features-inline {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      margin-top: 26px;
    }

    .feature-pill {
      padding: 18px;
      border-radius: 18px;
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(255,255,255,0.06);
      font-weight: 700;
      color: #ececf3;
      line-height: 1.5;
    }

    .feature-pill span {
      display: block;
      color: var(--muted);
      font-weight: 500;
      font-size: 0.9rem;
      margin-top: 6px;
    }

    .cases-grid {
      margin-top: 34px;
      display: grid;
      grid-template-columns: 0.88fr 1.12fr;
      gap: 24px;
      align-items: stretch;
    }

    .testimonial,
    .stats-box {
      padding: 28px;
    }

    .testimonial blockquote {
      font-size: 1.08rem;
      line-height: 1.8;
      color: #ececf4;
      margin-bottom: 24px;
    }

    .person {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .avatar {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--purple), var(--red));
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
    }

    .person small {
      display: block;
      color: var(--muted);
      margin-top: 4px;
    }

    .stats-list {
      display: grid;
      gap: 18px;
    }

    .stat-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding-bottom: 14px;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }

    .stat-line strong {
      font-size: 2rem;
      font-weight: 900;
      letter-spacing: -0.05em;
      color: var(--red-2);
    }

    .stat-line:nth-child(1) strong,
    .stat-line:nth-child(2) strong {
      color: #ff8c8c;
    }

    .offer-grid {
      margin-top: 34px;
      display: grid;
      grid-template-columns: 1fr 0.95fr;
      gap: 24px;
      align-items: stretch;
    }

    .offer-card,
    .cta-card {
      padding: 32px;
    }

    .check-list {
      display: grid;
      gap: 14px;
      margin-top: 24px;
    }

    .check-item {
      display: flex;
      gap: 14px;
      align-items: flex-start;
    }

    .check-item .icon {
      width: 26px;
      height: 26px;
      border-radius: 50%;
      background: rgba(138,56,255,0.14);
      color: var(--purple-2);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
      flex-shrink: 0;
      margin-top: 2px;
    }

    .check-item b {
      display: block;
      margin-bottom: 4px;
    }

    .check-item span {
      color: var(--muted);
      line-height: 1.6;
      font-size: 0.95rem;
    }

    .cta-card {
      position: relative;
      overflow: hidden;
      background:
        radial-gradient(circle at 80% 20%, rgba(255,75,75,0.14), transparent 28%),
        radial-gradient(circle at 20% 80%, rgba(138,56,255,0.22), transparent 35%),
        linear-gradient(180deg, rgba(20,20,27,0.95), rgba(12,12,16,0.98));
    }

    #casos {
      background:
        radial-gradient(circle at 22% 40%, rgba(138,56,255,0.045), transparent 26%),
        radial-gradient(circle at 82% 64%, rgba(255,75,75,0.025), transparent 22%);
    }

    #contacto {
      background:
        radial-gradient(circle at 80% 24%, rgba(255,75,75,0.05), transparent 22%),
        radial-gradient(circle at 18% 72%, rgba(138,56,255,0.05), transparent 24%);
    }

    #faq {
      background:
        radial-gradient(circle at 50% 20%, rgba(138,56,255,0.035), transparent 22%);
    }

    .cta-card h3 {
      font-size: clamp(1.9rem, 3vw, 3rem);
      line-height: 0.95;
      text-transform: uppercase;
      letter-spacing: -0.04em;
      font-weight: 900;
    }

    .cta-card p {
      margin-top: 16px;
      color: #d7d7e0;
      line-height: 1.75;
      max-width: 520px;
    }

    .faq-grid {
      margin-top: 34px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .faq-item {
      padding: 22px;
    }

    .faq-item button {
      width: 100%;
      background: transparent;
      border: 0;
      color: white;
      text-align: left;
      font: inherit;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      cursor: pointer;
      font-weight: 800;
      font-size: 1rem;
    }

    .faq-item button span:last-child {
      font-size: 1.4rem;
      color: var(--purple-2);
      line-height: 1;
    }

    .faq-answer {
      color: var(--muted);
      line-height: 1.75;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, margin-top 0.3s ease;
    }

    .faq-item.active .faq-answer {
      max-height: 180px;
      margin-top: 14px;
    }

    .footer {
      padding: 34px 0 46px;
      border-top: 1px solid rgba(255,255,255,0.06);
      background:
        radial-gradient(circle at 18% 20%, rgba(138,56,255,0.04), transparent 24%),
        radial-gradient(circle at 82% 40%, rgba(255,75,75,0.03), transparent 22%),
        linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0));
      scroll-margin-bottom: 24px;
    }

    .footer-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      color: var(--muted);
      font-size: 0.92rem;
    }

    .footer-copy {
      color: var(--muted);
      font-size: 0.9rem;
    }

    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 1100px) {
      .hero-grid,
      .problem-grid,
      .solutions-grid,
      .differential-grid,
      .cases-grid,
      .offer-grid {
        grid-template-columns: 1fr;
      }

      .hero-visual {
        min-height: auto;
        padding-left: 0;
        padding-top: 18px;
        justify-content: flex-end;
        margin-right: 0;
      }

      .dashboard {
        width: min(100%, 680px);
      }

      .analytics {
        order: 2;
      }

      .hero-points {
        grid-template-columns: repeat(2, 1fr);
      }

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

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

    @media (max-width: 860px) {
      .header-inner {
        gap: 12px;
      }

      .brand-logo {
        width: 72px;
        height: 72px;
      }

      .brand-text span {
        display: none;
      }

      .nav {
        position: fixed;
        top: 78px;
        left: 0;
        right: 0;
        background: rgba(6,6,8,0.96);
        border-bottom: 1px solid rgba(255,255,255,0.06);
        flex-direction: column;
        align-items: flex-start;
        padding: 18px 16px 24px;
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: 0.25s ease;
      }

      .nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
      }

      .menu-toggle {
        display: inline-flex;
      }

      .header .btn-primary {
        display: none;
      }

      .problem-list,
      .solutions-cards,
      .features-inline {
        grid-template-columns: 1fr;
      }

      .analytics-top {
        grid-template-columns: 1fr;
      }

      .donut-wrap {
        flex-direction: column;
        align-items: flex-start;
      }
    }

    @media (max-width: 640px) {
      .section {
        padding: 74px 0;
      }

      .hero {
        padding-top: 42px;
      }

      .hero-title {
        font-size: 2.7rem;
        line-height: 0.98;
        max-width: 100%;
      }

      .hero-desc,
      .section-desc {
        font-size: 0.98rem;
      }

      .hero-line {
        white-space: normal;
      }

      .hero-points {
        grid-template-columns: 1fr;
      }

      .hero-actions,
      .cta-card .hero-actions {
        flex-direction: column;
      }

      .hero-actions .btn,
      .cta-card .hero-actions .btn {
        width: 100%;
      }

      .problem-item,
      .solution-card,
      .testimonial,
      .stats-box,
      .offer-card,
      .cta-card,
      .faq-item {
        padding: 20px;
      }

      .dashboard {
        width: 100%;
        padding: 18px;
        border-radius: 22px;
      }

      .hero-visual {
        padding-left: 0;
        padding-right: 0;
        margin-right: 0;
      }

      .dash-top {
        flex-wrap: wrap;
        align-items: flex-start;
      }

      .dash-brand {
        font-size: 0.78rem;
        letter-spacing: 0.08em;
      }

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

      .dash-card {
        padding: 20px;
      }

      .analytics {
        padding: 20px;
      }

      .table-mini {
        font-size: 0.85rem;
      }

      .table-mini th,
      .table-mini td {
        padding: 8px 6px;
      }

      .bar-chart {
        height: 150px;
        gap: 8px;
      }

      .check-item {
        gap: 12px;
      }

      .donut {
        width: 140px;
        height: 140px;
      }

      .cta-card h3,
      .section-title {
        line-height: 1;
      }

      .footer-inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 16px;
      }

      .footer-links {
        gap: 14px;
      }

      .footer-copy {
        font-size: 0.88rem;
      }
    }

    @media (max-width: 480px) {
      .container {
        width: min(calc(100% - 24px), var(--container));
      }

      .header-inner {
        height: 72px;
      }

      .nav {
        top: 72px;
      }

      .hero {
        padding-top: 34px;
      }

      .hero-title {
        font-size: 2.2rem;
      }

      .section-title {
        font-size: 1.85rem;
      }

      .dash-brand {
        font-size: 0.72rem;
        letter-spacing: 0.06em;
      }

      .hero-desc,
      .section-desc,
      .problem-left p,
      .cta-card p {
        font-size: 0.94rem;
        line-height: 1.65;
      }

      .solution-card h3,
      .problem-item h3 {
        font-size: 0.94rem;
      }

      .solution-card p,
      .check-item span,
      .legend-item,
      .bar-label {
        font-size: 0.88rem;
      }

      .offer-card,
      .cta-card {
        padding: 18px;
      }

      .footer {
        padding: 28px 0 calc(148px + env(safe-area-inset-bottom));
      }

      .footer .brand {
        gap: 10px;
        align-items: center;
      }

      .footer .brand-logo {
        width: 58px;
        height: 58px;
      }

      .footer .brand-text strong {
        font-size: 1rem;
      }

      .footer .brand-text span {
        display: block;
        font-size: 0.6rem;
      }

      .footer-links {
        flex-direction: column;
        gap: 10px;
      }

      .footer-copy {
        max-width: 100%;
      }

      #faq {
        padding-bottom: 72px;
      }
    }