:root {
        --bg: #07070d;
        --bg-2: #0c0c16;
        --surface: #12121f;
        --surface-2: #181828;
        --border: rgba(255, 255, 255, 0.08);
        --border-strong: rgba(255, 255, 255, 0.14);
        --text: #f4f4fa;
        --text-2: #b9b9cc;
        --text-3: #7e7e95;
        --primary: #7c6cff;
        --primary-2: #a78bfa;
        --cyan: #22d3ee;
        --green: #34d399;
        --pink: #f472b6;
        --grad: linear-gradient(135deg, #7c6cff 0%, #22d3ee 100%);
        --radius: 20px;
        --ease: cubic-bezier(0.22, 1, 0.36, 1);
      }
      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }
      html {
        scroll-behavior: smooth;
      }
      body {
        background: var(--bg);
        color: var(--text);
        font-family: "Inter", sans-serif;
        font-size: 16px;
        line-height: 1.6;
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
      }
      h1,
      h2,
      h3,
      .display {
        font-family: "Sora", sans-serif;
        letter-spacing: -0.02em;
        line-height: 1.15;
      }
      img,
      svg {
        display: block;
      }
      a {
        color: inherit;
        text-decoration: none;
      }
      .container {
        width: min(1180px, 92%);
        margin: 0 auto;
      }
      section {
        padding: 110px 0;
        position: relative;
      }
      ::selection {
        background: rgba(124, 108, 255, 0.4);
      }

      /* ---------- reveals ---------- */
      .rv {
        opacity: 0;
        transform: translateY(34px);
        transition:
          opacity 0.7s var(--ease),
          transform 0.7s var(--ease);
      }
      .rv.in {
        opacity: 1;
        transform: none;
      }
      .rv-d1 {
        transition-delay: 0.08s;
      }
      .rv-d2 {
        transition-delay: 0.16s;
      }
      .rv-d3 {
        transition-delay: 0.24s;
      }
      .rv-d4 {
        transition-delay: 0.32s;
      }
      .rv-d5 {
        transition-delay: 0.4s;
      }
      .rv-d6 {
        transition-delay: 0.48s;
      }

      /* ---------- nav ---------- */
      nav {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 100;
        transition:
          background 0.3s,
          border-color 0.3s,
          backdrop-filter 0.3s;
        border-bottom: 1px solid transparent;
      }
      nav.scrolled {
        background: rgba(7, 7, 13, 0.75);
        backdrop-filter: blur(14px);
        border-color: var(--border);
      }
      .nav-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 72px;
      }
      .logo {
        font-family: "Sora";
        font-weight: 800;
        font-size: 1.25rem;
        display: flex;
        align-items: center;
        gap: 0.55rem;
      }
      .logo .dot {
        width: 34px;
        height: 34px;
        border-radius: 10px;
        background: var(--grad);
        display: grid;
        place-items: center;
        font-size: 1rem;
        box-shadow: 0 0 24px rgba(124, 108, 255, 0.5);
      }
      .nav-links {
        display: flex;
        gap: 2rem;
        font-size: 0.92rem;
        color: var(--text-2);
      }
      .nav-links a {
        transition: color 0.2s;
      }
      .nav-links a:hover {
        color: var(--text);
      }
      .btn {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        font-weight: 600;
        border-radius: 14px;
        padding: 0.85rem 1.6rem;
        font-size: 0.95rem;
        transition:
          transform 0.2s var(--ease),
          box-shadow 0.3s;
        cursor: pointer;
        border: 0;
      }
      .btn-primary {
        background: var(--grad);
        color: #fff;
        box-shadow: 0 8px 30px rgba(124, 108, 255, 0.35);
      }
      .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 14px 44px rgba(124, 108, 255, 0.55);
      }
      .btn-ghost {
        background: rgba(255, 255, 255, 0.05);
        color: var(--text);
        border: 1px solid var(--border-strong);
      }
      .btn-ghost:hover {
        background: rgba(255, 255, 255, 0.1);
        transform: translateY(-2px);
      }
      .nav-cta {
        padding: 0.6rem 1.2rem;
        font-size: 0.88rem;
      }

      /* ---------- hero ---------- */
      .hero {
        padding: 180px 0 90px;
        overflow: hidden;
      }
      .orb {
        position: absolute;
        border-radius: 50%;
        filter: blur(90px);
        opacity: 0.5;
        pointer-events: none;
        animation: float 12s ease-in-out infinite;
      }
      .orb-1 {
        width: 520px;
        height: 520px;
        background: radial-gradient(circle, #7c6cff55, transparent 65%);
        top: -120px;
        left: -140px;
      }
      .orb-2 {
        width: 460px;
        height: 460px;
        background: radial-gradient(circle, #22d3ee44, transparent 65%);
        top: 80px;
        right: -160px;
        animation-delay: -6s;
      }
      .orb-3 {
        width: 380px;
        height: 380px;
        background: radial-gradient(circle, #f472b633, transparent 65%);
        top: 620px;
        left: 32%;
        animation-delay: -3s;
      }
      @keyframes float {
        0%,
        100% {
          transform: translateY(0);
        }
        50% {
          transform: translateY(-36px);
        }
      }
      .grid-bg {
        position: absolute;
        inset: 0;
        background-image:
          linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
          linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.035) 1px,
            transparent 1px
          );
        background-size: 56px 56px;
        mask-image: radial-gradient(
          ellipse 80% 60% at 50% 0%,
          #000 40%,
          transparent 100%
        );
        pointer-events: none;
      }
      .hero-grid {
        display: grid;
        grid-template-columns: 1.05fr 0.95fr;
        gap: 4rem;
        align-items: center;
        position: relative;
      }
      .badge {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.45rem 1rem;
        border-radius: 999px;
        border: 1px solid var(--border-strong);
        background: rgba(255, 255, 255, 0.04);
        font-size: 0.8rem;
        color: var(--text-2);
        letter-spacing: 0.05em;
        text-transform: uppercase;
        font-weight: 600;
      }
      .badge .pulse {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--green);
        box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
        animation: pulse 2s infinite;
      }
      @keyframes pulse {
        70% {
          box-shadow: 0 0 0 9px rgba(52, 211, 153, 0);
        }
        100% {
          box-shadow: 0 0 0 0 rgba(52, 211, 153, 0);
        }
      }
      .hero h1 {
        font-size: clamp(2.6rem, 5.4vw, 4.2rem);
        font-weight: 800;
        margin: 1.4rem 0 1.3rem;
      }
      .grad-text {
        background: var(--grad);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
      }
      .hero p.lead {
        font-size: 1.15rem;
        color: var(--text-2);
        max-width: 34rem;
        margin-bottom: 2.2rem;
      }
      .hero-ctas {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
      }
      .hero-proof {
        display: flex;
        gap: 2.2rem;
        margin-top: 3rem;
        flex-wrap: wrap;
      }
      .proof-item .num {
        font-family: "Sora";
        font-size: 1.7rem;
        font-weight: 800;
        color: var(--green);
      }
      .proof-item .lbl {
        font-size: 0.82rem;
        color: var(--text-3);
        letter-spacing: 0.03em;
      }

      /* hero dashboard mockup */
      .mockup {
        position: relative;
      }
      .dash {
        background: linear-gradient(160deg, #151527, #0d0d1a);
        border: 1px solid var(--border-strong);
        border-radius: 24px;
        padding: 1.3rem;
        box-shadow:
          0 40px 100px rgba(0, 0, 0, 0.6),
          0 0 0 1px rgba(124, 108, 255, 0.12),
          0 0 90px rgba(124, 108, 255, 0.14);
        animation:
          heroIn 1s var(--ease) 0.3s both,
          float 9s ease-in-out 1.5s infinite;
      }
      @keyframes heroIn {
        from {
          opacity: 0;
          transform: translateY(40px) scale(0.97);
        }
        to {
          opacity: 1;
          transform: none;
        }
      }
      .dash-top {
        display: flex;
        gap: 0.4rem;
        margin-bottom: 1.1rem;
      }
      .dash-top span {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: #2a2a3f;
      }
      .dash-kpis {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.8rem;
        margin-bottom: 1rem;
      }
      .kpi {
        background: var(--surface-2);
        border: 1px solid var(--border);
        border-radius: 14px;
        padding: 0.8rem;
      }
      .kpi .k-lbl {
        font-size: 0.68rem;
        color: var(--text-3);
        text-transform: uppercase;
        letter-spacing: 0.06em;
      }
      .kpi .k-val {
        font-family: "Sora";
        font-weight: 700;
        font-size: 1.15rem;
        margin-top: 0.15rem;
      }
      .kpi .k-delta {
        font-size: 0.72rem;
        color: var(--green);
        font-weight: 600;
      }
      .chart {
        background: var(--surface-2);
        border: 1px solid var(--border);
        border-radius: 14px;
        padding: 1rem;
        display: flex;
        align-items: flex-end;
        gap: 8px;
        height: 150px;
      }
      .bar {
        flex: 1;
        border-radius: 6px 6px 3px 3px;
        background: linear-gradient(
          180deg,
          var(--primary),
          rgba(124, 108, 255, 0.15)
        );
        transform-origin: bottom;
        animation: grow 1s var(--ease) both;
      }
      .bar:nth-child(odd) {
        background: linear-gradient(
          180deg,
          var(--cyan),
          rgba(34, 211, 238, 0.12)
        );
      }
      @keyframes grow {
        from {
          transform: scaleY(0);
        }
      }
      .chat-float {
        position: absolute;
        bottom: -26px;
        left: -34px;
        width: 250px;
        background: #181828f2;
        border: 1px solid var(--border-strong);
        border-radius: 18px;
        padding: 1rem;
        backdrop-filter: blur(10px);
        box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
        animation: float 7s ease-in-out infinite;
      }
      .chat-float .msg {
        font-size: 0.8rem;
        color: var(--text-2);
        background: var(--surface-2);
        border-radius: 12px 12px 12px 4px;
        padding: 0.55rem 0.75rem;
        margin-bottom: 0.5rem;
      }
      .chat-float .msg.ai {
        border: 1px solid rgba(124, 108, 255, 0.35);
        color: var(--text);
      }
      .chat-float .tag {
        font-size: 0.68rem;
        color: var(--primary-2);
        font-weight: 700;
        letter-spacing: 0.05em;
        text-transform: uppercase;
      }

      /* ---------- logos strip ---------- */
      .strip {
        padding: 2.4rem 0;
        border-block: 1px solid var(--border);
        background: var(--bg-2);
      }
      .strip-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 2rem;
        flex-wrap: wrap;
        opacity: 0.55;
        font-family: "Sora";
        font-weight: 700;
        font-size: 1.05rem;
        color: var(--text-2);
      }
      .strip-inner span {
        transition:
          opacity 0.2s,
          color 0.2s;
      }
      .strip-inner span:hover {
        opacity: 1;
        color: var(--text);
      }

      /* ---------- section headers ---------- */
      .sec-head {
        text-align: center;
        max-width: 44rem;
        margin: 0 auto 4rem;
      }
      .sec-tag {
        color: var(--cyan);
        font-size: 0.8rem;
        font-weight: 700;
        letter-spacing: 0.14em;
        text-transform: uppercase;
      }
      .sec-head h2 {
        font-size: clamp(1.9rem, 3.6vw, 2.8rem);
        font-weight: 800;
        margin: 0.9rem 0 1rem;
      }
      .sec-head p {
        color: var(--text-2);
        font-size: 1.05rem;
      }

      /* ---------- features ---------- */
      .features-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.4rem;
      }
      .card {
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 2rem;
        position: relative;
        overflow: hidden;
        transition:
          transform 0.35s var(--ease),
          border-color 0.35s,
          box-shadow 0.35s;
      }
      .card::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(
          420px circle at var(--mx, 50%) var(--my, 50%),
          rgba(124, 108, 255, 0.14),
          transparent 45%
        );
        opacity: 0;
        transition: opacity 0.35s;
        pointer-events: none;
      }
      .card:hover {
        transform: translateY(-8px);
        border-color: rgba(124, 108, 255, 0.45);
        box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
      }
      .card:hover::before {
        opacity: 1;
      }
      .icon {
        width: 52px;
        height: 52px;
        border-radius: 14px;
        display: grid;
        place-items: center;
        margin-bottom: 1.3rem;
        background: linear-gradient(
          135deg,
          rgba(124, 108, 255, 0.2),
          rgba(34, 211, 238, 0.12)
        );
        border: 1px solid rgba(124, 108, 255, 0.3);
      }
      .icon svg {
        width: 26px;
        height: 26px;
        stroke: var(--primary-2);
      }
      .card h3 {
        font-size: 1.2rem;
        margin-bottom: 0.6rem;
      }
      .card p {
        color: var(--text-2);
        font-size: 0.94rem;
      }
      .card.wide {
        grid-column: span 2;
      }

      /* ---------- AI section ---------- */
      .ai-sec {
        background: var(--bg-2);
        border-block: 1px solid var(--border);
      }
      .ai-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4.5rem;
        align-items: center;
      }
      .ai-grid h2 {
        font-size: clamp(1.9rem, 3.4vw, 2.6rem);
        font-weight: 800;
        margin: 1rem 0 1.2rem;
      }
      .ai-grid p {
        color: var(--text-2);
        margin-bottom: 1.6rem;
      }
      .ai-list {
        list-style: none;
        display: grid;
        gap: 0.9rem;
        margin-bottom: 2rem;
      }
      .ai-list li {
        display: flex;
        gap: 0.8rem;
        align-items: flex-start;
        color: var(--text-2);
        font-size: 0.95rem;
      }
      .ai-list .ck {
        flex: none;
        width: 22px;
        height: 22px;
        border-radius: 7px;
        background: rgba(52, 211, 153, 0.15);
        border: 1px solid rgba(52, 211, 153, 0.4);
        display: grid;
        place-items: center;
        color: var(--green);
        font-size: 0.75rem;
        font-weight: 700;
      }
      .terminal {
        background: #0a0a14;
        border: 1px solid var(--border-strong);
        border-radius: 20px;
        padding: 1.4rem;
        font-size: 0.86rem;
        box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
      }
      .t-line {
        margin-bottom: 1rem;
        opacity: 0;
        transform: translateY(10px);
        transition:
          opacity 0.5s var(--ease),
          transform 0.5s var(--ease);
      }
      .t-line.in {
        opacity: 1;
        transform: none;
      }
      .t-user {
        color: var(--cyan);
        font-weight: 600;
      }
      .t-ai {
        color: var(--text-2);
      }
      .t-ai b {
        color: var(--green);
      }
      .t-chip {
        display: inline-block;
        background: rgba(124, 108, 255, 0.14);
        border: 1px solid rgba(124, 108, 255, 0.35);
        border-radius: 8px;
        padding: 0.15rem 0.55rem;
        margin: 0.2rem 0.25rem 0 0;
        color: var(--primary-2);
        font-size: 0.78rem;
      }

      /* ---------- store ---------- */
      .store-grid {
        display: grid;
        grid-template-columns: 0.9fr 1.1fr;
        gap: 4.5rem;
        align-items: center;
      }
      .store-mock {
        background: linear-gradient(160deg, #151527, #0d0d1a);
        border: 1px solid var(--border-strong);
        border-radius: 24px;
        padding: 1.4rem;
        box-shadow: 0 34px 90px rgba(0, 0, 0, 0.55);
      }
      .store-head {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem;
      }
      .store-head .s-name {
        font-family: "Sora";
        font-weight: 700;
      }
      .store-head .s-btn {
        font-size: 0.72rem;
        background: var(--grad);
        border-radius: 8px;
        padding: 0.35rem 0.8rem;
        font-weight: 600;
      }
      .store-products {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.9rem;
      }
      .prod {
        background: var(--surface-2);
        border: 1px solid var(--border);
        border-radius: 16px;
        overflow: hidden;
        transition: transform 0.3s var(--ease);
      }
      .prod:hover {
        transform: scale(1.03);
      }
      .prod .p-img {
        height: 96px;
        display: grid;
        place-items: center;
        font-size: 2rem;
      }
      .prod .p-body {
        padding: 0.8rem;
      }
      .prod .p-name {
        font-size: 0.82rem;
        font-weight: 600;
      }
      .prod .p-price {
        font-size: 0.8rem;
        color: var(--cyan);
        font-weight: 700;
        margin-top: 0.2rem;
      }
      .store-grid h2 {
        font-size: clamp(1.9rem, 3.4vw, 2.6rem);
        font-weight: 800;
        margin: 1rem 0 1.2rem;
      }

      /* ---------- steps ---------- */
      .steps {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.4rem;
        counter-reset: step;
      }
      .step {
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 2.2rem;
        position: relative;
        transition:
          transform 0.3s var(--ease),
          border-color 0.3s;
      }
      .step:hover {
        transform: translateY(-6px);
        border-color: rgba(34, 211, 238, 0.4);
      }
      .step::before {
        counter-increment: step;
        content: "0" counter(step);
        font-family: "Sora";
        font-size: 3.4rem;
        font-weight: 800;
        background: var(--grad);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        opacity: 0.9;
      }
      .step h3 {
        margin: 0.9rem 0 0.5rem;
        font-size: 1.15rem;
      }
      .step p {
        color: var(--text-2);
        font-size: 0.93rem;
      }

      /* ---------- testimonials ---------- */
      .testi {
        background: var(--bg-2);
        border-block: 1px solid var(--border);
      }
      .testi-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.4rem;
      }
      .quote {
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 2rem;
        transition:
          transform 0.3s var(--ease),
          border-color 0.3s;
      }
      .quote:hover {
        transform: translateY(-6px);
        border-color: var(--border-strong);
      }
      .stars {
        color: #fbbf24;
        letter-spacing: 0.15em;
        margin-bottom: 1rem;
        font-size: 0.9rem;
      }
      .quote p {
        color: var(--text-2);
        font-size: 0.95rem;
        margin-bottom: 1.4rem;
      }
      .who {
        display: flex;
        align-items: center;
        gap: 0.8rem;
      }
      .avatar {
        width: 42px;
        height: 42px;
        border-radius: 50%;
        display: grid;
        place-items: center;
        font-weight: 700;
        font-family: "Sora";
        font-size: 0.9rem;
        color: #fff;
      }
      .who .n {
        font-weight: 600;
        font-size: 0.92rem;
      }
      .who .r {
        font-size: 0.78rem;
        color: var(--text-3);
      }
      .metric {
        font-family: "Sora";
        font-weight: 800;
        color: var(--green);
        font-size: 1.05rem;
      }

      /* ---------- final cta ---------- */
      .final {
        padding: 130px 0;
        text-align: center;
        overflow: hidden;
      }
      .final-box {
        position: relative;
        background: linear-gradient(160deg, #191531, #0e0e1c);
        border: 1px solid rgba(124, 108, 255, 0.35);
        border-radius: 32px;
        padding: 5rem 2rem;
        overflow: hidden;
      }
      .final-box h2 {
        font-size: clamp(2rem, 4.4vw, 3.2rem);
        font-weight: 800;
        margin-bottom: 1.2rem;
      }
      .final-box p {
        color: var(--text-2);
        max-width: 36rem;
        margin: 0 auto 2.4rem;
      }
      .final-box .orb-1 {
        top: -180px;
        left: 20%;
      }
      .final-box .orb-2 {
        top: auto;
        bottom: -200px;
        right: 10%;
      }

      /* ---------- footer ---------- */
      footer {
        border-top: 1px solid var(--border);
        padding: 3rem 0;
        color: var(--text-3);
        font-size: 0.88rem;
      }
      .foot-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 2rem;
        flex-wrap: wrap;
      }
      .foot-links {
        display: flex;
        gap: 1.6rem;
      }
      .foot-links a:hover {
        color: var(--text);
      }

      /* ---------- responsive ---------- */
      @media (max-width: 980px) {
        .hero-grid,
        .ai-grid,
        .store-grid {
          grid-template-columns: 1fr;
          gap: 3rem;
        }
        .features-grid,
        .steps,
        .testi-grid {
          grid-template-columns: 1fr 1fr;
        }
        .card.wide {
          grid-column: span 2;
        }
        .nav-links {
          display: none;
        }
        .chat-float {
          left: -8px;
          bottom: -30px;
        }
        .hero {
          padding-top: 140px;
        }
      }
      @media (max-width: 640px) {
        .features-grid,
        .steps,
        .testi-grid,
        .dash-kpis,
        .store-products {
          grid-template-columns: 1fr;
        }
        .card.wide {
          grid-column: span 1;
        }
        section {
          padding: 80px 0;
        }
      }