:root {
      --bg-0: #05070A;
      --bg-1: #0B0F14;
      --panel: rgba(10, 18, 28, 0.82);
      --line: rgba(0, 212, 255, 0.24);
      --cyan: #00D4FF;
      --blue: #3B82F6;
      --orange: #FF6B35;
      --white: #F8FAFC;
      --muted: #9CA3AF;
      --muted-2: #CBD5E1;
    }

    * { box-sizing: border-box; }

    html, body {
      width: 100%;
      height: 100%;
      margin: 0;
      overflow: hidden;
      background: #030507;
    }

    body {
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--white);
    }

    .slide {
      position: relative;
      width: 100vw;
      height: 100vh;
      overflow: hidden;
      background:
        radial-gradient(circle at 16% 12%, rgba(0, 212, 255, 0.23), transparent 27%),
        radial-gradient(circle at 76% 18%, rgba(59, 130, 246, 0.22), transparent 31%),
        radial-gradient(circle at 82% 88%, rgba(255, 107, 53, 0.13), transparent 28%),
        linear-gradient(135deg, var(--bg-0) 0%, var(--bg-1) 56%, #07111C 100%);
    }

    .slide::before {
      content: "";
      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: 50px 50px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,0.82), transparent 84%);
      pointer-events: none;
    }

    .slide::after {
      content: "";
      position: absolute;
      width: 940px;
      height: 940px;
      right: -360px;
      top: -300px;
      border-radius: 999px;
      border: 1px solid rgba(0, 212, 255, 0.16);
      box-shadow: inset 0 0 100px rgba(0, 212, 255, 0.06), 0 0 90px rgba(59, 130, 246, 0.08);
      pointer-events: none;
    }

    .topbar {
      position: absolute;
      top: 52px;
      left: 76px;
      right: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      z-index: 5;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      padding: 10px 16px;
      border: 1px solid rgba(0, 212, 255, 0.28);
      border-radius: 999px;
      background: rgba(0, 212, 255, 0.07);
      color: var(--cyan);
      font-size: 17px;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      font-weight: 780;
    }

    .eyebrow-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--orange);
      box-shadow: 0 0 18px rgba(255, 107, 53, 0.8);
    }

    .brand-logo {
      width: 140px;
      height: auto;
      max-height: 80px;
      object-fit: contain;
      display: block;
      filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.18));
    }

    .content {
      position: relative;
      z-index: 2;
      height: 100%;
      padding: 128px 76px 64px;
      display: grid;
      grid-template-columns: 0.93fr 1.07fr;
      gap: 54px;
      align-items: center;
    }

    .visual-wrap {
      position: relative;
      height: min(74vh, 760px);
      min-height: 520px;
      border-radius: 38px;
      border: 1px solid rgba(0, 212, 255, 0.20);
      background:
        radial-gradient(circle at 50% 26%, rgba(0, 212, 255, 0.16), transparent 48%),
        linear-gradient(180deg, rgba(12, 21, 31, 0.48), rgba(5, 9, 15, 0.72));
      box-shadow: 0 30px 90px rgba(0, 0, 0, 0.36), inset 0 1px 0 rgba(255,255,255,0.06);
      overflow: hidden;
    }

    .visual-wrap::before {
      content: "";
      position: absolute;
      left: -24%;
      right: -24%;
      bottom: -8%;
      height: 28%;
      background:
        radial-gradient(ellipse at center, rgba(0, 212, 255, 0.28), transparent 42%),
        repeating-linear-gradient(90deg, rgba(0, 212, 255, 0.16) 0 1px, transparent 1px 58px),
        repeating-linear-gradient(0deg, rgba(0, 212, 255, 0.12) 0 1px, transparent 1px 26px);
      transform: perspective(520px) rotateX(58deg);
      transform-origin: center bottom;
      opacity: 0.65;
      pointer-events: none;
    }

    .visual-wrap::after {
      content: "";
      position: absolute;
      width: 540px;
      height: 540px;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      border-radius: 999px;
      border: 1px solid rgba(0, 212, 255, 0.13);
      box-shadow: 0 0 70px rgba(0, 212, 255, 0.06), inset 0 0 40px rgba(0, 212, 255, 0.04);
      pointer-events: none;
    }

    .product-img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: contain;
      padding: 20px 18px 136px;
      filter: drop-shadow(0 28px 38px rgba(0,0,0,0.52));
      z-index: 2;
    }

    .robot-spec-card {
      position: absolute;
      left: 28px;
      right: 28px;
      bottom: 28px;
      z-index: 4;
      padding: 20px 22px 18px;
      border-radius: 24px;
      background: rgba(5, 12, 20, 0.72);
      border: 1px solid rgba(0, 212, 255, 0.28);
      backdrop-filter: blur(14px);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 20px 40px rgba(0,0,0,0.28);
    }

    .robot-spec-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 14px;
    }

    .robot-name {
      font-size: 26px;
      line-height: 1;
      letter-spacing: -0.03em;
      font-weight: 900;
    }

    .robot-type {
      color: var(--cyan);
      font-size: 13px;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      font-weight: 820;
      white-space: nowrap;
    }

    .spec-mini-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
    }

    .spec-mini {
      padding: 12px 12px;
      border-radius: 16px;
      background: rgba(0, 212, 255, 0.075);
      border: 1px solid rgba(0, 212, 255, 0.16);
    }

    .spec-mini .label {
      display: block;
      margin-bottom: 5px;
      color: rgba(203, 213, 225, 0.70);
      font-size: 12px;
      font-weight: 720;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .spec-mini .value {
      display: block;
      color: var(--white);
      font-size: 18px;
      font-weight: 880;
      line-height: 1.08;
      white-space: nowrap;
    }

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

    .kicker {
      margin: 0 0 16px;
      color: var(--muted-2);
      font-size: 23px;
      font-weight: 680;
      letter-spacing: 0.01em;
    }

    h1 {
      margin: 0;
      max-width: 920px;
      font-size: clamp(56px, 4.45vw, 84px);
      line-height: 0.95;
      letter-spacing: -0.06em;
      font-weight: 920;
    }

    .gradient-text {
      background: linear-gradient(90deg, #FFFFFF 0%, var(--cyan) 58%, var(--orange) 108%);
      -webkit-background-clip: text;
      color: transparent;
    }

    .lead {
      max-width: 850px;
      margin: 22px 0 0;
      color: var(--muted-2);
      font-size: 25px;
      line-height: 1.34;
      font-weight: 520;
    }

    .lead strong {
      color: var(--white);
      font-weight: 780;
    }

    .proof-pill {
      margin-top: 22px;
      display: inline-flex;
      align-items: center;
      gap: 12px;
      padding: 12px 16px;
      border-radius: 999px;
      background: rgba(255, 107, 53, 0.08);
      border: 1px solid rgba(255, 107, 53, 0.24);
      color: #FFE7DC;
      font-size: 17px;
      font-weight: 780;
    }

    .proof-pill::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--orange);
      box-shadow: 0 0 18px rgba(255, 107, 53, 0.8);
    }

    .mode-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
      margin-top: 30px;
    }

    .mode-card {
      position: relative;
      min-height: 205px;
      padding: 25px;
      border-radius: 30px;
      border: 1px solid rgba(148, 163, 184, 0.15);
      background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.035));
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
      overflow: hidden;
    }

    .mode-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(0,212,255,0.15), transparent 46%, rgba(255,107,53,0.10));
      opacity: 0.55;
      pointer-events: none;
    }

    .mode-card > * { position: relative; z-index: 2; }

    .mode-number {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 46px;
      height: 46px;
      border-radius: 16px;
      background: rgba(0, 212, 255, 0.10);
      border: 1px solid rgba(0, 212, 255, 0.25);
      color: var(--cyan);
      font-size: 17px;
      font-weight: 900;
      margin-bottom: 20px;
    }

    .mode-card:nth-child(2) .mode-number {
      background: rgba(255, 107, 53, 0.10);
      border-color: rgba(255, 107, 53, 0.32);
      color: var(--orange);
    }

    .mode-card h3 {
      margin: 0 0 12px;
      font-size: 30px;
      line-height: 1.05;
      letter-spacing: -0.035em;
    }

    .mode-card p {
      margin: 0;
      color: var(--muted-2);
      font-size: 20px;
      line-height: 1.34;
      font-weight: 530;
    }

    .capability-box {
      margin-top: 22px;
      padding: 18px 20px 20px;
      border-radius: 24px;
      border: 1px solid rgba(0, 212, 255, 0.18);
      background: rgba(0, 212, 255, 0.055);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
    }

    .capability-title {
      margin-bottom: 12px;
      color: var(--cyan);
      font-size: 15px;
      font-weight: 880;
      letter-spacing: 0.13em;
      text-transform: uppercase;
    }

    .capability-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .chip {
      padding: 10px 14px;
      border-radius: 999px;
      color: var(--white);
      background: rgba(0, 212, 255, 0.075);
      border: 1px solid rgba(0, 212, 255, 0.18);
      font-size: 16px;
      font-weight: 760;
      white-space: nowrap;
    }

    .chip.orange {
      background: rgba(255, 107, 53, 0.085);
      border-color: rgba(255, 107, 53, 0.22);
      color: #FFE7DC;
    }

    .bottom-message {
      margin-top: 26px;
      display: inline-flex;
      align-items: center;
      gap: 14px;
      padding: 15px 22px;
      border-radius: 20px;
      background: rgba(255, 107, 53, 0.09);
      border: 1px solid rgba(255, 107, 53, 0.26);
      color: #FFE7DC;
      font-size: 23px;
      line-height: 1.1;
      font-weight: 840;
      letter-spacing: -0.02em;
    }

    .bottom-message::before {
      content: "";
      width: 28px;
      height: 3px;
      border-radius: 999px;
      background: var(--orange);
      box-shadow: 0 0 18px rgba(255, 107, 53, 0.72);
    }

    .bottom-line {
      position: absolute;
      left: 76px;
      right: 76px;
      bottom: 34px;
      z-index: 4;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      color: rgba(203, 213, 225, 0.66);
      font-size: 15px;
      letter-spacing: 0.04em;
    }

    .line {
      height: 1px;
      flex: 1;
      background: linear-gradient(90deg, rgba(0, 212, 255, 0.35), rgba(255, 107, 53, 0.26), transparent);
    }

    @media (max-width: 1100px) {
      html, body { overflow: auto; }
      .slide { min-height: 100vh; height: auto; }
      .topbar { top: 26px; left: 24px; right: 24px; }
      .content { grid-template-columns: 1fr; padding: 100px 24px 86px; gap: 26px; overflow: visible; }
      .visual-wrap { height: 58vh; min-height: 480px; }
      .product-img { padding-bottom: 140px; }
      .spec-mini-grid { grid-template-columns: 1fr; }
      h1 { font-size: 54px; }
      .lead { font-size: 21px; }
      .mode-grid { grid-template-columns: 1fr; }
      .bottom-line { left: 24px; right: 24px; bottom: 24px; }
      .brand-logo { width: 99px; max-height: 56px; }
      .eyebrow { font-size: 13px; }
      .mode-card { min-height: auto; padding: 22px; }
      .mode-card h3 { font-size: 26px; }
      .mode-card p { font-size: 18px; }
      .robot-name { font-size: 23px; }
    }

    /* Mobile screen adaptation only */
    @media (max-width: 768px) {
      html,
      body {
        height: auto;
        min-height: 100%;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
      }

      .slide {
        width: 100%;
        min-height: 100vh;
        height: auto;
        aspect-ratio: auto;
        overflow: visible;
      }

      .slide::after {
        width: 520px;
        height: 520px;
        right: -260px;
        top: -220px;
      }

      .topbar {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        width: auto;
        padding: 24px 18px 0;
        gap: 14px;
      }

      .content {
        height: auto;
        min-height: 0;
        padding: 34px 18px 28px;
        grid-template-columns: 1fr;
        gap: 24px;
        align-items: start;
        overflow: visible;
      }

      .visual-wrap {
        height: 62vh;
        min-height: 430px;
        max-height: 560px;
        border-radius: 28px;
      }

      .visual-wrap::after {
        width: 360px;
        height: 360px;
      }

      .product-img {
        padding: 14px 12px 168px;
      }

      .robot-spec-card {
        left: 14px;
        right: 14px;
        bottom: 14px;
        padding: 16px;
        border-radius: 20px;
      }

      .robot-spec-top {
        align-items: flex-start;
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 12px;
      }

      .robot-name {
        font-size: 21px;
      }

      .robot-type {
        font-size: 11px;
        white-space: normal;
      }

      .spec-mini-grid {
        grid-template-columns: 1fr;
        gap: 8px;
      }

      .spec-mini {
        padding: 10px 12px;
      }

      .spec-mini .value {
        font-size: 16px;
        white-space: normal;
      }

      .kicker {
        font-size: 18px;
        margin-bottom: 12px;
      }

      h1 {
        font-size: clamp(36px, 11vw, 48px);
        line-height: 1;
        letter-spacing: -0.055em;
      }

      .lead {
        margin-top: 18px;
        font-size: 18px;
        line-height: 1.42;
      }

      .proof-pill {
        margin-top: 18px;
        max-width: 100%;
        white-space: normal;
        align-items: flex-start;
        border-radius: 22px;
        font-size: 15px;
        line-height: 1.35;
      }

      .mode-grid {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-top: 22px;
      }

      .mode-card {
        min-height: auto;
        padding: 20px;
        border-radius: 24px;
      }

      .mode-number {
        width: 40px;
        height: 40px;
        border-radius: 14px;
        margin-bottom: 16px;
      }

      .mode-card h3 {
        font-size: 24px;
      }

      .mode-card p {
        font-size: 16px;
        line-height: 1.42;
      }

      .capability-box {
        margin-top: 18px;
        padding: 16px;
        border-radius: 22px;
      }

      .capability-chips {
        gap: 8px;
      }

      .chip {
        font-size: 14px;
        padding: 9px 12px;
        white-space: normal;
        max-width: 100%;
      }

      .bottom-message {
        margin-top: 20px;
        display: flex;
        width: 100%;
        font-size: 18px;
        line-height: 1.25;
        padding: 14px 16px;
      }

      .bottom-line {
        position: relative;
        left: auto;
        right: auto;
        bottom: auto;
        padding: 0 18px 24px;
        flex-wrap: wrap;
        gap: 12px;
        font-size: 12px;
      }

      .line {
        min-width: 80px;
      }
    }

    @media (max-width: 420px) {
      .topbar {
        padding-left: 14px;
        padding-right: 14px;
      }

      .eyebrow {
        padding: 8px 12px;
        font-size: 11px;
        letter-spacing: 0.12em;
      }

      .brand-logo {
        width: 86px;
        max-height: 48px;
      }

      .content {
        padding-left: 14px;
        padding-right: 14px;
      }

      .visual-wrap {
        min-height: 410px;
      }

      h1 {
        font-size: clamp(32px, 10.5vw, 42px);
      }

      .lead {
        font-size: 17px;
      }

      .bottom-message {
        font-size: 17px;
      }

      .bottom-line {
        padding-left: 14px;
        padding-right: 14px;
      }
    }


    /* Mobile product image full-view adjustment only */
    @media (max-width: 768px) {
      .visual-wrap {
        height: auto;
        min-height: 0;
        max-height: none;
        overflow: visible;
        padding-top: 12px;
      }

      .product-img {
        position: relative;
        inset: auto;
        width: 100%;
        height: auto;
        max-height: min(68vh, 620px);
        object-fit: contain;
        padding: 8px 10px 0;
        display: block;
      }

      .robot-spec-card {
        position: relative;
        left: auto;
        right: auto;
        bottom: auto;
        margin: 12px 14px 14px;
      }
    }

    @media (max-width: 420px) {
      .product-img {
        max-height: 64vh;
        padding: 6px 8px 0;
      }

      .robot-spec-card {
        margin: 10px 12px 12px;
      }
    }