* { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      min-height: 100vh;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang TC", "Noto Sans TC", sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 50% -8%, rgba(var(--gramo-accent-rgb), .14), transparent 36rem),
        radial-gradient(circle at 10% 20%, rgba(var(--gramo-accent2-rgb), .1), transparent 28rem),
        radial-gradient(circle at 88% 18%, rgba(var(--gramo-gold-rgb), .1), transparent 26rem),
        var(--bg);
      line-height: 1.55;
      -webkit-font-smoothing: antialiased;
    }

    a { color: inherit; text-decoration: none; }
    .shell:not(nav.shell) { width: min(1180px, calc(100% - 44px)); margin: 0 auto; }

    .hero {
      min-height: 100vh;
      display: grid;
      place-items: center;
      padding: 20px 0 56px;
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 10% -10% auto;
      height: 420px;
      background: radial-gradient(ellipse at center, rgba(255,255,255,.085), transparent 62%);
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      width: min(960px, 100%);
      margin: 0 auto;
      text-align: center;
    }

    .announce {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 9px 14px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.045);
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 34px;
    }

    .announce-dot {
      flex-shrink: 0;
      width: 7px;
      height: 7px;
      border-radius: 99px;
      background: var(--gramo-accent);
      box-shadow: 0 0 18px rgba(var(--gramo-accent-rgb), .75);
    }

    h1 {
      margin: 0;
      font-size: clamp(54px, 8.8vw, 116px);
      line-height: .98;
      letter-spacing: -.075em;
      font-weight: 610;
    }

    .gradient-word {
      background: linear-gradient(110deg, #f2f3f8 0%, var(--gramo-gold-light) 38%, var(--gramo-accent) 72%, var(--gramo-accent2));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .lead {
      max-width: 760px;
      margin: 26px auto 0;
      color: var(--muted);
      font-size: clamp(18px, 2.3vw, 24px);
      letter-spacing: -.025em;
    }

    .prompt-card {
      --prompt-glow: rgba(var(--gramo-accent-rgb), 0.14);
      position: relative;
      margin: 44px auto 0;
      width: min(760px, 100%);
      padding: 12px;
      border-radius: 28px;
      text-align: left;
      background:
        linear-gradient(165deg, rgba(36, 44, 68, 0.95) 0%, rgba(20, 26, 42, 0.92) 100%);
      border: 1px solid rgba(255, 255, 255, 0.11);
      box-shadow:
        0 28px 90px rgba(0, 0, 0, 0.48),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset,
        0 1px 0 rgba(255, 255, 255, 0.09) inset;
    }

    .prompt-card::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      pointer-events: none;
      background:
        radial-gradient(ellipse 80% 55% at 50% -20%, var(--prompt-glow), transparent 58%),
        radial-gradient(ellipse 40% 30% at 92% 100%, rgba(var(--gramo-gold-rgb), 0.08), transparent 70%);
      opacity: 0.9;
    }

    .prompt-inner {
      position: relative;
      display: flex;
      flex-direction: column;
      gap: 12px;
      min-height: 140px;
    }

    .prompt-compose {
      border-radius: 20px;
      background: rgba(4, 5, 8, 0.88);
      border: 1px solid rgba(255, 255, 255, 0.07);
      box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        inset 0 -12px 32px rgba(0, 0, 0, 0.22);
    }

    .prompt-input {
      margin: 0;
      padding: 22px 24px 20px;
      border: 0;
      background: transparent;
      color: rgba(242, 243, 248, 0.94);
      font-size: clamp(18px, 2.4vw, 24px);
      line-height: 1.5;
      letter-spacing: -0.03em;
      font-weight: 560;
    }

    .prompt-toolbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 0 4px 2px;
    }

    .prompt-hint {
      color: var(--faint);
      font-size: 13px;
      line-height: 1.45;
      letter-spacing: 0.01em;
    }

    .send {
      flex-shrink: 0;
      width: 42px;
      height: 42px;
      border: 0;
      border-radius: 99px;
      background: linear-gradient(145deg, #5ee4f0 0%, var(--gramo-accent) 55%, #3bc4d4 100%);
      color: #090a10;
      box-shadow:
        0 0 28px rgba(var(--gramo-accent-rgb), 0.45),
        0 6px 18px rgba(0, 0, 0, 0.35);
      display: grid;
      place-items: center;
      font-size: 18px;
      font-weight: 800;
      cursor: pointer;
    }

    .chips {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      margin: 18px auto 0;
      width: min(760px, 100%);
    }

    .chip {
      min-height: 58px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: rgba(255,255,255,.045);
      color: rgba(247,244,237,.86);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 0 12px;
      font-size: 14px;
    }

    .chip b {
      width: 8px;
      height: 8px;
      border-radius: 99px;
      background: var(--gramo-accent);
    }
    .chip:nth-child(2) b { background: var(--gramo-gold-light); }
    .chip:nth-child(3) b { background: var(--gramo-accent2); }
    .chip:nth-child(4) b { background: var(--gramo-gold); }

    .scroll-hint {
      position: absolute;
      bottom: 24px;
      left: 50%;
      transform: translateX(-50%);
      color: var(--faint);
      font-size: 13px;
    }

    .hero-showcase {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: clamp(24px, 5vw, 48px);
      margin: 36px auto 0;
      width: min(900px, 100%);
    }

    .hero-video {
      margin: 0;
      width: min(280px, 100%);
      text-align: center;
      flex: 0 0 auto;
    }

    .hero-showcase .hero-download {
      margin: 0;
      flex: 0 1 auto;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
    }

    .hero-video-phone {
      position: relative;
      aspect-ratio: 9 / 19.5;
      border-radius: 42px;
      padding: 10px;
      background: linear-gradient(145deg, rgba(255,255,255,.17), rgba(255,255,255,.045));
      border: 1px solid rgba(255,255,255,.15);
      box-shadow:
        0 36px 100px rgba(0,0,0,.42),
        0 0 48px rgba(var(--gramo-accent-rgb), .14);
    }

    .hero-video-phone::before {
      content: "";
      position: absolute;
      inset: -3px;
      border-radius: 45px;
      border: 1px solid rgba(var(--gramo-accent-rgb), 0.22);
      pointer-events: none;
    }

    .hero-video-el {
      width: 100%;
      height: 100%;
      display: block;
      border-radius: 34px;
      object-fit: cover;
      object-position: center top;
      background: #090a10;
    }

    .hero-video-caption {
      margin: 14px 0 0;
      color: var(--faint);
      font-size: 13px;
      letter-spacing: 0.02em;
    }

    section { border-top: 1px solid var(--line); }
    .section { padding: 104px 0; }

    .section-head {
      display: grid;
      grid-template-columns: .72fr 1.28fr;
      gap: 54px;
      align-items: start;
      margin-bottom: 50px;
    }

    .label {
      color: var(--faint);
      font-size: 14px;
      letter-spacing: .08em;
      text-transform: uppercase;
      font-weight: 700;
    }

    #product .section-head .label { color: var(--gramo-accent); }
    #product .section-head h2 {
      background: linear-gradient(108deg, #f5f6fc 0%, var(--gramo-accent) 48%, var(--gramo-accent2) 92%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    #privacy .section-head .label { color: var(--gramo-gold-light); }
    #privacy .section-head h2 {
      background: linear-gradient(108deg, #f5f6fc 0%, var(--gramo-gold-light) 42%, var(--gramo-accent) 88%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    h2 {
      margin: 0;
      font-size: clamp(36px, 5.8vw, 76px);
      line-height: 1.02;
      letter-spacing: -.063em;
      font-weight: 590;
    }

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

    .card {
      min-height: 280px;
      border: 1px solid var(--line);
      border-radius: 28px;
      padding: 26px;
      background: rgba(255,255,255,.044);
      position: relative;
      overflow: hidden;
      transition: border-color 0.25s ease, transform 0.25s ease;
    }

    .card:hover {
      transform: translateY(-4px);
    }

    .card::after {
      content: "";
      position: absolute;
      inset: auto -30% -45% -30%;
      height: 170px;
      pointer-events: none;
    }

    .card-icon {
      width: 48px;
      height: 48px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      margin-bottom: 20px;
      position: relative;
      z-index: 1;
    }

    .card-icon svg {
      width: 24px;
      height: 24px;
    }

    .num {
      display: block;
      margin-bottom: 12px;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.06em;
      position: relative;
      z-index: 1;
    }

    .card h3 {
      margin: 0 0 12px;
      font-size: 24px;
      line-height: 1.18;
      letter-spacing: -.038em;
      font-weight: 620;
      position: relative;
      z-index: 1;
    }

    .card p {
      margin: 0;
      color: rgba(180, 184, 205, 0.92);
      position: relative;
      z-index: 1;
      line-height: 1.65;
    }

    #product .card:nth-child(1) {
      border-color: rgba(var(--gramo-accent-rgb), 0.28);
      background: linear-gradient(155deg, rgba(var(--gramo-accent-rgb), 0.1), rgba(255,255,255,.03));
    }
    #product .card:nth-child(1)::after {
      background: radial-gradient(ellipse at center, rgba(var(--gramo-accent-rgb), .18), transparent 68%);
    }
    #product .card:nth-child(1) .num { color: var(--gramo-accent); }
    #product .card:nth-child(1) h3 { color: #e8fbfe; }
    #product .card:nth-child(1) .card-icon {
      background: rgba(var(--gramo-accent-rgb), 0.18);
      color: var(--gramo-accent);
      box-shadow: 0 0 24px rgba(var(--gramo-accent-rgb), 0.25);
    }

    #product .card:nth-child(2) {
      border-color: rgba(var(--gramo-gold-rgb), 0.28);
      background: linear-gradient(155deg, rgba(var(--gramo-gold-rgb), 0.1), rgba(255,255,255,.03));
    }
    #product .card:nth-child(2)::after {
      background: radial-gradient(ellipse at center, rgba(var(--gramo-gold-rgb), .16), transparent 68%);
    }
    #product .card:nth-child(2) .num { color: var(--gramo-gold-light); }
    #product .card:nth-child(2) h3 { color: #faf3e4; }
    #product .card:nth-child(2) .card-icon {
      background: rgba(var(--gramo-gold-rgb), 0.16);
      color: var(--gramo-gold-light);
      box-shadow: 0 0 24px rgba(var(--gramo-gold-rgb), 0.2);
    }

    #product .card:nth-child(3) {
      border-color: rgba(var(--gramo-accent2-rgb), 0.28);
      background: linear-gradient(155deg, rgba(var(--gramo-accent2-rgb), 0.12), rgba(255,255,255,.03));
    }
    #product .card:nth-child(3)::after {
      background: radial-gradient(ellipse at center, rgba(var(--gramo-accent2-rgb), .16), transparent 68%);
    }
    #product .card:nth-child(3) .num { color: var(--gramo-accent2); }
    #product .card:nth-child(3) h3 { color: #eceeff; }
    #product .card:nth-child(3) .card-icon {
      background: rgba(var(--gramo-accent2-rgb), 0.18);
      color: var(--gramo-accent2);
      box-shadow: 0 0 24px rgba(var(--gramo-accent2-rgb), 0.22);
    }

    #privacy .card:nth-child(1) {
      border-color: rgba(var(--gramo-accent-rgb), 0.25);
      background: linear-gradient(155deg, rgba(var(--gramo-accent-rgb), 0.08), rgba(255,255,255,.04));
    }
    #privacy .card:nth-child(1) .num { color: var(--gramo-accent); }
    #privacy .card:nth-child(1) h3 { color: #e6fdff; }
    #privacy .card:nth-child(1) .card-icon {
      background: rgba(var(--gramo-accent-rgb), 0.15);
      color: var(--gramo-accent);
    }

    #privacy .card:nth-child(2) {
      border-color: rgba(255, 120, 100, 0.22);
      background: linear-gradient(155deg, rgba(255, 100, 90, 0.08), rgba(255,255,255,.04));
    }
    #privacy .card:nth-child(2) .num { color: #ff9a8b; }
    #privacy .card:nth-child(2) h3 { color: #ffe8e4; }
    #privacy .card:nth-child(2) .card-icon {
      background: rgba(255, 120, 100, 0.12);
      color: #ff9a8b;
    }

    #privacy .card:nth-child(3) {
      border-color: rgba(var(--gramo-gold-rgb), 0.28);
      background: linear-gradient(155deg, rgba(var(--gramo-gold-rgb), 0.1), rgba(255,255,255,.04));
    }
    #privacy .card:nth-child(3) .num { color: var(--gramo-gold-light); }
    #privacy .card:nth-child(3) h3 { color: #faf0dc; }
    #privacy .card:nth-child(3) .card-icon {
      background: rgba(var(--gramo-gold-rgb), 0.14);
      color: var(--gramo-gold-light);
    }
    #privacy .card:nth-child(3) a { color: var(--gramo-accent); font-weight: 600; }

    .showcase {
      display: grid;
      grid-template-columns: .92fr 1.08fr;
      gap: 20px;
      align-items: stretch;
    }

    .phone {
      position: relative;
      width: min(390px, 100%);
      margin: 0 auto;
      aspect-ratio: 9 / 19.5;
      border-radius: 48px;
      padding: 12px;
      background: linear-gradient(145deg, rgba(255,255,255,.17), rgba(255,255,255,.045));
      border: 1px solid rgba(255,255,255,.15);
      box-shadow:
        0 44px 120px rgba(0,0,0,.34),
        0 0 60px rgba(var(--gramo-accent-rgb), .12);
    }

    .phone-live {
      animation: phone-float 5.5s ease-in-out infinite;
    }

    @keyframes phone-float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }

    .screen {
      height: 100%;
      border-radius: 38px;
      overflow: hidden;
      position: relative;
      background: #090a10;
    }

    .visually-hidden {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }

    .screen-carousel {
      position: absolute;
      inset: 0;
    }

    .screen-shot .screen-img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center top;
      display: block;
    }

    .screen-shot .screen-img.slide-a,
    .screen-shot .screen-img.slide-b,
    .screen-shot .screen-img.slide-c {
      animation-duration: 15s;
      animation-timing-function: ease-in-out;
      animation-iteration-count: infinite;
    }

    .screen-shot .screen-img.slide-a {
      animation-name: showcase-slide-a;
    }

    .screen-shot .screen-img.slide-b {
      animation-name: showcase-slide-b;
    }

    .screen-shot .screen-img.slide-c {
      animation-name: showcase-slide-c;
    }

    /* 先人 Mother → Sister → 毛孩 MiMi，三畫面輪播 */
    @keyframes showcase-slide-a {
      0%, 28% { opacity: 1; }
      32%, 97% { opacity: 0; }
      100% { opacity: 1; }
    }

    @keyframes showcase-slide-b {
      0%, 28% { opacity: 0; }
      32%, 61% { opacity: 1; }
      65%, 100% { opacity: 0; }
    }

    @keyframes showcase-slide-c {
      0%, 61% { opacity: 0; }
      65%, 94% { opacity: 1; }
      100% { opacity: 0; }
    }

    .screen-shot::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 1;
      pointer-events: none;
      border-radius: inherit;
      background: linear-gradient(
        180deg,
        rgba(9, 10, 16, 0.08) 0%,
        transparent 28%,
        transparent 72%,
        rgba(9, 10, 16, 0.35) 100%
      );
    }

    .screen-glow {
      position: absolute;
      inset: -20%;
      z-index: 2;
      pointer-events: none;
      background: linear-gradient(
        105deg,
        transparent 38%,
        rgba(var(--gramo-accent-rgb), 0.14) 48%,
        rgba(var(--gramo-gold-rgb), 0.1) 52%,
        transparent 62%
      );
      animation: screen-shimmer 5s ease-in-out infinite;
    }

    @keyframes screen-shimmer {
      0%, 100% { opacity: 0.25; transform: translateX(-8%); }
      50% { opacity: 0.85; transform: translateX(8%); }
    }

    .phone-ring {
      position: absolute;
      inset: -4px;
      border-radius: 52px;
      border: 1px solid rgba(var(--gramo-accent-rgb), 0.25);
      animation: phone-ring-pulse 3s ease-in-out infinite;
      pointer-events: none;
    }

    @keyframes phone-ring-pulse {
      0%, 100% { opacity: 0.35; box-shadow: 0 0 0 0 rgba(var(--gramo-accent-rgb), 0.15); }
      50% { opacity: 0.9; box-shadow: 0 0 28px 4px rgba(var(--gramo-accent-rgb), 0.2); }
    }

    @media (prefers-reduced-motion: reduce) {
      .phone-live,
      .screen-glow,
      .phone-ring,
      .screen-shot .screen-img.slide-a,
      .screen-shot .screen-img.slide-b,
      .screen-shot .screen-img.slide-c { animation: none; }
      .screen-shot .screen-img.slide-b,
      .screen-shot .screen-img.slide-c { opacity: 0; }
    }

    .copy-panel {
      border: 1px solid var(--line);
      border-radius: 32px;
      background: rgba(255,255,255,.044);
      padding: 34px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      min-height: 560px;
    }

    /* 體驗右欄：內容 + 裝飾視覺 */
    .exp-panel {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.1);
      background:
        linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.02)),
        rgba(12, 14, 22, 0.72);
      backdrop-filter: blur(22px) saturate(1.15);
      -webkit-backdrop-filter: blur(22px) saturate(1.15);
      box-shadow: 0 0 0 1px rgba(126, 240, 251, 0.06), 0 24px 60px rgba(0,0,0,0.28);
      display: grid;
      grid-template-columns: 1fr;
      gap: 0;
      min-height: 560px;
    }

    @media (min-width: 900px) {
      .exp-panel {
        grid-template-columns: minmax(0, 1.15fr) minmax(260px, 300px);
      }
    }

    .exp-body {
      padding: 34px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      z-index: 2;
    }

    .exp-panel .label {
      color: rgba(180, 184, 205, 0.78);
      font-size: 12px;
      font-weight: 650;
      letter-spacing: 0.16em;
      text-transform: uppercase;
    }

    .exp-lead {
      margin: 0;
      color: rgba(242, 243, 248, 0.95);
      font-size: clamp(18px, 2.2vw, 26px);
      line-height: 1.38;
      letter-spacing: -0.03em;
    }

    .exp-lead .tone-gold,
    .exp-lead .tone-accent {
      color: inherit;
      font-weight: 620;
      box-shadow: inset 0 -0.12em 0 rgba(126, 240, 251, 0.28);
    }

    .feature-grid {
      display: flex;
      flex-direction: column;
      gap: 8px;
      margin-top: 28px;
    }

    .feature-chip {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 11px 14px;
      border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, 0.08);
      background: rgba(255, 255, 255, 0.035);
      transition: border-color 0.2s ease, background 0.2s ease;
    }

    .feature-chip:hover {
      border-color: rgba(126, 240, 251, 0.28);
      background: rgba(255, 255, 255, 0.055);
    }

    .feature-chip .fc-icon {
      flex-shrink: 0;
      width: 28px;
      height: 28px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      background: rgba(255, 255, 255, 0.05);
      color: rgba(242, 243, 248, 0.72);
    }

    .feature-chip .fc-icon svg { width: 16px; height: 16px; }

    .feature-chip .fc-text {
      flex: 1;
      min-width: 0;
      font-size: 14px;
      line-height: 1.35;
      white-space: normal;
      overflow: visible;
    }

    .feature-chip strong {
      font-size: 14px;
      font-weight: 650;
    }

    .feature-chip .fc-sep {
      margin: 0 6px;
      opacity: 0.35;
      font-weight: 400;
    }

    .feature-chip span {
      font-size: 14px;
    }

    .feature-chip.c-accent,
    .feature-chip.c-gold,
    .feature-chip.c-violet,
    .feature-chip.c-warm {
      border-color: rgba(255, 255, 255, 0.08);
    }
    .feature-chip.c-accent .fc-icon,
    .feature-chip.c-gold .fc-icon,
    .feature-chip.c-violet .fc-icon,
    .feature-chip.c-warm .fc-icon {
      background: rgba(255, 255, 255, 0.05);
      color: rgba(242, 243, 248, 0.72);
    }
    .feature-chip.c-accent strong,
    .feature-chip.c-gold strong,
    .feature-chip.c-violet strong,
    .feature-chip.c-warm strong {
      color: rgba(242, 243, 248, 0.94);
    }
    .feature-chip.c-accent span,
    .feature-chip.c-gold span,
    .feature-chip.c-violet span,
    .feature-chip.c-warm span {
      color: rgba(180, 184, 205, 0.82);
    }

    /* 右側：清晰「互動流程」示意（取代令人困惑的圓圈） */
    .exp-visual {
      position: relative;
      min-height: 280px;
      padding: 28px 26px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 16px;
      overflow: hidden;
      background: rgba(255, 255, 255, 0.02);
      border-left: 1px solid rgba(255, 255, 255, 0.06);
    }

    @media (max-width: 899px) {
      .exp-visual { min-height: auto; border-top: 1px solid var(--line); }
    }

    .exp-panel .exp-visual-title {
      margin: 0;
      font-size: 11px;
      font-weight: 650;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: rgba(180, 184, 205, 0.7);
      line-height: 1.35;
    }

    .exp-flow {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .exp-flow-step {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 0;
      border: none;
      background: transparent;
      font-size: 13px;
      line-height: 1.4;
    }

    .exp-flow-step .step-num {
      flex-shrink: 0;
      width: 22px;
      height: 22px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      font-size: 11px;
      font-weight: 650;
      border: 1px solid rgba(255, 255, 255, 0.16);
      background: transparent;
      color: rgba(242, 243, 248, 0.78);
    }

    .exp-flow-step.s1 .step-num,
    .exp-flow-step.s2 .step-num,
    .exp-flow-step.s3 .step-num {
      background: transparent;
      color: rgba(242, 243, 248, 0.78);
    }

    .exp-flow-step .step-body {
      min-width: 0;
      white-space: normal;
      overflow: visible;
    }

    .exp-flow-step strong { color: var(--gramo-text); font-weight: 650; }
    .exp-flow-step .step-body > span { color: var(--muted); margin-left: 6px; }

    .exp-flow-arrow {
      text-align: left;
      padding-left: 8px;
      color: rgba(255, 255, 255, 0.22);
      font-size: 11px;
      line-height: 1;
      letter-spacing: 0;
    }

    .exp-caption {
      margin: 0;
      padding: 12px 14px;
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      color: rgba(242, 243, 248, 0.88);
      font-size: 13px;
      line-height: 1.5;
      white-space: normal;
      overflow: visible;
    }

    .exp-online {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      align-self: flex-start;
      padding: 6px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.1);
      color: rgba(180, 184, 205, 0.88);
      font-size: 11px;
      font-weight: 600;
    }

    .exp-online::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: rgba(126, 240, 251, 0.85);
      box-shadow: none;
      animation: none;
    }

    @keyframes online-blink {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.45; }
    }

    @media (prefers-reduced-motion: reduce) {
      .exp-online::before { animation: none; }
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr repeat(4, minmax(0, 1fr));
      gap: 32px 40px;
      padding: 74px 0;
    }

    @media (max-width: 900px) {
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    .footer-logo {
      display: inline-flex;
      align-items: center;
      gap: 14px;
      font-size: 18px;
      font-weight: 680;
      margin-bottom: 16px;
    }

    .footer-logo img { width: 44px; height: 44px; border-radius: 12px; }
    footer { border-top: 1px solid var(--line); color: var(--muted); }
    footer h4 { color: var(--text); margin: 0 0 14px; font-size: 14px; }
    footer a, footer p { display: block; margin: 0 0 10px; color: var(--muted); font-size: 14px; }
    footer a:hover { color: var(--text); }

    @media (max-width: 920px) {
      .nav-links { display: none; }
      .hero { min-height: auto; padding-top: 16px; }
      .chips, .cards, .showcase, .section-head, .footer-grid { grid-template-columns: 1fr; }
      .section { padding: 74px 0; }
      .prompt-card { padding: 10px; border-radius: 24px; }
      .prompt-inner { min-height: 124px; gap: 10px; }
      .prompt-input { padding: 18px 18px 16px; font-size: 17px; }
      .send { width: 38px; height: 38px; }
      .num { margin-bottom: 46px; }
      .exp-panel { min-height: auto; }
      .hero-showcase {
        flex-direction: column;
        gap: 28px;
        width: 100%;
      }
    }


/* Generative experience panel — glass, type, light. No rainbow kits. */
.exp-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1) !important;
  background:
    linear-gradient(165deg, rgba(255,255,255,.06), rgba(255,255,255,.015) 42%, rgba(9,10,16,.55)) !important;
  backdrop-filter: blur(28px) saturate(1.2);
  -webkit-backdrop-filter: blur(28px) saturate(1.2);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.08),
    0 30px 80px rgba(0,0,0,.35);
}
.exp-glow {
  pointer-events: none;
  position: absolute;
  inset: -20% 20% auto -10%;
  height: 55%;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(126,240,251,.18), transparent 58%),
    radial-gradient(ellipse at 85% 10%, rgba(180,140,255,.1), transparent 50%);
  filter: blur(8px);
}
.exp-body {
  position: relative;
  z-index: 1;
  padding: 36px 32px 32px !important;
  gap: 28px;
}
.exp-panel .label {
  color: rgba(200,204,220,.7) !important;
  font-size: 11px !important;
  font-weight: 650 !important;
  letter-spacing: .22em !important;
  text-transform: uppercase;
}
.exp-lead {
  margin-top: 14px !important;
  font-size: clamp(20px, 2.4vw, 28px) !important;
  line-height: 1.42 !important;
  letter-spacing: -.035em !important;
  font-weight: 520;
}
.exp-lead .tone-gold,
.exp-lead .tone-accent {
  color: #fff !important;
  font-weight: 620 !important;
  box-shadow: inset 0 -.18em 0 rgba(126,240,251,.22) !important;
}
.exp-metrics {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,.08);
}
.exp-metrics li {
  padding: 16px 18px 16px 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.exp-metrics li:nth-child(even) {
  padding-left: 18px;
  border-left: 1px solid rgba(255,255,255,.07);
}
.exp-metrics strong {
  display: block;
  font-size: 13px;
  font-weight: 650;
  color: #f2f3f8;
  letter-spacing: .01em;
}
.exp-metrics span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.45;
  color: rgba(180,184,205,.78);
}
.exp-visual {
  position: relative;
  z-index: 1;
  padding: 32px 28px !important;
  gap: 22px !important;
  background: transparent !important;
  border-left: 1px solid rgba(255,255,255,.08) !important;
}
.exp-panel .exp-visual-title {
  color: rgba(180,184,205,.62) !important;
  font-size: 11px !important;
  letter-spacing: .2em !important;
}
.exp-rail {
  list-style: none;
  margin: 0;
  padding: 0 0 0 18px;
  position: relative;
}
.exp-rail::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 14px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(180deg, rgba(126,240,251,.55), rgba(255,255,255,.08));
}
.exp-rail li {
  position: relative;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  padding: 10px 0;
}
.exp-rail .rail-i {
  width: 32px;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .08em;
  color: #7ef0fb;
  text-shadow: 0 0 12px rgba(126,240,251,.35);
}
.exp-rail p {
  margin: 0;
}
.exp-rail strong {
  display: block;
  font-size: 14px;
  font-weight: 620;
  color: #f2f3f8;
}
.exp-rail span {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  color: rgba(180,184,205,.72);
}
.exp-quote {
  margin: 8px 0 0;
  padding: 16px 16px 14px;
  border-radius: 18px;
  border: 1px solid rgba(126,240,251,.22);
  background: linear-gradient(180deg, rgba(126,240,251,.08), rgba(255,255,255,.03));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.exp-quote .exp-online {
  margin-bottom: 10px;
  background: transparent !important;
  border-color: rgba(126,240,251,.28) !important;
  color: rgba(200,240,248,.9) !important;
}
.exp-quote p {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: -.02em;
  color: #f2f3f8;
}
@media (max-width: 899px) {
  .exp-visual { border-left: none !important; border-top: 1px solid rgba(255,255,255,.08) !important; }
}


/* Experience panel: generated portrait + wash, glass chrome on top */
.exp-panel {
  position: relative;
  overflow: hidden;
  padding: 0 !important;
  min-height: 560px;
  display: grid !important;
  grid-template-columns: 1fr;
  border: 1px solid rgba(255,255,255,.1) !important;
  background: #090a10 !important;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.08),
    0 30px 80px rgba(0,0,0,.4);
}
@media (min-width: 900px) {
  .exp-panel {
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr) !important;
  }
}
.exp-wash {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
  pointer-events: none;
  z-index: 0;
}
.exp-glow { display: none !important; }
.exp-body {
  position: relative;
  z-index: 2;
  padding: 36px 32px 32px !important;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(90deg, rgba(8,9,14,.72) 0%, rgba(8,9,14,.28) 100%);
}
.exp-stage {
  position: relative;
  z-index: 1;
  margin: 0;
  min-height: 420px;
  overflow: hidden;
}
.exp-presence {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 18%;
  display: block;
}
.exp-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(6,7,12,.78) 100%);
  pointer-events: none;
}
.exp-stage-ui {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.exp-pills {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.exp-pills li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(10,12,20,.42);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
}
.exp-pills strong {
  font-size: 13px;
  font-weight: 650;
  color: #f2f3f8;
}
.exp-pills span {
  font-size: 12px;
  color: rgba(200,204,220,.78);
}
.exp-caption {
  margin: 0;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(126,240,251,.22);
  background: rgba(10,12,20,.4);
  backdrop-filter: blur(16px);
  color: #f2f3f8;
  font-size: 14px;
  letter-spacing: -.02em;
}
.exp-stage-ui .exp-online {
  align-self: flex-start;
}
.exp-metrics {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,.1);
}
.exp-metrics li {
  padding: 16px 18px 16px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.exp-metrics li:nth-child(even) {
  padding-left: 18px;
  border-left: 1px solid rgba(255,255,255,.08);
}
.exp-metrics strong {
  display: block;
  font-size: 13px;
  font-weight: 650;
  color: #f2f3f8;
}
.exp-metrics span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: rgba(180,184,205,.8);
}
@media (max-width: 899px) {
  .exp-stage { min-height: 380px; }
}


/* Full-bleed generative portrait card */
.exp-panel {
  position: relative;
  overflow: hidden !important;
  padding: 0 !important;
  min-height: 560px;
  display: block !important;
  grid-template-columns: none !important;
  border: 1px solid rgba(255,255,255,.1) !important;
  background: #090a10 !important;
}
.exp-panel > .exp-presence {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% 18%;
  z-index: 0;
}
.exp-panel > .exp-wash {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .28;
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 1;
}
.exp-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(7,8,14,.88) 0%, rgba(7,8,14,.55) 42%, rgba(7,8,14,.12) 70%, transparent 100%),
    linear-gradient(180deg, transparent 48%, rgba(7,8,14,.55) 100%);
  pointer-events: none;
}
.exp-body {
  position: relative;
  z-index: 2;
  padding: 36px 32px 32px !important;
  max-width: 54%;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: transparent !important;
}
.exp-stage,
.exp-glow { display: none !important; }
.exp-stage-ui {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: auto;
  width: min(280px, 42%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
@media (max-width: 899px) {
  .exp-body { max-width: 100%; min-height: auto; }
  .exp-stage-ui { position: relative; width: auto; right: auto; bottom: auto; margin: 0 16px 16px; }
}


/* Brighter portrait + generative type */
.exp-panel > .exp-presence {
  object-position: 42% 16% !important;
  filter: brightness(1.04) contrast(1.02) saturate(1.02);
}
.exp-panel > .exp-wash {
  opacity: .12 !important;
  mix-blend-mode: soft-light;
}
.exp-panel::after {
  background:
    linear-gradient(90deg, rgba(8,10,16,.62) 0%, rgba(8,10,16,.28) 36%, transparent 68%),
    linear-gradient(180deg, transparent 62%, rgba(8,10,16,.32) 100%) !important;
}
.exp-panel .label {
  color: #e8c97a !important;
  font-size: 22px !important;
  font-weight: 700 !important;
  letter-spacing: .14em !important;
  text-shadow: 0 0 18px rgba(232,201,122,.35);
}
.exp-lead {
  color: #fff !important;
  font-weight: 560 !important;
  text-shadow: 0 8px 28px rgba(0,0,0,.35);
}
.exp-lead .tone-gold {
  color: #f3d58a !important;
  box-shadow: inset 0 -.16em 0 rgba(243,213,138,.35) !important;
}
.exp-lead .tone-accent {
  color: #7ef0fb !important;
  box-shadow: inset 0 -.16em 0 rgba(126,240,251,.32) !important;
}
.exp-metrics {
  border-top-color: rgba(232,201,122,.22) !important;
}
.exp-metrics li {
  border-bottom-color: rgba(255,255,255,.12) !important;
}
.exp-metrics li:nth-child(even) {
  border-left-color: rgba(255,255,255,.12) !important;
}
.exp-metrics strong {
  color: #fff !important;
  font-weight: 680 !important;
  letter-spacing: .04em;
}
.exp-metrics span {
  color: rgba(232, 228, 214, .92) !important;
}
.exp-pills li {
  border-color: rgba(126,240,251,.28) !important;
  background: rgba(12,16,28,.38) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 0 18px rgba(126,240,251,.08);
}
.exp-pills strong { color: #fff !important; }
.exp-pills span { color: rgba(200, 245, 250, .88) !important; }
.exp-caption {
  border-color: rgba(243,213,138,.35) !important;
  color: #fff !important;
  background: rgba(12,16,28,.42) !important;
}
.exp-online {
  color: #7ef0fb !important;
  border-color: rgba(126,240,251,.4) !important;
}