/* ================================================================
   ✅ NexPoke Intro Page
   ================================================================ */

:root{
  --intro-bg:#08090d;
  --intro-panel:#10121a;
  --intro-panel-soft:rgba(255,255,255,.045);

  --intro-text:#ffffff;
  --intro-muted:rgba(255,255,255,.64);
  --intro-soft:rgba(255,255,255,.46);

  --intro-line:rgba(255,255,255,.11);
  --intro-line-strong:rgba(255,255,255,.20);

  --intro-blue:#4F9CFF;
  --intro-cyan:#00C2D8;
  --intro-purple:#8458FF;
  --intro-pink:#FF5C9F;
  --intro-gold:#FFB45B;

  --intro-max:1180px;
  --intro-radius:30px;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
  background:var(--intro-bg);
}

body{
  margin:0;

  min-height:100vh;

  color:var(--intro-text);

  background:
    radial-gradient(
      900px 540px at 16% 0%,
      rgba(79,156,255,.15),
      transparent 62%
    ),
    radial-gradient(
      820px 520px at 86% 10%,
      rgba(255,92,159,.13),
      transparent 60%
    ),
    radial-gradient(
      760px 500px at 50% 48%,
      rgba(132,88,255,.08),
      transparent 65%
    ),
    var(--intro-bg);

  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    "Noto Sans TC",
    sans-serif;

  overflow-x:hidden;
}

body::before{
  content:"";

  position:fixed;
  inset:0;
  z-index:-1;

  pointer-events:none;

  background:
    linear-gradient(
      120deg,
      rgba(255,255,255,.025),
      transparent 28%,
      transparent 74%,
      rgba(255,255,255,.018)
    );

  opacity:.9;
}

a{
  color:inherit;
}

button,
a{
  -webkit-tap-highlight-color:transparent;
}

section[id]{
  scroll-margin-top:90px;
}

/* ================================================================
   ✅ Background ambience
   ================================================================ */

.pageAmbience{
  position:fixed;
  inset:0;
  z-index:-2;

  pointer-events:none;

  overflow:hidden;
}

.pageAmbience::before,
.pageAmbience::after{
  content:"";

  position:absolute;

  width:440px;
  height:440px;

  border-radius:999px;

  filter:blur(110px);
  opacity:.16;
}

.pageAmbience::before{
  top:18%;
  left:-180px;

  background:var(--intro-purple);
}

.pageAmbience::after{
  right:-190px;
  bottom:18%;

  background:var(--intro-pink);
}

/* ================================================================
   ✅ Top navigation
   ================================================================ */

.topNav{
  position:sticky;
  top:0;
  z-index:100;

  padding:
    max(12px, env(safe-area-inset-top))
    18px
    12px;

  background:
    linear-gradient(
      180deg,
      rgba(8,9,13,.88),
      rgba(8,9,13,.52)
    );

  border-bottom:
    1px solid rgba(255,255,255,.07);

  -webkit-backdrop-filter:blur(22px);
  backdrop-filter:blur(22px);

  /*
   * ✅ 手機向下滑時收起、向上滑時顯示。
   */
  transform:translateY(0);

  transition:
    transform .24s cubic-bezier(.2,.8,.2,1),
    opacity .20s ease;

  will-change:transform;
}

.topNav.isNavHidden{
  transform:translateY(calc(-100% - 2px));
  opacity:.985;
  pointer-events:none;
}

/*
 * ✅ 品牌合作 Dialog 開啟時，
 * 保持導覽狀態穩定。
 */
body.businessInquiryOpen .topNav{
  transform:translateY(0);
  opacity:1;
  pointer-events:auto;
}

.topNavInner{
  width:min(var(--intro-max), 100%);
  min-height:50px;

  margin:0 auto;

  display:flex;
  align-items:center;
  gap:24px;
}

.introBrand{
  position:relative;

  min-height:40px;

  display:inline-flex;
  align-items:center;
  gap:7px;

  color:#fff;
  text-decoration:none;

  transition:
    opacity .18s ease,
    transform .18s ease;
}

/*
 * ✅ 左上角返回箭頭
 *
 * 外層維持輕微玻璃感，
 * 不會看起來像普通文字箭頭。
 */
.introBackIcon{
  width:30px;
  height:30px;

  flex:0 0 auto;

  display:grid;
  place-items:center;

  border-radius:999px;
  border:1px solid rgba(255,255,255,.13);

  color:rgba(255,255,255,.82);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.085),
      rgba(255,255,255,.025)
    ),
    rgba(255,255,255,.025);

  box-shadow:
    0 8px 22px rgba(0,0,0,.20),
    inset 0 0 0 1px rgba(255,255,255,.025);

  transition:
    transform .18s ease,
    color .18s ease,
    border-color .18s ease,
    background .18s ease;
}

.introBackIcon svg{
  width:17px;
  height:17px;

  display:block;

  fill:none;
  stroke:currentColor;
  stroke-width:1.8;
  stroke-linecap:round;
  stroke-linejoin:round;
}

/*
 * ✅ 左上角 NexPoke favicon
 */
.introBrandIcon{
  width:25px;
  height:25px;

  flex:0 0 auto;

  display:block;
  object-fit:contain;

  filter:
    drop-shadow(
      0 0 10px rgba(132,88,255,.16)
    )
    drop-shadow(
      0 0 8px rgba(255,92,159,.08)
    );
}

.introBrandName{
  font-size:21px;
  font-weight:900;
  line-height:1;
  letter-spacing:.03em;
}

.introBrandTm{
  align-self:flex-start;

  /*
   * ✅ 讓 TM 稍微靠近 NexPoke，
   * 並維持在文字右上角。
   */
  margin-left:-4px;
  margin-top:5px;

  color:rgba(255,255,255,.68);

  font-size:8px;
  font-weight:900;
  line-height:1;
}

/*
 * ✅ Hover 時箭頭輕微往左，
 * 強化「返回」的方向感。
 */
.introBrand:hover .introBackIcon{
  transform:translateX(-2px);

  color:#fff;
  border-color:rgba(255,255,255,.26);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.13),
      rgba(255,255,255,.035)
    ),
    rgba(255,255,255,.035);
}

.introBrand:active{
  transform:scale(.98);
}

.introNavLinks{
  flex:1;

  display:flex;
  align-items:center;
  justify-content:center;
  gap:30px;
}

.introNavLinks a{
  color:rgba(255,255,255,.60);

  font-size:12px;
  font-weight:750;
  letter-spacing:.05em;

  text-decoration:none;

  transition:
    color .18s ease,
    transform .18s ease;
}

.introNavLinks a:hover{
  color:#fff;
  transform:translateY(-1px);
}

.topDownloadBtn{
  min-height:38px;

  padding:0 16px;

  display:inline-flex;
  align-items:center;
  justify-content:center;

  border-radius:999px;
  border:1px solid rgba(255,255,255,.20);

  color:#fff;

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.12),
      rgba(255,255,255,.035)
    );

  font-size:12px;
  font-weight:850;
  letter-spacing:.05em;

  text-decoration:none;

  box-shadow:
    0 12px 30px rgba(0,0,0,.24),
    inset 0 0 0 1px rgba(255,255,255,.04);
}

/* ================================================================
   ✅ Shared typography
   ================================================================ */

.introEyebrow{
  color:rgba(255,255,255,.48);

  font-size:11px;
  font-weight:900;

  line-height:1.2;
  letter-spacing:.30em;
}

.sectionTitle,
.featureTitle{
  margin:14px 0 0;

  color:#fff;

  font-size:clamp(38px, 6vw, 68px);
  font-weight:950;

  line-height:1.02;
  letter-spacing:-2px;

  text-wrap:balance;
}

.sectionTitle span,
.featureTitle span{
  background:
    linear-gradient(
      90deg,
      var(--intro-blue),
      var(--intro-purple) 48%,
      var(--intro-pink)
    );

  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;

  filter:
    drop-shadow(
      0 0 20px rgba(132,88,255,.18)
    );
}

.sectionLead{
  width:min(660px, 100%);

  margin:22px auto 0;

  color:var(--intro-muted);

  font-size:16px;
  line-height:1.82;

  text-wrap:balance;
}

/* ================================================================
   ✅ Hero
   ================================================================ */

.introHero{
  position:relative;

  width:min(var(--intro-max), calc(100% - 36px));
  min-height:calc(100vh - 78px);

  margin:0 auto;

  padding:
    clamp(78px, 10vw, 124px)
    0
    clamp(80px, 10vw, 130px);

  display:grid;
  grid-template-columns:minmax(0, .85fr) minmax(380px, 1.15fr);
  align-items:center;
  gap:54px;

  overflow:visible;
}

.introHeroGlow{
  position:absolute;
  left:50%;
  top:48%;

  width:78%;
  height:70%;

  transform:translate(-50%, -50%);

  border-radius:999px;

  background:
    radial-gradient(
      circle,
      rgba(132,88,255,.15),
      rgba(79,156,255,.06) 42%,
      transparent 68%
    );

  filter:blur(24px);

  pointer-events:none;
}

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

.introHeroTitle{
  margin:16px 0 0;

  color:#fff;

  font-size:clamp(48px, 7.7vw, 86px);
  font-weight:950;

  line-height:.98;
  letter-spacing:-3.3px;

  text-shadow:
    0 24px 70px rgba(0,0,0,.38);

  text-wrap:balance;
}

.introHeroTitle span{
  background:
    linear-gradient(
      90deg,
      #63A9FF,
      #895BFF 48%,
      #FF5EA3
    );

  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;

  filter:
    drop-shadow(
      0 0 24px rgba(132,88,255,.20)
    );
}

.introHeroCopy{
  max-width:520px;

  margin:26px 0 0;

  color:rgba(255,255,255,.68);

  font-size:17px;
  line-height:1.82;
}

.introHeroActions{
  margin-top:30px;

  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}

.primaryCta,
.secondaryCta{
  min-height:46px;

  padding:0 19px;

  display:inline-flex;
  align-items:center;
  justify-content:center;

  border-radius:999px;

  font-size:13px;
  font-weight:900;
  letter-spacing:.055em;

  text-decoration:none;

  transition:
    transform .18s ease,
    box-shadow .18s ease,
    border-color .18s ease;
}

.primaryCta{
  border:1px solid rgba(255,255,255,.25);

  color:#fff;

  background:
    linear-gradient(
      100deg,
      rgba(79,156,255,.88),
      rgba(132,88,255,.92) 50%,
      rgba(255,92,159,.86)
    );

  box-shadow:
    0 18px 42px rgba(79,93,255,.22),
    0 0 30px rgba(255,92,159,.12),
    inset 0 0 0 1px rgba(255,255,255,.12);
}

.secondaryCta{
  border:1px solid rgba(255,255,255,.16);

  color:rgba(255,255,255,.90);

  background:
    rgba(255,255,255,.045);

  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
}

.primaryCta:hover,
.secondaryCta:hover{
  transform:translateY(-2px);
}

.primaryCta:hover{
  box-shadow:
    0 22px 52px rgba(79,93,255,.30),
    0 0 38px rgba(255,92,159,.16),
    inset 0 0 0 1px rgba(255,255,255,.14);
}

.secondaryCta:hover{
  border-color:rgba(255,255,255,.30);

  box-shadow:
    0 16px 34px rgba(0,0,0,.25);
}

/*
 * ✅ Hero 內的功能捷徑按鈕稍微精簡，
 * 五顆按鈕在桌機與手機上都能自然換行。
 */
.heroSectionCta{
  min-height:42px;
  padding:0 15px;

  font-size:12px;
}

/* ================================================================
   ✅ Hero product stage
   ================================================================ */

.heroProductStage{
  position:relative;

  min-height:590px;

  display:grid;
  place-items:center;
}

.heroPhone{
  position:relative;
  z-index:4;

  width:min(318px, 72vw);

  padding:10px;

  border-radius:46px;
  border:1px solid rgba(255,255,255,.18);

  background:
    linear-gradient(
      145deg,
      rgba(255,255,255,.16),
      rgba(255,255,255,.025)
    ),
    #11131a;

  box-shadow:
    0 42px 110px rgba(0,0,0,.58),
    0 0 50px rgba(132,88,255,.14),
    inset 0 0 0 1px rgba(255,255,255,.05);

  transform:
    perspective(1200px)
    rotateY(-6deg)
    rotateX(2deg);
}

.heroPhoneSpeaker{
  position:absolute;
  left:50%;
  top:17px;
  z-index:3;

  width:72px;
  height:18px;

  transform:translateX(-50%);

  border-radius:999px;

  background:#08090c;
}

.heroPhoneScreen{
  min-height:570px;

  padding:42px 14px 18px;

  border-radius:37px;

  background:
    radial-gradient(
      360px 250px at 20% 0%,
      rgba(79,156,255,.17),
      transparent 60%
    ),
    radial-gradient(
      330px 230px at 100% 30%,
      rgba(255,92,159,.14),
      transparent 62%
    ),
    #090b11;

  overflow:hidden;
}

.mockTopBar{
  display:flex;
  align-items:center;
  justify-content:space-between;

  margin-bottom:16px;

  font-size:16px;
  font-weight:900;
}

.mockTopDot{
  width:8px;
  height:8px;

  border-radius:999px;

  background:
    linear-gradient(
      90deg,
      var(--intro-purple),
      var(--intro-pink)
    );

  box-shadow:
    0 0 13px rgba(255,92,159,.42);
}

.mockFeedGrid{
  display:grid;

  /*
   * ✅ 強制左右兩欄真正等寬。
   *
   * minmax(0, 1fr) 可以避免右側較長的英文文字，
   * 透過 Grid 的預設最小內容寬度把右欄撐寬。
   */
  grid-template-columns:
    repeat(2, minmax(0, 1fr));

  gap:10px;
}

.mockPost{
  /*
   * ✅ 允許格子遵守 Grid 分配的欄寬，
   * 不讓內部文字改變左右欄比例。
   */
  min-width:0;
  min-height:172px;

  padding:15px;

  display:flex;
  flex-direction:column;
  justify-content:flex-end;

  border-radius:20px;
  border:1px solid rgba(255,255,255,.10);

  box-shadow:
    0 18px 34px rgba(0,0,0,.24),
    inset 0 0 0 1px rgba(255,255,255,.025);
}

.mockPost:nth-child(2),
.mockPost:nth-child(3){
  min-height:205px;
}

.mockPostTag{
  margin-bottom:8px;

  color:rgba(255,255,255,.58);

  font-size:7px;
  font-weight:900;
  letter-spacing:.20em;
}

.mockPost strong{
  font-size:12px;
  line-height:1.48;
}

.mockPostPurple{
  background:
    radial-gradient(
      circle at 80% 10%,
      rgba(255,255,255,.12),
      transparent 40%
    ),
    linear-gradient(
      145deg,
      rgba(132,88,255,.48),
      rgba(45,31,91,.78)
    );
}

.mockPostPink{
  background:
    linear-gradient(
      145deg,
      rgba(255,92,159,.45),
      rgba(104,35,72,.75)
    );
}

.mockPostBlue{
  background:
    linear-gradient(
      145deg,
      rgba(79,156,255,.42),
      rgba(28,59,105,.78)
    );
}

.mockPostGold{
  background:
    linear-gradient(
      145deg,
      rgba(255,180,91,.40),
      rgba(96,64,29,.78)
    );
}

.heroOrbit{
  position:absolute;

  border-radius:50%;

  border:1px solid rgba(132,88,255,.38);

  box-shadow:
    0 0 26px rgba(132,88,255,.22),
    inset 0 0 26px rgba(79,156,255,.07);

  pointer-events:none;
}

.heroOrbitOne{
  width:590px;
  height:280px;

  transform:rotate(-12deg);
}

.heroOrbitTwo{
  width:470px;
  height:360px;

  border-color:rgba(255,92,159,.28);

  transform:rotate(17deg);
}

.floatingCard{
  position:absolute;
  z-index:6;

  width:195px;

  padding:17px;

  display:flex;
  flex-direction:column;
  gap:6px;

  border-radius:19px;
  border:1px solid rgba(255,255,255,.17);

  background:
    linear-gradient(
      145deg,
      rgba(255,255,255,.12),
      rgba(255,255,255,.03)
    ),
    rgba(14,16,24,.82);

  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);

  box-shadow:
    0 24px 58px rgba(0,0,0,.42),
    inset 0 0 0 1px rgba(255,255,255,.035);
}

.floatingCardLeft{
  left:0;
  bottom:105px;

  transform:rotate(-5deg);
}

.floatingCardRight{
  right:-6px;
  top:105px;

  transform:rotate(5deg);
}

.floatingLabel{
  color:rgba(255,255,255,.46);

  font-size:7px;
  font-weight:900;
  letter-spacing:.18em;
}

.floatingCard strong{
  font-size:17px;
}

.floatingCard small{
  color:rgba(255,255,255,.54);

  font-size:10px;
}

/* ================================================================
   ✅ Shared sections
   ================================================================ */

.sectionBlock,
.journeySection{
  width:min(var(--intro-max), calc(100% - 36px));

  margin:
    clamp(90px, 12vw, 160px)
    auto
    0;
}

.sectionHeader,
.journeyHeader{
  text-align:center;
}

.ecosystemGrid{
  margin-top:56px;

  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:16px;
}

.ecosystemCard{
  min-height:225px;

  padding:24px;

  border-radius:26px;
  border:1px solid var(--intro-line);

  background:
    radial-gradient(
      260px 160px at 100% 0%,
      rgba(132,88,255,.11),
      transparent 64%
    ),
    linear-gradient(
      180deg,
      rgba(255,255,255,.055),
      rgba(255,255,255,.022)
    ),
    rgba(13,15,22,.72);

  box-shadow:
    0 22px 60px rgba(0,0,0,.24),
    inset 0 0 0 1px rgba(255,255,255,.025);
}

.ecosystemIcon{
  width:42px;
  height:42px;

  display:grid;
  place-items:center;

  border-radius:999px;

  color:#fff;

  background:
    linear-gradient(
      135deg,
      rgba(79,156,255,.88),
      rgba(132,88,255,.88),
      rgba(255,92,159,.80)
    );

  font-size:11px;
  font-weight:900;

  box-shadow:
    0 0 24px rgba(132,88,255,.20);
}

.ecosystemCard h3{
  margin:25px 0 0;

  font-size:23px;
}

.ecosystemCard p{
  margin:12px 0 0;

  color:var(--intro-muted);

  font-size:14px;
  line-height:1.72;
}

/* ================================================================
   ✅ Feature sections
   ================================================================ */

.featureSection{
  width:min(var(--intro-max), calc(100% - 36px));

  margin:
    clamp(110px, 14vw, 180px)
    auto
    0;

  display:grid;
  grid-template-columns:minmax(0, .82fr) minmax(400px, 1.18fr);
  align-items:center;
  gap:70px;
}

.featureSectionReverse .featureText{
  order:2;
}

.featureSectionReverse .featureVisual{
  order:1;
}

/*
 * ✅ 桌機雙欄時，文字與互動圖片都以自身高度中點對齊。
 */
.featureSection > .featureText,
.featureSection > .interactiveFeatureVisual{
  align-self:center;
}

.featureCopy{
  max-width:510px;

  margin:24px 0 0;

  color:var(--intro-muted);

  font-size:16px;
  line-height:1.84;
}

.featurePoints{
  margin-top:26px;

  display:flex;
  gap:9px;
  flex-wrap:wrap;
}

.featurePoints span{
  min-height:34px;

  padding:0 12px;

  display:inline-flex;
  align-items:center;

  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);

  color:rgba(255,255,255,.72);

  background:rgba(255,255,255,.035);

  font-size:11px;
  font-weight:800;
}

.featureVisual{
  position:relative;

  min-height:500px;
  margin:0;

  display:grid;
  place-items:center;

  border-radius:var(--intro-radius);
  border:1px solid rgba(255,255,255,.12);

  background:
    radial-gradient(
      520px 300px at 85% 10%,
      rgba(132,88,255,.14),
      transparent 60%
    ),
    radial-gradient(
      480px 280px at 10% 90%,
      rgba(79,156,255,.10),
      transparent 62%
    ),
    linear-gradient(
      180deg,
      rgba(255,255,255,.055),
      rgba(255,255,255,.02)
    ),
    rgba(12,14,21,.80);

  box-shadow:
    0 34px 90px rgba(0,0,0,.36),
    inset 0 0 0 1px rgba(255,255,255,.03);

  overflow:hidden;
}

.featureVisual::before{
  content:attr(data-label);

  position:absolute;
  left:22px;
  top:20px;
  z-index:4;

  color:rgba(255,255,255,.30);

  font-size:8px;
  font-weight:900;
  letter-spacing:.25em;
}

/*
 * ✅ 許願池、揪飯飯與 NFC 圖片不顯示左上角文字標籤。
 */
.interactiveFeatureVisual::before,
.featureVisualNfc::before{
  content:none;
  display:none;
}

.featureVisual > img{
  position:absolute;
  inset:0;
  z-index:3;

  width:100%;
  height:100%;

  display:block;

  object-fit:cover;
}

.visualFallback{
  position:relative;
  z-index:1;

  width:100%;
  height:100%;
  min-height:500px;

  display:grid;
  place-items:center;

  padding:50px;
}

/* ================================================================
   ✅ Pocket visual
   ================================================================ */

.featureVisualPocket{
  /*
   * ✅ 這個主視覺完全由下方三張 CSS 卡片構成。
   *
   * 不再疊一張可能載入失敗的 pocket.webp，
   * 因此左上角不會再出現瀏覽器的破圖 icon。
   */
  isolation:isolate;

  border-color:
    rgba(255,255,255,.19);

  box-shadow:
    0 34px 90px rgba(0,0,0,.36),
    inset 0 0 0 1px rgba(255,255,255,.045);
}

/*
 * ✅ 額外覆蓋一圈獨立描邊。
 *
 * 它位於所有內容上方，但不攔截操作，
 * 可確保四個圓角都完整清楚，不會被內部圖層吃掉。
 */
.featureVisualPocket::after{
  content:"";

  position:absolute;
  inset:0;
  z-index:8;

  border:
    1px solid rgba(255,255,255,.17);

  border-radius:inherit;

  pointer-events:none;

  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.025);
}

.featureVisualPocket .visualFallback{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:18px;
}

.pocketCard{
  width:min(400px, 90%);
  min-height:118px;

  padding:22px;

  display:flex;
  flex-direction:column;

  border-radius:22px;
  border:1px solid rgba(255,255,255,.16);

  box-shadow:
    0 24px 55px rgba(0,0,0,.35),
    inset 0 0 0 1px rgba(255,255,255,.04);
}

.pocketCard small{
  color:rgba(255,255,255,.46);

  font-size:8px;
  font-weight:900;
  letter-spacing:.18em;
}

.pocketCard strong{
  margin-top:12px;

  font-size:22px;
}

.pocketCard span{
  margin-top:auto;

  color:rgba(255,255,255,.56);

  font-size:11px;
}

.pocketCardSilver{
  transform:translateX(-24px) rotate(-2deg);

  background:
    linear-gradient(
      135deg,
      rgba(255,255,255,.20),
      rgba(255,255,255,.045)
    ),
    #30333d;
}

.pocketCardDark{
  transform:translateX(24px) rotate(2deg);

  background:
    radial-gradient(
      circle at 88% 10%,
      rgba(255,180,91,.22),
      transparent 40%
    ),
    #111218;
}

.pocketCardPink{
  transform:translateX(-8px) rotate(-1deg);

  background:
    linear-gradient(
      135deg,
      rgba(255,92,159,.44),
      rgba(80,34,76,.75)
    );
}

/* ================================================================
   ✅ One-tap Pocket collection
   ================================================================ */

/*
 * ✅ 一鍵領取現在放在 Carry More 上方，
 * 因此它使用一般功能章節的完整上方間距。
 */
.pocketJourneyFeature{
  position:relative;

  margin-top:
    clamp(110px, 14vw, 180px);
}

/*
 * ✅ Carry More 緊接在一鍵領取下方，
 * 讓兩區明確成為同一個 My Pocket 章節。
 */
.pocketJourneyFeature + #nexpock{
  margin-top:
    clamp(72px, 8vw, 112px);
}

/*
 * ✅ 用一條很淡的垂直光線向下銜接 Carry More。
 */
.pocketJourneyFeature::after{
  content:"";

  position:absolute;
  left:50%;
  bottom:-54px;

  width:1px;
  height:32px;

  transform:translateX(-50%);

  background:
    linear-gradient(
      180deg,
      transparent,
      rgba(132,88,255,.34),
      rgba(79,156,255,.12),
      transparent
    );

  pointer-events:none;
}

.pocketJourneyFeature .featureTitle span{
  background:
    linear-gradient(
      90deg,
      var(--intro-cyan),
      var(--intro-blue) 46%,
      var(--intro-purple)
    );

  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.pocketDemoControls{
  width:min(430px, 100%);

  display:grid;
  grid-template-columns:
    repeat(2, minmax(0, 1fr));

  gap:9px;
}

.pocketDemoControls .interactiveDemoControl{
  width:100%;
  min-width:0;

  padding:
    9px
    12px;

  line-height:1.35;
  text-align:center;
}

.pocketDemoControls .interactiveDemoControl.isActive{
  background:
    linear-gradient(
      100deg,
      rgba(0,194,216,.20),
      rgba(79,156,255,.25) 50%,
      rgba(132,88,255,.22)
    ),
    rgba(255,255,255,.035);

  box-shadow:
    0 10px 26px rgba(0,0,0,.20),
    0 0 22px rgba(79,156,255,.10),
    inset 0 0 0 1px rgba(255,255,255,.04);
}

.featureVisualPocketJourney .interactiveFeatureStage{
  background:
    radial-gradient(
      420px 300px at 16% 0%,
      rgba(0,194,216,.10),
      transparent 62%
    ),
    radial-gradient(
      420px 300px at 100% 100%,
      rgba(132,88,255,.11),
      transparent 64%
    ),
    #080a0f;
}

/* ================================================================
   ✅ Wish visual
   ================================================================ */

.featureVisualWish .visualFallback{
  width:min(410px, 88%);
  height:auto;
  min-height:0;

  padding:24px;

  display:block;

  border-radius:26px;
  border:1px solid rgba(255,255,255,.13);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.08),
      rgba(255,255,255,.03)
    ),
    rgba(9,11,17,.90);

  box-shadow:
    0 30px 70px rgba(0,0,0,.42);
}

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

  padding-bottom:18px;

  border-bottom:1px solid rgba(255,255,255,.09);
}

.wishAvatar{
  width:52px;
  height:52px;

  flex:0 0 auto;

  border-radius:999px;

  background:
    radial-gradient(
      circle at 40% 30%,
      #fff,
      #B5A6FF 20%,
      #7250D3 54%,
      #261D42
    );

  box-shadow:
    0 0 24px rgba(132,88,255,.22);
}

.wishProfile small{
  display:block;

  color:rgba(255,255,255,.40);

  font-size:8px;
  font-weight:900;
  letter-spacing:.16em;
}

.wishProfile strong{
  display:block;

  margin-top:4px;

  font-size:24px;
}

.wishChecklist{
  margin-top:16px;

  display:grid;
  gap:10px;
}

.wishChecklist div{
  min-height:42px;

  padding:0 13px;

  display:flex;
  align-items:center;
  gap:10px;

  border-radius:13px;

  color:rgba(255,255,255,.70);

  background:rgba(255,255,255,.04);

  font-size:12px;
}

.wishChecklist span{
  color:#9FF3CA;

  font-weight:900;
}

.wishAction{
  min-height:44px;

  margin-top:17px;

  display:grid;
  place-items:center;

  border-radius:999px;

  color:#fff;

  background:
    linear-gradient(
      90deg,
      rgba(79,156,255,.70),
      rgba(132,88,255,.78),
      rgba(255,92,159,.72)
    );

  font-size:12px;
  font-weight:900;
}


/* ================================================================
   ✅ Interactive feature demos
   ================================================================ */

/*
 * ✅ 許願池與揪飯飯共用的功能按鈕。
 */
.interactiveDemoControls{
  align-items:center;
}

.interactiveDemoControl{
  min-height:34px;

  padding:0 12px;

  display:inline-flex;
  align-items:center;
  justify-content:center;

  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);

  color:rgba(255,255,255,.72);

  background:rgba(255,255,255,.035);

  font:inherit;
  font-size:11px;
  font-weight:800;
  line-height:1.35;

  cursor:pointer;

  transition:
    transform .18s ease,
    color .18s ease,
    border-color .18s ease,
    background .18s ease,
    box-shadow .18s ease;
}

.interactiveDemoControl:hover{
  transform:translateY(-1px);

  color:#fff;
  border-color:rgba(255,255,255,.24);
}

.interactiveDemoControl.isActive{
  color:#fff;

  border-color:rgba(255,255,255,.24);

  background:
    linear-gradient(
      100deg,
      rgba(79,156,255,.22),
      rgba(132,88,255,.28) 50%,
      rgba(255,92,159,.22)
    ),
    rgba(255,255,255,.035);

  box-shadow:
    0 10px 26px rgba(0,0,0,.20),
    0 0 22px rgba(132,88,255,.10),
    inset 0 0 0 1px rgba(255,255,255,.04);
}

.jiuDemoControls .interactiveDemoControl.isActive{
  background:
    linear-gradient(
      100deg,
      rgba(255,180,91,.22),
      rgba(255,113,142,.25) 50%,
      rgba(179,110,255,.22)
    ),
    rgba(255,255,255,.035);

  box-shadow:
    0 10px 26px rgba(0,0,0,.20),
    0 0 22px rgba(255,113,142,.09),
    inset 0 0 0 1px rgba(255,255,255,.04);
}

.interactiveDemoControl:focus-visible{
  outline:2px solid rgba(132,88,255,.75);
  outline-offset:3px;
}

/*
 * ✅ 互動展示由「圖片框 + 下方白點」組成。
 *
 * 白點已離開圖片本體，不再壓住 App 截圖。
 */
.featureVisual.interactiveFeatureVisual{
  /*
   * ✅ 桌機版再等比例縮小。
   *
   * 1170 × 2532 的畫面在 280px 寬時，
   * 圖片框高度約為 606px。
   */
  width:min(280px, 76vw);
  height:auto;
  min-height:0;

  position:relative;

  display:block;

  /*
   * ✅ 圖片框本身與旁邊文字區塊垂直置中。
   */
  align-self:center;
  justify-self:center;

  overflow:visible;

  border:0;
  border-radius:0;

  background:transparent;

  box-shadow:none;
}

.interactiveFeatureStage{
  position:relative;

  width:100%;
  aspect-ratio:1170 / 2532;

  flex:0 0 auto;

  overflow:hidden;

  border-radius:var(--intro-radius);
  border:1px solid rgba(255,255,255,.12);
  outline:0;

  background:#07090e;

  box-shadow:
    0 34px 90px rgba(0,0,0,.36),
    inset 0 0 0 1px rgba(255,255,255,.03);

  cursor:pointer;
  touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
}

.interactiveFeatureStage::after{
  content:"";

  position:absolute;
  left:0;
  right:0;
  bottom:0;
  z-index:3;

  height:58px;

  pointer-events:none;

  background:
    linear-gradient(
      180deg,
      transparent,
      rgba(6,8,13,.08) 54%,
      rgba(6,8,13,.22)
    );
}


.interactiveFeatureImage{
  position:absolute;
  inset:0;

  width:100%;
  height:100%;

  display:block;

  object-fit:contain;
  object-position:center;

  /*
   * ✅ 新圖片會先在 JavaScript 中完整載入並 decode，
   * 確認可顯示後才替換目前圖片。
   *
   * 不再把舊圖片降到 30% 或套 blur，
   * 因此切換時不會閃出黑影。
   */
  opacity:1;
  transform:translateZ(0);
  backface-visibility:hidden;

  pointer-events:none;
}

.interactiveFeatureStage:focus-visible{
  box-shadow:
    0 34px 90px rgba(0,0,0,.36),
    inset 0 0 0 2px rgba(132,88,255,.78);
}

.interactiveFeatureFallback{
  position:absolute;
  inset:0;
  z-index:4;

  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:7px;

  padding:28px;

  color:rgba(255,255,255,.74);

  background:
    radial-gradient(
      360px 220px at 50% 35%,
      rgba(132,88,255,.16),
      transparent 66%
    ),
    rgba(9,11,17,.92);

  text-align:center;
  pointer-events:none;
}

.interactiveFeatureFallback[hidden]{
  display:none !important;
}

.interactiveFeatureFallback strong{
  color:#fff;
  font-size:18px;
}

.interactiveFeatureFallback span{
  color:rgba(255,255,255,.46);
  font-size:12px;
}

/*
 * ✅ 白點現在位於圖片下方。
 */
.interactiveFeatureDots{
  /*
   * ✅ 白點仍在圖片下方，
   * 但改成絕對定位，不再參與 Grid 高度計算。
   *
   * 這樣左右對齊時，是「圖片框中點」
   * 對上「文字區塊中點」，而不是把白點也算進去。
   */
  position:absolute;
  left:50%;
  top:calc(100% + 13px);
  bottom:auto;
  z-index:7;

  transform:translateX(-50%);

  display:flex;
  align-items:center;
  justify-content:center;
  gap:2px;

  min-height:34px;

  padding:5px 7px;

  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);

  background:rgba(5,7,11,.38);

  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);

  box-shadow:
    0 10px 26px rgba(0,0,0,.26);
}

.interactiveFeatureDot{
  position:relative;

  width:28px;
  height:24px;

  display:grid;
  place-items:center;

  padding:0;
  border:0;
  border-radius:999px;

  background:transparent;

  cursor:pointer;
  touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
}

.interactiveFeatureDot::before{
  content:"";

  width:7px;
  height:7px;

  border-radius:999px;

  background:rgba(255,255,255,.38);

  box-shadow:
    0 0 8px rgba(255,255,255,.04);

  transition:
    width .18s ease,
    height .18s ease,
    background .18s ease,
    box-shadow .18s ease,
    transform .18s ease;
}

.interactiveFeatureDot:hover::before{
  background:rgba(255,255,255,.68);
}

.interactiveFeatureDot.isActive::before{
  width:9px;
  height:9px;

  background:#fff;

  box-shadow:
    0 0 12px rgba(255,255,255,.32),
    0 0 18px rgba(132,88,255,.18);
}

.interactiveFeatureDot:focus-visible{
  outline:2px solid rgba(255,255,255,.70);
  outline-offset:1px;
}

/* ================================================================
   ✅ Jiu Fan Fan visual
   ================================================================ */

.jiuFanFeature .featureTitle span{
  background:
    linear-gradient(
      90deg,
      var(--intro-gold),
      #FF718E 48%,
      #B36EFF
    );

  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.featureVisualDining .interactiveFeatureStage{
  background:
    radial-gradient(
      420px 300px at 18% 0%,
      rgba(255,180,91,.12),
      transparent 62%
    ),
    radial-gradient(
      420px 300px at 100% 100%,
      rgba(255,92,159,.10),
      transparent 64%
    ),
    #0d0a0f;
}

/* ================================================================
   ✅ NFC image visual
   ================================================================ */

.featureVisual.featureVisualNfc{
  width:min(520px, 100%);
  min-height:0;

  aspect-ratio:1 / 1;

  justify-self:center;

  background:#07090e;
}

.staticFeaturePicture{
  position:absolute;
  inset:0;
  z-index:3;

  display:block;

  width:100%;
  height:100%;
}

.staticFeaturePicture img{
  width:100%;
  height:100%;

  display:block;

  object-fit:contain;
  object-position:center;
}

.staticFeatureFallback{
  position:absolute;
  inset:0;
  z-index:1;

  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:7px;

  color:rgba(255,255,255,.55);

  text-align:center;
}

.staticFeatureFallback strong{
  color:#fff;
  font-size:17px;
}

.staticFeatureFallback span{
  font-size:12px;
}

@media (max-width:820px){
  .interactiveDemoControl{
    min-height:36px;
    padding:0 13px;
  }

  .pocketDemoControls{
    width:100%;

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

  .pocketDemoControls .interactiveDemoControl{
    min-height:42px;

    padding:
      8px
      10px;
  }

  .pocketJourneyFeature{
    margin-top:76px;
  }

  .pocketJourneyFeature + #nexpock{
    margin-top:76px;
  }

  .pocketJourneyFeature::after{
    bottom:-46px;
    height:27px;
  }

  .featureVisual.interactiveFeatureVisual{
    /*
     * ✅ 手機版也維持較精簡的直式畫面，
     * 避免單一截圖佔掉過長頁面。
     */
    width:min(280px, 76vw);
    min-height:0;

    align-self:center;
    justify-self:center;
  }

  .featureVisual.featureVisualNfc{
    width:100%;
    min-height:0;
  }
}


/* ================================================================
   ✅ Journey section
   ================================================================ */

.journeySection{
  position:relative;

  padding:
    clamp(70px, 9vw, 110px)
    clamp(22px, 5vw, 58px);

  border-radius:38px;
  border:1px solid rgba(255,255,255,.11);

  background:
    radial-gradient(
      660px 420px at 0% 50%,
      rgba(79,156,255,.12),
      transparent 66%
    ),
    radial-gradient(
      660px 420px at 100% 50%,
      rgba(255,92,159,.12),
      transparent 66%
    ),
    linear-gradient(
      180deg,
      rgba(255,255,255,.046),
      rgba(255,255,255,.018)
    ),
    rgba(10,12,18,.80);

  box-shadow:
    0 38px 110px rgba(0,0,0,.38),
    inset 0 0 0 1px rgba(255,255,255,.025);
}

.journeyTabs{
  display:none;
}

.journeyBoard{
  position:relative;

  margin-top:74px;

  display:grid;
  grid-template-columns:
    minmax(0, 1fr)
    150px
    minmax(0, 1fr);

  align-items:center;
  gap:28px;
}

.consumerJourney{
  --journey-accent:#58A7FF;
  --journey-accent-two:#7C4DFF;
}

.businessJourney{
  --journey-accent:#FFB45B;
  --journey-accent-two:#FF5B9D;
}

.journeyColumnHeader{
  margin-bottom:25px;
}

.journeyLabel{
  color:var(--journey-accent);

  font-size:9px;
  font-weight:900;
  letter-spacing:.23em;
}

.journeyColumnHeader h3{
  margin:10px 0 0;

  font-size:clamp(28px, 3.2vw, 39px);
  line-height:1.08;
  letter-spacing:-1px;
}

.journeyColumnHeader p{
  margin:13px 0 0;

  color:var(--intro-muted);

  font-size:14px;
  line-height:1.70;
}

.journeySteps{
  margin:0;
  padding:0;

  list-style:none;
}

.journeyStep{
  position:relative;

  display:grid;
  grid-template-columns:42px 1fr;
  gap:14px;

  padding:18px;

  border-radius:20px;
  border:1px solid rgba(255,255,255,.09);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.055),
      rgba(255,255,255,.02)
    ),
    rgba(11,13,20,.78);

  box-shadow:
    0 16px 42px rgba(0,0,0,.24),
    inset 0 0 0 1px rgba(255,255,255,.022);
}

.journeyStep::before{
  content:"";

  position:absolute;
  left:38px;
  top:100%;

  width:1px;
  height:16px;

  background:
    linear-gradient(
      180deg,
      var(--journey-accent),
      transparent
    );

  opacity:.38;
}

.journeyStep:last-child::before{
  display:none;
}

.journeyStep + .journeyStep{
  margin-top:16px;
}

.journeyNumber{
  width:38px;
  height:38px;

  display:grid;
  place-items:center;

  border-radius:999px;

  color:#fff;

  background:
    linear-gradient(
      135deg,
      var(--journey-accent),
      var(--journey-accent-two)
    );

  font-size:10px;
  font-weight:900;

  box-shadow:
    0 0 21px rgba(132,88,255,.20);
}

.journeyStep h4{
  margin:1px 0 0;

  font-size:15px;
}

.journeyStep p{
  margin:8px 0 0;

  color:rgba(255,255,255,.57);

  font-size:12px;
  line-height:1.65;
}

.journeyNexus{
  position:sticky;
  top:calc(50vh - 75px);

  width:150px;
  height:150px;

  display:grid;
  place-items:center;
}

.journeyNexusRing{
  position:absolute;
  inset:0;

  border-radius:999px;

  background:
    conic-gradient(
      from 0deg,
      rgba(88,167,255,0),
      rgba(88,167,255,.88),
      rgba(124,77,255,.84),
      rgba(255,91,157,.90),
      rgba(255,180,91,.80),
      rgba(88,167,255,0)
    );

  animation:nexusRotate 8s linear infinite;

  -webkit-mask:
    radial-gradient(
      circle,
      transparent 66%,
      #000 68%,
      #000 71%,
      transparent 73%
    );

  mask:
    radial-gradient(
      circle,
      transparent 66%,
      #000 68%,
      #000 71%,
      transparent 73%
    );

  filter:
    drop-shadow(
      0 0 12px rgba(132,88,255,.25)
    );
}

.journeyNexusCore{
  width:120px;
  height:120px;

  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;

  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);

  background:
    radial-gradient(
      circle at 50% 22%,
      rgba(255,255,255,.12),
      transparent 48%
    ),
    rgba(8,10,16,.94);

  text-align:center;

  box-shadow:
    0 20px 58px rgba(0,0,0,.42),
    0 0 38px rgba(132,88,255,.15);
}

.journeyNexusCore span{
  font-size:13px;
  font-weight:950;
  letter-spacing:.07em;
}

.journeyNexusCore small{
  margin-top:7px;

  color:rgba(255,255,255,.39);

  font-size:6px;
  font-weight:900;
  line-height:1.4;
  letter-spacing:.12em;
}

@keyframes nexusRotate{
  to{
    transform:rotate(360deg);
  }
}

.journeyConclusion{
  margin-top:66px;
  padding-top:30px;

  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;

  border-top:1px solid rgba(255,255,255,.09);
}

.journeyConclusion div{
  display:flex;
  flex-direction:column;
}

.journeyConclusion strong{
  font-size:25px;
}

.journeyConclusion span{
  margin-top:4px;

  color:var(--intro-pink);

  font-size:18px;
  font-weight:850;
}

.journeyConclusion p{
  margin:0;

  color:var(--intro-muted);

  font-size:14px;
}

/* ================================================================
   ✅ Brand partnership
   ================================================================ */

.businessSection{
  position:relative;
  isolation:isolate;

  width:min(var(--intro-max), calc(100% - 36px));

  margin:
    clamp(90px, 12vw, 160px)
    auto
    0;

  padding:
    clamp(70px, 9vw, 110px)
    clamp(22px, 5vw, 58px);

  overflow:hidden;

  border-radius:40px;
  border:1px solid rgba(255,255,255,.12);

  background:
    radial-gradient(
      720px 460px at 0% 0%,
      rgba(79,156,255,.14),
      transparent 65%
    ),
    radial-gradient(
      720px 460px at 100% 100%,
      rgba(255,92,159,.13),
      transparent 65%
    ),
    radial-gradient(
      560px 360px at 52% 50%,
      rgba(132,88,255,.08),
      transparent 68%
    ),
    linear-gradient(
      180deg,
      rgba(255,255,255,.048),
      rgba(255,255,255,.018)
    ),
    rgba(10,12,18,.84);

  box-shadow:
    0 38px 110px rgba(0,0,0,.38),
    0 0 54px rgba(79,156,255,.07),
    0 0 50px rgba(255,92,159,.06),
    inset 0 0 0 1px rgba(255,255,255,.025);
}

.businessSection::before{
  content:"";

  position:absolute;
  inset:0;
  z-index:-1;

  pointer-events:none;

  background:
    linear-gradient(
      120deg,
      rgba(255,255,255,.075),
      transparent 27%,
      transparent 72%,
      rgba(255,255,255,.028)
    );

  opacity:.72;
}

.businessAura{
  position:absolute;
  left:50%;
  top:32%;
  z-index:-1;

  width:520px;
  height:520px;

  transform:translate(-50%, -50%);

  border-radius:999px;

  background:
    conic-gradient(
      from 0deg,
      rgba(79,156,255,.15),
      rgba(132,88,255,.17),
      rgba(255,92,159,.14),
      rgba(79,156,255,.15)
    );

  filter:blur(85px);
  opacity:.52;

  pointer-events:none;
}

.businessHeader{
  position:relative;
  z-index:2;

  text-align:center;
}

.businessValueGrid{
  position:relative;
  z-index:2;

  margin-top:56px;

  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:16px;
}

.businessValueCard{
  position:relative;

  min-height:235px;

  padding:24px;

  overflow:hidden;

  border-radius:25px;
  border:1px solid rgba(255,255,255,.105);

  background:
    radial-gradient(
      260px 170px at 100% 0%,
      rgba(132,88,255,.12),
      transparent 65%
    ),
    linear-gradient(
      180deg,
      rgba(255,255,255,.058),
      rgba(255,255,255,.021)
    ),
    rgba(12,14,21,.78);

  box-shadow:
    0 20px 55px rgba(0,0,0,.25),
    inset 0 0 0 1px rgba(255,255,255,.025);
}

.businessValueCard::before{
  content:"";

  position:absolute;
  left:24px;
  right:24px;
  top:0;

  height:1px;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(79,156,255,.62),
      rgba(132,88,255,.54),
      rgba(255,92,159,.58),
      transparent
    );

  opacity:.68;
}

.businessValueNumber{
  color:rgba(255,255,255,.31);

  font-size:10px;
  font-weight:900;
  line-height:1;
  letter-spacing:.16em;
}

.businessValueCard h3{
  margin:26px 0 0;

  color:#fff;

  font-size:19px;
  line-height:1.28;
}

.businessValueCard p{
  margin:13px 0 0;

  color:var(--intro-muted);

  font-size:13px;
  line-height:1.74;
}

.foundingPartnerPanel{
  position:relative;
  z-index:2;
  isolation:isolate;

  margin-top:20px;
  padding:32px;

  display:grid;
  grid-template-columns:
    minmax(0, 1.15fr)
    minmax(300px, .85fr);

  align-items:stretch;
  gap:34px;

  overflow:hidden;

  border-radius:29px;
  border:1px solid rgba(255,255,255,.13);

  /*
   * ✅ 回到 NexPoke 的藍紫粉深色玻璃。
   *
   * 金色只留一個很淡的右下角暖色光暈。
   */
  background:
    radial-gradient(
      540px 300px at 0% 0%,
      rgba(79,156,255,.10),
      transparent 64%
    ),
    radial-gradient(
      520px 290px at 100% 100%,
      rgba(255,92,159,.09),
      transparent 65%
    ),
    radial-gradient(
      360px 220px at 72% 16%,
      rgba(216,187,112,.04),
      transparent 66%
    ),
    linear-gradient(
      180deg,
      rgba(255,255,255,.062),
      rgba(255,255,255,.022)
    ),
    rgba(11,13,20,.86);

  box-shadow:
    0 28px 76px rgba(0,0,0,.34),
    0 0 38px rgba(132,88,255,.065),
    0 0 30px rgba(255,92,159,.04),
    inset 0 0 0 1px rgba(255,255,255,.03);
}

/*
 * ✅ 上方細線使用完整 NexPoke 漸層，
 * 金色只在中間佔很小比例。
 */
.foundingPartnerPanel::before{
  content:"";

  position:absolute;
  left:28px;
  right:28px;
  top:0;
  z-index:0;

  height:1px;

  pointer-events:none;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(79,156,255,.54),
      rgba(132,88,255,.50),
      rgba(216,187,112,.30),
      rgba(255,92,159,.52),
      transparent
    );
}

/*
 * ✅ 一般白色玻璃反光，不再使用強烈金色反射。
 */
.foundingPartnerPanel::after{
  content:"";

  position:absolute;
  inset:0;
  z-index:0;

  pointer-events:none;

  background:
    linear-gradient(
      118deg,
      transparent 17%,
      rgba(255,255,255,.045) 35%,
      transparent 52%
    );

  opacity:.78;
}

.foundingPartnerCopy,
.foundingPartnerAction{
  position:relative;
  z-index:1;

  min-width:0;
}

/*
 * ✅ Founding Partner 標籤回到一般深色玻璃。
 *
 * 唯一明顯的金色元素是左側小圓章。
 */
.foundingPartnerBadge{
  min-height:32px;

  padding:
    0
    12px
    0
    7px;

  display:inline-flex;
  align-items:center;
  gap:9px;

  border-radius:999px;
  border:1px solid rgba(255,255,255,.11);

  color:rgba(255,255,255,.52);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.075),
      rgba(255,255,255,.018)
    ),
    rgba(10,12,18,.58);

  font-size:8px;
  font-weight:900;
  line-height:1.2;
  letter-spacing:.21em;

  box-shadow:
    0 10px 28px rgba(0,0,0,.20),
    inset 0 0 0 1px rgba(255,255,255,.022);
}

/*
 * ✅ 香檳金圓章縮小、降低亮度。
 *
 * 仍可辨識為創始商家識別，
 * 但不再成為整張卡片的視覺主角。
 */
.foundingPartnerMedallion{
  width:18px;
  height:18px;

  flex:0 0 auto;

  display:grid;
  place-items:center;

  border-radius:999px;
  border:1px solid rgba(255,244,211,.40);

  background:
    radial-gradient(
      circle at 32% 25%,
      rgba(255,255,255,.50),
      transparent 22%
    ),
    conic-gradient(
      from 25deg,
      #81602A,
      #C9AA68,
      #E9D8A7,
      #A77B37,
      #D1B879,
      #81602A
    );

  box-shadow:
    0 0 11px rgba(216,187,112,.11),
    0 4px 9px rgba(0,0,0,.20),
    inset 0 0 0 1px rgba(255,255,255,.13);
}

.foundingPartnerMedallion::before{
  content:"N";

  color:#342712;

  font-size:7px;
  font-weight:950;
  line-height:1;

  text-shadow:
    0 1px 0 rgba(255,255,255,.24);
}

/*
 * ✅ 標題恢復純白，
 * 避免整個區塊看起來像黑金專案頁。
 */
.foundingPartnerCopy h3{
  margin:15px 0 0;

  color:#fff;

  font-size:clamp(30px, 4vw, 45px);
  font-weight:950;
  line-height:1.08;
  letter-spacing:-1.3px;

  text-shadow:
    0 0 18px rgba(132,88,255,.055);
}

.foundingPartnerCopy > p{
  max-width:620px;

  margin:18px 0 0;

  color:var(--intro-muted);

  font-size:14px;
  line-height:1.78;
}

.foundingPartnerBenefits{
  margin-top:23px;

  display:flex;
  flex-wrap:wrap;
  gap:9px;
}

/*
 * ✅ 權益標籤回到一般 NexPoke 玻璃材質。
 */
.foundingPartnerBenefits span{
  min-height:34px;

  padding:0 12px;

  display:inline-flex;
  align-items:center;

  border-radius:999px;
  border:1px solid rgba(255,255,255,.11);

  color:rgba(255,255,255,.65);

  background:
    radial-gradient(
      120px 60px at 0% 0%,
      rgba(132,88,255,.055),
      transparent 66%
    ),
    rgba(255,255,255,.032);

  font-size:11px;
  font-weight:800;

  box-shadow:
    inset 0 0 0 1px rgba(216,187,112,.012);
}

/*
 * ✅ 右側狀態卡以深色玻璃為主，
 * 只在右上角保留極淡暖金光。
 */
.foundingPartnerAction{
  padding:24px;

  display:flex;
  flex-direction:column;

  border-radius:23px;
  border:1px solid rgba(255,255,255,.10);

  background:
    radial-gradient(
      330px 190px at 100% 0%,
      rgba(216,187,112,.045),
      transparent 64%
    ),
    radial-gradient(
      300px 180px at 0% 100%,
      rgba(132,88,255,.055),
      transparent 66%
    ),
    linear-gradient(
      180deg,
      rgba(255,255,255,.050),
      rgba(255,255,255,.015)
    ),
    rgba(8,10,16,.70);

  box-shadow:
    0 18px 46px rgba(0,0,0,.22),
    inset 0 0 0 1px rgba(255,255,255,.022);
}

/*
 * ✅ 小標可以留一點香檳金，
 * 這裡是第二個主要金色點綴。
 */
.foundingPartnerStatus small{
  color:rgba(216,187,112,.58);

  font-size:8px;
  font-weight:900;
  line-height:1.2;
  letter-spacing:.20em;
}

.foundingPartnerStatus strong{
  display:block;

  margin-top:8px;

  color:#fff;

  font-size:23px;
  line-height:1.25;
}

.foundingPartnerStatus p{
  margin:11px 0 0;

  color:rgba(255,255,255,.55);

  font-size:12px;
  line-height:1.68;
}

.businessActionGroup{
  margin-top:auto;
  padding-top:25px;

  display:grid;
  gap:10px;
}

.businessPrimaryCta,
.businessSecondaryCta{
  min-height:44px;

  padding:0 16px;

  display:flex;
  align-items:center;
  justify-content:center;

  border-radius:999px;

  font-size:12px;
  font-weight:900;
  line-height:1;
  letter-spacing:.045em;

  text-align:center;
  text-decoration:none;
}

/*
 * ✅ 洽談合作按鈕回到 NexPoke 品牌漸層。
 *
 * 金色只留在很淡的額外光暈，
 * 避免它看起來像獨立的黃金會員產品。
 */
.businessPrimaryCta{
  border:1px solid rgba(255,255,255,.24);

  color:#fff;

  background:
    linear-gradient(
      100deg,
      rgba(79,156,255,.82),
      rgba(132,88,255,.86) 50%,
      rgba(255,92,159,.78)
    );

  box-shadow:
    0 14px 34px rgba(79,93,255,.20),
    0 0 28px rgba(255,92,159,.10),
    0 0 20px rgba(216,187,112,.035),
    inset 0 0 0 1px rgba(255,255,255,.10);

  transition:
    transform .18s ease,
    box-shadow .18s ease;
}

.businessPrimaryCta:hover{
  transform:translateY(-2px);

  box-shadow:
    0 19px 44px rgba(79,93,255,.27),
    0 0 34px rgba(255,92,159,.14),
    0 0 24px rgba(216,187,112,.05),
    inset 0 0 0 1px rgba(255,255,255,.13);
}

.businessPrimaryCta:active{
  transform:scale(.985);
}

.businessSecondaryCta{
  border:1px solid rgba(255,255,255,.10);

  color:rgba(255,255,255,.42);

  background:
    rgba(255,255,255,.025);

  cursor:default;
}

.businessDetailNote{
  margin-top:13px;

  color:rgba(255,255,255,.35);

  font-size:10px;
  line-height:1.55;

  text-align:center;
}

/* ================================================================
   ✅ Safety
   ================================================================ */

.safetyGrid{
  margin-top:55px;

  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:16px;
}

.safetyCard{
  min-height:220px;

  padding:24px;

  border-radius:25px;
  border:1px solid var(--intro-line);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.052),
      rgba(255,255,255,.021)
    ),
    rgba(12,14,20,.78);

  box-shadow:
    0 20px 55px rgba(0,0,0,.25);
}

.safetyNumber{
  color:rgba(255,255,255,.31);

  font-size:10px;
  font-weight:900;
  letter-spacing:.15em;
}

.safetyCard h3{
  margin:24px 0 0;

  font-size:19px;
}

.safetyCard p{
  margin:13px 0 0;

  color:var(--intro-muted);

  font-size:13px;
  line-height:1.72;
}

/* ================================================================
   ✅ Download
   ================================================================ */

.downloadSection{
  position:relative;

  width:min(var(--intro-max), calc(100% - 36px));
  min-height:570px;

  margin:
    clamp(110px, 14vw, 180px)
    auto
    0;

  padding:60px;

  display:grid;
  place-items:center;

  border-radius:40px;
  border:1px solid rgba(255,255,255,.13);

  background:
    radial-gradient(
      620px 400px at 20% 0%,
      rgba(79,156,255,.18),
      transparent 62%
    ),
    radial-gradient(
      620px 400px at 90% 100%,
      rgba(255,92,159,.17),
      transparent 62%
    ),
    rgba(12,14,21,.82);

  text-align:center;

  box-shadow:
    0 42px 120px rgba(0,0,0,.42),
    inset 0 0 0 1px rgba(255,255,255,.03);

  overflow:hidden;
}

.downloadGlow{
  position:absolute;
  left:50%;
  top:50%;

  width:500px;
  height:500px;

  transform:translate(-50%, -50%);

  border-radius:999px;

  background:
    conic-gradient(
      from 0deg,
      rgba(79,156,255,.18),
      rgba(132,88,255,.20),
      rgba(255,92,159,.18),
      rgba(79,156,255,.18)
    );

  filter:blur(80px);

  animation:downloadGlowRotate 16s linear infinite;
}

@keyframes downloadGlowRotate{
  to{
    transform:
      translate(-50%, -50%)
      rotate(360deg);
  }
}

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

.downloadContent h2{
  margin:15px 0 0;

  font-size:clamp(42px, 7vw, 76px);
  font-weight:950;

  line-height:1;
  letter-spacing:-2.6px;
}

.downloadContent h2 span{
  background:
    linear-gradient(
      90deg,
      var(--intro-blue),
      var(--intro-purple),
      var(--intro-pink)
    );

  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.downloadContent p{
  margin:24px 0 30px;

  color:var(--intro-muted);

  font-size:16px;
}

/* ================================================================
   ✅ Footer
   ================================================================ */

.introFooter{
  width:min(var(--intro-max), calc(100% - 36px));

  margin:42px auto 0;

  padding:
    32px
    0
    calc(34px + env(safe-area-inset-bottom));

  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:20px;

  border-top:1px solid rgba(255,255,255,.08);
}

.footerBrand{
  display:inline-flex;
  align-items:center;
  gap:8px;

  color:#fff;

  font-size:16px;
  font-weight:900;

  text-decoration:none;

  transition:
    opacity .18s ease,
    transform .18s ease;
}

/*
 * ✅ Footer 左側 favicon
 */
.footerBrandIcon{
  width:21px;
  height:21px;

  flex:0 0 auto;

  display:block;
  object-fit:contain;

  filter:
    drop-shadow(
      0 0 9px rgba(132,88,255,.14)
    )
    drop-shadow(
      0 0 7px rgba(255,92,159,.07)
    );
}

.footerBrand:hover{
  transform:translateY(-1px);
  opacity:.92;
}

.footerBrand:active{
  transform:scale(.98);
}

.footerLinks{
  display:flex;
  gap:18px;
}

.footerLinks a{
  color:rgba(255,255,255,.52);

  font-size:11px;
  font-weight:750;

  text-decoration:none;
}

.footerCopyright{
  justify-self:end;

  color:rgba(255,255,255,.36);

  font-size:10px;
}

/* ================================================================
   ✅ Reveal animations
   ================================================================ */

.reveal{
  opacity:0;

  transform:translateY(24px);

  transition:
    opacity .76s ease,
    transform .76s cubic-bezier(.2,.8,.2,1);
}

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

/* ================================================================
   ✅ Tablet
   ================================================================ */

@media (max-width:980px){
  .introHero{
    grid-template-columns:1fr;

    padding-top:90px;

    text-align:center;
  }

  .introHeroContent{
    max-width:760px;

    margin:0 auto;
  }

  .introHeroCopy{
    margin-left:auto;
    margin-right:auto;
  }

  .introHeroActions{
    justify-content:center;
  }

  .heroProductStage{
    min-height:610px;
  }

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

  .featureSection{
    grid-template-columns:1fr;
    gap:42px;
  }

  .featureSectionReverse .featureText,
  .featureSectionReverse .featureVisual{
    order:initial;
  }

  .featureText{
    max-width:700px;
  }

  .featureCopy{
    max-width:650px;
  }

  .journeyBoard{
    grid-template-columns:
      minmax(0, 1fr)
      120px
      minmax(0, 1fr);

    gap:18px;
  }

  .journeyNexus{
    width:120px;
    height:120px;
  }

  .journeyNexusCore{
    width:96px;
    height:96px;
  }

  /*
   * ✅ 平板版品牌合作卡片改成兩欄。
   */
  .businessValueGrid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }

  /*
   * ✅ 創始商家區塊改成上下排列。
   */
  .foundingPartnerPanel{
    grid-template-columns:1fr;
  }
}

/* ================================================================
   ✅ Mobile
   ================================================================ */

@media (max-width:820px){
  section[id]{
    scroll-margin-top:60px;
  }

  /*
   * ✅ 手機版導覽再薄一點。
   *
   * 返回箭頭仍保留可點擊範圍，
   * 其餘圖示、按鈕與上下留白同步縮小。
   */
  .topNav{
    padding:
      max(6px, env(safe-area-inset-top))
      12px
      6px;
  }

  .introNavLinks{
    display:none;
  }

  .topNavInner{
    min-height:38px;
    gap:8px;
  }

  .introBrand{
    min-height:32px;
    flex:1;
    gap:6px;
  }

  .introBackIcon{
    width:26px;
    height:26px;
  }

  .introBackIcon svg{
    width:14px;
    height:14px;
  }

  .introBrandIcon{
    width:21px;
    height:21px;
  }

  .introBrandName{
    font-size:18px;
  }

  .introBrandTm{
    margin-top:3px;
    font-size:7px;
  }

  .topDownloadBtn{
    min-height:32px;
    padding:0 11px;
    font-size:10.5px;
  }

  .introHero{
    width:min(100% - 28px, var(--intro-max));

    min-height:auto;

    padding:
      76px
      0
      75px;
  }

  .introHeroTitle{
    font-size:clamp(44px, 13vw, 66px);
    letter-spacing:-2.3px;
  }

  .introHeroCopy{
    font-size:15px;
  }

  .heroProductStage{
    min-height:540px;
  }

  /*
   * ✅ 手機版保留和桌機相同的 3D 傾斜。
   *
   * 這裡只調整寬度，不覆蓋原本的 transform。
   */
  .heroPhone{
    width:275px;
  }

  .heroPhoneScreen{
    min-height:500px;
  }

  .floatingCard{
    width:155px;
    padding:14px;
  }

  /*
   * ✅ 尊榮邀請券繼續壓在手機左側。
   *
   * 高度與傾斜維持不變，
   * 只將整張卡片往右移，避免左側超出畫面。
   */
  .floatingCardLeft{
    left:4px;
    bottom:142px;

    transform:rotate(-7deg);
    transform-origin:30% 70%;
  }

  .floatingCardRight{
    right:-3px;
    top:80px;
  }

  .heroOrbitOne{
    width:420px;
    height:230px;
  }

  .heroOrbitTwo{
    width:350px;
    height:310px;
  }

  .sectionBlock,
  .journeySection,
  .businessSection,
  .featureSection,
  .downloadSection{
    width:calc(100% - 28px);
  }

  .sectionTitle,
  .featureTitle{
    font-size:clamp(37px, 11vw, 52px);
    letter-spacing:-1.7px;
  }

  .ecosystemGrid,
  .safetyGrid{
    grid-template-columns:1fr;
  }

  .ecosystemCard,
  .safetyCard{
    min-height:auto;
  }

  /*
   * ✅ 手機版品牌合作區塊。
   */
  .businessSection{
    padding:
      64px
      18px;

    border-radius:30px;
  }

  .businessValueGrid{
    margin-top:42px;

    grid-template-columns:1fr;
  }

  .businessValueCard{
    min-height:auto;
  }

  .foundingPartnerPanel{
    margin-top:16px;
    padding:22px;

    gap:24px;

    border-radius:24px;
  }

  .foundingPartnerAction{
    padding:20px;
  }

  .businessPrimaryCta,
  .businessSecondaryCta{
    width:100%;
  }

  .featureVisual{
    min-height:440px;
  }

  /*
   * ✅ 許願池截圖使用自己的直式比例，
   * 不套用其他功能卡片的 440px 最低高度。
   */
  .featureVisualWish{
    width:min(320px, 82vw);
    height:auto;
    min-height:0;

    aspect-ratio:1170 / 2532;
  }

  .visualFallback{
    min-height:440px;
    padding:35px 22px;
  }

  .featureVisualNfc .visualFallback{
    gap:24px;
  }

  .nfcPhone{
    width:125px;
    height:265px;
  }

  .nfcTag{
    width:125px;
    height:165px;
  }

  /*
   * ✅ 手機版顯示旅程切換按鈕。
   */
  .journeyTabs{
    width:min(430px, 100%);

    margin:36px auto 24px;
    padding:4px;

    display:grid;
    grid-template-columns:1fr 1fr;

    border-radius:999px;
    border:1px solid rgba(255,255,255,.11);

    background:rgba(255,255,255,.035);
  }

  .journeyTab{
    min-height:42px;

    padding:0 12px;

    border:0;
    border-radius:999px;

    color:rgba(255,255,255,.50);
    background:transparent;

    font:inherit;
    font-size:12px;
    font-weight:850;

    cursor:pointer;
  }

  .journeyTab.isActive{
    color:#fff;

    background:
      linear-gradient(
        90deg,
        rgba(79,156,255,.28),
        rgba(132,88,255,.27),
        rgba(255,92,159,.22)
      );

    box-shadow:
      0 10px 24px rgba(0,0,0,.26),
      inset 0 0 0 1px rgba(255,255,255,.07);
  }

  .journeyBoard{
    margin-top:0;

    display:flex;
    flex-direction:column;
  }

  .journeyColumn{
    width:100%;

    display:none;
  }

  .journeyColumn.isActive{
    display:block;

    animation:
      journeyFade
      .35s
      ease
      both;
  }

  .journeyNexus{
    position:relative;
    top:auto;

    order:2;

    width:130px;
    height:130px;

    margin:34px auto;
  }

  .journeyNexusCore{
    width:104px;
    height:104px;
  }

  .consumerJourney,
  .businessJourney{
    order:1;
  }

  @keyframes journeyFade{
    from{
      opacity:0;
      transform:translateY(10px);
    }

    to{
      opacity:1;
      transform:translateY(0);
    }
  }

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

  .journeyConclusion p{
    line-height:1.65;
  }

  .downloadSection{
    min-height:500px;

    padding:45px 22px;
  }

  .downloadContent h2{
    font-size:clamp(40px, 11vw, 58px);
    letter-spacing:-1.8px;
  }

  .introFooter{
    grid-template-columns:1fr;

    text-align:center;
  }

  .footerLinks{
    justify-content:center;
  }

  .footerCopyright{
    justify-self:center;
  }
}

/* ================================================================
   ✅ Small mobile
   ================================================================ */

@media (max-width:520px){
  .pocketDemoControls{
    grid-template-columns:1fr;
  }

  /*
   * ✅ 小手機沿用精簡版導覽高度，
   * 不再把下載按鈕與品牌字樣放大回去。
   */
  .topDownloadBtn{
    min-height:32px;

    padding:0 10px;

    font-size:10px;
  }

  .introBrandName{
    font-size:18px;
  }

  .heroProductStage{
    min-height:510px;
  }

  /*
   * ✅ 小手機仍保留原本的 3D transform。
   */
  .heroPhone{
    width:250px;
  }

  .floatingCard{
    width:142px;
  }

  .floatingCard strong{
    font-size:14px;
  }

  /*
   * ✅ 小手機仍保留邀請券壓在手機上的效果。
   *
   * 維持原本高度與傾斜，
   * 只向右收回，避免旋轉後的左上角超出畫面。
   */
  .floatingCardLeft{
    left:2px;
    bottom:138px;

    transform:rotate(-8deg);
    transform-origin:30% 70%;
  }

  .floatingCardRight{
    right:-5px;
  }

  .featureVisualDining .visualFallback{
    padding-left:10px;
    padding-right:10px;
  }

  .diningTable{
    width:245px;
    height:160px;
  }

  .nfcPhone{
    width:112px;
    height:240px;
  }

  .nfcTag{
    width:112px;
    height:150px;
  }

  .nfcTag strong{
    font-size:28px;
  }

  .journeySection{
    padding:
      64px
      17px;
  }

  .journeyStep{
    grid-template-columns:38px 1fr;

    padding:16px;
  }

  .journeyNumber{
    width:34px;
    height:34px;
  }

  /*
   * ✅ 小手機縮減品牌合作區塊左右留白。
   */
  .businessSection{
    padding:
      58px
      16px;
  }

  .foundingPartnerBenefits{
    display:grid;
    grid-template-columns:1fr;
  }

  .foundingPartnerBenefits span{
    justify-content:center;
  }
}


/* ================================================================
   ✅ Business inquiry dialog
   ================================================================ */

body.businessInquiryOpen{
  overflow:hidden;
}

.businessInquiryDialog{
  position:fixed;
  inset:0;
  z-index:220;

  /*
   * ✅ 由 inset:0 撐滿可用區域，
   * 不再使用 width:100% / height:100%。
   *
   * Android Chrome 的原生 dialog 位於 top layer，
   * 直接使用百分比或 100vw 時，
   * 有機會和 visual viewport 產生數個像素的落差。
   */
  box-sizing:border-box;

  width:auto;
  max-width:none;

  height:auto;
  max-height:none;

  min-width:0;
  min-height:0;

  margin:0;

  padding:
    max(16px, env(safe-area-inset-top))
    max(16px, env(safe-area-inset-right))
    max(16px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));

  border:0;
  background:transparent;

  /*
   * ✅ 避免 Android Chrome 依視窗寬度自動放大文字，
   * 造成標題邊緣被裁切。
   */
  -webkit-text-size-adjust:100%;
  text-size-adjust:100%;

  overflow:hidden;
}

.businessInquiryDialog[open]{
  display:grid;

  /*
   * ✅ 同時置中 Grid 軌道與 Shell，
   * 避免 Android Chrome 的原生 dialog
   * 在部分 visual viewport 尺寸下偏向右側。
   */
  place-items:center;
  place-content:center;
}

.businessInquiryDialog::backdrop{
  background:rgba(0,0,0,.68);

  -webkit-backdrop-filter:blur(15px);
  backdrop-filter:blur(15px);
}

.businessInquiryShell{
  position:relative;
  isolation:isolate;

  /*
   * ✅ 使用 Dialog 扣除安全邊距後的實際內容寬度，
   * 不再直接依賴 100vw。
   */
  width:min(820px, 100%);
  max-width:100%;

  max-height:100%;

  margin:0 auto;

  display:flex;
  flex-direction:column;

  overflow:hidden;

  border-radius:30px;
  border:1px solid rgba(255,255,255,.14);

  /*
   * ✅ Shell 保留統一的深色玻璃底，
   * 藍紫粉光暈由 businessInquiryGlow
   * 從頂部一路延伸至底部。
   */
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.060),
      rgba(255,255,255,.020)
    ),
    rgba(8,10,16,.96);

  box-shadow:
    0 36px 120px rgba(0,0,0,.62),
    0 0 48px rgba(132,88,255,.12),
    0 0 34px rgba(255,92,159,.07),
    inset 0 0 0 1px rgba(255,255,255,.03);

  -webkit-backdrop-filter:blur(26px);
  backdrop-filter:blur(26px);
}

.businessInquiryGlow{
  /*
   * ✅ 覆蓋整個 Dialog：
   * 左上藍光、中段紫光、右下粉光
   * 會連續穿過 Header、內容與底部操作區。
   */
  position:absolute;
  inset:-70px;
  z-index:0;

  border-radius:inherit;

  background:
    radial-gradient(
      760px 500px at 8% 3%,
      rgba(79,156,255,.19),
      transparent 66%
    ),
    radial-gradient(
      680px 470px at 50% 46%,
      rgba(132,88,255,.105),
      transparent 70%
    ),
    radial-gradient(
      760px 500px at 94% 100%,
      rgba(255,92,159,.17),
      transparent 66%
    );

  filter:blur(30px);
  opacity:.94;

  pointer-events:none;
}

.businessInquiryHeader{
  position:relative;
  z-index:2;

  flex:0 0 auto;

  padding:25px 28px 21px;

  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:24px;

  border-bottom:
    1px solid rgba(255,255,255,.055);

  /*
   * ✅ 半透明玻璃層，
   * 讓 Shell 的藍紫光自然延續進標題區。
   */
  background:
    linear-gradient(
      180deg,
      rgba(8,10,16,.34),
      rgba(8,10,16,.10)
    );

  -webkit-backdrop-filter:
    blur(18px)
    saturate(118%);

  backdrop-filter:
    blur(18px)
    saturate(118%);
}

.businessInquiryEyebrow{
  color:rgba(255,255,255,.42);

  font-size:8px;
  font-weight:900;
  line-height:1.25;
  letter-spacing:.24em;
}

.businessInquiryHeader h2{
  margin:8px 0 0;

  color:#fff;

  font-size:clamp(28px, 4vw, 40px);
  font-weight:950;
  line-height:1.06;
  letter-spacing:-1.1px;
}

.businessInquiryHeader p{
  margin:10px 0 0;

  color:rgba(255,255,255,.57);

  font-size:13px;
  line-height:1.65;
}

.businessInquiryClose{
  width:40px;
  height:40px;

  flex:0 0 auto;

  display:grid;
  place-items:center;

  padding:0;

  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);

  color:#fff;

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.09),
      rgba(255,255,255,.025)
    ),
    rgba(0,0,0,.28);

  font:inherit;
  font-size:23px;
  line-height:1;

  cursor:pointer;

  box-shadow:
    0 12px 28px rgba(0,0,0,.28),
    inset 0 0 0 1px rgba(255,255,255,.025);

  transition:
    transform .16s ease,
    border-color .16s ease,
    background .16s ease;
}

.businessInquiryClose:hover{
  transform:translateY(-1px);

  border-color:rgba(255,255,255,.28);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.13),
      rgba(255,255,255,.035)
    ),
    rgba(0,0,0,.36);
}

.businessInquiryForm{
  position:relative;
  z-index:1;

  /*
   * ✅ Form 佔據 Header 下方剩餘空間。
   * Form 本身不捲動，只有內層 Scroll 捲動。
   */
  flex:1 1 auto;

  min-width:0;
  min-height:0;

  display:flex;
  flex-direction:column;

  overflow:hidden;
}

.businessInquiryScroll{
  position:relative;
  z-index:1;

  /*
   * ✅ 只有這一區取得剩餘高度並捲動。
   * 因為底部 Actions 已是它的 sibling，
   * scrollbar 會在按鈕列上方停止。
   */
  flex:1 1 auto;

  min-width:0;
  min-height:0;

  overflow-y:auto;
  overflow-x:hidden;

  overscroll-behavior:contain;

  -webkit-overflow-scrolling:touch;

  scrollbar-width:thin;
  scrollbar-color:
    rgba(255,255,255,.18)
    transparent;

  background:transparent;
}

.businessInquiryScroll::-webkit-scrollbar{
  width:8px;
}

.businessInquiryScroll::-webkit-scrollbar-track{
  background:transparent;
}

.businessInquiryScroll::-webkit-scrollbar-thumb{
  border-radius:999px;
  background:rgba(255,255,255,.16);
}

.businessInquiryFormView{
  /*
   * ✅ 底部保留空間，
   * 避免同意條款緊貼固定操作區。
   */
  padding:27px 28px 24px;
}

.businessHoneypot{
  position:fixed !important;
  left:-10000px !important;
  top:auto !important;

  width:1px !important;
  height:1px !important;

  overflow:hidden !important;

  opacity:0 !important;
  pointer-events:none !important;
}

.businessFormSection + .businessFormSection{
  margin-top:32px;
  padding-top:30px;

  border-top:1px solid rgba(255,255,255,.075);
}

.businessFormSectionHeading{
  display:flex;
  align-items:flex-start;
  gap:13px;

  margin-bottom:19px;
}

.businessFormSectionHeading > span{
  width:34px;
  height:34px;

  flex:0 0 auto;

  display:grid;
  place-items:center;

  border-radius:999px;
  border:1px solid rgba(255,255,255,.13);

  color:#fff;

  background:
    linear-gradient(
      135deg,
      rgba(79,156,255,.70),
      rgba(132,88,255,.76),
      rgba(255,92,159,.66)
    );

  font-size:9px;
  font-weight:900;

  box-shadow:
    0 0 20px rgba(132,88,255,.16),
    inset 0 0 0 1px rgba(255,255,255,.07);
}

.businessFormSectionHeading h3{
  margin:1px 0 0;

  color:#fff;

  font-size:17px;
  line-height:1.25;
}

.businessFormSectionHeading p{
  margin:5px 0 0;

  color:rgba(255,255,255,.45);

  font-size:11px;
  line-height:1.55;
}

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

  gap:15px;
}

.businessField{
  min-width:0;

  display:flex;
  flex-direction:column;
  gap:8px;
}

.businessFieldFull{
  grid-column:1 / -1;
}

.businessField > span{
  display:flex;
  align-items:center;
  gap:7px;

  color:rgba(255,255,255,.69);

  font-size:11px;
  font-weight:800;
  line-height:1.25;
}

.businessField > span em{
  padding:3px 6px;

  border-radius:999px;

  color:rgba(255,223,230,.72);
  background:rgba(255,92,159,.09);

  font-size:7px;
  font-style:normal;
  font-weight:900;
  letter-spacing:.08em;
}

.businessField > span small{
  color:rgba(255,255,255,.32);

  font-size:8px;
  font-weight:800;
}

.businessField input,
.businessField select,
.businessField textarea{
  width:100%;

  border:1px solid rgba(255,255,255,.11);
  border-radius:15px;
  outline:0;

  color:#fff;

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.052),
      rgba(255,255,255,.022)
    ),
    rgba(6,8,13,.67);

  font:inherit;
  font-size:13px;

  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.018);

  transition:
    border-color .17s ease,
    box-shadow .17s ease,
    background .17s ease;
}

.businessField input,
.businessField select{
  min-height:47px;
  padding:0 14px;
}

.businessField textarea{
  min-height:132px;
  padding:13px 14px;

  line-height:1.65;
  resize:vertical;
}

.businessField select{
  color-scheme:dark;
}

/*
 * ✅ iOS / iPadOS select 高度修正
 *
 * Safari 會保留原生 select 外觀，
 * 有時會忽略 min-height，造成下拉框比 input 薄。
 * 在 iOS 上關閉原生外觀，明確指定 47px 高度，
 * 並補回一致的下拉箭頭。
 */
html.isIOS .businessField select{
  display:block;

  height:47px;
  min-height:47px;
  max-height:47px;

  padding:
    0
    42px
    0
    14px;

  -webkit-appearance:none;
  appearance:none;

  line-height:1.2;

  background-color:
    rgba(6,8,13,.67);

  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%23FFFFFF' stroke-opacity='.78' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"),
    linear-gradient(
      180deg,
      rgba(255,255,255,.052),
      rgba(255,255,255,.022)
    );

  background-position:
    right 15px center,
    0 0;

  background-size:
    12px 8px,
    100% 100%;

  background-repeat:
    no-repeat,
    no-repeat;
}

html.isIOS .businessField select:focus{
  background-color:
    rgba(7,9,15,.78);

  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%23FFFFFF' stroke-opacity='.92' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"),
    linear-gradient(
      180deg,
      rgba(255,255,255,.070),
      rgba(255,255,255,.025)
    );
}

.businessField select option{
  color:#fff;
  background:#10121a;
}

.businessField input::placeholder,
.businessField textarea::placeholder{
  color:rgba(255,255,255,.27);
}

.businessField input:focus,
.businessField select:focus,
.businessField textarea:focus{
  border-color:rgba(132,88,255,.58);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.07),
      rgba(255,255,255,.025)
    ),
    rgba(7,9,15,.78);

  box-shadow:
    0 0 0 4px rgba(132,88,255,.10),
    0 0 22px rgba(79,156,255,.07),
    inset 0 0 0 1px rgba(255,255,255,.025);
}

.businessField input:invalid:not(:placeholder-shown),
.businessField textarea:invalid:not(:placeholder-shown){
  border-color:rgba(255,92,120,.42);
}

.businessChoiceGrid{
  display:grid;
  grid-template-columns:
    repeat(3, minmax(0, 1fr));

  gap:10px;
}

.businessChoiceChip{
  min-width:0;
}

.businessChoiceChip input{
  position:absolute;

  width:1px;
  height:1px;

  opacity:0;
  pointer-events:none;
}

.businessChoiceChip span{
  min-height:43px;

  padding:9px 11px;

  display:flex;
  align-items:center;
  justify-content:center;

  border-radius:14px;
  border:1px solid rgba(255,255,255,.105);

  color:rgba(255,255,255,.62);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.05),
      rgba(255,255,255,.018)
    ),
    rgba(8,10,16,.56);

  font-size:10px;
  font-weight:850;
  line-height:1.35;

  text-align:center;

  cursor:pointer;

  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.018);

  transition:
    transform .16s ease,
    color .16s ease,
    border-color .16s ease,
    background .16s ease,
    box-shadow .16s ease;
}

.businessChoiceChip span:hover{
  transform:translateY(-1px);

  color:rgba(255,255,255,.82);
  border-color:rgba(255,255,255,.20);
}

.businessChoiceChip input:focus-visible + span{
  outline:2px solid rgba(132,88,255,.70);
  outline-offset:2px;
}

.businessChoiceChip input:checked + span{
  color:#fff;
  border-color:rgba(255,255,255,.22);

  background:
    linear-gradient(
      100deg,
      rgba(79,156,255,.22),
      rgba(132,88,255,.27) 50%,
      rgba(255,92,159,.20)
    ),
    rgba(10,12,20,.76);

  box-shadow:
    0 10px 26px rgba(0,0,0,.22),
    0 0 20px rgba(132,88,255,.09),
    inset 0 0 0 1px rgba(255,255,255,.04);
}

.businessOtherField{
  margin-top:15px;
}

.businessOtherField[hidden],
.businessInquirySuccess[hidden],
.businessFormActions[hidden]{
  display:none !important;
}

.businessMessageCounter{
  align-self:flex-end;

  margin-top:-2px;

  color:rgba(255,255,255,.32);

  font-size:9px;
  font-weight:800;
}

.businessConsent{
  margin-top:27px;

  display:flex;
  align-items:flex-start;
  gap:10px;

  color:rgba(255,255,255,.54);

  font-size:11px;
  line-height:1.62;
}

.businessConsent input{
  width:17px;
  height:17px;

  flex:0 0 auto;

  margin:1px 0 0;

  accent-color:var(--intro-purple);
}

.businessConsent a{
  color:rgba(143,181,255,.90);
  text-decoration:none;
}

.businessConsent a:hover{
  text-decoration:underline;
}

.businessInquiryStatus{
  min-height:20px;

  margin-top:14px;

  color:rgba(255,255,255,.50);

  font-size:11px;
  line-height:1.55;
}

.businessInquiryStatus.isError{
  color:#FF9CAF;
}

.businessInquiryStatus.isSuccess{
  color:#9FEBC3;
}

.businessFormActions{
  /*
   * ✅ 已移出 Scroll，
   * 不再需要 sticky 或負 margin。
   */
  position:relative;
  z-index:4;

  flex:0 0 auto;

  margin:0;

  padding:
    15px
    28px
    calc(17px + env(safe-area-inset-bottom));

  display:grid;
  grid-template-columns:
    minmax(120px, .36fr)
    minmax(0, 1fr);

  gap:11px;

  border-top:
    1px solid rgba(255,255,255,.055);

  background:
    radial-gradient(
      520px 190px at 100% 120%,
      rgba(255,92,159,.10),
      transparent 72%
    ),
    linear-gradient(
      180deg,
      rgba(8,10,16,.06),
      rgba(8,10,16,.40) 38%,
      rgba(8,10,16,.68) 100%
    );

  box-shadow:
    0 -18px 38px rgba(0,0,0,.13);

  -webkit-backdrop-filter:
    blur(18px)
    saturate(120%);

  backdrop-filter:
    blur(18px)
    saturate(120%);
}

.businessFormCancel,
.businessFormSubmit{
  min-height:47px;

  padding:0 17px;

  display:flex;
  align-items:center;
  justify-content:center;
  gap:9px;

  border-radius:999px;

  font:inherit;
  font-size:12px;
  font-weight:900;
  letter-spacing:.045em;

  cursor:pointer;

  transition:
    transform .17s ease,
    border-color .17s ease,
    box-shadow .17s ease,
    opacity .17s ease;
}

.businessFormCancel{
  border:1px solid rgba(255,255,255,.12);

  color:rgba(255,255,255,.70);
  background:rgba(255,255,255,.035);
}

.businessFormSubmit{
  width:100%;

  border:1px solid rgba(255,255,255,.24);

  color:#fff;

  background:
    linear-gradient(
      100deg,
      rgba(79,156,255,.84),
      rgba(132,88,255,.88) 50%,
      rgba(255,92,159,.80)
    );

  box-shadow:
    0 14px 34px rgba(79,93,255,.20),
    0 0 26px rgba(255,92,159,.10),
    inset 0 0 0 1px rgba(255,255,255,.10);
}

.businessFormCancel:hover,
.businessFormSubmit:hover{
  transform:translateY(-1px);
}

.businessFormCancel:hover{
  border-color:rgba(255,255,255,.24);
}

.businessFormSubmit:hover{
  box-shadow:
    0 18px 42px rgba(79,93,255,.27),
    0 0 32px rgba(255,92,159,.14),
    inset 0 0 0 1px rgba(255,255,255,.13);
}

.businessFormSubmit:disabled,
.businessFormCancel:disabled,
.businessInquiryClose:disabled{
  cursor:wait;
  opacity:.58;
  transform:none;
}

.businessSubmitSpinner{
  width:15px;
  height:15px;

  display:none;

  border-radius:999px;
  border:2px solid rgba(255,255,255,.30);
  border-top-color:#fff;

  animation:businessSubmitSpin .8s linear infinite;
}

.businessFormSubmit.isLoading .businessSubmitSpinner{
  display:block;
}

@keyframes businessSubmitSpin{
  to{
    transform:rotate(360deg);
  }
}

.businessInquirySuccess{
  min-height:520px;

  padding:
    58px
    30px
    calc(42px + env(safe-area-inset-bottom));

  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;

  text-align:center;
}

.businessSuccessIcon{
  width:66px;
  height:66px;

  display:grid;
  place-items:center;

  margin-bottom:22px;

  border-radius:999px;
  border:1px solid rgba(255,255,255,.16);

  color:#fff;

  background:
    linear-gradient(
      135deg,
      rgba(79,156,255,.72),
      rgba(132,88,255,.80),
      rgba(255,92,159,.70)
    );

  font-size:25px;
  font-weight:950;

  box-shadow:
    0 18px 42px rgba(79,93,255,.20),
    0 0 30px rgba(255,92,159,.11),
    inset 0 0 0 1px rgba(255,255,255,.10);
}

.businessInquirySuccess h3{
  margin:11px 0 0;

  color:#fff;

  font-size:clamp(28px, 5vw, 42px);
  font-weight:950;
  line-height:1.06;
  letter-spacing:-1px;
}

.businessInquirySuccess > p{
  width:min(530px, 100%);

  margin:18px 0 0;

  color:rgba(255,255,255,.59);

  font-size:13px;
  line-height:1.78;
}

.businessInquiryNumber{
  min-width:250px;

  margin:26px 0 24px;
  padding:15px 19px;

  display:flex;
  flex-direction:column;
  gap:5px;

  border-radius:18px;
  border:1px solid rgba(255,255,255,.11);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.06),
      rgba(255,255,255,.02)
    ),
    rgba(8,10,16,.60);

  box-shadow:
    0 14px 34px rgba(0,0,0,.22),
    inset 0 0 0 1px rgba(255,255,255,.02);
}

.businessInquiryNumber small{
  color:rgba(255,255,255,.34);

  font-size:8px;
  font-weight:900;
  letter-spacing:.16em;
}

.businessInquiryNumber strong{
  color:#fff;

  font-size:15px;
  letter-spacing:.06em;
}

.businessPrimaryCta{
  font:inherit;
  cursor:pointer;
}

@media (max-width:720px){
  .businessInquiryDialog{
    padding:
      max(10px, env(safe-area-inset-top))
      max(10px, env(safe-area-inset-right))
      max(10px, env(safe-area-inset-bottom))
      max(10px, env(safe-area-inset-left));
  }

  .businessInquiryShell{
    /*
     * ✅ 直接使用 Dialog 扣除 padding 後的可用寬度，
     * 避免 Android Chrome 的 visual viewport 差異造成偏右。
     */
    width:100%;
    max-width:100%;
    max-height:100%;

    margin:0 auto;

    border-radius:23px;
  }

  /*
   * ✅ Android Chrome 微幅收窄
   *
   * 部分 Android Chrome 的 visual viewport
   * 與原生 dialog top layer 仍會差數個像素。
   * 只在 Android 將 Shell 收窄 8px，
   * 左右各多留約 4px，不影響 iOS 版面。
   */
  html.isAndroid .businessInquiryShell{
    width:calc(100% - 8px);
    max-width:calc(100% - 8px);
  }

  .businessInquiryHeader{
    padding:20px 18px 17px;
    gap:15px;
  }

  .businessInquiryHeader h2{
    font-size:29px;
  }

  /*
   * ✅ Android 字體縮小一點點，
   * 避免系統字型或 Chrome 字體縮放造成標題裁切。
   */
  html.isAndroid .businessInquiryHeader h2{
    font-size:27px;
    letter-spacing:-.8px;
  }

  html.isAndroid .businessInquiryHeader p{
    font-size:11px;
  }

  .businessInquiryHeader p{
    font-size:12px;
  }

  .businessInquiryClose{
    width:36px;
    height:36px;
    font-size:21px;
  }

  .businessInquiryFormView{
    padding:22px 18px 20px;
  }

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

  .businessFieldFull{
    grid-column:auto;
  }

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

  .businessFormActions{
    margin:0;

    padding:
      14px
      18px
      calc(15px + env(safe-area-inset-bottom));

    grid-template-columns:1fr;
  }

  .businessFormCancel{
    order:2;
  }

  .businessFormSubmit{
    order:1;
  }

  .businessInquirySuccess{
    min-height:480px;
    padding-left:20px;
    padding-right:20px;
  }
}

@media (max-width:410px){
  .businessChoiceGrid{
    grid-template-columns:1fr;
  }

  .businessInquiryNumber{
    min-width:0;
    width:100%;
  }
}

/* ================================================================
   ✅ Reduced motion
   ================================================================ */

@media (prefers-reduced-motion:reduce){
  html{
    scroll-behavior:auto;
  }

  *,
  *::before,
  *::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }

  .reveal{
    opacity:1;
    transform:none;
  }
}