/* ==============================
   XAGV Glass Section
============================== */

.xagv-glass-section {
  position: relative;
  padding: clamp(60px, 8vw, 120px) 0;
  background: linear-gradient(
    180deg,
    #f7f9fc 0%,
    #ffffff 100%
  );
  overflow: hidden;
}

.xagv-glass-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}

/* ---------- Content ---------- */

.xagv-glass-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .08em;
  background: rgba(60, 120, 255, 0.08);
  color: #3b6cff;
  backdrop-filter: blur(6px);
  margin-bottom: 14px;
}

.xagv-glass-title {
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 700;
  line-height: 1.15;
  color: #0e1525;
}

.xagv-glass-title span {
  color: #3b6cff;
}

.xagv-glass-desc {
  margin-top: 18px;
  max-width: 520px;
  font-size: 16px;
  line-height: 1.7;
  color: #4a5568;
}

/* ---------- Cards ---------- */

.xagv-glass-cards {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.xagv-glass-card {
  padding: 18px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.65);
  backdrop-filter: blur(18px);
  box-shadow:
    0 8px 24px rgba(0,0,0,0.04),
    inset 0 0 0 1px rgba(255,255,255,0.6);
  transition: transform .35s ease, box-shadow .35s ease;
}

* ICON */
.xagv-glass-card i {
  font-size: 22px;
  color: #3b6cff;
  margin-bottom: 10px;
}

.xagv-glass-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0,0,0,0.08);
}

.xagv-glass-card strong {
  display: block;
  font-size: 15px;
  color: #0e1525;
}

.xagv-glass-card span {
  font-size: 13px;
  color: #6b7280;
}

/* ---------- Actions ---------- */

.xagv-glass-actions {
  margin-top: 32px;
  display: flex;
  gap: 14px;
}

.xagv-btn {
  padding: 12px 22px;
  border-radius: 14px;
  font-size: 14px;
  cursor: pointer;
  border: none;
}

.xagv-btn.primary {
  background: linear-gradient(135deg,#3b6cff,#6aa9ff);
  color: #fff;
}

.xagv-btn.ghost {
  background: rgba(255,255,255,.6);
  backdrop-filter: blur(12px);
  color: #0e1525;
}

/* ---------- Visual ---------- */

.xagv-glass-visual {
  position: relative;
}

.xagv-glass-frame {
  position: relative;
  overflow: hidden;
  border-radius: 32px;
  padding: 12px;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(22px);
  box-shadow:
    0 30px 80px rgba(0,0,0,0.12);
}

/* CANVAS PATH */
#xagvPathCanvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.xagv-glass-frame img {
  width: 100%;
  display: block;
  border-radius: 22px;
}

/* AI LOG */
.xagv-ai-log {
  position: absolute;
  bottom: 16px;
  left: 16px;
  padding: 10px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(12px);
  font-size: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.xagv-ai-log strong {
  display: block;
  font-size: 11px;
  color: #3b6cff;
  margin-bottom: 2px;
}

/* ---------- RWD ---------- */

@media (max-width: 960px) {
  .xagv-glass-wrap {
    grid-template-columns: 1fr;
  }
  .xagv-glass-cards {
    grid-template-columns: 1fr;
  }
}


/* ============================
   XAGV iOS Glass Core
============================ */

.xagv-ios-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background:
    radial-gradient(1200px 600px at 70% -10%, #eaf0ff 0%, transparent 60%),
    linear-gradient(180deg, #f9fbff 0%, #ffffff 100%);
}

.xagv-ios-shell {
  max-width: 1320px;
  margin: auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

/* PANEL */
.xagv-ios-panel {
  z-index: 2;
}

/* BADGE */
.xagv-ios-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(60,120,255,.12);
  backdrop-filter: blur(10px);
  color: #3b6cff;
}

/* TITLE */
.xagv-ios-title {
  margin-top: 16px;
  font-size: clamp(34px, 4.2vw, 48px);
  line-height: 1.15;
  font-weight: 700;
  color: #0b1220;
}

.xagv-ios-title span {
  display: block;
  font-size: .7em;
  color: #3b6cff;
}

/* CONTROL */
.xagv-ios-control {
  margin-top: 32px;
  display: flex;
  gap: 12px;
}

.xagv-ios-control button {
  padding: 12px 18px;
  border-radius: 16px;
  border: 0;
  cursor: pointer;
  background: rgba(255,255,255,.55);
  backdrop-filter: blur(16px);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.6),
    0 10px 28px rgba(0,0,0,.08);
  transition: transform .35s ease, box-shadow .35s ease;
}

.xagv-ios-control button:hover {
  transform: translateY(-4px);
}

/* GLASS VISUAL */
.xagv-ios-glass {
  position: relative;
  padding: 14px;
  border-radius: 34px;
  background:
    linear-gradient(180deg,
      rgba(255,255,255,.65),
      rgba(255,255,255,.35)
    );
  backdrop-filter: blur(28px) saturate(160%);
  box-shadow:
    0 40px 100px rgba(0,0,0,.15),
    inset 0 0 0 1px rgba(255,255,255,.7);
  overflow: hidden;
}

/* SPECULAR EDGE */
.xagv-ios-glass::before {
  content:"";
  position:absolute;
  inset:0;
  border-radius: inherit;
  background:
    linear-gradient(120deg,
      transparent 30%,
      rgba(255,255,255,.8) 50%,
      transparent 70%);
  opacity:.25;
  pointer-events:none;
}

/* IMAGE */
.xagv-ios-glass img {
  width: 100%;
  border-radius: 22px;
  display: block;
  transition: opacity .4s ease;
}

/* CANVAS */
#xagvRoute {
  position:absolute;
  inset:0;
  pointer-events:none;
}

/* LOG */
.xagv-ios-log {
  position:absolute;
  bottom:18px;
  left:18px;
  padding:10px 14px;
  border-radius:14px;
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(12px);
  font-size:12px;
}

/* RWD */
@media (max-width: 980px) {
  .xagv-ios-shell {
    grid-template-columns: 1fr;
  }
}


/* ===============================
   NPU iOS Glass Section
=============================== */

.npu-ios-section {
  padding: clamp(80px, 10vw, 140px) 0;
  background:
    radial-gradient(900px 500px at 20% 10%, #eef3ff 0%, transparent 60%),
    linear-gradient(180deg, #f9fbff 0%, #ffffff 100%);
}

.npu-ios-shell {
  max-width: 1280px;
  margin: auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

/* ---------- VISUAL ---------- */

.npu-ios-glass {
  position: relative;
  padding: 14px;
  border-radius: 34px;
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.65),
      rgba(255,255,255,.35)
    );
  backdrop-filter: blur(26px) saturate(160%);
  box-shadow:
    0 40px 90px rgba(0,0,0,.14),
    inset 0 0 0 1px rgba(255,255,255,.75);
  overflow: hidden;
  transition: transform .4s ease;
}

.npu-ios-glass img {
  width: 100%;
  display: block;
  border-radius: 22px;
}

/* BADGE */
.npu-ios-badge {
  position: absolute;
  bottom: 18px;
  left: 18px;
  padding: 10px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(14px);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 24px rgba(0,0,0,.08);
}

/* ---------- CONTENT ---------- */

.npu-ios-title {
  font-size: clamp(30px, 3.8vw, 42px);
  font-weight: 700;
  line-height: 1.15;
  color: #0b1220;
}

.npu-ios-title span {
  color: #3b6cff;
}

.npu-ios-desc {
  margin-top: 18px;
  max-width: 520px;
  font-size: 16px;
  line-height: 1.75;
  color: #4a5568;
}

/* ---------- CARDS ---------- */

.npu-ios-cards {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.npu-ios-card {
  padding: 18px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,.6);
  backdrop-filter: blur(18px);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.6),
    0 12px 28px rgba(0,0,0,.08);
  transition: transform .35s ease;
}

.npu-ios-card:hover {
  transform: translateY(-6px);
}

.npu-ios-card i {
  font-size: 20px;
  color: #3b6cff;
  margin-bottom: 8px;
}

/* ---------- RWD ---------- */

@media (max-width: 980px) {
  .npu-ios-shell {
    grid-template-columns: 1fr;
  }
}


/* ===============================
   CORE iOS GLASS SECTION
=============================== */

.core-ios-section {
  padding: clamp(80px, 10vw, 140px) 24px;
  background:
    radial-gradient(1200px 600px at 50% -10%, #eef3ff 0%, transparent 60%),
    linear-gradient(180deg, #f9fbff 0%, #ffffff 100%);
}

/* HEADER */
.core-ios-header {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}

.core-ios-eyebrow {
  font-size: 12px;
  letter-spacing: .18em;
  color: #5b7cff;
}

.title-main {
  color: var(--brand-blue, #122d80);
}
.core-ios-title {
  font-size: clamp(36px, 4.5vw, 52px);
  font-weight: 700;
  display: flex;
  justify-content: center;
  gap: 14px;
  color: var(--brand-blue, #3b6cff);
}

.core-ios-desc {
  color: #4a5568;
  line-height: 1.7;
}

/* GRID */
.core-ios-grid {
  max-width: 1320px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(24px, 4vw, 40px);
}

/* CARD */
.core-ios-card {
  border-radius: 32px;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,.72),
    rgba(255,255,255,.45)
  );
  backdrop-filter: blur(28px) saturate(160%);
  box-shadow:
    0 30px 80px rgba(0,0,0,.12),
    inset 0 0 0 1px rgba(255,255,255,.7);
  overflow: hidden;
  transition: transform .4s ease, box-shadow .4s ease;
}

.core-ios-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 40px 100px rgba(0,0,0,.16);
}

/* ===== Icon micro motion ===== */
.core-ios-card i {
  transition: transform .3s ease, color .3s ease;
}

.core-ios-card:hover i {
  transform: translateY(-2px);
}

/* MEDIA */
.core-ios-media {
  position: relative;
}

.core-ios-media img {
  width: 100%;
  display: block;
}

/* BADGE */
.core-ios-badge {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(12px);
  box-shadow:
    0 8px 24px rgba(0,0,0,.12),
    inset 0 0 0 1px rgba(255,255,255,.5);
}

.core-ios-badge.blue { background: #4f7cff; }
.core-ios-badge.purple { background: #6a5cff; }
.core-ios-badge.green { background: #38a169; }
.core-ios-badge.orange { background: #dd6b20; }

/* BODY */
.core-ios-body {
  padding: 22px 24px 26px;
}

.core-ios-body p {
  color: #2d3748;
  line-height: 1.7;
}

/* TAGS */
.core-ios-tags {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.core-ios-tags span {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(240,244,255,.8);
  color: #3b6cff;
}

/* RWD */
@media (max-width: 900px) {
  .core-ios-grid {
    grid-template-columns: 1fr;
  }
}


/* ===============================
   AGV iOS GLASS PRODUCT SECTION
=============================== */

.agv-ios-section {
  padding: clamp(90px, 12vw, 160px) 0;
  background:
    radial-gradient(1000px 500px at 70% -10%, #eef3ff 0%, transparent 60%),
    linear-gradient(180deg, #f9fbff 0%, #ffffff 100%);
}

.agv-ios-wrap {
  max-width: 1320px;
  margin: auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

/* ---------- INFO ---------- */

.agv-ios-eyebrow {
  font-size: 12px;
  letter-spacing: .16em;
  color: #4f6cff;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.agv-ios-title {
  margin-top: 14px;
  font-size: clamp(38px, 4.5vw, 52px);
  font-weight: 700;
  color: #0e1525;
}

.agv-ios-desc {
  margin-top: 18px;
  max-width: 520px;
  font-size: 16px;
  line-height: 1.75;
  color: #4a5568;
}

/* ---------- FEATURES ---------- */

.agv-ios-feature {
  margin-top: 28px;
  display: flex;
  gap: 20px;
}

.agv-feature-item {
  display: flex;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,.6);
  backdrop-filter: blur(20px);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.6),
    0 10px 24px rgba(0,0,0,.08);
}

.agv-feature-item i {
  font-size: 20px;
  color: #3b6cff;
}

/* ---------- BENEFITS ---------- */

.agv-ios-benefits {
  margin-top: 32px;
  padding: 22px 26px;
  border-radius: 26px;
  background: rgba(245,248,255,.75);
  backdrop-filter: blur(22px);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.7),
    0 14px 32px rgba(0,0,0,.1);
}

.agv-ios-benefits h4 {
  font-size: 16px;
  color: #2d3748;
  margin-bottom: 12px;
}

.agv-ios-benefits ul {
  list-style: none;
  padding: 0;
}

.agv-ios-benefits li {
  display: flex;
  gap: 10px;
  margin-bottom: 8px;
  color: #4a5568;
}

/* ---------- VISUAL ---------- */

.agv-ios-glass {
  position: relative;
  padding: 14px;
  border-radius: 36px;
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.7),
      rgba(255,255,255,.4)
    );
  backdrop-filter: blur(30px) saturate(160%);
  box-shadow:
    0 40px 100px rgba(0,0,0,.15),
    inset 0 0 0 1px rgba(255,255,255,.75);
  overflow: hidden;
  transition: transform .4s ease;
}

.agv-ios-glass img {
  width: 100%;
  display: block;
  border-radius: 26px;
}

/* ---------- RWD ---------- */

@media (max-width: 980px) {
  .agv-ios-wrap {
    grid-template-columns: 1fr;
  }
}


/* ===============================
   SCENE SWITCH (iOS Style)
=============================== */

.agv-ios-scene {
  position: absolute;
  top: 18px;
  right: 18px;
  display: flex;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,.65);
  backdrop-filter: blur(18px);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.7),
    0 10px 26px rgba(0,0,0,.12);
}

.agv-ios-scene button {
  border: 0;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  background: transparent;
  color: #4a5568;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all .3s ease;
}

.agv-ios-scene button.active {
  background: #3b6cff;
  color: #fff;
}

/* ===============================
   ROUTE CANVAS
=============================== */

#agvRouteCanvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* ===============================
   IMAGE TRANSITION
=============================== */

#agvSceneImg {
  transition: opacity .4s ease;
}

/* ===============================
   RWD
=============================== */

@media (max-width: 900px) {
  .agv-ios-scene {
    top: auto;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
  }
}


/* ===============================
   INSPECT GLASS SECTION
=============================== */

.inspect-glass-section {
  padding: clamp(90px, 12vw, 160px) 0;
  background:
    linear-gradient(180deg, #0c1224 0%, #0b1020 100%);
  color: #fff;
}

.inspect-glass-wrap {
  max-width: 1320px;
  margin: auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

/* ---------- INFO ---------- */

.inspect-glass-title {
  font-size: clamp(36px, 4.5vw, 52px);
  font-weight: 700;
  line-height: 1.2;
}

.inspect-glass-title i {
  color: #ffd36a;
  margin-right: 8px;
}

.inspect-glass-desc {
  margin-top: 18px;
  max-width: 460px;
  font-size: 16px;
  line-height: 1.75;
  color: #c7d2fe;
}

.inspect-glass-points {
  margin-top: 26px;
  list-style: none;
  padding: 0;
}

.inspect-glass-points li {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
  color: #e5edff;

  transition: all .35s ease;
  border-radius: 12px;
  padding: 6px 8px;
}

.inspect-glass-points li.alert-on {
  background: rgba(255,80,80,.15);
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255,120,120,.4);
}

/* ===============================
   IMAGE CROSSFADE
=============================== */

#inspectSceneImg {
  transition: opacity .6s ease, filter .6s ease;
}

.inspect-thermal-on #inspectSceneImg {
  filter: saturate(0.8) contrast(1.05);
}

/* ===============================
   THERMAL POINT LABEL
=============================== */

.thermal-label {
  position: absolute;
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 999px;
  background: rgba(255,80,80,.85);
  color: #fff;
  pointer-events: none;
  transform: translate(-50%, -120%);
  white-space: nowrap;
}

/* ---------- VISUAL PANEL ---------- */

.inspect-glass-panel {
  position: relative;
  padding: 14px;
  border-radius: 36px;
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.18),
      rgba(255,255,255,.06)
    );
  backdrop-filter: blur(30px) saturate(140%);
  box-shadow:
    0 40px 100px rgba(0,0,0,.6),
    inset 0 0 0 1px rgba(255,255,255,.18);
  overflow: hidden;
  transition: transform .4s ease;
}

.inspect-glass-panel img {
  width: 100%;
  display: block;
  border-radius: 26px;
}

/* ---------- HUD ---------- */

.inspect-glass-hud {
  position: absolute;
  top: 18px;
  left: 18px;
  display: grid;
  gap: 10px;
}

.hud-item {
  padding: 10px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(12px);
  color: #0f172a;
  font-size: 12px;
}

.hud-item.ok span {
  color: #16a34a;
}

/* ---------- LIVE ---------- */

.inspect-glass-live {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #e5533d;
  font-size: 12px;
}

/* ---------- ACTION ---------- */

.inspect-glass-action {
  position: absolute;
  right: 18px;
  bottom: 18px;
  padding: 12px 18px;
  border-radius: 16px;
  border: none;
  cursor: pointer;
  background: #4f7cff;
  color: #fff;
}

/* ---------- RWD ---------- */

@media (max-width: 980px) {
  .inspect-glass-wrap {
    grid-template-columns: 1fr;
  }
}


/* ===============================
   THERMAL OVERLAY
=============================== */

#inspectThermalCanvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity .4s ease;
}

/* 熱感啟用狀態 */
.inspect-thermal-on #inspectThermalCanvas {
  opacity: 1;
}

/* ===============================
   EVENT LOG (iOS HUD)
=============================== */

.inspect-glass-log {
  position: absolute;
  top: 86px;
  right: 18px;
  min-width: 220px;
  padding: 12px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(14px);
  box-shadow:
    0 12px 32px rgba(0,0,0,.25);
  color: #111827;
  font-size: 13px;
  opacity: 0;
  transform: translateY(-10px);
  transition: all .35s ease;
  pointer-events: none;
}

.inspect-glass-log strong {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #dc2626;
  font-size: 12px;
  margin-bottom: 4px;
}

/* 顯示事件 */
.inspect-glass-log.show {
  opacity: 1;
  transform: translateY(0);
}