:root {
  --bg: #10243d;
  --panel: rgba(18, 36, 60, 0.66);
  --panel-solid: #142743;
  --line: rgba(255, 255, 255, 0.20);
  --text: #f5f7fb;
  --muted: rgba(245, 247, 251, 0.80);
  --accent: #52b7ff;
  --accent-2: #ffd166;
  --danger: #ff715e;
  --shadow: 0 18px 55px rgba(4, 15, 30, 0.34);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  min-height: 100%;
  width: 100%;
  overflow: hidden;
  background: radial-gradient(circle at 50% 0%, #24496f 0%, #10243d 50%, #07111f 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button {
  font: inherit;
}

.app-shell {
  position: relative;
  min-height: 100dvh;
  width: 100vw;
  overflow: hidden;
}

#webgl {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  outline: none;
  touch-action: none;
}

.hud {
  position: fixed;
  z-index: 12;
  pointer-events: none;
}

.hud-top {
  top: max(18px, env(safe-area-inset-top));
  left: max(18px, env(safe-area-inset-left));
  right: max(18px, env(safe-area-inset-right));
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.brand-card,
.instruction-card,
.quick-nav,
.door-prompt,
.room-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.brand-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 22px;
  min-width: min(410px, calc(100vw - 36px));
}

.brand-logo {
  display: block;
  width: 118px;
  max-width: 34vw;
  height: 54px;
  flex: 0 0 auto;
  object-fit: contain;
  border-radius: 14px;
  padding: 5px 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.24), 0 10px 24px rgba(69,163,255,0.18);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 800;
}

h1,
h2,
p { margin-top: 0; }

h1 {
  margin-bottom: 2px;
  font-size: clamp(1.22rem, 2vw, 1.72rem);
  line-height: 1.05;
}

.tagline {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.quick-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  max-width: 560px;
  padding: 10px;
  border-radius: 20px;
  pointer-events: auto;
}

.quick-nav button,
.door-prompt button,
.primary-button,
.close-button,
.camera-toggle {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.14);
  cursor: pointer;
  color: var(--text);
}

.quick-nav button {
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.quick-nav button:hover,
.quick-nav button:focus-visible {
  transform: translateY(-1px);
  background: rgba(69, 163, 255, 0.2);
  border-color: rgba(69, 163, 255, 0.48);
}

.instruction-card {
  position: fixed;
  left: max(18px, env(safe-area-inset-left));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 12;
  display: grid;
  gap: 4px;
  max-width: 330px;
  padding: 14px 16px;
  border-radius: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.instruction-card strong { color: var(--text); }

.camera-toggle {
  width: fit-content;
  margin-top: 8px;
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(69, 163, 255, 0.14);
  border-color: rgba(69, 163, 255, 0.34);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 800;
}

.camera-toggle:hover,
.camera-toggle:focus-visible {
  background: rgba(69, 163, 255, 0.24);
}

.mobile-help { display: none; }

.door-prompt {
  position: fixed;
  left: 50%;
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 16;
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 12px;
  width: fit-content;
  max-width: calc(100vw - 32px);
  padding: 12px 12px 12px 18px;
  border-radius: 999px;
  transform: translateX(-50%);
}

.door-prompt span {
  color: var(--text);
  white-space: nowrap;
  font-weight: 750;
}

.door-actions {
  display: flex;
  gap: 8px;
}

.door-prompt button,
.primary-button {
  padding: 11px 16px;
  border-radius: 999px;
  font-weight: 800;
}

.door-prompt .yes-button,
.primary-button {
  background: linear-gradient(135deg, #0f72d6, #52b7ff);
  box-shadow: 0 10px 26px rgba(82, 183, 255, 0.24);
}

.door-prompt .no-button {
  background: rgba(255, 255, 255, 0.10);
  box-shadow: none;
}

.door-prompt .yes-button:hover,
.door-prompt .yes-button:focus-visible,
.primary-button:hover,
.primary-button:focus-visible {
  background: linear-gradient(135deg, #1684f0, #7bccff);
}

.door-prompt .no-button:hover,
.door-prompt .no-button:focus-visible {
  background: rgba(255, 255, 255, 0.18);
}

.room-panel {
  position: fixed;
  z-index: 24;
  top: 50%;
  left: 50%;
  width: min(760px, calc(100vw - 30px));
  max-height: min(760px, calc(100dvh - 30px));
  overflow-y: auto;
  overflow-x: hidden;
  border-radius: 30px;
  transform: translate(-50%, -50%);
}

.room-panel::before {
  content: "";
  position: fixed;
  inset: -100vmax;
  z-index: -1;
  background: rgba(0, 0, 0, 0.36);
}

.room-panel-inner {
  padding: clamp(26px, 5vw, 48px);
  max-width: 100%;
  overflow-x: hidden;
}

.room-panel h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 0.92;
  letter-spacing: -0.06em;
}

.room-description {
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.17rem);
  line-height: 1.65;
}

.room-body {
  display: grid;
  gap: 14px;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  margin: 22px 0 28px;
}

.room-body .content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.room-body article {
  min-height: 122px;
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
}

.room-body article h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.room-body article p,
.room-body li {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.room-body ul {
  margin: 0;
  padding-left: 1.2em;
}


.room-body article.multi-paragraph-card p + p {
  margin-top: 0.95rem;
}

.poster-viewer {
  margin: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

.poster-viewer img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.24);
}

.close-button {
  position: sticky;
  top: 16px;
  float: right;
  z-index: 2;
  width: 44px;
  height: 44px;
  margin: 14px 14px 0 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  font-size: 1.8rem;
  line-height: 1;
}

.joystick {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(26px, env(safe-area-inset-bottom));
  z-index: 15;
  display: none;
  width: 126px;
  height: 126px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  touch-action: none;
}

.joystick-thumb {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.35), rgba(69, 163, 255, 0.9));
  transform: translate(-50%, -50%);
  box-shadow: 0 14px 28px rgba(69, 163, 255, 0.24);
}

.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 16px;
  background: radial-gradient(circle at 50% 35%, #24496f, #10243d 62%, #07111f 100%);
  transition: opacity 400ms ease, visibility 400ms ease;
}

.loading-screen p {
  color: var(--muted);
}

.loader {
  width: 58px;
  height: 58px;
  border: 4px solid rgba(255,255,255,0.12);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 850ms linear infinite;
}

.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}


/* v36 opening welcome modal */
.intro-modal {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  padding: max(18px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
  background: radial-gradient(circle at 50% 20%, rgba(82, 183, 255, 0.16), rgba(3, 10, 22, 0.68) 62%, rgba(1, 4, 10, 0.82));
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
  transition: opacity 260ms ease, visibility 260ms ease;
}

.intro-card {
  width: min(680px, calc(100vw - 36px));
  max-height: calc(100dvh - 36px);
  overflow-y: auto;
  overflow-x: hidden;
  padding: clamp(24px, 4vw, 42px);
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: linear-gradient(145deg, rgba(14, 35, 58, 0.78), rgba(7, 20, 38, 0.64));
  box-shadow: 0 34px 100px rgba(0,0,0,0.48), inset 0 1px 0 rgba(255,255,255,0.12);
  text-align: center;
}

.intro-logo {
  display: block;
  width: min(300px, 64vw);
  height: auto;
  margin: 0 auto 18px;
  filter: drop-shadow(0 18px 30px rgba(0,0,0,0.30));
}

.intro-card h2 {
  margin: 0 0 16px;
  font-size: clamp(2.25rem, 7vw, 4.9rem);
  line-height: 0.92;
  letter-spacing: -0.065em;
}

.intro-lead,
.intro-guide {
  max-width: 58ch;
  margin: 0 auto 16px;
  color: rgba(245, 247, 251, 0.86);
  font-size: clamp(1rem, 2vw, 1.13rem);
  line-height: 1.62;
}

.intro-guide {
  color: rgba(245, 247, 251, 0.76);
}

.intro-start-button {
  appearance: none;
  margin-top: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #061729;
  background: linear-gradient(135deg, #ffd166, #fff3bc 52%, #52b7ff);
  font-weight: 950;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: 0 18px 44px rgba(255, 209, 102, 0.24), 0 14px 32px rgba(82, 183, 255, 0.16);
}

.intro-start-button:hover,
.intro-start-button:focus-visible {
  outline: none;
  transform: translateY(-1px);
  box-shadow: 0 24px 54px rgba(255, 209, 102, 0.30), 0 18px 40px rgba(82, 183, 255, 0.20);
}

.intro-hint {
  margin: 12px 0 0;
  color: rgba(245, 247, 251, 0.64);
  font-size: 0.86rem;
}

.mobile-hint { display: none; }

@media (pointer: coarse), (max-width: 720px) {
  .intro-card {
    width: min(560px, calc(100vw - 24px));
    padding: 22px 20px;
    border-radius: 24px;
  }
  .intro-logo {
    width: min(240px, 68vw);
    margin-bottom: 12px;
  }
  .intro-card h2 {
    font-size: clamp(2rem, 9vw, 3.3rem);
  }
  .intro-lead,
  .intro-guide {
    font-size: 0.94rem;
    line-height: 1.52;
  }
  .desktop-hint { display: none; }
  .mobile-hint { display: block; }
}

@media (pointer: coarse) and (orientation: landscape) {
  .intro-card {
    width: min(640px, calc(100vw - 28px));
    max-height: calc(100dvh - 28px);
    padding: 16px 22px;
    display: grid;
    grid-template-columns: 170px 1fr;
    column-gap: 20px;
    align-items: center;
    text-align: left;
  }
  .intro-logo {
    grid-row: 1 / span 6;
    width: 160px;
    margin: 0;
  }
  .intro-card .eyebrow,
  .intro-card h2,
  .intro-lead,
  .intro-guide,
  .intro-start-button,
  .intro-hint {
    grid-column: 2;
  }
  .intro-card h2 {
    font-size: clamp(1.9rem, 6vw, 3.1rem);
    margin-bottom: 8px;
  }
  .intro-lead,
  .intro-guide {
    font-size: 0.84rem;
    line-height: 1.38;
    margin-bottom: 8px;
  }
  .intro-start-button {
    width: fit-content;
    padding: 11px 20px;
  }
}

.noscript-panel {
  position: fixed;
  inset: 20px;
  z-index: 99;
  padding: 24px;
  border-radius: 24px;
  background: var(--panel-solid);
}

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

@media (max-width: 900px) {
  .hud-top {
    align-items: stretch;
    flex-direction: column;
  }

  .brand-card {
    width: fit-content;
  }

  .quick-nav {
    max-width: min(100%, 620px);
    justify-content: flex-start;
  }

  .room-body .content-grid {
    grid-template-columns: 1fr;
  }
}

@media (pointer: coarse), (max-width: 720px) {
  .joystick {
    display: block;
    right: max(14px, env(safe-area-inset-right));
    bottom: calc(max(10px, env(safe-area-inset-bottom)) + 86px);
    width: 112px;
    height: 112px;
  }
  .joystick-thumb {
    width: 48px;
    height: 48px;
  }
  .desktop-help { display: none; }
  .mobile-help { display: inline; }
  .instruction-card {
    left: auto;
    right: max(10px, env(safe-area-inset-right));
    bottom: max(6px, env(safe-area-inset-bottom));
    width: min(258px, calc(100vw - 20px));
    max-width: 258px;
    padding: 8px 10px;
    gap: 2px;
    border-radius: 14px;
    font-size: 0.68rem;
    line-height: 1.25;
  }
  .instruction-card strong {
    font-size: 0.78rem;
  }
  .quick-nav {
    display: none;
  }
  .brand-card {
    min-width: 0;
    max-width: calc(100vw - 28px);
    padding: 11px 13px;
  }
  .brand-logo {
    width: 96px;
    height: 44px;
    border-radius: 12px;
  }
  .tagline { font-size: 0.76rem; }
  .door-prompt {
    bottom: calc(max(18px, env(safe-area-inset-bottom)) + 220px);
    grid-template-columns: 1fr;
    justify-items: center;
    border-radius: 22px;
    text-align: center;
    white-space: normal;
  }
  .door-prompt span { white-space: normal; }
}

@media (pointer: coarse) and (orientation: landscape) {
  .door-prompt.mobile-landscape-prompt {
    width: min(360px, calc(100vw - 24px));
    max-width: min(360px, calc(100vw - 24px));
    padding: 8px 10px;
    border-radius: 18px;
    gap: 8px;
    font-size: 0.78rem;
    grid-template-columns: 1fr auto;
    justify-items: start;
    text-align: left;
  }
  .door-prompt.mobile-landscape-prompt .door-actions {
    gap: 6px;
  }
  .door-prompt.mobile-landscape-prompt button {
    padding: 8px 12px;
  }
}

.product-gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

.product-card {
  display: grid;
  grid-template-columns: minmax(210px, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: stretch;
  min-height: 240px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.09), rgba(82, 183, 255, 0.07));
  overflow: hidden;
}

.product-visual {
  display: grid;
  place-items: center;
  min-height: 210px;
  border-radius: 20px;
  background: radial-gradient(circle at 50% 20%, rgba(255,255,255,0.18), rgba(255,255,255,0.04) 56%, rgba(0,0,0,0.04));
  border: 1px solid rgba(255, 255, 255, 0.11);
}

.product-visual svg {
  width: 100%;
  max-width: 420px;
  height: auto;
  display: block;
}

.product-media {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.product-content {
  min-width: 0;
  overflow-x: hidden;
}

.product-badge {
  display: inline-flex;
  margin-bottom: 9px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #071b2e;
  background: linear-gradient(135deg, #ffd166, #fff2bf);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-card h3 {
  margin: 0 0 4px;
  font-size: clamp(1.18rem, 2.4vw, 1.72rem);
  line-height: 1.05;
}

.product-subtitle {
  margin: 0 0 12px;
  color: rgba(245, 247, 251, 0.72);
  font-weight: 800;
}

.product-card p {
  margin-bottom: 14px;
}

.product-card ul {
  display: grid;
  gap: 6px;
  padding-left: 1.15em;
}

.product-card li::marker {
  color: var(--accent-2);
}

@media (max-width: 760px) {
  .product-card {
    grid-template-columns: 1fr;
  }
  .product-visual {
    min-height: 180px;
  }
}

.product-photo-button {
  width: 100%;
  min-height: 210px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  color: inherit;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.product-photo-button img {
  width: 100%;
  height: 100%;
  max-height: 260px;
  object-fit: contain;
  display: block;
  border-radius: 16px;
  background: rgba(255,255,255,0.96);
  box-shadow: 0 18px 35px rgba(0,0,0,0.18);
}

.photo-zoom-label {
  position: absolute;
  right: 18px;
  bottom: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(5, 17, 33, 0.78);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.24);
  backdrop-filter: blur(8px);
}

.product-photo-button:hover,
.product-photo-button:focus-visible {
  border-color: rgba(255, 209, 102, 0.78);
  outline: none;
  transform: translateY(-1px);
}

.gallery-modal {
  position: fixed;
  inset: 0;
  z-index: 45;
  display: grid;
  place-items: center;
  padding: clamp(14px, 3vw, 34px);
}

.gallery-modal.hidden {
  display: none;
}

.gallery-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 13, 27, 0.76);
  backdrop-filter: blur(10px);
}

.gallery-modal-card {
  position: relative;
  z-index: 1;
  width: min(980px, 94vw);
  max-height: min(88vh, 820px);
  display: grid;
  grid-template-columns: minmax(260px, 1.05fr) minmax(260px, 0.95fr);
  gap: 0;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.18);
  background: linear-gradient(145deg, rgba(14, 35, 58, 0.98), rgba(7, 21, 40, 0.98));
  box-shadow: 0 30px 90px rgba(0,0,0,0.46);
}

.gallery-modal-card img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: contain;
  background: #fff;
  display: block;
}

.gallery-modal-caption {
  overflow-y: auto;
  overflow-x: hidden;
  padding: clamp(22px, 3vw, 36px);
  color: rgba(245, 247, 251, 0.92);
}

.gallery-close-button {
  top: 14px;
  right: 14px;
  z-index: 2;
}

.gallery-modal-caption h3 {
  margin: 2px 0 12px;
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  line-height: 1.05;
}

.gallery-modal-caption p {
  margin: 0 0 16px;
  color: rgba(245, 247, 251, 0.78);
}

.gallery-modal-caption ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 1.1em;
}

.gallery-modal-caption li::marker {
  color: var(--accent-2);
}

@media (max-width: 760px) {
  .gallery-modal-card {
    width: min(96vw, 520px);
    max-height: 88vh;
    grid-template-columns: 1fr;
  }

  .gallery-modal-card img {
    min-height: 240px;
    max-height: 42vh;
  }

  .gallery-modal-caption {
    max-height: 42vh;
  }
}

/* v33 gallery refinements: keep v31 card readability, use real photos, and add carousel modal. */
.product-photo-button {
  background: radial-gradient(circle at 50% 22%, rgba(255,255,255,0.18), rgba(82,183,255,0.09) 48%, rgba(0,0,0,0.06));
  padding: 12px;
}

.product-photo-button img {
  width: 100%;
  height: 100%;
  min-height: 190px;
  max-height: 265px;
  object-fit: cover;
  object-position: center;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 35px rgba(0,0,0,0.18);
}

.product-content {
  position: relative;
  z-index: 1;
}

.gallery-carousel {
  position: relative;
  min-height: 420px;
  background: radial-gradient(circle at 50% 35%, #ffffff, #dce8f3 62%, #121d2e 100%);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.gallery-carousel img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  max-height: 78vh;
  object-fit: contain;
  background: transparent;
  display: block;
}

.gallery-slide-button {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.35);
  background: rgba(7, 21, 40, 0.72);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  transform: translateY(-50%);
  cursor: pointer;
  box-shadow: 0 14px 35px rgba(0,0,0,0.35);
  backdrop-filter: blur(8px);
}

.gallery-slide-prev { left: 14px; }
.gallery-slide-next { right: 14px; }

.gallery-slide-button:hover,
.gallery-slide-button:focus-visible {
  background: rgba(15, 114, 214, 0.86);
  outline: none;
}

.gallery-slide-counter {
  position: absolute;
  right: 18px;
  bottom: 16px;
  z-index: 3;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(7, 21, 40, 0.74);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
  border: 1px solid rgba(255,255,255,0.25);
}

.gallery-modal-caption {
  background: linear-gradient(145deg, rgba(14, 35, 58, 0.98), rgba(7, 21, 40, 0.99));
}

@media (max-width: 760px) {
  .gallery-carousel {
    min-height: 245px;
  }
  .gallery-carousel img {
    min-height: 245px;
    max-height: 42vh;
  }
  .gallery-slide-button {
    width: 42px;
    height: 42px;
    font-size: 1.7rem;
  }
}

/* v35 gallery update: default product PNG photos, centered image-only enlargement, and CTA. */
.product-photo-button img {
  object-fit: contain;
  background: rgba(255,255,255,0.96);
  padding: 8px;
}
.gallery-contact-cta {
  margin: 22px auto 2px;
  padding: 14px 18px;
  text-align: center;
  font-weight: 1000;
  font-size: clamp(1.45rem, 4vw, 2.55rem);
  letter-spacing: 0.08em;
  color: #fff7a8;
  text-shadow: 0 0 8px rgba(255, 209, 102, 0.9), 0 0 22px rgba(255, 86, 34, 0.58), 0 5px 18px rgba(0,0,0,0.45);
  border-radius: 22px;
  border: 1px solid rgba(255, 209, 102, 0.42);
  background: linear-gradient(135deg, rgba(255,209,102,0.18), rgba(255,86,34,0.12), rgba(82,183,255,0.08));
}
.gallery-modal.image-only .gallery-modal-card {
  width: min(1040px, 94vw);
  max-height: 90vh;
  display: grid;
  grid-template-columns: 1fr;
  place-items: center;
  background: rgba(7, 21, 40, 0.96);
}
.gallery-modal.image-only .gallery-carousel {
  width: 100%;
  min-height: min(76vh, 720px);
  background: radial-gradient(circle at 50% 30%, rgba(255,255,255,0.16), rgba(9,23,42,0.95) 74%);
}
.gallery-modal.image-only .gallery-carousel img {
  width: 100%;
  height: 100%;
  min-height: min(76vh, 720px);
  max-height: min(76vh, 720px);
  object-fit: contain;
  background: transparent;
}
.gallery-modal.image-only .gallery-modal-caption {
  display: none;
}
@media (max-width: 760px) {
  .gallery-modal.image-only .gallery-modal-card {
    width: min(96vw, 560px);
  }
  .gallery-modal.image-only .gallery-carousel,
  .gallery-modal.image-only .gallery-carousel img {
    min-height: 62vh;
    max-height: 72vh;
  }
  .gallery-contact-cta {
    font-size: clamp(1.12rem, 6vw, 1.75rem);
  }
}


.product-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 12px;
}

.brochure-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 209, 102, 0.52);
  color: #061729;
  background: linear-gradient(135deg, #ffd166, #fff2bd);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(255, 209, 102, 0.18);
}

.brochure-button:hover,
.brochure-button:focus-visible {
  outline: none;
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(255, 209, 102, 0.26);
}

.capability-download-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(82, 183, 255, 0.18), rgba(255, 209, 102, 0.12));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 18px 45px rgba(0, 0, 0, 0.18);
}

.capability-download-panel h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}

.capability-download-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.company-profile-button {
  flex: 0 0 auto;
  white-space: nowrap;
}

@media (max-width: 720px) {
  .capability-download-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .company-profile-button {
    width: 100%;
  }
}

/* v37: robust opening modal and inquiry form */
.intro-modal {
  z-index: 250;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  min-height: 100svh;
  overflow: auto;
  overscroll-behavior: contain;
}
.intro-modal.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
body.intro-active .joystick,
body.intro-active .instruction-card,
body.intro-active .door-prompt {
  pointer-events: none;
}

@media (pointer: coarse), (max-width: 720px) {
  .intro-modal {
    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));
  }
  .intro-card {
    width: min(94vw, 520px);
    max-height: calc(100svh - 20px);
    padding: 18px 16px;
    border-radius: 22px;
  }
  .intro-logo {
    width: min(220px, 62vw);
  }
  .intro-card h2 {
    font-size: clamp(1.8rem, 8vw, 2.9rem);
    letter-spacing: -0.035em;
    line-height: 1;
  }
  .intro-lead,
  .intro-guide {
    font-size: 0.9rem;
    line-height: 1.42;
    margin-bottom: 10px;
  }
  .intro-start-button {
    width: 100%;
    max-width: 320px;
    padding: 12px 18px;
  }
}

@media (pointer: coarse) and (orientation: landscape) {
  .intro-modal {
    align-items: center;
    justify-content: center;
    padding: max(8px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
  }
  .intro-card {
    width: min(760px, calc(100vw - 24px));
    max-height: calc(100svh - 16px);
    display: grid;
    grid-template-columns: minmax(110px, 150px) minmax(0, 1fr);
    column-gap: 18px;
    row-gap: 4px;
    align-items: center;
    padding: 12px 16px;
    text-align: left;
  }
  .intro-logo {
    grid-row: 1 / span 6;
    width: min(150px, 22vw);
    margin: 0;
  }
  .intro-card .eyebrow,
  .intro-card h2,
  .intro-lead,
  .intro-guide,
  .intro-start-button,
  .intro-hint {
    grid-column: 2;
  }
  .intro-card h2 {
    font-size: clamp(1.55rem, 5.2vw, 2.75rem);
    margin: 0 0 4px;
  }
  .intro-lead,
  .intro-guide {
    font-size: clamp(0.72rem, 1.9vw, 0.86rem);
    line-height: 1.28;
    margin: 0 0 5px;
  }
  .intro-start-button {
    width: fit-content;
    max-width: none;
    margin-top: 2px;
    padding: 9px 17px;
  }
  .intro-hint {
    margin-top: 4px;
    font-size: 0.72rem;
  }
}

.contact-overview-grid {
  margin-bottom: 18px;
}
.inquiry-section {
  margin-top: 18px;
  padding: clamp(18px, 3vw, 26px);
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,0.14);
  background: linear-gradient(145deg, rgba(255,255,255,0.10), rgba(82,183,255,0.06));
  overflow-x: hidden;
}
.inquiry-header h3 {
  margin: 4px 0 8px;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
}
.inquiry-header p {
  margin: 0 0 16px;
  color: var(--muted);
}
.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  width: 100%;
  max-width: 100%;
}
.inquiry-form label {
  display: grid;
  gap: 7px;
  font-weight: 800;
  color: rgba(245, 247, 251, 0.9);
}
.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 14px;
  padding: 12px 13px;
  color: #f7fbff;
  background: rgba(2, 12, 25, 0.48);
  outline: none;
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}
.inquiry-form textarea {
  resize: vertical;
  min-height: 130px;
}
.inquiry-form input:focus,
.inquiry-form textarea:focus {
  border-color: rgba(82,183,255,0.72);
  box-shadow: 0 0 0 3px rgba(82,183,255,0.14), inset 0 1px 0 rgba(255,255,255,0.05);
}
.full-field,
.mandatory-note,
.inquiry-status,
.inquiry-submit-button {
  grid-column: 1 / -1;
}
.required-mark {
  color: #ffd166;
}
.website-field {
  position: absolute !important;
  left: -9999px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.captcha-row {
  display: grid;
  grid-template-columns: minmax(130px, 180px) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}
.captcha-question {
  min-height: 46px;
  display: flex;
  align-items: center;
  padding: 11px 13px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.14);
  color: rgba(245,247,251,0.88);
  background: rgba(255,255,255,0.08);
  font-weight: 900;
}
.captcha-refresh {
  height: 46px;
  min-width: 46px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.18);
  color: #061729;
  background: linear-gradient(135deg, #ffd166, #fff3bc);
  font-weight: 1000;
  cursor: pointer;
}
.mandatory-note {
  margin: -2px 0 0;
  color: rgba(245,247,251,0.68);
  font-size: 0.9rem;
}
.inquiry-submit-button {
  width: fit-content;
}
.inquiry-submit-button:disabled {
  opacity: 0.58;
  cursor: wait;
}
.inquiry-status {
  margin: 0;
  font-weight: 800;
  color: rgba(245,247,251,0.78);
}
.inquiry-status.success { color: #9cffc7; }
.inquiry-status.error { color: #ffb4a8; }

@media (max-width: 760px) {
  .inquiry-form {
    grid-template-columns: 1fr;
  }
  .captcha-row {
    grid-template-columns: 1fr auto;
  }
  .captcha-row label {
    grid-column: 1 / -1;
  }
  .inquiry-submit-button {
    width: 100%;
  }
}


/* v39 mobile/tablet stability fixes: opening modal visibility and contact form layout */
:root {
  --app-height: 100svh;
}

@supports (height: 100dvh) {
  :root { --app-height: 100dvh; }
}

body.intro-active {
  overflow: hidden !important;
  touch-action: none;
}

#introModal.intro-modal {
  position: fixed !important;
  inset: 0 !important;
  z-index: 10000 !important;
  width: 100vw !important;
  height: var(--app-height) !important;
  min-height: var(--app-height) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left)) !important;
  overflow: auto !important;
  pointer-events: auto !important;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

#introModal.intro-modal.hidden {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

#introModal .intro-card {
  position: relative !important;
  z-index: 10001 !important;
  max-width: min(680px, calc(100vw - 28px));
  max-height: calc(var(--app-height) - 28px) !important;
  margin: auto !important;
}

@media (pointer: coarse), (max-width: 820px) {
  html,
  body,
  .app-shell {
    height: var(--app-height) !important;
    min-height: var(--app-height) !important;
  }

  #introModal.intro-modal {
    align-items: center !important;
    justify-content: center !important;
    padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)) !important;
  }

  #introModal .intro-card {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-start !important;
    width: min(92vw, 520px) !important;
    max-height: calc(var(--app-height) - 24px) !important;
    padding: 18px 16px !important;
    overflow-y: auto !important;
    text-align: center !important;
    -webkit-overflow-scrolling: touch;
  }

  #introModal .intro-logo {
    width: min(210px, 60vw) !important;
    max-height: 74px !important;
    object-fit: contain !important;
    margin: 0 auto 10px !important;
    flex: 0 0 auto;
  }

  #introModal .eyebrow {
    font-size: 0.62rem !important;
    letter-spacing: 0.13em !important;
    margin-bottom: 6px !important;
  }

  #introModal .intro-card h2 {
    font-size: clamp(1.72rem, 8vw, 2.75rem) !important;
    line-height: 1.02 !important;
    letter-spacing: -0.025em !important;
    margin: 0 0 10px !important;
  }

  #introModal .intro-lead,
  #introModal .intro-guide {
    max-width: 100% !important;
    font-size: clamp(0.84rem, 3.4vw, 0.94rem) !important;
    line-height: 1.38 !important;
    margin: 0 0 9px !important;
  }

  #introModal .intro-start-button {
    width: min(100%, 320px) !important;
    padding: 12px 16px !important;
    margin-top: 6px !important;
    flex: 0 0 auto;
  }

  #introModal .intro-hint {
    font-size: 0.76rem !important;
    margin: 8px 0 0 !important;
  }

  .room-panel {
    width: min(94vw, 720px) !important;
    max-height: calc(var(--app-height) - 24px) !important;
    top: 50% !important;
    left: 50% !important;
    border-radius: 24px !important;
    -webkit-overflow-scrolling: touch;
  }

  .room-panel-inner {
    padding: 22px 16px 26px !important;
  }

  .room-panel h2 {
    font-size: clamp(1.8rem, 8vw, 3rem) !important;
    letter-spacing: -0.035em !important;
    line-height: 1 !important;
  }
}

@media (pointer: coarse) and (orientation: landscape) {
  #introModal.intro-modal {
    align-items: center !important;
    justify-content: center !important;
    padding: max(8px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left)) !important;
  }

  #introModal .intro-card {
    display: grid !important;
    grid-template-columns: minmax(98px, 132px) minmax(0, 1fr) !important;
    grid-auto-rows: auto !important;
    column-gap: 16px !important;
    row-gap: 4px !important;
    align-items: center !important;
    width: min(760px, calc(100vw - 28px)) !important;
    max-height: calc(var(--app-height) - 16px) !important;
    padding: 10px 14px !important;
    text-align: left !important;
  }

  #introModal .intro-logo {
    grid-row: 1 / span 6 !important;
    grid-column: 1 !important;
    width: min(128px, 20vw) !important;
    max-height: calc(var(--app-height) - 42px) !important;
    margin: 0 !important;
  }

  #introModal .eyebrow,
  #introModal .intro-card h2,
  #introModal .intro-lead,
  #introModal .intro-guide,
  #introModal .intro-start-button,
  #introModal .intro-hint {
    grid-column: 2 !important;
  }

  #introModal .intro-card h2 {
    font-size: clamp(1.4rem, 4.4vw, 2.35rem) !important;
    margin-bottom: 2px !important;
  }

  #introModal .intro-lead,
  #introModal .intro-guide {
    font-size: clamp(0.66rem, 1.75vw, 0.82rem) !important;
    line-height: 1.22 !important;
    margin-bottom: 4px !important;
  }

  #introModal .intro-start-button {
    width: fit-content !important;
    padding: 8px 16px !important;
    margin-top: 2px !important;
  }

  #introModal .intro-hint {
    font-size: 0.66rem !important;
    margin-top: 2px !important;
  }
}

/* v39 contact/inquiry form mobile cleanup */
.inquiry-form,
.inquiry-form * {
  min-width: 0;
}

@media (max-width: 760px), (pointer: coarse) {
  .inquiry-section {
    padding: 16px 13px !important;
    border-radius: 20px !important;
  }

  .inquiry-form {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 12px !important;
  }

  .inquiry-form label,
  .full-field,
  .mandatory-note,
  .inquiry-status,
  .inquiry-submit-button {
    grid-column: 1 / -1 !important;
    width: 100% !important;
  }

  .inquiry-form input,
  .inquiry-form textarea {
    width: 100% !important;
    max-width: 100% !important;
    font-size: 16px !important; /* avoids iOS zoom and keeps fields aligned */
  }

  .captcha-row {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 10px !important;
  }

  .captcha-question,
  .captcha-refresh {
    width: 100% !important;
    min-width: 0 !important;
  }

  .captcha-refresh {
    justify-content: center !important;
  }

  .inquiry-submit-button {
    justify-content: center !important;
    text-align: center !important;
  }
}


/* v40 Safari/iOS opening modal hardening + logo visibility + one-line desktop title */
html,
body,
.app-shell {
  height: 100%;
  min-height: 100%;
}

@supports (-webkit-touch-callout: none) {
  html,
  body,
  .app-shell {
    height: -webkit-fill-available;
    min-height: -webkit-fill-available;
  }
}

body.intro-active {
  position: fixed !important;
  inset: 0 !important;
  width: 100% !important;
  height: var(--app-height, 100vh) !important;
  overflow: hidden !important;
}

#introModal.intro-modal {
  position: fixed !important;
  top: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: var(--app-height, 100vh) !important;
  min-height: var(--app-height, 100vh) !important;
  max-height: var(--app-height, 100vh) !important;
  z-index: 2147483000 !important;
  display: block !important;
  overflow: hidden !important;
  padding: 0 !important;
  transform: none !important;
  -webkit-transform: none !important;
  background: radial-gradient(circle at 50% 18%, rgba(102, 196, 255, 0.22), rgba(5, 14, 28, 0.74) 56%, rgba(0, 3, 10, 0.90)) !important;
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}

#introModal.intro-modal::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.07), transparent 28%),
    radial-gradient(circle at 50% 50%, rgba(255,255,255,0.09), transparent 46%);
}

#introModal.intro-modal.hidden {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

#introModal .intro-card {
  position: absolute !important;
  left: 50% !important;
  top: 50% !important;
  transform: translate(-50%, -50%) !important;
  -webkit-transform: translate(-50%, -50%) !important;
  width: min(760px, calc(100vw - 40px)) !important;
  max-width: calc(100vw - 40px) !important;
  max-height: calc(var(--app-height, 100vh) - 40px) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  -webkit-overflow-scrolling: touch !important;
  text-align: center !important;
  margin: 0 !important;
  padding: clamp(24px, 4vw, 42px) !important;
  border-radius: 30px !important;
  background: linear-gradient(145deg, rgba(16, 38, 64, 0.82), rgba(7, 18, 34, 0.72)) !important;
  border: 1px solid rgba(255,255,255,0.24) !important;
  box-shadow: 0 36px 110px rgba(0,0,0,0.54), inset 0 1px 0 rgba(255,255,255,0.13) !important;
}

#introModal .intro-logo-shell {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: min(330px, 68vw) !important;
  min-height: 110px !important;
  margin: 0 auto 16px !important;
  padding: 14px 22px !important;
  border-radius: 28px !important;
  background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.86) 0%, rgba(255,255,255,0.58) 36%, rgba(255,255,255,0.18) 68%, rgba(255,255,255,0.00) 100%) !important;
  box-shadow: 0 0 34px rgba(255,255,255,0.34), 0 0 80px rgba(82,183,255,0.18) !important;
}

#introModal .intro-logo {
  display: block !important;
  width: 100% !important;
  max-width: 286px !important;
  max-height: 88px !important;
  height: auto !important;
  object-fit: contain !important;
  margin: 0 !important;
  filter: drop-shadow(0 4px 10px rgba(255,255,255,0.65)) drop-shadow(0 14px 28px rgba(0,0,0,0.25)) !important;
}

#introModal .intro-card h2 {
  white-space: nowrap !important;
  font-size: clamp(2.05rem, 4.05vw, 3.72rem) !important;
  line-height: 1.02 !important;
  letter-spacing: -0.045em !important;
  margin: 0 0 16px !important;
}

#introModal .intro-lead,
#introModal .intro-guide {
  max-width: 62ch !important;
}

@media (max-width: 560px), (pointer: coarse) {
  #introModal .intro-card {
    width: min(94vw, 540px) !important;
    max-width: 94vw !important;
    max-height: calc(var(--app-height, 100vh) - 24px) !important;
    padding: 18px 16px !important;
    border-radius: 24px !important;
  }

  #introModal .intro-logo-shell {
    width: min(245px, 70vw) !important;
    min-height: 84px !important;
    padding: 10px 18px !important;
    margin-bottom: 10px !important;
    border-radius: 22px !important;
  }

  #introModal .intro-logo {
    max-height: 66px !important;
  }

  #introModal .intro-card h2 {
    font-size: clamp(1.45rem, 6.1vw, 2.25rem) !important;
    letter-spacing: -0.035em !important;
    margin-bottom: 10px !important;
  }

  #introModal .intro-lead,
  #introModal .intro-guide {
    font-size: clamp(0.82rem, 3.25vw, 0.94rem) !important;
    line-height: 1.42 !important;
    margin-bottom: 9px !important;
  }

  #introModal .intro-start-button {
    width: min(100%, 320px) !important;
    min-height: 46px !important;
    padding: 11px 16px !important;
  }
}

@media (pointer: coarse) and (orientation: landscape) {
  #introModal .intro-card {
    width: min(780px, calc(100vw - 24px)) !important;
    max-height: calc(var(--app-height, 100vh) - 16px) !important;
    padding: 10px 14px !important;
    display: grid !important;
    grid-template-columns: minmax(116px, 150px) minmax(0, 1fr) !important;
    grid-auto-rows: auto !important;
    column-gap: 14px !important;
    row-gap: 3px !important;
    align-items: center !important;
    text-align: left !important;
  }

  #introModal .intro-logo-shell {
    grid-column: 1 !important;
    grid-row: 1 / span 6 !important;
    width: min(150px, 22vw) !important;
    min-height: min(112px, calc(var(--app-height, 100vh) - 34px)) !important;
    margin: 0 !important;
    padding: 8px 10px !important;
    border-radius: 20px !important;
  }

  #introModal .intro-logo {
    max-height: calc(var(--app-height, 100vh) - 54px) !important;
  }

  #introModal .eyebrow,
  #introModal .intro-card h2,
  #introModal .intro-lead,
  #introModal .intro-guide,
  #introModal .intro-start-button,
  #introModal .intro-hint {
    grid-column: 2 !important;
  }

  #introModal .intro-card h2 {
    font-size: clamp(1.35rem, 3.7vw, 2.25rem) !important;
    white-space: nowrap !important;
    margin: 0 0 3px !important;
  }

  #introModal .intro-lead,
  #introModal .intro-guide {
    font-size: clamp(0.62rem, 1.62vw, 0.80rem) !important;
    line-height: 1.22 !important;
    margin: 0 0 4px !important;
  }

  #introModal .intro-start-button {
    width: fit-content !important;
    min-height: 36px !important;
    padding: 8px 16px !important;
    margin-top: 2px !important;
  }

  #introModal .intro-hint {
    font-size: 0.64rem !important;
    margin-top: 2px !important;
  }
}

/* v41 final override: Safari/iOS opening modal + logo glow + one-line title */
body.intro-active {
  overflow: hidden !important;
}

#introModal.intro-modal {
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  min-height: -webkit-fill-available !important;
  z-index: 2147483647 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left)) !important;
  overflow: hidden !important;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: none !important;
  -webkit-transform: none !important;
  background: radial-gradient(circle at 50% 18%, rgba(98, 190, 255, 0.24), rgba(5, 14, 28, 0.82) 56%, rgba(0, 3, 10, 0.94)) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
}

body:not(.intro-active) #introModal.intro-modal,
#introModal.intro-modal.hidden {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

#introModal .intro-card {
  position: relative !important;
  left: auto !important;
  top: auto !important;
  transform: none !important;
  -webkit-transform: none !important;
  display: block !important;
  width: min(820px, 92vw) !important;
  max-width: 92vw !important;
  max-height: calc(100vh - 36px) !important;
  max-height: calc(100dvh - 36px) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  -webkit-overflow-scrolling: touch !important;
  margin: 0 auto !important;
  padding: clamp(24px, 3.4vw, 38px) !important;
  text-align: center !important;
  border-radius: 30px !important;
  border: 1px solid rgba(255,255,255,0.26) !important;
  background: linear-gradient(145deg, rgba(16,38,64,0.88), rgba(7,18,34,0.82)) !important;
  box-shadow: 0 36px 110px rgba(0,0,0,0.58), inset 0 1px 0 rgba(255,255,255,0.14) !important;
}

#introModal .intro-logo-shell {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: min(340px, 72vw) !important;
  min-height: 112px !important;
  margin: 0 auto 16px !important;
  padding: 14px 22px !important;
  border-radius: 28px !important;
  background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.90) 48%, rgba(255,255,255,0.55) 72%, rgba(255,255,255,0.10) 100%) !important;
  box-shadow: 0 0 42px rgba(255,255,255,0.72), 0 0 90px rgba(82,183,255,0.24), inset 0 1px 0 rgba(255,255,255,0.85) !important;
}

#introModal .intro-logo {
  display: block !important;
  width: 100% !important;
  max-width: 292px !important;
  height: auto !important;
  max-height: 88px !important;
  object-fit: contain !important;
  margin: 0 !important;
  filter: drop-shadow(0 2px 4px rgba(255,255,255,0.65)) drop-shadow(0 10px 20px rgba(0,0,0,0.22)) !important;
}

#introModal .intro-card h2 {
  display: block !important;
  white-space: nowrap !important;
  overflow: visible !important;
  word-break: keep-all !important;
  overflow-wrap: normal !important;
  font-size: clamp(2rem, 3.6vw, 3.35rem) !important;
  line-height: 1.05 !important;
  letter-spacing: -0.035em !important;
  margin: 0 0 16px !important;
}

@media (max-width: 720px), (pointer: coarse) {
  #introModal.intro-modal {
    align-items: center !important;
    justify-content: center !important;
    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)) !important;
  }
  #introModal .intro-card {
    width: min(94vw, 560px) !important;
    max-width: 94vw !important;
    max-height: calc(100vh - 20px) !important;
    max-height: calc(100dvh - 20px) !important;
    padding: 16px 15px !important;
    border-radius: 24px !important;
  }
  #introModal .intro-logo-shell {
    width: min(250px, 72vw) !important;
    min-height: 82px !important;
    padding: 10px 18px !important;
    margin-bottom: 10px !important;
    border-radius: 22px !important;
  }
  #introModal .intro-logo { max-height: 62px !important; }
  #introModal .intro-card h2 {
    white-space: nowrap !important;
    font-size: clamp(1.35rem, 5.6vw, 2.05rem) !important;
    letter-spacing: -0.028em !important;
    margin-bottom: 10px !important;
  }
  #introModal .intro-lead,
  #introModal .intro-guide {
    font-size: clamp(0.82rem, 3.05vw, 0.94rem) !important;
    line-height: 1.38 !important;
    margin-bottom: 9px !important;
  }
  #introModal .intro-start-button {
    width: min(100%, 320px) !important;
    min-height: 46px !important;
    padding: 11px 16px !important;
  }
}

@media (pointer: coarse) and (orientation: landscape) {
  #introModal .intro-card {
    width: min(760px, 94vw) !important;
    max-height: calc(100vh - 16px) !important;
    max-height: calc(100dvh - 16px) !important;
    padding: 10px 14px !important;
  }
  #introModal .intro-logo-shell {
    width: min(210px, 32vw) !important;
    min-height: 62px !important;
    padding: 7px 14px !important;
    margin-bottom: 6px !important;
  }
  #introModal .intro-logo { max-height: 46px !important; }
  #introModal .eyebrow { font-size: 0.58rem !important; margin-bottom: 2px !important; }
  #introModal .intro-card h2 {
    font-size: clamp(1.25rem, 3.9vw, 2rem) !important;
    margin-bottom: 4px !important;
  }
  #introModal .intro-lead,
  #introModal .intro-guide {
    font-size: clamp(0.64rem, 1.55vw, 0.78rem) !important;
    line-height: 1.18 !important;
    margin-bottom: 5px !important;
  }
  #introModal .intro-start-button {
    min-height: 34px !important;
    padding: 7px 16px !important;
    margin-top: 0 !important;
  }
  #introModal .intro-hint { font-size: 0.62rem !important; margin-top: 3px !important; }
}


/* v44 final override: center opening modal copy on mobile/tablet landscape */
@media (pointer: coarse) and (orientation: landscape) {
  #introModal .intro-card {
    display: block !important;
    grid-template-columns: none !important;
    grid-auto-rows: auto !important;
    column-gap: 0 !important;
    row-gap: 0 !important;
    text-align: center !important;
    width: min(760px, 94vw) !important;
    max-width: 94vw !important;
    padding: 10px 18px !important;
  }

  #introModal .intro-logo-shell {
    display: inline-flex !important;
    grid-column: auto !important;
    grid-row: auto !important;
    width: min(210px, 32vw) !important;
    min-height: 62px !important;
    margin: 0 auto 6px !important;
  }

  #introModal .eyebrow,
  #introModal .intro-card h2,
  #introModal .intro-lead,
  #introModal .intro-guide,
  #introModal .intro-start-button,
  #introModal .intro-hint {
    grid-column: auto !important;
    width: 100% !important;
    max-width: none !important;
    margin-left: auto !important;
    margin-right: auto !important;
    text-align: center !important;
  }

  #introModal .intro-card h2 {
    white-space: nowrap !important;
  }

  #introModal .intro-lead,
  #introModal .intro-guide {
    padding-left: 2px !important;
    padding-right: 2px !important;
    box-sizing: border-box !important;
  }

  #introModal .intro-start-button {
    width: fit-content !important;
    min-width: 190px !important;
  }
}