/* ─── Gradient Text ─── */
.gradient-text {
  color: #2f6bff;
  -webkit-text-fill-color: currentColor;
}

/* ─── Gradient Backgrounds ─── */
.gradient-brand {
  background: linear-gradient(135deg, #2f6bff 0%, #2057e8 100%);
}

.gradient-brand-dark {
  background:
    radial-gradient(circle at 18% -30%, rgba(47, 107, 255, 0.42), transparent 42%),
    linear-gradient(120deg, #0b0f14 0%, #111a28 55%, #0b0f14 100%);
}

.gradient-hero {
  background:
    radial-gradient(circle at 50% 38%, rgba(47, 107, 255, 0.2), transparent 34%),
    radial-gradient(circle at 88% 12%, rgba(98, 217, 255, 0.11), transparent 28%),
    linear-gradient(145deg, #080b0f 0%, #111a26 50%, #0b0f14 100%);
}

/* ─── Scroll-triggered reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ─── Before/After Slider ─── */
.before-after-container {
  position: relative;
  overflow: hidden;
  cursor: ew-resize;
  border-radius: 1rem;
}

.before-after-container .before-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.before-after-container .after-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.before-after-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 3px;
  background: white;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.4);
  z-index: 10;
}

.before-after-handle {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 11;
}

/* ─── Interactive 360° Showcase ─── */
.showcase-360-shell {
  position: relative;
  padding: 0.55rem;
  overflow: hidden;
  border: 1px solid rgba(47, 107, 255, 0.18);
  border-radius: 1.3rem;
  background: #0b1018;
  box-shadow: 0 24px 70px rgba(12, 22, 36, 0.24);
}

.showcase-360-viewport {
  position: relative;
  height: clamp(430px, 56vw, 640px);
  overflow: hidden;
  border-radius: 0.95rem;
  background: radial-gradient(circle at 50% 40%, #263449, #0b1018 68%);
  cursor: grab;
  touch-action: none;
}

.showcase-360-viewport.is-dragging {
  cursor: grabbing;
}

.showcase-360-canvas {
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.45s ease;
}

.showcase-360-viewport.is-ready .showcase-360-canvas {
  opacity: 1;
}

.showcase-360-toolbar {
  position: absolute;
  z-index: 8;
  top: 1.4rem;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  transform: translateX(-50%);
  padding: 0.4rem 0.45rem 0.4rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  color: white;
  background: rgba(8, 13, 21, 0.78);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(14px);
}

.showcase-360-toolbar-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.showcase-360-switch {
  display: flex;
  gap: 0.25rem;
}

.showcase-360-switch button {
  min-width: 4.8rem;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  font-weight: 800;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.showcase-360-switch button:hover {
  color: white;
  background: rgba(255, 255, 255, 0.1);
}

.showcase-360-switch button.is-active {
  color: white;
  background: #2f6bff;
  box-shadow: 0 6px 18px rgba(47, 107, 255, 0.42);
}

.showcase-360-loading,
.showcase-360-error {
  position: absolute;
  z-index: 4;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.9rem;
}

.showcase-360-error.hidden,
.showcase-360-loading.hidden {
  display: none;
}

.showcase-360-spinner {
  width: 1.1rem;
  height: 1.1rem;
  border: 2px solid rgba(255, 255, 255, 0.22);
  border-top-color: #62d9ff;
  border-radius: 50%;
  animation: showcase360Spin 0.8s linear infinite;
}

@keyframes showcase360Spin {
  to { transform: rotate(360deg); }
}

.showcase-360-hint {
  position: absolute;
  z-index: 6;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 220px;
  transform: translate(-50%, -45%);
  padding: 1.1rem 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 1rem;
  color: white;
  background: rgba(8, 13, 21, 0.62);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.22);
  text-align: center;
  pointer-events: none;
  backdrop-filter: blur(10px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.showcase-360-hint.is-dismissed {
  opacity: 0;
  transform: translate(-50%, -35%) scale(0.96);
}

.showcase-360-hint strong {
  margin-top: 0.45rem;
  font-size: 0.95rem;
}

.showcase-360-hint > span:last-child {
  margin-top: 0.2rem;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.72rem;
}

.showcase-360-drag-icon {
  width: 2.65rem;
  height: 2.65rem;
  color: #a9ebff;
  animation: showcase360Hint 2.2s ease-in-out infinite;
}

@keyframes showcase360Hint {
  0%, 100% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.08); opacity: 1; }
}

.showcase-360-compass {
  position: absolute;
  z-index: 5;
  bottom: 1.15rem;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  transform: translateX(-50%);
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(8, 13, 21, 0.58);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  pointer-events: none;
  backdrop-filter: blur(8px);
}

@media (max-width: 640px) {
  .showcase-360-viewport {
    height: 500px;
  }

  .showcase-360-toolbar {
    top: 1rem;
  }

  .showcase-360-toolbar-label {
    display: none;
  }

  .showcase-360-hint {
    min-width: 190px;
  }
}

/* ─── Glassmorphism Card ─── */
.glass-card {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
  border: 1px solid #dde2e8;
}

/* ─── Glow Effect ─── */
.glow-purple {
  box-shadow: 0 18px 50px rgba(12, 22, 36, 0.16), 0 0 0 1px rgba(47, 107, 255, 0.12);
}

/* ─── Midnight Showroom surfaces ─── */
.showroom-card {
  border: 1px solid #dde2e8;
  background: #fff;
  box-shadow: 0 10px 30px rgba(12, 22, 36, 0.06);
}

.showroom-grid {
  position: relative;
}

.showroom-grid::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(98, 217, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(98, 217, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
}

::selection {
  color: white;
  background: #2f6bff;
}

/* ─── Smooth Scrolling ─── */
html {
  scroll-behavior: smooth;
}