/* ─── Homepage-Specific Styles ─── */

/* ─── Brand Watermark ─── */
.brand-bg-container {
  position: fixed; inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0; visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.brand-bg-container.visible { opacity: 1; visibility: visible; }

.brand-bg {
  font-family: var(--font-sans);
  font-size: 8vw;
  line-height: 1.1;
  letter-spacing: -0.05em;
  font-weight: 500;
  text-align: center;
  color: var(--black);
  opacity: 0.04;
  pointer-events: none;
  user-select: none;
}

/* ─── Homepage Nav ─── */
.home-nav {
  mix-blend-mode: difference;
  color: var(--white);
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border-bottom-color: transparent !important;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

/* Make the logo white so that difference mode causes it to invert perfectly against white backgrounds */
.home-nav .logo-image {
  filter: invert(1);
}

/* ─── Homepage Footer ─── */
.home-footer {
  position: fixed;
  bottom: 0; left: 0; width: 100%;
  mix-blend-mode: difference;
  color: var(--white);
  border-top: none;
  z-index: 50;
  opacity: 0; visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.home-footer.visible { opacity: 1; visibility: visible; }
.home-footer .copyright,
.home-footer .social-links a,
.home-footer .trust-line { color: inherit; }



/* ─── CTA Header ─── */
.cta-header {
  position: fixed;
  top: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 20px 40px;
  background: linear-gradient(135deg, rgba(255,255,255,0.82) 0%, rgba(255,255,255,0.68) 100%);
  backdrop-filter: blur(40px) saturate(1.8);
  -webkit-backdrop-filter: blur(40px) saturate(1.8);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow:
    0 1px 0 0 rgba(255,255,255,0.5) inset,
    0 8px 32px rgba(0,0,0,0.08);
  color: var(--black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  opacity: 0; visibility: hidden;
  transition: opacity 0.6s ease, visibility 0.6s ease, transform 0.6s ease;
  white-space: nowrap;
}

.cta-header.visible {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.cta-header h2 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.cta-header-btn {
  padding: 10px 28px !important;
  font-size: 0.7rem !important;
  border-radius: 100px;
  background: var(--black) !important;
  color: var(--white) !important;
  border: none;
}

.cta-header-btn:hover {
  background: var(--gray-800) !important;
  transform: translateY(-1px);
}

.btn-arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}

.cta-header-btn:hover .btn-arrow {
  transform: translateX(3px);
}

/* ─── Gallery ─── */
.gallery-container {
  position: fixed; inset: 0;
  pointer-events: none;
}

.gallery-item {
  position: fixed;
  top: 0;
  z-index: 10;
  pointer-events: auto;
}

.image-container {
  position: relative;
  overflow: hidden;
  background: var(--gray-100);
  transition: box-shadow 0.6s ease;
}

.image-container img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              filter 0.6s ease;
}

/* Hover: subtle lift + brightness — no pixel explosions */
.image-container:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15),
              0 4px 12px rgba(0, 0, 0, 0.08);
}

.image-container:hover img {
  transform: scale(1.02);
  filter: brightness(1.04);
}

.image-container::after {
  content: '';
  position: absolute; inset: 0;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.04);
  pointer-events: none;
  transition: box-shadow 0.6s ease;
}

.image-container:hover::after {
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.1);
}



/* ─── Scroll Hint ─── */
.scroll-hint {
  position: fixed;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.8em;
  opacity: 0.2;
  animation: pulse 2.5s ease infinite;
  transition: opacity 0.5s ease;
}

.scroll-hint.faded { opacity: 0; pointer-events: none; }

@keyframes pulse {
  0%, 100% { opacity: 0.15; }
  50%      { opacity: 0.35; }
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .cta-header {
    flex-direction: column;
    gap: 16px;
    text-align: center;
    white-space: normal;
    padding: 16px 28px;
    top: 80px;
  }
  .cta-header h2 { font-size: 0.95rem; }
}

@media (max-width: 768px) {
  .home-footer .trust-line { display: none; }
}