/* ===============================
   Landing Page - Premium Theme
   =============================== */

/* Scrollbar Reset */
html, body {
  scrollbar-width: none; 
  -ms-overflow-style: none; 
  scroll-behavior: smooth;
}
body::-webkit-scrollbar {
  display: none; 
}

/* ================= Animations ================= */

@keyframes textFadeUp {
  0% { opacity: 0; transform: translateY(30px); filter: blur(5px); }
  100% { opacity: 1; transform: translateY(0); filter: blur(0); }
}

@keyframes kenBurns {
  0% { transform: scale(1.0); }
  100% { transform: scale(1.1); }
}

@keyframes sweep {
  0% { transform: translateX(-150%) skewX(12deg); }
  100% { transform: translateX(200%) skewX(12deg); }
}
.animate-sweep {
  animation: sweep 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.animate-float-slow {
  animation: floatSlow 6s ease-in-out infinite;
}

/* Scroll Reveal Logic */
.reveal-up {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal-up.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-fade {
  opacity: 0;
  animation: textFadeUp 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

/* ================= Components ================= */

/* 🔥 THE CRITICAL SLIDER FIX 🔥 */
.slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  background-size: cover;
  background-position: center;
  transition: opacity 2s ease-in-out;
}
.slide.active {
  opacity: 1;
  animation: kenBurns 15s linear forwards;
  z-index: 1;
}

.dot {
  height: 3px;
  width: 24px;
  background-color: rgba(255, 255, 255, 0.3);
  transition: all 0.4s ease;
  cursor: pointer;
}
.dot.active {
  background-color: #d4af37; /* Brand Gold */
  width: 48px;
}

#slide-title, #slide-desc {
  animation: textFadeUp 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

/* Navbar Link Underlines */
.nav-link {
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: #d4af37;
  transition: width 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.nav-link:hover::after, .nav-link.active-link::after {
  width: 100%;
}

/* Navbar Dynamic Backgrounds */
.nav-scrolled {
  background-color: rgba(253, 251, 247, 0.95); /* brand-50 */
  backdrop-filter: blur(12px);
  border-bottom-color: rgba(28, 61, 47, 0.08);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
}
.nav-scrolled .nav-brand-text {
  color: #11261d !important; 
}
.nav-scrolled .nav-link {
  color: #11261d !important;
}
.nav-scrolled #hamburger {
  color: #11261d !important;
}

/* Mouse Scroll Animation */
.mouse {
  width: 24px;
  height: 36px;
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: 12px;
  position: relative;
}
.wheel {
  width: 2px;
  height: 6px;
  background: rgba(255,255,255,0.8);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s infinite;
}
@keyframes scrollWheel {
  0% { top: 6px; opacity: 1; }
  100% { top: 18px; opacity: 0; }
}