:root {
  --navbar-height: 80px; /* adjust if needed */
}

/* ============================= */
/* Navbar */
/* ============================= */
.navbar {
  margin: 0;
  padding: 0;
  height: var(--navbar-height);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}

/* ============================= */
/* Video Section */
/* ============================= */
.video-section {
  position: relative;
  width: 100vw;
  height: auto;              
  max-height: 100vh;         
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: black;   
  margin-top: var(--navbar-height);
}

.bg-video {
  width: 100%;               
  height: auto;              
  object-fit: contain;       
  position: relative;        
  z-index: 1;
  transform: none;           
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .video-section {
    height: auto;
    max-height: 50vh;        
  }
}

/* ============================= */
/* Scroll Down Button Styling */
/* ============================= */
.scroll-down-btn {
  position: absolute;
  left: 50%;
  top: 75%;
  transform: translate(-50%, -50%);
  background: rgba(250, 208, 44, 0.8);
  border: none;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease, transform 0.3s ease;
}

.scroll-down-btn:hover {
  background: rgba(255, 229, 102, 0.95);
  transform: translateX(-50%) translateY(-5px);
}

/* Arrow container */
.double-v {
  position: relative;
  display: inline-block;
  width: 12px;
  height: 12px;
}

/* Top and bottom chevrons */
.double-v::before,
.double-v::after {
  content: '';
  position: absolute;
  left: 0;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid #2d2d62;
  animation: bounce 1.5s infinite;
}

.double-v::after {
  top: 6px;
  animation-delay: 0.2s;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(5px); }
  60% { transform: translateY(3px); }
}

/* Responsive adjustments */
@media (max-width: 1800px) {
  .scroll-down-btn { width: 50px; height: 50px; }
  .double-v { width: 10px; height: 10px; }
  .double-v::before, .double-v::after { border-left:5px solid transparent; border-right:5px solid transparent; border-top:5px solid #2d2d62; }
}

@media (max-width: 1200px) {
  .scroll-down-btn { width: 45px; height: 45px; }
  .double-v { width: 9px; height: 9px; }
  .double-v::before, .double-v::after { border-left:4.5px solid transparent; border-right:4.5px solid transparent; border-top:4px solid #2d2d62; }
}

@media (max-width: 00px) {
  .scroll-down-btn { width: 40px; height: 40px; }
  .double-v { width: 8px; height: 8px; }
  .double-v::before, .double-v::after { border-left:4px solid transparent; border-right:4px solid transparent; border-top:4px solid #2d2d62; }
}




/* Hide scroll-down button on screens smaller than 900px */
@media (max-width: 1200px) {
  .scroll-down-btn {
    display: none !important;
  }
}