/* contact.css — Full Screen 3D Majestic Contact Page */

body, html {
  min-height: 100%;
}

/* Container for the entire 3D experience */
#contact-3d-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #050505;
  overflow: hidden;
  z-index: 0;
}
body.light-mode #contact-3d-container {
  background-color: #f0f4f8;
}

/* Loading overlay */
#contact-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  z-index: 100;
  color: var(--text-primary);
  font-family: var(--font-mono);
  transition: opacity 0.8s ease;
}
.spinner {
  width: 40px; height: 40px;
  border: 3px solid rgba(0, 229, 160, 0.2);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--space-4);
}
@keyframes spin { 100% { transform: rotate(360deg); } }

/* Title Overlay */
.contact-hud-title {
  position: absolute;
  top: max(15%, 120px); /* Prevents overlapping with navbar on zoom/short screens */
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 10;
  pointer-events: none; /* Let clicks pass through */
}
.contact-hero__title {
  font-size: var(--text-5xl); font-weight: var(--weight-extrabold);
  margin-bottom: var(--space-2); letter-spacing: -0.03em;
  text-shadow: 0 4px 20px rgba(0,0,0,0.5);
  color: #fff;
}
body.light-mode .contact-hero__title {
  color: #1a1a1a; text-shadow: 0 4px 20px rgba(255,255,255,0.5);
}
.contact-hero__desc {
  font-size: var(--text-lg); color: rgba(255,255,255,0.7);
}
body.light-mode .contact-hero__desc {
  color: rgba(0,0,0,0.6);
}

/* CSS3D Container styling */
.contact-card {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  background: rgba(15, 17, 26, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-decoration: none; color: #fff;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s, opacity 0.5s;
  min-width: 200px;
  white-space: nowrap; /* Prevents text from wrapping and stretching the card vertically */
  pointer-events: auto; /* Important for clicking inside CSS3D */
  cursor: pointer;
  opacity: 0; /* Managed by JS */
  transform-style: preserve-3d;
}
/* Thickness layer */
.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(0, 229, 160, 0.05); /* subtle accent tint */
  border: 1px solid rgba(255, 255, 255, 0.05);
  transform: translateZ(-20px); /* Pushed back 20px */
  box-shadow: 0 15px 35px rgba(0,0,0,0.6);
  pointer-events: none;
}
body.light-mode .contact-card {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: #1a1a1a;
}
body.light-mode .contact-card::before {
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}
.contact-card:hover {
  background: rgba(20, 24, 38, 0.9);
  border-color: var(--accent-primary);
  box-shadow: 0 0 30px rgba(0, 229, 160, 0.3);
}
body.light-mode .contact-card:hover {
  background: rgba(255, 255, 255, 0.9);
}

.contact-card__icon {
  width: 32px; height: 32px; flex-shrink: 0; object-fit: contain;
}
body.light-mode .contact-card__icon.invert-light { filter: invert(1); }
.contact-card__text { font-size: var(--text-md); font-weight: var(--weight-bold); margin-bottom: 2px; }
.contact-card__sub { font-size: var(--text-xs); opacity: 0.7; }

/* Scroll spacer to allow page scrolling */
.contact-scroll-spacer {
  height: 200vh; /* Adds scroll depth */
  pointer-events: none; /* Let clicks pass through to 3D scene if needed */
}

/* Ensure footer appears at the end */
#footer-placeholder {
  position: relative;
  z-index: 10;
  background-color: var(--bg-primary);
}