/* Reset & Core Styling */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-color: #0b1119;
  --text-primary: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.7);
  --accent-blue: #64b5f6;
  --accent-blue-hover: #90caf9;
  --transition-speed: 0.3s;
}

html {
  background-color: var(--bg-color);
}

body {
  width: 100%;
  height: 100%;
  background-color: transparent;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background System */
.bg-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background-color: var(--bg-color);
  overflow: hidden;
}

.bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('assets/background_2.png');
  background-size: cover;
  background-position: center;
  /* filter: brightness(0.65) contrast(1.05); */
  transform: scale(1.02);
  transition: transform 10s ease-out;
}

#constellation-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.6;
}

/* .bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center,
      rgba(15, 23, 35, 0.3) 0%,
      rgba(11, 17, 25, 0.92) 100%);
  z-index: 2;
} */

/* Layout System */
.site-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
  z-index: 3;
}

.content-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

/* Coming Soon Badge */
.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 100px;
  margin-bottom: 2.5rem;
  background-color: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  animation: fadeInDown 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
  transition: border-color var(--transition-speed), background-color var(--transition-speed);
}

.coming-soon-badge:hover {
  border-color: rgba(255, 255, 255, 0.5);
  background-color: rgba(255, 255, 255, 0.08);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.75);
  display: inline-block;
  animation: pulse 2s infinite ease-in-out;
}

.badge-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  text-indent: 0.25em;
}

/* Logo Group */
.logo-container {
  margin-bottom: 2.5rem;
  user-select: none;
  animation: fadeIn 1.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.logo-title {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 0.12em;
  font-family: 'Cinzel', serif;
  font-weight: 400;
  font-size: clamp(2.2rem, 6.5vw, 4.8rem);
  color: #fff;
  margin: 0;
  padding: 0;
  line-height: 1.1;
  text-shadow: 0 0 40px rgba(255, 255, 255, 0.08);
  transition: transform 0.5s ease;
}

.logo-container:hover .logo-title {
  transform: translateY(-2px);
}

/* Custom Character: Ξ */
.char-xi {
  display: inline-block;
  width: 0.72em;
  height: 0.68em;
  vertical-align: baseline;
  transform: translateY(-0.02em);
}

.char-xi svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* Custom Character: ▲ */
.char-triangle {
  display: inline-block;
  width: 0.77em;
  height: 0.68em;
  vertical-align: baseline;
  transform: translateY(0);
}

.char-triangle svg {
  display: block;
  width: 100%;
  height: 100%;
}

.logo-subtitle {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.85em;
  font-size: clamp(0.65rem, 1.8vw, 1.25rem);
  text-align: center;
  margin-top: 0.7em;
  color: rgba(255, 255, 255, 0.95);
  text-indent: 0.85em;
  opacity: 0.9;
  transition: letter-spacing 0.5s ease, opacity 0.5s ease;
}

.logo-container:hover .logo-subtitle {
  letter-spacing: 0.9em;
  text-indent: 0.9em;
  opacity: 1;
}

/* Description Text */
.description {
  font-family: 'Gotham', sans-serif;
  font-weight: 300;
  font-size: clamp(0.95rem, 2.2vw, 1.2rem);
  line-height: 1.75;
  max-width: 860px;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 auto;
  padding: 0 1.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
  animation: fadeInUp 1.5s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.2s;
}

.highlight-blue {
  color: var(--accent-blue);
  font-weight: 400;
  letter-spacing: 0.03em;
  position: relative;
  display: inline-block;
  transition: color var(--transition-speed) ease;
}

.highlight-blue:hover {
  color: #749DCB;
  text-shadow: 0 0 15px rgba(100, 181, 246, 0.4);
}

.underline-text {
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 1px;
  color: rgba(255, 255, 255, 0.95);
}

/* Footer Section */
.footer {
  width: 100%;
  background-color: rgba(9, 14, 21, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 3rem 2rem;
  margin-top: auto;
  animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.4s;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1100px;
  margin: 0 auto;
  gap: 3rem;
}

.footer-col {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  flex: 1;
  min-width: 200px;
  transition: transform var(--transition-speed) ease;
}

.footer-col:hover {
  transform: translateY(-2px);
}

.icon-wrapper {
  color: var(--accent-blue);
  flex-shrink: 0;
  width: 1.35rem;
  height: 1.35rem;
  margin-top: 0.1rem;
  transition: color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.footer-col:hover .icon-wrapper {
  color: var(--accent-blue-hover);
  transform: scale(1.1);
}

.footer-icon {
  width: 100%;
  height: 100%;
}

.text-wrapper {
  display: flex;
  flex-direction: column;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.6;
}

.contact-link {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-speed) ease;
  position: relative;
  display: inline-block;
}

.contact-link::after {
  content: '';
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 1px;
  bottom: -2px;
  left: 0;
  background-color: var(--accent-blue-hover);
  transform-origin: bottom right;
  transition: transform 0.25s ease-out;
}

.contact-link:hover {
  color: var(--text-primary);
}

.contact-link:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

/* Animations */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 0.5;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.2);
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.8);
  }
}

/* Responsive Breakpoints */
@media (max-width: 900px) {
  .footer-container {
    gap: 2rem;
  }

  .footer-col {
    min-width: 180px;
  }
}

@media (max-width: 768px) {
  .site-container {
    overflow-y: auto;
  }

  .content-wrapper {
    padding: 6rem 1.5rem 4rem 1.5rem;
    justify-content: center;
  }

  .coming-soon-badge {
    margin-bottom: 2rem;
  }

  .footer {
    padding: 2.5rem 1.5rem;
    background-color: rgba(9, 14, 21, 0.85);
  }

  .footer-container {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    text-align: center;
  }

  .footer-col {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.6rem;
    width: 100%;
    min-width: unset;
  }

  .icon-wrapper {
    margin-top: 0;
  }
}

@media (max-width: 480px) {
  .content-wrapper {
    padding: 5rem 1rem 3rem 1rem;
  }

  .logo-title {
    gap: 0.08em;
  }

  .logo-subtitle {
    letter-spacing: 0.65em;
    text-indent: 0.65em;
  }
}