/* ==========================================================================
   Splash Page Styles (GC Compliant + Premium Aesthetic)
   ========================================================================== */

/* Accessibility Utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.splash-bg {
  position: fixed;
  inset: 0;
  background: var(--color-gray-900) url('/assets/img/bg/personal.png') no-repeat center center/cover;
  z-index: 1;
}

.splash-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.8) 100%);
  backdrop-filter: blur(4px);
  z-index: 2;
}

.splash-content {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-m);
}

.sp-hb {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 45rem;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  animation: fadeIn 0.8s ease-out;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 300px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.sp-bx {
  padding: var(--space-xl) var(--space-l);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.sp-bx-bt {
  background: rgba(0, 0, 0, 0.03);
  padding: var(--space-m) var(--space-l);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* Branding */
.splash-brand {
  margin-bottom: var(--space-s);
}

.splash-brand img {
  max-width: 180px;
  height: auto;
}

/* Hero Content */
.splash-hero {
  margin-block: auto;
}

/* Language Selection */
.splash-languages {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-l);
}

.splash-link {
  font-size: var(--step-1);
  font-weight: 700;
  text-decoration: none;
  color: var(--color-gray-900);
  transition: all var(--transition-base);
  position: relative;
  padding-block: var(--space-3xs);
}

.splash-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

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

.splash-link:hover::after {
  width: 100%;
}

.splash-sep {
  color: var(--color-gray-300);
  font-size: var(--step-2);
  font-weight: 300;
}

/* Footer Meta */
.splash-footer-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-m);
  font-size: var(--step--2);
  color: var(--color-gray-600);
}

.splash-tc a {
  color: var(--color-gray-700);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.splash-tc a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.splash-sep-small {
  margin-inline: var(--space-xs);
  color: var(--color-gray-300);
}

.splash-footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.splash-tc {
  text-align: right;
  justify-content: flex-end;
}

@media (max-width: 40rem) {
  .splash-footer-brand,
  .splash-tc {
    align-items: center;
    justify-content: center;
    text-align: center;
  }
}

.splash-copyright p {
  margin: 0;
  line-height: 1.4;
}

/* Responsiveness */
@media (max-width: 40rem) {
  .splash-footer-meta {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .splash-languages {
    gap: var(--space-m);
  }
  
  .splash-title {
    font-size: var(--step-3);
  }
}

/* Grid helper for GC compatibility */
.row {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}

.col-xs-12 {
  flex: 0 0 100%;
  max-width: 100%;
}

@media (min-width: 48rem) {
  .col-md-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }
  .col-md-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  .text-right {
    text-align: right;
  }
}