@charset "UTF-8";
/*
 Theme Name: SANGO Child Genelab Rebuild
 Theme URI: https://saruwakakun.design
 Author: SARUWAKA
 Template: sango-theme
 Version: 3.1
*/

:root {
  --brand-black: #111111;
  --brand-dark: #1a1a1a;
  --brand-gray: #f5f5f7;
  --brand-blue: #0066CC;
  --brand-accent: #D0021B;
  --brand-gold: #B4975A;
  --brand-text: #333333;
  --shadow-media: 0 4px 20px rgba(0,0,0,0.05);
  --shadow-float: 0 10px 40px rgba(0,0,0,0.1);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--brand-text);
  background: #fff;
}
::selection {
  background: var(--brand-blue);
  color: #fff;
}

.font-feature-palt { font-feature-settings: 'palt'; }
.line-clamp-2,
.line-clamp-3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-2 { -webkit-line-clamp: 2; }
.line-clamp-3 { -webkit-line-clamp: 3; }

/* Topbar / Header */
.genelab-topbar {
  background: var(--brand-black);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.genelab-topbar a { color: #d1d5db; }
.genelab-topbar a:hover { color: #fff; }

.genelab-main-header {
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid #f0f0f0;
}
.genelab-nav li a {
  display: block;
  padding: 1.5rem 0;
  border-bottom: 2px solid transparent;
  color: #4b5563;
  transition: color .2s ease, border-color .2s ease;
}
.genelab-nav li.current-menu-item a,
.genelab-nav li a:hover {
  color: var(--brand-blue);
  border-color: var(--brand-blue);
}

/* Buttons & Badges */
.btn-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: .6rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: .8rem;
  color: #fff;
  background: var(--brand-black);
  box-shadow: var(--shadow-media);
  transition: background .25s ease, transform .2s ease;
}
.btn-brand:hover { background: #333; transform: translateY(-1px); }
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .6rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .2rem .5rem;
  border-radius: 4px;
  font-weight: 700;
}

/* Hero */
.genelab-hero a:hover h2 {
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,0.5);
  text-decoration-thickness: 2px;
  text-underline-offset: 8px;
}

/* Cards */
.genelab-bento-card,
.genelab-ranking-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  transition: transform .25s ease, box-shadow .25s ease;
}
.genelab-bento-card:hover,
.genelab-ranking-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-float);
}
.genelab-best-card {
  position: relative;
  padding-top: 3rem;
}

/* News ticker */
.genelab-news-ticker {
  animation: ticker-animation 16s cubic-bezier(0.76, 0, 0.24, 1) infinite;
}
.genelab-news-ticker a {
  display: block;
  height: 1.3rem;
  line-height: 1.3rem;
  opacity: .85;
  transition: opacity .2s ease;
}
.genelab-news-ticker a:hover { opacity: 1; }

@keyframes ticker-animation {
  0% { transform: translateY(0); }
  20% { transform: translateY(0); } /* Pause on first item */
  25% { transform: translateY(-100%); }
  45% { transform: translateY(-100%); } /* Pause on second item */
  50% { transform: translateY(-200%); }
  70% { transform: translateY(-200%); } /* Pause on third item */
  75% { transform: translateY(-300%); }
  95% { transform: translateY(-300%); } /* Pause on fourth item */
  100% { transform: translateY(-400%); } /* Scroll up to reveal the duplicated first item */
}


/* Section titles */
.genelab-section-title {
  font-family: 'Noto Serif JP', serif;
  border-left: 4px solid var(--brand-blue);
  padding-left: 1rem;
  letter-spacing: .05em;
}

/* Forms */
#newsletter.genelab-form {
  box-shadow: var(--shadow-float);
}
.genelab-form input[type="email"] {
  border: 1px solid transparent;
  border-radius: 0.5rem;
  background: #fff;
  padding: 0.8rem;
  transition: all .2s ease;
}
.genelab-form input[type="email"]:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.2);
}
.genelab-form button {
  border-radius: 0.5rem;
  font-weight: 700;
  background: var(--brand-blue);
  color: #fff;
  transition: background .2s ease;
}
.genelab-form button:hover {
  background: #0052a3;
}

/* Footer */
.genelab-footer {
  background: var(--brand-gray);
  color: #555;
}
.genelab-footer-bottom {
  background: var(--brand-black);
  color: #a0a0a0;
  letter-spacing: .06em;
}

/* Sticky CTA */
.sticky-cta { transition: transform .3s ease; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: #ccc; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #bbb; }

@media (max-width: 767px) {
  .genelab-nav li a { padding: .75rem 0; }
}