/* =========================================================
   SPLI Tentang B3 Shared CSS
   ========================================================= */

/* Shared styles for FESTRONIK, Teknologi, and From Cradle to Cradle pages.
   Most reusable blocks are loaded from components.css.
   Add group-specific overrides below when needed.

   Contoh editable khusus hero Tentang B3:
   .page-hero.tentang-b3-hero {
     background:
       linear-gradient(90deg, rgba(7,19,31,.82), rgba(7,19,31,.36)),
       url("../assets/image/tentang-b3-hero.webp") center / cover no-repeat,
       #07131f;
   }
*/

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 860px) {
  .cursor-glow {
    display: none;
  }

  .site-header {
    top: 10px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
    padding: 22px;
    border-radius: 24px;
    background: rgba(7, 19, 31, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a,
  .nav-dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 10px 0;
  }

  .site-nav a.active::after,
  .nav-dropdown.is-active .nav-dropdown-toggle::before {
    display: none;
  }

  .nav-dropdown-menu {
    position: static;
    min-width: 0;
    transform: none;
    display: none;
    margin-top: 8px;
    padding: 8px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-dropdown-menu::before {
    display: none;
  }

  .nav-dropdown.is-open .nav-dropdown-menu {
    display: grid;
    transform: none;
  }

  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    transform: none;
  }

  .nav-dropdown-menu a {
    padding: 10px 12px;
    font-size: 0.88rem;
  }

  .hero-grid,
  .split-grid,
  .process-grid,
  .advantage-grid,
  .contact-card,
  .footer-grid,
  .about-grid,
  .service-detail-grid,
  .service-detail-grid.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .hero {
    padding-top: 110px;
  }

  .hero h1 {
    font-size: clamp(3rem, 16vw, 5rem);
  }

  .hero.hero-cinematic h1 {
    max-width: 100%;
    font-size: clamp(2.45rem, 11vw, 3.75rem);
    line-height: 1;
    letter-spacing: -0.052em;
  }

  .hero.hero-cinematic::before {
    background:
      linear-gradient(
        180deg,
        rgba(7, 19, 31, 0.62) 0%,
        rgba(7, 19, 31, 0.38) 54%,
        rgba(7, 19, 31, 0.58) 100%
      ),
      radial-gradient(
        circle at 70% 20%,
        rgba(185, 255, 102, 0.1),
        transparent 34%
      );
  }

  .hero.hero-cinematic .hero-subtitle {
    max-width: 100%;
  }

  .hero-visual {
    min-height: 360px;
  }

  .orbital-card {
    width: 170px;
    padding: 14px;
  }

  .metrics-grid,
  .advantage-cards,
  .stats-grid,
  .values-grid,
  .contact-info-grid,
  .cert-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .preview-grid {
    grid-template-columns: 1fr;
  }

  .visi-misi-grid {
    grid-template-columns: 1fr;
  }

  .service-panel {
    grid-template-columns: 1fr;
  }

  .service-panel-light {
    grid-template-columns: 1fr;
  }

  .sticky-heading {
    position: static;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: 130px 0 60px;
  }

  .page-hero h1 {
    font-size: clamp(2.2rem, 10vw, 4rem);
  }

  .cta-banner {
    padding: 40px 24px;
  }

  .saapro-service-heading,
  .why-spli-grid {
    grid-template-columns: 1fr;
  }

  .stack-card {
    position: relative;
    top: auto;
    grid-template-columns: 1fr;
    min-height: auto;
    transform: none;
  }

  .stack-card-media {
    min-height: 220px;
  }

  .why-slider {
    min-height: 560px;
    padding: 18px;
  }

  .why-card-stage {
    inset: 118px 18px 18px;
  }

  .why-tabs {
    gap: 8px;
  }

  .why-tabs label {
    min-height: 40px;
    padding: 0 13px;
    font-size: 0.86rem;
  }
}

@media (min-width: 861px) and (max-width: 1100px) {
  .advantage-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}