/* ==========================================================================
   RCL Season 4 — Responsive Adaptations (Vanilla CSS)
   Mobile, Tablet, and Desktop Optimizations
   ========================================================================== */

/* ===== TABLETS & MOBILE (<= 960px) ===== */
@media (max-width: 960px) {
  header.site-header {
    background: rgba(255, 249, 242, 0.98);
  }

  .navwrap {
    padding: 10px 16px;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  #nav {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    background: #FFF9F2;
    box-shadow: -10px 0 30px rgba(17, 26, 62, 0.15);
    padding: 80px 24px 30px;
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 999;
    overflow-y: auto;
    display: block !important;
  }

  #nav.open {
    right: 0;
  }

  #nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    width: 100%;
  }

  #nav ul li {
    width: 100%;
  }

  #nav ul li a,
  #nav ul li button {
    width: 100%;
    justify-content: space-between;
    padding: 12px 14px;
    border-radius: 8px;
    background: rgba(235, 226, 214, 0.4);
    font-size: 1rem;
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--line);
    margin-top: 8px;
    width: 100%;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-top: 20px;
    padding-bottom: 40px;
  }

  .hero-ctas {
    flex-wrap: wrap;
  }

  .hero-meta {
    flex-wrap: wrap;
    gap: 16px;
  }

  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

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

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

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

  .foot-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .foot-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

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

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

/* ===== SMARTPHONES (<= 640px) ===== */
@media (max-width: 640px) {
  h1 {
    font-size: 2.2rem !important;
  }

  h2 {
    font-size: 1.85rem !important;
  }

  .brand-name {
    font-size: 1.05rem;
  }

  .brand-name small {
    font-size: 0.62rem;
  }

  .brand-logo-box {
    width: 46px;
    height: 46px;
  }

  .stat-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .score-card {
    padding: 20px 16px;
  }

  .score-eq {
    gap: 14px;
  }

  .score-eq-col .num {
    font-size: 2.5rem;
  }

  .floating-brochure-container {
    bottom: 16px;
    right: 16px;
  }

  .floating-brochure-circle {
    width: 58px;
    height: 58px;
  }

  .brochure-modal-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .brochure-modal-header-actions {
    width: 100%;
    justify-content: space-between;
    margin-top: 10px;
  }

  .brochure-modal-card {
    height: 96vh;
    border-radius: 14px;
  }

  .brochure-tooltip {
    display: none; /* Rely on direct tap on mobile */
  }
}