/* ==========================================================================
   SOLID GOLD FUND - RESPONSIVE STYLES
   ========================================================================== */

/* Large Screens & Desktops (<= 1200px) */
@media (max-width: 1200px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 60px;
  }

  .hero-subtitle {
    margin: 0 auto 36px;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-stats-banner {
    max-width: 650px;
    margin: 0 auto;
  }

  .hero-visual {
    margin-top: 20px;
  }

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

  .configurator-details-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .faq-categories-nav {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 12px;
  }

  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Tablets (<= 992px) */
@media (max-width: 992px) {
  .nav-menu, .nav-actions .btn-secondary {
    display: none;
  }

  .mobile-nav-toggle {
    display: flex;
  }

  .section {
    padding: 70px 0;
  }

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

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

/* Mobile Devices (<= 768px) */
@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .container {
    padding: 0 16px;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-stats-banner {
    grid-template-columns: 1fr 1fr;
    padding: 16px;
  }

  .stat-number {
    font-size: 1.3rem;
  }

  .configurator-wrapper {
    padding: 20px;
  }

  .size-pills-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .calculator-card {
    padding: 24px;
  }

  .calc-payout-amount {
    font-size: 2.4rem;
  }

  .footer-top-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .hero-floating-card {
    display: none;
  }

  .floating-notice-btn {
    bottom: 20px;
    left: 20px;
    padding: 12px 18px;
    font-size: 0.78rem;
  }
}

/* Small Mobile (<= 480px) */
@media (max-width: 480px) {
  .size-pills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .btn-lg {
    padding: 14px 24px;
    font-size: 0.95rem;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .countdown-timer-wrap {
    justify-content: center;
  }

  .countdown-box {
    min-width: 60px;
    padding: 8px 10px;
  }

  .countdown-val {
    font-size: 1.3rem;
  }

  .total-fee-amount {
    font-size: 2rem;
  }
}

/* Mobile Navigation Drawer Modal */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-gold);
  z-index: 10000;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: -20px 0 50px rgba(0, 0, 0, 0.8);
}

.mobile-nav-drawer.active {
  transform: translateX(0);
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
}

.mobile-nav-links a {
  color: var(--text-primary);
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.mobile-nav-links a:hover {
  color: var(--gold-light);
}