.modes-section {
  position: relative;
  padding: 100px 0 120px;
  overflow: hidden;
  background: linear-gradient(to bottom, var(--bg-deep) 0%, #05142a 50%, var(--bg-deep) 100%);
}

.modes-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.modes-header-copy {
  max-width: 650px;
}

.modes-subtitle {
  margin-top: 10px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.modes-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
}

.mode-card {
  position: relative;
  min-height: 520px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(77, 163, 255, 0.22);
  background: var(--bg-surface);
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.mode-card:hover {
  transform: translateY(-8px);
  border-color: rgba(77, 163, 255, 0.65);
  box-shadow: 0 25px 60px rgba(0, 15, 38, 0.75), 0 0 35px var(--color-primary-glow);
}

.mode-card-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.mode-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
  filter: brightness(0.82) contrast(1.05);
}

.mode-card:hover .mode-card-bg img {
  transform: scale(1.08);
  filter: brightness(0.95) contrast(1.1);
}

.mode-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(to top, rgba(3, 11, 24, 0.98) 0%, rgba(3, 11, 24, 0.75) 45%, rgba(3, 11, 24, 0.2) 75%, transparent 100%);
  transition: opacity var(--transition-smooth);
}

.mode-card:hover::before {
  background: linear-gradient(to top, rgba(3, 11, 24, 0.98) 0%, rgba(3, 11, 24, 0.8) 55%, rgba(0, 39, 82, 0.3) 80%, transparent 100%);
}

.mode-card-content {
  position: relative;
  z-index: 3;
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: fit-content;
}

.mode-badge.survival {
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34d399;
}

.mode-badge.oneblock {
  background: rgba(0, 123, 238, 0.2);
  border: 1px solid rgba(77, 163, 255, 0.4);
  color: var(--color-primary-light);
}

.mode-badge.boxpvp {
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #f87171;
}

.mode-title {
  font-family: var(--font-display);
  font-size: 1.85rem;
  color: #ffffff;
  line-height: 1.15;
}

.mode-summary {
  color: var(--text-body);
  font-size: 0.94rem;
  line-height: 1.5;
  margin-bottom: 6px;
}

.mode-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.mode-chip {
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(77, 163, 255, 0.12);
  border: 1px solid rgba(77, 163, 255, 0.22);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-body);
}

.mode-details-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  background: rgba(77, 163, 255, 0.1);
  border: 1px solid rgba(77, 163, 255, 0.25);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.mode-card:hover .mode-details-toggle {
  background: var(--color-primary);
  border-color: var(--color-primary-light);
  box-shadow: 0 4px 20px var(--color-primary-glow);
}

.mode-details-toggle .material-symbols-outlined {
  font-size: 20px;
  transition: transform var(--transition-fast);
}

.mode-card:hover .mode-details-toggle .material-symbols-outlined {
  transform: translateX(4px);
}

.mode-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(2, 8, 18, 0.85);
  backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mode-modal.is-active {
  opacity: 1;
  visibility: visible;
}

.mode-modal-dialog {
  background: var(--bg-dropdown);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8), 0 0 50px var(--color-primary-glow);
  width: min(720px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mode-modal.is-active .mode-modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  display: grid;
  place-items: center;
  z-index: 10;
  transition: background var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

.modal-banner-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-top-left-radius: inherit;
  border-top-right-radius: inherit;
  filter: brightness(0.9);
}

.modal-body {
  padding: 28px;
}

.modal-kicker {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary-light);
  letter-spacing: 0.06em;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: #ffffff;
  margin: 6px 0 16px;
}

.modal-desc {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 24px;
}

.modal-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}

.modal-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  background: rgba(0, 123, 238, 0.08);
  border: 1px solid rgba(77, 163, 255, 0.18);
  border-radius: var(--radius-md);
}

.modal-feature-item .material-symbols-outlined {
  color: var(--color-primary-light);
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.modal-feature-item strong {
  display: block;
  font-size: 0.92rem;
  color: #ffffff;
}

.modal-feature-item span {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-top: 2px;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid rgba(77, 163, 255, 0.15);
  flex-wrap: wrap;
  gap: 14px;
}

.modal-ip-copy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: rgba(77, 163, 255, 0.1);
  border: 1px solid rgba(77, 163, 255, 0.25);
  font-family: monospace;
  font-size: 0.95rem;
  color: var(--color-primary-light);
}

@media (max-width: 1024px) {
  .modes-gallery {
    grid-template-columns: 1fr;
  }
  .mode-card {
    min-height: 440px;
  }
  .modal-features-grid {
    grid-template-columns: 1fr;
  }
}