/* ===== ANNOUNCEMENT MODAL — matches landing page aesthetic ===== */

@keyframes ann-bell-ring {
  0%   { transform: rotate(0deg); }
  10%  { transform: rotate(14deg); }
  20%  { transform: rotate(-12deg); }
  30%  { transform: rotate(10deg); }
  40%  { transform: rotate(-8deg); }
  50%  { transform: rotate(5deg); }
  60%  { transform: rotate(-3deg); }
  70%  { transform: rotate(2deg); }
  80%  { transform: rotate(-1deg); }
  100% { transform: rotate(0deg); }
}

.landing-page .ann-bell-ring {
  transform-origin: top center;
  animation: ann-bell-ring 0.7s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

.landing-page #announcement-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: rgba(1, 42, 74, 0.32);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.landing-page #announcement-modal.ann-open {
  display: flex;
  opacity: 1;
}

.landing-page #announcement-modal.ann-closing {
  opacity: 0;
}

.landing-page .ann-box {
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: min(90vh, 720px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow:
    0 24px 64px rgba(1, 42, 74, 0.12),
    0 4px 20px rgba(6, 147, 150, 0.06);
  overflow: hidden;
  transform: scale(0.96) translateY(12px);
  opacity: 0;
  transition:
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
}

.landing-page #announcement-modal.ann-open .ann-box.ann-box--detail {
  max-width: 640px;
}

.landing-page #announcement-modal.ann-open .ann-box {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.landing-page #announcement-modal.ann-closing .ann-box {
  transform: scale(0.98) translateY(8px);
  opacity: 0;
}

.landing-page .ann-accent {
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--cyan));
}

.landing-page .ann-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 24px 18px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(244, 248, 250, 0.9) 0%, var(--white) 100%);
}

.landing-page .ann-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.landing-page .ann-header-icon {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  background: rgba(6, 147, 150, 0.1);
  border: 1px solid rgba(6, 147, 150, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  flex-shrink: 0;
}

.landing-page .ann-header-text {
  min-width: 0;
}

.landing-page .ann-eyebrow {
  margin: 0 0 2px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal);
}

.landing-page .ann-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--navy);
  margin: 0;
  letter-spacing: -0.3px;
  line-height: 1.25;
}

.landing-page .ann-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--text-body);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
  flex-shrink: 0;
}

.landing-page .ann-close-btn:hover {
  background: rgba(6, 147, 150, 0.08);
  color: var(--navy);
  border-color: rgba(6, 147, 150, 0.25);
  box-shadow: 0 4px 14px rgba(6, 147, 150, 0.1);
}

.landing-page .ann-close-btn:active {
  transform: scale(0.96);
}

.landing-page .ann-body {
  padding: 36px 32px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
  background: var(--white);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.landing-page .ann-body.ann-body--detail {
  align-items: stretch;
  text-align: left;
  padding: 24px 28px 28px;
}

.landing-page .ann-body.ann-body--detail #ann-modal-content {
  width: 100%;
}

.landing-page .ann-body-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(6, 147, 150, 0.08);
  border: 1.5px solid rgba(6, 147, 150, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
}

.landing-page .ann-body-msg {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.75;
  max-width: 360px;
  margin: 0;
}

.landing-page .ann-body-msg strong {
  color: var(--navy);
  font-weight: 700;
}

.landing-page .ann-footer {
  padding: 16px 24px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  background: var(--bg-light);
}

.landing-page .ann-btn-close {
  height: 42px;
  padding: 0 28px;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(6, 147, 150, 0.28);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    background 0.22s ease;
}

.landing-page .ann-btn-close:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(6, 147, 150, 0.34);
  background: var(--teal-mid);
}

.landing-page .ann-btn-close:active {
  transform: translateY(0) scale(0.98);
}

@media (max-width: 480px) {
  .landing-page .ann-box {
    border-radius: 16px;
  }

  .landing-page .ann-header {
    padding: 16px 18px 14px;
  }

  .landing-page .ann-body {
    padding: 28px 20px 24px;
  }

  .landing-page .ann-footer {
    padding: 14px 18px 18px;
  }

  .landing-page .ann-title {
    font-size: 16px;
  }

  .landing-page .ann-btn-close {
    width: 100%;
    justify-content: center;
  }

  .landing-page .ann-footer {
    justify-content: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-page #announcement-modal,
  .landing-page .ann-box,
  .landing-page .ann-btn-close,
  .landing-page .ann-close-btn {
    transition: none;
  }

  .landing-page .ann-bell-ring {
    animation: none;
  }
}