/*** Landing announcements ***/
.announcement-topbar {
    background: linear-gradient(90deg, var(--dark) 0%, #0d3a7a 50%, var(--primary) 100%);
    color: #fff;
    padding: 0.65rem 0;
    position: relative;
    z-index: 1020;
    box-shadow: 0 4px 12px rgba(2, 36, 91, 0.25);
}

.announcement-topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.announcement-topbar-text {
    flex: 1;
    min-width: 200px;
    font-size: 0.95rem;
}

.announcement-topbar-link {
    color: #fff;
    text-decoration: underline;
    font-weight: 600;
}

.announcement-topbar-link:hover {
    color: var(--primary);
}

.announcement-topbar-btn {
    font-weight: 600;
    white-space: nowrap;
}

@media (max-width: 575.98px) {
    .announcement-topbar-inner {
        flex-direction: column;
        align-items: stretch;
        padding: 0 0.75rem;
        gap: 0.5rem;
    }

    .announcement-topbar-text {
        font-size: 0.8rem;
        min-width: 0;
    }

    .announcement-topbar-inner .announcement-topbar-btn {
        width: 100%;
        margin: 0 !important;
    }
}

.announcement-pulse-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: #fff;
    border-radius: 50%;
    margin-right: 0.5rem;
    animation: announcement-pulse 1.5s ease-in-out infinite;
    vertical-align: middle;
}

@keyframes announcement-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.announcement-section {
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.announcement-card {
    position: relative;
    background: #fff;
    border-radius: 12px;
    border: 1px solid rgba(2, 36, 91, 0.08);
    box-shadow: 0 8px 24px rgba(2, 36, 91, 0.08);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.announcement-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(2, 36, 91, 0.12);
}

.announcement-card--featured {
    border-color: var(--primary);
    box-shadow: 0 8px 28px rgba(255, 94, 20, 0.15);
}

.announcement-card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    z-index: 1;
}

.announcement-card-icon-wrap {
    background: linear-gradient(135deg, var(--dark) 0%, #1a4d8c 100%);
    padding: 2rem 1.5rem 1.5rem;
    text-align: center;
}

.announcement-card-icon {
    font-size: 2.75rem;
    color: #fff;
    opacity: 0.95;
}

.announcement-card-body {
    padding: 1.25rem 1.5rem;
    flex: 1;
}

.announcement-card-date {
    display: block;
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.5rem;
}

.announcement-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.35;
    margin-bottom: 0.75rem;
}

.announcement-card-summary {
    font-size: 0.9rem;
    color: var(--secondary);
    margin-bottom: 0;
    line-height: 1.55;
}

.announcement-card-footer {
    padding: 0 1.5rem 1.5rem;
}

.announcement-download-btn {
    font-weight: 600;
}

.announcement-download-btn:hover {
    background: var(--dark);
    border-color: var(--dark);
}

/*** Announcement popup — below login navbar ***/
:root {
    --announcement-popup-top: 75px;
}

#landingNavbar {
    z-index: 10050 !important;
}

body.announcement-popup-open {
    overflow: hidden;
}

.announcement-popup {
    position: fixed;
    top: var(--announcement-popup-top);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9990;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.announcement-popup[hidden] {
    display: none !important;
}

.announcement-popup-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 36, 91, 0.65);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    animation: announcement-popup-fade-in 0.35s ease;
}

.announcement-popup-dialog {
    position: relative;
    width: 100%;
    max-width: 640px;
    max-height: min(calc(100vh - var(--announcement-popup-top) - 2rem), 720px);
    max-height: min(calc(100dvh - var(--announcement-popup-top) - 2rem), 720px);
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 24px 80px rgba(2, 36, 91, 0.35);
    overflow: hidden;
    animation: announcement-popup-slide-up 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    outline: none;
}

@keyframes announcement-popup-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes announcement-popup-slide-up {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.announcement-popup-close {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 5;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.announcement-popup-close:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: scale(1.05);
}

.announcement-popup-header {
    position: relative;
    flex-shrink: 0;
    overflow: hidden;
}

.announcement-popup-header-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--dark) 0%, #134a8c 45%, var(--primary) 100%);
}

.announcement-popup-header-bg::after {
    content: '';
    position: absolute;
    right: -20%;
    top: -40%;
    width: 60%;
    height: 180%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.announcement-popup-header-content {
    position: relative;
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.75rem 3.5rem 1.5rem 1.75rem;
    color: #fff;
}

.announcement-popup-logo-wrap {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    background: #fff;
    border-radius: 16px;
    padding: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.announcement-popup-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.announcement-popup-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    margin-bottom: 0.5rem;
}

.announcement-popup-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.35rem;
    line-height: 1.25;
}

.announcement-popup-subtitle {
    font-size: 0.9rem;
    opacity: 0.92;
    line-height: 1.5;
}

.announcement-popup-body {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0;
    min-height: 0;
}

.announcement-popup-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.announcement-popup-item {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(2, 36, 91, 0.06);
    transition: background 0.2s;
}

.announcement-popup-item-main {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    min-width: 0;
}

.announcement-popup-item:last-child {
    border-bottom: none;
}

.announcement-popup-item:hover {
    background: #f8fafc;
}

.announcement-popup-item--featured {
    background: linear-gradient(90deg, rgba(255, 94, 20, 0.06) 0%, transparent 100%);
}

.announcement-popup-item-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--dark), #1a4d8c);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.announcement-popup-item--featured .announcement-popup-item-icon {
    background: linear-gradient(135deg, var(--primary), #ff8a4c);
}

.announcement-popup-item-content {
    flex: 1;
    min-width: 0;
}

.announcement-popup-item-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
    font-size: 0.75rem;
    color: var(--secondary);
}

.announcement-popup-item-badge {
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.65rem;
    text-transform: uppercase;
    padding: 0.15rem 0.45rem;
    border-radius: 10px;
}

.announcement-popup-item-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
    margin: 0 0 0.25rem;
    line-height: 1.35;
}

.announcement-popup-item-summary {
    font-size: 0.82rem;
    color: var(--secondary);
    margin: 0;
    line-height: 1.45;
}

.announcement-popup-item-download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    width: 100%;
    padding: 0.55rem 0.85rem;
    border-radius: 10px;
    background: rgba(255, 94, 20, 0.1);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.8rem;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, transform 0.2s;
    box-sizing: border-box;
}

.announcement-popup-item-download:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.announcement-popup-item-download i {
    font-size: 1.1rem;
}

.announcement-popup-footer {
    flex-shrink: 0;
    padding: 1rem 1.5rem 1.25rem;
    border-top: 1px solid rgba(2, 36, 91, 0.08);
    background: #fafbfc;
}

.announcement-popup-remember {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--secondary);
    margin-bottom: 1rem;
    cursor: pointer;
    user-select: none;
}

.announcement-popup-remember input {
    width: 1rem;
    height: 1rem;
    accent-color: var(--primary);
}

.announcement-popup-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: stretch;
}

.announcement-popup-btn {
    flex: 1 1 auto;
    min-width: 0;
    border-radius: 50px !important;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.55rem 1rem !important;
    white-space: nowrap;
}

/* Tablet */
@media (max-width: 767.98px) {
    .announcement-popup {
        padding: 0;
        align-items: flex-end;
    }

    .announcement-popup-dialog {
        width: 100%;
        max-width: 100%;
        max-height: calc(100dvh - var(--announcement-popup-top));
        max-height: calc(100vh - var(--announcement-popup-top));
        border-radius: 20px 20px 0 0;
        margin: 0;
    }

    .announcement-popup-header-content {
        padding: 1.25rem 3.25rem 1rem 1.25rem;
        gap: 0.85rem;
    }

    .announcement-popup-logo-wrap {
        width: 56px;
        height: 56px;
        border-radius: 12px;
        padding: 6px;
    }

    .announcement-popup-title {
        font-size: 1.2rem;
    }

    .announcement-popup-subtitle {
        font-size: 0.8rem;
    }

    .announcement-popup-body {
        -webkit-overflow-scrolling: touch;
    }

    .announcement-popup-footer {
        padding: 0.85rem 1rem;
        padding-bottom: max(0.85rem, env(safe-area-inset-bottom));
    }

    .announcement-popup-actions {
        flex-direction: column;
    }

    .announcement-popup-btn {
        width: 100%;
        flex: none;
    }
}

/* Mobile */
@media (max-width: 575.98px) {
    .announcement-popup {
        align-items: stretch;
        padding: 0;
    }

    .announcement-popup-dialog {
        max-height: 100%;
        height: 100%;
        border-radius: 12px 12px 0 0;
    }

    .announcement-popup-close {
        top: 10px;
        right: 10px;
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .announcement-popup-header-content {
        flex-direction: row;
        align-items: center;
        text-align: left;
        padding: 1rem 2.75rem 0.85rem 1rem;
    }

    .announcement-popup-logo-wrap {
        width: 48px;
        height: 48px;
    }

    .announcement-popup-label {
        font-size: 0.65rem;
        margin-bottom: 0.35rem;
    }

    .announcement-popup-title {
        font-size: 1.05rem;
        line-height: 1.3;
    }

    .announcement-popup-subtitle {
        font-size: 0.75rem;
        line-height: 1.4;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .announcement-popup-item {
        padding: 0.75rem 1rem;
        gap: 0.5rem;
    }

    .announcement-popup-item-main {
        gap: 0.65rem;
    }

    .announcement-popup-item-icon {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
        border-radius: 10px;
    }

    .announcement-popup-item-title {
        font-size: 0.875rem;
        word-wrap: break-word;
        overflow-wrap: anywhere;
    }

    .announcement-popup-item-summary {
        font-size: 0.75rem;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .announcement-popup-item-download {
        font-size: 0.75rem;
        padding: 0.5rem 0.65rem;
    }

    .announcement-popup-remember {
        font-size: 0.8rem;
        margin-bottom: 0.75rem;
    }
}

/* Very small phones */
@media (max-width: 380px) {
    .announcement-popup-header-content {
        flex-wrap: wrap;
    }

    .announcement-popup-title {
        font-size: 0.95rem;
    }
}

/* Landscape mobile — keep dialog scrollable, not full bleed height */
@media (max-height: 500px) and (orientation: landscape) {
    .announcement-popup {
        align-items: center;
        padding: 0.5rem;
    }

    .announcement-popup-dialog {
        height: auto;
        max-height: calc(100vh - var(--announcement-popup-top) - 1rem);
        border-radius: 14px;
    }

    .announcement-popup-header-content {
        padding: 0.75rem 2.5rem 0.65rem 0.85rem;
    }

    .announcement-popup-logo-wrap {
        width: 40px;
        height: 40px;
    }

    .announcement-popup-title {
        font-size: 1rem;
    }

    .announcement-popup-subtitle {
        display: none;
    }

    .announcement-popup-item {
        padding: 0.5rem 0.85rem;
    }
}