/* Shared styles for secondary landing pages (Explainer videos, Portals). Theme-aware. */
.lp-hero {
    padding: clamp(2.5rem, 7vw, 5rem) var(--landing-pad-x) clamp(1.5rem, 4vw, 2.5rem);
    text-align: center;
    background:
        radial-gradient(1200px 420px at 50% -120px, color-mix(in srgb, var(--c-primary) 38%, transparent), transparent 70%);
}
.lp-hero .wrap { max-width: 880px; margin-inline: auto; }
.lp-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .85rem;
    font-weight: 700;
    letter-spacing: .04em;
    padding: .4rem .9rem;
    border-radius: 999px;
    color: var(--c-secondary, #E2AE1A);
    background: color-mix(in srgb, var(--c-secondary, #E2AE1A) 16%, transparent);
    border: 1px solid color-mix(in srgb, var(--c-secondary, #E2AE1A) 35%, transparent);
}
.lp-title {
    margin: 1rem 0 .6rem;
    font-size: clamp(1.9rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
}
.lp-sub {
    margin: 0 auto;
    max-width: 640px;
    font-size: clamp(1rem, 2.4vw, 1.18rem);
    line-height: 1.7;
    opacity: .82;
}
.lp-section {
    padding: clamp(1.5rem, 4vw, 3rem) var(--landing-pad-x) clamp(3rem, 8vw, 6rem);
}
.lp-section .wrap { max-width: 1180px; margin-inline: auto; }

/* ---- Explainer video grid ---- */
.lp-video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: clamp(1rem, 2.5vw, 1.75rem);
}
.lp-video-card {
    background: color-mix(in srgb, var(--c-primary) 8%, #131c2e);
    border: 1px solid color-mix(in srgb, var(--c-primary) 22%, #2a3a52);
    border-radius: 18px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.lp-video-card:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--c-primary) 45%, transparent);
    box-shadow: 0 18px 40px -18px color-mix(in srgb, var(--c-primary) 60%, transparent);
}
/* Compact thumbnail — opens video in modal */
.lp-video-thumb {
    position: relative;
    display: block;
    width: 100%;
    height: 132px;
    padding: 0;
    border: 0;
    background: #0a1018;
    cursor: pointer;
    overflow: hidden;
    text-align: inherit;
    color: inherit;
}
.lp-video-thumb img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: transform .25s ease;
}
.lp-video-thumb-placeholder {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 80% 120% at 50% 0%, color-mix(in srgb, var(--c-primary) 42%, #0a1018), #0a1018 70%),
        linear-gradient(145deg, #111a28, #0a1018);
}
.lp-video-thumb-placeholder i {
    font-size: 2.4rem;
    color: color-mix(in srgb, #fff 88%, var(--c-secondary, #E2AE1A));
    opacity: .9;
}
.lp-video-play {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(to top, rgba(0, 0, 0, .55), rgba(0, 0, 0, .08));
    transition: background .2s ease;
}
.lp-video-play i {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: .95rem;
    color: #fff;
    background: color-mix(in srgb, var(--c-primary) 82%, #000);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
    padding-inline-start: 3px;
    transition: transform .2s ease, background .2s ease;
}
.lp-video-card:hover .lp-video-thumb img { transform: scale(1.04); }
.lp-video-thumb:hover .lp-video-play { background: linear-gradient(to top, rgba(0, 0, 0, .62), rgba(0, 0, 0, .12)); }
.lp-video-thumb:hover .lp-video-play i,
.lp-video-thumb:focus-visible .lp-video-play i {
    transform: scale(1.08);
    background: var(--c-primary);
}
.lp-video-thumb:focus-visible {
    outline: 2px solid var(--c-secondary, #E2AE1A);
    outline-offset: -2px;
}

/* Video modal */
body.lp-video-modal-open { overflow: hidden; }
.lp-video-modal {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: grid;
    place-items: center;
    padding: clamp(1rem, 4vw, 2rem);
    opacity: 0;
    visibility: hidden;
    transition: opacity .22s ease, visibility .22s ease;
}
.lp-video-modal.is-open {
    opacity: 1;
    visibility: visible;
}
.lp-video-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 8, 16, .82);
    backdrop-filter: blur(4px);
}
.lp-video-modal-panel {
    position: relative;
    z-index: 1;
    width: min(920px, 100%);
    max-height: calc(100vh - 2rem);
    overflow: auto;
    border-radius: 18px;
    background: #101828;
    border: 1px solid color-mix(in srgb, var(--c-primary) 30%, #2a3a52);
    box-shadow: 0 28px 80px -24px rgba(0, 0, 0, .65);
    padding: 1rem 1rem 1.15rem;
    transform: translateY(12px) scale(.98);
    transition: transform .22s ease;
}
.lp-video-modal.is-open .lp-video-modal-panel {
    transform: translateY(0) scale(1);
}
.lp-video-modal-close {
    position: absolute;
    inset-inline-end: .75rem;
    inset-block-start: .75rem;
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 50%;
    display: grid;
    place-items: center;
    cursor: pointer;
    color: #e2e8f0;
    background: rgba(255, 255, 255, .08);
    transition: background .2s ease, color .2s ease;
}
.lp-video-modal-close:hover,
.lp-video-modal-close:focus-visible {
    background: rgba(255, 255, 255, .16);
    color: #fff;
    outline: none;
}
.lp-video-modal-title {
    margin: 0 2.5rem .75rem .25rem;
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    font-weight: 700;
    line-height: 1.4;
}
.lp-video-modal-frame {
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
}
.lp-video-modal-frame video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    background: #000;
}
.lp-video-body { padding: 1rem 1.15rem 1.25rem; }
.lp-video-title { margin: 0 0 .5rem; font-size: 1.15rem; font-weight: 700; line-height: 1.35; }
.lp-video-text { margin: 0; font-size: .95rem; line-height: 1.65; opacity: .78; white-space: pre-line; }

.lp-empty {
    text-align: center;
    padding: 4rem 1rem;
    opacity: .7;
}
.lp-empty i { font-size: 3rem; margin-bottom: 1rem; color: var(--c-primary); }

/* ---- Portals grid ---- */
.lp-portal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: clamp(1rem, 2.5vw, 1.5rem);
}
.lp-portal-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: .85rem;
    padding: 1.6rem 1.4rem;
    border-radius: 18px;
    background: color-mix(in srgb, var(--c-primary) 8%, #131c2e);
    border: 1px solid color-mix(in srgb, var(--c-primary) 22%, #2a3a52);
    text-decoration: none;
    color: inherit;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    overflow: hidden;
}
.lp-portal-card::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    inset-block-start: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--c-primary), var(--c-secondary, #E2AE1A));
    opacity: .85;
}
.lp-portal-card:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--c-primary) 50%, transparent);
    box-shadow: 0 18px 40px -18px color-mix(in srgb, var(--c-primary) 65%, transparent);
}
.lp-portal-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    color: #fff;
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark, #022F54));
}
.lp-portal-name { margin: 0; font-size: 1.2rem; font-weight: 800; }
.lp-portal-desc { margin: 0; font-size: .92rem; line-height: 1.6; opacity: .78; flex: 1; }
.lp-portal-cta {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-weight: 700;
    font-size: .92rem;
    color: var(--c-secondary, #E2AE1A);
}
.lp-portal-card[data-soft] .lp-portal-icon {
    background: linear-gradient(135deg, var(--c-secondary, #E2AE1A), #b8860b);
}

@media (max-width: 560px) {
    .lp-video-grid,
    .lp-portal-grid { grid-template-columns: 1fr; }
}