/* 2027 additions to the 2026 layout: the mission-scene carousel, the tentative banner,
 * keynote talk titles and the Areas of Focus cards. */

/* ---------- tentative banner (hero) ---------- */
.tentative-banner {
    margin: -0.4em auto 1.4em;
    padding: 0.45em 1.1em;
    width: fit-content;
    max-width: calc(100% - 32px);
    border: 1px solid rgba(255, 177, 74, 0.7);
    border-radius: 999px;
    background: rgba(255, 177, 74, 0.12);
    color: #ffcf8a;
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 0.85em;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: center;
}

/* ---------- hero buttons: smaller, in the countdown's pink ---------- */
.hero .cta-button {
    padding: 10px 22px;
    font-size: 0.95em;
    font-weight: 700;
    letter-spacing: 0.04em;
    background: rgb(251, 96, 135);    /* --color-red from countdown-style.css */
    border: 2px solid transparent;
    box-shadow: 0 4px 14px rgba(251, 96, 135, 0.35);
    margin-bottom: 1em;
}

.hero .cta-button:hover {
    background: #fff;
    color: rgb(251, 96, 135);
    border-color: rgb(251, 96, 135);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(251, 96, 135, 0.45);
}

/* ---------- mission-scene carousel ---------- */
.scenes-section {
    padding: 4em 1em 3em;
    color: #fff;
}

.scenes-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.scenes-section h2 {
    text-align: center;
    font-size: 2em;
    margin: 0 0 1em;
    color: #fff;
}

.scenes-stage {
    position: relative;
}

.scenes-pin {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    overflow: hidden;
    background: #05080d;
    border: 1px solid rgba(102, 126, 234, 0.25);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
    touch-action: pan-y;               /* vertical scroll stays native, horizontal swipes switch scenes */
}

.scenes-pin canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.scene-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(102, 126, 234, 0.5);
    background: rgba(5, 8, 13, 0.75);
    color: #667eea;
    font-size: 1em;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.scene-arrow:hover,
.scene-arrow:focus-visible {
    background: #667eea;
    color: #fff;
}

.scene-arrow.prev { left: -22px; }
.scene-arrow.next { right: -22px; }

.scene-rail {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6em;
    margin: 1.5em 0 1.2em;
}

.scene-rail button {
    padding: 0.35em 0.9em;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.8);
    font: 600 0.8em 'Roboto', sans-serif;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.scene-rail button span {
    font-family: inherit;
    color: #667eea;
    margin-right: 0.3em;
}

.scene-rail button:hover { border-color: #667eea; }

.scene-rail button.active {
    background: rgb(251, 96, 135);
    border-color: transparent;
    color: #fff;
}

.scene-rail button.active span { color: #fff; }

.scene-panels {
    max-width: 46rem;
    margin: 0 auto;
    text-align: center;
    min-height: 11em;                  /* keeps the page from jumping as captions change length */
}

.scene-panel { animation: scene-caption-in 0.4s ease; }
.scene-panel[hidden] { display: none; }

@keyframes scene-caption-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}

.scene-label {
    font-family: inherit;
    font-size: 0.8em;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #667eea;
    margin: 0 0 0.4em;
}

.scene-panel h3 {
    font-size: 1.5em;
    margin: 0 0 0.5em;
    color: #fff;
}

.scene-panel p {
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.6;
    margin: 0 0 0.6em;
}

.scene-panel .scene-topics {
    color: #ffd700;
    font-size: 0.9em;
}

@media (max-width: 1290px) {
    .scene-arrow.prev { left: 10px; }
    .scene-arrow.next { right: 10px; }
}

@media (max-width: 700px) {
    .scenes-section { padding: 3em 16px 2em; }
    .scenes-pin { aspect-ratio: 4 / 5; }    /* phones get a taller frame so the HUD stays readable */
    .scene-arrow { display: none; }    /* phones swipe instead; the arrows would cover the HUD log */
    .scene-panel h3 { font-size: 1.25em; }
}

/* ---------- keynote talk titles ---------- */
.speaker-card .speaker-talk {
    font-style: italic;
    font-weight: 700;
    margin: 0 0 0.8em;
}

/* ---------- areas of focus ---------- */
.focus-section h2 { text-align: center; }

.focus-intro {
    text-align: center;
    max-width: 46rem;
    margin: 1em auto 2em;
    line-height: 1.6;
}

.focus-spotlights {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5em;
}

.focus-spotlight {
    padding: 1.6em 1.8em;
    border-top: 4px solid rgb(251, 96, 135);
}

main .focus-spotlight .focus-tag {
    align-self: flex-start;
    padding: 0.15em 0.7em;
    border-radius: 999px;
    background: rgb(251, 96, 135);
    color: #fff;
    font-size: 0.7em;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.focus-spotlight h3 {
    font-size: 1.35em;
    margin: 0.7em 0 0.4em;
}

.focus-spotlight p,
.focus-card p {
    line-height: 1.6;
    margin: 0;
}

.focus-subhead {
    text-align: center;
    font-size: 1.3em;
    margin: 2.2em 0 1.2em;
}

.focus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5em;
}

.focus-card { padding: 1.4em 1.6em; }

main .focus-card .focus-num {
    font-family: inherit;
    font-weight: 600;
    color: #23a6d5;
}

.focus-card h3 {
    font-size: 1.1em;
    margin: 0.4em 0 0.5em;
}

.focus-cta {
    display: block;
    width: fit-content;
    margin: 2em auto 0;
    padding: 8px 20px;
    border-radius: 30px;
    background: rgb(251, 96, 135);
    font-size: 0.95em;
    font-weight: 700;
    text-decoration: none;
}

main a.focus-cta,
main a.focus-cta:hover { color: #fff; }

@media (max-width: 760px) {
    .focus-spotlights { grid-template-columns: 1fr; }
    .focus-grid { grid-template-columns: 1fr; }
}