/* AI on the Beach event page and homepage announcement.
   All selectors are scoped to aotb-* classes to avoid changing existing pages. */

.aotb-skip-link {
    position: fixed;
    left: 18px;
    top: -100px;
    z-index: 2000;
    padding: 12px 18px;
    border-radius: 8px;
    background: #ffffff;
    color: #0f172a;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .22);
}

.aotb-skip-link:focus {
    top: 12px;
}

.aotb-home-banner {
    margin-top: 80px;
    background: linear-gradient(105deg, #061737 0%, #124da8 58%, #087d99 100%);
    color: #ffffff;
}

.aotb-home-banner + .hero {
    padding-top: 90px;
}

.aotb-home-banner__inner {
    min-height: 112px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.aotb-home-banner__copy {
    display: flex;
    align-items: center;
    gap: 22px;
}

.aotb-home-banner__date {
    min-width: 82px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 16px;
    background: rgba(255, 255, 255, .1);
    text-align: center;
    line-height: 1;
}

.aotb-home-banner__date strong,
.aotb-home-banner__date span {
    display: block;
}

.aotb-home-banner__date strong {
    margin-top: 6px;
    font-size: 30px;
}

.aotb-home-banner__date span {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .12em;
}

.aotb-home-banner h2 {
    margin: 0 0 6px;
    font-size: clamp(24px, 3vw, 36px);
    color: #ffffff;
}

.aotb-home-banner p {
    margin: 0;
    color: rgba(255, 255, 255, .82);
}

.aotb-home-banner__actions {
    position: relative;
    z-index: 2;
    display: flex;
    flex: 0 0 auto;
    gap: 12px;
}

.aotb-home-banner__actions .btn {
    min-height: 46px;
}

.aotb-page {
    background: #f8fbff;
}

.aotb-page .header {
    box-shadow: 0 10px 30px rgba(15, 23, 42, .05);
}

.aotb-hero {
    position: relative;
    min-height: 700px;
    margin-top: 80px;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #ffffff;
    background:
        linear-gradient(90deg, rgba(3, 18, 51, .96) 0%, rgba(3, 18, 51, .84) 47%, rgba(3, 18, 51, .16) 100%),
        url("/images/ai-on-the-beach-2026-hero.jpg") center / cover no-repeat;
}

.aotb-hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 120px;
    background: linear-gradient(180deg, transparent, rgba(2, 19, 45, .34));
    pointer-events: none;
}

.aotb-hero__content {
    position: relative;
    z-index: 1;
    max-width: 830px;
    padding: 88px 0;
}

.aotb-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 22px;
    padding: 9px 15px;
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    color: #c7f4ff;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.aotb-eyebrow::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #64e8ff;
    box-shadow: 0 0 18px rgba(100, 232, 255, .95);
}

.aotb-hero h1 {
    max-width: 760px;
    margin: 0 0 18px;
    color: #ffffff;
    font-size: clamp(54px, 8vw, 90px);
    line-height: .98;
    letter-spacing: -.045em;
}

.aotb-hero h1 span {
    color: #64e8ff;
}

.aotb-hero__lead {
    max-width: 660px;
    margin-bottom: 28px;
    color: rgba(255, 255, 255, .85);
    font-size: clamp(18px, 2.2vw, 23px);
    line-height: 1.6;
}

.aotb-facts {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    max-width: 820px;
    margin: 28px 0 30px;
}

.aotb-fact {
    min-height: 92px;
    padding: 17px;
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 16px;
    background: rgba(5, 30, 68, .72);
    backdrop-filter: blur(10px);
}

.aotb-fact span,
.aotb-fact strong {
    display: block;
}

.aotb-fact span {
    margin-bottom: 7px;
    color: #83dbf3;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.aotb-fact strong {
    color: #ffffff;
    font-size: 15px;
    line-height: 1.35;
}

.aotb-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.aotb-actions .btn {
    min-height: 48px;
}

.aotb-btn-light {
    background: #ffffff;
    color: #0b3274;
}

.aotb-btn-light:hover {
    transform: translateY(-2px);
}

.aotb-view-schedule-link {
    position: relative;
    z-index: 1;
    border: 2px solid rgba(255, 255, 255, .88);
    cursor: pointer;
    pointer-events: auto;
    touch-action: manipulation;
}

.aotb-view-schedule-link:hover,
.aotb-view-schedule-link:focus-visible {
    border-color: #f9c56a;
    background: #f9c56a;
    color: #061737;
    box-shadow: 0 0 0 4px rgba(249, 197, 106, .25), 0 10px 24px rgba(0, 0, 0, .2);
    transform: none;
}

.aotb-view-schedule-link:active {
    border-color: #f3b745;
    background: #f3b745;
    color: #061737;
    transform: none;
}

.aotb-btn-glass {
    border: 1px solid rgba(255, 255, 255, .38);
    background: rgba(255, 255, 255, .08);
    color: #ffffff;
}

.aotb-section {
    padding: 96px 0;
}

.aotb-section--white {
    background: #ffffff;
}

.aotb-section-heading {
    max-width: 790px;
    margin: 0 auto 52px;
    text-align: center;
}

.aotb-section-heading .section-tag {
    margin-bottom: 13px;
}

.aotb-section-heading h2 {
    margin-bottom: 16px;
    color: #0f172a;
    font-size: clamp(36px, 5vw, 54px);
    line-height: 1.12;
}

.aotb-section-heading p {
    color: #64748b;
    font-size: 18px;
    line-height: 1.75;
}

.aotb-networking-note {
    max-width: 1040px;
    margin: 0 auto 34px;
    padding: 22px 24px;
    display: flex;
    gap: 18px;
    align-items: flex-start;
    border: 1px solid #bfe6ef;
    border-radius: 18px;
    background: linear-gradient(135deg, #eafaff 0%, #f2f7ff 100%);
}

.aotb-networking-note__icon {
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: #087d99;
    color: #ffffff;
    font-size: 24px;
}

.aotb-networking-note h3 {
    margin: 0 0 5px;
    color: #0c566b;
    font-size: 18px;
}

.aotb-networking-note p {
    margin: 0;
    color: #396575;
    line-height: 1.65;
}

.aotb-timeline {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

.aotb-timeline > li {
    position: relative;
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 26px;
}

.aotb-timeline > li:not(:last-child) {
    padding-bottom: 28px;
}

.aotb-timeline > li:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 104px;
    top: 59px;
    bottom: -3px;
    width: 2px;
    background: #cfe0f4;
}

.aotb-session-time {
    position: relative;
    z-index: 1;
    align-self: start;
    padding: 17px 15px;
    border: 1px solid #c7dcf8;
    border-radius: 16px;
    background: #ffffff;
    color: #174ea8;
    text-align: center;
    box-shadow: 0 12px 30px rgba(15, 23, 42, .06);
}

.aotb-session-time strong,
.aotb-session-time span {
    display: block;
}

.aotb-session-time strong {
    font-size: 17px;
}

.aotb-session-time span {
    margin-top: 4px;
    color: #64748b;
    font-size: 13px;
}

.aotb-session {
    padding: 28px 30px;
    border: 1px solid #dbe7f5;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 18px 44px rgba(15, 23, 42, .06);
}

.aotb-session--featured {
    border-color: #2e6cf6;
    background: linear-gradient(145deg, #edf5ff 0%, #ffffff 65%);
    box-shadow: 0 22px 54px rgba(46, 108, 246, .13);
}

.aotb-session--closing {
    border-color: #f2c47d;
    background: linear-gradient(145deg, #fff7e8 0%, #ffffff 70%);
}

.aotb-session__topline {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 12px;
}

.aotb-session h3 {
    margin: 0;
    color: #0f172a;
    font-size: clamp(23px, 3vw, 31px);
    line-height: 1.22;
}

.aotb-speaker {
    flex: 0 0 auto;
    padding: 7px 11px;
    border-radius: 999px;
    background: #eaf2ff;
    color: #2455a7;
    font-size: 12px;
    font-weight: 800;
}

.aotb-speaker--tba {
    background: #f1f5f9;
    color: #64748b;
}

.aotb-format {
    margin: 0 0 20px;
    color: #64748b;
    font-size: 14px;
    line-height: 1.55;
}

.aotb-zoom-link {
    display: inline-flex;
    align-items: center;
    margin: -2px 0 14px;
    padding: 8px 13px;
    border-radius: 999px;
    background: #2f6df6;
    color: #ffffff;
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    transition: background-color 160ms ease, transform 160ms ease;
}

.aotb-zoom-link:hover,
.aotb-zoom-link:focus-visible {
    background: #2455c4;
    color: #ffffff;
    transform: translateY(-1px);
}

.aotb-topics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 11px 24px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.aotb-topics li {
    position: relative;
    padding-left: 19px;
    color: #334155;
    line-height: 1.5;
}

.aotb-topics li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .62em;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #2e6cf6;
}

.aotb-reserve {
    position: relative;
    overflow: hidden;
    background: #061737;
    color: #ffffff;
}

.aotb-reserve::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 20%, rgba(46, 108, 246, .42), transparent 34%),
        radial-gradient(circle at 85% 80%, rgba(25, 207, 213, .22), transparent 32%);
}

.aotb-reserve__card {
    position: relative;
    z-index: 1;
    max-width: 980px;
    margin: 0 auto;
    padding: 54px;
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 28px;
    background: rgba(255, 255, 255, .07);
    text-align: center;
}

.aotb-reserve__card h2 {
    margin: 0 0 15px;
    color: #ffffff;
    font-size: clamp(36px, 5vw, 54px);
}

.aotb-reserve__card p {
    max-width: 720px;
    margin: 0 auto 28px;
    color: rgba(255, 255, 255, .76);
    font-size: 18px;
    line-height: 1.7;
}

.aotb-reserve__card .aotb-actions {
    justify-content: center;
}

.aotb-recap-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.aotb-resource-card,
.aotb-empty-state {
    padding: 26px;
    border: 1px solid #dbe7f5;
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 14px 36px rgba(15, 23, 42, .06);
}

.aotb-resource-card h3,
.aotb-empty-state h3 {
    margin: 0 0 10px;
    color: #0f172a;
    font-size: 21px;
}

.aotb-resource-card p,
.aotb-empty-state p {
    margin: 0 0 18px;
    color: #64748b;
    line-height: 1.65;
}

.aotb-resource-card a {
    color: #2e6cf6;
    font-weight: 800;
}

.aotb-empty-state {
    grid-column: 1 / -1;
    text-align: center;
}

.aotb-status-note {
    max-width: 900px;
    margin: 0 auto 42px;
    padding: 19px 22px;
    border-radius: 16px;
    background: #fff7e8;
    color: #76531c;
    text-align: center;
}

.aotb-page a:focus-visible,
.aotb-home-banner a:focus-visible {
    outline: 3px solid #f9c56a;
    outline-offset: 4px;
}

@media (max-width: 1040px) {
    .aotb-facts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .aotb-home-banner__inner,
    .aotb-home-banner__copy {
        align-items: flex-start;
    }

    .aotb-home-banner__inner {
        flex-direction: column;
    }

    .aotb-timeline > li {
        grid-template-columns: 165px minmax(0, 1fr);
        gap: 20px;
    }

    .aotb-timeline > li:not(:last-child)::before {
        left: 82px;
    }

    .aotb-recap-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .aotb-home-banner__copy {
        flex-direction: column;
    }

    .aotb-home-banner__actions,
    .aotb-actions {
        width: 100%;
    }

    .aotb-home-banner__actions {
        flex-wrap: wrap;
    }

    .aotb-home-banner__actions .btn,
    .aotb-actions .btn {
        width: 100%;
    }

    .aotb-hero {
        min-height: auto;
        background-position: 64% center;
    }

    .aotb-hero__content {
        padding: 66px 0 74px;
    }

    .aotb-facts {
        grid-template-columns: 1fr;
    }

    .aotb-section {
        padding: 72px 0;
    }

    .aotb-networking-note {
        flex-direction: column;
    }

    .aotb-timeline > li {
        display: block;
    }

    .aotb-timeline > li:not(:last-child)::before {
        display: none;
    }

    .aotb-session-time {
        width: max-content;
        max-width: 100%;
        margin: 0 0 12px;
        padding: 11px 15px;
        text-align: left;
    }

    .aotb-session-time strong,
    .aotb-session-time span {
        display: inline;
    }

    .aotb-session-time span::before {
        content: " | ";
    }

    .aotb-session {
        padding: 23px 21px;
    }

    .aotb-session__topline {
        display: block;
    }

    .aotb-speaker {
        display: inline-block;
        margin-top: 12px;
    }

    .aotb-topics,
    .aotb-recap-grid {
        grid-template-columns: 1fr;
    }

    .aotb-reserve__card {
        padding: 38px 22px;
    }
}

@media print {
    .aotb-page .header,
    .aotb-actions,
    .aotb-reserve,
    .aotb-page .footer {
        display: none !important;
    }

    .aotb-hero {
        min-height: auto;
        margin-top: 0;
        color: #0f172a;
        background: #ffffff;
    }

    .aotb-hero__content {
        padding: 30px 0;
    }

    .aotb-hero h1,
    .aotb-fact strong {
        color: #0f172a;
    }

    .aotb-hero__lead,
    .aotb-fact span {
        color: #475569;
    }

    .aotb-fact {
        border-color: #cbd5e1;
        background: #ffffff;
    }

    .aotb-section {
        padding: 30px 0;
    }

    .aotb-session,
    .aotb-networking-note {
        break-inside: avoid;
        box-shadow: none;
    }
}