@import url('https://fonts.googleapis.com/css?family=Roboto:400,500,700%7CRoboto+Slab:400,700');

:root {
    /* MINERVA palette, weighted toward its warm-orange end. */
    --minerva-red: #c04d0c;
    --minerva-red-dark: #963e0a;
    --minerva-orange: #e66e12;
    --minerva-orange-dark: #b84e0d;
    --minerva-ink: #3b2426;
    --minerva-muted: #76595a;
    --minerva-background: #fff8f5;
    --minerva-surface: #ffffff;
    --minerva-border: #f0c8bd;
    --minerva-soft: #fff0e9;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: var(--minerva-background);
    color: var(--minerva-ink);
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    line-height: 1.65;
    margin: 32px auto 56px auto;
    max-width: 1120px;
    padding: 0 20px;
}

a {
    color: var(--minerva-orange-dark);
    text-decoration: none;
}

a:hover,
a:focus {
    color: var(--minerva-red);
}

a.current {
    color: var(--minerva-red);
    font-weight: 700;
}

h1, h2, h3, h4 {
    color: var(--minerva-red);
    font-family: 'Roboto Slab', serif;
    line-height: 1.2;
    margin-bottom: 16px;
}

h1 {
    font-size: clamp(2.4rem, 5vw, 4.5rem);
}

h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-top: 40px;
}

h3 {
    font-size: 1.4rem;
    margin-top: 8px;
}

p,
ul {
    margin: 18px 0;
}

ul {
    padding-left: 22px;
}

li {
    margin: 10px 0;
}

section {
    margin: 24px 0;
}

table {
    border-collapse: collapse;
    width: 100%;
}

.banner {
    border-radius: 24px;
    margin-bottom: 28px;
    min-height: 420px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 18px 40px rgba(10, 24, 51, 0.18);
}

.compact-banner {
    min-height: 320px;
}

.banner > img {
    display: block;
    height: 100%;
    left: 0;
    object-fit: cover;
    position: absolute;
    top: 0;
    width: 100%;
}

.banner-overlay {
    background: linear-gradient(135deg, rgba(7, 18, 38, 0.82), rgba(15, 106, 180, 0.45));
    color: #ffffff;
    inset: 0;
    padding: 42px;
    position: absolute;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.banner-overlay h1,
.banner-overlay h2,
.banner-overlay h3 {
    color: #ffffff;
    margin-bottom: 12px;
}

.banner-home .banner-overlay {
    background: linear-gradient(135deg, rgba(7, 18, 38, 0.48), rgba(15, 106, 180, 0.22));
    justify-content: flex-start;
    padding-top: 48px;
}

.banner-home .banner-overlay h1,
.banner-home .banner-date,
.banner-home .banner-meta {
    max-width: 820px;
    text-shadow: 0 2px 10px rgba(7, 18, 38, 0.75);
}

.banner-home .banner-overlay h1 {
    font-size: clamp(2.2rem, 4vw, 3.8rem);
}

.banner-logo {
    background: rgba(255, 255, 255, 0.96);
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(7, 18, 38, 0.14);
    display: block;
    height: auto;
    max-width: none;
    padding: 4px 5px;
    position: absolute;
    right: 12px;
    top: 12px;
    width: 84px;
    z-index: 1;
}

.banner-date {
    color: #ffffff;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    letter-spacing: 0.03em;
    margin: 0 0 14px 0;
}

.eyebrow {
    color: #dbe9ff;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.tagline {
    color: #ffffff;
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    margin: 10px 0 12px 0;
    max-width: 760px;
}

.banner-meta {
    color: #f7faff;
    font-size: 1.05rem;
    font-weight: 500;
    margin: 0;
}

.banner-home .banner-meta {
    font-size: 1.15rem;
}

.hero-copy {
    margin-bottom: 28px;
}

.lead {
    font-size: 1.15rem;
    margin-top: 0;
}

table.navigation {
    margin: 0 0 34px 0;
    table-layout: fixed;
}

td.navigation {
    background: var(--minerva-surface);
    border: 1px solid var(--minerva-border);
    font-size: 1.05rem;
    padding: 14px 10px;
    text-align: center;
}

td.navigation a {
    display: block;
}

.info-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.action-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.poster-guidelines-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 24px;
}

.info-card,
.highlight-box {
    background: var(--minerva-surface);
    border: 1px solid var(--minerva-border);
    border-radius: 18px;
    box-shadow: 0 10px 24px rgba(122, 30, 22, 0.08);
    padding: 24px;
}

.highlight-box h2,
.highlight-box h3,
.info-card h3,
.info-card h4 {
    margin-top: 0;
}

.footer-contact a {
    font-weight: 700;
}

.checklist {
    list-style: disc;
    margin: 14px 0 0 0;
    padding-left: 20px;
}

.checklist li {
    margin: 8px 0;
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 18px;
}

.button {
    background: var(--minerva-red);
    border-radius: 999px;
    color: #ffffff;
    display: inline-block;
    font-weight: 700;
    padding: 12px 20px;
}
.button-submit {
    background: #9f1d1d;
    border-radius: 999px;
    color: #ffffff;
    display: inline-block;
    font-weight: 700;
    padding: 12px 20px;
}

.button:hover,
.button:focus {
    background: var(--minerva-red-dark);
    color: #ffffff;
}

.button-submit:hover,
.button-submit:focus {
    background: #751414;
    color: #ffffff;
}

.button-secondary {
    background: var(--minerva-surface);
    border: 1px solid var(--minerva-orange-dark);
    color: var(--minerva-orange-dark);
}

.button-secondary:hover,
.button-secondary:focus {
    background: var(--minerva-soft);
    color: var(--minerva-red-dark);
}

.button[aria-disabled="true"] {
    background: var(--minerva-muted);
    cursor: not-allowed;
    pointer-events: none;
}

.helper-text {
    color: var(--minerva-muted);
    font-size: 0.95rem;
    margin-top: 14px;
}

.program-day table {
    background: var(--minerva-surface);
    border: 1px solid var(--minerva-border);
    border-radius: 18px;
    overflow: hidden;
}

.program-day tr:not(:last-child) td {
    border-bottom: 1px solid #f9ded5;
}

td.date {
    color: var(--minerva-muted);
    font-weight: 700;
    padding: 16px 18px;
    vertical-align: top;
    white-space: nowrap;
    width: 120px;
}

td.title,
td.title-special,
td.abstract {
    padding: 16px 18px;
}

td.title {
    color: var(--minerva-red);
    font-family: 'Roboto Slab', serif;
    font-size: 1.15rem;
    font-weight: 700;
}

td.title-special {
    color: var(--minerva-orange-dark);
    font-family: 'Roboto Slab', serif;
    font-size: 1.08rem;
    font-weight: 700;
}

td.abstract {
    color: var(--minerva-ink);
}

iframe.directions {
    border: none;
    border-radius: 18px;
    display: block;
    height: 420px;
    margin: 24px 0;
    width: 100%;
}

table.flyers {
    margin: 24px 0;
}

td.flyer {
    background: var(--minerva-surface);
    border: 1px solid var(--minerva-border);
    border-radius: 18px;
    padding: 18px;
}

.single-flyer {
    max-width: 900px;
}

td.flyer img {
    border-radius: 12px;
    display: block;
}

.committee-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 24px 0;
}

.committee-card {
    background: var(--minerva-surface);
    border: 1px solid var(--minerva-border);
    border-radius: 18px;
    box-shadow: 0 10px 24px rgba(122, 30, 22, 0.08);
    padding: 20px;
    text-align: center;
}

.committee-card h3 {
    margin-top: 0;
    margin-bottom: 8px;
    text-align: center;
}

.committee-photo {
    aspect-ratio: 1 / 1;
    border-radius: 16px;
    display: block;
    height: 120px;
    margin: 0 auto 18px auto;
    object-fit: cover;
    width: 120px;
}

.committee-photo-placeholder {
    align-items: center;
    background: linear-gradient(135deg, #fbd4ca, #fff0e9);
    color: var(--minerva-muted);
    display: flex;
    font-family: 'Roboto Slab', serif;
    font-size: 2rem;
    font-weight: 700;
    justify-content: center;
}

.committee-role {
    color: var(--minerva-orange-dark);
    font-weight: 700;
    margin: 0 0 12px 0;
    text-align: center;
}

.committee-bio {
    margin: 0;
    text-align: left;
}

.linkedin-link {
    align-items: center;
    color: var(--minerva-orange-dark);
    display: inline-flex;
    justify-content: center;
    vertical-align: middle;
}

.linkedin-link:hover,
.linkedin-link:focus {
    color: var(--minerva-red);
}

.linkedin-icon {
    background-color: currentColor;
    display: inline-block;
    height: 1.1rem;
    -webkit-mask: url("linkedin.svg") center / contain no-repeat;
    mask: url("linkedin.svg") center / contain no-repeat;
    width: 1.1rem;
}

.committee-bio-placeholder {
    color: var(--minerva-muted);
    font-style: italic;
}

footer {
    border-top: 1px solid var(--minerva-border);
    color: var(--minerva-muted);
    font-size: 0.95rem;
    margin-top: 56px;
    padding: 24px 0 12px 0;
    text-align: center;
}

footer p {
    margin: 0;
}

footer p + p {
    margin-top: 10px;
}

@media (max-width: 900px) {
    body {
        margin: 18px auto 40px auto;
        padding: 0 14px;
    }

    .banner,
    .compact-banner {
        min-height: 280px;
    }

    .banner-overlay {
        padding: 24px;
    }

    .banner-home .banner-overlay {
        padding-top: 30px;
    }

    .banner-logo {
        right: 10px;
        top: 10px;
        width: 64px;
    }

    table.navigation,
    table.navigation tbody,
    table.navigation tr {
        display: block;
    }

    td.navigation {
        display: block;
        font-size: 0.95rem;
        padding: 10px 8px;
        width: 100%;
    }

    .info-grid,
    .action-grid,
    .poster-guidelines-grid {
        grid-template-columns: 1fr;
    }

    .committee-grid {
        grid-template-columns: 1fr;
    }

    td.date,
    td.title,
    td.title-special,
    td.abstract {
        display: block;
        width: 100%;
    }

    td.date {
        border-bottom: none;
        padding-bottom: 0;
    }

    .program-day td.date,
    .program-day td.title,
    .program-day td.title-special,
    .program-day td.abstract {
        display: table-cell;
        width: auto;
    }

    .program-day td.date {
        padding-bottom: 16px;
        width: 120px;
    }

    iframe.directions {
        height: 320px;
    }
}