/* ==========================================================
   BOTW Digital Program
   Version 0.6 - Biographies
   United States Air Force Band of the West
========================================================== */
* { margin:0; padding:0; box-sizing:border-box; }
:root {
    --af-blue:#00308F;
    --af-blue-dark:#002B80;
    --text:#111111;
    --text-light:#666666;
    --divider:#D8D8D8;
    --page-width:900px;
}
html { scroll-behavior:smooth; }
body {
    font-family:"Segoe UI", Helvetica, Arial, sans-serif;
    color:var(--text);
    background:#fff;
    line-height:1.6;
    -webkit-text-size-adjust:100%;
}
.masthead { background:var(--af-blue); color:#fff; }
.masthead-content { max-width:var(--page-width); margin:auto; padding:40px 24px; text-align:center; }
.logo { width:min(700px,90%); display:block; margin:auto; }
.event { margin-top:30px; }
.event h1 { font-size:clamp(2rem,4vw,2.8rem); font-weight:600; margin-bottom:14px; }
.date { font-size:1.15rem; opacity:.95; }
.location { font-size:1rem; opacity:.85; }
.hero { max-width:var(--page-width); margin:40px auto; padding:0 24px; }
.hero img { width:100%; display:block; border-radius:14px; }
.sticky-nav {
    position:sticky; top:0; z-index:999; background:#fff;
    border-top:1px solid var(--divider); border-bottom:1px solid var(--divider);
    display:flex; justify-content:center; gap:48px; padding:12px 20px;
}
.sticky-nav a { text-decoration:none; color:var(--af-blue); font-weight:600; transition:color .2s ease; }
.sticky-nav a:hover, .sticky-nav a:focus-visible { color:var(--af-blue-dark); outline:none; text-decoration:underline; text-underline-offset:4px; }
main { max-width:var(--page-width); margin:auto; padding:50px 24px; }
section { margin-bottom:80px; }
h2 { color:var(--af-blue); font-size:2rem; font-weight:600; margin-bottom:20px; padding-bottom:8px; border-bottom:1px solid var(--af-blue); }
.placeholder { color:var(--text-light); font-style:italic; }
.program-piece { margin-bottom:2.5rem; padding-bottom:1.8rem; }
.program-piece:not(:last-child) { border-bottom:1px solid var(--divider); }
.program-piece h3 { font-size:1.8rem; font-weight:600; margin-bottom:2px; line-height:1.25; }
.composer { font-size:1.15rem; }
.arranger { font-size:1rem; color:var(--text-light); }
.premiere, .encore-label { color:var(--af-blue); font-size:.85rem; font-weight:700; letter-spacing:1px; margin-bottom:6px; }
.about-band { margin-bottom:50px; }
.about-band p { margin-bottom:20px; }
.bio-card, .personnel-group { border-top:1px solid var(--divider); }
.bio-card { padding:18px 0; }
.bio-card:last-of-type { border-bottom:1px solid var(--divider); }
.bio-card summary, .guest-bio summary, .personnel-group summary { list-style:none; cursor:pointer; }
.bio-card summary::-webkit-details-marker, .guest-bio summary::-webkit-details-marker, .personnel-group summary::-webkit-details-marker { display:none; }
.bio-summary { text-align:center; transition:opacity .2s ease; }
.bio-summary h3 { color:var(--af-blue); font-size:1.35rem; margin-bottom:4px; }
.bio-summary p { color:var(--text-light); margin-bottom:8px; }
.bio-action { display:block; color:var(--af-blue); font-size:.9rem; font-weight:600; margin-top:2px; }
.bio-arrow { display:block; font-size:1.15rem; line-height:1; color:var(--af-blue); transition:transform .25s ease; }
details[open] .bio-arrow { transform:rotate(180deg); }
.details-content { overflow:hidden; }
.bio-content { margin-top:24px; }
.bio-content img { width:100%; max-width:260px; border-radius:12px; display:block; margin:0 auto 24px auto; }
.bio-content p { margin-bottom:18px; }
.bio-content h4 { color:var(--af-blue); font-size:1rem; margin:24px 0 8px; text-transform:uppercase; letter-spacing:.6px; }
.guest-bio { margin-top:10px; padding-top:0; }
.guest-summary { transition:opacity .2s ease; }
.guest-summary strong { display:block; color:var(--af-blue); font-size:1.05rem; font-weight:600; }
.guest-title { display:block; color:var(--text-light); font-size:.98rem; margin-top:2px; }
.guest-action { display:block; color:var(--af-blue); font-size:.9rem; font-weight:600; margin-top:6px; }
.guest-bio-content { padding-bottom:4px; }
.bio-card summary:hover .bio-summary, .guest-bio summary:hover .guest-summary, .personnel-group summary:hover { opacity:.78; }
.personnel { margin-top:50px; }
.personnel h3 { color:var(--af-blue); font-size:1.45rem; font-weight:600; margin-bottom:18px; }
.personnel-group { padding:16px 0; }
.personnel-group:last-child { border-bottom:1px solid var(--divider); }
.personnel-group summary { color:var(--af-blue); font-size:1.15rem; font-weight:600; }
.personnel-group summary::after { content:"▾"; float:right; color:var(--af-blue); transition:transform .25s ease; }
.personnel-group[open] summary::after { transform:rotate(180deg); }
.personnel-content { margin-top:22px; }
.personnel-content h4 { color:var(--af-blue); font-size:1rem; font-weight:700; margin-top:24px; margin-bottom:6px; text-transform:uppercase; letter-spacing:.6px; }
.personnel-content h4:first-child { margin-top:0; }
.personnel-content p { margin-bottom:3px; }
footer { border-top:1px solid var(--divider); color:var(--text-light); text-align:center; padding:40px 20px; font-size:.9rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior:auto; } *, *::before, *::after { transition:none !important; animation:none !important; } }
@media (max-width:700px) {
    .masthead-content { padding:28px 20px; }
    .event { margin-top:20px; }
    .event h1 { font-size:1.8rem; }
    .sticky-nav { gap:22px; padding:10px 16px; }
    main { padding:42px 22px; }
    h2 { font-size:1.6rem; }
    .program-piece h3 { font-size:1.45rem; }
    .composer { font-size:1.05rem; }
    .bio-summary h3 { font-size:1.2rem; }
    .bio-content img { max-width:230px; }
    section { margin-bottom:60px; }
}


/* ==========================================================
   WORKSHOPS
========================================================== */

.workshops {
    display: grid;
    gap: 48px;
}

.workshop-card {
    border-top: 1px solid var(--divider);
    padding-top: 24px;
}

.workshop-card h3 {
    color: var(--af-blue);
    font-size: 1.45rem;
    font-weight: 600;
    line-height: 1.25;
    margin: 12px 0 26px;
}

.workshop-ensemble {
    font-weight: 600;
}

.workshop-meta {
    color: var(--text-light);
    font-size: .98rem;
    margin-top: 2px;
}

.workshop-program {
    display: grid;
    gap: 24px;
}

.workshop-piece h4 {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 2px;
}

.workshop-piece h4 span {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 400;
}

.workshop-piece p {
    color: var(--text-light);
    font-size: 1rem;
}

@media (max-width:700px) {

    .workshops {
        gap: 42px;
    }

    .workshop-card h3 {
        font-size: 1.25rem;
    }

    .workshop-piece h4 {
        font-size: 1.12rem;
    }

}


/* ==========================================================
   GUEST BIOGRAPHIES
========================================================== */

.guest-bio {
    margin-top: 12px;
    padding-top: 0;
}

.guest-bio summary {
    list-style: none;
    cursor: pointer;
    color: var(--af-blue);
    display: inline-block;
}

.guest-bio summary::-webkit-details-marker {
    display: none;
}

.guest-name {
    display: block;
    color: var(--af-blue);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.25;
}

.guest-title {
    display: block;
    color: var(--text-light);
    font-size: .98rem;
    line-height: 1.35;
    margin-top: 2px;
}

.bio-toggle {
    display: inline-block;
    color: var(--af-blue);
    font-size: .88rem;
    font-weight: 600;
    margin-top: 8px;
}

.bio-toggle::before {
    content: "▾ ";
}

.guest-bio[open] .bio-toggle::before {
    content: "▴ ";
}

.guest-bio-content {
    margin-top: 20px;
}

.guest-bio-content img {
    width: 100%;
    max-width: 240px;
    border-radius: 12px;
    display: block;
    margin: 0 auto 24px;
}

.guest-bio-content p {
    margin-bottom: 18px;
}

@media (max-width:700px) {
    .guest-name {
        font-size: 1rem;
    }

    .guest-title {
        font-size: .94rem;
    }
}

/* ==========================================================
   HERO IMAGE
========================================================== */

.site-hero {
    background: #00308F;
    border-bottom: 1px solid rgba(255, 255, 255, .18);
}

.site-hero img {
    display: block;
    width: 100%;
    max-width: 1920px;
    height: auto;
    margin: 0 auto;
}

@media (max-width: 700px) {
    .site-hero img {
        min-height: 150px;
        object-fit: cover;
        object-position: center;
    }
}