/* =========================================================
   ICAC-2027 — multi-page additions (loaded after style.css)
   ========================================================= */

/* ---------- Nav dropdown ---------- */
.nav-drop { position: relative; }
.nav-drop-btn {
  font: inherit; font-size: .92rem; font-weight: 500; color: rgba(255,255,255,.88);
  background: none; border: 0; padding: 0; cursor: pointer; display: inline-flex; align-items: center; gap: .35rem;
}
.nav-drop-btn::after { content: ""; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); }
.nav-drop-btn:hover { color: #fff; }
.scrolled .nav-drop-btn { color: var(--ink); }
.scrolled .nav-drop-btn:hover, .scrolled .nav-drop-btn.active { color: var(--red); }
.nav-drop-menu {
  position: absolute; top: 100%; left: 50%; transform: translate(-50%, 8px); min-width: 190px;
  background: #fff; border-radius: 12px; box-shadow: var(--shadow); padding: .5rem;
  opacity: 0; visibility: hidden; transition: opacity .2s ease, transform .2s ease, visibility .2s;
}
.nav-drop::before { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 14px; }
.nav-drop:hover .nav-drop-menu, .nav-drop:focus-within .nav-drop-menu, .nav-drop.open .nav-drop-menu { opacity: 1; visibility: visible; transform: translate(-50%, 12px); }
.nav .nav-drop-menu a, .scrolled .nav .nav-drop-menu a { display: block; color: var(--ink); padding: .55rem .9rem; border-radius: 8px; font-size: .9rem; }
.nav .nav-drop-menu a::after { display: none; }
.nav .nav-drop-menu a:hover, .nav .nav-drop-menu a.active { background: var(--navy-100); color: var(--red); }

/* ---------- Inner page banner ---------- */
.page-hero {
  position: relative; overflow: hidden; text-align: center; color: #fff;
  padding: calc(var(--header-h) + 56px) 0 64px;
  background:
    radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px) 0 0 / 26px 26px,
    radial-gradient(900px 500px at 85% 0%, rgba(215,38,61,.22), transparent 60%),
    radial-gradient(800px 500px at 10% 100%, rgba(201,162,74,.14), transparent 60%),
    linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--navy-700) 100%);
  border-bottom: 4px solid var(--red);
}
.page-hero h1 { color: #fff; font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 700; margin: 0; }
.page-hero-sub { margin: .9rem auto 0; max-width: 44rem; color: rgba(255,255,255,.75); }
.hero-seminar {
  background:
    radial-gradient(1000px 600px at 15% 10%, rgba(201,162,74,.20), transparent 60%),
    radial-gradient(900px 600px at 90% 90%, rgba(215,38,61,.16), transparent 60%),
    linear-gradient(200deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--navy-700) 100%);
}
.hero-seminar .hero-tag span { font-size: clamp(.8rem, 1.4vw, 1rem); letter-spacing: .14em; text-transform: uppercase; font-family: var(--sans); padding: .4rem 1.2rem; }

/* ---------- Home banner slider ---------- */
.hero-slides { display: grid; }
.hero-slide {
  grid-area: 1 / 1; display: flex; flex-direction: column; align-items: center; justify-content: center; min-width: 0;
  opacity: 0; visibility: hidden; transform: translateX(48px);
  transition: opacity .7s ease, transform .7s ease, visibility .7s;
}
.hero-slide.active { opacity: 1; visibility: visible; transform: none; }
.hero-slide .hero-org { margin-left: 0; margin-right: 0; }
.hero-slide-seminar .hero-tag span { font-size: clamp(.8rem, 1.4vw, 1rem); letter-spacing: .14em; text-transform: uppercase; font-family: var(--sans); padding: .4rem 1.2rem; }
.hero-dots { display: flex; justify-content: center; gap: .6rem; margin-top: 1.8rem; }
.hero-dots button { width: 12px; height: 12px; border-radius: 999px; border: 0; padding: 0; cursor: pointer; background: rgba(255,255,255,.35); transition: width .3s ease, background .3s ease; }
.hero-dots button.active { width: 36px; background: var(--red); }
.hero-arrow {
  position: absolute; top: 50%; z-index: 2; width: 48px; height: 48px; margin-top: -24px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.08); color: #fff;
  font-size: 1.8rem; line-height: 1; cursor: pointer; transition: background .2s ease, border-color .2s ease;
}
.hero-arrow:hover { background: var(--red); border-color: var(--red); }
.hero-arrow.prev { left: 20px; }
.hero-arrow.next { right: 20px; }
@media (max-width: 900px) { .hero-arrow { display: none; } }
@media (prefers-reduced-motion: reduce) { .hero-slide { transition: none; transform: none; } }

/* ---------- In-page sub menu ---------- */
.subnav { position: sticky; top: var(--header-h); z-index: 50; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.subnav .container { display: flex; gap: 1.8rem; overflow-x: auto; scrollbar-width: none; }
.subnav a { padding: .95rem 0; font-size: .88rem; font-weight: 600; color: var(--muted); white-space: nowrap; border-bottom: 2px solid transparent; }
.subnav a:hover { color: var(--red); border-bottom-color: var(--red); }

/* ---------- Home: two events ---------- */
.events-strip { background: var(--bg-alt); }
.events-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; padding-top: 2.5rem; }
.event-card {
  display: flex; flex-direction: column; background: #fff; color: var(--ink); border-radius: 18px;
  padding: 1.7rem 1.9rem; border: 1px solid var(--line); box-shadow: var(--shadow); border-top: 4px solid var(--gold);
  transition: transform .25s ease, box-shadow .25s ease;
}
.event-card:hover { color: var(--ink); box-shadow: 0 20px 44px rgba(11,21,48,.16); }
.event-main { border-top-color: var(--red); }
.event-tag { font-size: .72rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--red); margin-bottom: .5rem; }
.event-card h3 { margin-bottom: .4rem; }
.event-date { font-family: var(--serif); font-size: 1.3rem; font-weight: 700; color: var(--navy-700); margin-bottom: .8rem; }
.event-more { margin-top: auto; font-size: .88rem; font-weight: 600; color: var(--red); }
.events-strip + .section { background: linear-gradient(var(--bg-alt), #fff 260px); }

.note-box { margin-top: 1.6rem; background: var(--bg-alt); border-left: 4px solid var(--gold); border-radius: 0 12px 12px 0; padding: 1.1rem 1.3rem; }
.note-box strong { display: block; font-family: var(--serif); font-size: 1.2rem; color: var(--navy-900); margin-bottom: .2rem; }
.note-box p { margin: 0; font-size: .93rem; color: var(--muted); }
.note-box a { font-weight: 600; white-space: nowrap; }

.dept-block { margin-top: 2rem; display: grid; grid-template-columns: 1fr 1.9fr; gap: 3rem; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 3rem; box-shadow: var(--shadow-sm); }
.dept-head h3 { font-size: 2rem; }
.dept-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.2rem; }
.dept-tags span { font-size: .78rem; font-weight: 600; color: var(--navy-800); background: var(--navy-100); padding: .3rem .8rem; border-radius: 999px; }
.dept-text p { color: var(--muted); font-size: .96rem; }
.dept-text p:last-child { margin-bottom: 0; }

.center-cta { text-align: center; margin: 2.6rem 0 0; }
.light-note { color: rgba(255,255,255,.7); }
.light-note a { color: var(--gold); font-weight: 600; }
.speakers-page { padding-top: 64px; }
.speaker-block { scroll-margin-top: calc(var(--header-h) + 64px); }
.speaker-block + .speaker-block { margin-top: 5rem; padding-top: 4rem; border-top: 1px solid rgba(255,255,255,.14); }
.pay-first {
  display: flex; gap: .9rem; align-items: flex-start; max-width: 980px; margin: 0 auto 2.6rem;
  background: #fff6df; border: 1px solid var(--gold); border-left: 5px solid var(--gold);
  border-radius: 12px; padding: 1rem 1.3rem; color: #5c4510;
}
.pay-first strong { color: var(--navy-900); }
.pay-first span { flex-shrink: 0; width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--gold); color: #fff; font-weight: 700; display: grid; place-items: center; }
.pay-first p { margin: 0; }

/* ---------- Speaker bio link ---------- */
.speaker .bio-link {
  margin-top: .9rem; font-size: .82rem; font-weight: 600; color: #fff;
  padding: .4rem 1rem; border-radius: 999px; border: 1px solid rgba(255,255,255,.28);
  transition: background .2s ease, border-color .2s ease;
}
.speaker .bio-link:hover { background: var(--red); border-color: var(--red); color: #fff; }

/* ---------- Link cards ---------- */
.link-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.link-card {
  position: relative; background: #fff; color: var(--ink); border: 1px solid var(--line); border-radius: 18px;
  padding: 1.8rem; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.link-card:hover { box-shadow: var(--shadow); border-color: var(--red); color: var(--ink); }
.link-card span { font-family: var(--serif); font-size: 1.1rem; font-weight: 700; color: var(--gold); }
.link-card h3 { margin: .2rem 0 .3rem; }
.link-card p { margin: 0; font-size: .92rem; color: var(--muted); }

.btn-disabled { background: var(--navy-100); color: var(--muted); cursor: default; border: 1.5px dashed #b9bfcc; text-align: center; }
.btn-disabled:hover { transform: none; }

/* ---------- Grouped people (patrons in one box) ---------- */
.group-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; margin-bottom: 1.5rem; }
.group-row:last-child { margin-bottom: 0; }
.person-group {
  flex: 1 1 420px; max-width: 560px; text-align: center; background: #fff; border: 1px solid var(--line);
  border-radius: 20px; padding: 1.8rem 1.4rem 2rem; box-shadow: var(--shadow-sm);
}
.person-group.group-wide { max-width: 860px; flex-basis: 100%; }
.person-group.person-accent { border: 2px solid var(--red); }
.person-group .tier-title { margin-bottom: 1.3rem; }
.group-people { display: flex; flex-wrap: wrap; justify-content: center; }
.group-person { flex: 1 1 200px; padding: 0 1.1rem; }
.group-person + .group-person { border-left: 1px solid var(--line); }
.group-person .avatar { width: 68px; height: 68px; margin: 0 auto 1rem; font-size: 1.35rem; }
.group-person h3 { font-size: 1.3rem; margin-bottom: .3rem; }
.group-person p { margin: 0; font-size: .88rem; color: var(--muted); line-height: 1.5; }
.person-accent .avatar { background: linear-gradient(135deg, var(--red), var(--red-dark)); }

.next-event {
  margin: 3rem auto 0; max-width: 820px; display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700)); color: rgba(255,255,255,.8);
  border-radius: 18px; padding: 1.8rem 2rem;
}
.next-event h3 { color: #fff; margin-bottom: .2rem; }
.next-event p { margin: 0; }
.next-event .kicker { margin-bottom: .4rem; }
.next-event .btn { flex-shrink: 0; }

/* ---------- Registration ---------- */
.intro { max-width: 820px; margin: 0 auto 2.4rem; text-align: center; font-family: var(--serif); font-size: 1.4rem; line-height: 1.5; color: var(--navy-900); }
.intro.small { font-family: var(--sans); font-size: .95rem; color: var(--muted); margin: 2.4rem auto 0; }
.event-select { max-width: 820px; margin: 0 auto 1.6rem; display: flex; flex-direction: column; gap: .4rem; }
.event-select label { font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--red); }
.event-select select {
  font: inherit; font-weight: 600; color: var(--navy-900); width: 100%; padding: .9rem 1.1rem;
  border: 1.5px solid var(--navy-700); border-radius: 12px; background: #fff; cursor: pointer;
}
.register-top {
  max-width: 980px; margin: -32px auto 1.2rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  background: linear-gradient(135deg, var(--red), var(--red-dark)); color: rgba(255,255,255,.92);
  border-radius: 20px; padding: 2rem 2.4rem; border: 2px solid var(--gold);
  box-shadow: 0 18px 44px rgba(215,38,61,.32);
}
.register-top h2 { color: #fff; font-size: clamp(1.7rem, 3.4vw, 2.3rem); margin-bottom: .2rem; }
.register-top p { margin: 0; }
.register-top .kicker { margin-bottom: .3rem; color: #ffe3a3; }
.register-top .btn { flex-shrink: 0; background: #fff; color: var(--red-dark); font-size: 1.05rem; padding: 1rem 1.9rem; box-shadow: 0 8px 22px rgba(0,0,0,.22); animation: reg-pulse 2.2s ease-in-out infinite; }
.register-top .btn:hover { background: var(--navy-900); color: #fff; }
@keyframes reg-pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,.55), 0 8px 22px rgba(0,0,0,.22); } 50% { box-shadow: 0 0 0 12px rgba(255,255,255,0), 0 8px 22px rgba(0,0,0,.22); } }
@media (max-width: 900px) { .register-top { flex-direction: column; align-items: flex-start; padding: 1.6rem; } .register-top .btn { width: 100%; } }
@media (prefers-reduced-motion: reduce) { .register-top .btn { animation: none; } }
.fee-panel { margin-bottom: 3.2rem; scroll-margin-top: calc(var(--header-h) + 16px); }
.fee-head { text-align: center; margin-bottom: 1.4rem; }
.fee-head h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: .2rem; }
.fee-head p { margin: 0; font-weight: 600; color: var(--red); }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.pay-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.info-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 1.8rem; box-shadow: var(--shadow-sm); border-top: 4px solid var(--navy-700); }
.info-card p { margin: 0; color: var(--muted); font-size: .95rem; }
.info-card p + p { margin-top: .8rem; }
.info-accent { border-top-color: var(--red); }
.info-card p.pending, p.pending {
  display: inline-block; background: #fff6df; border: 1px dashed var(--gold); color: #7a5c12;
  border-radius: 10px; padding: .5rem .9rem; font-weight: 600; font-size: .88rem;
}
p.pending.notice { display: block; margin: 1.6rem 0 0; text-align: center; }
.sub-title { margin: 2.6rem 0 1.2rem; text-align: center; }
.contact-card .sub-title { text-align: left; margin: 2rem 0 0; font-size: 1.25rem; }

/* ---------- Submissions ---------- */
.sub-grid { display: grid; grid-template-columns: 1fr 1.35fr; gap: 3.5rem; align-items: start; }
.sub-grid > div:first-child > p:not(.kicker) { color: var(--muted); }
.fact-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1.6rem; }
.fact-row div { border-left: 3px solid var(--red); padding-left: 1rem; }
.fact-row strong { display: block; font-family: var(--serif); font-size: 1.7rem; color: var(--navy-900); line-height: 1.1; }
.fact-row span { font-size: .84rem; color: var(--muted); }
.fact-row-wide { grid-template-columns: repeat(4, 1fr); max-width: 920px; margin: 3rem auto 0; }
.steps-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 2.2rem; box-shadow: var(--shadow); }
.steps-card > p { color: var(--muted); margin: 0; }
.steps { list-style: none; counter-reset: step; margin: 1.2rem 0 0; padding: 0; }
.steps li { counter-increment: step; position: relative; padding: .8rem 0 .8rem 3rem; border-top: 1px dashed var(--line); font-size: .95rem; }
.steps li:first-child { border-top: 0; }
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: .7rem; width: 2rem; height: 2rem; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--serif); font-weight: 700; font-size: 1.1rem;
  background: var(--navy-900); color: #fff;
}
code { font-family: Consolas, "Courier New", monospace; font-size: .88em; background: var(--navy-100); color: var(--navy-900); padding: .1rem .4rem; border-radius: 5px; }
a code { color: var(--red); text-decoration: underline; }
.steps-card > p.deadline { margin: 1.4rem 0 0; padding: .9rem 1.2rem; border-radius: 12px; background: var(--navy-900); color: #fff; text-align: center; }
.deadline strong { color: var(--gold); }

/* ---------- Accommodation ---------- */
.hotel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.hotel-card {
  display: flex; flex-direction: column; background: #fff; color: var(--ink); border: 1px solid var(--line);
  border-radius: 18px; padding: 1.8rem; min-height: 190px; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.hotel-card:hover { box-shadow: var(--shadow); border-color: var(--red); color: var(--ink); }
.hotel-no { font-family: var(--serif); font-size: 2.2rem; font-weight: 700; color: var(--gold); line-height: 1; margin-bottom: .6rem; }
.hotel-link { margin-top: auto; font-size: .88rem; font-weight: 600; color: var(--red); }
.map-wide, .map-wide iframe { min-height: 440px; }

/* ---------- Transport ---------- */
.route-list { display: flex; flex-direction: column; gap: 1.25rem; max-width: 920px; margin: 0 auto; }
.route { display: grid; grid-template-columns: 64px 1fr; gap: 1.5rem; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 1.8rem; box-shadow: var(--shadow-sm); }
.route-icon { width: 64px; height: 64px; border-radius: 16px; background: var(--navy-900); display: grid; place-items: center; }
.route-icon svg { width: 32px; height: 32px; fill: none; stroke: var(--gold); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.route h4 { font-family: var(--sans); font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--red); margin: 1rem 0 .4rem; }
.route p { color: var(--muted); font-size: .96rem; margin-bottom: .6rem; }
.route p:last-child { margin-bottom: 0; }

.route-from { margin: 0 0 .1rem !important; font-size: .72rem !important; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--red) !important; }
.route .steps { margin-top: .4rem; }
.route .steps li, .route-options li { color: var(--muted); }
.route .steps li strong, .route-options li strong { color: var(--navy-900); }
.route-options { margin: .4rem 0 0; padding-left: 1.2rem; }
.route-options li { padding: .3rem 0; font-size: .96rem; }
.route p.cost { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0 0; }
.cost span { font-size: .84rem; font-weight: 600; color: var(--navy-900); background: #fff6df; border: 1px solid var(--gold); padding: .3rem .8rem; border-radius: 999px; }
#transport .fact-row-wide { margin: 0 auto 2.4rem; }
.stay-options { max-width: 980px; margin: 0 auto; }
#stay, #transport, #map { scroll-margin-top: calc(var(--header-h) + 40px); }

/* ---------- Contact ---------- */
.contact-mail-lg { font-size: 1.15rem; margin-top: .4rem; word-break: break-all; }
.contact-lines { margin: 0; color: var(--muted); }

/* ---------- Footer: four columns ---------- */
.footer-cols { display: grid; grid-template-columns: 1.25fr .8fr 1.35fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; }
.footer-col h4 { font-family: var(--sans); font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); margin: .4rem 0 1rem; }
.footer-col p { margin: 0 0 .8rem; line-height: 1.6; }
.footer-col a { color: var(--gold); }
.footer-cols .footer-brand { margin-bottom: .9rem; gap: .7rem; }
.footer-cols .footer-logo { width: 56px; height: 38px; }
.footer-nav { display: flex; flex-direction: column; gap: .4rem; }
.footer-nav a { color: rgba(255,255,255,.75); }
.footer-nav a:hover { color: var(--gold); }
.footer-dates { list-style: none; margin: 0; padding: 0; font-size: .84rem; }
.footer-dates li { padding: .4rem 0; border-top: 1px solid rgba(255,255,255,.1); line-height: 1.45; }
.footer-dates li:first-child { border-top: 0; padding-top: 0; }
.footer-dates time { display: block; font-weight: 600; color: #fff; }
.footer-map { width: 100%; height: 200px; border: 0; border-radius: 12px; display: block; }
@media (max-width: 1000px) { .footer-cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-cols { grid-template-columns: 1fr; gap: 2rem; } }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) { .nav-drop-btn { font-size: .86rem; } }

@media (max-width: 1200px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: .5rem 24px 1.5rem; box-shadow: var(--shadow);
    transform: translateY(-120%); opacity: 0; pointer-events: none;
    transition: transform .3s ease, opacity .3s ease;
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav a:not(.btn) { color: var(--ink); padding: .85rem 0; border-bottom: 1px solid var(--line); }
  .nav a:not(.btn)::after { display: none; }
  .nav a.active:not(.btn) { color: var(--red); }
  .nav .btn { margin-top: 1rem; }
  .nav-drop-btn { color: var(--ink); width: 100%; justify-content: space-between; padding: .85rem 0; border-bottom: 1px solid var(--line); }
  .nav-drop-menu, .nav-drop:hover .nav-drop-menu, .nav-drop:focus-within .nav-drop-menu, .nav-drop.open .nav-drop-menu {
    position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; padding: 0 0 0 1rem; border-radius: 0;
  }
  .nav .nav-drop-menu a { padding: .75rem 0; border-radius: 0; border-bottom: 1px solid var(--line); }
  .nav .nav-drop-menu a:hover, .nav .nav-drop-menu a.active { background: none; }
  .site-header.menu-open { background: #fff; }
  .menu-open .brand-text strong { color: var(--navy-900); }
  .menu-open .brand-text strong em { color: var(--red); }
  .menu-open .brand-text small { color: var(--muted); }
  .menu-open .brand-text { border-left-color: var(--line); }
  .menu-open .nav-toggle span { background: var(--navy-900); }
  .menu-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .menu-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 900px) {
  .events-grid, .dept-block, .sub-grid, .pay-grid { grid-template-columns: 1fr; }
  .dept-block { padding: 2.2rem; gap: 1.5rem; }
  .link-grid, .hotel-grid, .info-grid { grid-template-columns: 1fr 1fr; }
  .fact-row-wide { grid-template-columns: 1fr 1fr; }
  .next-event { flex-direction: column; align-items: flex-start; }
  .sub-grid { gap: 2rem; }
}

@media (max-width: 640px) {
  .link-grid, .hotel-grid, .info-grid { grid-template-columns: 1fr; }
  .page-hero { padding: calc(var(--header-h) + 36px) 0 44px; }
  .group-person { flex-basis: 100%; padding: 0; }
  .group-person + .group-person { border-left: 0; border-top: 1px solid var(--line); margin-top: 1.4rem; padding-top: 1.4rem; }
  .route { grid-template-columns: 1fr; gap: 1rem; padding: 1.4rem; }
  .steps-card, .dept-block { padding: 1.5rem; }
  .intro { font-size: 1.2rem; }
  .hotel-card { min-height: 0; gap: .6rem; }
  .subnav .container { gap: 1.3rem; }
  .speaker .bio-link { font-size: .76rem; padding: .35rem .8rem; }
}

/* ---------- Header: keep the logo text and the menu apart ---------- */
.brand { flex-shrink: 0; }
.nav-wrap { gap: 1.5rem; }
.site-header .container { max-width: 1320px; }
@media (min-width: 1201px) and (max-width: 1400px) {
  .nav { gap: 1.05rem; }
  .nav a:not(.btn) { font-size: .86rem; }
}