/* ===== ILO Australia — page sections (cloned from ieoweb, Stanford palette) ===== */
.hero { padding: 72px 0 64px; background: radial-gradient(1200px 600px at 85% -10%, var(--ioai-primary-soft) 0%, rgba(247,236,236,0) 60%), #fff; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero h1 { margin: 0.4rem 0 1rem; }
.hero__lead { font-size: 1.2rem; color: var(--ioai-text-secondary); max-width: 560px; }
@media (max-width: 900px) { .hero__grid { grid-template-columns: 1fr; gap: 32px; } .hero { padding: 48px 0 40px; } }

.nav { background: rgba(140,21,21,0.98); border-bottom-color: rgba(255,255,255,0.1); }
.nav__links a { color: #fff; }
.nav__links a:hover { background: rgba(255,255,255,0.14); color: #fff; }
.nav__links a.btn--light { background: #fff; color: var(--ioai-primary); }
.nav__links a.btn--light:hover { background: #f5f1e6; color: var(--ioai-primary); }
.nav__toggle { background: transparent; border-color: rgba(255,255,255,0.35); }
.nav__toggle span { background: #fff; }
@media (max-width: 960px) { .nav__links { background: #8c1515; } }
.wordmark { color: #fff; font-weight: 800; font-size: 1.25rem; letter-spacing: 0.02em; white-space: nowrap; }
.wordmark span { color: #e5d9b6; font-weight: 600; }
.wordmark:hover { text-decoration: none; color: #fff; }
.footer .wordmark { color: var(--ioai-text-on-dark, #fff); }

.preview-bar { background: var(--ioai-gold-soft); color: #5e4b1a; font-size: 0.88rem; text-align: center; padding: 8px 16px; border-bottom: 1px solid #e2d6b4; }
.section--band .stats a { color: #fff; text-decoration: underline; }
.tbc { display: inline-block; background: var(--ioai-gold-soft); color: #5e4b1a; border-radius: 999px; padding: 1px 10px; font-size: 0.8rem; font-weight: 600; vertical-align: middle; }

/* key-date timeline */
.tl { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 12px; }
.tl li { background: #fff; border: 1px solid var(--ioai-border); border-top: 4px solid var(--ioai-primary); border-radius: var(--radius); padding: 16px; }
.tl li.tl--final { border-top-color: var(--ioai-gold); }
.tl .when { font-weight: 800; color: var(--ioai-primary); }
.tl .what { font-weight: 700; margin: 4px 0; }
.tl p { margin: 0; font-size: 0.9rem; color: var(--ioai-text-secondary); }
@media (max-width: 1000px) { .tl { grid-template-columns: repeat(3, minmax(0,1fr)); } }
@media (max-width: 700px) { .tl { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .tl { grid-template-columns: 1fr; } }

/* division cards */
.division h3 { margin-top: 0; }
.division dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 12px 0 0; }
.division dt { font-weight: 700; color: var(--ioai-primary-dark); }
.division dd { margin: 0; color: var(--ioai-text-secondary); }

/* numbered registration steps */
.reg-steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.reg-steps li { counter-increment: step; position: relative; padding: 16px 18px 16px 64px; background: #fff; border: 1px solid var(--ioai-border); border-radius: var(--radius); }
.reg-steps li::before { content: counter(step); position: absolute; left: 16px; top: 14px; width: 34px; height: 34px; border-radius: 50%; background: var(--ioai-primary); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.reg-steps strong { color: var(--ioai-primary-dark); }
.reg-steps .au { display: block; margin-top: 6px; font-size: 0.92rem; color: var(--ioai-primary); }

/* sample puzzle */
.puzzle { background: #fff; border: 1px solid var(--ioai-border); border-left: 4px solid var(--ioai-primary); border-radius: var(--radius); padding: 20px 22px; }
.puzzle ol { margin: 8px 0; }

/* Chinese summary */
.footer { background: #2e2d29; }
.construction { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 40px 20px;
  background: radial-gradient(900px 500px at 50% 0%, #b1040e 0%, #8c1515 45%, #2e2d29 100%); color: #fff; }
.construction h1 { color: #fff; font-size: clamp(2rem, 6vw, 3.4rem); margin: 0.2em 0; }
.construction p { color: rgba(255,255,255,0.88); max-width: 560px; margin: 0.6em auto; }
.construction .tag { display: inline-block; border: 1px solid rgba(255,255,255,0.4); border-radius: 999px; padding: 4px 14px; font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; }
.construction a { color: #e5d9b6; }