/* IPE27 - component & layout styles. Tokens live in style.css (:root vars). */

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-family: var(--font-sans); color: var(--c-black); background: var(--c-cream); line-height: 1.6; -webkit-font-smoothing: antialiased; }
/* Display headings = Playfair Display serif (editorial direction per the approved
   Figma comp). Body/UI stays sans. h4 (small UI-scale headings) stays sans-bold. */
h1, h2, h3 { font-family: var(--font-serif); font-weight: 500; line-height: 1.06; letter-spacing: -.01em; margin: 0 0 .5em; }
h4 { font-family: var(--font-sans); font-weight: 900; line-height: 1.2; margin: 0 0 .5em; }

/* Eyebrow / kicker label - uppercase, tracked, mustard (teal variant for dark bands). */
.eyebrow { display: inline-block; font-family: var(--font-ui); font-weight: 600; font-size: .72rem; letter-spacing: .26em; text-transform: uppercase; color: var(--c-txt-dim); margin: 0 0 1.25rem; }
.eyebrow--teal { color: var(--c-turquoise-text); }
.eyebrow--gold { color: var(--c-mustard); }
.eyebrow--oxide { color: var(--c-oxide); }
a { color: var(--c-turquoise-text); }
a:hover { color: var(--c-black); }
img { max-width: 100%; height: auto; display: block; }

/* Visible keyboard focus for all interactive elements (WCAG 2.4.7). */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible,
textarea:focus-visible, [tabindex]:focus-visible, .pillar:focus-visible {
	outline: 3px solid var(--c-mustard); outline-offset: 2px;
}

.wrap { width: 100%; max-width: var(--wide); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--content { max-width: var(--content); }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--c-black); color: #fff; padding: .75rem 1rem; z-index: 1000; }
.skip-link:focus { left: 0; }

/* ---------- buttons ---------- */
/* Primary button: brand turquoise fill with BLACK label = 6.6:1 (AA). White-on-
   turquoise is only 3.2:1 and fails, so labels are black; hover flips to black/white. */
.btn { display: inline-block; background: var(--c-turquoise); color: #fff; font-family: var(--font-ui); font-weight: 600; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; padding: .95rem 2rem; border: 2px solid var(--c-turquoise); border-radius: 2px; cursor: pointer; transition: background .15s ease, color .15s ease, border-color .15s ease, transform .18s ease; }
.btn:hover, .btn:focus-visible { background: var(--c-ink); border-color: var(--c-ink); color: #fff; transform: translateY(-1px); }
.btn--lg { padding: 1.05rem 2.2rem; font-size: .84rem; }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--ghost:hover, .btn--ghost:focus-visible { background: #fff; color: var(--c-ink); border-color: #fff; transform: translateY(-1px); }
.btn--register { background: var(--c-turquoise); border-color: var(--c-turquoise); color: #fff; }
.btn--register:hover, .btn--register:focus-visible { background: var(--c-ink); border-color: var(--c-ink); color: #fff; }

/* ---------- early-bird strip ---------- */
.eb-strip { background: var(--c-oxide); color: #fff; }
.eb-strip__inner { max-width: var(--wide); margin-inline: auto; padding: .5rem var(--gutter); display: flex; gap: 1rem; align-items: center; justify-content: center; flex-wrap: wrap; font-size: .9rem; }
.eb-strip__label { font-weight: 900; }
.eb-strip__clock { font-variant-numeric: tabular-nums; }
.eb-strip__cta { color: #fff; font-weight: 900; text-decoration: underline; }

/* ---------- header (light, per approved preview) ---------- */
.site-header { background: var(--c-cream); color: var(--c-black); position: relative; z-index: 50; border-bottom: 1px solid rgba(20,38,31,.08); }
.site-header__inner { max-width: var(--wide); margin-inline: auto; padding: .8rem var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.site-header a { color: var(--c-black); }

/* logo lockup: PNG mark + thin divider + CAPE TOWN / 2027 */
.ipe27-logo { display: inline-flex; align-items: center; gap: .9rem; text-decoration: none; }
.ipe27-logo__img { height: 38px; width: auto; display: block; }
.ipe27-logo__divider { width: 1px; height: 34px; background: rgba(20,38,31,.22); }
.ipe27-logo__place { display: inline-flex; flex-direction: column; gap: .22rem; font-family: var(--font-ui); font-weight: 600; font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; color: var(--c-txt-dim); line-height: 1.2; }

.site-nav { display: flex; align-items: center; gap: 1.5rem; }
.site-nav__list { display: flex; gap: 1.5rem; list-style: none; margin: 0; padding: 0; }
.site-nav__list a { text-decoration: none; font-family: var(--font-ui); font-weight: 500; font-size: .82rem; letter-spacing: .03em; }
.site-nav__list a:hover { color: var(--c-turquoise-text); }
.site-header .btn--register { font-size: .74rem; padding: .8rem 1.6rem; }
.site-header__toggle { display: none; background: none; border: 0; cursor: pointer; padding: .5rem; }
.site-header__bars, .site-header__bars::before, .site-header__bars::after { display: block; width: 26px; height: 3px; background: var(--c-black); content: ""; }
.site-header__bars { position: relative; }
.site-header__bars::before { position: absolute; top: -8px; } .site-header__bars::after { position: absolute; top: 8px; }

@media (max-width: 980px) {
	.site-header__toggle { display: block; }
	.site-nav { position: absolute; top: 100%; right: 0; left: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--c-cream); padding: 1rem var(--gutter); display: none; box-shadow: 0 14px 26px rgba(20,38,31,.1); }
	.site-nav.is-open { display: flex; }
	.site-nav__list { flex-direction: column; gap: 0; }
	.site-nav__list a { display: block; padding: .85rem 0; border-bottom: 1px solid rgba(20,38,31,.12); }
	.btn--register { margin-top: 1rem; text-align: center; }
	.ipe27-logo__place, .ipe27-logo__divider { display: none; }
}


/* ---------- hero (supplied IPE27 Key Visual) ---------- */
.hero { position: relative; color: #fff; min-height: 88vh; display: flex; align-items: center; overflow: hidden; background: var(--c-ink); }
.hero__media, .hero__overlay { position: absolute; inset: 0; }
.hero__media { background: var(--c-ink) image-set(url("../img/hero-keyvisual.webp") type("image/webp"), url("../img/hero-keyvisual.jpg") type("image/jpeg")) center/cover no-repeat; }
.hero__pattern { display: none; }
/* Legibility wash (neutral, CI black): darker low-left where the headline + CTAs sit. */
.hero__overlay { background:
	linear-gradient(100deg, rgba(20,20,22,.86) 0%, rgba(20,20,22,.56) 44%, rgba(20,20,22,.24) 80%, rgba(20,20,22,.12) 100%),
	linear-gradient(0deg, rgba(20,20,22,.78) 0%, rgba(20,20,22,0) 55%); }
.hero__inner { position: relative; z-index: 2; max-width: var(--wide); margin-inline: auto; width: 100%; padding: 8rem var(--gutter) 3.5rem; }
.hero__content { max-width: 46rem; }

/* red-dot date eyebrow */
.hero__kicker { display: inline-flex; align-items: center; gap: .6rem; font-family: var(--font-ui); font-weight: 600; font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: #fff; margin: 0 0 1.25rem; }
.hero__kicker::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c-oxide); flex: none; }

/* gold outline pill */
.hero__pill { display: inline-block; font-family: var(--font-ui); font-weight: 600; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--c-mustard); border: 1px solid var(--c-mustard); border-radius: 3px; padding: .5rem .9rem; margin: 0 0 1.6rem; }

.hero__headline { font-family: var(--font-serif); font-weight: 500; font-size: clamp(2.8rem, 7vw, 5.6rem); line-height: 1.0; letter-spacing: -.02em; max-width: 14ch; margin: 0 0 1.4rem; }
.hero__headline em { font-style: italic; font-weight: 500; color: var(--c-teal-soft); }
.hero__sub { font-family: var(--font-sans); font-size: clamp(1.02rem, 1.6vw, 1.22rem); font-weight: 400; line-height: 1.6; max-width: 44ch; color: var(--c-txt-on-dark); margin: 0; }
.hero__event { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); }
.hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; margin: 2.25rem 0 0; }

/* ---------- countdown (label + big Poppins numerals with colon separators, per preview) ---------- */
.countdown { display: flex; flex-direction: column; margin: 2.5rem 0 0; }
.countdown__label { font-family: var(--font-ui); font-weight: 500; font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; color: var(--c-txt-dim); margin: 0 0 .7rem; }
.countdown__row { display: flex; align-items: flex-start; gap: .85rem; }
.countdown__unit { display: flex; flex-direction: column; align-items: center; }
.countdown__num { font-family: var(--font-ui); font-weight: 600; font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1; color: #fff; font-variant-numeric: tabular-nums; }
.countdown__lbl { font-family: var(--font-ui); font-weight: 500; font-size: .58rem; text-transform: uppercase; letter-spacing: .22em; color: var(--c-txt-dim); margin-top: .55rem; }
.countdown__sep { font-family: var(--font-ui); font-weight: 600; font-size: clamp(2rem, 4vw, 3rem); line-height: 1; color: var(--c-teal-soft); }

/* ---------- intro ---------- */
.intro { padding-block: clamp(3.5rem, 9vw, 7rem); }
.intro__lead { font-family: var(--font-serif); font-size: clamp(1.6rem, 2.8vw, 2.3rem); font-weight: 500; line-height: 1.28; letter-spacing: -.01em; }
.intro > p:last-child { margin-top: 1.5rem; color: var(--c-black-75); font-size: 1.1rem; max-width: 66ch; }

/* ---------- stats (light band, teal numbers + teal left rule, per preview) ---------- */
.stats { background: var(--c-cream); color: var(--c-black); padding-block: clamp(2.75rem, 6vw, 4.5rem); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.5rem 2rem; }
.stat { display: flex; flex-direction: column; gap: .5rem; padding-left: 1.25rem; border-left: 3px solid var(--c-turquoise); }
.stat[hidden] { display: none; } /* placeholder countries stat stays hidden until a figure is set (brief #1) */
.stat__num { font-family: var(--font-ui); font-weight: 700; font-size: clamp(2.4rem, 4.5vw, 3.4rem); line-height: 1; color: var(--c-turquoise); letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.stat__rule { display: none; } /* replaced by the teal left rule on .stat */
.stat__label { color: var(--c-black-75); font-size: .95rem; }
@media (max-width: 780px) { .stats__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 440px) { .stats__grid { grid-template-columns: 1fr; } }

/* ---------- generic content ---------- */
.page-head { padding-block: 2rem; }
.post-list__item { padding-block: 1.25rem; border-bottom: 1px solid var(--c-black-10); }

/* ---------- footer (light, per preview) ---------- */
.site-footer { background: var(--c-cream); color: var(--c-black); padding-block: clamp(3rem, 7vw, 5rem); border-top: 1px solid rgba(20,38,31,.1); }
.site-footer a { color: var(--c-black); }
.site-footer a:hover { color: var(--c-turquoise-text); }
.site-footer .ipe27-logo__27 { color: var(--c-black); }
.site-footer .ipe27-logo__tag { color: var(--c-black-50); }
.site-footer__inner { max-width: var(--wide); margin-inline: auto; padding-inline: var(--gutter); display: grid; gap: 2.5rem; }
.site-footer__heading { font-size: clamp(1.4rem, 3vw, 2rem); max-width: 22ch; }
.newsletter-form { display: flex; gap: .75rem; flex-wrap: wrap; max-width: 480px; }
.newsletter-form input[type=email] { flex: 1 1 220px; padding: .75rem 1rem; border: 2px solid var(--c-black-25); background: #fff; color: var(--c-black); border-radius: 0; }
.newsletter-form input[type=email]::placeholder { color: var(--c-black-50); }
.newsletter-form__hp { position: absolute; left: -9999px; }
.site-footer__list, .site-footer__legal-list { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.25rem; flex-wrap: wrap; }
.site-footer__social { list-style: none; margin: .5rem 0 0; padding: 0; display: flex; gap: 1.25rem; flex-wrap: wrap; }
.site-footer__legal { border-top: 1px solid rgba(20,38,31,.12); padding-top: 1.5rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .85rem; color: var(--c-black-50); }

/* ---------- page scaffolding ---------- */
.section { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.section--tint { background: var(--c-turquoise-10); }
.section--dark { background: var(--c-ink); color: #fff; }
.section--dark a { color: #fff; }
.section__title { font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin-bottom: 1.5rem; }
.section__title--invert { color: #fff; }
.lede { font-family: var(--font-sans); font-size: clamp(1.05rem, 1.7vw, 1.28rem); font-weight: 400; line-height: 1.6; color: var(--c-black-75); max-width: 62ch; }
.page-hero { background: var(--c-cream); color: var(--c-black); padding-block: clamp(3.5rem, 8vw, 6rem); position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 88% 15%, rgba(0,161,153,.10), transparent 42%); pointer-events: none; }
.page-hero__title { font-size: clamp(2.4rem, 6vw, 3.8rem); line-height: 1.02; position: relative; }
.page-hero__title em { font-style: italic; color: var(--c-turquoise-text); }
.page-hero__lede { max-width: 60ch; color: var(--c-black-75); position: relative; }
.btn--sm { padding: .5rem 1rem; font-size: .9rem; }
.is-placeholder { opacity: .6; }

/* ---------- objectives ---------- */
.objectives { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.objective__rule { display: block; width: 44px; height: 3px; background: var(--c-mustard); margin-bottom: 1rem; }
.objective__lead { font-size: 1.2rem; margin-bottom: .35rem; }
.objective__body { margin: 0; color: var(--c-black-75); }
.section--dark .objective__body, .section--dark .lede { color: var(--c-black-10); }
@media (max-width: 720px) { .objectives { grid-template-columns: 1fr; } }

/* ---------- video facade ---------- */
.vfacade { margin: 0; }
.vfacade__btn, .vfacade__placeholder { position: relative; display: flex; align-items: center; justify-content: center; width: 100%; aspect-ratio: 16/9; border: 0; cursor: pointer; background: var(--c-black) center/cover no-repeat; color: #fff; }
.vfacade__placeholder { cursor: default; background: linear-gradient(135deg, var(--c-black), #062e2c); flex-direction: column; gap: .75rem; }
.vfacade__play { width: 74px; height: 74px; border-radius: 50%; background: var(--c-turquoise); position: relative; }
.vfacade__play::after { content: ""; position: absolute; top: 50%; left: 54%; transform: translate(-50%,-50%); border-style: solid; border-width: 14px 0 14px 22px; border-color: transparent transparent transparent #fff; }
.vfacade__play--muted { background: var(--c-black-75); }
.vfacade__soon { font-weight: 900; letter-spacing: .05em; text-transform: uppercase; font-size: .8rem; color: var(--c-black-25); }
.vfacade__cap { margin-top: .75rem; font-weight: 700; }
.vfacade__frame { width: 100%; aspect-ratio: 16/9; border: 0; }

/* ---------- mosaic + lightbox ---------- */
.mosaic { columns: 3 220px; column-gap: 1rem; }
.mosaic__item { display: block; margin: 0 0 1rem; break-inside: avoid; position: relative; }
.mosaic__img { width: 100%; filter: saturate(.4) sepia(.2) hue-rotate(120deg); transition: filter .2s; }
.mosaic__item:hover .mosaic__img, .mosaic__item:focus-visible .mosaic__img { filter: none; }
.mosaic__item--ph { aspect-ratio: 4/3; background: linear-gradient(135deg, var(--c-turquoise-25), var(--c-turquoise-50)); display: flex; align-items: center; justify-content: center; }
.mosaic__phlabel { font-size: .7rem; font-weight: 900; letter-spacing: .1em; color: var(--c-turquoise); opacity: .7; }
.lightbox { position: fixed; inset: 0; background: rgba(28,28,28,.94); display: flex; align-items: center; justify-content: center; z-index: 1000; padding: 2rem; }
.lightbox[hidden] { display: none; }
.lightbox__img { max-width: 92vw; max-height: 86vh; }
.lightbox__btn { position: absolute; background: none; border: 2px solid #fff; color: #fff; font-size: 1.5rem; width: 48px; height: 48px; cursor: pointer; }
.lightbox__close { top: 1.5rem; right: 1.5rem; } .lightbox__prev { left: 1.5rem; top: 50%; } .lightbox__next { right: 1.5rem; top: 50%; }

/* ---------- testimonial carousel ---------- */
.tcarousel { position: relative; overflow: hidden; }
.tcarousel__track { display: flex; transition: transform .4s ease; }
.tcarousel__slide { min-width: 100%; padding: 0 clamp(1rem, 5vw, 4rem); box-sizing: border-box; text-align: center; }
.tcarousel__quote { font-family: var(--font-serif); font-size: clamp(1.3rem, 3vw, 2rem); line-height: 1.4; margin: 0 auto 1rem; max-width: 40ch; }
.tcarousel__attr { font-weight: 700; color: var(--c-turquoise); }
.tcarousel__nav { display: flex; justify-content: center; gap: 1rem; margin-top: 1.5rem; }
.tcarousel__btn { width: 44px; height: 44px; border: 2px solid currentColor; background: none; color: inherit; cursor: pointer; font-size: 1.1rem; }

/* ---------- theme graphic ---------- */
.themegraphic { background: var(--c-black); color: var(--c-turquoise); text-align: center; }
.themegraphic__inner { display: grid; gap: 1.5rem; place-items: center; }
.themegraphic__field { opacity: 0; transition: opacity 1.2s ease; }
.themegraphic.is-in .themegraphic__field { opacity: .5; }
.themegraphic__num { font-size: clamp(3.5rem, 12vw, 8rem); font-weight: 900; color: #fff; line-height: 1; }
.themegraphic__unit { font-size: .4em; color: var(--c-turquoise); }
.themegraphic__label { display: block; color: var(--c-black-25); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }

/* ---------- highlights ---------- */
.highlights { text-align: center; }
.highlights__title { font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin-bottom: 1.5rem; }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; padding-block: 1.5rem; background: var(--c-black); }
.marquee__track { display: flex; gap: 3rem; width: max-content; animation: ipe27-marquee 30s linear infinite; align-items: center; }
.marquee__item { height: 48px; width: auto; filter: brightness(0) invert(1); opacity: .85; }
@keyframes ipe27-marquee { to { transform: translateX(-50%); } }

/* ---------- pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.pillar { background: #fff; border: 1px solid var(--c-black-10); padding: 1.75rem; position: relative; transition: transform .15s, box-shadow .15s; }
.pillar:hover, .pillar:focus-visible { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(28,28,28,.1); outline: none; }
.pillar { border-top: 3px solid var(--c-turquoise); } /* teal top border per preview */
.pillar__rule { display: none; }
.pillar { padding: 1.9rem 1.75rem; }
.pillar__kicker { font-family: var(--font-ui); font-weight: 600; font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--c-turquoise); margin: 0 0 .8rem; }
.pillar__name { font-size: 1.4rem; margin-bottom: .65rem; }
.pillar--placeholder .pillar__name { color: var(--c-black-50); }
.pillar__desc { color: var(--c-black-75); margin: 0; }
.pillar__count { font-family: var(--font-ui); font-weight: 600; font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--c-txt-dim); margin-top: 1.4rem; }
@media (max-width: 640px) { .pillars { grid-template-columns: 1fr; } }

/* ---------- format icons ---------- */
.formatset { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 2.5rem; }
.formatset__item { display: flex; flex-direction: column; align-items: center; gap: .5rem; color: var(--c-black); }
.formatset__icon { width: 40px; height: 40px; color: var(--c-turquoise); }
.formatset__label { font-weight: 700; font-size: .9rem; }

/* ---------- programme gate / inline forms ---------- */
.prog-gate__copy { max-width: 52ch; color: var(--c-black-10); }
.inline-form { display: flex; gap: .75rem; flex-wrap: wrap; max-width: 480px; }
.inline-form input[type=email] { flex: 1 1 220px; padding: .75rem 1rem; border: 2px solid #fff; background: transparent; color: #fff; }
.hp { position: absolute; left: -9999px; }
.form-note { padding: .85rem 1rem; border-left: 4px solid; font-weight: 600; }
.form-note--ok { background: var(--c-turquoise-10); border-color: var(--c-turquoise); color: var(--c-black); }
.form-note--err { background: var(--c-oxide-10); border-color: var(--c-oxide); color: var(--c-black); }

/* ---------- speakers ---------- */
.spk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.5rem; }
.spk-card { background: #fff; border: 1px solid var(--c-black-10); overflow: hidden; }
.spk-card__media { aspect-ratio: 4/5; overflow: hidden; background: var(--c-black-10); }
.spk-card__img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.35) sepia(.25) hue-rotate(125deg) contrast(1.05); }
.spk-card__img--silhouette { background: radial-gradient(circle at 50% 35%, var(--c-black-25) 0 30%, var(--c-black-10) 31%); }
.spk-card__body { padding: 1rem 1.15rem 1.25rem; }
.spk-card__name { font-size: 1.15rem; margin-bottom: .2rem; }
.spk-card__meta { color: var(--c-turquoise-text); font-weight: 700; font-size: .85rem; margin: 0; }
.spk-card__reveal { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.spk-card:hover .spk-card__reveal, .spk-card:focus-within .spk-card__reveal { max-height: 220px; }
.spk-card__bio { margin: .75rem 0 .5rem; font-size: .95rem; }
.spk-card__links a { font-weight: 700; margin-right: .75rem; }
.spk-card--placeholder .spk-card__name { color: var(--c-black-50); }
.spk-card--placeholder .spk-card__img--silhouette { animation: ipe27-pulse 2s ease-in-out infinite; }
@keyframes ipe27-pulse { 0%,100% { opacity: 1; } 50% { opacity: .55; } }

/* ---------- featured banner ---------- */
.featbanner { background: var(--c-black); color: #fff; position: relative; }
.featbanner__slide { display: none; }
.featbanner__slide.is-active { display: block; }
.featbanner__inner { display: grid; grid-template-columns: 240px 1fr; gap: 2.5rem; align-items: center; }
.featbanner__img { width: 240px; height: 300px; object-fit: cover; filter: saturate(.4) sepia(.2) hue-rotate(120deg); }
.featbanner__quote { font-family: var(--font-serif); font-size: clamp(1.3rem, 2.6vw, 1.9rem); }
.featbanner__name { font-weight: 900; font-size: 1.2rem; margin-bottom: 0; }
.featbanner__meta { color: var(--c-turquoise); font-weight: 700; margin: .2rem 0; }
.featbanner__session { color: var(--c-mustard); }
@media (max-width: 640px) { .featbanner__inner { grid-template-columns: 1fr; } .featbanner__img { width: 100%; height: auto; aspect-ratio: 4/5; } }

/* ---------- pricing ---------- */
.register__sub { margin-bottom: 2.5rem; color: var(--c-txt-on-dark); }
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: stretch; }
.pcard { border: 1px solid var(--c-black-10); border-radius: 3px; padding: 2.25rem 2rem; position: relative; background: #fff; display: flex; flex-direction: column; gap: 0; box-shadow: 0 20px 50px rgba(11,28,25,.14); }
.pcard--elevated { transform: translateY(-8px); box-shadow: 0 30px 60px rgba(11,28,25,.28); }
.pcard__flash { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--c-mustard); color: var(--c-ink); font-family: var(--font-ui); font-weight: 700; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; padding: .4rem .85rem; border-radius: 2px; white-space: nowrap; }
.pcard__name { font-family: var(--font-ui); font-weight: 600; font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--c-txt-dim); margin: 0 0 1.1rem; }
.pcard__price { margin: 0; display: flex; align-items: baseline; gap: .4rem; }
.pcard__amt { font-family: var(--font-serif); font-weight: 600; font-size: clamp(2.6rem, 5vw, 3.4rem); line-height: 1; color: var(--c-ink); }
.pcard__unit { font-family: var(--font-ui); font-weight: 600; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--c-black-50); }
.pcard__deadline { font-family: var(--font-ui); font-weight: 600; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; margin: .6rem 0 1.4rem; }
.pcard__deadline--teal { color: var(--c-turquoise-text); }
.pcard__deadline--red { color: var(--c-oxide); }
.pcard__features { list-style: none; margin: 0 0 1.75rem; padding: 0; display: grid; gap: 0; }
.pcard__features li { position: relative; padding: .7rem 0 .7rem 1.6rem; border-bottom: 1px solid var(--c-black-10); color: var(--c-black-75); font-size: .95rem; }
.pcard__features li:last-child { border-bottom: 0; }
.pcard__features li::before { content: ""; position: absolute; left: 0; top: 1.05em; width: 9px; height: 5px; border-left: 2px solid var(--c-turquoise); border-bottom: 2px solid var(--c-turquoise); transform: rotate(-45deg); }
.pcard__cta { margin-top: auto; text-align: center; }
.btn.btn--outline { background: #fff; color: var(--c-ink); border-color: var(--c-black-25); }
.btn.btn--outline:hover, .btn.btn--outline:focus-visible { background: var(--c-ink); color: #fff; border-color: var(--c-ink); }
@media (max-width: 820px) { .pricing { grid-template-columns: 1fr; } .pcard--elevated { transform: none; } }

/* ---------- social proof ---------- */
.social-proof { display: grid; grid-template-columns: auto 1fr 2fr; gap: 2rem; align-items: center; }
.social-proof__num { font-size: 2.5rem; font-weight: 900; color: var(--c-turquoise-text); display: block; }
.social-proof__logos { display: flex; gap: 1rem; }
.social-proof__logo { width: 60px; height: 40px; background: var(--c-black-10); display: block; }
.social-proof__quote { font-family: var(--font-serif); font-style: italic; margin: 0; }
@media (max-width: 720px) { .social-proof { grid-template-columns: 1fr; } }

/* ---------- accordion ---------- */
.accordion__item { border-bottom: 1px solid var(--c-black-10); }
.accordion__q { width: 100%; text-align: left; background: none; border: 0; padding: 1.15rem 0; font-size: 1.1rem; font-weight: 700; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; color: var(--c-black); }
.accordion__icon { position: relative; width: 16px; height: 16px; flex: none; }
.accordion__icon::before, .accordion__icon::after { content: ""; position: absolute; background: var(--c-turquoise); }
.accordion__icon::before { top: 7px; left: 0; width: 16px; height: 2px; }
.accordion__icon::after { top: 0; left: 7px; width: 2px; height: 16px; transition: transform .2s; }
.accordion__q[aria-expanded="true"] .accordion__icon::after { transform: scaleY(0); }
.accordion__a { padding: 0 0 1.15rem; color: var(--c-black-75); max-width: 70ch; }

/* ---------- contact ---------- */
.contact { display: grid; grid-template-columns: 1.5fr 1fr; gap: 3rem; }
.xfield { display: flex; flex-direction: column; gap: .35rem; margin-bottom: 1.1rem; }
.xfield label { font-weight: 700; }
.xfield input, .xfield select, .xfield textarea { padding: .7rem .85rem; border: 2px solid var(--c-black-25); font: inherit; border-radius: 0; }
.xfield input:focus, .xfield select:focus, .xfield textarea:focus { outline: 2px solid var(--c-turquoise); border-color: var(--c-turquoise); }
.social-wall { display: grid; gap: .75rem; }
.social-wall__card { display: grid; grid-template-columns: auto 1fr; gap: .75rem; align-items: start; padding: 1rem; border: 1px solid var(--c-black-10); text-decoration: none; color: var(--c-black); }
.social-wall__net { font-weight: 900; color: var(--c-turquoise-text); }
.social-wall__card--ph { color: var(--c-black-50); }
@media (max-width: 820px) { .contact { grid-template-columns: 1fr; } }

/* ---------- venue ---------- */
.venue-map { height: 460px; width: 100%; border: 1px solid var(--c-black-10); }
.route-toggles { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin-top: 1rem; }
.route-toggles__label { font-weight: 700; }
.route-toggles__btn { min-height: 44px; padding: .5rem 1rem; border: 2px solid var(--c-turquoise-text); background: #fff; color: var(--c-turquoise-text); font-weight: 700; cursor: pointer; }
/* Ensure Leaflet's own zoom controls meet the 24px minimum tap-target (WCAG 2.5.8). */
.leaflet-bar a { width: 30px; height: 30px; line-height: 30px; }
.route-toggles__btn[aria-pressed="true"] { background: var(--c-turquoise-text); color: #fff; }
.ticklist { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: 1rem; }
.ticklist li { padding-left: 1.5rem; position: relative; }
.ticklist li::before { content: ""; position: absolute; left: 0; top: .55em; width: 10px; height: 3px; background: var(--c-mustard); }
.hotels { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.5rem; }
.hotel-card { background: #fff; border: 1px solid var(--c-black-10); overflow: hidden; }
.hotel-card__media { position: relative; aspect-ratio: 4/3; background: var(--c-black-10); }
.hotel-card__img { width: 100%; height: 100%; object-fit: cover; }
.hotel-card__img--ph { background: linear-gradient(135deg, var(--c-turquoise-25), var(--c-turquoise-50)); }
.hotel-card__badge { position: absolute; bottom: .6rem; left: .6rem; background: var(--c-black); color: #fff; font-size: .75rem; font-weight: 700; padding: .3rem .6rem; }
.hotel-card__body { padding: 1rem 1.15rem 1.25rem; }
.hotel-card__flag { font-size: .7rem; background: var(--c-mustard); color: var(--c-black); padding: .15rem .45rem; vertical-align: middle; }

/* ---------- scroll reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
	* { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* ---------- Polaris Awards (content per the IPE27 Figma comp, endorsed by client) ---------- */
.btn--oxide { background: var(--c-oxide); border-color: var(--c-oxide); color: #fff; }
.btn--oxide:hover, .btn--oxide:focus-visible { background: #fff; border-color: #fff; color: var(--c-oxide); }
.eyebrow--oxide { color: var(--c-oxide); }

.polaris-gala { background: var(--c-ink); color: #fff; }
.polaris-gala__inner { display: grid; grid-template-columns: 1fr; gap: 0; }
.polaris-gala__content { padding: clamp(2.5rem,6vw,4.5rem) var(--gutter); max-width: 62ch; }
.polaris-gala__title { font-family: var(--font-serif); font-weight: 600; font-size: clamp(2.1rem,4.6vw,3.4rem); line-height: 1.04; margin: .4rem 0 1rem; }
.polaris-gala__body { color: rgba(255,255,255,.82); margin: 0; }
.polaris-gala__cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.9rem; }
.polaris-gala__date { background: var(--c-oxide); color: #fff; text-align: center; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 2.5rem 2rem; }
.polaris-gala__day { font-family: var(--font-serif); font-weight: 600; font-size: clamp(3rem,7vw,4.75rem); line-height: 1; }
.polaris-gala__mon { font-weight: 900; letter-spacing: .16em; text-transform: uppercase; font-size: 1rem; margin-top: .1rem; }
.polaris-gala__year { font-family: var(--font-serif); font-size: 1.6rem; margin-top: .35rem; }
.polaris-gala__note { margin-top: 1.4rem; font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.9); }
@media (min-width: 900px) {
	.polaris-gala__inner { grid-template-columns: 1fr 20rem; }
	.polaris-gala__content { padding-inline: 0; margin-inline: max(var(--gutter), calc((100% - var(--wide))/2 + var(--gutter))); }
}

.polaris-awards { background: #fff; padding-block: clamp(2.75rem,6vw,4.5rem); }
.polaris-awards__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2rem 2.25rem; }
.polaris-award__rule { display: block; width: 34px; height: 3px; background: var(--c-oxide); margin-bottom: 1rem; }
.polaris-award__name { font-family: var(--font-sans); font-weight: 800; font-size: 1.02rem; line-height: 1.25; color: var(--c-black); margin: 0 0 .5rem; }
.polaris-award__desc { color: var(--c-black-75); font-size: .92rem; margin: 0; }
.polaris-copresent { margin-top: 2.5rem; padding-top: 1.75rem; border-top: 1px solid var(--c-black-10); }
.polaris-copresent__name { font-family: var(--font-sans); font-weight: 900; font-size: 1.35rem; color: var(--c-black); margin: .25rem 0 .15rem; }
.polaris-copresent__desc { color: var(--c-black-75); font-size: .9rem; margin: 0; }
@media (max-width: 1000px) { .polaris-awards__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .polaris-awards__grid { grid-template-columns: 1fr; } }

/* ---------- prefooter newsletter band + 4-column footer (per preview) ---------- */
.prefooter { background: #fff; border-top: 1px solid rgba(20,38,31,.08); padding-block: clamp(2.25rem,5vw,3.25rem); }
.prefooter__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem 2rem; }
.prefooter__heading { font-size: clamp(1.35rem,2.6vw,1.95rem); max-width: 24ch; margin: 0; }
.site-footer__grid { grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 2.5rem; }
.site-footer__org { color: var(--c-black-50); font-size: .95rem; line-height: 1.65; margin: 1.15rem 0 0; }
.ipe27-logo--footer { display: inline-block; }
.ipe27-logo--footer .ipe27-logo__img { height: 30px; }
.site-footer__coltitle { font-family: var(--font-ui); font-weight: 600; font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--c-txt-dim); margin: 0 0 1.15rem; }
.site-footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; }
.site-footer__links a { text-decoration: none; }
.site-footer__legal { margin-top: clamp(2rem,5vw,3.25rem); }
@media (max-width: 860px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } .site-footer__brand-col { grid-column: 1 / -1; } }
@media (max-width: 520px) { .site-footer__grid { grid-template-columns: 1fr; } }

/* ---------- teal-italic emphasis in section headings (per preview) ---------- */
.section__title em, .highlights__title em, .polaris-gala__title em { font-style: italic; color: var(--c-teal-soft); }

/* ---------- IPE25 highlights: 2x2 photo grid (per preview) ---------- */
.ipe25__sub { font-family: var(--font-sans); color: var(--c-black-50); margin: 0 0 2rem; }
.ipe25__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.ipe25__cell { margin: 0; position: relative; overflow: hidden; border-radius: 3px; }
.ipe25__img { width: 100%; aspect-ratio: 16/10; object-fit: cover; display: block; transition: transform .4s ease; }
.ipe25__cell:hover .ipe25__img { transform: scale(1.03); }
.ipe25__cap { position: absolute; inset: auto 0 0 0; padding: 1.5rem 1.25rem 1.1rem; color: #fff; font-family: var(--font-ui); font-weight: 600; font-size: .82rem; background: linear-gradient(0deg, rgba(11,28,25,.88), transparent); }
.ipe25__actions { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; margin-top: 2rem; }
.ipe25__note { font-family: var(--font-sans); font-style: italic; color: var(--c-black-50); font-size: .95rem; }
@media (max-width: 640px) { .ipe25__grid { grid-template-columns: 1fr; } }

/* ---------- partners marquee band (per preview) ---------- */
.partners { background: #ece8de; padding-block: clamp(2.5rem,5vw,3.75rem); text-align: center; }
.partners .eyebrow { display: block; margin-bottom: 1.75rem; }
.partners__row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 1.5rem 3rem; }
.partners__item { font-family: var(--font-serif); font-size: clamp(1.05rem,2vw,1.5rem); color: var(--c-black-25); white-space: nowrap; }

/* ============================================================
   DARK THEME (light/dark toggle) — flips value-named tokens +
   overrides the surfaces/borders that use literal light values.
   ============================================================ */
:root[data-theme="dark"] {
	--c-cream: #141414;        /* page background → near-black (CI neutral) */
	--c-white: #232323;        /* token-driven card surfaces */
	--c-black: #f4f1ea;        /* primary text / headings → near-white */
	--c-black-75: #c9d2ce;     /* body paragraphs → light grey */
	--c-black-50: #8fa09a;     /* muted stays dim */
	--c-black-25: #5a6a63;     /* faint text / hairlines */
	--c-black-10: #24352f;     /* light borders → dark line */
	--c-ink: #262626;          /* dark feature bands sit just above the page */
	--c-turquoise-text: #3bc0b6; /* teal text/links readable on dark */
}
:root[data-theme="dark"] body { color: var(--c-black); }

/* Surfaces that used a literal #fff / light value */
[data-theme="dark"] .pcard,
[data-theme="dark"] .pillar,
[data-theme="dark"] .spk-card,
[data-theme="dark"] .hotel-card,
[data-theme="dark"] .social-wall__card,
[data-theme="dark"] .prefooter { background: #232323; border-color: rgba(255,255,255,.1); }
[data-theme="dark"] .prefooter { border-top-color: rgba(255,255,255,.08); }
[data-theme="dark"] .partners { background: #1e1e1e; }
[data-theme="dark"] .btn.btn--outline { background: transparent; color: var(--c-black); border-color: rgba(244,241,234,.32); }
[data-theme="dark"] .btn.btn--outline:hover, [data-theme="dark"] .btn.btn--outline:focus-visible { background: var(--c-black); color: var(--c-ink); border-color: var(--c-black); }
[data-theme="dark"] .newsletter-form input[type=email],
[data-theme="dark"] .xfield input, [data-theme="dark"] .xfield select, [data-theme="dark"] .xfield textarea { background: transparent; border-color: rgba(244,241,234,.28); color: var(--c-black); }
[data-theme="dark"] .newsletter-form input::placeholder { color: var(--c-black-50); }

/* Hairline borders that were dark-on-light */
[data-theme="dark"] .site-header { border-bottom-color: rgba(244,241,234,.1); }
[data-theme="dark"] .ipe27-logo__divider { background: rgba(244,241,234,.22); }
[data-theme="dark"] .pcard__features li { border-bottom-color: rgba(244,241,234,.1); }
[data-theme="dark"] .site-footer { border-top-color: rgba(244,241,234,.1); }
[data-theme="dark"] .site-footer__legal { border-top-color: rgba(244,241,234,.12); }
[data-theme="dark"] .accordion__item { border-bottom-color: rgba(244,241,234,.12); }
[data-theme="dark"] .post-list__item { border-bottom-color: rgba(244,241,234,.1); }
[data-theme="dark"] .site-nav__list a { border-bottom-color: rgba(244,241,234,.12); }

/* Logo swaps to the light-text (dark-layout) version */
.ipe27-logo__img--dark { display: none; }
[data-theme="dark"] .ipe27-logo__img--light { display: none; }
[data-theme="dark"] .ipe27-logo__img--dark { display: block; }

/* Theme toggle button */
.theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--c-black-25); background: transparent; color: var(--c-black); cursor: pointer; flex: none; transition: border-color .15s, color .15s; }
.theme-toggle:hover { border-color: var(--c-turquoise); color: var(--c-turquoise-text); }
.theme-toggle svg { width: 17px; height: 17px; }
.theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
@media (max-width: 980px) { .theme-toggle { margin-left: auto; } }

/* dark-mode: price amounts use --c-ink (dark) → make them light on the dark card */
[data-theme="dark"] .pcard__amt { color: var(--c-black); }
[data-theme="dark"] .register__sub { color: var(--c-txt-on-dark); }

/* Cosmetic: placeholder BUTTONS keep full brand teal (opacity dimming washed them
   to a teal-soft look); non-button placeholder links keep the .6 dim. */
.btn.is-placeholder { opacity: 1; }
/* Venue gallery = real scenery photos → full colour (About IPE25 mosaic keeps its
   brand duotone per the brief's art direction). */
.mosaic--photo .mosaic__img { filter: none; }